/*
 * This combined file was created by the DataTables downloader builder:
 *   https://datatables.net/download
 *
 * To rebuild or modify this file with the latest versions of the included
 * software please visit:
 *   https://datatables.net/download/#bs4/jszip-2.5.0/pdfmake-0.1.36/dt-1.10.20/af-2.3.4/b-1.6.1/b-colvis-1.6.1/b-flash-1.6.1/b-html5-1.6.1/b-print-1.6.1/cr-1.5.2/fc-3.3.0/fh-3.1.6/kt-2.5.1/r-2.2.3/rg-1.1.1/rr-1.2.6/sc-2.0.1/sp-1.0.1/sl-1.3.1
 *
 * Included libraries:
 *   JSZip 2.5.0, pdfmake 0.1.36, DataTables 1.10.20, AutoFill 2.3.4, Buttons 1.6.1, Column visibility 1.6.1, Flash export 1.6.1, HTML5 export 1.6.1, Print view 1.6.1, ColReorder 1.5.2, FixedColumns 3.3.0, FixedHeader 3.1.6, KeyTable 2.5.1, Responsive 2.2.3, RowGroup 1.1.1, RowReorder 1.2.6, Scroller 2.0.1, SearchPanes 1.0.1, Select 1.3.1
 */

/*!

JSZip - A Javascript class for generating and reading zip files
<http://stuartk.com/jszip>

(c) 2009-2014 Stuart Knightley <stuart [at] stuartk.com>
Dual licenced under the MIT license or GPLv3. See https://raw.github.com/Stuk/jszip/master/LICENSE.markdown.

JSZip uses the library pako released under the MIT license :
https://github.com/nodeca/pako/blob/master/LICENSE
*/
!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.JSZip=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
'use strict';
// private property
var _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";


// public method for encoding
exports.encode = function(input, utf8) {
    var output = "";
    var chr1, chr2, chr3, enc1, enc2, enc3, enc4;
    var i = 0;

    while (i < input.length) {

        chr1 = input.charCodeAt(i++);
        chr2 = input.charCodeAt(i++);
        chr3 = input.charCodeAt(i++);

        enc1 = chr1 >> 2;
        enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
        enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
        enc4 = chr3 & 63;

        if (isNaN(chr2)) {
            enc3 = enc4 = 64;
        }
        else if (isNaN(chr3)) {
            enc4 = 64;
        }

        output = output + _keyStr.charAt(enc1) + _keyStr.charAt(enc2) + _keyStr.charAt(enc3) + _keyStr.charAt(enc4);

    }

    return output;
};

// public method for decoding
exports.decode = function(input, utf8) {
    var output = "";
    var chr1, chr2, chr3;
    var enc1, enc2, enc3, enc4;
    var i = 0;

    input = input.replace(/[^A-Za-z0-9\+\/\=]/g, "");

    while (i < input.length) {

        enc1 = _keyStr.indexOf(input.charAt(i++));
        enc2 = _keyStr.indexOf(input.charAt(i++));
        enc3 = _keyStr.indexOf(input.charAt(i++));
        enc4 = _keyStr.indexOf(input.charAt(i++));

        chr1 = (enc1 << 2) | (enc2 >> 4);
        chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
        chr3 = ((enc3 & 3) << 6) | enc4;

        output = output + String.fromCharCode(chr1);

        if (enc3 != 64) {
            output = output + String.fromCharCode(chr2);
        }
        if (enc4 != 64) {
            output = output + String.fromCharCode(chr3);
        }

    }

    return output;

};

},{}],2:[function(_dereq_,module,exports){
'use strict';
function CompressedObject() {
    this.compressedSize = 0;
    this.uncompressedSize = 0;
    this.crc32 = 0;
    this.compressionMethod = null;
    this.compressedContent = null;
}

CompressedObject.prototype = {
    /**
     * Return the decompressed content in an unspecified format.
     * The format will depend on the decompressor.
     * @return {Object} the decompressed content.
     */
    getContent: function() {
        return null; // see implementation
    },
    /**
     * Return the compressed content in an unspecified format.
     * The format will depend on the compressed conten source.
     * @return {Object} the compressed content.
     */
    getCompressedContent: function() {
        return null; // see implementation
    }
};
module.exports = CompressedObject;

},{}],3:[function(_dereq_,module,exports){
'use strict';
exports.STORE = {
    magic: "\x00\x00",
    compress: function(content, compressionOptions) {
        return content; // no compression
    },
    uncompress: function(content) {
        return content; // no compression
    },
    compressInputType: null,
    uncompressInputType: null
};
exports.DEFLATE = _dereq_('./flate');

},{"./flate":8}],4:[function(_dereq_,module,exports){
'use strict';

var utils = _dereq_('./utils');

var table = [
    0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
    0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
    0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
    0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
    0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
    0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
    0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
    0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
    0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
    0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
    0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
    0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
    0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
    0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
    0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
    0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
    0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
    0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
    0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
    0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
    0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
    0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
    0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
    0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
    0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
    0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
    0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
    0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
    0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
    0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
    0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
    0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
    0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
    0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
    0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
    0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
    0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
    0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
    0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
    0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
    0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
    0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
    0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
    0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
    0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
    0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
    0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
    0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
    0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
    0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
    0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
    0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
    0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
    0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
    0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
    0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
    0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
    0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
    0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
    0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
    0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
    0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
    0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
    0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
];

/**
 *
 *  Javascript crc32
 *  http://www.webtoolkit.info/
 *
 */
module.exports = function crc32(input, crc) {
    if (typeof input === "undefined" || !input.length) {
        return 0;
    }

    var isArray = utils.getTypeOf(input) !== "string";

    if (typeof(crc) == "undefined") {
        crc = 0;
    }
    var x = 0;
    var y = 0;
    var b = 0;

    crc = crc ^ (-1);
    for (var i = 0, iTop = input.length; i < iTop; i++) {
        b = isArray ? input[i] : input.charCodeAt(i);
        y = (crc ^ b) & 0xFF;
        x = table[y];
        crc = (crc >>> 8) ^ x;
    }

    return crc ^ (-1);
};
// vim: set shiftwidth=4 softtabstop=4:

},{"./utils":21}],5:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('./utils');

function DataReader(data) {
    this.data = null; // type : see implementation
    this.length = 0;
    this.index = 0;
}
DataReader.prototype = {
    /**
     * Check that the offset will not go too far.
     * @param {string} offset the additional offset to check.
     * @throws {Error} an Error if the offset is out of bounds.
     */
    checkOffset: function(offset) {
        this.checkIndex(this.index + offset);
    },
    /**
     * Check that the specifed index will not be too far.
     * @param {string} newIndex the index to check.
     * @throws {Error} an Error if the index is out of bounds.
     */
    checkIndex: function(newIndex) {
        if (this.length < newIndex || newIndex < 0) {
            throw new Error("End of data reached (data length = " + this.length + ", asked index = " + (newIndex) + "). Corrupted zip ?");
        }
    },
    /**
     * Change the index.
     * @param {number} newIndex The new index.
     * @throws {Error} if the new index is out of the data.
     */
    setIndex: function(newIndex) {
        this.checkIndex(newIndex);
        this.index = newIndex;
    },
    /**
     * Skip the next n bytes.
     * @param {number} n the number of bytes to skip.
     * @throws {Error} if the new index is out of the data.
     */
    skip: function(n) {
        this.setIndex(this.index + n);
    },
    /**
     * Get the byte at the specified index.
     * @param {number} i the index to use.
     * @return {number} a byte.
     */
    byteAt: function(i) {
        // see implementations
    },
    /**
     * Get the next number with a given byte size.
     * @param {number} size the number of bytes to read.
     * @return {number} the corresponding number.
     */
    readInt: function(size) {
        var result = 0,
            i;
        this.checkOffset(size);
        for (i = this.index + size - 1; i >= this.index; i--) {
            result = (result << 8) + this.byteAt(i);
        }
        this.index += size;
        return result;
    },
    /**
     * Get the next string with a given byte size.
     * @param {number} size the number of bytes to read.
     * @return {string} the corresponding string.
     */
    readString: function(size) {
        return utils.transformTo("string", this.readData(size));
    },
    /**
     * Get raw data without conversion, <size> bytes.
     * @param {number} size the number of bytes to read.
     * @return {Object} the raw data, implementation specific.
     */
    readData: function(size) {
        // see implementations
    },
    /**
     * Find the last occurence of a zip signature (4 bytes).
     * @param {string} sig the signature to find.
     * @return {number} the index of the last occurence, -1 if not found.
     */
    lastIndexOfSignature: function(sig) {
        // see implementations
    },
    /**
     * Get the next date.
     * @return {Date} the date.
     */
    readDate: function() {
        var dostime = this.readInt(4);
        return new Date(
        ((dostime >> 25) & 0x7f) + 1980, // year
        ((dostime >> 21) & 0x0f) - 1, // month
        (dostime >> 16) & 0x1f, // day
        (dostime >> 11) & 0x1f, // hour
        (dostime >> 5) & 0x3f, // minute
        (dostime & 0x1f) << 1); // second
    }
};
module.exports = DataReader;

},{"./utils":21}],6:[function(_dereq_,module,exports){
'use strict';
exports.base64 = false;
exports.binary = false;
exports.dir = false;
exports.createFolders = false;
exports.date = null;
exports.compression = null;
exports.compressionOptions = null;
exports.comment = null;
exports.unixPermissions = null;
exports.dosPermissions = null;

},{}],7:[function(_dereq_,module,exports){
'use strict';
var utils = _dereq_('./utils');

/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.string2binary = function(str) {
    return utils.string2binary(str);
};

/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.string2Uint8Array = function(str) {
    return utils.transformTo("uint8array", str);
};

/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.uint8Array2String = function(array) {
    return utils.transformTo("string", array);
};

/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.string2Blob = function(str) {
    var buffer = utils.transformTo("arraybuffer", str);
    return utils.arrayBuffer2Blob(buffer);
};

/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.arrayBuffer2Blob = function(buffer) {
    return utils.arrayBuffer2Blob(buffer);
};

/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.transformTo = function(outputType, input) {
    return utils.transformTo(outputType, input);
};

/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.getTypeOf = function(input) {
    return utils.getTypeOf(input);
};

/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.checkSupport = function(type) {
    return utils.checkSupport(type);
};

/**
 * @deprecated
 * This value will be removed in a future version without replacement.
 */
exports.MAX_VALUE_16BITS = utils.MAX_VALUE_16BITS;

/**
 * @deprecated
 * This value will be removed in a future version without replacement.
 */
exports.MAX_VALUE_32BITS = utils.MAX_VALUE_32BITS;


/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.pretty = function(str) {
    return utils.pretty(str);
};

/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.findCompression = function(compressionMethod) {
    return utils.findCompression(compressionMethod);
};

/**
 * @deprecated
 * This function will be removed in a future version without replacement.
 */
exports.isRegExp = function (object) {
    return utils.isRegExp(object);
};


},{"./utils":21}],8:[function(_dereq_,module,exports){
'use strict';
var USE_TYPEDARRAY = (typeof Uint8Array !== 'undefined') && (typeof Uint16Array !== 'undefined') && (typeof Uint32Array !== 'undefined');

var pako = _dereq_("pako");
exports.uncompressInputType = USE_TYPEDARRAY ? "uint8array" : "array";
exports.compressInputType = USE_TYPEDARRAY ? "uint8array" : "array";

exports.magic = "\x08\x00";
exports.compress = function(input, compressionOptions) {
    return pako.deflateRaw(input, {
        level : compressionOptions.level || -1 // default compression
    });
};
exports.uncompress =  function(input) {
    return pako.inflateRaw(input);
};

},{"pako":24}],9:[function(_dereq_,module,exports){
'use strict';

var base64 = _dereq_('./base64');

/**
Usage:
   zip = new JSZip();
   zip.file("hello.txt", "Hello, World!").file("tempfile", "nothing");
   zip.folder("images").file("smile.gif", base64Data, {base64: true});
   zip.file("Xmas.txt", "Ho ho ho !", {date : new Date("December 25, 2007 00:00:01")});
   zip.remove("tempfile");

   base64zip = zip.generate();

**/

/**
 * Representation a of zip file in js
 * @constructor
 * @param {String=|ArrayBuffer=|Uint8Array=} data the data to load, if any (optional).
 * @param {Object=} options the options for creating this objects (optional).
 */
function JSZip(data, options) {
    // if this constructor is used without `new`, it adds `new` before itself:
    if(!(this instanceof JSZip)) return new JSZip(data, options);

    // object containing the files :
    // {
    //   "folder/" : {...},
    //   "folder/data.txt" : {...}
    // }
    this.files = {};

    this.comment = null;

    // Where we are in the hierarchy
    this.root = "";
    if (data) {
        this.load(data, options);
    }
    this.clone = function() {
        var newObj = new JSZip();
        for (var i in this) {
            if (typeof this[i] !== "function") {
                newObj[i] = this[i];
            }
        }
        return newObj;
    };
}
JSZip.prototype = _dereq_('./object');
JSZip.prototype.load = _dereq_('./load');
JSZip.support = _dereq_('./support');
JSZip.defaults = _dereq_('./defaults');

/**
 * @deprecated
 * This namespace will be removed in a future version without replacement.
 */
JSZip.utils = _dereq_('./deprecatedPublicUtils');

JSZip.base64 = {
    /**
     * @deprecated
     * This method will be removed in a future version without replacement.
     */
    encode : function(input) {
        return base64.encode(input);
    },
    /**
     * @deprecated
     * This method will be removed in a future version without replacement.
     */
    decode : function(input) {
        return base64.decode(input);
    }
};
JSZip.compressions = _dereq_('./compressions');
module.exports = JSZip;

},{"./base64":1,"./compressions":3,"./defaults":6,"./deprecatedPublicUtils":7,"./load":10,"./object":13,"./support":17}],10:[function(_dereq_,module,exports){
'use strict';
var base64 = _dereq_('./base64');
var ZipEntries = _dereq_('./zipEntries');
module.exports = function(data, options) {
    var files, zipEntries, i, input;
    options = options || {};
    if (options.base64) {
        data = base64.decode(data);
    }

    zipEntries = new ZipEntries(data, options);
    files = zipEntries.files;
    for (i = 0; i < files.length; i++) {
        input = files[i];
        this.file(input.fileName, input.decompressed, {
            binary: true,
            optimizedBinaryString: true,
            date: input.date,
            dir: input.dir,
            comment : input.fileComment.length ? input.fileComment : null,
            unixPermissions : input.unixPermissions,
            dosPermissions : input.dosPermissions,
            createFolders: options.createFolders
        });
    }
    if (zipEntries.zipComment.length) {
        this.comment = zipEntries.zipComment;
    }

    return this;
};

},{"./base64":1,"./zipEntries":22}],11:[function(_dereq_,module,exports){
(function (Buffer){
'use strict';
module.exports = function(data, encoding){
    return new Buffer(data, encoding);
};
module.exports.test = function(b){
    return Buffer.isBuffer(b);
};

}).call(this,(typeof Buffer !== "undefined" ? Buffer : undefined))
},{}],12:[function(_dereq_,module,exports){
'use strict';
var Uint8ArrayReader = _dereq_('./uint8ArrayReader');

function NodeBufferReader(data) {
    this.data = data;
    this.length = this.data.length;
    this.index = 0;
}
NodeBufferReader.prototype = new Uint8ArrayReader();

/**
 * @see DataReader.readData
 */
NodeBufferReader.prototype.readData = function(size) {
    this.checkOffset(size);
    var result = this.data.slice(this.index, this.index + size);
    this.index += size;
    return result;
};
module.exports = NodeBufferReader;

},{"./uint8ArrayReader":18}],13:[function(_dereq_,module,exports){
'use strict';
var support = _dereq_('./support');
var utils = _dereq_('./utils');
var crc32 = _dereq_('./crc32');
var signature = _dereq_('./signature');
var defaults = _dereq_('./defaults');
var base64 = _dereq_('./base64');
var compressions = _dereq_('./compressions');
var CompressedObject = _dereq_('./compressedObject');
var nodeBuffer = _dereq_('./nodeBuffer');
var utf8 = _dereq_('./utf8');
var StringWriter = _dereq_('./stringWriter');
var Uint8ArrayWriter = _dereq_('./uint8ArrayWriter');

/**
 * Returns the raw data of a ZipObject, decompress the content if necessary.
 * @param {ZipObject} file the file to use.
 * @return {String|ArrayBuffer|Uint8Array|Buffer} the data.
 */
var getRawData = function(file) {
    if (file._data instanceof CompressedObject) {
        file._data = file._data.getContent();
        file.options.binary = true;
        file.options.base64 = false;

        if (utils.getTypeOf(file._data) === "uint8array") {
            var copy = file._data;
            // when reading an arraybuffer, the CompressedObject mechanism will keep it and subarray() a Uint8Array.
            // if we request a file in the same format, we might get the same Uint8Array or its ArrayBuffer (the original zip file).
            file._data = new Uint8Array(copy.length);
            // with an empty Uint8Array, Opera fails with a "Offset larger than array size"
            if (copy.length !== 0) {
                file._data.set(copy, 0);
            }
        }
    }
    return file._data;
};

/**
 * Returns the data of a ZipObject in a binary form. If the content is an unicode string, encode it.
 * @param {ZipObject} file the file to use.
 * @return {String|ArrayBuffer|Uint8Array|Buffer} the data.
 */
var getBinaryData = function(file) {
    var result = getRawData(file),
        type = utils.getTypeOf(result);
    if (type === "string") {
        if (!file.options.binary) {
            // unicode text !
            // unicode string => binary string is a painful process, check if we can avoid it.
            if (support.nodebuffer) {
                return nodeBuffer(result, "utf-8");
            }
        }
        return file.asBinary();
    }
    return result;
};

/**
 * Transform this._data into a string.
 * @param {function} filter a function String -> String, applied if not null on the result.
 * @return {String} the string representing this._data.
 */
var dataToString = function(asUTF8) {
    var result = getRawData(this);
    if (result === null || typeof result === "undefined") {
        return "";
    }
    // if the data is a base64 string, we decode it before checking the encoding !
    if (this.options.base64) {
        result = base64.decode(result);
    }
    if (asUTF8 && this.options.binary) {
        // JSZip.prototype.utf8decode supports arrays as input
        // skip to array => string step, utf8decode will do it.
        result = out.utf8decode(result);
    }
    else {
        // no utf8 transformation, do the array => string step.
        result = utils.transformTo("string", result);
    }

    if (!asUTF8 && !this.options.binary) {
        result = utils.transformTo("string", out.utf8encode(result));
    }
    return result;
};
/**
 * A simple object representing a file in the zip file.
 * @constructor
 * @param {string} name the name of the file
 * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data
 * @param {Object} options the options of the file
 */
var ZipObject = function(name, data, options) {
    this.name = name;
    this.dir = options.dir;
    this.date = options.date;
    this.comment = options.comment;
    this.unixPermissions = options.unixPermissions;
    this.dosPermissions = options.dosPermissions;

    this._data = data;
    this.options = options;

    /*
     * This object contains initial values for dir and date.
     * With them, we can check if the user changed the deprecated metadata in
     * `ZipObject#options` or not.
     */
    this._initialMetadata = {
      dir : options.dir,
      date : options.date
    };
};

ZipObject.prototype = {
    /**
     * Return the content as UTF8 string.
     * @return {string} the UTF8 string.
     */
    asText: function() {
        return dataToString.call(this, true);
    },
    /**
     * Returns the binary content.
     * @return {string} the content as binary.
     */
    asBinary: function() {
        return dataToString.call(this, false);
    },
    /**
     * Returns the content as a nodejs Buffer.
     * @return {Buffer} the content as a Buffer.
     */
    asNodeBuffer: function() {
        var result = getBinaryData(this);
        return utils.transformTo("nodebuffer", result);
    },
    /**
     * Returns the content as an Uint8Array.
     * @return {Uint8Array} the content as an Uint8Array.
     */
    asUint8Array: function() {
        var result = getBinaryData(this);
        return utils.transformTo("uint8array", result);
    },
    /**
     * Returns the content as an ArrayBuffer.
     * @return {ArrayBuffer} the content as an ArrayBufer.
     */
    asArrayBuffer: function() {
        return this.asUint8Array().buffer;
    }
};

/**
 * Transform an integer into a string in hexadecimal.
 * @private
 * @param {number} dec the number to convert.
 * @param {number} bytes the number of bytes to generate.
 * @returns {string} the result.
 */
var decToHex = function(dec, bytes) {
    var hex = "",
        i;
    for (i = 0; i < bytes; i++) {
        hex += String.fromCharCode(dec & 0xff);
        dec = dec >>> 8;
    }
    return hex;
};

/**
 * Merge the objects passed as parameters into a new one.
 * @private
 * @param {...Object} var_args All objects to merge.
 * @return {Object} a new object with the data of the others.
 */
var extend = function() {
    var result = {}, i, attr;
    for (i = 0; i < arguments.length; i++) { // arguments is not enumerable in some browsers
        for (attr in arguments[i]) {
            if (arguments[i].hasOwnProperty(attr) && typeof result[attr] === "undefined") {
                result[attr] = arguments[i][attr];
            }
        }
    }
    return result;
};

/**
 * Transforms the (incomplete) options from the user into the complete
 * set of options to create a file.
 * @private
 * @param {Object} o the options from the user.
 * @return {Object} the complete set of options.
 */
var prepareFileAttrs = function(o) {
    o = o || {};
    if (o.base64 === true && (o.binary === null || o.binary === undefined)) {
        o.binary = true;
    }
    o = extend(o, defaults);
    o.date = o.date || new Date();
    if (o.compression !== null) o.compression = o.compression.toUpperCase();

    return o;
};

/**
 * Add a file in the current folder.
 * @private
 * @param {string} name the name of the file
 * @param {String|ArrayBuffer|Uint8Array|Buffer} data the data of the file
 * @param {Object} o the options of the file
 * @return {Object} the new file.
 */
var fileAdd = function(name, data, o) {
    // be sure sub folders exist
    var dataType = utils.getTypeOf(data),
        parent;

    o = prepareFileAttrs(o);

    if (typeof o.unixPermissions === "string") {
        o.unixPermissions = parseInt(o.unixPermissions, 8);
    }

    // UNX_IFDIR  0040000 see zipinfo.c
    if (o.unixPermissions && (o.unixPermissions & 0x4000)) {
        o.dir = true;
    }
    // Bit 4    Directory
    if (o.dosPermissions && (o.dosPermissions & 0x0010)) {
        o.dir = true;
    }

    if (o.dir) {
        name = forceTrailingSlash(name);
    }

    if (o.createFolders && (parent = parentFolder(name))) {
        folderAdd.call(this, parent, true);
    }

    if (o.dir || data === null || typeof data === "undefined") {
        o.base64 = false;
        o.binary = false;
        data = null;
        dataType = null;
    }
    else if (dataType === "string") {
        if (o.binary && !o.base64) {
            // optimizedBinaryString == true means that the file has already been filtered with a 0xFF mask
            if (o.optimizedBinaryString !== true) {
                // this is a string, not in a base64 format.
                // Be sure that this is a correct "binary string"
                data = utils.string2binary(data);
            }
        }
    }
    else { // arraybuffer, uint8array, ...
        o.base64 = false;
        o.binary = true;

        if (!dataType && !(data instanceof CompressedObject)) {
            throw new Error("The data of '" + name + "' is in an unsupported format !");
        }

        // special case : it's way easier to work with Uint8Array than with ArrayBuffer
        if (dataType === "arraybuffer") {
            data = utils.transformTo("uint8array", data);
        }
    }

    var object = new ZipObject(name, data, o);
    this.files[name] = object;
    return object;
};

/**
 * Find the parent folder of the path.
 * @private
 * @param {string} path the path to use
 * @return {string} the parent folder, or ""
 */
var parentFolder = function (path) {
    if (path.slice(-1) == '/') {
        path = path.substring(0, path.length - 1);
    }
    var lastSlash = path.lastIndexOf('/');
    return (lastSlash > 0) ? path.substring(0, lastSlash) : "";
};


/**
 * Returns the path with a slash at the end.
 * @private
 * @param {String} path the path to check.
 * @return {String} the path with a trailing slash.
 */
var forceTrailingSlash = function(path) {
    // Check the name ends with a /
    if (path.slice(-1) != "/") {
        path += "/"; // IE doesn't like substr(-1)
    }
    return path;
};
/**
 * Add a (sub) folder in the current folder.
 * @private
 * @param {string} name the folder's name
 * @param {boolean=} [createFolders] If true, automatically create sub
 *  folders. Defaults to false.
 * @return {Object} the new folder.
 */
var folderAdd = function(name, createFolders) {
    createFolders = (typeof createFolders !== 'undefined') ? createFolders : false;

    name = forceTrailingSlash(name);

    // Does this folder already exist?
    if (!this.files[name]) {
        fileAdd.call(this, name, null, {
            dir: true,
            createFolders: createFolders
        });
    }
    return this.files[name];
};

/**
 * Generate a JSZip.CompressedObject for a given zipOject.
 * @param {ZipObject} file the object to read.
 * @param {JSZip.compression} compression the compression to use.
 * @param {Object} compressionOptions the options to use when compressing.
 * @return {JSZip.CompressedObject} the compressed result.
 */
var generateCompressedObjectFrom = function(file, compression, compressionOptions) {
    var result = new CompressedObject(),
        content;

    // the data has not been decompressed, we might reuse things !
    if (file._data instanceof CompressedObject) {
        result.uncompressedSize = file._data.uncompressedSize;
        result.crc32 = file._data.crc32;

        if (result.uncompressedSize === 0 || file.dir) {
            compression = compressions['STORE'];
            result.compressedContent = "";
            result.crc32 = 0;
        }
        else if (file._data.compressionMethod === compression.magic) {
            result.compressedContent = file._data.getCompressedContent();
        }
        else {
            content = file._data.getContent();
            // need to decompress / recompress
            result.compressedContent = compression.compress(utils.transformTo(compression.compressInputType, content), compressionOptions);
        }
    }
    else {
        // have uncompressed data
        content = getBinaryData(file);
        if (!content || content.length === 0 || file.dir) {
            compression = compressions['STORE'];
            content = "";
        }
        result.uncompressedSize = content.length;
        result.crc32 = crc32(content);
        result.compressedContent = compression.compress(utils.transformTo(compression.compressInputType, content), compressionOptions);
    }

    result.compressedSize = result.compressedContent.length;
    result.compressionMethod = compression.magic;

    return result;
};




/**
 * Generate the UNIX part of the external file attributes.
 * @param {Object} unixPermissions the unix permissions or null.
 * @param {Boolean} isDir true if the entry is a directory, false otherwise.
 * @return {Number} a 32 bit integer.
 *
 * adapted from http://unix.stackexchange.com/questions/14705/the-zip-formats-external-file-attribute :
 *
 * TTTTsstrwxrwxrwx0000000000ADVSHR
 * ^^^^____________________________ file type, see zipinfo.c (UNX_*)
 *     ^^^_________________________ setuid, setgid, sticky
 *        ^^^^^^^^^________________ permissions
 *                 ^^^^^^^^^^______ not used ?
 *                           ^^^^^^ DOS attribute bits : Archive, Directory, Volume label, System file, Hidden, Read only
 */
var generateUnixExternalFileAttr = function (unixPermissions, isDir) {

    var result = unixPermissions;
    if (!unixPermissions) {
        // I can't use octal values in strict mode, hence the hexa.
        //  040775 => 0x41fd
        // 0100664 => 0x81b4
        result = isDir ? 0x41fd : 0x81b4;
    }

    return (result & 0xFFFF) << 16;
};

/**
 * Generate the DOS part of the external file attributes.
 * @param {Object} dosPermissions the dos permissions or null.
 * @param {Boolean} isDir true if the entry is a directory, false otherwise.
 * @return {Number} a 32 bit integer.
 *
 * Bit 0     Read-Only
 * Bit 1     Hidden
 * Bit 2     System
 * Bit 3     Volume Label
 * Bit 4     Directory
 * Bit 5     Archive
 */
var generateDosExternalFileAttr = function (dosPermissions, isDir) {

    // the dir flag is already set for compatibility

    return (dosPermissions || 0)  & 0x3F;
};

/**
 * Generate the various parts used in the construction of the final zip file.
 * @param {string} name the file name.
 * @param {ZipObject} file the file content.
 * @param {JSZip.CompressedObject} compressedObject the compressed object.
 * @param {number} offset the current offset from the start of the zip file.
 * @param {String} platform let's pretend we are this platform (change platform dependents fields)
 * @return {object} the zip parts.
 */
var generateZipParts = function(name, file, compressedObject, offset, platform) {
    var data = compressedObject.compressedContent,
        utfEncodedFileName = utils.transformTo("string", utf8.utf8encode(file.name)),
        comment = file.comment || "",
        utfEncodedComment = utils.transformTo("string", utf8.utf8encode(comment)),
        useUTF8ForFileName = utfEncodedFileName.length !== file.name.length,
        useUTF8ForComment = utfEncodedComment.length !== comment.length,
        o = file.options,
        dosTime,
        dosDate,
        extraFields = "",
        unicodePathExtraField = "",
        unicodeCommentExtraField = "",
        dir, date;


    // handle the deprecated options.dir
    if (file._initialMetadata.dir !== file.dir) {
        dir = file.dir;
    } else {
        dir = o.dir;
    }

    // handle the deprecated options.date
    if(file._initialMetadata.date !== file.date) {
        date = file.date;
    } else {
        date = o.date;
    }

    var extFileAttr = 0;
    var versionMadeBy = 0;
    if (dir) {
        // dos or unix, we set the dos dir flag
        extFileAttr |= 0x00010;
    }
    if(platform === "UNIX") {
        versionMadeBy = 0x031E; // UNIX, version 3.0
        extFileAttr |= generateUnixExternalFileAttr(file.unixPermissions, dir);
    } else { // DOS or other, fallback to DOS
        versionMadeBy = 0x0014; // DOS, version 2.0
        extFileAttr |= generateDosExternalFileAttr(file.dosPermissions, dir);
    }

    // date
    // @see http://www.delorie.com/djgpp/doc/rbinter/it/52/13.html
    // @see http://www.delorie.com/djgpp/doc/rbinter/it/65/16.html
    // @see http://www.delorie.com/djgpp/doc/rbinter/it/66/16.html

    dosTime = date.getHours();
    dosTime = dosTime << 6;
    dosTime = dosTime | date.getMinutes();
    dosTime = dosTime << 5;
    dosTime = dosTime | date.getSeconds() / 2;

    dosDate = date.getFullYear() - 1980;
    dosDate = dosDate << 4;
    dosDate = dosDate | (date.getMonth() + 1);
    dosDate = dosDate << 5;
    dosDate = dosDate | date.getDate();

    if (useUTF8ForFileName) {
        // set the unicode path extra field. unzip needs at least one extra
        // field to correctly handle unicode path, so using the path is as good
        // as any other information. This could improve the situation with
        // other archive managers too.
        // This field is usually used without the utf8 flag, with a non
        // unicode path in the header (winrar, winzip). This helps (a bit)
        // with the messy Windows' default compressed folders feature but
        // breaks on p7zip which doesn't seek the unicode path extra field.
        // So for now, UTF-8 everywhere !
        unicodePathExtraField =
            // Version
            decToHex(1, 1) +
            // NameCRC32
            decToHex(crc32(utfEncodedFileName), 4) +
            // UnicodeName
            utfEncodedFileName;

        extraFields +=
            // Info-ZIP Unicode Path Extra Field
            "\x75\x70" +
            // size
            decToHex(unicodePathExtraField.length, 2) +
            // content
            unicodePathExtraField;
    }

    if(useUTF8ForComment) {

        unicodeCommentExtraField =
            // Version
            decToHex(1, 1) +
            // CommentCRC32
            decToHex(this.crc32(utfEncodedComment), 4) +
            // UnicodeName
            utfEncodedComment;

        extraFields +=
            // Info-ZIP Unicode Path Extra Field
            "\x75\x63" +
            // size
            decToHex(unicodeCommentExtraField.length, 2) +
            // content
            unicodeCommentExtraField;
    }

    var header = "";

    // version needed to extract
    header += "\x0A\x00";
    // general purpose bit flag
    // set bit 11 if utf8
    header += (useUTF8ForFileName || useUTF8ForComment) ? "\x00\x08" : "\x00\x00";
    // compression method
    header += compressedObject.compressionMethod;
    // last mod file time
    header += decToHex(dosTime, 2);
    // last mod file date
    header += decToHex(dosDate, 2);
    // crc-32
    header += decToHex(compressedObject.crc32, 4);
    // compressed size
    header += decToHex(compressedObject.compressedSize, 4);
    // uncompressed size
    header += decToHex(compressedObject.uncompressedSize, 4);
    // file name length
    header += decToHex(utfEncodedFileName.length, 2);
    // extra field length
    header += decToHex(extraFields.length, 2);


    var fileRecord = signature.LOCAL_FILE_HEADER + header + utfEncodedFileName + extraFields;

    var dirRecord = signature.CENTRAL_FILE_HEADER +
    // version made by (00: DOS)
    decToHex(versionMadeBy, 2) +
    // file header (common to file and central directory)
    header +
    // file comment length
    decToHex(utfEncodedComment.length, 2) +
    // disk number start
    "\x00\x00" +
    // internal file attributes TODO
    "\x00\x00" +
    // external file attributes
    decToHex(extFileAttr, 4) +
    // relative offset of local header
    decToHex(offset, 4) +
    // file name
    utfEncodedFileName +
    // extra field
    extraFields +
    // file comment
    utfEncodedComment;

    return {
        fileRecord: fileRecord,
        dirRecord: dirRecord,
        compressedObject: compressedObject
    };
};


// return the actual prototype of JSZip
var out = {
    /**
     * Read an existing zip and merge the data in the current JSZip object.
     * The implementation is in jszip-load.js, don't forget to include it.
     * @param {String|ArrayBuffer|Uint8Array|Buffer} stream  The stream to load
     * @param {Object} options Options for loading the stream.
     *  options.base64 : is the stream in base64 ? default : false
     * @return {JSZip} the current JSZip object
     */
    load: function(stream, options) {
        throw new Error("Load method is not defined. Is the file jszip-load.js included ?");
    },

    /**
     * Filter nested files/folders with the specified function.
     * @param {Function} search the predicate to use :
     * function (relativePath, file) {...}
     * It takes 2 arguments : the relative path and the file.
     * @return {Array} An array of matching elements.
     */
    filter: function(search) {
        var result = [],
            filename, relativePath, file, fileClone;
        for (filename in this.files) {
            if (!this.files.hasOwnProperty(filename)) {
                continue;
            }
            file = this.files[filename];
            // return a new object, don't let the user mess with our internal objects :)
            fileClone = new ZipObject(file.name, file._data, extend(file.options));
            relativePath = filename.slice(this.root.length, filename.length);
            if (filename.slice(0, this.root.length) === this.root && // the file is in the current root
            search(relativePath, fileClone)) { // and the file matches the function
                result.push(fileClone);
            }
        }
        return result;
    },

    /**
     * Add a file to the zip file, or search a file.
     * @param   {string|RegExp} name The name of the file to add (if data is defined),
     * the name of the file to find (if no data) or a regex to match files.
     * @param   {String|ArrayBuffer|Uint8Array|Buffer} data  The file data, either raw or base64 encoded
     * @param   {Object} o     File options
     * @return  {JSZip|Object|Array} this JSZip object (when adding a file),
     * a file (when searching by string) or an array of files (when searching by regex).
     */
    file: function(name, data, o) {
        if (arguments.length === 1) {
            if (utils.isRegExp(name)) {
                var regexp = name;
                return this.filter(function(relativePath, file) {
                    return !file.dir && regexp.test(relativePath);
                });
            }
            else { // text
                return this.filter(function(relativePath, file) {
                    return !file.dir && relativePath === name;
                })[0] || null;
            }
        }
        else { // more than one argument : we have data !
            name = this.root + name;
            fileAdd.call(this, name, data, o);
        }
        return this;
    },

    /**
     * Add a directory to the zip file, or search.
     * @param   {String|RegExp} arg The name of the directory to add, or a regex to search folders.
     * @return  {JSZip} an object with the new directory as the root, or an array containing matching folders.
     */
    folder: function(arg) {
        if (!arg) {
            return this;
        }

        if (utils.isRegExp(arg)) {
            return this.filter(function(relativePath, file) {
                return file.dir && arg.test(relativePath);
            });
        }

        // else, name is a new folder
        var name = this.root + arg;
        var newFolder = folderAdd.call(this, name);

        // Allow chaining by returning a new object with this folder as the root
        var ret = this.clone();
        ret.root = newFolder.name;
        return ret;
    },

    /**
     * Delete a file, or a directory and all sub-files, from the zip
     * @param {string} name the name of the file to delete
     * @return {JSZip} this JSZip object
     */
    remove: function(name) {
        name = this.root + name;
        var file = this.files[name];
        if (!file) {
            // Look for any folders
            if (name.slice(-1) != "/") {
                name += "/";
            }
            file = this.files[name];
        }

        if (file && !file.dir) {
            // file
            delete this.files[name];
        } else {
            // maybe a folder, delete recursively
            var kids = this.filter(function(relativePath, file) {
                return file.name.slice(0, name.length) === name;
            });
            for (var i = 0; i < kids.length; i++) {
                delete this.files[kids[i].name];
            }
        }

        return this;
    },

    /**
     * Generate the complete zip file
     * @param {Object} options the options to generate the zip file :
     * - base64, (deprecated, use type instead) true to generate base64.
     * - compression, "STORE" by default.
     * - type, "base64" by default. Values are : string, base64, uint8array, arraybuffer, blob.
     * @return {String|Uint8Array|ArrayBuffer|Buffer|Blob} the zip file
     */
    generate: function(options) {
        options = extend(options || {}, {
            base64: true,
            compression: "STORE",
            compressionOptions : null,
            type: "base64",
            platform: "DOS",
            comment: null,
            mimeType: 'application/zip'
        });

        utils.checkSupport(options.type);

        // accept nodejs `process.platform`
        if(
          options.platform === 'darwin' ||
          options.platform === 'freebsd' ||
          options.platform === 'linux' ||
          options.platform === 'sunos'
        ) {
          options.platform = "UNIX";
        }
        if (options.platform === 'win32') {
          options.platform = "DOS";
        }

        var zipData = [],
            localDirLength = 0,
            centralDirLength = 0,
            writer, i,
            utfEncodedComment = utils.transformTo("string", this.utf8encode(options.comment || this.comment || ""));

        // first, generate all the zip parts.
        for (var name in this.files) {
            if (!this.files.hasOwnProperty(name)) {
                continue;
            }
            var file = this.files[name];

            var compressionName = file.options.compression || options.compression.toUpperCase();
            var compression = compressions[compressionName];
            if (!compression) {
                throw new Error(compressionName + " is not a valid compression method !");
            }
            var compressionOptions = file.options.compressionOptions || options.compressionOptions || {};

            var compressedObject = generateCompressedObjectFrom.call(this, file, compression, compressionOptions);

            var zipPart = generateZipParts.call(this, name, file, compressedObject, localDirLength, options.platform);
            localDirLength += zipPart.fileRecord.length + compressedObject.compressedSize;
            centralDirLength += zipPart.dirRecord.length;
            zipData.push(zipPart);
        }

        var dirEnd = "";

        // end of central dir signature
        dirEnd = signature.CENTRAL_DIRECTORY_END +
        // number of this disk
        "\x00\x00" +
        // number of the disk with the start of the central directory
        "\x00\x00" +
        // total number of entries in the central directory on this disk
        decToHex(zipData.length, 2) +
        // total number of entries in the central directory
        decToHex(zipData.length, 2) +
        // size of the central directory   4 bytes
        decToHex(centralDirLength, 4) +
        // offset of start of central directory with respect to the starting disk number
        decToHex(localDirLength, 4) +
        // .ZIP file comment length
        decToHex(utfEncodedComment.length, 2) +
        // .ZIP file comment
        utfEncodedComment;


        // we have all the parts (and the total length)
        // time to create a writer !
        var typeName = options.type.toLowerCase();
        if(typeName==="uint8array"||typeName==="arraybuffer"||typeName==="blob"||typeName==="nodebuffer") {
            writer = new Uint8ArrayWriter(localDirLength + centralDirLength + dirEnd.length);
        }else{
            writer = new StringWriter(localDirLength + centralDirLength + dirEnd.length);
        }

        for (i = 0; i < zipData.length; i++) {
            writer.append(zipData[i].fileRecord);
            writer.append(zipData[i].compressedObject.compressedContent);
        }
        for (i = 0; i < zipData.length; i++) {
            writer.append(zipData[i].dirRecord);
        }

        writer.append(dirEnd);

        var zip = writer.finalize();



        switch(options.type.toLowerCase()) {
            // case "zip is an Uint8Array"
            case "uint8array" :
            case "arraybuffer" :
            case "nodebuffer" :
               return utils.transformTo(options.type.toLowerCase(), zip);
            case "blob" :
               return utils.arrayBuffer2Blob(utils.transformTo("arraybuffer", zip), options.mimeType);
            // case "zip is a string"
            case "base64" :
               return (options.base64) ? base64.encode(zip) : zip;
            default : // case "string" :
               return zip;
         }

    },

    /**
     * @deprecated
     * This method will be removed in a future version without replacement.
     */
    crc32: function (input, crc) {
        return crc32(input, crc);
    },

    /**
     * @deprecated
     * This method will be removed in a future version without replacement.
     */
    utf8encode: function (string) {
        return utils.transformTo("string", utf8.utf8encode(string));
    },

    /**
     * @deprecated
     * This method will be removed in a future version without replacement.
     */
    utf8decode: function (input) {
        return utf8.utf8decode(input);
    }
};
module.exports = out;

},{"./base64":1,"./compressedObject":2,"./compressions":3,"./crc32":4,"./defaults":6,"./nodeBuffer":11,"./signature":14,"./stringWriter":16,"./support":17,"./uint8ArrayWriter":19,"./utf8":20,"./utils":21}],14:[function(_dereq_,module,exports){
'use strict';
exports.LOCAL_FILE_HEADER = "PK\x03\x04";
exports.CENTRAL_FILE_HEADER = "PK\x01\x02";
exports.CENTRAL_DIRECTORY_END = "PK\x05\x06";
exports.ZIP64_CENTRAL_DIRECTORY_LOCATOR = "PK\x06\x07";
exports.ZIP64_CENTRAL_DIRECTORY_END = "PK\x06\x06";
exports.DATA_DESCRIPTOR = "PK\x07\x08";

},{}],15:[function(_dereq_,module,exports){
'use strict';
var DataReader = _dereq_('./dataReader');
var utils = _dereq_('./utils');

function StringReader(data, optimizedBinaryString) {
    this.data = data;
    if (!optimizedBinaryString) {
        this.data = utils.string2binary(this.data);
    }
    this.length = this.data.length;
    this.index = 0;
}
StringReader.prototype = new DataReader();
/**
 * @see DataReader.byteAt
 */
StringReader.prototype.byteAt = function(i) {
    return this.data.charCodeAt(i);
};
/**
 * @see DataReader.lastIndexOfSignature
 */
StringReader.prototype.lastIndexOfSignature = function(sig) {
    return this.data.lastIndexOf(sig);
};
/**
 * @see DataReader.readData
 */
StringReader.prototype.readData = function(size) {
    this.checkOffset(size);
    // this will work because the constructor applied the "& 0xff" mask.
    var result = this.data.slice(this.index, this.index + size);
    this.index += size;
    return result;
};
module.exports = StringReader;

},{"./dataReader":5,"./utils":21}],16:[function(_dereq_,module,exports){
'use strict';

var utils = _dereq_('./utils');

/**
 * An object to write any content to a string.
 * @constructor
 */
var StringWriter = function() {
    this.data = [];
};
StringWriter.prototype = {
    /**
     * Append any content to the current string.
     * @param {Object} input the content to add.
     */
    append: function(input) {
        input = utils.transformTo("string", input);
        this.data.push(input);
    },
    /**
     * Finalize the construction an return the result.
     * @return {string} the generated string.
     */
    finalize: function() {
        return this.data.join("");
    }
};

module.exports = StringWriter;

},{"./utils":21}],17:[function(_dereq_,module,exports){
(function (Buffer){
'use strict';
exports.base64 = true;
exports.array = true;
exports.string = true;
exports.arraybuffer = typeof ArrayBuffer !== "undefined" && typeof Uint8Array !== "undefined";
// contains true if JSZip can read/generate nodejs Buffer, false otherwise.
// Browserify will provide a Buffer implementation for browsers, which is
// an augmented Uint8Array (i.e., can be used as either Buffer or U8).
exports.nodebuffer = typeof Buffer !== "undefined";
// contains true if JSZip can read/generate Uint8Array, false otherwise.
exports.uint8array = typeof Uint8Array !== "undefined";

if (typeof ArrayBuffer === "undefined") {
    exports.blob = false;
}
else {
    var buffer = new ArrayBuffer(0);
    try {
        exports.blob = new Blob([buffer], {
            type: "application/zip"
        }).size === 0;
    }
    catch (e) {
        try {
            var Builder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder;
            var builder = new Builder();
            builder.append(buffer);
            exports.blob = builder.getBlob('application/zip').size === 0;
        }
        catch (e) {
            exports.blob = false;
        }
    }
}

}).call(this,(typeof Buffer !== "undefined" ? Buffer : undefined))
},{}],18:[function(_dereq_,module,exports){
'use strict';
var DataReader = _dereq_('./dataReader');

function Uint8ArrayReader(data) {
    if (data) {
        this.data = data;
        this.length = this.data.length;
        this.index = 0;
    }
}
Uint8ArrayReader.prototype = new DataReader();
/**
 * @see DataReader.byteAt
 */
Uint8ArrayReader.prototype.byteAt = function(i) {
    return this.data[i];
};
/**
 * @see DataReader.lastIndexOfSignature
 */
Uint8ArrayReader.prototype.lastIndexOfSignature = function(sig) {
    var sig0 = sig.charCodeAt(0),
        sig1 = sig.charCodeAt(1),
        sig2 = sig.charCodeAt(2),
        sig3 = sig.charCodeAt(3);
    for (var i = this.length - 4; i >= 0; --i) {
        if (this.data[i] === sig0 && this.data[i + 1] === sig1 && this.data[i + 2] === sig2 && this.data[i + 3] === sig3) {
            return i;
        }
    }

    return -1;
};
/**
 * @see DataReader.readData
 */
Uint8ArrayReader.prototype.readData = function(size) {
    this.checkOffset(size);
    if(size === 0) {
        // in IE10, when using subarray(idx, idx), we get the array [0x00] instead of [].
        return new Uint8Array(0);
    }
    var result = this.data.subarray(this.index, this.index + size);
    this.index += size;
    return result;
};
module.exports = Uint8ArrayReader;

},{"./dataReader":5}],19:[function(_dereq_,module,exports){
'use strict';

var utils = _dereq_('./utils');

/**
 * An object to write any content to an Uint8Array.
 * @constructor
 * @param {number} length The length of the array.
 */
var Uint8ArrayWriter = function(length) {
    this.data = new Uint8Array(length);
    this.index = 0;
};
Uint8ArrayWriter.prototype = {
    /**
     * Append any content to the current array.
     * @param {Object} input the content to add.
     */
    append: function(input) {
        if (input.length !== 0) {
            // with an empty Uint8Array, Opera fails with a "Offset larger than array size"
            input = utils.transformTo("uint8array", input);
            this.data.set(input, this.index);
            this.index += input.length;
        }
    },
    /**
     * Finalize the construction an return the result.
     * @return {Uint8Array} the generated array.
     */
    finalize: function() {
        return this.data;
    }
};

module.exports = Uint8ArrayWriter;

},{"./utils":21}],20:[function(_dereq_,module,exports){
'use strict';

var utils = _dereq_('./utils');
var support = _dereq_('./support');
var nodeBuffer = _dereq_('./nodeBuffer');

/**
 * The following functions come from pako, from pako/lib/utils/strings
 * released under the MIT license, see pako https://github.com/nodeca/pako/
 */

// Table with utf8 lengths (calculated by first byte of sequence)
// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
// because max possible codepoint is 0x10ffff
var _utf8len = new Array(256);
for (var i=0; i<256; i++) {
  _utf8len[i] = (i >= 252 ? 6 : i >= 248 ? 5 : i >= 240 ? 4 : i >= 224 ? 3 : i >= 192 ? 2 : 1);
}
_utf8len[254]=_utf8len[254]=1; // Invalid sequence start

// convert string to array (typed, when possible)
var string2buf = function (str) {
    var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;

    // count binary size
    for (m_pos = 0; m_pos < str_len; m_pos++) {
        c = str.charCodeAt(m_pos);
        if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
            c2 = str.charCodeAt(m_pos+1);
            if ((c2 & 0xfc00) === 0xdc00) {
                c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
                m_pos++;
            }
        }
        buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
    }

    // allocate buffer
    if (support.uint8array) {
        buf = new Uint8Array(buf_len);
    } else {
        buf = new Array(buf_len);
    }

    // convert
    for (i=0, m_pos = 0; i < buf_len; m_pos++) {
        c = str.charCodeAt(m_pos);
        if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
            c2 = str.charCodeAt(m_pos+1);
            if ((c2 & 0xfc00) === 0xdc00) {
                c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
                m_pos++;
            }
        }
        if (c < 0x80) {
            /* one byte */
            buf[i++] = c;
        } else if (c < 0x800) {
            /* two bytes */
            buf[i++] = 0xC0 | (c >>> 6);
            buf[i++] = 0x80 | (c & 0x3f);
        } else if (c < 0x10000) {
            /* three bytes */
            buf[i++] = 0xE0 | (c >>> 12);
            buf[i++] = 0x80 | (c >>> 6 & 0x3f);
            buf[i++] = 0x80 | (c & 0x3f);
        } else {
            /* four bytes */
            buf[i++] = 0xf0 | (c >>> 18);
            buf[i++] = 0x80 | (c >>> 12 & 0x3f);
            buf[i++] = 0x80 | (c >>> 6 & 0x3f);
            buf[i++] = 0x80 | (c & 0x3f);
        }
    }

    return buf;
};

// Calculate max possible position in utf8 buffer,
// that will not break sequence. If that's not possible
// - (very small limits) return max size as is.
//
// buf[] - utf8 bytes array
// max   - length limit (mandatory);
var utf8border = function(buf, max) {
    var pos;

    max = max || buf.length;
    if (max > buf.length) { max = buf.length; }

    // go back from last position, until start of sequence found
    pos = max-1;
    while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }

    // Fuckup - very small and broken sequence,
    // return max, because we should return something anyway.
    if (pos < 0) { return max; }

    // If we came to start of buffer - that means vuffer is too small,
    // return max too.
    if (pos === 0) { return max; }

    return (pos + _utf8len[buf[pos]] > max) ? pos : max;
};

// convert array to string
var buf2string = function (buf) {
    var str, i, out, c, c_len;
    var len = buf.length;

    // Reserve max possible length (2 words per char)
    // NB: by unknown reasons, Array is significantly faster for
    //     String.fromCharCode.apply than Uint16Array.
    var utf16buf = new Array(len*2);

    for (out=0, i=0; i<len;) {
        c = buf[i++];
        // quick process ascii
        if (c < 0x80) { utf16buf[out++] = c; continue; }

        c_len = _utf8len[c];
        // skip 5 & 6 byte codes
        if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len-1; continue; }

        // apply mask on first byte
        c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
        // join the rest
        while (c_len > 1 && i < len) {
            c = (c << 6) | (buf[i++] & 0x3f);
            c_len--;
        }

        // terminated by end of string?
        if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }

        if (c < 0x10000) {
            utf16buf[out++] = c;
        } else {
            c -= 0x10000;
            utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
            utf16buf[out++] = 0xdc00 | (c & 0x3ff);
        }
    }

    // shrinkBuf(utf16buf, out)
    if (utf16buf.length !== out) {
        if(utf16buf.subarray) {
            utf16buf = utf16buf.subarray(0, out);
        } else {
            utf16buf.length = out;
        }
    }

    // return String.fromCharCode.apply(null, utf16buf);
    return utils.applyFromCharCode(utf16buf);
};


// That's all for the pako functions.


/**
 * Transform a javascript string into an array (typed if possible) of bytes,
 * UTF-8 encoded.
 * @param {String} str the string to encode
 * @return {Array|Uint8Array|Buffer} the UTF-8 encoded string.
 */
exports.utf8encode = function utf8encode(str) {
    if (support.nodebuffer) {
        return nodeBuffer(str, "utf-8");
    }

    return string2buf(str);
};


/**
 * Transform a bytes array (or a representation) representing an UTF-8 encoded
 * string into a javascript string.
 * @param {Array|Uint8Array|Buffer} buf the data de decode
 * @return {String} the decoded string.
 */
exports.utf8decode = function utf8decode(buf) {
    if (support.nodebuffer) {
        return utils.transformTo("nodebuffer", buf).toString("utf-8");
    }

    buf = utils.transformTo(support.uint8array ? "uint8array" : "array", buf);

    // return buf2string(buf);
    // Chrome prefers to work with "small" chunks of data
    // for the method buf2string.
    // Firefox and Chrome has their own shortcut, IE doesn't seem to really care.
    var result = [], k = 0, len = buf.length, chunk = 65536;
    while (k < len) {
        var nextBoundary = utf8border(buf, Math.min(k + chunk, len));
        if (support.uint8array) {
            result.push(buf2string(buf.subarray(k, nextBoundary)));
        } else {
            result.push(buf2string(buf.slice(k, nextBoundary)));
        }
        k = nextBoundary;
    }
    return result.join("");

};
// vim: set shiftwidth=4 softtabstop=4:

},{"./nodeBuffer":11,"./support":17,"./utils":21}],21:[function(_dereq_,module,exports){
'use strict';
var support = _dereq_('./support');
var compressions = _dereq_('./compressions');
var nodeBuffer = _dereq_('./nodeBuffer');
/**
 * Convert a string to a "binary string" : a string containing only char codes between 0 and 255.
 * @param {string} str the string to transform.
 * @return {String} the binary string.
 */
exports.string2binary = function(str) {
    var result = "";
    for (var i = 0; i < str.length; i++) {
        result += String.fromCharCode(str.charCodeAt(i) & 0xff);
    }
    return result;
};
exports.arrayBuffer2Blob = function(buffer, mimeType) {
    exports.checkSupport("blob");
	mimeType = mimeType || 'application/zip';

    try {
        // Blob constructor
        return new Blob([buffer], {
            type: mimeType
        });
    }
    catch (e) {

        try {
            // deprecated, browser only, old way
            var Builder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder || window.MSBlobBuilder;
            var builder = new Builder();
            builder.append(buffer);
            return builder.getBlob(mimeType);
        }
        catch (e) {

            // well, fuck ?!
            throw new Error("Bug : can't construct the Blob.");
        }
    }


};
/**
 * The identity function.
 * @param {Object} input the input.
 * @return {Object} the same input.
 */
function identity(input) {
    return input;
}

/**
 * Fill in an array with a string.
 * @param {String} str the string to use.
 * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to fill in (will be mutated).
 * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated array.
 */
function stringToArrayLike(str, array) {
    for (var i = 0; i < str.length; ++i) {
        array[i] = str.charCodeAt(i) & 0xFF;
    }
    return array;
}

/**
 * Transform an array-like object to a string.
 * @param {Array|ArrayBuffer|Uint8Array|Buffer} array the array to transform.
 * @return {String} the result.
 */
function arrayLikeToString(array) {
    // Performances notes :
    // --------------------
    // String.fromCharCode.apply(null, array) is the fastest, see
    // see http://jsperf.com/converting-a-uint8array-to-a-string/2
    // but the stack is limited (and we can get huge arrays !).
    //
    // result += String.fromCharCode(array[i]); generate too many strings !
    //
    // This code is inspired by http://jsperf.com/arraybuffer-to-string-apply-performance/2
    var chunk = 65536;
    var result = [],
        len = array.length,
        type = exports.getTypeOf(array),
        k = 0,
        canUseApply = true;
      try {
         switch(type) {
            case "uint8array":
               String.fromCharCode.apply(null, new Uint8Array(0));
               break;
            case "nodebuffer":
               String.fromCharCode.apply(null, nodeBuffer(0));
               break;
         }
      } catch(e) {
         canUseApply = false;
      }

      // no apply : slow and painful algorithm
      // default browser on android 4.*
      if (!canUseApply) {
         var resultStr = "";
         for(var i = 0; i < array.length;i++) {
            resultStr += String.fromCharCode(array[i]);
         }
    return resultStr;
    }
    while (k < len && chunk > 1) {
        try {
            if (type === "array" || type === "nodebuffer") {
                result.push(String.fromCharCode.apply(null, array.slice(k, Math.min(k + chunk, len))));
            }
            else {
                result.push(String.fromCharCode.apply(null, array.subarray(k, Math.min(k + chunk, len))));
            }
            k += chunk;
        }
        catch (e) {
            chunk = Math.floor(chunk / 2);
        }
    }
    return result.join("");
}

exports.applyFromCharCode = arrayLikeToString;


/**
 * Copy the data from an array-like to an other array-like.
 * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayFrom the origin array.
 * @param {Array|ArrayBuffer|Uint8Array|Buffer} arrayTo the destination array which will be mutated.
 * @return {Array|ArrayBuffer|Uint8Array|Buffer} the updated destination array.
 */
function arrayLikeToArrayLike(arrayFrom, arrayTo) {
    for (var i = 0; i < arrayFrom.length; i++) {
        arrayTo[i] = arrayFrom[i];
    }
    return arrayTo;
}

// a matrix containing functions to transform everything into everything.
var transform = {};

// string to ?
transform["string"] = {
    "string": identity,
    "array": function(input) {
        return stringToArrayLike(input, new Array(input.length));
    },
    "arraybuffer": function(input) {
        return transform["string"]["uint8array"](input).buffer;
    },
    "uint8array": function(input) {
        return stringToArrayLike(input, new Uint8Array(input.length));
    },
    "nodebuffer": function(input) {
        return stringToArrayLike(input, nodeBuffer(input.length));
    }
};

// array to ?
transform["array"] = {
    "string": arrayLikeToString,
    "array": identity,
    "arraybuffer": function(input) {
        return (new Uint8Array(input)).buffer;
    },
    "uint8array": function(input) {
        return new Uint8Array(input);
    },
    "nodebuffer": function(input) {
        return nodeBuffer(input);
    }
};

// arraybuffer to ?
transform["arraybuffer"] = {
    "string": function(input) {
        return arrayLikeToString(new Uint8Array(input));
    },
    "array": function(input) {
        return arrayLikeToArrayLike(new Uint8Array(input), new Array(input.byteLength));
    },
    "arraybuffer": identity,
    "uint8array": function(input) {
        return new Uint8Array(input);
    },
    "nodebuffer": function(input) {
        return nodeBuffer(new Uint8Array(input));
    }
};

// uint8array to ?
transform["uint8array"] = {
    "string": arrayLikeToString,
    "array": function(input) {
        return arrayLikeToArrayLike(input, new Array(input.length));
    },
    "arraybuffer": function(input) {
        return input.buffer;
    },
    "uint8array": identity,
    "nodebuffer": function(input) {
        return nodeBuffer(input);
    }
};

// nodebuffer to ?
transform["nodebuffer"] = {
    "string": arrayLikeToString,
    "array": function(input) {
        return arrayLikeToArrayLike(input, new Array(input.length));
    },
    "arraybuffer": function(input) {
        return transform["nodebuffer"]["uint8array"](input).buffer;
    },
    "uint8array": function(input) {
        return arrayLikeToArrayLike(input, new Uint8Array(input.length));
    },
    "nodebuffer": identity
};

/**
 * Transform an input into any type.
 * The supported output type are : string, array, uint8array, arraybuffer, nodebuffer.
 * If no output type is specified, the unmodified input will be returned.
 * @param {String} outputType the output type.
 * @param {String|Array|ArrayBuffer|Uint8Array|Buffer} input the input to convert.
 * @throws {Error} an Error if the browser doesn't support the requested output type.
 */
exports.transformTo = function(outputType, input) {
    if (!input) {
        // undefined, null, etc
        // an empty string won't harm.
        input = "";
    }
    if (!outputType) {
        return input;
    }
    exports.checkSupport(outputType);
    var inputType = exports.getTypeOf(input);
    var result = transform[inputType][outputType](input);
    return result;
};

/**
 * Return the type of the input.
 * The type will be in a format valid for JSZip.utils.transformTo : string, array, uint8array, arraybuffer.
 * @param {Object} input the input to identify.
 * @return {String} the (lowercase) type of the input.
 */
exports.getTypeOf = function(input) {
    if (typeof input === "string") {
        return "string";
    }
    if (Object.prototype.toString.call(input) === "[object Array]") {
        return "array";
    }
    if (support.nodebuffer && nodeBuffer.test(input)) {
        return "nodebuffer";
    }
    if (support.uint8array && input instanceof Uint8Array) {
        return "uint8array";
    }
    if (support.arraybuffer && input instanceof ArrayBuffer) {
        return "arraybuffer";
    }
};

/**
 * Throw an exception if the type is not supported.
 * @param {String} type the type to check.
 * @throws {Error} an Error if the browser doesn't support the requested type.
 */
exports.checkSupport = function(type) {
    var supported = support[type.toLowerCase()];
    if (!supported) {
        throw new Error(type + " is not supported by this browser");
    }
};
exports.MAX_VALUE_16BITS = 65535;
exports.MAX_VALUE_32BITS = -1; // well, "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF" is parsed as -1

/**
 * Prettify a string read as binary.
 * @param {string} str the string to prettify.
 * @return {string} a pretty string.
 */
exports.pretty = function(str) {
    var res = '',
        code, i;
    for (i = 0; i < (str || "").length; i++) {
        code = str.charCodeAt(i);
        res += '\\x' + (code < 16 ? "0" : "") + code.toString(16).toUpperCase();
    }
    return res;
};

/**
 * Find a compression registered in JSZip.
 * @param {string} compressionMethod the method magic to find.
 * @return {Object|null} the JSZip compression object, null if none found.
 */
exports.findCompression = function(compressionMethod) {
    for (var method in compressions) {
        if (!compressions.hasOwnProperty(method)) {
            continue;
        }
        if (compressions[method].magic === compressionMethod) {
            return compressions[method];
        }
    }
    return null;
};
/**
* Cross-window, cross-Node-context regular expression detection
* @param  {Object}  object Anything
* @return {Boolean}        true if the object is a regular expression,
* false otherwise
*/
exports.isRegExp = function (object) {
    return Object.prototype.toString.call(object) === "[object RegExp]";
};


},{"./compressions":3,"./nodeBuffer":11,"./support":17}],22:[function(_dereq_,module,exports){
'use strict';
var StringReader = _dereq_('./stringReader');
var NodeBufferReader = _dereq_('./nodeBufferReader');
var Uint8ArrayReader = _dereq_('./uint8ArrayReader');
var utils = _dereq_('./utils');
var sig = _dereq_('./signature');
var ZipEntry = _dereq_('./zipEntry');
var support = _dereq_('./support');
var jszipProto = _dereq_('./object');
//  class ZipEntries {{{
/**
 * All the entries in the zip file.
 * @constructor
 * @param {String|ArrayBuffer|Uint8Array} data the binary stream to load.
 * @param {Object} loadOptions Options for loading the stream.
 */
function ZipEntries(data, loadOptions) {
    this.files = [];
    this.loadOptions = loadOptions;
    if (data) {
        this.load(data);
    }
}
ZipEntries.prototype = {
    /**
     * Check that the reader is on the speficied signature.
     * @param {string} expectedSignature the expected signature.
     * @throws {Error} if it is an other signature.
     */
    checkSignature: function(expectedSignature) {
        var signature = this.reader.readString(4);
        if (signature !== expectedSignature) {
            throw new Error("Corrupted zip or bug : unexpected signature " + "(" + utils.pretty(signature) + ", expected " + utils.pretty(expectedSignature) + ")");
        }
    },
    /**
     * Read the end of the central directory.
     */
    readBlockEndOfCentral: function() {
        this.diskNumber = this.reader.readInt(2);
        this.diskWithCentralDirStart = this.reader.readInt(2);
        this.centralDirRecordsOnThisDisk = this.reader.readInt(2);
        this.centralDirRecords = this.reader.readInt(2);
        this.centralDirSize = this.reader.readInt(4);
        this.centralDirOffset = this.reader.readInt(4);

        this.zipCommentLength = this.reader.readInt(2);
        // warning : the encoding depends of the system locale
        // On a linux machine with LANG=en_US.utf8, this field is utf8 encoded.
        // On a windows machine, this field is encoded with the localized windows code page.
        this.zipComment = this.reader.readString(this.zipCommentLength);
        // To get consistent behavior with the generation part, we will assume that
        // this is utf8 encoded.
        this.zipComment = jszipProto.utf8decode(this.zipComment);
    },
    /**
     * Read the end of the Zip 64 central directory.
     * Not merged with the method readEndOfCentral :
     * The end of central can coexist with its Zip64 brother,
     * I don't want to read the wrong number of bytes !
     */
    readBlockZip64EndOfCentral: function() {
        this.zip64EndOfCentralSize = this.reader.readInt(8);
        this.versionMadeBy = this.reader.readString(2);
        this.versionNeeded = this.reader.readInt(2);
        this.diskNumber = this.reader.readInt(4);
        this.diskWithCentralDirStart = this.reader.readInt(4);
        this.centralDirRecordsOnThisDisk = this.reader.readInt(8);
        this.centralDirRecords = this.reader.readInt(8);
        this.centralDirSize = this.reader.readInt(8);
        this.centralDirOffset = this.reader.readInt(8);

        this.zip64ExtensibleData = {};
        var extraDataSize = this.zip64EndOfCentralSize - 44,
            index = 0,
            extraFieldId,
            extraFieldLength,
            extraFieldValue;
        while (index < extraDataSize) {
            extraFieldId = this.reader.readInt(2);
            extraFieldLength = this.reader.readInt(4);
            extraFieldValue = this.reader.readString(extraFieldLength);
            this.zip64ExtensibleData[extraFieldId] = {
                id: extraFieldId,
                length: extraFieldLength,
                value: extraFieldValue
            };
        }
    },
    /**
     * Read the end of the Zip 64 central directory locator.
     */
    readBlockZip64EndOfCentralLocator: function() {
        this.diskWithZip64CentralDirStart = this.reader.readInt(4);
        this.relativeOffsetEndOfZip64CentralDir = this.reader.readInt(8);
        this.disksCount = this.reader.readInt(4);
        if (this.disksCount > 1) {
            throw new Error("Multi-volumes zip are not supported");
        }
    },
    /**
     * Read the local files, based on the offset read in the central part.
     */
    readLocalFiles: function() {
        var i, file;
        for (i = 0; i < this.files.length; i++) {
            file = this.files[i];
            this.reader.setIndex(file.localHeaderOffset);
            this.checkSignature(sig.LOCAL_FILE_HEADER);
            file.readLocalPart(this.reader);
            file.handleUTF8();
            file.processAttributes();
        }
    },
    /**
     * Read the central directory.
     */
    readCentralDir: function() {
        var file;

        this.reader.setIndex(this.centralDirOffset);
        while (this.reader.readString(4) === sig.CENTRAL_FILE_HEADER) {
            file = new ZipEntry({
                zip64: this.zip64
            }, this.loadOptions);
            file.readCentralPart(this.reader);
            this.files.push(file);
        }
    },
    /**
     * Read the end of central directory.
     */
    readEndOfCentral: function() {
        var offset = this.reader.lastIndexOfSignature(sig.CENTRAL_DIRECTORY_END);
        if (offset === -1) {
            // Check if the content is a truncated zip or complete garbage.
            // A "LOCAL_FILE_HEADER" is not required at the beginning (auto
            // extractible zip for example) but it can give a good hint.
            // If an ajax request was used without responseType, we will also
            // get unreadable data.
            var isGarbage = true;
            try {
                this.reader.setIndex(0);
                this.checkSignature(sig.LOCAL_FILE_HEADER);
                isGarbage = false;
            } catch (e) {}

            if (isGarbage) {
                throw new Error("Can't find end of central directory : is this a zip file ? " +
                                "If it is, see http://stuk.github.io/jszip/documentation/howto/read_zip.html");
            } else {
                throw new Error("Corrupted zip : can't find end of central directory");
            }
        }
        this.reader.setIndex(offset);
        this.checkSignature(sig.CENTRAL_DIRECTORY_END);
        this.readBlockEndOfCentral();


        /* extract from the zip spec :
            4)  If one of the fields in the end of central directory
                record is too small to hold required data, the field
                should be set to -1 (0xFFFF or 0xFFFFFFFF) and the
                ZIP64 format record should be created.
            5)  The end of central directory record and the
                Zip64 end of central directory locator record must
                reside on the same disk when splitting or spanning
                an archive.
         */
        if (this.diskNumber === utils.MAX_VALUE_16BITS || this.diskWithCentralDirStart === utils.MAX_VALUE_16BITS || this.centralDirRecordsOnThisDisk === utils.MAX_VALUE_16BITS || this.centralDirRecords === utils.MAX_VALUE_16BITS || this.centralDirSize === utils.MAX_VALUE_32BITS || this.centralDirOffset === utils.MAX_VALUE_32BITS) {
            this.zip64 = true;

            /*
            Warning : the zip64 extension is supported, but ONLY if the 64bits integer read from
            the zip file can fit into a 32bits integer. This cannot be solved : Javascript represents
            all numbers as 64-bit double precision IEEE 754 floating point numbers.
            So, we have 53bits for integers and bitwise operations treat everything as 32bits.
            see https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Operators/Bitwise_Operators
            and http://www.ecma-international.org/publications/files/ECMA-ST/ECMA-262.pdf section 8.5
            */

            // should look for a zip64 EOCD locator
            offset = this.reader.lastIndexOfSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR);
            if (offset === -1) {
                throw new Error("Corrupted zip : can't find the ZIP64 end of central directory locator");
            }
            this.reader.setIndex(offset);
            this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_LOCATOR);
            this.readBlockZip64EndOfCentralLocator();

            // now the zip64 EOCD record
            this.reader.setIndex(this.relativeOffsetEndOfZip64CentralDir);
            this.checkSignature(sig.ZIP64_CENTRAL_DIRECTORY_END);
            this.readBlockZip64EndOfCentral();
        }
    },
    prepareReader: function(data) {
        var type = utils.getTypeOf(data);
        if (type === "string" && !support.uint8array) {
            this.reader = new StringReader(data, this.loadOptions.optimizedBinaryString);
        }
        else if (type === "nodebuffer") {
            this.reader = new NodeBufferReader(data);
        }
        else {
            this.reader = new Uint8ArrayReader(utils.transformTo("uint8array", data));
        }
    },
    /**
     * Read a zip file and create ZipEntries.
     * @param {String|ArrayBuffer|Uint8Array|Buffer} data the binary string representing a zip file.
     */
    load: function(data) {
        this.prepareReader(data);
        this.readEndOfCentral();
        this.readCentralDir();
        this.readLocalFiles();
    }
};
// }}} end of ZipEntries
module.exports = ZipEntries;

},{"./nodeBufferReader":12,"./object":13,"./signature":14,"./stringReader":15,"./support":17,"./uint8ArrayReader":18,"./utils":21,"./zipEntry":23}],23:[function(_dereq_,module,exports){
'use strict';
var StringReader = _dereq_('./stringReader');
var utils = _dereq_('./utils');
var CompressedObject = _dereq_('./compressedObject');
var jszipProto = _dereq_('./object');

var MADE_BY_DOS = 0x00;
var MADE_BY_UNIX = 0x03;

// class ZipEntry {{{
/**
 * An entry in the zip file.
 * @constructor
 * @param {Object} options Options of the current file.
 * @param {Object} loadOptions Options for loading the stream.
 */
function ZipEntry(options, loadOptions) {
    this.options = options;
    this.loadOptions = loadOptions;
}
ZipEntry.prototype = {
    /**
     * say if the file is encrypted.
     * @return {boolean} true if the file is encrypted, false otherwise.
     */
    isEncrypted: function() {
        // bit 1 is set
        return (this.bitFlag & 0x0001) === 0x0001;
    },
    /**
     * say if the file has utf-8 filename/comment.
     * @return {boolean} true if the filename/comment is in utf-8, false otherwise.
     */
    useUTF8: function() {
        // bit 11 is set
        return (this.bitFlag & 0x0800) === 0x0800;
    },
    /**
     * Prepare the function used to generate the compressed content from this ZipFile.
     * @param {DataReader} reader the reader to use.
     * @param {number} from the offset from where we should read the data.
     * @param {number} length the length of the data to read.
     * @return {Function} the callback to get the compressed content (the type depends of the DataReader class).
     */
    prepareCompressedContent: function(reader, from, length) {
        return function() {
            var previousIndex = reader.index;
            reader.setIndex(from);
            var compressedFileData = reader.readData(length);
            reader.setIndex(previousIndex);

            return compressedFileData;
        };
    },
    /**
     * Prepare the function used to generate the uncompressed content from this ZipFile.
     * @param {DataReader} reader the reader to use.
     * @param {number} from the offset from where we should read the data.
     * @param {number} length the length of the data to read.
     * @param {JSZip.compression} compression the compression used on this file.
     * @param {number} uncompressedSize the uncompressed size to expect.
     * @return {Function} the callback to get the uncompressed content (the type depends of the DataReader class).
     */
    prepareContent: function(reader, from, length, compression, uncompressedSize) {
        return function() {

            var compressedFileData = utils.transformTo(compression.uncompressInputType, this.getCompressedContent());
            var uncompressedFileData = compression.uncompress(compressedFileData);

            if (uncompressedFileData.length !== uncompressedSize) {
                throw new Error("Bug : uncompressed data size mismatch");
            }

            return uncompressedFileData;
        };
    },
    /**
     * Read the local part of a zip file and add the info in this object.
     * @param {DataReader} reader the reader to use.
     */
    readLocalPart: function(reader) {
        var compression, localExtraFieldsLength;

        // we already know everything from the central dir !
        // If the central dir data are false, we are doomed.
        // On the bright side, the local part is scary  : zip64, data descriptors, both, etc.
        // The less data we get here, the more reliable this should be.
        // Let's skip the whole header and dash to the data !
        reader.skip(22);
        // in some zip created on windows, the filename stored in the central dir contains \ instead of /.
        // Strangely, the filename here is OK.
        // I would love to treat these zip files as corrupted (see http://www.info-zip.org/FAQ.html#backslashes
        // or APPNOTE#4.4.17.1, "All slashes MUST be forward slashes '/'") but there are a lot of bad zip generators...
        // Search "unzip mismatching "local" filename continuing with "central" filename version" on
        // the internet.
        //
        // I think I see the logic here : the central directory is used to display
        // content and the local directory is used to extract the files. Mixing / and \
        // may be used to display \ to windows users and use / when extracting the files.
        // Unfortunately, this lead also to some issues : http://seclists.org/fulldisclosure/2009/Sep/394
        this.fileNameLength = reader.readInt(2);
        localExtraFieldsLength = reader.readInt(2); // can't be sure this will be the same as the central dir
        this.fileName = reader.readString(this.fileNameLength);
        reader.skip(localExtraFieldsLength);

        if (this.compressedSize == -1 || this.uncompressedSize == -1) {
            throw new Error("Bug or corrupted zip : didn't get enough informations from the central directory " + "(compressedSize == -1 || uncompressedSize == -1)");
        }

        compression = utils.findCompression(this.compressionMethod);
        if (compression === null) { // no compression found
            throw new Error("Corrupted zip : compression " + utils.pretty(this.compressionMethod) + " unknown (inner file : " + this.fileName + ")");
        }
        this.decompressed = new CompressedObject();
        this.decompressed.compressedSize = this.compressedSize;
        this.decompressed.uncompressedSize = this.uncompressedSize;
        this.decompressed.crc32 = this.crc32;
        this.decompressed.compressionMethod = this.compressionMethod;
        this.decompressed.getCompressedContent = this.prepareCompressedContent(reader, reader.index, this.compressedSize, compression);
        this.decompressed.getContent = this.prepareContent(reader, reader.index, this.compressedSize, compression, this.uncompressedSize);

        // we need to compute the crc32...
        if (this.loadOptions.checkCRC32) {
            this.decompressed = utils.transformTo("string", this.decompressed.getContent());
            if (jszipProto.crc32(this.decompressed) !== this.crc32) {
                throw new Error("Corrupted zip : CRC32 mismatch");
            }
        }
    },

    /**
     * Read the central part of a zip file and add the info in this object.
     * @param {DataReader} reader the reader to use.
     */
    readCentralPart: function(reader) {
        this.versionMadeBy = reader.readInt(2);
        this.versionNeeded = reader.readInt(2);
        this.bitFlag = reader.readInt(2);
        this.compressionMethod = reader.readString(2);
        this.date = reader.readDate();
        this.crc32 = reader.readInt(4);
        this.compressedSize = reader.readInt(4);
        this.uncompressedSize = reader.readInt(4);
        this.fileNameLength = reader.readInt(2);
        this.extraFieldsLength = reader.readInt(2);
        this.fileCommentLength = reader.readInt(2);
        this.diskNumberStart = reader.readInt(2);
        this.internalFileAttributes = reader.readInt(2);
        this.externalFileAttributes = reader.readInt(4);
        this.localHeaderOffset = reader.readInt(4);

        if (this.isEncrypted()) {
            throw new Error("Encrypted zip are not supported");
        }

        this.fileName = reader.readString(this.fileNameLength);
        this.readExtraFields(reader);
        this.parseZIP64ExtraField(reader);
        this.fileComment = reader.readString(this.fileCommentLength);
    },

    /**
     * Parse the external file attributes and get the unix/dos permissions.
     */
    processAttributes: function () {
        this.unixPermissions = null;
        this.dosPermissions = null;
        var madeBy = this.versionMadeBy >> 8;

        // Check if we have the DOS directory flag set.
        // We look for it in the DOS and UNIX permissions
        // but some unknown platform could set it as a compatibility flag.
        this.dir = this.externalFileAttributes & 0x0010 ? true : false;

        if(madeBy === MADE_BY_DOS) {
            // first 6 bits (0 to 5)
            this.dosPermissions = this.externalFileAttributes & 0x3F;
        }

        if(madeBy === MADE_BY_UNIX) {
            this.unixPermissions = (this.externalFileAttributes >> 16) & 0xFFFF;
            // the octal permissions are in (this.unixPermissions & 0x01FF).toString(8);
        }

        // fail safe : if the name ends with a / it probably means a folder
        if (!this.dir && this.fileName.slice(-1) === '/') {
            this.dir = true;
        }
    },

    /**
     * Parse the ZIP64 extra field and merge the info in the current ZipEntry.
     * @param {DataReader} reader the reader to use.
     */
    parseZIP64ExtraField: function(reader) {

        if (!this.extraFields[0x0001]) {
            return;
        }

        // should be something, preparing the extra reader
        var extraReader = new StringReader(this.extraFields[0x0001].value);

        // I really hope that these 64bits integer can fit in 32 bits integer, because js
        // won't let us have more.
        if (this.uncompressedSize === utils.MAX_VALUE_32BITS) {
            this.uncompressedSize = extraReader.readInt(8);
        }
        if (this.compressedSize === utils.MAX_VALUE_32BITS) {
            this.compressedSize = extraReader.readInt(8);
        }
        if (this.localHeaderOffset === utils.MAX_VALUE_32BITS) {
            this.localHeaderOffset = extraReader.readInt(8);
        }
        if (this.diskNumberStart === utils.MAX_VALUE_32BITS) {
            this.diskNumberStart = extraReader.readInt(4);
        }
    },
    /**
     * Read the central part of a zip file and add the info in this object.
     * @param {DataReader} reader the reader to use.
     */
    readExtraFields: function(reader) {
        var start = reader.index,
            extraFieldId,
            extraFieldLength,
            extraFieldValue;

        this.extraFields = this.extraFields || {};

        while (reader.index < start + this.extraFieldsLength) {
            extraFieldId = reader.readInt(2);
            extraFieldLength = reader.readInt(2);
            extraFieldValue = reader.readString(extraFieldLength);

            this.extraFields[extraFieldId] = {
                id: extraFieldId,
                length: extraFieldLength,
                value: extraFieldValue
            };
        }
    },
    /**
     * Apply an UTF8 transformation if needed.
     */
    handleUTF8: function() {
        if (this.useUTF8()) {
            this.fileName = jszipProto.utf8decode(this.fileName);
            this.fileComment = jszipProto.utf8decode(this.fileComment);
        } else {
            var upath = this.findExtraFieldUnicodePath();
            if (upath !== null) {
                this.fileName = upath;
            }
            var ucomment = this.findExtraFieldUnicodeComment();
            if (ucomment !== null) {
                this.fileComment = ucomment;
            }
        }
    },

    /**
     * Find the unicode path declared in the extra field, if any.
     * @return {String} the unicode path, null otherwise.
     */
    findExtraFieldUnicodePath: function() {
        var upathField = this.extraFields[0x7075];
        if (upathField) {
            var extraReader = new StringReader(upathField.value);

            // wrong version
            if (extraReader.readInt(1) !== 1) {
                return null;
            }

            // the crc of the filename changed, this field is out of date.
            if (jszipProto.crc32(this.fileName) !== extraReader.readInt(4)) {
                return null;
            }

            return jszipProto.utf8decode(extraReader.readString(upathField.length - 5));
        }
        return null;
    },

    /**
     * Find the unicode comment declared in the extra field, if any.
     * @return {String} the unicode comment, null otherwise.
     */
    findExtraFieldUnicodeComment: function() {
        var ucommentField = this.extraFields[0x6375];
        if (ucommentField) {
            var extraReader = new StringReader(ucommentField.value);

            // wrong version
            if (extraReader.readInt(1) !== 1) {
                return null;
            }

            // the crc of the comment changed, this field is out of date.
            if (jszipProto.crc32(this.fileComment) !== extraReader.readInt(4)) {
                return null;
            }

            return jszipProto.utf8decode(extraReader.readString(ucommentField.length - 5));
        }
        return null;
    }
};
module.exports = ZipEntry;

},{"./compressedObject":2,"./object":13,"./stringReader":15,"./utils":21}],24:[function(_dereq_,module,exports){
// Top level file is just a mixin of submodules & constants
'use strict';

var assign    = _dereq_('./lib/utils/common').assign;

var deflate   = _dereq_('./lib/deflate');
var inflate   = _dereq_('./lib/inflate');
var constants = _dereq_('./lib/zlib/constants');

var pako = {};

assign(pako, deflate, inflate, constants);

module.exports = pako;
},{"./lib/deflate":25,"./lib/inflate":26,"./lib/utils/common":27,"./lib/zlib/constants":30}],25:[function(_dereq_,module,exports){
'use strict';


var zlib_deflate = _dereq_('./zlib/deflate.js');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var msg = _dereq_('./zlib/messages');
var zstream = _dereq_('./zlib/zstream');


/* Public constants ==========================================================*/
/* ===========================================================================*/

var Z_NO_FLUSH      = 0;
var Z_FINISH        = 4;

var Z_OK            = 0;
var Z_STREAM_END    = 1;

var Z_DEFAULT_COMPRESSION = -1;

var Z_DEFAULT_STRATEGY    = 0;

var Z_DEFLATED  = 8;

/* ===========================================================================*/


/**
 * class Deflate
 *
 * Generic JS-style wrapper for zlib calls. If you don't need
 * streaming behaviour - use more simple functions: [[deflate]],
 * [[deflateRaw]] and [[gzip]].
 **/

/* internal
 * Deflate.chunks -> Array
 *
 * Chunks of output data, if [[Deflate#onData]] not overriden.
 **/

/**
 * Deflate.result -> Uint8Array|Array
 *
 * Compressed result, generated by default [[Deflate#onData]]
 * and [[Deflate#onEnd]] handlers. Filled after you push last chunk
 * (call [[Deflate#push]] with `Z_FINISH` / `true` param).
 **/

/**
 * Deflate.err -> Number
 *
 * Error code after deflate finished. 0 (Z_OK) on success.
 * You will not need it in real life, because deflate errors
 * are possible only on wrong options or bad `onData` / `onEnd`
 * custom handlers.
 **/

/**
 * Deflate.msg -> String
 *
 * Error message, if [[Deflate.err]] != 0
 **/


/**
 * new Deflate(options)
 * - options (Object): zlib deflate options.
 *
 * Creates new deflator instance with specified params. Throws exception
 * on bad params. Supported options:
 *
 * - `level`
 * - `windowBits`
 * - `memLevel`
 * - `strategy`
 *
 * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
 * for more information on these.
 *
 * Additional options, for internal needs:
 *
 * - `chunkSize` - size of generated data chunks (16K by default)
 * - `raw` (Boolean) - do raw deflate
 * - `gzip` (Boolean) - create gzip wrapper
 * - `to` (String) - if equal to 'string', then result will be "binary string"
 *    (each char code [0..255])
 * - `header` (Object) - custom header for gzip
 *   - `text` (Boolean) - true if compressed data believed to be text
 *   - `time` (Number) - modification time, unix timestamp
 *   - `os` (Number) - operation system code
 *   - `extra` (Array) - array of bytes with extra data (max 65536)
 *   - `name` (String) - file name (binary string)
 *   - `comment` (String) - comment (binary string)
 *   - `hcrc` (Boolean) - true if header crc should be added
 *
 * ##### Example:
 *
 * ```javascript
 * var pako = require('pako')
 *   , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
 *   , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
 *
 * var deflate = new pako.Deflate({ level: 3});
 *
 * deflate.push(chunk1, false);
 * deflate.push(chunk2, true);  // true -> last chunk
 *
 * if (deflate.err) { throw new Error(deflate.err); }
 *
 * console.log(deflate.result);
 * ```
 **/
var Deflate = function(options) {

  this.options = utils.assign({
    level: Z_DEFAULT_COMPRESSION,
    method: Z_DEFLATED,
    chunkSize: 16384,
    windowBits: 15,
    memLevel: 8,
    strategy: Z_DEFAULT_STRATEGY,
    to: ''
  }, options || {});

  var opt = this.options;

  if (opt.raw && (opt.windowBits > 0)) {
    opt.windowBits = -opt.windowBits;
  }

  else if (opt.gzip && (opt.windowBits > 0) && (opt.windowBits < 16)) {
    opt.windowBits += 16;
  }

  this.err    = 0;      // error code, if happens (0 = Z_OK)
  this.msg    = '';     // error message
  this.ended  = false;  // used to avoid multiple onEnd() calls
  this.chunks = [];     // chunks of compressed data

  this.strm = new zstream();
  this.strm.avail_out = 0;

  var status = zlib_deflate.deflateInit2(
    this.strm,
    opt.level,
    opt.method,
    opt.windowBits,
    opt.memLevel,
    opt.strategy
  );

  if (status !== Z_OK) {
    throw new Error(msg[status]);
  }

  if (opt.header) {
    zlib_deflate.deflateSetHeader(this.strm, opt.header);
  }
};

/**
 * Deflate#push(data[, mode]) -> Boolean
 * - data (Uint8Array|Array|String): input data. Strings will be converted to
 *   utf8 byte sequence.
 * - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
 *   See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
 *
 * Sends input data to deflate pipe, generating [[Deflate#onData]] calls with
 * new compressed chunks. Returns `true` on success. The last data block must have
 * mode Z_FINISH (or `true`). That flush internal pending buffers and call
 * [[Deflate#onEnd]].
 *
 * On fail call [[Deflate#onEnd]] with error code and return false.
 *
 * We strongly recommend to use `Uint8Array` on input for best speed (output
 * array format is detected automatically). Also, don't skip last param and always
 * use the same type in your code (boolean or number). That will improve JS speed.
 *
 * For regular `Array`-s make sure all elements are [0..255].
 *
 * ##### Example
 *
 * ```javascript
 * push(chunk, false); // push one of data chunks
 * ...
 * push(chunk, true);  // push last chunk
 * ```
 **/
Deflate.prototype.push = function(data, mode) {
  var strm = this.strm;
  var chunkSize = this.options.chunkSize;
  var status, _mode;

  if (this.ended) { return false; }

  _mode = (mode === ~~mode) ? mode : ((mode === true) ? Z_FINISH : Z_NO_FLUSH);

  // Convert data if needed
  if (typeof data === 'string') {
    // If we need to compress text, change encoding to utf8.
    strm.input = strings.string2buf(data);
  } else {
    strm.input = data;
  }

  strm.next_in = 0;
  strm.avail_in = strm.input.length;

  do {
    if (strm.avail_out === 0) {
      strm.output = new utils.Buf8(chunkSize);
      strm.next_out = 0;
      strm.avail_out = chunkSize;
    }
    status = zlib_deflate.deflate(strm, _mode);    /* no bad return value */

    if (status !== Z_STREAM_END && status !== Z_OK) {
      this.onEnd(status);
      this.ended = true;
      return false;
    }
    if (strm.avail_out === 0 || (strm.avail_in === 0 && _mode === Z_FINISH)) {
      if (this.options.to === 'string') {
        this.onData(strings.buf2binstring(utils.shrinkBuf(strm.output, strm.next_out)));
      } else {
        this.onData(utils.shrinkBuf(strm.output, strm.next_out));
      }
    }
  } while ((strm.avail_in > 0 || strm.avail_out === 0) && status !== Z_STREAM_END);

  // Finalize on the last chunk.
  if (_mode === Z_FINISH) {
    status = zlib_deflate.deflateEnd(this.strm);
    this.onEnd(status);
    this.ended = true;
    return status === Z_OK;
  }

  return true;
};


/**
 * Deflate#onData(chunk) -> Void
 * - chunk (Uint8Array|Array|String): ouput data. Type of array depends
 *   on js engine support. When string output requested, each chunk
 *   will be string.
 *
 * By default, stores data blocks in `chunks[]` property and glue
 * those in `onEnd`. Override this handler, if you need another behaviour.
 **/
Deflate.prototype.onData = function(chunk) {
  this.chunks.push(chunk);
};


/**
 * Deflate#onEnd(status) -> Void
 * - status (Number): deflate status. 0 (Z_OK) on success,
 *   other if not.
 *
 * Called once after you tell deflate that input stream complete
 * or error happenned. By default - join collected chunks,
 * free memory and fill `results` / `err` properties.
 **/
Deflate.prototype.onEnd = function(status) {
  // On success - join
  if (status === Z_OK) {
    if (this.options.to === 'string') {
      this.result = this.chunks.join('');
    } else {
      this.result = utils.flattenChunks(this.chunks);
    }
  }
  this.chunks = [];
  this.err = status;
  this.msg = this.strm.msg;
};


/**
 * deflate(data[, options]) -> Uint8Array|Array|String
 * - data (Uint8Array|Array|String): input data to compress.
 * - options (Object): zlib deflate options.
 *
 * Compress `data` with deflate alrorythm and `options`.
 *
 * Supported options are:
 *
 * - level
 * - windowBits
 * - memLevel
 * - strategy
 *
 * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
 * for more information on these.
 *
 * Sugar (options):
 *
 * - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
 *   negative windowBits implicitly.
 * - `to` (String) - if equal to 'string', then result will be "binary string"
 *    (each char code [0..255])
 *
 * ##### Example:
 *
 * ```javascript
 * var pako = require('pako')
 *   , data = Uint8Array([1,2,3,4,5,6,7,8,9]);
 *
 * console.log(pako.deflate(data));
 * ```
 **/
function deflate(input, options) {
  var deflator = new Deflate(options);

  deflator.push(input, true);

  // That will never happens, if you don't cheat with options :)
  if (deflator.err) { throw deflator.msg; }

  return deflator.result;
}


/**
 * deflateRaw(data[, options]) -> Uint8Array|Array|String
 * - data (Uint8Array|Array|String): input data to compress.
 * - options (Object): zlib deflate options.
 *
 * The same as [[deflate]], but creates raw data, without wrapper
 * (header and adler32 crc).
 **/
function deflateRaw(input, options) {
  options = options || {};
  options.raw = true;
  return deflate(input, options);
}


/**
 * gzip(data[, options]) -> Uint8Array|Array|String
 * - data (Uint8Array|Array|String): input data to compress.
 * - options (Object): zlib deflate options.
 *
 * The same as [[deflate]], but create gzip wrapper instead of
 * deflate one.
 **/
function gzip(input, options) {
  options = options || {};
  options.gzip = true;
  return deflate(input, options);
}


exports.Deflate = Deflate;
exports.deflate = deflate;
exports.deflateRaw = deflateRaw;
exports.gzip = gzip;
},{"./utils/common":27,"./utils/strings":28,"./zlib/deflate.js":32,"./zlib/messages":37,"./zlib/zstream":39}],26:[function(_dereq_,module,exports){
'use strict';


var zlib_inflate = _dereq_('./zlib/inflate.js');
var utils = _dereq_('./utils/common');
var strings = _dereq_('./utils/strings');
var c = _dereq_('./zlib/constants');
var msg = _dereq_('./zlib/messages');
var zstream = _dereq_('./zlib/zstream');
var gzheader = _dereq_('./zlib/gzheader');


/**
 * class Inflate
 *
 * Generic JS-style wrapper for zlib calls. If you don't need
 * streaming behaviour - use more simple functions: [[inflate]]
 * and [[inflateRaw]].
 **/

/* internal
 * inflate.chunks -> Array
 *
 * Chunks of output data, if [[Inflate#onData]] not overriden.
 **/

/**
 * Inflate.result -> Uint8Array|Array|String
 *
 * Uncompressed result, generated by default [[Inflate#onData]]
 * and [[Inflate#onEnd]] handlers. Filled after you push last chunk
 * (call [[Inflate#push]] with `Z_FINISH` / `true` param).
 **/

/**
 * Inflate.err -> Number
 *
 * Error code after inflate finished. 0 (Z_OK) on success.
 * Should be checked if broken data possible.
 **/

/**
 * Inflate.msg -> String
 *
 * Error message, if [[Inflate.err]] != 0
 **/


/**
 * new Inflate(options)
 * - options (Object): zlib inflate options.
 *
 * Creates new inflator instance with specified params. Throws exception
 * on bad params. Supported options:
 *
 * - `windowBits`
 *
 * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
 * for more information on these.
 *
 * Additional options, for internal needs:
 *
 * - `chunkSize` - size of generated data chunks (16K by default)
 * - `raw` (Boolean) - do raw inflate
 * - `to` (String) - if equal to 'string', then result will be converted
 *   from utf8 to utf16 (javascript) string. When string output requested,
 *   chunk length can differ from `chunkSize`, depending on content.
 *
 * By default, when no options set, autodetect deflate/gzip data format via
 * wrapper header.
 *
 * ##### Example:
 *
 * ```javascript
 * var pako = require('pako')
 *   , chunk1 = Uint8Array([1,2,3,4,5,6,7,8,9])
 *   , chunk2 = Uint8Array([10,11,12,13,14,15,16,17,18,19]);
 *
 * var inflate = new pako.Inflate({ level: 3});
 *
 * inflate.push(chunk1, false);
 * inflate.push(chunk2, true);  // true -> last chunk
 *
 * if (inflate.err) { throw new Error(inflate.err); }
 *
 * console.log(inflate.result);
 * ```
 **/
var Inflate = function(options) {

  this.options = utils.assign({
    chunkSize: 16384,
    windowBits: 0,
    to: ''
  }, options || {});

  var opt = this.options;

  // Force window size for `raw` data, if not set directly,
  // because we have no header for autodetect.
  if (opt.raw && (opt.windowBits >= 0) && (opt.windowBits < 16)) {
    opt.windowBits = -opt.windowBits;
    if (opt.windowBits === 0) { opt.windowBits = -15; }
  }

  // If `windowBits` not defined (and mode not raw) - set autodetect flag for gzip/deflate
  if ((opt.windowBits >= 0) && (opt.windowBits < 16) &&
      !(options && options.windowBits)) {
    opt.windowBits += 32;
  }

  // Gzip header has no info about windows size, we can do autodetect only
  // for deflate. So, if window size not set, force it to max when gzip possible
  if ((opt.windowBits > 15) && (opt.windowBits < 48)) {
    // bit 3 (16) -> gzipped data
    // bit 4 (32) -> autodetect gzip/deflate
    if ((opt.windowBits & 15) === 0) {
      opt.windowBits |= 15;
    }
  }

  this.err    = 0;      // error code, if happens (0 = Z_OK)
  this.msg    = '';     // error message
  this.ended  = false;  // used to avoid multiple onEnd() calls
  this.chunks = [];     // chunks of compressed data

  this.strm   = new zstream();
  this.strm.avail_out = 0;

  var status  = zlib_inflate.inflateInit2(
    this.strm,
    opt.windowBits
  );

  if (status !== c.Z_OK) {
    throw new Error(msg[status]);
  }

  this.header = new gzheader();

  zlib_inflate.inflateGetHeader(this.strm, this.header);
};

/**
 * Inflate#push(data[, mode]) -> Boolean
 * - data (Uint8Array|Array|String): input data
 * - mode (Number|Boolean): 0..6 for corresponding Z_NO_FLUSH..Z_TREE modes.
 *   See constants. Skipped or `false` means Z_NO_FLUSH, `true` meansh Z_FINISH.
 *
 * Sends input data to inflate pipe, generating [[Inflate#onData]] calls with
 * new output chunks. Returns `true` on success. The last data block must have
 * mode Z_FINISH (or `true`). That flush internal pending buffers and call
 * [[Inflate#onEnd]].
 *
 * On fail call [[Inflate#onEnd]] with error code and return false.
 *
 * We strongly recommend to use `Uint8Array` on input for best speed (output
 * format is detected automatically). Also, don't skip last param and always
 * use the same type in your code (boolean or number). That will improve JS speed.
 *
 * For regular `Array`-s make sure all elements are [0..255].
 *
 * ##### Example
 *
 * ```javascript
 * push(chunk, false); // push one of data chunks
 * ...
 * push(chunk, true);  // push last chunk
 * ```
 **/
Inflate.prototype.push = function(data, mode) {
  var strm = this.strm;
  var chunkSize = this.options.chunkSize;
  var status, _mode;
  var next_out_utf8, tail, utf8str;

  if (this.ended) { return false; }
  _mode = (mode === ~~mode) ? mode : ((mode === true) ? c.Z_FINISH : c.Z_NO_FLUSH);

  // Convert data if needed
  if (typeof data === 'string') {
    // Only binary strings can be decompressed on practice
    strm.input = strings.binstring2buf(data);
  } else {
    strm.input = data;
  }

  strm.next_in = 0;
  strm.avail_in = strm.input.length;

  do {
    if (strm.avail_out === 0) {
      strm.output = new utils.Buf8(chunkSize);
      strm.next_out = 0;
      strm.avail_out = chunkSize;
    }

    status = zlib_inflate.inflate(strm, c.Z_NO_FLUSH);    /* no bad return value */

    if (status !== c.Z_STREAM_END && status !== c.Z_OK) {
      this.onEnd(status);
      this.ended = true;
      return false;
    }

    if (strm.next_out) {
      if (strm.avail_out === 0 || status === c.Z_STREAM_END || (strm.avail_in === 0 && _mode === c.Z_FINISH)) {

        if (this.options.to === 'string') {

          next_out_utf8 = strings.utf8border(strm.output, strm.next_out);

          tail = strm.next_out - next_out_utf8;
          utf8str = strings.buf2string(strm.output, next_out_utf8);

          // move tail
          strm.next_out = tail;
          strm.avail_out = chunkSize - tail;
          if (tail) { utils.arraySet(strm.output, strm.output, next_out_utf8, tail, 0); }

          this.onData(utf8str);

        } else {
          this.onData(utils.shrinkBuf(strm.output, strm.next_out));
        }
      }
    }
  } while ((strm.avail_in > 0) && status !== c.Z_STREAM_END);

  if (status === c.Z_STREAM_END) {
    _mode = c.Z_FINISH;
  }
  // Finalize on the last chunk.
  if (_mode === c.Z_FINISH) {
    status = zlib_inflate.inflateEnd(this.strm);
    this.onEnd(status);
    this.ended = true;
    return status === c.Z_OK;
  }

  return true;
};


/**
 * Inflate#onData(chunk) -> Void
 * - chunk (Uint8Array|Array|String): ouput data. Type of array depends
 *   on js engine support. When string output requested, each chunk
 *   will be string.
 *
 * By default, stores data blocks in `chunks[]` property and glue
 * those in `onEnd`. Override this handler, if you need another behaviour.
 **/
Inflate.prototype.onData = function(chunk) {
  this.chunks.push(chunk);
};


/**
 * Inflate#onEnd(status) -> Void
 * - status (Number): inflate status. 0 (Z_OK) on success,
 *   other if not.
 *
 * Called once after you tell inflate that input stream complete
 * or error happenned. By default - join collected chunks,
 * free memory and fill `results` / `err` properties.
 **/
Inflate.prototype.onEnd = function(status) {
  // On success - join
  if (status === c.Z_OK) {
    if (this.options.to === 'string') {
      // Glue & convert here, until we teach pako to send
      // utf8 alligned strings to onData
      this.result = this.chunks.join('');
    } else {
      this.result = utils.flattenChunks(this.chunks);
    }
  }
  this.chunks = [];
  this.err = status;
  this.msg = this.strm.msg;
};


/**
 * inflate(data[, options]) -> Uint8Array|Array|String
 * - data (Uint8Array|Array|String): input data to decompress.
 * - options (Object): zlib inflate options.
 *
 * Decompress `data` with inflate/ungzip and `options`. Autodetect
 * format via wrapper header by default. That's why we don't provide
 * separate `ungzip` method.
 *
 * Supported options are:
 *
 * - windowBits
 *
 * [http://zlib.net/manual.html#Advanced](http://zlib.net/manual.html#Advanced)
 * for more information.
 *
 * Sugar (options):
 *
 * - `raw` (Boolean) - say that we work with raw stream, if you don't wish to specify
 *   negative windowBits implicitly.
 * - `to` (String) - if equal to 'string', then result will be converted
 *   from utf8 to utf16 (javascript) string. When string output requested,
 *   chunk length can differ from `chunkSize`, depending on content.
 *
 *
 * ##### Example:
 *
 * ```javascript
 * var pako = require('pako')
 *   , input = pako.deflate([1,2,3,4,5,6,7,8,9])
 *   , output;
 *
 * try {
 *   output = pako.inflate(input);
 * } catch (err)
 *   console.log(err);
 * }
 * ```
 **/
function inflate(input, options) {
  var inflator = new Inflate(options);

  inflator.push(input, true);

  // That will never happens, if you don't cheat with options :)
  if (inflator.err) { throw inflator.msg; }

  return inflator.result;
}


/**
 * inflateRaw(data[, options]) -> Uint8Array|Array|String
 * - data (Uint8Array|Array|String): input data to decompress.
 * - options (Object): zlib inflate options.
 *
 * The same as [[inflate]], but creates raw data, without wrapper
 * (header and adler32 crc).
 **/
function inflateRaw(input, options) {
  options = options || {};
  options.raw = true;
  return inflate(input, options);
}


/**
 * ungzip(data[, options]) -> Uint8Array|Array|String
 * - data (Uint8Array|Array|String): input data to decompress.
 * - options (Object): zlib inflate options.
 *
 * Just shortcut to [[inflate]], because it autodetects format
 * by header.content. Done for convenience.
 **/


exports.Inflate = Inflate;
exports.inflate = inflate;
exports.inflateRaw = inflateRaw;
exports.ungzip  = inflate;

},{"./utils/common":27,"./utils/strings":28,"./zlib/constants":30,"./zlib/gzheader":33,"./zlib/inflate.js":35,"./zlib/messages":37,"./zlib/zstream":39}],27:[function(_dereq_,module,exports){
'use strict';


var TYPED_OK =  (typeof Uint8Array !== 'undefined') &&
                (typeof Uint16Array !== 'undefined') &&
                (typeof Int32Array !== 'undefined');


exports.assign = function (obj /*from1, from2, from3, ...*/) {
  var sources = Array.prototype.slice.call(arguments, 1);
  while (sources.length) {
    var source = sources.shift();
    if (!source) { continue; }

    if (typeof(source) !== 'object') {
      throw new TypeError(source + 'must be non-object');
    }

    for (var p in source) {
      if (source.hasOwnProperty(p)) {
        obj[p] = source[p];
      }
    }
  }

  return obj;
};


// reduce buffer size, avoiding mem copy
exports.shrinkBuf = function (buf, size) {
  if (buf.length === size) { return buf; }
  if (buf.subarray) { return buf.subarray(0, size); }
  buf.length = size;
  return buf;
};


var fnTyped = {
  arraySet: function (dest, src, src_offs, len, dest_offs) {
    if (src.subarray && dest.subarray) {
      dest.set(src.subarray(src_offs, src_offs+len), dest_offs);
      return;
    }
    // Fallback to ordinary array
    for(var i=0; i<len; i++) {
      dest[dest_offs + i] = src[src_offs + i];
    }
  },
  // Join array of chunks to single array.
  flattenChunks: function(chunks) {
    var i, l, len, pos, chunk, result;

    // calculate data length
    len = 0;
    for (i=0, l=chunks.length; i<l; i++) {
      len += chunks[i].length;
    }

    // join chunks
    result = new Uint8Array(len);
    pos = 0;
    for (i=0, l=chunks.length; i<l; i++) {
      chunk = chunks[i];
      result.set(chunk, pos);
      pos += chunk.length;
    }

    return result;
  }
};

var fnUntyped = {
  arraySet: function (dest, src, src_offs, len, dest_offs) {
    for(var i=0; i<len; i++) {
      dest[dest_offs + i] = src[src_offs + i];
    }
  },
  // Join array of chunks to single array.
  flattenChunks: function(chunks) {
    return [].concat.apply([], chunks);
  }
};


// Enable/Disable typed arrays use, for testing
//
exports.setTyped = function (on) {
  if (on) {
    exports.Buf8  = Uint8Array;
    exports.Buf16 = Uint16Array;
    exports.Buf32 = Int32Array;
    exports.assign(exports, fnTyped);
  } else {
    exports.Buf8  = Array;
    exports.Buf16 = Array;
    exports.Buf32 = Array;
    exports.assign(exports, fnUntyped);
  }
};

exports.setTyped(TYPED_OK);
},{}],28:[function(_dereq_,module,exports){
// String encode/decode helpers
'use strict';


var utils = _dereq_('./common');


// Quick check if we can use fast array to bin string conversion
//
// - apply(Array) can fail on Android 2.2
// - apply(Uint8Array) can fail on iOS 5.1 Safary
//
var STR_APPLY_OK = true;
var STR_APPLY_UIA_OK = true;

try { String.fromCharCode.apply(null, [0]); } catch(__) { STR_APPLY_OK = false; }
try { String.fromCharCode.apply(null, new Uint8Array(1)); } catch(__) { STR_APPLY_UIA_OK = false; }


// Table with utf8 lengths (calculated by first byte of sequence)
// Note, that 5 & 6-byte values and some 4-byte values can not be represented in JS,
// because max possible codepoint is 0x10ffff
var _utf8len = new utils.Buf8(256);
for (var i=0; i<256; i++) {
  _utf8len[i] = (i >= 252 ? 6 : i >= 248 ? 5 : i >= 240 ? 4 : i >= 224 ? 3 : i >= 192 ? 2 : 1);
}
_utf8len[254]=_utf8len[254]=1; // Invalid sequence start


// convert string to array (typed, when possible)
exports.string2buf = function (str) {
  var buf, c, c2, m_pos, i, str_len = str.length, buf_len = 0;

  // count binary size
  for (m_pos = 0; m_pos < str_len; m_pos++) {
    c = str.charCodeAt(m_pos);
    if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
      c2 = str.charCodeAt(m_pos+1);
      if ((c2 & 0xfc00) === 0xdc00) {
        c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
        m_pos++;
      }
    }
    buf_len += c < 0x80 ? 1 : c < 0x800 ? 2 : c < 0x10000 ? 3 : 4;
  }

  // allocate buffer
  buf = new utils.Buf8(buf_len);

  // convert
  for (i=0, m_pos = 0; i < buf_len; m_pos++) {
    c = str.charCodeAt(m_pos);
    if ((c & 0xfc00) === 0xd800 && (m_pos+1 < str_len)) {
      c2 = str.charCodeAt(m_pos+1);
      if ((c2 & 0xfc00) === 0xdc00) {
        c = 0x10000 + ((c - 0xd800) << 10) + (c2 - 0xdc00);
        m_pos++;
      }
    }
    if (c < 0x80) {
      /* one byte */
      buf[i++] = c;
    } else if (c < 0x800) {
      /* two bytes */
      buf[i++] = 0xC0 | (c >>> 6);
      buf[i++] = 0x80 | (c & 0x3f);
    } else if (c < 0x10000) {
      /* three bytes */
      buf[i++] = 0xE0 | (c >>> 12);
      buf[i++] = 0x80 | (c >>> 6 & 0x3f);
      buf[i++] = 0x80 | (c & 0x3f);
    } else {
      /* four bytes */
      buf[i++] = 0xf0 | (c >>> 18);
      buf[i++] = 0x80 | (c >>> 12 & 0x3f);
      buf[i++] = 0x80 | (c >>> 6 & 0x3f);
      buf[i++] = 0x80 | (c & 0x3f);
    }
  }

  return buf;
};

// Helper (used in 2 places)
function buf2binstring(buf, len) {
  // use fallback for big arrays to avoid stack overflow
  if (len < 65537) {
    if ((buf.subarray && STR_APPLY_UIA_OK) || (!buf.subarray && STR_APPLY_OK)) {
      return String.fromCharCode.apply(null, utils.shrinkBuf(buf, len));
    }
  }

  var result = '';
  for(var i=0; i < len; i++) {
    result += String.fromCharCode(buf[i]);
  }
  return result;
}


// Convert byte array to binary string
exports.buf2binstring = function(buf) {
  return buf2binstring(buf, buf.length);
};


// Convert binary string (typed, when possible)
exports.binstring2buf = function(str) {
  var buf = new utils.Buf8(str.length);
  for(var i=0, len=buf.length; i < len; i++) {
    buf[i] = str.charCodeAt(i);
  }
  return buf;
};


// convert array to string
exports.buf2string = function (buf, max) {
  var i, out, c, c_len;
  var len = max || buf.length;

  // Reserve max possible length (2 words per char)
  // NB: by unknown reasons, Array is significantly faster for
  //     String.fromCharCode.apply than Uint16Array.
  var utf16buf = new Array(len*2);

  for (out=0, i=0; i<len;) {
    c = buf[i++];
    // quick process ascii
    if (c < 0x80) { utf16buf[out++] = c; continue; }

    c_len = _utf8len[c];
    // skip 5 & 6 byte codes
    if (c_len > 4) { utf16buf[out++] = 0xfffd; i += c_len-1; continue; }

    // apply mask on first byte
    c &= c_len === 2 ? 0x1f : c_len === 3 ? 0x0f : 0x07;
    // join the rest
    while (c_len > 1 && i < len) {
      c = (c << 6) | (buf[i++] & 0x3f);
      c_len--;
    }

    // terminated by end of string?
    if (c_len > 1) { utf16buf[out++] = 0xfffd; continue; }

    if (c < 0x10000) {
      utf16buf[out++] = c;
    } else {
      c -= 0x10000;
      utf16buf[out++] = 0xd800 | ((c >> 10) & 0x3ff);
      utf16buf[out++] = 0xdc00 | (c & 0x3ff);
    }
  }

  return buf2binstring(utf16buf, out);
};


// Calculate max possible position in utf8 buffer,
// that will not break sequence. If that's not possible
// - (very small limits) return max size as is.
//
// buf[] - utf8 bytes array
// max   - length limit (mandatory);
exports.utf8border = function(buf, max) {
  var pos;

  max = max || buf.length;
  if (max > buf.length) { max = buf.length; }

  // go back from last position, until start of sequence found
  pos = max-1;
  while (pos >= 0 && (buf[pos] & 0xC0) === 0x80) { pos--; }

  // Fuckup - very small and broken sequence,
  // return max, because we should return something anyway.
  if (pos < 0) { return max; }

  // If we came to start of buffer - that means vuffer is too small,
  // return max too.
  if (pos === 0) { return max; }

  return (pos + _utf8len[buf[pos]] > max) ? pos : max;
};

},{"./common":27}],29:[function(_dereq_,module,exports){
'use strict';

// Note: adler32 takes 12% for level 0 and 2% for level 6.
// It doesn't worth to make additional optimizationa as in original.
// Small size is preferable.

function adler32(adler, buf, len, pos) {
  var s1 = (adler & 0xffff) |0
    , s2 = ((adler >>> 16) & 0xffff) |0
    , n = 0;

  while (len !== 0) {
    // Set limit ~ twice less than 5552, to keep
    // s2 in 31-bits, because we force signed ints.
    // in other case %= will fail.
    n = len > 2000 ? 2000 : len;
    len -= n;

    do {
      s1 = (s1 + buf[pos++]) |0;
      s2 = (s2 + s1) |0;
    } while (--n);

    s1 %= 65521;
    s2 %= 65521;
  }

  return (s1 | (s2 << 16)) |0;
}


module.exports = adler32;
},{}],30:[function(_dereq_,module,exports){
module.exports = {

  /* Allowed flush values; see deflate() and inflate() below for details */
  Z_NO_FLUSH:         0,
  Z_PARTIAL_FLUSH:    1,
  Z_SYNC_FLUSH:       2,
  Z_FULL_FLUSH:       3,
  Z_FINISH:           4,
  Z_BLOCK:            5,
  Z_TREES:            6,

  /* Return codes for the compression/decompression functions. Negative values
  * are errors, positive values are used for special but normal events.
  */
  Z_OK:               0,
  Z_STREAM_END:       1,
  Z_NEED_DICT:        2,
  Z_ERRNO:           -1,
  Z_STREAM_ERROR:    -2,
  Z_DATA_ERROR:      -3,
  //Z_MEM_ERROR:     -4,
  Z_BUF_ERROR:       -5,
  //Z_VERSION_ERROR: -6,

  /* compression levels */
  Z_NO_COMPRESSION:         0,
  Z_BEST_SPEED:             1,
  Z_BEST_COMPRESSION:       9,
  Z_DEFAULT_COMPRESSION:   -1,


  Z_FILTERED:               1,
  Z_HUFFMAN_ONLY:           2,
  Z_RLE:                    3,
  Z_FIXED:                  4,
  Z_DEFAULT_STRATEGY:       0,

  /* Possible values of the data_type field (though see inflate()) */
  Z_BINARY:                 0,
  Z_TEXT:                   1,
  //Z_ASCII:                1, // = Z_TEXT (deprecated)
  Z_UNKNOWN:                2,

  /* The deflate compression method */
  Z_DEFLATED:               8
  //Z_NULL:                 null // Use -1 or null inline, depending on var type
};
},{}],31:[function(_dereq_,module,exports){
'use strict';

// Note: we can't get significant speed boost here.
// So write code to minimize size - no pregenerated tables
// and array tools dependencies.


// Use ordinary array, since untyped makes no boost here
function makeTable() {
  var c, table = [];

  for(var n =0; n < 256; n++){
    c = n;
    for(var k =0; k < 8; k++){
      c = ((c&1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
    }
    table[n] = c;
  }

  return table;
}

// Create table on load. Just 255 signed longs. Not a problem.
var crcTable = makeTable();


function crc32(crc, buf, len, pos) {
  var t = crcTable
    , end = pos + len;

  crc = crc ^ (-1);

  for (var i = pos; i < end; i++ ) {
    crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
  }

  return (crc ^ (-1)); // >>> 0;
}


module.exports = crc32;
},{}],32:[function(_dereq_,module,exports){
'use strict';

var utils   = _dereq_('../utils/common');
var trees   = _dereq_('./trees');
var adler32 = _dereq_('./adler32');
var crc32   = _dereq_('./crc32');
var msg   = _dereq_('./messages');

/* Public constants ==========================================================*/
/* ===========================================================================*/


/* Allowed flush values; see deflate() and inflate() below for details */
var Z_NO_FLUSH      = 0;
var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH    = 2;
var Z_FULL_FLUSH    = 3;
var Z_FINISH        = 4;
var Z_BLOCK         = 5;
//var Z_TREES         = 6;


/* Return codes for the compression/decompression functions. Negative values
 * are errors, positive values are used for special but normal events.
 */
var Z_OK            = 0;
var Z_STREAM_END    = 1;
//var Z_NEED_DICT     = 2;
//var Z_ERRNO         = -1;
var Z_STREAM_ERROR  = -2;
var Z_DATA_ERROR    = -3;
//var Z_MEM_ERROR     = -4;
var Z_BUF_ERROR     = -5;
//var Z_VERSION_ERROR = -6;


/* compression levels */
//var Z_NO_COMPRESSION      = 0;
//var Z_BEST_SPEED          = 1;
//var Z_BEST_COMPRESSION    = 9;
var Z_DEFAULT_COMPRESSION = -1;


var Z_FILTERED            = 1;
var Z_HUFFMAN_ONLY        = 2;
var Z_RLE                 = 3;
var Z_FIXED               = 4;
var Z_DEFAULT_STRATEGY    = 0;

/* Possible values of the data_type field (though see inflate()) */
//var Z_BINARY              = 0;
//var Z_TEXT                = 1;
//var Z_ASCII               = 1; // = Z_TEXT
var Z_UNKNOWN             = 2;


/* The deflate compression method */
var Z_DEFLATED  = 8;

/*============================================================================*/


var MAX_MEM_LEVEL = 9;
/* Maximum value for memLevel in deflateInit2 */
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_MEM_LEVEL = 8;


var LENGTH_CODES  = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS      = 256;
/* number of literal bytes 0..255 */
var L_CODES       = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES       = 30;
/* number of distance codes */
var BL_CODES      = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE     = 2*L_CODES + 1;
/* maximum heap size */
var MAX_BITS  = 15;
/* All codes must not exceed MAX_BITS bits */

var MIN_MATCH = 3;
var MAX_MATCH = 258;
var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1);

var PRESET_DICT = 0x20;

var INIT_STATE = 42;
var EXTRA_STATE = 69;
var NAME_STATE = 73;
var COMMENT_STATE = 91;
var HCRC_STATE = 103;
var BUSY_STATE = 113;
var FINISH_STATE = 666;

var BS_NEED_MORE      = 1; /* block not completed, need more input or more output */
var BS_BLOCK_DONE     = 2; /* block flush performed */
var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */
var BS_FINISH_DONE    = 4; /* finish done, accept no more input or output */

var OS_CODE = 0x03; // Unix :) . Don't detect, use this default.

function err(strm, errorCode) {
  strm.msg = msg[errorCode];
  return errorCode;
}

function rank(f) {
  return ((f) << 1) - ((f) > 4 ? 9 : 0);
}

function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }


/* =========================================================================
 * Flush as much pending output as possible. All deflate() output goes
 * through this function so some applications may wish to modify it
 * to avoid allocating a large strm->output buffer and copying into it.
 * (See also read_buf()).
 */
function flush_pending(strm) {
  var s = strm.state;

  //_tr_flush_bits(s);
  var len = s.pending;
  if (len > strm.avail_out) {
    len = strm.avail_out;
  }
  if (len === 0) { return; }

  utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out);
  strm.next_out += len;
  s.pending_out += len;
  strm.total_out += len;
  strm.avail_out -= len;
  s.pending -= len;
  if (s.pending === 0) {
    s.pending_out = 0;
  }
}


function flush_block_only (s, last) {
  trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last);
  s.block_start = s.strstart;
  flush_pending(s.strm);
}


function put_byte(s, b) {
  s.pending_buf[s.pending++] = b;
}


/* =========================================================================
 * Put a short in the pending buffer. The 16-bit value is put in MSB order.
 * IN assertion: the stream state is correct and there is enough room in
 * pending_buf.
 */
function putShortMSB(s, b) {
//  put_byte(s, (Byte)(b >> 8));
//  put_byte(s, (Byte)(b & 0xff));
  s.pending_buf[s.pending++] = (b >>> 8) & 0xff;
  s.pending_buf[s.pending++] = b & 0xff;
}


/* ===========================================================================
 * Read a new buffer from the current input stream, update the adler32
 * and total number of bytes read.  All deflate() input goes through
 * this function so some applications may wish to modify it to avoid
 * allocating a large strm->input buffer and copying from it.
 * (See also flush_pending()).
 */
function read_buf(strm, buf, start, size) {
  var len = strm.avail_in;

  if (len > size) { len = size; }
  if (len === 0) { return 0; }

  strm.avail_in -= len;

  utils.arraySet(buf, strm.input, strm.next_in, len, start);
  if (strm.state.wrap === 1) {
    strm.adler = adler32(strm.adler, buf, len, start);
  }

  else if (strm.state.wrap === 2) {
    strm.adler = crc32(strm.adler, buf, len, start);
  }

  strm.next_in += len;
  strm.total_in += len;

  return len;
}


/* ===========================================================================
 * Set match_start to the longest match starting at the given string and
 * return its length. Matches shorter or equal to prev_length are discarded,
 * in which case the result is equal to prev_length and match_start is
 * garbage.
 * IN assertions: cur_match is the head of the hash chain for the current
 *   string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
 * OUT assertion: the match length is not greater than s->lookahead.
 */
function longest_match(s, cur_match) {
  var chain_length = s.max_chain_length;      /* max hash chain length */
  var scan = s.strstart; /* current string */
  var match;                       /* matched string */
  var len;                           /* length of current match */
  var best_len = s.prev_length;              /* best match length so far */
  var nice_match = s.nice_match;             /* stop if match long enough */
  var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ?
      s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/;

  var _win = s.window; // shortcut

  var wmask = s.w_mask;
  var prev  = s.prev;

  /* Stop when cur_match becomes <= limit. To simplify the code,
   * we prevent matches with the string of window index 0.
   */

  var strend = s.strstart + MAX_MATCH;
  var scan_end1  = _win[scan + best_len - 1];
  var scan_end   = _win[scan + best_len];

  /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
   * It is easy to get rid of this optimization if necessary.
   */
  // Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");

  /* Do not waste too much time if we already have a good match: */
  if (s.prev_length >= s.good_match) {
    chain_length >>= 2;
  }
  /* Do not look for matches beyond the end of the input. This is necessary
   * to make deflate deterministic.
   */
  if (nice_match > s.lookahead) { nice_match = s.lookahead; }

  // Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");

  do {
    // Assert(cur_match < s->strstart, "no future");
    match = cur_match;

    /* Skip to next match if the match length cannot increase
     * or if the match length is less than 2.  Note that the checks below
     * for insufficient lookahead only occur occasionally for performance
     * reasons.  Therefore uninitialized memory will be accessed, and
     * conditional jumps will be made that depend on those values.
     * However the length of the match is limited to the lookahead, so
     * the output of deflate is not affected by the uninitialized values.
     */

    if (_win[match + best_len]     !== scan_end  ||
        _win[match + best_len - 1] !== scan_end1 ||
        _win[match]                !== _win[scan] ||
        _win[++match]              !== _win[scan + 1]) {
      continue;
    }

    /* The check at best_len-1 can be removed because it will be made
     * again later. (This heuristic is not always a win.)
     * It is not necessary to compare scan[2] and match[2] since they
     * are always equal when the other bytes match, given that
     * the hash keys are equal and that HASH_BITS >= 8.
     */
    scan += 2;
    match++;
    // Assert(*scan == *match, "match[2]?");

    /* We check for insufficient lookahead only every 8th comparison;
     * the 256th check will be made at strstart+258.
     */
    do {
      /*jshint noempty:false*/
    } while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
             _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
             _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
             _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
             scan < strend);

    // Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");

    len = MAX_MATCH - (strend - scan);
    scan = strend - MAX_MATCH;

    if (len > best_len) {
      s.match_start = cur_match;
      best_len = len;
      if (len >= nice_match) {
        break;
      }
      scan_end1  = _win[scan + best_len - 1];
      scan_end   = _win[scan + best_len];
    }
  } while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0);

  if (best_len <= s.lookahead) {
    return best_len;
  }
  return s.lookahead;
}


/* ===========================================================================
 * Fill the window when the lookahead becomes insufficient.
 * Updates strstart and lookahead.
 *
 * IN assertion: lookahead < MIN_LOOKAHEAD
 * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
 *    At least one byte has been read, or avail_in == 0; reads are
 *    performed for at least two bytes (required for the zip translate_eol
 *    option -- not supported here).
 */
function fill_window(s) {
  var _w_size = s.w_size;
  var p, n, m, more, str;

  //Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");

  do {
    more = s.window_size - s.lookahead - s.strstart;

    // JS ints have 32 bit, block below not needed
    /* Deal with !@#$% 64K limit: */
    //if (sizeof(int) <= 2) {
    //    if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
    //        more = wsize;
    //
    //  } else if (more == (unsigned)(-1)) {
    //        /* Very unlikely, but possible on 16 bit machine if
    //         * strstart == 0 && lookahead == 1 (input done a byte at time)
    //         */
    //        more--;
    //    }
    //}


    /* If the window is almost full and there is insufficient lookahead,
     * move the upper half to the lower one to make room in the upper half.
     */
    if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) {

      utils.arraySet(s.window, s.window, _w_size, _w_size, 0);
      s.match_start -= _w_size;
      s.strstart -= _w_size;
      /* we now have strstart >= MAX_DIST */
      s.block_start -= _w_size;

      /* Slide the hash table (could be avoided with 32 bit values
       at the expense of memory usage). We slide even when level == 0
       to keep the hash table consistent if we switch back to level > 0
       later. (Using level 0 permanently is not an optimal usage of
       zlib, so we don't care about this pathological case.)
       */

      n = s.hash_size;
      p = n;
      do {
        m = s.head[--p];
        s.head[p] = (m >= _w_size ? m - _w_size : 0);
      } while (--n);

      n = _w_size;
      p = n;
      do {
        m = s.prev[--p];
        s.prev[p] = (m >= _w_size ? m - _w_size : 0);
        /* If n is not on any hash chain, prev[n] is garbage but
         * its value will never be used.
         */
      } while (--n);

      more += _w_size;
    }
    if (s.strm.avail_in === 0) {
      break;
    }

    /* If there was no sliding:
     *    strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
     *    more == window_size - lookahead - strstart
     * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
     * => more >= window_size - 2*WSIZE + 2
     * In the BIG_MEM or MMAP case (not yet supported),
     *   window_size == input_size + MIN_LOOKAHEAD  &&
     *   strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
     * Otherwise, window_size == 2*WSIZE so more >= 2.
     * If there was sliding, more >= WSIZE. So in all cases, more >= 2.
     */
    //Assert(more >= 2, "more < 2");
    n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more);
    s.lookahead += n;

    /* Initialize the hash value now that we have some input: */
    if (s.lookahead + s.insert >= MIN_MATCH) {
      str = s.strstart - s.insert;
      s.ins_h = s.window[str];

      /* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */
      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
//        Call update_hash() MIN_MATCH-3 more times
//#endif
      while (s.insert) {
        /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
        s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH-1]) & s.hash_mask;

        s.prev[str & s.w_mask] = s.head[s.ins_h];
        s.head[s.ins_h] = str;
        str++;
        s.insert--;
        if (s.lookahead + s.insert < MIN_MATCH) {
          break;
        }
      }
    }
    /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
     * but this is not important since only literal bytes will be emitted.
     */

  } while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0);

  /* If the WIN_INIT bytes after the end of the current data have never been
   * written, then zero those bytes in order to avoid memory check reports of
   * the use of uninitialized (or uninitialised as Julian writes) bytes by
   * the longest match routines.  Update the high water mark for the next
   * time through here.  WIN_INIT is set to MAX_MATCH since the longest match
   * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
   */
//  if (s.high_water < s.window_size) {
//    var curr = s.strstart + s.lookahead;
//    var init = 0;
//
//    if (s.high_water < curr) {
//      /* Previous high water mark below current data -- zero WIN_INIT
//       * bytes or up to end of window, whichever is less.
//       */
//      init = s.window_size - curr;
//      if (init > WIN_INIT)
//        init = WIN_INIT;
//      zmemzero(s->window + curr, (unsigned)init);
//      s->high_water = curr + init;
//    }
//    else if (s->high_water < (ulg)curr + WIN_INIT) {
//      /* High water mark at or above current data, but below current data
//       * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up
//       * to end of window, whichever is less.
//       */
//      init = (ulg)curr + WIN_INIT - s->high_water;
//      if (init > s->window_size - s->high_water)
//        init = s->window_size - s->high_water;
//      zmemzero(s->window + s->high_water, (unsigned)init);
//      s->high_water += init;
//    }
//  }
//
//  Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
//    "not enough room for search");
}

/* ===========================================================================
 * Copy without compression as much as possible from the input stream, return
 * the current block state.
 * This function does not insert new strings in the dictionary since
 * uncompressible data is probably not useful. This function is used
 * only for the level=0 compression option.
 * NOTE: this function should be optimized to avoid extra copying from
 * window to pending_buf.
 */
function deflate_stored(s, flush) {
  /* Stored blocks are limited to 0xffff bytes, pending_buf is limited
   * to pending_buf_size, and each stored block has a 5 byte header:
   */
  var max_block_size = 0xffff;

  if (max_block_size > s.pending_buf_size - 5) {
    max_block_size = s.pending_buf_size - 5;
  }

  /* Copy as much as possible from input to output: */
  for (;;) {
    /* Fill the window as much as possible: */
    if (s.lookahead <= 1) {

      //Assert(s->strstart < s->w_size+MAX_DIST(s) ||
      //  s->block_start >= (long)s->w_size, "slide too late");
//      if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) ||
//        s.block_start >= s.w_size)) {
//        throw  new Error("slide too late");
//      }

      fill_window(s);
      if (s.lookahead === 0 && flush === Z_NO_FLUSH) {
        return BS_NEED_MORE;
      }

      if (s.lookahead === 0) {
        break;
      }
      /* flush the current block */
    }
    //Assert(s->block_start >= 0L, "block gone");
//    if (s.block_start < 0) throw new Error("block gone");

    s.strstart += s.lookahead;
    s.lookahead = 0;

    /* Emit a stored block if pending_buf will be full: */
    var max_start = s.block_start + max_block_size;

    if (s.strstart === 0 || s.strstart >= max_start) {
      /* strstart == 0 is possible when wraparound on 16-bit machine */
      s.lookahead = s.strstart - max_start;
      s.strstart = max_start;
      /*** FLUSH_BLOCK(s, 0); ***/
      flush_block_only(s, false);
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
      /***/


    }
    /* Flush if we may have to slide, otherwise block_start may become
     * negative and the data will be gone:
     */
    if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) {
      /*** FLUSH_BLOCK(s, 0); ***/
      flush_block_only(s, false);
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
      /***/
    }
  }

  s.insert = 0;

  if (flush === Z_FINISH) {
    /*** FLUSH_BLOCK(s, 1); ***/
    flush_block_only(s, true);
    if (s.strm.avail_out === 0) {
      return BS_FINISH_STARTED;
    }
    /***/
    return BS_FINISH_DONE;
  }

  if (s.strstart > s.block_start) {
    /*** FLUSH_BLOCK(s, 0); ***/
    flush_block_only(s, false);
    if (s.strm.avail_out === 0) {
      return BS_NEED_MORE;
    }
    /***/
  }

  return BS_NEED_MORE;
}

/* ===========================================================================
 * Compress as much as possible from the input stream, return the current
 * block state.
 * This function does not perform lazy evaluation of matches and inserts
 * new strings in the dictionary only for unmatched strings or for short
 * matches. It is used only for the fast compression options.
 */
function deflate_fast(s, flush) {
  var hash_head;        /* head of the hash chain */
  var bflush;           /* set if current block must be flushed */

  for (;;) {
    /* Make sure that we always have enough lookahead, except
     * at the end of the input file. We need MAX_MATCH bytes
     * for the next match, plus MIN_MATCH bytes to insert the
     * string following the next match.
     */
    if (s.lookahead < MIN_LOOKAHEAD) {
      fill_window(s);
      if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
        return BS_NEED_MORE;
      }
      if (s.lookahead === 0) {
        break; /* flush the current block */
      }
    }

    /* Insert the string window[strstart .. strstart+2] in the
     * dictionary, and set hash_head to the head of the hash chain:
     */
    hash_head = 0/*NIL*/;
    if (s.lookahead >= MIN_MATCH) {
      /*** INSERT_STRING(s, s.strstart, hash_head); ***/
      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
      hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
      s.head[s.ins_h] = s.strstart;
      /***/
    }

    /* Find the longest match, discarding those <= prev_length.
     * At this point we have always match_length < MIN_MATCH
     */
    if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) {
      /* To simplify the code, we prevent matches with the string
       * of window index 0 (in particular we have to avoid a match
       * of the string with itself at the start of the input file).
       */
      s.match_length = longest_match(s, hash_head);
      /* longest_match() sets match_start */
    }
    if (s.match_length >= MIN_MATCH) {
      // check_match(s, s.strstart, s.match_start, s.match_length); // for debug only

      /*** _tr_tally_dist(s, s.strstart - s.match_start,
                     s.match_length - MIN_MATCH, bflush); ***/
      bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH);

      s.lookahead -= s.match_length;

      /* Insert new strings in the hash table only if the match length
       * is not too large. This saves time but degrades compression.
       */
      if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) {
        s.match_length--; /* string at strstart already in table */
        do {
          s.strstart++;
          /*** INSERT_STRING(s, s.strstart, hash_head); ***/
          s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
          hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
          s.head[s.ins_h] = s.strstart;
          /***/
          /* strstart never exceeds WSIZE-MAX_MATCH, so there are
           * always MIN_MATCH bytes ahead.
           */
        } while (--s.match_length !== 0);
        s.strstart++;
      } else
      {
        s.strstart += s.match_length;
        s.match_length = 0;
        s.ins_h = s.window[s.strstart];
        /* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */
        s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask;

//#if MIN_MATCH != 3
//                Call UPDATE_HASH() MIN_MATCH-3 more times
//#endif
        /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
         * matter since it will be recomputed at next deflate call.
         */
      }
    } else {
      /* No match, output a literal byte */
      //Tracevv((stderr,"%c", s.window[s.strstart]));
      /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
      bflush = trees._tr_tally(s, 0, s.window[s.strstart]);

      s.lookahead--;
      s.strstart++;
    }
    if (bflush) {
      /*** FLUSH_BLOCK(s, 0); ***/
      flush_block_only(s, false);
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
      /***/
    }
  }
  s.insert = ((s.strstart < (MIN_MATCH-1)) ? s.strstart : MIN_MATCH-1);
  if (flush === Z_FINISH) {
    /*** FLUSH_BLOCK(s, 1); ***/
    flush_block_only(s, true);
    if (s.strm.avail_out === 0) {
      return BS_FINISH_STARTED;
    }
    /***/
    return BS_FINISH_DONE;
  }
  if (s.last_lit) {
    /*** FLUSH_BLOCK(s, 0); ***/
    flush_block_only(s, false);
    if (s.strm.avail_out === 0) {
      return BS_NEED_MORE;
    }
    /***/
  }
  return BS_BLOCK_DONE;
}

/* ===========================================================================
 * Same as above, but achieves better compression. We use a lazy
 * evaluation for matches: a match is finally adopted only if there is
 * no better match at the next window position.
 */
function deflate_slow(s, flush) {
  var hash_head;          /* head of hash chain */
  var bflush;              /* set if current block must be flushed */

  var max_insert;

  /* Process the input block. */
  for (;;) {
    /* Make sure that we always have enough lookahead, except
     * at the end of the input file. We need MAX_MATCH bytes
     * for the next match, plus MIN_MATCH bytes to insert the
     * string following the next match.
     */
    if (s.lookahead < MIN_LOOKAHEAD) {
      fill_window(s);
      if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
        return BS_NEED_MORE;
      }
      if (s.lookahead === 0) { break; } /* flush the current block */
    }

    /* Insert the string window[strstart .. strstart+2] in the
     * dictionary, and set hash_head to the head of the hash chain:
     */
    hash_head = 0/*NIL*/;
    if (s.lookahead >= MIN_MATCH) {
      /*** INSERT_STRING(s, s.strstart, hash_head); ***/
      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
      hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
      s.head[s.ins_h] = s.strstart;
      /***/
    }

    /* Find the longest match, discarding those <= prev_length.
     */
    s.prev_length = s.match_length;
    s.prev_match = s.match_start;
    s.match_length = MIN_MATCH-1;

    if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match &&
        s.strstart - hash_head <= (s.w_size-MIN_LOOKAHEAD)/*MAX_DIST(s)*/) {
      /* To simplify the code, we prevent matches with the string
       * of window index 0 (in particular we have to avoid a match
       * of the string with itself at the start of the input file).
       */
      s.match_length = longest_match(s, hash_head);
      /* longest_match() sets match_start */

      if (s.match_length <= 5 &&
         (s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) {

        /* If prev_match is also MIN_MATCH, match_start is garbage
         * but we will ignore the current match anyway.
         */
        s.match_length = MIN_MATCH-1;
      }
    }
    /* If there was a match at the previous step and the current
     * match is not better, output the previous match:
     */
    if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) {
      max_insert = s.strstart + s.lookahead - MIN_MATCH;
      /* Do not insert strings in hash table beyond this. */

      //check_match(s, s.strstart-1, s.prev_match, s.prev_length);

      /***_tr_tally_dist(s, s.strstart - 1 - s.prev_match,
                     s.prev_length - MIN_MATCH, bflush);***/
      bflush = trees._tr_tally(s, s.strstart - 1- s.prev_match, s.prev_length - MIN_MATCH);
      /* Insert in hash table all strings up to the end of the match.
       * strstart-1 and strstart are already inserted. If there is not
       * enough lookahead, the last two strings are not inserted in
       * the hash table.
       */
      s.lookahead -= s.prev_length-1;
      s.prev_length -= 2;
      do {
        if (++s.strstart <= max_insert) {
          /*** INSERT_STRING(s, s.strstart, hash_head); ***/
          s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
          hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
          s.head[s.ins_h] = s.strstart;
          /***/
        }
      } while (--s.prev_length !== 0);
      s.match_available = 0;
      s.match_length = MIN_MATCH-1;
      s.strstart++;

      if (bflush) {
        /*** FLUSH_BLOCK(s, 0); ***/
        flush_block_only(s, false);
        if (s.strm.avail_out === 0) {
          return BS_NEED_MORE;
        }
        /***/
      }

    } else if (s.match_available) {
      /* If there was no match at the previous position, output a
       * single literal. If there was a match but the current match
       * is longer, truncate the previous match to a single literal.
       */
      //Tracevv((stderr,"%c", s->window[s->strstart-1]));
      /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
      bflush = trees._tr_tally(s, 0, s.window[s.strstart-1]);

      if (bflush) {
        /*** FLUSH_BLOCK_ONLY(s, 0) ***/
        flush_block_only(s, false);
        /***/
      }
      s.strstart++;
      s.lookahead--;
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
    } else {
      /* There is no previous match to compare with, wait for
       * the next step to decide.
       */
      s.match_available = 1;
      s.strstart++;
      s.lookahead--;
    }
  }
  //Assert (flush != Z_NO_FLUSH, "no flush?");
  if (s.match_available) {
    //Tracevv((stderr,"%c", s->window[s->strstart-1]));
    /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
    bflush = trees._tr_tally(s, 0, s.window[s.strstart-1]);

    s.match_available = 0;
  }
  s.insert = s.strstart < MIN_MATCH-1 ? s.strstart : MIN_MATCH-1;
  if (flush === Z_FINISH) {
    /*** FLUSH_BLOCK(s, 1); ***/
    flush_block_only(s, true);
    if (s.strm.avail_out === 0) {
      return BS_FINISH_STARTED;
    }
    /***/
    return BS_FINISH_DONE;
  }
  if (s.last_lit) {
    /*** FLUSH_BLOCK(s, 0); ***/
    flush_block_only(s, false);
    if (s.strm.avail_out === 0) {
      return BS_NEED_MORE;
    }
    /***/
  }

  return BS_BLOCK_DONE;
}


/* ===========================================================================
 * For Z_RLE, simply look for runs of bytes, generate matches only of distance
 * one.  Do not maintain a hash table.  (It will be regenerated if this run of
 * deflate switches away from Z_RLE.)
 */
function deflate_rle(s, flush) {
  var bflush;            /* set if current block must be flushed */
  var prev;              /* byte at distance one to match */
  var scan, strend;      /* scan goes up to strend for length of run */

  var _win = s.window;

  for (;;) {
    /* Make sure that we always have enough lookahead, except
     * at the end of the input file. We need MAX_MATCH bytes
     * for the longest run, plus one for the unrolled loop.
     */
    if (s.lookahead <= MAX_MATCH) {
      fill_window(s);
      if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) {
        return BS_NEED_MORE;
      }
      if (s.lookahead === 0) { break; } /* flush the current block */
    }

    /* See how many times the previous byte repeats */
    s.match_length = 0;
    if (s.lookahead >= MIN_MATCH && s.strstart > 0) {
      scan = s.strstart - 1;
      prev = _win[scan];
      if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) {
        strend = s.strstart + MAX_MATCH;
        do {
          /*jshint noempty:false*/
        } while (prev === _win[++scan] && prev === _win[++scan] &&
                 prev === _win[++scan] && prev === _win[++scan] &&
                 prev === _win[++scan] && prev === _win[++scan] &&
                 prev === _win[++scan] && prev === _win[++scan] &&
                 scan < strend);
        s.match_length = MAX_MATCH - (strend - scan);
        if (s.match_length > s.lookahead) {
          s.match_length = s.lookahead;
        }
      }
      //Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
    }

    /* Emit match if have run of MIN_MATCH or longer, else emit literal */
    if (s.match_length >= MIN_MATCH) {
      //check_match(s, s.strstart, s.strstart - 1, s.match_length);

      /*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/
      bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH);

      s.lookahead -= s.match_length;
      s.strstart += s.match_length;
      s.match_length = 0;
    } else {
      /* No match, output a literal byte */
      //Tracevv((stderr,"%c", s->window[s->strstart]));
      /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
      bflush = trees._tr_tally(s, 0, s.window[s.strstart]);

      s.lookahead--;
      s.strstart++;
    }
    if (bflush) {
      /*** FLUSH_BLOCK(s, 0); ***/
      flush_block_only(s, false);
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
      /***/
    }
  }
  s.insert = 0;
  if (flush === Z_FINISH) {
    /*** FLUSH_BLOCK(s, 1); ***/
    flush_block_only(s, true);
    if (s.strm.avail_out === 0) {
      return BS_FINISH_STARTED;
    }
    /***/
    return BS_FINISH_DONE;
  }
  if (s.last_lit) {
    /*** FLUSH_BLOCK(s, 0); ***/
    flush_block_only(s, false);
    if (s.strm.avail_out === 0) {
      return BS_NEED_MORE;
    }
    /***/
  }
  return BS_BLOCK_DONE;
}

/* ===========================================================================
 * For Z_HUFFMAN_ONLY, do not look for matches.  Do not maintain a hash table.
 * (It will be regenerated if this run of deflate switches away from Huffman.)
 */
function deflate_huff(s, flush) {
  var bflush;             /* set if current block must be flushed */

  for (;;) {
    /* Make sure that we have a literal to write. */
    if (s.lookahead === 0) {
      fill_window(s);
      if (s.lookahead === 0) {
        if (flush === Z_NO_FLUSH) {
          return BS_NEED_MORE;
        }
        break;      /* flush the current block */
      }
    }

    /* Output a literal byte */
    s.match_length = 0;
    //Tracevv((stderr,"%c", s->window[s->strstart]));
    /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
    bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
    s.lookahead--;
    s.strstart++;
    if (bflush) {
      /*** FLUSH_BLOCK(s, 0); ***/
      flush_block_only(s, false);
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
      /***/
    }
  }
  s.insert = 0;
  if (flush === Z_FINISH) {
    /*** FLUSH_BLOCK(s, 1); ***/
    flush_block_only(s, true);
    if (s.strm.avail_out === 0) {
      return BS_FINISH_STARTED;
    }
    /***/
    return BS_FINISH_DONE;
  }
  if (s.last_lit) {
    /*** FLUSH_BLOCK(s, 0); ***/
    flush_block_only(s, false);
    if (s.strm.avail_out === 0) {
      return BS_NEED_MORE;
    }
    /***/
  }
  return BS_BLOCK_DONE;
}

/* Values for max_lazy_match, good_match and max_chain_length, depending on
 * the desired pack level (0..9). The values given below have been tuned to
 * exclude worst case performance for pathological files. Better values may be
 * found for specific files.
 */
var Config = function (good_length, max_lazy, nice_length, max_chain, func) {
  this.good_length = good_length;
  this.max_lazy = max_lazy;
  this.nice_length = nice_length;
  this.max_chain = max_chain;
  this.func = func;
};

var configuration_table;

configuration_table = [
  /*      good lazy nice chain */
  new Config(0, 0, 0, 0, deflate_stored),          /* 0 store only */
  new Config(4, 4, 8, 4, deflate_fast),            /* 1 max speed, no lazy matches */
  new Config(4, 5, 16, 8, deflate_fast),           /* 2 */
  new Config(4, 6, 32, 32, deflate_fast),          /* 3 */

  new Config(4, 4, 16, 16, deflate_slow),          /* 4 lazy matches */
  new Config(8, 16, 32, 32, deflate_slow),         /* 5 */
  new Config(8, 16, 128, 128, deflate_slow),       /* 6 */
  new Config(8, 32, 128, 256, deflate_slow),       /* 7 */
  new Config(32, 128, 258, 1024, deflate_slow),    /* 8 */
  new Config(32, 258, 258, 4096, deflate_slow)     /* 9 max compression */
];


/* ===========================================================================
 * Initialize the "longest match" routines for a new zlib stream
 */
function lm_init(s) {
  s.window_size = 2 * s.w_size;

  /*** CLEAR_HASH(s); ***/
  zero(s.head); // Fill with NIL (= 0);

  /* Set the default configuration parameters:
   */
  s.max_lazy_match = configuration_table[s.level].max_lazy;
  s.good_match = configuration_table[s.level].good_length;
  s.nice_match = configuration_table[s.level].nice_length;
  s.max_chain_length = configuration_table[s.level].max_chain;

  s.strstart = 0;
  s.block_start = 0;
  s.lookahead = 0;
  s.insert = 0;
  s.match_length = s.prev_length = MIN_MATCH - 1;
  s.match_available = 0;
  s.ins_h = 0;
}


function DeflateState() {
  this.strm = null;            /* pointer back to this zlib stream */
  this.status = 0;            /* as the name implies */
  this.pending_buf = null;      /* output still pending */
  this.pending_buf_size = 0;  /* size of pending_buf */
  this.pending_out = 0;       /* next pending byte to output to the stream */
  this.pending = 0;           /* nb of bytes in the pending buffer */
  this.wrap = 0;              /* bit 0 true for zlib, bit 1 true for gzip */
  this.gzhead = null;         /* gzip header information to write */
  this.gzindex = 0;           /* where in extra, name, or comment */
  this.method = Z_DEFLATED; /* can only be DEFLATED */
  this.last_flush = -1;   /* value of flush param for previous deflate call */

  this.w_size = 0;  /* LZ77 window size (32K by default) */
  this.w_bits = 0;  /* log2(w_size)  (8..16) */
  this.w_mask = 0;  /* w_size - 1 */

  this.window = null;
  /* Sliding window. Input bytes are read into the second half of the window,
   * and move to the first half later to keep a dictionary of at least wSize
   * bytes. With this organization, matches are limited to a distance of
   * wSize-MAX_MATCH bytes, but this ensures that IO is always
   * performed with a length multiple of the block size.
   */

  this.window_size = 0;
  /* Actual size of window: 2*wSize, except when the user input buffer
   * is directly used as sliding window.
   */

  this.prev = null;
  /* Link to older string with same hash index. To limit the size of this
   * array to 64K, this link is maintained only for the last 32K strings.
   * An index in this array is thus a window index modulo 32K.
   */

  this.head = null;   /* Heads of the hash chains or NIL. */

  this.ins_h = 0;       /* hash index of string to be inserted */
  this.hash_size = 0;   /* number of elements in hash table */
  this.hash_bits = 0;   /* log2(hash_size) */
  this.hash_mask = 0;   /* hash_size-1 */

  this.hash_shift = 0;
  /* Number of bits by which ins_h must be shifted at each input
   * step. It must be such that after MIN_MATCH steps, the oldest
   * byte no longer takes part in the hash key, that is:
   *   hash_shift * MIN_MATCH >= hash_bits
   */

  this.block_start = 0;
  /* Window position at the beginning of the current output block. Gets
   * negative when the window is moved backwards.
   */

  this.match_length = 0;      /* length of best match */
  this.prev_match = 0;        /* previous match */
  this.match_available = 0;   /* set if previous match exists */
  this.strstart = 0;          /* start of string to insert */
  this.match_start = 0;       /* start of matching string */
  this.lookahead = 0;         /* number of valid bytes ahead in window */

  this.prev_length = 0;
  /* Length of the best match at previous step. Matches not greater than this
   * are discarded. This is used in the lazy match evaluation.
   */

  this.max_chain_length = 0;
  /* To speed up deflation, hash chains are never searched beyond this
   * length.  A higher limit improves compression ratio but degrades the
   * speed.
   */

  this.max_lazy_match = 0;
  /* Attempt to find a better match only when the current match is strictly
   * smaller than this value. This mechanism is used only for compression
   * levels >= 4.
   */
  // That's alias to max_lazy_match, don't use directly
  //this.max_insert_length = 0;
  /* Insert new strings in the hash table only if the match length is not
   * greater than this length. This saves time but degrades compression.
   * max_insert_length is used only for compression levels <= 3.
   */

  this.level = 0;     /* compression level (1..9) */
  this.strategy = 0;  /* favor or force Huffman coding*/

  this.good_match = 0;
  /* Use a faster search when the previous match is longer than this */

  this.nice_match = 0; /* Stop searching when current match exceeds this */

              /* used by trees.c: */

  /* Didn't use ct_data typedef below to suppress compiler warning */

  // struct ct_data_s dyn_ltree[HEAP_SIZE];   /* literal and length tree */
  // struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
  // struct ct_data_s bl_tree[2*BL_CODES+1];  /* Huffman tree for bit lengths */

  // Use flat array of DOUBLE size, with interleaved fata,
  // because JS does not support effective
  this.dyn_ltree  = new utils.Buf16(HEAP_SIZE * 2);
  this.dyn_dtree  = new utils.Buf16((2*D_CODES+1) * 2);
  this.bl_tree    = new utils.Buf16((2*BL_CODES+1) * 2);
  zero(this.dyn_ltree);
  zero(this.dyn_dtree);
  zero(this.bl_tree);

  this.l_desc   = null;         /* desc. for literal tree */
  this.d_desc   = null;         /* desc. for distance tree */
  this.bl_desc  = null;         /* desc. for bit length tree */

  //ush bl_count[MAX_BITS+1];
  this.bl_count = new utils.Buf16(MAX_BITS+1);
  /* number of codes at each bit length for an optimal tree */

  //int heap[2*L_CODES+1];      /* heap used to build the Huffman trees */
  this.heap = new utils.Buf16(2*L_CODES+1);  /* heap used to build the Huffman trees */
  zero(this.heap);

  this.heap_len = 0;               /* number of elements in the heap */
  this.heap_max = 0;               /* element of largest frequency */
  /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
   * The same heap array is used to build all trees.
   */

  this.depth = new utils.Buf16(2*L_CODES+1); //uch depth[2*L_CODES+1];
  zero(this.depth);
  /* Depth of each subtree used as tie breaker for trees of equal frequency
   */

  this.l_buf = 0;          /* buffer index for literals or lengths */

  this.lit_bufsize = 0;
  /* Size of match buffer for literals/lengths.  There are 4 reasons for
   * limiting lit_bufsize to 64K:
   *   - frequencies can be kept in 16 bit counters
   *   - if compression is not successful for the first block, all input
   *     data is still in the window so we can still emit a stored block even
   *     when input comes from standard input.  (This can also be done for
   *     all blocks if lit_bufsize is not greater than 32K.)
   *   - if compression is not successful for a file smaller than 64K, we can
   *     even emit a stored file instead of a stored block (saving 5 bytes).
   *     This is applicable only for zip (not gzip or zlib).
   *   - creating new Huffman trees less frequently may not provide fast
   *     adaptation to changes in the input data statistics. (Take for
   *     example a binary file with poorly compressible code followed by
   *     a highly compressible string table.) Smaller buffer sizes give
   *     fast adaptation but have of course the overhead of transmitting
   *     trees more frequently.
   *   - I can't count above 4
   */

  this.last_lit = 0;      /* running index in l_buf */

  this.d_buf = 0;
  /* Buffer index for distances. To simplify the code, d_buf and l_buf have
   * the same number of elements. To use different lengths, an extra flag
   * array would be necessary.
   */

  this.opt_len = 0;       /* bit length of current block with optimal trees */
  this.static_len = 0;    /* bit length of current block with static trees */
  this.matches = 0;       /* number of string matches in current block */
  this.insert = 0;        /* bytes at end of window left to insert */


  this.bi_buf = 0;
  /* Output buffer. bits are inserted starting at the bottom (least
   * significant bits).
   */
  this.bi_valid = 0;
  /* Number of valid bits in bi_buf.  All bits above the last valid bit
   * are always zero.
   */

  // Used for window memory init. We safely ignore it for JS. That makes
  // sense only for pointers and memory check tools.
  //this.high_water = 0;
  /* High water mark offset in window for initialized bytes -- bytes above
   * this are set to zero in order to avoid memory check warnings when
   * longest match routines access bytes past the input.  This is then
   * updated to the new high water mark.
   */
}


function deflateResetKeep(strm) {
  var s;

  if (!strm || !strm.state) {
    return err(strm, Z_STREAM_ERROR);
  }

  strm.total_in = strm.total_out = 0;
  strm.data_type = Z_UNKNOWN;

  s = strm.state;
  s.pending = 0;
  s.pending_out = 0;

  if (s.wrap < 0) {
    s.wrap = -s.wrap;
    /* was made negative by deflate(..., Z_FINISH); */
  }
  s.status = (s.wrap ? INIT_STATE : BUSY_STATE);
  strm.adler = (s.wrap === 2) ?
    0  // crc32(0, Z_NULL, 0)
  :
    1; // adler32(0, Z_NULL, 0)
  s.last_flush = Z_NO_FLUSH;
  trees._tr_init(s);
  return Z_OK;
}


function deflateReset(strm) {
  var ret = deflateResetKeep(strm);
  if (ret === Z_OK) {
    lm_init(strm.state);
  }
  return ret;
}


function deflateSetHeader(strm, head) {
  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
  if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; }
  strm.state.gzhead = head;
  return Z_OK;
}


function deflateInit2(strm, level, method, windowBits, memLevel, strategy) {
  if (!strm) { // === Z_NULL
    return Z_STREAM_ERROR;
  }
  var wrap = 1;

  if (level === Z_DEFAULT_COMPRESSION) {
    level = 6;
  }

  if (windowBits < 0) { /* suppress zlib wrapper */
    wrap = 0;
    windowBits = -windowBits;
  }

  else if (windowBits > 15) {
    wrap = 2;           /* write gzip wrapper instead */
    windowBits -= 16;
  }


  if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED ||
    windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
    strategy < 0 || strategy > Z_FIXED) {
    return err(strm, Z_STREAM_ERROR);
  }


  if (windowBits === 8) {
    windowBits = 9;
  }
  /* until 256-byte window bug fixed */

  var s = new DeflateState();

  strm.state = s;
  s.strm = strm;

  s.wrap = wrap;
  s.gzhead = null;
  s.w_bits = windowBits;
  s.w_size = 1 << s.w_bits;
  s.w_mask = s.w_size - 1;

  s.hash_bits = memLevel + 7;
  s.hash_size = 1 << s.hash_bits;
  s.hash_mask = s.hash_size - 1;
  s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH);

  s.window = new utils.Buf8(s.w_size * 2);
  s.head = new utils.Buf16(s.hash_size);
  s.prev = new utils.Buf16(s.w_size);

  // Don't need mem init magic for JS.
  //s.high_water = 0;  /* nothing written to s->window yet */

  s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */

  s.pending_buf_size = s.lit_bufsize * 4;
  s.pending_buf = new utils.Buf8(s.pending_buf_size);

  s.d_buf = s.lit_bufsize >> 1;
  s.l_buf = (1 + 2) * s.lit_bufsize;

  s.level = level;
  s.strategy = strategy;
  s.method = method;

  return deflateReset(strm);
}

function deflateInit(strm, level) {
  return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
}


function deflate(strm, flush) {
  var old_flush, s;
  var beg, val; // for gzip header write only

  if (!strm || !strm.state ||
    flush > Z_BLOCK || flush < 0) {
    return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR;
  }

  s = strm.state;

  if (!strm.output ||
      (!strm.input && strm.avail_in !== 0) ||
      (s.status === FINISH_STATE && flush !== Z_FINISH)) {
    return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR);
  }

  s.strm = strm; /* just in case */
  old_flush = s.last_flush;
  s.last_flush = flush;

  /* Write the header */
  if (s.status === INIT_STATE) {

    if (s.wrap === 2) { // GZIP header
      strm.adler = 0;  //crc32(0L, Z_NULL, 0);
      put_byte(s, 31);
      put_byte(s, 139);
      put_byte(s, 8);
      if (!s.gzhead) { // s->gzhead == Z_NULL
        put_byte(s, 0);
        put_byte(s, 0);
        put_byte(s, 0);
        put_byte(s, 0);
        put_byte(s, 0);
        put_byte(s, s.level === 9 ? 2 :
                    (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
                     4 : 0));
        put_byte(s, OS_CODE);
        s.status = BUSY_STATE;
      }
      else {
        put_byte(s, (s.gzhead.text ? 1 : 0) +
                    (s.gzhead.hcrc ? 2 : 0) +
                    (!s.gzhead.extra ? 0 : 4) +
                    (!s.gzhead.name ? 0 : 8) +
                    (!s.gzhead.comment ? 0 : 16)
                );
        put_byte(s, s.gzhead.time & 0xff);
        put_byte(s, (s.gzhead.time >> 8) & 0xff);
        put_byte(s, (s.gzhead.time >> 16) & 0xff);
        put_byte(s, (s.gzhead.time >> 24) & 0xff);
        put_byte(s, s.level === 9 ? 2 :
                    (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
                     4 : 0));
        put_byte(s, s.gzhead.os & 0xff);
        if (s.gzhead.extra && s.gzhead.extra.length) {
          put_byte(s, s.gzhead.extra.length & 0xff);
          put_byte(s, (s.gzhead.extra.length >> 8) & 0xff);
        }
        if (s.gzhead.hcrc) {
          strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0);
        }
        s.gzindex = 0;
        s.status = EXTRA_STATE;
      }
    }
    else // DEFLATE header
    {
      var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8;
      var level_flags = -1;

      if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) {
        level_flags = 0;
      } else if (s.level < 6) {
        level_flags = 1;
      } else if (s.level === 6) {
        level_flags = 2;
      } else {
        level_flags = 3;
      }
      header |= (level_flags << 6);
      if (s.strstart !== 0) { header |= PRESET_DICT; }
      header += 31 - (header % 31);

      s.status = BUSY_STATE;
      putShortMSB(s, header);

      /* Save the adler32 of the preset dictionary: */
      if (s.strstart !== 0) {
        putShortMSB(s, strm.adler >>> 16);
        putShortMSB(s, strm.adler & 0xffff);
      }
      strm.adler = 1; // adler32(0L, Z_NULL, 0);
    }
  }

//#ifdef GZIP
  if (s.status === EXTRA_STATE) {
    if (s.gzhead.extra/* != Z_NULL*/) {
      beg = s.pending;  /* start of bytes to update crc */

      while (s.gzindex < (s.gzhead.extra.length & 0xffff)) {
        if (s.pending === s.pending_buf_size) {
          if (s.gzhead.hcrc && s.pending > beg) {
            strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
          }
          flush_pending(strm);
          beg = s.pending;
          if (s.pending === s.pending_buf_size) {
            break;
          }
        }
        put_byte(s, s.gzhead.extra[s.gzindex] & 0xff);
        s.gzindex++;
      }
      if (s.gzhead.hcrc && s.pending > beg) {
        strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
      }
      if (s.gzindex === s.gzhead.extra.length) {
        s.gzindex = 0;
        s.status = NAME_STATE;
      }
    }
    else {
      s.status = NAME_STATE;
    }
  }
  if (s.status === NAME_STATE) {
    if (s.gzhead.name/* != Z_NULL*/) {
      beg = s.pending;  /* start of bytes to update crc */
      //int val;

      do {
        if (s.pending === s.pending_buf_size) {
          if (s.gzhead.hcrc && s.pending > beg) {
            strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
          }
          flush_pending(strm);
          beg = s.pending;
          if (s.pending === s.pending_buf_size) {
            val = 1;
            break;
          }
        }
        // JS specific: little magic to add zero terminator to end of string
        if (s.gzindex < s.gzhead.name.length) {
          val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff;
        } else {
          val = 0;
        }
        put_byte(s, val);
      } while (val !== 0);

      if (s.gzhead.hcrc && s.pending > beg){
        strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
      }
      if (val === 0) {
        s.gzindex = 0;
        s.status = COMMENT_STATE;
      }
    }
    else {
      s.status = COMMENT_STATE;
    }
  }
  if (s.status === COMMENT_STATE) {
    if (s.gzhead.comment/* != Z_NULL*/) {
      beg = s.pending;  /* start of bytes to update crc */
      //int val;

      do {
        if (s.pending === s.pending_buf_size) {
          if (s.gzhead.hcrc && s.pending > beg) {
            strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
          }
          flush_pending(strm);
          beg = s.pending;
          if (s.pending === s.pending_buf_size) {
            val = 1;
            break;
          }
        }
        // JS specific: little magic to add zero terminator to end of string
        if (s.gzindex < s.gzhead.comment.length) {
          val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff;
        } else {
          val = 0;
        }
        put_byte(s, val);
      } while (val !== 0);

      if (s.gzhead.hcrc && s.pending > beg) {
        strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
      }
      if (val === 0) {
        s.status = HCRC_STATE;
      }
    }
    else {
      s.status = HCRC_STATE;
    }
  }
  if (s.status === HCRC_STATE) {
    if (s.gzhead.hcrc) {
      if (s.pending + 2 > s.pending_buf_size) {
        flush_pending(strm);
      }
      if (s.pending + 2 <= s.pending_buf_size) {
        put_byte(s, strm.adler & 0xff);
        put_byte(s, (strm.adler >> 8) & 0xff);
        strm.adler = 0; //crc32(0L, Z_NULL, 0);
        s.status = BUSY_STATE;
      }
    }
    else {
      s.status = BUSY_STATE;
    }
  }
//#endif

  /* Flush as much pending output as possible */
  if (s.pending !== 0) {
    flush_pending(strm);
    if (strm.avail_out === 0) {
      /* Since avail_out is 0, deflate will be called again with
       * more output space, but possibly with both pending and
       * avail_in equal to zero. There won't be anything to do,
       * but this is not an error situation so make sure we
       * return OK instead of BUF_ERROR at next call of deflate:
       */
      s.last_flush = -1;
      return Z_OK;
    }

    /* Make sure there is something to do and avoid duplicate consecutive
     * flushes. For repeated and useless calls with Z_FINISH, we keep
     * returning Z_STREAM_END instead of Z_BUF_ERROR.
     */
  } else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) &&
    flush !== Z_FINISH) {
    return err(strm, Z_BUF_ERROR);
  }

  /* User must not provide more input after the first FINISH: */
  if (s.status === FINISH_STATE && strm.avail_in !== 0) {
    return err(strm, Z_BUF_ERROR);
  }

  /* Start a new block or continue the current one.
   */
  if (strm.avail_in !== 0 || s.lookahead !== 0 ||
    (flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) {
    var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) :
      (s.strategy === Z_RLE ? deflate_rle(s, flush) :
        configuration_table[s.level].func(s, flush));

    if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) {
      s.status = FINISH_STATE;
    }
    if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) {
      if (strm.avail_out === 0) {
        s.last_flush = -1;
        /* avoid BUF_ERROR next call, see above */
      }
      return Z_OK;
      /* If flush != Z_NO_FLUSH && avail_out == 0, the next call
       * of deflate should use the same flush parameter to make sure
       * that the flush is complete. So we don't have to output an
       * empty block here, this will be done at next call. This also
       * ensures that for a very small output buffer, we emit at most
       * one empty block.
       */
    }
    if (bstate === BS_BLOCK_DONE) {
      if (flush === Z_PARTIAL_FLUSH) {
        trees._tr_align(s);
      }
      else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */

        trees._tr_stored_block(s, 0, 0, false);
        /* For a full flush, this empty block will be recognized
         * as a special marker by inflate_sync().
         */
        if (flush === Z_FULL_FLUSH) {
          /*** CLEAR_HASH(s); ***/             /* forget history */
          zero(s.head); // Fill with NIL (= 0);

          if (s.lookahead === 0) {
            s.strstart = 0;
            s.block_start = 0;
            s.insert = 0;
          }
        }
      }
      flush_pending(strm);
      if (strm.avail_out === 0) {
        s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */
        return Z_OK;
      }
    }
  }
  //Assert(strm->avail_out > 0, "bug2");
  //if (strm.avail_out <= 0) { throw new Error("bug2");}

  if (flush !== Z_FINISH) { return Z_OK; }
  if (s.wrap <= 0) { return Z_STREAM_END; }

  /* Write the trailer */
  if (s.wrap === 2) {
    put_byte(s, strm.adler & 0xff);
    put_byte(s, (strm.adler >> 8) & 0xff);
    put_byte(s, (strm.adler >> 16) & 0xff);
    put_byte(s, (strm.adler >> 24) & 0xff);
    put_byte(s, strm.total_in & 0xff);
    put_byte(s, (strm.total_in >> 8) & 0xff);
    put_byte(s, (strm.total_in >> 16) & 0xff);
    put_byte(s, (strm.total_in >> 24) & 0xff);
  }
  else
  {
    putShortMSB(s, strm.adler >>> 16);
    putShortMSB(s, strm.adler & 0xffff);
  }

  flush_pending(strm);
  /* If avail_out is zero, the application will call deflate again
   * to flush the rest.
   */
  if (s.wrap > 0) { s.wrap = -s.wrap; }
  /* write the trailer only once! */
  return s.pending !== 0 ? Z_OK : Z_STREAM_END;
}

function deflateEnd(strm) {
  var status;

  if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
    return Z_STREAM_ERROR;
  }

  status = strm.state.status;
  if (status !== INIT_STATE &&
    status !== EXTRA_STATE &&
    status !== NAME_STATE &&
    status !== COMMENT_STATE &&
    status !== HCRC_STATE &&
    status !== BUSY_STATE &&
    status !== FINISH_STATE
  ) {
    return err(strm, Z_STREAM_ERROR);
  }

  strm.state = null;

  return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK;
}

/* =========================================================================
 * Copy the source state to the destination state
 */
//function deflateCopy(dest, source) {
//
//}

exports.deflateInit = deflateInit;
exports.deflateInit2 = deflateInit2;
exports.deflateReset = deflateReset;
exports.deflateResetKeep = deflateResetKeep;
exports.deflateSetHeader = deflateSetHeader;
exports.deflate = deflate;
exports.deflateEnd = deflateEnd;
exports.deflateInfo = 'pako deflate (from Nodeca project)';

/* Not implemented
exports.deflateBound = deflateBound;
exports.deflateCopy = deflateCopy;
exports.deflateSetDictionary = deflateSetDictionary;
exports.deflateParams = deflateParams;
exports.deflatePending = deflatePending;
exports.deflatePrime = deflatePrime;
exports.deflateTune = deflateTune;
*/
},{"../utils/common":27,"./adler32":29,"./crc32":31,"./messages":37,"./trees":38}],33:[function(_dereq_,module,exports){
'use strict';


function GZheader() {
  /* true if compressed data believed to be text */
  this.text       = 0;
  /* modification time */
  this.time       = 0;
  /* extra flags (not used when writing a gzip file) */
  this.xflags     = 0;
  /* operating system */
  this.os         = 0;
  /* pointer to extra field or Z_NULL if none */
  this.extra      = null;
  /* extra field length (valid if extra != Z_NULL) */
  this.extra_len  = 0; // Actually, we don't need it in JS,
                       // but leave for few code modifications

  //
  // Setup limits is not necessary because in js we should not preallocate memory 
  // for inflate use constant limit in 65536 bytes
  //

  /* space at extra (only when reading header) */
  // this.extra_max  = 0;
  /* pointer to zero-terminated file name or Z_NULL */
  this.name       = '';
  /* space at name (only when reading header) */
  // this.name_max   = 0;
  /* pointer to zero-terminated comment or Z_NULL */
  this.comment    = '';
  /* space at comment (only when reading header) */
  // this.comm_max   = 0;
  /* true if there was or will be a header crc */
  this.hcrc       = 0;
  /* true when done reading gzip header (not used when writing a gzip file) */
  this.done       = false;
}

module.exports = GZheader;
},{}],34:[function(_dereq_,module,exports){
'use strict';

// See state defs from inflate.js
var BAD = 30;       /* got a data error -- remain here until reset */
var TYPE = 12;      /* i: waiting for type bits, including last-flag bit */

/*
   Decode literal, length, and distance codes and write out the resulting
   literal and match bytes until either not enough input or output is
   available, an end-of-block is encountered, or a data error is encountered.
   When large enough input and output buffers are supplied to inflate(), for
   example, a 16K input buffer and a 64K output buffer, more than 95% of the
   inflate execution time is spent in this routine.

   Entry assumptions:

        state.mode === LEN
        strm.avail_in >= 6
        strm.avail_out >= 258
        start >= strm.avail_out
        state.bits < 8

   On return, state.mode is one of:

        LEN -- ran out of enough output space or enough available input
        TYPE -- reached end of block code, inflate() to interpret next block
        BAD -- error in block data

   Notes:

    - The maximum input bits used by a length/distance pair is 15 bits for the
      length code, 5 bits for the length extra, 15 bits for the distance code,
      and 13 bits for the distance extra.  This totals 48 bits, or six bytes.
      Therefore if strm.avail_in >= 6, then there is enough input to avoid
      checking for available input while decoding.

    - The maximum bytes that a single length/distance pair can output is 258
      bytes, which is the maximum length that can be coded.  inflate_fast()
      requires strm.avail_out >= 258 for each loop to avoid checking for
      output space.
 */
module.exports = function inflate_fast(strm, start) {
  var state;
  var _in;                    /* local strm.input */
  var last;                   /* have enough input while in < last */
  var _out;                   /* local strm.output */
  var beg;                    /* inflate()'s initial strm.output */
  var end;                    /* while out < end, enough space available */
//#ifdef INFLATE_STRICT
  var dmax;                   /* maximum distance from zlib header */
//#endif
  var wsize;                  /* window size or zero if not using window */
  var whave;                  /* valid bytes in the window */
  var wnext;                  /* window write index */
  var window;                 /* allocated sliding window, if wsize != 0 */
  var hold;                   /* local strm.hold */
  var bits;                   /* local strm.bits */
  var lcode;                  /* local strm.lencode */
  var dcode;                  /* local strm.distcode */
  var lmask;                  /* mask for first level of length codes */
  var dmask;                  /* mask for first level of distance codes */
  var here;                   /* retrieved table entry */
  var op;                     /* code bits, operation, extra bits, or */
                              /*  window position, window bytes to copy */
  var len;                    /* match length, unused bytes */
  var dist;                   /* match distance */
  var from;                   /* where to copy match from */
  var from_source;


  var input, output; // JS specific, because we have no pointers

  /* copy state to local variables */
  state = strm.state;
  //here = state.here;
  _in = strm.next_in;
  input = strm.input;
  last = _in + (strm.avail_in - 5);
  _out = strm.next_out;
  output = strm.output;
  beg = _out - (start - strm.avail_out);
  end = _out + (strm.avail_out - 257);
//#ifdef INFLATE_STRICT
  dmax = state.dmax;
//#endif
  wsize = state.wsize;
  whave = state.whave;
  wnext = state.wnext;
  window = state.window;
  hold = state.hold;
  bits = state.bits;
  lcode = state.lencode;
  dcode = state.distcode;
  lmask = (1 << state.lenbits) - 1;
  dmask = (1 << state.distbits) - 1;


  /* decode literals and length/distances until end-of-block or not enough
     input data or output space */

  top:
  do {
    if (bits < 15) {
      hold += input[_in++] << bits;
      bits += 8;
      hold += input[_in++] << bits;
      bits += 8;
    }

    here = lcode[hold & lmask];

    dolen:
    for (;;) { // Goto emulation
      op = here >>> 24/*here.bits*/;
      hold >>>= op;
      bits -= op;
      op = (here >>> 16) & 0xff/*here.op*/;
      if (op === 0) {                          /* literal */
        //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
        //        "inflate:         literal '%c'\n" :
        //        "inflate:         literal 0x%02x\n", here.val));
        output[_out++] = here & 0xffff/*here.val*/;
      }
      else if (op & 16) {                     /* length base */
        len = here & 0xffff/*here.val*/;
        op &= 15;                           /* number of extra bits */
        if (op) {
          if (bits < op) {
            hold += input[_in++] << bits;
            bits += 8;
          }
          len += hold & ((1 << op) - 1);
          hold >>>= op;
          bits -= op;
        }
        //Tracevv((stderr, "inflate:         length %u\n", len));
        if (bits < 15) {
          hold += input[_in++] << bits;
          bits += 8;
          hold += input[_in++] << bits;
          bits += 8;
        }
        here = dcode[hold & dmask];

        dodist:
        for (;;) { // goto emulation
          op = here >>> 24/*here.bits*/;
          hold >>>= op;
          bits -= op;
          op = (here >>> 16) & 0xff/*here.op*/;

          if (op & 16) {                      /* distance base */
            dist = here & 0xffff/*here.val*/;
            op &= 15;                       /* number of extra bits */
            if (bits < op) {
              hold += input[_in++] << bits;
              bits += 8;
              if (bits < op) {
                hold += input[_in++] << bits;
                bits += 8;
              }
            }
            dist += hold & ((1 << op) - 1);
//#ifdef INFLATE_STRICT
            if (dist > dmax) {
              strm.msg = 'invalid distance too far back';
              state.mode = BAD;
              break top;
            }
//#endif
            hold >>>= op;
            bits -= op;
            //Tracevv((stderr, "inflate:         distance %u\n", dist));
            op = _out - beg;                /* max distance in output */
            if (dist > op) {                /* see if copy from window */
              op = dist - op;               /* distance back in window */
              if (op > whave) {
                if (state.sane) {
                  strm.msg = 'invalid distance too far back';
                  state.mode = BAD;
                  break top;
                }

// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
//                if (len <= op - whave) {
//                  do {
//                    output[_out++] = 0;
//                  } while (--len);
//                  continue top;
//                }
//                len -= op - whave;
//                do {
//                  output[_out++] = 0;
//                } while (--op > whave);
//                if (op === 0) {
//                  from = _out - dist;
//                  do {
//                    output[_out++] = output[from++];
//                  } while (--len);
//                  continue top;
//                }
//#endif
              }
              from = 0; // window index
              from_source = window;
              if (wnext === 0) {           /* very common case */
                from += wsize - op;
                if (op < len) {         /* some from window */
                  len -= op;
                  do {
                    output[_out++] = window[from++];
                  } while (--op);
                  from = _out - dist;  /* rest from output */
                  from_source = output;
                }
              }
              else if (wnext < op) {      /* wrap around window */
                from += wsize + wnext - op;
                op -= wnext;
                if (op < len) {         /* some from end of window */
                  len -= op;
                  do {
                    output[_out++] = window[from++];
                  } while (--op);
                  from = 0;
                  if (wnext < len) {  /* some from start of window */
                    op = wnext;
                    len -= op;
                    do {
                      output[_out++] = window[from++];
                    } while (--op);
                    from = _out - dist;      /* rest from output */
                    from_source = output;
                  }
                }
              }
              else {                      /* contiguous in window */
                from += wnext - op;
                if (op < len) {         /* some from window */
                  len -= op;
                  do {
                    output[_out++] = window[from++];
                  } while (--op);
                  from = _out - dist;  /* rest from output */
                  from_source = output;
                }
              }
              while (len > 2) {
                output[_out++] = from_source[from++];
                output[_out++] = from_source[from++];
                output[_out++] = from_source[from++];
                len -= 3;
              }
              if (len) {
                output[_out++] = from_source[from++];
                if (len > 1) {
                  output[_out++] = from_source[from++];
                }
              }
            }
            else {
              from = _out - dist;          /* copy direct from output */
              do {                        /* minimum length is three */
                output[_out++] = output[from++];
                output[_out++] = output[from++];
                output[_out++] = output[from++];
                len -= 3;
              } while (len > 2);
              if (len) {
                output[_out++] = output[from++];
                if (len > 1) {
                  output[_out++] = output[from++];
                }
              }
            }
          }
          else if ((op & 64) === 0) {          /* 2nd level distance code */
            here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
            continue dodist;
          }
          else {
            strm.msg = 'invalid distance code';
            state.mode = BAD;
            break top;
          }

          break; // need to emulate goto via "continue"
        }
      }
      else if ((op & 64) === 0) {              /* 2nd level length code */
        here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
        continue dolen;
      }
      else if (op & 32) {                     /* end-of-block */
        //Tracevv((stderr, "inflate:         end of block\n"));
        state.mode = TYPE;
        break top;
      }
      else {
        strm.msg = 'invalid literal/length code';
        state.mode = BAD;
        break top;
      }

      break; // need to emulate goto via "continue"
    }
  } while (_in < last && _out < end);

  /* return unused bytes (on entry, bits < 8, so in won't go too far back) */
  len = bits >> 3;
  _in -= len;
  bits -= len << 3;
  hold &= (1 << bits) - 1;

  /* update state and return */
  strm.next_in = _in;
  strm.next_out = _out;
  strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last));
  strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end));
  state.hold = hold;
  state.bits = bits;
  return;
};

},{}],35:[function(_dereq_,module,exports){
'use strict';


var utils = _dereq_('../utils/common');
var adler32 = _dereq_('./adler32');
var crc32   = _dereq_('./crc32');
var inflate_fast = _dereq_('./inffast');
var inflate_table = _dereq_('./inftrees');

var CODES = 0;
var LENS = 1;
var DISTS = 2;

/* Public constants ==========================================================*/
/* ===========================================================================*/


/* Allowed flush values; see deflate() and inflate() below for details */
//var Z_NO_FLUSH      = 0;
//var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH    = 2;
//var Z_FULL_FLUSH    = 3;
var Z_FINISH        = 4;
var Z_BLOCK         = 5;
var Z_TREES         = 6;


/* Return codes for the compression/decompression functions. Negative values
 * are errors, positive values are used for special but normal events.
 */
var Z_OK            = 0;
var Z_STREAM_END    = 1;
var Z_NEED_DICT     = 2;
//var Z_ERRNO         = -1;
var Z_STREAM_ERROR  = -2;
var Z_DATA_ERROR    = -3;
var Z_MEM_ERROR     = -4;
var Z_BUF_ERROR     = -5;
//var Z_VERSION_ERROR = -6;

/* The deflate compression method */
var Z_DEFLATED  = 8;


/* STATES ====================================================================*/
/* ===========================================================================*/


var    HEAD = 1;       /* i: waiting for magic header */
var    FLAGS = 2;      /* i: waiting for method and flags (gzip) */
var    TIME = 3;       /* i: waiting for modification time (gzip) */
var    OS = 4;         /* i: waiting for extra flags and operating system (gzip) */
var    EXLEN = 5;      /* i: waiting for extra length (gzip) */
var    EXTRA = 6;      /* i: waiting for extra bytes (gzip) */
var    NAME = 7;       /* i: waiting for end of file name (gzip) */
var    COMMENT = 8;    /* i: waiting for end of comment (gzip) */
var    HCRC = 9;       /* i: waiting for header crc (gzip) */
var    DICTID = 10;    /* i: waiting for dictionary check value */
var    DICT = 11;      /* waiting for inflateSetDictionary() call */
var        TYPE = 12;      /* i: waiting for type bits, including last-flag bit */
var        TYPEDO = 13;    /* i: same, but skip check to exit inflate on new block */
var        STORED = 14;    /* i: waiting for stored size (length and complement) */
var        COPY_ = 15;     /* i/o: same as COPY below, but only first time in */
var        COPY = 16;      /* i/o: waiting for input or output to copy stored block */
var        TABLE = 17;     /* i: waiting for dynamic block table lengths */
var        LENLENS = 18;   /* i: waiting for code length code lengths */
var        CODELENS = 19;  /* i: waiting for length/lit and distance code lengths */
var            LEN_ = 20;      /* i: same as LEN below, but only first time in */
var            LEN = 21;       /* i: waiting for length/lit/eob code */
var            LENEXT = 22;    /* i: waiting for length extra bits */
var            DIST = 23;      /* i: waiting for distance code */
var            DISTEXT = 24;   /* i: waiting for distance extra bits */
var            MATCH = 25;     /* o: waiting for output space to copy string */
var            LIT = 26;       /* o: waiting for output space to write literal */
var    CHECK = 27;     /* i: waiting for 32-bit check value */
var    LENGTH = 28;    /* i: waiting for 32-bit length (gzip) */
var    DONE = 29;      /* finished check, done -- remain here until reset */
var    BAD = 30;       /* got a data error -- remain here until reset */
var    MEM = 31;       /* got an inflate() memory error -- remain here until reset */
var    SYNC = 32;      /* looking for synchronization bytes to restart inflate() */

/* ===========================================================================*/



var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH =  (ENOUGH_LENS+ENOUGH_DISTS);

var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_WBITS = MAX_WBITS;


function ZSWAP32(q) {
  return  (((q >>> 24) & 0xff) +
          ((q >>> 8) & 0xff00) +
          ((q & 0xff00) << 8) +
          ((q & 0xff) << 24));
}


function InflateState() {
  this.mode = 0;             /* current inflate mode */
  this.last = false;          /* true if processing last block */
  this.wrap = 0;              /* bit 0 true for zlib, bit 1 true for gzip */
  this.havedict = false;      /* true if dictionary provided */
  this.flags = 0;             /* gzip header method and flags (0 if zlib) */
  this.dmax = 0;              /* zlib header max distance (INFLATE_STRICT) */
  this.check = 0;             /* protected copy of check value */
  this.total = 0;             /* protected copy of output count */
  // TODO: may be {}
  this.head = null;           /* where to save gzip header information */

  /* sliding window */
  this.wbits = 0;             /* log base 2 of requested window size */
  this.wsize = 0;             /* window size or zero if not using window */
  this.whave = 0;             /* valid bytes in the window */
  this.wnext = 0;             /* window write index */
  this.window = null;         /* allocated sliding window, if needed */

  /* bit accumulator */
  this.hold = 0;              /* input bit accumulator */
  this.bits = 0;              /* number of bits in "in" */

  /* for string and stored block copying */
  this.length = 0;            /* literal or length of data to copy */
  this.offset = 0;            /* distance back to copy string from */

  /* for table and code decoding */
  this.extra = 0;             /* extra bits needed */

  /* fixed and dynamic code tables */
  this.lencode = null;          /* starting table for length/literal codes */
  this.distcode = null;         /* starting table for distance codes */
  this.lenbits = 0;           /* index bits for lencode */
  this.distbits = 0;          /* index bits for distcode */

  /* dynamic table building */
  this.ncode = 0;             /* number of code length code lengths */
  this.nlen = 0;              /* number of length code lengths */
  this.ndist = 0;             /* number of distance code lengths */
  this.have = 0;              /* number of code lengths in lens[] */
  this.next = null;              /* next available space in codes[] */

  this.lens = new utils.Buf16(320); /* temporary storage for code lengths */
  this.work = new utils.Buf16(288); /* work area for code table building */

  /*
   because we don't have pointers in js, we use lencode and distcode directly
   as buffers so we don't need codes
  */
  //this.codes = new utils.Buf32(ENOUGH);       /* space for code tables */
  this.lendyn = null;              /* dynamic table for length/literal codes (JS specific) */
  this.distdyn = null;             /* dynamic table for distance codes (JS specific) */
  this.sane = 0;                   /* if false, allow invalid distance too far */
  this.back = 0;                   /* bits back of last unprocessed length/lit */
  this.was = 0;                    /* initial length of match */
}

function inflateResetKeep(strm) {
  var state;

  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
  state = strm.state;
  strm.total_in = strm.total_out = state.total = 0;
  strm.msg = ''; /*Z_NULL*/
  if (state.wrap) {       /* to support ill-conceived Java test suite */
    strm.adler = state.wrap & 1;
  }
  state.mode = HEAD;
  state.last = 0;
  state.havedict = 0;
  state.dmax = 32768;
  state.head = null/*Z_NULL*/;
  state.hold = 0;
  state.bits = 0;
  //state.lencode = state.distcode = state.next = state.codes;
  state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS);
  state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS);

  state.sane = 1;
  state.back = -1;
  //Tracev((stderr, "inflate: reset\n"));
  return Z_OK;
}

function inflateReset(strm) {
  var state;

  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
  state = strm.state;
  state.wsize = 0;
  state.whave = 0;
  state.wnext = 0;
  return inflateResetKeep(strm);

}

function inflateReset2(strm, windowBits) {
  var wrap;
  var state;

  /* get the state */
  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
  state = strm.state;

  /* extract wrap request from windowBits parameter */
  if (windowBits < 0) {
    wrap = 0;
    windowBits = -windowBits;
  }
  else {
    wrap = (windowBits >> 4) + 1;
    if (windowBits < 48) {
      windowBits &= 15;
    }
  }

  /* set number of window bits, free window if different */
  if (windowBits && (windowBits < 8 || windowBits > 15)) {
    return Z_STREAM_ERROR;
  }
  if (state.window !== null && state.wbits !== windowBits) {
    state.window = null;
  }

  /* update state and reset the rest of it */
  state.wrap = wrap;
  state.wbits = windowBits;
  return inflateReset(strm);
}

function inflateInit2(strm, windowBits) {
  var ret;
  var state;

  if (!strm) { return Z_STREAM_ERROR; }
  //strm.msg = Z_NULL;                 /* in case we return an error */

  state = new InflateState();

  //if (state === Z_NULL) return Z_MEM_ERROR;
  //Tracev((stderr, "inflate: allocated\n"));
  strm.state = state;
  state.window = null/*Z_NULL*/;
  ret = inflateReset2(strm, windowBits);
  if (ret !== Z_OK) {
    strm.state = null/*Z_NULL*/;
  }
  return ret;
}

function inflateInit(strm) {
  return inflateInit2(strm, DEF_WBITS);
}


/*
 Return state with length and distance decoding tables and index sizes set to
 fixed code decoding.  Normally this returns fixed tables from inffixed.h.
 If BUILDFIXED is defined, then instead this routine builds the tables the
 first time it's called, and returns those tables the first time and
 thereafter.  This reduces the size of the code by about 2K bytes, in
 exchange for a little execution time.  However, BUILDFIXED should not be
 used for threaded applications, since the rewriting of the tables and virgin
 may not be thread-safe.
 */
var virgin = true;

var lenfix, distfix; // We have no pointers in JS, so keep tables separate

function fixedtables(state) {
  /* build fixed huffman tables if first call (may not be thread safe) */
  if (virgin) {
    var sym;

    lenfix = new utils.Buf32(512);
    distfix = new utils.Buf32(32);

    /* literal/length table */
    sym = 0;
    while (sym < 144) { state.lens[sym++] = 8; }
    while (sym < 256) { state.lens[sym++] = 9; }
    while (sym < 280) { state.lens[sym++] = 7; }
    while (sym < 288) { state.lens[sym++] = 8; }

    inflate_table(LENS,  state.lens, 0, 288, lenfix,   0, state.work, {bits: 9});

    /* distance table */
    sym = 0;
    while (sym < 32) { state.lens[sym++] = 5; }

    inflate_table(DISTS, state.lens, 0, 32,   distfix, 0, state.work, {bits: 5});

    /* do this just once */
    virgin = false;
  }

  state.lencode = lenfix;
  state.lenbits = 9;
  state.distcode = distfix;
  state.distbits = 5;
}


/*
 Update the window with the last wsize (normally 32K) bytes written before
 returning.  If window does not exist yet, create it.  This is only called
 when a window is already in use, or when output has been written during this
 inflate call, but the end of the deflate stream has not been reached yet.
 It is also called to create a window for dictionary data when a dictionary
 is loaded.

 Providing output buffers larger than 32K to inflate() should provide a speed
 advantage, since only the last 32K of output is copied to the sliding window
 upon return from inflate(), and since all distances after the first 32K of
 output will fall in the output data, making match copies simpler and faster.
 The advantage may be dependent on the size of the processor's data caches.
 */
function updatewindow(strm, src, end, copy) {
  var dist;
  var state = strm.state;

  /* if it hasn't been done already, allocate space for the window */
  if (state.window === null) {
    state.wsize = 1 << state.wbits;
    state.wnext = 0;
    state.whave = 0;

    state.window = new utils.Buf8(state.wsize);
  }

  /* copy state->wsize or less output bytes into the circular window */
  if (copy >= state.wsize) {
    utils.arraySet(state.window,src, end - state.wsize, state.wsize, 0);
    state.wnext = 0;
    state.whave = state.wsize;
  }
  else {
    dist = state.wsize - state.wnext;
    if (dist > copy) {
      dist = copy;
    }
    //zmemcpy(state->window + state->wnext, end - copy, dist);
    utils.arraySet(state.window,src, end - copy, dist, state.wnext);
    copy -= dist;
    if (copy) {
      //zmemcpy(state->window, end - copy, copy);
      utils.arraySet(state.window,src, end - copy, copy, 0);
      state.wnext = copy;
      state.whave = state.wsize;
    }
    else {
      state.wnext += dist;
      if (state.wnext === state.wsize) { state.wnext = 0; }
      if (state.whave < state.wsize) { state.whave += dist; }
    }
  }
  return 0;
}

function inflate(strm, flush) {
  var state;
  var input, output;          // input/output buffers
  var next;                   /* next input INDEX */
  var put;                    /* next output INDEX */
  var have, left;             /* available input and output */
  var hold;                   /* bit buffer */
  var bits;                   /* bits in bit buffer */
  var _in, _out;              /* save starting available input and output */
  var copy;                   /* number of stored or match bytes to copy */
  var from;                   /* where to copy match bytes from */
  var from_source;
  var here = 0;               /* current decoding table entry */
  var here_bits, here_op, here_val; // paked "here" denormalized (JS specific)
  //var last;                   /* parent table entry */
  var last_bits, last_op, last_val; // paked "last" denormalized (JS specific)
  var len;                    /* length to copy for repeats, bits to drop */
  var ret;                    /* return code */
  var hbuf = new utils.Buf8(4);    /* buffer for gzip header crc calculation */
  var opts;

  var n; // temporary var for NEED_BITS

  var order = /* permutation of code lengths */
    [16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15];


  if (!strm || !strm.state || !strm.output ||
      (!strm.input && strm.avail_in !== 0)) {
    return Z_STREAM_ERROR;
  }

  state = strm.state;
  if (state.mode === TYPE) { state.mode = TYPEDO; }    /* skip check */


  //--- LOAD() ---
  put = strm.next_out;
  output = strm.output;
  left = strm.avail_out;
  next = strm.next_in;
  input = strm.input;
  have = strm.avail_in;
  hold = state.hold;
  bits = state.bits;
  //---

  _in = have;
  _out = left;
  ret = Z_OK;

  inf_leave: // goto emulation
  for (;;) {
    switch (state.mode) {
    case HEAD:
      if (state.wrap === 0) {
        state.mode = TYPEDO;
        break;
      }
      //=== NEEDBITS(16);
      while (bits < 16) {
        if (have === 0) { break inf_leave; }
        have--;
        hold += input[next++] << bits;
        bits += 8;
      }
      //===//
      if ((state.wrap & 2) && hold === 0x8b1f) {  /* gzip header */
        state.check = 0/*crc32(0L, Z_NULL, 0)*/;
        //=== CRC2(state.check, hold);
        hbuf[0] = hold & 0xff;
        hbuf[1] = (hold >>> 8) & 0xff;
        state.check = crc32(state.check, hbuf, 2, 0);
        //===//

        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
        state.mode = FLAGS;
        break;
      }
      state.flags = 0;           /* expect zlib header */
      if (state.head) {
        state.head.done = false;
      }
      if (!(state.wrap & 1) ||   /* check if zlib header allowed */
        (((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) {
        strm.msg = 'incorrect header check';
        state.mode = BAD;
        break;
      }
      if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) {
        strm.msg = 'unknown compression method';
        state.mode = BAD;
        break;
      }
      //--- DROPBITS(4) ---//
      hold >>>= 4;
      bits -= 4;
      //---//
      len = (hold & 0x0f)/*BITS(4)*/ + 8;
      if (state.wbits === 0) {
        state.wbits = len;
      }
      else if (len > state.wbits) {
        strm.msg = 'invalid window size';
        state.mode = BAD;
        break;
      }
      state.dmax = 1 << len;
      //Tracev((stderr, "inflate:   zlib header ok\n"));
      strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
      state.mode = hold & 0x200 ? DICTID : TYPE;
      //=== INITBITS();
      hold = 0;
      bits = 0;
      //===//
      break;
    case FLAGS:
      //=== NEEDBITS(16); */
      while (bits < 16) {
        if (have === 0) { break inf_leave; }
        have--;
        hold += input[next++] << bits;
        bits += 8;
      }
      //===//
      state.flags = hold;
      if ((state.flags & 0xff) !== Z_DEFLATED) {
        strm.msg = 'unknown compression method';
        state.mode = BAD;
        break;
      }
      if (state.flags & 0xe000) {
        strm.msg = 'unknown header flags set';
        state.mode = BAD;
        break;
      }
      if (state.head) {
        state.head.text = ((hold >> 8) & 1);
      }
      if (state.flags & 0x0200) {
        //=== CRC2(state.check, hold);
        hbuf[0] = hold & 0xff;
        hbuf[1] = (hold >>> 8) & 0xff;
        state.check = crc32(state.check, hbuf, 2, 0);
        //===//
      }
      //=== INITBITS();
      hold = 0;
      bits = 0;
      //===//
      state.mode = TIME;
      /* falls through */
    case TIME:
      //=== NEEDBITS(32); */
      while (bits < 32) {
        if (have === 0) { break inf_leave; }
        have--;
        hold += input[next++] << bits;
        bits += 8;
      }
      //===//
      if (state.head) {
        state.head.time = hold;
      }
      if (state.flags & 0x0200) {
        //=== CRC4(state.check, hold)
        hbuf[0] = hold & 0xff;
        hbuf[1] = (hold >>> 8) & 0xff;
        hbuf[2] = (hold >>> 16) & 0xff;
        hbuf[3] = (hold >>> 24) & 0xff;
        state.check = crc32(state.check, hbuf, 4, 0);
        //===
      }
      //=== INITBITS();
      hold = 0;
      bits = 0;
      //===//
      state.mode = OS;
      /* falls through */
    case OS:
      //=== NEEDBITS(16); */
      while (bits < 16) {
        if (have === 0) { break inf_leave; }
        have--;
        hold += input[next++] << bits;
        bits += 8;
      }
      //===//
      if (state.head) {
        state.head.xflags = (hold & 0xff);
        state.head.os = (hold >> 8);
      }
      if (state.flags & 0x0200) {
        //=== CRC2(state.check, hold);
        hbuf[0] = hold & 0xff;
        hbuf[1] = (hold >>> 8) & 0xff;
        state.check = crc32(state.check, hbuf, 2, 0);
        //===//
      }
      //=== INITBITS();
      hold = 0;
      bits = 0;
      //===//
      state.mode = EXLEN;
      /* falls through */
    case EXLEN:
      if (state.flags & 0x0400) {
        //=== NEEDBITS(16); */
        while (bits < 16) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        state.length = hold;
        if (state.head) {
          state.head.extra_len = hold;
        }
        if (state.flags & 0x0200) {
          //=== CRC2(state.check, hold);
          hbuf[0] = hold & 0xff;
          hbuf[1] = (hold >>> 8) & 0xff;
          state.check = crc32(state.check, hbuf, 2, 0);
          //===//
        }
        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
      }
      else if (state.head) {
        state.head.extra = null/*Z_NULL*/;
      }
      state.mode = EXTRA;
      /* falls through */
    case EXTRA:
      if (state.flags & 0x0400) {
        copy = state.length;
        if (copy > have) { copy = have; }
        if (copy) {
          if (state.head) {
            len = state.head.extra_len - state.length;
            if (!state.head.extra) {
              // Use untyped array for more conveniend processing later
              state.head.extra = new Array(state.head.extra_len);
            }
            utils.arraySet(
              state.head.extra,
              input,
              next,
              // extra field is limited to 65536 bytes
              // - no need for additional size check
              copy,
              /*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/
              len
            );
            //zmemcpy(state.head.extra + len, next,
            //        len + copy > state.head.extra_max ?
            //        state.head.extra_max - len : copy);
          }
          if (state.flags & 0x0200) {
            state.check = crc32(state.check, input, copy, next);
          }
          have -= copy;
          next += copy;
          state.length -= copy;
        }
        if (state.length) { break inf_leave; }
      }
      state.length = 0;
      state.mode = NAME;
      /* falls through */
    case NAME:
      if (state.flags & 0x0800) {
        if (have === 0) { break inf_leave; }
        copy = 0;
        do {
          // TODO: 2 or 1 bytes?
          len = input[next + copy++];
          /* use constant limit because in js we should not preallocate memory */
          if (state.head && len &&
              (state.length < 65536 /*state.head.name_max*/)) {
            state.head.name += String.fromCharCode(len);
          }
        } while (len && copy < have);

        if (state.flags & 0x0200) {
          state.check = crc32(state.check, input, copy, next);
        }
        have -= copy;
        next += copy;
        if (len) { break inf_leave; }
      }
      else if (state.head) {
        state.head.name = null;
      }
      state.length = 0;
      state.mode = COMMENT;
      /* falls through */
    case COMMENT:
      if (state.flags & 0x1000) {
        if (have === 0) { break inf_leave; }
        copy = 0;
        do {
          len = input[next + copy++];
          /* use constant limit because in js we should not preallocate memory */
          if (state.head && len &&
              (state.length < 65536 /*state.head.comm_max*/)) {
            state.head.comment += String.fromCharCode(len);
          }
        } while (len && copy < have);
        if (state.flags & 0x0200) {
          state.check = crc32(state.check, input, copy, next);
        }
        have -= copy;
        next += copy;
        if (len) { break inf_leave; }
      }
      else if (state.head) {
        state.head.comment = null;
      }
      state.mode = HCRC;
      /* falls through */
    case HCRC:
      if (state.flags & 0x0200) {
        //=== NEEDBITS(16); */
        while (bits < 16) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        if (hold !== (state.check & 0xffff)) {
          strm.msg = 'header crc mismatch';
          state.mode = BAD;
          break;
        }
        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
      }
      if (state.head) {
        state.head.hcrc = ((state.flags >> 9) & 1);
        state.head.done = true;
      }
      strm.adler = state.check = 0 /*crc32(0L, Z_NULL, 0)*/;
      state.mode = TYPE;
      break;
    case DICTID:
      //=== NEEDBITS(32); */
      while (bits < 32) {
        if (have === 0) { break inf_leave; }
        have--;
        hold += input[next++] << bits;
        bits += 8;
      }
      //===//
      strm.adler = state.check = ZSWAP32(hold);
      //=== INITBITS();
      hold = 0;
      bits = 0;
      //===//
      state.mode = DICT;
      /* falls through */
    case DICT:
      if (state.havedict === 0) {
        //--- RESTORE() ---
        strm.next_out = put;
        strm.avail_out = left;
        strm.next_in = next;
        strm.avail_in = have;
        state.hold = hold;
        state.bits = bits;
        //---
        return Z_NEED_DICT;
      }
      strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
      state.mode = TYPE;
      /* falls through */
    case TYPE:
      if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; }
      /* falls through */
    case TYPEDO:
      if (state.last) {
        //--- BYTEBITS() ---//
        hold >>>= bits & 7;
        bits -= bits & 7;
        //---//
        state.mode = CHECK;
        break;
      }
      //=== NEEDBITS(3); */
      while (bits < 3) {
        if (have === 0) { break inf_leave; }
        have--;
        hold += input[next++] << bits;
        bits += 8;
      }
      //===//
      state.last = (hold & 0x01)/*BITS(1)*/;
      //--- DROPBITS(1) ---//
      hold >>>= 1;
      bits -= 1;
      //---//

      switch ((hold & 0x03)/*BITS(2)*/) {
      case 0:                             /* stored block */
        //Tracev((stderr, "inflate:     stored block%s\n",
        //        state.last ? " (last)" : ""));
        state.mode = STORED;
        break;
      case 1:                             /* fixed block */
        fixedtables(state);
        //Tracev((stderr, "inflate:     fixed codes block%s\n",
        //        state.last ? " (last)" : ""));
        state.mode = LEN_;             /* decode codes */
        if (flush === Z_TREES) {
          //--- DROPBITS(2) ---//
          hold >>>= 2;
          bits -= 2;
          //---//
          break inf_leave;
        }
        break;
      case 2:                             /* dynamic block */
        //Tracev((stderr, "inflate:     dynamic codes block%s\n",
        //        state.last ? " (last)" : ""));
        state.mode = TABLE;
        break;
      case 3:
        strm.msg = 'invalid block type';
        state.mode = BAD;
      }
      //--- DROPBITS(2) ---//
      hold >>>= 2;
      bits -= 2;
      //---//
      break;
    case STORED:
      //--- BYTEBITS() ---// /* go to byte boundary */
      hold >>>= bits & 7;
      bits -= bits & 7;
      //---//
      //=== NEEDBITS(32); */
      while (bits < 32) {
        if (have === 0) { break inf_leave; }
        have--;
        hold += input[next++] << bits;
        bits += 8;
      }
      //===//
      if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) {
        strm.msg = 'invalid stored block lengths';
        state.mode = BAD;
        break;
      }
      state.length = hold & 0xffff;
      //Tracev((stderr, "inflate:       stored length %u\n",
      //        state.length));
      //=== INITBITS();
      hold = 0;
      bits = 0;
      //===//
      state.mode = COPY_;
      if (flush === Z_TREES) { break inf_leave; }
      /* falls through */
    case COPY_:
      state.mode = COPY;
      /* falls through */
    case COPY:
      copy = state.length;
      if (copy) {
        if (copy > have) { copy = have; }
        if (copy > left) { copy = left; }
        if (copy === 0) { break inf_leave; }
        //--- zmemcpy(put, next, copy); ---
        utils.arraySet(output, input, next, copy, put);
        //---//
        have -= copy;
        next += copy;
        left -= copy;
        put += copy;
        state.length -= copy;
        break;
      }
      //Tracev((stderr, "inflate:       stored end\n"));
      state.mode = TYPE;
      break;
    case TABLE:
      //=== NEEDBITS(14); */
      while (bits < 14) {
        if (have === 0) { break inf_leave; }
        have--;
        hold += input[next++] << bits;
        bits += 8;
      }
      //===//
      state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257;
      //--- DROPBITS(5) ---//
      hold >>>= 5;
      bits -= 5;
      //---//
      state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1;
      //--- DROPBITS(5) ---//
      hold >>>= 5;
      bits -= 5;
      //---//
      state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4;
      //--- DROPBITS(4) ---//
      hold >>>= 4;
      bits -= 4;
      //---//
//#ifndef PKZIP_BUG_WORKAROUND
      if (state.nlen > 286 || state.ndist > 30) {
        strm.msg = 'too many length or distance symbols';
        state.mode = BAD;
        break;
      }
//#endif
      //Tracev((stderr, "inflate:       table sizes ok\n"));
      state.have = 0;
      state.mode = LENLENS;
      /* falls through */
    case LENLENS:
      while (state.have < state.ncode) {
        //=== NEEDBITS(3);
        while (bits < 3) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        state.lens[order[state.have++]] = (hold & 0x07);//BITS(3);
        //--- DROPBITS(3) ---//
        hold >>>= 3;
        bits -= 3;
        //---//
      }
      while (state.have < 19) {
        state.lens[order[state.have++]] = 0;
      }
      // We have separate tables & no pointers. 2 commented lines below not needed.
      //state.next = state.codes;
      //state.lencode = state.next;
      // Switch to use dynamic table
      state.lencode = state.lendyn;
      state.lenbits = 7;

      opts = {bits: state.lenbits};
      ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts);
      state.lenbits = opts.bits;

      if (ret) {
        strm.msg = 'invalid code lengths set';
        state.mode = BAD;
        break;
      }
      //Tracev((stderr, "inflate:       code lengths ok\n"));
      state.have = 0;
      state.mode = CODELENS;
      /* falls through */
    case CODELENS:
      while (state.have < state.nlen + state.ndist) {
        for (;;) {
          here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/
          here_bits = here >>> 24;
          here_op = (here >>> 16) & 0xff;
          here_val = here & 0xffff;

          if ((here_bits) <= bits) { break; }
          //--- PULLBYTE() ---//
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
          //---//
        }
        if (here_val < 16) {
          //--- DROPBITS(here.bits) ---//
          hold >>>= here_bits;
          bits -= here_bits;
          //---//
          state.lens[state.have++] = here_val;
        }
        else {
          if (here_val === 16) {
            //=== NEEDBITS(here.bits + 2);
            n = here_bits + 2;
            while (bits < n) {
              if (have === 0) { break inf_leave; }
              have--;
              hold += input[next++] << bits;
              bits += 8;
            }
            //===//
            //--- DROPBITS(here.bits) ---//
            hold >>>= here_bits;
            bits -= here_bits;
            //---//
            if (state.have === 0) {
              strm.msg = 'invalid bit length repeat';
              state.mode = BAD;
              break;
            }
            len = state.lens[state.have - 1];
            copy = 3 + (hold & 0x03);//BITS(2);
            //--- DROPBITS(2) ---//
            hold >>>= 2;
            bits -= 2;
            //---//
          }
          else if (here_val === 17) {
            //=== NEEDBITS(here.bits + 3);
            n = here_bits + 3;
            while (bits < n) {
              if (have === 0) { break inf_leave; }
              have--;
              hold += input[next++] << bits;
              bits += 8;
            }
            //===//
            //--- DROPBITS(here.bits) ---//
            hold >>>= here_bits;
            bits -= here_bits;
            //---//
            len = 0;
            copy = 3 + (hold & 0x07);//BITS(3);
            //--- DROPBITS(3) ---//
            hold >>>= 3;
            bits -= 3;
            //---//
          }
          else {
            //=== NEEDBITS(here.bits + 7);
            n = here_bits + 7;
            while (bits < n) {
              if (have === 0) { break inf_leave; }
              have--;
              hold += input[next++] << bits;
              bits += 8;
            }
            //===//
            //--- DROPBITS(here.bits) ---//
            hold >>>= here_bits;
            bits -= here_bits;
            //---//
            len = 0;
            copy = 11 + (hold & 0x7f);//BITS(7);
            //--- DROPBITS(7) ---//
            hold >>>= 7;
            bits -= 7;
            //---//
          }
          if (state.have + copy > state.nlen + state.ndist) {
            strm.msg = 'invalid bit length repeat';
            state.mode = BAD;
            break;
          }
          while (copy--) {
            state.lens[state.have++] = len;
          }
        }
      }

      /* handle error breaks in while */
      if (state.mode === BAD) { break; }

      /* check for end-of-block code (better have one) */
      if (state.lens[256] === 0) {
        strm.msg = 'invalid code -- missing end-of-block';
        state.mode = BAD;
        break;
      }

      /* build code tables -- note: do not change the lenbits or distbits
         values here (9 and 6) without reading the comments in inftrees.h
         concerning the ENOUGH constants, which depend on those values */
      state.lenbits = 9;

      opts = {bits: state.lenbits};
      ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts);
      // We have separate tables & no pointers. 2 commented lines below not needed.
      // state.next_index = opts.table_index;
      state.lenbits = opts.bits;
      // state.lencode = state.next;

      if (ret) {
        strm.msg = 'invalid literal/lengths set';
        state.mode = BAD;
        break;
      }

      state.distbits = 6;
      //state.distcode.copy(state.codes);
      // Switch to use dynamic table
      state.distcode = state.distdyn;
      opts = {bits: state.distbits};
      ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts);
      // We have separate tables & no pointers. 2 commented lines below not needed.
      // state.next_index = opts.table_index;
      state.distbits = opts.bits;
      // state.distcode = state.next;

      if (ret) {
        strm.msg = 'invalid distances set';
        state.mode = BAD;
        break;
      }
      //Tracev((stderr, 'inflate:       codes ok\n'));
      state.mode = LEN_;
      if (flush === Z_TREES) { break inf_leave; }
      /* falls through */
    case LEN_:
      state.mode = LEN;
      /* falls through */
    case LEN:
      if (have >= 6 && left >= 258) {
        //--- RESTORE() ---
        strm.next_out = put;
        strm.avail_out = left;
        strm.next_in = next;
        strm.avail_in = have;
        state.hold = hold;
        state.bits = bits;
        //---
        inflate_fast(strm, _out);
        //--- LOAD() ---
        put = strm.next_out;
        output = strm.output;
        left = strm.avail_out;
        next = strm.next_in;
        input = strm.input;
        have = strm.avail_in;
        hold = state.hold;
        bits = state.bits;
        //---

        if (state.mode === TYPE) {
          state.back = -1;
        }
        break;
      }
      state.back = 0;
      for (;;) {
        here = state.lencode[hold & ((1 << state.lenbits) -1)];  /*BITS(state.lenbits)*/
        here_bits = here >>> 24;
        here_op = (here >>> 16) & 0xff;
        here_val = here & 0xffff;

        if (here_bits <= bits) { break; }
        //--- PULLBYTE() ---//
        if (have === 0) { break inf_leave; }
        have--;
        hold += input[next++] << bits;
        bits += 8;
        //---//
      }
      if (here_op && (here_op & 0xf0) === 0) {
        last_bits = here_bits;
        last_op = here_op;
        last_val = here_val;
        for (;;) {
          here = state.lencode[last_val +
                  ((hold & ((1 << (last_bits + last_op)) -1))/*BITS(last.bits + last.op)*/ >> last_bits)];
          here_bits = here >>> 24;
          here_op = (here >>> 16) & 0xff;
          here_val = here & 0xffff;

          if ((last_bits + here_bits) <= bits) { break; }
          //--- PULLBYTE() ---//
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
          //---//
        }
        //--- DROPBITS(last.bits) ---//
        hold >>>= last_bits;
        bits -= last_bits;
        //---//
        state.back += last_bits;
      }
      //--- DROPBITS(here.bits) ---//
      hold >>>= here_bits;
      bits -= here_bits;
      //---//
      state.back += here_bits;
      state.length = here_val;
      if (here_op === 0) {
        //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
        //        "inflate:         literal '%c'\n" :
        //        "inflate:         literal 0x%02x\n", here.val));
        state.mode = LIT;
        break;
      }
      if (here_op & 32) {
        //Tracevv((stderr, "inflate:         end of block\n"));
        state.back = -1;
        state.mode = TYPE;
        break;
      }
      if (here_op & 64) {
        strm.msg = 'invalid literal/length code';
        state.mode = BAD;
        break;
      }
      state.extra = here_op & 15;
      state.mode = LENEXT;
      /* falls through */
    case LENEXT:
      if (state.extra) {
        //=== NEEDBITS(state.extra);
        n = state.extra;
        while (bits < n) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        state.length += hold & ((1 << state.extra) -1)/*BITS(state.extra)*/;
        //--- DROPBITS(state.extra) ---//
        hold >>>= state.extra;
        bits -= state.extra;
        //---//
        state.back += state.extra;
      }
      //Tracevv((stderr, "inflate:         length %u\n", state.length));
      state.was = state.length;
      state.mode = DIST;
      /* falls through */
    case DIST:
      for (;;) {
        here = state.distcode[hold & ((1 << state.distbits) -1)];/*BITS(state.distbits)*/
        here_bits = here >>> 24;
        here_op = (here >>> 16) & 0xff;
        here_val = here & 0xffff;

        if ((here_bits) <= bits) { break; }
        //--- PULLBYTE() ---//
        if (have === 0) { break inf_leave; }
        have--;
        hold += input[next++] << bits;
        bits += 8;
        //---//
      }
      if ((here_op & 0xf0) === 0) {
        last_bits = here_bits;
        last_op = here_op;
        last_val = here_val;
        for (;;) {
          here = state.distcode[last_val +
                  ((hold & ((1 << (last_bits + last_op)) -1))/*BITS(last.bits + last.op)*/ >> last_bits)];
          here_bits = here >>> 24;
          here_op = (here >>> 16) & 0xff;
          here_val = here & 0xffff;

          if ((last_bits + here_bits) <= bits) { break; }
          //--- PULLBYTE() ---//
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
          //---//
        }
        //--- DROPBITS(last.bits) ---//
        hold >>>= last_bits;
        bits -= last_bits;
        //---//
        state.back += last_bits;
      }
      //--- DROPBITS(here.bits) ---//
      hold >>>= here_bits;
      bits -= here_bits;
      //---//
      state.back += here_bits;
      if (here_op & 64) {
        strm.msg = 'invalid distance code';
        state.mode = BAD;
        break;
      }
      state.offset = here_val;
      state.extra = (here_op) & 15;
      state.mode = DISTEXT;
      /* falls through */
    case DISTEXT:
      if (state.extra) {
        //=== NEEDBITS(state.extra);
        n = state.extra;
        while (bits < n) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        state.offset += hold & ((1 << state.extra) -1)/*BITS(state.extra)*/;
        //--- DROPBITS(state.extra) ---//
        hold >>>= state.extra;
        bits -= state.extra;
        //---//
        state.back += state.extra;
      }
//#ifdef INFLATE_STRICT
      if (state.offset > state.dmax) {
        strm.msg = 'invalid distance too far back';
        state.mode = BAD;
        break;
      }
//#endif
      //Tracevv((stderr, "inflate:         distance %u\n", state.offset));
      state.mode = MATCH;
      /* falls through */
    case MATCH:
      if (left === 0) { break inf_leave; }
      copy = _out - left;
      if (state.offset > copy) {         /* copy from window */
        copy = state.offset - copy;
        if (copy > state.whave) {
          if (state.sane) {
            strm.msg = 'invalid distance too far back';
            state.mode = BAD;
            break;
          }
// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
//          Trace((stderr, "inflate.c too far\n"));
//          copy -= state.whave;
//          if (copy > state.length) { copy = state.length; }
//          if (copy > left) { copy = left; }
//          left -= copy;
//          state.length -= copy;
//          do {
//            output[put++] = 0;
//          } while (--copy);
//          if (state.length === 0) { state.mode = LEN; }
//          break;
//#endif
        }
        if (copy > state.wnext) {
          copy -= state.wnext;
          from = state.wsize - copy;
        }
        else {
          from = state.wnext - copy;
        }
        if (copy > state.length) { copy = state.length; }
        from_source = state.window;
      }
      else {                              /* copy from output */
        from_source = output;
        from = put - state.offset;
        copy = state.length;
      }
      if (copy > left) { copy = left; }
      left -= copy;
      state.length -= copy;
      do {
        output[put++] = from_source[from++];
      } while (--copy);
      if (state.length === 0) { state.mode = LEN; }
      break;
    case LIT:
      if (left === 0) { break inf_leave; }
      output[put++] = state.length;
      left--;
      state.mode = LEN;
      break;
    case CHECK:
      if (state.wrap) {
        //=== NEEDBITS(32);
        while (bits < 32) {
          if (have === 0) { break inf_leave; }
          have--;
          // Use '|' insdead of '+' to make sure that result is signed
          hold |= input[next++] << bits;
          bits += 8;
        }
        //===//
        _out -= left;
        strm.total_out += _out;
        state.total += _out;
        if (_out) {
          strm.adler = state.check =
              /*UPDATE(state.check, put - _out, _out);*/
              (state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out));

        }
        _out = left;
        // NB: crc32 stored as signed 32-bit int, ZSWAP32 returns signed too
        if ((state.flags ? hold : ZSWAP32(hold)) !== state.check) {
          strm.msg = 'incorrect data check';
          state.mode = BAD;
          break;
        }
        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
        //Tracev((stderr, "inflate:   check matches trailer\n"));
      }
      state.mode = LENGTH;
      /* falls through */
    case LENGTH:
      if (state.wrap && state.flags) {
        //=== NEEDBITS(32);
        while (bits < 32) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        if (hold !== (state.total & 0xffffffff)) {
          strm.msg = 'incorrect length check';
          state.mode = BAD;
          break;
        }
        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
        //Tracev((stderr, "inflate:   length matches trailer\n"));
      }
      state.mode = DONE;
      /* falls through */
    case DONE:
      ret = Z_STREAM_END;
      break inf_leave;
    case BAD:
      ret = Z_DATA_ERROR;
      break inf_leave;
    case MEM:
      return Z_MEM_ERROR;
    case SYNC:
      /* falls through */
    default:
      return Z_STREAM_ERROR;
    }
  }

  // inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave"

  /*
     Return from inflate(), updating the total counts and the check value.
     If there was no progress during the inflate() call, return a buffer
     error.  Call updatewindow() to create and/or update the window state.
     Note: a memory error from inflate() is non-recoverable.
   */

  //--- RESTORE() ---
  strm.next_out = put;
  strm.avail_out = left;
  strm.next_in = next;
  strm.avail_in = have;
  state.hold = hold;
  state.bits = bits;
  //---

  if (state.wsize || (_out !== strm.avail_out && state.mode < BAD &&
                      (state.mode < CHECK || flush !== Z_FINISH))) {
    if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) {
      state.mode = MEM;
      return Z_MEM_ERROR;
    }
  }
  _in -= strm.avail_in;
  _out -= strm.avail_out;
  strm.total_in += _in;
  strm.total_out += _out;
  state.total += _out;
  if (state.wrap && _out) {
    strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/
      (state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out));
  }
  strm.data_type = state.bits + (state.last ? 64 : 0) +
                    (state.mode === TYPE ? 128 : 0) +
                    (state.mode === LEN_ || state.mode === COPY_ ? 256 : 0);
  if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) {
    ret = Z_BUF_ERROR;
  }
  return ret;
}

function inflateEnd(strm) {

  if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) {
    return Z_STREAM_ERROR;
  }

  var state = strm.state;
  if (state.window) {
    state.window = null;
  }
  strm.state = null;
  return Z_OK;
}

function inflateGetHeader(strm, head) {
  var state;

  /* check state */
  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
  state = strm.state;
  if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; }

  /* save header structure */
  state.head = head;
  head.done = false;
  return Z_OK;
}


exports.inflateReset = inflateReset;
exports.inflateReset2 = inflateReset2;
exports.inflateResetKeep = inflateResetKeep;
exports.inflateInit = inflateInit;
exports.inflateInit2 = inflateInit2;
exports.inflate = inflate;
exports.inflateEnd = inflateEnd;
exports.inflateGetHeader = inflateGetHeader;
exports.inflateInfo = 'pako inflate (from Nodeca project)';

/* Not implemented
exports.inflateCopy = inflateCopy;
exports.inflateGetDictionary = inflateGetDictionary;
exports.inflateMark = inflateMark;
exports.inflatePrime = inflatePrime;
exports.inflateSetDictionary = inflateSetDictionary;
exports.inflateSync = inflateSync;
exports.inflateSyncPoint = inflateSyncPoint;
exports.inflateUndermine = inflateUndermine;
*/
},{"../utils/common":27,"./adler32":29,"./crc32":31,"./inffast":34,"./inftrees":36}],36:[function(_dereq_,module,exports){
'use strict';


var utils = _dereq_('../utils/common');

var MAXBITS = 15;
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);

var CODES = 0;
var LENS = 1;
var DISTS = 2;

var lbase = [ /* Length codes 257..285 base */
  3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
  35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
];

var lext = [ /* Length codes 257..285 extra */
  16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
  19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78
];

var dbase = [ /* Distance codes 0..29 base */
  1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
  257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
  8193, 12289, 16385, 24577, 0, 0
];

var dext = [ /* Distance codes 0..29 extra */
  16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
  23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
  28, 28, 29, 29, 64, 64
];

module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts)
{
  var bits = opts.bits;
      //here = opts.here; /* table entry for duplication */

  var len = 0;               /* a code's length in bits */
  var sym = 0;               /* index of code symbols */
  var min = 0, max = 0;          /* minimum and maximum code lengths */
  var root = 0;              /* number of index bits for root table */
  var curr = 0;              /* number of index bits for current table */
  var drop = 0;              /* code bits to drop for sub-table */
  var left = 0;                   /* number of prefix codes available */
  var used = 0;              /* code entries in table used */
  var huff = 0;              /* Huffman code */
  var incr;              /* for incrementing code, index */
  var fill;              /* index for replicating entries */
  var low;               /* low bits for current root entry */
  var mask;              /* mask for low root bits */
  var next;             /* next available space in table */
  var base = null;     /* base value table to use */
  var base_index = 0;
//  var shoextra;    /* extra bits table to use */
  var end;                    /* use base and extra for symbol > end */
  var count = new utils.Buf16(MAXBITS+1); //[MAXBITS+1];    /* number of codes of each length */
  var offs = new utils.Buf16(MAXBITS+1); //[MAXBITS+1];     /* offsets in table for each length */
  var extra = null;
  var extra_index = 0;

  var here_bits, here_op, here_val;

  /*
   Process a set of code lengths to create a canonical Huffman code.  The
   code lengths are lens[0..codes-1].  Each length corresponds to the
   symbols 0..codes-1.  The Huffman code is generated by first sorting the
   symbols by length from short to long, and retaining the symbol order
   for codes with equal lengths.  Then the code starts with all zero bits
   for the first code of the shortest length, and the codes are integer
   increments for the same length, and zeros are appended as the length
   increases.  For the deflate format, these bits are stored backwards
   from their more natural integer increment ordering, and so when the
   decoding tables are built in the large loop below, the integer codes
   are incremented backwards.

   This routine assumes, but does not check, that all of the entries in
   lens[] are in the range 0..MAXBITS.  The caller must assure this.
   1..MAXBITS is interpreted as that code length.  zero means that that
   symbol does not occur in this code.

   The codes are sorted by computing a count of codes for each length,
   creating from that a table of starting indices for each length in the
   sorted table, and then entering the symbols in order in the sorted
   table.  The sorted table is work[], with that space being provided by
   the caller.

   The length counts are used for other purposes as well, i.e. finding
   the minimum and maximum length codes, determining if there are any
   codes at all, checking for a valid set of lengths, and looking ahead
   at length counts to determine sub-table sizes when building the
   decoding tables.
   */

  /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
  for (len = 0; len <= MAXBITS; len++) {
    count[len] = 0;
  }
  for (sym = 0; sym < codes; sym++) {
    count[lens[lens_index + sym]]++;
  }

  /* bound code lengths, force root to be within code lengths */
  root = bits;
  for (max = MAXBITS; max >= 1; max--) {
    if (count[max] !== 0) { break; }
  }
  if (root > max) {
    root = max;
  }
  if (max === 0) {                     /* no symbols to code at all */
    //table.op[opts.table_index] = 64;  //here.op = (var char)64;    /* invalid code marker */
    //table.bits[opts.table_index] = 1;   //here.bits = (var char)1;
    //table.val[opts.table_index++] = 0;   //here.val = (var short)0;
    table[table_index++] = (1 << 24) | (64 << 16) | 0;


    //table.op[opts.table_index] = 64;
    //table.bits[opts.table_index] = 1;
    //table.val[opts.table_index++] = 0;
    table[table_index++] = (1 << 24) | (64 << 16) | 0;

    opts.bits = 1;
    return 0;     /* no symbols, but wait for decoding to report error */
  }
  for (min = 1; min < max; min++) {
    if (count[min] !== 0) { break; }
  }
  if (root < min) {
    root = min;
  }

  /* check for an over-subscribed or incomplete set of lengths */
  left = 1;
  for (len = 1; len <= MAXBITS; len++) {
    left <<= 1;
    left -= count[len];
    if (left < 0) {
      return -1;
    }        /* over-subscribed */
  }
  if (left > 0 && (type === CODES || max !== 1)) {
    return -1;                      /* incomplete set */
  }

  /* generate offsets into symbol table for each length for sorting */
  offs[1] = 0;
  for (len = 1; len < MAXBITS; len++) {
    offs[len + 1] = offs[len] + count[len];
  }

  /* sort symbols by length, by symbol order within each length */
  for (sym = 0; sym < codes; sym++) {
    if (lens[lens_index + sym] !== 0) {
      work[offs[lens[lens_index + sym]]++] = sym;
    }
  }

  /*
   Create and fill in decoding tables.  In this loop, the table being
   filled is at next and has curr index bits.  The code being used is huff
   with length len.  That code is converted to an index by dropping drop
   bits off of the bottom.  For codes where len is less than drop + curr,
   those top drop + curr - len bits are incremented through all values to
   fill the table with replicated entries.

   root is the number of index bits for the root table.  When len exceeds
   root, sub-tables are created pointed to by the root entry with an index
   of the low root bits of huff.  This is saved in low to check for when a
   new sub-table should be started.  drop is zero when the root table is
   being filled, and drop is root when sub-tables are being filled.

   When a new sub-table is needed, it is necessary to look ahead in the
   code lengths to determine what size sub-table is needed.  The length
   counts are used for this, and so count[] is decremented as codes are
   entered in the tables.

   used keeps track of how many table entries have been allocated from the
   provided *table space.  It is checked for LENS and DIST tables against
   the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
   the initial root table size constants.  See the comments in inftrees.h
   for more information.

   sym increments through all symbols, and the loop terminates when
   all codes of length max, i.e. all codes, have been processed.  This
   routine permits incomplete codes, so another loop after this one fills
   in the rest of the decoding tables with invalid code markers.
   */

  /* set up for code type */
  // poor man optimization - use if-else instead of switch,
  // to avoid deopts in old v8
  if (type === CODES) {
      base = extra = work;    /* dummy value--not used */
      end = 19;
  } else if (type === LENS) {
      base = lbase;
      base_index -= 257;
      extra = lext;
      extra_index -= 257;
      end = 256;
  } else {                    /* DISTS */
      base = dbase;
      extra = dext;
      end = -1;
  }

  /* initialize opts for loop */
  huff = 0;                   /* starting code */
  sym = 0;                    /* starting code symbol */
  len = min;                  /* starting code length */
  next = table_index;              /* current table to fill in */
  curr = root;                /* current table index bits */
  drop = 0;                   /* current bits to drop from code for index */
  low = -1;                   /* trigger new sub-table when len > root */
  used = 1 << root;          /* use root table entries */
  mask = used - 1;            /* mask for comparing low */

  /* check available table space */
  if ((type === LENS && used > ENOUGH_LENS) ||
    (type === DISTS && used > ENOUGH_DISTS)) {
    return 1;
  }

  var i=0;
  /* process all codes and make table entries */
  for (;;) {
    i++;
    /* create table entry */
    here_bits = len - drop;
    if (work[sym] < end) {
      here_op = 0;
      here_val = work[sym];
    }
    else if (work[sym] > end) {
      here_op = extra[extra_index + work[sym]];
      here_val = base[base_index + work[sym]];
    }
    else {
      here_op = 32 + 64;         /* end of block */
      here_val = 0;
    }

    /* replicate for those indices with low len bits equal to huff */
    incr = 1 << (len - drop);
    fill = 1 << curr;
    min = fill;                 /* save offset to next table */
    do {
      fill -= incr;
      table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0;
    } while (fill !== 0);

    /* backwards increment the len-bit code huff */
    incr = 1 << (len - 1);
    while (huff & incr) {
      incr >>= 1;
    }
    if (incr !== 0) {
      huff &= incr - 1;
      huff += incr;
    } else {
      huff = 0;
    }

    /* go to next symbol, update count, len */
    sym++;
    if (--count[len] === 0) {
      if (len === max) { break; }
      len = lens[lens_index + work[sym]];
    }

    /* create new sub-table if needed */
    if (len > root && (huff & mask) !== low) {
      /* if first time, transition to sub-tables */
      if (drop === 0) {
        drop = root;
      }

      /* increment past last table */
      next += min;            /* here min is 1 << curr */

      /* determine length of next table */
      curr = len - drop;
      left = 1 << curr;
      while (curr + drop < max) {
        left -= count[curr + drop];
        if (left <= 0) { break; }
        curr++;
        left <<= 1;
      }

      /* check for enough space */
      used += 1 << curr;
      if ((type === LENS && used > ENOUGH_LENS) ||
        (type === DISTS && used > ENOUGH_DISTS)) {
        return 1;
      }

      /* point entry in root table to sub-table */
      low = huff & mask;
      /*table.op[low] = curr;
      table.bits[low] = root;
      table.val[low] = next - opts.table_index;*/
      table[low] = (root << 24) | (curr << 16) | (next - table_index) |0;
    }
  }

  /* fill in remaining table entry if code is incomplete (guaranteed to have
   at most one remaining entry, since if the code is incomplete, the
   maximum code length that was allowed to get this far is one bit) */
  if (huff !== 0) {
    //table.op[next + huff] = 64;            /* invalid code marker */
    //table.bits[next + huff] = len - drop;
    //table.val[next + huff] = 0;
    table[next + huff] = ((len - drop) << 24) | (64 << 16) |0;
  }

  /* set return parameters */
  //opts.table_index += used;
  opts.bits = root;
  return 0;
};

},{"../utils/common":27}],37:[function(_dereq_,module,exports){
'use strict';

module.exports = {
  '2':    'need dictionary',     /* Z_NEED_DICT       2  */
  '1':    'stream end',          /* Z_STREAM_END      1  */
  '0':    '',                    /* Z_OK              0  */
  '-1':   'file error',          /* Z_ERRNO         (-1) */
  '-2':   'stream error',        /* Z_STREAM_ERROR  (-2) */
  '-3':   'data error',          /* Z_DATA_ERROR    (-3) */
  '-4':   'insufficient memory', /* Z_MEM_ERROR     (-4) */
  '-5':   'buffer error',        /* Z_BUF_ERROR     (-5) */
  '-6':   'incompatible version' /* Z_VERSION_ERROR (-6) */
};
},{}],38:[function(_dereq_,module,exports){
'use strict';


var utils = _dereq_('../utils/common');

/* Public constants ==========================================================*/
/* ===========================================================================*/


//var Z_FILTERED          = 1;
//var Z_HUFFMAN_ONLY      = 2;
//var Z_RLE               = 3;
var Z_FIXED               = 4;
//var Z_DEFAULT_STRATEGY  = 0;

/* Possible values of the data_type field (though see inflate()) */
var Z_BINARY              = 0;
var Z_TEXT                = 1;
//var Z_ASCII             = 1; // = Z_TEXT
var Z_UNKNOWN             = 2;

/*============================================================================*/


function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }

// From zutil.h

var STORED_BLOCK = 0;
var STATIC_TREES = 1;
var DYN_TREES    = 2;
/* The three kinds of block type */

var MIN_MATCH    = 3;
var MAX_MATCH    = 258;
/* The minimum and maximum match lengths */

// From deflate.h
/* ===========================================================================
 * Internal compression state.
 */

var LENGTH_CODES  = 29;
/* number of length codes, not counting the special END_BLOCK code */

var LITERALS      = 256;
/* number of literal bytes 0..255 */

var L_CODES       = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */

var D_CODES       = 30;
/* number of distance codes */

var BL_CODES      = 19;
/* number of codes used to transfer the bit lengths */

var HEAP_SIZE     = 2*L_CODES + 1;
/* maximum heap size */

var MAX_BITS      = 15;
/* All codes must not exceed MAX_BITS bits */

var Buf_size      = 16;
/* size of bit buffer in bi_buf */


/* ===========================================================================
 * Constants
 */

var MAX_BL_BITS = 7;
/* Bit length codes must not exceed MAX_BL_BITS bits */

var END_BLOCK   = 256;
/* end of block literal code */

var REP_3_6     = 16;
/* repeat previous bit length 3-6 times (2 bits of repeat count) */

var REPZ_3_10   = 17;
/* repeat a zero length 3-10 times  (3 bits of repeat count) */

var REPZ_11_138 = 18;
/* repeat a zero length 11-138 times  (7 bits of repeat count) */

var extra_lbits =   /* extra bits for each length code */
  [0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];

var extra_dbits =   /* extra bits for each distance code */
  [0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];

var extra_blbits =  /* extra bits for each bit length code */
  [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];

var bl_order =
  [16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
/* The lengths of the bit length codes are sent in order of decreasing
 * probability, to avoid transmitting the lengths for unused bit length codes.
 */

/* ===========================================================================
 * Local data. These are initialized only once.
 */

// We pre-fill arrays with 0 to avoid uninitialized gaps

var DIST_CODE_LEN = 512; /* see definition of array dist_code below */

// !!!! Use flat array insdead of structure, Freq = i*2, Len = i*2+1
var static_ltree  = new Array((L_CODES+2) * 2);
zero(static_ltree);
/* The static literal tree. Since the bit lengths are imposed, there is no
 * need for the L_CODES extra codes used during heap construction. However
 * The codes 286 and 287 are needed to build a canonical tree (see _tr_init
 * below).
 */

var static_dtree  = new Array(D_CODES * 2);
zero(static_dtree);
/* The static distance tree. (Actually a trivial tree since all codes use
 * 5 bits.)
 */

var _dist_code    = new Array(DIST_CODE_LEN);
zero(_dist_code);
/* Distance codes. The first 256 values correspond to the distances
 * 3 .. 258, the last 256 values correspond to the top 8 bits of
 * the 15 bit distances.
 */

var _length_code  = new Array(MAX_MATCH-MIN_MATCH+1);
zero(_length_code);
/* length code for each normalized match length (0 == MIN_MATCH) */

var base_length   = new Array(LENGTH_CODES);
zero(base_length);
/* First normalized length for each code (0 = MIN_MATCH) */

var base_dist     = new Array(D_CODES);
zero(base_dist);
/* First normalized distance for each code (0 = distance of 1) */


var StaticTreeDesc = function (static_tree, extra_bits, extra_base, elems, max_length) {

  this.static_tree  = static_tree;  /* static tree or NULL */
  this.extra_bits   = extra_bits;   /* extra bits for each code or NULL */
  this.extra_base   = extra_base;   /* base index for extra_bits */
  this.elems        = elems;        /* max number of elements in the tree */
  this.max_length   = max_length;   /* max bit length for the codes */

  // show if `static_tree` has data or dummy - needed for monomorphic objects
  this.has_stree    = static_tree && static_tree.length;
};


var static_l_desc;
var static_d_desc;
var static_bl_desc;


var TreeDesc = function(dyn_tree, stat_desc) {
  this.dyn_tree = dyn_tree;     /* the dynamic tree */
  this.max_code = 0;            /* largest code with non zero frequency */
  this.stat_desc = stat_desc;   /* the corresponding static tree */
};



function d_code(dist) {
  return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)];
}


/* ===========================================================================
 * Output a short LSB first on the stream.
 * IN assertion: there is enough room in pendingBuf.
 */
function put_short (s, w) {
//    put_byte(s, (uch)((w) & 0xff));
//    put_byte(s, (uch)((ush)(w) >> 8));
  s.pending_buf[s.pending++] = (w) & 0xff;
  s.pending_buf[s.pending++] = (w >>> 8) & 0xff;
}


/* ===========================================================================
 * Send a value on a given number of bits.
 * IN assertion: length <= 16 and value fits in length bits.
 */
function send_bits(s, value, length) {
  if (s.bi_valid > (Buf_size - length)) {
    s.bi_buf |= (value << s.bi_valid) & 0xffff;
    put_short(s, s.bi_buf);
    s.bi_buf = value >> (Buf_size - s.bi_valid);
    s.bi_valid += length - Buf_size;
  } else {
    s.bi_buf |= (value << s.bi_valid) & 0xffff;
    s.bi_valid += length;
  }
}


function send_code(s, c, tree) {
  send_bits(s, tree[c*2]/*.Code*/, tree[c*2 + 1]/*.Len*/);
}


/* ===========================================================================
 * Reverse the first len bits of a code, using straightforward code (a faster
 * method would use a table)
 * IN assertion: 1 <= len <= 15
 */
function bi_reverse(code, len) {
  var res = 0;
  do {
    res |= code & 1;
    code >>>= 1;
    res <<= 1;
  } while (--len > 0);
  return res >>> 1;
}


/* ===========================================================================
 * Flush the bit buffer, keeping at most 7 bits in it.
 */
function bi_flush(s) {
  if (s.bi_valid === 16) {
    put_short(s, s.bi_buf);
    s.bi_buf = 0;
    s.bi_valid = 0;

  } else if (s.bi_valid >= 8) {
    s.pending_buf[s.pending++] = s.bi_buf & 0xff;
    s.bi_buf >>= 8;
    s.bi_valid -= 8;
  }
}


/* ===========================================================================
 * Compute the optimal bit lengths for a tree and update the total bit length
 * for the current block.
 * IN assertion: the fields freq and dad are set, heap[heap_max] and
 *    above are the tree nodes sorted by increasing frequency.
 * OUT assertions: the field len is set to the optimal bit length, the
 *     array bl_count contains the frequencies for each bit length.
 *     The length opt_len is updated; static_len is also updated if stree is
 *     not null.
 */
function gen_bitlen(s, desc)
//    deflate_state *s;
//    tree_desc *desc;    /* the tree descriptor */
{
  var tree            = desc.dyn_tree;
  var max_code        = desc.max_code;
  var stree           = desc.stat_desc.static_tree;
  var has_stree       = desc.stat_desc.has_stree;
  var extra           = desc.stat_desc.extra_bits;
  var base            = desc.stat_desc.extra_base;
  var max_length      = desc.stat_desc.max_length;
  var h;              /* heap index */
  var n, m;           /* iterate over the tree elements */
  var bits;           /* bit length */
  var xbits;          /* extra bits */
  var f;              /* frequency */
  var overflow = 0;   /* number of elements with bit length too large */

  for (bits = 0; bits <= MAX_BITS; bits++) {
    s.bl_count[bits] = 0;
  }

  /* In a first pass, compute the optimal bit lengths (which may
   * overflow in the case of the bit length tree).
   */
  tree[s.heap[s.heap_max]*2 + 1]/*.Len*/ = 0; /* root of the heap */

  for (h = s.heap_max+1; h < HEAP_SIZE; h++) {
    n = s.heap[h];
    bits = tree[tree[n*2 +1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1;
    if (bits > max_length) {
      bits = max_length;
      overflow++;
    }
    tree[n*2 + 1]/*.Len*/ = bits;
    /* We overwrite tree[n].Dad which is no longer needed */

    if (n > max_code) { continue; } /* not a leaf node */

    s.bl_count[bits]++;
    xbits = 0;
    if (n >= base) {
      xbits = extra[n-base];
    }
    f = tree[n * 2]/*.Freq*/;
    s.opt_len += f * (bits + xbits);
    if (has_stree) {
      s.static_len += f * (stree[n*2 + 1]/*.Len*/ + xbits);
    }
  }
  if (overflow === 0) { return; }

  // Trace((stderr,"\nbit length overflow\n"));
  /* This happens for example on obj2 and pic of the Calgary corpus */

  /* Find the first bit length which could increase: */
  do {
    bits = max_length-1;
    while (s.bl_count[bits] === 0) { bits--; }
    s.bl_count[bits]--;      /* move one leaf down the tree */
    s.bl_count[bits+1] += 2; /* move one overflow item as its brother */
    s.bl_count[max_length]--;
    /* The brother of the overflow item also moves one step up,
     * but this does not affect bl_count[max_length]
     */
    overflow -= 2;
  } while (overflow > 0);

  /* Now recompute all bit lengths, scanning in increasing frequency.
   * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
   * lengths instead of fixing only the wrong ones. This idea is taken
   * from 'ar' written by Haruhiko Okumura.)
   */
  for (bits = max_length; bits !== 0; bits--) {
    n = s.bl_count[bits];
    while (n !== 0) {
      m = s.heap[--h];
      if (m > max_code) { continue; }
      if (tree[m*2 + 1]/*.Len*/ !== bits) {
        // Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
        s.opt_len += (bits - tree[m*2 + 1]/*.Len*/)*tree[m*2]/*.Freq*/;
        tree[m*2 + 1]/*.Len*/ = bits;
      }
      n--;
    }
  }
}


/* ===========================================================================
 * Generate the codes for a given tree and bit counts (which need not be
 * optimal).
 * IN assertion: the array bl_count contains the bit length statistics for
 * the given tree and the field len is set for all tree elements.
 * OUT assertion: the field code is set for all tree elements of non
 *     zero code length.
 */
function gen_codes(tree, max_code, bl_count)
//    ct_data *tree;             /* the tree to decorate */
//    int max_code;              /* largest code with non zero frequency */
//    ushf *bl_count;            /* number of codes at each bit length */
{
  var next_code = new Array(MAX_BITS+1); /* next code value for each bit length */
  var code = 0;              /* running code value */
  var bits;                  /* bit index */
  var n;                     /* code index */

  /* The distribution counts are first used to generate the code values
   * without bit reversal.
   */
  for (bits = 1; bits <= MAX_BITS; bits++) {
    next_code[bits] = code = (code + bl_count[bits-1]) << 1;
  }
  /* Check that the bit counts in bl_count are consistent. The last code
   * must be all ones.
   */
  //Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
  //        "inconsistent bit counts");
  //Tracev((stderr,"\ngen_codes: max_code %d ", max_code));

  for (n = 0;  n <= max_code; n++) {
    var len = tree[n*2 + 1]/*.Len*/;
    if (len === 0) { continue; }
    /* Now reverse the bits */
    tree[n*2]/*.Code*/ = bi_reverse(next_code[len]++, len);

    //Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
    //     n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
  }
}


/* ===========================================================================
 * Initialize the various 'constant' tables.
 */
function tr_static_init() {
  var n;        /* iterates over tree elements */
  var bits;     /* bit counter */
  var length;   /* length value */
  var code;     /* code value */
  var dist;     /* distance index */
  var bl_count = new Array(MAX_BITS+1);
  /* number of codes at each bit length for an optimal tree */

  // do check in _tr_init()
  //if (static_init_done) return;

  /* For some embedded targets, global variables are not initialized: */
/*#ifdef NO_INIT_GLOBAL_POINTERS
  static_l_desc.static_tree = static_ltree;
  static_l_desc.extra_bits = extra_lbits;
  static_d_desc.static_tree = static_dtree;
  static_d_desc.extra_bits = extra_dbits;
  static_bl_desc.extra_bits = extra_blbits;
#endif*/

  /* Initialize the mapping length (0..255) -> length code (0..28) */
  length = 0;
  for (code = 0; code < LENGTH_CODES-1; code++) {
    base_length[code] = length;
    for (n = 0; n < (1<<extra_lbits[code]); n++) {
      _length_code[length++] = code;
    }
  }
  //Assert (length == 256, "tr_static_init: length != 256");
  /* Note that the length 255 (match length 258) can be represented
   * in two different ways: code 284 + 5 bits or code 285, so we
   * overwrite length_code[255] to use the best encoding:
   */
  _length_code[length-1] = code;

  /* Initialize the mapping dist (0..32K) -> dist code (0..29) */
  dist = 0;
  for (code = 0 ; code < 16; code++) {
    base_dist[code] = dist;
    for (n = 0; n < (1<<extra_dbits[code]); n++) {
      _dist_code[dist++] = code;
    }
  }
  //Assert (dist == 256, "tr_static_init: dist != 256");
  dist >>= 7; /* from now on, all distances are divided by 128 */
  for ( ; code < D_CODES; code++) {
    base_dist[code] = dist << 7;
    for (n = 0; n < (1<<(extra_dbits[code]-7)); n++) {
      _dist_code[256 + dist++] = code;
    }
  }
  //Assert (dist == 256, "tr_static_init: 256+dist != 512");

  /* Construct the codes of the static literal tree */
  for (bits = 0; bits <= MAX_BITS; bits++) {
    bl_count[bits] = 0;
  }

  n = 0;
  while (n <= 143) {
    static_ltree[n*2 + 1]/*.Len*/ = 8;
    n++;
    bl_count[8]++;
  }
  while (n <= 255) {
    static_ltree[n*2 + 1]/*.Len*/ = 9;
    n++;
    bl_count[9]++;
  }
  while (n <= 279) {
    static_ltree[n*2 + 1]/*.Len*/ = 7;
    n++;
    bl_count[7]++;
  }
  while (n <= 287) {
    static_ltree[n*2 + 1]/*.Len*/ = 8;
    n++;
    bl_count[8]++;
  }
  /* Codes 286 and 287 do not exist, but we must include them in the
   * tree construction to get a canonical Huffman tree (longest code
   * all ones)
   */
  gen_codes(static_ltree, L_CODES+1, bl_count);

  /* The static distance tree is trivial: */
  for (n = 0; n < D_CODES; n++) {
    static_dtree[n*2 + 1]/*.Len*/ = 5;
    static_dtree[n*2]/*.Code*/ = bi_reverse(n, 5);
  }

  // Now data ready and we can init static trees
  static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS+1, L_CODES, MAX_BITS);
  static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0,          D_CODES, MAX_BITS);
  static_bl_desc =new StaticTreeDesc(new Array(0), extra_blbits, 0,         BL_CODES, MAX_BL_BITS);

  //static_init_done = true;
}


/* ===========================================================================
 * Initialize a new block.
 */
function init_block(s) {
  var n; /* iterates over tree elements */

  /* Initialize the trees. */
  for (n = 0; n < L_CODES;  n++) { s.dyn_ltree[n*2]/*.Freq*/ = 0; }
  for (n = 0; n < D_CODES;  n++) { s.dyn_dtree[n*2]/*.Freq*/ = 0; }
  for (n = 0; n < BL_CODES; n++) { s.bl_tree[n*2]/*.Freq*/ = 0; }

  s.dyn_ltree[END_BLOCK*2]/*.Freq*/ = 1;
  s.opt_len = s.static_len = 0;
  s.last_lit = s.matches = 0;
}


/* ===========================================================================
 * Flush the bit buffer and align the output on a byte boundary
 */
function bi_windup(s)
{
  if (s.bi_valid > 8) {
    put_short(s, s.bi_buf);
  } else if (s.bi_valid > 0) {
    //put_byte(s, (Byte)s->bi_buf);
    s.pending_buf[s.pending++] = s.bi_buf;
  }
  s.bi_buf = 0;
  s.bi_valid = 0;
}

/* ===========================================================================
 * Copy a stored block, storing first the length and its
 * one's complement if requested.
 */
function copy_block(s, buf, len, header)
//DeflateState *s;
//charf    *buf;    /* the input data */
//unsigned len;     /* its length */
//int      header;  /* true if block header must be written */
{
  bi_windup(s);        /* align on byte boundary */

  if (header) {
    put_short(s, len);
    put_short(s, ~len);
  }
//  while (len--) {
//    put_byte(s, *buf++);
//  }
  utils.arraySet(s.pending_buf, s.window, buf, len, s.pending);
  s.pending += len;
}

/* ===========================================================================
 * Compares to subtrees, using the tree depth as tie breaker when
 * the subtrees have equal frequency. This minimizes the worst case length.
 */
function smaller(tree, n, m, depth) {
  var _n2 = n*2;
  var _m2 = m*2;
  return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ ||
         (tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m]));
}

/* ===========================================================================
 * Restore the heap property by moving down the tree starting at node k,
 * exchanging a node with the smallest of its two sons if necessary, stopping
 * when the heap property is re-established (each father smaller than its
 * two sons).
 */
function pqdownheap(s, tree, k)
//    deflate_state *s;
//    ct_data *tree;  /* the tree to restore */
//    int k;               /* node to move down */
{
  var v = s.heap[k];
  var j = k << 1;  /* left son of k */
  while (j <= s.heap_len) {
    /* Set j to the smallest of the two sons: */
    if (j < s.heap_len &&
      smaller(tree, s.heap[j+1], s.heap[j], s.depth)) {
      j++;
    }
    /* Exit if v is smaller than both sons */
    if (smaller(tree, v, s.heap[j], s.depth)) { break; }

    /* Exchange v with the smallest son */
    s.heap[k] = s.heap[j];
    k = j;

    /* And continue down the tree, setting j to the left son of k */
    j <<= 1;
  }
  s.heap[k] = v;
}


// inlined manually
// var SMALLEST = 1;

/* ===========================================================================
 * Send the block data compressed using the given Huffman trees
 */
function compress_block(s, ltree, dtree)
//    deflate_state *s;
//    const ct_data *ltree; /* literal tree */
//    const ct_data *dtree; /* distance tree */
{
  var dist;           /* distance of matched string */
  var lc;             /* match length or unmatched char (if dist == 0) */
  var lx = 0;         /* running index in l_buf */
  var code;           /* the code to send */
  var extra;          /* number of extra bits to send */

  if (s.last_lit !== 0) {
    do {
      dist = (s.pending_buf[s.d_buf + lx*2] << 8) | (s.pending_buf[s.d_buf + lx*2 + 1]);
      lc = s.pending_buf[s.l_buf + lx];
      lx++;

      if (dist === 0) {
        send_code(s, lc, ltree); /* send a literal byte */
        //Tracecv(isgraph(lc), (stderr," '%c' ", lc));
      } else {
        /* Here, lc is the match length - MIN_MATCH */
        code = _length_code[lc];
        send_code(s, code+LITERALS+1, ltree); /* send the length code */
        extra = extra_lbits[code];
        if (extra !== 0) {
          lc -= base_length[code];
          send_bits(s, lc, extra);       /* send the extra length bits */
        }
        dist--; /* dist is now the match distance - 1 */
        code = d_code(dist);
        //Assert (code < D_CODES, "bad d_code");

        send_code(s, code, dtree);       /* send the distance code */
        extra = extra_dbits[code];
        if (extra !== 0) {
          dist -= base_dist[code];
          send_bits(s, dist, extra);   /* send the extra distance bits */
        }
      } /* literal or match pair ? */

      /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
      //Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
      //       "pendingBuf overflow");

    } while (lx < s.last_lit);
  }

  send_code(s, END_BLOCK, ltree);
}


/* ===========================================================================
 * Construct one Huffman tree and assigns the code bit strings and lengths.
 * Update the total bit length for the current block.
 * IN assertion: the field freq is set for all tree elements.
 * OUT assertions: the fields len and code are set to the optimal bit length
 *     and corresponding code. The length opt_len is updated; static_len is
 *     also updated if stree is not null. The field max_code is set.
 */
function build_tree(s, desc)
//    deflate_state *s;
//    tree_desc *desc; /* the tree descriptor */
{
  var tree     = desc.dyn_tree;
  var stree    = desc.stat_desc.static_tree;
  var has_stree = desc.stat_desc.has_stree;
  var elems    = desc.stat_desc.elems;
  var n, m;          /* iterate over heap elements */
  var max_code = -1; /* largest code with non zero frequency */
  var node;          /* new node being created */

  /* Construct the initial heap, with least frequent element in
   * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
   * heap[0] is not used.
   */
  s.heap_len = 0;
  s.heap_max = HEAP_SIZE;

  for (n = 0; n < elems; n++) {
    if (tree[n * 2]/*.Freq*/ !== 0) {
      s.heap[++s.heap_len] = max_code = n;
      s.depth[n] = 0;

    } else {
      tree[n*2 + 1]/*.Len*/ = 0;
    }
  }

  /* The pkzip format requires that at least one distance code exists,
   * and that at least one bit should be sent even if there is only one
   * possible code. So to avoid special checks later on we force at least
   * two codes of non zero frequency.
   */
  while (s.heap_len < 2) {
    node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0);
    tree[node * 2]/*.Freq*/ = 1;
    s.depth[node] = 0;
    s.opt_len--;

    if (has_stree) {
      s.static_len -= stree[node*2 + 1]/*.Len*/;
    }
    /* node is 0 or 1 so it does not have extra bits */
  }
  desc.max_code = max_code;

  /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
   * establish sub-heaps of increasing lengths:
   */
  for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); }

  /* Construct the Huffman tree by repeatedly combining the least two
   * frequent nodes.
   */
  node = elems;              /* next internal node of the tree */
  do {
    //pqremove(s, tree, n);  /* n = node of least frequency */
    /*** pqremove ***/
    n = s.heap[1/*SMALLEST*/];
    s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--];
    pqdownheap(s, tree, 1/*SMALLEST*/);
    /***/

    m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */

    s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */
    s.heap[--s.heap_max] = m;

    /* Create a new node father of n and m */
    tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/;
    s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1;
    tree[n*2 + 1]/*.Dad*/ = tree[m*2 + 1]/*.Dad*/ = node;

    /* and insert the new node in the heap */
    s.heap[1/*SMALLEST*/] = node++;
    pqdownheap(s, tree, 1/*SMALLEST*/);

  } while (s.heap_len >= 2);

  s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/];

  /* At this point, the fields freq and dad are set. We can now
   * generate the bit lengths.
   */
  gen_bitlen(s, desc);

  /* The field len is now set, we can generate the bit codes */
  gen_codes(tree, max_code, s.bl_count);
}


/* ===========================================================================
 * Scan a literal or distance tree to determine the frequencies of the codes
 * in the bit length tree.
 */
function scan_tree(s, tree, max_code)
//    deflate_state *s;
//    ct_data *tree;   /* the tree to be scanned */
//    int max_code;    /* and its largest code of non zero frequency */
{
  var n;                     /* iterates over all tree elements */
  var prevlen = -1;          /* last emitted length */
  var curlen;                /* length of current code */

  var nextlen = tree[0*2 + 1]/*.Len*/; /* length of next code */

  var count = 0;             /* repeat count of the current code */
  var max_count = 7;         /* max repeat count */
  var min_count = 4;         /* min repeat count */

  if (nextlen === 0) {
    max_count = 138;
    min_count = 3;
  }
  tree[(max_code+1)*2 + 1]/*.Len*/ = 0xffff; /* guard */

  for (n = 0; n <= max_code; n++) {
    curlen = nextlen;
    nextlen = tree[(n+1)*2 + 1]/*.Len*/;

    if (++count < max_count && curlen === nextlen) {
      continue;

    } else if (count < min_count) {
      s.bl_tree[curlen * 2]/*.Freq*/ += count;

    } else if (curlen !== 0) {

      if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; }
      s.bl_tree[REP_3_6*2]/*.Freq*/++;

    } else if (count <= 10) {
      s.bl_tree[REPZ_3_10*2]/*.Freq*/++;

    } else {
      s.bl_tree[REPZ_11_138*2]/*.Freq*/++;
    }

    count = 0;
    prevlen = curlen;

    if (nextlen === 0) {
      max_count = 138;
      min_count = 3;

    } else if (curlen === nextlen) {
      max_count = 6;
      min_count = 3;

    } else {
      max_count = 7;
      min_count = 4;
    }
  }
}


/* ===========================================================================
 * Send a literal or distance tree in compressed form, using the codes in
 * bl_tree.
 */
function send_tree(s, tree, max_code)
//    deflate_state *s;
//    ct_data *tree; /* the tree to be scanned */
//    int max_code;       /* and its largest code of non zero frequency */
{
  var n;                     /* iterates over all tree elements */
  var prevlen = -1;          /* last emitted length */
  var curlen;                /* length of current code */

  var nextlen = tree[0*2 + 1]/*.Len*/; /* length of next code */

  var count = 0;             /* repeat count of the current code */
  var max_count = 7;         /* max repeat count */
  var min_count = 4;         /* min repeat count */

  /* tree[max_code+1].Len = -1; */  /* guard already set */
  if (nextlen === 0) {
    max_count = 138;
    min_count = 3;
  }

  for (n = 0; n <= max_code; n++) {
    curlen = nextlen;
    nextlen = tree[(n+1)*2 + 1]/*.Len*/;

    if (++count < max_count && curlen === nextlen) {
      continue;

    } else if (count < min_count) {
      do { send_code(s, curlen, s.bl_tree); } while (--count !== 0);

    } else if (curlen !== 0) {
      if (curlen !== prevlen) {
        send_code(s, curlen, s.bl_tree);
        count--;
      }
      //Assert(count >= 3 && count <= 6, " 3_6?");
      send_code(s, REP_3_6, s.bl_tree);
      send_bits(s, count-3, 2);

    } else if (count <= 10) {
      send_code(s, REPZ_3_10, s.bl_tree);
      send_bits(s, count-3, 3);

    } else {
      send_code(s, REPZ_11_138, s.bl_tree);
      send_bits(s, count-11, 7);
    }

    count = 0;
    prevlen = curlen;
    if (nextlen === 0) {
      max_count = 138;
      min_count = 3;

    } else if (curlen === nextlen) {
      max_count = 6;
      min_count = 3;

    } else {
      max_count = 7;
      min_count = 4;
    }
  }
}


/* ===========================================================================
 * Construct the Huffman tree for the bit lengths and return the index in
 * bl_order of the last bit length code to send.
 */
function build_bl_tree(s) {
  var max_blindex;  /* index of last bit length code of non zero freq */

  /* Determine the bit length frequencies for literal and distance trees */
  scan_tree(s, s.dyn_ltree, s.l_desc.max_code);
  scan_tree(s, s.dyn_dtree, s.d_desc.max_code);

  /* Build the bit length tree: */
  build_tree(s, s.bl_desc);
  /* opt_len now includes the length of the tree representations, except
   * the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
   */

  /* Determine the number of bit length codes to send. The pkzip format
   * requires that at least 4 bit length codes be sent. (appnote.txt says
   * 3 but the actual value used is 4.)
   */
  for (max_blindex = BL_CODES-1; max_blindex >= 3; max_blindex--) {
    if (s.bl_tree[bl_order[max_blindex]*2 + 1]/*.Len*/ !== 0) {
      break;
    }
  }
  /* Update opt_len to include the bit length tree and counts */
  s.opt_len += 3*(max_blindex+1) + 5+5+4;
  //Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
  //        s->opt_len, s->static_len));

  return max_blindex;
}


/* ===========================================================================
 * Send the header for a block using dynamic Huffman trees: the counts, the
 * lengths of the bit length codes, the literal tree and the distance tree.
 * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
 */
function send_all_trees(s, lcodes, dcodes, blcodes)
//    deflate_state *s;
//    int lcodes, dcodes, blcodes; /* number of codes for each tree */
{
  var rank;                    /* index in bl_order */

  //Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
  //Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
  //        "too many codes");
  //Tracev((stderr, "\nbl counts: "));
  send_bits(s, lcodes-257, 5); /* not +255 as stated in appnote.txt */
  send_bits(s, dcodes-1,   5);
  send_bits(s, blcodes-4,  4); /* not -3 as stated in appnote.txt */
  for (rank = 0; rank < blcodes; rank++) {
    //Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
    send_bits(s, s.bl_tree[bl_order[rank]*2 + 1]/*.Len*/, 3);
  }
  //Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));

  send_tree(s, s.dyn_ltree, lcodes-1); /* literal tree */
  //Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));

  send_tree(s, s.dyn_dtree, dcodes-1); /* distance tree */
  //Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
}


/* ===========================================================================
 * Check if the data type is TEXT or BINARY, using the following algorithm:
 * - TEXT if the two conditions below are satisfied:
 *    a) There are no non-portable control characters belonging to the
 *       "black list" (0..6, 14..25, 28..31).
 *    b) There is at least one printable character belonging to the
 *       "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255).
 * - BINARY otherwise.
 * - The following partially-portable control characters form a
 *   "gray list" that is ignored in this detection algorithm:
 *   (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}).
 * IN assertion: the fields Freq of dyn_ltree are set.
 */
function detect_data_type(s) {
  /* black_mask is the bit mask of black-listed bytes
   * set bits 0..6, 14..25, and 28..31
   * 0xf3ffc07f = binary 11110011111111111100000001111111
   */
  var black_mask = 0xf3ffc07f;
  var n;

  /* Check for non-textual ("black-listed") bytes. */
  for (n = 0; n <= 31; n++, black_mask >>>= 1) {
    if ((black_mask & 1) && (s.dyn_ltree[n*2]/*.Freq*/ !== 0)) {
      return Z_BINARY;
    }
  }

  /* Check for textual ("white-listed") bytes. */
  if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 ||
      s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) {
    return Z_TEXT;
  }
  for (n = 32; n < LITERALS; n++) {
    if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) {
      return Z_TEXT;
    }
  }

  /* There are no "black-listed" or "white-listed" bytes:
   * this stream either is empty or has tolerated ("gray-listed") bytes only.
   */
  return Z_BINARY;
}


var static_init_done = false;

/* ===========================================================================
 * Initialize the tree data structures for a new zlib stream.
 */
function _tr_init(s)
{

  if (!static_init_done) {
    tr_static_init();
    static_init_done = true;
  }

  s.l_desc  = new TreeDesc(s.dyn_ltree, static_l_desc);
  s.d_desc  = new TreeDesc(s.dyn_dtree, static_d_desc);
  s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc);

  s.bi_buf = 0;
  s.bi_valid = 0;

  /* Initialize the first block of the first file: */
  init_block(s);
}


/* ===========================================================================
 * Send a stored block
 */
function _tr_stored_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf;       /* input block */
//ulg stored_len;   /* length of input block */
//int last;         /* one if this is the last block for a file */
{
  send_bits(s, (STORED_BLOCK<<1)+(last ? 1 : 0), 3);    /* send block type */
  copy_block(s, buf, stored_len, true); /* with header */
}


/* ===========================================================================
 * Send one empty static block to give enough lookahead for inflate.
 * This takes 10 bits, of which 7 may remain in the bit buffer.
 */
function _tr_align(s) {
  send_bits(s, STATIC_TREES<<1, 3);
  send_code(s, END_BLOCK, static_ltree);
  bi_flush(s);
}


/* ===========================================================================
 * Determine the best encoding for the current block: dynamic trees, static
 * trees or store, and output the encoded block to the zip file.
 */
function _tr_flush_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf;       /* input block, or NULL if too old */
//ulg stored_len;   /* length of input block */
//int last;         /* one if this is the last block for a file */
{
  var opt_lenb, static_lenb;  /* opt_len and static_len in bytes */
  var max_blindex = 0;        /* index of last bit length code of non zero freq */

  /* Build the Huffman trees unless a stored block is forced */
  if (s.level > 0) {

    /* Check if the file is binary or text */
    if (s.strm.data_type === Z_UNKNOWN) {
      s.strm.data_type = detect_data_type(s);
    }

    /* Construct the literal and distance trees */
    build_tree(s, s.l_desc);
    // Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
    //        s->static_len));

    build_tree(s, s.d_desc);
    // Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
    //        s->static_len));
    /* At this point, opt_len and static_len are the total bit lengths of
     * the compressed block data, excluding the tree representations.
     */

    /* Build the bit length tree for the above two trees, and get the index
     * in bl_order of the last bit length code to send.
     */
    max_blindex = build_bl_tree(s);

    /* Determine the best encoding. Compute the block lengths in bytes. */
    opt_lenb = (s.opt_len+3+7) >>> 3;
    static_lenb = (s.static_len+3+7) >>> 3;

    // Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
    //        opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
    //        s->last_lit));

    if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; }

  } else {
    // Assert(buf != (char*)0, "lost buf");
    opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
  }

  if ((stored_len+4 <= opt_lenb) && (buf !== -1)) {
    /* 4: two words for the lengths */

    /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
     * Otherwise we can't have processed more than WSIZE input bytes since
     * the last block flush, because compression would have been
     * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
     * transform a block into a stored block.
     */
    _tr_stored_block(s, buf, stored_len, last);

  } else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) {

    send_bits(s, (STATIC_TREES<<1) + (last ? 1 : 0), 3);
    compress_block(s, static_ltree, static_dtree);

  } else {
    send_bits(s, (DYN_TREES<<1) + (last ? 1 : 0), 3);
    send_all_trees(s, s.l_desc.max_code+1, s.d_desc.max_code+1, max_blindex+1);
    compress_block(s, s.dyn_ltree, s.dyn_dtree);
  }
  // Assert (s->compressed_len == s->bits_sent, "bad compressed size");
  /* The above check is made mod 2^32, for files larger than 512 MB
   * and uLong implemented on 32 bits.
   */
  init_block(s);

  if (last) {
    bi_windup(s);
  }
  // Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
  //       s->compressed_len-7*last));
}

/* ===========================================================================
 * Save the match info and tally the frequency counts. Return true if
 * the current block must be flushed.
 */
function _tr_tally(s, dist, lc)
//    deflate_state *s;
//    unsigned dist;  /* distance of matched string */
//    unsigned lc;    /* match length-MIN_MATCH or unmatched char (if dist==0) */
{
  //var out_length, in_length, dcode;

  s.pending_buf[s.d_buf + s.last_lit * 2]     = (dist >>> 8) & 0xff;
  s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff;

  s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff;
  s.last_lit++;

  if (dist === 0) {
    /* lc is the unmatched char */
    s.dyn_ltree[lc*2]/*.Freq*/++;
  } else {
    s.matches++;
    /* Here, lc is the match length - MIN_MATCH */
    dist--;             /* dist = match distance - 1 */
    //Assert((ush)dist < (ush)MAX_DIST(s) &&
    //       (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
    //       (ush)d_code(dist) < (ush)D_CODES,  "_tr_tally: bad match");

    s.dyn_ltree[(_length_code[lc]+LITERALS+1) * 2]/*.Freq*/++;
    s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
  }

// (!) This block is disabled in zlib defailts,
// don't enable it for binary compatibility

//#ifdef TRUNCATE_BLOCK
//  /* Try to guess if it is profitable to stop the current block here */
//  if ((s.last_lit & 0x1fff) === 0 && s.level > 2) {
//    /* Compute an upper bound for the compressed length */
//    out_length = s.last_lit*8;
//    in_length = s.strstart - s.block_start;
//
//    for (dcode = 0; dcode < D_CODES; dcode++) {
//      out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]);
//    }
//    out_length >>>= 3;
//    //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
//    //       s->last_lit, in_length, out_length,
//    //       100L - out_length*100L/in_length));
//    if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) {
//      return true;
//    }
//  }
//#endif

  return (s.last_lit === s.lit_bufsize-1);
  /* We avoid equality with lit_bufsize because of wraparound at 64K
   * on 16 bit machines and because stored blocks are restricted to
   * 64K-1 bytes.
   */
}

exports._tr_init  = _tr_init;
exports._tr_stored_block = _tr_stored_block;
exports._tr_flush_block  = _tr_flush_block;
exports._tr_tally = _tr_tally;
exports._tr_align = _tr_align;
},{"../utils/common":27}],39:[function(_dereq_,module,exports){
'use strict';


function ZStream() {
  /* next input byte */
  this.input = null; // JS specific, because we have no pointers
  this.next_in = 0;
  /* number of bytes available at input */
  this.avail_in = 0;
  /* total number of input bytes read so far */
  this.total_in = 0;
  /* next output byte should be put there */
  this.output = null; // JS specific, because we have no pointers
  this.next_out = 0;
  /* remaining free space at output */
  this.avail_out = 0;
  /* total number of bytes output so far */
  this.total_out = 0;
  /* last error message, NULL if no error */
  this.msg = ''/*Z_NULL*/;
  /* not visible by applications */
  this.state = null;
  /* best guess about the data type: binary or text */
  this.data_type = 2/*Z_UNKNOWN*/;
  /* adler32 value of the uncompressed data */
  this.adler = 0;
}

module.exports = ZStream;
},{}]},{},[9])
(9)
});

/*! pdfmake v0.1.36, @license MIT, @link http://pdfmake.org */
(function webpackUniversalModuleDefinition(root, factory) {
	if(typeof exports === 'object' && typeof module === 'object')
		module.exports = factory();
	else if(typeof define === 'function' && define.amd)
		define([], factory);
	else {
		var a = factory();
		for(var i in a) (typeof exports === 'object' ? exports : root)[i] = a[i];
	}
})(typeof self !== 'undefined' ? self : this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId]) {
/******/ 			return installedModules[moduleId].exports;
/******/ 		}
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;
/******/
/******/ 	// define getter function for harmony exports
/******/ 	__webpack_require__.d = function(exports, name, getter) {
/******/ 		if(!__webpack_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, {
/******/ 				configurable: false,
/******/ 				enumerable: true,
/******/ 				get: getter
/******/ 			});
/******/ 		}
/******/ 	};
/******/
/******/ 	// getDefaultExport function for compatibility with non-harmony modules
/******/ 	__webpack_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__webpack_require__.d(getter, 'a', getter);
/******/ 		return getter;
/******/ 	};
/******/
/******/ 	// Object.prototype.hasOwnProperty.call
/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ 	// __webpack_public_path__
/******/ 	__webpack_require__.p = "";
/******/
/******/ 	// Load entry module and return exports
/******/ 	return __webpack_require__(__webpack_require__.s = 122);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function isString(variable) {
	return typeof variable === 'string' || variable instanceof String;
}

function isNumber(variable) {
	return typeof variable === 'number' || variable instanceof Number;
}

function isBoolean(variable) {
	return typeof variable === 'boolean';
}

function isArray(variable) {
	return Array.isArray(variable);
}

function isFunction(variable) {
	return typeof variable === 'function';
}

function isObject(variable) {
	return variable !== null && typeof variable === 'object';
}

function isNull(variable) {
	return variable === null;
}

function isUndefined(variable) {
	return variable === undefined;
}

function pack() {
	var result = {};

	for (var i = 0, l = arguments.length; i < l; i++) {
		var obj = arguments[i];

		if (obj) {
			for (var key in obj) {
				if (obj.hasOwnProperty(key)) {
					result[key] = obj[key];
				}
			}
		}
	}

	return result;
}

function offsetVector(vector, x, y) {
	switch (vector.type) {
		case 'ellipse':
		case 'rect':
			vector.x += x;
			vector.y += y;
			break;
		case 'line':
			vector.x1 += x;
			vector.x2 += x;
			vector.y1 += y;
			vector.y2 += y;
			break;
		case 'polyline':
			for (var i = 0, l = vector.points.length; i < l; i++) {
				vector.points[i].x += x;
				vector.points[i].y += y;
			}
			break;
	}
}

function fontStringify(key, val) {
	if (key === 'font') {
		return 'font';
	}
	return val;
}

module.exports = {
	isString: isString,
	isNumber: isNumber,
	isBoolean: isBoolean,
	isArray: isArray,
	isFunction: isFunction,
	isObject: isObject,
	isNull: isNull,
	isUndefined: isUndefined,
	pack: pack,
	fontStringify: fontStringify,
	offsetVector: offsetVector
};


/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global) {/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */
/* eslint-disable no-proto */



var base64 = __webpack_require__(124)
var ieee754 = __webpack_require__(125)
var isArray = __webpack_require__(76)

exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50

/**
 * If `Buffer.TYPED_ARRAY_SUPPORT`:
 *   === true    Use Uint8Array implementation (fastest)
 *   === false   Use Object implementation (most compatible, even IE6)
 *
 * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
 * Opera 11.6+, iOS 4.2+.
 *
 * Due to various browser bugs, sometimes the Object implementation will be used even
 * when the browser supports typed arrays.
 *
 * Note:
 *
 *   - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
 *     See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
 *
 *   - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
 *
 *   - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
 *     incorrect length in some situations.

 * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
 * get the Object implementation, which is slower but behaves correctly.
 */
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
  ? global.TYPED_ARRAY_SUPPORT
  : typedArraySupport()

/*
 * Export kMaxLength after typed array support is determined.
 */
exports.kMaxLength = kMaxLength()

function typedArraySupport () {
  try {
    var arr = new Uint8Array(1)
    arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}
    return arr.foo() === 42 && // typed array instances can be augmented
        typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
        arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
  } catch (e) {
    return false
  }
}

function kMaxLength () {
  return Buffer.TYPED_ARRAY_SUPPORT
    ? 0x7fffffff
    : 0x3fffffff
}

function createBuffer (that, length) {
  if (kMaxLength() < length) {
    throw new RangeError('Invalid typed array length')
  }
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    // Return an augmented `Uint8Array` instance, for best performance
    that = new Uint8Array(length)
    that.__proto__ = Buffer.prototype
  } else {
    // Fallback: Return an object instance of the Buffer class
    if (that === null) {
      that = new Buffer(length)
    }
    that.length = length
  }

  return that
}

/**
 * The Buffer constructor returns instances of `Uint8Array` that have their
 * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
 * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
 * and the `Uint8Array` methods. Square bracket notation works as expected -- it
 * returns a single octet.
 *
 * The `Uint8Array` prototype remains unmodified.
 */

function Buffer (arg, encodingOrOffset, length) {
  if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
    return new Buffer(arg, encodingOrOffset, length)
  }

  // Common case.
  if (typeof arg === 'number') {
    if (typeof encodingOrOffset === 'string') {
      throw new Error(
        'If encoding is specified then the first argument must be a string'
      )
    }
    return allocUnsafe(this, arg)
  }
  return from(this, arg, encodingOrOffset, length)
}

Buffer.poolSize = 8192 // not used by this implementation

// TODO: Legacy, not needed anymore. Remove in next major version.
Buffer._augment = function (arr) {
  arr.__proto__ = Buffer.prototype
  return arr
}

function from (that, value, encodingOrOffset, length) {
  if (typeof value === 'number') {
    throw new TypeError('"value" argument must not be a number')
  }

  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
    return fromArrayBuffer(that, value, encodingOrOffset, length)
  }

  if (typeof value === 'string') {
    return fromString(that, value, encodingOrOffset)
  }

  return fromObject(that, value)
}

/**
 * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
 * if value is a number.
 * Buffer.from(str[, encoding])
 * Buffer.from(array)
 * Buffer.from(buffer)
 * Buffer.from(arrayBuffer[, byteOffset[, length]])
 **/
Buffer.from = function (value, encodingOrOffset, length) {
  return from(null, value, encodingOrOffset, length)
}

if (Buffer.TYPED_ARRAY_SUPPORT) {
  Buffer.prototype.__proto__ = Uint8Array.prototype
  Buffer.__proto__ = Uint8Array
  if (typeof Symbol !== 'undefined' && Symbol.species &&
      Buffer[Symbol.species] === Buffer) {
    // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
    Object.defineProperty(Buffer, Symbol.species, {
      value: null,
      configurable: true
    })
  }
}

function assertSize (size) {
  if (typeof size !== 'number') {
    throw new TypeError('"size" argument must be a number')
  } else if (size < 0) {
    throw new RangeError('"size" argument must not be negative')
  }
}

function alloc (that, size, fill, encoding) {
  assertSize(size)
  if (size <= 0) {
    return createBuffer(that, size)
  }
  if (fill !== undefined) {
    // Only pay attention to encoding if it's a string. This
    // prevents accidentally sending in a number that would
    // be interpretted as a start offset.
    return typeof encoding === 'string'
      ? createBuffer(that, size).fill(fill, encoding)
      : createBuffer(that, size).fill(fill)
  }
  return createBuffer(that, size)
}

/**
 * Creates a new filled Buffer instance.
 * alloc(size[, fill[, encoding]])
 **/
Buffer.alloc = function (size, fill, encoding) {
  return alloc(null, size, fill, encoding)
}

function allocUnsafe (that, size) {
  assertSize(size)
  that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
  if (!Buffer.TYPED_ARRAY_SUPPORT) {
    for (var i = 0; i < size; ++i) {
      that[i] = 0
    }
  }
  return that
}

/**
 * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
 * */
Buffer.allocUnsafe = function (size) {
  return allocUnsafe(null, size)
}
/**
 * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
 */
Buffer.allocUnsafeSlow = function (size) {
  return allocUnsafe(null, size)
}

function fromString (that, string, encoding) {
  if (typeof encoding !== 'string' || encoding === '') {
    encoding = 'utf8'
  }

  if (!Buffer.isEncoding(encoding)) {
    throw new TypeError('"encoding" must be a valid string encoding')
  }

  var length = byteLength(string, encoding) | 0
  that = createBuffer(that, length)

  var actual = that.write(string, encoding)

  if (actual !== length) {
    // Writing a hex string, for example, that contains invalid characters will
    // cause everything after the first invalid character to be ignored. (e.g.
    // 'abxxcd' will be treated as 'ab')
    that = that.slice(0, actual)
  }

  return that
}

function fromArrayLike (that, array) {
  var length = array.length < 0 ? 0 : checked(array.length) | 0
  that = createBuffer(that, length)
  for (var i = 0; i < length; i += 1) {
    that[i] = array[i] & 255
  }
  return that
}

function fromArrayBuffer (that, array, byteOffset, length) {
  array.byteLength // this throws if `array` is not a valid ArrayBuffer

  if (byteOffset < 0 || array.byteLength < byteOffset) {
    throw new RangeError('\'offset\' is out of bounds')
  }

  if (array.byteLength < byteOffset + (length || 0)) {
    throw new RangeError('\'length\' is out of bounds')
  }

  if (byteOffset === undefined && length === undefined) {
    array = new Uint8Array(array)
  } else if (length === undefined) {
    array = new Uint8Array(array, byteOffset)
  } else {
    array = new Uint8Array(array, byteOffset, length)
  }

  if (Buffer.TYPED_ARRAY_SUPPORT) {
    // Return an augmented `Uint8Array` instance, for best performance
    that = array
    that.__proto__ = Buffer.prototype
  } else {
    // Fallback: Return an object instance of the Buffer class
    that = fromArrayLike(that, array)
  }
  return that
}

function fromObject (that, obj) {
  if (Buffer.isBuffer(obj)) {
    var len = checked(obj.length) | 0
    that = createBuffer(that, len)

    if (that.length === 0) {
      return that
    }

    obj.copy(that, 0, 0, len)
    return that
  }

  if (obj) {
    if ((typeof ArrayBuffer !== 'undefined' &&
        obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
      if (typeof obj.length !== 'number' || isnan(obj.length)) {
        return createBuffer(that, 0)
      }
      return fromArrayLike(that, obj)
    }

    if (obj.type === 'Buffer' && isArray(obj.data)) {
      return fromArrayLike(that, obj.data)
    }
  }

  throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
}

function checked (length) {
  // Note: cannot use `length < kMaxLength()` here because that fails when
  // length is NaN (which is otherwise coerced to zero.)
  if (length >= kMaxLength()) {
    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
                         'size: 0x' + kMaxLength().toString(16) + ' bytes')
  }
  return length | 0
}

function SlowBuffer (length) {
  if (+length != length) { // eslint-disable-line eqeqeq
    length = 0
  }
  return Buffer.alloc(+length)
}

Buffer.isBuffer = function isBuffer (b) {
  return !!(b != null && b._isBuffer)
}

Buffer.compare = function compare (a, b) {
  if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
    throw new TypeError('Arguments must be Buffers')
  }

  if (a === b) return 0

  var x = a.length
  var y = b.length

  for (var i = 0, len = Math.min(x, y); i < len; ++i) {
    if (a[i] !== b[i]) {
      x = a[i]
      y = b[i]
      break
    }
  }

  if (x < y) return -1
  if (y < x) return 1
  return 0
}

Buffer.isEncoding = function isEncoding (encoding) {
  switch (String(encoding).toLowerCase()) {
    case 'hex':
    case 'utf8':
    case 'utf-8':
    case 'ascii':
    case 'latin1':
    case 'binary':
    case 'base64':
    case 'ucs2':
    case 'ucs-2':
    case 'utf16le':
    case 'utf-16le':
      return true
    default:
      return false
  }
}

Buffer.concat = function concat (list, length) {
  if (!isArray(list)) {
    throw new TypeError('"list" argument must be an Array of Buffers')
  }

  if (list.length === 0) {
    return Buffer.alloc(0)
  }

  var i
  if (length === undefined) {
    length = 0
    for (i = 0; i < list.length; ++i) {
      length += list[i].length
    }
  }

  var buffer = Buffer.allocUnsafe(length)
  var pos = 0
  for (i = 0; i < list.length; ++i) {
    var buf = list[i]
    if (!Buffer.isBuffer(buf)) {
      throw new TypeError('"list" argument must be an Array of Buffers')
    }
    buf.copy(buffer, pos)
    pos += buf.length
  }
  return buffer
}

function byteLength (string, encoding) {
  if (Buffer.isBuffer(string)) {
    return string.length
  }
  if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
      (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
    return string.byteLength
  }
  if (typeof string !== 'string') {
    string = '' + string
  }

  var len = string.length
  if (len === 0) return 0

  // Use a for loop to avoid recursion
  var loweredCase = false
  for (;;) {
    switch (encoding) {
      case 'ascii':
      case 'latin1':
      case 'binary':
        return len
      case 'utf8':
      case 'utf-8':
      case undefined:
        return utf8ToBytes(string).length
      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return len * 2
      case 'hex':
        return len >>> 1
      case 'base64':
        return base64ToBytes(string).length
      default:
        if (loweredCase) return utf8ToBytes(string).length // assume utf8
        encoding = ('' + encoding).toLowerCase()
        loweredCase = true
    }
  }
}
Buffer.byteLength = byteLength

function slowToString (encoding, start, end) {
  var loweredCase = false

  // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
  // property of a typed array.

  // This behaves neither like String nor Uint8Array in that we set start/end
  // to their upper/lower bounds if the value passed is out of range.
  // undefined is handled specially as per ECMA-262 6th Edition,
  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
  if (start === undefined || start < 0) {
    start = 0
  }
  // Return early if start > this.length. Done here to prevent potential uint32
  // coercion fail below.
  if (start > this.length) {
    return ''
  }

  if (end === undefined || end > this.length) {
    end = this.length
  }

  if (end <= 0) {
    return ''
  }

  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
  end >>>= 0
  start >>>= 0

  if (end <= start) {
    return ''
  }

  if (!encoding) encoding = 'utf8'

  while (true) {
    switch (encoding) {
      case 'hex':
        return hexSlice(this, start, end)

      case 'utf8':
      case 'utf-8':
        return utf8Slice(this, start, end)

      case 'ascii':
        return asciiSlice(this, start, end)

      case 'latin1':
      case 'binary':
        return latin1Slice(this, start, end)

      case 'base64':
        return base64Slice(this, start, end)

      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return utf16leSlice(this, start, end)

      default:
        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
        encoding = (encoding + '').toLowerCase()
        loweredCase = true
    }
  }
}

// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
// Buffer instances.
Buffer.prototype._isBuffer = true

function swap (b, n, m) {
  var i = b[n]
  b[n] = b[m]
  b[m] = i
}

Buffer.prototype.swap16 = function swap16 () {
  var len = this.length
  if (len % 2 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 16-bits')
  }
  for (var i = 0; i < len; i += 2) {
    swap(this, i, i + 1)
  }
  return this
}

Buffer.prototype.swap32 = function swap32 () {
  var len = this.length
  if (len % 4 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 32-bits')
  }
  for (var i = 0; i < len; i += 4) {
    swap(this, i, i + 3)
    swap(this, i + 1, i + 2)
  }
  return this
}

Buffer.prototype.swap64 = function swap64 () {
  var len = this.length
  if (len % 8 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 64-bits')
  }
  for (var i = 0; i < len; i += 8) {
    swap(this, i, i + 7)
    swap(this, i + 1, i + 6)
    swap(this, i + 2, i + 5)
    swap(this, i + 3, i + 4)
  }
  return this
}

Buffer.prototype.toString = function toString () {
  var length = this.length | 0
  if (length === 0) return ''
  if (arguments.length === 0) return utf8Slice(this, 0, length)
  return slowToString.apply(this, arguments)
}

Buffer.prototype.equals = function equals (b) {
  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
  if (this === b) return true
  return Buffer.compare(this, b) === 0
}

Buffer.prototype.inspect = function inspect () {
  var str = ''
  var max = exports.INSPECT_MAX_BYTES
  if (this.length > 0) {
    str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
    if (this.length > max) str += ' ... '
  }
  return '<Buffer ' + str + '>'
}

Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
  if (!Buffer.isBuffer(target)) {
    throw new TypeError('Argument must be a Buffer')
  }

  if (start === undefined) {
    start = 0
  }
  if (end === undefined) {
    end = target ? target.length : 0
  }
  if (thisStart === undefined) {
    thisStart = 0
  }
  if (thisEnd === undefined) {
    thisEnd = this.length
  }

  if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
    throw new RangeError('out of range index')
  }

  if (thisStart >= thisEnd && start >= end) {
    return 0
  }
  if (thisStart >= thisEnd) {
    return -1
  }
  if (start >= end) {
    return 1
  }

  start >>>= 0
  end >>>= 0
  thisStart >>>= 0
  thisEnd >>>= 0

  if (this === target) return 0

  var x = thisEnd - thisStart
  var y = end - start
  var len = Math.min(x, y)

  var thisCopy = this.slice(thisStart, thisEnd)
  var targetCopy = target.slice(start, end)

  for (var i = 0; i < len; ++i) {
    if (thisCopy[i] !== targetCopy[i]) {
      x = thisCopy[i]
      y = targetCopy[i]
      break
    }
  }

  if (x < y) return -1
  if (y < x) return 1
  return 0
}

// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
//
// Arguments:
// - buffer - a Buffer to search
// - val - a string, Buffer, or number
// - byteOffset - an index into `buffer`; will be clamped to an int32
// - encoding - an optional encoding, relevant is val is a string
// - dir - true for indexOf, false for lastIndexOf
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
  // Empty buffer means no match
  if (buffer.length === 0) return -1

  // Normalize byteOffset
  if (typeof byteOffset === 'string') {
    encoding = byteOffset
    byteOffset = 0
  } else if (byteOffset > 0x7fffffff) {
    byteOffset = 0x7fffffff
  } else if (byteOffset < -0x80000000) {
    byteOffset = -0x80000000
  }
  byteOffset = +byteOffset  // Coerce to Number.
  if (isNaN(byteOffset)) {
    // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
    byteOffset = dir ? 0 : (buffer.length - 1)
  }

  // Normalize byteOffset: negative offsets start from the end of the buffer
  if (byteOffset < 0) byteOffset = buffer.length + byteOffset
  if (byteOffset >= buffer.length) {
    if (dir) return -1
    else byteOffset = buffer.length - 1
  } else if (byteOffset < 0) {
    if (dir) byteOffset = 0
    else return -1
  }

  // Normalize val
  if (typeof val === 'string') {
    val = Buffer.from(val, encoding)
  }

  // Finally, search either indexOf (if dir is true) or lastIndexOf
  if (Buffer.isBuffer(val)) {
    // Special case: looking for empty string/buffer always fails
    if (val.length === 0) {
      return -1
    }
    return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
  } else if (typeof val === 'number') {
    val = val & 0xFF // Search for a byte value [0-255]
    if (Buffer.TYPED_ARRAY_SUPPORT &&
        typeof Uint8Array.prototype.indexOf === 'function') {
      if (dir) {
        return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
      } else {
        return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
      }
    }
    return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
  }

  throw new TypeError('val must be string, number or Buffer')
}

function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
  var indexSize = 1
  var arrLength = arr.length
  var valLength = val.length

  if (encoding !== undefined) {
    encoding = String(encoding).toLowerCase()
    if (encoding === 'ucs2' || encoding === 'ucs-2' ||
        encoding === 'utf16le' || encoding === 'utf-16le') {
      if (arr.length < 2 || val.length < 2) {
        return -1
      }
      indexSize = 2
      arrLength /= 2
      valLength /= 2
      byteOffset /= 2
    }
  }

  function read (buf, i) {
    if (indexSize === 1) {
      return buf[i]
    } else {
      return buf.readUInt16BE(i * indexSize)
    }
  }

  var i
  if (dir) {
    var foundIndex = -1
    for (i = byteOffset; i < arrLength; i++) {
      if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
        if (foundIndex === -1) foundIndex = i
        if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
      } else {
        if (foundIndex !== -1) i -= i - foundIndex
        foundIndex = -1
      }
    }
  } else {
    if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
    for (i = byteOffset; i >= 0; i--) {
      var found = true
      for (var j = 0; j < valLength; j++) {
        if (read(arr, i + j) !== read(val, j)) {
          found = false
          break
        }
      }
      if (found) return i
    }
  }

  return -1
}

Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
  return this.indexOf(val, byteOffset, encoding) !== -1
}

Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
  return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
}

Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
  return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
}

function hexWrite (buf, string, offset, length) {
  offset = Number(offset) || 0
  var remaining = buf.length - offset
  if (!length) {
    length = remaining
  } else {
    length = Number(length)
    if (length > remaining) {
      length = remaining
    }
  }

  // must be an even number of digits
  var strLen = string.length
  if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')

  if (length > strLen / 2) {
    length = strLen / 2
  }
  for (var i = 0; i < length; ++i) {
    var parsed = parseInt(string.substr(i * 2, 2), 16)
    if (isNaN(parsed)) return i
    buf[offset + i] = parsed
  }
  return i
}

function utf8Write (buf, string, offset, length) {
  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
}

function asciiWrite (buf, string, offset, length) {
  return blitBuffer(asciiToBytes(string), buf, offset, length)
}

function latin1Write (buf, string, offset, length) {
  return asciiWrite(buf, string, offset, length)
}

function base64Write (buf, string, offset, length) {
  return blitBuffer(base64ToBytes(string), buf, offset, length)
}

function ucs2Write (buf, string, offset, length) {
  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
}

Buffer.prototype.write = function write (string, offset, length, encoding) {
  // Buffer#write(string)
  if (offset === undefined) {
    encoding = 'utf8'
    length = this.length
    offset = 0
  // Buffer#write(string, encoding)
  } else if (length === undefined && typeof offset === 'string') {
    encoding = offset
    length = this.length
    offset = 0
  // Buffer#write(string, offset[, length][, encoding])
  } else if (isFinite(offset)) {
    offset = offset | 0
    if (isFinite(length)) {
      length = length | 0
      if (encoding === undefined) encoding = 'utf8'
    } else {
      encoding = length
      length = undefined
    }
  // legacy write(string, encoding, offset, length) - remove in v0.13
  } else {
    throw new Error(
      'Buffer.write(string, encoding, offset[, length]) is no longer supported'
    )
  }

  var remaining = this.length - offset
  if (length === undefined || length > remaining) length = remaining

  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
    throw new RangeError('Attempt to write outside buffer bounds')
  }

  if (!encoding) encoding = 'utf8'

  var loweredCase = false
  for (;;) {
    switch (encoding) {
      case 'hex':
        return hexWrite(this, string, offset, length)

      case 'utf8':
      case 'utf-8':
        return utf8Write(this, string, offset, length)

      case 'ascii':
        return asciiWrite(this, string, offset, length)

      case 'latin1':
      case 'binary':
        return latin1Write(this, string, offset, length)

      case 'base64':
        // Warning: maxLength not taken into account in base64Write
        return base64Write(this, string, offset, length)

      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return ucs2Write(this, string, offset, length)

      default:
        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
        encoding = ('' + encoding).toLowerCase()
        loweredCase = true
    }
  }
}

Buffer.prototype.toJSON = function toJSON () {
  return {
    type: 'Buffer',
    data: Array.prototype.slice.call(this._arr || this, 0)
  }
}

function base64Slice (buf, start, end) {
  if (start === 0 && end === buf.length) {
    return base64.fromByteArray(buf)
  } else {
    return base64.fromByteArray(buf.slice(start, end))
  }
}

function utf8Slice (buf, start, end) {
  end = Math.min(buf.length, end)
  var res = []

  var i = start
  while (i < end) {
    var firstByte = buf[i]
    var codePoint = null
    var bytesPerSequence = (firstByte > 0xEF) ? 4
      : (firstByte > 0xDF) ? 3
      : (firstByte > 0xBF) ? 2
      : 1

    if (i + bytesPerSequence <= end) {
      var secondByte, thirdByte, fourthByte, tempCodePoint

      switch (bytesPerSequence) {
        case 1:
          if (firstByte < 0x80) {
            codePoint = firstByte
          }
          break
        case 2:
          secondByte = buf[i + 1]
          if ((secondByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
            if (tempCodePoint > 0x7F) {
              codePoint = tempCodePoint
            }
          }
          break
        case 3:
          secondByte = buf[i + 1]
          thirdByte = buf[i + 2]
          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
            if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
              codePoint = tempCodePoint
            }
          }
          break
        case 4:
          secondByte = buf[i + 1]
          thirdByte = buf[i + 2]
          fourthByte = buf[i + 3]
          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
            if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
              codePoint = tempCodePoint
            }
          }
      }
    }

    if (codePoint === null) {
      // we did not generate a valid codePoint so insert a
      // replacement char (U+FFFD) and advance only 1 byte
      codePoint = 0xFFFD
      bytesPerSequence = 1
    } else if (codePoint > 0xFFFF) {
      // encode to utf16 (surrogate pair dance)
      codePoint -= 0x10000
      res.push(codePoint >>> 10 & 0x3FF | 0xD800)
      codePoint = 0xDC00 | codePoint & 0x3FF
    }

    res.push(codePoint)
    i += bytesPerSequence
  }

  return decodeCodePointsArray(res)
}

// Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH = 0x1000

function decodeCodePointsArray (codePoints) {
  var len = codePoints.length
  if (len <= MAX_ARGUMENTS_LENGTH) {
    return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
  }

  // Decode in chunks to avoid "call stack size exceeded".
  var res = ''
  var i = 0
  while (i < len) {
    res += String.fromCharCode.apply(
      String,
      codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
    )
  }
  return res
}

function asciiSlice (buf, start, end) {
  var ret = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; ++i) {
    ret += String.fromCharCode(buf[i] & 0x7F)
  }
  return ret
}

function latin1Slice (buf, start, end) {
  var ret = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; ++i) {
    ret += String.fromCharCode(buf[i])
  }
  return ret
}

function hexSlice (buf, start, end) {
  var len = buf.length

  if (!start || start < 0) start = 0
  if (!end || end < 0 || end > len) end = len

  var out = ''
  for (var i = start; i < end; ++i) {
    out += toHex(buf[i])
  }
  return out
}

function utf16leSlice (buf, start, end) {
  var bytes = buf.slice(start, end)
  var res = ''
  for (var i = 0; i < bytes.length; i += 2) {
    res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
  }
  return res
}

Buffer.prototype.slice = function slice (start, end) {
  var len = this.length
  start = ~~start
  end = end === undefined ? len : ~~end

  if (start < 0) {
    start += len
    if (start < 0) start = 0
  } else if (start > len) {
    start = len
  }

  if (end < 0) {
    end += len
    if (end < 0) end = 0
  } else if (end > len) {
    end = len
  }

  if (end < start) end = start

  var newBuf
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    newBuf = this.subarray(start, end)
    newBuf.__proto__ = Buffer.prototype
  } else {
    var sliceLen = end - start
    newBuf = new Buffer(sliceLen, undefined)
    for (var i = 0; i < sliceLen; ++i) {
      newBuf[i] = this[i + start]
    }
  }

  return newBuf
}

/*
 * Need to make sure that buffer isn't trying to write out of bounds.
 */
function checkOffset (offset, ext, length) {
  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}

Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var val = this[offset]
  var mul = 1
  var i = 0
  while (++i < byteLength && (mul *= 0x100)) {
    val += this[offset + i] * mul
  }

  return val
}

Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) {
    checkOffset(offset, byteLength, this.length)
  }

  var val = this[offset + --byteLength]
  var mul = 1
  while (byteLength > 0 && (mul *= 0x100)) {
    val += this[offset + --byteLength] * mul
  }

  return val
}

Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 1, this.length)
  return this[offset]
}

Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  return this[offset] | (this[offset + 1] << 8)
}

Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  return (this[offset] << 8) | this[offset + 1]
}

Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return ((this[offset]) |
      (this[offset + 1] << 8) |
      (this[offset + 2] << 16)) +
      (this[offset + 3] * 0x1000000)
}

Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset] * 0x1000000) +
    ((this[offset + 1] << 16) |
    (this[offset + 2] << 8) |
    this[offset + 3])
}

Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var val = this[offset]
  var mul = 1
  var i = 0
  while (++i < byteLength && (mul *= 0x100)) {
    val += this[offset + i] * mul
  }
  mul *= 0x80

  if (val >= mul) val -= Math.pow(2, 8 * byteLength)

  return val
}

Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var i = byteLength
  var mul = 1
  var val = this[offset + --i]
  while (i > 0 && (mul *= 0x100)) {
    val += this[offset + --i] * mul
  }
  mul *= 0x80

  if (val >= mul) val -= Math.pow(2, 8 * byteLength)

  return val
}

Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 1, this.length)
  if (!(this[offset] & 0x80)) return (this[offset])
  return ((0xff - this[offset] + 1) * -1)
}

Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  var val = this[offset] | (this[offset + 1] << 8)
  return (val & 0x8000) ? val | 0xFFFF0000 : val
}

Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  var val = this[offset + 1] | (this[offset] << 8)
  return (val & 0x8000) ? val | 0xFFFF0000 : val
}

Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset]) |
    (this[offset + 1] << 8) |
    (this[offset + 2] << 16) |
    (this[offset + 3] << 24)
}

Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset] << 24) |
    (this[offset + 1] << 16) |
    (this[offset + 2] << 8) |
    (this[offset + 3])
}

Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, true, 23, 4)
}

Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, false, 23, 4)
}

Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, true, 52, 8)
}

Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, false, 52, 8)
}

function checkInt (buf, value, offset, ext, max, min) {
  if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
  if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
  if (offset + ext > buf.length) throw new RangeError('Index out of range')
}

Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) {
    var maxBytes = Math.pow(2, 8 * byteLength) - 1
    checkInt(this, value, offset, byteLength, maxBytes, 0)
  }

  var mul = 1
  var i = 0
  this[offset] = value & 0xFF
  while (++i < byteLength && (mul *= 0x100)) {
    this[offset + i] = (value / mul) & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) {
    var maxBytes = Math.pow(2, 8 * byteLength) - 1
    checkInt(this, value, offset, byteLength, maxBytes, 0)
  }

  var i = byteLength - 1
  var mul = 1
  this[offset + i] = value & 0xFF
  while (--i >= 0 && (mul *= 0x100)) {
    this[offset + i] = (value / mul) & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
  this[offset] = (value & 0xff)
  return offset + 1
}

function objectWriteUInt16 (buf, value, offset, littleEndian) {
  if (value < 0) value = 0xffff + value + 1
  for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
    buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
      (littleEndian ? i : 1 - i) * 8
  }
}

Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value & 0xff)
    this[offset + 1] = (value >>> 8)
  } else {
    objectWriteUInt16(this, value, offset, true)
  }
  return offset + 2
}

Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 8)
    this[offset + 1] = (value & 0xff)
  } else {
    objectWriteUInt16(this, value, offset, false)
  }
  return offset + 2
}

function objectWriteUInt32 (buf, value, offset, littleEndian) {
  if (value < 0) value = 0xffffffff + value + 1
  for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
    buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
  }
}

Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset + 3] = (value >>> 24)
    this[offset + 2] = (value >>> 16)
    this[offset + 1] = (value >>> 8)
    this[offset] = (value & 0xff)
  } else {
    objectWriteUInt32(this, value, offset, true)
  }
  return offset + 4
}

Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 24)
    this[offset + 1] = (value >>> 16)
    this[offset + 2] = (value >>> 8)
    this[offset + 3] = (value & 0xff)
  } else {
    objectWriteUInt32(this, value, offset, false)
  }
  return offset + 4
}

Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) {
    var limit = Math.pow(2, 8 * byteLength - 1)

    checkInt(this, value, offset, byteLength, limit - 1, -limit)
  }

  var i = 0
  var mul = 1
  var sub = 0
  this[offset] = value & 0xFF
  while (++i < byteLength && (mul *= 0x100)) {
    if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
      sub = 1
    }
    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) {
    var limit = Math.pow(2, 8 * byteLength - 1)

    checkInt(this, value, offset, byteLength, limit - 1, -limit)
  }

  var i = byteLength - 1
  var mul = 1
  var sub = 0
  this[offset + i] = value & 0xFF
  while (--i >= 0 && (mul *= 0x100)) {
    if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
      sub = 1
    }
    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
  if (value < 0) value = 0xff + value + 1
  this[offset] = (value & 0xff)
  return offset + 1
}

Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value & 0xff)
    this[offset + 1] = (value >>> 8)
  } else {
    objectWriteUInt16(this, value, offset, true)
  }
  return offset + 2
}

Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 8)
    this[offset + 1] = (value & 0xff)
  } else {
    objectWriteUInt16(this, value, offset, false)
  }
  return offset + 2
}

Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value & 0xff)
    this[offset + 1] = (value >>> 8)
    this[offset + 2] = (value >>> 16)
    this[offset + 3] = (value >>> 24)
  } else {
    objectWriteUInt32(this, value, offset, true)
  }
  return offset + 4
}

Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
  if (value < 0) value = 0xffffffff + value + 1
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 24)
    this[offset + 1] = (value >>> 16)
    this[offset + 2] = (value >>> 8)
    this[offset + 3] = (value & 0xff)
  } else {
    objectWriteUInt32(this, value, offset, false)
  }
  return offset + 4
}

function checkIEEE754 (buf, value, offset, ext, max, min) {
  if (offset + ext > buf.length) throw new RangeError('Index out of range')
  if (offset < 0) throw new RangeError('Index out of range')
}

function writeFloat (buf, value, offset, littleEndian, noAssert) {
  if (!noAssert) {
    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
  }
  ieee754.write(buf, value, offset, littleEndian, 23, 4)
  return offset + 4
}

Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
  return writeFloat(this, value, offset, true, noAssert)
}

Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
  return writeFloat(this, value, offset, false, noAssert)
}

function writeDouble (buf, value, offset, littleEndian, noAssert) {
  if (!noAssert) {
    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
  }
  ieee754.write(buf, value, offset, littleEndian, 52, 8)
  return offset + 8
}

Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
  return writeDouble(this, value, offset, true, noAssert)
}

Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
  return writeDouble(this, value, offset, false, noAssert)
}

// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
  if (!start) start = 0
  if (!end && end !== 0) end = this.length
  if (targetStart >= target.length) targetStart = target.length
  if (!targetStart) targetStart = 0
  if (end > 0 && end < start) end = start

  // Copy 0 bytes; we're done
  if (end === start) return 0
  if (target.length === 0 || this.length === 0) return 0

  // Fatal error conditions
  if (targetStart < 0) {
    throw new RangeError('targetStart out of bounds')
  }
  if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
  if (end < 0) throw new RangeError('sourceEnd out of bounds')

  // Are we oob?
  if (end > this.length) end = this.length
  if (target.length - targetStart < end - start) {
    end = target.length - targetStart + start
  }

  var len = end - start
  var i

  if (this === target && start < targetStart && targetStart < end) {
    // descending copy from end
    for (i = len - 1; i >= 0; --i) {
      target[i + targetStart] = this[i + start]
    }
  } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
    // ascending copy from start
    for (i = 0; i < len; ++i) {
      target[i + targetStart] = this[i + start]
    }
  } else {
    Uint8Array.prototype.set.call(
      target,
      this.subarray(start, start + len),
      targetStart
    )
  }

  return len
}

// Usage:
//    buffer.fill(number[, offset[, end]])
//    buffer.fill(buffer[, offset[, end]])
//    buffer.fill(string[, offset[, end]][, encoding])
Buffer.prototype.fill = function fill (val, start, end, encoding) {
  // Handle string cases:
  if (typeof val === 'string') {
    if (typeof start === 'string') {
      encoding = start
      start = 0
      end = this.length
    } else if (typeof end === 'string') {
      encoding = end
      end = this.length
    }
    if (val.length === 1) {
      var code = val.charCodeAt(0)
      if (code < 256) {
        val = code
      }
    }
    if (encoding !== undefined && typeof encoding !== 'string') {
      throw new TypeError('encoding must be a string')
    }
    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
      throw new TypeError('Unknown encoding: ' + encoding)
    }
  } else if (typeof val === 'number') {
    val = val & 255
  }

  // Invalid ranges are not set to a default, so can range check early.
  if (start < 0 || this.length < start || this.length < end) {
    throw new RangeError('Out of range index')
  }

  if (end <= start) {
    return this
  }

  start = start >>> 0
  end = end === undefined ? this.length : end >>> 0

  if (!val) val = 0

  var i
  if (typeof val === 'number') {
    for (i = start; i < end; ++i) {
      this[i] = val
    }
  } else {
    var bytes = Buffer.isBuffer(val)
      ? val
      : utf8ToBytes(new Buffer(val, encoding).toString())
    var len = bytes.length
    for (i = 0; i < end - start; ++i) {
      this[i + start] = bytes[i % len]
    }
  }

  return this
}

// HELPER FUNCTIONS
// ================

var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g

function base64clean (str) {
  // Node strips out invalid characters like \n and \t from the string, base64-js does not
  str = stringtrim(str).replace(INVALID_BASE64_RE, '')
  // Node converts strings with length < 2 to ''
  if (str.length < 2) return ''
  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
  while (str.length % 4 !== 0) {
    str = str + '='
  }
  return str
}

function stringtrim (str) {
  if (str.trim) return str.trim()
  return str.replace(/^\s+|\s+$/g, '')
}

function toHex (n) {
  if (n < 16) return '0' + n.toString(16)
  return n.toString(16)
}

function utf8ToBytes (string, units) {
  units = units || Infinity
  var codePoint
  var length = string.length
  var leadSurrogate = null
  var bytes = []

  for (var i = 0; i < length; ++i) {
    codePoint = string.charCodeAt(i)

    // is surrogate component
    if (codePoint > 0xD7FF && codePoint < 0xE000) {
      // last char was a lead
      if (!leadSurrogate) {
        // no lead yet
        if (codePoint > 0xDBFF) {
          // unexpected trail
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          continue
        } else if (i + 1 === length) {
          // unpaired lead
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          continue
        }

        // valid lead
        leadSurrogate = codePoint

        continue
      }

      // 2 leads in a row
      if (codePoint < 0xDC00) {
        if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
        leadSurrogate = codePoint
        continue
      }

      // valid surrogate pair
      codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
    } else if (leadSurrogate) {
      // valid bmp char, but last char was a lead
      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
    }

    leadSurrogate = null

    // encode utf8
    if (codePoint < 0x80) {
      if ((units -= 1) < 0) break
      bytes.push(codePoint)
    } else if (codePoint < 0x800) {
      if ((units -= 2) < 0) break
      bytes.push(
        codePoint >> 0x6 | 0xC0,
        codePoint & 0x3F | 0x80
      )
    } else if (codePoint < 0x10000) {
      if ((units -= 3) < 0) break
      bytes.push(
        codePoint >> 0xC | 0xE0,
        codePoint >> 0x6 & 0x3F | 0x80,
        codePoint & 0x3F | 0x80
      )
    } else if (codePoint < 0x110000) {
      if ((units -= 4) < 0) break
      bytes.push(
        codePoint >> 0x12 | 0xF0,
        codePoint >> 0xC & 0x3F | 0x80,
        codePoint >> 0x6 & 0x3F | 0x80,
        codePoint & 0x3F | 0x80
      )
    } else {
      throw new Error('Invalid code point')
    }
  }

  return bytes
}

function asciiToBytes (str) {
  var byteArray = []
  for (var i = 0; i < str.length; ++i) {
    // Node's code seems to be doing this and not & 0x7F..
    byteArray.push(str.charCodeAt(i) & 0xFF)
  }
  return byteArray
}

function utf16leToBytes (str, units) {
  var c, hi, lo
  var byteArray = []
  for (var i = 0; i < str.length; ++i) {
    if ((units -= 2) < 0) break

    c = str.charCodeAt(i)
    hi = c >> 8
    lo = c % 256
    byteArray.push(lo)
    byteArray.push(hi)
  }

  return byteArray
}

function base64ToBytes (str) {
  return base64.toByteArray(base64clean(str))
}

function blitBuffer (src, dst, offset, length) {
  for (var i = 0; i < length; ++i) {
    if ((i + offset >= dst.length) || (i >= src.length)) break
    dst[i + offset] = src[i]
  }
  return i
}

function isnan (val) {
  return val !== val // eslint-disable-line no-self-compare
}

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7)))

/***/ }),
/* 2 */
/***/ (function(module, exports) {

var core = module.exports = { version: '2.5.3' };
if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef


/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__(10);
var core = __webpack_require__(2);
var ctx = __webpack_require__(20);
var hide = __webpack_require__(13);
var PROTOTYPE = 'prototype';

var $export = function (type, name, source) {
  var IS_FORCED = type & $export.F;
  var IS_GLOBAL = type & $export.G;
  var IS_STATIC = type & $export.S;
  var IS_PROTO = type & $export.P;
  var IS_BIND = type & $export.B;
  var IS_WRAP = type & $export.W;
  var exports = IS_GLOBAL ? core : core[name] || (core[name] = {});
  var expProto = exports[PROTOTYPE];
  var target = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE];
  var key, own, out;
  if (IS_GLOBAL) source = name;
  for (key in source) {
    // contains in native
    own = !IS_FORCED && target && target[key] !== undefined;
    if (own && key in exports) continue;
    // export native or passed
    out = own ? target[key] : source[key];
    // prevent global pollution for namespaces
    exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
    // bind timers to global for call from export context
    : IS_BIND && own ? ctx(out, global)
    // wrap global constructors for prevent change them in library
    : IS_WRAP && target[key] == out ? (function (C) {
      var F = function (a, b, c) {
        if (this instanceof C) {
          switch (arguments.length) {
            case 0: return new C();
            case 1: return new C(a);
            case 2: return new C(a, b);
          } return new C(a, b, c);
        } return C.apply(this, arguments);
      };
      F[PROTOTYPE] = C[PROTOTYPE];
      return F;
    // make static versions for prototype methods
    })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
    // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
    if (IS_PROTO) {
      (exports.virtual || (exports.virtual = {}))[key] = out;
      // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
      if (type & $export.R && expProto && !expProto[key]) hide(expProto, key, out);
    }
  }
};
// type bitmap
$export.F = 1;   // forced
$export.G = 2;   // global
$export.S = 4;   // static
$export.P = 8;   // proto
$export.B = 16;  // bind
$export.W = 32;  // wrap
$export.U = 64;  // safe
$export.R = 128; // real proto method for `library`
module.exports = $export;


/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

var store = __webpack_require__(65)('wks');
var uid = __webpack_require__(38);
var Symbol = __webpack_require__(10).Symbol;
var USE_SYMBOL = typeof Symbol == 'function';

var $exports = module.exports = function (name) {
  return store[name] || (store[name] =
    USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
};

$exports.store = store;


/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

// Thank's IE8 for his funny defineProperty
module.exports = !__webpack_require__(19)(function () {
  return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
});


/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

var anObject = __webpack_require__(14);
var IE8_DOM_DEFINE = __webpack_require__(95);
var toPrimitive = __webpack_require__(58);
var dP = Object.defineProperty;

exports.f = __webpack_require__(5) ? Object.defineProperty : function defineProperty(O, P, Attributes) {
  anObject(O);
  P = toPrimitive(P, true);
  anObject(Attributes);
  if (IE8_DOM_DEFINE) try {
    return dP(O, P, Attributes);
  } catch (e) { /* empty */ }
  if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
  if ('value' in Attributes) O[P] = Attributes.value;
  return O;
};


/***/ }),
/* 7 */
/***/ (function(module, exports) {

var g;

// This works in non-strict mode
g = (function() {
	return this;
})();

try {
	// This works if eval is allowed (see CSP)
	g = g || Function("return this")() || (1,eval)("this");
} catch(e) {
	// This works if the window reference is available
	if(typeof window === "object")
		g = window;
}

// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}

module.exports = g;


/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer, __dirname) {

function VirtualFileSystem() {
	this.fileSystem = {};
	this.baseSystem = {};
}

VirtualFileSystem.prototype.readFileSync = function (filename) {
	filename = fixFilename(filename);

	var base64content = this.baseSystem[filename];
	if (base64content) {
		return new Buffer(base64content, 'base64');
	}

	var content = this.fileSystem[filename];
	if (content) {
		return content;
	}

	throw 'File \'' + filename + '\' not found in virtual file system';
};

VirtualFileSystem.prototype.writeFileSync = function (filename, content) {
	this.fileSystem[fixFilename(filename)] = content;
};

VirtualFileSystem.prototype.bindFS = function (data) {
	this.baseSystem = data || {};
};


function fixFilename(filename) {
	if (filename.indexOf(__dirname) === 0) {
		filename = filename.substring(__dirname.length);
	}

	if (filename.indexOf('/') === 0) {
		filename = filename.substring(1);
	}

	return filename;
}

module.exports = new VirtualFileSystem();

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer, "/"))

/***/ }),
/* 9 */
/***/ (function(module, exports) {

module.exports = function (it) {
  return typeof it === 'object' ? it !== null : typeof it === 'function';
};


/***/ }),
/* 10 */
/***/ (function(module, exports) {

// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
var global = module.exports = typeof window != 'undefined' && window.Math == Math
  ? window : typeof self != 'undefined' && self.Math == Math ? self
  // eslint-disable-next-line no-new-func
  : Function('return this')();
if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef


/***/ }),
/* 11 */
/***/ (function(module, exports) {

// shim for using process in browser
var process = module.exports = {};

// cached from whatever global is present so that test runners that stub it
// don't break things.  But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals.  It's inside a
// function because try/catches deoptimize in certain engines.

var cachedSetTimeout;
var cachedClearTimeout;

function defaultSetTimout() {
    throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
    throw new Error('clearTimeout has not been defined');
}
(function () {
    try {
        if (typeof setTimeout === 'function') {
            cachedSetTimeout = setTimeout;
        } else {
            cachedSetTimeout = defaultSetTimout;
        }
    } catch (e) {
        cachedSetTimeout = defaultSetTimout;
    }
    try {
        if (typeof clearTimeout === 'function') {
            cachedClearTimeout = clearTimeout;
        } else {
            cachedClearTimeout = defaultClearTimeout;
        }
    } catch (e) {
        cachedClearTimeout = defaultClearTimeout;
    }
} ())
function runTimeout(fun) {
    if (cachedSetTimeout === setTimeout) {
        //normal enviroments in sane situations
        return setTimeout(fun, 0);
    }
    // if setTimeout wasn't available but was latter defined
    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
        cachedSetTimeout = setTimeout;
        return setTimeout(fun, 0);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedSetTimeout(fun, 0);
    } catch(e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
            return cachedSetTimeout.call(null, fun, 0);
        } catch(e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
            return cachedSetTimeout.call(this, fun, 0);
        }
    }


}
function runClearTimeout(marker) {
    if (cachedClearTimeout === clearTimeout) {
        //normal enviroments in sane situations
        return clearTimeout(marker);
    }
    // if clearTimeout wasn't available but was latter defined
    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
        cachedClearTimeout = clearTimeout;
        return clearTimeout(marker);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedClearTimeout(marker);
    } catch (e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
            return cachedClearTimeout.call(null, marker);
        } catch (e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
            return cachedClearTimeout.call(this, marker);
        }
    }



}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function cleanUpNextTick() {
    if (!draining || !currentQueue) {
        return;
    }
    draining = false;
    if (currentQueue.length) {
        queue = currentQueue.concat(queue);
    } else {
        queueIndex = -1;
    }
    if (queue.length) {
        drainQueue();
    }
}

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = runTimeout(cleanUpNextTick);
    draining = true;

    var len = queue.length;
    while(len) {
        currentQueue = queue;
        queue = [];
        while (++queueIndex < len) {
            if (currentQueue) {
                currentQueue[queueIndex].run();
            }
        }
        queueIndex = -1;
        len = queue.length;
    }
    currentQueue = null;
    draining = false;
    runClearTimeout(timeout);
}

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        runTimeout(drainQueue);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;

process.listeners = function (name) { return [] }

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };


/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var NumberT, PropertyDescriptor;

  NumberT = __webpack_require__(22).Number;

  exports.resolveLength = function(length, stream, parent) {
    var res;
    if (typeof length === 'number') {
      res = length;
    } else if (typeof length === 'function') {
      res = length.call(parent, parent);
    } else if (parent && typeof length === 'string') {
      res = parent[length];
    } else if (stream && length instanceof NumberT) {
      res = length.decode(stream);
    }
    if (isNaN(res)) {
      throw new Error('Not a fixed size');
    }
    return res;
  };

  PropertyDescriptor = (function() {
    function PropertyDescriptor(opts) {
      var key, val;
      if (opts == null) {
        opts = {};
      }
      this.enumerable = true;
      this.configurable = true;
      for (key in opts) {
        val = opts[key];
        this[key] = val;
      }
    }

    return PropertyDescriptor;

  })();

  exports.PropertyDescriptor = PropertyDescriptor;

}).call(this);


/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {

var dP = __webpack_require__(6);
var createDesc = __webpack_require__(27);
module.exports = __webpack_require__(5) ? function (object, key, value) {
  return dP.f(object, key, createDesc(1, value));
} : function (object, key, value) {
  object[key] = value;
  return object;
};


/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(9);
module.exports = function (it) {
  if (!isObject(it)) throw TypeError(it + ' is not an object!');
  return it;
};


/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {

// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

module.exports = Stream;

var EE = __webpack_require__(31).EventEmitter;
var inherits = __webpack_require__(21);

inherits(Stream, EE);
Stream.Readable = __webpack_require__(45);
Stream.Writable = __webpack_require__(146);
Stream.Duplex = __webpack_require__(147);
Stream.Transform = __webpack_require__(148);
Stream.PassThrough = __webpack_require__(149);

// Backwards-compat with node 0.4.x
Stream.Stream = Stream;



// old-style streams.  Note that the pipe method (the only relevant
// part of this class) is overridden in the Readable class.

function Stream() {
  EE.call(this);
}

Stream.prototype.pipe = function(dest, options) {
  var source = this;

  function ondata(chunk) {
    if (dest.writable) {
      if (false === dest.write(chunk) && source.pause) {
        source.pause();
      }
    }
  }

  source.on('data', ondata);

  function ondrain() {
    if (source.readable && source.resume) {
      source.resume();
    }
  }

  dest.on('drain', ondrain);

  // If the 'end' option is not supplied, dest.end() will be called when
  // source gets the 'end' or 'close' events.  Only dest.end() once.
  if (!dest._isStdio && (!options || options.end !== false)) {
    source.on('end', onend);
    source.on('close', onclose);
  }

  var didOnEnd = false;
  function onend() {
    if (didOnEnd) return;
    didOnEnd = true;

    dest.end();
  }


  function onclose() {
    if (didOnEnd) return;
    didOnEnd = true;

    if (typeof dest.destroy === 'function') dest.destroy();
  }

  // don't leave dangling pipes when there are errors.
  function onerror(er) {
    cleanup();
    if (EE.listenerCount(this, 'error') === 0) {
      throw er; // Unhandled stream error in pipe.
    }
  }

  source.on('error', onerror);
  dest.on('error', onerror);

  // remove all the event listeners that were added.
  function cleanup() {
    source.removeListener('data', ondata);
    dest.removeListener('drain', ondrain);

    source.removeListener('end', onend);
    source.removeListener('close', onclose);

    source.removeListener('error', onerror);
    dest.removeListener('error', onerror);

    source.removeListener('end', cleanup);
    source.removeListener('close', cleanup);

    dest.removeListener('close', cleanup);
  }

  source.on('end', cleanup);
  source.on('close', cleanup);

  dest.on('close', cleanup);

  dest.emit('pipe', source);

  // Allow for unix-like usage: A.pipe(B).pipe(C)
  return dest;
};


/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// a duplex stream is just a stream that is both readable and writable.
// Since JS doesn't have multiple prototypal inheritance, this class
// prototypally inherits from Readable, and then parasitically from
// Writable.



