define(function (require, exports, module) {
    module.exports = (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) {
            function isScopeMarker(node) {
                if (node.namespaceURI === "http://www.w3.org/1999/xhtml") {
                    return node.localName === "applet"
                        || node.localName === "caption"
                        || node.localName === "marquee"
                        || node.localName === "object"
                        || node.localName === "table"
                        || node.localName === "td"
                        || node.localName === "th";
                }
                if (node.namespaceURI === "http://www.w3.org/1998/Math/MathML") {
                    return node.localName === "mi"
                        || node.localName === "mo"
                        || node.localName === "mn"
                        || node.localName === "ms"
                        || node.localName === "mtext"
                        || node.localName === "annotation-xml";
                }
                if (node.namespaceURI === "http://www.w3.org/2000/svg") {
                    return node.localName === "foreignObject"
                        || node.localName === "desc"
                        || node.localName === "title";
                }
            }

            function isListItemScopeMarker(node) {
                return isScopeMarker(node)
                    || (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'ol')
                    || (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'ul');
            }

            function isTableScopeMarker(node) {
                return (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'table')
                    || (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'html');
            }

            function isTableBodyScopeMarker(node) {
                return (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'tbody')
                    || (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'tfoot')
                    || (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'thead')
                    || (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'html');
            }

            function isTableRowScopeMarker(node) {
                return (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'tr')
                    || (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'html');
            }

            function isButtonScopeMarker(node) {
                return isScopeMarker(node)
                    || (node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'button');
            }

            function isSelectScopeMarker(node) {
                return !(node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'optgroup')
                    && !(node.namespaceURI === "http://www.w3.org/1999/xhtml" && node.localName === 'option');
            }

            /**
             * Represents a stack of open elements
             * @constructor
             */
            function ElementStack() {
                this.elements = [];
                this.rootNode = null;
                this.headElement = null;
                this.bodyElement = null;
            }

            /**
             *
             * @param {String} localName
             * @param {Function} isMarker
             * @return {Boolean}
             * @private
             */
            ElementStack.prototype._inScope = function (localName, isMarker) {
                for (var i = this.elements.length - 1; i >= 0; i--) {
                    var node = this.elements[i];
                    if (node.localName === localName)
                        return true;
                    if (isMarker(node))
                        return false;
                }
            };

            /**
             * Pushes the item on the stack top
             * @param {StackItem} item
             */
            ElementStack.prototype.push = function (item) {
                this.elements.push(item);
            };

            /**
             * Pushes the item on the stack top
             * @param {StackItem} item HTML element stack item
             */
            ElementStack.prototype.pushHtmlElement = function (item) {
                this.rootNode = item.node;
                this.push(item);
            };

            /**
             * Pushes the item on the stack top
             * @param {StackItem} item HEAD element stack item
             */
            ElementStack.prototype.pushHeadElement = function (item) {
                this.headElement = item.node;
                this.push(item);
            };

            /**
             * Pushes the item on the stack top
             * @param {StackItem} item BODY element stack item
             */
            ElementStack.prototype.pushBodyElement = function (item) {
                this.bodyElement = item.node;
                this.push(item);
            };

            /**
             * Pops the topmost item
             * @return {StackItem}
             */
            ElementStack.prototype.pop = function () {
                return this.elements.pop();
            };

            /**
             * Removes the item from the element stack
             * @param {StackItem} item The item to remove
             */
            ElementStack.prototype.remove = function (item) {
                this.elements.splice(this.elements.indexOf(item), 1);
            };

            /**
             * Pops until an element with a given localName is popped
             * @param {String} localName
             */
            ElementStack.prototype.popUntilPopped = function (localName) {
                var element;
                do {
                    element = this.pop();
                } while (element.localName != localName);
            };

            ElementStack.prototype.popUntilTableScopeMarker = function () {
                while (!isTableScopeMarker(this.top))
                    this.pop();
            };

            ElementStack.prototype.popUntilTableBodyScopeMarker = function () {
                while (!isTableBodyScopeMarker(this.top))
                    this.pop();
            };

            ElementStack.prototype.popUntilTableRowScopeMarker = function () {
                while (!isTableRowScopeMarker(this.top))
                    this.pop();
            };

            /**
             *
             * @param {Number} index
             * @return {StackItem}
             */
            ElementStack.prototype.item = function (index) {
                return this.elements[index];
            };

            /**
             *
             * @param {StackItem} element
             * @return {Boolean}
             */
            ElementStack.prototype.contains = function (element) {
                return this.elements.indexOf(element) !== -1;
            };

            /**
             *
             * @param {String} localName
             * @return {Boolean}
             */
            ElementStack.prototype.inScope = function (localName) {
                return this._inScope(localName, isScopeMarker);
            };

            /**
             *
             * @param {String} localName
             * @return {Boolean}
             */
            ElementStack.prototype.inListItemScope = function (localName) {
                return this._inScope(localName, isListItemScopeMarker);
            };

            /**
             *
             * @param {String} localName
             * @return {Boolean}
             */
            ElementStack.prototype.inTableScope = function (localName) {
                return this._inScope(localName, isTableScopeMarker);
            };

            /**
             *
             * @param {String} localName
             * @return {Boolean}
             */
            ElementStack.prototype.inButtonScope = function (localName) {
                return this._inScope(localName, isButtonScopeMarker);
            };

            /**
             *
             * @param {String} localName
             * @return {Boolean}
             */
            ElementStack.prototype.inSelectScope = function (localName) {
                return this._inScope(localName, isSelectScopeMarker);
            };

            /**
             *
             * @return {Boolean}
             */
            ElementStack.prototype.hasNumberedHeaderElementInScope = function () {
                for (var i = this.elements.length - 1; i >= 0; i--) {
                    var node = this.elements[i];
                    if (node.isNumberedHeader())
                        return true;
                    if (isScopeMarker(node))
                        return false;
                }
            };

            /**
             *
             * @param {Object} element
             * @return {StackItem}
             */
            ElementStack.prototype.furthestBlockForFormattingElement = function (element) {
                var furthestBlock = null;
                for (var i = this.elements.length - 1; i >= 0; i--) {
                    var node = this.elements[i];
                    if (node.node === element)
                        break;
                    if (node.isSpecial())
                        furthestBlock = node;
                }
                return furthestBlock;
            };

            /**
             *
             * @param {String} localName
             * @return {Number}
             */
            ElementStack.prototype.findIndex = function (localName) {
                for (var i = this.elements.length - 1; i >= 0; i--) {
                    if (this.elements[i].localName == localName)
                        return i;
                }
                return -1;
            };

            ElementStack.prototype.remove_openElements_until = function (callback) {
                var finished = false;
                var element;
                while (!finished) {
                    element = this.elements.pop();
                    finished = callback(element);
                }
                return element;
            };

            Object.defineProperty(ElementStack.prototype, 'top', {
                get: function () {
                    return this.elements[this.elements.length - 1];
                }
            });

            Object.defineProperty(ElementStack.prototype, 'length', {
                get: function () {
                    return this.elements.length;
                }
            });

            exports.ElementStack = ElementStack;

        },
            {}],
        2: [function (_dereq_, module, exports) {
            var entities = _dereq_('html5-entities');
            var InputStream = _dereq_('./InputStream').InputStream;

            var namedEntityPrefixes = {};
            Object.keys(entities).forEach(function (entityKey) {
                for (var i = 0; i < entityKey.length; i++) {
                    namedEntityPrefixes[entityKey.substring(0, i + 1)] = true;
                }
            });

            function isAlphaNumeric(c) {
                return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z');
            }

            function isHexDigit(c) {
                return (c >= '0' && c <= '9') || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F');
            }

            function isDecimalDigit(c) {
                return (c >= '0' && c <= '9');
            }

            var EntityParser = {};

            EntityParser.consumeEntity = function (buffer, tokenizer, additionalAllowedCharacter) {
                var decodedCharacter = '';
                var consumedCharacters = '';
                var ch = buffer.char();
                if (ch === InputStream.EOF)
                    return false;
                consumedCharacters += ch;
                if (ch == '\t' || ch == '\n' || ch == '\v' || ch == ' ' || ch == '<' || ch == '&') {
                    buffer.unget(consumedCharacters);
                    return false;
                }
                if (additionalAllowedCharacter === ch) {
                    buffer.unget(consumedCharacters);
                    return false;
                }
                if (ch == '#') {
                    ch = buffer.shift(1);
                    if (ch === InputStream.EOF) {
                        tokenizer._parseError("expected-numeric-entity-but-got-eof");
                        buffer.unget(consumedCharacters);
                        return false;
                    }
                    consumedCharacters += ch;
                    var radix = 10;
                    var isDigit = isDecimalDigit;
                    if (ch == 'x' || ch == 'X') {
                        radix = 16;
                        isDigit = isHexDigit;
                        ch = buffer.shift(1);
                        if (ch === InputStream.EOF) {
                            tokenizer._parseError("expected-numeric-entity-but-got-eof");
                            buffer.unget(consumedCharacters);
                            return false;
                        }
                        consumedCharacters += ch;
                    }
                    if (isDigit(ch)) {
                        var code = '';
                        while (ch !== InputStream.EOF && isDigit(ch)) {
                            code += ch;
                            ch = buffer.char();
                        }
                        code = parseInt(code, radix);
                        var replacement = this.replaceEntityNumbers(code);
                        if (replacement) {
                            tokenizer._parseError("invalid-numeric-entity-replaced");
                            code = replacement;
                        }
                        if (code > 0xFFFF && code <= 0x10FFFF) {
                            // we substract 0x10000 from cp to get a 20-bits number
                            // in the range 0..0xFFFF
                            code -= 0x10000;
                            // we add 0xD800 to the number formed by the first 10 bits
                            // to give the first byte
                            var first = ((0xffc00 & code) >> 10) + 0xD800;
                            // we add 0xDC00 to the number formed by the low 10 bits
                            // to give the second byte
                            var second = (0x3ff & code) + 0xDC00;
                            decodedCharacter = String.fromCharCode(first, second);
                        } else
                            decodedCharacter = String.fromCharCode(code);
                        if (ch !== ';') {
                            tokenizer._parseError("numeric-entity-without-semicolon");
                            buffer.unget(ch);
                        }
                        return decodedCharacter;
                    }
                    buffer.unget(consumedCharacters);
                    tokenizer._parseError("expected-numeric-entity");
                    return false;
                }
                if ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z')) {
                    var mostRecentMatch = '';
                    while (namedEntityPrefixes[consumedCharacters]) {
                        if (entities[consumedCharacters]) {
                            mostRecentMatch = consumedCharacters;
                        }
                        if (ch == ';')
                            break;
                        ch = buffer.char();
                        if (ch === InputStream.EOF)
                            break;
                        consumedCharacters += ch;
                    }
                    if (!mostRecentMatch) {
                        tokenizer._parseError("expected-named-entity");
                        buffer.unget(consumedCharacters);
                        return false;
                    }
                    decodedCharacter = entities[mostRecentMatch];
                    if (ch === ';' || !additionalAllowedCharacter || !(isAlphaNumeric(ch) || ch === '=')) {
                        if (consumedCharacters.length > mostRecentMatch.length) {
                            buffer.unget(consumedCharacters.substring(mostRecentMatch.length));
                        }
                        if (ch !== ';') {
                            tokenizer._parseError("named-entity-without-semicolon");
                        }
                        return decodedCharacter;
                    }
                    buffer.unget(consumedCharacters);
                    return false;
                }
            };