/*<replacement>*/

var processNextTick = __webpack_require__(32).nextTick;
/*</replacement>*/

/*<replacement>*/
var objectKeys = Object.keys || function (obj) {
  var keys = [];
  for (var key in obj) {
    keys.push(key);
  }return keys;
};
/*</replacement>*/

module.exports = Duplex;

/*<replacement>*/
var util = __webpack_require__(25);
util.inherits = __webpack_require__(21);
/*</replacement>*/

var Readable = __webpack_require__(83);
var Writable = __webpack_require__(46);

util.inherits(Duplex, Readable);

var keys = objectKeys(Writable.prototype);
for (var v = 0; v < keys.length; v++) {
  var method = keys[v];
  if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
}

function Duplex(options) {
  if (!(this instanceof Duplex)) return new Duplex(options);

  Readable.call(this, options);
  Writable.call(this, options);

  if (options && options.readable === false) this.readable = false;

  if (options && options.writable === false) this.writable = false;

  this.allowHalfOpen = true;
  if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;

  this.once('end', onend);
}

// the no-half-open enforcer
function onend() {
  // if we allow half-open state, or if the writable side ended,
  // then we're ok.
  if (this.allowHalfOpen || this._writableState.ended) return;

  // no more data can be written.
  // But allow more writes to happen in this tick.
  processNextTick(onEndNT, this);
}

function onEndNT(self) {
  self.end();
}

Object.defineProperty(Duplex.prototype, 'destroyed', {
  get: function () {
    if (this._readableState === undefined || this._writableState === undefined) {
      return false;
    }
    return this._readableState.destroyed && this._writableState.destroyed;
  },
  set: function (value) {
    // we ignore the value if the stream
    // has not been initialized yet
    if (this._readableState === undefined || this._writableState === undefined) {
      return;
    }

    // backward compatibility, the user is explicitly
    // managing destroyed
    this._readableState.destroyed = value;
    this._writableState.destroyed = value;
  }
});

Duplex.prototype._destroy = function (err, cb) {
  this.push(null);
  this.end();

  processNextTick(cb, err);
};

function forEach(xs, f) {
  for (var i = 0, l = xs.length; i < l; i++) {
    f(xs[i], i);
  }
}

/***/ }),
/* 17 */
/***/ (function(module, exports, __webpack_require__) {

// to indexed object, toObject with fallback for non-array-like ES3 strings
var IObject = __webpack_require__(54);
var defined = __webpack_require__(56);
module.exports = function (it) {
  return IObject(defined(it));
};


/***/ }),
/* 18 */
/***/ (function(module, exports) {

var hasOwnProperty = {}.hasOwnProperty;
module.exports = function (it, key) {
  return hasOwnProperty.call(it, key);
};


/***/ }),
/* 19 */
/***/ (function(module, exports) {

module.exports = function (exec) {
  try {
    return !!exec();
  } catch (e) {
    return true;
  }
};


/***/ }),
/* 20 */
/***/ (function(module, exports, __webpack_require__) {

// optional / simple context binding
var aFunction = __webpack_require__(97);
module.exports = function (fn, that, length) {
  aFunction(fn);
  if (that === undefined) return fn;
  switch (length) {
    case 1: return function (a) {
      return fn.call(that, a);
    };
    case 2: return function (a, b) {
      return fn.call(that, a, b);
    };
    case 3: return function (a, b, c) {
      return fn.call(that, a, b, c);
    };
  }
  return function (/* ...args */) {
    return fn.apply(that, arguments);
  };
};


/***/ }),
/* 21 */
/***/ (function(module, exports) {

if (typeof Object.create === 'function') {
  // implementation from standard node.js 'util' module
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    ctor.prototype = Object.create(superCtor.prototype, {
      constructor: {
        value: ctor,
        enumerable: false,
        writable: true,
        configurable: true
      }
    });
  };
} else {
  // old school shim for old browsers
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    var TempCtor = function () {}
    TempCtor.prototype = superCtor.prototype
    ctor.prototype = new TempCtor()
    ctor.prototype.constructor = ctor
  }
}


/***/ }),
/* 22 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var DecodeStream, Fixed, NumberT,
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  DecodeStream = __webpack_require__(51);

  NumberT = (function() {
    function NumberT(type, endian) {
      this.type = type;
      this.endian = endian != null ? endian : 'BE';
      this.fn = this.type;
      if (this.type[this.type.length - 1] !== '8') {
        this.fn += this.endian;
      }
    }

    NumberT.prototype.size = function() {
      return DecodeStream.TYPES[this.type];
    };

    NumberT.prototype.decode = function(stream) {
      return stream['read' + this.fn]();
    };

    NumberT.prototype.encode = function(stream, val) {
      return stream['write' + this.fn](val);
    };

    return NumberT;

  })();

  exports.Number = NumberT;

  exports.uint8 = new NumberT('UInt8');

  exports.uint16be = exports.uint16 = new NumberT('UInt16', 'BE');

  exports.uint16le = new NumberT('UInt16', 'LE');

  exports.uint24be = exports.uint24 = new NumberT('UInt24', 'BE');

  exports.uint24le = new NumberT('UInt24', 'LE');

  exports.uint32be = exports.uint32 = new NumberT('UInt32', 'BE');

  exports.uint32le = new NumberT('UInt32', 'LE');

  exports.int8 = new NumberT('Int8');

  exports.int16be = exports.int16 = new NumberT('Int16', 'BE');

  exports.int16le = new NumberT('Int16', 'LE');

  exports.int24be = exports.int24 = new NumberT('Int24', 'BE');

  exports.int24le = new NumberT('Int24', 'LE');

  exports.int32be = exports.int32 = new NumberT('Int32', 'BE');

  exports.int32le = new NumberT('Int32', 'LE');

  exports.floatbe = exports.float = new NumberT('Float', 'BE');

  exports.floatle = new NumberT('Float', 'LE');

  exports.doublebe = exports.double = new NumberT('Double', 'BE');

  exports.doublele = new NumberT('Double', 'LE');

  Fixed = (function(_super) {
    __extends(Fixed, _super);

    function Fixed(size, endian, fracBits) {
      if (fracBits == null) {
        fracBits = size >> 1;
      }
      Fixed.__super__.constructor.call(this, "Int" + size, endian);
      this._point = 1 << fracBits;
    }

    Fixed.prototype.decode = function(stream) {
      return Fixed.__super__.decode.call(this, stream) / this._point;
    };

    Fixed.prototype.encode = function(stream, val) {
      return Fixed.__super__.encode.call(this, stream, val * this._point | 0);
    };

    return Fixed;

  })(NumberT);

  exports.Fixed = Fixed;

  exports.fixed16be = exports.fixed16 = new Fixed(16, 'BE');

  exports.fixed16le = new Fixed(16, 'LE');

  exports.fixed32be = exports.fixed32 = new Fixed(32, 'BE');

  exports.fixed32le = new Fixed(32, 'LE');

}).call(this);


/***/ }),
/* 23 */
/***/ (function(module, exports) {

module.exports = {};


/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var $at = __webpack_require__(207)(true);

// 21.1.3.27 String.prototype[@@iterator]()
__webpack_require__(61)(String, 'String', function (iterated) {
  this._t = String(iterated); // target
  this._i = 0;                // next index
// 21.1.5.2.1 %StringIteratorPrototype%.next()
}, function () {
  var O = this._t;
  var index = this._i;
  var point;
  if (index >= O.length) return { value: undefined, done: true };
  point = $at(O, index);
  this._i += point.length;
  return { value: point, done: false };
});


/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.

function isArray(arg) {
  if (Array.isArray) {
    return Array.isArray(arg);
  }
  return objectToString(arg) === '[object Array]';
}
exports.isArray = isArray;

function isBoolean(arg) {
  return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;

function isNull(arg) {
  return arg === null;
}
exports.isNull = isNull;

function isNullOrUndefined(arg) {
  return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;

function isNumber(arg) {
  return typeof arg === 'number';
}
exports.isNumber = isNumber;

function isString(arg) {
  return typeof arg === 'string';
}
exports.isString = isString;

function isSymbol(arg) {
  return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;

function isUndefined(arg) {
  return arg === void 0;
}
exports.isUndefined = isUndefined;

function isRegExp(re) {
  return objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;

function isObject(arg) {
  return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;

function isDate(d) {
  return objectToString(d) === '[object Date]';
}
exports.isDate = isDate;

function isError(e) {
  return (objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;

function isFunction(arg) {
  return typeof arg === 'function';
}
exports.isFunction = isFunction;

function isPrimitive(arg) {
  return arg === null ||
         typeof arg === 'boolean' ||
         typeof arg === 'number' ||
         typeof arg === 'string' ||
         typeof arg === 'symbol' ||  // ES6 symbol
         typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;

exports.isBuffer = Buffer.isBuffer;

function objectToString(o) {
  return Object.prototype.toString.call(o);
}

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 26 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.12.6

/*
PDFObject - converts JavaScript types into their corrisponding PDF types.
By Devon Govett
 */

(function() {
  var PDFObject, PDFReference;

  PDFObject = (function() {
    var escapable, escapableRe, pad, swapBytes;

    function PDFObject() {}

    pad = function(str, length) {
      return (Array(length + 1).join('0') + str).slice(-length);
    };

    escapableRe = /[\n\r\t\b\f\(\)\\]/g;

    escapable = {
      '\n': '\\n',
      '\r': '\\r',
      '\t': '\\t',
      '\b': '\\b',
      '\f': '\\f',
      '\\': '\\\\',
      '(': '\\(',
      ')': '\\)'
    };

    swapBytes = function(buff) {
      var a, i, j, l, ref;
      l = buff.length;
      if (l & 0x01) {
        throw new Error("Buffer length must be even");
      } else {
        for (i = j = 0, ref = l - 1; j < ref; i = j += 2) {
          a = buff[i];
          buff[i] = buff[i + 1];
          buff[i + 1] = a;
        }
      }
      return buff;
    };

    PDFObject.convert = function(object) {
      var e, i, isUnicode, items, j, key, out, ref, string, val;
      if (typeof object === 'string') {
        return '/' + object;
      } else if (object instanceof String) {
        string = object;
        isUnicode = false;
        for (i = j = 0, ref = string.length; j < ref; i = j += 1) {
          if (string.charCodeAt(i) > 0x7f) {
            isUnicode = true;
            break;
          }
        }
        if (isUnicode) {
          string = swapBytes(new Buffer('\ufeff' + string, 'utf16le')).toString('binary');
        }
        string = string.replace(escapableRe, function(c) {
          return escapable[c];
        });
        return '(' + string + ')';
      } else if (Buffer.isBuffer(object)) {
        return '<' + object.toString('hex') + '>';
      } else if (object instanceof PDFReference) {
        return object.toString();
      } else if (object instanceof Date) {
        return '(D:' + pad(object.getUTCFullYear(), 4) + pad(object.getUTCMonth() + 1, 2) + pad(object.getUTCDate(), 2) + pad(object.getUTCHours(), 2) + pad(object.getUTCMinutes(), 2) + pad(object.getUTCSeconds(), 2) + 'Z)';
      } else if (Array.isArray(object)) {
        items = ((function() {
          var k, len, results;
          results = [];
          for (k = 0, len = object.length; k < len; k++) {
            e = object[k];
            results.push(PDFObject.convert(e));
          }
          return results;
        })()).join(' ');
        return '[' + items + ']';
      } else if ({}.toString.call(object) === '[object Object]') {
        out = ['<<'];
        for (key in object) {
          val = object[key];
          out.push('/' + key + ' ' + PDFObject.convert(val));
        }
        out.push('>>');
        return out.join('\n');
      } else if (typeof object === 'number') {
        return PDFObject.number(object);
      } else {
        return '' + object;
      }
    };

    PDFObject.number = function(n) {
      if (n > -1e21 && n < 1e21) {
        return Math.round(n * 1e6) / 1e6;
      }
      throw new Error("unsupported number: " + n);
    };

    return PDFObject;

  })();

  module.exports = PDFObject;

  PDFReference = __webpack_require__(87);

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 27 */
/***/ (function(module, exports) {

module.exports = function (bitmap, value) {
  return {
    enumerable: !(bitmap & 1),
    configurable: !(bitmap & 2),
    writable: !(bitmap & 4),
    value: value
  };
};


/***/ }),
/* 28 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(201);
var global = __webpack_require__(10);
var hide = __webpack_require__(13);
var Iterators = __webpack_require__(23);
var TO_STRING_TAG = __webpack_require__(4)('toStringTag');

var DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +
  'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +
  'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +
  'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +
  'TextTrackList,TouchList').split(',');

for (var i = 0; i < DOMIterables.length; i++) {
  var NAME = DOMIterables[i];
  var Collection = global[NAME];
  var proto = Collection && Collection.prototype;
  if (proto && !proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME);
  Iterators[NAME] = Iterators.Array;
}


/***/ }),
/* 29 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.14 / 15.2.3.14 Object.keys(O)
var $keys = __webpack_require__(101);
var enumBugKeys = __webpack_require__(66);

module.exports = Object.keys || function keys(O) {
  return $keys(O, enumBugKeys);
};


/***/ }),
/* 30 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.13 ToObject(argument)
var defined = __webpack_require__(56);
module.exports = function (it) {
  return Object(defined(it));
};


/***/ }),
/* 31 */
/***/ (function(module, exports) {

// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

function EventEmitter() {
  this._events = this._events || {};
  this._maxListeners = this._maxListeners || undefined;
}
module.exports = EventEmitter;

// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;

EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;

// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
EventEmitter.defaultMaxListeners = 10;

// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function(n) {
  if (!isNumber(n) || n < 0 || isNaN(n))
    throw TypeError('n must be a positive number');
  this._maxListeners = n;
  return this;
};

EventEmitter.prototype.emit = function(type) {
  var er, handler, len, args, i, listeners;

  if (!this._events)
    this._events = {};

  // If there is no 'error' event listener then throw.
  if (type === 'error') {
    if (!this._events.error ||
        (isObject(this._events.error) && !this._events.error.length)) {
      er = arguments[1];
      if (er instanceof Error) {
        throw er; // Unhandled 'error' event
      } else {
        // At least give some kind of context to the user
        var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
        err.context = er;
        throw err;
      }
    }
  }

  handler = this._events[type];

  if (isUndefined(handler))
    return false;

  if (isFunction(handler)) {
    switch (arguments.length) {
      // fast cases
      case 1:
        handler.call(this);
        break;
      case 2:
        handler.call(this, arguments[1]);
        break;
      case 3:
        handler.call(this, arguments[1], arguments[2]);
        break;
      // slower
      default:
        args = Array.prototype.slice.call(arguments, 1);
        handler.apply(this, args);
    }
  } else if (isObject(handler)) {
    args = Array.prototype.slice.call(arguments, 1);
    listeners = handler.slice();
    len = listeners.length;
    for (i = 0; i < len; i++)
      listeners[i].apply(this, args);
  }

  return true;
};

EventEmitter.prototype.addListener = function(type, listener) {
  var m;

  if (!isFunction(listener))
    throw TypeError('listener must be a function');

  if (!this._events)
    this._events = {};

  // To avoid recursion in the case that type === "newListener"! Before
  // adding it to the listeners, first emit "newListener".
  if (this._events.newListener)
    this.emit('newListener', type,
              isFunction(listener.listener) ?
              listener.listener : listener);

  if (!this._events[type])
    // Optimize the case of one listener. Don't need the extra array object.
    this._events[type] = listener;
  else if (isObject(this._events[type]))
    // If we've already got an array, just append.
    this._events[type].push(listener);
  else
    // Adding the second element, need to change to array.
    this._events[type] = [this._events[type], listener];

  // Check for listener leak
  if (isObject(this._events[type]) && !this._events[type].warned) {
    if (!isUndefined(this._maxListeners)) {
      m = this._maxListeners;
    } else {
      m = EventEmitter.defaultMaxListeners;
    }

    if (m && m > 0 && this._events[type].length > m) {
      this._events[type].warned = true;
      console.error('(node) warning: possible EventEmitter memory ' +
                    'leak detected. %d listeners added. ' +
                    'Use emitter.setMaxListeners() to increase limit.',
                    this._events[type].length);
      if (typeof console.trace === 'function') {
        // not supported in IE 10
        console.trace();
      }
    }
  }

  return this;
};

EventEmitter.prototype.on = EventEmitter.prototype.addListener;

EventEmitter.prototype.once = function(type, listener) {
  if (!isFunction(listener))
    throw TypeError('listener must be a function');

  var fired = false;

  function g() {
    this.removeListener(type, g);

    if (!fired) {
      fired = true;
      listener.apply(this, arguments);
    }
  }

  g.listener = listener;
  this.on(type, g);

  return this;
};

// emits a 'removeListener' event iff the listener was removed
EventEmitter.prototype.removeListener = function(type, listener) {
  var list, position, length, i;

  if (!isFunction(listener))
    throw TypeError('listener must be a function');

  if (!this._events || !this._events[type])
    return this;

  list = this._events[type];
  length = list.length;
  position = -1;

  if (list === listener ||
      (isFunction(list.listener) && list.listener === listener)) {
    delete this._events[type];
    if (this._events.removeListener)
      this.emit('removeListener', type, listener);

  } else if (isObject(list)) {
    for (i = length; i-- > 0;) {
      if (list[i] === listener ||
          (list[i].listener && list[i].listener === listener)) {
        position = i;
        break;
      }
    }

    if (position < 0)
      return this;

    if (list.length === 1) {
      list.length = 0;
      delete this._events[type];
    } else {
      list.splice(position, 1);
    }

    if (this._events.removeListener)
      this.emit('removeListener', type, listener);
  }

  return this;
};

EventEmitter.prototype.removeAllListeners = function(type) {
  var key, listeners;

  if (!this._events)
    return this;

  // not listening for removeListener, no need to emit
  if (!this._events.removeListener) {
    if (arguments.length === 0)
      this._events = {};
    else if (this._events[type])
      delete this._events[type];
    return this;
  }

  // emit removeListener for all listeners on all events
  if (arguments.length === 0) {
    for (key in this._events) {
      if (key === 'removeListener') continue;
      this.removeAllListeners(key);
    }
    this.removeAllListeners('removeListener');
    this._events = {};
    return this;
  }

  listeners = this._events[type];

  if (isFunction(listeners)) {
    this.removeListener(type, listeners);
  } else if (listeners) {
    // LIFO order
    while (listeners.length)
      this.removeListener(type, listeners[listeners.length - 1]);
  }
  delete this._events[type];

  return this;
};

EventEmitter.prototype.listeners = function(type) {
  var ret;
  if (!this._events || !this._events[type])
    ret = [];
  else if (isFunction(this._events[type]))
    ret = [this._events[type]];
  else
    ret = this._events[type].slice();
  return ret;
};

EventEmitter.prototype.listenerCount = function(type) {
  if (this._events) {
    var evlistener = this._events[type];

    if (isFunction(evlistener))
      return 1;
    else if (evlistener)
      return evlistener.length;
  }
  return 0;
};

EventEmitter.listenerCount = function(emitter, type) {
  return emitter.listenerCount(type);
};

function isFunction(arg) {
  return typeof arg === 'function';
}

function isNumber(arg) {
  return typeof arg === 'number';
}

function isObject(arg) {
  return typeof arg === 'object' && arg !== null;
}

function isUndefined(arg) {
  return arg === void 0;
}


/***/ }),
/* 32 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {

if (!process.version ||
    process.version.indexOf('v0.') === 0 ||
    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
  module.exports = { nextTick: nextTick };
} else {
  module.exports = process
}

function nextTick(fn, arg1, arg2, arg3) {
  if (typeof fn !== 'function') {
    throw new TypeError('"callback" argument must be a function');
  }
  var len = arguments.length;
  var args, i;
  switch (len) {
  case 0:
  case 1:
    return process.nextTick(fn);
  case 2:
    return process.nextTick(function afterTickOne() {
      fn.call(null, arg1);
    });
  case 3:
    return process.nextTick(function afterTickTwo() {
      fn.call(null, arg1, arg2);
    });
  case 4:
    return process.nextTick(function afterTickThree() {
      fn.call(null, arg1, arg2, arg3);
    });
  default:
    args = new Array(len - 1);
    i = 0;
    while (i < args.length) {
      args[i++] = arguments[i];
    }
    return process.nextTick(function afterTick() {
      fn.apply(null, args);
    });
  }
}


/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(11)))

/***/ }),
/* 33 */
/***/ (function(module, exports, __webpack_require__) {

/* eslint-disable node/no-deprecated-api */
var buffer = __webpack_require__(1)
var Buffer = buffer.Buffer

// alternative to using Object.keys for old browsers
function copyProps (src, dst) {
  for (var key in src) {
    dst[key] = src[key]
  }
}
if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
  module.exports = buffer
} else {
  // Copy properties from require('buffer')
  copyProps(buffer, exports)
  exports.Buffer = SafeBuffer
}

function SafeBuffer (arg, encodingOrOffset, length) {
  return Buffer(arg, encodingOrOffset, length)
}

// Copy static methods from Buffer
copyProps(Buffer, SafeBuffer)

SafeBuffer.from = function (arg, encodingOrOffset, length) {
  if (typeof arg === 'number') {
    throw new TypeError('Argument must not be a number')
  }
  return Buffer(arg, encodingOrOffset, length)
}

SafeBuffer.alloc = function (size, fill, encoding) {
  if (typeof size !== 'number') {
    throw new TypeError('Argument must be a number')
  }
  var buf = Buffer(size)
  if (fill !== undefined) {
    if (typeof encoding === 'string') {
      buf.fill(fill, encoding)
    } else {
      buf.fill(fill)
    }
  } else {
    buf.fill(0)
  }
  return buf
}

SafeBuffer.allocUnsafe = function (size) {
  if (typeof size !== 'number') {
    throw new TypeError('Argument must be a number')
  }
  return Buffer(size)
}

SafeBuffer.allocUnsafeSlow = function (size) {
  if (typeof size !== 'number') {
    throw new TypeError('Argument must be a number')
  }
  return buffer.SlowBuffer(size)
}


/***/ }),
/* 34 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";



var TYPED_OK =  (typeof Uint8Array !== 'undefined') &&
                (typeof Uint16Array !== 'undefined') &&
                (typeof Int32Array !== 'undefined');

function _has(obj, key) {
  return Object.prototype.hasOwnProperty.call(obj, key);
}

exports.assign = function (obj /*from1, from2, from3, ...*/) {
  var sources = Array.prototype.slice.call(arguments, 1);
  while (sources.length) {
    var source = sources.shift();
    if (!source) { continue; }

    if (typeof source !== 'object') {
      throw new TypeError(source + 'must be non-object');
    }

    for (var p in source) {
      if (_has(source, p)) {
        obj[p] = source[p];
      }
    }
  }

  return obj;
};


// reduce buffer size, avoiding mem copy
exports.shrinkBuf = function (buf, size) {
  if (buf.length === size) { return buf; }
  if (buf.subarray) { return buf.subarray(0, size); }
  buf.length = size;
  return buf;
};


var fnTyped = {
  arraySet: function (dest, src, src_offs, len, dest_offs) {
    if (src.subarray && dest.subarray) {
      dest.set(src.subarray(src_offs, src_offs + len), dest_offs);
      return;
    }
    // Fallback to ordinary array
    for (var i = 0; i < len; i++) {
      dest[dest_offs + i] = src[src_offs + i];
    }
  },
  // Join array of chunks to single array.
  flattenChunks: function (chunks) {
    var i, l, len, pos, chunk, result;

    // calculate data length
    len = 0;
    for (i = 0, l = chunks.length; i < l; i++) {
      len += chunks[i].length;
    }

    // join chunks
    result = new Uint8Array(len);
    pos = 0;
    for (i = 0, l = chunks.length; i < l; i++) {
      chunk = chunks[i];
      result.set(chunk, pos);
      pos += chunk.length;
    }

    return result;
  }
};

var fnUntyped = {
  arraySet: function (dest, src, src_offs, len, dest_offs) {
    for (var i = 0; i < len; i++) {
      dest[dest_offs + i] = src[src_offs + i];
    }
  },
  // Join array of chunks to single array.
  flattenChunks: function (chunks) {
    return [].concat.apply([], chunks);
  }
};


// Enable/Disable typed arrays use, for testing
//
exports.setTyped = function (on) {
  if (on) {
    exports.Buf8  = Uint8Array;
    exports.Buf16 = Uint16Array;
    exports.Buf32 = Int32Array;
    exports.assign(exports, fnTyped);
  } else {
    exports.Buf8  = Array;
    exports.Buf16 = Array;
    exports.Buf32 = Array;
    exports.assign(exports, fnUntyped);
  }
};

exports.setTyped(TYPED_OK);


/***/ }),
/* 35 */
/***/ (function(module, exports) {

exports.f = {}.propertyIsEnumerable;


/***/ }),
/* 36 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
var anObject = __webpack_require__(14);
var dPs = __webpack_require__(100);
var enumBugKeys = __webpack_require__(66);
var IE_PROTO = __webpack_require__(64)('IE_PROTO');
var Empty = function () { /* empty */ };
var PROTOTYPE = 'prototype';

// Create object with fake `null` prototype: use iframe Object with cleared prototype
var createDict = function () {
  // Thrash, waste and sodomy: IE GC bug
  var iframe = __webpack_require__(96)('iframe');
  var i = enumBugKeys.length;
  var lt = '<';
  var gt = '>';
  var iframeDocument;
  iframe.style.display = 'none';
  __webpack_require__(205).appendChild(iframe);
  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
  // createDict = iframe.contentWindow.Object;
  // html.removeChild(iframe);
  iframeDocument = iframe.contentWindow.document;
  iframeDocument.open();
  iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
  iframeDocument.close();
  createDict = iframeDocument.F;
  while (i--) delete createDict[PROTOTYPE][enumBugKeys[i]];
  return createDict();
};

module.exports = Object.create || function create(O, Properties) {
  var result;
  if (O !== null) {
    Empty[PROTOTYPE] = anObject(O);
    result = new Empty();
    Empty[PROTOTYPE] = null;
    // add "__proto__" for Object.getPrototypeOf polyfill
    result[IE_PROTO] = O;
  } else result = createDict();
  return Properties === undefined ? result : dPs(result, Properties);
};


/***/ }),
/* 37 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.15 ToLength
var toInteger = __webpack_require__(63);
var min = Math.min;
module.exports = function (it) {
  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
};


/***/ }),
/* 38 */
/***/ (function(module, exports) {

var id = 0;
var px = Math.random();
module.exports = function (key) {
  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
};


/***/ }),
/* 39 */
/***/ (function(module, exports, __webpack_require__) {

var def = __webpack_require__(6).f;
var has = __webpack_require__(18);
var TAG = __webpack_require__(4)('toStringTag');

module.exports = function (it, tag, stat) {
  if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
};


/***/ }),
/* 40 */
/***/ (function(module, exports, __webpack_require__) {

var META = __webpack_require__(38)('meta');
var isObject = __webpack_require__(9);
var has = __webpack_require__(18);
var setDesc = __webpack_require__(6).f;
var id = 0;
var isExtensible = Object.isExtensible || function () {
  return true;
};
var FREEZE = !__webpack_require__(19)(function () {
  return isExtensible(Object.preventExtensions({}));
});
var setMeta = function (it) {
  setDesc(it, META, { value: {
    i: 'O' + ++id, // object ID
    w: {}          // weak collections IDs
  } });
};
var fastKey = function (it, create) {
  // return primitive with prefix
  if (!isObject(it)) return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
  if (!has(it, META)) {
    // can't set metadata to uncaught frozen object
    if (!isExtensible(it)) return 'F';
    // not necessary to add metadata
    if (!create) return 'E';
    // add missing metadata
    setMeta(it);
  // return object ID
  } return it[META].i;
};
var getWeak = function (it, create) {
  if (!has(it, META)) {
    // can't set metadata to uncaught frozen object
    if (!isExtensible(it)) return true;
    // not necessary to add metadata
    if (!create) return false;
    // add missing metadata
    setMeta(it);
  // return hash weak collections IDs
  } return it[META].w;
};
// add metadata on freeze-family methods calling
var onFreeze = function (it) {
  if (FREEZE && meta.NEED && isExtensible(it) && !has(it, META)) setMeta(it);
  return it;
};
var meta = module.exports = {
  KEY: META,
  NEED: false,
  fastKey: fastKey,
  getWeak: getWeak,
  onFreeze: onFreeze
};


/***/ }),
/* 41 */
/***/ (function(module, exports, __webpack_require__) {

var ctx = __webpack_require__(20);
var call = __webpack_require__(111);
var isArrayIter = __webpack_require__(112);
var anObject = __webpack_require__(14);
var toLength = __webpack_require__(37);
var getIterFn = __webpack_require__(67);
var BREAK = {};
var RETURN = {};
var exports = module.exports = function (iterable, entries, fn, that, ITERATOR) {
  var iterFn = ITERATOR ? function () { return iterable; } : getIterFn(iterable);
  var f = ctx(fn, that, entries ? 2 : 1);
  var index = 0;
  var length, step, iterator, result;
  if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!');
  // fast case for arrays with default iterator
  if (isArrayIter(iterFn)) for (length = toLength(iterable.length); length > index; index++) {
    result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]);
    if (result === BREAK || result === RETURN) return result;
  } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) {
    result = call(iterator, f, step.value, entries);
    if (result === BREAK || result === RETURN) return result;
  }
};
exports.BREAK = BREAK;
exports.RETURN = RETURN;


/***/ }),
/* 42 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var isString = __webpack_require__(0).isString;
var isNumber = __webpack_require__(0).isNumber;
var isObject = __webpack_require__(0).isObject;
var isArray = __webpack_require__(0).isArray;
var LineBreaker = __webpack_require__(78);

var LEADING = /^(\s)+/g;
var TRAILING = /(\s)+$/g;

/**
 * Creates an instance of TextTools - text measurement utility
 *
 * @constructor
 * @param {FontProvider} fontProvider
 */
function TextTools(fontProvider) {
	this.fontProvider = fontProvider;
}

/**
 * Converts an array of strings (or inline-definition-objects) into a collection
 * of inlines and calculated minWidth/maxWidth.
 * and their min/max widths
 * @param  {Object} textArray - an array of inline-definition-objects (or strings)
 * @param  {Object} styleContextStack current style stack
 * @return {Object}                   collection of inlines, minWidth, maxWidth
 */
TextTools.prototype.buildInlines = function (textArray, styleContextStack) {
	var measured = measure(this.fontProvider, textArray, styleContextStack);

	var minWidth = 0,
		maxWidth = 0,
		currentLineWidth;

	measured.forEach(function (inline) {
		minWidth = Math.max(minWidth, inline.width - inline.leadingCut - inline.trailingCut);

		if (!currentLineWidth) {
			currentLineWidth = {width: 0, leadingCut: inline.leadingCut, trailingCut: 0};
		}

		currentLineWidth.width += inline.width;
		currentLineWidth.trailingCut = inline.trailingCut;

		maxWidth = Math.max(maxWidth, getTrimmedWidth(currentLineWidth));

		if (inline.lineEnd) {
			currentLineWidth = null;
		}
	});

	if (getStyleProperty({}, styleContextStack, 'noWrap', false)) {
		minWidth = maxWidth;
	}

	return {
		items: measured,
		minWidth: minWidth,
		maxWidth: maxWidth
	};

	function getTrimmedWidth(item) {
		return Math.max(0, item.width - item.leadingCut - item.trailingCut);
	}
};

/**
 * Returns size of the specified string (without breaking it) using the current style
 * @param  {String} text              text to be measured
 * @param  {Object} styleContextStack current style stack
 * @return {Object}                   size of the specified string
 */
TextTools.prototype.sizeOfString = function (text, styleContextStack) {
	text = text ? text.toString().replace(/\t/g, '    ') : '';

	//TODO: refactor - extract from measure
	var fontName = getStyleProperty({}, styleContextStack, 'font', 'Roboto');
	var fontSize = getStyleProperty({}, styleContextStack, 'fontSize', 12);
	var fontFeatures = getStyleProperty({}, styleContextStack, 'fontFeatures', null);
	var bold = getStyleProperty({}, styleContextStack, 'bold', false);
	var italics = getStyleProperty({}, styleContextStack, 'italics', false);
	var lineHeight = getStyleProperty({}, styleContextStack, 'lineHeight', 1);
	var characterSpacing = getStyleProperty({}, styleContextStack, 'characterSpacing', 0);

	var font = this.fontProvider.provideFont(fontName, bold, italics);

	return {
		width: widthOfString(text, font, fontSize, characterSpacing, fontFeatures),
		height: font.lineHeight(fontSize) * lineHeight,
		fontSize: fontSize,
		lineHeight: lineHeight,
		ascender: font.ascender / 1000 * fontSize,
		descender: font.descender / 1000 * fontSize
	};
};

TextTools.prototype.widthOfString = function (text, font, fontSize, characterSpacing, fontFeatures) {
	return widthOfString(text, font, fontSize, characterSpacing, fontFeatures);
};

function splitWords(text, noWrap) {
	var results = [];
	text = text.replace(/\t/g, '    ');

	if (noWrap) {
		results.push({text: text});
		return results;
	}

	var breaker = new LineBreaker(text);
	var last = 0;
	var bk;

	while (bk = breaker.nextBreak()) {
		var word = text.slice(last, bk.position);

		if (bk.required || word.match(/\r?\n$|\r$/)) { // new line
			word = word.replace(/\r?\n$|\r$/, '');
			results.push({text: word, lineEnd: true});
		} else {
			results.push({text: word});
		}

		last = bk.position;
	}

	return results;
}

function copyStyle(source, destination) {
	destination = destination || {};
	source = source || {}; //TODO: default style

	for (var key in source) {
		if (key != 'text' && source.hasOwnProperty(key)) {
			destination[key] = source[key];
		}
	}

	return destination;
}

function normalizeTextArray(array, styleContextStack) {
	function flatten(array) {
		return array.reduce(function (prev, cur) {
			var current = isArray(cur.text) ? flatten(cur.text) : cur;
			var more = [].concat(current).some(Array.isArray);
			return prev.concat(more ? flatten(current) : current);
		}, []);
	}

	var results = [];

	if (!isArray(array)) {
		array = [array];
	}

	array = flatten(array);

	for (var i = 0, l = array.length; i < l; i++) {
		var item = array[i];
		var style = null;
		var words;

		var noWrap = getStyleProperty(item || {}, styleContextStack, 'noWrap', false);
		if (isObject(item)) {
			words = splitWords(normalizeString(item.text), noWrap);
			style = copyStyle(item);
		} else {
			words = splitWords(normalizeString(item), noWrap);
		}

		for (var i2 = 0, l2 = words.length; i2 < l2; i2++) {
			var result = {
				text: words[i2].text
			};

			if (words[i2].lineEnd) {
				result.lineEnd = true;
			}

			copyStyle(style, result);

			results.push(result);
		}
	}

	return results;
}

function normalizeString(value) {
	if (value === undefined || value === null) {
		return '';
	} else if (isNumber(value)) {
		return value.toString();
	} else if (isString(value)) {
		return value;
	} else {
		return value.toString();
	}
}

function getStyleProperty(item, styleContextStack, property, defaultValue) {
	var value;

	if (item[property] !== undefined && item[property] !== null) {
		// item defines this property
		return item[property];
	}

	if (!styleContextStack) {
		return defaultValue;
	}

	styleContextStack.auto(item, function () {
		value = styleContextStack.getProperty(property);
	});

	if (value !== null && value !== undefined) {
		return value;
	} else {
		return defaultValue;
	}
}

function measure(fontProvider, textArray, styleContextStack) {
	var normalized = normalizeTextArray(textArray, styleContextStack);

	if (normalized.length) {
		var leadingIndent = getStyleProperty(normalized[0], styleContextStack, 'leadingIndent', 0);

		if (leadingIndent) {
			normalized[0].leadingCut = -leadingIndent;
			normalized[0].leadingIndent = leadingIndent;
		}
	}

	normalized.forEach(function (item) {
		var fontName = getStyleProperty(item, styleContextStack, 'font', 'Roboto');
		var fontSize = getStyleProperty(item, styleContextStack, 'fontSize', 12);
		var fontFeatures = getStyleProperty(item, styleContextStack, 'fontFeatures', null);
		var bold = getStyleProperty(item, styleContextStack, 'bold', false);
		var italics = getStyleProperty(item, styleContextStack, 'italics', false);
		var color = getStyleProperty(item, styleContextStack, 'color', 'black');
		var decoration = getStyleProperty(item, styleContextStack, 'decoration', null);
		var decorationColor = getStyleProperty(item, styleContextStack, 'decorationColor', null);
		var decorationStyle = getStyleProperty(item, styleContextStack, 'decorationStyle', null);
		var background = getStyleProperty(item, styleContextStack, 'background', null);
		var lineHeight = getStyleProperty(item, styleContextStack, 'lineHeight', 1);
		var characterSpacing = getStyleProperty(item, styleContextStack, 'characterSpacing', 0);
		var link = getStyleProperty(item, styleContextStack, 'link', null);
		var linkToPage = getStyleProperty(item, styleContextStack, 'linkToPage', null);
		var noWrap = getStyleProperty(item, styleContextStack, 'noWrap', null);
		var preserveLeadingSpaces = getStyleProperty(item, styleContextStack, 'preserveLeadingSpaces', false);

		var font = fontProvider.provideFont(fontName, bold, italics);

		item.width = widthOfString(item.text, font, fontSize, characterSpacing, fontFeatures);
		item.height = font.lineHeight(fontSize) * lineHeight;

		var leadingSpaces = item.text.match(LEADING);

		if (!item.leadingCut) {
			item.leadingCut = 0;
		}

		if (leadingSpaces && !preserveLeadingSpaces) {
			item.leadingCut += widthOfString(leadingSpaces[0], font, fontSize, characterSpacing, fontFeatures);
		}

		var trailingSpaces = item.text.match(TRAILING);
		if (trailingSpaces) {
			item.trailingCut = widthOfString(trailingSpaces[0], font, fontSize, characterSpacing, fontFeatures);
		} else {
			item.trailingCut = 0;
		}

		item.alignment = getStyleProperty(item, styleContextStack, 'alignment', 'left');
		item.font = font;
		item.fontSize = fontSize;
		item.fontFeatures = fontFeatures;
		item.characterSpacing = characterSpacing;
		item.color = color;
		item.decoration = decoration;
		item.decorationColor = decorationColor;
		item.decorationStyle = decorationStyle;
		item.background = background;
		item.link = link;
		item.linkToPage = linkToPage;
		item.noWrap = noWrap;
	});

	return normalized;
}

function widthOfString(text, font, fontSize, characterSpacing, fontFeatures) {
	return font.widthOfString(text, fontSize, fontFeatures) + ((characterSpacing || 0) * (text.length - 1));
}

module.exports = TextTools;


/***/ }),
/* 43 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
var UnicodeTrie, inflate;

inflate = __webpack_require__(79);

UnicodeTrie = (function() {
  var DATA_BLOCK_LENGTH, DATA_GRANULARITY, DATA_MASK, INDEX_1_OFFSET, INDEX_2_BLOCK_LENGTH, INDEX_2_BMP_LENGTH, INDEX_2_MASK, INDEX_SHIFT, LSCP_INDEX_2_LENGTH, LSCP_INDEX_2_OFFSET, OMITTED_BMP_INDEX_1_LENGTH, SHIFT_1, SHIFT_1_2, SHIFT_2, UTF8_2B_INDEX_2_LENGTH, UTF8_2B_INDEX_2_OFFSET;

  SHIFT_1 = 6 + 5;

  SHIFT_2 = 5;

  SHIFT_1_2 = SHIFT_1 - SHIFT_2;

  OMITTED_BMP_INDEX_1_LENGTH = 0x10000 >> SHIFT_1;

  INDEX_2_BLOCK_LENGTH = 1 << SHIFT_1_2;

  INDEX_2_MASK = INDEX_2_BLOCK_LENGTH - 1;

  INDEX_SHIFT = 2;

  DATA_BLOCK_LENGTH = 1 << SHIFT_2;

  DATA_MASK = DATA_BLOCK_LENGTH - 1;

  LSCP_INDEX_2_OFFSET = 0x10000 >> SHIFT_2;

  LSCP_INDEX_2_LENGTH = 0x400 >> SHIFT_2;

  INDEX_2_BMP_LENGTH = LSCP_INDEX_2_OFFSET + LSCP_INDEX_2_LENGTH;

  UTF8_2B_INDEX_2_OFFSET = INDEX_2_BMP_LENGTH;

  UTF8_2B_INDEX_2_LENGTH = 0x800 >> 6;

  INDEX_1_OFFSET = UTF8_2B_INDEX_2_OFFSET + UTF8_2B_INDEX_2_LENGTH;

  DATA_GRANULARITY = 1 << INDEX_SHIFT;

  function UnicodeTrie(data) {
    var isBuffer, uncompressedLength, view;
    isBuffer = typeof data.readUInt32BE === 'function' && typeof data.slice === 'function';
    if (isBuffer || data instanceof Uint8Array) {
      if (isBuffer) {
        this.highStart = data.readUInt32BE(0);
        this.errorValue = data.readUInt32BE(4);
        uncompressedLength = data.readUInt32BE(8);
        data = data.slice(12);
      } else {
        view = new DataView(data.buffer);
        this.highStart = view.getUint32(0);
        this.errorValue = view.getUint32(4);
        uncompressedLength = view.getUint32(8);
        data = data.subarray(12);
      }
      data = inflate(data, new Uint8Array(uncompressedLength));
      data = inflate(data, new Uint8Array(uncompressedLength));
      this.data = new Uint32Array(data.buffer);
    } else {
      this.data = data.data, this.highStart = data.highStart, this.errorValue = data.errorValue;
    }
  }

  UnicodeTrie.prototype.get = function(codePoint) {
    var index;
    if (codePoint < 0 || codePoint > 0x10ffff) {
      return this.errorValue;
    }
    if (codePoint < 0xd800 || (codePoint > 0xdbff && codePoint <= 0xffff)) {
      index = (this.data[codePoint >> SHIFT_2] << INDEX_SHIFT) + (codePoint & DATA_MASK);
      return this.data[index];
    }
    if (codePoint <= 0xffff) {
      index = (this.data[LSCP_INDEX_2_OFFSET + ((codePoint - 0xd800) >> SHIFT_2)] << INDEX_SHIFT) + (codePoint & DATA_MASK);
      return this.data[index];
    }
    if (codePoint < this.highStart) {
      index = this.data[(INDEX_1_OFFSET - OMITTED_BMP_INDEX_1_LENGTH) + (codePoint >> SHIFT_1)];
      index = this.data[index + ((codePoint >> SHIFT_2) & INDEX_2_MASK)];
      index = (index << INDEX_SHIFT) + (codePoint & DATA_MASK);
      return this.data[index];
    }
    return this.data[this.data.length - DATA_GRANULARITY];
  };

  return UnicodeTrie;

})();

module.exports = UnicodeTrie;


/***/ }),
/* 44 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var isString = __webpack_require__(0).isString;

function buildColumnWidths(columns, availableWidth) {
	var autoColumns = [],
		autoMin = 0, autoMax = 0,
		starColumns = [],
		starMaxMin = 0,
		starMaxMax = 0,
		fixedColumns = [],
		initial_availableWidth = availableWidth;

	columns.forEach(function (column) {
		if (isAutoColumn(column)) {
			autoColumns.push(column);
			autoMin += column._minWidth;
			autoMax += column._maxWidth;
		} else if (isStarColumn(column)) {
			starColumns.push(column);
			starMaxMin = Math.max(starMaxMin, column._minWidth);
			starMaxMax = Math.max(starMaxMax, column._maxWidth);
		} else {
			fixedColumns.push(column);
		}
	});

	fixedColumns.forEach(function (col) {
		// width specified as %
		if (isString(col.width) && /\d+%/.test(col.width)) {
			col.width = parseFloat(col.width) * initial_availableWidth / 100;
		}
		if (col.width < (col._minWidth) && col.elasticWidth) {
			col._calcWidth = col._minWidth;
		} else {
			col._calcWidth = col.width;
		}

		availableWidth -= col._calcWidth;
	});

	// http://www.freesoft.org/CIE/RFC/1942/18.htm
	// http://www.w3.org/TR/CSS2/tables.html#width-layout
	// http://dev.w3.org/csswg/css3-tables-algorithms/Overview.src.htm
	var minW = autoMin + starMaxMin * starColumns.length;
	var maxW = autoMax + starMaxMax * starColumns.length;
	if (minW >= availableWidth) {
		// case 1 - there's no way to fit all columns within available width
		// that's actually pretty bad situation with PDF as we have no horizontal scroll
		// no easy workaround (unless we decide, in the future, to split single words)
		// currently we simply use minWidths for all columns
		autoColumns.forEach(function (col) {
			col._calcWidth = col._minWidth;
		});

		starColumns.forEach(function (col) {
			col._calcWidth = starMaxMin; // starMaxMin already contains padding
		});
	} else {
		if (maxW < availableWidth) {
			// case 2 - we can fit rest of the table within available space
			autoColumns.forEach(function (col) {
				col._calcWidth = col._maxWidth;
				availableWidth -= col._calcWidth;
			});
		} else {
			// maxW is too large, but minW fits within available width
			var W = availableWidth - minW;
			var D = maxW - minW;

			autoColumns.forEach(function (col) {
				var d = col._maxWidth - col._minWidth;
				col._calcWidth = col._minWidth + d * W / D;
				availableWidth -= col._calcWidth;
			});
		}

		if (starColumns.length > 0) {
			var starSize = availableWidth / starColumns.length;

			starColumns.forEach(function (col) {
				col._calcWidth = starSize;
			});
		}
	}
}

function isAutoColumn(column) {
	return column.width === 'auto';
}

function isStarColumn(column) {
	return column.width === null || column.width === undefined || column.width === '*' || column.width === 'star';
}

//TODO: refactor and reuse in measureTable
function measureMinMax(columns) {
	var result = {min: 0, max: 0};

	var maxStar = {min: 0, max: 0};
	var starCount = 0;

	for (var i = 0, l = columns.length; i < l; i++) {
		var c = columns[i];

		if (isStarColumn(c)) {
			maxStar.min = Math.max(maxStar.min, c._minWidth);
			maxStar.max = Math.max(maxStar.max, c._maxWidth);
			starCount++;
		} else if (isAutoColumn(c)) {
			result.min += c._minWidth;
			result.max += c._maxWidth;
		} else {
			result.min += ((c.width !== undefined && c.width) || c._minWidth);
			result.max += ((c.width !== undefined && c.width) || c._maxWidth);
		}
	}

	if (starCount) {
		result.min += starCount * maxStar.min;
		result.max += starCount * maxStar.max;
	}

	return result;
}

/**
 * Calculates column widths
 * @private
 */
module.exports = {
	buildColumnWidths: buildColumnWidths,
	measureMinMax: measureMinMax,
	isAutoColumn: isAutoColumn,
	isStarColumn: isStarColumn
};


/***/ }),
/* 45 */
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(83);
exports.Stream = exports;
exports.Readable = exports;
exports.Writable = __webpack_require__(46);
exports.Duplex = __webpack_require__(16);
exports.Transform = __webpack_require__(86);
exports.PassThrough = __webpack_require__(145);


/***/ }),
/* 46 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process, setImmediate, global) {// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// A bit simpler than readable streams.
// Implement an async ._write(chunk, encoding, cb), and it'll handle all
// the drain event emission and buffering.



/*<replacement>*/

var processNextTick = __webpack_require__(32).nextTick;
/*</replacement>*/

module.exports = Writable;

/* <replacement> */
function WriteReq(chunk, encoding, cb) {
  this.chunk = chunk;
  this.encoding = encoding;
  this.callback = cb;
  this.next = null;
}

// It seems a linked list but it is not
// there will be only 2 of these for each stream
function CorkedRequest(state) {
  var _this = this;

  this.next = null;
  this.entry = null;
  this.finish = function () {
    onCorkedFinish(_this, state);
  };
}
/* </replacement> */

/*<replacement>*/
var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
/*</replacement>*/

/*<replacement>*/
var Duplex;
/*</replacement>*/

Writable.WritableState = WritableState;

/*<replacement>*/
var util = __webpack_require__(25);
util.inherits = __webpack_require__(21);
/*</replacement>*/

/*<replacement>*/
var internalUtil = {
  deprecate: __webpack_require__(144)
};
/*</replacement>*/

/*<replacement>*/
var Stream = __webpack_require__(84);
/*</replacement>*/

/*<replacement>*/

var Buffer = __webpack_require__(33).Buffer;
var OurUint8Array = global.Uint8Array || function () {};
function _uint8ArrayToBuffer(chunk) {
  return Buffer.from(chunk);
}
function _isUint8Array(obj) {
  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
}

/*</replacement>*/

var destroyImpl = __webpack_require__(85);

util.inherits(Writable, Stream);

function nop() {}

function WritableState(options, stream) {
  Duplex = Duplex || __webpack_require__(16);

  options = options || {};

  // Duplex streams are both readable and writable, but share
  // the same options object.
  // However, some cases require setting options to different
  // values for the readable and the writable sides of the duplex stream.
  // These options can be provided separately as readableXXX and writableXXX.
  var isDuplex = stream instanceof Duplex;

  // object stream flag to indicate whether or not this stream
  // contains buffers or objects.
  this.objectMode = !!options.objectMode;

  if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;

  // the point at which write() starts returning false
  // Note: 0 is a valid value, means that we always return false if
  // the entire buffer is not flushed immediately on write()
  var hwm = options.highWaterMark;
  var writableHwm = options.writableHighWaterMark;
  var defaultHwm = this.objectMode ? 16 : 16 * 1024;

  if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;

  // cast to ints.
  this.highWaterMark = Math.floor(this.highWaterMark);

  // if _final has been called
  this.finalCalled = false;

  // drain event flag.
  this.needDrain = false;
  // at the start of calling end()
  this.ending = false;
  // when end() has been called, and returned
  this.ended = false;
  // when 'finish' is emitted
  this.finished = false;

  // has it been destroyed
  this.destroyed = false;

  // should we decode strings into buffers before passing to _write?
  // this is here so that some node-core streams can optimize string
  // handling at a lower level.
  var noDecode = options.decodeStrings === false;
  this.decodeStrings = !noDecode;

  // Crypto is kind of old and crusty.  Historically, its default string
  // encoding is 'binary' so we have to make this configurable.
  // Everything else in the universe uses 'utf8', though.
  this.defaultEncoding = options.defaultEncoding || 'utf8';

  // not an actual buffer we keep track of, but a measurement
  // of how much we're waiting to get pushed to some underlying
  // socket or file.
  this.length = 0;

  // a flag to see when we're in the middle of a write.
  this.writing = false;

  // when true all writes will be buffered until .uncork() call
  this.corked = 0;

  // a flag to be able to tell if the onwrite cb is called immediately,
  // or on a later tick.  We set this to true at first, because any
  // actions that shouldn't happen until "later" should generally also
  // not happen before the first write call.
  this.sync = true;

  // a flag to know if we're processing previously buffered items, which
  // may call the _write() callback in the same tick, so that we don't
  // end up in an overlapped onwrite situation.
  this.bufferProcessing = false;

  // the callback that's passed to _write(chunk,cb)
  this.onwrite = function (er) {
    onwrite(stream, er);
  };

  // the callback that the user supplies to write(chunk,encoding,cb)
  this.writecb = null;

  // the amount that is being written when _write is called.
  this.writelen = 0;

  this.bufferedRequest = null;
  this.lastBufferedRequest = null;

  // number of pending user-supplied write callbacks
  // this must be 0 before 'finish' can be emitted
  this.pendingcb = 0;

  // emit prefinish if the only thing we're waiting for is _write cbs
  // This is relevant for synchronous Transform streams
  this.prefinished = false;

  // True if the error was already emitted and should not be thrown again
  this.errorEmitted = false;

  // count buffered requests
  this.bufferedRequestCount = 0;

  // allocate the first CorkedRequest, there is always
  // one allocated and free to use, and we maintain at most two
  this.corkedRequestsFree = new CorkedRequest(this);
}

WritableState.prototype.getBuffer = function getBuffer() {
  var current = this.bufferedRequest;
  var out = [];
  while (current) {
    out.push(current);
    current = current.next;
  }
  return out;
};

(function () {
  try {
    Object.defineProperty(WritableState.prototype, 'buffer', {
      get: internalUtil.deprecate(function () {
        return this.getBuffer();
      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
    });
  } catch (_) {}
})();

// Test _writableState for inheritance to account for Duplex streams,
// whose prototype chain only points to Readable.
var realHasInstance;
if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
  realHasInstance = Function.prototype[Symbol.hasInstance];
  Object.defineProperty(Writable, Symbol.hasInstance, {
    value: function (object) {
      if (realHasInstance.call(this, object)) return true;
      if (this !== Writable) return false;

      return object && object._writableState instanceof WritableState;
    }
  });
} else {
  realHasInstance = function (object) {
    return object instanceof this;
  };
}

function Writable(options) {
  Duplex = Duplex || __webpack_require__(16);

  // Writable ctor is applied to Duplexes, too.
  // `realHasInstance` is necessary because using plain `instanceof`
  // would return false, as no `_writableState` property is attached.

  // Trying to use the custom `instanceof` for Writable here will also break the
  // Node.js LazyTransform implementation, which has a non-trivial getter for
  // `_writableState` that would lead to infinite recursion.
  if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
    return new Writable(options);
  }

  this._writableState = new WritableState(options, this);

  // legacy.
  this.writable = true;

  if (options) {
    if (typeof options.write === 'function') this._write = options.write;

    if (typeof options.writev === 'function') this._writev = options.writev;

    if (typeof options.destroy === 'function') this._destroy = options.destroy;

    if (typeof options.final === 'function') this._final = options.final;
  }

  Stream.call(this);
}

// Otherwise people can pipe Writable streams, which is just wrong.
Writable.prototype.pipe = function () {
  this.emit('error', new Error('Cannot pipe, not readable'));
};

function writeAfterEnd(stream, cb) {
  var er = new Error('write after end');
  // TODO: defer error events consistently everywhere, not just the cb
  stream.emit('error', er);
  processNextTick(cb, er);
}

// Checks that a user-supplied chunk is valid, especially for the particular
// mode the stream is in. Currently this means that `null` is never accepted
// and undefined/non-string values are only allowed in object mode.
function validChunk(stream, state, chunk, cb) {
  var valid = true;
  var er = false;

  if (chunk === null) {
    er = new TypeError('May not write null values to stream');
  } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
    er = new TypeError('Invalid non-string/buffer chunk');
  }
  if (er) {
    stream.emit('error', er);
    processNextTick(cb, er);
    valid = false;
  }
  return valid;
}

Writable.prototype.write = function (chunk, encoding, cb) {
  var state = this._writableState;
  var ret = false;
  var isBuf = !state.objectMode && _isUint8Array(chunk);

  if (isBuf && !Buffer.isBuffer(chunk)) {
    chunk = _uint8ArrayToBuffer(chunk);
  }

  if (typeof encoding === 'function') {
    cb = encoding;
    encoding = null;
  }

  if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;

  if (typeof cb !== 'function') cb = nop;

  if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
    state.pendingcb++;
    ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
  }

  return ret;
};

Writable.prototype.cork = function () {
  var state = this._writableState;

  state.corked++;
};

Writable.prototype.uncork = function () {
  var state = this._writableState;

  if (state.corked) {
    state.corked--;

    if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
  }
};

Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
  // node::ParseEncoding() requires lower case.
  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
  this._writableState.defaultEncoding = encoding;
  return this;
};

function decodeChunk(state, chunk, encoding) {
  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
    chunk = Buffer.from(chunk, encoding);
  }
  return chunk;
}

// if we're already writing something, then just put this
// in the queue, and wait our turn.  Otherwise, call _write
// If we return false, then we need a drain event, so set that flag.
function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
  if (!isBuf) {
    var newChunk = decodeChunk(state, chunk, encoding);
    if (chunk !== newChunk) {
      isBuf = true;
      encoding = 'buffer';
      chunk = newChunk;
    }
  }
  var len = state.objectMode ? 1 : chunk.length;

  state.length += len;

  var ret = state.length < state.highWaterMark;
  // we must ensure that previous needDrain will not be reset to false.
  if (!ret) state.needDrain = true;

  if (state.writing || state.corked) {
    var last = state.lastBufferedRequest;
    state.lastBufferedRequest = {
      chunk: chunk,
      encoding: encoding,
      isBuf: isBuf,
      callback: cb,
      next: null
    };
    if (last) {
      last.next = state.lastBufferedRequest;
    } else {
      state.bufferedRequest = state.lastBufferedRequest;
    }
    state.bufferedRequestCount += 1;
  } else {
    doWrite(stream, state, false, len, chunk, encoding, cb);
  }

  return ret;
}

function doWrite(stream, state, writev, len, chunk, encoding, cb) {
  state.writelen = len;
  state.writecb = cb;
  state.writing = true;
  state.sync = true;
  if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
  state.sync = false;
}

function onwriteError(stream, state, sync, er, cb) {
  --state.pendingcb;

  if (sync) {
    // defer the callback if we are being called synchronously
    // to avoid piling up things on the stack
    processNextTick(cb, er);
    // this can emit finish, and it will always happen
    // after error
    processNextTick(finishMaybe, stream, state);
    stream._writableState.errorEmitted = true;
    stream.emit('error', er);
  } else {
    // the caller expect this to happen before if
    // it is async
    cb(er);
    stream._writableState.errorEmitted = true;
    stream.emit('error', er);
    // this can emit finish, but finish must
    // always follow error
    finishMaybe(stream, state);
  }
}

function onwriteStateUpdate(state) {
  state.writing = false;
  state.writecb = null;
  state.length -= state.writelen;
  state.writelen = 0;
}

function onwrite(stream, er) {
  var state = stream._writableState;
  var sync = state.sync;
  var cb = state.writecb;

  onwriteStateUpdate(state);

  if (er) onwriteError(stream, state, sync, er, cb);else {
    // Check if we're actually ready to finish, but don't emit yet
    var finished = needFinish(state);

    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
      clearBuffer(stream, state);
    }

    if (sync) {
      /*<replacement>*/
      asyncWrite(afterWrite, stream, state, finished, cb);
      /*</replacement>*/
    } else {
      afterWrite(stream, state, finished, cb);
    }
  }
}

function afterWrite(stream, state, finished, cb) {
  if (!finished) onwriteDrain(stream, state);
  state.pendingcb--;
  cb();
  finishMaybe(stream, state);
}

// Must force callback to be called on nextTick, so that we don't
// emit 'drain' before the write() consumer gets the 'false' return
// value, and has a chance to attach a 'drain' listener.
function onwriteDrain(stream, state) {
  if (state.length === 0 && state.needDrain) {
    state.needDrain = false;
    stream.emit('drain');
  }
}

// if there's something in the buffer waiting, then process it
function clearBuffer(stream, state) {
  state.bufferProcessing = true;
  var entry = state.bufferedRequest;

  if (stream._writev && entry && entry.next) {
    // Fast case, write everything using _writev()
    var l = state.bufferedRequestCount;
    var buffer = new Array(l);
    var holder = state.corkedRequestsFree;
    holder.entry = entry;

    var count = 0;
    var allBuffers = true;
    while (entry) {
      buffer[count] = entry;
      if (!entry.isBuf) allBuffers = false;
      entry = entry.next;
      count += 1;
    }
    buffer.allBuffers = allBuffers;

    doWrite(stream, state, true, state.length, buffer, '', holder.finish);

    // doWrite is almost always async, defer these to save a bit of time
    // as the hot path ends with doWrite
    state.pendingcb++;
    state.lastBufferedRequest = null;
    if (holder.next) {
      state.corkedRequestsFree = holder.next;
      holder.next = null;
    } else {
      state.corkedRequestsFree = new CorkedRequest(state);
    }
    state.bufferedRequestCount = 0;
  } else {
    // Slow case, write chunks one-by-one
    while (entry) {
      var chunk = entry.chunk;
      var encoding = entry.encoding;
      var cb = entry.callback;
      var len = state.objectMode ? 1 : chunk.length;

      doWrite(stream, state, false, len, chunk, encoding, cb);
      entry = entry.next;
      state.bufferedRequestCount--;
      // if we didn't call the onwrite immediately, then
      // it means that we need to wait until it does.
      // also, that means that the chunk and cb are currently
      // being processed, so move the buffer counter past them.
      if (state.writing) {
        break;
      }
    }

    if (entry === null) state.lastBufferedRequest = null;
  }

  state.bufferedRequest = entry;
  state.bufferProcessing = false;
}

Writable.prototype._write = function (chunk, encoding, cb) {
  cb(new Error('_write() is not implemented'));
};

Writable.prototype._writev = null;

Writable.prototype.end = function (chunk, encoding, cb) {
  var state = this._writableState;

  if (typeof chunk === 'function') {
    cb = chunk;
    chunk = null;
    encoding = null;
  } else if (typeof encoding === 'function') {
    cb = encoding;
    encoding = null;
  }

  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);

  // .end() fully uncorks
  if (state.corked) {
    state.corked = 1;
    this.uncork();
  }

  // ignore unnecessary end() calls.
  if (!state.ending && !state.finished) endWritable(this, state, cb);
};

function needFinish(state) {
  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
}
function callFinal(stream, state) {
  stream._final(function (err) {
    state.pendingcb--;
    if (err) {
      stream.emit('error', err);
    }
    state.prefinished = true;
    stream.emit('prefinish');
    finishMaybe(stream, state);
  });
}
function prefinish(stream, state) {
  if (!state.prefinished && !state.finalCalled) {
    if (typeof stream._final === 'function') {
      state.pendingcb++;
      state.finalCalled = true;
      processNextTick(callFinal, stream, state);
    } else {
      state.prefinished = true;
      stream.emit('prefinish');
    }
  }
}

function finishMaybe(stream, state) {
  var need = needFinish(state);
  if (need) {
    prefinish(stream, state);
    if (state.pendingcb === 0) {
      state.finished = true;
      stream.emit('finish');
    }
  }
  return need;
}

function endWritable(stream, state, cb) {
  state.ending = true;
  finishMaybe(stream, state);
  if (cb) {
    if (state.finished) processNextTick(cb);else stream.once('finish', cb);
  }
  state.ended = true;
  stream.writable = false;
}

function onCorkedFinish(corkReq, state, err) {
  var entry = corkReq.entry;
  corkReq.entry = null;
  while (entry) {
    var cb = entry.callback;
    state.pendingcb--;
    cb(err);
    entry = entry.next;
  }
  if (state.corkedRequestsFree) {
    state.corkedRequestsFree.next = corkReq;
  } else {
    state.corkedRequestsFree = corkReq;
  }
}

Object.defineProperty(Writable.prototype, 'destroyed', {
  get: function () {
    if (this._writableState === undefined) {
      return false;
    }
    return this._writableState.destroyed;
  },
  set: function (value) {
    // we ignore the value if the stream
    // has not been initialized yet
    if (!this._writableState) {
      return;
    }

    // backward compatibility, the user is explicitly
    // managing destroyed
    this._writableState.destroyed = value;
  }
});

Writable.prototype.destroy = destroyImpl.destroy;
Writable.prototype._undestroy = destroyImpl.undestroy;
Writable.prototype._destroy = function (err, cb) {
  this.end();
  cb(err);
};
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(11), __webpack_require__(142).setImmediate, __webpack_require__(7)))

/***/ }),
/* 47 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var Buffer = __webpack_require__(33).Buffer;

var isEncoding = Buffer.isEncoding || function (encoding) {
  encoding = '' + encoding;
  switch (encoding && encoding.toLowerCase()) {
    case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':
      return true;
    default:
      return false;
  }
};

function _normalizeEncoding(enc) {
  if (!enc) return 'utf8';
  var retried;
  while (true) {
    switch (enc) {
      case 'utf8':
      case 'utf-8':
        return 'utf8';
      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return 'utf16le';
      case 'latin1':
      case 'binary':
        return 'latin1';
      case 'base64':
      case 'ascii':
      case 'hex':
        return enc;
      default:
        if (retried) return; // undefined
        enc = ('' + enc).toLowerCase();
        retried = true;
    }
  }
};

// Do not cache `Buffer.isEncoding` when checking encoding names as some
// modules monkey-patch it to support additional encodings
function normalizeEncoding(enc) {
  var nenc = _normalizeEncoding(enc);
  if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
  return nenc || enc;
}

// StringDecoder provides an interface for efficiently splitting a series of
// buffers into a series of JS strings without breaking apart multi-byte
// characters.
exports.StringDecoder = StringDecoder;
function StringDecoder(encoding) {
  this.encoding = normalizeEncoding(encoding);
  var nb;
  switch (this.encoding) {
    case 'utf16le':
      this.text = utf16Text;
      this.end = utf16End;
      nb = 4;
      break;
    case 'utf8':
      this.fillLast = utf8FillLast;
      nb = 4;
      break;
    case 'base64':
      this.text = base64Text;
      this.end = base64End;
      nb = 3;
      break;
    default:
      this.write = simpleWrite;
      this.end = simpleEnd;
      return;
  }
  this.lastNeed = 0;
  this.lastTotal = 0;
  this.lastChar = Buffer.allocUnsafe(nb);
}

StringDecoder.prototype.write = function (buf) {
  if (buf.length === 0) return '';
  var r;
  var i;
  if (this.lastNeed) {
    r = this.fillLast(buf);
    if (r === undefined) return '';
    i = this.lastNeed;
    this.lastNeed = 0;
  } else {
    i = 0;
  }
  if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);
  return r || '';
};

StringDecoder.prototype.end = utf8End;

// Returns only complete characters in a Buffer
StringDecoder.prototype.text = utf8Text;

// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
StringDecoder.prototype.fillLast = function (buf) {
  if (this.lastNeed <= buf.length) {
    buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
    return this.lastChar.toString(this.encoding, 0, this.lastTotal);
  }
  buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
  this.lastNeed -= buf.length;
};

// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
// continuation byte.
function utf8CheckByte(byte) {
  if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;
  return -1;
}

// Checks at most 3 bytes at the end of a Buffer in order to detect an
// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
// needed to complete the UTF-8 character (if applicable) are returned.
function utf8CheckIncomplete(self, buf, i) {
  var j = buf.length - 1;
  if (j < i) return 0;
  var nb = utf8CheckByte(buf[j]);
  if (nb >= 0) {
    if (nb > 0) self.lastNeed = nb - 1;
    return nb;
  }
  if (--j < i) return 0;
  nb = utf8CheckByte(buf[j]);
  if (nb >= 0) {
    if (nb > 0) self.lastNeed = nb - 2;
    return nb;
  }
  if (--j < i) return 0;
  nb = utf8CheckByte(buf[j]);
  if (nb >= 0) {
    if (nb > 0) {
      if (nb === 2) nb = 0;else self.lastNeed = nb - 3;
    }
    return nb;
  }
  return 0;
}

// Validates as many continuation bytes for a multi-byte UTF-8 character as
// needed or are available. If we see a non-continuation byte where we expect
// one, we "replace" the validated continuation bytes we've seen so far with
// UTF-8 replacement characters ('\ufffd'), to match v8's UTF-8 decoding
// behavior. The continuation byte check is included three times in the case
// where all of the continuation bytes for a character exist in the same buffer.
// It is also done this way as a slight performance increase instead of using a
// loop.
function utf8CheckExtraBytes(self, buf, p) {
  if ((buf[0] & 0xC0) !== 0x80) {
    self.lastNeed = 0;
    return '\ufffd'.repeat(p);
  }
  if (self.lastNeed > 1 && buf.length > 1) {
    if ((buf[1] & 0xC0) !== 0x80) {
      self.lastNeed = 1;
      return '\ufffd'.repeat(p + 1);
    }
    if (self.lastNeed > 2 && buf.length > 2) {
      if ((buf[2] & 0xC0) !== 0x80) {
        self.lastNeed = 2;
        return '\ufffd'.repeat(p + 2);
      }
    }
  }
}

// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
function utf8FillLast(buf) {
  var p = this.lastTotal - this.lastNeed;
  var r = utf8CheckExtraBytes(this, buf, p);
  if (r !== undefined) return r;
  if (this.lastNeed <= buf.length) {
    buf.copy(this.lastChar, p, 0, this.lastNeed);
    return this.lastChar.toString(this.encoding, 0, this.lastTotal);
  }
  buf.copy(this.lastChar, p, 0, buf.length);
  this.lastNeed -= buf.length;
}

// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
// partial character, the character's bytes are buffered until the required
// number of bytes are available.
function utf8Text(buf, i) {
  var total = utf8CheckIncomplete(this, buf, i);
  if (!this.lastNeed) return buf.toString('utf8', i);
  this.lastTotal = total;
  var end = buf.length - (total - this.lastNeed);
  buf.copy(this.lastChar, 0, end);
  return buf.toString('utf8', i, end);
}

// For UTF-8, a replacement character for each buffered byte of a (partial)
// character needs to be added to the output.
function utf8End(buf) {
  var r = buf && buf.length ? this.write(buf) : '';
  if (this.lastNeed) return r + '\ufffd'.repeat(this.lastTotal - this.lastNeed);
  return r;
}

// UTF-16LE typically needs two bytes per character, but even if we have an even
// number of bytes available, we need to check if we end on a leading/high
// surrogate. In that case, we need to wait for the next two bytes in order to
// decode the last character properly.
function utf16Text(buf, i) {
  if ((buf.length - i) % 2 === 0) {
    var r = buf.toString('utf16le', i);
    if (r) {
      var c = r.charCodeAt(r.length - 1);
      if (c >= 0xD800 && c <= 0xDBFF) {
        this.lastNeed = 2;
        this.lastTotal = 4;
        this.lastChar[0] = buf[buf.length - 2];
        this.lastChar[1] = buf[buf.length - 1];
        return r.slice(0, -1);
      }
    }
    return r;
  }
  this.lastNeed = 1;
  this.lastTotal = 2;
  this.lastChar[0] = buf[buf.length - 1];
  return buf.toString('utf16le', i, buf.length - 1);
}

// For UTF-16LE we do not explicitly append special replacement characters if we
// end on a partial character, we simply let v8 handle that.
function utf16End(buf) {
  var r = buf && buf.length ? this.write(buf) : '';
  if (this.lastNeed) {
    var end = this.lastTotal - this.lastNeed;
    return r + this.lastChar.toString('utf16le', 0, end);
  }
  return r;
}

function base64Text(buf, i) {
  var n = (buf.length - i) % 3;
  if (n === 0) return buf.toString('base64', i);
  this.lastNeed = 3 - n;
  this.lastTotal = 3;
  if (n === 1) {
    this.lastChar[0] = buf[buf.length - 1];
  } else {
    this.lastChar[0] = buf[buf.length - 2];
    this.lastChar[1] = buf[buf.length - 1];
  }
  return buf.toString('base64', i, buf.length - n);
}

function base64End(buf) {
  var r = buf && buf.length ? this.write(buf) : '';
  if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);
  return r;
}

// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
function simpleWrite(buf) {
  return buf.toString(this.encoding);
}

function simpleEnd(buf) {
  return buf && buf.length ? this.write(buf) : '';
}

/***/ }),
/* 48 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {

var Buffer = __webpack_require__(1).Buffer;
var Transform = __webpack_require__(15).Transform;
var binding = __webpack_require__(150);
var util = __webpack_require__(49);
var assert = __webpack_require__(88).ok;
var kMaxLength = __webpack_require__(1).kMaxLength;
var kRangeErrorMessage = 'Cannot create final Buffer. It would be larger ' + 'than 0x' + kMaxLength.toString(16) + ' bytes';

// zlib doesn't provide these, so kludge them in following the same
// const naming scheme zlib uses.
binding.Z_MIN_WINDOWBITS = 8;
binding.Z_MAX_WINDOWBITS = 15;
binding.Z_DEFAULT_WINDOWBITS = 15;

// fewer than 64 bytes per chunk is stupid.
// technically it could work with as few as 8, but even 64 bytes
// is absurdly low.  Usually a MB or more is best.
binding.Z_MIN_CHUNK = 64;
binding.Z_MAX_CHUNK = Infinity;
binding.Z_DEFAULT_CHUNK = 16 * 1024;

binding.Z_MIN_MEMLEVEL = 1;
binding.Z_MAX_MEMLEVEL = 9;
binding.Z_DEFAULT_MEMLEVEL = 8;

binding.Z_MIN_LEVEL = -1;
binding.Z_MAX_LEVEL = 9;
binding.Z_DEFAULT_LEVEL = binding.Z_DEFAULT_COMPRESSION;

// expose all the zlib constants
var bkeys = Object.keys(binding);
for (var bk = 0; bk < bkeys.length; bk++) {
  var bkey = bkeys[bk];
  if (bkey.match(/^Z/)) {
    Object.defineProperty(exports, bkey, {
      enumerable: true, value: binding[bkey], writable: false
    });
  }
}

// translation table for return codes.
var codes = {
  Z_OK: binding.Z_OK,
  Z_STREAM_END: binding.Z_STREAM_END,
  Z_NEED_DICT: binding.Z_NEED_DICT,
  Z_ERRNO: binding.Z_ERRNO,
  Z_STREAM_ERROR: binding.Z_STREAM_ERROR,
  Z_DATA_ERROR: binding.Z_DATA_ERROR,
  Z_MEM_ERROR: binding.Z_MEM_ERROR,
  Z_BUF_ERROR: binding.Z_BUF_ERROR,
  Z_VERSION_ERROR: binding.Z_VERSION_ERROR
};

var ckeys = Object.keys(codes);
for (var ck = 0; ck < ckeys.length; ck++) {
  var ckey = ckeys[ck];
  codes[codes[ckey]] = ckey;
}

Object.defineProperty(exports, 'codes', {
  enumerable: true, value: Object.freeze(codes), writable: false
});

exports.Deflate = Deflate;
exports.Inflate = Inflate;
exports.Gzip = Gzip;
exports.Gunzip = Gunzip;
exports.DeflateRaw = DeflateRaw;
exports.InflateRaw = InflateRaw;
exports.Unzip = Unzip;

exports.createDeflate = function (o) {
  return new Deflate(o);
};

exports.createInflate = function (o) {
  return new Inflate(o);
};

exports.createDeflateRaw = function (o) {
  return new DeflateRaw(o);
};

exports.createInflateRaw = function (o) {
  return new InflateRaw(o);
};

exports.createGzip = function (o) {
  return new Gzip(o);
};

exports.createGunzip = function (o) {
  return new Gunzip(o);
};

exports.createUnzip = function (o) {
  return new Unzip(o);
};

// Convenience methods.
// compress/decompress a string or buffer in one step.
exports.deflate = function (buffer, opts, callback) {
  if (typeof opts === 'function') {
    callback = opts;
    opts = {};
  }
  return zlibBuffer(new Deflate(opts), buffer, callback);
};

exports.deflateSync = function (buffer, opts) {
  return zlibBufferSync(new Deflate(opts), buffer);
};

exports.gzip = function (buffer, opts, callback) {
  if (typeof opts === 'function') {
    callback = opts;
    opts = {};
  }
  return zlibBuffer(new Gzip(opts), buffer, callback);
};

exports.gzipSync = function (buffer, opts) {
  return zlibBufferSync(new Gzip(opts), buffer);
};

exports.deflateRaw = function (buffer, opts, callback) {
  if (typeof opts === 'function') {
    callback = opts;
    opts = {};
  }
  return zlibBuffer(new DeflateRaw(opts), buffer, callback);
};

exports.deflateRawSync = function (buffer, opts) {
  return zlibBufferSync(new DeflateRaw(opts), buffer);
};

exports.unzip = function (buffer, opts, callback) {
  if (typeof opts === 'function') {
    callback = opts;
    opts = {};
  }
  return zlibBuffer(new Unzip(opts), buffer, callback);
};

exports.unzipSync = function (buffer, opts) {
  return zlibBufferSync(new Unzip(opts), buffer);
};

exports.inflate = function (buffer, opts, callback) {
  if (typeof opts === 'function') {
    callback = opts;
    opts = {};
  }
  return zlibBuffer(new Inflate(opts), buffer, callback);
};

exports.inflateSync = function (buffer, opts) {
  return zlibBufferSync(new Inflate(opts), buffer);
};

exports.gunzip = function (buffer, opts, callback) {
  if (typeof opts === 'function') {
    callback = opts;
    opts = {};
  }
  return zlibBuffer(new Gunzip(opts), buffer, callback);
};

exports.gunzipSync = function (buffer, opts) {
  return zlibBufferSync(new Gunzip(opts), buffer);
};

exports.inflateRaw = function (buffer, opts, callback) {
  if (typeof opts === 'function') {
    callback = opts;
    opts = {};
  }
  return zlibBuffer(new InflateRaw(opts), buffer, callback);
};

exports.inflateRawSync = function (buffer, opts) {
  return zlibBufferSync(new InflateRaw(opts), buffer);
};

function zlibBuffer(engine, buffer, callback) {
  var buffers = [];
  var nread = 0;

  engine.on('error', onError);
  engine.on('end', onEnd);

  engine.end(buffer);
  flow();

  function flow() {
    var chunk;
    while (null !== (chunk = engine.read())) {
      buffers.push(chunk);
      nread += chunk.length;
    }
    engine.once('readable', flow);
  }

  function onError(err) {
    engine.removeListener('end', onEnd);
    engine.removeListener('readable', flow);
    callback(err);
  }

  function onEnd() {
    var buf;
    var err = null;

    if (nread >= kMaxLength) {
      err = new RangeError(kRangeErrorMessage);
    } else {
      buf = Buffer.concat(buffers, nread);
    }

    buffers = [];
    engine.close();
    callback(err, buf);
  }
}

function zlibBufferSync(engine, buffer) {
  if (typeof buffer === 'string') buffer = Buffer.from(buffer);

  if (!Buffer.isBuffer(buffer)) throw new TypeError('Not a string or buffer');

  var flushFlag = engine._finishFlushFlag;

  return engine._processChunk(buffer, flushFlag);
}

// generic zlib
// minimal 2-byte header
function Deflate(opts) {
  if (!(this instanceof Deflate)) return new Deflate(opts);
  Zlib.call(this, opts, binding.DEFLATE);
}

function Inflate(opts) {
  if (!(this instanceof Inflate)) return new Inflate(opts);
  Zlib.call(this, opts, binding.INFLATE);
}

// gzip - bigger header, same deflate compression
function Gzip(opts) {
  if (!(this instanceof Gzip)) return new Gzip(opts);
  Zlib.call(this, opts, binding.GZIP);
}

function Gunzip(opts) {
  if (!(this instanceof Gunzip)) return new Gunzip(opts);
  Zlib.call(this, opts, binding.GUNZIP);
}

// raw - no header
function DeflateRaw(opts) {
  if (!(this instanceof DeflateRaw)) return new DeflateRaw(opts);
  Zlib.call(this, opts, binding.DEFLATERAW);
}

function InflateRaw(opts) {
  if (!(this instanceof InflateRaw)) return new InflateRaw(opts);
  Zlib.call(this, opts, binding.INFLATERAW);
}

// auto-detect header.
function Unzip(opts) {
  if (!(this instanceof Unzip)) return new Unzip(opts);
  Zlib.call(this, opts, binding.UNZIP);
}

function isValidFlushFlag(flag) {
  return flag === binding.Z_NO_FLUSH || flag === binding.Z_PARTIAL_FLUSH || flag === binding.Z_SYNC_FLUSH || flag === binding.Z_FULL_FLUSH || flag === binding.Z_FINISH || flag === binding.Z_BLOCK;
}

// the Zlib class they all inherit from
// This thing manages the queue of requests, and returns
// true or false if there is anything in the queue when
// you call the .write() method.

function Zlib(opts, mode) {
  var _this = this;

  this._opts = opts = opts || {};
  this._chunkSize = opts.chunkSize || exports.Z_DEFAULT_CHUNK;

  Transform.call(this, opts);

  if (opts.flush && !isValidFlushFlag(opts.flush)) {
    throw new Error('Invalid flush flag: ' + opts.flush);
  }
  if (opts.finishFlush && !isValidFlushFlag(opts.finishFlush)) {
    throw new Error('Invalid flush flag: ' + opts.finishFlush);
  }

  this._flushFlag = opts.flush || binding.Z_NO_FLUSH;
  this._finishFlushFlag = typeof opts.finishFlush !== 'undefined' ? opts.finishFlush : binding.Z_FINISH;

  if (opts.chunkSize) {
    if (opts.chunkSize < exports.Z_MIN_CHUNK || opts.chunkSize > exports.Z_MAX_CHUNK) {
      throw new Error('Invalid chunk size: ' + opts.chunkSize);
    }
  }

  if (opts.windowBits) {
    if (opts.windowBits < exports.Z_MIN_WINDOWBITS || opts.windowBits > exports.Z_MAX_WINDOWBITS) {
      throw new Error('Invalid windowBits: ' + opts.windowBits);
    }
  }

  if (opts.level) {
    if (opts.level < exports.Z_MIN_LEVEL || opts.level > exports.Z_MAX_LEVEL) {
      throw new Error('Invalid compression level: ' + opts.level);
    }
  }

  if (opts.memLevel) {
    if (opts.memLevel < exports.Z_MIN_MEMLEVEL || opts.memLevel > exports.Z_MAX_MEMLEVEL) {
      throw new Error('Invalid memLevel: ' + opts.memLevel);
    }
  }

  if (opts.strategy) {
    if (opts.strategy != exports.Z_FILTERED && opts.strategy != exports.Z_HUFFMAN_ONLY && opts.strategy != exports.Z_RLE && opts.strategy != exports.Z_FIXED && opts.strategy != exports.Z_DEFAULT_STRATEGY) {
      throw new Error('Invalid strategy: ' + opts.strategy);
    }
  }

  if (opts.dictionary) {
    if (!Buffer.isBuffer(opts.dictionary)) {
      throw new Error('Invalid dictionary: it should be a Buffer instance');
    }
  }

  this._handle = new binding.Zlib(mode);

  var self = this;
  this._hadError = false;
  this._handle.onerror = function (message, errno) {
    // there is no way to cleanly recover.
    // continuing only obscures problems.
    _close(self);
    self._hadError = true;

    var error = new Error(message);
    error.errno = errno;
    error.code = exports.codes[errno];
    self.emit('error', error);
  };

  var level = exports.Z_DEFAULT_COMPRESSION;
  if (typeof opts.level === 'number') level = opts.level;

  var strategy = exports.Z_DEFAULT_STRATEGY;
  if (typeof opts.strategy === 'number') strategy = opts.strategy;

  this._handle.init(opts.windowBits || exports.Z_DEFAULT_WINDOWBITS, level, opts.memLevel || exports.Z_DEFAULT_MEMLEVEL, strategy, opts.dictionary);

  this._buffer = Buffer.allocUnsafe(this._chunkSize);
  this._offset = 0;
  this._level = level;
  this._strategy = strategy;

  this.once('end', this.close);

  Object.defineProperty(this, '_closed', {
    get: function () {
      return !_this._handle;
    },
    configurable: true,
    enumerable: true
  });
}

util.inherits(Zlib, Transform);

Zlib.prototype.params = function (level, strategy, callback) {
  if (level < exports.Z_MIN_LEVEL || level > exports.Z_MAX_LEVEL) {
    throw new RangeError('Invalid compression level: ' + level);
  }
  if (strategy != exports.Z_FILTERED && strategy != exports.Z_HUFFMAN_ONLY && strategy != exports.Z_RLE && strategy != exports.Z_FIXED && strategy != exports.Z_DEFAULT_STRATEGY) {
    throw new TypeError('Invalid strategy: ' + strategy);
  }

  if (this._level !== level || this._strategy !== strategy) {
    var self = this;
    this.flush(binding.Z_SYNC_FLUSH, function () {
      assert(self._handle, 'zlib binding closed');
      self._handle.params(level, strategy);
      if (!self._hadError) {
        self._level = level;
        self._strategy = strategy;
        if (callback) callback();
      }
    });
  } else {
    process.nextTick(callback);
  }
};

Zlib.prototype.reset = function () {
  assert(this._handle, 'zlib binding closed');
  return this._handle.reset();
};

// This is the _flush function called by the transform class,
// internally, when the last chunk has been written.
Zlib.prototype._flush = function (callback) {
  this._transform(Buffer.alloc(0), '', callback);
};

Zlib.prototype.flush = function (kind, callback) {
  var _this2 = this;

  var ws = this._writableState;

  if (typeof kind === 'function' || kind === undefined && !callback) {
    callback = kind;
    kind = binding.Z_FULL_FLUSH;
  }

  if (ws.ended) {
    if (callback) process.nextTick(callback);
  } else if (ws.ending) {
    if (callback) this.once('end', callback);
  } else if (ws.needDrain) {
    if (callback) {
      this.once('drain', function () {
        return _this2.flush(kind, callback);
      });
    }
  } else {
    this._flushFlag = kind;
    this.write(Buffer.alloc(0), '', callback);
  }
};

Zlib.prototype.close = function (callback) {
  _close(this, callback);
  process.nextTick(emitCloseNT, this);
};

function _close(engine, callback) {
  if (callback) process.nextTick(callback);

  // Caller may invoke .close after a zlib error (which will null _handle).
  if (!engine._handle) return;

  engine._handle.close();
  engine._handle = null;
}

function emitCloseNT(self) {
  self.emit('close');
}

Zlib.prototype._transform = function (chunk, encoding, cb) {
  var flushFlag;
  var ws = this._writableState;
  var ending = ws.ending || ws.ended;
  var last = ending && (!chunk || ws.length === chunk.length);

  if (chunk !== null && !Buffer.isBuffer(chunk)) return cb(new Error('invalid input'));

  if (!this._handle) return cb(new Error('zlib binding closed'));

  // If it's the last chunk, or a final flush, we use the Z_FINISH flush flag
  // (or whatever flag was provided using opts.finishFlush).
  // If it's explicitly flushing at some other time, then we use
  // Z_FULL_FLUSH. Otherwise, use Z_NO_FLUSH for maximum compression
  // goodness.
  if (last) flushFlag = this._finishFlushFlag;else {
    flushFlag = this._flushFlag;
    // once we've flushed the last of the queue, stop flushing and
    // go back to the normal behavior.
    if (chunk.length >= ws.length) {
      this._flushFlag = this._opts.flush || binding.Z_NO_FLUSH;
    }
  }

  this._processChunk(chunk, flushFlag, cb);
};

Zlib.prototype._processChunk = function (chunk, flushFlag, cb) {
  var availInBefore = chunk && chunk.length;
  var availOutBefore = this._chunkSize - this._offset;
  var inOff = 0;

  var self = this;

  var async = typeof cb === 'function';

  if (!async) {
    var buffers = [];
    var nread = 0;

    var error;
    this.on('error', function (er) {
      error = er;
    });

    assert(this._handle, 'zlib binding closed');
    do {
      var res = this._handle.writeSync(flushFlag, chunk, // in
      inOff, // in_off
      availInBefore, // in_len
      this._buffer, // out
      this._offset, //out_off
      availOutBefore); // out_len
    } while (!this._hadError && callback(res[0], res[1]));

    if (this._hadError) {
      throw error;
    }

    if (nread >= kMaxLength) {
      _close(this);
      throw new RangeError(kRangeErrorMessage);
    }

    var buf = Buffer.concat(buffers, nread);
    _close(this);

    return buf;
  }

  assert(this._handle, 'zlib binding closed');
  var req = this._handle.write(flushFlag, chunk, // in
  inOff, // in_off
  availInBefore, // in_len
  this._buffer, // out
  this._offset, //out_off
  availOutBefore); // out_len

  req.buffer = chunk;
  req.callback = callback;

  function callback(availInAfter, availOutAfter) {
    // When the callback is used in an async write, the callback's
    // context is the `req` object that was created. The req object
    // is === this._handle, and that's why it's important to null
    // out the values after they are done being used. `this._handle`
    // can stay in memory longer than the callback and buffer are needed.
    if (this) {
      this.buffer = null;
      this.callback = null;
    }

    if (self._hadError) return;

    var have = availOutBefore - availOutAfter;
    assert(have >= 0, 'have should not go down');

    if (have > 0) {
      var out = self._buffer.slice(self._offset, self._offset + have);
      self._offset += have;
      // serve some output to the consumer.
      if (async) {
        self.push(out);
      } else {
        buffers.push(out);
        nread += out.length;
      }
    }

    // exhausted the output buffer, or used all the input create a new one.
    if (availOutAfter === 0 || self._offset >= self._chunkSize) {
      availOutBefore = self._chunkSize;
      self._offset = 0;
      self._buffer = Buffer.allocUnsafe(self._chunkSize);
    }

    if (availOutAfter === 0) {
      // Not actually done.  Need to reprocess.
      // Also, update the availInBefore to the availInAfter value,
      // so that if we have to hit it a third (fourth, etc.) time,
      // it'll have the correct byte counts.
      inOff += availInBefore - availInAfter;
      availInBefore = availInAfter;

      if (!async) return true;

      var newReq = self._handle.write(flushFlag, chunk, inOff, availInBefore, self._buffer, self._offset, self._chunkSize);
      newReq.callback = callback; // this same function
      newReq.buffer = chunk;
      return;
    }

    if (!async) return false;

    // finished with the chunk.
    cb();
  }
};

util.inherits(Deflate, Zlib);
util.inherits(Inflate, Zlib);
util.inherits(Gzip, Zlib);
util.inherits(Gunzip, Zlib);
util.inherits(DeflateRaw, Zlib);
util.inherits(InflateRaw, Zlib);
util.inherits(Unzip, Zlib);
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(11)))

/***/ }),
/* 49 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global, process) {// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

var formatRegExp = /%[sdj%]/g;
exports.format = function(f) {
  if (!isString(f)) {
    var objects = [];
    for (var i = 0; i < arguments.length; i++) {
      objects.push(inspect(arguments[i]));
    }
    return objects.join(' ');
  }

  var i = 1;
  var args = arguments;
  var len = args.length;
  var str = String(f).replace(formatRegExp, function(x) {
    if (x === '%%') return '%';
    if (i >= len) return x;
    switch (x) {
      case '%s': return String(args[i++]);
      case '%d': return Number(args[i++]);
      case '%j':
        try {
          return JSON.stringify(args[i++]);
        } catch (_) {
          return '[Circular]';
        }
      default:
        return x;
    }
  });
  for (var x = args[i]; i < len; x = args[++i]) {
    if (isNull(x) || !isObject(x)) {
      str += ' ' + x;
    } else {
      str += ' ' + inspect(x);
    }
  }
  return str;
};


// Mark that a method should not be used.
// Returns a modified function which warns once by default.
// If --no-deprecation is set, then it is a no-op.
exports.deprecate = function(fn, msg) {
  // Allow for deprecating things in the process of starting up.
  if (isUndefined(global.process)) {
    return function() {
      return exports.deprecate(fn, msg).apply(this, arguments);
    };
  }

  if (process.noDeprecation === true) {
    return fn;
  }

  var warned = false;
  function deprecated() {
    if (!warned) {
      if (process.throwDeprecation) {
        throw new Error(msg);
      } else if (process.traceDeprecation) {
        console.trace(msg);
      } else {
        console.error(msg);
      }
      warned = true;
    }
    return fn.apply(this, arguments);
  }

  return deprecated;
};


var debugs = {};
var debugEnviron;
exports.debuglog = function(set) {
  if (isUndefined(debugEnviron))
    debugEnviron = process.env.NODE_DEBUG || '';
  set = set.toUpperCase();
  if (!debugs[set]) {
    if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
      var pid = process.pid;
      debugs[set] = function() {
        var msg = exports.format.apply(exports, arguments);
        console.error('%s %d: %s', set, pid, msg);
      };
    } else {
      debugs[set] = function() {};
    }
  }
  return debugs[set];
};


/**
 * Echos the value of a value. Trys to print the value out
 * in the best way possible given the different types.
 *
 * @param {Object} obj The object to print out.
 * @param {Object} opts Optional options object that alters the output.
 */
/* legacy: obj, showHidden, depth, colors*/
function inspect(obj, opts) {
  // default options
  var ctx = {
    seen: [],
    stylize: stylizeNoColor
  };
  // legacy...
  if (arguments.length >= 3) ctx.depth = arguments[2];
  if (arguments.length >= 4) ctx.colors = arguments[3];
  if (isBoolean(opts)) {
    // legacy...
    ctx.showHidden = opts;
  } else if (opts) {
    // got an "options" object
    exports._extend(ctx, opts);
  }
  // set default options
  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
  if (isUndefined(ctx.depth)) ctx.depth = 2;
  if (isUndefined(ctx.colors)) ctx.colors = false;
  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
  if (ctx.colors) ctx.stylize = stylizeWithColor;
  return formatValue(ctx, obj, ctx.depth);
}
exports.inspect = inspect;


// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
inspect.colors = {
  'bold' : [1, 22],
  'italic' : [3, 23],
  'underline' : [4, 24],
  'inverse' : [7, 27],
  'white' : [37, 39],
  'grey' : [90, 39],
  'black' : [30, 39],
  'blue' : [34, 39],
  'cyan' : [36, 39],
  'green' : [32, 39],
  'magenta' : [35, 39],
  'red' : [31, 39],
  'yellow' : [33, 39]
};

// Don't use 'blue' not visible on cmd.exe
inspect.styles = {
  'special': 'cyan',
  'number': 'yellow',
  'boolean': 'yellow',
  'undefined': 'grey',
  'null': 'bold',
  'string': 'green',
  'date': 'magenta',
  // "name": intentionally not styling
  'regexp': 'red'
};


function stylizeWithColor(str, styleType) {
  var style = inspect.styles[styleType];

  if (style) {
    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
           '\u001b[' + inspect.colors[style][1] + 'm';
  } else {
    return str;
  }
}


function stylizeNoColor(str, styleType) {
  return str;
}


function arrayToHash(array) {
  var hash = {};

  array.forEach(function(val, idx) {
    hash[val] = true;
  });

  return hash;
}


function formatValue(ctx, value, recurseTimes) {
  // Provide a hook for user-specified inspect functions.
  // Check that value is an object with an inspect function on it
  if (ctx.customInspect &&
      value &&
      isFunction(value.inspect) &&
      // Filter out the util module, it's inspect function is special
      value.inspect !== exports.inspect &&
      // Also filter out any prototype objects using the circular check.
      !(value.constructor && value.constructor.prototype === value)) {
    var ret = value.inspect(recurseTimes, ctx);
    if (!isString(ret)) {
      ret = formatValue(ctx, ret, recurseTimes);
    }
    return ret;
  }

  // Primitive types cannot have properties
  var primitive = formatPrimitive(ctx, value);
  if (primitive) {
    return primitive;
  }

  // Look up the keys of the object.
  var keys = Object.keys(value);
  var visibleKeys = arrayToHash(keys);

  if (ctx.showHidden) {
    keys = Object.getOwnPropertyNames(value);
  }

  // IE doesn't make error fields non-enumerable
  // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
  if (isError(value)
      && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
    return formatError(value);
  }

  // Some type of object without properties can be shortcutted.
  if (keys.length === 0) {
    if (isFunction(value)) {
      var name = value.name ? ': ' + value.name : '';
      return ctx.stylize('[Function' + name + ']', 'special');
    }
    if (isRegExp(value)) {
      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
    }
    if (isDate(value)) {
      return ctx.stylize(Date.prototype.toString.call(value), 'date');
    }
    if (isError(value)) {
      return formatError(value);
    }
  }

  var base = '', array = false, braces = ['{', '}'];

  // Make Array say that they are Array
  if (isArray(value)) {
    array = true;
    braces = ['[', ']'];
  }

  // Make functions say that they are functions
  if (isFunction(value)) {
    var n = value.name ? ': ' + value.name : '';
    base = ' [Function' + n + ']';
  }

  // Make RegExps say that they are RegExps
  if (isRegExp(value)) {
    base = ' ' + RegExp.prototype.toString.call(value);
  }

  // Make dates with properties first say the date
  if (isDate(value)) {
    base = ' ' + Date.prototype.toUTCString.call(value);
  }

  // Make error with message first say the error
  if (isError(value)) {
    base = ' ' + formatError(value);
  }

  if (keys.length === 0 && (!array || value.length == 0)) {
    return braces[0] + base + braces[1];
  }

  if (recurseTimes < 0) {
    if (isRegExp(value)) {
      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
    } else {
      return ctx.stylize('[Object]', 'special');
    }
  }

  ctx.seen.push(value);

  var output;
  if (array) {
    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
  } else {
    output = keys.map(function(key) {
      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
    });
  }

  ctx.seen.pop();

  return reduceToSingleString(output, base, braces);
}


function formatPrimitive(ctx, value) {
  if (isUndefined(value))
    return ctx.stylize('undefined', 'undefined');
  if (isString(value)) {
    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
                                             .replace(/'/g, "\\'")
                                             .replace(/\\"/g, '"') + '\'';
    return ctx.stylize(simple, 'string');
  }
  if (isNumber(value))
    return ctx.stylize('' + value, 'number');
  if (isBoolean(value))
    return ctx.stylize('' + value, 'boolean');
  // For some reason typeof null is "object", so special case here.
  if (isNull(value))
    return ctx.stylize('null', 'null');
}


function formatError(value) {
  return '[' + Error.prototype.toString.call(value) + ']';
}


function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
  var output = [];
  for (var i = 0, l = value.length; i < l; ++i) {
    if (hasOwnProperty(value, String(i))) {
      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
          String(i), true));
    } else {
      output.push('');
    }
  }
  keys.forEach(function(key) {
    if (!key.match(/^\d+$/)) {
      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
          key, true));
    }
  });
  return output;
}


function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
  var name, str, desc;
  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
  if (desc.get) {
    if (desc.set) {
      str = ctx.stylize('[Getter/Setter]', 'special');
    } else {
      str = ctx.stylize('[Getter]', 'special');
    }
  } else {
    if (desc.set) {
      str = ctx.stylize('[Setter]', 'special');
    }
  }
  if (!hasOwnProperty(visibleKeys, key)) {
    name = '[' + key + ']';
  }
  if (!str) {
    if (ctx.seen.indexOf(desc.value) < 0) {
      if (isNull(recurseTimes)) {
        str = formatValue(ctx, desc.value, null);
      } else {
        str = formatValue(ctx, desc.value, recurseTimes - 1);
      }
      if (str.indexOf('\n') > -1) {
        if (array) {
          str = str.split('\n').map(function(line) {
            return '  ' + line;
          }).join('\n').substr(2);
        } else {
          str = '\n' + str.split('\n').map(function(line) {
            return '   ' + line;
          }).join('\n');
        }
      }
    } else {
      str = ctx.stylize('[Circular]', 'special');
    }
  }
  if (isUndefined(name)) {
    if (array && key.match(/^\d+$/)) {
      return str;
    }
    name = JSON.stringify('' + key);
    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
      name = name.substr(1, name.length - 2);
      name = ctx.stylize(name, 'name');
    } else {
      name = name.replace(/'/g, "\\'")
                 .replace(/\\"/g, '"')
                 .replace(/(^"|"$)/g, "'");
      name = ctx.stylize(name, 'string');
    }
  }

  return name + ': ' + str;
}


function reduceToSingleString(output, base, braces) {
  var numLinesEst = 0;
  var length = output.reduce(function(prev, cur) {
    numLinesEst++;
    if (cur.indexOf('\n') >= 0) numLinesEst++;
    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
  }, 0);

  if (length > 60) {
    return braces[0] +
           (base === '' ? '' : base + '\n ') +
           ' ' +
           output.join(',\n  ') +
           ' ' +
           braces[1];
  }

  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
}


// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(ar) {
  return Array.isArray(ar);
}
exports.isArray = isArray;

function isBoolean(arg) {
  return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;

function isNull(arg) {
  return arg === null;
}
exports.isNull = isNull;

function isNullOrUndefined(arg) {
  return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;

function isNumber(arg) {
  return typeof arg === 'number';
}
exports.isNumber = isNumber;

function isString(arg) {
  return typeof arg === 'string';
}
exports.isString = isString;

function isSymbol(arg) {
  return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;

function isUndefined(arg) {
  return arg === void 0;
}
exports.isUndefined = isUndefined;

function isRegExp(re) {
  return isObject(re) && objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;

function isObject(arg) {
  return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;

function isDate(d) {
  return isObject(d) && objectToString(d) === '[object Date]';
}
exports.isDate = isDate;

function isError(e) {
  return isObject(e) &&
      (objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;

function isFunction(arg) {
  return typeof arg === 'function';
}
exports.isFunction = isFunction;

function isPrimitive(arg) {
  return arg === null ||
         typeof arg === 'boolean' ||
         typeof arg === 'number' ||
         typeof arg === 'string' ||
         typeof arg === 'symbol' ||  // ES6 symbol
         typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;

exports.isBuffer = __webpack_require__(151);

function objectToString(o) {
  return Object.prototype.toString.call(o);
}


function pad(n) {
  return n < 10 ? '0' + n.toString(10) : n.toString(10);
}


var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
              'Oct', 'Nov', 'Dec'];

// 26 Feb 16:19:34
function timestamp() {
  var d = new Date();
  var time = [pad(d.getHours()),
              pad(d.getMinutes()),
              pad(d.getSeconds())].join(':');
  return [d.getDate(), months[d.getMonth()], time].join(' ');
}


// log is just a thin wrapper to console.log that prepends a timestamp
exports.log = function() {
  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
};


/**
 * Inherit the prototype methods from one constructor into another.
 *
 * The Function.prototype.inherits from lang.js rewritten as a standalone
 * function (not on Function.prototype). NOTE: If this file is to be loaded
 * during bootstrapping this function needs to be rewritten using some native
 * functions as prototype setup using normal JavaScript does not work as
 * expected during bootstrapping (see mirror.js in r114903).
 *
 * @param {function} ctor Constructor function which needs to inherit the
 *     prototype.
 * @param {function} superCtor Constructor function to inherit prototype from.
 */
exports.inherits = __webpack_require__(152);

exports._extend = function(origin, add) {
  // Don't do anything if add isn't an object
  if (!add || !isObject(add)) return origin;

  var keys = Object.keys(add);
  var i = keys.length;
  while (i--) {
    origin[keys[i]] = add[keys[i]];
  }
  return origin;
};

function hasOwnProperty(obj, prop) {
  return Object.prototype.hasOwnProperty.call(obj, prop);
}

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7), __webpack_require__(11)))

/***/ }),
/* 50 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.12.6
(function() {
  var EmbeddedFont, PDFFont, StandardFont, fontkit;

  fontkit = __webpack_require__(167);

  PDFFont = (function() {
    PDFFont.open = function(document, src, family, id) {
      var font;
      if (typeof src === 'string') {
        if (StandardFont.isStandardFont(src)) {
          return new StandardFont(document, src, id);
        }
        font = fontkit.openSync(src, family);
      } else if (Buffer.isBuffer(src)) {
        font = fontkit.create(src, family);
      } else if (src instanceof Uint8Array) {
        font = fontkit.create(new Buffer(src), family);
      } else if (src instanceof ArrayBuffer) {
        font = fontkit.create(new Buffer(new Uint8Array(src)), family);
      }
      if (font == null) {
        throw new Error('Not a supported font format or standard PDF font.');
      }
      return new EmbeddedFont(document, font, id);
    };

    function PDFFont() {
      throw new Error('Cannot construct a PDFFont directly.');
    }

    PDFFont.prototype.encode = function(text) {
      throw new Error('Must be implemented by subclasses');
    };

    PDFFont.prototype.widthOfString = function(text) {
      throw new Error('Must be implemented by subclasses');
    };

    PDFFont.prototype.ref = function() {
      return this.dictionary != null ? this.dictionary : this.dictionary = this.document.ref();
    };

    PDFFont.prototype.finalize = function() {
      if (this.embedded || (this.dictionary == null)) {
        return;
      }
      this.embed();
      return this.embedded = true;
    };

    PDFFont.prototype.embed = function() {
      throw new Error('Must be implemented by subclasses');
    };

    PDFFont.prototype.lineHeight = function(size, includeGap) {
      var gap;
      if (includeGap == null) {
        includeGap = false;
      }
      gap = includeGap ? this.lineGap : 0;
      return (this.ascender + gap - this.descender) / 1000 * size;
    };

    return PDFFont;

  })();

  module.exports = PDFFont;

  StandardFont = __webpack_require__(292);

  EmbeddedFont = __webpack_require__(294);

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 51 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.7.1
(function() {
  var DecodeStream, iconv;

  try {
    iconv = __webpack_require__(52);
  } catch (_error) {}

  DecodeStream = (function() {
    var key;

    function DecodeStream(buffer) {
      this.buffer = buffer;
      this.pos = 0;
      this.length = this.buffer.length;
    }

    DecodeStream.TYPES = {
      UInt8: 1,
      UInt16: 2,
      UInt24: 3,
      UInt32: 4,
      Int8: 1,
      Int16: 2,
      Int24: 3,
      Int32: 4,
      Float: 4,
      Double: 8
    };

    for (key in Buffer.prototype) {
      if (key.slice(0, 4) === 'read') {
        (function(key) {
          var bytes;
          bytes = DecodeStream.TYPES[key.replace(/read|[BL]E/g, '')];
          return DecodeStream.prototype[key] = function() {
            var ret;
            ret = this.buffer[key](this.pos);
            this.pos += bytes;
            return ret;
          };
        })(key);
      }
    }

    DecodeStream.prototype.readString = function(length, encoding) {
      var buf, byte, i, _i, _ref;
      if (encoding == null) {
        encoding = 'ascii';
      }
      switch (encoding) {
        case 'utf16le':
        case 'ucs2':
        case 'utf8':
        case 'ascii':
          return this.buffer.toString(encoding, this.pos, this.pos += length);
        case 'utf16be':
          buf = new Buffer(this.readBuffer(length));
          for (i = _i = 0, _ref = buf.length - 1; _i < _ref; i = _i += 2) {
            byte = buf[i];
            buf[i] = buf[i + 1];
            buf[i + 1] = byte;
          }
          return buf.toString('utf16le');
        default:
          buf = this.readBuffer(length);
          if (iconv) {
            try {
              return iconv.decode(buf, encoding);
            } catch (_error) {}
          }
          return buf;
      }
    };

    DecodeStream.prototype.readBuffer = function(length) {
      return this.buffer.slice(this.pos, this.pos += length);
    };

    DecodeStream.prototype.readUInt24BE = function() {
      return (this.readUInt16BE() << 8) + this.readUInt8();
    };

    DecodeStream.prototype.readUInt24LE = function() {
      return this.readUInt16LE() + (this.readUInt8() << 16);
    };

    DecodeStream.prototype.readInt24BE = function() {
      return (this.readInt16BE() << 8) + this.readUInt8();
    };

    DecodeStream.prototype.readInt24LE = function() {
      return this.readUInt16LE() + (this.readInt8() << 16);
    };

    return DecodeStream;

  })();

  module.exports = DecodeStream;

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 52 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {

// Some environments don't have global Buffer (e.g. React Native).
// Solution would be installing npm modules "buffer" and "stream" explicitly.
var Buffer = __webpack_require__(1).Buffer;

var bomHandling = __webpack_require__(170),
    iconv = module.exports;

// All codecs and aliases are kept here, keyed by encoding name/alias.
// They are lazy loaded in `iconv.getCodec` from `encodings/index.js`.
iconv.encodings = null;

// Characters emitted in case of error.
iconv.defaultCharUnicode = '�';
iconv.defaultCharSingleByte = '?';

// Public API.
iconv.encode = function encode(str, encoding, options) {
    str = "" + (str || ""); // Ensure string.

    var encoder = iconv.getEncoder(encoding, options);

    var res = encoder.write(str);
    var trail = encoder.end();
    
    return (trail && trail.length > 0) ? Buffer.concat([res, trail]) : res;
}

iconv.decode = function decode(buf, encoding, options) {
    if (typeof buf === 'string') {
        if (!iconv.skipDecodeWarning) {
            console.error('Iconv-lite warning: decode()-ing strings is deprecated. Refer to https://github.com/ashtuchkin/iconv-lite/wiki/Use-Buffers-when-decoding');
            iconv.skipDecodeWarning = true;
        }

        buf = new Buffer("" + (buf || ""), "binary"); // Ensure buffer.
    }

    var decoder = iconv.getDecoder(encoding, options);

    var res = decoder.write(buf);
    var trail = decoder.end();

    return trail ? (res + trail) : res;
}

iconv.encodingExists = function encodingExists(enc) {
    try {
        iconv.getCodec(enc);
        return true;
    } catch (e) {
        return false;
    }
}

// Legacy aliases to convert functions
iconv.toEncoding = iconv.encode;
iconv.fromEncoding = iconv.decode;

// Search for a codec in iconv.encodings. Cache codec data in iconv._codecDataCache.
iconv._codecDataCache = {};
iconv.getCodec = function getCodec(encoding) {
    if (!iconv.encodings)
        iconv.encodings = __webpack_require__(171); // Lazy load all encoding definitions.
    
    // Canonicalize encoding name: strip all non-alphanumeric chars and appended year.
    var enc = (''+encoding).toLowerCase().replace(/[^0-9a-z]|:\d{4}$/g, "");

    // Traverse iconv.encodings to find actual codec.
    var codecOptions = {};
    while (true) {
        var codec = iconv._codecDataCache[enc];
        if (codec)
            return codec;

        var codecDef = iconv.encodings[enc];

        switch (typeof codecDef) {
            case "string": // Direct alias to other encoding.
                enc = codecDef;
                break;

            case "object": // Alias with options. Can be layered.
                for (var key in codecDef)
                    codecOptions[key] = codecDef[key];

                if (!codecOptions.encodingName)
                    codecOptions.encodingName = enc;
                
                enc = codecDef.type;
                break;

            case "function": // Codec itself.
                if (!codecOptions.encodingName)
                    codecOptions.encodingName = enc;

                // The codec function must load all tables and return object with .encoder and .decoder methods.
                // It'll be called only once (for each different options object).
                codec = new codecDef(codecOptions, iconv);

                iconv._codecDataCache[codecOptions.encodingName] = codec; // Save it to be reused later.
                return codec;

            default:
                throw new Error("Encoding not recognized: '" + encoding + "' (searched as: '"+enc+"')");
        }
    }
}

iconv.getEncoder = function getEncoder(encoding, options) {
    var codec = iconv.getCodec(encoding),
        encoder = new codec.encoder(options, codec);

    if (codec.bomAware && options && options.addBOM)
        encoder = new bomHandling.PrependBOM(encoder, options);

    return encoder;
}

iconv.getDecoder = function getDecoder(encoding, options) {
    var codec = iconv.getCodec(encoding),
        decoder = new codec.decoder(options, codec);

    if (codec.bomAware && !(options && options.stripBOM === false))
        decoder = new bomHandling.StripBOM(decoder, options);

    return decoder;
}


// Load extensions in Node. All of them are omitted in Browserify build via 'browser' field in package.json.
var nodeVer = typeof process !== 'undefined' && process.versions && process.versions.node;
if (nodeVer) {

    // Load streaming support in Node v0.10+
    var nodeVerArr = nodeVer.split(".").map(Number);
    if (nodeVerArr[0] > 0 || nodeVerArr[1] >= 10) {
        __webpack_require__(185)(iconv);
    }

    // Load Node primitive extensions.
    __webpack_require__(186)(iconv);
}

if (false) {
    console.error("iconv-lite warning: javascript files use encoding different from utf-8. See https://github.com/ashtuchkin/iconv-lite/wiki/Javascript-source-file-encodings for more info.");
}

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(11)))

/***/ }),
/* 53 */
/***/ (function(module, exports) {

module.exports = 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鱽鱾鲀鲃鲄鲉鲊鲌鲏鲓鲖鲗鲘鲙鲝鲪鲬鲯鲹鲾",4,"鳈鳉鳑鳒鳚鳛鳠鳡鳌",4,"鳓鳔鳕鳗鳘鳙鳜鳝鳟鳢靼鞅鞑鞒鞔鞯鞫鞣鞲鞴骱骰骷鹘骶骺骼髁髀髅髂髋髌髑魅魃魇魉魈魍魑飨餍餮饕饔髟髡髦髯髫髻髭髹鬈鬏鬓鬟鬣麽麾縻麂麇麈麋麒鏖麝麟黛黜黝黠黟黢黩黧黥黪黯鼢鼬鼯鼹鼷鼽鼾齄"],["f840","鳣",62],["f880","鴢",32],["f940","鵃",62],["f980","鶂",32],["fa40","鶣",62],["fa80","鷢",32],["fb40","鸃",27,"鸤鸧鸮鸰鸴鸻鸼鹀鹍鹐鹒鹓鹔鹖鹙鹝鹟鹠鹡鹢鹥鹮鹯鹲鹴",9,"麀"],["fb80","麁麃麄麅麆麉麊麌",5,"麔",8,"麞麠",5,"麧麨麩麪"],["fc40","麫",8,"麵麶麷麹麺麼麿",4,"黅黆黇黈黊黋黌黐黒黓黕黖黗黙黚點黡黣黤黦黨黫黬黭黮黰",8,"黺黽黿",6],["fc80","鼆",4,"鼌鼏鼑鼒鼔鼕鼖鼘鼚",5,"鼡鼣",8,"鼭鼮鼰鼱"],["fd40","鼲",4,"鼸鼺鼼鼿",4,"齅",10,"齒",38],["fd80","齹",5,"龁龂龍",11,"龜龝龞龡",4,"郎凉秊裏隣"],["fe40","兀嗀﨎﨏﨑﨓﨔礼﨟蘒﨡﨣﨤﨧﨨﨩"]]

/***/ }),
/* 54 */
/***/ (function(module, exports, __webpack_require__) {

// fallback for non-array-like ES3 and non-enumerable old V8 strings
var cof = __webpack_require__(55);
// eslint-disable-next-line no-prototype-builtins
module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
  return cof(it) == 'String' ? it.split('') : Object(it);
};


/***/ }),
/* 55 */
/***/ (function(module, exports) {

var toString = {}.toString;

module.exports = function (it) {
  return toString.call(it).slice(8, -1);
};


/***/ }),
/* 56 */
/***/ (function(module, exports) {

// 7.2.1 RequireObjectCoercible(argument)
module.exports = function (it) {
  if (it == undefined) throw TypeError("Can't call method on  " + it);
  return it;
};


/***/ }),
/* 57 */
/***/ (function(module, exports, __webpack_require__) {

var pIE = __webpack_require__(35);
var createDesc = __webpack_require__(27);
var toIObject = __webpack_require__(17);
var toPrimitive = __webpack_require__(58);
var has = __webpack_require__(18);
var IE8_DOM_DEFINE = __webpack_require__(95);
var gOPD = Object.getOwnPropertyDescriptor;

exports.f = __webpack_require__(5) ? gOPD : function getOwnPropertyDescriptor(O, P) {
  O = toIObject(O);
  P = toPrimitive(P, true);
  if (IE8_DOM_DEFINE) try {
    return gOPD(O, P);
  } catch (e) { /* empty */ }
  if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]);
};


/***/ }),
/* 58 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.1 ToPrimitive(input [, PreferredType])
var isObject = __webpack_require__(9);
// instead of the ES6 spec version, we didn't implement @@toPrimitive case
// and the second argument - flag - preferred type is a string
module.exports = function (it, S) {
  if (!isObject(it)) return it;
  var fn, val;
  if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
  if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;
  if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;
  throw TypeError("Can't convert object to primitive value");
};


/***/ }),
/* 59 */
/***/ (function(module, exports, __webpack_require__) {

// most Object methods by ES6 should accept primitives
var $export = __webpack_require__(3);
var core = __webpack_require__(2);
var fails = __webpack_require__(19);
module.exports = function (KEY, exec) {
  var fn = (core.Object || {})[KEY] || Object[KEY];
  var exp = {};
  exp[KEY] = exec(fn);
  $export($export.S + $export.F * fails(function () { fn(1); }), 'Object', exp);
};


/***/ }),
/* 60 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(200), __esModule: true };

/***/ }),
/* 61 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var LIBRARY = __webpack_require__(62);
var $export = __webpack_require__(3);
var redefine = __webpack_require__(99);
var hide = __webpack_require__(13);
var has = __webpack_require__(18);
var Iterators = __webpack_require__(23);
var $iterCreate = __webpack_require__(203);
var setToStringTag = __webpack_require__(39);
var getPrototypeOf = __webpack_require__(206);
var ITERATOR = __webpack_require__(4)('iterator');
var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
var FF_ITERATOR = '@@iterator';
var KEYS = 'keys';
var VALUES = 'values';

var returnThis = function () { return this; };

module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
  $iterCreate(Constructor, NAME, next);
  var getMethod = function (kind) {
    if (!BUGGY && kind in proto) return proto[kind];
    switch (kind) {
      case KEYS: return function keys() { return new Constructor(this, kind); };
      case VALUES: return function values() { return new Constructor(this, kind); };
    } return function entries() { return new Constructor(this, kind); };
  };
  var TAG = NAME + ' Iterator';
  var DEF_VALUES = DEFAULT == VALUES;
  var VALUES_BUG = false;
  var proto = Base.prototype;
  var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
  var $default = (!BUGGY && $native) || getMethod(DEFAULT);
  var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
  var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
  var methods, key, IteratorPrototype;
  // Fix native
  if ($anyNative) {
    IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));
    if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
      // Set @@toStringTag to native iterators
      setToStringTag(IteratorPrototype, TAG, true);
      // fix for some old engines
      if (!LIBRARY && !has(IteratorPrototype, ITERATOR)) hide(IteratorPrototype, ITERATOR, returnThis);
    }
  }
  // fix Array#{values, @@iterator}.name in V8 / FF
  if (DEF_VALUES && $native && $native.name !== VALUES) {
    VALUES_BUG = true;
    $default = function values() { return $native.call(this); };
  }
  // Define iterator
  if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
    hide(proto, ITERATOR, $default);
  }
  // Plug for library
  Iterators[NAME] = $default;
  Iterators[TAG] = returnThis;
  if (DEFAULT) {
    methods = {
      values: DEF_VALUES ? $default : getMethod(VALUES),
      keys: IS_SET ? $default : getMethod(KEYS),
      entries: $entries
    };
    if (FORCED) for (key in methods) {
      if (!(key in proto)) redefine(proto, key, methods[key]);
    } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
  }
  return methods;
};


/***/ }),
/* 62 */
/***/ (function(module, exports) {

module.exports = true;


/***/ }),
/* 63 */
/***/ (function(module, exports) {

// 7.1.4 ToInteger
var ceil = Math.ceil;
var floor = Math.floor;
module.exports = function (it) {
  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
};


/***/ }),
/* 64 */
/***/ (function(module, exports, __webpack_require__) {

var shared = __webpack_require__(65)('keys');
var uid = __webpack_require__(38);
module.exports = function (key) {
  return shared[key] || (shared[key] = uid(key));
};


/***/ }),
/* 65 */
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__(10);
var SHARED = '__core-js_shared__';
var store = global[SHARED] || (global[SHARED] = {});
module.exports = function (key) {
  return store[key] || (store[key] = {});
};


/***/ }),
/* 66 */
/***/ (function(module, exports) {

// IE 8- don't enum bug keys
module.exports = (
  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
).split(',');


/***/ }),
/* 67 */
/***/ (function(module, exports, __webpack_require__) {

var classof = __webpack_require__(68);
var ITERATOR = __webpack_require__(4)('iterator');
var Iterators = __webpack_require__(23);
module.exports = __webpack_require__(2).getIteratorMethod = function (it) {
  if (it != undefined) return it[ITERATOR]
    || it['@@iterator']
    || Iterators[classof(it)];
};


/***/ }),
/* 68 */
/***/ (function(module, exports, __webpack_require__) {

// getting tag from 19.1.3.6 Object.prototype.toString()
var cof = __webpack_require__(55);
var TAG = __webpack_require__(4)('toStringTag');
// ES3 wrong here
var ARG = cof(function () { return arguments; }()) == 'Arguments';

// fallback for IE11 Script Access Denied error
var tryGet = function (it, key) {
  try {
    return it[key];
  } catch (e) { /* empty */ }
};

module.exports = function (it) {
  var O, T, B;
  return it === undefined ? 'Undefined' : it === null ? 'Null'
    // @@toStringTag case
    : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T
    // builtinTag case
    : ARG ? cof(O)
    // ES3 arguments fallback
    : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
};


/***/ }),
/* 69 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _iterator = __webpack_require__(103);

var _iterator2 = _interopRequireDefault(_iterator);

var _symbol = __webpack_require__(216);

var _symbol2 = _interopRequireDefault(_symbol);

var _typeof = typeof _symbol2.default === "function" && typeof _iterator2.default === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? "symbol" : typeof obj; };

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = typeof _symbol2.default === "function" && _typeof(_iterator2.default) === "symbol" ? function (obj) {
  return typeof obj === "undefined" ? "undefined" : _typeof(obj);
} : function (obj) {
  return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? "symbol" : typeof obj === "undefined" ? "undefined" : _typeof(obj);
};

/***/ }),
/* 70 */
/***/ (function(module, exports, __webpack_require__) {

exports.f = __webpack_require__(4);


/***/ }),
/* 71 */
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__(10);
var core = __webpack_require__(2);
var LIBRARY = __webpack_require__(62);
var wksExt = __webpack_require__(70);
var defineProperty = __webpack_require__(6).f;
module.exports = function (name) {
  var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});
  if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: wksExt.f(name) });
};


/***/ }),
/* 72 */
/***/ (function(module, exports) {

exports.f = Object.getOwnPropertySymbols;


/***/ }),
/* 73 */
/***/ (function(module, exports) {



/***/ }),
/* 74 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(223), __esModule: true };

/***/ }),
/* 75 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(9);
module.exports = function (it, TYPE) {
  if (!isObject(it) || it._t !== TYPE) throw TypeError('Incompatible receiver, ' + TYPE + ' required!');
  return it;
};


/***/ }),
/* 76 */
/***/ (function(module, exports) {

var toString = {}.toString;

module.exports = Array.isArray || function (arr) {
  return toString.call(arr) == '[object Array]';
};


/***/ }),
/* 77 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function TraversalTracker() {
	this.events = {};
}

TraversalTracker.prototype.startTracking = function (event, callback) {
	var callbacks = this.events[event] || (this.events[event] = []);

	if (callbacks.indexOf(callback) < 0) {
		callbacks.push(callback);
	}
};

TraversalTracker.prototype.stopTracking = function (event, callback) {
	var callbacks = this.events[event];

	if (!callbacks) {
		return;
	}

	var index = callbacks.indexOf(callback);
	if (index >= 0) {
		callbacks.splice(index, 1);
	}
};

TraversalTracker.prototype.emit = function (event) {
	var args = Array.prototype.slice.call(arguments, 1);
	var callbacks = this.events[event];

	if (!callbacks) {
		return;
	}

	callbacks.forEach(function (callback) {
		callback.apply(this, args);
	});
};

TraversalTracker.prototype.auto = function (event, callback, innerFunction) {
	this.startTracking(event, callback);
	innerFunction();
	this.stopTracking(event, callback);
};

module.exports = TraversalTracker;


/***/ }),
/* 78 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var AI, AL, BA, BK, CB, CI_BRK, CJ, CP_BRK, CR, DI_BRK, ID, IN_BRK, LF, LineBreaker, NL, NS, PR_BRK, SA, SG, SP, UnicodeTrie, WJ, XX, base64, characterClasses, classTrie, data, fs, pairTable, _ref, _ref1;

  UnicodeTrie = __webpack_require__(43);

  

  base64 = __webpack_require__(131);

  _ref = __webpack_require__(132), BK = _ref.BK, CR = _ref.CR, LF = _ref.LF, NL = _ref.NL, CB = _ref.CB, BA = _ref.BA, SP = _ref.SP, WJ = _ref.WJ, SP = _ref.SP, BK = _ref.BK, LF = _ref.LF, NL = _ref.NL, AI = _ref.AI, AL = _ref.AL, SA = _ref.SA, SG = _ref.SG, XX = _ref.XX, CJ = _ref.CJ, ID = _ref.ID, NS = _ref.NS, characterClasses = _ref.characterClasses;

  _ref1 = __webpack_require__(133), DI_BRK = _ref1.DI_BRK, IN_BRK = _ref1.IN_BRK, CI_BRK = _ref1.CI_BRK, CP_BRK = _ref1.CP_BRK, PR_BRK = _ref1.PR_BRK, pairTable = _ref1.pairTable;

  data = base64.toByteArray(" ");

  classTrie = new UnicodeTrie(data);

  LineBreaker = (function() {
    var Break, mapClass, mapFirst;

    function LineBreaker(string) {
      this.string = string;
      this.pos = 0;
      this.lastPos = 0;
      this.curClass = null;
      this.nextClass = null;
    }

    LineBreaker.prototype.nextCodePoint = function() {
      var code, next;
      code = this.string.charCodeAt(this.pos++);
      next = this.string.charCodeAt(this.pos);
      if ((0xd800 <= code && code <= 0xdbff) && (0xdc00 <= next && next <= 0xdfff)) {
        this.pos++;
        return ((code - 0xd800) * 0x400) + (next - 0xdc00) + 0x10000;
      }
      return code;
    };

    mapClass = function(c) {
      switch (c) {
        case AI:
          return AL;
        case SA:
        case SG:
        case XX:
          return AL;
        case CJ:
          return NS;
        default:
          return c;
      }
    };

    mapFirst = function(c) {
      switch (c) {
        case LF:
        case NL:
          return BK;
        case CB:
          return BA;
        case SP:
          return WJ;
        default:
          return c;
      }
    };

    LineBreaker.prototype.nextCharClass = function(first) {
      if (first == null) {
        first = false;
      }
      return mapClass(classTrie.get(this.nextCodePoint()));
    };

    Break = (function() {
      function Break(position, required) {
        this.position = position;
        this.required = required != null ? required : false;
      }

      return Break;

    })();

    LineBreaker.prototype.nextBreak = function() {
      var cur, lastClass, shouldBreak;
      if (this.curClass == null) {
        this.curClass = mapFirst(this.nextCharClass());
      }
      while (this.pos < this.string.length) {
        this.lastPos = this.pos;
        lastClass = this.nextClass;
        this.nextClass = this.nextCharClass();
        if (this.curClass === BK || (this.curClass === CR && this.nextClass !== LF)) {
          this.curClass = mapFirst(mapClass(this.nextClass));
          return new Break(this.lastPos, true);
        }
        cur = (function() {
          switch (this.nextClass) {
            case SP:
              return this.curClass;
            case BK:
            case LF:
            case NL:
              return BK;
            case CR:
              return CR;
            case CB:
              return BA;
          }
        }).call(this);
        if (cur != null) {
          this.curClass = cur;
          if (this.nextClass === CB) {
            return new Break(this.lastPos);
          }
          continue;
        }
        shouldBreak = false;
        switch (pairTable[this.curClass][this.nextClass]) {
          case DI_BRK:
            shouldBreak = true;
            break;
          case IN_BRK:
            shouldBreak = lastClass === SP;
            break;
          case CI_BRK:
            shouldBreak = lastClass === SP;
            if (!shouldBreak) {
              continue;
            }
            break;
          case CP_BRK:
            if (lastClass !== SP) {
              continue;
            }
        }
        this.curClass = this.nextClass;
        if (shouldBreak) {
          return new Break(this.lastPos);
        }
      }
      if (this.pos >= this.string.length) {
        if (this.lastPos < this.string.length) {
          this.lastPos = this.string.length;
          return new Break(this.string.length);
        } else {
          return null;
        }
      }
    };

    return LineBreaker;

  })();

  module.exports = LineBreaker;

}).call(this);


/***/ }),
/* 79 */
/***/ (function(module, exports) {

var TINF_OK = 0;
var TINF_DATA_ERROR = -3;

function Tree() {
  this.table = new Uint16Array(16);   /* table of code length counts */
  this.trans = new Uint16Array(288);  /* code -> symbol translation table */
}

function Data(source, dest) {
  this.source = source;
  this.sourceIndex = 0;
  this.tag = 0;
  this.bitcount = 0;
  
  this.dest = dest;
  this.destLen = 0;
  
  this.ltree = new Tree();  /* dynamic length/symbol tree */
  this.dtree = new Tree();  /* dynamic distance tree */
}

/* --------------------------------------------------- *
 * -- uninitialized global data (static structures) -- *
 * --------------------------------------------------- */

var sltree = new Tree();
var sdtree = new Tree();

/* extra bits and base tables for length codes */
var length_bits = new Uint8Array(30);
var length_base = new Uint16Array(30);

/* extra bits and base tables for distance codes */
var dist_bits = new Uint8Array(30);
var dist_base = new Uint16Array(30);

/* special ordering of code length codes */
var clcidx = new Uint8Array([
  16, 17, 18, 0, 8, 7, 9, 6,
  10, 5, 11, 4, 12, 3, 13, 2,
  14, 1, 15
]);

/* used by tinf_decode_trees, avoids allocations every call */
var code_tree = new Tree();
var lengths = new Uint8Array(288 + 32);

/* ----------------------- *
 * -- utility functions -- *
 * ----------------------- */

/* build extra bits and base tables */
function tinf_build_bits_base(bits, base, delta, first) {
  var i, sum;

  /* build bits table */
  for (i = 0; i < delta; ++i) bits[i] = 0;
  for (i = 0; i < 30 - delta; ++i) bits[i + delta] = i / delta | 0;

  /* build base table */
  for (sum = first, i = 0; i < 30; ++i) {
    base[i] = sum;
    sum += 1 << bits[i];
  }
}

/* build the fixed huffman trees */
function tinf_build_fixed_trees(lt, dt) {
  var i;

  /* build fixed length tree */
  for (i = 0; i < 7; ++i) lt.table[i] = 0;

  lt.table[7] = 24;
  lt.table[8] = 152;
  lt.table[9] = 112;

  for (i = 0; i < 24; ++i) lt.trans[i] = 256 + i;
  for (i = 0; i < 144; ++i) lt.trans[24 + i] = i;
  for (i = 0; i < 8; ++i) lt.trans[24 + 144 + i] = 280 + i;
  for (i = 0; i < 112; ++i) lt.trans[24 + 144 + 8 + i] = 144 + i;

  /* build fixed distance tree */
  for (i = 0; i < 5; ++i) dt.table[i] = 0;

  dt.table[5] = 32;

  for (i = 0; i < 32; ++i) dt.trans[i] = i;
}

/* given an array of code lengths, build a tree */
var offs = new Uint16Array(16);

function tinf_build_tree(t, lengths, off, num) {
  var i, sum;

  /* clear code length count table */
  for (i = 0; i < 16; ++i) t.table[i] = 0;

  /* scan symbol lengths, and sum code length counts */
  for (i = 0; i < num; ++i) t.table[lengths[off + i]]++;

  t.table[0] = 0;

  /* compute offset table for distribution sort */
  for (sum = 0, i = 0; i < 16; ++i) {
    offs[i] = sum;
    sum += t.table[i];
  }

  /* create code->symbol translation table (symbols sorted by code) */
  for (i = 0; i < num; ++i) {
    if (lengths[off + i]) t.trans[offs[lengths[off + i]]++] = i;
  }
}

/* ---------------------- *
 * -- decode functions -- *
 * ---------------------- */

/* get one bit from source stream */
function tinf_getbit(d) {
  /* check if tag is empty */
  if (!d.bitcount--) {
    /* load next tag */
    d.tag = d.source[d.sourceIndex++];
    d.bitcount = 7;
  }

  /* shift bit out of tag */
  var bit = d.tag & 1;
  d.tag >>>= 1;

  return bit;
}

/* read a num bit value from a stream and add base */
function tinf_read_bits(d, num, base) {
  if (!num)
    return base;

  while (d.bitcount < 24) {
    d.tag |= d.source[d.sourceIndex++] << d.bitcount;
    d.bitcount += 8;
  }

  var val = d.tag & (0xffff >>> (16 - num));
  d.tag >>>= num;
  d.bitcount -= num;
  return val + base;
}

/* given a data stream and a tree, decode a symbol */
function tinf_decode_symbol(d, t) {
  while (d.bitcount < 24) {
    d.tag |= d.source[d.sourceIndex++] << d.bitcount;
    d.bitcount += 8;
  }
  
  var sum = 0, cur = 0, len = 0;
  var tag = d.tag;

  /* get more bits while code value is above sum */
  do {
    cur = 2 * cur + (tag & 1);
    tag >>>= 1;
    ++len;

    sum += t.table[len];
    cur -= t.table[len];
  } while (cur >= 0);
  
  d.tag = tag;
  d.bitcount -= len;

  return t.trans[sum + cur];
}

/* given a data stream, decode dynamic trees from it */
function tinf_decode_trees(d, lt, dt) {
  var hlit, hdist, hclen;
  var i, num, length;

  /* get 5 bits HLIT (257-286) */
  hlit = tinf_read_bits(d, 5, 257);

  /* get 5 bits HDIST (1-32) */
  hdist = tinf_read_bits(d, 5, 1);

  /* get 4 bits HCLEN (4-19) */
  hclen = tinf_read_bits(d, 4, 4);

  for (i = 0; i < 19; ++i) lengths[i] = 0;

  /* read code lengths for code length alphabet */
  for (i = 0; i < hclen; ++i) {
    /* get 3 bits code length (0-7) */
    var clen = tinf_read_bits(d, 3, 0);
    lengths[clcidx[i]] = clen;
  }

  /* build code length tree */
  tinf_build_tree(code_tree, lengths, 0, 19);

  /* decode code lengths for the dynamic trees */
  for (num = 0; num < hlit + hdist;) {
    var sym = tinf_decode_symbol(d, code_tree);

    switch (sym) {
      case 16:
        /* copy previous code length 3-6 times (read 2 bits) */
        var prev = lengths[num - 1];
        for (length = tinf_read_bits(d, 2, 3); length; --length) {
          lengths[num++] = prev;
        }
        break;
      case 17:
        /* repeat code length 0 for 3-10 times (read 3 bits) */
        for (length = tinf_read_bits(d, 3, 3); length; --length) {
          lengths[num++] = 0;
        }
        break;
      case 18:
        /* repeat code length 0 for 11-138 times (read 7 bits) */
        for (length = tinf_read_bits(d, 7, 11); length; --length) {
          lengths[num++] = 0;
        }
        break;
      default:
        /* values 0-15 represent the actual code lengths */
        lengths[num++] = sym;
        break;
    }
  }

  /* build dynamic trees */
  tinf_build_tree(lt, lengths, 0, hlit);
  tinf_build_tree(dt, lengths, hlit, hdist);
}

/* ----------------------------- *
 * -- block inflate functions -- *
 * ----------------------------- */

/* given a stream and two trees, inflate a block of data */
function tinf_inflate_block_data(d, lt, dt) {
  while (1) {
    var sym = tinf_decode_symbol(d, lt);

    /* check for end of block */
    if (sym === 256) {
      return TINF_OK;
    }

    if (sym < 256) {
      d.dest[d.destLen++] = sym;
    } else {
      var length, dist, offs;
      var i;

      sym -= 257;

      /* possibly get more bits from length code */
      length = tinf_read_bits(d, length_bits[sym], length_base[sym]);

      dist = tinf_decode_symbol(d, dt);

      /* possibly get more bits from distance code */
      offs = d.destLen - tinf_read_bits(d, dist_bits[dist], dist_base[dist]);

      /* copy match */
      for (i = offs; i < offs + length; ++i) {
        d.dest[d.destLen++] = d.dest[i];
      }
    }
  }
}

/* inflate an uncompressed block of data */
function tinf_inflate_uncompressed_block(d) {
  var length, invlength;
  var i;
  
  /* unread from bitbuffer */
  while (d.bitcount > 8) {
    d.sourceIndex--;
    d.bitcount -= 8;
  }

  /* get length */
  length = d.source[d.sourceIndex + 1];
  length = 256 * length + d.source[d.sourceIndex];

  /* get one's complement of length */
  invlength = d.source[d.sourceIndex + 3];
  invlength = 256 * invlength + d.source[d.sourceIndex + 2];

  /* check length */
  if (length !== (~invlength & 0x0000ffff))
    return TINF_DATA_ERROR;

  d.sourceIndex += 4;

  /* copy block */
  for (i = length; i; --i)
    d.dest[d.destLen++] = d.source[d.sourceIndex++];

  /* make sure we start next block on a byte boundary */
  d.bitcount = 0;

  return TINF_OK;
}

/* inflate stream from source to dest */
function tinf_uncompress(source, dest) {
  var d = new Data(source, dest);
  var bfinal, btype, res;

  do {
    /* read final block flag */
    bfinal = tinf_getbit(d);

    /* read block type (2 bits) */
    btype = tinf_read_bits(d, 2, 0);

    /* decompress block */
    switch (btype) {
      case 0:
        /* decompress uncompressed block */
        res = tinf_inflate_uncompressed_block(d);
        break;
      case 1:
        /* decompress block with fixed huffman trees */
        res = tinf_inflate_block_data(d, sltree, sdtree);
        break;
      case 2:
        /* decompress block with dynamic huffman trees */
        tinf_decode_trees(d, d.ltree, d.dtree);
        res = tinf_inflate_block_data(d, d.ltree, d.dtree);
        break;
      default:
        res = TINF_DATA_ERROR;
    }

    if (res !== TINF_OK)
      throw new Error('Data error');

  } while (!bfinal);

  if (d.destLen < d.dest.length) {
    if (typeof d.dest.slice === 'function')
      return d.dest.slice(0, d.destLen);
    else
      return d.dest.subarray(0, d.destLen);
  }
  
  return d.dest;
}

/* -------------------- *
 * -- initialization -- *
 * -------------------- */

/* build fixed huffman trees */
tinf_build_fixed_trees(sltree, sdtree);

/* build extra bits and base tables */
tinf_build_bits_base(length_bits, length_base, 4, 3);
tinf_build_bits_base(dist_bits, dist_base, 2, 1);

/* fix a special case */
length_bits[28] = 0;
length_base[28] = 258;

module.exports = tinf_uncompress;


/***/ }),
/* 80 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var isString = __webpack_require__(0).isString;
var isArray = __webpack_require__(0).isArray;
var isUndefined = __webpack_require__(0).isUndefined;
var isNull = __webpack_require__(0).isNull;

/**
 * Creates an instance of StyleContextStack used for style inheritance and style overrides
 *
 * @constructor
 * @this {StyleContextStack}
 * @param {Object} named styles dictionary
 * @param {Object} optional default style definition
 */
function StyleContextStack(styleDictionary, defaultStyle) {
	this.defaultStyle = defaultStyle || {};
	this.styleDictionary = styleDictionary;
	this.styleOverrides = [];
}

/**
 * Creates cloned version of current stack
 * @return {StyleContextStack} current stack snapshot
 */
StyleContextStack.prototype.clone = function () {
	var stack = new StyleContextStack(this.styleDictionary, this.defaultStyle);

	this.styleOverrides.forEach(function (item) {
		stack.styleOverrides.push(item);
	});

	return stack;
};

/**
 * Pushes style-name or style-overrides-object onto the stack for future evaluation
 *
 * @param {String|Object} styleNameOrOverride style-name (referring to styleDictionary) or
 *                                            a new dictionary defining overriding properties
 */
StyleContextStack.prototype.push = function (styleNameOrOverride) {
	this.styleOverrides.push(styleNameOrOverride);
};

/**
 * Removes last style-name or style-overrides-object from the stack
 *
 * @param {Number} howMany - optional number of elements to be popped (if not specified,
 *                           one element will be removed from the stack)
 */
StyleContextStack.prototype.pop = function (howMany) {
	howMany = howMany || 1;

	while (howMany-- > 0) {
		this.styleOverrides.pop();
	}
};

/**
 * Creates a set of named styles or/and a style-overrides-object based on the item,
 * pushes those elements onto the stack for future evaluation and returns the number
 * of elements pushed, so they can be easily poped then.
 *
 * @param {Object} item - an object with optional style property and/or style overrides
 * @return the number of items pushed onto the stack
 */
StyleContextStack.prototype.autopush = function (item) {
	if (isString(item)) {
		return 0;
	}

	var styleNames = [];

	if (item.style) {
		if (isArray(item.style)) {
			styleNames = item.style;
		} else {
			styleNames = [item.style];
		}
	}

	for (var i = 0, l = styleNames.length; i < l; i++) {
		this.push(styleNames[i]);
	}

	var styleProperties = [
		'font',
		'fontSize',
		'fontFeatures',
		'bold',
		'italics',
		'alignment',
		'color',
		'columnGap',
		'fillColor',
		'decoration',
		'decorationStyle',
		'decorationColor',
		'background',
		'lineHeight',
		'characterSpacing',
		'noWrap',
		'markerColor',
		'leadingIndent'
			//'tableCellPadding'
			// 'cellBorder',
			// 'headerCellBorder',
			// 'oddRowCellBorder',
			// 'evenRowCellBorder',
			// 'tableBorder'
	];
	var styleOverrideObject = {};
	var pushStyleOverrideObject = false;

	styleProperties.forEach(function (key) {
		if (!isUndefined(item[key]) && !isNull(item[key])) {
			styleOverrideObject[key] = item[key];
			pushStyleOverrideObject = true;
		}
	});

	if (pushStyleOverrideObject) {
		this.push(styleOverrideObject);
	}

	return styleNames.length + (pushStyleOverrideObject ? 1 : 0);
};

/**
 * Automatically pushes elements onto the stack, using autopush based on item,
 * executes callback and then pops elements back. Returns value returned by callback
 *
 * @param  {Object}   item - an object with optional style property and/or style overrides
 * @param  {Function} function to be called between autopush and pop
 * @return {Object} value returned by callback
 */
StyleContextStack.prototype.auto = function (item, callback) {
	var pushedItems = this.autopush(item);
	var result = callback();

	if (pushedItems > 0) {
		this.pop(pushedItems);
	}

	return result;
};

/**
 * Evaluates stack and returns value of a named property
 *
 * @param {String} property - property name
 * @return property value or null if not found
 */
StyleContextStack.prototype.getProperty = function (property) {
	if (this.styleOverrides) {
		for (var i = this.styleOverrides.length - 1; i >= 0; i--) {
			var item = this.styleOverrides[i];

			if (isString(item)) {
				// named-style-override
				var style = this.styleDictionary[item];
				if (style && !isUndefined(style[property]) && !isNull(style[property])) {
					return style[property];
				}
			} else if (!isUndefined(item[property]) && !isNull(item[property])) {
				// style-overrides-object
				return item[property];
			}
		}
	}

	return this.defaultStyle && this.defaultStyle[property];
};

module.exports = StyleContextStack;


/***/ }),
/* 81 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var TraversalTracker = __webpack_require__(77);
var isString = __webpack_require__(0).isString;

/**
 * Creates an instance of DocumentContext - a store for current x, y positions and available width/height.
 * It facilitates column divisions and vertical sync
 */
function DocumentContext(pageSize, pageMargins) {
	this.pages = [];

	this.pageMargins = pageMargins;

	this.x = pageMargins.left;
	this.availableWidth = pageSize.width - pageMargins.left - pageMargins.right;
	this.availableHeight = 0;
	this.page = -1;

	this.snapshots = [];

	this.endingCell = null;

	this.tracker = new TraversalTracker();

	this.addPage(pageSize);

	this.hasBackground = false;
}

DocumentContext.prototype.beginColumnGroup = function () {
	this.snapshots.push({
		x: this.x,
		y: this.y,
		availableHeight: this.availableHeight,
		availableWidth: this.availableWidth,
		page: this.page,
		bottomMost: {
			x: this.x,
			y: this.y,
			availableHeight: this.availableHeight,
			availableWidth: this.availableWidth,
			page: this.page
		},
		endingCell: this.endingCell,
		lastColumnWidth: this.lastColumnWidth
	});

	this.lastColumnWidth = 0;
};

DocumentContext.prototype.beginColumn = function (width, offset, endingCell) {
	var saved = this.snapshots[this.snapshots.length - 1];

	this.calculateBottomMost(saved);

	this.endingCell = endingCell;
	this.page = saved.page;
	this.x = this.x + this.lastColumnWidth + (offset || 0);
	this.y = saved.y;
	this.availableWidth = width;	//saved.availableWidth - offset;
	this.availableHeight = saved.availableHeight;

	this.lastColumnWidth = width;
};

DocumentContext.prototype.calculateBottomMost = function (destContext) {
	if (this.endingCell) {
		this.saveContextInEndingCell(this.endingCell);
		this.endingCell = null;
	} else {
		destContext.bottomMost = bottomMostContext(this, destContext.bottomMost);
	}
};

DocumentContext.prototype.markEnding = function (endingCell) {
	this.page = endingCell._columnEndingContext.page;
	this.x = endingCell._columnEndingContext.x;
	this.y = endingCell._columnEndingContext.y;
	this.availableWidth = endingCell._columnEndingContext.availableWidth;
	this.availableHeight = endingCell._columnEndingContext.availableHeight;
	this.lastColumnWidth = endingCell._columnEndingContext.lastColumnWidth;
};

DocumentContext.prototype.saveContextInEndingCell = function (endingCell) {
	endingCell._columnEndingContext = {
		page: this.page,
		x: this.x,
		y: this.y,
		availableHeight: this.availableHeight,
		availableWidth: this.availableWidth,
		lastColumnWidth: this.lastColumnWidth
	};
};

DocumentContext.prototype.completeColumnGroup = function (height) {
	var saved = this.snapshots.pop();

	this.calculateBottomMost(saved);

	this.endingCell = null;
	this.x = saved.x;

	var y = saved.bottomMost.y;
	if (height) {
		if (saved.page === saved.bottomMost.page) {
			if ((saved.y + height) > y) {
				y = saved.y + height;
			}
		} else {
			y += height;
		}
	}

	this.y = y;
	this.page = saved.bottomMost.page;
	this.availableWidth = saved.availableWidth;
	this.availableHeight = saved.bottomMost.availableHeight;
	if (height) {
		this.availableHeight -= (y - saved.bottomMost.y);
	}
	this.lastColumnWidth = saved.lastColumnWidth;
};

DocumentContext.prototype.addMargin = function (left, right) {
	this.x += left;
	this.availableWidth -= left + (right || 0);
};

DocumentContext.prototype.moveDown = function (offset) {
	this.y += offset;
	this.availableHeight -= offset;

	return this.availableHeight > 0;
};

DocumentContext.prototype.initializePage = function () {
	this.y = this.pageMargins.top;
	this.availableHeight = this.getCurrentPage().pageSize.height - this.pageMargins.top - this.pageMargins.bottom;
	this.pageSnapshot().availableWidth = this.getCurrentPage().pageSize.width - this.pageMargins.left - this.pageMargins.right;
};

DocumentContext.prototype.pageSnapshot = function () {
	if (this.snapshots[0]) {
		return this.snapshots[0];
	} else {
		return this;
	}
};

DocumentContext.prototype.moveTo = function (x, y) {
	if (x !== undefined && x !== null) {
		this.x = x;
		this.availableWidth = this.getCurrentPage().pageSize.width - this.x - this.pageMargins.right;
	}
	if (y !== undefined && y !== null) {
		this.y = y;
		this.availableHeight = this.getCurrentPage().pageSize.height - this.y - this.pageMargins.bottom;
	}
};

DocumentContext.prototype.beginDetachedBlock = function () {
	this.snapshots.push({
		x: this.x,
		y: this.y,
		availableHeight: this.availableHeight,
		availableWidth: this.availableWidth,
		page: this.page,
		endingCell: this.endingCell,
		lastColumnWidth: this.lastColumnWidth
	});
};

DocumentContext.prototype.endDetachedBlock = function () {
	var saved = this.snapshots.pop();

	this.x = saved.x;
	this.y = saved.y;
	this.availableWidth = saved.availableWidth;
	this.availableHeight = saved.availableHeight;
	this.page = saved.page;
	this.endingCell = saved.endingCell;
	this.lastColumnWidth = saved.lastColumnWidth;
};

function pageOrientation(pageOrientationString, currentPageOrientation) {
	if (pageOrientationString === undefined) {
		return currentPageOrientation;
	} else if (isString(pageOrientationString) && (pageOrientationString.toLowerCase() === 'landscape')) {
		return 'landscape';
	} else {
		return 'portrait';
	}
}

var getPageSize = function (currentPage, newPageOrientation) {

	newPageOrientation = pageOrientation(newPageOrientation, currentPage.pageSize.orientation);

	if (newPageOrientation !== currentPage.pageSize.orientation) {
		return {
			orientation: newPageOrientation,
			width: currentPage.pageSize.height,
			height: currentPage.pageSize.width
		};
	} else {
		return {
			orientation: currentPage.pageSize.orientation,
			width: currentPage.pageSize.width,
			height: currentPage.pageSize.height
		};
	}

};


DocumentContext.prototype.moveToNextPage = function (pageOrientation) {
	var nextPageIndex = this.page + 1;

	var prevPage = this.page;
	var prevY = this.y;

	var createNewPage = nextPageIndex >= this.pages.length;
	if (createNewPage) {
		var currentAvailableWidth = this.availableWidth;
		var currentPageOrientation = this.getCurrentPage().pageSize.orientation;

		var pageSize = getPageSize(this.getCurrentPage(), pageOrientation);
		this.addPage(pageSize);

		if (currentPageOrientation === pageSize.orientation) {
			this.availableWidth = currentAvailableWidth;
		}
	} else {
		this.page = nextPageIndex;
		this.initializePage();
	}

	return {
		newPageCreated: createNewPage,
		prevPage: prevPage,
		prevY: prevY,
		y: this.y
	};
};


DocumentContext.prototype.addPage = function (pageSize) {
	var page = {items: [], pageSize: pageSize};
	this.pages.push(page);
	this.page = this.pages.length - 1;
	this.initializePage();

	this.tracker.emit('pageAdded');

	return page;
};

DocumentContext.prototype.getCurrentPage = function () {
	if (this.page < 0 || this.page >= this.pages.length) {
		return null;
	}

	return this.pages[this.page];
};

DocumentContext.prototype.getCurrentPosition = function () {
	var pageSize = this.getCurrentPage().pageSize;
	var innerHeight = pageSize.height - this.pageMargins.top - this.pageMargins.bottom;
	var innerWidth = pageSize.width - this.pageMargins.left - this.pageMargins.right;

	return {
		pageNumber: this.page + 1,
		pageOrientation: pageSize.orientation,
		pageInnerHeight: innerHeight,
		pageInnerWidth: innerWidth,
		left: this.x,
		top: this.y,
		verticalRatio: ((this.y - this.pageMargins.top) / innerHeight),
		horizontalRatio: ((this.x - this.pageMargins.left) / innerWidth)
	};
};

function bottomMostContext(c1, c2) {
	var r;

	if (c1.page > c2.page) {
		r = c1;
	} else if (c2.page > c1.page) {
		r = c2;
	} else {
		r = (c1.y > c2.y) ? c1 : c2;
	}

	return {
		page: r.page,
		x: r.x,
		y: r.y,
		availableHeight: r.availableHeight,
		availableWidth: r.availableWidth
	};
}

module.exports = DocumentContext;


/***/ }),
/* 82 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Creates an instance of Line
 *
 * @constructor
 * @this {Line}
 * @param {Number} Maximum width this line can have
 */
function Line(maxWidth) {
	this.maxWidth = maxWidth;
	this.leadingCut = 0;
	this.trailingCut = 0;
	this.inlineWidths = 0;
	this.inlines = [];
}

Line.prototype.getAscenderHeight = function () {
	var y = 0;

	this.inlines.forEach(function (inline) {
		y = Math.max(y, inline.font.ascender / 1000 * inline.fontSize);
	});
	return y;
};

Line.prototype.hasEnoughSpaceForInline = function (inline) {
	if (this.inlines.length === 0) {
		return true;
	}
	if (this.newLineForced) {
		return false;
	}

	return this.inlineWidths + inline.width - this.leadingCut - (inline.trailingCut || 0) <= this.maxWidth;
};

Line.prototype.addInline = function (inline) {
	if (this.inlines.length === 0) {
		this.leadingCut = inline.leadingCut || 0;
	}
	this.trailingCut = inline.trailingCut || 0;

	inline.x = this.inlineWidths - this.leadingCut;

	this.inlines.push(inline);
	this.inlineWidths += inline.width;

	if (inline.lineEnd) {
		this.newLineForced = true;
	}
};

Line.prototype.getWidth = function () {
	return this.inlineWidths - this.leadingCut - this.trailingCut;
};

/**
 * Returns line height
 * @return {Number}
 */
Line.prototype.getHeight = function () {
	var max = 0;

	this.inlines.forEach(function (item) {
		max = Math.max(max, item.height || 0);
	});

	return max;
};

module.exports = Line;


/***/ }),
/* 83 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global, process) {// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.



/*<replacement>*/

var processNextTick = __webpack_require__(32).nextTick;
/*</replacement>*/

module.exports = Readable;

/*<replacement>*/
var isArray = __webpack_require__(76);
/*</replacement>*/

/*<replacement>*/
var Duplex;
/*</replacement>*/

Readable.ReadableState = ReadableState;

/*<replacement>*/
var EE = __webpack_require__(31).EventEmitter;

var EElistenerCount = function (emitter, type) {
  return emitter.listeners(type).length;
};
/*</replacement>*/

/*<replacement>*/
var Stream = __webpack_require__(84);
/*</replacement>*/

/*<replacement>*/

var Buffer = __webpack_require__(33).Buffer;
var OurUint8Array = global.Uint8Array || function () {};
function _uint8ArrayToBuffer(chunk) {
  return Buffer.from(chunk);
}
function _isUint8Array(obj) {
  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
}

/*</replacement>*/

/*<replacement>*/
var util = __webpack_require__(25);
util.inherits = __webpack_require__(21);
/*</replacement>*/

/*<replacement>*/
var debugUtil = __webpack_require__(139);
var debug = void 0;
if (debugUtil && debugUtil.debuglog) {
  debug = debugUtil.debuglog('stream');
} else {
  debug = function () {};
}
/*</replacement>*/

var BufferList = __webpack_require__(140);
var destroyImpl = __webpack_require__(85);
var StringDecoder;

util.inherits(Readable, Stream);

var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];

function prependListener(emitter, event, fn) {
  // Sadly this is not cacheable as some libraries bundle their own
  // event emitter implementation with them.
  if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);

  // This is a hack to make sure that our error handler is attached before any
  // userland ones.  NEVER DO THIS. This is here only because this code needs
  // to continue to work with older versions of Node.js that do not include
  // the prependListener() method. The goal is to eventually remove this hack.
  if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
}

function ReadableState(options, stream) {
  Duplex = Duplex || __webpack_require__(16);

  options = options || {};

  // Duplex streams are both readable and writable, but share
  // the same options object.
  // However, some cases require setting options to different
  // values for the readable and the writable sides of the duplex stream.
  // These options can be provided separately as readableXXX and writableXXX.
  var isDuplex = stream instanceof Duplex;

  // object stream flag. Used to make read(n) ignore n and to
  // make all the buffer merging and length checks go away
  this.objectMode = !!options.objectMode;

  if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;

  // the point at which it stops calling _read() to fill the buffer
  // Note: 0 is a valid value, means "don't call _read preemptively ever"
  var hwm = options.highWaterMark;
  var readableHwm = options.readableHighWaterMark;
  var defaultHwm = this.objectMode ? 16 : 16 * 1024;

  if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;

  // cast to ints.
  this.highWaterMark = Math.floor(this.highWaterMark);

  // A linked list is used to store data chunks instead of an array because the
  // linked list can remove elements from the beginning faster than
  // array.shift()
  this.buffer = new BufferList();
  this.length = 0;
  this.pipes = null;
  this.pipesCount = 0;
  this.flowing = null;
  this.ended = false;
  this.endEmitted = false;
  this.reading = false;

  // a flag to be able to tell if the event 'readable'/'data' is emitted
  // immediately, or on a later tick.  We set this to true at first, because
  // any actions that shouldn't happen until "later" should generally also
  // not happen before the first read call.
  this.sync = true;

  // whenever we return null, then we set a flag to say
  // that we're awaiting a 'readable' event emission.
  this.needReadable = false;
  this.emittedReadable = false;
  this.readableListening = false;
  this.resumeScheduled = false;

  // has it been destroyed
  this.destroyed = false;

  // Crypto is kind of old and crusty.  Historically, its default string
  // encoding is 'binary' so we have to make this configurable.
  // Everything else in the universe uses 'utf8', though.
  this.defaultEncoding = options.defaultEncoding || 'utf8';

  // the number of writers that are awaiting a drain event in .pipe()s
  this.awaitDrain = 0;

  // if true, a maybeReadMore has been scheduled
  this.readingMore = false;

  this.decoder = null;
  this.encoding = null;
  if (options.encoding) {
    if (!StringDecoder) StringDecoder = __webpack_require__(47).StringDecoder;
    this.decoder = new StringDecoder(options.encoding);
    this.encoding = options.encoding;
  }
}

function Readable(options) {
  Duplex = Duplex || __webpack_require__(16);

  if (!(this instanceof Readable)) return new Readable(options);

  this._readableState = new ReadableState(options, this);

  // legacy
  this.readable = true;

  if (options) {
    if (typeof options.read === 'function') this._read = options.read;

    if (typeof options.destroy === 'function') this._destroy = options.destroy;
  }

  Stream.call(this);
}

Object.defineProperty(Readable.prototype, 'destroyed', {
  get: function () {
    if (this._readableState === undefined) {
      return false;
    }
    return this._readableState.destroyed;
  },
  set: function (value) {
    // we ignore the value if the stream
    // has not been initialized yet
    if (!this._readableState) {
      return;
    }

    // backward compatibility, the user is explicitly
    // managing destroyed
    this._readableState.destroyed = value;
  }
});

Readable.prototype.destroy = destroyImpl.destroy;
Readable.prototype._undestroy = destroyImpl.undestroy;
Readable.prototype._destroy = function (err, cb) {
  this.push(null);
  cb(err);
};

// Manually shove something into the read() buffer.
// This returns true if the highWaterMark has not been hit yet,
// similar to how Writable.write() returns true if you should
// write() some more.
Readable.prototype.push = function (chunk, encoding) {
  var state = this._readableState;
  var skipChunkCheck;

  if (!state.objectMode) {
    if (typeof chunk === 'string') {
      encoding = encoding || state.defaultEncoding;
      if (encoding !== state.encoding) {
        chunk = Buffer.from(chunk, encoding);
        encoding = '';
      }
      skipChunkCheck = true;
    }
  } else {
    skipChunkCheck = true;
  }

  return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
};

// Unshift should *always* be something directly out of read()
Readable.prototype.unshift = function (chunk) {
  return readableAddChunk(this, chunk, null, true, false);
};

function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
  var state = stream._readableState;
  if (chunk === null) {
    state.reading = false;
    onEofChunk(stream, state);
  } else {
    var er;
    if (!skipChunkCheck) er = chunkInvalid(state, chunk);
    if (er) {
      stream.emit('error', er);
    } else if (state.objectMode || chunk && chunk.length > 0) {
      if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
        chunk = _uint8ArrayToBuffer(chunk);
      }

      if (addToFront) {
        if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);
      } else if (state.ended) {
        stream.emit('error', new Error('stream.push() after EOF'));
      } else {
        state.reading = false;
        if (state.decoder && !encoding) {
          chunk = state.decoder.write(chunk);
          if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
        } else {
          addChunk(stream, state, chunk, false);
        }
      }
    } else if (!addToFront) {
      state.reading = false;
    }
  }

  return needMoreData(state);
}

function addChunk(stream, state, chunk, addToFront) {
  if (state.flowing && state.length === 0 && !state.sync) {
    stream.emit('data', chunk);
    stream.read(0);
  } else {
    // update the buffer info.
    state.length += state.objectMode ? 1 : chunk.length;
    if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);

    if (state.needReadable) emitReadable(stream);
  }
  maybeReadMore(stream, state);
}

function chunkInvalid(state, chunk) {
  var er;
  if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
    er = new TypeError('Invalid non-string/buffer chunk');
  }
  return er;
}

// if it's past the high water mark, we can push in some more.
// Also, if we have no data yet, we can stand some
// more bytes.  This is to work around cases where hwm=0,
// such as the repl.  Also, if the push() triggered a
// readable event, and the user called read(largeNumber) such that
// needReadable was set, then we ought to push more, so that another
// 'readable' event will be triggered.
function needMoreData(state) {
  return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
}

Readable.prototype.isPaused = function () {
  return this._readableState.flowing === false;
};

// backwards compatibility.
Readable.prototype.setEncoding = function (enc) {
  if (!StringDecoder) StringDecoder = __webpack_require__(47).StringDecoder;
  this._readableState.decoder = new StringDecoder(enc);
  this._readableState.encoding = enc;
  return this;
};

// Don't raise the hwm > 8MB
var MAX_HWM = 0x800000;
function computeNewHighWaterMark(n) {
  if (n >= MAX_HWM) {
    n = MAX_HWM;
  } else {
    // Get the next highest power of 2 to prevent increasing hwm excessively in
    // tiny amounts
    n--;
    n |= n >>> 1;
    n |= n >>> 2;
    n |= n >>> 4;
    n |= n >>> 8;
    n |= n >>> 16;
    n++;
  }
  return n;
}

// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function howMuchToRead(n, state) {
  if (n <= 0 || state.length === 0 && state.ended) return 0;
  if (state.objectMode) return 1;
  if (n !== n) {
    // Only flow one buffer at a time
    if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
  }
  // If we're asking for more than the current hwm, then raise the hwm.
  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
  if (n <= state.length) return n;
  // Don't have enough
  if (!state.ended) {
    state.needReadable = true;
    return 0;
  }
  return state.length;
}

// you can override either this method, or the async _read(n) below.
Readable.prototype.read = function (n) {
  debug('read', n);
  n = parseInt(n, 10);
  var state = this._readableState;
  var nOrig = n;

  if (n !== 0) state.emittedReadable = false;

  // if we're doing read(0) to trigger a readable event, but we
  // already have a bunch of data in the buffer, then just trigger
  // the 'readable' event and move on.
  if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
    debug('read: emitReadable', state.length, state.ended);
    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
    return null;
  }

  n = howMuchToRead(n, state);

  // if we've ended, and we're now clear, then finish it up.
  if (n === 0 && state.ended) {
    if (state.length === 0) endReadable(this);
    return null;
  }

  // All the actual chunk generation logic needs to be
  // *below* the call to _read.  The reason is that in certain
  // synthetic stream cases, such as passthrough streams, _read
  // may be a completely synchronous operation which may change
  // the state of the read buffer, providing enough data when
  // before there was *not* enough.
  //
  // So, the steps are:
  // 1. Figure out what the state of things will be after we do
  // a read from the buffer.
  //
  // 2. If that resulting state will trigger a _read, then call _read.
  // Note that this may be asynchronous, or synchronous.  Yes, it is
  // deeply ugly to write APIs this way, but that still doesn't mean
  // that the Readable class should behave improperly, as streams are
  // designed to be sync/async agnostic.
  // Take note if the _read call is sync or async (ie, if the read call
  // has returned yet), so that we know whether or not it's safe to emit
  // 'readable' etc.
  //
  // 3. Actually pull the requested chunks out of the buffer and return.

  // if we need a readable event, then we need to do some reading.
  var doRead = state.needReadable;
  debug('need readable', doRead);

  // if we currently have less than the highWaterMark, then also read some
  if (state.length === 0 || state.length - n < state.highWaterMark) {
    doRead = true;
    debug('length less than watermark', doRead);
  }

  // however, if we've ended, then there's no point, and if we're already
  // reading, then it's unnecessary.
  if (state.ended || state.reading) {
    doRead = false;
    debug('reading or ended', doRead);
  } else if (doRead) {
    debug('do read');
    state.reading = true;
    state.sync = true;
    // if the length is currently zero, then we *need* a readable event.
    if (state.length === 0) state.needReadable = true;
    // call internal read method
    this._read(state.highWaterMark);
    state.sync = false;
    // If _read pushed data synchronously, then `reading` will be false,
    // and we need to re-evaluate how much data we can return to the user.
    if (!state.reading) n = howMuchToRead(nOrig, state);
  }

  var ret;
  if (n > 0) ret = fromList(n, state);else ret = null;

  if (ret === null) {
    state.needReadable = true;
    n = 0;
  } else {
    state.length -= n;
  }

  if (state.length === 0) {
    // If we have nothing in the buffer, then we want to know
    // as soon as we *do* get something into the buffer.
    if (!state.ended) state.needReadable = true;

    // If we tried to read() past the EOF, then emit end on the next tick.
    if (nOrig !== n && state.ended) endReadable(this);
  }

  if (ret !== null) this.emit('data', ret);

  return ret;
};

function onEofChunk(stream, state) {
  if (state.ended) return;
  if (state.decoder) {
    var chunk = state.decoder.end();
    if (chunk && chunk.length) {
      state.buffer.push(chunk);
      state.length += state.objectMode ? 1 : chunk.length;
    }
  }
  state.ended = true;

  // emit 'readable' now to make sure it gets picked up.
  emitReadable(stream);
}

// Don't emit readable right away in sync mode, because this can trigger
// another read() call => stack overflow.  This way, it might trigger
// a nextTick recursion warning, but that's not so bad.
function emitReadable(stream) {
  var state = stream._readableState;
  state.needReadable = false;
  if (!state.emittedReadable) {
    debug('emitReadable', state.flowing);
    state.emittedReadable = true;
    if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
  }
}

function emitReadable_(stream) {
  debug('emit readable');
  stream.emit('readable');
  flow(stream);
}

// at this point, the user has presumably seen the 'readable' event,
// and called read() to consume some data.  that may have triggered
// in turn another _read(n) call, in which case reading = true if
// it's in progress.
// However, if we're not ended, or reading, and the length < hwm,
// then go ahead and try to read some more preemptively.
function maybeReadMore(stream, state) {
  if (!state.readingMore) {
    state.readingMore = true;
    processNextTick(maybeReadMore_, stream, state);
  }
}

function maybeReadMore_(stream, state) {
  var len = state.length;
  while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
    debug('maybeReadMore read 0');
    stream.read(0);
    if (len === state.length)
      // didn't get any data, stop spinning.
      break;else len = state.length;
  }
  state.readingMore = false;
}

// abstract method.  to be overridden in specific implementation classes.
// call cb(er, data) where data is <= n in length.
// for virtual (non-string, non-buffer) streams, "length" is somewhat
// arbitrary, and perhaps not very meaningful.
Readable.prototype._read = function (n) {
  this.emit('error', new Error('_read() is not implemented'));
};

Readable.prototype.pipe = function (dest, pipeOpts) {
  var src = this;
  var state = this._readableState;

  switch (state.pipesCount) {
    case 0:
      state.pipes = dest;
      break;
    case 1:
      state.pipes = [state.pipes, dest];
      break;
    default:
      state.pipes.push(dest);
      break;
  }
  state.pipesCount += 1;
  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);

  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;

  var endFn = doEnd ? onend : unpipe;
  if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);

  dest.on('unpipe', onunpipe);
  function onunpipe(readable, unpipeInfo) {
    debug('onunpipe');
    if (readable === src) {
      if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
        unpipeInfo.hasUnpiped = true;
        cleanup();
      }
    }
  }

  function onend() {
    debug('onend');
    dest.end();
  }

  // when the dest drains, it reduces the awaitDrain counter
  // on the source.  This would be more elegant with a .once()
  // handler in flow(), but adding and removing repeatedly is
  // too slow.
  var ondrain = pipeOnDrain(src);
  dest.on('drain', ondrain);

  var cleanedUp = false;
  function cleanup() {
    debug('cleanup');
    // cleanup event handlers once the pipe is broken
    dest.removeListener('close', onclose);
    dest.removeListener('finish', onfinish);
    dest.removeListener('drain', ondrain);
    dest.removeListener('error', onerror);
    dest.removeListener('unpipe', onunpipe);
    src.removeListener('end', onend);
    src.removeListener('end', unpipe);
    src.removeListener('data', ondata);

    cleanedUp = true;

    // if the reader is waiting for a drain event from this
    // specific writer, then it would cause it to never start
    // flowing again.
    // So, if this is awaiting a drain, then we just call it now.
    // If we don't know, then assume that we are waiting for one.
    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
  }

  // If the user pushes more data while we're writing to dest then we'll end up
  // in ondata again. However, we only want to increase awaitDrain once because
  // dest will only emit one 'drain' event for the multiple writes.
  // => Introduce a guard on increasing awaitDrain.
  var increasedAwaitDrain = false;
  src.on('data', ondata);
  function ondata(chunk) {
    debug('ondata');
    increasedAwaitDrain = false;
    var ret = dest.write(chunk);
    if (false === ret && !increasedAwaitDrain) {
      // If the user unpiped during `dest.write()`, it is possible
      // to get stuck in a permanently paused state if that write
      // also returned false.
      // => Check whether `dest` is still a piping destination.
      if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
        debug('false write response, pause', src._readableState.awaitDrain);
        src._readableState.awaitDrain++;
        increasedAwaitDrain = true;
      }
      src.pause();
    }
  }

  // if the dest has an error, then stop piping into it.
  // however, don't suppress the throwing behavior for this.
  function onerror(er) {
    debug('onerror', er);
    unpipe();
    dest.removeListener('error', onerror);
    if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
  }

  // Make sure our error handler is attached before userland ones.
  prependListener(dest, 'error', onerror);

  // Both close and finish should trigger unpipe, but only once.
  function onclose() {
    dest.removeListener('finish', onfinish);
    unpipe();
  }
  dest.once('close', onclose);
  function onfinish() {
    debug('onfinish');
    dest.removeListener('close', onclose);
    unpipe();
  }
  dest.once('finish', onfinish);

  function unpipe() {
    debug('unpipe');
    src.unpipe(dest);
  }

  // tell the dest that it's being piped to
  dest.emit('pipe', src);

  // start the flow if it hasn't been started already.
  if (!state.flowing) {
    debug('pipe resume');
    src.resume();
  }

  return dest;
};

function pipeOnDrain(src) {
  return function () {
    var state = src._readableState;
    debug('pipeOnDrain', state.awaitDrain);
    if (state.awaitDrain) state.awaitDrain--;
    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
      state.flowing = true;
      flow(src);
    }
  };
}

Readable.prototype.unpipe = function (dest) {
  var state = this._readableState;
  var unpipeInfo = { hasUnpiped: false };

  // if we're not piping anywhere, then do nothing.
  if (state.pipesCount === 0) return this;

  // just one destination.  most common case.
  if (state.pipesCount === 1) {
    // passed in one, but it's not the right one.
    if (dest && dest !== state.pipes) return this;

    if (!dest) dest = state.pipes;

    // got a match.
    state.pipes = null;
    state.pipesCount = 0;
    state.flowing = false;
    if (dest) dest.emit('unpipe', this, unpipeInfo);
    return this;
  }

  // slow case. multiple pipe destinations.

  if (!dest) {
    // remove all.
    var dests = state.pipes;
    var len = state.pipesCount;
    state.pipes = null;
    state.pipesCount = 0;
    state.flowing = false;

    for (var i = 0; i < len; i++) {
      dests[i].emit('unpipe', this, unpipeInfo);
    }return this;
  }

  // try to find the right one.
  var index = indexOf(state.pipes, dest);
  if (index === -1) return this;

  state.pipes.splice(index, 1);
  state.pipesCount -= 1;
  if (state.pipesCount === 1) state.pipes = state.pipes[0];

  dest.emit('unpipe', this, unpipeInfo);

  return this;
};

// set up data events if they are asked for
// Ensure readable listeners eventually get something
Readable.prototype.on = function (ev, fn) {
  var res = Stream.prototype.on.call(this, ev, fn);

  if (ev === 'data') {
    // Start flowing on next tick if stream isn't explicitly paused
    if (this._readableState.flowing !== false) this.resume();
  } else if (ev === 'readable') {
    var state = this._readableState;
    if (!state.endEmitted && !state.readableListening) {
      state.readableListening = state.needReadable = true;
      state.emittedReadable = false;
      if (!state.reading) {
        processNextTick(nReadingNextTick, this);
      } else if (state.length) {
        emitReadable(this);
      }
    }
  }

  return res;
};
Readable.prototype.addListener = Readable.prototype.on;

function nReadingNextTick(self) {
  debug('readable nexttick read 0');
  self.read(0);
}

// pause() and resume() are remnants of the legacy readable stream API
// If the user uses them, then switch into old mode.
Readable.prototype.resume = function () {
  var state = this._readableState;
  if (!state.flowing) {
    debug('resume');
    state.flowing = true;
    resume(this, state);
  }
  return this;
};

function resume(stream, state) {
  if (!state.resumeScheduled) {
    state.resumeScheduled = true;
    processNextTick(resume_, stream, state);
  }
}

function resume_(stream, state) {
  if (!state.reading) {
    debug('resume read 0');
    stream.read(0);
  }

  state.resumeScheduled = false;
  state.awaitDrain = 0;
  stream.emit('resume');
  flow(stream);
  if (state.flowing && !state.reading) stream.read(0);
}

Readable.prototype.pause = function () {
  debug('call pause flowing=%j', this._readableState.flowing);
  if (false !== this._readableState.flowing) {
    debug('pause');
    this._readableState.flowing = false;
    this.emit('pause');
  }
  return this;
};

function flow(stream) {
  var state = stream._readableState;
  debug('flow', state.flowing);
  while (state.flowing && stream.read() !== null) {}
}

// wrap an old-style stream as the async data source.
// This is *not* part of the readable stream interface.
// It is an ugly unfortunate mess of history.
Readable.prototype.wrap = function (stream) {
  var _this = this;

  var state = this._readableState;
  var paused = false;

  stream.on('end', function () {
    debug('wrapped end');
    if (state.decoder && !state.ended) {
      var chunk = state.decoder.end();
      if (chunk && chunk.length) _this.push(chunk);
    }

    _this.push(null);
  });

  stream.on('data', function (chunk) {
    debug('wrapped data');
    if (state.decoder) chunk = state.decoder.write(chunk);

    // don't skip over falsy values in objectMode
    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;

    var ret = _this.push(chunk);
    if (!ret) {
      paused = true;
      stream.pause();
    }
  });

  // proxy all the other methods.
  // important when wrapping filters and duplexes.
  for (var i in stream) {
    if (this[i] === undefined && typeof stream[i] === 'function') {
      this[i] = function (method) {
        return function () {
          return stream[method].apply(stream, arguments);
        };
      }(i);
    }
  }

  // proxy certain important events.
  for (var n = 0; n < kProxyEvents.length; n++) {
    stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));
  }

  // when we try to consume some more bytes, simply unpause the
  // underlying stream.
  this._read = function (n) {
    debug('wrapped _read', n);
    if (paused) {
      paused = false;
      stream.resume();
    }
  };

  return this;
};

// exposed for testing purposes only.
Readable._fromList = fromList;

// Pluck off n bytes from an array of buffers.
// Length is the combined lengths of all the buffers in the list.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function fromList(n, state) {
  // nothing buffered
  if (state.length === 0) return null;

  var ret;
  if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
    // read it all, truncate the list
    if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);
    state.buffer.clear();
  } else {
    // read part of list
    ret = fromListPartial(n, state.buffer, state.decoder);
  }

  return ret;
}

// Extracts only enough buffered data to satisfy the amount requested.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function fromListPartial(n, list, hasStrings) {
  var ret;
  if (n < list.head.data.length) {
    // slice is the same for buffers and strings
    ret = list.head.data.slice(0, n);
    list.head.data = list.head.data.slice(n);
  } else if (n === list.head.data.length) {
    // first chunk is a perfect match
    ret = list.shift();
  } else {
    // result spans more than one buffer
    ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);
  }
  return ret;
}

// Copies a specified amount of characters from the list of buffered data
// chunks.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function copyFromBufferString(n, list) {
  var p = list.head;
  var c = 1;
  var ret = p.data;
  n -= ret.length;
  while (p = p.next) {
    var str = p.data;
    var nb = n > str.length ? str.length : n;
    if (nb === str.length) ret += str;else ret += str.slice(0, n);
    n -= nb;
    if (n === 0) {
      if (nb === str.length) {
        ++c;
        if (p.next) list.head = p.next;else list.head = list.tail = null;
      } else {
        list.head = p;
        p.data = str.slice(nb);
      }
      break;
    }
    ++c;
  }
  list.length -= c;
  return ret;
}

// Copies a specified amount of bytes from the list of buffered data chunks.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function copyFromBuffer(n, list) {
  var ret = Buffer.allocUnsafe(n);
  var p = list.head;
  var c = 1;
  p.data.copy(ret);
  n -= p.data.length;
  while (p = p.next) {
    var buf = p.data;
    var nb = n > buf.length ? buf.length : n;
    buf.copy(ret, ret.length - n, 0, nb);
    n -= nb;
    if (n === 0) {
      if (nb === buf.length) {
        ++c;
        if (p.next) list.head = p.next;else list.head = list.tail = null;
      } else {
        list.head = p;
        p.data = buf.slice(nb);
      }
      break;
    }
    ++c;
  }
  list.length -= c;
  return ret;
}

function endReadable(stream) {
  var state = stream._readableState;

  // If we get here before consuming all the bytes, then that is a
  // bug in node.  Should never happen.
  if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');

  if (!state.endEmitted) {
    state.ended = true;
    processNextTick(endReadableNT, state, stream);
  }
}

function endReadableNT(state, stream) {
  // Check that we didn't get one last unshift.
  if (!state.endEmitted && state.length === 0) {
    state.endEmitted = true;
    stream.readable = false;
    stream.emit('end');
  }
}

function forEach(xs, f) {
  for (var i = 0, l = xs.length; i < l; i++) {
    f(xs[i], i);
  }
}

function indexOf(xs, x) {
  for (var i = 0, l = xs.length; i < l; i++) {
    if (xs[i] === x) return i;
  }
  return -1;
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7), __webpack_require__(11)))

/***/ }),
/* 84 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(31).EventEmitter;


/***/ }),
/* 85 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/*<replacement>*/

var processNextTick = __webpack_require__(32).nextTick;
/*</replacement>*/

// undocumented cb() API, needed for core, not for public API
function destroy(err, cb) {
  var _this = this;

  var readableDestroyed = this._readableState && this._readableState.destroyed;
  var writableDestroyed = this._writableState && this._writableState.destroyed;

  if (readableDestroyed || writableDestroyed) {
    if (cb) {
      cb(err);
    } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
      processNextTick(emitErrorNT, this, err);
    }
    return this;
  }

  // we set destroyed to true before firing error callbacks in order
  // to make it re-entrance safe in case destroy() is called within callbacks

  if (this._readableState) {
    this._readableState.destroyed = true;
  }

  // if this is a duplex stream mark the writable part as destroyed as well
  if (this._writableState) {
    this._writableState.destroyed = true;
  }

  this._destroy(err || null, function (err) {
    if (!cb && err) {
      processNextTick(emitErrorNT, _this, err);
      if (_this._writableState) {
        _this._writableState.errorEmitted = true;
      }
    } else if (cb) {
      cb(err);
    }
  });

  return this;
}

function undestroy() {
  if (this._readableState) {
    this._readableState.destroyed = false;
    this._readableState.reading = false;
    this._readableState.ended = false;
    this._readableState.endEmitted = false;
  }

  if (this._writableState) {
    this._writableState.destroyed = false;
    this._writableState.ended = false;
    this._writableState.ending = false;
    this._writableState.finished = false;
    this._writableState.errorEmitted = false;
  }
}

function emitErrorNT(self, err) {
  self.emit('error', err);
}

module.exports = {
  destroy: destroy,
  undestroy: undestroy
};

/***/ }),
/* 86 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// a transform stream is a readable/writable stream where you do
// something with the data.  Sometimes it's called a "filter",
// but that's not a great name for it, since that implies a thing where
// some bits pass through, and others are simply ignored.  (That would
// be a valid example of a transform, of course.)
//
// While the output is causally related to the input, it's not a
// necessarily symmetric or synchronous transformation.  For example,
// a zlib stream might take multiple plain-text writes(), and then
// emit a single compressed chunk some time in the future.
//
// Here's how this works:
//
// The Transform stream has all the aspects of the readable and writable
// stream classes.  When you write(chunk), that calls _write(chunk,cb)
// internally, and returns false if there's a lot of pending writes
// buffered up.  When you call read(), that calls _read(n) until
// there's enough pending readable data buffered up.
//
// In a transform stream, the written data is placed in a buffer.  When
// _read(n) is called, it transforms the queued up data, calling the
// buffered _write cb's as it consumes chunks.  If consuming a single
// written chunk would result in multiple output chunks, then the first
// outputted bit calls the readcb, and subsequent chunks just go into
// the read buffer, and will cause it to emit 'readable' if necessary.
//
// This way, back-pressure is actually determined by the reading side,
// since _read has to be called to start processing a new chunk.  However,
// a pathological inflate type of transform can cause excessive buffering
// here.  For example, imagine a stream where every byte of input is
// interpreted as an integer from 0-255, and then results in that many
// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
// 1kb of data being output.  In this case, you could write a very small
// amount of input, and end up with a very large amount of output.  In
// such a pathological inflating mechanism, there'd be no way to tell
// the system to stop doing the transform.  A single 4MB write could
// cause the system to run out of memory.
//
// However, even in such a pathological case, only a single written chunk
// would be consumed, and then the rest would wait (un-transformed) until
// the results of the previous transformed chunk were consumed.



module.exports = Transform;

var Duplex = __webpack_require__(16);

/*<replacement>*/
var util = __webpack_require__(25);
util.inherits = __webpack_require__(21);
/*</replacement>*/

util.inherits(Transform, Duplex);

function afterTransform(er, data) {
  var ts = this._transformState;
  ts.transforming = false;

  var cb = ts.writecb;

  if (!cb) {
    return this.emit('error', new Error('write callback called multiple times'));
  }

  ts.writechunk = null;
  ts.writecb = null;

  if (data != null) // single equals check for both `null` and `undefined`
    this.push(data);

  cb(er);

  var rs = this._readableState;
  rs.reading = false;
  if (rs.needReadable || rs.length < rs.highWaterMark) {
    this._read(rs.highWaterMark);
  }
}

function Transform(options) {
  if (!(this instanceof Transform)) return new Transform(options);

  Duplex.call(this, options);

  this._transformState = {
    afterTransform: afterTransform.bind(this),
    needTransform: false,
    transforming: false,
    writecb: null,
    writechunk: null,
    writeencoding: null
  };

  // start out asking for a readable event once data is transformed.
  this._readableState.needReadable = true;

  // we have implemented the _read method, and done the other things
  // that Readable wants before the first _read call, so unset the
  // sync guard flag.
  this._readableState.sync = false;

  if (options) {
    if (typeof options.transform === 'function') this._transform = options.transform;

    if (typeof options.flush === 'function') this._flush = options.flush;
  }

  // When the writable side finishes, then flush out anything remaining.
  this.on('prefinish', prefinish);
}

function prefinish() {
  var _this = this;

  if (typeof this._flush === 'function') {
    this._flush(function (er, data) {
      done(_this, er, data);
    });
  } else {
    done(this, null, null);
  }
}

Transform.prototype.push = function (chunk, encoding) {
  this._transformState.needTransform = false;
  return Duplex.prototype.push.call(this, chunk, encoding);
};

// This is the part where you do stuff!
// override this function in implementation classes.
// 'chunk' is an input chunk.
//
// Call `push(newChunk)` to pass along transformed output
// to the readable side.  You may call 'push' zero or more times.
//
// Call `cb(err)` when you are done with this chunk.  If you pass
// an error, then that'll put the hurt on the whole operation.  If you
// never call cb(), then you'll never get another chunk.
Transform.prototype._transform = function (chunk, encoding, cb) {
  throw new Error('_transform() is not implemented');
};

Transform.prototype._write = function (chunk, encoding, cb) {
  var ts = this._transformState;
  ts.writecb = cb;
  ts.writechunk = chunk;
  ts.writeencoding = encoding;
  if (!ts.transforming) {
    var rs = this._readableState;
    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
  }
};

// Doesn't matter what the args are here.
// _transform does all the work.
// That we got here means that the readable side wants more data.
Transform.prototype._read = function (n) {
  var ts = this._transformState;

  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
    ts.transforming = true;
    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
  } else {
    // mark that we need a transform, so that any data that comes in
    // will get processed, now that we've asked for it.
    ts.needTransform = true;
  }
};

Transform.prototype._destroy = function (err, cb) {
  var _this2 = this;

  Duplex.prototype._destroy.call(this, err, function (err2) {
    cb(err2);
    _this2.emit('close');
  });
};

function done(stream, er, data) {
  if (er) return stream.emit('error', er);

  if (data != null) // single equals check for both `null` and `undefined`
    stream.push(data);

  // if there's nothing in the write buffer, then that means
  // that nothing more will ever be provided
  if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');

  if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');

  return stream.push(null);
}

/***/ }),
/* 87 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.12.6

/*
PDFReference - represents a reference to another object in the PDF object heirarchy
By Devon Govett
 */

(function() {
  var PDFObject, PDFReference, stream, zlib,
    bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  zlib = __webpack_require__(48);

  stream = __webpack_require__(15);

  PDFReference = (function(superClass) {
    extend(PDFReference, superClass);

    function PDFReference(document, id, data) {
      this.document = document;
      this.id = id;
      this.data = data != null ? data : {};
      this.finalize = bind(this.finalize, this);
      PDFReference.__super__.constructor.call(this, {
        decodeStrings: false
      });
      this.gen = 0;
      this.deflate = null;
      this.compress = this.document.compress && !this.data.Filter;
      this.uncompressedLength = 0;
      this.chunks = [];
    }

    PDFReference.prototype.initDeflate = function() {
      this.data.Filter = 'FlateDecode';
      this.deflate = zlib.createDeflate();
      this.deflate.on('data', (function(_this) {
        return function(chunk) {
          _this.chunks.push(chunk);
          return _this.data.Length += chunk.length;
        };
      })(this));
      return this.deflate.on('end', this.finalize);
    };

    PDFReference.prototype._write = function(chunk, encoding, callback) {
      var base;
      if (!Buffer.isBuffer(chunk)) {
        chunk = new Buffer(chunk + '\n', 'binary');
      }
      this.uncompressedLength += chunk.length;
      if ((base = this.data).Length == null) {
        base.Length = 0;
      }
      if (this.compress) {
        if (!this.deflate) {
          this.initDeflate();
        }
        this.deflate.write(chunk);
      } else {
        this.chunks.push(chunk);
        this.data.Length += chunk.length;
      }
      return callback();
    };

    PDFReference.prototype.end = function(chunk) {
      PDFReference.__super__.end.apply(this, arguments);
      if (this.deflate) {
        return this.deflate.end();
      } else {
        return this.finalize();
      }
    };

    PDFReference.prototype.finalize = function() {
      var chunk, i, len, ref;
      this.offset = this.document._offset;
      this.document._write(this.id + " " + this.gen + " obj");
      this.document._write(PDFObject.convert(this.data));
      if (this.chunks.length) {
        this.document._write('stream');
        ref = this.chunks;
        for (i = 0, len = ref.length; i < len; i++) {
          chunk = ref[i];
          this.document._write(chunk);
        }
        this.chunks.length = 0;
        this.document._write('\nendstream');
      }
      this.document._write('endobj');
      return this.document._refEnd(this);
    };

    PDFReference.prototype.toString = function() {
      return this.id + " " + this.gen + " R";
    };

    return PDFReference;

  })(stream.Writable);

  module.exports = PDFReference;

  PDFObject = __webpack_require__(26);

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 88 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global) {

// compare and isBuffer taken from https://github.com/feross/buffer/blob/680e9e5e488f22aac27599a57dc844a6315928dd/index.js
// original notice:

/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */
function compare(a, b) {
  if (a === b) {
    return 0;
  }

  var x = a.length;
  var y = b.length;

  for (var i = 0, len = Math.min(x, y); i < len; ++i) {
    if (a[i] !== b[i]) {
      x = a[i];
      y = b[i];
      break;
    }
  }

  if (x < y) {
    return -1;
  }
  if (y < x) {
    return 1;
  }
  return 0;
}
function isBuffer(b) {
  if (global.Buffer && typeof global.Buffer.isBuffer === 'function') {
    return global.Buffer.isBuffer(b);
  }
  return !!(b != null && b._isBuffer);
}

// based on node assert, original notice:

// http://wiki.commonjs.org/wiki/Unit_Testing/1.0
//
// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8!
//
// Originally from narwhal.js (http://narwhaljs.org)
// Copyright (c) 2009 Thomas Robinson <280north.com>
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the 'Software'), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

var util = __webpack_require__(49);
var hasOwn = Object.prototype.hasOwnProperty;
var pSlice = Array.prototype.slice;
var functionsHaveNames = (function () {
  return function foo() {}.name === 'foo';
}());
function pToString (obj) {
  return Object.prototype.toString.call(obj);
}
function isView(arrbuf) {
  if (isBuffer(arrbuf)) {
    return false;
  }
  if (typeof global.ArrayBuffer !== 'function') {
    return false;
  }
  if (typeof ArrayBuffer.isView === 'function') {
    return ArrayBuffer.isView(arrbuf);
  }
  if (!arrbuf) {
    return false;
  }
  if (arrbuf instanceof DataView) {
    return true;
  }
  if (arrbuf.buffer && arrbuf.buffer instanceof ArrayBuffer) {
    return true;
  }
  return false;
}
// 1. The assert module provides functions that throw
// AssertionError's when particular conditions are not met. The
// assert module must conform to the following interface.

var assert = module.exports = ok;

// 2. The AssertionError is defined in assert.
// new assert.AssertionError({ message: message,
//                             actual: actual,
//                             expected: expected })

var regex = /\s*function\s+([^\(\s]*)\s*/;
// based on https://github.com/ljharb/function.prototype.name/blob/adeeeec8bfcc6068b187d7d9fb3d5bb1d3a30899/implementation.js
function getName(func) {
  if (!util.isFunction(func)) {
    return;
  }
  if (functionsHaveNames) {
    return func.name;
  }
  var str = func.toString();
  var match = str.match(regex);
  return match && match[1];
}
assert.AssertionError = function AssertionError(options) {
  this.name = 'AssertionError';
  this.actual = options.actual;
  this.expected = options.expected;
  this.operator = options.operator;
  if (options.message) {
    this.message = options.message;
    this.generatedMessage = false;
  } else {
    this.message = getMessage(this);
    this.generatedMessage = true;
  }
  var stackStartFunction = options.stackStartFunction || fail;
  if (Error.captureStackTrace) {
    Error.captureStackTrace(this, stackStartFunction);
  } else {
    // non v8 browsers so we can have a stacktrace
    var err = new Error();
    if (err.stack) {
      var out = err.stack;

      // try to strip useless frames
      var fn_name = getName(stackStartFunction);
      var idx = out.indexOf('\n' + fn_name);
      if (idx >= 0) {
        // once we have located the function frame
        // we need to strip out everything before it (and its line)
        var next_line = out.indexOf('\n', idx + 1);
        out = out.substring(next_line + 1);
      }

      this.stack = out;
    }
  }
};

// assert.AssertionError instanceof Error
util.inherits(assert.AssertionError, Error);

function truncate(s, n) {
  if (typeof s === 'string') {
    return s.length < n ? s : s.slice(0, n);
  } else {
    return s;
  }
}
function inspect(something) {
  if (functionsHaveNames || !util.isFunction(something)) {
    return util.inspect(something);
  }
  var rawname = getName(something);
  var name = rawname ? ': ' + rawname : '';
  return '[Function' +  name + ']';
}
function getMessage(self) {
  return truncate(inspect(self.actual), 128) + ' ' +
         self.operator + ' ' +
         truncate(inspect(self.expected), 128);
}

// At present only the three keys mentioned above are used and
// understood by the spec. Implementations or sub modules can pass
// other keys to the AssertionError's constructor - they will be
// ignored.

// 3. All of the following functions must throw an AssertionError
// when a corresponding condition is not met, with a message that
// may be undefined if not provided.  All assertion methods provide
// both the actual and expected values to the assertion error for
// display purposes.

function fail(actual, expected, message, operator, stackStartFunction) {
  throw new assert.AssertionError({
    message: message,
    actual: actual,
    expected: expected,
    operator: operator,
    stackStartFunction: stackStartFunction
  });
}

// EXTENSION! allows for well behaved errors defined elsewhere.
assert.fail = fail;

// 4. Pure assertion tests whether a value is truthy, as determined
// by !!guard.
// assert.ok(guard, message_opt);
// This statement is equivalent to assert.equal(true, !!guard,
// message_opt);. To test strictly for the value true, use
// assert.strictEqual(true, guard, message_opt);.

function ok(value, message) {
  if (!value) fail(value, true, message, '==', assert.ok);
}
assert.ok = ok;

// 5. The equality assertion tests shallow, coercive equality with
// ==.
// assert.equal(actual, expected, message_opt);

assert.equal = function equal(actual, expected, message) {
  if (actual != expected) fail(actual, expected, message, '==', assert.equal);
};

// 6. The non-equality assertion tests for whether two objects are not equal
// with != assert.notEqual(actual, expected, message_opt);

assert.notEqual = function notEqual(actual, expected, message) {
  if (actual == expected) {
    fail(actual, expected, message, '!=', assert.notEqual);
  }
};

// 7. The equivalence assertion tests a deep equality relation.
// assert.deepEqual(actual, expected, message_opt);

assert.deepEqual = function deepEqual(actual, expected, message) {
  if (!_deepEqual(actual, expected, false)) {
    fail(actual, expected, message, 'deepEqual', assert.deepEqual);
  }
};

assert.deepStrictEqual = function deepStrictEqual(actual, expected, message) {
  if (!_deepEqual(actual, expected, true)) {
    fail(actual, expected, message, 'deepStrictEqual', assert.deepStrictEqual);
  }
};

function _deepEqual(actual, expected, strict, memos) {
  // 7.1. All identical values are equivalent, as determined by ===.
  if (actual === expected) {
    return true;
  } else if (isBuffer(actual) && isBuffer(expected)) {
    return compare(actual, expected) === 0;

  // 7.2. If the expected value is a Date object, the actual value is
  // equivalent if it is also a Date object that refers to the same time.
  } else if (util.isDate(actual) && util.isDate(expected)) {
    return actual.getTime() === expected.getTime();

  // 7.3 If the expected value is a RegExp object, the actual value is
  // equivalent if it is also a RegExp object with the same source and
  // properties (`global`, `multiline`, `lastIndex`, `ignoreCase`).
  } else if (util.isRegExp(actual) && util.isRegExp(expected)) {
    return actual.source === expected.source &&
           actual.global === expected.global &&
           actual.multiline === expected.multiline &&
           actual.lastIndex === expected.lastIndex &&
           actual.ignoreCase === expected.ignoreCase;

  // 7.4. Other pairs that do not both pass typeof value == 'object',
  // equivalence is determined by ==.
  } else if ((actual === null || typeof actual !== 'object') &&
             (expected === null || typeof expected !== 'object')) {
    return strict ? actual === expected : actual == expected;

  // If both values are instances of typed arrays, wrap their underlying
  // ArrayBuffers in a Buffer each to increase performance
  // This optimization requires the arrays to have the same type as checked by
  // Object.prototype.toString (aka pToString). Never perform binary
  // comparisons for Float*Arrays, though, since e.g. +0 === -0 but their
  // bit patterns are not identical.
  } else if (isView(actual) && isView(expected) &&
             pToString(actual) === pToString(expected) &&
             !(actual instanceof Float32Array ||
               actual instanceof Float64Array)) {
    return compare(new Uint8Array(actual.buffer),
                   new Uint8Array(expected.buffer)) === 0;

  // 7.5 For all other Object pairs, including Array objects, equivalence is
  // determined by having the same number of owned properties (as verified
  // with Object.prototype.hasOwnProperty.call), the same set of keys
  // (although not necessarily the same order), equivalent values for every
  // corresponding key, and an identical 'prototype' property. Note: this
  // accounts for both named and indexed properties on Arrays.
  } else if (isBuffer(actual) !== isBuffer(expected)) {
    return false;
  } else {
    memos = memos || {actual: [], expected: []};

    var actualIndex = memos.actual.indexOf(actual);
    if (actualIndex !== -1) {
      if (actualIndex === memos.expected.indexOf(expected)) {
        return true;
      }
    }

    memos.actual.push(actual);
    memos.expected.push(expected);

    return objEquiv(actual, expected, strict, memos);
  }
}

function isArguments(object) {
  return Object.prototype.toString.call(object) == '[object Arguments]';
}

function objEquiv(a, b, strict, actualVisitedObjects) {
  if (a === null || a === undefined || b === null || b === undefined)
    return false;
  // if one is a primitive, the other must be same
  if (util.isPrimitive(a) || util.isPrimitive(b))
    return a === b;
  if (strict && Object.getPrototypeOf(a) !== Object.getPrototypeOf(b))
    return false;
  var aIsArgs = isArguments(a);
  var bIsArgs = isArguments(b);
  if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs))
    return false;
  if (aIsArgs) {
    a = pSlice.call(a);
    b = pSlice.call(b);
    return _deepEqual(a, b, strict);
  }
  var ka = objectKeys(a);
  var kb = objectKeys(b);
  var key, i;
  // having the same number of owned properties (keys incorporates
  // hasOwnProperty)
  if (ka.length !== kb.length)
    return false;
  //the same set of keys (although not necessarily the same order),
  ka.sort();
  kb.sort();
  //~~~cheap key test
  for (i = ka.length - 1; i >= 0; i--) {
    if (ka[i] !== kb[i])
      return false;
  }
  //equivalent values for every corresponding key, and
  //~~~possibly expensive deep test
  for (i = ka.length - 1; i >= 0; i--) {
    key = ka[i];
    if (!_deepEqual(a[key], b[key], strict, actualVisitedObjects))
      return false;
  }
  return true;
}

// 8. The non-equivalence assertion tests for any deep inequality.
// assert.notDeepEqual(actual, expected, message_opt);

assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
  if (_deepEqual(actual, expected, false)) {
    fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
  }
};

assert.notDeepStrictEqual = notDeepStrictEqual;
function notDeepStrictEqual(actual, expected, message) {
  if (_deepEqual(actual, expected, true)) {
    fail(actual, expected, message, 'notDeepStrictEqual', notDeepStrictEqual);
  }
}


// 9. The strict equality assertion tests strict equality, as determined by ===.
// assert.strictEqual(actual, expected, message_opt);

assert.strictEqual = function strictEqual(actual, expected, message) {
  if (actual !== expected) {
    fail(actual, expected, message, '===', assert.strictEqual);
  }
};

// 10. The strict non-equality assertion tests for strict inequality, as
// determined by !==.  assert.notStrictEqual(actual, expected, message_opt);

assert.notStrictEqual = function notStrictEqual(actual, expected, message) {
  if (actual === expected) {
    fail(actual, expected, message, '!==', assert.notStrictEqual);
  }
};

function expectedException(actual, expected) {
  if (!actual || !expected) {
    return false;
  }

  if (Object.prototype.toString.call(expected) == '[object RegExp]') {
    return expected.test(actual);
  }

  try {
    if (actual instanceof expected) {
      return true;
    }
  } catch (e) {
    // Ignore.  The instanceof check doesn't work for arrow functions.
  }

  if (Error.isPrototypeOf(expected)) {
    return false;
  }

  return expected.call({}, actual) === true;
}

function _tryBlock(block) {
  var error;
  try {
    block();
  } catch (e) {
    error = e;
  }
  return error;
}

function _throws(shouldThrow, block, expected, message) {
  var actual;

  if (typeof block !== 'function') {
    throw new TypeError('"block" argument must be a function');
  }

  if (typeof expected === 'string') {
    message = expected;
    expected = null;
  }

  actual = _tryBlock(block);

  message = (expected && expected.name ? ' (' + expected.name + ').' : '.') +
            (message ? ' ' + message : '.');

  if (shouldThrow && !actual) {
    fail(actual, expected, 'Missing expected exception' + message);
  }

  var userProvidedMessage = typeof message === 'string';
  var isUnwantedException = !shouldThrow && util.isError(actual);
  var isUnexpectedException = !shouldThrow && actual && !expected;

  if ((isUnwantedException &&
      userProvidedMessage &&
      expectedException(actual, expected)) ||
      isUnexpectedException) {
    fail(actual, expected, 'Got unwanted exception' + message);
  }

  if ((shouldThrow && actual && expected &&
      !expectedException(actual, expected)) || (!shouldThrow && actual)) {
    throw actual;
  }
}

// 11. Expected to throw an error:
// assert.throws(block, Error_opt, message_opt);

assert.throws = function(block, /*optional*/error, /*optional*/message) {
  _throws(true, block, error, message);
};

// EXTENSION! This is annoying to write outside this module.
assert.doesNotThrow = function(block, /*optional*/error, /*optional*/message) {
  _throws(false, block, error, message);
};

assert.ifError = function(err) { if (err) throw err; };

var objectKeys = Object.keys || function (obj) {
  var keys = [];
  for (var key in obj) {
    if (hasOwn.call(obj, key)) keys.push(key);
  }
  return keys;
};

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7)))

/***/ }),
/* 89 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// Note: adler32 takes 12% for level 0 and 2% for level 6.
// It isn't worth it to make additional optimizations as in original.
// Small size is preferable.

// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software
//   in a product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

function adler32(adler, buf, len, pos) {
  var s1 = (adler & 0xffff) |0,
      s2 = ((adler >>> 16) & 0xffff) |0,
      n = 0;

  while (len !== 0) {
    // Set limit ~ twice less than 5552, to keep
    // s2 in 31-bits, because we force signed ints.
    // in other case %= will fail.
    n = len > 2000 ? 2000 : len;
    len -= n;

    do {
      s1 = (s1 + buf[pos++]) |0;
      s2 = (s2 + s1) |0;
    } while (--n);

    s1 %= 65521;
    s2 %= 65521;
  }

  return (s1 | (s2 << 16)) |0;
}


module.exports = adler32;


/***/ }),
/* 90 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// Note: we can't get significant speed boost here.
// So write code to minimize size - no pregenerated tables
// and array tools dependencies.

// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software
//   in a product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

// Use ordinary array, since untyped makes no boost here
function makeTable() {
  var c, table = [];

  for (var n = 0; n < 256; n++) {
    c = n;
    for (var k = 0; k < 8; k++) {
      c = ((c & 1) ? (0xEDB88320 ^ (c >>> 1)) : (c >>> 1));
    }
    table[n] = c;
  }

  return table;
}

// Create table on load. Just 255 signed longs. Not a problem.
var crcTable = makeTable();


function crc32(crc, buf, len, pos) {
  var t = crcTable,
      end = pos + len;

  crc ^= -1;

  for (var i = pos; i < end; i++) {
    crc = (crc >>> 8) ^ t[(crc ^ buf[i]) & 0xFF];
  }

  return (crc ^ (-1)); // >>> 0;
}


module.exports = crc32;


/***/ }),
/* 91 */
/***/ (function(module, exports) {

module.exports = [["a140","",62],["a180","",32],["a240","",62],["a280","",32],["a2ab","",5],["a2e3","€"],["a2ef",""],["a2fd",""],["a340","",62],["a380","",31,"　"],["a440","",62],["a480","",32],["a4f4","",10],["a540","",62],["a580","",32],["a5f7","",7],["a640","",62],["a680","",32],["a6b9","",7],["a6d9","",6],["a6ec",""],["a6f3",""],["a6f6","",8],["a740","",62],["a780","",32],["a7c2","",14],["a7f2","",12],["a896","",10],["a8bc",""],["a8bf","ǹ"],["a8c1",""],["a8ea","",20],["a958",""],["a95b",""],["a95d",""],["a989","〾⿰",11],["a997","",12],["a9f0","",14],["aaa1","",93],["aba1","",93],["aca1","",93],["ada1","",93],["aea1","",93],["afa1","",93],["d7fa","",4],["f8a1","",93],["f9a1","",93],["faa1","",93],["fba1","",93],["fca1","",93],["fda1","",93],["fe50","⺁⺄㑳㑇⺈⺋㖞㘚㘎⺌⺗㥮㤘㧏㧟㩳㧐㭎㱮㳠⺧⺪䁖䅟⺮䌷⺳⺶⺷䎱䎬⺻䏝䓖䙡䙌"],["fe80","䜣䜩䝼䞍⻊䥇䥺䥽䦂䦃䦅䦆䦟䦛䦷䦶䲣䲟䲠䲡䱷䲢䴓",6,"䶮",93]]

/***/ }),
/* 92 */
/***/ (function(module, exports) {

module.exports = 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覾觻譾讄讂讆讅譿贕躕躔躚躒躐躖躗轠轢酇鑌鑐鑊鑋鑏鑇鑅鑈鑉鑆霿韣顪顩飋饔饛驎驓驔驌驏驈驊"],["f7a1","驉驒驐髐鬙鬫鬻魖魕鱆鱈鰿鱄鰹鰳鱁鰼鰷鰴鰲鰽鰶鷛鷒鷞鷚鷋鷐鷜鷑鷟鷩鷙鷘鷖鷵鷕鷝麶黰鼵鼳鼲齂齫龕龢儽劙壨壧奲孍巘蠯彏戁戃戄攩攥斖曫欑欒欏毊灛灚爢玂玁玃癰矔籧籦纕艬蘺虀蘹蘼蘱蘻蘾蠰蠲蠮蠳襶襴襳觾"],["f840","讌讎讋讈豅贙躘轤轣醼鑢鑕鑝鑗鑞韄韅頀驖驙鬞鬟鬠鱒鱘鱐鱊鱍鱋鱕鱙鱌鱎鷻鷷鷯鷣鷫鷸鷤鷶鷡鷮鷦鷲鷰鷢鷬鷴鷳鷨鷭黂黐黲黳鼆鼜鼸鼷鼶齃齏"],["f8a1","齱齰齮齯囓囍孎屭攭曭曮欓灟灡灝灠爣瓛瓥矕礸禷禶籪纗羉艭虃蠸蠷蠵衋讔讕躞躟躠躝醾醽釂鑫鑨鑩雥靆靃靇韇韥驞髕魙鱣鱧鱦鱢鱞鱠鸂鷾鸇鸃鸆鸅鸀鸁鸉鷿鷽鸄麠鼞齆齴齵齶囔攮斸欘欙欗欚灢爦犪矘矙礹籩籫糶纚"],["f940","纘纛纙臠臡虆虇虈襹襺襼襻觿讘讙躥躤躣鑮鑭鑯鑱鑳靉顲饟鱨鱮鱭鸋鸍鸐鸏鸒鸑麡黵鼉齇齸齻齺齹圞灦籯蠼趲躦釃鑴鑸鑶鑵驠鱴鱳鱱鱵鸔鸓黶鼊"],["f9a1","龤灨灥糷虪蠾蠽蠿讞貜躩軉靋顳顴飌饡馫驤驦驧鬤鸕鸗齈戇欞爧虌躨钂钀钁驩驨鬮鸙爩虋讟钃鱹麷癵驫鱺鸝灩灪麤齾齉龘碁銹裏墻恒粧嫺╔╦╗╠╬╣╚╩╝╒╤╕╞╪╡╘╧╛╓╥╖╟╫╢╙╨╜║═╭╮╰╯▓"]]

/***/ }),
/* 93 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var ArrayT, NumberT, utils;

  NumberT = __webpack_require__(22).Number;

  utils = __webpack_require__(12);

  ArrayT = (function() {
    function ArrayT(type, length, lengthType) {
      this.type = type;
      this.length = length;
      this.lengthType = lengthType != null ? lengthType : 'count';
    }

    ArrayT.prototype.decode = function(stream, parent) {
      var ctx, i, length, pos, res, target, _i;
      pos = stream.pos;
      res = [];
      ctx = parent;
      if (this.length != null) {
        length = utils.resolveLength(this.length, stream, parent);
      }
      if (this.length instanceof NumberT) {
        Object.defineProperties(res, {
          parent: {
            value: parent
          },
          _startOffset: {
            value: pos
          },
          _currentOffset: {
            value: 0,
            writable: true
          },
          _length: {
            value: length
          }
        });
        ctx = res;
      }
      if ((length == null) || this.lengthType === 'bytes') {
        target = length != null ? stream.pos + length : (parent != null ? parent._length : void 0) ? parent._startOffset + parent._length : stream.length;
        while (stream.pos < target) {
          res.push(this.type.decode(stream, ctx));
        }
      } else {
        for (i = _i = 0; _i < length; i = _i += 1) {
          res.push(this.type.decode(stream, ctx));
        }
      }
      return res;
    };

    ArrayT.prototype.size = function(array, ctx) {
      var item, size, _i, _len;
      if (!array) {
        return this.type.size(null, ctx) * utils.resolveLength(this.length, null, ctx);
      }
      size = 0;
      if (this.length instanceof NumberT) {
        size += this.length.size();
        ctx = {
          parent: ctx
        };
      }
      for (_i = 0, _len = array.length; _i < _len; _i++) {
        item = array[_i];
        size += this.type.size(item, ctx);
      }
      return size;
    };

    ArrayT.prototype.encode = function(stream, array, parent) {
      var ctx, i, item, ptr, _i, _len;
      ctx = parent;
      if (this.length instanceof NumberT) {
        ctx = {
          pointers: [],
          startOffset: stream.pos,
          parent: parent
        };
        ctx.pointerOffset = stream.pos + this.size(array, ctx);
        this.length.encode(stream, array.length);
      }
      for (_i = 0, _len = array.length; _i < _len; _i++) {
        item = array[_i];
        this.type.encode(stream, item, ctx);
      }
      if (this.length instanceof NumberT) {
        i = 0;
        while (i < ctx.pointers.length) {
          ptr = ctx.pointers[i++];
          ptr.type.encode(stream, ptr.val);
        }
      }
    };

    return ArrayT;

  })();

  module.exports = ArrayT;

}).call(this);


/***/ }),
/* 94 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var Struct, utils;

  utils = __webpack_require__(12);

  Struct = (function() {
    function Struct(fields) {
      this.fields = fields != null ? fields : {};
    }

    Struct.prototype.decode = function(stream, parent, length) {
      var res, _ref;
      if (length == null) {
        length = 0;
      }
      res = this._setup(stream, parent, length);
      this._parseFields(stream, res, this.fields);
      if ((_ref = this.process) != null) {
        _ref.call(res, stream);
      }
      return res;
    };

    Struct.prototype._setup = function(stream, parent, length) {
      var res;
      res = {};
      Object.defineProperties(res, {
        parent: {
          value: parent
        },
        _startOffset: {
          value: stream.pos
        },
        _currentOffset: {
          value: 0,
          writable: true
        },
        _length: {
          value: length
        }
      });
      return res;
    };

    Struct.prototype._parseFields = function(stream, res, fields) {
      var key, type, val;
      for (key in fields) {
        type = fields[key];
        if (typeof type === 'function') {
          val = type.call(res, res);
        } else {
          val = type.decode(stream, res);
        }
        if (val !== void 0) {
          if (val instanceof utils.PropertyDescriptor) {
            Object.defineProperty(res, key, val);
          } else {
            res[key] = val;
          }
        }
        res._currentOffset = stream.pos - res._startOffset;
      }
    };

    Struct.prototype.size = function(val, parent, includePointers) {
      var ctx, key, size, type, _ref;
      if (val == null) {
        val = {};
      }
      if (includePointers == null) {
        includePointers = true;
      }
      ctx = {
        parent: parent,
        val: val,
        pointerSize: 0
      };
      size = 0;
      _ref = this.fields;
      for (key in _ref) {
        type = _ref[key];
        if (type.size != null) {
          size += type.size(val[key], ctx);
        }
      }
      if (includePointers) {
        size += ctx.pointerSize;
      }
      return size;
    };

    Struct.prototype.encode = function(stream, val, parent) {
      var ctx, i, key, ptr, type, _ref, _ref1;
      if ((_ref = this.preEncode) != null) {
        _ref.call(val, stream);
      }
      ctx = {
        pointers: [],
        startOffset: stream.pos,
        parent: parent,
        val: val,
        pointerSize: 0
      };
      ctx.pointerOffset = stream.pos + this.size(val, ctx, false);
      _ref1 = this.fields;
      for (key in _ref1) {
        type = _ref1[key];
        if (type.encode != null) {
          type.encode(stream, val[key], ctx);
        }
      }
      i = 0;
      while (i < ctx.pointers.length) {
        ptr = ctx.pointers[i++];
        ptr.type.encode(stream, ptr.val, ptr.parent);
      }
    };

    return Struct;

  })();

  module.exports = Struct;

}).call(this);


/***/ }),
/* 95 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = !__webpack_require__(5) && !__webpack_require__(19)(function () {
  return Object.defineProperty(__webpack_require__(96)('div'), 'a', { get: function () { return 7; } }).a != 7;
});


/***/ }),
/* 96 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(9);
var document = __webpack_require__(10).document;
// typeof document.createElement is 'object' in old IE
var is = isObject(document) && isObject(document.createElement);
module.exports = function (it) {
  return is ? document.createElement(it) : {};
};


/***/ }),
/* 97 */
/***/ (function(module, exports) {

module.exports = function (it) {
  if (typeof it != 'function') throw TypeError(it + ' is not a function!');
  return it;
};


/***/ }),
/* 98 */
/***/ (function(module, exports) {

module.exports = function (done, value) {
  return { value: value, done: !!done };
};


/***/ }),
/* 99 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(13);


/***/ }),
/* 100 */
/***/ (function(module, exports, __webpack_require__) {

var dP = __webpack_require__(6);
var anObject = __webpack_require__(14);
var getKeys = __webpack_require__(29);

module.exports = __webpack_require__(5) ? Object.defineProperties : function defineProperties(O, Properties) {
  anObject(O);
  var keys = getKeys(Properties);
  var length = keys.length;
  var i = 0;
  var P;
  while (length > i) dP.f(O, P = keys[i++], Properties[P]);
  return O;
};


/***/ }),
/* 101 */
/***/ (function(module, exports, __webpack_require__) {

var has = __webpack_require__(18);
var toIObject = __webpack_require__(17);
var arrayIndexOf = __webpack_require__(204)(false);
var IE_PROTO = __webpack_require__(64)('IE_PROTO');

module.exports = function (object, names) {
  var O = toIObject(object);
  var i = 0;
  var result = [];
  var key;
  for (key in O) if (key != IE_PROTO) has(O, key) && result.push(key);
  // Don't enum bug & hidden keys
  while (names.length > i) if (has(O, key = names[i++])) {
    ~arrayIndexOf(result, key) || result.push(key);
  }
  return result;
};


/***/ }),
/* 102 */
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__(63);
var max = Math.max;
var min = Math.min;
module.exports = function (index, length) {
  index = toInteger(index);
  return index < 0 ? max(index + length, 0) : min(index, length);
};


/***/ }),
/* 103 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(215), __esModule: true };

/***/ }),
/* 104 */
/***/ (function(module, exports, __webpack_require__) {

// 7.2.2 IsArray(argument)
var cof = __webpack_require__(55);
module.exports = Array.isArray || function isArray(arg) {
  return cof(arg) == 'Array';
};


/***/ }),
/* 105 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
var $keys = __webpack_require__(101);
var hiddenKeys = __webpack_require__(66).concat('length', 'prototype');

exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {
  return $keys(O, hiddenKeys);
};


/***/ }),
/* 106 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

exports.default = function (instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
};

/***/ }),
/* 107 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _defineProperty = __webpack_require__(74);

var _defineProperty2 = _interopRequireDefault(_defineProperty);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = function () {
  function defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;
      (0, _defineProperty2.default)(target, descriptor.key, descriptor);
    }
  }

  return function (Constructor, protoProps, staticProps) {
    if (protoProps) defineProperties(Constructor.prototype, protoProps);
    if (staticProps) defineProperties(Constructor, staticProps);
    return Constructor;
  };
}();

/***/ }),
/* 108 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var dP = __webpack_require__(6).f;
var create = __webpack_require__(36);
var redefineAll = __webpack_require__(109);
var ctx = __webpack_require__(20);
var anInstance = __webpack_require__(110);
var forOf = __webpack_require__(41);
var $iterDefine = __webpack_require__(61);
var step = __webpack_require__(98);
var setSpecies = __webpack_require__(228);
var DESCRIPTORS = __webpack_require__(5);
var fastKey = __webpack_require__(40).fastKey;
var validate = __webpack_require__(75);
var SIZE = DESCRIPTORS ? '_s' : 'size';

var getEntry = function (that, key) {
  // fast case
  var index = fastKey(key);
  var entry;
  if (index !== 'F') return that._i[index];
  // frozen object case
  for (entry = that._f; entry; entry = entry.n) {
    if (entry.k == key) return entry;
  }
};

module.exports = {
  getConstructor: function (wrapper, NAME, IS_MAP, ADDER) {
    var C = wrapper(function (that, iterable) {
      anInstance(that, C, NAME, '_i');
      that._t = NAME;         // collection type
      that._i = create(null); // index
      that._f = undefined;    // first entry
      that._l = undefined;    // last entry
      that[SIZE] = 0;         // size
      if (iterable != undefined) forOf(iterable, IS_MAP, that[ADDER], that);
    });
    redefineAll(C.prototype, {
      // 23.1.3.1 Map.prototype.clear()
      // 23.2.3.2 Set.prototype.clear()
      clear: function clear() {
        for (var that = validate(this, NAME), data = that._i, entry = that._f; entry; entry = entry.n) {
          entry.r = true;
          if (entry.p) entry.p = entry.p.n = undefined;
          delete data[entry.i];
        }
        that._f = that._l = undefined;
        that[SIZE] = 0;
      },
      // 23.1.3.3 Map.prototype.delete(key)
      // 23.2.3.4 Set.prototype.delete(value)
      'delete': function (key) {
        var that = validate(this, NAME);
        var entry = getEntry(that, key);
        if (entry) {
          var next = entry.n;
          var prev = entry.p;
          delete that._i[entry.i];
          entry.r = true;
          if (prev) prev.n = next;
          if (next) next.p = prev;
          if (that._f == entry) that._f = next;
          if (that._l == entry) that._l = prev;
          that[SIZE]--;
        } return !!entry;
      },
      // 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined)
      // 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined)
      forEach: function forEach(callbackfn /* , that = undefined */) {
        validate(this, NAME);
        var f = ctx(callbackfn, arguments.length > 1 ? arguments[1] : undefined, 3);
        var entry;
        while (entry = entry ? entry.n : this._f) {
          f(entry.v, entry.k, this);
          // revert to the last existing entry
          while (entry && entry.r) entry = entry.p;
        }
      },
      // 23.1.3.7 Map.prototype.has(key)
      // 23.2.3.7 Set.prototype.has(value)
      has: function has(key) {
        return !!getEntry(validate(this, NAME), key);
      }
    });
    if (DESCRIPTORS) dP(C.prototype, 'size', {
      get: function () {
        return validate(this, NAME)[SIZE];
      }
    });
    return C;
  },
  def: function (that, key, value) {
    var entry = getEntry(that, key);
    var prev, index;
    // change existing entry
    if (entry) {
      entry.v = value;
    // create new entry
    } else {
      that._l = entry = {
        i: index = fastKey(key, true), // <- index
        k: key,                        // <- key
        v: value,                      // <- value
        p: prev = that._l,             // <- previous entry
        n: undefined,                  // <- next entry
        r: false                       // <- removed
      };
      if (!that._f) that._f = entry;
      if (prev) prev.n = entry;
      that[SIZE]++;
      // add to index
      if (index !== 'F') that._i[index] = entry;
    } return that;
  },
  getEntry: getEntry,
  setStrong: function (C, NAME, IS_MAP) {
    // add .keys, .values, .entries, [@@iterator]
    // 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11
    $iterDefine(C, NAME, function (iterated, kind) {
      this._t = validate(iterated, NAME); // target
      this._k = kind;                     // kind
      this._l = undefined;                // previous
    }, function () {
      var that = this;
      var kind = that._k;
      var entry = that._l;
      // revert to the last existing entry
      while (entry && entry.r) entry = entry.p;
      // get next entry
      if (!that._t || !(that._l = entry = entry ? entry.n : that._t._f)) {
        // or finish the iteration
        that._t = undefined;
        return step(1);
      }
      // return step by kind
      if (kind == 'keys') return step(0, entry.k);
      if (kind == 'values') return step(0, entry.v);
      return step(0, [entry.k, entry.v]);
    }, IS_MAP ? 'entries' : 'values', !IS_MAP, true);

    // add [@@species], 23.1.2.2, 23.2.2.2
    setSpecies(NAME);
  }
};


/***/ }),
/* 109 */
/***/ (function(module, exports, __webpack_require__) {

var hide = __webpack_require__(13);
module.exports = function (target, src, safe) {
  for (var key in src) {
    if (safe && target[key]) target[key] = src[key];
    else hide(target, key, src[key]);
  } return target;
};


/***/ }),
/* 110 */
/***/ (function(module, exports) {

module.exports = function (it, Constructor, name, forbiddenField) {
  if (!(it instanceof Constructor) || (forbiddenField !== undefined && forbiddenField in it)) {
    throw TypeError(name + ': incorrect invocation!');
  } return it;
};


/***/ }),
/* 111 */
/***/ (function(module, exports, __webpack_require__) {

// call something on iterator step with safe closing on error
var anObject = __webpack_require__(14);
module.exports = function (iterator, fn, value, entries) {
  try {
    return entries ? fn(anObject(value)[0], value[1]) : fn(value);
  // 7.4.6 IteratorClose(iterator, completion)
  } catch (e) {
    var ret = iterator['return'];
    if (ret !== undefined) anObject(ret.call(iterator));
    throw e;
  }
};


/***/ }),
/* 112 */
/***/ (function(module, exports, __webpack_require__) {

// check on default Array iterator
var Iterators = __webpack_require__(23);
var ITERATOR = __webpack_require__(4)('iterator');
var ArrayProto = Array.prototype;

module.exports = function (it) {
  return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it);
};


/***/ }),
/* 113 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var global = __webpack_require__(10);
var $export = __webpack_require__(3);
var meta = __webpack_require__(40);
var fails = __webpack_require__(19);
var hide = __webpack_require__(13);
var redefineAll = __webpack_require__(109);
var forOf = __webpack_require__(41);
var anInstance = __webpack_require__(110);
var isObject = __webpack_require__(9);
var setToStringTag = __webpack_require__(39);
var dP = __webpack_require__(6).f;
var each = __webpack_require__(229)(0);
var DESCRIPTORS = __webpack_require__(5);

module.exports = function (NAME, wrapper, methods, common, IS_MAP, IS_WEAK) {
  var Base = global[NAME];
  var C = Base;
  var ADDER = IS_MAP ? 'set' : 'add';
  var proto = C && C.prototype;
  var O = {};
  if (!DESCRIPTORS || typeof C != 'function' || !(IS_WEAK || proto.forEach && !fails(function () {
    new C().entries().next();
  }))) {
    // create collection constructor
    C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER);
    redefineAll(C.prototype, methods);
    meta.NEED = true;
  } else {
    C = wrapper(function (target, iterable) {
      anInstance(target, C, NAME, '_c');
      target._c = new Base();
      if (iterable != undefined) forOf(iterable, IS_MAP, target[ADDER], target);
    });
    each('add,clear,delete,forEach,get,has,set,keys,values,entries,toJSON'.split(','), function (KEY) {
      var IS_ADDER = KEY == 'add' || KEY == 'set';
      if (KEY in proto && !(IS_WEAK && KEY == 'clear')) hide(C.prototype, KEY, function (a, b) {
        anInstance(this, C, KEY);
        if (!IS_ADDER && IS_WEAK && !isObject(a)) return KEY == 'get' ? undefined : false;
        var result = this._c[KEY](a === 0 ? 0 : a, b);
        return IS_ADDER ? this : result;
      });
    });
    IS_WEAK || dP(C.prototype, 'size', {
      get: function () {
        return this._c.size;
      }
    });
  }

  setToStringTag(C, NAME);

  O[NAME] = C;
  $export($export.G + $export.W + $export.F, O);

  if (!IS_WEAK) common.setStrong(C, NAME, IS_MAP);

  return C;
};


/***/ }),
/* 114 */
/***/ (function(module, exports, __webpack_require__) {

// https://github.com/DavidBruant/Map-Set.prototype.toJSON
var classof = __webpack_require__(68);
var from = __webpack_require__(233);
module.exports = function (NAME) {
  return function toJSON() {
    if (classof(this) != NAME) throw TypeError(NAME + "#toJSON isn't generic");
    return from(this);
  };
};


/***/ }),
/* 115 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// https://tc39.github.io/proposal-setmap-offrom/
var $export = __webpack_require__(3);

module.exports = function (COLLECTION) {
  $export($export.S, COLLECTION, { of: function of() {
    var length = arguments.length;
    var A = new Array(length);
    while (length--) A[length] = arguments[length];
    return new this(A);
  } });
};


/***/ }),
/* 116 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// https://tc39.github.io/proposal-setmap-offrom/
var $export = __webpack_require__(3);
var aFunction = __webpack_require__(97);
var ctx = __webpack_require__(20);
var forOf = __webpack_require__(41);

module.exports = function (COLLECTION) {
  $export($export.S, COLLECTION, { from: function from(source /* , mapFn, thisArg */) {
    var mapFn = arguments[1];
    var mapping, A, n, cb;
    aFunction(this);
    mapping = mapFn !== undefined;
    if (mapping) aFunction(mapFn);
    if (source == undefined) return new this();
    A = [];
    if (mapping) {
      n = 0;
      cb = ctx(mapFn, arguments[2], 2);
      forOf(source, false, function (nextItem) {
        A.push(cb(nextItem, n++));
      });
    } else {
      forOf(source, false, A.push, A);
    }
    return new this(A);
  } });
};


/***/ }),
/* 117 */
/***/ (function(module, exports, __webpack_require__) {

/* Copyright 2013 Google Inc. All Rights Reserved.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
*/

var BrotliInput = __webpack_require__(118).BrotliInput;
var BrotliOutput = __webpack_require__(118).BrotliOutput;
var BrotliBitReader = __webpack_require__(285);
var BrotliDictionary = __webpack_require__(119);
var HuffmanCode = __webpack_require__(120).HuffmanCode;
var BrotliBuildHuffmanTable = __webpack_require__(120).BrotliBuildHuffmanTable;
var Context = __webpack_require__(289);
var Prefix = __webpack_require__(290);
var Transform = __webpack_require__(291);

var kDefaultCodeLength = 8;
var kCodeLengthRepeatCode = 16;
var kNumLiteralCodes = 256;
var kNumInsertAndCopyCodes = 704;
var kNumBlockLengthCodes = 26;
var kLiteralContextBits = 6;
var kDistanceContextBits = 2;

var HUFFMAN_TABLE_BITS = 8;
var HUFFMAN_TABLE_MASK = 0xff;
/* Maximum possible Huffman table size for an alphabet size of 704, max code
 * length 15 and root table bits 8. */
var HUFFMAN_MAX_TABLE_SIZE = 1080;

var CODE_LENGTH_CODES = 18;
var kCodeLengthCodeOrder = new Uint8Array([
  1, 2, 3, 4, 0, 5, 17, 6, 16, 7, 8, 9, 10, 11, 12, 13, 14, 15,
]);

var NUM_DISTANCE_SHORT_CODES = 16;
var kDistanceShortCodeIndexOffset = new Uint8Array([
  3, 2, 1, 0, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2
]);

var kDistanceShortCodeValueOffset = new Int8Array([
  0, 0, 0, 0, -1, 1, -2, 2, -3, 3, -1, 1, -2, 2, -3, 3
]);

var kMaxHuffmanTableSize = new Uint16Array([
  256, 402, 436, 468, 500, 534, 566, 598, 630, 662, 694, 726, 758, 790, 822,
  854, 886, 920, 952, 984, 1016, 1048, 1080
]);

function DecodeWindowBits(br) {
  var n;
  if (br.readBits(1) === 0) {
    return 16;
  }
  
  n = br.readBits(3);
  if (n > 0) {
    return 17 + n;
  }
  
  n = br.readBits(3);
  if (n > 0) {
    return 8 + n;
  }
  
  return 17;
}

/* Decodes a number in the range [0..255], by reading 1 - 11 bits. */
function DecodeVarLenUint8(br) {
  if (br.readBits(1)) {
    var nbits = br.readBits(3);
    if (nbits === 0) {
      return 1;
    } else {
      return br.readBits(nbits) + (1 << nbits);
    }
  }
  return 0;
}

function MetaBlockLength() {
  this.meta_block_length = 0;
  this.input_end = 0;
  this.is_uncompressed = 0;
  this.is_metadata = false;
}

function DecodeMetaBlockLength(br) {
  var out = new MetaBlockLength;  
  var size_nibbles;
  var size_bytes;
  var i;
  
  out.input_end = br.readBits(1);
  if (out.input_end && br.readBits(1)) {
    return out;
  }
  
  size_nibbles = br.readBits(2) + 4;
  if (size_nibbles === 7) {
    out.is_metadata = true;
    
    if (br.readBits(1) !== 0)
      throw new Error('Invalid reserved bit');
    
    size_bytes = br.readBits(2);
    if (size_bytes === 0)
      return out;
    
    for (i = 0; i < size_bytes; i++) {
      var next_byte = br.readBits(8);
      if (i + 1 === size_bytes && size_bytes > 1 && next_byte === 0)
        throw new Error('Invalid size byte');
      
      out.meta_block_length |= next_byte << (i * 8);
    }
  } else {
    for (i = 0; i < size_nibbles; ++i) {
      var next_nibble = br.readBits(4);
      if (i + 1 === size_nibbles && size_nibbles > 4 && next_nibble === 0)
        throw new Error('Invalid size nibble');
      
      out.meta_block_length |= next_nibble << (i * 4);
    }
  }
  
  ++out.meta_block_length;
  
  if (!out.input_end && !out.is_metadata) {
    out.is_uncompressed = br.readBits(1);
  }
  
  return out;
}

/* Decodes the next Huffman code from bit-stream. */
function ReadSymbol(table, index, br) {
  var start_index = index;
  
  var nbits;
  br.fillBitWindow();
  index += (br.val_ >>> br.bit_pos_) & HUFFMAN_TABLE_MASK;
  nbits = table[index].bits - HUFFMAN_TABLE_BITS;
  if (nbits > 0) {
    br.bit_pos_ += HUFFMAN_TABLE_BITS;
    index += table[index].value;
    index += (br.val_ >>> br.bit_pos_) & ((1 << nbits) - 1);
  }
  br.bit_pos_ += table[index].bits;
  return table[index].value;
}

function ReadHuffmanCodeLengths(code_length_code_lengths, num_symbols, code_lengths, br) {
  var symbol = 0;
  var prev_code_len = kDefaultCodeLength;
  var repeat = 0;
  var repeat_code_len = 0;
  var space = 32768;
  
  var table = [];
  for (var i = 0; i < 32; i++)
    table.push(new HuffmanCode(0, 0));
  
  BrotliBuildHuffmanTable(table, 0, 5, code_length_code_lengths, CODE_LENGTH_CODES);

  while (symbol < num_symbols && space > 0) {
    var p = 0;
    var code_len;
    
    br.readMoreInput();
    br.fillBitWindow();
    p += (br.val_ >>> br.bit_pos_) & 31;
    br.bit_pos_ += table[p].bits;
    code_len = table[p].value & 0xff;
    if (code_len < kCodeLengthRepeatCode) {
      repeat = 0;
      code_lengths[symbol++] = code_len;
      if (code_len !== 0) {
        prev_code_len = code_len;
        space -= 32768 >> code_len;
      }
    } else {
      var extra_bits = code_len - 14;
      var old_repeat;
      var repeat_delta;
      var new_len = 0;
      if (code_len === kCodeLengthRepeatCode) {
        new_len = prev_code_len;
      }
      if (repeat_code_len !== new_len) {
        repeat = 0;
        repeat_code_len = new_len;
      }
      old_repeat = repeat;
      if (repeat > 0) {
        repeat -= 2;
        repeat <<= extra_bits;
      }
      repeat += br.readBits(extra_bits) + 3;
      repeat_delta = repeat - old_repeat;
      if (symbol + repeat_delta > num_symbols) {
        throw new Error('[ReadHuffmanCodeLengths] symbol + repeat_delta > num_symbols');
      }
      
      for (var x = 0; x < repeat_delta; x++)
        code_lengths[symbol + x] = repeat_code_len;
      
      symbol += repeat_delta;
      
      if (repeat_code_len !== 0) {
        space -= repeat_delta << (15 - repeat_code_len);
      }
    }
  }
  if (space !== 0) {
    throw new Error("[ReadHuffmanCodeLengths] space = " + space);
  }
  
  for (; symbol < num_symbols; symbol++)
    code_lengths[symbol] = 0;
}

function ReadHuffmanCode(alphabet_size, tables, table, br) {
  var table_size = 0;
  var simple_code_or_skip;
  var code_lengths = new Uint8Array(alphabet_size);
  
  br.readMoreInput();
  
  /* simple_code_or_skip is used as follows:
     1 for simple code;
     0 for no skipping, 2 skips 2 code lengths, 3 skips 3 code lengths */
  simple_code_or_skip = br.readBits(2);
  if (simple_code_or_skip === 1) {
    /* Read symbols, codes & code lengths directly. */
    var i;
    var max_bits_counter = alphabet_size - 1;
    var max_bits = 0;
    var symbols = new Int32Array(4);
    var num_symbols = br.readBits(2) + 1;
    while (max_bits_counter) {
      max_bits_counter >>= 1;
      ++max_bits;
    }

    for (i = 0; i < num_symbols; ++i) {
      symbols[i] = br.readBits(max_bits) % alphabet_size;
      code_lengths[symbols[i]] = 2;
    }
    code_lengths[symbols[0]] = 1;
    switch (num_symbols) {
      case 1:
        break;
      case 3:
        if ((symbols[0] === symbols[1]) ||
            (symbols[0] === symbols[2]) ||
            (symbols[1] === symbols[2])) {
          throw new Error('[ReadHuffmanCode] invalid symbols');
        }
        break;
      case 2:
        if (symbols[0] === symbols[1]) {
          throw new Error('[ReadHuffmanCode] invalid symbols');
        }
        
        code_lengths[symbols[1]] = 1;
        break;
      case 4:
        if ((symbols[0] === symbols[1]) ||
            (symbols[0] === symbols[2]) ||
            (symbols[0] === symbols[3]) ||
            (symbols[1] === symbols[2]) ||
            (symbols[1] === symbols[3]) ||
            (symbols[2] === symbols[3])) {
          throw new Error('[ReadHuffmanCode] invalid symbols');
        }
        
        if (br.readBits(1)) {
          code_lengths[symbols[2]] = 3;
          code_lengths[symbols[3]] = 3;
        } else {
          code_lengths[symbols[0]] = 2;
        }
        break;
    }
  } else {  /* Decode Huffman-coded code lengths. */
    var i;
    var code_length_code_lengths = new Uint8Array(CODE_LENGTH_CODES);
    var space = 32;
    var num_codes = 0;
    /* Static Huffman code for the code length code lengths */
    var huff = [
      new HuffmanCode(2, 0), new HuffmanCode(2, 4), new HuffmanCode(2, 3), new HuffmanCode(3, 2), 
      new HuffmanCode(2, 0), new HuffmanCode(2, 4), new HuffmanCode(2, 3), new HuffmanCode(4, 1),
      new HuffmanCode(2, 0), new HuffmanCode(2, 4), new HuffmanCode(2, 3), new HuffmanCode(3, 2), 
      new HuffmanCode(2, 0), new HuffmanCode(2, 4), new HuffmanCode(2, 3), new HuffmanCode(4, 5)
    ];
    for (i = simple_code_or_skip; i < CODE_LENGTH_CODES && space > 0; ++i) {
      var code_len_idx = kCodeLengthCodeOrder[i];
      var p = 0;
      var v;
      br.fillBitWindow();
      p += (br.val_ >>> br.bit_pos_) & 15;
      br.bit_pos_ += huff[p].bits;
      v = huff[p].value;
      code_length_code_lengths[code_len_idx] = v;
      if (v !== 0) {
        space -= (32 >> v);
        ++num_codes;
      }
    }
    
    if (!(num_codes === 1 || space === 0))
      throw new Error('[ReadHuffmanCode] invalid num_codes or space');
    
    ReadHuffmanCodeLengths(code_length_code_lengths, alphabet_size, code_lengths, br);
  }
  
  table_size = BrotliBuildHuffmanTable(tables, table, HUFFMAN_TABLE_BITS, code_lengths, alphabet_size);
  
  if (table_size === 0) {
    throw new Error("[ReadHuffmanCode] BuildHuffmanTable failed: ");
  }
  
  return table_size;
}

function ReadBlockLength(table, index, br) {
  var code;
  var nbits;
  code = ReadSymbol(table, index, br);
  nbits = Prefix.kBlockLengthPrefixCode[code].nbits;
  return Prefix.kBlockLengthPrefixCode[code].offset + br.readBits(nbits);
}

function TranslateShortCodes(code, ringbuffer, index) {
  var val;
  if (code < NUM_DISTANCE_SHORT_CODES) {
    index += kDistanceShortCodeIndexOffset[code];
    index &= 3;
    val = ringbuffer[index] + kDistanceShortCodeValueOffset[code];
  } else {
    val = code - NUM_DISTANCE_SHORT_CODES + 1;
  }
  return val;
}

function MoveToFront(v, index) {
  var value = v[index];
  var i = index;
  for (; i; --i) v[i] = v[i - 1];
  v[0] = value;
}

function InverseMoveToFrontTransform(v, v_len) {
  var mtf = new Uint8Array(256);
  var i;
  for (i = 0; i < 256; ++i) {
    mtf[i] = i;
  }
  for (i = 0; i < v_len; ++i) {
    var index = v[i];
    v[i] = mtf[index];
    if (index) MoveToFront(mtf, index);
  }
}

/* Contains a collection of huffman trees with the same alphabet size. */
function HuffmanTreeGroup(alphabet_size, num_htrees) {
  this.alphabet_size = alphabet_size;
  this.num_htrees = num_htrees;
  this.codes = new Array(num_htrees + num_htrees * kMaxHuffmanTableSize[(alphabet_size + 31) >>> 5]);  
  this.htrees = new Uint32Array(num_htrees);
}

HuffmanTreeGroup.prototype.decode = function(br) {
  var i;
  var table_size;
  var next = 0;
  for (i = 0; i < this.num_htrees; ++i) {
    this.htrees[i] = next;
    table_size = ReadHuffmanCode(this.alphabet_size, this.codes, next, br);
    next += table_size;
  }
};

function DecodeContextMap(context_map_size, br) {
  var out = { num_htrees: null, context_map: null };
  var use_rle_for_zeros;
  var max_run_length_prefix = 0;
  var table;
  var i;
  
  br.readMoreInput();
  var num_htrees = out.num_htrees = DecodeVarLenUint8(br) + 1;

  var context_map = out.context_map = new Uint8Array(context_map_size);
  if (num_htrees <= 1) {
    return out;
  }

  use_rle_for_zeros = br.readBits(1);
  if (use_rle_for_zeros) {
    max_run_length_prefix = br.readBits(4) + 1;
  }
  
  table = [];
  for (i = 0; i < HUFFMAN_MAX_TABLE_SIZE; i++) {
    table[i] = new HuffmanCode(0, 0);
  }
  
  ReadHuffmanCode(num_htrees + max_run_length_prefix, table, 0, br);
  
  for (i = 0; i < context_map_size;) {
    var code;

    br.readMoreInput();
    code = ReadSymbol(table, 0, br);
    if (code === 0) {
      context_map[i] = 0;
      ++i;
    } else if (code <= max_run_length_prefix) {
      var reps = 1 + (1 << code) + br.readBits(code);
      while (--reps) {
        if (i >= context_map_size) {
          throw new Error("[DecodeContextMap] i >= context_map_size");
        }
        context_map[i] = 0;
        ++i;
      }
    } else {
      context_map[i] = code - max_run_length_prefix;
      ++i;
    }
  }
  if (br.readBits(1)) {
    InverseMoveToFrontTransform(context_map, context_map_size);
  }
  
  return out;
}

function DecodeBlockType(max_block_type, trees, tree_type, block_types, ringbuffers, indexes, br) {
  var ringbuffer = tree_type * 2;
  var index = tree_type;
  var type_code = ReadSymbol(trees, tree_type * HUFFMAN_MAX_TABLE_SIZE, br);
  var block_type;
  if (type_code === 0) {
    block_type = ringbuffers[ringbuffer + (indexes[index] & 1)];
  } else if (type_code === 1) {
    block_type = ringbuffers[ringbuffer + ((indexes[index] - 1) & 1)] + 1;
  } else {
    block_type = type_code - 2;
  }
  if (block_type >= max_block_type) {
    block_type -= max_block_type;
  }
  block_types[tree_type] = block_type;
  ringbuffers[ringbuffer + (indexes[index] & 1)] = block_type;
  ++indexes[index];
}

function CopyUncompressedBlockToOutput(output, len, pos, ringbuffer, ringbuffer_mask, br) {
  var rb_size = ringbuffer_mask + 1;
  var rb_pos = pos & ringbuffer_mask;
  var br_pos = br.pos_ & BrotliBitReader.IBUF_MASK;
  var nbytes;

  /* For short lengths copy byte-by-byte */
  if (len < 8 || br.bit_pos_ + (len << 3) < br.bit_end_pos_) {
    while (len-- > 0) {
      br.readMoreInput();
      ringbuffer[rb_pos++] = br.readBits(8);
      if (rb_pos === rb_size) {
        output.write(ringbuffer, rb_size);
        rb_pos = 0;
      }
    }
    return;
  }

  if (br.bit_end_pos_ < 32) {
    throw new Error('[CopyUncompressedBlockToOutput] br.bit_end_pos_ < 32');
  }

  /* Copy remaining 0-4 bytes from br.val_ to ringbuffer. */
  while (br.bit_pos_ < 32) {
    ringbuffer[rb_pos] = (br.val_ >>> br.bit_pos_);
    br.bit_pos_ += 8;
    ++rb_pos;
    --len;
  }

  /* Copy remaining bytes from br.buf_ to ringbuffer. */
  nbytes = (br.bit_end_pos_ - br.bit_pos_) >> 3;
  if (br_pos + nbytes > BrotliBitReader.IBUF_MASK) {
    var tail = BrotliBitReader.IBUF_MASK + 1 - br_pos;
    for (var x = 0; x < tail; x++)
      ringbuffer[rb_pos + x] = br.buf_[br_pos + x];
    
    nbytes -= tail;
    rb_pos += tail;
    len -= tail;
    br_pos = 0;
  }

  for (var x = 0; x < nbytes; x++)
    ringbuffer[rb_pos + x] = br.buf_[br_pos + x];
  
  rb_pos += nbytes;
  len -= nbytes;

  /* If we wrote past the logical end of the ringbuffer, copy the tail of the
     ringbuffer to its beginning and flush the ringbuffer to the output. */
  if (rb_pos >= rb_size) {
    output.write(ringbuffer, rb_size);
    rb_pos -= rb_size;    
    for (var x = 0; x < rb_pos; x++)
      ringbuffer[x] = ringbuffer[rb_size + x];
  }

  /* If we have more to copy than the remaining size of the ringbuffer, then we
     first fill the ringbuffer from the input and then flush the ringbuffer to
     the output */
  while (rb_pos + len >= rb_size) {
    nbytes = rb_size - rb_pos;
    if (br.input_.read(ringbuffer, rb_pos, nbytes) < nbytes) {
      throw new Error('[CopyUncompressedBlockToOutput] not enough bytes');
    }
    output.write(ringbuffer, rb_size);
    len -= nbytes;
    rb_pos = 0;
  }

  /* Copy straight from the input onto the ringbuffer. The ringbuffer will be
     flushed to the output at a later time. */
  if (br.input_.read(ringbuffer, rb_pos, len) < len) {
    throw new Error('[CopyUncompressedBlockToOutput] not enough bytes');
  }

  /* Restore the state of the bit reader. */
  br.reset();
}

/* Advances the bit reader position to the next byte boundary and verifies
   that any skipped bits are set to zero. */
function JumpToByteBoundary(br) {
  var new_bit_pos = (br.bit_pos_ + 7) & ~7;
  var pad_bits = br.readBits(new_bit_pos - br.bit_pos_);
  return pad_bits == 0;
}

function BrotliDecompressedSize(buffer) {
  var input = new BrotliInput(buffer);
  var br = new BrotliBitReader(input);
  DecodeWindowBits(br);
  var out = DecodeMetaBlockLength(br);
  return out.meta_block_length;
}

exports.BrotliDecompressedSize = BrotliDecompressedSize;

function BrotliDecompressBuffer(buffer, output_size) {
  var input = new BrotliInput(buffer);
  
  if (output_size == null) {
    output_size = BrotliDecompressedSize(buffer);
  }
  
  var output_buffer = new Uint8Array(output_size);
  var output = new BrotliOutput(output_buffer);
  
  BrotliDecompress(input, output);
  
  if (output.pos < output.buffer.length) {
    output.buffer = output.buffer.subarray(0, output.pos);
  }
  
  return output.buffer;
}

exports.BrotliDecompressBuffer = BrotliDecompressBuffer;

function BrotliDecompress(input, output) {
  var i;
  var pos = 0;
  var input_end = 0;
  var window_bits = 0;
  var max_backward_distance;
  var max_distance = 0;
  var ringbuffer_size;
  var ringbuffer_mask;
  var ringbuffer;
  var ringbuffer_end;
  /* This ring buffer holds a few past copy distances that will be used by */
  /* some special distance codes. */
  var dist_rb = [ 16, 15, 11, 4 ];
  var dist_rb_idx = 0;
  /* The previous 2 bytes used for context. */
  var prev_byte1 = 0;
  var prev_byte2 = 0;
  var hgroup = [new HuffmanTreeGroup(0, 0), new HuffmanTreeGroup(0, 0), new HuffmanTreeGroup(0, 0)];
  var block_type_trees;
  var block_len_trees;
  var br;

  /* We need the slack region for the following reasons:
       - always doing two 8-byte copies for fast backward copying
       - transforms
       - flushing the input ringbuffer when decoding uncompressed blocks */
  var kRingBufferWriteAheadSlack = 128 + BrotliBitReader.READ_SIZE;

  br = new BrotliBitReader(input);

  /* Decode window size. */
  window_bits = DecodeWindowBits(br);
  max_backward_distance = (1 << window_bits) - 16;

  ringbuffer_size = 1 << window_bits;
  ringbuffer_mask = ringbuffer_size - 1;
  ringbuffer = new Uint8Array(ringbuffer_size + kRingBufferWriteAheadSlack + BrotliDictionary.maxDictionaryWordLength);
  ringbuffer_end = ringbuffer_size;

  block_type_trees = [];
  block_len_trees = [];
  for (var x = 0; x < 3 * HUFFMAN_MAX_TABLE_SIZE; x++) {
    block_type_trees[x] = new HuffmanCode(0, 0);
    block_len_trees[x] = new HuffmanCode(0, 0);
  }

  while (!input_end) {
    var meta_block_remaining_len = 0;
    var is_uncompressed;
    var block_length = [ 1 << 28, 1 << 28, 1 << 28 ];
    var block_type = [ 0 ];
    var num_block_types = [ 1, 1, 1 ];
    var block_type_rb = [ 0, 1, 0, 1, 0, 1 ];
    var block_type_rb_index = [ 0 ];
    var distance_postfix_bits;
    var num_direct_distance_codes;
    var distance_postfix_mask;
    var num_distance_codes;
    var context_map = null;
    var context_modes = null;
    var num_literal_htrees;
    var dist_context_map = null;
    var num_dist_htrees;
    var context_offset = 0;
    var context_map_slice = null;
    var literal_htree_index = 0;
    var dist_context_offset = 0;
    var dist_context_map_slice = null;
    var dist_htree_index = 0;
    var context_lookup_offset1 = 0;
    var context_lookup_offset2 = 0;
    var context_mode;
    var htree_command;

    for (i = 0; i < 3; ++i) {
      hgroup[i].codes = null;
      hgroup[i].htrees = null;
    }

    br.readMoreInput();
    
    var _out = DecodeMetaBlockLength(br);
    meta_block_remaining_len = _out.meta_block_length;
    if (pos + meta_block_remaining_len > output.buffer.length) {
      /* We need to grow the output buffer to fit the additional data. */
      var tmp = new Uint8Array( pos + meta_block_remaining_len );
      tmp.set( output.buffer );
      output.buffer = tmp;
    }    
    input_end = _out.input_end;
    is_uncompressed = _out.is_uncompressed;
    
    if (_out.is_metadata) {
      JumpToByteBoundary(br);
      
      for (; meta_block_remaining_len > 0; --meta_block_remaining_len) {
        br.readMoreInput();
        /* Read one byte and ignore it. */
        br.readBits(8);
      }
      
      continue;
    }
    
    if (meta_block_remaining_len === 0) {
      continue;
    }
    
    if (is_uncompressed) {
      br.bit_pos_ = (br.bit_pos_ + 7) & ~7;
      CopyUncompressedBlockToOutput(output, meta_block_remaining_len, pos,
                                    ringbuffer, ringbuffer_mask, br);
      pos += meta_block_remaining_len;
      continue;
    }
    
    for (i = 0; i < 3; ++i) {
      num_block_types[i] = DecodeVarLenUint8(br) + 1;
      if (num_block_types[i] >= 2) {
        ReadHuffmanCode(num_block_types[i] + 2, block_type_trees, i * HUFFMAN_MAX_TABLE_SIZE, br);
        ReadHuffmanCode(kNumBlockLengthCodes, block_len_trees, i * HUFFMAN_MAX_TABLE_SIZE, br);
        block_length[i] = ReadBlockLength(block_len_trees, i * HUFFMAN_MAX_TABLE_SIZE, br);
        block_type_rb_index[i] = 1;
      }
    }
    
    br.readMoreInput();
    
    distance_postfix_bits = br.readBits(2);
    num_direct_distance_codes = NUM_DISTANCE_SHORT_CODES + (br.readBits(4) << distance_postfix_bits);
    distance_postfix_mask = (1 << distance_postfix_bits) - 1;
    num_distance_codes = (num_direct_distance_codes + (48 << distance_postfix_bits));
    context_modes = new Uint8Array(num_block_types[0]);

    for (i = 0; i < num_block_types[0]; ++i) {
       br.readMoreInput();
       context_modes[i] = (br.readBits(2) << 1);
    }
    
    var _o1 = DecodeContextMap(num_block_types[0] << kLiteralContextBits, br);
    num_literal_htrees = _o1.num_htrees;
    context_map = _o1.context_map;
    
    var _o2 = DecodeContextMap(num_block_types[2] << kDistanceContextBits, br);
    num_dist_htrees = _o2.num_htrees;
    dist_context_map = _o2.context_map;
    
    hgroup[0] = new HuffmanTreeGroup(kNumLiteralCodes, num_literal_htrees);
    hgroup[1] = new HuffmanTreeGroup(kNumInsertAndCopyCodes, num_block_types[1]);
    hgroup[2] = new HuffmanTreeGroup(num_distance_codes, num_dist_htrees);

    for (i = 0; i < 3; ++i) {
      hgroup[i].decode(br);
    }

    context_map_slice = 0;
    dist_context_map_slice = 0;
    context_mode = context_modes[block_type[0]];
    context_lookup_offset1 = Context.lookupOffsets[context_mode];
    context_lookup_offset2 = Context.lookupOffsets[context_mode + 1];
    htree_command = hgroup[1].htrees[0];

    while (meta_block_remaining_len > 0) {
      var cmd_code;
      var range_idx;
      var insert_code;
      var copy_code;
      var insert_length;
      var copy_length;
      var distance_code;
      var distance;
      var context;
      var j;
      var copy_dst;

      br.readMoreInput();
      
      if (block_length[1] === 0) {
        DecodeBlockType(num_block_types[1],
                        block_type_trees, 1, block_type, block_type_rb,
                        block_type_rb_index, br);
        block_length[1] = ReadBlockLength(block_len_trees, HUFFMAN_MAX_TABLE_SIZE, br);
        htree_command = hgroup[1].htrees[block_type[1]];
      }
      --block_length[1];
      cmd_code = ReadSymbol(hgroup[1].codes, htree_command, br);
      range_idx = cmd_code >> 6;
      if (range_idx >= 2) {
        range_idx -= 2;
        distance_code = -1;
      } else {
        distance_code = 0;
      }
      insert_code = Prefix.kInsertRangeLut[range_idx] + ((cmd_code >> 3) & 7);
      copy_code = Prefix.kCopyRangeLut[range_idx] + (cmd_code & 7);
      insert_length = Prefix.kInsertLengthPrefixCode[insert_code].offset +
          br.readBits(Prefix.kInsertLengthPrefixCode[insert_code].nbits);
      copy_length = Prefix.kCopyLengthPrefixCode[copy_code].offset +
          br.readBits(Prefix.kCopyLengthPrefixCode[copy_code].nbits);
      prev_byte1 = ringbuffer[pos-1 & ringbuffer_mask];
      prev_byte2 = ringbuffer[pos-2 & ringbuffer_mask];
      for (j = 0; j < insert_length; ++j) {
        br.readMoreInput();

        if (block_length[0] === 0) {
          DecodeBlockType(num_block_types[0],
                          block_type_trees, 0, block_type, block_type_rb,
                          block_type_rb_index, br);
          block_length[0] = ReadBlockLength(block_len_trees, 0, br);
          context_offset = block_type[0] << kLiteralContextBits;
          context_map_slice = context_offset;
          context_mode = context_modes[block_type[0]];
          context_lookup_offset1 = Context.lookupOffsets[context_mode];
          context_lookup_offset2 = Context.lookupOffsets[context_mode + 1];
        }
        context = (Context.lookup[context_lookup_offset1 + prev_byte1] |
                   Context.lookup[context_lookup_offset2 + prev_byte2]);
        literal_htree_index = context_map[context_map_slice + context];
        --block_length[0];
        prev_byte2 = prev_byte1;
        prev_byte1 = ReadSymbol(hgroup[0].codes, hgroup[0].htrees[literal_htree_index], br);
        ringbuffer[pos & ringbuffer_mask] = prev_byte1;
        if ((pos & ringbuffer_mask) === ringbuffer_mask) {
          output.write(ringbuffer, ringbuffer_size);
        }
        ++pos;
      }
      meta_block_remaining_len -= insert_length;
      if (meta_block_remaining_len <= 0) break;

      if (distance_code < 0) {
        var context;
        
        br.readMoreInput();
        if (block_length[2] === 0) {
          DecodeBlockType(num_block_types[2],
                          block_type_trees, 2, block_type, block_type_rb,
                          block_type_rb_index, br);
          block_length[2] = ReadBlockLength(block_len_trees, 2 * HUFFMAN_MAX_TABLE_SIZE, br);
          dist_context_offset = block_type[2] << kDistanceContextBits;
          dist_context_map_slice = dist_context_offset;
        }
        --block_length[2];
        context = (copy_length > 4 ? 3 : copy_length - 2) & 0xff;
        dist_htree_index = dist_context_map[dist_context_map_slice + context];
        distance_code = ReadSymbol(hgroup[2].codes, hgroup[2].htrees[dist_htree_index], br);
        if (distance_code >= num_direct_distance_codes) {
          var nbits;
          var postfix;
          var offset;
          distance_code -= num_direct_distance_codes;
          postfix = distance_code & distance_postfix_mask;
          distance_code >>= distance_postfix_bits;
          nbits = (distance_code >> 1) + 1;
          offset = ((2 + (distance_code & 1)) << nbits) - 4;
          distance_code = num_direct_distance_codes +
              ((offset + br.readBits(nbits)) <<
               distance_postfix_bits) + postfix;
        }
      }

      /* Convert the distance code to the actual distance by possibly looking */
      /* up past distnaces from the ringbuffer. */
      distance = TranslateShortCodes(distance_code, dist_rb, dist_rb_idx);
      if (distance < 0) {
        throw new Error('[BrotliDecompress] invalid distance');
      }

      if (pos < max_backward_distance &&
          max_distance !== max_backward_distance) {
        max_distance = pos;
      } else {
        max_distance = max_backward_distance;
      }

      copy_dst = pos & ringbuffer_mask;

      if (distance > max_distance) {
        if (copy_length >= BrotliDictionary.minDictionaryWordLength &&
            copy_length <= BrotliDictionary.maxDictionaryWordLength) {
          var offset = BrotliDictionary.offsetsByLength[copy_length];
          var word_id = distance - max_distance - 1;
          var shift = BrotliDictionary.sizeBitsByLength[copy_length];
          var mask = (1 << shift) - 1;
          var word_idx = word_id & mask;
          var transform_idx = word_id >> shift;
          offset += word_idx * copy_length;
          if (transform_idx < Transform.kNumTransforms) {
            var len = Transform.transformDictionaryWord(ringbuffer, copy_dst, offset, copy_length, transform_idx);
            copy_dst += len;
            pos += len;
            meta_block_remaining_len -= len;
            if (copy_dst >= ringbuffer_end) {
              output.write(ringbuffer, ringbuffer_size);
              
              for (var _x = 0; _x < (copy_dst - ringbuffer_end); _x++)
                ringbuffer[_x] = ringbuffer[ringbuffer_end + _x];
            }
          } else {
            throw new Error("Invalid backward reference. pos: " + pos + " distance: " + distance +
              " len: " + copy_length + " bytes left: " + meta_block_remaining_len);
          }
        } else {
          throw new Error("Invalid backward reference. pos: " + pos + " distance: " + distance +
            " len: " + copy_length + " bytes left: " + meta_block_remaining_len);
        }
      } else {
        if (distance_code > 0) {
          dist_rb[dist_rb_idx & 3] = distance;
          ++dist_rb_idx;
        }

        if (copy_length > meta_block_remaining_len) {
          throw new Error("Invalid backward reference. pos: " + pos + " distance: " + distance +
            " len: " + copy_length + " bytes left: " + meta_block_remaining_len);
        }

        for (j = 0; j < copy_length; ++j) {
          ringbuffer[pos & ringbuffer_mask] = ringbuffer[(pos - distance) & ringbuffer_mask];
          if ((pos & ringbuffer_mask) === ringbuffer_mask) {
            output.write(ringbuffer, ringbuffer_size);
          }
          ++pos;
          --meta_block_remaining_len;
        }
      }

      /* When we get here, we must have inserted at least one literal and */
      /* made a copy of at least length two, therefore accessing the last 2 */
      /* bytes is valid. */
      prev_byte1 = ringbuffer[(pos - 1) & ringbuffer_mask];
      prev_byte2 = ringbuffer[(pos - 2) & ringbuffer_mask];
    }

    /* Protect pos from overflow, wrap it around at every GB of input data */
    pos &= 0x3fffffff;
  }

  output.write(ringbuffer, pos & ringbuffer_mask);
}

exports.BrotliDecompress = BrotliDecompress;

BrotliDictionary.init();


/***/ }),
/* 118 */
/***/ (function(module, exports) {

function BrotliInput(buffer) {
  this.buffer = buffer;
  this.pos = 0;
}

BrotliInput.prototype.read = function(buf, i, count) {
  if (this.pos + count > this.buffer.length) {
    count = this.buffer.length - this.pos;
  }
  
  for (var p = 0; p < count; p++)
    buf[i + p] = this.buffer[this.pos + p];
  
  this.pos += count;
  return count;
}

exports.BrotliInput = BrotliInput;

function BrotliOutput(buf) {
  this.buffer = buf;
  this.pos = 0;
}

BrotliOutput.prototype.write = function(buf, count) {
  if (this.pos + count > this.buffer.length)
    throw new Error('Output buffer is not large enough');
  
  this.buffer.set(buf.subarray(0, count), this.pos);
  this.pos += count;
  return count;
};

exports.BrotliOutput = BrotliOutput;


/***/ }),
/* 119 */
/***/ (function(module, exports, __webpack_require__) {

/* Copyright 2013 Google Inc. All Rights Reserved.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

   Collection of static dictionary words.
*/

var data = __webpack_require__(286);
exports.init = function() {
  exports.dictionary = data.init();
};

exports.offsetsByLength = new Uint32Array([
     0,     0,     0,     0,     0,  4096,  9216, 21504, 35840, 44032,
 53248, 63488, 74752, 87040, 93696, 100864, 104704, 106752, 108928, 113536,
 115968, 118528, 119872, 121280, 122016,
]);

exports.sizeBitsByLength = new Uint8Array([
  0,  0,  0,  0, 10, 10, 11, 11, 10, 10,
 10, 10, 10,  9,  9,  8,  7,  7,  8,  7,
  7,  6,  6,  5,  5,
]);

exports.minDictionaryWordLength = 4;
exports.maxDictionaryWordLength = 24;


/***/ }),
/* 120 */
/***/ (function(module, exports) {

function HuffmanCode(bits, value) {
  this.bits = bits;   /* number of bits used for this symbol */
  this.value = value; /* symbol value or table offset */
}

exports.HuffmanCode = HuffmanCode;

var MAX_LENGTH = 15;

/* Returns reverse(reverse(key, len) + 1, len), where reverse(key, len) is the
   bit-wise reversal of the len least significant bits of key. */
function GetNextKey(key, len) {
  var step = 1 << (len - 1);
  while (key & step) {
    step >>= 1;
  }
  return (key & (step - 1)) + step;
}

/* Stores code in table[0], table[step], table[2*step], ..., table[end] */
/* Assumes that end is an integer multiple of step */
function ReplicateValue(table, i, step, end, code) {
  do {
    end -= step;
    table[i + end] = new HuffmanCode(code.bits, code.value);
  } while (end > 0);
}

/* Returns the table width of the next 2nd level table. count is the histogram
   of bit lengths for the remaining symbols, len is the code length of the next
   processed symbol */
function NextTableBitSize(count, len, root_bits) {
  var left = 1 << (len - root_bits);
  while (len < MAX_LENGTH) {
    left -= count[len];
    if (left <= 0) break;
    ++len;
    left <<= 1;
  }
  return len - root_bits;
}

exports.BrotliBuildHuffmanTable = function(root_table, table, root_bits, code_lengths, code_lengths_size) {
  var start_table = table;
  var code;            /* current table entry */
  var len;             /* current code length */
  var symbol;          /* symbol index in original or sorted table */
  var key;             /* reversed prefix code */
  var step;            /* step size to replicate values in current table */
  var low;             /* low bits for current root entry */
  var mask;            /* mask for low bits */
  var table_bits;      /* key length of current table */
  var table_size;      /* size of current table */
  var total_size;      /* sum of root table size and 2nd level table sizes */
  var sorted;          /* symbols sorted by code length */
  var count = new Int32Array(MAX_LENGTH + 1);  /* number of codes of each length */
  var offset = new Int32Array(MAX_LENGTH + 1);  /* offsets in sorted table for each length */

  sorted = new Int32Array(code_lengths_size);

  /* build histogram of code lengths */
  for (symbol = 0; symbol < code_lengths_size; symbol++) {
    count[code_lengths[symbol]]++;
  }

  /* generate offsets into sorted symbol table by code length */
  offset[1] = 0;
  for (len = 1; len < MAX_LENGTH; len++) {
    offset[len + 1] = offset[len] + count[len];
  }

  /* sort symbols by length, by symbol order within each length */
  for (symbol = 0; symbol < code_lengths_size; symbol++) {
    if (code_lengths[symbol] !== 0) {
      sorted[offset[code_lengths[symbol]]++] = symbol;
    }
  }
  
  table_bits = root_bits;
  table_size = 1 << table_bits;
  total_size = table_size;

  /* special case code with only one value */
  if (offset[MAX_LENGTH] === 1) {
    for (key = 0; key < total_size; ++key) {
      root_table[table + key] = new HuffmanCode(0, sorted[0] & 0xffff);
    }
    
    return total_size;
  }

  /* fill in root table */
  key = 0;
  symbol = 0;
  for (len = 1, step = 2; len <= root_bits; ++len, step <<= 1) {
    for (; count[len] > 0; --count[len]) {
      code = new HuffmanCode(len & 0xff, sorted[symbol++] & 0xffff);
      ReplicateValue(root_table, table + key, step, table_size, code);
      key = GetNextKey(key, len);
    }
  }

  /* fill in 2nd level tables and add pointers to root table */
  mask = total_size - 1;
  low = -1;
  for (len = root_bits + 1, step = 2; len <= MAX_LENGTH; ++len, step <<= 1) {
    for (; count[len] > 0; --count[len]) {
      if ((key & mask) !== low) {
        table += table_size;
        table_bits = NextTableBitSize(count, len, root_bits);
        table_size = 1 << table_bits;
        total_size += table_size;
        low = key & mask;
        root_table[start_table + low] = new HuffmanCode((table_bits + root_bits) & 0xff, ((table - start_table) - low) & 0xffff);
      }
      code = new HuffmanCode((len - root_bits) & 0xff, sorted[symbol++] & 0xffff);
      ReplicateValue(root_table, table + (key >> root_bits), step, table_size, code);
      key = GetNextKey(key, len);
    }
  }
  
  return total_size;
}


/***/ }),
/* 121 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.12.6

/*
PDFImage - embeds images in PDF documents
By Devon Govett
 */

(function() {
  var Data, JPEG, PDFImage, PNG, fs;

  fs = __webpack_require__(8);

  Data = __webpack_require__(298);

  JPEG = __webpack_require__(299);

  PNG = __webpack_require__(300);

  PDFImage = (function() {
    function PDFImage() {}

    PDFImage.open = function(src, label) {
      var data, match;
      if (Buffer.isBuffer(src)) {
        data = src;
      } else if (src instanceof ArrayBuffer) {
        data = new Buffer(new Uint8Array(src));
      } else {
        if (match = /^data:.+;base64,(.*)$/.exec(src)) {
          data = new Buffer(match[1], 'base64');
        } else {
          data = fs.readFileSync(src);
          if (!data) {
            return;
          }
        }
      }
      if (data[0] === 0xff && data[1] === 0xd8) {
        return new JPEG(data, label);
      } else if (data[0] === 0x89 && data.toString('ascii', 1, 4) === 'PNG') {
        return new PNG(data, label);
      } else {
        throw new Error('Unknown image format.');
      }
    };

    return PDFImage;

  })();

  module.exports = PDFImage;

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 122 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global) {module.exports = global["pdfMake"] = __webpack_require__(123);
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7)))

/***/ }),
/* 123 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer, global) {

var PdfPrinter = __webpack_require__(126);
var isFunction = __webpack_require__(0).isFunction;
var FileSaver = __webpack_require__(306);
var saveAs = FileSaver.saveAs;

var defaultClientFonts = {
	Roboto: {
		normal: 'Roboto-Regular.ttf',
		bold: 'Roboto-Medium.ttf',
		italics: 'Roboto-Italic.ttf',
		bolditalics: 'Roboto-MediumItalic.ttf'
	}
};

function Document(docDefinition, tableLayouts, fonts, vfs) {
	this.docDefinition = docDefinition;
	this.tableLayouts = tableLayouts || null;
	this.fonts = fonts || defaultClientFonts;
	this.vfs = vfs;
}

function canCreatePdf() {
	// Ensure the browser provides the level of support needed
	if (!Object.keys) {
		return false;
	}
	return true;
}

Document.prototype._createDoc = function (options, callback) {
	options = options || {};
	if (this.tableLayouts) {
		options.tableLayouts = this.tableLayouts;
	}

	var printer = new PdfPrinter(this.fonts);
	__webpack_require__(8).bindFS(this.vfs); // bind virtual file system to file system

	var doc = printer.createPdfKitDocument(this.docDefinition, options);
	var chunks = [];
	var result;

	doc.on('readable', function () {
		var chunk;
		while ((chunk = doc.read(9007199254740991)) !== null) {
			chunks.push(chunk);
		}
	});
	doc.on('end', function () {
		result = Buffer.concat(chunks);
		callback(result, doc._pdfMakePages);
	});
	doc.end();
};

Document.prototype._getPages = function (options, cb) {
	if (!cb) {
		throw '_getPages is an async method and needs a callback argument';
	}
	this._createDoc(options, function (ignoreBuffer, pages) {
		cb(pages);
	});
};

Document.prototype._bufferToBlob = function (buffer) {
	var blob;
	try {
		blob = new Blob([buffer], {type: 'application/pdf'});
	} catch (e) {
		// Old browser which can't handle it without making it an byte array (ie10)
		if (e.name === 'InvalidStateError') {
			var byteArray = new Uint8Array(buffer);
			blob = new Blob([byteArray.buffer], {type: 'application/pdf'});
		}
	}

	if (!blob) {
		throw 'Could not generate blob';
	}

	return blob;
};

Document.prototype._openWindow = function () {
	// we have to open the window immediately and store the reference
	// otherwise popup blockers will stop us
	var win = window.open('', '_blank');
	if (win === null) {
		throw 'Open PDF in new window blocked by browser';
	}

	return win;
};

Document.prototype._openPdf = function (options, win) {
	if (!win) {
		win = this._openWindow();
	}
	try {
		this.getBlob(function (result) {
			var urlCreator = window.URL || window.webkitURL;
			var pdfUrl = urlCreator.createObjectURL(result);
			win.location.href = pdfUrl;
		}, options);
	} catch (e) {
		win.close();
		throw e;
	}
};

Document.prototype.open = function (options, win) {
	options = options || {};
	options.autoPrint = false;
	win = win || null;

	this._openPdf(options, win);
};


Document.prototype.print = function (options, win) {
	options = options || {};
	options.autoPrint = true;
	win = win || null;

	this._openPdf(options, win);
};

Document.prototype.download = function (defaultFileName, cb, options) {
	if (isFunction(defaultFileName)) {
		cb = defaultFileName;
		defaultFileName = null;
	}

	defaultFileName = defaultFileName || 'file.pdf';
	this.getBlob(function (result) {
		saveAs(result, defaultFileName);

		if (isFunction(cb)) {
			cb();
		}
	}, options);
};

Document.prototype.getBase64 = function (cb, options) {
	if (!cb) {
		throw 'getBase64 is an async method and needs a callback argument';
	}
	this.getBuffer(function (buffer) {
		cb(buffer.toString('base64'));
	}, options);
};

Document.prototype.getDataUrl = function (cb, options) {
	if (!cb) {
		throw 'getDataUrl is an async method and needs a callback argument';
	}
	this.getBuffer(function (buffer) {
		cb('data:application/pdf;base64,' + buffer.toString('base64'));
	}, options);
};

Document.prototype.getBlob = function (cb, options) {
	if (!cb) {
		throw 'getBlob is an async method and needs a callback argument';
	}
	var that = this;
	this.getBuffer(function (result) {
		var blob = that._bufferToBlob(result);
		cb(blob);
	}, options);
};

Document.prototype.getBuffer = function (cb, options) {
	if (!cb) {
		throw 'getBuffer is an async method and needs a callback argument';
	}
	this._createDoc(options, function (buffer) {
		cb(buffer);
	});
};

module.exports = {
	createPdf: function (docDefinition) {
		if (!canCreatePdf()) {
			throw 'Your browser does not provide the level of support needed';
		}
		return new Document(docDefinition, global.pdfMake.tableLayouts, global.pdfMake.fonts, global.pdfMake.vfs);
	}
};

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer, __webpack_require__(7)))

/***/ }),
/* 124 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.byteLength = byteLength
exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray

var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array

var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
for (var i = 0, len = code.length; i < len; ++i) {
  lookup[i] = code[i]
  revLookup[code.charCodeAt(i)] = i
}

// Support decoding URL-safe base64 strings, as Node.js does.
// See: https://en.wikipedia.org/wiki/Base64#URL_applications
revLookup['-'.charCodeAt(0)] = 62
revLookup['_'.charCodeAt(0)] = 63

function placeHoldersCount (b64) {
  var len = b64.length
  if (len % 4 > 0) {
    throw new Error('Invalid string. Length must be a multiple of 4')
  }

  // the number of equal signs (place holders)
  // if there are two placeholders, than the two characters before it
  // represent one byte
  // if there is only one, then the three characters before it represent 2 bytes
  // this is just a cheap hack to not do indexOf twice
  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
}

function byteLength (b64) {
  // base64 is 4/3 + up to two characters of the original data
  return (b64.length * 3 / 4) - placeHoldersCount(b64)
}

function toByteArray (b64) {
  var i, l, tmp, placeHolders, arr
  var len = b64.length
  placeHolders = placeHoldersCount(b64)

  arr = new Arr((len * 3 / 4) - placeHolders)

  // if there are placeholders, only get up to the last complete 4 chars
  l = placeHolders > 0 ? len - 4 : len

  var L = 0

  for (i = 0; i < l; i += 4) {
    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
    arr[L++] = (tmp >> 16) & 0xFF
    arr[L++] = (tmp >> 8) & 0xFF
    arr[L++] = tmp & 0xFF
  }

  if (placeHolders === 2) {
    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
    arr[L++] = tmp & 0xFF
  } else if (placeHolders === 1) {
    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
    arr[L++] = (tmp >> 8) & 0xFF
    arr[L++] = tmp & 0xFF
  }

  return arr
}

function tripletToBase64 (num) {
  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
}

function encodeChunk (uint8, start, end) {
  var tmp
  var output = []
  for (var i = start; i < end; i += 3) {
    tmp = ((uint8[i] << 16) & 0xFF0000) + ((uint8[i + 1] << 8) & 0xFF00) + (uint8[i + 2] & 0xFF)
    output.push(tripletToBase64(tmp))
  }
  return output.join('')
}

function fromByteArray (uint8) {
  var tmp
  var len = uint8.length
  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
  var output = ''
  var parts = []
  var maxChunkLength = 16383 // must be multiple of 3

  // go through the array every three bytes, we'll deal with trailing stuff later
  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
  }

  // pad the end with zeros, but make sure to not forget the extra bytes
  if (extraBytes === 1) {
    tmp = uint8[len - 1]
    output += lookup[tmp >> 2]
    output += lookup[(tmp << 4) & 0x3F]
    output += '=='
  } else if (extraBytes === 2) {
    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
    output += lookup[tmp >> 10]
    output += lookup[(tmp >> 4) & 0x3F]
    output += lookup[(tmp << 2) & 0x3F]
    output += '='
  }

  parts.push(output)

  return parts.join('')
}


/***/ }),
/* 125 */
/***/ (function(module, exports) {

exports.read = function (buffer, offset, isLE, mLen, nBytes) {
  var e, m
  var eLen = nBytes * 8 - mLen - 1
  var eMax = (1 << eLen) - 1
  var eBias = eMax >> 1
  var nBits = -7
  var i = isLE ? (nBytes - 1) : 0
  var d = isLE ? -1 : 1
  var s = buffer[offset + i]

  i += d

  e = s & ((1 << (-nBits)) - 1)
  s >>= (-nBits)
  nBits += eLen
  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}

  m = e & ((1 << (-nBits)) - 1)
  e >>= (-nBits)
  nBits += mLen
  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}

  if (e === 0) {
    e = 1 - eBias
  } else if (e === eMax) {
    return m ? NaN : ((s ? -1 : 1) * Infinity)
  } else {
    m = m + Math.pow(2, mLen)
    e = e - eBias
  }
  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
}

exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
  var e, m, c
  var eLen = nBytes * 8 - mLen - 1
  var eMax = (1 << eLen) - 1
  var eBias = eMax >> 1
  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
  var i = isLE ? 0 : (nBytes - 1)
  var d = isLE ? 1 : -1
  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0

  value = Math.abs(value)

  if (isNaN(value) || value === Infinity) {
    m = isNaN(value) ? 1 : 0
    e = eMax
  } else {
    e = Math.floor(Math.log(value) / Math.LN2)
    if (value * (c = Math.pow(2, -e)) < 1) {
      e--
      c *= 2
    }
    if (e + eBias >= 1) {
      value += rt / c
    } else {
      value += rt * Math.pow(2, 1 - eBias)
    }
    if (value * c >= 2) {
      e++
      c /= 2
    }

    if (e + eBias >= eMax) {
      m = 0
      e = eMax
    } else if (e + eBias >= 1) {
      m = (value * c - 1) * Math.pow(2, mLen)
      e = e + eBias
    } else {
      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
      e = 0
    }
  }

  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}

  e = (e << mLen) | m
  eLen += mLen
  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}

  buffer[offset + i - d] |= s * 128
}


/***/ }),
/* 126 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/*eslint no-unused-vars: ["error", {"args": "none"}]*/


var FontProvider = __webpack_require__(127);
var LayoutBuilder = __webpack_require__(128);
var PdfKit = __webpack_require__(138);
var sizes = __webpack_require__(303);
var ImageMeasure = __webpack_require__(304);
var textDecorator = __webpack_require__(305);
var TextTools = __webpack_require__(42);
var isFunction = __webpack_require__(0).isFunction;
var isString = __webpack_require__(0).isString;
var isNumber = __webpack_require__(0).isNumber;
var isBoolean = __webpack_require__(0).isBoolean;
var isArray = __webpack_require__(0).isArray;

////////////////////////////////////////
// PdfPrinter

/**
 * @class Creates an instance of a PdfPrinter which turns document definition into a pdf
 *
 * @param {Object} fontDescriptors font definition dictionary
 *
 * @example
 * var fontDescriptors = {
 *	Roboto: {
 *		normal: 'fonts/Roboto-Regular.ttf',
 *		bold: 'fonts/Roboto-Medium.ttf',
 *		italics: 'fonts/Roboto-Italic.ttf',
 *		bolditalics: 'fonts/Roboto-MediumItalic.ttf'
 *	}
 * };
 *
 * var printer = new PdfPrinter(fontDescriptors);
 */
function PdfPrinter(fontDescriptors) {
	this.fontDescriptors = fontDescriptors;
}

/**
 * Executes layout engine for the specified document and renders it into a pdfkit document
 * ready to be saved.
 *
 * @param {Object} docDefinition document definition
 * @param {Object} docDefinition.content an array describing the pdf structure (for more information take a look at the examples in the /examples folder)
 * @param {Object} [docDefinition.defaultStyle] default (implicit) style definition
 * @param {Object} [docDefinition.styles] dictionary defining all styles which can be used in the document
 * @param {Object} [docDefinition.pageSize] page size (pdfkit units, A4 dimensions by default)
 * @param {Number} docDefinition.pageSize.width width
 * @param {Number} docDefinition.pageSize.height height
 * @param {Object} [docDefinition.pageMargins] page margins (pdfkit units)
 * @param {Number} docDefinition.maxPagesNumber maximum number of pages to render
 *
 * @example
 *
 * var docDefinition = {
 * 	info: {
 *		title: 'awesome Document',
 *		author: 'john doe',
 *		subject: 'subject of document',
 *		keywords: 'keywords for document',
 * 	},
 *	content: [
 *		'First paragraph',
 *		'Second paragraph, this time a little bit longer',
 *		{ text: 'Third paragraph, slightly bigger font size', fontSize: 20 },
 *		{ text: 'Another paragraph using a named style', style: 'header' },
 *		{ text: ['playing with ', 'inlines' ] },
 *		{ text: ['and ', { text: 'restyling ', bold: true }, 'them'] },
 *	],
 *	styles: {
 *		header: { fontSize: 30, bold: true }
 *	}
 * }
 *
 * var pdfKitDoc = printer.createPdfKitDocument(docDefinition);
 *
 * pdfKitDoc.pipe(fs.createWriteStream('sample.pdf'));
 * pdfKitDoc.end();
 *
 * @return {Object} a pdfKit document object which can be saved or encode to data-url
 */
PdfPrinter.prototype.createPdfKitDocument = function (docDefinition, options) {
	options = options || {};

	var pageSize = fixPageSize(docDefinition.pageSize, docDefinition.pageOrientation);
	var compressPdf = isBoolean(docDefinition.compress) ? docDefinition.compress : true;

	this.pdfKitDoc = new PdfKit({size: [pageSize.width, pageSize.height], autoFirstPage: false, compress: compressPdf});
	setMetadata(docDefinition, this.pdfKitDoc);

	this.fontProvider = new FontProvider(this.fontDescriptors, this.pdfKitDoc);

	docDefinition.images = docDefinition.images || {};

	var builder = new LayoutBuilder(pageSize, fixPageMargins(docDefinition.pageMargins || 40), new ImageMeasure(this.pdfKitDoc, docDefinition.images));

	registerDefaultTableLayouts(builder);
	if (options.tableLayouts) {
		builder.registerTableLayouts(options.tableLayouts);
	}

	var pages = builder.layoutDocument(docDefinition.content, this.fontProvider, docDefinition.styles || {}, docDefinition.defaultStyle || {fontSize: 12, font: 'Roboto'}, docDefinition.background, docDefinition.header, docDefinition.footer, docDefinition.images, docDefinition.watermark, docDefinition.pageBreakBefore);
	var maxNumberPages = docDefinition.maxPagesNumber || -1;
	if (isNumber(maxNumberPages) && maxNumberPages > -1) {
		pages = pages.slice(0, maxNumberPages);
	}

	// if pageSize.height is set to Infinity, calculate the actual height of the page that
	// was laid out using the height of each of the items in the page.
	if (pageSize.height === Infinity) {
		var pageHeight = calculatePageHeight(pages, docDefinition.pageMargins);
		this.pdfKitDoc.options.size = [pageSize.width, pageHeight];
	}

	renderPages(pages, this.fontProvider, this.pdfKitDoc, options.progressCallback);

	if (options.autoPrint) {
		var printActionRef = this.pdfKitDoc.ref({
			Type: 'Action',
			S: 'Named',
			N: 'Print'
		});
		this.pdfKitDoc._root.data.OpenAction = printActionRef;
		printActionRef.end();
	}
	return this.pdfKitDoc;
};

function setMetadata(docDefinition, pdfKitDoc) {
	// PDF standard has these properties reserved: Title, Author, Subject, Keywords,
	// Creator, Producer, CreationDate, ModDate, Trapped.
	// To keep the pdfmake api consistent, the info field are defined lowercase.
	// Custom properties don't contain a space.
	function standardizePropertyKey(key) {
		var standardProperties = ['Title', 'Author', 'Subject', 'Keywords',
			'Creator', 'Producer', 'CreationDate', 'ModDate', 'Trapped'];
		var standardizedKey = key.charAt(0).toUpperCase() + key.slice(1);
		if (standardProperties.indexOf(standardizedKey) !== -1) {
			return standardizedKey;
		}

		return key.replace(/\s+/g, '');
	}

	pdfKitDoc.info.Producer = 'pdfmake';
	pdfKitDoc.info.Creator = 'pdfmake';

	if (docDefinition.info) {
		for (var key in docDefinition.info) {
			var value = docDefinition.info[key];
			if (value) {
				key = standardizePropertyKey(key);
				pdfKitDoc.info[key] = value;
			}
		}
	}
}

function calculatePageHeight(pages, margins) {
	function getItemHeight(item) {
		if (isFunction(item.item.getHeight)) {
			return item.item.getHeight();
		} else if (item.item._height) {
			return item.item._height;
		} else {
			// TODO: add support for next item types
			return 0;
		}
	}

	var fixedMargins = fixPageMargins(margins || 40);
	var height = fixedMargins.top + fixedMargins.bottom;
	pages.forEach(function (page) {
		page.items.forEach(function (item) {
			height += getItemHeight(item);
		});
	});
	return height;
}

function fixPageSize(pageSize, pageOrientation) {
	function isNeedSwapPageSizes(pageOrientation) {
		if (isString(pageOrientation)) {
			pageOrientation = pageOrientation.toLowerCase();
			return ((pageOrientation === 'portrait') && (size.width > size.height)) ||
				((pageOrientation === 'landscape') && (size.width < size.height));
		}
		return false;
	}

	// if pageSize.height is set to auto, set the height to infinity so there are no page breaks.
	if (pageSize && pageSize.height === 'auto') {
		pageSize.height = Infinity;
	}

	var size = pageSize2widthAndHeight(pageSize || 'A4');
	if (isNeedSwapPageSizes(pageOrientation)) { // swap page sizes
		size = {width: size.height, height: size.width};
	}
	size.orientation = size.width > size.height ? 'landscape' : 'portrait';
	return size;
}

function fixPageMargins(margin) {
	if (!margin) {
		return null;
	}

	if (isNumber(margin)) {
		margin = {left: margin, right: margin, top: margin, bottom: margin};
	} else if (isArray(margin)) {
		if (margin.length === 2) {
			margin = {left: margin[0], top: margin[1], right: margin[0], bottom: margin[1]};
		} else if (margin.length === 4) {
			margin = {left: margin[0], top: margin[1], right: margin[2], bottom: margin[3]};
		} else {
			throw 'Invalid pageMargins definition';
		}
	}

	return margin;
}

function registerDefaultTableLayouts(layoutBuilder) {
	layoutBuilder.registerTableLayouts({
		noBorders: {
			hLineWidth: function (i) {
				return 0;
			},
			vLineWidth: function (i) {
				return 0;
			},
			paddingLeft: function (i) {
				return i && 4 || 0;
			},
			paddingRight: function (i, node) {
				return (i < node.table.widths.length - 1) ? 4 : 0;
			}
		},
		headerLineOnly: {
			hLineWidth: function (i, node) {
				if (i === 0 || i === node.table.body.length) {
					return 0;
				}
				return (i === node.table.headerRows) ? 2 : 0;
			},
			vLineWidth: function (i) {
				return 0;
			},
			paddingLeft: function (i) {
				return i === 0 ? 0 : 8;
			},
			paddingRight: function (i, node) {
				return (i === node.table.widths.length - 1) ? 0 : 8;
			}
		},
		lightHorizontalLines: {
			hLineWidth: function (i, node) {
				if (i === 0 || i === node.table.body.length) {
					return 0;
				}
				return (i === node.table.headerRows) ? 2 : 1;
			},
			vLineWidth: function (i) {
				return 0;
			},
			hLineColor: function (i) {
				return i === 1 ? 'black' : '#aaa';
			},
			paddingLeft: function (i) {
				return i === 0 ? 0 : 8;
			},
			paddingRight: function (i, node) {
				return (i === node.table.widths.length - 1) ? 0 : 8;
			}
		}
	});
}

function pageSize2widthAndHeight(pageSize) {
	if (isString(pageSize)) {
		var size = sizes[pageSize.toUpperCase()];
		if (!size) {
			throw 'Page size ' + pageSize + ' not recognized';
		}
		return {width: size[0], height: size[1]};
	}

	return pageSize;
}

function updatePageOrientationInOptions(currentPage, pdfKitDoc) {
	var previousPageOrientation = pdfKitDoc.options.size[0] > pdfKitDoc.options.size[1] ? 'landscape' : 'portrait';

	if (currentPage.pageSize.orientation !== previousPageOrientation) {
		var width = pdfKitDoc.options.size[0];
		var height = pdfKitDoc.options.size[1];
		pdfKitDoc.options.size = [height, width];
	}
}

function renderPages(pages, fontProvider, pdfKitDoc, progressCallback) {
	pdfKitDoc._pdfMakePages = pages;
	pdfKitDoc.addPage();

	var totalItems = 0;
	if (progressCallback) {
		pages.forEach(function (page) {
			totalItems += page.items.length;
		});
	}

	var renderedItems = 0;
	progressCallback = progressCallback || function () {};

	for (var i = 0; i < pages.length; i++) {
		if (i > 0) {
			updatePageOrientationInOptions(pages[i], pdfKitDoc);
			pdfKitDoc.addPage(pdfKitDoc.options);
		}

		var page = pages[i];
		for (var ii = 0, il = page.items.length; ii < il; ii++) {
			var item = page.items[ii];
			switch (item.type) {
				case 'vector':
					renderVector(item.item, pdfKitDoc);
					break;
				case 'line':
					renderLine(item.item, item.item.x, item.item.y, pdfKitDoc);
					break;
				case 'image':
					renderImage(item.item, item.item.x, item.item.y, pdfKitDoc);
					break;
				case 'beginClip':
					beginClip(item.item, pdfKitDoc);
					break;
				case 'endClip':
					endClip(pdfKitDoc);
					break;
			}
			renderedItems++;
			progressCallback(renderedItems / totalItems);
		}
		if (page.watermark) {
			renderWatermark(page, pdfKitDoc);
		}
	}
}

function renderLine(line, x, y, pdfKitDoc) {
	if (line._pageNodeRef) {
		var newWidth;
		var diffWidth;
		var textTools = new TextTools(null);
		var pageNumber = line._pageNodeRef.positions[0].pageNumber.toString();

		line.inlines[0].text = pageNumber;
		line.inlines[0].linkToPage = pageNumber;
		newWidth = textTools.widthOfString(line.inlines[0].text, line.inlines[0].font, line.inlines[0].fontSize, line.inlines[0].characterSpacing, line.inlines[0].fontFeatures);
		diffWidth = line.inlines[0].width - newWidth;
		line.inlines[0].width = newWidth;

		switch (line.inlines[0].alignment) {
			case 'right':
				line.inlines[0].x += diffWidth;
				break;
			case 'center':
				line.inlines[0].x += diffWidth / 2;
				break;
		}
	}

	x = x || 0;
	y = y || 0;

	var lineHeight = line.getHeight();
	var ascenderHeight = line.getAscenderHeight();
	var descent = lineHeight - ascenderHeight;

	textDecorator.drawBackground(line, x, y, pdfKitDoc);

	//TODO: line.optimizeInlines();
	for (var i = 0, l = line.inlines.length; i < l; i++) {
		var inline = line.inlines[i];
		var shiftToBaseline = lineHeight - ((inline.font.ascender / 1000) * inline.fontSize) - descent;
		var options = {
			lineBreak: false,
			textWidth: inline.width,
			characterSpacing: inline.characterSpacing,
			wordCount: 1,
			link: inline.link
		};

		if (inline.fontFeatures) {
			options.features = inline.fontFeatures;
		}

		pdfKitDoc.fill(inline.color || 'black');

		pdfKitDoc._font = inline.font;
		pdfKitDoc.fontSize(inline.fontSize);
		pdfKitDoc.text(inline.text, x + inline.x, y + shiftToBaseline, options);

		if (inline.linkToPage) {
			var _ref = pdfKitDoc.ref({Type: 'Action', S: 'GoTo', D: [inline.linkToPage, 0, 0]}).end();
			pdfKitDoc.annotate(x + inline.x, y + shiftToBaseline, inline.width, inline.height, {Subtype: 'Link', Dest: [inline.linkToPage - 1, 'XYZ', null, null, null]});
		}

	}

	textDecorator.drawDecorations(line, x, y, pdfKitDoc);
}

function renderWatermark(page, pdfKitDoc) {
	var watermark = page.watermark;

	pdfKitDoc.fill(watermark.color);
	pdfKitDoc.opacity(watermark.opacity);

	pdfKitDoc.save();

	var angle = Math.atan2(pdfKitDoc.page.height, pdfKitDoc.page.width) * -180 / Math.PI;
	pdfKitDoc.rotate(angle, {origin: [pdfKitDoc.page.width / 2, pdfKitDoc.page.height / 2]});

	var x = pdfKitDoc.page.width / 2 - watermark.size.size.width / 2;
	var y = pdfKitDoc.page.height / 2 - watermark.size.size.height / 4;

	pdfKitDoc._font = watermark.font;
	pdfKitDoc.fontSize(watermark.size.fontSize);
	pdfKitDoc.text(watermark.text, x, y, {lineBreak: false});

	pdfKitDoc.restore();
}

function renderVector(vector, pdfKitDoc) {
	//TODO: pdf optimization (there's no need to write all properties everytime)
	pdfKitDoc.lineWidth(vector.lineWidth || 1);
	if (vector.dash) {
		pdfKitDoc.dash(vector.dash.length, {space: vector.dash.space || vector.dash.length, phase: vector.dash.phase || 0});
	} else {
		pdfKitDoc.undash();
	}
	pdfKitDoc.lineJoin(vector.lineJoin || 'miter');
	pdfKitDoc.lineCap(vector.lineCap || 'butt');

	//TODO: clipping

	switch (vector.type) {
		case 'ellipse':
			pdfKitDoc.ellipse(vector.x, vector.y, vector.r1, vector.r2);
			break;
		case 'rect':
			if (vector.r) {
				pdfKitDoc.roundedRect(vector.x, vector.y, vector.w, vector.h, vector.r);
			} else {
				pdfKitDoc.rect(vector.x, vector.y, vector.w, vector.h);
			}

			if (vector.linearGradient) {
				var gradient = pdfKitDoc.linearGradient(vector.x, vector.y, vector.x + vector.w, vector.y);
				var step = 1 / (vector.linearGradient.length - 1);

				for (var i = 0; i < vector.linearGradient.length; i++) {
					gradient.stop(i * step, vector.linearGradient[i]);
				}

				vector.color = gradient;
			}
			break;
		case 'line':
			pdfKitDoc.moveTo(vector.x1, vector.y1);
			pdfKitDoc.lineTo(vector.x2, vector.y2);
			break;
		case 'polyline':
			if (vector.points.length === 0) {
				break;
			}

			pdfKitDoc.moveTo(vector.points[0].x, vector.points[0].y);
			for (var i = 1, l = vector.points.length; i < l; i++) {
				pdfKitDoc.lineTo(vector.points[i].x, vector.points[i].y);
			}

			if (vector.points.length > 1) {
				var p1 = vector.points[0];
				var pn = vector.points[vector.points.length - 1];

				if (vector.closePath || p1.x === pn.x && p1.y === pn.y) {
					pdfKitDoc.closePath();
				}
			}
			break;
		case 'path':
			pdfKitDoc.path(vector.d);
			break;
	}

	if (vector.color && vector.lineColor) {
		pdfKitDoc.fillColor(vector.color, vector.fillOpacity || 1);
		pdfKitDoc.strokeColor(vector.lineColor, vector.strokeOpacity || 1);
		pdfKitDoc.fillAndStroke();
	} else if (vector.color) {
		pdfKitDoc.fillColor(vector.color, vector.fillOpacity || 1);
		pdfKitDoc.fill();
	} else {
		pdfKitDoc.strokeColor(vector.lineColor || 'black', vector.strokeOpacity || 1);
		pdfKitDoc.stroke();
	}
}

function renderImage(image, x, y, pdfKitDoc) {
	pdfKitDoc.image(image.image, image.x, image.y, {width: image._width, height: image._height});
	if (image.link) {
		pdfKitDoc.link(image.x, image.y, image._width, image._height, image.link);
	}
}

function beginClip(rect, pdfKitDoc) {
	pdfKitDoc.save();
	pdfKitDoc.addContent('' + rect.x + ' ' + rect.y + ' ' + rect.width + ' ' + rect.height + ' re');
	pdfKitDoc.clip();
}

function endClip(pdfKitDoc) {
	pdfKitDoc.restore();
}

module.exports = PdfPrinter;


/***/ }),
/* 127 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var isArray = __webpack_require__(0).isArray;

function typeName(bold, italics) {
	var type = 'normal';
	if (bold && italics) {
		type = 'bolditalics';
	} else if (bold) {
		type = 'bold';
	} else if (italics) {
		type = 'italics';
	}
	return type;
}

function FontProvider(fontDescriptors, pdfKitDoc) {
	this.fonts = {};
	this.pdfKitDoc = pdfKitDoc;
	this.fontCache = {};

	for (var font in fontDescriptors) {
		if (fontDescriptors.hasOwnProperty(font)) {
			var fontDef = fontDescriptors[font];

			this.fonts[font] = {
				normal: fontDef.normal,
				bold: fontDef.bold,
				italics: fontDef.italics,
				bolditalics: fontDef.bolditalics
			};
		}
	}
}

FontProvider.prototype.provideFont = function (familyName, bold, italics) {
	var type = typeName(bold, italics);
	if (!this.fonts[familyName] || !this.fonts[familyName][type]) {
		throw new Error('Font \'' + familyName + '\' in style \'' + type + '\' is not defined in the font section of the document definition.');
	}

	this.fontCache[familyName] = this.fontCache[familyName] || {};

	if (!this.fontCache[familyName][type]) {
		var def = this.fonts[familyName][type];
		if (!isArray(def)) {
			def = [def];
		}
		this.fontCache[familyName][type] = this.pdfKitDoc.font.apply(this.pdfKitDoc, def)._font;
	}

	return this.fontCache[familyName][type];
};

module.exports = FontProvider;


/***/ }),
/* 128 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var TraversalTracker = __webpack_require__(77);
var DocPreprocessor = __webpack_require__(129);
var DocMeasure = __webpack_require__(130);
var DocumentContext = __webpack_require__(81);
var PageElementWriter = __webpack_require__(135);
var ColumnCalculator = __webpack_require__(44);
var TableProcessor = __webpack_require__(137);
var Line = __webpack_require__(82);
var isString = __webpack_require__(0).isString;
var isArray = __webpack_require__(0).isArray;
var pack = __webpack_require__(0).pack;
var offsetVector = __webpack_require__(0).offsetVector;
var fontStringify = __webpack_require__(0).fontStringify;
var isFunction = __webpack_require__(0).isFunction;
var TextTools = __webpack_require__(42);
var StyleContextStack = __webpack_require__(80);

function addAll(target, otherArray) {
	otherArray.forEach(function (item) {
		target.push(item);
	});
}

/**
 * Creates an instance of LayoutBuilder - layout engine which turns document-definition-object
 * into a set of pages, lines, inlines and vectors ready to be rendered into a PDF
 *
 * @param {Object} pageSize - an object defining page width and height
 * @param {Object} pageMargins - an object defining top, left, right and bottom margins
 */
function LayoutBuilder(pageSize, pageMargins, imageMeasure) {
	this.pageSize = pageSize;
	this.pageMargins = pageMargins;
	this.tracker = new TraversalTracker();
	this.imageMeasure = imageMeasure;
	this.tableLayouts = {};
}

LayoutBuilder.prototype.registerTableLayouts = function (tableLayouts) {
	this.tableLayouts = pack(this.tableLayouts, tableLayouts);
};

/**
 * Executes layout engine on document-definition-object and creates an array of pages
 * containing positioned Blocks, Lines and inlines
 *
 * @param {Object} docStructure document-definition-object
 * @param {Object} fontProvider font provider
 * @param {Object} styleDictionary dictionary with style definitions
 * @param {Object} defaultStyle default style definition
 * @return {Array} an array of pages
 */
LayoutBuilder.prototype.layoutDocument = function (docStructure, fontProvider, styleDictionary, defaultStyle, background, header, footer, images, watermark, pageBreakBeforeFct) {

	function addPageBreaksIfNecessary(linearNodeList, pages) {

		if (!isFunction(pageBreakBeforeFct)) {
			return false;
		}

		linearNodeList = linearNodeList.filter(function (node) {
			return node.positions.length > 0;
		});

		linearNodeList.forEach(function (node) {
			var nodeInfo = {};
			[
				'id', 'text', 'ul', 'ol', 'table', 'image', 'qr', 'canvas', 'columns',
				'headlineLevel', 'style', 'pageBreak', 'pageOrientation',
				'width', 'height'
			].forEach(function (key) {
				if (node[key] !== undefined) {
					nodeInfo[key] = node[key];
				}
			});
			nodeInfo.startPosition = node.positions[0];
			nodeInfo.pageNumbers = node.positions.map(function (node) {
				return node.pageNumber;
			}).filter(function (element, position, array) {
				return array.indexOf(element) === position;
			});
			nodeInfo.pages = pages.length;
			nodeInfo.stack = isArray(node.stack);

			node.nodeInfo = nodeInfo;
		});

		return linearNodeList.some(function (node, index, followingNodeList) {
			if (node.pageBreak !== 'before' && !node.pageBreakCalculated) {
				node.pageBreakCalculated = true;
				var pageNumber = node.nodeInfo.pageNumbers[0];

				var followingNodesOnPage = followingNodeList.slice(index + 1).filter(function (node0) {
					return node0.nodeInfo.pageNumbers.indexOf(pageNumber) > -1;
				});

				var nodesOnNextPage = followingNodeList.slice(index + 1).filter(function (node0) {
					return node0.nodeInfo.pageNumbers.indexOf(pageNumber + 1) > -1;
				});

				var previousNodesOnPage = followingNodeList.slice(0, index).filter(function (node0) {
					return node0.nodeInfo.pageNumbers.indexOf(pageNumber) > -1;
				});

				if (
					pageBreakBeforeFct(
						node.nodeInfo,
						followingNodesOnPage.map(function (node) {
							return node.nodeInfo;
						}),
						nodesOnNextPage.map(function (node) {
							return node.nodeInfo;
						}),
						previousNodesOnPage.map(function (node) {
							return node.nodeInfo;
						}))) {
					node.pageBreak = 'before';
					return true;
				}
			}
		});
	}

	this.docPreprocessor = new DocPreprocessor();
	this.docMeasure = new DocMeasure(fontProvider, styleDictionary, defaultStyle, this.imageMeasure, this.tableLayouts, images);


	function resetXYs(result) {
		result.linearNodeList.forEach(function (node) {
			node.resetXY();
		});
	}

	var result = this.tryLayoutDocument(docStructure, fontProvider, styleDictionary, defaultStyle, background, header, footer, images, watermark);
	while (addPageBreaksIfNecessary(result.linearNodeList, result.pages)) {
		resetXYs(result);
		result = this.tryLayoutDocument(docStructure, fontProvider, styleDictionary, defaultStyle, background, header, footer, images, watermark);
	}

	return result.pages;
};

LayoutBuilder.prototype.tryLayoutDocument = function (docStructure, fontProvider, styleDictionary, defaultStyle, background, header, footer, images, watermark, pageBreakBeforeFct) {

	this.linearNodeList = [];
	docStructure = this.docPreprocessor.preprocessDocument(docStructure);
	docStructure = this.docMeasure.measureDocument(docStructure);

	this.writer = new PageElementWriter(
		new DocumentContext(this.pageSize, this.pageMargins), this.tracker);

	var _this = this;
	this.writer.context().tracker.startTracking('pageAdded', function () {
		_this.addBackground(background);
	});

	this.addBackground(background);
	this.processNode(docStructure);
	this.addHeadersAndFooters(header, footer);
	if (watermark != null) {
		this.addWatermark(watermark, fontProvider, defaultStyle);
	}

	return {pages: this.writer.context().pages, linearNodeList: this.linearNodeList};
};


LayoutBuilder.prototype.addBackground = function (background) {
	var backgroundGetter = isFunction(background) ? background : function () {
		return background;
	};

	var pageBackground = backgroundGetter(this.writer.context().page + 1);

	if (pageBackground) {
		var pageSize = this.writer.context().getCurrentPage().pageSize;
		this.writer.beginUnbreakableBlock(pageSize.width, pageSize.height);
		pageBackground = this.docPreprocessor.preprocessDocument(pageBackground);
		this.processNode(this.docMeasure.measureDocument(pageBackground));
		this.writer.commitUnbreakableBlock(0, 0);
		this.writer.context().hasBackground = true;
	}
};

LayoutBuilder.prototype.addStaticRepeatable = function (headerOrFooter, sizeFunction) {
	this.addDynamicRepeatable(function () {
		return JSON.parse(JSON.stringify(headerOrFooter)); // copy to new object
	}, sizeFunction);
};

LayoutBuilder.prototype.addDynamicRepeatable = function (nodeGetter, sizeFunction) {
	var pages = this.writer.context().pages;

	for (var pageIndex = 0, l = pages.length; pageIndex < l; pageIndex++) {
		this.writer.context().page = pageIndex;

		var node = nodeGetter(pageIndex + 1, l, this.writer.context().pages[pageIndex].pageSize);

		if (node) {
			var sizes = sizeFunction(this.writer.context().getCurrentPage().pageSize, this.pageMargins);
			this.writer.beginUnbreakableBlock(sizes.width, sizes.height);
			node = this.docPreprocessor.preprocessDocument(node);
			this.processNode(this.docMeasure.measureDocument(node));
			this.writer.commitUnbreakableBlock(sizes.x, sizes.y);
		}
	}
};

LayoutBuilder.prototype.addHeadersAndFooters = function (header, footer) {
	var headerSizeFct = function (pageSize, pageMargins) {
		return {
			x: 0,
			y: 0,
			width: pageSize.width,
			height: pageMargins.top
		};
	};

	var footerSizeFct = function (pageSize, pageMargins) {
		return {
			x: 0,
			y: pageSize.height - pageMargins.bottom,
			width: pageSize.width,
			height: pageMargins.bottom
		};
	};

	if (isFunction(header)) {
		this.addDynamicRepeatable(header, headerSizeFct);
	} else if (header) {
		this.addStaticRepeatable(header, headerSizeFct);
	}

	if (isFunction(footer)) {
		this.addDynamicRepeatable(footer, footerSizeFct);
	} else if (footer) {
		this.addStaticRepeatable(footer, footerSizeFct);
	}
};

LayoutBuilder.prototype.addWatermark = function (watermark, fontProvider, defaultStyle) {
	if (isString(watermark)) {
		watermark = {'text': watermark};
	}

	if (!watermark.text) { // empty watermark text
		return;
	}

	watermark.font = watermark.font || defaultStyle.font || 'Roboto';
	watermark.color = watermark.color || 'black';
	watermark.opacity = watermark.opacity || 0.6;
	watermark.bold = watermark.bold || false;
	watermark.italics = watermark.italics || false;

	var watermarkObject = {
		text: watermark.text,
		font: fontProvider.provideFont(watermark.font, watermark.bold, watermark.italics),
		size: getSize(this.pageSize, watermark, fontProvider),
		color: watermark.color,
		opacity: watermark.opacity
	};

	var pages = this.writer.context().pages;
	for (var i = 0, l = pages.length; i < l; i++) {
		pages[i].watermark = watermarkObject;
	}

	function getSize(pageSize, watermark, fontProvider) {
		var width = pageSize.width;
		var height = pageSize.height;
		var targetWidth = Math.sqrt(width * width + height * height) * 0.8; /* page diagonal * sample factor */
		var textTools = new TextTools(fontProvider);
		var styleContextStack = new StyleContextStack(null, {font: watermark.font, bold: watermark.bold, italics: watermark.italics});
		var size;

		/**
		 * Binary search the best font size.
		 * Initial bounds [0, 1000]
		 * Break when range < 1
		 */
		var a = 0;
		var b = 1000;
		var c = (a + b) / 2;
		while (Math.abs(a - b) > 1) {
			styleContextStack.push({
				fontSize: c
			});
			size = textTools.sizeOfString(watermark.text, styleContextStack);
			if (size.width > targetWidth) {
				b = c;
				c = (a + b) / 2;
			} else if (size.width < targetWidth) {
				a = c;
				c = (a + b) / 2;
			}
			styleContextStack.pop();
		}
		/*
		 End binary search
		 */
		return {size: size, fontSize: c};
	}
};

function decorateNode(node) {
	var x = node.x, y = node.y;
	node.positions = [];

	if (isArray(node.canvas)) {
		node.canvas.forEach(function (vector) {
			var x = vector.x, y = vector.y, x1 = vector.x1, y1 = vector.y1, x2 = vector.x2, y2 = vector.y2;
			vector.resetXY = function () {
				vector.x = x;
				vector.y = y;
				vector.x1 = x1;
				vector.y1 = y1;
				vector.x2 = x2;
				vector.y2 = y2;
			};
		});
	}

	node.resetXY = function () {
		node.x = x;
		node.y = y;
		if (isArray(node.canvas)) {
			node.canvas.forEach(function (vector) {
				vector.resetXY();
			});
		}
	};
}

LayoutBuilder.prototype.processNode = function (node) {
	var self = this;

	this.linearNodeList.push(node);
	decorateNode(node);

	applyMargins(function () {
		var unbreakable = node.unbreakable;
		if (unbreakable) {
			self.writer.beginUnbreakableBlock();
		}

		var absPosition = node.absolutePosition;
		if (absPosition) {
			self.writer.context().beginDetachedBlock();
			self.writer.context().moveTo(absPosition.x || 0, absPosition.y || 0);
		}

		var relPosition = node.relativePosition;
		if (relPosition) {
			self.writer.context().beginDetachedBlock();
			self.writer.context().moveTo((relPosition.x || 0) + self.writer.context().x, (relPosition.y || 0) + self.writer.context().y);
		}

		if (node.stack) {
			self.processVerticalContainer(node);
		} else if (node.columns) {
			self.processColumns(node);
		} else if (node.ul) {
			self.processList(false, node);
		} else if (node.ol) {
			self.processList(true, node);
		} else if (node.table) {
			self.processTable(node);
		} else if (node.text !== undefined) {
			self.processLeaf(node);
		} else if (node.toc) {
			self.processToc(node);
		} else if (node.image) {
			self.processImage(node);
		} else if (node.canvas) {
			self.processCanvas(node);
		} else if (node.qr) {
			self.processQr(node);
		} else if (!node._span) {
			throw 'Unrecognized document structure: ' + JSON.stringify(node, fontStringify);
		}

		if (absPosition || relPosition) {
			self.writer.context().endDetachedBlock();
		}

		if (unbreakable) {
			self.writer.commitUnbreakableBlock();
		}
	});

	function applyMargins(callback) {
		var margin = node._margin;

		if (node.pageBreak === 'before') {
			self.writer.moveToNextPage(node.pageOrientation);
		}

		if (margin) {
			self.writer.context().moveDown(margin[1]);
			self.writer.context().addMargin(margin[0], margin[2]);
		}

		callback();

		if (margin) {
			self.writer.context().addMargin(-margin[0], -margin[2]);
			self.writer.context().moveDown(margin[3]);
		}

		if (node.pageBreak === 'after') {
			self.writer.moveToNextPage(node.pageOrientation);
		}
	}
};

// vertical container
LayoutBuilder.prototype.processVerticalContainer = function (node) {
	var self = this;
	node.stack.forEach(function (item) {
		self.processNode(item);
		addAll(node.positions, item.positions);

		//TODO: paragraph gap
	});
};

// columns
LayoutBuilder.prototype.processColumns = function (columnNode) {
	var columns = columnNode.columns;
	var availableWidth = this.writer.context().availableWidth;
	var gaps = gapArray(columnNode._gap);

	if (gaps) {
		availableWidth -= (gaps.length - 1) * columnNode._gap;
	}

	ColumnCalculator.buildColumnWidths(columns, availableWidth);
	var result = this.processRow(columns, columns, gaps);
	addAll(columnNode.positions, result.positions);


	function gapArray(gap) {
		if (!gap) {
			return null;
		}

		var gaps = [];
		gaps.push(0);

		for (var i = columns.length - 1; i > 0; i--) {
			gaps.push(gap);
		}

		return gaps;
	}
};

LayoutBuilder.prototype.processRow = function (columns, widths, gaps, tableBody, tableRow, height) {
	var self = this;
	var pageBreaks = [], positions = [];

	this.tracker.auto('pageChanged', storePageBreakData, function () {
		widths = widths || columns;

		self.writer.context().beginColumnGroup();

		for (var i = 0, l = columns.length; i < l; i++) {
			var column = columns[i];
			var width = widths[i]._calcWidth;
			var leftOffset = colLeftOffset(i);

			if (column.colSpan && column.colSpan > 1) {
				for (var j = 1; j < column.colSpan; j++) {
					width += widths[++i]._calcWidth + gaps[i];
				}
			}

			self.writer.context().beginColumn(width, leftOffset, getEndingCell(column, i));
			if (!column._span) {
				self.processNode(column);
				addAll(positions, column.positions);
			} else if (column._columnEndingContext) {
				// row-span ending
				self.writer.context().markEnding(column);
			}
		}

		self.writer.context().completeColumnGroup(height);
	});

	return {pageBreaks: pageBreaks, positions: positions};

	function storePageBreakData(data) {
		var pageDesc;

		for (var i = 0, l = pageBreaks.length; i < l; i++) {
			var desc = pageBreaks[i];
			if (desc.prevPage === data.prevPage) {
				pageDesc = desc;
				break;
			}
		}

		if (!pageDesc) {
			pageDesc = data;
			pageBreaks.push(pageDesc);
		}
		pageDesc.prevY = Math.max(pageDesc.prevY, data.prevY);
		pageDesc.y = Math.min(pageDesc.y, data.y);
	}

	function colLeftOffset(i) {
		if (gaps && gaps.length > i) {
			return gaps[i];
		}
		return 0;
	}

	function getEndingCell(column, columnIndex) {
		if (column.rowSpan && column.rowSpan > 1) {
			var endingRow = tableRow + column.rowSpan - 1;
			if (endingRow >= tableBody.length) {
				throw 'Row span for column ' + columnIndex + ' (with indexes starting from 0) exceeded row count';
			}
			return tableBody[endingRow][columnIndex];
		}

		return null;
	}
};

// lists
LayoutBuilder.prototype.processList = function (orderedList, node) {
	var self = this,
		items = orderedList ? node.ol : node.ul,
		gapSize = node._gapSize;

	this.writer.context().addMargin(gapSize.width);

	var nextMarker;
	this.tracker.auto('lineAdded', addMarkerToFirstLeaf, function () {
		items.forEach(function (item) {
			nextMarker = item.listMarker;
			self.processNode(item);
			addAll(node.positions, item.positions);
		});
	});

	this.writer.context().addMargin(-gapSize.width);

	function addMarkerToFirstLeaf(line) {
		// I'm not very happy with the way list processing is implemented
		// (both code and algorithm should be rethinked)
		if (nextMarker) {
			var marker = nextMarker;
			nextMarker = null;

			if (marker.canvas) {
				var vector = marker.canvas[0];

				offsetVector(vector, -marker._minWidth, 0);
				self.writer.addVector(vector);
			} else if (marker._inlines) {
				var markerLine = new Line(self.pageSize.width);
				markerLine.addInline(marker._inlines[0]);
				markerLine.x = -marker._minWidth;
				markerLine.y = line.getAscenderHeight() - markerLine.getAscenderHeight();
				self.writer.addLine(markerLine, true);
			}
		}
	}
};

// tables
LayoutBuilder.prototype.processTable = function (tableNode) {
	var processor = new TableProcessor(tableNode);

	processor.beginTable(this.writer);

	var rowHeights = tableNode.table.heights;
	for (var i = 0, l = tableNode.table.body.length; i < l; i++) {
		processor.beginRow(i, this.writer);

		var height;
		if (isFunction(rowHeights)) {
			height = rowHeights(i);
		} else if (isArray(rowHeights)) {
			height = rowHeights[i];
		} else {
			height = rowHeights;
		}

		if (height === 'auto') {
			height = undefined;
		}

		var result = this.processRow(tableNode.table.body[i], tableNode.table.widths, tableNode._offsets.offsets, tableNode.table.body, i, height);
		addAll(tableNode.positions, result.positions);

		processor.endRow(i, this.writer, result.pageBreaks);
	}

	processor.endTable(this.writer);
};

// leafs (texts)
LayoutBuilder.prototype.processLeaf = function (node) {
	var line = this.buildNextLine(node);
	var currentHeight = (line) ? line.getHeight() : 0;
	var maxHeight = node.maxHeight || -1;

	if (node._tocItemRef) {
		line._pageNodeRef = node._tocItemRef;
	}

	if (node._pageRef) {
		line._pageNodeRef = node._pageRef._nodeRef;
	}

	while (line && (maxHeight === -1 || currentHeight < maxHeight)) {
		var positions = this.writer.addLine(line);
		node.positions.push(positions);
		line = this.buildNextLine(node);
		if (line) {
			currentHeight += line.getHeight();
		}
	}
};

LayoutBuilder.prototype.processToc = function (node) {
	if (node.toc.title) {
		this.processNode(node.toc.title);
	}
	this.processNode(node.toc._table);
};

LayoutBuilder.prototype.buildNextLine = function (textNode) {

	function cloneInline(inline) {
		var newInline = inline.constructor();
		for (var key in inline) {
			newInline[key] = inline[key];
		}
		return newInline;
	}

	if (!textNode._inlines || textNode._inlines.length === 0) {
		return null;
	}

	var line = new Line(this.writer.context().availableWidth);
	var textTools = new TextTools(null);

	while (textNode._inlines && textNode._inlines.length > 0 && line.hasEnoughSpaceForInline(textNode._inlines[0])) {
		var inline = textNode._inlines.shift();

		if (!inline.noWrap && inline.text.length > 1 && inline.width > line.maxWidth) {
			var widthPerChar = inline.width / inline.text.length;
			var maxChars = Math.floor(line.maxWidth / widthPerChar);
			if (maxChars < 1) {
				maxChars = 1;
			}
			if (maxChars < inline.text.length) {
				var newInline = cloneInline(inline);

				newInline.text = inline.text.substr(maxChars);
				inline.text = inline.text.substr(0, maxChars);

				newInline.width = textTools.widthOfString(newInline.text, newInline.font, newInline.fontSize, newInline.characterSpacing, newInline.fontFeatures);
				inline.width = textTools.widthOfString(inline.text, inline.font, inline.fontSize, inline.characterSpacing, inline.fontFeatures);

				textNode._inlines.unshift(newInline);
			}
		}

		line.addInline(inline);
	}

	line.lastLineInParagraph = textNode._inlines.length === 0;

	return line;
};

// images
LayoutBuilder.prototype.processImage = function (node) {
	var position = this.writer.addImage(node);
	node.positions.push(position);
};

LayoutBuilder.prototype.processCanvas = function (node) {
	var height = node._minHeight;

	if (node.absolutePosition === undefined && this.writer.context().availableHeight < height) {
		// TODO: support for canvas larger than a page
		// TODO: support for other overflow methods

		this.writer.moveToNextPage();
	}

	this.writer.alignCanvas(node);

	node.canvas.forEach(function (vector) {
		var position = this.writer.addVector(vector);
		node.positions.push(position);
	}, this);

	this.writer.context().moveDown(height);
};

LayoutBuilder.prototype.processQr = function (node) {
	var position = this.writer.addQr(node);
	node.positions.push(position);
};

module.exports = LayoutBuilder;


/***/ }),
/* 129 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer) {

var isString = __webpack_require__(0).isString;
var isNumber = __webpack_require__(0).isNumber;
var isBoolean = __webpack_require__(0).isBoolean;
var isArray = __webpack_require__(0).isArray;
var isUndefined = __webpack_require__(0).isUndefined;
var fontStringify = __webpack_require__(0).fontStringify;

function DocPreprocessor() {

}

DocPreprocessor.prototype.preprocessDocument = function (docStructure) {
	this.tocs = [];
	this.nodeReferences = [];
	return this.preprocessNode(docStructure);
};

DocPreprocessor.prototype.preprocessNode = function (node) {
	// expand shortcuts and casting values
	if (isArray(node)) {
		node = {stack: node};
	} else if (isString(node)) {
		node = {text: node};
	} else if (isNumber(node) || isBoolean(node)) {
		node = {text: node.toString()};
	} else if (node === null) {
		node = {text: ''};
	} else if (Object.keys(node).length === 0) { // empty object
		node = {text: ''};
	}

	if (node.columns) {
		return this.preprocessColumns(node);
	} else if (node.stack) {
		return this.preprocessVerticalContainer(node);
	} else if (node.ul) {
		return this.preprocessList(node);
	} else if (node.ol) {
		return this.preprocessList(node);
	} else if (node.table) {
		return this.preprocessTable(node);
	} else if (node.text !== undefined) {
		return this.preprocessText(node);
	} else if (node.toc) {
		return this.preprocessToc(node);
	} else if (node.image) {
		return this.preprocessImage(node);
	} else if (node.canvas) {
		return this.preprocessCanvas(node);
	} else if (node.qr) {
		return this.preprocessQr(node);
	} else if (node.pageReference || node.textReference) {
		return this.preprocessText(node);
	} else {
		throw 'Unrecognized document structure: ' + JSON.stringify(node, fontStringify);
	}
};

DocPreprocessor.prototype.preprocessColumns = function (node) {
	var columns = node.columns;

	for (var i = 0, l = columns.length; i < l; i++) {
		columns[i] = this.preprocessNode(columns[i]);
	}

	return node;
};

DocPreprocessor.prototype.preprocessVerticalContainer = function (node) {
	var items = node.stack;

	for (var i = 0, l = items.length; i < l; i++) {
		items[i] = this.preprocessNode(items[i]);
	}

	return node;
};

DocPreprocessor.prototype.preprocessList = function (node) {
	var items = node.ul || node.ol;

	for (var i = 0, l = items.length; i < l; i++) {
		items[i] = this.preprocessNode(items[i]);
	}

	return node;
};

DocPreprocessor.prototype.preprocessTable = function (node) {
	var col, row, cols, rows;

	for (col = 0, cols = node.table.body[0].length; col < cols; col++) {
		for (row = 0, rows = node.table.body.length; row < rows; row++) {
			var rowData = node.table.body[row];
			var data = rowData[col];
			if (data !== undefined) {
				if (data === null) { // transform to object
					data = '';
				}
				if (!data._span) {
					rowData[col] = this.preprocessNode(data);
				}
			}
		}
	}

	return node;
};

DocPreprocessor.prototype.preprocessText = function (node) {
	if (node.tocItem) {
		if (!isArray(node.tocItem)) {
			node.tocItem = [node.tocItem];
		}

		for (var i = 0, l = node.tocItem.length; i < l; i++) {
			if (!isString(node.tocItem[i])) {
				node.tocItem[i] = '_default_';
			}

			var tocItemId = node.tocItem[i];

			if (!this.tocs[tocItemId]) {
				this.tocs[tocItemId] = {toc: {_items: [], _pseudo: true}};
			}

			this.tocs[tocItemId].toc._items.push(node);
		}
	}

	if (node.id) {
		if (this.nodeReferences[node.id]) {
			if (!this.nodeReferences[node.id]._pseudo) {
				throw "Node id '" + node.id + "' already exists";
			}

			this.nodeReferences[node.id]._nodeRef = node;
			this.nodeReferences[node.id]._pseudo = false;
		} else {
			this.nodeReferences[node.id] = {_nodeRef: node};
		}
	}

	if (node.pageReference) {
		if (!this.nodeReferences[node.pageReference]) {
			this.nodeReferences[node.pageReference] = {_nodeRef: {}, _pseudo: true};
		}
		node.text = '00000';
		node._pageRef = this.nodeReferences[node.pageReference];
	}

	if (node.textReference) {
		if (!this.nodeReferences[node.textReference]) {
			this.nodeReferences[node.textReference] = {_nodeRef: {}, _pseudo: true};
		}

		node.text = '';
		node._textRef = this.nodeReferences[node.textReference];
	}

	if (node.text && node.text.text) {
		node.text = [this.preprocessNode(node.text)];
	}

	return node;
};

DocPreprocessor.prototype.preprocessToc = function (node) {
	if (!node.toc.id) {
		node.toc.id = '_default_';
	}

	node.toc.title = node.toc.title ? this.preprocessNode(node.toc.title) : null;
	node.toc._items = [];

	if (this.tocs[node.toc.id]) {
		if (!this.tocs[node.toc.id].toc._pseudo) {
			throw "TOC '" + node.toc.id + "' already exists";
		}

		node.toc._items = this.tocs[node.toc.id].toc._items;
	}

	this.tocs[node.toc.id] = node;

	return node;
};

DocPreprocessor.prototype.preprocessImage = function (node) {
	if (!isUndefined(node.image.type) && !isUndefined(node.image.data) && (node.image.type === 'Buffer') && isArray(node.image.data)) {
		node.image = Buffer.from(node.image.data);
	}
	return node;
};

DocPreprocessor.prototype.preprocessCanvas = function (node) {
	return node;
};

DocPreprocessor.prototype.preprocessQr = function (node) {
	return node;
};

module.exports = DocPreprocessor;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 130 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/*eslint no-unused-vars: ["error", {"args": "none"}]*/



var TextTools = __webpack_require__(42);
var StyleContextStack = __webpack_require__(80);
var ColumnCalculator = __webpack_require__(44);
var isString = __webpack_require__(0).isString;
var isNumber = __webpack_require__(0).isNumber;
var isObject = __webpack_require__(0).isObject;
var isArray = __webpack_require__(0).isArray;
var fontStringify = __webpack_require__(0).fontStringify;
var pack = __webpack_require__(0).pack;
var qrEncoder = __webpack_require__(134);

/**
 * @private
 */
function DocMeasure(fontProvider, styleDictionary, defaultStyle, imageMeasure, tableLayouts, images) {
	this.textTools = new TextTools(fontProvider);
	this.styleStack = new StyleContextStack(styleDictionary, defaultStyle);
	this.imageMeasure = imageMeasure;
	this.tableLayouts = tableLayouts;
	this.images = images;
	this.autoImageIndex = 1;
}

/**
 * Measures all nodes and sets min/max-width properties required for the second
 * layout-pass.
 * @param  {Object} docStructure document-definition-object
 * @return {Object}              document-measurement-object
 */
DocMeasure.prototype.measureDocument = function (docStructure) {
	return this.measureNode(docStructure);
};

DocMeasure.prototype.measureNode = function (node) {

	var self = this;

	return this.styleStack.auto(node, function () {
		// TODO: refactor + rethink whether this is the proper way to handle margins
		node._margin = getNodeMargin(node);

		if (node.columns) {
			return extendMargins(self.measureColumns(node));
		} else if (node.stack) {
			return extendMargins(self.measureVerticalContainer(node));
		} else if (node.ul) {
			return extendMargins(self.measureUnorderedList(node));
		} else if (node.ol) {
			return extendMargins(self.measureOrderedList(node));
		} else if (node.table) {
			return extendMargins(self.measureTable(node));
		} else if (node.text !== undefined) {
			return extendMargins(self.measureLeaf(node));
		} else if (node.toc) {
			return extendMargins(self.measureToc(node));
		} else if (node.image) {
			return extendMargins(self.measureImage(node));
		} else if (node.canvas) {
			return extendMargins(self.measureCanvas(node));
		} else if (node.qr) {
			return extendMargins(self.measureQr(node));
		} else {
			throw 'Unrecognized document structure: ' + JSON.stringify(node, fontStringify);
		}
	});

	function extendMargins(node) {
		var margin = node._margin;

		if (margin) {
			node._minWidth += margin[0] + margin[2];
			node._maxWidth += margin[0] + margin[2];
		}

		return node;
	}

	function getNodeMargin() {

		function processSingleMargins(node, currentMargin) {
			if (node.marginLeft || node.marginTop || node.marginRight || node.marginBottom) {
				return [
					node.marginLeft || currentMargin[0] || 0,
					node.marginTop || currentMargin[1] || 0,
					node.marginRight || currentMargin[2] || 0,
					node.marginBottom || currentMargin[3] || 0
				];
			}
			return currentMargin;
		}

		function flattenStyleArray(styleArray) {
			var flattenedStyles = {};
			for (var i = styleArray.length - 1; i >= 0; i--) {
				var styleName = styleArray[i];
				var style = self.styleStack.styleDictionary[styleName];
				for (var key in style) {
					if (style.hasOwnProperty(key)) {
						flattenedStyles[key] = style[key];
					}
				}
			}
			return flattenedStyles;
		}

		function convertMargin(margin) {
			if (isNumber(margin)) {
				margin = [margin, margin, margin, margin];
			} else if (isArray(margin)) {
				if (margin.length === 2) {
					margin = [margin[0], margin[1], margin[0], margin[1]];
				}
			}
			return margin;
		}

		var margin = [undefined, undefined, undefined, undefined];

		if (node.style) {
			var styleArray = isArray(node.style) ? node.style : [node.style];
			var flattenedStyleArray = flattenStyleArray(styleArray);

			if (flattenedStyleArray) {
				margin = processSingleMargins(flattenedStyleArray, margin);
			}

			if (flattenedStyleArray.margin) {
				margin = convertMargin(flattenedStyleArray.margin);
			}
		}

		margin = processSingleMargins(node, margin);

		if (node.margin) {
			margin = convertMargin(node.margin);
		}

		if (margin[0] === undefined && margin[1] === undefined && margin[2] === undefined && margin[3] === undefined) {
			return null;
		} else {
			return margin;
		}
	}
};

DocMeasure.prototype.convertIfBase64Image = function (node) {
	if (/^data:image\/(jpeg|jpg|png);base64,/.test(node.image)) {
		var label = '$$pdfmake$$' + this.autoImageIndex++;
		this.images[label] = node.image;
		node.image = label;
	}
};

DocMeasure.prototype.measureImage = function (node) {
	if (this.images) {
		this.convertIfBase64Image(node);
	}

	var imageSize = this.imageMeasure.measureImage(node.image);

	if (node.fit) {
		var factor = (imageSize.width / imageSize.height > node.fit[0] / node.fit[1]) ? node.fit[0] / imageSize.width : node.fit[1] / imageSize.height;
		node._width = node._minWidth = node._maxWidth = imageSize.width * factor;
		node._height = imageSize.height * factor;
	} else {
		node._width = node._minWidth = node._maxWidth = node.width || imageSize.width;
		node._height = node.height || (imageSize.height * node._width / imageSize.width);

		if (isNumber(node.maxWidth) && node.maxWidth < node._width) {
			node._width = node._minWidth = node._maxWidth = node.maxWidth;
			node._height = node._width * imageSize.height / imageSize.width;
		}

		if (isNumber(node.maxHeight) && node.maxHeight < node._height) {
			node._height = node.maxHeight;
			node._width = node._minWidth = node._maxWidth = node._height * imageSize.width / imageSize.height;
		}

		if (isNumber(node.minWidth) && node.minWidth > node._width) {
			node._width = node._minWidth = node._maxWidth = node.minWidth;
			node._height = node._width * imageSize.height / imageSize.width;
		}

		if (isNumber(node.minHeight) && node.minHeight > node._height) {
			node._height = node.minHeight;
			node._width = node._minWidth = node._maxWidth = node._height * imageSize.width / imageSize.height;
		}
	}

	node._alignment = this.styleStack.getProperty('alignment');
	return node;
};

DocMeasure.prototype.measureLeaf = function (node) {

	if (node._textRef && node._textRef._nodeRef.text) {
		node.text = node._textRef._nodeRef.text;
	}

	// Make sure style properties of the node itself are considered when building inlines.
	// We could also just pass [node] to buildInlines, but that fails for bullet points.
	var styleStack = this.styleStack.clone();
	styleStack.push(node);

	var data = this.textTools.buildInlines(node.text, styleStack);

	node._inlines = data.items;
	node._minWidth = data.minWidth;
	node._maxWidth = data.maxWidth;

	return node;
};

DocMeasure.prototype.measureToc = function (node) {
	if (node.toc.title) {
		node.toc.title = this.measureNode(node.toc.title);
	}

	var body = [];
	var textStyle = node.toc.textStyle || {};
	var numberStyle = node.toc.numberStyle || textStyle;
	var textMargin = node.toc.textMargin || [0, 0, 0, 0];
	for (var i = 0, l = node.toc._items.length; i < l; i++) {
		var item = node.toc._items[i];
		var lineStyle = node.toc._items[i].tocStyle || textStyle;
		var lineMargin = node.toc._items[i].tocMargin || textMargin;
		body.push([
			{text: item.text, alignment: 'left', style: lineStyle, margin: lineMargin},
			{text: '00000', alignment: 'right', _tocItemRef: item, style: numberStyle, margin: [0, lineMargin[1], 0, lineMargin[3]]}
		]);
	}


	node.toc._table = {
		table: {
			dontBreakRows: true,
			widths: ['*', 'auto'],
			body: body
		},
		layout: 'noBorders'
	};

	node.toc._table = this.measureNode(node.toc._table);

	return node;
};

DocMeasure.prototype.measureVerticalContainer = function (node) {
	var items = node.stack;

	node._minWidth = 0;
	node._maxWidth = 0;

	for (var i = 0, l = items.length; i < l; i++) {
		items[i] = this.measureNode(items[i]);

		node._minWidth = Math.max(node._minWidth, items[i]._minWidth);
		node._maxWidth = Math.max(node._maxWidth, items[i]._maxWidth);
	}

	return node;
};

DocMeasure.prototype.gapSizeForList = function () {
	return this.textTools.sizeOfString('9. ', this.styleStack);
};

DocMeasure.prototype.buildUnorderedMarker = function (styleStack, gapSize, type) {
	function buildDisc(gapSize, color) {
		// TODO: ascender-based calculations
		var radius = gapSize.fontSize / 6;
		return {
			canvas: [{
					x: radius,
					y: (gapSize.height / gapSize.lineHeight) + gapSize.descender - gapSize.fontSize / 3,
					r1: radius,
					r2: radius,
					type: 'ellipse',
					color: color
				}]
		};
	}

	function buildSquare(gapSize, color) {
		// TODO: ascender-based calculations
		var size = gapSize.fontSize / 3;
		return {
			canvas: [{
					x: 0,
					y: (gapSize.height / gapSize.lineHeight) + gapSize.descender - (gapSize.fontSize / 3) - (size / 2),
					h: size,
					w: size,
					type: 'rect',
					color: color
				}]
		};
	}

	function buildCircle(gapSize, color) {
		// TODO: ascender-based calculations
		var radius = gapSize.fontSize / 6;
		return {
			canvas: [{
					x: radius,
					y: (gapSize.height / gapSize.lineHeight) + gapSize.descender - gapSize.fontSize / 3,
					r1: radius,
					r2: radius,
					type: 'ellipse',
					lineColor: color
				}]
		};
	}

	var marker;
	var color = styleStack.getProperty('markerColor') || styleStack.getProperty('color') || 'black';

	switch (type) {
		case 'circle':
			marker = buildCircle(gapSize, color);
			break;

		case 'square':
			marker = buildSquare(gapSize, color);
			break;

		case 'none':
			marker = {};
			break;

		case 'disc':
		default:
			marker = buildDisc(gapSize, color);
			break;
	}

	marker._minWidth = marker._maxWidth = gapSize.width;
	marker._minHeight = marker._maxHeight = gapSize.height;

	return marker;
};

DocMeasure.prototype.buildOrderedMarker = function (counter, styleStack, type, separator) {
	function prepareAlpha(counter) {
		function toAlpha(num) {
			return (num >= 26 ? toAlpha((num / 26 >> 0) - 1) : '') + 'abcdefghijklmnopqrstuvwxyz'[num % 26 >> 0];
		}

		if (counter < 1) {
			return counter.toString();
		}

		return toAlpha(counter - 1);
	}

	function prepareRoman(counter) {
		if (counter < 1 || counter > 4999) {
			return counter.toString();
		}
		var num = counter;
		var lookup = {M: 1000, CM: 900, D: 500, CD: 400, C: 100, XC: 90, L: 50, XL: 40, X: 10, IX: 9, V: 5, IV: 4, I: 1}, roman = '', i;
		for (i in lookup) {
			while (num >= lookup[i]) {
				roman += i;
				num -= lookup[i];
			}
		}
		return roman;
	}

	function prepareDecimal(counter) {
		return counter.toString();
	}

	var counterText;
	switch (type) {
		case 'none':
			counterText = null;
			break;

		case 'upper-alpha':
			counterText = prepareAlpha(counter).toUpperCase();
			break;

		case 'lower-alpha':
			counterText = prepareAlpha(counter);
			break;

		case 'upper-roman':
			counterText = prepareRoman(counter);
			break;

		case 'lower-roman':
			counterText = prepareRoman(counter).toLowerCase();
			break;

		case 'decimal':
		default:
			counterText = prepareDecimal(counter);
			break;
	}

	if (counterText === null) {
		return {};
	}

	if (separator) {
		if (isArray(separator)) {
			if (separator[0]) {
				counterText = separator[0] + counterText;
			}

			if (separator[1]) {
				counterText += separator[1];
			}
			counterText += ' ';
		} else {
			counterText += separator + ' ';
		}
	}

	var textArray = {text: counterText};
	var markerColor = styleStack.getProperty('markerColor');
	if (markerColor) {
		textArray.color = markerColor;
	}

	return {_inlines: this.textTools.buildInlines(textArray, styleStack).items};
};

DocMeasure.prototype.measureUnorderedList = function (node) {
	var style = this.styleStack.clone();
	var items = node.ul;
	node.type = node.type || 'disc';
	node._gapSize = this.gapSizeForList();
	node._minWidth = 0;
	node._maxWidth = 0;

	for (var i = 0, l = items.length; i < l; i++) {
		var item = items[i] = this.measureNode(items[i]);

		if (!item.ol && !item.ul) {
			item.listMarker = this.buildUnorderedMarker(style, node._gapSize, item.listType || node.type);
		}

		node._minWidth = Math.max(node._minWidth, items[i]._minWidth + node._gapSize.width);
		node._maxWidth = Math.max(node._maxWidth, items[i]._maxWidth + node._gapSize.width);
	}

	return node;
};

DocMeasure.prototype.measureOrderedList = function (node) {
	var style = this.styleStack.clone();
	var items = node.ol;
	node.type = node.type || 'decimal';
	node.separator = node.separator || '.';
	node.reversed = node.reversed || false;
	if (!node.start) {
		node.start = node.reversed ? items.length : 1;
	}
	node._gapSize = this.gapSizeForList();
	node._minWidth = 0;
	node._maxWidth = 0;

	var counter = node.start;
	for (var i = 0, l = items.length; i < l; i++) {
		var item = items[i] = this.measureNode(items[i]);

		if (!item.ol && !item.ul) {
			item.listMarker = this.buildOrderedMarker(item.counter || counter, style, item.listType || node.type, node.separator);
			if (item.listMarker._inlines) {
				node._gapSize.width = Math.max(node._gapSize.width, item.listMarker._inlines[0].width);
			}
		}  // TODO: else - nested lists numbering

		node._minWidth = Math.max(node._minWidth, items[i]._minWidth);
		node._maxWidth = Math.max(node._maxWidth, items[i]._maxWidth);

		if (node.reversed) {
			counter--;
		} else {
			counter++;
		}
	}

	node._minWidth += node._gapSize.width;
	node._maxWidth += node._gapSize.width;

	for (var i = 0, l = items.length; i < l; i++) {
		var item = items[i];
		if (!item.ol && !item.ul) {
			item.listMarker._minWidth = item.listMarker._maxWidth = node._gapSize.width;
		}
	}

	return node;
};

DocMeasure.prototype.measureColumns = function (node) {
	var columns = node.columns;
	node._gap = this.styleStack.getProperty('columnGap') || 0;

	for (var i = 0, l = columns.length; i < l; i++) {
		columns[i] = this.measureNode(columns[i]);
	}

	var measures = ColumnCalculator.measureMinMax(columns);

	var numGaps = (columns.length > 0) ? (columns.length - 1) : 0;
	node._minWidth = measures.min + node._gap * numGaps;
	node._maxWidth = measures.max + node._gap * numGaps;

	return node;
};

DocMeasure.prototype.measureTable = function (node) {
	extendTableWidths(node);
	node._layout = getLayout(this.tableLayouts);
	node._offsets = getOffsets(node._layout);

	var colSpans = [];
	var col, row, cols, rows;

	for (col = 0, cols = node.table.body[0].length; col < cols; col++) {
		var c = node.table.widths[col];
		c._minWidth = 0;
		c._maxWidth = 0;

		for (row = 0, rows = node.table.body.length; row < rows; row++) {
			var rowData = node.table.body[row];
			var data = rowData[col];
			if (data === undefined) {
				console.error('Malformed table row ', rowData, 'in node ', node);
				throw 'Malformed table row, a cell is undefined.';
			}
			if (data === null) { // transform to object
				data = '';
			}

			if (!data._span) {
				data = rowData[col] = this.styleStack.auto(data, measureCb(this, data));

				if (data.colSpan && data.colSpan > 1) {
					markSpans(rowData, col, data.colSpan);
					colSpans.push({col: col, span: data.colSpan, minWidth: data._minWidth, maxWidth: data._maxWidth});
				} else {
					c._minWidth = Math.max(c._minWidth, data._minWidth);
					c._maxWidth = Math.max(c._maxWidth, data._maxWidth);
				}
			}

			if (data.rowSpan && data.rowSpan > 1) {
				markVSpans(node.table, row, col, data.rowSpan);
			}
		}
	}

	extendWidthsForColSpans();

	var measures = ColumnCalculator.measureMinMax(node.table.widths);

	node._minWidth = measures.min + node._offsets.total;
	node._maxWidth = measures.max + node._offsets.total;

	return node;

	function measureCb(_this, data) {
		return function () {
			if (isObject(data)) {
				data.fillColor = _this.styleStack.getProperty('fillColor');
			}
			return _this.measureNode(data);
		};
	}

	function getLayout(tableLayouts) {
		var layout = node.layout;

		if (isString(layout)) {
			layout = tableLayouts[layout];
		}

		var defaultLayout = {
			hLineWidth: function (i, node) {
				return 1;
			},
			vLineWidth: function (i, node) {
				return 1;
			},
			hLineColor: function (i, node) {
				return 'black';
			},
			vLineColor: function (i, node) {
				return 'black';
			},
			paddingLeft: function (i, node) {
				return 4;
			},
			paddingRight: function (i, node) {
				return 4;
			},
			paddingTop: function (i, node) {
				return 2;
			},
			paddingBottom: function (i, node) {
				return 2;
			},
			fillColor: function (i, node) {
				return null;
			},
			defaultBorder: true
		};

		return pack(defaultLayout, layout);
	}

	function getOffsets(layout) {
		var offsets = [];
		var totalOffset = 0;
		var prevRightPadding = 0;

		for (var i = 0, l = node.table.widths.length; i < l; i++) {
			var lOffset = prevRightPadding + layout.vLineWidth(i, node) + layout.paddingLeft(i, node);
			offsets.push(lOffset);
			totalOffset += lOffset;
			prevRightPadding = layout.paddingRight(i, node);
		}

		totalOffset += prevRightPadding + layout.vLineWidth(node.table.widths.length, node);

		return {
			total: totalOffset,
			offsets: offsets
		};
	}

	function extendWidthsForColSpans() {
		var q, j;

		for (var i = 0, l = colSpans.length; i < l; i++) {
			var span = colSpans[i];

			var currentMinMax = getMinMax(span.col, span.span, node._offsets);
			var minDifference = span.minWidth - currentMinMax.minWidth;
			var maxDifference = span.maxWidth - currentMinMax.maxWidth;

			if (minDifference > 0) {
				q = minDifference / span.span;

				for (j = 0; j < span.span; j++) {
					node.table.widths[span.col + j]._minWidth += q;
				}
			}

			if (maxDifference > 0) {
				q = maxDifference / span.span;

				for (j = 0; j < span.span; j++) {
					node.table.widths[span.col + j]._maxWidth += q;
				}
			}
		}
	}

	function getMinMax(col, span, offsets) {
		var result = {minWidth: 0, maxWidth: 0};

		for (var i = 0; i < span; i++) {
			result.minWidth += node.table.widths[col + i]._minWidth + (i ? offsets.offsets[col + i] : 0);
			result.maxWidth += node.table.widths[col + i]._maxWidth + (i ? offsets.offsets[col + i] : 0);
		}

		return result;
	}

	function markSpans(rowData, col, span) {
		for (var i = 1; i < span; i++) {
			rowData[col + i] = {
				_span: true,
				_minWidth: 0,
				_maxWidth: 0,
				rowSpan: rowData[col].rowSpan
			};
		}
	}

	function markVSpans(table, row, col, span) {
		for (var i = 1; i < span; i++) {
			table.body[row + i][col] = {
				_span: true,
				_minWidth: 0,
				_maxWidth: 0,
				fillColor: table.body[row][col].fillColor
			};
		}
	}

	function extendTableWidths(node) {
		if (!node.table.widths) {
			node.table.widths = 'auto';
		}

		if (isString(node.table.widths)) {
			node.table.widths = [node.table.widths];

			while (node.table.widths.length < node.table.body[0].length) {
				node.table.widths.push(node.table.widths[node.table.widths.length - 1]);
			}
		}

		for (var i = 0, l = node.table.widths.length; i < l; i++) {
			var w = node.table.widths[i];
			if (isNumber(w) || isString(w)) {
				node.table.widths[i] = {width: w};
			}
		}
	}
};

DocMeasure.prototype.measureCanvas = function (node) {
	var w = 0, h = 0;

	for (var i = 0, l = node.canvas.length; i < l; i++) {
		var vector = node.canvas[i];

		switch (vector.type) {
			case 'ellipse':
				w = Math.max(w, vector.x + vector.r1);
				h = Math.max(h, vector.y + vector.r2);
				break;
			case 'rect':
				w = Math.max(w, vector.x + vector.w);
				h = Math.max(h, vector.y + vector.h);
				break;
			case 'line':
				w = Math.max(w, vector.x1, vector.x2);
				h = Math.max(h, vector.y1, vector.y2);
				break;
			case 'polyline':
				for (var i2 = 0, l2 = vector.points.length; i2 < l2; i2++) {
					w = Math.max(w, vector.points[i2].x);
					h = Math.max(h, vector.points[i2].y);
				}
				break;
		}
	}

	node._minWidth = node._maxWidth = w;
	node._minHeight = node._maxHeight = h;
	node._alignment = this.styleStack.getProperty('alignment');

	return node;
};

DocMeasure.prototype.measureQr = function (node) {
	node = qrEncoder.measure(node);
	node._alignment = this.styleStack.getProperty('alignment');
	return node;
};

module.exports = DocMeasure;


/***/ }),
/* 131 */
/***/ (function(module, exports, __webpack_require__) {

var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';

;(function (exports) {
	'use strict';

  var Arr = (typeof Uint8Array !== 'undefined')
    ? Uint8Array
    : Array

	var PLUS   = '+'.charCodeAt(0)
	var SLASH  = '/'.charCodeAt(0)
	var NUMBER = '0'.charCodeAt(0)
	var LOWER  = 'a'.charCodeAt(0)
	var UPPER  = 'A'.charCodeAt(0)
	var PLUS_URL_SAFE = '-'.charCodeAt(0)
	var SLASH_URL_SAFE = '_'.charCodeAt(0)

	function decode (elt) {
		var code = elt.charCodeAt(0)
		if (code === PLUS ||
		    code === PLUS_URL_SAFE)
			return 62 // '+'
		if (code === SLASH ||
		    code === SLASH_URL_SAFE)
			return 63 // '/'
		if (code < NUMBER)
			return -1 //no match
		if (code < NUMBER + 10)
			return code - NUMBER + 26 + 26
		if (code < UPPER + 26)
			return code - UPPER
		if (code < LOWER + 26)
			return code - LOWER + 26
	}

	function b64ToByteArray (b64) {
		var i, j, l, tmp, placeHolders, arr

		if (b64.length % 4 > 0) {
			throw new Error('Invalid string. Length must be a multiple of 4')
		}

		// the number of equal signs (place holders)
		// if there are two placeholders, than the two characters before it
		// represent one byte
		// if there is only one, then the three characters before it represent 2 bytes
		// this is just a cheap hack to not do indexOf twice
		var len = b64.length
		placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0

		// base64 is 4/3 + up to two characters of the original data
		arr = new Arr(b64.length * 3 / 4 - placeHolders)

		// if there are placeholders, only get up to the last complete 4 chars
		l = placeHolders > 0 ? b64.length - 4 : b64.length

		var L = 0

		function push (v) {
			arr[L++] = v
		}

		for (i = 0, j = 0; i < l; i += 4, j += 3) {
			tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))
			push((tmp & 0xFF0000) >> 16)
			push((tmp & 0xFF00) >> 8)
			push(tmp & 0xFF)
		}

		if (placeHolders === 2) {
			tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4)
			push(tmp & 0xFF)
		} else if (placeHolders === 1) {
			tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)
			push((tmp >> 8) & 0xFF)
			push(tmp & 0xFF)
		}

		return arr
	}

	function uint8ToBase64 (uint8) {
		var i,
			extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
			output = "",
			temp, length

		function encode (num) {
			return lookup.charAt(num)
		}

		function tripletToBase64 (num) {
			return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F)
		}

		// go through the array every three bytes, we'll deal with trailing stuff later
		for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {
			temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
			output += tripletToBase64(temp)
		}

		// pad the end with zeros, but make sure to not forget the extra bytes
		switch (extraBytes) {
			case 1:
				temp = uint8[uint8.length - 1]
				output += encode(temp >> 2)
				output += encode((temp << 4) & 0x3F)
				output += '=='
				break
			case 2:
				temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1])
				output += encode(temp >> 10)
				output += encode((temp >> 4) & 0x3F)
				output += encode((temp << 2) & 0x3F)
				output += '='
				break
		}

		return output
	}

	exports.toByteArray = b64ToByteArray
	exports.fromByteArray = uint8ToBase64
}( false ? (this.base64js = {}) : exports))


/***/ }),
/* 132 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.7.1
(function() {
  var AI, AL, B2, BA, BB, BK, CB, CJ, CL, CM, CP, CR, EX, GL, H2, H3, HL, HY, ID, IN, IS, JL, JT, JV, LF, NL, NS, NU, OP, PO, PR, QU, RI, SA, SG, SP, SY, WJ, XX, ZW;

  exports.OP = OP = 0;

  exports.CL = CL = 1;

  exports.CP = CP = 2;

  exports.QU = QU = 3;

  exports.GL = GL = 4;

  exports.NS = NS = 5;

  exports.EX = EX = 6;

  exports.SY = SY = 7;

  exports.IS = IS = 8;

  exports.PR = PR = 9;

  exports.PO = PO = 10;

  exports.NU = NU = 11;

  exports.AL = AL = 12;

  exports.HL = HL = 13;

  exports.ID = ID = 14;

  exports.IN = IN = 15;

  exports.HY = HY = 16;

  exports.BA = BA = 17;

  exports.BB = BB = 18;

  exports.B2 = B2 = 19;

  exports.ZW = ZW = 20;

  exports.CM = CM = 21;

  exports.WJ = WJ = 22;

  exports.H2 = H2 = 23;

  exports.H3 = H3 = 24;

  exports.JL = JL = 25;

  exports.JV = JV = 26;

  exports.JT = JT = 27;

  exports.RI = RI = 28;

  exports.AI = AI = 29;

  exports.BK = BK = 30;

  exports.CB = CB = 31;

  exports.CJ = CJ = 32;

  exports.CR = CR = 33;

  exports.LF = LF = 34;

  exports.NL = NL = 35;

  exports.SA = SA = 36;

  exports.SG = SG = 37;

  exports.SP = SP = 38;

  exports.XX = XX = 39;

}).call(this);


/***/ }),
/* 133 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.7.1
(function() {
  var CI_BRK, CP_BRK, DI_BRK, IN_BRK, PR_BRK;

  exports.DI_BRK = DI_BRK = 0;

  exports.IN_BRK = IN_BRK = 1;

  exports.CI_BRK = CI_BRK = 2;

  exports.CP_BRK = CP_BRK = 3;

  exports.PR_BRK = PR_BRK = 4;

  exports.pairTable = [[PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, CP_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [PR_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, CI_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK], [IN_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, CI_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, IN_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [IN_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK], [IN_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [IN_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [IN_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [IN_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, IN_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, DI_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, IN_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, DI_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [IN_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, CI_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, PR_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [IN_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK], [IN_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, CI_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, IN_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, IN_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, IN_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, IN_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, IN_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, DI_BRK], [DI_BRK, PR_BRK, PR_BRK, IN_BRK, IN_BRK, IN_BRK, PR_BRK, PR_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK, IN_BRK, DI_BRK, DI_BRK, PR_BRK, CI_BRK, PR_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, DI_BRK, IN_BRK]];

}).call(this);


/***/ }),
/* 134 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/*eslint no-unused-vars: ["error", {"args": "none"}]*/
/*eslint no-redeclare: "off"*/


/* qr.js -- QR code generator in Javascript (revision 2011-01-19)
 * Written by Kang Seonghoon <public+qrjs@mearie.org>.
 *
 * This source code is in the public domain; if your jurisdiction does not
 * recognize the public domain the terms of Creative Commons CC0 license
 * apply. In the other words, you can always do what you want.
 */


// per-version information (cf. JIS X 0510:2004 pp. 30--36, 71)
//
// [0]: the degree of generator polynomial by ECC levels
// [1]: # of code blocks by ECC levels
// [2]: left-top positions of alignment patterns
//
// the number in this table (in particular, [0]) does not exactly match with
// the numbers in the specficiation. see augumenteccs below for the reason.
var VERSIONS = [
	null,
	[[10, 7, 17, 13], [1, 1, 1, 1], []],
	[[16, 10, 28, 22], [1, 1, 1, 1], [4, 16]],
	[[26, 15, 22, 18], [1, 1, 2, 2], [4, 20]],
	[[18, 20, 16, 26], [2, 1, 4, 2], [4, 24]],
	[[24, 26, 22, 18], [2, 1, 4, 4], [4, 28]],
	[[16, 18, 28, 24], [4, 2, 4, 4], [4, 32]],
	[[18, 20, 26, 18], [4, 2, 5, 6], [4, 20, 36]],
	[[22, 24, 26, 22], [4, 2, 6, 6], [4, 22, 40]],
	[[22, 30, 24, 20], [5, 2, 8, 8], [4, 24, 44]],
	[[26, 18, 28, 24], [5, 4, 8, 8], [4, 26, 48]],
	[[30, 20, 24, 28], [5, 4, 11, 8], [4, 28, 52]],
	[[22, 24, 28, 26], [8, 4, 11, 10], [4, 30, 56]],
	[[22, 26, 22, 24], [9, 4, 16, 12], [4, 32, 60]],
	[[24, 30, 24, 20], [9, 4, 16, 16], [4, 24, 44, 64]],
	[[24, 22, 24, 30], [10, 6, 18, 12], [4, 24, 46, 68]],
	[[28, 24, 30, 24], [10, 6, 16, 17], [4, 24, 48, 72]],
	[[28, 28, 28, 28], [11, 6, 19, 16], [4, 28, 52, 76]],
	[[26, 30, 28, 28], [13, 6, 21, 18], [4, 28, 54, 80]],
	[[26, 28, 26, 26], [14, 7, 25, 21], [4, 28, 56, 84]],
	[[26, 28, 28, 30], [16, 8, 25, 20], [4, 32, 60, 88]],
	[[26, 28, 30, 28], [17, 8, 25, 23], [4, 26, 48, 70, 92]],
	[[28, 28, 24, 30], [17, 9, 34, 23], [4, 24, 48, 72, 96]],
	[[28, 30, 30, 30], [18, 9, 30, 25], [4, 28, 52, 76, 100]],
	[[28, 30, 30, 30], [20, 10, 32, 27], [4, 26, 52, 78, 104]],
	[[28, 26, 30, 30], [21, 12, 35, 29], [4, 30, 56, 82, 108]],
	[[28, 28, 30, 28], [23, 12, 37, 34], [4, 28, 56, 84, 112]],
	[[28, 30, 30, 30], [25, 12, 40, 34], [4, 32, 60, 88, 116]],
	[[28, 30, 30, 30], [26, 13, 42, 35], [4, 24, 48, 72, 96, 120]],
	[[28, 30, 30, 30], [28, 14, 45, 38], [4, 28, 52, 76, 100, 124]],
	[[28, 30, 30, 30], [29, 15, 48, 40], [4, 24, 50, 76, 102, 128]],
	[[28, 30, 30, 30], [31, 16, 51, 43], [4, 28, 54, 80, 106, 132]],
	[[28, 30, 30, 30], [33, 17, 54, 45], [4, 32, 58, 84, 110, 136]],
	[[28, 30, 30, 30], [35, 18, 57, 48], [4, 28, 56, 84, 112, 140]],
	[[28, 30, 30, 30], [37, 19, 60, 51], [4, 32, 60, 88, 116, 144]],
	[[28, 30, 30, 30], [38, 19, 63, 53], [4, 28, 52, 76, 100, 124, 148]],
	[[28, 30, 30, 30], [40, 20, 66, 56], [4, 22, 48, 74, 100, 126, 152]],
	[[28, 30, 30, 30], [43, 21, 70, 59], [4, 26, 52, 78, 104, 130, 156]],
	[[28, 30, 30, 30], [45, 22, 74, 62], [4, 30, 56, 82, 108, 134, 160]],
	[[28, 30, 30, 30], [47, 24, 77, 65], [4, 24, 52, 80, 108, 136, 164]],
	[[28, 30, 30, 30], [49, 25, 81, 68], [4, 28, 56, 84, 112, 140, 168]]];

// mode constants (cf. Table 2 in JIS X 0510:2004 p. 16)
var MODE_TERMINATOR = 0;
var MODE_NUMERIC = 1, MODE_ALPHANUMERIC = 2, MODE_OCTET = 4, MODE_KANJI = 8;

// validation regexps
var NUMERIC_REGEXP = /^\d*$/;
var ALPHANUMERIC_REGEXP = /^[A-Za-z0-9 $%*+\-./:]*$/;
var ALPHANUMERIC_OUT_REGEXP = /^[A-Z0-9 $%*+\-./:]*$/;

// ECC levels (cf. Table 22 in JIS X 0510:2004 p. 45)
var ECCLEVEL_L = 1, ECCLEVEL_M = 0, ECCLEVEL_Q = 3, ECCLEVEL_H = 2;

// GF(2^8)-to-integer mapping with a reducing polynomial x^8+x^4+x^3+x^2+1
// invariant: GF256_MAP[GF256_INVMAP[i]] == i for all i in [1,256)
var GF256_MAP = [], GF256_INVMAP = [-1];
for (var i = 0, v = 1; i < 255; ++i) {
	GF256_MAP.push(v);
	GF256_INVMAP[v] = i;
	v = (v * 2) ^ (v >= 128 ? 0x11d : 0);
}

// generator polynomials up to degree 30
// (should match with polynomials in JIS X 0510:2004 Appendix A)
//
// generator polynomial of degree K is product of (x-\alpha^0), (x-\alpha^1),
// ..., (x-\alpha^(K-1)). by convention, we omit the K-th coefficient (always 1)
// from the result; also other coefficients are written in terms of the exponent
// to \alpha to avoid the redundant calculation. (see also calculateecc below.)
var GF256_GENPOLY = [[]];
for (var i = 0; i < 30; ++i) {
	var prevpoly = GF256_GENPOLY[i], poly = [];
	for (var j = 0; j <= i; ++j) {
		var a = (j < i ? GF256_MAP[prevpoly[j]] : 0);
		var b = GF256_MAP[(i + (prevpoly[j - 1] || 0)) % 255];
		poly.push(GF256_INVMAP[a ^ b]);
	}
	GF256_GENPOLY.push(poly);
}

// alphanumeric character mapping (cf. Table 5 in JIS X 0510:2004 p. 19)
var ALPHANUMERIC_MAP = {};
for (var i = 0; i < 45; ++i) {
	ALPHANUMERIC_MAP['0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:'.charAt(i)] = i;
}

// mask functions in terms of row # and column #
// (cf. Table 20 in JIS X 0510:2004 p. 42)
/*jshint unused: false */
var MASKFUNCS = [
	function (i, j) {
		return (i + j) % 2 === 0;
	},
	function (i, j) {
		return i % 2 === 0;
	},
	function (i, j) {
		return j % 3 === 0;
	},
	function (i, j) {
		return (i + j) % 3 === 0;
	},
	function (i, j) {
		return (((i / 2) | 0) + ((j / 3) | 0)) % 2 === 0;
	},
	function (i, j) {
		return (i * j) % 2 + (i * j) % 3 === 0;
	},
	function (i, j) {
		return ((i * j) % 2 + (i * j) % 3) % 2 === 0;
	},
	function (i, j) {
		return ((i + j) % 2 + (i * j) % 3) % 2 === 0;
	}];

// returns true when the version information has to be embeded.
var needsverinfo = function (ver) {
	return ver > 6;
};

// returns the size of entire QR code for given version.
var getsizebyver = function (ver) {
	return 4 * ver + 17;
};

// returns the number of bits available for code words in this version.
var nfullbits = function (ver) {
	/*
	 * |<--------------- n --------------->|
	 * |        |<----- n-17 ---->|        |
	 * +-------+                ///+-------+ ----
	 * |       |                ///|       |    ^
	 * |  9x9  |       @@@@@    ///|  9x8  |    |
	 * |       | # # # @5x5@ # # # |       |    |
	 * +-------+       @@@@@       +-------+    |
	 *       #                               ---|
	 *                                        ^ |
	 *       #                                |
	 *     @@@@@       @@@@@       @@@@@      | n
	 *     @5x5@       @5x5@       @5x5@   n-17
	 *     @@@@@       @@@@@       @@@@@      | |
	 *       #                                | |
	 * //////                                 v |
	 * //////#                               ---|
	 * +-------+       @@@@@       @@@@@        |
	 * |       |       @5x5@       @5x5@        |
	 * |  8x9  |       @@@@@       @@@@@        |
	 * |       |                                v
	 * +-------+                             ----
	 *
	 * when the entire code has n^2 modules and there are m^2-3 alignment
	 * patterns, we have:
	 * - 225 (= 9x9 + 9x8 + 8x9) modules for finder patterns and
	 *   format information;
	 * - 2n-34 (= 2(n-17)) modules for timing patterns;
	 * - 36 (= 3x6 + 6x3) modules for version information, if any;
	 * - 25m^2-75 (= (m^2-3)(5x5)) modules for alignment patterns
	 *   if any, but 10m-20 (= 2(m-2)x5) of them overlaps with
	 *   timing patterns.
	 */
	var v = VERSIONS[ver];
	var nbits = 16 * ver * ver + 128 * ver + 64; // finder, timing and format info.
	if (needsverinfo(ver))
		nbits -= 36; // version information
	if (v[2].length) { // alignment patterns
		nbits -= 25 * v[2].length * v[2].length - 10 * v[2].length - 55;
	}
	return nbits;
};

// returns the number of bits available for data portions (i.e. excludes ECC
// bits but includes mode and length bits) in this version and ECC level.
var ndatabits = function (ver, ecclevel) {
	var nbits = nfullbits(ver) & ~7; // no sub-octet code words
	var v = VERSIONS[ver];
	nbits -= 8 * v[0][ecclevel] * v[1][ecclevel]; // ecc bits
	return nbits;
};

// returns the number of bits required for the length of data.
// (cf. Table 3 in JIS X 0510:2004 p. 16)
var ndatalenbits = function (ver, mode) {
	switch (mode) {
		case MODE_NUMERIC:
			return (ver < 10 ? 10 : ver < 27 ? 12 : 14);
		case MODE_ALPHANUMERIC:
			return (ver < 10 ? 9 : ver < 27 ? 11 : 13);
		case MODE_OCTET:
			return (ver < 10 ? 8 : 16);
		case MODE_KANJI:
			return (ver < 10 ? 8 : ver < 27 ? 10 : 12);
	}
};

// returns the maximum length of data possible in given configuration.
var getmaxdatalen = function (ver, mode, ecclevel) {
	var nbits = ndatabits(ver, ecclevel) - 4 - ndatalenbits(ver, mode); // 4 for mode bits
	switch (mode) {
		case MODE_NUMERIC:
			return ((nbits / 10) | 0) * 3 + (nbits % 10 < 4 ? 0 : nbits % 10 < 7 ? 1 : 2);
		case MODE_ALPHANUMERIC:
			return ((nbits / 11) | 0) * 2 + (nbits % 11 < 6 ? 0 : 1);
		case MODE_OCTET:
			return (nbits / 8) | 0;
		case MODE_KANJI:
			return (nbits / 13) | 0;
	}
};

// checks if the given data can be encoded in given mode, and returns
// the converted data for the further processing if possible. otherwise
// returns null.
//
// this function does not check the length of data; it is a duty of
// encode function below (as it depends on the version and ECC level too).
var validatedata = function (mode, data) {
	switch (mode) {
		case MODE_NUMERIC:
			if (!data.match(NUMERIC_REGEXP))
				return null;
			return data;

		case MODE_ALPHANUMERIC:
			if (!data.match(ALPHANUMERIC_REGEXP))
				return null;
			return data.toUpperCase();

		case MODE_OCTET:
			if (typeof data === 'string') { // encode as utf-8 string
				var newdata = [];
				for (var i = 0; i < data.length; ++i) {
					var ch = data.charCodeAt(i);
					if (ch < 0x80) {
						newdata.push(ch);
					} else if (ch < 0x800) {
						newdata.push(0xc0 | (ch >> 6),
							0x80 | (ch & 0x3f));
					} else if (ch < 0x10000) {
						newdata.push(0xe0 | (ch >> 12),
							0x80 | ((ch >> 6) & 0x3f),
							0x80 | (ch & 0x3f));
					} else {
						newdata.push(0xf0 | (ch >> 18),
							0x80 | ((ch >> 12) & 0x3f),
							0x80 | ((ch >> 6) & 0x3f),
							0x80 | (ch & 0x3f));
					}
				}
				return newdata;
			} else {
				return data;
			}
	}
};

// returns the code words (sans ECC bits) for given data and configurations.
// requires data to be preprocessed by validatedata. no length check is
// performed, and everything has to be checked before calling this function.
var encode = function (ver, mode, data, maxbuflen) {
	var buf = [];
	var bits = 0, remaining = 8;
	var datalen = data.length;

	// this function is intentionally no-op when n=0.
	var pack = function (x, n) {
		if (n >= remaining) {
			buf.push(bits | (x >> (n -= remaining)));
			while (n >= 8)
				buf.push((x >> (n -= 8)) & 255);
			bits = 0;
			remaining = 8;
		}
		if (n > 0)
			bits |= (x & ((1 << n) - 1)) << (remaining -= n);
	};

	var nlenbits = ndatalenbits(ver, mode);
	pack(mode, 4);
	pack(datalen, nlenbits);

	switch (mode) {
		case MODE_NUMERIC:
			for (var i = 2; i < datalen; i += 3) {
				pack(parseInt(data.substring(i - 2, i + 1), 10), 10);
			}
			pack(parseInt(data.substring(i - 2), 10), [0, 4, 7][datalen % 3]);
			break;

		case MODE_ALPHANUMERIC:
			for (var i = 1; i < datalen; i += 2) {
				pack(ALPHANUMERIC_MAP[data.charAt(i - 1)] * 45 +
					ALPHANUMERIC_MAP[data.charAt(i)], 11);
			}
			if (datalen % 2 == 1) {
				pack(ALPHANUMERIC_MAP[data.charAt(i - 1)], 6);
			}
			break;

		case MODE_OCTET:
			for (var i = 0; i < datalen; ++i) {
				pack(data[i], 8);
			}
			break;
	}

	// final bits. it is possible that adding terminator causes the buffer
	// to overflow, but then the buffer truncated to the maximum size will
	// be valid as the truncated terminator mode bits and padding is
	// identical in appearance (cf. JIS X 0510:2004 sec 8.4.8).
	pack(MODE_TERMINATOR, 4);
	if (remaining < 8)
		buf.push(bits);

	// the padding to fill up the remaining space. we should not add any
	// words when the overflow already occurred.
	while (buf.length + 1 < maxbuflen)
		buf.push(0xec, 0x11);
	if (buf.length < maxbuflen)
		buf.push(0xec);
	return buf;
};

// calculates ECC code words for given code words and generator polynomial.
//
// this is quite similar to CRC calculation as both Reed-Solomon and CRC use
// the certain kind of cyclic codes, which is effectively the division of
// zero-augumented polynomial by the generator polynomial. the only difference
// is that Reed-Solomon uses GF(2^8), instead of CRC's GF(2), and Reed-Solomon
// uses the different generator polynomial than CRC's.
var calculateecc = function (poly, genpoly) {
	var modulus = poly.slice(0);
	var polylen = poly.length, genpolylen = genpoly.length;
	for (var i = 0; i < genpolylen; ++i)
		modulus.push(0);
	for (var i = 0; i < polylen; ) {
		var quotient = GF256_INVMAP[modulus[i++]];
		if (quotient >= 0) {
			for (var j = 0; j < genpolylen; ++j) {
				modulus[i + j] ^= GF256_MAP[(quotient + genpoly[j]) % 255];
			}
		}
	}
	return modulus.slice(polylen);
};

// auguments ECC code words to given code words. the resulting words are
// ready to be encoded in the matrix.
//
// the much of actual augumenting procedure follows JIS X 0510:2004 sec 8.7.
// the code is simplified using the fact that the size of each code & ECC
// blocks is almost same; for example, when we have 4 blocks and 46 data words
// the number of code words in those blocks are 11, 11, 12, 12 respectively.
var augumenteccs = function (poly, nblocks, genpoly) {
	var subsizes = [];
	var subsize = (poly.length / nblocks) | 0, subsize0 = 0;
	var pivot = nblocks - poly.length % nblocks;
	for (var i = 0; i < pivot; ++i) {
		subsizes.push(subsize0);
		subsize0 += subsize;
	}
	for (var i = pivot; i < nblocks; ++i) {
		subsizes.push(subsize0);
		subsize0 += subsize + 1;
	}
	subsizes.push(subsize0);

	var eccs = [];
	for (var i = 0; i < nblocks; ++i) {
		eccs.push(calculateecc(poly.slice(subsizes[i], subsizes[i + 1]), genpoly));
	}

	var result = [];
	var nitemsperblock = (poly.length / nblocks) | 0;
	for (var i = 0; i < nitemsperblock; ++i) {
		for (var j = 0; j < nblocks; ++j) {
			result.push(poly[subsizes[j] + i]);
		}
	}
	for (var j = pivot; j < nblocks; ++j) {
		result.push(poly[subsizes[j + 1] - 1]);
	}
	for (var i = 0; i < genpoly.length; ++i) {
		for (var j = 0; j < nblocks; ++j) {
			result.push(eccs[j][i]);
		}
	}
	return result;
};

// auguments BCH(p+q,q) code to the polynomial over GF(2), given the proper
// genpoly. the both input and output are in binary numbers, and unlike
// calculateecc genpoly should include the 1 bit for the highest degree.
//
// actual polynomials used for this procedure are as follows:
// - p=10, q=5, genpoly=x^10+x^8+x^5+x^4+x^2+x+1 (JIS X 0510:2004 Appendix C)
// - p=18, q=6, genpoly=x^12+x^11+x^10+x^9+x^8+x^5+x^2+1 (ibid. Appendix D)
var augumentbch = function (poly, p, genpoly, q) {
	var modulus = poly << q;
	for (var i = p - 1; i >= 0; --i) {
		if ((modulus >> (q + i)) & 1)
			modulus ^= genpoly << i;
	}
	return (poly << q) | modulus;
};

// creates the base matrix for given version. it returns two matrices, one of
// them is the actual one and the another represents the "reserved" portion
// (e.g. finder and timing patterns) of the matrix.
//
// some entries in the matrix may be undefined, rather than 0 or 1. this is
// intentional (no initialization needed!), and putdata below will fill
// the remaining ones.
var makebasematrix = function (ver) {
	var v = VERSIONS[ver], n = getsizebyver(ver);
	var matrix = [], reserved = [];
	for (var i = 0; i < n; ++i) {
		matrix.push([]);
		reserved.push([]);
	}

	var blit = function (y, x, h, w, bits) {
		for (var i = 0; i < h; ++i) {
			for (var j = 0; j < w; ++j) {
				matrix[y + i][x + j] = (bits[i] >> j) & 1;
				reserved[y + i][x + j] = 1;
			}
		}
	};

	// finder patterns and a part of timing patterns
	// will also mark the format information area (not yet written) as reserved.
	blit(0, 0, 9, 9, [0x7f, 0x41, 0x5d, 0x5d, 0x5d, 0x41, 0x17f, 0x00, 0x40]);
	blit(n - 8, 0, 8, 9, [0x100, 0x7f, 0x41, 0x5d, 0x5d, 0x5d, 0x41, 0x7f]);
	blit(0, n - 8, 9, 8, [0xfe, 0x82, 0xba, 0xba, 0xba, 0x82, 0xfe, 0x00, 0x00]);

	// the rest of timing patterns
	for (var i = 9; i < n - 8; ++i) {
		matrix[6][i] = matrix[i][6] = ~i & 1;
		reserved[6][i] = reserved[i][6] = 1;
	}

	// alignment patterns
	var aligns = v[2], m = aligns.length;
	for (var i = 0; i < m; ++i) {
		var minj = (i === 0 || i === m - 1 ? 1 : 0), maxj = (i === 0 ? m - 1 : m);
		for (var j = minj; j < maxj; ++j) {
			blit(aligns[i], aligns[j], 5, 5, [0x1f, 0x11, 0x15, 0x11, 0x1f]);
		}
	}

	// version information
	if (needsverinfo(ver)) {
		var code = augumentbch(ver, 6, 0x1f25, 12);
		var k = 0;
		for (var i = 0; i < 6; ++i) {
			for (var j = 0; j < 3; ++j) {
				matrix[i][(n - 11) + j] = matrix[(n - 11) + j][i] = (code >> k++) & 1;
				reserved[i][(n - 11) + j] = reserved[(n - 11) + j][i] = 1;
			}
		}
	}

	return {matrix: matrix, reserved: reserved};
};

// fills the data portion (i.e. unmarked in reserved) of the matrix with given
// code words. the size of code words should be no more than available bits,
// and remaining bits are padded to 0 (cf. JIS X 0510:2004 sec 8.7.3).
var putdata = function (matrix, reserved, buf) {
	var n = matrix.length;
	var k = 0, dir = -1;
	for (var i = n - 1; i >= 0; i -= 2) {
		if (i == 6)
			--i; // skip the entire timing pattern column
		var jj = (dir < 0 ? n - 1 : 0);
		for (var j = 0; j < n; ++j) {
			for (var ii = i; ii > i - 2; --ii) {
				if (!reserved[jj][ii]) {
					// may overflow, but (undefined >> x)
					// is 0 so it will auto-pad to zero.
					matrix[jj][ii] = (buf[k >> 3] >> (~k & 7)) & 1;
					++k;
				}
			}
			jj += dir;
		}
		dir = -dir;
	}
	return matrix;
};

// XOR-masks the data portion of the matrix. repeating the call with the same
// arguments will revert the prior call (convenient in the matrix evaluation).
var maskdata = function (matrix, reserved, mask) {
	var maskf = MASKFUNCS[mask];
	var n = matrix.length;
	for (var i = 0; i < n; ++i) {
		for (var j = 0; j < n; ++j) {
			if (!reserved[i][j])
				matrix[i][j] ^= maskf(i, j);
		}
	}
	return matrix;
};

// puts the format information.
var putformatinfo = function (matrix, reserved, ecclevel, mask) {
	var n = matrix.length;
	var code = augumentbch((ecclevel << 3) | mask, 5, 0x537, 10) ^ 0x5412;
	for (var i = 0; i < 15; ++i) {
		var r = [0, 1, 2, 3, 4, 5, 7, 8, n - 7, n - 6, n - 5, n - 4, n - 3, n - 2, n - 1][i];
		var c = [n - 1, n - 2, n - 3, n - 4, n - 5, n - 6, n - 7, n - 8, 7, 5, 4, 3, 2, 1, 0][i];
		matrix[r][8] = matrix[8][c] = (code >> i) & 1;
		// we don't have to mark those bits reserved; always done
		// in makebasematrix above.
	}
	return matrix;
};

// evaluates the resulting matrix and returns the score (lower is better).
// (cf. JIS X 0510:2004 sec 8.8.2)
//
// the evaluation procedure tries to avoid the problematic patterns naturally
// occuring from the original matrix. for example, it penaltizes the patterns
// which just look like the finder pattern which will confuse the decoder.
// we choose the mask which results in the lowest score among 8 possible ones.
//
// note: zxing seems to use the same procedure and in many cases its choice
// agrees to ours, but sometimes it does not. practically it doesn't matter.
var evaluatematrix = function (matrix) {
	// N1+(k-5) points for each consecutive row of k same-colored modules,
	// where k >= 5. no overlapping row counts.
	var PENALTY_CONSECUTIVE = 3;
	// N2 points for each 2x2 block of same-colored modules.
	// overlapping block does count.
	var PENALTY_TWOBYTWO = 3;
	// N3 points for each pattern with >4W:1B:1W:3B:1W:1B or
	// 1B:1W:3B:1W:1B:>4W, or their multiples (e.g. highly unlikely,
	// but 13W:3B:3W:9B:3W:3B counts).
	var PENALTY_FINDERLIKE = 40;
	// N4*k points for every (5*k)% deviation from 50% black density.
	// i.e. k=1 for 55~60% and 40~45%, k=2 for 60~65% and 35~40%, etc.
	var PENALTY_DENSITY = 10;

	var evaluategroup = function (groups) { // assumes [W,B,W,B,W,...,B,W]
		var score = 0;
		for (var i = 0; i < groups.length; ++i) {
			if (groups[i] >= 5)
				score += PENALTY_CONSECUTIVE + (groups[i] - 5);
		}
		for (var i = 5; i < groups.length; i += 2) {
			var p = groups[i];
			if (groups[i - 1] == p && groups[i - 2] == 3 * p && groups[i - 3] == p &&
				groups[i - 4] == p && (groups[i - 5] >= 4 * p || groups[i + 1] >= 4 * p)) {
				// this part differs from zxing...
				score += PENALTY_FINDERLIKE;
			}
		}
		return score;
	};

	var n = matrix.length;
	var score = 0, nblacks = 0;
	for (var i = 0; i < n; ++i) {
		var row = matrix[i];
		var groups;

		// evaluate the current row
		groups = [0]; // the first empty group of white
		for (var j = 0; j < n; ) {
			var k;
			for (k = 0; j < n && row[j]; ++k)
				++j;
			groups.push(k);
			for (k = 0; j < n && !row[j]; ++k)
				++j;
			groups.push(k);
		}
		score += evaluategroup(groups);

		// evaluate the current column
		groups = [0];
		for (var j = 0; j < n; ) {
			var k;
			for (k = 0; j < n && matrix[j][i]; ++k)
				++j;
			groups.push(k);
			for (k = 0; j < n && !matrix[j][i]; ++k)
				++j;
			groups.push(k);
		}
		score += evaluategroup(groups);

		// check the 2x2 box and calculate the density
		var nextrow = matrix[i + 1] || [];
		nblacks += row[0];
		for (var j = 1; j < n; ++j) {
			var p = row[j];
			nblacks += p;
			// at least comparison with next row should be strict...
			if (row[j - 1] == p && nextrow[j] === p && nextrow[j - 1] === p) {
				score += PENALTY_TWOBYTWO;
			}
		}
	}

	score += PENALTY_DENSITY * ((Math.abs(nblacks / n / n - 0.5) / 0.05) | 0);
	return score;
};

// returns the fully encoded QR code matrix which contains given data.
// it also chooses the best mask automatically when mask is -1.
var generate = function (data, ver, mode, ecclevel, mask) {
	var v = VERSIONS[ver];
	var buf = encode(ver, mode, data, ndatabits(ver, ecclevel) >> 3);
	buf = augumenteccs(buf, v[1][ecclevel], GF256_GENPOLY[v[0][ecclevel]]);

	var result = makebasematrix(ver);
	var matrix = result.matrix, reserved = result.reserved;
	putdata(matrix, reserved, buf);

	if (mask < 0) {
		// find the best mask
		maskdata(matrix, reserved, 0);
		putformatinfo(matrix, reserved, ecclevel, 0);
		var bestmask = 0, bestscore = evaluatematrix(matrix);
		maskdata(matrix, reserved, 0);
		for (mask = 1; mask < 8; ++mask) {
			maskdata(matrix, reserved, mask);
			putformatinfo(matrix, reserved, ecclevel, mask);
			var score = evaluatematrix(matrix);
			if (bestscore > score) {
				bestscore = score;
				bestmask = mask;
			}
			maskdata(matrix, reserved, mask);
		}
		mask = bestmask;
	}

	maskdata(matrix, reserved, mask);
	putformatinfo(matrix, reserved, ecclevel, mask);
	return matrix;
};

// the public interface is trivial; the options available are as follows:
//
// - version: an integer in [1,40]. when omitted (or -1) the smallest possible
//   version is chosen.
// - mode: one of 'numeric', 'alphanumeric', 'octet'. when omitted the smallest
//   possible mode is chosen.
// - eccLevel: one of 'L', 'M', 'Q', 'H'. defaults to 'L'.
// - mask: an integer in [0,7]. when omitted (or -1) the best mask is chosen.
//

function generateFrame(data, options) {
	var MODES = {'numeric': MODE_NUMERIC, 'alphanumeric': MODE_ALPHANUMERIC,
		'octet': MODE_OCTET};
	var ECCLEVELS = {'L': ECCLEVEL_L, 'M': ECCLEVEL_M, 'Q': ECCLEVEL_Q,
		'H': ECCLEVEL_H};

	options = options || {};
	var ver = options.version || -1;
	var ecclevel = ECCLEVELS[(options.eccLevel || 'L').toUpperCase()];
	var mode = options.mode ? MODES[options.mode.toLowerCase()] : -1;
	var mask = 'mask' in options ? options.mask : -1;

	if (mode < 0) {
		if (typeof data === 'string') {
			if (data.match(NUMERIC_REGEXP)) {
				mode = MODE_NUMERIC;
			} else if (data.match(ALPHANUMERIC_OUT_REGEXP)) {
				// while encode supports case-insensitive encoding, we restrict the data to be uppercased when auto-selecting the mode.
				mode = MODE_ALPHANUMERIC;
			} else {
				mode = MODE_OCTET;
			}
		} else {
			mode = MODE_OCTET;
		}
	} else if (!(mode == MODE_NUMERIC || mode == MODE_ALPHANUMERIC ||
		mode == MODE_OCTET)) {
		throw 'invalid or unsupported mode';
	}

	data = validatedata(mode, data);
	if (data === null)
		throw 'invalid data format';

	if (ecclevel < 0 || ecclevel > 3)
		throw 'invalid ECC level';

	if (ver < 0) {
		for (ver = 1; ver <= 40; ++ver) {
			if (data.length <= getmaxdatalen(ver, mode, ecclevel))
				break;
		}
		if (ver > 40)
			throw 'too large data for the Qr format';
	} else if (ver < 1 || ver > 40) {
		throw 'invalid Qr version! should be between 1 and 40';
	}

	if (mask != -1 && (mask < 0 || mask > 8))
		throw 'invalid mask';
	//console.log('version:', ver, 'mode:', mode, 'ECC:', ecclevel, 'mask:', mask )
	return generate(data, ver, mode, ecclevel, mask);
}


// options
// - modulesize: a number. this is a size of each modules in pixels, and
//   defaults to 5px.
// - margin: a number. this is a size of margin in *modules*, and defaults to
//   4 (white modules). the specficiation mandates the margin no less than 4
//   modules, so it is better not to alter this value unless you know what
//   you're doing.
function buildCanvas(data, options) {

	var canvas = [];
	var background = options.background || '#fff';
	var foreground = options.foreground || '#000';
	//var margin = options.margin || 4;
	var matrix = generateFrame(data, options);
	var n = matrix.length;
	var modSize = Math.floor(options.fit ? options.fit / n : 5);
	var size = n * modSize;

	canvas.push({
		type: 'rect',
		x: 0, y: 0, w: size, h: size, lineWidth: 0, color: background
	});

	for (var i = 0; i < n; ++i) {
		for (var j = 0; j < n; ++j) {
			if (matrix[i][j]) {
				canvas.push({
					type: 'rect',
					x: modSize * j,
					y: modSize * i,
					w: modSize,
					h: modSize,
					lineWidth: 0,
					color: foreground
				});
			}
		}
	}

	return {
		canvas: canvas,
		size: size
	};

}

function measure(node) {
	var cd = buildCanvas(node.qr, node);
	node._canvas = cd.canvas;
	node._width = node._height = node._minWidth = node._maxWidth = node._minHeight = node._maxHeight = cd.size;
	return node;
}

module.exports = {
	measure: measure
};

/***/ }),
/* 135 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var ElementWriter = __webpack_require__(136);

/**
 * Creates an instance of PageElementWriter - an extended ElementWriter
 * which can handle:
 * - page-breaks (it adds new pages when there's not enough space left),
 * - repeatable fragments (like table-headers, which are repeated everytime
 *                         a page-break occurs)
 * - transactions (used for unbreakable-blocks when we want to make sure
 *                 whole block will be rendered on the same page)
 */
function PageElementWriter(context, tracker) {
	this.transactionLevel = 0;
	this.repeatables = [];
	this.tracker = tracker;
	this.writer = new ElementWriter(context, tracker);
}

function fitOnPage(self, addFct) {
	var position = addFct(self);
	if (!position) {
		self.moveToNextPage();
		position = addFct(self);
	}
	return position;
}

PageElementWriter.prototype.addLine = function (line, dontUpdateContextPosition, index) {
	return fitOnPage(this, function (self) {
		return self.writer.addLine(line, dontUpdateContextPosition, index);
	});
};

PageElementWriter.prototype.addImage = function (image, index) {
	return fitOnPage(this, function (self) {
		return self.writer.addImage(image, index);
	});
};

PageElementWriter.prototype.addQr = function (qr, index) {
	return fitOnPage(this, function (self) {
		return self.writer.addQr(qr, index);
	});
};

PageElementWriter.prototype.addVector = function (vector, ignoreContextX, ignoreContextY, index) {
	return this.writer.addVector(vector, ignoreContextX, ignoreContextY, index);
};

PageElementWriter.prototype.beginClip = function (width, height) {
	return this.writer.beginClip(width, height);
};

PageElementWriter.prototype.endClip = function () {
	return this.writer.endClip();
};

PageElementWriter.prototype.alignCanvas = function (node) {
	this.writer.alignCanvas(node);
};

PageElementWriter.prototype.addFragment = function (fragment, useBlockXOffset, useBlockYOffset, dontUpdateContextPosition) {
	if (!this.writer.addFragment(fragment, useBlockXOffset, useBlockYOffset, dontUpdateContextPosition)) {
		this.moveToNextPage();
		this.writer.addFragment(fragment, useBlockXOffset, useBlockYOffset, dontUpdateContextPosition);
	}
};

PageElementWriter.prototype.moveToNextPage = function (pageOrientation) {

	var nextPage = this.writer.context.moveToNextPage(pageOrientation);

	if (nextPage.newPageCreated) {
		this.repeatables.forEach(function (rep) {
			this.writer.addFragment(rep, true);
		}, this);
	} else {
		this.repeatables.forEach(function (rep) {
			this.writer.context.moveDown(rep.height);
		}, this);
	}

	this.writer.tracker.emit('pageChanged', {
		prevPage: nextPage.prevPage,
		prevY: nextPage.prevY,
		y: nextPage.y
	});
};

PageElementWriter.prototype.beginUnbreakableBlock = function (width, height) {
	if (this.transactionLevel++ === 0) {
		this.originalX = this.writer.context.x;
		this.writer.pushContext(width, height);
	}
};

PageElementWriter.prototype.commitUnbreakableBlock = function (forcedX, forcedY) {
	if (--this.transactionLevel === 0) {
		var unbreakableContext = this.writer.context;
		this.writer.popContext();

		var nbPages = unbreakableContext.pages.length;
		if (nbPages > 0) {
			// no support for multi-page unbreakableBlocks
			var fragment = unbreakableContext.pages[0];
			fragment.xOffset = forcedX;
			fragment.yOffset = forcedY;

			//TODO: vectors can influence height in some situations
			if (nbPages > 1) {
				// on out-of-context blocs (headers, footers, background) height should be the whole DocumentContext height
				if (forcedX !== undefined || forcedY !== undefined) {
					fragment.height = unbreakableContext.getCurrentPage().pageSize.height - unbreakableContext.pageMargins.top - unbreakableContext.pageMargins.bottom;
				} else {
					fragment.height = this.writer.context.getCurrentPage().pageSize.height - this.writer.context.pageMargins.top - this.writer.context.pageMargins.bottom;
					for (var i = 0, l = this.repeatables.length; i < l; i++) {
						fragment.height -= this.repeatables[i].height;
					}
				}
			} else {
				fragment.height = unbreakableContext.y;
			}

			if (forcedX !== undefined || forcedY !== undefined) {
				this.writer.addFragment(fragment, true, true, true);
			} else {
				this.addFragment(fragment);
			}
		}
	}
};

PageElementWriter.prototype.currentBlockToRepeatable = function () {
	var unbreakableContext = this.writer.context;
	var rep = {items: []};

	unbreakableContext.pages[0].items.forEach(function (item) {
		rep.items.push(item);
	});

	rep.xOffset = this.originalX;

	//TODO: vectors can influence height in some situations
	rep.height = unbreakableContext.y;

	return rep;
};

PageElementWriter.prototype.pushToRepeatables = function (rep) {
	this.repeatables.push(rep);
};

PageElementWriter.prototype.popFromRepeatables = function () {
	this.repeatables.pop();
};

PageElementWriter.prototype.context = function () {
	return this.writer.context;
};

module.exports = PageElementWriter;


/***/ }),
/* 136 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var Line = __webpack_require__(82);
var isNumber = __webpack_require__(0).isNumber;
var pack = __webpack_require__(0).pack;
var offsetVector = __webpack_require__(0).offsetVector;
var DocumentContext = __webpack_require__(81);

/**
 * Creates an instance of ElementWriter - a line/vector writer, which adds
 * elements to current page and sets their positions based on the context
 */
function ElementWriter(context, tracker) {
	this.context = context;
	this.contextStack = [];
	this.tracker = tracker;
}

function addPageItem(page, item, index) {
	if (index === null || index === undefined || index < 0 || index > page.items.length) {
		page.items.push(item);
	} else {
		page.items.splice(index, 0, item);
	}
}

ElementWriter.prototype.addLine = function (line, dontUpdateContextPosition, index) {
	var height = line.getHeight();
	var context = this.context;
	var page = context.getCurrentPage(),
		position = this.getCurrentPositionOnPage();

	if (context.availableHeight < height || !page) {
		return false;
	}

	line.x = context.x + (line.x || 0);
	line.y = context.y + (line.y || 0);

	this.alignLine(line);

	addPageItem(page, {
		type: 'line',
		item: line
	}, index);
	this.tracker.emit('lineAdded', line);

	if (!dontUpdateContextPosition) {
		context.moveDown(height);
	}

	return position;
};

ElementWriter.prototype.alignLine = function (line) {
	var width = this.context.availableWidth;
	var lineWidth = line.getWidth();

	var alignment = line.inlines && line.inlines.length > 0 && line.inlines[0].alignment;

	var offset = 0;
	switch (alignment) {
		case 'right':
			offset = width - lineWidth;
			break;
		case 'center':
			offset = (width - lineWidth) / 2;
			break;
	}

	if (offset) {
		line.x = (line.x || 0) + offset;
	}

	if (alignment === 'justify' &&
		!line.newLineForced &&
		!line.lastLineInParagraph &&
		line.inlines.length > 1) {
		var additionalSpacing = (width - lineWidth) / (line.inlines.length - 1);

		for (var i = 1, l = line.inlines.length; i < l; i++) {
			offset = i * additionalSpacing;

			line.inlines[i].x += offset;
			line.inlines[i].justifyShift = additionalSpacing;
		}
	}
};

ElementWriter.prototype.addImage = function (image, index) {
	var context = this.context;
	var page = context.getCurrentPage(),
		position = this.getCurrentPositionOnPage();

	if (!page || (image.absolutePosition === undefined && context.availableHeight < image._height && page.items.length > 0)) {
		return false;
	}

	if (image._x === undefined) {
		image._x = image.x || 0;
	}

	image.x = context.x + image._x;
	image.y = context.y;

	this.alignImage(image);

	addPageItem(page, {
		type: 'image',
		item: image
	}, index);

	context.moveDown(image._height);

	return position;
};

ElementWriter.prototype.addQr = function (qr, index) {
	var context = this.context;
	var page = context.getCurrentPage(),
		position = this.getCurrentPositionOnPage();

	if (!page || (qr.absolutePosition === undefined && context.availableHeight < qr._height)) {
		return false;
	}

	if (qr._x === undefined) {
		qr._x = qr.x || 0;
	}

	qr.x = context.x + qr._x;
	qr.y = context.y;

	this.alignImage(qr);

	for (var i = 0, l = qr._canvas.length; i < l; i++) {
		var vector = qr._canvas[i];
		vector.x += qr.x;
		vector.y += qr.y;
		this.addVector(vector, true, true, index);
	}

	context.moveDown(qr._height);

	return position;
};

ElementWriter.prototype.alignImage = function (image) {
	var width = this.context.availableWidth;
	var imageWidth = image._minWidth;
	var offset = 0;
	switch (image._alignment) {
		case 'right':
			offset = width - imageWidth;
			break;
		case 'center':
			offset = (width - imageWidth) / 2;
			break;
	}

	if (offset) {
		image.x = (image.x || 0) + offset;
	}
};

ElementWriter.prototype.alignCanvas = function (node) {
	var width = this.context.availableWidth;
	var canvasWidth = node._minWidth;
	var offset = 0;
	switch (node._alignment) {
		case 'right':
			offset = width - canvasWidth;
			break;
		case 'center':
			offset = (width - canvasWidth) / 2;
			break;
	}
	if (offset) {
		node.canvas.forEach(function (vector) {
			offsetVector(vector, offset, 0);
		});
	}
};

ElementWriter.prototype.addVector = function (vector, ignoreContextX, ignoreContextY, index) {
	var context = this.context;
	var page = context.getCurrentPage(),
		position = this.getCurrentPositionOnPage();

	if (page) {
		offsetVector(vector, ignoreContextX ? 0 : context.x, ignoreContextY ? 0 : context.y);
		addPageItem(page, {
			type: 'vector',
			item: vector
		}, index);
		return position;
	}
};

ElementWriter.prototype.beginClip = function (width, height) {
	var ctx = this.context;
	var page = ctx.getCurrentPage();
	page.items.push({
		type: 'beginClip',
		item: {x: ctx.x, y: ctx.y, width: width, height: height}
	});
	return true;
};

ElementWriter.prototype.endClip = function () {
	var ctx = this.context;
	var page = ctx.getCurrentPage();
	page.items.push({
		type: 'endClip'
	});
	return true;
};

function cloneLine(line) {
	var result = new Line(line.maxWidth);

	for (var key in line) {
		if (line.hasOwnProperty(key)) {
			result[key] = line[key];
		}
	}

	return result;
}

ElementWriter.prototype.addFragment = function (block, useBlockXOffset, useBlockYOffset, dontUpdateContextPosition) {
	var ctx = this.context;
	var page = ctx.getCurrentPage();

	if (!useBlockXOffset && block.height > ctx.availableHeight) {
		return false;
	}

	block.items.forEach(function (item) {
		switch (item.type) {
			case 'line':
				var l = cloneLine(item.item);

				l.x = (l.x || 0) + (useBlockXOffset ? (block.xOffset || 0) : ctx.x);
				l.y = (l.y || 0) + (useBlockYOffset ? (block.yOffset || 0) : ctx.y);

				page.items.push({
					type: 'line',
					item: l
				});
				break;

			case 'vector':
				var v = pack(item.item);

				offsetVector(v, useBlockXOffset ? (block.xOffset || 0) : ctx.x, useBlockYOffset ? (block.yOffset || 0) : ctx.y);
				page.items.push({
					type: 'vector',
					item: v
				});
				break;

			case 'image':
				var img = pack(item.item);

				img.x = (img.x || 0) + (useBlockXOffset ? (block.xOffset || 0) : ctx.x);
				img.y = (img.y || 0) + (useBlockYOffset ? (block.yOffset || 0) : ctx.y);

				page.items.push({
					type: 'image',
					item: img
				});
				break;
		}
	});

	if (!dontUpdateContextPosition) {
		ctx.moveDown(block.height);
	}

	return true;
};

/**
 * Pushes the provided context onto the stack or creates a new one
 *
 * pushContext(context) - pushes the provided context and makes it current
 * pushContext(width, height) - creates and pushes a new context with the specified width and height
 * pushContext() - creates a new context for unbreakable blocks (with current availableWidth and full-page-height)
 */
ElementWriter.prototype.pushContext = function (contextOrWidth, height) {
	if (contextOrWidth === undefined) {
		height = this.context.getCurrentPage().height - this.context.pageMargins.top - this.context.pageMargins.bottom;
		contextOrWidth = this.context.availableWidth;
	}

	if (isNumber(contextOrWidth)) {
		contextOrWidth = new DocumentContext({width: contextOrWidth, height: height}, {left: 0, right: 0, top: 0, bottom: 0});
	}

	this.contextStack.push(this.context);
	this.context = contextOrWidth;
};

ElementWriter.prototype.popContext = function () {
	this.context = this.contextStack.pop();
};

ElementWriter.prototype.getCurrentPositionOnPage = function () {
	return (this.contextStack[0] || this.context).getCurrentPosition();
};


module.exports = ElementWriter;


/***/ }),
/* 137 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var ColumnCalculator = __webpack_require__(44);
var isFunction = __webpack_require__(0).isFunction;

function TableProcessor(tableNode) {
	this.tableNode = tableNode;
}

TableProcessor.prototype.beginTable = function (writer) {
	var tableNode;
	var availableWidth;
	var self = this;

	tableNode = this.tableNode;
	this.offsets = tableNode._offsets;
	this.layout = tableNode._layout;

	availableWidth = writer.context().availableWidth - this.offsets.total;
	ColumnCalculator.buildColumnWidths(tableNode.table.widths, availableWidth);

	this.tableWidth = tableNode._offsets.total + getTableInnerContentWidth();
	this.rowSpanData = prepareRowSpanData();
	this.cleanUpRepeatables = false;

	this.headerRows = tableNode.table.headerRows || 0;
	this.rowsWithoutPageBreak = this.headerRows + (tableNode.table.keepWithHeaderRows || 0);
	this.dontBreakRows = tableNode.table.dontBreakRows || false;

	if (this.rowsWithoutPageBreak) {
		writer.beginUnbreakableBlock();
	}

	// update the border properties of all cells before drawing any lines
	prepareCellBorders(this.tableNode.table.body);

	this.drawHorizontalLine(0, writer);

	function getTableInnerContentWidth() {
		var width = 0;

		tableNode.table.widths.forEach(function (w) {
			width += w._calcWidth;
		});

		return width;
	}

	function prepareRowSpanData() {
		var rsd = [];
		var x = 0;
		var lastWidth = 0;

		rsd.push({left: 0, rowSpan: 0});

		for (var i = 0, l = self.tableNode.table.body[0].length; i < l; i++) {
			var paddings = self.layout.paddingLeft(i, self.tableNode) + self.layout.paddingRight(i, self.tableNode);
			var lBorder = self.layout.vLineWidth(i, self.tableNode);
			lastWidth = paddings + lBorder + self.tableNode.table.widths[i]._calcWidth;
			rsd[rsd.length - 1].width = lastWidth;
			x += lastWidth;
			rsd.push({left: x, rowSpan: 0, width: 0});
		}

		return rsd;
	}

	// Iterate through all cells. If the current cell is the start of a
	// rowSpan/colSpan, update the border property of the cells on its
	// bottom/right accordingly. This is needed since each iteration of the
	// line-drawing loops draws lines for a single cell, not for an entire
	// rowSpan/colSpan.
	function prepareCellBorders(body) {
		for (var rowIndex = 0; rowIndex < body.length; rowIndex++) {
			var row = body[rowIndex];

			for (var colIndex = 0; colIndex < row.length; colIndex++) {
				var cell = row[colIndex];

				if (cell.border) {
					var rowSpan = cell.rowSpan || 1;
					var colSpan = cell.colSpan || 1;

					for (var rowOffset = 0; rowOffset < rowSpan; rowOffset++) {
						// set left border
						if (cell.border[0] !== undefined && rowOffset > 0) {
							setBorder(rowIndex + rowOffset, colIndex, 0, cell.border[0]);
						}

						// set right border
						if (cell.border[2] !== undefined) {
							setBorder(rowIndex + rowOffset, colIndex + colSpan - 1, 2, cell.border[2]);
						}
					}

					for (var colOffset = 0; colOffset < colSpan; colOffset++) {
						// set top border
						if (cell.border[1] !== undefined && colOffset > 0) {
							setBorder(rowIndex, colIndex + colOffset, 1, cell.border[1]);
						}

						// set bottom border
						if (cell.border[3] !== undefined) {
							setBorder(rowIndex + rowSpan - 1, colIndex + colOffset, 3, cell.border[3]);
						}
					}
				}
			}
		}

		// helper function to set the border for a given cell
		function setBorder(rowIndex, colIndex, borderIndex, borderValue) {
			var cell = body[rowIndex][colIndex];
			cell.border = cell.border || {};
			cell.border[borderIndex] = borderValue;
		}
	}
};

TableProcessor.prototype.onRowBreak = function (rowIndex, writer) {
	var self = this;
	return function () {
		var offset = self.rowPaddingTop + (!self.headerRows ? self.topLineWidth : 0);
		writer.context().availableHeight -= self.reservedAtBottom;
		writer.context().moveDown(offset);
	};
};

TableProcessor.prototype.beginRow = function (rowIndex, writer) {
	this.topLineWidth = this.layout.hLineWidth(rowIndex, this.tableNode);
	this.rowPaddingTop = this.layout.paddingTop(rowIndex, this.tableNode);
	this.bottomLineWidth = this.layout.hLineWidth(rowIndex + 1, this.tableNode);
	this.rowPaddingBottom = this.layout.paddingBottom(rowIndex, this.tableNode);

	this.rowCallback = this.onRowBreak(rowIndex, writer);
	writer.tracker.startTracking('pageChanged', this.rowCallback);
	if (this.dontBreakRows) {
		writer.beginUnbreakableBlock();
	}
	this.rowTopY = writer.context().y;
	this.reservedAtBottom = this.bottomLineWidth + this.rowPaddingBottom;

	writer.context().availableHeight -= this.reservedAtBottom;

	writer.context().moveDown(this.rowPaddingTop);
};

TableProcessor.prototype.drawHorizontalLine = function (lineIndex, writer, overrideY) {
	var lineWidth = this.layout.hLineWidth(lineIndex, this.tableNode);
	if (lineWidth) {
		var offset = lineWidth / 2;
		var currentLine = null;
		var body = this.tableNode.table.body;

		for (var i = 0, l = this.rowSpanData.length; i < l; i++) {
			var data = this.rowSpanData[i];
			var shouldDrawLine = !data.rowSpan;

			// draw only if the current cell requires a top border or the cell in the
			// row above requires a bottom border
			if (shouldDrawLine && i < l - 1) {
				var topBorder = false, bottomBorder = false;

				// the current cell
				if (lineIndex < body.length) {
					var cell = body[lineIndex][i];
					topBorder = cell.border ? cell.border[1] : this.layout.defaultBorder;
				}

				// the cell in the row above
				if (lineIndex > 0) {
					var cellAbove = body[lineIndex - 1][i];
					bottomBorder = cellAbove.border ? cellAbove.border[3] : this.layout.defaultBorder;
				}

				shouldDrawLine = topBorder || bottomBorder;
			}

			if (!currentLine && shouldDrawLine) {
				currentLine = {left: data.left, width: 0};
			}

			if (shouldDrawLine) {
				currentLine.width += (data.width || 0);
			}

			var y = (overrideY || 0) + offset;

			if (!shouldDrawLine || i === l - 1) {
				if (currentLine && currentLine.width) {
					writer.addVector({
						type: 'line',
						x1: currentLine.left,
						x2: currentLine.left + currentLine.width,
						y1: y,
						y2: y,
						lineWidth: lineWidth,
						lineColor: isFunction(this.layout.hLineColor) ? this.layout.hLineColor(lineIndex, this.tableNode) : this.layout.hLineColor
					}, false, overrideY);
					currentLine = null;
				}
			}
		}

		writer.context().moveDown(lineWidth);
	}
};

TableProcessor.prototype.drawVerticalLine = function (x, y0, y1, vLineIndex, writer) {
	var width = this.layout.vLineWidth(vLineIndex, this.tableNode);
	if (width === 0) {
		return;
	}
	writer.addVector({
		type: 'line',
		x1: x + width / 2,
		x2: x + width / 2,
		y1: y0,
		y2: y1,
		lineWidth: width,
		lineColor: isFunction(this.layout.vLineColor) ? this.layout.vLineColor(vLineIndex, this.tableNode) : this.layout.vLineColor
	}, false, true);
};

TableProcessor.prototype.endTable = function (writer) {
	if (this.cleanUpRepeatables) {
		writer.popFromRepeatables();
		this.headerRepeatableHeight = null;
	}
};

TableProcessor.prototype.endRow = function (rowIndex, writer, pageBreaks) {
	var l, i;
	var self = this;
	writer.tracker.stopTracking('pageChanged', this.rowCallback);
	writer.context().moveDown(this.layout.paddingBottom(rowIndex, this.tableNode));
	writer.context().availableHeight += this.reservedAtBottom;

	var endingPage = writer.context().page;
	var endingY = writer.context().y;

	var xs = getLineXs();

	var ys = [];

	var hasBreaks = pageBreaks && pageBreaks.length > 0;
	var body = this.tableNode.table.body;

	ys.push({
		y0: this.rowTopY,
		page: hasBreaks ? pageBreaks[0].prevPage : endingPage
	});

	if (hasBreaks) {
		for (i = 0, l = pageBreaks.length; i < l; i++) {
			var pageBreak = pageBreaks[i];
			ys[ys.length - 1].y1 = pageBreak.prevY;

			ys.push({y0: pageBreak.y, page: pageBreak.prevPage + 1});

			if (this.headerRepeatableHeight) {
				ys[ys.length - 1].y0 += this.headerRepeatableHeight;
			}
		}
	}

	ys[ys.length - 1].y1 = endingY;

	var skipOrphanePadding = (ys[0].y1 - ys[0].y0 === this.rowPaddingTop);
	for (var yi = (skipOrphanePadding ? 1 : 0), yl = ys.length; yi < yl; yi++) {
		var willBreak = yi < ys.length - 1;
		var rowBreakWithoutHeader = (yi > 0 && !this.headerRows);
		var hzLineOffset = rowBreakWithoutHeader ? 0 : this.topLineWidth;
		var y1 = ys[yi].y0;
		var y2 = ys[yi].y1;

		if (willBreak) {
			y2 = y2 + this.rowPaddingBottom;
		}

		if (writer.context().page != ys[yi].page) {
			writer.context().page = ys[yi].page;

			//TODO: buggy, availableHeight should be updated on every pageChanged event
			// TableProcessor should be pageChanged listener, instead of processRow
			this.reservedAtBottom = 0;
		}

		for (i = 0, l = xs.length; i < l; i++) {
			var leftBorder = false, rightBorder = false;
			var colIndex = xs[i].index;

			// the current cell
			if (colIndex < body[rowIndex].length) {
				var cell = body[rowIndex][colIndex];
				leftBorder = cell.border ? cell.border[0] : this.layout.defaultBorder;
			}

			// the cell from before column
			if (colIndex > 0) {
				var cell = body[rowIndex][colIndex - 1];
				rightBorder = cell.border ? cell.border[2] : this.layout.defaultBorder;
			}

			if (leftBorder || rightBorder) {
				this.drawVerticalLine(xs[i].x, y1 - hzLineOffset, y2 + this.bottomLineWidth, xs[i].index, writer);
			}

			if (i < l - 1) {
				var fillColor = body[rowIndex][colIndex].fillColor;
				if (!fillColor) {
					fillColor = isFunction(this.layout.fillColor) ? this.layout.fillColor(rowIndex, this.tableNode, colIndex) : this.layout.fillColor;
				}
				if (fillColor) {
					var wBorder = (leftBorder || rightBorder) ? this.layout.vLineWidth(colIndex, this.tableNode) : 0;
					var xf = xs[i].x + wBorder;
					var yf = this.dontBreakRows ? y1 : y1 - hzLineOffset;
					writer.addVector({
						type: 'rect',
						x: xf,
						y: yf,
						w: xs[i + 1].x - xf,
						h: y2 + this.bottomLineWidth - yf,
						lineWidth: 0,
						color: fillColor
					}, false, true, writer.context().hasBackground ? 1 : 0);
				}
			}
		}

		if (willBreak && this.layout.hLineWhenBroken !== false) {
			this.drawHorizontalLine(rowIndex + 1, writer, y2);
		}
		if (rowBreakWithoutHeader && this.layout.hLineWhenBroken !== false) {
			this.drawHorizontalLine(rowIndex, writer, y1);
		}
	}

	writer.context().page = endingPage;
	writer.context().y = endingY;

	var row = this.tableNode.table.body[rowIndex];
	for (i = 0, l = row.length; i < l; i++) {
		if (row[i].rowSpan) {
			this.rowSpanData[i].rowSpan = row[i].rowSpan;

			// fix colSpans
			if (row[i].colSpan && row[i].colSpan > 1) {
				for (var j = 1; j < row[i].rowSpan; j++) {
					this.tableNode.table.body[rowIndex + j][i]._colSpan = row[i].colSpan;
				}
			}
		}

		if (this.rowSpanData[i].rowSpan > 0) {
			this.rowSpanData[i].rowSpan--;
		}
	}

	this.drawHorizontalLine(rowIndex + 1, writer);

	if (this.headerRows && rowIndex === this.headerRows - 1) {
		this.headerRepeatable = writer.currentBlockToRepeatable();
	}

	if (this.dontBreakRows) {
		writer.tracker.auto('pageChanged',
			function () {
				if (!self.headerRows && self.layout.hLineWhenBroken !== false) {
					self.drawHorizontalLine(rowIndex, writer);
				}
			},
			function () {
				writer.commitUnbreakableBlock();
			}
		);
	}

	if (this.headerRepeatable && (rowIndex === (this.rowsWithoutPageBreak - 1) || rowIndex === this.tableNode.table.body.length - 1)) {
		this.headerRepeatableHeight = this.headerRepeatable.height;
		writer.commitUnbreakableBlock();
		writer.pushToRepeatables(this.headerRepeatable);
		this.cleanUpRepeatables = true;
		this.headerRepeatable = null;
	}

	function getLineXs() {
		var result = [];
		var cols = 0;

		for (var i = 0, l = self.tableNode.table.body[rowIndex].length; i < l; i++) {
			if (!cols) {
				result.push({x: self.rowSpanData[i].left, index: i});

				var item = self.tableNode.table.body[rowIndex][i];
				cols = (item._colSpan || item.colSpan || 0);
			}
			if (cols > 0) {
				cols--;
			}
		}

		result.push({x: self.rowSpanData[self.rowSpanData.length - 1].left, index: self.rowSpanData.length - 1});

		return result;
	}
};

module.exports = TableProcessor;


/***/ }),
/* 138 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.12.6

/*
PDFDocument - represents an entire PDF document
By Devon Govett
 */

(function() {
  var PDFDocument, PDFObject, PDFPage, PDFReference, fs, stream,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  stream = __webpack_require__(15);

  fs = __webpack_require__(8);

  PDFObject = __webpack_require__(26);

  PDFReference = __webpack_require__(87);

  PDFPage = __webpack_require__(161);

  PDFDocument = (function(superClass) {
    var mixin;

    extend(PDFDocument, superClass);

    function PDFDocument(options1) {
      var key, ref1, ref2, val;
      this.options = options1 != null ? options1 : {};
      PDFDocument.__super__.constructor.apply(this, arguments);
      this.version = 1.3;
      this.compress = (ref1 = this.options.compress) != null ? ref1 : true;
      this._pageBuffer = [];
      this._pageBufferStart = 0;
      this._offsets = [];
      this._waiting = 0;
      this._ended = false;
      this._offset = 0;
      this._root = this.ref({
        Type: 'Catalog',
        Pages: this.ref({
          Type: 'Pages',
          Count: 0,
          Kids: []
        })
      });
      this.page = null;
      this.initColor();
      this.initVector();
      this.initFonts();
      this.initText();
      this.initImages();
      this.info = {
        Producer: 'PDFKit',
        Creator: 'PDFKit',
        CreationDate: new Date()
      };
      if (this.options.info) {
        ref2 = this.options.info;
        for (key in ref2) {
          val = ref2[key];
          this.info[key] = val;
        }
      }
      this._write("%PDF-" + this.version);
      this._write("%\xFF\xFF\xFF\xFF");
      if (this.options.autoFirstPage !== false) {
        this.addPage();
      }
    }

    mixin = function(methods) {
      var method, name, results;
      results = [];
      for (name in methods) {
        method = methods[name];
        results.push(PDFDocument.prototype[name] = method);
      }
      return results;
    };

    mixin(__webpack_require__(162));

    mixin(__webpack_require__(164));

    mixin(__webpack_require__(166));

    mixin(__webpack_require__(295));

    mixin(__webpack_require__(297));

    mixin(__webpack_require__(302));

    PDFDocument.prototype.addPage = function(options) {
      var pages;
      if (options == null) {
        options = this.options;
      }
      if (!this.options.bufferPages) {
        this.flushPages();
      }
      this.page = new PDFPage(this, options);
      this._pageBuffer.push(this.page);
      pages = this._root.data.Pages.data;
      pages.Kids.push(this.page.dictionary);
      pages.Count++;
      this.x = this.page.margins.left;
      this.y = this.page.margins.top;
      this._ctm = [1, 0, 0, 1, 0, 0];
      this.transform(1, 0, 0, -1, 0, this.page.height);
      this.emit('pageAdded');
      return this;
    };

    PDFDocument.prototype.bufferedPageRange = function() {
      return {
        start: this._pageBufferStart,
        count: this._pageBuffer.length
      };
    };

    PDFDocument.prototype.switchToPage = function(n) {
      var page;
      if (!(page = this._pageBuffer[n - this._pageBufferStart])) {
        throw new Error("switchToPage(" + n + ") out of bounds, current buffer covers pages " + this._pageBufferStart + " to " + (this._pageBufferStart + this._pageBuffer.length - 1));
      }
      return this.page = page;
    };

    PDFDocument.prototype.flushPages = function() {
      var i, len, page, pages;
      pages = this._pageBuffer;
      this._pageBuffer = [];
      this._pageBufferStart += pages.length;
      for (i = 0, len = pages.length; i < len; i++) {
        page = pages[i];
        page.end();
      }
    };

    PDFDocument.prototype.ref = function(data) {
      var ref;
      ref = new PDFReference(this, this._offsets.length + 1, data);
      this._offsets.push(null);
      this._waiting++;
      return ref;
    };

    PDFDocument.prototype._read = function() {};

    PDFDocument.prototype._write = function(data) {
      if (!Buffer.isBuffer(data)) {
        data = new Buffer(data + '\n', 'binary');
      }
      this.push(data);
      return this._offset += data.length;
    };

    PDFDocument.prototype.addContent = function(data) {
      this.page.write(data);
      return this;
    };

    PDFDocument.prototype._refEnd = function(ref) {
      this._offsets[ref.id - 1] = ref.offset;
      if (--this._waiting === 0 && this._ended) {
        this._finalize();
        return this._ended = false;
      }
    };

    PDFDocument.prototype.write = function(filename, fn) {
      var err;
      err = new Error('PDFDocument#write is deprecated, and will be removed in a future version of PDFKit. Please pipe the document into a Node stream.');
      console.warn(err.stack);
      this.pipe(fs.createWriteStream(filename));
      this.end();
      return this.once('end', fn);
    };

    PDFDocument.prototype.output = function(fn) {
      throw new Error('PDFDocument#output is deprecated, and has been removed from PDFKit. Please pipe the document into a Node stream.');
    };

    PDFDocument.prototype.end = function() {
      var font, key, name, ref1, ref2, val;
      this.flushPages();
      this._info = this.ref();
      ref1 = this.info;
      for (key in ref1) {
        val = ref1[key];
        if (typeof val === 'string') {
          val = new String(val);
        }
        this._info.data[key] = val;
      }
      this._info.end();
      ref2 = this._fontFamilies;
      for (name in ref2) {
        font = ref2[name];
        font.finalize();
      }
      this._root.end();
      this._root.data.Pages.end();
      if (this._waiting === 0) {
        return this._finalize();
      } else {
        return this._ended = true;
      }
    };

    PDFDocument.prototype._finalize = function(fn) {
      var i, len, offset, ref1, xRefOffset;
      xRefOffset = this._offset;
      this._write("xref");
      this._write("0 " + (this._offsets.length + 1));
      this._write("0000000000 65535 f ");
      ref1 = this._offsets;
      for (i = 0, len = ref1.length; i < len; i++) {
        offset = ref1[i];
        offset = ('0000000000' + offset).slice(-10);
        this._write(offset + ' 00000 n ');
      }
      this._write('trailer');
      this._write(PDFObject.convert({
        Size: this._offsets.length + 1,
        Root: this._root,
        Info: this._info
      }));
      this._write('startxref');
      this._write("" + xRefOffset);
      this._write('%%EOF');
      return this.push(null);
    };

    PDFDocument.prototype.toString = function() {
      return "[object PDFDocument]";
    };

    return PDFDocument;

  })(stream.Readable);

  module.exports = PDFDocument;

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 139 */
/***/ (function(module, exports) {

/* (ignored) */

/***/ }),
/* 140 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var Buffer = __webpack_require__(33).Buffer;
var util = __webpack_require__(141);

function copyBuffer(src, target, offset) {
  src.copy(target, offset);
}

module.exports = function () {
  function BufferList() {
    _classCallCheck(this, BufferList);

    this.head = null;
    this.tail = null;
    this.length = 0;
  }

  BufferList.prototype.push = function push(v) {
    var entry = { data: v, next: null };
    if (this.length > 0) this.tail.next = entry;else this.head = entry;
    this.tail = entry;
    ++this.length;
  };

  BufferList.prototype.unshift = function unshift(v) {
    var entry = { data: v, next: this.head };
    if (this.length === 0) this.tail = entry;
    this.head = entry;
    ++this.length;
  };

  BufferList.prototype.shift = function shift() {
    if (this.length === 0) return;
    var ret = this.head.data;
    if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
    --this.length;
    return ret;
  };

  BufferList.prototype.clear = function clear() {
    this.head = this.tail = null;
    this.length = 0;
  };

  BufferList.prototype.join = function join(s) {
    if (this.length === 0) return '';
    var p = this.head;
    var ret = '' + p.data;
    while (p = p.next) {
      ret += s + p.data;
    }return ret;
  };

  BufferList.prototype.concat = function concat(n) {
    if (this.length === 0) return Buffer.alloc(0);
    if (this.length === 1) return this.head.data;
    var ret = Buffer.allocUnsafe(n >>> 0);
    var p = this.head;
    var i = 0;
    while (p) {
      copyBuffer(p.data, ret, i);
      i += p.data.length;
      p = p.next;
    }
    return ret;
  };

  return BufferList;
}();

if (util && util.inspect && util.inspect.custom) {
  module.exports.prototype[util.inspect.custom] = function () {
    var obj = util.inspect({ length: this.length });
    return this.constructor.name + ' ' + obj;
  };
}

/***/ }),
/* 141 */
/***/ (function(module, exports) {

/* (ignored) */

/***/ }),
/* 142 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global) {var apply = Function.prototype.apply;

// DOM APIs, for completeness

exports.setTimeout = function() {
  return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout);
};
exports.setInterval = function() {
  return new Timeout(apply.call(setInterval, window, arguments), clearInterval);
};
exports.clearTimeout =
exports.clearInterval = function(timeout) {
  if (timeout) {
    timeout.close();
  }
};

function Timeout(id, clearFn) {
  this._id = id;
  this._clearFn = clearFn;
}
Timeout.prototype.unref = Timeout.prototype.ref = function() {};
Timeout.prototype.close = function() {
  this._clearFn.call(window, this._id);
};

// Does not start the time, just sets up the members needed.
exports.enroll = function(item, msecs) {
  clearTimeout(item._idleTimeoutId);
  item._idleTimeout = msecs;
};

exports.unenroll = function(item) {
  clearTimeout(item._idleTimeoutId);
  item._idleTimeout = -1;
};

exports._unrefActive = exports.active = function(item) {
  clearTimeout(item._idleTimeoutId);

  var msecs = item._idleTimeout;
  if (msecs >= 0) {
    item._idleTimeoutId = setTimeout(function onTimeout() {
      if (item._onTimeout)
        item._onTimeout();
    }, msecs);
  }
};

// setimmediate attaches itself to the global object
__webpack_require__(143);
// On some exotic environments, it's not clear which object `setimmeidate` was
// able to install onto.  Search each possibility in the same order as the
// `setimmediate` library.
exports.setImmediate = (typeof self !== "undefined" && self.setImmediate) ||
                       (typeof global !== "undefined" && global.setImmediate) ||
                       (this && this.setImmediate);
exports.clearImmediate = (typeof self !== "undefined" && self.clearImmediate) ||
                         (typeof global !== "undefined" && global.clearImmediate) ||
                         (this && this.clearImmediate);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7)))

/***/ }),
/* 143 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global, process) {(function (global, undefined) {
    "use strict";

    if (global.setImmediate) {
        return;
    }

    var nextHandle = 1; // Spec says greater than zero
    var tasksByHandle = {};
    var currentlyRunningATask = false;
    var doc = global.document;
    var registerImmediate;

    function setImmediate(callback) {
      // Callback can either be a function or a string
      if (typeof callback !== "function") {
        callback = new Function("" + callback);
      }
      // Copy function arguments
      var args = new Array(arguments.length - 1);
      for (var i = 0; i < args.length; i++) {
          args[i] = arguments[i + 1];
      }
      // Store and register the task
      var task = { callback: callback, args: args };
      tasksByHandle[nextHandle] = task;
      registerImmediate(nextHandle);
      return nextHandle++;
    }

    function clearImmediate(handle) {
        delete tasksByHandle[handle];
    }

    function run(task) {
        var callback = task.callback;
        var args = task.args;
        switch (args.length) {
        case 0:
            callback();
            break;
        case 1:
            callback(args[0]);
            break;
        case 2:
            callback(args[0], args[1]);
            break;
        case 3:
            callback(args[0], args[1], args[2]);
            break;
        default:
            callback.apply(undefined, args);
            break;
        }
    }

    function runIfPresent(handle) {
        // From the spec: "Wait until any invocations of this algorithm started before this one have completed."
        // So if we're currently running a task, we'll need to delay this invocation.
        if (currentlyRunningATask) {
            // Delay by doing a setTimeout. setImmediate was tried instead, but in Firefox 7 it generated a
            // "too much recursion" error.
            setTimeout(runIfPresent, 0, handle);
        } else {
            var task = tasksByHandle[handle];
            if (task) {
                currentlyRunningATask = true;
                try {
                    run(task);
                } finally {
                    clearImmediate(handle);
                    currentlyRunningATask = false;
                }
            }
        }
    }

    function installNextTickImplementation() {
        registerImmediate = function(handle) {
            process.nextTick(function () { runIfPresent(handle); });
        };
    }

    function canUsePostMessage() {
        // The test against `importScripts` prevents this implementation from being installed inside a web worker,
        // where `global.postMessage` means something completely different and can't be used for this purpose.
        if (global.postMessage && !global.importScripts) {
            var postMessageIsAsynchronous = true;
            var oldOnMessage = global.onmessage;
            global.onmessage = function() {
                postMessageIsAsynchronous = false;
            };
            global.postMessage("", "*");
            global.onmessage = oldOnMessage;
            return postMessageIsAsynchronous;
        }
    }

    function installPostMessageImplementation() {
        // Installs an event handler on `global` for the `message` event: see
        // * https://developer.mozilla.org/en/DOM/window.postMessage
        // * http://www.whatwg.org/specs/web-apps/current-work/multipage/comms.html#crossDocumentMessages

        var messagePrefix = "setImmediate$" + Math.random() + "$";
        var onGlobalMessage = function(event) {
            if (event.source === global &&
                typeof event.data === "string" &&
                event.data.indexOf(messagePrefix) === 0) {
                runIfPresent(+event.data.slice(messagePrefix.length));
            }
        };

        if (global.addEventListener) {
            global.addEventListener("message", onGlobalMessage, false);
        } else {
            global.attachEvent("onmessage", onGlobalMessage);
        }

        registerImmediate = function(handle) {
            global.postMessage(messagePrefix + handle, "*");
        };
    }

    function installMessageChannelImplementation() {
        var channel = new MessageChannel();
        channel.port1.onmessage = function(event) {
            var handle = event.data;
            runIfPresent(handle);
        };

        registerImmediate = function(handle) {
            channel.port2.postMessage(handle);
        };
    }

    function installReadyStateChangeImplementation() {
        var html = doc.documentElement;
        registerImmediate = function(handle) {
            // Create a <script> element; its readystatechange event will be fired asynchronously once it is inserted
            // into the document. Do so, thus queuing up the task. Remember to clean up once it's been called.
            var script = doc.createElement("script");
            script.onreadystatechange = function () {
                runIfPresent(handle);
                script.onreadystatechange = null;
                html.removeChild(script);
                script = null;
            };
            html.appendChild(script);
        };
    }

    function installSetTimeoutImplementation() {
        registerImmediate = function(handle) {
            setTimeout(runIfPresent, 0, handle);
        };
    }

    // If supported, we should attach to the prototype of global, since that is where setTimeout et al. live.
    var attachTo = Object.getPrototypeOf && Object.getPrototypeOf(global);
    attachTo = attachTo && attachTo.setTimeout ? attachTo : global;

    // Don't get fooled by e.g. browserify environments.
    if ({}.toString.call(global.process) === "[object process]") {
        // For Node.js before 0.9
        installNextTickImplementation();

    } else if (canUsePostMessage()) {
        // For non-IE10 modern browsers
        installPostMessageImplementation();

    } else if (global.MessageChannel) {
        // For web workers, where supported
        installMessageChannelImplementation();

    } else if (doc && "onreadystatechange" in doc.createElement("script")) {
        // For IE 6–8
        installReadyStateChangeImplementation();

    } else {
        // For older browsers
        installSetTimeoutImplementation();
    }

    attachTo.setImmediate = setImmediate;
    attachTo.clearImmediate = clearImmediate;
}(typeof self === "undefined" ? typeof global === "undefined" ? this : global : self));

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7), __webpack_require__(11)))

/***/ }),
/* 144 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global) {
/**
 * Module exports.
 */

module.exports = deprecate;

/**
 * Mark that a method should not be used.
 * Returns a modified function which warns once by default.
 *
 * If `localStorage.noDeprecation = true` is set, then it is a no-op.
 *
 * If `localStorage.throwDeprecation = true` is set, then deprecated functions
 * will throw an Error when invoked.
 *
 * If `localStorage.traceDeprecation = true` is set, then deprecated functions
 * will invoke `console.trace()` instead of `console.error()`.
 *
 * @param {Function} fn - the function to deprecate
 * @param {String} msg - the string to print to the console when `fn` is invoked
 * @returns {Function} a new "deprecated" version of `fn`
 * @api public
 */

function deprecate (fn, msg) {
  if (config('noDeprecation')) {
    return fn;
  }

  var warned = false;
  function deprecated() {
    if (!warned) {
      if (config('throwDeprecation')) {
        throw new Error(msg);
      } else if (config('traceDeprecation')) {
        console.trace(msg);
      } else {
        console.warn(msg);
      }
      warned = true;
    }
    return fn.apply(this, arguments);
  }

  return deprecated;
}

/**
 * Checks `localStorage` for boolean values for the given `name`.
 *
 * @param {String} name
 * @returns {Boolean}
 * @api private
 */

function config (name) {
  // accessing global.localStorage can trigger a DOMException in sandboxed iframes
  try {
    if (!global.localStorage) return false;
  } catch (_) {
    return false;
  }
  var val = global.localStorage[name];
  if (null == val) return false;
  return String(val).toLowerCase() === 'true';
}

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(7)))

/***/ }),
/* 145 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// a passthrough stream.
// basically just the most minimal sort of Transform stream.
// Every written chunk gets output as-is.



module.exports = PassThrough;

var Transform = __webpack_require__(86);

/*<replacement>*/
var util = __webpack_require__(25);
util.inherits = __webpack_require__(21);
/*</replacement>*/

util.inherits(PassThrough, Transform);

function PassThrough(options) {
  if (!(this instanceof PassThrough)) return new PassThrough(options);

  Transform.call(this, options);
}

PassThrough.prototype._transform = function (chunk, encoding, cb) {
  cb(null, chunk);
};

/***/ }),
/* 146 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(46);


/***/ }),
/* 147 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(16);


/***/ }),
/* 148 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(45).Transform


/***/ }),
/* 149 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(45).PassThrough


/***/ }),
/* 150 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer, process) {
/* eslint camelcase: "off" */

var assert = __webpack_require__(88);

var Zstream = __webpack_require__(153);
var zlib_deflate = __webpack_require__(154);
var zlib_inflate = __webpack_require__(157);
var constants = __webpack_require__(160);

for (var key in constants) {
  exports[key] = constants[key];
}

// zlib modes
exports.NONE = 0;
exports.DEFLATE = 1;
exports.INFLATE = 2;
exports.GZIP = 3;
exports.GUNZIP = 4;
exports.DEFLATERAW = 5;
exports.INFLATERAW = 6;
exports.UNZIP = 7;

var GZIP_HEADER_ID1 = 0x1f;
var GZIP_HEADER_ID2 = 0x8b;

/**
 * Emulate Node's zlib C++ layer for use by the JS layer in index.js
 */
function Zlib(mode) {
  if (typeof mode !== 'number' || mode < exports.DEFLATE || mode > exports.UNZIP) {
    throw new TypeError('Bad argument');
  }

  this.dictionary = null;
  this.err = 0;
  this.flush = 0;
  this.init_done = false;
  this.level = 0;
  this.memLevel = 0;
  this.mode = mode;
  this.strategy = 0;
  this.windowBits = 0;
  this.write_in_progress = false;
  this.pending_close = false;
  this.gzip_id_bytes_read = 0;
}

Zlib.prototype.close = function () {
  if (this.write_in_progress) {
    this.pending_close = true;
    return;
  }

  this.pending_close = false;

  assert(this.init_done, 'close before init');
  assert(this.mode <= exports.UNZIP);

  if (this.mode === exports.DEFLATE || this.mode === exports.GZIP || this.mode === exports.DEFLATERAW) {
    zlib_deflate.deflateEnd(this.strm);
  } else if (this.mode === exports.INFLATE || this.mode === exports.GUNZIP || this.mode === exports.INFLATERAW || this.mode === exports.UNZIP) {
    zlib_inflate.inflateEnd(this.strm);
  }

  this.mode = exports.NONE;

  this.dictionary = null;
};

Zlib.prototype.write = function (flush, input, in_off, in_len, out, out_off, out_len) {
  return this._write(true, flush, input, in_off, in_len, out, out_off, out_len);
};

Zlib.prototype.writeSync = function (flush, input, in_off, in_len, out, out_off, out_len) {
  return this._write(false, flush, input, in_off, in_len, out, out_off, out_len);
};

Zlib.prototype._write = function (async, flush, input, in_off, in_len, out, out_off, out_len) {
  assert.equal(arguments.length, 8);

  assert(this.init_done, 'write before init');
  assert(this.mode !== exports.NONE, 'already finalized');
  assert.equal(false, this.write_in_progress, 'write already in progress');
  assert.equal(false, this.pending_close, 'close is pending');

  this.write_in_progress = true;

  assert.equal(false, flush === undefined, 'must provide flush value');

  this.write_in_progress = true;

  if (flush !== exports.Z_NO_FLUSH && flush !== exports.Z_PARTIAL_FLUSH && flush !== exports.Z_SYNC_FLUSH && flush !== exports.Z_FULL_FLUSH && flush !== exports.Z_FINISH && flush !== exports.Z_BLOCK) {
    throw new Error('Invalid flush value');
  }

  if (input == null) {
    input = Buffer.alloc(0);
    in_len = 0;
    in_off = 0;
  }

  this.strm.avail_in = in_len;
  this.strm.input = input;
  this.strm.next_in = in_off;
  this.strm.avail_out = out_len;
  this.strm.output = out;
  this.strm.next_out = out_off;
  this.flush = flush;

  if (!async) {
    // sync version
    this._process();

    if (this._checkError()) {
      return this._afterSync();
    }
    return;
  }

  // async version
  var self = this;
  process.nextTick(function () {
    self._process();
    self._after();
  });

  return this;
};

Zlib.prototype._afterSync = function () {
  var avail_out = this.strm.avail_out;
  var avail_in = this.strm.avail_in;

  this.write_in_progress = false;

  return [avail_in, avail_out];
};

Zlib.prototype._process = function () {
  var next_expected_header_byte = null;

  // If the avail_out is left at 0, then it means that it ran out
  // of room.  If there was avail_out left over, then it means
  // that all of the input was consumed.
  switch (this.mode) {
    case exports.DEFLATE:
    case exports.GZIP:
    case exports.DEFLATERAW:
      this.err = zlib_deflate.deflate(this.strm, this.flush);
      break;
    case exports.UNZIP:
      if (this.strm.avail_in > 0) {
        next_expected_header_byte = this.strm.next_in;
      }

      switch (this.gzip_id_bytes_read) {
        case 0:
          if (next_expected_header_byte === null) {
            break;
          }

          if (this.strm.input[next_expected_header_byte] === GZIP_HEADER_ID1) {
            this.gzip_id_bytes_read = 1;
            next_expected_header_byte++;

            if (this.strm.avail_in === 1) {
              // The only available byte was already read.
              break;
            }
          } else {
            this.mode = exports.INFLATE;
            break;
          }

        // fallthrough
        case 1:
          if (next_expected_header_byte === null) {
            break;
          }

          if (this.strm.input[next_expected_header_byte] === GZIP_HEADER_ID2) {
            this.gzip_id_bytes_read = 2;
            this.mode = exports.GUNZIP;
          } else {
            // There is no actual difference between INFLATE and INFLATERAW
            // (after initialization).
            this.mode = exports.INFLATE;
          }

          break;
        default:
          throw new Error('invalid number of gzip magic number bytes read');
      }

    // fallthrough
    case exports.INFLATE:
    case exports.GUNZIP:
    case exports.INFLATERAW:
      this.err = zlib_inflate.inflate(this.strm, this.flush

      // If data was encoded with dictionary
      );if (this.err === exports.Z_NEED_DICT && this.dictionary) {
        // Load it
        this.err = zlib_inflate.inflateSetDictionary(this.strm, this.dictionary);
        if (this.err === exports.Z_OK) {
          // And try to decode again
          this.err = zlib_inflate.inflate(this.strm, this.flush);
        } else if (this.err === exports.Z_DATA_ERROR) {
          // Both inflateSetDictionary() and inflate() return Z_DATA_ERROR.
          // Make it possible for After() to tell a bad dictionary from bad
          // input.
          this.err = exports.Z_NEED_DICT;
        }
      }
      while (this.strm.avail_in > 0 && this.mode === exports.GUNZIP && this.err === exports.Z_STREAM_END && this.strm.next_in[0] !== 0x00) {
        // Bytes remain in input buffer. Perhaps this is another compressed
        // member in the same archive, or just trailing garbage.
        // Trailing zero bytes are okay, though, since they are frequently
        // used for padding.

        this.reset();
        this.err = zlib_inflate.inflate(this.strm, this.flush);
      }
      break;
    default:
      throw new Error('Unknown mode ' + this.mode);
  }
};

Zlib.prototype._checkError = function () {
  // Acceptable error states depend on the type of zlib stream.
  switch (this.err) {
    case exports.Z_OK:
    case exports.Z_BUF_ERROR:
      if (this.strm.avail_out !== 0 && this.flush === exports.Z_FINISH) {
        this._error('unexpected end of file');
        return false;
      }
      break;
    case exports.Z_STREAM_END:
      // normal statuses, not fatal
      break;
    case exports.Z_NEED_DICT:
      if (this.dictionary == null) {
        this._error('Missing dictionary');
      } else {
        this._error('Bad dictionary');
      }
      return false;
    default:
      // something else.
      this._error('Zlib error');
      return false;
  }

  return true;
};

Zlib.prototype._after = function () {
  if (!this._checkError()) {
    return;
  }

  var avail_out = this.strm.avail_out;
  var avail_in = this.strm.avail_in;

  this.write_in_progress = false;

  // call the write() cb
  this.callback(avail_in, avail_out);

  if (this.pending_close) {
    this.close();
  }
};

Zlib.prototype._error = function (message) {
  if (this.strm.msg) {
    message = this.strm.msg;
  }
  this.onerror(message, this.err

  // no hope of rescue.
  );this.write_in_progress = false;
  if (this.pending_close) {
    this.close();
  }
};

Zlib.prototype.init = function (windowBits, level, memLevel, strategy, dictionary) {
  assert(arguments.length === 4 || arguments.length === 5, 'init(windowBits, level, memLevel, strategy, [dictionary])');

  assert(windowBits >= 8 && windowBits <= 15, 'invalid windowBits');
  assert(level >= -1 && level <= 9, 'invalid compression level');

  assert(memLevel >= 1 && memLevel <= 9, 'invalid memlevel');

  assert(strategy === exports.Z_FILTERED || strategy === exports.Z_HUFFMAN_ONLY || strategy === exports.Z_RLE || strategy === exports.Z_FIXED || strategy === exports.Z_DEFAULT_STRATEGY, 'invalid strategy');

  this._init(level, windowBits, memLevel, strategy, dictionary);
  this._setDictionary();
};

Zlib.prototype.params = function () {
  throw new Error('deflateParams Not supported');
};

Zlib.prototype.reset = function () {
  this._reset();
  this._setDictionary();
};

Zlib.prototype._init = function (level, windowBits, memLevel, strategy, dictionary) {
  this.level = level;
  this.windowBits = windowBits;
  this.memLevel = memLevel;
  this.strategy = strategy;

  this.flush = exports.Z_NO_FLUSH;

  this.err = exports.Z_OK;

  if (this.mode === exports.GZIP || this.mode === exports.GUNZIP) {
    this.windowBits += 16;
  }

  if (this.mode === exports.UNZIP) {
    this.windowBits += 32;
  }

  if (this.mode === exports.DEFLATERAW || this.mode === exports.INFLATERAW) {
    this.windowBits = -1 * this.windowBits;
  }

  this.strm = new Zstream();

  switch (this.mode) {
    case exports.DEFLATE:
    case exports.GZIP:
    case exports.DEFLATERAW:
      this.err = zlib_deflate.deflateInit2(this.strm, this.level, exports.Z_DEFLATED, this.windowBits, this.memLevel, this.strategy);
      break;
    case exports.INFLATE:
    case exports.GUNZIP:
    case exports.INFLATERAW:
    case exports.UNZIP:
      this.err = zlib_inflate.inflateInit2(this.strm, this.windowBits);
      break;
    default:
      throw new Error('Unknown mode ' + this.mode);
  }

  if (this.err !== exports.Z_OK) {
    this._error('Init error');
  }

  this.dictionary = dictionary;

  this.write_in_progress = false;
  this.init_done = true;
};

Zlib.prototype._setDictionary = function () {
  if (this.dictionary == null) {
    return;
  }

  this.err = exports.Z_OK;

  switch (this.mode) {
    case exports.DEFLATE:
    case exports.DEFLATERAW:
      this.err = zlib_deflate.deflateSetDictionary(this.strm, this.dictionary);
      break;
    default:
      break;
  }

  if (this.err !== exports.Z_OK) {
    this._error('Failed to set dictionary');
  }
};

Zlib.prototype._reset = function () {
  this.err = exports.Z_OK;

  switch (this.mode) {
    case exports.DEFLATE:
    case exports.DEFLATERAW:
    case exports.GZIP:
      this.err = zlib_deflate.deflateReset(this.strm);
      break;
    case exports.INFLATE:
    case exports.INFLATERAW:
    case exports.GUNZIP:
      this.err = zlib_inflate.inflateReset(this.strm);
      break;
    default:
      break;
  }

  if (this.err !== exports.Z_OK) {
    this._error('Failed to reset stream');
  }
};

exports.Zlib = Zlib;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer, __webpack_require__(11)))

/***/ }),
/* 151 */
/***/ (function(module, exports) {

module.exports = function isBuffer(arg) {
  return arg && typeof arg === 'object'
    && typeof arg.copy === 'function'
    && typeof arg.fill === 'function'
    && typeof arg.readUInt8 === 'function';
}

/***/ }),
/* 152 */
/***/ (function(module, exports) {

if (typeof Object.create === 'function') {
  // implementation from standard node.js 'util' module
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    ctor.prototype = Object.create(superCtor.prototype, {
      constructor: {
        value: ctor,
        enumerable: false,
        writable: true,
        configurable: true
      }
    });
  };
} else {
  // old school shim for old browsers
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    var TempCtor = function () {}
    TempCtor.prototype = superCtor.prototype
    ctor.prototype = new TempCtor()
    ctor.prototype.constructor = ctor
  }
}


/***/ }),
/* 153 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software
//   in a product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

function ZStream() {
  /* next input byte */
  this.input = null; // JS specific, because we have no pointers
  this.next_in = 0;
  /* number of bytes available at input */
  this.avail_in = 0;
  /* total number of input bytes read so far */
  this.total_in = 0;
  /* next output byte should be put there */
  this.output = null; // JS specific, because we have no pointers
  this.next_out = 0;
  /* remaining free space at output */
  this.avail_out = 0;
  /* total number of bytes output so far */
  this.total_out = 0;
  /* last error message, NULL if no error */
  this.msg = ''/*Z_NULL*/;
  /* not visible by applications */
  this.state = null;
  /* best guess about the data type: binary or text */
  this.data_type = 2/*Z_UNKNOWN*/;
  /* adler32 value of the uncompressed data */
  this.adler = 0;
}

module.exports = ZStream;


/***/ }),
/* 154 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software
//   in a product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

var utils   = __webpack_require__(34);
var trees   = __webpack_require__(155);
var adler32 = __webpack_require__(89);
var crc32   = __webpack_require__(90);
var msg     = __webpack_require__(156);

/* Public constants ==========================================================*/
/* ===========================================================================*/


/* Allowed flush values; see deflate() and inflate() below for details */
var Z_NO_FLUSH      = 0;
var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH    = 2;
var Z_FULL_FLUSH    = 3;
var Z_FINISH        = 4;
var Z_BLOCK         = 5;
//var Z_TREES         = 6;


/* Return codes for the compression/decompression functions. Negative values
 * are errors, positive values are used for special but normal events.
 */
var Z_OK            = 0;
var Z_STREAM_END    = 1;
//var Z_NEED_DICT     = 2;
//var Z_ERRNO         = -1;
var Z_STREAM_ERROR  = -2;
var Z_DATA_ERROR    = -3;
//var Z_MEM_ERROR     = -4;
var Z_BUF_ERROR     = -5;
//var Z_VERSION_ERROR = -6;


/* compression levels */
//var Z_NO_COMPRESSION      = 0;
//var Z_BEST_SPEED          = 1;
//var Z_BEST_COMPRESSION    = 9;
var Z_DEFAULT_COMPRESSION = -1;


var Z_FILTERED            = 1;
var Z_HUFFMAN_ONLY        = 2;
var Z_RLE                 = 3;
var Z_FIXED               = 4;
var Z_DEFAULT_STRATEGY    = 0;

/* Possible values of the data_type field (though see inflate()) */
//var Z_BINARY              = 0;
//var Z_TEXT                = 1;
//var Z_ASCII               = 1; // = Z_TEXT
var Z_UNKNOWN             = 2;


/* The deflate compression method */
var Z_DEFLATED  = 8;

/*============================================================================*/


var MAX_MEM_LEVEL = 9;
/* Maximum value for memLevel in deflateInit2 */
var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_MEM_LEVEL = 8;


var LENGTH_CODES  = 29;
/* number of length codes, not counting the special END_BLOCK code */
var LITERALS      = 256;
/* number of literal bytes 0..255 */
var L_CODES       = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */
var D_CODES       = 30;
/* number of distance codes */
var BL_CODES      = 19;
/* number of codes used to transfer the bit lengths */
var HEAP_SIZE     = 2 * L_CODES + 1;
/* maximum heap size */
var MAX_BITS  = 15;
/* All codes must not exceed MAX_BITS bits */

var MIN_MATCH = 3;
var MAX_MATCH = 258;
var MIN_LOOKAHEAD = (MAX_MATCH + MIN_MATCH + 1);

var PRESET_DICT = 0x20;

var INIT_STATE = 42;
var EXTRA_STATE = 69;
var NAME_STATE = 73;
var COMMENT_STATE = 91;
var HCRC_STATE = 103;
var BUSY_STATE = 113;
var FINISH_STATE = 666;

var BS_NEED_MORE      = 1; /* block not completed, need more input or more output */
var BS_BLOCK_DONE     = 2; /* block flush performed */
var BS_FINISH_STARTED = 3; /* finish started, need only more output at next deflate */
var BS_FINISH_DONE    = 4; /* finish done, accept no more input or output */

var OS_CODE = 0x03; // Unix :) . Don't detect, use this default.

function err(strm, errorCode) {
  strm.msg = msg[errorCode];
  return errorCode;
}

function rank(f) {
  return ((f) << 1) - ((f) > 4 ? 9 : 0);
}

function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }


/* =========================================================================
 * Flush as much pending output as possible. All deflate() output goes
 * through this function so some applications may wish to modify it
 * to avoid allocating a large strm->output buffer and copying into it.
 * (See also read_buf()).
 */
function flush_pending(strm) {
  var s = strm.state;

  //_tr_flush_bits(s);
  var len = s.pending;
  if (len > strm.avail_out) {
    len = strm.avail_out;
  }
  if (len === 0) { return; }

  utils.arraySet(strm.output, s.pending_buf, s.pending_out, len, strm.next_out);
  strm.next_out += len;
  s.pending_out += len;
  strm.total_out += len;
  strm.avail_out -= len;
  s.pending -= len;
  if (s.pending === 0) {
    s.pending_out = 0;
  }
}


function flush_block_only(s, last) {
  trees._tr_flush_block(s, (s.block_start >= 0 ? s.block_start : -1), s.strstart - s.block_start, last);
  s.block_start = s.strstart;
  flush_pending(s.strm);
}


function put_byte(s, b) {
  s.pending_buf[s.pending++] = b;
}


/* =========================================================================
 * Put a short in the pending buffer. The 16-bit value is put in MSB order.
 * IN assertion: the stream state is correct and there is enough room in
 * pending_buf.
 */
function putShortMSB(s, b) {
//  put_byte(s, (Byte)(b >> 8));
//  put_byte(s, (Byte)(b & 0xff));
  s.pending_buf[s.pending++] = (b >>> 8) & 0xff;
  s.pending_buf[s.pending++] = b & 0xff;
}


/* ===========================================================================
 * Read a new buffer from the current input stream, update the adler32
 * and total number of bytes read.  All deflate() input goes through
 * this function so some applications may wish to modify it to avoid
 * allocating a large strm->input buffer and copying from it.
 * (See also flush_pending()).
 */
function read_buf(strm, buf, start, size) {
  var len = strm.avail_in;

  if (len > size) { len = size; }
  if (len === 0) { return 0; }

  strm.avail_in -= len;

  // zmemcpy(buf, strm->next_in, len);
  utils.arraySet(buf, strm.input, strm.next_in, len, start);
  if (strm.state.wrap === 1) {
    strm.adler = adler32(strm.adler, buf, len, start);
  }

  else if (strm.state.wrap === 2) {
    strm.adler = crc32(strm.adler, buf, len, start);
  }

  strm.next_in += len;
  strm.total_in += len;

  return len;
}


/* ===========================================================================
 * Set match_start to the longest match starting at the given string and
 * return its length. Matches shorter or equal to prev_length are discarded,
 * in which case the result is equal to prev_length and match_start is
 * garbage.
 * IN assertions: cur_match is the head of the hash chain for the current
 *   string (strstart) and its distance is <= MAX_DIST, and prev_length >= 1
 * OUT assertion: the match length is not greater than s->lookahead.
 */
function longest_match(s, cur_match) {
  var chain_length = s.max_chain_length;      /* max hash chain length */
  var scan = s.strstart; /* current string */
  var match;                       /* matched string */
  var len;                           /* length of current match */
  var best_len = s.prev_length;              /* best match length so far */
  var nice_match = s.nice_match;             /* stop if match long enough */
  var limit = (s.strstart > (s.w_size - MIN_LOOKAHEAD)) ?
      s.strstart - (s.w_size - MIN_LOOKAHEAD) : 0/*NIL*/;

  var _win = s.window; // shortcut

  var wmask = s.w_mask;
  var prev  = s.prev;

  /* Stop when cur_match becomes <= limit. To simplify the code,
   * we prevent matches with the string of window index 0.
   */

  var strend = s.strstart + MAX_MATCH;
  var scan_end1  = _win[scan + best_len - 1];
  var scan_end   = _win[scan + best_len];

  /* The code is optimized for HASH_BITS >= 8 and MAX_MATCH-2 multiple of 16.
   * It is easy to get rid of this optimization if necessary.
   */
  // Assert(s->hash_bits >= 8 && MAX_MATCH == 258, "Code too clever");

  /* Do not waste too much time if we already have a good match: */
  if (s.prev_length >= s.good_match) {
    chain_length >>= 2;
  }
  /* Do not look for matches beyond the end of the input. This is necessary
   * to make deflate deterministic.
   */
  if (nice_match > s.lookahead) { nice_match = s.lookahead; }

  // Assert((ulg)s->strstart <= s->window_size-MIN_LOOKAHEAD, "need lookahead");

  do {
    // Assert(cur_match < s->strstart, "no future");
    match = cur_match;

    /* Skip to next match if the match length cannot increase
     * or if the match length is less than 2.  Note that the checks below
     * for insufficient lookahead only occur occasionally for performance
     * reasons.  Therefore uninitialized memory will be accessed, and
     * conditional jumps will be made that depend on those values.
     * However the length of the match is limited to the lookahead, so
     * the output of deflate is not affected by the uninitialized values.
     */

    if (_win[match + best_len]     !== scan_end  ||
        _win[match + best_len - 1] !== scan_end1 ||
        _win[match]                !== _win[scan] ||
        _win[++match]              !== _win[scan + 1]) {
      continue;
    }

    /* The check at best_len-1 can be removed because it will be made
     * again later. (This heuristic is not always a win.)
     * It is not necessary to compare scan[2] and match[2] since they
     * are always equal when the other bytes match, given that
     * the hash keys are equal and that HASH_BITS >= 8.
     */
    scan += 2;
    match++;
    // Assert(*scan == *match, "match[2]?");

    /* We check for insufficient lookahead only every 8th comparison;
     * the 256th check will be made at strstart+258.
     */
    do {
      /*jshint noempty:false*/
    } while (_win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
             _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
             _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
             _win[++scan] === _win[++match] && _win[++scan] === _win[++match] &&
             scan < strend);

    // Assert(scan <= s->window+(unsigned)(s->window_size-1), "wild scan");

    len = MAX_MATCH - (strend - scan);
    scan = strend - MAX_MATCH;

    if (len > best_len) {
      s.match_start = cur_match;
      best_len = len;
      if (len >= nice_match) {
        break;
      }
      scan_end1  = _win[scan + best_len - 1];
      scan_end   = _win[scan + best_len];
    }
  } while ((cur_match = prev[cur_match & wmask]) > limit && --chain_length !== 0);

  if (best_len <= s.lookahead) {
    return best_len;
  }
  return s.lookahead;
}


/* ===========================================================================
 * Fill the window when the lookahead becomes insufficient.
 * Updates strstart and lookahead.
 *
 * IN assertion: lookahead < MIN_LOOKAHEAD
 * OUT assertions: strstart <= window_size-MIN_LOOKAHEAD
 *    At least one byte has been read, or avail_in == 0; reads are
 *    performed for at least two bytes (required for the zip translate_eol
 *    option -- not supported here).
 */
function fill_window(s) {
  var _w_size = s.w_size;
  var p, n, m, more, str;

  //Assert(s->lookahead < MIN_LOOKAHEAD, "already enough lookahead");

  do {
    more = s.window_size - s.lookahead - s.strstart;

    // JS ints have 32 bit, block below not needed
    /* Deal with !@#$% 64K limit: */
    //if (sizeof(int) <= 2) {
    //    if (more == 0 && s->strstart == 0 && s->lookahead == 0) {
    //        more = wsize;
    //
    //  } else if (more == (unsigned)(-1)) {
    //        /* Very unlikely, but possible on 16 bit machine if
    //         * strstart == 0 && lookahead == 1 (input done a byte at time)
    //         */
    //        more--;
    //    }
    //}


    /* If the window is almost full and there is insufficient lookahead,
     * move the upper half to the lower one to make room in the upper half.
     */
    if (s.strstart >= _w_size + (_w_size - MIN_LOOKAHEAD)) {

      utils.arraySet(s.window, s.window, _w_size, _w_size, 0);
      s.match_start -= _w_size;
      s.strstart -= _w_size;
      /* we now have strstart >= MAX_DIST */
      s.block_start -= _w_size;

      /* Slide the hash table (could be avoided with 32 bit values
       at the expense of memory usage). We slide even when level == 0
       to keep the hash table consistent if we switch back to level > 0
       later. (Using level 0 permanently is not an optimal usage of
       zlib, so we don't care about this pathological case.)
       */

      n = s.hash_size;
      p = n;
      do {
        m = s.head[--p];
        s.head[p] = (m >= _w_size ? m - _w_size : 0);
      } while (--n);

      n = _w_size;
      p = n;
      do {
        m = s.prev[--p];
        s.prev[p] = (m >= _w_size ? m - _w_size : 0);
        /* If n is not on any hash chain, prev[n] is garbage but
         * its value will never be used.
         */
      } while (--n);

      more += _w_size;
    }
    if (s.strm.avail_in === 0) {
      break;
    }

    /* If there was no sliding:
     *    strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&
     *    more == window_size - lookahead - strstart
     * => more >= window_size - (MIN_LOOKAHEAD-1 + WSIZE + MAX_DIST-1)
     * => more >= window_size - 2*WSIZE + 2
     * In the BIG_MEM or MMAP case (not yet supported),
     *   window_size == input_size + MIN_LOOKAHEAD  &&
     *   strstart + s->lookahead <= input_size => more >= MIN_LOOKAHEAD.
     * Otherwise, window_size == 2*WSIZE so more >= 2.
     * If there was sliding, more >= WSIZE. So in all cases, more >= 2.
     */
    //Assert(more >= 2, "more < 2");
    n = read_buf(s.strm, s.window, s.strstart + s.lookahead, more);
    s.lookahead += n;

    /* Initialize the hash value now that we have some input: */
    if (s.lookahead + s.insert >= MIN_MATCH) {
      str = s.strstart - s.insert;
      s.ins_h = s.window[str];

      /* UPDATE_HASH(s, s->ins_h, s->window[str + 1]); */
      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + 1]) & s.hash_mask;
//#if MIN_MATCH != 3
//        Call update_hash() MIN_MATCH-3 more times
//#endif
      while (s.insert) {
        /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
        s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask;

        s.prev[str & s.w_mask] = s.head[s.ins_h];
        s.head[s.ins_h] = str;
        str++;
        s.insert--;
        if (s.lookahead + s.insert < MIN_MATCH) {
          break;
        }
      }
    }
    /* If the whole input has less than MIN_MATCH bytes, ins_h is garbage,
     * but this is not important since only literal bytes will be emitted.
     */

  } while (s.lookahead < MIN_LOOKAHEAD && s.strm.avail_in !== 0);

  /* If the WIN_INIT bytes after the end of the current data have never been
   * written, then zero those bytes in order to avoid memory check reports of
   * the use of uninitialized (or uninitialised as Julian writes) bytes by
   * the longest match routines.  Update the high water mark for the next
   * time through here.  WIN_INIT is set to MAX_MATCH since the longest match
   * routines allow scanning to strstart + MAX_MATCH, ignoring lookahead.
   */
//  if (s.high_water < s.window_size) {
//    var curr = s.strstart + s.lookahead;
//    var init = 0;
//
//    if (s.high_water < curr) {
//      /* Previous high water mark below current data -- zero WIN_INIT
//       * bytes or up to end of window, whichever is less.
//       */
//      init = s.window_size - curr;
//      if (init > WIN_INIT)
//        init = WIN_INIT;
//      zmemzero(s->window + curr, (unsigned)init);
//      s->high_water = curr + init;
//    }
//    else if (s->high_water < (ulg)curr + WIN_INIT) {
//      /* High water mark at or above current data, but below current data
//       * plus WIN_INIT -- zero out to current data plus WIN_INIT, or up
//       * to end of window, whichever is less.
//       */
//      init = (ulg)curr + WIN_INIT - s->high_water;
//      if (init > s->window_size - s->high_water)
//        init = s->window_size - s->high_water;
//      zmemzero(s->window + s->high_water, (unsigned)init);
//      s->high_water += init;
//    }
//  }
//
//  Assert((ulg)s->strstart <= s->window_size - MIN_LOOKAHEAD,
//    "not enough room for search");
}

/* ===========================================================================
 * Copy without compression as much as possible from the input stream, return
 * the current block state.
 * This function does not insert new strings in the dictionary since
 * uncompressible data is probably not useful. This function is used
 * only for the level=0 compression option.
 * NOTE: this function should be optimized to avoid extra copying from
 * window to pending_buf.
 */
function deflate_stored(s, flush) {
  /* Stored blocks are limited to 0xffff bytes, pending_buf is limited
   * to pending_buf_size, and each stored block has a 5 byte header:
   */
  var max_block_size = 0xffff;

  if (max_block_size > s.pending_buf_size - 5) {
    max_block_size = s.pending_buf_size - 5;
  }

  /* Copy as much as possible from input to output: */
  for (;;) {
    /* Fill the window as much as possible: */
    if (s.lookahead <= 1) {

      //Assert(s->strstart < s->w_size+MAX_DIST(s) ||
      //  s->block_start >= (long)s->w_size, "slide too late");
//      if (!(s.strstart < s.w_size + (s.w_size - MIN_LOOKAHEAD) ||
//        s.block_start >= s.w_size)) {
//        throw  new Error("slide too late");
//      }

      fill_window(s);
      if (s.lookahead === 0 && flush === Z_NO_FLUSH) {
        return BS_NEED_MORE;
      }

      if (s.lookahead === 0) {
        break;
      }
      /* flush the current block */
    }
    //Assert(s->block_start >= 0L, "block gone");
//    if (s.block_start < 0) throw new Error("block gone");

    s.strstart += s.lookahead;
    s.lookahead = 0;

    /* Emit a stored block if pending_buf will be full: */
    var max_start = s.block_start + max_block_size;

    if (s.strstart === 0 || s.strstart >= max_start) {
      /* strstart == 0 is possible when wraparound on 16-bit machine */
      s.lookahead = s.strstart - max_start;
      s.strstart = max_start;
      /*** FLUSH_BLOCK(s, 0); ***/
      flush_block_only(s, false);
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
      /***/


    }
    /* Flush if we may have to slide, otherwise block_start may become
     * negative and the data will be gone:
     */
    if (s.strstart - s.block_start >= (s.w_size - MIN_LOOKAHEAD)) {
      /*** FLUSH_BLOCK(s, 0); ***/
      flush_block_only(s, false);
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
      /***/
    }
  }

  s.insert = 0;

  if (flush === Z_FINISH) {
    /*** FLUSH_BLOCK(s, 1); ***/
    flush_block_only(s, true);
    if (s.strm.avail_out === 0) {
      return BS_FINISH_STARTED;
    }
    /***/
    return BS_FINISH_DONE;
  }

  if (s.strstart > s.block_start) {
    /*** FLUSH_BLOCK(s, 0); ***/
    flush_block_only(s, false);
    if (s.strm.avail_out === 0) {
      return BS_NEED_MORE;
    }
    /***/
  }

  return BS_NEED_MORE;
}

/* ===========================================================================
 * Compress as much as possible from the input stream, return the current
 * block state.
 * This function does not perform lazy evaluation of matches and inserts
 * new strings in the dictionary only for unmatched strings or for short
 * matches. It is used only for the fast compression options.
 */
function deflate_fast(s, flush) {
  var hash_head;        /* head of the hash chain */
  var bflush;           /* set if current block must be flushed */

  for (;;) {
    /* Make sure that we always have enough lookahead, except
     * at the end of the input file. We need MAX_MATCH bytes
     * for the next match, plus MIN_MATCH bytes to insert the
     * string following the next match.
     */
    if (s.lookahead < MIN_LOOKAHEAD) {
      fill_window(s);
      if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
        return BS_NEED_MORE;
      }
      if (s.lookahead === 0) {
        break; /* flush the current block */
      }
    }

    /* Insert the string window[strstart .. strstart+2] in the
     * dictionary, and set hash_head to the head of the hash chain:
     */
    hash_head = 0/*NIL*/;
    if (s.lookahead >= MIN_MATCH) {
      /*** INSERT_STRING(s, s.strstart, hash_head); ***/
      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
      hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
      s.head[s.ins_h] = s.strstart;
      /***/
    }

    /* Find the longest match, discarding those <= prev_length.
     * At this point we have always match_length < MIN_MATCH
     */
    if (hash_head !== 0/*NIL*/ && ((s.strstart - hash_head) <= (s.w_size - MIN_LOOKAHEAD))) {
      /* To simplify the code, we prevent matches with the string
       * of window index 0 (in particular we have to avoid a match
       * of the string with itself at the start of the input file).
       */
      s.match_length = longest_match(s, hash_head);
      /* longest_match() sets match_start */
    }
    if (s.match_length >= MIN_MATCH) {
      // check_match(s, s.strstart, s.match_start, s.match_length); // for debug only

      /*** _tr_tally_dist(s, s.strstart - s.match_start,
                     s.match_length - MIN_MATCH, bflush); ***/
      bflush = trees._tr_tally(s, s.strstart - s.match_start, s.match_length - MIN_MATCH);

      s.lookahead -= s.match_length;

      /* Insert new strings in the hash table only if the match length
       * is not too large. This saves time but degrades compression.
       */
      if (s.match_length <= s.max_lazy_match/*max_insert_length*/ && s.lookahead >= MIN_MATCH) {
        s.match_length--; /* string at strstart already in table */
        do {
          s.strstart++;
          /*** INSERT_STRING(s, s.strstart, hash_head); ***/
          s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
          hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
          s.head[s.ins_h] = s.strstart;
          /***/
          /* strstart never exceeds WSIZE-MAX_MATCH, so there are
           * always MIN_MATCH bytes ahead.
           */
        } while (--s.match_length !== 0);
        s.strstart++;
      } else
      {
        s.strstart += s.match_length;
        s.match_length = 0;
        s.ins_h = s.window[s.strstart];
        /* UPDATE_HASH(s, s.ins_h, s.window[s.strstart+1]); */
        s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + 1]) & s.hash_mask;

//#if MIN_MATCH != 3
//                Call UPDATE_HASH() MIN_MATCH-3 more times
//#endif
        /* If lookahead < MIN_MATCH, ins_h is garbage, but it does not
         * matter since it will be recomputed at next deflate call.
         */
      }
    } else {
      /* No match, output a literal byte */
      //Tracevv((stderr,"%c", s.window[s.strstart]));
      /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
      bflush = trees._tr_tally(s, 0, s.window[s.strstart]);

      s.lookahead--;
      s.strstart++;
    }
    if (bflush) {
      /*** FLUSH_BLOCK(s, 0); ***/
      flush_block_only(s, false);
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
      /***/
    }
  }
  s.insert = ((s.strstart < (MIN_MATCH - 1)) ? s.strstart : MIN_MATCH - 1);
  if (flush === Z_FINISH) {
    /*** FLUSH_BLOCK(s, 1); ***/
    flush_block_only(s, true);
    if (s.strm.avail_out === 0) {
      return BS_FINISH_STARTED;
    }
    /***/
    return BS_FINISH_DONE;
  }
  if (s.last_lit) {
    /*** FLUSH_BLOCK(s, 0); ***/
    flush_block_only(s, false);
    if (s.strm.avail_out === 0) {
      return BS_NEED_MORE;
    }
    /***/
  }
  return BS_BLOCK_DONE;
}

/* ===========================================================================
 * Same as above, but achieves better compression. We use a lazy
 * evaluation for matches: a match is finally adopted only if there is
 * no better match at the next window position.
 */
function deflate_slow(s, flush) {
  var hash_head;          /* head of hash chain */
  var bflush;              /* set if current block must be flushed */

  var max_insert;

  /* Process the input block. */
  for (;;) {
    /* Make sure that we always have enough lookahead, except
     * at the end of the input file. We need MAX_MATCH bytes
     * for the next match, plus MIN_MATCH bytes to insert the
     * string following the next match.
     */
    if (s.lookahead < MIN_LOOKAHEAD) {
      fill_window(s);
      if (s.lookahead < MIN_LOOKAHEAD && flush === Z_NO_FLUSH) {
        return BS_NEED_MORE;
      }
      if (s.lookahead === 0) { break; } /* flush the current block */
    }

    /* Insert the string window[strstart .. strstart+2] in the
     * dictionary, and set hash_head to the head of the hash chain:
     */
    hash_head = 0/*NIL*/;
    if (s.lookahead >= MIN_MATCH) {
      /*** INSERT_STRING(s, s.strstart, hash_head); ***/
      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
      hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
      s.head[s.ins_h] = s.strstart;
      /***/
    }

    /* Find the longest match, discarding those <= prev_length.
     */
    s.prev_length = s.match_length;
    s.prev_match = s.match_start;
    s.match_length = MIN_MATCH - 1;

    if (hash_head !== 0/*NIL*/ && s.prev_length < s.max_lazy_match &&
        s.strstart - hash_head <= (s.w_size - MIN_LOOKAHEAD)/*MAX_DIST(s)*/) {
      /* To simplify the code, we prevent matches with the string
       * of window index 0 (in particular we have to avoid a match
       * of the string with itself at the start of the input file).
       */
      s.match_length = longest_match(s, hash_head);
      /* longest_match() sets match_start */

      if (s.match_length <= 5 &&
         (s.strategy === Z_FILTERED || (s.match_length === MIN_MATCH && s.strstart - s.match_start > 4096/*TOO_FAR*/))) {

        /* If prev_match is also MIN_MATCH, match_start is garbage
         * but we will ignore the current match anyway.
         */
        s.match_length = MIN_MATCH - 1;
      }
    }
    /* If there was a match at the previous step and the current
     * match is not better, output the previous match:
     */
    if (s.prev_length >= MIN_MATCH && s.match_length <= s.prev_length) {
      max_insert = s.strstart + s.lookahead - MIN_MATCH;
      /* Do not insert strings in hash table beyond this. */

      //check_match(s, s.strstart-1, s.prev_match, s.prev_length);

      /***_tr_tally_dist(s, s.strstart - 1 - s.prev_match,
                     s.prev_length - MIN_MATCH, bflush);***/
      bflush = trees._tr_tally(s, s.strstart - 1 - s.prev_match, s.prev_length - MIN_MATCH);
      /* Insert in hash table all strings up to the end of the match.
       * strstart-1 and strstart are already inserted. If there is not
       * enough lookahead, the last two strings are not inserted in
       * the hash table.
       */
      s.lookahead -= s.prev_length - 1;
      s.prev_length -= 2;
      do {
        if (++s.strstart <= max_insert) {
          /*** INSERT_STRING(s, s.strstart, hash_head); ***/
          s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[s.strstart + MIN_MATCH - 1]) & s.hash_mask;
          hash_head = s.prev[s.strstart & s.w_mask] = s.head[s.ins_h];
          s.head[s.ins_h] = s.strstart;
          /***/
        }
      } while (--s.prev_length !== 0);
      s.match_available = 0;
      s.match_length = MIN_MATCH - 1;
      s.strstart++;

      if (bflush) {
        /*** FLUSH_BLOCK(s, 0); ***/
        flush_block_only(s, false);
        if (s.strm.avail_out === 0) {
          return BS_NEED_MORE;
        }
        /***/
      }

    } else if (s.match_available) {
      /* If there was no match at the previous position, output a
       * single literal. If there was a match but the current match
       * is longer, truncate the previous match to a single literal.
       */
      //Tracevv((stderr,"%c", s->window[s->strstart-1]));
      /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
      bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]);

      if (bflush) {
        /*** FLUSH_BLOCK_ONLY(s, 0) ***/
        flush_block_only(s, false);
        /***/
      }
      s.strstart++;
      s.lookahead--;
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
    } else {
      /* There is no previous match to compare with, wait for
       * the next step to decide.
       */
      s.match_available = 1;
      s.strstart++;
      s.lookahead--;
    }
  }
  //Assert (flush != Z_NO_FLUSH, "no flush?");
  if (s.match_available) {
    //Tracevv((stderr,"%c", s->window[s->strstart-1]));
    /*** _tr_tally_lit(s, s.window[s.strstart-1], bflush); ***/
    bflush = trees._tr_tally(s, 0, s.window[s.strstart - 1]);

    s.match_available = 0;
  }
  s.insert = s.strstart < MIN_MATCH - 1 ? s.strstart : MIN_MATCH - 1;
  if (flush === Z_FINISH) {
    /*** FLUSH_BLOCK(s, 1); ***/
    flush_block_only(s, true);
    if (s.strm.avail_out === 0) {
      return BS_FINISH_STARTED;
    }
    /***/
    return BS_FINISH_DONE;
  }
  if (s.last_lit) {
    /*** FLUSH_BLOCK(s, 0); ***/
    flush_block_only(s, false);
    if (s.strm.avail_out === 0) {
      return BS_NEED_MORE;
    }
    /***/
  }

  return BS_BLOCK_DONE;
}


/* ===========================================================================
 * For Z_RLE, simply look for runs of bytes, generate matches only of distance
 * one.  Do not maintain a hash table.  (It will be regenerated if this run of
 * deflate switches away from Z_RLE.)
 */
function deflate_rle(s, flush) {
  var bflush;            /* set if current block must be flushed */
  var prev;              /* byte at distance one to match */
  var scan, strend;      /* scan goes up to strend for length of run */

  var _win = s.window;

  for (;;) {
    /* Make sure that we always have enough lookahead, except
     * at the end of the input file. We need MAX_MATCH bytes
     * for the longest run, plus one for the unrolled loop.
     */
    if (s.lookahead <= MAX_MATCH) {
      fill_window(s);
      if (s.lookahead <= MAX_MATCH && flush === Z_NO_FLUSH) {
        return BS_NEED_MORE;
      }
      if (s.lookahead === 0) { break; } /* flush the current block */
    }

    /* See how many times the previous byte repeats */
    s.match_length = 0;
    if (s.lookahead >= MIN_MATCH && s.strstart > 0) {
      scan = s.strstart - 1;
      prev = _win[scan];
      if (prev === _win[++scan] && prev === _win[++scan] && prev === _win[++scan]) {
        strend = s.strstart + MAX_MATCH;
        do {
          /*jshint noempty:false*/
        } while (prev === _win[++scan] && prev === _win[++scan] &&
                 prev === _win[++scan] && prev === _win[++scan] &&
                 prev === _win[++scan] && prev === _win[++scan] &&
                 prev === _win[++scan] && prev === _win[++scan] &&
                 scan < strend);
        s.match_length = MAX_MATCH - (strend - scan);
        if (s.match_length > s.lookahead) {
          s.match_length = s.lookahead;
        }
      }
      //Assert(scan <= s->window+(uInt)(s->window_size-1), "wild scan");
    }

    /* Emit match if have run of MIN_MATCH or longer, else emit literal */
    if (s.match_length >= MIN_MATCH) {
      //check_match(s, s.strstart, s.strstart - 1, s.match_length);

      /*** _tr_tally_dist(s, 1, s.match_length - MIN_MATCH, bflush); ***/
      bflush = trees._tr_tally(s, 1, s.match_length - MIN_MATCH);

      s.lookahead -= s.match_length;
      s.strstart += s.match_length;
      s.match_length = 0;
    } else {
      /* No match, output a literal byte */
      //Tracevv((stderr,"%c", s->window[s->strstart]));
      /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
      bflush = trees._tr_tally(s, 0, s.window[s.strstart]);

      s.lookahead--;
      s.strstart++;
    }
    if (bflush) {
      /*** FLUSH_BLOCK(s, 0); ***/
      flush_block_only(s, false);
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
      /***/
    }
  }
  s.insert = 0;
  if (flush === Z_FINISH) {
    /*** FLUSH_BLOCK(s, 1); ***/
    flush_block_only(s, true);
    if (s.strm.avail_out === 0) {
      return BS_FINISH_STARTED;
    }
    /***/
    return BS_FINISH_DONE;
  }
  if (s.last_lit) {
    /*** FLUSH_BLOCK(s, 0); ***/
    flush_block_only(s, false);
    if (s.strm.avail_out === 0) {
      return BS_NEED_MORE;
    }
    /***/
  }
  return BS_BLOCK_DONE;
}

/* ===========================================================================
 * For Z_HUFFMAN_ONLY, do not look for matches.  Do not maintain a hash table.
 * (It will be regenerated if this run of deflate switches away from Huffman.)
 */
function deflate_huff(s, flush) {
  var bflush;             /* set if current block must be flushed */

  for (;;) {
    /* Make sure that we have a literal to write. */
    if (s.lookahead === 0) {
      fill_window(s);
      if (s.lookahead === 0) {
        if (flush === Z_NO_FLUSH) {
          return BS_NEED_MORE;
        }
        break;      /* flush the current block */
      }
    }

    /* Output a literal byte */
    s.match_length = 0;
    //Tracevv((stderr,"%c", s->window[s->strstart]));
    /*** _tr_tally_lit(s, s.window[s.strstart], bflush); ***/
    bflush = trees._tr_tally(s, 0, s.window[s.strstart]);
    s.lookahead--;
    s.strstart++;
    if (bflush) {
      /*** FLUSH_BLOCK(s, 0); ***/
      flush_block_only(s, false);
      if (s.strm.avail_out === 0) {
        return BS_NEED_MORE;
      }
      /***/
    }
  }
  s.insert = 0;
  if (flush === Z_FINISH) {
    /*** FLUSH_BLOCK(s, 1); ***/
    flush_block_only(s, true);
    if (s.strm.avail_out === 0) {
      return BS_FINISH_STARTED;
    }
    /***/
    return BS_FINISH_DONE;
  }
  if (s.last_lit) {
    /*** FLUSH_BLOCK(s, 0); ***/
    flush_block_only(s, false);
    if (s.strm.avail_out === 0) {
      return BS_NEED_MORE;
    }
    /***/
  }
  return BS_BLOCK_DONE;
}

/* Values for max_lazy_match, good_match and max_chain_length, depending on
 * the desired pack level (0..9). The values given below have been tuned to
 * exclude worst case performance for pathological files. Better values may be
 * found for specific files.
 */
function Config(good_length, max_lazy, nice_length, max_chain, func) {
  this.good_length = good_length;
  this.max_lazy = max_lazy;
  this.nice_length = nice_length;
  this.max_chain = max_chain;
  this.func = func;
}

var configuration_table;

configuration_table = [
  /*      good lazy nice chain */
  new Config(0, 0, 0, 0, deflate_stored),          /* 0 store only */
  new Config(4, 4, 8, 4, deflate_fast),            /* 1 max speed, no lazy matches */
  new Config(4, 5, 16, 8, deflate_fast),           /* 2 */
  new Config(4, 6, 32, 32, deflate_fast),          /* 3 */

  new Config(4, 4, 16, 16, deflate_slow),          /* 4 lazy matches */
  new Config(8, 16, 32, 32, deflate_slow),         /* 5 */
  new Config(8, 16, 128, 128, deflate_slow),       /* 6 */
  new Config(8, 32, 128, 256, deflate_slow),       /* 7 */
  new Config(32, 128, 258, 1024, deflate_slow),    /* 8 */
  new Config(32, 258, 258, 4096, deflate_slow)     /* 9 max compression */
];


/* ===========================================================================
 * Initialize the "longest match" routines for a new zlib stream
 */
function lm_init(s) {
  s.window_size = 2 * s.w_size;

  /*** CLEAR_HASH(s); ***/
  zero(s.head); // Fill with NIL (= 0);

  /* Set the default configuration parameters:
   */
  s.max_lazy_match = configuration_table[s.level].max_lazy;
  s.good_match = configuration_table[s.level].good_length;
  s.nice_match = configuration_table[s.level].nice_length;
  s.max_chain_length = configuration_table[s.level].max_chain;

  s.strstart = 0;
  s.block_start = 0;
  s.lookahead = 0;
  s.insert = 0;
  s.match_length = s.prev_length = MIN_MATCH - 1;
  s.match_available = 0;
  s.ins_h = 0;
}


function DeflateState() {
  this.strm = null;            /* pointer back to this zlib stream */
  this.status = 0;            /* as the name implies */
  this.pending_buf = null;      /* output still pending */
  this.pending_buf_size = 0;  /* size of pending_buf */
  this.pending_out = 0;       /* next pending byte to output to the stream */
  this.pending = 0;           /* nb of bytes in the pending buffer */
  this.wrap = 0;              /* bit 0 true for zlib, bit 1 true for gzip */
  this.gzhead = null;         /* gzip header information to write */
  this.gzindex = 0;           /* where in extra, name, or comment */
  this.method = Z_DEFLATED; /* can only be DEFLATED */
  this.last_flush = -1;   /* value of flush param for previous deflate call */

  this.w_size = 0;  /* LZ77 window size (32K by default) */
  this.w_bits = 0;  /* log2(w_size)  (8..16) */
  this.w_mask = 0;  /* w_size - 1 */

  this.window = null;
  /* Sliding window. Input bytes are read into the second half of the window,
   * and move to the first half later to keep a dictionary of at least wSize
   * bytes. With this organization, matches are limited to a distance of
   * wSize-MAX_MATCH bytes, but this ensures that IO is always
   * performed with a length multiple of the block size.
   */

  this.window_size = 0;
  /* Actual size of window: 2*wSize, except when the user input buffer
   * is directly used as sliding window.
   */

  this.prev = null;
  /* Link to older string with same hash index. To limit the size of this
   * array to 64K, this link is maintained only for the last 32K strings.
   * An index in this array is thus a window index modulo 32K.
   */

  this.head = null;   /* Heads of the hash chains or NIL. */

  this.ins_h = 0;       /* hash index of string to be inserted */
  this.hash_size = 0;   /* number of elements in hash table */
  this.hash_bits = 0;   /* log2(hash_size) */
  this.hash_mask = 0;   /* hash_size-1 */

  this.hash_shift = 0;
  /* Number of bits by which ins_h must be shifted at each input
   * step. It must be such that after MIN_MATCH steps, the oldest
   * byte no longer takes part in the hash key, that is:
   *   hash_shift * MIN_MATCH >= hash_bits
   */

  this.block_start = 0;
  /* Window position at the beginning of the current output block. Gets
   * negative when the window is moved backwards.
   */

  this.match_length = 0;      /* length of best match */
  this.prev_match = 0;        /* previous match */
  this.match_available = 0;   /* set if previous match exists */
  this.strstart = 0;          /* start of string to insert */
  this.match_start = 0;       /* start of matching string */
  this.lookahead = 0;         /* number of valid bytes ahead in window */

  this.prev_length = 0;
  /* Length of the best match at previous step. Matches not greater than this
   * are discarded. This is used in the lazy match evaluation.
   */

  this.max_chain_length = 0;
  /* To speed up deflation, hash chains are never searched beyond this
   * length.  A higher limit improves compression ratio but degrades the
   * speed.
   */

  this.max_lazy_match = 0;
  /* Attempt to find a better match only when the current match is strictly
   * smaller than this value. This mechanism is used only for compression
   * levels >= 4.
   */
  // That's alias to max_lazy_match, don't use directly
  //this.max_insert_length = 0;
  /* Insert new strings in the hash table only if the match length is not
   * greater than this length. This saves time but degrades compression.
   * max_insert_length is used only for compression levels <= 3.
   */

  this.level = 0;     /* compression level (1..9) */
  this.strategy = 0;  /* favor or force Huffman coding*/

  this.good_match = 0;
  /* Use a faster search when the previous match is longer than this */

  this.nice_match = 0; /* Stop searching when current match exceeds this */

              /* used by trees.c: */

  /* Didn't use ct_data typedef below to suppress compiler warning */

  // struct ct_data_s dyn_ltree[HEAP_SIZE];   /* literal and length tree */
  // struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
  // struct ct_data_s bl_tree[2*BL_CODES+1];  /* Huffman tree for bit lengths */

  // Use flat array of DOUBLE size, with interleaved fata,
  // because JS does not support effective
  this.dyn_ltree  = new utils.Buf16(HEAP_SIZE * 2);
  this.dyn_dtree  = new utils.Buf16((2 * D_CODES + 1) * 2);
  this.bl_tree    = new utils.Buf16((2 * BL_CODES + 1) * 2);
  zero(this.dyn_ltree);
  zero(this.dyn_dtree);
  zero(this.bl_tree);

  this.l_desc   = null;         /* desc. for literal tree */
  this.d_desc   = null;         /* desc. for distance tree */
  this.bl_desc  = null;         /* desc. for bit length tree */

  //ush bl_count[MAX_BITS+1];
  this.bl_count = new utils.Buf16(MAX_BITS + 1);
  /* number of codes at each bit length for an optimal tree */

  //int heap[2*L_CODES+1];      /* heap used to build the Huffman trees */
  this.heap = new utils.Buf16(2 * L_CODES + 1);  /* heap used to build the Huffman trees */
  zero(this.heap);

  this.heap_len = 0;               /* number of elements in the heap */
  this.heap_max = 0;               /* element of largest frequency */
  /* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
   * The same heap array is used to build all trees.
   */

  this.depth = new utils.Buf16(2 * L_CODES + 1); //uch depth[2*L_CODES+1];
  zero(this.depth);
  /* Depth of each subtree used as tie breaker for trees of equal frequency
   */

  this.l_buf = 0;          /* buffer index for literals or lengths */

  this.lit_bufsize = 0;
  /* Size of match buffer for literals/lengths.  There are 4 reasons for
   * limiting lit_bufsize to 64K:
   *   - frequencies can be kept in 16 bit counters
   *   - if compression is not successful for the first block, all input
   *     data is still in the window so we can still emit a stored block even
   *     when input comes from standard input.  (This can also be done for
   *     all blocks if lit_bufsize is not greater than 32K.)
   *   - if compression is not successful for a file smaller than 64K, we can
   *     even emit a stored file instead of a stored block (saving 5 bytes).
   *     This is applicable only for zip (not gzip or zlib).
   *   - creating new Huffman trees less frequently may not provide fast
   *     adaptation to changes in the input data statistics. (Take for
   *     example a binary file with poorly compressible code followed by
   *     a highly compressible string table.) Smaller buffer sizes give
   *     fast adaptation but have of course the overhead of transmitting
   *     trees more frequently.
   *   - I can't count above 4
   */

  this.last_lit = 0;      /* running index in l_buf */

  this.d_buf = 0;
  /* Buffer index for distances. To simplify the code, d_buf and l_buf have
   * the same number of elements. To use different lengths, an extra flag
   * array would be necessary.
   */

  this.opt_len = 0;       /* bit length of current block with optimal trees */
  this.static_len = 0;    /* bit length of current block with static trees */
  this.matches = 0;       /* number of string matches in current block */
  this.insert = 0;        /* bytes at end of window left to insert */


  this.bi_buf = 0;
  /* Output buffer. bits are inserted starting at the bottom (least
   * significant bits).
   */
  this.bi_valid = 0;
  /* Number of valid bits in bi_buf.  All bits above the last valid bit
   * are always zero.
   */

  // Used for window memory init. We safely ignore it for JS. That makes
  // sense only for pointers and memory check tools.
  //this.high_water = 0;
  /* High water mark offset in window for initialized bytes -- bytes above
   * this are set to zero in order to avoid memory check warnings when
   * longest match routines access bytes past the input.  This is then
   * updated to the new high water mark.
   */
}


function deflateResetKeep(strm) {
  var s;

  if (!strm || !strm.state) {
    return err(strm, Z_STREAM_ERROR);
  }

  strm.total_in = strm.total_out = 0;
  strm.data_type = Z_UNKNOWN;

  s = strm.state;
  s.pending = 0;
  s.pending_out = 0;

  if (s.wrap < 0) {
    s.wrap = -s.wrap;
    /* was made negative by deflate(..., Z_FINISH); */
  }
  s.status = (s.wrap ? INIT_STATE : BUSY_STATE);
  strm.adler = (s.wrap === 2) ?
    0  // crc32(0, Z_NULL, 0)
  :
    1; // adler32(0, Z_NULL, 0)
  s.last_flush = Z_NO_FLUSH;
  trees._tr_init(s);
  return Z_OK;
}


function deflateReset(strm) {
  var ret = deflateResetKeep(strm);
  if (ret === Z_OK) {
    lm_init(strm.state);
  }
  return ret;
}


function deflateSetHeader(strm, head) {
  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
  if (strm.state.wrap !== 2) { return Z_STREAM_ERROR; }
  strm.state.gzhead = head;
  return Z_OK;
}


function deflateInit2(strm, level, method, windowBits, memLevel, strategy) {
  if (!strm) { // === Z_NULL
    return Z_STREAM_ERROR;
  }
  var wrap = 1;

  if (level === Z_DEFAULT_COMPRESSION) {
    level = 6;
  }

  if (windowBits < 0) { /* suppress zlib wrapper */
    wrap = 0;
    windowBits = -windowBits;
  }

  else if (windowBits > 15) {
    wrap = 2;           /* write gzip wrapper instead */
    windowBits -= 16;
  }


  if (memLevel < 1 || memLevel > MAX_MEM_LEVEL || method !== Z_DEFLATED ||
    windowBits < 8 || windowBits > 15 || level < 0 || level > 9 ||
    strategy < 0 || strategy > Z_FIXED) {
    return err(strm, Z_STREAM_ERROR);
  }


  if (windowBits === 8) {
    windowBits = 9;
  }
  /* until 256-byte window bug fixed */

  var s = new DeflateState();

  strm.state = s;
  s.strm = strm;

  s.wrap = wrap;
  s.gzhead = null;
  s.w_bits = windowBits;
  s.w_size = 1 << s.w_bits;
  s.w_mask = s.w_size - 1;

  s.hash_bits = memLevel + 7;
  s.hash_size = 1 << s.hash_bits;
  s.hash_mask = s.hash_size - 1;
  s.hash_shift = ~~((s.hash_bits + MIN_MATCH - 1) / MIN_MATCH);

  s.window = new utils.Buf8(s.w_size * 2);
  s.head = new utils.Buf16(s.hash_size);
  s.prev = new utils.Buf16(s.w_size);

  // Don't need mem init magic for JS.
  //s.high_water = 0;  /* nothing written to s->window yet */

  s.lit_bufsize = 1 << (memLevel + 6); /* 16K elements by default */

  s.pending_buf_size = s.lit_bufsize * 4;

  //overlay = (ushf *) ZALLOC(strm, s->lit_bufsize, sizeof(ush)+2);
  //s->pending_buf = (uchf *) overlay;
  s.pending_buf = new utils.Buf8(s.pending_buf_size);

  // It is offset from `s.pending_buf` (size is `s.lit_bufsize * 2`)
  //s->d_buf = overlay + s->lit_bufsize/sizeof(ush);
  s.d_buf = 1 * s.lit_bufsize;

  //s->l_buf = s->pending_buf + (1+sizeof(ush))*s->lit_bufsize;
  s.l_buf = (1 + 2) * s.lit_bufsize;

  s.level = level;
  s.strategy = strategy;
  s.method = method;

  return deflateReset(strm);
}

function deflateInit(strm, level) {
  return deflateInit2(strm, level, Z_DEFLATED, MAX_WBITS, DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY);
}


function deflate(strm, flush) {
  var old_flush, s;
  var beg, val; // for gzip header write only

  if (!strm || !strm.state ||
    flush > Z_BLOCK || flush < 0) {
    return strm ? err(strm, Z_STREAM_ERROR) : Z_STREAM_ERROR;
  }

  s = strm.state;

  if (!strm.output ||
      (!strm.input && strm.avail_in !== 0) ||
      (s.status === FINISH_STATE && flush !== Z_FINISH)) {
    return err(strm, (strm.avail_out === 0) ? Z_BUF_ERROR : Z_STREAM_ERROR);
  }

  s.strm = strm; /* just in case */
  old_flush = s.last_flush;
  s.last_flush = flush;

  /* Write the header */
  if (s.status === INIT_STATE) {

    if (s.wrap === 2) { // GZIP header
      strm.adler = 0;  //crc32(0L, Z_NULL, 0);
      put_byte(s, 31);
      put_byte(s, 139);
      put_byte(s, 8);
      if (!s.gzhead) { // s->gzhead == Z_NULL
        put_byte(s, 0);
        put_byte(s, 0);
        put_byte(s, 0);
        put_byte(s, 0);
        put_byte(s, 0);
        put_byte(s, s.level === 9 ? 2 :
                    (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
                     4 : 0));
        put_byte(s, OS_CODE);
        s.status = BUSY_STATE;
      }
      else {
        put_byte(s, (s.gzhead.text ? 1 : 0) +
                    (s.gzhead.hcrc ? 2 : 0) +
                    (!s.gzhead.extra ? 0 : 4) +
                    (!s.gzhead.name ? 0 : 8) +
                    (!s.gzhead.comment ? 0 : 16)
                );
        put_byte(s, s.gzhead.time & 0xff);
        put_byte(s, (s.gzhead.time >> 8) & 0xff);
        put_byte(s, (s.gzhead.time >> 16) & 0xff);
        put_byte(s, (s.gzhead.time >> 24) & 0xff);
        put_byte(s, s.level === 9 ? 2 :
                    (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2 ?
                     4 : 0));
        put_byte(s, s.gzhead.os & 0xff);
        if (s.gzhead.extra && s.gzhead.extra.length) {
          put_byte(s, s.gzhead.extra.length & 0xff);
          put_byte(s, (s.gzhead.extra.length >> 8) & 0xff);
        }
        if (s.gzhead.hcrc) {
          strm.adler = crc32(strm.adler, s.pending_buf, s.pending, 0);
        }
        s.gzindex = 0;
        s.status = EXTRA_STATE;
      }
    }
    else // DEFLATE header
    {
      var header = (Z_DEFLATED + ((s.w_bits - 8) << 4)) << 8;
      var level_flags = -1;

      if (s.strategy >= Z_HUFFMAN_ONLY || s.level < 2) {
        level_flags = 0;
      } else if (s.level < 6) {
        level_flags = 1;
      } else if (s.level === 6) {
        level_flags = 2;
      } else {
        level_flags = 3;
      }
      header |= (level_flags << 6);
      if (s.strstart !== 0) { header |= PRESET_DICT; }
      header += 31 - (header % 31);

      s.status = BUSY_STATE;
      putShortMSB(s, header);

      /* Save the adler32 of the preset dictionary: */
      if (s.strstart !== 0) {
        putShortMSB(s, strm.adler >>> 16);
        putShortMSB(s, strm.adler & 0xffff);
      }
      strm.adler = 1; // adler32(0L, Z_NULL, 0);
    }
  }

//#ifdef GZIP
  if (s.status === EXTRA_STATE) {
    if (s.gzhead.extra/* != Z_NULL*/) {
      beg = s.pending;  /* start of bytes to update crc */

      while (s.gzindex < (s.gzhead.extra.length & 0xffff)) {
        if (s.pending === s.pending_buf_size) {
          if (s.gzhead.hcrc && s.pending > beg) {
            strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
          }
          flush_pending(strm);
          beg = s.pending;
          if (s.pending === s.pending_buf_size) {
            break;
          }
        }
        put_byte(s, s.gzhead.extra[s.gzindex] & 0xff);
        s.gzindex++;
      }
      if (s.gzhead.hcrc && s.pending > beg) {
        strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
      }
      if (s.gzindex === s.gzhead.extra.length) {
        s.gzindex = 0;
        s.status = NAME_STATE;
      }
    }
    else {
      s.status = NAME_STATE;
    }
  }
  if (s.status === NAME_STATE) {
    if (s.gzhead.name/* != Z_NULL*/) {
      beg = s.pending;  /* start of bytes to update crc */
      //int val;

      do {
        if (s.pending === s.pending_buf_size) {
          if (s.gzhead.hcrc && s.pending > beg) {
            strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
          }
          flush_pending(strm);
          beg = s.pending;
          if (s.pending === s.pending_buf_size) {
            val = 1;
            break;
          }
        }
        // JS specific: little magic to add zero terminator to end of string
        if (s.gzindex < s.gzhead.name.length) {
          val = s.gzhead.name.charCodeAt(s.gzindex++) & 0xff;
        } else {
          val = 0;
        }
        put_byte(s, val);
      } while (val !== 0);

      if (s.gzhead.hcrc && s.pending > beg) {
        strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
      }
      if (val === 0) {
        s.gzindex = 0;
        s.status = COMMENT_STATE;
      }
    }
    else {
      s.status = COMMENT_STATE;
    }
  }
  if (s.status === COMMENT_STATE) {
    if (s.gzhead.comment/* != Z_NULL*/) {
      beg = s.pending;  /* start of bytes to update crc */
      //int val;

      do {
        if (s.pending === s.pending_buf_size) {
          if (s.gzhead.hcrc && s.pending > beg) {
            strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
          }
          flush_pending(strm);
          beg = s.pending;
          if (s.pending === s.pending_buf_size) {
            val = 1;
            break;
          }
        }
        // JS specific: little magic to add zero terminator to end of string
        if (s.gzindex < s.gzhead.comment.length) {
          val = s.gzhead.comment.charCodeAt(s.gzindex++) & 0xff;
        } else {
          val = 0;
        }
        put_byte(s, val);
      } while (val !== 0);

      if (s.gzhead.hcrc && s.pending > beg) {
        strm.adler = crc32(strm.adler, s.pending_buf, s.pending - beg, beg);
      }
      if (val === 0) {
        s.status = HCRC_STATE;
      }
    }
    else {
      s.status = HCRC_STATE;
    }
  }
  if (s.status === HCRC_STATE) {
    if (s.gzhead.hcrc) {
      if (s.pending + 2 > s.pending_buf_size) {
        flush_pending(strm);
      }
      if (s.pending + 2 <= s.pending_buf_size) {
        put_byte(s, strm.adler & 0xff);
        put_byte(s, (strm.adler >> 8) & 0xff);
        strm.adler = 0; //crc32(0L, Z_NULL, 0);
        s.status = BUSY_STATE;
      }
    }
    else {
      s.status = BUSY_STATE;
    }
  }
//#endif

  /* Flush as much pending output as possible */
  if (s.pending !== 0) {
    flush_pending(strm);
    if (strm.avail_out === 0) {
      /* Since avail_out is 0, deflate will be called again with
       * more output space, but possibly with both pending and
       * avail_in equal to zero. There won't be anything to do,
       * but this is not an error situation so make sure we
       * return OK instead of BUF_ERROR at next call of deflate:
       */
      s.last_flush = -1;
      return Z_OK;
    }

    /* Make sure there is something to do and avoid duplicate consecutive
     * flushes. For repeated and useless calls with Z_FINISH, we keep
     * returning Z_STREAM_END instead of Z_BUF_ERROR.
     */
  } else if (strm.avail_in === 0 && rank(flush) <= rank(old_flush) &&
    flush !== Z_FINISH) {
    return err(strm, Z_BUF_ERROR);
  }

  /* User must not provide more input after the first FINISH: */
  if (s.status === FINISH_STATE && strm.avail_in !== 0) {
    return err(strm, Z_BUF_ERROR);
  }

  /* Start a new block or continue the current one.
   */
  if (strm.avail_in !== 0 || s.lookahead !== 0 ||
    (flush !== Z_NO_FLUSH && s.status !== FINISH_STATE)) {
    var bstate = (s.strategy === Z_HUFFMAN_ONLY) ? deflate_huff(s, flush) :
      (s.strategy === Z_RLE ? deflate_rle(s, flush) :
        configuration_table[s.level].func(s, flush));

    if (bstate === BS_FINISH_STARTED || bstate === BS_FINISH_DONE) {
      s.status = FINISH_STATE;
    }
    if (bstate === BS_NEED_MORE || bstate === BS_FINISH_STARTED) {
      if (strm.avail_out === 0) {
        s.last_flush = -1;
        /* avoid BUF_ERROR next call, see above */
      }
      return Z_OK;
      /* If flush != Z_NO_FLUSH && avail_out == 0, the next call
       * of deflate should use the same flush parameter to make sure
       * that the flush is complete. So we don't have to output an
       * empty block here, this will be done at next call. This also
       * ensures that for a very small output buffer, we emit at most
       * one empty block.
       */
    }
    if (bstate === BS_BLOCK_DONE) {
      if (flush === Z_PARTIAL_FLUSH) {
        trees._tr_align(s);
      }
      else if (flush !== Z_BLOCK) { /* FULL_FLUSH or SYNC_FLUSH */

        trees._tr_stored_block(s, 0, 0, false);
        /* For a full flush, this empty block will be recognized
         * as a special marker by inflate_sync().
         */
        if (flush === Z_FULL_FLUSH) {
          /*** CLEAR_HASH(s); ***/             /* forget history */
          zero(s.head); // Fill with NIL (= 0);

          if (s.lookahead === 0) {
            s.strstart = 0;
            s.block_start = 0;
            s.insert = 0;
          }
        }
      }
      flush_pending(strm);
      if (strm.avail_out === 0) {
        s.last_flush = -1; /* avoid BUF_ERROR at next call, see above */
        return Z_OK;
      }
    }
  }
  //Assert(strm->avail_out > 0, "bug2");
  //if (strm.avail_out <= 0) { throw new Error("bug2");}

  if (flush !== Z_FINISH) { return Z_OK; }
  if (s.wrap <= 0) { return Z_STREAM_END; }

  /* Write the trailer */
  if (s.wrap === 2) {
    put_byte(s, strm.adler & 0xff);
    put_byte(s, (strm.adler >> 8) & 0xff);
    put_byte(s, (strm.adler >> 16) & 0xff);
    put_byte(s, (strm.adler >> 24) & 0xff);
    put_byte(s, strm.total_in & 0xff);
    put_byte(s, (strm.total_in >> 8) & 0xff);
    put_byte(s, (strm.total_in >> 16) & 0xff);
    put_byte(s, (strm.total_in >> 24) & 0xff);
  }
  else
  {
    putShortMSB(s, strm.adler >>> 16);
    putShortMSB(s, strm.adler & 0xffff);
  }

  flush_pending(strm);
  /* If avail_out is zero, the application will call deflate again
   * to flush the rest.
   */
  if (s.wrap > 0) { s.wrap = -s.wrap; }
  /* write the trailer only once! */
  return s.pending !== 0 ? Z_OK : Z_STREAM_END;
}

function deflateEnd(strm) {
  var status;

  if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
    return Z_STREAM_ERROR;
  }

  status = strm.state.status;
  if (status !== INIT_STATE &&
    status !== EXTRA_STATE &&
    status !== NAME_STATE &&
    status !== COMMENT_STATE &&
    status !== HCRC_STATE &&
    status !== BUSY_STATE &&
    status !== FINISH_STATE
  ) {
    return err(strm, Z_STREAM_ERROR);
  }

  strm.state = null;

  return status === BUSY_STATE ? err(strm, Z_DATA_ERROR) : Z_OK;
}


/* =========================================================================
 * Initializes the compression dictionary from the given byte
 * sequence without producing any compressed output.
 */
function deflateSetDictionary(strm, dictionary) {
  var dictLength = dictionary.length;

  var s;
  var str, n;
  var wrap;
  var avail;
  var next;
  var input;
  var tmpDict;

  if (!strm/*== Z_NULL*/ || !strm.state/*== Z_NULL*/) {
    return Z_STREAM_ERROR;
  }

  s = strm.state;
  wrap = s.wrap;

  if (wrap === 2 || (wrap === 1 && s.status !== INIT_STATE) || s.lookahead) {
    return Z_STREAM_ERROR;
  }

  /* when using zlib wrappers, compute Adler-32 for provided dictionary */
  if (wrap === 1) {
    /* adler32(strm->adler, dictionary, dictLength); */
    strm.adler = adler32(strm.adler, dictionary, dictLength, 0);
  }

  s.wrap = 0;   /* avoid computing Adler-32 in read_buf */

  /* if dictionary would fill window, just replace the history */
  if (dictLength >= s.w_size) {
    if (wrap === 0) {            /* already empty otherwise */
      /*** CLEAR_HASH(s); ***/
      zero(s.head); // Fill with NIL (= 0);
      s.strstart = 0;
      s.block_start = 0;
      s.insert = 0;
    }
    /* use the tail */
    // dictionary = dictionary.slice(dictLength - s.w_size);
    tmpDict = new utils.Buf8(s.w_size);
    utils.arraySet(tmpDict, dictionary, dictLength - s.w_size, s.w_size, 0);
    dictionary = tmpDict;
    dictLength = s.w_size;
  }
  /* insert dictionary into window and hash */
  avail = strm.avail_in;
  next = strm.next_in;
  input = strm.input;
  strm.avail_in = dictLength;
  strm.next_in = 0;
  strm.input = dictionary;
  fill_window(s);
  while (s.lookahead >= MIN_MATCH) {
    str = s.strstart;
    n = s.lookahead - (MIN_MATCH - 1);
    do {
      /* UPDATE_HASH(s, s->ins_h, s->window[str + MIN_MATCH-1]); */
      s.ins_h = ((s.ins_h << s.hash_shift) ^ s.window[str + MIN_MATCH - 1]) & s.hash_mask;

      s.prev[str & s.w_mask] = s.head[s.ins_h];

      s.head[s.ins_h] = str;
      str++;
    } while (--n);
    s.strstart = str;
    s.lookahead = MIN_MATCH - 1;
    fill_window(s);
  }
  s.strstart += s.lookahead;
  s.block_start = s.strstart;
  s.insert = s.lookahead;
  s.lookahead = 0;
  s.match_length = s.prev_length = MIN_MATCH - 1;
  s.match_available = 0;
  strm.next_in = next;
  strm.input = input;
  strm.avail_in = avail;
  s.wrap = wrap;
  return Z_OK;
}


exports.deflateInit = deflateInit;
exports.deflateInit2 = deflateInit2;
exports.deflateReset = deflateReset;
exports.deflateResetKeep = deflateResetKeep;
exports.deflateSetHeader = deflateSetHeader;
exports.deflate = deflate;
exports.deflateEnd = deflateEnd;
exports.deflateSetDictionary = deflateSetDictionary;
exports.deflateInfo = 'pako deflate (from Nodeca project)';

/* Not implemented
exports.deflateBound = deflateBound;
exports.deflateCopy = deflateCopy;
exports.deflateParams = deflateParams;
exports.deflatePending = deflatePending;
exports.deflatePrime = deflatePrime;
exports.deflateTune = deflateTune;
*/


/***/ }),
/* 155 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software
//   in a product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

var utils = __webpack_require__(34);

/* Public constants ==========================================================*/
/* ===========================================================================*/


//var Z_FILTERED          = 1;
//var Z_HUFFMAN_ONLY      = 2;
//var Z_RLE               = 3;
var Z_FIXED               = 4;
//var Z_DEFAULT_STRATEGY  = 0;

/* Possible values of the data_type field (though see inflate()) */
var Z_BINARY              = 0;
var Z_TEXT                = 1;
//var Z_ASCII             = 1; // = Z_TEXT
var Z_UNKNOWN             = 2;

/*============================================================================*/


function zero(buf) { var len = buf.length; while (--len >= 0) { buf[len] = 0; } }

// From zutil.h

var STORED_BLOCK = 0;
var STATIC_TREES = 1;
var DYN_TREES    = 2;
/* The three kinds of block type */

var MIN_MATCH    = 3;
var MAX_MATCH    = 258;
/* The minimum and maximum match lengths */

// From deflate.h
/* ===========================================================================
 * Internal compression state.
 */

var LENGTH_CODES  = 29;
/* number of length codes, not counting the special END_BLOCK code */

var LITERALS      = 256;
/* number of literal bytes 0..255 */

var L_CODES       = LITERALS + 1 + LENGTH_CODES;
/* number of Literal or Length codes, including the END_BLOCK code */

var D_CODES       = 30;
/* number of distance codes */

var BL_CODES      = 19;
/* number of codes used to transfer the bit lengths */

var HEAP_SIZE     = 2 * L_CODES + 1;
/* maximum heap size */

var MAX_BITS      = 15;
/* All codes must not exceed MAX_BITS bits */

var Buf_size      = 16;
/* size of bit buffer in bi_buf */


/* ===========================================================================
 * Constants
 */

var MAX_BL_BITS = 7;
/* Bit length codes must not exceed MAX_BL_BITS bits */

var END_BLOCK   = 256;
/* end of block literal code */

var REP_3_6     = 16;
/* repeat previous bit length 3-6 times (2 bits of repeat count) */

var REPZ_3_10   = 17;
/* repeat a zero length 3-10 times  (3 bits of repeat count) */

var REPZ_11_138 = 18;
/* repeat a zero length 11-138 times  (7 bits of repeat count) */

/* eslint-disable comma-spacing,array-bracket-spacing */
var extra_lbits =   /* extra bits for each length code */
  [0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0];

var extra_dbits =   /* extra bits for each distance code */
  [0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13];

var extra_blbits =  /* extra bits for each bit length code */
  [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7];

var bl_order =
  [16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15];
/* eslint-enable comma-spacing,array-bracket-spacing */

/* The lengths of the bit length codes are sent in order of decreasing
 * probability, to avoid transmitting the lengths for unused bit length codes.
 */

/* ===========================================================================
 * Local data. These are initialized only once.
 */

// We pre-fill arrays with 0 to avoid uninitialized gaps

var DIST_CODE_LEN = 512; /* see definition of array dist_code below */

// !!!! Use flat array instead of structure, Freq = i*2, Len = i*2+1
var static_ltree  = new Array((L_CODES + 2) * 2);
zero(static_ltree);
/* The static literal tree. Since the bit lengths are imposed, there is no
 * need for the L_CODES extra codes used during heap construction. However
 * The codes 286 and 287 are needed to build a canonical tree (see _tr_init
 * below).
 */

var static_dtree  = new Array(D_CODES * 2);
zero(static_dtree);
/* The static distance tree. (Actually a trivial tree since all codes use
 * 5 bits.)
 */

var _dist_code    = new Array(DIST_CODE_LEN);
zero(_dist_code);
/* Distance codes. The first 256 values correspond to the distances
 * 3 .. 258, the last 256 values correspond to the top 8 bits of
 * the 15 bit distances.
 */

var _length_code  = new Array(MAX_MATCH - MIN_MATCH + 1);
zero(_length_code);
/* length code for each normalized match length (0 == MIN_MATCH) */

var base_length   = new Array(LENGTH_CODES);
zero(base_length);
/* First normalized length for each code (0 = MIN_MATCH) */

var base_dist     = new Array(D_CODES);
zero(base_dist);
/* First normalized distance for each code (0 = distance of 1) */


function StaticTreeDesc(static_tree, extra_bits, extra_base, elems, max_length) {

  this.static_tree  = static_tree;  /* static tree or NULL */
  this.extra_bits   = extra_bits;   /* extra bits for each code or NULL */
  this.extra_base   = extra_base;   /* base index for extra_bits */
  this.elems        = elems;        /* max number of elements in the tree */
  this.max_length   = max_length;   /* max bit length for the codes */

  // show if `static_tree` has data or dummy - needed for monomorphic objects
  this.has_stree    = static_tree && static_tree.length;
}


var static_l_desc;
var static_d_desc;
var static_bl_desc;


function TreeDesc(dyn_tree, stat_desc) {
  this.dyn_tree = dyn_tree;     /* the dynamic tree */
  this.max_code = 0;            /* largest code with non zero frequency */
  this.stat_desc = stat_desc;   /* the corresponding static tree */
}



function d_code(dist) {
  return dist < 256 ? _dist_code[dist] : _dist_code[256 + (dist >>> 7)];
}


/* ===========================================================================
 * Output a short LSB first on the stream.
 * IN assertion: there is enough room in pendingBuf.
 */
function put_short(s, w) {
//    put_byte(s, (uch)((w) & 0xff));
//    put_byte(s, (uch)((ush)(w) >> 8));
  s.pending_buf[s.pending++] = (w) & 0xff;
  s.pending_buf[s.pending++] = (w >>> 8) & 0xff;
}


/* ===========================================================================
 * Send a value on a given number of bits.
 * IN assertion: length <= 16 and value fits in length bits.
 */
function send_bits(s, value, length) {
  if (s.bi_valid > (Buf_size - length)) {
    s.bi_buf |= (value << s.bi_valid) & 0xffff;
    put_short(s, s.bi_buf);
    s.bi_buf = value >> (Buf_size - s.bi_valid);
    s.bi_valid += length - Buf_size;
  } else {
    s.bi_buf |= (value << s.bi_valid) & 0xffff;
    s.bi_valid += length;
  }
}


function send_code(s, c, tree) {
  send_bits(s, tree[c * 2]/*.Code*/, tree[c * 2 + 1]/*.Len*/);
}


/* ===========================================================================
 * Reverse the first len bits of a code, using straightforward code (a faster
 * method would use a table)
 * IN assertion: 1 <= len <= 15
 */
function bi_reverse(code, len) {
  var res = 0;
  do {
    res |= code & 1;
    code >>>= 1;
    res <<= 1;
  } while (--len > 0);
  return res >>> 1;
}


/* ===========================================================================
 * Flush the bit buffer, keeping at most 7 bits in it.
 */
function bi_flush(s) {
  if (s.bi_valid === 16) {
    put_short(s, s.bi_buf);
    s.bi_buf = 0;
    s.bi_valid = 0;

  } else if (s.bi_valid >= 8) {
    s.pending_buf[s.pending++] = s.bi_buf & 0xff;
    s.bi_buf >>= 8;
    s.bi_valid -= 8;
  }
}


/* ===========================================================================
 * Compute the optimal bit lengths for a tree and update the total bit length
 * for the current block.
 * IN assertion: the fields freq and dad are set, heap[heap_max] and
 *    above are the tree nodes sorted by increasing frequency.
 * OUT assertions: the field len is set to the optimal bit length, the
 *     array bl_count contains the frequencies for each bit length.
 *     The length opt_len is updated; static_len is also updated if stree is
 *     not null.
 */
function gen_bitlen(s, desc)
//    deflate_state *s;
//    tree_desc *desc;    /* the tree descriptor */
{
  var tree            = desc.dyn_tree;
  var max_code        = desc.max_code;
  var stree           = desc.stat_desc.static_tree;
  var has_stree       = desc.stat_desc.has_stree;
  var extra           = desc.stat_desc.extra_bits;
  var base            = desc.stat_desc.extra_base;
  var max_length      = desc.stat_desc.max_length;
  var h;              /* heap index */
  var n, m;           /* iterate over the tree elements */
  var bits;           /* bit length */
  var xbits;          /* extra bits */
  var f;              /* frequency */
  var overflow = 0;   /* number of elements with bit length too large */

  for (bits = 0; bits <= MAX_BITS; bits++) {
    s.bl_count[bits] = 0;
  }

  /* In a first pass, compute the optimal bit lengths (which may
   * overflow in the case of the bit length tree).
   */
  tree[s.heap[s.heap_max] * 2 + 1]/*.Len*/ = 0; /* root of the heap */

  for (h = s.heap_max + 1; h < HEAP_SIZE; h++) {
    n = s.heap[h];
    bits = tree[tree[n * 2 + 1]/*.Dad*/ * 2 + 1]/*.Len*/ + 1;
    if (bits > max_length) {
      bits = max_length;
      overflow++;
    }
    tree[n * 2 + 1]/*.Len*/ = bits;
    /* We overwrite tree[n].Dad which is no longer needed */

    if (n > max_code) { continue; } /* not a leaf node */

    s.bl_count[bits]++;
    xbits = 0;
    if (n >= base) {
      xbits = extra[n - base];
    }
    f = tree[n * 2]/*.Freq*/;
    s.opt_len += f * (bits + xbits);
    if (has_stree) {
      s.static_len += f * (stree[n * 2 + 1]/*.Len*/ + xbits);
    }
  }
  if (overflow === 0) { return; }

  // Trace((stderr,"\nbit length overflow\n"));
  /* This happens for example on obj2 and pic of the Calgary corpus */

  /* Find the first bit length which could increase: */
  do {
    bits = max_length - 1;
    while (s.bl_count[bits] === 0) { bits--; }
    s.bl_count[bits]--;      /* move one leaf down the tree */
    s.bl_count[bits + 1] += 2; /* move one overflow item as its brother */
    s.bl_count[max_length]--;
    /* The brother of the overflow item also moves one step up,
     * but this does not affect bl_count[max_length]
     */
    overflow -= 2;
  } while (overflow > 0);

  /* Now recompute all bit lengths, scanning in increasing frequency.
   * h is still equal to HEAP_SIZE. (It is simpler to reconstruct all
   * lengths instead of fixing only the wrong ones. This idea is taken
   * from 'ar' written by Haruhiko Okumura.)
   */
  for (bits = max_length; bits !== 0; bits--) {
    n = s.bl_count[bits];
    while (n !== 0) {
      m = s.heap[--h];
      if (m > max_code) { continue; }
      if (tree[m * 2 + 1]/*.Len*/ !== bits) {
        // Trace((stderr,"code %d bits %d->%d\n", m, tree[m].Len, bits));
        s.opt_len += (bits - tree[m * 2 + 1]/*.Len*/) * tree[m * 2]/*.Freq*/;
        tree[m * 2 + 1]/*.Len*/ = bits;
      }
      n--;
    }
  }
}


/* ===========================================================================
 * Generate the codes for a given tree and bit counts (which need not be
 * optimal).
 * IN assertion: the array bl_count contains the bit length statistics for
 * the given tree and the field len is set for all tree elements.
 * OUT assertion: the field code is set for all tree elements of non
 *     zero code length.
 */
function gen_codes(tree, max_code, bl_count)
//    ct_data *tree;             /* the tree to decorate */
//    int max_code;              /* largest code with non zero frequency */
//    ushf *bl_count;            /* number of codes at each bit length */
{
  var next_code = new Array(MAX_BITS + 1); /* next code value for each bit length */
  var code = 0;              /* running code value */
  var bits;                  /* bit index */
  var n;                     /* code index */

  /* The distribution counts are first used to generate the code values
   * without bit reversal.
   */
  for (bits = 1; bits <= MAX_BITS; bits++) {
    next_code[bits] = code = (code + bl_count[bits - 1]) << 1;
  }
  /* Check that the bit counts in bl_count are consistent. The last code
   * must be all ones.
   */
  //Assert (code + bl_count[MAX_BITS]-1 == (1<<MAX_BITS)-1,
  //        "inconsistent bit counts");
  //Tracev((stderr,"\ngen_codes: max_code %d ", max_code));

  for (n = 0;  n <= max_code; n++) {
    var len = tree[n * 2 + 1]/*.Len*/;
    if (len === 0) { continue; }
    /* Now reverse the bits */
    tree[n * 2]/*.Code*/ = bi_reverse(next_code[len]++, len);

    //Tracecv(tree != static_ltree, (stderr,"\nn %3d %c l %2d c %4x (%x) ",
    //     n, (isgraph(n) ? n : ' '), len, tree[n].Code, next_code[len]-1));
  }
}


/* ===========================================================================
 * Initialize the various 'constant' tables.
 */
function tr_static_init() {
  var n;        /* iterates over tree elements */
  var bits;     /* bit counter */
  var length;   /* length value */
  var code;     /* code value */
  var dist;     /* distance index */
  var bl_count = new Array(MAX_BITS + 1);
  /* number of codes at each bit length for an optimal tree */

  // do check in _tr_init()
  //if (static_init_done) return;

  /* For some embedded targets, global variables are not initialized: */
/*#ifdef NO_INIT_GLOBAL_POINTERS
  static_l_desc.static_tree = static_ltree;
  static_l_desc.extra_bits = extra_lbits;
  static_d_desc.static_tree = static_dtree;
  static_d_desc.extra_bits = extra_dbits;
  static_bl_desc.extra_bits = extra_blbits;
#endif*/

  /* Initialize the mapping length (0..255) -> length code (0..28) */
  length = 0;
  for (code = 0; code < LENGTH_CODES - 1; code++) {
    base_length[code] = length;
    for (n = 0; n < (1 << extra_lbits[code]); n++) {
      _length_code[length++] = code;
    }
  }
  //Assert (length == 256, "tr_static_init: length != 256");
  /* Note that the length 255 (match length 258) can be represented
   * in two different ways: code 284 + 5 bits or code 285, so we
   * overwrite length_code[255] to use the best encoding:
   */
  _length_code[length - 1] = code;

  /* Initialize the mapping dist (0..32K) -> dist code (0..29) */
  dist = 0;
  for (code = 0; code < 16; code++) {
    base_dist[code] = dist;
    for (n = 0; n < (1 << extra_dbits[code]); n++) {
      _dist_code[dist++] = code;
    }
  }
  //Assert (dist == 256, "tr_static_init: dist != 256");
  dist >>= 7; /* from now on, all distances are divided by 128 */
  for (; code < D_CODES; code++) {
    base_dist[code] = dist << 7;
    for (n = 0; n < (1 << (extra_dbits[code] - 7)); n++) {
      _dist_code[256 + dist++] = code;
    }
  }
  //Assert (dist == 256, "tr_static_init: 256+dist != 512");

  /* Construct the codes of the static literal tree */
  for (bits = 0; bits <= MAX_BITS; bits++) {
    bl_count[bits] = 0;
  }

  n = 0;
  while (n <= 143) {
    static_ltree[n * 2 + 1]/*.Len*/ = 8;
    n++;
    bl_count[8]++;
  }
  while (n <= 255) {
    static_ltree[n * 2 + 1]/*.Len*/ = 9;
    n++;
    bl_count[9]++;
  }
  while (n <= 279) {
    static_ltree[n * 2 + 1]/*.Len*/ = 7;
    n++;
    bl_count[7]++;
  }
  while (n <= 287) {
    static_ltree[n * 2 + 1]/*.Len*/ = 8;
    n++;
    bl_count[8]++;
  }
  /* Codes 286 and 287 do not exist, but we must include them in the
   * tree construction to get a canonical Huffman tree (longest code
   * all ones)
   */
  gen_codes(static_ltree, L_CODES + 1, bl_count);

  /* The static distance tree is trivial: */
  for (n = 0; n < D_CODES; n++) {
    static_dtree[n * 2 + 1]/*.Len*/ = 5;
    static_dtree[n * 2]/*.Code*/ = bi_reverse(n, 5);
  }

  // Now data ready and we can init static trees
  static_l_desc = new StaticTreeDesc(static_ltree, extra_lbits, LITERALS + 1, L_CODES, MAX_BITS);
  static_d_desc = new StaticTreeDesc(static_dtree, extra_dbits, 0,          D_CODES, MAX_BITS);
  static_bl_desc = new StaticTreeDesc(new Array(0), extra_blbits, 0,         BL_CODES, MAX_BL_BITS);

  //static_init_done = true;
}


/* ===========================================================================
 * Initialize a new block.
 */
function init_block(s) {
  var n; /* iterates over tree elements */

  /* Initialize the trees. */
  for (n = 0; n < L_CODES;  n++) { s.dyn_ltree[n * 2]/*.Freq*/ = 0; }
  for (n = 0; n < D_CODES;  n++) { s.dyn_dtree[n * 2]/*.Freq*/ = 0; }
  for (n = 0; n < BL_CODES; n++) { s.bl_tree[n * 2]/*.Freq*/ = 0; }

  s.dyn_ltree[END_BLOCK * 2]/*.Freq*/ = 1;
  s.opt_len = s.static_len = 0;
  s.last_lit = s.matches = 0;
}


/* ===========================================================================
 * Flush the bit buffer and align the output on a byte boundary
 */
function bi_windup(s)
{
  if (s.bi_valid > 8) {
    put_short(s, s.bi_buf);
  } else if (s.bi_valid > 0) {
    //put_byte(s, (Byte)s->bi_buf);
    s.pending_buf[s.pending++] = s.bi_buf;
  }
  s.bi_buf = 0;
  s.bi_valid = 0;
}

/* ===========================================================================
 * Copy a stored block, storing first the length and its
 * one's complement if requested.
 */
function copy_block(s, buf, len, header)
//DeflateState *s;
//charf    *buf;    /* the input data */
//unsigned len;     /* its length */
//int      header;  /* true if block header must be written */
{
  bi_windup(s);        /* align on byte boundary */

  if (header) {
    put_short(s, len);
    put_short(s, ~len);
  }
//  while (len--) {
//    put_byte(s, *buf++);
//  }
  utils.arraySet(s.pending_buf, s.window, buf, len, s.pending);
  s.pending += len;
}

/* ===========================================================================
 * Compares to subtrees, using the tree depth as tie breaker when
 * the subtrees have equal frequency. This minimizes the worst case length.
 */
function smaller(tree, n, m, depth) {
  var _n2 = n * 2;
  var _m2 = m * 2;
  return (tree[_n2]/*.Freq*/ < tree[_m2]/*.Freq*/ ||
         (tree[_n2]/*.Freq*/ === tree[_m2]/*.Freq*/ && depth[n] <= depth[m]));
}

/* ===========================================================================
 * Restore the heap property by moving down the tree starting at node k,
 * exchanging a node with the smallest of its two sons if necessary, stopping
 * when the heap property is re-established (each father smaller than its
 * two sons).
 */
function pqdownheap(s, tree, k)
//    deflate_state *s;
//    ct_data *tree;  /* the tree to restore */
//    int k;               /* node to move down */
{
  var v = s.heap[k];
  var j = k << 1;  /* left son of k */
  while (j <= s.heap_len) {
    /* Set j to the smallest of the two sons: */
    if (j < s.heap_len &&
      smaller(tree, s.heap[j + 1], s.heap[j], s.depth)) {
      j++;
    }
    /* Exit if v is smaller than both sons */
    if (smaller(tree, v, s.heap[j], s.depth)) { break; }

    /* Exchange v with the smallest son */
    s.heap[k] = s.heap[j];
    k = j;

    /* And continue down the tree, setting j to the left son of k */
    j <<= 1;
  }
  s.heap[k] = v;
}


// inlined manually
// var SMALLEST = 1;

/* ===========================================================================
 * Send the block data compressed using the given Huffman trees
 */
function compress_block(s, ltree, dtree)
//    deflate_state *s;
//    const ct_data *ltree; /* literal tree */
//    const ct_data *dtree; /* distance tree */
{
  var dist;           /* distance of matched string */
  var lc;             /* match length or unmatched char (if dist == 0) */
  var lx = 0;         /* running index in l_buf */
  var code;           /* the code to send */
  var extra;          /* number of extra bits to send */

  if (s.last_lit !== 0) {
    do {
      dist = (s.pending_buf[s.d_buf + lx * 2] << 8) | (s.pending_buf[s.d_buf + lx * 2 + 1]);
      lc = s.pending_buf[s.l_buf + lx];
      lx++;

      if (dist === 0) {
        send_code(s, lc, ltree); /* send a literal byte */
        //Tracecv(isgraph(lc), (stderr," '%c' ", lc));
      } else {
        /* Here, lc is the match length - MIN_MATCH */
        code = _length_code[lc];
        send_code(s, code + LITERALS + 1, ltree); /* send the length code */
        extra = extra_lbits[code];
        if (extra !== 0) {
          lc -= base_length[code];
          send_bits(s, lc, extra);       /* send the extra length bits */
        }
        dist--; /* dist is now the match distance - 1 */
        code = d_code(dist);
        //Assert (code < D_CODES, "bad d_code");

        send_code(s, code, dtree);       /* send the distance code */
        extra = extra_dbits[code];
        if (extra !== 0) {
          dist -= base_dist[code];
          send_bits(s, dist, extra);   /* send the extra distance bits */
        }
      } /* literal or match pair ? */

      /* Check that the overlay between pending_buf and d_buf+l_buf is ok: */
      //Assert((uInt)(s->pending) < s->lit_bufsize + 2*lx,
      //       "pendingBuf overflow");

    } while (lx < s.last_lit);
  }

  send_code(s, END_BLOCK, ltree);
}


/* ===========================================================================
 * Construct one Huffman tree and assigns the code bit strings and lengths.
 * Update the total bit length for the current block.
 * IN assertion: the field freq is set for all tree elements.
 * OUT assertions: the fields len and code are set to the optimal bit length
 *     and corresponding code. The length opt_len is updated; static_len is
 *     also updated if stree is not null. The field max_code is set.
 */
function build_tree(s, desc)
//    deflate_state *s;
//    tree_desc *desc; /* the tree descriptor */
{
  var tree     = desc.dyn_tree;
  var stree    = desc.stat_desc.static_tree;
  var has_stree = desc.stat_desc.has_stree;
  var elems    = desc.stat_desc.elems;
  var n, m;          /* iterate over heap elements */
  var max_code = -1; /* largest code with non zero frequency */
  var node;          /* new node being created */

  /* Construct the initial heap, with least frequent element in
   * heap[SMALLEST]. The sons of heap[n] are heap[2*n] and heap[2*n+1].
   * heap[0] is not used.
   */
  s.heap_len = 0;
  s.heap_max = HEAP_SIZE;

  for (n = 0; n < elems; n++) {
    if (tree[n * 2]/*.Freq*/ !== 0) {
      s.heap[++s.heap_len] = max_code = n;
      s.depth[n] = 0;

    } else {
      tree[n * 2 + 1]/*.Len*/ = 0;
    }
  }

  /* The pkzip format requires that at least one distance code exists,
   * and that at least one bit should be sent even if there is only one
   * possible code. So to avoid special checks later on we force at least
   * two codes of non zero frequency.
   */
  while (s.heap_len < 2) {
    node = s.heap[++s.heap_len] = (max_code < 2 ? ++max_code : 0);
    tree[node * 2]/*.Freq*/ = 1;
    s.depth[node] = 0;
    s.opt_len--;

    if (has_stree) {
      s.static_len -= stree[node * 2 + 1]/*.Len*/;
    }
    /* node is 0 or 1 so it does not have extra bits */
  }
  desc.max_code = max_code;

  /* The elements heap[heap_len/2+1 .. heap_len] are leaves of the tree,
   * establish sub-heaps of increasing lengths:
   */
  for (n = (s.heap_len >> 1/*int /2*/); n >= 1; n--) { pqdownheap(s, tree, n); }

  /* Construct the Huffman tree by repeatedly combining the least two
   * frequent nodes.
   */
  node = elems;              /* next internal node of the tree */
  do {
    //pqremove(s, tree, n);  /* n = node of least frequency */
    /*** pqremove ***/
    n = s.heap[1/*SMALLEST*/];
    s.heap[1/*SMALLEST*/] = s.heap[s.heap_len--];
    pqdownheap(s, tree, 1/*SMALLEST*/);
    /***/

    m = s.heap[1/*SMALLEST*/]; /* m = node of next least frequency */

    s.heap[--s.heap_max] = n; /* keep the nodes sorted by frequency */
    s.heap[--s.heap_max] = m;

    /* Create a new node father of n and m */
    tree[node * 2]/*.Freq*/ = tree[n * 2]/*.Freq*/ + tree[m * 2]/*.Freq*/;
    s.depth[node] = (s.depth[n] >= s.depth[m] ? s.depth[n] : s.depth[m]) + 1;
    tree[n * 2 + 1]/*.Dad*/ = tree[m * 2 + 1]/*.Dad*/ = node;

    /* and insert the new node in the heap */
    s.heap[1/*SMALLEST*/] = node++;
    pqdownheap(s, tree, 1/*SMALLEST*/);

  } while (s.heap_len >= 2);

  s.heap[--s.heap_max] = s.heap[1/*SMALLEST*/];

  /* At this point, the fields freq and dad are set. We can now
   * generate the bit lengths.
   */
  gen_bitlen(s, desc);

  /* The field len is now set, we can generate the bit codes */
  gen_codes(tree, max_code, s.bl_count);
}


/* ===========================================================================
 * Scan a literal or distance tree to determine the frequencies of the codes
 * in the bit length tree.
 */
function scan_tree(s, tree, max_code)
//    deflate_state *s;
//    ct_data *tree;   /* the tree to be scanned */
//    int max_code;    /* and its largest code of non zero frequency */
{
  var n;                     /* iterates over all tree elements */
  var prevlen = -1;          /* last emitted length */
  var curlen;                /* length of current code */

  var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */

  var count = 0;             /* repeat count of the current code */
  var max_count = 7;         /* max repeat count */
  var min_count = 4;         /* min repeat count */

  if (nextlen === 0) {
    max_count = 138;
    min_count = 3;
  }
  tree[(max_code + 1) * 2 + 1]/*.Len*/ = 0xffff; /* guard */

  for (n = 0; n <= max_code; n++) {
    curlen = nextlen;
    nextlen = tree[(n + 1) * 2 + 1]/*.Len*/;

    if (++count < max_count && curlen === nextlen) {
      continue;

    } else if (count < min_count) {
      s.bl_tree[curlen * 2]/*.Freq*/ += count;

    } else if (curlen !== 0) {

      if (curlen !== prevlen) { s.bl_tree[curlen * 2]/*.Freq*/++; }
      s.bl_tree[REP_3_6 * 2]/*.Freq*/++;

    } else if (count <= 10) {
      s.bl_tree[REPZ_3_10 * 2]/*.Freq*/++;

    } else {
      s.bl_tree[REPZ_11_138 * 2]/*.Freq*/++;
    }

    count = 0;
    prevlen = curlen;

    if (nextlen === 0) {
      max_count = 138;
      min_count = 3;

    } else if (curlen === nextlen) {
      max_count = 6;
      min_count = 3;

    } else {
      max_count = 7;
      min_count = 4;
    }
  }
}


/* ===========================================================================
 * Send a literal or distance tree in compressed form, using the codes in
 * bl_tree.
 */
function send_tree(s, tree, max_code)
//    deflate_state *s;
//    ct_data *tree; /* the tree to be scanned */
//    int max_code;       /* and its largest code of non zero frequency */
{
  var n;                     /* iterates over all tree elements */
  var prevlen = -1;          /* last emitted length */
  var curlen;                /* length of current code */

  var nextlen = tree[0 * 2 + 1]/*.Len*/; /* length of next code */

  var count = 0;             /* repeat count of the current code */
  var max_count = 7;         /* max repeat count */
  var min_count = 4;         /* min repeat count */

  /* tree[max_code+1].Len = -1; */  /* guard already set */
  if (nextlen === 0) {
    max_count = 138;
    min_count = 3;
  }

  for (n = 0; n <= max_code; n++) {
    curlen = nextlen;
    nextlen = tree[(n + 1) * 2 + 1]/*.Len*/;

    if (++count < max_count && curlen === nextlen) {
      continue;

    } else if (count < min_count) {
      do { send_code(s, curlen, s.bl_tree); } while (--count !== 0);

    } else if (curlen !== 0) {
      if (curlen !== prevlen) {
        send_code(s, curlen, s.bl_tree);
        count--;
      }
      //Assert(count >= 3 && count <= 6, " 3_6?");
      send_code(s, REP_3_6, s.bl_tree);
      send_bits(s, count - 3, 2);

    } else if (count <= 10) {
      send_code(s, REPZ_3_10, s.bl_tree);
      send_bits(s, count - 3, 3);

    } else {
      send_code(s, REPZ_11_138, s.bl_tree);
      send_bits(s, count - 11, 7);
    }

    count = 0;
    prevlen = curlen;
    if (nextlen === 0) {
      max_count = 138;
      min_count = 3;

    } else if (curlen === nextlen) {
      max_count = 6;
      min_count = 3;

    } else {
      max_count = 7;
      min_count = 4;
    }
  }
}


/* ===========================================================================
 * Construct the Huffman tree for the bit lengths and return the index in
 * bl_order of the last bit length code to send.
 */
function build_bl_tree(s) {
  var max_blindex;  /* index of last bit length code of non zero freq */

  /* Determine the bit length frequencies for literal and distance trees */
  scan_tree(s, s.dyn_ltree, s.l_desc.max_code);
  scan_tree(s, s.dyn_dtree, s.d_desc.max_code);

  /* Build the bit length tree: */
  build_tree(s, s.bl_desc);
  /* opt_len now includes the length of the tree representations, except
   * the lengths of the bit lengths codes and the 5+5+4 bits for the counts.
   */

  /* Determine the number of bit length codes to send. The pkzip format
   * requires that at least 4 bit length codes be sent. (appnote.txt says
   * 3 but the actual value used is 4.)
   */
  for (max_blindex = BL_CODES - 1; max_blindex >= 3; max_blindex--) {
    if (s.bl_tree[bl_order[max_blindex] * 2 + 1]/*.Len*/ !== 0) {
      break;
    }
  }
  /* Update opt_len to include the bit length tree and counts */
  s.opt_len += 3 * (max_blindex + 1) + 5 + 5 + 4;
  //Tracev((stderr, "\ndyn trees: dyn %ld, stat %ld",
  //        s->opt_len, s->static_len));

  return max_blindex;
}


/* ===========================================================================
 * Send the header for a block using dynamic Huffman trees: the counts, the
 * lengths of the bit length codes, the literal tree and the distance tree.
 * IN assertion: lcodes >= 257, dcodes >= 1, blcodes >= 4.
 */
function send_all_trees(s, lcodes, dcodes, blcodes)
//    deflate_state *s;
//    int lcodes, dcodes, blcodes; /* number of codes for each tree */
{
  var rank;                    /* index in bl_order */

  //Assert (lcodes >= 257 && dcodes >= 1 && blcodes >= 4, "not enough codes");
  //Assert (lcodes <= L_CODES && dcodes <= D_CODES && blcodes <= BL_CODES,
  //        "too many codes");
  //Tracev((stderr, "\nbl counts: "));
  send_bits(s, lcodes - 257, 5); /* not +255 as stated in appnote.txt */
  send_bits(s, dcodes - 1,   5);
  send_bits(s, blcodes - 4,  4); /* not -3 as stated in appnote.txt */
  for (rank = 0; rank < blcodes; rank++) {
    //Tracev((stderr, "\nbl code %2d ", bl_order[rank]));
    send_bits(s, s.bl_tree[bl_order[rank] * 2 + 1]/*.Len*/, 3);
  }
  //Tracev((stderr, "\nbl tree: sent %ld", s->bits_sent));

  send_tree(s, s.dyn_ltree, lcodes - 1); /* literal tree */
  //Tracev((stderr, "\nlit tree: sent %ld", s->bits_sent));

  send_tree(s, s.dyn_dtree, dcodes - 1); /* distance tree */
  //Tracev((stderr, "\ndist tree: sent %ld", s->bits_sent));
}


/* ===========================================================================
 * Check if the data type is TEXT or BINARY, using the following algorithm:
 * - TEXT if the two conditions below are satisfied:
 *    a) There are no non-portable control characters belonging to the
 *       "black list" (0..6, 14..25, 28..31).
 *    b) There is at least one printable character belonging to the
 *       "white list" (9 {TAB}, 10 {LF}, 13 {CR}, 32..255).
 * - BINARY otherwise.
 * - The following partially-portable control characters form a
 *   "gray list" that is ignored in this detection algorithm:
 *   (7 {BEL}, 8 {BS}, 11 {VT}, 12 {FF}, 26 {SUB}, 27 {ESC}).
 * IN assertion: the fields Freq of dyn_ltree are set.
 */
function detect_data_type(s) {
  /* black_mask is the bit mask of black-listed bytes
   * set bits 0..6, 14..25, and 28..31
   * 0xf3ffc07f = binary 11110011111111111100000001111111
   */
  var black_mask = 0xf3ffc07f;
  var n;

  /* Check for non-textual ("black-listed") bytes. */
  for (n = 0; n <= 31; n++, black_mask >>>= 1) {
    if ((black_mask & 1) && (s.dyn_ltree[n * 2]/*.Freq*/ !== 0)) {
      return Z_BINARY;
    }
  }

  /* Check for textual ("white-listed") bytes. */
  if (s.dyn_ltree[9 * 2]/*.Freq*/ !== 0 || s.dyn_ltree[10 * 2]/*.Freq*/ !== 0 ||
      s.dyn_ltree[13 * 2]/*.Freq*/ !== 0) {
    return Z_TEXT;
  }
  for (n = 32; n < LITERALS; n++) {
    if (s.dyn_ltree[n * 2]/*.Freq*/ !== 0) {
      return Z_TEXT;
    }
  }

  /* There are no "black-listed" or "white-listed" bytes:
   * this stream either is empty or has tolerated ("gray-listed") bytes only.
   */
  return Z_BINARY;
}


var static_init_done = false;

/* ===========================================================================
 * Initialize the tree data structures for a new zlib stream.
 */
function _tr_init(s)
{

  if (!static_init_done) {
    tr_static_init();
    static_init_done = true;
  }

  s.l_desc  = new TreeDesc(s.dyn_ltree, static_l_desc);
  s.d_desc  = new TreeDesc(s.dyn_dtree, static_d_desc);
  s.bl_desc = new TreeDesc(s.bl_tree, static_bl_desc);

  s.bi_buf = 0;
  s.bi_valid = 0;

  /* Initialize the first block of the first file: */
  init_block(s);
}


/* ===========================================================================
 * Send a stored block
 */
function _tr_stored_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf;       /* input block */
//ulg stored_len;   /* length of input block */
//int last;         /* one if this is the last block for a file */
{
  send_bits(s, (STORED_BLOCK << 1) + (last ? 1 : 0), 3);    /* send block type */
  copy_block(s, buf, stored_len, true); /* with header */
}


/* ===========================================================================
 * Send one empty static block to give enough lookahead for inflate.
 * This takes 10 bits, of which 7 may remain in the bit buffer.
 */
function _tr_align(s) {
  send_bits(s, STATIC_TREES << 1, 3);
  send_code(s, END_BLOCK, static_ltree);
  bi_flush(s);
}


/* ===========================================================================
 * Determine the best encoding for the current block: dynamic trees, static
 * trees or store, and output the encoded block to the zip file.
 */
function _tr_flush_block(s, buf, stored_len, last)
//DeflateState *s;
//charf *buf;       /* input block, or NULL if too old */
//ulg stored_len;   /* length of input block */
//int last;         /* one if this is the last block for a file */
{
  var opt_lenb, static_lenb;  /* opt_len and static_len in bytes */
  var max_blindex = 0;        /* index of last bit length code of non zero freq */

  /* Build the Huffman trees unless a stored block is forced */
  if (s.level > 0) {

    /* Check if the file is binary or text */
    if (s.strm.data_type === Z_UNKNOWN) {
      s.strm.data_type = detect_data_type(s);
    }

    /* Construct the literal and distance trees */
    build_tree(s, s.l_desc);
    // Tracev((stderr, "\nlit data: dyn %ld, stat %ld", s->opt_len,
    //        s->static_len));

    build_tree(s, s.d_desc);
    // Tracev((stderr, "\ndist data: dyn %ld, stat %ld", s->opt_len,
    //        s->static_len));
    /* At this point, opt_len and static_len are the total bit lengths of
     * the compressed block data, excluding the tree representations.
     */

    /* Build the bit length tree for the above two trees, and get the index
     * in bl_order of the last bit length code to send.
     */
    max_blindex = build_bl_tree(s);

    /* Determine the best encoding. Compute the block lengths in bytes. */
    opt_lenb = (s.opt_len + 3 + 7) >>> 3;
    static_lenb = (s.static_len + 3 + 7) >>> 3;

    // Tracev((stderr, "\nopt %lu(%lu) stat %lu(%lu) stored %lu lit %u ",
    //        opt_lenb, s->opt_len, static_lenb, s->static_len, stored_len,
    //        s->last_lit));

    if (static_lenb <= opt_lenb) { opt_lenb = static_lenb; }

  } else {
    // Assert(buf != (char*)0, "lost buf");
    opt_lenb = static_lenb = stored_len + 5; /* force a stored block */
  }

  if ((stored_len + 4 <= opt_lenb) && (buf !== -1)) {
    /* 4: two words for the lengths */

    /* The test buf != NULL is only necessary if LIT_BUFSIZE > WSIZE.
     * Otherwise we can't have processed more than WSIZE input bytes since
     * the last block flush, because compression would have been
     * successful. If LIT_BUFSIZE <= WSIZE, it is never too late to
     * transform a block into a stored block.
     */
    _tr_stored_block(s, buf, stored_len, last);

  } else if (s.strategy === Z_FIXED || static_lenb === opt_lenb) {

    send_bits(s, (STATIC_TREES << 1) + (last ? 1 : 0), 3);
    compress_block(s, static_ltree, static_dtree);

  } else {
    send_bits(s, (DYN_TREES << 1) + (last ? 1 : 0), 3);
    send_all_trees(s, s.l_desc.max_code + 1, s.d_desc.max_code + 1, max_blindex + 1);
    compress_block(s, s.dyn_ltree, s.dyn_dtree);
  }
  // Assert (s->compressed_len == s->bits_sent, "bad compressed size");
  /* The above check is made mod 2^32, for files larger than 512 MB
   * and uLong implemented on 32 bits.
   */
  init_block(s);

  if (last) {
    bi_windup(s);
  }
  // Tracev((stderr,"\ncomprlen %lu(%lu) ", s->compressed_len>>3,
  //       s->compressed_len-7*last));
}

/* ===========================================================================
 * Save the match info and tally the frequency counts. Return true if
 * the current block must be flushed.
 */
function _tr_tally(s, dist, lc)
//    deflate_state *s;
//    unsigned dist;  /* distance of matched string */
//    unsigned lc;    /* match length-MIN_MATCH or unmatched char (if dist==0) */
{
  //var out_length, in_length, dcode;

  s.pending_buf[s.d_buf + s.last_lit * 2]     = (dist >>> 8) & 0xff;
  s.pending_buf[s.d_buf + s.last_lit * 2 + 1] = dist & 0xff;

  s.pending_buf[s.l_buf + s.last_lit] = lc & 0xff;
  s.last_lit++;

  if (dist === 0) {
    /* lc is the unmatched char */
    s.dyn_ltree[lc * 2]/*.Freq*/++;
  } else {
    s.matches++;
    /* Here, lc is the match length - MIN_MATCH */
    dist--;             /* dist = match distance - 1 */
    //Assert((ush)dist < (ush)MAX_DIST(s) &&
    //       (ush)lc <= (ush)(MAX_MATCH-MIN_MATCH) &&
    //       (ush)d_code(dist) < (ush)D_CODES,  "_tr_tally: bad match");

    s.dyn_ltree[(_length_code[lc] + LITERALS + 1) * 2]/*.Freq*/++;
    s.dyn_dtree[d_code(dist) * 2]/*.Freq*/++;
  }

// (!) This block is disabled in zlib defaults,
// don't enable it for binary compatibility

//#ifdef TRUNCATE_BLOCK
//  /* Try to guess if it is profitable to stop the current block here */
//  if ((s.last_lit & 0x1fff) === 0 && s.level > 2) {
//    /* Compute an upper bound for the compressed length */
//    out_length = s.last_lit*8;
//    in_length = s.strstart - s.block_start;
//
//    for (dcode = 0; dcode < D_CODES; dcode++) {
//      out_length += s.dyn_dtree[dcode*2]/*.Freq*/ * (5 + extra_dbits[dcode]);
//    }
//    out_length >>>= 3;
//    //Tracev((stderr,"\nlast_lit %u, in %ld, out ~%ld(%ld%%) ",
//    //       s->last_lit, in_length, out_length,
//    //       100L - out_length*100L/in_length));
//    if (s.matches < (s.last_lit>>1)/*int /2*/ && out_length < (in_length>>1)/*int /2*/) {
//      return true;
//    }
//  }
//#endif

  return (s.last_lit === s.lit_bufsize - 1);
  /* We avoid equality with lit_bufsize because of wraparound at 64K
   * on 16 bit machines and because stored blocks are restricted to
   * 64K-1 bytes.
   */
}

exports._tr_init  = _tr_init;
exports._tr_stored_block = _tr_stored_block;
exports._tr_flush_block  = _tr_flush_block;
exports._tr_tally = _tr_tally;
exports._tr_align = _tr_align;


/***/ }),
/* 156 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software
//   in a product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

module.exports = {
  2:      'need dictionary',     /* Z_NEED_DICT       2  */
  1:      'stream end',          /* Z_STREAM_END      1  */
  0:      '',                    /* Z_OK              0  */
  '-1':   'file error',          /* Z_ERRNO         (-1) */
  '-2':   'stream error',        /* Z_STREAM_ERROR  (-2) */
  '-3':   'data error',          /* Z_DATA_ERROR    (-3) */
  '-4':   'insufficient memory', /* Z_MEM_ERROR     (-4) */
  '-5':   'buffer error',        /* Z_BUF_ERROR     (-5) */
  '-6':   'incompatible version' /* Z_VERSION_ERROR (-6) */
};


/***/ }),
/* 157 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software
//   in a product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

var utils         = __webpack_require__(34);
var adler32       = __webpack_require__(89);
var crc32         = __webpack_require__(90);
var inflate_fast  = __webpack_require__(158);
var inflate_table = __webpack_require__(159);

var CODES = 0;
var LENS = 1;
var DISTS = 2;

/* Public constants ==========================================================*/
/* ===========================================================================*/


/* Allowed flush values; see deflate() and inflate() below for details */
//var Z_NO_FLUSH      = 0;
//var Z_PARTIAL_FLUSH = 1;
//var Z_SYNC_FLUSH    = 2;
//var Z_FULL_FLUSH    = 3;
var Z_FINISH        = 4;
var Z_BLOCK         = 5;
var Z_TREES         = 6;


/* Return codes for the compression/decompression functions. Negative values
 * are errors, positive values are used for special but normal events.
 */
var Z_OK            = 0;
var Z_STREAM_END    = 1;
var Z_NEED_DICT     = 2;
//var Z_ERRNO         = -1;
var Z_STREAM_ERROR  = -2;
var Z_DATA_ERROR    = -3;
var Z_MEM_ERROR     = -4;
var Z_BUF_ERROR     = -5;
//var Z_VERSION_ERROR = -6;

/* The deflate compression method */
var Z_DEFLATED  = 8;


/* STATES ====================================================================*/
/* ===========================================================================*/


var    HEAD = 1;       /* i: waiting for magic header */
var    FLAGS = 2;      /* i: waiting for method and flags (gzip) */
var    TIME = 3;       /* i: waiting for modification time (gzip) */
var    OS = 4;         /* i: waiting for extra flags and operating system (gzip) */
var    EXLEN = 5;      /* i: waiting for extra length (gzip) */
var    EXTRA = 6;      /* i: waiting for extra bytes (gzip) */
var    NAME = 7;       /* i: waiting for end of file name (gzip) */
var    COMMENT = 8;    /* i: waiting for end of comment (gzip) */
var    HCRC = 9;       /* i: waiting for header crc (gzip) */
var    DICTID = 10;    /* i: waiting for dictionary check value */
var    DICT = 11;      /* waiting for inflateSetDictionary() call */
var        TYPE = 12;      /* i: waiting for type bits, including last-flag bit */
var        TYPEDO = 13;    /* i: same, but skip check to exit inflate on new block */
var        STORED = 14;    /* i: waiting for stored size (length and complement) */
var        COPY_ = 15;     /* i/o: same as COPY below, but only first time in */
var        COPY = 16;      /* i/o: waiting for input or output to copy stored block */
var        TABLE = 17;     /* i: waiting for dynamic block table lengths */
var        LENLENS = 18;   /* i: waiting for code length code lengths */
var        CODELENS = 19;  /* i: waiting for length/lit and distance code lengths */
var            LEN_ = 20;      /* i: same as LEN below, but only first time in */
var            LEN = 21;       /* i: waiting for length/lit/eob code */
var            LENEXT = 22;    /* i: waiting for length extra bits */
var            DIST = 23;      /* i: waiting for distance code */
var            DISTEXT = 24;   /* i: waiting for distance extra bits */
var            MATCH = 25;     /* o: waiting for output space to copy string */
var            LIT = 26;       /* o: waiting for output space to write literal */
var    CHECK = 27;     /* i: waiting for 32-bit check value */
var    LENGTH = 28;    /* i: waiting for 32-bit length (gzip) */
var    DONE = 29;      /* finished check, done -- remain here until reset */
var    BAD = 30;       /* got a data error -- remain here until reset */
var    MEM = 31;       /* got an inflate() memory error -- remain here until reset */
var    SYNC = 32;      /* looking for synchronization bytes to restart inflate() */

/* ===========================================================================*/



var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH =  (ENOUGH_LENS+ENOUGH_DISTS);

var MAX_WBITS = 15;
/* 32K LZ77 window */
var DEF_WBITS = MAX_WBITS;


function zswap32(q) {
  return  (((q >>> 24) & 0xff) +
          ((q >>> 8) & 0xff00) +
          ((q & 0xff00) << 8) +
          ((q & 0xff) << 24));
}


function InflateState() {
  this.mode = 0;             /* current inflate mode */
  this.last = false;          /* true if processing last block */
  this.wrap = 0;              /* bit 0 true for zlib, bit 1 true for gzip */
  this.havedict = false;      /* true if dictionary provided */
  this.flags = 0;             /* gzip header method and flags (0 if zlib) */
  this.dmax = 0;              /* zlib header max distance (INFLATE_STRICT) */
  this.check = 0;             /* protected copy of check value */
  this.total = 0;             /* protected copy of output count */
  // TODO: may be {}
  this.head = null;           /* where to save gzip header information */

  /* sliding window */
  this.wbits = 0;             /* log base 2 of requested window size */
  this.wsize = 0;             /* window size or zero if not using window */
  this.whave = 0;             /* valid bytes in the window */
  this.wnext = 0;             /* window write index */
  this.window = null;         /* allocated sliding window, if needed */

  /* bit accumulator */
  this.hold = 0;              /* input bit accumulator */
  this.bits = 0;              /* number of bits in "in" */

  /* for string and stored block copying */
  this.length = 0;            /* literal or length of data to copy */
  this.offset = 0;            /* distance back to copy string from */

  /* for table and code decoding */
  this.extra = 0;             /* extra bits needed */

  /* fixed and dynamic code tables */
  this.lencode = null;          /* starting table for length/literal codes */
  this.distcode = null;         /* starting table for distance codes */
  this.lenbits = 0;           /* index bits for lencode */
  this.distbits = 0;          /* index bits for distcode */

  /* dynamic table building */
  this.ncode = 0;             /* number of code length code lengths */
  this.nlen = 0;              /* number of length code lengths */
  this.ndist = 0;             /* number of distance code lengths */
  this.have = 0;              /* number of code lengths in lens[] */
  this.next = null;              /* next available space in codes[] */

  this.lens = new utils.Buf16(320); /* temporary storage for code lengths */
  this.work = new utils.Buf16(288); /* work area for code table building */

  /*
   because we don't have pointers in js, we use lencode and distcode directly
   as buffers so we don't need codes
  */
  //this.codes = new utils.Buf32(ENOUGH);       /* space for code tables */
  this.lendyn = null;              /* dynamic table for length/literal codes (JS specific) */
  this.distdyn = null;             /* dynamic table for distance codes (JS specific) */
  this.sane = 0;                   /* if false, allow invalid distance too far */
  this.back = 0;                   /* bits back of last unprocessed length/lit */
  this.was = 0;                    /* initial length of match */
}

function inflateResetKeep(strm) {
  var state;

  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
  state = strm.state;
  strm.total_in = strm.total_out = state.total = 0;
  strm.msg = ''; /*Z_NULL*/
  if (state.wrap) {       /* to support ill-conceived Java test suite */
    strm.adler = state.wrap & 1;
  }
  state.mode = HEAD;
  state.last = 0;
  state.havedict = 0;
  state.dmax = 32768;
  state.head = null/*Z_NULL*/;
  state.hold = 0;
  state.bits = 0;
  //state.lencode = state.distcode = state.next = state.codes;
  state.lencode = state.lendyn = new utils.Buf32(ENOUGH_LENS);
  state.distcode = state.distdyn = new utils.Buf32(ENOUGH_DISTS);

  state.sane = 1;
  state.back = -1;
  //Tracev((stderr, "inflate: reset\n"));
  return Z_OK;
}

function inflateReset(strm) {
  var state;

  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
  state = strm.state;
  state.wsize = 0;
  state.whave = 0;
  state.wnext = 0;
  return inflateResetKeep(strm);

}

function inflateReset2(strm, windowBits) {
  var wrap;
  var state;

  /* get the state */
  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
  state = strm.state;

  /* extract wrap request from windowBits parameter */
  if (windowBits < 0) {
    wrap = 0;
    windowBits = -windowBits;
  }
  else {
    wrap = (windowBits >> 4) + 1;
    if (windowBits < 48) {
      windowBits &= 15;
    }
  }

  /* set number of window bits, free window if different */
  if (windowBits && (windowBits < 8 || windowBits > 15)) {
    return Z_STREAM_ERROR;
  }
  if (state.window !== null && state.wbits !== windowBits) {
    state.window = null;
  }

  /* update state and reset the rest of it */
  state.wrap = wrap;
  state.wbits = windowBits;
  return inflateReset(strm);
}

function inflateInit2(strm, windowBits) {
  var ret;
  var state;

  if (!strm) { return Z_STREAM_ERROR; }
  //strm.msg = Z_NULL;                 /* in case we return an error */

  state = new InflateState();

  //if (state === Z_NULL) return Z_MEM_ERROR;
  //Tracev((stderr, "inflate: allocated\n"));
  strm.state = state;
  state.window = null/*Z_NULL*/;
  ret = inflateReset2(strm, windowBits);
  if (ret !== Z_OK) {
    strm.state = null/*Z_NULL*/;
  }
  return ret;
}

function inflateInit(strm) {
  return inflateInit2(strm, DEF_WBITS);
}


/*
 Return state with length and distance decoding tables and index sizes set to
 fixed code decoding.  Normally this returns fixed tables from inffixed.h.
 If BUILDFIXED is defined, then instead this routine builds the tables the
 first time it's called, and returns those tables the first time and
 thereafter.  This reduces the size of the code by about 2K bytes, in
 exchange for a little execution time.  However, BUILDFIXED should not be
 used for threaded applications, since the rewriting of the tables and virgin
 may not be thread-safe.
 */
var virgin = true;

var lenfix, distfix; // We have no pointers in JS, so keep tables separate

function fixedtables(state) {
  /* build fixed huffman tables if first call (may not be thread safe) */
  if (virgin) {
    var sym;

    lenfix = new utils.Buf32(512);
    distfix = new utils.Buf32(32);

    /* literal/length table */
    sym = 0;
    while (sym < 144) { state.lens[sym++] = 8; }
    while (sym < 256) { state.lens[sym++] = 9; }
    while (sym < 280) { state.lens[sym++] = 7; }
    while (sym < 288) { state.lens[sym++] = 8; }

    inflate_table(LENS,  state.lens, 0, 288, lenfix,   0, state.work, { bits: 9 });

    /* distance table */
    sym = 0;
    while (sym < 32) { state.lens[sym++] = 5; }

    inflate_table(DISTS, state.lens, 0, 32,   distfix, 0, state.work, { bits: 5 });

    /* do this just once */
    virgin = false;
  }

  state.lencode = lenfix;
  state.lenbits = 9;
  state.distcode = distfix;
  state.distbits = 5;
}


/*
 Update the window with the last wsize (normally 32K) bytes written before
 returning.  If window does not exist yet, create it.  This is only called
 when a window is already in use, or when output has been written during this
 inflate call, but the end of the deflate stream has not been reached yet.
 It is also called to create a window for dictionary data when a dictionary
 is loaded.

 Providing output buffers larger than 32K to inflate() should provide a speed
 advantage, since only the last 32K of output is copied to the sliding window
 upon return from inflate(), and since all distances after the first 32K of
 output will fall in the output data, making match copies simpler and faster.
 The advantage may be dependent on the size of the processor's data caches.
 */
function updatewindow(strm, src, end, copy) {
  var dist;
  var state = strm.state;

  /* if it hasn't been done already, allocate space for the window */
  if (state.window === null) {
    state.wsize = 1 << state.wbits;
    state.wnext = 0;
    state.whave = 0;

    state.window = new utils.Buf8(state.wsize);
  }

  /* copy state->wsize or less output bytes into the circular window */
  if (copy >= state.wsize) {
    utils.arraySet(state.window, src, end - state.wsize, state.wsize, 0);
    state.wnext = 0;
    state.whave = state.wsize;
  }
  else {
    dist = state.wsize - state.wnext;
    if (dist > copy) {
      dist = copy;
    }
    //zmemcpy(state->window + state->wnext, end - copy, dist);
    utils.arraySet(state.window, src, end - copy, dist, state.wnext);
    copy -= dist;
    if (copy) {
      //zmemcpy(state->window, end - copy, copy);
      utils.arraySet(state.window, src, end - copy, copy, 0);
      state.wnext = copy;
      state.whave = state.wsize;
    }
    else {
      state.wnext += dist;
      if (state.wnext === state.wsize) { state.wnext = 0; }
      if (state.whave < state.wsize) { state.whave += dist; }
    }
  }
  return 0;
}

function inflate(strm, flush) {
  var state;
  var input, output;          // input/output buffers
  var next;                   /* next input INDEX */
  var put;                    /* next output INDEX */
  var have, left;             /* available input and output */
  var hold;                   /* bit buffer */
  var bits;                   /* bits in bit buffer */
  var _in, _out;              /* save starting available input and output */
  var copy;                   /* number of stored or match bytes to copy */
  var from;                   /* where to copy match bytes from */
  var from_source;
  var here = 0;               /* current decoding table entry */
  var here_bits, here_op, here_val; // paked "here" denormalized (JS specific)
  //var last;                   /* parent table entry */
  var last_bits, last_op, last_val; // paked "last" denormalized (JS specific)
  var len;                    /* length to copy for repeats, bits to drop */
  var ret;                    /* return code */
  var hbuf = new utils.Buf8(4);    /* buffer for gzip header crc calculation */
  var opts;

  var n; // temporary var for NEED_BITS

  var order = /* permutation of code lengths */
    [ 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 ];


  if (!strm || !strm.state || !strm.output ||
      (!strm.input && strm.avail_in !== 0)) {
    return Z_STREAM_ERROR;
  }

  state = strm.state;
  if (state.mode === TYPE) { state.mode = TYPEDO; }    /* skip check */


  //--- LOAD() ---
  put = strm.next_out;
  output = strm.output;
  left = strm.avail_out;
  next = strm.next_in;
  input = strm.input;
  have = strm.avail_in;
  hold = state.hold;
  bits = state.bits;
  //---

  _in = have;
  _out = left;
  ret = Z_OK;

  inf_leave: // goto emulation
  for (;;) {
    switch (state.mode) {
      case HEAD:
        if (state.wrap === 0) {
          state.mode = TYPEDO;
          break;
        }
        //=== NEEDBITS(16);
        while (bits < 16) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        if ((state.wrap & 2) && hold === 0x8b1f) {  /* gzip header */
          state.check = 0/*crc32(0L, Z_NULL, 0)*/;
          //=== CRC2(state.check, hold);
          hbuf[0] = hold & 0xff;
          hbuf[1] = (hold >>> 8) & 0xff;
          state.check = crc32(state.check, hbuf, 2, 0);
          //===//

          //=== INITBITS();
          hold = 0;
          bits = 0;
          //===//
          state.mode = FLAGS;
          break;
        }
        state.flags = 0;           /* expect zlib header */
        if (state.head) {
          state.head.done = false;
        }
        if (!(state.wrap & 1) ||   /* check if zlib header allowed */
          (((hold & 0xff)/*BITS(8)*/ << 8) + (hold >> 8)) % 31) {
          strm.msg = 'incorrect header check';
          state.mode = BAD;
          break;
        }
        if ((hold & 0x0f)/*BITS(4)*/ !== Z_DEFLATED) {
          strm.msg = 'unknown compression method';
          state.mode = BAD;
          break;
        }
        //--- DROPBITS(4) ---//
        hold >>>= 4;
        bits -= 4;
        //---//
        len = (hold & 0x0f)/*BITS(4)*/ + 8;
        if (state.wbits === 0) {
          state.wbits = len;
        }
        else if (len > state.wbits) {
          strm.msg = 'invalid window size';
          state.mode = BAD;
          break;
        }
        state.dmax = 1 << len;
        //Tracev((stderr, "inflate:   zlib header ok\n"));
        strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
        state.mode = hold & 0x200 ? DICTID : TYPE;
        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
        break;
      case FLAGS:
        //=== NEEDBITS(16); */
        while (bits < 16) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        state.flags = hold;
        if ((state.flags & 0xff) !== Z_DEFLATED) {
          strm.msg = 'unknown compression method';
          state.mode = BAD;
          break;
        }
        if (state.flags & 0xe000) {
          strm.msg = 'unknown header flags set';
          state.mode = BAD;
          break;
        }
        if (state.head) {
          state.head.text = ((hold >> 8) & 1);
        }
        if (state.flags & 0x0200) {
          //=== CRC2(state.check, hold);
          hbuf[0] = hold & 0xff;
          hbuf[1] = (hold >>> 8) & 0xff;
          state.check = crc32(state.check, hbuf, 2, 0);
          //===//
        }
        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
        state.mode = TIME;
        /* falls through */
      case TIME:
        //=== NEEDBITS(32); */
        while (bits < 32) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        if (state.head) {
          state.head.time = hold;
        }
        if (state.flags & 0x0200) {
          //=== CRC4(state.check, hold)
          hbuf[0] = hold & 0xff;
          hbuf[1] = (hold >>> 8) & 0xff;
          hbuf[2] = (hold >>> 16) & 0xff;
          hbuf[3] = (hold >>> 24) & 0xff;
          state.check = crc32(state.check, hbuf, 4, 0);
          //===
        }
        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
        state.mode = OS;
        /* falls through */
      case OS:
        //=== NEEDBITS(16); */
        while (bits < 16) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        if (state.head) {
          state.head.xflags = (hold & 0xff);
          state.head.os = (hold >> 8);
        }
        if (state.flags & 0x0200) {
          //=== CRC2(state.check, hold);
          hbuf[0] = hold & 0xff;
          hbuf[1] = (hold >>> 8) & 0xff;
          state.check = crc32(state.check, hbuf, 2, 0);
          //===//
        }
        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
        state.mode = EXLEN;
        /* falls through */
      case EXLEN:
        if (state.flags & 0x0400) {
          //=== NEEDBITS(16); */
          while (bits < 16) {
            if (have === 0) { break inf_leave; }
            have--;
            hold += input[next++] << bits;
            bits += 8;
          }
          //===//
          state.length = hold;
          if (state.head) {
            state.head.extra_len = hold;
          }
          if (state.flags & 0x0200) {
            //=== CRC2(state.check, hold);
            hbuf[0] = hold & 0xff;
            hbuf[1] = (hold >>> 8) & 0xff;
            state.check = crc32(state.check, hbuf, 2, 0);
            //===//
          }
          //=== INITBITS();
          hold = 0;
          bits = 0;
          //===//
        }
        else if (state.head) {
          state.head.extra = null/*Z_NULL*/;
        }
        state.mode = EXTRA;
        /* falls through */
      case EXTRA:
        if (state.flags & 0x0400) {
          copy = state.length;
          if (copy > have) { copy = have; }
          if (copy) {
            if (state.head) {
              len = state.head.extra_len - state.length;
              if (!state.head.extra) {
                // Use untyped array for more convenient processing later
                state.head.extra = new Array(state.head.extra_len);
              }
              utils.arraySet(
                state.head.extra,
                input,
                next,
                // extra field is limited to 65536 bytes
                // - no need for additional size check
                copy,
                /*len + copy > state.head.extra_max - len ? state.head.extra_max : copy,*/
                len
              );
              //zmemcpy(state.head.extra + len, next,
              //        len + copy > state.head.extra_max ?
              //        state.head.extra_max - len : copy);
            }
            if (state.flags & 0x0200) {
              state.check = crc32(state.check, input, copy, next);
            }
            have -= copy;
            next += copy;
            state.length -= copy;
          }
          if (state.length) { break inf_leave; }
        }
        state.length = 0;
        state.mode = NAME;
        /* falls through */
      case NAME:
        if (state.flags & 0x0800) {
          if (have === 0) { break inf_leave; }
          copy = 0;
          do {
            // TODO: 2 or 1 bytes?
            len = input[next + copy++];
            /* use constant limit because in js we should not preallocate memory */
            if (state.head && len &&
                (state.length < 65536 /*state.head.name_max*/)) {
              state.head.name += String.fromCharCode(len);
            }
          } while (len && copy < have);

          if (state.flags & 0x0200) {
            state.check = crc32(state.check, input, copy, next);
          }
          have -= copy;
          next += copy;
          if (len) { break inf_leave; }
        }
        else if (state.head) {
          state.head.name = null;
        }
        state.length = 0;
        state.mode = COMMENT;
        /* falls through */
      case COMMENT:
        if (state.flags & 0x1000) {
          if (have === 0) { break inf_leave; }
          copy = 0;
          do {
            len = input[next + copy++];
            /* use constant limit because in js we should not preallocate memory */
            if (state.head && len &&
                (state.length < 65536 /*state.head.comm_max*/)) {
              state.head.comment += String.fromCharCode(len);
            }
          } while (len && copy < have);
          if (state.flags & 0x0200) {
            state.check = crc32(state.check, input, copy, next);
          }
          have -= copy;
          next += copy;
          if (len) { break inf_leave; }
        }
        else if (state.head) {
          state.head.comment = null;
        }
        state.mode = HCRC;
        /* falls through */
      case HCRC:
        if (state.flags & 0x0200) {
          //=== NEEDBITS(16); */
          while (bits < 16) {
            if (have === 0) { break inf_leave; }
            have--;
            hold += input[next++] << bits;
            bits += 8;
          }
          //===//
          if (hold !== (state.check & 0xffff)) {
            strm.msg = 'header crc mismatch';
            state.mode = BAD;
            break;
          }
          //=== INITBITS();
          hold = 0;
          bits = 0;
          //===//
        }
        if (state.head) {
          state.head.hcrc = ((state.flags >> 9) & 1);
          state.head.done = true;
        }
        strm.adler = state.check = 0;
        state.mode = TYPE;
        break;
      case DICTID:
        //=== NEEDBITS(32); */
        while (bits < 32) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        strm.adler = state.check = zswap32(hold);
        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
        state.mode = DICT;
        /* falls through */
      case DICT:
        if (state.havedict === 0) {
          //--- RESTORE() ---
          strm.next_out = put;
          strm.avail_out = left;
          strm.next_in = next;
          strm.avail_in = have;
          state.hold = hold;
          state.bits = bits;
          //---
          return Z_NEED_DICT;
        }
        strm.adler = state.check = 1/*adler32(0L, Z_NULL, 0)*/;
        state.mode = TYPE;
        /* falls through */
      case TYPE:
        if (flush === Z_BLOCK || flush === Z_TREES) { break inf_leave; }
        /* falls through */
      case TYPEDO:
        if (state.last) {
          //--- BYTEBITS() ---//
          hold >>>= bits & 7;
          bits -= bits & 7;
          //---//
          state.mode = CHECK;
          break;
        }
        //=== NEEDBITS(3); */
        while (bits < 3) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        state.last = (hold & 0x01)/*BITS(1)*/;
        //--- DROPBITS(1) ---//
        hold >>>= 1;
        bits -= 1;
        //---//

        switch ((hold & 0x03)/*BITS(2)*/) {
          case 0:                             /* stored block */
            //Tracev((stderr, "inflate:     stored block%s\n",
            //        state.last ? " (last)" : ""));
            state.mode = STORED;
            break;
          case 1:                             /* fixed block */
            fixedtables(state);
            //Tracev((stderr, "inflate:     fixed codes block%s\n",
            //        state.last ? " (last)" : ""));
            state.mode = LEN_;             /* decode codes */
            if (flush === Z_TREES) {
              //--- DROPBITS(2) ---//
              hold >>>= 2;
              bits -= 2;
              //---//
              break inf_leave;
            }
            break;
          case 2:                             /* dynamic block */
            //Tracev((stderr, "inflate:     dynamic codes block%s\n",
            //        state.last ? " (last)" : ""));
            state.mode = TABLE;
            break;
          case 3:
            strm.msg = 'invalid block type';
            state.mode = BAD;
        }
        //--- DROPBITS(2) ---//
        hold >>>= 2;
        bits -= 2;
        //---//
        break;
      case STORED:
        //--- BYTEBITS() ---// /* go to byte boundary */
        hold >>>= bits & 7;
        bits -= bits & 7;
        //---//
        //=== NEEDBITS(32); */
        while (bits < 32) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        if ((hold & 0xffff) !== ((hold >>> 16) ^ 0xffff)) {
          strm.msg = 'invalid stored block lengths';
          state.mode = BAD;
          break;
        }
        state.length = hold & 0xffff;
        //Tracev((stderr, "inflate:       stored length %u\n",
        //        state.length));
        //=== INITBITS();
        hold = 0;
        bits = 0;
        //===//
        state.mode = COPY_;
        if (flush === Z_TREES) { break inf_leave; }
        /* falls through */
      case COPY_:
        state.mode = COPY;
        /* falls through */
      case COPY:
        copy = state.length;
        if (copy) {
          if (copy > have) { copy = have; }
          if (copy > left) { copy = left; }
          if (copy === 0) { break inf_leave; }
          //--- zmemcpy(put, next, copy); ---
          utils.arraySet(output, input, next, copy, put);
          //---//
          have -= copy;
          next += copy;
          left -= copy;
          put += copy;
          state.length -= copy;
          break;
        }
        //Tracev((stderr, "inflate:       stored end\n"));
        state.mode = TYPE;
        break;
      case TABLE:
        //=== NEEDBITS(14); */
        while (bits < 14) {
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
        }
        //===//
        state.nlen = (hold & 0x1f)/*BITS(5)*/ + 257;
        //--- DROPBITS(5) ---//
        hold >>>= 5;
        bits -= 5;
        //---//
        state.ndist = (hold & 0x1f)/*BITS(5)*/ + 1;
        //--- DROPBITS(5) ---//
        hold >>>= 5;
        bits -= 5;
        //---//
        state.ncode = (hold & 0x0f)/*BITS(4)*/ + 4;
        //--- DROPBITS(4) ---//
        hold >>>= 4;
        bits -= 4;
        //---//
//#ifndef PKZIP_BUG_WORKAROUND
        if (state.nlen > 286 || state.ndist > 30) {
          strm.msg = 'too many length or distance symbols';
          state.mode = BAD;
          break;
        }
//#endif
        //Tracev((stderr, "inflate:       table sizes ok\n"));
        state.have = 0;
        state.mode = LENLENS;
        /* falls through */
      case LENLENS:
        while (state.have < state.ncode) {
          //=== NEEDBITS(3);
          while (bits < 3) {
            if (have === 0) { break inf_leave; }
            have--;
            hold += input[next++] << bits;
            bits += 8;
          }
          //===//
          state.lens[order[state.have++]] = (hold & 0x07);//BITS(3);
          //--- DROPBITS(3) ---//
          hold >>>= 3;
          bits -= 3;
          //---//
        }
        while (state.have < 19) {
          state.lens[order[state.have++]] = 0;
        }
        // We have separate tables & no pointers. 2 commented lines below not needed.
        //state.next = state.codes;
        //state.lencode = state.next;
        // Switch to use dynamic table
        state.lencode = state.lendyn;
        state.lenbits = 7;

        opts = { bits: state.lenbits };
        ret = inflate_table(CODES, state.lens, 0, 19, state.lencode, 0, state.work, opts);
        state.lenbits = opts.bits;

        if (ret) {
          strm.msg = 'invalid code lengths set';
          state.mode = BAD;
          break;
        }
        //Tracev((stderr, "inflate:       code lengths ok\n"));
        state.have = 0;
        state.mode = CODELENS;
        /* falls through */
      case CODELENS:
        while (state.have < state.nlen + state.ndist) {
          for (;;) {
            here = state.lencode[hold & ((1 << state.lenbits) - 1)];/*BITS(state.lenbits)*/
            here_bits = here >>> 24;
            here_op = (here >>> 16) & 0xff;
            here_val = here & 0xffff;

            if ((here_bits) <= bits) { break; }
            //--- PULLBYTE() ---//
            if (have === 0) { break inf_leave; }
            have--;
            hold += input[next++] << bits;
            bits += 8;
            //---//
          }
          if (here_val < 16) {
            //--- DROPBITS(here.bits) ---//
            hold >>>= here_bits;
            bits -= here_bits;
            //---//
            state.lens[state.have++] = here_val;
          }
          else {
            if (here_val === 16) {
              //=== NEEDBITS(here.bits + 2);
              n = here_bits + 2;
              while (bits < n) {
                if (have === 0) { break inf_leave; }
                have--;
                hold += input[next++] << bits;
                bits += 8;
              }
              //===//
              //--- DROPBITS(here.bits) ---//
              hold >>>= here_bits;
              bits -= here_bits;
              //---//
              if (state.have === 0) {
                strm.msg = 'invalid bit length repeat';
                state.mode = BAD;
                break;
              }
              len = state.lens[state.have - 1];
              copy = 3 + (hold & 0x03);//BITS(2);
              //--- DROPBITS(2) ---//
              hold >>>= 2;
              bits -= 2;
              //---//
            }
            else if (here_val === 17) {
              //=== NEEDBITS(here.bits + 3);
              n = here_bits + 3;
              while (bits < n) {
                if (have === 0) { break inf_leave; }
                have--;
                hold += input[next++] << bits;
                bits += 8;
              }
              //===//
              //--- DROPBITS(here.bits) ---//
              hold >>>= here_bits;
              bits -= here_bits;
              //---//
              len = 0;
              copy = 3 + (hold & 0x07);//BITS(3);
              //--- DROPBITS(3) ---//
              hold >>>= 3;
              bits -= 3;
              //---//
            }
            else {
              //=== NEEDBITS(here.bits + 7);
              n = here_bits + 7;
              while (bits < n) {
                if (have === 0) { break inf_leave; }
                have--;
                hold += input[next++] << bits;
                bits += 8;
              }
              //===//
              //--- DROPBITS(here.bits) ---//
              hold >>>= here_bits;
              bits -= here_bits;
              //---//
              len = 0;
              copy = 11 + (hold & 0x7f);//BITS(7);
              //--- DROPBITS(7) ---//
              hold >>>= 7;
              bits -= 7;
              //---//
            }
            if (state.have + copy > state.nlen + state.ndist) {
              strm.msg = 'invalid bit length repeat';
              state.mode = BAD;
              break;
            }
            while (copy--) {
              state.lens[state.have++] = len;
            }
          }
        }

        /* handle error breaks in while */
        if (state.mode === BAD) { break; }

        /* check for end-of-block code (better have one) */
        if (state.lens[256] === 0) {
          strm.msg = 'invalid code -- missing end-of-block';
          state.mode = BAD;
          break;
        }

        /* build code tables -- note: do not change the lenbits or distbits
           values here (9 and 6) without reading the comments in inftrees.h
           concerning the ENOUGH constants, which depend on those values */
        state.lenbits = 9;

        opts = { bits: state.lenbits };
        ret = inflate_table(LENS, state.lens, 0, state.nlen, state.lencode, 0, state.work, opts);
        // We have separate tables & no pointers. 2 commented lines below not needed.
        // state.next_index = opts.table_index;
        state.lenbits = opts.bits;
        // state.lencode = state.next;

        if (ret) {
          strm.msg = 'invalid literal/lengths set';
          state.mode = BAD;
          break;
        }

        state.distbits = 6;
        //state.distcode.copy(state.codes);
        // Switch to use dynamic table
        state.distcode = state.distdyn;
        opts = { bits: state.distbits };
        ret = inflate_table(DISTS, state.lens, state.nlen, state.ndist, state.distcode, 0, state.work, opts);
        // We have separate tables & no pointers. 2 commented lines below not needed.
        // state.next_index = opts.table_index;
        state.distbits = opts.bits;
        // state.distcode = state.next;

        if (ret) {
          strm.msg = 'invalid distances set';
          state.mode = BAD;
          break;
        }
        //Tracev((stderr, 'inflate:       codes ok\n'));
        state.mode = LEN_;
        if (flush === Z_TREES) { break inf_leave; }
        /* falls through */
      case LEN_:
        state.mode = LEN;
        /* falls through */
      case LEN:
        if (have >= 6 && left >= 258) {
          //--- RESTORE() ---
          strm.next_out = put;
          strm.avail_out = left;
          strm.next_in = next;
          strm.avail_in = have;
          state.hold = hold;
          state.bits = bits;
          //---
          inflate_fast(strm, _out);
          //--- LOAD() ---
          put = strm.next_out;
          output = strm.output;
          left = strm.avail_out;
          next = strm.next_in;
          input = strm.input;
          have = strm.avail_in;
          hold = state.hold;
          bits = state.bits;
          //---

          if (state.mode === TYPE) {
            state.back = -1;
          }
          break;
        }
        state.back = 0;
        for (;;) {
          here = state.lencode[hold & ((1 << state.lenbits) - 1)];  /*BITS(state.lenbits)*/
          here_bits = here >>> 24;
          here_op = (here >>> 16) & 0xff;
          here_val = here & 0xffff;

          if (here_bits <= bits) { break; }
          //--- PULLBYTE() ---//
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
          //---//
        }
        if (here_op && (here_op & 0xf0) === 0) {
          last_bits = here_bits;
          last_op = here_op;
          last_val = here_val;
          for (;;) {
            here = state.lencode[last_val +
                    ((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)];
            here_bits = here >>> 24;
            here_op = (here >>> 16) & 0xff;
            here_val = here & 0xffff;

            if ((last_bits + here_bits) <= bits) { break; }
            //--- PULLBYTE() ---//
            if (have === 0) { break inf_leave; }
            have--;
            hold += input[next++] << bits;
            bits += 8;
            //---//
          }
          //--- DROPBITS(last.bits) ---//
          hold >>>= last_bits;
          bits -= last_bits;
          //---//
          state.back += last_bits;
        }
        //--- DROPBITS(here.bits) ---//
        hold >>>= here_bits;
        bits -= here_bits;
        //---//
        state.back += here_bits;
        state.length = here_val;
        if (here_op === 0) {
          //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
          //        "inflate:         literal '%c'\n" :
          //        "inflate:         literal 0x%02x\n", here.val));
          state.mode = LIT;
          break;
        }
        if (here_op & 32) {
          //Tracevv((stderr, "inflate:         end of block\n"));
          state.back = -1;
          state.mode = TYPE;
          break;
        }
        if (here_op & 64) {
          strm.msg = 'invalid literal/length code';
          state.mode = BAD;
          break;
        }
        state.extra = here_op & 15;
        state.mode = LENEXT;
        /* falls through */
      case LENEXT:
        if (state.extra) {
          //=== NEEDBITS(state.extra);
          n = state.extra;
          while (bits < n) {
            if (have === 0) { break inf_leave; }
            have--;
            hold += input[next++] << bits;
            bits += 8;
          }
          //===//
          state.length += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/;
          //--- DROPBITS(state.extra) ---//
          hold >>>= state.extra;
          bits -= state.extra;
          //---//
          state.back += state.extra;
        }
        //Tracevv((stderr, "inflate:         length %u\n", state.length));
        state.was = state.length;
        state.mode = DIST;
        /* falls through */
      case DIST:
        for (;;) {
          here = state.distcode[hold & ((1 << state.distbits) - 1)];/*BITS(state.distbits)*/
          here_bits = here >>> 24;
          here_op = (here >>> 16) & 0xff;
          here_val = here & 0xffff;

          if ((here_bits) <= bits) { break; }
          //--- PULLBYTE() ---//
          if (have === 0) { break inf_leave; }
          have--;
          hold += input[next++] << bits;
          bits += 8;
          //---//
        }
        if ((here_op & 0xf0) === 0) {
          last_bits = here_bits;
          last_op = here_op;
          last_val = here_val;
          for (;;) {
            here = state.distcode[last_val +
                    ((hold & ((1 << (last_bits + last_op)) - 1))/*BITS(last.bits + last.op)*/ >> last_bits)];
            here_bits = here >>> 24;
            here_op = (here >>> 16) & 0xff;
            here_val = here & 0xffff;

            if ((last_bits + here_bits) <= bits) { break; }
            //--- PULLBYTE() ---//
            if (have === 0) { break inf_leave; }
            have--;
            hold += input[next++] << bits;
            bits += 8;
            //---//
          }
          //--- DROPBITS(last.bits) ---//
          hold >>>= last_bits;
          bits -= last_bits;
          //---//
          state.back += last_bits;
        }
        //--- DROPBITS(here.bits) ---//
        hold >>>= here_bits;
        bits -= here_bits;
        //---//
        state.back += here_bits;
        if (here_op & 64) {
          strm.msg = 'invalid distance code';
          state.mode = BAD;
          break;
        }
        state.offset = here_val;
        state.extra = (here_op) & 15;
        state.mode = DISTEXT;
        /* falls through */
      case DISTEXT:
        if (state.extra) {
          //=== NEEDBITS(state.extra);
          n = state.extra;
          while (bits < n) {
            if (have === 0) { break inf_leave; }
            have--;
            hold += input[next++] << bits;
            bits += 8;
          }
          //===//
          state.offset += hold & ((1 << state.extra) - 1)/*BITS(state.extra)*/;
          //--- DROPBITS(state.extra) ---//
          hold >>>= state.extra;
          bits -= state.extra;
          //---//
          state.back += state.extra;
        }
//#ifdef INFLATE_STRICT
        if (state.offset > state.dmax) {
          strm.msg = 'invalid distance too far back';
          state.mode = BAD;
          break;
        }
//#endif
        //Tracevv((stderr, "inflate:         distance %u\n", state.offset));
        state.mode = MATCH;
        /* falls through */
      case MATCH:
        if (left === 0) { break inf_leave; }
        copy = _out - left;
        if (state.offset > copy) {         /* copy from window */
          copy = state.offset - copy;
          if (copy > state.whave) {
            if (state.sane) {
              strm.msg = 'invalid distance too far back';
              state.mode = BAD;
              break;
            }
// (!) This block is disabled in zlib defaults,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
//          Trace((stderr, "inflate.c too far\n"));
//          copy -= state.whave;
//          if (copy > state.length) { copy = state.length; }
//          if (copy > left) { copy = left; }
//          left -= copy;
//          state.length -= copy;
//          do {
//            output[put++] = 0;
//          } while (--copy);
//          if (state.length === 0) { state.mode = LEN; }
//          break;
//#endif
          }
          if (copy > state.wnext) {
            copy -= state.wnext;
            from = state.wsize - copy;
          }
          else {
            from = state.wnext - copy;
          }
          if (copy > state.length) { copy = state.length; }
          from_source = state.window;
        }
        else {                              /* copy from output */
          from_source = output;
          from = put - state.offset;
          copy = state.length;
        }
        if (copy > left) { copy = left; }
        left -= copy;
        state.length -= copy;
        do {
          output[put++] = from_source[from++];
        } while (--copy);
        if (state.length === 0) { state.mode = LEN; }
        break;
      case LIT:
        if (left === 0) { break inf_leave; }
        output[put++] = state.length;
        left--;
        state.mode = LEN;
        break;
      case CHECK:
        if (state.wrap) {
          //=== NEEDBITS(32);
          while (bits < 32) {
            if (have === 0) { break inf_leave; }
            have--;
            // Use '|' instead of '+' to make sure that result is signed
            hold |= input[next++] << bits;
            bits += 8;
          }
          //===//
          _out -= left;
          strm.total_out += _out;
          state.total += _out;
          if (_out) {
            strm.adler = state.check =
                /*UPDATE(state.check, put - _out, _out);*/
                (state.flags ? crc32(state.check, output, _out, put - _out) : adler32(state.check, output, _out, put - _out));

          }
          _out = left;
          // NB: crc32 stored as signed 32-bit int, zswap32 returns signed too
          if ((state.flags ? hold : zswap32(hold)) !== state.check) {
            strm.msg = 'incorrect data check';
            state.mode = BAD;
            break;
          }
          //=== INITBITS();
          hold = 0;
          bits = 0;
          //===//
          //Tracev((stderr, "inflate:   check matches trailer\n"));
        }
        state.mode = LENGTH;
        /* falls through */
      case LENGTH:
        if (state.wrap && state.flags) {
          //=== NEEDBITS(32);
          while (bits < 32) {
            if (have === 0) { break inf_leave; }
            have--;
            hold += input[next++] << bits;
            bits += 8;
          }
          //===//
          if (hold !== (state.total & 0xffffffff)) {
            strm.msg = 'incorrect length check';
            state.mode = BAD;
            break;
          }
          //=== INITBITS();
          hold = 0;
          bits = 0;
          //===//
          //Tracev((stderr, "inflate:   length matches trailer\n"));
        }
        state.mode = DONE;
        /* falls through */
      case DONE:
        ret = Z_STREAM_END;
        break inf_leave;
      case BAD:
        ret = Z_DATA_ERROR;
        break inf_leave;
      case MEM:
        return Z_MEM_ERROR;
      case SYNC:
        /* falls through */
      default:
        return Z_STREAM_ERROR;
    }
  }

  // inf_leave <- here is real place for "goto inf_leave", emulated via "break inf_leave"

  /*
     Return from inflate(), updating the total counts and the check value.
     If there was no progress during the inflate() call, return a buffer
     error.  Call updatewindow() to create and/or update the window state.
     Note: a memory error from inflate() is non-recoverable.
   */

  //--- RESTORE() ---
  strm.next_out = put;
  strm.avail_out = left;
  strm.next_in = next;
  strm.avail_in = have;
  state.hold = hold;
  state.bits = bits;
  //---

  if (state.wsize || (_out !== strm.avail_out && state.mode < BAD &&
                      (state.mode < CHECK || flush !== Z_FINISH))) {
    if (updatewindow(strm, strm.output, strm.next_out, _out - strm.avail_out)) {
      state.mode = MEM;
      return Z_MEM_ERROR;
    }
  }
  _in -= strm.avail_in;
  _out -= strm.avail_out;
  strm.total_in += _in;
  strm.total_out += _out;
  state.total += _out;
  if (state.wrap && _out) {
    strm.adler = state.check = /*UPDATE(state.check, strm.next_out - _out, _out);*/
      (state.flags ? crc32(state.check, output, _out, strm.next_out - _out) : adler32(state.check, output, _out, strm.next_out - _out));
  }
  strm.data_type = state.bits + (state.last ? 64 : 0) +
                    (state.mode === TYPE ? 128 : 0) +
                    (state.mode === LEN_ || state.mode === COPY_ ? 256 : 0);
  if (((_in === 0 && _out === 0) || flush === Z_FINISH) && ret === Z_OK) {
    ret = Z_BUF_ERROR;
  }
  return ret;
}

function inflateEnd(strm) {

  if (!strm || !strm.state /*|| strm->zfree == (free_func)0*/) {
    return Z_STREAM_ERROR;
  }

  var state = strm.state;
  if (state.window) {
    state.window = null;
  }
  strm.state = null;
  return Z_OK;
}

function inflateGetHeader(strm, head) {
  var state;

  /* check state */
  if (!strm || !strm.state) { return Z_STREAM_ERROR; }
  state = strm.state;
  if ((state.wrap & 2) === 0) { return Z_STREAM_ERROR; }

  /* save header structure */
  state.head = head;
  head.done = false;
  return Z_OK;
}

function inflateSetDictionary(strm, dictionary) {
  var dictLength = dictionary.length;

  var state;
  var dictid;
  var ret;

  /* check state */
  if (!strm /* == Z_NULL */ || !strm.state /* == Z_NULL */) { return Z_STREAM_ERROR; }
  state = strm.state;

  if (state.wrap !== 0 && state.mode !== DICT) {
    return Z_STREAM_ERROR;
  }

  /* check for correct dictionary identifier */
  if (state.mode === DICT) {
    dictid = 1; /* adler32(0, null, 0)*/
    /* dictid = adler32(dictid, dictionary, dictLength); */
    dictid = adler32(dictid, dictionary, dictLength, 0);
    if (dictid !== state.check) {
      return Z_DATA_ERROR;
    }
  }
  /* copy dictionary to window using updatewindow(), which will amend the
   existing dictionary if appropriate */
  ret = updatewindow(strm, dictionary, dictLength, dictLength);
  if (ret) {
    state.mode = MEM;
    return Z_MEM_ERROR;
  }
  state.havedict = 1;
  // Tracev((stderr, "inflate:   dictionary set\n"));
  return Z_OK;
}

exports.inflateReset = inflateReset;
exports.inflateReset2 = inflateReset2;
exports.inflateResetKeep = inflateResetKeep;
exports.inflateInit = inflateInit;
exports.inflateInit2 = inflateInit2;
exports.inflate = inflate;
exports.inflateEnd = inflateEnd;
exports.inflateGetHeader = inflateGetHeader;
exports.inflateSetDictionary = inflateSetDictionary;
exports.inflateInfo = 'pako inflate (from Nodeca project)';

/* Not implemented
exports.inflateCopy = inflateCopy;
exports.inflateGetDictionary = inflateGetDictionary;
exports.inflateMark = inflateMark;
exports.inflatePrime = inflatePrime;
exports.inflateSync = inflateSync;
exports.inflateSyncPoint = inflateSyncPoint;
exports.inflateUndermine = inflateUndermine;
*/


/***/ }),
/* 158 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software
//   in a product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

// See state defs from inflate.js
var BAD = 30;       /* got a data error -- remain here until reset */
var TYPE = 12;      /* i: waiting for type bits, including last-flag bit */

/*
   Decode literal, length, and distance codes and write out the resulting
   literal and match bytes until either not enough input or output is
   available, an end-of-block is encountered, or a data error is encountered.
   When large enough input and output buffers are supplied to inflate(), for
   example, a 16K input buffer and a 64K output buffer, more than 95% of the
   inflate execution time is spent in this routine.

   Entry assumptions:

        state.mode === LEN
        strm.avail_in >= 6
        strm.avail_out >= 258
        start >= strm.avail_out
        state.bits < 8

   On return, state.mode is one of:

        LEN -- ran out of enough output space or enough available input
        TYPE -- reached end of block code, inflate() to interpret next block
        BAD -- error in block data

   Notes:

    - The maximum input bits used by a length/distance pair is 15 bits for the
      length code, 5 bits for the length extra, 15 bits for the distance code,
      and 13 bits for the distance extra.  This totals 48 bits, or six bytes.
      Therefore if strm.avail_in >= 6, then there is enough input to avoid
      checking for available input while decoding.

    - The maximum bytes that a single length/distance pair can output is 258
      bytes, which is the maximum length that can be coded.  inflate_fast()
      requires strm.avail_out >= 258 for each loop to avoid checking for
      output space.
 */
module.exports = function inflate_fast(strm, start) {
  var state;
  var _in;                    /* local strm.input */
  var last;                   /* have enough input while in < last */
  var _out;                   /* local strm.output */
  var beg;                    /* inflate()'s initial strm.output */
  var end;                    /* while out < end, enough space available */
//#ifdef INFLATE_STRICT
  var dmax;                   /* maximum distance from zlib header */
//#endif
  var wsize;                  /* window size or zero if not using window */
  var whave;                  /* valid bytes in the window */
  var wnext;                  /* window write index */
  // Use `s_window` instead `window`, avoid conflict with instrumentation tools
  var s_window;               /* allocated sliding window, if wsize != 0 */
  var hold;                   /* local strm.hold */
  var bits;                   /* local strm.bits */
  var lcode;                  /* local strm.lencode */
  var dcode;                  /* local strm.distcode */
  var lmask;                  /* mask for first level of length codes */
  var dmask;                  /* mask for first level of distance codes */
  var here;                   /* retrieved table entry */
  var op;                     /* code bits, operation, extra bits, or */
                              /*  window position, window bytes to copy */
  var len;                    /* match length, unused bytes */
  var dist;                   /* match distance */
  var from;                   /* where to copy match from */
  var from_source;


  var input, output; // JS specific, because we have no pointers

  /* copy state to local variables */
  state = strm.state;
  //here = state.here;
  _in = strm.next_in;
  input = strm.input;
  last = _in + (strm.avail_in - 5);
  _out = strm.next_out;
  output = strm.output;
  beg = _out - (start - strm.avail_out);
  end = _out + (strm.avail_out - 257);
//#ifdef INFLATE_STRICT
  dmax = state.dmax;
//#endif
  wsize = state.wsize;
  whave = state.whave;
  wnext = state.wnext;
  s_window = state.window;
  hold = state.hold;
  bits = state.bits;
  lcode = state.lencode;
  dcode = state.distcode;
  lmask = (1 << state.lenbits) - 1;
  dmask = (1 << state.distbits) - 1;


  /* decode literals and length/distances until end-of-block or not enough
     input data or output space */

  top:
  do {
    if (bits < 15) {
      hold += input[_in++] << bits;
      bits += 8;
      hold += input[_in++] << bits;
      bits += 8;
    }

    here = lcode[hold & lmask];

    dolen:
    for (;;) { // Goto emulation
      op = here >>> 24/*here.bits*/;
      hold >>>= op;
      bits -= op;
      op = (here >>> 16) & 0xff/*here.op*/;
      if (op === 0) {                          /* literal */
        //Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
        //        "inflate:         literal '%c'\n" :
        //        "inflate:         literal 0x%02x\n", here.val));
        output[_out++] = here & 0xffff/*here.val*/;
      }
      else if (op & 16) {                     /* length base */
        len = here & 0xffff/*here.val*/;
        op &= 15;                           /* number of extra bits */
        if (op) {
          if (bits < op) {
            hold += input[_in++] << bits;
            bits += 8;
          }
          len += hold & ((1 << op) - 1);
          hold >>>= op;
          bits -= op;
        }
        //Tracevv((stderr, "inflate:         length %u\n", len));
        if (bits < 15) {
          hold += input[_in++] << bits;
          bits += 8;
          hold += input[_in++] << bits;
          bits += 8;
        }
        here = dcode[hold & dmask];

        dodist:
        for (;;) { // goto emulation
          op = here >>> 24/*here.bits*/;
          hold >>>= op;
          bits -= op;
          op = (here >>> 16) & 0xff/*here.op*/;

          if (op & 16) {                      /* distance base */
            dist = here & 0xffff/*here.val*/;
            op &= 15;                       /* number of extra bits */
            if (bits < op) {
              hold += input[_in++] << bits;
              bits += 8;
              if (bits < op) {
                hold += input[_in++] << bits;
                bits += 8;
              }
            }
            dist += hold & ((1 << op) - 1);
//#ifdef INFLATE_STRICT
            if (dist > dmax) {
              strm.msg = 'invalid distance too far back';
              state.mode = BAD;
              break top;
            }
//#endif
            hold >>>= op;
            bits -= op;
            //Tracevv((stderr, "inflate:         distance %u\n", dist));
            op = _out - beg;                /* max distance in output */
            if (dist > op) {                /* see if copy from window */
              op = dist - op;               /* distance back in window */
              if (op > whave) {
                if (state.sane) {
                  strm.msg = 'invalid distance too far back';
                  state.mode = BAD;
                  break top;
                }

// (!) This block is disabled in zlib defaults,
// don't enable it for binary compatibility
//#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
//                if (len <= op - whave) {
//                  do {
//                    output[_out++] = 0;
//                  } while (--len);
//                  continue top;
//                }
//                len -= op - whave;
//                do {
//                  output[_out++] = 0;
//                } while (--op > whave);
//                if (op === 0) {
//                  from = _out - dist;
//                  do {
//                    output[_out++] = output[from++];
//                  } while (--len);
//                  continue top;
//                }
//#endif
              }
              from = 0; // window index
              from_source = s_window;
              if (wnext === 0) {           /* very common case */
                from += wsize - op;
                if (op < len) {         /* some from window */
                  len -= op;
                  do {
                    output[_out++] = s_window[from++];
                  } while (--op);
                  from = _out - dist;  /* rest from output */
                  from_source = output;
                }
              }
              else if (wnext < op) {      /* wrap around window */
                from += wsize + wnext - op;
                op -= wnext;
                if (op < len) {         /* some from end of window */
                  len -= op;
                  do {
                    output[_out++] = s_window[from++];
                  } while (--op);
                  from = 0;
                  if (wnext < len) {  /* some from start of window */
                    op = wnext;
                    len -= op;
                    do {
                      output[_out++] = s_window[from++];
                    } while (--op);
                    from = _out - dist;      /* rest from output */
                    from_source = output;
                  }
                }
              }
              else {                      /* contiguous in window */
                from += wnext - op;
                if (op < len) {         /* some from window */
                  len -= op;
                  do {
                    output[_out++] = s_window[from++];
                  } while (--op);
                  from = _out - dist;  /* rest from output */
                  from_source = output;
                }
              }
              while (len > 2) {
                output[_out++] = from_source[from++];
                output[_out++] = from_source[from++];
                output[_out++] = from_source[from++];
                len -= 3;
              }
              if (len) {
                output[_out++] = from_source[from++];
                if (len > 1) {
                  output[_out++] = from_source[from++];
                }
              }
            }
            else {
              from = _out - dist;          /* copy direct from output */
              do {                        /* minimum length is three */
                output[_out++] = output[from++];
                output[_out++] = output[from++];
                output[_out++] = output[from++];
                len -= 3;
              } while (len > 2);
              if (len) {
                output[_out++] = output[from++];
                if (len > 1) {
                  output[_out++] = output[from++];
                }
              }
            }
          }
          else if ((op & 64) === 0) {          /* 2nd level distance code */
            here = dcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
            continue dodist;
          }
          else {
            strm.msg = 'invalid distance code';
            state.mode = BAD;
            break top;
          }

          break; // need to emulate goto via "continue"
        }
      }
      else if ((op & 64) === 0) {              /* 2nd level length code */
        here = lcode[(here & 0xffff)/*here.val*/ + (hold & ((1 << op) - 1))];
        continue dolen;
      }
      else if (op & 32) {                     /* end-of-block */
        //Tracevv((stderr, "inflate:         end of block\n"));
        state.mode = TYPE;
        break top;
      }
      else {
        strm.msg = 'invalid literal/length code';
        state.mode = BAD;
        break top;
      }

      break; // need to emulate goto via "continue"
    }
  } while (_in < last && _out < end);

  /* return unused bytes (on entry, bits < 8, so in won't go too far back) */
  len = bits >> 3;
  _in -= len;
  bits -= len << 3;
  hold &= (1 << bits) - 1;

  /* update state and return */
  strm.next_in = _in;
  strm.next_out = _out;
  strm.avail_in = (_in < last ? 5 + (last - _in) : 5 - (_in - last));
  strm.avail_out = (_out < end ? 257 + (end - _out) : 257 - (_out - end));
  state.hold = hold;
  state.bits = bits;
  return;
};


/***/ }),
/* 159 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software
//   in a product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

var utils = __webpack_require__(34);

var MAXBITS = 15;
var ENOUGH_LENS = 852;
var ENOUGH_DISTS = 592;
//var ENOUGH = (ENOUGH_LENS+ENOUGH_DISTS);

var CODES = 0;
var LENS = 1;
var DISTS = 2;

var lbase = [ /* Length codes 257..285 base */
  3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31,
  35, 43, 51, 59, 67, 83, 99, 115, 131, 163, 195, 227, 258, 0, 0
];

var lext = [ /* Length codes 257..285 extra */
  16, 16, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18,
  19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 16, 72, 78
];

var dbase = [ /* Distance codes 0..29 base */
  1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193,
  257, 385, 513, 769, 1025, 1537, 2049, 3073, 4097, 6145,
  8193, 12289, 16385, 24577, 0, 0
];

var dext = [ /* Distance codes 0..29 extra */
  16, 16, 16, 16, 17, 17, 18, 18, 19, 19, 20, 20, 21, 21, 22, 22,
  23, 23, 24, 24, 25, 25, 26, 26, 27, 27,
  28, 28, 29, 29, 64, 64
];

module.exports = function inflate_table(type, lens, lens_index, codes, table, table_index, work, opts)
{
  var bits = opts.bits;
      //here = opts.here; /* table entry for duplication */

  var len = 0;               /* a code's length in bits */
  var sym = 0;               /* index of code symbols */
  var min = 0, max = 0;          /* minimum and maximum code lengths */
  var root = 0;              /* number of index bits for root table */
  var curr = 0;              /* number of index bits for current table */
  var drop = 0;              /* code bits to drop for sub-table */
  var left = 0;                   /* number of prefix codes available */
  var used = 0;              /* code entries in table used */
  var huff = 0;              /* Huffman code */
  var incr;              /* for incrementing code, index */
  var fill;              /* index for replicating entries */
  var low;               /* low bits for current root entry */
  var mask;              /* mask for low root bits */
  var next;             /* next available space in table */
  var base = null;     /* base value table to use */
  var base_index = 0;
//  var shoextra;    /* extra bits table to use */
  var end;                    /* use base and extra for symbol > end */
  var count = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1];    /* number of codes of each length */
  var offs = new utils.Buf16(MAXBITS + 1); //[MAXBITS+1];     /* offsets in table for each length */
  var extra = null;
  var extra_index = 0;

  var here_bits, here_op, here_val;

  /*
   Process a set of code lengths to create a canonical Huffman code.  The
   code lengths are lens[0..codes-1].  Each length corresponds to the
   symbols 0..codes-1.  The Huffman code is generated by first sorting the
   symbols by length from short to long, and retaining the symbol order
   for codes with equal lengths.  Then the code starts with all zero bits
   for the first code of the shortest length, and the codes are integer
   increments for the same length, and zeros are appended as the length
   increases.  For the deflate format, these bits are stored backwards
   from their more natural integer increment ordering, and so when the
   decoding tables are built in the large loop below, the integer codes
   are incremented backwards.

   This routine assumes, but does not check, that all of the entries in
   lens[] are in the range 0..MAXBITS.  The caller must assure this.
   1..MAXBITS is interpreted as that code length.  zero means that that
   symbol does not occur in this code.

   The codes are sorted by computing a count of codes for each length,
   creating from that a table of starting indices for each length in the
   sorted table, and then entering the symbols in order in the sorted
   table.  The sorted table is work[], with that space being provided by
   the caller.

   The length counts are used for other purposes as well, i.e. finding
   the minimum and maximum length codes, determining if there are any
   codes at all, checking for a valid set of lengths, and looking ahead
   at length counts to determine sub-table sizes when building the
   decoding tables.
   */

  /* accumulate lengths for codes (assumes lens[] all in 0..MAXBITS) */
  for (len = 0; len <= MAXBITS; len++) {
    count[len] = 0;
  }
  for (sym = 0; sym < codes; sym++) {
    count[lens[lens_index + sym]]++;
  }

  /* bound code lengths, force root to be within code lengths */
  root = bits;
  for (max = MAXBITS; max >= 1; max--) {
    if (count[max] !== 0) { break; }
  }
  if (root > max) {
    root = max;
  }
  if (max === 0) {                     /* no symbols to code at all */
    //table.op[opts.table_index] = 64;  //here.op = (var char)64;    /* invalid code marker */
    //table.bits[opts.table_index] = 1;   //here.bits = (var char)1;
    //table.val[opts.table_index++] = 0;   //here.val = (var short)0;
    table[table_index++] = (1 << 24) | (64 << 16) | 0;


    //table.op[opts.table_index] = 64;
    //table.bits[opts.table_index] = 1;
    //table.val[opts.table_index++] = 0;
    table[table_index++] = (1 << 24) | (64 << 16) | 0;

    opts.bits = 1;
    return 0;     /* no symbols, but wait for decoding to report error */
  }
  for (min = 1; min < max; min++) {
    if (count[min] !== 0) { break; }
  }
  if (root < min) {
    root = min;
  }

  /* check for an over-subscribed or incomplete set of lengths */
  left = 1;
  for (len = 1; len <= MAXBITS; len++) {
    left <<= 1;
    left -= count[len];
    if (left < 0) {
      return -1;
    }        /* over-subscribed */
  }
  if (left > 0 && (type === CODES || max !== 1)) {
    return -1;                      /* incomplete set */
  }

  /* generate offsets into symbol table for each length for sorting */
  offs[1] = 0;
  for (len = 1; len < MAXBITS; len++) {
    offs[len + 1] = offs[len] + count[len];
  }

  /* sort symbols by length, by symbol order within each length */
  for (sym = 0; sym < codes; sym++) {
    if (lens[lens_index + sym] !== 0) {
      work[offs[lens[lens_index + sym]]++] = sym;
    }
  }

  /*
   Create and fill in decoding tables.  In this loop, the table being
   filled is at next and has curr index bits.  The code being used is huff
   with length len.  That code is converted to an index by dropping drop
   bits off of the bottom.  For codes where len is less than drop + curr,
   those top drop + curr - len bits are incremented through all values to
   fill the table with replicated entries.

   root is the number of index bits for the root table.  When len exceeds
   root, sub-tables are created pointed to by the root entry with an index
   of the low root bits of huff.  This is saved in low to check for when a
   new sub-table should be started.  drop is zero when the root table is
   being filled, and drop is root when sub-tables are being filled.

   When a new sub-table is needed, it is necessary to look ahead in the
   code lengths to determine what size sub-table is needed.  The length
   counts are used for this, and so count[] is decremented as codes are
   entered in the tables.

   used keeps track of how many table entries have been allocated from the
   provided *table space.  It is checked for LENS and DIST tables against
   the constants ENOUGH_LENS and ENOUGH_DISTS to guard against changes in
   the initial root table size constants.  See the comments in inftrees.h
   for more information.

   sym increments through all symbols, and the loop terminates when
   all codes of length max, i.e. all codes, have been processed.  This
   routine permits incomplete codes, so another loop after this one fills
   in the rest of the decoding tables with invalid code markers.
   */

  /* set up for code type */
  // poor man optimization - use if-else instead of switch,
  // to avoid deopts in old v8
  if (type === CODES) {
    base = extra = work;    /* dummy value--not used */
    end = 19;

  } else if (type === LENS) {
    base = lbase;
    base_index -= 257;
    extra = lext;
    extra_index -= 257;
    end = 256;

  } else {                    /* DISTS */
    base = dbase;
    extra = dext;
    end = -1;
  }

  /* initialize opts for loop */
  huff = 0;                   /* starting code */
  sym = 0;                    /* starting code symbol */
  len = min;                  /* starting code length */
  next = table_index;              /* current table to fill in */
  curr = root;                /* current table index bits */
  drop = 0;                   /* current bits to drop from code for index */
  low = -1;                   /* trigger new sub-table when len > root */
  used = 1 << root;          /* use root table entries */
  mask = used - 1;            /* mask for comparing low */

  /* check available table space */
  if ((type === LENS && used > ENOUGH_LENS) ||
    (type === DISTS && used > ENOUGH_DISTS)) {
    return 1;
  }

  /* process all codes and make table entries */
  for (;;) {
    /* create table entry */
    here_bits = len - drop;
    if (work[sym] < end) {
      here_op = 0;
      here_val = work[sym];
    }
    else if (work[sym] > end) {
      here_op = extra[extra_index + work[sym]];
      here_val = base[base_index + work[sym]];
    }
    else {
      here_op = 32 + 64;         /* end of block */
      here_val = 0;
    }

    /* replicate for those indices with low len bits equal to huff */
    incr = 1 << (len - drop);
    fill = 1 << curr;
    min = fill;                 /* save offset to next table */
    do {
      fill -= incr;
      table[next + (huff >> drop) + fill] = (here_bits << 24) | (here_op << 16) | here_val |0;
    } while (fill !== 0);

    /* backwards increment the len-bit code huff */
    incr = 1 << (len - 1);
    while (huff & incr) {
      incr >>= 1;
    }
    if (incr !== 0) {
      huff &= incr - 1;
      huff += incr;
    } else {
      huff = 0;
    }

    /* go to next symbol, update count, len */
    sym++;
    if (--count[len] === 0) {
      if (len === max) { break; }
      len = lens[lens_index + work[sym]];
    }

    /* create new sub-table if needed */
    if (len > root && (huff & mask) !== low) {
      /* if first time, transition to sub-tables */
      if (drop === 0) {
        drop = root;
      }

      /* increment past last table */
      next += min;            /* here min is 1 << curr */

      /* determine length of next table */
      curr = len - drop;
      left = 1 << curr;
      while (curr + drop < max) {
        left -= count[curr + drop];
        if (left <= 0) { break; }
        curr++;
        left <<= 1;
      }

      /* check for enough space */
      used += 1 << curr;
      if ((type === LENS && used > ENOUGH_LENS) ||
        (type === DISTS && used > ENOUGH_DISTS)) {
        return 1;
      }

      /* point entry in root table to sub-table */
      low = huff & mask;
      /*table.op[low] = curr;
      table.bits[low] = root;
      table.val[low] = next - opts.table_index;*/
      table[low] = (root << 24) | (curr << 16) | (next - table_index) |0;
    }
  }

  /* fill in remaining table entry if code is incomplete (guaranteed to have
   at most one remaining entry, since if the code is incomplete, the
   maximum code length that was allowed to get this far is one bit) */
  if (huff !== 0) {
    //table.op[next + huff] = 64;            /* invalid code marker */
    //table.bits[next + huff] = len - drop;
    //table.val[next + huff] = 0;
    table[next + huff] = ((len - drop) << 24) | (64 << 16) |0;
  }

  /* set return parameters */
  //opts.table_index += used;
  opts.bits = root;
  return 0;
};


/***/ }),
/* 160 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// (C) 1995-2013 Jean-loup Gailly and Mark Adler
// (C) 2014-2017 Vitaly Puzrin and Andrey Tupitsin
//
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented; you must not
//   claim that you wrote the original software. If you use this software
//   in a product, an acknowledgment in the product documentation would be
//   appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not be
//   misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source distribution.

module.exports = {

  /* Allowed flush values; see deflate() and inflate() below for details */
  Z_NO_FLUSH:         0,
  Z_PARTIAL_FLUSH:    1,
  Z_SYNC_FLUSH:       2,
  Z_FULL_FLUSH:       3,
  Z_FINISH:           4,
  Z_BLOCK:            5,
  Z_TREES:            6,

  /* Return codes for the compression/decompression functions. Negative values
  * are errors, positive values are used for special but normal events.
  */
  Z_OK:               0,
  Z_STREAM_END:       1,
  Z_NEED_DICT:        2,
  Z_ERRNO:           -1,
  Z_STREAM_ERROR:    -2,
  Z_DATA_ERROR:      -3,
  //Z_MEM_ERROR:     -4,
  Z_BUF_ERROR:       -5,
  //Z_VERSION_ERROR: -6,

  /* compression levels */
  Z_NO_COMPRESSION:         0,
  Z_BEST_SPEED:             1,
  Z_BEST_COMPRESSION:       9,
  Z_DEFAULT_COMPRESSION:   -1,


  Z_FILTERED:               1,
  Z_HUFFMAN_ONLY:           2,
  Z_RLE:                    3,
  Z_FIXED:                  4,
  Z_DEFAULT_STRATEGY:       0,

  /* Possible values of the data_type field (though see inflate()) */
  Z_BINARY:                 0,
  Z_TEXT:                   1,
  //Z_ASCII:                1, // = Z_TEXT (deprecated)
  Z_UNKNOWN:                2,

  /* The deflate compression method */
  Z_DEFLATED:               8
  //Z_NULL:                 null // Use -1 or null inline, depending on var type
};


/***/ }),
/* 161 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.12.6

/*
PDFPage - represents a single page in the PDF document
By Devon Govett
 */

(function() {
  var PDFPage;

  PDFPage = (function() {
    var DEFAULT_MARGINS, SIZES;

    function PDFPage(document, options) {
      var dimensions;
      this.document = document;
      if (options == null) {
        options = {};
      }
      this.size = options.size || 'letter';
      this.layout = options.layout || 'portrait';
      if (typeof options.margin === 'number') {
        this.margins = {
          top: options.margin,
          left: options.margin,
          bottom: options.margin,
          right: options.margin
        };
      } else {
        this.margins = options.margins || DEFAULT_MARGINS;
      }
      dimensions = Array.isArray(this.size) ? this.size : SIZES[this.size.toUpperCase()];
      this.width = dimensions[this.layout === 'portrait' ? 0 : 1];
      this.height = dimensions[this.layout === 'portrait' ? 1 : 0];
      this.content = this.document.ref();
      this.resources = this.document.ref({
        ProcSet: ['PDF', 'Text', 'ImageB', 'ImageC', 'ImageI']
      });
      Object.defineProperties(this, {
        fonts: {
          get: (function(_this) {
            return function() {
              var base;
              return (base = _this.resources.data).Font != null ? base.Font : base.Font = {};
            };
          })(this)
        },
        xobjects: {
          get: (function(_this) {
            return function() {
              var base;
              return (base = _this.resources.data).XObject != null ? base.XObject : base.XObject = {};
            };
          })(this)
        },
        ext_gstates: {
          get: (function(_this) {
            return function() {
              var base;
              return (base = _this.resources.data).ExtGState != null ? base.ExtGState : base.ExtGState = {};
            };
          })(this)
        },
        patterns: {
          get: (function(_this) {
            return function() {
              var base;
              return (base = _this.resources.data).Pattern != null ? base.Pattern : base.Pattern = {};
            };
          })(this)
        },
        annotations: {
          get: (function(_this) {
            return function() {
              var base;
              return (base = _this.dictionary.data).Annots != null ? base.Annots : base.Annots = [];
            };
          })(this)
        }
      });
      this.dictionary = this.document.ref({
        Type: 'Page',
        Parent: this.document._root.data.Pages,
        MediaBox: [0, 0, this.width, this.height],
        Contents: this.content,
        Resources: this.resources
      });
    }

    PDFPage.prototype.maxY = function() {
      return this.height - this.margins.bottom;
    };

    PDFPage.prototype.write = function(chunk) {
      return this.content.write(chunk);
    };

    PDFPage.prototype.end = function() {
      this.dictionary.end();
      this.resources.end();
      return this.content.end();
    };

    DEFAULT_MARGINS = {
      top: 72,
      left: 72,
      bottom: 72,
      right: 72
    };

    SIZES = {
      '4A0': [4767.87, 6740.79],
      '2A0': [3370.39, 4767.87],
      A0: [2383.94, 3370.39],
      A1: [1683.78, 2383.94],
      A2: [1190.55, 1683.78],
      A3: [841.89, 1190.55],
      A4: [595.28, 841.89],
      A5: [419.53, 595.28],
      A6: [297.64, 419.53],
      A7: [209.76, 297.64],
      A8: [147.40, 209.76],
      A9: [104.88, 147.40],
      A10: [73.70, 104.88],
      B0: [2834.65, 4008.19],
      B1: [2004.09, 2834.65],
      B2: [1417.32, 2004.09],
      B3: [1000.63, 1417.32],
      B4: [708.66, 1000.63],
      B5: [498.90, 708.66],
      B6: [354.33, 498.90],
      B7: [249.45, 354.33],
      B8: [175.75, 249.45],
      B9: [124.72, 175.75],
      B10: [87.87, 124.72],
      C0: [2599.37, 3676.54],
      C1: [1836.85, 2599.37],
      C2: [1298.27, 1836.85],
      C3: [918.43, 1298.27],
      C4: [649.13, 918.43],
      C5: [459.21, 649.13],
      C6: [323.15, 459.21],
      C7: [229.61, 323.15],
      C8: [161.57, 229.61],
      C9: [113.39, 161.57],
      C10: [79.37, 113.39],
      RA0: [2437.80, 3458.27],
      RA1: [1729.13, 2437.80],
      RA2: [1218.90, 1729.13],
      RA3: [864.57, 1218.90],
      RA4: [609.45, 864.57],
      SRA0: [2551.18, 3628.35],
      SRA1: [1814.17, 2551.18],
      SRA2: [1275.59, 1814.17],
      SRA3: [907.09, 1275.59],
      SRA4: [637.80, 907.09],
      EXECUTIVE: [521.86, 756.00],
      FOLIO: [612.00, 936.00],
      LEGAL: [612.00, 1008.00],
      LETTER: [612.00, 792.00],
      TABLOID: [792.00, 1224.00]
    };

    return PDFPage;

  })();

  module.exports = PDFPage;

}).call(this);


/***/ }),
/* 162 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.6
(function() {
  var PDFGradient, PDFLinearGradient, PDFRadialGradient, namedColors, ref;

  ref = __webpack_require__(163), PDFGradient = ref.PDFGradient, PDFLinearGradient = ref.PDFLinearGradient, PDFRadialGradient = ref.PDFRadialGradient;

  module.exports = {
    initColor: function() {
      this._opacityRegistry = {};
      this._opacityCount = 0;
      return this._gradCount = 0;
    },
    _normalizeColor: function(color) {
      var hex, part;
      if (color instanceof PDFGradient) {
        return color;
      }
      if (typeof color === 'string') {
        if (color.charAt(0) === '#') {
          if (color.length === 4) {
            color = color.replace(/#([0-9A-F])([0-9A-F])([0-9A-F])/i, "#$1$1$2$2$3$3");
          }
          hex = parseInt(color.slice(1), 16);
          color = [hex >> 16, hex >> 8 & 0xff, hex & 0xff];
        } else if (namedColors[color]) {
          color = namedColors[color];
        }
      }
      if (Array.isArray(color)) {
        if (color.length === 3) {
          color = (function() {
            var i, len, results;
            results = [];
            for (i = 0, len = color.length; i < len; i++) {
              part = color[i];
              results.push(part / 255);
            }
            return results;
          })();
        } else if (color.length === 4) {
          color = (function() {
            var i, len, results;
            results = [];
            for (i = 0, len = color.length; i < len; i++) {
              part = color[i];
              results.push(part / 100);
            }
            return results;
          })();
        }
        return color;
      }
      return null;
    },
    _setColor: function(color, stroke) {
      var op, space;
      color = this._normalizeColor(color);
      if (!color) {
        return false;
      }
      op = stroke ? 'SCN' : 'scn';
      if (color instanceof PDFGradient) {
        this._setColorSpace('Pattern', stroke);
        color.apply(op);
      } else {
        space = color.length === 4 ? 'DeviceCMYK' : 'DeviceRGB';
        this._setColorSpace(space, stroke);
        color = color.join(' ');
        this.addContent(color + " " + op);
      }
      return true;
    },
    _setColorSpace: function(space, stroke) {
      var op;
      op = stroke ? 'CS' : 'cs';
      return this.addContent("/" + space + " " + op);
    },
    fillColor: function(color, opacity) {
      var set;
      set = this._setColor(color, false);
      if (set) {
        this.fillOpacity(opacity);
      }
      this._fillColor = [color, opacity];
      return this;
    },
    strokeColor: function(color, opacity) {
      var set;
      set = this._setColor(color, true);
      if (set) {
        this.strokeOpacity(opacity);
      }
      return this;
    },
    opacity: function(opacity) {
      this._doOpacity(opacity, opacity);
      return this;
    },
    fillOpacity: function(opacity) {
      this._doOpacity(opacity, null);
      return this;
    },
    strokeOpacity: function(opacity) {
      this._doOpacity(null, opacity);
      return this;
    },
    _doOpacity: function(fillOpacity, strokeOpacity) {
      var dictionary, id, key, name, ref1;
      if (!((fillOpacity != null) || (strokeOpacity != null))) {
        return;
      }
      if (fillOpacity != null) {
        fillOpacity = Math.max(0, Math.min(1, fillOpacity));
      }
      if (strokeOpacity != null) {
        strokeOpacity = Math.max(0, Math.min(1, strokeOpacity));
      }
      key = fillOpacity + "_" + strokeOpacity;
      if (this._opacityRegistry[key]) {
        ref1 = this._opacityRegistry[key], dictionary = ref1[0], name = ref1[1];
      } else {
        dictionary = {
          Type: 'ExtGState'
        };
        if (fillOpacity != null) {
          dictionary.ca = fillOpacity;
        }
        if (strokeOpacity != null) {
          dictionary.CA = strokeOpacity;
        }
        dictionary = this.ref(dictionary);
        dictionary.end();
        id = ++this._opacityCount;
        name = "Gs" + id;
        this._opacityRegistry[key] = [dictionary, name];
      }
      this.page.ext_gstates[name] = dictionary;
      return this.addContent("/" + name + " gs");
    },
    linearGradient: function(x1, y1, x2, y2) {
      return new PDFLinearGradient(this, x1, y1, x2, y2);
    },
    radialGradient: function(x1, y1, r1, x2, y2, r2) {
      return new PDFRadialGradient(this, x1, y1, r1, x2, y2, r2);
    }
  };

  namedColors = {
    aliceblue: [240, 248, 255],
    antiquewhite: [250, 235, 215],
    aqua: [0, 255, 255],
    aquamarine: [127, 255, 212],
    azure: [240, 255, 255],
    beige: [245, 245, 220],
    bisque: [255, 228, 196],
    black: [0, 0, 0],
    blanchedalmond: [255, 235, 205],
    blue: [0, 0, 255],
    blueviolet: [138, 43, 226],
    brown: [165, 42, 42],
    burlywood: [222, 184, 135],
    cadetblue: [95, 158, 160],
    chartreuse: [127, 255, 0],
    chocolate: [210, 105, 30],
    coral: [255, 127, 80],
    cornflowerblue: [100, 149, 237],
    cornsilk: [255, 248, 220],
    crimson: [220, 20, 60],
    cyan: [0, 255, 255],
    darkblue: [0, 0, 139],
    darkcyan: [0, 139, 139],
    darkgoldenrod: [184, 134, 11],
    darkgray: [169, 169, 169],
    darkgreen: [0, 100, 0],
    darkgrey: [169, 169, 169],
    darkkhaki: [189, 183, 107],
    darkmagenta: [139, 0, 139],
    darkolivegreen: [85, 107, 47],
    darkorange: [255, 140, 0],
    darkorchid: [153, 50, 204],
    darkred: [139, 0, 0],
    darksalmon: [233, 150, 122],
    darkseagreen: [143, 188, 143],
    darkslateblue: [72, 61, 139],
    darkslategray: [47, 79, 79],
    darkslategrey: [47, 79, 79],
    darkturquoise: [0, 206, 209],
    darkviolet: [148, 0, 211],
    deeppink: [255, 20, 147],
    deepskyblue: [0, 191, 255],
    dimgray: [105, 105, 105],
    dimgrey: [105, 105, 105],
    dodgerblue: [30, 144, 255],
    firebrick: [178, 34, 34],
    floralwhite: [255, 250, 240],
    forestgreen: [34, 139, 34],
    fuchsia: [255, 0, 255],
    gainsboro: [220, 220, 220],
    ghostwhite: [248, 248, 255],
    gold: [255, 215, 0],
    goldenrod: [218, 165, 32],
    gray: [128, 128, 128],
    grey: [128, 128, 128],
    green: [0, 128, 0],
    greenyellow: [173, 255, 47],
    honeydew: [240, 255, 240],
    hotpink: [255, 105, 180],
    indianred: [205, 92, 92],
    indigo: [75, 0, 130],
    ivory: [255, 255, 240],
    khaki: [240, 230, 140],
    lavender: [230, 230, 250],
    lavenderblush: [255, 240, 245],
    lawngreen: [124, 252, 0],
    lemonchiffon: [255, 250, 205],
    lightblue: [173, 216, 230],
    lightcoral: [240, 128, 128],
    lightcyan: [224, 255, 255],
    lightgoldenrodyellow: [250, 250, 210],
    lightgray: [211, 211, 211],
    lightgreen: [144, 238, 144],
    lightgrey: [211, 211, 211],
    lightpink: [255, 182, 193],
    lightsalmon: [255, 160, 122],
    lightseagreen: [32, 178, 170],
    lightskyblue: [135, 206, 250],
    lightslategray: [119, 136, 153],
    lightslategrey: [119, 136, 153],
    lightsteelblue: [176, 196, 222],
    lightyellow: [255, 255, 224],
    lime: [0, 255, 0],
    limegreen: [50, 205, 50],
    linen: [250, 240, 230],
    magenta: [255, 0, 255],
    maroon: [128, 0, 0],
    mediumaquamarine: [102, 205, 170],
    mediumblue: [0, 0, 205],
    mediumorchid: [186, 85, 211],
    mediumpurple: [147, 112, 219],
    mediumseagreen: [60, 179, 113],
    mediumslateblue: [123, 104, 238],
    mediumspringgreen: [0, 250, 154],
    mediumturquoise: [72, 209, 204],
    mediumvioletred: [199, 21, 133],
    midnightblue: [25, 25, 112],
    mintcream: [245, 255, 250],
    mistyrose: [255, 228, 225],
    moccasin: [255, 228, 181],
    navajowhite: [255, 222, 173],
    navy: [0, 0, 128],
    oldlace: [253, 245, 230],
    olive: [128, 128, 0],
    olivedrab: [107, 142, 35],
    orange: [255, 165, 0],
    orangered: [255, 69, 0],
    orchid: [218, 112, 214],
    palegoldenrod: [238, 232, 170],
    palegreen: [152, 251, 152],
    paleturquoise: [175, 238, 238],
    palevioletred: [219, 112, 147],
    papayawhip: [255, 239, 213],
    peachpuff: [255, 218, 185],
    peru: [205, 133, 63],
    pink: [255, 192, 203],
    plum: [221, 160, 221],
    powderblue: [176, 224, 230],
    purple: [128, 0, 128],
    red: [255, 0, 0],
    rosybrown: [188, 143, 143],
    royalblue: [65, 105, 225],
    saddlebrown: [139, 69, 19],
    salmon: [250, 128, 114],
    sandybrown: [244, 164, 96],
    seagreen: [46, 139, 87],
    seashell: [255, 245, 238],
    sienna: [160, 82, 45],
    silver: [192, 192, 192],
    skyblue: [135, 206, 235],
    slateblue: [106, 90, 205],
    slategray: [112, 128, 144],
    slategrey: [112, 128, 144],
    snow: [255, 250, 250],
    springgreen: [0, 255, 127],
    steelblue: [70, 130, 180],
    tan: [210, 180, 140],
    teal: [0, 128, 128],
    thistle: [216, 191, 216],
    tomato: [255, 99, 71],
    turquoise: [64, 224, 208],
    violet: [238, 130, 238],
    wheat: [245, 222, 179],
    white: [255, 255, 255],
    whitesmoke: [245, 245, 245],
    yellow: [255, 255, 0],
    yellowgreen: [154, 205, 50]
  };

}).call(this);


/***/ }),
/* 163 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.12.6
(function() {
  var PDFGradient, PDFLinearGradient, PDFRadialGradient,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  PDFGradient = (function() {
    function PDFGradient(doc) {
      this.doc = doc;
      this.stops = [];
      this.embedded = false;
      this.transform = [1, 0, 0, 1, 0, 0];
      this._colorSpace = 'DeviceRGB';
    }

    PDFGradient.prototype.stop = function(pos, color, opacity) {
      if (opacity == null) {
        opacity = 1;
      }
      opacity = Math.max(0, Math.min(1, opacity));
      this.stops.push([pos, this.doc._normalizeColor(color), opacity]);
      return this;
    };

    PDFGradient.prototype.setTransform = function(m11, m12, m21, m22, dx, dy) {
      this.transform = [m11, m12, m21, m22, dx, dy];
      return this;
    };

    PDFGradient.prototype.embed = function(m) {
      var bounds, encode, fn, form, grad, gstate, i, j, k, last, len, opacityPattern, pageBBox, pattern, ref, ref1, shader, stop, stops, v;
      if (this.stops.length === 0) {
        return;
      }
      this.embedded = true;
      this.matrix = m;
      last = this.stops[this.stops.length - 1];
      if (last[0] < 1) {
        this.stops.push([1, last[1], last[2]]);
      }
      bounds = [];
      encode = [];
      stops = [];
      for (i = j = 0, ref = this.stops.length - 1; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
        encode.push(0, 1);
        if (i + 2 !== this.stops.length) {
          bounds.push(this.stops[i + 1][0]);
        }
        fn = this.doc.ref({
          FunctionType: 2,
          Domain: [0, 1],
          C0: this.stops[i + 0][1],
          C1: this.stops[i + 1][1],
          N: 1
        });
        stops.push(fn);
        fn.end();
      }
      if (stops.length === 1) {
        fn = stops[0];
      } else {
        fn = this.doc.ref({
          FunctionType: 3,
          Domain: [0, 1],
          Functions: stops,
          Bounds: bounds,
          Encode: encode
        });
        fn.end();
      }
      this.id = 'Sh' + (++this.doc._gradCount);
      shader = this.shader(fn);
      shader.end();
      pattern = this.doc.ref({
        Type: 'Pattern',
        PatternType: 2,
        Shading: shader,
        Matrix: (function() {
          var k, len, ref1, results;
          ref1 = this.matrix;
          results = [];
          for (k = 0, len = ref1.length; k < len; k++) {
            v = ref1[k];
            results.push(+v.toFixed(5));
          }
          return results;
        }).call(this)
      });
      pattern.end();
      if (this.stops.some(function(stop) {
        return stop[2] < 1;
      })) {
        grad = this.opacityGradient();
        grad._colorSpace = 'DeviceGray';
        ref1 = this.stops;
        for (k = 0, len = ref1.length; k < len; k++) {
          stop = ref1[k];
          grad.stop(stop[0], [stop[2]]);
        }
        grad = grad.embed(this.matrix);
        pageBBox = [0, 0, this.doc.page.width, this.doc.page.height];
        form = this.doc.ref({
          Type: 'XObject',
          Subtype: 'Form',
          FormType: 1,
          BBox: pageBBox,
          Group: {
            Type: 'Group',
            S: 'Transparency',
            CS: 'DeviceGray'
          },
          Resources: {
            ProcSet: ['PDF', 'Text', 'ImageB', 'ImageC', 'ImageI'],
            Pattern: {
              Sh1: grad
            }
          }
        });
        form.write("/Pattern cs /Sh1 scn");
        form.end((pageBBox.join(" ")) + " re f");
        gstate = this.doc.ref({
          Type: 'ExtGState',
          SMask: {
            Type: 'Mask',
            S: 'Luminosity',
            G: form
          }
        });
        gstate.end();
        opacityPattern = this.doc.ref({
          Type: 'Pattern',
          PatternType: 1,
          PaintType: 1,
          TilingType: 2,
          BBox: pageBBox,
          XStep: pageBBox[2],
          YStep: pageBBox[3],
          Resources: {
            ProcSet: ['PDF', 'Text', 'ImageB', 'ImageC', 'ImageI'],
            Pattern: {
              Sh1: pattern
            },
            ExtGState: {
              Gs1: gstate
            }
          }
        });
        opacityPattern.write("/Gs1 gs /Pattern cs /Sh1 scn");
        opacityPattern.end((pageBBox.join(" ")) + " re f");
        this.doc.page.patterns[this.id] = opacityPattern;
      } else {
        this.doc.page.patterns[this.id] = pattern;
      }
      return pattern;
    };

    PDFGradient.prototype.apply = function(op) {
      var dx, dy, m, m0, m1, m11, m12, m2, m21, m22, m3, m4, m5, ref, ref1;
      ref = this.doc._ctm.slice(), m0 = ref[0], m1 = ref[1], m2 = ref[2], m3 = ref[3], m4 = ref[4], m5 = ref[5];
      ref1 = this.transform, m11 = ref1[0], m12 = ref1[1], m21 = ref1[2], m22 = ref1[3], dx = ref1[4], dy = ref1[5];
      m = [m0 * m11 + m2 * m12, m1 * m11 + m3 * m12, m0 * m21 + m2 * m22, m1 * m21 + m3 * m22, m0 * dx + m2 * dy + m4, m1 * dx + m3 * dy + m5];
      if (!(this.embedded && m.join(" ") === this.matrix.join(" "))) {
        this.embed(m);
      }
      return this.doc.addContent("/" + this.id + " " + op);
    };

    return PDFGradient;

  })();

  PDFLinearGradient = (function(superClass) {
    extend(PDFLinearGradient, superClass);

    function PDFLinearGradient(doc, x1, y1, x2, y2) {
      this.doc = doc;
      this.x1 = x1;
      this.y1 = y1;
      this.x2 = x2;
      this.y2 = y2;
      PDFLinearGradient.__super__.constructor.apply(this, arguments);
    }

    PDFLinearGradient.prototype.shader = function(fn) {
      return this.doc.ref({
        ShadingType: 2,
        ColorSpace: this._colorSpace,
        Coords: [this.x1, this.y1, this.x2, this.y2],
        Function: fn,
        Extend: [true, true]
      });
    };

    PDFLinearGradient.prototype.opacityGradient = function() {
      return new PDFLinearGradient(this.doc, this.x1, this.y1, this.x2, this.y2);
    };

    return PDFLinearGradient;

  })(PDFGradient);

  PDFRadialGradient = (function(superClass) {
    extend(PDFRadialGradient, superClass);

    function PDFRadialGradient(doc, x1, y1, r1, x2, y2, r2) {
      this.doc = doc;
      this.x1 = x1;
      this.y1 = y1;
      this.r1 = r1;
      this.x2 = x2;
      this.y2 = y2;
      this.r2 = r2;
      PDFRadialGradient.__super__.constructor.apply(this, arguments);
    }

    PDFRadialGradient.prototype.shader = function(fn) {
      return this.doc.ref({
        ShadingType: 3,
        ColorSpace: this._colorSpace,
        Coords: [this.x1, this.y1, this.r1, this.x2, this.y2, this.r2],
        Function: fn,
        Extend: [true, true]
      });
    };

    PDFRadialGradient.prototype.opacityGradient = function() {
      return new PDFRadialGradient(this.doc, this.x1, this.y1, this.r1, this.x2, this.y2, this.r2);
    };

    return PDFRadialGradient;

  })(PDFGradient);

  module.exports = {
    PDFGradient: PDFGradient,
    PDFLinearGradient: PDFLinearGradient,
    PDFRadialGradient: PDFRadialGradient
  };

}).call(this);


/***/ }),
/* 164 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.6
(function() {
  var KAPPA, SVGPath, number,
    slice = [].slice;

  SVGPath = __webpack_require__(165);

  number = __webpack_require__(26).number;

  KAPPA = 4.0 * ((Math.sqrt(2) - 1.0) / 3.0);

  module.exports = {
    initVector: function() {
      this._ctm = [1, 0, 0, 1, 0, 0];
      return this._ctmStack = [];
    },
    save: function() {
      this._ctmStack.push(this._ctm.slice());
      return this.addContent('q');
    },
    restore: function() {
      this._ctm = this._ctmStack.pop() || [1, 0, 0, 1, 0, 0];
      return this.addContent('Q');
    },
    closePath: function() {
      return this.addContent('h');
    },
    lineWidth: function(w) {
      return this.addContent((number(w)) + " w");
    },
    _CAP_STYLES: {
      BUTT: 0,
      ROUND: 1,
      SQUARE: 2
    },
    lineCap: function(c) {
      if (typeof c === 'string') {
        c = this._CAP_STYLES[c.toUpperCase()];
      }
      return this.addContent(c + " J");
    },
    _JOIN_STYLES: {
      MITER: 0,
      ROUND: 1,
      BEVEL: 2
    },
    lineJoin: function(j) {
      if (typeof j === 'string') {
        j = this._JOIN_STYLES[j.toUpperCase()];
      }
      return this.addContent(j + " j");
    },
    miterLimit: function(m) {
      return this.addContent((number(m)) + " M");
    },
    dash: function(length, options) {
      var phase, ref, space, v;
      if (options == null) {
        options = {};
      }
      if (length == null) {
        return this;
      }
      if (Array.isArray(length)) {
        length = ((function() {
          var i, len, results;
          results = [];
          for (i = 0, len = length.length; i < len; i++) {
            v = length[i];
            results.push(number(v));
          }
          return results;
        })()).join(' ');
        phase = options.phase || 0;
        return this.addContent("[" + length + "] " + (number(phase)) + " d");
      } else {
        space = (ref = options.space) != null ? ref : length;
        phase = options.phase || 0;
        return this.addContent("[" + (number(length)) + " " + (number(space)) + "] " + (number(phase)) + " d");
      }
    },
    undash: function() {
      return this.addContent("[] 0 d");
    },
    moveTo: function(x, y) {
      return this.addContent((number(x)) + " " + (number(y)) + " m");
    },
    lineTo: function(x, y) {
      return this.addContent((number(x)) + " " + (number(y)) + " l");
    },
    bezierCurveTo: function(cp1x, cp1y, cp2x, cp2y, x, y) {
      return this.addContent((number(cp1x)) + " " + (number(cp1y)) + " " + (number(cp2x)) + " " + (number(cp2y)) + " " + (number(x)) + " " + (number(y)) + " c");
    },
    quadraticCurveTo: function(cpx, cpy, x, y) {
      return this.addContent((number(cpx)) + " " + (number(cpy)) + " " + (number(x)) + " " + (number(y)) + " v");
    },
    rect: function(x, y, w, h) {
      return this.addContent((number(x)) + " " + (number(y)) + " " + (number(w)) + " " + (number(h)) + " re");
    },
    roundedRect: function(x, y, w, h, r) {
      var c;
      if (r == null) {
        r = 0;
      }
      r = Math.min(r, 0.5 * w, 0.5 * h);
      c = r * (1.0 - KAPPA);
      this.moveTo(x + r, y);
      this.lineTo(x + w - r, y);
      this.bezierCurveTo(x + w - c, y, x + w, y + c, x + w, y + r);
      this.lineTo(x + w, y + h - r);
      this.bezierCurveTo(x + w, y + h - c, x + w - c, y + h, x + w - r, y + h);
      this.lineTo(x + r, y + h);
      this.bezierCurveTo(x + c, y + h, x, y + h - c, x, y + h - r);
      this.lineTo(x, y + r);
      this.bezierCurveTo(x, y + c, x + c, y, x + r, y);
      return this.closePath();
    },
    ellipse: function(x, y, r1, r2) {
      var ox, oy, xe, xm, ye, ym;
      if (r2 == null) {
        r2 = r1;
      }
      x -= r1;
      y -= r2;
      ox = r1 * KAPPA;
      oy = r2 * KAPPA;
      xe = x + r1 * 2;
      ye = y + r2 * 2;
      xm = x + r1;
      ym = y + r2;
      this.moveTo(x, ym);
      this.bezierCurveTo(x, ym - oy, xm - ox, y, xm, y);
      this.bezierCurveTo(xm + ox, y, xe, ym - oy, xe, ym);
      this.bezierCurveTo(xe, ym + oy, xm + ox, ye, xm, ye);
      this.bezierCurveTo(xm - ox, ye, x, ym + oy, x, ym);
      return this.closePath();
    },
    circle: function(x, y, radius) {
      return this.ellipse(x, y, radius);
    },
    arc: function(x, y, radius, startAngle, endAngle, anticlockwise) {
      var HALF_PI, TWO_PI, ax, ay, cp1x, cp1y, cp2x, cp2y, curAng, deltaAng, deltaCx, deltaCy, dir, handleLen, i, numSegs, ref, segAng, segIdx;
      if (anticlockwise == null) {
        anticlockwise = false;
      }
      TWO_PI = 2.0 * Math.PI;
      HALF_PI = 0.5 * Math.PI;
      deltaAng = endAngle - startAngle;
      if (Math.abs(deltaAng) > TWO_PI) {
        deltaAng = TWO_PI;
      } else if (deltaAng !== 0 && anticlockwise !== (deltaAng < 0)) {
        dir = anticlockwise ? -1 : 1;
        deltaAng = dir * TWO_PI + deltaAng;
      }
      numSegs = Math.ceil(Math.abs(deltaAng) / HALF_PI);
      segAng = deltaAng / numSegs;
      handleLen = (segAng / HALF_PI) * KAPPA * radius;
      curAng = startAngle;
      deltaCx = -Math.sin(curAng) * handleLen;
      deltaCy = Math.cos(curAng) * handleLen;
      ax = x + Math.cos(curAng) * radius;
      ay = y + Math.sin(curAng) * radius;
      this.moveTo(ax, ay);
      for (segIdx = i = 0, ref = numSegs; 0 <= ref ? i < ref : i > ref; segIdx = 0 <= ref ? ++i : --i) {
        cp1x = ax + deltaCx;
        cp1y = ay + deltaCy;
        curAng += segAng;
        ax = x + Math.cos(curAng) * radius;
        ay = y + Math.sin(curAng) * radius;
        deltaCx = -Math.sin(curAng) * handleLen;
        deltaCy = Math.cos(curAng) * handleLen;
        cp2x = ax - deltaCx;
        cp2y = ay - deltaCy;
        this.bezierCurveTo(cp1x, cp1y, cp2x, cp2y, ax, ay);
      }
      return this;
    },
    polygon: function() {
      var i, len, point, points;
      points = 1 <= arguments.length ? slice.call(arguments, 0) : [];
      this.moveTo.apply(this, points.shift());
      for (i = 0, len = points.length; i < len; i++) {
        point = points[i];
        this.lineTo.apply(this, point);
      }
      return this.closePath();
    },
    path: function(path) {
      SVGPath.apply(this, path);
      return this;
    },
    _windingRule: function(rule) {
      if (/even-?odd/.test(rule)) {
        return '*';
      }
      return '';
    },
    fill: function(color, rule) {
      if (/(even-?odd)|(non-?zero)/.test(color)) {
        rule = color;
        color = null;
      }
      if (color) {
        this.fillColor(color);
      }
      return this.addContent('f' + this._windingRule(rule));
    },
    stroke: function(color) {
      if (color) {
        this.strokeColor(color);
      }
      return this.addContent('S');
    },
    fillAndStroke: function(fillColor, strokeColor, rule) {
      var isFillRule;
      if (strokeColor == null) {
        strokeColor = fillColor;
      }
      isFillRule = /(even-?odd)|(non-?zero)/;
      if (isFillRule.test(fillColor)) {
        rule = fillColor;
        fillColor = null;
      }
      if (isFillRule.test(strokeColor)) {
        rule = strokeColor;
        strokeColor = fillColor;
      }
      if (fillColor) {
        this.fillColor(fillColor);
        this.strokeColor(strokeColor);
      }
      return this.addContent('B' + this._windingRule(rule));
    },
    clip: function(rule) {
      return this.addContent('W' + this._windingRule(rule) + ' n');
    },
    transform: function(m11, m12, m21, m22, dx, dy) {
      var m, m0, m1, m2, m3, m4, m5, v, values;
      m = this._ctm;
      m0 = m[0], m1 = m[1], m2 = m[2], m3 = m[3], m4 = m[4], m5 = m[5];
      m[0] = m0 * m11 + m2 * m12;
      m[1] = m1 * m11 + m3 * m12;
      m[2] = m0 * m21 + m2 * m22;
      m[3] = m1 * m21 + m3 * m22;
      m[4] = m0 * dx + m2 * dy + m4;
      m[5] = m1 * dx + m3 * dy + m5;
      values = ((function() {
        var i, len, ref, results;
        ref = [m11, m12, m21, m22, dx, dy];
        results = [];
        for (i = 0, len = ref.length; i < len; i++) {
          v = ref[i];
          results.push(number(v));
        }
        return results;
      })()).join(' ');
      return this.addContent(values + " cm");
    },
    translate: function(x, y) {
      return this.transform(1, 0, 0, 1, x, y);
    },
    rotate: function(angle, options) {
      var cos, rad, ref, sin, x, x1, y, y1;
      if (options == null) {
        options = {};
      }
      rad = angle * Math.PI / 180;
      cos = Math.cos(rad);
      sin = Math.sin(rad);
      x = y = 0;
      if (options.origin != null) {
        ref = options.origin, x = ref[0], y = ref[1];
        x1 = x * cos - y * sin;
        y1 = x * sin + y * cos;
        x -= x1;
        y -= y1;
      }
      return this.transform(cos, sin, -sin, cos, x, y);
    },
    scale: function(xFactor, yFactor, options) {
      var ref, x, y;
      if (yFactor == null) {
        yFactor = xFactor;
      }
      if (options == null) {
        options = {};
      }
      if (typeof yFactor === "object") {
        options = yFactor;
        yFactor = xFactor;
      }
      x = y = 0;
      if (options.origin != null) {
        ref = options.origin, x = ref[0], y = ref[1];
        x -= xFactor * x;
        y -= yFactor * y;
      }
      return this.transform(xFactor, 0, 0, yFactor, x, y);
    }
  };

}).call(this);


/***/ }),
/* 165 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.12.6
(function() {
  var SVGPath;

  SVGPath = (function() {
    var apply, arcToSegments, cx, cy, parameters, parse, px, py, runners, segmentToBezier, solveArc, sx, sy;

    function SVGPath() {}

    SVGPath.apply = function(doc, path) {
      var commands;
      commands = parse(path);
      return apply(commands, doc);
    };

    parameters = {
      A: 7,
      a: 7,
      C: 6,
      c: 6,
      H: 1,
      h: 1,
      L: 2,
      l: 2,
      M: 2,
      m: 2,
      Q: 4,
      q: 4,
      S: 4,
      s: 4,
      T: 2,
      t: 2,
      V: 1,
      v: 1,
      Z: 0,
      z: 0
    };

    parse = function(path) {
      var args, c, cmd, curArg, foundDecimal, j, len, params, ret;
      ret = [];
      args = [];
      curArg = "";
      foundDecimal = false;
      params = 0;
      for (j = 0, len = path.length; j < len; j++) {
        c = path[j];
        if (parameters[c] != null) {
          params = parameters[c];
          if (cmd) {
            if (curArg.length > 0) {
              args[args.length] = +curArg;
            }
            ret[ret.length] = {
              cmd: cmd,
              args: args
            };
            args = [];
            curArg = "";
            foundDecimal = false;
          }
          cmd = c;
        } else if ((c === " " || c === ",") || (c === "-" && curArg.length > 0 && curArg[curArg.length - 1] !== 'e') || (c === "." && foundDecimal)) {
          if (curArg.length === 0) {
            continue;
          }
          if (args.length === params) {
            ret[ret.length] = {
              cmd: cmd,
              args: args
            };
            args = [+curArg];
            if (cmd === "M") {
              cmd = "L";
            }
            if (cmd === "m") {
              cmd = "l";
            }
          } else {
            args[args.length] = +curArg;
          }
          foundDecimal = c === ".";
          curArg = c === '-' || c === '.' ? c : '';
        } else {
          curArg += c;
          if (c === '.') {
            foundDecimal = true;
          }
        }
      }
      if (curArg.length > 0) {
        if (args.length === params) {
          ret[ret.length] = {
            cmd: cmd,
            args: args
          };
          args = [+curArg];
          if (cmd === "M") {
            cmd = "L";
          }
          if (cmd === "m") {
            cmd = "l";
          }
        } else {
          args[args.length] = +curArg;
        }
      }
      ret[ret.length] = {
        cmd: cmd,
        args: args
      };
      return ret;
    };

    cx = cy = px = py = sx = sy = 0;

    apply = function(commands, doc) {
      var c, i, j, len, name;
      cx = cy = px = py = sx = sy = 0;
      for (i = j = 0, len = commands.length; j < len; i = ++j) {
        c = commands[i];
        if (typeof runners[name = c.cmd] === "function") {
          runners[name](doc, c.args);
        }
      }
      return cx = cy = px = py = 0;
    };

    runners = {
      M: function(doc, a) {
        cx = a[0];
        cy = a[1];
        px = py = null;
        sx = cx;
        sy = cy;
        return doc.moveTo(cx, cy);
      },
      m: function(doc, a) {
        cx += a[0];
        cy += a[1];
        px = py = null;
        sx = cx;
        sy = cy;
        return doc.moveTo(cx, cy);
      },
      C: function(doc, a) {
        cx = a[4];
        cy = a[5];
        px = a[2];
        py = a[3];
        return doc.bezierCurveTo.apply(doc, a);
      },
      c: function(doc, a) {
        doc.bezierCurveTo(a[0] + cx, a[1] + cy, a[2] + cx, a[3] + cy, a[4] + cx, a[5] + cy);
        px = cx + a[2];
        py = cy + a[3];
        cx += a[4];
        return cy += a[5];
      },
      S: function(doc, a) {
        if (px === null) {
          px = cx;
          py = cy;
        }
        doc.bezierCurveTo(cx - (px - cx), cy - (py - cy), a[0], a[1], a[2], a[3]);
        px = a[0];
        py = a[1];
        cx = a[2];
        return cy = a[3];
      },
      s: function(doc, a) {
        if (px === null) {
          px = cx;
          py = cy;
        }
        doc.bezierCurveTo(cx - (px - cx), cy - (py - cy), cx + a[0], cy + a[1], cx + a[2], cy + a[3]);
        px = cx + a[0];
        py = cy + a[1];
        cx += a[2];
        return cy += a[3];
      },
      Q: function(doc, a) {
        px = a[0];
        py = a[1];
        cx = a[2];
        cy = a[3];
        return doc.quadraticCurveTo(a[0], a[1], cx, cy);
      },
      q: function(doc, a) {
        doc.quadraticCurveTo(a[0] + cx, a[1] + cy, a[2] + cx, a[3] + cy);
        px = cx + a[0];
        py = cy + a[1];
        cx += a[2];
        return cy += a[3];
      },
      T: function(doc, a) {
        if (px === null) {
          px = cx;
          py = cy;
        } else {
          px = cx - (px - cx);
          py = cy - (py - cy);
        }
        doc.quadraticCurveTo(px, py, a[0], a[1]);
        px = cx - (px - cx);
        py = cy - (py - cy);
        cx = a[0];
        return cy = a[1];
      },
      t: function(doc, a) {
        if (px === null) {
          px = cx;
          py = cy;
        } else {
          px = cx - (px - cx);
          py = cy - (py - cy);
        }
        doc.quadraticCurveTo(px, py, cx + a[0], cy + a[1]);
        cx += a[0];
        return cy += a[1];
      },
      A: function(doc, a) {
        solveArc(doc, cx, cy, a);
        cx = a[5];
        return cy = a[6];
      },
      a: function(doc, a) {
        a[5] += cx;
        a[6] += cy;
        solveArc(doc, cx, cy, a);
        cx = a[5];
        return cy = a[6];
      },
      L: function(doc, a) {
        cx = a[0];
        cy = a[1];
        px = py = null;
        return doc.lineTo(cx, cy);
      },
      l: function(doc, a) {
        cx += a[0];
        cy += a[1];
        px = py = null;
        return doc.lineTo(cx, cy);
      },
      H: function(doc, a) {
        cx = a[0];
        px = py = null;
        return doc.lineTo(cx, cy);
      },
      h: function(doc, a) {
        cx += a[0];
        px = py = null;
        return doc.lineTo(cx, cy);
      },
      V: function(doc, a) {
        cy = a[0];
        px = py = null;
        return doc.lineTo(cx, cy);
      },
      v: function(doc, a) {
        cy += a[0];
        px = py = null;
        return doc.lineTo(cx, cy);
      },
      Z: function(doc) {
        doc.closePath();
        cx = sx;
        return cy = sy;
      },
      z: function(doc) {
        doc.closePath();
        cx = sx;
        return cy = sy;
      }
    };

    solveArc = function(doc, x, y, coords) {
      var bez, ex, ey, j, large, len, results, rot, rx, ry, seg, segs, sweep;
      rx = coords[0], ry = coords[1], rot = coords[2], large = coords[3], sweep = coords[4], ex = coords[5], ey = coords[6];
      segs = arcToSegments(ex, ey, rx, ry, large, sweep, rot, x, y);
      results = [];
      for (j = 0, len = segs.length; j < len; j++) {
        seg = segs[j];
        bez = segmentToBezier.apply(null, seg);
        results.push(doc.bezierCurveTo.apply(doc, bez));
      }
      return results;
    };

    arcToSegments = function(x, y, rx, ry, large, sweep, rotateX, ox, oy) {
      var a00, a01, a10, a11, cos_th, d, i, j, pl, ref, result, segments, sfactor, sfactor_sq, sin_th, th, th0, th1, th2, th3, th_arc, x0, x1, xc, y0, y1, yc;
      th = rotateX * (Math.PI / 180);
      sin_th = Math.sin(th);
      cos_th = Math.cos(th);
      rx = Math.abs(rx);
      ry = Math.abs(ry);
      px = cos_th * (ox - x) * 0.5 + sin_th * (oy - y) * 0.5;
      py = cos_th * (oy - y) * 0.5 - sin_th * (ox - x) * 0.5;
      pl = (px * px) / (rx * rx) + (py * py) / (ry * ry);
      if (pl > 1) {
        pl = Math.sqrt(pl);
        rx *= pl;
        ry *= pl;
      }
      a00 = cos_th / rx;
      a01 = sin_th / rx;
      a10 = (-sin_th) / ry;
      a11 = cos_th / ry;
      x0 = a00 * ox + a01 * oy;
      y0 = a10 * ox + a11 * oy;
      x1 = a00 * x + a01 * y;
      y1 = a10 * x + a11 * y;
      d = (x1 - x0) * (x1 - x0) + (y1 - y0) * (y1 - y0);
      sfactor_sq = 1 / d - 0.25;
      if (sfactor_sq < 0) {
        sfactor_sq = 0;
      }
      sfactor = Math.sqrt(sfactor_sq);
      if (sweep === large) {
        sfactor = -sfactor;
      }
      xc = 0.5 * (x0 + x1) - sfactor * (y1 - y0);
      yc = 0.5 * (y0 + y1) + sfactor * (x1 - x0);
      th0 = Math.atan2(y0 - yc, x0 - xc);
      th1 = Math.atan2(y1 - yc, x1 - xc);
      th_arc = th1 - th0;
      if (th_arc < 0 && sweep === 1) {
        th_arc += 2 * Math.PI;
      } else if (th_arc > 0 && sweep === 0) {
        th_arc -= 2 * Math.PI;
      }
      segments = Math.ceil(Math.abs(th_arc / (Math.PI * 0.5 + 0.001)));
      result = [];
      for (i = j = 0, ref = segments; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
        th2 = th0 + i * th_arc / segments;
        th3 = th0 + (i + 1) * th_arc / segments;
        result[i] = [xc, yc, th2, th3, rx, ry, sin_th, cos_th];
      }
      return result;
    };

    segmentToBezier = function(cx, cy, th0, th1, rx, ry, sin_th, cos_th) {
      var a00, a01, a10, a11, t, th_half, x1, x2, x3, y1, y2, y3;
      a00 = cos_th * rx;
      a01 = -sin_th * ry;
      a10 = sin_th * rx;
      a11 = cos_th * ry;
      th_half = 0.5 * (th1 - th0);
      t = (8 / 3) * Math.sin(th_half * 0.5) * Math.sin(th_half * 0.5) / Math.sin(th_half);
      x1 = cx + Math.cos(th0) - t * Math.sin(th0);
      y1 = cy + Math.sin(th0) + t * Math.cos(th0);
      x3 = cx + Math.cos(th1);
      y3 = cy + Math.sin(th1);
      x2 = x3 + t * Math.sin(th1);
      y2 = y3 - t * Math.cos(th1);
      return [a00 * x1 + a01 * y1, a10 * x1 + a11 * y1, a00 * x2 + a01 * y2, a10 * x2 + a11 * y2, a00 * x3 + a01 * y3, a10 * x3 + a11 * y3];
    };

    return SVGPath;

  })();

  module.exports = SVGPath;

}).call(this);


/***/ }),
/* 166 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.6
(function() {
  var PDFFont;

  PDFFont = __webpack_require__(50);

  module.exports = {
    initFonts: function() {
      this._fontFamilies = {};
      this._fontCount = 0;
      this._fontSize = 12;
      this._font = null;
      this._registeredFonts = {};
      
    },
    font: function(src, family, size) {
      var cacheKey, font, id, ref;
      if (typeof family === 'number') {
        size = family;
        family = null;
      }
      if (typeof src === 'string' && this._registeredFonts[src]) {
        cacheKey = src;
        ref = this._registeredFonts[src], src = ref.src, family = ref.family;
      } else {
        cacheKey = family || src;
        if (typeof cacheKey !== 'string') {
          cacheKey = null;
        }
      }
      if (size != null) {
        this.fontSize(size);
      }
      if (font = this._fontFamilies[cacheKey]) {
        this._font = font;
        return this;
      }
      id = 'F' + (++this._fontCount);
      this._font = PDFFont.open(this, src, family, id);
      if (font = this._fontFamilies[this._font.name]) {
        this._font = font;
        return this;
      }
      if (cacheKey) {
        this._fontFamilies[cacheKey] = this._font;
      }
      if (this._font.name) {
        this._fontFamilies[this._font.name] = this._font;
      }
      return this;
    },
    fontSize: function(_fontSize) {
      this._fontSize = _fontSize;
      return this;
    },
    currentLineHeight: function(includeGap) {
      if (includeGap == null) {
        includeGap = false;
      }
      return this._font.lineHeight(this._fontSize, includeGap);
    },
    registerFont: function(name, src, family) {
      this._registeredFonts[name] = {
        src: src,
        family: family
      };
      return this;
    }
  };

}).call(this);


/***/ }),
/* 167 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer, process) {

function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }

var r = _interopDefault(__webpack_require__(168));
var _Object$getOwnPropertyDescriptor = _interopDefault(__webpack_require__(197));
var _getIterator = _interopDefault(__webpack_require__(60));
var _Object$freeze = _interopDefault(__webpack_require__(209));
var _Object$keys = _interopDefault(__webpack_require__(212));
var _typeof = _interopDefault(__webpack_require__(69));
var _Object$defineProperty = _interopDefault(__webpack_require__(74));
var _classCallCheck = _interopDefault(__webpack_require__(106));
var _createClass = _interopDefault(__webpack_require__(107));
var _Map = _interopDefault(__webpack_require__(225));
var _possibleConstructorReturn = _interopDefault(__webpack_require__(236));
var _inherits = _interopDefault(__webpack_require__(237));
var restructure_src_utils = __webpack_require__(12);
var _Object$defineProperties = _interopDefault(__webpack_require__(245));
var isEqual = _interopDefault(__webpack_require__(248));
var _Object$assign = _interopDefault(__webpack_require__(251));
var _String$fromCodePoint = _interopDefault(__webpack_require__(255));
var _Array$from = _interopDefault(__webpack_require__(258));
var _Set = _interopDefault(__webpack_require__(263));
var unicode = _interopDefault(__webpack_require__(269));
var UnicodeTrie = _interopDefault(__webpack_require__(43));
var StateMachine = _interopDefault(__webpack_require__(271));
var _Number$EPSILON = _interopDefault(__webpack_require__(280));
var cloneDeep = _interopDefault(__webpack_require__(283));
var inflate = _interopDefault(__webpack_require__(79));
var brotli = _interopDefault(__webpack_require__(284));



var fontkit = {};
fontkit.logErrors = false;

var formats = [];
fontkit.registerFormat = function (format) {
  formats.push(format);
};

fontkit.openSync = function (filename, postscriptName) {
  var buffer = __webpack_require__(8).readFileSync(filename);
  return fontkit.create(buffer, postscriptName);
};

fontkit.open = function (filename, postscriptName, callback) {
  if (typeof postscriptName === 'function') {
    callback = postscriptName;
    postscriptName = null;
  }

  __webpack_require__(8).readFile(filename, function (err, buffer) {
    if (err) {
      return callback(err);
    }

    try {
      var font = fontkit.create(buffer, postscriptName);
    } catch (e) {
      return callback(e);
    }

    return callback(null, font);
  });

  return;
};

fontkit.create = function (buffer, postscriptName) {
  for (var i = 0; i < formats.length; i++) {
    var format = formats[i];
    if (format.probe(buffer)) {
      var font = new format(new r.DecodeStream(buffer));
      if (postscriptName) {
        return font.getFont(postscriptName);
      }

      return font;
    }
  }

  throw new Error('Unknown font format');
};

/**
 * This decorator caches the results of a getter or method such that
 * the results are lazily computed once, and then cached.
 * @private
 */
function cache(target, key, descriptor) {
  if (descriptor.get) {
    var get = descriptor.get;
    descriptor.get = function () {
      var value = get.call(this);
      _Object$defineProperty(this, key, { value: value });
      return value;
    };
  } else if (typeof descriptor.value === 'function') {
    var fn = descriptor.value;

    return {
      get: function get() {
        var cache = new _Map();
        function memoized() {
          for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
            args[_key] = arguments[_key];
          }

          var key = args.length > 0 ? args[0] : 'value';
          if (cache.has(key)) {
            return cache.get(key);
          }

          var result = fn.apply(this, args);
          cache.set(key, result);
          return result;
        };

        _Object$defineProperty(this, key, { value: memoized });
        return memoized;
      }
    };
  }
}

var SubHeader = new r.Struct({
  firstCode: r.uint16,
  entryCount: r.uint16,
  idDelta: r.int16,
  idRangeOffset: r.uint16
});

var CmapGroup = new r.Struct({
  startCharCode: r.uint32,
  endCharCode: r.uint32,
  glyphID: r.uint32
});

var UnicodeValueRange = new r.Struct({
  startUnicodeValue: r.uint24,
  additionalCount: r.uint8
});

var UVSMapping = new r.Struct({
  unicodeValue: r.uint24,
  glyphID: r.uint16
});

var DefaultUVS = new r.Array(UnicodeValueRange, r.uint32);
var NonDefaultUVS = new r.Array(UVSMapping, r.uint32);

var VarSelectorRecord = new r.Struct({
  varSelector: r.uint24,
  defaultUVS: new r.Pointer(r.uint32, DefaultUVS, { type: 'parent' }),
  nonDefaultUVS: new r.Pointer(r.uint32, NonDefaultUVS, { type: 'parent' })
});

var CmapSubtable = new r.VersionedStruct(r.uint16, {
  0: { // Byte encoding
    length: r.uint16, // Total table length in bytes (set to 262 for format 0)
    language: r.uint16, // Language code for this encoding subtable, or zero if language-independent
    codeMap: new r.LazyArray(r.uint8, 256)
  },

  2: { // High-byte mapping (CJK)
    length: r.uint16,
    language: r.uint16,
    subHeaderKeys: new r.Array(r.uint16, 256),
    subHeaderCount: function subHeaderCount(t) {
      return Math.max.apply(Math, t.subHeaderKeys);
    },
    subHeaders: new r.LazyArray(SubHeader, 'subHeaderCount'),
    glyphIndexArray: new r.LazyArray(r.uint16, 'subHeaderCount')
  },

  4: { // Segment mapping to delta values
    length: r.uint16, // Total table length in bytes
    language: r.uint16, // Language code
    segCountX2: r.uint16,
    segCount: function segCount(t) {
      return t.segCountX2 >> 1;
    },
    searchRange: r.uint16,
    entrySelector: r.uint16,
    rangeShift: r.uint16,
    endCode: new r.LazyArray(r.uint16, 'segCount'),
    reservedPad: new r.Reserved(r.uint16), // This value should be zero
    startCode: new r.LazyArray(r.uint16, 'segCount'),
    idDelta: new r.LazyArray(r.int16, 'segCount'),
    idRangeOffset: new r.LazyArray(r.uint16, 'segCount'),
    glyphIndexArray: new r.LazyArray(r.uint16, function (t) {
      return (t.length - t._currentOffset) / 2;
    })
  },

  6: { // Trimmed table
    length: r.uint16,
    language: r.uint16,
    firstCode: r.uint16,
    entryCount: r.uint16,
    glyphIndices: new r.LazyArray(r.uint16, 'entryCount')
  },

  8: { // mixed 16-bit and 32-bit coverage
    reserved: new r.Reserved(r.uint16),
    length: r.uint32,
    language: r.uint16,
    is32: new r.LazyArray(r.uint8, 8192),
    nGroups: r.uint32,
    groups: new r.LazyArray(CmapGroup, 'nGroups')
  },

  10: { // Trimmed Array
    reserved: new r.Reserved(r.uint16),
    length: r.uint32,
    language: r.uint32,
    firstCode: r.uint32,
    entryCount: r.uint32,
    glyphIndices: new r.LazyArray(r.uint16, 'numChars')
  },

  12: { // Segmented coverage
    reserved: new r.Reserved(r.uint16),
    length: r.uint32,
    language: r.uint32,
    nGroups: r.uint32,
    groups: new r.LazyArray(CmapGroup, 'nGroups')
  },

  13: { // Many-to-one range mappings (same as 12 except for group.startGlyphID)
    reserved: new r.Reserved(r.uint16),
    length: r.uint32,
    language: r.uint32,
    nGroups: r.uint32,
    groups: new r.LazyArray(CmapGroup, 'nGroups')
  },

  14: { // Unicode Variation Sequences
    length: r.uint32,
    numRecords: r.uint32,
    varSelectors: new r.LazyArray(VarSelectorRecord, 'numRecords')
  }
});

var CmapEntry = new r.Struct({
  platformID: r.uint16, // Platform identifier
  encodingID: r.uint16, // Platform-specific encoding identifier
  table: new r.Pointer(r.uint32, CmapSubtable, { type: 'parent', lazy: true })
});

// character to glyph mapping
var cmap = new r.Struct({
  version: r.uint16,
  numSubtables: r.uint16,
  tables: new r.Array(CmapEntry, 'numSubtables')
});

// font header
var head = new r.Struct({
  version: r.int32, // 0x00010000 (version 1.0)
  revision: r.int32, // set by font manufacturer
  checkSumAdjustment: r.uint32,
  magicNumber: r.uint32, // set to 0x5F0F3CF5
  flags: r.uint16,
  unitsPerEm: r.uint16, // range from 64 to 16384
  created: new r.Array(r.int32, 2),
  modified: new r.Array(r.int32, 2),
  xMin: r.int16, // for all glyph bounding boxes
  yMin: r.int16, // for all glyph bounding boxes
  xMax: r.int16, // for all glyph bounding boxes
  yMax: r.int16, // for all glyph bounding boxes
  macStyle: new r.Bitfield(r.uint16, ['bold', 'italic', 'underline', 'outline', 'shadow', 'condensed', 'extended']),
  lowestRecPPEM: r.uint16, // smallest readable size in pixels
  fontDirectionHint: r.int16,
  indexToLocFormat: r.int16, // 0 for short offsets, 1 for long
  glyphDataFormat: r.int16 // 0 for current format
});

// horizontal header
var hhea = new r.Struct({
  version: r.int32,
  ascent: r.int16, // Distance from baseline of highest ascender
  descent: r.int16, // Distance from baseline of lowest descender
  lineGap: r.int16, // Typographic line gap
  advanceWidthMax: r.uint16, // Maximum advance width value in 'hmtx' table
  minLeftSideBearing: r.int16, // Maximum advance width value in 'hmtx' table
  minRightSideBearing: r.int16, // Minimum right sidebearing value
  xMaxExtent: r.int16,
  caretSlopeRise: r.int16, // Used to calculate the slope of the cursor (rise/run); 1 for vertical
  caretSlopeRun: r.int16, // 0 for vertical
  caretOffset: r.int16, // Set to 0 for non-slanted fonts
  reserved: new r.Reserved(r.int16, 4),
  metricDataFormat: r.int16, // 0 for current format
  numberOfMetrics: r.uint16 // Number of advance widths in 'hmtx' table
});

var HmtxEntry = new r.Struct({
  advance: r.uint16,
  bearing: r.int16
});

var hmtx = new r.Struct({
  metrics: new r.LazyArray(HmtxEntry, function (t) {
    return t.parent.hhea.numberOfMetrics;
  }),
  bearings: new r.LazyArray(r.int16, function (t) {
    return t.parent.maxp.numGlyphs - t.parent.hhea.numberOfMetrics;
  })
});

// maxiumum profile
var maxp = new r.Struct({
  version: r.int32,
  numGlyphs: r.uint16, // The number of glyphs in the font
  maxPoints: r.uint16, // Maximum points in a non-composite glyph
  maxContours: r.uint16, // Maximum contours in a non-composite glyph
  maxComponentPoints: r.uint16, // Maximum points in a composite glyph
  maxComponentContours: r.uint16, // Maximum contours in a composite glyph
  maxZones: r.uint16, // 1 if instructions do not use the twilight zone, 2 otherwise
  maxTwilightPoints: r.uint16, // Maximum points used in Z0
  maxStorage: r.uint16, // Number of Storage Area locations
  maxFunctionDefs: r.uint16, // Number of FDEFs
  maxInstructionDefs: r.uint16, // Number of IDEFs
  maxStackElements: r.uint16, // Maximum stack depth
  maxSizeOfInstructions: r.uint16, // Maximum byte count for glyph instructions
  maxComponentElements: r.uint16, // Maximum number of components referenced at “top level” for any composite glyph
  maxComponentDepth: r.uint16 // Maximum levels of recursion; 1 for simple components
});

/**
 * Gets an encoding name from platform, encoding, and language ids.
 * Returned encoding names can be used in iconv-lite to decode text.
 */
function getEncoding(platformID, encodingID) {
  var languageID = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;

  if (platformID === 1 && MAC_LANGUAGE_ENCODINGS[languageID]) {
    return MAC_LANGUAGE_ENCODINGS[languageID];
  }

  return ENCODINGS[platformID][encodingID];
}

// Map of platform ids to encoding ids.
var ENCODINGS = [
// unicode
['utf16be', 'utf16be', 'utf16be', 'utf16be', 'utf16be', 'utf16be'],

// macintosh
// Mappings available at http://unicode.org/Public/MAPPINGS/VENDORS/APPLE/
// 0	Roman                 17	Malayalam
// 1	Japanese	            18	Sinhalese
// 2	Traditional Chinese	  19	Burmese
// 3	Korean	              20	Khmer
// 4	Arabic	              21	Thai
// 5	Hebrew	              22	Laotian
// 6	Greek	                23	Georgian
// 7	Russian	              24	Armenian
// 8	RSymbol	              25	Simplified Chinese
// 9	Devanagari	          26	Tibetan
// 10	Gurmukhi	            27	Mongolian
// 11	Gujarati	            28	Geez
// 12	Oriya	                29	Slavic
// 13	Bengali	              30	Vietnamese
// 14	Tamil	                31	Sindhi
// 15	Telugu	              32	(Uninterpreted)
// 16	Kannada
['macroman', 'shift-jis', 'big5', 'euc-kr', 'iso-8859-6', 'iso-8859-8', 'macgreek', 'maccyrillic', 'symbol', 'Devanagari', 'Gurmukhi', 'Gujarati', 'Oriya', 'Bengali', 'Tamil', 'Telugu', 'Kannada', 'Malayalam', 'Sinhalese', 'Burmese', 'Khmer', 'macthai', 'Laotian', 'Georgian', 'Armenian', 'gb-2312-80', 'Tibetan', 'Mongolian', 'Geez', 'maccenteuro', 'Vietnamese', 'Sindhi'],

// ISO (deprecated)
['ascii'],

// windows
// Docs here: http://msdn.microsoft.com/en-us/library/system.text.encoding(v=vs.110).aspx
['symbol', 'utf16be', 'shift-jis', 'gb18030', 'big5', 'wansung', 'johab', null, null, null, 'utf16be']];

// Overrides for Mac scripts by language id.
// See http://unicode.org/Public/MAPPINGS/VENDORS/APPLE/Readme.txt
var MAC_LANGUAGE_ENCODINGS = {
  15: 'maciceland',
  17: 'macturkish',
  18: 'maccroatian',
  24: 'maccenteuro',
  25: 'maccenteuro',
  26: 'maccenteuro',
  27: 'maccenteuro',
  28: 'maccenteuro',
  30: 'maciceland',
  37: 'macromania',
  38: 'maccenteuro',
  39: 'maccenteuro',
  40: 'maccenteuro',
  143: 'macinuit', // Unsupported by iconv-lite
  146: 'macgaelic' // Unsupported by iconv-lite
};

// Map of platform ids to BCP-47 language codes.
var LANGUAGES = [
// unicode
[], { // macintosh
  0: 'en', 30: 'fo', 60: 'ks', 90: 'rw',
  1: 'fr', 31: 'fa', 61: 'ku', 91: 'rn',
  2: 'de', 32: 'ru', 62: 'sd', 92: 'ny',
  3: 'it', 33: 'zh', 63: 'bo', 93: 'mg',
  4: 'nl', 34: 'nl-BE', 64: 'ne', 94: 'eo',
  5: 'sv', 35: 'ga', 65: 'sa', 128: 'cy',
  6: 'es', 36: 'sq', 66: 'mr', 129: 'eu',
  7: 'da', 37: 'ro', 67: 'bn', 130: 'ca',
  8: 'pt', 38: 'cz', 68: 'as', 131: 'la',
  9: 'no', 39: 'sk', 69: 'gu', 132: 'qu',
  10: 'he', 40: 'si', 70: 'pa', 133: 'gn',
  11: 'ja', 41: 'yi', 71: 'or', 134: 'ay',
  12: 'ar', 42: 'sr', 72: 'ml', 135: 'tt',
  13: 'fi', 43: 'mk', 73: 'kn', 136: 'ug',
  14: 'el', 44: 'bg', 74: 'ta', 137: 'dz',
  15: 'is', 45: 'uk', 75: 'te', 138: 'jv',
  16: 'mt', 46: 'be', 76: 'si', 139: 'su',
  17: 'tr', 47: 'uz', 77: 'my', 140: 'gl',
  18: 'hr', 48: 'kk', 78: 'km', 141: 'af',
  19: 'zh-Hant', 49: 'az-Cyrl', 79: 'lo', 142: 'br',
  20: 'ur', 50: 'az-Arab', 80: 'vi', 143: 'iu',
  21: 'hi', 51: 'hy', 81: 'id', 144: 'gd',
  22: 'th', 52: 'ka', 82: 'tl', 145: 'gv',
  23: 'ko', 53: 'mo', 83: 'ms', 146: 'ga',
  24: 'lt', 54: 'ky', 84: 'ms-Arab', 147: 'to',
  25: 'pl', 55: 'tg', 85: 'am', 148: 'el-polyton',
  26: 'hu', 56: 'tk', 86: 'ti', 149: 'kl',
  27: 'es', 57: 'mn-CN', 87: 'om', 150: 'az',
  28: 'lv', 58: 'mn', 88: 'so', 151: 'nn',
  29: 'se', 59: 'ps', 89: 'sw'
},

// ISO (deprecated)
[], { // windows                                        
  0x0436: 'af', 0x4009: 'en-IN', 0x0487: 'rw', 0x0432: 'tn',
  0x041C: 'sq', 0x1809: 'en-IE', 0x0441: 'sw', 0x045B: 'si',
  0x0484: 'gsw', 0x2009: 'en-JM', 0x0457: 'kok', 0x041B: 'sk',
  0x045E: 'am', 0x4409: 'en-MY', 0x0412: 'ko', 0x0424: 'sl',
  0x1401: 'ar-DZ', 0x1409: 'en-NZ', 0x0440: 'ky', 0x2C0A: 'es-AR',
  0x3C01: 'ar-BH', 0x3409: 'en-PH', 0x0454: 'lo', 0x400A: 'es-BO',
  0x0C01: 'ar', 0x4809: 'en-SG', 0x0426: 'lv', 0x340A: 'es-CL',
  0x0801: 'ar-IQ', 0x1C09: 'en-ZA', 0x0427: 'lt', 0x240A: 'es-CO',
  0x2C01: 'ar-JO', 0x2C09: 'en-TT', 0x082E: 'dsb', 0x140A: 'es-CR',
  0x3401: 'ar-KW', 0x0809: 'en-GB', 0x046E: 'lb', 0x1C0A: 'es-DO',
  0x3001: 'ar-LB', 0x0409: 'en', 0x042F: 'mk', 0x300A: 'es-EC',
  0x1001: 'ar-LY', 0x3009: 'en-ZW', 0x083E: 'ms-BN', 0x440A: 'es-SV',
  0x1801: 'ary', 0x0425: 'et', 0x043E: 'ms', 0x100A: 'es-GT',
  0x2001: 'ar-OM', 0x0438: 'fo', 0x044C: 'ml', 0x480A: 'es-HN',
  0x4001: 'ar-QA', 0x0464: 'fil', 0x043A: 'mt', 0x080A: 'es-MX',
  0x0401: 'ar-SA', 0x040B: 'fi', 0x0481: 'mi', 0x4C0A: 'es-NI',
  0x2801: 'ar-SY', 0x080C: 'fr-BE', 0x047A: 'arn', 0x180A: 'es-PA',
  0x1C01: 'aeb', 0x0C0C: 'fr-CA', 0x044E: 'mr', 0x3C0A: 'es-PY',
  0x3801: 'ar-AE', 0x040C: 'fr', 0x047C: 'moh', 0x280A: 'es-PE',
  0x2401: 'ar-YE', 0x140C: 'fr-LU', 0x0450: 'mn', 0x500A: 'es-PR',
  0x042B: 'hy', 0x180C: 'fr-MC', 0x0850: 'mn-CN', 0x0C0A: 'es',
  0x044D: 'as', 0x100C: 'fr-CH', 0x0461: 'ne', 0x040A: 'es',
  0x082C: 'az-Cyrl', 0x0462: 'fy', 0x0414: 'nb', 0x540A: 'es-US',
  0x042C: 'az', 0x0456: 'gl', 0x0814: 'nn', 0x380A: 'es-UY',
  0x046D: 'ba', 0x0437: 'ka', 0x0482: 'oc', 0x200A: 'es-VE',
  0x042D: 'eu', 0x0C07: 'de-AT', 0x0448: 'or', 0x081D: 'sv-FI',
  0x0423: 'be', 0x0407: 'de', 0x0463: 'ps', 0x041D: 'sv',
  0x0845: 'bn', 0x1407: 'de-LI', 0x0415: 'pl', 0x045A: 'syr',
  0x0445: 'bn-IN', 0x1007: 'de-LU', 0x0416: 'pt', 0x0428: 'tg',
  0x201A: 'bs-Cyrl', 0x0807: 'de-CH', 0x0816: 'pt-PT', 0x085F: 'tzm',
  0x141A: 'bs', 0x0408: 'el', 0x0446: 'pa', 0x0449: 'ta',
  0x047E: 'br', 0x046F: 'kl', 0x046B: 'qu-BO', 0x0444: 'tt',
  0x0402: 'bg', 0x0447: 'gu', 0x086B: 'qu-EC', 0x044A: 'te',
  0x0403: 'ca', 0x0468: 'ha', 0x0C6B: 'qu', 0x041E: 'th',
  0x0C04: 'zh-HK', 0x040D: 'he', 0x0418: 'ro', 0x0451: 'bo',
  0x1404: 'zh-MO', 0x0439: 'hi', 0x0417: 'rm', 0x041F: 'tr',
  0x0804: 'zh', 0x040E: 'hu', 0x0419: 'ru', 0x0442: 'tk',
  0x1004: 'zh-SG', 0x040F: 'is', 0x243B: 'smn', 0x0480: 'ug',
  0x0404: 'zh-TW', 0x0470: 'ig', 0x103B: 'smj-NO', 0x0422: 'uk',
  0x0483: 'co', 0x0421: 'id', 0x143B: 'smj', 0x042E: 'hsb',
  0x041A: 'hr', 0x045D: 'iu', 0x0C3B: 'se-FI', 0x0420: 'ur',
  0x101A: 'hr-BA', 0x085D: 'iu-Latn', 0x043B: 'se', 0x0843: 'uz-Cyrl',
  0x0405: 'cs', 0x083C: 'ga', 0x083B: 'se-SE', 0x0443: 'uz',
  0x0406: 'da', 0x0434: 'xh', 0x203B: 'sms', 0x042A: 'vi',
  0x048C: 'prs', 0x0435: 'zu', 0x183B: 'sma-NO', 0x0452: 'cy',
  0x0465: 'dv', 0x0410: 'it', 0x1C3B: 'sms', 0x0488: 'wo',
  0x0813: 'nl-BE', 0x0810: 'it-CH', 0x044F: 'sa', 0x0485: 'sah',
  0x0413: 'nl', 0x0411: 'ja', 0x1C1A: 'sr-Cyrl-BA', 0x0478: 'ii',
  0x0C09: 'en-AU', 0x044B: 'kn', 0x0C1A: 'sr', 0x046A: 'yo',
  0x2809: 'en-BZ', 0x043F: 'kk', 0x181A: 'sr-Latn-BA',
  0x1009: 'en-CA', 0x0453: 'km', 0x081A: 'sr-Latn',
  0x2409: 'en-029', 0x0486: 'quc', 0x046C: 'nso'
}];

var NameRecord = new r.Struct({
  platformID: r.uint16,
  encodingID: r.uint16,
  languageID: r.uint16,
  nameID: r.uint16,
  length: r.uint16,
  string: new r.Pointer(r.uint16, new r.String('length', function (t) {
    return getEncoding(t.platformID, t.encodingID, t.languageID);
  }), { type: 'parent', relativeTo: 'parent.stringOffset', allowNull: false })
});

var LangTagRecord = new r.Struct({
  length: r.uint16,
  tag: new r.Pointer(r.uint16, new r.String('length', 'utf16be'), { type: 'parent', relativeTo: 'stringOffset' })
});

var NameTable = new r.VersionedStruct(r.uint16, {
  0: {
    count: r.uint16,
    stringOffset: r.uint16,
    records: new r.Array(NameRecord, 'count')
  },
  1: {
    count: r.uint16,
    stringOffset: r.uint16,
    records: new r.Array(NameRecord, 'count'),
    langTagCount: r.uint16,
    langTags: new r.Array(LangTagRecord, 'langTagCount')
  }
});

var NAMES = ['copyright', 'fontFamily', 'fontSubfamily', 'uniqueSubfamily', 'fullName', 'version', 'postscriptName', // Note: A font may have only one PostScript name and that name must be ASCII.
'trademark', 'manufacturer', 'designer', 'description', 'vendorURL', 'designerURL', 'license', 'licenseURL', null, // reserved
'preferredFamily', 'preferredSubfamily', 'compatibleFull', 'sampleText', 'postscriptCIDFontName', 'wwsFamilyName', 'wwsSubfamilyName'];

NameTable.process = function (stream) {
  var records = {};
  for (var _iterator = this.records, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
    var _ref;

    if (_isArray) {
      if (_i >= _iterator.length) break;
      _ref = _iterator[_i++];
    } else {
      _i = _iterator.next();
      if (_i.done) break;
      _ref = _i.value;
    }

    var record = _ref;

    // find out what language this is for
    var language = LANGUAGES[record.platformID][record.languageID];

    if (language == null && this.langTags != null && record.languageID >= 0x8000) {
      language = this.langTags[record.languageID - 0x8000].tag;
    }

    if (language == null) {
      language = record.platformID + '-' + record.languageID;
    }

    // if the nameID is >= 256, it is a font feature record (AAT)
    var key = record.nameID >= 256 ? 'fontFeatures' : NAMES[record.nameID] || record.nameID;
    if (records[key] == null) {
      records[key] = {};
    }

    var obj = records[key];
    if (record.nameID >= 256) {
      obj = obj[record.nameID] || (obj[record.nameID] = {});
    }

    if (typeof record.string === 'string' || typeof obj[language] !== 'string') {
      obj[language] = record.string;
    }
  }

  this.records = records;
};

NameTable.preEncode = function () {
  if (Array.isArray(this.records)) return;
  this.version = 0;

  var records = [];
  for (var key in this.records) {
    var val = this.records[key];
    if (key === 'fontFeatures') continue;

    records.push({
      platformID: 3,
      encodingID: 1,
      languageID: 0x409,
      nameID: NAMES.indexOf(key),
      length: Buffer.byteLength(val.en, 'utf16le'),
      string: val.en
    });

    if (key === 'postscriptName') {
      records.push({
        platformID: 1,
        encodingID: 0,
        languageID: 0,
        nameID: NAMES.indexOf(key),
        length: val.en.length,
        string: val.en
      });
    }
  }

  this.records = records;
  this.count = records.length;
  this.stringOffset = NameTable.size(this, null, false);
};

var OS2 = new r.VersionedStruct(r.uint16, {
  header: {
    xAvgCharWidth: r.int16, // average weighted advance width of lower case letters and space
    usWeightClass: r.uint16, // visual weight of stroke in glyphs
    usWidthClass: r.uint16, // relative change from the normal aspect ratio (width to height ratio)
    fsType: new r.Bitfield(r.uint16, [// Indicates font embedding licensing rights
    null, 'noEmbedding', 'viewOnly', 'editable', null, null, null, null, 'noSubsetting', 'bitmapOnly']),
    ySubscriptXSize: r.int16, // recommended horizontal size in pixels for subscripts
    ySubscriptYSize: r.int16, // recommended vertical size in pixels for subscripts
    ySubscriptXOffset: r.int16, // recommended horizontal offset for subscripts
    ySubscriptYOffset: r.int16, // recommended vertical offset form the baseline for subscripts
    ySuperscriptXSize: r.int16, // recommended horizontal size in pixels for superscripts
    ySuperscriptYSize: r.int16, // recommended vertical size in pixels for superscripts
    ySuperscriptXOffset: r.int16, // recommended horizontal offset for superscripts
    ySuperscriptYOffset: r.int16, // recommended vertical offset from the baseline for superscripts
    yStrikeoutSize: r.int16, // width of the strikeout stroke
    yStrikeoutPosition: r.int16, // position of the strikeout stroke relative to the baseline
    sFamilyClass: r.int16, // classification of font-family design
    panose: new r.Array(r.uint8, 10), // describe the visual characteristics of a given typeface
    ulCharRange: new r.Array(r.uint32, 4),
    vendorID: new r.String(4), // four character identifier for the font vendor
    fsSelection: new r.Bitfield(r.uint16, [// bit field containing information about the font
    'italic', 'underscore', 'negative', 'outlined', 'strikeout', 'bold', 'regular', 'useTypoMetrics', 'wws', 'oblique']),
    usFirstCharIndex: r.uint16, // The minimum Unicode index in this font
    usLastCharIndex: r.uint16 // The maximum Unicode index in this font
  },

  // The Apple version of this table ends here, but the Microsoft one continues on...
  0: {},

  1: {
    typoAscender: r.int16,
    typoDescender: r.int16,
    typoLineGap: r.int16,
    winAscent: r.uint16,
    winDescent: r.uint16,
    codePageRange: new r.Array(r.uint32, 2)
  },

  2: {
    // these should be common with version 1 somehow
    typoAscender: r.int16,
    typoDescender: r.int16,
    typoLineGap: r.int16,
    winAscent: r.uint16,
    winDescent: r.uint16,
    codePageRange: new r.Array(r.uint32, 2),

    xHeight: r.int16,
    capHeight: r.int16,
    defaultChar: r.uint16,
    breakChar: r.uint16,
    maxContent: r.uint16
  },

  5: {
    typoAscender: r.int16,
    typoDescender: r.int16,
    typoLineGap: r.int16,
    winAscent: r.uint16,
    winDescent: r.uint16,
    codePageRange: new r.Array(r.uint32, 2),

    xHeight: r.int16,
    capHeight: r.int16,
    defaultChar: r.uint16,
    breakChar: r.uint16,
    maxContent: r.uint16,

    usLowerOpticalPointSize: r.uint16,
    usUpperOpticalPointSize: r.uint16
  }
});

var versions = OS2.versions;
versions[3] = versions[4] = versions[2];

// PostScript information
var post = new r.VersionedStruct(r.fixed32, {
  header: { // these fields exist at the top of all versions
    italicAngle: r.fixed32, // Italic angle in counter-clockwise degrees from the vertical.
    underlinePosition: r.int16, // Suggested distance of the top of the underline from the baseline
    underlineThickness: r.int16, // Suggested values for the underline thickness
    isFixedPitch: r.uint32, // Whether the font is monospaced
    minMemType42: r.uint32, // Minimum memory usage when a TrueType font is downloaded as a Type 42 font
    maxMemType42: r.uint32, // Maximum memory usage when a TrueType font is downloaded as a Type 42 font
    minMemType1: r.uint32, // Minimum memory usage when a TrueType font is downloaded as a Type 1 font
    maxMemType1: r.uint32 // Maximum memory usage when a TrueType font is downloaded as a Type 1 font
  },

  1: {}, // version 1 has no additional fields

  2: {
    numberOfGlyphs: r.uint16,
    glyphNameIndex: new r.Array(r.uint16, 'numberOfGlyphs'),
    names: new r.Array(new r.String(r.uint8))
  },

  2.5: {
    numberOfGlyphs: r.uint16,
    offsets: new r.Array(r.uint8, 'numberOfGlyphs')
  },

  3: {}, // version 3 has no additional fields

  4: {
    map: new r.Array(r.uint32, function (t) {
      return t.parent.maxp.numGlyphs;
    })
  }
});

// An array of predefined values accessible by instructions
var cvt = new r.Struct({
  controlValues: new r.Array(r.int16)
});

// A list of instructions that are executed once when a font is first used.
// These instructions are known as the font program. The main use of this table
// is for the definition of functions that are used in many different glyph programs.
var fpgm = new r.Struct({
  instructions: new r.Array(r.uint8)
});

var loca = new r.VersionedStruct('head.indexToLocFormat', {
  0: {
    offsets: new r.Array(r.uint16)
  },
  1: {
    offsets: new r.Array(r.uint32)
  }
});

loca.process = function () {
  if (this.version === 0) {
    for (var i = 0; i < this.offsets.length; i++) {
      this.offsets[i] <<= 1;
    }
  }
};

loca.preEncode = function () {
  if (this.version != null) return;

  // assume this.offsets is a sorted array
  this.version = this.offsets[this.offsets.length - 1] > 0xffff ? 1 : 0;

  if (this.version === 0) {
    for (var i = 0; i < this.offsets.length; i++) {
      this.offsets[i] >>>= 1;
    }
  }
};

// Set of instructions executed whenever the point size or font transformation change
var prep = new r.Struct({
  controlValueProgram: new r.Array(r.uint8)
});

// only used for encoding
var glyf = new r.Array(new r.Buffer());

var CFFIndex = function () {
  function CFFIndex(type) {
    _classCallCheck(this, CFFIndex);

    this.type = type;
  }

  CFFIndex.prototype.getCFFVersion = function getCFFVersion(ctx) {
    while (ctx && !ctx.hdrSize) {
      ctx = ctx.parent;
    }

    return ctx ? ctx.version : -1;
  };

  CFFIndex.prototype.decode = function decode(stream, parent) {
    var version = this.getCFFVersion(parent);
    var count = version >= 2 ? stream.readUInt32BE() : stream.readUInt16BE();

    if (count === 0) {
      return [];
    }

    var offSize = stream.readUInt8();
    var offsetType = void 0;
    if (offSize === 1) {
      offsetType = r.uint8;
    } else if (offSize === 2) {
      offsetType = r.uint16;
    } else if (offSize === 3) {
      offsetType = r.uint24;
    } else if (offSize === 4) {
      offsetType = r.uint32;
    } else {
      throw new Error("Bad offset size in CFFIndex: " + offSize + " " + stream.pos);
    }

    var ret = [];
    var startPos = stream.pos + (count + 1) * offSize - 1;

    var start = offsetType.decode(stream);
    for (var i = 0; i < count; i++) {
      var end = offsetType.decode(stream);

      if (this.type != null) {
        var pos = stream.pos;
        stream.pos = startPos + start;

        parent.length = end - start;
        ret.push(this.type.decode(stream, parent));
        stream.pos = pos;
      } else {
        ret.push({
          offset: startPos + start,
          length: end - start
        });
      }

      start = end;
    }

    stream.pos = startPos + start;
    return ret;
  };

  CFFIndex.prototype.size = function size(arr, parent) {
    var size = 2;
    if (arr.length === 0) {
      return size;
    }

    var type = this.type || new r.Buffer();

    // find maximum offset to detminine offset type
    var offset = 1;
    for (var i = 0; i < arr.length; i++) {
      var item = arr[i];
      offset += type.size(item, parent);
    }

    var offsetType = void 0;
    if (offset <= 0xff) {
      offsetType = r.uint8;
    } else if (offset <= 0xffff) {
      offsetType = r.uint16;
    } else if (offset <= 0xffffff) {
      offsetType = r.uint24;
    } else if (offset <= 0xffffffff) {
      offsetType = r.uint32;
    } else {
      throw new Error("Bad offset in CFFIndex");
    }

    size += 1 + offsetType.size() * (arr.length + 1);
    size += offset - 1;

    return size;
  };

  CFFIndex.prototype.encode = function encode(stream, arr, parent) {
    stream.writeUInt16BE(arr.length);
    if (arr.length === 0) {
      return;
    }

    var type = this.type || new r.Buffer();

    // find maximum offset to detminine offset type
    var sizes = [];
    var offset = 1;
    for (var _iterator = arr, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var item = _ref;

      var s = type.size(item, parent);
      sizes.push(s);
      offset += s;
    }

    var offsetType = void 0;
    if (offset <= 0xff) {
      offsetType = r.uint8;
    } else if (offset <= 0xffff) {
      offsetType = r.uint16;
    } else if (offset <= 0xffffff) {
      offsetType = r.uint24;
    } else if (offset <= 0xffffffff) {
      offsetType = r.uint32;
    } else {
      throw new Error("Bad offset in CFFIndex");
    }

    // write offset size
    stream.writeUInt8(offsetType.size());

    // write elements
    offset = 1;
    offsetType.encode(stream, offset);

    for (var _iterator2 = sizes, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
      var _ref2;

      if (_isArray2) {
        if (_i2 >= _iterator2.length) break;
        _ref2 = _iterator2[_i2++];
      } else {
        _i2 = _iterator2.next();
        if (_i2.done) break;
        _ref2 = _i2.value;
      }

      var size = _ref2;

      offset += size;
      offsetType.encode(stream, offset);
    }

    for (var _iterator3 = arr, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
      var _ref3;

      if (_isArray3) {
        if (_i3 >= _iterator3.length) break;
        _ref3 = _iterator3[_i3++];
      } else {
        _i3 = _iterator3.next();
        if (_i3.done) break;
        _ref3 = _i3.value;
      }

      var _item = _ref3;

      type.encode(stream, _item, parent);
    }

    return;
  };

  return CFFIndex;
}();

var FLOAT_EOF = 0xf;
var FLOAT_LOOKUP = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '.', 'E', 'E-', null, '-'];

var FLOAT_ENCODE_LOOKUP = {
  '.': 10,
  'E': 11,
  'E-': 12,
  '-': 14
};

var CFFOperand = function () {
  function CFFOperand() {
    _classCallCheck(this, CFFOperand);
  }

  CFFOperand.decode = function decode(stream, value) {
    if (32 <= value && value <= 246) {
      return value - 139;
    }

    if (247 <= value && value <= 250) {
      return (value - 247) * 256 + stream.readUInt8() + 108;
    }

    if (251 <= value && value <= 254) {
      return -(value - 251) * 256 - stream.readUInt8() - 108;
    }

    if (value === 28) {
      return stream.readInt16BE();
    }

    if (value === 29) {
      return stream.readInt32BE();
    }

    if (value === 30) {
      var str = '';
      while (true) {
        var b = stream.readUInt8();

        var n1 = b >> 4;
        if (n1 === FLOAT_EOF) {
          break;
        }
        str += FLOAT_LOOKUP[n1];

        var n2 = b & 15;
        if (n2 === FLOAT_EOF) {
          break;
        }
        str += FLOAT_LOOKUP[n2];
      }

      return parseFloat(str);
    }

    return null;
  };

  CFFOperand.size = function size(value) {
    // if the value needs to be forced to the largest size (32 bit)
    // e.g. for unknown pointers, set to 32768
    if (value.forceLarge) {
      value = 32768;
    }

    if ((value | 0) !== value) {
      // floating point
      var str = '' + value;
      return 1 + Math.ceil((str.length + 1) / 2);
    } else if (-107 <= value && value <= 107) {
      return 1;
    } else if (108 <= value && value <= 1131 || -1131 <= value && value <= -108) {
      return 2;
    } else if (-32768 <= value && value <= 32767) {
      return 3;
    } else {
      return 5;
    }
  };

  CFFOperand.encode = function encode(stream, value) {
    // if the value needs to be forced to the largest size (32 bit)
    // e.g. for unknown pointers, save the old value and set to 32768
    var val = Number(value);

    if (value.forceLarge) {
      stream.writeUInt8(29);
      return stream.writeInt32BE(val);
    } else if ((val | 0) !== val) {
      // floating point
      stream.writeUInt8(30);

      var str = '' + val;
      for (var i = 0; i < str.length; i += 2) {
        var c1 = str[i];
        var n1 = FLOAT_ENCODE_LOOKUP[c1] || +c1;

        if (i === str.length - 1) {
          var n2 = FLOAT_EOF;
        } else {
          var c2 = str[i + 1];
          var n2 = FLOAT_ENCODE_LOOKUP[c2] || +c2;
        }

        stream.writeUInt8(n1 << 4 | n2 & 15);
      }

      if (n2 !== FLOAT_EOF) {
        return stream.writeUInt8(FLOAT_EOF << 4);
      }
    } else if (-107 <= val && val <= 107) {
      return stream.writeUInt8(val + 139);
    } else if (108 <= val && val <= 1131) {
      val -= 108;
      stream.writeUInt8((val >> 8) + 247);
      return stream.writeUInt8(val & 0xff);
    } else if (-1131 <= val && val <= -108) {
      val = -val - 108;
      stream.writeUInt8((val >> 8) + 251);
      return stream.writeUInt8(val & 0xff);
    } else if (-32768 <= val && val <= 32767) {
      stream.writeUInt8(28);
      return stream.writeInt16BE(val);
    } else {
      stream.writeUInt8(29);
      return stream.writeInt32BE(val);
    }
  };

  return CFFOperand;
}();

var CFFDict = function () {
  function CFFDict() {
    var ops = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];

    _classCallCheck(this, CFFDict);

    this.ops = ops;
    this.fields = {};
    for (var _iterator = ops, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var field = _ref;

      var key = Array.isArray(field[0]) ? field[0][0] << 8 | field[0][1] : field[0];
      this.fields[key] = field;
    }
  }

  CFFDict.prototype.decodeOperands = function decodeOperands(type, stream, ret, operands) {
    var _this = this;

    if (Array.isArray(type)) {
      return operands.map(function (op, i) {
        return _this.decodeOperands(type[i], stream, ret, [op]);
      });
    } else if (type.decode != null) {
      return type.decode(stream, ret, operands);
    } else {
      switch (type) {
        case 'number':
        case 'offset':
        case 'sid':
          return operands[0];
        case 'boolean':
          return !!operands[0];
        default:
          return operands;
      }
    }
  };