            EntityParser.replaceEntityNumbers = function (c) {
                switch (c) {
                    case 0x00:
                        return 0xFFFD; // REPLACEMENT CHARACTER
                    case 0x13:
                        return 0x0010; // Carriage return
                    case 0x80:
                        return 0x20AC; // EURO SIGN
                    case 0x81:
                        return 0x0081; // <control>
                    case 0x82:
                        return 0x201A; // SINGLE LOW-9 QUOTATION MARK
                    case 0x83:
                        return 0x0192; // LATIN SMALL LETTER F WITH HOOK
                    case 0x84:
                        return 0x201E; // DOUBLE LOW-9 QUOTATION MARK
                    case 0x85:
                        return 0x2026; // HORIZONTAL ELLIPSIS
                    case 0x86:
                        return 0x2020; // DAGGER
                    case 0x87:
                        return 0x2021; // DOUBLE DAGGER
                    case 0x88:
                        return 0x02C6; // MODIFIER LETTER CIRCUMFLEX ACCENT
                    case 0x89:
                        return 0x2030; // PER MILLE SIGN
                    case 0x8A:
                        return 0x0160; // LATIN CAPITAL LETTER S WITH CARON
                    case 0x8B:
                        return 0x2039; // SINGLE LEFT-POINTING ANGLE QUOTATION MARK
                    case 0x8C:
                        return 0x0152; // LATIN CAPITAL LIGATURE OE
                    case 0x8D:
                        return 0x008D; // <control>
                    case 0x8E:
                        return 0x017D; // LATIN CAPITAL LETTER Z WITH CARON
                    case 0x8F:
                        return 0x008F; // <control>
                    case 0x90:
                        return 0x0090; // <control>
                    case 0x91:
                        return 0x2018; // LEFT SINGLE QUOTATION MARK
                    case 0x92:
                        return 0x2019; // RIGHT SINGLE QUOTATION MARK
                    case 0x93:
                        return 0x201C; // LEFT DOUBLE QUOTATION MARK
                    case 0x94:
                        return 0x201D; // RIGHT DOUBLE QUOTATION MARK
                    case 0x95:
                        return 0x2022; // BULLET
                    case 0x96:
                        return 0x2013; // EN DASH
                    case 0x97:
                        return 0x2014; // EM DASH
                    case 0x98:
                        return 0x02DC; // SMALL TILDE
                    case 0x99:
                        return 0x2122; // TRADE MARK SIGN
                    case 0x9A:
                        return 0x0161; // LATIN SMALL LETTER S WITH CARON
                    case 0x9B:
                        return 0x203A; // SINGLE RIGHT-POINTING ANGLE QUOTATION MARK
                    case 0x9C:
                        return 0x0153; // LATIN SMALL LIGATURE OE
                    case 0x9D:
                        return 0x009D; // <control>
                    case 0x9E:
                        return 0x017E; // LATIN SMALL LETTER Z WITH CARON
                    case 0x9F:
                        return 0x0178; // LATIN CAPITAL LETTER Y WITH DIAERESIS
                    default:
                        if ((c >= 0xD800 && c <= 0xDFFF) || c > 0x10FFFF) {
                            return 0xFFFD;
                        } else if ((c >= 0x0001 && c <= 0x0008) || (c >= 0x000E && c <= 0x001F) ||
                            (c >= 0x007F && c <= 0x009F) || (c >= 0xFDD0 && c <= 0xFDEF) ||
                            c == 0x000B || c == 0xFFFE || c == 0x1FFFE || c == 0x2FFFFE ||
                            c == 0x2FFFF || c == 0x3FFFE || c == 0x3FFFF || c == 0x4FFFE ||
                            c == 0x4FFFF || c == 0x5FFFE || c == 0x5FFFF || c == 0x6FFFE ||
                            c == 0x6FFFF || c == 0x7FFFE || c == 0x7FFFF || c == 0x8FFFE ||
                            c == 0x8FFFF || c == 0x9FFFE || c == 0x9FFFF || c == 0xAFFFE ||
                            c == 0xAFFFF || c == 0xBFFFE || c == 0xBFFFF || c == 0xCFFFE ||
                            c == 0xCFFFF || c == 0xDFFFE || c == 0xDFFFF || c == 0xEFFFE ||
                            c == 0xEFFFF || c == 0xFFFFE || c == 0xFFFFF || c == 0x10FFFE ||
                            c == 0x10FFFF) {
                            return c;
                        }
                }
            };

            exports.EntityParser = EntityParser;

        },
            {"./InputStream": 3, "html5-entities": 12}],
        3: [function (_dereq_, module, exports) {
// FIXME convert CR to LF http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#input-stream
            function InputStream() {
                this.data = '';
                this.start = 0;
                this.committed = 0;
                this.eof = false;
                this.lastLocation = {line: 0, column: 0};
            }

            InputStream.EOF = -1;

            InputStream.DRAIN = -2;

            InputStream.prototype = {
                slice: function () {
                    if (this.start >= this.data.length) {
                        if (!this.eof) throw InputStream.DRAIN;
                        return InputStream.EOF;
                    }
                    return this.data.slice(this.start, this.data.length);
                },
                char: function () {
                    if (!this.eof && this.start >= this.data.length - 1) throw InputStream.DRAIN;
                    if (this.start >= this.data.length) {
                        return InputStream.EOF;
                    }
                    var ch = this.data[this.start++];
                    if (ch === '\r')
                        ch = '\n';
                    return ch;
                },
                advance: function (amount) {
                    this.start += amount;
                    if (this.start >= this.data.length) {
                        if (!this.eof) throw InputStream.DRAIN;
                        return InputStream.EOF;
                    } else {
                        if (this.committed > this.data.length / 2) {
                            // Sliiiide
                            this.lastLocation = this.location();
                            this.data = this.data.slice(this.committed);
                            this.start = this.start - this.committed;
                            this.committed = 0;
                        }
                    }
                },
                matchWhile: function (re) {
                    if (this.eof && this.start >= this.data.length) return '';
                    var r = new RegExp("^" + re + "+");
                    var m = r.exec(this.slice());
                    if (m) {
                        if (!this.eof && m[0].length == this.data.length - this.start) throw InputStream.DRAIN;
                        this.advance(m[0].length);
                        return m[0];
                    } else {
                        return '';
                    }
                },
                matchUntil: function (re) {
                    var m, s;
                    s = this.slice();
                    if (s === InputStream.EOF) {
                        return '';
                    } else if (m = new RegExp(re + (this.eof ? "|$" : "")).exec(s)) {
                        var t = this.data.slice(this.start, this.start + m.index);
                        this.advance(m.index);
                        return t.replace(/\r/g, '\n').replace(/\n{2,}/g, '\n');
                    } else {
                        throw InputStream.DRAIN;
                    }
                },
                append: function (data) {
                    this.data += data;
                },
                shift: function (n) {
                    if (!this.eof && this.start + n >= this.data.length) throw InputStream.DRAIN;
                    if (this.eof && this.start >= this.data.length) return InputStream.EOF;
                    var d = this.data.slice(this.start, this.start + n).toString();
                    this.advance(Math.min(n, this.data.length - this.start));
                    return d;
                },
                peek: function (n) {
                    if (!this.eof && this.start + n >= this.data.length) throw InputStream.DRAIN;
                    if (this.eof && this.start >= this.data.length) return InputStream.EOF;
                    return this.data.slice(this.start, Math.min(this.start + n, this.data.length)).toString();
                },
                length: function () {
                    return this.data.length - this.start - 1;
                },
                unget: function (d) {
                    if (d === InputStream.EOF) return;
                    this.start -= (d.length);
                },
                undo: function () {
                    this.start = this.committed;
                },
                commit: function () {
                    this.committed = this.start;
                },
                location: function () {
                    var lastLine = this.lastLocation.line;
                    var lastColumn = this.lastLocation.column;
                    var read = this.data.slice(0, this.committed);
                    var newlines = read.match(/\n/g);
                    var line = newlines ? lastLine + newlines.length : lastLine;
                    var column = newlines ? read.length - read.lastIndexOf('\n') - 1 : lastColumn + read.length;
                    return {line: line, column: column};
                }
            };

            exports.InputStream = InputStream;

        },
            {}],
        4: [function (_dereq_, module, exports) {
            var SpecialElements = {
                "http://www.w3.org/1999/xhtml": [
                    'address',
                    'applet',
                    'area',
                    'article',
                    'aside',
                    'base',
                    'basefont',
                    'bgsound',
                    'blockquote',
                    'body',
                    'br',
                    'button',
                    'caption',
                    'center',
                    'col',
                    'colgroup',
                    'dd',
                    'details',
                    'dir',
                    'div',
                    'dl',
                    'dt',
                    'embed',
                    'fieldset',
                    'figcaption',
                    'figure',
                    'footer',
                    'form',
                    'frame',
                    'frameset',
                    'h1',
                    'h2',
                    'h3',
                    'h4',
                    'h5',
                    'h6',
                    'head',
                    'header',
                    'hgroup',
                    'hr',
                    'html',
                    'iframe',
                    'img',
                    'input',
                    'isindex',
                    'li',
                    'link',
                    'listing',
                    'main',
                    'marquee',
                    'menu',
                    'menuitem',
                    'meta',
                    'nav',
                    'noembed',
                    'noframes',
                    'noscript',
                    'object',
                    'ol',
                    'p',
                    'param',
                    'plaintext',
                    'pre',
                    'script',
                    'section',
                    'select',
                    'source',
                    'style',
                    'summary',
                    'table',
                    'tbody',
                    'td',
                    'textarea',
                    'tfoot',
                    'th',
                    'thead',
                    'title',
                    'tr',
                    'track',
                    'ul',
                    'wbr',
                    'xmp'
                ],
                "http://www.w3.org/1998/Math/MathML": [
                    'mi',
                    'mo',
                    'mn',
                    'ms',
                    'mtext',
                    'annotation-xml'
                ],
                "http://www.w3.org/2000/svg": [
                    'foreignObject',
                    'desc',
                    'title'
                ]
            };


            function StackItem(namespaceURI, localName, attributes, node) {
                this.localName = localName;
                this.namespaceURI = namespaceURI;
                this.attributes = attributes;
                this.node = node;
            }