  CFFDict.prototype.encodeOperands = function encodeOperands(type, stream, ctx, operands) {
    var _this2 = this;

    if (Array.isArray(type)) {
      return operands.map(function (op, i) {
        return _this2.encodeOperands(type[i], stream, ctx, op)[0];
      });
    } else if (type.encode != null) {
      return type.encode(stream, operands, ctx);
    } else if (typeof operands === 'number') {
      return [operands];
    } else if (typeof operands === 'boolean') {
      return [+operands];
    } else if (Array.isArray(operands)) {
      return operands;
    } else {
      return [operands];
    }
  };

  CFFDict.prototype.decode = function decode(stream, parent) {
    var end = stream.pos + parent.length;
    var ret = {};
    var operands = [];

    // define hidden properties
    _Object$defineProperties(ret, {
      parent: { value: parent },
      _startOffset: { value: stream.pos }
    });

    // fill in defaults
    for (var key in this.fields) {
      var field = this.fields[key];
      ret[field[1]] = field[3];
    }

    while (stream.pos < end) {
      var b = stream.readUInt8();
      if (b < 28) {
        if (b === 12) {
          b = b << 8 | stream.readUInt8();
        }

        var _field = this.fields[b];
        if (!_field) {
          throw new Error('Unknown operator ' + b);
        }

        var val = this.decodeOperands(_field[2], stream, ret, operands);
        if (val != null) {
          if (val instanceof restructure_src_utils.PropertyDescriptor) {
            _Object$defineProperty(ret, _field[1], val);
          } else {
            ret[_field[1]] = val;
          }
        }

        operands = [];
      } else {
        operands.push(CFFOperand.decode(stream, b));
      }
    }

    return ret;
  };

  CFFDict.prototype.size = function size(dict, parent) {
    var includePointers = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;

    var ctx = {
      parent: parent,
      val: dict,
      pointerSize: 0,
      startOffset: parent.startOffset || 0
    };

    var len = 0;

    for (var k in this.fields) {
      var field = this.fields[k];
      var val = dict[field[1]];
      if (val == null || isEqual(val, field[3])) {
        continue;
      }

      var operands = this.encodeOperands(field[2], null, ctx, val);
      for (var _iterator2 = operands, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
        var _ref2;

        if (_isArray2) {
          if (_i2 >= _iterator2.length) break;
          _ref2 = _iterator2[_i2++];
        } else {
          _i2 = _iterator2.next();
          if (_i2.done) break;
          _ref2 = _i2.value;
        }

        var op = _ref2;

        len += CFFOperand.size(op);
      }

      var key = Array.isArray(field[0]) ? field[0] : [field[0]];
      len += key.length;
    }

    if (includePointers) {
      len += ctx.pointerSize;
    }

    return len;
  };

  CFFDict.prototype.encode = function encode(stream, dict, parent) {
    var ctx = {
      pointers: [],
      startOffset: stream.pos,
      parent: parent,
      val: dict,
      pointerSize: 0
    };

    ctx.pointerOffset = stream.pos + this.size(dict, ctx, false);

    for (var _iterator3 = this.ops, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
      var _ref3;

      if (_isArray3) {
        if (_i3 >= _iterator3.length) break;
        _ref3 = _iterator3[_i3++];
      } else {
        _i3 = _iterator3.next();
        if (_i3.done) break;
        _ref3 = _i3.value;
      }

      var field = _ref3;

      var val = dict[field[1]];
      if (val == null || isEqual(val, field[3])) {
        continue;
      }

      var operands = this.encodeOperands(field[2], stream, ctx, val);
      for (var _iterator4 = operands, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _getIterator(_iterator4);;) {
        var _ref4;

        if (_isArray4) {
          if (_i4 >= _iterator4.length) break;
          _ref4 = _iterator4[_i4++];
        } else {
          _i4 = _iterator4.next();
          if (_i4.done) break;
          _ref4 = _i4.value;
        }

        var op = _ref4;

        CFFOperand.encode(stream, op);
      }

      var key = Array.isArray(field[0]) ? field[0] : [field[0]];
      for (var _iterator5 = key, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _getIterator(_iterator5);;) {
        var _ref5;

        if (_isArray5) {
          if (_i5 >= _iterator5.length) break;
          _ref5 = _iterator5[_i5++];
        } else {
          _i5 = _iterator5.next();
          if (_i5.done) break;
          _ref5 = _i5.value;
        }

        var _op = _ref5;

        stream.writeUInt8(_op);
      }
    }

    var i = 0;
    while (i < ctx.pointers.length) {
      var ptr = ctx.pointers[i++];
      ptr.type.encode(stream, ptr.val, ptr.parent);
    }

    return;
  };

  return CFFDict;
}();

var CFFPointer = function (_r$Pointer) {
  _inherits(CFFPointer, _r$Pointer);

  function CFFPointer(type) {
    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

    _classCallCheck(this, CFFPointer);

    if (options.type == null) {
      options.type = 'global';
    }

    return _possibleConstructorReturn(this, _r$Pointer.call(this, null, type, options));
  }

  CFFPointer.prototype.decode = function decode(stream, parent, operands) {
    this.offsetType = {
      decode: function decode() {
        return operands[0];
      }
    };

    return _r$Pointer.prototype.decode.call(this, stream, parent, operands);
  };

  CFFPointer.prototype.encode = function encode(stream, value, ctx) {
    if (!stream) {
      // compute the size (so ctx.pointerSize is correct)
      this.offsetType = {
        size: function size() {
          return 0;
        }
      };

      this.size(value, ctx);
      return [new Ptr(0)];
    }

    var ptr = null;
    this.offsetType = {
      encode: function encode(stream, val) {
        return ptr = val;
      }
    };

    _r$Pointer.prototype.encode.call(this, stream, value, ctx);
    return [new Ptr(ptr)];
  };

  return CFFPointer;
}(r.Pointer);

var Ptr = function () {
  function Ptr(val) {
    _classCallCheck(this, Ptr);

    this.val = val;
    this.forceLarge = true;
  }

  Ptr.prototype.valueOf = function valueOf() {
    return this.val;
  };

  return Ptr;
}();

var CFFBlendOp = function () {
  function CFFBlendOp() {
    _classCallCheck(this, CFFBlendOp);
  }

  CFFBlendOp.decode = function decode(stream, parent, operands) {
    var numBlends = operands.pop();

    // TODO: actually blend. For now just consume the deltas
    // since we don't use any of the values anyway.
    while (operands.length > numBlends) {
      operands.pop();
    }
  };

  return CFFBlendOp;
}();

var CFFPrivateDict = new CFFDict([
// key       name                    type                                          default
[6, 'BlueValues', 'delta', null], [7, 'OtherBlues', 'delta', null], [8, 'FamilyBlues', 'delta', null], [9, 'FamilyOtherBlues', 'delta', null], [[12, 9], 'BlueScale', 'number', 0.039625], [[12, 10], 'BlueShift', 'number', 7], [[12, 11], 'BlueFuzz', 'number', 1], [10, 'StdHW', 'number', null], [11, 'StdVW', 'number', null], [[12, 12], 'StemSnapH', 'delta', null], [[12, 13], 'StemSnapV', 'delta', null], [[12, 14], 'ForceBold', 'boolean', false], [[12, 17], 'LanguageGroup', 'number', 0], [[12, 18], 'ExpansionFactor', 'number', 0.06], [[12, 19], 'initialRandomSeed', 'number', 0], [20, 'defaultWidthX', 'number', 0], [21, 'nominalWidthX', 'number', 0], [22, 'vsindex', 'number', 0], [23, 'blend', CFFBlendOp, null], [19, 'Subrs', new CFFPointer(new CFFIndex(), { type: 'local' }), null]]);

// Automatically generated from Appendix A of the CFF specification; do
// not edit. Length should be 391.
var standardStrings = [".notdef", "space", "exclam", "quotedbl", "numbersign", "dollar", "percent", "ampersand", "quoteright", "parenleft", "parenright", "asterisk", "plus", "comma", "hyphen", "period", "slash", "zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "colon", "semicolon", "less", "equal", "greater", "question", "at", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", "bracketleft", "backslash", "bracketright", "asciicircum", "underscore", "quoteleft", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "braceleft", "bar", "braceright", "asciitilde", "exclamdown", "cent", "sterling", "fraction", "yen", "florin", "section", "currency", "quotesingle", "quotedblleft", "guillemotleft", "guilsinglleft", "guilsinglright", "fi", "fl", "endash", "dagger", "daggerdbl", "periodcentered", "paragraph", "bullet", "quotesinglbase", "quotedblbase", "quotedblright", "guillemotright", "ellipsis", "perthousand", "questiondown", "grave", "acute", "circumflex", "tilde", "macron", "breve", "dotaccent", "dieresis", "ring", "cedilla", "hungarumlaut", "ogonek", "caron", "emdash", "AE", "ordfeminine", "Lslash", "Oslash", "OE", "ordmasculine", "ae", "dotlessi", "lslash", "oslash", "oe", "germandbls", "onesuperior", "logicalnot", "mu", "trademark", "Eth", "onehalf", "plusminus", "Thorn", "onequarter", "divide", "brokenbar", "degree", "thorn", "threequarters", "twosuperior", "registered", "minus", "eth", "multiply", "threesuperior", "copyright", "Aacute", "Acircumflex", "Adieresis", "Agrave", "Aring", "Atilde", "Ccedilla", "Eacute", "Ecircumflex", "Edieresis", "Egrave", "Iacute", "Icircumflex", "Idieresis", "Igrave", "Ntilde", "Oacute", "Ocircumflex", "Odieresis", "Ograve", "Otilde", "Scaron", "Uacute", "Ucircumflex", "Udieresis", "Ugrave", "Yacute", "Ydieresis", "Zcaron", "aacute", "acircumflex", "adieresis", "agrave", "aring", "atilde", "ccedilla", "eacute", "ecircumflex", "edieresis", "egrave", "iacute", "icircumflex", "idieresis", "igrave", "ntilde", "oacute", "ocircumflex", "odieresis", "ograve", "otilde", "scaron", "uacute", "ucircumflex", "udieresis", "ugrave", "yacute", "ydieresis", "zcaron", "exclamsmall", "Hungarumlautsmall", "dollaroldstyle", "dollarsuperior", "ampersandsmall", "Acutesmall", "parenleftsuperior", "parenrightsuperior", "twodotenleader", "onedotenleader", "zerooldstyle", "oneoldstyle", "twooldstyle", "threeoldstyle", "fouroldstyle", "fiveoldstyle", "sixoldstyle", "sevenoldstyle", "eightoldstyle", "nineoldstyle", "commasuperior", "threequartersemdash", "periodsuperior", "questionsmall", "asuperior", "bsuperior", "centsuperior", "dsuperior", "esuperior", "isuperior", "lsuperior", "msuperior", "nsuperior", "osuperior", "rsuperior", "ssuperior", "tsuperior", "ff", "ffi", "ffl", "parenleftinferior", "parenrightinferior", "Circumflexsmall", "hyphensuperior", "Gravesmall", "Asmall", "Bsmall", "Csmall", "Dsmall", "Esmall", "Fsmall", "Gsmall", "Hsmall", "Ismall", "Jsmall", "Ksmall", "Lsmall", "Msmall", "Nsmall", "Osmall", "Psmall", "Qsmall", "Rsmall", "Ssmall", "Tsmall", "Usmall", "Vsmall", "Wsmall", "Xsmall", "Ysmall", "Zsmall", "colonmonetary", "onefitted", "rupiah", "Tildesmall", "exclamdownsmall", "centoldstyle", "Lslashsmall", "Scaronsmall", "Zcaronsmall", "Dieresissmall", "Brevesmall", "Caronsmall", "Dotaccentsmall", "Macronsmall", "figuredash", "hypheninferior", "Ogoneksmall", "Ringsmall", "Cedillasmall", "questiondownsmall", "oneeighth", "threeeighths", "fiveeighths", "seveneighths", "onethird", "twothirds", "zerosuperior", "foursuperior", "fivesuperior", "sixsuperior", "sevensuperior", "eightsuperior", "ninesuperior", "zeroinferior", "oneinferior", "twoinferior", "threeinferior", "fourinferior", "fiveinferior", "sixinferior", "seveninferior", "eightinferior", "nineinferior", "centinferior", "dollarinferior", "periodinferior", "commainferior", "Agravesmall", "Aacutesmall", "Acircumflexsmall", "Atildesmall", "Adieresissmall", "Aringsmall", "AEsmall", "Ccedillasmall", "Egravesmall", "Eacutesmall", "Ecircumflexsmall", "Edieresissmall", "Igravesmall", "Iacutesmall", "Icircumflexsmall", "Idieresissmall", "Ethsmall", "Ntildesmall", "Ogravesmall", "Oacutesmall", "Ocircumflexsmall", "Otildesmall", "Odieresissmall", "OEsmall", "Oslashsmall", "Ugravesmall", "Uacutesmall", "Ucircumflexsmall", "Udieresissmall", "Yacutesmall", "Thornsmall", "Ydieresissmall", "001.000", "001.001", "001.002", "001.003", "Black", "Bold", "Book", "Light", "Medium", "Regular", "Roman", "Semibold"];

var StandardEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'exclamdown', 'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', '', 'endash', 'dagger', 'daggerdbl', 'periodcentered', '', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', '', 'questiondown', '', 'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', '', 'ring', 'cedilla', '', 'hungarumlaut', 'ogonek', 'caron', 'emdash', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'AE', '', 'ordfeminine', '', '', '', '', 'Lslash', 'Oslash', 'OE', 'ordmasculine', '', '', '', '', '', 'ae', '', '', '', 'dotlessi', '', '', 'lslash', 'oslash', 'oe', 'germandbls'];

var ExpertEncoding = ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'space', 'exclamsmall', 'Hungarumlautsmall', '', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'questionsmall', '', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', '', '', 'isuperior', '', '', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', '', '', 'rsuperior', 'ssuperior', 'tsuperior', '', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '', 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', 'Tildesmall', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall', '', '', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall', '', 'Dotaccentsmall', '', '', 'Macronsmall', '', '', 'figuredash', 'hypheninferior', '', '', 'Ogoneksmall', 'Ringsmall', 'Cedillasmall', '', '', '', 'onequarter', 'onehalf', 'threequarters', 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', '', '', 'zerosuperior', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall', 'Ydieresissmall'];

var ISOAdobeCharset = ['.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency', 'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl', 'periodcentered', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', 'questiondown', 'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'emdash', 'AE', 'ordfeminine', 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', 'dotlessi', 'lslash', 'oslash', 'oe', 'germandbls', 'onesuperior', 'logicalnot', 'mu', 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', 'onequarter', 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', 'twosuperior', 'registered', 'minus', 'eth', 'multiply', 'threesuperior', 'copyright', 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', 'Atilde', 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', 'Ocircumflex', 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', 'Ucircumflex', 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', 'aacute', 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', 'ccedilla', 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', 'icircumflex', 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', 'odieresis', 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', 'udieresis', 'ugrave', 'yacute', 'ydieresis', 'zcaron'];

var ExpertCharset = ['.notdef', 'space', 'exclamsmall', 'Hungarumlautsmall', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'questionsmall', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', 'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah', 'Tildesmall', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall', 'Dotaccentsmall', 'Macronsmall', 'figuredash', 'hypheninferior', 'Ogoneksmall', 'Ringsmall', 'Cedillasmall', 'onequarter', 'onehalf', 'threequarters', 'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall', 'Ydieresissmall'];

var ExpertSubsetCharset = ['.notdef', 'space', 'dollaroldstyle', 'dollarsuperior', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior', 'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior', 'hyphensuperior', 'colonmonetary', 'onefitted', 'rupiah', 'centoldstyle', 'figuredash', 'hypheninferior', 'onequarter', 'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior', 'commainferior'];

//########################
// Scripts and Languages #
//########################

var LangSysTable = new r.Struct({
  reserved: new r.Reserved(r.uint16),
  reqFeatureIndex: r.uint16,
  featureCount: r.uint16,
  featureIndexes: new r.Array(r.uint16, 'featureCount')
});

var LangSysRecord = new r.Struct({
  tag: new r.String(4),
  langSys: new r.Pointer(r.uint16, LangSysTable, { type: 'parent' })
});

var Script = new r.Struct({
  defaultLangSys: new r.Pointer(r.uint16, LangSysTable),
  count: r.uint16,
  langSysRecords: new r.Array(LangSysRecord, 'count')
});

var ScriptRecord = new r.Struct({
  tag: new r.String(4),
  script: new r.Pointer(r.uint16, Script, { type: 'parent' })
});

var ScriptList = new r.Array(ScriptRecord, r.uint16);

//#######################
// Features and Lookups #
//#######################

var Feature = new r.Struct({
  featureParams: r.uint16, // pointer
  lookupCount: r.uint16,
  lookupListIndexes: new r.Array(r.uint16, 'lookupCount')
});

var FeatureRecord = new r.Struct({
  tag: new r.String(4),
  feature: new r.Pointer(r.uint16, Feature, { type: 'parent' })
});

var FeatureList = new r.Array(FeatureRecord, r.uint16);

var LookupFlags = new r.Struct({
  markAttachmentType: r.uint8,
  flags: new r.Bitfield(r.uint8, ['rightToLeft', 'ignoreBaseGlyphs', 'ignoreLigatures', 'ignoreMarks', 'useMarkFilteringSet'])
});

function LookupList(SubTable) {
  var Lookup = new r.Struct({
    lookupType: r.uint16,
    flags: LookupFlags,
    subTableCount: r.uint16,
    subTables: new r.Array(new r.Pointer(r.uint16, SubTable), 'subTableCount'),
    markFilteringSet: new r.Optional(r.uint16, function (t) {
      return t.flags.flags.useMarkFilteringSet;
    })
  });

  return new r.LazyArray(new r.Pointer(r.uint16, Lookup), r.uint16);
}

//#################
// Coverage Table #
//#################

var RangeRecord = new r.Struct({
  start: r.uint16,
  end: r.uint16,
  startCoverageIndex: r.uint16
});

var Coverage = new r.VersionedStruct(r.uint16, {
  1: {
    glyphCount: r.uint16,
    glyphs: new r.Array(r.uint16, 'glyphCount')
  },
  2: {
    rangeCount: r.uint16,
    rangeRecords: new r.Array(RangeRecord, 'rangeCount')
  }
});

//#########################
// Class Definition Table #
//#########################

var ClassRangeRecord = new r.Struct({
  start: r.uint16,
  end: r.uint16,
  class: r.uint16
});

var ClassDef = new r.VersionedStruct(r.uint16, {
  1: { // Class array
    startGlyph: r.uint16,
    glyphCount: r.uint16,
    classValueArray: new r.Array(r.uint16, 'glyphCount')
  },
  2: { // Class ranges
    classRangeCount: r.uint16,
    classRangeRecord: new r.Array(ClassRangeRecord, 'classRangeCount')
  }
});

//###############
// Device Table #
//###############

var Device = new r.Struct({
  a: r.uint16, // startSize for hinting Device, outerIndex for VariationIndex
  b: r.uint16, // endSize for Device, innerIndex for VariationIndex
  deltaFormat: r.uint16
});

//#############################################
// Contextual Substitution/Positioning Tables #
//#############################################

var LookupRecord = new r.Struct({
  sequenceIndex: r.uint16,
  lookupListIndex: r.uint16
});

var Rule = new r.Struct({
  glyphCount: r.uint16,
  lookupCount: r.uint16,
  input: new r.Array(r.uint16, function (t) {
    return t.glyphCount - 1;
  }),
  lookupRecords: new r.Array(LookupRecord, 'lookupCount')
});

var RuleSet = new r.Array(new r.Pointer(r.uint16, Rule), r.uint16);

var ClassRule = new r.Struct({
  glyphCount: r.uint16,
  lookupCount: r.uint16,
  classes: new r.Array(r.uint16, function (t) {
    return t.glyphCount - 1;
  }),
  lookupRecords: new r.Array(LookupRecord, 'lookupCount')
});

var ClassSet = new r.Array(new r.Pointer(r.uint16, ClassRule), r.uint16);

var Context = new r.VersionedStruct(r.uint16, {
  1: { // Simple context
    coverage: new r.Pointer(r.uint16, Coverage),
    ruleSetCount: r.uint16,
    ruleSets: new r.Array(new r.Pointer(r.uint16, RuleSet), 'ruleSetCount')
  },
  2: { // Class-based context
    coverage: new r.Pointer(r.uint16, Coverage),
    classDef: new r.Pointer(r.uint16, ClassDef),
    classSetCnt: r.uint16,
    classSet: new r.Array(new r.Pointer(r.uint16, ClassSet), 'classSetCnt')
  },
  3: {
    glyphCount: r.uint16,
    lookupCount: r.uint16,
    coverages: new r.Array(new r.Pointer(r.uint16, Coverage), 'glyphCount'),
    lookupRecords: new r.Array(LookupRecord, 'lookupCount')
  }
});

//######################################################
// Chaining Contextual Substitution/Positioning Tables #
//######################################################

var ChainRule = new r.Struct({
  backtrackGlyphCount: r.uint16,
  backtrack: new r.Array(r.uint16, 'backtrackGlyphCount'),
  inputGlyphCount: r.uint16,
  input: new r.Array(r.uint16, function (t) {
    return t.inputGlyphCount - 1;
  }),
  lookaheadGlyphCount: r.uint16,
  lookahead: new r.Array(r.uint16, 'lookaheadGlyphCount'),
  lookupCount: r.uint16,
  lookupRecords: new r.Array(LookupRecord, 'lookupCount')
});

var ChainRuleSet = new r.Array(new r.Pointer(r.uint16, ChainRule), r.uint16);

var ChainingContext = new r.VersionedStruct(r.uint16, {
  1: { // Simple context glyph substitution
    coverage: new r.Pointer(r.uint16, Coverage),
    chainCount: r.uint16,
    chainRuleSets: new r.Array(new r.Pointer(r.uint16, ChainRuleSet), 'chainCount')
  },

  2: { // Class-based chaining context
    coverage: new r.Pointer(r.uint16, Coverage),
    backtrackClassDef: new r.Pointer(r.uint16, ClassDef),
    inputClassDef: new r.Pointer(r.uint16, ClassDef),
    lookaheadClassDef: new r.Pointer(r.uint16, ClassDef),
    chainCount: r.uint16,
    chainClassSet: new r.Array(new r.Pointer(r.uint16, ChainRuleSet), 'chainCount')
  },

  3: { // Coverage-based chaining context
    backtrackGlyphCount: r.uint16,
    backtrackCoverage: new r.Array(new r.Pointer(r.uint16, Coverage), 'backtrackGlyphCount'),
    inputGlyphCount: r.uint16,
    inputCoverage: new r.Array(new r.Pointer(r.uint16, Coverage), 'inputGlyphCount'),
    lookaheadGlyphCount: r.uint16,
    lookaheadCoverage: new r.Array(new r.Pointer(r.uint16, Coverage), 'lookaheadGlyphCount'),
    lookupCount: r.uint16,
    lookupRecords: new r.Array(LookupRecord, 'lookupCount')
  }
});

var _;

/*******************
 * Variation Store *
 *******************/

var F2DOT14 = new r.Fixed(16, 'BE', 14);
var RegionAxisCoordinates = new r.Struct({
  startCoord: F2DOT14,
  peakCoord: F2DOT14,
  endCoord: F2DOT14
});

var VariationRegionList = new r.Struct({
  axisCount: r.uint16,
  regionCount: r.uint16,
  variationRegions: new r.Array(new r.Array(RegionAxisCoordinates, 'axisCount'), 'regionCount')
});

var DeltaSet = new r.Struct({
  shortDeltas: new r.Array(r.int16, function (t) {
    return t.parent.shortDeltaCount;
  }),
  regionDeltas: new r.Array(r.int8, function (t) {
    return t.parent.regionIndexCount - t.parent.shortDeltaCount;
  }),
  deltas: function deltas(t) {
    return t.shortDeltas.concat(t.regionDeltas);
  }
});

var ItemVariationData = new r.Struct({
  itemCount: r.uint16,
  shortDeltaCount: r.uint16,
  regionIndexCount: r.uint16,
  regionIndexes: new r.Array(r.uint16, 'regionIndexCount'),
  deltaSets: new r.Array(DeltaSet, 'itemCount')
});

var ItemVariationStore = new r.Struct({
  format: r.uint16,
  variationRegionList: new r.Pointer(r.uint32, VariationRegionList),
  variationDataCount: r.uint16,
  itemVariationData: new r.Array(new r.Pointer(r.uint32, ItemVariationData), 'variationDataCount')
});

/**********************
 * Feature Variations *
 **********************/

var ConditionTable = new r.VersionedStruct(r.uint16, {
  1: (_ = {
    axisIndex: r.uint16
  }, _['axisIndex'] = r.uint16, _.filterRangeMinValue = F2DOT14, _.filterRangeMaxValue = F2DOT14, _)
});

var ConditionSet = new r.Struct({
  conditionCount: r.uint16,
  conditionTable: new r.Array(new r.Pointer(r.uint32, ConditionTable), 'conditionCount')
});

var FeatureTableSubstitutionRecord = new r.Struct({
  featureIndex: r.uint16,
  alternateFeatureTable: new r.Pointer(r.uint32, Feature, { type: 'parent' })
});

var FeatureTableSubstitution = new r.Struct({
  version: r.fixed32,
  substitutionCount: r.uint16,
  substitutions: new r.Array(FeatureTableSubstitutionRecord, 'substitutionCount')
});

var FeatureVariationRecord = new r.Struct({
  conditionSet: new r.Pointer(r.uint32, ConditionSet, { type: 'parent' }),
  featureTableSubstitution: new r.Pointer(r.uint32, FeatureTableSubstitution, { type: 'parent' })
});

var FeatureVariations = new r.Struct({
  majorVersion: r.uint16,
  minorVersion: r.uint16,
  featureVariationRecordCount: r.uint32,
  featureVariationRecords: new r.Array(FeatureVariationRecord, 'featureVariationRecordCount')
});

// Checks if an operand is an index of a predefined value,
// otherwise delegates to the provided type.

var PredefinedOp = function () {
  function PredefinedOp(predefinedOps, type) {
    _classCallCheck(this, PredefinedOp);

    this.predefinedOps = predefinedOps;
    this.type = type;
  }

  PredefinedOp.prototype.decode = function decode(stream, parent, operands) {
    if (this.predefinedOps[operands[0]]) {
      return this.predefinedOps[operands[0]];
    }

    return this.type.decode(stream, parent, operands);
  };

  PredefinedOp.prototype.size = function size(value, ctx) {
    return this.type.size(value, ctx);
  };

  PredefinedOp.prototype.encode = function encode(stream, value, ctx) {
    var index = this.predefinedOps.indexOf(value);
    if (index !== -1) {
      return index;
    }

    return this.type.encode(stream, value, ctx);
  };

  return PredefinedOp;
}();

var CFFEncodingVersion = function (_r$Number) {
  _inherits(CFFEncodingVersion, _r$Number);

  function CFFEncodingVersion() {
    _classCallCheck(this, CFFEncodingVersion);

    return _possibleConstructorReturn(this, _r$Number.call(this, 'UInt8'));
  }

  CFFEncodingVersion.prototype.decode = function decode(stream) {
    return r.uint8.decode(stream) & 0x7f;
  };

  return CFFEncodingVersion;
}(r.Number);

var Range1 = new r.Struct({
  first: r.uint16,
  nLeft: r.uint8
});

var Range2 = new r.Struct({
  first: r.uint16,
  nLeft: r.uint16
});

var CFFCustomEncoding = new r.VersionedStruct(new CFFEncodingVersion(), {
  0: {
    nCodes: r.uint8,
    codes: new r.Array(r.uint8, 'nCodes')
  },

  1: {
    nRanges: r.uint8,
    ranges: new r.Array(Range1, 'nRanges')
  }

  // TODO: supplement?
});

var CFFEncoding = new PredefinedOp([StandardEncoding, ExpertEncoding], new CFFPointer(CFFCustomEncoding, { lazy: true }));

// Decodes an array of ranges until the total
// length is equal to the provided length.

var RangeArray = function (_r$Array) {
  _inherits(RangeArray, _r$Array);

  function RangeArray() {
    _classCallCheck(this, RangeArray);

    return _possibleConstructorReturn(this, _r$Array.apply(this, arguments));
  }

  RangeArray.prototype.decode = function decode(stream, parent) {
    var length = restructure_src_utils.resolveLength(this.length, stream, parent);
    var count = 0;
    var res = [];
    while (count < length) {
      var range = this.type.decode(stream, parent);
      range.offset = count;
      count += range.nLeft + 1;
      res.push(range);
    }

    return res;
  };

  return RangeArray;
}(r.Array);

var CFFCustomCharset = new r.VersionedStruct(r.uint8, {
  0: {
    glyphs: new r.Array(r.uint16, function (t) {
      return t.parent.CharStrings.length - 1;
    })
  },

  1: {
    ranges: new RangeArray(Range1, function (t) {
      return t.parent.CharStrings.length - 1;
    })
  },

  2: {
    ranges: new RangeArray(Range2, function (t) {
      return t.parent.CharStrings.length - 1;
    })
  }
});

var CFFCharset = new PredefinedOp([ISOAdobeCharset, ExpertCharset, ExpertSubsetCharset], new CFFPointer(CFFCustomCharset, { lazy: true }));

var FDRange3 = new r.Struct({
  first: r.uint16,
  fd: r.uint8
});

var FDRange4 = new r.Struct({
  first: r.uint32,
  fd: r.uint16
});

var FDSelect = new r.VersionedStruct(r.uint8, {
  0: {
    fds: new r.Array(r.uint8, function (t) {
      return t.parent.CharStrings.length;
    })
  },

  3: {
    nRanges: r.uint16,
    ranges: new r.Array(FDRange3, 'nRanges'),
    sentinel: r.uint16
  },

  4: {
    nRanges: r.uint32,
    ranges: new r.Array(FDRange4, 'nRanges'),
    sentinel: r.uint32
  }
});

var ptr = new CFFPointer(CFFPrivateDict);

var CFFPrivateOp = function () {
  function CFFPrivateOp() {
    _classCallCheck(this, CFFPrivateOp);
  }

  CFFPrivateOp.prototype.decode = function decode(stream, parent, operands) {
    parent.length = operands[0];
    return ptr.decode(stream, parent, [operands[1]]);
  };

  CFFPrivateOp.prototype.size = function size(dict, ctx) {
    return [CFFPrivateDict.size(dict, ctx, false), ptr.size(dict, ctx)[0]];
  };

  CFFPrivateOp.prototype.encode = function encode(stream, dict, ctx) {
    return [CFFPrivateDict.size(dict, ctx, false), ptr.encode(stream, dict, ctx)[0]];
  };

  return CFFPrivateOp;
}();

var FontDict = new CFFDict([
// key       name                   type(s)                                 default
[18, 'Private', new CFFPrivateOp(), null], [[12, 38], 'FontName', 'sid', null]]);

var CFFTopDict = new CFFDict([
// key       name                   type(s)                                 default
[[12, 30], 'ROS', ['sid', 'sid', 'number'], null], [0, 'version', 'sid', null], [1, 'Notice', 'sid', null], [[12, 0], 'Copyright', 'sid', null], [2, 'FullName', 'sid', null], [3, 'FamilyName', 'sid', null], [4, 'Weight', 'sid', null], [[12, 1], 'isFixedPitch', 'boolean', false], [[12, 2], 'ItalicAngle', 'number', 0], [[12, 3], 'UnderlinePosition', 'number', -100], [[12, 4], 'UnderlineThickness', 'number', 50], [[12, 5], 'PaintType', 'number', 0], [[12, 6], 'CharstringType', 'number', 2], [[12, 7], 'FontMatrix', 'array', [0.001, 0, 0, 0.001, 0, 0]], [13, 'UniqueID', 'number', null], [5, 'FontBBox', 'array', [0, 0, 0, 0]], [[12, 8], 'StrokeWidth', 'number', 0], [14, 'XUID', 'array', null], [15, 'charset', CFFCharset, ISOAdobeCharset], [16, 'Encoding', CFFEncoding, StandardEncoding], [17, 'CharStrings', new CFFPointer(new CFFIndex()), null], [18, 'Private', new CFFPrivateOp(), null], [[12, 20], 'SyntheticBase', 'number', null], [[12, 21], 'PostScript', 'sid', null], [[12, 22], 'BaseFontName', 'sid', null], [[12, 23], 'BaseFontBlend', 'delta', null],

// CID font specific
[[12, 31], 'CIDFontVersion', 'number', 0], [[12, 32], 'CIDFontRevision', 'number', 0], [[12, 33], 'CIDFontType', 'number', 0], [[12, 34], 'CIDCount', 'number', 8720], [[12, 35], 'UIDBase', 'number', null], [[12, 37], 'FDSelect', new CFFPointer(FDSelect), null], [[12, 36], 'FDArray', new CFFPointer(new CFFIndex(FontDict)), null], [[12, 38], 'FontName', 'sid', null]]);

var VariationStore = new r.Struct({
  length: r.uint16,
  itemVariationStore: ItemVariationStore
});

var CFF2TopDict = new CFFDict([[[12, 7], 'FontMatrix', 'array', [0.001, 0, 0, 0.001, 0, 0]], [17, 'CharStrings', new CFFPointer(new CFFIndex()), null], [[12, 37], 'FDSelect', new CFFPointer(FDSelect), null], [[12, 36], 'FDArray', new CFFPointer(new CFFIndex(FontDict)), null], [24, 'vstore', new CFFPointer(VariationStore), null], [25, 'maxstack', 'number', 193]]);

var CFFTop = new r.VersionedStruct(r.fixed16, {
  1: {
    hdrSize: r.uint8,
    offSize: r.uint8,
    nameIndex: new CFFIndex(new r.String('length')),
    topDictIndex: new CFFIndex(CFFTopDict),
    stringIndex: new CFFIndex(new r.String('length')),
    globalSubrIndex: new CFFIndex()
  },

  2: {
    hdrSize: r.uint8,
    length: r.uint16,
    topDict: CFF2TopDict,
    globalSubrIndex: new CFFIndex()
  }
});

var CFFFont = function () {
  function CFFFont(stream) {
    _classCallCheck(this, CFFFont);

    this.stream = stream;
    this.decode();
  }

  CFFFont.decode = function decode(stream) {
    return new CFFFont(stream);
  };

  CFFFont.prototype.decode = function decode() {
    var start = this.stream.pos;
    var top = CFFTop.decode(this.stream);
    for (var key in top) {
      var val = top[key];
      this[key] = val;
    }

    if (this.version < 2) {
      if (this.topDictIndex.length !== 1) {
        throw new Error("Only a single font is allowed in CFF");
      }

      this.topDict = this.topDictIndex[0];
    }

    this.isCIDFont = this.topDict.ROS != null;
    return this;
  };

  CFFFont.prototype.string = function string(sid) {
    if (this.version >= 2) {
      return null;
    }

    if (sid < standardStrings.length) {
      return standardStrings[sid];
    }

    return this.stringIndex[sid - standardStrings.length];
  };

  CFFFont.prototype.getCharString = function getCharString(glyph) {
    this.stream.pos = this.topDict.CharStrings[glyph].offset;
    return this.stream.readBuffer(this.topDict.CharStrings[glyph].length);
  };

  CFFFont.prototype.getGlyphName = function getGlyphName(gid) {
    // CFF2 glyph names are in the post table.
    if (this.version >= 2) {
      return null;
    }

    // CID-keyed fonts don't have glyph names
    if (this.isCIDFont) {
      return null;
    }

    var charset = this.topDict.charset;

    if (Array.isArray(charset)) {
      return charset[gid];
    }

    if (gid === 0) {
      return '.notdef';
    }

    gid -= 1;

    switch (charset.version) {
      case 0:
        return this.string(charset.glyphs[gid]);

      case 1:
      case 2:
        for (var i = 0; i < charset.ranges.length; i++) {
          var range = charset.ranges[i];
          if (range.offset <= gid && gid <= range.offset + range.nLeft) {
            return this.string(range.first + (gid - range.offset));
          }
        }
        break;
    }

    return null;
  };

  CFFFont.prototype.fdForGlyph = function fdForGlyph(gid) {
    if (!this.topDict.FDSelect) {
      return null;
    }

    switch (this.topDict.FDSelect.version) {
      case 0:
        return this.topDict.FDSelect.fds[gid];

      case 3:
      case 4:
        var ranges = this.topDict.FDSelect.ranges;

        var low = 0;
        var high = ranges.length - 1;

        while (low <= high) {
          var mid = low + high >> 1;

          if (gid < ranges[mid].first) {
            high = mid - 1;
          } else if (mid < high && gid > ranges[mid + 1].first) {
            low = mid + 1;
          } else {
            return ranges[mid].fd;
          }
        }
      default:
        throw new Error('Unknown FDSelect version: ' + this.topDict.FDSelect.version);
    }
  };

  CFFFont.prototype.privateDictForGlyph = function privateDictForGlyph(gid) {
    if (this.topDict.FDSelect) {
      var fd = this.fdForGlyph(gid);
      if (this.topDict.FDArray[fd]) {
        return this.topDict.FDArray[fd].Private;
      }

      return null;
    }

    if (this.version < 2) {
      return this.topDict.Private;
    }

    return this.topDict.FDArray[0].Private;
  };

  _createClass(CFFFont, [{
    key: 'postscriptName',
    get: function get() {
      if (this.version < 2) {
        return this.nameIndex[0];
      }

      return null;
    }
  }, {
    key: 'fullName',
    get: function get() {
      return this.string(this.topDict.FullName);
    }
  }, {
    key: 'familyName',
    get: function get() {
      return this.string(this.topDict.FamilyName);
    }
  }]);

  return CFFFont;
}();

var VerticalOrigin = new r.Struct({
  glyphIndex: r.uint16,
  vertOriginY: r.int16
});

var VORG = new r.Struct({
  majorVersion: r.uint16,
  minorVersion: r.uint16,
  defaultVertOriginY: r.int16,
  numVertOriginYMetrics: r.uint16,
  metrics: new r.Array(VerticalOrigin, 'numVertOriginYMetrics')
});

var BigMetrics = new r.Struct({
  height: r.uint8,
  width: r.uint8,
  horiBearingX: r.int8,
  horiBearingY: r.int8,
  horiAdvance: r.uint8,
  vertBearingX: r.int8,
  vertBearingY: r.int8,
  vertAdvance: r.uint8
});

var SmallMetrics = new r.Struct({
  height: r.uint8,
  width: r.uint8,
  bearingX: r.int8,
  bearingY: r.int8,
  advance: r.uint8
});

var EBDTComponent = new r.Struct({
  glyph: r.uint16,
  xOffset: r.int8,
  yOffset: r.int8
});

var ByteAligned = function ByteAligned() {
  _classCallCheck(this, ByteAligned);
};

var BitAligned = function BitAligned() {
  _classCallCheck(this, BitAligned);
};

var glyph = new r.VersionedStruct('version', {
  1: {
    metrics: SmallMetrics,
    data: ByteAligned
  },

  2: {
    metrics: SmallMetrics,
    data: BitAligned
  },

  // format 3 is deprecated
  // format 4 is not supported by Microsoft

  5: {
    data: BitAligned
  },

  6: {
    metrics: BigMetrics,
    data: ByteAligned
  },

  7: {
    metrics: BigMetrics,
    data: BitAligned
  },

  8: {
    metrics: SmallMetrics,
    pad: new r.Reserved(r.uint8),
    numComponents: r.uint16,
    components: new r.Array(EBDTComponent, 'numComponents')
  },

  9: {
    metrics: BigMetrics,
    pad: new r.Reserved(r.uint8),
    numComponents: r.uint16,
    components: new r.Array(EBDTComponent, 'numComponents')
  },

  17: {
    metrics: SmallMetrics,
    dataLen: r.uint32,
    data: new r.Buffer('dataLen')
  },

  18: {
    metrics: BigMetrics,
    dataLen: r.uint32,
    data: new r.Buffer('dataLen')
  },

  19: {
    dataLen: r.uint32,
    data: new r.Buffer('dataLen')
  }
});

var SBitLineMetrics = new r.Struct({
  ascender: r.int8,
  descender: r.int8,
  widthMax: r.uint8,
  caretSlopeNumerator: r.int8,
  caretSlopeDenominator: r.int8,
  caretOffset: r.int8,
  minOriginSB: r.int8,
  minAdvanceSB: r.int8,
  maxBeforeBL: r.int8,
  minAfterBL: r.int8,
  pad: new r.Reserved(r.int8, 2)
});

var CodeOffsetPair = new r.Struct({
  glyphCode: r.uint16,
  offset: r.uint16
});

var IndexSubtable = new r.VersionedStruct(r.uint16, {
  header: {
    imageFormat: r.uint16,
    imageDataOffset: r.uint32
  },

  1: {
    offsetArray: new r.Array(r.uint32, function (t) {
      return t.parent.lastGlyphIndex - t.parent.firstGlyphIndex + 1;
    })
  },

  2: {
    imageSize: r.uint32,
    bigMetrics: BigMetrics
  },

  3: {
    offsetArray: new r.Array(r.uint16, function (t) {
      return t.parent.lastGlyphIndex - t.parent.firstGlyphIndex + 1;
    })
  },

  4: {
    numGlyphs: r.uint32,
    glyphArray: new r.Array(CodeOffsetPair, function (t) {
      return t.numGlyphs + 1;
    })
  },

  5: {
    imageSize: r.uint32,
    bigMetrics: BigMetrics,
    numGlyphs: r.uint32,
    glyphCodeArray: new r.Array(r.uint16, 'numGlyphs')
  }
});

var IndexSubtableArray = new r.Struct({
  firstGlyphIndex: r.uint16,
  lastGlyphIndex: r.uint16,
  subtable: new r.Pointer(r.uint32, IndexSubtable)
});

var BitmapSizeTable = new r.Struct({
  indexSubTableArray: new r.Pointer(r.uint32, new r.Array(IndexSubtableArray, 1), { type: 'parent' }),
  indexTablesSize: r.uint32,
  numberOfIndexSubTables: r.uint32,
  colorRef: r.uint32,
  hori: SBitLineMetrics,
  vert: SBitLineMetrics,
  startGlyphIndex: r.uint16,
  endGlyphIndex: r.uint16,
  ppemX: r.uint8,
  ppemY: r.uint8,
  bitDepth: r.uint8,
  flags: new r.Bitfield(r.uint8, ['horizontal', 'vertical'])
});

var EBLC = new r.Struct({
  version: r.uint32, // 0x00020000
  numSizes: r.uint32,
  sizes: new r.Array(BitmapSizeTable, 'numSizes')
});

var ImageTable = new r.Struct({
  ppem: r.uint16,
  resolution: r.uint16,
  imageOffsets: new r.Array(new r.Pointer(r.uint32, 'void'), function (t) {
    return t.parent.parent.maxp.numGlyphs + 1;
  })
});

// This is the Apple sbix table, used by the "Apple Color Emoji" font.
// It includes several image tables with images for each bitmap glyph
// of several different sizes.
var sbix = new r.Struct({
  version: r.uint16,
  flags: new r.Bitfield(r.uint16, ['renderOutlines']),
  numImgTables: r.uint32,
  imageTables: new r.Array(new r.Pointer(r.uint32, ImageTable), 'numImgTables')
});

var LayerRecord = new r.Struct({
  gid: r.uint16, // Glyph ID of layer glyph (must be in z-order from bottom to top).
  paletteIndex: r.uint16 // Index value to use in the appropriate palette. This value must
}); // be less than numPaletteEntries in the CPAL table, except for
// the special case noted below. Each palette entry is 16 bits.
// A palette index of 0xFFFF is a special case indicating that
// the text foreground color should be used.

var BaseGlyphRecord = new r.Struct({
  gid: r.uint16, // Glyph ID of reference glyph. This glyph is for reference only
  // and is not rendered for color.
  firstLayerIndex: r.uint16, // Index (from beginning of the Layer Records) to the layer record.
  // There will be numLayers consecutive entries for this base glyph.
  numLayers: r.uint16
});

var COLR = new r.Struct({
  version: r.uint16,
  numBaseGlyphRecords: r.uint16,
  baseGlyphRecord: new r.Pointer(r.uint32, new r.Array(BaseGlyphRecord, 'numBaseGlyphRecords')),
  layerRecords: new r.Pointer(r.uint32, new r.Array(LayerRecord, 'numLayerRecords'), { lazy: true }),
  numLayerRecords: r.uint16
});

var ColorRecord = new r.Struct({
  blue: r.uint8,
  green: r.uint8,
  red: r.uint8,
  alpha: r.uint8
});

var CPAL = new r.VersionedStruct(r.uint16, {
  header: {
    numPaletteEntries: r.uint16,
    numPalettes: r.uint16,
    numColorRecords: r.uint16,
    colorRecords: new r.Pointer(r.uint32, new r.Array(ColorRecord, 'numColorRecords')),
    colorRecordIndices: new r.Array(r.uint16, 'numPalettes')
  },
  0: {},
  1: {
    offsetPaletteTypeArray: new r.Pointer(r.uint32, new r.Array(r.uint32, 'numPalettes')),
    offsetPaletteLabelArray: new r.Pointer(r.uint32, new r.Array(r.uint16, 'numPalettes')),
    offsetPaletteEntryLabelArray: new r.Pointer(r.uint32, new r.Array(r.uint16, 'numPaletteEntries'))
  }
});

var BaseCoord = new r.VersionedStruct(r.uint16, {
  1: { // Design units only
    coordinate: r.int16 // X or Y value, in design units
  },

  2: { // Design units plus contour point
    coordinate: r.int16, // X or Y value, in design units
    referenceGlyph: r.uint16, // GlyphID of control glyph
    baseCoordPoint: r.uint16 // Index of contour point on the referenceGlyph
  },

  3: { // Design units plus Device table
    coordinate: r.int16, // X or Y value, in design units
    deviceTable: new r.Pointer(r.uint16, Device) // Device table for X or Y value
  }
});

var BaseValues = new r.Struct({
  defaultIndex: r.uint16, // Index of default baseline for this script-same index in the BaseTagList
  baseCoordCount: r.uint16,
  baseCoords: new r.Array(new r.Pointer(r.uint16, BaseCoord), 'baseCoordCount')
});

var FeatMinMaxRecord = new r.Struct({
  tag: new r.String(4), // 4-byte feature identification tag-must match FeatureTag in FeatureList
  minCoord: new r.Pointer(r.uint16, BaseCoord, { type: 'parent' }), // May be NULL
  maxCoord: new r.Pointer(r.uint16, BaseCoord, { type: 'parent' }) // May be NULL
});

var MinMax = new r.Struct({
  minCoord: new r.Pointer(r.uint16, BaseCoord), // May be NULL
  maxCoord: new r.Pointer(r.uint16, BaseCoord), // May be NULL
  featMinMaxCount: r.uint16, // May be 0
  featMinMaxRecords: new r.Array(FeatMinMaxRecord, 'featMinMaxCount') // In alphabetical order
});

var BaseLangSysRecord = new r.Struct({
  tag: new r.String(4), // 4-byte language system identification tag
  minMax: new r.Pointer(r.uint16, MinMax, { type: 'parent' })
});

var BaseScript = new r.Struct({
  baseValues: new r.Pointer(r.uint16, BaseValues), // May be NULL
  defaultMinMax: new r.Pointer(r.uint16, MinMax), // May be NULL
  baseLangSysCount: r.uint16, // May be 0
  baseLangSysRecords: new r.Array(BaseLangSysRecord, 'baseLangSysCount') // in alphabetical order by BaseLangSysTag
});

var BaseScriptRecord = new r.Struct({
  tag: new r.String(4), // 4-byte script identification tag
  script: new r.Pointer(r.uint16, BaseScript, { type: 'parent' })
});

var BaseScriptList = new r.Array(BaseScriptRecord, r.uint16);

// Array of 4-byte baseline identification tags-must be in alphabetical order
var BaseTagList = new r.Array(new r.String(4), r.uint16);

var Axis = new r.Struct({
  baseTagList: new r.Pointer(r.uint16, BaseTagList), // May be NULL
  baseScriptList: new r.Pointer(r.uint16, BaseScriptList)
});

var BASE = new r.VersionedStruct(r.uint32, {
  header: {
    horizAxis: new r.Pointer(r.uint16, Axis), // May be NULL
    vertAxis: new r.Pointer(r.uint16, Axis) // May be NULL
  },

  0x00010000: {},
  0x00010001: {
    itemVariationStore: new r.Pointer(r.uint32, ItemVariationStore)
  }
});

var AttachPoint = new r.Array(r.uint16, r.uint16);
var AttachList = new r.Struct({
  coverage: new r.Pointer(r.uint16, Coverage),
  glyphCount: r.uint16,
  attachPoints: new r.Array(new r.Pointer(r.uint16, AttachPoint), 'glyphCount')
});

var CaretValue = new r.VersionedStruct(r.uint16, {
  1: { // Design units only
    coordinate: r.int16
  },

  2: { // Contour point
    caretValuePoint: r.uint16
  },

  3: { // Design units plus Device table
    coordinate: r.int16,
    deviceTable: new r.Pointer(r.uint16, Device)
  }
});

var LigGlyph = new r.Array(new r.Pointer(r.uint16, CaretValue), r.uint16);

var LigCaretList = new r.Struct({
  coverage: new r.Pointer(r.uint16, Coverage),
  ligGlyphCount: r.uint16,
  ligGlyphs: new r.Array(new r.Pointer(r.uint16, LigGlyph), 'ligGlyphCount')
});

var MarkGlyphSetsDef = new r.Struct({
  markSetTableFormat: r.uint16,
  markSetCount: r.uint16,
  coverage: new r.Array(new r.Pointer(r.uint32, Coverage), 'markSetCount')
});

var GDEF = new r.VersionedStruct(r.uint32, {
  header: {
    glyphClassDef: new r.Pointer(r.uint16, ClassDef),
    attachList: new r.Pointer(r.uint16, AttachList),
    ligCaretList: new r.Pointer(r.uint16, LigCaretList),
    markAttachClassDef: new r.Pointer(r.uint16, ClassDef)
  },

  0x00010000: {},
  0x00010002: {
    markGlyphSetsDef: new r.Pointer(r.uint16, MarkGlyphSetsDef)
  },
  0x00010003: {
    markGlyphSetsDef: new r.Pointer(r.uint16, MarkGlyphSetsDef),
    itemVariationStore: new r.Pointer(r.uint32, ItemVariationStore)
  }
});

var ValueFormat = new r.Bitfield(r.uint16, ['xPlacement', 'yPlacement', 'xAdvance', 'yAdvance', 'xPlaDevice', 'yPlaDevice', 'xAdvDevice', 'yAdvDevice']);

var types = {
  xPlacement: r.int16,
  yPlacement: r.int16,
  xAdvance: r.int16,
  yAdvance: r.int16,
  xPlaDevice: new r.Pointer(r.uint16, Device, { type: 'global', relativeTo: 'rel' }),
  yPlaDevice: new r.Pointer(r.uint16, Device, { type: 'global', relativeTo: 'rel' }),
  xAdvDevice: new r.Pointer(r.uint16, Device, { type: 'global', relativeTo: 'rel' }),
  yAdvDevice: new r.Pointer(r.uint16, Device, { type: 'global', relativeTo: 'rel' })
};

var ValueRecord = function () {
  function ValueRecord() {
    var key = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'valueFormat';

    _classCallCheck(this, ValueRecord);

    this.key = key;
  }

  ValueRecord.prototype.buildStruct = function buildStruct(parent) {
    var struct = parent;
    while (!struct[this.key] && struct.parent) {
      struct = struct.parent;
    }

    if (!struct[this.key]) return;

    var fields = {};
    fields.rel = function () {
      return struct._startOffset;
    };

    var format = struct[this.key];
    for (var key in format) {
      if (format[key]) {
        fields[key] = types[key];
      }
    }

    return new r.Struct(fields);
  };

  ValueRecord.prototype.size = function size(val, ctx) {
    return this.buildStruct(ctx).size(val, ctx);
  };

  ValueRecord.prototype.decode = function decode(stream, parent) {
    var res = this.buildStruct(parent).decode(stream, parent);
    delete res.rel;
    return res;
  };

  return ValueRecord;
}();

var PairValueRecord = new r.Struct({
  secondGlyph: r.uint16,
  value1: new ValueRecord('valueFormat1'),
  value2: new ValueRecord('valueFormat2')
});

var PairSet = new r.Array(PairValueRecord, r.uint16);

var Class2Record = new r.Struct({
  value1: new ValueRecord('valueFormat1'),
  value2: new ValueRecord('valueFormat2')
});

var Anchor = new r.VersionedStruct(r.uint16, {
  1: { // Design units only
    xCoordinate: r.int16,
    yCoordinate: r.int16
  },

  2: { // Design units plus contour point
    xCoordinate: r.int16,
    yCoordinate: r.int16,
    anchorPoint: r.uint16
  },

  3: { // Design units plus Device tables
    xCoordinate: r.int16,
    yCoordinate: r.int16,
    xDeviceTable: new r.Pointer(r.uint16, Device),
    yDeviceTable: new r.Pointer(r.uint16, Device)
  }
});

var EntryExitRecord = new r.Struct({
  entryAnchor: new r.Pointer(r.uint16, Anchor, { type: 'parent' }),
  exitAnchor: new r.Pointer(r.uint16, Anchor, { type: 'parent' })
});

var MarkRecord = new r.Struct({
  class: r.uint16,
  markAnchor: new r.Pointer(r.uint16, Anchor, { type: 'parent' })
});

var MarkArray = new r.Array(MarkRecord, r.uint16);

var BaseRecord = new r.Array(new r.Pointer(r.uint16, Anchor), function (t) {
  return t.parent.classCount;
});
var BaseArray = new r.Array(BaseRecord, r.uint16);

var ComponentRecord = new r.Array(new r.Pointer(r.uint16, Anchor), function (t) {
  return t.parent.parent.classCount;
});
var LigatureAttach = new r.Array(ComponentRecord, r.uint16);
var LigatureArray = new r.Array(new r.Pointer(r.uint16, LigatureAttach), r.uint16);

var GPOSLookup = new r.VersionedStruct('lookupType', {
  1: new r.VersionedStruct(r.uint16, { // Single Adjustment
    1: { // Single positioning value
      coverage: new r.Pointer(r.uint16, Coverage),
      valueFormat: ValueFormat,
      value: new ValueRecord()
    },
    2: {
      coverage: new r.Pointer(r.uint16, Coverage),
      valueFormat: ValueFormat,
      valueCount: r.uint16,
      values: new r.LazyArray(new ValueRecord(), 'valueCount')
    }
  }),

  2: new r.VersionedStruct(r.uint16, { // Pair Adjustment Positioning
    1: { // Adjustments for glyph pairs
      coverage: new r.Pointer(r.uint16, Coverage),
      valueFormat1: ValueFormat,
      valueFormat2: ValueFormat,
      pairSetCount: r.uint16,
      pairSets: new r.LazyArray(new r.Pointer(r.uint16, PairSet), 'pairSetCount')
    },

    2: { // Class pair adjustment
      coverage: new r.Pointer(r.uint16, Coverage),
      valueFormat1: ValueFormat,
      valueFormat2: ValueFormat,
      classDef1: new r.Pointer(r.uint16, ClassDef),
      classDef2: new r.Pointer(r.uint16, ClassDef),
      class1Count: r.uint16,
      class2Count: r.uint16,
      classRecords: new r.LazyArray(new r.LazyArray(Class2Record, 'class2Count'), 'class1Count')
    }
  }),

  3: { // Cursive Attachment Positioning
    format: r.uint16,
    coverage: new r.Pointer(r.uint16, Coverage),
    entryExitCount: r.uint16,
    entryExitRecords: new r.Array(EntryExitRecord, 'entryExitCount')
  },

  4: { // MarkToBase Attachment Positioning
    format: r.uint16,
    markCoverage: new r.Pointer(r.uint16, Coverage),
    baseCoverage: new r.Pointer(r.uint16, Coverage),
    classCount: r.uint16,
    markArray: new r.Pointer(r.uint16, MarkArray),
    baseArray: new r.Pointer(r.uint16, BaseArray)
  },

  5: { // MarkToLigature Attachment Positioning
    format: r.uint16,
    markCoverage: new r.Pointer(r.uint16, Coverage),
    ligatureCoverage: new r.Pointer(r.uint16, Coverage),
    classCount: r.uint16,
    markArray: new r.Pointer(r.uint16, MarkArray),
    ligatureArray: new r.Pointer(r.uint16, LigatureArray)
  },

  6: { // MarkToMark Attachment Positioning
    format: r.uint16,
    mark1Coverage: new r.Pointer(r.uint16, Coverage),
    mark2Coverage: new r.Pointer(r.uint16, Coverage),
    classCount: r.uint16,
    mark1Array: new r.Pointer(r.uint16, MarkArray),
    mark2Array: new r.Pointer(r.uint16, BaseArray)
  },

  7: Context, // Contextual positioning
  8: ChainingContext, // Chaining contextual positioning

  9: { // Extension Positioning
    posFormat: r.uint16,
    lookupType: r.uint16, // cannot also be 9
    extension: new r.Pointer(r.uint32, GPOSLookup)
  }
});

// Fix circular reference
GPOSLookup.versions[9].extension.type = GPOSLookup;

var GPOS = new r.VersionedStruct(r.uint32, {
  header: {
    scriptList: new r.Pointer(r.uint16, ScriptList),
    featureList: new r.Pointer(r.uint16, FeatureList),
    lookupList: new r.Pointer(r.uint16, new LookupList(GPOSLookup))
  },

  0x00010000: {},
  0x00010001: {
    featureVariations: new r.Pointer(r.uint32, FeatureVariations)
  }
});

var Sequence = new r.Array(r.uint16, r.uint16);
var AlternateSet = Sequence;

var Ligature = new r.Struct({
  glyph: r.uint16,
  compCount: r.uint16,
  components: new r.Array(r.uint16, function (t) {
    return t.compCount - 1;
  })
});

var LigatureSet = new r.Array(new r.Pointer(r.uint16, Ligature), r.uint16);

var GSUBLookup = new r.VersionedStruct('lookupType', {
  1: new r.VersionedStruct(r.uint16, { // Single Substitution
    1: {
      coverage: new r.Pointer(r.uint16, Coverage),
      deltaGlyphID: r.int16
    },
    2: {
      coverage: new r.Pointer(r.uint16, Coverage),
      glyphCount: r.uint16,
      substitute: new r.LazyArray(r.uint16, 'glyphCount')
    }
  }),

  2: { // Multiple Substitution
    substFormat: r.uint16,
    coverage: new r.Pointer(r.uint16, Coverage),
    count: r.uint16,
    sequences: new r.LazyArray(new r.Pointer(r.uint16, Sequence), 'count')
  },

  3: { // Alternate Substitution
    substFormat: r.uint16,
    coverage: new r.Pointer(r.uint16, Coverage),
    count: r.uint16,
    alternateSet: new r.LazyArray(new r.Pointer(r.uint16, AlternateSet), 'count')
  },

  4: { // Ligature Substitution
    substFormat: r.uint16,
    coverage: new r.Pointer(r.uint16, Coverage),
    count: r.uint16,
    ligatureSets: new r.LazyArray(new r.Pointer(r.uint16, LigatureSet), 'count')
  },

  5: Context, // Contextual Substitution
  6: ChainingContext, // Chaining Contextual Substitution

  7: { // Extension Substitution
    substFormat: r.uint16,
    lookupType: r.uint16, // cannot also be 7
    extension: new r.Pointer(r.uint32, GSUBLookup)
  },

  8: { // Reverse Chaining Contextual Single Substitution
    substFormat: r.uint16,
    coverage: new r.Pointer(r.uint16, Coverage),
    backtrackCoverage: new r.Array(new r.Pointer(r.uint16, Coverage), 'backtrackGlyphCount'),
    lookaheadGlyphCount: r.uint16,
    lookaheadCoverage: new r.Array(new r.Pointer(r.uint16, Coverage), 'lookaheadGlyphCount'),
    glyphCount: r.uint16,
    substitutes: new r.Array(r.uint16, 'glyphCount')
  }
});

// Fix circular reference
GSUBLookup.versions[7].extension.type = GSUBLookup;

var GSUB = new r.VersionedStruct(r.uint32, {
  header: {
    scriptList: new r.Pointer(r.uint16, ScriptList),
    featureList: new r.Pointer(r.uint16, FeatureList),
    lookupList: new r.Pointer(r.uint16, new LookupList(GSUBLookup))
  },

  0x00010000: {},
  0x00010001: {
    featureVariations: new r.Pointer(r.uint32, FeatureVariations)
  }
});

var JstfGSUBModList = new r.Array(r.uint16, r.uint16);

var JstfPriority = new r.Struct({
  shrinkageEnableGSUB: new r.Pointer(r.uint16, JstfGSUBModList),
  shrinkageDisableGSUB: new r.Pointer(r.uint16, JstfGSUBModList),
  shrinkageEnableGPOS: new r.Pointer(r.uint16, JstfGSUBModList),
  shrinkageDisableGPOS: new r.Pointer(r.uint16, JstfGSUBModList),
  shrinkageJstfMax: new r.Pointer(r.uint16, new LookupList(GPOSLookup)),
  extensionEnableGSUB: new r.Pointer(r.uint16, JstfGSUBModList),
  extensionDisableGSUB: new r.Pointer(r.uint16, JstfGSUBModList),
  extensionEnableGPOS: new r.Pointer(r.uint16, JstfGSUBModList),
  extensionDisableGPOS: new r.Pointer(r.uint16, JstfGSUBModList),
  extensionJstfMax: new r.Pointer(r.uint16, new LookupList(GPOSLookup))
});

var JstfLangSys = new r.Array(new r.Pointer(r.uint16, JstfPriority), r.uint16);

var JstfLangSysRecord = new r.Struct({
  tag: new r.String(4),
  jstfLangSys: new r.Pointer(r.uint16, JstfLangSys)
});

var JstfScript = new r.Struct({
  extenderGlyphs: new r.Pointer(r.uint16, new r.Array(r.uint16, r.uint16)), // array of glyphs to extend line length
  defaultLangSys: new r.Pointer(r.uint16, JstfLangSys),
  langSysCount: r.uint16,
  langSysRecords: new r.Array(JstfLangSysRecord, 'langSysCount')
});

var JstfScriptRecord = new r.Struct({
  tag: new r.String(4),
  script: new r.Pointer(r.uint16, JstfScript, { type: 'parent' })
});

var JSTF = new r.Struct({
  version: r.uint32, // should be 0x00010000
  scriptCount: r.uint16,
  scriptList: new r.Array(JstfScriptRecord, 'scriptCount')
});

// TODO: add this to restructure

var VariableSizeNumber = function () {
  function VariableSizeNumber(size) {
    _classCallCheck(this, VariableSizeNumber);

    this._size = size;
  }

  VariableSizeNumber.prototype.decode = function decode(stream, parent) {
    switch (this.size(0, parent)) {
      case 1:
        return stream.readUInt8();
      case 2:
        return stream.readUInt16BE();
      case 3:
        return stream.readUInt24BE();
      case 4:
        return stream.readUInt32BE();
    }
  };

  VariableSizeNumber.prototype.size = function size(val, parent) {
    return restructure_src_utils.resolveLength(this._size, null, parent);
  };

  return VariableSizeNumber;
}();

var MapDataEntry = new r.Struct({
  entry: new VariableSizeNumber(function (t) {
    return ((t.parent.entryFormat & 0x0030) >> 4) + 1;
  }),
  outerIndex: function outerIndex(t) {
    return t.entry >> (t.parent.entryFormat & 0x000F) + 1;
  },
  innerIndex: function innerIndex(t) {
    return t.entry & (1 << (t.parent.entryFormat & 0x000F) + 1) - 1;
  }
});

var DeltaSetIndexMap = new r.Struct({
  entryFormat: r.uint16,
  mapCount: r.uint16,
  mapData: new r.Array(MapDataEntry, 'mapCount')
});

var HVAR = new r.Struct({
  majorVersion: r.uint16,
  minorVersion: r.uint16,
  itemVariationStore: new r.Pointer(r.uint32, ItemVariationStore),
  advanceWidthMapping: new r.Pointer(r.uint32, DeltaSetIndexMap),
  LSBMapping: new r.Pointer(r.uint32, DeltaSetIndexMap),
  RSBMapping: new r.Pointer(r.uint32, DeltaSetIndexMap)
});

var Signature = new r.Struct({
  format: r.uint32,
  length: r.uint32,
  offset: r.uint32
});

var SignatureBlock = new r.Struct({
  reserved: new r.Reserved(r.uint16, 2),
  cbSignature: r.uint32, // Length (in bytes) of the PKCS#7 packet in pbSignature
  signature: new r.Buffer('cbSignature')
});

var DSIG = new r.Struct({
  ulVersion: r.uint32, // Version number of the DSIG table (0x00000001)
  usNumSigs: r.uint16, // Number of signatures in the table
  usFlag: r.uint16, // Permission flags
  signatures: new r.Array(Signature, 'usNumSigs'),
  signatureBlocks: new r.Array(SignatureBlock, 'usNumSigs')
});

var GaspRange = new r.Struct({
  rangeMaxPPEM: r.uint16, // Upper limit of range, in ppem
  rangeGaspBehavior: new r.Bitfield(r.uint16, [// Flags describing desired rasterizer behavior
  'grayscale', 'gridfit', 'symmetricSmoothing', 'symmetricGridfit' // only in version 1, for ClearType
  ])
});

var gasp = new r.Struct({
  version: r.uint16, // set to 0
  numRanges: r.uint16,
  gaspRanges: new r.Array(GaspRange, 'numRanges') // Sorted by ppem
});

var DeviceRecord = new r.Struct({
  pixelSize: r.uint8,
  maximumWidth: r.uint8,
  widths: new r.Array(r.uint8, function (t) {
    return t.parent.parent.maxp.numGlyphs;
  })
});

// The Horizontal Device Metrics table stores integer advance widths scaled to particular pixel sizes
var hdmx = new r.Struct({
  version: r.uint16,
  numRecords: r.int16,
  sizeDeviceRecord: r.int32,
  records: new r.Array(DeviceRecord, 'numRecords')
});

var KernPair = new r.Struct({
  left: r.uint16,
  right: r.uint16,
  value: r.int16
});

var ClassTable = new r.Struct({
  firstGlyph: r.uint16,
  nGlyphs: r.uint16,
  offsets: new r.Array(r.uint16, 'nGlyphs'),
  max: function max(t) {
    return t.offsets.length && Math.max.apply(Math, t.offsets);
  }
});

var Kern2Array = new r.Struct({
  off: function off(t) {
    return t._startOffset - t.parent.parent._startOffset;
  },
  len: function len(t) {
    return ((t.parent.leftTable.max - t.off) / t.parent.rowWidth + 1) * (t.parent.rowWidth / 2);
  },
  values: new r.LazyArray(r.int16, 'len')
});

var KernSubtable = new r.VersionedStruct('format', {
  0: {
    nPairs: r.uint16,
    searchRange: r.uint16,
    entrySelector: r.uint16,
    rangeShift: r.uint16,
    pairs: new r.Array(KernPair, 'nPairs')
  },

  2: {
    rowWidth: r.uint16,
    leftTable: new r.Pointer(r.uint16, ClassTable, { type: 'parent' }),
    rightTable: new r.Pointer(r.uint16, ClassTable, { type: 'parent' }),
    array: new r.Pointer(r.uint16, Kern2Array, { type: 'parent' })
  },

  3: {
    glyphCount: r.uint16,
    kernValueCount: r.uint8,
    leftClassCount: r.uint8,
    rightClassCount: r.uint8,
    flags: r.uint8,
    kernValue: new r.Array(r.int16, 'kernValueCount'),
    leftClass: new r.Array(r.uint8, 'glyphCount'),
    rightClass: new r.Array(r.uint8, 'glyphCount'),
    kernIndex: new r.Array(r.uint8, function (t) {
      return t.leftClassCount * t.rightClassCount;
    })
  }
});

var KernTable = new r.VersionedStruct('version', {
  0: { // Microsoft uses this format
    subVersion: r.uint16, // Microsoft has an extra sub-table version number
    length: r.uint16, // Length of the subtable, in bytes
    format: r.uint8, // Format of subtable
    coverage: new r.Bitfield(r.uint8, ['horizontal', // 1 if table has horizontal data, 0 if vertical
    'minimum', // If set to 1, the table has minimum values. If set to 0, the table has kerning values.
    'crossStream', // If set to 1, kerning is perpendicular to the flow of the text
    'override' // If set to 1 the value in this table replaces the accumulated value
    ]),
    subtable: KernSubtable,
    padding: new r.Reserved(r.uint8, function (t) {
      return t.length - t._currentOffset;
    })
  },
  1: { // Apple uses this format
    length: r.uint32,
    coverage: new r.Bitfield(r.uint8, [null, null, null, null, null, 'variation', // Set if table has variation kerning values
    'crossStream', // Set if table has cross-stream kerning values
    'vertical' // Set if table has vertical kerning values
    ]),
    format: r.uint8,
    tupleIndex: r.uint16,
    subtable: KernSubtable,
    padding: new r.Reserved(r.uint8, function (t) {
      return t.length - t._currentOffset;
    })
  }
});

var kern = new r.VersionedStruct(r.uint16, {
  0: { // Microsoft Version
    nTables: r.uint16,
    tables: new r.Array(KernTable, 'nTables')
  },

  1: { // Apple Version
    reserved: new r.Reserved(r.uint16), // the other half of the version number
    nTables: r.uint32,
    tables: new r.Array(KernTable, 'nTables')
  }
});

// Linear Threshold table
// Records the ppem for each glyph at which the scaling becomes linear again,
// despite instructions effecting the advance width
var LTSH = new r.Struct({
  version: r.uint16,
  numGlyphs: r.uint16,
  yPels: new r.Array(r.uint8, 'numGlyphs')
});

// PCL 5 Table
// NOTE: The PCLT table is strongly discouraged for OpenType fonts with TrueType outlines
var PCLT = new r.Struct({
  version: r.uint16,
  fontNumber: r.uint32,
  pitch: r.uint16,
  xHeight: r.uint16,
  style: r.uint16,
  typeFamily: r.uint16,
  capHeight: r.uint16,
  symbolSet: r.uint16,
  typeface: new r.String(16),
  characterComplement: new r.String(8),
  fileName: new r.String(6),
  strokeWeight: new r.String(1),
  widthType: new r.String(1),
  serifStyle: r.uint8,
  reserved: new r.Reserved(r.uint8)
});

// VDMX tables contain ascender/descender overrides for certain (usually small)
// sizes. This is needed in order to match font metrics on Windows.

var Ratio = new r.Struct({
  bCharSet: r.uint8, // Character set
  xRatio: r.uint8, // Value to use for x-Ratio
  yStartRatio: r.uint8, // Starting y-Ratio value
  yEndRatio: r.uint8 // Ending y-Ratio value
});

var vTable = new r.Struct({
  yPelHeight: r.uint16, // yPelHeight to which values apply
  yMax: r.int16, // Maximum value (in pels) for this yPelHeight
  yMin: r.int16 // Minimum value (in pels) for this yPelHeight
});

var VdmxGroup = new r.Struct({
  recs: r.uint16, // Number of height records in this group
  startsz: r.uint8, // Starting yPelHeight
  endsz: r.uint8, // Ending yPelHeight
  entries: new r.Array(vTable, 'recs') // The VDMX records
});

var VDMX = new r.Struct({
  version: r.uint16, // Version number (0 or 1)
  numRecs: r.uint16, // Number of VDMX groups present
  numRatios: r.uint16, // Number of aspect ratio groupings
  ratioRanges: new r.Array(Ratio, 'numRatios'), // Ratio ranges
  offsets: new r.Array(r.uint16, 'numRatios'), // Offset to the VDMX group for this ratio range
  groups: new r.Array(VdmxGroup, 'numRecs') // The actual VDMX groupings
});

// Vertical Header Table
var vhea = new r.Struct({
  version: r.uint16, // Version number of the Vertical Header Table
  ascent: r.int16, // The vertical typographic ascender for this font
  descent: r.int16, // The vertical typographic descender for this font
  lineGap: r.int16, // The vertical typographic line gap for this font
  advanceHeightMax: r.int16, // The maximum advance height measurement found in the font
  minTopSideBearing: r.int16, // The minimum top side bearing measurement found in the font
  minBottomSideBearing: r.int16, // The minimum bottom side bearing measurement found in the font
  yMaxExtent: r.int16,
  caretSlopeRise: r.int16, // Caret slope (rise/run)
  caretSlopeRun: r.int16,
  caretOffset: r.int16, // Set value equal to 0 for nonslanted fonts
  reserved: new r.Reserved(r.int16, 4),
  metricDataFormat: r.int16, // Set to 0
  numberOfMetrics: r.uint16 // Number of advance heights in the Vertical Metrics table
});

var VmtxEntry = new r.Struct({
  advance: r.uint16, // The advance height of the glyph
  bearing: r.int16 // The top sidebearing of the glyph
});

// Vertical Metrics Table
var vmtx = new r.Struct({
  metrics: new r.LazyArray(VmtxEntry, function (t) {
    return t.parent.vhea.numberOfMetrics;
  }),
  bearings: new r.LazyArray(r.int16, function (t) {
    return t.parent.maxp.numGlyphs - t.parent.vhea.numberOfMetrics;
  })
});

var shortFrac = new r.Fixed(16, 'BE', 14);

var Correspondence = new r.Struct({
  fromCoord: shortFrac,
  toCoord: shortFrac
});

var Segment = new r.Struct({
  pairCount: r.uint16,
  correspondence: new r.Array(Correspondence, 'pairCount')
});

var avar = new r.Struct({
  version: r.fixed32,
  axisCount: r.uint32,
  segment: new r.Array(Segment, 'axisCount')
});

var UnboundedArrayAccessor = function () {
  function UnboundedArrayAccessor(type, stream, parent) {
    _classCallCheck(this, UnboundedArrayAccessor);

    this.type = type;
    this.stream = stream;
    this.parent = parent;
    this.base = this.stream.pos;
    this._items = [];
  }

  UnboundedArrayAccessor.prototype.getItem = function getItem(index) {
    if (this._items[index] == null) {
      var pos = this.stream.pos;
      this.stream.pos = this.base + this.type.size(null, this.parent) * index;
      this._items[index] = this.type.decode(this.stream, this.parent);
      this.stream.pos = pos;
    }

    return this._items[index];
  };

  UnboundedArrayAccessor.prototype.inspect = function inspect() {
    return '[UnboundedArray ' + this.type.constructor.name + ']';
  };

  return UnboundedArrayAccessor;
}();

var UnboundedArray = function (_r$Array) {
  _inherits(UnboundedArray, _r$Array);

  function UnboundedArray(type) {
    _classCallCheck(this, UnboundedArray);

    return _possibleConstructorReturn(this, _r$Array.call(this, type, 0));
  }

  UnboundedArray.prototype.decode = function decode(stream, parent) {
    return new UnboundedArrayAccessor(this.type, stream, parent);
  };

  return UnboundedArray;
}(r.Array);

var LookupTable = function LookupTable() {
  var ValueType = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : r.uint16;

  // Helper class that makes internal structures invisible to pointers
  var Shadow = function () {
    function Shadow(type) {
      _classCallCheck(this, Shadow);

      this.type = type;
    }

    Shadow.prototype.decode = function decode(stream, ctx) {
      ctx = ctx.parent.parent;
      return this.type.decode(stream, ctx);
    };

    Shadow.prototype.size = function size(val, ctx) {
      ctx = ctx.parent.parent;
      return this.type.size(val, ctx);
    };

    Shadow.prototype.encode = function encode(stream, val, ctx) {
      ctx = ctx.parent.parent;
      return this.type.encode(stream, val, ctx);
    };

    return Shadow;
  }();

  ValueType = new Shadow(ValueType);

  var BinarySearchHeader = new r.Struct({
    unitSize: r.uint16,
    nUnits: r.uint16,
    searchRange: r.uint16,
    entrySelector: r.uint16,
    rangeShift: r.uint16
  });

  var LookupSegmentSingle = new r.Struct({
    lastGlyph: r.uint16,
    firstGlyph: r.uint16,
    value: ValueType
  });

  var LookupSegmentArray = new r.Struct({
    lastGlyph: r.uint16,
    firstGlyph: r.uint16,
    values: new r.Pointer(r.uint16, new r.Array(ValueType, function (t) {
      return t.lastGlyph - t.firstGlyph + 1;
    }), { type: 'parent' })
  });

  var LookupSingle = new r.Struct({
    glyph: r.uint16,
    value: ValueType
  });

  return new r.VersionedStruct(r.uint16, {
    0: {
      values: new UnboundedArray(ValueType) // length == number of glyphs maybe?
    },
    2: {
      binarySearchHeader: BinarySearchHeader,
      segments: new r.Array(LookupSegmentSingle, function (t) {
        return t.binarySearchHeader.nUnits;
      })
    },
    4: {
      binarySearchHeader: BinarySearchHeader,
      segments: new r.Array(LookupSegmentArray, function (t) {
        return t.binarySearchHeader.nUnits;
      })
    },
    6: {
      binarySearchHeader: BinarySearchHeader,
      segments: new r.Array(LookupSingle, function (t) {
        return t.binarySearchHeader.nUnits;
      })
    },
    8: {
      firstGlyph: r.uint16,
      count: r.uint16,
      values: new r.Array(ValueType, 'count')
    }
  });
};

function StateTable() {
  var entryData = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  var lookupType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : r.uint16;

  var entry = _Object$assign({
    newState: r.uint16,
    flags: r.uint16
  }, entryData);

  var Entry = new r.Struct(entry);
  var StateArray = new UnboundedArray(new r.Array(r.uint16, function (t) {
    return t.nClasses;
  }));

  var StateHeader = new r.Struct({
    nClasses: r.uint32,
    classTable: new r.Pointer(r.uint32, new LookupTable(lookupType)),
    stateArray: new r.Pointer(r.uint32, StateArray),
    entryTable: new r.Pointer(r.uint32, new UnboundedArray(Entry))
  });

  return StateHeader;
}

// This is the old version of the StateTable structure
function StateTable1() {
  var entryData = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
  var lookupType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : r.uint16;

  var ClassLookupTable = new r.Struct({
    version: function version() {
      return 8;
    },
    // simulate LookupTable
    firstGlyph: r.uint16,
    values: new r.Array(r.uint8, r.uint16)
  });

  var entry = _Object$assign({
    newStateOffset: r.uint16,
    // convert offset to stateArray index
    newState: function newState(t) {
      return (t.newStateOffset - (t.parent.stateArray.base - t.parent._startOffset)) / t.parent.nClasses;
    },
    flags: r.uint16
  }, entryData);

  var Entry = new r.Struct(entry);
  var StateArray = new UnboundedArray(new r.Array(r.uint8, function (t) {
    return t.nClasses;
  }));

  var StateHeader1 = new r.Struct({
    nClasses: r.uint16,
    classTable: new r.Pointer(r.uint16, ClassLookupTable),
    stateArray: new r.Pointer(r.uint16, StateArray),
    entryTable: new r.Pointer(r.uint16, new UnboundedArray(Entry))
  });

  return StateHeader1;
}

var BslnSubtable = new r.VersionedStruct('format', {
  0: { // Distance-based, no mapping
    deltas: new r.Array(r.int16, 32)
  },

  1: { // Distance-based, with mapping
    deltas: new r.Array(r.int16, 32),
    mappingData: new LookupTable(r.uint16)
  },

  2: { // Control point-based, no mapping
    standardGlyph: r.uint16,
    controlPoints: new r.Array(r.uint16, 32)
  },

  3: { // Control point-based, with mapping
    standardGlyph: r.uint16,
    controlPoints: new r.Array(r.uint16, 32),
    mappingData: new LookupTable(r.uint16)
  }
});

var bsln = new r.Struct({
  version: r.fixed32,
  format: r.uint16,
  defaultBaseline: r.uint16,
  subtable: BslnSubtable
});

var Setting = new r.Struct({
  setting: r.uint16,
  nameIndex: r.int16,
  name: function name(t) {
    return t.parent.parent.parent.name.records.fontFeatures[t.nameIndex];
  }
});

var FeatureName = new r.Struct({
  feature: r.uint16,
  nSettings: r.uint16,
  settingTable: new r.Pointer(r.uint32, new r.Array(Setting, 'nSettings'), { type: 'parent' }),
  featureFlags: new r.Bitfield(r.uint8, [null, null, null, null, null, null, 'hasDefault', 'exclusive']),
  defaultSetting: r.uint8,
  nameIndex: r.int16,
  name: function name(t) {
    return t.parent.parent.name.records.fontFeatures[t.nameIndex];
  }
});

var feat = new r.Struct({
  version: r.fixed32,
  featureNameCount: r.uint16,
  reserved1: new r.Reserved(r.uint16),
  reserved2: new r.Reserved(r.uint32),
  featureNames: new r.Array(FeatureName, 'featureNameCount')
});

var Axis$1 = new r.Struct({
  axisTag: new r.String(4),
  minValue: r.fixed32,
  defaultValue: r.fixed32,
  maxValue: r.fixed32,
  flags: r.uint16,
  nameID: r.uint16,
  name: function name(t) {
    return t.parent.parent.name.records.fontFeatures[t.nameID];
  }
});

var Instance = new r.Struct({
  nameID: r.uint16,
  name: function name(t) {
    return t.parent.parent.name.records.fontFeatures[t.nameID];
  },
  flags: r.uint16,
  coord: new r.Array(r.fixed32, function (t) {
    return t.parent.axisCount;
  }),
  postscriptNameID: new r.Optional(r.uint16, function (t) {
    return t.parent.instanceSize - t._currentOffset > 0;
  })
});

var fvar = new r.Struct({
  version: r.fixed32,
  offsetToData: r.uint16,
  countSizePairs: r.uint16,
  axisCount: r.uint16,
  axisSize: r.uint16,
  instanceCount: r.uint16,
  instanceSize: r.uint16,
  axis: new r.Array(Axis$1, 'axisCount'),
  instance: new r.Array(Instance, 'instanceCount')
});

var shortFrac$1 = new r.Fixed(16, 'BE', 14);

var Offset = function () {
  function Offset() {
    _classCallCheck(this, Offset);
  }

  Offset.decode = function decode(stream, parent) {
    // In short format, offsets are multiplied by 2.
    // This doesn't seem to be documented by Apple, but it
    // is implemented this way in Freetype.
    return parent.flags ? stream.readUInt32BE() : stream.readUInt16BE() * 2;
  };

  return Offset;
}();

var gvar = new r.Struct({
  version: r.uint16,
  reserved: new r.Reserved(r.uint16),
  axisCount: r.uint16,
  globalCoordCount: r.uint16,
  globalCoords: new r.Pointer(r.uint32, new r.Array(new r.Array(shortFrac$1, 'axisCount'), 'globalCoordCount')),
  glyphCount: r.uint16,
  flags: r.uint16,
  offsetToData: r.uint32,
  offsets: new r.Array(new r.Pointer(Offset, 'void', { relativeTo: 'offsetToData', allowNull: false }), function (t) {
    return t.glyphCount + 1;
  })
});

var ClassTable$1 = new r.Struct({
  length: r.uint16,
  coverage: r.uint16,
  subFeatureFlags: r.uint32,
  stateTable: new StateTable1()
});

var WidthDeltaRecord = new r.Struct({
  justClass: r.uint32,
  beforeGrowLimit: r.fixed32,
  beforeShrinkLimit: r.fixed32,
  afterGrowLimit: r.fixed32,
  afterShrinkLimit: r.fixed32,
  growFlags: r.uint16,
  shrinkFlags: r.uint16
});

var WidthDeltaCluster = new r.Array(WidthDeltaRecord, r.uint32);

var ActionData = new r.VersionedStruct('actionType', {
  0: { // Decomposition action
    lowerLimit: r.fixed32,
    upperLimit: r.fixed32,
    order: r.uint16,
    glyphs: new r.Array(r.uint16, r.uint16)
  },

  1: { // Unconditional add glyph action
    addGlyph: r.uint16
  },

  2: { // Conditional add glyph action
    substThreshold: r.fixed32,
    addGlyph: r.uint16,
    substGlyph: r.uint16
  },

  3: {}, // Stretch glyph action (no data, not supported by CoreText)

  4: { // Ductile glyph action (not supported by CoreText)
    variationAxis: r.uint32,
    minimumLimit: r.fixed32,
    noStretchValue: r.fixed32,
    maximumLimit: r.fixed32
  },

  5: { // Repeated add glyph action
    flags: r.uint16,
    glyph: r.uint16
  }
});

var Action = new r.Struct({
  actionClass: r.uint16,
  actionType: r.uint16,
  actionLength: r.uint32,
  actionData: ActionData,
  padding: new r.Reserved(r.uint8, function (t) {
    return t.actionLength - t._currentOffset;
  })
});

var PostcompensationAction = new r.Array(Action, r.uint32);
var PostCompensationTable = new r.Struct({
  lookupTable: new LookupTable(new r.Pointer(r.uint16, PostcompensationAction))
});

var JustificationTable = new r.Struct({
  classTable: new r.Pointer(r.uint16, ClassTable$1, { type: 'parent' }),
  wdcOffset: r.uint16,
  postCompensationTable: new r.Pointer(r.uint16, PostCompensationTable, { type: 'parent' }),
  widthDeltaClusters: new LookupTable(new r.Pointer(r.uint16, WidthDeltaCluster, { type: 'parent', relativeTo: 'wdcOffset' }))
});

var just = new r.Struct({
  version: r.uint32,
  format: r.uint16,
  horizontal: new r.Pointer(r.uint16, JustificationTable),
  vertical: new r.Pointer(r.uint16, JustificationTable)
});

var LigatureData = {
  action: r.uint16
};

var ContextualData = {
  markIndex: r.uint16,
  currentIndex: r.uint16
};

var InsertionData = {
  currentInsertIndex: r.uint16,
  markedInsertIndex: r.uint16
};

var SubstitutionTable = new r.Struct({
  items: new UnboundedArray(new r.Pointer(r.uint32, new LookupTable()))
});

var SubtableData = new r.VersionedStruct('type', {
  0: { // Indic Rearrangement Subtable
    stateTable: new StateTable()
  },

  1: { // Contextual Glyph Substitution Subtable
    stateTable: new StateTable(ContextualData),
    substitutionTable: new r.Pointer(r.uint32, SubstitutionTable)
  },

  2: { // Ligature subtable
    stateTable: new StateTable(LigatureData),
    ligatureActions: new r.Pointer(r.uint32, new UnboundedArray(r.uint32)),
    components: new r.Pointer(r.uint32, new UnboundedArray(r.uint16)),
    ligatureList: new r.Pointer(r.uint32, new UnboundedArray(r.uint16))
  },

  4: { // Non-contextual Glyph Substitution Subtable
    lookupTable: new LookupTable()
  },

  5: { // Glyph Insertion Subtable
    stateTable: new StateTable(InsertionData),
    insertionActions: new r.Pointer(r.uint32, new UnboundedArray(r.uint16))
  }
});

var Subtable = new r.Struct({
  length: r.uint32,
  coverage: r.uint24,
  type: r.uint8,
  subFeatureFlags: r.uint32,
  table: SubtableData,
  padding: new r.Reserved(r.uint8, function (t) {
    return t.length - t._currentOffset;
  })
});

var FeatureEntry = new r.Struct({
  featureType: r.uint16,
  featureSetting: r.uint16,
  enableFlags: r.uint32,
  disableFlags: r.uint32
});

var MorxChain = new r.Struct({
  defaultFlags: r.uint32,
  chainLength: r.uint32,
  nFeatureEntries: r.uint32,
  nSubtables: r.uint32,
  features: new r.Array(FeatureEntry, 'nFeatureEntries'),
  subtables: new r.Array(Subtable, 'nSubtables')
});

var morx = new r.Struct({
  version: r.uint16,
  unused: new r.Reserved(r.uint16),
  nChains: r.uint32,
  chains: new r.Array(MorxChain, 'nChains')
});

var OpticalBounds = new r.Struct({
  left: r.int16,
  top: r.int16,
  right: r.int16,
  bottom: r.int16
});

var opbd = new r.Struct({
  version: r.fixed32,
  format: r.uint16,
  lookupTable: new LookupTable(OpticalBounds)
});

var tables = {};
// Required Tables
tables.cmap = cmap;
tables.head = head;
tables.hhea = hhea;
tables.hmtx = hmtx;
tables.maxp = maxp;
tables.name = NameTable;
tables['OS/2'] = OS2;
tables.post = post;

// TrueType Outlines
tables.fpgm = fpgm;
tables.loca = loca;
tables.prep = prep;
tables['cvt '] = cvt;
tables.glyf = glyf;

// PostScript Outlines
tables['CFF '] = CFFFont;
tables['CFF2'] = CFFFont;
tables.VORG = VORG;

// Bitmap Glyphs
tables.EBLC = EBLC;
tables.CBLC = tables.EBLC;
tables.sbix = sbix;
tables.COLR = COLR;
tables.CPAL = CPAL;

// Advanced OpenType Tables
tables.BASE = BASE;
tables.GDEF = GDEF;
tables.GPOS = GPOS;
tables.GSUB = GSUB;
tables.JSTF = JSTF;

// OpenType variations tables
tables.HVAR = HVAR;

// Other OpenType Tables
tables.DSIG = DSIG;
tables.gasp = gasp;
tables.hdmx = hdmx;
tables.kern = kern;
tables.LTSH = LTSH;
tables.PCLT = PCLT;
tables.VDMX = VDMX;
tables.vhea = vhea;
tables.vmtx = vmtx;

// Apple Advanced Typography Tables
tables.avar = avar;
tables.bsln = bsln;
tables.feat = feat;
tables.fvar = fvar;
tables.gvar = gvar;
tables.just = just;
tables.morx = morx;
tables.opbd = opbd;

var TableEntry = new r.Struct({
  tag: new r.String(4),
  checkSum: r.uint32,
  offset: new r.Pointer(r.uint32, 'void', { type: 'global' }),
  length: r.uint32
});

var Directory = new r.Struct({
  tag: new r.String(4),
  numTables: r.uint16,
  searchRange: r.uint16,
  entrySelector: r.uint16,
  rangeShift: r.uint16,
  tables: new r.Array(TableEntry, 'numTables')
});

Directory.process = function () {
  var tables = {};
  for (var _iterator = this.tables, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
    var _ref;

    if (_isArray) {
      if (_i >= _iterator.length) break;
      _ref = _iterator[_i++];
    } else {
      _i = _iterator.next();
      if (_i.done) break;
      _ref = _i.value;
    }

    var table = _ref;

    tables[table.tag] = table;
  }

  this.tables = tables;
};

Directory.preEncode = function (stream) {
  var tables$$ = [];
  for (var tag in this.tables) {
    var table = this.tables[tag];
    if (table) {
      tables$$.push({
        tag: tag,
        checkSum: 0,
        offset: new r.VoidPointer(tables[tag], table),
        length: tables[tag].size(table)
      });
    }
  }

  this.tag = 'true';
  this.numTables = tables$$.length;
  this.tables = tables$$;

  this.searchRange = Math.floor(Math.log(this.numTables) / Math.LN2) * 16;
  this.entrySelector = Math.floor(this.searchRange / Math.LN2);
  this.rangeShift = this.numTables * 16 - this.searchRange;
};

function binarySearch(arr, cmp) {
  var min = 0;
  var max = arr.length - 1;
  while (min <= max) {
    var mid = min + max >> 1;
    var res = cmp(arr[mid]);

    if (res < 0) {
      max = mid - 1;
    } else if (res > 0) {
      min = mid + 1;
    } else {
      return mid;
    }
  }

  return -1;
}

function range(index, end) {
  var range = [];
  while (index < end) {
    range.push(index++);
  }
  return range;
}

var _class$1;
function _applyDecoratedDescriptor$1(target, property, decorators, descriptor, context) {
  var desc = {};
  Object['ke' + 'ys'](descriptor).forEach(function (key) {
    desc[key] = descriptor[key];
  });
  desc.enumerable = !!desc.enumerable;
  desc.configurable = !!desc.configurable;

  if ('value' in desc || desc.initializer) {
    desc.writable = true;
  }

  desc = decorators.slice().reverse().reduce(function (desc, decorator) {
    return decorator(target, property, desc) || desc;
  }, desc);

  if (context && desc.initializer !== void 0) {
    desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
    desc.initializer = undefined;
  }

  if (desc.initializer === void 0) {
    Object['define' + 'Property'](target, property, desc);
    desc = null;
  }

  return desc;
}

// iconv-lite is an optional dependency.
try {
  var iconv = __webpack_require__(52);
} catch (err) {}

var CmapProcessor = (_class$1 = function () {
  function CmapProcessor(cmapTable) {
    _classCallCheck(this, CmapProcessor);

    // Attempt to find a Unicode cmap first
    this.encoding = null;
    this.cmap = this.findSubtable(cmapTable, [
    // 32-bit subtables
    [3, 10], [0, 6], [0, 4],

    // 16-bit subtables
    [3, 1], [0, 3], [0, 2], [0, 1], [0, 0]]);

    // If not unicode cmap was found, and iconv-lite is installed,
    // take the first table with a supported encoding.
    if (!this.cmap && iconv) {
      for (var _iterator = cmapTable.tables, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
        var _ref;

        if (_isArray) {
          if (_i >= _iterator.length) break;
          _ref = _iterator[_i++];
        } else {
          _i = _iterator.next();
          if (_i.done) break;
          _ref = _i.value;
        }

        var cmap = _ref;

        var encoding = getEncoding(cmap.platformID, cmap.encodingID, cmap.table.language - 1);
        if (iconv.encodingExists(encoding)) {
          this.cmap = cmap.table;
          this.encoding = encoding;
        }
      }
    }

    if (!this.cmap) {
      throw new Error("Could not find a supported cmap table");
    }

    this.uvs = this.findSubtable(cmapTable, [[0, 5]]);
    if (this.uvs && this.uvs.version !== 14) {
      this.uvs = null;
    }
  }

  CmapProcessor.prototype.findSubtable = function findSubtable(cmapTable, pairs) {
    for (var _iterator2 = pairs, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
      var _ref2;

      if (_isArray2) {
        if (_i2 >= _iterator2.length) break;
        _ref2 = _iterator2[_i2++];
      } else {
        _i2 = _iterator2.next();
        if (_i2.done) break;
        _ref2 = _i2.value;
      }

      var _ref3 = _ref2,
          platformID = _ref3[0],
          encodingID = _ref3[1];

      for (var _iterator3 = cmapTable.tables, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
        var _ref4;

        if (_isArray3) {
          if (_i3 >= _iterator3.length) break;
          _ref4 = _iterator3[_i3++];
        } else {
          _i3 = _iterator3.next();
          if (_i3.done) break;
          _ref4 = _i3.value;
        }

        var cmap = _ref4;

        if (cmap.platformID === platformID && cmap.encodingID === encodingID) {
          return cmap.table;
        }
      }
    }

    return null;
  };

  CmapProcessor.prototype.lookup = function lookup(codepoint, variationSelector) {
    // If there is no Unicode cmap in this font, we need to re-encode
    // the codepoint in the encoding that the cmap supports.
    if (this.encoding) {
      var buf = iconv.encode(_String$fromCodePoint(codepoint), this.encoding);
      codepoint = 0;
      for (var i = 0; i < buf.length; i++) {
        codepoint = codepoint << 8 | buf[i];
      }

      // Otherwise, try to get a Unicode variation selector for this codepoint if one is provided.
    } else if (variationSelector) {
      var gid = this.getVariationSelector(codepoint, variationSelector);
      if (gid) {
        return gid;
      }
    }

    var cmap = this.cmap;
    switch (cmap.version) {
      case 0:
        return cmap.codeMap.get(codepoint) || 0;

      case 4:
        {
          var min = 0;
          var max = cmap.segCount - 1;
          while (min <= max) {
            var mid = min + max >> 1;

            if (codepoint < cmap.startCode.get(mid)) {
              max = mid - 1;
            } else if (codepoint > cmap.endCode.get(mid)) {
              min = mid + 1;
            } else {
              var rangeOffset = cmap.idRangeOffset.get(mid);
              var _gid = void 0;

              if (rangeOffset === 0) {
                _gid = codepoint + cmap.idDelta.get(mid);
              } else {
                var index = rangeOffset / 2 + (codepoint - cmap.startCode.get(mid)) - (cmap.segCount - mid);
                _gid = cmap.glyphIndexArray.get(index) || 0;
                if (_gid !== 0) {
                  _gid += cmap.idDelta.get(mid);
                }
              }

              return _gid & 0xffff;
            }
          }

          return 0;
        }

      case 8:
        throw new Error('TODO: cmap format 8');

      case 6:
      case 10:
        return cmap.glyphIndices.get(codepoint - cmap.firstCode) || 0;

      case 12:
      case 13:
        {
          var _min = 0;
          var _max = cmap.nGroups - 1;
          while (_min <= _max) {
            var _mid = _min + _max >> 1;
            var group = cmap.groups.get(_mid);

            if (codepoint < group.startCharCode) {
              _max = _mid - 1;
            } else if (codepoint > group.endCharCode) {
              _min = _mid + 1;
            } else {
              if (cmap.version === 12) {
                return group.glyphID + (codepoint - group.startCharCode);
              } else {
                return group.glyphID;
              }
            }
          }

          return 0;
        }

      case 14:
        throw new Error('TODO: cmap format 14');

      default:
        throw new Error('Unknown cmap format ' + cmap.version);
    }
  };

  CmapProcessor.prototype.getVariationSelector = function getVariationSelector(codepoint, variationSelector) {
    if (!this.uvs) {
      return 0;
    }

    var selectors = this.uvs.varSelectors.toArray();
    var i = binarySearch(selectors, function (x) {
      return variationSelector - x.varSelector;
    });
    var sel = selectors[i];

    if (i !== -1 && sel.defaultUVS) {
      i = binarySearch(sel.defaultUVS, function (x) {
        return codepoint < x.startUnicodeValue ? -1 : codepoint > x.startUnicodeValue + x.additionalCount ? +1 : 0;
      });
    }

    if (i !== -1 && sel.nonDefaultUVS) {
      i = binarySearch(sel.nonDefaultUVS, function (x) {
        return codepoint - x.unicodeValue;
      });
      if (i !== -1) {
        return sel.nonDefaultUVS[i].glyphID;
      }
    }

    return 0;
  };

  CmapProcessor.prototype.getCharacterSet = function getCharacterSet() {
    var cmap = this.cmap;
    switch (cmap.version) {
      case 0:
        return range(0, cmap.codeMap.length);

      case 4:
        {
          var res = [];
          var endCodes = cmap.endCode.toArray();
          for (var i = 0; i < endCodes.length; i++) {
            var tail = endCodes[i] + 1;
            var start = cmap.startCode.get(i);
            res.push.apply(res, range(start, tail));
          }

          return res;
        }

      case 8:
        throw new Error('TODO: cmap format 8');

      case 6:
      case 10:
        return range(cmap.firstCode, cmap.firstCode + cmap.glyphIndices.length);

      case 12:
      case 13:
        {
          var _res = [];
          for (var _iterator4 = cmap.groups.toArray(), _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _getIterator(_iterator4);;) {
            var _ref5;

            if (_isArray4) {
              if (_i4 >= _iterator4.length) break;
              _ref5 = _iterator4[_i4++];
            } else {
              _i4 = _iterator4.next();
              if (_i4.done) break;
              _ref5 = _i4.value;
            }

            var group = _ref5;

            _res.push.apply(_res, range(group.startCharCode, group.endCharCode + 1));
          }

          return _res;
        }

      case 14:
        throw new Error('TODO: cmap format 14');

      default:
        throw new Error('Unknown cmap format ' + cmap.version);
    }
  };

  CmapProcessor.prototype.codePointsForGlyph = function codePointsForGlyph(gid) {
    var cmap = this.cmap;
    switch (cmap.version) {
      case 0:
        {
          var res = [];
          for (var i = 0; i < 256; i++) {
            if (cmap.codeMap.get(i) === gid) {
              res.push(i);
            }
          }

          return res;
        }

      case 4:
        {
          var _res2 = [];
          for (var _i5 = 0; _i5 < cmap.segCount; _i5++) {
            var end = cmap.endCode.get(_i5);
            var start = cmap.startCode.get(_i5);
            var rangeOffset = cmap.idRangeOffset.get(_i5);
            var delta = cmap.idDelta.get(_i5);

            for (var c = start; c <= end; c++) {
              var g = 0;
              if (rangeOffset === 0) {
                g = c + delta;
              } else {
                var index = rangeOffset / 2 + (c - start) - (cmap.segCount - _i5);
                g = cmap.glyphIndexArray.get(index) || 0;
                if (g !== 0) {
                  g += delta;
                }
              }

              if (g === gid) {
                _res2.push(c);
              }
            }
          }

          return _res2;
        }

      case 12:
        {
          var _res3 = [];
          for (var _iterator5 = cmap.groups.toArray(), _isArray5 = Array.isArray(_iterator5), _i6 = 0, _iterator5 = _isArray5 ? _iterator5 : _getIterator(_iterator5);;) {
            var _ref6;

            if (_isArray5) {
              if (_i6 >= _iterator5.length) break;
              _ref6 = _iterator5[_i6++];
            } else {
              _i6 = _iterator5.next();
              if (_i6.done) break;
              _ref6 = _i6.value;
            }

            var group = _ref6;

            if (gid >= group.glyphID && gid <= group.glyphID + (group.endCharCode - group.startCharCode)) {
              _res3.push(group.startCharCode + (gid - group.glyphID));
            }
          }

          return _res3;
        }

      case 13:
        {
          var _res4 = [];
          for (var _iterator6 = cmap.groups.toArray(), _isArray6 = Array.isArray(_iterator6), _i7 = 0, _iterator6 = _isArray6 ? _iterator6 : _getIterator(_iterator6);;) {
            var _ref7;

            if (_isArray6) {
              if (_i7 >= _iterator6.length) break;
              _ref7 = _iterator6[_i7++];
            } else {
              _i7 = _iterator6.next();
              if (_i7.done) break;
              _ref7 = _i7.value;
            }

            var _group = _ref7;

            if (gid === _group.glyphID) {
              _res4.push.apply(_res4, range(_group.startCharCode, _group.endCharCode + 1));
            }
          }

          return _res4;
        }

      default:
        throw new Error('Unknown cmap format ' + cmap.version);
    }
  };

  return CmapProcessor;
}(), (_applyDecoratedDescriptor$1(_class$1.prototype, 'getCharacterSet', [cache], _Object$getOwnPropertyDescriptor(_class$1.prototype, 'getCharacterSet'), _class$1.prototype), _applyDecoratedDescriptor$1(_class$1.prototype, 'codePointsForGlyph', [cache], _Object$getOwnPropertyDescriptor(_class$1.prototype, 'codePointsForGlyph'), _class$1.prototype)), _class$1);

var KernProcessor = function () {
  function KernProcessor(font) {
    _classCallCheck(this, KernProcessor);

    this.kern = font.kern;
  }

  KernProcessor.prototype.process = function process(glyphs, positions) {
    for (var glyphIndex = 0; glyphIndex < glyphs.length - 1; glyphIndex++) {
      var left = glyphs[glyphIndex].id;
      var right = glyphs[glyphIndex + 1].id;
      positions[glyphIndex].xAdvance += this.getKerning(left, right);
    }
  };

  KernProcessor.prototype.getKerning = function getKerning(left, right) {
    var res = 0;

    for (var _iterator = this.kern.tables, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var table = _ref;

      if (table.coverage.crossStream) {
        continue;
      }

      switch (table.version) {
        case 0:
          if (!table.coverage.horizontal) {
            continue;
          }

          break;
        case 1:
          if (table.coverage.vertical || table.coverage.variation) {
            continue;
          }

          break;
        default:
          throw new Error('Unsupported kerning table version ' + table.version);
      }

      var val = 0;
      var s = table.subtable;
      switch (table.format) {
        case 0:
          var pairIdx = binarySearch(s.pairs, function (pair) {
            return left - pair.left || right - pair.right;
          });

          if (pairIdx >= 0) {
            val = s.pairs[pairIdx].value;
          }

          break;

        case 2:
          var leftOffset = 0,
              rightOffset = 0;
          if (left >= s.leftTable.firstGlyph && left < s.leftTable.firstGlyph + s.leftTable.nGlyphs) {
            leftOffset = s.leftTable.offsets[left - s.leftTable.firstGlyph];
          } else {
            leftOffset = s.array.off;
          }

          if (right >= s.rightTable.firstGlyph && right < s.rightTable.firstGlyph + s.rightTable.nGlyphs) {
            rightOffset = s.rightTable.offsets[right - s.rightTable.firstGlyph];
          }

          var index = (leftOffset + rightOffset - s.array.off) / 2;
          val = s.array.values.get(index);
          break;

        case 3:
          if (left >= s.glyphCount || right >= s.glyphCount) {
            return 0;
          }

          val = s.kernValue[s.kernIndex[s.leftClass[left] * s.rightClassCount + s.rightClass[right]]];
          break;

        default:
          throw new Error('Unsupported kerning sub-table format ' + table.format);
      }

      // Microsoft supports the override flag, which resets the result
      // Otherwise, the sum of the results from all subtables is returned
      if (table.coverage.override) {
        res = val;
      } else {
        res += val;
      }
    }

    return res;
  };

  return KernProcessor;
}();

/**
 * This class is used when GPOS does not define 'mark' or 'mkmk' features
 * for positioning marks relative to base glyphs. It uses the unicode
 * combining class property to position marks.
 *
 * Based on code from Harfbuzz, thanks!
 * https://github.com/behdad/harfbuzz/blob/master/src/hb-ot-shape-fallback.cc
 */

var UnicodeLayoutEngine = function () {
  function UnicodeLayoutEngine(font) {
    _classCallCheck(this, UnicodeLayoutEngine);

    this.font = font;
  }

  UnicodeLayoutEngine.prototype.positionGlyphs = function positionGlyphs(glyphs, positions) {
    // find each base + mark cluster, and position the marks relative to the base
    var clusterStart = 0;
    var clusterEnd = 0;
    for (var index = 0; index < glyphs.length; index++) {
      var glyph = glyphs[index];
      if (glyph.isMark) {
        // TODO: handle ligatures
        clusterEnd = index;
      } else {
        if (clusterStart !== clusterEnd) {
          this.positionCluster(glyphs, positions, clusterStart, clusterEnd);
        }

        clusterStart = clusterEnd = index;
      }
    }

    if (clusterStart !== clusterEnd) {
      this.positionCluster(glyphs, positions, clusterStart, clusterEnd);
    }

    return positions;
  };

  UnicodeLayoutEngine.prototype.positionCluster = function positionCluster(glyphs, positions, clusterStart, clusterEnd) {
    var base = glyphs[clusterStart];
    var baseBox = base.cbox.copy();

    // adjust bounding box for ligature glyphs
    if (base.codePoints.length > 1) {
      // LTR. TODO: RTL support.
      baseBox.minX += (base.codePoints.length - 1) * baseBox.width / base.codePoints.length;
    }

    var xOffset = -positions[clusterStart].xAdvance;
    var yOffset = 0;
    var yGap = this.font.unitsPerEm / 16;

    // position each of the mark glyphs relative to the base glyph
    for (var index = clusterStart + 1; index <= clusterEnd; index++) {
      var mark = glyphs[index];
      var markBox = mark.cbox;
      var position = positions[index];

      var combiningClass = this.getCombiningClass(mark.codePoints[0]);

      if (combiningClass !== 'Not_Reordered') {
        position.xOffset = position.yOffset = 0;

        // x positioning
        switch (combiningClass) {
          case 'Double_Above':
          case 'Double_Below':
            // LTR. TODO: RTL support.
            position.xOffset += baseBox.minX - markBox.width / 2 - markBox.minX;
            break;

          case 'Attached_Below_Left':
          case 'Below_Left':
          case 'Above_Left':
            // left align
            position.xOffset += baseBox.minX - markBox.minX;
            break;

          case 'Attached_Above_Right':
          case 'Below_Right':
          case 'Above_Right':
            // right align
            position.xOffset += baseBox.maxX - markBox.width - markBox.minX;
            break;

          default:
            // Attached_Below, Attached_Above, Below, Above, other
            // center align
            position.xOffset += baseBox.minX + (baseBox.width - markBox.width) / 2 - markBox.minX;
        }

        // y positioning
        switch (combiningClass) {
          case 'Double_Below':
          case 'Below_Left':
          case 'Below':
          case 'Below_Right':
          case 'Attached_Below_Left':
          case 'Attached_Below':
            // add a small gap between the glyphs if they are not attached
            if (combiningClass === 'Attached_Below_Left' || combiningClass === 'Attached_Below') {
              baseBox.minY += yGap;
            }

            position.yOffset = -baseBox.minY - markBox.maxY;
            baseBox.minY += markBox.height;
            break;

          case 'Double_Above':
          case 'Above_Left':
          case 'Above':
          case 'Above_Right':
          case 'Attached_Above':
          case 'Attached_Above_Right':
            // add a small gap between the glyphs if they are not attached
            if (combiningClass === 'Attached_Above' || combiningClass === 'Attached_Above_Right') {
              baseBox.maxY += yGap;
            }

            position.yOffset = baseBox.maxY - markBox.minY;
            baseBox.maxY += markBox.height;
            break;
        }

        position.xAdvance = position.yAdvance = 0;
        position.xOffset += xOffset;
        position.yOffset += yOffset;
      } else {
        xOffset -= position.xAdvance;
        yOffset -= position.yAdvance;
      }
    }

    return;
  };

  UnicodeLayoutEngine.prototype.getCombiningClass = function getCombiningClass(codePoint) {
    var combiningClass = unicode.getCombiningClass(codePoint);

    // Thai / Lao need some per-character work
    if ((codePoint & ~0xff) === 0x0e00) {
      if (combiningClass === 'Not_Reordered') {
        switch (codePoint) {
          case 0x0e31:
          case 0x0e34:
          case 0x0e35:
          case 0x0e36:
          case 0x0e37:
          case 0x0e47:
          case 0x0e4c:
          case 0x0e3d:
          case 0x0e4e:
            return 'Above_Right';

          case 0x0eb1:
          case 0x0eb4:
          case 0x0eb5:
          case 0x0eb6:
          case 0x0eb7:
          case 0x0ebb:
          case 0x0ecc:
          case 0x0ecd:
            return 'Above';

          case 0x0ebc:
            return 'Below';
        }
      } else if (codePoint === 0x0e3a) {
        // virama
        return 'Below_Right';
      }
    }

    switch (combiningClass) {
      // Hebrew

      case 'CCC10': // sheva
      case 'CCC11': // hataf segol
      case 'CCC12': // hataf patah
      case 'CCC13': // hataf qamats
      case 'CCC14': // hiriq
      case 'CCC15': // tsere
      case 'CCC16': // segol
      case 'CCC17': // patah
      case 'CCC18': // qamats
      case 'CCC20': // qubuts
      case 'CCC22':
        // meteg
        return 'Below';

      case 'CCC23':
        // rafe
        return 'Attached_Above';

      case 'CCC24':
        // shin dot
        return 'Above_Right';

      case 'CCC25': // sin dot
      case 'CCC19':
        // holam
        return 'Above_Left';

      case 'CCC26':
        // point varika
        return 'Above';

      case 'CCC21':
        // dagesh
        break;

      // Arabic and Syriac

      case 'CCC27': // fathatan
      case 'CCC28': // dammatan
      case 'CCC30': // fatha
      case 'CCC31': // damma
      case 'CCC33': // shadda
      case 'CCC34': // sukun
      case 'CCC35': // superscript alef
      case 'CCC36':
        // superscript alaph
        return 'Above';

      case 'CCC29': // kasratan
      case 'CCC32':
        // kasra
        return 'Below';

      // Thai

      case 'CCC103':
        // sara u / sara uu
        return 'Below_Right';

      case 'CCC107':
        // mai
        return 'Above_Right';

      // Lao

      case 'CCC118':
        // sign u / sign uu
        return 'Below';

      case 'CCC122':
        // mai
        return 'Above';

      // Tibetan

      case 'CCC129': // sign aa
      case 'CCC132':
        // sign u
        return 'Below';

      case 'CCC130':
        // sign i
        return 'Above';
    }

    return combiningClass;
  };

  return UnicodeLayoutEngine;
}();

/**
 * Represents a glyph bounding box
 */
var BBox = function () {
  function BBox() {
    var minX = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : Infinity;
    var minY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Infinity;
    var maxX = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : -Infinity;
    var maxY = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : -Infinity;

    _classCallCheck(this, BBox);

    /**
     * The minimum X position in the bounding box
     * @type {number}
     */
    this.minX = minX;

    /**
     * The minimum Y position in the bounding box
     * @type {number}
     */
    this.minY = minY;

    /**
     * The maxmimum X position in the bounding box
     * @type {number}
     */
    this.maxX = maxX;

    /**
     * The maxmimum Y position in the bounding box
     * @type {number}
     */
    this.maxY = maxY;
  }

  /**
   * The width of the bounding box
   * @type {number}
   */


  BBox.prototype.addPoint = function addPoint(x, y) {
    if (Math.abs(x) !== Infinity) {
      if (x < this.minX) {
        this.minX = x;
      }

      if (x > this.maxX) {
        this.maxX = x;
      }
    }

    if (Math.abs(y) !== Infinity) {
      if (y < this.minY) {
        this.minY = y;
      }

      if (y > this.maxY) {
        this.maxY = y;
      }
    }
  };

  BBox.prototype.copy = function copy() {
    return new BBox(this.minX, this.minY, this.maxX, this.maxY);
  };

  _createClass(BBox, [{
    key: "width",
    get: function get() {
      return this.maxX - this.minX;
    }

    /**
     * The height of the bounding box
     * @type {number}
     */

  }, {
    key: "height",
    get: function get() {
      return this.maxY - this.minY;
    }
  }]);

  return BBox;
}();

// This maps the Unicode Script property to an OpenType script tag
// Data from http://www.microsoft.com/typography/otspec/scripttags.htm
// and http://www.unicode.org/Public/UNIDATA/PropertyValueAliases.txt.
var UNICODE_SCRIPTS = {
  Caucasian_Albanian: 'aghb',
  Arabic: 'arab',
  Imperial_Aramaic: 'armi',
  Armenian: 'armn',
  Avestan: 'avst',
  Balinese: 'bali',
  Bamum: 'bamu',
  Bassa_Vah: 'bass',
  Batak: 'batk',
  Bengali: ['bng2', 'beng'],
  Bopomofo: 'bopo',
  Brahmi: 'brah',
  Braille: 'brai',
  Buginese: 'bugi',
  Buhid: 'buhd',
  Chakma: 'cakm',
  Canadian_Aboriginal: 'cans',
  Carian: 'cari',
  Cham: 'cham',
  Cherokee: 'cher',
  Coptic: 'copt',
  Cypriot: 'cprt',
  Cyrillic: 'cyrl',
  Devanagari: ['dev2', 'deva'],
  Deseret: 'dsrt',
  Duployan: 'dupl',
  Egyptian_Hieroglyphs: 'egyp',
  Elbasan: 'elba',
  Ethiopic: 'ethi',
  Georgian: 'geor',
  Glagolitic: 'glag',
  Gothic: 'goth',
  Grantha: 'gran',
  Greek: 'grek',
  Gujarati: ['gjr2', 'gujr'],
  Gurmukhi: ['gur2', 'guru'],
  Hangul: 'hang',
  Han: 'hani',
  Hanunoo: 'hano',
  Hebrew: 'hebr',
  Hiragana: 'hira',
  Pahawh_Hmong: 'hmng',
  Katakana_Or_Hiragana: 'hrkt',
  Old_Italic: 'ital',
  Javanese: 'java',
  Kayah_Li: 'kali',
  Katakana: 'kana',
  Kharoshthi: 'khar',
  Khmer: 'khmr',
  Khojki: 'khoj',
  Kannada: ['knd2', 'knda'],
  Kaithi: 'kthi',
  Tai_Tham: 'lana',
  Lao: 'lao ',
  Latin: 'latn',
  Lepcha: 'lepc',
  Limbu: 'limb',
  Linear_A: 'lina',
  Linear_B: 'linb',
  Lisu: 'lisu',
  Lycian: 'lyci',
  Lydian: 'lydi',
  Mahajani: 'mahj',
  Mandaic: 'mand',
  Manichaean: 'mani',
  Mende_Kikakui: 'mend',
  Meroitic_Cursive: 'merc',
  Meroitic_Hieroglyphs: 'mero',
  Malayalam: ['mlm2', 'mlym'],
  Modi: 'modi',
  Mongolian: 'mong',
  Mro: 'mroo',
  Meetei_Mayek: 'mtei',
  Myanmar: ['mym2', 'mymr'],
  Old_North_Arabian: 'narb',
  Nabataean: 'nbat',
  Nko: 'nko ',
  Ogham: 'ogam',
  Ol_Chiki: 'olck',
  Old_Turkic: 'orkh',
  Oriya: ['ory2', 'orya'],
  Osmanya: 'osma',
  Palmyrene: 'palm',
  Pau_Cin_Hau: 'pauc',
  Old_Permic: 'perm',
  Phags_Pa: 'phag',
  Inscriptional_Pahlavi: 'phli',
  Psalter_Pahlavi: 'phlp',
  Phoenician: 'phnx',
  Miao: 'plrd',
  Inscriptional_Parthian: 'prti',
  Rejang: 'rjng',
  Runic: 'runr',
  Samaritan: 'samr',
  Old_South_Arabian: 'sarb',
  Saurashtra: 'saur',
  Shavian: 'shaw',
  Sharada: 'shrd',
  Siddham: 'sidd',
  Khudawadi: 'sind',
  Sinhala: 'sinh',
  Sora_Sompeng: 'sora',
  Sundanese: 'sund',
  Syloti_Nagri: 'sylo',
  Syriac: 'syrc',
  Tagbanwa: 'tagb',
  Takri: 'takr',
  Tai_Le: 'tale',
  New_Tai_Lue: 'talu',
  Tamil: ['tml2', 'taml'],
  Tai_Viet: 'tavt',
  Telugu: ['tel2', 'telu'],
  Tifinagh: 'tfng',
  Tagalog: 'tglg',
  Thaana: 'thaa',
  Thai: 'thai',
  Tibetan: 'tibt',
  Tirhuta: 'tirh',
  Ugaritic: 'ugar',
  Vai: 'vai ',
  Warang_Citi: 'wara',
  Old_Persian: 'xpeo',
  Cuneiform: 'xsux',
  Yi: 'yi  ',
  Inherited: 'zinh',
  Common: 'zyyy',
  Unknown: 'zzzz'
};

var OPENTYPE_SCRIPTS = {};
for (var script in UNICODE_SCRIPTS) {
  var tag = UNICODE_SCRIPTS[script];
  if (Array.isArray(tag)) {
    for (var _iterator = tag, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var t = _ref;

      OPENTYPE_SCRIPTS[t] = script;
    }
  } else {
    OPENTYPE_SCRIPTS[tag] = script;
  }
}

function fromOpenType(tag) {
  return OPENTYPE_SCRIPTS[tag];
}

function forString(string) {
  var len = string.length;
  var idx = 0;
  while (idx < len) {
    var code = string.charCodeAt(idx++);

    // Check if this is a high surrogate
    if (0xd800 <= code && code <= 0xdbff && idx < len) {
      var next = string.charCodeAt(idx);

      // Check if this is a low surrogate
      if (0xdc00 <= next && next <= 0xdfff) {
        idx++;
        code = ((code & 0x3FF) << 10) + (next & 0x3FF) + 0x10000;
      }
    }

    var _script = unicode.getScript(code);
    if (_script !== 'Common' && _script !== 'Inherited' && _script !== 'Unknown') {
      return UNICODE_SCRIPTS[_script];
    }
  }

  return UNICODE_SCRIPTS.Unknown;
}

function forCodePoints(codePoints) {
  for (var i = 0; i < codePoints.length; i++) {
    var codePoint = codePoints[i];
    var _script2 = unicode.getScript(codePoint);
    if (_script2 !== 'Common' && _script2 !== 'Inherited' && _script2 !== 'Unknown') {
      return UNICODE_SCRIPTS[_script2];
    }
  }

  return UNICODE_SCRIPTS.Unknown;
}

// The scripts in this map are written from right to left
var RTL = {
  arab: true, // Arabic
  hebr: true, // Hebrew
  syrc: true, // Syriac
  thaa: true, // Thaana
  cprt: true, // Cypriot Syllabary
  khar: true, // Kharosthi
  phnx: true, // Phoenician
  'nko ': true, // N'Ko
  lydi: true, // Lydian
  avst: true, // Avestan
  armi: true, // Imperial Aramaic
  phli: true, // Inscriptional Pahlavi
  prti: true, // Inscriptional Parthian
  sarb: true, // Old South Arabian
  orkh: true, // Old Turkic, Orkhon Runic
  samr: true, // Samaritan
  mand: true, // Mandaic, Mandaean
  merc: true, // Meroitic Cursive
  mero: true, // Meroitic Hieroglyphs

  // Unicode 7.0 (not listed on http://www.microsoft.com/typography/otspec/scripttags.htm)
  mani: true, // Manichaean
  mend: true, // Mende Kikakui
  nbat: true, // Nabataean
  narb: true, // Old North Arabian
  palm: true, // Palmyrene
  phlp: true // Psalter Pahlavi
};

function direction(script) {
  if (RTL[script]) {
    return 'rtl';
  }

  return 'ltr';
}

/**
 * Represents a run of Glyph and GlyphPosition objects.
 * Returned by the font layout method.
 */

var GlyphRun = function () {
  function GlyphRun(glyphs, features, script, language, direction$$) {
    _classCallCheck(this, GlyphRun);

    /**
     * An array of Glyph objects in the run
     * @type {Glyph[]}
     */
    this.glyphs = glyphs;

    /**
     * An array of GlyphPosition objects for each glyph in the run
     * @type {GlyphPosition[]}
     */
    this.positions = null;

    /**
     * The script that was requested for shaping. This was either passed in or detected automatically.
     * @type {string}
     */
    this.script = script;

    /**
     * The language requested for shaping, as passed in. If `null`, the default language for the
     * script was used.
     * @type {string}
     */
    this.language = language || null;

    /**
     * The direction requested for shaping, as passed in (either ltr or rtl).
     * If `null`, the default direction of the script is used.
     * @type {string}
     */
    this.direction = direction$$ || direction(script);

    /**
     * The features requested during shaping. This is a combination of user
     * specified features and features chosen by the shaper.
     * @type {object}
     */
    this.features = {};

    // Convert features to an object
    if (Array.isArray(features)) {
      for (var _iterator = features, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
        var _ref;

        if (_isArray) {
          if (_i >= _iterator.length) break;
          _ref = _iterator[_i++];
        } else {
          _i = _iterator.next();
          if (_i.done) break;
          _ref = _i.value;
        }

        var tag = _ref;

        this.features[tag] = true;
      }
    } else if ((typeof features === 'undefined' ? 'undefined' : _typeof(features)) === 'object') {
      this.features = features;
    }
  }

  /**
   * The total advance width of the run.
   * @type {number}
   */


  _createClass(GlyphRun, [{
    key: 'advanceWidth',
    get: function get() {
      var width = 0;
      for (var _iterator2 = this.positions, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
        var _ref2;

        if (_isArray2) {
          if (_i2 >= _iterator2.length) break;
          _ref2 = _iterator2[_i2++];
        } else {
          _i2 = _iterator2.next();
          if (_i2.done) break;
          _ref2 = _i2.value;
        }

        var position = _ref2;

        width += position.xAdvance;
      }

      return width;
    }

    /**
     * The total advance height of the run.
     * @type {number}
     */

  }, {
    key: 'advanceHeight',
    get: function get() {
      var height = 0;
      for (var _iterator3 = this.positions, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
        var _ref3;

        if (_isArray3) {
          if (_i3 >= _iterator3.length) break;
          _ref3 = _iterator3[_i3++];
        } else {
          _i3 = _iterator3.next();
          if (_i3.done) break;
          _ref3 = _i3.value;
        }

        var position = _ref3;

        height += position.yAdvance;
      }

      return height;
    }

    /**
     * The bounding box containing all glyphs in the run.
     * @type {BBox}
     */

  }, {
    key: 'bbox',
    get: function get() {
      var bbox = new BBox();

      var x = 0;
      var y = 0;
      for (var index = 0; index < this.glyphs.length; index++) {
        var glyph = this.glyphs[index];
        var p = this.positions[index];
        var b = glyph.bbox;

        bbox.addPoint(b.minX + x + p.xOffset, b.minY + y + p.yOffset);
        bbox.addPoint(b.maxX + x + p.xOffset, b.maxY + y + p.yOffset);

        x += p.xAdvance;
        y += p.yAdvance;
      }

      return bbox;
    }
  }]);

  return GlyphRun;
}();

/**
 * Represents positioning information for a glyph in a GlyphRun.
 */
var GlyphPosition = function GlyphPosition() {
  var xAdvance = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
  var yAdvance = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
  var xOffset = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
  var yOffset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0;

  _classCallCheck(this, GlyphPosition);

  /**
   * The amount to move the virtual pen in the X direction after rendering this glyph.
   * @type {number}
   */
  this.xAdvance = xAdvance;

  /**
   * The amount to move the virtual pen in the Y direction after rendering this glyph.
   * @type {number}
   */
  this.yAdvance = yAdvance;

  /**
   * The offset from the pen position in the X direction at which to render this glyph.
   * @type {number}
   */
  this.xOffset = xOffset;

  /**
   * The offset from the pen position in the Y direction at which to render this glyph.
   * @type {number}
   */
  this.yOffset = yOffset;
};

// see https://developer.apple.com/fonts/TrueType-Reference-Manual/RM09/AppendixF.html
// and /System/Library/Frameworks/CoreText.framework/Versions/A/Headers/SFNTLayoutTypes.h on a Mac
var features = {
  allTypographicFeatures: {
    code: 0,
    exclusive: false,
    allTypeFeatures: 0
  },
  ligatures: {
    code: 1,
    exclusive: false,
    requiredLigatures: 0,
    commonLigatures: 2,
    rareLigatures: 4,
    // logos: 6
    rebusPictures: 8,
    diphthongLigatures: 10,
    squaredLigatures: 12,
    abbrevSquaredLigatures: 14,
    symbolLigatures: 16,
    contextualLigatures: 18,
    historicalLigatures: 20
  },
  cursiveConnection: {
    code: 2,
    exclusive: true,
    unconnected: 0,
    partiallyConnected: 1,
    cursive: 2
  },
  letterCase: {
    code: 3,
    exclusive: true
  },
  // upperAndLowerCase: 0          # deprecated
  // allCaps: 1                    # deprecated
  // allLowerCase: 2               # deprecated
  // smallCaps: 3                  # deprecated
  // initialCaps: 4                # deprecated
  // initialCapsAndSmallCaps: 5    # deprecated
  verticalSubstitution: {
    code: 4,
    exclusive: false,
    substituteVerticalForms: 0
  },
  linguisticRearrangement: {
    code: 5,
    exclusive: false,
    linguisticRearrangement: 0
  },
  numberSpacing: {
    code: 6,
    exclusive: true,
    monospacedNumbers: 0,
    proportionalNumbers: 1,
    thirdWidthNumbers: 2,
    quarterWidthNumbers: 3
  },
  smartSwash: {
    code: 8,
    exclusive: false,
    wordInitialSwashes: 0,
    wordFinalSwashes: 2,
    // lineInitialSwashes: 4
    // lineFinalSwashes: 6
    nonFinalSwashes: 8
  },
  diacritics: {
    code: 9,
    exclusive: true,
    showDiacritics: 0,
    hideDiacritics: 1,
    decomposeDiacritics: 2
  },
  verticalPosition: {
    code: 10,
    exclusive: true,
    normalPosition: 0,
    superiors: 1,
    inferiors: 2,
    ordinals: 3,
    scientificInferiors: 4
  },
  fractions: {
    code: 11,
    exclusive: true,
    noFractions: 0,
    verticalFractions: 1,
    diagonalFractions: 2
  },
  overlappingCharacters: {
    code: 13,
    exclusive: false,
    preventOverlap: 0
  },
  typographicExtras: {
    code: 14,
    exclusive: false,
    // hyphensToEmDash: 0
    // hyphenToEnDash: 2
    slashedZero: 4
  },
  // formInterrobang: 6
  // smartQuotes: 8
  // periodsToEllipsis: 10
  mathematicalExtras: {
    code: 15,
    exclusive: false,
    // hyphenToMinus: 0
    // asteristoMultiply: 2
    // slashToDivide: 4
    // inequalityLigatures: 6
    // exponents: 8
    mathematicalGreek: 10
  },
  ornamentSets: {
    code: 16,
    exclusive: true,
    noOrnaments: 0,
    dingbats: 1,
    piCharacters: 2,
    fleurons: 3,
    decorativeBorders: 4,
    internationalSymbols: 5,
    mathSymbols: 6
  },
  characterAlternatives: {
    code: 17,
    exclusive: true,
    noAlternates: 0
  },
  // user defined options
  designComplexity: {
    code: 18,
    exclusive: true,
    designLevel1: 0,
    designLevel2: 1,
    designLevel3: 2,
    designLevel4: 3,
    designLevel5: 4
  },
  styleOptions: {
    code: 19,
    exclusive: true,
    noStyleOptions: 0,
    displayText: 1,
    engravedText: 2,
    illuminatedCaps: 3,
    titlingCaps: 4,
    tallCaps: 5
  },
  characterShape: {
    code: 20,
    exclusive: true,
    traditionalCharacters: 0,
    simplifiedCharacters: 1,
    JIS1978Characters: 2,
    JIS1983Characters: 3,
    JIS1990Characters: 4,
    traditionalAltOne: 5,
    traditionalAltTwo: 6,
    traditionalAltThree: 7,
    traditionalAltFour: 8,
    traditionalAltFive: 9,
    expertCharacters: 10,
    JIS2004Characters: 11,
    hojoCharacters: 12,
    NLCCharacters: 13,
    traditionalNamesCharacters: 14
  },
  numberCase: {
    code: 21,
    exclusive: true,
    lowerCaseNumbers: 0,
    upperCaseNumbers: 1
  },
  textSpacing: {
    code: 22,
    exclusive: true,
    proportionalText: 0,
    monospacedText: 1,
    halfWidthText: 2,
    thirdWidthText: 3,
    quarterWidthText: 4,
    altProportionalText: 5,
    altHalfWidthText: 6
  },
  transliteration: {
    code: 23,
    exclusive: true,
    noTransliteration: 0
  },
  // hanjaToHangul: 1
  // hiraganaToKatakana: 2
  // katakanaToHiragana: 3
  // kanaToRomanization: 4
  // romanizationToHiragana: 5
  // romanizationToKatakana: 6
  // hanjaToHangulAltOne: 7
  // hanjaToHangulAltTwo: 8
  // hanjaToHangulAltThree: 9
  annotation: {
    code: 24,
    exclusive: true,
    noAnnotation: 0,
    boxAnnotation: 1,
    roundedBoxAnnotation: 2,
    circleAnnotation: 3,
    invertedCircleAnnotation: 4,
    parenthesisAnnotation: 5,
    periodAnnotation: 6,
    romanNumeralAnnotation: 7,
    diamondAnnotation: 8,
    invertedBoxAnnotation: 9,
    invertedRoundedBoxAnnotation: 10
  },
  kanaSpacing: {
    code: 25,
    exclusive: true,
    fullWidthKana: 0,
    proportionalKana: 1
  },
  ideographicSpacing: {
    code: 26,
    exclusive: true,
    fullWidthIdeographs: 0,
    proportionalIdeographs: 1,
    halfWidthIdeographs: 2
  },
  unicodeDecomposition: {
    code: 27,
    exclusive: false,
    canonicalComposition: 0,
    compatibilityComposition: 2,
    transcodingComposition: 4
  },
  rubyKana: {
    code: 28,
    exclusive: false,
    // noRubyKana: 0     # deprecated - use rubyKanaOff instead
    // rubyKana: 1     # deprecated - use rubyKanaOn instead
    rubyKana: 2
  },
  CJKSymbolAlternatives: {
    code: 29,
    exclusive: true,
    noCJKSymbolAlternatives: 0,
    CJKSymbolAltOne: 1,
    CJKSymbolAltTwo: 2,
    CJKSymbolAltThree: 3,
    CJKSymbolAltFour: 4,
    CJKSymbolAltFive: 5
  },
  ideographicAlternatives: {
    code: 30,
    exclusive: true,
    noIdeographicAlternatives: 0,
    ideographicAltOne: 1,
    ideographicAltTwo: 2,
    ideographicAltThree: 3,
    ideographicAltFour: 4,
    ideographicAltFive: 5
  },
  CJKVerticalRomanPlacement: {
    code: 31,
    exclusive: true,
    CJKVerticalRomanCentered: 0,
    CJKVerticalRomanHBaseline: 1
  },
  italicCJKRoman: {
    code: 32,
    exclusive: false,
    // noCJKItalicRoman: 0     # deprecated - use CJKItalicRomanOff instead
    // CJKItalicRoman: 1     # deprecated - use CJKItalicRomanOn instead
    CJKItalicRoman: 2
  },
  caseSensitiveLayout: {
    code: 33,
    exclusive: false,
    caseSensitiveLayout: 0,
    caseSensitiveSpacing: 2
  },
  alternateKana: {
    code: 34,
    exclusive: false,
    alternateHorizKana: 0,
    alternateVertKana: 2
  },
  stylisticAlternatives: {
    code: 35,
    exclusive: false,
    noStylisticAlternates: 0,
    stylisticAltOne: 2,
    stylisticAltTwo: 4,
    stylisticAltThree: 6,
    stylisticAltFour: 8,
    stylisticAltFive: 10,
    stylisticAltSix: 12,
    stylisticAltSeven: 14,
    stylisticAltEight: 16,
    stylisticAltNine: 18,
    stylisticAltTen: 20,
    stylisticAltEleven: 22,
    stylisticAltTwelve: 24,
    stylisticAltThirteen: 26,
    stylisticAltFourteen: 28,
    stylisticAltFifteen: 30,
    stylisticAltSixteen: 32,
    stylisticAltSeventeen: 34,
    stylisticAltEighteen: 36,
    stylisticAltNineteen: 38,
    stylisticAltTwenty: 40
  },
  contextualAlternates: {
    code: 36,
    exclusive: false,
    contextualAlternates: 0,
    swashAlternates: 2,
    contextualSwashAlternates: 4
  },
  lowerCase: {
    code: 37,
    exclusive: true,
    defaultLowerCase: 0,
    lowerCaseSmallCaps: 1,
    lowerCasePetiteCaps: 2
  },
  upperCase: {
    code: 38,
    exclusive: true,
    defaultUpperCase: 0,
    upperCaseSmallCaps: 1,
    upperCasePetiteCaps: 2
  },
  languageTag: { // indices into ltag table
    code: 39,
    exclusive: true
  },
  CJKRomanSpacing: {
    code: 103,
    exclusive: true,
    halfWidthCJKRoman: 0,
    proportionalCJKRoman: 1,
    defaultCJKRoman: 2,
    fullWidthCJKRoman: 3
  }
};

var feature = function feature(name, selector) {
  return [features[name].code, features[name][selector]];
};

var OTMapping = {
  rlig: feature('ligatures', 'requiredLigatures'),
  clig: feature('ligatures', 'contextualLigatures'),
  dlig: feature('ligatures', 'rareLigatures'),
  hlig: feature('ligatures', 'historicalLigatures'),
  liga: feature('ligatures', 'commonLigatures'),
  hist: feature('ligatures', 'historicalLigatures'), // ??

  smcp: feature('lowerCase', 'lowerCaseSmallCaps'),
  pcap: feature('lowerCase', 'lowerCasePetiteCaps'),

  frac: feature('fractions', 'diagonalFractions'),
  dnom: feature('fractions', 'diagonalFractions'), // ??
  numr: feature('fractions', 'diagonalFractions'), // ??
  afrc: feature('fractions', 'verticalFractions'),
  // aalt
  // abvf, abvm, abvs, akhn, blwf, blwm, blws, cfar, cjct, cpsp, falt, isol, jalt, ljmo, mset?
  // ltra, ltrm, nukt, pref, pres, pstf, psts, rand, rkrf, rphf, rtla, rtlm, size, tjmo, tnum?
  // unic, vatu, vhal, vjmo, vpal, vrt2
  // dist -> trak table?
  // kern, vkrn -> kern table
  // lfbd + opbd + rtbd -> opbd table?
  // mark, mkmk -> acnt table?
  // locl -> languageTag + ltag table

  case: feature('caseSensitiveLayout', 'caseSensitiveLayout'), // also caseSensitiveSpacing
  ccmp: feature('unicodeDecomposition', 'canonicalComposition'), // compatibilityComposition?
  cpct: feature('CJKVerticalRomanPlacement', 'CJKVerticalRomanCentered'), // guess..., probably not given below
  valt: feature('CJKVerticalRomanPlacement', 'CJKVerticalRomanCentered'),
  swsh: feature('contextualAlternates', 'swashAlternates'),
  cswh: feature('contextualAlternates', 'contextualSwashAlternates'),
  curs: feature('cursiveConnection', 'cursive'), // ??
  c2pc: feature('upperCase', 'upperCasePetiteCaps'),
  c2sc: feature('upperCase', 'upperCaseSmallCaps'),

  init: feature('smartSwash', 'wordInitialSwashes'), // ??
  fin2: feature('smartSwash', 'wordFinalSwashes'), // ??
  medi: feature('smartSwash', 'nonFinalSwashes'), // ??
  med2: feature('smartSwash', 'nonFinalSwashes'), // ??
  fin3: feature('smartSwash', 'wordFinalSwashes'), // ??
  fina: feature('smartSwash', 'wordFinalSwashes'), // ??

  pkna: feature('kanaSpacing', 'proportionalKana'),
  half: feature('textSpacing', 'halfWidthText'), // also HalfWidthCJKRoman, HalfWidthIdeographs?
  halt: feature('textSpacing', 'altHalfWidthText'),

  hkna: feature('alternateKana', 'alternateHorizKana'),
  vkna: feature('alternateKana', 'alternateVertKana'),
  // hngl: feature 'transliteration', 'hanjaToHangulSelector' # deprecated

  ital: feature('italicCJKRoman', 'CJKItalicRoman'),
  lnum: feature('numberCase', 'upperCaseNumbers'),
  onum: feature('numberCase', 'lowerCaseNumbers'),
  mgrk: feature('mathematicalExtras', 'mathematicalGreek'),

  // nalt: not enough info. what type of annotation?
  // ornm: ditto, which ornament style?

  calt: feature('contextualAlternates', 'contextualAlternates'), // or more?
  vrt2: feature('verticalSubstitution', 'substituteVerticalForms'), // oh... below?
  vert: feature('verticalSubstitution', 'substituteVerticalForms'),
  tnum: feature('numberSpacing', 'monospacedNumbers'),
  pnum: feature('numberSpacing', 'proportionalNumbers'),
  sups: feature('verticalPosition', 'superiors'),
  subs: feature('verticalPosition', 'inferiors'),
  ordn: feature('verticalPosition', 'ordinals'),
  pwid: feature('textSpacing', 'proportionalText'),
  hwid: feature('textSpacing', 'halfWidthText'),
  qwid: feature('textSpacing', 'quarterWidthText'), // also QuarterWidthNumbers?
  twid: feature('textSpacing', 'thirdWidthText'), // also ThirdWidthNumbers?
  fwid: feature('textSpacing', 'proportionalText'), //??
  palt: feature('textSpacing', 'altProportionalText'),
  trad: feature('characterShape', 'traditionalCharacters'),
  smpl: feature('characterShape', 'simplifiedCharacters'),
  jp78: feature('characterShape', 'JIS1978Characters'),
  jp83: feature('characterShape', 'JIS1983Characters'),
  jp90: feature('characterShape', 'JIS1990Characters'),
  jp04: feature('characterShape', 'JIS2004Characters'),
  expt: feature('characterShape', 'expertCharacters'),
  hojo: feature('characterShape', 'hojoCharacters'),
  nlck: feature('characterShape', 'NLCCharacters'),
  tnam: feature('characterShape', 'traditionalNamesCharacters'),
  ruby: feature('rubyKana', 'rubyKana'),
  titl: feature('styleOptions', 'titlingCaps'),
  zero: feature('typographicExtras', 'slashedZero'),

  ss01: feature('stylisticAlternatives', 'stylisticAltOne'),
  ss02: feature('stylisticAlternatives', 'stylisticAltTwo'),
  ss03: feature('stylisticAlternatives', 'stylisticAltThree'),
  ss04: feature('stylisticAlternatives', 'stylisticAltFour'),
  ss05: feature('stylisticAlternatives', 'stylisticAltFive'),
  ss06: feature('stylisticAlternatives', 'stylisticAltSix'),
  ss07: feature('stylisticAlternatives', 'stylisticAltSeven'),
  ss08: feature('stylisticAlternatives', 'stylisticAltEight'),
  ss09: feature('stylisticAlternatives', 'stylisticAltNine'),
  ss10: feature('stylisticAlternatives', 'stylisticAltTen'),
  ss11: feature('stylisticAlternatives', 'stylisticAltEleven'),
  ss12: feature('stylisticAlternatives', 'stylisticAltTwelve'),
  ss13: feature('stylisticAlternatives', 'stylisticAltThirteen'),
  ss14: feature('stylisticAlternatives', 'stylisticAltFourteen'),
  ss15: feature('stylisticAlternatives', 'stylisticAltFifteen'),
  ss16: feature('stylisticAlternatives', 'stylisticAltSixteen'),
  ss17: feature('stylisticAlternatives', 'stylisticAltSeventeen'),
  ss18: feature('stylisticAlternatives', 'stylisticAltEighteen'),
  ss19: feature('stylisticAlternatives', 'stylisticAltNineteen'),
  ss20: feature('stylisticAlternatives', 'stylisticAltTwenty')
};

// salt: feature 'stylisticAlternatives', 'stylisticAltOne' # hmm, which one to choose

// Add cv01-cv99 features
for (var i = 1; i <= 99; i++) {
  OTMapping['cv' + ('00' + i).slice(-2)] = [features.characterAlternatives.code, i];
}

// create inverse mapping
var AATMapping = {};
for (var ot in OTMapping) {
  var aat = OTMapping[ot];
  if (AATMapping[aat[0]] == null) {
    AATMapping[aat[0]] = {};
  }

  AATMapping[aat[0]][aat[1]] = ot;
}

// Maps an array of OpenType features to AAT features
// in the form of {featureType:{featureSetting:true}}
function mapOTToAAT(features) {
  var res = {};
  for (var k in features) {
    var r = void 0;
    if (r = OTMapping[k]) {
      if (res[r[0]] == null) {
        res[r[0]] = {};
      }

      res[r[0]][r[1]] = features[k];
    }
  }

  return res;
}

// Maps strings in a [featureType, featureSetting]
// to their equivalent number codes
function mapFeatureStrings(f) {
  var type = f[0],
      setting = f[1];

  if (isNaN(type)) {
    var typeCode = features[type] && features[type].code;
  } else {
    var typeCode = type;
  }

  if (isNaN(setting)) {
    var settingCode = features[type] && features[type][setting];
  } else {
    var settingCode = setting;
  }

  return [typeCode, settingCode];
}

// Maps AAT features to an array of OpenType features
// Supports both arrays in the form of [[featureType, featureSetting]]
// and objects in the form of {featureType:{featureSetting:true}}
// featureTypes and featureSettings can be either strings or number codes
function mapAATToOT(features) {
  var res = {};
  if (Array.isArray(features)) {
    for (var k = 0; k < features.length; k++) {
      var r = void 0;
      var f = mapFeatureStrings(features[k]);
      if (r = AATMapping[f[0]] && AATMapping[f[0]][f[1]]) {
        res[r] = true;
      }
    }
  } else if ((typeof features === 'undefined' ? 'undefined' : _typeof(features)) === 'object') {
    for (var type in features) {
      var _feature = features[type];
      for (var setting in _feature) {
        var _r = void 0;
        var _f = mapFeatureStrings([type, setting]);
        if (_feature[setting] && (_r = AATMapping[_f[0]] && AATMapping[_f[0]][_f[1]])) {
          res[_r] = true;
        }
      }
    }
  }

  return _Object$keys(res);
}

var _class$3;
function _applyDecoratedDescriptor$3(target, property, decorators, descriptor, context) {
  var desc = {};
  Object['ke' + 'ys'](descriptor).forEach(function (key) {
    desc[key] = descriptor[key];
  });
  desc.enumerable = !!desc.enumerable;
  desc.configurable = !!desc.configurable;

  if ('value' in desc || desc.initializer) {
    desc.writable = true;
  }

  desc = decorators.slice().reverse().reduce(function (desc, decorator) {
    return decorator(target, property, desc) || desc;
  }, desc);

  if (context && desc.initializer !== void 0) {
    desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
    desc.initializer = undefined;
  }

  if (desc.initializer === void 0) {
    Object['define' + 'Property'](target, property, desc);
    desc = null;
  }

  return desc;
}

var AATLookupTable = (_class$3 = function () {
  function AATLookupTable(table) {
    _classCallCheck(this, AATLookupTable);

    this.table = table;
  }

  AATLookupTable.prototype.lookup = function lookup(glyph) {
    switch (this.table.version) {
      case 0:
        // simple array format
        return this.table.values.getItem(glyph);

      case 2: // segment format
      case 4:
        {
          var min = 0;
          var max = this.table.binarySearchHeader.nUnits - 1;

          while (min <= max) {
            var mid = min + max >> 1;
            var seg = this.table.segments[mid];

            // special end of search value
            if (seg.firstGlyph === 0xffff) {
              return null;
            }

            if (glyph < seg.firstGlyph) {
              max = mid - 1;
            } else if (glyph > seg.lastGlyph) {
              min = mid + 1;
            } else {
              if (this.table.version === 2) {
                return seg.value;
              } else {
                return seg.values[glyph - seg.firstGlyph];
              }
            }
          }

          return null;
        }

      case 6:
        {
          // lookup single
          var _min = 0;
          var _max = this.table.binarySearchHeader.nUnits - 1;

          while (_min <= _max) {
            var mid = _min + _max >> 1;
            var seg = this.table.segments[mid];

            // special end of search value
            if (seg.glyph === 0xffff) {
              return null;
            }

            if (glyph < seg.glyph) {
              _max = mid - 1;
            } else if (glyph > seg.glyph) {
              _min = mid + 1;
            } else {
              return seg.value;
            }
          }

          return null;
        }

      case 8:
        // lookup trimmed
        return this.table.values[glyph - this.table.firstGlyph];

      default:
        throw new Error('Unknown lookup table format: ' + this.table.version);
    }
  };

  AATLookupTable.prototype.glyphsForValue = function glyphsForValue(classValue) {
    var res = [];

    switch (this.table.version) {
      case 2: // segment format
      case 4:
        {
          for (var _iterator = this.table.segments, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
            var _ref;

            if (_isArray) {
              if (_i >= _iterator.length) break;
              _ref = _iterator[_i++];
            } else {
              _i = _iterator.next();
              if (_i.done) break;
              _ref = _i.value;
            }

            var segment = _ref;

            if (this.table.version === 2 && segment.value === classValue) {
              res.push.apply(res, range(segment.firstGlyph, segment.lastGlyph + 1));
            } else {
              for (var index = 0; index < segment.values.length; index++) {
                if (segment.values[index] === classValue) {
                  res.push(segment.firstGlyph + index);
                }
              }
            }
          }

          break;
        }

      case 6:
        {
          // lookup single
          for (var _iterator2 = this.table.segments, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
            var _ref2;

            if (_isArray2) {
              if (_i2 >= _iterator2.length) break;
              _ref2 = _iterator2[_i2++];
            } else {
              _i2 = _iterator2.next();
              if (_i2.done) break;
              _ref2 = _i2.value;
            }

            var _segment = _ref2;

            if (_segment.value === classValue) {
              res.push(_segment.glyph);
            }
          }

          break;
        }

      case 8:
        {
          // lookup trimmed
          for (var i = 0; i < this.table.values.length; i++) {
            if (this.table.values[i] === classValue) {
              res.push(this.table.firstGlyph + i);
            }
          }

          break;
        }

      default:
        throw new Error('Unknown lookup table format: ' + this.table.version);
    }

    return res;
  };

  return AATLookupTable;
}(), (_applyDecoratedDescriptor$3(_class$3.prototype, 'glyphsForValue', [cache], _Object$getOwnPropertyDescriptor(_class$3.prototype, 'glyphsForValue'), _class$3.prototype)), _class$3);

var START_OF_TEXT_STATE = 0;
var END_OF_TEXT_CLASS = 0;
var OUT_OF_BOUNDS_CLASS = 1;
var DELETED_GLYPH_CLASS = 2;
var DONT_ADVANCE = 0x4000;

var AATStateMachine = function () {
  function AATStateMachine(stateTable) {
    _classCallCheck(this, AATStateMachine);

    this.stateTable = stateTable;
    this.lookupTable = new AATLookupTable(stateTable.classTable);
  }

  AATStateMachine.prototype.process = function process(glyphs, reverse, processEntry) {
    var currentState = START_OF_TEXT_STATE; // START_OF_LINE_STATE is used for kashida glyph insertions sometimes I think?
    var index = reverse ? glyphs.length - 1 : 0;
    var dir = reverse ? -1 : 1;

    while (dir === 1 && index <= glyphs.length || dir === -1 && index >= -1) {
      var glyph = null;
      var classCode = OUT_OF_BOUNDS_CLASS;
      var shouldAdvance = true;

      if (index === glyphs.length || index === -1) {
        classCode = END_OF_TEXT_CLASS;
      } else {
        glyph = glyphs[index];
        if (glyph.id === 0xffff) {
          // deleted glyph
          classCode = DELETED_GLYPH_CLASS;
        } else {
          classCode = this.lookupTable.lookup(glyph.id);
          if (classCode == null) {
            classCode = OUT_OF_BOUNDS_CLASS;
          }
        }
      }

      var row = this.stateTable.stateArray.getItem(currentState);
      var entryIndex = row[classCode];
      var entry = this.stateTable.entryTable.getItem(entryIndex);

      if (classCode !== END_OF_TEXT_CLASS && classCode !== DELETED_GLYPH_CLASS) {
        processEntry(glyph, entry, index);
        shouldAdvance = !(entry.flags & DONT_ADVANCE);
      }

      currentState = entry.newState;
      if (shouldAdvance) {
        index += dir;
      }
    }

    return glyphs;
  };

  /**
   * Performs a depth-first traversal of the glyph strings
   * represented by the state machine.
   */


  AATStateMachine.prototype.traverse = function traverse(opts) {
    var state = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
    var visited = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : new _Set();

    if (visited.has(state)) {
      return;
    }

    visited.add(state);

    var _stateTable = this.stateTable,
        nClasses = _stateTable.nClasses,
        stateArray = _stateTable.stateArray,
        entryTable = _stateTable.entryTable;

    var row = stateArray.getItem(state);

    // Skip predefined classes
    for (var classCode = 4; classCode < nClasses; classCode++) {
      var entryIndex = row[classCode];
      var entry = entryTable.getItem(entryIndex);

      // Try all glyphs in the class
      for (var _iterator = this.lookupTable.glyphsForValue(classCode), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
        var _ref;

        if (_isArray) {
          if (_i >= _iterator.length) break;
          _ref = _iterator[_i++];
        } else {
          _i = _iterator.next();
          if (_i.done) break;
          _ref = _i.value;
        }

        var glyph = _ref;

        if (opts.enter) {
          opts.enter(glyph, entry);
        }

        if (entry.newState !== 0) {
          this.traverse(opts, entry.newState, visited);
        }

        if (opts.exit) {
          opts.exit(glyph, entry);
        }
      }
    }
  };

  return AATStateMachine;
}();

var _class$2;
function _applyDecoratedDescriptor$2(target, property, decorators, descriptor, context) {
  var desc = {};
  Object['ke' + 'ys'](descriptor).forEach(function (key) {
    desc[key] = descriptor[key];
  });
  desc.enumerable = !!desc.enumerable;
  desc.configurable = !!desc.configurable;

  if ('value' in desc || desc.initializer) {
    desc.writable = true;
  }

  desc = decorators.slice().reverse().reduce(function (desc, decorator) {
    return decorator(target, property, desc) || desc;
  }, desc);

  if (context && desc.initializer !== void 0) {
    desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
    desc.initializer = undefined;
  }

  if (desc.initializer === void 0) {
    Object['define' + 'Property'](target, property, desc);
    desc = null;
  }

  return desc;
}

// indic replacement flags
var MARK_FIRST = 0x8000;
var MARK_LAST = 0x2000;
var VERB = 0x000F;

// contextual substitution and glyph insertion flag
var SET_MARK = 0x8000;

// ligature entry flags
var SET_COMPONENT = 0x8000;
var PERFORM_ACTION = 0x2000;

// ligature action masks
var LAST_MASK = 0x80000000;
var STORE_MASK = 0x40000000;
var OFFSET_MASK = 0x3FFFFFFF;

var REVERSE_DIRECTION = 0x400000;
var CURRENT_INSERT_BEFORE = 0x0800;
var MARKED_INSERT_BEFORE = 0x0400;
var CURRENT_INSERT_COUNT = 0x03E0;
var MARKED_INSERT_COUNT = 0x001F;

var AATMorxProcessor = (_class$2 = function () {
  function AATMorxProcessor(font) {
    _classCallCheck(this, AATMorxProcessor);

    this.processIndicRearragement = this.processIndicRearragement.bind(this);
    this.processContextualSubstitution = this.processContextualSubstitution.bind(this);
    this.processLigature = this.processLigature.bind(this);
    this.processNoncontextualSubstitutions = this.processNoncontextualSubstitutions.bind(this);
    this.processGlyphInsertion = this.processGlyphInsertion.bind(this);
    this.font = font;
    this.morx = font.morx;
    this.inputCache = null;
  }

  // Processes an array of glyphs and applies the specified features
  // Features should be in the form of {featureType:{featureSetting:true}}


  AATMorxProcessor.prototype.process = function process(glyphs) {
    var features = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

    for (var _iterator = this.morx.chains, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var chain = _ref;

      var flags = chain.defaultFlags;

      // enable/disable the requested features
      for (var _iterator2 = chain.features, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
        var _ref2;

        if (_isArray2) {
          if (_i2 >= _iterator2.length) break;
          _ref2 = _iterator2[_i2++];
        } else {
          _i2 = _iterator2.next();
          if (_i2.done) break;
          _ref2 = _i2.value;
        }

        var feature = _ref2;

        var f = void 0;
        if ((f = features[feature.featureType]) && f[feature.featureSetting]) {
          flags &= feature.disableFlags;
          flags |= feature.enableFlags;
        }
      }

      for (var _iterator3 = chain.subtables, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
        var _ref3;

        if (_isArray3) {
          if (_i3 >= _iterator3.length) break;
          _ref3 = _iterator3[_i3++];
        } else {
          _i3 = _iterator3.next();
          if (_i3.done) break;
          _ref3 = _i3.value;
        }

        var subtable = _ref3;

        if (subtable.subFeatureFlags & flags) {
          this.processSubtable(subtable, glyphs);
        }
      }
    }

    // remove deleted glyphs
    var index = glyphs.length - 1;
    while (index >= 0) {
      if (glyphs[index].id === 0xffff) {
        glyphs.splice(index, 1);
      }

      index--;
    }

    return glyphs;
  };

  AATMorxProcessor.prototype.processSubtable = function processSubtable(subtable, glyphs) {
    this.subtable = subtable;
    this.glyphs = glyphs;
    if (this.subtable.type === 4) {
      this.processNoncontextualSubstitutions(this.subtable, this.glyphs);
      return;
    }

    this.ligatureStack = [];
    this.markedGlyph = null;
    this.firstGlyph = null;
    this.lastGlyph = null;
    this.markedIndex = null;

    var stateMachine = this.getStateMachine(subtable);
    var process = this.getProcessor();

    var reverse = !!(this.subtable.coverage & REVERSE_DIRECTION);
    return stateMachine.process(this.glyphs, reverse, process);
  };

  AATMorxProcessor.prototype.getStateMachine = function getStateMachine(subtable) {
    return new AATStateMachine(subtable.table.stateTable);
  };

  AATMorxProcessor.prototype.getProcessor = function getProcessor() {
    switch (this.subtable.type) {
      case 0:
        return this.processIndicRearragement;
      case 1:
        return this.processContextualSubstitution;
      case 2:
        return this.processLigature;
      case 4:
        return this.processNoncontextualSubstitutions;
      case 5:
        return this.processGlyphInsertion;
      default:
        throw new Error('Invalid morx subtable type: ' + this.subtable.type);
    }
  };

  AATMorxProcessor.prototype.processIndicRearragement = function processIndicRearragement(glyph, entry, index) {
    if (entry.flags & MARK_FIRST) {
      this.firstGlyph = index;
    }

    if (entry.flags & MARK_LAST) {
      this.lastGlyph = index;
    }

    reorderGlyphs(this.glyphs, entry.flags & VERB, this.firstGlyph, this.lastGlyph);
  };

  AATMorxProcessor.prototype.processContextualSubstitution = function processContextualSubstitution(glyph, entry, index) {
    var subsitutions = this.subtable.table.substitutionTable.items;
    if (entry.markIndex !== 0xffff) {
      var lookup = subsitutions.getItem(entry.markIndex);
      var lookupTable = new AATLookupTable(lookup);
      glyph = this.glyphs[this.markedGlyph];
      var gid = lookupTable.lookup(glyph.id);
      if (gid) {
        this.glyphs[this.markedGlyph] = this.font.getGlyph(gid, glyph.codePoints);
      }
    }

    if (entry.currentIndex !== 0xffff) {
      var _lookup = subsitutions.getItem(entry.currentIndex);
      var _lookupTable = new AATLookupTable(_lookup);
      glyph = this.glyphs[index];
      var gid = _lookupTable.lookup(glyph.id);
      if (gid) {
        this.glyphs[index] = this.font.getGlyph(gid, glyph.codePoints);
      }
    }

    if (entry.flags & SET_MARK) {
      this.markedGlyph = index;
    }
  };

  AATMorxProcessor.prototype.processLigature = function processLigature(glyph, entry, index) {
    if (entry.flags & SET_COMPONENT) {
      this.ligatureStack.push(index);
    }

    if (entry.flags & PERFORM_ACTION) {
      var _ligatureStack;

      var actions = this.subtable.table.ligatureActions;
      var components = this.subtable.table.components;
      var ligatureList = this.subtable.table.ligatureList;

      var actionIndex = entry.action;
      var last = false;
      var ligatureIndex = 0;
      var codePoints = [];
      var ligatureGlyphs = [];

      while (!last) {
        var _codePoints;

        var componentGlyph = this.ligatureStack.pop();
        (_codePoints = codePoints).unshift.apply(_codePoints, this.glyphs[componentGlyph].codePoints);

        var action = actions.getItem(actionIndex++);
        last = !!(action & LAST_MASK);
        var store = !!(action & STORE_MASK);
        var offset = (action & OFFSET_MASK) << 2 >> 2; // sign extend 30 to 32 bits
        offset += this.glyphs[componentGlyph].id;

        var component = components.getItem(offset);
        ligatureIndex += component;

        if (last || store) {
          var ligatureEntry = ligatureList.getItem(ligatureIndex);
          this.glyphs[componentGlyph] = this.font.getGlyph(ligatureEntry, codePoints);
          ligatureGlyphs.push(componentGlyph);
          ligatureIndex = 0;
          codePoints = [];
        } else {
          this.glyphs[componentGlyph] = this.font.getGlyph(0xffff);
        }
      }

      // Put ligature glyph indexes back on the stack
      (_ligatureStack = this.ligatureStack).push.apply(_ligatureStack, ligatureGlyphs);
    }
  };

  AATMorxProcessor.prototype.processNoncontextualSubstitutions = function processNoncontextualSubstitutions(subtable, glyphs, index) {
    var lookupTable = new AATLookupTable(subtable.table.lookupTable);

    for (index = 0; index < glyphs.length; index++) {
      var glyph = glyphs[index];
      if (glyph.id !== 0xffff) {
        var gid = lookupTable.lookup(glyph.id);
        if (gid) {
          // 0 means do nothing
          glyphs[index] = this.font.getGlyph(gid, glyph.codePoints);
        }
      }
    }
  };

  AATMorxProcessor.prototype._insertGlyphs = function _insertGlyphs(glyphIndex, insertionActionIndex, count, isBefore) {
    var _glyphs;

    var insertions = [];
    while (count--) {
      var gid = this.subtable.table.insertionActions.getItem(insertionActionIndex++);
      insertions.push(this.font.getGlyph(gid));
    }

    if (!isBefore) {
      glyphIndex++;
    }

    (_glyphs = this.glyphs).splice.apply(_glyphs, [glyphIndex, 0].concat(insertions));
  };

  AATMorxProcessor.prototype.processGlyphInsertion = function processGlyphInsertion(glyph, entry, index) {
    if (entry.flags & SET_MARK) {
      this.markedIndex = index;
    }

    if (entry.markedInsertIndex !== 0xffff) {
      var count = (entry.flags & MARKED_INSERT_COUNT) >>> 5;
      var isBefore = !!(entry.flags & MARKED_INSERT_BEFORE);
      this._insertGlyphs(this.markedIndex, entry.markedInsertIndex, count, isBefore);
    }

    if (entry.currentInsertIndex !== 0xffff) {
      var _count = (entry.flags & CURRENT_INSERT_COUNT) >>> 5;
      var _isBefore = !!(entry.flags & CURRENT_INSERT_BEFORE);
      this._insertGlyphs(index, entry.currentInsertIndex, _count, _isBefore);
    }
  };

  AATMorxProcessor.prototype.getSupportedFeatures = function getSupportedFeatures() {
    var features = [];
    for (var _iterator4 = this.morx.chains, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _getIterator(_iterator4);;) {
      var _ref4;

      if (_isArray4) {
        if (_i4 >= _iterator4.length) break;
        _ref4 = _iterator4[_i4++];
      } else {
        _i4 = _iterator4.next();
        if (_i4.done) break;
        _ref4 = _i4.value;
      }

      var chain = _ref4;

      for (var _iterator5 = chain.features, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _getIterator(_iterator5);;) {
        var _ref5;

        if (_isArray5) {
          if (_i5 >= _iterator5.length) break;
          _ref5 = _iterator5[_i5++];
        } else {
          _i5 = _iterator5.next();
          if (_i5.done) break;
          _ref5 = _i5.value;
        }

        var feature = _ref5;

        features.push([feature.featureType, feature.featureSetting]);
      }
    }

    return features;
  };

  AATMorxProcessor.prototype.generateInputs = function generateInputs(gid) {
    if (!this.inputCache) {
      this.generateInputCache();
    }

    return this.inputCache[gid] || [];
  };

  AATMorxProcessor.prototype.generateInputCache = function generateInputCache() {
    this.inputCache = {};

    for (var _iterator6 = this.morx.chains, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _getIterator(_iterator6);;) {
      var _ref6;

      if (_isArray6) {
        if (_i6 >= _iterator6.length) break;
        _ref6 = _iterator6[_i6++];
      } else {
        _i6 = _iterator6.next();
        if (_i6.done) break;
        _ref6 = _i6.value;
      }

      var chain = _ref6;

      var flags = chain.defaultFlags;

      for (var _iterator7 = chain.subtables, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _getIterator(_iterator7);;) {
        var _ref7;

        if (_isArray7) {
          if (_i7 >= _iterator7.length) break;
          _ref7 = _iterator7[_i7++];
        } else {
          _i7 = _iterator7.next();
          if (_i7.done) break;
          _ref7 = _i7.value;
        }

        var subtable = _ref7;

        if (subtable.subFeatureFlags & flags) {
          this.generateInputsForSubtable(subtable);
        }
      }
    }
  };

  AATMorxProcessor.prototype.generateInputsForSubtable = function generateInputsForSubtable(subtable) {
    var _this = this;

    // Currently, only supporting ligature subtables.
    if (subtable.type !== 2) {
      return;
    }

    var reverse = !!(subtable.coverage & REVERSE_DIRECTION);
    if (reverse) {
      throw new Error('Reverse subtable, not supported.');
    }

    this.subtable = subtable;
    this.ligatureStack = [];

    var stateMachine = this.getStateMachine(subtable);
    var process = this.getProcessor();

    var input = [];
    var stack = [];
    this.glyphs = [];

    stateMachine.traverse({
      enter: function enter(glyph, entry) {
        var glyphs = _this.glyphs;
        stack.push({
          glyphs: glyphs.slice(),
          ligatureStack: _this.ligatureStack.slice()
        });

        // Add glyph to input and glyphs to process.
        var g = _this.font.getGlyph(glyph);
        input.push(g);
        glyphs.push(input[input.length - 1]);

        // Process ligature substitution
        process(glyphs[glyphs.length - 1], entry, glyphs.length - 1);

        // Add input to result if only one matching (non-deleted) glyph remains.
        var count = 0;
        var found = 0;
        for (var i = 0; i < glyphs.length && count <= 1; i++) {
          if (glyphs[i].id !== 0xffff) {
            count++;
            found = glyphs[i].id;
          }
        }

        if (count === 1) {
          var result = input.map(function (g) {
            return g.id;
          });
          var _cache = _this.inputCache[found];
          if (_cache) {
            _cache.push(result);
          } else {
            _this.inputCache[found] = [result];
          }
        }
      },

      exit: function exit() {
        var _stack$pop = stack.pop();

        _this.glyphs = _stack$pop.glyphs;
        _this.ligatureStack = _stack$pop.ligatureStack;

        input.pop();
      }
    });
  };

  return AATMorxProcessor;
}(), (_applyDecoratedDescriptor$2(_class$2.prototype, 'getStateMachine', [cache], _Object$getOwnPropertyDescriptor(_class$2.prototype, 'getStateMachine'), _class$2.prototype)), _class$2);

function swap(glyphs, rangeA, rangeB) {
  var reverseA = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
  var reverseB = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;

  var end = glyphs.splice(rangeB[0] - (rangeB[1] - 1), rangeB[1]);
  if (reverseB) {
    end.reverse();
  }

  var start = glyphs.splice.apply(glyphs, [rangeA[0], rangeA[1]].concat(end));
  if (reverseA) {
    start.reverse();
  }

  glyphs.splice.apply(glyphs, [rangeB[0] - (rangeA[1] - 1), 0].concat(start));
  return glyphs;
}

function reorderGlyphs(glyphs, verb, firstGlyph, lastGlyph) {
  var length = lastGlyph - firstGlyph + 1;
  switch (verb) {
    case 0:
      // no change
      return glyphs;

    case 1:
      // Ax => xA
      return swap(glyphs, [firstGlyph, 1], [lastGlyph, 0]);

    case 2:
      // xD => Dx
      return swap(glyphs, [firstGlyph, 0], [lastGlyph, 1]);

    case 3:
      // AxD => DxA
      return swap(glyphs, [firstGlyph, 1], [lastGlyph, 1]);

    case 4:
      // ABx => xAB
      return swap(glyphs, [firstGlyph, 2], [lastGlyph, 0]);

    case 5:
      // ABx => xBA
      return swap(glyphs, [firstGlyph, 2], [lastGlyph, 0], true, false);

    case 6:
      // xCD => CDx
      return swap(glyphs, [firstGlyph, 0], [lastGlyph, 2]);

    case 7:
      // xCD => DCx
      return swap(glyphs, [firstGlyph, 0], [lastGlyph, 2], false, true);

    case 8:
      // AxCD => CDxA
      return swap(glyphs, [firstGlyph, 1], [lastGlyph, 2]);

    case 9:
      // AxCD => DCxA
      return swap(glyphs, [firstGlyph, 1], [lastGlyph, 2], false, true);

    case 10:
      // ABxD => DxAB
      return swap(glyphs, [firstGlyph, 2], [lastGlyph, 1]);

    case 11:
      // ABxD => DxBA
      return swap(glyphs, [firstGlyph, 2], [lastGlyph, 1], true, false);

    case 12:
      // ABxCD => CDxAB
      return swap(glyphs, [firstGlyph, 2], [lastGlyph, 2]);

    case 13:
      // ABxCD => CDxBA
      return swap(glyphs, [firstGlyph, 2], [lastGlyph, 2], true, false);

    case 14:
      // ABxCD => DCxAB
      return swap(glyphs, [firstGlyph, 2], [lastGlyph, 2], false, true);

    case 15:
      // ABxCD => DCxBA
      return swap(glyphs, [firstGlyph, 2], [lastGlyph, 2], true, true);

    default:
      throw new Error('Unknown verb: ' + verb);
  }
}

var AATLayoutEngine = function () {
  function AATLayoutEngine(font) {
    _classCallCheck(this, AATLayoutEngine);

    this.font = font;
    this.morxProcessor = new AATMorxProcessor(font);
    this.fallbackPosition = false;
  }

  AATLayoutEngine.prototype.substitute = function substitute(glyphRun) {
    // AAT expects the glyphs to be in visual order prior to morx processing,
    // so reverse the glyphs if the script is right-to-left.
    if (glyphRun.direction === 'rtl') {
      glyphRun.glyphs.reverse();
    }

    this.morxProcessor.process(glyphRun.glyphs, mapOTToAAT(glyphRun.features));
  };

  AATLayoutEngine.prototype.getAvailableFeatures = function getAvailableFeatures(script, language) {
    return mapAATToOT(this.morxProcessor.getSupportedFeatures());
  };

  AATLayoutEngine.prototype.stringsForGlyph = function stringsForGlyph(gid) {
    var glyphStrings = this.morxProcessor.generateInputs(gid);
    var result = new _Set();

    for (var _iterator = glyphStrings, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var glyphs = _ref;

      this._addStrings(glyphs, 0, result, '');
    }

    return result;
  };

  AATLayoutEngine.prototype._addStrings = function _addStrings(glyphs, index, strings, string) {
    var codePoints = this.font._cmapProcessor.codePointsForGlyph(glyphs[index]);

    for (var _iterator2 = codePoints, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
      var _ref2;

      if (_isArray2) {
        if (_i2 >= _iterator2.length) break;
        _ref2 = _iterator2[_i2++];
      } else {
        _i2 = _iterator2.next();
        if (_i2.done) break;
        _ref2 = _i2.value;
      }

      var codePoint = _ref2;

      var s = string + _String$fromCodePoint(codePoint);
      if (index < glyphs.length - 1) {
        this._addStrings(glyphs, index + 1, strings, s);
      } else {
        strings.add(s);
      }
    }
  };

  return AATLayoutEngine;
}();

/**
 * ShapingPlans are used by the OpenType shapers to store which
 * features should by applied, and in what order to apply them.
 * The features are applied in groups called stages. A feature
 * can be applied globally to all glyphs, or locally to only
 * specific glyphs.
 *
 * @private
 */

var ShapingPlan = function () {
  function ShapingPlan(font, script, direction) {
    _classCallCheck(this, ShapingPlan);

    this.font = font;
    this.script = script;
    this.direction = direction;
    this.stages = [];
    this.globalFeatures = {};
    this.allFeatures = {};
  }

  /**
   * Adds the given features to the last stage.
   * Ignores features that have already been applied.
   */


  ShapingPlan.prototype._addFeatures = function _addFeatures(features, global) {
    var stageIndex = this.stages.length - 1;
    var stage = this.stages[stageIndex];
    for (var _iterator = features, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var feature = _ref;

      if (this.allFeatures[feature] == null) {
        stage.push(feature);
        this.allFeatures[feature] = stageIndex;

        if (global) {
          this.globalFeatures[feature] = true;
        }
      }
    }
  };

  /**
   * Add features to the last stage
   */


  ShapingPlan.prototype.add = function add(arg) {
    var global = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;

    if (this.stages.length === 0) {
      this.stages.push([]);
    }

    if (typeof arg === 'string') {
      arg = [arg];
    }

    if (Array.isArray(arg)) {
      this._addFeatures(arg, global);
    } else if ((typeof arg === 'undefined' ? 'undefined' : _typeof(arg)) === 'object') {
      this._addFeatures(arg.global || [], true);
      this._addFeatures(arg.local || [], false);
    } else {
      throw new Error("Unsupported argument to ShapingPlan#add");
    }
  };

  /**
   * Add a new stage
   */


  ShapingPlan.prototype.addStage = function addStage(arg, global) {
    if (typeof arg === 'function') {
      this.stages.push(arg, []);
    } else {
      this.stages.push([]);
      this.add(arg, global);
    }
  };

  ShapingPlan.prototype.setFeatureOverrides = function setFeatureOverrides(features) {
    if (Array.isArray(features)) {
      this.add(features);
    } else if ((typeof features === 'undefined' ? 'undefined' : _typeof(features)) === 'object') {
      for (var tag in features) {
        if (features[tag]) {
          this.add(tag);
        } else if (this.allFeatures[tag] != null) {
          var stage = this.stages[this.allFeatures[tag]];
          stage.splice(stage.indexOf(tag), 1);
          delete this.allFeatures[tag];
          delete this.globalFeatures[tag];
        }
      }
    }
  };

  /**
   * Assigns the global features to the given glyphs
   */


  ShapingPlan.prototype.assignGlobalFeatures = function assignGlobalFeatures(glyphs) {
    for (var _iterator2 = glyphs, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
      var _ref2;

      if (_isArray2) {
        if (_i2 >= _iterator2.length) break;
        _ref2 = _iterator2[_i2++];
      } else {
        _i2 = _iterator2.next();
        if (_i2.done) break;
        _ref2 = _i2.value;
      }

      var glyph = _ref2;

      for (var feature in this.globalFeatures) {
        glyph.features[feature] = true;
      }
    }
  };

  /**
   * Executes the planned stages using the given OTProcessor
   */


  ShapingPlan.prototype.process = function process(processor, glyphs, positions) {
    for (var _iterator3 = this.stages, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
      var _ref3;

      if (_isArray3) {
        if (_i3 >= _iterator3.length) break;
        _ref3 = _iterator3[_i3++];
      } else {
        _i3 = _iterator3.next();
        if (_i3.done) break;
        _ref3 = _i3.value;
      }

      var stage = _ref3;

      if (typeof stage === 'function') {
        if (!positions) {
          stage(this.font, glyphs, this);
        }
      } else if (stage.length > 0) {
        processor.applyFeatures(stage, glyphs, positions);
      }
    }
  };

  return ShapingPlan;
}();

var _class$4;
var _temp;
var VARIATION_FEATURES = ['rvrn'];
var COMMON_FEATURES = ['ccmp', 'locl', 'rlig', 'mark', 'mkmk'];
var FRACTIONAL_FEATURES = ['frac', 'numr', 'dnom'];
var HORIZONTAL_FEATURES = ['calt', 'clig', 'liga', 'rclt', 'curs', 'kern'];
var DIRECTIONAL_FEATURES = {
  ltr: ['ltra', 'ltrm'],
  rtl: ['rtla', 'rtlm']
};

var DefaultShaper = (_temp = _class$4 = function () {
  function DefaultShaper() {
    _classCallCheck(this, DefaultShaper);
  }

  DefaultShaper.plan = function plan(_plan, glyphs, features) {
    // Plan the features we want to apply
    this.planPreprocessing(_plan);
    this.planFeatures(_plan);
    this.planPostprocessing(_plan, features);

    // Assign the global features to all the glyphs
    _plan.assignGlobalFeatures(glyphs);

    // Assign local features to glyphs
    this.assignFeatures(_plan, glyphs);
  };

  DefaultShaper.planPreprocessing = function planPreprocessing(plan) {
    plan.add({
      global: [].concat(VARIATION_FEATURES, DIRECTIONAL_FEATURES[plan.direction]),
      local: FRACTIONAL_FEATURES
    });
  };

  DefaultShaper.planFeatures = function planFeatures(plan) {
    // Do nothing by default. Let subclasses override this.
  };

  DefaultShaper.planPostprocessing = function planPostprocessing(plan, userFeatures) {
    plan.add([].concat(COMMON_FEATURES, HORIZONTAL_FEATURES));
    plan.setFeatureOverrides(userFeatures);
  };

  DefaultShaper.assignFeatures = function assignFeatures(plan, glyphs) {
    // Enable contextual fractions
    for (var i = 0; i < glyphs.length; i++) {
      var glyph = glyphs[i];
      if (glyph.codePoints[0] === 0x2044) {
        // fraction slash
        var start = i;
        var end = i + 1;

        // Apply numerator
        while (start > 0 && unicode.isDigit(glyphs[start - 1].codePoints[0])) {
          glyphs[start - 1].features.numr = true;
          glyphs[start - 1].features.frac = true;
          start--;
        }

        // Apply denominator
        while (end < glyphs.length && unicode.isDigit(glyphs[end].codePoints[0])) {
          glyphs[end].features.dnom = true;
          glyphs[end].features.frac = true;
          end++;
        }

        // Apply fraction slash
        glyph.features.frac = true;
        i = end - 1;
      }
    }
  };

  return DefaultShaper;
}(), _class$4.zeroMarkWidths = 'AFTER_GPOS', _temp);

var trie = new UnicodeTrie(Buffer("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","base64"));
var FEATURES = ['isol', 'fina', 'fin2', 'fin3', 'medi', 'med2', 'init'];

var ShapingClasses = {
  Non_Joining: 0,
  Left_Joining: 1,
  Right_Joining: 2,
  Dual_Joining: 3,
  Join_Causing: 3,
  ALAPH: 4,
  'DALATH RISH': 5,
  Transparent: 6
};

var ISOL = 'isol';
var FINA = 'fina';
var FIN2 = 'fin2';
var FIN3 = 'fin3';
var MEDI = 'medi';
var MED2 = 'med2';
var INIT = 'init';
var NONE = null;

// Each entry is [prevAction, curAction, nextState]
var STATE_TABLE = [
//   Non_Joining,        Left_Joining,       Right_Joining,     Dual_Joining,           ALAPH,            DALATH RISH
// State 0: prev was U,  not willing to join.
[[NONE, NONE, 0], [NONE, ISOL, 2], [NONE, ISOL, 1], [NONE, ISOL, 2], [NONE, ISOL, 1], [NONE, ISOL, 6]],

// State 1: prev was R or ISOL/ALAPH,  not willing to join.
[[NONE, NONE, 0], [NONE, ISOL, 2], [NONE, ISOL, 1], [NONE, ISOL, 2], [NONE, FIN2, 5], [NONE, ISOL, 6]],

// State 2: prev was D/L in ISOL form,  willing to join.
[[NONE, NONE, 0], [NONE, ISOL, 2], [INIT, FINA, 1], [INIT, FINA, 3], [INIT, FINA, 4], [INIT, FINA, 6]],

// State 3: prev was D in FINA form,  willing to join.
[[NONE, NONE, 0], [NONE, ISOL, 2], [MEDI, FINA, 1], [MEDI, FINA, 3], [MEDI, FINA, 4], [MEDI, FINA, 6]],

// State 4: prev was FINA ALAPH,  not willing to join.
[[NONE, NONE, 0], [NONE, ISOL, 2], [MED2, ISOL, 1], [MED2, ISOL, 2], [MED2, FIN2, 5], [MED2, ISOL, 6]],

// State 5: prev was FIN2/FIN3 ALAPH,  not willing to join.
[[NONE, NONE, 0], [NONE, ISOL, 2], [ISOL, ISOL, 1], [ISOL, ISOL, 2], [ISOL, FIN2, 5], [ISOL, ISOL, 6]],

// State 6: prev was DALATH/RISH,  not willing to join.
[[NONE, NONE, 0], [NONE, ISOL, 2], [NONE, ISOL, 1], [NONE, ISOL, 2], [NONE, FIN3, 5], [NONE, ISOL, 6]]];

/**
 * This is a shaper for Arabic, and other cursive scripts.
 * It uses data from ArabicShaping.txt in the Unicode database,
 * compiled to a UnicodeTrie by generate-data.coffee.
 *
 * The shaping state machine was ported from Harfbuzz.
 * https://github.com/behdad/harfbuzz/blob/master/src/hb-ot-shape-complex-arabic.cc
 */

var ArabicShaper = function (_DefaultShaper) {
  _inherits(ArabicShaper, _DefaultShaper);

  function ArabicShaper() {
    _classCallCheck(this, ArabicShaper);

    return _possibleConstructorReturn(this, _DefaultShaper.apply(this, arguments));
  }

  ArabicShaper.planFeatures = function planFeatures(plan) {
    plan.add(['ccmp', 'locl']);
    for (var i = 0; i < FEATURES.length; i++) {
      var feature = FEATURES[i];
      plan.addStage(feature, false);
    }

    plan.addStage('mset');
  };

  ArabicShaper.assignFeatures = function assignFeatures(plan, glyphs) {
    _DefaultShaper.assignFeatures.call(this, plan, glyphs);

    var prev = -1;
    var state = 0;
    var actions = [];

    // Apply the state machine to map glyphs to features
    for (var i = 0; i < glyphs.length; i++) {
      var curAction = void 0,
          prevAction = void 0;
      var glyph = glyphs[i];
      var type = getShapingClass(glyph.codePoints[0]);
      if (type === ShapingClasses.Transparent) {
        actions[i] = NONE;
        continue;
      }

      var _STATE_TABLE$state$ty = STATE_TABLE[state][type];
      prevAction = _STATE_TABLE$state$ty[0];
      curAction = _STATE_TABLE$state$ty[1];
      state = _STATE_TABLE$state$ty[2];


      if (prevAction !== NONE && prev !== -1) {
        actions[prev] = prevAction;
      }

      actions[i] = curAction;
      prev = i;
    }

    // Apply the chosen features to their respective glyphs
    for (var index = 0; index < glyphs.length; index++) {
      var feature = void 0;
      var glyph = glyphs[index];
      if (feature = actions[index]) {
        glyph.features[feature] = true;
      }
    }
  };

  return ArabicShaper;
}(DefaultShaper);

function getShapingClass(codePoint) {
  var res = trie.get(codePoint);
  if (res) {
    return res - 1;
  }

  var category = unicode.getCategory(codePoint);
  if (category === 'Mn' || category === 'Me' || category === 'Cf') {
    return ShapingClasses.Transparent;
  }

  return ShapingClasses.Non_Joining;
}

var GlyphIterator = function () {
  function GlyphIterator(glyphs, options) {
    _classCallCheck(this, GlyphIterator);

    this.glyphs = glyphs;
    this.reset(options);
  }

  GlyphIterator.prototype.reset = function reset() {
    var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    var index = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;

    this.options = options;
    this.flags = options.flags || {};
    this.markAttachmentType = options.markAttachmentType || 0;
    this.index = index;
  };

  GlyphIterator.prototype.shouldIgnore = function shouldIgnore(glyph) {
    return this.flags.ignoreMarks && glyph.isMark || this.flags.ignoreBaseGlyphs && glyph.isBase || this.flags.ignoreLigatures && glyph.isLigature || this.markAttachmentType && glyph.isMark && glyph.markAttachmentType !== this.markAttachmentType;
  };

  GlyphIterator.prototype.move = function move(dir) {
    this.index += dir;
    while (0 <= this.index && this.index < this.glyphs.length && this.shouldIgnore(this.glyphs[this.index])) {
      this.index += dir;
    }

    if (0 > this.index || this.index >= this.glyphs.length) {
      return null;
    }

    return this.glyphs[this.index];
  };

  GlyphIterator.prototype.next = function next() {
    return this.move(+1);
  };

  GlyphIterator.prototype.prev = function prev() {
    return this.move(-1);
  };

  GlyphIterator.prototype.peek = function peek() {
    var count = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;

    var idx = this.index;
    var res = this.increment(count);
    this.index = idx;
    return res;
  };

  GlyphIterator.prototype.peekIndex = function peekIndex() {
    var count = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;

    var idx = this.index;
    this.increment(count);
    var res = this.index;
    this.index = idx;
    return res;
  };

  GlyphIterator.prototype.increment = function increment() {
    var count = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 1;

    var dir = count < 0 ? -1 : 1;
    count = Math.abs(count);
    while (count--) {
      this.move(dir);
    }

    return this.glyphs[this.index];
  };

  _createClass(GlyphIterator, [{
    key: "cur",
    get: function get() {
      return this.glyphs[this.index] || null;
    }
  }]);

  return GlyphIterator;
}();

var DEFAULT_SCRIPTS = ['DFLT', 'dflt', 'latn'];

var OTProcessor = function () {
  function OTProcessor(font, table) {
    _classCallCheck(this, OTProcessor);

    this.font = font;
    this.table = table;

    this.script = null;
    this.scriptTag = null;

    this.language = null;
    this.languageTag = null;

    this.features = {};
    this.lookups = {};

    // Setup variation substitutions
    this.variationsIndex = font._variationProcessor ? this.findVariationsIndex(font._variationProcessor.normalizedCoords) : -1;

    // initialize to default script + language
    this.selectScript();

    // current context (set by applyFeatures)
    this.glyphs = [];
    this.positions = []; // only used by GPOS
    this.ligatureID = 1;
    this.currentFeature = null;
  }

  OTProcessor.prototype.findScript = function findScript(script) {
    if (this.table.scriptList == null) {
      return null;
    }

    if (!Array.isArray(script)) {
      script = [script];
    }

    for (var _iterator = script, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var s = _ref;

      for (var _iterator2 = this.table.scriptList, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
        var _ref2;

        if (_isArray2) {
          if (_i2 >= _iterator2.length) break;
          _ref2 = _iterator2[_i2++];
        } else {
          _i2 = _iterator2.next();
          if (_i2.done) break;
          _ref2 = _i2.value;
        }

        var entry = _ref2;

        if (entry.tag === s) {
          return entry;
        }
      }
    }

    return null;
  };

  OTProcessor.prototype.selectScript = function selectScript(script, language, direction$$) {
    var changed = false;
    var entry = void 0;
    if (!this.script || script !== this.scriptTag) {
      entry = this.findScript(script);
      if (!entry) {
        entry = this.findScript(DEFAULT_SCRIPTS);
      }

      if (!entry) {
        return this.scriptTag;
      }

      this.scriptTag = entry.tag;
      this.script = entry.script;
      this.language = null;
      this.languageTag = null;
      changed = true;
    }

    if (!direction$$ || direction$$ !== this.direction) {
      this.direction = direction$$ || direction(script);
    }

    if (language && language.length < 4) {
      language += ' '.repeat(4 - language.length);
    }

    if (!language || language !== this.languageTag) {
      this.language = null;

      for (var _iterator3 = this.script.langSysRecords, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
        var _ref3;

        if (_isArray3) {
          if (_i3 >= _iterator3.length) break;
          _ref3 = _iterator3[_i3++];
        } else {
          _i3 = _iterator3.next();
          if (_i3.done) break;
          _ref3 = _i3.value;
        }

        var lang = _ref3;

        if (lang.tag === language) {
          this.language = lang.langSys;
          this.languageTag = lang.tag;
          break;
        }
      }

      if (!this.language) {
        this.language = this.script.defaultLangSys;
        this.languageTag = null;
      }

      changed = true;
    }

    // Build a feature lookup table
    if (changed) {
      this.features = {};
      if (this.language) {
        for (var _iterator4 = this.language.featureIndexes, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _getIterator(_iterator4);;) {
          var _ref4;

          if (_isArray4) {
            if (_i4 >= _iterator4.length) break;
            _ref4 = _iterator4[_i4++];
          } else {
            _i4 = _iterator4.next();
            if (_i4.done) break;
            _ref4 = _i4.value;
          }

          var featureIndex = _ref4;

          var record = this.table.featureList[featureIndex];
          var substituteFeature = this.substituteFeatureForVariations(featureIndex);
          this.features[record.tag] = substituteFeature || record.feature;
        }
      }
    }

    return this.scriptTag;
  };

  OTProcessor.prototype.lookupsForFeatures = function lookupsForFeatures() {
    var userFeatures = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
    var exclude = arguments[1];

    var lookups = [];
    for (var _iterator5 = userFeatures, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _getIterator(_iterator5);;) {
      var _ref5;

      if (_isArray5) {
        if (_i5 >= _iterator5.length) break;
        _ref5 = _iterator5[_i5++];
      } else {
        _i5 = _iterator5.next();
        if (_i5.done) break;
        _ref5 = _i5.value;
      }

      var tag = _ref5;

      var feature = this.features[tag];
      if (!feature) {
        continue;
      }

      for (var _iterator6 = feature.lookupListIndexes, _isArray6 = Array.isArray(_iterator6), _i6 = 0, _iterator6 = _isArray6 ? _iterator6 : _getIterator(_iterator6);;) {
        var _ref6;

        if (_isArray6) {
          if (_i6 >= _iterator6.length) break;
          _ref6 = _iterator6[_i6++];
        } else {
          _i6 = _iterator6.next();
          if (_i6.done) break;
          _ref6 = _i6.value;
        }

        var lookupIndex = _ref6;

        if (exclude && exclude.indexOf(lookupIndex) !== -1) {
          continue;
        }

        lookups.push({
          feature: tag,
          index: lookupIndex,
          lookup: this.table.lookupList.get(lookupIndex)
        });
      }
    }

    lookups.sort(function (a, b) {
      return a.index - b.index;
    });
    return lookups;
  };

  OTProcessor.prototype.substituteFeatureForVariations = function substituteFeatureForVariations(featureIndex) {
    if (this.variationsIndex === -1) {
      return null;
    }

    var record = this.table.featureVariations.featureVariationRecords[this.variationsIndex];
    var substitutions = record.featureTableSubstitution.substitutions;
    for (var _iterator7 = substitutions, _isArray7 = Array.isArray(_iterator7), _i7 = 0, _iterator7 = _isArray7 ? _iterator7 : _getIterator(_iterator7);;) {
      var _ref7;

      if (_isArray7) {
        if (_i7 >= _iterator7.length) break;
        _ref7 = _iterator7[_i7++];
      } else {
        _i7 = _iterator7.next();
        if (_i7.done) break;
        _ref7 = _i7.value;
      }

      var substitution = _ref7;

      if (substitution.featureIndex === featureIndex) {
        return substitution.alternateFeatureTable;
      }
    }

    return null;
  };

  OTProcessor.prototype.findVariationsIndex = function findVariationsIndex(coords) {
    var variations = this.table.featureVariations;
    if (!variations) {
      return -1;
    }

    var records = variations.featureVariationRecords;
    for (var i = 0; i < records.length; i++) {
      var conditions = records[i].conditionSet.conditionTable;
      if (this.variationConditionsMatch(conditions, coords)) {
        return i;
      }
    }

    return -1;
  };

  OTProcessor.prototype.variationConditionsMatch = function variationConditionsMatch(conditions, coords) {
    return conditions.every(function (condition) {
      var coord = condition.axisIndex < coords.length ? coords[condition.axisIndex] : 0;
      return condition.filterRangeMinValue <= coord && coord <= condition.filterRangeMaxValue;
    });
  };

  OTProcessor.prototype.applyFeatures = function applyFeatures(userFeatures, glyphs, advances) {
    var lookups = this.lookupsForFeatures(userFeatures);
    this.applyLookups(lookups, glyphs, advances);
  };

  OTProcessor.prototype.applyLookups = function applyLookups(lookups, glyphs, positions) {
    this.glyphs = glyphs;
    this.positions = positions;
    this.glyphIterator = new GlyphIterator(glyphs);

    for (var _iterator8 = lookups, _isArray8 = Array.isArray(_iterator8), _i8 = 0, _iterator8 = _isArray8 ? _iterator8 : _getIterator(_iterator8);;) {
      var _ref8;

      if (_isArray8) {
        if (_i8 >= _iterator8.length) break;
        _ref8 = _iterator8[_i8++];
      } else {
        _i8 = _iterator8.next();
        if (_i8.done) break;
        _ref8 = _i8.value;
      }

      var _ref9 = _ref8,
          feature = _ref9.feature,
          lookup = _ref9.lookup;

      this.currentFeature = feature;
      this.glyphIterator.reset(lookup.flags);

      while (this.glyphIterator.index < glyphs.length) {
        if (!(feature in this.glyphIterator.cur.features)) {
          this.glyphIterator.next();
          continue;
        }

        for (var _iterator9 = lookup.subTables, _isArray9 = Array.isArray(_iterator9), _i9 = 0, _iterator9 = _isArray9 ? _iterator9 : _getIterator(_iterator9);;) {
          var _ref10;

          if (_isArray9) {
            if (_i9 >= _iterator9.length) break;
            _ref10 = _iterator9[_i9++];
          } else {
            _i9 = _iterator9.next();
            if (_i9.done) break;
            _ref10 = _i9.value;
          }

          var table = _ref10;

          var res = this.applyLookup(lookup.lookupType, table);
          if (res) {
            break;
          }
        }

        this.glyphIterator.next();
      }
    }
  };

  OTProcessor.prototype.applyLookup = function applyLookup(lookup, table) {
    throw new Error("applyLookup must be implemented by subclasses");
  };

  OTProcessor.prototype.applyLookupList = function applyLookupList(lookupRecords) {
    var options = this.glyphIterator.options;
    var glyphIndex = this.glyphIterator.index;

    for (var _iterator10 = lookupRecords, _isArray10 = Array.isArray(_iterator10), _i10 = 0, _iterator10 = _isArray10 ? _iterator10 : _getIterator(_iterator10);;) {
      var _ref11;

      if (_isArray10) {
        if (_i10 >= _iterator10.length) break;
        _ref11 = _iterator10[_i10++];
      } else {
        _i10 = _iterator10.next();
        if (_i10.done) break;
        _ref11 = _i10.value;
      }

      var lookupRecord = _ref11;

      // Reset flags and find glyph index for this lookup record
      this.glyphIterator.reset(options, glyphIndex);
      this.glyphIterator.increment(lookupRecord.sequenceIndex);

      // Get the lookup and setup flags for subtables
      var lookup = this.table.lookupList.get(lookupRecord.lookupListIndex);
      this.glyphIterator.reset(lookup.flags, this.glyphIterator.index);

      // Apply lookup subtables until one matches
      for (var _iterator11 = lookup.subTables, _isArray11 = Array.isArray(_iterator11), _i11 = 0, _iterator11 = _isArray11 ? _iterator11 : _getIterator(_iterator11);;) {
        var _ref12;

        if (_isArray11) {
          if (_i11 >= _iterator11.length) break;
          _ref12 = _iterator11[_i11++];
        } else {
          _i11 = _iterator11.next();
          if (_i11.done) break;
          _ref12 = _i11.value;
        }

        var table = _ref12;

        if (this.applyLookup(lookup.lookupType, table)) {
          break;
        }
      }
    }

    this.glyphIterator.reset(options, glyphIndex);
    return true;
  };

  OTProcessor.prototype.coverageIndex = function coverageIndex(coverage, glyph) {
    if (glyph == null) {
      glyph = this.glyphIterator.cur.id;
    }

    switch (coverage.version) {
      case 1:
        return coverage.glyphs.indexOf(glyph);

      case 2:
        for (var _iterator12 = coverage.rangeRecords, _isArray12 = Array.isArray(_iterator12), _i12 = 0, _iterator12 = _isArray12 ? _iterator12 : _getIterator(_iterator12);;) {
          var _ref13;

          if (_isArray12) {
            if (_i12 >= _iterator12.length) break;
            _ref13 = _iterator12[_i12++];
          } else {
            _i12 = _iterator12.next();
            if (_i12.done) break;
            _ref13 = _i12.value;
          }

          var range = _ref13;

          if (range.start <= glyph && glyph <= range.end) {
            return range.startCoverageIndex + glyph - range.start;
          }
        }

        break;
    }

    return -1;
  };

  OTProcessor.prototype.match = function match(sequenceIndex, sequence, fn, matched) {
    var pos = this.glyphIterator.index;
    var glyph = this.glyphIterator.increment(sequenceIndex);
    var idx = 0;

    while (idx < sequence.length && glyph && fn(sequence[idx], glyph)) {
      if (matched) {
        matched.push(this.glyphIterator.index);
      }

      idx++;
      glyph = this.glyphIterator.next();
    }

    this.glyphIterator.index = pos;
    if (idx < sequence.length) {
      return false;
    }

    return matched || true;
  };

  OTProcessor.prototype.sequenceMatches = function sequenceMatches(sequenceIndex, sequence) {
    return this.match(sequenceIndex, sequence, function (component, glyph) {
      return component === glyph.id;
    });
  };

  OTProcessor.prototype.sequenceMatchIndices = function sequenceMatchIndices(sequenceIndex, sequence) {
    var _this = this;

    return this.match(sequenceIndex, sequence, function (component, glyph) {
      // If the current feature doesn't apply to this glyph,
      if (!(_this.currentFeature in glyph.features)) {
        return false;
      }

      return component === glyph.id;
    }, []);
  };

  OTProcessor.prototype.coverageSequenceMatches = function coverageSequenceMatches(sequenceIndex, sequence) {
    var _this2 = this;

    return this.match(sequenceIndex, sequence, function (coverage, glyph) {
      return _this2.coverageIndex(coverage, glyph.id) >= 0;
    });
  };

  OTProcessor.prototype.getClassID = function getClassID(glyph, classDef) {
    switch (classDef.version) {
      case 1:
        // Class array
        var i = glyph - classDef.startGlyph;
        if (i >= 0 && i < classDef.classValueArray.length) {
          return classDef.classValueArray[i];
        }

        break;

      case 2:
        for (var _iterator13 = classDef.classRangeRecord, _isArray13 = Array.isArray(_iterator13), _i13 = 0, _iterator13 = _isArray13 ? _iterator13 : _getIterator(_iterator13);;) {
          var _ref14;

          if (_isArray13) {
            if (_i13 >= _iterator13.length) break;
            _ref14 = _iterator13[_i13++];
          } else {
            _i13 = _iterator13.next();
            if (_i13.done) break;
            _ref14 = _i13.value;
          }

          var range = _ref14;

          if (range.start <= glyph && glyph <= range.end) {
            return range.class;
          }
        }

        break;
    }

    return 0;
  };

  OTProcessor.prototype.classSequenceMatches = function classSequenceMatches(sequenceIndex, sequence, classDef) {
    var _this3 = this;

    return this.match(sequenceIndex, sequence, function (classID, glyph) {
      return classID === _this3.getClassID(glyph.id, classDef);
    });
  };

  OTProcessor.prototype.applyContext = function applyContext(table) {
    switch (table.version) {
      case 1:
        var index = this.coverageIndex(table.coverage);
        if (index === -1) {
          return false;
        }

        var set = table.ruleSets[index];
        for (var _iterator14 = set, _isArray14 = Array.isArray(_iterator14), _i14 = 0, _iterator14 = _isArray14 ? _iterator14 : _getIterator(_iterator14);;) {
          var _ref15;

          if (_isArray14) {
            if (_i14 >= _iterator14.length) break;
            _ref15 = _iterator14[_i14++];
          } else {
            _i14 = _iterator14.next();
            if (_i14.done) break;
            _ref15 = _i14.value;
          }

          var rule = _ref15;

          if (this.sequenceMatches(1, rule.input)) {
            return this.applyLookupList(rule.lookupRecords);
          }
        }

        break;

      case 2:
        if (this.coverageIndex(table.coverage) === -1) {
          return false;
        }

        index = this.getClassID(this.glyphIterator.cur.id, table.classDef);
        if (index === -1) {
          return false;
        }

        set = table.classSet[index];
        for (var _iterator15 = set, _isArray15 = Array.isArray(_iterator15), _i15 = 0, _iterator15 = _isArray15 ? _iterator15 : _getIterator(_iterator15);;) {
          var _ref16;

          if (_isArray15) {
            if (_i15 >= _iterator15.length) break;
            _ref16 = _iterator15[_i15++];
          } else {
            _i15 = _iterator15.next();
            if (_i15.done) break;
            _ref16 = _i15.value;
          }

          var _rule = _ref16;

          if (this.classSequenceMatches(1, _rule.classes, table.classDef)) {
            return this.applyLookupList(_rule.lookupRecords);
          }
        }

        break;

      case 3:
        if (this.coverageSequenceMatches(0, table.coverages)) {
          return this.applyLookupList(table.lookupRecords);
        }

        break;
    }

    return false;
  };

  OTProcessor.prototype.applyChainingContext = function applyChainingContext(table) {
    switch (table.version) {
      case 1:
        var index = this.coverageIndex(table.coverage);
        if (index === -1) {
          return false;
        }

        var set = table.chainRuleSets[index];
        for (var _iterator16 = set, _isArray16 = Array.isArray(_iterator16), _i16 = 0, _iterator16 = _isArray16 ? _iterator16 : _getIterator(_iterator16);;) {
          var _ref17;

          if (_isArray16) {
            if (_i16 >= _iterator16.length) break;
            _ref17 = _iterator16[_i16++];
          } else {
            _i16 = _iterator16.next();
            if (_i16.done) break;
            _ref17 = _i16.value;
          }

          var rule = _ref17;

          if (this.sequenceMatches(-rule.backtrack.length, rule.backtrack) && this.sequenceMatches(1, rule.input) && this.sequenceMatches(1 + rule.input.length, rule.lookahead)) {
            return this.applyLookupList(rule.lookupRecords);
          }
        }

        break;

      case 2:
        if (this.coverageIndex(table.coverage) === -1) {
          return false;
        }

        index = this.getClassID(this.glyphIterator.cur.id, table.inputClassDef);
        var rules = table.chainClassSet[index];
        if (!rules) {
          return false;
        }

        for (var _iterator17 = rules, _isArray17 = Array.isArray(_iterator17), _i17 = 0, _iterator17 = _isArray17 ? _iterator17 : _getIterator(_iterator17);;) {
          var _ref18;

          if (_isArray17) {
            if (_i17 >= _iterator17.length) break;
            _ref18 = _iterator17[_i17++];
          } else {
            _i17 = _iterator17.next();
            if (_i17.done) break;
            _ref18 = _i17.value;
          }

          var _rule2 = _ref18;

          if (this.classSequenceMatches(-_rule2.backtrack.length, _rule2.backtrack, table.backtrackClassDef) && this.classSequenceMatches(1, _rule2.input, table.inputClassDef) && this.classSequenceMatches(1 + _rule2.input.length, _rule2.lookahead, table.lookaheadClassDef)) {
            return this.applyLookupList(_rule2.lookupRecords);
          }
        }

        break;

      case 3:
        if (this.coverageSequenceMatches(-table.backtrackGlyphCount, table.backtrackCoverage) && this.coverageSequenceMatches(0, table.inputCoverage) && this.coverageSequenceMatches(table.inputGlyphCount, table.lookaheadCoverage)) {
          return this.applyLookupList(table.lookupRecords);
        }

        break;
    }

    return false;
  };

  return OTProcessor;
}();

var GlyphInfo = function () {
  function GlyphInfo(font, id) {
    var codePoints = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : [];
    var features = arguments[3];

    _classCallCheck(this, GlyphInfo);

    this._font = font;
    this.codePoints = codePoints;
    this.id = id;

    this.features = {};
    if (Array.isArray(features)) {
      for (var i = 0; i < features.length; i++) {
        var feature = features[i];
        this.features[feature] = true;
      }
    } else if ((typeof features === 'undefined' ? 'undefined' : _typeof(features)) === 'object') {
      _Object$assign(this.features, features);
    }

    this.ligatureID = null;
    this.ligatureComponent = null;
    this.isLigated = false;
    this.cursiveAttachment = null;
    this.markAttachment = null;
    this.shaperInfo = null;
    this.substituted = false;
    this.isMultiplied = false;
  }

  GlyphInfo.prototype.copy = function copy() {
    return new GlyphInfo(this._font, this.id, this.codePoints, this.features);
  };

  _createClass(GlyphInfo, [{
    key: 'id',
    get: function get() {
      return this._id;
    },
    set: function set(id) {
      this._id = id;
      this.substituted = true;

      var GDEF = this._font.GDEF;
      if (GDEF && GDEF.glyphClassDef) {
        // TODO: clean this up
        var classID = OTProcessor.prototype.getClassID(id, GDEF.glyphClassDef);
        this.isBase = classID === 1;
        this.isLigature = classID === 2;
        this.isMark = classID === 3;
        this.markAttachmentType = GDEF.markAttachClassDef ? OTProcessor.prototype.getClassID(id, GDEF.markAttachClassDef) : 0;
      } else {
        this.isMark = this.codePoints.every(unicode.isMark);
        this.isBase = !this.isMark;
        this.isLigature = this.codePoints.length > 1;
        this.markAttachmentType = 0;
      }
    }
  }]);

  return GlyphInfo;
}();

var _class$5;
var _temp$1;
/**
 * This is a shaper for the Hangul script, used by the Korean language.
 * It does the following:
 *   - decompose if unsupported by the font:
 *     <LV>   -> <L,V>
 *     <LVT>  -> <L,V,T>
 *     <LV,T> -> <L,V,T>
 *
 *   - compose if supported by the font:
 *     <L,V>   -> <LV>
 *     <L,V,T> -> <LVT>
 *     <LV,T>  -> <LVT>
 *
 *   - reorder tone marks (S is any valid syllable):
 *     <S, M> -> <M, S>
 *
 *   - apply ljmo, vjmo, and tjmo OpenType features to decomposed Jamo sequences.
 *
 * This logic is based on the following documents:
 *   - http://www.microsoft.com/typography/OpenTypeDev/hangul/intro.htm
 *   - http://ktug.org/~nomos/harfbuzz-hangul/hangulshaper.pdf
 */
var HangulShaper = (_temp$1 = _class$5 = function (_DefaultShaper) {
  _inherits(HangulShaper, _DefaultShaper);

  function HangulShaper() {
    _classCallCheck(this, HangulShaper);

    return _possibleConstructorReturn(this, _DefaultShaper.apply(this, arguments));
  }

  HangulShaper.planFeatures = function planFeatures(plan) {
    plan.add(['ljmo', 'vjmo', 'tjmo'], false);
  };

  HangulShaper.assignFeatures = function assignFeatures(plan, glyphs) {
    var state = 0;
    var i = 0;
    while (i < glyphs.length) {
      var action = void 0;
      var glyph = glyphs[i];
      var code = glyph.codePoints[0];
      var type = getType(code);

      var _STATE_TABLE$state$ty = STATE_TABLE$1[state][type];
      action = _STATE_TABLE$state$ty[0];
      state = _STATE_TABLE$state$ty[1];


      switch (action) {
        case DECOMPOSE:
          // Decompose the composed syllable if it is not supported by the font.
          if (!plan.font.hasGlyphForCodePoint(code)) {
            i = decompose(glyphs, i, plan.font);
          }
          break;

        case COMPOSE:
          // Found a decomposed syllable. Try to compose if supported by the font.
          i = compose(glyphs, i, plan.font);
          break;

        case TONE_MARK:
          // Got a valid syllable, followed by a tone mark. Move the tone mark to the beginning of the syllable.
          reorderToneMark(glyphs, i, plan.font);
          break;

        case INVALID:
          // Tone mark has no valid syllable to attach to, so insert a dotted circle
          i = insertDottedCircle(glyphs, i, plan.font);
          break;
      }

      i++;
    }
  };

  return HangulShaper;
}(DefaultShaper), _class$5.zeroMarkWidths = 'NONE', _temp$1);
var HANGUL_BASE = 0xac00;
var HANGUL_END = 0xd7a4;
var HANGUL_COUNT = HANGUL_END - HANGUL_BASE + 1;
var L_BASE = 0x1100; // lead
var V_BASE = 0x1161; // vowel
var T_BASE = 0x11a7; // trail
var L_COUNT = 19;
var V_COUNT = 21;
var T_COUNT = 28;
var L_END = L_BASE + L_COUNT - 1;
var V_END = V_BASE + V_COUNT - 1;
var T_END = T_BASE + T_COUNT - 1;
var DOTTED_CIRCLE = 0x25cc;

var isL = function isL(code) {
  return 0x1100 <= code && code <= 0x115f || 0xa960 <= code && code <= 0xa97c;
};
var isV = function isV(code) {
  return 0x1160 <= code && code <= 0x11a7 || 0xd7b0 <= code && code <= 0xd7c6;
};
var isT = function isT(code) {
  return 0x11a8 <= code && code <= 0x11ff || 0xd7cb <= code && code <= 0xd7fb;
};
var isTone = function isTone(code) {
  return 0x302e <= code && code <= 0x302f;
};
var isLVT = function isLVT(code) {
  return HANGUL_BASE <= code && code <= HANGUL_END;
};
var isLV = function isLV(code) {
  return code - HANGUL_BASE < HANGUL_COUNT && (code - HANGUL_BASE) % T_COUNT === 0;
};
var isCombiningL = function isCombiningL(code) {
  return L_BASE <= code && code <= L_END;
};
var isCombiningV = function isCombiningV(code) {
  return V_BASE <= code && code <= V_END;
};
var isCombiningT = function isCombiningT(code) {
  return T_BASE + 1 && 1 <= code && code <= T_END;
};

// Character categories
var X = 0; // Other character
var L = 1; // Leading consonant
var V = 2; // Medial vowel
var T = 3; // Trailing consonant
var LV = 4; // Composed <LV> syllable
var LVT = 5; // Composed <LVT> syllable
var M = 6; // Tone mark

// This function classifies a character using the above categories.
function getType(code) {
  if (isL(code)) {
    return L;
  }
  if (isV(code)) {
    return V;
  }
  if (isT(code)) {
    return T;
  }
  if (isLV(code)) {
    return LV;
  }
  if (isLVT(code)) {
    return LVT;
  }
  if (isTone(code)) {
    return M;
  }
  return X;
}

// State machine actions
var NO_ACTION = 0;
var DECOMPOSE = 1;
var COMPOSE = 2;
var TONE_MARK = 4;
var INVALID = 5;

// Build a state machine that accepts valid syllables, and applies actions along the way.
// The logic this is implementing is documented at the top of the file.
var STATE_TABLE$1 = [
//       X                 L                 V                T                  LV                LVT               M
// State 0: start state
[[NO_ACTION, 0], [NO_ACTION, 1], [NO_ACTION, 0], [NO_ACTION, 0], [DECOMPOSE, 2], [DECOMPOSE, 3], [INVALID, 0]],

// State 1: <L>
[[NO_ACTION, 0], [NO_ACTION, 1], [COMPOSE, 2], [NO_ACTION, 0], [DECOMPOSE, 2], [DECOMPOSE, 3], [INVALID, 0]],

// State 2: <L,V> or <LV>
[[NO_ACTION, 0], [NO_ACTION, 1], [NO_ACTION, 0], [COMPOSE, 3], [DECOMPOSE, 2], [DECOMPOSE, 3], [TONE_MARK, 0]],

// State 3: <L,V,T> or <LVT>
[[NO_ACTION, 0], [NO_ACTION, 1], [NO_ACTION, 0], [NO_ACTION, 0], [DECOMPOSE, 2], [DECOMPOSE, 3], [TONE_MARK, 0]]];

function getGlyph(font, code, features) {
  return new GlyphInfo(font, font.glyphForCodePoint(code).id, [code], features);
}

function decompose(glyphs, i, font) {
  var glyph = glyphs[i];
  var code = glyph.codePoints[0];

  var s = code - HANGUL_BASE;
  var t = T_BASE + s % T_COUNT;
  s = s / T_COUNT | 0;
  var l = L_BASE + s / V_COUNT | 0;
  var v = V_BASE + s % V_COUNT;

  // Don't decompose if all of the components are not available
  if (!font.hasGlyphForCodePoint(l) || !font.hasGlyphForCodePoint(v) || t !== T_BASE && !font.hasGlyphForCodePoint(t)) {
    return i;
  }

  // Replace the current glyph with decomposed L, V, and T glyphs,
  // and apply the proper OpenType features to each component.
  var ljmo = getGlyph(font, l, glyph.features);
  ljmo.features.ljmo = true;

  var vjmo = getGlyph(font, v, glyph.features);
  vjmo.features.vjmo = true;

  var insert = [ljmo, vjmo];

  if (t > T_BASE) {
    var tjmo = getGlyph(font, t, glyph.features);
    tjmo.features.tjmo = true;
    insert.push(tjmo);
  }

  glyphs.splice.apply(glyphs, [i, 1].concat(insert));
  return i + insert.length - 1;
}

function compose(glyphs, i, font) {
  var glyph = glyphs[i];
  var code = glyphs[i].codePoints[0];
  var type = getType(code);

  var prev = glyphs[i - 1].codePoints[0];
  var prevType = getType(prev);

  // Figure out what type of syllable we're dealing with
  var lv = void 0,
      ljmo = void 0,
      vjmo = void 0,
      tjmo = void 0;
  if (prevType === LV && type === T) {
    // <LV,T>
    lv = prev;
    tjmo = glyph;
  } else {
    if (type === V) {
      // <L,V>
      ljmo = glyphs[i - 1];
      vjmo = glyph;
    } else {
      // <L,V,T>
      ljmo = glyphs[i - 2];
      vjmo = glyphs[i - 1];
      tjmo = glyph;
    }

    var l = ljmo.codePoints[0];
    var v = vjmo.codePoints[0];

    // Make sure L and V are combining characters
    if (isCombiningL(l) && isCombiningV(v)) {
      lv = HANGUL_BASE + ((l - L_BASE) * V_COUNT + (v - V_BASE)) * T_COUNT;
    }
  }

  var t = tjmo && tjmo.codePoints[0] || T_BASE;
  if (lv != null && (t === T_BASE || isCombiningT(t))) {
    var s = lv + (t - T_BASE);

    // Replace with a composed glyph if supported by the font,
    // otherwise apply the proper OpenType features to each component.
    if (font.hasGlyphForCodePoint(s)) {
      var del = prevType === V ? 3 : 2;
      glyphs.splice(i - del + 1, del, getGlyph(font, s, glyph.features));
      return i - del + 1;
    }
  }

  // Didn't compose (either a non-combining component or unsupported by font).
  if (ljmo) {
    ljmo.features.ljmo = true;
  }
  if (vjmo) {
    vjmo.features.vjmo = true;
  }
  if (tjmo) {
    tjmo.features.tjmo = true;
  }

  if (prevType === LV) {
    // Sequence was originally <L,V>, which got combined earlier.
    // Either the T was non-combining, or the LVT glyph wasn't supported.
    // Decompose the glyph again and apply OT features.
    decompose(glyphs, i - 1, font);
    return i + 1;
  }

  return i;
}

function getLength(code) {
  switch (getType(code)) {
    case LV:
    case LVT:
      return 1;
    case V:
      return 2;
    case T:
      return 3;
  }
}

function reorderToneMark(glyphs, i, font) {
  var glyph = glyphs[i];
  var code = glyphs[i].codePoints[0];

  // Move tone mark to the beginning of the previous syllable, unless it is zero width
  if (font.glyphForCodePoint(code).advanceWidth === 0) {
    return;
  }

  var prev = glyphs[i - 1].codePoints[0];
  var len = getLength(prev);

  glyphs.splice(i, 1);
  return glyphs.splice(i - len, 0, glyph);
}

function insertDottedCircle(glyphs, i, font) {
  var glyph = glyphs[i];
  var code = glyphs[i].codePoints[0];

  if (font.hasGlyphForCodePoint(DOTTED_CIRCLE)) {
    var dottedCircle = getGlyph(font, DOTTED_CIRCLE, glyph.features);

    // If the tone mark is zero width, insert the dotted circle before, otherwise after
    var idx = font.glyphForCodePoint(code).advanceWidth === 0 ? i : i + 1;
    glyphs.splice(idx, 0, dottedCircle);
    i++;
  }

  return i;
}

var stateTable = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 2, 3, 4, 5, 6, 7, 8, 9, 0, 10, 11, 11, 12, 13, 14, 15, 16, 17], [0, 0, 0, 18, 19, 20, 21, 22, 23, 0, 24, 0, 0, 25, 26, 0, 0, 27, 0], [0, 0, 0, 28, 29, 30, 31, 32, 33, 0, 34, 0, 0, 35, 36, 0, 0, 37, 0], [0, 0, 0, 38, 5, 7, 7, 8, 9, 0, 10, 0, 0, 0, 13, 0, 0, 16, 0], [0, 39, 0, 0, 0, 40, 41, 0, 9, 0, 10, 0, 0, 0, 42, 0, 39, 0, 0], [0, 0, 0, 0, 43, 44, 44, 8, 9, 0, 0, 0, 0, 12, 43, 0, 0, 0, 0], [0, 0, 0, 0, 43, 44, 44, 8, 9, 0, 0, 0, 0, 0, 43, 0, 0, 0, 0], [0, 0, 0, 45, 46, 47, 48, 49, 9, 0, 10, 0, 0, 0, 42, 0, 0, 0, 0], [0, 0, 0, 0, 0, 50, 0, 0, 51, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 52, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 53, 54, 55, 56, 57, 58, 0, 59, 0, 0, 60, 61, 0, 0, 62, 0], [0, 0, 0, 4, 5, 7, 7, 8, 9, 0, 10, 0, 0, 0, 13, 0, 0, 16, 0], [0, 63, 64, 0, 0, 40, 41, 0, 9, 0, 10, 0, 0, 0, 42, 0, 63, 0, 0], [0, 2, 3, 4, 5, 6, 7, 8, 9, 0, 10, 11, 11, 12, 13, 0, 2, 16, 0], [0, 0, 0, 18, 65, 20, 21, 22, 23, 0, 24, 0, 0, 25, 26, 0, 0, 27, 0], [0, 0, 0, 0, 66, 67, 67, 8, 9, 0, 10, 0, 0, 0, 68, 0, 0, 0, 0], [0, 0, 0, 69, 0, 70, 70, 0, 71, 0, 72, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 73, 19, 74, 74, 22, 23, 0, 24, 0, 0, 0, 26, 0, 0, 27, 0], [0, 75, 0, 0, 0, 76, 77, 0, 23, 0, 24, 0, 0, 0, 78, 0, 75, 0, 0], [0, 0, 0, 0, 79, 80, 80, 22, 23, 0, 0, 0, 0, 25, 79, 0, 0, 0, 0], [0, 0, 0, 18, 19, 20, 74, 22, 23, 0, 24, 0, 0, 25, 26, 0, 0, 27, 0], [0, 0, 0, 81, 82, 83, 84, 85, 23, 0, 24, 0, 0, 0, 78, 0, 0, 0, 0], [0, 0, 0, 0, 0, 86, 0, 0, 87, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 88, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 18, 19, 74, 74, 22, 23, 0, 24, 0, 0, 0, 26, 0, 0, 27, 0], [0, 89, 90, 0, 0, 76, 77, 0, 23, 0, 24, 0, 0, 0, 78, 0, 89, 0, 0], [0, 0, 0, 0, 91, 92, 92, 22, 23, 0, 24, 0, 0, 0, 93, 0, 0, 0, 0], [0, 0, 0, 94, 29, 95, 31, 32, 33, 0, 34, 0, 0, 0, 36, 0, 0, 37, 0], [0, 96, 0, 0, 0, 97, 98, 0, 33, 0, 34, 0, 0, 0, 99, 0, 96, 0, 0], [0, 0, 0, 0, 100, 101, 101, 32, 33, 0, 0, 0, 0, 35, 100, 0, 0, 0, 0], [0, 0, 0, 0, 100, 101, 101, 32, 33, 0, 0, 0, 0, 0, 100, 0, 0, 0, 0], [0, 0, 0, 102, 103, 104, 105, 106, 33, 0, 34, 0, 0, 0, 99, 0, 0, 0, 0], [0, 0, 0, 0, 0, 107, 0, 0, 108, 0, 34, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 109, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 28, 29, 95, 31, 32, 33, 0, 34, 0, 0, 0, 36, 0, 0, 37, 0], [0, 110, 111, 0, 0, 97, 98, 0, 33, 0, 34, 0, 0, 0, 99, 0, 110, 0, 0], [0, 0, 0, 0, 112, 113, 113, 32, 33, 0, 34, 0, 0, 0, 114, 0, 0, 0, 0], [0, 0, 0, 0, 5, 7, 7, 8, 9, 0, 10, 0, 0, 0, 13, 0, 0, 16, 0], [0, 0, 0, 115, 116, 117, 118, 8, 9, 0, 10, 0, 0, 119, 120, 0, 0, 16, 0], [0, 0, 0, 0, 0, 121, 121, 0, 9, 0, 10, 0, 0, 0, 42, 0, 0, 0, 0], [0, 39, 0, 122, 0, 123, 123, 8, 9, 0, 10, 0, 0, 0, 42, 0, 39, 0, 0], [0, 124, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 124, 0, 0], [0, 39, 0, 0, 0, 121, 125, 0, 9, 0, 10, 0, 0, 0, 42, 0, 39, 0, 0], [0, 0, 0, 0, 0, 126, 126, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 46, 47, 48, 49, 9, 0, 10, 0, 0, 0, 42, 0, 0, 0, 0], [0, 0, 0, 0, 0, 47, 47, 49, 9, 0, 10, 0, 0, 0, 42, 0, 0, 0, 0], [0, 0, 0, 0, 0, 127, 127, 49, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 128, 127, 127, 49, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 129, 130, 131, 132, 133, 9, 0, 10, 0, 0, 0, 42, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 50, 0, 0, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 134, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 135, 54, 56, 56, 57, 58, 0, 59, 0, 0, 0, 61, 0, 0, 62, 0], [0, 136, 0, 0, 0, 137, 138, 0, 58, 0, 59, 0, 0, 0, 139, 0, 136, 0, 0], [0, 0, 0, 0, 140, 141, 141, 57, 58, 0, 0, 0, 0, 60, 140, 0, 0, 0, 0], [0, 0, 0, 0, 140, 141, 141, 57, 58, 0, 0, 0, 0, 0, 140, 0, 0, 0, 0], [0, 0, 0, 142, 143, 144, 145, 146, 58, 0, 59, 0, 0, 0, 139, 0, 0, 0, 0], [0, 0, 0, 0, 0, 147, 0, 0, 148, 0, 59, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 149, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 53, 54, 56, 56, 57, 58, 0, 59, 0, 0, 0, 61, 0, 0, 62, 0], [0, 150, 151, 0, 0, 137, 138, 0, 58, 0, 59, 0, 0, 0, 139, 0, 150, 0, 0], [0, 0, 0, 0, 152, 153, 153, 57, 58, 0, 59, 0, 0, 0, 154, 0, 0, 0, 0], [0, 0, 0, 155, 116, 156, 157, 8, 9, 0, 10, 0, 0, 158, 120, 0, 0, 16, 0], [0, 0, 0, 0, 0, 121, 121, 0, 9, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0], [0, 75, 3, 4, 5, 159, 160, 8, 161, 0, 162, 0, 11, 12, 163, 0, 75, 16, 0], [0, 0, 0, 0, 0, 40, 164, 0, 9, 0, 10, 0, 0, 0, 42, 0, 0, 0, 0], [0, 0, 0, 0, 165, 44, 44, 8, 9, 0, 0, 0, 0, 0, 165, 0, 0, 0, 0], [0, 124, 64, 0, 0, 40, 164, 0, 9, 0, 10, 0, 0, 0, 42, 0, 124, 0, 0], [0, 0, 0, 0, 0, 70, 70, 0, 71, 0, 72, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 71, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 166, 0, 0, 167, 0, 72, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 168, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 19, 74, 74, 22, 23, 0, 24, 0, 0, 0, 26, 0, 0, 27, 0], [0, 0, 0, 0, 79, 80, 80, 22, 23, 0, 0, 0, 0, 0, 79, 0, 0, 0, 0], [0, 0, 0, 169, 170, 171, 172, 22, 23, 0, 24, 0, 0, 173, 174, 0, 0, 27, 0], [0, 0, 0, 0, 0, 175, 175, 0, 23, 0, 24, 0, 0, 0, 78, 0, 0, 0, 0], [0, 75, 0, 176, 0, 177, 177, 22, 23, 0, 24, 0, 0, 0, 78, 0, 75, 0, 0], [0, 178, 90, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 178, 0, 0], [0, 75, 0, 0, 0, 175, 179, 0, 23, 0, 24, 0, 0, 0, 78, 0, 75, 0, 0], [0, 0, 0, 0, 0, 180, 180, 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 82, 83, 84, 85, 23, 0, 24, 0, 0, 0, 78, 0, 0, 0, 0], [0, 0, 0, 0, 0, 83, 83, 85, 23, 0, 24, 0, 0, 0, 78, 0, 0, 0, 0], [0, 0, 0, 0, 0, 181, 181, 85, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 182, 181, 181, 85, 23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 183, 184, 185, 186, 187, 23, 0, 24, 0, 0, 0, 78, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 86, 0, 0, 0, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 188, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 189, 170, 190, 191, 22, 23, 0, 24, 0, 0, 192, 174, 0, 0, 27, 0], [0, 0, 0, 0, 0, 175, 175, 0, 23, 0, 24, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 76, 193, 0, 23, 0, 24, 0, 0, 0, 78, 0, 0, 0, 0], [0, 0, 0, 0, 194, 80, 80, 22, 23, 0, 0, 0, 0, 0, 194, 0, 0, 0, 0], [0, 178, 90, 0, 0, 76, 193, 0, 23, 0, 24, 0, 0, 0, 78, 0, 178, 0, 0], [0, 0, 0, 0, 29, 95, 31, 32, 33, 0, 34, 0, 0, 0, 36, 0, 0, 37, 0], [0, 0, 0, 0, 100, 101, 101, 32, 33, 0, 0, 0, 0, 0, 100, 0, 0, 0, 0], [0, 0, 0, 195, 196, 197, 198, 32, 33, 0, 34, 0, 0, 199, 200, 0, 0, 37, 0], [0, 0, 0, 0, 0, 201, 201, 0, 33, 0, 34, 0, 0, 0, 99, 0, 0, 0, 0], [0, 96, 0, 202, 0, 203, 203, 32, 33, 0, 34, 0, 0, 0, 99, 0, 96, 0, 0], [0, 204, 111, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 204, 0, 0], [0, 96, 0, 0, 0, 201, 205, 0, 33, 0, 34, 0, 0, 0, 99, 0, 96, 0, 0], [0, 0, 0, 0, 0, 206, 206, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 103, 104, 105, 106, 33, 0, 34, 0, 0, 0, 99, 0, 0, 0, 0], [0, 0, 0, 0, 0, 104, 104, 106, 33, 0, 34, 0, 0, 0, 99, 0, 0, 0, 0], [0, 0, 0, 0, 0, 207, 207, 106, 33, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 208, 207, 207, 106, 33, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 209, 210, 211, 212, 213, 33, 0, 34, 0, 0, 0, 99, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 34, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 107, 0, 0, 0, 0, 34, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 214, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 215, 196, 216, 217, 32, 33, 0, 34, 0, 0, 218, 200, 0, 0, 37, 0], [0, 0, 0, 0, 0, 201, 201, 0, 33, 0, 34, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 97, 219, 0, 33, 0, 34, 0, 0, 0, 99, 0, 0, 0, 0], [0, 0, 0, 0, 220, 101, 101, 32, 33, 0, 0, 0, 0, 0, 220, 0, 0, 0, 0], [0, 204, 111, 0, 0, 97, 219, 0, 33, 0, 34, 0, 0, 0, 99, 0, 204, 0, 0], [0, 0, 0, 221, 116, 222, 222, 8, 9, 0, 10, 0, 0, 0, 120, 0, 0, 16, 0], [0, 223, 0, 0, 0, 40, 224, 0, 9, 0, 10, 0, 0, 0, 42, 0, 223, 0, 0], [0, 0, 0, 0, 225, 44, 44, 8, 9, 0, 0, 0, 0, 119, 225, 0, 0, 0, 0], [0, 0, 0, 115, 116, 117, 222, 8, 9, 0, 10, 0, 0, 119, 120, 0, 0, 16, 0], [0, 0, 0, 115, 116, 222, 222, 8, 9, 0, 10, 0, 0, 0, 120, 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var indicMachine = {
	stateTable: stateTable,
	accepting: accepting,
	tags: tags
};

var categories = ["O", "IND", "S", "GB", "B", "FM", "CGJ", "VMAbv", "VMPst", "VAbv", "VPst", "CMBlw", "VPre", "VBlw", "H", "VMBlw", "CMAbv", "MBlw", "CS", "R", "SUB", "MPst", "MPre", "FAbv", "FPst", "FBlw", "SMAbv", "SMBlw", "VMPre", "ZWNJ", "ZWJ", "WJ", "VS", "N", "HN", "MAbv"];
var decompositions$1 = { "2507": [2503, 2494], "2508": [2503, 2519], "2888": [2887, 2902], "2891": [2887, 2878], "2892": [2887, 2903], "3018": [3014, 3006], "3019": [3015, 3006], "3020": [3014, 3031], "3144": [3142, 3158], "3264": [3263, 3285], "3271": [3270, 3285], "3272": [3270, 3286], "3274": [3270, 3266], "3275": [3270, 3266, 3285], "3402": [3398, 3390], "3403": [3399, 3390], "3404": [3398, 3415], "3546": [3545, 3530], "3548": [3545, 3535], "3549": [3545, 3535, 3530], "3550": [3545, 3551], "3635": [3661, 3634], "3763": [3789, 3762], "3955": [3953, 3954], "3957": [3953, 3956], "3958": [4018, 3968], "3959": [4018, 3953, 3968], "3960": [4019, 3968], "3961": [4019, 3953, 3968], "3969": [3953, 3968], "6971": [6970, 6965], "6973": [6972, 6965], "6976": [6974, 6965], "6977": [6975, 6965], "6979": [6978, 6965], "69934": [69937, 69927], "69935": [69938, 69927], "70475": [70471, 70462], "70476": [70471, 70487], "70843": [70841, 70842], "70844": [70841, 70832], "70846": [70841, 70845], "71098": [71096, 71087], "71099": [71097, 71087] };
var stateTable$1 = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [2, 2, 3, 4, 4, 5, 0, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 0, 17, 18, 11, 19, 20, 21, 22, 0, 0, 23, 0, 0, 2, 0, 24, 0, 25], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 26, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 27, 28, 0, 0, 0, 0, 27, 0, 0, 0], [0, 0, 0, 0, 0, 29, 0, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 0, 0, 41, 35, 42, 43, 44, 45, 0, 0, 46, 0, 0, 0, 39, 0, 0, 47], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 5, 0, 6, 7, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 20, 21, 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 5, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20, 21, 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 5, 0, 6, 7, 8, 9, 0, 0, 12, 0, 14, 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0], [0, 0, 0, 4, 4, 5, 0, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 0, 0, 18, 11, 19, 20, 21, 22, 0, 0, 23, 0, 0, 0, 0, 0, 0, 25], [0, 0, 0, 0, 0, 5, 0, 6, 7, 8, 9, 48, 11, 12, 13, 14, 48, 16, 0, 0, 18, 11, 19, 20, 21, 22, 0, 0, 23, 0, 0, 0, 49, 0, 0, 25], [0, 0, 0, 0, 0, 5, 0, 6, 7, 8, 9, 0, 11, 12, 0, 14, 0, 16, 0, 0, 0, 11, 0, 20, 21, 22, 0, 0, 23, 0, 0, 0, 0, 0, 0, 25], [0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20, 21, 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 5, 0, 6, 7, 0, 0, 0, 0, 0, 0, 14, 0, 0, 0, 0, 0, 0, 0, 20, 21, 22, 0, 0, 23, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 50, 0, 51, 0], [0, 0, 0, 0, 0, 5, 0, 6, 7, 8, 9, 0, 11, 12, 0, 14, 0, 16, 0, 0, 0, 11, 0, 20, 21, 22, 0, 0, 23, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 27, 28, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 28, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 29, 0, 30, 31, 0, 0, 0, 0, 0, 0, 38, 0, 0, 0, 0, 0, 0, 0, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 29, 0, 0, 31, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 29, 0, 30, 31, 32, 33, 0, 0, 36, 0, 38, 0, 0, 0, 0, 0, 0, 0, 43, 44, 45, 0, 0, 46, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 29, 0, 30, 31, 0, 33, 0, 0, 0, 0, 38, 0, 0, 0, 0, 0, 0, 0, 43, 44, 45, 0, 0, 46, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 29, 0, 30, 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36, 0, 38, 0, 40, 0, 0, 0, 35, 0, 43, 44, 45, 0, 0, 46, 0, 0, 0, 0, 0, 0, 47], [0, 0, 0, 0, 0, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 43, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 44, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 29, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 44, 45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 29, 0, 30, 31, 0, 0, 0, 0, 0, 0, 38, 0, 0, 0, 0, 0, 0, 0, 43, 44, 45, 0, 0, 46, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 29, 0, 30, 31, 32, 33, 0, 35, 36, 0, 38, 0, 40, 0, 0, 0, 35, 0, 43, 44, 45, 0, 0, 46, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 5, 0, 6, 7, 8, 9, 48, 11, 12, 13, 14, 0, 16, 0, 0, 18, 11, 19, 20, 21, 22, 0, 0, 23, 0, 0, 0, 0, 0, 0, 25], [0, 0, 0, 0, 0, 5, 0, 6, 7, 8, 9, 48, 11, 12, 13, 14, 48, 16, 0, 0, 18, 11, 19, 20, 21, 22, 0, 0, 23, 0, 0, 0, 0, 0, 0, 25], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 51, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 54, 0, 0], [0, 0, 0, 0, 0, 29, 0, 30, 31, 32, 33, 52, 35, 36, 37, 38, 0, 40, 0, 0, 41, 35, 42, 43, 44, 45, 0, 0, 46, 0, 0, 0, 0, 0, 0, 47], [0, 0, 0, 0, 0, 29, 0, 30, 31, 32, 33, 52, 35, 36, 37, 38, 52, 40, 0, 0, 41, 35, 42, 43, 44, 45, 0, 0, 46, 0, 0, 0, 0, 0, 0, 47], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 50, 0, 51, 0]];
var accepting$1 = [false, true, true, true, true, true, true, true, true, true, true, true, true, false, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true, true];
var tags$1 = [[], ["broken_cluster"], ["independent_cluster"], ["symbol_cluster"], ["standard_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], [], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["broken_cluster"], ["numeral_cluster"], ["broken_cluster"], ["independent_cluster"], ["symbol_cluster"], ["symbol_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["virama_terminated_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["standard_cluster"], ["broken_cluster"], ["broken_cluster"], ["numeral_cluster"], ["number_joiner_terminated_cluster"], ["standard_cluster"], ["standard_cluster"], ["numeral_cluster"]];
var useData = {
	categories: categories,
	decompositions: decompositions$1,
	stateTable: stateTable$1,
	accepting: accepting$1,
	tags: tags$1
};

// Cateories used in the OpenType spec:
// https://www.microsoft.com/typography/otfntdev/devanot/shaping.aspx
var CATEGORIES = {
  X: 1 << 0,
  C: 1 << 1,
  V: 1 << 2,
  N: 1 << 3,
  H: 1 << 4,
  ZWNJ: 1 << 5,
  ZWJ: 1 << 6,
  M: 1 << 7,
  SM: 1 << 8,
  VD: 1 << 9,
  A: 1 << 10,
  Placeholder: 1 << 11,
  Dotted_Circle: 1 << 12,
  RS: 1 << 13, // Register Shifter, used in Khmer OT spec.
  Coeng: 1 << 14, // Khmer-style Virama.
  Repha: 1 << 15, // Atomically-encoded logical or visual repha.
  Ra: 1 << 16,
  CM: 1 << 17, // Consonant-Medial.
  Symbol: 1 << 18 // Avagraha, etc that take marks (SM,A,VD).
};

// Visual positions in a syllable from left to right.
var POSITIONS = {
  Start: 1 << 0,

  Ra_To_Become_Reph: 1 << 1,
  Pre_M: 1 << 2,
  Pre_C: 1 << 3,

  Base_C: 1 << 4,
  After_Main: 1 << 5,

  Above_C: 1 << 6,

  Before_Sub: 1 << 7,
  Below_C: 1 << 8,
  After_Sub: 1 << 9,

  Before_Post: 1 << 10,
  Post_C: 1 << 11,
  After_Post: 1 << 12,

  Final_C: 1 << 13,
  SMVD: 1 << 14,

  End: 1 << 15
};

var CONSONANT_FLAGS = CATEGORIES.C | CATEGORIES.Ra | CATEGORIES.CM | CATEGORIES.V | CATEGORIES.Placeholder | CATEGORIES.Dotted_Circle;
var JOINER_FLAGS = CATEGORIES.ZWJ | CATEGORIES.ZWNJ;
var HALANT_OR_COENG_FLAGS = CATEGORIES.H | CATEGORIES.Coeng;

var INDIC_CONFIGS = {
  Default: {
    hasOldSpec: false,
    virama: 0,
    basePos: 'Last',
    rephPos: POSITIONS.Before_Post,
    rephMode: 'Implicit',
    blwfMode: 'Pre_And_Post'
  },

  Devanagari: {
    hasOldSpec: true,
    virama: 0x094D,
    basePos: 'Last',
    rephPos: POSITIONS.Before_Post,
    rephMode: 'Implicit',
    blwfMode: 'Pre_And_Post'
  },

  Bengali: {
    hasOldSpec: true,
    virama: 0x09CD,
    basePos: 'Last',
    rephPos: POSITIONS.After_Sub,
    rephMode: 'Implicit',
    blwfMode: 'Pre_And_Post'
  },

  Gurmukhi: {
    hasOldSpec: true,
    virama: 0x0A4D,
    basePos: 'Last',
    rephPos: POSITIONS.Before_Sub,
    rephMode: 'Implicit',
    blwfMode: 'Pre_And_Post'
  },

  Gujarati: {
    hasOldSpec: true,
    virama: 0x0ACD,
    basePos: 'Last',
    rephPos: POSITIONS.Before_Post,
    rephMode: 'Implicit',
    blwfMode: 'Pre_And_Post'
  },

  Oriya: {
    hasOldSpec: true,
    virama: 0x0B4D,
    basePos: 'Last',
    rephPos: POSITIONS.After_Main,
    rephMode: 'Implicit',
    blwfMode: 'Pre_And_Post'
  },

  Tamil: {
    hasOldSpec: true,
    virama: 0x0BCD,
    basePos: 'Last',
    rephPos: POSITIONS.After_Post,
    rephMode: 'Implicit',
    blwfMode: 'Pre_And_Post'
  },

  Telugu: {
    hasOldSpec: true,
    virama: 0x0C4D,
    basePos: 'Last',
    rephPos: POSITIONS.After_Post,
    rephMode: 'Explicit',
    blwfMode: 'Post_Only'
  },

  Kannada: {
    hasOldSpec: true,
    virama: 0x0CCD,
    basePos: 'Last',
    rephPos: POSITIONS.After_Post,
    rephMode: 'Implicit',
    blwfMode: 'Post_Only'
  },

  Malayalam: {
    hasOldSpec: true,
    virama: 0x0D4D,
    basePos: 'Last',
    rephPos: POSITIONS.After_Main,
    rephMode: 'Log_Repha',
    blwfMode: 'Pre_And_Post'
  },

  // Handled by UniversalShaper
  // Sinhala: {
  //   hasOldSpec: false,
  //   virama: 0x0DCA,
  //   basePos: 'Last_Sinhala',
  //   rephPos: POSITIONS.After_Main,
  //   rephMode: 'Explicit',
  //   blwfMode: 'Pre_And_Post'
  // },

  Khmer: {
    hasOldSpec: false,
    virama: 0x17D2,
    basePos: 'First',
    rephPos: POSITIONS.Ra_To_Become_Reph,
    rephMode: 'Vis_Repha',
    blwfMode: 'Pre_And_Post'
  }
};

// Additional decompositions that aren't in Unicode
var INDIC_DECOMPOSITIONS = {
  // Khmer
  0x17BE: [0x17C1, 0x17BE],
  0x17BF: [0x17C1, 0x17BF],
  0x17C0: [0x17C1, 0x17C0],
  0x17C4: [0x17C1, 0x17C4],
  0x17C5: [0x17C1, 0x17C5]
};

var _class$6;
var _temp$2;
var decompositions = useData.decompositions;

var trie$1 = new UnicodeTrie(Buffer(" ","base64"));
var stateMachine = new StateMachine(indicMachine);

/**
 * The IndicShaper supports indic scripts e.g. Devanagari, Kannada, etc.
 * Based on code from Harfbuzz: https://github.com/behdad/harfbuzz/blob/master/src/hb-ot-shape-complex-indic.cc
 */
var IndicShaper = (_temp$2 = _class$6 = function (_DefaultShaper) {
  _inherits(IndicShaper, _DefaultShaper);

  function IndicShaper() {
    _classCallCheck(this, IndicShaper);

    return _possibleConstructorReturn(this, _DefaultShaper.apply(this, arguments));
  }

  IndicShaper.planFeatures = function planFeatures(plan) {
    plan.addStage(setupSyllables);

    plan.addStage(['locl', 'ccmp']);

    plan.addStage(initialReordering);

    plan.addStage('nukt');
    plan.addStage('akhn');
    plan.addStage('rphf', false);
    plan.addStage('rkrf');
    plan.addStage('pref', false);
    plan.addStage('blwf', false);
    plan.addStage('abvf', false);
    plan.addStage('half', false);
    plan.addStage('pstf', false);
    plan.addStage('vatu');
    plan.addStage('cjct');
    plan.addStage('cfar', false);

    plan.addStage(finalReordering);

    plan.addStage({
      local: ['init'],
      global: ['pres', 'abvs', 'blws', 'psts', 'haln', 'dist', 'abvm', 'blwm', 'calt', 'clig']
    });

    // Setup the indic config for the selected script
    plan.unicodeScript = fromOpenType(plan.script);
    plan.indicConfig = INDIC_CONFIGS[plan.unicodeScript] || INDIC_CONFIGS.Default;
    plan.isOldSpec = plan.indicConfig.hasOldSpec && plan.script[plan.script.length - 1] !== '2';

    // TODO: turn off kern (Khmer) and liga features.
  };

  IndicShaper.assignFeatures = function assignFeatures(plan, glyphs) {
    var _loop = function _loop(i) {
      var codepoint = glyphs[i].codePoints[0];
      var d = INDIC_DECOMPOSITIONS[codepoint] || decompositions[codepoint];
      if (d) {
        var decomposed = d.map(function (c) {
          var g = plan.font.glyphForCodePoint(c);
          return new GlyphInfo(plan.font, g.id, [c], glyphs[i].features);
        });

        glyphs.splice.apply(glyphs, [i, 1].concat(decomposed));
      }
    };

    // Decompose split matras
    // TODO: do this in a more general unicode normalizer
    for (var i = glyphs.length - 1; i >= 0; i--) {
      _loop(i);
    }
  };

  return IndicShaper;
}(DefaultShaper), _class$6.zeroMarkWidths = 'NONE', _temp$2);
function indicCategory(glyph) {
  return trie$1.get(glyph.codePoints[0]) >> 8;
}

function indicPosition(glyph) {
  return 1 << (trie$1.get(glyph.codePoints[0]) & 0xff);
}

var IndicInfo = function IndicInfo(category, position, syllableType, syllable) {
  _classCallCheck(this, IndicInfo);

  this.category = category;
  this.position = position;
  this.syllableType = syllableType;
  this.syllable = syllable;
};

function setupSyllables(font, glyphs) {
  var syllable = 0;
  var last = 0;
  for (var _iterator = stateMachine.match(glyphs.map(indicCategory)), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
    var _ref;

    if (_isArray) {
      if (_i >= _iterator.length) break;
      _ref = _iterator[_i++];
    } else {
      _i = _iterator.next();
      if (_i.done) break;
      _ref = _i.value;
    }

    var _ref2 = _ref,
        start = _ref2[0],
        end = _ref2[1],
        tags = _ref2[2];

    if (start > last) {
      ++syllable;
      for (var _i2 = last; _i2 < start; _i2++) {
        glyphs[_i2].shaperInfo = new IndicInfo(CATEGORIES.X, POSITIONS.End, 'non_indic_cluster', syllable);
      }
    }

    ++syllable;

    // Create shaper info
    for (var _i3 = start; _i3 <= end; _i3++) {
      glyphs[_i3].shaperInfo = new IndicInfo(1 << indicCategory(glyphs[_i3]), indicPosition(glyphs[_i3]), tags[0], syllable);
    }

    last = end + 1;
  }

  if (last < glyphs.length) {
    ++syllable;
    for (var i = last; i < glyphs.length; i++) {
      glyphs[i].shaperInfo = new IndicInfo(CATEGORIES.X, POSITIONS.End, 'non_indic_cluster', syllable);
    }
  }
}

function isConsonant(glyph) {
  return glyph.shaperInfo.category & CONSONANT_FLAGS;
}

function isJoiner(glyph) {
  return glyph.shaperInfo.category & JOINER_FLAGS;
}

function isHalantOrCoeng(glyph) {
  return glyph.shaperInfo.category & HALANT_OR_COENG_FLAGS;
}

function wouldSubstitute(glyphs, feature) {
  for (var _iterator2 = glyphs, _isArray2 = Array.isArray(_iterator2), _i4 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
    var _glyph$features;

    var _ref3;

    if (_isArray2) {
      if (_i4 >= _iterator2.length) break;
      _ref3 = _iterator2[_i4++];
    } else {
      _i4 = _iterator2.next();
      if (_i4.done) break;
      _ref3 = _i4.value;
    }

    var glyph = _ref3;

    glyph.features = (_glyph$features = {}, _glyph$features[feature] = true, _glyph$features);
  }

  var GSUB = glyphs[0]._font._layoutEngine.engine.GSUBProcessor;
  GSUB.applyFeatures([feature], glyphs);

  return glyphs.length === 1;
}

function consonantPosition(font, consonant, virama) {
  var glyphs = [virama, consonant, virama];
  if (wouldSubstitute(glyphs.slice(0, 2), 'blwf') || wouldSubstitute(glyphs.slice(1, 3), 'blwf')) {
    return POSITIONS.Below_C;
  } else if (wouldSubstitute(glyphs.slice(0, 2), 'pstf') || wouldSubstitute(glyphs.slice(1, 3), 'pstf')) {
    return POSITIONS.Post_C;
  } else if (wouldSubstitute(glyphs.slice(0, 2), 'pref') || wouldSubstitute(glyphs.slice(1, 3), 'pref')) {
    return POSITIONS.Post_C;
  }

  return POSITIONS.Base_C;
}

function initialReordering(font, glyphs, plan) {
  var indicConfig = plan.indicConfig;
  var features = font._layoutEngine.engine.GSUBProcessor.features;

  var dottedCircle = font.glyphForCodePoint(0x25cc).id;
  var virama = font.glyphForCodePoint(indicConfig.virama).id;
  if (virama) {
    var info = new GlyphInfo(font, virama, [indicConfig.virama]);
    for (var i = 0; i < glyphs.length; i++) {
      if (glyphs[i].shaperInfo.position === POSITIONS.Base_C) {
        glyphs[i].shaperInfo.position = consonantPosition(font, glyphs[i].copy(), info);
      }
    }
  }

  for (var start = 0, end = nextSyllable(glyphs, 0); start < glyphs.length; start = end, end = nextSyllable(glyphs, start)) {
    var _glyphs$start$shaperI = glyphs[start].shaperInfo,
        category = _glyphs$start$shaperI.category,
        syllableType = _glyphs$start$shaperI.syllableType;


    if (syllableType === 'symbol_cluster' || syllableType === 'non_indic_cluster') {
      continue;
    }

    if (syllableType === 'broken_cluster' && dottedCircle) {
      var g = new GlyphInfo(font, dottedCircle, [0x25cc]);
      g.shaperInfo = new IndicInfo(1 << indicCategory(g), indicPosition(g), glyphs[start].shaperInfo.syllableType, glyphs[start].shaperInfo.syllable);

      // Insert after possible Repha.
      var _i5 = start;
      while (_i5 < end && glyphs[_i5].shaperInfo.category === CATEGORIES.Repha) {
        _i5++;
      }

      glyphs.splice(_i5++, 0, g);
      end++;
    }

    // 1. Find base consonant:
    //
    // The shaping engine finds the base consonant of the syllable, using the
    // following algorithm: starting from the end of the syllable, move backwards
    // until a consonant is found that does not have a below-base or post-base
    // form (post-base forms have to follow below-base forms), or that is not a
    // pre-base reordering Ra, or arrive at the first consonant. The consonant
    // stopped at will be the base.

    var base = end;
    var limit = start;
    var hasReph = false;

    // If the syllable starts with Ra + Halant (in a script that has Reph)
    // and has more than one consonant, Ra is excluded from candidates for
    // base consonants.
    if (indicConfig.rephPos !== POSITIONS.Ra_To_Become_Reph && features.rphf && start + 3 <= end && (indicConfig.rephMode === 'Implicit' && !isJoiner(glyphs[start + 2]) || indicConfig.rephMode === 'Explicit' && glyphs[start + 2].shaperInfo.category === CATEGORIES.ZWJ)) {
      // See if it matches the 'rphf' feature.
      var _g = [glyphs[start].copy(), glyphs[start + 1].copy(), glyphs[start + 2].copy()];
      if (wouldSubstitute(_g.slice(0, 2), 'rphf') || indicConfig.rephMode === 'Explicit' && wouldSubstitute(_g, 'rphf')) {
        limit += 2;
        while (limit < end && isJoiner(glyphs[limit])) {
          limit++;
        }
        base = start;
        hasReph = true;
      }
    } else if (indicConfig.rephMode === 'Log_Repha' && glyphs[start].shaperInfo.category === CATEGORIES.Repha) {
      limit++;
      while (limit < end && isJoiner(glyphs[limit])) {
        limit++;
      }
      base = start;
      hasReph = true;
    }

    switch (indicConfig.basePos) {
      case 'Last':
        {
          // starting from the end of the syllable, move backwards
          var _i6 = end;
          var seenBelow = false;

          do {
            var _info = glyphs[--_i6].shaperInfo;

            // until a consonant is found
            if (isConsonant(glyphs[_i6])) {
              // that does not have a below-base or post-base form
              // (post-base forms have to follow below-base forms),
              if (_info.position !== POSITIONS.Below_C && (_info.position !== POSITIONS.Post_C || seenBelow)) {
                base = _i6;
                break;
              }

              // or that is not a pre-base reordering Ra,
              //
              // IMPLEMENTATION NOTES:
              //
              // Our pre-base reordering Ra's are marked POS_POST_C, so will be skipped
              // by the logic above already.
              //

              // or arrive at the first consonant. The consonant stopped at will
              // be the base.
              if (_info.position === POSITIONS.Below_C) {
                seenBelow = true;
              }

              base = _i6;
            } else if (start < _i6 && _info.category === CATEGORIES.ZWJ && glyphs[_i6 - 1].shaperInfo.category === CATEGORIES.H) {
              // A ZWJ after a Halant stops the base search, and requests an explicit
              // half form.
              // A ZWJ before a Halant, requests a subjoined form instead, and hence
              // search continues.  This is particularly important for Bengali
              // sequence Ra,H,Ya that should form Ya-Phalaa by subjoining Ya.
              break;
            }
          } while (_i6 > limit);
          break;
        }

      case 'First':
        {
          // The first consonant is always the base.
          base = start;

          // Mark all subsequent consonants as below.
          for (var _i7 = base + 1; _i7 < end; _i7++) {
            if (isConsonant(glyphs[_i7])) {
              glyphs[_i7].shaperInfo.position = POSITIONS.Below_C;
            }
          }
        }
    }

    // If the syllable starts with Ra + Halant (in a script that has Reph)
    // and has more than one consonant, Ra is excluded from candidates for
    // base consonants.
    //
    //  Only do this for unforced Reph. (ie. not for Ra,H,ZWJ)
    if (hasReph && base === start && limit - base <= 2) {
      hasReph = false;
    }

    // 2. Decompose and reorder Matras:
    //
    // Each matra and any syllable modifier sign in the cluster are moved to the
    // appropriate position relative to the consonant(s) in the cluster. The
    // shaping engine decomposes two- or three-part matras into their constituent
    // parts before any repositioning. Matra characters are classified by which
    // consonant in a conjunct they have affinity for and are reordered to the
    // following positions:
    //
    //   o Before first half form in the syllable
    //   o After subjoined consonants
    //   o After post-form consonant
    //   o After main consonant (for above marks)
    //
    // IMPLEMENTATION NOTES:
    //
    // The normalize() routine has already decomposed matras for us, so we don't
    // need to worry about that.

    // 3.  Reorder marks to canonical order:
    //
    // Adjacent nukta and halant or nukta and vedic sign are always repositioned
    // if necessary, so that the nukta is first.
    //
    // IMPLEMENTATION NOTES:
    //
    // We don't need to do this: the normalize() routine already did this for us.

    // Reorder characters

    for (var _i8 = start; _i8 < base; _i8++) {
      var _info2 = glyphs[_i8].shaperInfo;
      _info2.position = Math.min(POSITIONS.Pre_C, _info2.position);
    }

    if (base < end) {
      glyphs[base].shaperInfo.position = POSITIONS.Base_C;
    }

    // Mark final consonants.  A final consonant is one appearing after a matra,
    // like in Khmer.
    for (var _i9 = base + 1; _i9 < end; _i9++) {
      if (glyphs[_i9].shaperInfo.category === CATEGORIES.M) {
        for (var j = _i9 + 1; j < end; j++) {
          if (isConsonant(glyphs[j])) {
            glyphs[j].shaperInfo.position = POSITIONS.Final_C;
            break;
          }
        }
        break;
      }
    }

    // Handle beginning Ra
    if (hasReph) {
      glyphs[start].shaperInfo.position = POSITIONS.Ra_To_Become_Reph;
    }

    // For old-style Indic script tags, move the first post-base Halant after
    // last consonant.
    //
    // Reports suggest that in some scripts Uniscribe does this only if there
    // is *not* a Halant after last consonant already (eg. Kannada), while it
    // does it unconditionally in other scripts (eg. Malayalam).  We don't
    // currently know about other scripts, so we single out Malayalam for now.
    //
    // Kannada test case:
    // U+0C9A,U+0CCD,U+0C9A,U+0CCD
    // With some versions of Lohit Kannada.
    // https://bugs.freedesktop.org/show_bug.cgi?id=59118
    //
    // Malayalam test case:
    // U+0D38,U+0D4D,U+0D31,U+0D4D,U+0D31,U+0D4D
    // With lohit-ttf-20121122/Lohit-Malayalam.ttf
    if (plan.isOldSpec) {
      var disallowDoubleHalants = plan.unicodeScript !== 'Malayalam';
      for (var _i10 = base + 1; _i10 < end; _i10++) {
        if (glyphs[_i10].shaperInfo.category === CATEGORIES.H) {
          var _j = void 0;
          for (_j = end - 1; _j > _i10; _j--) {
            if (isConsonant(glyphs[_j]) || disallowDoubleHalants && glyphs[_j].shaperInfo.category === CATEGORIES.H) {
              break;
            }
          }

          if (glyphs[_j].shaperInfo.category !== CATEGORIES.H && _j > _i10) {
            // Move Halant to after last consonant.
            var t = glyphs[_i10];
            glyphs.splice.apply(glyphs, [_i10, 0].concat(glyphs.splice(_i10 + 1, _j - _i10)));
            glyphs[_j] = t;
          }

          break;
        }
      }
    }

    // Attach misc marks to previous char to move with them.
    var lastPos = POSITIONS.Start;
    for (var _i11 = start; _i11 < end; _i11++) {
      var _info3 = glyphs[_i11].shaperInfo;
      if (_info3.category & (JOINER_FLAGS | CATEGORIES.N | CATEGORIES.RS | CATEGORIES.CM | HALANT_OR_COENG_FLAGS & _info3.category)) {
        _info3.position = lastPos;
        if (_info3.category === CATEGORIES.H && _info3.position === POSITIONS.Pre_M) {
          // Uniscribe doesn't move the Halant with Left Matra.
          // TEST: U+092B,U+093F,U+094DE
          // We follow.  This is important for the Sinhala
          // U+0DDA split matra since it decomposes to U+0DD9,U+0DCA
          // where U+0DD9 is a left matra and U+0DCA is the virama.
          // We don't want to move the virama with the left matra.
          // TEST: U+0D9A,U+0DDA
          for (var _j2 = _i11; _j2 > start; _j2--) {
            if (glyphs[_j2 - 1].shaperInfo.position !== POSITIONS.Pre_M) {
              _info3.position = glyphs[_j2 - 1].shaperInfo.position;
              break;
            }
          }
        }
      } else if (_info3.position !== POSITIONS.SMVD) {
        lastPos = _info3.position;
      }
    }

    // For post-base consonants let them own anything before them
    // since the last consonant or matra.
    var last = base;
    for (var _i12 = base + 1; _i12 < end; _i12++) {
      if (isConsonant(glyphs[_i12])) {
        for (var _j3 = last + 1; _j3 < _i12; _j3++) {
          if (glyphs[_j3].shaperInfo.position < POSITIONS.SMVD) {
            glyphs[_j3].shaperInfo.position = glyphs[_i12].shaperInfo.position;
          }
        }
        last = _i12;
      } else if (glyphs[_i12].shaperInfo.category === CATEGORIES.M) {
        last = _i12;
      }
    }

    var arr = glyphs.slice(start, end);
    arr.sort(function (a, b) {
      return a.shaperInfo.position - b.shaperInfo.position;
    });
    glyphs.splice.apply(glyphs, [start, arr.length].concat(arr));

    // Find base again
    for (var _i13 = start; _i13 < end; _i13++) {
      if (glyphs[_i13].shaperInfo.position === POSITIONS.Base_C) {
        base = _i13;
        break;
      }
    }

    // Setup features now

    // Reph
    for (var _i14 = start; _i14 < end && glyphs[_i14].shaperInfo.position === POSITIONS.Ra_To_Become_Reph; _i14++) {
      glyphs[_i14].features.rphf = true;
    }

    // Pre-base
    var blwf = !plan.isOldSpec && indicConfig.blwfMode === 'Pre_And_Post';
    for (var _i15 = start; _i15 < base; _i15++) {
      glyphs[_i15].features.half = true;
      if (blwf) {
        glyphs[_i15].features.blwf = true;
      }
    }

    // Post-base
    for (var _i16 = base + 1; _i16 < end; _i16++) {
      glyphs[_i16].features.abvf = true;
      glyphs[_i16].features.pstf = true;
      glyphs[_i16].features.blwf = true;
    }

    if (plan.isOldSpec && plan.unicodeScript === 'Devanagari') {
      // Old-spec eye-lash Ra needs special handling.  From the
      // spec:
      //
      // "The feature 'below-base form' is applied to consonants
      // having below-base forms and following the base consonant.
      // The exception is vattu, which may appear below half forms
      // as well as below the base glyph. The feature 'below-base
      // form' will be applied to all such occurrences of Ra as well."
      //
      // Test case: U+0924,U+094D,U+0930,U+094d,U+0915
      // with Sanskrit 2003 font.
      //
      // However, note that Ra,Halant,ZWJ is the correct way to
      // request eyelash form of Ra, so we wouldbn't inhibit it
      // in that sequence.
      //
      // Test case: U+0924,U+094D,U+0930,U+094d,U+200D,U+0915
      for (var _i17 = start; _i17 + 1 < base; _i17++) {
        if (glyphs[_i17].shaperInfo.category === CATEGORIES.Ra && glyphs[_i17 + 1].shaperInfo.category === CATEGORIES.H && (_i17 + 1 === base || glyphs[_i17 + 2].shaperInfo.category === CATEGORIES.ZWJ)) {
          glyphs[_i17].features.blwf = true;
          glyphs[_i17 + 1].features.blwf = true;
        }
      }
    }

    var prefLen = 2;
    if (features.pref && base + prefLen < end) {
      // Find a Halant,Ra sequence and mark it for pre-base reordering processing.
      for (var _i18 = base + 1; _i18 + prefLen - 1 < end; _i18++) {
        var _g2 = [glyphs[_i18].copy(), glyphs[_i18 + 1].copy()];
        if (wouldSubstitute(_g2, 'pref')) {
          for (var _j4 = 0; _j4 < prefLen; _j4++) {
            glyphs[_i18++].features.pref = true;
          }

          // Mark the subsequent stuff with 'cfar'.  Used in Khmer.
          // Read the feature spec.
          // This allows distinguishing the following cases with MS Khmer fonts:
          // U+1784,U+17D2,U+179A,U+17D2,U+1782
          // U+1784,U+17D2,U+1782,U+17D2,U+179A
          if (features.cfar) {
            for (; _i18 < end; _i18++) {
              glyphs[_i18].features.cfar = true;
            }
          }

          break;
        }
      }
    }

    // Apply ZWJ/ZWNJ effects
    for (var _i19 = start + 1; _i19 < end; _i19++) {
      if (isJoiner(glyphs[_i19])) {
        var nonJoiner = glyphs[_i19].shaperInfo.category === CATEGORIES.ZWNJ;
        var _j5 = _i19;

        do {
          _j5--;

          // ZWJ/ZWNJ should disable CJCT.  They do that by simply
          // being there, since we don't skip them for the CJCT
          // feature (ie. F_MANUAL_ZWJ)

          // A ZWNJ disables HALF.
          if (nonJoiner) {
            delete glyphs[_j5].features.half;
          }
        } while (_j5 > start && !isConsonant(glyphs[_j5]));
      }
    }
  }
}

function finalReordering(font, glyphs, plan) {
  var indicConfig = plan.indicConfig;
  var features = font._layoutEngine.engine.GSUBProcessor.features;

  for (var start = 0, end = nextSyllable(glyphs, 0); start < glyphs.length; start = end, end = nextSyllable(glyphs, start)) {
    // 4. Final reordering:
    //
    // After the localized forms and basic shaping forms GSUB features have been
    // applied (see below), the shaping engine performs some final glyph
    // reordering before applying all the remaining font features to the entire
    // cluster.

    var tryPref = !!features.pref;

    // Find base again
    var base = start;
    for (; base < end; base++) {
      if (glyphs[base].shaperInfo.position >= POSITIONS.Base_C) {
        if (tryPref && base + 1 < end) {
          for (var i = base + 1; i < end; i++) {
            if (glyphs[i].features.pref) {
              if (!(glyphs[i].substituted && glyphs[i].isLigated && !glyphs[i].isMultiplied)) {
                // Ok, this was a 'pref' candidate but didn't form any.
                // Base is around here...
                base = i;
                while (base < end && isHalantOrCoeng(glyphs[base])) {
                  base++;
                }
                glyphs[base].shaperInfo.position = POSITIONS.BASE_C;
                tryPref = false;
              }
              break;
            }
          }
        }

        // For Malayalam, skip over unformed below- (but NOT post-) forms.
        if (plan.unicodeScript === 'Malayalam') {
          for (var _i20 = base + 1; _i20 < end; _i20++) {
            while (_i20 < end && isJoiner(glyphs[_i20])) {
              _i20++;
            }

            if (_i20 === end || !isHalantOrCoeng(glyphs[_i20])) {
              break;
            }

            _i20++; // Skip halant.
            while (_i20 < end && isJoiner(glyphs[_i20])) {
              _i20++;
            }

            if (_i20 < end && isConsonant(glyphs[_i20]) && glyphs[_i20].shaperInfo.position === POSITIONS.Below_C) {
              base = _i20;
              glyphs[base].shaperInfo.position = POSITIONS.Base_C;
            }
          }
        }

        if (start < base && glyphs[base].shaperInfo.position > POSITIONS.Base_C) {
          base--;
        }
        break;
      }
    }

    if (base === end && start < base && glyphs[base - 1].shaperInfo.category === CATEGORIES.ZWJ) {
      base--;
    }

    if (base < end) {
      while (start < base && glyphs[base].shaperInfo.category & (CATEGORIES.N | HALANT_OR_COENG_FLAGS)) {
        base--;
      }
    }

    // o Reorder matras:
    //
    // If a pre-base matra character had been reordered before applying basic
    // features, the glyph can be moved closer to the main consonant based on
    // whether half-forms had been formed. Actual position for the matra is
    // defined as “after last standalone halant glyph, after initial matra
    // position and before the main consonant”. If ZWJ or ZWNJ follow this
    // halant, position is moved after it.
    //

    if (start + 1 < end && start < base) {
      // Otherwise there can't be any pre-base matra characters.
      // If we lost track of base, alas, position before last thingy.
      var newPos = base === end ? base - 2 : base - 1;

      // Malayalam / Tamil do not have "half" forms or explicit virama forms.
      // The glyphs formed by 'half' are Chillus or ligated explicit viramas.
      // We want to position matra after them.
      if (plan.unicodeScript !== 'Malayalam' && plan.unicodeScript !== 'Tamil') {
        while (newPos > start && !(glyphs[newPos].shaperInfo.category & (CATEGORIES.M | HALANT_OR_COENG_FLAGS))) {
          newPos--;
        }

        // If we found no Halant we are done.
        // Otherwise only proceed if the Halant does
        // not belong to the Matra itself!
        if (isHalantOrCoeng(glyphs[newPos]) && glyphs[newPos].shaperInfo.position !== POSITIONS.Pre_M) {
          // If ZWJ or ZWNJ follow this halant, position is moved after it.
          if (newPos + 1 < end && isJoiner(glyphs[newPos + 1])) {
            newPos++;
          }
        } else {
          newPos = start; // No move.
        }
      }

      if (start < newPos && glyphs[newPos].shaperInfo.position !== POSITIONS.Pre_M) {
        // Now go see if there's actually any matras...
        for (var _i21 = newPos; _i21 > start; _i21--) {
          if (glyphs[_i21 - 1].shaperInfo.position === POSITIONS.Pre_M) {
            var oldPos = _i21 - 1;
            if (oldPos < base && base <= newPos) {
              // Shouldn't actually happen.
              base--;
            }

            var tmp = glyphs[oldPos];
            glyphs.splice.apply(glyphs, [oldPos, 0].concat(glyphs.splice(oldPos + 1, newPos - oldPos)));
            glyphs[newPos] = tmp;

            newPos--;
          }
        }
      }
    }

    // o Reorder reph:
    //
    // Reph’s original position is always at the beginning of the syllable,
    // (i.e. it is not reordered at the character reordering stage). However,
    // it will be reordered according to the basic-forms shaping results.
    // Possible positions for reph, depending on the script, are; after main,
    // before post-base consonant forms, and after post-base consonant forms.

    // Two cases:
    //
    // - If repha is encoded as a sequence of characters (Ra,H or Ra,H,ZWJ), then
    //   we should only move it if the sequence ligated to the repha form.
    //
    // - If repha is encoded separately and in the logical position, we should only
    //   move it if it did NOT ligate.  If it ligated, it's probably the font trying
    //   to make it work without the reordering.
    if (start + 1 < end && glyphs[start].shaperInfo.position === POSITIONS.Ra_To_Become_Reph && glyphs[start].shaperInfo.category === CATEGORIES.Repha !== (glyphs[start].isLigated && !glyphs[start].isMultiplied)) {
      var newRephPos = void 0;
      var rephPos = indicConfig.rephPos;
      var found = false;

      // 1. If reph should be positioned after post-base consonant forms,
      //    proceed to step 5.
      if (rephPos !== POSITIONS.After_Post) {
        //  2. If the reph repositioning class is not after post-base: target
        //     position is after the first explicit halant glyph between the
        //     first post-reph consonant and last main consonant. If ZWJ or ZWNJ
        //     are following this halant, position is moved after it. If such
        //     position is found, this is the target position. Otherwise,
        //     proceed to the next step.
        //
        //     Note: in old-implementation fonts, where classifications were
        //     fixed in shaping engine, there was no case where reph position
        //     will be found on this step.
        newRephPos = start + 1;
        while (newRephPos < base && !isHalantOrCoeng(glyphs[newRephPos])) {
          newRephPos++;
        }

        if (newRephPos < base && isHalantOrCoeng(glyphs[newRephPos])) {
          // ->If ZWJ or ZWNJ are following this halant, position is moved after it.
          if (newRephPos + 1 < base && isJoiner(glyphs[newRephPos + 1])) {
            newRephPos++;
          }

          found = true;
        }

        // 3. If reph should be repositioned after the main consonant: find the
        //    first consonant not ligated with main, or find the first
        //    consonant that is not a potential pre-base reordering Ra.
        if (!found && rephPos === POSITIONS.After_Main) {
          newRephPos = base;
          while (newRephPos + 1 < end && glyphs[newRephPos + 1].shaperInfo.position <= POSITIONS.After_Main) {
            newRephPos++;
          }

          found = newRephPos < end;
        }

        // 4. If reph should be positioned before post-base consonant, find
        //    first post-base classified consonant not ligated with main. If no
        //    consonant is found, the target position should be before the
        //    first matra, syllable modifier sign or vedic sign.
        //
        // This is our take on what step 4 is trying to say (and failing, BADLY).
        if (!found && rephPos === POSITIONS.After_Sub) {
          newRephPos = base;
          while (newRephPos + 1 < end && !(glyphs[newRephPos + 1].shaperInfo.position & (POSITIONS.Post_C | POSITIONS.After_Post | POSITIONS.SMVD))) {
            newRephPos++;
          }

          found = newRephPos < end;
        }
      }

      //  5. If no consonant is found in steps 3 or 4, move reph to a position
      //     immediately before the first post-base matra, syllable modifier
      //     sign or vedic sign that has a reordering class after the intended
      //     reph position. For example, if the reordering position for reph
      //     is post-main, it will skip above-base matras that also have a
      //     post-main position.
      if (!found) {
        // Copied from step 2.
        newRephPos = start + 1;
        while (newRephPos < base && !isHalantOrCoeng(glyphs[newRephPos])) {
          newRephPos++;
        }

        if (newRephPos < base && isHalantOrCoeng(glyphs[newRephPos])) {
          // ->If ZWJ or ZWNJ are following this halant, position is moved after it.
          if (newRephPos + 1 < base && isJoiner(glyphs[newRephPos + 1])) {
            newRephPos++;
          }

          found = true;
        }
      }

      // 6. Otherwise, reorder reph to the end of the syllable.
      if (!found) {
        newRephPos = end - 1;
        while (newRephPos > start && glyphs[newRephPos].shaperInfo.position === POSITIONS.SMVD) {
          newRephPos--;
        }

        // If the Reph is to be ending up after a Matra,Halant sequence,
        // position it before that Halant so it can interact with the Matra.
        // However, if it's a plain Consonant,Halant we shouldn't do that.
        // Uniscribe doesn't do this.
        // TEST: U+0930,U+094D,U+0915,U+094B,U+094D
        if (isHalantOrCoeng(glyphs[newRephPos])) {
          for (var _i22 = base + 1; _i22 < newRephPos; _i22++) {
            if (glyphs[_i22].shaperInfo.category === CATEGORIES.M) {
              newRephPos--;
            }
          }
        }
      }

      var reph = glyphs[start];
      glyphs.splice.apply(glyphs, [start, 0].concat(glyphs.splice(start + 1, newRephPos - start)));
      glyphs[newRephPos] = reph;

      if (start < base && base <= newRephPos) {
        base--;
      }
    }

    // o Reorder pre-base reordering consonants:
    //
    // If a pre-base reordering consonant is found, reorder it according to
    // the following rules:
    if (tryPref && base + 1 < end) {
      for (var _i23 = base + 1; _i23 < end; _i23++) {
        if (glyphs[_i23].features.pref) {
          // 1. Only reorder a glyph produced by substitution during application
          //    of the <pref> feature. (Note that a font may shape a Ra consonant with
          //    the feature generally but block it in certain contexts.)

          // Note: We just check that something got substituted.  We don't check that
          // the <pref> feature actually did it...
          //
          // Reorder pref only if it ligated.
          if (glyphs[_i23].isLigated && !glyphs[_i23].isMultiplied) {
            // 2. Try to find a target position the same way as for pre-base matra.
            //    If it is found, reorder pre-base consonant glyph.
            //
            // 3. If position is not found, reorder immediately before main
            //    consonant.
            var _newPos = base;

            // Malayalam / Tamil do not have "half" forms or explicit virama forms.
            // The glyphs formed by 'half' are Chillus or ligated explicit viramas.
            // We want to position matra after them.
            if (plan.unicodeScript !== 'Malayalam' && plan.unicodeScript !== 'Tamil') {
              while (_newPos > start && !(glyphs[_newPos - 1].shaperInfo.category & (CATEGORIES.M | HALANT_OR_COENG_FLAGS))) {
                _newPos--;
              }

              // In Khmer coeng model, a H,Ra can go *after* matras.  If it goes after a
              // split matra, it should be reordered to *before* the left part of such matra.
              if (_newPos > start && glyphs[_newPos - 1].shaperInfo.category === CATEGORIES.M) {
                var _oldPos2 = _i23;
                for (var j = base + 1; j < _oldPos2; j++) {
                  if (glyphs[j].shaperInfo.category === CATEGORIES.M) {
                    _newPos--;
                    break;
                  }
                }
              }
            }

            if (_newPos > start && isHalantOrCoeng(glyphs[_newPos - 1])) {
              // -> If ZWJ or ZWNJ follow this halant, position is moved after it.
              if (_newPos < end && isJoiner(glyphs[_newPos])) {
                _newPos++;
              }
            }

            var _oldPos = _i23;
            var _tmp = glyphs[_oldPos];
            glyphs.splice.apply(glyphs, [_newPos + 1, 0].concat(glyphs.splice(_newPos, _oldPos - _newPos)));
            glyphs[_newPos] = _tmp;

            if (_newPos <= base && base < _oldPos) {
              base++;
            }
          }

          break;
        }
      }
    }

    // Apply 'init' to the Left Matra if it's a word start.
    if (glyphs[start].shaperInfo.position === POSITIONS.Pre_M && (!start || !/Cf|Mn/.test(unicode.getCategory(glyphs[start - 1].codePoints[0])))) {
      glyphs[start].features.init = true;
    }
  }
}

function nextSyllable(glyphs, start) {
  if (start >= glyphs.length) return start;
  var syllable = glyphs[start].shaperInfo.syllable;
  while (++start < glyphs.length && glyphs[start].shaperInfo.syllable === syllable) {}
  return start;
}

var _class$7;
var _temp$3;
var categories$1 = useData.categories;
var decompositions$2 = useData.decompositions;
var trie$2 = new UnicodeTrie(Buffer(" ","base64"));
var stateMachine$1 = new StateMachine(useData);

/**
 * This shaper is an implementation of the Universal Shaping Engine, which
 * uses Unicode data to shape a number of scripts without a dedicated shaping engine.
 * See https://www.microsoft.com/typography/OpenTypeDev/USE/intro.htm.
 */
var UniversalShaper = (_temp$3 = _class$7 = function (_DefaultShaper) {
  _inherits(UniversalShaper, _DefaultShaper);

  function UniversalShaper() {
    _classCallCheck(this, UniversalShaper);

    return _possibleConstructorReturn(this, _DefaultShaper.apply(this, arguments));
  }

  UniversalShaper.planFeatures = function planFeatures(plan) {
    plan.addStage(setupSyllables$1);

    // Default glyph pre-processing group
    plan.addStage(['locl', 'ccmp', 'nukt', 'akhn']);

    // Reordering group
    plan.addStage(clearSubstitutionFlags);
    plan.addStage(['rphf'], false);
    plan.addStage(recordRphf);
    plan.addStage(clearSubstitutionFlags);
    plan.addStage(['pref']);
    plan.addStage(recordPref);

    // Orthographic unit shaping group
    plan.addStage(['rkrf', 'abvf', 'blwf', 'half', 'pstf', 'vatu', 'cjct']);
    plan.addStage(reorder);

    // Topographical features
    // Scripts that need this are handled by the Arabic shaper, not implemented here for now.
    // plan.addStage(['isol', 'init', 'medi', 'fina', 'med2', 'fin2', 'fin3'], false);

    // Standard topographic presentation and positional feature application
    plan.addStage(['abvs', 'blws', 'pres', 'psts', 'dist', 'abvm', 'blwm']);
  };

  UniversalShaper.assignFeatures = function assignFeatures(plan, glyphs) {
    var _loop = function _loop(i) {
      var codepoint = glyphs[i].codePoints[0];
      if (decompositions$2[codepoint]) {
        var decomposed = decompositions$2[codepoint].map(function (c) {
          var g = plan.font.glyphForCodePoint(c);
          return new GlyphInfo(plan.font, g.id, [c], glyphs[i].features);
        });

        glyphs.splice.apply(glyphs, [i, 1].concat(decomposed));
      }
    };

    // Decompose split vowels
    // TODO: do this in a more general unicode normalizer
    for (var i = glyphs.length - 1; i >= 0; i--) {
      _loop(i);
    }
  };

  return UniversalShaper;
}(DefaultShaper), _class$7.zeroMarkWidths = 'BEFORE_GPOS', _temp$3);
function useCategory(glyph) {
  return trie$2.get(glyph.codePoints[0]);
}

var USEInfo = function USEInfo(category, syllableType, syllable) {
  _classCallCheck(this, USEInfo);

  this.category = category;
  this.syllableType = syllableType;
  this.syllable = syllable;
};

function setupSyllables$1(font, glyphs) {
  var syllable = 0;
  for (var _iterator = stateMachine$1.match(glyphs.map(useCategory)), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
    var _ref;

    if (_isArray) {
      if (_i >= _iterator.length) break;
      _ref = _iterator[_i++];
    } else {
      _i = _iterator.next();
      if (_i.done) break;
      _ref = _i.value;
    }

    var _ref2 = _ref,
        start = _ref2[0],
        end = _ref2[1],
        tags = _ref2[2];

    ++syllable;

    // Create shaper info
    for (var i = start; i <= end; i++) {
      glyphs[i].shaperInfo = new USEInfo(categories$1[useCategory(glyphs[i])], tags[0], syllable);
    }

    // Assign rphf feature
    var limit = glyphs[start].shaperInfo.category === 'R' ? 1 : Math.min(3, end - start);
    for (var _i2 = start; _i2 < start + limit; _i2++) {
      glyphs[_i2].features.rphf = true;
    }
  }
}

function clearSubstitutionFlags(font, glyphs) {
  for (var _iterator2 = glyphs, _isArray2 = Array.isArray(_iterator2), _i3 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
    var _ref3;

    if (_isArray2) {
      if (_i3 >= _iterator2.length) break;
      _ref3 = _iterator2[_i3++];
    } else {
      _i3 = _iterator2.next();
      if (_i3.done) break;
      _ref3 = _i3.value;
    }

    var glyph = _ref3;

    glyph.substituted = false;
  }
}

function recordRphf(font, glyphs) {
  for (var _iterator3 = glyphs, _isArray3 = Array.isArray(_iterator3), _i4 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
    var _ref4;

    if (_isArray3) {
      if (_i4 >= _iterator3.length) break;
      _ref4 = _iterator3[_i4++];
    } else {
      _i4 = _iterator3.next();
      if (_i4.done) break;
      _ref4 = _i4.value;
    }

    var glyph = _ref4;

    if (glyph.substituted && glyph.features.rphf) {
      // Mark a substituted repha.
      glyph.shaperInfo.category = 'R';
    }
  }
}

function recordPref(font, glyphs) {
  for (var _iterator4 = glyphs, _isArray4 = Array.isArray(_iterator4), _i5 = 0, _iterator4 = _isArray4 ? _iterator4 : _getIterator(_iterator4);;) {
    var _ref5;

    if (_isArray4) {
      if (_i5 >= _iterator4.length) break;
      _ref5 = _iterator4[_i5++];
    } else {
      _i5 = _iterator4.next();
      if (_i5.done) break;
      _ref5 = _i5.value;
    }

    var glyph = _ref5;

    if (glyph.substituted) {
      // Mark a substituted pref as VPre, as they behave the same way.
      glyph.shaperInfo.category = 'VPre';
    }
  }
}

function reorder(font, glyphs) {
  var dottedCircle = font.glyphForCodePoint(0x25cc).id;

  for (var start = 0, end = nextSyllable$1(glyphs, 0); start < glyphs.length; start = end, end = nextSyllable$1(glyphs, start)) {
    var i = void 0,
        j = void 0;
    var info = glyphs[start].shaperInfo;
    var type = info.syllableType;

    // Only a few syllable types need reordering.
    if (type !== 'virama_terminated_cluster' && type !== 'standard_cluster' && type !== 'broken_cluster') {
      continue;
    }

    // Insert a dotted circle glyph in broken clusters.
    if (type === 'broken_cluster' && dottedCircle) {
      var g = new GlyphInfo(font, dottedCircle, [0x25cc]);
      g.shaperInfo = info;

      // Insert after possible Repha.
      for (i = start; i < end && glyphs[i].shaperInfo.category === 'R'; i++) {}
      glyphs.splice(++i, 0, g);
      end++;
    }

    // Move things forward.
    if (info.category === 'R' && end - start > 1) {
      // Got a repha. Reorder it to after first base, before first halant.
      for (i = start + 1; i < end; i++) {
        info = glyphs[i].shaperInfo;
        if (isBase(info) || isHalant(glyphs[i])) {
          // If we hit a halant, move before it; otherwise it's a base: move to it's
          // place, and shift things in between backward.
          if (isHalant(glyphs[i])) {
            i--;
          }

          glyphs.splice.apply(glyphs, [start, 0].concat(glyphs.splice(start + 1, i - start), [glyphs[i]]));
          break;
        }
      }
    }

    // Move things back.
    for (i = start, j = end; i < end; i++) {
      info = glyphs[i].shaperInfo;
      if (isBase(info) || isHalant(glyphs[i])) {
        // If we hit a halant, move after it; otherwise it's a base: move to it's
        // place, and shift things in between backward.
        j = isHalant(glyphs[i]) ? i + 1 : i;
      } else if ((info.category === 'VPre' || info.category === 'VMPre') && j < i) {
        glyphs.splice.apply(glyphs, [j, 1, glyphs[i]].concat(glyphs.splice(j, i - j)));
      }
    }
  }
}

function nextSyllable$1(glyphs, start) {
  if (start >= glyphs.length) return start;
  var syllable = glyphs[start].shaperInfo.syllable;
  while (++start < glyphs.length && glyphs[start].shaperInfo.syllable === syllable) {}
  return start;
}

function isHalant(glyph) {
  return glyph.shaperInfo.category === 'H' && !glyph.isLigated;
}

function isBase(info) {
  return info.category === 'B' || info.category === 'GB';
}

var SHAPERS = {
  arab: ArabicShaper, // Arabic
  mong: ArabicShaper, // Mongolian
  syrc: ArabicShaper, // Syriac
  'nko ': ArabicShaper, // N'Ko
  phag: ArabicShaper, // Phags Pa
  mand: ArabicShaper, // Mandaic
  mani: ArabicShaper, // Manichaean
  phlp: ArabicShaper, // Psalter Pahlavi

  hang: HangulShaper, // Hangul

  bng2: IndicShaper, // Bengali
  beng: IndicShaper, // Bengali
  dev2: IndicShaper, // Devanagari
  deva: IndicShaper, // Devanagari
  gjr2: IndicShaper, // Gujarati
  gujr: IndicShaper, // Gujarati
  guru: IndicShaper, // Gurmukhi
  gur2: IndicShaper, // Gurmukhi
  knda: IndicShaper, // Kannada
  knd2: IndicShaper, // Kannada
  mlm2: IndicShaper, // Malayalam
  mlym: IndicShaper, // Malayalam
  ory2: IndicShaper, // Oriya
  orya: IndicShaper, // Oriya
  taml: IndicShaper, // Tamil
  tml2: IndicShaper, // Tamil
  telu: IndicShaper, // Telugu
  tel2: IndicShaper, // Telugu
  khmr: IndicShaper, // Khmer

  bali: UniversalShaper, // Balinese
  batk: UniversalShaper, // Batak
  brah: UniversalShaper, // Brahmi
  bugi: UniversalShaper, // Buginese
  buhd: UniversalShaper, // Buhid
  cakm: UniversalShaper, // Chakma
  cham: UniversalShaper, // Cham
  dupl: UniversalShaper, // Duployan
  egyp: UniversalShaper, // Egyptian Hieroglyphs
  gran: UniversalShaper, // Grantha
  hano: UniversalShaper, // Hanunoo
  java: UniversalShaper, // Javanese
  kthi: UniversalShaper, // Kaithi
  kali: UniversalShaper, // Kayah Li
  khar: UniversalShaper, // Kharoshthi
  khoj: UniversalShaper, // Khojki
  sind: UniversalShaper, // Khudawadi
  lepc: UniversalShaper, // Lepcha
  limb: UniversalShaper, // Limbu
  mahj: UniversalShaper, // Mahajani
  // mand: UniversalShaper, // Mandaic
  // mani: UniversalShaper, // Manichaean
  mtei: UniversalShaper, // Meitei Mayek
  modi: UniversalShaper, // Modi
  // mong: UniversalShaper, // Mongolian
  // 'nko ': UniversalShaper, // N’Ko
  hmng: UniversalShaper, // Pahawh Hmong
  // phag: UniversalShaper, // Phags-pa
  // phlp: UniversalShaper, // Psalter Pahlavi
  rjng: UniversalShaper, // Rejang
  saur: UniversalShaper, // Saurashtra
  shrd: UniversalShaper, // Sharada
  sidd: UniversalShaper, // Siddham
  sinh: UniversalShaper, // Sinhala
  sund: UniversalShaper, // Sundanese
  sylo: UniversalShaper, // Syloti Nagri
  tglg: UniversalShaper, // Tagalog
  tagb: UniversalShaper, // Tagbanwa
  tale: UniversalShaper, // Tai Le
  lana: UniversalShaper, // Tai Tham
  tavt: UniversalShaper, // Tai Viet
  takr: UniversalShaper, // Takri
  tibt: UniversalShaper, // Tibetan
  tfng: UniversalShaper, // Tifinagh
  tirh: UniversalShaper, // Tirhuta

  latn: DefaultShaper, // Latin
  DFLT: DefaultShaper // Default
};

function choose(script) {
  if (!Array.isArray(script)) {
    script = [script];
  }

  for (var _iterator = script, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
    var _ref;

    if (_isArray) {
      if (_i >= _iterator.length) break;
      _ref = _iterator[_i++];
    } else {
      _i = _iterator.next();
      if (_i.done) break;
      _ref = _i.value;
    }

    var s = _ref;

    var shaper = SHAPERS[s];
    if (shaper) {
      return shaper;
    }
  }

  return DefaultShaper;
}

var GSUBProcessor = function (_OTProcessor) {
  _inherits(GSUBProcessor, _OTProcessor);

  function GSUBProcessor() {
    _classCallCheck(this, GSUBProcessor);

    return _possibleConstructorReturn(this, _OTProcessor.apply(this, arguments));
  }

  GSUBProcessor.prototype.applyLookup = function applyLookup(lookupType, table) {
    var _this2 = this;

    switch (lookupType) {
      case 1:
        {
          // Single Substitution
          var index = this.coverageIndex(table.coverage);
          if (index === -1) {
            return false;
          }

          var glyph = this.glyphIterator.cur;
          switch (table.version) {
            case 1:
              glyph.id = glyph.id + table.deltaGlyphID & 0xffff;
              break;

            case 2:
              glyph.id = table.substitute.get(index);
              break;
          }

          return true;
        }

      case 2:
        {
          // Multiple Substitution
          var _index = this.coverageIndex(table.coverage);
          if (_index !== -1) {
            var _glyphs;

            var sequence = table.sequences.get(_index);
            this.glyphIterator.cur.id = sequence[0];
            this.glyphIterator.cur.ligatureComponent = 0;

            var features = this.glyphIterator.cur.features;
            var curGlyph = this.glyphIterator.cur;
            var replacement = sequence.slice(1).map(function (gid, i) {
              var glyph = new GlyphInfo(_this2.font, gid, undefined, features);
              glyph.shaperInfo = curGlyph.shaperInfo;
              glyph.isLigated = curGlyph.isLigated;
              glyph.ligatureComponent = i + 1;
              glyph.substituted = true;
              glyph.isMultiplied = true;
              return glyph;
            });

            (_glyphs = this.glyphs).splice.apply(_glyphs, [this.glyphIterator.index + 1, 0].concat(replacement));
            return true;
          }

          return false;
        }

      case 3:
        {
          // Alternate Substitution
          var _index2 = this.coverageIndex(table.coverage);
          if (_index2 !== -1) {
            var USER_INDEX = 0; // TODO
            this.glyphIterator.cur.id = table.alternateSet.get(_index2)[USER_INDEX];
            return true;
          }

          return false;
        }

      case 4:
        {
          // Ligature Substitution
          var _index3 = this.coverageIndex(table.coverage);
          if (_index3 === -1) {
            return false;
          }

          for (var _iterator = table.ligatureSets.get(_index3), _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
            var _ref;

            if (_isArray) {
              if (_i >= _iterator.length) break;
              _ref = _iterator[_i++];
            } else {
              _i = _iterator.next();
              if (_i.done) break;
              _ref = _i.value;
            }

            var ligature = _ref;

            var matched = this.sequenceMatchIndices(1, ligature.components);
            if (!matched) {
              continue;
            }

            var _curGlyph = this.glyphIterator.cur;

            // Concatenate all of the characters the new ligature will represent
            var characters = _curGlyph.codePoints.slice();
            for (var _iterator2 = matched, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
              var _ref2;

              if (_isArray2) {
                if (_i2 >= _iterator2.length) break;
                _ref2 = _iterator2[_i2++];
              } else {
                _i2 = _iterator2.next();
                if (_i2.done) break;
                _ref2 = _i2.value;
              }

              var _index4 = _ref2;

              characters.push.apply(characters, this.glyphs[_index4].codePoints);
            }

            // Create the replacement ligature glyph
            var ligatureGlyph = new GlyphInfo(this.font, ligature.glyph, characters, _curGlyph.features);
            ligatureGlyph.shaperInfo = _curGlyph.shaperInfo;
            ligatureGlyph.isLigated = true;
            ligatureGlyph.substituted = true;

            // From Harfbuzz:
            // - If it *is* a mark ligature, we don't allocate a new ligature id, and leave
            //   the ligature to keep its old ligature id.  This will allow it to attach to
            //   a base ligature in GPOS.  Eg. if the sequence is: LAM,LAM,SHADDA,FATHA,HEH,
            //   and LAM,LAM,HEH for a ligature, they will leave SHADDA and FATHA with a
            //   ligature id and component value of 2.  Then if SHADDA,FATHA form a ligature
            //   later, we don't want them to lose their ligature id/component, otherwise
            //   GPOS will fail to correctly position the mark ligature on top of the
            //   LAM,LAM,HEH ligature. See https://bugzilla.gnome.org/show_bug.cgi?id=676343
            //
            // - If a ligature is formed of components that some of which are also ligatures
            //   themselves, and those ligature components had marks attached to *their*
            //   components, we have to attach the marks to the new ligature component
            //   positions!  Now *that*'s tricky!  And these marks may be following the
            //   last component of the whole sequence, so we should loop forward looking
            //   for them and update them.
            //
            //   Eg. the sequence is LAM,LAM,SHADDA,FATHA,HEH, and the font first forms a
            //   'calt' ligature of LAM,HEH, leaving the SHADDA and FATHA with a ligature
            //   id and component == 1.  Now, during 'liga', the LAM and the LAM-HEH ligature
            //   form a LAM-LAM-HEH ligature.  We need to reassign the SHADDA and FATHA to
            //   the new ligature with a component value of 2.
            //
            //   This in fact happened to a font...  See https://bugzilla.gnome.org/show_bug.cgi?id=437633
            var isMarkLigature = _curGlyph.isMark;
            for (var i = 0; i < matched.length && isMarkLigature; i++) {
              isMarkLigature = this.glyphs[matched[i]].isMark;
            }

            ligatureGlyph.ligatureID = isMarkLigature ? null : this.ligatureID++;

            var lastLigID = _curGlyph.ligatureID;
            var lastNumComps = _curGlyph.codePoints.length;
            var curComps = lastNumComps;
            var idx = this.glyphIterator.index + 1;

            // Set ligatureID and ligatureComponent on glyphs that were skipped in the matched sequence.
            // This allows GPOS to attach marks to the correct ligature components.
            for (var _iterator3 = matched, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
              var _ref3;

              if (_isArray3) {
                if (_i3 >= _iterator3.length) break;
                _ref3 = _iterator3[_i3++];
              } else {
                _i3 = _iterator3.next();
                if (_i3.done) break;
                _ref3 = _i3.value;
              }

              var matchIndex = _ref3;

              // Don't assign new ligature components for mark ligatures (see above)
              if (isMarkLigature) {
                idx = matchIndex;
              } else {
                while (idx < matchIndex) {
                  var ligatureComponent = curComps - lastNumComps + Math.min(this.glyphs[idx].ligatureComponent || 1, lastNumComps);
                  this.glyphs[idx].ligatureID = ligatureGlyph.ligatureID;
                  this.glyphs[idx].ligatureComponent = ligatureComponent;
                  idx++;
                }
              }

              lastLigID = this.glyphs[idx].ligatureID;
              lastNumComps = this.glyphs[idx].codePoints.length;
              curComps += lastNumComps;
              idx++; // skip base glyph
            }

            // Adjust ligature components for any marks following
            if (lastLigID && !isMarkLigature) {
              for (var _i4 = idx; _i4 < this.glyphs.length; _i4++) {
                if (this.glyphs[_i4].ligatureID === lastLigID) {
                  var ligatureComponent = curComps - lastNumComps + Math.min(this.glyphs[_i4].ligatureComponent || 1, lastNumComps);
                  this.glyphs[_i4].ligatureComponent = ligatureComponent;
                } else {
                  break;
                }
              }
            }

            // Delete the matched glyphs, and replace the current glyph with the ligature glyph
            for (var _i5 = matched.length - 1; _i5 >= 0; _i5--) {
              this.glyphs.splice(matched[_i5], 1);
            }

            this.glyphs[this.glyphIterator.index] = ligatureGlyph;
            return true;
          }

          return false;
        }

      case 5:
        // Contextual Substitution
        return this.applyContext(table);

      case 6:
        // Chaining Contextual Substitution
        return this.applyChainingContext(table);

      case 7:
        // Extension Substitution
        return this.applyLookup(table.lookupType, table.extension);

      default:
        throw new Error('GSUB lookupType ' + lookupType + ' is not supported');
    }
  };

  return GSUBProcessor;
}(OTProcessor);

var GPOSProcessor = function (_OTProcessor) {
  _inherits(GPOSProcessor, _OTProcessor);

  function GPOSProcessor() {
    _classCallCheck(this, GPOSProcessor);

    return _possibleConstructorReturn(this, _OTProcessor.apply(this, arguments));
  }

  GPOSProcessor.prototype.applyPositionValue = function applyPositionValue(sequenceIndex, value) {
    var position = this.positions[this.glyphIterator.peekIndex(sequenceIndex)];
    if (value.xAdvance != null) {
      position.xAdvance += value.xAdvance;
    }

    if (value.yAdvance != null) {
      position.yAdvance += value.yAdvance;
    }

    if (value.xPlacement != null) {
      position.xOffset += value.xPlacement;
    }

    if (value.yPlacement != null) {
      position.yOffset += value.yPlacement;
    }

    // Adjustments for font variations
    var variationProcessor = this.font._variationProcessor;
    var variationStore = this.font.GDEF && this.font.GDEF.itemVariationStore;
    if (variationProcessor && variationStore) {
      if (value.xPlaDevice) {
        position.xOffset += variationProcessor.getDelta(variationStore, value.xPlaDevice.a, value.xPlaDevice.b);
      }

      if (value.yPlaDevice) {
        position.yOffset += variationProcessor.getDelta(variationStore, value.yPlaDevice.a, value.yPlaDevice.b);
      }

      if (value.xAdvDevice) {
        position.xAdvance += variationProcessor.getDelta(variationStore, value.xAdvDevice.a, value.xAdvDevice.b);
      }

      if (value.yAdvDevice) {
        position.yAdvance += variationProcessor.getDelta(variationStore, value.yAdvDevice.a, value.yAdvDevice.b);
      }
    }

    // TODO: device tables
  };

  GPOSProcessor.prototype.applyLookup = function applyLookup(lookupType, table) {
    switch (lookupType) {
      case 1:
        {
          // Single positioning value
          var index = this.coverageIndex(table.coverage);
          if (index === -1) {
            return false;
          }

          switch (table.version) {
            case 1:
              this.applyPositionValue(0, table.value);
              break;

            case 2:
              this.applyPositionValue(0, table.values.get(index));
              break;
          }

          return true;
        }

      case 2:
        {
          // Pair Adjustment Positioning
          var nextGlyph = this.glyphIterator.peek();
          if (!nextGlyph) {
            return false;
          }

          var _index = this.coverageIndex(table.coverage);
          if (_index === -1) {
            return false;
          }

          switch (table.version) {
            case 1:
              // Adjustments for glyph pairs
              var set = table.pairSets.get(_index);

              for (var _iterator = set, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
                var _ref;

                if (_isArray) {
                  if (_i >= _iterator.length) break;
                  _ref = _iterator[_i++];
                } else {
                  _i = _iterator.next();
                  if (_i.done) break;
                  _ref = _i.value;
                }

                var _pair = _ref;

                if (_pair.secondGlyph === nextGlyph.id) {
                  this.applyPositionValue(0, _pair.value1);
                  this.applyPositionValue(1, _pair.value2);
                  return true;
                }
              }

              return false;

            case 2:
              // Class pair adjustment
              var class1 = this.getClassID(this.glyphIterator.cur.id, table.classDef1);
              var class2 = this.getClassID(nextGlyph.id, table.classDef2);
              if (class1 === -1 || class2 === -1) {
                return false;
              }

              var pair = table.classRecords.get(class1).get(class2);
              this.applyPositionValue(0, pair.value1);
              this.applyPositionValue(1, pair.value2);
              return true;
          }
        }

      case 3:
        {
          // Cursive Attachment Positioning
          var nextIndex = this.glyphIterator.peekIndex();
          var _nextGlyph = this.glyphs[nextIndex];
          if (!_nextGlyph) {
            return false;
          }

          var curRecord = table.entryExitRecords[this.coverageIndex(table.coverage)];
          if (!curRecord || !curRecord.exitAnchor) {
            return false;
          }

          var nextRecord = table.entryExitRecords[this.coverageIndex(table.coverage, _nextGlyph.id)];
          if (!nextRecord || !nextRecord.entryAnchor) {
            return false;
          }

          var entry = this.getAnchor(nextRecord.entryAnchor);
          var exit = this.getAnchor(curRecord.exitAnchor);

          var cur = this.positions[this.glyphIterator.index];
          var next = this.positions[nextIndex];

          switch (this.direction) {
            case 'ltr':
              cur.xAdvance = exit.x + cur.xOffset;

              var d = entry.x + next.xOffset;
              next.xAdvance -= d;
              next.xOffset -= d;
              break;

            case 'rtl':
              d = exit.x + cur.xOffset;
              cur.xAdvance -= d;
              cur.xOffset -= d;
              next.xAdvance = entry.x + next.xOffset;
              break;
          }

          if (this.glyphIterator.flags.rightToLeft) {
            this.glyphIterator.cur.cursiveAttachment = nextIndex;
            cur.yOffset = entry.y - exit.y;
          } else {
            _nextGlyph.cursiveAttachment = this.glyphIterator.index;
            cur.yOffset = exit.y - entry.y;
          }

          return true;
        }

      case 4:
        {
          // Mark to base positioning
          var markIndex = this.coverageIndex(table.markCoverage);
          if (markIndex === -1) {
            return false;
          }

          // search backward for a base glyph
          var baseGlyphIndex = this.glyphIterator.index;
          while (--baseGlyphIndex >= 0 && (this.glyphs[baseGlyphIndex].isMark || this.glyphs[baseGlyphIndex].ligatureComponent > 0)) {}

          if (baseGlyphIndex < 0) {
            return false;
          }

          var baseIndex = this.coverageIndex(table.baseCoverage, this.glyphs[baseGlyphIndex].id);
          if (baseIndex === -1) {
            return false;
          }

          var markRecord = table.markArray[markIndex];
          var baseAnchor = table.baseArray[baseIndex][markRecord.class];
          this.applyAnchor(markRecord, baseAnchor, baseGlyphIndex);
          return true;
        }

      case 5:
        {
          // Mark to ligature positioning
          var _markIndex = this.coverageIndex(table.markCoverage);
          if (_markIndex === -1) {
            return false;
          }

          // search backward for a base glyph
          var _baseGlyphIndex = this.glyphIterator.index;
          while (--_baseGlyphIndex >= 0 && this.glyphs[_baseGlyphIndex].isMark) {}

          if (_baseGlyphIndex < 0) {
            return false;
          }

          var ligIndex = this.coverageIndex(table.ligatureCoverage, this.glyphs[_baseGlyphIndex].id);
          if (ligIndex === -1) {
            return false;
          }

          var ligAttach = table.ligatureArray[ligIndex];
          var markGlyph = this.glyphIterator.cur;
          var ligGlyph = this.glyphs[_baseGlyphIndex];
          var compIndex = ligGlyph.ligatureID && ligGlyph.ligatureID === markGlyph.ligatureID && markGlyph.ligatureComponent > 0 ? Math.min(markGlyph.ligatureComponent, ligGlyph.codePoints.length) - 1 : ligGlyph.codePoints.length - 1;

          var _markRecord = table.markArray[_markIndex];
          var _baseAnchor = ligAttach[compIndex][_markRecord.class];
          this.applyAnchor(_markRecord, _baseAnchor, _baseGlyphIndex);
          return true;
        }

      case 6:
        {
          // Mark to mark positioning
          var mark1Index = this.coverageIndex(table.mark1Coverage);
          if (mark1Index === -1) {
            return false;
          }

          // get the previous mark to attach to
          var prevIndex = this.glyphIterator.peekIndex(-1);
          var prev = this.glyphs[prevIndex];
          if (!prev || !prev.isMark) {
            return false;
          }

          var _cur = this.glyphIterator.cur;

          // The following logic was borrowed from Harfbuzz
          var good = false;
          if (_cur.ligatureID === prev.ligatureID) {
            if (!_cur.ligatureID) {
              // Marks belonging to the same base
              good = true;
            } else if (_cur.ligatureComponent === prev.ligatureComponent) {
              // Marks belonging to the same ligature component
              good = true;
            }
          } else {
            // If ligature ids don't match, it may be the case that one of the marks
            // itself is a ligature, in which case match.
            if (_cur.ligatureID && !_cur.ligatureComponent || prev.ligatureID && !prev.ligatureComponent) {
              good = true;
            }
          }

          if (!good) {
            return false;
          }

          var mark2Index = this.coverageIndex(table.mark2Coverage, prev.id);
          if (mark2Index === -1) {
            return false;
          }

          var _markRecord2 = table.mark1Array[mark1Index];
          var _baseAnchor2 = table.mark2Array[mark2Index][_markRecord2.class];
          this.applyAnchor(_markRecord2, _baseAnchor2, prevIndex);
          return true;
        }

      case 7:
        // Contextual positioning
        return this.applyContext(table);

      case 8:
        // Chaining contextual positioning
        return this.applyChainingContext(table);

      case 9:
        // Extension positioning
        return this.applyLookup(table.lookupType, table.extension);

      default:
        throw new Error('Unsupported GPOS table: ' + lookupType);
    }
  };

  GPOSProcessor.prototype.applyAnchor = function applyAnchor(markRecord, baseAnchor, baseGlyphIndex) {
    var baseCoords = this.getAnchor(baseAnchor);
    var markCoords = this.getAnchor(markRecord.markAnchor);

    var basePos = this.positions[baseGlyphIndex];
    var markPos = this.positions[this.glyphIterator.index];

    markPos.xOffset = baseCoords.x - markCoords.x;
    markPos.yOffset = baseCoords.y - markCoords.y;
    this.glyphIterator.cur.markAttachment = baseGlyphIndex;
  };

  GPOSProcessor.prototype.getAnchor = function getAnchor(anchor) {
    // TODO: contour point, device tables
    var x = anchor.xCoordinate;
    var y = anchor.yCoordinate;

    // Adjustments for font variations
    var variationProcessor = this.font._variationProcessor;
    var variationStore = this.font.GDEF && this.font.GDEF.itemVariationStore;
    if (variationProcessor && variationStore) {
      if (anchor.xDeviceTable) {
        x += variationProcessor.getDelta(variationStore, anchor.xDeviceTable.a, anchor.xDeviceTable.b);
      }

      if (anchor.yDeviceTable) {
        y += variationProcessor.getDelta(variationStore, anchor.yDeviceTable.a, anchor.yDeviceTable.b);
      }
    }

    return { x: x, y: y };
  };

  GPOSProcessor.prototype.applyFeatures = function applyFeatures(userFeatures, glyphs, advances) {
    _OTProcessor.prototype.applyFeatures.call(this, userFeatures, glyphs, advances);

    for (var i = 0; i < this.glyphs.length; i++) {
      this.fixCursiveAttachment(i);
    }

    this.fixMarkAttachment();
  };

  GPOSProcessor.prototype.fixCursiveAttachment = function fixCursiveAttachment(i) {
    var glyph = this.glyphs[i];
    if (glyph.cursiveAttachment != null) {
      var j = glyph.cursiveAttachment;

      glyph.cursiveAttachment = null;
      this.fixCursiveAttachment(j);

      this.positions[i].yOffset += this.positions[j].yOffset;
    }
  };

  GPOSProcessor.prototype.fixMarkAttachment = function fixMarkAttachment() {
    for (var i = 0; i < this.glyphs.length; i++) {
      var glyph = this.glyphs[i];
      if (glyph.markAttachment != null) {
        var j = glyph.markAttachment;

        this.positions[i].xOffset += this.positions[j].xOffset;
        this.positions[i].yOffset += this.positions[j].yOffset;

        if (this.direction === 'ltr') {
          for (var k = j; k < i; k++) {
            this.positions[i].xOffset -= this.positions[k].xAdvance;
            this.positions[i].yOffset -= this.positions[k].yAdvance;
          }
        } else {
          for (var _k = j + 1; _k < i + 1; _k++) {
            this.positions[i].xOffset += this.positions[_k].xAdvance;
            this.positions[i].yOffset += this.positions[_k].yAdvance;
          }
        }
      }
    }
  };

  return GPOSProcessor;
}(OTProcessor);

var OTLayoutEngine = function () {
  function OTLayoutEngine(font) {
    _classCallCheck(this, OTLayoutEngine);

    this.font = font;
    this.glyphInfos = null;
    this.plan = null;
    this.GSUBProcessor = null;
    this.GPOSProcessor = null;
    this.fallbackPosition = true;

    if (font.GSUB) {
      this.GSUBProcessor = new GSUBProcessor(font, font.GSUB);
    }

    if (font.GPOS) {
      this.GPOSProcessor = new GPOSProcessor(font, font.GPOS);
    }
  }

  OTLayoutEngine.prototype.setup = function setup(glyphRun) {
    var _this = this;

    // Map glyphs to GlyphInfo objects so data can be passed between
    // GSUB and GPOS without mutating the real (shared) Glyph objects.
    this.glyphInfos = glyphRun.glyphs.map(function (glyph) {
      return new GlyphInfo(_this.font, glyph.id, [].concat(glyph.codePoints));
    });

    // Select a script based on what is available in GSUB/GPOS.
    var script = null;
    if (this.GPOSProcessor) {
      script = this.GPOSProcessor.selectScript(glyphRun.script, glyphRun.language, glyphRun.direction);
    }

    if (this.GSUBProcessor) {
      script = this.GSUBProcessor.selectScript(glyphRun.script, glyphRun.language, glyphRun.direction);
    }

    // Choose a shaper based on the script, and setup a shaping plan.
    // This determines which features to apply to which glyphs.
    this.shaper = choose(script);
    this.plan = new ShapingPlan(this.font, script, glyphRun.direction);
    this.shaper.plan(this.plan, this.glyphInfos, glyphRun.features);

    // Assign chosen features to output glyph run
    for (var key in this.plan.allFeatures) {
      glyphRun.features[key] = true;
    }
  };

  OTLayoutEngine.prototype.substitute = function substitute(glyphRun) {
    var _this2 = this;

    if (this.GSUBProcessor) {
      this.plan.process(this.GSUBProcessor, this.glyphInfos);

      // Map glyph infos back to normal Glyph objects
      glyphRun.glyphs = this.glyphInfos.map(function (glyphInfo) {
        return _this2.font.getGlyph(glyphInfo.id, glyphInfo.codePoints);
      });
    }
  };

  OTLayoutEngine.prototype.position = function position(glyphRun) {
    if (this.shaper.zeroMarkWidths === 'BEFORE_GPOS') {
      this.zeroMarkAdvances(glyphRun.positions);
    }

    if (this.GPOSProcessor) {
      this.plan.process(this.GPOSProcessor, this.glyphInfos, glyphRun.positions);
    }

    if (this.shaper.zeroMarkWidths === 'AFTER_GPOS') {
      this.zeroMarkAdvances(glyphRun.positions);
    }

    // Reverse the glyphs and positions if the script is right-to-left
    if (glyphRun.direction === 'rtl') {
      glyphRun.glyphs.reverse();
      glyphRun.positions.reverse();
    }

    return this.GPOSProcessor && this.GPOSProcessor.features;
  };

  OTLayoutEngine.prototype.zeroMarkAdvances = function zeroMarkAdvances(positions) {
    for (var i = 0; i < this.glyphInfos.length; i++) {
      if (this.glyphInfos[i].isMark) {
        positions[i].xAdvance = 0;
        positions[i].yAdvance = 0;
      }
    }
  };

  OTLayoutEngine.prototype.cleanup = function cleanup() {
    this.glyphInfos = null;
    this.plan = null;
    this.shaper = null;
  };

  OTLayoutEngine.prototype.getAvailableFeatures = function getAvailableFeatures(script, language) {
    var features = [];

    if (this.GSUBProcessor) {
      this.GSUBProcessor.selectScript(script, language);
      features.push.apply(features, _Object$keys(this.GSUBProcessor.features));
    }

    if (this.GPOSProcessor) {
      this.GPOSProcessor.selectScript(script, language);
      features.push.apply(features, _Object$keys(this.GPOSProcessor.features));
    }

    return features;
  };

  return OTLayoutEngine;
}();

var LayoutEngine = function () {
  function LayoutEngine(font) {
    _classCallCheck(this, LayoutEngine);

    this.font = font;
    this.unicodeLayoutEngine = null;
    this.kernProcessor = null;

    // Choose an advanced layout engine. We try the AAT morx table first since more
    // scripts are currently supported because the shaping logic is built into the font.
    if (this.font.morx) {
      this.engine = new AATLayoutEngine(this.font);
    } else if (this.font.GSUB || this.font.GPOS) {
      this.engine = new OTLayoutEngine(this.font);
    }
  }

  LayoutEngine.prototype.layout = function layout(string, features, script, language, direction) {
    // Make the features parameter optional
    if (typeof features === 'string') {
      direction = language;
      language = script;
      script = features;
      features = [];
    }

    // Map string to glyphs if needed
    if (typeof string === 'string') {
      // Attempt to detect the script from the string if not provided.
      if (script == null) {
        script = forString(string);
      }

      var glyphs = this.font.glyphsForString(string);
    } else {
      // Attempt to detect the script from the glyph code points if not provided.
      if (script == null) {
        var codePoints = [];
        for (var _iterator = string, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
          var _ref;

          if (_isArray) {
            if (_i >= _iterator.length) break;
            _ref = _iterator[_i++];
          } else {
            _i = _iterator.next();
            if (_i.done) break;
            _ref = _i.value;
          }

          var glyph = _ref;

          codePoints.push.apply(codePoints, glyph.codePoints);
        }

        script = forCodePoints(codePoints);
      }

      var glyphs = string;
    }

    var glyphRun = new GlyphRun(glyphs, features, script, language, direction);

    // Return early if there are no glyphs
    if (glyphs.length === 0) {
      glyphRun.positions = [];
      return glyphRun;
    }

    // Setup the advanced layout engine
    if (this.engine && this.engine.setup) {
      this.engine.setup(glyphRun);
    }

    // Substitute and position the glyphs
    this.substitute(glyphRun);
    this.position(glyphRun);

    this.hideDefaultIgnorables(glyphRun.glyphs, glyphRun.positions);

    // Let the layout engine clean up any state it might have
    if (this.engine && this.engine.cleanup) {
      this.engine.cleanup();
    }

    return glyphRun;
  };

  LayoutEngine.prototype.substitute = function substitute(glyphRun) {
    // Call the advanced layout engine to make substitutions
    if (this.engine && this.engine.substitute) {
      this.engine.substitute(glyphRun);
    }
  };

  LayoutEngine.prototype.position = function position(glyphRun) {
    // Get initial glyph positions
    glyphRun.positions = glyphRun.glyphs.map(function (glyph) {
      return new GlyphPosition(glyph.advanceWidth);
    });
    var positioned = null;

    // Call the advanced layout engine. Returns the features applied.
    if (this.engine && this.engine.position) {
      positioned = this.engine.position(glyphRun);
    }

    // if there is no GPOS table, use unicode properties to position marks.
    if (!positioned && (!this.engine || this.engine.fallbackPosition)) {
      if (!this.unicodeLayoutEngine) {
        this.unicodeLayoutEngine = new UnicodeLayoutEngine(this.font);
      }

      this.unicodeLayoutEngine.positionGlyphs(glyphRun.glyphs, glyphRun.positions);
    }

    // if kerning is not supported by GPOS, do kerning with the TrueType/AAT kern table
    if ((!positioned || !positioned.kern) && glyphRun.features.kern !== false && this.font.kern) {
      if (!this.kernProcessor) {
        this.kernProcessor = new KernProcessor(this.font);
      }

      this.kernProcessor.process(glyphRun.glyphs, glyphRun.positions);
      glyphRun.features.kern = true;
    }
  };

  LayoutEngine.prototype.hideDefaultIgnorables = function hideDefaultIgnorables(glyphs, positions) {
    var space = this.font.glyphForCodePoint(0x20);
    for (var i = 0; i < glyphs.length; i++) {
      if (this.isDefaultIgnorable(glyphs[i].codePoints[0])) {
        glyphs[i] = space;
        positions[i].xAdvance = 0;
        positions[i].yAdvance = 0;
      }
    }
  };

  LayoutEngine.prototype.isDefaultIgnorable = function isDefaultIgnorable(ch) {
    // From DerivedCoreProperties.txt in the Unicode database,
    // minus U+115F, U+1160, U+3164 and U+FFA0, which is what
    // Harfbuzz and Uniscribe do.
    var plane = ch >> 16;
    if (plane === 0) {
      // BMP
      switch (ch >> 8) {
        case 0x00:
          return ch === 0x00AD;
        case 0x03:
          return ch === 0x034F;
        case 0x06:
          return ch === 0x061C;
        case 0x17:
          return 0x17B4 <= ch && ch <= 0x17B5;
        case 0x18:
          return 0x180B <= ch && ch <= 0x180E;
        case 0x20:
          return 0x200B <= ch && ch <= 0x200F || 0x202A <= ch && ch <= 0x202E || 0x2060 <= ch && ch <= 0x206F;
        case 0xFE:
          return 0xFE00 <= ch && ch <= 0xFE0F || ch === 0xFEFF;
        case 0xFF:
          return 0xFFF0 <= ch && ch <= 0xFFF8;
        default:
          return false;
      }
    } else {
      // Other planes
      switch (plane) {
        case 0x01:
          return 0x1BCA0 <= ch && ch <= 0x1BCA3 || 0x1D173 <= ch && ch <= 0x1D17A;
        case 0x0E:
          return 0xE0000 <= ch && ch <= 0xE0FFF;
        default:
          return false;
      }
    }
  };

  LayoutEngine.prototype.getAvailableFeatures = function getAvailableFeatures(script, language) {
    var features = [];

    if (this.engine) {
      features.push.apply(features, this.engine.getAvailableFeatures(script, language));
    }

    if (this.font.kern && features.indexOf('kern') === -1) {
      features.push('kern');
    }

    return features;
  };

  LayoutEngine.prototype.stringsForGlyph = function stringsForGlyph(gid) {
    var result = new _Set();

    var codePoints = this.font._cmapProcessor.codePointsForGlyph(gid);
    for (var _iterator2 = codePoints, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
      var _ref2;

      if (_isArray2) {
        if (_i2 >= _iterator2.length) break;
        _ref2 = _iterator2[_i2++];
      } else {
        _i2 = _iterator2.next();
        if (_i2.done) break;
        _ref2 = _i2.value;
      }

      var codePoint = _ref2;

      result.add(_String$fromCodePoint(codePoint));
    }

    if (this.engine && this.engine.stringsForGlyph) {
      for (var _iterator3 = this.engine.stringsForGlyph(gid), _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
        var _ref3;

        if (_isArray3) {
          if (_i3 >= _iterator3.length) break;
          _ref3 = _iterator3[_i3++];
        } else {
          _i3 = _iterator3.next();
          if (_i3.done) break;
          _ref3 = _i3.value;
        }

        var string = _ref3;

        result.add(string);
      }
    }

    return _Array$from(result);
  };

  return LayoutEngine;
}();

var SVG_COMMANDS = {
  moveTo: 'M',
  lineTo: 'L',
  quadraticCurveTo: 'Q',
  bezierCurveTo: 'C',
  closePath: 'Z'
};

/**
 * Path objects are returned by glyphs and represent the actual
 * vector outlines for each glyph in the font. Paths can be converted
 * to SVG path data strings, or to functions that can be applied to
 * render the path to a graphics context.
 */

var Path = function () {
  function Path() {
    _classCallCheck(this, Path);

    this.commands = [];
    this._bbox = null;
    this._cbox = null;
  }

  /**
   * Compiles the path to a JavaScript function that can be applied with
   * a graphics context in order to render the path.
   * @return {string}
   */


  Path.prototype.toFunction = function toFunction() {
    var cmds = this.commands.map(function (c) {
      return '  ctx.' + c.command + '(' + c.args.join(', ') + ');';
    });
    return new Function('ctx', cmds.join('\n'));
  };

  /**
   * Converts the path to an SVG path data string
   * @return {string}
   */


  Path.prototype.toSVG = function toSVG() {
    var cmds = this.commands.map(function (c) {
      var args = c.args.map(function (arg) {
        return Math.round(arg * 100) / 100;
      });
      return '' + SVG_COMMANDS[c.command] + args.join(' ');
    });

    return cmds.join('');
  };

  /**
   * Gets the "control box" of a path.
   * This is like the bounding box, but it includes all points including
   * control points of bezier segments and is much faster to compute than
   * the real bounding box.
   * @type {BBox}
   */


  /**
   * Applies a mapping function to each point in the path.
   * @param {function} fn
   * @return {Path}
   */
  Path.prototype.mapPoints = function mapPoints(fn) {
    var path = new Path();

    for (var _iterator = this.commands, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var c = _ref;

      var args = [];
      for (var _i2 = 0; _i2 < c.args.length; _i2 += 2) {
        var _fn = fn(c.args[_i2], c.args[_i2 + 1]),
            x = _fn[0],
            y = _fn[1];

        args.push(x, y);
      }

      path[c.command].apply(path, args);
    }

    return path;
  };

  /**
   * Transforms the path by the given matrix.
   */


  Path.prototype.transform = function transform(m0, m1, m2, m3, m4, m5) {
    return this.mapPoints(function (x, y) {
      x = m0 * x + m2 * y + m4;
      y = m1 * x + m3 * y + m5;
      return [x, y];
    });
  };

  /**
   * Translates the path by the given offset.
   */


  Path.prototype.translate = function translate(x, y) {
    return this.transform(1, 0, 0, 1, x, y);
  };

  /**
   * Rotates the path by the given angle (in radians).
   */


  Path.prototype.rotate = function rotate(angle) {
    var cos = Math.cos(angle);
    var sin = Math.sin(angle);
    return this.transform(cos, sin, -sin, cos, 0, 0);
  };

  /**
   * Scales the path.
   */


  Path.prototype.scale = function scale(scaleX) {
    var scaleY = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : scaleX;

    return this.transform(scaleX, 0, 0, scaleY, 0, 0);
  };

  _createClass(Path, [{
    key: 'cbox',
    get: function get() {
      if (!this._cbox) {
        var cbox = new BBox();
        for (var _iterator2 = this.commands, _isArray2 = Array.isArray(_iterator2), _i3 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
          var _ref2;

          if (_isArray2) {
            if (_i3 >= _iterator2.length) break;
            _ref2 = _iterator2[_i3++];
          } else {
            _i3 = _iterator2.next();
            if (_i3.done) break;
            _ref2 = _i3.value;
          }

          var command = _ref2;

          for (var _i4 = 0; _i4 < command.args.length; _i4 += 2) {
            cbox.addPoint(command.args[_i4], command.args[_i4 + 1]);
          }
        }

        this._cbox = _Object$freeze(cbox);
      }

      return this._cbox;
    }

    /**
     * Gets the exact bounding box of the path by evaluating curve segments.
     * Slower to compute than the control box, but more accurate.
     * @type {BBox}
     */

  }, {
    key: 'bbox',
    get: function get() {
      if (this._bbox) {
        return this._bbox;
      }

      var bbox = new BBox();
      var cx = 0,
          cy = 0;

      var f = function f(t) {
        return Math.pow(1 - t, 3) * p0[i] + 3 * Math.pow(1 - t, 2) * t * p1[i] + 3 * (1 - t) * Math.pow(t, 2) * p2[i] + Math.pow(t, 3) * p3[i];
      };

      for (var _iterator3 = this.commands, _isArray3 = Array.isArray(_iterator3), _i5 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
        var _ref3;

        if (_isArray3) {
          if (_i5 >= _iterator3.length) break;
          _ref3 = _iterator3[_i5++];
        } else {
          _i5 = _iterator3.next();
          if (_i5.done) break;
          _ref3 = _i5.value;
        }

        var c = _ref3;

        switch (c.command) {
          case 'moveTo':
          case 'lineTo':
            var _c$args = c.args,
                x = _c$args[0],
                y = _c$args[1];

            bbox.addPoint(x, y);
            cx = x;
            cy = y;
            break;

          case 'quadraticCurveTo':
          case 'bezierCurveTo':
            if (c.command === 'quadraticCurveTo') {
              // http://fontforge.org/bezier.html
              var _c$args2 = c.args,
                  qp1x = _c$args2[0],
                  qp1y = _c$args2[1],
                  p3x = _c$args2[2],
                  p3y = _c$args2[3];

              var cp1x = cx + 2 / 3 * (qp1x - cx); // CP1 = QP0 + 2/3 * (QP1-QP0)
              var cp1y = cy + 2 / 3 * (qp1y - cy);
              var cp2x = p3x + 2 / 3 * (qp1x - p3x); // CP2 = QP2 + 2/3 * (QP1-QP2)
              var cp2y = p3y + 2 / 3 * (qp1y - p3y);
            } else {
              var _c$args3 = c.args,
                  cp1x = _c$args3[0],
                  cp1y = _c$args3[1],
                  cp2x = _c$args3[2],
                  cp2y = _c$args3[3],
                  p3x = _c$args3[4],
                  p3y = _c$args3[5];
            }

            // http://blog.hackers-cafe.net/2009/06/how-to-calculate-bezier-curves-bounding.html
            bbox.addPoint(p3x, p3y);

            var p0 = [cx, cy];
            var p1 = [cp1x, cp1y];
            var p2 = [cp2x, cp2y];
            var p3 = [p3x, p3y];

            for (var i = 0; i <= 1; i++) {
              var b = 6 * p0[i] - 12 * p1[i] + 6 * p2[i];
              var a = -3 * p0[i] + 9 * p1[i] - 9 * p2[i] + 3 * p3[i];
              c = 3 * p1[i] - 3 * p0[i];

              if (a === 0) {
                if (b === 0) {
                  continue;
                }

                var t = -c / b;
                if (0 < t && t < 1) {
                  if (i === 0) {
                    bbox.addPoint(f(t), bbox.maxY);
                  } else if (i === 1) {
                    bbox.addPoint(bbox.maxX, f(t));
                  }
                }

                continue;
              }

              var b2ac = Math.pow(b, 2) - 4 * c * a;
              if (b2ac < 0) {
                continue;
              }

              var t1 = (-b + Math.sqrt(b2ac)) / (2 * a);
              if (0 < t1 && t1 < 1) {
                if (i === 0) {
                  bbox.addPoint(f(t1), bbox.maxY);
                } else if (i === 1) {
                  bbox.addPoint(bbox.maxX, f(t1));
                }
              }

              var t2 = (-b - Math.sqrt(b2ac)) / (2 * a);
              if (0 < t2 && t2 < 1) {
                if (i === 0) {
                  bbox.addPoint(f(t2), bbox.maxY);
                } else if (i === 1) {
                  bbox.addPoint(bbox.maxX, f(t2));
                }
              }
            }

            cx = p3x;
            cy = p3y;
            break;
        }
      }

      return this._bbox = _Object$freeze(bbox);
    }
  }]);

  return Path;
}();

var _arr = ['moveTo', 'lineTo', 'quadraticCurveTo', 'bezierCurveTo', 'closePath'];

var _loop = function _loop() {
  var command = _arr[_i6];
  Path.prototype[command] = function () {
    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    this._bbox = this._cbox = null;
    this.commands.push({
      command: command,
      args: args
    });

    return this;
  };
};

for (var _i6 = 0; _i6 < _arr.length; _i6++) {
  _loop();
}

var StandardNames = ['.notdef', '.null', 'nonmarkingreturn', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde', 'Odieresis', 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis', 'atilde', 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis', 'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute', 'ograve', 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave', 'ucircumflex', 'udieresis', 'dagger', 'degree', 'cent', 'sterling', 'section', 'bullet', 'paragraph', 'germandbls', 'registered', 'copyright', 'trademark', 'acute', 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity', 'plusminus', 'lessequal', 'greaterequal', 'yen', 'mu', 'partialdiff', 'summation', 'product', 'pi', 'integral', 'ordfeminine', 'ordmasculine', 'Omega', 'ae', 'oslash', 'questiondown', 'exclamdown', 'logicalnot', 'radical', 'florin', 'approxequal', 'Delta', 'guillemotleft', 'guillemotright', 'ellipsis', 'nonbreakingspace', 'Agrave', 'Atilde', 'Otilde', 'OE', 'oe', 'endash', 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft', 'quoteright', 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction', 'currency', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl', 'periodcentered', 'quotesinglbase', 'quotedblbase', 'perthousand', 'Acircumflex', 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple', 'Ograve', 'Uacute', 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'Lslash', 'lslash', 'Scaron', 'scaron', 'Zcaron', 'zcaron', 'brokenbar', 'Eth', 'eth', 'Yacute', 'yacute', 'Thorn', 'thorn', 'minus', 'multiply', 'onesuperior', 'twosuperior', 'threesuperior', 'onehalf', 'onequarter', 'threequarters', 'franc', 'Gbreve', 'gbreve', 'Idotaccent', 'Scedilla', 'scedilla', 'Cacute', 'cacute', 'Ccaron', 'ccaron', 'dcroat'];

var _class$8;
function _applyDecoratedDescriptor$4(target, property, decorators, descriptor, context) {
  var desc = {};
  Object['ke' + 'ys'](descriptor).forEach(function (key) {
    desc[key] = descriptor[key];
  });
  desc.enumerable = !!desc.enumerable;
  desc.configurable = !!desc.configurable;

  if ('value' in desc || desc.initializer) {
    desc.writable = true;
  }

  desc = decorators.slice().reverse().reduce(function (desc, decorator) {
    return decorator(target, property, desc) || desc;
  }, desc);

  if (context && desc.initializer !== void 0) {
    desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
    desc.initializer = undefined;
  }

  if (desc.initializer === void 0) {
    Object['define' + 'Property'](target, property, desc);
    desc = null;
  }

  return desc;
}

/**
 * Glyph objects represent a glyph in the font. They have various properties for accessing metrics and
 * the actual vector path the glyph represents, and methods for rendering the glyph to a graphics context.
 *
 * You do not create glyph objects directly. They are created by various methods on the font object.
 * There are several subclasses of the base Glyph class internally that may be returned depending
 * on the font format, but they all inherit from this class.
 */
var Glyph = (_class$8 = function () {
  function Glyph(id, codePoints, font) {
    _classCallCheck(this, Glyph);

    /**
     * The glyph id in the font
     * @type {number}
     */
    this.id = id;

    /**
     * An array of unicode code points that are represented by this glyph.
     * There can be multiple code points in the case of ligatures and other glyphs
     * that represent multiple visual characters.
     * @type {number[]}
     */
    this.codePoints = codePoints;
    this._font = font;

    // TODO: get this info from GDEF if available
    this.isMark = this.codePoints.every(unicode.isMark);
    this.isLigature = this.codePoints.length > 1;
  }

  Glyph.prototype._getPath = function _getPath() {
    return new Path();
  };

  Glyph.prototype._getCBox = function _getCBox() {
    return this.path.cbox;
  };

  Glyph.prototype._getBBox = function _getBBox() {
    return this.path.bbox;
  };

  Glyph.prototype._getTableMetrics = function _getTableMetrics(table) {
    if (this.id < table.metrics.length) {
      return table.metrics.get(this.id);
    }

    var metric = table.metrics.get(table.metrics.length - 1);
    var res = {
      advance: metric ? metric.advance : 0,
      bearing: table.bearings.get(this.id - table.metrics.length) || 0
    };

    return res;
  };

  Glyph.prototype._getMetrics = function _getMetrics(cbox) {
    if (this._metrics) {
      return this._metrics;
    }

    var _getTableMetrics2 = this._getTableMetrics(this._font.hmtx),
        advanceWidth = _getTableMetrics2.advance,
        leftBearing = _getTableMetrics2.bearing;

    // For vertical metrics, use vmtx if available, or fall back to global data from OS/2 or hhea


    if (this._font.vmtx) {
      var _getTableMetrics3 = this._getTableMetrics(this._font.vmtx),
          advanceHeight = _getTableMetrics3.advance,
          topBearing = _getTableMetrics3.bearing;
    } else {
      var os2 = void 0;
      if (typeof cbox === 'undefined' || cbox === null) {
        cbox = this.cbox;
      }

      if ((os2 = this._font['OS/2']) && os2.version > 0) {
        var advanceHeight = Math.abs(os2.typoAscender - os2.typoDescender);
        var topBearing = os2.typoAscender - cbox.maxY;
      } else {
        var hhea = this._font.hhea;

        var advanceHeight = Math.abs(hhea.ascent - hhea.descent);
        var topBearing = hhea.ascent - cbox.maxY;
      }
    }

    if (this._font._variationProcessor && this._font.HVAR) {
      advanceWidth += this._font._variationProcessor.getAdvanceAdjustment(this.id, this._font.HVAR);
    }

    return this._metrics = { advanceWidth: advanceWidth, advanceHeight: advanceHeight, leftBearing: leftBearing, topBearing: topBearing };
  };

  /**
   * The glyph’s control box.
   * This is often the same as the bounding box, but is faster to compute.
   * Because of the way bezier curves are defined, some of the control points
   * can be outside of the bounding box. Where `bbox` takes this into account,
   * `cbox` does not. Thus, cbox is less accurate, but faster to compute.
   * See [here](http://www.freetype.org/freetype2/docs/glyphs/glyphs-6.html#section-2)
   * for a more detailed description.
   *
   * @type {BBox}
   */


  /**
   * Returns a path scaled to the given font size.
   * @param {number} size
   * @return {Path}
   */
  Glyph.prototype.getScaledPath = function getScaledPath(size) {
    var scale = 1 / this._font.unitsPerEm * size;
    return this.path.scale(scale);
  };

  /**
   * The glyph's advance width.
   * @type {number}
   */


  Glyph.prototype._getName = function _getName() {
    var post = this._font.post;

    if (!post) {
      return null;
    }

    switch (post.version) {
      case 1:
        return StandardNames[this.id];

      case 2:
        var id = post.glyphNameIndex[this.id];
        if (id < StandardNames.length) {
          return StandardNames[id];
        }

        return post.names[id - StandardNames.length];

      case 2.5:
        return StandardNames[this.id + post.offsets[this.id]];

      case 4:
        return String.fromCharCode(post.map[this.id]);
    }
  };

  /**
   * The glyph's name
   * @type {string}
   */


  /**
   * Renders the glyph to the given graphics context, at the specified font size.
   * @param {CanvasRenderingContext2d} ctx
   * @param {number} size
   */
  Glyph.prototype.render = function render(ctx, size) {
    ctx.save();

    var scale = 1 / this._font.head.unitsPerEm * size;
    ctx.scale(scale, scale);

    var fn = this.path.toFunction();
    fn(ctx);
    ctx.fill();

    ctx.restore();
  };

  _createClass(Glyph, [{
    key: 'cbox',
    get: function get() {
      return this._getCBox();
    }

    /**
     * The glyph’s bounding box, i.e. the rectangle that encloses the
     * glyph outline as tightly as possible.
     * @type {BBox}
     */

  }, {
    key: 'bbox',
    get: function get() {
      return this._getBBox();
    }

    /**
     * A vector Path object representing the glyph outline.
     * @type {Path}
     */

  }, {
    key: 'path',
    get: function get() {
      // Cache the path so we only decode it once
      // Decoding is actually performed by subclasses
      return this._getPath();
    }
  }, {
    key: 'advanceWidth',
    get: function get() {
      return this._getMetrics().advanceWidth;
    }

    /**
     * The glyph's advance height.
     * @type {number}
     */

  }, {
    key: 'advanceHeight',
    get: function get() {
      return this._getMetrics().advanceHeight;
    }
  }, {
    key: 'ligatureCaretPositions',
    get: function get() {}
  }, {
    key: 'name',
    get: function get() {
      return this._getName();
    }
  }]);

  return Glyph;
}(), (_applyDecoratedDescriptor$4(_class$8.prototype, 'cbox', [cache], _Object$getOwnPropertyDescriptor(_class$8.prototype, 'cbox'), _class$8.prototype), _applyDecoratedDescriptor$4(_class$8.prototype, 'bbox', [cache], _Object$getOwnPropertyDescriptor(_class$8.prototype, 'bbox'), _class$8.prototype), _applyDecoratedDescriptor$4(_class$8.prototype, 'path', [cache], _Object$getOwnPropertyDescriptor(_class$8.prototype, 'path'), _class$8.prototype), _applyDecoratedDescriptor$4(_class$8.prototype, 'advanceWidth', [cache], _Object$getOwnPropertyDescriptor(_class$8.prototype, 'advanceWidth'), _class$8.prototype), _applyDecoratedDescriptor$4(_class$8.prototype, 'advanceHeight', [cache], _Object$getOwnPropertyDescriptor(_class$8.prototype, 'advanceHeight'), _class$8.prototype), _applyDecoratedDescriptor$4(_class$8.prototype, 'name', [cache], _Object$getOwnPropertyDescriptor(_class$8.prototype, 'name'), _class$8.prototype)), _class$8);

// The header for both simple and composite glyphs
var GlyfHeader = new r.Struct({
  numberOfContours: r.int16, // if negative, this is a composite glyph
  xMin: r.int16,
  yMin: r.int16,
  xMax: r.int16,
  yMax: r.int16
});

// Flags for simple glyphs
var ON_CURVE = 1 << 0;
var X_SHORT_VECTOR = 1 << 1;
var Y_SHORT_VECTOR = 1 << 2;
var REPEAT = 1 << 3;
var SAME_X = 1 << 4;
var SAME_Y = 1 << 5;

// Flags for composite glyphs
var ARG_1_AND_2_ARE_WORDS = 1 << 0;
var WE_HAVE_A_SCALE = 1 << 3;
var MORE_COMPONENTS = 1 << 5;
var WE_HAVE_AN_X_AND_Y_SCALE = 1 << 6;
var WE_HAVE_A_TWO_BY_TWO = 1 << 7;
var WE_HAVE_INSTRUCTIONS = 1 << 8;
// Represents a point in a simple glyph
var Point = function () {
  function Point(onCurve, endContour) {
    var x = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
    var y = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 0;

    _classCallCheck(this, Point);

    this.onCurve = onCurve;
    this.endContour = endContour;
    this.x = x;
    this.y = y;
  }

  Point.prototype.copy = function copy() {
    return new Point(this.onCurve, this.endContour, this.x, this.y);
  };

  return Point;
}();

// Represents a component in a composite glyph

var Component = function Component(glyphID, dx, dy) {
  _classCallCheck(this, Component);

  this.glyphID = glyphID;
  this.dx = dx;
  this.dy = dy;
  this.pos = 0;
  this.scaleX = this.scaleY = 1;
  this.scale01 = this.scale10 = 0;
};

/**
 * Represents a TrueType glyph.
 */


var TTFGlyph = function (_Glyph) {
  _inherits(TTFGlyph, _Glyph);

  function TTFGlyph() {
    _classCallCheck(this, TTFGlyph);

    return _possibleConstructorReturn(this, _Glyph.apply(this, arguments));
  }

  // Parses just the glyph header and returns the bounding box
  TTFGlyph.prototype._getCBox = function _getCBox(internal) {
    // We need to decode the glyph if variation processing is requested,
    // so it's easier just to recompute the path's cbox after decoding.
    if (this._font._variationProcessor && !internal) {
      return this.path.cbox;
    }

    var stream = this._font._getTableStream('glyf');
    stream.pos += this._font.loca.offsets[this.id];
    var glyph = GlyfHeader.decode(stream);

    var cbox = new BBox(glyph.xMin, glyph.yMin, glyph.xMax, glyph.yMax);
    return _Object$freeze(cbox);
  };

  // Parses a single glyph coordinate


  TTFGlyph.prototype._parseGlyphCoord = function _parseGlyphCoord(stream, prev, short, same) {
    if (short) {
      var val = stream.readUInt8();
      if (!same) {
        val = -val;
      }

      val += prev;
    } else {
      if (same) {
        var val = prev;
      } else {
        var val = prev + stream.readInt16BE();
      }
    }

    return val;
  };

  // Decodes the glyph data into points for simple glyphs,
  // or components for composite glyphs


  TTFGlyph.prototype._decode = function _decode() {
    var glyfPos = this._font.loca.offsets[this.id];
    var nextPos = this._font.loca.offsets[this.id + 1];

    // Nothing to do if there is no data for this glyph
    if (glyfPos === nextPos) {
      return null;
    }

    var stream = this._font._getTableStream('glyf');
    stream.pos += glyfPos;
    var startPos = stream.pos;

    var glyph = GlyfHeader.decode(stream);

    if (glyph.numberOfContours > 0) {
      this._decodeSimple(glyph, stream);
    } else if (glyph.numberOfContours < 0) {
      this._decodeComposite(glyph, stream, startPos);
    }

    return glyph;
  };

  TTFGlyph.prototype._decodeSimple = function _decodeSimple(glyph, stream) {
    // this is a simple glyph
    glyph.points = [];

    var endPtsOfContours = new r.Array(r.uint16, glyph.numberOfContours).decode(stream);
    glyph.instructions = new r.Array(r.uint8, r.uint16).decode(stream);

    var flags = [];
    var numCoords = endPtsOfContours[endPtsOfContours.length - 1] + 1;

    while (flags.length < numCoords) {
      var flag = stream.readUInt8();
      flags.push(flag);

      // check for repeat flag
      if (flag & REPEAT) {
        var count = stream.readUInt8();
        for (var j = 0; j < count; j++) {
          flags.push(flag);
        }
      }
    }

    for (var i = 0; i < flags.length; i++) {
      var flag = flags[i];
      var point = new Point(!!(flag & ON_CURVE), endPtsOfContours.indexOf(i) >= 0, 0, 0);
      glyph.points.push(point);
    }

    var px = 0;
    for (var i = 0; i < flags.length; i++) {
      var flag = flags[i];
      glyph.points[i].x = px = this._parseGlyphCoord(stream, px, flag & X_SHORT_VECTOR, flag & SAME_X);
    }

    var py = 0;
    for (var i = 0; i < flags.length; i++) {
      var flag = flags[i];
      glyph.points[i].y = py = this._parseGlyphCoord(stream, py, flag & Y_SHORT_VECTOR, flag & SAME_Y);
    }

    if (this._font._variationProcessor) {
      var points = glyph.points.slice();
      points.push.apply(points, this._getPhantomPoints(glyph));

      this._font._variationProcessor.transformPoints(this.id, points);
      glyph.phantomPoints = points.slice(-4);
    }

    return;
  };

  TTFGlyph.prototype._decodeComposite = function _decodeComposite(glyph, stream) {
    var offset = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;

    // this is a composite glyph
    glyph.components = [];
    var haveInstructions = false;
    var flags = MORE_COMPONENTS;

    while (flags & MORE_COMPONENTS) {
      flags = stream.readUInt16BE();
      var gPos = stream.pos - offset;
      var glyphID = stream.readUInt16BE();
      if (!haveInstructions) {
        haveInstructions = (flags & WE_HAVE_INSTRUCTIONS) !== 0;
      }

      if (flags & ARG_1_AND_2_ARE_WORDS) {
        var dx = stream.readInt16BE();
        var dy = stream.readInt16BE();
      } else {
        var dx = stream.readInt8();
        var dy = stream.readInt8();
      }

      var component = new Component(glyphID, dx, dy);
      component.pos = gPos;

      if (flags & WE_HAVE_A_SCALE) {
        // fixed number with 14 bits of fraction
        component.scaleX = component.scaleY = (stream.readUInt8() << 24 | stream.readUInt8() << 16) / 1073741824;
      } else if (flags & WE_HAVE_AN_X_AND_Y_SCALE) {
        component.scaleX = (stream.readUInt8() << 24 | stream.readUInt8() << 16) / 1073741824;
        component.scaleY = (stream.readUInt8() << 24 | stream.readUInt8() << 16) / 1073741824;
      } else if (flags & WE_HAVE_A_TWO_BY_TWO) {
        component.scaleX = (stream.readUInt8() << 24 | stream.readUInt8() << 16) / 1073741824;
        component.scale01 = (stream.readUInt8() << 24 | stream.readUInt8() << 16) / 1073741824;
        component.scale10 = (stream.readUInt8() << 24 | stream.readUInt8() << 16) / 1073741824;
        component.scaleY = (stream.readUInt8() << 24 | stream.readUInt8() << 16) / 1073741824;
      }

      glyph.components.push(component);
    }

    if (this._font._variationProcessor) {
      var points = [];
      for (var j = 0; j < glyph.components.length; j++) {
        var component = glyph.components[j];
        points.push(new Point(true, true, component.dx, component.dy));
      }

      points.push.apply(points, this._getPhantomPoints(glyph));

      this._font._variationProcessor.transformPoints(this.id, points);
      glyph.phantomPoints = points.splice(-4, 4);

      for (var i = 0; i < points.length; i++) {
        var point = points[i];
        glyph.components[i].dx = point.x;
        glyph.components[i].dy = point.y;
      }
    }

    return haveInstructions;
  };

  TTFGlyph.prototype._getPhantomPoints = function _getPhantomPoints(glyph) {
    var cbox = this._getCBox(true);
    if (this._metrics == null) {
      this._metrics = Glyph.prototype._getMetrics.call(this, cbox);
    }

    var _metrics = this._metrics,
        advanceWidth = _metrics.advanceWidth,
        advanceHeight = _metrics.advanceHeight,
        leftBearing = _metrics.leftBearing,
        topBearing = _metrics.topBearing;


    return [new Point(false, true, glyph.xMin - leftBearing, 0), new Point(false, true, glyph.xMin - leftBearing + advanceWidth, 0), new Point(false, true, 0, glyph.yMax + topBearing), new Point(false, true, 0, glyph.yMax + topBearing + advanceHeight)];
  };

  // Decodes font data, resolves composite glyphs, and returns an array of contours


  TTFGlyph.prototype._getContours = function _getContours() {
    var glyph = this._decode();
    if (!glyph) {
      return [];
    }

    var points = [];

    if (glyph.numberOfContours < 0) {
      // resolve composite glyphs
      for (var _iterator = glyph.components, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
        var _ref;

        if (_isArray) {
          if (_i >= _iterator.length) break;
          _ref = _iterator[_i++];
        } else {
          _i = _iterator.next();
          if (_i.done) break;
          _ref = _i.value;
        }

        var component = _ref;

        var _contours = this._font.getGlyph(component.glyphID)._getContours();
        for (var i = 0; i < _contours.length; i++) {
          var contour = _contours[i];
          for (var j = 0; j < contour.length; j++) {
            var _point = contour[j];
            var x = _point.x * component.scaleX + _point.y * component.scale01 + component.dx;
            var y = _point.y * component.scaleY + _point.x * component.scale10 + component.dy;
            points.push(new Point(_point.onCurve, _point.endContour, x, y));
          }
        }
      }
    } else {
      points = glyph.points || [];
    }

    // Recompute and cache metrics if we performed variation processing, and don't have an HVAR table
    if (glyph.phantomPoints && !this._font.directory.tables.HVAR) {
      this._metrics.advanceWidth = glyph.phantomPoints[1].x - glyph.phantomPoints[0].x;
      this._metrics.advanceHeight = glyph.phantomPoints[3].y - glyph.phantomPoints[2].y;
      this._metrics.leftBearing = glyph.xMin - glyph.phantomPoints[0].x;
      this._metrics.topBearing = glyph.phantomPoints[2].y - glyph.yMax;
    }

    var contours = [];
    var cur = [];
    for (var k = 0; k < points.length; k++) {
      var point = points[k];
      cur.push(point);
      if (point.endContour) {
        contours.push(cur);
        cur = [];
      }
    }

    return contours;
  };

  TTFGlyph.prototype._getMetrics = function _getMetrics() {
    if (this._metrics) {
      return this._metrics;
    }

    var cbox = this._getCBox(true);
    _Glyph.prototype._getMetrics.call(this, cbox);

    if (this._font._variationProcessor && !this._font.HVAR) {
      // No HVAR table, decode the glyph. This triggers recomputation of metrics.
      this.path;
    }

    return this._metrics;
  };

  // Converts contours to a Path object that can be rendered


  TTFGlyph.prototype._getPath = function _getPath() {
    var contours = this._getContours();
    var path = new Path();

    for (var i = 0; i < contours.length; i++) {
      var contour = contours[i];
      var firstPt = contour[0];
      var lastPt = contour[contour.length - 1];
      var start = 0;

      if (firstPt.onCurve) {
        // The first point will be consumed by the moveTo command, so skip in the loop
        var curvePt = null;
        start = 1;
      } else {
        if (lastPt.onCurve) {
          // Start at the last point if the first point is off curve and the last point is on curve
          firstPt = lastPt;
        } else {
          // Start at the middle if both the first and last points are off curve
          firstPt = new Point(false, false, (firstPt.x + lastPt.x) / 2, (firstPt.y + lastPt.y) / 2);
        }

        var curvePt = firstPt;
      }

      path.moveTo(firstPt.x, firstPt.y);

      for (var j = start; j < contour.length; j++) {
        var pt = contour[j];
        var prevPt = j === 0 ? firstPt : contour[j - 1];

        if (prevPt.onCurve && pt.onCurve) {
          path.lineTo(pt.x, pt.y);
        } else if (prevPt.onCurve && !pt.onCurve) {
          var curvePt = pt;
        } else if (!prevPt.onCurve && !pt.onCurve) {
          var midX = (prevPt.x + pt.x) / 2;
          var midY = (prevPt.y + pt.y) / 2;
          path.quadraticCurveTo(prevPt.x, prevPt.y, midX, midY);
          var curvePt = pt;
        } else if (!prevPt.onCurve && pt.onCurve) {
          path.quadraticCurveTo(curvePt.x, curvePt.y, pt.x, pt.y);
          var curvePt = null;
        } else {
          throw new Error("Unknown TTF path state");
        }
      }

      // Connect the first and last points
      if (curvePt) {
        path.quadraticCurveTo(curvePt.x, curvePt.y, firstPt.x, firstPt.y);
      }

      path.closePath();
    }

    return path;
  };

  return TTFGlyph;
}(Glyph);

/**
 * Represents an OpenType PostScript glyph, in the Compact Font Format.
 */

var CFFGlyph = function (_Glyph) {
  _inherits(CFFGlyph, _Glyph);

  function CFFGlyph() {
    _classCallCheck(this, CFFGlyph);

    return _possibleConstructorReturn(this, _Glyph.apply(this, arguments));
  }

  CFFGlyph.prototype._getName = function _getName() {
    if (this._font.CFF2) {
      return _Glyph.prototype._getName.call(this);
    }

    return this._font['CFF '].getGlyphName(this.id);
  };

  CFFGlyph.prototype.bias = function bias(s) {
    if (s.length < 1240) {
      return 107;
    } else if (s.length < 33900) {
      return 1131;
    } else {
      return 32768;
    }
  };

  CFFGlyph.prototype._getPath = function _getPath() {
    var stream = this._font.stream;
    var pos = stream.pos;


    var cff = this._font.CFF2 || this._font['CFF '];
    var str = cff.topDict.CharStrings[this.id];
    var end = str.offset + str.length;
    stream.pos = str.offset;

    var path = new Path();
    var stack = [];
    var trans = [];

    var width = null;
    var nStems = 0;
    var x = 0,
        y = 0;
    var usedGsubrs = void 0;
    var usedSubrs = void 0;
    var open = false;

    this._usedGsubrs = usedGsubrs = {};
    this._usedSubrs = usedSubrs = {};

    var gsubrs = cff.globalSubrIndex || [];
    var gsubrsBias = this.bias(gsubrs);

    var privateDict = cff.privateDictForGlyph(this.id);
    var subrs = privateDict.Subrs || [];
    var subrsBias = this.bias(subrs);

    var vstore = cff.topDict.vstore && cff.topDict.vstore.itemVariationStore;
    var vsindex = privateDict.vsindex;
    var variationProcessor = this._font._variationProcessor;

    function checkWidth() {
      if (width == null) {
        width = stack.shift() + privateDict.nominalWidthX;
      }
    }

    function parseStems() {
      if (stack.length % 2 !== 0) {
        checkWidth();
      }

      nStems += stack.length >> 1;
      return stack.length = 0;
    }

    function moveTo(x, y) {
      if (open) {
        path.closePath();
      }

      path.moveTo(x, y);
      open = true;
    }

    var parse = function parse() {
      while (stream.pos < end) {
        var op = stream.readUInt8();
        if (op < 32) {
          switch (op) {
            case 1: // hstem
            case 3: // vstem
            case 18: // hstemhm
            case 23:
              // vstemhm
              parseStems();
              break;

            case 4:
              // vmoveto
              if (stack.length > 1) {
                checkWidth();
              }

              y += stack.shift();
              moveTo(x, y);
              break;

            case 5:
              // rlineto
              while (stack.length >= 2) {
                x += stack.shift();
                y += stack.shift();
                path.lineTo(x, y);
              }
              break;

            case 6: // hlineto
            case 7:
              // vlineto
              var phase = op === 6;
              while (stack.length >= 1) {
                if (phase) {
                  x += stack.shift();
                } else {
                  y += stack.shift();
                }

                path.lineTo(x, y);
                phase = !phase;
              }
              break;

            case 8:
              // rrcurveto
              while (stack.length > 0) {
                var c1x = x + stack.shift();
                var c1y = y + stack.shift();
                var c2x = c1x + stack.shift();
                var c2y = c1y + stack.shift();
                x = c2x + stack.shift();
                y = c2y + stack.shift();
                path.bezierCurveTo(c1x, c1y, c2x, c2y, x, y);
              }
              break;

            case 10:
              // callsubr
              var index = stack.pop() + subrsBias;
              var subr = subrs[index];
              if (subr) {
                usedSubrs[index] = true;
                var p = stream.pos;
                var e = end;
                stream.pos = subr.offset;
                end = subr.offset + subr.length;
                parse();
                stream.pos = p;
                end = e;
              }
              break;

            case 11:
              // return
              if (cff.version >= 2) {
                break;
              }
              return;

            case 14:
              // endchar
              if (cff.version >= 2) {
                break;
              }

              if (stack.length > 0) {
                checkWidth();
              }

              if (open) {
                path.closePath();
                open = false;
              }
              break;

            case 15:
              {
                // vsindex
                if (cff.version < 2) {
                  throw new Error('vsindex operator not supported in CFF v1');
                }

                vsindex = stack.pop();
                break;
              }

            case 16:
              {
                // blend
                if (cff.version < 2) {
                  throw new Error('blend operator not supported in CFF v1');
                }

                if (!variationProcessor) {
                  throw new Error('blend operator in non-variation font');
                }

                var blendVector = variationProcessor.getBlendVector(vstore, vsindex);
                var numBlends = stack.pop();
                var numOperands = numBlends * blendVector.length;
                var delta = stack.length - numOperands;
                var base = delta - numBlends;

                for (var i = 0; i < numBlends; i++) {
                  var sum = stack[base + i];
                  for (var j = 0; j < blendVector.length; j++) {
                    sum += blendVector[j] * stack[delta++];
                  }

                  stack[base + i] = sum;
                }

                while (numOperands--) {
                  stack.pop();
                }

                break;
              }

            case 19: // hintmask
            case 20:
              // cntrmask
              parseStems();
              stream.pos += nStems + 7 >> 3;
              break;

            case 21:
              // rmoveto
              if (stack.length > 2) {
                checkWidth();
              }

              x += stack.shift();
              y += stack.shift();
              moveTo(x, y);
              break;

            case 22:
              // hmoveto
              if (stack.length > 1) {
                checkWidth();
              }

              x += stack.shift();
              moveTo(x, y);
              break;

            case 24:
              // rcurveline
              while (stack.length >= 8) {
                var c1x = x + stack.shift();
                var c1y = y + stack.shift();
                var c2x = c1x + stack.shift();
                var c2y = c1y + stack.shift();
                x = c2x + stack.shift();
                y = c2y + stack.shift();
                path.bezierCurveTo(c1x, c1y, c2x, c2y, x, y);
              }

              x += stack.shift();
              y += stack.shift();
              path.lineTo(x, y);
              break;

            case 25:
              // rlinecurve
              while (stack.length >= 8) {
                x += stack.shift();
                y += stack.shift();
                path.lineTo(x, y);
              }

              var c1x = x + stack.shift();
              var c1y = y + stack.shift();
              var c2x = c1x + stack.shift();
              var c2y = c1y + stack.shift();
              x = c2x + stack.shift();
              y = c2y + stack.shift();
              path.bezierCurveTo(c1x, c1y, c2x, c2y, x, y);
              break;

            case 26:
              // vvcurveto
              if (stack.length % 2) {
                x += stack.shift();
              }

              while (stack.length >= 4) {
                c1x = x;
                c1y = y + stack.shift();
                c2x = c1x + stack.shift();
                c2y = c1y + stack.shift();
                x = c2x;
                y = c2y + stack.shift();
                path.bezierCurveTo(c1x, c1y, c2x, c2y, x, y);
              }
              break;

            case 27:
              // hhcurveto
              if (stack.length % 2) {
                y += stack.shift();
              }

              while (stack.length >= 4) {
                c1x = x + stack.shift();
                c1y = y;
                c2x = c1x + stack.shift();
                c2y = c1y + stack.shift();
                x = c2x + stack.shift();
                y = c2y;
                path.bezierCurveTo(c1x, c1y, c2x, c2y, x, y);
              }
              break;

            case 28:
              // shortint
              stack.push(stream.readInt16BE());
              break;

            case 29:
              // callgsubr
              index = stack.pop() + gsubrsBias;
              subr = gsubrs[index];
              if (subr) {
                usedGsubrs[index] = true;
                var p = stream.pos;
                var e = end;
                stream.pos = subr.offset;
                end = subr.offset + subr.length;
                parse();
                stream.pos = p;
                end = e;
              }
              break;

            case 30: // vhcurveto
            case 31:
              // hvcurveto
              phase = op === 31;
              while (stack.length >= 4) {
                if (phase) {
                  c1x = x + stack.shift();
                  c1y = y;
                  c2x = c1x + stack.shift();
                  c2y = c1y + stack.shift();
                  y = c2y + stack.shift();
                  x = c2x + (stack.length === 1 ? stack.shift() : 0);
                } else {
                  c1x = x;
                  c1y = y + stack.shift();
                  c2x = c1x + stack.shift();
                  c2y = c1y + stack.shift();
                  x = c2x + stack.shift();
                  y = c2y + (stack.length === 1 ? stack.shift() : 0);
                }

                path.bezierCurveTo(c1x, c1y, c2x, c2y, x, y);
                phase = !phase;
              }
              break;

            case 12:
              op = stream.readUInt8();
              switch (op) {
                case 3:
                  // and
                  var a = stack.pop();
                  var b = stack.pop();
                  stack.push(a && b ? 1 : 0);
                  break;

                case 4:
                  // or
                  a = stack.pop();
                  b = stack.pop();
                  stack.push(a || b ? 1 : 0);
                  break;

                case 5:
                  // not
                  a = stack.pop();
                  stack.push(a ? 0 : 1);
                  break;

                case 9:
                  // abs
                  a = stack.pop();
                  stack.push(Math.abs(a));
                  break;

                case 10:
                  // add
                  a = stack.pop();
                  b = stack.pop();
                  stack.push(a + b);
                  break;

                case 11:
                  // sub
                  a = stack.pop();
                  b = stack.pop();
                  stack.push(a - b);
                  break;

                case 12:
                  // div
                  a = stack.pop();
                  b = stack.pop();
                  stack.push(a / b);
                  break;

                case 14:
                  // neg
                  a = stack.pop();
                  stack.push(-a);
                  break;

                case 15:
                  // eq
                  a = stack.pop();
                  b = stack.pop();
                  stack.push(a === b ? 1 : 0);
                  break;

                case 18:
                  // drop
                  stack.pop();
                  break;

                case 20:
                  // put
                  var val = stack.pop();
                  var idx = stack.pop();
                  trans[idx] = val;
                  break;

                case 21:
                  // get
                  idx = stack.pop();
                  stack.push(trans[idx] || 0);
                  break;

                case 22:
                  // ifelse
                  var s1 = stack.pop();
                  var s2 = stack.pop();
                  var v1 = stack.pop();
                  var v2 = stack.pop();
                  stack.push(v1 <= v2 ? s1 : s2);
                  break;

                case 23:
                  // random
                  stack.push(Math.random());
                  break;

                case 24:
                  // mul
                  a = stack.pop();
                  b = stack.pop();
                  stack.push(a * b);
                  break;

                case 26:
                  // sqrt
                  a = stack.pop();
                  stack.push(Math.sqrt(a));
                  break;

                case 27:
                  // dup
                  a = stack.pop();
                  stack.push(a, a);
                  break;

                case 28:
                  // exch
                  a = stack.pop();
                  b = stack.pop();
                  stack.push(b, a);
                  break;

                case 29:
                  // index
                  idx = stack.pop();
                  if (idx < 0) {
                    idx = 0;
                  } else if (idx > stack.length - 1) {
                    idx = stack.length - 1;
                  }

                  stack.push(stack[idx]);
                  break;

                case 30:
                  // roll
                  var n = stack.pop();
                  var _j = stack.pop();

                  if (_j >= 0) {
                    while (_j > 0) {
                      var t = stack[n - 1];
                      for (var _i = n - 2; _i >= 0; _i--) {
                        stack[_i + 1] = stack[_i];
                      }

                      stack[0] = t;
                      _j--;
                    }
                  } else {
                    while (_j < 0) {
                      var t = stack[0];
                      for (var _i2 = 0; _i2 <= n; _i2++) {
                        stack[_i2] = stack[_i2 + 1];
                      }

                      stack[n - 1] = t;
                      _j++;
                    }
                  }
                  break;

                case 34:
                  // hflex
                  c1x = x + stack.shift();
                  c1y = y;
                  c2x = c1x + stack.shift();
                  c2y = c1y + stack.shift();
                  var c3x = c2x + stack.shift();
                  var c3y = c2y;
                  var c4x = c3x + stack.shift();
                  var c4y = c3y;
                  var c5x = c4x + stack.shift();
                  var c5y = c4y;
                  var c6x = c5x + stack.shift();
                  var c6y = c5y;
                  x = c6x;
                  y = c6y;

                  path.bezierCurveTo(c1x, c1y, c2x, c2y, c3x, c3y);
                  path.bezierCurveTo(c4x, c4y, c5x, c5y, c6x, c6y);
                  break;

                case 35:
                  // flex
                  var pts = [];

                  for (var _i3 = 0; _i3 <= 5; _i3++) {
                    x += stack.shift();
                    y += stack.shift();
                    pts.push(x, y);
                  }

                  path.bezierCurveTo.apply(path, pts.slice(0, 6));
                  path.bezierCurveTo.apply(path, pts.slice(6));
                  stack.shift(); // fd
                  break;

                case 36:
                  // hflex1
                  c1x = x + stack.shift();
                  c1y = y + stack.shift();
                  c2x = c1x + stack.shift();
                  c2y = c1y + stack.shift();
                  c3x = c2x + stack.shift();
                  c3y = c2y;
                  c4x = c3x + stack.shift();
                  c4y = c3y;
                  c5x = c4x + stack.shift();
                  c5y = c4y + stack.shift();
                  c6x = c5x + stack.shift();
                  c6y = c5y;
                  x = c6x;
                  y = c6y;

                  path.bezierCurveTo(c1x, c1y, c2x, c2y, c3x, c3y);
                  path.bezierCurveTo(c4x, c4y, c5x, c5y, c6x, c6y);
                  break;

                case 37:
                  // flex1
                  var startx = x;
                  var starty = y;

                  pts = [];
                  for (var _i4 = 0; _i4 <= 4; _i4++) {
                    x += stack.shift();
                    y += stack.shift();
                    pts.push(x, y);
                  }

                  if (Math.abs(x - startx) > Math.abs(y - starty)) {
                    // horizontal
                    x += stack.shift();
                    y = starty;
                  } else {
                    x = startx;
                    y += stack.shift();
                  }

                  pts.push(x, y);
                  path.bezierCurveTo.apply(path, pts.slice(0, 6));
                  path.bezierCurveTo.apply(path, pts.slice(6));
                  break;

                default:
                  throw new Error('Unknown op: 12 ' + op);
              }
              break;

            default:
              throw new Error('Unknown op: ' + op);
          }
        } else if (op < 247) {
          stack.push(op - 139);
        } else if (op < 251) {
          var b1 = stream.readUInt8();
          stack.push((op - 247) * 256 + b1 + 108);
        } else if (op < 255) {
          var b1 = stream.readUInt8();
          stack.push(-(op - 251) * 256 - b1 - 108);
        } else {
          stack.push(stream.readInt32BE() / 65536);
        }
      }
    };

    parse();

    if (open) {
      path.closePath();
    }

    return path;
  };

  return CFFGlyph;
}(Glyph);

var SBIXImage = new r.Struct({
  originX: r.uint16,
  originY: r.uint16,
  type: new r.String(4),
  data: new r.Buffer(function (t) {
    return t.parent.buflen - t._currentOffset;
  })
});

/**
 * Represents a color (e.g. emoji) glyph in Apple's SBIX format.
 */

var SBIXGlyph = function (_TTFGlyph) {
  _inherits(SBIXGlyph, _TTFGlyph);

  function SBIXGlyph() {
    _classCallCheck(this, SBIXGlyph);

    return _possibleConstructorReturn(this, _TTFGlyph.apply(this, arguments));
  }

  /**
   * Returns an object representing a glyph image at the given point size.
   * The object has a data property with a Buffer containing the actual image data,
   * along with the image type, and origin.
   *
   * @param {number} size
   * @return {object}
   */
  SBIXGlyph.prototype.getImageForSize = function getImageForSize(size) {
    for (var i = 0; i < this._font.sbix.imageTables.length; i++) {
      var table = this._font.sbix.imageTables[i];
      if (table.ppem >= size) {
        break;
      }
    }

    var offsets = table.imageOffsets;
    var start = offsets[this.id];
    var end = offsets[this.id + 1];

    if (start === end) {
      return null;
    }

    this._font.stream.pos = start;
    return SBIXImage.decode(this._font.stream, { buflen: end - start });
  };

  SBIXGlyph.prototype.render = function render(ctx, size) {
    var img = this.getImageForSize(size);
    if (img != null) {
      var scale = size / this._font.unitsPerEm;
      ctx.image(img.data, { height: size, x: img.originX, y: (this.bbox.minY - img.originY) * scale });
    }

    if (this._font.sbix.flags.renderOutlines) {
      _TTFGlyph.prototype.render.call(this, ctx, size);
    }
  };

  return SBIXGlyph;
}(TTFGlyph);

var COLRLayer = function COLRLayer(glyph, color) {
  _classCallCheck(this, COLRLayer);

  this.glyph = glyph;
  this.color = color;
};

/**
 * Represents a color (e.g. emoji) glyph in Microsoft's COLR format.
 * Each glyph in this format contain a list of colored layers, each
 * of which  is another vector glyph.
 */


var COLRGlyph = function (_Glyph) {
  _inherits(COLRGlyph, _Glyph);

  function COLRGlyph() {
    _classCallCheck(this, COLRGlyph);

    return _possibleConstructorReturn(this, _Glyph.apply(this, arguments));
  }

  COLRGlyph.prototype._getBBox = function _getBBox() {
    var bbox = new BBox();
    for (var i = 0; i < this.layers.length; i++) {
      var layer = this.layers[i];
      var b = layer.glyph.bbox;
      bbox.addPoint(b.minX, b.minY);
      bbox.addPoint(b.maxX, b.maxY);
    }

    return bbox;
  };

  /**
   * Returns an array of objects containing the glyph and color for
   * each layer in the composite color glyph.
   * @type {object[]}
   */


  COLRGlyph.prototype.render = function render(ctx, size) {
    for (var _iterator = this.layers, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var _ref2 = _ref,
          glyph = _ref2.glyph,
          color = _ref2.color;

      ctx.fillColor([color.red, color.green, color.blue], color.alpha / 255 * 100);
      glyph.render(ctx, size);
    }

    return;
  };

  _createClass(COLRGlyph, [{
    key: 'layers',
    get: function get() {
      var cpal = this._font.CPAL;
      var colr = this._font.COLR;
      var low = 0;
      var high = colr.baseGlyphRecord.length - 1;

      while (low <= high) {
        var mid = low + high >> 1;
        var rec = colr.baseGlyphRecord[mid];

        if (this.id < rec.gid) {
          high = mid - 1;
        } else if (this.id > rec.gid) {
          low = mid + 1;
        } else {
          var baseLayer = rec;
          break;
        }
      }

      // if base glyph not found in COLR table,
      // default to normal glyph from glyf or CFF
      if (baseLayer == null) {
        var g = this._font._getBaseGlyph(this.id);
        var color = {
          red: 0,
          green: 0,
          blue: 0,
          alpha: 255
        };

        return [new COLRLayer(g, color)];
      }

      // otherwise, return an array of all the layers
      var layers = [];
      for (var i = baseLayer.firstLayerIndex; i < baseLayer.firstLayerIndex + baseLayer.numLayers; i++) {
        var rec = colr.layerRecords[i];
        var color = cpal.colorRecords[rec.paletteIndex];
        var g = this._font._getBaseGlyph(rec.gid);
        layers.push(new COLRLayer(g, color));
      }

      return layers;
    }
  }]);

  return COLRGlyph;
}(Glyph);

var TUPLES_SHARE_POINT_NUMBERS = 0x8000;
var TUPLE_COUNT_MASK = 0x0fff;
var EMBEDDED_TUPLE_COORD = 0x8000;
var INTERMEDIATE_TUPLE = 0x4000;
var PRIVATE_POINT_NUMBERS = 0x2000;
var TUPLE_INDEX_MASK = 0x0fff;
var POINTS_ARE_WORDS = 0x80;
var POINT_RUN_COUNT_MASK = 0x7f;
var DELTAS_ARE_ZERO = 0x80;
var DELTAS_ARE_WORDS = 0x40;
var DELTA_RUN_COUNT_MASK = 0x3f;

/**
 * This class is transforms TrueType glyphs according to the data from
 * the Apple Advanced Typography variation tables (fvar, gvar, and avar).
 * These tables allow infinite adjustments to glyph weight, width, slant,
 * and optical size without the designer needing to specify every exact style.
 *
 * Apple's documentation for these tables is not great, so thanks to the
 * Freetype project for figuring much of this out.
 *
 * @private
 */

var GlyphVariationProcessor = function () {
  function GlyphVariationProcessor(font, coords) {
    _classCallCheck(this, GlyphVariationProcessor);

    this.font = font;
    this.normalizedCoords = this.normalizeCoords(coords);
    this.blendVectors = new _Map();
  }

  GlyphVariationProcessor.prototype.normalizeCoords = function normalizeCoords(coords) {
    // the default mapping is linear along each axis, in two segments:
    // from the minValue to defaultValue, and from defaultValue to maxValue.
    var normalized = [];
    for (var i = 0; i < this.font.fvar.axis.length; i++) {
      var axis = this.font.fvar.axis[i];
      if (coords[i] < axis.defaultValue) {
        normalized.push((coords[i] - axis.defaultValue + _Number$EPSILON) / (axis.defaultValue - axis.minValue + _Number$EPSILON));
      } else {
        normalized.push((coords[i] - axis.defaultValue + _Number$EPSILON) / (axis.maxValue - axis.defaultValue + _Number$EPSILON));
      }
    }

    // if there is an avar table, the normalized value is calculated
    // by interpolating between the two nearest mapped values.
    if (this.font.avar) {
      for (var i = 0; i < this.font.avar.segment.length; i++) {
        var segment = this.font.avar.segment[i];
        for (var j = 0; j < segment.correspondence.length; j++) {
          var pair = segment.correspondence[j];
          if (j >= 1 && normalized[i] < pair.fromCoord) {
            var prev = segment.correspondence[j - 1];
            normalized[i] = ((normalized[i] - prev.fromCoord) * (pair.toCoord - prev.toCoord) + _Number$EPSILON) / (pair.fromCoord - prev.fromCoord + _Number$EPSILON) + prev.toCoord;

            break;
          }
        }
      }
    }

    return normalized;
  };

  GlyphVariationProcessor.prototype.transformPoints = function transformPoints(gid, glyphPoints) {
    if (!this.font.fvar || !this.font.gvar) {
      return;
    }

    var gvar = this.font.gvar;

    if (gid >= gvar.glyphCount) {
      return;
    }

    var offset = gvar.offsets[gid];
    if (offset === gvar.offsets[gid + 1]) {
      return;
    }

    // Read the gvar data for this glyph
    var stream = this.font.stream;

    stream.pos = offset;
    if (stream.pos >= stream.length) {
      return;
    }

    var tupleCount = stream.readUInt16BE();
    var offsetToData = offset + stream.readUInt16BE();

    if (tupleCount & TUPLES_SHARE_POINT_NUMBERS) {
      var here = stream.pos;
      stream.pos = offsetToData;
      var sharedPoints = this.decodePoints();
      offsetToData = stream.pos;
      stream.pos = here;
    }

    var origPoints = glyphPoints.map(function (pt) {
      return pt.copy();
    });

    tupleCount &= TUPLE_COUNT_MASK;
    for (var i = 0; i < tupleCount; i++) {
      var tupleDataSize = stream.readUInt16BE();
      var tupleIndex = stream.readUInt16BE();

      if (tupleIndex & EMBEDDED_TUPLE_COORD) {
        var tupleCoords = [];
        for (var a = 0; a < gvar.axisCount; a++) {
          tupleCoords.push(stream.readInt16BE() / 16384);
        }
      } else {
        if ((tupleIndex & TUPLE_INDEX_MASK) >= gvar.globalCoordCount) {
          throw new Error('Invalid gvar table');
        }

        var tupleCoords = gvar.globalCoords[tupleIndex & TUPLE_INDEX_MASK];
      }

      if (tupleIndex & INTERMEDIATE_TUPLE) {
        var startCoords = [];
        for (var _a = 0; _a < gvar.axisCount; _a++) {
          startCoords.push(stream.readInt16BE() / 16384);
        }

        var endCoords = [];
        for (var _a2 = 0; _a2 < gvar.axisCount; _a2++) {
          endCoords.push(stream.readInt16BE() / 16384);
        }
      }

      // Get the factor at which to apply this tuple
      var factor = this.tupleFactor(tupleIndex, tupleCoords, startCoords, endCoords);
      if (factor === 0) {
        offsetToData += tupleDataSize;
        continue;
      }

      var here = stream.pos;
      stream.pos = offsetToData;

      if (tupleIndex & PRIVATE_POINT_NUMBERS) {
        var points = this.decodePoints();
      } else {
        var points = sharedPoints;
      }

      // points.length = 0 means there are deltas for all points
      var nPoints = points.length === 0 ? glyphPoints.length : points.length;
      var xDeltas = this.decodeDeltas(nPoints);
      var yDeltas = this.decodeDeltas(nPoints);

      if (points.length === 0) {
        // all points
        for (var _i = 0; _i < glyphPoints.length; _i++) {
          var point = glyphPoints[_i];
          point.x += Math.round(xDeltas[_i] * factor);
          point.y += Math.round(yDeltas[_i] * factor);
        }
      } else {
        var outPoints = origPoints.map(function (pt) {
          return pt.copy();
        });
        var hasDelta = glyphPoints.map(function () {
          return false;
        });

        for (var _i2 = 0; _i2 < points.length; _i2++) {
          var idx = points[_i2];
          if (idx < glyphPoints.length) {
            var _point = outPoints[idx];
            hasDelta[idx] = true;

            _point.x += Math.round(xDeltas[_i2] * factor);
            _point.y += Math.round(yDeltas[_i2] * factor);
          }
        }

        this.interpolateMissingDeltas(outPoints, origPoints, hasDelta);

        for (var _i3 = 0; _i3 < glyphPoints.length; _i3++) {
          var deltaX = outPoints[_i3].x - origPoints[_i3].x;
          var deltaY = outPoints[_i3].y - origPoints[_i3].y;

          glyphPoints[_i3].x += deltaX;
          glyphPoints[_i3].y += deltaY;
        }
      }

      offsetToData += tupleDataSize;
      stream.pos = here;
    }
  };

  GlyphVariationProcessor.prototype.decodePoints = function decodePoints() {
    var stream = this.font.stream;
    var count = stream.readUInt8();

    if (count & POINTS_ARE_WORDS) {
      count = (count & POINT_RUN_COUNT_MASK) << 8 | stream.readUInt8();
    }

    var points = new Uint16Array(count);
    var i = 0;
    var point = 0;
    while (i < count) {
      var run = stream.readUInt8();
      var runCount = (run & POINT_RUN_COUNT_MASK) + 1;
      var fn = run & POINTS_ARE_WORDS ? stream.readUInt16 : stream.readUInt8;

      for (var j = 0; j < runCount && i < count; j++) {
        point += fn.call(stream);
        points[i++] = point;
      }
    }

    return points;
  };

  GlyphVariationProcessor.prototype.decodeDeltas = function decodeDeltas(count) {
    var stream = this.font.stream;
    var i = 0;
    var deltas = new Int16Array(count);

    while (i < count) {
      var run = stream.readUInt8();
      var runCount = (run & DELTA_RUN_COUNT_MASK) + 1;

      if (run & DELTAS_ARE_ZERO) {
        i += runCount;
      } else {
        var fn = run & DELTAS_ARE_WORDS ? stream.readInt16BE : stream.readInt8;
        for (var j = 0; j < runCount && i < count; j++) {
          deltas[i++] = fn.call(stream);
        }
      }
    }

    return deltas;
  };

  GlyphVariationProcessor.prototype.tupleFactor = function tupleFactor(tupleIndex, tupleCoords, startCoords, endCoords) {
    var normalized = this.normalizedCoords;
    var gvar = this.font.gvar;

    var factor = 1;

    for (var i = 0; i < gvar.axisCount; i++) {
      if (tupleCoords[i] === 0) {
        continue;
      }

      if (normalized[i] === 0) {
        return 0;
      }

      if ((tupleIndex & INTERMEDIATE_TUPLE) === 0) {
        if (normalized[i] < Math.min(0, tupleCoords[i]) || normalized[i] > Math.max(0, tupleCoords[i])) {
          return 0;
        }

        factor = (factor * normalized[i] + _Number$EPSILON) / (tupleCoords[i] + _Number$EPSILON);
      } else {
        if (normalized[i] < startCoords[i] || normalized[i] > endCoords[i]) {
          return 0;
        } else if (normalized[i] < tupleCoords[i]) {
          factor = factor * (normalized[i] - startCoords[i] + _Number$EPSILON) / (tupleCoords[i] - startCoords[i] + _Number$EPSILON);
        } else {
          factor = factor * (endCoords[i] - normalized[i] + _Number$EPSILON) / (endCoords[i] - tupleCoords[i] + _Number$EPSILON);
        }
      }
    }

    return factor;
  };

  // Interpolates points without delta values.
  // Needed for the Ø and Q glyphs in Skia.
  // Algorithm from Freetype.