// http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#special
            StackItem.prototype.isSpecial = function () {
                return this.namespaceURI in SpecialElements &&
                    SpecialElements[this.namespaceURI].indexOf(this.localName) > -1;
            };

            StackItem.prototype.isFosterParenting = function () {
                if (this.namespaceURI === "http://www.w3.org/1999/xhtml") {
                    return this.localName === 'table' ||
                        this.localName === 'tbody' ||
                        this.localName === 'tfoot' ||
                        this.localName === 'thead' ||
                        this.localName === 'tr';
                }
                return false;
            };

            StackItem.prototype.isNumberedHeader = function () {
                if (this.namespaceURI === "http://www.w3.org/1999/xhtml") {
                    return this.localName === 'h1' ||
                        this.localName === 'h2' ||
                        this.localName === 'h3' ||
                        this.localName === 'h4' ||
                        this.localName === 'h5' ||
                        this.localName === 'h6';
                }
                return false;
            };

            StackItem.prototype.isForeign = function () {
                return this.namespaceURI != "http://www.w3.org/1999/xhtml";
            };

            function getAttribute(item, name) {
                for (var i = 0; i < item.attributes.length; i++) {
                    if (item.attributes[i].nodeName == name)
                        return item.attributes[i].nodeValue;
                }
                return null;
            }

            StackItem.prototype.isHtmlIntegrationPoint = function () {
                if (this.namespaceURI === "http://www.w3.org/1998/Math/MathML") {
                    if (this.localName !== "annotation-xml")
                        return false;
                    var encoding = getAttribute(this, 'encoding');
                    if (!encoding)
                        return false;
                    encoding = encoding.toLowerCase();
                    return encoding === "text/html" || encoding === "application/xhtml+xml";
                }
                if (this.namespaceURI === "http://www.w3.org/2000/svg") {
                    return this.localName === "foreignObject"
                        || this.localName === "desc"
                        || this.localName === "title";
                }
                return false;
            };

            StackItem.prototype.isMathMLTextIntegrationPoint = function () {
                if (this.namespaceURI === "http://www.w3.org/1998/Math/MathML") {
                    return this.localName === "mi"
                        || this.localName === "mo"
                        || this.localName === "mn"
                        || this.localName === "ms"
                        || this.localName === "mtext";
                }
                return false;
            };

            exports.StackItem = StackItem;

        },
            {}],
        5: [function (_dereq_, module, exports) {
            var InputStream = _dereq_('./InputStream').InputStream;
            var EntityParser = _dereq_('./EntityParser').EntityParser;

            function isWhitespace(c) {
                return c === " " || c === "\n" || c === "\t" || c === "\r" || c === "\f";
            }

            function isAlpha(c) {
                return (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z');
            }

            /**
             *
             * @param {Object} tokenHandler
             * @constructor
             */
            function Tokenizer(tokenHandler) {
                this._tokenHandler = tokenHandler;
                this._state = Tokenizer.DATA;
                this._inputStream = new InputStream();
                this._currentToken = null;
                this._temporaryBuffer = '';
                this._additionalAllowedCharacter = '';
            }

            Tokenizer.prototype._parseError = function (code, args) {
                this._tokenHandler.parseError(code, args);
            };

            Tokenizer.prototype._emitToken = function (token) {
                if (token.type === 'StartTag') {
                    for (var i = 1; i < token.data.length; i++) {
                        if (!token.data[i].nodeName)
                            token.data.splice(i--, 1);
                    }
                } else if (token.type === 'EndTag') {
                    if (token.selfClosing) {
                        this._parseError('self-closing-flag-on-end-tag');
                    }
                    if (token.data.length !== 0) {
                        this._parseError('attributes-in-end-tag');
                    }
                }
                this._tokenHandler.processToken(token);
                if (token.type === 'StartTag' && token.selfClosing && !this._tokenHandler.isSelfClosingFlagAcknowledged()) {
                    this._parseError('non-void-element-with-trailing-solidus', {name: token.name});
                }
            };

            Tokenizer.prototype._emitCurrentToken = function () {
                this._state = Tokenizer.DATA;
                this._emitToken(this._currentToken);
            };

            Tokenizer.prototype._currentAttribute = function () {
                return this._currentToken.data[this._currentToken.data.length - 1];
            };

            Tokenizer.prototype.setState = function (state) {
                this._state = state;
            };

            Tokenizer.prototype.tokenize = function (source) {
                // FIXME proper tokenizer states
                Tokenizer.DATA = data_state;
                Tokenizer.RCDATA = rcdata_state;
                Tokenizer.RAWTEXT = rawtext_state;
                Tokenizer.SCRIPT_DATA = script_data_state;
                Tokenizer.PLAINTEXT = plaintext_state;


                this._state = Tokenizer.DATA;

                this._inputStream.append(source);

                this._tokenHandler.startTokenization(this);

                this._inputStream.eof = true;

                var tokenizer = this;

                while (this._state.call(this, this._inputStream));


                function data_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._emitToken({type: 'EOF', data: null});
                        return false;
                    } else if (data === '&') {
                        tokenizer.setState(character_reference_in_data_state);
                    } else if (data === '<') {
                        tokenizer.setState(tag_open_state);
                    } else if (data === '\u0000') {
                        tokenizer._emitToken({type: 'Characters', data: data});
                        buffer.commit();
                    } else {
                        var chars = buffer.matchUntil("&|<|\u0000");
                        tokenizer._emitToken({type: 'Characters', data: data + chars});
                        buffer.commit();
                    }
                    return true;
                }

                function character_reference_in_data_state(buffer) {
                    var character = EntityParser.consumeEntity(buffer, tokenizer);
                    tokenizer.setState(data_state);
                    tokenizer._emitToken({type: 'Characters', data: character || '&'});
                    return true;
                }

                function rcdata_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._emitToken({type: 'EOF', data: null});
                        return false;
                    } else if (data === '&') {
                        tokenizer.setState(character_reference_in_rcdata_state);
                    } else if (data === '<') {
                        tokenizer.setState(rcdata_less_than_sign_state);
                    } else if (data === "\u0000") {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._emitToken({type: 'Characters', data: '\uFFFD'});
                        buffer.commit();
                    } else {
                        var chars = buffer.matchUntil("&|<|\u0000");
                        tokenizer._emitToken({type: 'Characters', data: data + chars});
                        buffer.commit();
                    }
                    return true;
                }

                function character_reference_in_rcdata_state(buffer) {
                    var character = EntityParser.consumeEntity(buffer, tokenizer);
                    tokenizer.setState(rcdata_state);
                    tokenizer._emitToken({type: 'Characters', data: character || '&'});
                    return true;
                }

                function rawtext_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._emitToken({type: 'EOF', data: null});
                        return false;
                    } else if (data === '<') {
                        tokenizer.setState(rawtext_less_than_sign_state);
                    } else if (data === "\u0000") {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._emitToken({type: 'Characters', data: '\uFFFD'});
                        buffer.commit();
                    } else {
                        var chars = buffer.matchUntil("<|\u0000");
                        tokenizer._emitToken({type: 'Characters', data: data + chars});
                    }
                    return true;
                }

                function plaintext_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._emitToken({type: 'EOF', data: null});
                        return false;
                    } else if (data === "\u0000") {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._emitToken({type: 'Characters', data: '\uFFFD'});
                        buffer.commit();
                    } else {
                        var chars = buffer.matchUntil("\u0000");
                        tokenizer._emitToken({type: 'Characters', data: data + chars});
                    }
                    return true;
                }


                function script_data_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._emitToken({type: 'EOF', data: null});
                        return false;
                    } else if (data === '<') {
                        tokenizer.setState(script_data_less_than_sign_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._emitToken({type: 'Characters', data: '\uFFFD'});
                        buffer.commit();
                    } else {
                        var chars = buffer.matchUntil("<|\u0000");
                        tokenizer._emitToken({type: 'Characters', data: data + chars});
                    }
                    return true;
                }

                function rcdata_less_than_sign_state(buffer) {
                    var data = buffer.char();
                    if (data === "/") {
                        this._temporaryBuffer = '';
                        tokenizer.setState(rcdata_end_tag_open_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '<'});
                        buffer.unget(data);
                        tokenizer.setState(rcdata_state);
                    }
                    return true;
                }

                function rcdata_end_tag_open_state(buffer) {
                    var data = buffer.char();
                    if (isAlpha(data)) {
                        this._temporaryBuffer += data;
                        tokenizer.setState(rcdata_end_tag_name_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '</'});
                        buffer.unget(data);
                        tokenizer.setState(rcdata_state);
                    }
                    return true;
                }

                function rcdata_end_tag_name_state(buffer) {
                    var appropriate = tokenizer._currentToken && (tokenizer._currentToken.name === this._temporaryBuffer.toLowerCase());
                    var data = buffer.char();
                    if (isWhitespace(data) && appropriate) {
                        tokenizer._currentToken = {
                            type: 'EndTag',
                            name: this._temporaryBuffer,
                            data: [],
                            selfClosing: false
                        };
                        tokenizer.setState(before_attribute_name_state);
                    } else if (data === '/' && appropriate) {
                        tokenizer._currentToken = {
                            type: 'EndTag',
                            name: this._temporaryBuffer,
                            data: [],
                            selfClosing: false
                        };
                        tokenizer.setState(self_closing_tag_state);
                    } else if (data === '>' && appropriate) {
                        tokenizer._currentToken = {
                            type: 'EndTag',
                            name: this._temporaryBuffer,
                            data: [],
                            selfClosing: false
                        };
                        tokenizer._emitCurrentToken();
                        tokenizer.setState(data_state);
                    } else if (isAlpha(data)) {
                        this._temporaryBuffer += data;
                        buffer.commit();
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '</' + this._temporaryBuffer});
                        buffer.unget(data);
                        tokenizer.setState(rcdata_state);
                    }
                    return true;
                }

                function rawtext_less_than_sign_state(buffer) {
                    var data = buffer.char();
                    if (data === "/") {
                        this._temporaryBuffer = '';
                        tokenizer.setState(rawtext_end_tag_open_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '<'});
                        buffer.unget(data);
                        tokenizer.setState(rawtext_state);
                    }
                    return true;
                }

                function rawtext_end_tag_open_state(buffer) {
                    var data = buffer.char();
                    if (isAlpha(data)) {
                        this._temporaryBuffer += data;
                        tokenizer.setState(rawtext_end_tag_name_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '</'});
                        buffer.unget(data);
                        tokenizer.setState(rawtext_state);
                    }
                    return true;
                }