  GlyphVariationProcessor.prototype.interpolateMissingDeltas = function interpolateMissingDeltas(points, inPoints, hasDelta) {
    if (points.length === 0) {
      return;
    }

    var point = 0;
    while (point < points.length) {
      var firstPoint = point;

      // find the end point of the contour
      var endPoint = point;
      var pt = points[endPoint];
      while (!pt.endContour) {
        pt = points[++endPoint];
      }

      // find the first point that has a delta
      while (point <= endPoint && !hasDelta[point]) {
        point++;
      }

      if (point > endPoint) {
        continue;
      }

      var firstDelta = point;
      var curDelta = point;
      point++;

      while (point <= endPoint) {
        // find the next point with a delta, and interpolate intermediate points
        if (hasDelta[point]) {
          this.deltaInterpolate(curDelta + 1, point - 1, curDelta, point, inPoints, points);
          curDelta = point;
        }

        point++;
      }

      // shift contour if we only have a single delta
      if (curDelta === firstDelta) {
        this.deltaShift(firstPoint, endPoint, curDelta, inPoints, points);
      } else {
        // otherwise, handle the remaining points at the end and beginning of the contour
        this.deltaInterpolate(curDelta + 1, endPoint, curDelta, firstDelta, inPoints, points);

        if (firstDelta > 0) {
          this.deltaInterpolate(firstPoint, firstDelta - 1, curDelta, firstDelta, inPoints, points);
        }
      }

      point = endPoint + 1;
    }
  };

  GlyphVariationProcessor.prototype.deltaInterpolate = function deltaInterpolate(p1, p2, ref1, ref2, inPoints, outPoints) {
    if (p1 > p2) {
      return;
    }

    var iterable = ['x', 'y'];
    for (var i = 0; i < iterable.length; i++) {
      var k = iterable[i];
      if (inPoints[ref1][k] > inPoints[ref2][k]) {
        var p = ref1;
        ref1 = ref2;
        ref2 = p;
      }

      var in1 = inPoints[ref1][k];
      var in2 = inPoints[ref2][k];
      var out1 = outPoints[ref1][k];
      var out2 = outPoints[ref2][k];

      // If the reference points have the same coordinate but different
      // delta, inferred delta is zero.  Otherwise interpolate.
      if (in1 !== in2 || out1 === out2) {
        var scale = in1 === in2 ? 0 : (out2 - out1) / (in2 - in1);

        for (var _p = p1; _p <= p2; _p++) {
          var out = inPoints[_p][k];

          if (out <= in1) {
            out += out1 - in1;
          } else if (out >= in2) {
            out += out2 - in2;
          } else {
            out = out1 + (out - in1) * scale;
          }

          outPoints[_p][k] = out;
        }
      }
    }
  };

  GlyphVariationProcessor.prototype.deltaShift = function deltaShift(p1, p2, ref, inPoints, outPoints) {
    var deltaX = outPoints[ref].x - inPoints[ref].x;
    var deltaY = outPoints[ref].y - inPoints[ref].y;

    if (deltaX === 0 && deltaY === 0) {
      return;
    }

    for (var p = p1; p <= p2; p++) {
      if (p !== ref) {
        outPoints[p].x += deltaX;
        outPoints[p].y += deltaY;
      }
    }
  };

  GlyphVariationProcessor.prototype.getAdvanceAdjustment = function getAdvanceAdjustment(gid, table) {
    var outerIndex = void 0,
        innerIndex = void 0;

    if (table.advanceWidthMapping) {
      var idx = gid;
      if (idx >= table.advanceWidthMapping.mapCount) {
        idx = table.advanceWidthMapping.mapCount - 1;
      }

      var entryFormat = table.advanceWidthMapping.entryFormat;
      var _table$advanceWidthMa = table.advanceWidthMapping.mapData[idx];
      outerIndex = _table$advanceWidthMa.outerIndex;
      innerIndex = _table$advanceWidthMa.innerIndex;
    } else {
      outerIndex = 0;
      innerIndex = gid;
    }

    return this.getDelta(table.itemVariationStore, outerIndex, innerIndex);
  };

  // See pseudo code from `Font Variations Overview'
  // in the OpenType specification.


  GlyphVariationProcessor.prototype.getDelta = function getDelta(itemStore, outerIndex, innerIndex) {
    if (outerIndex >= itemStore.itemVariationData.length) {
      return 0;
    }

    var varData = itemStore.itemVariationData[outerIndex];
    if (innerIndex >= varData.deltaSets.length) {
      return 0;
    }

    var deltaSet = varData.deltaSets[innerIndex];
    var blendVector = this.getBlendVector(itemStore, outerIndex);
    var netAdjustment = 0;

    for (var master = 0; master < varData.regionIndexCount; master++) {
      netAdjustment += deltaSet.deltas[master] * blendVector[master];
    }

    return netAdjustment;
  };

  GlyphVariationProcessor.prototype.getBlendVector = function getBlendVector(itemStore, outerIndex) {
    var varData = itemStore.itemVariationData[outerIndex];
    if (this.blendVectors.has(varData)) {
      return this.blendVectors.get(varData);
    }

    var normalizedCoords = this.normalizedCoords;
    var blendVector = [];

    // outer loop steps through master designs to be blended
    for (var master = 0; master < varData.regionIndexCount; master++) {
      var scalar = 1;
      var regionIndex = varData.regionIndexes[master];
      var axes = itemStore.variationRegionList.variationRegions[regionIndex];

      // inner loop steps through axes in this region
      for (var j = 0; j < axes.length; j++) {
        var axis = axes[j];
        var axisScalar = void 0;

        // compute the scalar contribution of this axis
        // ignore invalid ranges
        if (axis.startCoord > axis.peakCoord || axis.peakCoord > axis.endCoord) {
          axisScalar = 1;
        } else if (axis.startCoord < 0 && axis.endCoord > 0 && axis.peakCoord !== 0) {
          axisScalar = 1;

          // peak of 0 means ignore this axis
        } else if (axis.peakCoord === 0) {
          axisScalar = 1;

          // ignore this region if coords are out of range
        } else if (normalizedCoords[j] < axis.startCoord || normalizedCoords[j] > axis.endCoord) {
          axisScalar = 0;

          // calculate a proportional factor
        } else {
          if (normalizedCoords[j] === axis.peakCoord) {
            axisScalar = 1;
          } else if (normalizedCoords[j] < axis.peakCoord) {
            axisScalar = (normalizedCoords[j] - axis.startCoord + _Number$EPSILON) / (axis.peakCoord - axis.startCoord + _Number$EPSILON);
          } else {
            axisScalar = (axis.endCoord - normalizedCoords[j] + _Number$EPSILON) / (axis.endCoord - axis.peakCoord + _Number$EPSILON);
          }
        }

        // take product of all the axis scalars
        scalar *= axisScalar;
      }

      blendVector[master] = scalar;
    }

    this.blendVectors.set(varData, blendVector);
    return blendVector;
  };

  return GlyphVariationProcessor;
}();

var Subset = function () {
  function Subset(font) {
    _classCallCheck(this, Subset);

    this.font = font;
    this.glyphs = [];
    this.mapping = {};

    // always include the missing glyph
    this.includeGlyph(0);
  }

  Subset.prototype.includeGlyph = function includeGlyph(glyph) {
    if ((typeof glyph === 'undefined' ? 'undefined' : _typeof(glyph)) === 'object') {
      glyph = glyph.id;
    }

    if (this.mapping[glyph] == null) {
      this.glyphs.push(glyph);
      this.mapping[glyph] = this.glyphs.length - 1;
    }

    return this.mapping[glyph];
  };

  Subset.prototype.encodeStream = function encodeStream() {
    var _this = this;

    var s = new r.EncodeStream();

    process.nextTick(function () {
      _this.encode(s);
      return s.end();
    });

    return s;
  };

  return Subset;
}();

// Flags for simple glyphs
var ON_CURVE$1 = 1 << 0;
var X_SHORT_VECTOR$1 = 1 << 1;
var Y_SHORT_VECTOR$1 = 1 << 2;
var REPEAT$1 = 1 << 3;
var SAME_X$1 = 1 << 4;
var SAME_Y$1 = 1 << 5;

var Point$1 = function () {
  function Point() {
    _classCallCheck(this, Point);
  }

  Point.size = function size(val) {
    return val >= 0 && val <= 255 ? 1 : 2;
  };

  Point.encode = function encode(stream, value) {
    if (value >= 0 && value <= 255) {
      stream.writeUInt8(value);
    } else {
      stream.writeInt16BE(value);
    }
  };

  return Point;
}();

var Glyf = new r.Struct({
  numberOfContours: r.int16, // if negative, this is a composite glyph
  xMin: r.int16,
  yMin: r.int16,
  xMax: r.int16,
  yMax: r.int16,
  endPtsOfContours: new r.Array(r.uint16, 'numberOfContours'),
  instructions: new r.Array(r.uint8, r.uint16),
  flags: new r.Array(r.uint8, 0),
  xPoints: new r.Array(Point$1, 0),
  yPoints: new r.Array(Point$1, 0)
});

/**
 * Encodes TrueType glyph outlines
 */

var TTFGlyphEncoder = function () {
  function TTFGlyphEncoder() {
    _classCallCheck(this, TTFGlyphEncoder);
  }

  TTFGlyphEncoder.prototype.encodeSimple = function encodeSimple(path) {
    var instructions = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];

    var endPtsOfContours = [];
    var xPoints = [];
    var yPoints = [];
    var flags = [];
    var same = 0;
    var lastX = 0,
        lastY = 0,
        lastFlag = 0;
    var pointCount = 0;

    for (var i = 0; i < path.commands.length; i++) {
      var c = path.commands[i];

      for (var j = 0; j < c.args.length; j += 2) {
        var x = c.args[j];
        var y = c.args[j + 1];
        var flag = 0;

        // If the ending point of a quadratic curve is the midpoint
        // between the control point and the control point of the next
        // quadratic curve, we can omit the ending point.
        if (c.command === 'quadraticCurveTo' && j === 2) {
          var next = path.commands[i + 1];
          if (next && next.command === 'quadraticCurveTo') {
            var midX = (lastX + next.args[0]) / 2;
            var midY = (lastY + next.args[1]) / 2;

            if (x === midX && y === midY) {
              continue;
            }
          }
        }

        // All points except control points are on curve.
        if (!(c.command === 'quadraticCurveTo' && j === 0)) {
          flag |= ON_CURVE$1;
        }

        flag = this._encodePoint(x, lastX, xPoints, flag, X_SHORT_VECTOR$1, SAME_X$1);
        flag = this._encodePoint(y, lastY, yPoints, flag, Y_SHORT_VECTOR$1, SAME_Y$1);

        if (flag === lastFlag && same < 255) {
          flags[flags.length - 1] |= REPEAT$1;
          same++;
        } else {
          if (same > 0) {
            flags.push(same);
            same = 0;
          }

          flags.push(flag);
          lastFlag = flag;
        }

        lastX = x;
        lastY = y;
        pointCount++;
      }

      if (c.command === 'closePath') {
        endPtsOfContours.push(pointCount - 1);
      }
    }

    // Close the path if the last command didn't already
    if (path.commands.length > 1 && path.commands[path.commands.length - 1].command !== 'closePath') {
      endPtsOfContours.push(pointCount - 1);
    }

    var bbox = path.bbox;
    var glyf = {
      numberOfContours: endPtsOfContours.length,
      xMin: bbox.minX,
      yMin: bbox.minY,
      xMax: bbox.maxX,
      yMax: bbox.maxY,
      endPtsOfContours: endPtsOfContours,
      instructions: instructions,
      flags: flags,
      xPoints: xPoints,
      yPoints: yPoints
    };

    var size = Glyf.size(glyf);
    var tail = 4 - size % 4;

    var stream = new r.EncodeStream(size + tail);
    Glyf.encode(stream, glyf);

    // Align to 4-byte length
    if (tail !== 0) {
      stream.fill(0, tail);
    }

    return stream.buffer;
  };

  TTFGlyphEncoder.prototype._encodePoint = function _encodePoint(value, last, points, flag, shortFlag, sameFlag) {
    var diff = value - last;

    if (value === last) {
      flag |= sameFlag;
    } else {
      if (-255 <= diff && diff <= 255) {
        flag |= shortFlag;
        if (diff < 0) {
          diff = -diff;
        } else {
          flag |= sameFlag;
        }
      }

      points.push(diff);
    }

    return flag;
  };

  return TTFGlyphEncoder;
}();

var TTFSubset = function (_Subset) {
  _inherits(TTFSubset, _Subset);

  function TTFSubset(font) {
    _classCallCheck(this, TTFSubset);

    var _this = _possibleConstructorReturn(this, _Subset.call(this, font));

    _this.glyphEncoder = new TTFGlyphEncoder();
    return _this;
  }

  TTFSubset.prototype._addGlyph = function _addGlyph(gid) {
    var glyph = this.font.getGlyph(gid);
    var glyf = glyph._decode();

    // get the offset to the glyph from the loca table
    var curOffset = this.font.loca.offsets[gid];
    var nextOffset = this.font.loca.offsets[gid + 1];

    var stream = this.font._getTableStream('glyf');
    stream.pos += curOffset;

    var buffer = stream.readBuffer(nextOffset - curOffset);

    // if it is a compound glyph, include its components
    if (glyf && glyf.numberOfContours < 0) {
      buffer = new Buffer(buffer);
      for (var _iterator = glyf.components, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
        var _ref;

        if (_isArray) {
          if (_i >= _iterator.length) break;
          _ref = _iterator[_i++];
        } else {
          _i = _iterator.next();
          if (_i.done) break;
          _ref = _i.value;
        }

        var component = _ref;

        gid = this.includeGlyph(component.glyphID);
        buffer.writeUInt16BE(gid, component.pos);
      }
    } else if (glyf && this.font._variationProcessor) {
      // If this is a TrueType variation glyph, re-encode the path
      buffer = this.glyphEncoder.encodeSimple(glyph.path, glyf.instructions);
    }

    this.glyf.push(buffer);
    this.loca.offsets.push(this.offset);

    this.hmtx.metrics.push({
      advance: glyph.advanceWidth,
      bearing: glyph._getMetrics().leftBearing
    });

    this.offset += buffer.length;
    return this.glyf.length - 1;
  };

  TTFSubset.prototype.encode = function encode(stream) {
    // tables required by PDF spec:
    //   head, hhea, loca, maxp, cvt , prep, glyf, hmtx, fpgm
    //
    // additional tables required for standalone fonts:
    //   name, cmap, OS/2, post

    this.glyf = [];
    this.offset = 0;
    this.loca = {
      offsets: []
    };

    this.hmtx = {
      metrics: [],
      bearings: []
    };

    // include all the glyphs
    // not using a for loop because we need to support adding more
    // glyphs to the array as we go, and CoffeeScript caches the length.
    var i = 0;
    while (i < this.glyphs.length) {
      this._addGlyph(this.glyphs[i++]);
    }

    var maxp = cloneDeep(this.font.maxp);
    maxp.numGlyphs = this.glyf.length;

    this.loca.offsets.push(this.offset);
    tables.loca.preEncode.call(this.loca);

    var head = cloneDeep(this.font.head);
    head.indexToLocFormat = this.loca.version;

    var hhea = cloneDeep(this.font.hhea);
    hhea.numberOfMetrics = this.hmtx.metrics.length;

    // map = []
    // for index in [0...256]
    //     if index < @numGlyphs
    //         map[index] = index
    //     else
    //         map[index] = 0
    //
    // cmapTable =
    //     version: 0
    //     length: 262
    //     language: 0
    //     codeMap: map
    //
    // cmap =
    //     version: 0
    //     numSubtables: 1
    //     tables: [
    //         platformID: 1
    //         encodingID: 0
    //         table: cmapTable
    //     ]

    // TODO: subset prep, cvt, fpgm?
    Directory.encode(stream, {
      tables: {
        head: head,
        hhea: hhea,
        loca: this.loca,
        maxp: maxp,
        'cvt ': this.font['cvt '],
        prep: this.font.prep,
        glyf: this.glyf,
        hmtx: this.hmtx,
        fpgm: this.font.fpgm

        // name: clone @font.name
        // 'OS/2': clone @font['OS/2']
        // post: clone @font.post
        // cmap: cmap
      }
    });
  };

  return TTFSubset;
}(Subset);

var CFFSubset = function (_Subset) {
  _inherits(CFFSubset, _Subset);

  function CFFSubset(font) {
    _classCallCheck(this, CFFSubset);

    var _this = _possibleConstructorReturn(this, _Subset.call(this, font));

    _this.cff = _this.font['CFF '];
    if (!_this.cff) {
      throw new Error('Not a CFF Font');
    }
    return _this;
  }

  CFFSubset.prototype.subsetCharstrings = function subsetCharstrings() {
    this.charstrings = [];
    var gsubrs = {};

    for (var _iterator = this.glyphs, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var gid = _ref;

      this.charstrings.push(this.cff.getCharString(gid));

      var glyph = this.font.getGlyph(gid);
      var path = glyph.path; // this causes the glyph to be parsed

      for (var subr in glyph._usedGsubrs) {
        gsubrs[subr] = true;
      }
    }

    this.gsubrs = this.subsetSubrs(this.cff.globalSubrIndex, gsubrs);
  };

  CFFSubset.prototype.subsetSubrs = function subsetSubrs(subrs, used) {
    var res = [];
    for (var i = 0; i < subrs.length; i++) {
      var subr = subrs[i];
      if (used[i]) {
        this.cff.stream.pos = subr.offset;
        res.push(this.cff.stream.readBuffer(subr.length));
      } else {
        res.push(new Buffer([11])); // return
      }
    }

    return res;
  };

  CFFSubset.prototype.subsetFontdict = function subsetFontdict(topDict) {
    topDict.FDArray = [];
    topDict.FDSelect = {
      version: 0,
      fds: []
    };

    var used_fds = {};
    var used_subrs = [];
    for (var _iterator2 = this.glyphs, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
      var _ref2;

      if (_isArray2) {
        if (_i2 >= _iterator2.length) break;
        _ref2 = _iterator2[_i2++];
      } else {
        _i2 = _iterator2.next();
        if (_i2.done) break;
        _ref2 = _i2.value;
      }

      var gid = _ref2;

      var fd = this.cff.fdForGlyph(gid);
      if (fd == null) {
        continue;
      }

      if (!used_fds[fd]) {
        topDict.FDArray.push(_Object$assign({}, this.cff.topDict.FDArray[fd]));
        used_subrs.push({});
      }

      used_fds[fd] = true;
      topDict.FDSelect.fds.push(topDict.FDArray.length - 1);

      var glyph = this.font.getGlyph(gid);
      var path = glyph.path; // this causes the glyph to be parsed
      for (var subr in glyph._usedSubrs) {
        used_subrs[used_subrs.length - 1][subr] = true;
      }
    }

    for (var i = 0; i < topDict.FDArray.length; i++) {
      var dict = topDict.FDArray[i];
      delete dict.FontName;
      if (dict.Private && dict.Private.Subrs) {
        dict.Private = _Object$assign({}, dict.Private);
        dict.Private.Subrs = this.subsetSubrs(dict.Private.Subrs, used_subrs[i]);
      }
    }

    return;
  };

  CFFSubset.prototype.createCIDFontdict = function createCIDFontdict(topDict) {
    var used_subrs = {};
    for (var _iterator3 = this.glyphs, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
      var _ref3;

      if (_isArray3) {
        if (_i3 >= _iterator3.length) break;
        _ref3 = _iterator3[_i3++];
      } else {
        _i3 = _iterator3.next();
        if (_i3.done) break;
        _ref3 = _i3.value;
      }

      var gid = _ref3;

      var glyph = this.font.getGlyph(gid);
      var path = glyph.path; // this causes the glyph to be parsed

      for (var subr in glyph._usedSubrs) {
        used_subrs[subr] = true;
      }
    }

    var privateDict = _Object$assign({}, this.cff.topDict.Private);
    privateDict.Subrs = this.subsetSubrs(this.cff.topDict.Private.Subrs, used_subrs);

    topDict.FDArray = [{ Private: privateDict }];
    return topDict.FDSelect = {
      version: 3,
      nRanges: 1,
      ranges: [{ first: 0, fd: 0 }],
      sentinel: this.charstrings.length
    };
  };

  CFFSubset.prototype.addString = function addString(string) {
    if (!string) {
      return null;
    }

    if (!this.strings) {
      this.strings = [];
    }

    this.strings.push(string);
    return standardStrings.length + this.strings.length - 1;
  };

  CFFSubset.prototype.encode = function encode(stream) {
    this.subsetCharstrings();

    var charset = {
      version: this.charstrings.length > 255 ? 2 : 1,
      ranges: [{ first: 1, nLeft: this.charstrings.length - 2 }]
    };

    var topDict = _Object$assign({}, this.cff.topDict);
    topDict.Private = null;
    topDict.charset = charset;
    topDict.Encoding = null;
    topDict.CharStrings = this.charstrings;

    var _arr = ['version', 'Notice', 'Copyright', 'FullName', 'FamilyName', 'Weight', 'PostScript', 'BaseFontName', 'FontName'];
    for (var _i4 = 0; _i4 < _arr.length; _i4++) {
      var key = _arr[_i4];
      topDict[key] = this.addString(this.cff.string(topDict[key]));
    }

    topDict.ROS = [this.addString('Adobe'), this.addString('Identity'), 0];
    topDict.CIDCount = this.charstrings.length;

    if (this.cff.isCIDFont) {
      this.subsetFontdict(topDict);
    } else {
      this.createCIDFontdict(topDict);
    }

    var top = {
      version: 1,
      hdrSize: this.cff.hdrSize,
      offSize: this.cff.length,
      header: this.cff.header,
      nameIndex: [this.cff.postscriptName],
      topDictIndex: [topDict],
      stringIndex: this.strings,
      globalSubrIndex: this.gsubrs
    };

    CFFTop.encode(stream, top);
  };

  return CFFSubset;
}(Subset);

var _class;
function _applyDecoratedDescriptor(target, property, decorators, descriptor, context) {
  var desc = {};
  Object['ke' + 'ys'](descriptor).forEach(function (key) {
    desc[key] = descriptor[key];
  });
  desc.enumerable = !!desc.enumerable;
  desc.configurable = !!desc.configurable;

  if ('value' in desc || desc.initializer) {
    desc.writable = true;
  }

  desc = decorators.slice().reverse().reduce(function (desc, decorator) {
    return decorator(target, property, desc) || desc;
  }, desc);

  if (context && desc.initializer !== void 0) {
    desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
    desc.initializer = undefined;
  }

  if (desc.initializer === void 0) {
    Object['define' + 'Property'](target, property, desc);
    desc = null;
  }

  return desc;
}

/**
 * This is the base class for all SFNT-based font formats in fontkit.
 * It supports TrueType, and PostScript glyphs, and several color glyph formats.
 */
var TTFFont = (_class = function () {
  TTFFont.probe = function probe(buffer) {
    var format = buffer.toString('ascii', 0, 4);
    return format === 'true' || format === 'OTTO' || format === String.fromCharCode(0, 1, 0, 0);
  };

  function TTFFont(stream) {
    var variationCoords = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

    _classCallCheck(this, TTFFont);

    this.stream = stream;
    this.variationCoords = variationCoords;

    this._directoryPos = this.stream.pos;
    this._tables = {};
    this._glyphs = {};
    this._decodeDirectory();

    // define properties for each table to lazily parse
    for (var tag in this.directory.tables) {
      var table = this.directory.tables[tag];
      if (tables[tag] && table.length > 0) {
        _Object$defineProperty(this, tag, {
          get: this._getTable.bind(this, table)
        });
      }
    }
  }

  TTFFont.prototype._getTable = function _getTable(table) {
    if (!(table.tag in this._tables)) {
      try {
        this._tables[table.tag] = this._decodeTable(table);
      } catch (e) {
        if (fontkit.logErrors) {
          console.error('Error decoding table ' + table.tag);
          console.error(e.stack);
        }
      }
    }

    return this._tables[table.tag];
  };

  TTFFont.prototype._getTableStream = function _getTableStream(tag) {
    var table = this.directory.tables[tag];
    if (table) {
      this.stream.pos = table.offset;
      return this.stream;
    }

    return null;
  };

  TTFFont.prototype._decodeDirectory = function _decodeDirectory() {
    return this.directory = Directory.decode(this.stream, { _startOffset: 0 });
  };

  TTFFont.prototype._decodeTable = function _decodeTable(table) {
    var pos = this.stream.pos;

    var stream = this._getTableStream(table.tag);
    var result = tables[table.tag].decode(stream, this, table.length);

    this.stream.pos = pos;
    return result;
  };

  /**
   * The unique PostScript name for this font
   * @type {string}
   */


  /**
   * Gets a string from the font's `name` table
   * `lang` is a BCP-47 language code.
   * @return {string}
   */
  TTFFont.prototype.getName = function getName(key) {
    var lang = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'en';

    var record = this.name.records[key];
    if (record) {
      return record[lang];
    }

    return null;
  };

  /**
   * The font's full name, e.g. "Helvetica Bold"
   * @type {string}
   */


  /**
   * Returns whether there is glyph in the font for the given unicode code point.
   *
   * @param {number} codePoint
   * @return {boolean}
   */
  TTFFont.prototype.hasGlyphForCodePoint = function hasGlyphForCodePoint(codePoint) {
    return !!this._cmapProcessor.lookup(codePoint);
  };

  /**
   * Maps a single unicode code point to a Glyph object.
   * Does not perform any advanced substitutions (there is no context to do so).
   *
   * @param {number} codePoint
   * @return {Glyph}
   */


  TTFFont.prototype.glyphForCodePoint = function glyphForCodePoint(codePoint) {
    return this.getGlyph(this._cmapProcessor.lookup(codePoint), [codePoint]);
  };

  /**
   * Returns an array of Glyph objects for the given string.
   * This is only a one-to-one mapping from characters to glyphs.
   * For most uses, you should use font.layout (described below), which
   * provides a much more advanced mapping supporting AAT and OpenType shaping.
   *
   * @param {string} string
   * @return {Glyph[]}
   */


  TTFFont.prototype.glyphsForString = function glyphsForString(string) {
    var glyphs = [];
    var len = string.length;
    var idx = 0;
    var last = -1;
    var state = -1;

    while (idx <= len) {
      var code = 0;
      var nextState = 0;

      if (idx < len) {
        // Decode the next codepoint from UTF 16
        code = string.charCodeAt(idx++);
        if (0xd800 <= code && code <= 0xdbff && idx < len) {
          var next = string.charCodeAt(idx);
          if (0xdc00 <= next && next <= 0xdfff) {
            idx++;
            code = ((code & 0x3ff) << 10) + (next & 0x3ff) + 0x10000;
          }
        }

        // Compute the next state: 1 if the next codepoint is a variation selector, 0 otherwise.
        nextState = 0xfe00 <= code && code <= 0xfe0f || 0xe0100 <= code && code <= 0xe01ef ? 1 : 0;
      } else {
        idx++;
      }

      if (state === 0 && nextState === 1) {
        // Variation selector following normal codepoint.
        glyphs.push(this.getGlyph(this._cmapProcessor.lookup(last, code), [last, code]));
      } else if (state === 0 && nextState === 0) {
        // Normal codepoint following normal codepoint.
        glyphs.push(this.glyphForCodePoint(last));
      }

      last = code;
      state = nextState;
    }

    return glyphs;
  };

  /**
   * Returns a GlyphRun object, which includes an array of Glyphs and GlyphPositions for the given string.
   *
   * @param {string} string
   * @param {string[]} [userFeatures]
   * @param {string} [script]
   * @param {string} [language]
   * @param {string} [direction]
   * @return {GlyphRun}
   */
  TTFFont.prototype.layout = function layout(string, userFeatures, script, language, direction) {
    return this._layoutEngine.layout(string, userFeatures, script, language, direction);
  };

  /**
   * Returns an array of strings that map to the given glyph id.
   * @param {number} gid - glyph id
   */


  TTFFont.prototype.stringsForGlyph = function stringsForGlyph(gid) {
    return this._layoutEngine.stringsForGlyph(gid);
  };

  /**
   * An array of all [OpenType feature tags](https://www.microsoft.com/typography/otspec/featuretags.htm)
   * (or mapped AAT tags) supported by the font.
   * The features parameter is an array of OpenType feature tags to be applied in addition to the default set.
   * If this is an AAT font, the OpenType feature tags are mapped to AAT features.
   *
   * @type {string[]}
   */


  TTFFont.prototype.getAvailableFeatures = function getAvailableFeatures(script, language) {
    return this._layoutEngine.getAvailableFeatures(script, language);
  };

  TTFFont.prototype._getBaseGlyph = function _getBaseGlyph(glyph) {
    var characters = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];

    if (!this._glyphs[glyph]) {
      if (this.directory.tables.glyf) {
        this._glyphs[glyph] = new TTFGlyph(glyph, characters, this);
      } else if (this.directory.tables['CFF '] || this.directory.tables.CFF2) {
        this._glyphs[glyph] = new CFFGlyph(glyph, characters, this);
      }
    }

    return this._glyphs[glyph] || null;
  };

  /**
   * Returns a glyph object for the given glyph id.
   * You can pass the array of code points this glyph represents for
   * your use later, and it will be stored in the glyph object.
   *
   * @param {number} glyph
   * @param {number[]} characters
   * @return {Glyph}
   */


  TTFFont.prototype.getGlyph = function getGlyph(glyph) {
    var characters = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];

    if (!this._glyphs[glyph]) {
      if (this.directory.tables.sbix) {
        this._glyphs[glyph] = new SBIXGlyph(glyph, characters, this);
      } else if (this.directory.tables.COLR && this.directory.tables.CPAL) {
        this._glyphs[glyph] = new COLRGlyph(glyph, characters, this);
      } else {
        this._getBaseGlyph(glyph, characters);
      }
    }

    return this._glyphs[glyph] || null;
  };

  /**
   * Returns a Subset for this font.
   * @return {Subset}
   */


  TTFFont.prototype.createSubset = function createSubset() {
    if (this.directory.tables['CFF ']) {
      return new CFFSubset(this);
    }

    return new TTFSubset(this);
  };

  /**
   * Returns an object describing the available variation axes
   * that this font supports. Keys are setting tags, and values
   * contain the axis name, range, and default value.
   *
   * @type {object}
   */


  /**
   * Returns a new font with the given variation settings applied.
   * Settings can either be an instance name, or an object containing
   * variation tags as specified by the `variationAxes` property.
   *
   * @param {object} settings
   * @return {TTFFont}
   */
  TTFFont.prototype.getVariation = function getVariation(settings) {
    if (!(this.directory.tables.fvar && (this.directory.tables.gvar && this.directory.tables.glyf || this.directory.tables.CFF2))) {
      throw new Error('Variations require a font with the fvar, gvar and glyf, or CFF2 tables.');
    }

    if (typeof settings === 'string') {
      settings = this.namedVariations[settings];
    }

    if ((typeof settings === 'undefined' ? 'undefined' : _typeof(settings)) !== 'object') {
      throw new Error('Variation settings must be either a variation name or settings object.');
    }

    // normalize the coordinates
    var coords = this.fvar.axis.map(function (axis, i) {
      var axisTag = axis.axisTag.trim();
      if (axisTag in settings) {
        return Math.max(axis.minValue, Math.min(axis.maxValue, settings[axisTag]));
      } else {
        return axis.defaultValue;
      }
    });

    var stream = new r.DecodeStream(this.stream.buffer);
    stream.pos = this._directoryPos;

    var font = new TTFFont(stream, coords);
    font._tables = this._tables;

    return font;
  };

  // Standardized format plugin API
  TTFFont.prototype.getFont = function getFont(name) {
    return this.getVariation(name);
  };

  _createClass(TTFFont, [{
    key: 'postscriptName',
    get: function get() {
      var name = this.name.records.postscriptName;
      if (name) {
        var lang = _Object$keys(name)[0];
        return name[lang];
      }

      return null;
    }
  }, {
    key: 'fullName',
    get: function get() {
      return this.getName('fullName');
    }

    /**
     * The font's family name, e.g. "Helvetica"
     * @type {string}
     */

  }, {
    key: 'familyName',
    get: function get() {
      return this.getName('fontFamily');
    }

    /**
     * The font's sub-family, e.g. "Bold".
     * @type {string}
     */

  }, {
    key: 'subfamilyName',
    get: function get() {
      return this.getName('fontSubfamily');
    }

    /**
     * The font's copyright information
     * @type {string}
     */

  }, {
    key: 'copyright',
    get: function get() {
      return this.getName('copyright');
    }

    /**
     * The font's version number
     * @type {string}
     */

  }, {
    key: 'version',
    get: function get() {
      return this.getName('version');
    }

    /**
     * The font’s [ascender](https://en.wikipedia.org/wiki/Ascender_(typography))
     * @type {number}
     */

  }, {
    key: 'ascent',
    get: function get() {
      return this.hhea.ascent;
    }

    /**
     * The font’s [descender](https://en.wikipedia.org/wiki/Descender)
     * @type {number}
     */

  }, {
    key: 'descent',
    get: function get() {
      return this.hhea.descent;
    }

    /**
     * The amount of space that should be included between lines
     * @type {number}
     */

  }, {
    key: 'lineGap',
    get: function get() {
      return this.hhea.lineGap;
    }

    /**
     * The offset from the normal underline position that should be used
     * @type {number}
     */

  }, {
    key: 'underlinePosition',
    get: function get() {
      return this.post.underlinePosition;
    }

    /**
     * The weight of the underline that should be used
     * @type {number}
     */

  }, {
    key: 'underlineThickness',
    get: function get() {
      return this.post.underlineThickness;
    }

    /**
     * If this is an italic font, the angle the cursor should be drawn at to match the font design
     * @type {number}
     */

  }, {
    key: 'italicAngle',
    get: function get() {
      return this.post.italicAngle;
    }

    /**
     * The height of capital letters above the baseline.
     * See [here](https://en.wikipedia.org/wiki/Cap_height) for more details.
     * @type {number}
     */

  }, {
    key: 'capHeight',
    get: function get() {
      var os2 = this['OS/2'];
      return os2 ? os2.capHeight : this.ascent;
    }

    /**
     * The height of lower case letters in the font.
     * See [here](https://en.wikipedia.org/wiki/X-height) for more details.
     * @type {number}
     */

  }, {
    key: 'xHeight',
    get: function get() {
      var os2 = this['OS/2'];
      return os2 ? os2.xHeight : 0;
    }

    /**
     * The number of glyphs in the font.
     * @type {number}
     */

  }, {
    key: 'numGlyphs',
    get: function get() {
      return this.maxp.numGlyphs;
    }

    /**
     * The size of the font’s internal coordinate grid
     * @type {number}
     */

  }, {
    key: 'unitsPerEm',
    get: function get() {
      return this.head.unitsPerEm;
    }

    /**
     * The font’s bounding box, i.e. the box that encloses all glyphs in the font.
     * @type {BBox}
     */

  }, {
    key: 'bbox',
    get: function get() {
      return _Object$freeze(new BBox(this.head.xMin, this.head.yMin, this.head.xMax, this.head.yMax));
    }
  }, {
    key: '_cmapProcessor',
    get: function get() {
      return new CmapProcessor(this.cmap);
    }

    /**
     * An array of all of the unicode code points supported by the font.
     * @type {number[]}
     */

  }, {
    key: 'characterSet',
    get: function get() {
      return this._cmapProcessor.getCharacterSet();
    }
  }, {
    key: '_layoutEngine',
    get: function get() {
      return new LayoutEngine(this);
    }
  }, {
    key: 'availableFeatures',
    get: function get() {
      return this._layoutEngine.getAvailableFeatures();
    }
  }, {
    key: 'variationAxes',
    get: function get() {
      var res = {};
      if (!this.fvar) {
        return res;
      }

      for (var _iterator = this.fvar.axis, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
        var _ref;

        if (_isArray) {
          if (_i >= _iterator.length) break;
          _ref = _iterator[_i++];
        } else {
          _i = _iterator.next();
          if (_i.done) break;
          _ref = _i.value;
        }

        var axis = _ref;

        res[axis.axisTag.trim()] = {
          name: axis.name.en,
          min: axis.minValue,
          default: axis.defaultValue,
          max: axis.maxValue
        };
      }

      return res;
    }

    /**
     * Returns an object describing the named variation instances
     * that the font designer has specified. Keys are variation names
     * and values are the variation settings for this instance.
     *
     * @type {object}
     */

  }, {
    key: 'namedVariations',
    get: function get() {
      var res = {};
      if (!this.fvar) {
        return res;
      }

      for (var _iterator2 = this.fvar.instance, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
        var _ref2;

        if (_isArray2) {
          if (_i2 >= _iterator2.length) break;
          _ref2 = _iterator2[_i2++];
        } else {
          _i2 = _iterator2.next();
          if (_i2.done) break;
          _ref2 = _i2.value;
        }

        var instance = _ref2;

        var settings = {};
        for (var i = 0; i < this.fvar.axis.length; i++) {
          var axis = this.fvar.axis[i];
          settings[axis.axisTag.trim()] = instance.coord[i];
        }

        res[instance.name.en] = settings;
      }

      return res;
    }
  }, {
    key: '_variationProcessor',
    get: function get() {
      if (!this.fvar) {
        return null;
      }

      var variationCoords = this.variationCoords;

      // Ignore if no variation coords and not CFF2
      if (!variationCoords && !this.CFF2) {
        return null;
      }

      if (!variationCoords) {
        variationCoords = this.fvar.axis.map(function (axis) {
          return axis.defaultValue;
        });
      }

      return new GlyphVariationProcessor(this, variationCoords);
    }
  }]);

  return TTFFont;
}(), (_applyDecoratedDescriptor(_class.prototype, 'bbox', [cache], _Object$getOwnPropertyDescriptor(_class.prototype, 'bbox'), _class.prototype), _applyDecoratedDescriptor(_class.prototype, '_cmapProcessor', [cache], _Object$getOwnPropertyDescriptor(_class.prototype, '_cmapProcessor'), _class.prototype), _applyDecoratedDescriptor(_class.prototype, 'characterSet', [cache], _Object$getOwnPropertyDescriptor(_class.prototype, 'characterSet'), _class.prototype), _applyDecoratedDescriptor(_class.prototype, '_layoutEngine', [cache], _Object$getOwnPropertyDescriptor(_class.prototype, '_layoutEngine'), _class.prototype), _applyDecoratedDescriptor(_class.prototype, 'variationAxes', [cache], _Object$getOwnPropertyDescriptor(_class.prototype, 'variationAxes'), _class.prototype), _applyDecoratedDescriptor(_class.prototype, 'namedVariations', [cache], _Object$getOwnPropertyDescriptor(_class.prototype, 'namedVariations'), _class.prototype), _applyDecoratedDescriptor(_class.prototype, '_variationProcessor', [cache], _Object$getOwnPropertyDescriptor(_class.prototype, '_variationProcessor'), _class.prototype)), _class);

var WOFFDirectoryEntry = new r.Struct({
  tag: new r.String(4),
  offset: new r.Pointer(r.uint32, 'void', { type: 'global' }),
  compLength: r.uint32,
  length: r.uint32,
  origChecksum: r.uint32
});

var WOFFDirectory = new r.Struct({
  tag: new r.String(4), // should be 'wOFF'
  flavor: r.uint32,
  length: r.uint32,
  numTables: r.uint16,
  reserved: new r.Reserved(r.uint16),
  totalSfntSize: r.uint32,
  majorVersion: r.uint16,
  minorVersion: r.uint16,
  metaOffset: r.uint32,
  metaLength: r.uint32,
  metaOrigLength: r.uint32,
  privOffset: r.uint32,
  privLength: r.uint32,
  tables: new r.Array(WOFFDirectoryEntry, 'numTables')
});

WOFFDirectory.process = function () {
  var tables = {};
  for (var _iterator = this.tables, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
    var _ref;

    if (_isArray) {
      if (_i >= _iterator.length) break;
      _ref = _iterator[_i++];
    } else {
      _i = _iterator.next();
      if (_i.done) break;
      _ref = _i.value;
    }

    var table = _ref;

    tables[table.tag] = table;
  }

  this.tables = tables;
};

var WOFFFont = function (_TTFFont) {
  _inherits(WOFFFont, _TTFFont);

  function WOFFFont() {
    _classCallCheck(this, WOFFFont);

    return _possibleConstructorReturn(this, _TTFFont.apply(this, arguments));
  }

  WOFFFont.probe = function probe(buffer) {
    return buffer.toString('ascii', 0, 4) === 'wOFF';
  };

  WOFFFont.prototype._decodeDirectory = function _decodeDirectory() {
    this.directory = WOFFDirectory.decode(this.stream, { _startOffset: 0 });
  };

  WOFFFont.prototype._getTableStream = function _getTableStream(tag) {
    var table = this.directory.tables[tag];
    if (table) {
      this.stream.pos = table.offset;

      if (table.compLength < table.length) {
        this.stream.pos += 2; // skip deflate header
        var outBuffer = new Buffer(table.length);
        var buf = inflate(this.stream.readBuffer(table.compLength - 2), outBuffer);
        return new r.DecodeStream(buf);
      } else {
        return this.stream;
      }
    }

    return null;
  };

  return WOFFFont;
}(TTFFont);

/**
 * Represents a TrueType glyph in the WOFF2 format, which compresses glyphs differently.
 */

var WOFF2Glyph = function (_TTFGlyph) {
  _inherits(WOFF2Glyph, _TTFGlyph);

  function WOFF2Glyph() {
    _classCallCheck(this, WOFF2Glyph);

    return _possibleConstructorReturn(this, _TTFGlyph.apply(this, arguments));
  }

  WOFF2Glyph.prototype._decode = function _decode() {
    // We have to decode in advance (in WOFF2Font), so just return the pre-decoded data.
    return this._font._transformedGlyphs[this.id];
  };

  WOFF2Glyph.prototype._getCBox = function _getCBox() {
    return this.path.bbox;
  };

  return WOFF2Glyph;
}(TTFGlyph);

var Base128 = {
  decode: function decode(stream) {
    var result = 0;
    var iterable = [0, 1, 2, 3, 4];
    for (var j = 0; j < iterable.length; j++) {
      var i = iterable[j];
      var code = stream.readUInt8();

      // If any of the top seven bits are set then we're about to overflow.
      if (result & 0xe0000000) {
        throw new Error('Overflow');
      }

      result = result << 7 | code & 0x7f;
      if ((code & 0x80) === 0) {
        return result;
      }
    }

    throw new Error('Bad base 128 number');
  }
};

var knownTags = ['cmap', 'head', 'hhea', 'hmtx', 'maxp', 'name', 'OS/2', 'post', 'cvt ', 'fpgm', 'glyf', 'loca', 'prep', 'CFF ', 'VORG', 'EBDT', 'EBLC', 'gasp', 'hdmx', 'kern', 'LTSH', 'PCLT', 'VDMX', 'vhea', 'vmtx', 'BASE', 'GDEF', 'GPOS', 'GSUB', 'EBSC', 'JSTF', 'MATH', 'CBDT', 'CBLC', 'COLR', 'CPAL', 'SVG ', 'sbix', 'acnt', 'avar', 'bdat', 'bloc', 'bsln', 'cvar', 'fdsc', 'feat', 'fmtx', 'fvar', 'gvar', 'hsty', 'just', 'lcar', 'mort', 'morx', 'opbd', 'prop', 'trak', 'Zapf', 'Silf', 'Glat', 'Gloc', 'Feat', 'Sill'];

var WOFF2DirectoryEntry = new r.Struct({
  flags: r.uint8,
  customTag: new r.Optional(new r.String(4), function (t) {
    return (t.flags & 0x3f) === 0x3f;
  }),
  tag: function tag(t) {
    return t.customTag || knownTags[t.flags & 0x3f];
  }, // || (() => { throw new Error(`Bad tag: ${flags & 0x3f}`); })(); },
  length: Base128,
  transformVersion: function transformVersion(t) {
    return t.flags >>> 6 & 0x03;
  },
  transformed: function transformed(t) {
    return t.tag === 'glyf' || t.tag === 'loca' ? t.transformVersion === 0 : t.transformVersion !== 0;
  },
  transformLength: new r.Optional(Base128, function (t) {
    return t.transformed;
  })
});

var WOFF2Directory = new r.Struct({
  tag: new r.String(4), // should be 'wOF2'
  flavor: r.uint32,
  length: r.uint32,
  numTables: r.uint16,
  reserved: new r.Reserved(r.uint16),
  totalSfntSize: r.uint32,
  totalCompressedSize: r.uint32,
  majorVersion: r.uint16,
  minorVersion: r.uint16,
  metaOffset: r.uint32,
  metaLength: r.uint32,
  metaOrigLength: r.uint32,
  privOffset: r.uint32,
  privLength: r.uint32,
  tables: new r.Array(WOFF2DirectoryEntry, 'numTables')
});

WOFF2Directory.process = function () {
  var tables = {};
  for (var i = 0; i < this.tables.length; i++) {
    var table = this.tables[i];
    tables[table.tag] = table;
  }

  return this.tables = tables;
};

/**
 * Subclass of TTFFont that represents a TTF/OTF font compressed by WOFF2
 * See spec here: http://www.w3.org/TR/WOFF2/
 */

var WOFF2Font = function (_TTFFont) {
  _inherits(WOFF2Font, _TTFFont);

  function WOFF2Font() {
    _classCallCheck(this, WOFF2Font);

    return _possibleConstructorReturn(this, _TTFFont.apply(this, arguments));
  }

  WOFF2Font.probe = function probe(buffer) {
    return buffer.toString('ascii', 0, 4) === 'wOF2';
  };

  WOFF2Font.prototype._decodeDirectory = function _decodeDirectory() {
    this.directory = WOFF2Directory.decode(this.stream);
    this._dataPos = this.stream.pos;
  };

  WOFF2Font.prototype._decompress = function _decompress() {
    // decompress data and setup table offsets if we haven't already
    if (!this._decompressed) {
      this.stream.pos = this._dataPos;
      var buffer = this.stream.readBuffer(this.directory.totalCompressedSize);

      var decompressedSize = 0;
      for (var tag in this.directory.tables) {
        var entry = this.directory.tables[tag];
        entry.offset = decompressedSize;
        decompressedSize += entry.transformLength != null ? entry.transformLength : entry.length;
      }

      var decompressed = brotli(buffer, decompressedSize);
      if (!decompressed) {
        throw new Error('Error decoding compressed data in WOFF2');
      }

      this.stream = new r.DecodeStream(new Buffer(decompressed));
      this._decompressed = true;
    }
  };

  WOFF2Font.prototype._decodeTable = function _decodeTable(table) {
    this._decompress();
    return _TTFFont.prototype._decodeTable.call(this, table);
  };

  // Override this method to get a glyph and return our
  // custom subclass if there is a glyf table.


  WOFF2Font.prototype._getBaseGlyph = function _getBaseGlyph(glyph) {
    var characters = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];

    if (!this._glyphs[glyph]) {
      if (this.directory.tables.glyf && this.directory.tables.glyf.transformed) {
        if (!this._transformedGlyphs) {
          this._transformGlyfTable();
        }
        return this._glyphs[glyph] = new WOFF2Glyph(glyph, characters, this);
      } else {
        return _TTFFont.prototype._getBaseGlyph.call(this, glyph, characters);
      }
    }
  };

  WOFF2Font.prototype._transformGlyfTable = function _transformGlyfTable() {
    this._decompress();
    this.stream.pos = this.directory.tables.glyf.offset;
    var table = GlyfTable.decode(this.stream);
    var glyphs = [];

    for (var index = 0; index < table.numGlyphs; index++) {
      var glyph = {};
      var nContours = table.nContours.readInt16BE();
      glyph.numberOfContours = nContours;

      if (nContours > 0) {
        // simple glyph
        var nPoints = [];
        var totalPoints = 0;

        for (var i = 0; i < nContours; i++) {
          var _r = read255UInt16(table.nPoints);
          totalPoints += _r;
          nPoints.push(totalPoints);
        }

        glyph.points = decodeTriplet(table.flags, table.glyphs, totalPoints);
        for (var _i = 0; _i < nContours; _i++) {
          glyph.points[nPoints[_i] - 1].endContour = true;
        }

        var instructionSize = read255UInt16(table.glyphs);
      } else if (nContours < 0) {
        // composite glyph
        var haveInstructions = TTFGlyph.prototype._decodeComposite.call({ _font: this }, glyph, table.composites);
        if (haveInstructions) {
          var instructionSize = read255UInt16(table.glyphs);
        }
      }

      glyphs.push(glyph);
    }

    this._transformedGlyphs = glyphs;
  };

  return WOFF2Font;
}(TTFFont);

var Substream = function () {
  function Substream(length) {
    _classCallCheck(this, Substream);

    this.length = length;
    this._buf = new r.Buffer(length);
  }

  Substream.prototype.decode = function decode(stream, parent) {
    return new r.DecodeStream(this._buf.decode(stream, parent));
  };

  return Substream;
}();

// This struct represents the entire glyf table


var GlyfTable = new r.Struct({
  version: r.uint32,
  numGlyphs: r.uint16,
  indexFormat: r.uint16,
  nContourStreamSize: r.uint32,
  nPointsStreamSize: r.uint32,
  flagStreamSize: r.uint32,
  glyphStreamSize: r.uint32,
  compositeStreamSize: r.uint32,
  bboxStreamSize: r.uint32,
  instructionStreamSize: r.uint32,
  nContours: new Substream('nContourStreamSize'),
  nPoints: new Substream('nPointsStreamSize'),
  flags: new Substream('flagStreamSize'),
  glyphs: new Substream('glyphStreamSize'),
  composites: new Substream('compositeStreamSize'),
  bboxes: new Substream('bboxStreamSize'),
  instructions: new Substream('instructionStreamSize')
});

var WORD_CODE = 253;
var ONE_MORE_BYTE_CODE2 = 254;
var ONE_MORE_BYTE_CODE1 = 255;
var LOWEST_U_CODE = 253;

function read255UInt16(stream) {
  var code = stream.readUInt8();

  if (code === WORD_CODE) {
    return stream.readUInt16BE();
  }

  if (code === ONE_MORE_BYTE_CODE1) {
    return stream.readUInt8() + LOWEST_U_CODE;
  }

  if (code === ONE_MORE_BYTE_CODE2) {
    return stream.readUInt8() + LOWEST_U_CODE * 2;
  }

  return code;
}

function withSign(flag, baseval) {
  return flag & 1 ? baseval : -baseval;
}

function decodeTriplet(flags, glyphs, nPoints) {
  var y = void 0;
  var x = y = 0;
  var res = [];

  for (var i = 0; i < nPoints; i++) {
    var dx = 0,
        dy = 0;
    var flag = flags.readUInt8();
    var onCurve = !(flag >> 7);
    flag &= 0x7f;

    if (flag < 10) {
      dx = 0;
      dy = withSign(flag, ((flag & 14) << 7) + glyphs.readUInt8());
    } else if (flag < 20) {
      dx = withSign(flag, ((flag - 10 & 14) << 7) + glyphs.readUInt8());
      dy = 0;
    } else if (flag < 84) {
      var b0 = flag - 20;
      var b1 = glyphs.readUInt8();
      dx = withSign(flag, 1 + (b0 & 0x30) + (b1 >> 4));
      dy = withSign(flag >> 1, 1 + ((b0 & 0x0c) << 2) + (b1 & 0x0f));
    } else if (flag < 120) {
      var b0 = flag - 84;
      dx = withSign(flag, 1 + (b0 / 12 << 8) + glyphs.readUInt8());
      dy = withSign(flag >> 1, 1 + (b0 % 12 >> 2 << 8) + glyphs.readUInt8());
    } else if (flag < 124) {
      var b1 = glyphs.readUInt8();
      var b2 = glyphs.readUInt8();
      dx = withSign(flag, (b1 << 4) + (b2 >> 4));
      dy = withSign(flag >> 1, ((b2 & 0x0f) << 8) + glyphs.readUInt8());
    } else {
      dx = withSign(flag, glyphs.readUInt16BE());
      dy = withSign(flag >> 1, glyphs.readUInt16BE());
    }

    x += dx;
    y += dy;
    res.push(new Point(onCurve, false, x, y));
  }

  return res;
}

var TTCHeader = new r.VersionedStruct(r.uint32, {
  0x00010000: {
    numFonts: r.uint32,
    offsets: new r.Array(r.uint32, 'numFonts')
  },
  0x00020000: {
    numFonts: r.uint32,
    offsets: new r.Array(r.uint32, 'numFonts'),
    dsigTag: r.uint32,
    dsigLength: r.uint32,
    dsigOffset: r.uint32
  }
});

var TrueTypeCollection = function () {
  TrueTypeCollection.probe = function probe(buffer) {
    return buffer.toString('ascii', 0, 4) === 'ttcf';
  };

  function TrueTypeCollection(stream) {
    _classCallCheck(this, TrueTypeCollection);

    this.stream = stream;
    if (stream.readString(4) !== 'ttcf') {
      throw new Error('Not a TrueType collection');
    }

    this.header = TTCHeader.decode(stream);
  }

  TrueTypeCollection.prototype.getFont = function getFont(name) {
    for (var _iterator = this.header.offsets, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var offset = _ref;

      var stream = new r.DecodeStream(this.stream.buffer);
      stream.pos = offset;
      var font = new TTFFont(stream);
      if (font.postscriptName === name) {
        return font;
      }
    }

    return null;
  };

  _createClass(TrueTypeCollection, [{
    key: 'fonts',
    get: function get() {
      var fonts = [];
      for (var _iterator2 = this.header.offsets, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
        var _ref2;

        if (_isArray2) {
          if (_i2 >= _iterator2.length) break;
          _ref2 = _iterator2[_i2++];
        } else {
          _i2 = _iterator2.next();
          if (_i2.done) break;
          _ref2 = _i2.value;
        }

        var offset = _ref2;

        var stream = new r.DecodeStream(this.stream.buffer);
        stream.pos = offset;
        fonts.push(new TTFFont(stream));
      }

      return fonts;
    }
  }]);

  return TrueTypeCollection;
}();

var DFontName = new r.String(r.uint8);
var DFontData = new r.Struct({
  len: r.uint32,
  buf: new r.Buffer('len')
});

var Ref = new r.Struct({
  id: r.uint16,
  nameOffset: r.int16,
  attr: r.uint8,
  dataOffset: r.uint24,
  handle: r.uint32
});

var Type = new r.Struct({
  name: new r.String(4),
  maxTypeIndex: r.uint16,
  refList: new r.Pointer(r.uint16, new r.Array(Ref, function (t) {
    return t.maxTypeIndex + 1;
  }), { type: 'parent' })
});

var TypeList = new r.Struct({
  length: r.uint16,
  types: new r.Array(Type, function (t) {
    return t.length + 1;
  })
});

var DFontMap = new r.Struct({
  reserved: new r.Reserved(r.uint8, 24),
  typeList: new r.Pointer(r.uint16, TypeList),
  nameListOffset: new r.Pointer(r.uint16, 'void')
});

var DFontHeader = new r.Struct({
  dataOffset: r.uint32,
  map: new r.Pointer(r.uint32, DFontMap),
  dataLength: r.uint32,
  mapLength: r.uint32
});

var DFont = function () {
  DFont.probe = function probe(buffer) {
    var stream = new r.DecodeStream(buffer);

    try {
      var header = DFontHeader.decode(stream);
    } catch (e) {
      return false;
    }

    for (var _iterator = header.map.typeList.types, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _getIterator(_iterator);;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var type = _ref;

      if (type.name === 'sfnt') {
        return true;
      }
    }

    return false;
  };

  function DFont(stream) {
    _classCallCheck(this, DFont);

    this.stream = stream;
    this.header = DFontHeader.decode(this.stream);

    for (var _iterator2 = this.header.map.typeList.types, _isArray2 = Array.isArray(_iterator2), _i2 = 0, _iterator2 = _isArray2 ? _iterator2 : _getIterator(_iterator2);;) {
      var _ref2;

      if (_isArray2) {
        if (_i2 >= _iterator2.length) break;
        _ref2 = _iterator2[_i2++];
      } else {
        _i2 = _iterator2.next();
        if (_i2.done) break;
        _ref2 = _i2.value;
      }

      var type = _ref2;

      for (var _iterator3 = type.refList, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : _getIterator(_iterator3);;) {
        var _ref3;

        if (_isArray3) {
          if (_i3 >= _iterator3.length) break;
          _ref3 = _iterator3[_i3++];
        } else {
          _i3 = _iterator3.next();
          if (_i3.done) break;
          _ref3 = _i3.value;
        }

        var ref = _ref3;

        if (ref.nameOffset >= 0) {
          this.stream.pos = ref.nameOffset + this.header.map.nameListOffset;
          ref.name = DFontName.decode(this.stream);
        } else {
          ref.name = null;
        }
      }

      if (type.name === 'sfnt') {
        this.sfnt = type;
      }
    }
  }

  DFont.prototype.getFont = function getFont(name) {
    if (!this.sfnt) {
      return null;
    }

    for (var _iterator4 = this.sfnt.refList, _isArray4 = Array.isArray(_iterator4), _i4 = 0, _iterator4 = _isArray4 ? _iterator4 : _getIterator(_iterator4);;) {
      var _ref4;

      if (_isArray4) {
        if (_i4 >= _iterator4.length) break;
        _ref4 = _iterator4[_i4++];
      } else {
        _i4 = _iterator4.next();
        if (_i4.done) break;
        _ref4 = _i4.value;
      }

      var ref = _ref4;

      var pos = this.header.dataOffset + ref.dataOffset + 4;
      var stream = new r.DecodeStream(this.stream.buffer.slice(pos));
      var font = new TTFFont(stream);
      if (font.postscriptName === name) {
        return font;
      }
    }

    return null;
  };

  _createClass(DFont, [{
    key: 'fonts',
    get: function get() {
      var fonts = [];
      for (var _iterator5 = this.sfnt.refList, _isArray5 = Array.isArray(_iterator5), _i5 = 0, _iterator5 = _isArray5 ? _iterator5 : _getIterator(_iterator5);;) {
        var _ref5;

        if (_isArray5) {
          if (_i5 >= _iterator5.length) break;
          _ref5 = _iterator5[_i5++];
        } else {
          _i5 = _iterator5.next();
          if (_i5.done) break;
          _ref5 = _i5.value;
        }

        var ref = _ref5;

        var pos = this.header.dataOffset + ref.dataOffset + 4;
        var stream = new r.DecodeStream(this.stream.buffer.slice(pos));
        fonts.push(new TTFFont(stream));
      }

      return fonts;
    }
  }]);

  return DFont;
}();

// Register font formats
fontkit.registerFormat(TTFFont);
fontkit.registerFormat(WOFFFont);
fontkit.registerFormat(WOFF2Font);
fontkit.registerFormat(TrueTypeCollection);
fontkit.registerFormat(DFont);

module.exports = fontkit;

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer, __webpack_require__(11)))

/***/ }),
/* 168 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var key, val, _ref, _ref1;

  exports.EncodeStream = __webpack_require__(169);

  exports.DecodeStream = __webpack_require__(51);

  exports.Array = __webpack_require__(93);

  exports.LazyArray = __webpack_require__(187);

  exports.Bitfield = __webpack_require__(188);

  exports.Boolean = __webpack_require__(189);

  exports.Buffer = __webpack_require__(190);

  exports.Enum = __webpack_require__(191);

  exports.Optional = __webpack_require__(192);

  exports.Reserved = __webpack_require__(193);

  exports.String = __webpack_require__(194);

  exports.Struct = __webpack_require__(94);

  exports.VersionedStruct = __webpack_require__(195);

  _ref = __webpack_require__(22);
  for (key in _ref) {
    val = _ref[key];
    exports[key] = val;
  }

  _ref1 = __webpack_require__(196);
  for (key in _ref1) {
    val = _ref1[key];
    exports[key] = val;
  }

}).call(this);


/***/ }),
/* 169 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.7.1
(function() {
  var DecodeStream, EncodeStream, iconv, stream,
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  stream = __webpack_require__(15);

  DecodeStream = __webpack_require__(51);

  try {
    iconv = __webpack_require__(52);
  } catch (_error) {}

  EncodeStream = (function(_super) {
    var key;

    __extends(EncodeStream, _super);

    function EncodeStream(bufferSize) {
      if (bufferSize == null) {
        bufferSize = 65536;
      }
      EncodeStream.__super__.constructor.apply(this, arguments);
      this.buffer = new Buffer(bufferSize);
      this.bufferOffset = 0;
      this.pos = 0;
    }

    for (key in Buffer.prototype) {
      if (key.slice(0, 5) === 'write') {
        (function(key) {
          var bytes;
          bytes = +DecodeStream.TYPES[key.replace(/write|[BL]E/g, '')];
          return EncodeStream.prototype[key] = function(value) {
            this.ensure(bytes);
            this.buffer[key](value, this.bufferOffset);
            this.bufferOffset += bytes;
            return this.pos += bytes;
          };
        })(key);
      }
    }

    EncodeStream.prototype._read = function() {};

    EncodeStream.prototype.ensure = function(bytes) {
      if (this.bufferOffset + bytes > this.buffer.length) {
        return this.flush();
      }
    };

    EncodeStream.prototype.flush = function() {
      if (this.bufferOffset > 0) {
        this.push(new Buffer(this.buffer.slice(0, this.bufferOffset)));
        return this.bufferOffset = 0;
      }
    };

    EncodeStream.prototype.writeBuffer = function(buffer) {
      this.flush();
      this.push(buffer);
      return this.pos += buffer.length;
    };

    EncodeStream.prototype.writeString = function(string, encoding) {
      var buf, byte, i, _i, _ref;
      if (encoding == null) {
        encoding = 'ascii';
      }
      switch (encoding) {
        case 'utf16le':
        case 'ucs2':
        case 'utf8':
        case 'ascii':
          return this.writeBuffer(new Buffer(string, encoding));
        case 'utf16be':
          buf = new Buffer(string, 'utf16le');
          for (i = _i = 0, _ref = buf.length - 1; _i < _ref; i = _i += 2) {
            byte = buf[i];
            buf[i] = buf[i + 1];
            buf[i + 1] = byte;
          }
          return this.writeBuffer(buf);
        default:
          if (iconv) {
            return this.writeBuffer(iconv.encode(string, encoding));
          } else {
            throw new Error('Install iconv-lite to enable additional string encodings.');
          }
      }
    };

    EncodeStream.prototype.writeUInt24BE = function(val) {
      this.ensure(3);
      this.buffer[this.bufferOffset++] = val >>> 16 & 0xff;
      this.buffer[this.bufferOffset++] = val >>> 8 & 0xff;
      this.buffer[this.bufferOffset++] = val & 0xff;
      return this.pos += 3;
    };

    EncodeStream.prototype.writeUInt24LE = function(val) {
      this.ensure(3);
      this.buffer[this.bufferOffset++] = val & 0xff;
      this.buffer[this.bufferOffset++] = val >>> 8 & 0xff;
      this.buffer[this.bufferOffset++] = val >>> 16 & 0xff;
      return this.pos += 3;
    };

    EncodeStream.prototype.writeInt24BE = function(val) {
      if (val >= 0) {
        return this.writeUInt24BE(val);
      } else {
        return this.writeUInt24BE(val + 0xffffff + 1);
      }
    };

    EncodeStream.prototype.writeInt24LE = function(val) {
      if (val >= 0) {
        return this.writeUInt24LE(val);
      } else {
        return this.writeUInt24LE(val + 0xffffff + 1);
      }
    };

    EncodeStream.prototype.fill = function(val, length) {
      var buf;
      if (length < this.buffer.length) {
        this.ensure(length);
        this.buffer.fill(val, this.bufferOffset, this.bufferOffset + length);
        this.bufferOffset += length;
        return this.pos += length;
      } else {
        buf = new Buffer(length);
        buf.fill(val);
        return this.writeBuffer(buf);
      }
    };

    EncodeStream.prototype.end = function() {
      this.flush();
      return this.push(null);
    };

    return EncodeStream;

  })(stream.Readable);

  module.exports = EncodeStream;

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 170 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var BOMChar = '\uFEFF';

exports.PrependBOM = PrependBOMWrapper
function PrependBOMWrapper(encoder, options) {
    this.encoder = encoder;
    this.addBOM = true;
}

PrependBOMWrapper.prototype.write = function(str) {
    if (this.addBOM) {
        str = BOMChar + str;
        this.addBOM = false;
    }

    return this.encoder.write(str);
}

PrependBOMWrapper.prototype.end = function() {
    return this.encoder.end();
}


//------------------------------------------------------------------------------

exports.StripBOM = StripBOMWrapper;
function StripBOMWrapper(decoder, options) {
    this.decoder = decoder;
    this.pass = false;
    this.options = options || {};
}

StripBOMWrapper.prototype.write = function(buf) {
    var res = this.decoder.write(buf);
    if (this.pass || !res)
        return res;

    if (res[0] === BOMChar) {
        res = res.slice(1);
        if (typeof this.options.stripBOM === 'function')
            this.options.stripBOM();
    }

    this.pass = true;
    return res;
}

StripBOMWrapper.prototype.end = function() {
    return this.decoder.end();
}



/***/ }),
/* 171 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// Update this array if you add/rename/remove files in this directory.
// We support Browserify by skipping automatic module discovery and requiring modules directly.
var modules = [
    __webpack_require__(172),
    __webpack_require__(173),
    __webpack_require__(174),
    __webpack_require__(175),
    __webpack_require__(176),
    __webpack_require__(177),
    __webpack_require__(178),
    __webpack_require__(179),
];

// Put all encoding/alias/codec definitions to single object and export it. 
for (var i = 0; i < modules.length; i++) {
    var module = modules[i];
    for (var enc in module)
        if (Object.prototype.hasOwnProperty.call(module, enc))
            exports[enc] = module[enc];
}


/***/ }),
/* 172 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var Buffer = __webpack_require__(1).Buffer;

// Export Node.js internal encodings.

module.exports = {
    // Encodings
    utf8:   { type: "_internal", bomAware: true},
    cesu8:  { type: "_internal", bomAware: true},
    unicode11utf8: "utf8",

    ucs2:   { type: "_internal", bomAware: true},
    utf16le: "ucs2",

    binary: { type: "_internal" },
    base64: { type: "_internal" },
    hex:    { type: "_internal" },

    // Codec.
    _internal: InternalCodec,
};

//------------------------------------------------------------------------------

function InternalCodec(codecOptions, iconv) {
    this.enc = codecOptions.encodingName;
    this.bomAware = codecOptions.bomAware;

    if (this.enc === "base64")
        this.encoder = InternalEncoderBase64;
    else if (this.enc === "cesu8") {
        this.enc = "utf8"; // Use utf8 for decoding.
        this.encoder = InternalEncoderCesu8;

        // Add decoder for versions of Node not supporting CESU-8
        if (new Buffer('eda0bdedb2a9', 'hex').toString() !== '💩') {
            this.decoder = InternalDecoderCesu8;
            this.defaultCharUnicode = iconv.defaultCharUnicode;
        }
    }
}

InternalCodec.prototype.encoder = InternalEncoder;
InternalCodec.prototype.decoder = InternalDecoder;

//------------------------------------------------------------------------------

// We use node.js internal decoder. Its signature is the same as ours.
var StringDecoder = __webpack_require__(47).StringDecoder;

if (!StringDecoder.prototype.end) // Node v0.8 doesn't have this method.
    StringDecoder.prototype.end = function() {};


function InternalDecoder(options, codec) {
    StringDecoder.call(this, codec.enc);
}

InternalDecoder.prototype = StringDecoder.prototype;


//------------------------------------------------------------------------------
// Encoder is mostly trivial

function InternalEncoder(options, codec) {
    this.enc = codec.enc;
}

InternalEncoder.prototype.write = function(str) {
    return new Buffer(str, this.enc);
}

InternalEncoder.prototype.end = function() {
}


//------------------------------------------------------------------------------
// Except base64 encoder, which must keep its state.

function InternalEncoderBase64(options, codec) {
    this.prevStr = '';
}

InternalEncoderBase64.prototype.write = function(str) {
    str = this.prevStr + str;
    var completeQuads = str.length - (str.length % 4);
    this.prevStr = str.slice(completeQuads);
    str = str.slice(0, completeQuads);

    return new Buffer(str, "base64");
}

InternalEncoderBase64.prototype.end = function() {
    return new Buffer(this.prevStr, "base64");
}


//------------------------------------------------------------------------------
// CESU-8 encoder is also special.

function InternalEncoderCesu8(options, codec) {
}

InternalEncoderCesu8.prototype.write = function(str) {
    var buf = new Buffer(str.length * 3), bufIdx = 0;
    for (var i = 0; i < str.length; i++) {
        var charCode = str.charCodeAt(i);
        // Naive implementation, but it works because CESU-8 is especially easy
        // to convert from UTF-16 (which all JS strings are encoded in).
        if (charCode < 0x80)
            buf[bufIdx++] = charCode;
        else if (charCode < 0x800) {
            buf[bufIdx++] = 0xC0 + (charCode >>> 6);
            buf[bufIdx++] = 0x80 + (charCode & 0x3f);
        }
        else { // charCode will always be < 0x10000 in javascript.
            buf[bufIdx++] = 0xE0 + (charCode >>> 12);
            buf[bufIdx++] = 0x80 + ((charCode >>> 6) & 0x3f);
            buf[bufIdx++] = 0x80 + (charCode & 0x3f);
        }
    }
    return buf.slice(0, bufIdx);
}

InternalEncoderCesu8.prototype.end = function() {
}

//------------------------------------------------------------------------------
// CESU-8 decoder is not implemented in Node v4.0+

function InternalDecoderCesu8(options, codec) {
    this.acc = 0;
    this.contBytes = 0;
    this.accBytes = 0;
    this.defaultCharUnicode = codec.defaultCharUnicode;
}

InternalDecoderCesu8.prototype.write = function(buf) {
    var acc = this.acc, contBytes = this.contBytes, accBytes = this.accBytes, 
        res = '';
    for (var i = 0; i < buf.length; i++) {
        var curByte = buf[i];
        if ((curByte & 0xC0) !== 0x80) { // Leading byte
            if (contBytes > 0) { // Previous code is invalid
                res += this.defaultCharUnicode;
                contBytes = 0;
            }

            if (curByte < 0x80) { // Single-byte code
                res += String.fromCharCode(curByte);
            } else if (curByte < 0xE0) { // Two-byte code
                acc = curByte & 0x1F;
                contBytes = 1; accBytes = 1;
            } else if (curByte < 0xF0) { // Three-byte code
                acc = curByte & 0x0F;
                contBytes = 2; accBytes = 1;
            } else { // Four or more are not supported for CESU-8.
                res += this.defaultCharUnicode;
            }
        } else { // Continuation byte
            if (contBytes > 0) { // We're waiting for it.
                acc = (acc << 6) | (curByte & 0x3f);
                contBytes--; accBytes++;
                if (contBytes === 0) {
                    // Check for overlong encoding, but support Modified UTF-8 (encoding NULL as C0 80)
                    if (accBytes === 2 && acc < 0x80 && acc > 0)
                        res += this.defaultCharUnicode;
                    else if (accBytes === 3 && acc < 0x800)
                        res += this.defaultCharUnicode;
                    else
                        // Actually add character.
                        res += String.fromCharCode(acc);
                }
            } else { // Unexpected continuation byte
                res += this.defaultCharUnicode;
            }
        }
    }
    this.acc = acc; this.contBytes = contBytes; this.accBytes = accBytes;
    return res;
}

InternalDecoderCesu8.prototype.end = function() {
    var res = 0;
    if (this.contBytes > 0)
        res += this.defaultCharUnicode;
    return res;
}


/***/ }),
/* 173 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var Buffer = __webpack_require__(1).Buffer;

// Note: UTF16-LE (or UCS2) codec is Node.js native. See encodings/internal.js

// == UTF16-BE codec. ==========================================================

exports.utf16be = Utf16BECodec;
function Utf16BECodec() {
}

Utf16BECodec.prototype.encoder = Utf16BEEncoder;
Utf16BECodec.prototype.decoder = Utf16BEDecoder;
Utf16BECodec.prototype.bomAware = true;


// -- Encoding

function Utf16BEEncoder() {
}

Utf16BEEncoder.prototype.write = function(str) {
    var buf = new Buffer(str, 'ucs2');
    for (var i = 0; i < buf.length; i += 2) {
        var tmp = buf[i]; buf[i] = buf[i+1]; buf[i+1] = tmp;
    }
    return buf;
}

Utf16BEEncoder.prototype.end = function() {
}


// -- Decoding

function Utf16BEDecoder() {
    this.overflowByte = -1;
}

Utf16BEDecoder.prototype.write = function(buf) {
    if (buf.length == 0)
        return '';

    var buf2 = new Buffer(buf.length + 1),
        i = 0, j = 0;

    if (this.overflowByte !== -1) {
        buf2[0] = buf[0];
        buf2[1] = this.overflowByte;
        i = 1; j = 2;
    }

    for (; i < buf.length-1; i += 2, j+= 2) {
        buf2[j] = buf[i+1];
        buf2[j+1] = buf[i];
    }

    this.overflowByte = (i == buf.length-1) ? buf[buf.length-1] : -1;

    return buf2.slice(0, j).toString('ucs2');
}

Utf16BEDecoder.prototype.end = function() {
}


// == UTF-16 codec =============================================================
// Decoder chooses automatically from UTF-16LE and UTF-16BE using BOM and space-based heuristic.
// Defaults to UTF-16LE, as it's prevalent and default in Node.
// http://en.wikipedia.org/wiki/UTF-16 and http://encoding.spec.whatwg.org/#utf-16le
// Decoder default can be changed: iconv.decode(buf, 'utf16', {defaultEncoding: 'utf-16be'});

// Encoder uses UTF-16LE and prepends BOM (which can be overridden with addBOM: false).

exports.utf16 = Utf16Codec;
function Utf16Codec(codecOptions, iconv) {
    this.iconv = iconv;
}

Utf16Codec.prototype.encoder = Utf16Encoder;
Utf16Codec.prototype.decoder = Utf16Decoder;


// -- Encoding (pass-through)

function Utf16Encoder(options, codec) {
    options = options || {};
    if (options.addBOM === undefined)
        options.addBOM = true;
    this.encoder = codec.iconv.getEncoder('utf-16le', options);
}

Utf16Encoder.prototype.write = function(str) {
    return this.encoder.write(str);
}

Utf16Encoder.prototype.end = function() {
    return this.encoder.end();
}


// -- Decoding

function Utf16Decoder(options, codec) {
    this.decoder = null;
    this.initialBytes = [];
    this.initialBytesLen = 0;

    this.options = options || {};
    this.iconv = codec.iconv;
}

Utf16Decoder.prototype.write = function(buf) {
    if (!this.decoder) {
        // Codec is not chosen yet. Accumulate initial bytes.
        this.initialBytes.push(buf);
        this.initialBytesLen += buf.length;
        
        if (this.initialBytesLen < 16) // We need more bytes to use space heuristic (see below)
            return '';

        // We have enough bytes -> detect endianness.
        var buf = Buffer.concat(this.initialBytes),
            encoding = detectEncoding(buf, this.options.defaultEncoding);
        this.decoder = this.iconv.getDecoder(encoding, this.options);
        this.initialBytes.length = this.initialBytesLen = 0;
    }

    return this.decoder.write(buf);
}

Utf16Decoder.prototype.end = function() {
    if (!this.decoder) {
        var buf = Buffer.concat(this.initialBytes),
            encoding = detectEncoding(buf, this.options.defaultEncoding);
        this.decoder = this.iconv.getDecoder(encoding, this.options);

        var res = this.decoder.write(buf),
            trail = this.decoder.end();

        return trail ? (res + trail) : res;
    }
    return this.decoder.end();
}

function detectEncoding(buf, defaultEncoding) {
    var enc = defaultEncoding || 'utf-16le';

    if (buf.length >= 2) {
        // Check BOM.
        if (buf[0] == 0xFE && buf[1] == 0xFF) // UTF-16BE BOM
            enc = 'utf-16be';
        else if (buf[0] == 0xFF && buf[1] == 0xFE) // UTF-16LE BOM
            enc = 'utf-16le';
        else {
            // No BOM found. Try to deduce encoding from initial content.
            // Most of the time, the content has ASCII chars (U+00**), but the opposite (U+**00) is uncommon.
            // So, we count ASCII as if it was LE or BE, and decide from that.
            var asciiCharsLE = 0, asciiCharsBE = 0, // Counts of chars in both positions
                _len = Math.min(buf.length - (buf.length % 2), 64); // Len is always even.

            for (var i = 0; i < _len; i += 2) {
                if (buf[i] === 0 && buf[i+1] !== 0) asciiCharsBE++;
                if (buf[i] !== 0 && buf[i+1] === 0) asciiCharsLE++;
            }

            if (asciiCharsBE > asciiCharsLE)
                enc = 'utf-16be';
            else if (asciiCharsBE < asciiCharsLE)
                enc = 'utf-16le';
        }
    }

    return enc;
}




/***/ }),
/* 174 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var Buffer = __webpack_require__(1).Buffer;

// UTF-7 codec, according to https://tools.ietf.org/html/rfc2152
// See also below a UTF-7-IMAP codec, according to http://tools.ietf.org/html/rfc3501#section-5.1.3

exports.utf7 = Utf7Codec;
exports.unicode11utf7 = 'utf7'; // Alias UNICODE-1-1-UTF-7
function Utf7Codec(codecOptions, iconv) {
    this.iconv = iconv;
};

Utf7Codec.prototype.encoder = Utf7Encoder;
Utf7Codec.prototype.decoder = Utf7Decoder;
Utf7Codec.prototype.bomAware = true;


// -- Encoding

var nonDirectChars = /[^A-Za-z0-9'\(\),-\.\/:\? \n\r\t]+/g;

function Utf7Encoder(options, codec) {
    this.iconv = codec.iconv;
}

Utf7Encoder.prototype.write = function(str) {
    // Naive implementation.
    // Non-direct chars are encoded as "+<base64>-"; single "+" char is encoded as "+-".
    return new Buffer(str.replace(nonDirectChars, function(chunk) {
        return "+" + (chunk === '+' ? '' : 
            this.iconv.encode(chunk, 'utf16-be').toString('base64').replace(/=+$/, '')) 
            + "-";
    }.bind(this)));
}

Utf7Encoder.prototype.end = function() {
}


// -- Decoding

function Utf7Decoder(options, codec) {
    this.iconv = codec.iconv;
    this.inBase64 = false;
    this.base64Accum = '';
}

var base64Regex = /[A-Za-z0-9\/+]/;
var base64Chars = [];
for (var i = 0; i < 256; i++)
    base64Chars[i] = base64Regex.test(String.fromCharCode(i));

var plusChar = '+'.charCodeAt(0), 
    minusChar = '-'.charCodeAt(0),
    andChar = '&'.charCodeAt(0);

Utf7Decoder.prototype.write = function(buf) {
    var res = "", lastI = 0,
        inBase64 = this.inBase64,
        base64Accum = this.base64Accum;

    // The decoder is more involved as we must handle chunks in stream.

    for (var i = 0; i < buf.length; i++) {
        if (!inBase64) { // We're in direct mode.
            // Write direct chars until '+'
            if (buf[i] == plusChar) {
                res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
                lastI = i+1;
                inBase64 = true;
            }
        } else { // We decode base64.
            if (!base64Chars[buf[i]]) { // Base64 ended.
                if (i == lastI && buf[i] == minusChar) {// "+-" -> "+"
                    res += "+";
                } else {
                    var b64str = base64Accum + buf.slice(lastI, i).toString();
                    res += this.iconv.decode(new Buffer(b64str, 'base64'), "utf16-be");
                }

                if (buf[i] != minusChar) // Minus is absorbed after base64.
                    i--;

                lastI = i+1;
                inBase64 = false;
                base64Accum = '';
            }
        }
    }

    if (!inBase64) {
        res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
    } else {
        var b64str = base64Accum + buf.slice(lastI).toString();

        var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
        base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
        b64str = b64str.slice(0, canBeDecoded);

        res += this.iconv.decode(new Buffer(b64str, 'base64'), "utf16-be");
    }

    this.inBase64 = inBase64;
    this.base64Accum = base64Accum;

    return res;
}

Utf7Decoder.prototype.end = function() {
    var res = "";
    if (this.inBase64 && this.base64Accum.length > 0)
        res = this.iconv.decode(new Buffer(this.base64Accum, 'base64'), "utf16-be");

    this.inBase64 = false;
    this.base64Accum = '';
    return res;
}


// UTF-7-IMAP codec.
// RFC3501 Sec. 5.1.3 Modified UTF-7 (http://tools.ietf.org/html/rfc3501#section-5.1.3)
// Differences:
//  * Base64 part is started by "&" instead of "+"
//  * Direct characters are 0x20-0x7E, except "&" (0x26)
//  * In Base64, "," is used instead of "/"
//  * Base64 must not be used to represent direct characters.
//  * No implicit shift back from Base64 (should always end with '-')
//  * String must end in non-shifted position.
//  * "-&" while in base64 is not allowed.


exports.utf7imap = Utf7IMAPCodec;
function Utf7IMAPCodec(codecOptions, iconv) {
    this.iconv = iconv;
};

Utf7IMAPCodec.prototype.encoder = Utf7IMAPEncoder;
Utf7IMAPCodec.prototype.decoder = Utf7IMAPDecoder;
Utf7IMAPCodec.prototype.bomAware = true;


// -- Encoding

function Utf7IMAPEncoder(options, codec) {
    this.iconv = codec.iconv;
    this.inBase64 = false;
    this.base64Accum = new Buffer(6);
    this.base64AccumIdx = 0;
}

Utf7IMAPEncoder.prototype.write = function(str) {
    var inBase64 = this.inBase64,
        base64Accum = this.base64Accum,
        base64AccumIdx = this.base64AccumIdx,
        buf = new Buffer(str.length*5 + 10), bufIdx = 0;

    for (var i = 0; i < str.length; i++) {
        var uChar = str.charCodeAt(i);
        if (0x20 <= uChar && uChar <= 0x7E) { // Direct character or '&'.
            if (inBase64) {
                if (base64AccumIdx > 0) {
                    bufIdx += buf.write(base64Accum.slice(0, base64AccumIdx).toString('base64').replace(/\//g, ',').replace(/=+$/, ''), bufIdx);
                    base64AccumIdx = 0;
                }

                buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
                inBase64 = false;
            }

            if (!inBase64) {
                buf[bufIdx++] = uChar; // Write direct character

                if (uChar === andChar)  // Ampersand -> '&-'
                    buf[bufIdx++] = minusChar;
            }

        } else { // Non-direct character
            if (!inBase64) {
                buf[bufIdx++] = andChar; // Write '&', then go to base64 mode.
                inBase64 = true;
            }
            if (inBase64) {
                base64Accum[base64AccumIdx++] = uChar >> 8;
                base64Accum[base64AccumIdx++] = uChar & 0xFF;

                if (base64AccumIdx == base64Accum.length) {
                    bufIdx += buf.write(base64Accum.toString('base64').replace(/\//g, ','), bufIdx);
                    base64AccumIdx = 0;
                }
            }
        }
    }

    this.inBase64 = inBase64;
    this.base64AccumIdx = base64AccumIdx;

    return buf.slice(0, bufIdx);
}

Utf7IMAPEncoder.prototype.end = function() {
    var buf = new Buffer(10), bufIdx = 0;
    if (this.inBase64) {
        if (this.base64AccumIdx > 0) {
            bufIdx += buf.write(this.base64Accum.slice(0, this.base64AccumIdx).toString('base64').replace(/\//g, ',').replace(/=+$/, ''), bufIdx);
            this.base64AccumIdx = 0;
        }

        buf[bufIdx++] = minusChar; // Write '-', then go to direct mode.
        this.inBase64 = false;
    }

    return buf.slice(0, bufIdx);
}


// -- Decoding

function Utf7IMAPDecoder(options, codec) {
    this.iconv = codec.iconv;
    this.inBase64 = false;
    this.base64Accum = '';
}

var base64IMAPChars = base64Chars.slice();
base64IMAPChars[','.charCodeAt(0)] = true;

Utf7IMAPDecoder.prototype.write = function(buf) {
    var res = "", lastI = 0,
        inBase64 = this.inBase64,
        base64Accum = this.base64Accum;

    // The decoder is more involved as we must handle chunks in stream.
    // It is forgiving, closer to standard UTF-7 (for example, '-' is optional at the end).

    for (var i = 0; i < buf.length; i++) {
        if (!inBase64) { // We're in direct mode.
            // Write direct chars until '&'
            if (buf[i] == andChar) {
                res += this.iconv.decode(buf.slice(lastI, i), "ascii"); // Write direct chars.
                lastI = i+1;
                inBase64 = true;
            }
        } else { // We decode base64.
            if (!base64IMAPChars[buf[i]]) { // Base64 ended.
                if (i == lastI && buf[i] == minusChar) { // "&-" -> "&"
                    res += "&";
                } else {
                    var b64str = base64Accum + buf.slice(lastI, i).toString().replace(/,/g, '/');
                    res += this.iconv.decode(new Buffer(b64str, 'base64'), "utf16-be");
                }

                if (buf[i] != minusChar) // Minus may be absorbed after base64.
                    i--;

                lastI = i+1;
                inBase64 = false;
                base64Accum = '';
            }
        }
    }

    if (!inBase64) {
        res += this.iconv.decode(buf.slice(lastI), "ascii"); // Write direct chars.
    } else {
        var b64str = base64Accum + buf.slice(lastI).toString().replace(/,/g, '/');

        var canBeDecoded = b64str.length - (b64str.length % 8); // Minimal chunk: 2 quads -> 2x3 bytes -> 3 chars.
        base64Accum = b64str.slice(canBeDecoded); // The rest will be decoded in future.
        b64str = b64str.slice(0, canBeDecoded);

        res += this.iconv.decode(new Buffer(b64str, 'base64'), "utf16-be");
    }

    this.inBase64 = inBase64;
    this.base64Accum = base64Accum;

    return res;
}

Utf7IMAPDecoder.prototype.end = function() {
    var res = "";
    if (this.inBase64 && this.base64Accum.length > 0)
        res = this.iconv.decode(new Buffer(this.base64Accum, 'base64'), "utf16-be");

    this.inBase64 = false;
    this.base64Accum = '';
    return res;
}




/***/ }),
/* 175 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var Buffer = __webpack_require__(1).Buffer;

// Single-byte codec. Needs a 'chars' string parameter that contains 256 or 128 chars that
// correspond to encoded bytes (if 128 - then lower half is ASCII). 

exports._sbcs = SBCSCodec;
function SBCSCodec(codecOptions, iconv) {
    if (!codecOptions)
        throw new Error("SBCS codec is called without the data.")
    
    // Prepare char buffer for decoding.
    if (!codecOptions.chars || (codecOptions.chars.length !== 128 && codecOptions.chars.length !== 256))
        throw new Error("Encoding '"+codecOptions.type+"' has incorrect 'chars' (must be of len 128 or 256)");
    
    if (codecOptions.chars.length === 128) {
        var asciiString = "";
        for (var i = 0; i < 128; i++)
            asciiString += String.fromCharCode(i);
        codecOptions.chars = asciiString + codecOptions.chars;
    }

    this.decodeBuf = new Buffer(codecOptions.chars, 'ucs2');
    
    // Encoding buffer.
    var encodeBuf = new Buffer(65536);
    encodeBuf.fill(iconv.defaultCharSingleByte.charCodeAt(0));

    for (var i = 0; i < codecOptions.chars.length; i++)
        encodeBuf[codecOptions.chars.charCodeAt(i)] = i;

    this.encodeBuf = encodeBuf;
}

SBCSCodec.prototype.encoder = SBCSEncoder;
SBCSCodec.prototype.decoder = SBCSDecoder;


function SBCSEncoder(options, codec) {
    this.encodeBuf = codec.encodeBuf;
}

SBCSEncoder.prototype.write = function(str) {
    var buf = new Buffer(str.length);
    for (var i = 0; i < str.length; i++)
        buf[i] = this.encodeBuf[str.charCodeAt(i)];
    
    return buf;
}

SBCSEncoder.prototype.end = function() {
}


function SBCSDecoder(options, codec) {
    this.decodeBuf = codec.decodeBuf;
}

SBCSDecoder.prototype.write = function(buf) {
    // Strings are immutable in JS -> we use ucs2 buffer to speed up computations.
    var decodeBuf = this.decodeBuf;
    var newBuf = new Buffer(buf.length*2);
    var idx1 = 0, idx2 = 0;
    for (var i = 0; i < buf.length; i++) {
        idx1 = buf[i]*2; idx2 = i*2;
        newBuf[idx2] = decodeBuf[idx1];
        newBuf[idx2+1] = decodeBuf[idx1+1];
    }
    return newBuf.toString('ucs2');
}

SBCSDecoder.prototype.end = function() {
}


/***/ }),
/* 176 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// Manually added data to be used by sbcs codec in addition to generated one.

module.exports = {
    // Not supported by iconv, not sure why.
    "10029": "maccenteuro",
    "maccenteuro": {
        "type": "_sbcs",
        "chars": "ÄĀāÉĄÖÜáąČäčĆćéŹźĎíďĒēĖóėôöõúĚěü†°Ę£§•¶ß®©™ę¨≠ģĮįĪ≤≥īĶ∂∑łĻļĽľĹĺŅņŃ¬√ńŇ∆«»… ňŐÕőŌ–—“”‘’÷◊ōŔŕŘ‹›řŖŗŠ‚„šŚśÁŤťÍŽžŪÓÔūŮÚůŰűŲųÝýķŻŁżĢˇ"
    },

    "808": "cp808",
    "ibm808": "cp808",
    "cp808": {
        "type": "_sbcs",
        "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№€■ "
    },

    // Aliases of generated encodings.
    "ascii8bit": "ascii",
    "usascii": "ascii",
    "ansix34": "ascii",
    "ansix341968": "ascii",
    "ansix341986": "ascii",
    "csascii": "ascii",
    "cp367": "ascii",
    "ibm367": "ascii",
    "isoir6": "ascii",
    "iso646us": "ascii",
    "iso646irv": "ascii",
    "us": "ascii",

    "latin1": "iso88591",
    "latin2": "iso88592",
    "latin3": "iso88593",
    "latin4": "iso88594",
    "latin5": "iso88599",
    "latin6": "iso885910",
    "latin7": "iso885913",
    "latin8": "iso885914",
    "latin9": "iso885915",
    "latin10": "iso885916",

    "csisolatin1": "iso88591",
    "csisolatin2": "iso88592",
    "csisolatin3": "iso88593",
    "csisolatin4": "iso88594",
    "csisolatincyrillic": "iso88595",
    "csisolatinarabic": "iso88596",
    "csisolatingreek" : "iso88597",
    "csisolatinhebrew": "iso88598",
    "csisolatin5": "iso88599",
    "csisolatin6": "iso885910",

    "l1": "iso88591",
    "l2": "iso88592",
    "l3": "iso88593",
    "l4": "iso88594",
    "l5": "iso88599",
    "l6": "iso885910",
    "l7": "iso885913",
    "l8": "iso885914",
    "l9": "iso885915",
    "l10": "iso885916",

    "isoir14": "iso646jp",
    "isoir57": "iso646cn",
    "isoir100": "iso88591",
    "isoir101": "iso88592",
    "isoir109": "iso88593",
    "isoir110": "iso88594",
    "isoir144": "iso88595",
    "isoir127": "iso88596",
    "isoir126": "iso88597",
    "isoir138": "iso88598",
    "isoir148": "iso88599",
    "isoir157": "iso885910",
    "isoir166": "tis620",
    "isoir179": "iso885913",
    "isoir199": "iso885914",
    "isoir203": "iso885915",
    "isoir226": "iso885916",

    "cp819": "iso88591",
    "ibm819": "iso88591",

    "cyrillic": "iso88595",

    "arabic": "iso88596",
    "arabic8": "iso88596",
    "ecma114": "iso88596",
    "asmo708": "iso88596",

    "greek" : "iso88597",
    "greek8" : "iso88597",
    "ecma118" : "iso88597",
    "elot928" : "iso88597",

    "hebrew": "iso88598",
    "hebrew8": "iso88598",

    "turkish": "iso88599",
    "turkish8": "iso88599",

    "thai": "iso885911",
    "thai8": "iso885911",

    "celtic": "iso885914",
    "celtic8": "iso885914",
    "isoceltic": "iso885914",

    "tis6200": "tis620",
    "tis62025291": "tis620",
    "tis62025330": "tis620",

    "10000": "macroman",
    "10006": "macgreek",
    "10007": "maccyrillic",
    "10079": "maciceland",
    "10081": "macturkish",

    "cspc8codepage437": "cp437",
    "cspc775baltic": "cp775",
    "cspc850multilingual": "cp850",
    "cspcp852": "cp852",
    "cspc862latinhebrew": "cp862",
    "cpgr": "cp869",

    "msee": "cp1250",
    "mscyrl": "cp1251",
    "msansi": "cp1252",
    "msgreek": "cp1253",
    "msturk": "cp1254",
    "mshebr": "cp1255",
    "msarab": "cp1256",
    "winbaltrim": "cp1257",

    "cp20866": "koi8r",
    "20866": "koi8r",
    "ibm878": "koi8r",
    "cskoi8r": "koi8r",

    "cp21866": "koi8u",
    "21866": "koi8u",
    "ibm1168": "koi8u",

    "strk10482002": "rk1048",

    "tcvn5712": "tcvn",
    "tcvn57121": "tcvn",

    "gb198880": "iso646cn",
    "cn": "iso646cn",

    "csiso14jisc6220ro": "iso646jp",
    "jisc62201969ro": "iso646jp",
    "jp": "iso646jp",

    "cshproman8": "hproman8",
    "r8": "hproman8",
    "roman8": "hproman8",
    "xroman8": "hproman8",
    "ibm1051": "hproman8",

    "mac": "macintosh",
    "csmacintosh": "macintosh",
};



/***/ }),
/* 177 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// Generated data for sbcs codec. Don't edit manually. Regenerate using generation/gen-sbcs.js script.
module.exports = {
  "437": "cp437",
  "737": "cp737",
  "775": "cp775",
  "850": "cp850",
  "852": "cp852",
  "855": "cp855",
  "856": "cp856",
  "857": "cp857",
  "858": "cp858",
  "860": "cp860",
  "861": "cp861",
  "862": "cp862",
  "863": "cp863",
  "864": "cp864",
  "865": "cp865",
  "866": "cp866",
  "869": "cp869",
  "874": "windows874",
  "922": "cp922",
  "1046": "cp1046",
  "1124": "cp1124",
  "1125": "cp1125",
  "1129": "cp1129",
  "1133": "cp1133",
  "1161": "cp1161",
  "1162": "cp1162",
  "1163": "cp1163",
  "1250": "windows1250",
  "1251": "windows1251",
  "1252": "windows1252",
  "1253": "windows1253",
  "1254": "windows1254",
  "1255": "windows1255",
  "1256": "windows1256",
  "1257": "windows1257",
  "1258": "windows1258",
  "28591": "iso88591",
  "28592": "iso88592",
  "28593": "iso88593",
  "28594": "iso88594",
  "28595": "iso88595",
  "28596": "iso88596",
  "28597": "iso88597",
  "28598": "iso88598",
  "28599": "iso88599",
  "28600": "iso885910",
  "28601": "iso885911",
  "28603": "iso885913",
  "28604": "iso885914",
  "28605": "iso885915",
  "28606": "iso885916",
  "windows874": {
    "type": "_sbcs",
    "chars": "€����…�����������‘’“”•–—�������� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
  },
  "win874": "windows874",
  "cp874": "windows874",
  "windows1250": {
    "type": "_sbcs",
    "chars": "€�‚�„…†‡�‰Š‹ŚŤŽŹ�‘’“”•–—�™š›śťžź ˇ˘Ł¤Ą¦§¨©Ş«¬­®Ż°±˛ł´µ¶·¸ąş»Ľ˝ľżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙"
  },
  "win1250": "windows1250",
  "cp1250": "windows1250",
  "windows1251": {
    "type": "_sbcs",
    "chars": "ЂЃ‚ѓ„…†‡€‰Љ‹ЊЌЋЏђ‘’“”•–—�™љ›њќћџ ЎўЈ¤Ґ¦§Ё©Є«¬­®Ї°±Ііґµ¶·ё№є»јЅѕїАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя"
  },
  "win1251": "windows1251",
  "cp1251": "windows1251",
  "windows1252": {
    "type": "_sbcs",
    "chars": "€�‚ƒ„…†‡ˆ‰Š‹Œ�Ž��‘’“”•–—˜™š›œ�žŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
  },
  "win1252": "windows1252",
  "cp1252": "windows1252",
  "windows1253": {
    "type": "_sbcs",
    "chars": "€�‚ƒ„…†‡�‰�‹�����‘’“”•–—�™�›���� ΅Ά£¤¥¦§¨©�«¬­®―°±²³΄µ¶·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�"
  },
  "win1253": "windows1253",
  "cp1253": "windows1253",
  "windows1254": {
    "type": "_sbcs",
    "chars": "€�‚ƒ„…†‡ˆ‰Š‹Œ����‘’“”•–—˜™š›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ"
  },
  "win1254": "windows1254",
  "cp1254": "windows1254",
  "windows1255": {
    "type": "_sbcs",
    "chars": "€�‚ƒ„…†‡ˆ‰�‹�����‘’“”•–—˜™�›���� ¡¢£₪¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾¿ְֱֲֳִֵֶַָֹֺֻּֽ־ֿ׀ׁׂ׃װױײ׳״�������אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�"
  },
  "win1255": "windows1255",
  "cp1255": "windows1255",
  "windows1256": {
    "type": "_sbcs",
    "chars": "€پ‚ƒ„…†‡ˆ‰ٹ‹Œچژڈگ‘’“”•–—ک™ڑ›œ‌‍ں ،¢£¤¥¦§¨©ھ«¬­®¯°±²³´µ¶·¸¹؛»¼½¾؟ہءآأؤإئابةتثجحخدذرزسشصض×طظعغـفقكàلâمنهوçèéêëىيîïًٌٍَôُِ÷ّùْûü‎‏ے"
  },
  "win1256": "windows1256",
  "cp1256": "windows1256",
  "windows1257": {
    "type": "_sbcs",
    "chars": "€�‚�„…†‡�‰�‹�¨ˇ¸�‘’“”•–—�™�›�¯˛� �¢£¤�¦§Ø©Ŗ«¬­®Æ°±²³´µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž˙"
  },
  "win1257": "windows1257",
  "cp1257": "windows1257",
  "windows1258": {
    "type": "_sbcs",
    "chars": "€�‚ƒ„…†‡ˆ‰�‹Œ����‘’“”•–—˜™�›œ��Ÿ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ"
  },
  "win1258": "windows1258",
  "cp1258": "windows1258",
  "iso88591": {
    "type": "_sbcs",
    "chars": " ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
  },
  "cp28591": "iso88591",
  "iso88592": {
    "type": "_sbcs",
    "chars": " Ą˘Ł¤ĽŚ§¨ŠŞŤŹ­ŽŻ°ą˛ł´ľśˇ¸šşťź˝žżŔÁÂĂÄĹĆÇČÉĘËĚÍÎĎĐŃŇÓÔŐÖ×ŘŮÚŰÜÝŢßŕáâăäĺćçčéęëěíîďđńňóôőö÷řůúűüýţ˙"
  },
  "cp28592": "iso88592",
  "iso88593": {
    "type": "_sbcs",
    "chars": " Ħ˘£¤�Ĥ§¨İŞĞĴ­�Ż°ħ²³´µĥ·¸ışğĵ½�żÀÁÂ�ÄĊĈÇÈÉÊËÌÍÎÏ�ÑÒÓÔĠÖ×ĜÙÚÛÜŬŜßàáâ�äċĉçèéêëìíîï�ñòóôġö÷ĝùúûüŭŝ˙"
  },
  "cp28593": "iso88593",
  "iso88594": {
    "type": "_sbcs",
    "chars": " ĄĸŖ¤ĨĻ§¨ŠĒĢŦ­Ž¯°ą˛ŗ´ĩļˇ¸šēģŧŊžŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎĪĐŅŌĶÔÕÖ×ØŲÚÛÜŨŪßāáâãäåæįčéęëėíîīđņōķôõö÷øųúûüũū˙"
  },
  "cp28594": "iso88594",
  "iso88595": {
    "type": "_sbcs",
    "chars": " ЁЂЃЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђѓєѕіїјљњћќ§ўџ"
  },
  "cp28595": "iso88595",
  "iso88596": {
    "type": "_sbcs",
    "chars": " ���¤�������،­�������������؛���؟�ءآأؤإئابةتثجحخدذرزسشصضطظعغ�����ـفقكلمنهوىيًٌٍَُِّْ�������������"
  },
  "cp28596": "iso88596",
  "iso88597": {
    "type": "_sbcs",
    "chars": " ‘’£€₯¦§¨©ͺ«¬­�―°±²³΄΅Ά·ΈΉΊ»Ό½ΎΏΐΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡ�ΣΤΥΦΧΨΩΪΫάέήίΰαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ�"
  },
  "cp28597": "iso88597",
  "iso88598": {
    "type": "_sbcs",
    "chars": " �¢£¤¥¦§¨©×«¬­®¯°±²³´µ¶·¸¹÷»¼½¾��������������������������������‗אבגדהוזחטיךכלםמןנסעףפץצקרשת��‎‏�"
  },
  "cp28598": "iso88598",
  "iso88599": {
    "type": "_sbcs",
    "chars": " ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏĞÑÒÓÔÕÖ×ØÙÚÛÜİŞßàáâãäåæçèéêëìíîïğñòóôõö÷øùúûüışÿ"
  },
  "cp28599": "iso88599",
  "iso885910": {
    "type": "_sbcs",
    "chars": " ĄĒĢĪĨĶ§ĻĐŠŦŽ­ŪŊ°ąēģīĩķ·ļđšŧž―ūŋĀÁÂÃÄÅÆĮČÉĘËĖÍÎÏÐŅŌÓÔÕÖŨØŲÚÛÜÝÞßāáâãäåæįčéęëėíîïðņōóôõöũøųúûüýþĸ"
  },
  "cp28600": "iso885910",
  "iso885911": {
    "type": "_sbcs",
    "chars": " กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
  },
  "cp28601": "iso885911",
  "iso885913": {
    "type": "_sbcs",
    "chars": " ”¢£¤„¦§Ø©Ŗ«¬­®Æ°±²³“µ¶·ø¹ŗ»¼½¾æĄĮĀĆÄÅĘĒČÉŹĖĢĶĪĻŠŃŅÓŌÕÖ×ŲŁŚŪÜŻŽßąįāćäåęēčéźėģķīļšńņóōõö÷ųłśūüżž’"
  },
  "cp28603": "iso885913",
  "iso885914": {
    "type": "_sbcs",
    "chars": " Ḃḃ£ĊċḊ§Ẁ©ẂḋỲ­®ŸḞḟĠġṀṁ¶ṖẁṗẃṠỳẄẅṡÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŴÑÒÓÔÕÖṪØÙÚÛÜÝŶßàáâãäåæçèéêëìíîïŵñòóôõöṫøùúûüýŷÿ"
  },
  "cp28604": "iso885914",
  "iso885915": {
    "type": "_sbcs",
    "chars": " ¡¢£€¥Š§š©ª«¬­®¯°±²³Žµ¶·ž¹º»ŒœŸ¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
  },
  "cp28605": "iso885915",
  "iso885916": {
    "type": "_sbcs",
    "chars": " ĄąŁ€„Š§š©Ș«Ź­źŻ°±ČłŽ”¶·žčș»ŒœŸżÀÁÂĂÄĆÆÇÈÉÊËÌÍÎÏĐŃÒÓÔŐÖŚŰÙÚÛÜĘȚßàáâăäćæçèéêëìíîïđńòóôőöśűùúûüęțÿ"
  },
  "cp28606": "iso885916",
  "cp437": {
    "type": "_sbcs",
    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñÑªº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
  },
  "ibm437": "cp437",
  "csibm437": "cp437",
  "cp737": {
    "type": "_sbcs",
    "chars": "ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩαβγδεζηθικλμνξοπρσςτυφχψ░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀ωάέήϊίόύϋώΆΈΉΊΌΎΏ±≥≤ΪΫ÷≈°∙·√ⁿ²■ "
  },
  "ibm737": "cp737",
  "csibm737": "cp737",
  "cp775": {
    "type": "_sbcs",
    "chars": "ĆüéāäģåćłēŖŗīŹÄÅÉæÆōöĢ¢ŚśÖÜø£Ø×¤ĀĪóŻżź”¦©®¬½¼Ł«»░▒▓│┤ĄČĘĖ╣║╗╝ĮŠ┐└┴┬├─┼ŲŪ╚╔╩╦╠═╬Žąčęėįšųūž┘┌█▄▌▐▀ÓßŌŃõÕµńĶķĻļņĒŅ’­±“¾¶§÷„°∙·¹³²■ "
  },
  "ibm775": "cp775",
  "csibm775": "cp775",
  "cp850": {
    "type": "_sbcs",
    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø×ƒáíóúñÑªº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈıÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýÝ¯´­±‗¾¶§÷¸°¨·¹³²■ "
  },
  "ibm850": "cp850",
  "csibm850": "cp850",
  "cp852": {
    "type": "_sbcs",
    "chars": "ÇüéâäůćçłëŐőîŹÄĆÉĹĺôöĽľŚśÖÜŤťŁ×čáíóúĄąŽžĘę¬źČş«»░▒▓│┤ÁÂĚŞ╣║╗╝Żż┐└┴┬├─┼Ăă╚╔╩╦╠═╬¤đĐĎËďŇÍÎě┘┌█▄ŢŮ▀ÓßÔŃńňŠšŔÚŕŰýÝţ´­˝˛ˇ˘§÷¸°¨˙űŘř■ "
  },
  "ibm852": "cp852",
  "csibm852": "cp852",
  "cp855": {
    "type": "_sbcs",
    "chars": "ђЂѓЃёЁєЄѕЅіІїЇјЈљЉњЊћЋќЌўЎџЏюЮъЪаАбБцЦдДеЕфФгГ«»░▒▓│┤хХиИ╣║╗╝йЙ┐└┴┬├─┼кК╚╔╩╦╠═╬¤лЛмМнНоОп┘┌█▄Пя▀ЯрРсСтТуУжЖвВьЬ№­ыЫзЗшШэЭщЩчЧ§■ "
  },
  "ibm855": "cp855",
  "csibm855": "cp855",
  "cp856": {
    "type": "_sbcs",
    "chars": "אבגדהוזחטיךכלםמןנסעףפץצקרשת�£�×����������®¬½¼�«»░▒▓│┤���©╣║╗╝¢¥┐└┴┬├─┼��╚╔╩╦╠═╬¤���������┘┌█▄¦�▀������µ�������¯´­±‗¾¶§÷¸°¨·¹³²■ "
  },
  "ibm856": "cp856",
  "csibm856": "cp856",
  "cp857": {
    "type": "_sbcs",
    "chars": "ÇüéâäàåçêëèïîıÄÅÉæÆôöòûùİÖÜø£ØŞşáíóúñÑĞğ¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ºªÊËÈ�ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµ�×ÚÛÙìÿ¯´­±�¾¶§÷¸°¨·¹³²■ "
  },
  "ibm857": "cp857",
  "csibm857": "cp857",
  "cp858": {
    "type": "_sbcs",
    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø×ƒáíóúñÑªº¿®¬½¼¡«»░▒▓│┤ÁÂÀ©╣║╗╝¢¥┐└┴┬├─┼ãÃ╚╔╩╦╠═╬¤ðÐÊËÈ€ÍÎÏ┘┌█▄¦Ì▀ÓßÔÒõÕµþÞÚÛÙýÝ¯´­±‗¾¶§÷¸°¨·¹³²■ "
  },
  "ibm858": "cp858",
  "csibm858": "cp858",
  "cp860": {
    "type": "_sbcs",
    "chars": "ÇüéâãàÁçêÊèÍÔìÃÂÉÀÈôõòÚùÌÕÜ¢£Ù₧ÓáíóúñÑªº¿Ò¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
  },
  "ibm860": "cp860",
  "csibm860": "cp860",
  "cp861": {
    "type": "_sbcs",
    "chars": "ÇüéâäàåçêëèÐðÞÄÅÉæÆôöþûÝýÖÜø£Ø₧ƒáíóúÁÍÓÚ¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
  },
  "ibm861": "cp861",
  "csibm861": "cp861",
  "cp862": {
    "type": "_sbcs",
    "chars": "אבגדהוזחטיךכלםמןנסעףפץצקרשת¢£¥₧ƒáíóúñÑªº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
  },
  "ibm862": "cp862",
  "csibm862": "cp862",
  "cp863": {
    "type": "_sbcs",
    "chars": "ÇüéâÂà¶çêëèïî‗À§ÉÈÊôËÏûù¤ÔÜ¢£ÙÛƒ¦´óú¨¸³¯Î⌐¬½¼¾«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
  },
  "ibm863": "cp863",
  "csibm863": "cp863",
  "cp864": {
    "type": "_sbcs",
    "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$٪&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~°·∙√▒─│┼┤┬├┴┐┌└┘β∞φ±½¼≈«»ﻷﻸ��ﻻﻼ� ­ﺂ£¤ﺄ��ﺎﺏﺕﺙ،ﺝﺡﺥ٠١٢٣٤٥٦٧٨٩ﻑ؛ﺱﺵﺹ؟¢ﺀﺁﺃﺅﻊﺋﺍﺑﺓﺗﺛﺟﺣﺧﺩﺫﺭﺯﺳﺷﺻﺿﻁﻅﻋﻏ¦¬÷×ﻉـﻓﻗﻛﻟﻣﻧﻫﻭﻯﻳﺽﻌﻎﻍﻡﹽّﻥﻩﻬﻰﻲﻐﻕﻵﻶﻝﻙﻱ■�"
  },
  "ibm864": "cp864",
  "csibm864": "cp864",
  "cp865": {
    "type": "_sbcs",
    "chars": "ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜø£Ø₧ƒáíóúñÑªº¿⌐¬½¼¡«¤░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ "
  },
  "ibm865": "cp865",
  "csibm865": "cp865",
  "cp866": {
    "type": "_sbcs",
    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёЄєЇїЎў°∙·√№¤■ "
  },
  "ibm866": "cp866",
  "csibm866": "cp866",
  "cp869": {
    "type": "_sbcs",
    "chars": "������Ά�·¬¦‘’Έ―ΉΊΪΌ��ΎΫ©Ώ²³ά£έήίϊΐόύΑΒΓΔΕΖΗ½ΘΙ«»░▒▓│┤ΚΛΜΝ╣║╗╝ΞΟ┐└┴┬├─┼ΠΡ╚╔╩╦╠═╬ΣΤΥΦΧΨΩαβγ┘┌█▄δε▀ζηθικλμνξοπρσςτ΄­±υφχ§ψ΅°¨ωϋΰώ■ "
  },
  "ibm869": "cp869",
  "csibm869": "cp869",
  "cp922": {
    "type": "_sbcs",
    "chars": " ¡¢£¤¥¦§¨©ª«¬­®‾°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏŠÑÒÓÔÕÖ×ØÙÚÛÜÝŽßàáâãäåæçèéêëìíîïšñòóôõö÷øùúûüýžÿ"
  },
  "ibm922": "cp922",
  "csibm922": "cp922",
  "cp1046": {
    "type": "_sbcs",
    "chars": "ﺈ×÷ﹱ■│─┐┌└┘ﹹﹻﹽﹿﹷﺊﻰﻳﻲﻎﻏﻐﻶﻸﻺﻼ ¤ﺋﺑﺗﺛﺟﺣ،­ﺧﺳ٠١٢٣٤٥٦٧٨٩ﺷ؛ﺻﺿﻊ؟ﻋءآأؤإئابةتثجحخدذرزسشصضطﻇعغﻌﺂﺄﺎﻓـفقكلمنهوىيًٌٍَُِّْﻗﻛﻟﻵﻷﻹﻻﻣﻧﻬﻩ�"
  },
  "ibm1046": "cp1046",
  "csibm1046": "cp1046",
  "cp1124": {
    "type": "_sbcs",
    "chars": " ЁЂҐЄЅІЇЈЉЊЋЌ­ЎЏАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя№ёђґєѕіїјљњћќ§ўџ"
  },
  "ibm1124": "cp1124",
  "csibm1124": "cp1124",
  "cp1125": {
    "type": "_sbcs",
    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀рстуфхцчшщъыьэюяЁёҐґЄєІіЇї·√№¤■ "
  },
  "ibm1125": "cp1125",
  "csibm1125": "cp1125",
  "cp1129": {
    "type": "_sbcs",
    "chars": " ¡¢£¤¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ"
  },
  "ibm1129": "cp1129",
  "csibm1129": "cp1129",
  "cp1133": {
    "type": "_sbcs",
    "chars": " ກຂຄງຈສຊຍດຕຖທນບປຜຝພຟມຢຣລວຫອຮ���ຯະາຳິີຶືຸູຼັົຽ���ເແໂໃໄ່້໊໋໌ໍໆ�ໜໝ₭����������������໐໑໒໓໔໕໖໗໘໙��¢¬¦�"
  },
  "ibm1133": "cp1133",
  "csibm1133": "cp1133",
  "cp1161": {
    "type": "_sbcs",
    "chars": "��������������������������������่กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู้๊๋€฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛¢¬¦ "
  },
  "ibm1161": "cp1161",
  "csibm1161": "cp1161",
  "cp1162": {
    "type": "_sbcs",
    "chars": "€…‘’“”•–— กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
  },
  "ibm1162": "cp1162",
  "csibm1162": "cp1162",
  "cp1163": {
    "type": "_sbcs",
    "chars": " ¡¢£€¥¦§œ©ª«¬­®¯°±²³Ÿµ¶·Œ¹º»¼½¾¿ÀÁÂĂÄÅÆÇÈÉÊË̀ÍÎÏĐÑ̉ÓÔƠÖ×ØÙÚÛÜỮßàáâăäåæçèéêë́íîïđṇ̃óôơö÷øùúûüư₫ÿ"
  },
  "ibm1163": "cp1163",
  "csibm1163": "cp1163",
  "maccroatian": {
    "type": "_sbcs",
    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®Š™´¨≠ŽØ∞±≤≥∆µ∂∑∏š∫ªºΩžø¿¡¬√ƒ≈Ć«Č… ÀÃÕŒœĐ—“”‘’÷◊�©⁄¤‹›Æ»–·‚„‰ÂćÁčÈÍÎÏÌÓÔđÒÚÛÙıˆ˜¯πË˚¸Êæˇ"
  },
  "maccyrillic": {
    "type": "_sbcs",
    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°¢£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµ∂ЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤"
  },
  "macgreek": {
    "type": "_sbcs",
    "chars": "Ä¹²É³ÖÜ΅àâä΄¨çéèêë£™îï•½‰ôö¦­ùûü†ΓΔΘΛΞΠß®©ΣΪ§≠°·Α±≤≥¥ΒΕΖΗΙΚΜΦΫΨΩάΝ¬ΟΡ≈Τ«»… ΥΧΆΈœ–―“”‘’÷ΉΊΌΎέήίόΏύαβψδεφγηιξκλμνοπώρστθωςχυζϊϋΐΰ�"
  },
  "maciceland": {
    "type": "_sbcs",
    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûüÝ°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤ÐðÞþý·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
  },
  "macroman": {
    "type": "_sbcs",
    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›ﬁﬂ‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
  },
  "macromania": {
    "type": "_sbcs",
    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ĂŞ∞±≤≥¥µ∂∑∏π∫ªºΩăş¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›Ţţ‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
  },
  "macthai": {
    "type": "_sbcs",
    "chars": "«»…“”�•‘’� กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู﻿​–—฿เแโใไๅๆ็่้๊๋์ํ™๏๐๑๒๓๔๕๖๗๘๙®©����"
  },
  "macturkish": {
    "type": "_sbcs",
    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸĞğİıŞş‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙ�ˆ˜¯˘˙˚¸˝˛ˇ"
  },
  "macukraine": {
    "type": "_sbcs",
    "chars": "АБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ†°Ґ£§•¶І®©™Ђђ≠Ѓѓ∞±≤≥іµґЈЄєЇїЉљЊњјЅ¬√ƒ≈∆«»… ЋћЌќѕ–—“”‘’÷„ЎўЏџ№Ёёяабвгдежзийклмнопрстуфхцчшщъыьэю¤"
  },
  "koi8r": {
    "type": "_sbcs",
    "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ё╓╔╕╖╗╘╙╚╛╜╝╞╟╠╡Ё╢╣╤╥╦╧╨╩╪╫╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
  },
  "koi8u": {
    "type": "_sbcs",
    "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґ╝╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪Ґ╬©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
  },
  "koi8ru": {
    "type": "_sbcs",
    "chars": "─│┌┐└┘├┤┬┴┼▀▄█▌▐░▒▓⌠■∙√≈≤≥ ⌡°²·÷═║╒ёє╔ії╗╘╙╚╛ґў╞╟╠╡ЁЄ╣ІЇ╦╧╨╩╪ҐЎ©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
  },
  "koi8t": {
    "type": "_sbcs",
    "chars": "қғ‚Ғ„…†‡�‰ҳ‹ҲҷҶ�Қ‘’“”•–—�™�›�����ӯӮё¤ӣ¦§���«¬­®�°±²Ё�Ӣ¶·�№�»���©юабцдефгхийклмнопярстужвьызшэщчъЮАБЦДЕФГХИЙКЛМНОПЯРСТУЖВЬЫЗШЭЩЧЪ"
  },
  "armscii8": {
    "type": "_sbcs",
    "chars": " �և։)(»«—.՝,-֊…՜՛՞ԱաԲբԳգԴդԵեԶզԷէԸըԹթԺժԻիԼլԽխԾծԿկՀհՁձՂղՃճՄմՅյՆնՇշՈոՉչՊպՋջՌռՍսՎվՏտՐրՑցՒւՓփՔքՕօՖֆ՚�"
  },
  "rk1048": {
    "type": "_sbcs",
    "chars": "ЂЃ‚ѓ„…†‡€‰Љ‹ЊҚҺЏђ‘’“”•–—�™љ›њқһџ ҰұӘ¤Ө¦§Ё©Ғ«¬­®Ү°±Ііөµ¶·ё№ғ»әҢңүАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя"
  },
  "tcvn": {
    "type": "_sbcs",
    "chars": "\u0000ÚỤ\u0003ỪỬỮ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010ỨỰỲỶỸÝỴ\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ÀẢÃÁẠẶẬÈẺẼÉẸỆÌỈĨÍỊÒỎÕÓỌỘỜỞỠỚỢÙỦŨ ĂÂÊÔƠƯĐăâêôơưđẶ̀̀̉̃́àảãáạẲằẳẵắẴẮẦẨẪẤỀặầẩẫấậèỂẻẽéẹềểễếệìỉỄẾỒĩíịòỔỏõóọồổỗốộờởỡớợùỖủũúụừửữứựỳỷỹýỵỐ"
  },
  "georgianacademy": {
    "type": "_sbcs",
    "chars": "‚ƒ„…†‡ˆ‰Š‹Œ‘’“”•–—˜™š›œŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზთიკლმნოპჟრსტუფქღყშჩცძწჭხჯჰჱჲჳჴჵჶçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
  },
  "georgianps": {
    "type": "_sbcs",
    "chars": "‚ƒ„…†‡ˆ‰Š‹Œ‘’“”•–—˜™š›œŸ ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿აბგდევზჱთიკლმნჲოპჟრსტჳუფქღყშჩცძწჭხჴჯჰჵæçèéêëìíîïðñòóôõö÷øùúûüýþÿ"
  },
  "pt154": {
    "type": "_sbcs",
    "chars": "ҖҒӮғ„…ҶҮҲүҠӢҢҚҺҸҗ‘’“”•–—ҳҷҡӣңқһҹ ЎўЈӨҘҰ§Ё©Ә«¬ӯ®Ҝ°ұІіҙө¶·ё№ә»јҪҫҝАБВГДЕЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмнопрстуфхцчшщъыьэюя"
  },
  "viscii": {
    "type": "_sbcs",
    "chars": "\u0000\u0001Ẳ\u0003\u0004ẴẪ\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013Ỷ\u0015\u0016\u0017\u0018Ỹ\u001a\u001b\u001c\u001dỴ\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ẠẮẰẶẤẦẨẬẼẸẾỀỂỄỆỐỒỔỖỘỢỚỜỞỊỎỌỈỦŨỤỲÕắằặấầẩậẽẹếềểễệốồổỗỠƠộờởịỰỨỪỬơớƯÀÁÂÃẢĂẳẵÈÉÊẺÌÍĨỳĐứÒÓÔạỷừửÙÚỹỵÝỡưàáâãảăữẫèéêẻìíĩỉđựòóôõỏọụùúũủýợỮ"
  },
  "iso646cn": {
    "type": "_sbcs",
    "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#¥%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������"
  },
  "iso646jp": {
    "type": "_sbcs",
    "chars": "\u0000\u0001\u0002\u0003\u0004\u0005\u0006\u0007\b\t\n\u000b\f\r\u000e\u000f\u0010\u0011\u0012\u0013\u0014\u0015\u0016\u0017\u0018\u0019\u001a\u001b\u001c\u001d\u001e\u001f !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[¥]^_`abcdefghijklmnopqrstuvwxyz{|}‾��������������������������������������������������������������������������������������������������������������������������������"
  },
  "hproman8": {
    "type": "_sbcs",
    "chars": " ÀÂÈÊËÎÏ´ˋˆ¨˜ÙÛ₤¯Ýý°ÇçÑñ¡¿¤£¥§ƒ¢âêôûáéóúàèòùäëöüÅîØÆåíøæÄìÖÜÉïßÔÁÃãÐðÍÌÓÒÕõŠšÚŸÿÞþ·µ¶¾—¼½ªº«■»±�"
  },
  "macintosh": {
    "type": "_sbcs",
    "chars": "ÄÅÇÉÑÖÜáàâäãåçéèêëíìîïñóòôöõúùûü†°¢£§•¶ß®©™´¨≠ÆØ∞±≤≥¥µ∂∑∏π∫ªºΩæø¿¡¬√ƒ≈∆«»… ÀÃÕŒœ–—“”‘’÷◊ÿŸ⁄¤‹›ﬁﬂ‡·‚„‰ÂÊÁËÈÍÎÏÌÓÔ�ÒÚÛÙıˆ˜¯˘˙˚¸˝˛ˇ"
  },
  "ascii": {
    "type": "_sbcs",
    "chars": "��������������������������������������������������������������������������������������������������������������������������������"
  },
  "tis620": {
    "type": "_sbcs",
    "chars": "���������������������������������กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรฤลฦวศษสหฬอฮฯะัาำิีึืฺุู����฿เแโใไๅๆ็่้๊๋์ํ๎๏๐๑๒๓๔๕๖๗๘๙๚๛����"
  }
}

/***/ }),
/* 178 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var Buffer = __webpack_require__(1).Buffer;

// Multibyte codec. In this scheme, a character is represented by 1 or more bytes.
// Our codec supports UTF-16 surrogates, extensions for GB18030 and unicode sequences.
// To save memory and loading time, we read table files only when requested.

exports._dbcs = DBCSCodec;

var UNASSIGNED = -1,
    GB18030_CODE = -2,
    SEQ_START  = -10,
    NODE_START = -1000,
    UNASSIGNED_NODE = new Array(0x100),
    DEF_CHAR = -1;

for (var i = 0; i < 0x100; i++)
    UNASSIGNED_NODE[i] = UNASSIGNED;


// Class DBCSCodec reads and initializes mapping tables.
function DBCSCodec(codecOptions, iconv) {
    this.encodingName = codecOptions.encodingName;
    if (!codecOptions)
        throw new Error("DBCS codec is called without the data.")
    if (!codecOptions.table)
        throw new Error("Encoding '" + this.encodingName + "' has no data.");

    // Load tables.
    var mappingTable = codecOptions.table();


    // Decode tables: MBCS -> Unicode.

    // decodeTables is a trie, encoded as an array of arrays of integers. Internal arrays are trie nodes and all have len = 256.
    // Trie root is decodeTables[0].
    // Values: >=  0 -> unicode character code. can be > 0xFFFF
    //         == UNASSIGNED -> unknown/unassigned sequence.
    //         == GB18030_CODE -> this is the end of a GB18030 4-byte sequence.
    //         <= NODE_START -> index of the next node in our trie to process next byte.
    //         <= SEQ_START  -> index of the start of a character code sequence, in decodeTableSeq.
    this.decodeTables = [];
    this.decodeTables[0] = UNASSIGNED_NODE.slice(0); // Create root node.

    // Sometimes a MBCS char corresponds to a sequence of unicode chars. We store them as arrays of integers here. 
    this.decodeTableSeq = [];

    // Actual mapping tables consist of chunks. Use them to fill up decode tables.
    for (var i = 0; i < mappingTable.length; i++)
        this._addDecodeChunk(mappingTable[i]);

    this.defaultCharUnicode = iconv.defaultCharUnicode;

    
    // Encode tables: Unicode -> DBCS.

    // `encodeTable` is array mapping from unicode char to encoded char. All its values are integers for performance.
    // Because it can be sparse, it is represented as array of buckets by 256 chars each. Bucket can be null.
    // Values: >=  0 -> it is a normal char. Write the value (if <=256 then 1 byte, if <=65536 then 2 bytes, etc.).
    //         == UNASSIGNED -> no conversion found. Output a default char.
    //         <= SEQ_START  -> it's an index in encodeTableSeq, see below. The character starts a sequence.
    this.encodeTable = [];
    
    // `encodeTableSeq` is used when a sequence of unicode characters is encoded as a single code. We use a tree of
    // objects where keys correspond to characters in sequence and leafs are the encoded dbcs values. A special DEF_CHAR key
    // means end of sequence (needed when one sequence is a strict subsequence of another).
    // Objects are kept separately from encodeTable to increase performance.
    this.encodeTableSeq = [];

    // Some chars can be decoded, but need not be encoded.
    var skipEncodeChars = {};
    if (codecOptions.encodeSkipVals)
        for (var i = 0; i < codecOptions.encodeSkipVals.length; i++) {
            var val = codecOptions.encodeSkipVals[i];
            if (typeof val === 'number')
                skipEncodeChars[val] = true;
            else
                for (var j = val.from; j <= val.to; j++)
                    skipEncodeChars[j] = true;
        }
        
    // Use decode trie to recursively fill out encode tables.
    this._fillEncodeTable(0, 0, skipEncodeChars);

    // Add more encoding pairs when needed.
    if (codecOptions.encodeAdd) {
        for (var uChar in codecOptions.encodeAdd)
            if (Object.prototype.hasOwnProperty.call(codecOptions.encodeAdd, uChar))
                this._setEncodeChar(uChar.charCodeAt(0), codecOptions.encodeAdd[uChar]);
    }

    this.defCharSB  = this.encodeTable[0][iconv.defaultCharSingleByte.charCodeAt(0)];
    if (this.defCharSB === UNASSIGNED) this.defCharSB = this.encodeTable[0]['?'];
    if (this.defCharSB === UNASSIGNED) this.defCharSB = "?".charCodeAt(0);


    // Load & create GB18030 tables when needed.
    if (typeof codecOptions.gb18030 === 'function') {
        this.gb18030 = codecOptions.gb18030(); // Load GB18030 ranges.

        // Add GB18030 decode tables.
        var thirdByteNodeIdx = this.decodeTables.length;
        var thirdByteNode = this.decodeTables[thirdByteNodeIdx] = UNASSIGNED_NODE.slice(0);

        var fourthByteNodeIdx = this.decodeTables.length;
        var fourthByteNode = this.decodeTables[fourthByteNodeIdx] = UNASSIGNED_NODE.slice(0);

        for (var i = 0x81; i <= 0xFE; i++) {
            var secondByteNodeIdx = NODE_START - this.decodeTables[0][i];
            var secondByteNode = this.decodeTables[secondByteNodeIdx];
            for (var j = 0x30; j <= 0x39; j++)
                secondByteNode[j] = NODE_START - thirdByteNodeIdx;
        }
        for (var i = 0x81; i <= 0xFE; i++)
            thirdByteNode[i] = NODE_START - fourthByteNodeIdx;
        for (var i = 0x30; i <= 0x39; i++)
            fourthByteNode[i] = GB18030_CODE
    }        
}

DBCSCodec.prototype.encoder = DBCSEncoder;
DBCSCodec.prototype.decoder = DBCSDecoder;

// Decoder helpers
DBCSCodec.prototype._getDecodeTrieNode = function(addr) {
    var bytes = [];
    for (; addr > 0; addr >>= 8)
        bytes.push(addr & 0xFF);
    if (bytes.length == 0)
        bytes.push(0);

    var node = this.decodeTables[0];
    for (var i = bytes.length-1; i > 0; i--) { // Traverse nodes deeper into the trie.
        var val = node[bytes[i]];

        if (val == UNASSIGNED) { // Create new node.
            node[bytes[i]] = NODE_START - this.decodeTables.length;
            this.decodeTables.push(node = UNASSIGNED_NODE.slice(0));
        }
        else if (val <= NODE_START) { // Existing node.
            node = this.decodeTables[NODE_START - val];
        }
        else
            throw new Error("Overwrite byte in " + this.encodingName + ", addr: " + addr.toString(16));
    }
    return node;
}


DBCSCodec.prototype._addDecodeChunk = function(chunk) {
    // First element of chunk is the hex mbcs code where we start.
    var curAddr = parseInt(chunk[0], 16);

    // Choose the decoding node where we'll write our chars.
    var writeTable = this._getDecodeTrieNode(curAddr);
    curAddr = curAddr & 0xFF;

    // Write all other elements of the chunk to the table.
    for (var k = 1; k < chunk.length; k++) {
        var part = chunk[k];
        if (typeof part === "string") { // String, write as-is.
            for (var l = 0; l < part.length;) {
                var code = part.charCodeAt(l++);
                if (0xD800 <= code && code < 0xDC00) { // Decode surrogate
                    var codeTrail = part.charCodeAt(l++);
                    if (0xDC00 <= codeTrail && codeTrail < 0xE000)
                        writeTable[curAddr++] = 0x10000 + (code - 0xD800) * 0x400 + (codeTrail - 0xDC00);
                    else
                        throw new Error("Incorrect surrogate pair in "  + this.encodingName + " at chunk " + chunk[0]);
                }
                else if (0x0FF0 < code && code <= 0x0FFF) { // Character sequence (our own encoding used)
                    var len = 0xFFF - code + 2;
                    var seq = [];
                    for (var m = 0; m < len; m++)
                        seq.push(part.charCodeAt(l++)); // Simple variation: don't support surrogates or subsequences in seq.

                    writeTable[curAddr++] = SEQ_START - this.decodeTableSeq.length;
                    this.decodeTableSeq.push(seq);
                }
                else
                    writeTable[curAddr++] = code; // Basic char
            }
        } 
        else if (typeof part === "number") { // Integer, meaning increasing sequence starting with prev character.
            var charCode = writeTable[curAddr - 1] + 1;
            for (var l = 0; l < part; l++)
                writeTable[curAddr++] = charCode++;
        }
        else
            throw new Error("Incorrect type '" + typeof part + "' given in "  + this.encodingName + " at chunk " + chunk[0]);
    }
    if (curAddr > 0xFF)
        throw new Error("Incorrect chunk in "  + this.encodingName + " at addr " + chunk[0] + ": too long" + curAddr);
}

// Encoder helpers
DBCSCodec.prototype._getEncodeBucket = function(uCode) {
    var high = uCode >> 8; // This could be > 0xFF because of astral characters.
    if (this.encodeTable[high] === undefined)
        this.encodeTable[high] = UNASSIGNED_NODE.slice(0); // Create bucket on demand.
    return this.encodeTable[high];
}

DBCSCodec.prototype._setEncodeChar = function(uCode, dbcsCode) {
    var bucket = this._getEncodeBucket(uCode);
    var low = uCode & 0xFF;
    if (bucket[low] <= SEQ_START)
        this.encodeTableSeq[SEQ_START-bucket[low]][DEF_CHAR] = dbcsCode; // There's already a sequence, set a single-char subsequence of it.
    else if (bucket[low] == UNASSIGNED)
        bucket[low] = dbcsCode;
}

DBCSCodec.prototype._setEncodeSequence = function(seq, dbcsCode) {
    
    // Get the root of character tree according to first character of the sequence.
    var uCode = seq[0];
    var bucket = this._getEncodeBucket(uCode);
    var low = uCode & 0xFF;

    var node;
    if (bucket[low] <= SEQ_START) {
        // There's already a sequence with  - use it.
        node = this.encodeTableSeq[SEQ_START-bucket[low]];
    }
    else {
        // There was no sequence object - allocate a new one.
        node = {};
        if (bucket[low] !== UNASSIGNED) node[DEF_CHAR] = bucket[low]; // If a char was set before - make it a single-char subsequence.
        bucket[low] = SEQ_START - this.encodeTableSeq.length;
        this.encodeTableSeq.push(node);
    }

    // Traverse the character tree, allocating new nodes as needed.
    for (var j = 1; j < seq.length-1; j++) {
        var oldVal = node[uCode];
        if (typeof oldVal === 'object')
            node = oldVal;
        else {
            node = node[uCode] = {}
            if (oldVal !== undefined)
                node[DEF_CHAR] = oldVal
        }
    }

    // Set the leaf to given dbcsCode.
    uCode = seq[seq.length-1];
    node[uCode] = dbcsCode;
}

DBCSCodec.prototype._fillEncodeTable = function(nodeIdx, prefix, skipEncodeChars) {
    var node = this.decodeTables[nodeIdx];
    for (var i = 0; i < 0x100; i++) {
        var uCode = node[i];
        var mbCode = prefix + i;
        if (skipEncodeChars[mbCode])
            continue;

        if (uCode >= 0)
            this._setEncodeChar(uCode, mbCode);
        else if (uCode <= NODE_START)
            this._fillEncodeTable(NODE_START - uCode, mbCode << 8, skipEncodeChars);
        else if (uCode <= SEQ_START)
            this._setEncodeSequence(this.decodeTableSeq[SEQ_START - uCode], mbCode);
    }
}



// == Encoder ==================================================================

function DBCSEncoder(options, codec) {
    // Encoder state
    this.leadSurrogate = -1;
    this.seqObj = undefined;
    
    // Static data
    this.encodeTable = codec.encodeTable;
    this.encodeTableSeq = codec.encodeTableSeq;
    this.defaultCharSingleByte = codec.defCharSB;
    this.gb18030 = codec.gb18030;
}

DBCSEncoder.prototype.write = function(str) {
    var newBuf = new Buffer(str.length * (this.gb18030 ? 4 : 3)), 
        leadSurrogate = this.leadSurrogate,
        seqObj = this.seqObj, nextChar = -1,
        i = 0, j = 0;

    while (true) {
        // 0. Get next character.
        if (nextChar === -1) {
            if (i == str.length) break;
            var uCode = str.charCodeAt(i++);
        }
        else {
            var uCode = nextChar;
            nextChar = -1;    
        }

        // 1. Handle surrogates.
        if (0xD800 <= uCode && uCode < 0xE000) { // Char is one of surrogates.
            if (uCode < 0xDC00) { // We've got lead surrogate.
                if (leadSurrogate === -1) {
                    leadSurrogate = uCode;
                    continue;
                } else {
                    leadSurrogate = uCode;
                    // Double lead surrogate found.
                    uCode = UNASSIGNED;
                }
            } else { // We've got trail surrogate.
                if (leadSurrogate !== -1) {
                    uCode = 0x10000 + (leadSurrogate - 0xD800) * 0x400 + (uCode - 0xDC00);
                    leadSurrogate = -1;
                } else {
                    // Incomplete surrogate pair - only trail surrogate found.
                    uCode = UNASSIGNED;
                }
                
            }
        }
        else if (leadSurrogate !== -1) {
            // Incomplete surrogate pair - only lead surrogate found.
            nextChar = uCode; uCode = UNASSIGNED; // Write an error, then current char.
            leadSurrogate = -1;
        }

        // 2. Convert uCode character.
        var dbcsCode = UNASSIGNED;
        if (seqObj !== undefined && uCode != UNASSIGNED) { // We are in the middle of the sequence
            var resCode = seqObj[uCode];
            if (typeof resCode === 'object') { // Sequence continues.
                seqObj = resCode;
                continue;

            } else if (typeof resCode == 'number') { // Sequence finished. Write it.
                dbcsCode = resCode;

            } else if (resCode == undefined) { // Current character is not part of the sequence.

                // Try default character for this sequence
                resCode = seqObj[DEF_CHAR];
                if (resCode !== undefined) {
                    dbcsCode = resCode; // Found. Write it.
                    nextChar = uCode; // Current character will be written too in the next iteration.

                } else {
                    // TODO: What if we have no default? (resCode == undefined)
                    // Then, we should write first char of the sequence as-is and try the rest recursively.
                    // Didn't do it for now because no encoding has this situation yet.
                    // Currently, just skip the sequence and write current char.
                }
            }
            seqObj = undefined;
        }
        else if (uCode >= 0) {  // Regular character
            var subtable = this.encodeTable[uCode >> 8];
            if (subtable !== undefined)
                dbcsCode = subtable[uCode & 0xFF];
            
            if (dbcsCode <= SEQ_START) { // Sequence start
                seqObj = this.encodeTableSeq[SEQ_START-dbcsCode];
                continue;
            }

            if (dbcsCode == UNASSIGNED && this.gb18030) {
                // Use GB18030 algorithm to find character(s) to write.
                var idx = findIdx(this.gb18030.uChars, uCode);
                if (idx != -1) {
                    var dbcsCode = this.gb18030.gbChars[idx] + (uCode - this.gb18030.uChars[idx]);
                    newBuf[j++] = 0x81 + Math.floor(dbcsCode / 12600); dbcsCode = dbcsCode % 12600;
                    newBuf[j++] = 0x30 + Math.floor(dbcsCode / 1260); dbcsCode = dbcsCode % 1260;
                    newBuf[j++] = 0x81 + Math.floor(dbcsCode / 10); dbcsCode = dbcsCode % 10;
                    newBuf[j++] = 0x30 + dbcsCode;
                    continue;
                }
            }
        }

        // 3. Write dbcsCode character.
        if (dbcsCode === UNASSIGNED)
            dbcsCode = this.defaultCharSingleByte;
        
        if (dbcsCode < 0x100) {
            newBuf[j++] = dbcsCode;
        }
        else if (dbcsCode < 0x10000) {
            newBuf[j++] = dbcsCode >> 8;   // high byte
            newBuf[j++] = dbcsCode & 0xFF; // low byte
        }
        else {
            newBuf[j++] = dbcsCode >> 16;
            newBuf[j++] = (dbcsCode >> 8) & 0xFF;
            newBuf[j++] = dbcsCode & 0xFF;
        }
    }

    this.seqObj = seqObj;
    this.leadSurrogate = leadSurrogate;
    return newBuf.slice(0, j);
}

DBCSEncoder.prototype.end = function() {
    if (this.leadSurrogate === -1 && this.seqObj === undefined)
        return; // All clean. Most often case.

    var newBuf = new Buffer(10), j = 0;

    if (this.seqObj) { // We're in the sequence.
        var dbcsCode = this.seqObj[DEF_CHAR];
        if (dbcsCode !== undefined) { // Write beginning of the sequence.
            if (dbcsCode < 0x100) {
                newBuf[j++] = dbcsCode;
            }
            else {
                newBuf[j++] = dbcsCode >> 8;   // high byte
                newBuf[j++] = dbcsCode & 0xFF; // low byte
            }
        } else {
            // See todo above.
        }
        this.seqObj = undefined;
    }

    if (this.leadSurrogate !== -1) {
        // Incomplete surrogate pair - only lead surrogate found.
        newBuf[j++] = this.defaultCharSingleByte;
        this.leadSurrogate = -1;
    }
    
    return newBuf.slice(0, j);
}

// Export for testing
DBCSEncoder.prototype.findIdx = findIdx;


// == Decoder ==================================================================

function DBCSDecoder(options, codec) {
    // Decoder state
    this.nodeIdx = 0;
    this.prevBuf = new Buffer(0);

    // Static data
    this.decodeTables = codec.decodeTables;
    this.decodeTableSeq = codec.decodeTableSeq;
    this.defaultCharUnicode = codec.defaultCharUnicode;
    this.gb18030 = codec.gb18030;
}

DBCSDecoder.prototype.write = function(buf) {
    var newBuf = new Buffer(buf.length*2),
        nodeIdx = this.nodeIdx, 
        prevBuf = this.prevBuf, prevBufOffset = this.prevBuf.length,
        seqStart = -this.prevBuf.length, // idx of the start of current parsed sequence.
        uCode;

    if (prevBufOffset > 0) // Make prev buf overlap a little to make it easier to slice later.
        prevBuf = Buffer.concat([prevBuf, buf.slice(0, 10)]);
    
    for (var i = 0, j = 0; i < buf.length; i++) {
        var curByte = (i >= 0) ? buf[i] : prevBuf[i + prevBufOffset];

        // Lookup in current trie node.
        var uCode = this.decodeTables[nodeIdx][curByte];

        if (uCode >= 0) { 
            // Normal character, just use it.
        }
        else if (uCode === UNASSIGNED) { // Unknown char.
            // TODO: Callback with seq.
            //var curSeq = (seqStart >= 0) ? buf.slice(seqStart, i+1) : prevBuf.slice(seqStart + prevBufOffset, i+1 + prevBufOffset);
            i = seqStart; // Try to parse again, after skipping first byte of the sequence ('i' will be incremented by 'for' cycle).
            uCode = this.defaultCharUnicode.charCodeAt(0);
        }
        else if (uCode === GB18030_CODE) {
            var curSeq = (seqStart >= 0) ? buf.slice(seqStart, i+1) : prevBuf.slice(seqStart + prevBufOffset, i+1 + prevBufOffset);
            var ptr = (curSeq[0]-0x81)*12600 + (curSeq[1]-0x30)*1260 + (curSeq[2]-0x81)*10 + (curSeq[3]-0x30);
            var idx = findIdx(this.gb18030.gbChars, ptr);
            uCode = this.gb18030.uChars[idx] + ptr - this.gb18030.gbChars[idx];
        }
        else if (uCode <= NODE_START) { // Go to next trie node.
            nodeIdx = NODE_START - uCode;
            continue;
        }
        else if (uCode <= SEQ_START) { // Output a sequence of chars.
            var seq = this.decodeTableSeq[SEQ_START - uCode];
            for (var k = 0; k < seq.length - 1; k++) {
                uCode = seq[k];
                newBuf[j++] = uCode & 0xFF;
                newBuf[j++] = uCode >> 8;
            }
            uCode = seq[seq.length-1];
        }
        else
            throw new Error("iconv-lite internal error: invalid decoding table value " + uCode + " at " + nodeIdx + "/" + curByte);

        // Write the character to buffer, handling higher planes using surrogate pair.
        if (uCode > 0xFFFF) { 
            uCode -= 0x10000;
            var uCodeLead = 0xD800 + Math.floor(uCode / 0x400);
            newBuf[j++] = uCodeLead & 0xFF;
            newBuf[j++] = uCodeLead >> 8;

            uCode = 0xDC00 + uCode % 0x400;
        }
        newBuf[j++] = uCode & 0xFF;
        newBuf[j++] = uCode >> 8;

        // Reset trie node.
        nodeIdx = 0; seqStart = i+1;
    }

    this.nodeIdx = nodeIdx;
    this.prevBuf = (seqStart >= 0) ? buf.slice(seqStart) : prevBuf.slice(seqStart + prevBufOffset);
    return newBuf.slice(0, j).toString('ucs2');
}

DBCSDecoder.prototype.end = function() {
    var ret = '';

    // Try to parse all remaining chars.
    while (this.prevBuf.length > 0) {
        // Skip 1 character in the buffer.
        ret += this.defaultCharUnicode;
        var buf = this.prevBuf.slice(1);

        // Parse remaining as usual.
        this.prevBuf = new Buffer(0);
        this.nodeIdx = 0;
        if (buf.length > 0)
            ret += this.write(buf);
    }

    this.nodeIdx = 0;
    return ret;
}

// Binary search for GB18030. Returns largest i such that table[i] <= val.
function findIdx(table, val) {
    if (table[0] > val)
        return -1;

    var l = 0, r = table.length;
    while (l < r-1) { // always table[l] <= val < table[r]
        var mid = l + Math.floor((r-l+1)/2);
        if (table[mid] <= val)
            l = mid;
        else
            r = mid;
    }
    return l;
}



/***/ }),
/* 179 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// Description of supported double byte encodings and aliases.
// Tables are not require()-d until they are needed to speed up library load.
// require()-s are direct to support Browserify.

module.exports = {
    
    // == Japanese/ShiftJIS ====================================================
    // All japanese encodings are based on JIS X set of standards:
    // JIS X 0201 - Single-byte encoding of ASCII + ¥ + Kana chars at 0xA1-0xDF.
    // JIS X 0208 - Main set of 6879 characters, placed in 94x94 plane, to be encoded by 2 bytes. 
    //              Has several variations in 1978, 1983, 1990 and 1997.
    // JIS X 0212 - Supplementary plane of 6067 chars in 94x94 plane. 1990. Effectively dead.
    // JIS X 0213 - Extension and modern replacement of 0208 and 0212. Total chars: 11233.
    //              2 planes, first is superset of 0208, second - revised 0212.
    //              Introduced in 2000, revised 2004. Some characters are in Unicode Plane 2 (0x2xxxx)

    // Byte encodings are:
    //  * Shift_JIS: Compatible with 0201, uses not defined chars in top half as lead bytes for double-byte
    //               encoding of 0208. Lead byte ranges: 0x81-0x9F, 0xE0-0xEF; Trail byte ranges: 0x40-0x7E, 0x80-0x9E, 0x9F-0xFC.
    //               Windows CP932 is a superset of Shift_JIS. Some companies added more chars, notably KDDI.
    //  * EUC-JP:    Up to 3 bytes per character. Used mostly on *nixes.
    //               0x00-0x7F       - lower part of 0201
    //               0x8E, 0xA1-0xDF - upper part of 0201
    //               (0xA1-0xFE)x2   - 0208 plane (94x94).
    //               0x8F, (0xA1-0xFE)x2 - 0212 plane (94x94).
    //  * JIS X 208: 7-bit, direct encoding of 0208. Byte ranges: 0x21-0x7E (94 values). Uncommon.
    //               Used as-is in ISO2022 family.
    //  * ISO2022-JP: Stateful encoding, with escape sequences to switch between ASCII, 
    //                0201-1976 Roman, 0208-1978, 0208-1983.
    //  * ISO2022-JP-1: Adds esc seq for 0212-1990.
    //  * ISO2022-JP-2: Adds esc seq for GB2313-1980, KSX1001-1992, ISO8859-1, ISO8859-7.
    //  * ISO2022-JP-3: Adds esc seq for 0201-1976 Kana set, 0213-2000 Planes 1, 2.
    //  * ISO2022-JP-2004: Adds 0213-2004 Plane 1.
    //
    // After JIS X 0213 appeared, Shift_JIS-2004, EUC-JISX0213 and ISO2022-JP-2004 followed, with just changing the planes.
    //
    // Overall, it seems that it's a mess :( http://www8.plala.or.jp/tkubota1/unicode-symbols-map2.html

    'shiftjis': {
        type: '_dbcs',
        table: function() { return __webpack_require__(180) },
        encodeAdd: {'\u00a5': 0x5C, '\u203E': 0x7E},
        encodeSkipVals: [{from: 0xED40, to: 0xF940}],
    },
    'csshiftjis': 'shiftjis',
    'mskanji': 'shiftjis',
    'sjis': 'shiftjis',
    'windows31j': 'shiftjis',
    'ms31j': 'shiftjis',
    'xsjis': 'shiftjis',
    'windows932': 'shiftjis',
    'ms932': 'shiftjis',
    '932': 'shiftjis',
    'cp932': 'shiftjis',

    'eucjp': {
        type: '_dbcs',
        table: function() { return __webpack_require__(181) },
        encodeAdd: {'\u00a5': 0x5C, '\u203E': 0x7E},
    },

    // TODO: KDDI extension to Shift_JIS
    // TODO: IBM CCSID 942 = CP932, but F0-F9 custom chars and other char changes.
    // TODO: IBM CCSID 943 = Shift_JIS = CP932 with original Shift_JIS lower 128 chars.


    // == Chinese/GBK ==========================================================
    // http://en.wikipedia.org/wiki/GBK
    // We mostly implement W3C recommendation: https://www.w3.org/TR/encoding/#gbk-encoder

    // Oldest GB2312 (1981, ~7600 chars) is a subset of CP936
    'gb2312': 'cp936',
    'gb231280': 'cp936',
    'gb23121980': 'cp936',
    'csgb2312': 'cp936',
    'csiso58gb231280': 'cp936',
    'euccn': 'cp936',

    // Microsoft's CP936 is a subset and approximation of GBK.
    'windows936': 'cp936',
    'ms936': 'cp936',
    '936': 'cp936',
    'cp936': {
        type: '_dbcs',
        table: function() { return __webpack_require__(53) },
    },

    // GBK (~22000 chars) is an extension of CP936 that added user-mapped chars and some other.
    'gbk': {
        type: '_dbcs',
        table: function() { return __webpack_require__(53).concat(__webpack_require__(91)) },
    },
    'xgbk': 'gbk',
    'isoir58': 'gbk',

    // GB18030 is an algorithmic extension of GBK.
    // Main source: https://www.w3.org/TR/encoding/#gbk-encoder
    // http://icu-project.org/docs/papers/gb18030.html
    // http://source.icu-project.org/repos/icu/data/trunk/charset/data/xml/gb-18030-2000.xml
    // http://www.khngai.com/chinese/charmap/tblgbk.php?page=0
    'gb18030': {
        type: '_dbcs',
        table: function() { return __webpack_require__(53).concat(__webpack_require__(91)) },
        gb18030: function() { return __webpack_require__(182) },
        encodeSkipVals: [0x80],
        encodeAdd: {'€': 0xA2E3},
    },

    'chinese': 'gb18030',


    // == Korean ===============================================================
    // EUC-KR, KS_C_5601 and KS X 1001 are exactly the same.
    'windows949': 'cp949',
    'ms949': 'cp949',
    '949': 'cp949',
    'cp949': {
        type: '_dbcs',
        table: function() { return __webpack_require__(183) },
    },

    'cseuckr': 'cp949',
    'csksc56011987': 'cp949',
    'euckr': 'cp949',
    'isoir149': 'cp949',
    'korean': 'cp949',
    'ksc56011987': 'cp949',
    'ksc56011989': 'cp949',
    'ksc5601': 'cp949',


    // == Big5/Taiwan/Hong Kong ================================================
    // There are lots of tables for Big5 and cp950. Please see the following links for history:
    // http://moztw.org/docs/big5/  http://www.haible.de/bruno/charsets/conversion-tables/Big5.html
    // Variations, in roughly number of defined chars:
    //  * Windows CP 950: Microsoft variant of Big5. Canonical: http://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP950.TXT
    //  * Windows CP 951: Microsoft variant of Big5-HKSCS-2001. Seems to be never public. http://me.abelcheung.org/articles/research/what-is-cp951/
    //  * Big5-2003 (Taiwan standard) almost superset of cp950.
    //  * Unicode-at-on (UAO) / Mozilla 1.8. Falling out of use on the Web. Not supported by other browsers.
    //  * Big5-HKSCS (-2001, -2004, -2008). Hong Kong standard. 
    //    many unicode code points moved from PUA to Supplementary plane (U+2XXXX) over the years.
    //    Plus, it has 4 combining sequences.
    //    Seems that Mozilla refused to support it for 10 yrs. https://bugzilla.mozilla.org/show_bug.cgi?id=162431 https://bugzilla.mozilla.org/show_bug.cgi?id=310299
    //    because big5-hkscs is the only encoding to include astral characters in non-algorithmic way.
    //    Implementations are not consistent within browsers; sometimes labeled as just big5.
    //    MS Internet Explorer switches from big5 to big5-hkscs when a patch applied.
    //    Great discussion & recap of what's going on https://bugzilla.mozilla.org/show_bug.cgi?id=912470#c31
    //    In the encoder, it might make sense to support encoding old PUA mappings to Big5 bytes seq-s.
    //    Official spec: http://www.ogcio.gov.hk/en/business/tech_promotion/ccli/terms/doc/2003cmp_2008.txt
    //                   http://www.ogcio.gov.hk/tc/business/tech_promotion/ccli/terms/doc/hkscs-2008-big5-iso.txt
    // 
    // Current understanding of how to deal with Big5(-HKSCS) is in the Encoding Standard, http://encoding.spec.whatwg.org/#big5-encoder
    // Unicode mapping (http://www.unicode.org/Public/MAPPINGS/OBSOLETE/EASTASIA/OTHER/BIG5.TXT) is said to be wrong.

    'windows950': 'cp950',
    'ms950': 'cp950',
    '950': 'cp950',
    'cp950': {
        type: '_dbcs',
        table: function() { return __webpack_require__(92) },
    },

    // Big5 has many variations and is an extension of cp950. We use Encoding Standard's as a consensus.
    'big5': 'big5hkscs',
    'big5hkscs': {
        type: '_dbcs',
        table: function() { return __webpack_require__(92).concat(__webpack_require__(184)) },
        encodeSkipVals: [0xa2cc],
    },

    'cnbig5': 'big5hkscs',
    'csbig5': 'big5hkscs',
    'xxbig5': 'big5hkscs',
};


/***/ }),
/* 180 */
/***/ (function(module, exports) {

module.exports = 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/***/ }),
/* 181 */
/***/ (function(module, exports) {

module.exports = 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/***/ }),
/* 182 */
/***/ (function(module, exports) {

module.exports = {"uChars":[128,165,169,178,184,216,226,235,238,244,248,251,253,258,276,284,300,325,329,334,364,463,465,467,469,471,473,475,477,506,594,610,712,716,730,930,938,962,970,1026,1104,1106,8209,8215,8218,8222,8231,8241,8244,8246,8252,8365,8452,8454,8458,8471,8482,8556,8570,8596,8602,8713,8720,8722,8726,8731,8737,8740,8742,8748,8751,8760,8766,8777,8781,8787,8802,8808,8816,8854,8858,8870,8896,8979,9322,9372,9548,9588,9616,9622,9634,9652,9662,9672,9676,9680,9702,9735,9738,9793,9795,11906,11909,11913,11917,11928,11944,11947,11951,11956,11960,11964,11979,12284,12292,12312,12319,12330,12351,12436,12447,12535,12543,12586,12842,12850,12964,13200,13215,13218,13253,13263,13267,13270,13384,13428,13727,13839,13851,14617,14703,14801,14816,14964,15183,15471,15585,16471,16736,17208,17325,17330,17374,17623,17997,18018,18212,18218,18301,18318,18760,18811,18814,18820,18823,18844,18848,18872,19576,19620,19738,19887,40870,59244,59336,59367,59413,59417,59423,59431,59437,59443,59452,59460,59478,59493,63789,63866,63894,63976,63986,64016,64018,64021,64025,64034,64037,64042,65074,65093,65107,65112,65127,65132,65375,65510,65536],"gbChars":[0,36,38,45,50,81,89,95,96,100,103,104,105,109,126,133,148,172,175,179,208,306,307,308,309,310,311,312,313,341,428,443,544,545,558,741,742,749,750,805,819,820,7922,7924,7925,7927,7934,7943,7944,7945,7950,8062,8148,8149,8152,8164,8174,8236,8240,8262,8264,8374,8380,8381,8384,8388,8390,8392,8393,8394,8396,8401,8406,8416,8419,8424,8437,8439,8445,8482,8485,8496,8521,8603,8936,8946,9046,9050,9063,9066,9076,9092,9100,9108,9111,9113,9131,9162,9164,9218,9219,11329,11331,11334,11336,11346,11361,11363,11366,11370,11372,11375,11389,11682,11686,11687,11692,11694,11714,11716,11723,11725,11730,11736,11982,11989,12102,12336,12348,12350,12384,12393,12395,12397,12510,12553,12851,12962,12973,13738,13823,13919,13933,14080,14298,14585,14698,15583,15847,16318,16434,16438,16481,16729,17102,17122,17315,17320,17402,17418,17859,17909,17911,17915,17916,17936,17939,17961,18664,18703,18814,18962,19043,33469,33470,33471,33484,33485,33490,33497,33501,33505,33513,33520,33536,33550,37845,37921,37948,38029,38038,38064,38065,38066,38069,38075,38076,38078,39108,39109,39113,39114,39115,39116,39265,39394,189000]}

/***/ }),
/* 183 */
/***/ (function(module, exports) {

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/***/ }),
/* 184 */
/***/ (function(module, exports) {

module.exports = 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䁥"],["a0ae","矾"],["a0b0","糂𥼚糚稭聦聣絍甅瓲覔舚朌聢𧒆聛瓰脃眤覉𦟌畓𦻑螩蟎臈螌詉貭譃眫瓸蓚㘵榲趦"],["a0d4","覩瑨涹蟁𤀑瓧㷛煶悤憜㳑煢恷"],["a0e2","罱𨬭牐惩䭾删㰘𣳇𥻗𧙖𥔱𡥄𡋾𩤃𦷜𧂭峁𦆭𨨏𣙷𠃮𦡆𤼎䕢嬟𦍌齐麦𦉫"],["a3c0","␀",31,"␡"],["c6a1","①",9,"⑴",9,"ⅰ",9,"丶丿亅亠冂冖冫勹匸卩厶夊宀巛⼳广廴彐彡攴无疒癶辵隶¨ˆヽヾゝゞ〃仝々〆〇ー［］✽ぁ",23],["c740","す",58,"ァアィイ"],["c7a1","ゥ",81,"А",5,"ЁЖ",4],["c840","Л",26,"ёж",25,"⇧↸↹㇏𠃌乚𠂊刂䒑"],["c8a1","龰冈龱𧘇"],["c8cd","￢￤＇＂㈱№℡゛゜⺀⺄⺆⺇⺈⺊⺌⺍⺕⺜⺝⺥⺧⺪⺬⺮⺶⺼⺾⻆⻊⻌⻍⻏⻖⻗⻞⻣"],["c8f5","ʃɐɛɔɵœøŋʊɪ"],["f9fe","￭"],["fa40","𠕇鋛𠗟𣿅蕌䊵珯况㙉𤥂𨧤鍄𡧛苮𣳈砼杄拟𤤳𨦪𠊠𦮳𡌅侫𢓭倈𦴩𧪄𣘀𤪱𢔓倩𠍾徤𠎀𠍇滛𠐟偽儁㑺儎顬㝃萖𤦤𠒇兠𣎴兪𠯿𢃼𠋥𢔰𠖎𣈳𡦃宂蝽𠖳𣲙冲冸"],["faa1","鴴凉减凑㳜凓𤪦决凢卂凭菍椾𣜭彻刋刦刼劵剗劔効勅簕蕂勠蘍𦬓包𨫞啉滙𣾀𠥔𣿬匳卄𠯢泋𡜦栛珕恊㺪㣌𡛨燝䒢卭却𨚫卾卿𡖖𡘓矦厓𨪛厠厫厮玧𥝲㽙玜叁叅汉义埾叙㪫𠮏叠𣿫𢶣叶𠱷吓灹唫晗浛呭𦭓𠵴啝咏咤䞦𡜍𠻝㶴𠵍"],["fb40","𨦼𢚘啇䳭启琗喆喩嘅𡣗𤀺䕒𤐵暳𡂴嘷曍𣊊暤暭噍噏磱囱鞇叾圀囯园𨭦㘣𡉏坆𤆥汮炋坂㚱𦱾埦𡐖堃𡑔𤍣堦𤯵塜墪㕡壠壜𡈼壻寿坃𪅐𤉸鏓㖡够梦㛃湙"],["fba1","𡘾娤啓𡚒蔅姉𠵎𦲁𦴪𡟜姙𡟻𡞲𦶦浱𡠨𡛕姹𦹅媫婣㛦𤦩婷㜈媖瑥嫓𦾡𢕔㶅𡤑㜲𡚸広勐孶斈孼𧨎䀄䡝𠈄寕慠𡨴𥧌𠖥寳宝䴐尅𡭄尓珎尔𡲥𦬨屉䣝岅峩峯嶋𡷹𡸷崐崘嵆𡺤岺巗苼㠭𤤁𢁉𢅳芇㠶㯂帮檊幵幺𤒼𠳓厦亷廐厨𡝱帉廴𨒂"],["fc40","廹廻㢠廼栾鐛弍𠇁弢㫞䢮𡌺强𦢈𢏐彘𢑱彣鞽𦹮彲鍀𨨶徧嶶㵟𥉐𡽪𧃸𢙨釖𠊞𨨩怱暅𡡷㥣㷇㘹垐𢞴祱㹀悞悤悳𤦂𤦏𧩓璤僡媠慤萤慂慈𦻒憁凴𠙖憇宪𣾷"],["fca1","𢡟懓𨮝𩥝懐㤲𢦀𢣁怣慜攞掋𠄘担𡝰拕𢸍捬𤧟㨗搸揸𡎎𡟼撐澊𢸶頔𤂌𥜝擡擥鑻㩦携㩗敍漖𤨨𤨣斅敭敟𣁾斵𤥀䬷旑䃘𡠩无旣忟𣐀昘𣇷𣇸晄𣆤𣆥晋𠹵晧𥇦晳晴𡸽𣈱𨗴𣇈𥌓矅𢣷馤朂𤎜𤨡㬫槺𣟂杞杧杢𤇍𩃭柗䓩栢湐鈼栁𣏦𦶠桝"],["fd40","𣑯槡樋𨫟楳棃𣗍椁椀㴲㨁𣘼㮀枬楡𨩊䋼椶榘㮡𠏉荣傐槹𣙙𢄪橅𣜃檝㯳枱櫈𩆜㰍欝𠤣惞欵歴𢟍溵𣫛𠎵𡥘㝀吡𣭚毡𣻼毜氷𢒋𤣱𦭑汚舦汹𣶼䓅𣶽𤆤𤤌𤤀"],["fda1","𣳉㛥㳫𠴲鮃𣇹𢒑羏样𦴥𦶡𦷫涖浜湼漄𤥿𤂅𦹲蔳𦽴凇沜渝萮𨬡港𣸯瑓𣾂秌湏媑𣁋濸㜍澝𣸰滺𡒗𤀽䕕鏰潄潜㵎潴𩅰㴻澟𤅄濓𤂑𤅕𤀹𣿰𣾴𤄿凟𤅖𤅗𤅀𦇝灋灾炧炁烌烕烖烟䄄㷨熴熖𤉷焫煅媈煊煮岜𤍥煏鍢𤋁焬𤑚𤨧𤨢熺𨯨炽爎"],["fe40","鑂爕夑鑃爤鍁𥘅爮牀𤥴梽牕牗㹕𣁄栍漽犂猪猫𤠣𨠫䣭𨠄猨献珏玪𠰺𦨮珉瑉𤇢𡛧𤨤昣㛅𤦷𤦍𤧻珷琕椃𤨦琹𠗃㻗瑜𢢭瑠𨺲瑇珤瑶莹瑬㜰瑴鏱樬璂䥓𤪌"],["fea1","𤅟𤩹𨮏孆𨰃𡢞瓈𡦈甎瓩甞𨻙𡩋寗𨺬鎅畍畊畧畮𤾂㼄𤴓疎瑝疞疴瘂瘬癑癏癯癶𦏵皐臯㟸𦤑𦤎皡皥皷盌𦾟葢𥂝𥅽𡸜眞眦着撯𥈠睘𣊬瞯𨥤𨥨𡛁矴砉𡍶𤨒棊碯磇磓隥礮𥗠磗礴碱𧘌辸袄𨬫𦂃𢘜禆褀椂禀𥡗禝𧬹礼禩渪𧄦㺨秆𩄍秔"]]

/***/ }),
/* 185 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var Buffer = __webpack_require__(1).Buffer,
    Transform = __webpack_require__(15).Transform;


// == Exports ==================================================================
module.exports = function(iconv) {
    
    // Additional Public API.
    iconv.encodeStream = function encodeStream(encoding, options) {
        return new IconvLiteEncoderStream(iconv.getEncoder(encoding, options), options);
    }

    iconv.decodeStream = function decodeStream(encoding, options) {
        return new IconvLiteDecoderStream(iconv.getDecoder(encoding, options), options);
    }

    iconv.supportsStreams = true;


    // Not published yet.
    iconv.IconvLiteEncoderStream = IconvLiteEncoderStream;
    iconv.IconvLiteDecoderStream = IconvLiteDecoderStream;
    iconv._collect = IconvLiteDecoderStream.prototype.collect;
};


// == Encoder stream =======================================================
function IconvLiteEncoderStream(conv, options) {
    this.conv = conv;
    options = options || {};
    options.decodeStrings = false; // We accept only strings, so we don't need to decode them.
    Transform.call(this, options);
}

IconvLiteEncoderStream.prototype = Object.create(Transform.prototype, {
    constructor: { value: IconvLiteEncoderStream }
});

IconvLiteEncoderStream.prototype._transform = function(chunk, encoding, done) {
    if (typeof chunk != 'string')
        return done(new Error("Iconv encoding stream needs strings as its input."));
    try {
        var res = this.conv.write(chunk);
        if (res && res.length) this.push(res);
        done();
    }
    catch (e) {
        done(e);
    }
}

IconvLiteEncoderStream.prototype._flush = function(done) {
    try {
        var res = this.conv.end();
        if (res && res.length) this.push(res);
        done();
    }
    catch (e) {
        done(e);
    }
}

IconvLiteEncoderStream.prototype.collect = function(cb) {
    var chunks = [];
    this.on('error', cb);
    this.on('data', function(chunk) { chunks.push(chunk); });
    this.on('end', function() {
        cb(null, Buffer.concat(chunks));
    });
    return this;
}


// == Decoder stream =======================================================
function IconvLiteDecoderStream(conv, options) {
    this.conv = conv;
    options = options || {};
    options.encoding = this.encoding = 'utf8'; // We output strings.
    Transform.call(this, options);
}

IconvLiteDecoderStream.prototype = Object.create(Transform.prototype, {
    constructor: { value: IconvLiteDecoderStream }
});

IconvLiteDecoderStream.prototype._transform = function(chunk, encoding, done) {
    if (!Buffer.isBuffer(chunk))
        return done(new Error("Iconv decoding stream needs buffers as its input."));
    try {
        var res = this.conv.write(chunk);
        if (res && res.length) this.push(res, this.encoding);
        done();
    }
    catch (e) {
        done(e);
    }
}

IconvLiteDecoderStream.prototype._flush = function(done) {
    try {
        var res = this.conv.end();
        if (res && res.length) this.push(res, this.encoding);                
        done();
    }
    catch (e) {
        done(e);
    }
}

IconvLiteDecoderStream.prototype.collect = function(cb) {
    var res = '';
    this.on('error', cb);
    this.on('data', function(chunk) { res += chunk; });
    this.on('end', function() {
        cb(null, res);
    });
    return this;
}



/***/ }),
/* 186 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var Buffer = __webpack_require__(1).Buffer;

// == Extend Node primitives to use iconv-lite =================================

module.exports = function (iconv) {
    var original = undefined; // Place to keep original methods.

    // Node authors rewrote Buffer internals to make it compatible with
    // Uint8Array and we cannot patch key functions since then.
    iconv.supportsNodeEncodingsExtension = !(new Buffer(0) instanceof Uint8Array);

    iconv.extendNodeEncodings = function extendNodeEncodings() {
        if (original) return;
        original = {};

        if (!iconv.supportsNodeEncodingsExtension) {
            console.error("ACTION NEEDED: require('iconv-lite').extendNodeEncodings() is not supported in your version of Node");
            console.error("See more info at https://github.com/ashtuchkin/iconv-lite/wiki/Node-v4-compatibility");
            return;
        }

        var nodeNativeEncodings = {
            'hex': true, 'utf8': true, 'utf-8': true, 'ascii': true, 'binary': true, 
            'base64': true, 'ucs2': true, 'ucs-2': true, 'utf16le': true, 'utf-16le': true,
        };

        Buffer.isNativeEncoding = function(enc) {
            return enc && nodeNativeEncodings[enc.toLowerCase()];
        }

        // -- SlowBuffer -----------------------------------------------------------
        var SlowBuffer = __webpack_require__(1).SlowBuffer;

        original.SlowBufferToString = SlowBuffer.prototype.toString;
        SlowBuffer.prototype.toString = function(encoding, start, end) {
            encoding = String(encoding || 'utf8').toLowerCase();

            // Use native conversion when possible
            if (Buffer.isNativeEncoding(encoding))
                return original.SlowBufferToString.call(this, encoding, start, end);

            // Otherwise, use our decoding method.
            if (typeof start == 'undefined') start = 0;
            if (typeof end == 'undefined') end = this.length;
            return iconv.decode(this.slice(start, end), encoding);
        }

        original.SlowBufferWrite = SlowBuffer.prototype.write;
        SlowBuffer.prototype.write = function(string, offset, length, encoding) {
            // Support both (string, offset, length, encoding)
            // and the legacy (string, encoding, offset, length)
            if (isFinite(offset)) {
                if (!isFinite(length)) {
                    encoding = length;
                    length = undefined;
                }
            } else {  // legacy
                var swap = encoding;
                encoding = offset;
                offset = length;
                length = swap;
            }

            offset = +offset || 0;
            var remaining = this.length - offset;
            if (!length) {
                length = remaining;
            } else {
                length = +length;
                if (length > remaining) {
                    length = remaining;
                }
            }
            encoding = String(encoding || 'utf8').toLowerCase();

            // Use native conversion when possible
            if (Buffer.isNativeEncoding(encoding))
                return original.SlowBufferWrite.call(this, string, offset, length, encoding);

            if (string.length > 0 && (length < 0 || offset < 0))
                throw new RangeError('attempt to write beyond buffer bounds');

            // Otherwise, use our encoding method.
            var buf = iconv.encode(string, encoding);
            if (buf.length < length) length = buf.length;
            buf.copy(this, offset, 0, length);
            return length;
        }

        // -- Buffer ---------------------------------------------------------------

        original.BufferIsEncoding = Buffer.isEncoding;
        Buffer.isEncoding = function(encoding) {
            return Buffer.isNativeEncoding(encoding) || iconv.encodingExists(encoding);
        }

        original.BufferByteLength = Buffer.byteLength;
        Buffer.byteLength = SlowBuffer.byteLength = function(str, encoding) {
            encoding = String(encoding || 'utf8').toLowerCase();

            // Use native conversion when possible
            if (Buffer.isNativeEncoding(encoding))
                return original.BufferByteLength.call(this, str, encoding);

            // Slow, I know, but we don't have a better way yet.
            return iconv.encode(str, encoding).length;
        }

        original.BufferToString = Buffer.prototype.toString;
        Buffer.prototype.toString = function(encoding, start, end) {
            encoding = String(encoding || 'utf8').toLowerCase();

            // Use native conversion when possible
            if (Buffer.isNativeEncoding(encoding))
                return original.BufferToString.call(this, encoding, start, end);

            // Otherwise, use our decoding method.
            if (typeof start == 'undefined') start = 0;
            if (typeof end == 'undefined') end = this.length;
            return iconv.decode(this.slice(start, end), encoding);
        }

        original.BufferWrite = Buffer.prototype.write;
        Buffer.prototype.write = function(string, offset, length, encoding) {
            var _offset = offset, _length = length, _encoding = encoding;
            // Support both (string, offset, length, encoding)
            // and the legacy (string, encoding, offset, length)
            if (isFinite(offset)) {
                if (!isFinite(length)) {
                    encoding = length;
                    length = undefined;
                }
            } else {  // legacy
                var swap = encoding;
                encoding = offset;
                offset = length;
                length = swap;
            }

            encoding = String(encoding || 'utf8').toLowerCase();

            // Use native conversion when possible
            if (Buffer.isNativeEncoding(encoding))
                return original.BufferWrite.call(this, string, _offset, _length, _encoding);

            offset = +offset || 0;
            var remaining = this.length - offset;
            if (!length) {
                length = remaining;
            } else {
                length = +length;
                if (length > remaining) {
                    length = remaining;
                }
            }

            if (string.length > 0 && (length < 0 || offset < 0))
                throw new RangeError('attempt to write beyond buffer bounds');

            // Otherwise, use our encoding method.
            var buf = iconv.encode(string, encoding);
            if (buf.length < length) length = buf.length;
            buf.copy(this, offset, 0, length);
            return length;

            // TODO: Set _charsWritten.
        }


        // -- Readable -------------------------------------------------------------
        if (iconv.supportsStreams) {
            var Readable = __webpack_require__(15).Readable;

            original.ReadableSetEncoding = Readable.prototype.setEncoding;
            Readable.prototype.setEncoding = function setEncoding(enc, options) {
                // Use our own decoder, it has the same interface.
                // We cannot use original function as it doesn't handle BOM-s.
                this._readableState.decoder = iconv.getDecoder(enc, options);
                this._readableState.encoding = enc;
            }

            Readable.prototype.collect = iconv._collect;
        }
    }

    // Remove iconv-lite Node primitive extensions.
    iconv.undoExtendNodeEncodings = function undoExtendNodeEncodings() {
        if (!iconv.supportsNodeEncodingsExtension)
            return;
        if (!original)
            throw new Error("require('iconv-lite').undoExtendNodeEncodings(): Nothing to undo; extendNodeEncodings() is not called.")

        delete Buffer.isNativeEncoding;

        var SlowBuffer = __webpack_require__(1).SlowBuffer;

        SlowBuffer.prototype.toString = original.SlowBufferToString;
        SlowBuffer.prototype.write = original.SlowBufferWrite;

        Buffer.isEncoding = original.BufferIsEncoding;
        Buffer.byteLength = original.BufferByteLength;
        Buffer.prototype.toString = original.BufferToString;
        Buffer.prototype.write = original.BufferWrite;

        if (iconv.supportsStreams) {
            var Readable = __webpack_require__(15).Readable;

            Readable.prototype.setEncoding = original.ReadableSetEncoding;
            delete Readable.prototype.collect;
        }

        original = undefined;
    }
}


/***/ }),
/* 187 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var ArrayT, LazyArray, LazyArrayT, NumberT, inspect, utils,
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  ArrayT = __webpack_require__(93);

  NumberT = __webpack_require__(22).Number;

  utils = __webpack_require__(12);

  inspect = __webpack_require__(49).inspect;

  LazyArrayT = (function(_super) {
    __extends(LazyArrayT, _super);

    function LazyArrayT() {
      return LazyArrayT.__super__.constructor.apply(this, arguments);
    }

    LazyArrayT.prototype.decode = function(stream, parent) {
      var length, pos, res;
      pos = stream.pos;
      length = utils.resolveLength(this.length, stream, parent);
      if (this.length instanceof NumberT) {
        parent = {
          parent: parent,
          _startOffset: pos,
          _currentOffset: 0,
          _length: length
        };
      }
      res = new LazyArray(this.type, length, stream, parent);
      stream.pos += length * this.type.size(null, parent);
      return res;
    };

    LazyArrayT.prototype.size = function(val, ctx) {
      if (val instanceof LazyArray) {
        val = val.toArray();
      }
      return LazyArrayT.__super__.size.call(this, val, ctx);
    };

    LazyArrayT.prototype.encode = function(stream, val, ctx) {
      if (val instanceof LazyArray) {
        val = val.toArray();
      }
      return LazyArrayT.__super__.encode.call(this, stream, val, ctx);
    };

    return LazyArrayT;

  })(ArrayT);

  LazyArray = (function() {
    function LazyArray(type, length, stream, ctx) {
      this.type = type;
      this.length = length;
      this.stream = stream;
      this.ctx = ctx;
      this.base = this.stream.pos;
      this.items = [];
    }

    LazyArray.prototype.get = function(index) {
      var pos;
      if (index < 0 || index >= this.length) {
        return void 0;
      }
      if (this.items[index] == null) {
        pos = this.stream.pos;
        this.stream.pos = this.base + this.type.size(null, this.ctx) * index;
        this.items[index] = this.type.decode(this.stream, this.ctx);
        this.stream.pos = pos;
      }
      return this.items[index];
    };

    LazyArray.prototype.toArray = function() {
      var i, _i, _ref, _results;
      _results = [];
      for (i = _i = 0, _ref = this.length; _i < _ref; i = _i += 1) {
        _results.push(this.get(i));
      }
      return _results;
    };

    LazyArray.prototype.inspect = function() {
      return inspect(this.toArray());
    };

    return LazyArray;

  })();

  module.exports = LazyArrayT;

}).call(this);


/***/ }),
/* 188 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.7.1
(function() {
  var Bitfield;

  Bitfield = (function() {
    function Bitfield(type, flags) {
      this.type = type;
      this.flags = flags != null ? flags : [];
    }

    Bitfield.prototype.decode = function(stream) {
      var flag, i, res, val, _i, _len, _ref;
      val = this.type.decode(stream);
      res = {};
      _ref = this.flags;
      for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
        flag = _ref[i];
        if (flag != null) {
          res[flag] = !!(val & (1 << i));
        }
      }
      return res;
    };

    Bitfield.prototype.size = function() {
      return this.type.size();
    };

    Bitfield.prototype.encode = function(stream, keys) {
      var flag, i, val, _i, _len, _ref;
      val = 0;
      _ref = this.flags;
      for (i = _i = 0, _len = _ref.length; _i < _len; i = ++_i) {
        flag = _ref[i];
        if (flag != null) {
          if (keys[flag]) {
            val |= 1 << i;
          }
        }
      }
      return this.type.encode(stream, val);
    };

    return Bitfield;

  })();

  module.exports = Bitfield;

}).call(this);


/***/ }),
/* 189 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.7.1
(function() {
  var BooleanT;

  BooleanT = (function() {
    function BooleanT(type) {
      this.type = type;
    }

    BooleanT.prototype.decode = function(stream, parent) {
      return !!this.type.decode(stream, parent);
    };

    BooleanT.prototype.size = function(val, parent) {
      return this.type.size(val, parent);
    };

    BooleanT.prototype.encode = function(stream, val, parent) {
      return this.type.encode(stream, +val, parent);
    };

    return BooleanT;

  })();

  module.exports = BooleanT;

}).call(this);


/***/ }),
/* 190 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var BufferT, NumberT, utils;

  utils = __webpack_require__(12);

  NumberT = __webpack_require__(22).Number;

  BufferT = (function() {
    function BufferT(length) {
      this.length = length;
    }

    BufferT.prototype.decode = function(stream, parent) {
      var length;
      length = utils.resolveLength(this.length, stream, parent);
      return stream.readBuffer(length);
    };

    BufferT.prototype.size = function(val, parent) {
      if (!val) {
        return utils.resolveLength(this.length, null, parent);
      }
      return val.length;
    };

    BufferT.prototype.encode = function(stream, buf, parent) {
      if (this.length instanceof NumberT) {
        this.length.encode(stream, buf.length);
      }
      return stream.writeBuffer(buf);
    };

    return BufferT;

  })();

  module.exports = BufferT;

}).call(this);


/***/ }),
/* 191 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.7.1
(function() {
  var Enum;

  Enum = (function() {
    function Enum(type, options) {
      this.type = type;
      this.options = options != null ? options : [];
    }

    Enum.prototype.decode = function(stream) {
      var index;
      index = this.type.decode(stream);
      return this.options[index] || index;
    };

    Enum.prototype.size = function() {
      return this.type.size();
    };

    Enum.prototype.encode = function(stream, val) {
      var index;
      index = this.options.indexOf(val);
      if (index === -1) {
        throw new Error("Unknown option in enum: " + val);
      }
      return this.type.encode(stream, index);
    };

    return Enum;

  })();

  module.exports = Enum;

}).call(this);


/***/ }),
/* 192 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.7.1
(function() {
  var Optional;

  Optional = (function() {
    function Optional(type, condition) {
      this.type = type;
      this.condition = condition != null ? condition : true;
    }

    Optional.prototype.decode = function(stream, parent) {
      var condition;
      condition = this.condition;
      if (typeof condition === 'function') {
        condition = condition.call(parent, parent);
      }
      if (condition) {
        return this.type.decode(stream, parent);
      }
    };

    Optional.prototype.size = function(val, parent) {
      var condition;
      condition = this.condition;
      if (typeof condition === 'function') {
        condition = condition.call(parent, parent);
      }
      if (condition) {
        return this.type.size(val, parent);
      } else {
        return 0;
      }
    };

    Optional.prototype.encode = function(stream, val, parent) {
      var condition;
      condition = this.condition;
      if (typeof condition === 'function') {
        condition = condition.call(parent, parent);
      }
      if (condition) {
        return this.type.encode(stream, val, parent);
      }
    };

    return Optional;

  })();

  module.exports = Optional;

}).call(this);


/***/ }),
/* 193 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var Reserved, utils;

  utils = __webpack_require__(12);

  Reserved = (function() {
    function Reserved(type, count) {
      this.type = type;
      this.count = count != null ? count : 1;
    }

    Reserved.prototype.decode = function(stream, parent) {
      stream.pos += this.size(null, parent);
      return void 0;
    };

    Reserved.prototype.size = function(data, parent) {
      var count;
      count = utils.resolveLength(this.count, null, parent);
      return this.type.size() * count;
    };

    Reserved.prototype.encode = function(stream, val, parent) {
      return stream.fill(0, this.size(val, parent));
    };

    return Reserved;

  })();

  module.exports = Reserved;

}).call(this);


/***/ }),
/* 194 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.7.1
(function() {
  var NumberT, StringT, utils;

  NumberT = __webpack_require__(22).Number;

  utils = __webpack_require__(12);

  StringT = (function() {
    function StringT(length, encoding) {
      this.length = length;
      this.encoding = encoding != null ? encoding : 'ascii';
    }

    StringT.prototype.decode = function(stream, parent) {
      var buffer, encoding, length, pos, string;
      length = (function() {
        if (this.length != null) {
          return utils.resolveLength(this.length, stream, parent);
        } else {
          buffer = stream.buffer, length = stream.length, pos = stream.pos;
          while (pos < length && buffer[pos] !== 0x00) {
            ++pos;
          }
          return pos - stream.pos;
        }
      }).call(this);
      encoding = this.encoding;
      if (typeof encoding === 'function') {
        encoding = encoding.call(parent, parent) || 'ascii';
      }
      string = stream.readString(length, encoding);
      if ((this.length == null) && stream.pos < stream.length) {
        stream.pos++;
      }
      return string;
    };

    StringT.prototype.size = function(val, parent) {
      var encoding, size;
      if (!val) {
        return utils.resolveLength(this.length, null, parent);
      }
      encoding = this.encoding;
      if (typeof encoding === 'function') {
        encoding = encoding.call(parent != null ? parent.val : void 0, parent != null ? parent.val : void 0) || 'ascii';
      }
      if (encoding === 'utf16be') {
        encoding = 'utf16le';
      }
      size = Buffer.byteLength(val, encoding);
      if (this.length instanceof NumberT) {
        size += this.length.size();
      }
      if (this.length == null) {
        size++;
      }
      return size;
    };

    StringT.prototype.encode = function(stream, val, parent) {
      var encoding;
      encoding = this.encoding;
      if (typeof encoding === 'function') {
        encoding = encoding.call(parent != null ? parent.val : void 0, parent != null ? parent.val : void 0) || 'ascii';
      }
      if (this.length instanceof NumberT) {
        this.length.encode(stream, Buffer.byteLength(val, encoding));
      }
      stream.writeString(val, encoding);
      if (this.length == null) {
        return stream.writeUInt8(0x00);
      }
    };

    return StringT;

  })();

  module.exports = StringT;

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 195 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var Struct, VersionedStruct,
    __hasProp = {}.hasOwnProperty,
    __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

  Struct = __webpack_require__(94);

  VersionedStruct = (function(_super) {
    __extends(VersionedStruct, _super);

    function VersionedStruct(type, versions) {
      this.type = type;
      this.versions = versions != null ? versions : {};
      if (typeof this.type === 'string') {
        this.versionGetter = new Function('parent', "return parent." + this.type);
        this.versionSetter = new Function('parent', 'version', "return parent." + this.type + " = version");
      }
    }

    VersionedStruct.prototype.decode = function(stream, parent, length) {
      var fields, res, _ref;
      if (length == null) {
        length = 0;
      }
      res = this._setup(stream, parent, length);
      if (typeof this.type === 'string') {
        res.version = this.versionGetter(parent);
      } else {
        res.version = this.type.decode(stream);
      }
      if (this.versions.header) {
        this._parseFields(stream, res, this.versions.header);
      }
      fields = this.versions[res.version];
      if (fields == null) {
        throw new Error("Unknown version " + res.version);
      }
      if (fields instanceof VersionedStruct) {
        return fields.decode(stream, parent);
      }
      this._parseFields(stream, res, fields);
      if ((_ref = this.process) != null) {
        _ref.call(res, stream);
      }
      return res;
    };

    VersionedStruct.prototype.size = function(val, parent, includePointers) {
      var ctx, fields, key, size, type, _ref;
      if (includePointers == null) {
        includePointers = true;
      }
      if (!val) {
        throw new Error('Not a fixed size');
      }
      ctx = {
        parent: parent,
        val: val,
        pointerSize: 0
      };
      size = 0;
      if (typeof this.type !== 'string') {
        size += this.type.size(val.version, ctx);
      }
      if (this.versions.header) {
        _ref = this.versions.header;
        for (key in _ref) {
          type = _ref[key];
          if (type.size != null) {
            size += type.size(val[key], ctx);
          }
        }
      }
      fields = this.versions[val.version];
      if (fields == null) {
        throw new Error("Unknown version " + val.version);
      }
      for (key in fields) {
        type = fields[key];
        if (type.size != null) {
          size += type.size(val[key], ctx);
        }
      }
      if (includePointers) {
        size += ctx.pointerSize;
      }
      return size;
    };

    VersionedStruct.prototype.encode = function(stream, val, parent) {
      var ctx, fields, i, key, ptr, type, _ref, _ref1;
      if ((_ref = this.preEncode) != null) {
        _ref.call(val, stream);
      }
      ctx = {
        pointers: [],
        startOffset: stream.pos,
        parent: parent,
        val: val,
        pointerSize: 0
      };
      ctx.pointerOffset = stream.pos + this.size(val, ctx, false);
      if (typeof this.type !== 'string') {
        this.type.encode(stream, val.version);
      }
      if (this.versions.header) {
        _ref1 = this.versions.header;
        for (key in _ref1) {
          type = _ref1[key];
          if (type.encode != null) {
            type.encode(stream, val[key], ctx);
          }
        }
      }
      fields = this.versions[val.version];
      for (key in fields) {
        type = fields[key];
        if (type.encode != null) {
          type.encode(stream, val[key], ctx);
        }
      }
      i = 0;
      while (i < ctx.pointers.length) {
        ptr = ctx.pointers[i++];
        ptr.type.encode(stream, ptr.val, ptr.parent);
      }
    };

    return VersionedStruct;

  })(Struct);

  module.exports = VersionedStruct;

}).call(this);


/***/ }),
/* 196 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.7.1
(function() {
  var Pointer, VoidPointer, utils;

  utils = __webpack_require__(12);

  Pointer = (function() {
    function Pointer(offsetType, type, options) {
      var _base, _base1, _base2, _base3;
      this.offsetType = offsetType;
      this.type = type;
      this.options = options != null ? options : {};
      if (this.type === 'void') {
        this.type = null;
      }
      if ((_base = this.options).type == null) {
        _base.type = 'local';
      }
      if ((_base1 = this.options).allowNull == null) {
        _base1.allowNull = true;
      }
      if ((_base2 = this.options).nullValue == null) {
        _base2.nullValue = 0;
      }
      if ((_base3 = this.options).lazy == null) {
        _base3.lazy = false;
      }
      if (this.options.relativeTo) {
        this.relativeToGetter = new Function('ctx', "return ctx." + this.options.relativeTo);
      }
    }

    Pointer.prototype.decode = function(stream, ctx) {
      var c, decodeValue, offset, ptr, relative, val;
      offset = this.offsetType.decode(stream, ctx);
      if (offset === this.options.nullValue && this.options.allowNull) {
        return null;
      }
      relative = (function() {
        switch (this.options.type) {
          case 'local':
            return ctx._startOffset;
          case 'immediate':
            return stream.pos - this.offsetType.size();
          case 'parent':
            return ctx.parent._startOffset;
          default:
            c = ctx;
            while (c.parent) {
              c = c.parent;
            }
            return c._startOffset || 0;
        }
      }).call(this);
      if (this.options.relativeTo) {
        relative += this.relativeToGetter(ctx);
      }
      ptr = offset + relative;
      if (this.type != null) {
        val = null;
        decodeValue = (function(_this) {
          return function() {
            var pos;
            if (val != null) {
              return val;
            }
            pos = stream.pos;
            stream.pos = ptr;
            val = _this.type.decode(stream, ctx);
            stream.pos = pos;
            return val;
          };
        })(this);
        if (this.options.lazy) {
          return new utils.PropertyDescriptor({
            get: decodeValue
          });
        }
        return decodeValue();
      } else {
        return ptr;
      }
    };

    Pointer.prototype.size = function(val, ctx) {
      var parent, type;
      parent = ctx;
      switch (this.options.type) {
        case 'local':
        case 'immediate':
          break;
        case 'parent':
          ctx = ctx.parent;
          break;
        default:
          while (ctx.parent) {
            ctx = ctx.parent;
          }
      }
      type = this.type;
      if (type == null) {
        if (!(val instanceof VoidPointer)) {
          throw new Error("Must be a VoidPointer");
        }
        type = val.type;
        val = val.value;
      }
      if (val && ctx) {
        ctx.pointerSize += type.size(val, parent);
      }
      return this.offsetType.size();
    };

    Pointer.prototype.encode = function(stream, val, ctx) {
      var parent, relative, type;
      parent = ctx;
      if (val == null) {
        this.offsetType.encode(stream, this.options.nullValue);
        return;
      }
      switch (this.options.type) {
        case 'local':
          relative = ctx.startOffset;
          break;
        case 'immediate':
          relative = stream.pos + this.offsetType.size(val, parent);
          break;
        case 'parent':
          ctx = ctx.parent;
          relative = ctx.startOffset;
          break;
        default:
          relative = 0;
          while (ctx.parent) {
            ctx = ctx.parent;
          }
      }
      if (this.options.relativeTo) {
        relative += this.relativeToGetter(parent.val);
      }
      this.offsetType.encode(stream, ctx.pointerOffset - relative);
      type = this.type;
      if (type == null) {
        if (!(val instanceof VoidPointer)) {
          throw new Error("Must be a VoidPointer");
        }
        type = val.type;
        val = val.value;
      }
      ctx.pointers.push({
        type: type,
        val: val,
        parent: parent
      });
      return ctx.pointerOffset += type.size(val, parent);
    };

    return Pointer;

  })();

  VoidPointer = (function() {
    function VoidPointer(type, value) {
      this.type = type;
      this.value = value;
    }

    return VoidPointer;

  })();

  exports.Pointer = Pointer;

  exports.VoidPointer = VoidPointer;

}).call(this);


/***/ }),
/* 197 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(198), __esModule: true };

/***/ }),
/* 198 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(199);
var $Object = __webpack_require__(2).Object;
module.exports = function getOwnPropertyDescriptor(it, key) {
  return $Object.getOwnPropertyDescriptor(it, key);
};


/***/ }),
/* 199 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
var toIObject = __webpack_require__(17);
var $getOwnPropertyDescriptor = __webpack_require__(57).f;

__webpack_require__(59)('getOwnPropertyDescriptor', function () {
  return function getOwnPropertyDescriptor(it, key) {
    return $getOwnPropertyDescriptor(toIObject(it), key);
  };
});


/***/ }),
/* 200 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(28);
__webpack_require__(24);
module.exports = __webpack_require__(208);


/***/ }),
/* 201 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var addToUnscopables = __webpack_require__(202);
var step = __webpack_require__(98);
var Iterators = __webpack_require__(23);
var toIObject = __webpack_require__(17);

// 22.1.3.4 Array.prototype.entries()
// 22.1.3.13 Array.prototype.keys()
// 22.1.3.29 Array.prototype.values()
// 22.1.3.30 Array.prototype[@@iterator]()
module.exports = __webpack_require__(61)(Array, 'Array', function (iterated, kind) {
  this._t = toIObject(iterated); // target
  this._i = 0;                   // next index
  this._k = kind;                // kind
// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
}, function () {
  var O = this._t;
  var kind = this._k;
  var index = this._i++;
  if (!O || index >= O.length) {
    this._t = undefined;
    return step(1);
  }
  if (kind == 'keys') return step(0, index);
  if (kind == 'values') return step(0, O[index]);
  return step(0, [index, O[index]]);
}, 'values');

// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
Iterators.Arguments = Iterators.Array;

addToUnscopables('keys');
addToUnscopables('values');
addToUnscopables('entries');


/***/ }),
/* 202 */
/***/ (function(module, exports) {

module.exports = function () { /* empty */ };


/***/ }),
/* 203 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var create = __webpack_require__(36);
var descriptor = __webpack_require__(27);
var setToStringTag = __webpack_require__(39);
var IteratorPrototype = {};

// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
__webpack_require__(13)(IteratorPrototype, __webpack_require__(4)('iterator'), function () { return this; });

module.exports = function (Constructor, NAME, next) {
  Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) });
  setToStringTag(Constructor, NAME + ' Iterator');
};


/***/ }),
/* 204 */
/***/ (function(module, exports, __webpack_require__) {

// false -> Array#indexOf
// true  -> Array#includes
var toIObject = __webpack_require__(17);
var toLength = __webpack_require__(37);
var toAbsoluteIndex = __webpack_require__(102);
module.exports = function (IS_INCLUDES) {
  return function ($this, el, fromIndex) {
    var O = toIObject($this);
    var length = toLength(O.length);
    var index = toAbsoluteIndex(fromIndex, length);
    var value;
    // Array#includes uses SameValueZero equality algorithm
    // eslint-disable-next-line no-self-compare
    if (IS_INCLUDES && el != el) while (length > index) {
      value = O[index++];
      // eslint-disable-next-line no-self-compare
      if (value != value) return true;
    // Array#indexOf ignores holes, Array#includes - not
    } else for (;length > index; index++) if (IS_INCLUDES || index in O) {
      if (O[index] === el) return IS_INCLUDES || index || 0;
    } return !IS_INCLUDES && -1;
  };
};


/***/ }),
/* 205 */
/***/ (function(module, exports, __webpack_require__) {

var document = __webpack_require__(10).document;
module.exports = document && document.documentElement;


/***/ }),
/* 206 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
var has = __webpack_require__(18);
var toObject = __webpack_require__(30);
var IE_PROTO = __webpack_require__(64)('IE_PROTO');
var ObjectProto = Object.prototype;

module.exports = Object.getPrototypeOf || function (O) {
  O = toObject(O);
  if (has(O, IE_PROTO)) return O[IE_PROTO];
  if (typeof O.constructor == 'function' && O instanceof O.constructor) {
    return O.constructor.prototype;
  } return O instanceof Object ? ObjectProto : null;
};


/***/ }),
/* 207 */
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__(63);
var defined = __webpack_require__(56);
// true  -> String#at
// false -> String#codePointAt
module.exports = function (TO_STRING) {
  return function (that, pos) {
    var s = String(defined(that));
    var i = toInteger(pos);
    var l = s.length;
    var a, b;
    if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
    a = s.charCodeAt(i);
    return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
      ? TO_STRING ? s.charAt(i) : a
      : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
  };
};


/***/ }),
/* 208 */
/***/ (function(module, exports, __webpack_require__) {

var anObject = __webpack_require__(14);
var get = __webpack_require__(67);
module.exports = __webpack_require__(2).getIterator = function (it) {
  var iterFn = get(it);
  if (typeof iterFn != 'function') throw TypeError(it + ' is not iterable!');
  return anObject(iterFn.call(it));
};


/***/ }),
/* 209 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(210), __esModule: true };

/***/ }),
/* 210 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(211);
module.exports = __webpack_require__(2).Object.freeze;


/***/ }),
/* 211 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.5 Object.freeze(O)
var isObject = __webpack_require__(9);
var meta = __webpack_require__(40).onFreeze;

__webpack_require__(59)('freeze', function ($freeze) {
  return function freeze(it) {
    return $freeze && isObject(it) ? $freeze(meta(it)) : it;
  };
});


/***/ }),
/* 212 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(213), __esModule: true };

/***/ }),
/* 213 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(214);
module.exports = __webpack_require__(2).Object.keys;


/***/ }),
/* 214 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.14 Object.keys(O)
var toObject = __webpack_require__(30);
var $keys = __webpack_require__(29);

__webpack_require__(59)('keys', function () {
  return function keys(it) {
    return $keys(toObject(it));
  };
});


/***/ }),
/* 215 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(24);
__webpack_require__(28);
module.exports = __webpack_require__(70).f('iterator');


/***/ }),
/* 216 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(217), __esModule: true };

/***/ }),
/* 217 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(218);
__webpack_require__(73);
__webpack_require__(221);
__webpack_require__(222);
module.exports = __webpack_require__(2).Symbol;


/***/ }),
/* 218 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// ECMAScript 6 symbols shim
var global = __webpack_require__(10);
var has = __webpack_require__(18);
var DESCRIPTORS = __webpack_require__(5);
var $export = __webpack_require__(3);
var redefine = __webpack_require__(99);
var META = __webpack_require__(40).KEY;
var $fails = __webpack_require__(19);
var shared = __webpack_require__(65);
var setToStringTag = __webpack_require__(39);
var uid = __webpack_require__(38);
var wks = __webpack_require__(4);
var wksExt = __webpack_require__(70);
var wksDefine = __webpack_require__(71);
var enumKeys = __webpack_require__(219);
var isArray = __webpack_require__(104);
var anObject = __webpack_require__(14);
var isObject = __webpack_require__(9);
var toIObject = __webpack_require__(17);
var toPrimitive = __webpack_require__(58);
var createDesc = __webpack_require__(27);
var _create = __webpack_require__(36);
var gOPNExt = __webpack_require__(220);
var $GOPD = __webpack_require__(57);
var $DP = __webpack_require__(6);
var $keys = __webpack_require__(29);
var gOPD = $GOPD.f;
var dP = $DP.f;
var gOPN = gOPNExt.f;
var $Symbol = global.Symbol;
var $JSON = global.JSON;
var _stringify = $JSON && $JSON.stringify;
var PROTOTYPE = 'prototype';
var HIDDEN = wks('_hidden');
var TO_PRIMITIVE = wks('toPrimitive');
var isEnum = {}.propertyIsEnumerable;
var SymbolRegistry = shared('symbol-registry');
var AllSymbols = shared('symbols');
var OPSymbols = shared('op-symbols');
var ObjectProto = Object[PROTOTYPE];
var USE_NATIVE = typeof $Symbol == 'function';
var QObject = global.QObject;
// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;

// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
var setSymbolDesc = DESCRIPTORS && $fails(function () {
  return _create(dP({}, 'a', {
    get: function () { return dP(this, 'a', { value: 7 }).a; }
  })).a != 7;
}) ? function (it, key, D) {
  var protoDesc = gOPD(ObjectProto, key);
  if (protoDesc) delete ObjectProto[key];
  dP(it, key, D);
  if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc);
} : dP;

var wrap = function (tag) {
  var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);
  sym._k = tag;
  return sym;
};

var isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function (it) {
  return typeof it == 'symbol';
} : function (it) {
  return it instanceof $Symbol;
};

var $defineProperty = function defineProperty(it, key, D) {
  if (it === ObjectProto) $defineProperty(OPSymbols, key, D);
  anObject(it);
  key = toPrimitive(key, true);
  anObject(D);
  if (has(AllSymbols, key)) {
    if (!D.enumerable) {
      if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {}));
      it[HIDDEN][key] = true;
    } else {
      if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false;
      D = _create(D, { enumerable: createDesc(0, false) });
    } return setSymbolDesc(it, key, D);
  } return dP(it, key, D);
};
var $defineProperties = function defineProperties(it, P) {
  anObject(it);
  var keys = enumKeys(P = toIObject(P));
  var i = 0;
  var l = keys.length;
  var key;
  while (l > i) $defineProperty(it, key = keys[i++], P[key]);
  return it;
};
var $create = function create(it, P) {
  return P === undefined ? _create(it) : $defineProperties(_create(it), P);
};
var $propertyIsEnumerable = function propertyIsEnumerable(key) {
  var E = isEnum.call(this, key = toPrimitive(key, true));
  if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false;
  return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;
};
var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) {
  it = toIObject(it);
  key = toPrimitive(key, true);
  if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return;
  var D = gOPD(it, key);
  if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true;
  return D;
};
var $getOwnPropertyNames = function getOwnPropertyNames(it) {
  var names = gOPN(toIObject(it));
  var result = [];
  var i = 0;
  var key;
  while (names.length > i) {
    if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key);
  } return result;
};
var $getOwnPropertySymbols = function getOwnPropertySymbols(it) {
  var IS_OP = it === ObjectProto;
  var names = gOPN(IS_OP ? OPSymbols : toIObject(it));
  var result = [];
  var i = 0;
  var key;
  while (names.length > i) {
    if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]);
  } return result;
};

// 19.4.1.1 Symbol([description])
if (!USE_NATIVE) {
  $Symbol = function Symbol() {
    if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!');
    var tag = uid(arguments.length > 0 ? arguments[0] : undefined);
    var $set = function (value) {
      if (this === ObjectProto) $set.call(OPSymbols, value);
      if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false;
      setSymbolDesc(this, tag, createDesc(1, value));
    };
    if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { configurable: true, set: $set });
    return wrap(tag);
  };
  redefine($Symbol[PROTOTYPE], 'toString', function toString() {
    return this._k;
  });

  $GOPD.f = $getOwnPropertyDescriptor;
  $DP.f = $defineProperty;
  __webpack_require__(105).f = gOPNExt.f = $getOwnPropertyNames;
  __webpack_require__(35).f = $propertyIsEnumerable;
  __webpack_require__(72).f = $getOwnPropertySymbols;

  if (DESCRIPTORS && !__webpack_require__(62)) {
    redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
  }

  wksExt.f = function (name) {
    return wrap(wks(name));
  };
}

$export($export.G + $export.W + $export.F * !USE_NATIVE, { Symbol: $Symbol });

for (var es6Symbols = (
  // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14
  'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'
).split(','), j = 0; es6Symbols.length > j;)wks(es6Symbols[j++]);

for (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) wksDefine(wellKnownSymbols[k++]);

$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {
  // 19.4.2.1 Symbol.for(key)
  'for': function (key) {
    return has(SymbolRegistry, key += '')
      ? SymbolRegistry[key]
      : SymbolRegistry[key] = $Symbol(key);
  },
  // 19.4.2.5 Symbol.keyFor(sym)
  keyFor: function keyFor(sym) {
    if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!');
    for (var key in SymbolRegistry) if (SymbolRegistry[key] === sym) return key;
  },
  useSetter: function () { setter = true; },
  useSimple: function () { setter = false; }
});

$export($export.S + $export.F * !USE_NATIVE, 'Object', {
  // 19.1.2.2 Object.create(O [, Properties])
  create: $create,
  // 19.1.2.4 Object.defineProperty(O, P, Attributes)
  defineProperty: $defineProperty,
  // 19.1.2.3 Object.defineProperties(O, Properties)
  defineProperties: $defineProperties,
  // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
  getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
  // 19.1.2.7 Object.getOwnPropertyNames(O)
  getOwnPropertyNames: $getOwnPropertyNames,
  // 19.1.2.8 Object.getOwnPropertySymbols(O)
  getOwnPropertySymbols: $getOwnPropertySymbols
});

// 24.3.2 JSON.stringify(value [, replacer [, space]])
$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () {
  var S = $Symbol();
  // MS Edge converts symbol values to JSON as {}
  // WebKit converts symbol values to JSON as null
  // V8 throws on boxed symbols
  return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}';
})), 'JSON', {
  stringify: function stringify(it) {
    var args = [it];
    var i = 1;
    var replacer, $replacer;
    while (arguments.length > i) args.push(arguments[i++]);
    $replacer = replacer = args[1];
    if (!isObject(replacer) && it === undefined || isSymbol(it)) return; // IE8 returns string on undefined
    if (!isArray(replacer)) replacer = function (key, value) {
      if (typeof $replacer == 'function') value = $replacer.call(this, key, value);
      if (!isSymbol(value)) return value;
    };
    args[1] = replacer;
    return _stringify.apply($JSON, args);
  }
});

// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
$Symbol[PROTOTYPE][TO_PRIMITIVE] || __webpack_require__(13)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
// 19.4.3.5 Symbol.prototype[@@toStringTag]
setToStringTag($Symbol, 'Symbol');
// 20.2.1.9 Math[@@toStringTag]
setToStringTag(Math, 'Math', true);
// 24.3.3 JSON[@@toStringTag]
setToStringTag(global.JSON, 'JSON', true);


/***/ }),
/* 219 */
/***/ (function(module, exports, __webpack_require__) {

// all enumerable object keys, includes symbols
var getKeys = __webpack_require__(29);
var gOPS = __webpack_require__(72);
var pIE = __webpack_require__(35);
module.exports = function (it) {
  var result = getKeys(it);
  var getSymbols = gOPS.f;
  if (getSymbols) {
    var symbols = getSymbols(it);
    var isEnum = pIE.f;
    var i = 0;
    var key;
    while (symbols.length > i) if (isEnum.call(it, key = symbols[i++])) result.push(key);
  } return result;
};


/***/ }),
/* 220 */
/***/ (function(module, exports, __webpack_require__) {

// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
var toIObject = __webpack_require__(17);
var gOPN = __webpack_require__(105).f;
var toString = {}.toString;

var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
  ? Object.getOwnPropertyNames(window) : [];

var getWindowNames = function (it) {
  try {
    return gOPN(it);
  } catch (e) {
    return windowNames.slice();
  }
};

module.exports.f = function getOwnPropertyNames(it) {
  return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));
};


/***/ }),
/* 221 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(71)('asyncIterator');


/***/ }),
/* 222 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(71)('observable');


/***/ }),
/* 223 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(224);
var $Object = __webpack_require__(2).Object;
module.exports = function defineProperty(it, key, desc) {
  return $Object.defineProperty(it, key, desc);
};


/***/ }),
/* 224 */
/***/ (function(module, exports, __webpack_require__) {

var $export = __webpack_require__(3);
// 19.1.2.4 / 15.2.3.6 Object.defineProperty(O, P, Attributes)
$export($export.S + $export.F * !__webpack_require__(5), 'Object', { defineProperty: __webpack_require__(6).f });


/***/ }),
/* 225 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(226), __esModule: true };

/***/ }),
/* 226 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(73);
__webpack_require__(24);
__webpack_require__(28);
__webpack_require__(227);
__webpack_require__(232);
__webpack_require__(234);
__webpack_require__(235);
module.exports = __webpack_require__(2).Map;


/***/ }),
/* 227 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var strong = __webpack_require__(108);
var validate = __webpack_require__(75);
var MAP = 'Map';

// 23.1 Map Objects
module.exports = __webpack_require__(113)(MAP, function (get) {
  return function Map() { return get(this, arguments.length > 0 ? arguments[0] : undefined); };
}, {
  // 23.1.3.6 Map.prototype.get(key)
  get: function get(key) {
    var entry = strong.getEntry(validate(this, MAP), key);
    return entry && entry.v;
  },
  // 23.1.3.9 Map.prototype.set(key, value)
  set: function set(key, value) {
    return strong.def(validate(this, MAP), key === 0 ? 0 : key, value);
  }
}, strong, true);


/***/ }),
/* 228 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var global = __webpack_require__(10);
var core = __webpack_require__(2);
var dP = __webpack_require__(6);
var DESCRIPTORS = __webpack_require__(5);
var SPECIES = __webpack_require__(4)('species');

module.exports = function (KEY) {
  var C = typeof core[KEY] == 'function' ? core[KEY] : global[KEY];
  if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, {
    configurable: true,
    get: function () { return this; }
  });
};


/***/ }),
/* 229 */
/***/ (function(module, exports, __webpack_require__) {

// 0 -> Array#forEach
// 1 -> Array#map
// 2 -> Array#filter
// 3 -> Array#some
// 4 -> Array#every
// 5 -> Array#find
// 6 -> Array#findIndex
var ctx = __webpack_require__(20);
var IObject = __webpack_require__(54);
var toObject = __webpack_require__(30);
var toLength = __webpack_require__(37);
var asc = __webpack_require__(230);
module.exports = function (TYPE, $create) {
  var IS_MAP = TYPE == 1;
  var IS_FILTER = TYPE == 2;
  var IS_SOME = TYPE == 3;
  var IS_EVERY = TYPE == 4;
  var IS_FIND_INDEX = TYPE == 6;
  var NO_HOLES = TYPE == 5 || IS_FIND_INDEX;
  var create = $create || asc;
  return function ($this, callbackfn, that) {
    var O = toObject($this);
    var self = IObject(O);
    var f = ctx(callbackfn, that, 3);
    var length = toLength(self.length);
    var index = 0;
    var result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined;
    var val, res;
    for (;length > index; index++) if (NO_HOLES || index in self) {
      val = self[index];
      res = f(val, index, O);
      if (TYPE) {
        if (IS_MAP) result[index] = res;   // map
        else if (res) switch (TYPE) {
          case 3: return true;             // some
          case 5: return val;              // find
          case 6: return index;            // findIndex
          case 2: result.push(val);        // filter
        } else if (IS_EVERY) return false; // every
      }
    }
    return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result;
  };
};


/***/ }),
/* 230 */
/***/ (function(module, exports, __webpack_require__) {

// 9.4.2.3 ArraySpeciesCreate(originalArray, length)
var speciesConstructor = __webpack_require__(231);

module.exports = function (original, length) {
  return new (speciesConstructor(original))(length);
};


/***/ }),
/* 231 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(9);
var isArray = __webpack_require__(104);
var SPECIES = __webpack_require__(4)('species');

module.exports = function (original) {
  var C;
  if (isArray(original)) {
    C = original.constructor;
    // cross-realm fallback
    if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined;
    if (isObject(C)) {
      C = C[SPECIES];
      if (C === null) C = undefined;
    }
  } return C === undefined ? Array : C;
};


/***/ }),
/* 232 */
/***/ (function(module, exports, __webpack_require__) {

// https://github.com/DavidBruant/Map-Set.prototype.toJSON
var $export = __webpack_require__(3);

$export($export.P + $export.R, 'Map', { toJSON: __webpack_require__(114)('Map') });


/***/ }),
/* 233 */
/***/ (function(module, exports, __webpack_require__) {

var forOf = __webpack_require__(41);

module.exports = function (iter, ITERATOR) {
  var result = [];
  forOf(iter, false, result.push, result, ITERATOR);
  return result;
};


/***/ }),
/* 234 */
/***/ (function(module, exports, __webpack_require__) {

// https://tc39.github.io/proposal-setmap-offrom/#sec-map.of
__webpack_require__(115)('Map');


/***/ }),
/* 235 */
/***/ (function(module, exports, __webpack_require__) {

// https://tc39.github.io/proposal-setmap-offrom/#sec-map.from
__webpack_require__(116)('Map');


/***/ }),
/* 236 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _typeof2 = __webpack_require__(69);

var _typeof3 = _interopRequireDefault(_typeof2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = function (self, call) {
  if (!self) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  }

  return call && ((typeof call === "undefined" ? "undefined" : (0, _typeof3.default)(call)) === "object" || typeof call === "function") ? call : self;
};

/***/ }),
/* 237 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _setPrototypeOf = __webpack_require__(238);

var _setPrototypeOf2 = _interopRequireDefault(_setPrototypeOf);

var _create = __webpack_require__(242);

var _create2 = _interopRequireDefault(_create);

var _typeof2 = __webpack_require__(69);

var _typeof3 = _interopRequireDefault(_typeof2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = function (subClass, superClass) {
  if (typeof superClass !== "function" && superClass !== null) {
    throw new TypeError("Super expression must either be null or a function, not " + (typeof superClass === "undefined" ? "undefined" : (0, _typeof3.default)(superClass)));
  }

  subClass.prototype = (0, _create2.default)(superClass && superClass.prototype, {
    constructor: {
      value: subClass,
      enumerable: false,
      writable: true,
      configurable: true
    }
  });
  if (superClass) _setPrototypeOf2.default ? (0, _setPrototypeOf2.default)(subClass, superClass) : subClass.__proto__ = superClass;
};

/***/ }),
/* 238 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(239), __esModule: true };

/***/ }),
/* 239 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(240);
module.exports = __webpack_require__(2).Object.setPrototypeOf;


/***/ }),
/* 240 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.3.19 Object.setPrototypeOf(O, proto)
var $export = __webpack_require__(3);
$export($export.S, 'Object', { setPrototypeOf: __webpack_require__(241).set });


/***/ }),
/* 241 */
/***/ (function(module, exports, __webpack_require__) {

// Works with __proto__ only. Old v8 can't work with null proto objects.
/* eslint-disable no-proto */
var isObject = __webpack_require__(9);
var anObject = __webpack_require__(14);
var check = function (O, proto) {
  anObject(O);
  if (!isObject(proto) && proto !== null) throw TypeError(proto + ": can't set as prototype!");
};
module.exports = {
  set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line
    function (test, buggy, set) {
      try {
        set = __webpack_require__(20)(Function.call, __webpack_require__(57).f(Object.prototype, '__proto__').set, 2);
        set(test, []);
        buggy = !(test instanceof Array);
      } catch (e) { buggy = true; }
      return function setPrototypeOf(O, proto) {
        check(O, proto);
        if (buggy) O.__proto__ = proto;
        else set(O, proto);
        return O;
      };
    }({}, false) : undefined),
  check: check
};


/***/ }),
/* 242 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(243), __esModule: true };

/***/ }),
/* 243 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(244);
var $Object = __webpack_require__(2).Object;
module.exports = function create(P, D) {
  return $Object.create(P, D);
};


/***/ }),
/* 244 */
/***/ (function(module, exports, __webpack_require__) {

var $export = __webpack_require__(3);
// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
$export($export.S, 'Object', { create: __webpack_require__(36) });


/***/ }),
/* 245 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(246), __esModule: true };

/***/ }),
/* 246 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(247);
var $Object = __webpack_require__(2).Object;
module.exports = function defineProperties(T, D) {
  return $Object.defineProperties(T, D);
};


/***/ }),
/* 247 */
/***/ (function(module, exports, __webpack_require__) {

var $export = __webpack_require__(3);
// 19.1.2.3 / 15.2.3.7 Object.defineProperties(O, Properties)
$export($export.S + $export.F * !__webpack_require__(5), 'Object', { defineProperties: __webpack_require__(100) });


/***/ }),
/* 248 */
/***/ (function(module, exports, __webpack_require__) {

var pSlice = Array.prototype.slice;
var objectKeys = __webpack_require__(249);
var isArguments = __webpack_require__(250);

var deepEqual = module.exports = function (actual, expected, opts) {
  if (!opts) opts = {};
  // 7.1. All identical values are equivalent, as determined by ===.
  if (actual === expected) {
    return true;

  } else if (actual instanceof Date && expected instanceof Date) {
    return actual.getTime() === expected.getTime();

  // 7.3. Other pairs that do not both pass typeof value == 'object',
  // equivalence is determined by ==.
  } else if (!actual || !expected || typeof actual != 'object' && typeof expected != 'object') {
    return opts.strict ? actual === expected : actual == expected;

  // 7.4. For all other Object pairs, including Array objects, equivalence is
  // determined by having the same number of owned properties (as verified
  // with Object.prototype.hasOwnProperty.call), the same set of keys
  // (although not necessarily the same order), equivalent values for every
  // corresponding key, and an identical 'prototype' property. Note: this
  // accounts for both named and indexed properties on Arrays.
  } else {
    return objEquiv(actual, expected, opts);
  }
}

function isUndefinedOrNull(value) {
  return value === null || value === undefined;
}

function isBuffer (x) {
  if (!x || typeof x !== 'object' || typeof x.length !== 'number') return false;
  if (typeof x.copy !== 'function' || typeof x.slice !== 'function') {
    return false;
  }
  if (x.length > 0 && typeof x[0] !== 'number') return false;
  return true;
}

function objEquiv(a, b, opts) {
  var i, key;
  if (isUndefinedOrNull(a) || isUndefinedOrNull(b))
    return false;
  // an identical 'prototype' property.
  if (a.prototype !== b.prototype) return false;
  //~~~I've managed to break Object.keys through screwy arguments passing.
  //   Converting to array solves the problem.
  if (isArguments(a)) {
    if (!isArguments(b)) {
      return false;
    }
    a = pSlice.call(a);
    b = pSlice.call(b);
    return deepEqual(a, b, opts);
  }
  if (isBuffer(a)) {
    if (!isBuffer(b)) {
      return false;
    }
    if (a.length !== b.length) return false;
    for (i = 0; i < a.length; i++) {
      if (a[i] !== b[i]) return false;
    }
    return true;
  }
  try {
    var ka = objectKeys(a),
        kb = objectKeys(b);
  } catch (e) {//happens when one is a string literal and the other isn't
    return false;
  }
  // having the same number of owned properties (keys incorporates
  // hasOwnProperty)
  if (ka.length != kb.length)
    return false;
  //the same set of keys (although not necessarily the same order),
  ka.sort();
  kb.sort();
  //~~~cheap key test
  for (i = ka.length - 1; i >= 0; i--) {
    if (ka[i] != kb[i])
      return false;
  }
  //equivalent values for every corresponding key, and
  //~~~possibly expensive deep test
  for (i = ka.length - 1; i >= 0; i--) {
    key = ka[i];
    if (!deepEqual(a[key], b[key], opts)) return false;
  }
  return typeof a === typeof b;
}


/***/ }),
/* 249 */
/***/ (function(module, exports) {

exports = module.exports = typeof Object.keys === 'function'
  ? Object.keys : shim;

exports.shim = shim;
function shim (obj) {
  var keys = [];
  for (var key in obj) keys.push(key);
  return keys;
}


/***/ }),
/* 250 */
/***/ (function(module, exports) {

var supportsArgumentsClass = (function(){
  return Object.prototype.toString.call(arguments)
})() == '[object Arguments]';

exports = module.exports = supportsArgumentsClass ? supported : unsupported;

exports.supported = supported;
function supported(object) {
  return Object.prototype.toString.call(object) == '[object Arguments]';
};

exports.unsupported = unsupported;
function unsupported(object){
  return object &&
    typeof object == 'object' &&
    typeof object.length == 'number' &&
    Object.prototype.hasOwnProperty.call(object, 'callee') &&
    !Object.prototype.propertyIsEnumerable.call(object, 'callee') ||
    false;
};


/***/ }),
/* 251 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(252), __esModule: true };

/***/ }),
/* 252 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(253);
module.exports = __webpack_require__(2).Object.assign;


/***/ }),
/* 253 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.3.1 Object.assign(target, source)
var $export = __webpack_require__(3);

$export($export.S + $export.F, 'Object', { assign: __webpack_require__(254) });


/***/ }),
/* 254 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// 19.1.2.1 Object.assign(target, source, ...)
var getKeys = __webpack_require__(29);
var gOPS = __webpack_require__(72);
var pIE = __webpack_require__(35);
var toObject = __webpack_require__(30);
var IObject = __webpack_require__(54);
var $assign = Object.assign;

// should work with symbols and should have deterministic property order (V8 bug)
module.exports = !$assign || __webpack_require__(19)(function () {
  var A = {};
  var B = {};
  // eslint-disable-next-line no-undef
  var S = Symbol();
  var K = 'abcdefghijklmnopqrst';
  A[S] = 7;
  K.split('').forEach(function (k) { B[k] = k; });
  return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
}) ? function assign(target, source) { // eslint-disable-line no-unused-vars
  var T = toObject(target);
  var aLen = arguments.length;
  var index = 1;
  var getSymbols = gOPS.f;
  var isEnum = pIE.f;
  while (aLen > index) {
    var S = IObject(arguments[index++]);
    var keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S);
    var length = keys.length;
    var j = 0;
    var key;
    while (length > j) if (isEnum.call(S, key = keys[j++])) T[key] = S[key];
  } return T;
} : $assign;


/***/ }),
/* 255 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(256), __esModule: true };

/***/ }),
/* 256 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(257);
module.exports = __webpack_require__(2).String.fromCodePoint;


/***/ }),
/* 257 */
/***/ (function(module, exports, __webpack_require__) {

var $export = __webpack_require__(3);
var toAbsoluteIndex = __webpack_require__(102);
var fromCharCode = String.fromCharCode;
var $fromCodePoint = String.fromCodePoint;

// length should be 1, old FF problem
$export($export.S + $export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', {
  // 21.1.2.2 String.fromCodePoint(...codePoints)
  fromCodePoint: function fromCodePoint(x) { // eslint-disable-line no-unused-vars
    var res = [];
    var aLen = arguments.length;
    var i = 0;
    var code;
    while (aLen > i) {
      code = +arguments[i++];
      if (toAbsoluteIndex(code, 0x10ffff) !== code) throw RangeError(code + ' is not a valid code point');
      res.push(code < 0x10000
        ? fromCharCode(code)
        : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00)
      );
    } return res.join('');
  }
});


/***/ }),
/* 258 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(259), __esModule: true };

/***/ }),
/* 259 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(24);
__webpack_require__(260);
module.exports = __webpack_require__(2).Array.from;


/***/ }),
/* 260 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var ctx = __webpack_require__(20);
var $export = __webpack_require__(3);
var toObject = __webpack_require__(30);
var call = __webpack_require__(111);
var isArrayIter = __webpack_require__(112);
var toLength = __webpack_require__(37);
var createProperty = __webpack_require__(261);
var getIterFn = __webpack_require__(67);

$export($export.S + $export.F * !__webpack_require__(262)(function (iter) { Array.from(iter); }), 'Array', {
  // 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined)
  from: function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) {
    var O = toObject(arrayLike);
    var C = typeof this == 'function' ? this : Array;
    var aLen = arguments.length;
    var mapfn = aLen > 1 ? arguments[1] : undefined;
    var mapping = mapfn !== undefined;
    var index = 0;
    var iterFn = getIterFn(O);
    var length, result, step, iterator;
    if (mapping) mapfn = ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2);
    // if object isn't iterable or it's array with default iterator - use simple case
    if (iterFn != undefined && !(C == Array && isArrayIter(iterFn))) {
      for (iterator = iterFn.call(O), result = new C(); !(step = iterator.next()).done; index++) {
        createProperty(result, index, mapping ? call(iterator, mapfn, [step.value, index], true) : step.value);
      }
    } else {
      length = toLength(O.length);
      for (result = new C(length); length > index; index++) {
        createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]);
      }
    }
    result.length = index;
    return result;
  }
});


/***/ }),
/* 261 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var $defineProperty = __webpack_require__(6);
var createDesc = __webpack_require__(27);

module.exports = function (object, index, value) {
  if (index in object) $defineProperty.f(object, index, createDesc(0, value));
  else object[index] = value;
};


/***/ }),
/* 262 */
/***/ (function(module, exports, __webpack_require__) {

var ITERATOR = __webpack_require__(4)('iterator');
var SAFE_CLOSING = false;

try {
  var riter = [7][ITERATOR]();
  riter['return'] = function () { SAFE_CLOSING = true; };
  // eslint-disable-next-line no-throw-literal
  Array.from(riter, function () { throw 2; });
} catch (e) { /* empty */ }

module.exports = function (exec, skipClosing) {
  if (!skipClosing && !SAFE_CLOSING) return false;
  var safe = false;
  try {
    var arr = [7];
    var iter = arr[ITERATOR]();
    iter.next = function () { return { done: safe = true }; };
    arr[ITERATOR] = function () { return iter; };
    exec(arr);
  } catch (e) { /* empty */ }
  return safe;
};


/***/ }),
/* 263 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(264), __esModule: true };

/***/ }),
/* 264 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(73);
__webpack_require__(24);
__webpack_require__(28);
__webpack_require__(265);
__webpack_require__(266);
__webpack_require__(267);
__webpack_require__(268);
module.exports = __webpack_require__(2).Set;


/***/ }),
/* 265 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var strong = __webpack_require__(108);
var validate = __webpack_require__(75);
var SET = 'Set';

// 23.2 Set Objects
module.exports = __webpack_require__(113)(SET, function (get) {
  return function Set() { return get(this, arguments.length > 0 ? arguments[0] : undefined); };
}, {
  // 23.2.3.1 Set.prototype.add(value)
  add: function add(value) {
    return strong.def(validate(this, SET), value = value === 0 ? 0 : value, value);
  }
}, strong);


/***/ }),
/* 266 */
/***/ (function(module, exports, __webpack_require__) {

// https://github.com/DavidBruant/Map-Set.prototype.toJSON
var $export = __webpack_require__(3);

$export($export.P + $export.R, 'Set', { toJSON: __webpack_require__(114)('Set') });


/***/ }),
/* 267 */
/***/ (function(module, exports, __webpack_require__) {

// https://tc39.github.io/proposal-setmap-offrom/#sec-set.of
__webpack_require__(115)('Set');


/***/ }),
/* 268 */
/***/ (function(module, exports, __webpack_require__) {

// https://tc39.github.io/proposal-setmap-offrom/#sec-set.from
__webpack_require__(116)('Set');


/***/ }),
/* 269 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.9.1
var CATEGORY_BITS, CATEGORY_MASK, CATEGORY_SHIFT, COMBINING_BITS, COMBINING_MASK, COMBINING_SHIFT, EAW_BITS, EAW_MASK, EAW_SHIFT, NUMBER_BITS, NUMBER_MASK, SCRIPT_BITS, SCRIPT_MASK, SCRIPT_SHIFT, UnicodeTrie, bits, data, fs, log2, trie;

UnicodeTrie = __webpack_require__(43);

data = __webpack_require__(270);



trie = new UnicodeTrie(Buffer(" ","base64"));

log2 = Math.log2 || function(n) {
  return Math.log(n) / Math.LN2;
};

bits = function(n) {
  return (log2(n) + 1) | 0;
};

CATEGORY_BITS = bits(data.categories.length - 1);

COMBINING_BITS = bits(data.combiningClasses.length - 1);

SCRIPT_BITS = bits(data.scripts.length - 1);

EAW_BITS = bits(data.eaw.length - 1);

NUMBER_BITS = 10;

CATEGORY_SHIFT = COMBINING_BITS + SCRIPT_BITS + EAW_BITS + NUMBER_BITS;

COMBINING_SHIFT = SCRIPT_BITS + EAW_BITS + NUMBER_BITS;

SCRIPT_SHIFT = EAW_BITS + NUMBER_BITS;

EAW_SHIFT = NUMBER_BITS;

CATEGORY_MASK = (1 << CATEGORY_BITS) - 1;

COMBINING_MASK = (1 << COMBINING_BITS) - 1;

SCRIPT_MASK = (1 << SCRIPT_BITS) - 1;

EAW_MASK = (1 << EAW_BITS) - 1;

NUMBER_MASK = (1 << NUMBER_BITS) - 1;

exports.getCategory = function(codePoint) {
  var val;
  val = trie.get(codePoint);
  return data.categories[(val >> CATEGORY_SHIFT) & CATEGORY_MASK];
};

exports.getCombiningClass = function(codePoint) {
  var val;
  val = trie.get(codePoint);
  return data.combiningClasses[(val >> COMBINING_SHIFT) & COMBINING_MASK];
};

exports.getScript = function(codePoint) {
  var val;
  val = trie.get(codePoint);
  return data.scripts[(val >> SCRIPT_SHIFT) & SCRIPT_MASK];
};

exports.getEastAsianWidth = function(codePoint) {
  var val;
  val = trie.get(codePoint);
  return data.eaw[(val >> EAW_SHIFT) & EAW_MASK];
};

exports.getNumericValue = function(codePoint) {
  var denominator, exp, num, numerator, val;
  val = trie.get(codePoint);
  num = val & NUMBER_MASK;
  if (num === 0) {
    return null;
  } else if (num <= 50) {
    return num - 1;
  } else if (num < 0x1e0) {
    numerator = (num >> 4) - 12;
    denominator = (num & 0xf) + 1;
    return numerator / denominator;
  } else if (num < 0x300) {
    val = (num >> 5) - 14;
    exp = (num & 0x1f) + 2;
    while (exp > 0) {
      val *= 10;
      exp--;
    }
    return val;
  } else {
    val = (num >> 2) - 0xbf;
    exp = (num & 3) + 1;
    while (exp > 0) {
      val *= 60;
      exp--;
    }
    return val;
  }
};

exports.isAlphabetic = function(codePoint) {
  var ref;
  return (ref = exports.getCategory(codePoint)) === 'Lu' || ref === 'Ll' || ref === 'Lt' || ref === 'Lm' || ref === 'Lo' || ref === 'Nl';
};

exports.isDigit = function(codePoint) {
  return exports.getCategory(codePoint) === 'Nd';
};

exports.isPunctuation = function(codePoint) {
  var ref;
  return (ref = exports.getCategory(codePoint)) === 'Pc' || ref === 'Pd' || ref === 'Pe' || ref === 'Pf' || ref === 'Pi' || ref === 'Po' || ref === 'Ps';
};

exports.isLowerCase = function(codePoint) {
  return exports.getCategory(codePoint) === 'Ll';
};

exports.isUpperCase = function(codePoint) {
  return exports.getCategory(codePoint) === 'Lu';
};

exports.isTitleCase = function(codePoint) {
  return exports.getCategory(codePoint) === 'Lt';
};

exports.isWhiteSpace = function(codePoint) {
  var ref;
  return (ref = exports.getCategory(codePoint)) === 'Zs' || ref === 'Zl' || ref === 'Zp';
};

exports.isBaseForm = function(codePoint) {
  var ref;
  return (ref = exports.getCategory(codePoint)) === 'Nd' || ref === 'No' || ref === 'Nl' || ref === 'Lu' || ref === 'Ll' || ref === 'Lt' || ref === 'Lm' || ref === 'Lo' || ref === 'Me' || ref === 'Mc';
};

exports.isMark = function(codePoint) {
  var ref;
  return (ref = exports.getCategory(codePoint)) === 'Mn' || ref === 'Me' || ref === 'Mc';
};

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 270 */
/***/ (function(module, exports) {

module.exports = {"categories":["Cc","Zs","Po","Sc","Ps","Pe","Sm","Pd","Nd","Lu","Sk","Pc","Ll","So","Lo","Pi","Cf","No","Pf","Lt","Lm","Mn","Me","Mc","Nl","Zl","Zp","Cs","Co"],"combiningClasses":["Not_Reordered","Above","Above_Right","Below","Attached_Above_Right","Attached_Below","Overlay","Iota_Subscript","Double_Below","Double_Above","Below_Right","Above_Left","CCC10","CCC11","CCC12","CCC13","CCC14","CCC15","CCC16","CCC17","CCC18","CCC19","CCC20","CCC21","CCC22","CCC23","CCC24","CCC25","CCC30","CCC31","CCC32","CCC27","CCC28","CCC29","CCC33","CCC34","CCC35","CCC36","Nukta","Virama","CCC84","CCC91","CCC103","CCC107","CCC118","CCC122","CCC129","CCC130","CCC132","Attached_Above","Below_Left","Left","Kana_Voicing","CCC26","Right"],"scripts":["Common","Latin","Bopomofo","Inherited","Greek","Coptic","Cyrillic","Armenian","Hebrew","Arabic","Syriac","Thaana","Nko","Samaritan","Mandaic","Devanagari","Bengali","Gurmukhi","Gujarati","Oriya","Tamil","Telugu","Kannada","Malayalam","Sinhala","Thai","Lao","Tibetan","Myanmar","Georgian","Hangul","Ethiopic","Cherokee","Canadian_Aboriginal","Ogham","Runic","Tagalog","Hanunoo","Buhid","Tagbanwa","Khmer","Mongolian","Limbu","Tai_Le","New_Tai_Lue","Buginese","Tai_Tham","Balinese","Sundanese","Batak","Lepcha","Ol_Chiki","Braille","Glagolitic","Tifinagh","Han","Hiragana","Katakana","Yi","Lisu","Vai","Bamum","Syloti_Nagri","Phags_Pa","Saurashtra","Kayah_Li","Rejang","Javanese","Cham","Tai_Viet","Meetei_Mayek","null","Linear_B","Lycian","Carian","Old_Italic","Gothic","Old_Permic","Ugaritic","Old_Persian","Deseret","Shavian","Osmanya","Elbasan","Caucasian_Albanian","Linear_A","Cypriot","Imperial_Aramaic","Palmyrene","Nabataean","Hatran","Phoenician","Lydian","Meroitic_Hieroglyphs","Meroitic_Cursive","Kharoshthi","Old_South_Arabian","Old_North_Arabian","Manichaean","Avestan","Inscriptional_Parthian","Inscriptional_Pahlavi","Psalter_Pahlavi","Old_Turkic","Old_Hungarian","Brahmi","Kaithi","Sora_Sompeng","Chakma","Mahajani","Sharada","Khojki","Multani","Khudawadi","Grantha","Tirhuta","Siddham","Modi","Takri","Ahom","Warang_Citi","Pau_Cin_Hau","Cuneiform","Egyptian_Hieroglyphs","Anatolian_Hieroglyphs","Mro","Bassa_Vah","Pahawh_Hmong","Miao","Duployan","SignWriting","Mende_Kikakui"],"eaw":["N","Na","A","W","H","F"]}

/***/ }),
/* 271 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }

var _slicedToArray = _interopDefault(__webpack_require__(272));
var _getIterator = _interopDefault(__webpack_require__(60));
var _defineProperty = _interopDefault(__webpack_require__(276));
var _regeneratorRuntime = _interopDefault(__webpack_require__(277));
var _Symbol$iterator = _interopDefault(__webpack_require__(103));
var _classCallCheck = _interopDefault(__webpack_require__(106));
var _createClass = _interopDefault(__webpack_require__(107));

var INITIAL_STATE = 1;
var FAIL_STATE = 0;

/**
 * A StateMachine represents a deterministic finite automaton.
 * It can perform matches over a sequence of values, similar to a regular expression.
 */

var StateMachine = function () {
  function StateMachine(dfa) {
    _classCallCheck(this, StateMachine);

    this.stateTable = dfa.stateTable;
    this.accepting = dfa.accepting;
    this.tags = dfa.tags;
  }

  /**
   * Returns an iterable object that yields pattern matches over the input sequence.
   * Matches are of the form [startIndex, endIndex, tags].
   */


  _createClass(StateMachine, [{
    key: 'match',
    value: function match(str) {
      var self = this;
      return _defineProperty({}, _Symbol$iterator, _regeneratorRuntime.mark(function _callee() {
        var state, startRun, lastAccepting, lastState, p, c;
        return _regeneratorRuntime.wrap(function _callee$(_context) {
          while (1) {
            switch (_context.prev = _context.next) {
              case 0:
                state = INITIAL_STATE;
                startRun = null;
                lastAccepting = null;
                lastState = null;
                p = 0;

              case 5:
                if (!(p < str.length)) {
                  _context.next = 21;
                  break;
                }

                c = str[p];


                lastState = state;
                state = self.stateTable[state][c];

                if (!(state === FAIL_STATE)) {
                  _context.next = 15;
                  break;
                }

                if (!(startRun != null && lastAccepting != null && lastAccepting >= startRun)) {
                  _context.next = 13;
                  break;
                }

                _context.next = 13;
                return [startRun, lastAccepting, self.tags[lastState]];

              case 13:

                // reset the state as if we started over from the initial state
                state = self.stateTable[INITIAL_STATE][c];
                startRun = null;

              case 15:

                // start a run if not in the failure state
                if (state !== FAIL_STATE && startRun == null) {
                  startRun = p;
                }

                // if accepting, mark the potential match end
                if (self.accepting[state]) {
                  lastAccepting = p;
                }

                // reset the state to the initial state if we get into the failure state
                if (state === FAIL_STATE) {
                  state = INITIAL_STATE;
                }

              case 18:
                p++;
                _context.next = 5;
                break;

              case 21:
                if (!(startRun != null && lastAccepting != null && lastAccepting >= startRun)) {
                  _context.next = 24;
                  break;
                }

                _context.next = 24;
                return [startRun, lastAccepting, self.tags[state]];

              case 24:
              case 'end':
                return _context.stop();
            }
          }
        }, _callee, this);
      }));
    }

    /**
     * For each match over the input sequence, action functions matching
     * the tag definitions in the input pattern are called with the startIndex,
     * endIndex, and sub-match sequence.
     */

  }, {
    key: 'apply',
    value: function apply(str, actions) {
      var _iteratorNormalCompletion = true;
      var _didIteratorError = false;
      var _iteratorError = undefined;

      try {
        for (var _iterator = _getIterator(this.match(str)), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
          var _step$value = _slicedToArray(_step.value, 3);

          var start = _step$value[0];
          var end = _step$value[1];
          var tags = _step$value[2];
          var _iteratorNormalCompletion2 = true;
          var _didIteratorError2 = false;
          var _iteratorError2 = undefined;

          try {
            for (var _iterator2 = _getIterator(tags), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
              var tag = _step2.value;

              if (typeof actions[tag] === 'function') {
                actions[tag](start, end, str.slice(start, end + 1));
              }
            }
          } catch (err) {
            _didIteratorError2 = true;
            _iteratorError2 = err;
          } finally {
            try {
              if (!_iteratorNormalCompletion2 && _iterator2.return) {
                _iterator2.return();
              }
            } finally {
              if (_didIteratorError2) {
                throw _iteratorError2;
              }
            }
          }
        }
      } catch (err) {
        _didIteratorError = true;
        _iteratorError = err;
      } finally {
        try {
          if (!_iteratorNormalCompletion && _iterator.return) {
            _iterator.return();
          }
        } finally {
          if (_didIteratorError) {
            throw _iteratorError;
          }
        }
      }
    }
  }]);

  return StateMachine;
}();

module.exports = StateMachine;


/***/ }),
/* 272 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _isIterable2 = __webpack_require__(273);

var _isIterable3 = _interopRequireDefault(_isIterable2);

var _getIterator2 = __webpack_require__(60);

var _getIterator3 = _interopRequireDefault(_getIterator2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = function () {
  function sliceIterator(arr, i) {
    var _arr = [];
    var _n = true;
    var _d = false;
    var _e = undefined;

    try {
      for (var _i = (0, _getIterator3.default)(arr), _s; !(_n = (_s = _i.next()).done); _n = true) {
        _arr.push(_s.value);

        if (i && _arr.length === i) break;
      }
    } catch (err) {
      _d = true;
      _e = err;
    } finally {
      try {
        if (!_n && _i["return"]) _i["return"]();
      } finally {
        if (_d) throw _e;
      }
    }

    return _arr;
  }

  return function (arr, i) {
    if (Array.isArray(arr)) {
      return arr;
    } else if ((0, _isIterable3.default)(Object(arr))) {
      return sliceIterator(arr, i);
    } else {
      throw new TypeError("Invalid attempt to destructure non-iterable instance");
    }
  };
}();

/***/ }),
/* 273 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(274), __esModule: true };

/***/ }),
/* 274 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(28);
__webpack_require__(24);
module.exports = __webpack_require__(275);


/***/ }),
/* 275 */
/***/ (function(module, exports, __webpack_require__) {

var classof = __webpack_require__(68);
var ITERATOR = __webpack_require__(4)('iterator');
var Iterators = __webpack_require__(23);
module.exports = __webpack_require__(2).isIterable = function (it) {
  var O = Object(it);
  return O[ITERATOR] !== undefined
    || '@@iterator' in O
    // eslint-disable-next-line no-prototype-builtins
    || Iterators.hasOwnProperty(classof(O));
};


/***/ }),
/* 276 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _defineProperty = __webpack_require__(74);

var _defineProperty2 = _interopRequireDefault(_defineProperty);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = function (obj, key, value) {
  if (key in obj) {
    (0, _defineProperty2.default)(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }

  return obj;
};

/***/ }),
/* 277 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(278);


/***/ }),
/* 278 */
/***/ (function(module, exports, __webpack_require__) {

/**
 * Copyright (c) 2014-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

// This method of obtaining a reference to the global object needs to be
// kept identical to the way it is obtained in runtime.js
var g = (function() { return this })() || Function("return this")();

// Use `getOwnPropertyNames` because not all browsers support calling
// `hasOwnProperty` on the global `self` object in a worker. See #183.
var hadRuntime = g.regeneratorRuntime &&
  Object.getOwnPropertyNames(g).indexOf("regeneratorRuntime") >= 0;

// Save the old regeneratorRuntime in case it needs to be restored later.
var oldRuntime = hadRuntime && g.regeneratorRuntime;

// Force reevalutation of runtime.js.
g.regeneratorRuntime = undefined;

module.exports = __webpack_require__(279);

if (hadRuntime) {
  // Restore the original runtime.
  g.regeneratorRuntime = oldRuntime;
} else {
  // Remove the global property added by runtime.js.
  try {
    delete g.regeneratorRuntime;
  } catch(e) {
    g.regeneratorRuntime = undefined;
  }
}


/***/ }),
/* 279 */
/***/ (function(module, exports) {

/**
 * Copyright (c) 2014-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

!(function(global) {
  "use strict";

  var Op = Object.prototype;
  var hasOwn = Op.hasOwnProperty;
  var undefined; // More compressible than void 0.
  var $Symbol = typeof Symbol === "function" ? Symbol : {};
  var iteratorSymbol = $Symbol.iterator || "@@iterator";
  var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator";
  var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag";

  var inModule = typeof module === "object";
  var runtime = global.regeneratorRuntime;
  if (runtime) {
    if (inModule) {
      // If regeneratorRuntime is defined globally and we're in a module,
      // make the exports object identical to regeneratorRuntime.
      module.exports = runtime;
    }
    // Don't bother evaluating the rest of this file if the runtime was
    // already defined globally.
    return;
  }

  // Define the runtime globally (as expected by generated code) as either
  // module.exports (if we're in a module) or a new, empty object.
  runtime = global.regeneratorRuntime = inModule ? module.exports : {};

  function wrap(innerFn, outerFn, self, tryLocsList) {
    // If outerFn provided and outerFn.prototype is a Generator, then outerFn.prototype instanceof Generator.
    var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator;
    var generator = Object.create(protoGenerator.prototype);
    var context = new Context(tryLocsList || []);

    // The ._invoke method unifies the implementations of the .next,
    // .throw, and .return methods.
    generator._invoke = makeInvokeMethod(innerFn, self, context);

    return generator;
  }
  runtime.wrap = wrap;

  // Try/catch helper to minimize deoptimizations. Returns a completion
  // record like context.tryEntries[i].completion. This interface could
  // have been (and was previously) designed to take a closure to be
  // invoked without arguments, but in all the cases we care about we
  // already have an existing method we want to call, so there's no need
  // to create a new function object. We can even get away with assuming
  // the method takes exactly one argument, since that happens to be true
  // in every case, so we don't have to touch the arguments object. The
  // only additional allocation required is the completion record, which
  // has a stable shape and so hopefully should be cheap to allocate.
  function tryCatch(fn, obj, arg) {
    try {
      return { type: "normal", arg: fn.call(obj, arg) };
    } catch (err) {
      return { type: "throw", arg: err };
    }
  }

  var GenStateSuspendedStart = "suspendedStart";
  var GenStateSuspendedYield = "suspendedYield";
  var GenStateExecuting = "executing";
  var GenStateCompleted = "completed";

  // Returning this object from the innerFn has the same effect as
  // breaking out of the dispatch switch statement.
  var ContinueSentinel = {};

  // Dummy constructor functions that we use as the .constructor and
  // .constructor.prototype properties for functions that return Generator
  // objects. For full spec compliance, you may wish to configure your
  // minifier not to mangle the names of these two functions.
  function Generator() {}
  function GeneratorFunction() {}
  function GeneratorFunctionPrototype() {}

  // This is a polyfill for %IteratorPrototype% for environments that
  // don't natively support it.
  var IteratorPrototype = {};
  IteratorPrototype[iteratorSymbol] = function () {
    return this;
  };

  var getProto = Object.getPrototypeOf;
  var NativeIteratorPrototype = getProto && getProto(getProto(values([])));
  if (NativeIteratorPrototype &&
      NativeIteratorPrototype !== Op &&
      hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) {
    // This environment has a native %IteratorPrototype%; use it instead
    // of the polyfill.
    IteratorPrototype = NativeIteratorPrototype;
  }

  var Gp = GeneratorFunctionPrototype.prototype =
    Generator.prototype = Object.create(IteratorPrototype);
  GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype;
  GeneratorFunctionPrototype.constructor = GeneratorFunction;
  GeneratorFunctionPrototype[toStringTagSymbol] =
    GeneratorFunction.displayName = "GeneratorFunction";

  // Helper for defining the .next, .throw, and .return methods of the
  // Iterator interface in terms of a single ._invoke method.
  function defineIteratorMethods(prototype) {
    ["next", "throw", "return"].forEach(function(method) {
      prototype[method] = function(arg) {
        return this._invoke(method, arg);
      };
    });
  }

  runtime.isGeneratorFunction = function(genFun) {
    var ctor = typeof genFun === "function" && genFun.constructor;
    return ctor
      ? ctor === GeneratorFunction ||
        // For the native GeneratorFunction constructor, the best we can
        // do is to check its .name property.
        (ctor.displayName || ctor.name) === "GeneratorFunction"
      : false;
  };

  runtime.mark = function(genFun) {
    if (Object.setPrototypeOf) {
      Object.setPrototypeOf(genFun, GeneratorFunctionPrototype);
    } else {
      genFun.__proto__ = GeneratorFunctionPrototype;
      if (!(toStringTagSymbol in genFun)) {
        genFun[toStringTagSymbol] = "GeneratorFunction";
      }
    }
    genFun.prototype = Object.create(Gp);
    return genFun;
  };

  // Within the body of any async function, `await x` is transformed to
  // `yield regeneratorRuntime.awrap(x)`, so that the runtime can test
  // `hasOwn.call(value, "__await")` to determine if the yielded value is
  // meant to be awaited.
  runtime.awrap = function(arg) {
    return { __await: arg };
  };

  function AsyncIterator(generator) {
    function invoke(method, arg, resolve, reject) {
      var record = tryCatch(generator[method], generator, arg);
      if (record.type === "throw") {
        reject(record.arg);
      } else {
        var result = record.arg;
        var value = result.value;
        if (value &&
            typeof value === "object" &&
            hasOwn.call(value, "__await")) {
          return Promise.resolve(value.__await).then(function(value) {
            invoke("next", value, resolve, reject);
          }, function(err) {
            invoke("throw", err, resolve, reject);
          });
        }

        return Promise.resolve(value).then(function(unwrapped) {
          // When a yielded Promise is resolved, its final value becomes
          // the .value of the Promise<{value,done}> result for the
          // current iteration. If the Promise is rejected, however, the
          // result for this iteration will be rejected with the same
          // reason. Note that rejections of yielded Promises are not
          // thrown back into the generator function, as is the case
          // when an awaited Promise is rejected. This difference in
          // behavior between yield and await is important, because it
          // allows the consumer to decide what to do with the yielded
          // rejection (swallow it and continue, manually .throw it back
          // into the generator, abandon iteration, whatever). With
          // await, by contrast, there is no opportunity to examine the
          // rejection reason outside the generator function, so the
          // only option is to throw it from the await expression, and
          // let the generator function handle the exception.
          result.value = unwrapped;
          resolve(result);
        }, reject);
      }
    }

    var previousPromise;

    function enqueue(method, arg) {
      function callInvokeWithMethodAndArg() {
        return new Promise(function(resolve, reject) {
          invoke(method, arg, resolve, reject);
        });
      }

      return previousPromise =
        // If enqueue has been called before, then we want to wait until
        // all previous Promises have been resolved before calling invoke,
        // so that results are always delivered in the correct order. If
        // enqueue has not been called before, then it is important to
        // call invoke immediately, without waiting on a callback to fire,
        // so that the async generator function has the opportunity to do
        // any necessary setup in a predictable way. This predictability
        // is why the Promise constructor synchronously invokes its
        // executor callback, and why async functions synchronously
        // execute code before the first await. Since we implement simple
        // async functions in terms of async generators, it is especially
        // important to get this right, even though it requires care.
        previousPromise ? previousPromise.then(
          callInvokeWithMethodAndArg,
          // Avoid propagating failures to Promises returned by later
          // invocations of the iterator.
          callInvokeWithMethodAndArg
        ) : callInvokeWithMethodAndArg();
    }

    // Define the unified helper method that is used to implement .next,
    // .throw, and .return (see defineIteratorMethods).
    this._invoke = enqueue;
  }

  defineIteratorMethods(AsyncIterator.prototype);
  AsyncIterator.prototype[asyncIteratorSymbol] = function () {
    return this;
  };
  runtime.AsyncIterator = AsyncIterator;

  // Note that simple async functions are implemented on top of
  // AsyncIterator objects; they just return a Promise for the value of
  // the final result produced by the iterator.
  runtime.async = function(innerFn, outerFn, self, tryLocsList) {
    var iter = new AsyncIterator(
      wrap(innerFn, outerFn, self, tryLocsList)
    );

    return runtime.isGeneratorFunction(outerFn)
      ? iter // If outerFn is a generator, return the full iterator.
      : iter.next().then(function(result) {
          return result.done ? result.value : iter.next();
        });
  };

  function makeInvokeMethod(innerFn, self, context) {
    var state = GenStateSuspendedStart;

    return function invoke(method, arg) {
      if (state === GenStateExecuting) {
        throw new Error("Generator is already running");
      }

      if (state === GenStateCompleted) {
        if (method === "throw") {
          throw arg;
        }

        // Be forgiving, per 25.3.3.3.3 of the spec:
        // https://people.mozilla.org/~jorendorff/es6-draft.html#sec-generatorresume
        return doneResult();
      }

      context.method = method;
      context.arg = arg;

      while (true) {
        var delegate = context.delegate;
        if (delegate) {
          var delegateResult = maybeInvokeDelegate(delegate, context);
          if (delegateResult) {
            if (delegateResult === ContinueSentinel) continue;
            return delegateResult;
          }
        }

        if (context.method === "next") {
          // Setting context._sent for legacy support of Babel's
          // function.sent implementation.
          context.sent = context._sent = context.arg;

        } else if (context.method === "throw") {
          if (state === GenStateSuspendedStart) {
            state = GenStateCompleted;
            throw context.arg;
          }

          context.dispatchException(context.arg);

        } else if (context.method === "return") {
          context.abrupt("return", context.arg);
        }

        state = GenStateExecuting;

        var record = tryCatch(innerFn, self, context);
        if (record.type === "normal") {
          // If an exception is thrown from innerFn, we leave state ===
          // GenStateExecuting and loop back for another invocation.
          state = context.done
            ? GenStateCompleted
            : GenStateSuspendedYield;

          if (record.arg === ContinueSentinel) {
            continue;
          }

          return {
            value: record.arg,
            done: context.done
          };

        } else if (record.type === "throw") {
          state = GenStateCompleted;
          // Dispatch the exception by looping back around to the
          // context.dispatchException(context.arg) call above.
          context.method = "throw";
          context.arg = record.arg;
        }
      }
    };
  }

  // Call delegate.iterator[context.method](context.arg) and handle the
  // result, either by returning a { value, done } result from the
  // delegate iterator, or by modifying context.method and context.arg,
  // setting context.delegate to null, and returning the ContinueSentinel.
  function maybeInvokeDelegate(delegate, context) {
    var method = delegate.iterator[context.method];
    if (method === undefined) {
      // A .throw or .return when the delegate iterator has no .throw
      // method always terminates the yield* loop.
      context.delegate = null;

      if (context.method === "throw") {
        if (delegate.iterator.return) {
          // If the delegate iterator has a return method, give it a
          // chance to clean up.
          context.method = "return";
          context.arg = undefined;
          maybeInvokeDelegate(delegate, context);

          if (context.method === "throw") {
            // If maybeInvokeDelegate(context) changed context.method from
            // "return" to "throw", let that override the TypeError below.
            return ContinueSentinel;
          }
        }

        context.method = "throw";
        context.arg = new TypeError(
          "The iterator does not provide a 'throw' method");
      }

      return ContinueSentinel;
    }

    var record = tryCatch(method, delegate.iterator, context.arg);

    if (record.type === "throw") {
      context.method = "throw";
      context.arg = record.arg;
      context.delegate = null;
      return ContinueSentinel;
    }

    var info = record.arg;

    if (! info) {
      context.method = "throw";
      context.arg = new TypeError("iterator result is not an object");
      context.delegate = null;
      return ContinueSentinel;
    }

    if (info.done) {
      // Assign the result of the finished delegate to the temporary
      // variable specified by delegate.resultName (see delegateYield).
      context[delegate.resultName] = info.value;

      // Resume execution at the desired location (see delegateYield).
      context.next = delegate.nextLoc;

      // If context.method was "throw" but the delegate handled the
      // exception, let the outer generator proceed normally. If
      // context.method was "next", forget context.arg since it has been
      // "consumed" by the delegate iterator. If context.method was
      // "return", allow the original .return call to continue in the
      // outer generator.
      if (context.method !== "return") {
        context.method = "next";
        context.arg = undefined;
      }

    } else {
      // Re-yield the result returned by the delegate method.
      return info;
    }

    // The delegate iterator is finished, so forget it and continue with
    // the outer generator.
    context.delegate = null;
    return ContinueSentinel;
  }

  // Define Generator.prototype.{next,throw,return} in terms of the
  // unified ._invoke helper method.
  defineIteratorMethods(Gp);

  Gp[toStringTagSymbol] = "Generator";

  // A Generator should always return itself as the iterator object when the
  // @@iterator function is called on it. Some browsers' implementations of the
  // iterator prototype chain incorrectly implement this, causing the Generator
  // object to not be returned from this call. This ensures that doesn't happen.
  // See https://github.com/facebook/regenerator/issues/274 for more details.
  Gp[iteratorSymbol] = function() {
    return this;
  };

  Gp.toString = function() {
    return "[object Generator]";
  };

  function pushTryEntry(locs) {
    var entry = { tryLoc: locs[0] };

    if (1 in locs) {
      entry.catchLoc = locs[1];
    }

    if (2 in locs) {
      entry.finallyLoc = locs[2];
      entry.afterLoc = locs[3];
    }

    this.tryEntries.push(entry);
  }

  function resetTryEntry(entry) {
    var record = entry.completion || {};
    record.type = "normal";
    delete record.arg;
    entry.completion = record;
  }

  function Context(tryLocsList) {
    // The root entry object (effectively a try statement without a catch
    // or a finally block) gives us a place to store values thrown from
    // locations where there is no enclosing try statement.
    this.tryEntries = [{ tryLoc: "root" }];
    tryLocsList.forEach(pushTryEntry, this);
    this.reset(true);
  }

  runtime.keys = function(object) {
    var keys = [];
    for (var key in object) {
      keys.push(key);
    }
    keys.reverse();

    // Rather than returning an object with a next method, we keep
    // things simple and return the next function itself.
    return function next() {
      while (keys.length) {
        var key = keys.pop();
        if (key in object) {
          next.value = key;
          next.done = false;
          return next;
        }
      }

      // To avoid creating an additional object, we just hang the .value
      // and .done properties off the next function object itself. This
      // also ensures that the minifier will not anonymize the function.
      next.done = true;
      return next;
    };
  };

  function values(iterable) {
    if (iterable) {
      var iteratorMethod = iterable[iteratorSymbol];
      if (iteratorMethod) {
        return iteratorMethod.call(iterable);
      }

      if (typeof iterable.next === "function") {
        return iterable;
      }

      if (!isNaN(iterable.length)) {
        var i = -1, next = function next() {
          while (++i < iterable.length) {
            if (hasOwn.call(iterable, i)) {
              next.value = iterable[i];
              next.done = false;
              return next;
            }
          }

          next.value = undefined;
          next.done = true;

          return next;
        };

        return next.next = next;
      }
    }

    // Return an iterator with no values.
    return { next: doneResult };
  }
  runtime.values = values;

  function doneResult() {
    return { value: undefined, done: true };
  }

  Context.prototype = {
    constructor: Context,

    reset: function(skipTempReset) {
      this.prev = 0;
      this.next = 0;
      // Resetting context._sent for legacy support of Babel's
      // function.sent implementation.
      this.sent = this._sent = undefined;
      this.done = false;
      this.delegate = null;

      this.method = "next";
      this.arg = undefined;

      this.tryEntries.forEach(resetTryEntry);

      if (!skipTempReset) {
        for (var name in this) {
          // Not sure about the optimal order of these conditions:
          if (name.charAt(0) === "t" &&
              hasOwn.call(this, name) &&
              !isNaN(+name.slice(1))) {
            this[name] = undefined;
          }
        }
      }
    },

    stop: function() {
      this.done = true;

      var rootEntry = this.tryEntries[0];
      var rootRecord = rootEntry.completion;
      if (rootRecord.type === "throw") {
        throw rootRecord.arg;
      }

      return this.rval;
    },

    dispatchException: function(exception) {
      if (this.done) {
        throw exception;
      }

      var context = this;
      function handle(loc, caught) {
        record.type = "throw";
        record.arg = exception;
        context.next = loc;

        if (caught) {
          // If the dispatched exception was caught by a catch block,
          // then let that catch block handle the exception normally.
          context.method = "next";
          context.arg = undefined;
        }

        return !! caught;
      }

      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];
        var record = entry.completion;

        if (entry.tryLoc === "root") {
          // Exception thrown outside of any try block that could handle
          // it, so set the completion value of the entire function to
          // throw the exception.
          return handle("end");
        }

        if (entry.tryLoc <= this.prev) {
          var hasCatch = hasOwn.call(entry, "catchLoc");
          var hasFinally = hasOwn.call(entry, "finallyLoc");

          if (hasCatch && hasFinally) {
            if (this.prev < entry.catchLoc) {
              return handle(entry.catchLoc, true);
            } else if (this.prev < entry.finallyLoc) {
              return handle(entry.finallyLoc);
            }

          } else if (hasCatch) {
            if (this.prev < entry.catchLoc) {
              return handle(entry.catchLoc, true);
            }

          } else if (hasFinally) {
            if (this.prev < entry.finallyLoc) {
              return handle(entry.finallyLoc);
            }

          } else {
            throw new Error("try statement without catch or finally");
          }
        }
      }
    },

    abrupt: function(type, arg) {
      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];
        if (entry.tryLoc <= this.prev &&
            hasOwn.call(entry, "finallyLoc") &&
            this.prev < entry.finallyLoc) {
          var finallyEntry = entry;
          break;
        }
      }

      if (finallyEntry &&
          (type === "break" ||
           type === "continue") &&
          finallyEntry.tryLoc <= arg &&
          arg <= finallyEntry.finallyLoc) {
        // Ignore the finally entry if control is not jumping to a
        // location outside the try/catch block.
        finallyEntry = null;
      }

      var record = finallyEntry ? finallyEntry.completion : {};
      record.type = type;
      record.arg = arg;

      if (finallyEntry) {
        this.method = "next";
        this.next = finallyEntry.finallyLoc;
        return ContinueSentinel;
      }

      return this.complete(record);
    },

    complete: function(record, afterLoc) {
      if (record.type === "throw") {
        throw record.arg;
      }

      if (record.type === "break" ||
          record.type === "continue") {
        this.next = record.arg;
      } else if (record.type === "return") {
        this.rval = this.arg = record.arg;
        this.method = "return";
        this.next = "end";
      } else if (record.type === "normal" && afterLoc) {
        this.next = afterLoc;
      }

      return ContinueSentinel;
    },

    finish: function(finallyLoc) {
      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];
        if (entry.finallyLoc === finallyLoc) {
          this.complete(entry.completion, entry.afterLoc);
          resetTryEntry(entry);
          return ContinueSentinel;
        }
      }
    },

    "catch": function(tryLoc) {
      for (var i = this.tryEntries.length - 1; i >= 0; --i) {
        var entry = this.tryEntries[i];
        if (entry.tryLoc === tryLoc) {
          var record = entry.completion;
          if (record.type === "throw") {
            var thrown = record.arg;
            resetTryEntry(entry);
          }
          return thrown;
        }
      }

      // The context.catch method must only be called with a location
      // argument that corresponds to a known catch block.
      throw new Error("illegal catch attempt");
    },

    delegateYield: function(iterable, resultName, nextLoc) {
      this.delegate = {
        iterator: values(iterable),
        resultName: resultName,
        nextLoc: nextLoc
      };

      if (this.method === "next") {
        // Deliberately forget the last sent value so that we don't
        // accidentally pass it on to the delegate.
        this.arg = undefined;
      }

      return ContinueSentinel;
    }
  };
})(
  // In sloppy mode, unbound `this` refers to the global object, fallback to
  // Function constructor if we're in global strict mode. That is sadly a form
  // of indirect eval which violates Content Security Policy.
  (function() { return this })() || Function("return this")()
);


/***/ }),
/* 280 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(281), __esModule: true };

/***/ }),
/* 281 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(282);
module.exports = Math.pow(2, -52);


/***/ }),
/* 282 */
/***/ (function(module, exports, __webpack_require__) {

// 20.1.2.1 Number.EPSILON
var $export = __webpack_require__(3);

$export($export.S, 'Number', { EPSILON: Math.pow(2, -52) });


/***/ }),
/* 283 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {var clone = (function() {
'use strict';

/**
 * Clones (copies) an Object using deep copying.
 *
 * This function supports circular references by default, but if you are certain
 * there are no circular references in your object, you can save some CPU time
 * by calling clone(obj, false).
 *
 * Caution: if `circular` is false and `parent` contains circular references,
 * your program may enter an infinite loop and crash.
 *
 * @param `parent` - the object to be cloned
 * @param `circular` - set to true if the object to be cloned may contain
 *    circular references. (optional - true by default)
 * @param `depth` - set to a number if the object is only to be cloned to
 *    a particular depth. (optional - defaults to Infinity)
 * @param `prototype` - sets the prototype to be used when cloning an object.
 *    (optional - defaults to parent prototype).
*/
function clone(parent, circular, depth, prototype) {
  var filter;
  if (typeof circular === 'object') {
    depth = circular.depth;
    prototype = circular.prototype;
    filter = circular.filter;
    circular = circular.circular
  }
  // maintain two arrays for circular references, where corresponding parents
  // and children have the same index
  var allParents = [];
  var allChildren = [];

  var useBuffer = typeof Buffer != 'undefined';

  if (typeof circular == 'undefined')
    circular = true;

  if (typeof depth == 'undefined')
    depth = Infinity;

  // recurse this function so we don't reset allParents and allChildren
  function _clone(parent, depth) {
    // cloning null always returns null
    if (parent === null)
      return null;

    if (depth == 0)
      return parent;

    var child;
    var proto;
    if (typeof parent != 'object') {
      return parent;
    }

    if (clone.__isArray(parent)) {
      child = [];
    } else if (clone.__isRegExp(parent)) {
      child = new RegExp(parent.source, __getRegExpFlags(parent));
      if (parent.lastIndex) child.lastIndex = parent.lastIndex;
    } else if (clone.__isDate(parent)) {
      child = new Date(parent.getTime());
    } else if (useBuffer && Buffer.isBuffer(parent)) {
      child = new Buffer(parent.length);
      parent.copy(child);
      return child;
    } else {
      if (typeof prototype == 'undefined') {
        proto = Object.getPrototypeOf(parent);
        child = Object.create(proto);
      }
      else {
        child = Object.create(prototype);
        proto = prototype;
      }
    }

    if (circular) {
      var index = allParents.indexOf(parent);

      if (index != -1) {
        return allChildren[index];
      }
      allParents.push(parent);
      allChildren.push(child);
    }

    for (var i in parent) {
      var attrs;
      if (proto) {
        attrs = Object.getOwnPropertyDescriptor(proto, i);
      }

      if (attrs && attrs.set == null) {
        continue;
      }
      child[i] = _clone(parent[i], depth - 1);
    }

    return child;
  }

  return _clone(parent, depth);
}

/**
 * Simple flat clone using prototype, accepts only objects, usefull for property
 * override on FLAT configuration object (no nested props).
 *
 * USE WITH CAUTION! This may not behave as you wish if you do not know how this
 * works.
 */
clone.clonePrototype = function clonePrototype(parent) {
  if (parent === null)
    return null;

  var c = function () {};
  c.prototype = parent;
  return new c();
};

// private utility functions

function __objToStr(o) {
  return Object.prototype.toString.call(o);
};
clone.__objToStr = __objToStr;

function __isDate(o) {
  return typeof o === 'object' && __objToStr(o) === '[object Date]';
};
clone.__isDate = __isDate;

function __isArray(o) {
  return typeof o === 'object' && __objToStr(o) === '[object Array]';
};
clone.__isArray = __isArray;

function __isRegExp(o) {
  return typeof o === 'object' && __objToStr(o) === '[object RegExp]';
};
clone.__isRegExp = __isRegExp;

function __getRegExpFlags(re) {
  var flags = '';
  if (re.global) flags += 'g';
  if (re.ignoreCase) flags += 'i';
  if (re.multiline) flags += 'm';
  return flags;
};
clone.__getRegExpFlags = __getRegExpFlags;

return clone;
})();

if (typeof module === 'object' && module.exports) {
  module.exports = clone;
}

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 284 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(117).BrotliDecompressBuffer;


/***/ }),
/* 285 */
/***/ (function(module, exports) {

/* Copyright 2013 Google Inc. All Rights Reserved.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

   Bit reading helpers
*/

var BROTLI_READ_SIZE = 4096;
var BROTLI_IBUF_SIZE =  (2 * BROTLI_READ_SIZE + 32);
var BROTLI_IBUF_MASK =  (2 * BROTLI_READ_SIZE - 1);

var kBitMask = new Uint32Array([
  0, 1, 3, 7, 15, 31, 63, 127, 255, 511, 1023, 2047, 4095, 8191, 16383, 32767,
  65535, 131071, 262143, 524287, 1048575, 2097151, 4194303, 8388607, 16777215
]);

/* Input byte buffer, consist of a ringbuffer and a "slack" region where */
/* bytes from the start of the ringbuffer are copied. */
function BrotliBitReader(input) {
  this.buf_ = new Uint8Array(BROTLI_IBUF_SIZE);
  this.input_ = input;    /* input callback */
  
  this.reset();
}

BrotliBitReader.READ_SIZE = BROTLI_READ_SIZE;
BrotliBitReader.IBUF_MASK = BROTLI_IBUF_MASK;

BrotliBitReader.prototype.reset = function() {
  this.buf_ptr_ = 0;      /* next input will write here */
  this.val_ = 0;          /* pre-fetched bits */
  this.pos_ = 0;          /* byte position in stream */
  this.bit_pos_ = 0;      /* current bit-reading position in val_ */
  this.bit_end_pos_ = 0;  /* bit-reading end position from LSB of val_ */
  this.eos_ = 0;          /* input stream is finished */
  
  this.readMoreInput();
  for (var i = 0; i < 4; i++) {
    this.val_ |= this.buf_[this.pos_] << (8 * i);
    ++this.pos_;
  }
  
  return this.bit_end_pos_ > 0;
};

/* Fills up the input ringbuffer by calling the input callback.

   Does nothing if there are at least 32 bytes present after current position.

   Returns 0 if either:
    - the input callback returned an error, or
    - there is no more input and the position is past the end of the stream.

   After encountering the end of the input stream, 32 additional zero bytes are
   copied to the ringbuffer, therefore it is safe to call this function after
   every 32 bytes of input is read.
*/
BrotliBitReader.prototype.readMoreInput = function() {
  if (this.bit_end_pos_ > 256) {
    return;
  } else if (this.eos_) {
    if (this.bit_pos_ > this.bit_end_pos_)
      throw new Error('Unexpected end of input ' + this.bit_pos_ + ' ' + this.bit_end_pos_);
  } else {
    var dst = this.buf_ptr_;
    var bytes_read = this.input_.read(this.buf_, dst, BROTLI_READ_SIZE);
    if (bytes_read < 0) {
      throw new Error('Unexpected end of input');
    }
    
    if (bytes_read < BROTLI_READ_SIZE) {
      this.eos_ = 1;
      /* Store 32 bytes of zero after the stream end. */
      for (var p = 0; p < 32; p++)
        this.buf_[dst + bytes_read + p] = 0;
    }
    
    if (dst === 0) {
      /* Copy the head of the ringbuffer to the slack region. */
      for (var p = 0; p < 32; p++)
        this.buf_[(BROTLI_READ_SIZE << 1) + p] = this.buf_[p];

      this.buf_ptr_ = BROTLI_READ_SIZE;
    } else {
      this.buf_ptr_ = 0;
    }
    
    this.bit_end_pos_ += bytes_read << 3;
  }
};

/* Guarantees that there are at least 24 bits in the buffer. */
BrotliBitReader.prototype.fillBitWindow = function() {    
  while (this.bit_pos_ >= 8) {
    this.val_ >>>= 8;
    this.val_ |= this.buf_[this.pos_ & BROTLI_IBUF_MASK] << 24;
    ++this.pos_;
    this.bit_pos_ = this.bit_pos_ - 8 >>> 0;
    this.bit_end_pos_ = this.bit_end_pos_ - 8 >>> 0;
  }
};

/* Reads the specified number of bits from Read Buffer. */
BrotliBitReader.prototype.readBits = function(n_bits) {
  if (32 - this.bit_pos_ < n_bits) {
    this.fillBitWindow();
  }
  
  var val = ((this.val_ >>> this.bit_pos_) & kBitMask[n_bits]);
  this.bit_pos_ += n_bits;
  return val;
};

module.exports = BrotliBitReader;


/***/ }),
/* 286 */
/***/ (function(module, exports, __webpack_require__) {

var base64 = __webpack_require__(287);
var fs = __webpack_require__(8);

/**
 * The normal dictionary-data.js is quite large, which makes it 
 * unsuitable for browser usage. In order to make it smaller, 
 * we read dictionary.bin, which is a compressed version of
 * the dictionary, and on initial load, Brotli decompresses 
 * it's own dictionary. 😜
 */
exports.init = function() {
  var BrotliDecompressBuffer = __webpack_require__(117).BrotliDecompressBuffer;
  var compressed = base64.toByteArray(__webpack_require__(288));
  return BrotliDecompressBuffer(compressed);
};


/***/ }),
/* 287 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.byteLength = byteLength
exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray

var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array

var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
for (var i = 0, len = code.length; i < len; ++i) {
  lookup[i] = code[i]
  revLookup[code.charCodeAt(i)] = i
}

// Support decoding URL-safe base64 strings, as Node.js does.
// See: https://en.wikipedia.org/wiki/Base64#URL_applications
revLookup['-'.charCodeAt(0)] = 62
revLookup['_'.charCodeAt(0)] = 63

function placeHoldersCount (b64) {
  var len = b64.length
  if (len % 4 > 0) {
    throw new Error('Invalid string. Length must be a multiple of 4')
  }

  // the number of equal signs (place holders)
  // if there are two placeholders, than the two characters before it
  // represent one byte
  // if there is only one, then the three characters before it represent 2 bytes
  // this is just a cheap hack to not do indexOf twice
  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
}

function byteLength (b64) {
  // base64 is 4/3 + up to two characters of the original data
  return (b64.length * 3 / 4) - placeHoldersCount(b64)
}

function toByteArray (b64) {
  var i, l, tmp, placeHolders, arr
  var len = b64.length
  placeHolders = placeHoldersCount(b64)

  arr = new Arr((len * 3 / 4) - placeHolders)

  // if there are placeholders, only get up to the last complete 4 chars
  l = placeHolders > 0 ? len - 4 : len

  var L = 0

  for (i = 0; i < l; i += 4) {
    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
    arr[L++] = (tmp >> 16) & 0xFF
    arr[L++] = (tmp >> 8) & 0xFF
    arr[L++] = tmp & 0xFF
  }

  if (placeHolders === 2) {
    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
    arr[L++] = tmp & 0xFF
  } else if (placeHolders === 1) {
    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
    arr[L++] = (tmp >> 8) & 0xFF
    arr[L++] = tmp & 0xFF
  }

  return arr
}

function tripletToBase64 (num) {
  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
}

function encodeChunk (uint8, start, end) {
  var tmp
  var output = []
  for (var i = start; i < end; i += 3) {
    tmp = ((uint8[i] << 16) & 0xFF0000) + ((uint8[i + 1] << 8) & 0xFF00) + (uint8[i + 2] & 0xFF)
    output.push(tripletToBase64(tmp))
  }
  return output.join('')
}

function fromByteArray (uint8) {
  var tmp
  var len = uint8.length
  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
  var output = ''
  var parts = []
  var maxChunkLength = 16383 // must be multiple of 3

  // go through the array every three bytes, we'll deal with trailing stuff later
  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
  }

  // pad the end with zeros, but make sure to not forget the extra bytes
  if (extraBytes === 1) {
    tmp = uint8[len - 1]
    output += lookup[tmp >> 2]
    output += lookup[(tmp << 4) & 0x3F]
    output += '=='
  } else if (extraBytes === 2) {
    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
    output += lookup[tmp >> 10]
    output += lookup[(tmp >> 4) & 0x3F]
    output += lookup[(tmp << 2) & 0x3F]
    output += '='
  }

  parts.push(output)

  return parts.join('')
}


/***/ }),
/* 288 */
/***/ (function(module, exports) {

module.exports=" ";


/***/ }),
/* 289 */
/***/ (function(module, exports) {

/* Copyright 2013 Google Inc. All Rights Reserved.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

   Lookup table to map the previous two bytes to a context id.

   There are four different context modeling modes defined here:
     CONTEXT_LSB6: context id is the least significant 6 bits of the last byte,
     CONTEXT_MSB6: context id is the most significant 6 bits of the last byte,
     CONTEXT_UTF8: second-order context model tuned for UTF8-encoded text,
     CONTEXT_SIGNED: second-order context model tuned for signed integers.

   The context id for the UTF8 context model is calculated as follows. If p1
   and p2 are the previous two bytes, we calcualte the context as

     context = kContextLookup[p1] | kContextLookup[p2 + 256].

   If the previous two bytes are ASCII characters (i.e. < 128), this will be
   equivalent to

     context = 4 * context1(p1) + context2(p2),

   where context1 is based on the previous byte in the following way:

     0  : non-ASCII control
     1  : \t, \n, \r
     2  : space
     3  : other punctuation
     4  : " '
     5  : %
     6  : ( < [ {
     7  : ) > ] }
     8  : , ; :
     9  : .
     10 : =
     11 : number
     12 : upper-case vowel
     13 : upper-case consonant
     14 : lower-case vowel
     15 : lower-case consonant

   and context2 is based on the second last byte:

     0 : control, space
     1 : punctuation
     2 : upper-case letter, number
     3 : lower-case letter

   If the last byte is ASCII, and the second last byte is not (in a valid UTF8
   stream it will be a continuation byte, value between 128 and 191), the
   context is the same as if the second last byte was an ASCII control or space.

   If the last byte is a UTF8 lead byte (value >= 192), then the next byte will
   be a continuation byte and the context id is 2 or 3 depending on the LSB of
   the last byte and to a lesser extent on the second last byte if it is ASCII.

   If the last byte is a UTF8 continuation byte, the second last byte can be:
     - continuation byte: the next byte is probably ASCII or lead byte (assuming
       4-byte UTF8 characters are rare) and the context id is 0 or 1.
     - lead byte (192 - 207): next byte is ASCII or lead byte, context is 0 or 1
     - lead byte (208 - 255): next byte is continuation byte, context is 2 or 3

   The possible value combinations of the previous two bytes, the range of
   context ids and the type of the next byte is summarized in the table below:

   |--------\-----------------------------------------------------------------|
   |         \                         Last byte                              |
   | Second   \---------------------------------------------------------------|
   | last byte \    ASCII            |   cont. byte        |   lead byte      |
   |            \   (0-127)          |   (128-191)         |   (192-)         |
   |=============|===================|=====================|==================|
   |  ASCII      | next: ASCII/lead  |  not valid          |  next: cont.     |
   |  (0-127)    | context: 4 - 63   |                     |  context: 2 - 3  |
   |-------------|-------------------|---------------------|------------------|
   |  cont. byte | next: ASCII/lead  |  next: ASCII/lead   |  next: cont.     |
   |  (128-191)  | context: 4 - 63   |  context: 0 - 1     |  context: 2 - 3  |
   |-------------|-------------------|---------------------|------------------|
   |  lead byte  | not valid         |  next: ASCII/lead   |  not valid       |
   |  (192-207)  |                   |  context: 0 - 1     |                  |
   |-------------|-------------------|---------------------|------------------|
   |  lead byte  | not valid         |  next: cont.        |  not valid       |
   |  (208-)     |                   |  context: 2 - 3     |                  |
   |-------------|-------------------|---------------------|------------------|

   The context id for the signed context mode is calculated as:

     context = (kContextLookup[512 + p1] << 3) | kContextLookup[512 + p2].

   For any context modeling modes, the context ids can be calculated by |-ing
   together two lookups from one table using context model dependent offsets:

     context = kContextLookup[offset1 + p1] | kContextLookup[offset2 + p2].

   where offset1 and offset2 are dependent on the context mode.
*/

var CONTEXT_LSB6         = 0;
var CONTEXT_MSB6         = 1;
var CONTEXT_UTF8         = 2;
var CONTEXT_SIGNED       = 3;

/* Common context lookup table for all context modes. */
exports.lookup = new Uint8Array([
  /* CONTEXT_UTF8, last byte. */
  /* ASCII range. */
   0,  0,  0,  0,  0,  0,  0,  0,  0,  4,  4,  0,  0,  4,  0,  0,
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
   8, 12, 16, 12, 12, 20, 12, 16, 24, 28, 12, 12, 32, 12, 36, 12,
  44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 32, 32, 24, 40, 28, 12,
  12, 48, 52, 52, 52, 48, 52, 52, 52, 48, 52, 52, 52, 52, 52, 48,
  52, 52, 52, 52, 52, 48, 52, 52, 52, 52, 52, 24, 12, 28, 12, 12,
  12, 56, 60, 60, 60, 56, 60, 60, 60, 56, 60, 60, 60, 60, 60, 56,
  60, 60, 60, 60, 60, 56, 60, 60, 60, 60, 60, 24, 12, 28, 12,  0,
  /* UTF8 continuation byte range. */
  0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1,
  0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1,
  0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1,
  0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1,
  /* UTF8 lead byte range. */
  2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3,
  2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3,
  2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3,
  2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3,
  /* CONTEXT_UTF8 second last byte. */
  /* ASCII range. */
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1,
  1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1,
  1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 0,
  /* UTF8 continuation byte range. */
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  /* UTF8 lead byte range. */
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  /* CONTEXT_SIGNED, second last byte. */
  0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
  3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
  4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
  4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
  4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
  4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
  6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7,
  /* CONTEXT_SIGNED, last byte, same as the above values shifted by 3 bits. */
   0, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
  16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
  24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
  24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
  24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
  24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
  32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
  32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
  32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
  32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
  40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
  40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
  40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40,
  48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 48, 56,
  /* CONTEXT_LSB6, last byte. */
   0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
  16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
  32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
  48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
   0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
  16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
  32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
  48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
   0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
  16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
  32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
  48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
   0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
  16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
  32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
  48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
  /* CONTEXT_MSB6, last byte. */
   0,  0,  0,  0,  1,  1,  1,  1,  2,  2,  2,  2,  3,  3,  3,  3,
   4,  4,  4,  4,  5,  5,  5,  5,  6,  6,  6,  6,  7,  7,  7,  7,
   8,  8,  8,  8,  9,  9,  9,  9, 10, 10, 10, 10, 11, 11, 11, 11,
  12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 15,
  16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19,
  20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23,
  24, 24, 24, 24, 25, 25, 25, 25, 26, 26, 26, 26, 27, 27, 27, 27,
  28, 28, 28, 28, 29, 29, 29, 29, 30, 30, 30, 30, 31, 31, 31, 31,
  32, 32, 32, 32, 33, 33, 33, 33, 34, 34, 34, 34, 35, 35, 35, 35,
  36, 36, 36, 36, 37, 37, 37, 37, 38, 38, 38, 38, 39, 39, 39, 39,
  40, 40, 40, 40, 41, 41, 41, 41, 42, 42, 42, 42, 43, 43, 43, 43,
  44, 44, 44, 44, 45, 45, 45, 45, 46, 46, 46, 46, 47, 47, 47, 47,
  48, 48, 48, 48, 49, 49, 49, 49, 50, 50, 50, 50, 51, 51, 51, 51,
  52, 52, 52, 52, 53, 53, 53, 53, 54, 54, 54, 54, 55, 55, 55, 55,
  56, 56, 56, 56, 57, 57, 57, 57, 58, 58, 58, 58, 59, 59, 59, 59,
  60, 60, 60, 60, 61, 61, 61, 61, 62, 62, 62, 62, 63, 63, 63, 63,
  /* CONTEXT_{M,L}SB6, second last byte, */
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
]);

exports.lookupOffsets = new Uint16Array([
  /* CONTEXT_LSB6 */
  1024, 1536,
  /* CONTEXT_MSB6 */
  1280, 1536,
  /* CONTEXT_UTF8 */
  0, 256,
  /* CONTEXT_SIGNED */
  768, 512,
]);


/***/ }),
/* 290 */
/***/ (function(module, exports) {

/* Copyright 2013 Google Inc. All Rights Reserved.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

   Lookup tables to map prefix codes to value ranges. This is used during
   decoding of the block lengths, literal insertion lengths and copy lengths.
*/

/* Represents the range of values belonging to a prefix code: */
/* [offset, offset + 2^nbits) */
function PrefixCodeRange(offset, nbits) {
  this.offset = offset;
  this.nbits = nbits;
}

exports.kBlockLengthPrefixCode = [
  new PrefixCodeRange(1, 2), new PrefixCodeRange(5, 2), new PrefixCodeRange(9, 2), new PrefixCodeRange(13, 2),
  new PrefixCodeRange(17, 3), new PrefixCodeRange(25, 3), new PrefixCodeRange(33, 3), new PrefixCodeRange(41, 3),
  new PrefixCodeRange(49, 4), new PrefixCodeRange(65, 4), new PrefixCodeRange(81, 4), new PrefixCodeRange(97, 4),
  new PrefixCodeRange(113, 5), new PrefixCodeRange(145, 5), new PrefixCodeRange(177, 5), new PrefixCodeRange(209, 5),
  new PrefixCodeRange(241, 6), new PrefixCodeRange(305, 6), new PrefixCodeRange(369, 7), new PrefixCodeRange(497, 8),
  new PrefixCodeRange(753, 9), new PrefixCodeRange(1265, 10), new PrefixCodeRange(2289, 11), new PrefixCodeRange(4337, 12),
  new PrefixCodeRange(8433, 13), new PrefixCodeRange(16625, 24)
];

exports.kInsertLengthPrefixCode = [
  new PrefixCodeRange(0, 0), new PrefixCodeRange(1, 0), new PrefixCodeRange(2, 0), new PrefixCodeRange(3, 0),
  new PrefixCodeRange(4, 0), new PrefixCodeRange(5, 0), new PrefixCodeRange(6, 1), new PrefixCodeRange(8, 1),
  new PrefixCodeRange(10, 2), new PrefixCodeRange(14, 2), new PrefixCodeRange(18, 3), new PrefixCodeRange(26, 3),
  new PrefixCodeRange(34, 4), new PrefixCodeRange(50, 4), new PrefixCodeRange(66, 5), new PrefixCodeRange(98, 5),
  new PrefixCodeRange(130, 6), new PrefixCodeRange(194, 7), new PrefixCodeRange(322, 8), new PrefixCodeRange(578, 9),
  new PrefixCodeRange(1090, 10), new PrefixCodeRange(2114, 12), new PrefixCodeRange(6210, 14), new PrefixCodeRange(22594, 24),
];

exports.kCopyLengthPrefixCode = [
  new PrefixCodeRange(2, 0), new PrefixCodeRange(3, 0), new PrefixCodeRange(4, 0), new PrefixCodeRange(5, 0),
  new PrefixCodeRange(6, 0), new PrefixCodeRange(7, 0), new PrefixCodeRange(8, 0), new PrefixCodeRange(9, 0),
  new PrefixCodeRange(10, 1), new PrefixCodeRange(12, 1), new PrefixCodeRange(14, 2), new PrefixCodeRange(18, 2),
  new PrefixCodeRange(22, 3), new PrefixCodeRange(30, 3), new PrefixCodeRange(38, 4), new PrefixCodeRange(54, 4),
  new PrefixCodeRange(70, 5), new PrefixCodeRange(102, 5), new PrefixCodeRange(134, 6), new PrefixCodeRange(198, 7),
  new PrefixCodeRange(326, 8), new PrefixCodeRange(582, 9), new PrefixCodeRange(1094, 10), new PrefixCodeRange(2118, 24),
];

exports.kInsertRangeLut = [
  0, 0, 8, 8, 0, 16, 8, 16, 16,
];

exports.kCopyRangeLut = [
  0, 8, 0, 8, 16, 0, 16, 8, 16,
];


/***/ }),
/* 291 */
/***/ (function(module, exports, __webpack_require__) {

/* Copyright 2013 Google Inc. All Rights Reserved.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

   Transformations on dictionary words.
*/

var BrotliDictionary = __webpack_require__(119);

var kIdentity       = 0;
var kOmitLast1      = 1;
var kOmitLast2      = 2;
var kOmitLast3      = 3;
var kOmitLast4      = 4;
var kOmitLast5      = 5;
var kOmitLast6      = 6;
var kOmitLast7      = 7;
var kOmitLast8      = 8;
var kOmitLast9      = 9;
var kUppercaseFirst = 10;
var kUppercaseAll   = 11;
var kOmitFirst1     = 12;
var kOmitFirst2     = 13;
var kOmitFirst3     = 14;
var kOmitFirst4     = 15;
var kOmitFirst5     = 16;
var kOmitFirst6     = 17;
var kOmitFirst7     = 18;
var kOmitFirst8     = 19;
var kOmitFirst9     = 20;

function Transform(prefix, transform, suffix) {
  this.prefix = new Uint8Array(prefix.length);
  this.transform = transform;
  this.suffix = new Uint8Array(suffix.length);
  
  for (var i = 0; i < prefix.length; i++)
    this.prefix[i] = prefix.charCodeAt(i);
  
  for (var i = 0; i < suffix.length; i++)
    this.suffix[i] = suffix.charCodeAt(i);
}

var kTransforms = [
     new Transform(         "", kIdentity,       ""           ),
     new Transform(         "", kIdentity,       " "          ),
     new Transform(        " ", kIdentity,       " "          ),
     new Transform(         "", kOmitFirst1,     ""           ),
     new Transform(         "", kUppercaseFirst, " "          ),
     new Transform(         "", kIdentity,       " the "      ),
     new Transform(        " ", kIdentity,       ""           ),
     new Transform(       "s ", kIdentity,       " "          ),
     new Transform(         "", kIdentity,       " of "       ),
     new Transform(         "", kUppercaseFirst, ""           ),
     new Transform(         "", kIdentity,       " and "      ),
     new Transform(         "", kOmitFirst2,     ""           ),
     new Transform(         "", kOmitLast1,      ""           ),
     new Transform(       ", ", kIdentity,       " "          ),
     new Transform(         "", kIdentity,       ", "         ),
     new Transform(        " ", kUppercaseFirst, " "          ),
     new Transform(         "", kIdentity,       " in "       ),
     new Transform(         "", kIdentity,       " to "       ),
     new Transform(       "e ", kIdentity,       " "          ),
     new Transform(         "", kIdentity,       "\""         ),
     new Transform(         "", kIdentity,       "."          ),
     new Transform(         "", kIdentity,       "\">"        ),
     new Transform(         "", kIdentity,       "\n"         ),
     new Transform(         "", kOmitLast3,      ""           ),
     new Transform(         "", kIdentity,       "]"          ),
     new Transform(         "", kIdentity,       " for "      ),
     new Transform(         "", kOmitFirst3,     ""           ),
     new Transform(         "", kOmitLast2,      ""           ),
     new Transform(         "", kIdentity,       " a "        ),
     new Transform(         "", kIdentity,       " that "     ),
     new Transform(        " ", kUppercaseFirst, ""           ),
     new Transform(         "", kIdentity,       ". "         ),
     new Transform(        ".", kIdentity,       ""           ),
     new Transform(        " ", kIdentity,       ", "         ),
     new Transform(         "", kOmitFirst4,     ""           ),
     new Transform(         "", kIdentity,       " with "     ),
     new Transform(         "", kIdentity,       "'"          ),
     new Transform(         "", kIdentity,       " from "     ),
     new Transform(         "", kIdentity,       " by "       ),
     new Transform(         "", kOmitFirst5,     ""           ),
     new Transform(         "", kOmitFirst6,     ""           ),
     new Transform(    " the ", kIdentity,       ""           ),
     new Transform(         "", kOmitLast4,      ""           ),
     new Transform(         "", kIdentity,       ". The "     ),
     new Transform(         "", kUppercaseAll,   ""           ),
     new Transform(         "", kIdentity,       " on "       ),
     new Transform(         "", kIdentity,       " as "       ),
     new Transform(         "", kIdentity,       " is "       ),
     new Transform(         "", kOmitLast7,      ""           ),
     new Transform(         "", kOmitLast1,      "ing "       ),
     new Transform(         "", kIdentity,       "\n\t"       ),
     new Transform(         "", kIdentity,       ":"          ),
     new Transform(        " ", kIdentity,       ". "         ),
     new Transform(         "", kIdentity,       "ed "        ),
     new Transform(         "", kOmitFirst9,     ""           ),
     new Transform(         "", kOmitFirst7,     ""           ),
     new Transform(         "", kOmitLast6,      ""           ),
     new Transform(         "", kIdentity,       "("          ),
     new Transform(         "", kUppercaseFirst, ", "         ),
     new Transform(         "", kOmitLast8,      ""           ),
     new Transform(         "", kIdentity,       " at "       ),
     new Transform(         "", kIdentity,       "ly "        ),
     new Transform(    " the ", kIdentity,       " of "       ),
     new Transform(         "", kOmitLast5,      ""           ),
     new Transform(         "", kOmitLast9,      ""           ),
     new Transform(        " ", kUppercaseFirst, ", "         ),
     new Transform(         "", kUppercaseFirst, "\""         ),
     new Transform(        ".", kIdentity,       "("          ),
     new Transform(         "", kUppercaseAll,   " "          ),
     new Transform(         "", kUppercaseFirst, "\">"        ),
     new Transform(         "", kIdentity,       "=\""        ),
     new Transform(        " ", kIdentity,       "."          ),
     new Transform(    ".com/", kIdentity,       ""           ),
     new Transform(    " the ", kIdentity,       " of the "   ),
     new Transform(         "", kUppercaseFirst, "'"          ),
     new Transform(         "", kIdentity,       ". This "    ),
     new Transform(         "", kIdentity,       ","          ),
     new Transform(        ".", kIdentity,       " "          ),
     new Transform(         "", kUppercaseFirst, "("          ),
     new Transform(         "", kUppercaseFirst, "."          ),
     new Transform(         "", kIdentity,       " not "      ),
     new Transform(        " ", kIdentity,       "=\""        ),
     new Transform(         "", kIdentity,       "er "        ),
     new Transform(        " ", kUppercaseAll,   " "          ),
     new Transform(         "", kIdentity,       "al "        ),
     new Transform(        " ", kUppercaseAll,   ""           ),
     new Transform(         "", kIdentity,       "='"         ),
     new Transform(         "", kUppercaseAll,   "\""         ),
     new Transform(         "", kUppercaseFirst, ". "         ),
     new Transform(        " ", kIdentity,       "("          ),
     new Transform(         "", kIdentity,       "ful "       ),
     new Transform(        " ", kUppercaseFirst, ". "         ),
     new Transform(         "", kIdentity,       "ive "       ),
     new Transform(         "", kIdentity,       "less "      ),
     new Transform(         "", kUppercaseAll,   "'"          ),
     new Transform(         "", kIdentity,       "est "       ),
     new Transform(        " ", kUppercaseFirst, "."          ),
     new Transform(         "", kUppercaseAll,   "\">"        ),
     new Transform(        " ", kIdentity,       "='"         ),
     new Transform(         "", kUppercaseFirst, ","          ),
     new Transform(         "", kIdentity,       "ize "       ),
     new Transform(         "", kUppercaseAll,   "."          ),
     new Transform( "\xc2\xa0", kIdentity,       ""           ),
     new Transform(        " ", kIdentity,       ","          ),
     new Transform(         "", kUppercaseFirst, "=\""        ),
     new Transform(         "", kUppercaseAll,   "=\""        ),
     new Transform(         "", kIdentity,       "ous "       ),
     new Transform(         "", kUppercaseAll,   ", "         ),
     new Transform(         "", kUppercaseFirst, "='"         ),
     new Transform(        " ", kUppercaseFirst, ","          ),
     new Transform(        " ", kUppercaseAll,   "=\""        ),
     new Transform(        " ", kUppercaseAll,   ", "         ),
     new Transform(         "", kUppercaseAll,   ","          ),
     new Transform(         "", kUppercaseAll,   "("          ),
     new Transform(         "", kUppercaseAll,   ". "         ),
     new Transform(        " ", kUppercaseAll,   "."          ),
     new Transform(         "", kUppercaseAll,   "='"         ),
     new Transform(        " ", kUppercaseAll,   ". "         ),
     new Transform(        " ", kUppercaseFirst, "=\""        ),
     new Transform(        " ", kUppercaseAll,   "='"         ),
     new Transform(        " ", kUppercaseFirst, "='"         )
];

exports.kTransforms = kTransforms;
exports.kNumTransforms = kTransforms.length;

function ToUpperCase(p, i) {
  if (p[i] < 0xc0) {
    if (p[i] >= 97 && p[i] <= 122) {
      p[i] ^= 32;
    }
    return 1;
  }
  
  /* An overly simplified uppercasing model for utf-8. */
  if (p[i] < 0xe0) {
    p[i + 1] ^= 32;
    return 2;
  }
  
  /* An arbitrary transform for three byte characters. */
  p[i + 2] ^= 5;
  return 3;
}

exports.transformDictionaryWord = function(dst, idx, word, len, transform) {
  var prefix = kTransforms[transform].prefix;
  var suffix = kTransforms[transform].suffix;
  var t = kTransforms[transform].transform;
  var skip = t < kOmitFirst1 ? 0 : t - (kOmitFirst1 - 1);
  var i = 0;
  var start_idx = idx;
  var uppercase;
  
  if (skip > len) {
    skip = len;
  }
  
  var prefix_pos = 0;
  while (prefix_pos < prefix.length) {
    dst[idx++] = prefix[prefix_pos++];
  }
  
  word += skip;
  len -= skip;
  
  if (t <= kOmitLast9) {
    len -= t;
  }
  
  for (i = 0; i < len; i++) {
    dst[idx++] = BrotliDictionary.dictionary[word + i];
  }
  
  uppercase = idx - len;
  
  if (t === kUppercaseFirst) {
    ToUpperCase(dst, uppercase);
  } else if (t === kUppercaseAll) {
    while (len > 0) {
      var step = ToUpperCase(dst, uppercase);
      uppercase += step;
      len -= step;
    }
  }
  
  var suffix_pos = 0;
  while (suffix_pos < suffix.length) {
    dst[idx++] = suffix[suffix_pos++];
  }
  
  return idx - start_idx;
}


/***/ }),
/* 292 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(__dirname) {// Generated by CoffeeScript 1.12.6
(function() {
  var AFMFont, PDFFont, StandardFont, fs,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  AFMFont = __webpack_require__(293);

  PDFFont = __webpack_require__(50);

  fs = __webpack_require__(8);

  StandardFont = (function(superClass) {
    var STANDARD_FONTS;

    extend(StandardFont, superClass);

    function StandardFont(document, name1, id) {
      var ref;
      this.document = document;
      this.name = name1;
      this.id = id;
      this.font = new AFMFont(STANDARD_FONTS[this.name]());
      ref = this.font, this.ascender = ref.ascender, this.descender = ref.descender, this.bbox = ref.bbox, this.lineGap = ref.lineGap;
    }

    StandardFont.prototype.embed = function() {
      this.dictionary.data = {
        Type: 'Font',
        BaseFont: this.name,
        Subtype: 'Type1',
        Encoding: 'WinAnsiEncoding'
      };
      return this.dictionary.end();
    };

    StandardFont.prototype.encode = function(text) {
      var advances, encoded, glyph, glyphs, i, j, len, positions;
      encoded = this.font.encodeText(text);
      glyphs = this.font.glyphsForString('' + text);
      advances = this.font.advancesForGlyphs(glyphs);
      positions = [];
      for (i = j = 0, len = glyphs.length; j < len; i = ++j) {
        glyph = glyphs[i];
        positions.push({
          xAdvance: advances[i],
          yAdvance: 0,
          xOffset: 0,
          yOffset: 0,
          advanceWidth: this.font.widthOfGlyph(glyph)
        });
      }
      return [encoded, positions];
    };

    StandardFont.prototype.widthOfString = function(string, size) {
      var advance, advances, glyphs, j, len, scale, width;
      glyphs = this.font.glyphsForString('' + string);
      advances = this.font.advancesForGlyphs(glyphs);
      width = 0;
      for (j = 0, len = advances.length; j < len; j++) {
        advance = advances[j];
        width += advance;
      }
      scale = size / 1000;
      return width * scale;
    };

    StandardFont.isStandardFont = function(name) {
      return name in STANDARD_FONTS;
    };

    STANDARD_FONTS = {
      "Courier": function() {
        return fs.readFileSync(__dirname + "/../font/data/Courier.afm", 'utf8');
      },
      "Courier-Bold": function() {
        return fs.readFileSync(__dirname + "/../font/data/Courier-Bold.afm", 'utf8');
      },
      "Courier-Oblique": function() {
        return fs.readFileSync(__dirname + "/../font/data/Courier-Oblique.afm", 'utf8');
      },
      "Courier-BoldOblique": function() {
        return fs.readFileSync(__dirname + "/../font/data/Courier-BoldOblique.afm", 'utf8');
      },
      "Helvetica": function() {
        return fs.readFileSync(__dirname + "/../font/data/Helvetica.afm", 'utf8');
      },
      "Helvetica-Bold": function() {
        return fs.readFileSync(__dirname + "/../font/data/Helvetica-Bold.afm", 'utf8');
      },
      "Helvetica-Oblique": function() {
        return fs.readFileSync(__dirname + "/../font/data/Helvetica-Oblique.afm", 'utf8');
      },
      "Helvetica-BoldOblique": function() {
        return fs.readFileSync(__dirname + "/../font/data/Helvetica-BoldOblique.afm", 'utf8');
      },
      "Times-Roman": function() {
        return fs.readFileSync(__dirname + "/../font/data/Times-Roman.afm", 'utf8');
      },
      "Times-Bold": function() {
        return fs.readFileSync(__dirname + "/../font/data/Times-Bold.afm", 'utf8');
      },
      "Times-Italic": function() {
        return fs.readFileSync(__dirname + "/../font/data/Times-Italic.afm", 'utf8');
      },
      "Times-BoldItalic": function() {
        return fs.readFileSync(__dirname + "/../font/data/Times-BoldItalic.afm", 'utf8');
      },
      "Symbol": function() {
        return fs.readFileSync(__dirname + "/../font/data/Symbol.afm", 'utf8');
      },
      "ZapfDingbats": function() {
        return fs.readFileSync(__dirname + "/../font/data/ZapfDingbats.afm", 'utf8');
      }
    };

    return StandardFont;

  })(PDFFont);

  module.exports = StandardFont;

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, "/"))

/***/ }),
/* 293 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.6
(function() {
  var AFMFont, fs;

  fs = __webpack_require__(8);

  AFMFont = (function() {
    var WIN_ANSI_MAP, characters;

    AFMFont.open = function(filename) {
      return new AFMFont(fs.readFileSync(filename, 'utf8'));
    };

    function AFMFont(contents) {
      var e, i;
      this.contents = contents;
      this.attributes = {};
      this.glyphWidths = {};
      this.boundingBoxes = {};
      this.kernPairs = {};
      this.parse();
      this.charWidths = (function() {
        var j, results;
        results = [];
        for (i = j = 0; j <= 255; i = ++j) {
          results.push(this.glyphWidths[characters[i]]);
        }
        return results;
      }).call(this);
      this.bbox = (function() {
        var j, len, ref, results;
        ref = this.attributes['FontBBox'].split(/\s+/);
        results = [];
        for (j = 0, len = ref.length; j < len; j++) {
          e = ref[j];
          results.push(+e);
        }
        return results;
      }).call(this);
      this.ascender = +(this.attributes['Ascender'] || 0);
      this.descender = +(this.attributes['Descender'] || 0);
      this.lineGap = (this.bbox[3] - this.bbox[1]) - (this.ascender - this.descender);
    }

    AFMFont.prototype.parse = function() {
      var a, j, key, len, line, match, name, ref, section, value;
      section = '';
      ref = this.contents.split('\n');
      for (j = 0, len = ref.length; j < len; j++) {
        line = ref[j];
        if (match = line.match(/^Start(\w+)/)) {
          section = match[1];
          continue;
        } else if (match = line.match(/^End(\w+)/)) {
          section = '';
          continue;
        }
        switch (section) {
          case 'FontMetrics':
            match = line.match(/(^\w+)\s+(.*)/);
            key = match[1];
            value = match[2];
            if (a = this.attributes[key]) {
              if (!Array.isArray(a)) {
                a = this.attributes[key] = [a];
              }
              a.push(value);
            } else {
              this.attributes[key] = value;
            }
            break;
          case 'CharMetrics':
            if (!/^CH?\s/.test(line)) {
              continue;
            }
            name = line.match(/\bN\s+(\.?\w+)\s*;/)[1];
            this.glyphWidths[name] = +line.match(/\bWX\s+(\d+)\s*;/)[1];
            break;
          case 'KernPairs':
            match = line.match(/^KPX\s+(\.?\w+)\s+(\.?\w+)\s+(-?\d+)/);
            if (match) {
              this.kernPairs[match[1] + '\0' + match[2]] = parseInt(match[3]);
            }
        }
      }
    };

    WIN_ANSI_MAP = {
      402: 131,
      8211: 150,
      8212: 151,
      8216: 145,
      8217: 146,
      8218: 130,
      8220: 147,
      8221: 148,
      8222: 132,
      8224: 134,
      8225: 135,
      8226: 149,
      8230: 133,
      8364: 128,
      8240: 137,
      8249: 139,
      8250: 155,
      710: 136,
      8482: 153,
      338: 140,
      339: 156,
      732: 152,
      352: 138,
      353: 154,
      376: 159,
      381: 142,
      382: 158
    };

    AFMFont.prototype.encodeText = function(text) {
      var char, i, j, ref, res;
      res = [];
      for (i = j = 0, ref = text.length; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
        char = text.charCodeAt(i);
        char = WIN_ANSI_MAP[char] || char;
        res.push(char.toString(16));
      }
      return res;
    };

    AFMFont.prototype.glyphsForString = function(string) {
      var charCode, glyphs, i, j, ref;
      glyphs = [];
      for (i = j = 0, ref = string.length; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
        charCode = string.charCodeAt(i);
        glyphs.push(this.characterToGlyph(charCode));
      }
      return glyphs;
    };

    AFMFont.prototype.characterToGlyph = function(character) {
      return characters[WIN_ANSI_MAP[character] || character] || '.notdef';
    };

    AFMFont.prototype.widthOfGlyph = function(glyph) {
      return this.glyphWidths[glyph] || 0;
    };

    AFMFont.prototype.getKernPair = function(left, right) {
      return this.kernPairs[left + '\0' + right] || 0;
    };

    AFMFont.prototype.advancesForGlyphs = function(glyphs) {
      var advances, index, j, left, len, right;
      advances = [];
      for (index = j = 0, len = glyphs.length; j < len; index = ++j) {
        left = glyphs[index];
        right = glyphs[index + 1];
        advances.push(this.widthOfGlyph(left) + this.getKernPair(left, right));
      }
      return advances;
    };

    characters = '.notdef       .notdef        .notdef        .notdef\n.notdef       .notdef        .notdef        .notdef\n.notdef       .notdef        .notdef        .notdef\n.notdef       .notdef        .notdef        .notdef\n.notdef       .notdef        .notdef        .notdef\n.notdef       .notdef        .notdef        .notdef\n.notdef       .notdef        .notdef        .notdef\n.notdef       .notdef        .notdef        .notdef\n\nspace         exclam         quotedbl       numbersign\ndollar        percent        ampersand      quotesingle\nparenleft     parenright     asterisk       plus\ncomma         hyphen         period         slash\nzero          one            two            three\nfour          five           six            seven\neight         nine           colon          semicolon\nless          equal          greater        question\n\nat            A              B              C\nD             E              F              G\nH             I              J              K\nL             M              N              O\nP             Q              R              S\nT             U              V              W\nX             Y              Z              bracketleft\nbackslash     bracketright   asciicircum    underscore\n\ngrave         a              b              c\nd             e              f              g\nh             i              j              k\nl             m              n              o\np             q              r              s\nt             u              v              w\nx             y              z              braceleft\nbar           braceright     asciitilde     .notdef\n\nEuro          .notdef        quotesinglbase florin\nquotedblbase  ellipsis       dagger         daggerdbl\ncircumflex    perthousand    Scaron         guilsinglleft\nOE            .notdef        Zcaron         .notdef\n.notdef       quoteleft      quoteright     quotedblleft\nquotedblright bullet         endash         emdash\ntilde         trademark      scaron         guilsinglright\noe            .notdef        zcaron         ydieresis\n\nspace         exclamdown     cent           sterling\ncurrency      yen            brokenbar      section\ndieresis      copyright      ordfeminine    guillemotleft\nlogicalnot    hyphen         registered     macron\ndegree        plusminus      twosuperior    threesuperior\nacute         mu             paragraph      periodcentered\ncedilla       onesuperior    ordmasculine   guillemotright\nonequarter    onehalf        threequarters  questiondown\n\nAgrave        Aacute         Acircumflex    Atilde\nAdieresis     Aring          AE             Ccedilla\nEgrave        Eacute         Ecircumflex    Edieresis\nIgrave        Iacute         Icircumflex    Idieresis\nEth           Ntilde         Ograve         Oacute\nOcircumflex   Otilde         Odieresis      multiply\nOslash        Ugrave         Uacute         Ucircumflex\nUdieresis     Yacute         Thorn          germandbls\n\nagrave        aacute         acircumflex    atilde\nadieresis     aring          ae             ccedilla\negrave        eacute         ecircumflex    edieresis\nigrave        iacute         icircumflex    idieresis\neth           ntilde         ograve         oacute\nocircumflex   otilde         odieresis      divide\noslash        ugrave         uacute         ucircumflex\nudieresis     yacute         thorn          ydieresis'.split(/\s+/);

    return AFMFont;

  })();

  module.exports = AFMFont;

}).call(this);


/***/ }),
/* 294 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.6
(function() {
  var EmbeddedFont, PDFFont, PDFObject,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty,
    slice = [].slice;

  PDFFont = __webpack_require__(50);

  PDFObject = __webpack_require__(26);

  EmbeddedFont = (function(superClass) {
    var toHex;

    extend(EmbeddedFont, superClass);

    function EmbeddedFont(document, font, id) {
      this.document = document;
      this.font = font;
      this.id = id;
      this.subset = this.font.createSubset();
      this.unicode = [[0]];
      this.widths = [this.font.getGlyph(0).advanceWidth];
      this.name = this.font.postscriptName;
      this.scale = 1000 / this.font.unitsPerEm;
      this.ascender = this.font.ascent * this.scale;
      this.descender = this.font.descent * this.scale;
      this.lineGap = this.font.lineGap * this.scale;
      this.bbox = this.font.bbox;
      this.layoutCache = Object.create(null);
    }

    EmbeddedFont.prototype.layoutRun = function(text, features) {
      var i, j, key, len, position, ref, run;
      run = this.font.layout(text, features);
      ref = run.positions;
      for (i = j = 0, len = ref.length; j < len; i = ++j) {
        position = ref[i];
        for (key in position) {
          position[key] *= this.scale;
        }
        position.advanceWidth = run.glyphs[i].advanceWidth * this.scale;
      }
      return run;
    };

    EmbeddedFont.prototype.layoutCached = function(text) {
      var cached, run;
      if (cached = this.layoutCache[text]) {
        return cached;
      }
      run = this.layoutRun(text);
      this.layoutCache[text] = run;
      return run;
    };

    EmbeddedFont.prototype.layout = function(text, features, onlyWidth) {
      var advanceWidth, glyphs, index, last, positions, ref, run;
      if (onlyWidth == null) {
        onlyWidth = false;
      }
      if (features) {
        return this.layoutRun(text, features);
      }
      glyphs = onlyWidth ? null : [];
      positions = onlyWidth ? null : [];
      advanceWidth = 0;
      last = 0;
      index = 0;
      while (index <= text.length) {
        if ((index === text.length && last < index) || ((ref = text.charAt(index)) === ' ' || ref === '\t')) {
          run = this.layoutCached(text.slice(last, ++index));
          if (!onlyWidth) {
            glyphs.push.apply(glyphs, run.glyphs);
            positions.push.apply(positions, run.positions);
          }
          advanceWidth += run.advanceWidth;
          last = index;
        } else {
          index++;
        }
      }
      return {
        glyphs: glyphs,
        positions: positions,
        advanceWidth: advanceWidth
      };
    };

    EmbeddedFont.prototype.encode = function(text, features) {
      var base, base1, gid, glyph, glyphs, i, j, len, positions, ref, res;
      ref = this.layout(text, features), glyphs = ref.glyphs, positions = ref.positions;
      res = [];
      for (i = j = 0, len = glyphs.length; j < len; i = ++j) {
        glyph = glyphs[i];
        gid = this.subset.includeGlyph(glyph.id);
        res.push(('0000' + gid.toString(16)).slice(-4));
        if ((base = this.widths)[gid] == null) {
          base[gid] = glyph.advanceWidth * this.scale;
        }
        if ((base1 = this.unicode)[gid] == null) {
          base1[gid] = glyph.codePoints;
        }
      }
      return [res, positions];
    };

    EmbeddedFont.prototype.widthOfString = function(string, size, features) {
      var scale, width;
      width = this.layout(string, features, true).advanceWidth;
      scale = size / 1000;
      return width * scale;
    };

    EmbeddedFont.prototype.embed = function() {
      var bbox, descendantFont, descriptor, familyClass, flags, fontFile, i, isCFF, name, ref, tag;
      isCFF = this.subset.cff != null;
      fontFile = this.document.ref();
      if (isCFF) {
        fontFile.data.Subtype = 'CIDFontType0C';
      }
      this.subset.encodeStream().pipe(fontFile);
      familyClass = (((ref = this.font['OS/2']) != null ? ref.sFamilyClass : void 0) || 0) >> 8;
      flags = 0;
      if (this.font.post.isFixedPitch) {
        flags |= 1 << 0;
      }
      if ((1 <= familyClass && familyClass <= 7)) {
        flags |= 1 << 1;
      }
      flags |= 1 << 2;
      if (familyClass === 10) {
        flags |= 1 << 3;
      }
      if (this.font.head.macStyle.italic) {
        flags |= 1 << 6;
      }
      tag = ((function() {
        var j, results;
        results = [];
        for (i = j = 0; j < 6; i = ++j) {
          results.push(String.fromCharCode(Math.random() * 26 + 65));
        }
        return results;
      })()).join('');
      name = tag + '+' + this.font.postscriptName;
      bbox = this.font.bbox;
      descriptor = this.document.ref({
        Type: 'FontDescriptor',
        FontName: name,
        Flags: flags,
        FontBBox: [bbox.minX * this.scale, bbox.minY * this.scale, bbox.maxX * this.scale, bbox.maxY * this.scale],
        ItalicAngle: this.font.italicAngle,
        Ascent: this.ascender,
        Descent: this.descender,
        CapHeight: (this.font.capHeight || this.font.ascent) * this.scale,
        XHeight: (this.font.xHeight || 0) * this.scale,
        StemV: 0
      });
      if (isCFF) {
        descriptor.data.FontFile3 = fontFile;
      } else {
        descriptor.data.FontFile2 = fontFile;
      }
      descriptor.end();
      descendantFont = this.document.ref({
        Type: 'Font',
        Subtype: isCFF ? 'CIDFontType0' : 'CIDFontType2',
        BaseFont: name,
        CIDSystemInfo: {
          Registry: new String('Adobe'),
          Ordering: new String('Identity'),
          Supplement: 0
        },
        FontDescriptor: descriptor,
        W: [0, this.widths]
      });
      descendantFont.end();
      this.dictionary.data = {
        Type: 'Font',
        Subtype: 'Type0',
        BaseFont: name,
        Encoding: 'Identity-H',
        DescendantFonts: [descendantFont],
        ToUnicode: this.toUnicodeCmap()
      };
      return this.dictionary.end();
    };

    toHex = function() {
      var code, codePoints, codes;
      codePoints = 1 <= arguments.length ? slice.call(arguments, 0) : [];
      codes = (function() {
        var j, len, results;
        results = [];
        for (j = 0, len = codePoints.length; j < len; j++) {
          code = codePoints[j];
          results.push(('0000' + code.toString(16)).slice(-4));
        }
        return results;
      })();
      return codes.join('');
    };

    EmbeddedFont.prototype.toUnicodeCmap = function() {
      var cmap, codePoints, encoded, entries, j, k, len, len1, ref, value;
      cmap = this.document.ref();
      entries = [];
      ref = this.unicode;
      for (j = 0, len = ref.length; j < len; j++) {
        codePoints = ref[j];
        encoded = [];
        for (k = 0, len1 = codePoints.length; k < len1; k++) {
          value = codePoints[k];
          if (value > 0xffff) {
            value -= 0x10000;
            encoded.push(toHex(value >>> 10 & 0x3ff | 0xd800));
            value = 0xdc00 | value & 0x3ff;
          }
          encoded.push(toHex(value));
        }
        entries.push("<" + (encoded.join(' ')) + ">");
      }
      cmap.end("/CIDInit /ProcSet findresource begin\n12 dict begin\nbegincmap\n/CIDSystemInfo <<\n  /Registry (Adobe)\n  /Ordering (UCS)\n  /Supplement 0\n>> def\n/CMapName /Adobe-Identity-UCS def\n/CMapType 2 def\n1 begincodespacerange\n<0000><ffff>\nendcodespacerange\n1 beginbfrange\n<0000> <" + (toHex(entries.length - 1)) + "> [" + (entries.join(' ')) + "]\nendbfrange\nendcmap\nCMapName currentdict /CMap defineresource pop\nend\nend");
      return cmap;
    };

    return EmbeddedFont;

  })(PDFFont);

  module.exports = EmbeddedFont;

}).call(this);


/***/ }),
/* 295 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.6
(function() {
  var LineWrapper, number;

  LineWrapper = __webpack_require__(296);

  number = __webpack_require__(26).number;

  module.exports = {
    initText: function() {
      this.x = 0;
      this.y = 0;
      return this._lineGap = 0;
    },
    lineGap: function(_lineGap) {
      this._lineGap = _lineGap;
      return this;
    },
    moveDown: function(lines) {
      if (lines == null) {
        lines = 1;
      }
      this.y += this.currentLineHeight(true) * lines + this._lineGap;
      return this;
    },
    moveUp: function(lines) {
      if (lines == null) {
        lines = 1;
      }
      this.y -= this.currentLineHeight(true) * lines + this._lineGap;
      return this;
    },
    _text: function(text, x, y, options, lineCallback) {
      var j, len, line, ref, wrapper;
      options = this._initOptions(x, y, options);
      text = text == null ? '' : '' + text;
      if (options.wordSpacing) {
        text = text.replace(/\s{2,}/g, ' ');
      }
      if (options.width) {
        wrapper = this._wrapper;
        if (!wrapper) {
          wrapper = new LineWrapper(this, options);
          wrapper.on('line', lineCallback);
        }
        this._wrapper = options.continued ? wrapper : null;
        this._textOptions = options.continued ? options : null;
        wrapper.wrap(text, options);
      } else {
        ref = text.split('\n');
        for (j = 0, len = ref.length; j < len; j++) {
          line = ref[j];
          lineCallback(line, options);
        }
      }
      return this;
    },
    text: function(text, x, y, options) {
      return this._text(text, x, y, options, this._line.bind(this));
    },
    widthOfString: function(string, options) {
      if (options == null) {
        options = {};
      }
      return this._font.widthOfString(string, this._fontSize, options.features) + (options.characterSpacing || 0) * (string.length - 1);
    },
    heightOfString: function(text, options) {
      var height, lineGap, ref, x, y;
      if (options == null) {
        options = {};
      }
      ref = this, x = ref.x, y = ref.y;
      options = this._initOptions(options);
      options.height = 2e308;
      lineGap = options.lineGap || this._lineGap || 0;
      this._text(text, this.x, this.y, options, (function(_this) {
        return function(line, options) {
          return _this.y += _this.currentLineHeight(true) + lineGap;
        };
      })(this));
      height = this.y - y;
      this.x = x;
      this.y = y;
      return height;
    },
    list: function(list, x, y, options, wrapper) {
      var flatten, i, indent, itemIndent, items, level, levels, midLine, r;
      options = this._initOptions(x, y, options);
      midLine = Math.round((this._font.ascender / 1000 * this._fontSize) / 2);
      r = options.bulletRadius || Math.round((this._font.ascender / 1000 * this._fontSize) / 3);
      indent = options.textIndent || r * 5;
      itemIndent = options.bulletIndent || r * 8;
      level = 1;
      items = [];
      levels = [];
      flatten = function(list) {
        var i, item, j, len, results;
        results = [];
        for (i = j = 0, len = list.length; j < len; i = ++j) {
          item = list[i];
          if (Array.isArray(item)) {
            level++;
            flatten(item);
            results.push(level--);
          } else {
            items.push(item);
            results.push(levels.push(level));
          }
        }
        return results;
      };
      flatten(list);
      wrapper = new LineWrapper(this, options);
      wrapper.on('line', this._line.bind(this));
      level = 1;
      i = 0;
      wrapper.on('firstLine', (function(_this) {
        return function() {
          var diff, l;
          if ((l = levels[i++]) !== level) {
            diff = itemIndent * (l - level);
            _this.x += diff;
            wrapper.lineWidth -= diff;
            level = l;
          }
          _this.circle(_this.x - indent + r, _this.y + midLine, r);
          return _this.fill();
        };
      })(this));
      wrapper.on('sectionStart', (function(_this) {
        return function() {
          var pos;
          pos = indent + itemIndent * (level - 1);
          _this.x += pos;
          return wrapper.lineWidth -= pos;
        };
      })(this));
      wrapper.on('sectionEnd', (function(_this) {
        return function() {
          var pos;
          pos = indent + itemIndent * (level - 1);
          _this.x -= pos;
          return wrapper.lineWidth += pos;
        };
      })(this));
      wrapper.wrap(items.join('\n'), options);
      return this;
    },
    _initOptions: function(x, y, options) {
      var key, ref, val;
      if (x == null) {
        x = {};
      }
      if (options == null) {
        options = {};
      }
      if (typeof x === 'object') {
        options = x;
        x = null;
      }
      options = (function() {
        var k, opts, v;
        opts = {};
        for (k in options) {
          v = options[k];
          opts[k] = v;
        }
        return opts;
      })();
      if (this._textOptions) {
        ref = this._textOptions;
        for (key in ref) {
          val = ref[key];
          if (key !== 'continued') {
            if (options[key] == null) {
              options[key] = val;
            }
          }
        }
      }
      if (x != null) {
        this.x = x;
      }
      if (y != null) {
        this.y = y;
      }
      if (options.lineBreak !== false) {
        if (options.width == null) {
          options.width = this.page.width - this.x - this.page.margins.right;
        }
      }
      options.columns || (options.columns = 0);
      if (options.columnGap == null) {
        options.columnGap = 18;
      }
      return options;
    },
    _line: function(text, options, wrapper) {
      var lineGap;
      if (options == null) {
        options = {};
      }
      this._fragment(text, this.x, this.y, options);
      lineGap = options.lineGap || this._lineGap || 0;
      if (!wrapper) {
        return this.x += this.widthOfString(text);
      } else {
        return this.y += this.currentLineHeight(true) + lineGap;
      }
    },
    _fragment: function(text, x, y, options) {
      var addSegment, align, base, characterSpacing, commands, d, encoded, encodedWord, flush, hadOffset, i, j, key, last, len, len1, lineWidth, lineY, m, mode, name, pos, positions, positionsWord, ref, ref1, ref2, renderedWidth, scale, space, spaceWidth, textWidth, val, word, wordSpacing, words;
      text = ('' + text).replace(/\n/g, '');
      if (text.length === 0) {
        return;
      }
      align = options.align || 'left';
      wordSpacing = options.wordSpacing || 0;
      characterSpacing = options.characterSpacing || 0;
      if (options.width) {
        switch (align) {
          case 'right':
            textWidth = this.widthOfString(text.replace(/\s+$/, ''), options);
            x += options.lineWidth - textWidth;
            break;
          case 'center':
            x += options.lineWidth / 2 - options.textWidth / 2;
            break;
          case 'justify':
            words = text.trim().split(/\s+/);
            textWidth = this.widthOfString(text.replace(/\s+/g, ''), options);
            spaceWidth = this.widthOfString(' ') + characterSpacing;
            wordSpacing = Math.max(0, (options.lineWidth - textWidth) / Math.max(1, words.length - 1) - spaceWidth);
        }
      }
      renderedWidth = options.textWidth + (wordSpacing * (options.wordCount - 1)) + (characterSpacing * (text.length - 1));
      if (options.link) {
        this.link(x, y, renderedWidth, this.currentLineHeight(), options.link);
      }
      if (options.underline || options.strike) {
        this.save();
        if (!options.stroke) {
          this.strokeColor.apply(this, this._fillColor);
        }
        lineWidth = this._fontSize < 10 ? 0.5 : Math.floor(this._fontSize / 10);
        this.lineWidth(lineWidth);
        d = options.underline ? 1 : 2;
        lineY = y + this.currentLineHeight() / d;
        if (options.underline) {
          lineY -= lineWidth;
        }
        this.moveTo(x, lineY);
        this.lineTo(x + renderedWidth, lineY);
        this.stroke();
        this.restore();
      }
      this.save();
      this.transform(1, 0, 0, -1, 0, this.page.height);
      y = this.page.height - y - (this._font.ascender / 1000 * this._fontSize);
      if ((base = this.page.fonts)[name = this._font.id] == null) {
        base[name] = this._font.ref();
      }
      this.addContent("BT");
      this.addContent("1 0 0 1 " + (number(x)) + " " + (number(y)) + " Tm");
      this.addContent("/" + this._font.id + " " + (number(this._fontSize)) + " Tf");
      mode = options.fill && options.stroke ? 2 : options.stroke ? 1 : 0;
      if (mode) {
        this.addContent(mode + " Tr");
      }
      if (characterSpacing) {
        this.addContent((number(characterSpacing)) + " Tc");
      }
      if (wordSpacing) {
        words = text.trim().split(/\s+/);
        wordSpacing += this.widthOfString(' ') + characterSpacing;
        wordSpacing *= 1000 / this._fontSize;
        encoded = [];
        positions = [];
        for (j = 0, len = words.length; j < len; j++) {
          word = words[j];
          ref = this._font.encode(word, options.features), encodedWord = ref[0], positionsWord = ref[1];
          encoded.push.apply(encoded, encodedWord);
          positions.push.apply(positions, positionsWord);
          space = {};
          ref1 = positions[positions.length - 1];
          for (key in ref1) {
            val = ref1[key];
            space[key] = val;
          }
          space.xAdvance += wordSpacing;
          positions[positions.length - 1] = space;
        }
      } else {
        ref2 = this._font.encode(text, options.features), encoded = ref2[0], positions = ref2[1];
      }
      scale = this._fontSize / 1000;
      commands = [];
      last = 0;
      hadOffset = false;
      addSegment = (function(_this) {
        return function(cur) {
          var advance, hex;
          if (last < cur) {
            hex = encoded.slice(last, cur).join('');
            advance = positions[cur - 1].xAdvance - positions[cur - 1].advanceWidth;
            commands.push("<" + hex + "> " + (number(-advance)));
          }
          return last = cur;
        };
      })(this);
      flush = (function(_this) {
        return function(i) {
          addSegment(i);
          if (commands.length > 0) {
            _this.addContent("[" + (commands.join(' ')) + "] TJ");
            return commands.length = 0;
          }
        };
      })(this);
      for (i = m = 0, len1 = positions.length; m < len1; i = ++m) {
        pos = positions[i];
        if (pos.xOffset || pos.yOffset) {
          flush(i);
          this.addContent("1 0 0 1 " + (number(x + pos.xOffset * scale)) + " " + (number(y + pos.yOffset * scale)) + " Tm");
          flush(i + 1);
          hadOffset = true;
        } else {
          if (hadOffset) {
            this.addContent("1 0 0 1 " + (number(x)) + " " + (number(y)) + " Tm");
            hadOffset = false;
          }
          if (pos.xAdvance - pos.advanceWidth !== 0) {
            addSegment(i + 1);
          }
        }
        x += pos.xAdvance * scale;
      }
      flush(i);
      this.addContent("ET");
      return this.restore();
    }
  };

}).call(this);


/***/ }),
/* 296 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.6
(function() {
  var EventEmitter, LineBreaker, LineWrapper,
    extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
    hasProp = {}.hasOwnProperty;

  EventEmitter = __webpack_require__(31).EventEmitter;

  LineBreaker = __webpack_require__(78);

  LineWrapper = (function(superClass) {
    extend(LineWrapper, superClass);

    function LineWrapper(document, options) {
      var ref;
      this.document = document;
      this.indent = options.indent || 0;
      this.characterSpacing = options.characterSpacing || 0;
      this.wordSpacing = options.wordSpacing === 0;
      this.columns = options.columns || 1;
      this.columnGap = (ref = options.columnGap) != null ? ref : 18;
      this.lineWidth = (options.width - (this.columnGap * (this.columns - 1))) / this.columns;
      this.spaceLeft = this.lineWidth;
      this.startX = this.document.x;
      this.startY = this.document.y;
      this.column = 1;
      this.ellipsis = options.ellipsis;
      this.continuedX = 0;
      this.features = options.features;
      if (options.height != null) {
        this.height = options.height;
        this.maxY = this.startY + options.height;
      } else {
        this.maxY = this.document.page.maxY();
      }
      this.on('firstLine', (function(_this) {
        return function(options) {
          var indent;
          indent = _this.continuedX || _this.indent;
          _this.document.x += indent;
          _this.lineWidth -= indent;
          return _this.once('line', function() {
            _this.document.x -= indent;
            _this.lineWidth += indent;
            if (options.continued && !_this.continuedX) {
              _this.continuedX = _this.indent;
            }
            if (!options.continued) {
              return _this.continuedX = 0;
            }
          });
        };
      })(this));
      this.on('lastLine', (function(_this) {
        return function(options) {
          var align;
          align = options.align;
          if (align === 'justify') {
            options.align = 'left';
          }
          _this.lastLine = true;
          return _this.once('line', function() {
            _this.document.y += options.paragraphGap || 0;
            options.align = align;
            return _this.lastLine = false;
          });
        };
      })(this));
    }

    LineWrapper.prototype.wordWidth = function(word) {
      return this.document.widthOfString(word, this) + this.characterSpacing + this.wordSpacing;
    };

    LineWrapper.prototype.eachWord = function(text, fn) {
      var bk, breaker, fbk, l, last, lbk, shouldContinue, w, word, wordWidths;
      breaker = new LineBreaker(text);
      last = null;
      wordWidths = Object.create(null);
      while (bk = breaker.nextBreak()) {
        word = text.slice((last != null ? last.position : void 0) || 0, bk.position);
        w = wordWidths[word] != null ? wordWidths[word] : wordWidths[word] = this.wordWidth(word);
        if (w > this.lineWidth + this.continuedX) {
          lbk = last;
          fbk = {};
          while (word.length) {
            l = word.length;
            while (w > this.spaceLeft) {
              w = this.wordWidth(word.slice(0, --l));
            }
            fbk.required = l < word.length;
            shouldContinue = fn(word.slice(0, l), w, fbk, lbk);
            lbk = {
              required: false
            };
            word = word.slice(l);
            w = this.wordWidth(word);
            if (shouldContinue === false) {
              break;
            }
          }
        } else {
          shouldContinue = fn(word, w, bk, last);
        }
        if (shouldContinue === false) {
          break;
        }
        last = bk;
      }
    };

    LineWrapper.prototype.wrap = function(text, options) {
      var buffer, emitLine, lc, nextY, textWidth, wc, y;
      if (options.indent != null) {
        this.indent = options.indent;
      }
      if (options.characterSpacing != null) {
        this.characterSpacing = options.characterSpacing;
      }
      if (options.wordSpacing != null) {
        this.wordSpacing = options.wordSpacing;
      }
      if (options.ellipsis != null) {
        this.ellipsis = options.ellipsis;
      }
      nextY = this.document.y + this.document.currentLineHeight(true);
      if (this.document.y > this.maxY || nextY > this.maxY) {
        this.nextSection();
      }
      buffer = '';
      textWidth = 0;
      wc = 0;
      lc = 0;
      y = this.document.y;
      emitLine = (function(_this) {
        return function() {
          options.textWidth = textWidth + _this.wordSpacing * (wc - 1);
          options.wordCount = wc;
          options.lineWidth = _this.lineWidth;
          y = _this.document.y;
          _this.emit('line', buffer, options, _this);
          return lc++;
        };
      })(this);
      this.emit('sectionStart', options, this);
      this.eachWord(text, (function(_this) {
        return function(word, w, bk, last) {
          var lh, shouldContinue;
          if ((last == null) || last.required) {
            _this.emit('firstLine', options, _this);
            _this.spaceLeft = _this.lineWidth;
          }
          if (w <= _this.spaceLeft) {
            buffer += word;
            textWidth += w;
            wc++;
          }
          if (bk.required || w > _this.spaceLeft) {
            if (bk.required) {
              _this.emit('lastLine', options, _this);
            }
            lh = _this.document.currentLineHeight(true);
            if ((_this.height != null) && _this.ellipsis && _this.document.y + lh * 2 > _this.maxY && _this.column >= _this.columns) {
              if (_this.ellipsis === true) {
                _this.ellipsis = '…';
              }
              buffer = buffer.replace(/\s+$/, '');
              textWidth = _this.wordWidth(buffer + _this.ellipsis);
              while (textWidth > _this.lineWidth) {
                buffer = buffer.slice(0, -1).replace(/\s+$/, '');
                textWidth = _this.wordWidth(buffer + _this.ellipsis);
              }
              buffer = buffer + _this.ellipsis;
            }
            if (bk.required && w > _this.spaceLeft) {
              buffer = word;
              textWidth = w;
              wc = 1;
            }
            emitLine();
            if (_this.document.y + lh > _this.maxY) {
              shouldContinue = _this.nextSection();
              if (!shouldContinue) {
                wc = 0;
                buffer = '';
                return false;
              }
            }
            if (bk.required) {
              _this.spaceLeft = _this.lineWidth;
              buffer = '';
              textWidth = 0;
              return wc = 0;
            } else {
              _this.spaceLeft = _this.lineWidth - w;
              buffer = word;
              textWidth = w;
              return wc = 1;
            }
          } else {
            return _this.spaceLeft -= w;
          }
        };
      })(this));
      if (wc > 0) {
        this.emit('lastLine', options, this);
        emitLine();
      }
      this.emit('sectionEnd', options, this);
      if (options.continued === true) {
        if (lc > 1) {
          this.continuedX = 0;
        }
        this.continuedX += options.textWidth;
        return this.document.y = y;
      } else {
        return this.document.x = this.startX;
      }
    };

    LineWrapper.prototype.nextSection = function(options) {
      var ref;
      this.emit('sectionEnd', options, this);
      if (++this.column > this.columns) {
        if (this.height != null) {
          return false;
        }
        this.document.addPage();
        this.column = 1;
        this.startY = this.document.page.margins.top;
        this.maxY = this.document.page.maxY();
        this.document.x = this.startX;
        if (this.document._fillColor) {
          (ref = this.document).fillColor.apply(ref, this.document._fillColor);
        }
        this.emit('pageBreak', options, this);
      } else {
        this.document.x += this.lineWidth + this.columnGap;
        this.document.y = this.startY;
        this.emit('columnBreak', options, this);
      }
      this.emit('sectionStart', options, this);
      return true;
    };

    return LineWrapper;

  })(EventEmitter);

  module.exports = LineWrapper;

}).call(this);


/***/ }),
/* 297 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.6
(function() {
  var PDFImage;

  PDFImage = __webpack_require__(121);

  module.exports = {
    initImages: function() {
      this._imageRegistry = {};
      return this._imageCount = 0;
    },
    image: function(src, x, y, options) {
      var base, bh, bp, bw, h, hp, image, ip, name, ref, ref1, ref2, ref3, w, wp;
      if (options == null) {
        options = {};
      }
      if (typeof x === 'object') {
        options = x;
        x = null;
      }
      x = (ref = x != null ? x : options.x) != null ? ref : this.x;
      y = (ref1 = y != null ? y : options.y) != null ? ref1 : this.y;
      if (typeof src === 'string') {
        image = this._imageRegistry[src];
      }
      if (!image) {
        if (src.width && src.height) {
          image = src;
        } else {
          image = this.openImage(src);
        }
      }
      if (!image.obj) {
        image.embed(this);
      }
      if ((base = this.page.xobjects)[name = image.label] == null) {
        base[name] = image.obj;
      }
      w = options.width || image.width;
      h = options.height || image.height;
      if (options.width && !options.height) {
        wp = w / image.width;
        w = image.width * wp;
        h = image.height * wp;
      } else if (options.height && !options.width) {
        hp = h / image.height;
        w = image.width * hp;
        h = image.height * hp;
      } else if (options.scale) {
        w = image.width * options.scale;
        h = image.height * options.scale;
      } else if (options.fit) {
        ref2 = options.fit, bw = ref2[0], bh = ref2[1];
        bp = bw / bh;
        ip = image.width / image.height;
        if (ip > bp) {
          w = bw;
          h = bw / ip;
        } else {
          h = bh;
          w = bh * ip;
        }
      } else if (options.cover) {
        ref3 = options.cover, bw = ref3[0], bh = ref3[1];
        bp = bw / bh;
        ip = image.width / image.height;
        if (ip > bp) {
          h = bh;
          w = bh * ip;
        } else {
          w = bw;
          h = bw / ip;
        }
      }
      if (options.fit || options.cover) {
        if (options.align === 'center') {
          x = x + bw / 2 - w / 2;
        } else if (options.align === 'right') {
          x = x + bw - w;
        }
        if (options.valign === 'center') {
          y = y + bh / 2 - h / 2;
        } else if (options.valign === 'bottom') {
          y = y + bh - h;
        }
      }
      if (this.y === y) {
        this.y += h;
      }
      this.save();
      this.transform(w, 0, 0, -h, x, y + h);
      this.addContent("/" + image.label + " Do");
      this.restore();
      return this;
    },
    openImage: function(src) {
      var image;
      if (typeof src === 'string') {
        image = this._imageRegistry[src];
      }
      if (!image) {
        image = PDFImage.open(src, 'I' + (++this._imageCount));
        if (typeof src === 'string') {
          this._imageRegistry[src] = image;
        }
      }
      return image;
    }
  };

}).call(this);


/***/ }),
/* 298 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.12.6
(function() {
  var Data;

  Data = (function() {
    function Data(data) {
      this.data = data != null ? data : [];
      this.pos = 0;
      this.length = this.data.length;
    }

    Data.prototype.readByte = function() {
      return this.data[this.pos++];
    };

    Data.prototype.writeByte = function(byte) {
      return this.data[this.pos++] = byte;
    };

    Data.prototype.byteAt = function(index) {
      return this.data[index];
    };

    Data.prototype.readBool = function() {
      return !!this.readByte();
    };

    Data.prototype.writeBool = function(val) {
      return this.writeByte(val ? 1 : 0);
    };

    Data.prototype.readUInt32 = function() {
      var b1, b2, b3, b4;
      b1 = this.readByte() * 0x1000000;
      b2 = this.readByte() << 16;
      b3 = this.readByte() << 8;
      b4 = this.readByte();
      return b1 + b2 + b3 + b4;
    };

    Data.prototype.writeUInt32 = function(val) {
      this.writeByte((val >>> 24) & 0xff);
      this.writeByte((val >> 16) & 0xff);
      this.writeByte((val >> 8) & 0xff);
      return this.writeByte(val & 0xff);
    };

    Data.prototype.readInt32 = function() {
      var int;
      int = this.readUInt32();
      if (int >= 0x80000000) {
        return int - 0x100000000;
      } else {
        return int;
      }
    };

    Data.prototype.writeInt32 = function(val) {
      if (val < 0) {
        val += 0x100000000;
      }
      return this.writeUInt32(val);
    };

    Data.prototype.readUInt16 = function() {
      var b1, b2;
      b1 = this.readByte() << 8;
      b2 = this.readByte();
      return b1 | b2;
    };

    Data.prototype.writeUInt16 = function(val) {
      this.writeByte((val >> 8) & 0xff);
      return this.writeByte(val & 0xff);
    };

    Data.prototype.readInt16 = function() {
      var int;
      int = this.readUInt16();
      if (int >= 0x8000) {
        return int - 0x10000;
      } else {
        return int;
      }
    };

    Data.prototype.writeInt16 = function(val) {
      if (val < 0) {
        val += 0x10000;
      }
      return this.writeUInt16(val);
    };

    Data.prototype.readString = function(length) {
      var i, j, ref, ret;
      ret = [];
      for (i = j = 0, ref = length; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
        ret[i] = String.fromCharCode(this.readByte());
      }
      return ret.join('');
    };

    Data.prototype.writeString = function(val) {
      var i, j, ref, results;
      results = [];
      for (i = j = 0, ref = val.length; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
        results.push(this.writeByte(val.charCodeAt(i)));
      }
      return results;
    };

    Data.prototype.stringAt = function(pos, length) {
      this.pos = pos;
      return this.readString(length);
    };

    Data.prototype.readShort = function() {
      return this.readInt16();
    };

    Data.prototype.writeShort = function(val) {
      return this.writeInt16(val);
    };

    Data.prototype.readLongLong = function() {
      var b1, b2, b3, b4, b5, b6, b7, b8;
      b1 = this.readByte();
      b2 = this.readByte();
      b3 = this.readByte();
      b4 = this.readByte();
      b5 = this.readByte();
      b6 = this.readByte();
      b7 = this.readByte();
      b8 = this.readByte();
      if (b1 & 0x80) {
        return ((b1 ^ 0xff) * 0x100000000000000 + (b2 ^ 0xff) * 0x1000000000000 + (b3 ^ 0xff) * 0x10000000000 + (b4 ^ 0xff) * 0x100000000 + (b5 ^ 0xff) * 0x1000000 + (b6 ^ 0xff) * 0x10000 + (b7 ^ 0xff) * 0x100 + (b8 ^ 0xff) + 1) * -1;
      }
      return b1 * 0x100000000000000 + b2 * 0x1000000000000 + b3 * 0x10000000000 + b4 * 0x100000000 + b5 * 0x1000000 + b6 * 0x10000 + b7 * 0x100 + b8;
    };

    Data.prototype.writeLongLong = function(val) {
      var high, low;
      high = Math.floor(val / 0x100000000);
      low = val & 0xffffffff;
      this.writeByte((high >> 24) & 0xff);
      this.writeByte((high >> 16) & 0xff);
      this.writeByte((high >> 8) & 0xff);
      this.writeByte(high & 0xff);
      this.writeByte((low >> 24) & 0xff);
      this.writeByte((low >> 16) & 0xff);
      this.writeByte((low >> 8) & 0xff);
      return this.writeByte(low & 0xff);
    };

    Data.prototype.readInt = function() {
      return this.readInt32();
    };

    Data.prototype.writeInt = function(val) {
      return this.writeInt32(val);
    };

    Data.prototype.slice = function(start, end) {
      return this.data.slice(start, end);
    };

    Data.prototype.read = function(bytes) {
      var buf, i, j, ref;
      buf = [];
      for (i = j = 0, ref = bytes; 0 <= ref ? j < ref : j > ref; i = 0 <= ref ? ++j : --j) {
        buf.push(this.readByte());
      }
      return buf;
    };

    Data.prototype.write = function(bytes) {
      var byte, j, len, results;
      results = [];
      for (j = 0, len = bytes.length; j < len; j++) {
        byte = bytes[j];
        results.push(this.writeByte(byte));
      }
      return results;
    };

    return Data;

  })();

  module.exports = Data;

}).call(this);


/***/ }),
/* 299 */
/***/ (function(module, exports, __webpack_require__) {

// Generated by CoffeeScript 1.12.6
(function() {
  var JPEG, fs,
    indexOf = [].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };

  fs = __webpack_require__(8);

  JPEG = (function() {
    var MARKERS;

    MARKERS = [0xFFC0, 0xFFC1, 0xFFC2, 0xFFC3, 0xFFC5, 0xFFC6, 0xFFC7, 0xFFC8, 0xFFC9, 0xFFCA, 0xFFCB, 0xFFCC, 0xFFCD, 0xFFCE, 0xFFCF];

    function JPEG(data, label) {
      var channels, marker, pos;
      this.data = data;
      this.label = label;
      if (this.data.readUInt16BE(0) !== 0xFFD8) {
        throw "SOI not found in JPEG";
      }
      pos = 2;
      while (pos < this.data.length) {
        marker = this.data.readUInt16BE(pos);
        pos += 2;
        if (indexOf.call(MARKERS, marker) >= 0) {
          break;
        }
        pos += this.data.readUInt16BE(pos);
      }
      if (indexOf.call(MARKERS, marker) < 0) {
        throw "Invalid JPEG.";
      }
      pos += 2;
      this.bits = this.data[pos++];
      this.height = this.data.readUInt16BE(pos);
      pos += 2;
      this.width = this.data.readUInt16BE(pos);
      pos += 2;
      channels = this.data[pos++];
      this.colorSpace = (function() {
        switch (channels) {
          case 1:
            return 'DeviceGray';
          case 3:
            return 'DeviceRGB';
          case 4:
            return 'DeviceCMYK';
        }
      })();
      this.obj = null;
    }

    JPEG.prototype.embed = function(document) {
      if (this.obj) {
        return;
      }
      this.obj = document.ref({
        Type: 'XObject',
        Subtype: 'Image',
        BitsPerComponent: this.bits,
        Width: this.width,
        Height: this.height,
        ColorSpace: this.colorSpace,
        Filter: 'DCTDecode'
      });
      if (this.colorSpace === 'DeviceCMYK') {
        this.obj.data['Decode'] = [1.0, 0.0, 1.0, 0.0, 1.0, 0.0, 1.0, 0.0];
      }
      this.obj.end(this.data);
      return this.data = null;
    };

    return JPEG;

  })();

  module.exports = JPEG;

}).call(this);


/***/ }),
/* 300 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.12.6
(function() {
  var PNG, PNGImage, zlib;

  zlib = __webpack_require__(48);

  PNG = __webpack_require__(301);

  PNGImage = (function() {
    function PNGImage(data, label) {
      this.label = label;
      this.image = new PNG(data);
      this.width = this.image.width;
      this.height = this.image.height;
      this.imgData = this.image.imgData;
      this.obj = null;
    }

    PNGImage.prototype.embed = function(document) {
      var k, len1, mask, palette, params, rgb, val, x;
      this.document = document;
      if (this.obj) {
        return;
      }
      this.obj = this.document.ref({
        Type: 'XObject',
        Subtype: 'Image',
        BitsPerComponent: this.image.bits,
        Width: this.width,
        Height: this.height,
        Filter: 'FlateDecode'
      });
      if (!this.image.hasAlphaChannel) {
        params = this.document.ref({
          Predictor: 15,
          Colors: this.image.colors,
          BitsPerComponent: this.image.bits,
          Columns: this.width
        });
        this.obj.data['DecodeParms'] = params;
        params.end();
      }
      if (this.image.palette.length === 0) {
        this.obj.data['ColorSpace'] = this.image.colorSpace;
      } else {
        palette = this.document.ref();
        palette.end(new Buffer(this.image.palette));
        this.obj.data['ColorSpace'] = ['Indexed', 'DeviceRGB', (this.image.palette.length / 3) - 1, palette];
      }
      if (this.image.transparency.grayscale) {
        val = this.image.transparency.greyscale;
        return this.obj.data['Mask'] = [val, val];
      } else if (this.image.transparency.rgb) {
        rgb = this.image.transparency.rgb;
        mask = [];
        for (k = 0, len1 = rgb.length; k < len1; k++) {
          x = rgb[k];
          mask.push(x, x);
        }
        return this.obj.data['Mask'] = mask;
      } else if (this.image.transparency.indexed) {
        return this.loadIndexedAlphaChannel();
      } else if (this.image.hasAlphaChannel) {
        return this.splitAlphaChannel();
      } else {
        return this.finalize();
      }
    };

    PNGImage.prototype.finalize = function() {
      var sMask;
      if (this.alphaChannel) {
        sMask = this.document.ref({
          Type: 'XObject',
          Subtype: 'Image',
          Height: this.height,
          Width: this.width,
          BitsPerComponent: 8,
          Filter: 'FlateDecode',
          ColorSpace: 'DeviceGray',
          Decode: [0, 1]
        });
        sMask.end(this.alphaChannel);
        this.obj.data['SMask'] = sMask;
      }
      this.obj.end(this.imgData);
      this.image = null;
      return this.imgData = null;
    };

    PNGImage.prototype.splitAlphaChannel = function() {
      return this.image.decodePixels((function(_this) {
        return function(pixels) {
          var a, alphaChannel, colorByteSize, done, i, imgData, len, p, pixelCount;
          colorByteSize = _this.image.colors * _this.image.bits / 8;
          pixelCount = _this.width * _this.height;
          imgData = new Buffer(pixelCount * colorByteSize);
          alphaChannel = new Buffer(pixelCount);
          i = p = a = 0;
          len = pixels.length;
          while (i < len) {
            imgData[p++] = pixels[i++];
            imgData[p++] = pixels[i++];
            imgData[p++] = pixels[i++];
            alphaChannel[a++] = pixels[i++];
          }
          done = 0;
          zlib.deflate(imgData, function(err, imgData1) {
            _this.imgData = imgData1;
            if (err) {
              throw err;
            }
            if (++done === 2) {
              return _this.finalize();
            }
          });
          return zlib.deflate(alphaChannel, function(err, alphaChannel1) {
            _this.alphaChannel = alphaChannel1;
            if (err) {
              throw err;
            }
            if (++done === 2) {
              return _this.finalize();
            }
          });
        };
      })(this));
    };

    PNGImage.prototype.loadIndexedAlphaChannel = function(fn) {
      var transparency;
      transparency = this.image.transparency.indexed;
      return this.image.decodePixels((function(_this) {
        return function(pixels) {
          var alphaChannel, i, j, k, ref;
          alphaChannel = new Buffer(_this.width * _this.height);
          i = 0;
          for (j = k = 0, ref = pixels.length; k < ref; j = k += 1) {
            alphaChannel[i++] = transparency[pixels[j]];
          }
          return zlib.deflate(alphaChannel, function(err, alphaChannel1) {
            _this.alphaChannel = alphaChannel1;
            if (err) {
              throw err;
            }
            return _this.finalize();
          });
        };
      })(this));
    };

    return PNGImage;

  })();

  module.exports = PNGImage;

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 301 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {// Generated by CoffeeScript 1.4.0

/*
# MIT LICENSE
# Copyright (c) 2011 Devon Govett
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy of this 
# software and associated documentation files (the "Software"), to deal in the Software 
# without restriction, including without limitation the rights to use, copy, modify, merge, 
# publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons 
# to whom the Software is furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in all copies or 
# substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
# BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/


(function() {
  var PNG, fs, zlib;

  fs = __webpack_require__(8);

  zlib = __webpack_require__(48);

  module.exports = PNG = (function() {

    PNG.decode = function(path, fn) {
      return fs.readFile(path, function(err, file) {
        var png;
        png = new PNG(file);
        return png.decode(function(pixels) {
          return fn(pixels);
        });
      });
    };

    PNG.load = function(path) {
      var file;
      file = fs.readFileSync(path);
      return new PNG(file);
    };

    function PNG(data) {
      var chunkSize, colors, i, index, key, section, short, text, _i, _j, _ref;
      this.data = data;
      this.pos = 8;
      this.palette = [];
      this.imgData = [];
      this.transparency = {};
      this.text = {};
      while (true) {
        chunkSize = this.readUInt32();
        section = ((function() {
          var _i, _results;
          _results = [];
          for (i = _i = 0; _i < 4; i = ++_i) {
            _results.push(String.fromCharCode(this.data[this.pos++]));
          }
          return _results;
        }).call(this)).join('');
        switch (section) {
          case 'IHDR':
            this.width = this.readUInt32();
            this.height = this.readUInt32();
            this.bits = this.data[this.pos++];
            this.colorType = this.data[this.pos++];
            this.compressionMethod = this.data[this.pos++];
            this.filterMethod = this.data[this.pos++];
            this.interlaceMethod = this.data[this.pos++];
            break;
          case 'PLTE':
            this.palette = this.read(chunkSize);
            break;
          case 'IDAT':
            for (i = _i = 0; _i < chunkSize; i = _i += 1) {
              this.imgData.push(this.data[this.pos++]);
            }
            break;
          case 'tRNS':
            this.transparency = {};
            switch (this.colorType) {
              case 3:
                this.transparency.indexed = this.read(chunkSize);
                short = 255 - this.transparency.indexed.length;
                if (short > 0) {
                  for (i = _j = 0; 0 <= short ? _j < short : _j > short; i = 0 <= short ? ++_j : --_j) {
                    this.transparency.indexed.push(255);
                  }
                }
                break;
              case 0:
                this.transparency.grayscale = this.read(chunkSize)[0];
                break;
              case 2:
                this.transparency.rgb = this.read(chunkSize);
            }
            break;
          case 'tEXt':
            text = this.read(chunkSize);
            index = text.indexOf(0);
            key = String.fromCharCode.apply(String, text.slice(0, index));
            this.text[key] = String.fromCharCode.apply(String, text.slice(index + 1));
            break;
          case 'IEND':
            this.colors = (function() {
              switch (this.colorType) {
                case 0:
                case 3:
                case 4:
                  return 1;
                case 2:
                case 6:
                  return 3;
              }
            }).call(this);
            this.hasAlphaChannel = (_ref = this.colorType) === 4 || _ref === 6;
            colors = this.colors + (this.hasAlphaChannel ? 1 : 0);
            this.pixelBitlength = this.bits * colors;
            this.colorSpace = (function() {
              switch (this.colors) {
                case 1:
                  return 'DeviceGray';
                case 3:
                  return 'DeviceRGB';
              }
            }).call(this);
            this.imgData = new Buffer(this.imgData);
            return;
          default:
            this.pos += chunkSize;
        }
        this.pos += 4;
        if (this.pos > this.data.length) {
          throw new Error("Incomplete or corrupt PNG file");
        }
      }
      return;
    }

    PNG.prototype.read = function(bytes) {
      var i, _i, _results;
      _results = [];
      for (i = _i = 0; 0 <= bytes ? _i < bytes : _i > bytes; i = 0 <= bytes ? ++_i : --_i) {
        _results.push(this.data[this.pos++]);
      }
      return _results;
    };

    PNG.prototype.readUInt32 = function() {
      var b1, b2, b3, b4;
      b1 = this.data[this.pos++] << 24;
      b2 = this.data[this.pos++] << 16;
      b3 = this.data[this.pos++] << 8;
      b4 = this.data[this.pos++];
      return b1 | b2 | b3 | b4;
    };

    PNG.prototype.readUInt16 = function() {
      var b1, b2;
      b1 = this.data[this.pos++] << 8;
      b2 = this.data[this.pos++];
      return b1 | b2;
    };

    PNG.prototype.decodePixels = function(fn) {
      var _this = this;
      return zlib.inflate(this.imgData, function(err, data) {
        var byte, c, col, i, left, length, p, pa, paeth, pb, pc, pixelBytes, pixels, pos, row, scanlineLength, upper, upperLeft, _i, _j, _k, _l, _m;
        if (err) {
          throw err;
        }
        pixelBytes = _this.pixelBitlength / 8;
        scanlineLength = pixelBytes * _this.width;
        pixels = new Buffer(scanlineLength * _this.height);
        length = data.length;
        row = 0;
        pos = 0;
        c = 0;
        while (pos < length) {
          switch (data[pos++]) {
            case 0:
              for (i = _i = 0; _i < scanlineLength; i = _i += 1) {
                pixels[c++] = data[pos++];
              }
              break;
            case 1:
              for (i = _j = 0; _j < scanlineLength; i = _j += 1) {
                byte = data[pos++];
                left = i < pixelBytes ? 0 : pixels[c - pixelBytes];
                pixels[c++] = (byte + left) % 256;
              }
              break;
            case 2:
              for (i = _k = 0; _k < scanlineLength; i = _k += 1) {
                byte = data[pos++];
                col = (i - (i % pixelBytes)) / pixelBytes;
                upper = row && pixels[(row - 1) * scanlineLength + col * pixelBytes + (i % pixelBytes)];
                pixels[c++] = (upper + byte) % 256;
              }
              break;
            case 3:
              for (i = _l = 0; _l < scanlineLength; i = _l += 1) {
                byte = data[pos++];
                col = (i - (i % pixelBytes)) / pixelBytes;
                left = i < pixelBytes ? 0 : pixels[c - pixelBytes];
                upper = row && pixels[(row - 1) * scanlineLength + col * pixelBytes + (i % pixelBytes)];
                pixels[c++] = (byte + Math.floor((left + upper) / 2)) % 256;
              }
              break;
            case 4:
              for (i = _m = 0; _m < scanlineLength; i = _m += 1) {
                byte = data[pos++];
                col = (i - (i % pixelBytes)) / pixelBytes;
                left = i < pixelBytes ? 0 : pixels[c - pixelBytes];
                if (row === 0) {
                  upper = upperLeft = 0;
                } else {
                  upper = pixels[(row - 1) * scanlineLength + col * pixelBytes + (i % pixelBytes)];
                  upperLeft = col && pixels[(row - 1) * scanlineLength + (col - 1) * pixelBytes + (i % pixelBytes)];
                }
                p = left + upper - upperLeft;
                pa = Math.abs(p - left);
                pb = Math.abs(p - upper);
                pc = Math.abs(p - upperLeft);
                if (pa <= pb && pa <= pc) {
                  paeth = left;
                } else if (pb <= pc) {
                  paeth = upper;
                } else {
                  paeth = upperLeft;
                }
                pixels[c++] = (byte + paeth) % 256;
              }
              break;
            default:
              throw new Error("Invalid filter algorithm: " + data[pos - 1]);
          }
          row++;
        }
        return fn(pixels);
      });
    };

    PNG.prototype.decodePalette = function() {
      var c, i, length, palette, pos, ret, transparency, _i, _ref, _ref1;
      palette = this.palette;
      transparency = this.transparency.indexed || [];
      ret = new Buffer(transparency.length + palette.length);
      pos = 0;
      length = palette.length;
      c = 0;
      for (i = _i = 0, _ref = palette.length; _i < _ref; i = _i += 3) {
        ret[pos++] = palette[i];
        ret[pos++] = palette[i + 1];
        ret[pos++] = palette[i + 2];
        ret[pos++] = (_ref1 = transparency[c++]) != null ? _ref1 : 255;
      }
      return ret;
    };

    PNG.prototype.copyToImageData = function(imageData, pixels) {
      var alpha, colors, data, i, input, j, k, length, palette, v, _ref;
      colors = this.colors;
      palette = null;
      alpha = this.hasAlphaChannel;
      if (this.palette.length) {
        palette = (_ref = this._decodedPalette) != null ? _ref : this._decodedPalette = this.decodePalette();
        colors = 4;
        alpha = true;
      }
      data = (imageData != null ? imageData.data : void 0) || imageData;
      length = data.length;
      input = palette || pixels;
      i = j = 0;
      if (colors === 1) {
        while (i < length) {
          k = palette ? pixels[i / 4] * 4 : j;
          v = input[k++];
          data[i++] = v;
          data[i++] = v;
          data[i++] = v;
          data[i++] = alpha ? input[k++] : 255;
          j = k;
        }
      } else {
        while (i < length) {
          k = palette ? pixels[i / 4] * 4 : j;
          data[i++] = input[k++];
          data[i++] = input[k++];
          data[i++] = input[k++];
          data[i++] = alpha ? input[k++] : 255;
          j = k;
        }
      }
    };

    PNG.prototype.decode = function(fn) {
      var ret,
        _this = this;
      ret = new Buffer(this.width * this.height * 4);
      return this.decodePixels(function(pixels) {
        _this.copyToImageData(ret, pixels);
        return fn(ret);
      });
    };

    return PNG;

  })();

}).call(this);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 302 */
/***/ (function(module, exports) {

// Generated by CoffeeScript 1.12.6
(function() {
  module.exports = {
    annotate: function(x, y, w, h, options) {
      var key, ref, val;
      options.Type = 'Annot';
      options.Rect = this._convertRect(x, y, w, h);
      options.Border = [0, 0, 0];
      if (options.Subtype !== 'Link') {
        if (options.C == null) {
          options.C = this._normalizeColor(options.color || [0, 0, 0]);
        }
      }
      delete options.color;
      if (typeof options.Dest === 'string') {
        options.Dest = new String(options.Dest);
      }
      for (key in options) {
        val = options[key];
        options[key[0].toUpperCase() + key.slice(1)] = val;
      }
      ref = this.ref(options);
      this.page.annotations.push(ref);
      ref.end();
      return this;
    },
    note: function(x, y, w, h, contents, options) {
      if (options == null) {
        options = {};
      }
      options.Subtype = 'Text';
      options.Contents = new String(contents);
      options.Name = 'Comment';
      if (options.color == null) {
        options.color = [243, 223, 92];
      }
      return this.annotate(x, y, w, h, options);
    },
    link: function(x, y, w, h, url, options) {
      if (options == null) {
        options = {};
      }
      options.Subtype = 'Link';
      options.A = this.ref({
        S: 'URI',
        URI: new String(url)
      });
      options.A.end();
      return this.annotate(x, y, w, h, options);
    },
    _markup: function(x, y, w, h, options) {
      var ref1, x1, x2, y1, y2;
      if (options == null) {
        options = {};
      }
      ref1 = this._convertRect(x, y, w, h), x1 = ref1[0], y1 = ref1[1], x2 = ref1[2], y2 = ref1[3];
      options.QuadPoints = [x1, y2, x2, y2, x1, y1, x2, y1];
      options.Contents = new String;
      return this.annotate(x, y, w, h, options);
    },
    highlight: function(x, y, w, h, options) {
      if (options == null) {
        options = {};
      }
      options.Subtype = 'Highlight';
      if (options.color == null) {
        options.color = [241, 238, 148];
      }
      return this._markup(x, y, w, h, options);
    },
    underline: function(x, y, w, h, options) {
      if (options == null) {
        options = {};
      }
      options.Subtype = 'Underline';
      return this._markup(x, y, w, h, options);
    },
    strike: function(x, y, w, h, options) {
      if (options == null) {
        options = {};
      }
      options.Subtype = 'StrikeOut';
      return this._markup(x, y, w, h, options);
    },
    lineAnnotation: function(x1, y1, x2, y2, options) {
      if (options == null) {
        options = {};
      }
      options.Subtype = 'Line';
      options.Contents = new String;
      options.L = [x1, this.page.height - y1, x2, this.page.height - y2];
      return this.annotate(x1, y1, x2, y2, options);
    },
    rectAnnotation: function(x, y, w, h, options) {
      if (options == null) {
        options = {};
      }
      options.Subtype = 'Square';
      options.Contents = new String;
      return this.annotate(x, y, w, h, options);
    },
    ellipseAnnotation: function(x, y, w, h, options) {
      if (options == null) {
        options = {};
      }
      options.Subtype = 'Circle';
      options.Contents = new String;
      return this.annotate(x, y, w, h, options);
    },
    textAnnotation: function(x, y, w, h, text, options) {
      if (options == null) {
        options = {};
      }
      options.Subtype = 'FreeText';
      options.Contents = new String(text);
      options.DA = new String;
      return this.annotate(x, y, w, h, options);
    },
    _convertRect: function(x1, y1, w, h) {
      var m0, m1, m2, m3, m4, m5, ref1, x2, y2;
      y2 = y1;
      y1 += h;
      x2 = x1 + w;
      ref1 = this._ctm, m0 = ref1[0], m1 = ref1[1], m2 = ref1[2], m3 = ref1[3], m4 = ref1[4], m5 = ref1[5];
      x1 = m0 * x1 + m2 * y1 + m4;
      y1 = m1 * x1 + m3 * y1 + m5;
      x2 = m0 * x2 + m2 * y2 + m4;
      y2 = m1 * x2 + m3 * y2 + m5;
      return [x1, y1, x2, y2];
    }
  };

}).call(this);


/***/ }),
/* 303 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


module.exports = {
	'4A0': [4767.87, 6740.79],
	'2A0': [3370.39, 4767.87],
	A0: [2383.94, 3370.39],
	A1: [1683.78, 2383.94],
	A2: [1190.55, 1683.78],
	A3: [841.89, 1190.55],
	A4: [595.28, 841.89],
	A5: [419.53, 595.28],
	A6: [297.64, 419.53],
	A7: [209.76, 297.64],
	A8: [147.40, 209.76],
	A9: [104.88, 147.40],
	A10: [73.70, 104.88],
	B0: [2834.65, 4008.19],
	B1: [2004.09, 2834.65],
	B2: [1417.32, 2004.09],
	B3: [1000.63, 1417.32],
	B4: [708.66, 1000.63],
	B5: [498.90, 708.66],
	B6: [354.33, 498.90],
	B7: [249.45, 354.33],
	B8: [175.75, 249.45],
	B9: [124.72, 175.75],
	B10: [87.87, 124.72],
	C0: [2599.37, 3676.54],
	C1: [1836.85, 2599.37],
	C2: [1298.27, 1836.85],
	C3: [918.43, 1298.27],
	C4: [649.13, 918.43],
	C5: [459.21, 649.13],
	C6: [323.15, 459.21],
	C7: [229.61, 323.15],
	C8: [161.57, 229.61],
	C9: [113.39, 161.57],
	C10: [79.37, 113.39],
	RA0: [2437.80, 3458.27],
	RA1: [1729.13, 2437.80],
	RA2: [1218.90, 1729.13],
	RA3: [864.57, 1218.90],
	RA4: [609.45, 864.57],
	SRA0: [2551.18, 3628.35],
	SRA1: [1814.17, 2551.18],
	SRA2: [1275.59, 1814.17],
	SRA3: [907.09, 1275.59],
	SRA4: [637.80, 907.09],
	EXECUTIVE: [521.86, 756.00],
	FOLIO: [612.00, 936.00],
	LEGAL: [612.00, 1008.00],
	LETTER: [612.00, 792.00],
	TABLOID: [792.00, 1224.00]
};


/***/ }),
/* 304 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(Buffer) {

var PDFImage = __webpack_require__(121);

function ImageMeasure(pdfKitDoc, imageDictionary) {
	this.pdfKitDoc = pdfKitDoc;
	this.imageDictionary = imageDictionary || {};
}

ImageMeasure.prototype.measureImage = function (src) {
	var image, label;
	var that = this;

	if (!this.pdfKitDoc._imageRegistry[src]) {
		label = 'I' + (++this.pdfKitDoc._imageCount);
		try {
			image = PDFImage.open(realImageSrc(src), label);
		} catch (error) {
			image = null;
		}
		if (image === null || image === undefined) {
			throw 'invalid image, images dictionary should contain dataURL entries (or local file paths in node.js)';
		}
		image.embed(this.pdfKitDoc);
		this.pdfKitDoc._imageRegistry[src] = image;
	} else {
		image = this.pdfKitDoc._imageRegistry[src];
	}

	return {width: image.width, height: image.height};

	function realImageSrc(src) {
		var img = that.imageDictionary[src];

		if (!img) {
			return src;
		}

		var index = img.indexOf('base64,');
		if (index < 0) {
			return that.imageDictionary[src];
		}

		return Buffer.from(img.substring(index + 7), 'base64');
	}
};

module.exports = ImageMeasure;

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(1).Buffer))

/***/ }),
/* 305 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var isArray = __webpack_require__(0).isArray;

function groupDecorations(line) {
	var groups = [], currentGroup = null;
	for (var i = 0, l = line.inlines.length; i < l; i++) {
		var inline = line.inlines[i];
		var decoration = inline.decoration;
		if (!decoration) {
			currentGroup = null;
			continue;
		}
		if (!isArray(decoration)) {
			decoration = [decoration];
		}
		var color = inline.decorationColor || inline.color || 'black';
		var style = inline.decorationStyle || 'solid';
		for (var ii = 0, ll = decoration.length; ii < ll; ii++) {
			var decorationItem = decoration[ii];
			if (!currentGroup || decorationItem !== currentGroup.decoration ||
				style !== currentGroup.decorationStyle || color !== currentGroup.decorationColor ||
				decorationItem === 'lineThrough') {

				currentGroup = {
					line: line,
					decoration: decorationItem,
					decorationColor: color,
					decorationStyle: style,
					inlines: [inline]
				};
				groups.push(currentGroup);
			} else {
				currentGroup.inlines.push(inline);
			}
		}
	}

	return groups;
}

function drawDecoration(group, x, y, pdfKitDoc) {
	function maxInline() {
		var max = 0;
		for (var i = 0, l = group.inlines.length; i < l; i++) {
			var inline = group.inlines[i];
			max = inline.fontSize > max ? i : max;
		}
		return group.inlines[max];
	}
	function width() {
		var sum = 0;
		for (var i = 0, l = group.inlines.length; i < l; i++) {
			sum += group.inlines[i].width;
		}
		return sum;
	}
	var firstInline = group.inlines[0],
		biggerInline = maxInline(),
		totalWidth = width(),
		lineAscent = group.line.getAscenderHeight(),
		ascent = biggerInline.font.ascender / 1000 * biggerInline.fontSize,
		height = biggerInline.height,
		descent = height - ascent;

	var lw = 0.5 + Math.floor(Math.max(biggerInline.fontSize - 8, 0) / 2) * 0.12;

	switch (group.decoration) {
		case 'underline':
			y += lineAscent + descent * 0.45;
			break;
		case 'overline':
			y += lineAscent - (ascent * 0.85);
			break;
		case 'lineThrough':
			y += lineAscent - (ascent * 0.25);
			break;
		default:
			throw 'Unkown decoration : ' + group.decoration;
	}
	pdfKitDoc.save();

	if (group.decorationStyle === 'double') {
		var gap = Math.max(0.5, lw * 2);
		pdfKitDoc.fillColor(group.decorationColor)
			.rect(x + firstInline.x, y - lw / 2, totalWidth, lw / 2).fill()
			.rect(x + firstInline.x, y + gap - lw / 2, totalWidth, lw / 2).fill();
	} else if (group.decorationStyle === 'dashed') {
		var nbDashes = Math.ceil(totalWidth / (3.96 + 2.84));
		var rdx = x + firstInline.x;
		pdfKitDoc.rect(rdx, y, totalWidth, lw).clip();
		pdfKitDoc.fillColor(group.decorationColor);
		for (var i = 0; i < nbDashes; i++) {
			pdfKitDoc.rect(rdx, y - lw / 2, 3.96, lw).fill();
			rdx += 3.96 + 2.84;
		}
	} else if (group.decorationStyle === 'dotted') {
		var nbDots = Math.ceil(totalWidth / (lw * 3));
		var rx = x + firstInline.x;
		pdfKitDoc.rect(rx, y, totalWidth, lw).clip();
		pdfKitDoc.fillColor(group.decorationColor);
		for (var ii = 0; ii < nbDots; ii++) {
			pdfKitDoc.rect(rx, y - lw / 2, lw, lw).fill();
			rx += (lw * 3);
		}
	} else if (group.decorationStyle === 'wavy') {
		var sh = 0.7, sv = 1;
		var nbWaves = Math.ceil(totalWidth / (sh * 2)) + 1;
		var rwx = x + firstInline.x - 1;
		pdfKitDoc.rect(x + firstInline.x, y - sv, totalWidth, y + sv).clip();
		pdfKitDoc.lineWidth(0.24);
		pdfKitDoc.moveTo(rwx, y);
		for (var iii = 0; iii < nbWaves; iii++) {
			pdfKitDoc.bezierCurveTo(rwx + sh, y - sv, rwx + sh * 2, y - sv, rwx + sh * 3, y)
				.bezierCurveTo(rwx + sh * 4, y + sv, rwx + sh * 5, y + sv, rwx + sh * 6, y);
			rwx += sh * 6;
		}
		pdfKitDoc.stroke(group.decorationColor);
	} else {
		pdfKitDoc.fillColor(group.decorationColor)
			.rect(x + firstInline.x, y - lw / 2, totalWidth, lw)
			.fill();
	}
	pdfKitDoc.restore();
}

function drawDecorations(line, x, y, pdfKitDoc) {
	var groups = groupDecorations(line);
	for (var i = 0, l = groups.length; i < l; i++) {
		drawDecoration(groups[i], x, y, pdfKitDoc);
	}
}

function drawBackground(line, x, y, pdfKitDoc) {
	var height = line.getHeight();
	for (var i = 0, l = line.inlines.length; i < l; i++) {
		var inline = line.inlines[i];
		if (!inline.background) {
			continue;
		}
		var justifyShift = (inline.justifyShift || 0);
		pdfKitDoc.fillColor(inline.background)
			.rect(x + inline.x - justifyShift, y, inline.width + justifyShift, height)
			.fill();
	}
}

module.exports = {
	drawBackground: drawBackground,
	drawDecorations: drawDecorations
};

/***/ }),
/* 306 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_RESULT__;/* FileSaver.js
 * A saveAs() FileSaver implementation.
 * 1.3.2
 * 2016-06-16 18:25:19
 *
 * By Eli Grey, http://eligrey.com
 * License: MIT
 *   See https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md
 */

/*global self */
/*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */

/*! @source http://purl.eligrey.com/github/FileSaver.js/blob/master/FileSaver.js */

var saveAs = saveAs || (function(view) {
	"use strict";
	// IE <10 is explicitly unsupported
	if (typeof view === "undefined" || typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) {
		return;
	}
	var
		  doc = view.document
		  // only get URL when necessary in case Blob.js hasn't overridden it yet
		, get_URL = function() {
			return view.URL || view.webkitURL || view;
		}
		, save_link = doc ? doc.createElementNS("http://www.w3.org/1999/xhtml", "a") : []
		, can_use_save_link = "download" in save_link
		, click = function(node) {
			var event = new MouseEvent("click");
			node.dispatchEvent(event);
		}
		, is_safari = /constructor/i.test(view.HTMLElement) || view.safari
		, is_chrome_ios =/CriOS\/[\d]+/.test(navigator.userAgent)
		, throw_outside = function(ex) {
			(view.setImmediate || view.setTimeout)(function() {
				throw ex;
			}, 0);
		}
		, force_saveable_type = "application/octet-stream"
		// the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to
		, arbitrary_revoke_timeout = 1000 * 40 // in ms
		, revoke = function(file) {
			var revoker = function() {
				if (typeof file === "string") { // file is an object URL
					get_URL().revokeObjectURL(file);
				} else { // file is a File
					file.remove();
				}
			};
			setTimeout(revoker, arbitrary_revoke_timeout);
		}
		, dispatch = function(filesaver, event_types, event) {
			event_types = [].concat(event_types);
			var i = event_types.length;
			while (i--) {
				var listener = filesaver["on" + event_types[i]];
				if (typeof listener === "function") {
					try {
						listener.call(filesaver, event || filesaver);
					} catch (ex) {
						throw_outside(ex);
					}
				}
			}
		}
		, auto_bom = function(blob) {
			// prepend BOM for UTF-8 XML and text/* types (including HTML)
			// note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF
			if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
				return new Blob([String.fromCharCode(0xFEFF), blob], {type: blob.type});
			}
			return blob;
		}
		, FileSaver = function(blob, name, no_auto_bom) {
			if (!no_auto_bom) {
				blob = auto_bom(blob);
			}
			// First try a.download, then web filesystem, then object URLs
			var
				  filesaver = this
				, type = blob.type
				, force = type === force_saveable_type
				, object_url
				, dispatch_all = function() {
					dispatch(filesaver, "writestart progress write writeend".split(" "));
				}
				// on any filesys errors revert to saving with object URLs
				, fs_error = function() {
					if ((is_chrome_ios || (force && is_safari)) && view.FileReader) {
						// Safari doesn't allow downloading of blob urls
						var reader = new FileReader();
						reader.onloadend = function() {
							var url = is_chrome_ios ? reader.result : reader.result.replace(/^data:[^;]*;/, 'data:attachment/file;');
							var popup = view.open(url, '_blank');
							if(!popup) view.location.href = url;
							url=undefined; // release reference before dispatching
							filesaver.readyState = filesaver.DONE;
							dispatch_all();
						};
						reader.readAsDataURL(blob);
						filesaver.readyState = filesaver.INIT;
						return;
					}
					// don't create more object URLs than needed
					if (!object_url) {
						object_url = get_URL().createObjectURL(blob);
					}
					if (force) {
						view.location.href = object_url;
					} else {
						var opened = view.open(object_url, "_blank");
						if (!opened) {
							// Apple does not allow window.open, see https://developer.apple.com/library/safari/documentation/Tools/Conceptual/SafariExtensionGuide/WorkingwithWindowsandTabs/WorkingwithWindowsandTabs.html
							view.location.href = object_url;
						}
					}
					filesaver.readyState = filesaver.DONE;
					dispatch_all();
					revoke(object_url);
				}
			;
			filesaver.readyState = filesaver.INIT;

			if (can_use_save_link) {
				object_url = get_URL().createObjectURL(blob);
				setTimeout(function() {
					save_link.href = object_url;
					save_link.download = name;
					click(save_link);
					dispatch_all();
					revoke(object_url);
					filesaver.readyState = filesaver.DONE;
				});
				return;
			}

			fs_error();
		}
		, FS_proto = FileSaver.prototype
		, saveAs = function(blob, name, no_auto_bom) {
			return new FileSaver(blob, name || blob.name || "download", no_auto_bom);
		}
	;
	// IE 10+ (native saveAs)
	if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) {
		return function(blob, name, no_auto_bom) {
			name = name || blob.name || "download";

			if (!no_auto_bom) {
				blob = auto_bom(blob);
			}
			return navigator.msSaveOrOpenBlob(blob, name);
		};
	}

	FS_proto.abort = function(){};
	FS_proto.readyState = FS_proto.INIT = 0;
	FS_proto.WRITING = 1;
	FS_proto.DONE = 2;

	FS_proto.error =
	FS_proto.onwritestart =
	FS_proto.onprogress =
	FS_proto.onwrite =
	FS_proto.onabort =
	FS_proto.onerror =
	FS_proto.onwriteend =
		null;

	return saveAs;
}(
	   typeof self !== "undefined" && self
	|| typeof window !== "undefined" && window
	|| this.content
));
// `self` is undefined in Firefox for Android content script context
// while `this` is nsIContentFrameMessageManager
// with an attribute `content` that corresponds to the window

if (typeof module !== "undefined" && module.exports) {
  module.exports.saveAs = saveAs;
} else if (("function" !== "undefined" && __webpack_require__(307) !== null) && (__webpack_require__(308) !== null)) {
  !(__WEBPACK_AMD_DEFINE_RESULT__ = (function() {
    return saveAs;
  }).call(exports, __webpack_require__, exports, module),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}


/***/ }),
/* 307 */
/***/ (function(module, exports) {

module.exports = function() {
	throw new Error("define cannot be used indirect");
};


/***/ }),
/* 308 */
/***/ (function(module, exports) {

/* WEBPACK VAR INJECTION */(function(__webpack_amd_options__) {/* globals __webpack_amd_options__ */
module.exports = __webpack_amd_options__;

/* WEBPACK VAR INJECTION */}.call(exports, {}))

/***/ })
/******/ ]);
});

this.pdfMake = this.pdfMake || {}; this.pdfMake.vfs = {
  "Roboto-Italic.ttf": " ",
  "Roboto-Medium.ttf": " ",
  "Roboto-MediumItalic.ttf": " ",
  "Roboto-Regular.ttf": " "
};

/*! DataTables 1.10.20
 * ©2008-2019 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     DataTables
 * @description Paginate, search and order HTML tables
 * @version     1.10.20
 * @file        jquery.dataTables.js
 * @author      SpryMedia Ltd
 * @contact     www.datatables.net
 * @copyright   Copyright 2008-2019 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */

/*jslint evil: true, undef: true, browser: true */
/*globals $,require,jQuery,define,_selector_run,_selector_opts,_selector_first,_selector_row_indexes,_ext,_Api,_api_register,_api_registerPlural,_re_new_lines,_re_html,_re_formatted_numeric,_re_escape_regex,_empty,_intVal,_numToDecimal,_isNumber,_isHtml,_htmlNumeric,_pluck,_pluck_order,_range,_stripHtml,_unique,_fnBuildAjax,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnAjaxDataSrc,_fnAddColumn,_fnColumnOptions,_fnAdjustColumnSizing,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnVisbleColumns,_fnGetColumns,_fnColumnTypes,_fnApplyColumnDefs,_fnHungarianMap,_fnCamelToHungarian,_fnLanguageCompat,_fnBrowserDetect,_fnAddData,_fnAddTr,_fnNodeToDataIndex,_fnNodeToColumnIndex,_fnGetCellData,_fnSetCellData,_fnSplitObjNotation,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnGetDataMaster,_fnClearTable,_fnDeleteIndex,_fnInvalidate,_fnGetRowElements,_fnCreateTr,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAddOptionsHtml,_fnDetectHeader,_fnGetUniqueThs,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnFilterCreateSearch,_fnEscapeRegex,_fnFilterData,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnInfoMacros,_fnInitialise,_fnInitComplete,_fnLengthChange,_fnFeatureHtmlLength,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnFeatureHtmlTable,_fnScrollDraw,_fnApplyToChildren,_fnCalculateColumnWidths,_fnThrottle,_fnConvertToWidth,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnSortFlatten,_fnSort,_fnSortAria,_fnSortListener,_fnSortAttachListener,_fnSortingClasses,_fnSortData,_fnSaveState,_fnLoadState,_fnSettingsFromNode,_fnLog,_fnMap,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnLengthOverflow,_fnRenderer,_fnDataSource,_fnRowAttributes*/

(function( factory ) {
	"use strict";

	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				// CommonJS environments without a window global must pass a
				// root. This will give an error otherwise
				root = window;
			}

			if ( ! $ ) {
				$ = typeof window !== 'undefined' ? // jQuery's factory checks for a global window
					require('jquery') :
					require('jquery')( root );
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}
(function( $, window, document, undefined ) {
	"use strict";

	/**
	 * DataTables is a plug-in for the jQuery Javascript library. It is a highly
	 * flexible tool, based upon the foundations of progressive enhancement,
	 * which will add advanced interaction controls to any HTML table. For a
	 * full list of features please refer to
	 * [DataTables.net](href="http://datatables.net).
	 *
	 * Note that the `DataTable` object is not a global variable but is aliased
	 * to `jQuery.fn.DataTable` and `jQuery.fn.dataTable` through which it may
	 * be  accessed.
	 *
	 *  @class
	 *  @param {object} [init={}] Configuration object for DataTables. Options
	 *    are defined by {@link DataTable.defaults}
	 *  @requires jQuery 1.7+
	 *
	 *  @example
	 *    // Basic initialisation
	 *    $(document).ready( function {
	 *      $('#example').dataTable();
	 *    } );
	 *
	 *  @example
	 *    // Initialisation with configuration options - in this case, disable
	 *    // pagination and sorting.
	 *    $(document).ready( function {
	 *      $('#example').dataTable( {
	 *        "paginate": false,
	 *        "sort": false
	 *      } );
	 *    } );
	 */
	var DataTable = function ( options )
	{
		/**
		 * Perform a jQuery selector action on the table's TR elements (from the tbody) and
		 * return the resulting jQuery object.
		 *  @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
		 *  @param {object} [oOpts] Optional parameters for modifying the rows to be included
		 *  @param {string} [oOpts.filter=none] Select TR elements that meet the current filter
		 *    criterion ("applied") or all TR elements (i.e. no filter).
		 *  @param {string} [oOpts.order=current] Order of the TR elements in the processed array.
		 *    Can be either 'current', whereby the current sorting of the table is used, or
		 *    'original' whereby the original order the data was read into the table is used.
		 *  @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
		 *    ("current") or not ("all"). If 'current' is given, then order is assumed to be
		 *    'current' and filter is 'applied', regardless of what they might be given as.
		 *  @returns {object} jQuery object, filtered by the given selector.
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Highlight every second row
		 *      oTable.$('tr:odd').css('backgroundColor', 'blue');
		 *    } );
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Filter to rows with 'Webkit' in them, add a background colour and then
		 *      // remove the filter, thus highlighting the 'Webkit' rows only.
		 *      oTable.fnFilter('Webkit');
		 *      oTable.$('tr', {"search": "applied"}).css('backgroundColor', 'blue');
		 *      oTable.fnFilter('');
		 *    } );
		 */
		this.$ = function ( sSelector, oOpts )
		{
			return this.api(true).$( sSelector, oOpts );
		};
		
		
		/**
		 * Almost identical to $ in operation, but in this case returns the data for the matched
		 * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes
		 * rather than any descendants, so the data can be obtained for the row/cell. If matching
		 * rows are found, the data returned is the original data array/object that was used to
		 * create the row (or a generated array if from a DOM source).
		 *
		 * This method is often useful in-combination with $ where both functions are given the
		 * same parameters and the array indexes will match identically.
		 *  @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
		 *  @param {object} [oOpts] Optional parameters for modifying the rows to be included
		 *  @param {string} [oOpts.filter=none] Select elements that meet the current filter
		 *    criterion ("applied") or all elements (i.e. no filter).
		 *  @param {string} [oOpts.order=current] Order of the data in the processed array.
		 *    Can be either 'current', whereby the current sorting of the table is used, or
		 *    'original' whereby the original order the data was read into the table is used.
		 *  @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
		 *    ("current") or not ("all"). If 'current' is given, then order is assumed to be
		 *    'current' and filter is 'applied', regardless of what they might be given as.
		 *  @returns {array} Data for the matched elements. If any elements, as a result of the
		 *    selector, were not TR, TD or TH elements in the DataTable, they will have a null
		 *    entry in the array.
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Get the data from the first row in the table
		 *      var data = oTable._('tr:first');
		 *
		 *      // Do something useful with the data
		 *      alert( "First cell is: "+data[0] );
		 *    } );
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Filter to 'Webkit' and get all data for
		 *      oTable.fnFilter('Webkit');
		 *      var data = oTable._('tr', {"search": "applied"});
		 *
		 *      // Do something with the data
		 *      alert( data.length+" rows matched the search" );
		 *    } );
		 */
		this._ = function ( sSelector, oOpts )
		{
			return this.api(true).rows( sSelector, oOpts ).data();
		};
		
		
		/**
		 * Create a DataTables Api instance, with the currently selected tables for
		 * the Api's context.
		 * @param {boolean} [traditional=false] Set the API instance's context to be
		 *   only the table referred to by the `DataTable.ext.iApiIndex` option, as was
		 *   used in the API presented by DataTables 1.9- (i.e. the traditional mode),
		 *   or if all tables captured in the jQuery object should be used.
		 * @return {DataTables.Api}
		 */
		this.api = function ( traditional )
		{
			return traditional ?
				new _Api(
					_fnSettingsFromNode( this[ _ext.iApiIndex ] )
				) :
				new _Api( this );
		};
		
		
		/**
		 * Add a single new row or multiple rows of data to the table. Please note
		 * that this is suitable for client-side processing only - if you are using
		 * server-side processing (i.e. "bServerSide": true), then to add data, you
		 * must add it to the data source, i.e. the server-side, through an Ajax call.
		 *  @param {array|object} data The data to be added to the table. This can be:
		 *    <ul>
		 *      <li>1D array of data - add a single row with the data provided</li>
		 *      <li>2D array of arrays - add multiple rows in a single call</li>
		 *      <li>object - data object when using <i>mData</i></li>
		 *      <li>array of objects - multiple data objects when using <i>mData</i></li>
		 *    </ul>
		 *  @param {bool} [redraw=true] redraw the table or not
		 *  @returns {array} An array of integers, representing the list of indexes in
		 *    <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to
		 *    the table.
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    // Global var for counter
		 *    var giCount = 2;
		 *
		 *    $(document).ready(function() {
		 *      $('#example').dataTable();
		 *    } );
		 *
		 *    function fnClickAddRow() {
		 *      $('#example').dataTable().fnAddData( [
		 *        giCount+".1",
		 *        giCount+".2",
		 *        giCount+".3",
		 *        giCount+".4" ]
		 *      );
		 *
		 *      giCount++;
		 *    }
		 */
		this.fnAddData = function( data, redraw )
		{
			var api = this.api( true );
		
			/* Check if we want to add multiple rows or not */
			var rows = $.isArray(data) && ( $.isArray(data[0]) || $.isPlainObject(data[0]) ) ?
				api.rows.add( data ) :
				api.row.add( data );
		
			if ( redraw === undefined || redraw ) {
				api.draw();
			}
		
			return rows.flatten().toArray();
		};
		
		
		/**
		 * This function will make DataTables recalculate the column sizes, based on the data
		 * contained in the table and the sizes applied to the columns (in the DOM, CSS or
		 * through the sWidth parameter). This can be useful when the width of the table's
		 * parent element changes (for example a window resize).
		 *  @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable( {
		 *        "sScrollY": "200px",
		 *        "bPaginate": false
		 *      } );
		 *
		 *      $(window).on('resize', function () {
		 *        oTable.fnAdjustColumnSizing();
		 *      } );
		 *    } );
		 */
		this.fnAdjustColumnSizing = function ( bRedraw )
		{
			var api = this.api( true ).columns.adjust();
			var settings = api.settings()[0];
			var scroll = settings.oScroll;
		
			if ( bRedraw === undefined || bRedraw ) {
				api.draw( false );
			}
			else if ( scroll.sX !== "" || scroll.sY !== "" ) {
				/* If not redrawing, but scrolling, we want to apply the new column sizes anyway */
				_fnScrollDraw( settings );
			}
		};
		
		
		/**
		 * Quickly and simply clear a table
		 *  @param {bool} [bRedraw=true] redraw the table or not
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...)
		 *      oTable.fnClearTable();
		 *    } );
		 */
		this.fnClearTable = function( bRedraw )
		{
			var api = this.api( true ).clear();
		
			if ( bRedraw === undefined || bRedraw ) {
				api.draw();
			}
		};
		
		
		/**
		 * The exact opposite of 'opening' a row, this function will close any rows which
		 * are currently 'open'.
		 *  @param {node} nTr the table row to 'close'
		 *  @returns {int} 0 on success, or 1 if failed (can't find the row)
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable;
		 *
		 *      // 'open' an information row when a row is clicked on
		 *      $('#example tbody tr').click( function () {
		 *        if ( oTable.fnIsOpen(this) ) {
		 *          oTable.fnClose( this );
		 *        } else {
		 *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
		 *        }
		 *      } );
		 *
		 *      oTable = $('#example').dataTable();
		 *    } );
		 */
		this.fnClose = function( nTr )
		{
			this.api( true ).row( nTr ).child.hide();
		};
		
		
		/**
		 * Remove a row for the table
		 *  @param {mixed} target The index of the row from aoData to be deleted, or
		 *    the TR element you want to delete
		 *  @param {function|null} [callBack] Callback function
		 *  @param {bool} [redraw=true] Redraw the table or not
		 *  @returns {array} The row that was deleted
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Immediately remove the first row
		 *      oTable.fnDeleteRow( 0 );
		 *    } );
		 */
		this.fnDeleteRow = function( target, callback, redraw )
		{
			var api = this.api( true );
			var rows = api.rows( target );
			var settings = rows.settings()[0];
			var data = settings.aoData[ rows[0][0] ];
		
			rows.remove();
		
			if ( callback ) {
				callback.call( this, settings, data );
			}
		
			if ( redraw === undefined || redraw ) {
				api.draw();
			}
		
			return data;
		};
		
		
		/**
		 * Restore the table to it's original state in the DOM by removing all of DataTables
		 * enhancements, alterations to the DOM structure of the table and event listeners.
		 *  @param {boolean} [remove=false] Completely remove the table from the DOM
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      // This example is fairly pointless in reality, but shows how fnDestroy can be used
		 *      var oTable = $('#example').dataTable();
		 *      oTable.fnDestroy();
		 *    } );
		 */
		this.fnDestroy = function ( remove )
		{
			this.api( true ).destroy( remove );
		};
		
		
		/**
		 * Redraw the table
		 *  @param {bool} [complete=true] Re-filter and resort (if enabled) the table before the draw.
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Re-draw the table - you wouldn't want to do it here, but it's an example :-)
		 *      oTable.fnDraw();
		 *    } );
		 */
		this.fnDraw = function( complete )
		{
			// Note that this isn't an exact match to the old call to _fnDraw - it takes
			// into account the new data, but can hold position.
			this.api( true ).draw( complete );
		};
		
		
		/**
		 * Filter the input based on data
		 *  @param {string} sInput String to filter the table on
		 *  @param {int|null} [iColumn] Column to limit filtering to
		 *  @param {bool} [bRegex=false] Treat as regular expression or not
		 *  @param {bool} [bSmart=true] Perform smart filtering or not
		 *  @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es)
		 *  @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false)
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Sometime later - filter...
		 *      oTable.fnFilter( 'test string' );
		 *    } );
		 */
		this.fnFilter = function( sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive )
		{
			var api = this.api( true );
		
			if ( iColumn === null || iColumn === undefined ) {
				api.search( sInput, bRegex, bSmart, bCaseInsensitive );
			}
			else {
				api.column( iColumn ).search( sInput, bRegex, bSmart, bCaseInsensitive );
			}
		
			api.draw();
		};
		
		
		/**
		 * Get the data for the whole table, an individual row or an individual cell based on the
		 * provided parameters.
		 *  @param {int|node} [src] A TR row node, TD/TH cell node or an integer. If given as
		 *    a TR node then the data source for the whole row will be returned. If given as a
		 *    TD/TH cell node then iCol will be automatically calculated and the data for the
		 *    cell returned. If given as an integer, then this is treated as the aoData internal
		 *    data index for the row (see fnGetPosition) and the data for that row used.
		 *  @param {int} [col] Optional column index that you want the data of.
		 *  @returns {array|object|string} If mRow is undefined, then the data for all rows is
		 *    returned. If mRow is defined, just data for that row, and is iCol is
		 *    defined, only data for the designated cell is returned.
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    // Row data
		 *    $(document).ready(function() {
		 *      oTable = $('#example').dataTable();
		 *
		 *      oTable.$('tr').click( function () {
		 *        var data = oTable.fnGetData( this );
		 *        // ... do something with the array / object of data for the row
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Individual cell data
		 *    $(document).ready(function() {
		 *      oTable = $('#example').dataTable();
		 *
		 *      oTable.$('td').click( function () {
		 *        var sData = oTable.fnGetData( this );
		 *        alert( 'The cell clicked on had the value of '+sData );
		 *      } );
		 *    } );
		 */
		this.fnGetData = function( src, col )
		{
			var api = this.api( true );
		
			if ( src !== undefined ) {
				var type = src.nodeName ? src.nodeName.toLowerCase() : '';
		
				return col !== undefined || type == 'td' || type == 'th' ?
					api.cell( src, col ).data() :
					api.row( src ).data() || null;
			}
		
			return api.data().toArray();
		};
		
		
		/**
		 * Get an array of the TR nodes that are used in the table's body. Note that you will
		 * typically want to use the '$' API method in preference to this as it is more
		 * flexible.
		 *  @param {int} [iRow] Optional row index for the TR element you want
		 *  @returns {array|node} If iRow is undefined, returns an array of all TR elements
		 *    in the table's body, or iRow is defined, just the TR element requested.
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Get the nodes from the table
		 *      var nNodes = oTable.fnGetNodes( );
		 *    } );
		 */
		this.fnGetNodes = function( iRow )
		{
			var api = this.api( true );
		
			return iRow !== undefined ?
				api.row( iRow ).node() :
				api.rows().nodes().flatten().toArray();
		};
		
		
		/**
		 * Get the array indexes of a particular cell from it's DOM element
		 * and column index including hidden columns
		 *  @param {node} node this can either be a TR, TD or TH in the table's body
		 *  @returns {int} If nNode is given as a TR, then a single index is returned, or
		 *    if given as a cell, an array of [row index, column index (visible),
		 *    column index (all)] is given.
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      $('#example tbody td').click( function () {
		 *        // Get the position of the current data from the node
		 *        var aPos = oTable.fnGetPosition( this );
		 *
		 *        // Get the data array for this row
		 *        var aData = oTable.fnGetData( aPos[0] );
		 *
		 *        // Update the data array and return the value
		 *        aData[ aPos[1] ] = 'clicked';
		 *        this.innerHTML = 'clicked';
		 *      } );
		 *
		 *      // Init DataTables
		 *      oTable = $('#example').dataTable();
		 *    } );
		 */
		this.fnGetPosition = function( node )
		{
			var api = this.api( true );
			var nodeName = node.nodeName.toUpperCase();
		
			if ( nodeName == 'TR' ) {
				return api.row( node ).index();
			}
			else if ( nodeName == 'TD' || nodeName == 'TH' ) {
				var cell = api.cell( node ).index();
		
				return [
					cell.row,
					cell.columnVisible,
					cell.column
				];
			}
			return null;
		};
		
		
		/**
		 * Check to see if a row is 'open' or not.
		 *  @param {node} nTr the table row to check
		 *  @returns {boolean} true if the row is currently open, false otherwise
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable;
		 *
		 *      // 'open' an information row when a row is clicked on
		 *      $('#example tbody tr').click( function () {
		 *        if ( oTable.fnIsOpen(this) ) {
		 *          oTable.fnClose( this );
		 *        } else {
		 *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
		 *        }
		 *      } );
		 *
		 *      oTable = $('#example').dataTable();
		 *    } );
		 */
		this.fnIsOpen = function( nTr )
		{
			return this.api( true ).row( nTr ).child.isShown();
		};
		
		
		/**
		 * This function will place a new row directly after a row which is currently
		 * on display on the page, with the HTML contents that is passed into the
		 * function. This can be used, for example, to ask for confirmation that a
		 * particular record should be deleted.
		 *  @param {node} nTr The table row to 'open'
		 *  @param {string|node|jQuery} mHtml The HTML to put into the row
		 *  @param {string} sClass Class to give the new TD cell
		 *  @returns {node} The row opened. Note that if the table row passed in as the
		 *    first parameter, is not found in the table, this method will silently
		 *    return.
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable;
		 *
		 *      // 'open' an information row when a row is clicked on
		 *      $('#example tbody tr').click( function () {
		 *        if ( oTable.fnIsOpen(this) ) {
		 *          oTable.fnClose( this );
		 *        } else {
		 *          oTable.fnOpen( this, "Temporary row opened", "info_row" );
		 *        }
		 *      } );
		 *
		 *      oTable = $('#example').dataTable();
		 *    } );
		 */
		this.fnOpen = function( nTr, mHtml, sClass )
		{
			return this.api( true )
				.row( nTr )
				.child( mHtml, sClass )
				.show()
				.child()[0];
		};
		
		
		/**
		 * Change the pagination - provides the internal logic for pagination in a simple API
		 * function. With this function you can have a DataTables table go to the next,
		 * previous, first or last pages.
		 *  @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last"
		 *    or page number to jump to (integer), note that page 0 is the first page.
		 *  @param {bool} [bRedraw=true] Redraw the table or not
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *      oTable.fnPageChange( 'next' );
		 *    } );
		 */
		this.fnPageChange = function ( mAction, bRedraw )
		{
			var api = this.api( true ).page( mAction );
		
			if ( bRedraw === undefined || bRedraw ) {
				api.draw(false);
			}
		};
		
		
		/**
		 * Show a particular column
		 *  @param {int} iCol The column whose display should be changed
		 *  @param {bool} bShow Show (true) or hide (false) the column
		 *  @param {bool} [bRedraw=true] Redraw the table or not
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Hide the second column after initialisation
		 *      oTable.fnSetColumnVis( 1, false );
		 *    } );
		 */
		this.fnSetColumnVis = function ( iCol, bShow, bRedraw )
		{
			var api = this.api( true ).column( iCol ).visible( bShow );
		
			if ( bRedraw === undefined || bRedraw ) {
				api.columns.adjust().draw();
			}
		};
		
		
		/**
		 * Get the settings for a particular table for external manipulation
		 *  @returns {object} DataTables settings object. See
		 *    {@link DataTable.models.oSettings}
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *      var oSettings = oTable.fnSettings();
		 *
		 *      // Show an example parameter from the settings
		 *      alert( oSettings._iDisplayStart );
		 *    } );
		 */
		this.fnSettings = function()
		{
			return _fnSettingsFromNode( this[_ext.iApiIndex] );
		};
		
		
		/**
		 * Sort the table by a particular column
		 *  @param {int} iCol the data index to sort on. Note that this will not match the
		 *    'display index' if you have hidden data entries
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Sort immediately with columns 0 and 1
		 *      oTable.fnSort( [ [0,'asc'], [1,'asc'] ] );
		 *    } );
		 */
		this.fnSort = function( aaSort )
		{
			this.api( true ).order( aaSort ).draw();
		};
		
		
		/**
		 * Attach a sort listener to an element for a given column
		 *  @param {node} nNode the element to attach the sort listener to
		 *  @param {int} iColumn the column that a click on this node will sort on
		 *  @param {function} [fnCallback] callback function when sort is run
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *
		 *      // Sort on column 1, when 'sorter' is clicked on
		 *      oTable.fnSortListener( document.getElementById('sorter'), 1 );
		 *    } );
		 */
		this.fnSortListener = function( nNode, iColumn, fnCallback )
		{
			this.api( true ).order.listener( nNode, iColumn, fnCallback );
		};
		
		
		/**
		 * Update a table cell or row - this method will accept either a single value to
		 * update the cell with, an array of values with one element for each column or
		 * an object in the same format as the original data source. The function is
		 * self-referencing in order to make the multi column updates easier.
		 *  @param {object|array|string} mData Data to update the cell/row with
		 *  @param {node|int} mRow TR element you want to update or the aoData index
		 *  @param {int} [iColumn] The column to update, give as null or undefined to
		 *    update a whole row.
		 *  @param {bool} [bRedraw=true] Redraw the table or not
		 *  @param {bool} [bAction=true] Perform pre-draw actions or not
		 *  @returns {int} 0 on success, 1 on error
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *      oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell
		 *      oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], $('tbody tr')[0] ); // Row
		 *    } );
		 */
		this.fnUpdate = function( mData, mRow, iColumn, bRedraw, bAction )
		{
			var api = this.api( true );
		
			if ( iColumn === undefined || iColumn === null ) {
				api.row( mRow ).data( mData );
			}
			else {
				api.cell( mRow, iColumn ).data( mData );
			}
		
			if ( bAction === undefined || bAction ) {
				api.columns.adjust();
			}
		
			if ( bRedraw === undefined || bRedraw ) {
				api.draw();
			}
			return 0;
		};
		
		
		/**
		 * Provide a common method for plug-ins to check the version of DataTables being used, in order
		 * to ensure compatibility.
		 *  @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the
		 *    formats "X" and "X.Y" are also acceptable.
		 *  @returns {boolean} true if this version of DataTables is greater or equal to the required
		 *    version, or false if this version of DataTales is not suitable
		 *  @method
		 *  @dtopt API
		 *  @deprecated Since v1.10
		 *
		 *  @example
		 *    $(document).ready(function() {
		 *      var oTable = $('#example').dataTable();
		 *      alert( oTable.fnVersionCheck( '1.9.0' ) );
		 *    } );
		 */
		this.fnVersionCheck = _ext.fnVersionCheck;
		

		var _that = this;
		var emptyInit = options === undefined;
		var len = this.length;

		if ( emptyInit ) {
			options = {};
		}

		this.oApi = this.internal = _ext.internal;

		// Extend with old style plug-in API methods
		for ( var fn in DataTable.ext.internal ) {
			if ( fn ) {
				this[fn] = _fnExternApiFunc(fn);
			}
		}

		this.each(function() {
			// For each initialisation we want to give it a clean initialisation
			// object that can be bashed around
			var o = {};
			var oInit = len > 1 ? // optimisation for single table case
				_fnExtend( o, options, true ) :
				options;

			/*global oInit,_that,emptyInit*/
			var i=0, iLen, j, jLen, k, kLen;
			var sId = this.getAttribute( 'id' );
			var bInitHandedOff = false;
			var defaults = DataTable.defaults;
			var $this = $(this);
			
			
			/* Sanity check */
			if ( this.nodeName.toLowerCase() != 'table' )
			{
				_fnLog( null, 0, 'Non-table node initialisation ('+this.nodeName+')', 2 );
				return;
			}
			
			/* Backwards compatibility for the defaults */
			_fnCompatOpts( defaults );
			_fnCompatCols( defaults.column );
			
			/* Convert the camel-case defaults to Hungarian */
			_fnCamelToHungarian( defaults, defaults, true );
			_fnCamelToHungarian( defaults.column, defaults.column, true );
			
			/* Setting up the initialisation object */
			_fnCamelToHungarian( defaults, $.extend( oInit, $this.data() ), true );
			
			
			
			/* Check to see if we are re-initialising a table */
			var allSettings = DataTable.settings;
			for ( i=0, iLen=allSettings.length ; i<iLen ; i++ )
			{
				var s = allSettings[i];
			
				/* Base check on table node */
				if (
					s.nTable == this ||
					(s.nTHead && s.nTHead.parentNode == this) ||
					(s.nTFoot && s.nTFoot.parentNode == this)
				) {
					var bRetrieve = oInit.bRetrieve !== undefined ? oInit.bRetrieve : defaults.bRetrieve;
					var bDestroy = oInit.bDestroy !== undefined ? oInit.bDestroy : defaults.bDestroy;
			
					if ( emptyInit || bRetrieve )
					{
						return s.oInstance;
					}
					else if ( bDestroy )
					{
						s.oInstance.fnDestroy();
						break;
					}
					else
					{
						_fnLog( s, 0, 'Cannot reinitialise DataTable', 3 );
						return;
					}
				}
			
				/* If the element we are initialising has the same ID as a table which was previously
				 * initialised, but the table nodes don't match (from before) then we destroy the old
				 * instance by simply deleting it. This is under the assumption that the table has been
				 * destroyed by other methods. Anyone using non-id selectors will need to do this manually
				 */
				if ( s.sTableId == this.id )
				{
					allSettings.splice( i, 1 );
					break;
				}
			}
			
			/* Ensure the table has an ID - required for accessibility */
			if ( sId === null || sId === "" )
			{
				sId = "DataTables_Table_"+(DataTable.ext._unique++);
				this.id = sId;
			}
			
			/* Create the settings object for this table and set some of the default parameters */
			var oSettings = $.extend( true, {}, DataTable.models.oSettings, {
				"sDestroyWidth": $this[0].style.width,
				"sInstance":     sId,
				"sTableId":      sId
			} );
			oSettings.nTable = this;
			oSettings.oApi   = _that.internal;
			oSettings.oInit  = oInit;
			
			allSettings.push( oSettings );
			
			// Need to add the instance after the instance after the settings object has been added
			// to the settings array, so we can self reference the table instance if more than one
			oSettings.oInstance = (_that.length===1) ? _that : $this.dataTable();
			
			// Backwards compatibility, before we apply all the defaults
			_fnCompatOpts( oInit );
			_fnLanguageCompat( oInit.oLanguage );
			
			// If the length menu is given, but the init display length is not, use the length menu
			if ( oInit.aLengthMenu && ! oInit.iDisplayLength )
			{
				oInit.iDisplayLength = $.isArray( oInit.aLengthMenu[0] ) ?
					oInit.aLengthMenu[0][0] : oInit.aLengthMenu[0];
			}
			
			// Apply the defaults and init options to make a single init object will all
			// options defined from defaults and instance options.
			oInit = _fnExtend( $.extend( true, {}, defaults ), oInit );
			
			
			// Map the initialisation options onto the settings object
			_fnMap( oSettings.oFeatures, oInit, [
				"bPaginate",
				"bLengthChange",
				"bFilter",
				"bSort",
				"bSortMulti",
				"bInfo",
				"bProcessing",
				"bAutoWidth",
				"bSortClasses",
				"bServerSide",
				"bDeferRender"
			] );
			_fnMap( oSettings, oInit, [
				"asStripeClasses",
				"ajax",
				"fnServerData",
				"fnFormatNumber",
				"sServerMethod",
				"aaSorting",
				"aaSortingFixed",
				"aLengthMenu",
				"sPaginationType",
				"sAjaxSource",
				"sAjaxDataProp",
				"iStateDuration",
				"sDom",
				"bSortCellsTop",
				"iTabIndex",
				"fnStateLoadCallback",
				"fnStateSaveCallback",
				"renderer",
				"searchDelay",
				"rowId",
				[ "iCookieDuration", "iStateDuration" ], // backwards compat
				[ "oSearch", "oPreviousSearch" ],
				[ "aoSearchCols", "aoPreSearchCols" ],
				[ "iDisplayLength", "_iDisplayLength" ]
			] );
			_fnMap( oSettings.oScroll, oInit, [
				[ "sScrollX", "sX" ],
				[ "sScrollXInner", "sXInner" ],
				[ "sScrollY", "sY" ],
				[ "bScrollCollapse", "bCollapse" ]
			] );
			_fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" );
			
			/* Callback functions which are array driven */
			_fnCallbackReg( oSettings, 'aoDrawCallback',       oInit.fnDrawCallback,      'user' );
			_fnCallbackReg( oSettings, 'aoServerParams',       oInit.fnServerParams,      'user' );
			_fnCallbackReg( oSettings, 'aoStateSaveParams',    oInit.fnStateSaveParams,   'user' );
			_fnCallbackReg( oSettings, 'aoStateLoadParams',    oInit.fnStateLoadParams,   'user' );
			_fnCallbackReg( oSettings, 'aoStateLoaded',        oInit.fnStateLoaded,       'user' );
			_fnCallbackReg( oSettings, 'aoRowCallback',        oInit.fnRowCallback,       'user' );
			_fnCallbackReg( oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow,        'user' );
			_fnCallbackReg( oSettings, 'aoHeaderCallback',     oInit.fnHeaderCallback,    'user' );
			_fnCallbackReg( oSettings, 'aoFooterCallback',     oInit.fnFooterCallback,    'user' );
			_fnCallbackReg( oSettings, 'aoInitComplete',       oInit.fnInitComplete,      'user' );
			_fnCallbackReg( oSettings, 'aoPreDrawCallback',    oInit.fnPreDrawCallback,   'user' );
			
			oSettings.rowIdFn = _fnGetObjectDataFn( oInit.rowId );
			
			/* Browser support detection */
			_fnBrowserDetect( oSettings );
			
			var oClasses = oSettings.oClasses;
			
			$.extend( oClasses, DataTable.ext.classes, oInit.oClasses );
			$this.addClass( oClasses.sTable );
			
			
			if ( oSettings.iInitDisplayStart === undefined )
			{
				/* Display start point, taking into account the save saving */
				oSettings.iInitDisplayStart = oInit.iDisplayStart;
				oSettings._iDisplayStart = oInit.iDisplayStart;
			}
			
			if ( oInit.iDeferLoading !== null )
			{
				oSettings.bDeferLoading = true;
				var tmp = $.isArray( oInit.iDeferLoading );
				oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading;
				oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading;
			}
			
			/* Language definitions */
			var oLanguage = oSettings.oLanguage;
			$.extend( true, oLanguage, oInit.oLanguage );
			
			if ( oLanguage.sUrl )
			{
				/* Get the language definitions from a file - because this Ajax call makes the language
				 * get async to the remainder of this function we use bInitHandedOff to indicate that
				 * _fnInitialise will be fired by the returned Ajax handler, rather than the constructor
				 */
				$.ajax( {
					dataType: 'json',
					url: oLanguage.sUrl,
					success: function ( json ) {
						_fnLanguageCompat( json );
						_fnCamelToHungarian( defaults.oLanguage, json );
						$.extend( true, oLanguage, json );
						_fnInitialise( oSettings );
					},
					error: function () {
						// Error occurred loading language file, continue on as best we can
						_fnInitialise( oSettings );
					}
				} );
				bInitHandedOff = true;
			}
			
			/*
			 * Stripes
			 */
			if ( oInit.asStripeClasses === null )
			{
				oSettings.asStripeClasses =[
					oClasses.sStripeOdd,
					oClasses.sStripeEven
				];
			}
			
			/* Remove row stripe classes if they are already on the table row */
			var stripeClasses = oSettings.asStripeClasses;
			var rowOne = $this.children('tbody').find('tr').eq(0);
			if ( $.inArray( true, $.map( stripeClasses, function(el, i) {
				return rowOne.hasClass(el);
			} ) ) !== -1 ) {
				$('tbody tr', this).removeClass( stripeClasses.join(' ') );
				oSettings.asDestroyStripes = stripeClasses.slice();
			}
			
			/*
			 * Columns
			 * See if we should load columns automatically or use defined ones
			 */
			var anThs = [];
			var aoColumnsInit;
			var nThead = this.getElementsByTagName('thead');
			if ( nThead.length !== 0 )
			{
				_fnDetectHeader( oSettings.aoHeader, nThead[0] );
				anThs = _fnGetUniqueThs( oSettings );
			}
			
			/* If not given a column array, generate one with nulls */
			if ( oInit.aoColumns === null )
			{
				aoColumnsInit = [];
				for ( i=0, iLen=anThs.length ; i<iLen ; i++ )
				{
					aoColumnsInit.push( null );
				}
			}
			else
			{
				aoColumnsInit = oInit.aoColumns;
			}
			
			/* Add the columns */
			for ( i=0, iLen=aoColumnsInit.length ; i<iLen ; i++ )
			{
				_fnAddColumn( oSettings, anThs ? anThs[i] : null );
			}
			
			/* Apply the column definitions */
			_fnApplyColumnDefs( oSettings, oInit.aoColumnDefs, aoColumnsInit, function (iCol, oDef) {
				_fnColumnOptions( oSettings, iCol, oDef );
			} );
			
			/* HTML5 attribute detection - build an mData object automatically if the
			 * attributes are found
			 */
			if ( rowOne.length ) {
				var a = function ( cell, name ) {
					return cell.getAttribute( 'data-'+name ) !== null ? name : null;
				};
			
				$( rowOne[0] ).children('th, td').each( function (i, cell) {
					var col = oSettings.aoColumns[i];
			
					if ( col.mData === i ) {
						var sort = a( cell, 'sort' ) || a( cell, 'order' );
						var filter = a( cell, 'filter' ) || a( cell, 'search' );
			
						if ( sort !== null || filter !== null ) {
							col.mData = {
								_:      i+'.display',
								sort:   sort !== null   ? i+'.@data-'+sort   : undefined,
								type:   sort !== null   ? i+'.@data-'+sort   : undefined,
								filter: filter !== null ? i+'.@data-'+filter : undefined
							};
			
							_fnColumnOptions( oSettings, i );
						}
					}
				} );
			}
			
			var features = oSettings.oFeatures;
			var loadedInit = function () {
				/*
				 * Sorting
				 * @todo For modularisation (1.11) this needs to do into a sort start up handler
				 */
			
				// If aaSorting is not defined, then we use the first indicator in asSorting
				// in case that has been altered, so the default sort reflects that option
				if ( oInit.aaSorting === undefined ) {
					var sorting = oSettings.aaSorting;
					for ( i=0, iLen=sorting.length ; i<iLen ; i++ ) {
						sorting[i][1] = oSettings.aoColumns[ i ].asSorting[0];
					}
				}
			
				/* Do a first pass on the sorting classes (allows any size changes to be taken into
				 * account, and also will apply sorting disabled classes if disabled
				 */
				_fnSortingClasses( oSettings );
			
				if ( features.bSort ) {
					_fnCallbackReg( oSettings, 'aoDrawCallback', function () {
						if ( oSettings.bSorted ) {
							var aSort = _fnSortFlatten( oSettings );
							var sortedColumns = {};
			
							$.each( aSort, function (i, val) {
								sortedColumns[ val.src ] = val.dir;
							} );
			
							_fnCallbackFire( oSettings, null, 'order', [oSettings, aSort, sortedColumns] );
							_fnSortAria( oSettings );
						}
					} );
				}
			
				_fnCallbackReg( oSettings, 'aoDrawCallback', function () {
					if ( oSettings.bSorted || _fnDataSource( oSettings ) === 'ssp' || features.bDeferRender ) {
						_fnSortingClasses( oSettings );
					}
				}, 'sc' );
			
			
				/*
				 * Final init
				 * Cache the header, body and footer as required, creating them if needed
				 */
			
				// Work around for Webkit bug 83867 - store the caption-side before removing from doc
				var captions = $this.children('caption').each( function () {
					this._captionSide = $(this).css('caption-side');
				} );
			
				var thead = $this.children('thead');
				if ( thead.length === 0 ) {
					thead = $('<thead/>').appendTo($this);
				}
				oSettings.nTHead = thead[0];
			
				var tbody = $this.children('tbody');
				if ( tbody.length === 0 ) {
					tbody = $('<tbody/>').appendTo($this);
				}
				oSettings.nTBody = tbody[0];
			
				var tfoot = $this.children('tfoot');
				if ( tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") ) {
					// If we are a scrolling table, and no footer has been given, then we need to create
					// a tfoot element for the caption element to be appended to
					tfoot = $('<tfoot/>').appendTo($this);
				}
			
				if ( tfoot.length === 0 || tfoot.children().length === 0 ) {
					$this.addClass( oClasses.sNoFooter );
				}
				else if ( tfoot.length > 0 ) {
					oSettings.nTFoot = tfoot[0];
					_fnDetectHeader( oSettings.aoFooter, oSettings.nTFoot );
				}
			
				/* Check if there is data passing into the constructor */
				if ( oInit.aaData ) {
					for ( i=0 ; i<oInit.aaData.length ; i++ ) {
						_fnAddData( oSettings, oInit.aaData[ i ] );
					}
				}
				else if ( oSettings.bDeferLoading || _fnDataSource( oSettings ) == 'dom' ) {
					/* Grab the data from the page - only do this when deferred loading or no Ajax
					 * source since there is no point in reading the DOM data if we are then going
					 * to replace it with Ajax data
					 */
					_fnAddTr( oSettings, $(oSettings.nTBody).children('tr') );
				}
			
				/* Copy the data index array */
				oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();
			
				/* Initialisation complete - table can be drawn */
				oSettings.bInitialised = true;
			
				/* Check if we need to initialise the table (it might not have been handed off to the
				 * language processor)
				 */
				if ( bInitHandedOff === false ) {
					_fnInitialise( oSettings );
				}
			};
			
			/* Must be done after everything which can be overridden by the state saving! */
			if ( oInit.bStateSave )
			{
				features.bStateSave = true;
				_fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' );
				_fnLoadState( oSettings, oInit, loadedInit );
			}
			else {
				loadedInit();
			}
			
		} );
		_that = null;
		return this;
	};

	
	/*
	 * It is useful to have variables which are scoped locally so only the
	 * DataTables functions can access them and they don't leak into global space.
	 * At the same time these functions are often useful over multiple files in the
	 * core and API, so we list, or at least document, all variables which are used
	 * by DataTables as private variables here. This also ensures that there is no
	 * clashing of variable names and that they can easily referenced for reuse.
	 */
	
	
	// Defined else where
	//  _selector_run
	//  _selector_opts
	//  _selector_first
	//  _selector_row_indexes
	
	var _ext; // DataTable.ext
	var _Api; // DataTable.Api
	var _api_register; // DataTable.Api.register
	var _api_registerPlural; // DataTable.Api.registerPlural
	
	var _re_dic = {};
	var _re_new_lines = /[\r\n\u2028]/g;
	var _re_html = /<.*?>/g;
	
	// This is not strict ISO8601 - Date.parse() is quite lax, although
	// implementations differ between browsers.
	var _re_date = /^\d{2,4}[\.\/\-]\d{1,2}[\.\/\-]\d{1,2}([T ]{1}\d{1,2}[:\.]\d{2}([\.:]\d{2})?)?$/;
	
	// Escape regular expression special characters
	var _re_escape_regex = new RegExp( '(\\' + [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ].join('|\\') + ')', 'g' );
	
	// http://en.wikipedia.org/wiki/Foreign_exchange_market
	// - \u20BD - Russian ruble.
	// - \u20a9 - South Korean Won
	// - \u20BA - Turkish Lira
	// - \u20B9 - Indian Rupee
	// - R - Brazil (R$) and South Africa
	// - fr - Swiss Franc
	// - kr - Swedish krona, Norwegian krone and Danish krone
	// - \u2009 is thin space and \u202F is narrow no-break space, both used in many
	// - Ƀ - Bitcoin
	// - Ξ - Ethereum
	//   standards as thousands separators.
	var _re_formatted_numeric = /[',$£€¥%\u2009\u202F\u20BD\u20a9\u20BArfkɃΞ]/gi;
	
	
	var _empty = function ( d ) {
		return !d || d === true || d === '-' ? true : false;
	};
	
	
	var _intVal = function ( s ) {
		var integer = parseInt( s, 10 );
		return !isNaN(integer) && isFinite(s) ? integer : null;
	};
	
	// Convert from a formatted number with characters other than `.` as the
	// decimal place, to a Javascript number
	var _numToDecimal = function ( num, decimalPoint ) {
		// Cache created regular expressions for speed as this function is called often
		if ( ! _re_dic[ decimalPoint ] ) {
			_re_dic[ decimalPoint ] = new RegExp( _fnEscapeRegex( decimalPoint ), 'g' );
		}
		return typeof num === 'string' && decimalPoint !== '.' ?
			num.replace( /\./g, '' ).replace( _re_dic[ decimalPoint ], '.' ) :
			num;
	};
	
	
	var _isNumber = function ( d, decimalPoint, formatted ) {
		var strType = typeof d === 'string';
	
		// If empty return immediately so there must be a number if it is a
		// formatted string (this stops the string "k", or "kr", etc being detected
		// as a formatted number for currency
		if ( _empty( d ) ) {
			return true;
		}
	
		if ( decimalPoint && strType ) {
			d = _numToDecimal( d, decimalPoint );
		}
	
		if ( formatted && strType ) {
			d = d.replace( _re_formatted_numeric, '' );
		}
	
		return !isNaN( parseFloat(d) ) && isFinite( d );
	};
	
	
	// A string without HTML in it can be considered to be HTML still
	var _isHtml = function ( d ) {
		return _empty( d ) || typeof d === 'string';
	};
	
	
	var _htmlNumeric = function ( d, decimalPoint, formatted ) {
		if ( _empty( d ) ) {
			return true;
		}
	
		var html = _isHtml( d );
		return ! html ?
			null :
			_isNumber( _stripHtml( d ), decimalPoint, formatted ) ?
				true :
				null;
	};
	
	
	var _pluck = function ( a, prop, prop2 ) {
		var out = [];
		var i=0, ien=a.length;
	
		// Could have the test in the loop for slightly smaller code, but speed
		// is essential here
		if ( prop2 !== undefined ) {
			for ( ; i<ien ; i++ ) {
				if ( a[i] && a[i][ prop ] ) {
					out.push( a[i][ prop ][ prop2 ] );
				}
			}
		}
		else {
			for ( ; i<ien ; i++ ) {
				if ( a[i] ) {
					out.push( a[i][ prop ] );
				}
			}
		}
	
		return out;
	};
	
	
	// Basically the same as _pluck, but rather than looping over `a` we use `order`
	// as the indexes to pick from `a`
	var _pluck_order = function ( a, order, prop, prop2 )
	{
		var out = [];
		var i=0, ien=order.length;
	
		// Could have the test in the loop for slightly smaller code, but speed
		// is essential here
		if ( prop2 !== undefined ) {
			for ( ; i<ien ; i++ ) {
				if ( a[ order[i] ][ prop ] ) {
					out.push( a[ order[i] ][ prop ][ prop2 ] );
				}
			}
		}
		else {
			for ( ; i<ien ; i++ ) {
				out.push( a[ order[i] ][ prop ] );
			}
		}
	
		return out;
	};
	
	
	var _range = function ( len, start )
	{
		var out = [];
		var end;
	
		if ( start === undefined ) {
			start = 0;
			end = len;
		}
		else {
			end = start;
			start = len;
		}
	
		for ( var i=start ; i<end ; i++ ) {
			out.push( i );
		}
	
		return out;
	};
	
	
	var _removeEmpty = function ( a )
	{
		var out = [];
	
		for ( var i=0, ien=a.length ; i<ien ; i++ ) {
			if ( a[i] ) { // careful - will remove all falsy values!
				out.push( a[i] );
			}
		}
	
		return out;
	};
	
	
	var _stripHtml = function ( d ) {
		return d.replace( _re_html, '' );
	};
	
	
	/**
	 * Determine if all values in the array are unique. This means we can short
	 * cut the _unique method at the cost of a single loop. A sorted array is used
	 * to easily check the values.
	 *
	 * @param  {array} src Source array
	 * @return {boolean} true if all unique, false otherwise
	 * @ignore
	 */
	var _areAllUnique = function ( src ) {
		if ( src.length < 2 ) {
			return true;
		}
	
		var sorted = src.slice().sort();
		var last = sorted[0];
	
		for ( var i=1, ien=sorted.length ; i<ien ; i++ ) {
			if ( sorted[i] === last ) {
				return false;
			}
	
			last = sorted[i];
		}
	
		return true;
	};
	
	
	/**
	 * Find the unique elements in a source array.
	 *
	 * @param  {array} src Source array
	 * @return {array} Array of unique items
	 * @ignore
	 */
	var _unique = function ( src )
	{
		if ( _areAllUnique( src ) ) {
			return src.slice();
		}
	
		// A faster unique method is to use object keys to identify used values,
		// but this doesn't work with arrays or objects, which we must also
		// consider. See jsperf.com/compare-array-unique-versions/4 for more
		// information.
		var
			out = [],
			val,
			i, ien=src.length,
			j, k=0;
	
		again: for ( i=0 ; i<ien ; i++ ) {
			val = src[i];
	
			for ( j=0 ; j<k ; j++ ) {
				if ( out[j] === val ) {
					continue again;
				}
			}
	
			out.push( val );
			k++;
		}
	
		return out;
	};
	
	
	/**
	 * DataTables utility methods
	 * 
	 * This namespace provides helper methods that DataTables uses internally to
	 * create a DataTable, but which are not exclusively used only for DataTables.
	 * These methods can be used by extension authors to save the duplication of
	 * code.
	 *
	 *  @namespace
	 */
	DataTable.util = {
		/**
		 * Throttle the calls to a function. Arguments and context are maintained
		 * for the throttled function.
		 *
		 * @param {function} fn Function to be called
		 * @param {integer} freq Call frequency in mS
		 * @return {function} Wrapped function
		 */
		throttle: function ( fn, freq ) {
			var
				frequency = freq !== undefined ? freq : 200,
				last,
				timer;
	
			return function () {
				var
					that = this,
					now  = +new Date(),
					args = arguments;
	
				if ( last && now < last + frequency ) {
					clearTimeout( timer );
	
					timer = setTimeout( function () {
						last = undefined;
						fn.apply( that, args );
					}, frequency );
				}
				else {
					last = now;
					fn.apply( that, args );
				}
			};
		},
	
	
		/**
		 * Escape a string such that it can be used in a regular expression
		 *
		 *  @param {string} val string to escape
		 *  @returns {string} escaped string
		 */
		escapeRegex: function ( val ) {
			return val.replace( _re_escape_regex, '\\$1' );
		}
	};
	
	
	
	/**
	 * Create a mapping object that allows camel case parameters to be looked up
	 * for their Hungarian counterparts. The mapping is stored in a private
	 * parameter called `_hungarianMap` which can be accessed on the source object.
	 *  @param {object} o
	 *  @memberof DataTable#oApi
	 */
	function _fnHungarianMap ( o )
	{
		var
			hungarian = 'a aa ai ao as b fn i m o s ',
			match,
			newKey,
			map = {};
	
		$.each( o, function (key, val) {
			match = key.match(/^([^A-Z]+?)([A-Z])/);
	
			if ( match && hungarian.indexOf(match[1]+' ') !== -1 )
			{
				newKey = key.replace( match[0], match[2].toLowerCase() );
				map[ newKey ] = key;
	
				if ( match[1] === 'o' )
				{
					_fnHungarianMap( o[key] );
				}
			}
		} );
	
		o._hungarianMap = map;
	}
	
	
	/**
	 * Convert from camel case parameters to Hungarian, based on a Hungarian map
	 * created by _fnHungarianMap.
	 *  @param {object} src The model object which holds all parameters that can be
	 *    mapped.
	 *  @param {object} user The object to convert from camel case to Hungarian.
	 *  @param {boolean} force When set to `true`, properties which already have a
	 *    Hungarian value in the `user` object will be overwritten. Otherwise they
	 *    won't be.
	 *  @memberof DataTable#oApi
	 */
	function _fnCamelToHungarian ( src, user, force )
	{
		if ( ! src._hungarianMap ) {
			_fnHungarianMap( src );
		}
	
		var hungarianKey;
	
		$.each( user, function (key, val) {
			hungarianKey = src._hungarianMap[ key ];
	
			if ( hungarianKey !== undefined && (force || user[hungarianKey] === undefined) )
			{
				// For objects, we need to buzz down into the object to copy parameters
				if ( hungarianKey.charAt(0) === 'o' )
				{
					// Copy the camelCase options over to the hungarian
					if ( ! user[ hungarianKey ] ) {
						user[ hungarianKey ] = {};
					}
					$.extend( true, user[hungarianKey], user[key] );
	
					_fnCamelToHungarian( src[hungarianKey], user[hungarianKey], force );
				}
				else {
					user[hungarianKey] = user[ key ];
				}
			}
		} );
	}
	
	
	/**
	 * Language compatibility - when certain options are given, and others aren't, we
	 * need to duplicate the values over, in order to provide backwards compatibility
	 * with older language files.
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnLanguageCompat( lang )
	{
		// Note the use of the Hungarian notation for the parameters in this method as
		// this is called after the mapping of camelCase to Hungarian
		var defaults = DataTable.defaults.oLanguage;
	
		// Default mapping
		var defaultDecimal = defaults.sDecimal;
		if ( defaultDecimal ) {
			_addNumericSort( defaultDecimal );
		}
	
		if ( lang ) {
			var zeroRecords = lang.sZeroRecords;
	
			// Backwards compatibility - if there is no sEmptyTable given, then use the same as
			// sZeroRecords - assuming that is given.
			if ( ! lang.sEmptyTable && zeroRecords &&
				defaults.sEmptyTable === "No data available in table" )
			{
				_fnMap( lang, lang, 'sZeroRecords', 'sEmptyTable' );
			}
	
			// Likewise with loading records
			if ( ! lang.sLoadingRecords && zeroRecords &&
				defaults.sLoadingRecords === "Loading..." )
			{
				_fnMap( lang, lang, 'sZeroRecords', 'sLoadingRecords' );
			}
	
			// Old parameter name of the thousands separator mapped onto the new
			if ( lang.sInfoThousands ) {
				lang.sThousands = lang.sInfoThousands;
			}
	
			var decimal = lang.sDecimal;
			if ( decimal && defaultDecimal !== decimal ) {
				_addNumericSort( decimal );
			}
		}
	}
	
	
	/**
	 * Map one parameter onto another
	 *  @param {object} o Object to map
	 *  @param {*} knew The new parameter name
	 *  @param {*} old The old parameter name
	 */
	var _fnCompatMap = function ( o, knew, old ) {
		if ( o[ knew ] !== undefined ) {
			o[ old ] = o[ knew ];
		}
	};
	
	
	/**
	 * Provide backwards compatibility for the main DT options. Note that the new
	 * options are mapped onto the old parameters, so this is an external interface
	 * change only.
	 *  @param {object} init Object to map
	 */
	function _fnCompatOpts ( init )
	{
		_fnCompatMap( init, 'ordering',      'bSort' );
		_fnCompatMap( init, 'orderMulti',    'bSortMulti' );
		_fnCompatMap( init, 'orderClasses',  'bSortClasses' );
		_fnCompatMap( init, 'orderCellsTop', 'bSortCellsTop' );
		_fnCompatMap( init, 'order',         'aaSorting' );
		_fnCompatMap( init, 'orderFixed',    'aaSortingFixed' );
		_fnCompatMap( init, 'paging',        'bPaginate' );
		_fnCompatMap( init, 'pagingType',    'sPaginationType' );
		_fnCompatMap( init, 'pageLength',    'iDisplayLength' );
		_fnCompatMap( init, 'searching',     'bFilter' );
	
		// Boolean initialisation of x-scrolling
		if ( typeof init.sScrollX === 'boolean' ) {
			init.sScrollX = init.sScrollX ? '100%' : '';
		}
		if ( typeof init.scrollX === 'boolean' ) {
			init.scrollX = init.scrollX ? '100%' : '';
		}
	
		// Column search objects are in an array, so it needs to be converted
		// element by element
		var searchCols = init.aoSearchCols;
	
		if ( searchCols ) {
			for ( var i=0, ien=searchCols.length ; i<ien ; i++ ) {
				if ( searchCols[i] ) {
					_fnCamelToHungarian( DataTable.models.oSearch, searchCols[i] );
				}
			}
		}
	}
	
	
	/**
	 * Provide backwards compatibility for column options. Note that the new options
	 * are mapped onto the old parameters, so this is an external interface change
	 * only.
	 *  @param {object} init Object to map
	 */
	function _fnCompatCols ( init )
	{
		_fnCompatMap( init, 'orderable',     'bSortable' );
		_fnCompatMap( init, 'orderData',     'aDataSort' );
		_fnCompatMap( init, 'orderSequence', 'asSorting' );
		_fnCompatMap( init, 'orderDataType', 'sortDataType' );
	
		// orderData can be given as an integer
		var dataSort = init.aDataSort;
		if ( typeof dataSort === 'number' && ! $.isArray( dataSort ) ) {
			init.aDataSort = [ dataSort ];
		}
	}
	
	
	/**
	 * Browser feature detection for capabilities, quirks
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnBrowserDetect( settings )
	{
		// We don't need to do this every time DataTables is constructed, the values
		// calculated are specific to the browser and OS configuration which we
		// don't expect to change between initialisations
		if ( ! DataTable.__browser ) {
			var browser = {};
			DataTable.__browser = browser;
	
			// Scrolling feature / quirks detection
			var n = $('<div/>')
				.css( {
					position: 'fixed',
					top: 0,
					left: $(window).scrollLeft()*-1, // allow for scrolling
					height: 1,
					width: 1,
					overflow: 'hidden'
				} )
				.append(
					$('<div/>')
						.css( {
							position: 'absolute',
							top: 1,
							left: 1,
							width: 100,
							overflow: 'scroll'
						} )
						.append(
							$('<div/>')
								.css( {
									width: '100%',
									height: 10
								} )
						)
				)
				.appendTo( 'body' );
	
			var outer = n.children();
			var inner = outer.children();
	
			// Numbers below, in order, are:
			// inner.offsetWidth, inner.clientWidth, outer.offsetWidth, outer.clientWidth
			//
			// IE6 XP:                           100 100 100  83
			// IE7 Vista:                        100 100 100  83
			// IE 8+ Windows:                     83  83 100  83
			// Evergreen Windows:                 83  83 100  83
			// Evergreen Mac with scrollbars:     85  85 100  85
			// Evergreen Mac without scrollbars: 100 100 100 100
	
			// Get scrollbar width
			browser.barWidth = outer[0].offsetWidth - outer[0].clientWidth;
	
			// IE6/7 will oversize a width 100% element inside a scrolling element, to
			// include the width of the scrollbar, while other browsers ensure the inner
			// element is contained without forcing scrolling
			browser.bScrollOversize = inner[0].offsetWidth === 100 && outer[0].clientWidth !== 100;
	
			// In rtl text layout, some browsers (most, but not all) will place the
			// scrollbar on the left, rather than the right.
			browser.bScrollbarLeft = Math.round( inner.offset().left ) !== 1;
	
			// IE8- don't provide height and width for getBoundingClientRect
			browser.bBounding = n[0].getBoundingClientRect().width ? true : false;
	
			n.remove();
		}
	
		$.extend( settings.oBrowser, DataTable.__browser );
		settings.oScroll.iBarWidth = DataTable.__browser.barWidth;
	}
	
	
	/**
	 * Array.prototype reduce[Right] method, used for browsers which don't support
	 * JS 1.6. Done this way to reduce code size, since we iterate either way
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnReduce ( that, fn, init, start, end, inc )
	{
		var
			i = start,
			value,
			isSet = false;
	
		if ( init !== undefined ) {
			value = init;
			isSet = true;
		}
	
		while ( i !== end ) {
			if ( ! that.hasOwnProperty(i) ) {
				continue;
			}
	
			value = isSet ?
				fn( value, that[i], i, that ) :
				that[i];
	
			isSet = true;
			i += inc;
		}
	
		return value;
	}
	
	/**
	 * Add a column to the list used for the table with default values
	 *  @param {object} oSettings dataTables settings object
	 *  @param {node} nTh The th element for this column
	 *  @memberof DataTable#oApi
	 */
	function _fnAddColumn( oSettings, nTh )
	{
		// Add column to aoColumns array
		var oDefaults = DataTable.defaults.column;
		var iCol = oSettings.aoColumns.length;
		var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, {
			"nTh": nTh ? nTh : document.createElement('th'),
			"sTitle":    oDefaults.sTitle    ? oDefaults.sTitle    : nTh ? nTh.innerHTML : '',
			"aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol],
			"mData": oDefaults.mData ? oDefaults.mData : iCol,
			idx: iCol
		} );
		oSettings.aoColumns.push( oCol );
	
		// Add search object for column specific search. Note that the `searchCols[ iCol ]`
		// passed into extend can be undefined. This allows the user to give a default
		// with only some of the parameters defined, and also not give a default
		var searchCols = oSettings.aoPreSearchCols;
		searchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch, searchCols[ iCol ] );
	
		// Use the default column options function to initialise classes etc
		_fnColumnOptions( oSettings, iCol, $(nTh).data() );
	}
	
	
	/**
	 * Apply options for a column
	 *  @param {object} oSettings dataTables settings object
	 *  @param {int} iCol column index to consider
	 *  @param {object} oOptions object with sType, bVisible and bSearchable etc
	 *  @memberof DataTable#oApi
	 */
	function _fnColumnOptions( oSettings, iCol, oOptions )
	{
		var oCol = oSettings.aoColumns[ iCol ];
		var oClasses = oSettings.oClasses;
		var th = $(oCol.nTh);
	
		// Try to get width information from the DOM. We can't get it from CSS
		// as we'd need to parse the CSS stylesheet. `width` option can override
		if ( ! oCol.sWidthOrig ) {
			// Width attribute
			oCol.sWidthOrig = th.attr('width') || null;
	
			// Style attribute
			var t = (th.attr('style') || '').match(/width:\s*(\d+[pxem%]+)/);
			if ( t ) {
				oCol.sWidthOrig = t[1];
			}
		}
	
		/* User specified column options */
		if ( oOptions !== undefined && oOptions !== null )
		{
			// Backwards compatibility
			_fnCompatCols( oOptions );
	
			// Map camel case parameters to their Hungarian counterparts
			_fnCamelToHungarian( DataTable.defaults.column, oOptions, true );
	
			/* Backwards compatibility for mDataProp */
			if ( oOptions.mDataProp !== undefined && !oOptions.mData )
			{
				oOptions.mData = oOptions.mDataProp;
			}
	
			if ( oOptions.sType )
			{
				oCol._sManualType = oOptions.sType;
			}
	
			// `class` is a reserved word in Javascript, so we need to provide
			// the ability to use a valid name for the camel case input
			if ( oOptions.className && ! oOptions.sClass )
			{
				oOptions.sClass = oOptions.className;
			}
			if ( oOptions.sClass ) {
				th.addClass( oOptions.sClass );
			}
	
			$.extend( oCol, oOptions );
			_fnMap( oCol, oOptions, "sWidth", "sWidthOrig" );
	
			/* iDataSort to be applied (backwards compatibility), but aDataSort will take
			 * priority if defined
			 */
			if ( oOptions.iDataSort !== undefined )
			{
				oCol.aDataSort = [ oOptions.iDataSort ];
			}
			_fnMap( oCol, oOptions, "aDataSort" );
		}
	
		/* Cache the data get and set functions for speed */
		var mDataSrc = oCol.mData;
		var mData = _fnGetObjectDataFn( mDataSrc );
		var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null;
	
		var attrTest = function( src ) {
			return typeof src === 'string' && src.indexOf('@') !== -1;
		};
		oCol._bAttrSrc = $.isPlainObject( mDataSrc ) && (
			attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) || attrTest(mDataSrc.filter)
		);
		oCol._setter = null;
	
		oCol.fnGetData = function (rowData, type, meta) {
			var innerData = mData( rowData, type, undefined, meta );
	
			return mRender && type ?
				mRender( innerData, type, rowData, meta ) :
				innerData;
		};
		oCol.fnSetData = function ( rowData, val, meta ) {
			return _fnSetObjectDataFn( mDataSrc )( rowData, val, meta );
		};
	
		// Indicate if DataTables should read DOM data as an object or array
		// Used in _fnGetRowElements
		if ( typeof mDataSrc !== 'number' ) {
			oSettings._rowReadObject = true;
		}
	
		/* Feature sorting overrides column specific when off */
		if ( !oSettings.oFeatures.bSort )
		{
			oCol.bSortable = false;
			th.addClass( oClasses.sSortableNone ); // Have to add class here as order event isn't called
		}
	
		/* Check that the class assignment is correct for sorting */
		var bAsc = $.inArray('asc', oCol.asSorting) !== -1;
		var bDesc = $.inArray('desc', oCol.asSorting) !== -1;
		if ( !oCol.bSortable || (!bAsc && !bDesc) )
		{
			oCol.sSortingClass = oClasses.sSortableNone;
			oCol.sSortingClassJUI = "";
		}
		else if ( bAsc && !bDesc )
		{
			oCol.sSortingClass = oClasses.sSortableAsc;
			oCol.sSortingClassJUI = oClasses.sSortJUIAscAllowed;
		}
		else if ( !bAsc && bDesc )
		{
			oCol.sSortingClass = oClasses.sSortableDesc;
			oCol.sSortingClassJUI = oClasses.sSortJUIDescAllowed;
		}
		else
		{
			oCol.sSortingClass = oClasses.sSortable;
			oCol.sSortingClassJUI = oClasses.sSortJUI;
		}
	}
	
	
	/**
	 * Adjust the table column widths for new data. Note: you would probably want to
	 * do a redraw after calling this function!
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnAdjustColumnSizing ( settings )
	{
		/* Not interested in doing column width calculation if auto-width is disabled */
		if ( settings.oFeatures.bAutoWidth !== false )
		{
			var columns = settings.aoColumns;
	
			_fnCalculateColumnWidths( settings );
			for ( var i=0 , iLen=columns.length ; i<iLen ; i++ )
			{
				columns[i].nTh.style.width = columns[i].sWidth;
			}
		}
	
		var scroll = settings.oScroll;
		if ( scroll.sY !== '' || scroll.sX !== '')
		{
			_fnScrollDraw( settings );
		}
	
		_fnCallbackFire( settings, null, 'column-sizing', [settings] );
	}
	
	
	/**
	 * Covert the index of a visible column to the index in the data array (take account
	 * of hidden columns)
	 *  @param {object} oSettings dataTables settings object
	 *  @param {int} iMatch Visible column index to lookup
	 *  @returns {int} i the data index
	 *  @memberof DataTable#oApi
	 */
	function _fnVisibleToColumnIndex( oSettings, iMatch )
	{
		var aiVis = _fnGetColumns( oSettings, 'bVisible' );
	
		return typeof aiVis[iMatch] === 'number' ?
			aiVis[iMatch] :
			null;
	}
	
	
	/**
	 * Covert the index of an index in the data array and convert it to the visible
	 *   column index (take account of hidden columns)
	 *  @param {int} iMatch Column index to lookup
	 *  @param {object} oSettings dataTables settings object
	 *  @returns {int} i the data index
	 *  @memberof DataTable#oApi
	 */
	function _fnColumnIndexToVisible( oSettings, iMatch )
	{
		var aiVis = _fnGetColumns( oSettings, 'bVisible' );
		var iPos = $.inArray( iMatch, aiVis );
	
		return iPos !== -1 ? iPos : null;
	}
	
	
	/**
	 * Get the number of visible columns
	 *  @param {object} oSettings dataTables settings object
	 *  @returns {int} i the number of visible columns
	 *  @memberof DataTable#oApi
	 */
	function _fnVisbleColumns( oSettings )
	{
		var vis = 0;
	
		// No reduce in IE8, use a loop for now
		$.each( oSettings.aoColumns, function ( i, col ) {
			if ( col.bVisible && $(col.nTh).css('display') !== 'none' ) {
				vis++;
			}
		} );
	
		return vis;
	}
	
	
	/**
	 * Get an array of column indexes that match a given property
	 *  @param {object} oSettings dataTables settings object
	 *  @param {string} sParam Parameter in aoColumns to look for - typically
	 *    bVisible or bSearchable
	 *  @returns {array} Array of indexes with matched properties
	 *  @memberof DataTable#oApi
	 */
	function _fnGetColumns( oSettings, sParam )
	{
		var a = [];
	
		$.map( oSettings.aoColumns, function(val, i) {
			if ( val[sParam] ) {
				a.push( i );
			}
		} );
	
		return a;
	}
	
	
	/**
	 * Calculate the 'type' of a column
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnColumnTypes ( settings )
	{
		var columns = settings.aoColumns;
		var data = settings.aoData;
		var types = DataTable.ext.type.detect;
		var i, ien, j, jen, k, ken;
		var col, cell, detectedType, cache;
	
		// For each column, spin over the 
		for ( i=0, ien=columns.length ; i<ien ; i++ ) {
			col = columns[i];
			cache = [];
	
			if ( ! col.sType && col._sManualType ) {
				col.sType = col._sManualType;
			}
			else if ( ! col.sType ) {
				for ( j=0, jen=types.length ; j<jen ; j++ ) {
					for ( k=0, ken=data.length ; k<ken ; k++ ) {
						// Use a cache array so we only need to get the type data
						// from the formatter once (when using multiple detectors)
						if ( cache[k] === undefined ) {
							cache[k] = _fnGetCellData( settings, k, i, 'type' );
						}
	
						detectedType = types[j]( cache[k], settings );
	
						// If null, then this type can't apply to this column, so
						// rather than testing all cells, break out. There is an
						// exception for the last type which is `html`. We need to
						// scan all rows since it is possible to mix string and HTML
						// types
						if ( ! detectedType && j !== types.length-1 ) {
							break;
						}
	
						// Only a single match is needed for html type since it is
						// bottom of the pile and very similar to string
						if ( detectedType === 'html' ) {
							break;
						}
					}
	
					// Type is valid for all data points in the column - use this
					// type
					if ( detectedType ) {
						col.sType = detectedType;
						break;
					}
				}
	
				// Fall back - if no type was detected, always use string
				if ( ! col.sType ) {
					col.sType = 'string';
				}
			}
		}
	}
	
	
	/**
	 * Take the column definitions and static columns arrays and calculate how
	 * they relate to column indexes. The callback function will then apply the
	 * definition found for a column to a suitable configuration object.
	 *  @param {object} oSettings dataTables settings object
	 *  @param {array} aoColDefs The aoColumnDefs array that is to be applied
	 *  @param {array} aoCols The aoColumns array that defines columns individually
	 *  @param {function} fn Callback function - takes two parameters, the calculated
	 *    column index and the definition for that column.
	 *  @memberof DataTable#oApi
	 */
	function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn )
	{
		var i, iLen, j, jLen, k, kLen, def;
		var columns = oSettings.aoColumns;
	
		// Column definitions with aTargets
		if ( aoColDefs )
		{
			/* Loop over the definitions array - loop in reverse so first instance has priority */
			for ( i=aoColDefs.length-1 ; i>=0 ; i-- )
			{
				def = aoColDefs[i];
	
				/* Each definition can target multiple columns, as it is an array */
				var aTargets = def.targets !== undefined ?
					def.targets :
					def.aTargets;
	
				if ( ! $.isArray( aTargets ) )
				{
					aTargets = [ aTargets ];
				}
	
				for ( j=0, jLen=aTargets.length ; j<jLen ; j++ )
				{
					if ( typeof aTargets[j] === 'number' && aTargets[j] >= 0 )
					{
						/* Add columns that we don't yet know about */
						while( columns.length <= aTargets[j] )
						{
							_fnAddColumn( oSettings );
						}
	
						/* Integer, basic index */
						fn( aTargets[j], def );
					}
					else if ( typeof aTargets[j] === 'number' && aTargets[j] < 0 )
					{
						/* Negative integer, right to left column counting */
						fn( columns.length+aTargets[j], def );
					}
					else if ( typeof aTargets[j] === 'string' )
					{
						/* Class name matching on TH element */
						for ( k=0, kLen=columns.length ; k<kLen ; k++ )
						{
							if ( aTargets[j] == "_all" ||
							     $(columns[k].nTh).hasClass( aTargets[j] ) )
							{
								fn( k, def );
							}
						}
					}
				}
			}
		}
	
		// Statically defined columns array
		if ( aoCols )
		{
			for ( i=0, iLen=aoCols.length ; i<iLen ; i++ )
			{
				fn( i, aoCols[i] );
			}
		}
	}
	
	/**
	 * Add a data array to the table, creating DOM node etc. This is the parallel to
	 * _fnGatherData, but for adding rows from a Javascript source, rather than a
	 * DOM source.
	 *  @param {object} oSettings dataTables settings object
	 *  @param {array} aData data array to be added
	 *  @param {node} [nTr] TR element to add to the table - optional. If not given,
	 *    DataTables will create a row automatically
	 *  @param {array} [anTds] Array of TD|TH elements for the row - must be given
	 *    if nTr is.
	 *  @returns {int} >=0 if successful (index of new aoData entry), -1 if failed
	 *  @memberof DataTable#oApi
	 */
	function _fnAddData ( oSettings, aDataIn, nTr, anTds )
	{
		/* Create the object for storing information about this new row */
		var iRow = oSettings.aoData.length;
		var oData = $.extend( true, {}, DataTable.models.oRow, {
			src: nTr ? 'dom' : 'data',
			idx: iRow
		} );
	
		oData._aData = aDataIn;
		oSettings.aoData.push( oData );
	
		/* Create the cells */
		var nTd, sThisType;
		var columns = oSettings.aoColumns;
	
		// Invalidate the column types as the new data needs to be revalidated
		for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
		{
			columns[i].sType = null;
		}
	
		/* Add to the display array */
		oSettings.aiDisplayMaster.push( iRow );
	
		var id = oSettings.rowIdFn( aDataIn );
		if ( id !== undefined ) {
			oSettings.aIds[ id ] = oData;
		}
	
		/* Create the DOM information, or register it if already present */
		if ( nTr || ! oSettings.oFeatures.bDeferRender )
		{
			_fnCreateTr( oSettings, iRow, nTr, anTds );
		}
	
		return iRow;
	}
	
	
	/**
	 * Add one or more TR elements to the table. Generally we'd expect to
	 * use this for reading data from a DOM sourced table, but it could be
	 * used for an TR element. Note that if a TR is given, it is used (i.e.
	 * it is not cloned).
	 *  @param {object} settings dataTables settings object
	 *  @param {array|node|jQuery} trs The TR element(s) to add to the table
	 *  @returns {array} Array of indexes for the added rows
	 *  @memberof DataTable#oApi
	 */
	function _fnAddTr( settings, trs )
	{
		var row;
	
		// Allow an individual node to be passed in
		if ( ! (trs instanceof $) ) {
			trs = $(trs);
		}
	
		return trs.map( function (i, el) {
			row = _fnGetRowElements( settings, el );
			return _fnAddData( settings, row.data, el, row.cells );
		} );
	}
	
	
	/**
	 * Take a TR element and convert it to an index in aoData
	 *  @param {object} oSettings dataTables settings object
	 *  @param {node} n the TR element to find
	 *  @returns {int} index if the node is found, null if not
	 *  @memberof DataTable#oApi
	 */
	function _fnNodeToDataIndex( oSettings, n )
	{
		return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null;
	}
	
	
	/**
	 * Take a TD element and convert it into a column data index (not the visible index)
	 *  @param {object} oSettings dataTables settings object
	 *  @param {int} iRow The row number the TD/TH can be found in
	 *  @param {node} n The TD/TH element to find
	 *  @returns {int} index if the node is found, -1 if not
	 *  @memberof DataTable#oApi
	 */
	function _fnNodeToColumnIndex( oSettings, iRow, n )
	{
		return $.inArray( n, oSettings.aoData[ iRow ].anCells );
	}
	
	
	/**
	 * Get the data for a given cell from the internal cache, taking into account data mapping
	 *  @param {object} settings dataTables settings object
	 *  @param {int} rowIdx aoData row id
	 *  @param {int} colIdx Column index
	 *  @param {string} type data get type ('display', 'type' 'filter' 'sort')
	 *  @returns {*} Cell data
	 *  @memberof DataTable#oApi
	 */
	function _fnGetCellData( settings, rowIdx, colIdx, type )
	{
		var draw           = settings.iDraw;
		var col            = settings.aoColumns[colIdx];
		var rowData        = settings.aoData[rowIdx]._aData;
		var defaultContent = col.sDefaultContent;
		var cellData       = col.fnGetData( rowData, type, {
			settings: settings,
			row:      rowIdx,
			col:      colIdx
		} );
	
		if ( cellData === undefined ) {
			if ( settings.iDrawError != draw && defaultContent === null ) {
				_fnLog( settings, 0, "Requested unknown parameter "+
					(typeof col.mData=='function' ? '{function}' : "'"+col.mData+"'")+
					" for row "+rowIdx+", column "+colIdx, 4 );
				settings.iDrawError = draw;
			}
			return defaultContent;
		}
	
		// When the data source is null and a specific data type is requested (i.e.
		// not the original data), we can use default column data
		if ( (cellData === rowData || cellData === null) && defaultContent !== null && type !== undefined ) {
			cellData = defaultContent;
		}
		else if ( typeof cellData === 'function' ) {
			// If the data source is a function, then we run it and use the return,
			// executing in the scope of the data object (for instances)
			return cellData.call( rowData );
		}
	
		if ( cellData === null && type == 'display' ) {
			return '';
		}
		return cellData;
	}
	
	
	/**
	 * Set the value for a specific cell, into the internal data cache
	 *  @param {object} settings dataTables settings object
	 *  @param {int} rowIdx aoData row id
	 *  @param {int} colIdx Column index
	 *  @param {*} val Value to set
	 *  @memberof DataTable#oApi
	 */
	function _fnSetCellData( settings, rowIdx, colIdx, val )
	{
		var col     = settings.aoColumns[colIdx];
		var rowData = settings.aoData[rowIdx]._aData;
	
		col.fnSetData( rowData, val, {
			settings: settings,
			row:      rowIdx,
			col:      colIdx
		}  );
	}
	
	
	// Private variable that is used to match action syntax in the data property object
	var __reArray = /\[.*?\]$/;
	var __reFn = /\(\)$/;
	
	/**
	 * Split string on periods, taking into account escaped periods
	 * @param  {string} str String to split
	 * @return {array} Split string
	 */
	function _fnSplitObjNotation( str )
	{
		return $.map( str.match(/(\\.|[^\.])+/g) || [''], function ( s ) {
			return s.replace(/\\\./g, '.');
		} );
	}
	
	
	/**
	 * Return a function that can be used to get data from a source object, taking
	 * into account the ability to use nested objects as a source
	 *  @param {string|int|function} mSource The data source for the object
	 *  @returns {function} Data get function
	 *  @memberof DataTable#oApi
	 */
	function _fnGetObjectDataFn( mSource )
	{
		if ( $.isPlainObject( mSource ) )
		{
			/* Build an object of get functions, and wrap them in a single call */
			var o = {};
			$.each( mSource, function (key, val) {
				if ( val ) {
					o[key] = _fnGetObjectDataFn( val );
				}
			} );
	
			return function (data, type, row, meta) {
				var t = o[type] || o._;
				return t !== undefined ?
					t(data, type, row, meta) :
					data;
			};
		}
		else if ( mSource === null )
		{
			/* Give an empty string for rendering / sorting etc */
			return function (data) { // type, row and meta also passed, but not used
				return data;
			};
		}
		else if ( typeof mSource === 'function' )
		{
			return function (data, type, row, meta) {
				return mSource( data, type, row, meta );
			};
		}
		else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 ||
			      mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) )
		{
			/* If there is a . in the source string then the data source is in a
			 * nested object so we loop over the data for each level to get the next
			 * level down. On each loop we test for undefined, and if found immediately
			 * return. This allows entire objects to be missing and sDefaultContent to
			 * be used if defined, rather than throwing an error
			 */
			var fetchData = function (data, type, src) {
				var arrayNotation, funcNotation, out, innerSrc;
	
				if ( src !== "" )
				{
					var a = _fnSplitObjNotation( src );
	
					for ( var i=0, iLen=a.length ; i<iLen ; i++ )
					{
						// Check if we are dealing with special notation
						arrayNotation = a[i].match(__reArray);
						funcNotation = a[i].match(__reFn);
	
						if ( arrayNotation )
						{
							// Array notation
							a[i] = a[i].replace(__reArray, '');
	
							// Condition allows simply [] to be passed in
							if ( a[i] !== "" ) {
								data = data[ a[i] ];
							}
							out = [];
	
							// Get the remainder of the nested object to get
							a.splice( 0, i+1 );
							innerSrc = a.join('.');
	
							// Traverse each entry in the array getting the properties requested
							if ( $.isArray( data ) ) {
								for ( var j=0, jLen=data.length ; j<jLen ; j++ ) {
									out.push( fetchData( data[j], type, innerSrc ) );
								}
							}
	
							// If a string is given in between the array notation indicators, that
							// is used to join the strings together, otherwise an array is returned
							var join = arrayNotation[0].substring(1, arrayNotation[0].length-1);
							data = (join==="") ? out : out.join(join);
	
							// The inner call to fetchData has already traversed through the remainder
							// of the source requested, so we exit from the loop
							break;
						}
						else if ( funcNotation )
						{
							// Function call
							a[i] = a[i].replace(__reFn, '');
							data = data[ a[i] ]();
							continue;
						}
	
						if ( data === null || data[ a[i] ] === undefined )
						{
							return undefined;
						}
						data = data[ a[i] ];
					}
				}
	
				return data;
			};
	
			return function (data, type) { // row and meta also passed, but not used
				return fetchData( data, type, mSource );
			};
		}
		else
		{
			/* Array or flat object mapping */
			return function (data, type) { // row and meta also passed, but not used
				return data[mSource];
			};
		}
	}
	
	
	/**
	 * Return a function that can be used to set data from a source object, taking
	 * into account the ability to use nested objects as a source
	 *  @param {string|int|function} mSource The data source for the object
	 *  @returns {function} Data set function
	 *  @memberof DataTable#oApi
	 */
	function _fnSetObjectDataFn( mSource )
	{
		if ( $.isPlainObject( mSource ) )
		{
			/* Unlike get, only the underscore (global) option is used for for
			 * setting data since we don't know the type here. This is why an object
			 * option is not documented for `mData` (which is read/write), but it is
			 * for `mRender` which is read only.
			 */
			return _fnSetObjectDataFn( mSource._ );
		}
		else if ( mSource === null )
		{
			/* Nothing to do when the data source is null */
			return function () {};
		}
		else if ( typeof mSource === 'function' )
		{
			return function (data, val, meta) {
				mSource( data, 'set', val, meta );
			};
		}
		else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 ||
			      mSource.indexOf('[') !== -1 || mSource.indexOf('(') !== -1) )
		{
			/* Like the get, we need to get data from a nested object */
			var setData = function (data, val, src) {
				var a = _fnSplitObjNotation( src ), b;
				var aLast = a[a.length-1];
				var arrayNotation, funcNotation, o, innerSrc;
	
				for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ )
				{
					// Check if we are dealing with an array notation request
					arrayNotation = a[i].match(__reArray);
					funcNotation = a[i].match(__reFn);
	
					if ( arrayNotation )
					{
						a[i] = a[i].replace(__reArray, '');
						data[ a[i] ] = [];
	
						// Get the remainder of the nested object to set so we can recurse
						b = a.slice();
						b.splice( 0, i+1 );
						innerSrc = b.join('.');
	
						// Traverse each entry in the array setting the properties requested
						if ( $.isArray( val ) )
						{
							for ( var j=0, jLen=val.length ; j<jLen ; j++ )
							{
								o = {};
								setData( o, val[j], innerSrc );
								data[ a[i] ].push( o );
							}
						}
						else
						{
							// We've been asked to save data to an array, but it
							// isn't array data to be saved. Best that can be done
							// is to just save the value.
							data[ a[i] ] = val;
						}
	
						// The inner call to setData has already traversed through the remainder
						// of the source and has set the data, thus we can exit here
						return;
					}
					else if ( funcNotation )
					{
						// Function call
						a[i] = a[i].replace(__reFn, '');
						data = data[ a[i] ]( val );
					}
	
					// If the nested object doesn't currently exist - since we are
					// trying to set the value - create it
					if ( data[ a[i] ] === null || data[ a[i] ] === undefined )
					{
						data[ a[i] ] = {};
					}
					data = data[ a[i] ];
				}
	
				// Last item in the input - i.e, the actual set
				if ( aLast.match(__reFn ) )
				{
					// Function call
					data = data[ aLast.replace(__reFn, '') ]( val );
				}
				else
				{
					// If array notation is used, we just want to strip it and use the property name
					// and assign the value. If it isn't used, then we get the result we want anyway
					data[ aLast.replace(__reArray, '') ] = val;
				}
			};
	
			return function (data, val) { // meta is also passed in, but not used
				return setData( data, val, mSource );
			};
		}
		else
		{
			/* Array or flat object mapping */
			return function (data, val) { // meta is also passed in, but not used
				data[mSource] = val;
			};
		}
	}
	
	
	/**
	 * Return an array with the full table data
	 *  @param {object} oSettings dataTables settings object
	 *  @returns array {array} aData Master data array
	 *  @memberof DataTable#oApi
	 */
	function _fnGetDataMaster ( settings )
	{
		return _pluck( settings.aoData, '_aData' );
	}
	
	
	/**
	 * Nuke the table
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnClearTable( settings )
	{
		settings.aoData.length = 0;
		settings.aiDisplayMaster.length = 0;
		settings.aiDisplay.length = 0;
		settings.aIds = {};
	}
	
	
	 /**
	 * Take an array of integers (index array) and remove a target integer (value - not
	 * the key!)
	 *  @param {array} a Index array to target
	 *  @param {int} iTarget value to find
	 *  @memberof DataTable#oApi
	 */
	function _fnDeleteIndex( a, iTarget, splice )
	{
		var iTargetIndex = -1;
	
		for ( var i=0, iLen=a.length ; i<iLen ; i++ )
		{
			if ( a[i] == iTarget )
			{
				iTargetIndex = i;
			}
			else if ( a[i] > iTarget )
			{
				a[i]--;
			}
		}
	
		if ( iTargetIndex != -1 && splice === undefined )
		{
			a.splice( iTargetIndex, 1 );
		}
	}
	
	
	/**
	 * Mark cached data as invalid such that a re-read of the data will occur when
	 * the cached data is next requested. Also update from the data source object.
	 *
	 * @param {object} settings DataTables settings object
	 * @param {int}    rowIdx   Row index to invalidate
	 * @param {string} [src]    Source to invalidate from: undefined, 'auto', 'dom'
	 *     or 'data'
	 * @param {int}    [colIdx] Column index to invalidate. If undefined the whole
	 *     row will be invalidated
	 * @memberof DataTable#oApi
	 *
	 * @todo For the modularisation of v1.11 this will need to become a callback, so
	 *   the sort and filter methods can subscribe to it. That will required
	 *   initialisation options for sorting, which is why it is not already baked in
	 */
	function _fnInvalidate( settings, rowIdx, src, colIdx )
	{
		var row = settings.aoData[ rowIdx ];
		var i, ien;
		var cellWrite = function ( cell, col ) {
			// This is very frustrating, but in IE if you just write directly
			// to innerHTML, and elements that are overwritten are GC'ed,
			// even if there is a reference to them elsewhere
			while ( cell.childNodes.length ) {
				cell.removeChild( cell.firstChild );
			}
	
			cell.innerHTML = _fnGetCellData( settings, rowIdx, col, 'display' );
		};
	
		// Are we reading last data from DOM or the data object?
		if ( src === 'dom' || ((! src || src === 'auto') && row.src === 'dom') ) {
			// Read the data from the DOM
			row._aData = _fnGetRowElements(
					settings, row, colIdx, colIdx === undefined ? undefined : row._aData
				)
				.data;
		}
		else {
			// Reading from data object, update the DOM
			var cells = row.anCells;
	
			if ( cells ) {
				if ( colIdx !== undefined ) {
					cellWrite( cells[colIdx], colIdx );
				}
				else {
					for ( i=0, ien=cells.length ; i<ien ; i++ ) {
						cellWrite( cells[i], i );
					}
				}
			}
		}
	
		// For both row and cell invalidation, the cached data for sorting and
		// filtering is nulled out
		row._aSortData = null;
		row._aFilterData = null;
	
		// Invalidate the type for a specific column (if given) or all columns since
		// the data might have changed
		var cols = settings.aoColumns;
		if ( colIdx !== undefined ) {
			cols[ colIdx ].sType = null;
		}
		else {
			for ( i=0, ien=cols.length ; i<ien ; i++ ) {
				cols[i].sType = null;
			}
	
			// Update DataTables special `DT_*` attributes for the row
			_fnRowAttributes( settings, row );
		}
	}
	
	
	/**
	 * Build a data source object from an HTML row, reading the contents of the
	 * cells that are in the row.
	 *
	 * @param {object} settings DataTables settings object
	 * @param {node|object} TR element from which to read data or existing row
	 *   object from which to re-read the data from the cells
	 * @param {int} [colIdx] Optional column index
	 * @param {array|object} [d] Data source object. If `colIdx` is given then this
	 *   parameter should also be given and will be used to write the data into.
	 *   Only the column in question will be written
	 * @returns {object} Object with two parameters: `data` the data read, in
	 *   document order, and `cells` and array of nodes (they can be useful to the
	 *   caller, so rather than needing a second traversal to get them, just return
	 *   them from here).
	 * @memberof DataTable#oApi
	 */
	function _fnGetRowElements( settings, row, colIdx, d )
	{
		var
			tds = [],
			td = row.firstChild,
			name, col, o, i=0, contents,
			columns = settings.aoColumns,
			objectRead = settings._rowReadObject;
	
		// Allow the data object to be passed in, or construct
		d = d !== undefined ?
			d :
			objectRead ?
				{} :
				[];
	
		var attr = function ( str, td  ) {
			if ( typeof str === 'string' ) {
				var idx = str.indexOf('@');
	
				if ( idx !== -1 ) {
					var attr = str.substring( idx+1 );
					var setter = _fnSetObjectDataFn( str );
					setter( d, td.getAttribute( attr ) );
				}
			}
		};
	
		// Read data from a cell and store into the data object
		var cellProcess = function ( cell ) {
			if ( colIdx === undefined || colIdx === i ) {
				col = columns[i];
				contents = $.trim(cell.innerHTML);
	
				if ( col && col._bAttrSrc ) {
					var setter = _fnSetObjectDataFn( col.mData._ );
					setter( d, contents );
	
					attr( col.mData.sort, cell );
					attr( col.mData.type, cell );
					attr( col.mData.filter, cell );
				}
				else {
					// Depending on the `data` option for the columns the data can
					// be read to either an object or an array.
					if ( objectRead ) {
						if ( ! col._setter ) {
							// Cache the setter function
							col._setter = _fnSetObjectDataFn( col.mData );
						}
						col._setter( d, contents );
					}
					else {
						d[i] = contents;
					}
				}
			}
	
			i++;
		};
	
		if ( td ) {
			// `tr` element was passed in
			while ( td ) {
				name = td.nodeName.toUpperCase();
	
				if ( name == "TD" || name == "TH" ) {
					cellProcess( td );
					tds.push( td );
				}
	
				td = td.nextSibling;
			}
		}
		else {
			// Existing row object passed in
			tds = row.anCells;
	
			for ( var j=0, jen=tds.length ; j<jen ; j++ ) {
				cellProcess( tds[j] );
			}
		}
	
		// Read the ID from the DOM if present
		var rowNode = row.firstChild ? row : row.nTr;
	
		if ( rowNode ) {
			var id = rowNode.getAttribute( 'id' );
	
			if ( id ) {
				_fnSetObjectDataFn( settings.rowId )( d, id );
			}
		}
	
		return {
			data: d,
			cells: tds
		};
	}
	/**
	 * Create a new TR element (and it's TD children) for a row
	 *  @param {object} oSettings dataTables settings object
	 *  @param {int} iRow Row to consider
	 *  @param {node} [nTrIn] TR element to add to the table - optional. If not given,
	 *    DataTables will create a row automatically
	 *  @param {array} [anTds] Array of TD|TH elements for the row - must be given
	 *    if nTr is.
	 *  @memberof DataTable#oApi
	 */
	function _fnCreateTr ( oSettings, iRow, nTrIn, anTds )
	{
		var
			row = oSettings.aoData[iRow],
			rowData = row._aData,
			cells = [],
			nTr, nTd, oCol,
			i, iLen, create;
	
		if ( row.nTr === null )
		{
			nTr = nTrIn || document.createElement('tr');
	
			row.nTr = nTr;
			row.anCells = cells;
	
			/* Use a private property on the node to allow reserve mapping from the node
			 * to the aoData array for fast look up
			 */
			nTr._DT_RowIndex = iRow;
	
			/* Special parameters can be given by the data source to be used on the row */
			_fnRowAttributes( oSettings, row );
	
			/* Process each column */
			for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
			{
				oCol = oSettings.aoColumns[i];
				create = nTrIn ? false : true;
	
				nTd = create ? document.createElement( oCol.sCellType ) : anTds[i];
				nTd._DT_CellIndex = {
					row: iRow,
					column: i
				};
				
				cells.push( nTd );
	
				// Need to create the HTML if new, or if a rendering function is defined
				if ( create || ((!nTrIn || oCol.mRender || oCol.mData !== i) &&
					 (!$.isPlainObject(oCol.mData) || oCol.mData._ !== i+'.display')
				)) {
					nTd.innerHTML = _fnGetCellData( oSettings, iRow, i, 'display' );
				}
	
				/* Add user defined class */
				if ( oCol.sClass )
				{
					nTd.className += ' '+oCol.sClass;
				}
	
				// Visibility - add or remove as required
				if ( oCol.bVisible && ! nTrIn )
				{
					nTr.appendChild( nTd );
				}
				else if ( ! oCol.bVisible && nTrIn )
				{
					nTd.parentNode.removeChild( nTd );
				}
	
				if ( oCol.fnCreatedCell )
				{
					oCol.fnCreatedCell.call( oSettings.oInstance,
						nTd, _fnGetCellData( oSettings, iRow, i ), rowData, iRow, i
					);
				}
			}
	
			_fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [nTr, rowData, iRow, cells] );
		}
	
		// Remove once webkit bug 131819 and Chromium bug 365619 have been resolved
		// and deployed
		row.nTr.setAttribute( 'role', 'row' );
	}
	
	
	/**
	 * Add attributes to a row based on the special `DT_*` parameters in a data
	 * source object.
	 *  @param {object} settings DataTables settings object
	 *  @param {object} DataTables row object for the row to be modified
	 *  @memberof DataTable#oApi
	 */
	function _fnRowAttributes( settings, row )
	{
		var tr = row.nTr;
		var data = row._aData;
	
		if ( tr ) {
			var id = settings.rowIdFn( data );
	
			if ( id ) {
				tr.id = id;
			}
	
			if ( data.DT_RowClass ) {
				// Remove any classes added by DT_RowClass before
				var a = data.DT_RowClass.split(' ');
				row.__rowc = row.__rowc ?
					_unique( row.__rowc.concat( a ) ) :
					a;
	
				$(tr)
					.removeClass( row.__rowc.join(' ') )
					.addClass( data.DT_RowClass );
			}
	
			if ( data.DT_RowAttr ) {
				$(tr).attr( data.DT_RowAttr );
			}
	
			if ( data.DT_RowData ) {
				$(tr).data( data.DT_RowData );
			}
		}
	}
	
	
	/**
	 * Create the HTML header for the table
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnBuildHead( oSettings )
	{
		var i, ien, cell, row, column;
		var thead = oSettings.nTHead;
		var tfoot = oSettings.nTFoot;
		var createHeader = $('th, td', thead).length === 0;
		var classes = oSettings.oClasses;
		var columns = oSettings.aoColumns;
	
		if ( createHeader ) {
			row = $('<tr/>').appendTo( thead );
		}
	
		for ( i=0, ien=columns.length ; i<ien ; i++ ) {
			column = columns[i];
			cell = $( column.nTh ).addClass( column.sClass );
	
			if ( createHeader ) {
				cell.appendTo( row );
			}
	
			// 1.11 move into sorting
			if ( oSettings.oFeatures.bSort ) {
				cell.addClass( column.sSortingClass );
	
				if ( column.bSortable !== false ) {
					cell
						.attr( 'tabindex', oSettings.iTabIndex )
						.attr( 'aria-controls', oSettings.sTableId );
	
					_fnSortAttachListener( oSettings, column.nTh, i );
				}
			}
	
			if ( column.sTitle != cell[0].innerHTML ) {
				cell.html( column.sTitle );
			}
	
			_fnRenderer( oSettings, 'header' )(
				oSettings, cell, column, classes
			);
		}
	
		if ( createHeader ) {
			_fnDetectHeader( oSettings.aoHeader, thead );
		}
		
		/* ARIA role for the rows */
	 	$(thead).find('>tr').attr('role', 'row');
	
		/* Deal with the footer - add classes if required */
		$(thead).find('>tr>th, >tr>td').addClass( classes.sHeaderTH );
		$(tfoot).find('>tr>th, >tr>td').addClass( classes.sFooterTH );
	
		// Cache the footer cells. Note that we only take the cells from the first
		// row in the footer. If there is more than one row the user wants to
		// interact with, they need to use the table().foot() method. Note also this
		// allows cells to be used for multiple columns using colspan
		if ( tfoot !== null ) {
			var cells = oSettings.aoFooter[0];
	
			for ( i=0, ien=cells.length ; i<ien ; i++ ) {
				column = columns[i];
				column.nTf = cells[i].cell;
	
				if ( column.sClass ) {
					$(column.nTf).addClass( column.sClass );
				}
			}
		}
	}
	
	
	/**
	 * Draw the header (or footer) element based on the column visibility states. The
	 * methodology here is to use the layout array from _fnDetectHeader, modified for
	 * the instantaneous column visibility, to construct the new layout. The grid is
	 * traversed over cell at a time in a rows x columns grid fashion, although each
	 * cell insert can cover multiple elements in the grid - which is tracks using the
	 * aApplied array. Cell inserts in the grid will only occur where there isn't
	 * already a cell in that position.
	 *  @param {object} oSettings dataTables settings object
	 *  @param array {objects} aoSource Layout array from _fnDetectHeader
	 *  @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc,
	 *  @memberof DataTable#oApi
	 */
	function _fnDrawHead( oSettings, aoSource, bIncludeHidden )
	{
		var i, iLen, j, jLen, k, kLen, n, nLocalTr;
		var aoLocal = [];
		var aApplied = [];
		var iColumns = oSettings.aoColumns.length;
		var iRowspan, iColspan;
	
		if ( ! aoSource )
		{
			return;
		}
	
		if (  bIncludeHidden === undefined )
		{
			bIncludeHidden = false;
		}
	
		/* Make a copy of the master layout array, but without the visible columns in it */
		for ( i=0, iLen=aoSource.length ; i<iLen ; i++ )
		{
			aoLocal[i] = aoSource[i].slice();
			aoLocal[i].nTr = aoSource[i].nTr;
	
			/* Remove any columns which are currently hidden */
			for ( j=iColumns-1 ; j>=0 ; j-- )
			{
				if ( !oSettings.aoColumns[j].bVisible && !bIncludeHidden )
				{
					aoLocal[i].splice( j, 1 );
				}
			}
	
			/* Prep the applied array - it needs an element for each row */
			aApplied.push( [] );
		}
	
		for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ )
		{
			nLocalTr = aoLocal[i].nTr;
	
			/* All cells are going to be replaced, so empty out the row */
			if ( nLocalTr )
			{
				while( (n = nLocalTr.firstChild) )
				{
					nLocalTr.removeChild( n );
				}
			}
	
			for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ )
			{
				iRowspan = 1;
				iColspan = 1;
	
				/* Check to see if there is already a cell (row/colspan) covering our target
				 * insert point. If there is, then there is nothing to do.
				 */
				if ( aApplied[i][j] === undefined )
				{
					nLocalTr.appendChild( aoLocal[i][j].cell );
					aApplied[i][j] = 1;
	
					/* Expand the cell to cover as many rows as needed */
					while ( aoLocal[i+iRowspan] !== undefined &&
					        aoLocal[i][j].cell == aoLocal[i+iRowspan][j].cell )
					{
						aApplied[i+iRowspan][j] = 1;
						iRowspan++;
					}
	
					/* Expand the cell to cover as many columns as needed */
					while ( aoLocal[i][j+iColspan] !== undefined &&
					        aoLocal[i][j].cell == aoLocal[i][j+iColspan].cell )
					{
						/* Must update the applied array over the rows for the columns */
						for ( k=0 ; k<iRowspan ; k++ )
						{
							aApplied[i+k][j+iColspan] = 1;
						}
						iColspan++;
					}
	
					/* Do the actual expansion in the DOM */
					$(aoLocal[i][j].cell)
						.attr('rowspan', iRowspan)
						.attr('colspan', iColspan);
				}
			}
		}
	}
	
	
	/**
	 * Insert the required TR nodes into the table for display
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnDraw( oSettings )
	{
		/* Provide a pre-callback function which can be used to cancel the draw is false is returned */
		var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] );
		if ( $.inArray( false, aPreDraw ) !== -1 )
		{
			_fnProcessingDisplay( oSettings, false );
			return;
		}
	
		var i, iLen, n;
		var anRows = [];
		var iRowCount = 0;
		var asStripeClasses = oSettings.asStripeClasses;
		var iStripes = asStripeClasses.length;
		var iOpenRows = oSettings.aoOpenRows.length;
		var oLang = oSettings.oLanguage;
		var iInitDisplayStart = oSettings.iInitDisplayStart;
		var bServerSide = _fnDataSource( oSettings ) == 'ssp';
		var aiDisplay = oSettings.aiDisplay;
	
		oSettings.bDrawing = true;
	
		/* Check and see if we have an initial draw position from state saving */
		if ( iInitDisplayStart !== undefined && iInitDisplayStart !== -1 )
		{
			oSettings._iDisplayStart = bServerSide ?
				iInitDisplayStart :
				iInitDisplayStart >= oSettings.fnRecordsDisplay() ?
					0 :
					iInitDisplayStart;
	
			oSettings.iInitDisplayStart = -1;
		}
	
		var iDisplayStart = oSettings._iDisplayStart;
		var iDisplayEnd = oSettings.fnDisplayEnd();
	
		/* Server-side processing draw intercept */
		if ( oSettings.bDeferLoading )
		{
			oSettings.bDeferLoading = false;
			oSettings.iDraw++;
			_fnProcessingDisplay( oSettings, false );
		}
		else if ( !bServerSide )
		{
			oSettings.iDraw++;
		}
		else if ( !oSettings.bDestroying && !_fnAjaxUpdate( oSettings ) )
		{
			return;
		}
	
		if ( aiDisplay.length !== 0 )
		{
			var iStart = bServerSide ? 0 : iDisplayStart;
			var iEnd = bServerSide ? oSettings.aoData.length : iDisplayEnd;
	
			for ( var j=iStart ; j<iEnd ; j++ )
			{
				var iDataIndex = aiDisplay[j];
				var aoData = oSettings.aoData[ iDataIndex ];
				if ( aoData.nTr === null )
				{
					_fnCreateTr( oSettings, iDataIndex );
				}
	
				var nRow = aoData.nTr;
	
				/* Remove the old striping classes and then add the new one */
				if ( iStripes !== 0 )
				{
					var sStripe = asStripeClasses[ iRowCount % iStripes ];
					if ( aoData._sRowStripe != sStripe )
					{
						$(nRow).removeClass( aoData._sRowStripe ).addClass( sStripe );
						aoData._sRowStripe = sStripe;
					}
				}
	
				// Row callback functions - might want to manipulate the row
				// iRowCount and j are not currently documented. Are they at all
				// useful?
				_fnCallbackFire( oSettings, 'aoRowCallback', null,
					[nRow, aoData._aData, iRowCount, j, iDataIndex] );
	
				anRows.push( nRow );
				iRowCount++;
			}
		}
		else
		{
			/* Table is empty - create a row with an empty message in it */
			var sZero = oLang.sZeroRecords;
			if ( oSettings.iDraw == 1 &&  _fnDataSource( oSettings ) == 'ajax' )
			{
				sZero = oLang.sLoadingRecords;
			}
			else if ( oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0 )
			{
				sZero = oLang.sEmptyTable;
			}
	
			anRows[ 0 ] = $( '<tr/>', { 'class': iStripes ? asStripeClasses[0] : '' } )
				.append( $('<td />', {
					'valign':  'top',
					'colSpan': _fnVisbleColumns( oSettings ),
					'class':   oSettings.oClasses.sRowEmpty
				} ).html( sZero ) )[0];
		}
	
		/* Header and footer callbacks */
		_fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0],
			_fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );
	
		_fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0],
			_fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );
	
		var body = $(oSettings.nTBody);
	
		body.children().detach();
		body.append( $(anRows) );
	
		/* Call all required callback functions for the end of a draw */
		_fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings] );
	
		/* Draw is complete, sorting and filtering must be as well */
		oSettings.bSorted = false;
		oSettings.bFiltered = false;
		oSettings.bDrawing = false;
	}
	
	
	/**
	 * Redraw the table - taking account of the various features which are enabled
	 *  @param {object} oSettings dataTables settings object
	 *  @param {boolean} [holdPosition] Keep the current paging position. By default
	 *    the paging is reset to the first page
	 *  @memberof DataTable#oApi
	 */
	function _fnReDraw( settings, holdPosition )
	{
		var
			features = settings.oFeatures,
			sort     = features.bSort,
			filter   = features.bFilter;
	
		if ( sort ) {
			_fnSort( settings );
		}
	
		if ( filter ) {
			_fnFilterComplete( settings, settings.oPreviousSearch );
		}
		else {
			// No filtering, so we want to just use the display master
			settings.aiDisplay = settings.aiDisplayMaster.slice();
		}
	
		if ( holdPosition !== true ) {
			settings._iDisplayStart = 0;
		}
	
		// Let any modules know about the draw hold position state (used by
		// scrolling internally)
		settings._drawHold = holdPosition;
	
		_fnDraw( settings );
	
		settings._drawHold = false;
	}
	
	
	/**
	 * Add the options to the page HTML for the table
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnAddOptionsHtml ( oSettings )
	{
		var classes = oSettings.oClasses;
		var table = $(oSettings.nTable);
		var holding = $('<div/>').insertBefore( table ); // Holding element for speed
		var features = oSettings.oFeatures;
	
		// All DataTables are wrapped in a div
		var insert = $('<div/>', {
			id:      oSettings.sTableId+'_wrapper',
			'class': classes.sWrapper + (oSettings.nTFoot ? '' : ' '+classes.sNoFooter)
		} );
	
		oSettings.nHolding = holding[0];
		oSettings.nTableWrapper = insert[0];
		oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling;
	
		/* Loop over the user set positioning and place the elements as needed */
		var aDom = oSettings.sDom.split('');
		var featureNode, cOption, nNewNode, cNext, sAttr, j;
		for ( var i=0 ; i<aDom.length ; i++ )
		{
			featureNode = null;
			cOption = aDom[i];
	
			if ( cOption == '<' )
			{
				/* New container div */
				nNewNode = $('<div/>')[0];
	
				/* Check to see if we should append an id and/or a class name to the container */
				cNext = aDom[i+1];
				if ( cNext == "'" || cNext == '"' )
				{
					sAttr = "";
					j = 2;
					while ( aDom[i+j] != cNext )
					{
						sAttr += aDom[i+j];
						j++;
					}
	
					/* Replace jQuery UI constants @todo depreciated */
					if ( sAttr == "H" )
					{
						sAttr = classes.sJUIHeader;
					}
					else if ( sAttr == "F" )
					{
						sAttr = classes.sJUIFooter;
					}
	
					/* The attribute can be in the format of "#id.class", "#id" or "class" This logic
					 * breaks the string into parts and applies them as needed
					 */
					if ( sAttr.indexOf('.') != -1 )
					{
						var aSplit = sAttr.split('.');
						nNewNode.id = aSplit[0].substr(1, aSplit[0].length-1);
						nNewNode.className = aSplit[1];
					}
					else if ( sAttr.charAt(0) == "#" )
					{
						nNewNode.id = sAttr.substr(1, sAttr.length-1);
					}
					else
					{
						nNewNode.className = sAttr;
					}
	
					i += j; /* Move along the position array */
				}
	
				insert.append( nNewNode );
				insert = $(nNewNode);
			}
			else if ( cOption == '>' )
			{
				/* End container div */
				insert = insert.parent();
			}
			// @todo Move options into their own plugins?
			else if ( cOption == 'l' && features.bPaginate && features.bLengthChange )
			{
				/* Length */
				featureNode = _fnFeatureHtmlLength( oSettings );
			}
			else if ( cOption == 'f' && features.bFilter )
			{
				/* Filter */
				featureNode = _fnFeatureHtmlFilter( oSettings );
			}
			else if ( cOption == 'r' && features.bProcessing )
			{
				/* pRocessing */
				featureNode = _fnFeatureHtmlProcessing( oSettings );
			}
			else if ( cOption == 't' )
			{
				/* Table */
				featureNode = _fnFeatureHtmlTable( oSettings );
			}
			else if ( cOption ==  'i' && features.bInfo )
			{
				/* Info */
				featureNode = _fnFeatureHtmlInfo( oSettings );
			}
			else if ( cOption == 'p' && features.bPaginate )
			{
				/* Pagination */
				featureNode = _fnFeatureHtmlPaginate( oSettings );
			}
			else if ( DataTable.ext.feature.length !== 0 )
			{
				/* Plug-in features */
				var aoFeatures = DataTable.ext.feature;
				for ( var k=0, kLen=aoFeatures.length ; k<kLen ; k++ )
				{
					if ( cOption == aoFeatures[k].cFeature )
					{
						featureNode = aoFeatures[k].fnInit( oSettings );
						break;
					}
				}
			}
	
			/* Add to the 2D features array */
			if ( featureNode )
			{
				var aanFeatures = oSettings.aanFeatures;
	
				if ( ! aanFeatures[cOption] )
				{
					aanFeatures[cOption] = [];
				}
	
				aanFeatures[cOption].push( featureNode );
				insert.append( featureNode );
			}
		}
	
		/* Built our DOM structure - replace the holding div with what we want */
		holding.replaceWith( insert );
		oSettings.nHolding = null;
	}
	
	
	/**
	 * Use the DOM source to create up an array of header cells. The idea here is to
	 * create a layout grid (array) of rows x columns, which contains a reference
	 * to the cell that that point in the grid (regardless of col/rowspan), such that
	 * any column / row could be removed and the new grid constructed
	 *  @param array {object} aLayout Array to store the calculated layout in
	 *  @param {node} nThead The header/footer element for the table
	 *  @memberof DataTable#oApi
	 */
	function _fnDetectHeader ( aLayout, nThead )
	{
		var nTrs = $(nThead).children('tr');
		var nTr, nCell;
		var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan;
		var bUnique;
		var fnShiftCol = function ( a, i, j ) {
			var k = a[i];
	                while ( k[j] ) {
				j++;
			}
			return j;
		};
	
		aLayout.splice( 0, aLayout.length );
	
		/* We know how many rows there are in the layout - so prep it */
		for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
		{
			aLayout.push( [] );
		}
	
		/* Calculate a layout array */
		for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
		{
			nTr = nTrs[i];
			iColumn = 0;
	
			/* For every cell in the row... */
			nCell = nTr.firstChild;
			while ( nCell ) {
				if ( nCell.nodeName.toUpperCase() == "TD" ||
				     nCell.nodeName.toUpperCase() == "TH" )
				{
					/* Get the col and rowspan attributes from the DOM and sanitise them */
					iColspan = nCell.getAttribute('colspan') * 1;
					iRowspan = nCell.getAttribute('rowspan') * 1;
					iColspan = (!iColspan || iColspan===0 || iColspan===1) ? 1 : iColspan;
					iRowspan = (!iRowspan || iRowspan===0 || iRowspan===1) ? 1 : iRowspan;
	
					/* There might be colspan cells already in this row, so shift our target
					 * accordingly
					 */
					iColShifted = fnShiftCol( aLayout, i, iColumn );
	
					/* Cache calculation for unique columns */
					bUnique = iColspan === 1 ? true : false;
	
					/* If there is col / rowspan, copy the information into the layout grid */
					for ( l=0 ; l<iColspan ; l++ )
					{
						for ( k=0 ; k<iRowspan ; k++ )
						{
							aLayout[i+k][iColShifted+l] = {
								"cell": nCell,
								"unique": bUnique
							};
							aLayout[i+k].nTr = nTr;
						}
					}
				}
				nCell = nCell.nextSibling;
			}
		}
	}
	
	
	/**
	 * Get an array of unique th elements, one for each column
	 *  @param {object} oSettings dataTables settings object
	 *  @param {node} nHeader automatically detect the layout from this node - optional
	 *  @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional
	 *  @returns array {node} aReturn list of unique th's
	 *  @memberof DataTable#oApi
	 */
	function _fnGetUniqueThs ( oSettings, nHeader, aLayout )
	{
		var aReturn = [];
		if ( !aLayout )
		{
			aLayout = oSettings.aoHeader;
			if ( nHeader )
			{
				aLayout = [];
				_fnDetectHeader( aLayout, nHeader );
			}
		}
	
		for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ )
		{
			for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ )
			{
				if ( aLayout[i][j].unique &&
					 (!aReturn[j] || !oSettings.bSortCellsTop) )
				{
					aReturn[j] = aLayout[i][j].cell;
				}
			}
		}
	
		return aReturn;
	}
	
	/**
	 * Create an Ajax call based on the table's settings, taking into account that
	 * parameters can have multiple forms, and backwards compatibility.
	 *
	 * @param {object} oSettings dataTables settings object
	 * @param {array} data Data to send to the server, required by
	 *     DataTables - may be augmented by developer callbacks
	 * @param {function} fn Callback function to run when data is obtained
	 */
	function _fnBuildAjax( oSettings, data, fn )
	{
		// Compatibility with 1.9-, allow fnServerData and event to manipulate
		_fnCallbackFire( oSettings, 'aoServerParams', 'serverParams', [data] );
	
		// Convert to object based for 1.10+ if using the old array scheme which can
		// come from server-side processing or serverParams
		if ( data && $.isArray(data) ) {
			var tmp = {};
			var rbracket = /(.*?)\[\]$/;
	
			$.each( data, function (key, val) {
				var match = val.name.match(rbracket);
	
				if ( match ) {
					// Support for arrays
					var name = match[0];
	
					if ( ! tmp[ name ] ) {
						tmp[ name ] = [];
					}
					tmp[ name ].push( val.value );
				}
				else {
					tmp[val.name] = val.value;
				}
			} );
			data = tmp;
		}
	
		var ajaxData;
		var ajax = oSettings.ajax;
		var instance = oSettings.oInstance;
		var callback = function ( json ) {
			_fnCallbackFire( oSettings, null, 'xhr', [oSettings, json, oSettings.jqXHR] );
			fn( json );
		};
	
		if ( $.isPlainObject( ajax ) && ajax.data )
		{
			ajaxData = ajax.data;
	
			var newData = typeof ajaxData === 'function' ?
				ajaxData( data, oSettings ) :  // fn can manipulate data or return
				ajaxData;                      // an object object or array to merge
	
			// If the function returned something, use that alone
			data = typeof ajaxData === 'function' && newData ?
				newData :
				$.extend( true, data, newData );
	
			// Remove the data property as we've resolved it already and don't want
			// jQuery to do it again (it is restored at the end of the function)
			delete ajax.data;
		}
	
		var baseAjax = {
			"data": data,
			"success": function (json) {
				var error = json.error || json.sError;
				if ( error ) {
					_fnLog( oSettings, 0, error );
				}
	
				oSettings.json = json;
				callback( json );
			},
			"dataType": "json",
			"cache": false,
			"type": oSettings.sServerMethod,
			"error": function (xhr, error, thrown) {
				var ret = _fnCallbackFire( oSettings, null, 'xhr', [oSettings, null, oSettings.jqXHR] );
	
				if ( $.inArray( true, ret ) === -1 ) {
					if ( error == "parsererror" ) {
						_fnLog( oSettings, 0, 'Invalid JSON response', 1 );
					}
					else if ( xhr.readyState === 4 ) {
						_fnLog( oSettings, 0, 'Ajax error', 7 );
					}
				}
	
				_fnProcessingDisplay( oSettings, false );
			}
		};
	
		// Store the data submitted for the API
		oSettings.oAjaxData = data;
	
		// Allow plug-ins and external processes to modify the data
		_fnCallbackFire( oSettings, null, 'preXhr', [oSettings, data] );
	
		if ( oSettings.fnServerData )
		{
			// DataTables 1.9- compatibility
			oSettings.fnServerData.call( instance,
				oSettings.sAjaxSource,
				$.map( data, function (val, key) { // Need to convert back to 1.9 trad format
					return { name: key, value: val };
				} ),
				callback,
				oSettings
			);
		}
		else if ( oSettings.sAjaxSource || typeof ajax === 'string' )
		{
			// DataTables 1.9- compatibility
			oSettings.jqXHR = $.ajax( $.extend( baseAjax, {
				url: ajax || oSettings.sAjaxSource
			} ) );
		}
		else if ( typeof ajax === 'function' )
		{
			// Is a function - let the caller define what needs to be done
			oSettings.jqXHR = ajax.call( instance, data, callback, oSettings );
		}
		else
		{
			// Object to extend the base settings
			oSettings.jqXHR = $.ajax( $.extend( baseAjax, ajax ) );
	
			// Restore for next time around
			ajax.data = ajaxData;
		}
	}
	
	
	/**
	 * Update the table using an Ajax call
	 *  @param {object} settings dataTables settings object
	 *  @returns {boolean} Block the table drawing or not
	 *  @memberof DataTable#oApi
	 */
	function _fnAjaxUpdate( settings )
	{
		if ( settings.bAjaxDataGet ) {
			settings.iDraw++;
			_fnProcessingDisplay( settings, true );
	
			_fnBuildAjax(
				settings,
				_fnAjaxParameters( settings ),
				function(json) {
					_fnAjaxUpdateDraw( settings, json );
				}
			);
	
			return false;
		}
		return true;
	}
	
	
	/**
	 * Build up the parameters in an object needed for a server-side processing
	 * request. Note that this is basically done twice, is different ways - a modern
	 * method which is used by default in DataTables 1.10 which uses objects and
	 * arrays, or the 1.9- method with is name / value pairs. 1.9 method is used if
	 * the sAjaxSource option is used in the initialisation, or the legacyAjax
	 * option is set.
	 *  @param {object} oSettings dataTables settings object
	 *  @returns {bool} block the table drawing or not
	 *  @memberof DataTable#oApi
	 */
	function _fnAjaxParameters( settings )
	{
		var
			columns = settings.aoColumns,
			columnCount = columns.length,
			features = settings.oFeatures,
			preSearch = settings.oPreviousSearch,
			preColSearch = settings.aoPreSearchCols,
			i, data = [], dataProp, column, columnSearch,
			sort = _fnSortFlatten( settings ),
			displayStart = settings._iDisplayStart,
			displayLength = features.bPaginate !== false ?
				settings._iDisplayLength :
				-1;
	
		var param = function ( name, value ) {
			data.push( { 'name': name, 'value': value } );
		};
	
		// DataTables 1.9- compatible method
		param( 'sEcho',          settings.iDraw );
		param( 'iColumns',       columnCount );
		param( 'sColumns',       _pluck( columns, 'sName' ).join(',') );
		param( 'iDisplayStart',  displayStart );
		param( 'iDisplayLength', displayLength );
	
		// DataTables 1.10+ method
		var d = {
			draw:    settings.iDraw,
			columns: [],
			order:   [],
			start:   displayStart,
			length:  displayLength,
			search:  {
				value: preSearch.sSearch,
				regex: preSearch.bRegex
			}
		};
	
		for ( i=0 ; i<columnCount ; i++ ) {
			column = columns[i];
			columnSearch = preColSearch[i];
			dataProp = typeof column.mData=="function" ? 'function' : column.mData ;
	
			d.columns.push( {
				data:       dataProp,
				name:       column.sName,
				searchable: column.bSearchable,
				orderable:  column.bSortable,
				search:     {
					value: columnSearch.sSearch,
					regex: columnSearch.bRegex
				}
			} );
	
			param( "mDataProp_"+i, dataProp );
	
			if ( features.bFilter ) {
				param( 'sSearch_'+i,     columnSearch.sSearch );
				param( 'bRegex_'+i,      columnSearch.bRegex );
				param( 'bSearchable_'+i, column.bSearchable );
			}
	
			if ( features.bSort ) {
				param( 'bSortable_'+i, column.bSortable );
			}
		}
	
		if ( features.bFilter ) {
			param( 'sSearch', preSearch.sSearch );
			param( 'bRegex', preSearch.bRegex );
		}
	
		if ( features.bSort ) {
			$.each( sort, function ( i, val ) {
				d.order.push( { column: val.col, dir: val.dir } );
	
				param( 'iSortCol_'+i, val.col );
				param( 'sSortDir_'+i, val.dir );
			} );
	
			param( 'iSortingCols', sort.length );
		}
	
		// If the legacy.ajax parameter is null, then we automatically decide which
		// form to use, based on sAjaxSource
		var legacy = DataTable.ext.legacy.ajax;
		if ( legacy === null ) {
			return settings.sAjaxSource ? data : d;
		}
	
		// Otherwise, if legacy has been specified then we use that to decide on the
		// form
		return legacy ? data : d;
	}
	
	
	/**
	 * Data the data from the server (nuking the old) and redraw the table
	 *  @param {object} oSettings dataTables settings object
	 *  @param {object} json json data return from the server.
	 *  @param {string} json.sEcho Tracking flag for DataTables to match requests
	 *  @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering
	 *  @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering
	 *  @param {array} json.aaData The data to display on this page
	 *  @param {string} [json.sColumns] Column ordering (sName, comma separated)
	 *  @memberof DataTable#oApi
	 */
	function _fnAjaxUpdateDraw ( settings, json )
	{
		// v1.10 uses camelCase variables, while 1.9 uses Hungarian notation.
		// Support both
		var compat = function ( old, modern ) {
			return json[old] !== undefined ? json[old] : json[modern];
		};
	
		var data = _fnAjaxDataSrc( settings, json );
		var draw            = compat( 'sEcho',                'draw' );
		var recordsTotal    = compat( 'iTotalRecords',        'recordsTotal' );
		var recordsFiltered = compat( 'iTotalDisplayRecords', 'recordsFiltered' );
	
		if ( draw ) {
			// Protect against out of sequence returns
			if ( draw*1 < settings.iDraw ) {
				return;
			}
			settings.iDraw = draw * 1;
		}
	
		_fnClearTable( settings );
		settings._iRecordsTotal   = parseInt(recordsTotal, 10);
		settings._iRecordsDisplay = parseInt(recordsFiltered, 10);
	
		for ( var i=0, ien=data.length ; i<ien ; i++ ) {
			_fnAddData( settings, data[i] );
		}
		settings.aiDisplay = settings.aiDisplayMaster.slice();
	
		settings.bAjaxDataGet = false;
		_fnDraw( settings );
	
		if ( ! settings._bInitComplete ) {
			_fnInitComplete( settings, json );
		}
	
		settings.bAjaxDataGet = true;
		_fnProcessingDisplay( settings, false );
	}
	
	
	/**
	 * Get the data from the JSON data source to use for drawing a table. Using
	 * `_fnGetObjectDataFn` allows the data to be sourced from a property of the
	 * source object, or from a processing function.
	 *  @param {object} oSettings dataTables settings object
	 *  @param  {object} json Data source object / array from the server
	 *  @return {array} Array of data to use
	 */
	function _fnAjaxDataSrc ( oSettings, json )
	{
		var dataSrc = $.isPlainObject( oSettings.ajax ) && oSettings.ajax.dataSrc !== undefined ?
			oSettings.ajax.dataSrc :
			oSettings.sAjaxDataProp; // Compatibility with 1.9-.
	
		// Compatibility with 1.9-. In order to read from aaData, check if the
		// default has been changed, if not, check for aaData
		if ( dataSrc === 'data' ) {
			return json.aaData || json[dataSrc];
		}
	
		return dataSrc !== "" ?
			_fnGetObjectDataFn( dataSrc )( json ) :
			json;
	}
	
	/**
	 * Generate the node required for filtering text
	 *  @returns {node} Filter control element
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnFeatureHtmlFilter ( settings )
	{
		var classes = settings.oClasses;
		var tableId = settings.sTableId;
		var language = settings.oLanguage;
		var previousSearch = settings.oPreviousSearch;
		var features = settings.aanFeatures;
		var input = '<input type="search" class="'+classes.sFilterInput+'"/>';
	
		var str = language.sSearch;
		str = str.match(/_INPUT_/) ?
			str.replace('_INPUT_', input) :
			str+input;
	
		var filter = $('<div/>', {
				'id': ! features.f ? tableId+'_filter' : null,
				'class': classes.sFilter
			} )
			.append( $('<label/>' ).append( str ) );
	
		var searchFn = function() {
			/* Update all other filter input elements for the new display */
			var n = features.f;
			var val = !this.value ? "" : this.value; // mental IE8 fix :-(
	
			/* Now do the filter */
			if ( val != previousSearch.sSearch ) {
				_fnFilterComplete( settings, {
					"sSearch": val,
					"bRegex": previousSearch.bRegex,
					"bSmart": previousSearch.bSmart ,
					"bCaseInsensitive": previousSearch.bCaseInsensitive
				} );
	
				// Need to redraw, without resorting
				settings._iDisplayStart = 0;
				_fnDraw( settings );
			}
		};
	
		var searchDelay = settings.searchDelay !== null ?
			settings.searchDelay :
			_fnDataSource( settings ) === 'ssp' ?
				400 :
				0;
	
		var jqFilter = $('input', filter)
			.val( previousSearch.sSearch )
			.attr( 'placeholder', language.sSearchPlaceholder )
			.on(
				'keyup.DT search.DT input.DT paste.DT cut.DT',
				searchDelay ?
					_fnThrottle( searchFn, searchDelay ) :
					searchFn
			)
			.on( 'keypress.DT', function(e) {
				/* Prevent form submission */
				if ( e.keyCode == 13 ) {
					return false;
				}
			} )
			.attr('aria-controls', tableId);
	
		// Update the input elements whenever the table is filtered
		$(settings.nTable).on( 'search.dt.DT', function ( ev, s ) {
			if ( settings === s ) {
				// IE9 throws an 'unknown error' if document.activeElement is used
				// inside an iframe or frame...
				try {
					if ( jqFilter[0] !== document.activeElement ) {
						jqFilter.val( previousSearch.sSearch );
					}
				}
				catch ( e ) {}
			}
		} );
	
		return filter[0];
	}
	
	
	/**
	 * Filter the table using both the global filter and column based filtering
	 *  @param {object} oSettings dataTables settings object
	 *  @param {object} oSearch search information
	 *  @param {int} [iForce] force a research of the master array (1) or not (undefined or 0)
	 *  @memberof DataTable#oApi
	 */
	function _fnFilterComplete ( oSettings, oInput, iForce )
	{
		var oPrevSearch = oSettings.oPreviousSearch;
		var aoPrevSearch = oSettings.aoPreSearchCols;
		var fnSaveFilter = function ( oFilter ) {
			/* Save the filtering values */
			oPrevSearch.sSearch = oFilter.sSearch;
			oPrevSearch.bRegex = oFilter.bRegex;
			oPrevSearch.bSmart = oFilter.bSmart;
			oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive;
		};
		var fnRegex = function ( o ) {
			// Backwards compatibility with the bEscapeRegex option
			return o.bEscapeRegex !== undefined ? !o.bEscapeRegex : o.bRegex;
		};
	
		// Resolve any column types that are unknown due to addition or invalidation
		// @todo As per sort - can this be moved into an event handler?
		_fnColumnTypes( oSettings );
	
		/* In server-side processing all filtering is done by the server, so no point hanging around here */
		if ( _fnDataSource( oSettings ) != 'ssp' )
		{
			/* Global filter */
			_fnFilter( oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive );
			fnSaveFilter( oInput );
	
			/* Now do the individual column filter */
			for ( var i=0 ; i<aoPrevSearch.length ; i++ )
			{
				_fnFilterColumn( oSettings, aoPrevSearch[i].sSearch, i, fnRegex(aoPrevSearch[i]),
					aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive );
			}
	
			/* Custom filtering */
			_fnFilterCustom( oSettings );
		}
		else
		{
			fnSaveFilter( oInput );
		}
	
		/* Tell the draw function we have been filtering */
		oSettings.bFiltered = true;
		_fnCallbackFire( oSettings, null, 'search', [oSettings] );
	}
	
	
	/**
	 * Apply custom filtering functions
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnFilterCustom( settings )
	{
		var filters = DataTable.ext.search;
		var displayRows = settings.aiDisplay;
		var row, rowIdx;
	
		for ( var i=0, ien=filters.length ; i<ien ; i++ ) {
			var rows = [];
	
			// Loop over each row and see if it should be included
			for ( var j=0, jen=displayRows.length ; j<jen ; j++ ) {
				rowIdx = displayRows[ j ];
				row = settings.aoData[ rowIdx ];
	
				if ( filters[i]( settings, row._aFilterData, rowIdx, row._aData, j ) ) {
					rows.push( rowIdx );
				}
			}
	
			// So the array reference doesn't break set the results into the
			// existing array
			displayRows.length = 0;
			$.merge( displayRows, rows );
		}
	}
	
	
	/**
	 * Filter the table on a per-column basis
	 *  @param {object} oSettings dataTables settings object
	 *  @param {string} sInput string to filter on
	 *  @param {int} iColumn column to filter
	 *  @param {bool} bRegex treat search string as a regular expression or not
	 *  @param {bool} bSmart use smart filtering or not
	 *  @param {bool} bCaseInsensitive Do case insenstive matching or not
	 *  @memberof DataTable#oApi
	 */
	function _fnFilterColumn ( settings, searchStr, colIdx, regex, smart, caseInsensitive )
	{
		if ( searchStr === '' ) {
			return;
		}
	
		var data;
		var out = [];
		var display = settings.aiDisplay;
		var rpSearch = _fnFilterCreateSearch( searchStr, regex, smart, caseInsensitive );
	
		for ( var i=0 ; i<display.length ; i++ ) {
			data = settings.aoData[ display[i] ]._aFilterData[ colIdx ];
	
			if ( rpSearch.test( data ) ) {
				out.push( display[i] );
			}
		}
	
		settings.aiDisplay = out;
	}
	
	
	/**
	 * Filter the data table based on user input and draw the table
	 *  @param {object} settings dataTables settings object
	 *  @param {string} input string to filter on
	 *  @param {int} force optional - force a research of the master array (1) or not (undefined or 0)
	 *  @param {bool} regex treat as a regular expression or not
	 *  @param {bool} smart perform smart filtering or not
	 *  @param {bool} caseInsensitive Do case insenstive matching or not
	 *  @memberof DataTable#oApi
	 */
	function _fnFilter( settings, input, force, regex, smart, caseInsensitive )
	{
		var rpSearch = _fnFilterCreateSearch( input, regex, smart, caseInsensitive );
		var prevSearch = settings.oPreviousSearch.sSearch;
		var displayMaster = settings.aiDisplayMaster;
		var display, invalidated, i;
		var filtered = [];
	
		// Need to take account of custom filtering functions - always filter
		if ( DataTable.ext.search.length !== 0 ) {
			force = true;
		}
	
		// Check if any of the rows were invalidated
		invalidated = _fnFilterData( settings );
	
		// If the input is blank - we just want the full data set
		if ( input.length <= 0 ) {
			settings.aiDisplay = displayMaster.slice();
		}
		else {
			// New search - start from the master array
			if ( invalidated ||
				 force ||
				 regex ||
				 prevSearch.length > input.length ||
				 input.indexOf(prevSearch) !== 0 ||
				 settings.bSorted // On resort, the display master needs to be
				                  // re-filtered since indexes will have changed
			) {
				settings.aiDisplay = displayMaster.slice();
			}
	
			// Search the display array
			display = settings.aiDisplay;
	
			for ( i=0 ; i<display.length ; i++ ) {
				if ( rpSearch.test( settings.aoData[ display[i] ]._sFilterRow ) ) {
					filtered.push( display[i] );
				}
			}
	
			settings.aiDisplay = filtered;
		}
	}
	
	
	/**
	 * Build a regular expression object suitable for searching a table
	 *  @param {string} sSearch string to search for
	 *  @param {bool} bRegex treat as a regular expression or not
	 *  @param {bool} bSmart perform smart filtering or not
	 *  @param {bool} bCaseInsensitive Do case insensitive matching or not
	 *  @returns {RegExp} constructed object
	 *  @memberof DataTable#oApi
	 */
	function _fnFilterCreateSearch( search, regex, smart, caseInsensitive )
	{
		search = regex ?
			search :
			_fnEscapeRegex( search );
		
		if ( smart ) {
			/* For smart filtering we want to allow the search to work regardless of
			 * word order. We also want double quoted text to be preserved, so word
			 * order is important - a la google. So this is what we want to
			 * generate:
			 * 
			 * ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$
			 */
			var a = $.map( search.match( /"[^"]+"|[^ ]+/g ) || [''], function ( word ) {
				if ( word.charAt(0) === '"' ) {
					var m = word.match( /^"(.*)"$/ );
					word = m ? m[1] : word;
				}
	
				return word.replace('"', '');
			} );
	
			search = '^(?=.*?'+a.join( ')(?=.*?' )+').*$';
		}
	
		return new RegExp( search, caseInsensitive ? 'i' : '' );
	}
	
	
	/**
	 * Escape a string such that it can be used in a regular expression
	 *  @param {string} sVal string to escape
	 *  @returns {string} escaped string
	 *  @memberof DataTable#oApi
	 */
	var _fnEscapeRegex = DataTable.util.escapeRegex;
	
	var __filter_div = $('<div>')[0];
	var __filter_div_textContent = __filter_div.textContent !== undefined;
	
	// Update the filtering data for each row if needed (by invalidation or first run)
	function _fnFilterData ( settings )
	{
		var columns = settings.aoColumns;
		var column;
		var i, j, ien, jen, filterData, cellData, row;
		var fomatters = DataTable.ext.type.search;
		var wasInvalidated = false;
	
		for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
			row = settings.aoData[i];
	
			if ( ! row._aFilterData ) {
				filterData = [];
	
				for ( j=0, jen=columns.length ; j<jen ; j++ ) {
					column = columns[j];
	
					if ( column.bSearchable ) {
						cellData = _fnGetCellData( settings, i, j, 'filter' );
	
						if ( fomatters[ column.sType ] ) {
							cellData = fomatters[ column.sType ]( cellData );
						}
	
						// Search in DataTables 1.10 is string based. In 1.11 this
						// should be altered to also allow strict type checking.
						if ( cellData === null ) {
							cellData = '';
						}
	
						if ( typeof cellData !== 'string' && cellData.toString ) {
							cellData = cellData.toString();
						}
					}
					else {
						cellData = '';
					}
	
					// If it looks like there is an HTML entity in the string,
					// attempt to decode it so sorting works as expected. Note that
					// we could use a single line of jQuery to do this, but the DOM
					// method used here is much faster http://jsperf.com/html-decode
					if ( cellData.indexOf && cellData.indexOf('&') !== -1 ) {
						__filter_div.innerHTML = cellData;
						cellData = __filter_div_textContent ?
							__filter_div.textContent :
							__filter_div.innerText;
					}
	
					if ( cellData.replace ) {
						cellData = cellData.replace(/[\r\n\u2028]/g, '');
					}
	
					filterData.push( cellData );
				}
	
				row._aFilterData = filterData;
				row._sFilterRow = filterData.join('  ');
				wasInvalidated = true;
			}
		}
	
		return wasInvalidated;
	}
	
	
	/**
	 * Convert from the internal Hungarian notation to camelCase for external
	 * interaction
	 *  @param {object} obj Object to convert
	 *  @returns {object} Inverted object
	 *  @memberof DataTable#oApi
	 */
	function _fnSearchToCamel ( obj )
	{
		return {
			search:          obj.sSearch,
			smart:           obj.bSmart,
			regex:           obj.bRegex,
			caseInsensitive: obj.bCaseInsensitive
		};
	}
	
	
	
	/**
	 * Convert from camelCase notation to the internal Hungarian. We could use the
	 * Hungarian convert function here, but this is cleaner
	 *  @param {object} obj Object to convert
	 *  @returns {object} Inverted object
	 *  @memberof DataTable#oApi
	 */
	function _fnSearchToHung ( obj )
	{
		return {
			sSearch:          obj.search,
			bSmart:           obj.smart,
			bRegex:           obj.regex,
			bCaseInsensitive: obj.caseInsensitive
		};
	}
	
	/**
	 * Generate the node required for the info display
	 *  @param {object} oSettings dataTables settings object
	 *  @returns {node} Information element
	 *  @memberof DataTable#oApi
	 */
	function _fnFeatureHtmlInfo ( settings )
	{
		var
			tid = settings.sTableId,
			nodes = settings.aanFeatures.i,
			n = $('<div/>', {
				'class': settings.oClasses.sInfo,
				'id': ! nodes ? tid+'_info' : null
			} );
	
		if ( ! nodes ) {
			// Update display on each draw
			settings.aoDrawCallback.push( {
				"fn": _fnUpdateInfo,
				"sName": "information"
			} );
	
			n
				.attr( 'role', 'status' )
				.attr( 'aria-live', 'polite' );
	
			// Table is described by our info div
			$(settings.nTable).attr( 'aria-describedby', tid+'_info' );
		}
	
		return n[0];
	}
	
	
	/**
	 * Update the information elements in the display
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnUpdateInfo ( settings )
	{
		/* Show information about the table */
		var nodes = settings.aanFeatures.i;
		if ( nodes.length === 0 ) {
			return;
		}
	
		var
			lang  = settings.oLanguage,
			start = settings._iDisplayStart+1,
			end   = settings.fnDisplayEnd(),
			max   = settings.fnRecordsTotal(),
			total = settings.fnRecordsDisplay(),
			out   = total ?
				lang.sInfo :
				lang.sInfoEmpty;
	
		if ( total !== max ) {
			/* Record set after filtering */
			out += ' ' + lang.sInfoFiltered;
		}
	
		// Convert the macros
		out += lang.sInfoPostFix;
		out = _fnInfoMacros( settings, out );
	
		var callback = lang.fnInfoCallback;
		if ( callback !== null ) {
			out = callback.call( settings.oInstance,
				settings, start, end, max, total, out
			);
		}
	
		$(nodes).html( out );
	}
	
	
	function _fnInfoMacros ( settings, str )
	{
		// When infinite scrolling, we are always starting at 1. _iDisplayStart is used only
		// internally
		var
			formatter  = settings.fnFormatNumber,
			start      = settings._iDisplayStart+1,
			len        = settings._iDisplayLength,
			vis        = settings.fnRecordsDisplay(),
			all        = len === -1;
	
		return str.
			replace(/_START_/g, formatter.call( settings, start ) ).
			replace(/_END_/g,   formatter.call( settings, settings.fnDisplayEnd() ) ).
			replace(/_MAX_/g,   formatter.call( settings, settings.fnRecordsTotal() ) ).
			replace(/_TOTAL_/g, formatter.call( settings, vis ) ).
			replace(/_PAGE_/g,  formatter.call( settings, all ? 1 : Math.ceil( start / len ) ) ).
			replace(/_PAGES_/g, formatter.call( settings, all ? 1 : Math.ceil( vis / len ) ) );
	}
	
	
	
	/**
	 * Draw the table for the first time, adding all required features
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnInitialise ( settings )
	{
		var i, iLen, iAjaxStart=settings.iInitDisplayStart;
		var columns = settings.aoColumns, column;
		var features = settings.oFeatures;
		var deferLoading = settings.bDeferLoading; // value modified by the draw
	
		/* Ensure that the table data is fully initialised */
		if ( ! settings.bInitialised ) {
			setTimeout( function(){ _fnInitialise( settings ); }, 200 );
			return;
		}
	
		/* Show the display HTML options */
		_fnAddOptionsHtml( settings );
	
		/* Build and draw the header / footer for the table */
		_fnBuildHead( settings );
		_fnDrawHead( settings, settings.aoHeader );
		_fnDrawHead( settings, settings.aoFooter );
	
		/* Okay to show that something is going on now */
		_fnProcessingDisplay( settings, true );
	
		/* Calculate sizes for columns */
		if ( features.bAutoWidth ) {
			_fnCalculateColumnWidths( settings );
		}
	
		for ( i=0, iLen=columns.length ; i<iLen ; i++ ) {
			column = columns[i];
	
			if ( column.sWidth ) {
				column.nTh.style.width = _fnStringToCss( column.sWidth );
			}
		}
	
		_fnCallbackFire( settings, null, 'preInit', [settings] );
	
		// If there is default sorting required - let's do it. The sort function
		// will do the drawing for us. Otherwise we draw the table regardless of the
		// Ajax source - this allows the table to look initialised for Ajax sourcing
		// data (show 'loading' message possibly)
		_fnReDraw( settings );
	
		// Server-side processing init complete is done by _fnAjaxUpdateDraw
		var dataSrc = _fnDataSource( settings );
		if ( dataSrc != 'ssp' || deferLoading ) {
			// if there is an ajax source load the data
			if ( dataSrc == 'ajax' ) {
				_fnBuildAjax( settings, [], function(json) {
					var aData = _fnAjaxDataSrc( settings, json );
	
					// Got the data - add it to the table
					for ( i=0 ; i<aData.length ; i++ ) {
						_fnAddData( settings, aData[i] );
					}
	
					// Reset the init display for cookie saving. We've already done
					// a filter, and therefore cleared it before. So we need to make
					// it appear 'fresh'
					settings.iInitDisplayStart = iAjaxStart;
	
					_fnReDraw( settings );
	
					_fnProcessingDisplay( settings, false );
					_fnInitComplete( settings, json );
				}, settings );
			}
			else {
				_fnProcessingDisplay( settings, false );
				_fnInitComplete( settings );
			}
		}
	}
	
	
	/**
	 * Draw the table for the first time, adding all required features
	 *  @param {object} oSettings dataTables settings object
	 *  @param {object} [json] JSON from the server that completed the table, if using Ajax source
	 *    with client-side processing (optional)
	 *  @memberof DataTable#oApi
	 */
	function _fnInitComplete ( settings, json )
	{
		settings._bInitComplete = true;
	
		// When data was added after the initialisation (data or Ajax) we need to
		// calculate the column sizing
		if ( json || settings.oInit.aaData ) {
			_fnAdjustColumnSizing( settings );
		}
	
		_fnCallbackFire( settings, null, 'plugin-init', [settings, json] );
		_fnCallbackFire( settings, 'aoInitComplete', 'init', [settings, json] );
	}
	
	
	function _fnLengthChange ( settings, val )
	{
		var len = parseInt( val, 10 );
		settings._iDisplayLength = len;
	
		_fnLengthOverflow( settings );
	
		// Fire length change event
		_fnCallbackFire( settings, null, 'length', [settings, len] );
	}
	
	
	/**
	 * Generate the node required for user display length changing
	 *  @param {object} settings dataTables settings object
	 *  @returns {node} Display length feature node
	 *  @memberof DataTable#oApi
	 */
	function _fnFeatureHtmlLength ( settings )
	{
		var
			classes  = settings.oClasses,
			tableId  = settings.sTableId,
			menu     = settings.aLengthMenu,
			d2       = $.isArray( menu[0] ),
			lengths  = d2 ? menu[0] : menu,
			language = d2 ? menu[1] : menu;
	
		var select = $('<select/>', {
			'name':          tableId+'_length',
			'aria-controls': tableId,
			'class':         classes.sLengthSelect
		} );
	
		for ( var i=0, ien=lengths.length ; i<ien ; i++ ) {
			select[0][ i ] = new Option(
				typeof language[i] === 'number' ?
					settings.fnFormatNumber( language[i] ) :
					language[i],
				lengths[i]
			);
		}
	
		var div = $('<div><label/></div>').addClass( classes.sLength );
		if ( ! settings.aanFeatures.l ) {
			div[0].id = tableId+'_length';
		}
	
		div.children().append(
			settings.oLanguage.sLengthMenu.replace( '_MENU_', select[0].outerHTML )
		);
	
		// Can't use `select` variable as user might provide their own and the
		// reference is broken by the use of outerHTML
		$('select', div)
			.val( settings._iDisplayLength )
			.on( 'change.DT', function(e) {
				_fnLengthChange( settings, $(this).val() );
				_fnDraw( settings );
			} );
	
		// Update node value whenever anything changes the table's length
		$(settings.nTable).on( 'length.dt.DT', function (e, s, len) {
			if ( settings === s ) {
				$('select', div).val( len );
			}
		} );
	
		return div[0];
	}
	
	
	
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Note that most of the paging logic is done in
	 * DataTable.ext.pager
	 */
	
	/**
	 * Generate the node required for default pagination
	 *  @param {object} oSettings dataTables settings object
	 *  @returns {node} Pagination feature node
	 *  @memberof DataTable#oApi
	 */
	function _fnFeatureHtmlPaginate ( settings )
	{
		var
			type   = settings.sPaginationType,
			plugin = DataTable.ext.pager[ type ],
			modern = typeof plugin === 'function',
			redraw = function( settings ) {
				_fnDraw( settings );
			},
			node = $('<div/>').addClass( settings.oClasses.sPaging + type )[0],
			features = settings.aanFeatures;
	
		if ( ! modern ) {
			plugin.fnInit( settings, node, redraw );
		}
	
		/* Add a draw callback for the pagination on first instance, to update the paging display */
		if ( ! features.p )
		{
			node.id = settings.sTableId+'_paginate';
	
			settings.aoDrawCallback.push( {
				"fn": function( settings ) {
					if ( modern ) {
						var
							start      = settings._iDisplayStart,
							len        = settings._iDisplayLength,
							visRecords = settings.fnRecordsDisplay(),
							all        = len === -1,
							page = all ? 0 : Math.ceil( start / len ),
							pages = all ? 1 : Math.ceil( visRecords / len ),
							buttons = plugin(page, pages),
							i, ien;
	
						for ( i=0, ien=features.p.length ; i<ien ; i++ ) {
							_fnRenderer( settings, 'pageButton' )(
								settings, features.p[i], i, buttons, page, pages
							);
						}
					}
					else {
						plugin.fnUpdate( settings, redraw );
					}
				},
				"sName": "pagination"
			} );
		}
	
		return node;
	}
	
	
	/**
	 * Alter the display settings to change the page
	 *  @param {object} settings DataTables settings object
	 *  @param {string|int} action Paging action to take: "first", "previous",
	 *    "next" or "last" or page number to jump to (integer)
	 *  @param [bool] redraw Automatically draw the update or not
	 *  @returns {bool} true page has changed, false - no change
	 *  @memberof DataTable#oApi
	 */
	function _fnPageChange ( settings, action, redraw )
	{
		var
			start     = settings._iDisplayStart,
			len       = settings._iDisplayLength,
			records   = settings.fnRecordsDisplay();
	
		if ( records === 0 || len === -1 )
		{
			start = 0;
		}
		else if ( typeof action === "number" )
		{
			start = action * len;
	
			if ( start > records )
			{
				start = 0;
			}
		}
		else if ( action == "first" )
		{
			start = 0;
		}
		else if ( action == "previous" )
		{
			start = len >= 0 ?
				start - len :
				0;
	
			if ( start < 0 )
			{
			  start = 0;
			}
		}
		else if ( action == "next" )
		{
			if ( start + len < records )
			{
				start += len;
			}
		}
		else if ( action == "last" )
		{
			start = Math.floor( (records-1) / len) * len;
		}
		else
		{
			_fnLog( settings, 0, "Unknown paging action: "+action, 5 );
		}
	
		var changed = settings._iDisplayStart !== start;
		settings._iDisplayStart = start;
	
		if ( changed ) {
			_fnCallbackFire( settings, null, 'page', [settings] );
	
			if ( redraw ) {
				_fnDraw( settings );
			}
		}
	
		return changed;
	}
	
	
	
	/**
	 * Generate the node required for the processing node
	 *  @param {object} settings dataTables settings object
	 *  @returns {node} Processing element
	 *  @memberof DataTable#oApi
	 */
	function _fnFeatureHtmlProcessing ( settings )
	{
		return $('<div/>', {
				'id': ! settings.aanFeatures.r ? settings.sTableId+'_processing' : null,
				'class': settings.oClasses.sProcessing
			} )
			.html( settings.oLanguage.sProcessing )
			.insertBefore( settings.nTable )[0];
	}
	
	
	/**
	 * Display or hide the processing indicator
	 *  @param {object} settings dataTables settings object
	 *  @param {bool} show Show the processing indicator (true) or not (false)
	 *  @memberof DataTable#oApi
	 */
	function _fnProcessingDisplay ( settings, show )
	{
		if ( settings.oFeatures.bProcessing ) {
			$(settings.aanFeatures.r).css( 'display', show ? 'block' : 'none' );
		}
	
		_fnCallbackFire( settings, null, 'processing', [settings, show] );
	}
	
	/**
	 * Add any control elements for the table - specifically scrolling
	 *  @param {object} settings dataTables settings object
	 *  @returns {node} Node to add to the DOM
	 *  @memberof DataTable#oApi
	 */
	function _fnFeatureHtmlTable ( settings )
	{
		var table = $(settings.nTable);
	
		// Add the ARIA grid role to the table
		table.attr( 'role', 'grid' );
	
		// Scrolling from here on in
		var scroll = settings.oScroll;
	
		if ( scroll.sX === '' && scroll.sY === '' ) {
			return settings.nTable;
		}
	
		var scrollX = scroll.sX;
		var scrollY = scroll.sY;
		var classes = settings.oClasses;
		var caption = table.children('caption');
		var captionSide = caption.length ? caption[0]._captionSide : null;
		var headerClone = $( table[0].cloneNode(false) );
		var footerClone = $( table[0].cloneNode(false) );
		var footer = table.children('tfoot');
		var _div = '<div/>';
		var size = function ( s ) {
			return !s ? null : _fnStringToCss( s );
		};
	
		if ( ! footer.length ) {
			footer = null;
		}
	
		/*
		 * The HTML structure that we want to generate in this function is:
		 *  div - scroller
		 *    div - scroll head
		 *      div - scroll head inner
		 *        table - scroll head table
		 *          thead - thead
		 *    div - scroll body
		 *      table - table (master table)
		 *        thead - thead clone for sizing
		 *        tbody - tbody
		 *    div - scroll foot
		 *      div - scroll foot inner
		 *        table - scroll foot table
		 *          tfoot - tfoot
		 */
		var scroller = $( _div, { 'class': classes.sScrollWrapper } )
			.append(
				$(_div, { 'class': classes.sScrollHead } )
					.css( {
						overflow: 'hidden',
						position: 'relative',
						border: 0,
						width: scrollX ? size(scrollX) : '100%'
					} )
					.append(
						$(_div, { 'class': classes.sScrollHeadInner } )
							.css( {
								'box-sizing': 'content-box',
								width: scroll.sXInner || '100%'
							} )
							.append(
								headerClone
									.removeAttr('id')
									.css( 'margin-left', 0 )
									.append( captionSide === 'top' ? caption : null )
									.append(
										table.children('thead')
									)
							)
					)
			)
			.append(
				$(_div, { 'class': classes.sScrollBody } )
					.css( {
						position: 'relative',
						overflow: 'auto',
						width: size( scrollX )
					} )
					.append( table )
			);
	
		if ( footer ) {
			scroller.append(
				$(_div, { 'class': classes.sScrollFoot } )
					.css( {
						overflow: 'hidden',
						border: 0,
						width: scrollX ? size(scrollX) : '100%'
					} )
					.append(
						$(_div, { 'class': classes.sScrollFootInner } )
							.append(
								footerClone
									.removeAttr('id')
									.css( 'margin-left', 0 )
									.append( captionSide === 'bottom' ? caption : null )
									.append(
										table.children('tfoot')
									)
							)
					)
			);
		}
	
		var children = scroller.children();
		var scrollHead = children[0];
		var scrollBody = children[1];
		var scrollFoot = footer ? children[2] : null;
	
		// When the body is scrolled, then we also want to scroll the headers
		if ( scrollX ) {
			$(scrollBody).on( 'scroll.DT', function (e) {
				var scrollLeft = this.scrollLeft;
	
				scrollHead.scrollLeft = scrollLeft;
	
				if ( footer ) {
					scrollFoot.scrollLeft = scrollLeft;
				}
			} );
		}
	
		$(scrollBody).css(
			scrollY && scroll.bCollapse ? 'max-height' : 'height', 
			scrollY
		);
	
		settings.nScrollHead = scrollHead;
		settings.nScrollBody = scrollBody;
		settings.nScrollFoot = scrollFoot;
	
		// On redraw - align columns
		settings.aoDrawCallback.push( {
			"fn": _fnScrollDraw,
			"sName": "scrolling"
		} );
	
		return scroller[0];
	}
	
	
	
	/**
	 * Update the header, footer and body tables for resizing - i.e. column
	 * alignment.
	 *
	 * Welcome to the most horrible function DataTables. The process that this
	 * function follows is basically:
	 *   1. Re-create the table inside the scrolling div
	 *   2. Take live measurements from the DOM
	 *   3. Apply the measurements to align the columns
	 *   4. Clean up
	 *
	 *  @param {object} settings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnScrollDraw ( settings )
	{
		// Given that this is such a monster function, a lot of variables are use
		// to try and keep the minimised size as small as possible
		var
			scroll         = settings.oScroll,
			scrollX        = scroll.sX,
			scrollXInner   = scroll.sXInner,
			scrollY        = scroll.sY,
			barWidth       = scroll.iBarWidth,
			divHeader      = $(settings.nScrollHead),
			divHeaderStyle = divHeader[0].style,
			divHeaderInner = divHeader.children('div'),
			divHeaderInnerStyle = divHeaderInner[0].style,
			divHeaderTable = divHeaderInner.children('table'),
			divBodyEl      = settings.nScrollBody,
			divBody        = $(divBodyEl),
			divBodyStyle   = divBodyEl.style,
			divFooter      = $(settings.nScrollFoot),
			divFooterInner = divFooter.children('div'),
			divFooterTable = divFooterInner.children('table'),
			header         = $(settings.nTHead),
			table          = $(settings.nTable),
			tableEl        = table[0],
			tableStyle     = tableEl.style,
			footer         = settings.nTFoot ? $(settings.nTFoot) : null,
			browser        = settings.oBrowser,
			ie67           = browser.bScrollOversize,
			dtHeaderCells  = _pluck( settings.aoColumns, 'nTh' ),
			headerTrgEls, footerTrgEls,
			headerSrcEls, footerSrcEls,
			headerCopy, footerCopy,
			headerWidths=[], footerWidths=[],
			headerContent=[], footerContent=[],
			idx, correction, sanityWidth,
			zeroOut = function(nSizer) {
				var style = nSizer.style;
				style.paddingTop = "0";
				style.paddingBottom = "0";
				style.borderTopWidth = "0";
				style.borderBottomWidth = "0";
				style.height = 0;
			};
	
		// If the scrollbar visibility has changed from the last draw, we need to
		// adjust the column sizes as the table width will have changed to account
		// for the scrollbar
		var scrollBarVis = divBodyEl.scrollHeight > divBodyEl.clientHeight;
		
		if ( settings.scrollBarVis !== scrollBarVis && settings.scrollBarVis !== undefined ) {
			settings.scrollBarVis = scrollBarVis;
			_fnAdjustColumnSizing( settings );
			return; // adjust column sizing will call this function again
		}
		else {
			settings.scrollBarVis = scrollBarVis;
		}
	
		/*
		 * 1. Re-create the table inside the scrolling div
		 */
	
		// Remove the old minimised thead and tfoot elements in the inner table
		table.children('thead, tfoot').remove();
	
		if ( footer ) {
			footerCopy = footer.clone().prependTo( table );
			footerTrgEls = footer.find('tr'); // the original tfoot is in its own table and must be sized
			footerSrcEls = footerCopy.find('tr');
		}
	
		// Clone the current header and footer elements and then place it into the inner table
		headerCopy = header.clone().prependTo( table );
		headerTrgEls = header.find('tr'); // original header is in its own table
		headerSrcEls = headerCopy.find('tr');
		headerCopy.find('th, td').removeAttr('tabindex');
	
	
		/*
		 * 2. Take live measurements from the DOM - do not alter the DOM itself!
		 */
	
		// Remove old sizing and apply the calculated column widths
		// Get the unique column headers in the newly created (cloned) header. We want to apply the
		// calculated sizes to this header
		if ( ! scrollX )
		{
			divBodyStyle.width = '100%';
			divHeader[0].style.width = '100%';
		}
	
		$.each( _fnGetUniqueThs( settings, headerCopy ), function ( i, el ) {
			idx = _fnVisibleToColumnIndex( settings, i );
			el.style.width = settings.aoColumns[idx].sWidth;
		} );
	
		if ( footer ) {
			_fnApplyToChildren( function(n) {
				n.style.width = "";
			}, footerSrcEls );
		}
	
		// Size the table as a whole
		sanityWidth = table.outerWidth();
		if ( scrollX === "" ) {
			// No x scrolling
			tableStyle.width = "100%";
	
			// IE7 will make the width of the table when 100% include the scrollbar
			// - which is shouldn't. When there is a scrollbar we need to take this
			// into account.
			if ( ie67 && (table.find('tbody').height() > divBodyEl.offsetHeight ||
				divBody.css('overflow-y') == "scroll")
			) {
				tableStyle.width = _fnStringToCss( table.outerWidth() - barWidth);
			}
	
			// Recalculate the sanity width
			sanityWidth = table.outerWidth();
		}
		else if ( scrollXInner !== "" ) {
			// legacy x scroll inner has been given - use it
			tableStyle.width = _fnStringToCss(scrollXInner);
	
			// Recalculate the sanity width
			sanityWidth = table.outerWidth();
		}
	
		// Hidden header should have zero height, so remove padding and borders. Then
		// set the width based on the real headers
	
		// Apply all styles in one pass
		_fnApplyToChildren( zeroOut, headerSrcEls );
	
		// Read all widths in next pass
		_fnApplyToChildren( function(nSizer) {
			headerContent.push( nSizer.innerHTML );
			headerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );
		}, headerSrcEls );
	
		// Apply all widths in final pass
		_fnApplyToChildren( function(nToSize, i) {
			// Only apply widths to the DataTables detected header cells - this
			// prevents complex headers from having contradictory sizes applied
			if ( $.inArray( nToSize, dtHeaderCells ) !== -1 ) {
				nToSize.style.width = headerWidths[i];
			}
		}, headerTrgEls );
	
		$(headerSrcEls).height(0);
	
		/* Same again with the footer if we have one */
		if ( footer )
		{
			_fnApplyToChildren( zeroOut, footerSrcEls );
	
			_fnApplyToChildren( function(nSizer) {
				footerContent.push( nSizer.innerHTML );
				footerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );
			}, footerSrcEls );
	
			_fnApplyToChildren( function(nToSize, i) {
				nToSize.style.width = footerWidths[i];
			}, footerTrgEls );
	
			$(footerSrcEls).height(0);
		}
	
	
		/*
		 * 3. Apply the measurements
		 */
	
		// "Hide" the header and footer that we used for the sizing. We need to keep
		// the content of the cell so that the width applied to the header and body
		// both match, but we want to hide it completely. We want to also fix their
		// width to what they currently are
		_fnApplyToChildren( function(nSizer, i) {
			nSizer.innerHTML = '<div class="dataTables_sizing">'+headerContent[i]+'</div>';
			nSizer.childNodes[0].style.height = "0";
			nSizer.childNodes[0].style.overflow = "hidden";
			nSizer.style.width = headerWidths[i];
		}, headerSrcEls );
	
		if ( footer )
		{
			_fnApplyToChildren( function(nSizer, i) {
				nSizer.innerHTML = '<div class="dataTables_sizing">'+footerContent[i]+'</div>';
				nSizer.childNodes[0].style.height = "0";
				nSizer.childNodes[0].style.overflow = "hidden";
				nSizer.style.width = footerWidths[i];
			}, footerSrcEls );
		}
	
		// Sanity check that the table is of a sensible width. If not then we are going to get
		// misalignment - try to prevent this by not allowing the table to shrink below its min width
		if ( table.outerWidth() < sanityWidth )
		{
			// The min width depends upon if we have a vertical scrollbar visible or not */
			correction = ((divBodyEl.scrollHeight > divBodyEl.offsetHeight ||
				divBody.css('overflow-y') == "scroll")) ?
					sanityWidth+barWidth :
					sanityWidth;
	
			// IE6/7 are a law unto themselves...
			if ( ie67 && (divBodyEl.scrollHeight >
				divBodyEl.offsetHeight || divBody.css('overflow-y') == "scroll")
			) {
				tableStyle.width = _fnStringToCss( correction-barWidth );
			}
	
			// And give the user a warning that we've stopped the table getting too small
			if ( scrollX === "" || scrollXInner !== "" ) {
				_fnLog( settings, 1, 'Possible column misalignment', 6 );
			}
		}
		else
		{
			correction = '100%';
		}
	
		// Apply to the container elements
		divBodyStyle.width = _fnStringToCss( correction );
		divHeaderStyle.width = _fnStringToCss( correction );
	
		if ( footer ) {
			settings.nScrollFoot.style.width = _fnStringToCss( correction );
		}
	
	
		/*
		 * 4. Clean up
		 */
		if ( ! scrollY ) {
			/* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting
			 * the scrollbar height from the visible display, rather than adding it on. We need to
			 * set the height in order to sort this. Don't want to do it in any other browsers.
			 */
			if ( ie67 ) {
				divBodyStyle.height = _fnStringToCss( tableEl.offsetHeight+barWidth );
			}
		}
	
		/* Finally set the width's of the header and footer tables */
		var iOuterWidth = table.outerWidth();
		divHeaderTable[0].style.width = _fnStringToCss( iOuterWidth );
		divHeaderInnerStyle.width = _fnStringToCss( iOuterWidth );
	
		// Figure out if there are scrollbar present - if so then we need a the header and footer to
		// provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar)
		var bScrolling = table.height() > divBodyEl.clientHeight || divBody.css('overflow-y') == "scroll";
		var padding = 'padding' + (browser.bScrollbarLeft ? 'Left' : 'Right' );
		divHeaderInnerStyle[ padding ] = bScrolling ? barWidth+"px" : "0px";
	
		if ( footer ) {
			divFooterTable[0].style.width = _fnStringToCss( iOuterWidth );
			divFooterInner[0].style.width = _fnStringToCss( iOuterWidth );
			divFooterInner[0].style[padding] = bScrolling ? barWidth+"px" : "0px";
		}
	
		// Correct DOM ordering for colgroup - comes before the thead
		table.children('colgroup').insertBefore( table.children('thead') );
	
		/* Adjust the position of the header in case we loose the y-scrollbar */
		divBody.trigger('scroll');
	
		// If sorting or filtering has occurred, jump the scrolling back to the top
		// only if we aren't holding the position
		if ( (settings.bSorted || settings.bFiltered) && ! settings._drawHold ) {
			divBodyEl.scrollTop = 0;
		}
	}
	
	
	
	/**
	 * Apply a given function to the display child nodes of an element array (typically
	 * TD children of TR rows
	 *  @param {function} fn Method to apply to the objects
	 *  @param array {nodes} an1 List of elements to look through for display children
	 *  @param array {nodes} an2 Another list (identical structure to the first) - optional
	 *  @memberof DataTable#oApi
	 */
	function _fnApplyToChildren( fn, an1, an2 )
	{
		var index=0, i=0, iLen=an1.length;
		var nNode1, nNode2;
	
		while ( i < iLen ) {
			nNode1 = an1[i].firstChild;
			nNode2 = an2 ? an2[i].firstChild : null;
	
			while ( nNode1 ) {
				if ( nNode1.nodeType === 1 ) {
					if ( an2 ) {
						fn( nNode1, nNode2, index );
					}
					else {
						fn( nNode1, index );
					}
	
					index++;
				}
	
				nNode1 = nNode1.nextSibling;
				nNode2 = an2 ? nNode2.nextSibling : null;
			}
	
			i++;
		}
	}
	
	
	
	var __re_html_remove = /<.*?>/g;
	
	
	/**
	 * Calculate the width of columns for the table
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnCalculateColumnWidths ( oSettings )
	{
		var
			table = oSettings.nTable,
			columns = oSettings.aoColumns,
			scroll = oSettings.oScroll,
			scrollY = scroll.sY,
			scrollX = scroll.sX,
			scrollXInner = scroll.sXInner,
			columnCount = columns.length,
			visibleColumns = _fnGetColumns( oSettings, 'bVisible' ),
			headerCells = $('th', oSettings.nTHead),
			tableWidthAttr = table.getAttribute('width'), // from DOM element
			tableContainer = table.parentNode,
			userInputs = false,
			i, column, columnIdx, width, outerWidth,
			browser = oSettings.oBrowser,
			ie67 = browser.bScrollOversize;
	
		var styleWidth = table.style.width;
		if ( styleWidth && styleWidth.indexOf('%') !== -1 ) {
			tableWidthAttr = styleWidth;
		}
	
		/* Convert any user input sizes into pixel sizes */
		for ( i=0 ; i<visibleColumns.length ; i++ ) {
			column = columns[ visibleColumns[i] ];
	
			if ( column.sWidth !== null ) {
				column.sWidth = _fnConvertToWidth( column.sWidthOrig, tableContainer );
	
				userInputs = true;
			}
		}
	
		/* If the number of columns in the DOM equals the number that we have to
		 * process in DataTables, then we can use the offsets that are created by
		 * the web- browser. No custom sizes can be set in order for this to happen,
		 * nor scrolling used
		 */
		if ( ie67 || ! userInputs && ! scrollX && ! scrollY &&
		     columnCount == _fnVisbleColumns( oSettings ) &&
		     columnCount == headerCells.length
		) {
			for ( i=0 ; i<columnCount ; i++ ) {
				var colIdx = _fnVisibleToColumnIndex( oSettings, i );
	
				if ( colIdx !== null ) {
					columns[ colIdx ].sWidth = _fnStringToCss( headerCells.eq(i).width() );
				}
			}
		}
		else
		{
			// Otherwise construct a single row, worst case, table with the widest
			// node in the data, assign any user defined widths, then insert it into
			// the DOM and allow the browser to do all the hard work of calculating
			// table widths
			var tmpTable = $(table).clone() // don't use cloneNode - IE8 will remove events on the main table
				.css( 'visibility', 'hidden' )
				.removeAttr( 'id' );
	
			// Clean up the table body
			tmpTable.find('tbody tr').remove();
			var tr = $('<tr/>').appendTo( tmpTable.find('tbody') );
	
			// Clone the table header and footer - we can't use the header / footer
			// from the cloned table, since if scrolling is active, the table's
			// real header and footer are contained in different table tags
			tmpTable.find('thead, tfoot').remove();
			tmpTable
				.append( $(oSettings.nTHead).clone() )
				.append( $(oSettings.nTFoot).clone() );
	
			// Remove any assigned widths from the footer (from scrolling)
			tmpTable.find('tfoot th, tfoot td').css('width', '');
	
			// Apply custom sizing to the cloned header
			headerCells = _fnGetUniqueThs( oSettings, tmpTable.find('thead')[0] );
	
			for ( i=0 ; i<visibleColumns.length ; i++ ) {
				column = columns[ visibleColumns[i] ];
	
				headerCells[i].style.width = column.sWidthOrig !== null && column.sWidthOrig !== '' ?
					_fnStringToCss( column.sWidthOrig ) :
					'';
	
				// For scrollX we need to force the column width otherwise the
				// browser will collapse it. If this width is smaller than the
				// width the column requires, then it will have no effect
				if ( column.sWidthOrig && scrollX ) {
					$( headerCells[i] ).append( $('<div/>').css( {
						width: column.sWidthOrig,
						margin: 0,
						padding: 0,
						border: 0,
						height: 1
					} ) );
				}
			}
	
			// Find the widest cell for each column and put it into the table
			if ( oSettings.aoData.length ) {
				for ( i=0 ; i<visibleColumns.length ; i++ ) {
					columnIdx = visibleColumns[i];
					column = columns[ columnIdx ];
	
					$( _fnGetWidestNode( oSettings, columnIdx ) )
						.clone( false )
						.append( column.sContentPadding )
						.appendTo( tr );
				}
			}
	
			// Tidy the temporary table - remove name attributes so there aren't
			// duplicated in the dom (radio elements for example)
			$('[name]', tmpTable).removeAttr('name');
	
			// Table has been built, attach to the document so we can work with it.
			// A holding element is used, positioned at the top of the container
			// with minimal height, so it has no effect on if the container scrolls
			// or not. Otherwise it might trigger scrolling when it actually isn't
			// needed
			var holder = $('<div/>').css( scrollX || scrollY ?
					{
						position: 'absolute',
						top: 0,
						left: 0,
						height: 1,
						right: 0,
						overflow: 'hidden'
					} :
					{}
				)
				.append( tmpTable )
				.appendTo( tableContainer );
	
			// When scrolling (X or Y) we want to set the width of the table as 
			// appropriate. However, when not scrolling leave the table width as it
			// is. This results in slightly different, but I think correct behaviour
			if ( scrollX && scrollXInner ) {
				tmpTable.width( scrollXInner );
			}
			else if ( scrollX ) {
				tmpTable.css( 'width', 'auto' );
				tmpTable.removeAttr('width');
	
				// If there is no width attribute or style, then allow the table to
				// collapse
				if ( tmpTable.width() < tableContainer.clientWidth && tableWidthAttr ) {
					tmpTable.width( tableContainer.clientWidth );
				}
			}
			else if ( scrollY ) {
				tmpTable.width( tableContainer.clientWidth );
			}
			else if ( tableWidthAttr ) {
				tmpTable.width( tableWidthAttr );
			}
	
			// Get the width of each column in the constructed table - we need to
			// know the inner width (so it can be assigned to the other table's
			// cells) and the outer width so we can calculate the full width of the
			// table. This is safe since DataTables requires a unique cell for each
			// column, but if ever a header can span multiple columns, this will
			// need to be modified.
			var total = 0;
			for ( i=0 ; i<visibleColumns.length ; i++ ) {
				var cell = $(headerCells[i]);
				var border = cell.outerWidth() - cell.width();
	
				// Use getBounding... where possible (not IE8-) because it can give
				// sub-pixel accuracy, which we then want to round up!
				var bounding = browser.bBounding ?
					Math.ceil( headerCells[i].getBoundingClientRect().width ) :
					cell.outerWidth();
	
				// Total is tracked to remove any sub-pixel errors as the outerWidth
				// of the table might not equal the total given here (IE!).
				total += bounding;
	
				// Width for each column to use
				columns[ visibleColumns[i] ].sWidth = _fnStringToCss( bounding - border );
			}
	
			table.style.width = _fnStringToCss( total );
	
			// Finished with the table - ditch it
			holder.remove();
		}
	
		// If there is a width attr, we want to attach an event listener which
		// allows the table sizing to automatically adjust when the window is
		// resized. Use the width attr rather than CSS, since we can't know if the
		// CSS is a relative value or absolute - DOM read is always px.
		if ( tableWidthAttr ) {
			table.style.width = _fnStringToCss( tableWidthAttr );
		}
	
		if ( (tableWidthAttr || scrollX) && ! oSettings._reszEvt ) {
			var bindResize = function () {
				$(window).on('resize.DT-'+oSettings.sInstance, _fnThrottle( function () {
					_fnAdjustColumnSizing( oSettings );
				} ) );
			};
	
			// IE6/7 will crash if we bind a resize event handler on page load.
			// To be removed in 1.11 which drops IE6/7 support
			if ( ie67 ) {
				setTimeout( bindResize, 1000 );
			}
			else {
				bindResize();
			}
	
			oSettings._reszEvt = true;
		}
	}
	
	
	/**
	 * Throttle the calls to a function. Arguments and context are maintained for
	 * the throttled function
	 *  @param {function} fn Function to be called
	 *  @param {int} [freq=200] call frequency in mS
	 *  @returns {function} wrapped function
	 *  @memberof DataTable#oApi
	 */
	var _fnThrottle = DataTable.util.throttle;
	
	
	/**
	 * Convert a CSS unit width to pixels (e.g. 2em)
	 *  @param {string} width width to be converted
	 *  @param {node} parent parent to get the with for (required for relative widths) - optional
	 *  @returns {int} width in pixels
	 *  @memberof DataTable#oApi
	 */
	function _fnConvertToWidth ( width, parent )
	{
		if ( ! width ) {
			return 0;
		}
	
		var n = $('<div/>')
			.css( 'width', _fnStringToCss( width ) )
			.appendTo( parent || document.body );
	
		var val = n[0].offsetWidth;
		n.remove();
	
		return val;
	}
	
	
	/**
	 * Get the widest node
	 *  @param {object} settings dataTables settings object
	 *  @param {int} colIdx column of interest
	 *  @returns {node} widest table node
	 *  @memberof DataTable#oApi
	 */
	function _fnGetWidestNode( settings, colIdx )
	{
		var idx = _fnGetMaxLenString( settings, colIdx );
		if ( idx < 0 ) {
			return null;
		}
	
		var data = settings.aoData[ idx ];
		return ! data.nTr ? // Might not have been created when deferred rendering
			$('<td/>').html( _fnGetCellData( settings, idx, colIdx, 'display' ) )[0] :
			data.anCells[ colIdx ];
	}
	
	
	/**
	 * Get the maximum strlen for each data column
	 *  @param {object} settings dataTables settings object
	 *  @param {int} colIdx column of interest
	 *  @returns {string} max string length for each column
	 *  @memberof DataTable#oApi
	 */
	function _fnGetMaxLenString( settings, colIdx )
	{
		var s, max=-1, maxIdx = -1;
	
		for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
			s = _fnGetCellData( settings, i, colIdx, 'display' )+'';
			s = s.replace( __re_html_remove, '' );
			s = s.replace( /&nbsp;/g, ' ' );
	
			if ( s.length > max ) {
				max = s.length;
				maxIdx = i;
			}
		}
	
		return maxIdx;
	}
	
	
	/**
	 * Append a CSS unit (only if required) to a string
	 *  @param {string} value to css-ify
	 *  @returns {string} value with css unit
	 *  @memberof DataTable#oApi
	 */
	function _fnStringToCss( s )
	{
		if ( s === null ) {
			return '0px';
		}
	
		if ( typeof s == 'number' ) {
			return s < 0 ?
				'0px' :
				s+'px';
		}
	
		// Check it has a unit character already
		return s.match(/\d$/) ?
			s+'px' :
			s;
	}
	
	
	
	function _fnSortFlatten ( settings )
	{
		var
			i, iLen, k, kLen,
			aSort = [],
			aiOrig = [],
			aoColumns = settings.aoColumns,
			aDataSort, iCol, sType, srcCol,
			fixed = settings.aaSortingFixed,
			fixedObj = $.isPlainObject( fixed ),
			nestedSort = [],
			add = function ( a ) {
				if ( a.length && ! $.isArray( a[0] ) ) {
					// 1D array
					nestedSort.push( a );
				}
				else {
					// 2D array
					$.merge( nestedSort, a );
				}
			};
	
		// Build the sort array, with pre-fix and post-fix options if they have been
		// specified
		if ( $.isArray( fixed ) ) {
			add( fixed );
		}
	
		if ( fixedObj && fixed.pre ) {
			add( fixed.pre );
		}
	
		add( settings.aaSorting );
	
		if (fixedObj && fixed.post ) {
			add( fixed.post );
		}
	
		for ( i=0 ; i<nestedSort.length ; i++ )
		{
			srcCol = nestedSort[i][0];
			aDataSort = aoColumns[ srcCol ].aDataSort;
	
			for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ )
			{
				iCol = aDataSort[k];
				sType = aoColumns[ iCol ].sType || 'string';
	
				if ( nestedSort[i]._idx === undefined ) {
					nestedSort[i]._idx = $.inArray( nestedSort[i][1], aoColumns[iCol].asSorting );
				}
	
				aSort.push( {
					src:       srcCol,
					col:       iCol,
					dir:       nestedSort[i][1],
					index:     nestedSort[i]._idx,
					type:      sType,
					formatter: DataTable.ext.type.order[ sType+"-pre" ]
				} );
			}
		}
	
		return aSort;
	}
	
	/**
	 * Change the order of the table
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 *  @todo This really needs split up!
	 */
	function _fnSort ( oSettings )
	{
		var
			i, ien, iLen, j, jLen, k, kLen,
			sDataType, nTh,
			aiOrig = [],
			oExtSort = DataTable.ext.type.order,
			aoData = oSettings.aoData,
			aoColumns = oSettings.aoColumns,
			aDataSort, data, iCol, sType, oSort,
			formatters = 0,
			sortCol,
			displayMaster = oSettings.aiDisplayMaster,
			aSort;
	
		// Resolve any column types that are unknown due to addition or invalidation
		// @todo Can this be moved into a 'data-ready' handler which is called when
		//   data is going to be used in the table?
		_fnColumnTypes( oSettings );
	
		aSort = _fnSortFlatten( oSettings );
	
		for ( i=0, ien=aSort.length ; i<ien ; i++ ) {
			sortCol = aSort[i];
	
			// Track if we can use the fast sort algorithm
			if ( sortCol.formatter ) {
				formatters++;
			}
	
			// Load the data needed for the sort, for each cell
			_fnSortData( oSettings, sortCol.col );
		}
	
		/* No sorting required if server-side or no sorting array */
		if ( _fnDataSource( oSettings ) != 'ssp' && aSort.length !== 0 )
		{
			// Create a value - key array of the current row positions such that we can use their
			// current position during the sort, if values match, in order to perform stable sorting
			for ( i=0, iLen=displayMaster.length ; i<iLen ; i++ ) {
				aiOrig[ displayMaster[i] ] = i;
			}
	
			/* Do the sort - here we want multi-column sorting based on a given data source (column)
			 * and sorting function (from oSort) in a certain direction. It's reasonably complex to
			 * follow on it's own, but this is what we want (example two column sorting):
			 *  fnLocalSorting = function(a,b){
			 *    var iTest;
			 *    iTest = oSort['string-asc']('data11', 'data12');
			 *      if (iTest !== 0)
			 *        return iTest;
			 *    iTest = oSort['numeric-desc']('data21', 'data22');
			 *    if (iTest !== 0)
			 *      return iTest;
			 *    return oSort['numeric-asc']( aiOrig[a], aiOrig[b] );
			 *  }
			 * Basically we have a test for each sorting column, if the data in that column is equal,
			 * test the next column. If all columns match, then we use a numeric sort on the row
			 * positions in the original data array to provide a stable sort.
			 *
			 * Note - I know it seems excessive to have two sorting methods, but the first is around
			 * 15% faster, so the second is only maintained for backwards compatibility with sorting
			 * methods which do not have a pre-sort formatting function.
			 */
			if ( formatters === aSort.length ) {
				// All sort types have formatting functions
				displayMaster.sort( function ( a, b ) {
					var
						x, y, k, test, sort,
						len=aSort.length,
						dataA = aoData[a]._aSortData,
						dataB = aoData[b]._aSortData;
	
					for ( k=0 ; k<len ; k++ ) {
						sort = aSort[k];
	
						x = dataA[ sort.col ];
						y = dataB[ sort.col ];
	
						test = x<y ? -1 : x>y ? 1 : 0;
						if ( test !== 0 ) {
							return sort.dir === 'asc' ? test : -test;
						}
					}
	
					x = aiOrig[a];
					y = aiOrig[b];
					return x<y ? -1 : x>y ? 1 : 0;
				} );
			}
			else {
				// Depreciated - remove in 1.11 (providing a plug-in option)
				// Not all sort types have formatting methods, so we have to call their sorting
				// methods.
				displayMaster.sort( function ( a, b ) {
					var
						x, y, k, l, test, sort, fn,
						len=aSort.length,
						dataA = aoData[a]._aSortData,
						dataB = aoData[b]._aSortData;
	
					for ( k=0 ; k<len ; k++ ) {
						sort = aSort[k];
	
						x = dataA[ sort.col ];
						y = dataB[ sort.col ];
	
						fn = oExtSort[ sort.type+"-"+sort.dir ] || oExtSort[ "string-"+sort.dir ];
						test = fn( x, y );
						if ( test !== 0 ) {
							return test;
						}
					}
	
					x = aiOrig[a];
					y = aiOrig[b];
					return x<y ? -1 : x>y ? 1 : 0;
				} );
			}
		}
	
		/* Tell the draw function that we have sorted the data */
		oSettings.bSorted = true;
	}
	
	
	function _fnSortAria ( settings )
	{
		var label;
		var nextSort;
		var columns = settings.aoColumns;
		var aSort = _fnSortFlatten( settings );
		var oAria = settings.oLanguage.oAria;
	
		// ARIA attributes - need to loop all columns, to update all (removing old
		// attributes as needed)
		for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
		{
			var col = columns[i];
			var asSorting = col.asSorting;
			var sTitle = col.sTitle.replace( /<.*?>/g, "" );
			var th = col.nTh;
	
			// IE7 is throwing an error when setting these properties with jQuery's
			// attr() and removeAttr() methods...
			th.removeAttribute('aria-sort');
	
			/* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */
			if ( col.bSortable ) {
				if ( aSort.length > 0 && aSort[0].col == i ) {
					th.setAttribute('aria-sort', aSort[0].dir=="asc" ? "ascending" : "descending" );
					nextSort = asSorting[ aSort[0].index+1 ] || asSorting[0];
				}
				else {
					nextSort = asSorting[0];
				}
	
				label = sTitle + ( nextSort === "asc" ?
					oAria.sSortAscending :
					oAria.sSortDescending
				);
			}
			else {
				label = sTitle;
			}
	
			th.setAttribute('aria-label', label);
		}
	}
	
	
	/**
	 * Function to run on user sort request
	 *  @param {object} settings dataTables settings object
	 *  @param {node} attachTo node to attach the handler to
	 *  @param {int} colIdx column sorting index
	 *  @param {boolean} [append=false] Append the requested sort to the existing
	 *    sort if true (i.e. multi-column sort)
	 *  @param {function} [callback] callback function
	 *  @memberof DataTable#oApi
	 */
	function _fnSortListener ( settings, colIdx, append, callback )
	{
		var col = settings.aoColumns[ colIdx ];
		var sorting = settings.aaSorting;
		var asSorting = col.asSorting;
		var nextSortIdx;
		var next = function ( a, overflow ) {
			var idx = a._idx;
			if ( idx === undefined ) {
				idx = $.inArray( a[1], asSorting );
			}
	
			return idx+1 < asSorting.length ?
				idx+1 :
				overflow ?
					null :
					0;
		};
	
		// Convert to 2D array if needed
		if ( typeof sorting[0] === 'number' ) {
			sorting = settings.aaSorting = [ sorting ];
		}
	
		// If appending the sort then we are multi-column sorting
		if ( append && settings.oFeatures.bSortMulti ) {
			// Are we already doing some kind of sort on this column?
			var sortIdx = $.inArray( colIdx, _pluck(sorting, '0') );
	
			if ( sortIdx !== -1 ) {
				// Yes, modify the sort
				nextSortIdx = next( sorting[sortIdx], true );
	
				if ( nextSortIdx === null && sorting.length === 1 ) {
					nextSortIdx = 0; // can't remove sorting completely
				}
	
				if ( nextSortIdx === null ) {
					sorting.splice( sortIdx, 1 );
				}
				else {
					sorting[sortIdx][1] = asSorting[ nextSortIdx ];
					sorting[sortIdx]._idx = nextSortIdx;
				}
			}
			else {
				// No sort on this column yet
				sorting.push( [ colIdx, asSorting[0], 0 ] );
				sorting[sorting.length-1]._idx = 0;
			}
		}
		else if ( sorting.length && sorting[0][0] == colIdx ) {
			// Single column - already sorting on this column, modify the sort
			nextSortIdx = next( sorting[0] );
	
			sorting.length = 1;
			sorting[0][1] = asSorting[ nextSortIdx ];
			sorting[0]._idx = nextSortIdx;
		}
		else {
			// Single column - sort only on this column
			sorting.length = 0;
			sorting.push( [ colIdx, asSorting[0] ] );
			sorting[0]._idx = 0;
		}
	
		// Run the sort by calling a full redraw
		_fnReDraw( settings );
	
		// callback used for async user interaction
		if ( typeof callback == 'function' ) {
			callback( settings );
		}
	}
	
	
	/**
	 * Attach a sort handler (click) to a node
	 *  @param {object} settings dataTables settings object
	 *  @param {node} attachTo node to attach the handler to
	 *  @param {int} colIdx column sorting index
	 *  @param {function} [callback] callback function
	 *  @memberof DataTable#oApi
	 */
	function _fnSortAttachListener ( settings, attachTo, colIdx, callback )
	{
		var col = settings.aoColumns[ colIdx ];
	
		_fnBindAction( attachTo, {}, function (e) {
			/* If the column is not sortable - don't to anything */
			if ( col.bSortable === false ) {
				return;
			}
	
			// If processing is enabled use a timeout to allow the processing
			// display to be shown - otherwise to it synchronously
			if ( settings.oFeatures.bProcessing ) {
				_fnProcessingDisplay( settings, true );
	
				setTimeout( function() {
					_fnSortListener( settings, colIdx, e.shiftKey, callback );
	
					// In server-side processing, the draw callback will remove the
					// processing display
					if ( _fnDataSource( settings ) !== 'ssp' ) {
						_fnProcessingDisplay( settings, false );
					}
				}, 0 );
			}
			else {
				_fnSortListener( settings, colIdx, e.shiftKey, callback );
			}
		} );
	}
	
	
	/**
	 * Set the sorting classes on table's body, Note: it is safe to call this function
	 * when bSort and bSortClasses are false
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnSortingClasses( settings )
	{
		var oldSort = settings.aLastSort;
		var sortClass = settings.oClasses.sSortColumn;
		var sort = _fnSortFlatten( settings );
		var features = settings.oFeatures;
		var i, ien, colIdx;
	
		if ( features.bSort && features.bSortClasses ) {
			// Remove old sorting classes
			for ( i=0, ien=oldSort.length ; i<ien ; i++ ) {
				colIdx = oldSort[i].src;
	
				// Remove column sorting
				$( _pluck( settings.aoData, 'anCells', colIdx ) )
					.removeClass( sortClass + (i<2 ? i+1 : 3) );
			}
	
			// Add new column sorting
			for ( i=0, ien=sort.length ; i<ien ; i++ ) {
				colIdx = sort[i].src;
	
				$( _pluck( settings.aoData, 'anCells', colIdx ) )
					.addClass( sortClass + (i<2 ? i+1 : 3) );
			}
		}
	
		settings.aLastSort = sort;
	}
	
	
	// Get the data to sort a column, be it from cache, fresh (populating the
	// cache), or from a sort formatter
	function _fnSortData( settings, idx )
	{
		// Custom sorting function - provided by the sort data type
		var column = settings.aoColumns[ idx ];
		var customSort = DataTable.ext.order[ column.sSortDataType ];
		var customData;
	
		if ( customSort ) {
			customData = customSort.call( settings.oInstance, settings, idx,
				_fnColumnIndexToVisible( settings, idx )
			);
		}
	
		// Use / populate cache
		var row, cellData;
		var formatter = DataTable.ext.type.order[ column.sType+"-pre" ];
	
		for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
			row = settings.aoData[i];
	
			if ( ! row._aSortData ) {
				row._aSortData = [];
			}
	
			if ( ! row._aSortData[idx] || customSort ) {
				cellData = customSort ?
					customData[i] : // If there was a custom sort function, use data from there
					_fnGetCellData( settings, i, idx, 'sort' );
	
				row._aSortData[ idx ] = formatter ?
					formatter( cellData ) :
					cellData;
			}
		}
	}
	
	
	
	/**
	 * Save the state of a table
	 *  @param {object} oSettings dataTables settings object
	 *  @memberof DataTable#oApi
	 */
	function _fnSaveState ( settings )
	{
		if ( !settings.oFeatures.bStateSave || settings.bDestroying )
		{
			return;
		}
	
		/* Store the interesting variables */
		var state = {
			time:    +new Date(),
			start:   settings._iDisplayStart,
			length:  settings._iDisplayLength,
			order:   $.extend( true, [], settings.aaSorting ),
			search:  _fnSearchToCamel( settings.oPreviousSearch ),
			columns: $.map( settings.aoColumns, function ( col, i ) {
				return {
					visible: col.bVisible,
					search: _fnSearchToCamel( settings.aoPreSearchCols[i] )
				};
			} )
		};
	
		_fnCallbackFire( settings, "aoStateSaveParams", 'stateSaveParams', [settings, state] );
	
		settings.oSavedState = state;
		settings.fnStateSaveCallback.call( settings.oInstance, settings, state );
	}
	
	
	/**
	 * Attempt to load a saved table state
	 *  @param {object} oSettings dataTables settings object
	 *  @param {object} oInit DataTables init object so we can override settings
	 *  @param {function} callback Callback to execute when the state has been loaded
	 *  @memberof DataTable#oApi
	 */
	function _fnLoadState ( settings, oInit, callback )
	{
		var i, ien;
		var columns = settings.aoColumns;
		var loaded = function ( s ) {
			if ( ! s || ! s.time ) {
				callback();
				return;
			}
	
			// Allow custom and plug-in manipulation functions to alter the saved data set and
			// cancelling of loading by returning false
			var abStateLoad = _fnCallbackFire( settings, 'aoStateLoadParams', 'stateLoadParams', [settings, s] );
			if ( $.inArray( false, abStateLoad ) !== -1 ) {
				callback();
				return;
			}
	
			// Reject old data
			var duration = settings.iStateDuration;
			if ( duration > 0 && s.time < +new Date() - (duration*1000) ) {
				callback();
				return;
			}
	
			// Number of columns have changed - all bets are off, no restore of settings
			if ( s.columns && columns.length !== s.columns.length ) {
				callback();
				return;
			}
	
			// Store the saved state so it might be accessed at any time
			settings.oLoadedState = $.extend( true, {}, s );
	
			// Restore key features - todo - for 1.11 this needs to be done by
			// subscribed events
			if ( s.start !== undefined ) {
				settings._iDisplayStart    = s.start;
				settings.iInitDisplayStart = s.start;
			}
			if ( s.length !== undefined ) {
				settings._iDisplayLength   = s.length;
			}
	
			// Order
			if ( s.order !== undefined ) {
				settings.aaSorting = [];
				$.each( s.order, function ( i, col ) {
					settings.aaSorting.push( col[0] >= columns.length ?
						[ 0, col[1] ] :
						col
					);
				} );
			}
	
			// Search
			if ( s.search !== undefined ) {
				$.extend( settings.oPreviousSearch, _fnSearchToHung( s.search ) );
			}
	
			// Columns
			//
			if ( s.columns ) {
				for ( i=0, ien=s.columns.length ; i<ien ; i++ ) {
					var col = s.columns[i];
	
					// Visibility
					if ( col.visible !== undefined ) {
						columns[i].bVisible = col.visible;
					}
	
					// Search
					if ( col.search !== undefined ) {
						$.extend( settings.aoPreSearchCols[i], _fnSearchToHung( col.search ) );
					}
				}
			}
	
			_fnCallbackFire( settings, 'aoStateLoaded', 'stateLoaded', [settings, s] );
			callback();
		};
	
		if ( ! settings.oFeatures.bStateSave ) {
			callback();
			return;
		}
	
		var state = settings.fnStateLoadCallback.call( settings.oInstance, settings, loaded );
	
		if ( state !== undefined ) {
			loaded( state );
		}
		// otherwise, wait for the loaded callback to be executed
	}
	
	
	/**
	 * Return the settings object for a particular table
	 *  @param {node} table table we are using as a dataTable
	 *  @returns {object} Settings object - or null if not found
	 *  @memberof DataTable#oApi
	 */
	function _fnSettingsFromNode ( table )
	{
		var settings = DataTable.settings;
		var idx = $.inArray( table, _pluck( settings, 'nTable' ) );
	
		return idx !== -1 ?
			settings[ idx ] :
			null;
	}
	
	
	/**
	 * Log an error message
	 *  @param {object} settings dataTables settings object
	 *  @param {int} level log error messages, or display them to the user
	 *  @param {string} msg error message
	 *  @param {int} tn Technical note id to get more information about the error.
	 *  @memberof DataTable#oApi
	 */
	function _fnLog( settings, level, msg, tn )
	{
		msg = 'DataTables warning: '+
			(settings ? 'table id='+settings.sTableId+' - ' : '')+msg;
	
		if ( tn ) {
			msg += '. For more information about this error, please see '+
			'http://datatables.net/tn/'+tn;
		}
	
		if ( ! level  ) {
			// Backwards compatibility pre 1.10
			var ext = DataTable.ext;
			var type = ext.sErrMode || ext.errMode;
	
			if ( settings ) {
				_fnCallbackFire( settings, null, 'error', [ settings, tn, msg ] );
			}
	
			if ( type == 'alert' ) {
				alert( msg );
			}
			else if ( type == 'throw' ) {
				throw new Error(msg);
			}
			else if ( typeof type == 'function' ) {
				type( settings, tn, msg );
			}
		}
		else if ( window.console && console.log ) {
			console.log( msg );
		}
	}
	
	
	/**
	 * See if a property is defined on one object, if so assign it to the other object
	 *  @param {object} ret target object
	 *  @param {object} src source object
	 *  @param {string} name property
	 *  @param {string} [mappedName] name to map too - optional, name used if not given
	 *  @memberof DataTable#oApi
	 */
	function _fnMap( ret, src, name, mappedName )
	{
		if ( $.isArray( name ) ) {
			$.each( name, function (i, val) {
				if ( $.isArray( val ) ) {
					_fnMap( ret, src, val[0], val[1] );
				}
				else {
					_fnMap( ret, src, val );
				}
			} );
	
			return;
		}
	
		if ( mappedName === undefined ) {
			mappedName = name;
		}
	
		if ( src[name] !== undefined ) {
			ret[mappedName] = src[name];
		}
	}
	
	
	/**
	 * Extend objects - very similar to jQuery.extend, but deep copy objects, and
	 * shallow copy arrays. The reason we need to do this, is that we don't want to
	 * deep copy array init values (such as aaSorting) since the dev wouldn't be
	 * able to override them, but we do want to deep copy arrays.
	 *  @param {object} out Object to extend
	 *  @param {object} extender Object from which the properties will be applied to
	 *      out
	 *  @param {boolean} breakRefs If true, then arrays will be sliced to take an
	 *      independent copy with the exception of the `data` or `aaData` parameters
	 *      if they are present. This is so you can pass in a collection to
	 *      DataTables and have that used as your data source without breaking the
	 *      references
	 *  @returns {object} out Reference, just for convenience - out === the return.
	 *  @memberof DataTable#oApi
	 *  @todo This doesn't take account of arrays inside the deep copied objects.
	 */
	function _fnExtend( out, extender, breakRefs )
	{
		var val;
	
		for ( var prop in extender ) {
			if ( extender.hasOwnProperty(prop) ) {
				val = extender[prop];
	
				if ( $.isPlainObject( val ) ) {
					if ( ! $.isPlainObject( out[prop] ) ) {
						out[prop] = {};
					}
					$.extend( true, out[prop], val );
				}
				else if ( breakRefs && prop !== 'data' && prop !== 'aaData' && $.isArray(val) ) {
					out[prop] = val.slice();
				}
				else {
					out[prop] = val;
				}
			}
		}
	
		return out;
	}
	
	
	/**
	 * Bind an event handers to allow a click or return key to activate the callback.
	 * This is good for accessibility since a return on the keyboard will have the
	 * same effect as a click, if the element has focus.
	 *  @param {element} n Element to bind the action to
	 *  @param {object} oData Data object to pass to the triggered function
	 *  @param {function} fn Callback function for when the event is triggered
	 *  @memberof DataTable#oApi
	 */
	function _fnBindAction( n, oData, fn )
	{
		$(n)
			.on( 'click.DT', oData, function (e) {
					$(n).blur(); // Remove focus outline for mouse users
					fn(e);
				} )
			.on( 'keypress.DT', oData, function (e){
					if ( e.which === 13 ) {
						e.preventDefault();
						fn(e);
					}
				} )
			.on( 'selectstart.DT', function () {
					/* Take the brutal approach to cancelling text selection */
					return false;
				} );
	}
	
	
	/**
	 * Register a callback function. Easily allows a callback function to be added to
	 * an array store of callback functions that can then all be called together.
	 *  @param {object} oSettings dataTables settings object
	 *  @param {string} sStore Name of the array storage for the callbacks in oSettings
	 *  @param {function} fn Function to be called back
	 *  @param {string} sName Identifying name for the callback (i.e. a label)
	 *  @memberof DataTable#oApi
	 */
	function _fnCallbackReg( oSettings, sStore, fn, sName )
	{
		if ( fn )
		{
			oSettings[sStore].push( {
				"fn": fn,
				"sName": sName
			} );
		}
	}
	
	
	/**
	 * Fire callback functions and trigger events. Note that the loop over the
	 * callback array store is done backwards! Further note that you do not want to
	 * fire off triggers in time sensitive applications (for example cell creation)
	 * as its slow.
	 *  @param {object} settings dataTables settings object
	 *  @param {string} callbackArr Name of the array storage for the callbacks in
	 *      oSettings
	 *  @param {string} eventName Name of the jQuery custom event to trigger. If
	 *      null no trigger is fired
	 *  @param {array} args Array of arguments to pass to the callback function /
	 *      trigger
	 *  @memberof DataTable#oApi
	 */
	function _fnCallbackFire( settings, callbackArr, eventName, args )
	{
		var ret = [];
	
		if ( callbackArr ) {
			ret = $.map( settings[callbackArr].slice().reverse(), function (val, i) {
				return val.fn.apply( settings.oInstance, args );
			} );
		}
	
		if ( eventName !== null ) {
			var e = $.Event( eventName+'.dt' );
	
			$(settings.nTable).trigger( e, args );
	
			ret.push( e.result );
		}
	
		return ret;
	}
	
	
	function _fnLengthOverflow ( settings )
	{
		var
			start = settings._iDisplayStart,
			end = settings.fnDisplayEnd(),
			len = settings._iDisplayLength;
	
		/* If we have space to show extra rows (backing up from the end point - then do so */
		if ( start >= end )
		{
			start = end - len;
		}
	
		// Keep the start record on the current page
		start -= (start % len);
	
		if ( len === -1 || start < 0 )
		{
			start = 0;
		}
	
		settings._iDisplayStart = start;
	}
	
	
	function _fnRenderer( settings, type )
	{
		var renderer = settings.renderer;
		var host = DataTable.ext.renderer[type];
	
		if ( $.isPlainObject( renderer ) && renderer[type] ) {
			// Specific renderer for this type. If available use it, otherwise use
			// the default.
			return host[renderer[type]] || host._;
		}
		else if ( typeof renderer === 'string' ) {
			// Common renderer - if there is one available for this type use it,
			// otherwise use the default
			return host[renderer] || host._;
		}
	
		// Use the default
		return host._;
	}
	
	
	/**
	 * Detect the data source being used for the table. Used to simplify the code
	 * a little (ajax) and to make it compress a little smaller.
	 *
	 *  @param {object} settings dataTables settings object
	 *  @returns {string} Data source
	 *  @memberof DataTable#oApi
	 */
	function _fnDataSource ( settings )
	{
		if ( settings.oFeatures.bServerSide ) {
			return 'ssp';
		}
		else if ( settings.ajax || settings.sAjaxSource ) {
			return 'ajax';
		}
		return 'dom';
	}
	

	
	
	/**
	 * Computed structure of the DataTables API, defined by the options passed to
	 * `DataTable.Api.register()` when building the API.
	 *
	 * The structure is built in order to speed creation and extension of the Api
	 * objects since the extensions are effectively pre-parsed.
	 *
	 * The array is an array of objects with the following structure, where this
	 * base array represents the Api prototype base:
	 *
	 *     [
	 *       {
	 *         name:      'data'                -- string   - Property name
	 *         val:       function () {},       -- function - Api method (or undefined if just an object
	 *         methodExt: [ ... ],              -- array    - Array of Api object definitions to extend the method result
	 *         propExt:   [ ... ]               -- array    - Array of Api object definitions to extend the property
	 *       },
	 *       {
	 *         name:     'row'
	 *         val:       {},
	 *         methodExt: [ ... ],
	 *         propExt:   [
	 *           {
	 *             name:      'data'
	 *             val:       function () {},
	 *             methodExt: [ ... ],
	 *             propExt:   [ ... ]
	 *           },
	 *           ...
	 *         ]
	 *       }
	 *     ]
	 *
	 * @type {Array}
	 * @ignore
	 */
	var __apiStruct = [];
	
	
	/**
	 * `Array.prototype` reference.
	 *
	 * @type object
	 * @ignore
	 */
	var __arrayProto = Array.prototype;
	
	
	/**
	 * Abstraction for `context` parameter of the `Api` constructor to allow it to
	 * take several different forms for ease of use.
	 *
	 * Each of the input parameter types will be converted to a DataTables settings
	 * object where possible.
	 *
	 * @param  {string|node|jQuery|object} mixed DataTable identifier. Can be one
	 *   of:
	 *
	 *   * `string` - jQuery selector. Any DataTables' matching the given selector
	 *     with be found and used.
	 *   * `node` - `TABLE` node which has already been formed into a DataTable.
	 *   * `jQuery` - A jQuery object of `TABLE` nodes.
	 *   * `object` - DataTables settings object
	 *   * `DataTables.Api` - API instance
	 * @return {array|null} Matching DataTables settings objects. `null` or
	 *   `undefined` is returned if no matching DataTable is found.
	 * @ignore
	 */
	var _toSettings = function ( mixed )
	{
		var idx, jq;
		var settings = DataTable.settings;
		var tables = $.map( settings, function (el, i) {
			return el.nTable;
		} );
	
		if ( ! mixed ) {
			return [];
		}
		else if ( mixed.nTable && mixed.oApi ) {
			// DataTables settings object
			return [ mixed ];
		}
		else if ( mixed.nodeName && mixed.nodeName.toLowerCase() === 'table' ) {
			// Table node
			idx = $.inArray( mixed, tables );
			return idx !== -1 ? [ settings[idx] ] : null;
		}
		else if ( mixed && typeof mixed.settings === 'function' ) {
			return mixed.settings().toArray();
		}
		else if ( typeof mixed === 'string' ) {
			// jQuery selector
			jq = $(mixed);
		}
		else if ( mixed instanceof $ ) {
			// jQuery object (also DataTables instance)
			jq = mixed;
		}
	
		if ( jq ) {
			return jq.map( function(i) {
				idx = $.inArray( this, tables );
				return idx !== -1 ? settings[idx] : null;
			} ).toArray();
		}
	};
	
	
	/**
	 * DataTables API class - used to control and interface with  one or more
	 * DataTables enhanced tables.
	 *
	 * The API class is heavily based on jQuery, presenting a chainable interface
	 * that you can use to interact with tables. Each instance of the API class has
	 * a "context" - i.e. the tables that it will operate on. This could be a single
	 * table, all tables on a page or a sub-set thereof.
	 *
	 * Additionally the API is designed to allow you to easily work with the data in
	 * the tables, retrieving and manipulating it as required. This is done by
	 * presenting the API class as an array like interface. The contents of the
	 * array depend upon the actions requested by each method (for example
	 * `rows().nodes()` will return an array of nodes, while `rows().data()` will
	 * return an array of objects or arrays depending upon your table's
	 * configuration). The API object has a number of array like methods (`push`,
	 * `pop`, `reverse` etc) as well as additional helper methods (`each`, `pluck`,
	 * `unique` etc) to assist your working with the data held in a table.
	 *
	 * Most methods (those which return an Api instance) are chainable, which means
	 * the return from a method call also has all of the methods available that the
	 * top level object had. For example, these two calls are equivalent:
	 *
	 *     // Not chained
	 *     api.row.add( {...} );
	 *     api.draw();
	 *
	 *     // Chained
	 *     api.row.add( {...} ).draw();
	 *
	 * @class DataTable.Api
	 * @param {array|object|string|jQuery} context DataTable identifier. This is
	 *   used to define which DataTables enhanced tables this API will operate on.
	 *   Can be one of:
	 *
	 *   * `string` - jQuery selector. Any DataTables' matching the given selector
	 *     with be found and used.
	 *   * `node` - `TABLE` node which has already been formed into a DataTable.
	 *   * `jQuery` - A jQuery object of `TABLE` nodes.
	 *   * `object` - DataTables settings object
	 * @param {array} [data] Data to initialise the Api instance with.
	 *
	 * @example
	 *   // Direct initialisation during DataTables construction
	 *   var api = $('#example').DataTable();
	 *
	 * @example
	 *   // Initialisation using a DataTables jQuery object
	 *   var api = $('#example').dataTable().api();
	 *
	 * @example
	 *   // Initialisation as a constructor
	 *   var api = new $.fn.DataTable.Api( 'table.dataTable' );
	 */
	_Api = function ( context, data )
	{
		if ( ! (this instanceof _Api) ) {
			return new _Api( context, data );
		}
	
		var settings = [];
		var ctxSettings = function ( o ) {
			var a = _toSettings( o );
			if ( a ) {
				settings.push.apply( settings, a );
			}
		};
	
		if ( $.isArray( context ) ) {
			for ( var i=0, ien=context.length ; i<ien ; i++ ) {
				ctxSettings( context[i] );
			}
		}
		else {
			ctxSettings( context );
		}
	
		// Remove duplicates
		this.context = _unique( settings );
	
		// Initial data
		if ( data ) {
			$.merge( this, data );
		}
	
		// selector
		this.selector = {
			rows: null,
			cols: null,
			opts: null
		};
	
		_Api.extend( this, this, __apiStruct );
	};
	
	DataTable.Api = _Api;
	
	// Don't destroy the existing prototype, just extend it. Required for jQuery 2's
	// isPlainObject.
	$.extend( _Api.prototype, {
		any: function ()
		{
			return this.count() !== 0;
		},
	
	
		concat:  __arrayProto.concat,
	
	
		context: [], // array of table settings objects
	
	
		count: function ()
		{
			return this.flatten().length;
		},
	
	
		each: function ( fn )
		{
			for ( var i=0, ien=this.length ; i<ien; i++ ) {
				fn.call( this, this[i], i, this );
			}
	
			return this;
		},
	
	
		eq: function ( idx )
		{
			var ctx = this.context;
	
			return ctx.length > idx ?
				new _Api( ctx[idx], this[idx] ) :
				null;
		},
	
	
		filter: function ( fn )
		{
			var a = [];
	
			if ( __arrayProto.filter ) {
				a = __arrayProto.filter.call( this, fn, this );
			}
			else {
				// Compatibility for browsers without EMCA-252-5 (JS 1.6)
				for ( var i=0, ien=this.length ; i<ien ; i++ ) {
					if ( fn.call( this, this[i], i, this ) ) {
						a.push( this[i] );
					}
				}
			}
	
			return new _Api( this.context, a );
		},
	
	
		flatten: function ()
		{
			var a = [];
			return new _Api( this.context, a.concat.apply( a, this.toArray() ) );
		},
	
	
		join:    __arrayProto.join,
	
	
		indexOf: __arrayProto.indexOf || function (obj, start)
		{
			for ( var i=(start || 0), ien=this.length ; i<ien ; i++ ) {
				if ( this[i] === obj ) {
					return i;
				}
			}
			return -1;
		},
	
		iterator: function ( flatten, type, fn, alwaysNew ) {
			var
				a = [], ret,
				i, ien, j, jen,
				context = this.context,
				rows, items, item,
				selector = this.selector;
	
			// Argument shifting
			if ( typeof flatten === 'string' ) {
				alwaysNew = fn;
				fn = type;
				type = flatten;
				flatten = false;
			}
	
			for ( i=0, ien=context.length ; i<ien ; i++ ) {
				var apiInst = new _Api( context[i] );
	
				if ( type === 'table' ) {
					ret = fn.call( apiInst, context[i], i );
	
					if ( ret !== undefined ) {
						a.push( ret );
					}
				}
				else if ( type === 'columns' || type === 'rows' ) {
					// this has same length as context - one entry for each table
					ret = fn.call( apiInst, context[i], this[i], i );
	
					if ( ret !== undefined ) {
						a.push( ret );
					}
				}
				else if ( type === 'column' || type === 'column-rows' || type === 'row' || type === 'cell' ) {
					// columns and rows share the same structure.
					// 'this' is an array of column indexes for each context
					items = this[i];
	
					if ( type === 'column-rows' ) {
						rows = _selector_row_indexes( context[i], selector.opts );
					}
	
					for ( j=0, jen=items.length ; j<jen ; j++ ) {
						item = items[j];
	
						if ( type === 'cell' ) {
							ret = fn.call( apiInst, context[i], item.row, item.column, i, j );
						}
						else {
							ret = fn.call( apiInst, context[i], item, i, j, rows );
						}
	
						if ( ret !== undefined ) {
							a.push( ret );
						}
					}
				}
			}
	
			if ( a.length || alwaysNew ) {
				var api = new _Api( context, flatten ? a.concat.apply( [], a ) : a );
				var apiSelector = api.selector;
				apiSelector.rows = selector.rows;
				apiSelector.cols = selector.cols;
				apiSelector.opts = selector.opts;
				return api;
			}
			return this;
		},
	
	
		lastIndexOf: __arrayProto.lastIndexOf || function (obj, start)
		{
			// Bit cheeky...
			return this.indexOf.apply( this.toArray.reverse(), arguments );
		},
	
	
		length:  0,
	
	
		map: function ( fn )
		{
			var a = [];
	
			if ( __arrayProto.map ) {
				a = __arrayProto.map.call( this, fn, this );
			}
			else {
				// Compatibility for browsers without EMCA-252-5 (JS 1.6)
				for ( var i=0, ien=this.length ; i<ien ; i++ ) {
					a.push( fn.call( this, this[i], i ) );
				}
			}
	
			return new _Api( this.context, a );
		},
	
	
		pluck: function ( prop )
		{
			return this.map( function ( el ) {
				return el[ prop ];
			} );
		},
	
		pop:     __arrayProto.pop,
	
	
		push:    __arrayProto.push,
	
	
		// Does not return an API instance
		reduce: __arrayProto.reduce || function ( fn, init )
		{
			return _fnReduce( this, fn, init, 0, this.length, 1 );
		},
	
	
		reduceRight: __arrayProto.reduceRight || function ( fn, init )
		{
			return _fnReduce( this, fn, init, this.length-1, -1, -1 );
		},
	
	
		reverse: __arrayProto.reverse,
	
	
		// Object with rows, columns and opts
		selector: null,
	
	
		shift:   __arrayProto.shift,
	
	
		slice: function () {
			return new _Api( this.context, this );
		},
	
	
		sort:    __arrayProto.sort, // ? name - order?
	
	
		splice:  __arrayProto.splice,
	
	
		toArray: function ()
		{
			return __arrayProto.slice.call( this );
		},
	
	
		to$: function ()
		{
			return $( this );
		},
	
	
		toJQuery: function ()
		{
			return $( this );
		},
	
	
		unique: function ()
		{
			return new _Api( this.context, _unique(this) );
		},
	
	
		unshift: __arrayProto.unshift
	} );
	
	
	_Api.extend = function ( scope, obj, ext )
	{
		// Only extend API instances and static properties of the API
		if ( ! ext.length || ! obj || ( ! (obj instanceof _Api) && ! obj.__dt_wrapper ) ) {
			return;
		}
	
		var
			i, ien,
			struct,
			methodScoping = function ( scope, fn, struc ) {
				return function () {
					var ret = fn.apply( scope, arguments );
	
					// Method extension
					_Api.extend( ret, ret, struc.methodExt );
					return ret;
				};
			};
	
		for ( i=0, ien=ext.length ; i<ien ; i++ ) {
			struct = ext[i];
	
			// Value
			obj[ struct.name ] = struct.type === 'function' ?
				methodScoping( scope, struct.val, struct ) :
				struct.type === 'object' ?
					{} :
					struct.val;
	
			obj[ struct.name ].__dt_wrapper = true;
	
			// Property extension
			_Api.extend( scope, obj[ struct.name ], struct.propExt );
		}
	};
	
	
	// @todo - Is there need for an augment function?
	// _Api.augment = function ( inst, name )
	// {
	// 	// Find src object in the structure from the name
	// 	var parts = name.split('.');
	
	// 	_Api.extend( inst, obj );
	// };
	
	
	//     [
	//       {
	//         name:      'data'                -- string   - Property name
	//         val:       function () {},       -- function - Api method (or undefined if just an object
	//         methodExt: [ ... ],              -- array    - Array of Api object definitions to extend the method result
	//         propExt:   [ ... ]               -- array    - Array of Api object definitions to extend the property
	//       },
	//       {
	//         name:     'row'
	//         val:       {},
	//         methodExt: [ ... ],
	//         propExt:   [
	//           {
	//             name:      'data'
	//             val:       function () {},
	//             methodExt: [ ... ],
	//             propExt:   [ ... ]
	//           },
	//           ...
	//         ]
	//       }
	//     ]
	
	_Api.register = _api_register = function ( name, val )
	{
		if ( $.isArray( name ) ) {
			for ( var j=0, jen=name.length ; j<jen ; j++ ) {
				_Api.register( name[j], val );
			}
			return;
		}
	
		var
			i, ien,
			heir = name.split('.'),
			struct = __apiStruct,
			key, method;
	
		var find = function ( src, name ) {
			for ( var i=0, ien=src.length ; i<ien ; i++ ) {
				if ( src[i].name === name ) {
					return src[i];
				}
			}
			return null;
		};
	
		for ( i=0, ien=heir.length ; i<ien ; i++ ) {
			method = heir[i].indexOf('()') !== -1;
			key = method ?
				heir[i].replace('()', '') :
				heir[i];
	
			var src = find( struct, key );
			if ( ! src ) {
				src = {
					name:      key,
					val:       {},
					methodExt: [],
					propExt:   [],
					type:      'object'
				};
				struct.push( src );
			}
	
			if ( i === ien-1 ) {
				src.val = val;
				src.type = typeof val === 'function' ?
					'function' :
					$.isPlainObject( val ) ?
						'object' :
						'other';
			}
			else {
				struct = method ?
					src.methodExt :
					src.propExt;
			}
		}
	};
	
	_Api.registerPlural = _api_registerPlural = function ( pluralName, singularName, val ) {
		_Api.register( pluralName, val );
	
		_Api.register( singularName, function () {
			var ret = val.apply( this, arguments );
	
			if ( ret === this ) {
				// Returned item is the API instance that was passed in, return it
				return this;
			}
			else if ( ret instanceof _Api ) {
				// New API instance returned, want the value from the first item
				// in the returned array for the singular result.
				return ret.length ?
					$.isArray( ret[0] ) ?
						new _Api( ret.context, ret[0] ) : // Array results are 'enhanced'
						ret[0] :
					undefined;
			}
	
			// Non-API return - just fire it back
			return ret;
		} );
	};
	
	
	/**
	 * Selector for HTML tables. Apply the given selector to the give array of
	 * DataTables settings objects.
	 *
	 * @param {string|integer} [selector] jQuery selector string or integer
	 * @param  {array} Array of DataTables settings objects to be filtered
	 * @return {array}
	 * @ignore
	 */
	var __table_selector = function ( selector, a )
	{
		// Integer is used to pick out a table by index
		if ( typeof selector === 'number' ) {
			return [ a[ selector ] ];
		}
	
		// Perform a jQuery selector on the table nodes
		var nodes = $.map( a, function (el, i) {
			return el.nTable;
		} );
	
		return $(nodes)
			.filter( selector )
			.map( function (i) {
				// Need to translate back from the table node to the settings
				var idx = $.inArray( this, nodes );
				return a[ idx ];
			} )
			.toArray();
	};
	
	
	
	/**
	 * Context selector for the API's context (i.e. the tables the API instance
	 * refers to.
	 *
	 * @name    DataTable.Api#tables
	 * @param {string|integer} [selector] Selector to pick which tables the iterator
	 *   should operate on. If not given, all tables in the current context are
	 *   used. This can be given as a jQuery selector (for example `':gt(0)'`) to
	 *   select multiple tables or as an integer to select a single table.
	 * @returns {DataTable.Api} Returns a new API instance if a selector is given.
	 */
	_api_register( 'tables()', function ( selector ) {
		// A new instance is created if there was a selector specified
		return selector ?
			new _Api( __table_selector( selector, this.context ) ) :
			this;
	} );
	
	
	_api_register( 'table()', function ( selector ) {
		var tables = this.tables( selector );
		var ctx = tables.context;
	
		// Truncate to the first matched table
		return ctx.length ?
			new _Api( ctx[0] ) :
			tables;
	} );
	
	
	_api_registerPlural( 'tables().nodes()', 'table().node()' , function () {
		return this.iterator( 'table', function ( ctx ) {
			return ctx.nTable;
		}, 1 );
	} );
	
	
	_api_registerPlural( 'tables().body()', 'table().body()' , function () {
		return this.iterator( 'table', function ( ctx ) {
			return ctx.nTBody;
		}, 1 );
	} );
	
	
	_api_registerPlural( 'tables().header()', 'table().header()' , function () {
		return this.iterator( 'table', function ( ctx ) {
			return ctx.nTHead;
		}, 1 );
	} );
	
	
	_api_registerPlural( 'tables().footer()', 'table().footer()' , function () {
		return this.iterator( 'table', function ( ctx ) {
			return ctx.nTFoot;
		}, 1 );
	} );
	
	
	_api_registerPlural( 'tables().containers()', 'table().container()' , function () {
		return this.iterator( 'table', function ( ctx ) {
			return ctx.nTableWrapper;
		}, 1 );
	} );
	
	
	
	/**
	 * Redraw the tables in the current context.
	 */
	_api_register( 'draw()', function ( paging ) {
		return this.iterator( 'table', function ( settings ) {
			if ( paging === 'page' ) {
				_fnDraw( settings );
			}
			else {
				if ( typeof paging === 'string' ) {
					paging = paging === 'full-hold' ?
						false :
						true;
				}
	
				_fnReDraw( settings, paging===false );
			}
		} );
	} );
	
	
	
	/**
	 * Get the current page index.
	 *
	 * @return {integer} Current page index (zero based)
	 *//**
	 * Set the current page.
	 *
	 * Note that if you attempt to show a page which does not exist, DataTables will
	 * not throw an error, but rather reset the paging.
	 *
	 * @param {integer|string} action The paging action to take. This can be one of:
	 *  * `integer` - The page index to jump to
	 *  * `string` - An action to take:
	 *    * `first` - Jump to first page.
	 *    * `next` - Jump to the next page
	 *    * `previous` - Jump to previous page
	 *    * `last` - Jump to the last page.
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'page()', function ( action ) {
		if ( action === undefined ) {
			return this.page.info().page; // not an expensive call
		}
	
		// else, have an action to take on all tables
		return this.iterator( 'table', function ( settings ) {
			_fnPageChange( settings, action );
		} );
	} );
	
	
	/**
	 * Paging information for the first table in the current context.
	 *
	 * If you require paging information for another table, use the `table()` method
	 * with a suitable selector.
	 *
	 * @return {object} Object with the following properties set:
	 *  * `page` - Current page index (zero based - i.e. the first page is `0`)
	 *  * `pages` - Total number of pages
	 *  * `start` - Display index for the first record shown on the current page
	 *  * `end` - Display index for the last record shown on the current page
	 *  * `length` - Display length (number of records). Note that generally `start
	 *    + length = end`, but this is not always true, for example if there are
	 *    only 2 records to show on the final page, with a length of 10.
	 *  * `recordsTotal` - Full data set length
	 *  * `recordsDisplay` - Data set length once the current filtering criterion
	 *    are applied.
	 */
	_api_register( 'page.info()', function ( action ) {
		if ( this.context.length === 0 ) {
			return undefined;
		}
	
		var
			settings   = this.context[0],
			start      = settings._iDisplayStart,
			len        = settings.oFeatures.bPaginate ? settings._iDisplayLength : -1,
			visRecords = settings.fnRecordsDisplay(),
			all        = len === -1;
	
		return {
			"page":           all ? 0 : Math.floor( start / len ),
			"pages":          all ? 1 : Math.ceil( visRecords / len ),
			"start":          start,
			"end":            settings.fnDisplayEnd(),
			"length":         len,
			"recordsTotal":   settings.fnRecordsTotal(),
			"recordsDisplay": visRecords,
			"serverSide":     _fnDataSource( settings ) === 'ssp'
		};
	} );
	
	
	/**
	 * Get the current page length.
	 *
	 * @return {integer} Current page length. Note `-1` indicates that all records
	 *   are to be shown.
	 *//**
	 * Set the current page length.
	 *
	 * @param {integer} Page length to set. Use `-1` to show all records.
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'page.len()', function ( len ) {
		// Note that we can't call this function 'length()' because `length`
		// is a Javascript property of functions which defines how many arguments
		// the function expects.
		if ( len === undefined ) {
			return this.context.length !== 0 ?
				this.context[0]._iDisplayLength :
				undefined;
		}
	
		// else, set the page length
		return this.iterator( 'table', function ( settings ) {
			_fnLengthChange( settings, len );
		} );
	} );
	
	
	
	var __reload = function ( settings, holdPosition, callback ) {
		// Use the draw event to trigger a callback
		if ( callback ) {
			var api = new _Api( settings );
	
			api.one( 'draw', function () {
				callback( api.ajax.json() );
			} );
		}
	
		if ( _fnDataSource( settings ) == 'ssp' ) {
			_fnReDraw( settings, holdPosition );
		}
		else {
			_fnProcessingDisplay( settings, true );
	
			// Cancel an existing request
			var xhr = settings.jqXHR;
			if ( xhr && xhr.readyState !== 4 ) {
				xhr.abort();
			}
	
			// Trigger xhr
			_fnBuildAjax( settings, [], function( json ) {
				_fnClearTable( settings );
	
				var data = _fnAjaxDataSrc( settings, json );
				for ( var i=0, ien=data.length ; i<ien ; i++ ) {
					_fnAddData( settings, data[i] );
				}
	
				_fnReDraw( settings, holdPosition );
				_fnProcessingDisplay( settings, false );
			} );
		}
	};
	
	
	/**
	 * Get the JSON response from the last Ajax request that DataTables made to the
	 * server. Note that this returns the JSON from the first table in the current
	 * context.
	 *
	 * @return {object} JSON received from the server.
	 */
	_api_register( 'ajax.json()', function () {
		var ctx = this.context;
	
		if ( ctx.length > 0 ) {
			return ctx[0].json;
		}
	
		// else return undefined;
	} );
	
	
	/**
	 * Get the data submitted in the last Ajax request
	 */
	_api_register( 'ajax.params()', function () {
		var ctx = this.context;
	
		if ( ctx.length > 0 ) {
			return ctx[0].oAjaxData;
		}
	
		// else return undefined;
	} );
	
	
	/**
	 * Reload tables from the Ajax data source. Note that this function will
	 * automatically re-draw the table when the remote data has been loaded.
	 *
	 * @param {boolean} [reset=true] Reset (default) or hold the current paging
	 *   position. A full re-sort and re-filter is performed when this method is
	 *   called, which is why the pagination reset is the default action.
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'ajax.reload()', function ( callback, resetPaging ) {
		return this.iterator( 'table', function (settings) {
			__reload( settings, resetPaging===false, callback );
		} );
	} );
	
	
	/**
	 * Get the current Ajax URL. Note that this returns the URL from the first
	 * table in the current context.
	 *
	 * @return {string} Current Ajax source URL
	 *//**
	 * Set the Ajax URL. Note that this will set the URL for all tables in the
	 * current context.
	 *
	 * @param {string} url URL to set.
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'ajax.url()', function ( url ) {
		var ctx = this.context;
	
		if ( url === undefined ) {
			// get
			if ( ctx.length === 0 ) {
				return undefined;
			}
			ctx = ctx[0];
	
			return ctx.ajax ?
				$.isPlainObject( ctx.ajax ) ?
					ctx.ajax.url :
					ctx.ajax :
				ctx.sAjaxSource;
		}
	
		// set
		return this.iterator( 'table', function ( settings ) {
			if ( $.isPlainObject( settings.ajax ) ) {
				settings.ajax.url = url;
			}
			else {
				settings.ajax = url;
			}
			// No need to consider sAjaxSource here since DataTables gives priority
			// to `ajax` over `sAjaxSource`. So setting `ajax` here, renders any
			// value of `sAjaxSource` redundant.
		} );
	} );
	
	
	/**
	 * Load data from the newly set Ajax URL. Note that this method is only
	 * available when `ajax.url()` is used to set a URL. Additionally, this method
	 * has the same effect as calling `ajax.reload()` but is provided for
	 * convenience when setting a new URL. Like `ajax.reload()` it will
	 * automatically redraw the table once the remote data has been loaded.
	 *
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'ajax.url().load()', function ( callback, resetPaging ) {
		// Same as a reload, but makes sense to present it for easy access after a
		// url change
		return this.iterator( 'table', function ( ctx ) {
			__reload( ctx, resetPaging===false, callback );
		} );
	} );
	
	
	
	
	var _selector_run = function ( type, selector, selectFn, settings, opts )
	{
		var
			out = [], res,
			a, i, ien, j, jen,
			selectorType = typeof selector;
	
		// Can't just check for isArray here, as an API or jQuery instance might be
		// given with their array like look
		if ( ! selector || selectorType === 'string' || selectorType === 'function' || selector.length === undefined ) {
			selector = [ selector ];
		}
	
		for ( i=0, ien=selector.length ; i<ien ; i++ ) {
			// Only split on simple strings - complex expressions will be jQuery selectors
			a = selector[i] && selector[i].split && ! selector[i].match(/[\[\(:]/) ?
				selector[i].split(',') :
				[ selector[i] ];
	
			for ( j=0, jen=a.length ; j<jen ; j++ ) {
				res = selectFn( typeof a[j] === 'string' ? $.trim(a[j]) : a[j] );
	
				if ( res && res.length ) {
					out = out.concat( res );
				}
			}
		}
	
		// selector extensions
		var ext = _ext.selector[ type ];
		if ( ext.length ) {
			for ( i=0, ien=ext.length ; i<ien ; i++ ) {
				out = ext[i]( settings, opts, out );
			}
		}
	
		return _unique( out );
	};
	
	
	var _selector_opts = function ( opts )
	{
		if ( ! opts ) {
			opts = {};
		}
	
		// Backwards compatibility for 1.9- which used the terminology filter rather
		// than search
		if ( opts.filter && opts.search === undefined ) {
			opts.search = opts.filter;
		}
	
		return $.extend( {
			search: 'none',
			order: 'current',
			page: 'all'
		}, opts );
	};
	
	
	var _selector_first = function ( inst )
	{
		// Reduce the API instance to the first item found
		for ( var i=0, ien=inst.length ; i<ien ; i++ ) {
			if ( inst[i].length > 0 ) {
				// Assign the first element to the first item in the instance
				// and truncate the instance and context
				inst[0] = inst[i];
				inst[0].length = 1;
				inst.length = 1;
				inst.context = [ inst.context[i] ];
	
				return inst;
			}
		}
	
		// Not found - return an empty instance
		inst.length = 0;
		return inst;
	};
	
	
	var _selector_row_indexes = function ( settings, opts )
	{
		var
			i, ien, tmp, a=[],
			displayFiltered = settings.aiDisplay,
			displayMaster = settings.aiDisplayMaster;
	
		var
			search = opts.search,  // none, applied, removed
			order  = opts.order,   // applied, current, index (original - compatibility with 1.9)
			page   = opts.page;    // all, current
	
		if ( _fnDataSource( settings ) == 'ssp' ) {
			// In server-side processing mode, most options are irrelevant since
			// rows not shown don't exist and the index order is the applied order
			// Removed is a special case - for consistency just return an empty
			// array
			return search === 'removed' ?
				[] :
				_range( 0, displayMaster.length );
		}
		else if ( page == 'current' ) {
			// Current page implies that order=current and fitler=applied, since it is
			// fairly senseless otherwise, regardless of what order and search actually
			// are
			for ( i=settings._iDisplayStart, ien=settings.fnDisplayEnd() ; i<ien ; i++ ) {
				a.push( displayFiltered[i] );
			}
		}
		else if ( order == 'current' || order == 'applied' ) {
			if ( search == 'none') {
				a = displayMaster.slice();
			}
			else if ( search == 'applied' ) {
				a = displayFiltered.slice();
			}
			else if ( search == 'removed' ) {
				// O(n+m) solution by creating a hash map
				var displayFilteredMap = {};
	
				for ( var i=0, ien=displayFiltered.length ; i<ien ; i++ ) {
					displayFilteredMap[displayFiltered[i]] = null;
				}
	
				a = $.map( displayMaster, function (el) {
					return ! displayFilteredMap.hasOwnProperty(el) ?
						el :
						null;
				} );
			}
		}
		else if ( order == 'index' || order == 'original' ) {
			for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
				if ( search == 'none' ) {
					a.push( i );
				}
				else { // applied | removed
					tmp = $.inArray( i, displayFiltered );
	
					if ((tmp === -1 && search == 'removed') ||
						(tmp >= 0   && search == 'applied') )
					{
						a.push( i );
					}
				}
			}
		}
	
		return a;
	};
	
	
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Rows
	 *
	 * {}          - no selector - use all available rows
	 * {integer}   - row aoData index
	 * {node}      - TR node
	 * {string}    - jQuery selector to apply to the TR elements
	 * {array}     - jQuery array of nodes, or simply an array of TR nodes
	 *
	 */
	var __row_selector = function ( settings, selector, opts )
	{
		var rows;
		var run = function ( sel ) {
			var selInt = _intVal( sel );
			var i, ien;
			var aoData = settings.aoData;
	
			// Short cut - selector is a number and no options provided (default is
			// all records, so no need to check if the index is in there, since it
			// must be - dev error if the index doesn't exist).
			if ( selInt !== null && ! opts ) {
				return [ selInt ];
			}
	
			if ( ! rows ) {
				rows = _selector_row_indexes( settings, opts );
			}
	
			if ( selInt !== null && $.inArray( selInt, rows ) !== -1 ) {
				// Selector - integer
				return [ selInt ];
			}
			else if ( sel === null || sel === undefined || sel === '' ) {
				// Selector - none
				return rows;
			}
	
			// Selector - function
			if ( typeof sel === 'function' ) {
				return $.map( rows, function (idx) {
					var row = aoData[ idx ];
					return sel( idx, row._aData, row.nTr ) ? idx : null;
				} );
			}
	
			// Selector - node
			if ( sel.nodeName ) {
				var rowIdx = sel._DT_RowIndex;  // Property added by DT for fast lookup
				var cellIdx = sel._DT_CellIndex;
	
				if ( rowIdx !== undefined ) {
					// Make sure that the row is actually still present in the table
					return aoData[ rowIdx ] && aoData[ rowIdx ].nTr === sel ?
						[ rowIdx ] :
						[];
				}
				else if ( cellIdx ) {
					return aoData[ cellIdx.row ] && aoData[ cellIdx.row ].nTr === sel.parentNode ?
						[ cellIdx.row ] :
						[];
				}
				else {
					var host = $(sel).closest('*[data-dt-row]');
					return host.length ?
						[ host.data('dt-row') ] :
						[];
				}
			}
	
			// ID selector. Want to always be able to select rows by id, regardless
			// of if the tr element has been created or not, so can't rely upon
			// jQuery here - hence a custom implementation. This does not match
			// Sizzle's fast selector or HTML4 - in HTML5 the ID can be anything,
			// but to select it using a CSS selector engine (like Sizzle or
			// querySelect) it would need to need to be escaped for some characters.
			// DataTables simplifies this for row selectors since you can select
			// only a row. A # indicates an id any anything that follows is the id -
			// unescaped.
			if ( typeof sel === 'string' && sel.charAt(0) === '#' ) {
				// get row index from id
				var rowObj = settings.aIds[ sel.replace( /^#/, '' ) ];
				if ( rowObj !== undefined ) {
					return [ rowObj.idx ];
				}
	
				// need to fall through to jQuery in case there is DOM id that
				// matches
			}
			
			// Get nodes in the order from the `rows` array with null values removed
			var nodes = _removeEmpty(
				_pluck_order( settings.aoData, rows, 'nTr' )
			);
	
			// Selector - jQuery selector string, array of nodes or jQuery object/
			// As jQuery's .filter() allows jQuery objects to be passed in filter,
			// it also allows arrays, so this will cope with all three options
			return $(nodes)
				.filter( sel )
				.map( function () {
					return this._DT_RowIndex;
				} )
				.toArray();
		};
	
		return _selector_run( 'row', selector, run, settings, opts );
	};
	
	
	_api_register( 'rows()', function ( selector, opts ) {
		// argument shifting
		if ( selector === undefined ) {
			selector = '';
		}
		else if ( $.isPlainObject( selector ) ) {
			opts = selector;
			selector = '';
		}
	
		opts = _selector_opts( opts );
	
		var inst = this.iterator( 'table', function ( settings ) {
			return __row_selector( settings, selector, opts );
		}, 1 );
	
		// Want argument shifting here and in __row_selector?
		inst.selector.rows = selector;
		inst.selector.opts = opts;
	
		return inst;
	} );
	
	_api_register( 'rows().nodes()', function () {
		return this.iterator( 'row', function ( settings, row ) {
			return settings.aoData[ row ].nTr || undefined;
		}, 1 );
	} );
	
	_api_register( 'rows().data()', function () {
		return this.iterator( true, 'rows', function ( settings, rows ) {
			return _pluck_order( settings.aoData, rows, '_aData' );
		}, 1 );
	} );
	
	_api_registerPlural( 'rows().cache()', 'row().cache()', function ( type ) {
		return this.iterator( 'row', function ( settings, row ) {
			var r = settings.aoData[ row ];
			return type === 'search' ? r._aFilterData : r._aSortData;
		}, 1 );
	} );
	
	_api_registerPlural( 'rows().invalidate()', 'row().invalidate()', function ( src ) {
		return this.iterator( 'row', function ( settings, row ) {
			_fnInvalidate( settings, row, src );
		} );
	} );
	
	_api_registerPlural( 'rows().indexes()', 'row().index()', function () {
		return this.iterator( 'row', function ( settings, row ) {
			return row;
		}, 1 );
	} );
	
	_api_registerPlural( 'rows().ids()', 'row().id()', function ( hash ) {
		var a = [];
		var context = this.context;
	
		// `iterator` will drop undefined values, but in this case we want them
		for ( var i=0, ien=context.length ; i<ien ; i++ ) {
			for ( var j=0, jen=this[i].length ; j<jen ; j++ ) {
				var id = context[i].rowIdFn( context[i].aoData[ this[i][j] ]._aData );
				a.push( (hash === true ? '#' : '' )+ id );
			}
		}
	
		return new _Api( context, a );
	} );
	
	_api_registerPlural( 'rows().remove()', 'row().remove()', function () {
		var that = this;
	
		this.iterator( 'row', function ( settings, row, thatIdx ) {
			var data = settings.aoData;
			var rowData = data[ row ];
			var i, ien, j, jen;
			var loopRow, loopCells;
	
			data.splice( row, 1 );
	
			// Update the cached indexes
			for ( i=0, ien=data.length ; i<ien ; i++ ) {
				loopRow = data[i];
				loopCells = loopRow.anCells;
	
				// Rows
				if ( loopRow.nTr !== null ) {
					loopRow.nTr._DT_RowIndex = i;
				}
	
				// Cells
				if ( loopCells !== null ) {
					for ( j=0, jen=loopCells.length ; j<jen ; j++ ) {
						loopCells[j]._DT_CellIndex.row = i;
					}
				}
			}
	
			// Delete from the display arrays
			_fnDeleteIndex( settings.aiDisplayMaster, row );
			_fnDeleteIndex( settings.aiDisplay, row );
			_fnDeleteIndex( that[ thatIdx ], row, false ); // maintain local indexes
	
			// For server-side processing tables - subtract the deleted row from the count
			if ( settings._iRecordsDisplay > 0 ) {
				settings._iRecordsDisplay--;
			}
	
			// Check for an 'overflow' they case for displaying the table
			_fnLengthOverflow( settings );
	
			// Remove the row's ID reference if there is one
			var id = settings.rowIdFn( rowData._aData );
			if ( id !== undefined ) {
				delete settings.aIds[ id ];
			}
		} );
	
		this.iterator( 'table', function ( settings ) {
			for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
				settings.aoData[i].idx = i;
			}
		} );
	
		return this;
	} );
	
	
	_api_register( 'rows.add()', function ( rows ) {
		var newRows = this.iterator( 'table', function ( settings ) {
				var row, i, ien;
				var out = [];
	
				for ( i=0, ien=rows.length ; i<ien ; i++ ) {
					row = rows[i];
	
					if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
						out.push( _fnAddTr( settings, row )[0] );
					}
					else {
						out.push( _fnAddData( settings, row ) );
					}
				}
	
				return out;
			}, 1 );
	
		// Return an Api.rows() extended instance, so rows().nodes() etc can be used
		var modRows = this.rows( -1 );
		modRows.pop();
		$.merge( modRows, newRows );
	
		return modRows;
	} );
	
	
	
	
	
	/**
	 *
	 */
	_api_register( 'row()', function ( selector, opts ) {
		return _selector_first( this.rows( selector, opts ) );
	} );
	
	
	_api_register( 'row().data()', function ( data ) {
		var ctx = this.context;
	
		if ( data === undefined ) {
			// Get
			return ctx.length && this.length ?
				ctx[0].aoData[ this[0] ]._aData :
				undefined;
		}
	
		// Set
		var row = ctx[0].aoData[ this[0] ];
		row._aData = data;
	
		// If the DOM has an id, and the data source is an array
		if ( $.isArray( data ) && row.nTr.id ) {
			_fnSetObjectDataFn( ctx[0].rowId )( data, row.nTr.id );
		}
	
		// Automatically invalidate
		_fnInvalidate( ctx[0], this[0], 'data' );
	
		return this;
	} );
	
	
	_api_register( 'row().node()', function () {
		var ctx = this.context;
	
		return ctx.length && this.length ?
			ctx[0].aoData[ this[0] ].nTr || null :
			null;
	} );
	
	
	_api_register( 'row.add()', function ( row ) {
		// Allow a jQuery object to be passed in - only a single row is added from
		// it though - the first element in the set
		if ( row instanceof $ && row.length ) {
			row = row[0];
		}
	
		var rows = this.iterator( 'table', function ( settings ) {
			if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
				return _fnAddTr( settings, row )[0];
			}
			return _fnAddData( settings, row );
		} );
	
		// Return an Api.rows() extended instance, with the newly added row selected
		return this.row( rows[0] );
	} );
	
	
	
	var __details_add = function ( ctx, row, data, klass )
	{
		// Convert to array of TR elements
		var rows = [];
		var addRow = function ( r, k ) {
			// Recursion to allow for arrays of jQuery objects
			if ( $.isArray( r ) || r instanceof $ ) {
				for ( var i=0, ien=r.length ; i<ien ; i++ ) {
					addRow( r[i], k );
				}
				return;
			}
	
			// If we get a TR element, then just add it directly - up to the dev
			// to add the correct number of columns etc
			if ( r.nodeName && r.nodeName.toLowerCase() === 'tr' ) {
				rows.push( r );
			}
			else {
				// Otherwise create a row with a wrapper
				var created = $('<tr><td/></tr>').addClass( k );
				$('td', created)
					.addClass( k )
					.html( r )
					[0].colSpan = _fnVisbleColumns( ctx );
	
				rows.push( created[0] );
			}
		};
	
		addRow( data, klass );
	
		if ( row._details ) {
			row._details.detach();
		}
	
		row._details = $(rows);
	
		// If the children were already shown, that state should be retained
		if ( row._detailsShow ) {
			row._details.insertAfter( row.nTr );
		}
	};
	
	
	var __details_remove = function ( api, idx )
	{
		var ctx = api.context;
	
		if ( ctx.length ) {
			var row = ctx[0].aoData[ idx !== undefined ? idx : api[0] ];
	
			if ( row && row._details ) {
				row._details.remove();
	
				row._detailsShow = undefined;
				row._details = undefined;
			}
		}
	};
	
	
	var __details_display = function ( api, show ) {
		var ctx = api.context;
	
		if ( ctx.length && api.length ) {
			var row = ctx[0].aoData[ api[0] ];
	
			if ( row._details ) {
				row._detailsShow = show;
	
				if ( show ) {
					row._details.insertAfter( row.nTr );
				}
				else {
					row._details.detach();
				}
	
				__details_events( ctx[0] );
			}
		}
	};
	
	
	var __details_events = function ( settings )
	{
		var api = new _Api( settings );
		var namespace = '.dt.DT_details';
		var drawEvent = 'draw'+namespace;
		var colvisEvent = 'column-visibility'+namespace;
		var destroyEvent = 'destroy'+namespace;
		var data = settings.aoData;
	
		api.off( drawEvent +' '+ colvisEvent +' '+ destroyEvent );
	
		if ( _pluck( data, '_details' ).length > 0 ) {
			// On each draw, insert the required elements into the document
			api.on( drawEvent, function ( e, ctx ) {
				if ( settings !== ctx ) {
					return;
				}
	
				api.rows( {page:'current'} ).eq(0).each( function (idx) {
					// Internal data grab
					var row = data[ idx ];
	
					if ( row._detailsShow ) {
						row._details.insertAfter( row.nTr );
					}
				} );
			} );
	
			// Column visibility change - update the colspan
			api.on( colvisEvent, function ( e, ctx, idx, vis ) {
				if ( settings !== ctx ) {
					return;
				}
	
				// Update the colspan for the details rows (note, only if it already has
				// a colspan)
				var row, visible = _fnVisbleColumns( ctx );
	
				for ( var i=0, ien=data.length ; i<ien ; i++ ) {
					row = data[i];
	
					if ( row._details ) {
						row._details.children('td[colspan]').attr('colspan', visible );
					}
				}
			} );
	
			// Table destroyed - nuke any child rows
			api.on( destroyEvent, function ( e, ctx ) {
				if ( settings !== ctx ) {
					return;
				}
	
				for ( var i=0, ien=data.length ; i<ien ; i++ ) {
					if ( data[i]._details ) {
						__details_remove( api, i );
					}
				}
			} );
		}
	};
	
	// Strings for the method names to help minification
	var _emp = '';
	var _child_obj = _emp+'row().child';
	var _child_mth = _child_obj+'()';
	
	// data can be:
	//  tr
	//  string
	//  jQuery or array of any of the above
	_api_register( _child_mth, function ( data, klass ) {
		var ctx = this.context;
	
		if ( data === undefined ) {
			// get
			return ctx.length && this.length ?
				ctx[0].aoData[ this[0] ]._details :
				undefined;
		}
		else if ( data === true ) {
			// show
			this.child.show();
		}
		else if ( data === false ) {
			// remove
			__details_remove( this );
		}
		else if ( ctx.length && this.length ) {
			// set
			__details_add( ctx[0], ctx[0].aoData[ this[0] ], data, klass );
		}
	
		return this;
	} );
	
	
	_api_register( [
		_child_obj+'.show()',
		_child_mth+'.show()' // only when `child()` was called with parameters (without
	], function ( show ) {   // it returns an object and this method is not executed)
		__details_display( this, true );
		return this;
	} );
	
	
	_api_register( [
		_child_obj+'.hide()',
		_child_mth+'.hide()' // only when `child()` was called with parameters (without
	], function () {         // it returns an object and this method is not executed)
		__details_display( this, false );
		return this;
	} );
	
	
	_api_register( [
		_child_obj+'.remove()',
		_child_mth+'.remove()' // only when `child()` was called with parameters (without
	], function () {           // it returns an object and this method is not executed)
		__details_remove( this );
		return this;
	} );
	
	
	_api_register( _child_obj+'.isShown()', function () {
		var ctx = this.context;
	
		if ( ctx.length && this.length ) {
			// _detailsShown as false or undefined will fall through to return false
			return ctx[0].aoData[ this[0] ]._detailsShow || false;
		}
		return false;
	} );
	
	
	
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Columns
	 *
	 * {integer}           - column index (>=0 count from left, <0 count from right)
	 * "{integer}:visIdx"  - visible column index (i.e. translate to column index)  (>=0 count from left, <0 count from right)
	 * "{integer}:visible" - alias for {integer}:visIdx  (>=0 count from left, <0 count from right)
	 * "{string}:name"     - column name
	 * "{string}"          - jQuery selector on column header nodes
	 *
	 */
	
	// can be an array of these items, comma separated list, or an array of comma
	// separated lists
	
	var __re_column_selector = /^([^:]+):(name|visIdx|visible)$/;
	
	
	// r1 and r2 are redundant - but it means that the parameters match for the
	// iterator callback in columns().data()
	var __columnData = function ( settings, column, r1, r2, rows ) {
		var a = [];
		for ( var row=0, ien=rows.length ; row<ien ; row++ ) {
			a.push( _fnGetCellData( settings, rows[row], column ) );
		}
		return a;
	};
	
	
	var __column_selector = function ( settings, selector, opts )
	{
		var
			columns = settings.aoColumns,
			names = _pluck( columns, 'sName' ),
			nodes = _pluck( columns, 'nTh' );
	
		var run = function ( s ) {
			var selInt = _intVal( s );
	
			// Selector - all
			if ( s === '' ) {
				return _range( columns.length );
			}
	
			// Selector - index
			if ( selInt !== null ) {
				return [ selInt >= 0 ?
					selInt : // Count from left
					columns.length + selInt // Count from right (+ because its a negative value)
				];
			}
	
			// Selector = function
			if ( typeof s === 'function' ) {
				var rows = _selector_row_indexes( settings, opts );
	
				return $.map( columns, function (col, idx) {
					return s(
							idx,
							__columnData( settings, idx, 0, 0, rows ),
							nodes[ idx ]
						) ? idx : null;
				} );
			}
	
			// jQuery or string selector
			var match = typeof s === 'string' ?
				s.match( __re_column_selector ) :
				'';
	
			if ( match ) {
				switch( match[2] ) {
					case 'visIdx':
					case 'visible':
						var idx = parseInt( match[1], 10 );
						// Visible index given, convert to column index
						if ( idx < 0 ) {
							// Counting from the right
							var visColumns = $.map( columns, function (col,i) {
								return col.bVisible ? i : null;
							} );
							return [ visColumns[ visColumns.length + idx ] ];
						}
						// Counting from the left
						return [ _fnVisibleToColumnIndex( settings, idx ) ];
	
					case 'name':
						// match by name. `names` is column index complete and in order
						return $.map( names, function (name, i) {
							return name === match[1] ? i : null;
						} );
	
					default:
						return [];
				}
			}
	
			// Cell in the table body
			if ( s.nodeName && s._DT_CellIndex ) {
				return [ s._DT_CellIndex.column ];
			}
	
			// jQuery selector on the TH elements for the columns
			var jqResult = $( nodes )
				.filter( s )
				.map( function () {
					return $.inArray( this, nodes ); // `nodes` is column index complete and in order
				} )
				.toArray();
	
			if ( jqResult.length || ! s.nodeName ) {
				return jqResult;
			}
	
			// Otherwise a node which might have a `dt-column` data attribute, or be
			// a child or such an element
			var host = $(s).closest('*[data-dt-column]');
			return host.length ?
				[ host.data('dt-column') ] :
				[];
		};
	
		return _selector_run( 'column', selector, run, settings, opts );
	};
	
	
	var __setColumnVis = function ( settings, column, vis ) {
		var
			cols = settings.aoColumns,
			col  = cols[ column ],
			data = settings.aoData,
			row, cells, i, ien, tr;
	
		// Get
		if ( vis === undefined ) {
			return col.bVisible;
		}
	
		// Set
		// No change
		if ( col.bVisible === vis ) {
			return;
		}
	
		if ( vis ) {
			// Insert column
			// Need to decide if we should use appendChild or insertBefore
			var insertBefore = $.inArray( true, _pluck(cols, 'bVisible'), column+1 );
	
			for ( i=0, ien=data.length ; i<ien ; i++ ) {
				tr = data[i].nTr;
				cells = data[i].anCells;
	
				if ( tr ) {
					// insertBefore can act like appendChild if 2nd arg is null
					tr.insertBefore( cells[ column ], cells[ insertBefore ] || null );
				}
			}
		}
		else {
			// Remove column
			$( _pluck( settings.aoData, 'anCells', column ) ).detach();
		}
	
		// Common actions
		col.bVisible = vis;
	};
	
	
	_api_register( 'columns()', function ( selector, opts ) {
		// argument shifting
		if ( selector === undefined ) {
			selector = '';
		}
		else if ( $.isPlainObject( selector ) ) {
			opts = selector;
			selector = '';
		}
	
		opts = _selector_opts( opts );
	
		var inst = this.iterator( 'table', function ( settings ) {
			return __column_selector( settings, selector, opts );
		}, 1 );
	
		// Want argument shifting here and in _row_selector?
		inst.selector.cols = selector;
		inst.selector.opts = opts;
	
		return inst;
	} );
	
	_api_registerPlural( 'columns().header()', 'column().header()', function ( selector, opts ) {
		return this.iterator( 'column', function ( settings, column ) {
			return settings.aoColumns[column].nTh;
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().footer()', 'column().footer()', function ( selector, opts ) {
		return this.iterator( 'column', function ( settings, column ) {
			return settings.aoColumns[column].nTf;
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().data()', 'column().data()', function () {
		return this.iterator( 'column-rows', __columnData, 1 );
	} );
	
	_api_registerPlural( 'columns().dataSrc()', 'column().dataSrc()', function () {
		return this.iterator( 'column', function ( settings, column ) {
			return settings.aoColumns[column].mData;
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().cache()', 'column().cache()', function ( type ) {
		return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
			return _pluck_order( settings.aoData, rows,
				type === 'search' ? '_aFilterData' : '_aSortData', column
			);
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().nodes()', 'column().nodes()', function () {
		return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
			return _pluck_order( settings.aoData, rows, 'anCells', column ) ;
		}, 1 );
	} );
	
	_api_registerPlural( 'columns().visible()', 'column().visible()', function ( vis, calc ) {
		var that = this;
		var ret = this.iterator( 'column', function ( settings, column ) {
			if ( vis === undefined ) {
				return settings.aoColumns[ column ].bVisible;
			} // else
			__setColumnVis( settings, column, vis );
		} );
	
		// Group the column visibility changes
		if ( vis !== undefined ) {
			this.iterator( 'table', function ( settings ) {
				// Redraw the header after changes
				_fnDrawHead( settings, settings.aoHeader );
				_fnDrawHead( settings, settings.aoFooter );
		
				// Update colspan for no records display. Child rows and extensions will use their own
				// listeners to do this - only need to update the empty table item here
				if ( ! settings.aiDisplay.length ) {
					$(settings.nTBody).find('td[colspan]').attr('colspan', _fnVisbleColumns(settings));
				}
		
				_fnSaveState( settings );
	
				// Second loop once the first is done for events
				that.iterator( 'column', function ( settings, column ) {
					_fnCallbackFire( settings, null, 'column-visibility', [settings, column, vis, calc] );
				} );
	
				if ( calc === undefined || calc ) {
					that.columns.adjust();
				}
			});
		}
	
		return ret;
	} );
	
	_api_registerPlural( 'columns().indexes()', 'column().index()', function ( type ) {
		return this.iterator( 'column', function ( settings, column ) {
			return type === 'visible' ?
				_fnColumnIndexToVisible( settings, column ) :
				column;
		}, 1 );
	} );
	
	_api_register( 'columns.adjust()', function () {
		return this.iterator( 'table', function ( settings ) {
			_fnAdjustColumnSizing( settings );
		}, 1 );
	} );
	
	_api_register( 'column.index()', function ( type, idx ) {
		if ( this.context.length !== 0 ) {
			var ctx = this.context[0];
	
			if ( type === 'fromVisible' || type === 'toData' ) {
				return _fnVisibleToColumnIndex( ctx, idx );
			}
			else if ( type === 'fromData' || type === 'toVisible' ) {
				return _fnColumnIndexToVisible( ctx, idx );
			}
		}
	} );
	
	_api_register( 'column()', function ( selector, opts ) {
		return _selector_first( this.columns( selector, opts ) );
	} );
	
	
	
	var __cell_selector = function ( settings, selector, opts )
	{
		var data = settings.aoData;
		var rows = _selector_row_indexes( settings, opts );
		var cells = _removeEmpty( _pluck_order( data, rows, 'anCells' ) );
		var allCells = $( [].concat.apply([], cells) );
		var row;
		var columns = settings.aoColumns.length;
		var a, i, ien, j, o, host;
	
		var run = function ( s ) {
			var fnSelector = typeof s === 'function';
	
			if ( s === null || s === undefined || fnSelector ) {
				// All cells and function selectors
				a = [];
	
				for ( i=0, ien=rows.length ; i<ien ; i++ ) {
					row = rows[i];
	
					for ( j=0 ; j<columns ; j++ ) {
						o = {
							row: row,
							column: j
						};
	
						if ( fnSelector ) {
							// Selector - function
							host = data[ row ];
	
							if ( s( o, _fnGetCellData(settings, row, j), host.anCells ? host.anCells[j] : null ) ) {
								a.push( o );
							}
						}
						else {
							// Selector - all
							a.push( o );
						}
					}
				}
	
				return a;
			}
			
			// Selector - index
			if ( $.isPlainObject( s ) ) {
				// Valid cell index and its in the array of selectable rows
				return s.column !== undefined && s.row !== undefined && $.inArray( s.row, rows ) !== -1 ?
					[s] :
					[];
			}
	
			// Selector - jQuery filtered cells
			var jqResult = allCells
				.filter( s )
				.map( function (i, el) {
					return { // use a new object, in case someone changes the values
						row:    el._DT_CellIndex.row,
						column: el._DT_CellIndex.column
	 				};
				} )
				.toArray();
	
			if ( jqResult.length || ! s.nodeName ) {
				return jqResult;
			}
	
			// Otherwise the selector is a node, and there is one last option - the
			// element might be a child of an element which has dt-row and dt-column
			// data attributes
			host = $(s).closest('*[data-dt-row]');
			return host.length ?
				[ {
					row: host.data('dt-row'),
					column: host.data('dt-column')
				} ] :
				[];
		};
	
		return _selector_run( 'cell', selector, run, settings, opts );
	};
	
	
	
	
	_api_register( 'cells()', function ( rowSelector, columnSelector, opts ) {
		// Argument shifting
		if ( $.isPlainObject( rowSelector ) ) {
			// Indexes
			if ( rowSelector.row === undefined ) {
				// Selector options in first parameter
				opts = rowSelector;
				rowSelector = null;
			}
			else {
				// Cell index objects in first parameter
				opts = columnSelector;
				columnSelector = null;
			}
		}
		if ( $.isPlainObject( columnSelector ) ) {
			opts = columnSelector;
			columnSelector = null;
		}
	
		// Cell selector
		if ( columnSelector === null || columnSelector === undefined ) {
			return this.iterator( 'table', function ( settings ) {
				return __cell_selector( settings, rowSelector, _selector_opts( opts ) );
			} );
		}
	
		// The default built in options need to apply to row and columns
		var internalOpts = opts ? {
			page: opts.page,
			order: opts.order,
			search: opts.search
		} : {};
	
		// Row + column selector
		var columns = this.columns( columnSelector, internalOpts );
		var rows = this.rows( rowSelector, internalOpts );
		var i, ien, j, jen;
	
		var cellsNoOpts = this.iterator( 'table', function ( settings, idx ) {
			var a = [];
	
			for ( i=0, ien=rows[idx].length ; i<ien ; i++ ) {
				for ( j=0, jen=columns[idx].length ; j<jen ; j++ ) {
					a.push( {
						row:    rows[idx][i],
						column: columns[idx][j]
					} );
				}
			}
	
			return a;
		}, 1 );
	
		// There is currently only one extension which uses a cell selector extension
		// It is a _major_ performance drag to run this if it isn't needed, so this is
		// an extension specific check at the moment
		var cells = opts && opts.selected ?
			this.cells( cellsNoOpts, opts ) :
			cellsNoOpts;
	
		$.extend( cells.selector, {
			cols: columnSelector,
			rows: rowSelector,
			opts: opts
		} );
	
		return cells;
	} );
	
	
	_api_registerPlural( 'cells().nodes()', 'cell().node()', function () {
		return this.iterator( 'cell', function ( settings, row, column ) {
			var data = settings.aoData[ row ];
	
			return data && data.anCells ?
				data.anCells[ column ] :
				undefined;
		}, 1 );
	} );
	
	
	_api_register( 'cells().data()', function () {
		return this.iterator( 'cell', function ( settings, row, column ) {
			return _fnGetCellData( settings, row, column );
		}, 1 );
	} );
	
	
	_api_registerPlural( 'cells().cache()', 'cell().cache()', function ( type ) {
		type = type === 'search' ? '_aFilterData' : '_aSortData';
	
		return this.iterator( 'cell', function ( settings, row, column ) {
			return settings.aoData[ row ][ type ][ column ];
		}, 1 );
	} );
	
	
	_api_registerPlural( 'cells().render()', 'cell().render()', function ( type ) {
		return this.iterator( 'cell', function ( settings, row, column ) {
			return _fnGetCellData( settings, row, column, type );
		}, 1 );
	} );
	
	
	_api_registerPlural( 'cells().indexes()', 'cell().index()', function () {
		return this.iterator( 'cell', function ( settings, row, column ) {
			return {
				row: row,
				column: column,
				columnVisible: _fnColumnIndexToVisible( settings, column )
			};
		}, 1 );
	} );
	
	
	_api_registerPlural( 'cells().invalidate()', 'cell().invalidate()', function ( src ) {
		return this.iterator( 'cell', function ( settings, row, column ) {
			_fnInvalidate( settings, row, src, column );
		} );
	} );
	
	
	
	_api_register( 'cell()', function ( rowSelector, columnSelector, opts ) {
		return _selector_first( this.cells( rowSelector, columnSelector, opts ) );
	} );
	
	
	_api_register( 'cell().data()', function ( data ) {
		var ctx = this.context;
		var cell = this[0];
	
		if ( data === undefined ) {
			// Get
			return ctx.length && cell.length ?
				_fnGetCellData( ctx[0], cell[0].row, cell[0].column ) :
				undefined;
		}
	
		// Set
		_fnSetCellData( ctx[0], cell[0].row, cell[0].column, data );
		_fnInvalidate( ctx[0], cell[0].row, 'data', cell[0].column );
	
		return this;
	} );
	
	
	
	/**
	 * Get current ordering (sorting) that has been applied to the table.
	 *
	 * @returns {array} 2D array containing the sorting information for the first
	 *   table in the current context. Each element in the parent array represents
	 *   a column being sorted upon (i.e. multi-sorting with two columns would have
	 *   2 inner arrays). The inner arrays may have 2 or 3 elements. The first is
	 *   the column index that the sorting condition applies to, the second is the
	 *   direction of the sort (`desc` or `asc`) and, optionally, the third is the
	 *   index of the sorting order from the `column.sorting` initialisation array.
	 *//**
	 * Set the ordering for the table.
	 *
	 * @param {integer} order Column index to sort upon.
	 * @param {string} direction Direction of the sort to be applied (`asc` or `desc`)
	 * @returns {DataTables.Api} this
	 *//**
	 * Set the ordering for the table.
	 *
	 * @param {array} order 1D array of sorting information to be applied.
	 * @param {array} [...] Optional additional sorting conditions
	 * @returns {DataTables.Api} this
	 *//**
	 * Set the ordering for the table.
	 *
	 * @param {array} order 2D array of sorting information to be applied.
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'order()', function ( order, dir ) {
		var ctx = this.context;
	
		if ( order === undefined ) {
			// get
			return ctx.length !== 0 ?
				ctx[0].aaSorting :
				undefined;
		}
	
		// set
		if ( typeof order === 'number' ) {
			// Simple column / direction passed in
			order = [ [ order, dir ] ];
		}
		else if ( order.length && ! $.isArray( order[0] ) ) {
			// Arguments passed in (list of 1D arrays)
			order = Array.prototype.slice.call( arguments );
		}
		// otherwise a 2D array was passed in
	
		return this.iterator( 'table', function ( settings ) {
			settings.aaSorting = order.slice();
		} );
	} );
	
	
	/**
	 * Attach a sort listener to an element for a given column
	 *
	 * @param {node|jQuery|string} node Identifier for the element(s) to attach the
	 *   listener to. This can take the form of a single DOM node, a jQuery
	 *   collection of nodes or a jQuery selector which will identify the node(s).
	 * @param {integer} column the column that a click on this node will sort on
	 * @param {function} [callback] callback function when sort is run
	 * @returns {DataTables.Api} this
	 */
	_api_register( 'order.listener()', function ( node, column, callback ) {
		return this.iterator( 'table', function ( settings ) {
			_fnSortAttachListener( settings, node, column, callback );
		} );
	} );
	
	
	_api_register( 'order.fixed()', function ( set ) {
		if ( ! set ) {
			var ctx = this.context;
			var fixed = ctx.length ?
				ctx[0].aaSortingFixed :
				undefined;
	
			return $.isArray( fixed ) ?
				{ pre: fixed } :
				fixed;
		}
	
		return this.iterator( 'table', function ( settings ) {
			settings.aaSortingFixed = $.extend( true, {}, set );
		} );
	} );
	
	
	// Order by the selected column(s)
	_api_register( [
		'columns().order()',
		'column().order()'
	], function ( dir ) {
		var that = this;
	
		return this.iterator( 'table', function ( settings, i ) {
			var sort = [];
	
			$.each( that[i], function (j, col) {
				sort.push( [ col, dir ] );
			} );
	
			settings.aaSorting = sort;
		} );
	} );
	
	
	
	_api_register( 'search()', function ( input, regex, smart, caseInsen ) {
		var ctx = this.context;
	
		if ( input === undefined ) {
			// get
			return ctx.length !== 0 ?
				ctx[0].oPreviousSearch.sSearch :
				undefined;
		}
	
		// set
		return this.iterator( 'table', function ( settings ) {
			if ( ! settings.oFeatures.bFilter ) {
				return;
			}
	
			_fnFilterComplete( settings, $.extend( {}, settings.oPreviousSearch, {
				"sSearch": input+"",
				"bRegex":  regex === null ? false : regex,
				"bSmart":  smart === null ? true  : smart,
				"bCaseInsensitive": caseInsen === null ? true : caseInsen
			} ), 1 );
		} );
	} );
	
	
	_api_registerPlural(
		'columns().search()',
		'column().search()',
		function ( input, regex, smart, caseInsen ) {
			return this.iterator( 'column', function ( settings, column ) {
				var preSearch = settings.aoPreSearchCols;
	
				if ( input === undefined ) {
					// get
					return preSearch[ column ].sSearch;
				}
	
				// set
				if ( ! settings.oFeatures.bFilter ) {
					return;
				}
	
				$.extend( preSearch[ column ], {
					"sSearch": input+"",
					"bRegex":  regex === null ? false : regex,
					"bSmart":  smart === null ? true  : smart,
					"bCaseInsensitive": caseInsen === null ? true : caseInsen
				} );
	
				_fnFilterComplete( settings, settings.oPreviousSearch, 1 );
			} );
		}
	);
	
	/*
	 * State API methods
	 */
	
	_api_register( 'state()', function () {
		return this.context.length ?
			this.context[0].oSavedState :
			null;
	} );
	
	
	_api_register( 'state.clear()', function () {
		return this.iterator( 'table', function ( settings ) {
			// Save an empty object
			settings.fnStateSaveCallback.call( settings.oInstance, settings, {} );
		} );
	} );
	
	
	_api_register( 'state.loaded()', function () {
		return this.context.length ?
			this.context[0].oLoadedState :
			null;
	} );
	
	
	_api_register( 'state.save()', function () {
		return this.iterator( 'table', function ( settings ) {
			_fnSaveState( settings );
		} );
	} );
	
	
	
	/**
	 * Provide a common method for plug-ins to check the version of DataTables being
	 * used, in order to ensure compatibility.
	 *
	 *  @param {string} version Version string to check for, in the format "X.Y.Z".
	 *    Note that the formats "X" and "X.Y" are also acceptable.
	 *  @returns {boolean} true if this version of DataTables is greater or equal to
	 *    the required version, or false if this version of DataTales is not
	 *    suitable
	 *  @static
	 *  @dtopt API-Static
	 *
	 *  @example
	 *    alert( $.fn.dataTable.versionCheck( '1.9.0' ) );
	 */
	DataTable.versionCheck = DataTable.fnVersionCheck = function( version )
	{
		var aThis = DataTable.version.split('.');
		var aThat = version.split('.');
		var iThis, iThat;
	
		for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) {
			iThis = parseInt( aThis[i], 10 ) || 0;
			iThat = parseInt( aThat[i], 10 ) || 0;
	
			// Parts are the same, keep comparing
			if (iThis === iThat) {
				continue;
			}
	
			// Parts are different, return immediately
			return iThis > iThat;
		}
	
		return true;
	};
	