                function rawtext_end_tag_name_state(buffer) {
                    var appropriate = tokenizer._currentToken && (tokenizer._currentToken.name === this._temporaryBuffer.toLowerCase());
                    var data = buffer.char();
                    if (isWhitespace(data) && appropriate) {
                        tokenizer._currentToken = {
                            type: 'EndTag',
                            name: this._temporaryBuffer,
                            data: [],
                            selfClosing: false
                        };
                        tokenizer.setState(before_attribute_name_state);
                    } else if (data === '/' && appropriate) {
                        tokenizer._currentToken = {
                            type: 'EndTag',
                            name: this._temporaryBuffer,
                            data: [],
                            selfClosing: false
                        };
                        tokenizer.setState(self_closing_tag_state);
                    } else if (data === '>' && appropriate) {
                        tokenizer._currentToken = {
                            type: 'EndTag',
                            name: this._temporaryBuffer,
                            data: [],
                            selfClosing: false
                        };
                        tokenizer._emitCurrentToken();
                        tokenizer.setState(data_state);
                    } else if (isAlpha(data)) {
                        this._temporaryBuffer += data;
                        buffer.commit();
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '</' + this._temporaryBuffer});
                        buffer.unget(data);
                        tokenizer.setState(rawtext_state);
                    }
                    return true;
                }

                function script_data_less_than_sign_state(buffer) {
                    var data = buffer.char();
                    if (data === "/") {
                        this._temporaryBuffer = '';
                        tokenizer.setState(script_data_end_tag_open_state);
                    } else if (data === '!') {
                        tokenizer._emitToken({type: 'Characters', data: '<!'});
                        tokenizer.setState(script_data_escape_start_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '<'});
                        buffer.unget(data);
                        tokenizer.setState(script_data_state);
                    }
                    return true;
                }

                function script_data_end_tag_open_state(buffer) {
                    var data = buffer.char();
                    if (isAlpha(data)) {
                        this._temporaryBuffer += data;
                        tokenizer.setState(script_data_end_tag_name_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '</'});
                        buffer.unget(data);
                        tokenizer.setState(script_data_state);
                    }
                    return true;
                }

                function script_data_end_tag_name_state(buffer) {
                    var appropriate = tokenizer._currentToken && (tokenizer._currentToken.name === this._temporaryBuffer.toLowerCase());
                    var data = buffer.char();
                    if (isWhitespace(data) && appropriate) {
                        tokenizer._currentToken = {type: 'EndTag', name: 'script', data: [], selfClosing: false};
                        tokenizer.setState(before_attribute_name_state);
                    } else if (data === '/' && appropriate) {
                        tokenizer._currentToken = {type: 'EndTag', name: 'script', data: [], selfClosing: false};
                        tokenizer.setState(self_closing_tag_state);
                    } else if (data === '>' && appropriate) {
                        tokenizer._currentToken = {type: 'EndTag', name: 'script', data: [], selfClosing: false};
                        tokenizer._emitCurrentToken();
                    } else if (isAlpha(data)) {
                        this._temporaryBuffer += data;
                        buffer.commit();
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '</' + this._temporaryBuffer});
                        buffer.unget(data);
                        tokenizer.setState(script_data_state);
                    }
                    return true;
                }

                function script_data_escape_start_state(buffer) {
                    var data = buffer.char();
                    if (data === '-') {
                        tokenizer._emitToken({type: 'Characters', data: '-'});
                        tokenizer.setState(script_data_escape_start_dash_state);
                    } else {
                        buffer.unget(data);
                        tokenizer.setState(script_data_state);
                    }
                    return true;
                }

                function script_data_escape_start_dash_state(buffer) {
                    var data = buffer.char();
                    if (data === '-') {
                        tokenizer._emitToken({type: 'Characters', data: '-'});
                        tokenizer.setState(script_data_escaped_dash_dash_state);
                    } else {
                        buffer.unget(data);
                        tokenizer.setState(script_data_state);
                    }
                    return true;
                }

                function script_data_escaped_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '-') {
                        tokenizer._emitToken({type: 'Characters', data: '-'});
                        tokenizer.setState(script_data_escaped_dash_state);
                    } else if (data === '<') {
                        tokenizer.setState(script_data_escaped_less_then_sign_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._emitToken({type: 'Characters', data: '\uFFFD'});
                        buffer.commit();
                    } else {
                        var chars = buffer.matchUntil('<|-|\u0000');
                        tokenizer._emitToken({type: 'Characters', data: data + chars});
                    }
                    return true;
                }

                function script_data_escaped_dash_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '-') {
                        tokenizer._emitToken({type: 'Characters', data: '-'});
                        tokenizer.setState(script_data_escaped_dash_dash_state);
                    } else if (data === '<') {
                        tokenizer.setState(script_data_escaped_less_then_sign_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._emitToken({type: 'Characters', data: '\uFFFD'});
                        tokenizer.setState(script_data_escaped_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: data});
                        tokenizer.setState(script_data_escaped_state);
                    }
                    return true;
                }

                function script_data_escaped_dash_dash_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError('eof-in-script');
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '<') {
                        tokenizer.setState(script_data_escaped_less_then_sign_state);
                    } else if (data === '>') {
                        tokenizer._emitToken({type: 'Characters', data: '>'});
                        tokenizer.setState(script_data_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._emitToken({type: 'Characters', data: '\uFFFD'});
                        tokenizer.setState(script_data_escaped_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: data});
                        tokenizer.setState(script_data_escaped_state);
                    }
                    return true;
                }

                function script_data_escaped_less_then_sign_state(buffer) {
                    var data = buffer.char();
                    if (data === '/') {
                        this._temporaryBuffer = '';
                        tokenizer.setState(script_data_escaped_end_tag_open_state);
                    } else if (isAlpha(data)) {
                        tokenizer._emitToken({type: 'Characters', data: '<' + data});
                        this._temporaryBuffer = data;
                        tokenizer.setState(script_data_double_escape_start_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '<'});
                        buffer.unget(data);
                        tokenizer.setState(script_data_escaped_state);
                    }
                    return true;
                }

                function script_data_escaped_end_tag_open_state(buffer) {
                    var data = buffer.char();
                    if (isAlpha(data)) {
                        this._temporaryBuffer = data;
                        tokenizer.setState(script_data_escaped_end_tag_name_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '</'});
                        buffer.unget(data);
                        tokenizer.setState(script_data_escaped_state);
                    }
                    return true;
                }

                function script_data_escaped_end_tag_name_state(buffer) {
                    var appropriate = tokenizer._currentToken && (tokenizer._currentToken.name === this._temporaryBuffer.toLowerCase());
                    var data = buffer.char();
                    if (isWhitespace(data) && appropriate) {
                        tokenizer._currentToken = {type: 'EndTag', name: 'script', data: [], selfClosing: false};
                        tokenizer.setState(before_attribute_name_state);
                    } else if (data === '/' && appropriate) {
                        tokenizer._currentToken = {type: 'EndTag', name: 'script', data: [], selfClosing: false};
                        tokenizer.setState(self_closing_tag_state);
                    } else if (data === '>' && appropriate) {
                        tokenizer._currentToken = {type: 'EndTag', name: 'script', data: [], selfClosing: false};
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (isAlpha(data)) {
                        this._temporaryBuffer += data;
                        buffer.commit();
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: '</' + this._temporaryBuffer});
                        buffer.unget(data);
                        tokenizer.setState(script_data_escaped_state);
                    }
                    return true;
                }

                function script_data_double_escape_start_state(buffer) {
                    var data = buffer.char();
                    if (isWhitespace(data) || data === '/' || data === '>') {
                        tokenizer._emitToken({type: 'Characters', data: data});
                        if (this._temporaryBuffer.toLowerCase() === 'script')
                            tokenizer.setState(script_data_double_escaped_state);
                        else
                            tokenizer.setState(script_data_escaped_state);
                    } else if (isAlpha(data)) {
                        tokenizer._emitToken({type: 'Characters', data: data});
                        this._temporaryBuffer += data;
                        buffer.commit();
                    } else {
                        buffer.unget(data);
                        tokenizer.setState(script_data_escaped_state);
                    }
                    return true;
                }

                function script_data_double_escaped_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError('eof-in-script');
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '-') {
                        tokenizer._emitToken({type: 'Characters', data: '-'});
                        tokenizer.setState(script_data_double_escaped_dash_state);
                    } else if (data === '<') {
                        tokenizer._emitToken({type: 'Characters', data: '<'});
                        tokenizer.setState(script_data_double_escaped_less_than_sign_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError('invalid-codepoint');
                        tokenizer._emitToken({type: 'Characters', data: '\uFFFD'});
                        buffer.commit();
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: data});
                        buffer.commit();
                    }
                    return true;
                }

                function script_data_double_escaped_dash_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError('eof-in-script');
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '-') {
                        tokenizer._emitToken({type: 'Characters', data: '-'});
                        tokenizer.setState(script_data_double_escaped_dash_dash_state);
                    } else if (data === '<') {
                        tokenizer._emitToken({type: 'Characters', data: '<'});
                        tokenizer.setState(script_data_double_escaped_less_than_sign_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError('invalid-codepoint');
                        tokenizer._emitToken({type: 'Characters', data: '\uFFFD'});
                        tokenizer.setState(script_data_double_escaped_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: data});
                        tokenizer.setState(script_data_double_escaped_state);
                    }
                    return true;
                }

                function script_data_double_escaped_dash_dash_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError('eof-in-script');
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '-') {
                        tokenizer._emitToken({type: 'Characters', data: '-'});
                        buffer.commit();
                    } else if (data === '<') {
                        tokenizer._emitToken({type: 'Characters', data: '<'});
                        tokenizer.setState(script_data_double_escaped_less_than_sign_state);
                    } else if (data === '>') {
                        tokenizer._emitToken({type: 'Characters', data: '>'});
                        tokenizer.setState(script_data_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError('invalid-codepoint');
                        tokenizer._emitToken({type: 'Characters', data: '\uFFFD'});
                        tokenizer.setState(script_data_double_escaped_state);
                    } else {
                        tokenizer._emitToken({type: 'Characters', data: data});
                        tokenizer.setState(script_data_double_escaped_state);
                    }
                    return true;
                }

                function script_data_double_escaped_less_than_sign_state(buffer) {
                    var data = buffer.char();
                    if (data === '/') {
                        tokenizer._emitToken({type: 'Characters', data: '/'});
                        this._temporaryBuffer = '';
                        tokenizer.setState(script_data_double_escape_end_state);
                    } else {
                        buffer.unget(data);
                        tokenizer.setState(script_data_double_escaped_state);
                    }
                    return true;
                }

                function script_data_double_escape_end_state(buffer) {
                    var data = buffer.char();
                    if (isWhitespace(data) || data === '/' || data === '>') {
                        tokenizer._emitToken({type: 'Characters', data: data});
                        if (this._temporaryBuffer.toLowerCase() === 'script')
                            tokenizer.setState(script_data_escaped_state);
                        else
                            tokenizer.setState(script_data_double_escaped_state);
                    } else if (isAlpha(data)) {
                        tokenizer._emitToken({type: 'Characters', data: data});
                        this._temporaryBuffer += data;
                        buffer.commit();
                    } else {
                        buffer.unget(data);
                        tokenizer.setState(script_data_double_escaped_state);
                    }
                    return true;
                }