	
	/**
	 * Check if a `<table>` node is a DataTable table already or not.
	 *
	 *  @param {node|jquery|string} table Table node, jQuery object or jQuery
	 *      selector for the table to test. Note that if more than more than one
	 *      table is passed on, only the first will be checked
	 *  @returns {boolean} true the table given is a DataTable, or false otherwise
	 *  @static
	 *  @dtopt API-Static
	 *
	 *  @example
	 *    if ( ! $.fn.DataTable.isDataTable( '#example' ) ) {
	 *      $('#example').dataTable();
	 *    }
	 */
	DataTable.isDataTable = DataTable.fnIsDataTable = function ( table )
	{
		var t = $(table).get(0);
		var is = false;
	
		if ( table instanceof DataTable.Api ) {
			return true;
		}
	
		$.each( DataTable.settings, function (i, o) {
			var head = o.nScrollHead ? $('table', o.nScrollHead)[0] : null;
			var foot = o.nScrollFoot ? $('table', o.nScrollFoot)[0] : null;
	
			if ( o.nTable === t || head === t || foot === t ) {
				is = true;
			}
		} );
	
		return is;
	};
	
	
	/**
	 * Get all DataTable tables that have been initialised - optionally you can
	 * select to get only currently visible tables.
	 *
	 *  @param {boolean} [visible=false] Flag to indicate if you want all (default)
	 *    or visible tables only.
	 *  @returns {array} Array of `table` nodes (not DataTable instances) which are
	 *    DataTables
	 *  @static
	 *  @dtopt API-Static
	 *
	 *  @example
	 *    $.each( $.fn.dataTable.tables(true), function () {
	 *      $(table).DataTable().columns.adjust();
	 *    } );
	 */
	DataTable.tables = DataTable.fnTables = function ( visible )
	{
		var api = false;
	
		if ( $.isPlainObject( visible ) ) {
			api = visible.api;
			visible = visible.visible;
		}
	
		var a = $.map( DataTable.settings, function (o) {
			if ( !visible || (visible && $(o.nTable).is(':visible')) ) {
				return o.nTable;
			}
		} );
	
		return api ?
			new _Api( a ) :
			a;
	};
	
	
	/**
	 * Convert from camel case parameters to Hungarian notation. This is made public
	 * for the extensions to provide the same ability as DataTables core to accept
	 * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase
	 * parameters.
	 *
	 *  @param {object} src The model object which holds all parameters that can be
	 *    mapped.
	 *  @param {object} user The object to convert from camel case to Hungarian.
	 *  @param {boolean} force When set to `true`, properties which already have a
	 *    Hungarian value in the `user` object will be overwritten. Otherwise they
	 *    won't be.
	 */
	DataTable.camelToHungarian = _fnCamelToHungarian;
	
	
	
	/**
	 *
	 */
	_api_register( '$()', function ( selector, opts ) {
		var
			rows   = this.rows( opts ).nodes(), // Get all rows
			jqRows = $(rows);
	
		return $( [].concat(
			jqRows.filter( selector ).toArray(),
			jqRows.find( selector ).toArray()
		) );
	} );
	
	
	// jQuery functions to operate on the tables
	$.each( [ 'on', 'one', 'off' ], function (i, key) {
		_api_register( key+'()', function ( /* event, handler */ ) {
			var args = Array.prototype.slice.call(arguments);
	
			// Add the `dt` namespace automatically if it isn't already present
			args[0] = $.map( args[0].split( /\s/ ), function ( e ) {
				return ! e.match(/\.dt\b/) ?
					e+'.dt' :
					e;
				} ).join( ' ' );
	
			var inst = $( this.tables().nodes() );
			inst[key].apply( inst, args );
			return this;
		} );
	} );
	
	
	_api_register( 'clear()', function () {
		return this.iterator( 'table', function ( settings ) {
			_fnClearTable( settings );
		} );
	} );
	
	
	_api_register( 'settings()', function () {
		return new _Api( this.context, this.context );
	} );
	
	
	_api_register( 'init()', function () {
		var ctx = this.context;
		return ctx.length ? ctx[0].oInit : null;
	} );
	
	
	_api_register( 'data()', function () {
		return this.iterator( 'table', function ( settings ) {
			return _pluck( settings.aoData, '_aData' );
		} ).flatten();
	} );
	
	
	_api_register( 'destroy()', function ( remove ) {
		remove = remove || false;
	
		return this.iterator( 'table', function ( settings ) {
			var orig      = settings.nTableWrapper.parentNode;
			var classes   = settings.oClasses;
			var table     = settings.nTable;
			var tbody     = settings.nTBody;
			var thead     = settings.nTHead;
			var tfoot     = settings.nTFoot;
			var jqTable   = $(table);
			var jqTbody   = $(tbody);
			var jqWrapper = $(settings.nTableWrapper);
			var rows      = $.map( settings.aoData, function (r) { return r.nTr; } );
			var i, ien;
	
			// Flag to note that the table is currently being destroyed - no action
			// should be taken
			settings.bDestroying = true;
	
			// Fire off the destroy callbacks for plug-ins etc
			_fnCallbackFire( settings, "aoDestroyCallback", "destroy", [settings] );
	
			// If not being removed from the document, make all columns visible
			if ( ! remove ) {
				new _Api( settings ).columns().visible( true );
			}
	
			// Blitz all `DT` namespaced events (these are internal events, the
			// lowercase, `dt` events are user subscribed and they are responsible
			// for removing them
			jqWrapper.off('.DT').find(':not(tbody *)').off('.DT');
			$(window).off('.DT-'+settings.sInstance);
	
			// When scrolling we had to break the table up - restore it
			if ( table != thead.parentNode ) {
				jqTable.children('thead').detach();
				jqTable.append( thead );
			}
	
			if ( tfoot && table != tfoot.parentNode ) {
				jqTable.children('tfoot').detach();
				jqTable.append( tfoot );
			}
	
			settings.aaSorting = [];
			settings.aaSortingFixed = [];
			_fnSortingClasses( settings );
	
			$( rows ).removeClass( settings.asStripeClasses.join(' ') );
	
			$('th, td', thead).removeClass( classes.sSortable+' '+
				classes.sSortableAsc+' '+classes.sSortableDesc+' '+classes.sSortableNone
			);
	
			// Add the TR elements back into the table in their original order
			jqTbody.children().detach();
			jqTbody.append( rows );
	
			// Remove the DataTables generated nodes, events and classes
			var removedMethod = remove ? 'remove' : 'detach';
			jqTable[ removedMethod ]();
			jqWrapper[ removedMethod ]();
	
			// If we need to reattach the table to the document
			if ( ! remove && orig ) {
				// insertBefore acts like appendChild if !arg[1]
				orig.insertBefore( table, settings.nTableReinsertBefore );
	
				// Restore the width of the original table - was read from the style property,
				// so we can restore directly to that
				jqTable
					.css( 'width', settings.sDestroyWidth )
					.removeClass( classes.sTable );
	
				// If the were originally stripe classes - then we add them back here.
				// Note this is not fool proof (for example if not all rows had stripe
				// classes - but it's a good effort without getting carried away
				ien = settings.asDestroyStripes.length;
	
				if ( ien ) {
					jqTbody.children().each( function (i) {
						$(this).addClass( settings.asDestroyStripes[i % ien] );
					} );
				}
			}
	
			/* Remove the settings object from the settings array */
			var idx = $.inArray( settings, DataTable.settings );
			if ( idx !== -1 ) {
				DataTable.settings.splice( idx, 1 );
			}
		} );
	} );
	
	
	// Add the `every()` method for rows, columns and cells in a compact form
	$.each( [ 'column', 'row', 'cell' ], function ( i, type ) {
		_api_register( type+'s().every()', function ( fn ) {
			var opts = this.selector.opts;
			var api = this;
	
			return this.iterator( type, function ( settings, arg1, arg2, arg3, arg4 ) {
				// Rows and columns:
				//  arg1 - index
				//  arg2 - table counter
				//  arg3 - loop counter
				//  arg4 - undefined
				// Cells:
				//  arg1 - row index
				//  arg2 - column index
				//  arg3 - table counter
				//  arg4 - loop counter
				fn.call(
					api[ type ](
						arg1,
						type==='cell' ? arg2 : opts,
						type==='cell' ? opts : undefined
					),
					arg1, arg2, arg3, arg4
				);
			} );
		} );
	} );
	
	
	// i18n method for extensions to be able to use the language object from the
	// DataTable
	_api_register( 'i18n()', function ( token, def, plural ) {
		var ctx = this.context[0];
		var resolved = _fnGetObjectDataFn( token )( ctx.oLanguage );
	
		if ( resolved === undefined ) {
			resolved = def;
		}
	
		if ( plural !== undefined && $.isPlainObject( resolved ) ) {
			resolved = resolved[ plural ] !== undefined ?
				resolved[ plural ] :
				resolved._;
		}
	
		return resolved.replace( '%d', plural ); // nb: plural might be undefined,
	} );
	/**
	 * Version string for plug-ins to check compatibility. Allowed format is
	 * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used
	 * only for non-release builds. See http://semver.org/ for more information.
	 *  @member
	 *  @type string
	 *  @default Version number
	 */
	DataTable.version = "1.10.20";

	/**
	 * Private data store, containing all of the settings objects that are
	 * created for the tables on a given page.
	 *
	 * Note that the `DataTable.settings` object is aliased to
	 * `jQuery.fn.dataTableExt` through which it may be accessed and
	 * manipulated, or `jQuery.fn.dataTable.settings`.
	 *  @member
	 *  @type array
	 *  @default []
	 *  @private
	 */
	DataTable.settings = [];

	/**
	 * Object models container, for the various models that DataTables has
	 * available to it. These models define the objects that are used to hold
	 * the active state and configuration of the table.
	 *  @namespace
	 */
	DataTable.models = {};
	
	
	
	/**
	 * Template object for the way in which DataTables holds information about
	 * search information for the global filter and individual column filters.
	 *  @namespace
	 */
	DataTable.models.oSearch = {
		/**
		 * Flag to indicate if the filtering should be case insensitive or not
		 *  @type boolean
		 *  @default true
		 */
		"bCaseInsensitive": true,
	
		/**
		 * Applied search term
		 *  @type string
		 *  @default <i>Empty string</i>
		 */
		"sSearch": "",
	
		/**
		 * Flag to indicate if the search term should be interpreted as a
		 * regular expression (true) or not (false) and therefore and special
		 * regex characters escaped.
		 *  @type boolean
		 *  @default false
		 */
		"bRegex": false,
	
		/**
		 * Flag to indicate if DataTables is to use its smart filtering or not.
		 *  @type boolean
		 *  @default true
		 */
		"bSmart": true
	};
	
	
	
	
	/**
	 * Template object for the way in which DataTables holds information about
	 * each individual row. This is the object format used for the settings
	 * aoData array.
	 *  @namespace
	 */
	DataTable.models.oRow = {
		/**
		 * TR element for the row
		 *  @type node
		 *  @default null
		 */
		"nTr": null,
	
		/**
		 * Array of TD elements for each row. This is null until the row has been
		 * created.
		 *  @type array nodes
		 *  @default []
		 */
		"anCells": null,
	
		/**
		 * Data object from the original data source for the row. This is either
		 * an array if using the traditional form of DataTables, or an object if
		 * using mData options. The exact type will depend on the passed in
		 * data from the data source, or will be an array if using DOM a data
		 * source.
		 *  @type array|object
		 *  @default []
		 */
		"_aData": [],
	
		/**
		 * Sorting data cache - this array is ostensibly the same length as the
		 * number of columns (although each index is generated only as it is
		 * needed), and holds the data that is used for sorting each column in the
		 * row. We do this cache generation at the start of the sort in order that
		 * the formatting of the sort data need be done only once for each cell
		 * per sort. This array should not be read from or written to by anything
		 * other than the master sorting methods.
		 *  @type array
		 *  @default null
		 *  @private
		 */
		"_aSortData": null,
	
		/**
		 * Per cell filtering data cache. As per the sort data cache, used to
		 * increase the performance of the filtering in DataTables
		 *  @type array
		 *  @default null
		 *  @private
		 */
		"_aFilterData": null,
	
		/**
		 * Filtering data cache. This is the same as the cell filtering cache, but
		 * in this case a string rather than an array. This is easily computed with
		 * a join on `_aFilterData`, but is provided as a cache so the join isn't
		 * needed on every search (memory traded for performance)
		 *  @type array
		 *  @default null
		 *  @private
		 */
		"_sFilterRow": null,
	
		/**
		 * Cache of the class name that DataTables has applied to the row, so we
		 * can quickly look at this variable rather than needing to do a DOM check
		 * on className for the nTr property.
		 *  @type string
		 *  @default <i>Empty string</i>
		 *  @private
		 */
		"_sRowStripe": "",
	
		/**
		 * Denote if the original data source was from the DOM, or the data source
		 * object. This is used for invalidating data, so DataTables can
		 * automatically read data from the original source, unless uninstructed
		 * otherwise.
		 *  @type string
		 *  @default null
		 *  @private
		 */
		"src": null,
	
		/**
		 * Index in the aoData array. This saves an indexOf lookup when we have the
		 * object, but want to know the index
		 *  @type integer
		 *  @default -1
		 *  @private
		 */
		"idx": -1
	};
	
	
	/**
	 * Template object for the column information object in DataTables. This object
	 * is held in the settings aoColumns array and contains all the information that
	 * DataTables needs about each individual column.
	 *
	 * Note that this object is related to {@link DataTable.defaults.column}
	 * but this one is the internal data store for DataTables's cache of columns.
	 * It should NOT be manipulated outside of DataTables. Any configuration should
	 * be done through the initialisation options.
	 *  @namespace
	 */
	DataTable.models.oColumn = {
		/**
		 * Column index. This could be worked out on-the-fly with $.inArray, but it
		 * is faster to just hold it as a variable
		 *  @type integer
		 *  @default null
		 */
		"idx": null,
	
		/**
		 * A list of the columns that sorting should occur on when this column
		 * is sorted. That this property is an array allows multi-column sorting
		 * to be defined for a column (for example first name / last name columns
		 * would benefit from this). The values are integers pointing to the
		 * columns to be sorted on (typically it will be a single integer pointing
		 * at itself, but that doesn't need to be the case).
		 *  @type array
		 */
		"aDataSort": null,
	
		/**
		 * Define the sorting directions that are applied to the column, in sequence
		 * as the column is repeatedly sorted upon - i.e. the first value is used
		 * as the sorting direction when the column if first sorted (clicked on).
		 * Sort it again (click again) and it will move on to the next index.
		 * Repeat until loop.
		 *  @type array
		 */
		"asSorting": null,
	
		/**
		 * Flag to indicate if the column is searchable, and thus should be included
		 * in the filtering or not.
		 *  @type boolean
		 */
		"bSearchable": null,
	
		/**
		 * Flag to indicate if the column is sortable or not.
		 *  @type boolean
		 */
		"bSortable": null,
	
		/**
		 * Flag to indicate if the column is currently visible in the table or not
		 *  @type boolean
		 */
		"bVisible": null,
	
		/**
		 * Store for manual type assignment using the `column.type` option. This
		 * is held in store so we can manipulate the column's `sType` property.
		 *  @type string
		 *  @default null
		 *  @private
		 */
		"_sManualType": null,
	
		/**
		 * Flag to indicate if HTML5 data attributes should be used as the data
		 * source for filtering or sorting. True is either are.
		 *  @type boolean
		 *  @default false
		 *  @private
		 */
		"_bAttrSrc": false,
	
		/**
		 * Developer definable function that is called whenever a cell is created (Ajax source,
		 * etc) or processed for input (DOM source). This can be used as a compliment to mRender
		 * allowing you to modify the DOM element (add background colour for example) when the
		 * element is available.
		 *  @type function
		 *  @param {element} nTd The TD node that has been created
		 *  @param {*} sData The Data for the cell
		 *  @param {array|object} oData The data for the whole row
		 *  @param {int} iRow The row index for the aoData data store
		 *  @default null
		 */
		"fnCreatedCell": null,
	
		/**
		 * Function to get data from a cell in a column. You should <b>never</b>
		 * access data directly through _aData internally in DataTables - always use
		 * the method attached to this property. It allows mData to function as
		 * required. This function is automatically assigned by the column
		 * initialisation method
		 *  @type function
		 *  @param {array|object} oData The data array/object for the array
		 *    (i.e. aoData[]._aData)
		 *  @param {string} sSpecific The specific data type you want to get -
		 *    'display', 'type' 'filter' 'sort'
		 *  @returns {*} The data for the cell from the given row's data
		 *  @default null
		 */
		"fnGetData": null,
	
		/**
		 * Function to set data for a cell in the column. You should <b>never</b>
		 * set the data directly to _aData internally in DataTables - always use
		 * this method. It allows mData to function as required. This function
		 * is automatically assigned by the column initialisation method
		 *  @type function
		 *  @param {array|object} oData The data array/object for the array
		 *    (i.e. aoData[]._aData)
		 *  @param {*} sValue Value to set
		 *  @default null
		 */
		"fnSetData": null,
	
		/**
		 * Property to read the value for the cells in the column from the data
		 * source array / object. If null, then the default content is used, if a
		 * function is given then the return from the function is used.
		 *  @type function|int|string|null
		 *  @default null
		 */
		"mData": null,
	
		/**
		 * Partner property to mData which is used (only when defined) to get
		 * the data - i.e. it is basically the same as mData, but without the
		 * 'set' option, and also the data fed to it is the result from mData.
		 * This is the rendering method to match the data method of mData.
		 *  @type function|int|string|null
		 *  @default null
		 */
		"mRender": null,
	
		/**
		 * Unique header TH/TD element for this column - this is what the sorting
		 * listener is attached to (if sorting is enabled.)
		 *  @type node
		 *  @default null
		 */
		"nTh": null,
	
		/**
		 * Unique footer TH/TD element for this column (if there is one). Not used
		 * in DataTables as such, but can be used for plug-ins to reference the
		 * footer for each column.
		 *  @type node
		 *  @default null
		 */
		"nTf": null,
	
		/**
		 * The class to apply to all TD elements in the table's TBODY for the column
		 *  @type string
		 *  @default null
		 */
		"sClass": null,
	
		/**
		 * When DataTables calculates the column widths to assign to each column,
		 * it finds the longest string in each column and then constructs a
		 * temporary table and reads the widths from that. The problem with this
		 * is that "mmm" is much wider then "iiii", but the latter is a longer
		 * string - thus the calculation can go wrong (doing it properly and putting
		 * it into an DOM object and measuring that is horribly(!) slow). Thus as
		 * a "work around" we provide this option. It will append its value to the
		 * text that is found to be the longest string for the column - i.e. padding.
		 *  @type string
		 */
		"sContentPadding": null,
	
		/**
		 * Allows a default value to be given for a column's data, and will be used
		 * whenever a null data source is encountered (this can be because mData
		 * is set to null, or because the data source itself is null).
		 *  @type string
		 *  @default null
		 */
		"sDefaultContent": null,
	
		/**
		 * Name for the column, allowing reference to the column by name as well as
		 * by index (needs a lookup to work by name).
		 *  @type string
		 */
		"sName": null,
	
		/**
		 * Custom sorting data type - defines which of the available plug-ins in
		 * afnSortData the custom sorting will use - if any is defined.
		 *  @type string
		 *  @default std
		 */
		"sSortDataType": 'std',
	
		/**
		 * Class to be applied to the header element when sorting on this column
		 *  @type string
		 *  @default null
		 */
		"sSortingClass": null,
	
		/**
		 * Class to be applied to the header element when sorting on this column -
		 * when jQuery UI theming is used.
		 *  @type string
		 *  @default null
		 */
		"sSortingClassJUI": null,
	
		/**
		 * Title of the column - what is seen in the TH element (nTh).
		 *  @type string
		 */
		"sTitle": null,
	
		/**
		 * Column sorting and filtering type
		 *  @type string
		 *  @default null
		 */
		"sType": null,
	
		/**
		 * Width of the column
		 *  @type string
		 *  @default null
		 */
		"sWidth": null,
	
		/**
		 * Width of the column when it was first "encountered"
		 *  @type string
		 *  @default null
		 */
		"sWidthOrig": null
	};
	
	
	/*
	 * Developer note: The properties of the object below are given in Hungarian
	 * notation, that was used as the interface for DataTables prior to v1.10, however
	 * from v1.10 onwards the primary interface is camel case. In order to avoid
	 * breaking backwards compatibility utterly with this change, the Hungarian
	 * version is still, internally the primary interface, but is is not documented
	 * - hence the @name tags in each doc comment. This allows a Javascript function
	 * to create a map from Hungarian notation to camel case (going the other direction
	 * would require each property to be listed, which would at around 3K to the size
	 * of DataTables, while this method is about a 0.5K hit.
	 *
	 * Ultimately this does pave the way for Hungarian notation to be dropped
	 * completely, but that is a massive amount of work and will break current
	 * installs (therefore is on-hold until v2).
	 */
	
	/**
	 * Initialisation options that can be given to DataTables at initialisation
	 * time.
	 *  @namespace
	 */
	DataTable.defaults = {
		/**
		 * An array of data to use for the table, passed in at initialisation which
		 * will be used in preference to any data which is already in the DOM. This is
		 * particularly useful for constructing tables purely in Javascript, for
		 * example with a custom Ajax call.
		 *  @type array
		 *  @default null
		 *
		 *  @dtopt Option
		 *  @name DataTable.defaults.data
		 *
		 *  @example
		 *    // Using a 2D array data source
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "data": [
		 *          ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'],
		 *          ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'],
		 *        ],
		 *        "columns": [
		 *          { "title": "Engine" },
		 *          { "title": "Browser" },
		 *          { "title": "Platform" },
		 *          { "title": "Version" },
		 *          { "title": "Grade" }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using an array of objects as a data source (`data`)
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "data": [
		 *          {
		 *            "engine":   "Trident",
		 *            "browser":  "Internet Explorer 4.0",
		 *            "platform": "Win 95+",
		 *            "version":  4,
		 *            "grade":    "X"
		 *          },
		 *          {
		 *            "engine":   "Trident",
		 *            "browser":  "Internet Explorer 5.0",
		 *            "platform": "Win 95+",
		 *            "version":  5,
		 *            "grade":    "C"
		 *          }
		 *        ],
		 *        "columns": [
		 *          { "title": "Engine",   "data": "engine" },
		 *          { "title": "Browser",  "data": "browser" },
		 *          { "title": "Platform", "data": "platform" },
		 *          { "title": "Version",  "data": "version" },
		 *          { "title": "Grade",    "data": "grade" }
		 *        ]
		 *      } );
		 *    } );
		 */
		"aaData": null,
	
	
		/**
		 * If ordering is enabled, then DataTables will perform a first pass sort on
		 * initialisation. You can define which column(s) the sort is performed
		 * upon, and the sorting direction, with this variable. The `sorting` array
		 * should contain an array for each column to be sorted initially containing
		 * the column's index and a direction string ('asc' or 'desc').
		 *  @type array
		 *  @default [[0,'asc']]
		 *
		 *  @dtopt Option
		 *  @name DataTable.defaults.order
		 *
		 *  @example
		 *    // Sort by 3rd column first, and then 4th column
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "order": [[2,'asc'], [3,'desc']]
		 *      } );
		 *    } );
		 *
		 *    // No initial sorting
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "order": []
		 *      } );
		 *    } );
		 */
		"aaSorting": [[0,'asc']],
	
	
		/**
		 * This parameter is basically identical to the `sorting` parameter, but
		 * cannot be overridden by user interaction with the table. What this means
		 * is that you could have a column (visible or hidden) which the sorting
		 * will always be forced on first - any sorting after that (from the user)
		 * will then be performed as required. This can be useful for grouping rows
		 * together.
		 *  @type array
		 *  @default null
		 *
		 *  @dtopt Option
		 *  @name DataTable.defaults.orderFixed
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "orderFixed": [[0,'asc']]
		 *      } );
		 *    } )
		 */
		"aaSortingFixed": [],
	
	
		/**
		 * DataTables can be instructed to load data to display in the table from a
		 * Ajax source. This option defines how that Ajax call is made and where to.
		 *
		 * The `ajax` property has three different modes of operation, depending on
		 * how it is defined. These are:
		 *
		 * * `string` - Set the URL from where the data should be loaded from.
		 * * `object` - Define properties for `jQuery.ajax`.
		 * * `function` - Custom data get function
		 *
		 * `string`
		 * --------
		 *
		 * As a string, the `ajax` property simply defines the URL from which
		 * DataTables will load data.
		 *
		 * `object`
		 * --------
		 *
		 * As an object, the parameters in the object are passed to
		 * [jQuery.ajax](http://api.jquery.com/jQuery.ajax/) allowing fine control
		 * of the Ajax request. DataTables has a number of default parameters which
		 * you can override using this option. Please refer to the jQuery
		 * documentation for a full description of the options available, although
		 * the following parameters provide additional options in DataTables or
		 * require special consideration:
		 *
		 * * `data` - As with jQuery, `data` can be provided as an object, but it
		 *   can also be used as a function to manipulate the data DataTables sends
		 *   to the server. The function takes a single parameter, an object of
		 *   parameters with the values that DataTables has readied for sending. An
		 *   object may be returned which will be merged into the DataTables
		 *   defaults, or you can add the items to the object that was passed in and
		 *   not return anything from the function. This supersedes `fnServerParams`
		 *   from DataTables 1.9-.
		 *
		 * * `dataSrc` - By default DataTables will look for the property `data` (or
		 *   `aaData` for compatibility with DataTables 1.9-) when obtaining data
		 *   from an Ajax source or for server-side processing - this parameter
		 *   allows that property to be changed. You can use Javascript dotted
		 *   object notation to get a data source for multiple levels of nesting, or
		 *   it my be used as a function. As a function it takes a single parameter,
		 *   the JSON returned from the server, which can be manipulated as
		 *   required, with the returned value being that used by DataTables as the
		 *   data source for the table. This supersedes `sAjaxDataProp` from
		 *   DataTables 1.9-.
		 *
		 * * `success` - Should not be overridden it is used internally in
		 *   DataTables. To manipulate / transform the data returned by the server
		 *   use `ajax.dataSrc`, or use `ajax` as a function (see below).
		 *
		 * `function`
		 * ----------
		 *
		 * As a function, making the Ajax call is left up to yourself allowing
		 * complete control of the Ajax request. Indeed, if desired, a method other
		 * than Ajax could be used to obtain the required data, such as Web storage
		 * or an AIR database.
		 *
		 * The function is given four parameters and no return is required. The
		 * parameters are:
		 *
		 * 1. _object_ - Data to send to the server
		 * 2. _function_ - Callback function that must be executed when the required
		 *    data has been obtained. That data should be passed into the callback
		 *    as the only parameter
		 * 3. _object_ - DataTables settings object for the table
		 *
		 * Note that this supersedes `fnServerData` from DataTables 1.9-.
		 *
		 *  @type string|object|function
		 *  @default null
		 *
		 *  @dtopt Option
		 *  @name DataTable.defaults.ajax
		 *  @since 1.10.0
		 *
		 * @example
		 *   // Get JSON data from a file via Ajax.
		 *   // Note DataTables expects data in the form `{ data: [ ...data... ] }` by default).
		 *   $('#example').dataTable( {
		 *     "ajax": "data.json"
		 *   } );
		 *
		 * @example
		 *   // Get JSON data from a file via Ajax, using `dataSrc` to change
		 *   // `data` to `tableData` (i.e. `{ tableData: [ ...data... ] }`)
		 *   $('#example').dataTable( {
		 *     "ajax": {
		 *       "url": "data.json",
		 *       "dataSrc": "tableData"
		 *     }
		 *   } );
		 *
		 * @example
		 *   // Get JSON data from a file via Ajax, using `dataSrc` to read data
		 *   // from a plain array rather than an array in an object
		 *   $('#example').dataTable( {
		 *     "ajax": {
		 *       "url": "data.json",
		 *       "dataSrc": ""
		 *     }
		 *   } );
		 *
		 * @example
		 *   // Manipulate the data returned from the server - add a link to data
		 *   // (note this can, should, be done using `render` for the column - this
		 *   // is just a simple example of how the data can be manipulated).
		 *   $('#example').dataTable( {
		 *     "ajax": {
		 *       "url": "data.json",
		 *       "dataSrc": function ( json ) {
		 *         for ( var i=0, ien=json.length ; i<ien ; i++ ) {
		 *           json[i][0] = '<a href="/message/'+json[i][0]+'>View message</a>';
		 *         }
		 *         return json;
		 *       }
		 *     }
		 *   } );
		 *
		 * @example
		 *   // Add data to the request
		 *   $('#example').dataTable( {
		 *     "ajax": {
		 *       "url": "data.json",
		 *       "data": function ( d ) {
		 *         return {
		 *           "extra_search": $('#extra').val()
		 *         };
		 *       }
		 *     }
		 *   } );
		 *
		 * @example
		 *   // Send request as POST
		 *   $('#example').dataTable( {
		 *     "ajax": {
		 *       "url": "data.json",
		 *       "type": "POST"
		 *     }
		 *   } );
		 *
		 * @example
		 *   // Get the data from localStorage (could interface with a form for
		 *   // adding, editing and removing rows).
		 *   $('#example').dataTable( {
		 *     "ajax": function (data, callback, settings) {
		 *       callback(
		 *         JSON.parse( localStorage.getItem('dataTablesData') )
		 *       );
		 *     }
		 *   } );
		 */
		"ajax": null,
	
	
		/**
		 * This parameter allows you to readily specify the entries in the length drop
		 * down menu that DataTables shows when pagination is enabled. It can be
		 * either a 1D array of options which will be used for both the displayed
		 * option and the value, or a 2D array which will use the array in the first
		 * position as the value, and the array in the second position as the
		 * displayed options (useful for language strings such as 'All').
		 *
		 * Note that the `pageLength` property will be automatically set to the
		 * first value given in this array, unless `pageLength` is also provided.
		 *  @type array
		 *  @default [ 10, 25, 50, 100 ]
		 *
		 *  @dtopt Option
		 *  @name DataTable.defaults.lengthMenu
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "lengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]]
		 *      } );
		 *    } );
		 */
		"aLengthMenu": [ 10, 25, 50, 100 ],
	
	
		/**
		 * The `columns` option in the initialisation parameter allows you to define
		 * details about the way individual columns behave. For a full list of
		 * column options that can be set, please see
		 * {@link DataTable.defaults.column}. Note that if you use `columns` to
		 * define your columns, you must have an entry in the array for every single
		 * column that you have in your table (these can be null if you don't which
		 * to specify any options).
		 *  @member
		 *
		 *  @name DataTable.defaults.column
		 */
		"aoColumns": null,
	
		/**
		 * Very similar to `columns`, `columnDefs` allows you to target a specific
		 * column, multiple columns, or all columns, using the `targets` property of
		 * each object in the array. This allows great flexibility when creating
		 * tables, as the `columnDefs` arrays can be of any length, targeting the
		 * columns you specifically want. `columnDefs` may use any of the column
		 * options available: {@link DataTable.defaults.column}, but it _must_
		 * have `targets` defined in each object in the array. Values in the `targets`
		 * array may be:
		 *   <ul>
		 *     <li>a string - class name will be matched on the TH for the column</li>
		 *     <li>0 or a positive integer - column index counting from the left</li>
		 *     <li>a negative integer - column index counting from the right</li>
		 *     <li>the string "_all" - all columns (i.e. assign a default)</li>
		 *   </ul>
		 *  @member
		 *
		 *  @name DataTable.defaults.columnDefs
		 */
		"aoColumnDefs": null,
	
	
		/**
		 * Basically the same as `search`, this parameter defines the individual column
		 * filtering state at initialisation time. The array must be of the same size
		 * as the number of columns, and each element be an object with the parameters
		 * `search` and `escapeRegex` (the latter is optional). 'null' is also
		 * accepted and the default will be used.
		 *  @type array
		 *  @default []
		 *
		 *  @dtopt Option
		 *  @name DataTable.defaults.searchCols
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "searchCols": [
		 *          null,
		 *          { "search": "My filter" },
		 *          null,
		 *          { "search": "^[0-9]", "escapeRegex": false }
		 *        ]
		 *      } );
		 *    } )
		 */
		"aoSearchCols": [],
	
	
		/**
		 * An array of CSS classes that should be applied to displayed rows. This
		 * array may be of any length, and DataTables will apply each class
		 * sequentially, looping when required.
		 *  @type array
		 *  @default null <i>Will take the values determined by the `oClasses.stripe*`
		 *    options</i>
		 *
		 *  @dtopt Option
		 *  @name DataTable.defaults.stripeClasses
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "stripeClasses": [ 'strip1', 'strip2', 'strip3' ]
		 *      } );
		 *    } )
		 */
		"asStripeClasses": null,
	
	
		/**
		 * Enable or disable automatic column width calculation. This can be disabled
		 * as an optimisation (it takes some time to calculate the widths) if the
		 * tables widths are passed in using `columns`.
		 *  @type boolean
		 *  @default true
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.autoWidth
		 *
		 *  @example
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "autoWidth": false
		 *      } );
		 *    } );
		 */
		"bAutoWidth": true,
	
	
		/**
		 * Deferred rendering can provide DataTables with a huge speed boost when you
		 * are using an Ajax or JS data source for the table. This option, when set to
		 * true, will cause DataTables to defer the creation of the table elements for
		 * each row until they are needed for a draw - saving a significant amount of
		 * time.
		 *  @type boolean
		 *  @default false
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.deferRender
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "ajax": "sources/arrays.txt",
		 *        "deferRender": true
		 *      } );
		 *    } );
		 */
		"bDeferRender": false,
	
	
		/**
		 * Replace a DataTable which matches the given selector and replace it with
		 * one which has the properties of the new initialisation object passed. If no
		 * table matches the selector, then the new DataTable will be constructed as
		 * per normal.
		 *  @type boolean
		 *  @default false
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.destroy
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "srollY": "200px",
		 *        "paginate": false
		 *      } );
		 *
		 *      // Some time later....
		 *      $('#example').dataTable( {
		 *        "filter": false,
		 *        "destroy": true
		 *      } );
		 *    } );
		 */
		"bDestroy": false,
	
	
		/**
		 * Enable or disable filtering of data. Filtering in DataTables is "smart" in
		 * that it allows the end user to input multiple words (space separated) and
		 * will match a row containing those words, even if not in the order that was
		 * specified (this allow matching across multiple columns). Note that if you
		 * wish to use filtering in DataTables this must remain 'true' - to remove the
		 * default filtering input box and retain filtering abilities, please use
		 * {@link DataTable.defaults.dom}.
		 *  @type boolean
		 *  @default true
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.searching
		 *
		 *  @example
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "searching": false
		 *      } );
		 *    } );
		 */
		"bFilter": true,
	
	
		/**
		 * Enable or disable the table information display. This shows information
		 * about the data that is currently visible on the page, including information
		 * about filtered data if that action is being performed.
		 *  @type boolean
		 *  @default true
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.info
		 *
		 *  @example
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "info": false
		 *      } );
		 *    } );
		 */
		"bInfo": true,
	
	
		/**
		 * Allows the end user to select the size of a formatted page from a select
		 * menu (sizes are 10, 25, 50 and 100). Requires pagination (`paginate`).
		 *  @type boolean
		 *  @default true
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.lengthChange
		 *
		 *  @example
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "lengthChange": false
		 *      } );
		 *    } );
		 */
		"bLengthChange": true,
	
	
		/**
		 * Enable or disable pagination.
		 *  @type boolean
		 *  @default true
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.paging
		 *
		 *  @example
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "paging": false
		 *      } );
		 *    } );
		 */
		"bPaginate": true,
	
	
		/**
		 * Enable or disable the display of a 'processing' indicator when the table is
		 * being processed (e.g. a sort). This is particularly useful for tables with
		 * large amounts of data where it can take a noticeable amount of time to sort
		 * the entries.
		 *  @type boolean
		 *  @default false
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.processing
		 *
		 *  @example
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "processing": true
		 *      } );
		 *    } );
		 */
		"bProcessing": false,
	
	
		/**
		 * Retrieve the DataTables object for the given selector. Note that if the
		 * table has already been initialised, this parameter will cause DataTables
		 * to simply return the object that has already been set up - it will not take
		 * account of any changes you might have made to the initialisation object
		 * passed to DataTables (setting this parameter to true is an acknowledgement
		 * that you understand this). `destroy` can be used to reinitialise a table if
		 * you need.
		 *  @type boolean
		 *  @default false
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.retrieve
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      initTable();
		 *      tableActions();
		 *    } );
		 *
		 *    function initTable ()
		 *    {
		 *      return $('#example').dataTable( {
		 *        "scrollY": "200px",
		 *        "paginate": false,
		 *        "retrieve": true
		 *      } );
		 *    }
		 *
		 *    function tableActions ()
		 *    {
		 *      var table = initTable();
		 *      // perform API operations with oTable
		 *    }
		 */
		"bRetrieve": false,
	
	
		/**
		 * When vertical (y) scrolling is enabled, DataTables will force the height of
		 * the table's viewport to the given height at all times (useful for layout).
		 * However, this can look odd when filtering data down to a small data set,
		 * and the footer is left "floating" further down. This parameter (when
		 * enabled) will cause DataTables to collapse the table's viewport down when
		 * the result set will fit within the given Y height.
		 *  @type boolean
		 *  @default false
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.scrollCollapse
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "scrollY": "200",
		 *        "scrollCollapse": true
		 *      } );
		 *    } );
		 */
		"bScrollCollapse": false,
	
	
		/**
		 * Configure DataTables to use server-side processing. Note that the
		 * `ajax` parameter must also be given in order to give DataTables a
		 * source to obtain the required data for each draw.
		 *  @type boolean
		 *  @default false
		 *
		 *  @dtopt Features
		 *  @dtopt Server-side
		 *  @name DataTable.defaults.serverSide
		 *
		 *  @example
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "serverSide": true,
		 *        "ajax": "xhr.php"
		 *      } );
		 *    } );
		 */
		"bServerSide": false,
	
	
		/**
		 * Enable or disable sorting of columns. Sorting of individual columns can be
		 * disabled by the `sortable` option for each column.
		 *  @type boolean
		 *  @default true
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.ordering
		 *
		 *  @example
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "ordering": false
		 *      } );
		 *    } );
		 */
		"bSort": true,
	
	
		/**
		 * Enable or display DataTables' ability to sort multiple columns at the
		 * same time (activated by shift-click by the user).
		 *  @type boolean
		 *  @default true
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.orderMulti
		 *
		 *  @example
		 *    // Disable multiple column sorting ability
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "orderMulti": false
		 *      } );
		 *    } );
		 */
		"bSortMulti": true,
	
	
		/**
		 * Allows control over whether DataTables should use the top (true) unique
		 * cell that is found for a single column, or the bottom (false - default).
		 * This is useful when using complex headers.
		 *  @type boolean
		 *  @default false
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.orderCellsTop
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "orderCellsTop": true
		 *      } );
		 *    } );
		 */
		"bSortCellsTop": false,
	
	
		/**
		 * Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and
		 * `sorting\_3` to the columns which are currently being sorted on. This is
		 * presented as a feature switch as it can increase processing time (while
		 * classes are removed and added) so for large data sets you might want to
		 * turn this off.
		 *  @type boolean
		 *  @default true
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.orderClasses
		 *
		 *  @example
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "orderClasses": false
		 *      } );
		 *    } );
		 */
		"bSortClasses": true,
	
	
		/**
		 * Enable or disable state saving. When enabled HTML5 `localStorage` will be
		 * used to save table display information such as pagination information,
		 * display length, filtering and sorting. As such when the end user reloads
		 * the page the display display will match what thy had previously set up.
		 *
		 * Due to the use of `localStorage` the default state saving is not supported
		 * in IE6 or 7. If state saving is required in those browsers, use
		 * `stateSaveCallback` to provide a storage solution such as cookies.
		 *  @type boolean
		 *  @default false
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.stateSave
		 *
		 *  @example
		 *    $(document).ready( function () {
		 *      $('#example').dataTable( {
		 *        "stateSave": true
		 *      } );
		 *    } );
		 */
		"bStateSave": false,
	
	
		/**
		 * This function is called when a TR element is created (and all TD child
		 * elements have been inserted), or registered if using a DOM source, allowing
		 * manipulation of the TR element (adding classes etc).
		 *  @type function
		 *  @param {node} row "TR" element for the current row
		 *  @param {array} data Raw data array for this row
		 *  @param {int} dataIndex The index of this row in the internal aoData array
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.createdRow
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "createdRow": function( row, data, dataIndex ) {
		 *          // Bold the grade for all 'A' grade browsers
		 *          if ( data[4] == "A" )
		 *          {
		 *            $('td:eq(4)', row).html( '<b>A</b>' );
		 *          }
		 *        }
		 *      } );
		 *    } );
		 */
		"fnCreatedRow": null,
	
	
		/**
		 * This function is called on every 'draw' event, and allows you to
		 * dynamically modify any aspect you want about the created DOM.
		 *  @type function
		 *  @param {object} settings DataTables settings object
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.drawCallback
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "drawCallback": function( settings ) {
		 *          alert( 'DataTables has redrawn the table' );
		 *        }
		 *      } );
		 *    } );
		 */
		"fnDrawCallback": null,
	
	
		/**
		 * Identical to fnHeaderCallback() but for the table footer this function
		 * allows you to modify the table footer on every 'draw' event.
		 *  @type function
		 *  @param {node} foot "TR" element for the footer
		 *  @param {array} data Full table data (as derived from the original HTML)
		 *  @param {int} start Index for the current display starting point in the
		 *    display array
		 *  @param {int} end Index for the current display ending point in the
		 *    display array
		 *  @param {array int} display Index array to translate the visual position
		 *    to the full data array
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.footerCallback
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "footerCallback": function( tfoot, data, start, end, display ) {
		 *          tfoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+start;
		 *        }
		 *      } );
		 *    } )
		 */
		"fnFooterCallback": null,
	
	
		/**
		 * When rendering large numbers in the information element for the table
		 * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers
		 * to have a comma separator for the 'thousands' units (e.g. 1 million is
		 * rendered as "1,000,000") to help readability for the end user. This
		 * function will override the default method DataTables uses.
		 *  @type function
		 *  @member
		 *  @param {int} toFormat number to be formatted
		 *  @returns {string} formatted string for DataTables to show the number
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.formatNumber
		 *
		 *  @example
		 *    // Format a number using a single quote for the separator (note that
		 *    // this can also be done with the language.thousands option)
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "formatNumber": function ( toFormat ) {
		 *          return toFormat.toString().replace(
		 *            /\B(?=(\d{3})+(?!\d))/g, "'"
		 *          );
		 *        };
		 *      } );
		 *    } );
		 */
		"fnFormatNumber": function ( toFormat ) {
			return toFormat.toString().replace(
				/\B(?=(\d{3})+(?!\d))/g,
				this.oLanguage.sThousands
			);
		},
	
	
		/**
		 * This function is called on every 'draw' event, and allows you to
		 * dynamically modify the header row. This can be used to calculate and
		 * display useful information about the table.
		 *  @type function
		 *  @param {node} head "TR" element for the header
		 *  @param {array} data Full table data (as derived from the original HTML)
		 *  @param {int} start Index for the current display starting point in the
		 *    display array
		 *  @param {int} end Index for the current display ending point in the
		 *    display array
		 *  @param {array int} display Index array to translate the visual position
		 *    to the full data array
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.headerCallback
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "fheaderCallback": function( head, data, start, end, display ) {
		 *          head.getElementsByTagName('th')[0].innerHTML = "Displaying "+(end-start)+" records";
		 *        }
		 *      } );
		 *    } )
		 */
		"fnHeaderCallback": null,
	
	
		/**
		 * The information element can be used to convey information about the current
		 * state of the table. Although the internationalisation options presented by
		 * DataTables are quite capable of dealing with most customisations, there may
		 * be times where you wish to customise the string further. This callback
		 * allows you to do exactly that.
		 *  @type function
		 *  @param {object} oSettings DataTables settings object
		 *  @param {int} start Starting position in data for the draw
		 *  @param {int} end End position in data for the draw
		 *  @param {int} max Total number of rows in the table (regardless of
		 *    filtering)
		 *  @param {int} total Total number of rows in the data set, after filtering
		 *  @param {string} pre The string that DataTables has formatted using it's
		 *    own rules
		 *  @returns {string} The string to be displayed in the information element.
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.infoCallback
		 *
		 *  @example
		 *    $('#example').dataTable( {
		 *      "infoCallback": function( settings, start, end, max, total, pre ) {
		 *        return start +" to "+ end;
		 *      }
		 *    } );
		 */
		"fnInfoCallback": null,
	
	
		/**
		 * Called when the table has been initialised. Normally DataTables will
		 * initialise sequentially and there will be no need for this function,
		 * however, this does not hold true when using external language information
		 * since that is obtained using an async XHR call.
		 *  @type function
		 *  @param {object} settings DataTables settings object
		 *  @param {object} json The JSON object request from the server - only
		 *    present if client-side Ajax sourced data is used
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.initComplete
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "initComplete": function(settings, json) {
		 *          alert( 'DataTables has finished its initialisation.' );
		 *        }
		 *      } );
		 *    } )
		 */
		"fnInitComplete": null,
	
	
		/**
		 * Called at the very start of each table draw and can be used to cancel the
		 * draw by returning false, any other return (including undefined) results in
		 * the full draw occurring).
		 *  @type function
		 *  @param {object} settings DataTables settings object
		 *  @returns {boolean} False will cancel the draw, anything else (including no
		 *    return) will allow it to complete.
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.preDrawCallback
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "preDrawCallback": function( settings ) {
		 *          if ( $('#test').val() == 1 ) {
		 *            return false;
		 *          }
		 *        }
		 *      } );
		 *    } );
		 */
		"fnPreDrawCallback": null,
	
	
		/**
		 * This function allows you to 'post process' each row after it have been
		 * generated for each table draw, but before it is rendered on screen. This
		 * function might be used for setting the row class name etc.
		 *  @type function
		 *  @param {node} row "TR" element for the current row
		 *  @param {array} data Raw data array for this row
		 *  @param {int} displayIndex The display index for the current table draw
		 *  @param {int} displayIndexFull The index of the data in the full list of
		 *    rows (after filtering)
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.rowCallback
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "rowCallback": function( row, data, displayIndex, displayIndexFull ) {
		 *          // Bold the grade for all 'A' grade browsers
		 *          if ( data[4] == "A" ) {
		 *            $('td:eq(4)', row).html( '<b>A</b>' );
		 *          }
		 *        }
		 *      } );
		 *    } );
		 */
		"fnRowCallback": null,
	
	
		/**
		 * __Deprecated__ The functionality provided by this parameter has now been
		 * superseded by that provided through `ajax`, which should be used instead.
		 *
		 * This parameter allows you to override the default function which obtains
		 * the data from the server so something more suitable for your application.
		 * For example you could use POST data, or pull information from a Gears or
		 * AIR database.
		 *  @type function
		 *  @member
		 *  @param {string} source HTTP source to obtain the data from (`ajax`)
		 *  @param {array} data A key/value pair object containing the data to send
		 *    to the server
		 *  @param {function} callback to be called on completion of the data get
		 *    process that will draw the data on the page.
		 *  @param {object} settings DataTables settings object
		 *
		 *  @dtopt Callbacks
		 *  @dtopt Server-side
		 *  @name DataTable.defaults.serverData
		 *
		 *  @deprecated 1.10. Please use `ajax` for this functionality now.
		 */
		"fnServerData": null,
	
	
		/**
		 * __Deprecated__ The functionality provided by this parameter has now been
		 * superseded by that provided through `ajax`, which should be used instead.
		 *
		 *  It is often useful to send extra data to the server when making an Ajax
		 * request - for example custom filtering information, and this callback
		 * function makes it trivial to send extra information to the server. The
		 * passed in parameter is the data set that has been constructed by
		 * DataTables, and you can add to this or modify it as you require.
		 *  @type function
		 *  @param {array} data Data array (array of objects which are name/value
		 *    pairs) that has been constructed by DataTables and will be sent to the
		 *    server. In the case of Ajax sourced data with server-side processing
		 *    this will be an empty array, for server-side processing there will be a
		 *    significant number of parameters!
		 *  @returns {undefined} Ensure that you modify the data array passed in,
		 *    as this is passed by reference.
		 *
		 *  @dtopt Callbacks
		 *  @dtopt Server-side
		 *  @name DataTable.defaults.serverParams
		 *
		 *  @deprecated 1.10. Please use `ajax` for this functionality now.
		 */
		"fnServerParams": null,
	
	
		/**
		 * Load the table state. With this function you can define from where, and how, the
		 * state of a table is loaded. By default DataTables will load from `localStorage`
		 * but you might wish to use a server-side database or cookies.
		 *  @type function
		 *  @member
		 *  @param {object} settings DataTables settings object
		 *  @param {object} callback Callback that can be executed when done. It
		 *    should be passed the loaded state object.
		 *  @return {object} The DataTables state object to be loaded
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.stateLoadCallback
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "stateSave": true,
		 *        "stateLoadCallback": function (settings, callback) {
		 *          $.ajax( {
		 *            "url": "/state_load",
		 *            "dataType": "json",
		 *            "success": function (json) {
		 *              callback( json );
		 *            }
		 *          } );
		 *        }
		 *      } );
		 *    } );
		 */
		"fnStateLoadCallback": function ( settings ) {
			try {
				return JSON.parse(
					(settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem(
						'DataTables_'+settings.sInstance+'_'+location.pathname
					)
				);
			} catch (e) {}
		},
	
	
		/**
		 * Callback which allows modification of the saved state prior to loading that state.
		 * This callback is called when the table is loading state from the stored data, but
		 * prior to the settings object being modified by the saved state. Note that for
		 * plug-in authors, you should use the `stateLoadParams` event to load parameters for
		 * a plug-in.
		 *  @type function
		 *  @param {object} settings DataTables settings object
		 *  @param {object} data The state object that is to be loaded
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.stateLoadParams
		 *
		 *  @example
		 *    // Remove a saved filter, so filtering is never loaded
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "stateSave": true,
		 *        "stateLoadParams": function (settings, data) {
		 *          data.oSearch.sSearch = "";
		 *        }
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Disallow state loading by returning false
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "stateSave": true,
		 *        "stateLoadParams": function (settings, data) {
		 *          return false;
		 *        }
		 *      } );
		 *    } );
		 */
		"fnStateLoadParams": null,
	
	
		/**
		 * Callback that is called when the state has been loaded from the state saving method
		 * and the DataTables settings object has been modified as a result of the loaded state.
		 *  @type function
		 *  @param {object} settings DataTables settings object
		 *  @param {object} data The state object that was loaded
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.stateLoaded
		 *
		 *  @example
		 *    // Show an alert with the filtering value that was saved
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "stateSave": true,
		 *        "stateLoaded": function (settings, data) {
		 *          alert( 'Saved filter was: '+data.oSearch.sSearch );
		 *        }
		 *      } );
		 *    } );
		 */
		"fnStateLoaded": null,
	
	
		/**
		 * Save the table state. This function allows you to define where and how the state
		 * information for the table is stored By default DataTables will use `localStorage`
		 * but you might wish to use a server-side database or cookies.
		 *  @type function
		 *  @member
		 *  @param {object} settings DataTables settings object
		 *  @param {object} data The state object to be saved
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.stateSaveCallback
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "stateSave": true,
		 *        "stateSaveCallback": function (settings, data) {
		 *          // Send an Ajax request to the server with the state object
		 *          $.ajax( {
		 *            "url": "/state_save",
		 *            "data": data,
		 *            "dataType": "json",
		 *            "method": "POST"
		 *            "success": function () {}
		 *          } );
		 *        }
		 *      } );
		 *    } );
		 */
		"fnStateSaveCallback": function ( settings, data ) {
			try {
				(settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem(
					'DataTables_'+settings.sInstance+'_'+location.pathname,
					JSON.stringify( data )
				);
			} catch (e) {}
		},
	
	
		/**
		 * Callback which allows modification of the state to be saved. Called when the table
		 * has changed state a new state save is required. This method allows modification of
		 * the state saving object prior to actually doing the save, including addition or
		 * other state properties or modification. Note that for plug-in authors, you should
		 * use the `stateSaveParams` event to save parameters for a plug-in.
		 *  @type function
		 *  @param {object} settings DataTables settings object
		 *  @param {object} data The state object to be saved
		 *
		 *  @dtopt Callbacks
		 *  @name DataTable.defaults.stateSaveParams
		 *
		 *  @example
		 *    // Remove a saved filter, so filtering is never saved
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "stateSave": true,
		 *        "stateSaveParams": function (settings, data) {
		 *          data.oSearch.sSearch = "";
		 *        }
		 *      } );
		 *    } );
		 */
		"fnStateSaveParams": null,
	
	
		/**
		 * Duration for which the saved state information is considered valid. After this period
		 * has elapsed the state will be returned to the default.
		 * Value is given in seconds.
		 *  @type int
		 *  @default 7200 <i>(2 hours)</i>
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.stateDuration
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "stateDuration": 60*60*24; // 1 day
		 *      } );
		 *    } )
		 */
		"iStateDuration": 7200,
	
	
		/**
		 * When enabled DataTables will not make a request to the server for the first
		 * page draw - rather it will use the data already on the page (no sorting etc
		 * will be applied to it), thus saving on an XHR at load time. `deferLoading`
		 * is used to indicate that deferred loading is required, but it is also used
		 * to tell DataTables how many records there are in the full table (allowing
		 * the information element and pagination to be displayed correctly). In the case
		 * where a filtering is applied to the table on initial load, this can be
		 * indicated by giving the parameter as an array, where the first element is
		 * the number of records available after filtering and the second element is the
		 * number of records without filtering (allowing the table information element
		 * to be shown correctly).
		 *  @type int | array
		 *  @default null
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.deferLoading
		 *
		 *  @example
		 *    // 57 records available in the table, no filtering applied
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "serverSide": true,
		 *        "ajax": "scripts/server_processing.php",
		 *        "deferLoading": 57
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // 57 records after filtering, 100 without filtering (an initial filter applied)
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "serverSide": true,
		 *        "ajax": "scripts/server_processing.php",
		 *        "deferLoading": [ 57, 100 ],
		 *        "search": {
		 *          "search": "my_filter"
		 *        }
		 *      } );
		 *    } );
		 */
		"iDeferLoading": null,
	
	
		/**
		 * Number of rows to display on a single page when using pagination. If
		 * feature enabled (`lengthChange`) then the end user will be able to override
		 * this to a custom setting using a pop-up menu.
		 *  @type int
		 *  @default 10
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.pageLength
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "pageLength": 50
		 *      } );
		 *    } )
		 */
		"iDisplayLength": 10,
	
	
		/**
		 * Define the starting point for data display when using DataTables with
		 * pagination. Note that this parameter is the number of records, rather than
		 * the page number, so if you have 10 records per page and want to start on
		 * the third page, it should be "20".
		 *  @type int
		 *  @default 0
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.displayStart
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "displayStart": 20
		 *      } );
		 *    } )
		 */
		"iDisplayStart": 0,
	
	
		/**
		 * By default DataTables allows keyboard navigation of the table (sorting, paging,
		 * and filtering) by adding a `tabindex` attribute to the required elements. This
		 * allows you to tab through the controls and press the enter key to activate them.
		 * The tabindex is default 0, meaning that the tab follows the flow of the document.
		 * You can overrule this using this parameter if you wish. Use a value of -1 to
		 * disable built-in keyboard navigation.
		 *  @type int
		 *  @default 0
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.tabIndex
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "tabIndex": 1
		 *      } );
		 *    } );
		 */
		"iTabIndex": 0,
	
	
		/**
		 * Classes that DataTables assigns to the various components and features
		 * that it adds to the HTML table. This allows classes to be configured
		 * during initialisation in addition to through the static
		 * {@link DataTable.ext.oStdClasses} object).
		 *  @namespace
		 *  @name DataTable.defaults.classes
		 */
		"oClasses": {},
	
	
		/**
		 * All strings that DataTables uses in the user interface that it creates
		 * are defined in this object, allowing you to modified them individually or
		 * completely replace them all as required.
		 *  @namespace
		 *  @name DataTable.defaults.language
		 */
		"oLanguage": {
			/**
			 * Strings that are used for WAI-ARIA labels and controls only (these are not
			 * actually visible on the page, but will be read by screenreaders, and thus
			 * must be internationalised as well).
			 *  @namespace
			 *  @name DataTable.defaults.language.aria
			 */
			"oAria": {
				/**
				 * ARIA label that is added to the table headers when the column may be
				 * sorted ascending by activing the column (click or return when focused).
				 * Note that the column header is prefixed to this string.
				 *  @type string
				 *  @default : activate to sort column ascending
				 *
				 *  @dtopt Language
				 *  @name DataTable.defaults.language.aria.sortAscending
				 *
				 *  @example
				 *    $(document).ready( function() {
				 *      $('#example').dataTable( {
				 *        "language": {
				 *          "aria": {
				 *            "sortAscending": " - click/return to sort ascending"
				 *          }
				 *        }
				 *      } );
				 *    } );
				 */
				"sSortAscending": ": activate to sort column ascending",
	
				/**
				 * ARIA label that is added to the table headers when the column may be
				 * sorted descending by activing the column (click or return when focused).
				 * Note that the column header is prefixed to this string.
				 *  @type string
				 *  @default : activate to sort column ascending
				 *
				 *  @dtopt Language
				 *  @name DataTable.defaults.language.aria.sortDescending
				 *
				 *  @example
				 *    $(document).ready( function() {
				 *      $('#example').dataTable( {
				 *        "language": {
				 *          "aria": {
				 *            "sortDescending": " - click/return to sort descending"
				 *          }
				 *        }
				 *      } );
				 *    } );
				 */
				"sSortDescending": ": activate to sort column descending"
			},
	
			/**
			 * Pagination string used by DataTables for the built-in pagination
			 * control types.
			 *  @namespace
			 *  @name DataTable.defaults.language.paginate
			 */
			"oPaginate": {
				/**
				 * Text to use when using the 'full_numbers' type of pagination for the
				 * button to take the user to the first page.
				 *  @type string
				 *  @default First
				 *
				 *  @dtopt Language
				 *  @name DataTable.defaults.language.paginate.first
				 *
				 *  @example
				 *    $(document).ready( function() {
				 *      $('#example').dataTable( {
				 *        "language": {
				 *          "paginate": {
				 *            "first": "First page"
				 *          }
				 *        }
				 *      } );
				 *    } );
				 */
				"sFirst": "First",
	
	
				/**
				 * Text to use when using the 'full_numbers' type of pagination for the
				 * button to take the user to the last page.
				 *  @type string
				 *  @default Last
				 *
				 *  @dtopt Language
				 *  @name DataTable.defaults.language.paginate.last
				 *
				 *  @example
				 *    $(document).ready( function() {
				 *      $('#example').dataTable( {
				 *        "language": {
				 *          "paginate": {
				 *            "last": "Last page"
				 *          }
				 *        }
				 *      } );
				 *    } );
				 */
				"sLast": "Last",
	
	
				/**
				 * Text to use for the 'next' pagination button (to take the user to the
				 * next page).
				 *  @type string
				 *  @default Next
				 *
				 *  @dtopt Language
				 *  @name DataTable.defaults.language.paginate.next
				 *
				 *  @example
				 *    $(document).ready( function() {
				 *      $('#example').dataTable( {
				 *        "language": {
				 *          "paginate": {
				 *            "next": "Next page"
				 *          }
				 *        }
				 *      } );
				 *    } );
				 */
				"sNext": "Next",
	
	
				/**
				 * Text to use for the 'previous' pagination button (to take the user to
				 * the previous page).
				 *  @type string
				 *  @default Previous
				 *
				 *  @dtopt Language
				 *  @name DataTable.defaults.language.paginate.previous
				 *
				 *  @example
				 *    $(document).ready( function() {
				 *      $('#example').dataTable( {
				 *        "language": {
				 *          "paginate": {
				 *            "previous": "Previous page"
				 *          }
				 *        }
				 *      } );
				 *    } );
				 */
				"sPrevious": "Previous"
			},
	
			/**
			 * This string is shown in preference to `zeroRecords` when the table is
			 * empty of data (regardless of filtering). Note that this is an optional
			 * parameter - if it is not given, the value of `zeroRecords` will be used
			 * instead (either the default or given value).
			 *  @type string
			 *  @default No data available in table
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.emptyTable
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "emptyTable": "No data available in table"
			 *        }
			 *      } );
			 *    } );
			 */
			"sEmptyTable": "No data available in table",
	
	
			/**
			 * This string gives information to the end user about the information
			 * that is current on display on the page. The following tokens can be
			 * used in the string and will be dynamically replaced as the table
			 * display updates. This tokens can be placed anywhere in the string, or
			 * removed as needed by the language requires:
			 *
			 * * `\_START\_` - Display index of the first record on the current page
			 * * `\_END\_` - Display index of the last record on the current page
			 * * `\_TOTAL\_` - Number of records in the table after filtering
			 * * `\_MAX\_` - Number of records in the table without filtering
			 * * `\_PAGE\_` - Current page number
			 * * `\_PAGES\_` - Total number of pages of data in the table
			 *
			 *  @type string
			 *  @default Showing _START_ to _END_ of _TOTAL_ entries
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.info
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "info": "Showing page _PAGE_ of _PAGES_"
			 *        }
			 *      } );
			 *    } );
			 */
			"sInfo": "Showing _START_ to _END_ of _TOTAL_ entries",
	
	
			/**
			 * Display information string for when the table is empty. Typically the
			 * format of this string should match `info`.
			 *  @type string
			 *  @default Showing 0 to 0 of 0 entries
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.infoEmpty
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "infoEmpty": "No entries to show"
			 *        }
			 *      } );
			 *    } );
			 */
			"sInfoEmpty": "Showing 0 to 0 of 0 entries",
	
	
			/**
			 * When a user filters the information in a table, this string is appended
			 * to the information (`info`) to give an idea of how strong the filtering
			 * is. The variable _MAX_ is dynamically updated.
			 *  @type string
			 *  @default (filtered from _MAX_ total entries)
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.infoFiltered
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "infoFiltered": " - filtering from _MAX_ records"
			 *        }
			 *      } );
			 *    } );
			 */
			"sInfoFiltered": "(filtered from _MAX_ total entries)",
	
	
			/**
			 * If can be useful to append extra information to the info string at times,
			 * and this variable does exactly that. This information will be appended to
			 * the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are
			 * being used) at all times.
			 *  @type string
			 *  @default <i>Empty string</i>
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.infoPostFix
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "infoPostFix": "All records shown are derived from real information."
			 *        }
			 *      } );
			 *    } );
			 */
			"sInfoPostFix": "",
	
	
			/**
			 * This decimal place operator is a little different from the other
			 * language options since DataTables doesn't output floating point
			 * numbers, so it won't ever use this for display of a number. Rather,
			 * what this parameter does is modify the sort methods of the table so
			 * that numbers which are in a format which has a character other than
			 * a period (`.`) as a decimal place will be sorted numerically.
			 *
			 * Note that numbers with different decimal places cannot be shown in
			 * the same table and still be sortable, the table must be consistent.
			 * However, multiple different tables on the page can use different
			 * decimal place characters.
			 *  @type string
			 *  @default 
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.decimal
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "decimal": ","
			 *          "thousands": "."
			 *        }
			 *      } );
			 *    } );
			 */
			"sDecimal": "",
	
	
			/**
			 * DataTables has a build in number formatter (`formatNumber`) which is
			 * used to format large numbers that are used in the table information.
			 * By default a comma is used, but this can be trivially changed to any
			 * character you wish with this parameter.
			 *  @type string
			 *  @default ,
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.thousands
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "thousands": "'"
			 *        }
			 *      } );
			 *    } );
			 */
			"sThousands": ",",
	
	
			/**
			 * Detail the action that will be taken when the drop down menu for the
			 * pagination length option is changed. The '_MENU_' variable is replaced
			 * with a default select list of 10, 25, 50 and 100, and can be replaced
			 * with a custom select box if required.
			 *  @type string
			 *  @default Show _MENU_ entries
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.lengthMenu
			 *
			 *  @example
			 *    // Language change only
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "lengthMenu": "Display _MENU_ records"
			 *        }
			 *      } );
			 *    } );
			 *
			 *  @example
			 *    // Language and options change
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "lengthMenu": 'Display <select>'+
			 *            '<option value="10">10</option>'+
			 *            '<option value="20">20</option>'+
			 *            '<option value="30">30</option>'+
			 *            '<option value="40">40</option>'+
			 *            '<option value="50">50</option>'+
			 *            '<option value="-1">All</option>'+
			 *            '</select> records'
			 *        }
			 *      } );
			 *    } );
			 */
			"sLengthMenu": "Show _MENU_ entries",
	
	
			/**
			 * When using Ajax sourced data and during the first draw when DataTables is
			 * gathering the data, this message is shown in an empty row in the table to
			 * indicate to the end user the the data is being loaded. Note that this
			 * parameter is not used when loading data by server-side processing, just
			 * Ajax sourced data with client-side processing.
			 *  @type string
			 *  @default Loading...
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.loadingRecords
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "loadingRecords": "Please wait - loading..."
			 *        }
			 *      } );
			 *    } );
			 */
			"sLoadingRecords": "Loading...",
	
	
			/**
			 * Text which is displayed when the table is processing a user action
			 * (usually a sort command or similar).
			 *  @type string
			 *  @default Processing...
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.processing
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "processing": "DataTables is currently busy"
			 *        }
			 *      } );
			 *    } );
			 */
			"sProcessing": "Processing...",
	
	
			/**
			 * Details the actions that will be taken when the user types into the
			 * filtering input text box. The variable "_INPUT_", if used in the string,
			 * is replaced with the HTML text box for the filtering input allowing
			 * control over where it appears in the string. If "_INPUT_" is not given
			 * then the input box is appended to the string automatically.
			 *  @type string
			 *  @default Search:
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.search
			 *
			 *  @example
			 *    // Input text box will be appended at the end automatically
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "search": "Filter records:"
			 *        }
			 *      } );
			 *    } );
			 *
			 *  @example
			 *    // Specify where the filter should appear
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "search": "Apply filter _INPUT_ to table"
			 *        }
			 *      } );
			 *    } );
			 */
			"sSearch": "Search:",
	
	
			/**
			 * Assign a `placeholder` attribute to the search `input` element
			 *  @type string
			 *  @default 
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.searchPlaceholder
			 */
			"sSearchPlaceholder": "",
	
	
			/**
			 * All of the language information can be stored in a file on the
			 * server-side, which DataTables will look up if this parameter is passed.
			 * It must store the URL of the language file, which is in a JSON format,
			 * and the object has the same properties as the oLanguage object in the
			 * initialiser object (i.e. the above parameters). Please refer to one of
			 * the example language files to see how this works in action.
			 *  @type string
			 *  @default <i>Empty string - i.e. disabled</i>
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.url
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "url": "http://www.sprymedia.co.uk/dataTables/lang.txt"
			 *        }
			 *      } );
			 *    } );
			 */
			"sUrl": "",
	
	
			/**
			 * Text shown inside the table records when the is no information to be
			 * displayed after filtering. `emptyTable` is shown when there is simply no
			 * information in the table at all (regardless of filtering).
			 *  @type string
			 *  @default No matching records found
			 *
			 *  @dtopt Language
			 *  @name DataTable.defaults.language.zeroRecords
			 *
			 *  @example
			 *    $(document).ready( function() {
			 *      $('#example').dataTable( {
			 *        "language": {
			 *          "zeroRecords": "No records to display"
			 *        }
			 *      } );
			 *    } );
			 */
			"sZeroRecords": "No matching records found"
		},
	
	
		/**
		 * This parameter allows you to have define the global filtering state at
		 * initialisation time. As an object the `search` parameter must be
		 * defined, but all other parameters are optional. When `regex` is true,
		 * the search string will be treated as a regular expression, when false
		 * (default) it will be treated as a straight string. When `smart`
		 * DataTables will use it's smart filtering methods (to word match at
		 * any point in the data), when false this will not be done.
		 *  @namespace
		 *  @extends DataTable.models.oSearch
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.search
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "search": {"search": "Initial search"}
		 *      } );
		 *    } )
		 */
		"oSearch": $.extend( {}, DataTable.models.oSearch ),
	
	
		/**
		 * __Deprecated__ The functionality provided by this parameter has now been
		 * superseded by that provided through `ajax`, which should be used instead.
		 *
		 * By default DataTables will look for the property `data` (or `aaData` for
		 * compatibility with DataTables 1.9-) when obtaining data from an Ajax
		 * source or for server-side processing - this parameter allows that
		 * property to be changed. You can use Javascript dotted object notation to
		 * get a data source for multiple levels of nesting.
		 *  @type string
		 *  @default data
		 *
		 *  @dtopt Options
		 *  @dtopt Server-side
		 *  @name DataTable.defaults.ajaxDataProp
		 *
		 *  @deprecated 1.10. Please use `ajax` for this functionality now.
		 */
		"sAjaxDataProp": "data",
	
	
		/**
		 * __Deprecated__ The functionality provided by this parameter has now been
		 * superseded by that provided through `ajax`, which should be used instead.
		 *
		 * You can instruct DataTables to load data from an external
		 * source using this parameter (use aData if you want to pass data in you
		 * already have). Simply provide a url a JSON object can be obtained from.
		 *  @type string
		 *  @default null
		 *
		 *  @dtopt Options
		 *  @dtopt Server-side
		 *  @name DataTable.defaults.ajaxSource
		 *
		 *  @deprecated 1.10. Please use `ajax` for this functionality now.
		 */
		"sAjaxSource": null,
	
	
		/**
		 * This initialisation variable allows you to specify exactly where in the
		 * DOM you want DataTables to inject the various controls it adds to the page
		 * (for example you might want the pagination controls at the top of the
		 * table). DIV elements (with or without a custom class) can also be added to
		 * aid styling. The follow syntax is used:
		 *   <ul>
		 *     <li>The following options are allowed:
		 *       <ul>
		 *         <li>'l' - Length changing</li>
		 *         <li>'f' - Filtering input</li>
		 *         <li>'t' - The table!</li>
		 *         <li>'i' - Information</li>
		 *         <li>'p' - Pagination</li>
		 *         <li>'r' - pRocessing</li>
		 *       </ul>
		 *     </li>
		 *     <li>The following constants are allowed:
		 *       <ul>
		 *         <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li>
		 *         <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li>
		 *       </ul>
		 *     </li>
		 *     <li>The following syntax is expected:
		 *       <ul>
		 *         <li>'&lt;' and '&gt;' - div elements</li>
		 *         <li>'&lt;"class" and '&gt;' - div with a class</li>
		 *         <li>'&lt;"#id" and '&gt;' - div with an ID</li>
		 *       </ul>
		 *     </li>
		 *     <li>Examples:
		 *       <ul>
		 *         <li>'&lt;"wrapper"flipt&gt;'</li>
		 *         <li>'&lt;lf&lt;t&gt;ip&gt;'</li>
		 *       </ul>
		 *     </li>
		 *   </ul>
		 *  @type string
		 *  @default lfrtip <i>(when `jQueryUI` is false)</i> <b>or</b>
		 *    <"H"lfr>t<"F"ip> <i>(when `jQueryUI` is true)</i>
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.dom
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "dom": '&lt;"top"i&gt;rt&lt;"bottom"flp&gt;&lt;"clear"&gt;'
		 *      } );
		 *    } );
		 */
		"sDom": "lfrtip",
	
	
		/**
		 * Search delay option. This will throttle full table searches that use the
		 * DataTables provided search input element (it does not effect calls to
		 * `dt-api search()`, providing a delay before the search is made.
		 *  @type integer
		 *  @default 0
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.searchDelay
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "searchDelay": 200
		 *      } );
		 *    } )
		 */
		"searchDelay": null,
	
	
		/**
		 * DataTables features six different built-in options for the buttons to
		 * display for pagination control:
		 *
		 * * `numbers` - Page number buttons only
		 * * `simple` - 'Previous' and 'Next' buttons only
		 * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers
		 * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons
		 * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus page numbers
		 * * `first_last_numbers` - 'First' and 'Last' buttons, plus page numbers
		 *  
		 * Further methods can be added using {@link DataTable.ext.oPagination}.
		 *  @type string
		 *  @default simple_numbers
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.pagingType
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "pagingType": "full_numbers"
		 *      } );
		 *    } )
		 */
		"sPaginationType": "simple_numbers",
	
	
		/**
		 * Enable horizontal scrolling. When a table is too wide to fit into a
		 * certain layout, or you have a large number of columns in the table, you
		 * can enable x-scrolling to show the table in a viewport, which can be
		 * scrolled. This property can be `true` which will allow the table to
		 * scroll horizontally when needed, or any CSS unit, or a number (in which
		 * case it will be treated as a pixel measurement). Setting as simply `true`
		 * is recommended.
		 *  @type boolean|string
		 *  @default <i>blank string - i.e. disabled</i>
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.scrollX
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "scrollX": true,
		 *        "scrollCollapse": true
		 *      } );
		 *    } );
		 */
		"sScrollX": "",
	
	
		/**
		 * This property can be used to force a DataTable to use more width than it
		 * might otherwise do when x-scrolling is enabled. For example if you have a
		 * table which requires to be well spaced, this parameter is useful for
		 * "over-sizing" the table, and thus forcing scrolling. This property can by
		 * any CSS unit, or a number (in which case it will be treated as a pixel
		 * measurement).
		 *  @type string
		 *  @default <i>blank string - i.e. disabled</i>
		 *
		 *  @dtopt Options
		 *  @name DataTable.defaults.scrollXInner
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "scrollX": "100%",
		 *        "scrollXInner": "110%"
		 *      } );
		 *    } );
		 */
		"sScrollXInner": "",
	
	
		/**
		 * Enable vertical scrolling. Vertical scrolling will constrain the DataTable
		 * to the given height, and enable scrolling for any data which overflows the
		 * current viewport. This can be used as an alternative to paging to display
		 * a lot of data in a small area (although paging and scrolling can both be
		 * enabled at the same time). This property can be any CSS unit, or a number
		 * (in which case it will be treated as a pixel measurement).
		 *  @type string
		 *  @default <i>blank string - i.e. disabled</i>
		 *
		 *  @dtopt Features
		 *  @name DataTable.defaults.scrollY
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "scrollY": "200px",
		 *        "paginate": false
		 *      } );
		 *    } );
		 */
		"sScrollY": "",
	
	
		/**
		 * __Deprecated__ The functionality provided by this parameter has now been
		 * superseded by that provided through `ajax`, which should be used instead.
		 *
		 * Set the HTTP method that is used to make the Ajax call for server-side
		 * processing or Ajax sourced data.
		 *  @type string
		 *  @default GET
		 *
		 *  @dtopt Options
		 *  @dtopt Server-side
		 *  @name DataTable.defaults.serverMethod
		 *
		 *  @deprecated 1.10. Please use `ajax` for this functionality now.
		 */
		"sServerMethod": "GET",
	
	
		/**
		 * DataTables makes use of renderers when displaying HTML elements for
		 * a table. These renderers can be added or modified by plug-ins to
		 * generate suitable mark-up for a site. For example the Bootstrap
		 * integration plug-in for DataTables uses a paging button renderer to
		 * display pagination buttons in the mark-up required by Bootstrap.
		 *
		 * For further information about the renderers available see
		 * DataTable.ext.renderer
		 *  @type string|object
		 *  @default null
		 *
		 *  @name DataTable.defaults.renderer
		 *
		 */
		"renderer": null,
	
	
		/**
		 * Set the data property name that DataTables should use to get a row's id
		 * to set as the `id` property in the node.
		 *  @type string
		 *  @default DT_RowId
		 *
		 *  @name DataTable.defaults.rowId
		 */
		"rowId": "DT_RowId"
	};
	
	_fnHungarianMap( DataTable.defaults );
	
	
	
	/*
	 * Developer note - See note in model.defaults.js about the use of Hungarian
	 * notation and camel case.
	 */
	
	/**
	 * Column options that can be given to DataTables at initialisation time.
	 *  @namespace
	 */
	DataTable.defaults.column = {
		/**
		 * Define which column(s) an order will occur on for this column. This
		 * allows a column's ordering to take multiple columns into account when
		 * doing a sort or use the data from a different column. For example first
		 * name / last name columns make sense to do a multi-column sort over the
		 * two columns.
		 *  @type array|int
		 *  @default null <i>Takes the value of the column index automatically</i>
		 *
		 *  @name DataTable.defaults.column.orderData
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "orderData": [ 0, 1 ], "targets": [ 0 ] },
		 *          { "orderData": [ 1, 0 ], "targets": [ 1 ] },
		 *          { "orderData": 2, "targets": [ 2 ] }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          { "orderData": [ 0, 1 ] },
		 *          { "orderData": [ 1, 0 ] },
		 *          { "orderData": 2 },
		 *          null,
		 *          null
		 *        ]
		 *      } );
		 *    } );
		 */
		"aDataSort": null,
		"iDataSort": -1,
	
	
		/**
		 * You can control the default ordering direction, and even alter the
		 * behaviour of the sort handler (i.e. only allow ascending ordering etc)
		 * using this parameter.
		 *  @type array
		 *  @default [ 'asc', 'desc' ]
		 *
		 *  @name DataTable.defaults.column.orderSequence
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "orderSequence": [ "asc" ], "targets": [ 1 ] },
		 *          { "orderSequence": [ "desc", "asc", "asc" ], "targets": [ 2 ] },
		 *          { "orderSequence": [ "desc" ], "targets": [ 3 ] }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          null,
		 *          { "orderSequence": [ "asc" ] },
		 *          { "orderSequence": [ "desc", "asc", "asc" ] },
		 *          { "orderSequence": [ "desc" ] },
		 *          null
		 *        ]
		 *      } );
		 *    } );
		 */
		"asSorting": [ 'asc', 'desc' ],
	
	
		/**
		 * Enable or disable filtering on the data in this column.
		 *  @type boolean
		 *  @default true
		 *
		 *  @name DataTable.defaults.column.searchable
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "searchable": false, "targets": [ 0 ] }
		 *        ] } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          { "searchable": false },
		 *          null,
		 *          null,
		 *          null,
		 *          null
		 *        ] } );
		 *    } );
		 */
		"bSearchable": true,
	
	
		/**
		 * Enable or disable ordering on this column.
		 *  @type boolean
		 *  @default true
		 *
		 *  @name DataTable.defaults.column.orderable
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "orderable": false, "targets": [ 0 ] }
		 *        ] } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          { "orderable": false },
		 *          null,
		 *          null,
		 *          null,
		 *          null
		 *        ] } );
		 *    } );
		 */
		"bSortable": true,
	
	
		/**
		 * Enable or disable the display of this column.
		 *  @type boolean
		 *  @default true
		 *
		 *  @name DataTable.defaults.column.visible
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "visible": false, "targets": [ 0 ] }
		 *        ] } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          { "visible": false },
		 *          null,
		 *          null,
		 *          null,
		 *          null
		 *        ] } );
		 *    } );
		 */
		"bVisible": true,
	
	
		/**
		 * Developer definable function that is called whenever a cell is created (Ajax source,
		 * etc) or processed for input (DOM source). This can be used as a compliment to mRender
		 * allowing you to modify the DOM element (add background colour for example) when the
		 * element is available.
		 *  @type function
		 *  @param {element} td The TD node that has been created
		 *  @param {*} cellData The Data for the cell
		 *  @param {array|object} rowData The data for the whole row
		 *  @param {int} row The row index for the aoData data store
		 *  @param {int} col The column index for aoColumns
		 *
		 *  @name DataTable.defaults.column.createdCell
		 *  @dtopt Columns
		 *
		 *  @example
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [ {
		 *          "targets": [3],
		 *          "createdCell": function (td, cellData, rowData, row, col) {
		 *            if ( cellData == "1.7" ) {
		 *              $(td).css('color', 'blue')
		 *            }
		 *          }
		 *        } ]
		 *      });
		 *    } );
		 */
		"fnCreatedCell": null,
	
	
		/**
		 * This parameter has been replaced by `data` in DataTables to ensure naming
		 * consistency. `dataProp` can still be used, as there is backwards
		 * compatibility in DataTables for this option, but it is strongly
		 * recommended that you use `data` in preference to `dataProp`.
		 *  @name DataTable.defaults.column.dataProp
		 */
	
	
		/**
		 * This property can be used to read data from any data source property,
		 * including deeply nested objects / properties. `data` can be given in a
		 * number of different ways which effect its behaviour:
		 *
		 * * `integer` - treated as an array index for the data source. This is the
		 *   default that DataTables uses (incrementally increased for each column).
		 * * `string` - read an object property from the data source. There are
		 *   three 'special' options that can be used in the string to alter how
		 *   DataTables reads the data from the source object:
		 *    * `.` - Dotted Javascript notation. Just as you use a `.` in
		 *      Javascript to read from nested objects, so to can the options
		 *      specified in `data`. For example: `browser.version` or
		 *      `browser.name`. If your object parameter name contains a period, use
		 *      `\\` to escape it - i.e. `first\\.name`.
		 *    * `[]` - Array notation. DataTables can automatically combine data
		 *      from and array source, joining the data with the characters provided
		 *      between the two brackets. For example: `name[, ]` would provide a
		 *      comma-space separated list from the source array. If no characters
		 *      are provided between the brackets, the original array source is
		 *      returned.
		 *    * `()` - Function notation. Adding `()` to the end of a parameter will
		 *      execute a function of the name given. For example: `browser()` for a
		 *      simple function on the data source, `browser.version()` for a
		 *      function in a nested property or even `browser().version` to get an
		 *      object property if the function called returns an object. Note that
		 *      function notation is recommended for use in `render` rather than
		 *      `data` as it is much simpler to use as a renderer.
		 * * `null` - use the original data source for the row rather than plucking
		 *   data directly from it. This action has effects on two other
		 *   initialisation options:
		 *    * `defaultContent` - When null is given as the `data` option and
		 *      `defaultContent` is specified for the column, the value defined by
		 *      `defaultContent` will be used for the cell.
		 *    * `render` - When null is used for the `data` option and the `render`
		 *      option is specified for the column, the whole data source for the
		 *      row is used for the renderer.
		 * * `function` - the function given will be executed whenever DataTables
		 *   needs to set or get the data for a cell in the column. The function
		 *   takes three parameters:
		 *    * Parameters:
		 *      * `{array|object}` The data source for the row
		 *      * `{string}` The type call data requested - this will be 'set' when
		 *        setting data or 'filter', 'display', 'type', 'sort' or undefined
		 *        when gathering data. Note that when `undefined` is given for the
		 *        type DataTables expects to get the raw data for the object back<
		 *      * `{*}` Data to set when the second parameter is 'set'.
		 *    * Return:
		 *      * The return value from the function is not required when 'set' is
		 *        the type of call, but otherwise the return is what will be used
		 *        for the data requested.
		 *
		 * Note that `data` is a getter and setter option. If you just require
		 * formatting of data for output, you will likely want to use `render` which
		 * is simply a getter and thus simpler to use.
		 *
		 * Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The
		 * name change reflects the flexibility of this property and is consistent
		 * with the naming of mRender. If 'mDataProp' is given, then it will still
		 * be used by DataTables, as it automatically maps the old name to the new
		 * if required.
		 *
		 *  @type string|int|function|null
		 *  @default null <i>Use automatically calculated column index</i>
		 *
		 *  @name DataTable.defaults.column.data
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Read table data from objects
		 *    // JSON structure for each row:
		 *    //   {
		 *    //      "engine": {value},
		 *    //      "browser": {value},
		 *    //      "platform": {value},
		 *    //      "version": {value},
		 *    //      "grade": {value}
		 *    //   }
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "ajaxSource": "sources/objects.txt",
		 *        "columns": [
		 *          { "data": "engine" },
		 *          { "data": "browser" },
		 *          { "data": "platform" },
		 *          { "data": "version" },
		 *          { "data": "grade" }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Read information from deeply nested objects
		 *    // JSON structure for each row:
		 *    //   {
		 *    //      "engine": {value},
		 *    //      "browser": {value},
		 *    //      "platform": {
		 *    //         "inner": {value}
		 *    //      },
		 *    //      "details": [
		 *    //         {value}, {value}
		 *    //      ]
		 *    //   }
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "ajaxSource": "sources/deep.txt",
		 *        "columns": [
		 *          { "data": "engine" },
		 *          { "data": "browser" },
		 *          { "data": "platform.inner" },
		 *          { "data": "details.0" },
		 *          { "data": "details.1" }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using `data` as a function to provide different information for
		 *    // sorting, filtering and display. In this case, currency (price)
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [ {
		 *          "targets": [ 0 ],
		 *          "data": function ( source, type, val ) {
		 *            if (type === 'set') {
		 *              source.price = val;
		 *              // Store the computed dislay and filter values for efficiency
		 *              source.price_display = val=="" ? "" : "$"+numberFormat(val);
		 *              source.price_filter  = val=="" ? "" : "$"+numberFormat(val)+" "+val;
		 *              return;
		 *            }
		 *            else if (type === 'display') {
		 *              return source.price_display;
		 *            }
		 *            else if (type === 'filter') {
		 *              return source.price_filter;
		 *            }
		 *            // 'sort', 'type' and undefined all just use the integer
		 *            return source.price;
		 *          }
		 *        } ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using default content
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [ {
		 *          "targets": [ 0 ],
		 *          "data": null,
		 *          "defaultContent": "Click to edit"
		 *        } ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using array notation - outputting a list from an array
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [ {
		 *          "targets": [ 0 ],
		 *          "data": "name[, ]"
		 *        } ]
		 *      } );
		 *    } );
		 *
		 */
		"mData": null,
	
	
		/**
		 * This property is the rendering partner to `data` and it is suggested that
		 * when you want to manipulate data for display (including filtering,
		 * sorting etc) without altering the underlying data for the table, use this
		 * property. `render` can be considered to be the the read only companion to
		 * `data` which is read / write (then as such more complex). Like `data`
		 * this option can be given in a number of different ways to effect its
		 * behaviour:
		 *
		 * * `integer` - treated as an array index for the data source. This is the
		 *   default that DataTables uses (incrementally increased for each column).
		 * * `string` - read an object property from the data source. There are
		 *   three 'special' options that can be used in the string to alter how
		 *   DataTables reads the data from the source object:
		 *    * `.` - Dotted Javascript notation. Just as you use a `.` in
		 *      Javascript to read from nested objects, so to can the options
		 *      specified in `data`. For example: `browser.version` or
		 *      `browser.name`. If your object parameter name contains a period, use
		 *      `\\` to escape it - i.e. `first\\.name`.
		 *    * `[]` - Array notation. DataTables can automatically combine data
		 *      from and array source, joining the data with the characters provided
		 *      between the two brackets. For example: `name[, ]` would provide a
		 *      comma-space separated list from the source array. If no characters
		 *      are provided between the brackets, the original array source is
		 *      returned.
		 *    * `()` - Function notation. Adding `()` to the end of a parameter will
		 *      execute a function of the name given. For example: `browser()` for a
		 *      simple function on the data source, `browser.version()` for a
		 *      function in a nested property or even `browser().version` to get an
		 *      object property if the function called returns an object.
		 * * `object` - use different data for the different data types requested by
		 *   DataTables ('filter', 'display', 'type' or 'sort'). The property names
		 *   of the object is the data type the property refers to and the value can
		 *   defined using an integer, string or function using the same rules as
		 *   `render` normally does. Note that an `_` option _must_ be specified.
		 *   This is the default value to use if you haven't specified a value for
		 *   the data type requested by DataTables.
		 * * `function` - the function given will be executed whenever DataTables
		 *   needs to set or get the data for a cell in the column. The function
		 *   takes three parameters:
		 *    * Parameters:
		 *      * {array|object} The data source for the row (based on `data`)
		 *      * {string} The type call data requested - this will be 'filter',
		 *        'display', 'type' or 'sort'.
		 *      * {array|object} The full data source for the row (not based on
		 *        `data`)
		 *    * Return:
		 *      * The return value from the function is what will be used for the
		 *        data requested.
		 *
		 *  @type string|int|function|object|null
		 *  @default null Use the data source value.
		 *
		 *  @name DataTable.defaults.column.render
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Create a comma separated list from an array of objects
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "ajaxSource": "sources/deep.txt",
		 *        "columns": [
		 *          { "data": "engine" },
		 *          { "data": "browser" },
		 *          {
		 *            "data": "platform",
		 *            "render": "[, ].name"
		 *          }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Execute a function to obtain data
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [ {
		 *          "targets": [ 0 ],
		 *          "data": null, // Use the full data source object for the renderer's source
		 *          "render": "browserName()"
		 *        } ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // As an object, extracting different data for the different types
		 *    // This would be used with a data source such as:
		 *    //   { "phone": 5552368, "phone_filter": "5552368 555-2368", "phone_display": "555-2368" }
		 *    // Here the `phone` integer is used for sorting and type detection, while `phone_filter`
		 *    // (which has both forms) is used for filtering for if a user inputs either format, while
		 *    // the formatted phone number is the one that is shown in the table.
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [ {
		 *          "targets": [ 0 ],
		 *          "data": null, // Use the full data source object for the renderer's source
		 *          "render": {
		 *            "_": "phone",
		 *            "filter": "phone_filter",
		 *            "display": "phone_display"
		 *          }
		 *        } ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Use as a function to create a link from the data source
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [ {
		 *          "targets": [ 0 ],
		 *          "data": "download_link",
		 *          "render": function ( data, type, full ) {
		 *            return '<a href="'+data+'">Download</a>';
		 *          }
		 *        } ]
		 *      } );
		 *    } );
		 */
		"mRender": null,
	
	
		/**
		 * Change the cell type created for the column - either TD cells or TH cells. This
		 * can be useful as TH cells have semantic meaning in the table body, allowing them
		 * to act as a header for a row (you may wish to add scope='row' to the TH elements).
		 *  @type string
		 *  @default td
		 *
		 *  @name DataTable.defaults.column.cellType
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Make the first column use TH cells
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [ {
		 *          "targets": [ 0 ],
		 *          "cellType": "th"
		 *        } ]
		 *      } );
		 *    } );
		 */
		"sCellType": "td",
	
	
		/**
		 * Class to give to each cell in this column.
		 *  @type string
		 *  @default <i>Empty string</i>
		 *
		 *  @name DataTable.defaults.column.class
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "class": "my_class", "targets": [ 0 ] }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          { "class": "my_class" },
		 *          null,
		 *          null,
		 *          null,
		 *          null
		 *        ]
		 *      } );
		 *    } );
		 */
		"sClass": "",
	
		/**
		 * When DataTables calculates the column widths to assign to each column,
		 * it finds the longest string in each column and then constructs a
		 * temporary table and reads the widths from that. The problem with this
		 * is that "mmm" is much wider then "iiii", but the latter is a longer
		 * string - thus the calculation can go wrong (doing it properly and putting
		 * it into an DOM object and measuring that is horribly(!) slow). Thus as
		 * a "work around" we provide this option. It will append its value to the
		 * text that is found to be the longest string for the column - i.e. padding.
		 * Generally you shouldn't need this!
		 *  @type string
		 *  @default <i>Empty string<i>
		 *
		 *  @name DataTable.defaults.column.contentPadding
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          null,
		 *          null,
		 *          null,
		 *          {
		 *            "contentPadding": "mmm"
		 *          }
		 *        ]
		 *      } );
		 *    } );
		 */
		"sContentPadding": "",
	
	
		/**
		 * Allows a default value to be given for a column's data, and will be used
		 * whenever a null data source is encountered (this can be because `data`
		 * is set to null, or because the data source itself is null).
		 *  @type string
		 *  @default null
		 *
		 *  @name DataTable.defaults.column.defaultContent
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          {
		 *            "data": null,
		 *            "defaultContent": "Edit",
		 *            "targets": [ -1 ]
		 *          }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          null,
		 *          null,
		 *          null,
		 *          {
		 *            "data": null,
		 *            "defaultContent": "Edit"
		 *          }
		 *        ]
		 *      } );
		 *    } );
		 */
		"sDefaultContent": null,
	
	
		/**
		 * This parameter is only used in DataTables' server-side processing. It can
		 * be exceptionally useful to know what columns are being displayed on the
		 * client side, and to map these to database fields. When defined, the names
		 * also allow DataTables to reorder information from the server if it comes
		 * back in an unexpected order (i.e. if you switch your columns around on the
		 * client-side, your server-side code does not also need updating).
		 *  @type string
		 *  @default <i>Empty string</i>
		 *
		 *  @name DataTable.defaults.column.name
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "name": "engine", "targets": [ 0 ] },
		 *          { "name": "browser", "targets": [ 1 ] },
		 *          { "name": "platform", "targets": [ 2 ] },
		 *          { "name": "version", "targets": [ 3 ] },
		 *          { "name": "grade", "targets": [ 4 ] }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          { "name": "engine" },
		 *          { "name": "browser" },
		 *          { "name": "platform" },
		 *          { "name": "version" },
		 *          { "name": "grade" }
		 *        ]
		 *      } );
		 *    } );
		 */
		"sName": "",
	
	
		/**
		 * Defines a data source type for the ordering which can be used to read
		 * real-time information from the table (updating the internally cached
		 * version) prior to ordering. This allows ordering to occur on user
		 * editable elements such as form inputs.
		 *  @type string
		 *  @default std
		 *
		 *  @name DataTable.defaults.column.orderDataType
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "orderDataType": "dom-text", "targets": [ 2, 3 ] },
		 *          { "type": "numeric", "targets": [ 3 ] },
		 *          { "orderDataType": "dom-select", "targets": [ 4 ] },
		 *          { "orderDataType": "dom-checkbox", "targets": [ 5 ] }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          null,
		 *          null,
		 *          { "orderDataType": "dom-text" },
		 *          { "orderDataType": "dom-text", "type": "numeric" },
		 *          { "orderDataType": "dom-select" },
		 *          { "orderDataType": "dom-checkbox" }
		 *        ]
		 *      } );
		 *    } );
		 */
		"sSortDataType": "std",
	
	
		/**
		 * The title of this column.
		 *  @type string
		 *  @default null <i>Derived from the 'TH' value for this column in the
		 *    original HTML table.</i>
		 *
		 *  @name DataTable.defaults.column.title
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "title": "My column title", "targets": [ 0 ] }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          { "title": "My column title" },
		 *          null,
		 *          null,
		 *          null,
		 *          null
		 *        ]
		 *      } );
		 *    } );
		 */
		"sTitle": null,
	
	
		/**
		 * The type allows you to specify how the data for this column will be
		 * ordered. Four types (string, numeric, date and html (which will strip
		 * HTML tags before ordering)) are currently available. Note that only date
		 * formats understood by Javascript's Date() object will be accepted as type
		 * date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string',
		 * 'numeric', 'date' or 'html' (by default). Further types can be adding
		 * through plug-ins.
		 *  @type string
		 *  @default null <i>Auto-detected from raw data</i>
		 *
		 *  @name DataTable.defaults.column.type
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "type": "html", "targets": [ 0 ] }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          { "type": "html" },
		 *          null,
		 *          null,
		 *          null,
		 *          null
		 *        ]
		 *      } );
		 *    } );
		 */
		"sType": null,
	
	
		/**
		 * Defining the width of the column, this parameter may take any CSS value
		 * (3em, 20px etc). DataTables applies 'smart' widths to columns which have not
		 * been given a specific width through this interface ensuring that the table
		 * remains readable.
		 *  @type string
		 *  @default null <i>Automatic</i>
		 *
		 *  @name DataTable.defaults.column.width
		 *  @dtopt Columns
		 *
		 *  @example
		 *    // Using `columnDefs`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columnDefs": [
		 *          { "width": "20%", "targets": [ 0 ] }
		 *        ]
		 *      } );
		 *    } );
		 *
		 *  @example
		 *    // Using `columns`
		 *    $(document).ready( function() {
		 *      $('#example').dataTable( {
		 *        "columns": [
		 *          { "width": "20%" },
		 *          null,
		 *          null,
		 *          null,
		 *          null
		 *        ]
		 *      } );
		 *    } );
		 */
		"sWidth": null
	};
	
	_fnHungarianMap( DataTable.defaults.column );
	
	
	
	/**
	 * DataTables settings object - this holds all the information needed for a
	 * given table, including configuration, data and current application of the
	 * table options. DataTables does not have a single instance for each DataTable
	 * with the settings attached to that instance, but rather instances of the
	 * DataTable "class" are created on-the-fly as needed (typically by a
	 * $().dataTable() call) and the settings object is then applied to that
	 * instance.
	 *
	 * Note that this object is related to {@link DataTable.defaults} but this
	 * one is the internal data store for DataTables's cache of columns. It should
	 * NOT be manipulated outside of DataTables. Any configuration should be done
	 * through the initialisation options.
	 *  @namespace
	 *  @todo Really should attach the settings object to individual instances so we
	 *    don't need to create new instances on each $().dataTable() call (if the
	 *    table already exists). It would also save passing oSettings around and
	 *    into every single function. However, this is a very significant
	 *    architecture change for DataTables and will almost certainly break
	 *    backwards compatibility with older installations. This is something that
	 *    will be done in 2.0.
	 */
	DataTable.models.oSettings = {
		/**
		 * Primary features of DataTables and their enablement state.
		 *  @namespace
		 */
		"oFeatures": {
	
			/**
			 * Flag to say if DataTables should automatically try to calculate the
			 * optimum table and columns widths (true) or not (false).
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bAutoWidth": null,
	
			/**
			 * Delay the creation of TR and TD elements until they are actually
			 * needed by a driven page draw. This can give a significant speed
			 * increase for Ajax source and Javascript source data, but makes no
			 * difference at all fro DOM and server-side processing tables.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bDeferRender": null,
	
			/**
			 * Enable filtering on the table or not. Note that if this is disabled
			 * then there is no filtering at all on the table, including fnFilter.
			 * To just remove the filtering input use sDom and remove the 'f' option.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bFilter": null,
	
			/**
			 * Table information element (the 'Showing x of y records' div) enable
			 * flag.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bInfo": null,
	
			/**
			 * Present a user control allowing the end user to change the page size
			 * when pagination is enabled.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bLengthChange": null,
	
			/**
			 * Pagination enabled or not. Note that if this is disabled then length
			 * changing must also be disabled.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bPaginate": null,
	
			/**
			 * Processing indicator enable flag whenever DataTables is enacting a
			 * user request - typically an Ajax request for server-side processing.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bProcessing": null,
	
			/**
			 * Server-side processing enabled flag - when enabled DataTables will
			 * get all data from the server for every draw - there is no filtering,
			 * sorting or paging done on the client-side.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bServerSide": null,
	
			/**
			 * Sorting enablement flag.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bSort": null,
	
			/**
			 * Multi-column sorting
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bSortMulti": null,
	
			/**
			 * Apply a class to the columns which are being sorted to provide a
			 * visual highlight or not. This can slow things down when enabled since
			 * there is a lot of DOM interaction.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bSortClasses": null,
	
			/**
			 * State saving enablement flag.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bStateSave": null
		},
	
	
		/**
		 * Scrolling settings for a table.
		 *  @namespace
		 */
		"oScroll": {
			/**
			 * When the table is shorter in height than sScrollY, collapse the
			 * table container down to the height of the table (when true).
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type boolean
			 */
			"bCollapse": null,
	
			/**
			 * Width of the scrollbar for the web-browser's platform. Calculated
			 * during table initialisation.
			 *  @type int
			 *  @default 0
			 */
			"iBarWidth": 0,
	
			/**
			 * Viewport width for horizontal scrolling. Horizontal scrolling is
			 * disabled if an empty string.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type string
			 */
			"sX": null,
	
			/**
			 * Width to expand the table to when using x-scrolling. Typically you
			 * should not need to use this.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type string
			 *  @deprecated
			 */
			"sXInner": null,
	
			/**
			 * Viewport height for vertical scrolling. Vertical scrolling is disabled
			 * if an empty string.
			 * Note that this parameter will be set by the initialisation routine. To
			 * set a default use {@link DataTable.defaults}.
			 *  @type string
			 */
			"sY": null
		},
	
		/**
		 * Language information for the table.
		 *  @namespace
		 *  @extends DataTable.defaults.oLanguage
		 */
		"oLanguage": {
			/**
			 * Information callback function. See
			 * {@link DataTable.defaults.fnInfoCallback}
			 *  @type function
			 *  @default null
			 */
			"fnInfoCallback": null
		},
	
		/**
		 * Browser support parameters
		 *  @namespace
		 */
		"oBrowser": {
			/**
			 * Indicate if the browser incorrectly calculates width:100% inside a
			 * scrolling element (IE6/7)
			 *  @type boolean
			 *  @default false
			 */
			"bScrollOversize": false,
	
			/**
			 * Determine if the vertical scrollbar is on the right or left of the
			 * scrolling container - needed for rtl language layout, although not
			 * all browsers move the scrollbar (Safari).
			 *  @type boolean
			 *  @default false
			 */
			"bScrollbarLeft": false,
	
			/**
			 * Flag for if `getBoundingClientRect` is fully supported or not
			 *  @type boolean
			 *  @default false
			 */
			"bBounding": false,
	
			/**
			 * Browser scrollbar width
			 *  @type integer
			 *  @default 0
			 */
			"barWidth": 0
		},
	
	
		"ajax": null,
	
	
		/**
		 * Array referencing the nodes which are used for the features. The
		 * parameters of this object match what is allowed by sDom - i.e.
		 *   <ul>
		 *     <li>'l' - Length changing</li>
		 *     <li>'f' - Filtering input</li>
		 *     <li>'t' - The table!</li>
		 *     <li>'i' - Information</li>
		 *     <li>'p' - Pagination</li>
		 *     <li>'r' - pRocessing</li>
		 *   </ul>
		 *  @type array
		 *  @default []
		 */
		"aanFeatures": [],
	
		/**
		 * Store data information - see {@link DataTable.models.oRow} for detailed
		 * information.
		 *  @type array
		 *  @default []
		 */
		"aoData": [],
	
		/**
		 * Array of indexes which are in the current display (after filtering etc)
		 *  @type array
		 *  @default []
		 */
		"aiDisplay": [],
	
		/**
		 * Array of indexes for display - no filtering
		 *  @type array
		 *  @default []
		 */
		"aiDisplayMaster": [],
	
		/**
		 * Map of row ids to data indexes
		 *  @type object
		 *  @default {}
		 */
		"aIds": {},
	
		/**
		 * Store information about each column that is in use
		 *  @type array
		 *  @default []
		 */
		"aoColumns": [],
	
		/**
		 * Store information about the table's header
		 *  @type array
		 *  @default []
		 */
		"aoHeader": [],
	
		/**
		 * Store information about the table's footer
		 *  @type array
		 *  @default []
		 */
		"aoFooter": [],
	
		/**
		 * Store the applied global search information in case we want to force a
		 * research or compare the old search to a new one.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @namespace
		 *  @extends DataTable.models.oSearch
		 */
		"oPreviousSearch": {},
	
		/**
		 * Store the applied search for each column - see
		 * {@link DataTable.models.oSearch} for the format that is used for the
		 * filtering information for each column.
		 *  @type array
		 *  @default []
		 */
		"aoPreSearchCols": [],
	
		/**
		 * Sorting that is applied to the table. Note that the inner arrays are
		 * used in the following manner:
		 * <ul>
		 *   <li>Index 0 - column number</li>
		 *   <li>Index 1 - current sorting direction</li>
		 * </ul>
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type array
		 *  @todo These inner arrays should really be objects
		 */
		"aaSorting": null,
	
		/**
		 * Sorting that is always applied to the table (i.e. prefixed in front of
		 * aaSorting).
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type array
		 *  @default []
		 */
		"aaSortingFixed": [],
	
		/**
		 * Classes to use for the striping of a table.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type array
		 *  @default []
		 */
		"asStripeClasses": null,
	
		/**
		 * If restoring a table - we should restore its striping classes as well
		 *  @type array
		 *  @default []
		 */
		"asDestroyStripes": [],
	
		/**
		 * If restoring a table - we should restore its width
		 *  @type int
		 *  @default 0
		 */
		"sDestroyWidth": 0,
	
		/**
		 * Callback functions array for every time a row is inserted (i.e. on a draw).
		 *  @type array
		 *  @default []
		 */
		"aoRowCallback": [],
	
		/**
		 * Callback functions for the header on each draw.
		 *  @type array
		 *  @default []
		 */
		"aoHeaderCallback": [],
	
		/**
		 * Callback function for the footer on each draw.
		 *  @type array
		 *  @default []
		 */
		"aoFooterCallback": [],
	
		/**
		 * Array of callback functions for draw callback functions
		 *  @type array
		 *  @default []
		 */
		"aoDrawCallback": [],
	
		/**
		 * Array of callback functions for row created function
		 *  @type array
		 *  @default []
		 */
		"aoRowCreatedCallback": [],
	
		/**
		 * Callback functions for just before the table is redrawn. A return of
		 * false will be used to cancel the draw.
		 *  @type array
		 *  @default []
		 */
		"aoPreDrawCallback": [],
	
		/**
		 * Callback functions for when the table has been initialised.
		 *  @type array
		 *  @default []
		 */
		"aoInitComplete": [],
	
	
		/**
		 * Callbacks for modifying the settings to be stored for state saving, prior to
		 * saving state.
		 *  @type array
		 *  @default []
		 */
		"aoStateSaveParams": [],
	
		/**
		 * Callbacks for modifying the settings that have been stored for state saving
		 * prior to using the stored values to restore the state.
		 *  @type array
		 *  @default []
		 */
		"aoStateLoadParams": [],
	
		/**
		 * Callbacks for operating on the settings object once the saved state has been
		 * loaded
		 *  @type array
		 *  @default []
		 */
		"aoStateLoaded": [],
	
		/**
		 * Cache the table ID for quick access
		 *  @type string
		 *  @default <i>Empty string</i>
		 */
		"sTableId": "",
	
		/**
		 * The TABLE node for the main table
		 *  @type node
		 *  @default null
		 */
		"nTable": null,
	
		/**
		 * Permanent ref to the thead element
		 *  @type node
		 *  @default null
		 */
		"nTHead": null,
	
		/**
		 * Permanent ref to the tfoot element - if it exists
		 *  @type node
		 *  @default null
		 */
		"nTFoot": null,
	
		/**
		 * Permanent ref to the tbody element
		 *  @type node
		 *  @default null
		 */
		"nTBody": null,
	
		/**
		 * Cache the wrapper node (contains all DataTables controlled elements)
		 *  @type node
		 *  @default null
		 */
		"nTableWrapper": null,
	
		/**
		 * Indicate if when using server-side processing the loading of data
		 * should be deferred until the second draw.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type boolean
		 *  @default false
		 */
		"bDeferLoading": false,
	
		/**
		 * Indicate if all required information has been read in
		 *  @type boolean
		 *  @default false
		 */
		"bInitialised": false,
	
		/**
		 * Information about open rows. Each object in the array has the parameters
		 * 'nTr' and 'nParent'
		 *  @type array
		 *  @default []
		 */
		"aoOpenRows": [],
	
		/**
		 * Dictate the positioning of DataTables' control elements - see
		 * {@link DataTable.model.oInit.sDom}.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type string
		 *  @default null
		 */
		"sDom": null,
	
		/**
		 * Search delay (in mS)
		 *  @type integer
		 *  @default null
		 */
		"searchDelay": null,
	
		/**
		 * Which type of pagination should be used.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type string
		 *  @default two_button
		 */
		"sPaginationType": "two_button",
	
		/**
		 * The state duration (for `stateSave`) in seconds.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type int
		 *  @default 0
		 */
		"iStateDuration": 0,
	
		/**
		 * Array of callback functions for state saving. Each array element is an
		 * object with the following parameters:
		 *   <ul>
		 *     <li>function:fn - function to call. Takes two parameters, oSettings
		 *       and the JSON string to save that has been thus far created. Returns
		 *       a JSON string to be inserted into a json object
		 *       (i.e. '"param": [ 0, 1, 2]')</li>
		 *     <li>string:sName - name of callback</li>
		 *   </ul>
		 *  @type array
		 *  @default []
		 */
		"aoStateSave": [],
	
		/**
		 * Array of callback functions for state loading. Each array element is an
		 * object with the following parameters:
		 *   <ul>
		 *     <li>function:fn - function to call. Takes two parameters, oSettings
		 *       and the object stored. May return false to cancel state loading</li>
		 *     <li>string:sName - name of callback</li>
		 *   </ul>
		 *  @type array
		 *  @default []
		 */
		"aoStateLoad": [],
	
		/**
		 * State that was saved. Useful for back reference
		 *  @type object
		 *  @default null
		 */
		"oSavedState": null,
	
		/**
		 * State that was loaded. Useful for back reference
		 *  @type object
		 *  @default null
		 */
		"oLoadedState": null,
	
		/**
		 * Source url for AJAX data for the table.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type string
		 *  @default null
		 */
		"sAjaxSource": null,
	
		/**
		 * Property from a given object from which to read the table data from. This
		 * can be an empty string (when not server-side processing), in which case
		 * it is  assumed an an array is given directly.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type string
		 */
		"sAjaxDataProp": null,
	
		/**
		 * Note if draw should be blocked while getting data
		 *  @type boolean
		 *  @default true
		 */
		"bAjaxDataGet": true,
	
		/**
		 * The last jQuery XHR object that was used for server-side data gathering.
		 * This can be used for working with the XHR information in one of the
		 * callbacks
		 *  @type object
		 *  @default null
		 */
		"jqXHR": null,
	
		/**
		 * JSON returned from the server in the last Ajax request
		 *  @type object
		 *  @default undefined
		 */
		"json": undefined,
	
		/**
		 * Data submitted as part of the last Ajax request
		 *  @type object
		 *  @default undefined
		 */
		"oAjaxData": undefined,
	
		/**
		 * Function to get the server-side data.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type function
		 */
		"fnServerData": null,
	
		/**
		 * Functions which are called prior to sending an Ajax request so extra
		 * parameters can easily be sent to the server
		 *  @type array
		 *  @default []
		 */
		"aoServerParams": [],
	
		/**
		 * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if
		 * required).
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type string
		 */
		"sServerMethod": null,
	
		/**
		 * Format numbers for display.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type function
		 */
		"fnFormatNumber": null,
	
		/**
		 * List of options that can be used for the user selectable length menu.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type array
		 *  @default []
		 */
		"aLengthMenu": null,
	
		/**
		 * Counter for the draws that the table does. Also used as a tracker for
		 * server-side processing
		 *  @type int
		 *  @default 0
		 */
		"iDraw": 0,
	
		/**
		 * Indicate if a redraw is being done - useful for Ajax
		 *  @type boolean
		 *  @default false
		 */
		"bDrawing": false,
	
		/**
		 * Draw index (iDraw) of the last error when parsing the returned data
		 *  @type int
		 *  @default -1
		 */
		"iDrawError": -1,
	
		/**
		 * Paging display length
		 *  @type int
		 *  @default 10
		 */
		"_iDisplayLength": 10,
	
		/**
		 * Paging start point - aiDisplay index
		 *  @type int
		 *  @default 0
		 */
		"_iDisplayStart": 0,
	
		/**
		 * Server-side processing - number of records in the result set
		 * (i.e. before filtering), Use fnRecordsTotal rather than
		 * this property to get the value of the number of records, regardless of
		 * the server-side processing setting.
		 *  @type int
		 *  @default 0
		 *  @private
		 */
		"_iRecordsTotal": 0,
	
		/**
		 * Server-side processing - number of records in the current display set
		 * (i.e. after filtering). Use fnRecordsDisplay rather than
		 * this property to get the value of the number of records, regardless of
		 * the server-side processing setting.
		 *  @type boolean
		 *  @default 0
		 *  @private
		 */
		"_iRecordsDisplay": 0,
	
		/**
		 * The classes to use for the table
		 *  @type object
		 *  @default {}
		 */
		"oClasses": {},
	
		/**
		 * Flag attached to the settings object so you can check in the draw
		 * callback if filtering has been done in the draw. Deprecated in favour of
		 * events.
		 *  @type boolean
		 *  @default false
		 *  @deprecated
		 */
		"bFiltered": false,
	
		/**
		 * Flag attached to the settings object so you can check in the draw
		 * callback if sorting has been done in the draw. Deprecated in favour of
		 * events.
		 *  @type boolean
		 *  @default false
		 *  @deprecated
		 */
		"bSorted": false,
	
		/**
		 * Indicate that if multiple rows are in the header and there is more than
		 * one unique cell per column, if the top one (true) or bottom one (false)
		 * should be used for sorting / title by DataTables.
		 * Note that this parameter will be set by the initialisation routine. To
		 * set a default use {@link DataTable.defaults}.
		 *  @type boolean
		 */
		"bSortCellsTop": null,
	
		/**
		 * Initialisation object that is used for the table
		 *  @type object
		 *  @default null
		 */
		"oInit": null,
	
		/**
		 * Destroy callback functions - for plug-ins to attach themselves to the
		 * destroy so they can clean up markup and events.
		 *  @type array
		 *  @default []
		 */
		"aoDestroyCallback": [],
	
	
		/**
		 * Get the number of records in the current record set, before filtering
		 *  @type function
		 */
		"fnRecordsTotal": function ()
		{
			return _fnDataSource( this ) == 'ssp' ?
				this._iRecordsTotal * 1 :
				this.aiDisplayMaster.length;
		},
	
		/**
		 * Get the number of records in the current record set, after filtering
		 *  @type function
		 */
		"fnRecordsDisplay": function ()
		{
			return _fnDataSource( this ) == 'ssp' ?
				this._iRecordsDisplay * 1 :
				this.aiDisplay.length;
		},
	
		/**
		 * Get the display end point - aiDisplay index
		 *  @type function
		 */
		"fnDisplayEnd": function ()
		{
			var
				len      = this._iDisplayLength,
				start    = this._iDisplayStart,
				calc     = start + len,
				records  = this.aiDisplay.length,
				features = this.oFeatures,
				paginate = features.bPaginate;
	
			if ( features.bServerSide ) {
				return paginate === false || len === -1 ?
					start + records :
					Math.min( start+len, this._iRecordsDisplay );
			}
			else {
				return ! paginate || calc>records || len===-1 ?
					records :
					calc;
			}
		},
	
		/**
		 * The DataTables object for this table
		 *  @type object
		 *  @default null
		 */
		"oInstance": null,
	
		/**
		 * Unique identifier for each instance of the DataTables object. If there
		 * is an ID on the table node, then it takes that value, otherwise an
		 * incrementing internal counter is used.
		 *  @type string
		 *  @default null
		 */
		"sInstance": null,
	
		/**
		 * tabindex attribute value that is added to DataTables control elements, allowing
		 * keyboard navigation of the table and its controls.
		 */
		"iTabIndex": 0,
	
		/**
		 * DIV container for the footer scrolling table if scrolling
		 */
		"nScrollHead": null,
	
		/**
		 * DIV container for the footer scrolling table if scrolling
		 */
		"nScrollFoot": null,
	
		/**
		 * Last applied sort
		 *  @type array
		 *  @default []
		 */
		"aLastSort": [],
	
		/**
		 * Stored plug-in instances
		 *  @type object
		 *  @default {}
		 */
		"oPlugins": {},
	
		/**
		 * Function used to get a row's id from the row's data
		 *  @type function
		 *  @default null
		 */
		"rowIdFn": null,
	
		/**
		 * Data location where to store a row's id
		 *  @type string
		 *  @default null
		 */
		"rowId": null
	};

	/**
	 * Extension object for DataTables that is used to provide all extension
	 * options.
	 *
	 * Note that the `DataTable.ext` object is available through
	 * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is
	 * also aliased to `jQuery.fn.dataTableExt` for historic reasons.
	 *  @namespace
	 *  @extends DataTable.models.ext
	 */
	
	
	/**
	 * DataTables extensions
	 * 
	 * This namespace acts as a collection area for plug-ins that can be used to
	 * extend DataTables capabilities. Indeed many of the build in methods
	 * use this method to provide their own capabilities (sorting methods for
	 * example).
	 *
	 * Note that this namespace is aliased to `jQuery.fn.dataTableExt` for legacy
	 * reasons
	 *
	 *  @namespace
	 */
	DataTable.ext = _ext = {
		/**
		 * Buttons. For use with the Buttons extension for DataTables. This is
		 * defined here so other extensions can define buttons regardless of load
		 * order. It is _not_ used by DataTables core.
		 *
		 *  @type object
		 *  @default {}
		 */
		buttons: {},
	
	
		/**
		 * Element class names
		 *
		 *  @type object
		 *  @default {}
		 */
		classes: {},
	
	
		/**
		 * DataTables build type (expanded by the download builder)
		 *
		 *  @type string
		 */
		build:"bs4/jszip-2.5.0/pdfmake-0.1.36/dt-1.10.20/af-2.3.4/b-1.6.1/b-colvis-1.6.1/b-flash-1.6.1/b-html5-1.6.1/b-print-1.6.1/cr-1.5.2/fc-3.3.0/fh-3.1.6/kt-2.5.1/r-2.2.3/rg-1.1.1/rr-1.2.6/sc-2.0.1/sp-1.0.1/sl-1.3.1",
	
	
		/**
		 * Error reporting.
		 * 
		 * How should DataTables report an error. Can take the value 'alert',
		 * 'throw', 'none' or a function.
		 *
		 *  @type string|function
		 *  @default alert
		 */
		errMode: "alert",
	
	
		/**
		 * Feature plug-ins.
		 * 
		 * This is an array of objects which describe the feature plug-ins that are
		 * available to DataTables. These feature plug-ins are then available for
		 * use through the `dom` initialisation option.
		 * 
		 * Each feature plug-in is described by an object which must have the
		 * following properties:
		 * 
		 * * `fnInit` - function that is used to initialise the plug-in,
		 * * `cFeature` - a character so the feature can be enabled by the `dom`
		 *   instillation option. This is case sensitive.
		 *
		 * The `fnInit` function has the following input parameters:
		 *
		 * 1. `{object}` DataTables settings object: see
		 *    {@link DataTable.models.oSettings}
		 *
		 * And the following return is expected:
		 * 
		 * * {node|null} The element which contains your feature. Note that the
		 *   return may also be void if your plug-in does not require to inject any
		 *   DOM elements into DataTables control (`dom`) - for example this might
		 *   be useful when developing a plug-in which allows table control via
		 *   keyboard entry
		 *
		 *  @type array
		 *
		 *  @example
		 *    $.fn.dataTable.ext.features.push( {
		 *      "fnInit": function( oSettings ) {
		 *        return new TableTools( { "oDTSettings": oSettings } );
		 *      },
		 *      "cFeature": "T"
		 *    } );
		 */
		feature: [],
	
	
		/**
		 * Row searching.
		 * 
		 * This method of searching is complimentary to the default type based
		 * searching, and a lot more comprehensive as it allows you complete control
		 * over the searching logic. Each element in this array is a function
		 * (parameters described below) that is called for every row in the table,
		 * and your logic decides if it should be included in the searching data set
		 * or not.
		 *
		 * Searching functions have the following input parameters:
		 *
		 * 1. `{object}` DataTables settings object: see
		 *    {@link DataTable.models.oSettings}
		 * 2. `{array|object}` Data for the row to be processed (same as the
		 *    original format that was passed in as the data source, or an array
		 *    from a DOM data source
		 * 3. `{int}` Row index ({@link DataTable.models.oSettings.aoData}), which
		 *    can be useful to retrieve the `TR` element if you need DOM interaction.
		 *
		 * And the following return is expected:
		 *
		 * * {boolean} Include the row in the searched result set (true) or not
		 *   (false)
		 *
		 * Note that as with the main search ability in DataTables, technically this
		 * is "filtering", since it is subtractive. However, for consistency in
		 * naming we call it searching here.
		 *
		 *  @type array
		 *  @default []
		 *
		 *  @example
		 *    // The following example shows custom search being applied to the
		 *    // fourth column (i.e. the data[3] index) based on two input values
		 *    // from the end-user, matching the data in a certain range.
		 *    $.fn.dataTable.ext.search.push(
		 *      function( settings, data, dataIndex ) {
		 *        var min = document.getElementById('min').value * 1;
		 *        var max = document.getElementById('max').value * 1;
		 *        var version = data[3] == "-" ? 0 : data[3]*1;
		 *
		 *        if ( min == "" && max == "" ) {
		 *          return true;
		 *        }
		 *        else if ( min == "" && version < max ) {
		 *          return true;
		 *        }
		 *        else if ( min < version && "" == max ) {
		 *          return true;
		 *        }
		 *        else if ( min < version && version < max ) {
		 *          return true;
		 *        }
		 *        return false;
		 *      }
		 *    );
		 */
		search: [],
	
	
		/**
		 * Selector extensions
		 *
		 * The `selector` option can be used to extend the options available for the
		 * selector modifier options (`selector-modifier` object data type) that
		 * each of the three built in selector types offer (row, column and cell +
		 * their plural counterparts). For example the Select extension uses this
		 * mechanism to provide an option to select only rows, columns and cells
		 * that have been marked as selected by the end user (`{selected: true}`),
		 * which can be used in conjunction with the existing built in selector
		 * options.
		 *
		 * Each property is an array to which functions can be pushed. The functions
		 * take three attributes:
		 *
		 * * Settings object for the host table
		 * * Options object (`selector-modifier` object type)
		 * * Array of selected item indexes
		 *
		 * The return is an array of the resulting item indexes after the custom
		 * selector has been applied.
		 *
		 *  @type object
		 */
		selector: {
			cell: [],
			column: [],
			row: []
		},
	
	
		/**
		 * Internal functions, exposed for used in plug-ins.
		 * 
		 * Please note that you should not need to use the internal methods for
		 * anything other than a plug-in (and even then, try to avoid if possible).
		 * The internal function may change between releases.
		 *
		 *  @type object
		 *  @default {}
		 */
		internal: {},
	
	
		/**
		 * Legacy configuration options. Enable and disable legacy options that
		 * are available in DataTables.
		 *
		 *  @type object
		 */
		legacy: {
			/**
			 * Enable / disable DataTables 1.9 compatible server-side processing
			 * requests
			 *
			 *  @type boolean
			 *  @default null
			 */
			ajax: null
		},
	
	
		/**
		 * Pagination plug-in methods.
		 * 
		 * Each entry in this object is a function and defines which buttons should
		 * be shown by the pagination rendering method that is used for the table:
		 * {@link DataTable.ext.renderer.pageButton}. The renderer addresses how the
		 * buttons are displayed in the document, while the functions here tell it
		 * what buttons to display. This is done by returning an array of button
		 * descriptions (what each button will do).
		 *
		 * Pagination types (the four built in options and any additional plug-in
		 * options defined here) can be used through the `paginationType`
		 * initialisation parameter.
		 *
		 * The functions defined take two parameters:
		 *
		 * 1. `{int} page` The current page index
		 * 2. `{int} pages` The number of pages in the table
		 *
		 * Each function is expected to return an array where each element of the
		 * array can be one of:
		 *
		 * * `first` - Jump to first page when activated
		 * * `last` - Jump to last page when activated
		 * * `previous` - Show previous page when activated
		 * * `next` - Show next page when activated
		 * * `{int}` - Show page of the index given
		 * * `{array}` - A nested array containing the above elements to add a
		 *   containing 'DIV' element (might be useful for styling).
		 *
		 * Note that DataTables v1.9- used this object slightly differently whereby
		 * an object with two functions would be defined for each plug-in. That
		 * ability is still supported by DataTables 1.10+ to provide backwards
		 * compatibility, but this option of use is now decremented and no longer
		 * documented in DataTables 1.10+.
		 *
		 *  @type object
		 *  @default {}
		 *
		 *  @example
		 *    // Show previous, next and current page buttons only
		 *    $.fn.dataTableExt.oPagination.current = function ( page, pages ) {
		 *      return [ 'previous', page, 'next' ];
		 *    };
		 */
		pager: {},
	
	
		renderer: {
			pageButton: {},
			header: {}
		},
	
	
		/**
		 * Ordering plug-ins - custom data source
		 * 
		 * The extension options for ordering of data available here is complimentary
		 * to the default type based ordering that DataTables typically uses. It
		 * allows much greater control over the the data that is being used to
		 * order a column, but is necessarily therefore more complex.
		 * 
		 * This type of ordering is useful if you want to do ordering based on data
		 * live from the DOM (for example the contents of an 'input' element) rather
		 * than just the static string that DataTables knows of.
		 * 
		 * The way these plug-ins work is that you create an array of the values you
		 * wish to be ordering for the column in question and then return that
		 * array. The data in the array much be in the index order of the rows in
		 * the table (not the currently ordering order!). Which order data gathering
		 * function is run here depends on the `dt-init columns.orderDataType`
		 * parameter that is used for the column (if any).
		 *
		 * The functions defined take two parameters:
		 *
		 * 1. `{object}` DataTables settings object: see
		 *    {@link DataTable.models.oSettings}
		 * 2. `{int}` Target column index
		 *
		 * Each function is expected to return an array:
		 *
		 * * `{array}` Data for the column to be ordering upon
		 *
		 *  @type array
		 *
		 *  @example
		 *    // Ordering using `input` node values
		 *    $.fn.dataTable.ext.order['dom-text'] = function  ( settings, col )
		 *    {
		 *      return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
		 *        return $('input', td).val();
		 *      } );
		 *    }
		 */
		order: {},
	
	
		/**
		 * Type based plug-ins.
		 *
		 * Each column in DataTables has a type assigned to it, either by automatic
		 * detection or by direct assignment using the `type` option for the column.
		 * The type of a column will effect how it is ordering and search (plug-ins
		 * can also make use of the column type if required).
		 *
		 * @namespace
		 */
		type: {
			/**
			 * Type detection functions.
			 *
			 * The functions defined in this object are used to automatically detect
			 * a column's type, making initialisation of DataTables super easy, even
			 * when complex data is in the table.
			 *
			 * The functions defined take two parameters:
			 *
		     *  1. `{*}` Data from the column cell to be analysed
		     *  2. `{settings}` DataTables settings object. This can be used to
		     *     perform context specific type detection - for example detection
		     *     based on language settings such as using a comma for a decimal
		     *     place. Generally speaking the options from the settings will not
		     *     be required
			 *
			 * Each function is expected to return:
			 *
			 * * `{string|null}` Data type detected, or null if unknown (and thus
			 *   pass it on to the other type detection functions.
			 *
			 *  @type array
			 *
			 *  @example
			 *    // Currency type detection plug-in:
			 *    $.fn.dataTable.ext.type.detect.push(
			 *      function ( data, settings ) {
			 *        // Check the numeric part
			 *        if ( ! data.substring(1).match(/[0-9]/) ) {
			 *          return null;
			 *        }
			 *
			 *        // Check prefixed by currency
			 *        if ( data.charAt(0) == '$' || data.charAt(0) == '&pound;' ) {
			 *          return 'currency';
			 *        }
			 *        return null;
			 *      }
			 *    );
			 */
			detect: [],
	
	
			/**
			 * Type based search formatting.
			 *
			 * The type based searching functions can be used to pre-format the
			 * data to be search on. For example, it can be used to strip HTML
			 * tags or to de-format telephone numbers for numeric only searching.
			 *
			 * Note that is a search is not defined for a column of a given type,
			 * no search formatting will be performed.
			 * 
			 * Pre-processing of searching data plug-ins - When you assign the sType
			 * for a column (or have it automatically detected for you by DataTables
			 * or a type detection plug-in), you will typically be using this for
			 * custom sorting, but it can also be used to provide custom searching
			 * by allowing you to pre-processing the data and returning the data in
			 * the format that should be searched upon. This is done by adding
			 * functions this object with a parameter name which matches the sType
			 * for that target column. This is the corollary of <i>afnSortData</i>
			 * for searching data.
			 *
			 * The functions defined take a single parameter:
			 *
		     *  1. `{*}` Data from the column cell to be prepared for searching
			 *
			 * Each function is expected to return:
			 *
			 * * `{string|null}` Formatted string that will be used for the searching.
			 *
			 *  @type object
			 *  @default {}
			 *
			 *  @example
			 *    $.fn.dataTable.ext.type.search['title-numeric'] = function ( d ) {
			 *      return d.replace(/\n/g," ").replace( /<.*?>/g, "" );
			 *    }
			 */
			search: {},
	
	
			/**
			 * Type based ordering.
			 *
			 * The column type tells DataTables what ordering to apply to the table
			 * when a column is sorted upon. The order for each type that is defined,
			 * is defined by the functions available in this object.
			 *
			 * Each ordering option can be described by three properties added to
			 * this object:
			 *
			 * * `{type}-pre` - Pre-formatting function
			 * * `{type}-asc` - Ascending order function
			 * * `{type}-desc` - Descending order function
			 *
			 * All three can be used together, only `{type}-pre` or only
			 * `{type}-asc` and `{type}-desc` together. It is generally recommended
			 * that only `{type}-pre` is used, as this provides the optimal
			 * implementation in terms of speed, although the others are provided
			 * for compatibility with existing Javascript sort functions.
			 *
			 * `{type}-pre`: Functions defined take a single parameter:
			 *
		     *  1. `{*}` Data from the column cell to be prepared for ordering
			 *
			 * And return:
			 *
			 * * `{*}` Data to be sorted upon
			 *
			 * `{type}-asc` and `{type}-desc`: Functions are typical Javascript sort
			 * functions, taking two parameters:
			 *
		     *  1. `{*}` Data to compare to the second parameter
		     *  2. `{*}` Data to compare to the first parameter
			 *
			 * And returning:
			 *
			 * * `{*}` Ordering match: <0 if first parameter should be sorted lower
			 *   than the second parameter, ===0 if the two parameters are equal and
			 *   >0 if the first parameter should be sorted height than the second
			 *   parameter.
			 * 
			 *  @type object
			 *  @default {}
			 *
			 *  @example
			 *    // Numeric ordering of formatted numbers with a pre-formatter
			 *    $.extend( $.fn.dataTable.ext.type.order, {
			 *      "string-pre": function(x) {
			 *        a = (a === "-" || a === "") ? 0 : a.replace( /[^\d\-\.]/g, "" );
			 *        return parseFloat( a );
			 *      }
			 *    } );
			 *
			 *  @example
			 *    // Case-sensitive string ordering, with no pre-formatting method
			 *    $.extend( $.fn.dataTable.ext.order, {
			 *      "string-case-asc": function(x,y) {
			 *        return ((x < y) ? -1 : ((x > y) ? 1 : 0));
			 *      },
			 *      "string-case-desc": function(x,y) {
			 *        return ((x < y) ? 1 : ((x > y) ? -1 : 0));
			 *      }
			 *    } );
			 */
			order: {}
		},
	
		/**
		 * Unique DataTables instance counter
		 *
		 * @type int
		 * @private
		 */
		_unique: 0,
	
	
		//
		// Depreciated
		// The following properties are retained for backwards compatiblity only.
		// The should not be used in new projects and will be removed in a future
		// version
		//
	
		/**
		 * Version check function.
		 *  @type function
		 *  @depreciated Since 1.10
		 */
		fnVersionCheck: DataTable.fnVersionCheck,
	
	
		/**
		 * Index for what 'this' index API functions should use
		 *  @type int
		 *  @deprecated Since v1.10
		 */
		iApiIndex: 0,
	
	
		/**
		 * jQuery UI class container
		 *  @type object
		 *  @deprecated Since v1.10
		 */
		oJUIClasses: {},
	
	
		/**
		 * Software version
		 *  @type string
		 *  @deprecated Since v1.10
		 */
		sVersion: DataTable.version
	};
	
	
	//
	// Backwards compatibility. Alias to pre 1.10 Hungarian notation counter parts
	//
	$.extend( _ext, {
		afnFiltering: _ext.search,
		aTypes:       _ext.type.detect,
		ofnSearch:    _ext.type.search,
		oSort:        _ext.type.order,
		afnSortData:  _ext.order,
		aoFeatures:   _ext.feature,
		oApi:         _ext.internal,
		oStdClasses:  _ext.classes,
		oPagination:  _ext.pager
	} );
	
	
	$.extend( DataTable.ext.classes, {
		"sTable": "dataTable",
		"sNoFooter": "no-footer",
	
		/* Paging buttons */
		"sPageButton": "paginate_button",
		"sPageButtonActive": "current",
		"sPageButtonDisabled": "disabled",
	
		/* Striping classes */
		"sStripeOdd": "odd",
		"sStripeEven": "even",
	
		/* Empty row */
		"sRowEmpty": "dataTables_empty",
	
		/* Features */
		"sWrapper": "dataTables_wrapper",
		"sFilter": "dataTables_filter",
		"sInfo": "dataTables_info",
		"sPaging": "dataTables_paginate paging_", /* Note that the type is postfixed */
		"sLength": "dataTables_length",
		"sProcessing": "dataTables_processing",
	
		/* Sorting */
		"sSortAsc": "sorting_asc",
		"sSortDesc": "sorting_desc",
		"sSortable": "sorting", /* Sortable in both directions */
		"sSortableAsc": "sorting_asc_disabled",
		"sSortableDesc": "sorting_desc_disabled",
		"sSortableNone": "sorting_disabled",
		"sSortColumn": "sorting_", /* Note that an int is postfixed for the sorting order */
	
		/* Filtering */
		"sFilterInput": "",
	
		/* Page length */
		"sLengthSelect": "",
	
		/* Scrolling */
		"sScrollWrapper": "dataTables_scroll",
		"sScrollHead": "dataTables_scrollHead",
		"sScrollHeadInner": "dataTables_scrollHeadInner",
		"sScrollBody": "dataTables_scrollBody",
		"sScrollFoot": "dataTables_scrollFoot",
		"sScrollFootInner": "dataTables_scrollFootInner",
	
		/* Misc */
		"sHeaderTH": "",
		"sFooterTH": "",
	
		// Deprecated
		"sSortJUIAsc": "",
		"sSortJUIDesc": "",
		"sSortJUI": "",
		"sSortJUIAscAllowed": "",
		"sSortJUIDescAllowed": "",
		"sSortJUIWrapper": "",
		"sSortIcon": "",
		"sJUIHeader": "",
		"sJUIFooter": ""
	} );
	
	
	var extPagination = DataTable.ext.pager;
	
	function _numbers ( page, pages ) {
		var
			numbers = [],
			buttons = extPagination.numbers_length,
			half = Math.floor( buttons / 2 ),
			i = 1;
	
		if ( pages <= buttons ) {
			numbers = _range( 0, pages );
		}
		else if ( page <= half ) {
			numbers = _range( 0, buttons-2 );
			numbers.push( 'ellipsis' );
			numbers.push( pages-1 );
		}
		else if ( page >= pages - 1 - half ) {
			numbers = _range( pages-(buttons-2), pages );
			numbers.splice( 0, 0, 'ellipsis' ); // no unshift in ie6
			numbers.splice( 0, 0, 0 );
		}
		else {
			numbers = _range( page-half+2, page+half-1 );
			numbers.push( 'ellipsis' );
			numbers.push( pages-1 );
			numbers.splice( 0, 0, 'ellipsis' );
			numbers.splice( 0, 0, 0 );
		}
	
		numbers.DT_el = 'span';
		return numbers;
	}
	
	
	$.extend( extPagination, {
		simple: function ( page, pages ) {
			return [ 'previous', 'next' ];
		},
	
		full: function ( page, pages ) {
			return [  'first', 'previous', 'next', 'last' ];
		},
	
		numbers: function ( page, pages ) {
			return [ _numbers(page, pages) ];
		},
	
		simple_numbers: function ( page, pages ) {
			return [ 'previous', _numbers(page, pages), 'next' ];
		},
	
		full_numbers: function ( page, pages ) {
			return [ 'first', 'previous', _numbers(page, pages), 'next', 'last' ];
		},
		
		first_last_numbers: function (page, pages) {
	 		return ['first', _numbers(page, pages), 'last'];
	 	},
	
		// For testing and plug-ins to use
		_numbers: _numbers,
	
		// Number of number buttons (including ellipsis) to show. _Must be odd!_
		numbers_length: 7
	} );
	
	
	$.extend( true, DataTable.ext.renderer, {
		pageButton: {
			_: function ( settings, host, idx, buttons, page, pages ) {
				var classes = settings.oClasses;
				var lang = settings.oLanguage.oPaginate;
				var aria = settings.oLanguage.oAria.paginate || {};
				var btnDisplay, btnClass, counter=0;
	
				var attach = function( container, buttons ) {
					var i, ien, node, button, tabIndex;
					var disabledClass = classes.sPageButtonDisabled;
					var clickHandler = function ( e ) {
						_fnPageChange( settings, e.data.action, true );
					};
	
					for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
						button = buttons[i];
	
						if ( $.isArray( button ) ) {
							var inner = $( '<'+(button.DT_el || 'div')+'/>' )
								.appendTo( container );
							attach( inner, button );
						}
						else {
							btnDisplay = null;
							btnClass = button;
							tabIndex = settings.iTabIndex;
	
							switch ( button ) {
								case 'ellipsis':
									container.append('<span class="ellipsis">&#x2026;</span>');
									break;
	
								case 'first':
									btnDisplay = lang.sFirst;
	
									if ( page === 0 ) {
										tabIndex = -1;
										btnClass += ' ' + disabledClass;
									}
									break;
	
								case 'previous':
									btnDisplay = lang.sPrevious;
	
									if ( page === 0 ) {
										tabIndex = -1;
										btnClass += ' ' + disabledClass;
									}
									break;
	
								case 'next':
									btnDisplay = lang.sNext;
	
									if ( page === pages-1 ) {
										tabIndex = -1;
										btnClass += ' ' + disabledClass;
									}
									break;
	
								case 'last':
									btnDisplay = lang.sLast;
	
									if ( page === pages-1 ) {
										tabIndex = -1;
										btnClass += ' ' + disabledClass;
									}
									break;
	
								default:
									btnDisplay = button + 1;
									btnClass = page === button ?
										classes.sPageButtonActive : '';
									break;
							}
	
							if ( btnDisplay !== null ) {
								node = $('<a>', {
										'class': classes.sPageButton+' '+btnClass,
										'aria-controls': settings.sTableId,
										'aria-label': aria[ button ],
										'data-dt-idx': counter,
										'tabindex': tabIndex,
										'id': idx === 0 && typeof button === 'string' ?
											settings.sTableId +'_'+ button :
											null
									} )
									.html( btnDisplay )
									.appendTo( container );
	
								_fnBindAction(
									node, {action: button}, clickHandler
								);
	
								counter++;
							}
						}
					}
				};
	
				// IE9 throws an 'unknown error' if document.activeElement is used
				// inside an iframe or frame. Try / catch the error. Not good for
				// accessibility, but neither are frames.
				var activeEl;
	
				try {
					// Because this approach is destroying and recreating the paging
					// elements, focus is lost on the select button which is bad for
					// accessibility. So we want to restore focus once the draw has
					// completed
					activeEl = $(host).find(document.activeElement).data('dt-idx');
				}
				catch (e) {}
	
				attach( $(host).empty(), buttons );
	
				if ( activeEl !== undefined ) {
					$(host).find( '[data-dt-idx='+activeEl+']' ).focus();
				}
			}
		}
	} );
	
	
	
	// Built in type detection. See model.ext.aTypes for information about
	// what is required from this methods.
	$.extend( DataTable.ext.type.detect, [
		// Plain numbers - first since V8 detects some plain numbers as dates
		// e.g. Date.parse('55') (but not all, e.g. Date.parse('22')...).
		function ( d, settings )
		{
			var decimal = settings.oLanguage.sDecimal;
			return _isNumber( d, decimal ) ? 'num'+decimal : null;
		},
	
		// Dates (only those recognised by the browser's Date.parse)
		function ( d, settings )
		{
			// V8 tries _very_ hard to make a string passed into `Date.parse()`
			// valid, so we need to use a regex to restrict date formats. Use a
			// plug-in for anything other than ISO8601 style strings
			if ( d && !(d instanceof Date) && ! _re_date.test(d) ) {
				return null;
			}
			var parsed = Date.parse(d);
			return (parsed !== null && !isNaN(parsed)) || _empty(d) ? 'date' : null;
		},
	
		// Formatted numbers
		function ( d, settings )
		{
			var decimal = settings.oLanguage.sDecimal;
			return _isNumber( d, decimal, true ) ? 'num-fmt'+decimal : null;
		},
	
		// HTML numeric
		function ( d, settings )
		{
			var decimal = settings.oLanguage.sDecimal;
			return _htmlNumeric( d, decimal ) ? 'html-num'+decimal : null;
		},
	
		// HTML numeric, formatted
		function ( d, settings )
		{
			var decimal = settings.oLanguage.sDecimal;
			return _htmlNumeric( d, decimal, true ) ? 'html-num-fmt'+decimal : null;
		},
	
		// HTML (this is strict checking - there must be html)
		function ( d, settings )
		{
			return _empty( d ) || (typeof d === 'string' && d.indexOf('<') !== -1) ?
				'html' : null;
		}
	] );
	
	
	
	// Filter formatting functions. See model.ext.ofnSearch for information about
	// what is required from these methods.
	// 
	// Note that additional search methods are added for the html numbers and
	// html formatted numbers by `_addNumericSort()` when we know what the decimal
	// place is
	
	
	$.extend( DataTable.ext.type.search, {
		html: function ( data ) {
			return _empty(data) ?
				data :
				typeof data === 'string' ?
					data
						.replace( _re_new_lines, " " )
						.replace( _re_html, "" ) :
					'';
		},
	
		string: function ( data ) {
			return _empty(data) ?
				data :
				typeof data === 'string' ?
					data.replace( _re_new_lines, " " ) :
					data;
		}
	} );
	
	
	
	var __numericReplace = function ( d, decimalPlace, re1, re2 ) {
		if ( d !== 0 && (!d || d === '-') ) {
			return -Infinity;
		}
	
		// If a decimal place other than `.` is used, it needs to be given to the
		// function so we can detect it and replace with a `.` which is the only
		// decimal place Javascript recognises - it is not locale aware.
		if ( decimalPlace ) {
			d = _numToDecimal( d, decimalPlace );
		}
	
		if ( d.replace ) {
			if ( re1 ) {
				d = d.replace( re1, '' );
			}
	
			if ( re2 ) {
				d = d.replace( re2, '' );
			}
		}
	
		return d * 1;
	};
	
	
	// Add the numeric 'deformatting' functions for sorting and search. This is done
	// in a function to provide an easy ability for the language options to add
	// additional methods if a non-period decimal place is used.
	function _addNumericSort ( decimalPlace ) {
		$.each(
			{
				// Plain numbers
				"num": function ( d ) {
					return __numericReplace( d, decimalPlace );
				},
	
				// Formatted numbers
				"num-fmt": function ( d ) {
					return __numericReplace( d, decimalPlace, _re_formatted_numeric );
				},
	
				// HTML numeric
				"html-num": function ( d ) {
					return __numericReplace( d, decimalPlace, _re_html );
				},
	
				// HTML numeric, formatted
				"html-num-fmt": function ( d ) {
					return __numericReplace( d, decimalPlace, _re_html, _re_formatted_numeric );
				}
			},
			function ( key, fn ) {
				// Add the ordering method
				_ext.type.order[ key+decimalPlace+'-pre' ] = fn;
	
				// For HTML types add a search formatter that will strip the HTML
				if ( key.match(/^html\-/) ) {
					_ext.type.search[ key+decimalPlace ] = _ext.type.search.html;
				}
			}
		);
	}
	
	
	// Default sort methods
	$.extend( _ext.type.order, {
		// Dates
		"date-pre": function ( d ) {
			var ts = Date.parse( d );
			return isNaN(ts) ? -Infinity : ts;
		},
	
		// html
		"html-pre": function ( a ) {
			return _empty(a) ?
				'' :
				a.replace ?
					a.replace( /<.*?>/g, "" ).toLowerCase() :
					a+'';
		},
	
		// string
		"string-pre": function ( a ) {
			// This is a little complex, but faster than always calling toString,
			// http://jsperf.com/tostring-v-check
			return _empty(a) ?
				'' :
				typeof a === 'string' ?
					a.toLowerCase() :
					! a.toString ?
						'' :
						a.toString();
		},
	
		// string-asc and -desc are retained only for compatibility with the old
		// sort methods
		"string-asc": function ( x, y ) {
			return ((x < y) ? -1 : ((x > y) ? 1 : 0));
		},
	
		"string-desc": function ( x, y ) {
			return ((x < y) ? 1 : ((x > y) ? -1 : 0));
		}
	} );
	
	
	// Numeric sorting types - order doesn't matter here
	_addNumericSort( '' );
	
	
	$.extend( true, DataTable.ext.renderer, {
		header: {
			_: function ( settings, cell, column, classes ) {
				// No additional mark-up required
				// Attach a sort listener to update on sort - note that using the
				// `DT` namespace will allow the event to be removed automatically
				// on destroy, while the `dt` namespaced event is the one we are
				// listening for
				$(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) {
					if ( settings !== ctx ) { // need to check this this is the host
						return;               // table, not a nested one
					}
	
					var colIdx = column.idx;
	
					cell
						.removeClass(
							column.sSortingClass +' '+
							classes.sSortAsc +' '+
							classes.sSortDesc
						)
						.addClass( columns[ colIdx ] == 'asc' ?
							classes.sSortAsc : columns[ colIdx ] == 'desc' ?
								classes.sSortDesc :
								column.sSortingClass
						);
				} );
			},
	
			jqueryui: function ( settings, cell, column, classes ) {
				$('<div/>')
					.addClass( classes.sSortJUIWrapper )
					.append( cell.contents() )
					.append( $('<span/>')
						.addClass( classes.sSortIcon+' '+column.sSortingClassJUI )
					)
					.appendTo( cell );
	
				// Attach a sort listener to update on sort
				$(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) {
					if ( settings !== ctx ) {
						return;
					}
	
					var colIdx = column.idx;
	
					cell
						.removeClass( classes.sSortAsc +" "+classes.sSortDesc )
						.addClass( columns[ colIdx ] == 'asc' ?
							classes.sSortAsc : columns[ colIdx ] == 'desc' ?
								classes.sSortDesc :
								column.sSortingClass
						);
	
					cell
						.find( 'span.'+classes.sSortIcon )
						.removeClass(
							classes.sSortJUIAsc +" "+
							classes.sSortJUIDesc +" "+
							classes.sSortJUI +" "+
							classes.sSortJUIAscAllowed +" "+
							classes.sSortJUIDescAllowed
						)
						.addClass( columns[ colIdx ] == 'asc' ?
							classes.sSortJUIAsc : columns[ colIdx ] == 'desc' ?
								classes.sSortJUIDesc :
								column.sSortingClassJUI
						);
				} );
			}
		}
	} );
	
	/*
	 * Public helper functions. These aren't used internally by DataTables, or
	 * called by any of the options passed into DataTables, but they can be used
	 * externally by developers working with DataTables. They are helper functions
	 * to make working with DataTables a little bit easier.
	 */
	
	var __htmlEscapeEntities = function ( d ) {
		return typeof d === 'string' ?
			d.replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;') :
			d;
	};
	
	/**
	 * Helpers for `columns.render`.
	 *
	 * The options defined here can be used with the `columns.render` initialisation
	 * option to provide a display renderer. The following functions are defined:
	 *
	 * * `number` - Will format numeric data (defined by `columns.data`) for
	 *   display, retaining the original unformatted data for sorting and filtering.
	 *   It takes 5 parameters:
	 *   * `string` - Thousands grouping separator
	 *   * `string` - Decimal point indicator
	 *   * `integer` - Number of decimal points to show
	 *   * `string` (optional) - Prefix.
	 *   * `string` (optional) - Postfix (/suffix).
	 * * `text` - Escape HTML to help prevent XSS attacks. It has no optional
	 *   parameters.
	 *
	 * @example
	 *   // Column definition using the number renderer
	 *   {
	 *     data: "salary",
	 *     render: $.fn.dataTable.render.number( '\'', '.', 0, '$' )
	 *   }
	 *
	 * @namespace
	 */
	DataTable.render = {
		number: function ( thousands, decimal, precision, prefix, postfix ) {
			return {
				display: function ( d ) {
					if ( typeof d !== 'number' && typeof d !== 'string' ) {
						return d;
					}
	
					var negative = d < 0 ? '-' : '';
					var flo = parseFloat( d );
	
					// If NaN then there isn't much formatting that we can do - just
					// return immediately, escaping any HTML (this was supposed to
					// be a number after all)
					if ( isNaN( flo ) ) {
						return __htmlEscapeEntities( d );
					}
	
					flo = flo.toFixed( precision );
					d = Math.abs( flo );
	
					var intPart = parseInt( d, 10 );
					var floatPart = precision ?
						decimal+(d - intPart).toFixed( precision ).substring( 2 ):
						'';
	
					return negative + (prefix||'') +
						intPart.toString().replace(
							/\B(?=(\d{3})+(?!\d))/g, thousands
						) +
						floatPart +
						(postfix||'');
				}
			};
		},
	
		text: function () {
			return {
				display: __htmlEscapeEntities,
				filter: __htmlEscapeEntities
			};
		}
	};
	
	
	/*
	 * This is really a good bit rubbish this method of exposing the internal methods
	 * publicly... - To be fixed in 2.0 using methods on the prototype
	 */
	
	
	/**
	 * Create a wrapper function for exporting an internal functions to an external API.
	 *  @param {string} fn API function name
	 *  @returns {function} wrapped function
	 *  @memberof DataTable#internal
	 */
	function _fnExternApiFunc (fn)
	{
		return function() {
			var args = [_fnSettingsFromNode( this[DataTable.ext.iApiIndex] )].concat(
				Array.prototype.slice.call(arguments)
			);
			return DataTable.ext.internal[fn].apply( this, args );
		};
	}
	
	
	/**
	 * Reference to internal functions for use by plug-in developers. Note that
	 * these methods are references to internal functions and are considered to be
	 * private. If you use these methods, be aware that they are liable to change
	 * between versions.
	 *  @namespace
	 */
	$.extend( DataTable.ext.internal, {
		_fnExternApiFunc: _fnExternApiFunc,
		_fnBuildAjax: _fnBuildAjax,
		_fnAjaxUpdate: _fnAjaxUpdate,
		_fnAjaxParameters: _fnAjaxParameters,
		_fnAjaxUpdateDraw: _fnAjaxUpdateDraw,
		_fnAjaxDataSrc: _fnAjaxDataSrc,
		_fnAddColumn: _fnAddColumn,
		_fnColumnOptions: _fnColumnOptions,
		_fnAdjustColumnSizing: _fnAdjustColumnSizing,
		_fnVisibleToColumnIndex: _fnVisibleToColumnIndex,
		_fnColumnIndexToVisible: _fnColumnIndexToVisible,
		_fnVisbleColumns: _fnVisbleColumns,
		_fnGetColumns: _fnGetColumns,
		_fnColumnTypes: _fnColumnTypes,
		_fnApplyColumnDefs: _fnApplyColumnDefs,
		_fnHungarianMap: _fnHungarianMap,
		_fnCamelToHungarian: _fnCamelToHungarian,
		_fnLanguageCompat: _fnLanguageCompat,
		_fnBrowserDetect: _fnBrowserDetect,
		_fnAddData: _fnAddData,
		_fnAddTr: _fnAddTr,
		_fnNodeToDataIndex: _fnNodeToDataIndex,
		_fnNodeToColumnIndex: _fnNodeToColumnIndex,
		_fnGetCellData: _fnGetCellData,
		_fnSetCellData: _fnSetCellData,
		_fnSplitObjNotation: _fnSplitObjNotation,
		_fnGetObjectDataFn: _fnGetObjectDataFn,
		_fnSetObjectDataFn: _fnSetObjectDataFn,
		_fnGetDataMaster: _fnGetDataMaster,
		_fnClearTable: _fnClearTable,
		_fnDeleteIndex: _fnDeleteIndex,
		_fnInvalidate: _fnInvalidate,
		_fnGetRowElements: _fnGetRowElements,
		_fnCreateTr: _fnCreateTr,
		_fnBuildHead: _fnBuildHead,
		_fnDrawHead: _fnDrawHead,
		_fnDraw: _fnDraw,
		_fnReDraw: _fnReDraw,
		_fnAddOptionsHtml: _fnAddOptionsHtml,
		_fnDetectHeader: _fnDetectHeader,
		_fnGetUniqueThs: _fnGetUniqueThs,
		_fnFeatureHtmlFilter: _fnFeatureHtmlFilter,
		_fnFilterComplete: _fnFilterComplete,
		_fnFilterCustom: _fnFilterCustom,
		_fnFilterColumn: _fnFilterColumn,
		_fnFilter: _fnFilter,
		_fnFilterCreateSearch: _fnFilterCreateSearch,
		_fnEscapeRegex: _fnEscapeRegex,
		_fnFilterData: _fnFilterData,
		_fnFeatureHtmlInfo: _fnFeatureHtmlInfo,
		_fnUpdateInfo: _fnUpdateInfo,
		_fnInfoMacros: _fnInfoMacros,
		_fnInitialise: _fnInitialise,
		_fnInitComplete: _fnInitComplete,
		_fnLengthChange: _fnLengthChange,
		_fnFeatureHtmlLength: _fnFeatureHtmlLength,
		_fnFeatureHtmlPaginate: _fnFeatureHtmlPaginate,
		_fnPageChange: _fnPageChange,
		_fnFeatureHtmlProcessing: _fnFeatureHtmlProcessing,
		_fnProcessingDisplay: _fnProcessingDisplay,
		_fnFeatureHtmlTable: _fnFeatureHtmlTable,
		_fnScrollDraw: _fnScrollDraw,
		_fnApplyToChildren: _fnApplyToChildren,
		_fnCalculateColumnWidths: _fnCalculateColumnWidths,
		_fnThrottle: _fnThrottle,
		_fnConvertToWidth: _fnConvertToWidth,
		_fnGetWidestNode: _fnGetWidestNode,
		_fnGetMaxLenString: _fnGetMaxLenString,
		_fnStringToCss: _fnStringToCss,
		_fnSortFlatten: _fnSortFlatten,
		_fnSort: _fnSort,
		_fnSortAria: _fnSortAria,
		_fnSortListener: _fnSortListener,
		_fnSortAttachListener: _fnSortAttachListener,
		_fnSortingClasses: _fnSortingClasses,
		_fnSortData: _fnSortData,
		_fnSaveState: _fnSaveState,
		_fnLoadState: _fnLoadState,
		_fnSettingsFromNode: _fnSettingsFromNode,
		_fnLog: _fnLog,
		_fnMap: _fnMap,
		_fnBindAction: _fnBindAction,
		_fnCallbackReg: _fnCallbackReg,
		_fnCallbackFire: _fnCallbackFire,
		_fnLengthOverflow: _fnLengthOverflow,
		_fnRenderer: _fnRenderer,
		_fnDataSource: _fnDataSource,
		_fnRowAttributes: _fnRowAttributes,
		_fnExtend: _fnExtend,
		_fnCalculateEnd: function () {} // Used by a lot of plug-ins, but redundant
		                                // in 1.10, so this dead-end function is
		                                // added to prevent errors
	} );
	

	// jQuery access
	$.fn.dataTable = DataTable;

	// Provide access to the host jQuery object (circular reference)
	DataTable.$ = $;

	// Legacy aliases
	$.fn.dataTableSettings = DataTable.settings;
	$.fn.dataTableExt = DataTable.ext;

	// With a capital `D` we return a DataTables API instance rather than a
	// jQuery object
	$.fn.DataTable = function ( opts ) {
		return $(this).dataTable( opts ).api();
	};

	// All properties that are available to $.fn.dataTable should also be
	// available on $.fn.DataTable
	$.each( DataTable, function ( prop, val ) {
		$.fn.DataTable[ prop ] = val;
	} );


	// Information about events fired by DataTables - for documentation.
	/**
	 * Draw event, fired whenever the table is redrawn on the page, at the same
	 * point as fnDrawCallback. This may be useful for binding events or
	 * performing calculations when the table is altered at all.
	 *  @name DataTable#draw.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
	 */

	/**
	 * Search event, fired when the searching applied to the table (using the
	 * built-in global search, or column filters) is altered.
	 *  @name DataTable#search.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
	 */

	/**
	 * Page change event, fired when the paging of the table is altered.
	 *  @name DataTable#page.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
	 */

	/**
	 * Order event, fired when the ordering applied to the table is altered.
	 *  @name DataTable#order.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
	 */

	/**
	 * DataTables initialisation complete event, fired when the table is fully
	 * drawn, including Ajax data loaded, if Ajax data is required.
	 *  @name DataTable#init.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} oSettings DataTables settings object
	 *  @param {object} json The JSON object request from the server - only
	 *    present if client-side Ajax sourced data is used</li></ol>
	 */

	/**
	 * State save event, fired when the table has changed state a new state save
	 * is required. This event allows modification of the state saving object
	 * prior to actually doing the save, including addition or other state
	 * properties (for plug-ins) or modification of a DataTables core property.
	 *  @name DataTable#stateSaveParams.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} oSettings DataTables settings object
	 *  @param {object} json The state information to be saved
	 */

	/**
	 * State load event, fired when the table is loading state from the stored
	 * data, but prior to the settings object being modified by the saved state
	 * - allowing modification of the saved state is required or loading of
	 * state for a plug-in.
	 *  @name DataTable#stateLoadParams.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} oSettings DataTables settings object
	 *  @param {object} json The saved state information
	 */

	/**
	 * State loaded event, fired when state has been loaded from stored data and
	 * the settings object has been modified by the loaded data.
	 *  @name DataTable#stateLoaded.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} oSettings DataTables settings object
	 *  @param {object} json The saved state information
	 */

	/**
	 * Processing event, fired when DataTables is doing some kind of processing
	 * (be it, order, search or anything else). It can be used to indicate to
	 * the end user that there is something happening, or that something has
	 * finished.
	 *  @name DataTable#processing.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} oSettings DataTables settings object
	 *  @param {boolean} bShow Flag for if DataTables is doing processing or not
	 */

	/**
	 * Ajax (XHR) event, fired whenever an Ajax request is completed from a
	 * request to made to the server for new data. This event is called before
	 * DataTables processed the returned data, so it can also be used to pre-
	 * process the data returned from the server, if needed.
	 *
	 * Note that this trigger is called in `fnServerData`, if you override
	 * `fnServerData` and which to use this event, you need to trigger it in you
	 * success function.
	 *  @name DataTable#xhr.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
	 *  @param {object} json JSON returned from the server
	 *
	 *  @example
	 *     // Use a custom property returned from the server in another DOM element
	 *     $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
	 *       $('#status').html( json.status );
	 *     } );
	 *
	 *  @example
	 *     // Pre-process the data returned from the server
	 *     $('#table').dataTable().on('xhr.dt', function (e, settings, json) {
	 *       for ( var i=0, ien=json.aaData.length ; i<ien ; i++ ) {
	 *         json.aaData[i].sum = json.aaData[i].one + json.aaData[i].two;
	 *       }
	 *       // Note no return - manipulate the data directly in the JSON object.
	 *     } );
	 */

	/**
	 * Destroy event, fired when the DataTable is destroyed by calling fnDestroy
	 * or passing the bDestroy:true parameter in the initialisation object. This
	 * can be used to remove bound events, added DOM nodes, etc.
	 *  @name DataTable#destroy.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
	 */

	/**
	 * Page length change event, fired when number of records to show on each
	 * page (the length) is changed.
	 *  @name DataTable#length.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
	 *  @param {integer} len New length
	 */

	/**
	 * Column sizing has changed.
	 *  @name DataTable#column-sizing.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
	 */

	/**
	 * Column visibility has changed.
	 *  @name DataTable#column-visibility.dt
	 *  @event
	 *  @param {event} e jQuery event object
	 *  @param {object} o DataTables settings object {@link DataTable.models.oSettings}
	 *  @param {int} column Column index
	 *  @param {bool} vis `false` if column now hidden, or `true` if visible
	 */

	return $.fn.dataTable;
}));


/*! DataTables Bootstrap 4 integration
 * ©2011-2017 SpryMedia Ltd - datatables.net/license
 */

/**
 * DataTables integration for Bootstrap 4. This requires Bootstrap 4 and
 * DataTables 1.10 or newer.
 *
 * This file sets the defaults and adds options to DataTables to style its
 * controls using Bootstrap. See http://datatables.net/manual/styling/bootstrap
 * for further information.
 */
(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				// Require DataTables, which attaches to jQuery, including
				// jQuery if needed and have a $ property so we can access the
				// jQuery object that is used
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


/* Set the defaults for DataTables initialisation */
$.extend( true, DataTable.defaults, {
	dom:
		"<'row'<'col-sm-12 col-md-6'l><'col-sm-12 col-md-6'f>>" +
		"<'row'<'col-sm-12'tr>>" +
		"<'row'<'col-sm-12 col-md-5'i><'col-sm-12 col-md-7'p>>",
	renderer: 'bootstrap'
} );


/* Default class modification */
$.extend( DataTable.ext.classes, {
	sWrapper:      "dataTables_wrapper dt-bootstrap4",
	sFilterInput:  "form-control form-control-sm",
	sLengthSelect: "custom-select custom-select-sm form-control form-control-sm",
	sProcessing:   "dataTables_processing card",
	sPageButton:   "paginate_button page-item"
} );


/* Bootstrap paging button renderer */
DataTable.ext.renderer.pageButton.bootstrap = function ( settings, host, idx, buttons, page, pages ) {
	var api     = new DataTable.Api( settings );
	var classes = settings.oClasses;
	var lang    = settings.oLanguage.oPaginate;
	var aria = settings.oLanguage.oAria.paginate || {};
	var btnDisplay, btnClass, counter=0;

	var attach = function( container, buttons ) {
		var i, ien, node, button;
		var clickHandler = function ( e ) {
			e.preventDefault();
			if ( !$(e.currentTarget).hasClass('disabled') && api.page() != e.data.action ) {
				api.page( e.data.action ).draw( 'page' );
			}
		};

		for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
			button = buttons[i];

			if ( $.isArray( button ) ) {
				attach( container, button );
			}
			else {
				btnDisplay = '';
				btnClass = '';

				switch ( button ) {
					case 'ellipsis':
						btnDisplay = '&#x2026;';
						btnClass = 'disabled';
						break;

					case 'first':
						btnDisplay = lang.sFirst;
						btnClass = button + (page > 0 ?
							'' : ' disabled');
						break;

					case 'previous':
						btnDisplay = lang.sPrevious;
						btnClass = button + (page > 0 ?
							'' : ' disabled');
						break;

					case 'next':
						btnDisplay = lang.sNext;
						btnClass = button + (page < pages-1 ?
							'' : ' disabled');
						break;

					case 'last':
						btnDisplay = lang.sLast;
						btnClass = button + (page < pages-1 ?
							'' : ' disabled');
						break;

					default:
						btnDisplay = button + 1;
						btnClass = page === button ?
							'active' : '';
						break;
				}

				if ( btnDisplay ) {
					node = $('<li>', {
							'class': classes.sPageButton+' '+btnClass,
							'id': idx === 0 && typeof button === 'string' ?
								settings.sTableId +'_'+ button :
								null
						} )
						.append( $('<a>', {
								'href': '#',
								'aria-controls': settings.sTableId,
								'aria-label': aria[ button ],
								'data-dt-idx': counter,
								'tabindex': settings.iTabIndex,
								'class': 'page-link'
							} )
							.html( btnDisplay )
						)
						.appendTo( container );

					settings.oApi._fnBindAction(
						node, {action: button}, clickHandler
					);

					counter++;
				}
			}
		}
	};

	// IE9 throws an 'unknown error' if document.activeElement is used
	// inside an iframe or frame. 
	var activeEl;

	try {
		// Because this approach is destroying and recreating the paging
		// elements, focus is lost on the select button which is bad for
		// accessibility. So we want to restore focus once the draw has
		// completed
		activeEl = $(host).find(document.activeElement).data('dt-idx');
	}
	catch (e) {}

	attach(
		$(host).empty().html('<ul class="pagination"/>').children('ul'),
		buttons
	);

	if ( activeEl !== undefined ) {
		$(host).find( '[data-dt-idx='+activeEl+']' ).focus();
	}
};


return DataTable;
}));


/*! AutoFill 2.3.4
 * ©2008-2019 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     AutoFill
 * @description Add Excel like click and drag auto-fill options to DataTables
 * @version     2.3.4
 * @file        dataTables.autoFill.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2010-2019 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */
(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


var _instance = 0;

/** 
 * AutoFill provides Excel like auto-fill features for a DataTable
 *
 * @class AutoFill
 * @constructor
 * @param {object} oTD DataTables settings object
 * @param {object} oConfig Configuration object for AutoFill
 */
var AutoFill = function( dt, opts )
{
	if ( ! DataTable.versionCheck || ! DataTable.versionCheck( '1.10.8' ) ) {
		throw( "Warning: AutoFill requires DataTables 1.10.8 or greater");
	}

	// User and defaults configuration object
	this.c = $.extend( true, {},
		DataTable.defaults.autoFill,
		AutoFill.defaults,
		opts
	);

	/**
	 * @namespace Settings object which contains customisable information for AutoFill instance
	 */
	this.s = {
		/** @type {DataTable.Api} DataTables' API instance */
		dt: new DataTable.Api( dt ),

		/** @type {String} Unique namespace for events attached to the document */
		namespace: '.autoFill'+(_instance++),

		/** @type {Object} Cached dimension information for use in the mouse move event handler */
		scroll: {},

		/** @type {integer} Interval object used for smooth scrolling */
		scrollInterval: null,

		handle: {
			height: 0,
			width: 0
		},

		/**
		 * Enabled setting
		 * @type {Boolean}
		 */
		enabled: false
	};


	/**
	 * @namespace Common and useful DOM elements for the class instance
	 */
	this.dom = {
		/** @type {jQuery} AutoFill handle */
		handle: $('<div class="dt-autofill-handle"/>'),

		/**
		 * @type {Object} Selected cells outline - Need to use 4 elements,
		 *   otherwise the mouse over if you back into the selected rectangle
		 *   will be over that element, rather than the cells!
		 */
		select: {
			top:    $('<div class="dt-autofill-select top"/>'),
			right:  $('<div class="dt-autofill-select right"/>'),
			bottom: $('<div class="dt-autofill-select bottom"/>'),
			left:   $('<div class="dt-autofill-select left"/>')
		},

		/** @type {jQuery} Fill type chooser background */
		background: $('<div class="dt-autofill-background"/>'),

		/** @type {jQuery} Fill type chooser */
		list: $('<div class="dt-autofill-list">'+this.s.dt.i18n('autoFill.info', '')+'<ul/></div>'),

		/** @type {jQuery} DataTables scrolling container */
		dtScroll: null,

		/** @type {jQuery} Offset parent element */
		offsetParent: null
	};


	/* Constructor logic */
	this._constructor();
};



$.extend( AutoFill.prototype, {
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Public methods (exposed via the DataTables API below)
	 */
	enabled: function ()
	{
		return this.s.enabled;
	},


	enable: function ( flag )
	{
		var that = this;

		if ( flag === false ) {
			return this.disable();
		}

		this.s.enabled = true;

		this._focusListener();

		this.dom.handle.on( 'mousedown', function (e) {
			that._mousedown( e );
			return false;
		} );

		return this;
	},

	disable: function ()
	{
		this.s.enabled = false;

		this._focusListenerRemove();

		return this;
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Constructor
	 */

	/**
	 * Initialise the RowReorder instance
	 *
	 * @private
	 */
	_constructor: function ()
	{
		var that = this;
		var dt = this.s.dt;
		var dtScroll = $('div.dataTables_scrollBody', this.s.dt.table().container());

		// Make the instance accessible to the API
		dt.settings()[0].autoFill = this;

		if ( dtScroll.length ) {
			this.dom.dtScroll = dtScroll;

			// Need to scroll container to be the offset parent
			if ( dtScroll.css('position') === 'static' ) {
				dtScroll.css( 'position', 'relative' );
			}
		}

		if ( this.c.enable !== false ) {
			this.enable();
		}

		dt.on( 'destroy.autoFill', function () {
			that._focusListenerRemove();
		} );
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Private methods
	 */

	/**
	 * Display the AutoFill drag handle by appending it to a table cell. This
	 * is the opposite of the _detach method.
	 *
	 * @param  {node} node TD/TH cell to insert the handle into
	 * @private
	 */
	_attach: function ( node )
	{
		var dt = this.s.dt;
		var idx = dt.cell( node ).index();
		var handle = this.dom.handle;
		var handleDim = this.s.handle;

		if ( ! idx || dt.columns( this.c.columns ).indexes().indexOf( idx.column ) === -1 ) {
			this._detach();
			return;
		}

		if ( ! this.dom.offsetParent ) {
			// We attach to the table's offset parent
			this.dom.offsetParent = $( dt.table().node() ).offsetParent();
		}

		if ( ! handleDim.height || ! handleDim.width ) {
			// Append to document so we can get its size. Not expecting it to
			// change during the life time of the page
			handle.appendTo( 'body' );
			handleDim.height = handle.outerHeight();
			handleDim.width = handle.outerWidth();
		}

		// Might need to go through multiple offset parents
		var offset = this._getPosition( node, this.dom.offsetParent );

		this.dom.attachedTo = node;
		handle
			.css( {
				top: offset.top + node.offsetHeight - handleDim.height,
				left: offset.left + node.offsetWidth - handleDim.width
			} )
			.appendTo( this.dom.offsetParent );
	},


	/**
	 * Determine can the fill type should be. This can be automatic, or ask the
	 * end user.
	 *
	 * @param {array} cells Information about the selected cells from the key
	 *     up function
	 * @private
	 */
	_actionSelector: function ( cells )
	{
		var that = this;
		var dt = this.s.dt;
		var actions = AutoFill.actions;
		var available = [];

		// "Ask" each plug-in if it wants to handle this data
		$.each( actions, function ( key, action ) {
			if ( action.available( dt, cells ) ) {
				available.push( key );
			}
		} );

		if ( available.length === 1 && this.c.alwaysAsk === false ) {
			// Only one action available - enact it immediately
			var result = actions[ available[0] ].execute( dt, cells );
			this._update( result, cells );
		}
		else {
			// Multiple actions available - ask the end user what they want to do
			var list = this.dom.list.children('ul').empty();

			// Add a cancel option
			available.push( 'cancel' );

			$.each( available, function ( i, name ) {
				list.append( $('<li/>')
					.append(
						'<div class="dt-autofill-question">'+
							actions[ name ].option( dt, cells )+
						'<div>'
					)
					.append( $('<div class="dt-autofill-button">' )
						.append( $('<button class="'+AutoFill.classes.btn+'">'+dt.i18n('autoFill.button', '&gt;')+'</button>')
							.on( 'click', function () {
								var result = actions[ name ].execute(
									dt, cells, $(this).closest('li')
								);
								that._update( result, cells );

								that.dom.background.remove();
								that.dom.list.remove();
							} )
						)
					)
				);
			} );

			this.dom.background.appendTo( 'body' );
			this.dom.list.appendTo( 'body' );

			this.dom.list.css( 'margin-top', this.dom.list.outerHeight()/2 * -1 );
		}
	},


	/**
	 * Remove the AutoFill handle from the document
	 *
	 * @private
	 */
	_detach: function ()
	{
		this.dom.attachedTo = null;
		this.dom.handle.detach();
	},


	/**
	 * Draw the selection outline by calculating the range between the start
	 * and end cells, then placing the highlighting elements to draw a rectangle
	 *
	 * @param  {node}   target End cell
	 * @param  {object} e      Originating event
	 * @private
	 */
	_drawSelection: function ( target, e )
	{
		// Calculate boundary for start cell to this one
		var dt = this.s.dt;
		var start = this.s.start;
		var startCell = $(this.dom.start);
		var end = {
			row: this.c.vertical ?
				dt.rows( { page: 'current' } ).nodes().indexOf( target.parentNode ) :
				start.row,
			column: this.c.horizontal ?
				$(target).index() :
				start.column
		};
		var colIndx = dt.column.index( 'toData', end.column );
		var endRow =  dt.row( ':eq('+end.row+')', { page: 'current' } ); // Workaround for M581
		var endCell = $( dt.cell( endRow.index(), colIndx ).node() );

		// Be sure that is a DataTables controlled cell
		if ( ! dt.cell( endCell ).any() ) {
			return;
		}

		// if target is not in the columns available - do nothing
		if ( dt.columns( this.c.columns ).indexes().indexOf( colIndx ) === -1 ) {
			return;
		}

		this.s.end = end;

		var top, bottom, left, right, height, width;

		top    = start.row    < end.row    ? startCell : endCell;
		bottom = start.row    < end.row    ? endCell   : startCell;
		left   = start.column < end.column ? startCell : endCell;
		right  = start.column < end.column ? endCell   : startCell;

		top    = this._getPosition( top.get(0) ).top;
		left   = this._getPosition( left.get(0) ).left;
		height = this._getPosition( bottom.get(0) ).top + bottom.outerHeight() - top;
		width  = this._getPosition( right.get(0) ).left + right.outerWidth() - left;

		var select = this.dom.select;
		select.top.css( {
			top: top,
			left: left,
			width: width
		} );

		select.left.css( {
			top: top,
			left: left,
			height: height
		} );

		select.bottom.css( {
			top: top + height,
			left: left,
			width: width
		} );

		select.right.css( {
			top: top,
			left: left + width,
			height: height
		} );
	},


	/**
	 * Use the Editor API to perform an update based on the new data for the
	 * cells
	 *
	 * @param {array} cells Information about the selected cells from the key
	 *     up function
	 * @private
	 */
	_editor: function ( cells )
	{
		var dt = this.s.dt;
		var editor = this.c.editor;

		if ( ! editor ) {
			return;
		}

		// Build the object structure for Editor's multi-row editing
		var idValues = {};
		var nodes = [];
		var fields = editor.fields();

		for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
			for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
				var cell = cells[i][j];

				// Determine the field name for the cell being edited
				var col = dt.settings()[0].aoColumns[ cell.index.column ];
				var fieldName = col.editField;

				if ( fieldName === undefined ) {
					var dataSrc = col.mData;

					// dataSrc is the `field.data` property, but we need to set
					// using the field name, so we need to translate from the
					// data to the name
					for ( var k=0, ken=fields.length ; k<ken ; k++ ) {
						var field = editor.field( fields[k] );

						if ( field.dataSrc() === dataSrc ) {
							fieldName = field.name();
							break;
						}
					}
				}

				if ( ! fieldName ) {
					throw 'Could not automatically determine field data. '+
						'Please see https://datatables.net/tn/11';
				}

				if ( ! idValues[ fieldName ] ) {
					idValues[ fieldName ] = {};
				}

				var id = dt.row( cell.index.row ).id();
				idValues[ fieldName ][ id ] = cell.set;

				// Keep a list of cells so we can activate the bubble editing
				// with them
				nodes.push( cell.index );
			}
		}

		// Perform the edit using bubble editing as it allows us to specify
		// the cells to be edited, rather than using full rows
		editor
			.bubble( nodes, false )
			.multiSet( idValues )
			.submit();
	},


	/**
	 * Emit an event on the DataTable for listeners
	 *
	 * @param  {string} name Event name
	 * @param  {array} args Event arguments
	 * @private
	 */
	_emitEvent: function ( name, args )
	{
		this.s.dt.iterator( 'table', function ( ctx, i ) {
			$(ctx.nTable).triggerHandler( name+'.dt', args );
		} );
	},


	/**
	 * Attach suitable listeners (based on the configuration) that will attach
	 * and detach the AutoFill handle in the document.
	 *
	 * @private
	 */
	_focusListener: function ()
	{
		var that = this;
		var dt = this.s.dt;
		var namespace = this.s.namespace;
		var focus = this.c.focus !== null ?
			this.c.focus :
			dt.init().keys || dt.settings()[0].keytable ?
				'focus' :
				'hover';

		// All event listeners attached here are removed in the `destroy`
		// callback in the constructor
		if ( focus === 'focus' ) {
			dt
				.on( 'key-focus.autoFill', function ( e, dt, cell ) {
					that._attach( cell.node() );
				} )
				.on( 'key-blur.autoFill', function ( e, dt, cell ) {
					that._detach();
				} );
		}
		else if ( focus === 'click' ) {
			$(dt.table().body()).on( 'click'+namespace, 'td, th', function (e) {
				that._attach( this );
			} );

			$(document.body).on( 'click'+namespace, function (e) {
				if ( ! $(e.target).parents().filter( dt.table().body() ).length ) {
					that._detach();
				}
			} );
		}
		else {
			$(dt.table().body())
				.on( 'mouseenter'+namespace, 'td, th', function (e) {
					that._attach( this );
				} )
				.on( 'mouseleave'+namespace, function (e) {
					if ( $(e.relatedTarget).hasClass('dt-autofill-handle') ) {
						return;
					}

					that._detach();
				} );
		}
	},


	_focusListenerRemove: function ()
	{
		var dt = this.s.dt;

		dt.off( '.autoFill' );
		$(dt.table().body()).off( this.s.namespace );
		$(document.body).off( this.s.namespace );
	},


	/**
	 * Get the position of a node, relative to another, including any scrolling
	 * offsets.
	 * @param  {Node}   node         Node to get the position of
	 * @param  {jQuery} targetParent Node to use as the parent
	 * @return {object}              Offset calculation
	 * @private
	 */
	_getPosition: function ( node, targetParent )
	{
		var
			currNode = node,
			currOffsetParent,
			top = 0,
			left = 0;

		if ( ! targetParent ) {
			targetParent = $( $( this.s.dt.table().node() )[0].offsetParent );
		}

		do {
			// Don't use jQuery().position() the behaviour changes between 1.x and 3.x for
			// tables
			var positionTop = currNode.offsetTop;
			var positionLeft = currNode.offsetLeft;

			// jQuery doesn't give a `table` as the offset parent oddly, so use DOM directly
			currOffsetParent = $( currNode.offsetParent );

			top += positionTop + parseInt( currOffsetParent.css('border-top-width') ) * 1;
			left += positionLeft + parseInt( currOffsetParent.css('border-left-width') ) * 1;

			// Emergency fall back. Shouldn't happen, but just in case!
			if ( currNode.nodeName.toLowerCase() === 'body' ) {
				break;
			}

			currNode = currOffsetParent.get(0); // for next loop
		}
		while ( currOffsetParent.get(0) !== targetParent.get(0) )

		return {
			top: top,
			left: left
		};
	},


	/**
	 * Start mouse drag - selects the start cell
	 *
	 * @param  {object} e Mouse down event
	 * @private
	 */
	_mousedown: function ( e )
	{
		var that = this;
		var dt = this.s.dt;

		this.dom.start = this.dom.attachedTo;
		this.s.start = {
			row: dt.rows( { page: 'current' } ).nodes().indexOf( $(this.dom.start).parent()[0] ),
			column: $(this.dom.start).index()
		};

		$(document.body)
			.on( 'mousemove.autoFill', function (e) {
				that._mousemove( e );
			} )
			.on( 'mouseup.autoFill', function (e) {
				that._mouseup( e );
			} );

		var select = this.dom.select;
		var offsetParent = $( dt.table().node() ).offsetParent();
		select.top.appendTo( offsetParent );
		select.left.appendTo( offsetParent );
		select.right.appendTo( offsetParent );
		select.bottom.appendTo( offsetParent );

		this._drawSelection( this.dom.start, e );

		this.dom.handle.css( 'display', 'none' );

		// Cache scrolling information so mouse move doesn't need to read.
		// This assumes that the window and DT scroller will not change size
		// during an AutoFill drag, which I think is a fair assumption
		var scrollWrapper = this.dom.dtScroll;
		this.s.scroll = {
			windowHeight: $(window).height(),
			windowWidth:  $(window).width(),
			dtTop:        scrollWrapper ? scrollWrapper.offset().top : null,
			dtLeft:       scrollWrapper ? scrollWrapper.offset().left : null,
			dtHeight:     scrollWrapper ? scrollWrapper.outerHeight() : null,
			dtWidth:      scrollWrapper ? scrollWrapper.outerWidth() : null
		};
	},


	/**
	 * Mouse drag - selects the end cell and update the selection display for
	 * the end user
	 *
	 * @param  {object} e Mouse move event
	 * @private
	 */
	_mousemove: function ( e )
	{	
		var that = this;
		var dt = this.s.dt;
		var name = e.target.nodeName.toLowerCase();
		if ( name !== 'td' && name !== 'th' ) {
			return;
		}

		this._drawSelection( e.target, e );
		this._shiftScroll( e );
	},


	/**
	 * End mouse drag - perform the update actions
	 *
	 * @param  {object} e Mouse up event
	 * @private
	 */
	_mouseup: function ( e )
	{
		$(document.body).off( '.autoFill' );

		var that = this;
		var dt = this.s.dt;
		var select = this.dom.select;
		select.top.remove();
		select.left.remove();
		select.right.remove();
		select.bottom.remove();

		this.dom.handle.css( 'display', 'block' );

		// Display complete - now do something useful with the selection!
		var start = this.s.start;
		var end = this.s.end;

		// Haven't selected multiple cells, so nothing to do
		if ( start.row === end.row && start.column === end.column ) {
			return;
		}

		var startDt = dt.cell( ':eq('+start.row+')', start.column+':visible', {page:'current'} );

		// If Editor is active inside this cell (inline editing) we need to wait for Editor to
		// submit and then we can loop back and trigger the fill.
		if ( $('div.DTE', startDt.node()).length ) {
			var editor = dt.editor();

			editor
				.on( 'submitSuccess.dtaf close.dtaf', function () {
					editor.off( '.dtaf');

					setTimeout( function () {
						that._mouseup( e );
					}, 100 );
				} )
				.on( 'submitComplete.dtaf preSubmitCancelled.dtaf close.dtaf', function () {
					editor.off( '.dtaf');
				} );

			// Make the current input submit
			editor.submit();

			return;
		}

		// Build a matrix representation of the selected rows
		var rows       = this._range( start.row, end.row );
		var columns    = this._range( start.column, end.column );
		var selected   = [];
		var dtSettings = dt.settings()[0];
		var dtColumns  = dtSettings.aoColumns;
		var enabledColumns = dt.columns( this.c.columns ).indexes();

		// Can't use Array.prototype.map as IE8 doesn't support it
		// Can't use $.map as jQuery flattens 2D arrays
		// Need to use a good old fashioned for loop
		for ( var rowIdx=0 ; rowIdx<rows.length ; rowIdx++ ) {
			selected.push(
				$.map( columns, function (column) {
					var row = dt.row( ':eq('+rows[rowIdx]+')', {page:'current'} ); // Workaround for M581
					var cell = dt.cell( row.index(), column+':visible' );
					var data = cell.data();
					var cellIndex = cell.index();
					var editField = dtColumns[ cellIndex.column ].editField;

					if ( editField !== undefined ) {
						data = dtSettings.oApi._fnGetObjectDataFn( editField )( dt.row( cellIndex.row ).data() );
					}

					if ( enabledColumns.indexOf(cellIndex.column) === -1 ) {
						return;
					}

					return {
						cell:  cell,
						data:  data,
						label: cell.data(),
						index: cellIndex
					};
				} )
			);
		}

		this._actionSelector( selected );
		
		// Stop shiftScroll
		clearInterval( this.s.scrollInterval );
		this.s.scrollInterval = null;
	},


	/**
	 * Create an array with a range of numbers defined by the start and end
	 * parameters passed in (inclusive!).
	 * 
	 * @param  {integer} start Start
	 * @param  {integer} end   End
	 * @private
	 */
	_range: function ( start, end )
	{
		var out = [];
		var i;

		if ( start <= end ) {
			for ( i=start ; i<=end ; i++ ) {
				out.push( i );
			}
		}
		else {
			for ( i=start ; i>=end ; i-- ) {
				out.push( i );
			}
		}

		return out;
	},


	/**
	 * Move the window and DataTables scrolling during a drag to scroll new
	 * content into view. This is done by proximity to the edge of the scrolling
	 * container of the mouse - for example near the top edge of the window
	 * should scroll up. This is a little complicated as there are two elements
	 * that can be scrolled - the window and the DataTables scrolling view port
	 * (if scrollX and / or scrollY is enabled).
	 *
	 * @param  {object} e Mouse move event object
	 * @private
	 */
	_shiftScroll: function ( e )
	{
		var that = this;
		var dt = this.s.dt;
		var scroll = this.s.scroll;
		var runInterval = false;
		var scrollSpeed = 5;
		var buffer = 65;
		var
			windowY = e.pageY - document.body.scrollTop,
			windowX = e.pageX - document.body.scrollLeft,
			windowVert, windowHoriz,
			dtVert, dtHoriz;

		// Window calculations - based on the mouse position in the window,
		// regardless of scrolling
		if ( windowY < buffer ) {
			windowVert = scrollSpeed * -1;
		}
		else if ( windowY > scroll.windowHeight - buffer ) {
			windowVert = scrollSpeed;
		}

		if ( windowX < buffer ) {
			windowHoriz = scrollSpeed * -1;
		}
		else if ( windowX > scroll.windowWidth - buffer ) {
			windowHoriz = scrollSpeed;
		}

		// DataTables scrolling calculations - based on the table's position in
		// the document and the mouse position on the page
		if ( scroll.dtTop !== null && e.pageY < scroll.dtTop + buffer ) {
			dtVert = scrollSpeed * -1;
		}
		else if ( scroll.dtTop !== null && e.pageY > scroll.dtTop + scroll.dtHeight - buffer ) {
			dtVert = scrollSpeed;
		}

		if ( scroll.dtLeft !== null && e.pageX < scroll.dtLeft + buffer ) {
			dtHoriz = scrollSpeed * -1;
		}
		else if ( scroll.dtLeft !== null && e.pageX > scroll.dtLeft + scroll.dtWidth - buffer ) {
			dtHoriz = scrollSpeed;
		}

		// This is where it gets interesting. We want to continue scrolling
		// without requiring a mouse move, so we need an interval to be
		// triggered. The interval should continue until it is no longer needed,
		// but it must also use the latest scroll commands (for example consider
		// that the mouse might move from scrolling up to scrolling left, all
		// with the same interval running. We use the `scroll` object to "pass"
		// this information to the interval. Can't use local variables as they
		// wouldn't be the ones that are used by an already existing interval!
		if ( windowVert || windowHoriz || dtVert || dtHoriz ) {
			scroll.windowVert = windowVert;
			scroll.windowHoriz = windowHoriz;
			scroll.dtVert = dtVert;
			scroll.dtHoriz = dtHoriz;
			runInterval = true;
		}
		else if ( this.s.scrollInterval ) {
			// Don't need to scroll - remove any existing timer
			clearInterval( this.s.scrollInterval );
			this.s.scrollInterval = null;
		}

		// If we need to run the interval to scroll and there is no existing
		// interval (if there is an existing one, it will continue to run)
		if ( ! this.s.scrollInterval && runInterval ) {
			this.s.scrollInterval = setInterval( function () {
				// Don't need to worry about setting scroll <0 or beyond the
				// scroll bound as the browser will just reject that.
				if ( scroll.windowVert ) {
					document.body.scrollTop += scroll.windowVert;
				}
				if ( scroll.windowHoriz ) {
					document.body.scrollLeft += scroll.windowHoriz;
				}

				// DataTables scrolling
				if ( scroll.dtVert || scroll.dtHoriz ) {
					var scroller = that.dom.dtScroll[0];

					if ( scroll.dtVert ) {
						scroller.scrollTop += scroll.dtVert;
					}
					if ( scroll.dtHoriz ) {
						scroller.scrollLeft += scroll.dtHoriz;
					}
				}
			}, 20 );
		}
	},


	/**
	 * Update the DataTable after the user has selected what they want to do
	 *
	 * @param  {false|undefined} result Return from the `execute` method - can
	 *   be false internally to do nothing. This is not documented for plug-ins
	 *   and is used only by the cancel option.
	 * @param {array} cells Information about the selected cells from the key
	 *     up function, argumented with the set values
	 * @private
	 */
	_update: function ( result, cells )
	{
		// Do nothing on `false` return from an execute function
		if ( result === false ) {
			return;
		}

		var dt = this.s.dt;
		var cell;
		var columns = dt.columns( this.c.columns ).indexes();

		// Potentially allow modifications to the cells matrix
		this._emitEvent( 'preAutoFill', [ dt, cells ] );

		this._editor( cells );

		// Automatic updates are not performed if `update` is null and the
		// `editor` parameter is passed in - the reason being that Editor will
		// update the data once submitted
		var update = this.c.update !== null ?
			this.c.update :
			this.c.editor ?
				false :
				true;

		if ( update ) {
			for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
				for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
					cell = cells[i][j];

					if ( columns.indexOf(cell.index.column) !== -1 ) {
						cell.cell.data( cell.set );
					}
				}
			}

			dt.draw(false);
		}

		this._emitEvent( 'autoFill', [ dt, cells ] );
	}
} );


/**
 * AutoFill actions. The options here determine how AutoFill will fill the data
 * in the table when the user has selected a range of cells. Please see the
 * documentation on the DataTables site for full details on how to create plug-
 * ins.
 *
 * @type {Object}
 */
AutoFill.actions = {
	increment: {
		available: function ( dt, cells ) {
			var d = cells[0][0].label;

			// is numeric test based on jQuery's old `isNumeric` function
			return !isNaN( d - parseFloat( d ) );
		},

		option: function ( dt, cells ) {
			return dt.i18n(
				'autoFill.increment',
				'Increment / decrement each cell by: <input type="number" value="1">'
			);
		},

		execute: function ( dt, cells, node ) {
			var value = cells[0][0].data * 1;
			var increment = $('input', node).val() * 1;

			for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
				for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
					cells[i][j].set = value;

					value += increment;
				}
			}
		}
	},

	fill: {
		available: function ( dt, cells ) {
			return true;
		},

		option: function ( dt, cells ) {
			return dt.i18n('autoFill.fill', 'Fill all cells with <i>'+cells[0][0].label+'</i>' );
		},

		execute: function ( dt, cells, node ) {
			var value = cells[0][0].data;

			for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
				for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
					cells[i][j].set = value;
				}
			}
		}
	},

	fillHorizontal: {
		available: function ( dt, cells ) {
			return cells.length > 1 && cells[0].length > 1;
		},

		option: function ( dt, cells ) {
			return dt.i18n('autoFill.fillHorizontal', 'Fill cells horizontally' );
		},

		execute: function ( dt, cells, node ) {
			for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
				for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
					cells[i][j].set = cells[i][0].data;
				}
			}
		}
	},

	fillVertical: {
		available: function ( dt, cells ) {
			return cells.length > 1 && cells[0].length > 1;
		},

		option: function ( dt, cells ) {
			return dt.i18n('autoFill.fillVertical', 'Fill cells vertically' );
		},

		execute: function ( dt, cells, node ) {
			for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
				for ( var j=0, jen=cells[i].length ; j<jen ; j++ ) {
					cells[i][j].set = cells[0][j].data;
				}
			}
		}
	},

	// Special type that does not make itself available, but is added
	// automatically by AutoFill if a multi-choice list is shown. This allows
	// sensible code reuse
	cancel: {
		available: function () {
			return false;
		},

		option: function ( dt ) {
			return dt.i18n('autoFill.cancel', 'Cancel' );
		},

		execute: function () {
			return false;
		}
	}
};


/**
 * AutoFill version
 * 
 * @static
 * @type      String
 */
AutoFill.version = '2.3.4';


/**
 * AutoFill defaults
 * 
 * @namespace
 */
AutoFill.defaults = {
	/** @type {Boolean} Ask user what they want to do, even for a single option */
	alwaysAsk: false,

	/** @type {string|null} What will trigger a focus */
	focus: null, // focus, click, hover

	/** @type {column-selector} Columns to provide auto fill for */
	columns: '', // all

	/** @type {Boolean} Enable AutoFill on load */
	enable: true,

	/** @type {boolean|null} Update the cells after a drag */
	update: null, // false is editor given, true otherwise

	/** @type {DataTable.Editor} Editor instance for automatic submission */
	editor: null,

	/** @type {boolean} Enable vertical fill */
	vertical: true,

	/** @type {boolean} Enable horizontal fill */
	horizontal: true
};


/**
 * Classes used by AutoFill that are configurable
 * 
 * @namespace
 */
AutoFill.classes = {
	/** @type {String} Class used by the selection button */
	btn: 'btn'
};


/*
 * API
 */
var Api = $.fn.dataTable.Api;

// Doesn't do anything - Not documented
Api.register( 'autoFill()', function () {
	return this;
} );

Api.register( 'autoFill().enabled()', function () {
	var ctx = this.context[0];

	return ctx.autoFill ?
		ctx.autoFill.enabled() :
		false;
} );

Api.register( 'autoFill().enable()', function ( flag ) {
	return this.iterator( 'table', function ( ctx ) {
		if ( ctx.autoFill ) {
			ctx.autoFill.enable( flag );
		}
	} );
} );

Api.register( 'autoFill().disable()', function () {
	return this.iterator( 'table', function ( ctx ) {
		if ( ctx.autoFill ) {
			ctx.autoFill.disable();
		}
	} );
} );


// Attach a listener to the document which listens for DataTables initialisation
// events so we can automatically initialise
$(document).on( 'preInit.dt.autofill', function (e, settings, json) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	var init = settings.oInit.autoFill;
	var defaults = DataTable.defaults.autoFill;

	if ( init || defaults ) {
		var opts = $.extend( {}, init, defaults );

		if ( init !== false ) {
			new AutoFill( settings, opts  );
		}
	}
} );


// Alias for access
DataTable.AutoFill = AutoFill;
DataTable.AutoFill = AutoFill;


return AutoFill;
}));


/*! Bootstrap integration for DataTables' AutoFill
 * ©2015 SpryMedia Ltd - datatables.net/license
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net-bs4', 'datatables.net-autofill'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net-bs4')(root, $).$;
			}

			if ( ! $.fn.dataTable.AutoFill ) {
				require('datatables.net-autofill')(root, $);
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


DataTable.AutoFill.classes.btn = 'btn btn-primary';


return DataTable;
}));

/*! Buttons for DataTables 1.6.1
 * ©2016-2019 SpryMedia Ltd - datatables.net/license
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


// Used for namespacing events added to the document by each instance, so they
// can be removed on destroy
var _instCounter = 0;

// Button namespacing counter for namespacing events on individual buttons
var _buttonCounter = 0;

var _dtButtons = DataTable.ext.buttons;

/**
 * [Buttons description]
 * @param {[type]}
 * @param {[type]}
 */
var Buttons = function( dt, config )
{
	// If not created with a `new` keyword then we return a wrapper function that
	// will take the settings object for a DT. This allows easy use of new instances
	// with the `layout` option - e.g. `topLeft: $.fn.dataTable.Buttons( ... )`.
	if ( !(this instanceof Buttons) ) {
		return function (settings) {
			return new Buttons( settings, dt ).container();
		};
	}

	// If there is no config set it to an empty object
	if ( typeof( config ) === 'undefined' ) {
		config = {};	
	}
	
	// Allow a boolean true for defaults
	if ( config === true ) {
		config = {};
	}

	// For easy configuration of buttons an array can be given
	if ( $.isArray( config ) ) {
		config = { buttons: config };
	}

	this.c = $.extend( true, {}, Buttons.defaults, config );

	// Don't want a deep copy for the buttons
	if ( config.buttons ) {
		this.c.buttons = config.buttons;
	}

	this.s = {
		dt: new DataTable.Api( dt ),
		buttons: [],
		listenKeys: '',
		namespace: 'dtb'+(_instCounter++)
	};

	this.dom = {
		container: $('<'+this.c.dom.container.tag+'/>')
			.addClass( this.c.dom.container.className )
	};

	this._constructor();
};


$.extend( Buttons.prototype, {
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Public methods
	 */

	/**
	 * Get the action of a button
	 * @param  {int|string} Button index
	 * @return {function}
	 *//**
	 * Set the action of a button
	 * @param  {node} node Button element
	 * @param  {function} action Function to set
	 * @return {Buttons} Self for chaining
	 */
	action: function ( node, action )
	{
		var button = this._nodeToButton( node );

		if ( action === undefined ) {
			return button.conf.action;
		}

		button.conf.action = action;

		return this;
	},

	/**
	 * Add an active class to the button to make to look active or get current
	 * active state.
	 * @param  {node} node Button element
	 * @param  {boolean} [flag] Enable / disable flag
	 * @return {Buttons} Self for chaining or boolean for getter
	 */
	active: function ( node, flag ) {
		var button = this._nodeToButton( node );
		var klass = this.c.dom.button.active;
		var jqNode = $(button.node);

		if ( flag === undefined ) {
			return jqNode.hasClass( klass );
		}

		jqNode.toggleClass( klass, flag === undefined ? true : flag );

		return this;
	},

	/**
	 * Add a new button
	 * @param {object} config Button configuration object, base string name or function
	 * @param {int|string} [idx] Button index for where to insert the button
	 * @return {Buttons} Self for chaining
	 */
	add: function ( config, idx )
	{
		var buttons = this.s.buttons;

		if ( typeof idx === 'string' ) {
			var split = idx.split('-');
			var base = this.s;

			for ( var i=0, ien=split.length-1 ; i<ien ; i++ ) {
				base = base.buttons[ split[i]*1 ];
			}

			buttons = base.buttons;
			idx = split[ split.length-1 ]*1;
		}

		this._expandButton( buttons, config, base !== undefined, idx );
		this._draw();

		return this;
	},

	/**
	 * Get the container node for the buttons
	 * @return {jQuery} Buttons node
	 */
	container: function ()
	{
		return this.dom.container;
	},

	/**
	 * Disable a button
	 * @param  {node} node Button node
	 * @return {Buttons} Self for chaining
	 */
	disable: function ( node ) {
		var button = this._nodeToButton( node );

		$(button.node).addClass( this.c.dom.button.disabled );

		return this;
	},

	/**
	 * Destroy the instance, cleaning up event handlers and removing DOM
	 * elements
	 * @return {Buttons} Self for chaining
	 */
	destroy: function ()
	{
		// Key event listener
		$('body').off( 'keyup.'+this.s.namespace );

		// Individual button destroy (so they can remove their own events if
		// needed). Take a copy as the array is modified by `remove`
		var buttons = this.s.buttons.slice();
		var i, ien;
		
		for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
			this.remove( buttons[i].node );
		}

		// Container
		this.dom.container.remove();

		// Remove from the settings object collection
		var buttonInsts = this.s.dt.settings()[0];

		for ( i=0, ien=buttonInsts.length ; i<ien ; i++ ) {
			if ( buttonInsts.inst === this ) {
				buttonInsts.splice( i, 1 );
				break;
			}
		}

		return this;
	},

	/**
	 * Enable / disable a button
	 * @param  {node} node Button node
	 * @param  {boolean} [flag=true] Enable / disable flag
	 * @return {Buttons} Self for chaining
	 */
	enable: function ( node, flag )
	{
		if ( flag === false ) {
			return this.disable( node );
		}

		var button = this._nodeToButton( node );
		$(button.node).removeClass( this.c.dom.button.disabled );

		return this;
	},

	/**
	 * Get the instance name for the button set selector
	 * @return {string} Instance name
	 */
	name: function ()
	{
		return this.c.name;
	},

	/**
	 * Get a button's node of the buttons container if no button is given
	 * @param  {node} [node] Button node
	 * @return {jQuery} Button element, or container
	 */
	node: function ( node )
	{
		if ( ! node ) {
			return this.dom.container;
		}

		var button = this._nodeToButton( node );
		return $(button.node);
	},

	/**
	 * Set / get a processing class on the selected button
	 * @param {element} node Triggering button node
	 * @param  {boolean} flag true to add, false to remove, undefined to get
	 * @return {boolean|Buttons} Getter value or this if a setter.
	 */
	processing: function ( node, flag )
	{
		var dt = this.s.dt;
		var button = this._nodeToButton( node );

		if ( flag === undefined ) {
			return $(button.node).hasClass( 'processing' );
		}

		$(button.node).toggleClass( 'processing', flag );

		$(dt.table().node()).triggerHandler( 'buttons-processing.dt', [
			flag, dt.button( node ), dt, $(node), button.conf
		] );

		return this;
	},

	/**
	 * Remove a button.
	 * @param  {node} node Button node
	 * @return {Buttons} Self for chaining
	 */
	remove: function ( node )
	{
		var button = this._nodeToButton( node );
		var host = this._nodeToHost( node );
		var dt = this.s.dt;

		// Remove any child buttons first
		if ( button.buttons.length ) {
			for ( var i=button.buttons.length-1 ; i>=0 ; i-- ) {
				this.remove( button.buttons[i].node );
			}
		}

		// Allow the button to remove event handlers, etc
		if ( button.conf.destroy ) {
			button.conf.destroy.call( dt.button(node), dt, $(node), button.conf );
		}

		this._removeKey( button.conf );

		$(button.node).remove();

		var idx = $.inArray( button, host );
		host.splice( idx, 1 );

		return this;
	},

	/**
	 * Get the text for a button
	 * @param  {int|string} node Button index
	 * @return {string} Button text
	 *//**
	 * Set the text for a button
	 * @param  {int|string|function} node Button index
	 * @param  {string} label Text
	 * @return {Buttons} Self for chaining
	 */
	text: function ( node, label )
	{
		var button = this._nodeToButton( node );
		var buttonLiner = this.c.dom.collection.buttonLiner;
		var linerTag = button.inCollection && buttonLiner && buttonLiner.tag ?
			buttonLiner.tag :
			this.c.dom.buttonLiner.tag;
		var dt = this.s.dt;
		var jqNode = $(button.node);
		var text = function ( opt ) {
			return typeof opt === 'function' ?
				opt( dt, jqNode, button.conf ) :
				opt;
		};

		if ( label === undefined ) {
			return text( button.conf.text );
		}

		button.conf.text = label;

		if ( linerTag ) {
			jqNode.children( linerTag ).html( text(label) );
		}
		else {
			jqNode.html( text(label) );
		}

		return this;
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Constructor
	 */

	/**
	 * Buttons constructor
	 * @private
	 */
	_constructor: function ()
	{
		var that = this;
		var dt = this.s.dt;
		var dtSettings = dt.settings()[0];
		var buttons =  this.c.buttons;

		if ( ! dtSettings._buttons ) {
			dtSettings._buttons = [];
		}

		dtSettings._buttons.push( {
			inst: this,
			name: this.c.name
		} );

		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
			this.add( buttons[i] );
		}

		dt.on( 'destroy', function ( e, settings ) {
			if ( settings === dtSettings ) {
				that.destroy();
			}
		} );

		// Global key event binding to listen for button keys
		$('body').on( 'keyup.'+this.s.namespace, function ( e ) {
			if ( ! document.activeElement || document.activeElement === document.body ) {
				// SUse a string of characters for fast lookup of if we need to
				// handle this
				var character = String.fromCharCode(e.keyCode).toLowerCase();

				if ( that.s.listenKeys.toLowerCase().indexOf( character ) !== -1 ) {
					that._keypress( character, e );
				}
			}
		} );
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Private methods
	 */

	/**
	 * Add a new button to the key press listener
	 * @param {object} conf Resolved button configuration object
	 * @private
	 */
	_addKey: function ( conf )
	{
		if ( conf.key ) {
			this.s.listenKeys += $.isPlainObject( conf.key ) ?
				conf.key.key :
				conf.key;
		}
	},

	/**
	 * Insert the buttons into the container. Call without parameters!
	 * @param  {node} [container] Recursive only - Insert point
	 * @param  {array} [buttons] Recursive only - Buttons array
	 * @private
	 */
	_draw: function ( container, buttons )
	{
		if ( ! container ) {
			container = this.dom.container;
			buttons = this.s.buttons;
		}

		container.children().detach();

		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
			container.append( buttons[i].inserter );
			container.append( ' ' );

			if ( buttons[i].buttons && buttons[i].buttons.length ) {
				this._draw( buttons[i].collection, buttons[i].buttons );
			}
		}
	},

	/**
	 * Create buttons from an array of buttons
	 * @param  {array} attachTo Buttons array to attach to
	 * @param  {object} button Button definition
	 * @param  {boolean} inCollection true if the button is in a collection
	 * @private
	 */
	_expandButton: function ( attachTo, button, inCollection, attachPoint )
	{
		var dt = this.s.dt;
		var buttonCounter = 0;
		var buttons = ! $.isArray( button ) ?
			[ button ] :
			button;

		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
			var conf = this._resolveExtends( buttons[i] );

			if ( ! conf ) {
				continue;
			}

			// If the configuration is an array, then expand the buttons at this
			// point
			if ( $.isArray( conf ) ) {
				this._expandButton( attachTo, conf, inCollection, attachPoint );
				continue;
			}

			var built = this._buildButton( conf, inCollection );
			if ( ! built ) {
				continue;
			}

			if ( attachPoint !== undefined ) {
				attachTo.splice( attachPoint, 0, built );
				attachPoint++;
			}
			else {
				attachTo.push( built );
			}

			if ( built.conf.buttons ) {
				built.collection = $('<'+this.c.dom.collection.tag+'/>');

				built.conf._collection = built.collection;

				this._expandButton( built.buttons, built.conf.buttons, true, attachPoint );
			}

			// init call is made here, rather than buildButton as it needs to
			// be selectable, and for that it needs to be in the buttons array
			if ( conf.init ) {
				conf.init.call( dt.button( built.node ), dt, $(built.node), conf );
			}

			buttonCounter++;
		}
	},

	/**
	 * Create an individual button
	 * @param  {object} config            Resolved button configuration
	 * @param  {boolean} inCollection `true` if a collection button
	 * @return {jQuery} Created button node (jQuery)
	 * @private
	 */
	_buildButton: function ( config, inCollection )
	{
		var buttonDom = this.c.dom.button;
		var linerDom = this.c.dom.buttonLiner;
		var collectionDom = this.c.dom.collection;
		var dt = this.s.dt;
		var text = function ( opt ) {
			return typeof opt === 'function' ?
				opt( dt, button, config ) :
				opt;
		};

		if ( inCollection && collectionDom.button ) {
			buttonDom = collectionDom.button;
		}

		if ( inCollection && collectionDom.buttonLiner ) {
			linerDom = collectionDom.buttonLiner;
		}

		// Make sure that the button is available based on whatever requirements
		// it has. For example, Flash buttons require Flash
		if ( config.available && ! config.available( dt, config ) ) {
			return false;
		}

		var action = function ( e, dt, button, config ) {
			config.action.call( dt.button( button ), e, dt, button, config );

			$(dt.table().node()).triggerHandler( 'buttons-action.dt', [
				dt.button( button ), dt, button, config 
			] );
		};

		var tag = config.tag || buttonDom.tag;
		var clickBlurs = config.clickBlurs === undefined ? true : config.clickBlurs
		var button = $('<'+tag+'/>')
			.addClass( buttonDom.className )
			.attr( 'tabindex', this.s.dt.settings()[0].iTabIndex )
			.attr( 'aria-controls', this.s.dt.table().node().id )
			.on( 'click.dtb', function (e) {
				e.preventDefault();

				if ( ! button.hasClass( buttonDom.disabled ) && config.action ) {
					action( e, dt, button, config );
				}
				if( clickBlurs ) {
					button.blur();
				}
			} )
			.on( 'keyup.dtb', function (e) {
				if ( e.keyCode === 13 ) {
					if ( ! button.hasClass( buttonDom.disabled ) && config.action ) {
						action( e, dt, button, config );
					}
				}
			} );

		// Make `a` tags act like a link
		if ( tag.toLowerCase() === 'a' ) {
			button.attr( 'href', '#' );
		}

		// Button tags should have `type=button` so they don't have any default behaviour
		if ( tag.toLowerCase() === 'button' ) {
			button.attr( 'type', 'button' );
		}

		if ( linerDom.tag ) {
			var liner = $('<'+linerDom.tag+'/>')
				.html( text( config.text ) )
				.addClass( linerDom.className );

			if ( linerDom.tag.toLowerCase() === 'a' ) {
				liner.attr( 'href', '#' );
			}

			button.append( liner );
		}
		else {
			button.html( text( config.text ) );
		}

		if ( config.enabled === false ) {
			button.addClass( buttonDom.disabled );
		}

		if ( config.className ) {
			button.addClass( config.className );
		}

		if ( config.titleAttr ) {
			button.attr( 'title', text( config.titleAttr ) );
		}

		if ( config.attr ) {
			button.attr( config.attr );
		}

		if ( ! config.namespace ) {
			config.namespace = '.dt-button-'+(_buttonCounter++);
		}

		var buttonContainer = this.c.dom.buttonContainer;
		var inserter;
		if ( buttonContainer && buttonContainer.tag ) {
			inserter = $('<'+buttonContainer.tag+'/>')
				.addClass( buttonContainer.className )
				.append( button );
		}
		else {
			inserter = button;
		}

		this._addKey( config );

		// Style integration callback for DOM manipulation
		// Note that this is _not_ documented. It is currently
		// for style integration only
		if( this.c.buttonCreated ) {
			inserter = this.c.buttonCreated( config, inserter );
		}

		return {
			conf:         config,
			node:         button.get(0),
			inserter:     inserter,
			buttons:      [],
			inCollection: inCollection,
			collection:   null
		};
	},

	/**
	 * Get the button object from a node (recursive)
	 * @param  {node} node Button node
	 * @param  {array} [buttons] Button array, uses base if not defined
	 * @return {object} Button object
	 * @private
	 */
	_nodeToButton: function ( node, buttons )
	{
		if ( ! buttons ) {
			buttons = this.s.buttons;
		}

		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
			if ( buttons[i].node === node ) {
				return buttons[i];
			}

			if ( buttons[i].buttons.length ) {
				var ret = this._nodeToButton( node, buttons[i].buttons );

				if ( ret ) {
					return ret;
				}
			}
		}
	},

	/**
	 * Get container array for a button from a button node (recursive)
	 * @param  {node} node Button node
	 * @param  {array} [buttons] Button array, uses base if not defined
	 * @return {array} Button's host array
	 * @private
	 */
	_nodeToHost: function ( node, buttons )
	{
		if ( ! buttons ) {
			buttons = this.s.buttons;
		}

		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
			if ( buttons[i].node === node ) {
				return buttons;
			}

			if ( buttons[i].buttons.length ) {
				var ret = this._nodeToHost( node, buttons[i].buttons );

				if ( ret ) {
					return ret;
				}
			}
		}
	},

	/**
	 * Handle a key press - determine if any button's key configured matches
	 * what was typed and trigger the action if so.
	 * @param  {string} character The character pressed
	 * @param  {object} e Key event that triggered this call
	 * @private
	 */
	_keypress: function ( character, e )
	{
		// Check if this button press already activated on another instance of Buttons
		if ( e._buttonsHandled ) {
			return;
		}

		var run = function ( conf, node ) {
			if ( ! conf.key ) {
				return;
			}

			if ( conf.key === character ) {
				e._buttonsHandled = true;
				$(node).click();
			}
			else if ( $.isPlainObject( conf.key ) ) {
				if ( conf.key.key !== character ) {
					return;
				}

				if ( conf.key.shiftKey && ! e.shiftKey ) {
					return;
				}

				if ( conf.key.altKey && ! e.altKey ) {
					return;
				}

				if ( conf.key.ctrlKey && ! e.ctrlKey ) {
					return;
				}

				if ( conf.key.metaKey && ! e.metaKey ) {
					return;
				}

				// Made it this far - it is good
				e._buttonsHandled = true;
				$(node).click();
			}
		};

		var recurse = function ( a ) {
			for ( var i=0, ien=a.length ; i<ien ; i++ ) {
				run( a[i].conf, a[i].node );

				if ( a[i].buttons.length ) {
					recurse( a[i].buttons );
				}
			}
		};

		recurse( this.s.buttons );
	},

	/**
	 * Remove a key from the key listener for this instance (to be used when a
	 * button is removed)
	 * @param  {object} conf Button configuration
	 * @private
	 */
	_removeKey: function ( conf )
	{
		if ( conf.key ) {
			var character = $.isPlainObject( conf.key ) ?
				conf.key.key :
				conf.key;

			// Remove only one character, as multiple buttons could have the
			// same listening key
			var a = this.s.listenKeys.split('');
			var idx = $.inArray( character, a );
			a.splice( idx, 1 );
			this.s.listenKeys = a.join('');
		}
	},

	/**
	 * Resolve a button configuration
	 * @param  {string|function|object} conf Button config to resolve
	 * @return {object} Button configuration
	 * @private
	 */
	_resolveExtends: function ( conf )
	{
		var dt = this.s.dt;
		var i, ien;
		var toConfObject = function ( base ) {
			var loop = 0;

			// Loop until we have resolved to a button configuration, or an
			// array of button configurations (which will be iterated
			// separately)
			while ( ! $.isPlainObject(base) && ! $.isArray(base) ) {
				if ( base === undefined ) {
					return;
				}

				if ( typeof base === 'function' ) {
					base = base( dt, conf );

					if ( ! base ) {
						return false;
					}
				}
				else if ( typeof base === 'string' ) {
					if ( ! _dtButtons[ base ] ) {
						throw 'Unknown button type: '+base;
					}

					base = _dtButtons[ base ];
				}

				loop++;
				if ( loop > 30 ) {
					// Protect against misconfiguration killing the browser
					throw 'Buttons: Too many iterations';
				}
			}

			return $.isArray( base ) ?
				base :
				$.extend( {}, base );
		};

		conf = toConfObject( conf );

		while ( conf && conf.extend ) {
			// Use `toConfObject` in case the button definition being extended
			// is itself a string or a function
			if ( ! _dtButtons[ conf.extend ] ) {
				throw 'Cannot extend unknown button type: '+conf.extend;
			}

			var objArray = toConfObject( _dtButtons[ conf.extend ] );
			if ( $.isArray( objArray ) ) {
				return objArray;
			}
			else if ( ! objArray ) {
				// This is a little brutal as it might be possible to have a
				// valid button without the extend, but if there is no extend
				// then the host button would be acting in an undefined state
				return false;
			}

			// Stash the current class name
			var originalClassName = objArray.className;

			conf = $.extend( {}, objArray, conf );

			// The extend will have overwritten the original class name if the
			// `conf` object also assigned a class, but we want to concatenate
			// them so they are list that is combined from all extended buttons
			if ( originalClassName && conf.className !== originalClassName ) {
				conf.className = originalClassName+' '+conf.className;
			}

			// Buttons to be added to a collection  -gives the ability to define
			// if buttons should be added to the start or end of a collection
			var postfixButtons = conf.postfixButtons;
			if ( postfixButtons ) {
				if ( ! conf.buttons ) {
					conf.buttons = [];
				}

				for ( i=0, ien=postfixButtons.length ; i<ien ; i++ ) {
					conf.buttons.push( postfixButtons[i] );
				}

				conf.postfixButtons = null;
			}

			var prefixButtons = conf.prefixButtons;
			if ( prefixButtons ) {
				if ( ! conf.buttons ) {
					conf.buttons = [];
				}

				for ( i=0, ien=prefixButtons.length ; i<ien ; i++ ) {
					conf.buttons.splice( i, 0, prefixButtons[i] );
				}

				conf.prefixButtons = null;
			}

			// Although we want the `conf` object to overwrite almost all of
			// the properties of the object being extended, the `extend`
			// property should come from the object being extended
			conf.extend = objArray.extend;
		}

		return conf;
	},

	/**
	 * Display (and replace if there is an existing one) a popover attached to a button
	 * @param {string|node} content Content to show
	 * @param {DataTable.Api} hostButton DT API instance of the button
	 * @param {object} inOpts Options (see object below for all options)
	 */
	_popover: function ( content, hostButton, inOpts ) {
		var dt = hostButton;
		var buttonsSettings = this.c;
		var options = $.extend( {
			align: 'button-left', // button-right, dt-container
			autoClose: false,
			background: true,
			backgroundClassName: 'dt-button-background',
			contentClassName: buttonsSettings.dom.collection.className,
			collectionLayout: '',
			collectionTitle: '',
			dropup: false,
			fade: 400,
			rightAlignClassName: 'dt-button-right',
			tag: buttonsSettings.dom.collection.tag
		}, inOpts );
		var hostNode = hostButton.node();

		var close = function () {
			$('.dt-button-collection').stop().fadeOut( options.fade, function () {
				$(this).detach();
			} );

			$(dt.buttons( '[aria-haspopup="true"][aria-expanded="true"]' ).nodes())
				.attr('aria-expanded', 'false');

			$('div.dt-button-background').off( 'click.dtb-collection' );
			Buttons.background( false, options.backgroundClassName, options.fade, hostNode );

			$('body').off( '.dtb-collection' );
			dt.off( 'buttons-action.b-internal' );
		};

		if (content === false) {
			close();
		}

		var existingExpanded = $(dt.buttons( '[aria-haspopup="true"][aria-expanded="true"]' ).nodes());
		if ( existingExpanded.length ) {
			hostNode = existingExpanded.eq(0);

			close();
		}

		var display = $('<div/>')
			.addClass('dt-button-collection')
			.addClass(options.collectionLayout)
			.css('display', 'none');

		content = $(content)
			.addClass(options.contentClassName)
			.attr('role', 'menu')
			.appendTo(display);

		hostNode.attr( 'aria-expanded', 'true' );

		if ( hostNode.parents('body')[0] !== document.body ) {
			hostNode = document.body.lastChild;
		}

		if ( options.collectionTitle ) {
			display.prepend('<div class="dt-button-collection-title">'+options.collectionTitle+'</div>');
		}

		display
			.insertAfter( hostNode )
			.fadeIn( options.fade );

		var tableContainer = $( hostButton.table().container() );
		var position = display.css( 'position' );

		if ( options.align === 'dt-container' ) {
			hostNode = hostNode.parent();
			display.css('width', tableContainer.width());
		}

		if ( position === 'absolute' ) {
			var hostPosition = hostNode.position();

			display.css( {
				top: hostPosition.top + hostNode.outerHeight(),
				left: hostPosition.left
			} );

			// calculate overflow when positioned beneath
			var collectionHeight = display.outerHeight();
			var collectionWidth = display.outerWidth();
			var tableBottom = tableContainer.offset().top + tableContainer.height();
			var listBottom = hostPosition.top + hostNode.outerHeight() + collectionHeight;
			var bottomOverflow = listBottom - tableBottom;

			// calculate overflow when positioned above
			var listTop = hostPosition.top - collectionHeight;
			var tableTop = tableContainer.offset().top;
			var topOverflow = tableTop - listTop;

			// if bottom overflow is larger, move to the top because it fits better, or if dropup is requested
			var moveTop = hostPosition.top - collectionHeight - 5;
			if ( (bottomOverflow > topOverflow || options.dropup) && -moveTop < tableTop ) {
				display.css( 'top', moveTop);
			}

			// Right alignment is enabled on a class, e.g. bootstrap:
			// $.fn.dataTable.Buttons.defaults.dom.collection.className += " dropdown-menu-right"; 
			if ( display.hasClass( options.rightAlignClassName ) || options.align === 'button-right' ) {
				display.css( 'left', hostPosition.left + hostNode.outerWidth() - collectionWidth );
			}

			// Right alignment in table container
			var listRight = hostPosition.left + collectionWidth;
			var tableRight = tableContainer.offset().left + tableContainer.width();
			if ( listRight > tableRight ) {
				display.css( 'left', hostPosition.left - ( listRight - tableRight ) );
			}

			// Right alignment to window
			var listOffsetRight = hostNode.offset().left + collectionWidth;
			if ( listOffsetRight > $(window).width() ) {
				display.css( 'left', hostPosition.left - (listOffsetRight-$(window).width()) );
			}
		}
		else {
			// Fix position - centre on screen
			var top = display.height() / 2;
			if ( top > $(window).height() / 2 ) {
				top = $(window).height() / 2;
			}

			display.css( 'marginTop', top*-1 );
		}

		if ( options.background ) {
			Buttons.background( true, options.backgroundClassName, options.fade, hostNode );
		}

		// This is bonkers, but if we don't have a click listener on the
		// background element, iOS Safari will ignore the body click
		// listener below. An empty function here is all that is
		// required to make it work...
		$('div.dt-button-background').on( 'click.dtb-collection', function () {} );

		$('body')
			.on( 'click.dtb-collection', function (e) {
				// andSelf is deprecated in jQ1.8, but we want 1.7 compat
				var back = $.fn.addBack ? 'addBack' : 'andSelf';

				if ( ! $(e.target).parents()[back]().filter( content ).length ) {
					close();
				}
			} )
			.on( 'keyup.dtb-collection', function (e) {
				if ( e.keyCode === 27 ) {
					close();
				}
			} );

		if ( options.autoClose ) {
			setTimeout( function () {
				dt.on( 'buttons-action.b-internal', function (e, btn, dt, node) {
					if ( node[0] === hostNode[0] ) {
						return;
					}
					close();
				} );
			}, 0);
		}
	}
} );



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Statics
 */

/**
 * Show / hide a background layer behind a collection
 * @param  {boolean} Flag to indicate if the background should be shown or
 *   hidden 
 * @param  {string} Class to assign to the background
 * @static
 */
Buttons.background = function ( show, className, fade, insertPoint ) {
	if ( fade === undefined ) {
		fade = 400;
	}
	if ( ! insertPoint ) {
		insertPoint = document.body;
	}

	if ( show ) {
		$('<div/>')
			.addClass( className )
			.css( 'display', 'none' )
			.insertAfter( insertPoint )
			.stop()
			.fadeIn( fade );
	}
	else {
		$('div.'+className)
			.stop()
			.fadeOut( fade, function () {
				$(this)
					.removeClass( className )
					.remove();
			} );
	}
};

/**
 * Instance selector - select Buttons instances based on an instance selector
 * value from the buttons assigned to a DataTable. This is only useful if
 * multiple instances are attached to a DataTable.
 * @param  {string|int|array} Instance selector - see `instance-selector`
 *   documentation on the DataTables site
 * @param  {array} Button instance array that was attached to the DataTables
 *   settings object
 * @return {array} Buttons instances
 * @static
 */
Buttons.instanceSelector = function ( group, buttons )
{
	if ( group === undefined || group === null ) {
		return $.map( buttons, function ( v ) {
			return v.inst;
		} );
	}

	var ret = [];
	var names = $.map( buttons, function ( v ) {
		return v.name;
	} );

	// Flatten the group selector into an array of single options
	var process = function ( input ) {
		if ( $.isArray( input ) ) {
			for ( var i=0, ien=input.length ; i<ien ; i++ ) {
				process( input[i] );
			}
			return;
		}

		if ( typeof input === 'string' ) {
			if ( input.indexOf( ',' ) !== -1 ) {
				// String selector, list of names
				process( input.split(',') );
			}
			else {
				// String selector individual name
				var idx = $.inArray( $.trim(input), names );

				if ( idx !== -1 ) {
					ret.push( buttons[ idx ].inst );
				}
			}
		}
		else if ( typeof input === 'number' ) {
			// Index selector
			ret.push( buttons[ input ].inst );
		}
	};
	
	process( group );

	return ret;
};

/**
 * Button selector - select one or more buttons from a selector input so some
 * operation can be performed on them.
 * @param  {array} Button instances array that the selector should operate on
 * @param  {string|int|node|jQuery|array} Button selector - see
 *   `button-selector` documentation on the DataTables site
 * @return {array} Array of objects containing `inst` and `idx` properties of
 *   the selected buttons so you know which instance each button belongs to.
 * @static
 */
Buttons.buttonSelector = function ( insts, selector )
{
	var ret = [];
	var nodeBuilder = function ( a, buttons, baseIdx ) {
		var button;
		var idx;

		for ( var i=0, ien=buttons.length ; i<ien ; i++ ) {
			button = buttons[i];

			if ( button ) {
				idx = baseIdx !== undefined ?
					baseIdx+i :
					i+'';

				a.push( {
					node: button.node,
					name: button.conf.name,
					idx:  idx
				} );

				if ( button.buttons ) {
					nodeBuilder( a, button.buttons, idx+'-' );
				}
			}
		}
	};

	var run = function ( selector, inst ) {
		var i, ien;
		var buttons = [];
		nodeBuilder( buttons, inst.s.buttons );

		var nodes = $.map( buttons, function (v) {
			return v.node;
		} );

		if ( $.isArray( selector ) || selector instanceof $ ) {
			for ( i=0, ien=selector.length ; i<ien ; i++ ) {
				run( selector[i], inst );
			}
			return;
		}

		if ( selector === null || selector === undefined || selector === '*' ) {
			// Select all
			for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
				ret.push( {
					inst: inst,
					node: buttons[i].node
				} );
			}
		}
		else if ( typeof selector === 'number' ) {
			// Main button index selector
			ret.push( {
				inst: inst,
				node: inst.s.buttons[ selector ].node
			} );
		}
		else if ( typeof selector === 'string' ) {
			if ( selector.indexOf( ',' ) !== -1 ) {
				// Split
				var a = selector.split(',');

				for ( i=0, ien=a.length ; i<ien ; i++ ) {
					run( $.trim(a[i]), inst );
				}
			}
			else if ( selector.match( /^\d+(\-\d+)*$/ ) ) {
				// Sub-button index selector
				var indexes = $.map( buttons, function (v) {
					return v.idx;
				} );

				ret.push( {
					inst: inst,
					node: buttons[ $.inArray( selector, indexes ) ].node
				} );
			}
			else if ( selector.indexOf( ':name' ) !== -1 ) {
				// Button name selector
				var name = selector.replace( ':name', '' );

				for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
					if ( buttons[i].name === name ) {
						ret.push( {
							inst: inst,
							node: buttons[i].node
						} );
					}
				}
			}
			else {
				// jQuery selector on the nodes
				$( nodes ).filter( selector ).each( function () {
					ret.push( {
						inst: inst,
						node: this
					} );
				} );
			}
		}
		else if ( typeof selector === 'object' && selector.nodeName ) {
			// Node selector
			var idx = $.inArray( selector, nodes );

			if ( idx !== -1 ) {
				ret.push( {
					inst: inst,
					node: nodes[ idx ]
				} );
			}
		}
	};


	for ( var i=0, ien=insts.length ; i<ien ; i++ ) {
		var inst = insts[i];

		run( selector, inst );
	}

	return ret;
};


/**
 * Buttons defaults. For full documentation, please refer to the docs/option
 * directory or the DataTables site.
 * @type {Object}
 * @static
 */
Buttons.defaults = {
	buttons: [ 'copy', 'excel', 'csv', 'pdf', 'print' ],
	name: 'main',
	tabIndex: 0,
	dom: {
		container: {
			tag: 'div',
			className: 'dt-buttons'
		},
		collection: {
			tag: 'div',
			className: ''
		},
		button: {
			// Flash buttons will not work with `<button>` in IE - it has to be `<a>`
			tag: 'ActiveXObject' in window ?
				'a' :
				'button',
			className: 'dt-button',
			active: 'active',
			disabled: 'disabled'
		},
		buttonLiner: {
			tag: 'span',
			className: ''
		}
	}
};

/**
 * Version information
 * @type {string}
 * @static
 */
Buttons.version = '1.6.1';


$.extend( _dtButtons, {
	collection: {
		text: function ( dt ) {
			return dt.i18n( 'buttons.collection', 'Collection' );
		},
		className: 'buttons-collection',
		init: function ( dt, button, config ) {
			button.attr( 'aria-expanded', false );
		},
		action: function ( e, dt, button, config ) {
			e.stopPropagation();

			if ( config._collection.parents('body').length ) {
				this.popover(false, config);
			}
			else {
				this.popover(config._collection, config);
			}
		},
		attr: {
			'aria-haspopup': true
		}
		// Also the popover options, defined in Buttons.popover
	},
	copy: function ( dt, conf ) {
		if ( _dtButtons.copyHtml5 ) {
			return 'copyHtml5';
		}
		if ( _dtButtons.copyFlash && _dtButtons.copyFlash.available( dt, conf ) ) {
			return 'copyFlash';
		}
	},
	csv: function ( dt, conf ) {
		// Common option that will use the HTML5 or Flash export buttons
		if ( _dtButtons.csvHtml5 && _dtButtons.csvHtml5.available( dt, conf ) ) {
			return 'csvHtml5';
		}
		if ( _dtButtons.csvFlash && _dtButtons.csvFlash.available( dt, conf ) ) {
			return 'csvFlash';
		}
	},
	excel: function ( dt, conf ) {
		// Common option that will use the HTML5 or Flash export buttons
		if ( _dtButtons.excelHtml5 && _dtButtons.excelHtml5.available( dt, conf ) ) {
			return 'excelHtml5';
		}
		if ( _dtButtons.excelFlash && _dtButtons.excelFlash.available( dt, conf ) ) {
			return 'excelFlash';
		}
	},
	pdf: function ( dt, conf ) {
		// Common option that will use the HTML5 or Flash export buttons
		if ( _dtButtons.pdfHtml5 && _dtButtons.pdfHtml5.available( dt, conf ) ) {
			return 'pdfHtml5';
		}
		if ( _dtButtons.pdfFlash && _dtButtons.pdfFlash.available( dt, conf ) ) {
			return 'pdfFlash';
		}
	},
	pageLength: function ( dt ) {
		var lengthMenu = dt.settings()[0].aLengthMenu;
		var vals = $.isArray( lengthMenu[0] ) ? lengthMenu[0] : lengthMenu;
		var lang = $.isArray( lengthMenu[0] ) ? lengthMenu[1] : lengthMenu;
		var text = function ( dt ) {
			return dt.i18n( 'buttons.pageLength', {
				"-1": 'Show all rows',
				_:    'Show %d rows'
			}, dt.page.len() );
		};

		return {
			extend: 'collection',
			text: text,
			className: 'buttons-page-length',
			autoClose: true,
			buttons: $.map( vals, function ( val, i ) {
				return {
					text: lang[i],
					className: 'button-page-length',
					action: function ( e, dt ) {
						dt.page.len( val ).draw();
					},
					init: function ( dt, node, conf ) {
						var that = this;
						var fn = function () {
							that.active( dt.page.len() === val );
						};

						dt.on( 'length.dt'+conf.namespace, fn );
						fn();
					},
					destroy: function ( dt, node, conf ) {
						dt.off( 'length.dt'+conf.namespace );
					}
				};
			} ),
			init: function ( dt, node, conf ) {
				var that = this;
				dt.on( 'length.dt'+conf.namespace, function () {
					that.text( conf.text );
				} );
			},
			destroy: function ( dt, node, conf ) {
				dt.off( 'length.dt'+conf.namespace );
			}
		};
	}
} );


/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * DataTables API
 *
 * For complete documentation, please refer to the docs/api directory or the
 * DataTables site
 */

// Buttons group and individual button selector
DataTable.Api.register( 'buttons()', function ( group, selector ) {
	// Argument shifting
	if ( selector === undefined ) {
		selector = group;
		group = undefined;
	}

	this.selector.buttonGroup = group;

	var res = this.iterator( true, 'table', function ( ctx ) {
		if ( ctx._buttons ) {
			return Buttons.buttonSelector(
				Buttons.instanceSelector( group, ctx._buttons ),
				selector
			);
		}
	}, true );

	res._groupSelector = group;
	return res;
} );

// Individual button selector
DataTable.Api.register( 'button()', function ( group, selector ) {
	// just run buttons() and truncate
	var buttons = this.buttons( group, selector );

	if ( buttons.length > 1 ) {
		buttons.splice( 1, buttons.length );
	}

	return buttons;
} );

// Active buttons
DataTable.Api.registerPlural( 'buttons().active()', 'button().active()', function ( flag ) {
	if ( flag === undefined ) {
		return this.map( function ( set ) {
			return set.inst.active( set.node );
		} );
	}

	return this.each( function ( set ) {
		set.inst.active( set.node, flag );
	} );
} );

// Get / set button action
DataTable.Api.registerPlural( 'buttons().action()', 'button().action()', function ( action ) {
	if ( action === undefined ) {
		return this.map( function ( set ) {
			return set.inst.action( set.node );
		} );
	}

	return this.each( function ( set ) {
		set.inst.action( set.node, action );
	} );
} );

// Enable / disable buttons
DataTable.Api.register( ['buttons().enable()', 'button().enable()'], function ( flag ) {
	return this.each( function ( set ) {
		set.inst.enable( set.node, flag );
	} );
} );

// Disable buttons
DataTable.Api.register( ['buttons().disable()', 'button().disable()'], function () {
	return this.each( function ( set ) {
		set.inst.disable( set.node );
	} );
} );

// Get button nodes
DataTable.Api.registerPlural( 'buttons().nodes()', 'button().node()', function () {
	var jq = $();

	// jQuery will automatically reduce duplicates to a single entry
	$( this.each( function ( set ) {
		jq = jq.add( set.inst.node( set.node ) );
	} ) );

	return jq;
} );

// Get / set button processing state
DataTable.Api.registerPlural( 'buttons().processing()', 'button().processing()', function ( flag ) {
	if ( flag === undefined ) {
		return this.map( function ( set ) {
			return set.inst.processing( set.node );
		} );
	}

	return this.each( function ( set ) {
		set.inst.processing( set.node, flag );
	} );
} );

// Get / set button text (i.e. the button labels)
DataTable.Api.registerPlural( 'buttons().text()', 'button().text()', function ( label ) {
	if ( label === undefined ) {
		return this.map( function ( set ) {
			return set.inst.text( set.node );
		} );
	}

	return this.each( function ( set ) {
		set.inst.text( set.node, label );
	} );
} );

// Trigger a button's action
DataTable.Api.registerPlural( 'buttons().trigger()', 'button().trigger()', function () {
	return this.each( function ( set ) {
		set.inst.node( set.node ).trigger( 'click' );
	} );
} );

// Button resolver to the popover
DataTable.Api.register( 'button().popover()', function (content, options) {
	return this.map( function ( set ) {
		return set.inst._popover( content, this.button(this[0].node), options );
	} );
} );

// Get the container elements
DataTable.Api.register( 'buttons().containers()', function () {
	var jq = $();
	var groupSelector = this._groupSelector;

	// We need to use the group selector directly, since if there are no buttons
	// the result set will be empty
	this.iterator( true, 'table', function ( ctx ) {
		if ( ctx._buttons ) {
			var insts = Buttons.instanceSelector( groupSelector, ctx._buttons );

			for ( var i=0, ien=insts.length ; i<ien ; i++ ) {
				jq = jq.add( insts[i].container() );
			}
		}
	} );

	return jq;
} );

DataTable.Api.register( 'buttons().container()', function () {
	// API level of nesting is `buttons()` so we can zip into the containers method
	return this.containers().eq(0);
} );

// Add a new button
DataTable.Api.register( 'button().add()', function ( idx, conf ) {
	var ctx = this.context;

	// Don't use `this` as it could be empty - select the instances directly
	if ( ctx.length ) {
		var inst = Buttons.instanceSelector( this._groupSelector, ctx[0]._buttons );

		if ( inst.length ) {
			inst[0].add( conf, idx );
		}
	}

	return this.button( this._groupSelector, idx );
} );

// Destroy the button sets selected
DataTable.Api.register( 'buttons().destroy()', function () {
	this.pluck( 'inst' ).unique().each( function ( inst ) {
		inst.destroy();
	} );

	return this;
} );

// Remove a button
DataTable.Api.registerPlural( 'buttons().remove()', 'buttons().remove()', function () {
	this.each( function ( set ) {
		set.inst.remove( set.node );
	} );

	return this;
} );

// Information box that can be used by buttons
var _infoTimer;
DataTable.Api.register( 'buttons.info()', function ( title, message, time ) {
	var that = this;

	if ( title === false ) {
		this.off('destroy.btn-info');
		$('#datatables_buttons_info').fadeOut( function () {
			$(this).remove();
		} );
		clearTimeout( _infoTimer );
		_infoTimer = null;

		return this;
	}

	if ( _infoTimer ) {
		clearTimeout( _infoTimer );
	}

	if ( $('#datatables_buttons_info').length ) {
		$('#datatables_buttons_info').remove();
	}

	title = title ? '<h2>'+title+'</h2>' : '';

	$('<div id="datatables_buttons_info" class="dt-button-info"/>')
		.html( title )
		.append( $('<div/>')[ typeof message === 'string' ? 'html' : 'append' ]( message ) )
		.css( 'display', 'none' )
		.appendTo( 'body' )
		.fadeIn();

	if ( time !== undefined && time !== 0 ) {
		_infoTimer = setTimeout( function () {
			that.buttons.info( false );
		}, time );
	}

	this.on('destroy.btn-info', function () {
		that.buttons.info(false);
	});

	return this;
} );

// Get data from the table for export - this is common to a number of plug-in
// buttons so it is included in the Buttons core library
DataTable.Api.register( 'buttons.exportData()', function ( options ) {
	if ( this.context.length ) {
		return _exportData( new DataTable.Api( this.context[0] ), options );
	}
} );

// Get information about the export that is common to many of the export data
// types (DRY)
DataTable.Api.register( 'buttons.exportInfo()', function ( conf ) {
	if ( ! conf ) {
		conf = {};
	}

	return {
		filename: _filename( conf ),
		title: _title( conf ),
		messageTop: _message(this, conf.message || conf.messageTop, 'top'),
		messageBottom: _message(this, conf.messageBottom, 'bottom')
	};
} );



/**
 * Get the file name for an exported file.
 *
 * @param {object}	config Button configuration
 * @param {boolean} incExtension Include the file name extension
 */
var _filename = function ( config )
{
	// Backwards compatibility
	var filename = config.filename === '*' && config.title !== '*' && config.title !== undefined && config.title !== null && config.title !== '' ?
		config.title :
		config.filename;

	if ( typeof filename === 'function' ) {
		filename = filename();
	}

	if ( filename === undefined || filename === null ) {
		return null;
	}

	if ( filename.indexOf( '*' ) !== -1 ) {
		filename = $.trim( filename.replace( '*', $('head > title').text() ) );
	}

	// Strip characters which the OS will object to
	filename = filename.replace(/[^a-zA-Z0-9_\u00A1-\uFFFF\.,\-_ !\(\)]/g, "");

	var extension = _stringOrFunction( config.extension );
	if ( ! extension ) {
		extension = '';
	}

	return filename + extension;
};

/**
 * Simply utility method to allow parameters to be given as a function
 *
 * @param {undefined|string|function} option Option
 * @return {null|string} Resolved value
 */
var _stringOrFunction = function ( option )
{
	if ( option === null || option === undefined ) {
		return null;
	}
	else if ( typeof option === 'function' ) {
		return option();
	}
	return option;
};

/**
 * Get the title for an exported file.
 *
 * @param {object} config	Button configuration
 */
var _title = function ( config )
{
	var title = _stringOrFunction( config.title );

	return title === null ?
		null : title.indexOf( '*' ) !== -1 ?
			title.replace( '*', $('head > title').text() || 'Exported data' ) :
			title;
};

var _message = function ( dt, option, position )
{
	var message = _stringOrFunction( option );
	if ( message === null ) {
		return null;
	}

	var caption = $('caption', dt.table().container()).eq(0);
	if ( message === '*' ) {
		var side = caption.css( 'caption-side' );
		if ( side !== position ) {
			return null;
		}

		return caption.length ?
			caption.text() :
			'';
	}

	return message;
};







var _exportTextarea = $('<textarea/>')[0];
var _exportData = function ( dt, inOpts )
{
	var config = $.extend( true, {}, {
		rows:           null,
		columns:        '',
		modifier:       {
			search: 'applied',
			order:  'applied'
		},
		orthogonal:     'display',
		stripHtml:      true,
		stripNewlines:  true,
		decodeEntities: true,
		trim:           true,
		format:         {
			header: function ( d ) {
				return strip( d );
			},
			footer: function ( d ) {
				return strip( d );
			},
			body: function ( d ) {
				return strip( d );
			}
		},
		customizeData: null
	}, inOpts );

	var strip = function ( str ) {
		if ( typeof str !== 'string' ) {
			return str;
		}

		// Always remove script tags
		str = str.replace( /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi, '' );

		// Always remove comments
		str = str.replace( /<!\-\-.*?\-\->/g, '' );

		if ( config.stripHtml ) {
			str = str.replace( /<[^>]*>/g, '' );
		}

		if ( config.trim ) {
			str = str.replace( /^\s+|\s+$/g, '' );
		}

		if ( config.stripNewlines ) {
			str = str.replace( /\n/g, ' ' );
		}

		if ( config.decodeEntities ) {
			_exportTextarea.innerHTML = str;
			str = _exportTextarea.value;
		}

		return str;
	};


	var header = dt.columns( config.columns ).indexes().map( function (idx) {
		var el = dt.column( idx ).header();
		return config.format.header( el.innerHTML, idx, el );
	} ).toArray();

	var footer = dt.table().footer() ?
		dt.columns( config.columns ).indexes().map( function (idx) {
			var el = dt.column( idx ).footer();
			return config.format.footer( el ? el.innerHTML : '', idx, el );
		} ).toArray() :
		null;
	
	// If Select is available on this table, and any rows are selected, limit the export
	// to the selected rows. If no rows are selected, all rows will be exported. Specify
	// a `selected` modifier to control directly.
	var modifier = $.extend( {}, config.modifier );
	if ( dt.select && typeof dt.select.info === 'function' && modifier.selected === undefined ) {
		if ( dt.rows( config.rows, $.extend( { selected: true }, modifier ) ).any() ) {
			$.extend( modifier, { selected: true } )
		}
	}

	var rowIndexes = dt.rows( config.rows, modifier ).indexes().toArray();
	var selectedCells = dt.cells( rowIndexes, config.columns );
	var cells = selectedCells
		.render( config.orthogonal )
		.toArray();
	var cellNodes = selectedCells
		.nodes()
		.toArray();

	var columns = header.length;
	var rows = columns > 0 ? cells.length / columns : 0;
	var body = [];
	var cellCounter = 0;

	for ( var i=0, ien=rows ; i<ien ; i++ ) {
		var row = [ columns ];

		for ( var j=0 ; j<columns ; j++ ) {
			row[j] = config.format.body( cells[ cellCounter ], i, j, cellNodes[ cellCounter ] );
			cellCounter++;
		}

		body[i] = row;
	}

	var data = {
		header: header,
		footer: footer,
		body:   body
	};

	if ( config.customizeData ) {
		config.customizeData( data );
	}

	return data;
};


/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * DataTables interface
 */

// Attach to DataTables objects for global access
$.fn.dataTable.Buttons = Buttons;
$.fn.DataTable.Buttons = Buttons;



// DataTables creation - check if the buttons have been defined for this table,
// they will have been if the `B` option was used in `dom`, otherwise we should
// create the buttons instance here so they can be inserted into the document
// using the API. Listen for `init` for compatibility with pre 1.10.10, but to
// be removed in future.
$(document).on( 'init.dt plugin-init.dt', function (e, settings) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	var opts = settings.oInit.buttons || DataTable.defaults.buttons;

	if ( opts && ! settings._buttons ) {
		new Buttons( settings, opts ).container();
	}
} );

function _init ( settings ) {
	var api = new DataTable.Api( settings );
	var opts = api.init().buttons || DataTable.defaults.buttons;

	return new Buttons( api, opts ).container();
}

// DataTables `dom` feature option
DataTable.ext.feature.push( {
	fnInit: _init,
	cFeature: "B"
} );

// DataTables 2 layout feature
if ( DataTable.ext.features ) {
	DataTable.ext.features.register( 'buttons', _init );
}


return Buttons;
}));


/*! Bootstrap integration for DataTables' Buttons
 * ©2016 SpryMedia Ltd - datatables.net/license
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net-bs4', 'datatables.net-buttons'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net-bs4')(root, $).$;
			}

			if ( ! $.fn.dataTable.Buttons ) {
				require('datatables.net-buttons')(root, $);
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;

$.extend( true, DataTable.Buttons.defaults, {
	dom: {
		container: {
			className: 'dt-buttons btn-group flex-wrap'
		},
		button: {
			className: 'btn btn-secondary'
		},
		collection: {
			tag: 'div',
			className: 'dropdown-menu',
			button: {
				tag: 'a',
				className: 'dt-button dropdown-item',
				active: 'active',
				disabled: 'disabled'
			}
		}
	},
	buttonCreated: function ( config, button ) {
		return config.buttons ?
			$('<div class="btn-group"/>').append(button) :
			button;
	}
} );

DataTable.ext.buttons.collection.className += ' dropdown-toggle';
DataTable.ext.buttons.collection.rightAlignClassName = 'dropdown-menu-right';

return DataTable.Buttons;
}));


/*!
 * Column visibility buttons for Buttons and DataTables.
 * 2016 SpryMedia Ltd - datatables.net/license
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net', 'datatables.net-buttons'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			if ( ! $.fn.dataTable.Buttons ) {
				require('datatables.net-buttons')(root, $);
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


$.extend( DataTable.ext.buttons, {
	// A collection of column visibility buttons
	colvis: function ( dt, conf ) {
		return {
			extend: 'collection',
			text: function ( dt ) {
				return dt.i18n( 'buttons.colvis', 'Column visibility' );
			},
			className: 'buttons-colvis',
			buttons: [ {
				extend: 'columnsToggle',
				columns: conf.columns,
				columnText: conf.columnText
			} ]
		};
	},

	// Selected columns with individual buttons - toggle column visibility
	columnsToggle: function ( dt, conf ) {
		var columns = dt.columns( conf.columns ).indexes().map( function ( idx ) {
			return {
				extend: 'columnToggle',
				columns: idx,
				columnText: conf.columnText
			};
		} ).toArray();

		return columns;
	},

	// Single button to toggle column visibility
	columnToggle: function ( dt, conf ) {
		return {
			extend: 'columnVisibility',
			columns: conf.columns,
			columnText: conf.columnText
		};
	},

	// Selected columns with individual buttons - set column visibility
	columnsVisibility: function ( dt, conf ) {
		var columns = dt.columns( conf.columns ).indexes().map( function ( idx ) {
			return {
				extend: 'columnVisibility',
				columns: idx,
				visibility: conf.visibility,
				columnText: conf.columnText
			};
		} ).toArray();

		return columns;
	},

	// Single button to set column visibility
	columnVisibility: {
		columns: undefined, // column selector
		text: function ( dt, button, conf ) {
			return conf._columnText( dt, conf );
		},
		className: 'buttons-columnVisibility',
		action: function ( e, dt, button, conf ) {
			var col = dt.columns( conf.columns );
			var curr = col.visible();

			col.visible( conf.visibility !== undefined ?
				conf.visibility :
				! (curr.length ? curr[0] : false )
			);
		},
		init: function ( dt, button, conf ) {
			var that = this;
			button.attr( 'data-cv-idx', conf.columns );

			dt
				.on( 'column-visibility.dt'+conf.namespace, function (e, settings) {
					if ( ! settings.bDestroying && settings.nTable == dt.settings()[0].nTable ) {
						that.active( dt.column( conf.columns ).visible() );
					}
				} )
				.on( 'column-reorder.dt'+conf.namespace, function (e, settings, details) {
					if ( dt.columns( conf.columns ).count() !== 1 ) {
						return;
					}

					// This button controls the same column index but the text for the column has
					// changed
					button.text( conf._columnText( dt, conf ) );

					// Since its a different column, we need to check its visibility
					that.active( dt.column( conf.columns ).visible() );
				} );

			this.active( dt.column( conf.columns ).visible() );
		},
		destroy: function ( dt, button, conf ) {
			dt
				.off( 'column-visibility.dt'+conf.namespace )
				.off( 'column-reorder.dt'+conf.namespace );
		},

		_columnText: function ( dt, conf ) {
			// Use DataTables' internal data structure until this is presented
			// is a public API. The other option is to use
			// `$( column(col).node() ).text()` but the node might not have been
			// populated when Buttons is constructed.
			var idx = dt.column( conf.columns ).index();
			var title = dt.settings()[0].aoColumns[ idx ].sTitle
				.replace(/\n/g," ")        // remove new lines
				.replace(/<br\s*\/?>/gi, " ")  // replace line breaks with spaces
				.replace(/<select(.*?)<\/select>/g, "") // remove select tags, including options text
				.replace(/<!\-\-.*?\-\->/g, "") // strip HTML comments
				.replace(/<.*?>/g, "")   // strip HTML
				.replace(/^\s+|\s+$/g,""); // trim

			return conf.columnText ?
				conf.columnText( dt, idx, title ) :
				title;
		}
	},


	colvisRestore: {
		className: 'buttons-colvisRestore',

		text: function ( dt ) {
			return dt.i18n( 'buttons.colvisRestore', 'Restore visibility' );
		},

		init: function ( dt, button, conf ) {
			conf._visOriginal = dt.columns().indexes().map( function ( idx ) {
				return dt.column( idx ).visible();
			} ).toArray();
		},

		action: function ( e, dt, button, conf ) {
			dt.columns().every( function ( i ) {
				// Take into account that ColReorder might have disrupted our
				// indexes
				var idx = dt.colReorder && dt.colReorder.transpose ?
					dt.colReorder.transpose( i, 'toOriginal' ) :
					i;

				this.visible( conf._visOriginal[ idx ] );
			} );
		}
	},


	colvisGroup: {
		className: 'buttons-colvisGroup',

		action: function ( e, dt, button, conf ) {
			dt.columns( conf.show ).visible( true, false );
			dt.columns( conf.hide ).visible( false, false );

			dt.columns.adjust();
		},

		show: [],

		hide: []
	}
} );


return DataTable.Buttons;
}));


/*!
 * Flash export buttons for Buttons and DataTables.
 * 2015-2017 SpryMedia Ltd - datatables.net/license
 *
 * ZeroClipbaord - MIT license
 * Copyright (c) 2012 Joseph Huckaby
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net', 'datatables.net-buttons'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			if ( ! $.fn.dataTable.Buttons ) {
				require('datatables.net-buttons')(root, $);
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * ZeroClipboard dependency
 */

/*
 * ZeroClipboard 1.0.4 with modifications
 * Author: Joseph Huckaby
 * License: MIT
 *
 * Copyright (c) 2012 Joseph Huckaby
 */
var ZeroClipboard_TableTools = {
	version: "1.0.4-TableTools2",
	clients: {}, // registered upload clients on page, indexed by id
	moviePath: '', // URL to movie
	nextId: 1, // ID of next movie

	$: function(thingy) {
		// simple DOM lookup utility function
		if (typeof(thingy) == 'string') {
			thingy = document.getElementById(thingy);
		}
		if (!thingy.addClass) {
			// extend element with a few useful methods
			thingy.hide = function() { this.style.display = 'none'; };
			thingy.show = function() { this.style.display = ''; };
			thingy.addClass = function(name) { this.removeClass(name); this.className += ' ' + name; };
			thingy.removeClass = function(name) {
				this.className = this.className.replace( new RegExp("\\s*" + name + "\\s*"), " ").replace(/^\s+/, '').replace(/\s+$/, '');
			};
			thingy.hasClass = function(name) {
				return !!this.className.match( new RegExp("\\s*" + name + "\\s*") );
			};
		}
		return thingy;
	},

	setMoviePath: function(path) {
		// set path to ZeroClipboard.swf
		this.moviePath = path;
	},

	dispatch: function(id, eventName, args) {
		// receive event from flash movie, send to client
		var client = this.clients[id];
		if (client) {
			client.receiveEvent(eventName, args);
		}
	},

	log: function ( str ) {
		console.log( 'Flash: '+str );
	},

	register: function(id, client) {
		// register new client to receive events
		this.clients[id] = client;
	},

	getDOMObjectPosition: function(obj) {
		// get absolute coordinates for dom element
		var info = {
			left: 0,
			top: 0,
			width: obj.width ? obj.width : obj.offsetWidth,
			height: obj.height ? obj.height : obj.offsetHeight
		};

		if ( obj.style.width !== "" ) {
			info.width = obj.style.width.replace("px","");
		}

		if ( obj.style.height !== "" ) {
			info.height = obj.style.height.replace("px","");
		}

		while (obj) {
			info.left += obj.offsetLeft;
			info.top += obj.offsetTop;
			obj = obj.offsetParent;
		}

		return info;
	},

	Client: function(elem) {
		// constructor for new simple upload client
		this.handlers = {};

		// unique ID
		this.id = ZeroClipboard_TableTools.nextId++;
		this.movieId = 'ZeroClipboard_TableToolsMovie_' + this.id;

		// register client with singleton to receive flash events
		ZeroClipboard_TableTools.register(this.id, this);

		// create movie
		if (elem) {
			this.glue(elem);
		}
	}
};

ZeroClipboard_TableTools.Client.prototype = {

	id: 0, // unique ID for us
	ready: false, // whether movie is ready to receive events or not
	movie: null, // reference to movie object
	clipText: '', // text to copy to clipboard
	fileName: '', // default file save name
	action: 'copy', // action to perform
	handCursorEnabled: true, // whether to show hand cursor, or default pointer cursor
	cssEffects: true, // enable CSS mouse effects on dom container
	handlers: null, // user event handlers
	sized: false,
	sheetName: '', // default sheet name for excel export

	glue: function(elem, title) {
		// glue to DOM element
		// elem can be ID or actual DOM element object
		this.domElement = ZeroClipboard_TableTools.$(elem);

		// float just above object, or zIndex 99 if dom element isn't set
		var zIndex = 99;
		if (this.domElement.style.zIndex) {
			zIndex = parseInt(this.domElement.style.zIndex, 10) + 1;
		}

		// find X/Y position of domElement
		var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement);

		// create floating DIV above element
		this.div = document.createElement('div');
		var style = this.div.style;
		style.position = 'absolute';
		style.left = '0px';
		style.top = '0px';
		style.width = (box.width) + 'px';
		style.height = box.height + 'px';
		style.zIndex = zIndex;

		if ( typeof title != "undefined" && title !== "" ) {
			this.div.title = title;
		}
		if ( box.width !== 0 && box.height !== 0 ) {
			this.sized = true;
		}

		// style.backgroundColor = '#f00'; // debug
		if ( this.domElement ) {
			this.domElement.appendChild(this.div);
			this.div.innerHTML = this.getHTML( box.width, box.height ).replace(/&/g, '&amp;');
		}
	},

	positionElement: function() {
		var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement);
		var style = this.div.style;

		style.position = 'absolute';
		//style.left = (this.domElement.offsetLeft)+'px';
		//style.top = this.domElement.offsetTop+'px';
		style.width = box.width + 'px';
		style.height = box.height + 'px';

		if ( box.width !== 0 && box.height !== 0 ) {
			this.sized = true;
		} else {
			return;
		}

		var flash = this.div.childNodes[0];
		flash.width = box.width;
		flash.height = box.height;
	},

	getHTML: function(width, height) {
		// return HTML for movie
		var html = '';
		var flashvars = 'id=' + this.id +
			'&width=' + width +
			'&height=' + height;

		if (navigator.userAgent.match(/MSIE/)) {
			// IE gets an OBJECT tag
			var protocol = location.href.match(/^https/i) ? 'https://' : 'http://';
			html += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="'+protocol+'download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=10,0,0,0" width="'+width+'" height="'+height+'" id="'+this.movieId+'" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowFullScreen" value="false" /><param name="movie" value="'+ZeroClipboard_TableTools.moviePath+'" /><param name="loop" value="false" /><param name="menu" value="false" /><param name="quality" value="best" /><param name="bgcolor" value="#ffffff" /><param name="flashvars" value="'+flashvars+'"/><param name="wmode" value="transparent"/></object>';
		}
		else {
			// all other browsers get an EMBED tag
			html += '<embed id="'+this.movieId+'" src="'+ZeroClipboard_TableTools.moviePath+'" loop="false" menu="false" quality="best" bgcolor="#ffffff" width="'+width+'" height="'+height+'" name="'+this.movieId+'" align="middle" allowScriptAccess="always" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="'+flashvars+'" wmode="transparent" />';
		}
		return html;
	},

	hide: function() {
		// temporarily hide floater offscreen
		if (this.div) {
			this.div.style.left = '-2000px';
		}
	},

	show: function() {
		// show ourselves after a call to hide()
		this.reposition();
	},

	destroy: function() {
		// destroy control and floater
		var that = this;

		if (this.domElement && this.div) {
			$(this.div).remove();

			this.domElement = null;
			this.div = null;

			$.each( ZeroClipboard_TableTools.clients, function ( id, client ) {
				if ( client === that ) {
					delete ZeroClipboard_TableTools.clients[ id ];
				}
			} );
		}
	},

	reposition: function(elem) {
		// reposition our floating div, optionally to new container
		// warning: container CANNOT change size, only position
		if (elem) {
			this.domElement = ZeroClipboard_TableTools.$(elem);
			if (!this.domElement) {
				this.hide();
			}
		}

		if (this.domElement && this.div) {
			var box = ZeroClipboard_TableTools.getDOMObjectPosition(this.domElement);
			var style = this.div.style;
			style.left = '' + box.left + 'px';
			style.top = '' + box.top + 'px';
		}
	},

	clearText: function() {
		// clear the text to be copy / saved
		this.clipText = '';
		if (this.ready) {
			this.movie.clearText();
		}
	},

	appendText: function(newText) {
		// append text to that which is to be copied / saved
		this.clipText += newText;
		if (this.ready) { this.movie.appendText(newText) ;}
	},

	setText: function(newText) {
		// set text to be copied to be copied / saved
		this.clipText = newText;
		if (this.ready) { this.movie.setText(newText) ;}
	},

	setFileName: function(newText) {
		// set the file name
		this.fileName = newText;
		if (this.ready) {
			this.movie.setFileName(newText);
		}
	},

	setSheetData: function(data) {
		// set the xlsx sheet data
		if (this.ready) {
			this.movie.setSheetData( JSON.stringify( data ) );
		}
	},

	setAction: function(newText) {
		// set action (save or copy)
		this.action = newText;
		if (this.ready) {
			this.movie.setAction(newText);
		}
	},

	addEventListener: function(eventName, func) {
		// add user event listener for event
		// event types: load, queueStart, fileStart, fileComplete, queueComplete, progress, error, cancel
		eventName = eventName.toString().toLowerCase().replace(/^on/, '');
		if (!this.handlers[eventName]) {
			this.handlers[eventName] = [];
		}
		this.handlers[eventName].push(func);
	},

	setHandCursor: function(enabled) {
		// enable hand cursor (true), or default arrow cursor (false)
		this.handCursorEnabled = enabled;
		if (this.ready) {
			this.movie.setHandCursor(enabled);
		}
	},

	setCSSEffects: function(enabled) {
		// enable or disable CSS effects on DOM container
		this.cssEffects = !!enabled;
	},

	receiveEvent: function(eventName, args) {
		var self;

		// receive event from flash
		eventName = eventName.toString().toLowerCase().replace(/^on/, '');

		// special behavior for certain events
		switch (eventName) {
			case 'load':
				// movie claims it is ready, but in IE this isn't always the case...
				// bug fix: Cannot extend EMBED DOM elements in Firefox, must use traditional function
				this.movie = document.getElementById(this.movieId);
				if (!this.movie) {
					self = this;
					setTimeout( function() { self.receiveEvent('load', null); }, 1 );
					return;
				}

				// firefox on pc needs a "kick" in order to set these in certain cases
				if (!this.ready && navigator.userAgent.match(/Firefox/) && navigator.userAgent.match(/Windows/)) {
					self = this;
					setTimeout( function() { self.receiveEvent('load', null); }, 100 );
					this.ready = true;
					return;
				}

				this.ready = true;
				this.movie.clearText();
				this.movie.appendText( this.clipText );
				this.movie.setFileName( this.fileName );
				this.movie.setAction( this.action );
				this.movie.setHandCursor( this.handCursorEnabled );
				break;

			case 'mouseover':
				if (this.domElement && this.cssEffects) {
					//this.domElement.addClass('hover');
					if (this.recoverActive) {
						this.domElement.addClass('active');
					}
				}
				break;

			case 'mouseout':
				if (this.domElement && this.cssEffects) {
					this.recoverActive = false;
					if (this.domElement.hasClass('active')) {
						this.domElement.removeClass('active');
						this.recoverActive = true;
					}
					//this.domElement.removeClass('hover');
				}
				break;

			case 'mousedown':
				if (this.domElement && this.cssEffects) {
					this.domElement.addClass('active');
				}
				break;

			case 'mouseup':
				if (this.domElement && this.cssEffects) {
					this.domElement.removeClass('active');
					this.recoverActive = false;
				}
				break;
		} // switch eventName

		if (this.handlers[eventName]) {
			for (var idx = 0, len = this.handlers[eventName].length; idx < len; idx++) {
				var func = this.handlers[eventName][idx];

				if (typeof(func) == 'function') {
					// actual function reference
					func(this, args);
				}
				else if ((typeof(func) == 'object') && (func.length == 2)) {
					// PHP style object + method, i.e. [myObject, 'myMethod']
					func[0][ func[1] ](this, args);
				}
				else if (typeof(func) == 'string') {
					// name of function
					window[func](this, args);
				}
			} // foreach event handler defined
		} // user defined handler for event
	}
};

ZeroClipboard_TableTools.hasFlash = function ()
{
	try {
		var fo = new ActiveXObject('ShockwaveFlash.ShockwaveFlash');
		if (fo) {
			return true;
		}
	}
	catch (e) {
		if (
			navigator.mimeTypes &&
			navigator.mimeTypes['application/x-shockwave-flash'] !== undefined &&
			navigator.mimeTypes['application/x-shockwave-flash'].enabledPlugin
		) {
			return true;
		}
	}

	return false;
};

// For the Flash binding to work, ZeroClipboard_TableTools must be on the global
// object list
window.ZeroClipboard_TableTools = ZeroClipboard_TableTools;



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Local (private) functions
 */

/**
 * If a Buttons instance is initlaised before it is placed into the DOM, Flash
 * won't be able to bind to it, so we need to wait until it is available, this
 * method abstracts that out.
 *
 * @param {ZeroClipboard} flash ZeroClipboard instance
 * @param {jQuery} node  Button
 */
var _glue = function ( flash, node )
{
	var id = node.attr('id');

	if ( node.parents('html').length ) {
		flash.glue( node[0], '' );
	}
	else {
		setTimeout( function () {
			_glue( flash, node );
		}, 500 );
	}
};

/**
 * Get the sheet name for Excel exports.
 *
 * @param {object}  config       Button configuration
 */
var _sheetname = function ( config )
{
	var sheetName = 'Sheet1';

	if ( config.sheetName ) {
		sheetName = config.sheetName.replace(/[\[\]\*\/\\\?\:]/g, '');
	}

	return sheetName;
};

/**
 * Set the flash text. This has to be broken up into chunks as the Javascript /
 * Flash bridge has a size limit. There is no indication in the Flash
 * documentation what this is, and it probably depends upon the browser.
 * Experimentation shows that the point is around 50k when data starts to get
 * lost, so an 8K limit used here is safe.
 *
 * @param {ZeroClipboard} flash ZeroClipboard instance
 * @param {string}        data  Data to send to Flash
 */
var _setText = function ( flash, data )
{
	var parts = data.match(/[\s\S]{1,8192}/g) || [];

	flash.clearText();
	for ( var i=0, len=parts.length ; i<len ; i++ )
	{
		flash.appendText( parts[i] );
	}
};

/**
 * Get the newline character(s)
 *
 * @param {object}  config Button configuration
 * @return {string}        Newline character
 */
var _newLine = function ( config )
{
	return config.newline ?
		config.newline :
		navigator.userAgent.match(/Windows/) ?
			'\r\n' :
			'\n';
};

/**
 * Combine the data from the `buttons.exportData` method into a string that
 * will be used in the export file.
 *
 * @param  {DataTable.Api} dt     DataTables API instance
 * @param  {object}        config Button configuration
 * @return {object}               The data to export
 */
var _exportData = function ( dt, config )
{
	var newLine = _newLine( config );
	var data = dt.buttons.exportData( config.exportOptions );
	var boundary = config.fieldBoundary;
	var separator = config.fieldSeparator;
	var reBoundary = new RegExp( boundary, 'g' );
	var escapeChar = config.escapeChar !== undefined ?
		config.escapeChar :
		'\\';
	var join = function ( a ) {
		var s = '';

		// If there is a field boundary, then we might need to escape it in
		// the source data
		for ( var i=0, ien=a.length ; i<ien ; i++ ) {
			if ( i > 0 ) {
				s += separator;
			}

			s += boundary ?
				boundary + ('' + a[i]).replace( reBoundary, escapeChar+boundary ) + boundary :
				a[i];
		}

		return s;
	};

	var header = config.header ? join( data.header )+newLine : '';
	var footer = config.footer && data.footer ? newLine+join( data.footer ) : '';
	var body = [];

	for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
		body.push( join( data.body[i] ) );
	}

	return {
		str: header + body.join( newLine ) + footer,
		rows: body.length
	};
};


// Basic initialisation for the buttons is common between them
var flashButton = {
	available: function () {
		return ZeroClipboard_TableTools.hasFlash();
	},

	init: function ( dt, button, config ) {
		// Insert the Flash movie
		ZeroClipboard_TableTools.moviePath = DataTable.Buttons.swfPath;
		var flash = new ZeroClipboard_TableTools.Client();

		flash.setHandCursor( true );
		flash.addEventListener('mouseDown', function(client) {
			config._fromFlash = true;
			dt.button( button[0] ).trigger();
			config._fromFlash = false;
		} );

		_glue( flash, button );

		config._flash = flash;
	},

	destroy: function ( dt, button, config ) {
		config._flash.destroy();
	},

	fieldSeparator: ',',

	fieldBoundary: '"',

	exportOptions: {},

	title: '*',

	messageTop: '*',

	messageBottom: '*',

	filename: '*',

	extension: '.csv',

	header: true,

	footer: false
};


/**
 * Convert from numeric position to letter for column names in Excel
 * @param  {int} n Column number
 * @return {string} Column letter(s) name
 */
function createCellPos( n ){
	var ordA = 'A'.charCodeAt(0);
	var ordZ = 'Z'.charCodeAt(0);
	var len = ordZ - ordA + 1;
	var s = "";

	while( n >= 0 ) {
		s = String.fromCharCode(n % len + ordA) + s;
		n = Math.floor(n / len) - 1;
	}

	return s;
}

/**
 * Create an XML node and add any children, attributes, etc without needing to
 * be verbose in the DOM.
 *
 * @param  {object} doc      XML document
 * @param  {string} nodeName Node name
 * @param  {object} opts     Options - can be `attr` (attributes), `children`
 *   (child nodes) and `text` (text content)
 * @return {node}            Created node
 */
function _createNode( doc, nodeName, opts ){
	var tempNode = doc.createElement( nodeName );

	if ( opts ) {
		if ( opts.attr ) {
			$(tempNode).attr( opts.attr );
		}

		if ( opts.children ) {
			$.each( opts.children, function ( key, value ) {
				tempNode.appendChild( value );
			} );
		}

		if ( opts.text !== null && opts.text !== undefined ) {
			tempNode.appendChild( doc.createTextNode( opts.text ) );
		}
	}

	return tempNode;
}

/**
 * Get the width for an Excel column based on the contents of that column
 * @param  {object} data Data for export
 * @param  {int}    col  Column index
 * @return {int}         Column width
 */
function _excelColWidth( data, col ) {
	var max = data.header[col].length;
	var len, lineSplit, str;

	if ( data.footer && data.footer[col].length > max ) {
		max = data.footer[col].length;
	}

	for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
		var point = data.body[i][col];
		str = point !== null && point !== undefined ?
			point.toString() :
			'';

		// If there is a newline character, workout the width of the column
		// based on the longest line in the string
		if ( str.indexOf('\n') !== -1 ) {
			lineSplit = str.split('\n');
			lineSplit.sort( function (a, b) {
				return b.length - a.length;
			} );

			len = lineSplit[0].length;
		}
		else {
			len = str.length;
		}

		if ( len > max ) {
			max = len;
		}

		// Max width rather than having potentially massive column widths
		if ( max > 40 ) {
			return 52; // 40 * 1.3
		}
	}

	max *= 1.3;

	// And a min width
	return max > 6 ? max : 6;
}

  var _serialiser = "";
    if (typeof window.XMLSerializer === 'undefined') {
        _serialiser = new function () {
            this.serializeToString = function (input) {
                return input.xml
            }
        };
    } else {
        _serialiser =  new XMLSerializer();
    }

    var _ieExcel;


/**
 * Convert XML documents in an object to strings
 * @param  {object} obj XLSX document object
 */
function _xlsxToStrings( obj ) {
	if ( _ieExcel === undefined ) {
		// Detect if we are dealing with IE's _awful_ serialiser by seeing if it
		// drop attributes
		_ieExcel = _serialiser
			.serializeToString(
				$.parseXML( excelStrings['xl/worksheets/sheet1.xml'] )
			)
			.indexOf( 'xmlns:r' ) === -1;
	}

	$.each( obj, function ( name, val ) {
		if ( $.isPlainObject( val ) ) {
			_xlsxToStrings( val );
		}
		else {
			if ( _ieExcel ) {
				// IE's XML serialiser will drop some name space attributes from
				// from the root node, so we need to save them. Do this by
				// replacing the namespace nodes with a regular attribute that
				// we convert back when serialised. Edge does not have this
				// issue
				var worksheet = val.childNodes[0];
				var i, ien;
				var attrs = [];

				for ( i=worksheet.attributes.length-1 ; i>=0 ; i-- ) {
					var attrName = worksheet.attributes[i].nodeName;
					var attrValue = worksheet.attributes[i].nodeValue;

					if ( attrName.indexOf( ':' ) !== -1 ) {
						attrs.push( { name: attrName, value: attrValue } );

						worksheet.removeAttribute( attrName );
					}
				}

				for ( i=0, ien=attrs.length ; i<ien ; i++ ) {
					var attr = val.createAttribute( attrs[i].name.replace( ':', '_dt_b_namespace_token_' ) );
					attr.value = attrs[i].value;
					worksheet.setAttributeNode( attr );
				}
			}

			var str = _serialiser.serializeToString(val);

			// Fix IE's XML
			if ( _ieExcel ) {
				// IE doesn't include the XML declaration
				if ( str.indexOf( '<?xml' ) === -1 ) {
					str = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+str;
				}

				// Return namespace attributes to being as such
				str = str.replace( /_dt_b_namespace_token_/g, ':' );
			}

			// Safari, IE and Edge will put empty name space attributes onto
			// various elements making them useless. This strips them out
			str = str.replace( /<([^<>]*?) xmlns=""([^<>]*?)>/g, '<$1 $2>' );

			obj[ name ] = str;
		}
	} );
}

// Excel - Pre-defined strings to build a basic XLSX file
var excelStrings = {
	"_rels/.rels":
		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
		'<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'+
			'<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="xl/workbook.xml"/>'+
		'</Relationships>',

	"xl/_rels/workbook.xml.rels":
		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
		'<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'+
			'<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet1.xml"/>'+
			'<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/>'+
		'</Relationships>',

	"[Content_Types].xml":
		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
		'<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">'+
			'<Default Extension="xml" ContentType="application/xml" />'+
			'<Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml" />'+
			'<Default Extension="jpeg" ContentType="image/jpeg" />'+
			'<Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml" />'+
			'<Override PartName="/xl/worksheets/sheet1.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml" />'+
			'<Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml" />'+
		'</Types>',

	"xl/workbook.xml":
		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
		'<workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">'+
			'<fileVersion appName="xl" lastEdited="5" lowestEdited="5" rupBuild="24816"/>'+
			'<workbookPr showInkAnnotation="0" autoCompressPictures="0"/>'+
			'<bookViews>'+
				'<workbookView xWindow="0" yWindow="0" windowWidth="25600" windowHeight="19020" tabRatio="500"/>'+
			'</bookViews>'+
			'<sheets>'+
				'<sheet name="" sheetId="1" r:id="rId1"/>'+
			'</sheets>'+
		'</workbook>',

	"xl/worksheets/sheet1.xml":
		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
		'<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">'+
			'<sheetData/>'+
			'<mergeCells count="0"/>'+
		'</worksheet>',

	"xl/styles.xml":
		'<?xml version="1.0" encoding="UTF-8"?>'+
		'<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">'+
			'<numFmts count="6">'+
				'<numFmt numFmtId="164" formatCode="#,##0.00_-\ [$$-45C]"/>'+
				'<numFmt numFmtId="165" formatCode="&quot;£&quot;#,##0.00"/>'+
				'<numFmt numFmtId="166" formatCode="[$€-2]\ #,##0.00"/>'+
				'<numFmt numFmtId="167" formatCode="0.0%"/>'+
				'<numFmt numFmtId="168" formatCode="#,##0;(#,##0)"/>'+
				'<numFmt numFmtId="169" formatCode="#,##0.00;(#,##0.00)"/>'+
			'</numFmts>'+
			'<fonts count="5" x14ac:knownFonts="1">'+
				'<font>'+
					'<sz val="11" />'+
					'<name val="Calibri" />'+
				'</font>'+
				'<font>'+
					'<sz val="11" />'+
					'<name val="Calibri" />'+
					'<color rgb="FFFFFFFF" />'+
				'</font>'+
				'<font>'+
					'<sz val="11" />'+
					'<name val="Calibri" />'+
					'<b />'+
				'</font>'+
				'<font>'+
					'<sz val="11" />'+
					'<name val="Calibri" />'+
					'<i />'+
				'</font>'+
				'<font>'+
					'<sz val="11" />'+
					'<name val="Calibri" />'+
					'<u />'+
				'</font>'+
			'</fonts>'+
			'<fills count="6">'+
				'<fill>'+
					'<patternFill patternType="none" />'+
				'</fill>'+
				'<fill>'+ // Excel appears to use this as a dotted background regardless of values but
					'<patternFill patternType="none" />'+ // to be valid to the schema, use a patternFill
				'</fill>'+
				'<fill>'+
					'<patternFill patternType="solid">'+
						'<fgColor rgb="FFD9D9D9" />'+
						'<bgColor indexed="64" />'+
					'</patternFill>'+
				'</fill>'+
				'<fill>'+
					'<patternFill patternType="solid">'+
						'<fgColor rgb="FFD99795" />'+
						'<bgColor indexed="64" />'+
					'</patternFill>'+
				'</fill>'+
				'<fill>'+
					'<patternFill patternType="solid">'+
						'<fgColor rgb="ffc6efce" />'+
						'<bgColor indexed="64" />'+
					'</patternFill>'+
				'</fill>'+
				'<fill>'+
					'<patternFill patternType="solid">'+
						'<fgColor rgb="ffc6cfef" />'+
						'<bgColor indexed="64" />'+
					'</patternFill>'+
				'</fill>'+
			'</fills>'+
			'<borders count="2">'+
				'<border>'+
					'<left />'+
					'<right />'+
					'<top />'+
					'<bottom />'+
					'<diagonal />'+
				'</border>'+
				'<border diagonalUp="false" diagonalDown="false">'+
					'<left style="thin">'+
						'<color auto="1" />'+
					'</left>'+
					'<right style="thin">'+
						'<color auto="1" />'+
					'</right>'+
					'<top style="thin">'+
						'<color auto="1" />'+
					'</top>'+
					'<bottom style="thin">'+
						'<color auto="1" />'+
					'</bottom>'+
					'<diagonal />'+
				'</border>'+
			'</borders>'+
			'<cellStyleXfs count="1">'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" />'+
			'</cellStyleXfs>'+
			'<cellXfs count="61">'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment horizontal="left"/>'+
				'</xf>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment horizontal="center"/>'+
				'</xf>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment horizontal="right"/>'+
				'</xf>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment horizontal="fill"/>'+
				'</xf>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment textRotation="90"/>'+
				'</xf>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment wrapText="1"/>'+
				'</xf>'+
				'<xf numFmtId="9"   fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="164" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="165" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="166" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="167" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="168" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="169" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="3" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="4" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
			'</cellXfs>'+
			'<cellStyles count="1">'+
				'<cellStyle name="Normal" xfId="0" builtinId="0" />'+
			'</cellStyles>'+
			'<dxfs count="0" />'+
			'<tableStyles count="0" defaultTableStyle="TableStyleMedium9" defaultPivotStyle="PivotStyleMedium4" />'+
		'</styleSheet>'
};
// Note we could use 3 `for` loops for the styles, but when gzipped there is
// virtually no difference in size, since the above can be easily compressed

// Pattern matching for special number formats. Perhaps this should be exposed
// via an API in future?
var _excelSpecials = [
	{ match: /^\-?\d+\.\d%$/,       style: 60, fmt: function (d) { return d/100; } }, // Precent with d.p.
	{ match: /^\-?\d+\.?\d*%$/,     style: 56, fmt: function (d) { return d/100; } }, // Percent
	{ match: /^\-?\$[\d,]+.?\d*$/,  style: 57 }, // Dollars
	{ match: /^\-?£[\d,]+.?\d*$/,   style: 58 }, // Pounds
	{ match: /^\-?€[\d,]+.?\d*$/,   style: 59 }, // Euros
	{ match: /^\([\d,]+\)$/,        style: 61, fmt: function (d) { return -1 * d.replace(/[\(\)]/g, ''); } },  // Negative numbers indicated by brackets
	{ match: /^\([\d,]+\.\d{2}\)$/, style: 62, fmt: function (d) { return -1 * d.replace(/[\(\)]/g, ''); } },  // Negative numbers indicated by brackets - 2d.p.
	{ match: /^[\d,]+$/,            style: 63 }, // Numbers with thousand separators
	{ match: /^[\d,]+\.\d{2}$/,     style: 64 }  // Numbers with 2d.p. and thousands separators
];



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * DataTables options and methods
 */

// Set the default SWF path
DataTable.Buttons.swfPath = '//cdn.datatables.net/buttons/'+DataTable.Buttons.version+'/swf/flashExport.swf';

// Method to allow Flash buttons to be resized when made visible - as they are
// of zero height and width if initialised hidden
DataTable.Api.register( 'buttons.resize()', function () {
	$.each( ZeroClipboard_TableTools.clients, function ( i, client ) {
		if ( client.domElement !== undefined && client.domElement.parentNode ) {
			client.positionElement();
		}
	} );
} );


/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Button definitions
 */

// Copy to clipboard
DataTable.ext.buttons.copyFlash = $.extend( {}, flashButton, {
	className: 'buttons-copy buttons-flash',

	text: function ( dt ) {
		return dt.i18n( 'buttons.copy', 'Copy' );
	},

	action: function ( e, dt, button, config ) {
		// Check that the trigger did actually occur due to a Flash activation
		if ( ! config._fromFlash ) {
			return;
		}

		this.processing( true );

		var flash = config._flash;
		var exportData = _exportData( dt, config );
		var info = dt.buttons.exportInfo( config );
		var newline = _newLine(config);
		var output = exportData.str;

		if ( info.title ) {
			output = info.title + newline + newline + output;
		}

		if ( info.messageTop ) {
			output = info.messageTop + newline + newline + output;
		}

		if ( info.messageBottom ) {
			output = output + newline + newline + info.messageBottom;
		}

		if ( config.customize ) {
			output = config.customize( output, config, dt );
		}

		flash.setAction( 'copy' );
		_setText( flash, output );

		this.processing( false );

		dt.buttons.info(
			dt.i18n( 'buttons.copyTitle', 'Copy to clipboard' ),
			dt.i18n( 'buttons.copySuccess', {
				_: 'Copied %d rows to clipboard',
				1: 'Copied 1 row to clipboard'
			}, data.rows ),
			3000
		);
	},

	fieldSeparator: '\t',

	fieldBoundary: ''
} );

// CSV save file
DataTable.ext.buttons.csvFlash = $.extend( {}, flashButton, {
	className: 'buttons-csv buttons-flash',

	text: function ( dt ) {
		return dt.i18n( 'buttons.csv', 'CSV' );
	},

	action: function ( e, dt, button, config ) {
		// Set the text
		var flash = config._flash;
		var data = _exportData( dt, config );
		var info = dt.buttons.exportInfo( config );
		var output = config.customize ?
			config.customize( data.str, config, dt ) :
			data.str;

		flash.setAction( 'csv' );
		flash.setFileName( info.filename );
		_setText( flash, output );
	},

	escapeChar: '"'
} );

// Excel save file - this is really a CSV file using UTF-8 that Excel can read
DataTable.ext.buttons.excelFlash = $.extend( {}, flashButton, {
	className: 'buttons-excel buttons-flash',

	text: function ( dt ) {
		return dt.i18n( 'buttons.excel', 'Excel' );
	},

	action: function ( e, dt, button, config ) {
		this.processing( true );

		var flash = config._flash;
		var rowPos = 0;
		var rels = $.parseXML( excelStrings['xl/worksheets/sheet1.xml'] ) ; //Parses xml
		var relsGet = rels.getElementsByTagName( "sheetData" )[0];

		var xlsx = {
			_rels: {
				".rels": $.parseXML( excelStrings['_rels/.rels'] )
			},
			xl: {
				_rels: {
					"workbook.xml.rels": $.parseXML( excelStrings['xl/_rels/workbook.xml.rels'] )
				},
				"workbook.xml": $.parseXML( excelStrings['xl/workbook.xml'] ),
				"styles.xml": $.parseXML( excelStrings['xl/styles.xml'] ),
				"worksheets": {
					"sheet1.xml": rels
				}

			},
			"[Content_Types].xml": $.parseXML( excelStrings['[Content_Types].xml'])
		};

		var data = dt.buttons.exportData( config.exportOptions );
		var currentRow, rowNode;
		var addRow = function ( row ) {
			currentRow = rowPos+1;
			rowNode = _createNode( rels, "row", { attr: {r:currentRow} } );

			for ( var i=0, ien=row.length ; i<ien ; i++ ) {
				// Concat both the Cell Columns as a letter and the Row of the cell.
				var cellId = createCellPos(i) + '' + currentRow;
				var cell = null;

				// For null, undefined of blank cell, continue so it doesn't create the _createNode
				if ( row[i] === null || row[i] === undefined || row[i] === '' ) {
					if ( config.createEmptyCells === true ) {
						row[i] = '';
					}
					else {
						continue;
					}
				}

				row[i] = $.trim( row[i] );

				// Special number formatting options
				for ( var j=0, jen=_excelSpecials.length ; j<jen ; j++ ) {
					var special = _excelSpecials[j];

					// TODO Need to provide the ability for the specials to say
					// if they are returning a string, since at the moment it is
					// assumed to be a number
					if ( row[i].match && ! row[i].match(/^0\d+/) && row[i].match( special.match ) ) {
						var val = row[i].replace(/[^\d\.\-]/g, '');

						if ( special.fmt ) {
							val = special.fmt( val );
						}

						cell = _createNode( rels, 'c', {
							attr: {
								r: cellId,
								s: special.style
							},
							children: [
								_createNode( rels, 'v', { text: val } )
							]
						} );

						break;
					}
				}

				if ( ! cell ) {
					if ( typeof row[i] === 'number' || (
						row[i].match &&
						row[i].match(/^-?\d+(\.\d+)?$/) &&
						! row[i].match(/^0\d+/) )
					) {
						// Detect numbers - don't match numbers with leading zeros
						// or a negative anywhere but the start
						cell = _createNode( rels, 'c', {
							attr: {
								t: 'n',
								r: cellId
							},
							children: [
								_createNode( rels, 'v', { text: row[i] } )
							]
						} );
					}
					else {
						// String output - replace non standard characters for text output
						var text = ! row[i].replace ?
							row[i] :
							row[i].replace(/[\x00-\x09\x0B\x0C\x0E-\x1F\x7F-\x9F]/g, '');

						cell = _createNode( rels, 'c', {
							attr: {
								t: 'inlineStr',
								r: cellId
							},
							children:{
								row: _createNode( rels, 'is', {
									children: {
										row: _createNode( rels, 't', {
											text: text
										} )
									}
								} )
							}
						} );
					}
				}

				rowNode.appendChild( cell );
			}

			relsGet.appendChild(rowNode);
			rowPos++;
		};

		$( 'sheets sheet', xlsx.xl['workbook.xml'] ).attr( 'name', _sheetname( config ) );

		if ( config.customizeData ) {
			config.customizeData( data );
		}

		var mergeCells = function ( row, colspan ) {
			var mergeCells = $('mergeCells', rels);

			mergeCells[0].appendChild( _createNode( rels, 'mergeCell', {
				attr: {
					ref: 'A'+row+':'+createCellPos(colspan)+row
				}
			} ) );
			mergeCells.attr( 'count', mergeCells.attr( 'count' )+1 );
			$('row:eq('+(row-1)+') c', rels).attr( 's', '51' ); // centre
		};

		// Title and top messages
		var exportInfo = dt.buttons.exportInfo( config );
		if ( exportInfo.title ) {
			addRow( [exportInfo.title], rowPos );
			mergeCells( rowPos, data.header.length-1 );
		}

		if ( exportInfo.messageTop ) {
			addRow( [exportInfo.messageTop], rowPos );
			mergeCells( rowPos, data.header.length-1 );
		}

		// Table itself
		if ( config.header ) {
			addRow( data.header, rowPos );
			$('row:last c', rels).attr( 's', '2' ); // bold
		}

		for ( var n=0, ie=data.body.length ; n<ie ; n++ ) {
			addRow( data.body[n], rowPos );
		}

		if ( config.footer && data.footer ) {
			addRow( data.footer, rowPos);
			$('row:last c', rels).attr( 's', '2' ); // bold
		}

		// Below the table
		if ( exportInfo.messageBottom ) {
			addRow( [exportInfo.messageBottom], rowPos );
			mergeCells( rowPos, data.header.length-1 );
		}

		// Set column widths
		var cols = _createNode( rels, 'cols' );
		$('worksheet', rels).prepend( cols );

		for ( var i=0, ien=data.header.length ; i<ien ; i++ ) {
			cols.appendChild( _createNode( rels, 'col', {
				attr: {
					min: i+1,
					max: i+1,
					width: _excelColWidth( data, i ),
					customWidth: 1
				}
			} ) );
		}

		// Let the developer customise the document if they want to
		if ( config.customize ) {
			config.customize( xlsx, config, dt );
		}

		_xlsxToStrings( xlsx );

		flash.setAction( 'excel' );
		flash.setFileName( exportInfo.filename );
		flash.setSheetData( xlsx );
		_setText( flash, '' );

		this.processing( false );
	},

	extension: '.xlsx',
	
	createEmptyCells: false
} );



// PDF export
DataTable.ext.buttons.pdfFlash = $.extend( {}, flashButton, {
	className: 'buttons-pdf buttons-flash',

	text: function ( dt ) {
		return dt.i18n( 'buttons.pdf', 'PDF' );
	},

	action: function ( e, dt, button, config ) {
		this.processing( true );

		// Set the text
		var flash = config._flash;
		var data = dt.buttons.exportData( config.exportOptions );
		var info = dt.buttons.exportInfo( config );
		var totalWidth = dt.table().node().offsetWidth;

		// Calculate the column width ratios for layout of the table in the PDF
		var ratios = dt.columns( config.columns ).indexes().map( function ( idx ) {
			return dt.column( idx ).header().offsetWidth / totalWidth;
		} );

		flash.setAction( 'pdf' );
		flash.setFileName( info.filename );

		_setText( flash, JSON.stringify( {
			title:         info.title || '',
			messageTop:    info.messageTop || '',
			messageBottom: info.messageBottom || '',
			colWidth:      ratios.toArray(),
			orientation:   config.orientation,
			size:          config.pageSize,
			header:        config.header ? data.header : null,
			footer:        config.footer ? data.footer : null,
			body:          data.body
		} ) );

		this.processing( false );
	},

	extension: '.pdf',

	orientation: 'portrait',

	pageSize: 'A4',

	newline: '\n'
} );


return DataTable.Buttons;
}));


/*!
 * HTML5 export buttons for Buttons and DataTables.
 * 2016 SpryMedia Ltd - datatables.net/license
 *
 * FileSaver.js (1.3.3) - MIT license
 * Copyright © 2016 Eli Grey - http://eligrey.com
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net', 'datatables.net-buttons'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $, jszip, pdfmake) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			if ( ! $.fn.dataTable.Buttons ) {
				require('datatables.net-buttons')(root, $);
			}

			return factory( $, root, root.document, jszip, pdfmake );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, jszip, pdfmake, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;

// Allow the constructor to pass in JSZip and PDFMake from external requires.
// Otherwise, use globally defined variables, if they are available.
function _jsZip () {
	return jszip || window.JSZip;
}
function _pdfMake () {
	return pdfmake || window.pdfMake;
}

DataTable.Buttons.pdfMake = function (_) {
	if ( ! _ ) {
		return _pdfMake();
	}
	pdfmake = m_ake;
}

DataTable.Buttons.jszip = function (_) {
	if ( ! _ ) {
		return _jsZip();
	}
	jszip = _;
}


/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * FileSaver.js dependency
 */

/*jslint bitwise: true, indent: 4, laxbreak: true, laxcomma: true, smarttabs: true, plusplus: true */

var _saveAs = (function(view) {
	"use strict";
	// IE <10 is explicitly unsupported
	if (typeof view === "undefined" || typeof navigator !== "undefined" && /MSIE [1-9]\./.test(navigator.userAgent)) {
		return;
	}
	var
		  doc = view.document
		  // only get URL when necessary in case Blob.js hasn't overridden it yet
		, get_URL = function() {
			return view.URL || view.webkitURL || view;
		}
		, save_link = doc.createElementNS("http://www.w3.org/1999/xhtml", "a")
		, can_use_save_link = "download" in save_link
		, click = function(node) {
			var event = new MouseEvent("click");
			node.dispatchEvent(event);
		}
		, is_safari = /constructor/i.test(view.HTMLElement) || view.safari
		, is_chrome_ios =/CriOS\/[\d]+/.test(navigator.userAgent)
		, throw_outside = function(ex) {
			(view.setImmediate || view.setTimeout)(function() {
				throw ex;
			}, 0);
		}
		, force_saveable_type = "application/octet-stream"
		// the Blob API is fundamentally broken as there is no "downloadfinished" event to subscribe to
		, arbitrary_revoke_timeout = 1000 * 40 // in ms
		, revoke = function(file) {
			var revoker = function() {
				if (typeof file === "string") { // file is an object URL
					get_URL().revokeObjectURL(file);
				} else { // file is a File
					file.remove();
				}
			};
			setTimeout(revoker, arbitrary_revoke_timeout);
		}
		, dispatch = function(filesaver, event_types, event) {
			event_types = [].concat(event_types);
			var i = event_types.length;
			while (i--) {
				var listener = filesaver["on" + event_types[i]];
				if (typeof listener === "function") {
					try {
						listener.call(filesaver, event || filesaver);
					} catch (ex) {
						throw_outside(ex);
					}
				}
			}
		}
		, auto_bom = function(blob) {
			// prepend BOM for UTF-8 XML and text/* types (including HTML)
			// note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF
			if (/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) {
				return new Blob([String.fromCharCode(0xFEFF), blob], {type: blob.type});
			}
			return blob;
		}
		, FileSaver = function(blob, name, no_auto_bom) {
			if (!no_auto_bom) {
				blob = auto_bom(blob);
			}
			// First try a.download, then web filesystem, then object URLs
			var
				  filesaver = this
				, type = blob.type
				, force = type === force_saveable_type
				, object_url
				, dispatch_all = function() {
					dispatch(filesaver, "writestart progress write writeend".split(" "));
				}
				// on any filesys errors revert to saving with object URLs
				, fs_error = function() {
					if ((is_chrome_ios || (force && is_safari)) && view.FileReader) {
						// Safari doesn't allow downloading of blob urls
						var reader = new FileReader();
						reader.onloadend = function() {
							var url = is_chrome_ios ? reader.result : reader.result.replace(/^data:[^;]*;/, 'data:attachment/file;');
							var popup = view.open(url, '_blank');
							if(!popup) view.location.href = url;
							url=undefined; // release reference before dispatching
							filesaver.readyState = filesaver.DONE;
							dispatch_all();
						};
						reader.readAsDataURL(blob);
						filesaver.readyState = filesaver.INIT;
						return;
					}
					// don't create more object URLs than needed
					if (!object_url) {
						object_url = get_URL().createObjectURL(blob);
					}
					if (force) {
						view.location.href = object_url;
					} else {
						var opened = view.open(object_url, "_blank");
						if (!opened) {
							// Apple does not allow window.open, see https://developer.apple.com/library/safari/documentation/Tools/Conceptual/SafariExtensionGuide/WorkingwithWindowsandTabs/WorkingwithWindowsandTabs.html
							view.location.href = object_url;
						}
					}
					filesaver.readyState = filesaver.DONE;
					dispatch_all();
					revoke(object_url);
				}
			;
			filesaver.readyState = filesaver.INIT;

			if (can_use_save_link) {
				object_url = get_URL().createObjectURL(blob);
				setTimeout(function() {
					save_link.href = object_url;
					save_link.download = name;
					click(save_link);
					dispatch_all();
					revoke(object_url);
					filesaver.readyState = filesaver.DONE;
				});
				return;
			}

			fs_error();
		}
		, FS_proto = FileSaver.prototype
		, saveAs = function(blob, name, no_auto_bom) {
			return new FileSaver(blob, name || blob.name || "download", no_auto_bom);
		}
	;
	// IE 10+ (native saveAs)
	if (typeof navigator !== "undefined" && navigator.msSaveOrOpenBlob) {
		return function(blob, name, no_auto_bom) {
			name = name || blob.name || "download";

			if (!no_auto_bom) {
				blob = auto_bom(blob);
			}
			return navigator.msSaveOrOpenBlob(blob, name);
		};
	}

	FS_proto.abort = function(){};
	FS_proto.readyState = FS_proto.INIT = 0;
	FS_proto.WRITING = 1;
	FS_proto.DONE = 2;

	FS_proto.error =
	FS_proto.onwritestart =
	FS_proto.onprogress =
	FS_proto.onwrite =
	FS_proto.onabort =
	FS_proto.onerror =
	FS_proto.onwriteend =
		null;

	return saveAs;
}(
	   typeof self !== "undefined" && self
	|| typeof window !== "undefined" && window
	|| this.content
));


// Expose file saver on the DataTables API. Can't attach to `DataTables.Buttons`
// since this file can be loaded before Button's core!
DataTable.fileSave = _saveAs;


/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Local (private) functions
 */

/**
 * Get the sheet name for Excel exports.
 *
 * @param {object}	config Button configuration
 */
var _sheetname = function ( config )
{
	var sheetName = 'Sheet1';

	if ( config.sheetName ) {
		sheetName = config.sheetName.replace(/[\[\]\*\/\\\?\:]/g, '');
	}

	return sheetName;
};

/**
 * Get the newline character(s)
 *
 * @param {object}	config Button configuration
 * @return {string}				Newline character
 */
var _newLine = function ( config )
{
	return config.newline ?
		config.newline :
		navigator.userAgent.match(/Windows/) ?
			'\r\n' :
			'\n';
};

/**
 * Combine the data from the `buttons.exportData` method into a string that
 * will be used in the export file.
 *
 * @param	{DataTable.Api} dt		 DataTables API instance
 * @param	{object}				config Button configuration
 * @return {object}							 The data to export
 */
var _exportData = function ( dt, config )
{
	var newLine = _newLine( config );
	var data = dt.buttons.exportData( config.exportOptions );
	var boundary = config.fieldBoundary;
	var separator = config.fieldSeparator;
	var reBoundary = new RegExp( boundary, 'g' );
	var escapeChar = config.escapeChar !== undefined ?
		config.escapeChar :
		'\\';
	var join = function ( a ) {
		var s = '';

		// If there is a field boundary, then we might need to escape it in
		// the source data
		for ( var i=0, ien=a.length ; i<ien ; i++ ) {
			if ( i > 0 ) {
				s += separator;
			}

			s += boundary ?
				boundary + ('' + a[i]).replace( reBoundary, escapeChar+boundary ) + boundary :
				a[i];
		}

		return s;
	};

	var header = config.header ? join( data.header )+newLine : '';
	var footer = config.footer && data.footer ? newLine+join( data.footer ) : '';
	var body = [];

	for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
		body.push( join( data.body[i] ) );
	}

	return {
		str: header + body.join( newLine ) + footer,
		rows: body.length
	};
};

/**
 * Older versions of Safari (prior to tech preview 18) don't support the
 * download option required.
 *
 * @return {Boolean} `true` if old Safari
 */
var _isDuffSafari = function ()
{
	var safari = navigator.userAgent.indexOf('Safari') !== -1 &&
		navigator.userAgent.indexOf('Chrome') === -1 &&
		navigator.userAgent.indexOf('Opera') === -1;

	if ( ! safari ) {
		return false;
	}

	var version = navigator.userAgent.match( /AppleWebKit\/(\d+\.\d+)/ );
	if ( version && version.length > 1 && version[1]*1 < 603.1 ) {
		return true;
	}

	return false;
};

/**
 * Convert from numeric position to letter for column names in Excel
 * @param  {int} n Column number
 * @return {string} Column letter(s) name
 */
function createCellPos( n ){
	var ordA = 'A'.charCodeAt(0);
	var ordZ = 'Z'.charCodeAt(0);
	var len = ordZ - ordA + 1;
	var s = "";

	while( n >= 0 ) {
		s = String.fromCharCode(n % len + ordA) + s;
		n = Math.floor(n / len) - 1;
	}

	return s;
}

try {
	var _serialiser = new XMLSerializer();
	var _ieExcel;
}
catch (t) {}

/**
 * Recursively add XML files from an object's structure to a ZIP file. This
 * allows the XSLX file to be easily defined with an object's structure matching
 * the files structure.
 *
 * @param {JSZip} zip ZIP package
 * @param {object} obj Object to add (recursive)
 */
function _addToZip( zip, obj ) {
	if ( _ieExcel === undefined ) {
		// Detect if we are dealing with IE's _awful_ serialiser by seeing if it
		// drop attributes
		_ieExcel = _serialiser
			.serializeToString(
				$.parseXML( excelStrings['xl/worksheets/sheet1.xml'] )
			)
			.indexOf( 'xmlns:r' ) === -1;
	}

	$.each( obj, function ( name, val ) {
		if ( $.isPlainObject( val ) ) {
			var newDir = zip.folder( name );
			_addToZip( newDir, val );
		}
		else {
			if ( _ieExcel ) {
				// IE's XML serialiser will drop some name space attributes from
				// from the root node, so we need to save them. Do this by
				// replacing the namespace nodes with a regular attribute that
				// we convert back when serialised. Edge does not have this
				// issue
				var worksheet = val.childNodes[0];
				var i, ien;
				var attrs = [];

				for ( i=worksheet.attributes.length-1 ; i>=0 ; i-- ) {
					var attrName = worksheet.attributes[i].nodeName;
					var attrValue = worksheet.attributes[i].nodeValue;

					if ( attrName.indexOf( ':' ) !== -1 ) {
						attrs.push( { name: attrName, value: attrValue } );

						worksheet.removeAttribute( attrName );
					}
				}

				for ( i=0, ien=attrs.length ; i<ien ; i++ ) {
					var attr = val.createAttribute( attrs[i].name.replace( ':', '_dt_b_namespace_token_' ) );
					attr.value = attrs[i].value;
					worksheet.setAttributeNode( attr );
				}
			}

			var str = _serialiser.serializeToString(val);

			// Fix IE's XML
			if ( _ieExcel ) {
				// IE doesn't include the XML declaration
				if ( str.indexOf( '<?xml' ) === -1 ) {
					str = '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+str;
				}

				// Return namespace attributes to being as such
				str = str.replace( /_dt_b_namespace_token_/g, ':' );

				// Remove testing name space that IE puts into the space preserve attr
				str = str.replace( /xmlns:NS[\d]+="" NS[\d]+:/g, '' );
			}

			// Safari, IE and Edge will put empty name space attributes onto
			// various elements making them useless. This strips them out
			str = str.replace( /<([^<>]*?) xmlns=""([^<>]*?)>/g, '<$1 $2>' );

			zip.file( name, str );
		}
	} );
}

/**
 * Create an XML node and add any children, attributes, etc without needing to
 * be verbose in the DOM.
 *
 * @param  {object} doc      XML document
 * @param  {string} nodeName Node name
 * @param  {object} opts     Options - can be `attr` (attributes), `children`
 *   (child nodes) and `text` (text content)
 * @return {node}            Created node
 */
function _createNode( doc, nodeName, opts ) {
	var tempNode = doc.createElement( nodeName );

	if ( opts ) {
		if ( opts.attr ) {
			$(tempNode).attr( opts.attr );
		}

		if ( opts.children ) {
			$.each( opts.children, function ( key, value ) {
				tempNode.appendChild( value );
			} );
		}

		if ( opts.text !== null && opts.text !== undefined ) {
			tempNode.appendChild( doc.createTextNode( opts.text ) );
		}
	}

	return tempNode;
}

/**
 * Get the width for an Excel column based on the contents of that column
 * @param  {object} data Data for export
 * @param  {int}    col  Column index
 * @return {int}         Column width
 */
function _excelColWidth( data, col ) {
	var max = data.header[col].length;
	var len, lineSplit, str;

	if ( data.footer && data.footer[col].length > max ) {
		max = data.footer[col].length;
	}

	for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
		var point = data.body[i][col];
		str = point !== null && point !== undefined ?
			point.toString() :
			'';

		// If there is a newline character, workout the width of the column
		// based on the longest line in the string
		if ( str.indexOf('\n') !== -1 ) {
			lineSplit = str.split('\n');
			lineSplit.sort( function (a, b) {
				return b.length - a.length;
			} );

			len = lineSplit[0].length;
		}
		else {
			len = str.length;
		}

		if ( len > max ) {
			max = len;
		}

		// Max width rather than having potentially massive column widths
		if ( max > 40 ) {
			return 54; // 40 * 1.35
		}
	}

	max *= 1.35;

	// And a min width
	return max > 6 ? max : 6;
}

// Excel - Pre-defined strings to build a basic XLSX file
var excelStrings = {
	"_rels/.rels":
		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
		'<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'+
			'<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="xl/workbook.xml"/>'+
		'</Relationships>',

	"xl/_rels/workbook.xml.rels":
		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
		'<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">'+
			'<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet1.xml"/>'+
			'<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/>'+
		'</Relationships>',

	"[Content_Types].xml":
		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
		'<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">'+
			'<Default Extension="xml" ContentType="application/xml" />'+
			'<Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml" />'+
			'<Default Extension="jpeg" ContentType="image/jpeg" />'+
			'<Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml" />'+
			'<Override PartName="/xl/worksheets/sheet1.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml" />'+
			'<Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml" />'+
		'</Types>',

	"xl/workbook.xml":
		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
		'<workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">'+
			'<fileVersion appName="xl" lastEdited="5" lowestEdited="5" rupBuild="24816"/>'+
			'<workbookPr showInkAnnotation="0" autoCompressPictures="0"/>'+
			'<bookViews>'+
				'<workbookView xWindow="0" yWindow="0" windowWidth="25600" windowHeight="19020" tabRatio="500"/>'+
			'</bookViews>'+
			'<sheets>'+
				'<sheet name="Sheet1" sheetId="1" r:id="rId1"/>'+
			'</sheets>'+
			'<definedNames/>'+
		'</workbook>',

	"xl/worksheets/sheet1.xml":
		'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>'+
		'<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">'+
			'<sheetData/>'+
			'<mergeCells count="0"/>'+
		'</worksheet>',

	"xl/styles.xml":
		'<?xml version="1.0" encoding="UTF-8"?>'+
		'<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">'+
			'<numFmts count="6">'+
				'<numFmt numFmtId="164" formatCode="#,##0.00_-\ [$$-45C]"/>'+
				'<numFmt numFmtId="165" formatCode="&quot;£&quot;#,##0.00"/>'+
				'<numFmt numFmtId="166" formatCode="[$€-2]\ #,##0.00"/>'+
				'<numFmt numFmtId="167" formatCode="0.0%"/>'+
				'<numFmt numFmtId="168" formatCode="#,##0;(#,##0)"/>'+
				'<numFmt numFmtId="169" formatCode="#,##0.00;(#,##0.00)"/>'+
			'</numFmts>'+
			'<fonts count="5" x14ac:knownFonts="1">'+
				'<font>'+
					'<sz val="11" />'+
					'<name val="Calibri" />'+
				'</font>'+
				'<font>'+
					'<sz val="11" />'+
					'<name val="Calibri" />'+
					'<color rgb="FFFFFFFF" />'+
				'</font>'+
				'<font>'+
					'<sz val="11" />'+
					'<name val="Calibri" />'+
					'<b />'+
				'</font>'+
				'<font>'+
					'<sz val="11" />'+
					'<name val="Calibri" />'+
					'<i />'+
				'</font>'+
				'<font>'+
					'<sz val="11" />'+
					'<name val="Calibri" />'+
					'<u />'+
				'</font>'+
			'</fonts>'+
			'<fills count="6">'+
				'<fill>'+
					'<patternFill patternType="none" />'+
				'</fill>'+
				'<fill>'+ // Excel appears to use this as a dotted background regardless of values but
					'<patternFill patternType="none" />'+ // to be valid to the schema, use a patternFill
				'</fill>'+
				'<fill>'+
					'<patternFill patternType="solid">'+
						'<fgColor rgb="FFD9D9D9" />'+
						'<bgColor indexed="64" />'+
					'</patternFill>'+
				'</fill>'+
				'<fill>'+
					'<patternFill patternType="solid">'+
						'<fgColor rgb="FFD99795" />'+
						'<bgColor indexed="64" />'+
					'</patternFill>'+
				'</fill>'+
				'<fill>'+
					'<patternFill patternType="solid">'+
						'<fgColor rgb="ffc6efce" />'+
						'<bgColor indexed="64" />'+
					'</patternFill>'+
				'</fill>'+
				'<fill>'+
					'<patternFill patternType="solid">'+
						'<fgColor rgb="ffc6cfef" />'+
						'<bgColor indexed="64" />'+
					'</patternFill>'+
				'</fill>'+
			'</fills>'+
			'<borders count="2">'+
				'<border>'+
					'<left />'+
					'<right />'+
					'<top />'+
					'<bottom />'+
					'<diagonal />'+
				'</border>'+
				'<border diagonalUp="false" diagonalDown="false">'+
					'<left style="thin">'+
						'<color auto="1" />'+
					'</left>'+
					'<right style="thin">'+
						'<color auto="1" />'+
					'</right>'+
					'<top style="thin">'+
						'<color auto="1" />'+
					'</top>'+
					'<bottom style="thin">'+
						'<color auto="1" />'+
					'</bottom>'+
					'<diagonal />'+
				'</border>'+
			'</borders>'+
			'<cellStyleXfs count="1">'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" />'+
			'</cellStyleXfs>'+
			'<cellXfs count="67">'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="2" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="3" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="4" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="5" borderId="0" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="0" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="2" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="3" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="4" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="1" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="2" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="3" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="4" fillId="5" borderId="1" applyFont="1" applyFill="1" applyBorder="1"/>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment horizontal="left"/>'+
				'</xf>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment horizontal="center"/>'+
				'</xf>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment horizontal="right"/>'+
				'</xf>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment horizontal="fill"/>'+
				'</xf>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment textRotation="90"/>'+
				'</xf>'+
				'<xf numFmtId="0" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyAlignment="1">'+
					'<alignment wrapText="1"/>'+
				'</xf>'+
				'<xf numFmtId="9"   fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="164" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="165" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="166" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="167" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="168" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="169" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="3" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="4" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="1" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
				'<xf numFmtId="2" fontId="0" fillId="0" borderId="0" applyFont="1" applyFill="1" applyBorder="1" xfId="0" applyNumberFormat="1"/>'+
			'</cellXfs>'+
			'<cellStyles count="1">'+
				'<cellStyle name="Normal" xfId="0" builtinId="0" />'+
			'</cellStyles>'+
			'<dxfs count="0" />'+
			'<tableStyles count="0" defaultTableStyle="TableStyleMedium9" defaultPivotStyle="PivotStyleMedium4" />'+
		'</styleSheet>'
};
// Note we could use 3 `for` loops for the styles, but when gzipped there is
// virtually no difference in size, since the above can be easily compressed

// Pattern matching for special number formats. Perhaps this should be exposed
// via an API in future?
// Ref: section 3.8.30 - built in formatters in open spreadsheet
//   https://www.ecma-international.org/news/TC45_current_work/Office%20Open%20XML%20Part%204%20-%20Markup%20Language%20Reference.pdf
var _excelSpecials = [
	{ match: /^\-?\d+\.\d%$/,       style: 60, fmt: function (d) { return d/100; } }, // Precent with d.p.
	{ match: /^\-?\d+\.?\d*%$/,     style: 56, fmt: function (d) { return d/100; } }, // Percent
	{ match: /^\-?\$[\d,]+.?\d*$/,  style: 57 }, // Dollars
	{ match: /^\-?£[\d,]+.?\d*$/,   style: 58 }, // Pounds
	{ match: /^\-?€[\d,]+.?\d*$/,   style: 59 }, // Euros
	{ match: /^\-?\d+$/,            style: 65 }, // Numbers without thousand separators
	{ match: /^\-?\d+\.\d{2}$/,     style: 66 }, // Numbers 2 d.p. without thousands separators
	{ match: /^\([\d,]+\)$/,        style: 61, fmt: function (d) { return -1 * d.replace(/[\(\)]/g, ''); } },  // Negative numbers indicated by brackets
	{ match: /^\([\d,]+\.\d{2}\)$/, style: 62, fmt: function (d) { return -1 * d.replace(/[\(\)]/g, ''); } },  // Negative numbers indicated by brackets - 2d.p.
	{ match: /^\-?[\d,]+$/,         style: 63 }, // Numbers with thousand separators
	{ match: /^\-?[\d,]+\.\d{2}$/,  style: 64 }  // Numbers with 2 d.p. and thousands separators
];



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Buttons
 */

//
// Copy to clipboard
//
DataTable.ext.buttons.copyHtml5 = {
	className: 'buttons-copy buttons-html5',

	text: function ( dt ) {
		return dt.i18n( 'buttons.copy', 'Copy' );
	},

	action: function ( e, dt, button, config ) {
		this.processing( true );

		var that = this;
		var exportData = _exportData( dt, config );
		var info = dt.buttons.exportInfo( config );
		var newline = _newLine(config);
		var output = exportData.str;
		var hiddenDiv = $('<div/>')
			.css( {
				height: 1,
				width: 1,
				overflow: 'hidden',
				position: 'fixed',
				top: 0,
				left: 0
			} );

		if ( info.title ) {
			output = info.title + newline + newline + output;
		}

		if ( info.messageTop ) {
			output = info.messageTop + newline + newline + output;
		}

		if ( info.messageBottom ) {
			output = output + newline + newline + info.messageBottom;
		}

		if ( config.customize ) {
			output = config.customize( output, config, dt );
		}

		var textarea = $('<textarea readonly/>')
			.val( output )
			.appendTo( hiddenDiv );

		// For browsers that support the copy execCommand, try to use it
		if ( document.queryCommandSupported('copy') ) {
			hiddenDiv.appendTo( dt.table().container() );
			textarea[0].focus();
			textarea[0].select();

			try {
				var successful = document.execCommand( 'copy' );
				hiddenDiv.remove();

				if (successful) {
					dt.buttons.info(
						dt.i18n( 'buttons.copyTitle', 'Copy to clipboard' ),
						dt.i18n( 'buttons.copySuccess', {
							1: 'Copied one row to clipboard',
							_: 'Copied %d rows to clipboard'
						}, exportData.rows ),
						2000
					);

					this.processing( false );
					return;
				}
			}
			catch (t) {}
		}

		// Otherwise we show the text box and instruct the user to use it
		var message = $('<span>'+dt.i18n( 'buttons.copyKeys',
				'Press <i>ctrl</i> or <i>\u2318</i> + <i>C</i> to copy the table data<br>to your system clipboard.<br><br>'+
				'To cancel, click this message or press escape.' )+'</span>'
			)
			.append( hiddenDiv );

		dt.buttons.info( dt.i18n( 'buttons.copyTitle', 'Copy to clipboard' ), message, 0 );

		// Select the text so when the user activates their system clipboard
		// it will copy that text
		textarea[0].focus();
		textarea[0].select();

		// Event to hide the message when the user is done
		var container = $(message).closest('.dt-button-info');
		var close = function () {
			container.off( 'click.buttons-copy' );
			$(document).off( '.buttons-copy' );
			dt.buttons.info( false );
		};

		container.on( 'click.buttons-copy', close );
		$(document)
			.on( 'keydown.buttons-copy', function (e) {
				if ( e.keyCode === 27 ) { // esc
					close();
					that.processing( false );
				}
			} )
			.on( 'copy.buttons-copy cut.buttons-copy', function () {
				close();
				that.processing( false );
			} );
	},

	exportOptions: {},

	fieldSeparator: '\t',

	fieldBoundary: '',

	header: true,

	footer: false,

	title: '*',

	messageTop: '*',

	messageBottom: '*'
};

//
// CSV export
//
DataTable.ext.buttons.csvHtml5 = {
	bom: false,

	className: 'buttons-csv buttons-html5',

	available: function () {
		return window.FileReader !== undefined && window.Blob;
	},

	text: function ( dt ) {
		return dt.i18n( 'buttons.csv', 'CSV' );
	},

	action: function ( e, dt, button, config ) {
		this.processing( true );

		// Set the text
		var output = _exportData( dt, config ).str;
		var info = dt.buttons.exportInfo(config);
		var charset = config.charset;

		if ( config.customize ) {
			output = config.customize( output, config, dt );
		}

		if ( charset !== false ) {
			if ( ! charset ) {
				charset = document.characterSet || document.charset;
			}

			if ( charset ) {
				charset = ';charset='+charset;
			}
		}
		else {
			charset = '';
		}

		if ( config.bom ) {
			output = '\ufeff' + output;
		}

		_saveAs(
			new Blob( [output], {type: 'text/csv'+charset} ),
			info.filename,
			true
		);

		this.processing( false );
	},

	filename: '*',

	extension: '.csv',

	exportOptions: {},

	fieldSeparator: ',',

	fieldBoundary: '"',

	escapeChar: '"',

	charset: null,

	header: true,

	footer: false
};

//
// Excel (xlsx) export
//
DataTable.ext.buttons.excelHtml5 = {
	className: 'buttons-excel buttons-html5',

	available: function () {
		return window.FileReader !== undefined && _jsZip() !== undefined && ! _isDuffSafari() && _serialiser;
	},

	text: function ( dt ) {
		return dt.i18n( 'buttons.excel', 'Excel' );
	},

	action: function ( e, dt, button, config ) {
		this.processing( true );

		var that = this;
		var rowPos = 0;
		var dataStartRow, dataEndRow;
		var getXml = function ( type ) {
			var str = excelStrings[ type ];

			//str = str.replace( /xmlns:/g, 'xmlns_' ).replace( /mc:/g, 'mc_' );

			return $.parseXML( str );
		};
		var rels = getXml('xl/worksheets/sheet1.xml');
		var relsGet = rels.getElementsByTagName( "sheetData" )[0];

		var xlsx = {
			_rels: {
				".rels": getXml('_rels/.rels')
			},
			xl: {
				_rels: {
					"workbook.xml.rels": getXml('xl/_rels/workbook.xml.rels')
				},
				"workbook.xml": getXml('xl/workbook.xml'),
				"styles.xml": getXml('xl/styles.xml'),
				"worksheets": {
					"sheet1.xml": rels
				}

			},
			"[Content_Types].xml": getXml('[Content_Types].xml')
		};

		var data = dt.buttons.exportData( config.exportOptions );
		var currentRow, rowNode;
		var addRow = function ( row ) {
			currentRow = rowPos+1;
			rowNode = _createNode( rels, "row", { attr: {r:currentRow} } );

			for ( var i=0, ien=row.length ; i<ien ; i++ ) {
				// Concat both the Cell Columns as a letter and the Row of the cell.
				var cellId = createCellPos(i) + '' + currentRow;
				var cell = null;

				// For null, undefined of blank cell, continue so it doesn't create the _createNode
				if ( row[i] === null || row[i] === undefined || row[i] === '' ) {
					if ( config.createEmptyCells === true ) {
						row[i] = '';
					}
					else {
						continue;
					}
				}

				var originalContent = row[i];
				row[i] = $.trim( row[i] );

				// Special number formatting options
				for ( var j=0, jen=_excelSpecials.length ; j<jen ; j++ ) {
					var special = _excelSpecials[j];

					// TODO Need to provide the ability for the specials to say
					// if they are returning a string, since at the moment it is
					// assumed to be a number
					if ( row[i].match && ! row[i].match(/^0\d+/) && row[i].match( special.match ) ) {
						var val = row[i].replace(/[^\d\.\-]/g, '');

						if ( special.fmt ) {
							val = special.fmt( val );
						}

						cell = _createNode( rels, 'c', {
							attr: {
								r: cellId,
								s: special.style
							},
							children: [
								_createNode( rels, 'v', { text: val } )
							]
						} );

						break;
					}
				}

				if ( ! cell ) {
					if ( typeof row[i] === 'number' || (
						row[i].match &&
						row[i].match(/^-?\d+(\.\d+)?$/) &&
						! row[i].match(/^0\d+/) )
					) {
						// Detect numbers - don't match numbers with leading zeros
						// or a negative anywhere but the start
						cell = _createNode( rels, 'c', {
							attr: {
								t: 'n',
								r: cellId
							},
							children: [
								_createNode( rels, 'v', { text: row[i] } )
							]
						} );
					}
					else {
						// String output - replace non standard characters for text output
						var text = ! originalContent.replace ?
							originalContent :
							originalContent.replace(/[\x00-\x09\x0B\x0C\x0E-\x1F\x7F-\x9F]/g, '');

						cell = _createNode( rels, 'c', {
							attr: {
								t: 'inlineStr',
								r: cellId
							},
							children:{
								row: _createNode( rels, 'is', {
									children: {
										row: _createNode( rels, 't', {
											text: text,
											attr: {
												'xml:space': 'preserve'
											}
										} )
									}
								} )
							}
						} );
					}
				}

				rowNode.appendChild( cell );
			}

			relsGet.appendChild(rowNode);
			rowPos++;
		};

		if ( config.customizeData ) {
			config.customizeData( data );
		}

		var mergeCells = function ( row, colspan ) {
			var mergeCells = $('mergeCells', rels);

			mergeCells[0].appendChild( _createNode( rels, 'mergeCell', {
				attr: {
					ref: 'A'+row+':'+createCellPos(colspan)+row
				}
			} ) );
			mergeCells.attr( 'count', parseFloat(mergeCells.attr( 'count' ))+1 );
			$('row:eq('+(row-1)+') c', rels).attr( 's', '51' ); // centre
		};

		// Title and top messages
		var exportInfo = dt.buttons.exportInfo( config );
		if ( exportInfo.title ) {
			addRow( [exportInfo.title], rowPos );
			mergeCells( rowPos, data.header.length-1 );
		}

		if ( exportInfo.messageTop ) {
			addRow( [exportInfo.messageTop], rowPos );
			mergeCells( rowPos, data.header.length-1 );
		}


		// Table itself
		if ( config.header ) {
			addRow( data.header, rowPos );
			$('row:last c', rels).attr( 's', '2' ); // bold
		}
	
		dataStartRow = rowPos;

		for ( var n=0, ie=data.body.length ; n<ie ; n++ ) {
			addRow( data.body[n], rowPos );
		}
	
		dataEndRow = rowPos;

		if ( config.footer && data.footer ) {
			addRow( data.footer, rowPos);
			$('row:last c', rels).attr( 's', '2' ); // bold
		}

		// Below the table
		if ( exportInfo.messageBottom ) {
			addRow( [exportInfo.messageBottom], rowPos );
			mergeCells( rowPos, data.header.length-1 );
		}

		// Set column widths
		var cols = _createNode( rels, 'cols' );
		$('worksheet', rels).prepend( cols );

		for ( var i=0, ien=data.header.length ; i<ien ; i++ ) {
			cols.appendChild( _createNode( rels, 'col', {
				attr: {
					min: i+1,
					max: i+1,
					width: _excelColWidth( data, i ),
					customWidth: 1
				}
			} ) );
		}

		// Workbook modifications
		var workbook = xlsx.xl['workbook.xml'];

		$( 'sheets sheet', workbook ).attr( 'name', _sheetname( config ) );

		// Auto filter for columns
		if ( config.autoFilter ) {
			$('mergeCells', rels).before( _createNode( rels, 'autoFilter', {
				attr: {
					ref: 'A'+dataStartRow+':'+createCellPos(data.header.length-1)+dataEndRow
				}
			} ) );

			$('definedNames', workbook).append( _createNode( workbook, 'definedName', {
				attr: {
					name: '_xlnm._FilterDatabase',
					localSheetId: '0',
					hidden: 1
				},
				text: _sheetname(config)+'!$A$'+dataStartRow+':'+createCellPos(data.header.length-1)+dataEndRow
			} ) );
		}

		// Let the developer customise the document if they want to
		if ( config.customize ) {
			config.customize( xlsx, config, dt );
		}

		// Excel doesn't like an empty mergeCells tag
		if ( $('mergeCells', rels).children().length === 0 ) {
			$('mergeCells', rels).remove();
		}

		var jszip = _jsZip();
		var zip = new jszip();
		var zipConfig = {
			type: 'blob',
			mimeType: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'
		};

		_addToZip( zip, xlsx );

		if ( zip.generateAsync ) {
			// JSZip 3+
			zip
				.generateAsync( zipConfig )
				.then( function ( blob ) {
					_saveAs( blob, exportInfo.filename );
					that.processing( false );
				} );
		}
		else {
			// JSZip 2.5
			_saveAs(
				zip.generate( zipConfig ),
				exportInfo.filename
			);
			this.processing( false );
		}
	},

	filename: '*',

	extension: '.xlsx',

	exportOptions: {},

	header: true,

	footer: false,

	title: '*',

	messageTop: '*',

	messageBottom: '*',

	createEmptyCells: false,

	autoFilter: false,

	sheetName: ''
};

//
// PDF export - using pdfMake - http://pdfmake.org
//
DataTable.ext.buttons.pdfHtml5 = {
	className: 'buttons-pdf buttons-html5',

	available: function () {
		return window.FileReader !== undefined && _pdfMake();
	},

	text: function ( dt ) {
		return dt.i18n( 'buttons.pdf', 'PDF' );
	},

	action: function ( e, dt, button, config ) {
		this.processing( true );

		var that = this;
		var data = dt.buttons.exportData( config.exportOptions );
		var info = dt.buttons.exportInfo( config );
		var rows = [];

		if ( config.header ) {
			rows.push( $.map( data.header, function ( d ) {
				return {
					text: typeof d === 'string' ? d : d+'',
					style: 'tableHeader'
				};
			} ) );
		}

		for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
			rows.push( $.map( data.body[i], function ( d ) {
				if ( d === null || d === undefined ) {
					d = '';
				}
				return {
					text: typeof d === 'string' ? d : d+'',
					style: i % 2 ? 'tableBodyEven' : 'tableBodyOdd'
				};
			} ) );
		}

		if ( config.footer && data.footer) {
			rows.push( $.map( data.footer, function ( d ) {
				return {
					text: typeof d === 'string' ? d : d+'',
					style: 'tableFooter'
				};
			} ) );
		}

		var doc = {
			pageSize: config.pageSize,
			pageOrientation: config.orientation,
			content: [
				{
					table: {
						headerRows: 1,
						body: rows
					},
					layout: 'noBorders'
				}
			],
			styles: {
				tableHeader: {
					bold: true,
					fontSize: 11,
					color: 'white',
					fillColor: '#2d4154',
					alignment: 'center'
				},
				tableBodyEven: {},
				tableBodyOdd: {
					fillColor: '#f3f3f3'
				},
				tableFooter: {
					bold: true,
					fontSize: 11,
					color: 'white',
					fillColor: '#2d4154'
				},
				title: {
					alignment: 'center',
					fontSize: 15
				},
				message: {}
			},
			defaultStyle: {
				fontSize: 10
			}
		};

		if ( info.messageTop ) {
			doc.content.unshift( {
				text: info.messageTop,
				style: 'message',
				margin: [ 0, 0, 0, 12 ]
			} );
		}

		if ( info.messageBottom ) {
			doc.content.push( {
				text: info.messageBottom,
				style: 'message',
				margin: [ 0, 0, 0, 12 ]
			} );
		}

		if ( info.title ) {
			doc.content.unshift( {
				text: info.title,
				style: 'title',
				margin: [ 0, 0, 0, 12 ]
			} );
		}

		if ( config.customize ) {
			config.customize( doc, config, dt );
		}

		var pdf = _pdfMake().createPdf( doc );

		if ( config.download === 'open' && ! _isDuffSafari() ) {
			pdf.open();
		}
		else {
			pdf.download( info.filename );
		}

		this.processing( false );
	},

	title: '*',

	filename: '*',

	extension: '.pdf',

	exportOptions: {},

	orientation: 'portrait',

	pageSize: 'A4',

	header: true,

	footer: false,

	messageTop: '*',

	messageBottom: '*',

	customize: null,

	download: 'download'
};


return DataTable.Buttons;
}));


/*!
 * Print button for Buttons and DataTables.
 * 2016 SpryMedia Ltd - datatables.net/license
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net', 'datatables.net-buttons'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			if ( ! $.fn.dataTable.Buttons ) {
				require('datatables.net-buttons')(root, $);
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


var _link = document.createElement( 'a' );

/**
 * Clone link and style tags, taking into account the need to change the source
 * path.
 *
 * @param  {node}     el Element to convert
 */
var _styleToAbs = function( el ) {
	var url;
	var clone = $(el).clone()[0];
	var linkHost;

	if ( clone.nodeName.toLowerCase() === 'link' ) {
		clone.href = _relToAbs( clone.href );
	}

	return clone.outerHTML;
};

/**
 * Convert a URL from a relative to an absolute address so it will work
 * correctly in the popup window which has no base URL.
 *
 * @param  {string} href URL
 */
var _relToAbs = function( href ) {
	// Assign to a link on the original page so the browser will do all the
	// hard work of figuring out where the file actually is
	_link.href = href;
	var linkHost = _link.host;

	// IE doesn't have a trailing slash on the host
	// Chrome has it on the pathname
	if ( linkHost.indexOf('/') === -1 && _link.pathname.indexOf('/') !== 0) {
		linkHost += '/';
	}

	return _link.protocol+"//"+linkHost+_link.pathname+_link.search;
};


DataTable.ext.buttons.print = {
	className: 'buttons-print',

	text: function ( dt ) {
		return dt.i18n( 'buttons.print', 'Print' );
	},

	action: function ( e, dt, button, config ) {
		var data = dt.buttons.exportData(
			$.extend( {decodeEntities: false}, config.exportOptions ) // XSS protection
		);
		var exportInfo = dt.buttons.exportInfo( config );
		var columnClasses = dt
			.columns( config.exportOptions.columns )
			.flatten()
			.map( function (idx) {
				return dt.settings()[0].aoColumns[dt.column(idx).index()].sClass;
			} )
			.toArray();

		var addRow = function ( d, tag ) {
			var str = '<tr>';

			for ( var i=0, ien=d.length ; i<ien ; i++ ) {
				// null and undefined aren't useful in the print output
				var dataOut = d[i] === null || d[i] === undefined ?
					'' :
					d[i];
				var classAttr = columnClasses[i] ?
					'class="'+columnClasses[i]+'"' :
					'';

				str += '<'+tag+' '+classAttr+'>'+dataOut+'</'+tag+'>';
			}

			return str + '</tr>';
		};

		// Construct a table for printing
		var html = '<table class="'+dt.table().node().className+'">';

		if ( config.header ) {
			html += '<thead>'+ addRow( data.header, 'th' ) +'</thead>';
		}

		html += '<tbody>';
		for ( var i=0, ien=data.body.length ; i<ien ; i++ ) {
			html += addRow( data.body[i], 'td' );
		}
		html += '</tbody>';

		if ( config.footer && data.footer ) {
			html += '<tfoot>'+ addRow( data.footer, 'th' ) +'</tfoot>';
		}
		html += '</table>';

		// Open a new window for the printable table
		var win = window.open( '', '' );
		win.document.close();

		// Inject the title and also a copy of the style and link tags from this
		// document so the table can retain its base styling. Note that we have
		// to use string manipulation as IE won't allow elements to be created
		// in the host document and then appended to the new window.
		var head = '<title>'+exportInfo.title+'</title>';
		$('style, link').each( function () {
			head += _styleToAbs( this );
		} );

		try {
			win.document.head.innerHTML = head; // Work around for Edge
		}
		catch (e) {
			$(win.document.head).html( head ); // Old IE
		}

		// Inject the table and other surrounding information
		win.document.body.innerHTML =
			'<h1>'+exportInfo.title+'</h1>'+
			'<div>'+(exportInfo.messageTop || '')+'</div>'+
			html+
			'<div>'+(exportInfo.messageBottom || '')+'</div>';

		$(win.document.body).addClass('dt-print-view');

		$('img', win.document.body).each( function ( i, img ) {
			img.setAttribute( 'src', _relToAbs( img.getAttribute('src') ) );
		} );

		if ( config.customize ) {
			config.customize( win, config, dt );
		}

		// Allow stylesheets time to load
		var autoPrint = function () {
			if ( config.autoPrint ) {
				win.print(); // blocking - so close will not
				win.close(); // execute until this is done
			}
		};

		if ( navigator.userAgent.match(/Trident\/\d.\d/) ) { // IE needs to call this without a setTimeout
			autoPrint();
		}
		else {
			win.setTimeout( autoPrint, 1000 );
		}
	},

	title: '*',

	messageTop: '*',

	messageBottom: '*',

	exportOptions: {},

	header: true,

	footer: false,

	autoPrint: true,

	customize: null
};


return DataTable.Buttons;
}));


/*! ColReorder 1.5.2
 * ©2010-2019 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     ColReorder
 * @description Provide the ability to reorder columns in a DataTable
 * @version     1.5.2
 * @file        dataTables.colReorder.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2010-2019 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */
(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


/**
 * Switch the key value pairing of an index array to be value key (i.e. the old value is now the
 * key). For example consider [ 2, 0, 1 ] this would be returned as [ 1, 2, 0 ].
 *  @method  fnInvertKeyValues
 *  @param   array aIn Array to switch around
 *  @returns array
 */
function fnInvertKeyValues( aIn )
{
	var aRet=[];
	for ( var i=0, iLen=aIn.length ; i<iLen ; i++ )
	{
		aRet[ aIn[i] ] = i;
	}
	return aRet;
}


/**
 * Modify an array by switching the position of two elements
 *  @method  fnArraySwitch
 *  @param   array aArray Array to consider, will be modified by reference (i.e. no return)
 *  @param   int iFrom From point
 *  @param   int iTo Insert point
 *  @returns void
 */
function fnArraySwitch( aArray, iFrom, iTo )
{
	var mStore = aArray.splice( iFrom, 1 )[0];
	aArray.splice( iTo, 0, mStore );
}


/**
 * Switch the positions of nodes in a parent node (note this is specifically designed for
 * table rows). Note this function considers all element nodes under the parent!
 *  @method  fnDomSwitch
 *  @param   string sTag Tag to consider
 *  @param   int iFrom Element to move
 *  @param   int Point to element the element to (before this point), can be null for append
 *  @returns void
 */
function fnDomSwitch( nParent, iFrom, iTo )
{
	var anTags = [];
	for ( var i=0, iLen=nParent.childNodes.length ; i<iLen ; i++ )
	{
		if ( nParent.childNodes[i].nodeType == 1 )
		{
			anTags.push( nParent.childNodes[i] );
		}
	}
	var nStore = anTags[ iFrom ];

	if ( iTo !== null )
	{
		nParent.insertBefore( nStore, anTags[iTo] );
	}
	else
	{
		nParent.appendChild( nStore );
	}
}


/**
 * Plug-in for DataTables which will reorder the internal column structure by taking the column
 * from one position (iFrom) and insert it into a given point (iTo).
 *  @method  $.fn.dataTableExt.oApi.fnColReorder
 *  @param   object oSettings DataTables settings object - automatically added by DataTables!
 *  @param   int iFrom Take the column to be repositioned from this point
 *  @param   int iTo and insert it into this point
 *  @param   bool drop Indicate if the reorder is the final one (i.e. a drop)
 *    not a live reorder
 *  @param   bool invalidateRows speeds up processing if false passed
 *  @returns void
 */
$.fn.dataTableExt.oApi.fnColReorder = function ( oSettings, iFrom, iTo, drop, invalidateRows )
{
	var i, iLen, j, jLen, jen, iCols=oSettings.aoColumns.length, nTrs, oCol;
	var attrMap = function ( obj, prop, mapping ) {
		if ( ! obj[ prop ] || typeof obj[ prop ] === 'function' ) {
			return;
		}

		var a = obj[ prop ].split('.');
		var num = a.shift();

		if ( isNaN( num*1 ) ) {
			return;
		}

		obj[ prop ] = mapping[ num*1 ]+'.'+a.join('.');
	};

	/* Sanity check in the input */
	if ( iFrom == iTo )
	{
		/* Pointless reorder */
		return;
	}

	if ( iFrom < 0 || iFrom >= iCols )
	{
		this.oApi._fnLog( oSettings, 1, "ColReorder 'from' index is out of bounds: "+iFrom );
		return;
	}

	if ( iTo < 0 || iTo >= iCols )
	{
		this.oApi._fnLog( oSettings, 1, "ColReorder 'to' index is out of bounds: "+iTo );
		return;
	}

	/*
	 * Calculate the new column array index, so we have a mapping between the old and new
	 */
	var aiMapping = [];
	for ( i=0, iLen=iCols ; i<iLen ; i++ )
	{
		aiMapping[i] = i;
	}
	fnArraySwitch( aiMapping, iFrom, iTo );
	var aiInvertMapping = fnInvertKeyValues( aiMapping );


	/*
	 * Convert all internal indexing to the new column order indexes
	 */
	/* Sorting */
	for ( i=0, iLen=oSettings.aaSorting.length ; i<iLen ; i++ )
	{
		oSettings.aaSorting[i][0] = aiInvertMapping[ oSettings.aaSorting[i][0] ];
	}

	/* Fixed sorting */
	if ( oSettings.aaSortingFixed !== null )
	{
		for ( i=0, iLen=oSettings.aaSortingFixed.length ; i<iLen ; i++ )
		{
			oSettings.aaSortingFixed[i][0] = aiInvertMapping[ oSettings.aaSortingFixed[i][0] ];
		}
	}

	/* Data column sorting (the column which the sort for a given column should take place on) */
	for ( i=0, iLen=iCols ; i<iLen ; i++ )
	{
		oCol = oSettings.aoColumns[i];
		for ( j=0, jLen=oCol.aDataSort.length ; j<jLen ; j++ )
		{
			oCol.aDataSort[j] = aiInvertMapping[ oCol.aDataSort[j] ];
		}

		// Update the column indexes
		oCol.idx = aiInvertMapping[ oCol.idx ];
	}

	// Update 1.10 optimised sort class removal variable
	$.each( oSettings.aLastSort, function (i, val) {
		oSettings.aLastSort[i].src = aiInvertMapping[ val.src ];
	} );

	/* Update the Get and Set functions for each column */
	for ( i=0, iLen=iCols ; i<iLen ; i++ )
	{
		oCol = oSettings.aoColumns[i];

		if ( typeof oCol.mData == 'number' ) {
			oCol.mData = aiInvertMapping[ oCol.mData ];
		}
		else if ( $.isPlainObject( oCol.mData ) ) {
			// HTML5 data sourced
			attrMap( oCol.mData, '_',      aiInvertMapping );
			attrMap( oCol.mData, 'filter', aiInvertMapping );
			attrMap( oCol.mData, 'sort',   aiInvertMapping );
			attrMap( oCol.mData, 'type',   aiInvertMapping );
		}
	}

	/*
	 * Move the DOM elements
	 */
	if ( oSettings.aoColumns[iFrom].bVisible )
	{
		/* Calculate the current visible index and the point to insert the node before. The insert
		 * before needs to take into account that there might not be an element to insert before,
		 * in which case it will be null, and an appendChild should be used
		 */
		var iVisibleIndex = this.oApi._fnColumnIndexToVisible( oSettings, iFrom );
		var iInsertBeforeIndex = null;

		i = iTo < iFrom ? iTo : iTo + 1;
		while ( iInsertBeforeIndex === null && i < iCols )
		{
			iInsertBeforeIndex = this.oApi._fnColumnIndexToVisible( oSettings, i );
			i++;
		}

		/* Header */
		nTrs = oSettings.nTHead.getElementsByTagName('tr');
		for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
		{
			fnDomSwitch( nTrs[i], iVisibleIndex, iInsertBeforeIndex );
		}

		/* Footer */
		if ( oSettings.nTFoot !== null )
		{
			nTrs = oSettings.nTFoot.getElementsByTagName('tr');
			for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
			{
				fnDomSwitch( nTrs[i], iVisibleIndex, iInsertBeforeIndex );
			}
		}

		/* Body */
		for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
		{
			if ( oSettings.aoData[i].nTr !== null )
			{
				fnDomSwitch( oSettings.aoData[i].nTr, iVisibleIndex, iInsertBeforeIndex );
			}
		}
	}

	/*
	 * Move the internal array elements
	 */
	/* Columns */
	fnArraySwitch( oSettings.aoColumns, iFrom, iTo );

	// regenerate the get / set functions
	for ( i=0, iLen=iCols ; i<iLen ; i++ ) {
		oSettings.oApi._fnColumnOptions( oSettings, i, {} );
	}

	/* Search columns */
	fnArraySwitch( oSettings.aoPreSearchCols, iFrom, iTo );

	/* Array array - internal data anodes cache */
	for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
	{
		var data = oSettings.aoData[i];
		var cells = data.anCells;

		if ( cells ) {
			fnArraySwitch( cells, iFrom, iTo );

			// Longer term, should this be moved into the DataTables' invalidate
			// methods?
			for ( j=0, jen=cells.length ; j<jen ; j++ ) {
				if ( cells[j] && cells[j]._DT_CellIndex ) {
					cells[j]._DT_CellIndex.column = j;
				}
			}
		}

		// For DOM sourced data, the invalidate will reread the cell into
		// the data array, but for data sources as an array, they need to
		// be flipped
		if ( data.src !== 'dom' && $.isArray( data._aData ) ) {
			fnArraySwitch( data._aData, iFrom, iTo );
		}
	}

	/* Reposition the header elements in the header layout array */
	for ( i=0, iLen=oSettings.aoHeader.length ; i<iLen ; i++ )
	{
		fnArraySwitch( oSettings.aoHeader[i], iFrom, iTo );
	}

	if ( oSettings.aoFooter !== null )
	{
		for ( i=0, iLen=oSettings.aoFooter.length ; i<iLen ; i++ )
		{
			fnArraySwitch( oSettings.aoFooter[i], iFrom, iTo );
		}
	}

	if ( invalidateRows || invalidateRows === undefined )
	{
		$.fn.dataTable.Api( oSettings ).rows().invalidate();
	}

	/*
	 * Update DataTables' event handlers
	 */

	/* Sort listener */
	for ( i=0, iLen=iCols ; i<iLen ; i++ )
	{
		$(oSettings.aoColumns[i].nTh).off('.DT');
		this.oApi._fnSortAttachListener( oSettings, oSettings.aoColumns[i].nTh, i );
	}


	/* Fire an event so other plug-ins can update */
	$(oSettings.oInstance).trigger( 'column-reorder.dt', [ oSettings, {
		from: iFrom,
		to: iTo,
		mapping: aiInvertMapping,
		drop: drop,

		// Old style parameters for compatibility
		iFrom: iFrom,
		iTo: iTo,
		aiInvertMapping: aiInvertMapping
	} ] );
};

/**
 * ColReorder provides column visibility control for DataTables
 * @class ColReorder
 * @constructor
 * @param {object} dt DataTables settings object
 * @param {object} opts ColReorder options
 */
var ColReorder = function( dt, opts )
{
	var settings = new $.fn.dataTable.Api( dt ).settings()[0];

	// Ensure that we can't initialise on the same table twice
	if ( settings._colReorder ) {
		return settings._colReorder;
	}

	// Allow the options to be a boolean for defaults
	if ( opts === true ) {
		opts = {};
	}

	// Convert from camelCase to Hungarian, just as DataTables does
	var camelToHungarian = $.fn.dataTable.camelToHungarian;
	if ( camelToHungarian ) {
		camelToHungarian( ColReorder.defaults, ColReorder.defaults, true );
		camelToHungarian( ColReorder.defaults, opts || {} );
	}


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Public class variables
	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

	/**
	 * @namespace Settings object which contains customisable information for ColReorder instance
	 */
	this.s = {
		/**
		 * DataTables settings object
		 *  @property dt
		 *  @type     Object
		 *  @default  null
		 */
		"dt": null,

		/**
		 * Enable flag
		 *  @property dt
		 *  @type     Object
		 *  @default  null
		 */
		"enable": null,

		/**
		 * Initialisation object used for this instance
		 *  @property init
		 *  @type     object
		 *  @default  {}
		 */
		"init": $.extend( true, {}, ColReorder.defaults, opts ),

		/**
		 * Number of columns to fix (not allow to be reordered)
		 *  @property fixed
		 *  @type     int
		 *  @default  0
		 */
		"fixed": 0,

		/**
		 * Number of columns to fix counting from right (not allow to be reordered)
		 *  @property fixedRight
		 *  @type     int
		 *  @default  0
		 */
		"fixedRight": 0,

		/**
		 * Callback function for once the reorder has been done
		 *  @property reorderCallback
		 *  @type     function
		 *  @default  null
		 */
		"reorderCallback": null,

		/**
		 * @namespace Information used for the mouse drag
		 */
		"mouse": {
			"startX": -1,
			"startY": -1,
			"offsetX": -1,
			"offsetY": -1,
			"target": -1,
			"targetIndex": -1,
			"fromIndex": -1
		},

		/**
		 * Information which is used for positioning the insert cusor and knowing where to do the
		 * insert. Array of objects with the properties:
		 *   x: x-axis position
		 *   to: insert point
		 *  @property aoTargets
		 *  @type     array
		 *  @default  []
		 */
		"aoTargets": []
	};


	/**
	 * @namespace Common and useful DOM elements for the class instance
	 */
	this.dom = {
		/**
		 * Dragging element (the one the mouse is moving)
		 *  @property drag
		 *  @type     element
		 *  @default  null
		 */
		"drag": null,

		/**
		 * The insert cursor
		 *  @property pointer
		 *  @type     element
		 *  @default  null
		 */
		"pointer": null
	};

	/* Constructor logic */
	this.s.enable = this.s.init.bEnable;
	this.s.dt = settings;
	this.s.dt._colReorder = this;
	this._fnConstruct();

	return this;
};



$.extend( ColReorder.prototype, {
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Public methods
	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

	/**
	 * Enable / disable end user interaction
	 */
	fnEnable: function ( flag )
	{
		if ( flag === false ) {
			return fnDisable();
		}

		this.s.enable = true;
	},

	/**
	 * Disable end user interaction
	 */
	fnDisable: function ()
	{
		this.s.enable = false;
	},

	/**
	 * Reset the column ordering to the original ordering that was detected on
	 * start up.
	 *  @return {this} Returns `this` for chaining.
	 *
	 *  @example
	 *    // DataTables initialisation with ColReorder
	 *    var table = $('#example').dataTable( {
	 *        "sDom": 'Rlfrtip'
	 *    } );
	 *
	 *    // Add click event to a button to reset the ordering
	 *    $('#resetOrdering').click( function (e) {
	 *        e.preventDefault();
	 *        $.fn.dataTable.ColReorder( table ).fnReset();
	 *    } );
	 */
	"fnReset": function ()
	{
		this._fnOrderColumns( this.fnOrder() );

		return this;
	},

	/**
	 * `Deprecated` - Get the current order of the columns, as an array.
	 *  @return {array} Array of column identifiers
	 *  @deprecated `fnOrder` should be used in preference to this method.
	 *      `fnOrder` acts as a getter/setter.
	 */
	"fnGetCurrentOrder": function ()
	{
		return this.fnOrder();
	},

	/**
	 * Get the current order of the columns, as an array. Note that the values
	 * given in the array are unique identifiers for each column. Currently
	 * these are the original ordering of the columns that was detected on
	 * start up, but this could potentially change in future.
	 *  @return {array} Array of column identifiers
	 *
	 *  @example
	 *    // Get column ordering for the table
	 *    var order = $.fn.dataTable.ColReorder( dataTable ).fnOrder();
	 *//**
	 * Set the order of the columns, from the positions identified in the
	 * ordering array given. Note that ColReorder takes a brute force approach
	 * to reordering, so it is possible multiple reordering events will occur
	 * before the final order is settled upon.
	 *  @param {array} [set] Array of column identifiers in the new order. Note
	 *    that every column must be included, uniquely, in this array.
	 *  @return {this} Returns `this` for chaining.
	 *
	 *  @example
	 *    // Swap the first and second columns
	 *    $.fn.dataTable.ColReorder( dataTable ).fnOrder( [1, 0, 2, 3, 4] );
	 *
	 *  @example
	 *    // Move the first column to the end for the table `#example`
	 *    var curr = $.fn.dataTable.ColReorder( '#example' ).fnOrder();
	 *    var first = curr.shift();
	 *    curr.push( first );
	 *    $.fn.dataTable.ColReorder( '#example' ).fnOrder( curr );
	 *
	 *  @example
	 *    // Reverse the table's order
	 *    $.fn.dataTable.ColReorder( '#example' ).fnOrder(
	 *      $.fn.dataTable.ColReorder( '#example' ).fnOrder().reverse()
	 *    );
	 */
	"fnOrder": function ( set, original )
	{
		var a = [], i, ien, j, jen;
		var columns = this.s.dt.aoColumns;

		if ( set === undefined ){
			for ( i=0, ien=columns.length ; i<ien ; i++ ) {
				a.push( columns[i]._ColReorder_iOrigCol );
			}

			return a;
		}

		// The order given is based on the original indexes, rather than the
		// existing ones, so we need to translate from the original to current
		// before then doing the order
		if ( original ) {
			var order = this.fnOrder();

			for ( i=0, ien=set.length ; i<ien ; i++ ) {
				a.push( $.inArray( set[i], order ) );
			}

			set = a;
		}

		this._fnOrderColumns( fnInvertKeyValues( set ) );

		return this;
	},


	/**
	 * Convert from the original column index, to the original
	 *
	 * @param  {int|array} idx Index(es) to convert
	 * @param  {string} dir Transpose direction - `fromOriginal` / `toCurrent`
	 *   or `'toOriginal` / `fromCurrent`
	 * @return {int|array}     Converted values
	 */
	fnTranspose: function ( idx, dir )
	{
		if ( ! dir ) {
			dir = 'toCurrent';
		}

		var order = this.fnOrder();
		var columns = this.s.dt.aoColumns;

		if ( dir === 'toCurrent' ) {
			// Given an original index, want the current
			return ! $.isArray( idx ) ?
				$.inArray( idx, order ) :
				$.map( idx, function ( index ) {
					return $.inArray( index, order );
				} );
		}
		else {
			// Given a current index, want the original
			return ! $.isArray( idx ) ?
				columns[idx]._ColReorder_iOrigCol :
				$.map( idx, function ( index ) {
					return columns[index]._ColReorder_iOrigCol;
				} );
		}
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Private methods (they are of course public in JS, but recommended as private)
	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

	/**
	 * Constructor logic
	 *  @method  _fnConstruct
	 *  @returns void
	 *  @private
	 */
	"_fnConstruct": function ()
	{
		var that = this;
		var iLen = this.s.dt.aoColumns.length;
		var table = this.s.dt.nTable;
		var i;

		/* Columns discounted from reordering - counting left to right */
		if ( this.s.init.iFixedColumns )
		{
			this.s.fixed = this.s.init.iFixedColumns;
		}

		if ( this.s.init.iFixedColumnsLeft )
		{
			this.s.fixed = this.s.init.iFixedColumnsLeft;
		}

		/* Columns discounted from reordering - counting right to left */
		this.s.fixedRight = this.s.init.iFixedColumnsRight ?
			this.s.init.iFixedColumnsRight :
			0;

		/* Drop callback initialisation option */
		if ( this.s.init.fnReorderCallback )
		{
			this.s.reorderCallback = this.s.init.fnReorderCallback;
		}

		/* Add event handlers for the drag and drop, and also mark the original column order */
		for ( i = 0; i < iLen; i++ )
		{
			if ( i > this.s.fixed-1 && i < iLen - this.s.fixedRight )
			{
				this._fnMouseListener( i, this.s.dt.aoColumns[i].nTh );
			}

			/* Mark the original column order for later reference */
			this.s.dt.aoColumns[i]._ColReorder_iOrigCol = i;
		}

		/* State saving */
		this.s.dt.oApi._fnCallbackReg( this.s.dt, 'aoStateSaveParams', function (oS, oData) {
			that._fnStateSave.call( that, oData );
		}, "ColReorder_State" );

		/* An initial column order has been specified */
		var aiOrder = null;
		if ( this.s.init.aiOrder )
		{
			aiOrder = this.s.init.aiOrder.slice();
		}

		/* State loading, overrides the column order given */
		if ( this.s.dt.oLoadedState && typeof this.s.dt.oLoadedState.ColReorder != 'undefined' &&
		  this.s.dt.oLoadedState.ColReorder.length == this.s.dt.aoColumns.length )
		{
			aiOrder = this.s.dt.oLoadedState.ColReorder;
		}

		/* If we have an order to apply - do so */
		if ( aiOrder )
		{
			/* We might be called during or after the DataTables initialisation. If before, then we need
			 * to wait until the draw is done, if after, then do what we need to do right away
			 */
			if ( !that.s.dt._bInitComplete )
			{
				var bDone = false;
				$(table).on( 'draw.dt.colReorder', function () {
					if ( !that.s.dt._bInitComplete && !bDone )
					{
						bDone = true;
						var resort = fnInvertKeyValues( aiOrder );
						that._fnOrderColumns.call( that, resort );
					}
				} );
			}
			else
			{
				var resort = fnInvertKeyValues( aiOrder );
				that._fnOrderColumns.call( that, resort );
			}
		}
		else {
			this._fnSetColumnIndexes();
		}

		// Destroy clean up
		$(table).on( 'destroy.dt.colReorder', function () {
			$(table).off( 'destroy.dt.colReorder draw.dt.colReorder' );

			$.each( that.s.dt.aoColumns, function (i, column) {
				$(column.nTh).off('.ColReorder');
				$(column.nTh).removeAttr('data-column-index');
			} );

			that.s.dt._colReorder = null;
			that.s = null;
		} );
	},


	/**
	 * Set the column order from an array
	 *  @method  _fnOrderColumns
	 *  @param   array a An array of integers which dictate the column order that should be applied
	 *  @returns void
	 *  @private
	 */
	"_fnOrderColumns": function ( a )
	{
		var changed = false;

		if ( a.length != this.s.dt.aoColumns.length )
		{
			this.s.dt.oInstance.oApi._fnLog( this.s.dt, 1, "ColReorder - array reorder does not "+
				"match known number of columns. Skipping." );
			return;
		}

		for ( var i=0, iLen=a.length ; i<iLen ; i++ )
		{
			var currIndex = $.inArray( i, a );
			if ( i != currIndex )
			{
				/* Reorder our switching array */
				fnArraySwitch( a, currIndex, i );

				/* Do the column reorder in the table */
				this.s.dt.oInstance.fnColReorder( currIndex, i, true, false );

				changed = true;
			}
		}

		this._fnSetColumnIndexes();

		// Has anything actually changed? If not, then nothing else to do
		if ( ! changed ) {
			return;
		}

		$.fn.dataTable.Api( this.s.dt ).rows().invalidate();

		/* When scrolling we need to recalculate the column sizes to allow for the shift */
		if ( this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "" )
		{
			this.s.dt.oInstance.fnAdjustColumnSizing( false );
		}

		/* Save the state */
		this.s.dt.oInstance.oApi._fnSaveState( this.s.dt );

		if ( this.s.reorderCallback !== null )
		{
			this.s.reorderCallback.call( this );
		}
	},


	/**
	 * Because we change the indexes of columns in the table, relative to their starting point
	 * we need to reorder the state columns to what they are at the starting point so we can
	 * then rearrange them again on state load!
	 *  @method  _fnStateSave
	 *  @param   object oState DataTables state
	 *  @returns string JSON encoded cookie string for DataTables
	 *  @private
	 */
	"_fnStateSave": function ( oState )
	{
		var i, iLen, aCopy, iOrigColumn;
		var oSettings = this.s.dt;
		var columns = oSettings.aoColumns;

		oState.ColReorder = [];

		/* Sorting */
		if ( oState.aaSorting ) {
			// 1.10.0-
			for ( i=0 ; i<oState.aaSorting.length ; i++ ) {
				oState.aaSorting[i][0] = columns[ oState.aaSorting[i][0] ]._ColReorder_iOrigCol;
			}

			var aSearchCopy = $.extend( true, [], oState.aoSearchCols );

			for ( i=0, iLen=columns.length ; i<iLen ; i++ )
			{
				iOrigColumn = columns[i]._ColReorder_iOrigCol;

				/* Column filter */
				oState.aoSearchCols[ iOrigColumn ] = aSearchCopy[i];

				/* Visibility */
				oState.abVisCols[ iOrigColumn ] = columns[i].bVisible;

				/* Column reordering */
				oState.ColReorder.push( iOrigColumn );
			}
		}
		else if ( oState.order ) {
			// 1.10.1+
			for ( i=0 ; i<oState.order.length ; i++ ) {
				oState.order[i][0] = columns[ oState.order[i][0] ]._ColReorder_iOrigCol;
			}

			var stateColumnsCopy = $.extend( true, [], oState.columns );

			for ( i=0, iLen=columns.length ; i<iLen ; i++ )
			{
				iOrigColumn = columns[i]._ColReorder_iOrigCol;

				/* Columns */
				oState.columns[ iOrigColumn ] = stateColumnsCopy[i];

				/* Column reordering */
				oState.ColReorder.push( iOrigColumn );
			}
		}
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Mouse drop and drag
	 */

	/**
	 * Add a mouse down listener to a particluar TH element
	 *  @method  _fnMouseListener
	 *  @param   int i Column index
	 *  @param   element nTh TH element clicked on
	 *  @returns void
	 *  @private
	 */
	"_fnMouseListener": function ( i, nTh )
	{
		var that = this;
		$(nTh)
			.on( 'mousedown.ColReorder', function (e) {
				if ( that.s.enable && e.which === 1 ) {
					that._fnMouseDown.call( that, e, nTh );
				}
			} )
			.on( 'touchstart.ColReorder', function (e) {
				if ( that.s.enable ) {
					that._fnMouseDown.call( that, e, nTh );
				}
			} );
	},


	/**
	 * Mouse down on a TH element in the table header
	 *  @method  _fnMouseDown
	 *  @param   event e Mouse event
	 *  @param   element nTh TH element to be dragged
	 *  @returns void
	 *  @private
	 */
	"_fnMouseDown": function ( e, nTh )
	{
		var that = this;

		/* Store information about the mouse position */
		var target = $(e.target).closest('th, td');
		var offset = target.offset();
		var idx = parseInt( $(nTh).attr('data-column-index'), 10 );

		if ( idx === undefined ) {
			return;
		}

		this.s.mouse.startX = this._fnCursorPosition( e, 'pageX' );
		this.s.mouse.startY = this._fnCursorPosition( e, 'pageY' );
		this.s.mouse.offsetX = this._fnCursorPosition( e, 'pageX' ) - offset.left;
		this.s.mouse.offsetY = this._fnCursorPosition( e, 'pageY' ) - offset.top;
		this.s.mouse.target = this.s.dt.aoColumns[ idx ].nTh;//target[0];
		this.s.mouse.targetIndex = idx;
		this.s.mouse.fromIndex = idx;

		this._fnRegions();

		/* Add event handlers to the document */
		$(document)
			.on( 'mousemove.ColReorder touchmove.ColReorder', function (e) {
				that._fnMouseMove.call( that, e );
			} )
			.on( 'mouseup.ColReorder touchend.ColReorder', function (e) {
				that._fnMouseUp.call( that, e );
			} );
	},


	/**
	 * Deal with a mouse move event while dragging a node
	 *  @method  _fnMouseMove
	 *  @param   event e Mouse event
	 *  @returns void
	 *  @private
	 */
	"_fnMouseMove": function ( e )
	{
		var that = this;

		if ( this.dom.drag === null )
		{
			/* Only create the drag element if the mouse has moved a specific distance from the start
			 * point - this allows the user to make small mouse movements when sorting and not have a
			 * possibly confusing drag element showing up
			 */
			if ( Math.pow(
				Math.pow(this._fnCursorPosition( e, 'pageX') - this.s.mouse.startX, 2) +
				Math.pow(this._fnCursorPosition( e, 'pageY') - this.s.mouse.startY, 2), 0.5 ) < 5 )
			{
				return;
			}
			this._fnCreateDragNode();
		}

		/* Position the element - we respect where in the element the click occured */
		this.dom.drag.css( {
			left: this._fnCursorPosition( e, 'pageX' ) - this.s.mouse.offsetX,
			top: this._fnCursorPosition( e, 'pageY' ) - this.s.mouse.offsetY
		} );

		/* Based on the current mouse position, calculate where the insert should go */
		var target;
		var lastToIndex = this.s.mouse.toIndex;
		var cursorXPosiotion = this._fnCursorPosition(e, 'pageX');
		var targetsPrev = function (i) {
			while (i >= 0) {
				i--;

				if (i <= 0) {
					return null;
				}

				if (that.s.aoTargets[i+1].x !== that.s.aoTargets[i].x) {
					return that.s.aoTargets[i];
				}
			}
		};
		var firstNotHidden = function () {
			for (var i=0 ; i<that.s.aoTargets.length-1 ; i++) {
				if (that.s.aoTargets[i].x !== that.s.aoTargets[i+1].x) {
					return that.s.aoTargets[i];
				}
			}
		};
		var lastNotHidden = function () {
			for (var i=that.s.aoTargets.length-1 ; i>0 ; i--) {
				if (that.s.aoTargets[i].x !== that.s.aoTargets[i-1].x) {
					return that.s.aoTargets[i];
				}
			}
		};

        for (var i = 1; i < this.s.aoTargets.length; i++) {
			var prevTarget = targetsPrev(i);
			if (! prevTarget) {
				prevTarget = firstNotHidden();
			}

			var prevTargetMiddle = prevTarget.x + (this.s.aoTargets[i].x - prevTarget.x) / 2;

            if (this._fnIsLtr()) {
                if (cursorXPosiotion < prevTargetMiddle ) {
                    target = prevTarget;
                    break;
                }
            }
            else {
                if (cursorXPosiotion > prevTargetMiddle) {
                    target = prevTarget;
                    break;
                }
            }
		}

        if (target) {
            this.dom.pointer.css('left', target.x);
            this.s.mouse.toIndex = target.to;
        }
        else {
			// The insert element wasn't positioned in the array (less than
			// operator), so we put it at the end
			this.dom.pointer.css( 'left', lastNotHidden().x );
			this.s.mouse.toIndex = lastNotHidden().to;
		}

		// Perform reordering if realtime updating is on and the column has moved
		if ( this.s.init.bRealtime && lastToIndex !== this.s.mouse.toIndex ) {
			this.s.dt.oInstance.fnColReorder( this.s.mouse.fromIndex, this.s.mouse.toIndex );
			this.s.mouse.fromIndex = this.s.mouse.toIndex;

			// Not great for performance, but required to keep everything in alignment
			if ( this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "" )
			{
				this.s.dt.oInstance.fnAdjustColumnSizing( false );
			}

			this._fnRegions();
		}
	},


	/**
	 * Finish off the mouse drag and insert the column where needed
	 *  @method  _fnMouseUp
	 *  @param   event e Mouse event
	 *  @returns void
	 *  @private
	 */
	"_fnMouseUp": function ( e )
	{
		var that = this;

		$(document).off( '.ColReorder' );

		if ( this.dom.drag !== null )
		{
			/* Remove the guide elements */
			this.dom.drag.remove();
			this.dom.pointer.remove();
			this.dom.drag = null;
			this.dom.pointer = null;

			/* Actually do the reorder */
			this.s.dt.oInstance.fnColReorder( this.s.mouse.fromIndex, this.s.mouse.toIndex, true );
			this._fnSetColumnIndexes();

			/* When scrolling we need to recalculate the column sizes to allow for the shift */
			if ( this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "" )
			{
				this.s.dt.oInstance.fnAdjustColumnSizing( false );
			}

			/* Save the state */
			this.s.dt.oInstance.oApi._fnSaveState( this.s.dt );

			if ( this.s.reorderCallback !== null )
			{
				this.s.reorderCallback.call( this );
			}
		}
	},


	/**
	 * Calculate a cached array with the points of the column inserts, and the
	 * 'to' points
	 *  @method  _fnRegions
	 *  @returns void
	 *  @private
	 */
	"_fnRegions": function ()
	{
		var aoColumns = this.s.dt.aoColumns;
        var isLTR = this._fnIsLtr();
		this.s.aoTargets.splice(0, this.s.aoTargets.length);
		var lastBound = $(this.s.dt.nTable).offset().left;

        var aoColumnBounds = [];
        $.each(aoColumns, function (i, column) {
            if (column.bVisible && column.nTh.style.display !== 'none') {
                var nth = $(column.nTh);
				var bound = nth.offset().left;

                if (isLTR) {
                    bound += nth.outerWidth();
                }

                aoColumnBounds.push({
                    index: i,
                    bound: bound
				});

				lastBound = bound;
			}
			else {
                aoColumnBounds.push({
					index: i,
					bound: lastBound
                });
			}
		});

        var firstColumn = aoColumnBounds[0];
		var firstColumnWidth = $(aoColumns[firstColumn.index].nTh).outerWidth();

        this.s.aoTargets.push({
            to: 0,
			x: firstColumn.bound - firstColumnWidth
        });

        for (var i = 0; i < aoColumnBounds.length; i++) {
            var columnBound = aoColumnBounds[i];
            var iToPoint = columnBound.index;

            /* For the column / header in question, we want it's position to remain the same if the
            * position is just to it's immediate left or right, so we only increment the counter for
            * other columns
            */
            if (columnBound.index < this.s.mouse.fromIndex) {
                iToPoint++;
            }

            this.s.aoTargets.push({
				to: iToPoint,
                x: columnBound.bound
            });
        }

		/* Disallow columns for being reordered by drag and drop, counting right to left */
		if ( this.s.fixedRight !== 0 )
		{
			this.s.aoTargets.splice( this.s.aoTargets.length - this.s.fixedRight );
		}

		/* Disallow columns for being reordered by drag and drop, counting left to right */
		if ( this.s.fixed !== 0 )
		{
			this.s.aoTargets.splice( 0, this.s.fixed );
		}
	},


	/**
	 * Copy the TH element that is being drags so the user has the idea that they are actually
	 * moving it around the page.
	 *  @method  _fnCreateDragNode
	 *  @returns void
	 *  @private
	 */
	"_fnCreateDragNode": function ()
	{
		var scrolling = this.s.dt.oScroll.sX !== "" || this.s.dt.oScroll.sY !== "";

		var origCell = this.s.dt.aoColumns[ this.s.mouse.targetIndex ].nTh;
		var origTr = origCell.parentNode;
		var origThead = origTr.parentNode;
		var origTable = origThead.parentNode;
		var cloneCell = $(origCell).clone();

		// This is a slightly odd combination of jQuery and DOM, but it is the
		// fastest and least resource intensive way I could think of cloning
		// the table with just a single header cell in it.
		this.dom.drag = $(origTable.cloneNode(false))
			.addClass( 'DTCR_clonedTable' )
			.append(
				$(origThead.cloneNode(false)).append(
					$(origTr.cloneNode(false)).append(
						cloneCell[0]
					)
				)
			)
			.css( {
				position: 'absolute',
				top: 0,
				left: 0,
				width: $(origCell).outerWidth(),
				height: $(origCell).outerHeight()
			} )
			.appendTo( 'body' );

		this.dom.pointer = $('<div></div>')
			.addClass( 'DTCR_pointer' )
			.css( {
				position: 'absolute',
				top: scrolling ?
					$('div.dataTables_scroll', this.s.dt.nTableWrapper).offset().top :
					$(this.s.dt.nTable).offset().top,
				height : scrolling ?
					$('div.dataTables_scroll', this.s.dt.nTableWrapper).height() :
					$(this.s.dt.nTable).height()
			} )
			.appendTo( 'body' );
	},


	/**
	 * Add a data attribute to the column headers, so we know the index of
	 * the row to be reordered. This allows fast detection of the index, and
	 * for this plug-in to work with FixedHeader which clones the nodes.
	 *  @private
	 */
	"_fnSetColumnIndexes": function ()
	{
		$.each( this.s.dt.aoColumns, function (i, column) {
			$(column.nTh).attr('data-column-index', i);
		} );
	},


	/**
	 * Get cursor position regardless of mouse or touch input
	 * @param  {Event}  e    jQuery Event
	 * @param  {string} prop Property to get
	 * @return {number}      Value
	 */
	_fnCursorPosition: function ( e, prop ) {
		if ( e.type.indexOf('touch') !== -1 ) {
			return e.originalEvent.touches[0][ prop ];
		}
		return e[ prop ];
    },

    _fnIsLtr: function () {
        return $(this.s.dt.nTable).css('direction') !== "rtl";
    }
} );





/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Static parameters
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */


/**
 * ColReorder default settings for initialisation
 *  @namespace
 *  @static
 */
ColReorder.defaults = {
	/**
	 * Predefined ordering for the columns that will be applied automatically
	 * on initialisation. If not specified then the order that the columns are
	 * found to be in the HTML is the order used.
	 *  @type array
	 *  @default null
	 *  @static
	 */
	aiOrder: null,

	/**
	 * ColReorder enable on initialisation
	 *  @type boolean
	 *  @default true
	 *  @static
	 */
	bEnable: true,

	/**
	 * Redraw the table's column ordering as the end user draws the column
	 * (`true`) or wait until the mouse is released (`false` - default). Note
	 * that this will perform a redraw on each reordering, which involves an
	 * Ajax request each time if you are using server-side processing in
	 * DataTables.
	 *  @type boolean
	 *  @default false
	 *  @static
	 */
	bRealtime: true,

	/**
	 * Indicate how many columns should be fixed in position (counting from the
	 * left). This will typically be 1 if used, but can be as high as you like.
	 *  @type int
	 *  @default 0
	 *  @static
	 */
	iFixedColumnsLeft: 0,

	/**
	 * As `iFixedColumnsRight` but counting from the right.
	 *  @type int
	 *  @default 0
	 *  @static
	 */
	iFixedColumnsRight: 0,

	/**
	 * Callback function that is fired when columns are reordered. The `column-
	 * reorder` event is preferred over this callback
	 *  @type function():void
	 *  @default null
	 *  @static
	 */
	fnReorderCallback: null
};



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Constants
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/**
 * ColReorder version
 *  @constant  version
 *  @type      String
 *  @default   As code
 */
ColReorder.version = "1.5.2";



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * DataTables interfaces
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

// Expose
$.fn.dataTable.ColReorder = ColReorder;
$.fn.DataTable.ColReorder = ColReorder;


// Register a new feature with DataTables
if ( typeof $.fn.dataTable == "function" &&
     typeof $.fn.dataTableExt.fnVersionCheck == "function" &&
     $.fn.dataTableExt.fnVersionCheck('1.10.8') )
{
	$.fn.dataTableExt.aoFeatures.push( {
		"fnInit": function( settings ) {
			var table = settings.oInstance;

			if ( ! settings._colReorder ) {
				var dtInit = settings.oInit;
				var opts = dtInit.colReorder || dtInit.oColReorder || {};

				new ColReorder( settings, opts );
			}
			else {
				table.oApi._fnLog( settings, 1, "ColReorder attempted to initialise twice. Ignoring second" );
			}

			return null; /* No node for DataTables to insert */
		},
		"cFeature": "R",
		"sFeature": "ColReorder"
	} );
}
else {
	alert( "Warning: ColReorder requires DataTables 1.10.8 or greater - www.datatables.net/download");
}


// Attach a listener to the document which listens for DataTables initialisation
// events so we can automatically initialise
$(document).on( 'preInit.dt.colReorder', function (e, settings) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	var init = settings.oInit.colReorder;
	var defaults = DataTable.defaults.colReorder;

	if ( init || defaults ) {
		var opts = $.extend( {}, init, defaults );

		if ( init !== false ) {
			new ColReorder( settings, opts  );
		}
	}
} );


// API augmentation
$.fn.dataTable.Api.register( 'colReorder.reset()', function () {
	return this.iterator( 'table', function ( ctx ) {
		ctx._colReorder.fnReset();
	} );
} );

$.fn.dataTable.Api.register( 'colReorder.order()', function ( set, original ) {
	if ( set ) {
		return this.iterator( 'table', function ( ctx ) {
			ctx._colReorder.fnOrder( set, original );
		} );
	}

	return this.context.length ?
		this.context[0]._colReorder.fnOrder() :
		null;
} );

$.fn.dataTable.Api.register( 'colReorder.transpose()', function ( idx, dir ) {
	return this.context.length && this.context[0]._colReorder ?
		this.context[0]._colReorder.fnTranspose( idx, dir ) :
		idx;
} );

$.fn.dataTable.Api.register( 'colReorder.move()', function( from, to, drop, invalidateRows ) {
	if (this.context.length) {
		this.context[0]._colReorder.s.dt.oInstance.fnColReorder( from, to, drop, invalidateRows );
		this.context[0]._colReorder._fnSetColumnIndexes();
	}
	return this;
} );

$.fn.dataTable.Api.register( 'colReorder.enable()', function( flag ) {
	return this.iterator( 'table', function ( ctx ) {
		if ( ctx._colReorder ) {
			ctx._colReorder.fnEnable( flag );
		}
	} );
} );

$.fn.dataTable.Api.register( 'colReorder.disable()', function() {
	return this.iterator( 'table', function ( ctx ) {
		if ( ctx._colReorder ) {
			ctx._colReorder.fnDisable();
		}
	} );
} );


return ColReorder;
}));


/*! FixedColumns 3.3.0
 * ©2010-2018 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     FixedColumns
 * @description Freeze columns in place on a scrolling DataTable
 * @version     3.3.0
 * @file        dataTables.fixedColumns.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2010-2018 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */
(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;
var _firefoxScroll;

/**
 * When making use of DataTables' x-axis scrolling feature, you may wish to
 * fix the left most column in place. This plug-in for DataTables provides
 * exactly this option (note for non-scrolling tables, please use the
 * FixedHeader plug-in, which can fix headers and footers). Key
 * features include:
 *
 * * Freezes the left or right most columns to the side of the table
 * * Option to freeze two or more columns
 * * Full integration with DataTables' scrolling options
 * * Speed - FixedColumns is fast in its operation
 *
 *  @class
 *  @constructor
 *  @global
 *  @param {object} dt DataTables instance. With DataTables 1.10 this can also
 *    be a jQuery collection, a jQuery selector, DataTables API instance or
 *    settings object.
 *  @param {object} [init={}] Configuration object for FixedColumns. Options are
 *    defined by {@link FixedColumns.defaults}
 *
 *  @requires jQuery 1.7+
 *  @requires DataTables 1.8.0+
 *
 *  @example
 *      var table = $('#example').dataTable( {
 *        "scrollX": "100%"
 *      } );
 *      new $.fn.dataTable.fixedColumns( table );
 */
var FixedColumns = function ( dt, init ) {
	var that = this;

	/* Sanity check - you just know it will happen */
	if ( ! ( this instanceof FixedColumns ) ) {
		alert( "FixedColumns warning: FixedColumns must be initialised with the 'new' keyword." );
		return;
	}

	if ( init === undefined || init === true ) {
		init = {};
	}

	// Use the DataTables Hungarian notation mapping method, if it exists to
	// provide forwards compatibility for camel case variables
	var camelToHungarian = $.fn.dataTable.camelToHungarian;
	if ( camelToHungarian ) {
		camelToHungarian( FixedColumns.defaults, FixedColumns.defaults, true );
		camelToHungarian( FixedColumns.defaults, init );
	}

	// v1.10 allows the settings object to be got form a number of sources
	var dtSettings = new $.fn.dataTable.Api( dt ).settings()[0];

	/**
	 * Settings object which contains customisable information for FixedColumns instance
	 * @namespace
	 * @extends FixedColumns.defaults
	 * @private
	 */
	this.s = {
		/**
		 * DataTables settings objects
		 *  @type     object
		 *  @default  Obtained from DataTables instance
		 */
		"dt": dtSettings,

		/**
		 * Number of columns in the DataTable - stored for quick access
		 *  @type     int
		 *  @default  Obtained from DataTables instance
		 */
		"iTableColumns": dtSettings.aoColumns.length,

		/**
		 * Original outer widths of the columns as rendered by DataTables - used to calculate
		 * the FixedColumns grid bounding box
		 *  @type     array.<int>
		 *  @default  []
		 */
		"aiOuterWidths": [],

		/**
		 * Original inner widths of the columns as rendered by DataTables - used to apply widths
		 * to the columns
		 *  @type     array.<int>
		 *  @default  []
		 */
		"aiInnerWidths": [],


		/**
		 * Is the document layout right-to-left
		 * @type boolean
		 */
		rtl: $(dtSettings.nTable).css('direction') === 'rtl'
	};


	/**
	 * DOM elements used by the class instance
	 * @namespace
	 * @private
	 *
	 */
	this.dom = {
		/**
		 * DataTables scrolling element
		 *  @type     node
		 *  @default  null
		 */
		"scroller": null,

		/**
		 * DataTables header table
		 *  @type     node
		 *  @default  null
		 */
		"header": null,

		/**
		 * DataTables body table
		 *  @type     node
		 *  @default  null
		 */
		"body": null,

		/**
		 * DataTables footer table
		 *  @type     node
		 *  @default  null
		 */
		"footer": null,

		/**
		 * Display grid elements
		 * @namespace
		 */
		"grid": {
			/**
			 * Grid wrapper. This is the container element for the 3x3 grid
			 *  @type     node
			 *  @default  null
			 */
			"wrapper": null,

			/**
			 * DataTables scrolling element. This element is the DataTables
			 * component in the display grid (making up the main table - i.e.
			 * not the fixed columns).
			 *  @type     node
			 *  @default  null
			 */
			"dt": null,

			/**
			 * Left fixed column grid components
			 * @namespace
			 */
			"left": {
				"wrapper": null,
				"head": null,
				"body": null,
				"foot": null
			},

			/**
			 * Right fixed column grid components
			 * @namespace
			 */
			"right": {
				"wrapper": null,
				"head": null,
				"body": null,
				"foot": null
			}
		},

		/**
		 * Cloned table nodes
		 * @namespace
		 */
		"clone": {
			/**
			 * Left column cloned table nodes
			 * @namespace
			 */
			"left": {
				/**
				 * Cloned header table
				 *  @type     node
				 *  @default  null
				 */
				"header": null,

				/**
				 * Cloned body table
				 *  @type     node
				 *  @default  null
				 */
				"body": null,

				/**
				 * Cloned footer table
				 *  @type     node
				 *  @default  null
				 */
				"footer": null
			},

			/**
			 * Right column cloned table nodes
			 * @namespace
			 */
			"right": {
				/**
				 * Cloned header table
				 *  @type     node
				 *  @default  null
				 */
				"header": null,

				/**
				 * Cloned body table
				 *  @type     node
				 *  @default  null
				 */
				"body": null,

				/**
				 * Cloned footer table
				 *  @type     node
				 *  @default  null
				 */
				"footer": null
			}
		}
	};

	if ( dtSettings._oFixedColumns ) {
		throw 'FixedColumns already initialised on this table';
	}

	/* Attach the instance to the DataTables instance so it can be accessed easily */
	dtSettings._oFixedColumns = this;

	/* Let's do it */
	if ( ! dtSettings._bInitComplete )
	{
		dtSettings.oApi._fnCallbackReg( dtSettings, 'aoInitComplete', function () {
			that._fnConstruct( init );
		}, 'FixedColumns' );
	}
	else
	{
		this._fnConstruct( init );
	}
};



$.extend( FixedColumns.prototype , {
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Public methods
	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

	/**
	 * Update the fixed columns - including headers and footers. Note that FixedColumns will
	 * automatically update the display whenever the host DataTable redraws.
	 *  @returns {void}
	 *  @example
	 *      var table = $('#example').dataTable( {
	 *          "scrollX": "100%"
	 *      } );
	 *      var fc = new $.fn.dataTable.fixedColumns( table );
	 *
	 *      // at some later point when the table has been manipulated....
	 *      fc.fnUpdate();
	 */
	"fnUpdate": function ()
	{
		this._fnDraw( true );
	},


	/**
	 * Recalculate the resizes of the 3x3 grid that FixedColumns uses for display of the table.
	 * This is useful if you update the width of the table container. Note that FixedColumns will
	 * perform this function automatically when the window.resize event is fired.
	 *  @returns {void}
	 *  @example
	 *      var table = $('#example').dataTable( {
	 *          "scrollX": "100%"
	 *      } );
	 *      var fc = new $.fn.dataTable.fixedColumns( table );
	 *
	 *      // Resize the table container and then have FixedColumns adjust its layout....
	 *      $('#content').width( 1200 );
	 *      fc.fnRedrawLayout();
	 */
	"fnRedrawLayout": function ()
	{
		this._fnColCalc();
		this._fnGridLayout();
		this.fnUpdate();
	},


	/**
	 * Mark a row such that it's height should be recalculated when using 'semiauto' row
	 * height matching. This function will have no effect when 'none' or 'auto' row height
	 * matching is used.
	 *  @param   {Node} nTr TR element that should have it's height recalculated
	 *  @returns {void}
	 *  @example
	 *      var table = $('#example').dataTable( {
	 *          "scrollX": "100%"
	 *      } );
	 *      var fc = new $.fn.dataTable.fixedColumns( table );
	 *
	 *      // manipulate the table - mark the row as needing an update then update the table
	 *      // this allows the redraw performed by DataTables fnUpdate to recalculate the row
	 *      // height
	 *      fc.fnRecalculateHeight();
	 *      table.fnUpdate( $('#example tbody tr:eq(0)')[0], ["insert date", 1, 2, 3 ... ]);
	 */
	"fnRecalculateHeight": function ( nTr )
	{
		delete nTr._DTTC_iHeight;
		nTr.style.height = 'auto';
	},


	/**
	 * Set the height of a given row - provides cross browser compatibility
	 *  @param   {Node} nTarget TR element that should have it's height recalculated
	 *  @param   {int} iHeight Height in pixels to set
	 *  @returns {void}
	 *  @example
	 *      var table = $('#example').dataTable( {
	 *          "scrollX": "100%"
	 *      } );
	 *      var fc = new $.fn.dataTable.fixedColumns( table );
	 *
	 *      // You may want to do this after manipulating a row in the fixed column
	 *      fc.fnSetRowHeight( $('#example tbody tr:eq(0)')[0], 50 );
	 */
	"fnSetRowHeight": function ( nTarget, iHeight )
	{
		nTarget.style.height = iHeight+"px";
	},


	/**
	 * Get data index information about a row or cell in the table body.
	 * This function is functionally identical to fnGetPosition in DataTables,
	 * taking the same parameter (TH, TD or TR node) and returning exactly the
	 * the same information (data index information). THe difference between
	 * the two is that this method takes into account the fixed columns in the
	 * table, so you can pass in nodes from the master table, or the cloned
	 * tables and get the index position for the data in the main table.
	 *  @param {node} node TR, TH or TD element to get the information about
	 *  @returns {int} If nNode is given as a TR, then a single index is 
	 *    returned, or if given as a cell, an array of [row index, column index
	 *    (visible), column index (all)] is given.
	 */
	"fnGetPosition": function ( node )
	{
		var idx;
		var inst = this.s.dt.oInstance;

		if ( ! $(node).parents('.DTFC_Cloned').length )
		{
			// Not in a cloned table
			return inst.fnGetPosition( node );
		}
		else
		{
			// Its in the cloned table, so need to look up position
			if ( node.nodeName.toLowerCase() === 'tr' ) {
				idx = $(node).index();
				return inst.fnGetPosition( $('tr', this.s.dt.nTBody)[ idx ] );
			}
			else
			{
				var colIdx = $(node).index();
				idx = $(node.parentNode).index();
				var row = inst.fnGetPosition( $('tr', this.s.dt.nTBody)[ idx ] );

				return [
					row,
					colIdx,
					inst.oApi._fnVisibleToColumnIndex( this.s.dt, colIdx )
				];
			}
		}
	},

	fnToFixedNode: function ( rowIdx, colIdx )
	{
		var found;

		if ( colIdx < this.s.iLeftColumns ) {
			found = $(this.dom.clone.left.body).find('[data-dt-row='+rowIdx+'][data-dt-column='+colIdx+']');
		}
		else if ( colIdx >= this.s.iRightColumns ) {
			found = $(this.dom.clone.right.body).find('[data-dt-row='+rowIdx+'][data-dt-column='+colIdx+']');
		}

		if ( found && found.length ) {
			return found[0];
		}

		// Fallback - non-fixed node
		var table = new $.fn.dataTable.Api(this.s.dt);
		return table.cell(rowIdx, colIdx).node();
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Private methods (they are of course public in JS, but recommended as private)
	 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

	/**
	 * Initialisation for FixedColumns
	 *  @param   {Object} oInit User settings for initialisation
	 *  @returns {void}
	 *  @private
	 */
	"_fnConstruct": function ( oInit )
	{
		var i, iLen, iWidth,
			that = this;

		/* Sanity checking */
		if ( typeof this.s.dt.oInstance.fnVersionCheck != 'function' ||
		     this.s.dt.oInstance.fnVersionCheck( '1.8.0' ) !== true )
		{
			alert( "FixedColumns "+FixedColumns.VERSION+" required DataTables 1.8.0 or later. "+
				"Please upgrade your DataTables installation" );
			return;
		}

		if ( this.s.dt.oScroll.sX === "" )
		{
			this.s.dt.oInstance.oApi._fnLog( this.s.dt, 1, "FixedColumns is not needed (no "+
				"x-scrolling in DataTables enabled), so no action will be taken. Use 'FixedHeader' for "+
				"column fixing when scrolling is not enabled" );
			return;
		}

		/* Apply the settings from the user / defaults */
		this.s = $.extend( true, this.s, FixedColumns.defaults, oInit );

		/* Set up the DOM as we need it and cache nodes */
		var classes = this.s.dt.oClasses;
		this.dom.grid.dt = $(this.s.dt.nTable).parents('div.'+classes.sScrollWrapper)[0];
		this.dom.scroller = $('div.'+classes.sScrollBody, this.dom.grid.dt )[0];

		/* Set up the DOM that we want for the fixed column layout grid */
		this._fnColCalc();
		this._fnGridSetup();

		/* Event handlers */
		var mouseController;
		var mouseDown = false;

		// When the mouse is down (drag scroll) the mouse controller cannot
		// change, as the browser keeps the original element as the scrolling one
		$(this.s.dt.nTableWrapper).on( 'mousedown.DTFC', function (e) {
			if ( e.button === 0 ) {
				mouseDown = true;

				$(document).one( 'mouseup', function () {
					mouseDown = false;
				} );
			}
		} );

		// When the body is scrolled - scroll the left and right columns
		$(this.dom.scroller)
			.on( 'mouseover.DTFC touchstart.DTFC', function () {
				if ( ! mouseDown ) {
					mouseController = 'main';
				}
			} )
			.on( 'scroll.DTFC', function (e) {
				if ( ! mouseController && e.originalEvent ) {
					mouseController = 'main';
				}

				if ( mouseController === 'main' ) {
					if ( that.s.iLeftColumns > 0 ) {
						that.dom.grid.left.liner.scrollTop = that.dom.scroller.scrollTop;
					}
					if ( that.s.iRightColumns > 0 ) {
						that.dom.grid.right.liner.scrollTop = that.dom.scroller.scrollTop;
					}
				}
			} );

		var wheelType = 'onwheel' in document.createElement('div') ?
			'wheel.DTFC' :
			'mousewheel.DTFC';

		if ( that.s.iLeftColumns > 0 ) {
			// When scrolling the left column, scroll the body and right column
			$(that.dom.grid.left.liner)
				.on( 'mouseover.DTFC touchstart.DTFC', function () {
					if ( ! mouseDown ) {
						mouseController = 'left';
					}
				} )
				.on( 'scroll.DTFC', function ( e ) {
					if ( ! mouseController && e.originalEvent ) {
						mouseController = 'left';
					}

					if ( mouseController === 'left' ) {
						that.dom.scroller.scrollTop = that.dom.grid.left.liner.scrollTop;
						if ( that.s.iRightColumns > 0 ) {
							that.dom.grid.right.liner.scrollTop = that.dom.grid.left.liner.scrollTop;
						}
					}
				} )
				.on( wheelType, function(e) {
					// Pass horizontal scrolling through
					var xDelta = e.type === 'wheel' ?
						-e.originalEvent.deltaX :
						e.originalEvent.wheelDeltaX;
					that.dom.scroller.scrollLeft -= xDelta;
				} );
		}

		if ( that.s.iRightColumns > 0 ) {
			// When scrolling the right column, scroll the body and the left column
			$(that.dom.grid.right.liner)
				.on( 'mouseover.DTFC touchstart.DTFC', function () {
					if ( ! mouseDown ) {
						mouseController = 'right';
					}
				} )
				.on( 'scroll.DTFC', function ( e ) {
					if ( ! mouseController && e.originalEvent ) {
						mouseController = 'right';
					}

					if ( mouseController === 'right' ) {
						that.dom.scroller.scrollTop = that.dom.grid.right.liner.scrollTop;
						if ( that.s.iLeftColumns > 0 ) {
							that.dom.grid.left.liner.scrollTop = that.dom.grid.right.liner.scrollTop;
						}
					}
				} )
				.on( wheelType, function(e) {
					// Pass horizontal scrolling through
					var xDelta = e.type === 'wheel' ?
						-e.originalEvent.deltaX :
						e.originalEvent.wheelDeltaX;
					that.dom.scroller.scrollLeft -= xDelta;
				} );
		}

		$(window).on( 'resize.DTFC', function () {
			that._fnGridLayout.call( that );
		} );

		var bFirstDraw = true;
		var jqTable = $(this.s.dt.nTable);

		jqTable
			.on( 'draw.dt.DTFC', function () {
				that._fnColCalc();
				that._fnDraw.call( that, bFirstDraw );
				bFirstDraw = false;
			} )
			.on( 'column-sizing.dt.DTFC', function () {
				that._fnColCalc();
				that._fnGridLayout( that );
			} )
			.on( 'column-visibility.dt.DTFC', function ( e, settings, column, vis, recalc ) {
				if ( recalc === undefined || recalc ) {
					that._fnColCalc();
					that._fnGridLayout( that );
					that._fnDraw( true );
				}
			} )
			.on( 'select.dt.DTFC deselect.dt.DTFC', function ( e, dt, type, indexes ) {
				if ( e.namespace === 'dt' ) {
					that._fnDraw( false );
				}
			} )
			.on( 'destroy.dt.DTFC', function () {
				jqTable.off( '.DTFC' );

				$(that.dom.scroller).off( '.DTFC' );
				$(window).off( '.DTFC' );
				$(that.s.dt.nTableWrapper).off( '.DTFC' );

				$(that.dom.grid.left.liner).off( '.DTFC '+wheelType );
				$(that.dom.grid.left.wrapper).remove();

				$(that.dom.grid.right.liner).off( '.DTFC '+wheelType );
				$(that.dom.grid.right.wrapper).remove();
			} );

		/* Get things right to start with - note that due to adjusting the columns, there must be
		 * another redraw of the main table. It doesn't need to be a full redraw however.
		 */
		this._fnGridLayout();
		this.s.dt.oInstance.fnDraw(false);
	},


	/**
	 * Calculate the column widths for the grid layout
	 *  @returns {void}
	 *  @private
	 */
	"_fnColCalc": function ()
	{
		var that = this;
		var iLeftWidth = 0;
		var iRightWidth = 0;

		this.s.aiInnerWidths = [];
		this.s.aiOuterWidths = [];

		$.each( this.s.dt.aoColumns, function (i, col) {
			var th = $(col.nTh);
			var border;

			if ( ! th.filter(':visible').length ) {
				that.s.aiInnerWidths.push( 0 );
				that.s.aiOuterWidths.push( 0 );
			}
			else
			{
				// Inner width is used to assign widths to cells
				// Outer width is used to calculate the container
				var iWidth = th.outerWidth();

				// When working with the left most-cell, need to add on the
				// table's border to the outerWidth, since we need to take
				// account of it, but it isn't in any cell
				if ( that.s.aiOuterWidths.length === 0 ) {
					border = $(that.s.dt.nTable).css('border-left-width');
					iWidth += typeof border === 'string' && border.indexOf('px') === -1 ?
						1 :
						parseInt( border, 10 );
				}

				// Likewise with the final column on the right
				if ( that.s.aiOuterWidths.length === that.s.dt.aoColumns.length-1 ) {
					border = $(that.s.dt.nTable).css('border-right-width');
					iWidth += typeof border === 'string' && border.indexOf('px') === -1 ?
						1 :
						parseInt( border, 10 );
				}

				that.s.aiOuterWidths.push( iWidth );
				that.s.aiInnerWidths.push( th.width() );

				if ( i < that.s.iLeftColumns )
				{
					iLeftWidth += iWidth;
				}

				if ( that.s.iTableColumns-that.s.iRightColumns <= i )
				{
					iRightWidth += iWidth;
				}
			}
		} );

		this.s.iLeftWidth = iLeftWidth;
		this.s.iRightWidth = iRightWidth;
	},


	/**
	 * Set up the DOM for the fixed column. The way the layout works is to create a 1x3 grid
	 * for the left column, the DataTable (for which we just reuse the scrolling element DataTable
	 * puts into the DOM) and the right column. In each of he two fixed column elements there is a
	 * grouping wrapper element and then a head, body and footer wrapper. In each of these we then
	 * place the cloned header, body or footer tables. This effectively gives as 3x3 grid structure.
	 *  @returns {void}
	 *  @private
	 */
	"_fnGridSetup": function ()
	{
		var that = this;
		var oOverflow = this._fnDTOverflow();
		var block;

		this.dom.body = this.s.dt.nTable;
		this.dom.header = this.s.dt.nTHead.parentNode;
		this.dom.header.parentNode.parentNode.style.position = "relative";

		var nSWrapper =
			$('<div class="DTFC_ScrollWrapper" style="position:relative; clear:both;">'+
				'<div class="DTFC_LeftWrapper" style="position:absolute; top:0; left:0;" aria-hidden="true">'+
					'<div class="DTFC_LeftHeadWrapper" style="position:relative; top:0; left:0; overflow:hidden;"></div>'+
					'<div class="DTFC_LeftBodyWrapper" style="position:relative; top:0; left:0; height:0; overflow:hidden;">'+
						'<div class="DTFC_LeftBodyLiner" style="position:relative; top:0; left:0; overflow-y:scroll;"></div>'+
					'</div>'+
					'<div class="DTFC_LeftFootWrapper" style="position:relative; top:0; left:0; overflow:hidden;"></div>'+
				'</div>'+
				'<div class="DTFC_RightWrapper" style="position:absolute; top:0; right:0;" aria-hidden="true">'+
					'<div class="DTFC_RightHeadWrapper" style="position:relative; top:0; left:0;">'+
						'<div class="DTFC_RightHeadBlocker DTFC_Blocker" style="position:absolute; top:0; bottom:0;"></div>'+
					'</div>'+
					'<div class="DTFC_RightBodyWrapper" style="position:relative; top:0; left:0; height:0; overflow:hidden;">'+
						'<div class="DTFC_RightBodyLiner" style="position:relative; top:0; left:0; overflow-y:scroll;"></div>'+
					'</div>'+
					'<div class="DTFC_RightFootWrapper" style="position:relative; top:0; left:0;">'+
						'<div class="DTFC_RightFootBlocker DTFC_Blocker" style="position:absolute; top:0; bottom:0;"></div>'+
					'</div>'+
				'</div>'+
			'</div>')[0];
		var nLeft = nSWrapper.childNodes[0];
		var nRight = nSWrapper.childNodes[1];

		this.dom.grid.dt.parentNode.insertBefore( nSWrapper, this.dom.grid.dt );
		nSWrapper.appendChild( this.dom.grid.dt );

		this.dom.grid.wrapper = nSWrapper;

		if ( this.s.iLeftColumns > 0 )
		{
			this.dom.grid.left.wrapper = nLeft;
			this.dom.grid.left.head = nLeft.childNodes[0];
			this.dom.grid.left.body = nLeft.childNodes[1];
			this.dom.grid.left.liner = $('div.DTFC_LeftBodyLiner', nSWrapper)[0];

			nSWrapper.appendChild( nLeft );
		}

		if ( this.s.iRightColumns > 0 )
		{
			this.dom.grid.right.wrapper = nRight;
			this.dom.grid.right.head = nRight.childNodes[0];
			this.dom.grid.right.body = nRight.childNodes[1];
			this.dom.grid.right.liner = $('div.DTFC_RightBodyLiner', nSWrapper)[0];

			nRight.style.right = oOverflow.bar+"px";

			block = $('div.DTFC_RightHeadBlocker', nSWrapper)[0];
			block.style.width = oOverflow.bar+"px";
			block.style.right = -oOverflow.bar+"px";
			this.dom.grid.right.headBlock = block;

			block = $('div.DTFC_RightFootBlocker', nSWrapper)[0];
			block.style.width = oOverflow.bar+"px";
			block.style.right = -oOverflow.bar+"px";
			this.dom.grid.right.footBlock = block;

			nSWrapper.appendChild( nRight );
		}

		if ( this.s.dt.nTFoot )
		{
			this.dom.footer = this.s.dt.nTFoot.parentNode;
			if ( this.s.iLeftColumns > 0 )
			{
				this.dom.grid.left.foot = nLeft.childNodes[2];
			}
			if ( this.s.iRightColumns > 0 )
			{
				this.dom.grid.right.foot = nRight.childNodes[2];
			}
		}

		// RTL support - swap the position of the left and right columns (#48)
		if ( this.s.rtl ) {
			$('div.DTFC_RightHeadBlocker', nSWrapper).css( {
				left: -oOverflow.bar+'px',
				right: ''
			} );
		}
	},


	/**
	 * Style and position the grid used for the FixedColumns layout
	 *  @returns {void}
	 *  @private
	 */
	"_fnGridLayout": function ()
	{
		var that = this;
		var oGrid = this.dom.grid;
		var iWidth = $(oGrid.wrapper).width();
		var iBodyHeight = this.s.dt.nTable.parentNode.offsetHeight;
		var iFullHeight = this.s.dt.nTable.parentNode.parentNode.offsetHeight;
		var oOverflow = this._fnDTOverflow();
		var iLeftWidth = this.s.iLeftWidth;
		var iRightWidth = this.s.iRightWidth;
		var rtl = $(this.dom.body).css('direction') === 'rtl';
		var wrapper;
		var scrollbarAdjust = function ( node, width ) {
			if ( ! oOverflow.bar ) {
				// If there is no scrollbar (Macs) we need to hide the auto scrollbar
				node.style.width = (width+20)+"px";
				node.style.paddingRight = "20px";
				node.style.boxSizing = "border-box";
			}
			else if ( that._firefoxScrollError() ) {
				// See the above function for why this is required
				if ( $(node).height() > 34 ) {
					node.style.width = (width+oOverflow.bar)+"px";
				}
			}
			else {
				// Otherwise just overflow by the scrollbar
				node.style.width = (width+oOverflow.bar)+"px";
			}
		};

		// When x scrolling - don't paint the fixed columns over the x scrollbar
		if ( oOverflow.x )
		{
			iBodyHeight -= oOverflow.bar;
		}

		oGrid.wrapper.style.height = iFullHeight+"px";

		if ( this.s.iLeftColumns > 0 )
		{
			wrapper = oGrid.left.wrapper;
			wrapper.style.width = iLeftWidth+'px';
			wrapper.style.height = '1px';

			// Swap the position of the left and right columns for rtl (#48)
			// This is always up against the edge, scrollbar on the far side
			if ( rtl ) {
				wrapper.style.left = '';
				wrapper.style.right = 0;
			}
			else {
				wrapper.style.left = 0;
				wrapper.style.right = '';
			}

			oGrid.left.body.style.height = iBodyHeight+"px";
			if ( oGrid.left.foot ) {
				oGrid.left.foot.style.top = (oOverflow.x ? oOverflow.bar : 0)+"px"; // shift footer for scrollbar
			}

			scrollbarAdjust( oGrid.left.liner, iLeftWidth );
			oGrid.left.liner.style.height = iBodyHeight+"px";
			oGrid.left.liner.style.maxHeight = iBodyHeight+"px";
		}

		if ( this.s.iRightColumns > 0 )
		{
			wrapper = oGrid.right.wrapper;
			wrapper.style.width = iRightWidth+'px';
			wrapper.style.height = '1px';

			// Need to take account of the vertical scrollbar
			if ( this.s.rtl ) {
				wrapper.style.left = oOverflow.y ? oOverflow.bar+'px' : 0;
				wrapper.style.right = '';
			}
			else {
				wrapper.style.left = '';
				wrapper.style.right = oOverflow.y ? oOverflow.bar+'px' : 0;
			}

			oGrid.right.body.style.height = iBodyHeight+"px";
			if ( oGrid.right.foot ) {
				oGrid.right.foot.style.top = (oOverflow.x ? oOverflow.bar : 0)+"px";
			}

			scrollbarAdjust( oGrid.right.liner, iRightWidth );
			oGrid.right.liner.style.height = iBodyHeight+"px";
			oGrid.right.liner.style.maxHeight = iBodyHeight+"px";

			oGrid.right.headBlock.style.display = oOverflow.y ? 'block' : 'none';
			oGrid.right.footBlock.style.display = oOverflow.y ? 'block' : 'none';
		}
	},


	/**
	 * Get information about the DataTable's scrolling state - specifically if the table is scrolling
	 * on either the x or y axis, and also the scrollbar width.
	 *  @returns {object} Information about the DataTables scrolling state with the properties:
	 *    'x', 'y' and 'bar'
	 *  @private
	 */
	"_fnDTOverflow": function ()
	{
		var nTable = this.s.dt.nTable;
		var nTableScrollBody = nTable.parentNode;
		var out = {
			"x": false,
			"y": false,
			"bar": this.s.dt.oScroll.iBarWidth
		};

		if ( nTable.offsetWidth > nTableScrollBody.clientWidth )
		{
			out.x = true;
		}

		if ( nTable.offsetHeight > nTableScrollBody.clientHeight )
		{
			out.y = true;
		}

		return out;
	},


	/**
	 * Clone and position the fixed columns
	 *  @returns {void}
	 *  @param   {Boolean} bAll Indicate if the header and footer should be updated as well (true)
	 *  @private
	 */
	"_fnDraw": function ( bAll )
	{
		this._fnGridLayout();
		this._fnCloneLeft( bAll );
		this._fnCloneRight( bAll );

		/* Draw callback function */
		if ( this.s.fnDrawCallback !== null )
		{
			this.s.fnDrawCallback.call( this, this.dom.clone.left, this.dom.clone.right );
		}

		/* Event triggering */
		$(this).trigger( 'draw.dtfc', {
			"leftClone": this.dom.clone.left,
			"rightClone": this.dom.clone.right
		} );
	},


	/**
	 * Clone the right columns
	 *  @returns {void}
	 *  @param   {Boolean} bAll Indicate if the header and footer should be updated as well (true)
	 *  @private
	 */
	"_fnCloneRight": function ( bAll )
	{
		if ( this.s.iRightColumns <= 0 ) {
			return;
		}

		var that = this,
			i, jq,
			aiColumns = [];

		for ( i=this.s.iTableColumns-this.s.iRightColumns ; i<this.s.iTableColumns ; i++ ) {
			if ( this.s.dt.aoColumns[i].bVisible ) {
				aiColumns.push( i );
			}
		}

		this._fnClone( this.dom.clone.right, this.dom.grid.right, aiColumns, bAll );
	},


	/**
	 * Clone the left columns
	 *  @returns {void}
	 *  @param   {Boolean} bAll Indicate if the header and footer should be updated as well (true)
	 *  @private
	 */
	"_fnCloneLeft": function ( bAll )
	{
		if ( this.s.iLeftColumns <= 0 ) {
			return;
		}

		var that = this,
			i, jq,
			aiColumns = [];

		for ( i=0 ; i<this.s.iLeftColumns ; i++ ) {
			if ( this.s.dt.aoColumns[i].bVisible ) {
				aiColumns.push( i );
			}
		}

		this._fnClone( this.dom.clone.left, this.dom.grid.left, aiColumns, bAll );
	},


	/**
	 * Make a copy of the layout object for a header or footer element from DataTables. Note that
	 * this method will clone the nodes in the layout object.
	 *  @returns {Array} Copy of the layout array
	 *  @param   {Object} aoOriginal Layout array from DataTables (aoHeader or aoFooter)
	 *  @param   {Object} aiColumns Columns to copy
	 *  @param   {boolean} events Copy cell events or not
	 *  @private
	 */
	"_fnCopyLayout": function ( aoOriginal, aiColumns, events )
	{
		var aReturn = [];
		var aClones = [];
		var aCloned = [];

		for ( var i=0, iLen=aoOriginal.length ; i<iLen ; i++ )
		{
			var aRow = [];
			aRow.nTr = $(aoOriginal[i].nTr).clone(events, false)[0];

			for ( var j=0, jLen=this.s.iTableColumns ; j<jLen ; j++ )
			{
				if ( $.inArray( j, aiColumns ) === -1 )
				{
					continue;
				}

				var iCloned = $.inArray( aoOriginal[i][j].cell, aCloned );
				if ( iCloned === -1 )
				{
					var nClone = $(aoOriginal[i][j].cell).clone(events, false)[0];
					aClones.push( nClone );
					aCloned.push( aoOriginal[i][j].cell );

					aRow.push( {
						"cell": nClone,
						"unique": aoOriginal[i][j].unique
					} );
				}
				else
				{
					aRow.push( {
						"cell": aClones[ iCloned ],
						"unique": aoOriginal[i][j].unique
					} );
				}
			}

			aReturn.push( aRow );
		}

		return aReturn;
	},


	/**
	 * Clone the DataTable nodes and place them in the DOM (sized correctly)
	 *  @returns {void}
	 *  @param   {Object} oClone Object containing the header, footer and body cloned DOM elements
	 *  @param   {Object} oGrid Grid object containing the display grid elements for the cloned
	 *                    column (left or right)
	 *  @param   {Array} aiColumns Column indexes which should be operated on from the DataTable
	 *  @param   {Boolean} bAll Indicate if the header and footer should be updated as well (true)
	 *  @private
	 */
	"_fnClone": function ( oClone, oGrid, aiColumns, bAll )
	{
		var that = this,
			i, iLen, j, jLen, jq, nTarget, iColumn, nClone, iIndex, aoCloneLayout,
			jqCloneThead, aoFixedHeader,
			dt = this.s.dt;

		/*
		 * Header
		 */
		if ( bAll )
		{
			$(oClone.header).remove();

			oClone.header = $(this.dom.header).clone(true, false)[0];
			oClone.header.className += " DTFC_Cloned";
			oClone.header.style.width = "100%";
			oGrid.head.appendChild( oClone.header );

			/* Copy the DataTables layout cache for the header for our floating column */
			aoCloneLayout = this._fnCopyLayout( dt.aoHeader, aiColumns, true );
			jqCloneThead = $('>thead', oClone.header);
			jqCloneThead.empty();

			/* Add the created cloned TR elements to the table */
			for ( i=0, iLen=aoCloneLayout.length ; i<iLen ; i++ )
			{
				jqCloneThead[0].appendChild( aoCloneLayout[i].nTr );
			}

			/* Use the handy _fnDrawHead function in DataTables to do the rowspan/colspan
			 * calculations for us
			 */
			dt.oApi._fnDrawHead( dt, aoCloneLayout, true );
		}
		else
		{
			/* To ensure that we copy cell classes exactly, regardless of colspan, multiple rows
			 * etc, we make a copy of the header from the DataTable again, but don't insert the
			 * cloned cells, just copy the classes across. To get the matching layout for the
			 * fixed component, we use the DataTables _fnDetectHeader method, allowing 1:1 mapping
			 */
			aoCloneLayout = this._fnCopyLayout( dt.aoHeader, aiColumns, false );
			aoFixedHeader=[];

			dt.oApi._fnDetectHeader( aoFixedHeader, $('>thead', oClone.header)[0] );

			for ( i=0, iLen=aoCloneLayout.length ; i<iLen ; i++ )
			{
				for ( j=0, jLen=aoCloneLayout[i].length ; j<jLen ; j++ )
				{
					aoFixedHeader[i][j].cell.className = aoCloneLayout[i][j].cell.className;

					// If jQuery UI theming is used we need to copy those elements as well
					$('span.DataTables_sort_icon', aoFixedHeader[i][j].cell).each( function () {
						this.className = $('span.DataTables_sort_icon', aoCloneLayout[i][j].cell)[0].className;
					} );
				}
			}
		}
		this._fnEqualiseHeights( 'thead', this.dom.header, oClone.header );

		/*
		 * Body
		 */
		if ( this.s.sHeightMatch == 'auto' )
		{
			/* Remove any heights which have been applied already and let the browser figure it out */
			$('>tbody>tr', that.dom.body).css('height', 'auto');
		}

		if ( oClone.body !== null )
		{
			$(oClone.body).remove();
			oClone.body = null;
		}

		oClone.body = $(this.dom.body).clone(true)[0];
		oClone.body.className += " DTFC_Cloned";
		oClone.body.style.paddingBottom = dt.oScroll.iBarWidth+"px";
		oClone.body.style.marginBottom = (dt.oScroll.iBarWidth*2)+"px"; /* For IE */
		if ( oClone.body.getAttribute('id') !== null )
		{
			oClone.body.removeAttribute('id');
		}

		$('>thead>tr', oClone.body).empty();
		$('>tfoot', oClone.body).remove();

		var nBody = $('tbody', oClone.body)[0];
		$(nBody).empty();
		if ( dt.aiDisplay.length > 0 )
		{
			/* Copy the DataTables' header elements to force the column width in exactly the
			 * same way that DataTables does it - have the header element, apply the width and
			 * colapse it down
			 */
			var nInnerThead = $('>thead>tr', oClone.body)[0];
			for ( iIndex=0 ; iIndex<aiColumns.length ; iIndex++ )
			{
				iColumn = aiColumns[iIndex];

				nClone = $(dt.aoColumns[iColumn].nTh).clone(true)[0];
				nClone.innerHTML = "";

				var oStyle = nClone.style;
				oStyle.paddingTop = "0";
				oStyle.paddingBottom = "0";
				oStyle.borderTopWidth = "0";
				oStyle.borderBottomWidth = "0";
				oStyle.height = 0;
				oStyle.width = that.s.aiInnerWidths[iColumn]+"px";

				nInnerThead.appendChild( nClone );
			}

			/* Add in the tbody elements, cloning form the master table */
			$('>tbody>tr', that.dom.body).each( function (z) {
				var i = that.s.dt.oFeatures.bServerSide===false ?
					that.s.dt.aiDisplay[ that.s.dt._iDisplayStart+z ] : z;
				var aTds = that.s.dt.aoData[ i ].anCells || $(this).children('td, th');

				var n = this.cloneNode(false);
				n.removeAttribute('id');
				n.setAttribute( 'data-dt-row', i );

				for ( iIndex=0 ; iIndex<aiColumns.length ; iIndex++ )
				{
					iColumn = aiColumns[iIndex];

					if ( aTds.length > 0 )
					{
						nClone = $( aTds[iColumn] ).clone(true, true)[0];
						nClone.removeAttribute( 'id' );
						nClone.setAttribute( 'data-dt-row', i );
						nClone.setAttribute( 'data-dt-column', iColumn );
						n.appendChild( nClone );
					}
				}
				nBody.appendChild( n );
			} );
		}
		else
		{
			$('>tbody>tr', that.dom.body).each( function (z) {
				nClone = this.cloneNode(true);
				nClone.className += ' DTFC_NoData';
				$('td', nClone).html('');
				nBody.appendChild( nClone );
			} );
		}

		oClone.body.style.width = "100%";
		oClone.body.style.margin = "0";
		oClone.body.style.padding = "0";

		// Interop with Scroller - need to use a height forcing element in the
		// scrolling area in the same way that Scroller does in the body scroll.
		if ( dt.oScroller !== undefined )
		{
			var scrollerForcer = dt.oScroller.dom.force;

			if ( ! oGrid.forcer ) {
				oGrid.forcer = scrollerForcer.cloneNode( true );
				oGrid.liner.appendChild( oGrid.forcer );
			}
			else {
				oGrid.forcer.style.height = scrollerForcer.style.height;
			}
		}

		oGrid.liner.appendChild( oClone.body );

		this._fnEqualiseHeights( 'tbody', that.dom.body, oClone.body );

		/*
		 * Footer
		 */
		if ( dt.nTFoot !== null )
		{
			if ( bAll )
			{
				if ( oClone.footer !== null )
				{
					oClone.footer.parentNode.removeChild( oClone.footer );
				}
				oClone.footer = $(this.dom.footer).clone(true, true)[0];
				oClone.footer.className += " DTFC_Cloned";
				oClone.footer.style.width = "100%";
				oGrid.foot.appendChild( oClone.footer );

				/* Copy the footer just like we do for the header */
				aoCloneLayout = this._fnCopyLayout( dt.aoFooter, aiColumns, true );
				var jqCloneTfoot = $('>tfoot', oClone.footer);
				jqCloneTfoot.empty();

				for ( i=0, iLen=aoCloneLayout.length ; i<iLen ; i++ )
				{
					jqCloneTfoot[0].appendChild( aoCloneLayout[i].nTr );
				}
				dt.oApi._fnDrawHead( dt, aoCloneLayout, true );
			}
			else
			{
				aoCloneLayout = this._fnCopyLayout( dt.aoFooter, aiColumns, false );
				var aoCurrFooter=[];

				dt.oApi._fnDetectHeader( aoCurrFooter, $('>tfoot', oClone.footer)[0] );

				for ( i=0, iLen=aoCloneLayout.length ; i<iLen ; i++ )
				{
					for ( j=0, jLen=aoCloneLayout[i].length ; j<jLen ; j++ )
					{
						aoCurrFooter[i][j].cell.className = aoCloneLayout[i][j].cell.className;
					}
				}
			}
			this._fnEqualiseHeights( 'tfoot', this.dom.footer, oClone.footer );
		}

		/* Equalise the column widths between the header footer and body - body get's priority */
		var anUnique = dt.oApi._fnGetUniqueThs( dt, $('>thead', oClone.header)[0] );
		$(anUnique).each( function (i) {
			iColumn = aiColumns[i];
			this.style.width = that.s.aiInnerWidths[iColumn]+"px";
		} );

		if ( that.s.dt.nTFoot !== null )
		{
			anUnique = dt.oApi._fnGetUniqueThs( dt, $('>tfoot', oClone.footer)[0] );
			$(anUnique).each( function (i) {
				iColumn = aiColumns[i];
				this.style.width = that.s.aiInnerWidths[iColumn]+"px";
			} );
		}
	},


	/**
	 * From a given table node (THEAD etc), get a list of TR direct child elements
	 *  @param   {Node} nIn Table element to search for TR elements (THEAD, TBODY or TFOOT element)
	 *  @returns {Array} List of TR elements found
	 *  @private
	 */
	"_fnGetTrNodes": function ( nIn )
	{
		var aOut = [];
		for ( var i=0, iLen=nIn.childNodes.length ; i<iLen ; i++ )
		{
			if ( nIn.childNodes[i].nodeName.toUpperCase() == "TR" )
			{
				aOut.push( nIn.childNodes[i] );
			}
		}
		return aOut;
	},


	/**
	 * Equalise the heights of the rows in a given table node in a cross browser way
	 *  @returns {void}
	 *  @param   {String} nodeName Node type - thead, tbody or tfoot
	 *  @param   {Node} original Original node to take the heights from
	 *  @param   {Node} clone Copy the heights to
	 *  @private
	 */
	"_fnEqualiseHeights": function ( nodeName, original, clone )
	{
		if ( this.s.sHeightMatch == 'none' && nodeName !== 'thead' && nodeName !== 'tfoot' )
		{
			return;
		}

		var that = this,
			i, iLen, iHeight, iHeight2, iHeightOriginal, iHeightClone,
			rootOriginal = original.getElementsByTagName(nodeName)[0],
			rootClone    = clone.getElementsByTagName(nodeName)[0],
			jqBoxHack    = $('>'+nodeName+'>tr:eq(0)', original).children(':first'),
			iBoxHack     = jqBoxHack.outerHeight() - jqBoxHack.height(),
			anOriginal   = this._fnGetTrNodes( rootOriginal ),
			anClone      = this._fnGetTrNodes( rootClone ),
			heights      = [];

		for ( i=0, iLen=anClone.length ; i<iLen ; i++ )
		{
			iHeightOriginal = anOriginal[i].offsetHeight;
			iHeightClone = anClone[i].offsetHeight;
			iHeight = iHeightClone > iHeightOriginal ? iHeightClone : iHeightOriginal;

			if ( this.s.sHeightMatch == 'semiauto' )
			{
				anOriginal[i]._DTTC_iHeight = iHeight;
			}

			heights.push( iHeight );
		}

		for ( i=0, iLen=anClone.length ; i<iLen ; i++ )
		{
			anClone[i].style.height = heights[i]+"px";
			anOriginal[i].style.height = heights[i]+"px";
		}
	},

	/**
	 * Determine if the UA suffers from Firefox's overflow:scroll scrollbars
	 * not being shown bug.
	 *
	 * Firefox doesn't draw scrollbars, even if it is told to using
	 * overflow:scroll, if the div is less than 34px height. See bugs 292284 and
	 * 781885. Using UA detection here since this is particularly hard to detect
	 * using objects - its a straight up rendering error in Firefox.
	 *
	 * @return {boolean} True if Firefox error is present, false otherwise
	 */
	_firefoxScrollError: function () {
		if ( _firefoxScroll === undefined ) {
			var test = $('<div/>')
				.css( {
					position: 'absolute',
					top: 0,
					left: 0,
					height: 10,
					width: 50,
					overflow: 'scroll'
				} )
				.appendTo( 'body' );

			// Make sure this doesn't apply on Macs with 0 width scrollbars
			_firefoxScroll = (
				test[0].clientWidth === test[0].offsetWidth && this._fnDTOverflow().bar !== 0
			);

			test.remove();
		}

		return _firefoxScroll;
	}
} );



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Statics
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/**
 * FixedColumns default settings for initialisation
 *  @name FixedColumns.defaults
 *  @namespace
 *  @static
 */
FixedColumns.defaults = /** @lends FixedColumns.defaults */{
	/**
	 * Number of left hand columns to fix in position
	 *  @type     int
	 *  @default  1
	 *  @static
	 *  @example
	 *      var  = $('#example').dataTable( {
	 *          "scrollX": "100%"
	 *      } );
	 *      new $.fn.dataTable.fixedColumns( table, {
	 *          "leftColumns": 2
	 *      } );
	 */
	"iLeftColumns": 1,

	/**
	 * Number of right hand columns to fix in position
	 *  @type     int
	 *  @default  0
	 *  @static
	 *  @example
	 *      var table = $('#example').dataTable( {
	 *          "scrollX": "100%"
	 *      } );
	 *      new $.fn.dataTable.fixedColumns( table, {
	 *          "rightColumns": 1
	 *      } );
	 */
	"iRightColumns": 0,

	/**
	 * Draw callback function which is called when FixedColumns has redrawn the fixed assets
	 *  @type     function(object, object):void
	 *  @default  null
	 *  @static
	 *  @example
	 *      var table = $('#example').dataTable( {
	 *          "scrollX": "100%"
	 *      } );
	 *      new $.fn.dataTable.fixedColumns( table, {
	 *          "drawCallback": function () {
	 *	            alert( "FixedColumns redraw" );
	 *	        }
	 *      } );
	 */
	"fnDrawCallback": null,

	/**
	 * Height matching algorthim to use. This can be "none" which will result in no height
	 * matching being applied by FixedColumns (height matching could be forced by CSS in this
	 * case), "semiauto" whereby the height calculation will be performed once, and the result
	 * cached to be used again (fnRecalculateHeight can be used to force recalculation), or
	 * "auto" when height matching is performed on every draw (slowest but must accurate)
	 *  @type     string
	 *  @default  semiauto
	 *  @static
	 *  @example
	 *      var table = $('#example').dataTable( {
	 *          "scrollX": "100%"
	 *      } );
	 *      new $.fn.dataTable.fixedColumns( table, {
	 *          "heightMatch": "auto"
	 *      } );
	 */
	"sHeightMatch": "semiauto"
};




/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Constants
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/**
 * FixedColumns version
 *  @name      FixedColumns.version
 *  @type      String
 *  @default   See code
 *  @static
 */
FixedColumns.version = "3.3.0";



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * DataTables API integration
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

DataTable.Api.register( 'fixedColumns()', function () {
	return this;
} );

DataTable.Api.register( 'fixedColumns().update()', function () {
	return this.iterator( 'table', function ( ctx ) {
		if ( ctx._oFixedColumns ) {
			ctx._oFixedColumns.fnUpdate();
		}
	} );
} );

DataTable.Api.register( 'fixedColumns().relayout()', function () {
	return this.iterator( 'table', function ( ctx ) {
		if ( ctx._oFixedColumns ) {
			ctx._oFixedColumns.fnRedrawLayout();
		}
	} );
} );

DataTable.Api.register( 'rows().recalcHeight()', function () {
	return this.iterator( 'row', function ( ctx, idx ) {
		if ( ctx._oFixedColumns ) {
			ctx._oFixedColumns.fnRecalculateHeight( this.row(idx).node() );
		}
	} );
} );

DataTable.Api.register( 'fixedColumns().rowIndex()', function ( row ) {
	row = $(row);

	return row.parents('.DTFC_Cloned').length ?
		this.rows( { page: 'current' } ).indexes()[ row.index() ] :
		this.row( row ).index();
} );

DataTable.Api.register( 'fixedColumns().cellIndex()', function ( cell ) {
	cell = $(cell);

	if ( cell.parents('.DTFC_Cloned').length ) {
		var rowClonedIdx = cell.parent().index();
		var rowIdx = this.rows( { page: 'current' } ).indexes()[ rowClonedIdx ];
		var columnIdx;

		if ( cell.parents('.DTFC_LeftWrapper').length ) {
			columnIdx = cell.index();
		}
		else {
			var columns = this.columns().flatten().length;
			columnIdx = columns - this.context[0]._oFixedColumns.s.iRightColumns + cell.index();
		}

		return {
			row: rowIdx,
			column: this.column.index( 'toData', columnIdx ),
			columnVisible: columnIdx
		};
	}
	else {
		return this.cell( cell ).index();
	}
} );

DataTable.Api.registerPlural( 'cells().fixedNodes()', 'cell().fixedNode()', function () {
	return this.iterator( 'cell', function ( settings, row, column ) {
		return settings._oFixedColumns
			? settings._oFixedColumns.fnToFixedNode( row, column )
			: this.node();
	}, 1 );
} );




/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Initialisation
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

// Attach a listener to the document which listens for DataTables initialisation
// events so we can automatically initialise
$(document).on( 'init.dt.fixedColumns', function (e, settings) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	var init = settings.oInit.fixedColumns;
	var defaults = DataTable.defaults.fixedColumns;

	if ( init || defaults ) {
		var opts = $.extend( {}, init, defaults );

		if ( init !== false ) {
			new FixedColumns( settings, opts );
		}
	}
} );



// Make FixedColumns accessible from the DataTables instance
$.fn.dataTable.FixedColumns = FixedColumns;
$.fn.DataTable.FixedColumns = FixedColumns;

return FixedColumns;
}));


/*! FixedHeader 3.1.6
 * ©2009-2019 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     FixedHeader
 * @description Fix a table's header or footer, so it is always visible while
 *              scrolling
 * @version     3.1.6
 * @file        dataTables.fixedHeader.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2009-2019 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


var _instCounter = 0;

var FixedHeader = function ( dt, config ) {
	// Sanity check - you just know it will happen
	if ( ! (this instanceof FixedHeader) ) {
		throw "FixedHeader must be initialised with the 'new' keyword.";
	}

	// Allow a boolean true for defaults
	if ( config === true ) {
		config = {};
	}

	dt = new DataTable.Api( dt );

	this.c = $.extend( true, {}, FixedHeader.defaults, config );

	this.s = {
		dt: dt,
		position: {
			theadTop: 0,
			tbodyTop: 0,
			tfootTop: 0,
			tfootBottom: 0,
			width: 0,
			left: 0,
			tfootHeight: 0,
			theadHeight: 0,
			windowHeight: $(window).height(),
			visible: true
		},
		headerMode: null,
		footerMode: null,
		autoWidth: dt.settings()[0].oFeatures.bAutoWidth,
		namespace: '.dtfc'+(_instCounter++),
		scrollLeft: {
			header: -1,
			footer: -1
		},
		enable: true
	};

	this.dom = {
		floatingHeader: null,
		thead: $(dt.table().header()),
		tbody: $(dt.table().body()),
		tfoot: $(dt.table().footer()),
		header: {
			host: null,
			floating: null,
			placeholder: null
		},
		footer: {
			host: null,
			floating: null,
			placeholder: null
		}
	};

	this.dom.header.host = this.dom.thead.parent();
	this.dom.footer.host = this.dom.tfoot.parent();

	var dtSettings = dt.settings()[0];
	if ( dtSettings._fixedHeader ) {
		throw "FixedHeader already initialised on table "+dtSettings.nTable.id;
	}

	dtSettings._fixedHeader = this;

	this._constructor();
};


/*
 * Variable: FixedHeader
 * Purpose:  Prototype for FixedHeader
 * Scope:    global
 */
$.extend( FixedHeader.prototype, {
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * API methods
	 */

	/**
	 * Kill off FH and any events
	 */
	destroy: function () {
		this.s.dt.off( '.dtfc' );
		$(window).off( this.s.namespace );

		if ( this.c.header ) {
			this._modeChange( 'in-place', 'header', true );
		}

		if ( this.c.footer && this.dom.tfoot.length ) {
			this._modeChange( 'in-place', 'footer', true );
		}
	},

	/**
	 * Enable / disable the fixed elements
	 *
	 * @param  {boolean} enable `true` to enable, `false` to disable
	 */
	enable: function ( enable, update )
	{
		this.s.enable = enable;

		if ( update || update === undefined ) {
			this._positions();
			this._scroll( true );
		}
	},

	/**
	 * Get enabled status
	 */
	enabled: function ()
	{
		return this.s.enable;
	},
	
	/**
	 * Set header offset 
	 *
	 * @param  {int} new value for headerOffset
	 */
	headerOffset: function ( offset )
	{
		if ( offset !== undefined ) {
			this.c.headerOffset = offset;
			this.update();
		}

		return this.c.headerOffset;
	},
	
	/**
	 * Set footer offset
	 *
	 * @param  {int} new value for footerOffset
	 */
	footerOffset: function ( offset )
	{
		if ( offset !== undefined ) {
			this.c.footerOffset = offset;
			this.update();
		}

		return this.c.footerOffset;
	},

	
	/**
	 * Recalculate the position of the fixed elements and force them into place
	 */
	update: function ()
	{
		var table = this.s.dt.table().node();

		if ( $(table).is(':visible') ) {
			this.enable( true, false );
		}
		else {
			this.enable( false, false );
		}

		this._positions();
		this._scroll( true );
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Constructor
	 */
	
	/**
	 * FixedHeader constructor - adding the required event listeners and
	 * simple initialisation
	 *
	 * @private
	 */
	_constructor: function ()
	{
		var that = this;
		var dt = this.s.dt;

		$(window)
			.on( 'scroll'+this.s.namespace, function () {
				that._scroll();
			} )
			.on( 'resize'+this.s.namespace, DataTable.util.throttle( function () {
				that.s.position.windowHeight = $(window).height();
				that.update();
			}, 50 ) );

		var autoHeader = $('.fh-fixedHeader');
		if ( ! this.c.headerOffset && autoHeader.length ) {
			this.c.headerOffset = autoHeader.outerHeight();
		}

		var autoFooter = $('.fh-fixedFooter');
		if ( ! this.c.footerOffset && autoFooter.length ) {
			this.c.footerOffset = autoFooter.outerHeight();
		}

		dt.on( 'column-reorder.dt.dtfc column-visibility.dt.dtfc draw.dt.dtfc column-sizing.dt.dtfc responsive-display.dt.dtfc', function () {
			that.update();
		} );

		dt.on( 'destroy.dtfc', function () {
			that.destroy();
		} );

		this._positions();
		this._scroll();
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Private methods
	 */

	/**
	 * Clone a fixed item to act as a place holder for the original element
	 * which is moved into a clone of the table element, and moved around the
	 * document to give the fixed effect.
	 *
	 * @param  {string}  item  'header' or 'footer'
	 * @param  {boolean} force Force the clone to happen, or allow automatic
	 *   decision (reuse existing if available)
	 * @private
	 */
	_clone: function ( item, force )
	{
		var dt = this.s.dt;
		var itemDom = this.dom[ item ];
		var itemElement = item === 'header' ?
			this.dom.thead :
			this.dom.tfoot;

		if ( ! force && itemDom.floating ) {
			// existing floating element - reuse it
			itemDom.floating.removeClass( 'fixedHeader-floating fixedHeader-locked' );
		}
		else {
			if ( itemDom.floating ) {
				itemDom.placeholder.remove();
				this._unsize( item );
				itemDom.floating.children().detach();
				itemDom.floating.remove();
			}

			itemDom.floating = $( dt.table().node().cloneNode( false ) )
				.css( 'table-layout', 'fixed' )
				.attr( 'aria-hidden', 'true' )
				.removeAttr( 'id' )
				.append( itemElement )
				.appendTo( 'body' );

			// Insert a fake thead/tfoot into the DataTable to stop it jumping around
			itemDom.placeholder = itemElement.clone( false );
			itemDom.placeholder
				.find( '*[id]' )
				.removeAttr( 'id' );

			itemDom.host.prepend( itemDom.placeholder );

			// Clone widths
			this._matchWidths( itemDom.placeholder, itemDom.floating );
		}
	},

	/**
	 * Copy widths from the cells in one element to another. This is required
	 * for the footer as the footer in the main table takes its sizes from the
	 * header columns. That isn't present in the footer so to have it still
	 * align correctly, the sizes need to be copied over. It is also required
	 * for the header when auto width is not enabled
	 *
	 * @param  {jQuery} from Copy widths from
	 * @param  {jQuery} to   Copy widths to
	 * @private
	 */
	_matchWidths: function ( from, to ) {
		var get = function ( name ) {
			return $(name, from)
				.map( function () {
					return $(this).width();
				} ).toArray();
		};

		var set = function ( name, toWidths ) {
			$(name, to).each( function ( i ) {
				$(this).css( {
					width: toWidths[i],
					minWidth: toWidths[i]
				} );
			} );
		};

		var thWidths = get( 'th' );
		var tdWidths = get( 'td' );

		set( 'th', thWidths );
		set( 'td', tdWidths );
	},

	/**
	 * Remove assigned widths from the cells in an element. This is required
	 * when inserting the footer back into the main table so the size is defined
	 * by the header columns and also when auto width is disabled in the
	 * DataTable.
	 *
	 * @param  {string} item The `header` or `footer`
	 * @private
	 */
	_unsize: function ( item ) {
		var el = this.dom[ item ].floating;

		if ( el && (item === 'footer' || (item === 'header' && ! this.s.autoWidth)) ) {
			$('th, td', el).css( {
				width: '',
				minWidth: ''
			} );
		}
		else if ( el && item === 'header' ) {
			$('th, td', el).css( 'min-width', '' );
		}
	},

	/**
	 * Reposition the floating elements to take account of horizontal page
	 * scroll
	 *
	 * @param  {string} item       The `header` or `footer`
	 * @param  {int}    scrollLeft Document scrollLeft
	 * @private
	 */
	_horizontal: function ( item, scrollLeft )
	{
		var itemDom = this.dom[ item ];
		var position = this.s.position;
		var lastScrollLeft = this.s.scrollLeft;

		if ( itemDom.floating && lastScrollLeft[ item ] !== scrollLeft ) {
			itemDom.floating.css( 'left', position.left - scrollLeft );

			lastScrollLeft[ item ] = scrollLeft;
		}
	},

	/**
	 * Change from one display mode to another. Each fixed item can be in one
	 * of:
	 *
	 * * `in-place` - In the main DataTable
	 * * `in` - Floating over the DataTable
	 * * `below` - (Header only) Fixed to the bottom of the table body
	 * * `above` - (Footer only) Fixed to the top of the table body
	 * 
	 * @param  {string}  mode        Mode that the item should be shown in
	 * @param  {string}  item        'header' or 'footer'
	 * @param  {boolean} forceChange Force a redraw of the mode, even if already
	 *     in that mode.
	 * @private
	 */
	_modeChange: function ( mode, item, forceChange )
	{
		var dt = this.s.dt;
		var itemDom = this.dom[ item ];
		var position = this.s.position;

		// Record focus. Browser's will cause input elements to loose focus if
		// they are inserted else where in the doc
		var tablePart = this.dom[ item==='footer' ? 'tfoot' : 'thead' ];
		var focus = $.contains( tablePart[0], document.activeElement ) ?
			document.activeElement :
			null;
		
		if ( focus ) {
			focus.blur();
		}

		if ( mode === 'in-place' ) {
			// Insert the header back into the table's real header
			if ( itemDom.placeholder ) {
				itemDom.placeholder.remove();
				itemDom.placeholder = null;
			}

			this._unsize( item );

			if ( item === 'header' ) {
				itemDom.host.prepend( tablePart );
			}
			else {
				itemDom.host.append( tablePart );
			}

			if ( itemDom.floating ) {
				itemDom.floating.remove();
				itemDom.floating = null;
			}
		}
		else if ( mode === 'in' ) {
			// Remove the header from the read header and insert into a fixed
			// positioned floating table clone
			this._clone( item, forceChange );

			itemDom.floating
				.addClass( 'fixedHeader-floating' )
				.css( item === 'header' ? 'top' : 'bottom', this.c[item+'Offset'] )
				.css( 'left', position.left+'px' )
				.css( 'width', position.width+'px' );

			if ( item === 'footer' ) {
				itemDom.floating.css( 'top', '' );
			}
		}
		else if ( mode === 'below' ) { // only used for the header
			// Fix the position of the floating header at base of the table body
			this._clone( item, forceChange );

			itemDom.floating
				.addClass( 'fixedHeader-locked' )
				.css( 'top', position.tfootTop - position.theadHeight )
				.css( 'left', position.left+'px' )
				.css( 'width', position.width+'px' );
		}
		else if ( mode === 'above' ) { // only used for the footer
			// Fix the position of the floating footer at top of the table body
			this._clone( item, forceChange );

			itemDom.floating
				.addClass( 'fixedHeader-locked' )
				.css( 'top', position.tbodyTop )
				.css( 'left', position.left+'px' )
				.css( 'width', position.width+'px' );
		}

		// Restore focus if it was lost
		if ( focus && focus !== document.activeElement ) {
			setTimeout( function () {
				focus.focus();
			}, 10 );
		}

		this.s.scrollLeft.header = -1;
		this.s.scrollLeft.footer = -1;
		this.s[item+'Mode'] = mode;
	},

	/**
	 * Cache the positional information that is required for the mode
	 * calculations that FixedHeader performs.
	 *
	 * @private
	 */
	_positions: function ()
	{
		var dt = this.s.dt;
		var table = dt.table();
		var position = this.s.position;
		var dom = this.dom;
		var tableNode = $(table.node());

		// Need to use the header and footer that are in the main table,
		// regardless of if they are clones, since they hold the positions we
		// want to measure from
		var thead = tableNode.children('thead');
		var tfoot = tableNode.children('tfoot');
		var tbody = dom.tbody;

		position.visible = tableNode.is(':visible');
		position.width = tableNode.outerWidth();
		position.left = tableNode.offset().left;
		position.theadTop = thead.offset().top;
		position.tbodyTop = tbody.offset().top;
		position.tbodyHeight = tbody.outerHeight();
		position.theadHeight = position.tbodyTop - position.theadTop;

		if ( tfoot.length ) {
			position.tfootTop = tfoot.offset().top;
			position.tfootBottom = position.tfootTop + tfoot.outerHeight();
			position.tfootHeight = position.tfootBottom - position.tfootTop;
		}
		else {
			position.tfootTop = position.tbodyTop + tbody.outerHeight();
			position.tfootBottom = position.tfootTop;
			position.tfootHeight = position.tfootTop;
		}
	},


	/**
	 * Mode calculation - determine what mode the fixed items should be placed
	 * into.
	 *
	 * @param  {boolean} forceChange Force a redraw of the mode, even if already
	 *     in that mode.
	 * @private
	 */
	_scroll: function ( forceChange )
	{
		var windowTop = $(document).scrollTop();
		var windowLeft = $(document).scrollLeft();
		var position = this.s.position;
		var headerMode, footerMode;

		if ( this.c.header ) {
			if ( ! this.s.enable ) {
				headerMode = 'in-place';
			}
			else if ( ! position.visible || windowTop <= position.theadTop - this.c.headerOffset ) {
				headerMode = 'in-place';
			}
			else if ( windowTop <= position.tfootTop - position.theadHeight - this.c.headerOffset ) {
				headerMode = 'in';
			}
			else {
				headerMode = 'below';
			}

			if ( forceChange || headerMode !== this.s.headerMode ) {
				this._modeChange( headerMode, 'header', forceChange );
			}

			this._horizontal( 'header', windowLeft );
		}

		if ( this.c.footer && this.dom.tfoot.length ) {
			if ( ! this.s.enable ) {
				headerMode = 'in-place';
			}
			else if ( ! position.visible || windowTop + position.windowHeight >= position.tfootBottom + this.c.footerOffset ) {
				footerMode = 'in-place';
			}
			else if ( position.windowHeight + windowTop > position.tbodyTop + position.tfootHeight + this.c.footerOffset ) {
				footerMode = 'in';
			}
			else {
				footerMode = 'above';
			}

			if ( forceChange || footerMode !== this.s.footerMode ) {
				this._modeChange( footerMode, 'footer', forceChange );
			}

			this._horizontal( 'footer', windowLeft );
		}
	}
} );


/**
 * Version
 * @type {String}
 * @static
 */
FixedHeader.version = "3.1.6";

/**
 * Defaults
 * @type {Object}
 * @static
 */
FixedHeader.defaults = {
	header: true,
	footer: false,
	headerOffset: 0,
	footerOffset: 0
};


/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * DataTables interfaces
 */

// Attach for constructor access
$.fn.dataTable.FixedHeader = FixedHeader;
$.fn.DataTable.FixedHeader = FixedHeader;


// DataTables creation - check if the FixedHeader option has been defined on the
// table and if so, initialise
$(document).on( 'init.dt.dtfh', function (e, settings, json) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	var init = settings.oInit.fixedHeader;
	var defaults = DataTable.defaults.fixedHeader;

	if ( (init || defaults) && ! settings._fixedHeader ) {
		var opts = $.extend( {}, defaults, init );

		if ( init !== false ) {
			new FixedHeader( settings, opts );
		}
	}
} );

// DataTables API methods
DataTable.Api.register( 'fixedHeader()', function () {} );

DataTable.Api.register( 'fixedHeader.adjust()', function () {
	return this.iterator( 'table', function ( ctx ) {
		var fh = ctx._fixedHeader;

		if ( fh ) {
			fh.update();
		}
	} );
} );

DataTable.Api.register( 'fixedHeader.enable()', function ( flag ) {
	return this.iterator( 'table', function ( ctx ) {
		var fh = ctx._fixedHeader;

		flag = ( flag !== undefined ? flag : true );
		if ( fh && flag !== fh.enabled() ) {
			fh.enable( flag );
		}
	} );
} );

DataTable.Api.register( 'fixedHeader.enabled()', function () {
	if ( this.context.length ) {
		var fx = this.content[0]._fixedHeader;

		if ( fh ) {
			return fh.enabled();
		}
	}

	return false;
} );

DataTable.Api.register( 'fixedHeader.disable()', function ( ) {
	return this.iterator( 'table', function ( ctx ) {
		var fh = ctx._fixedHeader;

		if ( fh && fh.enabled() ) {
			fh.enable( false );
		}
	} );
} );

$.each( ['header', 'footer'], function ( i, el ) {
	DataTable.Api.register( 'fixedHeader.'+el+'Offset()', function ( offset ) {
		var ctx = this.context;

		if ( offset === undefined ) {
			return ctx.length && ctx[0]._fixedHeader ?
				ctx[0]._fixedHeader[el +'Offset']() :
				undefined;
		}

		return this.iterator( 'table', function ( ctx ) {
			var fh = ctx._fixedHeader;

			if ( fh ) {
				fh[ el +'Offset' ]( offset );
			}
		} );
	} );
} );


return FixedHeader;
}));


/*! KeyTable 2.5.1
 * ©2009-2019 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     KeyTable
 * @description Spreadsheet like keyboard navigation for DataTables
 * @version     2.5.1
 * @file        dataTables.keyTable.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2009-2019 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;
var namespaceCounter = 0;


var KeyTable = function ( dt, opts ) {
	// Sanity check that we are using DataTables 1.10 or newer
	if ( ! DataTable.versionCheck || ! DataTable.versionCheck( '1.10.8' ) ) {
		throw 'KeyTable requires DataTables 1.10.8 or newer';
	}

	// User and defaults configuration object
	this.c = $.extend( true, {},
		DataTable.defaults.keyTable,
		KeyTable.defaults,
		opts
	);

	// Internal settings
	this.s = {
		/** @type {DataTable.Api} DataTables' API instance */
		dt: new DataTable.Api( dt ),

		enable: true,

		/** @type {bool} Flag for if a draw is triggered by focus */
		focusDraw: false,

		/** @type {bool} Flag to indicate when waiting for a draw to happen.
		  *   Will ignore key presses at this point
		  */
		waitingForDraw: false,

		/** @type {object} Information about the last cell that was focused */
		lastFocus: null,

		/** @type {string} Unique namespace per instance */
		namespace: '.keyTable-'+(namespaceCounter++)
	};

	// DOM items
	this.dom = {

	};

	// Check if row reorder has already been initialised on this table
	var settings = this.s.dt.settings()[0];
	var exisiting = settings.keytable;
	if ( exisiting ) {
		return exisiting;
	}

	settings.keytable = this;
	this._constructor();
};


$.extend( KeyTable.prototype, {
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * API methods for DataTables API interface
	 */

	/**
	 * Blur the table's cell focus
	 */
	blur: function ()
	{
		this._blur();
	},

	/**
	 * Enable cell focus for the table
	 *
	 * @param  {string} state Can be `true`, `false` or `-string navigation-only`
	 */
	enable: function ( state )
	{
		this.s.enable = state;
	},

	/**
	 * Focus on a cell
	 * @param  {integer} row    Row index
	 * @param  {integer} column Column index
	 */
	focus: function ( row, column )
	{
		this._focus( this.s.dt.cell( row, column ) );
	},

	/**
	 * Is the cell focused
	 * @param  {object} cell Cell index to check
	 * @returns {boolean} true if focused, false otherwise
	 */
	focused: function ( cell )
	{
		var lastFocus = this.s.lastFocus;

		if ( ! lastFocus ) {
			return false;
		}

		var lastIdx = this.s.lastFocus.cell.index();
		return cell.row === lastIdx.row && cell.column === lastIdx.column;
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Constructor
	 */

	/**
	 * Initialise the KeyTable instance
	 *
	 * @private
	 */
	_constructor: function ()
	{
		this._tabInput();

		var that = this;
		var dt = this.s.dt;
		var table = $( dt.table().node() );
		var namespace = this.s.namespace;
		var editorBlock = false;

		// Need to be able to calculate the cell positions relative to the table
		if ( table.css('position') === 'static' ) {
			table.css( 'position', 'relative' );
		}

		// Click to focus
		$( dt.table().body() ).on( 'click'+namespace, 'th, td', function (e) {
			if ( that.s.enable === false ) {
				return;
			}

			var cell = dt.cell( this );

			if ( ! cell.any() ) {
				return;
			}

			that._focus( cell, null, false, e );
		} );

		// Key events
		$( document ).on( 'keydown'+namespace, function (e) {
			if ( ! editorBlock ) {
				that._key( e );
			}
		} );

		// Click blur
		if ( this.c.blurable ) {
			$( document ).on( 'mousedown'+namespace, function ( e ) {
				// Click on the search input will blur focus
				if ( $(e.target).parents( '.dataTables_filter' ).length ) {
					that._blur();
				}

				// If the click was inside the DataTables container, don't blur
				if ( $(e.target).parents().filter( dt.table().container() ).length ) {
					return;
				}

				// Don't blur in Editor form
				if ( $(e.target).parents('div.DTE').length ) {
					return;
				}

				// Or an Editor date input
				if ( $(e.target).parents('div.editor-datetime').length ) {
					return;
				}

				//If the click was inside the fixed columns container, don't blur
				if ( $(e.target).parents().filter('.DTFC_Cloned').length ) {
					return;
				}

				that._blur();
			} );
		}

		if ( this.c.editor ) {
			var editor = this.c.editor;

			// Need to disable KeyTable when the main editor is shown
			editor.on( 'open.keyTableMain', function (e, mode, action) {
				if ( mode !== 'inline' && that.s.enable ) {
					that.enable( false );

					editor.one( 'close'+namespace, function () {
						that.enable( true );
					} );
				}
			} );

			if ( this.c.editOnFocus ) {
				dt.on( 'key-focus'+namespace+' key-refocus'+namespace, function ( e, dt, cell, orig ) {
					that._editor( null, orig, true );
				} );
			}

			// Activate Editor when a key is pressed (will be ignored, if
			// already active).
			dt.on( 'key'+namespace, function ( e, dt, key, cell, orig ) {
				that._editor( key, orig, false );
			} );

			// Active editing on double click - it will already have focus from
			// the click event handler above
			$( dt.table().body() ).on( 'dblclick'+namespace, 'th, td', function (e) {
				if ( that.s.enable === false ) {
					return;
				}

				var cell = dt.cell( this );

				if ( ! cell.any() ) {
					return;
				}

				that._editor( null, e, true );
			} );

			// While Editor is busy processing, we don't want to process any key events
			editor
				.on('preSubmit', function () {
					editorBlock = true;
				} )
				.on('preSubmitCancelled', function () {
					editorBlock = false;
				} )
				.on('submitComplete', function () {
					editorBlock = false;
				} );
		}

		// Stave saving
		if ( dt.settings()[0].oFeatures.bStateSave ) {
			dt.on( 'stateSaveParams'+namespace, function (e, s, d) {
				d.keyTable = that.s.lastFocus ?
					that.s.lastFocus.cell.index() :
					null;
			} );
		}

		// Redraw - retain focus on the current cell
		dt.on( 'draw'+namespace, function (e) {
			if ( that.s.focusDraw ) {
				return;
			}

			var lastFocus = that.s.lastFocus;

			if ( lastFocus && lastFocus.node && $(lastFocus.node).closest('body') === document.body ) {
				var relative = that.s.lastFocus.relative;
				var info = dt.page.info();
				var row = relative.row + info.start;

				if ( info.recordsDisplay === 0 ) {
					return;
				}

				// Reverse if needed
				if ( row >= info.recordsDisplay ) {
					row = info.recordsDisplay - 1;
				}

				that._focus( row, relative.column, true, e );
			}
		} );

		// Clipboard support
		if ( this.c.clipboard ) {
			this._clipboard();
		}

		dt.on( 'destroy'+namespace, function () {
			that._blur( true );

			// Event tidy up
			dt.off( namespace );

			$( dt.table().body() )
				.off( 'click'+namespace, 'th, td' )
				.off( 'dblclick'+namespace, 'th, td' );

			$( document )
				.off( 'mousedown'+namespace )
				.off( 'keydown'+namespace )
				.off( 'copy'+namespace )
				.off( 'paste'+namespace );
		} );

		// Initial focus comes from state or options
		var state = dt.state.loaded();

		if ( state && state.keyTable ) {
			// Wait until init is done
			dt.one( 'init', function () {
				var cell = dt.cell( state.keyTable );

				// Ensure that the saved cell still exists
				if ( cell.any() ) {
					cell.focus();
				}
			} );
		}
		else if ( this.c.focus ) {
			dt.cell( this.c.focus ).focus();
		}
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Private methods
	 */

	/**
	 * Blur the control
	 *
	 * @param {boolean} [noEvents=false] Don't trigger updates / events (for destroying)
	 * @private
	 */
	_blur: function (noEvents)
	{
		if ( ! this.s.enable || ! this.s.lastFocus ) {
			return;
		}

		var cell = this.s.lastFocus.cell;

		$( cell.node() ).removeClass( this.c.className );
		this.s.lastFocus = null;

		if ( ! noEvents ) {
			this._updateFixedColumns(cell.index().column);

			this._emitEvent( 'key-blur', [ this.s.dt, cell ] );
		}
	},


	/**
	 * Clipboard interaction handlers
	 *
	 * @private
	 */
	_clipboard: function () {
		var dt = this.s.dt;
		var that = this;
		var namespace = this.s.namespace;

		// IE8 doesn't support getting selected text
		if ( ! window.getSelection ) {
			return;
		}

		$(document).on( 'copy'+namespace, function (ejq) {
			var e = ejq.originalEvent;
			var selection = window.getSelection().toString();
			var focused = that.s.lastFocus;

			// Only copy cell text to clipboard if there is no other selection
			// and there is a focused cell
			if ( ! selection && focused ) {
				e.clipboardData.setData(
					'text/plain',
					focused.cell.render( that.c.clipboardOrthogonal )
				);
				e.preventDefault();
			}
		} );

		$(document).on( 'paste'+namespace, function (ejq) {
			var e = ejq.originalEvent;
			var focused = that.s.lastFocus;
			var activeEl = document.activeElement;
			var editor = that.c.editor;
			var pastedText;

			if ( focused && (! activeEl || activeEl.nodeName.toLowerCase() === 'body') ) {
				e.preventDefault();

				if ( window.clipboardData && window.clipboardData.getData ) {
					// IE
					pastedText = window.clipboardData.getData('Text');
				}
				else if ( e.clipboardData && e.clipboardData.getData ) {
					// Everything else
					pastedText = e.clipboardData.getData('text/plain');
				}

				if ( editor ) {
					// Got Editor - need to activate inline editing,
					// set the value and submit
					editor
						.inline( focused.cell.index() )
						.set( editor.displayed()[0], pastedText )
						.submit();
				}
				else {
					// No editor, so just dump the data in
					focused.cell.data( pastedText );
					dt.draw(false);
				}
			}
		} );
	},


	/**
	 * Get an array of the column indexes that KeyTable can operate on. This
	 * is a merge of the user supplied columns and the visible columns.
	 *
	 * @private
	 */
	_columns: function ()
	{
		var dt = this.s.dt;
		var user = dt.columns( this.c.columns ).indexes();
		var out = [];

		dt.columns( ':visible' ).every( function (i) {
			if ( user.indexOf( i ) !== -1 ) {
				out.push( i );
			}
		} );

		return out;
	},


	/**
	 * Perform excel like navigation for Editor by triggering an edit on key
	 * press
	 *
	 * @param  {integer} key Key code for the pressed key
	 * @param  {object} orig Original event
	 * @private
	 */
	_editor: function ( key, orig, hardEdit )
	{
		var that = this;
		var dt = this.s.dt;
		var editor = this.c.editor;
		var editCell = this.s.lastFocus.cell;
		var namespace = this.s.namespace;

		// Do nothing if there is already an inline edit in this cell
		if ( $('div.DTE', editCell.node()).length ) {
			return;
		}

		// Don't activate Editor on control key presses
		if ( key !== null && (
			(key >= 0x00 && key <= 0x09) ||
			key === 0x0b ||
			key === 0x0c ||
			(key >= 0x0e && key <= 0x1f) ||
			(key >= 0x70 && key <= 0x7b) ||
			(key >= 0x7f && key <= 0x9f)
		) ) {
			return;
		}

		orig.stopPropagation();

		// Return key should do nothing - for textareas it would empty the
		// contents
		if ( key === 13 ) {
			orig.preventDefault();
		}

		var editInline = function () {
			editor
				.one( 'open'+namespace, function () {
					// Remove cancel open
					editor.off( 'cancelOpen'+namespace );

					// Excel style - select all text
					if ( ! hardEdit ) {
						$('div.DTE_Field_InputControl input, div.DTE_Field_InputControl textarea').select();
					}

					// Reduce the keys the Keys listens for
					dt.keys.enable( hardEdit ? 'tab-only' : 'navigation-only' );

					// On blur of the navigation submit
					dt.on( 'key-blur.editor', function (e, dt, cell) {
						if ( editor.displayed() && cell.node() === editCell.node() ) {
							editor.submit();
						}
					} );

					// Highlight the cell a different colour on full edit
					if ( hardEdit ) {
						$( dt.table().container() ).addClass('dtk-focus-alt');
					}

					// If the dev cancels the submit, we need to return focus
					editor.on( 'preSubmitCancelled'+namespace, function () {
						setTimeout( function () {
							that._focus( editCell, null, false );
						}, 50 );
					} );

					editor.on( 'submitUnsuccessful'+namespace, function () {
						that._focus( editCell, null, false );
					} );

					// Restore full key navigation on close
					editor.one( 'close', function () {
						dt.keys.enable( true );
						dt.off( 'key-blur.editor' );
						editor.off( namespace );
						$( dt.table().container() ).removeClass('dtk-focus-alt');
					} );
				} )
				.one( 'cancelOpen'+namespace, function () {
					// `preOpen` can cancel the display of the form, so it
					// might be that the open event handler isn't needed
					editor.off( namespace );
				} )
				.inline( editCell.index() );
		};

		// Editor 1.7 listens for `return` on keyup, so if return is the trigger
		// key, we need to wait for `keyup` otherwise Editor would just submit
		// the content triggered by this keypress.
		if ( key === 13 ) {
			hardEdit = true;

			$(document).one( 'keyup', function () { // immediately removed
				editInline();
			} );
		}
		else {
			editInline();
		}
	},


	/**
	 * Emit an event on the DataTable for listeners
	 *
	 * @param  {string} name Event name
	 * @param  {array} args Event arguments
	 * @private
	 */
	_emitEvent: function ( name, args )
	{
		this.s.dt.iterator( 'table', function ( ctx, i ) {
			$(ctx.nTable).triggerHandler( name, args );
		} );
	},


	/**
	 * Focus on a particular cell, shifting the table's paging if required
	 *
	 * @param  {DataTables.Api|integer} row Can be given as an API instance that
	 *   contains the cell to focus or as an integer. As the latter it is the
	 *   visible row index (from the whole data set) - NOT the data index
	 * @param  {integer} [column] Not required if a cell is given as the first
	 *   parameter. Otherwise this is the column data index for the cell to
	 *   focus on
	 * @param {boolean} [shift=true] Should the viewport be moved to show cell
	 * @private
	 */
	_focus: function ( row, column, shift, originalEvent )
	{
		var that = this;
		var dt = this.s.dt;
		var pageInfo = dt.page.info();
		var lastFocus = this.s.lastFocus;

		if ( ! originalEvent) {
			originalEvent = null;
		}

		if ( ! this.s.enable ) {
			return;
		}

		if ( typeof row !== 'number' ) {
			// Its an API instance - check that there is actually a row
			if ( ! row.any() ) {
				return;
			}

			// Convert the cell to a row and column
			var index = row.index();
			column = index.column;
			row = dt
				.rows( { filter: 'applied', order: 'applied' } )
				.indexes()
				.indexOf( index.row );
			
			// Don't focus rows that were filtered out.
			if ( row < 0 ) {
				return;
			}

			// For server-side processing normalise the row by adding the start
			// point, since `rows().indexes()` includes only rows that are
			// available at the client-side
			if ( pageInfo.serverSide ) {
				row += pageInfo.start;
			}
		}

		// Is the row on the current page? If not, we need to redraw to show the
		// page
		if ( pageInfo.length !== -1 && (row < pageInfo.start || row >= pageInfo.start+pageInfo.length) ) {
			this.s.focusDraw = true;
			this.s.waitingForDraw = true;

			dt
				.one( 'draw', function () {
					that.s.focusDraw = false;
					that.s.waitingForDraw = false;
					that._focus( row, column, undefined, originalEvent );
				} )
				.page( Math.floor( row / pageInfo.length ) )
				.draw( false );

			return;
		}

		// In the available columns?
		if ( $.inArray( column, this._columns() ) === -1 ) {
			return;
		}

		// De-normalise the server-side processing row, so we select the row
		// in its displayed position
		if ( pageInfo.serverSide ) {
			row -= pageInfo.start;
		}

		// Get the cell from the current position - ignoring any cells which might
		// not have been rendered (therefore can't use `:eq()` selector).
		var cells = dt.cells( null, column, {search: 'applied', order: 'applied'} ).flatten();
		var cell = dt.cell( cells[ row ] );

		if ( lastFocus ) {
			// Don't trigger a refocus on the same cell
			if ( lastFocus.node === cell.node() ) {
				this._emitEvent( 'key-refocus', [ this.s.dt, cell, originalEvent || null ] );
				return;
			}

			// Otherwise blur the old focus
			this._blur();
		}

		// Clear focus from other tables
		this._removeOtherFocus();

		var node = $( cell.node() );
		node.addClass( this.c.className );

		this._updateFixedColumns(column);

		// Shift viewpoint and page to make cell visible
		if ( shift === undefined || shift === true ) {
			this._scroll( $(window), $(document.body), node, 'offset' );

			var bodyParent = dt.table().body().parentNode;
			if ( bodyParent !== dt.table().header().parentNode ) {
				var parent = $(bodyParent.parentNode);

				this._scroll( parent, parent, node, 'position' );
			}
		}

		// Event and finish
		this.s.lastFocus = {
			cell: cell,
			node: cell.node(),
			relative: {
				row: dt.rows( { page: 'current' } ).indexes().indexOf( cell.index().row ),
				column: cell.index().column
			}
		};

		this._emitEvent( 'key-focus', [ this.s.dt, cell, originalEvent || null ] );
		dt.state.save();
	},


	/**
	 * Handle key press
	 *
	 * @param  {object} e Event
	 * @private
	 */
	_key: function ( e )
	{
		// If we are waiting for a draw to happen from another key event, then
		// do nothing for this new key press.
		if ( this.s.waitingForDraw ) {
			e.preventDefault();
			return;
		}

		var enable = this.s.enable;
		var navEnable = enable === true || enable === 'navigation-only';
		if ( ! enable ) {
			return;
		}

		if ( (e.keyCode === 0 || e.ctrlKey || e.metaKey || e.altKey) && !(e.ctrlKey && e.altKey) ) {
			return;
		}

		// If not focused, then there is no key action to take
		var lastFocus = this.s.lastFocus;
		if ( ! lastFocus ) {
			return;
		}

		// And the last focus still exists!
		if ( ! this.s.dt.cell(lastFocus.node).any() ) {
			this.s.lastFocus = null;
			return;
		}

		var that = this;
		var dt = this.s.dt;
		var scrolling = this.s.dt.settings()[0].oScroll.sY ? true : false;

		// If we are not listening for this key, do nothing
		if ( this.c.keys && $.inArray( e.keyCode, this.c.keys ) === -1 ) {
			return;
		}

		switch( e.keyCode ) {
			case 9: // tab
				// `enable` can be tab-only
				this._shift( e, e.shiftKey ? 'left' : 'right', true );
				break;

			case 27: // esc
				if ( this.s.blurable && enable === true ) {
					this._blur();
				}
				break;

			case 33: // page up (previous page)
			case 34: // page down (next page)
				if ( navEnable && !scrolling ) {
					e.preventDefault();

					dt
						.page( e.keyCode === 33 ? 'previous' : 'next' )
						.draw( false );
				}
				break;

			case 35: // end (end of current page)
			case 36: // home (start of current page)
				if ( navEnable ) {
					e.preventDefault();
					var indexes = dt.cells( {page: 'current'} ).indexes();
					var colIndexes = this._columns();

					this._focus( dt.cell(
						indexes[ e.keyCode === 35 ? indexes.length-1 : colIndexes[0] ]
					), null, true, e );
				}
				break;

			case 37: // left arrow
				if ( navEnable ) {
					this._shift( e, 'left' );
				}
				break;

			case 38: // up arrow
				if ( navEnable ) {
					this._shift( e, 'up' );
				}
				break;

			case 39: // right arrow
				if ( navEnable ) {
					this._shift( e, 'right' );
				}
				break;

			case 40: // down arrow
				if ( navEnable ) {
					this._shift( e, 'down' );
				}
				break;

			case 113: // F2 - Excel like hard edit
				if ( this.c.editor ) {
					this._editor(null, e, true);
					break;
				}
				// else fallthrough

			default:
				// Everything else - pass through only when fully enabled
				if ( enable === true ) {
					this._emitEvent( 'key', [ dt, e.keyCode, this.s.lastFocus.cell, e ] );
				}
				break;
		}
	},

	/**
	 * Remove focus from all tables other than this one
	 */
	_removeOtherFocus: function ()
	{
		var thisTable = this.s.dt.table().node();

		$.fn.dataTable.tables({api:true}).iterator('table', function (settings) {
			if (this.table().node() !== thisTable) {
				this.cell.blur();
			}
		});
	},

	/**
	 * Scroll a container to make a cell visible in it. This can be used for
	 * both DataTables scrolling and native window scrolling.
	 *
	 * @param  {jQuery} container Scrolling container
	 * @param  {jQuery} scroller  Item being scrolled
	 * @param  {jQuery} cell      Cell in the scroller
	 * @param  {string} posOff    `position` or `offset` - which to use for the
	 *   calculation. `offset` for the document, otherwise `position`
	 * @private
	 */
	_scroll: function ( container, scroller, cell, posOff )
	{
		var offset = cell[posOff]();
		var height = cell.outerHeight();
		var width = cell.outerWidth();

		var scrollTop = scroller.scrollTop();
		var scrollLeft = scroller.scrollLeft();
		var containerHeight = container.height();
		var containerWidth = container.width();

		// If Scroller is being used, the table can be `position: absolute` and that
		// needs to be taken account of in the offset. If no Scroller, this will be 0
		if ( posOff === 'position' ) {
			offset.top += parseInt( cell.closest('table').css('top'), 10 );
		}

		// Top correction
		if ( offset.top < scrollTop ) {
			scroller.scrollTop( offset.top );
		}

		// Left correction
		if ( offset.left < scrollLeft ) {
			scroller.scrollLeft( offset.left );
		}

		// Bottom correction
		if ( offset.top + height > scrollTop + containerHeight && height < containerHeight ) {
			scroller.scrollTop( offset.top + height - containerHeight );
		}

		// Right correction
		if ( offset.left + width > scrollLeft + containerWidth && width < containerWidth ) {
			scroller.scrollLeft( offset.left + width - containerWidth );
		}
	},


	/**
	 * Calculate a single offset movement in the table - up, down, left and
	 * right and then perform the focus if possible
	 *
	 * @param  {object}  e           Event object
	 * @param  {string}  direction   Movement direction
	 * @param  {boolean} keyBlurable `true` if the key press can result in the
	 *   table being blurred. This is so arrow keys won't blur the table, but
	 *   tab will.
	 * @private
	 */
	_shift: function ( e, direction, keyBlurable )
	{
		var that         = this;
		var dt           = this.s.dt;
		var pageInfo     = dt.page.info();
		var rows         = pageInfo.recordsDisplay;
		var currentCell  = this.s.lastFocus.cell;
		var columns      = this._columns();

		if ( ! currentCell ) {
			return;
		}

		var currRow = dt
			.rows( { filter: 'applied', order: 'applied' } )
			.indexes()
			.indexOf( currentCell.index().row );

		// When server-side processing, `rows().indexes()` only gives the rows
		// that are available at the client-side, so we need to normalise the
		// row's current position by the display start point
		if ( pageInfo.serverSide ) {
			currRow += pageInfo.start;
		}

		var currCol = dt
			.columns( columns )
			.indexes()
			.indexOf( currentCell.index().column );

		var
			row = currRow,
			column = columns[ currCol ]; // row is the display, column is an index

		if ( direction === 'right' ) {
			if ( currCol >= columns.length - 1 ) {
				row++;
				column = columns[0];
			}
			else {
				column = columns[ currCol+1 ];
			}
		}
		else if ( direction === 'left' ) {
			if ( currCol === 0 ) {
				row--;
				column = columns[ columns.length - 1 ];
			}
			else {
				column = columns[ currCol-1 ];
			}
		}
		else if ( direction === 'up' ) {
			row--;
		}
		else if ( direction === 'down' ) {
			row++;
		}

		if ( row >= 0 && row < rows && $.inArray( column, columns ) !== -1 ) {
			if (e) {
				e.preventDefault();
			}

			this._focus( row, column, true, e );
		}
		else if ( ! keyBlurable || ! this.c.blurable ) {
			// No new focus, but if the table isn't blurable, then don't loose
			// focus
			if (e) {
				e.preventDefault();
			}
		}
		else {
			this._blur();
		}
	},


	/**
	 * Create a hidden input element that can receive focus on behalf of the
	 * table
	 *
	 * @private
	 */
	_tabInput: function ()
	{
		var that = this;
		var dt = this.s.dt;
		var tabIndex = this.c.tabIndex !== null ?
			this.c.tabIndex :
			dt.settings()[0].iTabIndex;

		if ( tabIndex == -1 ) {
			return;
		}

		var div = $('<div><input type="text" tabindex="'+tabIndex+'"/></div>')
			.css( {
				position: 'absolute',
				height: 1,
				width: 0,
				overflow: 'hidden'
			} )
			.insertBefore( dt.table().node() );

		div.children().on( 'focus', function (e) {
			var cell = dt.cell(':eq(0)', that._columns(), {page: 'current'});

			if ( cell.any() ) {
				that._focus( cell, null, true, e );
			}
		} );
	},

	/**
	 * Update fixed columns if they are enabled and if the cell we are
	 * focusing is inside a fixed column
	 * @param  {integer} column Index of the column being changed
	 * @private
	 */
	_updateFixedColumns: function( column )
	{
		var dt = this.s.dt;
		var settings = dt.settings()[0];

		if ( settings._oFixedColumns ) {
			var leftCols = settings._oFixedColumns.s.iLeftColumns;
			var rightCols = settings.aoColumns.length - settings._oFixedColumns.s.iRightColumns;

			if (column < leftCols || column >= rightCols) {
				dt.fixedColumns().update();
			}
		}
	}
} );


/**
 * KeyTable default settings for initialisation
 *
 * @namespace
 * @name KeyTable.defaults
 * @static
 */
KeyTable.defaults = {
	/**
	 * Can focus be removed from the table
	 * @type {Boolean}
	 */
	blurable: true,

	/**
	 * Class to give to the focused cell
	 * @type {String}
	 */
	className: 'focus',

	/**
	 * Enable or disable clipboard support
	 * @type {Boolean}
	 */
	clipboard: true,

	/**
	 * Orthogonal data that should be copied to clipboard
	 * @type {string}
	 */
	clipboardOrthogonal: 'display',

	/**
	 * Columns that can be focused. This is automatically merged with the
	 * visible columns as only visible columns can gain focus.
	 * @type {String}
	 */
	columns: '', // all

	/**
	 * Editor instance to automatically perform Excel like navigation
	 * @type {Editor}
	 */
	editor: null,

	/**
	 * Trigger editing immediately on focus
	 * @type {boolean}
	 */
	editOnFocus: false,

	/**
	 * Select a cell to automatically select on start up. `null` for no
	 * automatic selection
	 * @type {cell-selector}
	 */
	focus: null,

	/**
	 * Array of keys to listen for
	 * @type {null|array}
	 */
	keys: null,

	/**
	 * Tab index for where the table should sit in the document's tab flow
	 * @type {integer|null}
	 */
	tabIndex: null
};



KeyTable.version = "2.5.1";


$.fn.dataTable.KeyTable = KeyTable;
$.fn.DataTable.KeyTable = KeyTable;


DataTable.Api.register( 'cell.blur()', function () {
	return this.iterator( 'table', function (ctx) {
		if ( ctx.keytable ) {
			ctx.keytable.blur();
		}
	} );
} );

DataTable.Api.register( 'cell().focus()', function () {
	return this.iterator( 'cell', function (ctx, row, column) {
		if ( ctx.keytable ) {
			ctx.keytable.focus( row, column );
		}
	} );
} );

DataTable.Api.register( 'keys.disable()', function () {
	return this.iterator( 'table', function (ctx) {
		if ( ctx.keytable ) {
			ctx.keytable.enable( false );
		}
	} );
} );

DataTable.Api.register( 'keys.enable()', function ( opts ) {
	return this.iterator( 'table', function (ctx) {
		if ( ctx.keytable ) {
			ctx.keytable.enable( opts === undefined ? true : opts );
		}
	} );
} );

DataTable.Api.register( 'keys.move()', function ( dir ) {
	return this.iterator( 'table', function (ctx) {
		if ( ctx.keytable ) {
			ctx.keytable._shift( null, dir, false );
		}
	} );
} );

// Cell selector
DataTable.ext.selector.cell.push( function ( settings, opts, cells ) {
	var focused = opts.focused;
	var kt = settings.keytable;
	var out = [];

	if ( ! kt || focused === undefined ) {
		return cells;
	}

	for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
		if ( (focused === true &&  kt.focused( cells[i] ) ) ||
			 (focused === false && ! kt.focused( cells[i] ) )
		) {
			out.push( cells[i] );
		}
	}

	return out;
} );


// Attach a listener to the document which listens for DataTables initialisation
// events so we can automatically initialise
$(document).on( 'preInit.dt.dtk', function (e, settings, json) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	var init = settings.oInit.keys;
	var defaults = DataTable.defaults.keys;

	if ( init || defaults ) {
		var opts = $.extend( {}, defaults, init );

		if ( init !== false ) {
			new KeyTable( settings, opts  );
		}
	}
} );


return KeyTable;
}));


/*! Responsive 2.2.3
 * 2014-2018 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     Responsive
 * @description Responsive tables plug-in for DataTables
 * @version     2.2.3
 * @file        dataTables.responsive.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2014-2018 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */
(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


/**
 * Responsive is a plug-in for the DataTables library that makes use of
 * DataTables' ability to change the visibility of columns, changing the
 * visibility of columns so the displayed columns fit into the table container.
 * The end result is that complex tables will be dynamically adjusted to fit
 * into the viewport, be it on a desktop, tablet or mobile browser.
 *
 * Responsive for DataTables has two modes of operation, which can used
 * individually or combined:
 *
 * * Class name based control - columns assigned class names that match the
 *   breakpoint logic can be shown / hidden as required for each breakpoint.
 * * Automatic control - columns are automatically hidden when there is no
 *   room left to display them. Columns removed from the right.
 *
 * In additional to column visibility control, Responsive also has built into
 * options to use DataTables' child row display to show / hide the information
 * from the table that has been hidden. There are also two modes of operation
 * for this child row display:
 *
 * * Inline - when the control element that the user can use to show / hide
 *   child rows is displayed inside the first column of the table.
 * * Column - where a whole column is dedicated to be the show / hide control.
 *
 * Initialisation of Responsive is performed by:
 *
 * * Adding the class `responsive` or `dt-responsive` to the table. In this case
 *   Responsive will automatically be initialised with the default configuration
 *   options when the DataTable is created.
 * * Using the `responsive` option in the DataTables configuration options. This
 *   can also be used to specify the configuration options, or simply set to
 *   `true` to use the defaults.
 *
 *  @class
 *  @param {object} settings DataTables settings object for the host table
 *  @param {object} [opts] Configuration options
 *  @requires jQuery 1.7+
 *  @requires DataTables 1.10.3+
 *
 *  @example
 *      $('#example').DataTable( {
 *        responsive: true
 *      } );
 *    } );
 */
var Responsive = function ( settings, opts ) {
	// Sanity check that we are using DataTables 1.10 or newer
	if ( ! DataTable.versionCheck || ! DataTable.versionCheck( '1.10.10' ) ) {
		throw 'DataTables Responsive requires DataTables 1.10.10 or newer';
	}

	this.s = {
		dt: new DataTable.Api( settings ),
		columns: [],
		current: []
	};

	// Check if responsive has already been initialised on this table
	if ( this.s.dt.settings()[0].responsive ) {
		return;
	}

	// details is an object, but for simplicity the user can give it as a string
	// or a boolean
	if ( opts && typeof opts.details === 'string' ) {
		opts.details = { type: opts.details };
	}
	else if ( opts && opts.details === false ) {
		opts.details = { type: false };
	}
	else if ( opts && opts.details === true ) {
		opts.details = { type: 'inline' };
	}

	this.c = $.extend( true, {}, Responsive.defaults, DataTable.defaults.responsive, opts );
	settings.responsive = this;
	this._constructor();
};

$.extend( Responsive.prototype, {
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Constructor
	 */

	/**
	 * Initialise the Responsive instance
	 *
	 * @private
	 */
	_constructor: function ()
	{
		var that = this;
		var dt = this.s.dt;
		var dtPrivateSettings = dt.settings()[0];
		var oldWindowWidth = $(window).width();

		dt.settings()[0]._responsive = this;

		// Use DataTables' throttle function to avoid processor thrashing on
		// resize
		$(window).on( 'resize.dtr orientationchange.dtr', DataTable.util.throttle( function () {
			// iOS has a bug whereby resize can fire when only scrolling
			// See: http://stackoverflow.com/questions/8898412
			var width = $(window).width();

			if ( width !== oldWindowWidth ) {
				that._resize();
				oldWindowWidth = width;
			}
		} ) );

		// DataTables doesn't currently trigger an event when a row is added, so
		// we need to hook into its private API to enforce the hidden rows when
		// new data is added
		dtPrivateSettings.oApi._fnCallbackReg( dtPrivateSettings, 'aoRowCreatedCallback', function (tr, data, idx) {
			if ( $.inArray( false, that.s.current ) !== -1 ) {
				$('>td, >th', tr).each( function ( i ) {
					var idx = dt.column.index( 'toData', i );

					if ( that.s.current[idx] === false ) {
						$(this).css('display', 'none');
					}
				} );
			}
		} );

		// Destroy event handler
		dt.on( 'destroy.dtr', function () {
			dt.off( '.dtr' );
			$( dt.table().body() ).off( '.dtr' );
			$(window).off( 'resize.dtr orientationchange.dtr' );

			// Restore the columns that we've hidden
			$.each( that.s.current, function ( i, val ) {
				if ( val === false ) {
					that._setColumnVis( i, true );
				}
			} );
		} );

		// Reorder the breakpoints array here in case they have been added out
		// of order
		this.c.breakpoints.sort( function (a, b) {
			return a.width < b.width ? 1 :
				a.width > b.width ? -1 : 0;
		} );

		this._classLogic();
		this._resizeAuto();

		// Details handler
		var details = this.c.details;

		if ( details.type !== false ) {
			that._detailsInit();

			// DataTables will trigger this event on every column it shows and
			// hides individually
			dt.on( 'column-visibility.dtr', function () {
				// Use a small debounce to allow multiple columns to be set together
				if ( that._timer ) {
					clearTimeout( that._timer );
				}

				that._timer = setTimeout( function () {
					that._timer = null;

					that._classLogic();
					that._resizeAuto();
					that._resize();

					that._redrawChildren();
				}, 100 );
			} );

			// Redraw the details box on each draw which will happen if the data
			// has changed. This is used until DataTables implements a native
			// `updated` event for rows
			dt.on( 'draw.dtr', function () {
				that._redrawChildren();
			} );

			$(dt.table().node()).addClass( 'dtr-'+details.type );
		}

		dt.on( 'column-reorder.dtr', function (e, settings, details) {
			that._classLogic();
			that._resizeAuto();
			that._resize();
		} );

		// Change in column sizes means we need to calc
		dt.on( 'column-sizing.dtr', function () {
			that._resizeAuto();
			that._resize();
		});

		// On Ajax reload we want to reopen any child rows which are displayed
		// by responsive
		dt.on( 'preXhr.dtr', function () {
			var rowIds = [];
			dt.rows().every( function () {
				if ( this.child.isShown() ) {
					rowIds.push( this.id(true) );
				}
			} );

			dt.one( 'draw.dtr', function () {
				that._resizeAuto();
				that._resize();

				dt.rows( rowIds ).every( function () {
					that._detailsDisplay( this, false );
				} );
			} );
		});

		dt.on( 'init.dtr', function (e, settings, details) {
			that._resizeAuto();
			that._resize();

			// If columns were hidden, then DataTables needs to adjust the
			// column sizing
			if ( $.inArray( false, that.s.current ) ) {
				dt.columns.adjust();
			}
		} );

		// First pass - draw the table for the current viewport size
		this._resize();
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Private methods
	 */

	/**
	 * Calculate the visibility for the columns in a table for a given
	 * breakpoint. The result is pre-determined based on the class logic if
	 * class names are used to control all columns, but the width of the table
	 * is also used if there are columns which are to be automatically shown
	 * and hidden.
	 *
	 * @param  {string} breakpoint Breakpoint name to use for the calculation
	 * @return {array} Array of boolean values initiating the visibility of each
	 *   column.
	 *  @private
	 */
	_columnsVisiblity: function ( breakpoint )
	{
		var dt = this.s.dt;
		var columns = this.s.columns;
		var i, ien;

		// Create an array that defines the column ordering based first on the
		// column's priority, and secondly the column index. This allows the
		// columns to be removed from the right if the priority matches
		var order = columns
			.map( function ( col, idx ) {
				return {
					columnIdx: idx,
					priority: col.priority
				};
			} )
			.sort( function ( a, b ) {
				if ( a.priority !== b.priority ) {
					return a.priority - b.priority;
				}
				return a.columnIdx - b.columnIdx;
			} );

		// Class logic - determine which columns are in this breakpoint based
		// on the classes. If no class control (i.e. `auto`) then `-` is used
		// to indicate this to the rest of the function
		var display = $.map( columns, function ( col, i ) {
			if ( dt.column(i).visible() === false ) {
				return 'not-visible';
			}
			return col.auto && col.minWidth === null ?
				false :
				col.auto === true ?
					'-' :
					$.inArray( breakpoint, col.includeIn ) !== -1;
		} );

		// Auto column control - first pass: how much width is taken by the
		// ones that must be included from the non-auto columns
		var requiredWidth = 0;
		for ( i=0, ien=display.length ; i<ien ; i++ ) {
			if ( display[i] === true ) {
				requiredWidth += columns[i].minWidth;
			}
		}

		// Second pass, use up any remaining width for other columns. For
		// scrolling tables we need to subtract the width of the scrollbar. It
		// may not be requires which makes this sub-optimal, but it would
		// require another full redraw to make complete use of those extra few
		// pixels
		var scrolling = dt.settings()[0].oScroll;
		var bar = scrolling.sY || scrolling.sX ? scrolling.iBarWidth : 0;
		var widthAvailable = dt.table().container().offsetWidth - bar;
		var usedWidth = widthAvailable - requiredWidth;

		// Control column needs to always be included. This makes it sub-
		// optimal in terms of using the available with, but to stop layout
		// thrashing or overflow. Also we need to account for the control column
		// width first so we know how much width is available for the other
		// columns, since the control column might not be the first one shown
		for ( i=0, ien=display.length ; i<ien ; i++ ) {
			if ( columns[i].control ) {
				usedWidth -= columns[i].minWidth;
			}
		}

		// Allow columns to be shown (counting by priority and then right to
		// left) until we run out of room
		var empty = false;
		for ( i=0, ien=order.length ; i<ien ; i++ ) {
			var colIdx = order[i].columnIdx;

			if ( display[colIdx] === '-' && ! columns[colIdx].control && columns[colIdx].minWidth ) {
				// Once we've found a column that won't fit we don't let any
				// others display either, or columns might disappear in the
				// middle of the table
				if ( empty || usedWidth - columns[colIdx].minWidth < 0 ) {
					empty = true;
					display[colIdx] = false;
				}
				else {
					display[colIdx] = true;
				}

				usedWidth -= columns[colIdx].minWidth;
			}
		}

		// Determine if the 'control' column should be shown (if there is one).
		// This is the case when there is a hidden column (that is not the
		// control column). The two loops look inefficient here, but they are
		// trivial and will fly through. We need to know the outcome from the
		// first , before the action in the second can be taken
		var showControl = false;

		for ( i=0, ien=columns.length ; i<ien ; i++ ) {
			if ( ! columns[i].control && ! columns[i].never && display[i] === false ) {
				showControl = true;
				break;
			}
		}

		for ( i=0, ien=columns.length ; i<ien ; i++ ) {
			if ( columns[i].control ) {
				display[i] = showControl;
			}

			// Replace not visible string with false from the control column detection above
			if ( display[i] === 'not-visible' ) {
				display[i] = false;
			}
		}

		// Finally we need to make sure that there is at least one column that
		// is visible
		if ( $.inArray( true, display ) === -1 ) {
			display[0] = true;
		}

		return display;
	},


	/**
	 * Create the internal `columns` array with information about the columns
	 * for the table. This includes determining which breakpoints the column
	 * will appear in, based upon class names in the column, which makes up the
	 * vast majority of this method.
	 *
	 * @private
	 */
	_classLogic: function ()
	{
		var that = this;
		var calc = {};
		var breakpoints = this.c.breakpoints;
		var dt = this.s.dt;
		var columns = dt.columns().eq(0).map( function (i) {
			var column = this.column(i);
			var className = column.header().className;
			var priority = dt.settings()[0].aoColumns[i].responsivePriority;

			if ( priority === undefined ) {
				var dataPriority = $(column.header()).data('priority');

				priority = dataPriority !== undefined ?
					dataPriority * 1 :
					10000;
			}

			return {
				className: className,
				includeIn: [],
				auto:      false,
				control:   false,
				never:     className.match(/\bnever\b/) ? true : false,
				priority:  priority
			};
		} );

		// Simply add a breakpoint to `includeIn` array, ensuring that there are
		// no duplicates
		var add = function ( colIdx, name ) {
			var includeIn = columns[ colIdx ].includeIn;

			if ( $.inArray( name, includeIn ) === -1 ) {
				includeIn.push( name );
			}
		};

		var column = function ( colIdx, name, operator, matched ) {
			var size, i, ien;

			if ( ! operator ) {
				columns[ colIdx ].includeIn.push( name );
			}
			else if ( operator === 'max-' ) {
				// Add this breakpoint and all smaller
				size = that._find( name ).width;

				for ( i=0, ien=breakpoints.length ; i<ien ; i++ ) {
					if ( breakpoints[i].width <= size ) {
						add( colIdx, breakpoints[i].name );
					}
				}
			}
			else if ( operator === 'min-' ) {
				// Add this breakpoint and all larger
				size = that._find( name ).width;

				for ( i=0, ien=breakpoints.length ; i<ien ; i++ ) {
					if ( breakpoints[i].width >= size ) {
						add( colIdx, breakpoints[i].name );
					}
				}
			}
			else if ( operator === 'not-' ) {
				// Add all but this breakpoint
				for ( i=0, ien=breakpoints.length ; i<ien ; i++ ) {
					if ( breakpoints[i].name.indexOf( matched ) === -1 ) {
						add( colIdx, breakpoints[i].name );
					}
				}
			}
		};

		// Loop over each column and determine if it has a responsive control
		// class
		columns.each( function ( col, i ) {
			var classNames = col.className.split(' ');
			var hasClass = false;

			// Split the class name up so multiple rules can be applied if needed
			for ( var k=0, ken=classNames.length ; k<ken ; k++ ) {
				var className = $.trim( classNames[k] );

				if ( className === 'all' ) {
					// Include in all
					hasClass = true;
					col.includeIn = $.map( breakpoints, function (a) {
						return a.name;
					} );
					return;
				}
				else if ( className === 'none' || col.never ) {
					// Include in none (default) and no auto
					hasClass = true;
					return;
				}
				else if ( className === 'control' ) {
					// Special column that is only visible, when one of the other
					// columns is hidden. This is used for the details control
					hasClass = true;
					col.control = true;
					return;
				}

				$.each( breakpoints, function ( j, breakpoint ) {
					// Does this column have a class that matches this breakpoint?
					var brokenPoint = breakpoint.name.split('-');
					var re = new RegExp( '(min\\-|max\\-|not\\-)?('+brokenPoint[0]+')(\\-[_a-zA-Z0-9])?' );
					var match = className.match( re );

					if ( match ) {
						hasClass = true;

						if ( match[2] === brokenPoint[0] && match[3] === '-'+brokenPoint[1] ) {
							// Class name matches breakpoint name fully
							column( i, breakpoint.name, match[1], match[2]+match[3] );
						}
						else if ( match[2] === brokenPoint[0] && ! match[3] ) {
							// Class name matched primary breakpoint name with no qualifier
							column( i, breakpoint.name, match[1], match[2] );
						}
					}
				} );
			}

			// If there was no control class, then automatic sizing is used
			if ( ! hasClass ) {
				col.auto = true;
			}
		} );

		this.s.columns = columns;
	},


	/**
	 * Show the details for the child row
	 *
	 * @param  {DataTables.Api} row    API instance for the row
	 * @param  {boolean}        update Update flag
	 * @private
	 */
	_detailsDisplay: function ( row, update )
	{
		var that = this;
		var dt = this.s.dt;
		var details = this.c.details;

		if ( details && details.type !== false ) {
			var res = details.display( row, update, function () {
				return details.renderer(
					dt, row[0], that._detailsObj(row[0])
				);
			} );

			if ( res === true || res === false ) {
				$(dt.table().node()).triggerHandler( 'responsive-display.dt', [dt, row, res, update] );
			}
		}
	},


	/**
	 * Initialisation for the details handler
	 *
	 * @private
	 */
	_detailsInit: function ()
	{
		var that    = this;
		var dt      = this.s.dt;
		var details = this.c.details;

		// The inline type always uses the first child as the target
		if ( details.type === 'inline' ) {
			details.target = 'td:first-child, th:first-child';
		}

		// Keyboard accessibility
		dt.on( 'draw.dtr', function () {
			that._tabIndexes();
		} );
		that._tabIndexes(); // Initial draw has already happened

		$( dt.table().body() ).on( 'keyup.dtr', 'td, th', function (e) {
			if ( e.keyCode === 13 && $(this).data('dtr-keyboard') ) {
				$(this).click();
			}
		} );

		// type.target can be a string jQuery selector or a column index
		var target   = details.target;
		var selector = typeof target === 'string' ? target : 'td, th';

		// Click handler to show / hide the details rows when they are available
		$( dt.table().body() )
			.on( 'click.dtr mousedown.dtr mouseup.dtr', selector, function (e) {
				// If the table is not collapsed (i.e. there is no hidden columns)
				// then take no action
				if ( ! $(dt.table().node()).hasClass('collapsed' ) ) {
					return;
				}

				// Check that the row is actually a DataTable's controlled node
				if ( $.inArray( $(this).closest('tr').get(0), dt.rows().nodes().toArray() ) === -1 ) {
					return;
				}

				// For column index, we determine if we should act or not in the
				// handler - otherwise it is already okay
				if ( typeof target === 'number' ) {
					var targetIdx = target < 0 ?
						dt.columns().eq(0).length + target :
						target;

					if ( dt.cell( this ).index().column !== targetIdx ) {
						return;
					}
				}

				// $().closest() includes itself in its check
				var row = dt.row( $(this).closest('tr') );

				// Check event type to do an action
				if ( e.type === 'click' ) {
					// The renderer is given as a function so the caller can execute it
					// only when they need (i.e. if hiding there is no point is running
					// the renderer)
					that._detailsDisplay( row, false );
				}
				else if ( e.type === 'mousedown' ) {
					// For mouse users, prevent the focus ring from showing
					$(this).css('outline', 'none');
				}
				else if ( e.type === 'mouseup' ) {
					// And then re-allow at the end of the click
					$(this).blur().css('outline', '');
				}
			} );
	},


	/**
	 * Get the details to pass to a renderer for a row
	 * @param  {int} rowIdx Row index
	 * @private
	 */
	_detailsObj: function ( rowIdx )
	{
		var that = this;
		var dt = this.s.dt;

		return $.map( this.s.columns, function( col, i ) {
			// Never and control columns should not be passed to the renderer
			if ( col.never || col.control ) {
				return;
			}

			return {
				title:       dt.settings()[0].aoColumns[ i ].sTitle,
				data:        dt.cell( rowIdx, i ).render( that.c.orthogonal ),
				hidden:      dt.column( i ).visible() && !that.s.current[ i ],
				columnIndex: i,
				rowIndex:    rowIdx
			};
		} );
	},


	/**
	 * Find a breakpoint object from a name
	 *
	 * @param  {string} name Breakpoint name to find
	 * @return {object}      Breakpoint description object
	 * @private
	 */
	_find: function ( name )
	{
		var breakpoints = this.c.breakpoints;

		for ( var i=0, ien=breakpoints.length ; i<ien ; i++ ) {
			if ( breakpoints[i].name === name ) {
				return breakpoints[i];
			}
		}
	},


	/**
	 * Re-create the contents of the child rows as the display has changed in
	 * some way.
	 *
	 * @private
	 */
	_redrawChildren: function ()
	{
		var that = this;
		var dt = this.s.dt;

		dt.rows( {page: 'current'} ).iterator( 'row', function ( settings, idx ) {
			var row = dt.row( idx );

			that._detailsDisplay( dt.row( idx ), true );
		} );
	},


	/**
	 * Alter the table display for a resized viewport. This involves first
	 * determining what breakpoint the window currently is in, getting the
	 * column visibilities to apply and then setting them.
	 *
	 * @private
	 */
	_resize: function ()
	{
		var that = this;
		var dt = this.s.dt;
		var width = $(window).width();
		var breakpoints = this.c.breakpoints;
		var breakpoint = breakpoints[0].name;
		var columns = this.s.columns;
		var i, ien;
		var oldVis = this.s.current.slice();

		// Determine what breakpoint we are currently at
		for ( i=breakpoints.length-1 ; i>=0 ; i-- ) {
			if ( width <= breakpoints[i].width ) {
				breakpoint = breakpoints[i].name;
				break;
			}
		}
		
		// Show the columns for that break point
		var columnsVis = this._columnsVisiblity( breakpoint );
		this.s.current = columnsVis;

		// Set the class before the column visibility is changed so event
		// listeners know what the state is. Need to determine if there are
		// any columns that are not visible but can be shown
		var collapsedClass = false;
		for ( i=0, ien=columns.length ; i<ien ; i++ ) {
			if ( columnsVis[i] === false && ! columns[i].never && ! columns[i].control && ! dt.column(i).visible() === false ) {
				collapsedClass = true;
				break;
			}
		}

		$( dt.table().node() ).toggleClass( 'collapsed', collapsedClass );

		var changed = false;
		var visible = 0;

		dt.columns().eq(0).each( function ( colIdx, i ) {
			if ( columnsVis[i] === true ) {
				visible++;
			}

			if ( columnsVis[i] !== oldVis[i] ) {
				changed = true;
				that._setColumnVis( colIdx, columnsVis[i] );
			}
		} );

		if ( changed ) {
			this._redrawChildren();

			// Inform listeners of the change
			$(dt.table().node()).trigger( 'responsive-resize.dt', [dt, this.s.current] );

			// If no records, update the "No records" display element
			if ( dt.page.info().recordsDisplay === 0 ) {
				$('td', dt.table().body()).eq(0).attr('colspan', visible);
			}
		}
	},


	/**
	 * Determine the width of each column in the table so the auto column hiding
	 * has that information to work with. This method is never going to be 100%
	 * perfect since column widths can change slightly per page, but without
	 * seriously compromising performance this is quite effective.
	 *
	 * @private
	 */
	_resizeAuto: function ()
	{
		var dt = this.s.dt;
		var columns = this.s.columns;

		// Are we allowed to do auto sizing?
		if ( ! this.c.auto ) {
			return;
		}

		// Are there any columns that actually need auto-sizing, or do they all
		// have classes defined
		if ( $.inArray( true, $.map( columns, function (c) { return c.auto; } ) ) === -1 ) {
			return;
		}

		// Need to restore all children. They will be reinstated by a re-render
		if ( ! $.isEmptyObject( _childNodeStore ) ) {
			$.each( _childNodeStore, function ( key ) {
				var idx = key.split('-');

				_childNodesRestore( dt, idx[0]*1, idx[1]*1 );
			} );
		}

		// Clone the table with the current data in it
		var tableWidth   = dt.table().node().offsetWidth;
		var columnWidths = dt.columns;
		var clonedTable  = dt.table().node().cloneNode( false );
		var clonedHeader = $( dt.table().header().cloneNode( false ) ).appendTo( clonedTable );
		var clonedBody   = $( dt.table().body() ).clone( false, false ).empty().appendTo( clonedTable ); // use jQuery because of IE8

		// Header
		var headerCells = dt.columns()
			.header()
			.filter( function (idx) {
				return dt.column(idx).visible();
			} )
			.to$()
			.clone( false )
			.css( 'display', 'table-cell' )
			.css( 'min-width', 0 );

		// Body rows - we don't need to take account of DataTables' column
		// visibility since we implement our own here (hence the `display` set)
		$(clonedBody)
			.append( $(dt.rows( { page: 'current' } ).nodes()).clone( false ) )
			.find( 'th, td' ).css( 'display', '' );

		// Footer
		var footer = dt.table().footer();
		if ( footer ) {
			var clonedFooter = $( footer.cloneNode( false ) ).appendTo( clonedTable );
			var footerCells = dt.columns()
				.footer()
				.filter( function (idx) {
					return dt.column(idx).visible();
				} )
				.to$()
				.clone( false )
				.css( 'display', 'table-cell' );

			$('<tr/>')
				.append( footerCells )
				.appendTo( clonedFooter );
		}

		$('<tr/>')
			.append( headerCells )
			.appendTo( clonedHeader );

		// In the inline case extra padding is applied to the first column to
		// give space for the show / hide icon. We need to use this in the
		// calculation
		if ( this.c.details.type === 'inline' ) {
			$(clonedTable).addClass( 'dtr-inline collapsed' );
		}
		
		// It is unsafe to insert elements with the same name into the DOM
		// multiple times. For example, cloning and inserting a checked radio
		// clears the chcecked state of the original radio.
		$( clonedTable ).find( '[name]' ).removeAttr( 'name' );

		// A position absolute table would take the table out of the flow of
		// our container element, bypassing the height and width (Scroller)
		$( clonedTable ).css( 'position', 'relative' )
		
		var inserted = $('<div/>')
			.css( {
				width: 1,
				height: 1,
				overflow: 'hidden',
				clear: 'both'
			} )
			.append( clonedTable );

		inserted.insertBefore( dt.table().node() );

		// The cloned header now contains the smallest that each column can be
		headerCells.each( function (i) {
			var idx = dt.column.index( 'fromVisible', i );
			columns[ idx ].minWidth =  this.offsetWidth || 0;
		} );

		inserted.remove();
	},

	/**
	 * Set a column's visibility.
	 *
	 * We don't use DataTables' column visibility controls in order to ensure
	 * that column visibility can Responsive can no-exist. Since only IE8+ is
	 * supported (and all evergreen browsers of course) the control of the
	 * display attribute works well.
	 *
	 * @param {integer} col      Column index
	 * @param {boolean} showHide Show or hide (true or false)
	 * @private
	 */
	_setColumnVis: function ( col, showHide )
	{
		var dt = this.s.dt;
		var display = showHide ? '' : 'none'; // empty string will remove the attr

		$( dt.column( col ).header() ).css( 'display', display );
		$( dt.column( col ).footer() ).css( 'display', display );
		dt.column( col ).nodes().to$().css( 'display', display );

		// If the are child nodes stored, we might need to reinsert them
		if ( ! $.isEmptyObject( _childNodeStore ) ) {
			dt.cells( null, col ).indexes().each( function (idx) {
				_childNodesRestore( dt, idx.row, idx.column );
			} );
		}
	},


	/**
	 * Update the cell tab indexes for keyboard accessibility. This is called on
	 * every table draw - that is potentially inefficient, but also the least
	 * complex option given that column visibility can change on the fly. Its a
	 * shame user-focus was removed from CSS 3 UI, as it would have solved this
	 * issue with a single CSS statement.
	 *
	 * @private
	 */
	_tabIndexes: function ()
	{
		var dt = this.s.dt;
		var cells = dt.cells( { page: 'current' } ).nodes().to$();
		var ctx = dt.settings()[0];
		var target = this.c.details.target;

		cells.filter( '[data-dtr-keyboard]' ).removeData( '[data-dtr-keyboard]' );

		if ( typeof target === 'number' ) {
			dt.cells( null, target, { page: 'current' } ).nodes().to$()
				.attr( 'tabIndex', ctx.iTabIndex )
				.data( 'dtr-keyboard', 1 );
		}
		else {
			// This is a bit of a hack - we need to limit the selected nodes to just
			// those of this table
			if ( target === 'td:first-child, th:first-child' ) {
				target = '>td:first-child, >th:first-child';
			}

			$( target, dt.rows( { page: 'current' } ).nodes() )
				.attr( 'tabIndex', ctx.iTabIndex )
				.data( 'dtr-keyboard', 1 );
		}
	}
} );


/**
 * List of default breakpoints. Each item in the array is an object with two
 * properties:
 *
 * * `name` - the breakpoint name.
 * * `width` - the breakpoint width
 *
 * @name Responsive.breakpoints
 * @static
 */
Responsive.breakpoints = [
	{ name: 'desktop',  width: Infinity },
	{ name: 'tablet-l', width: 1024 },
	{ name: 'tablet-p', width: 768 },
	{ name: 'mobile-l', width: 480 },
	{ name: 'mobile-p', width: 320 }
];


/**
 * Display methods - functions which define how the hidden data should be shown
 * in the table.
 *
 * @namespace
 * @name Responsive.defaults
 * @static
 */
Responsive.display = {
	childRow: function ( row, update, render ) {
		if ( update ) {
			if ( $(row.node()).hasClass('parent') ) {
				row.child( render(), 'child' ).show();

				return true;
			}
		}
		else {
			if ( ! row.child.isShown()  ) {
				row.child( render(), 'child' ).show();
				$( row.node() ).addClass( 'parent' );

				return true;
			}
			else {
				row.child( false );
				$( row.node() ).removeClass( 'parent' );

				return false;
			}
		}
	},

	childRowImmediate: function ( row, update, render ) {
		if ( (! update && row.child.isShown()) || ! row.responsive.hasHidden() ) {
			// User interaction and the row is show, or nothing to show
			row.child( false );
			$( row.node() ).removeClass( 'parent' );

			return false;
		}
		else {
			// Display
			row.child( render(), 'child' ).show();
			$( row.node() ).addClass( 'parent' );

			return true;
		}
	},

	// This is a wrapper so the modal options for Bootstrap and jQuery UI can
	// have options passed into them. This specific one doesn't need to be a
	// function but it is for consistency in the `modal` name
	modal: function ( options ) {
		return function ( row, update, render ) {
			if ( ! update ) {
				// Show a modal
				var close = function () {
					modal.remove(); // will tidy events for us
					$(document).off( 'keypress.dtr' );
				};

				var modal = $('<div class="dtr-modal"/>')
					.append( $('<div class="dtr-modal-display"/>')
						.append( $('<div class="dtr-modal-content"/>')
							.append( render() )
						)
						.append( $('<div class="dtr-modal-close">&times;</div>' )
							.click( function () {
								close();
							} )
						)
					)
					.append( $('<div class="dtr-modal-background"/>')
						.click( function () {
							close();
						} )
					)
					.appendTo( 'body' );

				$(document).on( 'keyup.dtr', function (e) {
					if ( e.keyCode === 27 ) {
						e.stopPropagation();

						close();
					}
				} );
			}
			else {
				$('div.dtr-modal-content')
					.empty()
					.append( render() );
			}

			if ( options && options.header ) {
				$('div.dtr-modal-content').prepend(
					'<h2>'+options.header( row )+'</h2>'
				);
			}
		};
	}
};


var _childNodeStore = {};

function _childNodes( dt, row, col ) {
	var name = row+'-'+col;

	if ( _childNodeStore[ name ] ) {
		return _childNodeStore[ name ];
	}

	// https://jsperf.com/childnodes-array-slice-vs-loop
	var nodes = [];
	var children = dt.cell( row, col ).node().childNodes;
	for ( var i=0, ien=children.length ; i<ien ; i++ ) {
		nodes.push( children[i] );
	}

	_childNodeStore[ name ] = nodes;

	return nodes;
}

function _childNodesRestore( dt, row, col ) {
	var name = row+'-'+col;

	if ( ! _childNodeStore[ name ] ) {
		return;
	}

	var node = dt.cell( row, col ).node();
	var store = _childNodeStore[ name ];
	var parent = store[0].parentNode;
	var parentChildren = parent.childNodes;
	var a = [];

	for ( var i=0, ien=parentChildren.length ; i<ien ; i++ ) {
		a.push( parentChildren[i] );
	}

	for ( var j=0, jen=a.length ; j<jen ; j++ ) {
		node.appendChild( a[j] );
	}

	_childNodeStore[ name ] = undefined;
}


/**
 * Display methods - functions which define how the hidden data should be shown
 * in the table.
 *
 * @namespace
 * @name Responsive.defaults
 * @static
 */
Responsive.renderer = {
	listHiddenNodes: function () {
		return function ( api, rowIdx, columns ) {
			var ul = $('<ul data-dtr-index="'+rowIdx+'" class="dtr-details"/>');
			var found = false;

			var data = $.each( columns, function ( i, col ) {
				if ( col.hidden ) {
					$(
						'<li data-dtr-index="'+col.columnIndex+'" data-dt-row="'+col.rowIndex+'" data-dt-column="'+col.columnIndex+'">'+
							'<span class="dtr-title">'+
								col.title+
							'</span> '+
						'</li>'
					)
						.append( $('<span class="dtr-data"/>').append( _childNodes( api, col.rowIndex, col.columnIndex ) ) )// api.cell( col.rowIndex, col.columnIndex ).node().childNodes ) )
						.appendTo( ul );

					found = true;
				}
			} );

			return found ?
				ul :
				false;
		};
	},

	listHidden: function () {
		return function ( api, rowIdx, columns ) {
			var data = $.map( columns, function ( col ) {
				return col.hidden ?
					'<li data-dtr-index="'+col.columnIndex+'" data-dt-row="'+col.rowIndex+'" data-dt-column="'+col.columnIndex+'">'+
						'<span class="dtr-title">'+
							col.title+
						'</span> '+
						'<span class="dtr-data">'+
							col.data+
						'</span>'+
					'</li>' :
					'';
			} ).join('');

			return data ?
				$('<ul data-dtr-index="'+rowIdx+'" class="dtr-details"/>').append( data ) :
				false;
		}
	},

	tableAll: function ( options ) {
		options = $.extend( {
			tableClass: ''
		}, options );

		return function ( api, rowIdx, columns ) {
			var data = $.map( columns, function ( col ) {
				return '<tr data-dt-row="'+col.rowIndex+'" data-dt-column="'+col.columnIndex+'">'+
						'<td>'+col.title+':'+'</td> '+
						'<td>'+col.data+'</td>'+
					'</tr>';
			} ).join('');

			return $('<table class="'+options.tableClass+' dtr-details" width="100%"/>').append( data );
		}
	}
};

/**
 * Responsive default settings for initialisation
 *
 * @namespace
 * @name Responsive.defaults
 * @static
 */
Responsive.defaults = {
	/**
	 * List of breakpoints for the instance. Note that this means that each
	 * instance can have its own breakpoints. Additionally, the breakpoints
	 * cannot be changed once an instance has been creased.
	 *
	 * @type {Array}
	 * @default Takes the value of `Responsive.breakpoints`
	 */
	breakpoints: Responsive.breakpoints,

	/**
	 * Enable / disable auto hiding calculations. It can help to increase
	 * performance slightly if you disable this option, but all columns would
	 * need to have breakpoint classes assigned to them
	 *
	 * @type {Boolean}
	 * @default  `true`
	 */
	auto: true,

	/**
	 * Details control. If given as a string value, the `type` property of the
	 * default object is set to that value, and the defaults used for the rest
	 * of the object - this is for ease of implementation.
	 *
	 * The object consists of the following properties:
	 *
	 * * `display` - A function that is used to show and hide the hidden details
	 * * `renderer` - function that is called for display of the child row data.
	 *   The default function will show the data from the hidden columns
	 * * `target` - Used as the selector for what objects to attach the child
	 *   open / close to
	 * * `type` - `false` to disable the details display, `inline` or `column`
	 *   for the two control types
	 *
	 * @type {Object|string}
	 */
	details: {
		display: Responsive.display.childRow,

		renderer: Responsive.renderer.listHidden(),

		target: 0,

		type: 'inline'
	},

	/**
	 * Orthogonal data request option. This is used to define the data type
	 * requested when Responsive gets the data to show in the child row.
	 *
	 * @type {String}
	 */
	orthogonal: 'display'
};


/*
 * API
 */
var Api = $.fn.dataTable.Api;

// Doesn't do anything - work around for a bug in DT... Not documented
Api.register( 'responsive()', function () {
	return this;
} );

Api.register( 'responsive.index()', function ( li ) {
	li = $(li);

	return {
		column: li.data('dtr-index'),
		row:    li.parent().data('dtr-index')
	};
} );

Api.register( 'responsive.rebuild()', function () {
	return this.iterator( 'table', function ( ctx ) {
		if ( ctx._responsive ) {
			ctx._responsive._classLogic();
		}
	} );
} );

Api.register( 'responsive.recalc()', function () {
	return this.iterator( 'table', function ( ctx ) {
		if ( ctx._responsive ) {
			ctx._responsive._resizeAuto();
			ctx._responsive._resize();
		}
	} );
} );

Api.register( 'responsive.hasHidden()', function () {
	var ctx = this.context[0];

	return ctx._responsive ?
		$.inArray( false, ctx._responsive.s.current ) !== -1 :
		false;
} );

Api.registerPlural( 'columns().responsiveHidden()', 'column().responsiveHidden()', function () {
	return this.iterator( 'column', function ( settings, column ) {
		return settings._responsive ?
			settings._responsive.s.current[ column ] :
			false;
	}, 1 );
} );


/**
 * Version information
 *
 * @name Responsive.version
 * @static
 */
Responsive.version = '2.2.3';


$.fn.dataTable.Responsive = Responsive;
$.fn.DataTable.Responsive = Responsive;

// Attach a listener to the document which listens for DataTables initialisation
// events so we can automatically initialise
$(document).on( 'preInit.dt.dtr', function (e, settings, json) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	if ( $(settings.nTable).hasClass( 'responsive' ) ||
		 $(settings.nTable).hasClass( 'dt-responsive' ) ||
		 settings.oInit.responsive ||
		 DataTable.defaults.responsive
	) {
		var init = settings.oInit.responsive;

		if ( init !== false ) {
			new Responsive( settings, $.isPlainObject( init ) ? init : {}  );
		}
	}
} );


return Responsive;
}));


/*! RowGroup 1.1.1
 * ©2017-2019 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     RowGroup
 * @description RowGrouping for DataTables
 * @version     1.1.1
 * @file        dataTables.rowGroup.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     datatables.net
 * @copyright   Copyright 2017-2019 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


var RowGroup = function ( dt, opts ) {
	// Sanity check that we are using DataTables 1.10 or newer
	if ( ! DataTable.versionCheck || ! DataTable.versionCheck( '1.10.8' ) ) {
		throw 'RowGroup requires DataTables 1.10.8 or newer';
	}

	// User and defaults configuration object
	this.c = $.extend( true, {},
		DataTable.defaults.rowGroup,
		RowGroup.defaults,
		opts
	);

	// Internal settings
	this.s = {
		dt: new DataTable.Api( dt )
	};

	// DOM items
	this.dom = {

	};

	// Check if row grouping has already been initialised on this table
	var settings = this.s.dt.settings()[0];
	var existing = settings.rowGroup;
	if ( existing ) {
		return existing;
	}

	settings.rowGroup = this;
	this._constructor();
};


$.extend( RowGroup.prototype, {
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * API methods for DataTables API interface
	 */

	/**
	 * Get/set the grouping data source - need to call draw after this is
	 * executed as a setter
	 * @returns string~RowGroup
	 */
	dataSrc: function ( val )
	{
		if ( val === undefined ) {
			return this.c.dataSrc;
		}

		var dt = this.s.dt;

		this.c.dataSrc = val;

		$(dt.table().node()).triggerHandler( 'rowgroup-datasrc.dt', [ dt, val ] );

		return this;
	},

	/**
	 * Disable - need to call draw after this is executed
	 * @returns RowGroup
	 */
	disable: function ()
	{
		this.c.enable = false;
		return this;
	},

	/**
	 * Enable - need to call draw after this is executed
	 * @returns RowGroup
	 */
	enable: function ( flag )
	{
		if ( flag === false ) {
			return this.disable();
		}

		this.c.enable = true;
		return this;
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Constructor
	 */
	_constructor: function ()
	{
		var that = this;
		var dt = this.s.dt;

		dt.on( 'draw.dtrg', function () {
			if ( that.c.enable ) {
				that._draw();
			}
		} );

		dt.on( 'column-visibility.dt.dtrg responsive-resize.dt.dtrg', function () {
			that._adjustColspan();
		} );

		dt.on( 'destroy', function () {
			dt.off( '.dtrg' );
		} );

		dt.on('responsive-resize.dt', function () {
			that._adjustColspan();
		})
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Private methods
	 */

	/**
	 * Adjust column span when column visibility changes
	 * @private
	 */
	_adjustColspan: function ()
	{
		$( 'tr.'+this.c.className, this.s.dt.table().body() ).find('td')
			.attr( 'colspan', this._colspan() );
	},

	/**
	 * Get the number of columns that a grouping row should span
	 * @private
	 */
	_colspan: function ()
	{
		return this.s.dt.columns().visible().reduce( function (a, b) {
			return a + b;
		}, 0 );
	},


	/**
	 * Update function that is called whenever we need to draw the grouping rows.
	 * This is basically a bootstrap for the self iterative _group and _groupDisplay
	 * methods
	 * @private
	 */
	_draw: function ()
	{
		var dt = this.s.dt;
		var groupedRows = this._group( 0, dt.rows( { page: 'current' } ).indexes() );

		this._groupDisplay( 0, groupedRows );
	},

	/**
	 * Get the grouping information from a data set (index) of rows
	 * @param {number} level Nesting level
	 * @param {DataTables.Api} rows API of the rows to consider for this group
	 * @returns {object[]} Nested grouping information - it is structured like this:
	 *	{
	 *		dataPoint: 'Edinburgh',
	 *		rows: [ 1,2,3,4,5,6,7 ],
	 *		children: [ {
	 *			dataPoint: 'developer'
	 *			rows: [ 1, 2, 3 ]
	 *		},
	 *		{
	 *			dataPoint: 'support',
	 *			rows: [ 4, 5, 6, 7 ]
	 *		} ]
	 *	}
	 * @private
	 */
	_group: function ( level, rows ) {
		var fns = $.isArray( this.c.dataSrc ) ? this.c.dataSrc : [ this.c.dataSrc ];
		var fn = DataTable.ext.oApi._fnGetObjectDataFn( fns[ level ] );
		var dt = this.s.dt;
		var group, last;
		var data = [];
		var that = this;

		for ( var i=0, ien=rows.length ; i<ien ; i++ ) {
			var rowIndex = rows[i];
			var rowData = dt.row( rowIndex ).data();
			var group = fn( rowData );

			if ( group === null || group === undefined ) {
				group = that.c.emptyDataGroup;
			}
			
			if ( last === undefined || group !== last ) {
				data.push( {
					dataPoint: group,
					rows: []
				} );

				last = group;
			}

			data[ data.length-1 ].rows.push( rowIndex );
		}

		if ( fns[ level+1 ] !== undefined ) {
			for ( var i=0, ien=data.length ; i<ien ; i++ ) {
				data[i].children = this._group( level+1, data[i].rows );
			}
		}

		return data;
	},

	/**
	 * Row group display - insert the rows into the document
	 * @param {number} level Nesting level
	 * @param {object[]} groups Takes the nested array from `_group`
	 * @private
	 */
	_groupDisplay: function ( level, groups )
	{
		var dt = this.s.dt;
		var display;
	
		for ( var i=0, ien=groups.length ; i<ien ; i++ ) {
			var group = groups[i];
			var groupName = group.dataPoint;
			var row;
			var rows = group.rows;

			if ( this.c.startRender ) {
				display = this.c.startRender.call( this, dt.rows(rows), groupName, level );
				row = this._rowWrap( display, this.c.startClassName, level );

				if ( row ) {
					row.insertBefore( dt.row( rows[0] ).node() );
				}
			}

			if ( this.c.endRender ) {
				display = this.c.endRender.call( this, dt.rows(rows), groupName, level );
				row = this._rowWrap( display, this.c.endClassName, level );

				if ( row ) {
					row.insertAfter( dt.row( rows[ rows.length-1 ] ).node() );
				}
			}

			if ( group.children ) {
				this._groupDisplay( level+1, group.children );
			}
		}
	},

	/**
	 * Take a rendered value from an end user and make it suitable for display
	 * as a row, by wrapping it in a row, or detecting that it is a row.
	 * @param {node|jQuery|string} display Display value
	 * @param {string} className Class to add to the row
	 * @param {array} group
	 * @param {number} group level
	 * @private
	 */
	_rowWrap: function ( display, className, level )
	{
		var row;
		
		if ( display === null || display === '' ) {
			display = this.c.emptyDataGroup;
		}

		if ( display === undefined || display === null ) {
			return null;
		}
		
		if ( typeof display === 'object' && display.nodeName && display.nodeName.toLowerCase() === 'tr') {
			row = $(display);
		}
		else if (display instanceof $ && display.length && display[0].nodeName.toLowerCase() === 'tr') {
			row = display;
		}
		else {
			row = $('<tr/>')
				.append(
					$('<td/>')
						.attr( 'colspan', this._colspan() )
						.append( display  )
				);
		}

		return row
			.addClass( this.c.className )
			.addClass( className )
			.addClass( 'dtrg-level-'+level );
	}
} );


/**
 * RowGroup default settings for initialisation
 *
 * @namespace
 * @name RowGroup.defaults
 * @static
 */
RowGroup.defaults = {
	/**
	 * Class to apply to grouping rows - applied to both the start and
	 * end grouping rows.
	 * @type string
	 */
	className: 'dtrg-group',

	/**
	 * Data property from which to read the grouping information
	 * @type string|integer|array
	 */
	dataSrc: 0,

	/**
	 * Text to show if no data is found for a group
	 * @type string
	 */
	emptyDataGroup: 'No group',

	/**
	 * Initial enablement state
	 * @boolean
	 */
	enable: true,

	/**
	 * Class name to give to the end grouping row
	 * @type string
	 */
	endClassName: 'dtrg-end',

	/**
	 * End grouping label function
	 * @function
	 */
	endRender: null,

	/**
	 * Class name to give to the start grouping row
	 * @type string
	 */
	startClassName: 'dtrg-start',

	/**
	 * Start grouping label function
	 * @function
	 */
	startRender: function ( rows, group ) {
		return group;
	}
};


RowGroup.version = "1.1.1";


$.fn.dataTable.RowGroup = RowGroup;
$.fn.DataTable.RowGroup = RowGroup;


DataTable.Api.register( 'rowGroup()', function () {
	return this;
} );

DataTable.Api.register( 'rowGroup().disable()', function () {
	return this.iterator( 'table', function (ctx) {
		if ( ctx.rowGroup ) {
			ctx.rowGroup.enable( false );
		}
	} );
} );

DataTable.Api.register( 'rowGroup().enable()', function ( opts ) {
	return this.iterator( 'table', function (ctx) {
		if ( ctx.rowGroup ) {
			ctx.rowGroup.enable( opts === undefined ? true : opts );
		}
	} );
} );

DataTable.Api.register( 'rowGroup().dataSrc()', function ( val ) {
	if ( val === undefined ) {
		return this.context[0].rowGroup.dataSrc();
	}

	return this.iterator( 'table', function (ctx) {
		if ( ctx.rowGroup ) {
			ctx.rowGroup.dataSrc( val );
		}
	} );
} );


// Attach a listener to the document which listens for DataTables initialisation
// events so we can automatically initialise
$(document).on( 'preInit.dt.dtrg', function (e, settings, json) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	var init = settings.oInit.rowGroup;
	var defaults = DataTable.defaults.rowGroup;

	if ( init || defaults ) {
		var opts = $.extend( {}, defaults, init );

		if ( init !== false ) {
			new RowGroup( settings, opts  );
		}
	}
} );


return RowGroup;

}));


/*! RowReorder 1.2.6
 * 2015-2019 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     RowReorder
 * @description Row reordering extension for DataTables
 * @version     1.2.6
 * @file        dataTables.rowReorder.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2015-2019 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


/**
 * RowReorder provides the ability in DataTables to click and drag rows to
 * reorder them. When a row is dropped the data for the rows effected will be
 * updated to reflect the change. Normally this data point should also be the
 * column being sorted upon in the DataTable but this does not need to be the
 * case. RowReorder implements a "data swap" method - so the rows being
 * reordered take the value of the data point from the row that used to occupy
 * the row's new position.
 *
 * Initialisation is done by either:
 *
 * * `rowReorder` parameter in the DataTable initialisation object
 * * `new $.fn.dataTable.RowReorder( table, opts )` after DataTables
 *   initialisation.
 * 
 *  @class
 *  @param {object} settings DataTables settings object for the host table
 *  @param {object} [opts] Configuration options
 *  @requires jQuery 1.7+
 *  @requires DataTables 1.10.7+
 */
var RowReorder = function ( dt, opts ) {
	// Sanity check that we are using DataTables 1.10 or newer
	if ( ! DataTable.versionCheck || ! DataTable.versionCheck( '1.10.8' ) ) {
		throw 'DataTables RowReorder requires DataTables 1.10.8 or newer';
	}

	// User and defaults configuration object
	this.c = $.extend( true, {},
		DataTable.defaults.rowReorder,
		RowReorder.defaults,
		opts
	);

	// Internal settings
	this.s = {
		/** @type {integer} Scroll body top cache */
		bodyTop: null,

		/** @type {DataTable.Api} DataTables' API instance */
		dt: new DataTable.Api( dt ),

		/** @type {function} Data fetch function */
		getDataFn: DataTable.ext.oApi._fnGetObjectDataFn( this.c.dataSrc ),

		/** @type {array} Pixel positions for row insertion calculation */
		middles: null,

		/** @type {Object} Cached dimension information for use in the mouse move event handler */
		scroll: {},

		/** @type {integer} Interval object used for smooth scrolling */
		scrollInterval: null,

		/** @type {function} Data set function */
		setDataFn: DataTable.ext.oApi._fnSetObjectDataFn( this.c.dataSrc ),

		/** @type {Object} Mouse down information */
		start: {
			top: 0,
			left: 0,
			offsetTop: 0,
			offsetLeft: 0,
			nodes: []
		},

		/** @type {integer} Window height cached value */
		windowHeight: 0,

		/** @type {integer} Document outer height cached value */
		documentOuterHeight: 0,

		/** @type {integer} DOM clone outer height cached value */
		domCloneOuterHeight: 0
	};

	// DOM items
	this.dom = {
		/** @type {jQuery} Cloned row being moved around */
		clone: null,

		/** @type {jQuery} DataTables scrolling container */
		dtScroll: $('div.dataTables_scrollBody', this.s.dt.table().container())
	};

	// Check if row reorder has already been initialised on this table
	var settings = this.s.dt.settings()[0];
	var exisiting = settings.rowreorder;
	if ( exisiting ) {
		return exisiting;
	}

	settings.rowreorder = this;
	this._constructor();
};


$.extend( RowReorder.prototype, {
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Constructor
	 */

	/**
	 * Initialise the RowReorder instance
	 *
	 * @private
	 */
	_constructor: function ()
	{
		var that = this;
		var dt = this.s.dt;
		var table = $( dt.table().node() );

		// Need to be able to calculate the row positions relative to the table
		if ( table.css('position') === 'static' ) {
			table.css( 'position', 'relative' );
		}

		// listen for mouse down on the target column - we have to implement
		// this rather than using HTML5 drag and drop as drag and drop doesn't
		// appear to work on table rows at this time. Also mobile browsers are
		// not supported.
		// Use `table().container()` rather than just the table node for IE8 -
		// otherwise it only works once...
		$(dt.table().container()).on( 'mousedown.rowReorder touchstart.rowReorder', this.c.selector, function (e) {
			if ( ! that.c.enable ) {
				return;
			}

			// Ignore excluded children of the selector
			if ( $(e.target).is(that.c.excludedChildren) ) {
				return true;
			}

			var tr = $(this).closest('tr');
			var row = dt.row( tr );

			// Double check that it is a DataTable row
			if ( row.any() ) {
				that._emitEvent( 'pre-row-reorder', {
					node: row.node(),
					index: row.index()
				} );

				that._mouseDown( e, tr );
				return false;
			}
		} );

		dt.on( 'destroy.rowReorder', function () {
			$(dt.table().container()).off( '.rowReorder' );
			dt.off( '.rowReorder' );
		} );
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Private methods
	 */
	
	/**
	 * Cache the measurements that RowReorder needs in the mouse move handler
	 * to attempt to speed things up, rather than reading from the DOM.
	 *
	 * @private
	 */
	_cachePositions: function ()
	{
		var dt = this.s.dt;

		// Frustratingly, if we add `position:relative` to the tbody, the
		// position is still relatively to the parent. So we need to adjust
		// for that
		var headerHeight = $( dt.table().node() ).find('thead').outerHeight();

		// Need to pass the nodes through jQuery to get them in document order,
		// not what DataTables thinks it is, since we have been altering the
		// order
		var nodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() );
		var tops = $.map( nodes, function ( node, i ) {
			return $(node).position().top - headerHeight;
		} );

		var middles = $.map( tops, function ( top, i ) {
			return tops.length < i-1 ?
				(top + tops[i+1]) / 2 :
				(top + top + $( dt.row( ':last-child' ).node() ).outerHeight() ) / 2;
		} );

		this.s.middles = middles;
		this.s.bodyTop = $( dt.table().body() ).offset().top;
		this.s.windowHeight = $(window).height();
		this.s.documentOuterHeight = $(document).outerHeight();
	},


	/**
	 * Clone a row so it can be floated around the screen
	 *
	 * @param  {jQuery} target Node to be cloned
	 * @private
	 */
	_clone: function ( target )
	{
		var dt = this.s.dt;
		var clone = $( dt.table().node().cloneNode(false) )
			.addClass( 'dt-rowReorder-float' )
			.append('<tbody/>')
			.append( target.clone( false ) );

		// Match the table and column widths - read all sizes before setting
		// to reduce reflows
		var tableWidth = target.outerWidth();
		var tableHeight = target.outerHeight();
		var sizes = target.children().map( function () {
			return $(this).width();
		} );

		clone
			.width( tableWidth )
			.height( tableHeight )
			.find('tr').children().each( function (i) {
				this.style.width = sizes[i]+'px';
			} );

		// Insert into the document to have it floating around
		clone.appendTo( 'body' );

		this.dom.clone = clone;
		this.s.domCloneOuterHeight = clone.outerHeight();
	},


	/**
	 * Update the cloned item's position in the document
	 *
	 * @param  {object} e Event giving the mouse's position
	 * @private
	 */
	_clonePosition: function ( e )
	{
		var start = this.s.start;
		var topDiff = this._eventToPage( e, 'Y' ) - start.top;
		var leftDiff = this._eventToPage( e, 'X' ) - start.left;
		var snap = this.c.snapX;
		var left;
		var top = topDiff + start.offsetTop;

		if ( snap === true ) {
			left = start.offsetLeft;
		}
		else if ( typeof snap === 'number' ) {
			left = start.offsetLeft + snap;
		}
		else {
			left = leftDiff + start.offsetLeft;
		}

		if(top < 0) {
			top = 0
		}
		else if(top + this.s.domCloneOuterHeight > this.s.documentOuterHeight) {
			top = this.s.documentOuterHeight - this.s.domCloneOuterHeight;
		}

		this.dom.clone.css( {
			top: top,
			left: left
		} );
	},


	/**
	 * Emit an event on the DataTable for listeners
	 *
	 * @param  {string} name Event name
	 * @param  {array} args Event arguments
	 * @private
	 */
	_emitEvent: function ( name, args )
	{
		this.s.dt.iterator( 'table', function ( ctx, i ) {
			$(ctx.nTable).triggerHandler( name+'.dt', args );
		} );
	},


	/**
	 * Get pageX/Y position from an event, regardless of if it is a mouse or
	 * touch event.
	 *
	 * @param  {object} e Event
	 * @param  {string} pos X or Y (must be a capital)
	 * @private
	 */
	_eventToPage: function ( e, pos )
	{
		if ( e.type.indexOf( 'touch' ) !== -1 ) {
			return e.originalEvent.touches[0][ 'page'+pos ];
		}

		return e[ 'page'+pos ];
	},


	/**
	 * Mouse down event handler. Read initial positions and add event handlers
	 * for the move.
	 *
	 * @param  {object} e      Mouse event
	 * @param  {jQuery} target TR element that is to be moved
	 * @private
	 */
	_mouseDown: function ( e, target )
	{
		var that = this;
		var dt = this.s.dt;
		var start = this.s.start;

		var offset = target.offset();
		start.top = this._eventToPage( e, 'Y' );
		start.left = this._eventToPage( e, 'X' );
		start.offsetTop = offset.top;
		start.offsetLeft = offset.left;
		start.nodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() );

		this._cachePositions();
		this._clone( target );
		this._clonePosition( e );

		this.dom.target = target;
		target.addClass( 'dt-rowReorder-moving' );

		$( document )
			.on( 'mouseup.rowReorder touchend.rowReorder', function (e) {
				that._mouseUp(e);
			} )
			.on( 'mousemove.rowReorder touchmove.rowReorder', function (e) {
				that._mouseMove(e);
			} );

		// Check if window is x-scrolling - if not, disable it for the duration
		// of the drag
		if ( $(window).width() === $(document).width() ) {
			$(document.body).addClass( 'dt-rowReorder-noOverflow' );
		}

		// Cache scrolling information so mouse move doesn't need to read.
		// This assumes that the window and DT scroller will not change size
		// during an row drag, which I think is a fair assumption
		var scrollWrapper = this.dom.dtScroll;
		this.s.scroll = {
			windowHeight: $(window).height(),
			windowWidth:  $(window).width(),
			dtTop:        scrollWrapper.length ? scrollWrapper.offset().top : null,
			dtLeft:       scrollWrapper.length ? scrollWrapper.offset().left : null,
			dtHeight:     scrollWrapper.length ? scrollWrapper.outerHeight() : null,
			dtWidth:      scrollWrapper.length ? scrollWrapper.outerWidth() : null
		};
	},


	/**
	 * Mouse move event handler - move the cloned row and shuffle the table's
	 * rows if required.
	 *
	 * @param  {object} e Mouse event
	 * @private
	 */
	_mouseMove: function ( e )
	{
		this._clonePosition( e );

		// Transform the mouse position into a position in the table's body
		var bodyY = this._eventToPage( e, 'Y' ) - this.s.bodyTop;
		var middles = this.s.middles;
		var insertPoint = null;
		var dt = this.s.dt;
		var body = dt.table().body();

		// Determine where the row should be inserted based on the mouse
		// position
		for ( var i=0, ien=middles.length ; i<ien ; i++ ) {
			if ( bodyY < middles[i] ) {
				insertPoint = i;
				break;
			}
		}

		if ( insertPoint === null ) {
			insertPoint = middles.length;
		}

		// Perform the DOM shuffle if it has changed from last time
		if ( this.s.lastInsert === null || this.s.lastInsert !== insertPoint ) {
			if ( insertPoint === 0 ) {
				this.dom.target.prependTo( body );
			}
			else {
				var nodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() );

				if ( insertPoint > this.s.lastInsert ) {
					this.dom.target.insertAfter( nodes[ insertPoint-1 ] );
				}
				else {
					this.dom.target.insertBefore( nodes[ insertPoint ] );
				}
			}

			this._cachePositions();

			this.s.lastInsert = insertPoint;
		}

		this._shiftScroll( e );
	},


	/**
	 * Mouse up event handler - release the event handlers and perform the
	 * table updates
	 *
	 * @param  {object} e Mouse event
	 * @private
	 */
	_mouseUp: function ( e )
	{
		var that = this;
		var dt = this.s.dt;
		var i, ien;
		var dataSrc = this.c.dataSrc;

		this.dom.clone.remove();
		this.dom.clone = null;

		this.dom.target.removeClass( 'dt-rowReorder-moving' );
		//this.dom.target = null;

		$(document).off( '.rowReorder' );
		$(document.body).removeClass( 'dt-rowReorder-noOverflow' );

		clearInterval( this.s.scrollInterval );
		this.s.scrollInterval = null;

		// Calculate the difference
		var startNodes = this.s.start.nodes;
		var endNodes = $.unique( dt.rows( { page: 'current' } ).nodes().toArray() );
		var idDiff = {};
		var fullDiff = [];
		var diffNodes = [];
		var getDataFn = this.s.getDataFn;
		var setDataFn = this.s.setDataFn;

		for ( i=0, ien=startNodes.length ; i<ien ; i++ ) {
			if ( startNodes[i] !== endNodes[i] ) {
				var id = dt.row( endNodes[i] ).id();
				var endRowData = dt.row( endNodes[i] ).data();
				var startRowData = dt.row( startNodes[i] ).data();

				if ( id ) {
					idDiff[ id ] = getDataFn( startRowData );
				}

				fullDiff.push( {
					node: endNodes[i],
					oldData: getDataFn( endRowData ),
					newData: getDataFn( startRowData ),
					newPosition: i,
					oldPosition: $.inArray( endNodes[i], startNodes )
				} );

				diffNodes.push( endNodes[i] );
			}
		}
		
		// Create event args
		var eventArgs = [ fullDiff, {
			dataSrc:       dataSrc,
			nodes:         diffNodes,
			values:        idDiff,
			triggerRow:    dt.row( this.dom.target ),
			originalEvent: e
		} ];
		
		// Emit event
		this._emitEvent( 'row-reorder', eventArgs );

		var update = function () {
			if ( that.c.update ) {
				for ( i=0, ien=fullDiff.length ; i<ien ; i++ ) {
					var row = dt.row( fullDiff[i].node );
					var rowData = row.data();

					setDataFn( rowData, fullDiff[i].newData );

					// Invalidate the cell that has the same data source as the dataSrc
					dt.columns().every( function () {
						if ( this.dataSrc() === dataSrc ) {
							dt.cell( fullDiff[i].node, this.index() ).invalidate( 'data' );
						}
					} );
				}

				// Trigger row reordered event
				that._emitEvent( 'row-reordered', eventArgs );

				dt.draw( false );
			}
		};

		// Editor interface
		if ( this.c.editor ) {
			// Disable user interaction while Editor is submitting
			this.c.enable = false;

			this.c.editor
				.edit(
					diffNodes,
					false,
					$.extend( {submit: 'changed'}, this.c.formOptions )
				)
				.multiSet( dataSrc, idDiff )
				.one( 'preSubmitCancelled.rowReorder', function () {
					that.c.enable = true;
					that.c.editor.off( '.rowReorder' );
					dt.draw( false );
				} )
				.one( 'submitUnsuccessful.rowReorder', function () {
					dt.draw( false );
				} )
				.one( 'submitSuccess.rowReorder', function () {
					update();
				} )
				.one( 'submitComplete', function () {
					that.c.enable = true;
					that.c.editor.off( '.rowReorder' );
				} )
				.submit();
		}
		else {
			update();
		}
	},


	/**
	 * Move the window and DataTables scrolling during a drag to scroll new
	 * content into view.
	 *
	 * This matches the `_shiftScroll` method used in AutoFill, but only
	 * horizontal scrolling is considered here.
	 *
	 * @param  {object} e Mouse move event object
	 * @private
	 */
	_shiftScroll: function ( e )
	{
		var that = this;
		var dt = this.s.dt;
		var scroll = this.s.scroll;
		var runInterval = false;
		var scrollSpeed = 5;
		var buffer = 65;
		var
			windowY = e.pageY - document.body.scrollTop,
			windowVert,
			dtVert;

		// Window calculations - based on the mouse position in the window,
		// regardless of scrolling
		if ( windowY < buffer ) {
			windowVert = scrollSpeed * -1;
		}
		else if ( windowY > scroll.windowHeight - buffer ) {
			windowVert = scrollSpeed;
		}

		// DataTables scrolling calculations - based on the table's position in
		// the document and the mouse position on the page
		if ( scroll.dtTop !== null && e.pageY < scroll.dtTop + buffer ) {
			dtVert = scrollSpeed * -1;
		}
		else if ( scroll.dtTop !== null && e.pageY > scroll.dtTop + scroll.dtHeight - buffer ) {
			dtVert = scrollSpeed;
		}

		// This is where it gets interesting. We want to continue scrolling
		// without requiring a mouse move, so we need an interval to be
		// triggered. The interval should continue until it is no longer needed,
		// but it must also use the latest scroll commands (for example consider
		// that the mouse might move from scrolling up to scrolling left, all
		// with the same interval running. We use the `scroll` object to "pass"
		// this information to the interval. Can't use local variables as they
		// wouldn't be the ones that are used by an already existing interval!
		if ( windowVert || dtVert ) {
			scroll.windowVert = windowVert;
			scroll.dtVert = dtVert;
			runInterval = true;
		}
		else if ( this.s.scrollInterval ) {
			// Don't need to scroll - remove any existing timer
			clearInterval( this.s.scrollInterval );
			this.s.scrollInterval = null;
		}

		// If we need to run the interval to scroll and there is no existing
		// interval (if there is an existing one, it will continue to run)
		if ( ! this.s.scrollInterval && runInterval ) {
			this.s.scrollInterval = setInterval( function () {
				// Don't need to worry about setting scroll <0 or beyond the
				// scroll bound as the browser will just reject that.
				if ( scroll.windowVert ) {
					document.body.scrollTop += scroll.windowVert;
				}

				// DataTables scrolling
				if ( scroll.dtVert ) {
					var scroller = that.dom.dtScroll[0];

					if ( scroll.dtVert ) {
						scroller.scrollTop += scroll.dtVert;
					}
				}
			}, 20 );
		}
	}
} );



/**
 * RowReorder default settings for initialisation
 *
 * @namespace
 * @name RowReorder.defaults
 * @static
 */
RowReorder.defaults = {
	/**
	 * Data point in the host row's data source object for where to get and set
	 * the data to reorder. This will normally also be the sorting column.
	 *
	 * @type {Number}
	 */
	dataSrc: 0,

	/**
	 * Editor instance that will be used to perform the update
	 *
	 * @type {DataTable.Editor}
	 */
	editor: null,

	/**
	 * Enable / disable RowReorder's user interaction
	 * @type {Boolean}
	 */
	enable: true,

	/**
	 * Form options to pass to Editor when submitting a change in the row order.
	 * See the Editor `from-options` object for details of the options
	 * available.
	 * @type {Object}
	 */
	formOptions: {},

	/**
	 * Drag handle selector. This defines the element that when dragged will
	 * reorder a row.
	 *
	 * @type {String}
	 */
	selector: 'td:first-child',

	/**
	 * Optionally lock the dragged row's x-position. This can be `true` to
	 * fix the position match the host table's, `false` to allow free movement
	 * of the row, or a number to define an offset from the host table.
	 *
	 * @type {Boolean|number}
	 */
	snapX: false,

	/**
	 * Update the table's data on drop
	 *
	 * @type {Boolean}
	 */
	update: true,

	/**
	 * Selector for children of the drag handle selector that mouseDown events
	 * will be passed through to and drag will not activate
	 *
	 * @type {String}
	 */
	excludedChildren: 'a'
};


/*
 * API
 */
var Api = $.fn.dataTable.Api;

// Doesn't do anything - work around for a bug in DT... Not documented
Api.register( 'rowReorder()', function () {
	return this;
} );

Api.register( 'rowReorder.enable()', function ( toggle ) {
	if ( toggle === undefined ) {
		toggle = true;
	}

	return this.iterator( 'table', function ( ctx ) {
		if ( ctx.rowreorder ) {
			ctx.rowreorder.c.enable = toggle;
		}
	} );
} );

Api.register( 'rowReorder.disable()', function () {
	return this.iterator( 'table', function ( ctx ) {
		if ( ctx.rowreorder ) {
			ctx.rowreorder.c.enable = false;
		}
	} );
} );


/**
 * Version information
 *
 * @name RowReorder.version
 * @static
 */
RowReorder.version = '1.2.6';


$.fn.dataTable.RowReorder = RowReorder;
$.fn.DataTable.RowReorder = RowReorder;

// Attach a listener to the document which listens for DataTables initialisation
// events so we can automatically initialise
$(document).on( 'init.dt.dtr', function (e, settings, json) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	var init = settings.oInit.rowReorder;
	var defaults = DataTable.defaults.rowReorder;

	if ( init || defaults ) {
		var opts = $.extend( {}, init, defaults );

		if ( init !== false ) {
			new RowReorder( settings, opts  );
		}
	}
} );


return RowReorder;
}));


/*! Scroller 2.0.1
 * ©2011-2019 SpryMedia Ltd - datatables.net/license
 */

/**
 * @summary     Scroller
 * @description Virtual rendering for DataTables
 * @version     2.0.1
 * @file        dataTables.scroller.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     www.sprymedia.co.uk/contact
 * @copyright   Copyright 2011-2019 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net
 */

(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


/**
 * Scroller is a virtual rendering plug-in for DataTables which allows large
 * datasets to be drawn on screen every quickly. What the virtual rendering means
 * is that only the visible portion of the table (and a bit to either side to make
 * the scrolling smooth) is drawn, while the scrolling container gives the
 * visual impression that the whole table is visible. This is done by making use
 * of the pagination abilities of DataTables and moving the table around in the
 * scrolling container DataTables adds to the page. The scrolling container is
 * forced to the height it would be for the full table display using an extra
 * element.
 *
 * Note that rows in the table MUST all be the same height. Information in a cell
 * which expands on to multiple lines will cause some odd behaviour in the scrolling.
 *
 * Scroller is initialised by simply including the letter 'S' in the sDom for the
 * table you want to have this feature enabled on. Note that the 'S' must come
 * AFTER the 't' parameter in `dom`.
 *
 * Key features include:
 *   <ul class="limit_length">
 *     <li>Speed! The aim of Scroller for DataTables is to make rendering large data sets fast</li>
 *     <li>Full compatibility with deferred rendering in DataTables for maximum speed</li>
 *     <li>Display millions of rows</li>
 *     <li>Integration with state saving in DataTables (scrolling position is saved)</li>
 *     <li>Easy to use</li>
 *   </ul>
 *
 *  @class
 *  @constructor
 *  @global
 *  @param {object} dt DataTables settings object or API instance
 *  @param {object} [opts={}] Configuration object for FixedColumns. Options 
 *    are defined by {@link Scroller.defaults}
 *
 *  @requires jQuery 1.7+
 *  @requires DataTables 1.10.0+
 *
 *  @example
 *    $(document).ready(function() {
 *        $('#example').DataTable( {
 *            "scrollY": "200px",
 *            "ajax": "media/dataset/large.txt",
 *            "scroller": true,
 *            "deferRender": true
 *        } );
 *    } );
 */
var Scroller = function ( dt, opts ) {
	/* Sanity check - you just know it will happen */
	if ( ! (this instanceof Scroller) ) {
		alert( "Scroller warning: Scroller must be initialised with the 'new' keyword." );
		return;
	}

	if ( opts === undefined ) {
		opts = {};
	}

	var dtApi = $.fn.dataTable.Api( dt );

	/**
	 * Settings object which contains customisable information for the Scroller instance
	 * @namespace
	 * @private
	 * @extends Scroller.defaults
	 */
	this.s = {
		/**
		 * DataTables settings object
		 *  @type     object
		 *  @default  Passed in as first parameter to constructor
		 */
		dt: dtApi.settings()[0],

		/**
		 * DataTables API instance
		 *  @type     DataTable.Api
		 */
		dtApi: dtApi,

		/**
		 * Pixel location of the top of the drawn table in the viewport
		 *  @type     int
		 *  @default  0
		 */
		tableTop: 0,

		/**
		 * Pixel location of the bottom of the drawn table in the viewport
		 *  @type     int
		 *  @default  0
		 */
		tableBottom: 0,

		/**
		 * Pixel location of the boundary for when the next data set should be loaded and drawn
		 * when scrolling up the way.
		 *  @type     int
		 *  @default  0
		 *  @private
		 */
		redrawTop: 0,

		/**
		 * Pixel location of the boundary for when the next data set should be loaded and drawn
		 * when scrolling down the way. Note that this is actually calculated as the offset from
		 * the top.
		 *  @type     int
		 *  @default  0
		 *  @private
		 */
		redrawBottom: 0,

		/**
		 * Auto row height or not indicator
		 *  @type     bool
		 *  @default  0
		 */
		autoHeight: true,

		/**
		 * Number of rows calculated as visible in the visible viewport
		 *  @type     int
		 *  @default  0
		 */
		viewportRows: 0,

		/**
		 * setTimeout reference for state saving, used when state saving is enabled in the DataTable
		 * and when the user scrolls the viewport in order to stop the cookie set taking too much
		 * CPU!
		 *  @type     int
		 *  @default  0
		 */
		stateTO: null,

		/**
		 * setTimeout reference for the redraw, used when server-side processing is enabled in the
		 * DataTables in order to prevent DoSing the server
		 *  @type     int
		 *  @default  null
		 */
		drawTO: null,

		heights: {
			jump: null,
			page: null,
			virtual: null,
			scroll: null,

			/**
			 * Height of rows in the table
			 *  @type     int
			 *  @default  0
			 */
			row: null,

			/**
			 * Pixel height of the viewport
			 *  @type     int
			 *  @default  0
			 */
			viewport: null,
			labelFactor: 1
		},

		topRowFloat: 0,
		scrollDrawDiff: null,
		loaderVisible: false,
		forceReposition: false,
		baseRowTop: 0,
		baseScrollTop: 0,
		mousedown: false,
		lastScrollTop: 0
	};

	// @todo The defaults should extend a `c` property and the internal settings
	// only held in the `s` property. At the moment they are mixed
	this.s = $.extend( this.s, Scroller.oDefaults, opts );

	// Workaround for row height being read from height object (see above comment)
	this.s.heights.row = this.s.rowHeight;

	/**
	 * DOM elements used by the class instance
	 * @private
	 * @namespace
	 *
	 */
	this.dom = {
		"force":    document.createElement('div'),
		"label":    $('<div class="dts_label">0</div>'),
		"scroller": null,
		"table":    null,
		"loader":   null
	};

	// Attach the instance to the DataTables instance so it can be accessed in
	// future. Don't initialise Scroller twice on the same table
	if ( this.s.dt.oScroller ) {
		return;
	}

	this.s.dt.oScroller = this;

	/* Let's do it */
	this.construct();
};



$.extend( Scroller.prototype, {
	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Public methods - to be exposed via the DataTables API
	 */

	/**
	 * Calculate and store information about how many rows are to be displayed
	 * in the scrolling viewport, based on current dimensions in the browser's
	 * rendering. This can be particularly useful if the table is initially
	 * drawn in a hidden element - for example in a tab.
	 *  @param {bool} [redraw=true] Redraw the table automatically after the recalculation, with
	 *    the new dimensions forming the basis for the draw.
	 *  @returns {void}
	 */
	measure: function ( redraw )
	{
		if ( this.s.autoHeight )
		{
			this._calcRowHeight();
		}

		var heights = this.s.heights;

		if ( heights.row ) {
			heights.viewport = $.contains(document, this.dom.scroller) ?
				this.dom.scroller.clientHeight :
				this._parseHeight($(this.dom.scroller).css('height'));

			// If collapsed (no height) use the max-height parameter
			if ( ! heights.viewport ) {
				heights.viewport = this._parseHeight($(this.dom.scroller).css('max-height'));
			}

			this.s.viewportRows = parseInt( heights.viewport / heights.row, 10 )+1;
			this.s.dt._iDisplayLength = this.s.viewportRows * this.s.displayBuffer;
		}

		var label = this.dom.label.outerHeight();
		heights.labelFactor = (heights.viewport-label) / heights.scroll;

		if ( redraw === undefined || redraw )
		{
			this.s.dt.oInstance.fnDraw( false );
		}
	},

	/**
	 * Get information about current displayed record range. This corresponds to
	 * the information usually displayed in the "Info" block of the table.
	 *
	 * @returns {object} info as an object:
	 *  {
	 *      start: {int}, // the 0-indexed record at the top of the viewport
	 *      end:   {int}, // the 0-indexed record at the bottom of the viewport
	 *  }
	*/
	pageInfo: function()
	{
		var 
			dt = this.s.dt,
			iScrollTop = this.dom.scroller.scrollTop,
			iTotal = dt.fnRecordsDisplay(),
			iPossibleEnd = Math.ceil(this.pixelsToRow(iScrollTop + this.s.heights.viewport, false, this.s.ani));

		return {
			start: Math.floor(this.pixelsToRow(iScrollTop, false, this.s.ani)),
			end: iTotal < iPossibleEnd ? iTotal-1 : iPossibleEnd-1
		};
	},

	/**
	 * Calculate the row number that will be found at the given pixel position
	 * (y-scroll).
	 *
	 * Please note that when the height of the full table exceeds 1 million
	 * pixels, Scroller switches into a non-linear mode for the scrollbar to fit
	 * all of the records into a finite area, but this function returns a linear
	 * value (relative to the last non-linear positioning).
	 *  @param {int} pixels Offset from top to calculate the row number of
	 *  @param {int} [intParse=true] If an integer value should be returned
	 *  @param {int} [virtual=false] Perform the calculations in the virtual domain
	 *  @returns {int} Row index
	 */
	pixelsToRow: function ( pixels, intParse, virtual )
	{
		var diff = pixels - this.s.baseScrollTop;
		var row = virtual ?
			(this._domain( 'physicalToVirtual', this.s.baseScrollTop ) + diff) / this.s.heights.row :
			( diff / this.s.heights.row ) + this.s.baseRowTop;

		return intParse || intParse === undefined ?
			parseInt( row, 10 ) :
			row;
	},

	/**
	 * Calculate the pixel position from the top of the scrolling container for
	 * a given row
	 *  @param {int} iRow Row number to calculate the position of
	 *  @returns {int} Pixels
	 */
	rowToPixels: function ( rowIdx, intParse, virtual )
	{
		var pixels;
		var diff = rowIdx - this.s.baseRowTop;

		if ( virtual ) {
			pixels = this._domain( 'virtualToPhysical', this.s.baseScrollTop );
			pixels += diff * this.s.heights.row;
		}
		else {
			pixels = this.s.baseScrollTop;
			pixels += diff * this.s.heights.row;
		}

		return intParse || intParse === undefined ?
			parseInt( pixels, 10 ) :
			pixels;
	},


	/**
	 * Calculate the row number that will be found at the given pixel position (y-scroll)
	 *  @param {int} row Row index to scroll to
	 *  @param {bool} [animate=true] Animate the transition or not
	 *  @returns {void}
	 */
	scrollToRow: function ( row, animate )
	{
		var that = this;
		var ani = false;
		var px = this.rowToPixels( row );

		// We need to know if the table will redraw or not before doing the
		// scroll. If it will not redraw, then we need to use the currently
		// displayed table, and scroll with the physical pixels. Otherwise, we
		// need to calculate the table's new position from the virtual
		// transform.
		var preRows = ((this.s.displayBuffer-1)/2) * this.s.viewportRows;
		var drawRow = row - preRows;
		if ( drawRow < 0 ) {
			drawRow = 0;
		}

		if ( (px > this.s.redrawBottom || px < this.s.redrawTop) && this.s.dt._iDisplayStart !== drawRow ) {
			ani = true;
			px = this._domain( 'virtualToPhysical', row * this.s.heights.row );

			// If we need records outside the current draw region, but the new
			// scrolling position is inside that (due to the non-linear nature
			// for larger numbers of records), we need to force position update.
			if ( this.s.redrawTop < px && px < this.s.redrawBottom ) {
				this.s.forceReposition = true;
				animate = false;
			}
		}

		if ( animate === undefined || animate )
		{
			this.s.ani = ani;
			$(this.dom.scroller).animate( {
				"scrollTop": px
			}, function () {
				// This needs to happen after the animation has completed and
				// the final scroll event fired
				setTimeout( function () {
					that.s.ani = false;
				}, 250 );
			} );
		}
		else
		{
			$(this.dom.scroller).scrollTop( px );
		}
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Constructor
	 */

	/**
	 * Initialisation for Scroller
	 *  @returns {void}
	 *  @private
	 */
	construct: function ()
	{
		var that = this;
		var dt = this.s.dtApi;

		/* Sanity check */
		if ( !this.s.dt.oFeatures.bPaginate ) {
			this.s.dt.oApi._fnLog( this.s.dt, 0, 'Pagination must be enabled for Scroller' );
			return;
		}

		/* Insert a div element that we can use to force the DT scrolling container to
		 * the height that would be required if the whole table was being displayed
		 */
		this.dom.force.style.position = "relative";
		this.dom.force.style.top = "0px";
		this.dom.force.style.left = "0px";
		this.dom.force.style.width = "1px";

		this.dom.scroller = $('div.'+this.s.dt.oClasses.sScrollBody, this.s.dt.nTableWrapper)[0];
		this.dom.scroller.appendChild( this.dom.force );
		this.dom.scroller.style.position = "relative";

		this.dom.table = $('>table', this.dom.scroller)[0];
		this.dom.table.style.position = "absolute";
		this.dom.table.style.top = "0px";
		this.dom.table.style.left = "0px";

		// Add class to 'announce' that we are a Scroller table
		$(dt.table().container()).addClass('dts DTS');

		// Add a 'loading' indicator
		if ( this.s.loadingIndicator )
		{
			this.dom.loader = $('<div class="dataTables_processing dts_loading">'+this.s.dt.oLanguage.sLoadingRecords+'</div>')
				.css('display', 'none');

			$(this.dom.scroller.parentNode)
				.css('position', 'relative')
				.append( this.dom.loader );
		}

		this.dom.label.appendTo(this.dom.scroller);

		/* Initial size calculations */
		if ( this.s.heights.row && this.s.heights.row != 'auto' )
		{
			this.s.autoHeight = false;
		}
		this.measure( false );

		// Scrolling callback to see if a page change is needed - use a throttled
		// function for the save save callback so we aren't hitting it on every
		// scroll
		this.s.ingnoreScroll = true;
		this.s.stateSaveThrottle = this.s.dt.oApi._fnThrottle( function () {
			that.s.dtApi.state.save();
		}, 500 );
		$(this.dom.scroller).on( 'scroll.dt-scroller', function (e) {
			that._scroll.call( that );
		} );

		// In iOS we catch the touchstart event in case the user tries to scroll
		// while the display is already scrolling
		$(this.dom.scroller).on('touchstart.dt-scroller', function () {
			that._scroll.call( that );
		} );

		$(this.dom.scroller)
			.on('mousedown.dt-scroller', function () {
				that.s.mousedown = true;
			})
			.on('mouseup.dt-scroller', function () {
				that.s.mouseup = false;
				that.dom.label.css('display', 'none');
			});

		// On resize, update the information element, since the number of rows shown might change
		$(window).on( 'resize.dt-scroller', function () {
			that.measure( false );
			that._info();
		} );

		// Add a state saving parameter to the DT state saving so we can restore the exact
		// position of the scrolling. Slightly surprisingly the scroll position isn't actually
		// stored, but rather tha base units which are needed to calculate it. This allows for
		// virtual scrolling as well.
		var initialStateSave = true;
		var loadedState = dt.state.loaded();

		dt.on( 'stateSaveParams.scroller', function ( e, settings, data ) {
			// Need to used the saved position on init
			data.scroller = {
				topRow: initialStateSave && loadedState && loadedState.scroller ?
					loadedState.scroller.topRow :
					that.s.topRowFloat,
				baseScrollTop: that.s.baseScrollTop,
				baseRowTop: that.s.baseRowTop
			};

			initialStateSave = false;
		} );

		if ( loadedState && loadedState.scroller ) {
			this.s.topRowFloat = loadedState.scroller.topRow;
			this.s.baseScrollTop = loadedState.scroller.baseScrollTop;
			this.s.baseRowTop = loadedState.scroller.baseRowTop;
		}

		dt.on( 'init.scroller', function () {
			that.measure( false );

			// Setting to `jump` will instruct _draw to calculate the scroll top
			// position
			that.s.scrollType = 'jump';
			that._draw();

			// Update the scroller when the DataTable is redrawn
			dt.on( 'draw.scroller', function () {
				that._draw();
			});
		} );

		// Set height before the draw happens, allowing everything else to update
		// on draw complete without worry for roder.
		dt.on( 'preDraw.dt.scroller', function () {
			that._scrollForce();
		} );

		// Destructor
		dt.on( 'destroy.scroller', function () {
			$(window).off( 'resize.dt-scroller' );
			$(that.dom.scroller).off('.dt-scroller');
			$(that.s.dt.nTable).off( '.scroller' );

			$(that.s.dt.nTableWrapper).removeClass('DTS');
			$('div.DTS_Loading', that.dom.scroller.parentNode).remove();

			that.dom.table.style.position = "";
			that.dom.table.style.top = "";
			that.dom.table.style.left = "";
		} );
	},


	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
	 * Private methods
	 */

	/**
	 * Automatic calculation of table row height. This is just a little tricky here as using
	 * initialisation DataTables has tale the table out of the document, so we need to create
	 * a new table and insert it into the document, calculate the row height and then whip the
	 * table out.
	 *  @returns {void}
	 *  @private
	 */
	_calcRowHeight: function ()
	{
		var dt = this.s.dt;
		var origTable = dt.nTable;
		var nTable = origTable.cloneNode( false );
		var tbody = $('<tbody/>').appendTo( nTable );
		var container = $(
			'<div class="'+dt.oClasses.sWrapper+' DTS">'+
				'<div class="'+dt.oClasses.sScrollWrapper+'">'+
					'<div class="'+dt.oClasses.sScrollBody+'"></div>'+
				'</div>'+
			'</div>'
		);

		// Want 3 rows in the sizing table so :first-child and :last-child
		// CSS styles don't come into play - take the size of the middle row
		$('tbody tr:lt(4)', origTable).clone().appendTo( tbody );
        var rowsCount = $('tr', tbody).length;

        if ( rowsCount === 1 ) {
            tbody.prepend('<tr><td>&#160;</td></tr>');
            tbody.append('<tr><td>&#160;</td></tr>');
		}
		else {
            for (; rowsCount < 3; rowsCount++) {
                tbody.append('<tr><td>&#160;</td></tr>');
            }
		}
	
		$('div.'+dt.oClasses.sScrollBody, container).append( nTable );

		// If initialised using `dom`, use the holding element as the insert point
		var insertEl = this.s.dt.nHolding || origTable.parentNode;

		if ( ! $(insertEl).is(':visible') ) {
			insertEl = 'body';
		}

		container.appendTo( insertEl );
		this.s.heights.row = $('tr', tbody).eq(1).outerHeight();

		container.remove();
	},

	/**
	 * Draw callback function which is fired when the DataTable is redrawn. The main function of
	 * this method is to position the drawn table correctly the scrolling container for the rows
	 * that is displays as a result of the scrolling position.
	 *  @returns {void}
	 *  @private
	 */
	_draw: function ()
	{
		var
			that = this,
			heights = this.s.heights,
			iScrollTop = this.dom.scroller.scrollTop,
			iTableHeight = $(this.s.dt.nTable).height(),
			displayStart = this.s.dt._iDisplayStart,
			displayLen = this.s.dt._iDisplayLength,
			displayEnd = this.s.dt.fnRecordsDisplay();

		// Disable the scroll event listener while we are updating the DOM
		this.s.skip = true;

		// If paging is reset
		if ( (this.s.dt.bSorted || this.s.dt.bFiltered) && displayStart === 0 && !this.s.dt._drawHold ) {
			this.s.topRowFloat = 0;
		}

		iScrollTop = this.s.scrollType === 'jump' ?
			this._domain( 'virtualToPhysical', this.s.topRowFloat * heights.row ) :
			iScrollTop;

		// Store positional information so positional calculations can be based
		// upon the current table draw position
		this.s.baseScrollTop = iScrollTop;
		this.s.baseRowTop = this.s.topRowFloat;

		// Position the table in the virtual scroller
		var tableTop = iScrollTop - ((this.s.topRowFloat - displayStart) * heights.row);
		if ( displayStart === 0 ) {
			tableTop = 0;
		}
		else if ( displayStart + displayLen >= displayEnd ) {
			tableTop = heights.scroll - iTableHeight;
		}

		this.dom.table.style.top = tableTop+'px';

		/* Cache some information for the scroller */
		this.s.tableTop = tableTop;
		this.s.tableBottom = iTableHeight + this.s.tableTop;

		// Calculate the boundaries for where a redraw will be triggered by the
		// scroll event listener
		var boundaryPx = (iScrollTop - this.s.tableTop) * this.s.boundaryScale;
		this.s.redrawTop = iScrollTop - boundaryPx;
		this.s.redrawBottom = iScrollTop + boundaryPx > heights.scroll - heights.viewport - heights.row ?
			heights.scroll - heights.viewport - heights.row :
			iScrollTop + boundaryPx;

		this.s.skip = false;

		// Restore the scrolling position that was saved by DataTable's state
		// saving Note that this is done on the second draw when data is Ajax
		// sourced, and the first draw when DOM soured
		if ( this.s.dt.oFeatures.bStateSave && this.s.dt.oLoadedState !== null &&
			 typeof this.s.dt.oLoadedState.iScroller != 'undefined' )
		{
			// A quirk of DataTables is that the draw callback will occur on an
			// empty set if Ajax sourced, but not if server-side processing.
			var ajaxSourced = (this.s.dt.sAjaxSource || that.s.dt.ajax) && ! this.s.dt.oFeatures.bServerSide ?
				true :
				false;

			if ( ( ajaxSourced && this.s.dt.iDraw == 2) ||
			     (!ajaxSourced && this.s.dt.iDraw == 1) )
			{
				setTimeout( function () {
					$(that.dom.scroller).scrollTop( that.s.dt.oLoadedState.iScroller );
					that.s.redrawTop = that.s.dt.oLoadedState.iScroller - (heights.viewport/2);

					// In order to prevent layout thrashing we need another
					// small delay
					setTimeout( function () {
						that.s.ingnoreScroll = false;
					}, 0 );
				}, 0 );
			}
		}
		else {
			that.s.ingnoreScroll = false;
		}

		// Because of the order of the DT callbacks, the info update will
		// take precedence over the one we want here. So a 'thread' break is
		// needed.  Only add the thread break if bInfo is set
		if ( this.s.dt.oFeatures.bInfo ) {
			setTimeout( function () {
				that._info.call( that );
			}, 0 );
		}

		// Hide the loading indicator
		if ( this.dom.loader && this.s.loaderVisible ) {
			this.dom.loader.css( 'display', 'none' );
			this.s.loaderVisible = false;
		}
	},

	/**
	 * Convert from one domain to another. The physical domain is the actual
	 * pixel count on the screen, while the virtual is if we had browsers which
	 * had scrolling containers of infinite height (i.e. the absolute value)
	 *
	 *  @param {string} dir Domain transform direction, `virtualToPhysical` or
	 *    `physicalToVirtual` 
	 *  @returns {number} Calculated transform
	 *  @private
	 */
	_domain: function ( dir, val )
	{
		var heights = this.s.heights;
		var diff;
		var magic = 10000; // the point at which the non-linear calculations start to happen

		// If the virtual and physical height match, then we use a linear
		// transform between the two, allowing the scrollbar to be linear
		if ( heights.virtual === heights.scroll ) {
			return val;
		}

		// In the first 10k pixels and the last 10k pixels, we want the scrolling
		// to be linear. After that it can be non-linear. It would be unusual for
		// anyone to mouse wheel through that much.
		if ( val < magic ) {
			return val;
		}
		else if ( dir === 'virtualToPhysical' && val >= heights.virtual - magic ) {
			diff = heights.virtual - val;
			return heights.scroll - diff;
		}
		else if ( dir === 'physicalToVirtual' && val >= heights.scroll - magic ) {
			diff = heights.scroll - val;
			return heights.virtual - diff;
		}

		// Otherwise, we want a non-linear scrollbar to take account of the
		// redrawing regions at the start and end of the table, otherwise these
		// can stutter badly - on large tables 30px (for example) scroll might
		// be hundreds of rows, so the table would be redrawing every few px at
		// the start and end. Use a simple linear eq. to stop this, effectively
		// causing a kink in the scrolling ratio. It does mean the scrollbar is
		// non-linear, but with such massive data sets, the scrollbar is going
		// to be a best guess anyway
		var m = (heights.virtual - magic - magic) / (heights.scroll - magic - magic);
		var c = magic - (m*magic);

		return dir === 'virtualToPhysical' ?
			(val-c) / m :
			(m*val) + c;
	},

	/**
	 * Update any information elements that are controlled by the DataTable based on the scrolling
	 * viewport and what rows are visible in it. This function basically acts in the same way as
	 * _fnUpdateInfo in DataTables, and effectively replaces that function.
	 *  @returns {void}
	 *  @private
	 */
	_info: function ()
	{
		if ( !this.s.dt.oFeatures.bInfo )
		{
			return;
		}

		var
			dt = this.s.dt,
			language = dt.oLanguage,
			iScrollTop = this.dom.scroller.scrollTop,
			iStart = Math.floor( this.pixelsToRow(iScrollTop, false, this.s.ani)+1 ),
			iMax = dt.fnRecordsTotal(),
			iTotal = dt.fnRecordsDisplay(),
			iPossibleEnd = Math.ceil( this.pixelsToRow(iScrollTop+this.s.heights.viewport, false, this.s.ani) ),
			iEnd = iTotal < iPossibleEnd ? iTotal : iPossibleEnd,
			sStart = dt.fnFormatNumber( iStart ),
			sEnd = dt.fnFormatNumber( iEnd ),
			sMax = dt.fnFormatNumber( iMax ),
			sTotal = dt.fnFormatNumber( iTotal ),
			sOut;

		if ( dt.fnRecordsDisplay() === 0 &&
			   dt.fnRecordsDisplay() == dt.fnRecordsTotal() )
		{
			/* Empty record set */
			sOut = language.sInfoEmpty+ language.sInfoPostFix;
		}
		else if ( dt.fnRecordsDisplay() === 0 )
		{
			/* Empty record set after filtering */
			sOut = language.sInfoEmpty +' '+
				language.sInfoFiltered.replace('_MAX_', sMax)+
					language.sInfoPostFix;
		}
		else if ( dt.fnRecordsDisplay() == dt.fnRecordsTotal() )
		{
			/* Normal record set */
			sOut = language.sInfo.
					replace('_START_', sStart).
					replace('_END_',   sEnd).
					replace('_MAX_',   sMax).
					replace('_TOTAL_', sTotal)+
				language.sInfoPostFix;
		}
		else
		{
			/* Record set after filtering */
			sOut = language.sInfo.
					replace('_START_', sStart).
					replace('_END_',   sEnd).
					replace('_MAX_',   sMax).
					replace('_TOTAL_', sTotal) +' '+
				language.sInfoFiltered.replace(
					'_MAX_',
					dt.fnFormatNumber(dt.fnRecordsTotal())
				)+
				language.sInfoPostFix;
		}

		var callback = language.fnInfoCallback;
		if ( callback ) {
			sOut = callback.call( dt.oInstance,
				dt, iStart, iEnd, iMax, iTotal, sOut
			);
		}

		var n = dt.aanFeatures.i;
		if ( typeof n != 'undefined' )
		{
			for ( var i=0, iLen=n.length ; i<iLen ; i++ )
			{
				$(n[i]).html( sOut );
			}
		}

		// DT doesn't actually (yet) trigger this event, but it will in future
		$(dt.nTable).triggerHandler( 'info.dt' );
	},

	/**
	 * Parse CSS height property string as number
	 *
	 * An attempt is made to parse the string as a number. Currently supported units are 'px',
	 * 'vh', and 'rem'. 'em' is partially supported; it works as long as the parent element's
	 * font size matches the body element. Zero is returned for unrecognized strings.
	 *  @param {string} cssHeight CSS height property string
	 *  @returns {number} height
	 *  @private
	 */
	_parseHeight: function(cssHeight) {
		var height;
		var matches = /^([+-]?(?:\d+(?:\.\d+)?|\.\d+))(px|em|rem|vh)$/.exec(cssHeight);

		if (matches === null) {
			return 0;
		}

		var value = parseFloat(matches[1]);
		var unit = matches[2];

		if ( unit === 'px' ) {
			height = value;
		}
		else if ( unit === 'vh' ) {
			height = ( value / 100 ) * $(window).height();
		}
		else if ( unit === 'rem' ) {
			height = value * parseFloat($(':root').css('font-size'));
		}
		else if ( unit === 'em' ) {
			height = value * parseFloat($('body').css('font-size'));
		}

		return height ?
			height :
			0;
	},

	/**
	 * Scrolling function - fired whenever the scrolling position is changed.
	 * This method needs to use the stored values to see if the table should be
	 * redrawn as we are moving towards the end of the information that is
	 * currently drawn or not. If needed, then it will redraw the table based on
	 * the new position.
	 *  @returns {void}
	 *  @private
	 */
	_scroll: function ()
	{
		var
			that = this,
			heights = this.s.heights,
			iScrollTop = this.dom.scroller.scrollTop,
			iTopRow;

		if ( this.s.skip ) {
			return;
		}

		if ( this.s.ingnoreScroll ) {
			return;
		}

		if ( iScrollTop === this.s.lastScrollTop ) {
			return;
		}

		/* If the table has been sorted or filtered, then we use the redraw that
		 * DataTables as done, rather than performing our own
		 */
		if ( this.s.dt.bFiltered || this.s.dt.bSorted ) {
			this.s.lastScrollTop = 0;
			return;
		}

		/* Update the table's information display for what is now in the viewport */
		this._info();

		/* We don't want to state save on every scroll event - that's heavy
		 * handed, so use a timeout to update the state saving only when the
		 * scrolling has finished
		 */
		clearTimeout( this.s.stateTO );
		this.s.stateTO = setTimeout( function () {
			that.s.dtApi.state.save();
		}, 250 );

		this.s.scrollType = Math.abs(iScrollTop - this.s.lastScrollTop) > heights.viewport ?
			'jump' :
			'cont';

		this.s.topRowFloat = this.s.scrollType === 'cont' ?
			this.pixelsToRow( iScrollTop, false, false ) :
			this._domain( 'physicalToVirtual', iScrollTop ) / heights.row;

		if ( this.s.topRowFloat < 0 ) {
			this.s.topRowFloat = 0;
		}

		/* Check if the scroll point is outside the trigger boundary which would required
		 * a DataTables redraw
		 */
		if ( this.s.forceReposition || iScrollTop < this.s.redrawTop || iScrollTop > this.s.redrawBottom ) {
			var preRows = Math.ceil( ((this.s.displayBuffer-1)/2) * this.s.viewportRows );

			iTopRow = parseInt(this.s.topRowFloat, 10) - preRows;
			this.s.forceReposition = false;

			if ( iTopRow <= 0 ) {
				/* At the start of the table */
				iTopRow = 0;
			}
			else if ( iTopRow + this.s.dt._iDisplayLength > this.s.dt.fnRecordsDisplay() ) {
				/* At the end of the table */
				iTopRow = this.s.dt.fnRecordsDisplay() - this.s.dt._iDisplayLength;
				if ( iTopRow < 0 ) {
					iTopRow = 0;
				}
			}
			else if ( iTopRow % 2 !== 0 ) {
				// For the row-striping classes (odd/even) we want only to start
				// on evens otherwise the stripes will change between draws and
				// look rubbish
				iTopRow++;
			}


			if ( iTopRow != this.s.dt._iDisplayStart ) {
				/* Cache the new table position for quick lookups */
				this.s.tableTop = $(this.s.dt.nTable).offset().top;
				this.s.tableBottom = $(this.s.dt.nTable).height() + this.s.tableTop;

				var draw =  function () {
					if ( that.s.scrollDrawReq === null ) {
						that.s.scrollDrawReq = iScrollTop;
					}

					that.s.dt._iDisplayStart = iTopRow;
					that.s.dt.oApi._fnDraw( that.s.dt );
				};

				/* Do the DataTables redraw based on the calculated start point - note that when
				 * using server-side processing we introduce a small delay to not DoS the server...
				 */
				if ( this.s.dt.oFeatures.bServerSide ) {
					clearTimeout( this.s.drawTO );
					this.s.drawTO = setTimeout( draw, this.s.serverWait );
				}
				else {
					draw();
				}

				if ( this.dom.loader && ! this.s.loaderVisible ) {
					this.dom.loader.css( 'display', 'block' );
					this.s.loaderVisible = true;
				}
			}
		}
		else {
			this.s.topRowFloat = this.pixelsToRow( iScrollTop, false, true );
		}

		this.s.lastScrollTop = iScrollTop;
		this.s.stateSaveThrottle();

		if ( this.s.scrollType === 'jump' && this.s.mousedown ) {
			this.dom.label
				.html( this.s.dt.fnFormatNumber( parseInt( this.s.topRowFloat, 10 )+1 ) )
				.css( 'top', iScrollTop + (iScrollTop * heights.labelFactor ) )
				.css( 'display', 'block' );
		}
	},

	/**
	 * Force the scrolling container to have height beyond that of just the
	 * table that has been drawn so the user can scroll the whole data set.
	 *
	 * Note that if the calculated required scrolling height exceeds a maximum
	 * value (1 million pixels - hard-coded) the forcing element will be set
	 * only to that maximum value and virtual / physical domain transforms will
	 * be used to allow Scroller to display tables of any number of records.
	 *  @returns {void}
	 *  @private
	 */
	_scrollForce: function ()
	{
		var heights = this.s.heights;
		var max = 1000000;

		heights.virtual = heights.row * this.s.dt.fnRecordsDisplay();
		heights.scroll = heights.virtual;

		if ( heights.scroll > max ) {
			heights.scroll = max;
		}

		// Minimum height so there is always a row visible (the 'no rows found'
		// if reduced to zero filtering)
		this.dom.force.style.height = heights.scroll > this.s.heights.row ?
			heights.scroll+'px' :
			this.s.heights.row+'px';
	}
} );



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Statics
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */


/**
 * Scroller default settings for initialisation
 *  @namespace
 *  @name Scroller.defaults
 *  @static
 */
Scroller.defaults = {
	/**
	 * Scroller uses the boundary scaling factor to decide when to redraw the table - which it
	 * typically does before you reach the end of the currently loaded data set (in order to
	 * allow the data to look continuous to a user scrolling through the data). If given as 0
	 * then the table will be redrawn whenever the viewport is scrolled, while 1 would not
	 * redraw the table until the currently loaded data has all been shown. You will want
	 * something in the middle - the default factor of 0.5 is usually suitable.
	 *  @type     float
	 *  @default  0.5
	 *  @static
	 */
	boundaryScale: 0.5,

	/**
	 * The display buffer is what Scroller uses to calculate how many rows it should pre-fetch
	 * for scrolling. Scroller automatically adjusts DataTables' display length to pre-fetch
	 * rows that will be shown in "near scrolling" (i.e. just beyond the current display area).
	 * The value is based upon the number of rows that can be displayed in the viewport (i.e.
	 * a value of 1), and will apply the display range to records before before and after the
	 * current viewport - i.e. a factor of 3 will allow Scroller to pre-fetch 1 viewport's worth
	 * of rows before the current viewport, the current viewport's rows and 1 viewport's worth
	 * of rows after the current viewport. Adjusting this value can be useful for ensuring
	 * smooth scrolling based on your data set.
	 *  @type     int
	 *  @default  7
	 *  @static
	 */
	displayBuffer: 9,

	/**
	 * Show (or not) the loading element in the background of the table. Note that you should
	 * include the dataTables.scroller.css file for this to be displayed correctly.
	 *  @type     boolean
	 *  @default  false
	 *  @static
	 */
	loadingIndicator: false,

	/**
	 * Scroller will attempt to automatically calculate the height of rows for it's internal
	 * calculations. However the height that is used can be overridden using this parameter.
	 *  @type     int|string
	 *  @default  auto
	 *  @static
	 */
	rowHeight: "auto",

	/**
	 * When using server-side processing, Scroller will wait a small amount of time to allow
	 * the scrolling to finish before requesting more data from the server. This prevents
	 * you from DoSing your own server! The wait time can be configured by this parameter.
	 *  @type     int
	 *  @default  200
	 *  @static
	 */
	serverWait: 200
};

Scroller.oDefaults = Scroller.defaults;



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Constants
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

/**
 * Scroller version
 *  @type      String
 *  @default   See code
 *  @name      Scroller.version
 *  @static
 */
Scroller.version = "2.0.1";



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Initialisation
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

// Attach a listener to the document which listens for DataTables initialisation
// events so we can automatically initialise
$(document).on( 'preInit.dt.dtscroller', function (e, settings) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	var init = settings.oInit.scroller;
	var defaults = DataTable.defaults.scroller;

	if ( init || defaults ) {
		var opts = $.extend( {}, init, defaults );

		if ( init !== false ) {
			new Scroller( settings, opts  );
		}
	}
} );


// Attach Scroller to DataTables so it can be accessed as an 'extra'
$.fn.dataTable.Scroller = Scroller;
$.fn.DataTable.Scroller = Scroller;


// DataTables 1.10 API method aliases
var Api = $.fn.dataTable.Api;

Api.register( 'scroller()', function () {
	return this;
} );

// Undocumented and deprecated - is it actually useful at all?
Api.register( 'scroller().rowToPixels()', function ( rowIdx, intParse, virtual ) {
	var ctx = this.context;

	if ( ctx.length && ctx[0].oScroller ) {
		return ctx[0].oScroller.rowToPixels( rowIdx, intParse, virtual );
	}
	// undefined
} );

// Undocumented and deprecated - is it actually useful at all?
Api.register( 'scroller().pixelsToRow()', function ( pixels, intParse, virtual ) {
	var ctx = this.context;

	if ( ctx.length && ctx[0].oScroller ) {
		return ctx[0].oScroller.pixelsToRow( pixels, intParse, virtual );
	}
	// undefined
} );

// `scroller().scrollToRow()` is undocumented and deprecated. Use `scroller.toPosition()
Api.register( ['scroller().scrollToRow()', 'scroller.toPosition()'], function ( idx, ani ) {
	this.iterator( 'table', function ( ctx ) {
		if ( ctx.oScroller ) {
			ctx.oScroller.scrollToRow( idx, ani );
		}
	} );

	return this;
} );

Api.register( 'row().scrollTo()', function ( ani ) {
	var that = this;

	this.iterator( 'row', function ( ctx, rowIdx ) {
		if ( ctx.oScroller ) {
			var displayIdx = that
				.rows( { order: 'applied', search: 'applied' } )
				.indexes()
				.indexOf( rowIdx );

			ctx.oScroller.scrollToRow( displayIdx, ani );
		}
	} );

	return this;
} );

Api.register( 'scroller.measure()', function ( redraw ) {
	this.iterator( 'table', function ( ctx ) {
		if ( ctx.oScroller ) {
			ctx.oScroller.measure( redraw );
		}
	} );

	return this;
} );

Api.register( 'scroller.page()', function() {
	var ctx = this.context;

	if ( ctx.length && ctx[0].oScroller ) {
		return ctx[0].oScroller.pageInfo();
	}
	// undefined
} );

return Scroller;
}));


/*! SearchPanes 1.0.1
 * 2019-2020 SpryMedia Ltd - datatables.net/license
 */
(function () {
    'use strict';

    var DataTable = $.fn.dataTable;
    var SearchPane = /** @class */ (function () {
        /**
         * Creates the panes, sets up the search function
         * @param paneSettings The settings for the searchPanes
         * @param opts The options for the default features
         * @param idx the index of the column for this pane
         * @returns {object} the pane that has been created, including the table and the index of the pane
         */
        function SearchPane(paneSettings, opts, idx, layout, panesContainer, panes) {
            var _this = this;
            if (panes === void 0) { panes = null; }
            // Check that the required version of DataTables is included
            if (!DataTable || !DataTable.versionCheck || !DataTable.versionCheck('1.10.0')) {
                throw new Error('SearchPane requires DataTables 1.10 or newer');
            }
            // Check that Select is included
            if (!DataTable.select) {
                throw new Error('SearchPane requires Select');
            }
            var table = new DataTable.Api(paneSettings);
            this.classes = $.extend(true, {}, SearchPane.classes);
            // Get options from user
            this.c = $.extend(true, {}, SearchPane.defaults, opts);
            this.customPaneSettings = panes;
            this.s = {
                cascadeRegen: false,
                clearing: false,
                colOpts: [],
                deselect: false,
                displayed: false,
                dt: table,
                dtPane: undefined,
                filteringActive: false,
                index: idx,
                indexes: [],
                lastSelect: false,
                redraw: false,
                rowData: {
                    arrayFilter: [],
                    arrayOriginal: [],
                    arrayTotals: [],
                    bins: {},
                    binsOriginal: {},
                    binsTotal: {},
                    filterMap: new Map()
                },
                searchFunction: undefined,
                selectPresent: false,
                updating: false
            };
            var rowLength = table.columns().eq(0).toArray().length;
            this.colExists = this.s.index < rowLength;
            // Add extra elements to DOM object including clear and hide buttons
            this.c.layout = layout;
            var layVal = parseInt(layout.split('-')[1], 10);
            this.dom = {
                buttonGroup: $('<div/>').addClass(this.classes.buttonGroup),
                clear: $('<button type="button">&#215;</button>')
                    .addClass(this.classes.dull)
                    .addClass(this.classes.paneButton)
                    .addClass(this.classes.clearButton),
                container: $('<div/>').addClass(this.classes.container).addClass(this.classes.layout +
                    (layVal < 7 ? layout : layout.split('-')[0] + '-6')),
                countButton: $('<button type="button"></button>')
                    .addClass(this.classes.paneButton)
                    .addClass(this.classes.countButton),
                dtP: $('<table><thead><tr><th>' +
                    (this.colExists
                        ? $(table.column(this.colExists ? this.s.index : 0).header()).text()
                        : this.customPaneSettings.header || 'Custom Pane') + '</th><th/></tr></thead></table>'),
                lower: $('<div/>').addClass(this.classes.subRow2).addClass(this.classes.narrowButton),
                nameButton: $('<button type="button"></button>').addClass(this.classes.paneButton).addClass(this.classes.nameButton),
                searchBox: $('<input/>').addClass(this.classes.paneInputButton).addClass(this.classes.search),
                searchButton: $('<button type = "button" class="' + this.classes.searchIcon + '"></button>')
                    .addClass(this.classes.paneButton),
                searchCont: $('<div/>').addClass(this.classes.searchCont),
                searchLabelCont: $('<div/>').addClass(this.classes.searchLabelCont),
                topRow: $('<div/>').addClass(this.classes.topRow),
                upper: $('<div/>').addClass(this.classes.subRow1).addClass(this.classes.narrowSearch)
            };
            this.s.displayed = false;
            table = this.s.dt;
            this.selections = [];
            this.s.colOpts = this.colExists ? this._getOptions() : this._getBonusOptions();
            var colOpts = this.s.colOpts;
            var clear = $('<button type="button">X</button>').addClass(this.classes.paneButton);
            $(clear).text(table.i18n('searchPanes.clearPane', 'X'));
            this.dom.container.addClass(colOpts.className);
            this.dom.container.addClass((this.customPaneSettings !== null && this.customPaneSettings.className !== undefined)
                ? this.customPaneSettings.className
                : '');
            $(panesContainer).append(this.dom.container);
            var tableNode = table.table(0).node();
            // Custom search function for table
            this.s.searchFunction = function (settings, searchData, dataIndex, origData) {
                // If no data has been selected then show all
                if (_this.selections.length === 0) {
                    return true;
                }
                if (settings.nTable !== tableNode) {
                    return true;
                }
                var filter = '';
                if (_this.colExists) {
                    // Get the current filtered data
                    filter = searchData[_this.s.index];
                    if (colOpts.orthogonal.filter !== 'filter') {
                        // get the filter value from the map
                        filter = _this.s.rowData.filterMap.get(dataIndex);
                        if (filter instanceof $.fn.dataTable.Api) {
                            filter = filter.toArray();
                        }
                    }
                }
                return _this._search(filter, dataIndex);
            };
            $.fn.dataTable.ext.search.push(this.s.searchFunction);
            // If the clear button for this pane is clicked clear the selections
            if (this.c.clear) {
                $(clear).on('click', function () {
                    var searches = _this.dom.container.find(_this.classes.search);
                    searches.each(function () {
                        $(this).val('');
                        $(this).trigger('input');
                    });
                    _this.clearPane();
                });
            }
            // Sometimes the top row of the panes containing the search box and ordering buttons appears
            //  weird if the width of the panes is lower than expected, this fixes the design.
            // Equally this may occur when the table is resized.
            table.on('draw.dtsp', function () {
                _this._adjustTopRow();
            });
            $(window).on('resize.dtsp', DataTable.util.throttle(function () {
                _this._adjustTopRow();
            }));
            // When column-reorder is present and the columns are moved, it is necessary to
            //  reassign all of the panes indexes to the new index of the column.
            table.on('column-reorder.dtsp', function (e, settings, details) {
                _this.s.index = details.mapping[_this.s.index];
            });
            return this;
        }
        /**
         * In the case of a rebuild there is potential for new data to have been included or removed
         * so all of the rowData must be reset as a precaution.
         */
        SearchPane.prototype.clearData = function () {
            this.s.rowData = {
                arrayFilter: [],
                arrayOriginal: [],
                arrayTotals: [],
                bins: {},
                binsOriginal: {},
                binsTotal: {},
                filterMap: new Map()
            };
        };
        /**
         * Clear the selections in the pane
         */
        SearchPane.prototype.clearPane = function () {
            // Deselect all rows which are selected and update the table and filter count.
            this.s.dtPane.rows({ selected: true }).deselect();
            this.updateTable();
            return this;
        };
        /**
         * Strips all of the SearchPanes elements from the document and turns all of the listeners for the buttons off
         */
        SearchPane.prototype.destroy = function () {
            $(this.s.dtPane).off('.dtsp');
            $(this.s.dt).off('.dtsp');
            $(this.dom.nameButton).off('.dtsp');
            $(this.dom.countButton).off('.dtsp');
            $(this.dom.clear).off('.dtsp');
            $(this.dom.searchButton).off('.dtsp');
            $(this.dom.container).remove();
            var searchIdx = $.fn.dataTable.ext.search.indexOf(this.s.searchFunction);
            while (searchIdx !== -1) {
                $.fn.dataTable.ext.search.splice(searchIdx, 1);
                searchIdx = $.fn.dataTable.ext.search.indexOf(this.s.searchFunction);
            }
            // If the datatables have been defined for the panes then also destroy these
            if (this.s.dtPane !== undefined) {
                this.s.dtPane.destroy();
            }
        };
        /**
         * Updates the number of filters that have been applied in the title
         */
        SearchPane.prototype.getPaneCount = function () {
            return this.s.dtPane !== undefined ?
                this.s.dtPane.rows({ selected: true }).data().toArray().length :
                0;
        };
        /**
         * Rebuilds the panes from the start having deleted the old ones
         */
        SearchPane.prototype.rebuildPane = function () {
            this.clearData();
            // When rebuilding strip all of the HTML Elements out of the container and start from scratch
            if (this.s.dtPane !== undefined) {
                this.s.dtPane.clear().destroy();
            }
            this.dom.container.removeClass(this.classes.hidden);
            this.s.displayed = false;
            this._buildPane();
            return this;
        };
        /**
         * removes the pane from the page and sets the displayed property to false.
         */
        SearchPane.prototype.removePane = function () {
            this.s.displayed = false;
            $(this.dom.container).hide();
        };
        /**
         * Sets the cascadeRegen property of the pane. Accessible from above because as SearchPanes.ts deals with the rebuilds.
         * @param val the boolean value that the cascadeRegen property is to be set to
         */
        SearchPane.prototype.setCascadeRegen = function (val) {
            this.s.cascadeRegen = val;
        };
        /**
         * This function allows the clearing property to be assigned. This is used when implementing cascadePane.
         * In setting this to true for the clearing of the panes selection on the deselects it forces the pane to
         * repopulate from the entire dataset not just the displayed values.
         * @param val the boolean value which the clearing property is to be assigned
         */
        SearchPane.prototype.setClear = function (val) {
            this.s.clearing = val;
        };
        /**
         * Updates the values of all of the panes
         * @param draw whether this has been triggered by a draw event or not
         */
        SearchPane.prototype.updatePane = function (draw) {
            if (draw === void 0) { draw = false; }
            this.s.updating = true;
            this._updateCommon(draw);
            this.s.updating = false;
        };
        /**
         * Updates the panes if one of the options to do so has been set to true
         *   rather than the filtered message when using viewTotal.
         */
        SearchPane.prototype.updateTable = function () {
            var selectedRows = this.s.dtPane.rows({ selected: true }).data().toArray();
            this.selections = selectedRows;
            this._searchExtras();
            // If either of the options that effect how the panes are displayed are selected then update the Panes
            if (this.c.cascadePanes || this.c.viewTotal) {
                this.updatePane();
            }
        };
        /**
         * Takes in potentially undetected rows and adds them to the array if they are not yet featured
         * @param filter the filter value of the potential row
         * @param display the display value of the potential row
         * @param sort the sort value of the potential row
         * @param type the type value of the potential row
         * @param arrayFilter the array to be populated
         * @param bins the bins to be populated
         */
        SearchPane.prototype._addOption = function (filter, display, sort, type, arrayFilter, bins) {
            // If the filter is an array then take a note of this, and add the elements to the arrayFilter array
            if (Array.isArray(filter) || filter instanceof DataTable.Api) {
                // Convert to an array so that we can work with it
                if (filter instanceof DataTable.Api) {
                    filter = filter.toArray();
                    display = display.toArray();
                }
                if (filter.length === display.length) {
                    for (var i = 0; i < filter.length; i++) {
                        // If we haven't seen this row before add it
                        if (!bins[filter[i]]) {
                            bins[filter[i]] = 1;
                            arrayFilter.push({
                                display: display[i],
                                filter: filter[i],
                                sort: sort,
                                type: type
                            });
                        }
                        // Otherwise just increment the count
                        else {
                            bins[filter[i]]++;
                        }
                    }
                    return;
                }
                else {
                    throw new Error('display and filter not the same length');
                }
            }
            // If the values were affected by othogonal data and are not an array then check if it is already present
            else if (typeof this.s.colOpts.orthogonal === 'string') {
                if (!bins[filter]) {
                    bins[filter] = 1;
                    arrayFilter.push({
                        display: display,
                        filter: filter,
                        sort: sort,
                        type: type
                    });
                }
                else {
                    bins[filter]++;
                    return;
                }
            }
            // Otherwise we must just be adding an option
            else {
                arrayFilter.push({
                    display: display,
                    filter: filter,
                    sort: sort,
                    type: type
                });
            }
        };
        /**
         * Adds a row to the panes table
         * @param display the value to be displayed to the user
         * @param filter the value to be filtered on when searchpanes is implemented
         * @param shown the number of rows in the table that are currently visible matching this criteria
         * @param total the total number of rows in the table that match this criteria
         * @param sort the value to be sorted in the pane table
         * @param type the value of which the type is to be derived from
         */
        SearchPane.prototype._addRow = function (display, filter, shown, total, sort, type) {
            var index;
            for (var _i = 0, _a = this.s.indexes; _i < _a.length; _i++) {
                var entry = _a[_i];
                if (entry.filter === filter) {
                    index = entry.index;
                }
            }
            if (index === undefined) {
                index = this.s.indexes.length;
                this.s.indexes.push({ filter: filter, index: index });
            }
            return this.s.dtPane.row.add({
                display: display !== '' ? display : this.c.emptyMessage,
                filter: filter,
                index: index,
                shown: shown,
                sort: sort !== '' ? sort : this.c.emptyMessage,
                total: total,
                type: type
            });
        };
        /**
         * Adjusts the layout of the top row when the screen is resized
         */
        SearchPane.prototype._adjustTopRow = function () {
            var subContainers = this.dom.container.find('.' + this.classes.subRowsContainer);
            var subRow1 = this.dom.container.find('.dtsp-subRow1');
            var subRow2 = this.dom.container.find('.dtsp-subRow2');
            var topRow = this.dom.container.find('.' + this.classes.topRow);
            // If the width is 0 then it is safe to assume that the pane has not yet been displayed.
            //  Even if it has, if the width is 0 it won't make a difference if it has the narrow class or not
            if (($(subContainers[0]).width() < 252 || $(topRow[0]).width() < 252) && $(subContainers[0]).width() !== 0) {
                $(subContainers[0]).addClass(this.classes.narrow);
                $(subRow1[0]).addClass(this.classes.narrowSub).removeClass(this.classes.narrowSearch);
                $(subRow2[0]).addClass(this.classes.narrowSub).removeClass(this.classes.narrowButton);
            }
            else {
                $(subContainers[0]).removeClass(this.classes.narrow);
                $(subRow1[0]).removeClass(this.classes.narrowSub).addClass(this.classes.narrowSearch);
                $(subRow2[0]).removeClass(this.classes.narrowSub).addClass(this.classes.narrowButton);
            }
        };
        /**
         * Method to construct the actual pane.
         */
        SearchPane.prototype._buildPane = function () {
            var _this = this;
            // Aliases
            this.selections = [];
            var table = this.s.dt;
            var column = table.column(this.colExists ? this.s.index : 0);
            var colOpts = this.s.colOpts;
            var rowData = this.s.rowData;
            // Other Variables
            var countMessage = table.i18n('searchPanes.count', '{total}');
            var filteredMessage = table.i18n('searchPanes.countFiltered', '{shown} ({total})');
            var loadedFilter = table.state.loaded();
            // If it is not a custom pane in place
            if (this.colExists) {
                var idx = -1;
                if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.panes) {
                    for (var i = 0; i < loadedFilter.searchPanes.panes.length; i++) {
                        if (loadedFilter.searchPanes.panes[i].id === this.s.index) {
                            idx = i;
                            break;
                        }
                    }
                }
                // Perform checks that do not require populate pane to run
                if ((colOpts.show === false
                    || (colOpts.show !== undefined && colOpts.show !== true)) &&
                    idx === -1) {
                    this.dom.container.addClass(this.classes.hidden);
                    this.s.displayed = false;
                    return false;
                }
                else if (colOpts.show === true || idx !== -1) {
                    this.s.displayed = true;
                }
                // Only run populatePane if the data has not been collected yet
                if (rowData.arrayFilter.length === 0) {
                    this._populatePane();
                    if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.panes) {
                        // If the index is not found then no data has been added to the state for this pane,
                        //  which will only occur if it has previously failed to meet the criteria to be
                        //  displayed, therefore we can just hide it again here
                        if (idx !== -1) {
                            rowData.binsOriginal = loadedFilter.searchPanes.panes[idx].bins;
                            rowData.arrayOriginal = loadedFilter.searchPanes.panes[idx].arrayFilter;
                        }
                        else {
                            this.dom.container.addClass(this.classes.hidden);
                            this.s.displayed = false;
                            return;
                        }
                    }
                    else {
                        rowData.arrayOriginal = rowData.arrayFilter;
                        rowData.binsOriginal = rowData.bins;
                    }
                }
                var binLength = Object.keys(rowData.binsOriginal).length;
                var uniqueRatio = this._uniqueRatio(binLength, table.rows()[0].length);
                // Don't show the pane if there isn't enough variance in the data, or there is only 1 entry for that pane
                if (this.s.displayed === false && ((colOpts.show === undefined && colOpts.threshold === null ?
                    uniqueRatio > this.c.threshold :
                    uniqueRatio > colOpts.threshold)
                    || (colOpts.show !== true && binLength <= 1))) {
                    this.dom.container.addClass(this.classes.hidden);
                    this.s.displayed = false;
                    return;
                }
                // If the option viewTotal is true then find
                // the total count for the whole table to display alongside the displayed count
                if (this.c.viewTotal && rowData.arrayTotals.length === 0) {
                    this._detailsPane();
                }
                else {
                    rowData.binsTotal = rowData.bins;
                }
                this.dom.container.addClass(this.classes.show);
                this.s.displayed = true;
            }
            else {
                this.s.displayed = true;
            }
            // If the variance is accceptable then display the search pane
            this._displayPane();
            // Here, when the state is loaded if the data object on the original table is empty,
            //  then a state.clear() must have occurred, so delete all of the panes tables state objects too.
            this.dom.dtP.on('stateLoadParams.dt', function (e, settings, data) {
                if ($.isEmptyObject(table.state.loaded())) {
                    $.each(data, function (index, value) {
                        delete data[index];
                    });
                }
            });
            // Declare the datatable for the pane
            var errMode = $.fn.dataTable.ext.errMode;
            $.fn.dataTable.ext.errMode = 'none';
            var haveScroller = DataTable.Scroller;
            this.s.dtPane = $(this.dom.dtP).DataTable($.extend(true, {
                dom: 't',
                columnDefs: [
                    {
                        className: 'dtsp-nameColumn',
                        data: 'display',
                        render: function (data, type, row) {
                            if (type === 'sort') {
                                return row.sort;
                            }
                            else if (type === 'type') {
                                return row.type;
                            }
                            var message;
                            _this.s.filteringActive && _this.c.viewTotal
                                ? message = filteredMessage.replace(/{total}/, row.total)
                                : message = countMessage.replace(/{total}/, row.total);
                            message = message.replace(/{shown}/, row.shown);
                            while (message.indexOf('{total}') !== -1) {
                                message = message.replace(/{total}/, row.total);
                            }
                            while (message.indexOf('{shown}') !== -1) {
                                message = message.replace(/{shown}/, row.shown);
                            }
                            // We are displaying the count in the same columne as the name of the search option.
                            // This is so that there is not need to call columns.adjust(), which in turn speeds up the code
                            var displayMessage = '';
                            var pill = '<span class="' + _this.classes.pill + '">' + message + '</span>';
                            if (_this.c.hideCount || colOpts.hideCount) {
                                pill = '';
                            }
                            if (!_this.c.dataLength) {
                                displayMessage = '<span class="' + _this.classes.name + '">' + data + '</span>' + pill;
                            }
                            else if (data.length > _this.c.dataLength) {
                                displayMessage = '<span class="' + _this.classes.name + '">'
                                    + data.substr(0, _this.c.dataLength) + '...'
                                    + '</span>'
                                    + pill;
                            }
                            else {
                                displayMessage = '<span class="' + _this.classes.name + '">' + data + '</span>' + pill;
                            }
                            return displayMessage;
                        },
                        targets: 0,
                        // Accessing the private datatables property to set type based on the original table.
                        // This is null if not defined by the user, meaning that automatic type detection would take place
                        type: table.settings()[0].aoColumns[this.s.index] !== undefined ?
                            table.settings()[0].aoColumns[this.s.index]._sManualType :
                            null
                    },
                    {
                        className: 'dtsp-countColumn ' + this.classes.badgePill,
                        data: 'total',
                        targets: 1,
                        visible: false
                    }
                ],
                deferRender: true,
                info: false,
                paging: haveScroller ? true : false,
                scrollY: '200px',
                scroller: haveScroller ? true : false,
                select: true,
                stateSave: table.settings()[0].oFeatures.bStateSave ? true : false
            }, this.c.dtOpts, colOpts !== undefined ? colOpts.dtOpts : {}, (this.customPaneSettings !== null && this.customPaneSettings.dtOpts !== undefined)
                ? this.customPaneSettings.dtOpts
                : {}));
            $(this.dom.dtP).addClass(this.classes.table);
            // This is hacky but necessary for when datatables is generating the column titles automatically
            $(this.dom.searchBox).attr('placeholder', colOpts.header !== undefined
                ? colOpts.header
                : this.colExists
                    ? table.settings()[0].aoColumns[this.s.index].sTitle
                    : this.customPaneSettings.header || 'Custom Pane');
            // As the pane table is not in the document yet we must initialise select ourselves
            $.fn.dataTable.select.init(this.s.dtPane);
            $.fn.dataTable.ext.errMode = errMode;
            // If it is not a custom pane
            if (this.colExists) {
                // On initialisation, do we need to set a filtering value from a
                // saved state or init option?
                var search = column.search();
                search = search ? search.substr(1, search.length - 2).split('|') : [];
                // Count the number of empty cells
                var count_1 = 0;
                rowData.arrayFilter.forEach(function (element) {
                    if (element.filter === '') {
                        count_1++;
                    }
                });
                // Add all of the search options to the pane
                for (var i = 0, ien = rowData.arrayFilter.length; i < ien; i++) {
                    if (rowData.arrayFilter[i] && (rowData.bins[rowData.arrayFilter[i].filter] !== undefined || !this.c.cascadePanes)) {
                        var row = this._addRow(rowData.arrayFilter[i].display, rowData.arrayFilter[i].filter, rowData.bins[rowData.arrayFilter[i].filter], rowData.binsTotal[rowData.arrayFilter[i].filter], rowData.arrayFilter[i].sort, rowData.arrayFilter[i].type);
                        if (colOpts.preSelect !== undefined && colOpts.preSelect.indexOf(rowData.arrayFilter[i].filter) !== -1) {
                            row.select();
                        }
                    }
                    else {
                        this._addRow(this.c.emptyMessage, count_1, count_1, this.c.emptyMessage, this.c.emptyMessage, this.c.emptyMessage);
                    }
                }
            }
            // If there are custom options set or it is a custom pane then get them
            if (colOpts.options !== undefined ||
                (this.customPaneSettings !== null && this.customPaneSettings.options !== undefined)) {
                this._getComparisonRows();
            }
            DataTable.select.init(this.s.dtPane);
            // Display the pane
            this.s.dtPane.draw();
            // When an item is selected on the pane, add these to the array which holds selected items.
            // Custom search will perform.
            this.s.dtPane.on('select.dtsp', function () {
                clearTimeout(t0);
                $(_this.dom.clear).removeClass(_this.classes.dull);
                _this.s.selectPresent = true;
                if (!_this.s.updating) {
                    _this._makeSelection();
                }
                _this.s.selectPresent = false;
            });
            // When saving the state store all of the selected rows for preselection next time around
            this.s.dt.on('stateSaveParams.dtsp', function (e, settings, data) {
                // If the data being passed in is empty then a state clear must have occured so clear the panes state as well
                if ($.isEmptyObject(data)) {
                    _this.s.dtPane.state.clear();
                    return;
                }
                var selected = [];
                var searchTerm;
                var order;
                var bins;
                var arrayFilter;
                // Get all of the data needed for the state save from the pane
                if (_this.s.dtPane !== undefined) {
                    selected = _this.s.dtPane.rows({ selected: true }).data().map(function (item) { return item.filter.toString(); }).toArray();
                    searchTerm = $(_this.dom.searchBox).val();
                    order = _this.s.dtPane.order();
                    bins = rowData.binsOriginal;
                    arrayFilter = rowData.arrayOriginal;
                }
                if (data.searchPanes === undefined) {
                    data.searchPanes = {};
                }
                if (data.searchPanes.panes === undefined) {
                    data.searchPanes.panes = [];
                }
                // Add the panes data to the state object
                data.searchPanes.panes.push({
                    arrayFilter: arrayFilter,
                    bins: bins,
                    id: _this.s.index,
                    order: order,
                    searchTerm: searchTerm,
                    selected: selected
                });
            });
            // Reload the selection, searchbox entry and ordering from the previous state
            if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.panes) {
                if (!this.c.cascadePanes) {
                    this._reloadSelect(loadedFilter);
                }
                for (var _i = 0, _a = loadedFilter.searchPanes.panes; _i < _a.length; _i++) {
                    var pane = _a[_i];
                    if (pane.id === this.s.index) {
                        $(this.dom.searchBox).val(pane.searchTerm);
                        this.s.dt.order(pane.order);
                    }
                }
            }
            this.s.dtPane.on('user-select.dtsp', function (e, _dt, type, cell, originalEvent) {
                originalEvent.stopPropagation();
            });
            // When the button to order by the name of the options is clicked then
            //  change the ordering to whatever it isn't currently
            $(this.dom.nameButton).on('click.dtsp', function () {
                var currentOrder = _this.s.dtPane.order()[0][1];
                _this.s.dtPane.order([0, currentOrder === 'asc' ? 'desc' : 'asc']).draw();
            });
            // When the button to order by the number of entries in the column is clicked then
            //  change the ordering to whatever it isn't currently
            $(this.dom.countButton).on('click.dtsp', function () {
                var currentOrder = _this.s.dtPane.order()[0][1];
                _this.s.dtPane.order([1, currentOrder === 'asc' ? 'desc' : 'asc']).draw();
            });
            // When the clear button is clicked reset the pane
            $(this.dom.clear).on('click.dtsp', function () {
                var searches = _this.dom.container.find('.' + _this.classes.search);
                searches.each(function () {
                    // set the value of the search box to be an empty string and then search on that, effectively reseting
                    $(this).val('');
                    $(this).trigger('input');
                });
                _this.clearPane();
            });
            // When the search button is clicked then draw focus to the search box
            $(this.dom.searchButton).on('click.dtsp', function () {
                $(_this.dom.searchBox).focus();
            });
            // When a character is inputted into the searchbox search the pane for matching values.
            // Doing it this way means that no button has to be clicked to trigger a search, it is done asynchronously
            $(this.dom.searchBox).on('input.dtsp', function () {
                _this.s.dtPane.search($(_this.dom.searchBox).val()).draw();
                _this.s.dt.state.save();
            });
            // Declare timeout Variable
            var t0;
            // When an item is deselected on the pane, re add the currently selected items to the array
            // which holds selected items. Custom search will be performed.
            this.s.dtPane.on('deselect.dtsp', function () {
                t0 = setTimeout(function () {
                    _this.s.deselect = true;
                    if (_this.s.dtPane.rows({ selected: true }).data().toArray().length === 0) {
                        $(_this.dom.clear).addClass(_this.classes.dull);
                    }
                    _this._makeSelection();
                    _this.s.deselect = false;
                    _this.s.dt.state.save();
                }, 50);
            });
            // Make sure to save the state once the pane has been built
            this.s.dt.state.save();
            return true;
        };
        /**
         * Update the array which holds the display and filter values for the table
         */
        SearchPane.prototype._detailsPane = function () {
            var _this = this;
            var table = this.s.dt;
            this.s.rowData.arrayTotals = [];
            this.s.rowData.binsTotal = {};
            var settings = this.s.dt.settings()[0];
            table.rows().every(function (rowIdx) {
                _this._populatePaneArray(rowIdx, _this.s.rowData.arrayTotals, settings, _this.s.rowData.binsTotal);
            });
        };
        /**
         * Appends all of the HTML elements to their relevant parent Elements
         */
        SearchPane.prototype._displayPane = function () {
            var container = this.dom.container;
            var colOpts = this.s.colOpts;
            var layVal = parseInt(this.c.layout.split('-')[1], 10);
            //  Empty everything to start again
            $(this.dom.topRow).empty();
            $(this.dom.dtP).empty();
            $(this.dom.topRow).addClass(this.classes.topRow);
            // If there are more than 3 columns defined then make there be a smaller gap between the panes
            if (layVal > 3) {
                $(this.dom.container).addClass(this.classes.smallGap);
            }
            $(this.dom.topRow).addClass(this.classes.subRowsContainer);
            $(this.dom.upper).appendTo(this.dom.topRow);
            $(this.dom.lower).appendTo(this.dom.topRow);
            $(this.dom.searchCont).appendTo(this.dom.upper);
            $(this.dom.buttonGroup).appendTo(this.dom.lower);
            // If no selections have been made in the pane then disable the clear button
            if (this.c.dtOpts.searching === false ||
                (colOpts.dtOpts !== undefined &&
                    colOpts.dtOpts.searching === false) ||
                (!this.c.controls || !colOpts.controls) ||
                (this.customPaneSettings !== null &&
                    this.customPaneSettings.dtOpts !== undefined &&
                    this.customPaneSettings.dtOpts.searching !== undefined &&
                    !this.customPaneSettings.dtOpts.searching)) {
                $(this.dom.searchBox).attr('disabled', 'disabled')
                    .removeClass(this.classes.paneInputButton)
                    .addClass(this.classes.disabledButton);
            }
            $(this.dom.searchBox).appendTo(this.dom.searchCont);
            // Create the contents of the searchCont div. Worth noting that this function will change when using semantic ui
            this._searchContSetup();
            // If the clear button is allowed to show then display it
            if (this.c.clear && this.c.controls && colOpts.controls) {
                $(this.dom.clear).appendTo(this.dom.buttonGroup);
            }
            if (this.c.orderable && colOpts.orderable && this.c.controls && colOpts.controls) {
                $(this.dom.nameButton).appendTo(this.dom.buttonGroup);
            }
            // If the count column is hidden then don't display the ordering button for it
            if (!this.c.hideCount &&
                !colOpts.hideCount &&
                this.c.orderable &&
                colOpts.orderable &&
                this.c.controls &&
                colOpts.controls) {
                $(this.dom.countButton).appendTo(this.dom.buttonGroup);
            }
            $(this.dom.topRow).prependTo(this.dom.container);
            $(container).append(this.dom.dtP);
            $(container).show();
        };
        /**
         * Find the unique filter values in an array
         * @param data empty array to populate with data which has not yet been found
         * @param arrayFilter the array of all of the display and filter values for the table
         */
        SearchPane.prototype._findUnique = function (data, arrayFilter) {
            var prev = [];
            for (var _i = 0, arrayFilter_1 = arrayFilter; _i < arrayFilter_1.length; _i++) {
                var filterEl = arrayFilter_1[_i];
                // If the data has not already been processed then add it to the unique array and the previously processed array.
                if (prev.indexOf(filterEl.filter) === -1) {
                    data.push({
                        display: filterEl.display,
                        filter: filterEl.filter,
                        sort: filterEl.sort,
                        type: filterEl.type
                    });
                    prev.push(filterEl.filter);
                }
            }
        };
        /**
         * Gets the options for the row for the customPanes
         * @returns {object} The options for the row extended to include the options from the user.
         */
        SearchPane.prototype._getBonusOptions = function () {
            // We need to reset the thresholds as if they have a value in colOpts then that value will be used
            var defaultMutator = {
                orthogonal: {
                    threshold: null
                },
                threshold: null
            };
            return $.extend(true, {}, SearchPane.defaults, defaultMutator, this.c !== undefined ? this.c : {});
        };
        /**
         * Adds the custom options to the pane
         * @returns {Array} Returns the array of rows which have been added to the pane
         */
        SearchPane.prototype._getComparisonRows = function () {
            var colOpts = this.s.colOpts;
            // Find the appropriate options depending on whether this is a pane for a specific column or a custom pane
            var options = colOpts.options !== undefined
                ? colOpts.options
                : this.customPaneSettings !== null && this.customPaneSettings.options !== undefined
                    ? this.customPaneSettings.options
                    : undefined;
            if (options === undefined) {
                return;
            }
            var tableVals = this.s.dt.rows({ search: 'applied' }).data().toArray();
            var appRows = this.s.dt.rows({ search: 'applied' });
            var tableValsTotal = this.s.dt.rows().data().toArray();
            var allRows = this.s.dt.rows();
            var rows = [];
            // Clear all of the other rows from the pane, only custom options are to be displayed when they are defined
            this.s.dtPane.clear();
            for (var _i = 0, options_1 = options; _i < options_1.length; _i++) {
                var comp = options_1[_i];
                // Initialise the object which is to be placed in the row
                var insert = comp.label !== '' ? comp.label : this.c.emptyMessage;
                var comparisonObj = {
                    display: insert,
                    filter: typeof comp.value === 'function' ? comp.value : [],
                    shown: 0,
                    sort: insert,
                    total: 0,
                    type: insert
                };
                // If a custom function is in place
                if (typeof comp.value === 'function') {
                    // Count the number of times the function evaluates to true for the data currently being displayed
                    for (var tVal = 0; tVal < tableVals.length; tVal++) {
                        if (comp.value.call(this.s.dt, tableVals[tVal], appRows[0][tVal])) {
                            comparisonObj.shown++;
                        }
                    }
                    // Count the number of times the function evaluates to true for the original data in the Table
                    for (var i = 0; i < tableValsTotal.length; i++) {
                        if (comp.value.call(this.s.dt, tableValsTotal[i], allRows[0][i])) {
                            comparisonObj.total++;
                        }
                    }
                    // Update the comparisonObj
                    if (typeof comparisonObj.filter !== 'function') {
                        comparisonObj.filter.push(comp.filter);
                    }
                }
                // If cascadePanes is not active or if it is and the comparisonObj should be shown then add it to the pane
                if (!this.c.cascadePanes || (this.c.cascadePanes && comparisonObj.shown !== 0)) {
                    rows.push(this._addRow(comparisonObj.display, comparisonObj.filter, comparisonObj.shown, comparisonObj.total, comparisonObj.sort, comparisonObj.type));
                }
            }
            return rows;
        };
        /**
         * Gets the options for the row for the customPanes
         * @returns {object} The options for the row extended to include the options from the user.
         */
        SearchPane.prototype._getOptions = function () {
            var table = this.s.dt;
            // We need to reset the thresholds as if they have a value in colOpts then that value will be used
            var defaultMutator = {
                orthogonal: {
                    threshold: null
                },
                threshold: null
            };
            return $.extend(true, {}, SearchPane.defaults, defaultMutator, table.settings()[0].aoColumns[this.s.index].searchPanes);
        };
        /**
         * This method allows for changes to the panes and table to be made when a selection or a deselection occurs
         * @param select Denotes whether a selection has been made or not
         */
        SearchPane.prototype._makeSelection = function () {
            this.updateTable();
            this.s.updating = true;
            this.s.dt.draw();
            this.s.updating = false;
        };
        /**
         * Fill the array with the values that are currently being displayed in the table
         */
        SearchPane.prototype._populatePane = function () {
            var table = this.s.dt;
            this.s.rowData.arrayFilter = [];
            this.s.rowData.bins = {};
            var settings = this.s.dt.settings()[0];
            // If cascadePanes or viewTotal are active it is necessary to get the data which is currently
            //  being displayed for their functionality.
            var indexArray = (this.c.cascadePanes || this.c.viewTotal) && !this.s.clearing ?
                table.rows({ search: 'applied' }).indexes() :
                table.rows().indexes();
            for (var _i = 0, indexArray_1 = indexArray; _i < indexArray_1.length; _i++) {
                var index = indexArray_1[_i];
                this._populatePaneArray(index, this.s.rowData.arrayFilter, settings);
            }
        };
        /**
         * Populates an array with all of the data for the table
         * @param rowIdx The current row index to be compared
         * @param arrayFilter The array that is to be populated with row Details
         * @param bins The bins object that is to be populated with the row counts
         */
        SearchPane.prototype._populatePaneArray = function (rowIdx, arrayFilter, settings, bins) {
            if (bins === void 0) { bins = this.s.rowData.bins; }
            var colOpts = this.s.colOpts;
            // Retrieve the rendered data from the cell using the fnGetCellData function
            //  rather than the cell().render API method for optimisation
            if (typeof colOpts.orthogonal === 'string') {
                var rendered = settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal);
                this.s.rowData.filterMap.set(rowIdx, rendered);
                this._addOption(rendered, rendered, rendered, rendered, arrayFilter, bins);
            }
            else {
                var filter = settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.search);
                this.s.rowData.filterMap.set(rowIdx, filter);
                if (!bins[filter]) {
                    bins[filter] = 1;
                    this._addOption(filter, settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.display), settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.sort), settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.type), arrayFilter, bins);
                }
                else {
                    bins[filter]++;
                    return;
                }
            }
        };
        /**
         * Reloads all of the previous selects into the panes
         * @param loadedFilter The loaded filters from a previous state
         */
        SearchPane.prototype._reloadSelect = function (loadedFilter) {
            // If the state was not saved don't selected any
            if (loadedFilter === undefined) {
                return;
            }
            var idx;
            // For each pane, check that the loadedFilter list exists and is not null,
            // find the id of each search item and set it to be selected.
            for (var i = 0; i < loadedFilter.searchPanes.panes.length; i++) {
                if (loadedFilter.searchPanes.panes[i].id === this.s.index) {
                    idx = i;
                    break;
                }
            }
            if (idx !== undefined) {
                var table = this.s.dtPane;
                var rows = table.rows({ order: 'index' }).data().map(function (item) { return item.filter !== null ?
                    item.filter.toString() :
                    null; }).toArray();
                for (var _i = 0, _a = loadedFilter.searchPanes.panes[idx].selected; _i < _a.length; _i++) {
                    var filter = _a[_i];
                    var id = -1;
                    if (filter !== null) {
                        id = rows.indexOf(filter.toString());
                    }
                    if (id > -1) {
                        table.row(id).select();
                        this.s.dt.state.save();
                    }
                }
            }
        };
        /**
         * This method decides whether a row should contribute to the pane or not
         * @param filter the value that the row is to be filtered on
         * @param dataIndex the row index
         */
        SearchPane.prototype._search = function (filter, dataIndex) {
            var colOpts = this.s.colOpts;
            var table = this.s.dt;
            // For each item selected in the pane, check if it is available in the cell
            for (var _i = 0, _a = this.selections; _i < _a.length; _i++) {
                var colSelect = _a[_i];
                // if the filter is an array then is the column present in it
                if (Array.isArray(filter)) {
                    if (filter.indexOf(colSelect.filter) !== -1) {
                        return true;
                    }
                }
                // if the filter is a function then does it meet the criteria of that function or not
                else if (typeof colSelect.filter === 'function') {
                    if (colSelect.filter.call(table, table.row(dataIndex).data(), dataIndex)) {
                        if (!this.s.redraw) {
                            this.updatePane();
                        }
                        if (colOpts.combiner === 'or') {
                            return true;
                        }
                    }
                    // If the combiner is an "and" then we need to check against all possible selections
                    //  so if it fails here then the and is not met and return false
                    else if (colOpts.combiner === 'and') {
                        return false;
                    }
                }
                // otherwise if the two filter values are equal then return true
                else if (filter === colSelect.filter) {
                    return true;
                }
            }
            // If the combiner is an and then we need to check against all possible selections
            //  so return true here if so because it would have returned false earlier if it had failed
            if (colOpts.combiner === 'and') {
                return true;
            }
            // Otherwise it hasn't matched with anything by this point so it must be false
            else {
                return false;
            }
        };
        /**
         * Creates the contents of the searchCont div
         *
         * NOTE This is overridden when semantic ui styling in order to integrate the search button into the text box.
         */
        SearchPane.prototype._searchContSetup = function () {
            if (this.c.controls && this.s.colOpts.controls) {
                $(this.dom.searchButton).appendTo(this.dom.searchLabelCont);
            }
            if (!(this.c.dtOpts.searching === false ||
                this.s.colOpts.dtOpts.searching === false ||
                (this.customPaneSettings !== null &&
                    this.customPaneSettings.dtOpts !== undefined &&
                    this.customPaneSettings.dtOpts.searching !== undefined &&
                    !this.customPaneSettings.dtOpts.searching))) {
                $(this.dom.searchLabelCont).appendTo(this.dom.searchCont);
            }
        };
        /**
         * Adds outline to the pane when a selection has been made
         */
        SearchPane.prototype._searchExtras = function () {
            var updating = this.s.updating;
            this.s.updating = true;
            var filters = this.s.dtPane.rows({ selected: true }).data().pluck('filter').toArray();
            var nullIndex = filters.indexOf(this.c.emptyMessage);
            var container = $(this.s.dtPane.table().container());
            // If null index is found then search for empty cells as a filter.
            if (nullIndex > -1) {
                filters[nullIndex] = '';
            }
            // If a filter has been applied then outline the respective pane, remove it when it no longer is.
            if (filters.length > 0) {
                container.addClass(this.classes.selected);
            }
            else if (filters.length === 0) {
                container.removeClass(this.classes.selected);
            }
            this.s.updating = updating;
        };
        /**
         * Finds the ratio of the number of different options in the table to the number of rows
         * @param bins the number of different options in the table
         * @param rowCount the total number of rows in the table
         * @returns {number} returns the ratio
         */
        SearchPane.prototype._uniqueRatio = function (bins, rowCount) {
            if (rowCount > 0) {
                return bins / rowCount;
            }
            else {
                return 1;
            }
        };
        /**
         * updates the options within the pane
         * @param draw a flag to define whether this has been called due to a draw event or not
         */
        SearchPane.prototype._updateCommon = function (draw) {
            if (draw === void 0) { draw = false; }
            // Update the panes if doing a deselect. if doing a select then
            // update all of the panes except for the one causing the change
            if (this.s.dtPane !== undefined &&
                ((!this.s.filteringActive || this.c.cascadePanes) || draw === true) &&
                (this.c.cascadePanes !== true || this.s.selectPresent !== true) && !this.s.lastSelect) {
                var colOpts = this.s.colOpts;
                var selected = this.s.dtPane.rows({ selected: true }).data().toArray();
                var scrollTop = $(this.s.dtPane.table().node()).parent()[0].scrollTop;
                var rowData = this.s.rowData;
                // Clear the pane in preparation for adding the updated search options
                this.s.dtPane.clear();
                // If it is not a custom pane
                if (this.colExists) {
                    // Only run populatePane if the data has not been collected yet
                    if (rowData.arrayFilter.length === 0) {
                        this._populatePane();
                    }
                    // If cascadePanes is active and the table has returned to its default state then
                    //  there is a need to update certain parts ofthe rowData.
                    else if (this.c.cascadePanes
                        && this.s.dt.rows().data().toArray().length === this.s.dt.rows({ search: 'applied' }).data().toArray().length) {
                        rowData.arrayFilter = rowData.arrayOriginal;
                        rowData.bins = rowData.binsOriginal;
                    }
                    // Otherwise if viewTotal or cascadePanes is active then the data from the table must be read.
                    else if (this.c.viewTotal || this.c.cascadePanes) {
                        this._populatePane();
                    }
                    // If the viewTotal option is selected then find the totals for the table
                    if (this.c.viewTotal) {
                        this._detailsPane();
                    }
                    else {
                        rowData.binsTotal = rowData.bins;
                    }
                    if (this.c.viewTotal && !this.c.cascadePanes) {
                        rowData.arrayFilter = rowData.arrayTotals;
                    }
                    var _loop_1 = function (dataP) {
                        // If both view Total and cascadePanes have been selected and the count of the row is not 0 then add it to pane
                        // Do this also if the viewTotal option has been selected and cascadePanes has not
                        if (dataP && ((rowData.bins[dataP.filter] !== undefined && rowData.bins[dataP.filter] !== 0 && this_1.c.cascadePanes)
                            || !this_1.c.cascadePanes
                            || this_1.s.clearing)) {
                            var row = this_1._addRow(dataP.display, dataP.filter, !this_1.c.viewTotal
                                ? rowData.bins[dataP.filter]
                                : rowData.bins[dataP.filter] !== undefined
                                    ? rowData.bins[dataP.filter]
                                    : 0, this_1.c.viewTotal
                                ? String(rowData.binsTotal[dataP.filter])
                                : rowData.bins[dataP.filter], dataP.sort, dataP.type);
                            // Find out if the filter was selected in the previous search, if so select it and remove from array.
                            var selectIndex = selected.findIndex(function (element) {
                                return element.filter === dataP.filter;
                            });
                            if (selectIndex !== -1) {
                                row.select();
                                selected.splice(selectIndex, 1);
                            }
                        }
                    };
                    var this_1 = this;
                    for (var _i = 0, _a = rowData.arrayFilter; _i < _a.length; _i++) {
                        var dataP = _a[_i];
                        _loop_1(dataP);
                    }
                }
                if ((colOpts.searchPanes !== undefined && colOpts.searchPanes.options !== undefined) ||
                    colOpts.options !== undefined ||
                    (this.customPaneSettings !== null && this.customPaneSettings.options !== undefined)) {
                    var rows = this._getComparisonRows();
                    var _loop_2 = function (row) {
                        var selectIndex = selected.findIndex(function (element) {
                            if (element.display === row.data().display) {
                                return true;
                            }
                        });
                        if (selectIndex !== -1) {
                            row.select();
                            selected.splice(selectIndex, 1);
                        }
                    };
                    for (var _b = 0, rows_1 = rows; _b < rows_1.length; _b++) {
                        var row = rows_1[_b];
                        _loop_2(row);
                    }
                }
                // Add search options which were previously selected but whos results are no
                // longer present in the resulting data set.
                for (var _c = 0, selected_1 = selected; _c < selected_1.length; _c++) {
                    var selectedEl = selected_1[_c];
                    var row = this._addRow(selectedEl.display, selectedEl.filter, 0, this.c.viewTotal
                        ? selectedEl.total
                        : 0, selectedEl.filter, selectedEl.filter);
                    row.select();
                }
                this.s.dtPane.draw();
                this.s.dtPane.table().node().parentNode.scrollTop = scrollTop;
            }
        };
        SearchPane.version = '1.0.1';
        SearchPane.classes = {
            buttonGroup: 'dtsp-buttonGroup',
            buttonSub: 'dtsp-buttonSub',
            clear: 'dtsp-clear',
            clearAll: 'dtsp-clearAll',
            clearButton: 'clearButton',
            container: 'dtsp-searchPane',
            countButton: 'dtsp-countButton',
            disabledButton: 'dtsp-disabledButton',
            dull: 'dtsp-dull',
            hidden: 'dtsp-hidden',
            hide: 'dtsp-hide',
            layout: 'dtsp-',
            name: 'dtsp-name',
            nameButton: 'dtsp-nameButton',
            narrow: 'dtsp-narrow',
            paneButton: 'dtsp-paneButton',
            paneInputButton: 'dtsp-paneInputButton',
            pill: 'dtsp-pill',
            search: 'dtsp-search',
            searchCont: 'dtsp-searchCont',
            searchIcon: 'dtsp-searchIcon',
            searchLabelCont: 'dtsp-searchButtonCont',
            selected: 'dtsp-selected',
            smallGap: 'dtsp-smallGap',
            subRow1: 'dtsp-subRow1',
            subRow2: 'dtsp-subRow2',
            subRowsContainer: 'dtsp-subRowsContainer',
            title: 'dtsp-title',
            topRow: 'dtsp-topRow'
        };
        // Define SearchPanes default options
        SearchPane.defaults = {
            cascadePanes: false,
            clear: true,
            combiner: 'or',
            controls: true,
            container: function (dt) {
                return dt.table().container();
            },
            dataLength: 30,
            dtOpts: {},
            emptyMessage: '<i>No Data</i>',
            hideCount: false,
            layout: 'columns-3',
            orderable: true,
            orthogonal: {
                display: 'display',
                hideCount: false,
                search: 'filter',
                show: undefined,
                sort: 'sort',
                threshold: 0.6,
                type: 'type'
            },
            preSelect: [],
            threshold: 0.6,
            viewTotal: false
        };
        return SearchPane;
    }());

    var DataTable$1 = $.fn.dataTable;
    var SearchPanes = /** @class */ (function () {
        function SearchPanes(paneSettings, opts, fromInit) {
            var _this = this;
            if (fromInit === void 0) { fromInit = false; }
            this.regenerating = false;
            // Check that the required version of DataTables is included
            if (!DataTable$1 || !DataTable$1.versionCheck || !DataTable$1.versionCheck('1.10.0')) {
                throw new Error('SearchPane requires DataTables 1.10 or newer');
            }
            // Check that Select is included
            if (!DataTable$1.select) {
                throw new Error('SearchPane requires Select');
            }
            var table = new DataTable$1.Api(paneSettings);
            this.classes = $.extend(true, {}, SearchPanes.classes);
            // Get options from user
            this.c = $.extend(true, {}, SearchPanes.defaults, opts);
            // Add extra elements to DOM object including clear
            this.dom = {
                clearAll: $('<button type="button">Clear All</button>').addClass(this.classes.clearAll),
                container: $('<div/>').addClass(this.classes.panes).text(table.i18n('searchPanes.loadMessage', 'Loading Search Panes...')),
                emptyMessage: $('<div/>').addClass(this.classes.emptyMessage),
                options: $('<div/>').addClass(this.classes.container),
                panes: $('<div/>').addClass(this.classes.container),
                title: $('<div/>').addClass(this.classes.title),
                titleRow: $('<div/>').addClass(this.classes.titleRow),
                wrapper: $('<div/>')
            };
            this.s = {
                colOpts: [],
                dt: table,
                filterPane: -1,
                panes: [],
                selectionList: [],
                updating: false
            };
            table.settings()[0]._searchPanes = this;
            this.dom.clearAll.text(table.i18n('searchPanes.clearMessage', 'Clear All'));
            this._getState();
            if (this.s.dt.settings()[0]._bInitComplete || fromInit) {
                this._paneDeclare(table, paneSettings, opts);
            }
            else {
                table.on('preInit.dt', function () {
                    _this._paneDeclare(table, paneSettings, opts);
                });
            }
        }
        /**
         * Clear the selections of all of the panes
         */
        SearchPanes.prototype.clearSelections = function () {
            // Load in all of the searchBoxes in the documents
            var searches = this.dom.container.find(this.classes.search);
            // For each searchBox set the input text to be empty and then trigger
            //  an input on them so that they no longer filter the panes
            searches.each(function () {
                $(this).val('');
                $(this).trigger('input');
            });
            var returnArray = [];
            // For every pane, clear the selections in the pane
            for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
                var pane = _a[_i];
                if (pane.s.dtPane !== undefined) {
                    returnArray.push(pane.clearPane());
                }
            }
            this.s.dt.draw();
            return returnArray;
        };
        /**
         * returns the container node for the searchPanes
         */
        SearchPanes.prototype.getNode = function () {
            return this.dom.container;
        };
        /**
         * rebuilds all of the panes
         */
        SearchPanes.prototype.rebuild = function (targetIdx) {
            if (targetIdx === void 0) { targetIdx = false; }
            $(this.dom.emptyMessage).remove();
            // As a rebuild from scratch is required, empty the searchpanes container.
            var returnArray = [];
            this.clearSelections();
            // Rebuild each pane individually, if a specific pane has been selected then only rebuild that one
            for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
                var pane = _a[_i];
                if (targetIdx !== false && pane.s.index !== targetIdx) {
                    continue;
                }
                pane.clearData();
                returnArray.push(pane.rebuildPane());
            }
            // Attach panes, clear buttons, and title bar to the document
            this._updateFilterCount();
            this._attachPaneContainer();
            // If a single pane has been rebuilt then return only that pane
            if (returnArray.length === 1) {
                return returnArray[0];
            }
            // Otherwise return all of the panes that have been rebuilt
            else {
                return returnArray;
            }
        };
        /**
         * Redraws all of the panes
         */
        SearchPanes.prototype.redrawPanes = function () {
            var table = this.s.dt;
            // Only do this if the redraw isn't being triggered by the panes updating themselves
            if (!this.s.updating) {
                var filterActive = true;
                var filterPane = this.s.filterPane;
                // If the number of rows currently visible is equal to the number of rows in the table
                //  then there can't be any filtering taking place
                if (table.rows({ search: 'applied' }).data().toArray().length === table.rows().data().toArray().length) {
                    filterActive = false;
                }
                // Otherwise if viewTotal is active then it is necessary to determine which panes a select is present in.
                //  If there is only one pane with a selection present then it should not show the filtered message as
                //  more selections may be made in that pane.
                else if (this.c.viewTotal) {
                    for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
                        var pane = _a[_i];
                        if (pane.s.dtPane !== undefined) {
                            var selectLength = pane.s.dtPane.rows({ selected: true }).data().toArray().length;
                            // If filterPane === -1 then a pane with a selection has not been found yet, so set filterPane to that panes index
                            if (selectLength > 0 && filterPane === -1) {
                                filterPane = pane.s.index;
                            }
                            // Then if another pane is found with a selection then set filterPane to null to
                            //  show that multiple panes have selections present
                            else if (selectLength > 0) {
                                filterPane = null;
                            }
                        }
                    }
                }
                var deselectIdx = void 0;
                var newSelectionList = [];
                // Don't run this if it is due to the panes regenerating
                if (!this.regenerating) {
                    for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) {
                        var pane = _c[_b];
                        // Identify the pane where a selection or deselection has been made and add it to the list.
                        if (pane.s.selectPresent) {
                            this.s.selectionList.push({ index: pane.s.index, rows: pane.s.dtPane.rows({ selected: true }).data().toArray(), protect: false });
                            table.state.save();
                            break;
                        }
                        else if (pane.s.deselect) {
                            deselectIdx = pane.s.index;
                            var selectedData = pane.s.dtPane.rows({ selected: true }).data().toArray();
                            if (selectedData.length > 0) {
                                this.s.selectionList.push({ index: pane.s.index, rows: selectedData, protect: true });
                            }
                        }
                    }
                    if (this.s.selectionList.length > 0) {
                        var last = this.s.selectionList[this.s.selectionList.length - 1].index;
                        for (var _d = 0, _e = this.s.panes; _d < _e.length; _d++) {
                            var pane = _e[_d];
                            pane.s.lastSelect = (pane.s.index === last && this.s.selectionList.length === 1);
                        }
                    }
                    // Remove selections from the list from the pane where a deselect has taken place
                    for (var i = 0; i < this.s.selectionList.length; i++) {
                        if (this.s.selectionList[i].index !== deselectIdx || this.s.selectionList[i].protect === true) {
                            var further = false;
                            // Find out if this selection is the last one in the list for that pane
                            for (var j = i + 1; j < this.s.selectionList.length; j++) {
                                if (this.s.selectionList[j].index === this.s.selectionList[i].index) {
                                    further = true;
                                }
                            }
                            // If there are no selections for this pane in the list then just push this one
                            if (!further) {
                                newSelectionList.push(this.s.selectionList[i]);
                                this.s.selectionList[i].protect = false;
                            }
                        }
                    }
                    // Update all of the panes to reflect the current state of the filters
                    for (var _f = 0, _g = this.s.panes; _f < _g.length; _f++) {
                        var pane = _g[_f];
                        if (pane.s.dtPane !== undefined) {
                            var tempFilter = true;
                            pane.s.filteringActive = true;
                            if ((filterPane !== -1 && filterPane !== null && filterPane === pane.s.index) || filterActive === false) {
                                tempFilter = false;
                                pane.s.filteringActive = false;
                            }
                            pane.updatePane(!tempFilter ? false : filterActive);
                        }
                    }
                    // Update the label that shows how many filters are in place
                    this._updateFilterCount();
                    // If the length of the selections are different then some of them have been removed and a deselect has occured
                    if (newSelectionList.length > 0 && newSelectionList.length < this.s.selectionList.length) {
                        this._cascadeRegen(newSelectionList);
                        var last = newSelectionList[newSelectionList.length - 1].index;
                        for (var _h = 0, _j = this.s.panes; _h < _j.length; _h++) {
                            var pane = _j[_h];
                            pane.s.lastSelect = (pane.s.index === last && this.s.selectionList.length === 1);
                        }
                    }
                    else if (newSelectionList.length > 0) {
                        // Update all of the other panes as you would just making a normal selection
                        for (var _k = 0, _l = this.s.panes; _k < _l.length; _k++) {
                            var paneUpdate = _l[_k];
                            if (paneUpdate.s.dtPane !== undefined) {
                                var tempFilter = true;
                                paneUpdate.s.filteringActive = true;
                                if ((filterPane !== -1 && filterPane !== null && filterPane === paneUpdate.s.index) || filterActive === false) {
                                    tempFilter = false;
                                    paneUpdate.s.filteringActive = false;
                                }
                                paneUpdate.updatePane(!tempFilter ? tempFilter : filterActive);
                            }
                        }
                    }
                }
                else {
                    for (var _m = 0, _o = this.s.panes; _m < _o.length; _m++) {
                        var pane = _o[_m];
                        if (pane.s.dtPane !== undefined) {
                            var tempFilter = true;
                            pane.s.filteringActive = true;
                            if ((filterPane !== -1 && filterPane !== null && filterPane === pane.s.index) || filterActive === false) {
                                tempFilter = false;
                                pane.s.filteringActive = false;
                            }
                            pane.updatePane(!tempFilter ? tempFilter : filterActive);
                        }
                    }
                    // Update the label that shows how many filters are in place
                    this._updateFilterCount();
                }
                if (!filterActive) {
                    this.s.selectionList = [];
                }
            }
        };
        /**
         * Attach the panes, buttons and title to the document
         */
        SearchPanes.prototype._attach = function () {
            $(this.dom.container).removeClass(this.classes.hide);
            $(this.dom.titleRow).removeClass(this.classes.hide);
            $(this.dom.titleRow).remove();
            $(this.dom.title).appendTo(this.dom.titleRow);
            // If the clear button is permitted attach it
            if (this.c.clear) {
                $(this.dom.clearAll).appendTo(this.dom.titleRow);
            }
            $(this.dom.titleRow).appendTo(this.dom.container);
            // Attach the container for each individual pane to the overall container
            for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
                var pane = _a[_i];
                $(pane.dom.container).appendTo(this.dom.panes);
            }
            // Attach everything to the document
            $(this.dom.panes).appendTo(this.dom.container);
            if ($('div.' + this.classes.container).length === 0) {
                $(this.dom.container).prependTo(this.s.dt);
            }
            return this.dom.container;
        };
        /**
         * Attach the top row containing the filter count and clear all button
         */
        SearchPanes.prototype._attachExtras = function () {
            $(this.dom.container).removeClass(this.classes.hide);
            $(this.dom.titleRow).removeClass(this.classes.hide);
            $(this.dom.titleRow).remove();
            $(this.dom.title).appendTo(this.dom.titleRow);
            // If the clear button is permitted attach it
            if (this.c.clear) {
                $(this.dom.clearAll).appendTo(this.dom.titleRow);
            }
            $(this.dom.titleRow).appendTo(this.dom.container);
            return this.dom.container;
        };
        /**
         * If there are no panes to display then this method is called to either
         *   display a message in their place or hide them completely.
         */
        SearchPanes.prototype._attachMessage = function () {
            // Create a message to display on the screen
            var message;
            try {
                message = this.s.dt.i18n('searchPanes.emptyPanes', 'No SearchPanes');
            }
            catch (error) {
                message = null;
            }
            // If the message is an empty string then searchPanes.emptyPanes is undefined,
            //  therefore the pane container should be removed from the display
            if (message === null) {
                $(this.dom.container).addClass(this.classes.hide);
                $(this.dom.titleRow).removeClass(this.classes.hide);
                return;
            }
            else {
                $(this.dom.container).removeClass(this.classes.hide);
                $(this.dom.titleRow).addClass(this.classes.hide);
            }
            // Otherwise display the message
            $(this.dom.emptyMessage).text(message);
            this.dom.emptyMessage.appendTo(this.dom.container);
            return this.dom.container;
        };
        /**
         * Attaches the panes to the document and displays a message or hides if there are none
         */
        SearchPanes.prototype._attachPaneContainer = function () {
            // If a pane is to be displayed then attach the normal pane output
            for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
                var pane = _a[_i];
                if (pane.s.displayed === true) {
                    return this._attach();
                }
            }
            // Otherwise attach the custom message or remove the container from the display
            return this._attachMessage();
        };
        /**
         * Prepares the panes for selections to be made when cascade is active and a deselect has occured
         * @param newSelectionList the list of selections which are to be made
         */
        SearchPanes.prototype._cascadeRegen = function (newSelectionList) {
            // Set this to true so that the actions taken do not cause this to run until it is finished
            this.regenerating = true;
            // If only one pane has been selected then take note of its index
            var solePane = -1;
            if (newSelectionList.length === 1) {
                solePane = newSelectionList[0].index;
            }
            // Let the pane know that a cascadeRegen is taking place to avoid unexpected behaviour
            //  and clear all of the previous selections in the pane
            for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
                var pane = _a[_i];
                pane.setCascadeRegen(true);
                pane.setClear(true);
                // If this is the same as the pane with the only selection then pass it as a parameter into clearPane
                if ((pane.s.dtPane !== undefined && pane.s.index === solePane) || pane.s.dtPane !== undefined) {
                    pane.clearPane();
                }
                pane.setClear(false);
            }
            // Remake Selections
            this._makeCascadeSelections(newSelectionList);
            // Set the selection list property to be the list without the selections from the deselect pane
            this.s.selectionList = newSelectionList;
            // The regeneration of selections is over so set it back to false
            for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) {
                var pane = _c[_b];
                pane.setCascadeRegen(false);
            }
            this.regenerating = false;
        };
        /**
         * Attaches the message to the document but does not add any panes
         */
        SearchPanes.prototype._checkMessage = function () {
            // If a pane is to be displayed then attach the normal pane output
            for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
                var pane = _a[_i];
                if (pane.s.displayed === true) {
                    return;
                }
            }
            // Otherwise attach the custom message or remove the container from the display
            return this._attachMessage();
        };
        /**
         * Gets the selection list from the previous state and stores it in the selectionList Property
         */
        SearchPanes.prototype._getState = function () {
            var loadedFilter = this.s.dt.state.loaded();
            if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.selectionList !== undefined) {
                this.s.selectionList = loadedFilter.searchPanes.selectionList;
            }
        };
        /**
         * Makes all of the selections when cascade is active
         * @param newSelectionList the list of selections to be made, in the order they were originally selected
         */
        SearchPanes.prototype._makeCascadeSelections = function (newSelectionList) {
            // make selections in the order they were made previously, excluding those from the pane where a deselect was made
            for (var _i = 0, newSelectionList_1 = newSelectionList; _i < newSelectionList_1.length; _i++) {
                var selection = newSelectionList_1[_i];
                var _loop_1 = function (pane) {
                    if (pane.s.index === selection.index && pane.s.dtPane !== undefined) {
                        // if there are any selections currently in the pane then deselect them as we are about to make our new selections
                        if (pane.s.dtPane.rows({ selected: true }).data().toArray().length > 0 && pane.s.dtPane !== undefined) {
                            pane.setClear(true);
                            pane.clearPane();
                            pane.setClear(false);
                        }
                        var _loop_2 = function (row) {
                            pane.s.dtPane.rows().every(function (rowIdx) {
                                if (pane.s.dtPane.row(rowIdx).data().filter === row.filter) {
                                    pane.s.dtPane.row(rowIdx).select();
                                }
                            });
                        };
                        // select every row in the pane that was selected previously
                        for (var _i = 0, _a = selection.rows; _i < _a.length; _i++) {
                            var row = _a[_i];
                            _loop_2(row);
                        }
                        // Update the label that shows how many filters are in place
                        this_1._updateFilterCount();
                    }
                };
                var this_1 = this;
                // As the selections may have been made across the panes in a different order to the pane index we must identify
                //  which pane has the index of the selection. This is also important for colreorder etc
                for (var _a = 0, _b = this.s.panes; _a < _b.length; _a++) {
                    var pane = _b[_a];
                    _loop_1(pane);
                }
            }
            // Make sure that the state is saved after all of these selections
            this.s.dt.state.save();
        };
        /**
         * Declares the instances of individual searchpanes dependant on the number of columns.
         * It is necessary to run this once preInit has completed otherwise no panes will be
         *  created as the column count will be 0.
         * @param table the DataTable api for the parent table
         * @param paneSettings the settings passed into the constructor
         * @param opts the options passed into the constructor
         */
        SearchPanes.prototype._paneDeclare = function (table, paneSettings, opts) {
            var _this = this;
            // Create Panes
            table
                .columns(this.c.columns.length > 0 ? this.c.columns : undefined)
                .eq(0)
                .each(function (idx) {
                _this.s.panes.push(new SearchPane(paneSettings, opts, idx, _this.c.layout, _this.dom.panes));
            });
            // If there is any extra custom panes defined then create panes for them too
            var rowLength = table.columns().eq(0).toArray().length;
            var paneLength = this.c.panes.length;
            for (var i = 0; i < paneLength; i++) {
                var id = rowLength + i;
                this.s.panes.push(new SearchPane(paneSettings, opts, id, this.c.layout, this.dom.panes, this.c.panes[i]));
            }
            // If this internal property is true then the DataTable has been initialised already
            if (this.s.dt.settings()[0]._bInitComplete) {
                this._paneStartup(table);
            }
            else {
                // Otherwise add the paneStartup function to the list of functions that are to be run when the table is initialised
                // This will garauntee that the panes are initialised before the init event and init Complete callback is fired
                this.s.dt.settings()[0].aoInitComplete.push({ fn: function () {
                        _this._paneStartup(table);
                    } });
            }
        };
        /**
         * Runs the start up functions for the panes to enable listeners and populate panes
         * @param table the DataTable api for the parent Table
         */
        SearchPanes.prototype._paneStartup = function (table) {
            var _this = this;
            // Magic number of 500 is a guess at what will be fast
            if (this.s.dt.page.info().recordsTotal <= 500) {
                this._startup(table);
            }
            else {
                setTimeout(function () {
                    _this._startup(table);
                }, 100);
            }
        };
        /**
         * Initialises the tables previous/preset selections and initialises callbacks for events
         * @param table the parent table for which the searchPanes are being created
         */
        SearchPanes.prototype._startup = function (table) {
            var _this = this;
            $(this.dom.container).text('');
            // Attach clear button and title bar to the document
            this._attachExtras();
            $(this.dom.container).append(this.dom.panes);
            for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
                var pane = _a[_i];
                pane.rebuildPane();
            }
            this._updateFilterCount();
            this._checkMessage();
            // When a draw is called on the DataTable, update all of the panes incase the data in the DataTable has changed
            table.on('draw.dtsps', function () {
                _this._updateFilterCount();
                if (_this.c.cascadePanes || _this.c.viewTotal) {
                    _this.redrawPanes();
                }
                _this.s.filterPane = -1;
            });
            // Whenever a state save occurs store the selection list in the state object
            this.s.dt.on('stateSaveParams.dtsp', function (e, settings, data) {
                if (data.searchPanes === undefined) {
                    data.searchPanes = {};
                }
                data.searchPanes.selectionList = _this.s.selectionList;
            });
            // If cascadePanes is active then make the previous selections in the order they were previously
            if (this.s.selectionList.length > 0 && this.c.cascadePanes) {
                this._cascadeRegen(this.s.selectionList);
            }
            // PreSelect any selections which have been defined using the preSelect option
            table
                .columns(this.c.columns.length > 0 ? this.c.columns : undefined)
                .eq(0)
                .each(function (idx) {
                if (_this.s.panes[idx] !== undefined &&
                    _this.s.panes[idx].s.dtPane !== undefined &&
                    _this.s.panes[idx].s.colOpts.preSelect !== undefined) {
                    var tableLength = _this.s.panes[idx].s.dtPane.rows().data().toArray().length;
                    for (var i = 0; i < tableLength; i++) {
                        if (_this.s.panes[idx].s.colOpts.preSelect.indexOf(_this.s.panes[idx].s.dtPane.cell(i, 0).data()) !== -1) {
                            _this.s.panes[idx].s.dtPane.row(i).select();
                            _this.s.panes[idx].updateTable();
                        }
                    }
                }
            });
            // Update the title bar to show how many filters have been selected
            this._updateFilterCount();
            // If the table is destroyed and restarted then clear the selections so that they do not persist.
            table.on('destroy.dtsps', function () {
                for (var _i = 0, _a = _this.s.panes; _i < _a.length; _i++) {
                    var pane = _a[_i];
                    pane.destroy();
                }
                table.off('.dtsps');
                $(_this.dom.clearAll).off('.dtsps');
                $(_this.dom.container).remove();
                _this.clearSelections();
            });
            // When the clear All button has been pressed clear all of the selections in the panes
            if (this.c.clear) {
                $(this.dom.clearAll).on('click.dtsps', function () {
                    _this.clearSelections();
                });
            }
            table.settings()[0]._searchPanes = this;
        };
        /**
         * Updates the number of filters that have been applied in the title
         */
        SearchPanes.prototype._updateFilterCount = function () {
            var filterCount = 0;
            // Add the number of all of the filters throughout the panes
            for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {
                var pane = _a[_i];
                if (pane.s.dtPane !== undefined) {
                    filterCount += pane.getPaneCount();
                }
            }
            // Run the message through the internationalisation method to improve readability
            var message = this.s.dt.i18n('searchPanes.title', 'Filters Active - %d', filterCount);
            $(this.dom.title).text(message);
        };
        SearchPanes.version = '1.0.1';
        SearchPanes.classes = {
            clear: 'dtsp-clear',
            clearAll: 'dtsp-clearAll',
            container: 'dtsp-searchPanes',
            emptyMessage: 'dtsp-emptyMessage',
            hide: 'dtsp-hidden',
            panes: 'dtsp-panesContainer',
            search: 'dtsp-search',
            title: 'dtsp-title',
            titleRow: 'dtsp-titleRow'
        };
        // Define SearchPanes default options
        SearchPanes.defaults = {
            cascadePanes: false,
            clear: true,
            container: function (dt) {
                return dt.table().container();
            },
            columns: [],
            layout: 'columns-3',
            panes: [],
            viewTotal: false
        };
        return SearchPanes;
    }());

    /*! SearchPanes 1.0.1
     * 2019-2020 SpryMedia Ltd - datatables.net/license
     */
    // DataTables extensions common UMD. Note that this allows for AMD, CommonJS
    // (with window and jQuery being allowed as parameters to the returned
    // function) or just default browser loading.
    (function (factory) {
        if (typeof define === 'function' && define.amd) {
            // AMD
            define(['jquery', 'datatables.net'], function ($) {
                return factory($, window, document);
            });
        }
        else if (typeof exports === 'object') {
            // CommonJS
            module.exports = function (root, $) {
                if (!root) {
                    root = window;
                }
                if (!$ || !$.fn.dataTable) {
                    $ = require('datatables.net')(root, $).$;
                }
                return factory($, root, root.document);
            };
        }
        else {
            // Browser - assume jQuery has already been loaded
            factory(window.jQuery, window, document);
        }
    }(function ($, window, document) {
        var DataTable = $.fn.dataTable;
        $.fn.dataTable.SearchPanes = SearchPanes;
        $.fn.DataTable.SearchPanes = SearchPanes;
        $.fn.dataTable.SearchPane = SearchPane;
        $.fn.DataTable.SearchPane = SearchPane;
        DataTable.Api.register('searchPanes.rebuild()', function () {
            return this.iterator('table', function () {
                if (this.searchPanes) {
                    this.searchPanes.rebuild();
                }
            });
        });
        DataTable.Api.register('column().paneOptions()', function (options) {
            return this.iterator('column', function (idx) {
                var col = this.aoColumns[idx];
                if (!col.searchPanes) {
                    col.searchPanes = {};
                }
                col.searchPanes.values = options;
                if (this.searchPanes) {
                    this.searchPanes.rebuild();
                }
            });
        });
        var apiRegister = $.fn.dataTable.Api.register;
        apiRegister('searchPanes()', function () {
            return this;
        });
        apiRegister('searchPanes.clearSelections()', function () {
            var ctx = this.context[0];
            ctx._searchPanes.clearSelections();
            return this;
        });
        apiRegister('searchPanes.rebuildPane()', function (targetIdx) {
            var ctx = this.context[0];
            ctx._searchPanes.rebuild(targetIdx);
            return this;
        });
        apiRegister('searchPanes.container()', function () {
            var ctx = this.context[0];
            return ctx._searchPanes.getNode();
        });
        $.fn.dataTable.ext.buttons.searchPanesClear = {
            text: 'Clear Panes',
            action: function (e, dt, node, config) {
                dt.searchPanes.clearSelections();
            }
        };
        $.fn.dataTable.ext.buttons.searchPanes = {
            text: 'Search Panes',
            init: function (dt, node, config) {
                var panes = new $.fn.dataTable.SearchPanes(dt, {
                    filterChanged: function (count) {
                        dt.button(node).text(dt.i18n('searchPanes.collapse', { 0: 'SearchPanes', _: 'SearchPanes (%d)' }, count));
                    }
                });
                var message = dt.i18n('searchPanes.collapse', 'SearchPanes');
                dt.button(node).text(message);
                config._panes = panes;
            },
            action: function (e, dt, node, config) {
                e.stopPropagation();
                this.popover(config._panes.getNode(), {
                    align: 'dt-container'
                });
                config._panes.adjust();
            }
        };
        function _init(settings, fromPre) {
            if (fromPre === void 0) { fromPre = false; }
            var api = new DataTable.Api(settings);
            var opts = api.init().searchPanes || DataTable.defaults.searchPanes;
            var searchPanes = new SearchPanes(api, opts, fromPre);
            var node = searchPanes.getNode();
            return node;
        }
        // Attach a listener to the document which listens for DataTables initialisation
        // events so we can automatically initialise
        $(document).on('preInit.dt.dtsp', function (e, settings, json) {
            if (e.namespace !== 'dt') {
                return;
            }
            if (settings.oInit.searchPanes ||
                DataTable.defaults.searchPanes) {
                if (!settings._searchPanes) {
                    _init(settings, true);
                }
            }
        });
        // DataTables `dom` feature option
        DataTable.ext.feature.push({
            cFeature: 'P',
            fnInit: _init
        });
        // DataTables 2 layout feature
        if (DataTable.ext.features) {
            DataTable.ext.features.register('searchPanes', _init);
        }
    }));

}());


/*! Select for DataTables 1.3.1
 * 2015-2019 SpryMedia Ltd - datatables.net/license/mit
 */

/**
 * @summary     Select for DataTables
 * @description A collection of API methods, events and buttons for DataTables
 *   that provides selection options of the items in a DataTable
 * @version     1.3.1
 * @file        dataTables.select.js
 * @author      SpryMedia Ltd (www.sprymedia.co.uk)
 * @contact     datatables.net/forums
 * @copyright   Copyright 2015-2019 SpryMedia Ltd.
 *
 * This source file is free software, available under the following license:
 *   MIT license - http://datatables.net/license/mit
 *
 * This source file is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
 *
 * For details please refer to: http://www.datatables.net/extensions/select
 */
(function( factory ){
	if ( typeof define === 'function' && define.amd ) {
		// AMD
		define( ['jquery', 'datatables.net'], function ( $ ) {
			return factory( $, window, document );
		} );
	}
	else if ( typeof exports === 'object' ) {
		// CommonJS
		module.exports = function (root, $) {
			if ( ! root ) {
				root = window;
			}

			if ( ! $ || ! $.fn.dataTable ) {
				$ = require('datatables.net')(root, $).$;
			}

			return factory( $, root, root.document );
		};
	}
	else {
		// Browser
		factory( jQuery, window, document );
	}
}(function( $, window, document, undefined ) {
'use strict';
var DataTable = $.fn.dataTable;


// Version information for debugger
DataTable.select = {};

DataTable.select.version = '1.3.1';

DataTable.select.init = function ( dt ) {
	var ctx = dt.settings()[0];
	var init = ctx.oInit.select;
	var defaults = DataTable.defaults.select;
	var opts = init === undefined ?
		defaults :
		init;

	// Set defaults
	var items = 'row';
	var style = 'api';
	var blurable = false;
	var toggleable = true;
	var info = true;
	var selector = 'td, th';
	var className = 'selected';
	var setStyle = false;

	ctx._select = {};

	// Initialisation customisations
	if ( opts === true ) {
		style = 'os';
		setStyle = true;
	}
	else if ( typeof opts === 'string' ) {
		style = opts;
		setStyle = true;
	}
	else if ( $.isPlainObject( opts ) ) {
		if ( opts.blurable !== undefined ) {
			blurable = opts.blurable;
		}
		
		if ( opts.toggleable !== undefined ) {
			toggleable = opts.toggleable;
		}

		if ( opts.info !== undefined ) {
			info = opts.info;
		}

		if ( opts.items !== undefined ) {
			items = opts.items;
		}

		if ( opts.style !== undefined ) {
			style = opts.style;
			setStyle = true;
		}
		else {
			style = 'os';
			setStyle = true;
		}

		if ( opts.selector !== undefined ) {
			selector = opts.selector;
		}

		if ( opts.className !== undefined ) {
			className = opts.className;
		}
	}

	dt.select.selector( selector );
	dt.select.items( items );
	dt.select.style( style );
	dt.select.blurable( blurable );
	dt.select.toggleable( toggleable );
	dt.select.info( info );
	ctx._select.className = className;


	// Sort table based on selected rows. Requires Select Datatables extension
	$.fn.dataTable.ext.order['select-checkbox'] = function ( settings, col ) {
		return this.api().column( col, {order: 'index'} ).nodes().map( function ( td ) {
			if ( settings._select.items === 'row' ) {
				return $( td ).parent().hasClass( settings._select.className );
			} else if ( settings._select.items === 'cell' ) {
				return $( td ).hasClass( settings._select.className );
			}
			return false;
		});
	};

	// If the init options haven't enabled select, but there is a selectable
	// class name, then enable
	if ( ! setStyle && $( dt.table().node() ).hasClass( 'selectable' ) ) {
		dt.select.style( 'os' );
	}
};

/*

Select is a collection of API methods, event handlers, event emitters and
buttons (for the `Buttons` extension) for DataTables. It provides the following
features, with an overview of how they are implemented:

## Selection of rows, columns and cells. Whether an item is selected or not is
   stored in:

* rows: a `_select_selected` property which contains a boolean value of the
  DataTables' `aoData` object for each row
* columns: a `_select_selected` property which contains a boolean value of the
  DataTables' `aoColumns` object for each column
* cells: a `_selected_cells` property which contains an array of boolean values
  of the `aoData` object for each row. The array is the same length as the
  columns array, with each element of it representing a cell.

This method of using boolean flags allows Select to operate when nodes have not
been created for rows / cells (DataTables' defer rendering feature).

## API methods

A range of API methods are available for triggering selection and de-selection
of rows. Methods are also available to configure the selection events that can
be triggered by an end user (such as which items are to be selected). To a large
extent, these of API methods *is* Select. It is basically a collection of helper
functions that can be used to select items in a DataTable.

Configuration of select is held in the object `_select` which is attached to the
DataTables settings object on initialisation. Select being available on a table
is not optional when Select is loaded, but its default is for selection only to
be available via the API - so the end user wouldn't be able to select rows
without additional configuration.

The `_select` object contains the following properties:

```
{
	items:string       - Can be `rows`, `columns` or `cells`. Defines what item 
	                     will be selected if the user is allowed to activate row
	                     selection using the mouse.
	style:string       - Can be `none`, `single`, `multi` or `os`. Defines the
	                     interaction style when selecting items
	blurable:boolean   - If row selection can be cleared by clicking outside of
	                     the table
	toggleable:boolean - If row selection can be cancelled by repeated clicking
	                     on the row
	info:boolean       - If the selection summary should be shown in the table
	                     information elements
}
```

In addition to the API methods, Select also extends the DataTables selector
options for rows, columns and cells adding a `selected` option to the selector
options object, allowing the developer to select only selected items or
unselected items.

## Mouse selection of items

Clicking on items can be used to select items. This is done by a simple event
handler that will select the items using the API methods.

 */


/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Local functions
 */

/**
 * Add one or more cells to the selection when shift clicking in OS selection
 * style cell selection.
 *
 * Cell range is more complicated than row and column as we want to select
 * in the visible grid rather than by index in sequence. For example, if you
 * click first in cell 1-1 and then shift click in 2-2 - cells 1-2 and 2-1
 * should also be selected (and not 1-3, 1-4. etc)
 * 
 * @param  {DataTable.Api} dt   DataTable
 * @param  {object}        idx  Cell index to select to
 * @param  {object}        last Cell index to select from
 * @private
 */
function cellRange( dt, idx, last )
{
	var indexes;
	var columnIndexes;
	var rowIndexes;
	var selectColumns = function ( start, end ) {
		if ( start > end ) {
			var tmp = end;
			end = start;
			start = tmp;
		}
		
		var record = false;
		return dt.columns( ':visible' ).indexes().filter( function (i) {
			if ( i === start ) {
				record = true;
			}
			
			if ( i === end ) { // not else if, as start might === end
				record = false;
				return true;
			}

			return record;
		} );
	};

	var selectRows = function ( start, end ) {
		var indexes = dt.rows( { search: 'applied' } ).indexes();

		// Which comes first - might need to swap
		if ( indexes.indexOf( start ) > indexes.indexOf( end ) ) {
			var tmp = end;
			end = start;
			start = tmp;
		}

		var record = false;
		return indexes.filter( function (i) {
			if ( i === start ) {
				record = true;
			}
			
			if ( i === end ) {
				record = false;
				return true;
			}

			return record;
		} );
	};

	if ( ! dt.cells( { selected: true } ).any() && ! last ) {
		// select from the top left cell to this one
		columnIndexes = selectColumns( 0, idx.column );
		rowIndexes = selectRows( 0 , idx.row );
	}
	else {
		// Get column indexes between old and new
		columnIndexes = selectColumns( last.column, idx.column );
		rowIndexes = selectRows( last.row , idx.row );
	}

	indexes = dt.cells( rowIndexes, columnIndexes ).flatten();

	if ( ! dt.cells( idx, { selected: true } ).any() ) {
		// Select range
		dt.cells( indexes ).select();
	}
	else {
		// Deselect range
		dt.cells( indexes ).deselect();
	}
}

/**
 * Disable mouse selection by removing the selectors
 *
 * @param {DataTable.Api} dt DataTable to remove events from
 * @private
 */
function disableMouseSelection( dt )
{
	var ctx = dt.settings()[0];
	var selector = ctx._select.selector;

	$( dt.table().container() )
		.off( 'mousedown.dtSelect', selector )
		.off( 'mouseup.dtSelect', selector )
		.off( 'click.dtSelect', selector );

	$('body').off( 'click.dtSelect' + _safeId(dt.table().node()) );
}

/**
 * Attach mouse listeners to the table to allow mouse selection of items
 *
 * @param {DataTable.Api} dt DataTable to remove events from
 * @private
 */
function enableMouseSelection ( dt )
{
	var container = $( dt.table().container() );
	var ctx = dt.settings()[0];
	var selector = ctx._select.selector;
	var matchSelection;

	container
		.on( 'mousedown.dtSelect', selector, function(e) {
			// Disallow text selection for shift clicking on the table so multi
			// element selection doesn't look terrible!
			if ( e.shiftKey || e.metaKey || e.ctrlKey ) {
				container
					.css( '-moz-user-select', 'none' )
					.one('selectstart.dtSelect', selector, function () {
						return false;
					} );
			}

			if ( window.getSelection ) {
				matchSelection = window.getSelection();
			}
		} )
		.on( 'mouseup.dtSelect', selector, function() {
			// Allow text selection to occur again, Mozilla style (tested in FF
			// 35.0.1 - still required)
			container.css( '-moz-user-select', '' );
		} )
		.on( 'click.dtSelect', selector, function ( e ) {
			var items = dt.select.items();
			var idx;

			// If text was selected (click and drag), then we shouldn't change
			// the row's selected state
			if ( matchSelection ) {
				var selection = window.getSelection();

				// If the element that contains the selection is not in the table, we can ignore it
				// This can happen if the developer selects text from the click event
				if ( ! selection.anchorNode || $(selection.anchorNode).closest('table')[0] === dt.table().node() ) {
					if ( selection !== matchSelection ) {
						return;
					}
				}
			}

			var ctx = dt.settings()[0];
			var wrapperClass = $.trim(dt.settings()[0].oClasses.sWrapper).replace(/ +/g, '.');

			// Ignore clicks inside a sub-table
			if ( $(e.target).closest('div.'+wrapperClass)[0] != dt.table().container() ) {
				return;
			}

			var cell = dt.cell( $(e.target).closest('td, th') );

			// Check the cell actually belongs to the host DataTable (so child
			// rows, etc, are ignored)
			if ( ! cell.any() ) {
				return;
			}

			var event = $.Event('user-select.dt');
			eventTrigger( dt, event, [ items, cell, e ] );

			if ( event.isDefaultPrevented() ) {
				return;
			}

			var cellIndex = cell.index();
			if ( items === 'row' ) {
				idx = cellIndex.row;
				typeSelect( e, dt, ctx, 'row', idx );
			}
			else if ( items === 'column' ) {
				idx = cell.index().column;
				typeSelect( e, dt, ctx, 'column', idx );
			}
			else if ( items === 'cell' ) {
				idx = cell.index();
				typeSelect( e, dt, ctx, 'cell', idx );
			}

			ctx._select_lastCell = cellIndex;
		} );

	// Blurable
	$('body').on( 'click.dtSelect' + _safeId(dt.table().node()), function ( e ) {
		if ( ctx._select.blurable ) {
			// If the click was inside the DataTables container, don't blur
			if ( $(e.target).parents().filter( dt.table().container() ).length ) {
				return;
			}

			// Ignore elements which have been removed from the DOM (i.e. paging
			// buttons)
			if ( $(e.target).parents('html').length === 0 ) {
			 	return;
			}

			// Don't blur in Editor form
			if ( $(e.target).parents('div.DTE').length ) {
				return;
			}

			clear( ctx, true );
		}
	} );
}

/**
 * Trigger an event on a DataTable
 *
 * @param {DataTable.Api} api      DataTable to trigger events on
 * @param  {boolean}      selected true if selected, false if deselected
 * @param  {string}       type     Item type acting on
 * @param  {boolean}      any      Require that there are values before
 *     triggering
 * @private
 */
function eventTrigger ( api, type, args, any )
{
	if ( any && ! api.flatten().length ) {
		return;
	}

	if ( typeof type === 'string' ) {
		type = type +'.dt';
	}

	args.unshift( api );

	$(api.table().node()).trigger( type, args );
}

/**
 * Update the information element of the DataTable showing information about the
 * items selected. This is done by adding tags to the existing text
 * 
 * @param {DataTable.Api} api DataTable to update
 * @private
 */
function info ( api )
{
	var ctx = api.settings()[0];

	if ( ! ctx._select.info || ! ctx.aanFeatures.i ) {
		return;
	}

	if ( api.select.style() === 'api' ) {
		return;
	}

	var rows    = api.rows( { selected: true } ).flatten().length;
	var columns = api.columns( { selected: true } ).flatten().length;
	var cells   = api.cells( { selected: true } ).flatten().length;

	var add = function ( el, name, num ) {
		el.append( $('<span class="select-item"/>').append( api.i18n(
			'select.'+name+'s',
			{ _: '%d '+name+'s selected', 0: '', 1: '1 '+name+' selected' },
			num
		) ) );
	};

	// Internal knowledge of DataTables to loop over all information elements
	$.each( ctx.aanFeatures.i, function ( i, el ) {
		el = $(el);

		var output  = $('<span class="select-info"/>');
		add( output, 'row', rows );
		add( output, 'column', columns );
		add( output, 'cell', cells  );

		var exisiting = el.children('span.select-info');
		if ( exisiting.length ) {
			exisiting.remove();
		}

		if ( output.text() !== '' ) {
			el.append( output );
		}
	} );
}

/**
 * Initialisation of a new table. Attach event handlers and callbacks to allow
 * Select to operate correctly.
 *
 * This will occur _after_ the initial DataTables initialisation, although
 * before Ajax data is rendered, if there is ajax data
 *
 * @param  {DataTable.settings} ctx Settings object to operate on
 * @private
 */
function init ( ctx ) {
	var api = new DataTable.Api( ctx );

	// Row callback so that classes can be added to rows and cells if the item
	// was selected before the element was created. This will happen with the
	// `deferRender` option enabled.
	// 
	// This method of attaching to `aoRowCreatedCallback` is a hack until
	// DataTables has proper events for row manipulation If you are reviewing
	// this code to create your own plug-ins, please do not do this!
	ctx.aoRowCreatedCallback.push( {
		fn: function ( row, data, index ) {
			var i, ien;
			var d = ctx.aoData[ index ];

			// Row
			if ( d._select_selected ) {
				$( row ).addClass( ctx._select.className );
			}

			// Cells and columns - if separated out, we would need to do two
			// loops, so it makes sense to combine them into a single one
			for ( i=0, ien=ctx.aoColumns.length ; i<ien ; i++ ) {
				if ( ctx.aoColumns[i]._select_selected || (d._selected_cells && d._selected_cells[i]) ) {
					$(d.anCells[i]).addClass( ctx._select.className );
				}
			}
		},
		sName: 'select-deferRender'
	} );

	// On Ajax reload we want to reselect all rows which are currently selected,
	// if there is an rowId (i.e. a unique value to identify each row with)
	api.on( 'preXhr.dt.dtSelect', function () {
		// note that column selection doesn't need to be cached and then
		// reselected, as they are already selected
		var rows = api.rows( { selected: true } ).ids( true ).filter( function ( d ) {
			return d !== undefined;
		} );

		var cells = api.cells( { selected: true } ).eq(0).map( function ( cellIdx ) {
			var id = api.row( cellIdx.row ).id( true );
			return id ?
				{ row: id, column: cellIdx.column } :
				undefined;
		} ).filter( function ( d ) {
			return d !== undefined;
		} );

		// On the next draw, reselect the currently selected items
		api.one( 'draw.dt.dtSelect', function () {
			api.rows( rows ).select();

			// `cells` is not a cell index selector, so it needs a loop
			if ( cells.any() ) {
				cells.each( function ( id ) {
					api.cells( id.row, id.column ).select();
				} );
			}
		} );
	} );

	// Update the table information element with selected item summary
	api.on( 'draw.dtSelect.dt select.dtSelect.dt deselect.dtSelect.dt info.dt', function () {
		info( api );
	} );

	// Clean up and release
	api.on( 'destroy.dtSelect', function () {
		disableMouseSelection( api );
		api.off( '.dtSelect' );
	} );
}

/**
 * Add one or more items (rows or columns) to the selection when shift clicking
 * in OS selection style
 *
 * @param  {DataTable.Api} dt   DataTable
 * @param  {string}        type Row or column range selector
 * @param  {object}        idx  Item index to select to
 * @param  {object}        last Item index to select from
 * @private
 */
function rowColumnRange( dt, type, idx, last )
{
	// Add a range of rows from the last selected row to this one
	var indexes = dt[type+'s']( { search: 'applied' } ).indexes();
	var idx1 = $.inArray( last, indexes );
	var idx2 = $.inArray( idx, indexes );

	if ( ! dt[type+'s']( { selected: true } ).any() && idx1 === -1 ) {
		// select from top to here - slightly odd, but both Windows and Mac OS
		// do this
		indexes.splice( $.inArray( idx, indexes )+1, indexes.length );
	}
	else {
		// reverse so we can shift click 'up' as well as down
		if ( idx1 > idx2 ) {
			var tmp = idx2;
			idx2 = idx1;
			idx1 = tmp;
		}

		indexes.splice( idx2+1, indexes.length );
		indexes.splice( 0, idx1 );
	}

	if ( ! dt[type]( idx, { selected: true } ).any() ) {
		// Select range
		dt[type+'s']( indexes ).select();
	}
	else {
		// Deselect range - need to keep the clicked on row selected
		indexes.splice( $.inArray( idx, indexes ), 1 );
		dt[type+'s']( indexes ).deselect();
	}
}

/**
 * Clear all selected items
 *
 * @param  {DataTable.settings} ctx Settings object of the host DataTable
 * @param  {boolean} [force=false] Force the de-selection to happen, regardless
 *     of selection style
 * @private
 */
function clear( ctx, force )
{
	if ( force || ctx._select.style === 'single' ) {
		var api = new DataTable.Api( ctx );
		
		api.rows( { selected: true } ).deselect();
		api.columns( { selected: true } ).deselect();
		api.cells( { selected: true } ).deselect();
	}
}

/**
 * Select items based on the current configuration for style and items.
 *
 * @param  {object}             e    Mouse event object
 * @param  {DataTables.Api}     dt   DataTable
 * @param  {DataTable.settings} ctx  Settings object of the host DataTable
 * @param  {string}             type Items to select
 * @param  {int|object}         idx  Index of the item to select
 * @private
 */
function typeSelect ( e, dt, ctx, type, idx )
{
	var style = dt.select.style();
	var toggleable = dt.select.toggleable();
	var isSelected = dt[type]( idx, { selected: true } ).any();
	
	if ( isSelected && ! toggleable ) {
		return;
	}

	if ( style === 'os' ) {
		if ( e.ctrlKey || e.metaKey ) {
			// Add or remove from the selection
			dt[type]( idx ).select( ! isSelected );
		}
		else if ( e.shiftKey ) {
			if ( type === 'cell' ) {
				cellRange( dt, idx, ctx._select_lastCell || null );
			}
			else {
				rowColumnRange( dt, type, idx, ctx._select_lastCell ?
					ctx._select_lastCell[type] :
					null
				);
			}
		}
		else {
			// No cmd or shift click - deselect if selected, or select
			// this row only
			var selected = dt[type+'s']( { selected: true } );

			if ( isSelected && selected.flatten().length === 1 ) {
				dt[type]( idx ).deselect();
			}
			else {
				selected.deselect();
				dt[type]( idx ).select();
			}
		}
	} else if ( style == 'multi+shift' ) {
		if ( e.shiftKey ) {
			if ( type === 'cell' ) {
				cellRange( dt, idx, ctx._select_lastCell || null );
			}
			else {
				rowColumnRange( dt, type, idx, ctx._select_lastCell ?
					ctx._select_lastCell[type] :
					null
				);
			}
		}
		else {
			dt[ type ]( idx ).select( ! isSelected );
		}
	}
	else {
		dt[ type ]( idx ).select( ! isSelected );
	}
}

function _safeId( node ) {
	return node.id.replace(/[^a-zA-Z0-9\-\_]/g, '-');
}



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * DataTables selectors
 */

// row and column are basically identical just assigned to different properties
// and checking a different array, so we can dynamically create the functions to
// reduce the code size
$.each( [
	{ type: 'row', prop: 'aoData' },
	{ type: 'column', prop: 'aoColumns' }
], function ( i, o ) {
	DataTable.ext.selector[ o.type ].push( function ( settings, opts, indexes ) {
		var selected = opts.selected;
		var data;
		var out = [];

		if ( selected !== true && selected !== false ) {
			return indexes;
		}

		for ( var i=0, ien=indexes.length ; i<ien ; i++ ) {
			data = settings[ o.prop ][ indexes[i] ];

			if ( (selected === true && data._select_selected === true) ||
			     (selected === false && ! data._select_selected )
			) {
				out.push( indexes[i] );
			}
		}

		return out;
	} );
} );

DataTable.ext.selector.cell.push( function ( settings, opts, cells ) {
	var selected = opts.selected;
	var rowData;
	var out = [];

	if ( selected === undefined ) {
		return cells;
	}

	for ( var i=0, ien=cells.length ; i<ien ; i++ ) {
		rowData = settings.aoData[ cells[i].row ];

		if ( (selected === true && rowData._selected_cells && rowData._selected_cells[ cells[i].column ] === true) ||
		     (selected === false && ( ! rowData._selected_cells || ! rowData._selected_cells[ cells[i].column ] ) )
		) {
			out.push( cells[i] );
		}
	}

	return out;
} );



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * DataTables API
 *
 * For complete documentation, please refer to the docs/api directory or the
 * DataTables site
 */

// Local variables to improve compression
var apiRegister = DataTable.Api.register;
var apiRegisterPlural = DataTable.Api.registerPlural;

apiRegister( 'select()', function () {
	return this.iterator( 'table', function ( ctx ) {
		DataTable.select.init( new DataTable.Api( ctx ) );
	} );
} );

apiRegister( 'select.blurable()', function ( flag ) {
	if ( flag === undefined ) {
		return this.context[0]._select.blurable;
	}

	return this.iterator( 'table', function ( ctx ) {
		ctx._select.blurable = flag;
	} );
} );

apiRegister( 'select.toggleable()', function ( flag ) {
	if ( flag === undefined ) {
		return this.context[0]._select.toggleable;
	}

	return this.iterator( 'table', function ( ctx ) {
		ctx._select.toggleable = flag;
	} );
} );

apiRegister( 'select.info()', function ( flag ) {
	if ( info === undefined ) {
		return this.context[0]._select.info;
	}

	return this.iterator( 'table', function ( ctx ) {
		ctx._select.info = flag;
	} );
} );

apiRegister( 'select.items()', function ( items ) {
	if ( items === undefined ) {
		return this.context[0]._select.items;
	}

	return this.iterator( 'table', function ( ctx ) {
		ctx._select.items = items;

		eventTrigger( new DataTable.Api( ctx ), 'selectItems', [ items ] );
	} );
} );

// Takes effect from the _next_ selection. None disables future selection, but
// does not clear the current selection. Use the `deselect` methods for that
apiRegister( 'select.style()', function ( style ) {
	if ( style === undefined ) {
		return this.context[0]._select.style;
	}

	return this.iterator( 'table', function ( ctx ) {
		ctx._select.style = style;

		if ( ! ctx._select_init ) {
			init( ctx );
		}

		// Add / remove mouse event handlers. They aren't required when only
		// API selection is available
		var dt = new DataTable.Api( ctx );
		disableMouseSelection( dt );
		
		if ( style !== 'api' ) {
			enableMouseSelection( dt );
		}

		eventTrigger( new DataTable.Api( ctx ), 'selectStyle', [ style ] );
	} );
} );

apiRegister( 'select.selector()', function ( selector ) {
	if ( selector === undefined ) {
		return this.context[0]._select.selector;
	}

	return this.iterator( 'table', function ( ctx ) {
		disableMouseSelection( new DataTable.Api( ctx ) );

		ctx._select.selector = selector;

		if ( ctx._select.style !== 'api' ) {
			enableMouseSelection( new DataTable.Api( ctx ) );
		}
	} );
} );



apiRegisterPlural( 'rows().select()', 'row().select()', function ( select ) {
	var api = this;

	if ( select === false ) {
		return this.deselect();
	}

	this.iterator( 'row', function ( ctx, idx ) {
		clear( ctx );

		ctx.aoData[ idx ]._select_selected = true;
		$( ctx.aoData[ idx ].nTr ).addClass( ctx._select.className );
	} );

	this.iterator( 'table', function ( ctx, i ) {
		eventTrigger( api, 'select', [ 'row', api[i] ], true );
	} );

	return this;
} );

apiRegisterPlural( 'columns().select()', 'column().select()', function ( select ) {
	var api = this;

	if ( select === false ) {
		return this.deselect();
	}

	this.iterator( 'column', function ( ctx, idx ) {
		clear( ctx );

		ctx.aoColumns[ idx ]._select_selected = true;

		var column = new DataTable.Api( ctx ).column( idx );

		$( column.header() ).addClass( ctx._select.className );
		$( column.footer() ).addClass( ctx._select.className );

		column.nodes().to$().addClass( ctx._select.className );
	} );

	this.iterator( 'table', function ( ctx, i ) {
		eventTrigger( api, 'select', [ 'column', api[i] ], true );
	} );

	return this;
} );

apiRegisterPlural( 'cells().select()', 'cell().select()', function ( select ) {
	var api = this;

	if ( select === false ) {
		return this.deselect();
	}

	this.iterator( 'cell', function ( ctx, rowIdx, colIdx ) {
		clear( ctx );

		var data = ctx.aoData[ rowIdx ];

		if ( data._selected_cells === undefined ) {
			data._selected_cells = [];
		}

		data._selected_cells[ colIdx ] = true;

		if ( data.anCells ) {
			$( data.anCells[ colIdx ] ).addClass( ctx._select.className );
		}
	} );

	this.iterator( 'table', function ( ctx, i ) {
		eventTrigger( api, 'select', [ 'cell', api[i] ], true );
	} );

	return this;
} );


apiRegisterPlural( 'rows().deselect()', 'row().deselect()', function () {
	var api = this;

	this.iterator( 'row', function ( ctx, idx ) {
		ctx.aoData[ idx ]._select_selected = false;
		$( ctx.aoData[ idx ].nTr ).removeClass( ctx._select.className );
	} );

	this.iterator( 'table', function ( ctx, i ) {
		eventTrigger( api, 'deselect', [ 'row', api[i] ], true );
	} );

	return this;
} );

apiRegisterPlural( 'columns().deselect()', 'column().deselect()', function () {
	var api = this;

	this.iterator( 'column', function ( ctx, idx ) {
		ctx.aoColumns[ idx ]._select_selected = false;

		var api = new DataTable.Api( ctx );
		var column = api.column( idx );

		$( column.header() ).removeClass( ctx._select.className );
		$( column.footer() ).removeClass( ctx._select.className );

		// Need to loop over each cell, rather than just using
		// `column().nodes()` as cells which are individually selected should
		// not have the `selected` class removed from them
		api.cells( null, idx ).indexes().each( function (cellIdx) {
			var data = ctx.aoData[ cellIdx.row ];
			var cellSelected = data._selected_cells;

			if ( data.anCells && (! cellSelected || ! cellSelected[ cellIdx.column ]) ) {
				$( data.anCells[ cellIdx.column  ] ).removeClass( ctx._select.className );
			}
		} );
	} );

	this.iterator( 'table', function ( ctx, i ) {
		eventTrigger( api, 'deselect', [ 'column', api[i] ], true );
	} );

	return this;
} );

apiRegisterPlural( 'cells().deselect()', 'cell().deselect()', function () {
	var api = this;

	this.iterator( 'cell', function ( ctx, rowIdx, colIdx ) {
		var data = ctx.aoData[ rowIdx ];

		data._selected_cells[ colIdx ] = false;

		// Remove class only if the cells exist, and the cell is not column
		// selected, in which case the class should remain (since it is selected
		// in the column)
		if ( data.anCells && ! ctx.aoColumns[ colIdx ]._select_selected ) {
			$( data.anCells[ colIdx ] ).removeClass( ctx._select.className );
		}
	} );

	this.iterator( 'table', function ( ctx, i ) {
		eventTrigger( api, 'deselect', [ 'cell', api[i] ], true );
	} );

	return this;
} );



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Buttons
 */
function i18n( label, def ) {
	return function (dt) {
		return dt.i18n( 'buttons.'+label, def );
	};
}

// Common events with suitable namespaces
function namespacedEvents ( config ) {
	var unique = config._eventNamespace;

	return 'draw.dt.DT'+unique+' select.dt.DT'+unique+' deselect.dt.DT'+unique;
}

function enabled ( dt, config ) {
	if ( $.inArray( 'rows', config.limitTo ) !== -1 && dt.rows( { selected: true } ).any() ) {
		return true;
	}

	if ( $.inArray( 'columns', config.limitTo ) !== -1 && dt.columns( { selected: true } ).any() ) {
		return true;
	}

	if ( $.inArray( 'cells', config.limitTo ) !== -1 && dt.cells( { selected: true } ).any() ) {
		return true;
	}

	return false;
}

var _buttonNamespace = 0;

$.extend( DataTable.ext.buttons, {
	selected: {
		text: i18n( 'selected', 'Selected' ),
		className: 'buttons-selected',
		limitTo: [ 'rows', 'columns', 'cells' ],
		init: function ( dt, node, config ) {
			var that = this;
			config._eventNamespace = '.select'+(_buttonNamespace++);

			// .DT namespace listeners are removed by DataTables automatically
			// on table destroy
			dt.on( namespacedEvents(config), function () {
				that.enable( enabled(dt, config) );
			} );

			this.disable();
		},
		destroy: function ( dt, node, config ) {
			dt.off( config._eventNamespace );
		}
	},
	selectedSingle: {
		text: i18n( 'selectedSingle', 'Selected single' ),
		className: 'buttons-selected-single',
		init: function ( dt, node, config ) {
			var that = this;
			config._eventNamespace = '.select'+(_buttonNamespace++);

			dt.on( namespacedEvents(config), function () {
				var count = dt.rows( { selected: true } ).flatten().length +
				            dt.columns( { selected: true } ).flatten().length +
				            dt.cells( { selected: true } ).flatten().length;

				that.enable( count === 1 );
			} );

			this.disable();
		},
		destroy: function ( dt, node, config ) {
			dt.off( config._eventNamespace );
		}
	},
	selectAll: {
		text: i18n( 'selectAll', 'Select all' ),
		className: 'buttons-select-all',
		action: function () {
			var items = this.select.items();
			this[ items+'s' ]().select();
		}
	},
	selectNone: {
		text: i18n( 'selectNone', 'Deselect all' ),
		className: 'buttons-select-none',
		action: function () {
			clear( this.settings()[0], true );
		},
		init: function ( dt, node, config ) {
			var that = this;
			config._eventNamespace = '.select'+(_buttonNamespace++);

			dt.on( namespacedEvents(config), function () {
				var count = dt.rows( { selected: true } ).flatten().length +
				            dt.columns( { selected: true } ).flatten().length +
				            dt.cells( { selected: true } ).flatten().length;

				that.enable( count > 0 );
			} );

			this.disable();
		},
		destroy: function ( dt, node, config ) {
			dt.off( config._eventNamespace );
		}
	}
} );

$.each( [ 'Row', 'Column', 'Cell' ], function ( i, item ) {
	var lc = item.toLowerCase();

	DataTable.ext.buttons[ 'select'+item+'s' ] = {
		text: i18n( 'select'+item+'s', 'Select '+lc+'s' ),
		className: 'buttons-select-'+lc+'s',
		action: function () {
			this.select.items( lc );
		},
		init: function ( dt ) {
			var that = this;

			dt.on( 'selectItems.dt.DT', function ( e, ctx, items ) {
				that.active( items === lc );
			} );
		}
	};
} );



/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Initialisation
 */

// DataTables creation - check if select has been defined in the options. Note
// this required that the table be in the document! If it isn't then something
// needs to trigger this method unfortunately. The next major release of
// DataTables will rework the events and address this.
$(document).on( 'preInit.dt.dtSelect', function (e, ctx) {
	if ( e.namespace !== 'dt' ) {
		return;
	}

	DataTable.select.init( new DataTable.Api( ctx ) );
} );


return DataTable.select;
}));