                function tag_open_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("bare-less-than-sign-at-eof");
                        tokenizer._emitToken({type: 'Characters', data: '<'});
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isAlpha(data)) {
                        tokenizer._currentToken = {type: 'StartTag', name: data.toLowerCase(), data: []};
                        tokenizer.setState(tag_name_state);
                    } else if (data === '!') {
                        tokenizer.setState(markup_declaration_open_state);
                    } else if (data === '/') {
                        tokenizer.setState(close_tag_open_state);
                    } else if (data === '>') {
                        // XXX In theory it could be something besides a tag name. But
                        // do we really care?
                        tokenizer._parseError("expected-tag-name-but-got-right-bracket");
                        tokenizer._emitToken({type: 'Characters', data: "<>"});
                        tokenizer.setState(data_state);
                    } else if (data === '?') {
                        // XXX In theory it could be something besides a tag name. But
                        // do we really care?
                        tokenizer._parseError("expected-tag-name-but-got-question-mark");
                        buffer.unget(data);
                        tokenizer.setState(bogus_comment_state);
                    } else {
                        // XXX
                        tokenizer._parseError("expected-tag-name");
                        tokenizer._emitToken({type: 'Characters', data: "<"});
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    }
                    return true;
                }

                function close_tag_open_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("expected-closing-tag-but-got-eof");
                        tokenizer._emitToken({type: 'Characters', data: '</'});
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isAlpha(data)) {
                        tokenizer._currentToken = {type: 'EndTag', name: data.toLowerCase(), data: []};
                        tokenizer.setState(tag_name_state);
                    } else if (data === '>') {
                        tokenizer._parseError("expected-closing-tag-but-got-right-bracket");
                        tokenizer.setState(data_state);
                    } else {
                        tokenizer._parseError("expected-closing-tag-but-got-char", {data: data}); // param 1 is datavars:
                        buffer.unget(data);
                        tokenizer.setState(bogus_comment_state);
                    }
                    return true;
                }

                function tag_name_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError('eof-in-tag-name');
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        tokenizer.setState(before_attribute_name_state);
                    } else if (isAlpha(data)) {
                        tokenizer._currentToken.name += data.toLowerCase();
                    } else if (data === '>') {
                        tokenizer._emitCurrentToken();
                    } else if (data === '/') {
                        tokenizer.setState(self_closing_tag_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentToken.name += "\uFFFD";
                    } else {
                        tokenizer._currentToken.name += data;
                    }
                    buffer.commit();

                    return true;
                }

                function before_attribute_name_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("expected-attribute-name-but-got-eof");
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        return true;
                    } else if (isAlpha(data)) {
                        tokenizer._currentToken.data.push({nodeName: data.toLowerCase(), nodeValue: ""});
                        tokenizer.setState(attribute_name_state);
                    } else if (data === '>') {
                        tokenizer._emitCurrentToken();
                    } else if (data === '/') {
                        tokenizer.setState(self_closing_tag_state);
                    } else if (data === "'" || data === '"' || data === '=' || data === '<') {
                        tokenizer._parseError("invalid-character-in-attribute-name");
                        tokenizer._currentToken.data.push({nodeName: data, nodeValue: ""});
                        tokenizer.setState(attribute_name_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentToken.data.push({nodeName: "\uFFFD", nodeValue: ""});
                    } else {
                        tokenizer._currentToken.data.push({nodeName: data, nodeValue: ""});
                        tokenizer.setState(attribute_name_state);
                    }
                    return true;
                }

                function attribute_name_state(buffer) {
                    var data = buffer.char();
                    var leavingThisState = true;
                    var shouldEmit = false;
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-attribute-name");
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                        shouldEmit = true;
                    } else if (data === '=') {
                        tokenizer.setState(before_attribute_value_state);
                    } else if (isAlpha(data)) {
                        tokenizer._currentAttribute().nodeName += data.toLowerCase();
                        leavingThisState = false;
                    } else if (data === '>') {
                        // XXX If we emit here the attributes are converted to a dict
                        // without being checked and when the code below runs we error
                        // because data is a dict not a list
                        shouldEmit = true;
                    } else if (isWhitespace(data)) {
                        tokenizer.setState(after_attribute_name_state);
                    } else if (data === '/') {
                        tokenizer.setState(self_closing_tag_state);
                    } else if (data === "'" || data === '"') {
                        tokenizer._parseError("invalid-character-in-attribute-name");
                        tokenizer._currentAttribute().nodeName += data;
                        leavingThisState = false;
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentAttribute().nodeName += "\uFFFD";
                    } else {
                        tokenizer._currentAttribute().nodeName += data;
                        leavingThisState = false;
                    }

                    if (leavingThisState) {
                        // Attributes are not dropped at this stage. That happens when the
                        // start tag token is emitted so values can still be safely appended
                        // to attributes, but we do want to report the parse error in time.
                        var attributes = tokenizer._currentToken.data;
                        var currentAttribute = attributes[attributes.length - 1];
                        for (var i = attributes.length - 2; i >= 0; i--) {
                            if (currentAttribute.nodeName === attributes[i].nodeName) {
                                tokenizer._parseError("duplicate-attribute", {name: currentAttribute.nodeName});
                                currentAttribute.nodeName = null;
                                break;
                            }
                        }
                        if (shouldEmit)
                            tokenizer._emitCurrentToken();
                    } else {
                        buffer.commit();
                    }
                    return true;
                }

                function after_attribute_name_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("expected-end-of-tag-but-got-eof");
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        return true;
                    } else if (data === '=') {
                        tokenizer.setState(before_attribute_value_state);
                    } else if (data === '>') {
                        tokenizer._emitCurrentToken();
                    } else if (isAlpha(data)) {
                        tokenizer._currentToken.data.push({nodeName: data, nodeValue: ""});
                        tokenizer.setState(attribute_name_state);
                    } else if (data === '/') {
                        tokenizer.setState(self_closing_tag_state);
                    } else if (data === "'" || data === '"' || data === '<') {
                        tokenizer._parseError("invalid-character-after-attribute-name");
                        tokenizer._currentToken.data.push({nodeName: data, nodeValue: ""});
                        tokenizer.setState(attribute_name_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentToken.data.push({nodeName: "\uFFFD", nodeValue: ""});
                    } else {
                        tokenizer._currentToken.data.push({nodeName: data, nodeValue: ""});
                        tokenizer.setState(attribute_name_state);
                    }
                    return true;
                }

                function before_attribute_value_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("expected-attribute-value-but-got-eof");
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        return true;
                    } else if (data === '"') {
                        tokenizer.setState(attribute_value_double_quoted_state);
                    } else if (data === '&') {
                        tokenizer.setState(attribute_value_unquoted_state);
                        buffer.unget(data);
                    } else if (data === "'") {
                        tokenizer.setState(attribute_value_single_quoted_state);
                    } else if (data === '>') {
                        tokenizer._parseError("expected-attribute-value-but-got-right-bracket");
                        tokenizer._emitCurrentToken();
                    } else if (data === '=' || data === '<' || data === '`') {
                        tokenizer._parseError("unexpected-character-in-unquoted-attribute-value");
                        tokenizer._currentAttribute().nodeValue += data;
                        tokenizer.setState(attribute_value_unquoted_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentAttribute().nodeValue += "\uFFFD";
                    } else {
                        tokenizer._currentAttribute().nodeValue += data;
                        tokenizer.setState(attribute_value_unquoted_state);
                    }

                    return true;
                }

                function attribute_value_double_quoted_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-attribute-value-double-quote");
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '"') {
                        tokenizer.setState(after_attribute_value_state);
                    } else if (data === '&') {
                        this._additionalAllowedCharacter = '"';
                        tokenizer.setState(character_reference_in_attribute_value_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentAttribute().nodeValue += "\uFFFD";
                    } else {
                        var s = buffer.matchUntil('[\0"&]');
                        data = data + s;
                        tokenizer._currentAttribute().nodeValue += data;
                    }
                    return true;
                }

                function attribute_value_single_quoted_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-attribute-value-single-quote");
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === "'") {
                        tokenizer.setState(after_attribute_value_state);
                    } else if (data === '&') {
                        this._additionalAllowedCharacter = "'";
                        tokenizer.setState(character_reference_in_attribute_value_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentAttribute().nodeValue += "\uFFFD";
                    } else {
                        tokenizer._currentAttribute().nodeValue += data + buffer.matchUntil("\u0000|['&]");
                    }
                    return true;
                }

                function attribute_value_unquoted_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-after-attribute-value");
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        tokenizer.setState(before_attribute_name_state);
                    } else if (data === '&') {
                        this._additionalAllowedCharacter = ">";
                        tokenizer.setState(character_reference_in_attribute_value_state);
                    } else if (data === '>') {
                        tokenizer._emitCurrentToken();
                    } else if (data === '"' || data === "'" || data === '=' || data === '`' || data === '<') {
                        tokenizer._parseError("unexpected-character-in-unquoted-attribute-value");
                        tokenizer._currentAttribute().nodeValue += data;
                        buffer.commit();
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentAttribute().nodeValue += "\uFFFD";
                    } else {
                        var o = buffer.matchUntil("\u0000|[" + "\t\n\v\f\x20\r" + "&<>\"'=`" + "]");
                        if (o === InputStream.EOF) {
                            tokenizer._parseError("eof-in-attribute-value-no-quotes");
                            tokenizer._emitCurrentToken();
                        }
                        // Commit here since this state is re-enterable and its outcome won't change with more data.
                        buffer.commit();
                        tokenizer._currentAttribute().nodeValue += data + o;
                    }
                    return true;
                }

                function character_reference_in_attribute_value_state(buffer) {
                    var character = EntityParser.consumeEntity(buffer, tokenizer, this._additionalAllowedCharacter);
                    this._currentAttribute().nodeValue += character || '&';
                    // We're supposed to switch back to the attribute value state that
                    // we were in when we were switched into this state. Rather than
                    // keeping track of this explictly, we observe that the previous
                    // state can be determined by additionalAllowedCharacter.
                    if (this._additionalAllowedCharacter === '"')
                        tokenizer.setState(attribute_value_double_quoted_state);
                    else if (this._additionalAllowedCharacter === '\'')
                        tokenizer.setState(attribute_value_single_quoted_state);
                    else if (this._additionalAllowedCharacter === '>')
                        tokenizer.setState(attribute_value_unquoted_state);
                    return true;
                }

                function after_attribute_value_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-after-attribute-value");
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        tokenizer.setState(before_attribute_name_state);
                    } else if (data === '>') {
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (data === '/') {
                        tokenizer.setState(self_closing_tag_state);
                    } else {
                        tokenizer._parseError("unexpected-character-after-attribute-value");
                        buffer.unget(data);
                        tokenizer.setState(before_attribute_name_state);
                    }
                    return true;
                }

                function self_closing_tag_state(buffer) {
                    var c = buffer.char();
                    if (c === InputStream.EOF) {
                        tokenizer._parseError("unexpected-eof-after-solidus-in-tag");
                        buffer.unget(c);
                        tokenizer.setState(data_state);
                    } else if (c === '>') {
                        tokenizer._currentToken.selfClosing = true;
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else {
                        tokenizer._parseError("unexpected-character-after-solidus-in-tag");
                        buffer.unget(c);
                        tokenizer.setState(before_attribute_name_state);
                    }
                    return true;
                }

                function bogus_comment_state(buffer) {
                    var data = buffer.matchUntil('>');
                    data = data.replace(/\u0000/g, "\uFFFD");
                    buffer.char();
                    tokenizer._emitToken({type: 'Comment', data: data});
                    tokenizer.setState(data_state);
                    return true;
                }

                function markup_declaration_open_state(buffer) {
                    var chars = buffer.shift(2);
                    if (chars === '--') {
                        tokenizer._currentToken = {type: 'Comment', data: ''};
                        tokenizer.setState(comment_start_state);
                    } else {
                        var newchars = buffer.shift(5);
                        if (newchars === InputStream.EOF || chars === InputStream.EOF) {
                            tokenizer._parseError("expected-dashes-or-doctype");
                            tokenizer.setState(bogus_comment_state);
                            buffer.unget(chars);
                            return true;
                        }

                        chars += newchars;
                        if (chars.toUpperCase() === 'DOCTYPE') {
                            tokenizer._currentToken = {
                                type: 'Doctype',
                                name: '',
                                publicId: null,
                                systemId: null,
                                forceQuirks: false
                            };
                            tokenizer.setState(doctype_state);
                        } else if (tokenizer._tokenHandler.isCdataSectionAllowed() && chars === '[CDATA[') {
                            tokenizer.setState(cdata_section_state);
                        } else {
                            tokenizer._parseError("expected-dashes-or-doctype");
                            buffer.unget(chars);
                            tokenizer.setState(bogus_comment_state);
                        }
                    }
                    return true;
                }

                function cdata_section_state(buffer) {
                    var data = buffer.matchUntil(']]>');
                    // skip ]]>
                    buffer.shift(3);
                    if (data) {
                        tokenizer._emitToken({type: 'Characters', data: data});
                    }
                    tokenizer.setState(data_state);
                    return true;
                }

                function comment_start_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-comment");
                        tokenizer._emitToken(tokenizer._currentToken);
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '-') {
                        tokenizer.setState(comment_start_dash_state);
                    } else if (data === '>') {
                        tokenizer._parseError("incorrect-comment");
                        tokenizer._emitToken(tokenizer._currentToken);
                        tokenizer.setState(data_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentToken.data += "\uFFFD";
                    } else {
                        tokenizer._currentToken.data += data;
                        tokenizer.setState(comment_state);
                    }
                    return true;
                }

                function comment_start_dash_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-comment");
                        tokenizer._emitToken(tokenizer._currentToken);
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '-') {
                        tokenizer.setState(comment_end_state);
                    } else if (data === '>') {
                        tokenizer._parseError("incorrect-comment");
                        tokenizer._emitToken(tokenizer._currentToken);
                        tokenizer.setState(data_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentToken.data += "\uFFFD";
                    } else {
                        tokenizer._currentToken.data += '-' + data;
                        tokenizer.setState(comment_state);
                    }
                    return true;
                }

                function comment_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-comment");
                        tokenizer._emitToken(tokenizer._currentToken);
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '-') {
                        tokenizer.setState(comment_end_dash_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentToken.data += "\uFFFD";
                    } else {
                        tokenizer._currentToken.data += data;
                        buffer.commit();
                    }
                    return true;
                }

                function comment_end_dash_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-comment-end-dash");
                        tokenizer._emitToken(tokenizer._currentToken);
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '-') {
                        tokenizer.setState(comment_end_state);
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentToken.data += "-\uFFFD";
                        tokenizer.setState(comment_state);
                    } else {
                        tokenizer._currentToken.data += '-' + data + buffer.matchUntil('\u0000|-');
                        // Consume the next character which is either a "-" or an :EOF as
                        // well so if there's a "-" directly after the "-" we go nicely to
                        // the "comment end state" without emitting a tokenizer._parseError there.
                        buffer.char();
                    }
                    return true;
                }

                function comment_end_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-comment-double-dash");
                        tokenizer._emitToken(tokenizer._currentToken);
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '>') {
                        tokenizer._emitToken(tokenizer._currentToken);
                        tokenizer.setState(data_state);
                    } else if (data === '!') {
                        tokenizer._parseError("unexpected-bang-after-double-dash-in-comment");
                        tokenizer.setState(comment_end_bang_state);
                    } else if (data === '-') {
                        tokenizer._parseError("unexpected-dash-after-double-dash-in-comment");
                        tokenizer._currentToken.data += data;
                    } else if (data === '\u0000') {
                        tokenizer._parseError("invalid-codepoint");
                        tokenizer._currentToken.data += "--\uFFFD";
                        tokenizer.setState(comment_state);
                    } else {
                        // XXX
                        tokenizer._parseError("unexpected-char-in-comment");
                        tokenizer._currentToken.data += '--' + data;
                        tokenizer.setState(comment_state);
                    }
                    return true;
                }

                function comment_end_bang_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-comment-end-bang-state");
                        tokenizer._emitToken(tokenizer._currentToken);
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '>') {
                        tokenizer._emitToken(tokenizer._currentToken);
                        tokenizer.setState(data_state);
                    } else if (data === '-') {
                        tokenizer._currentToken.data += '--!';
                        tokenizer.setState(comment_end_dash_state);
                    } else {
                        tokenizer._currentToken.data += '--!' + data;
                        tokenizer.setState(comment_state);
                    }
                    return true;
                }

                function doctype_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("expected-doctype-name-but-got-eof");
                        tokenizer._currentToken.forceQuirks = true;
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (isWhitespace(data)) {
                        tokenizer.setState(before_doctype_name_state);
                    } else {
                        tokenizer._parseError("need-space-after-doctype");
                        buffer.unget(data);
                        tokenizer.setState(before_doctype_name_state);
                    }
                    return true;
                }

                function before_doctype_name_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("expected-doctype-name-but-got-eof");
                        tokenizer._currentToken.forceQuirks = true;
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (isWhitespace(data)) {
                        // pass
                    } else if (data === '>') {
                        tokenizer._parseError("expected-doctype-name-but-got-right-bracket");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else {
                        if (isAlpha(data))
                            data = data.toLowerCase();
                        tokenizer._currentToken.name = data;
                        tokenizer.setState(doctype_name_state);
                    }
                    return true;
                }

                function doctype_name_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._currentToken.forceQuirks = true;
                        buffer.unget(data);
                        tokenizer._parseError("eof-in-doctype-name");
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (isWhitespace(data)) {
                        tokenizer.setState(after_doctype_name_state);
                    } else if (data === '>') {
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else {
                        if (isAlpha(data))
                            data = data.toLowerCase();
                        tokenizer._currentToken.name += data;
                        buffer.commit();
                    }
                    return true;
                }

                function after_doctype_name_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._currentToken.forceQuirks = true;
                        buffer.unget(data);
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (isWhitespace(data)) {
                        // pass
                    } else if (data === '>') {
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else {
                        if (['p', 'P'].indexOf(data) > -1) {
                            var expected = [['u', 'U'], ['b', 'B'], ['l', 'L'], ['i', 'I'], ['c', 'C']];
                            var matched = expected.every(function (expected) {
                                data = buffer.char();
                                return expected.indexOf(data) > -1;
                            });
                            if (matched) {
                                tokenizer.setState(after_doctype_public_keyword_state);
                                return true;
                            }
                        } else if (['s', 'S'].indexOf(data) > -1) {
                            var expected = [['y', 'Y'], ['s', 'S'], ['t', 'T'], ['e', 'E'], ['m', 'M']];
                            var matched = expected.every(function (expected) {
                                data = buffer.char();
                                return expected.indexOf(data) > -1;
                            });
                            if (matched) {
                                tokenizer.setState(after_doctype_system_keyword_state);
                                return true;
                            }
                        }

                        // All the characters read before the current 'data' will be
                        // [a-zA-Z], so they're garbage in the bogus doctype and can be
                        // discarded; only the latest character might be '>' or EOF
                        // and needs to be ungetted
                        buffer.unget(data);
                        tokenizer._currentToken.forceQuirks = true;

                        if (data === InputStream.EOF) {
                            tokenizer._parseError("eof-in-doctype");
                            buffer.unget(data);
                            tokenizer.setState(data_state);
                            tokenizer._emitCurrentToken();
                        } else {
                            tokenizer._parseError("expected-space-or-right-bracket-in-doctype", {data: data});
                            tokenizer.setState(bogus_doctype_state);
                        }
                    }
                    return true;
                }

                function after_doctype_public_keyword_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (isWhitespace(data)) {
                        tokenizer.setState(before_doctype_public_identifier_state);
                    } else if (data === "'" || data === '"') {
                        tokenizer._parseError("unexpected-char-in-doctype");
                        buffer.unget(data);
                        tokenizer.setState(before_doctype_public_identifier_state);
                    } else {
                        buffer.unget(data);
                        tokenizer.setState(before_doctype_public_identifier_state);
                    }
                    return true;
                }

                function before_doctype_public_identifier_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (isWhitespace(data)) {
                        // pass
                    } else if (data === '"') {
                        tokenizer._currentToken.publicId = '';
                        tokenizer.setState(doctype_public_identifier_double_quoted_state);
                    } else if (data === "'") {
                        tokenizer._currentToken.publicId = '';
                        tokenizer.setState(doctype_public_identifier_single_quoted_state);
                    } else if (data === '>') {
                        tokenizer._parseError("unexpected-end-of-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else {
                        tokenizer._parseError("unexpected-char-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer.setState(bogus_doctype_state);
                    }
                    return true;
                }

                function doctype_public_identifier_double_quoted_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (data === '"') {
                        tokenizer.setState(after_doctype_public_identifier_state);
                    } else if (data === '>') {
                        tokenizer._parseError("unexpected-end-of-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else {
                        tokenizer._currentToken.publicId += data;
                    }
                    return true;
                }

                function doctype_public_identifier_single_quoted_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (data === "'") {
                        tokenizer.setState(after_doctype_public_identifier_state);
                    } else if (data === '>') {
                        tokenizer._parseError("unexpected-end-of-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else {
                        tokenizer._currentToken.publicId += data;
                    }
                    return true;
                }

                function after_doctype_public_identifier_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer._emitCurrentToken();
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        tokenizer.setState(between_doctype_public_and_system_identifiers_state);
                    } else if (data === '>') {
                        tokenizer.setState(data_state);
                        tokenizer._emitCurrentToken();
                    } else if (data === '"') {
                        tokenizer._parseError("unexpected-char-in-doctype");
                        tokenizer._currentToken.systemId = '';
                        tokenizer.setState(doctype_system_identifier_double_quoted_state);
                    } else if (data === "'") {
                        tokenizer._parseError("unexpected-char-in-doctype");
                        tokenizer._currentToken.systemId = '';
                        tokenizer.setState(doctype_system_identifier_single_quoted_state);
                    } else {
                        tokenizer._parseError("unexpected-char-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer.setState(bogus_doctype_state);
                    }
                    return true;
                }

                function between_doctype_public_and_system_identifiers_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer._emitCurrentToken();
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        // pass
                    } else if (data === '>') {
                        tokenizer._emitCurrentToken();
                        tokenizer.setState(data_state);
                    } else if (data === '"') {
                        tokenizer._currentToken.systemId = '';
                        tokenizer.setState(doctype_system_identifier_double_quoted_state);
                    } else if (data === "'") {
                        tokenizer._currentToken.systemId = '';
                        tokenizer.setState(doctype_system_identifier_single_quoted_state);
                    } else {
                        tokenizer._parseError("unexpected-char-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer.setState(bogus_doctype_state);
                    }
                    return true;
                }

                function after_doctype_system_keyword_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer._emitCurrentToken();
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        tokenizer.setState(before_doctype_system_identifier_state);
                    } else if (data === "'" || data === '"') {
                        tokenizer._parseError("unexpected-char-in-doctype");
                        buffer.unget(data);
                        tokenizer.setState(before_doctype_system_identifier_state);
                    } else {
                        buffer.unget(data);
                        tokenizer.setState(before_doctype_system_identifier_state);
                    }
                    return true;
                }

                function before_doctype_system_identifier_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer._emitCurrentToken();
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        // pass
                    } else if (data === '"') {
                        tokenizer._currentToken.systemId = '';
                        tokenizer.setState(doctype_system_identifier_double_quoted_state);
                    } else if (data === "'") {
                        tokenizer._currentToken.systemId = '';
                        tokenizer.setState(doctype_system_identifier_single_quoted_state);
                    } else if (data === '>') {
                        tokenizer._parseError("unexpected-end-of-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer._emitCurrentToken();
                        tokenizer.setState(data_state);
                    } else {
                        tokenizer._parseError("unexpected-char-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer.setState(bogus_doctype_state);
                    }
                    return true;
                }

                function doctype_system_identifier_double_quoted_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer._emitCurrentToken();
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === '"') {
                        tokenizer.setState(after_doctype_system_identifier_state);
                    } else if (data === '>') {
                        tokenizer._parseError("unexpected-end-of-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer._emitCurrentToken();
                        tokenizer.setState(data_state);
                    } else {
                        tokenizer._currentToken.systemId += data;
                    }
                    return true;
                }

                function doctype_system_identifier_single_quoted_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer._emitCurrentToken();
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (data === "'") {
                        tokenizer.setState(after_doctype_system_identifier_state);
                    } else if (data === '>') {
                        tokenizer._parseError("unexpected-end-of-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer._emitCurrentToken();
                        tokenizer.setState(data_state);
                    } else {
                        tokenizer._currentToken.systemId += data;
                    }
                    return true;
                }

                function after_doctype_system_identifier_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        tokenizer._parseError("eof-in-doctype");
                        tokenizer._currentToken.forceQuirks = true;
                        tokenizer._emitCurrentToken();
                        buffer.unget(data);
                        tokenizer.setState(data_state);
                    } else if (isWhitespace(data)) {
                        // pass
                    } else if (data === '>') {
                        tokenizer._emitCurrentToken();
                        tokenizer.setState(data_state);
                    } else {
                        tokenizer._parseError("unexpected-char-in-doctype");
                        tokenizer.setState(bogus_doctype_state);
                    }
                    return true;
                }

                function bogus_doctype_state(buffer) {
                    var data = buffer.char();
                    if (data === InputStream.EOF) {
                        buffer.unget(data);
                        tokenizer._emitCurrentToken();
                        tokenizer.setState(data_state);
                    } else if (data === '>') {
                        tokenizer._emitCurrentToken();
                        tokenizer.setState(data_state);
                    }
                    return true;
                }
            };

            Object.defineProperty(Tokenizer.prototype, 'lineNumber', {
                get: function () {
                    return this._inputStream.location().line;
                }
            });

            Object.defineProperty(Tokenizer.prototype, 'columnNumber', {
                get: function () {
                    return this._inputStream.location().column;
                }
            });

            exports.Tokenizer = Tokenizer;

        },
            {"./EntityParser": 2, "./InputStream": 3}],
        6: [function (_dereq_, module, exports) {
            var assert = _dereq_('assert');

            var messages = _dereq_('./messages.json');
            var constants = _dereq_('./constants');

            var EventEmitter = _dereq_('events').EventEmitter;

            var Tokenizer = _dereq_('./Tokenizer').Tokenizer;
            var ElementStack = _dereq_('./ElementStack').ElementStack;
            var StackItem = _dereq_('./StackItem').StackItem;

            var Marker = {};

            function isWhitespace(ch) {
                return ch === " " || ch === "\n" || ch === "\t" || ch === "\r" || ch === "\f";
            }

            function isWhitespaceOrReplacementCharacter(ch) {
                return isWhitespace(ch) || ch === '\uFFFD';
            }

            function isAllWhitespace(characters) {
                for (var i = 0; i < characters.length; i++) {
                    var ch = characters[i];
                    if (!isWhitespace(ch))
                        return false;
                }
                return true;
            }

            function isAllWhitespaceOrReplacementCharacters(characters) {
                for (var i = 0; i < characters.length; i++) {
                    var ch = characters[i];
                    if (!isWhitespaceOrReplacementCharacter(ch))
                        return false;
                }
                return true;
            }

            function getAttribute(node, name) {
                for (var i = 0; i < node.attributes.length; i++) {
                    var attribute = node.attributes[i];
                    if (attribute.nodeName === name) {
                        return attribute;
                    }
                }
                return null;
            }

            function CharacterBuffer(characters) {
                this.characters = characters;
                this.current = 0;
                this.end = this.characters.length;
            }

            CharacterBuffer.prototype.skipAtMostOneLeadingNewline = function () {
                if (this.characters[this.current] === '\n')
                    this.current++;
            };

            CharacterBuffer.prototype.skipLeadingWhitespace = function () {
                while (isWhitespace(this.characters[this.current])) {
                    if (++this.current == this.end)
                        return;
                }
            };

            CharacterBuffer.prototype.skipLeadingNonWhitespace = function () {
                while (!isWhitespace(this.characters[this.current])) {
                    if (++this.current == this.end)
                        return;
                }
            };

            CharacterBuffer.prototype.takeRemaining = function () {
                return this.characters.substring(this.current);
            };

            CharacterBuffer.prototype.takeLeadingWhitespace = function () {
                var start = this.current;
                this.skipLeadingWhitespace();
                if (start === this.current)
                    return "";
                return this.characters.substring(start, this.current - start);
            };

            Object.defineProperty(CharacterBuffer.prototype, 'length', {
                get: function () {
                    return this.end - this.current;
                }
            });

            /**
             *
             * @constructor
             */
            function TreeBuilder() {
                this.tokenizer = null;
                this.errorHandler = null;
                this.scriptingEnabled = false;
                this.document = null;
                this.head = null;
                this.form = null;
                this.openElements = new ElementStack();
                this.activeFormattingElements = [];
                this.insertionMode = null;
                this.insertionModeName = "";
                this.originalInsertionMode = "";
                this.inQuirksMode = false; // TODO quirks mode
                this.compatMode = "no quirks";
                this.framesetOk = true;
                this.redirectAttachToFosterParent = false;
                this.selfClosingFlagAcknowledged = false;
                this.context = "";
                this.pendingTableCharacters = [];
                this.shouldSkipLeadingNewline = false;

                var tree = this;
                var modes = this.insertionModes = {};
                modes.base = {
                    end_tag_handlers: {"-default": 'endTagOther'},
                    start_tag_handlers: {"-default": 'startTagOther'},
                    processEOF: function () {
                        tree.generateImpliedEndTags();
                        if (tree.openElements.length > 2) {
                            tree.parseError('expected-closing-tag-but-got-eof');
                        } else if (tree.openElements.length == 2 &&
                            tree.openElements.item(1).localName != 'body') {
                            // This happens for framesets or something?
                            tree.parseError('expected-closing-tag-but-got-eof');
                        } else if (tree.context && tree.openElements.length > 1) {
                            // XXX This is not what the specification says. Not sure what to do here.
                            //tree.parseError('eof-in-innerhtml');
                        }
                    },
                    processComment: function (data) {
                        // For most phases the following is forceQuirks. Where it's not it will be
                        // overridden.
                        tree.insertComment(data, tree.currentStackItem().node);
                    },
                    processDoctype: function (name, publicId, systemId, forceQuirks) {
                        tree.parseError('unexpected-doctype');
                    },
                    processStartTag: function (name, attributes, selfClosing) {
                        if (this[this.start_tag_handlers[name]]) {
                            this[this.start_tag_handlers[name]](name, attributes, selfClosing);
                        } else if (this[this.start_tag_handlers["-default"]]) {
                            this[this.start_tag_handlers["-default"]](name, attributes, selfClosing);
                        } else {
                            throw(new Error("No handler found for " + name));
                        }
                    },
                    processEndTag: function (name) {
                        if (this[this.end_tag_handlers[name]]) {
                            this[this.end_tag_handlers[name]](name);
                        } else if (this[this.end_tag_handlers["-default"]]) {
                            this[this.end_tag_handlers["-default"]](name);
                        } else {
                            throw(new Error("No handler found for " + name));
                        }
                    },
                    startTagHtml: function (name, attributes) {
                        modes.inBody.startTagHtml(name, attributes);
                    }
                };

                modes.initial = Object.create(modes.base);

                modes.initial.processEOF = function () {
                    tree.parseError("expected-doctype-but-got-eof");
                    this.anythingElse();
                    tree.insertionMode.processEOF();
                };

                modes.initial.processComment = function (data) {
                    tree.insertComment(data, tree.document);
                };

                modes.initial.processDoctype = function (name, publicId, systemId, forceQuirks) {
                    tree.insertDoctype(name || '', publicId || '', systemId || '');

                    if (forceQuirks || name != 'html' || (publicId != null && ([
                                "+//silmaril//dtd html pro v0r11 19970101//",
                                "-//advasoft ltd//dtd html 3.0 aswedit + extensions//",
                                "-//as//dtd html 3.0 aswedit + extensions//",
                                "-//ietf//dtd html 2.0 level 1//",
                                "-//ietf//dtd html 2.0 level 2//",
                                "-//ietf//dtd html 2.0 strict level 1//",
                                "-//ietf//dtd html 2.0 strict level 2//",
                                "-//ietf//dtd html 2.0 strict//",
                                "-//ietf//dtd html 2.0//",
                                "-//ietf//dtd html 2.1e//",
                                "-//ietf//dtd html 3.0//",
                                "-//ietf//dtd html 3.0//",
                                "-//ietf//dtd html 3.2 final//",
                                "-//ietf//dtd html 3.2//",
                                "-//ietf//dtd html 3//",
                                "-//ietf//dtd html level 0//",
                                "-//ietf//dtd html level 0//",
                                "-//ietf//dtd html level 1//",
                                "-//ietf//dtd html level 1//",
                                "-//ietf//dtd html level 2//",
                                "-//ietf//dtd html level 2//",
                                "-//ietf//dtd html level 3//",
                                "-//ietf//dtd html level 3//",
                                "-//ietf//dtd html strict level 0//",
                                "-//ietf//dtd html strict level 0//",
                                "-//ietf//dtd html strict level 1//",
                                "-//ietf//dtd html strict level 1//",
                                "-//ietf//dtd html strict level 2//",
                                "-//ietf//dtd html strict level 2//",
                                "-//ietf//dtd html strict level 3//",
                                "-//ietf//dtd html strict level 3//",
                                "-//ietf//dtd html strict//",
                                "-//ietf//dtd html strict//",
                                "-//ietf//dtd html strict//",
                                "-//ietf//dtd html//",
                                "-//ietf//dtd html//",
                                "-//ietf//dtd html//",
                                "-//metrius//dtd metrius presentational//",
                                "-//microsoft//dtd internet explorer 2.0 html strict//",
                                "-//microsoft//dtd internet explorer 2.0 html//",
                                "-//microsoft//dtd internet explorer 2.0 tables//",
                                "-//microsoft//dtd internet explorer 3.0 html strict//",
                                "-//microsoft//dtd internet explorer 3.0 html//",
                                "-//microsoft//dtd internet explorer 3.0 tables//",
                                "-//netscape comm. corp.//dtd html//",
                                "-//netscape comm. corp.//dtd strict html//",
                                "-//o'reilly and associates//dtd html 2.0//",
                                "-//o'reilly and associates//dtd html extended 1.0//",
                                "-//spyglass//dtd html 2.0 extended//",
                                "-//sq//dtd html 2.0 hotmetal + extensions//",
                                "-//sun microsystems corp.//dtd hotjava html//",
                                "-//sun microsystems corp.//dtd hotjava strict html//",
                                "-//w3c//dtd html 3 1995-03-24//",
                                "-//w3c//dtd html 3.2 draft//",
                                "-//w3c//dtd html 3.2 final//",
                                "-//w3c//dtd html 3.2//",
                                "-//w3c//dtd html 3.2s draft//",
                                "-//w3c//dtd html 4.0 frameset//",
                                "-//w3c//dtd html 4.0 transitional//",
                                "-//w3c//dtd html experimental 19960712//",
                                "-//w3c//dtd html experimental 970421//",
                                "-//w3c//dtd w3 html//",
                                "-//w3o//dtd w3 html 3.0//",
                                "-//webtechs//dtd mozilla html 2.0//",
                                "-//webtechs//dtd mozilla html//",
                                "html"
                            ].some(publicIdStartsWith)
                            || [
                                "-//w3o//dtd w3 html strict 3.0//en//",
                                "-/w3c/dtd html 4.0 transitional/en",
                                "html"
                            ].indexOf(publicId.toLowerCase()) > -1
                            || (systemId == null && [
                                "-//w3c//dtd html 4.01 transitional//",
                                "-//w3c//dtd html 4.01 frameset//"
                            ].some(publicIdStartsWith)))
                        )
                        || (systemId != null && (systemId.toLowerCase() == "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd"))
                    ) {
                        tree.compatMode = "quirks";
                        tree.parseError("quirky-doctype");
                    } else if (publicId != null && ([
                            "-//w3c//dtd xhtml 1.0 transitional//",
                            "-//w3c//dtd xhtml 1.0 frameset//"
                        ].some(publicIdStartsWith)
                        || (systemId != null && [
                            "-//w3c//dtd html 4.01 transitional//",
                            "-//w3c//dtd html 4.01 frameset//"
                        ].indexOf(publicId.toLowerCase()) > -1))
                    ) {
                        tree.compatMode = "limited quirks";
                        tree.parseError("almost-standards-doctype");
                    } else {
                        if ((publicId == "-//W3C//DTD HTML 4.0//EN" && (systemId == null || systemId == "http://www.w3.org/TR/REC-html40/strict.dtd"))
                            || (publicId == "-//W3C//DTD HTML 4.01//EN" && (systemId == null || systemId == "http://www.w3.org/TR/html4/strict.dtd"))
                            || (publicId == "-//W3C//DTD XHTML 1.0 Strict//EN" && (systemId == "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"))
                            || (publicId == "-//W3C//DTD XHTML 1.1//EN" && (systemId == "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"))
                        ) {
                            // warning
                            //tree.warn("obsolete-doctype");
                        } else if (!((systemId == null || systemId == "about:legacy-compat") && publicId == null)) {
                            tree.parseError("unknown-doctype");
                        }
                    }
                    tree.setInsertionMode('beforeHTML');
                    function publicIdStartsWith(string) {
                        return publicId.toLowerCase().indexOf(string) === 0;
                    }
                };

                modes.initial.processCharacters = function (buffer) {
                    buffer.skipLeadingWhitespace();
                    if (!buffer.length)
                        return;
                    tree.parseError('expected-doctype-but-got-chars');
                    this.anythingElse();
                    tree.insertionMode.processCharacters(buffer);
                };

                modes.initial.processStartTag = function (name, attributes, selfClosing) {
                    tree.parseError('expected-doctype-but-got-start-tag', {name: name});
                    this.anythingElse();
                    tree.insertionMode.processStartTag(name, attributes, selfClosing);
                };

                modes.initial.processEndTag = function (name) {
                    tree.parseError('expected-doctype-but-got-end-tag', {name: name});
                    this.anythingElse();
                    tree.insertionMode.processEndTag(name);
                };

                modes.initial.anythingElse = function () {
                    tree.compatMode = 'quirks';
                    tree.setInsertionMode('beforeHTML');
                };

                modes.beforeHTML = Object.create(modes.base);

                modes.beforeHTML.start_tag_handlers = {
                    html: 'startTagHtml',
                    '-default': 'startTagOther'
                };

                modes.beforeHTML.processEOF = function () {
                    this.anythingElse();
                    tree.insertionMode.processEOF();
                };

                modes.beforeHTML.processComment = function (data) {
                    tree.insertComment(data, tree.document);
                };

                modes.beforeHTML.processCharacters = function (buffer) {
                    buffer.skipLeadingWhitespace();
                    if (!buffer.length)
                        return;
                    this.anythingElse();
                    tree.insertionMode.processCharacters(buffer);
                };

                modes.beforeHTML.startTagHtml = function (name, attributes, selfClosing) {
                    tree.insertHtmlElement(attributes);
                    tree.setInsertionMode('beforeHead');
                };

                modes.beforeHTML.startTagOther = function (name, attributes, selfClosing) {
                    this.anythingElse();
                    tree.insertionMode.processStartTag(name, attributes, selfClosing);
                };

                modes.beforeHTML.processEndTag = function (name) {
                    this.anythingElse();
                    tree.insertionMode.processEndTag(name);
                };

                modes.beforeHTML.anythingElse = function () {
                    tree.insertHtmlElement();
                    tree.setInsertionMode('beforeHead');
                };

                modes.afterAfterBody = Object.create(modes.base);

                modes.afterAfterBody.start_tag_handlers = {
                    html: 'startTagHtml',
                    '-default': 'startTagOther'
                };

                modes.afterAfterBody.processComment = function (data) {
                    tree.insertComment(data, tree.document);
                };

                modes.afterAfterBody.processDoctype = function (data) {
                    modes.inBody.processDoctype(data);
                };

                modes.afterAfterBody.startTagHtml = function (data, attributes) {
                    modes.inBody.startTagHtml(data, attributes);
                };

                modes.afterAfterBody.startTagOther = function (name, attributes, selfClosing) {
                    tree.parseError('unexpected-start-tag', {name: name});
                    tree.setInsertionMode('inBody');
                    tree.insertionMode.processStartTag(name, attributes, selfClosing);
                };

                modes.afterAfterBody.endTagOther = function (name) {
                    tree.parseError('unexpected-end-tag', {name: name});
                    tree.setInsertionMode('inBody');
                    tree.insertionMode.processEndTag(name);
                };

                modes.afterAfterBody.processCharacters = function (data) {
                    if (!isAllWhitespace(data.characters)) {
                        tree.parseError('unexpected-char-after-body');
                        tree.setInsertionMode('inBody');
                        return tree.insertionMode.processCharacters(data);
                    }
                    modes.inBody.processCharacters(data);
                };

                modes.afterBody = Object.create(modes.base);

                modes.afterBody.end_tag_handlers = {
                    html: 'endTagHtml',
                    '-default': 'endTagOther'
                };

                modes.afterBody.processComment = function (data) {
                    // This is needed because data is to be appended to the html element here
                    // and not to whatever is currently open.
                    tree.insertComment(data, tree.openElements.rootNode);
                };

                modes.afterBody.processCharacters = function (data) {
                    if (!isAllWhitespace(data.characters)) {
                        tree.parseError('unexpected-char-after-body');
                        tree.setInsertionMode('inBody');
                        return tree.insertionMode.processCharacters(data);
                    }
                    modes.inBody.processCharacters(data);
                };

                modes.afterBody.processStartTag = function (name, attributes, selfClosing) {
                    tree.parseError('unexpected-start-tag-after-body', {name: name});
                    tree.setInsertionMode('inBody');
                    tree.insertionMode.processStartTag(name, attributes, selfClosing);
                };

                modes.afterBody.endTagHtml = function (name) {
                    if (tree.context) {
                        tree.parseError('end-html-in-innerhtml');
                    } else {
                        // XXX This may need to be done, not sure
                        // Don't set last_phase to the current phase but to the inBody phase
                        // instead. No need for extra parseErrors if there's something after
                        // </html>.
                        // Try <!doctype html>X</html>X for instance
                        tree.setInsertionMode('afterAfterBody');
                    }
                };

                modes.afterBody.endTagOther = function (name) {
                    tree.parseError('unexpected-end-tag-after-body', {name: name});
                    tree.setInsertionMode('inBody');
                    tree.insertionMode.processEndTag(name);
                };

                modes.afterFrameset = Object.create(modes.base);

                modes.afterFrameset.start_tag_handlers = {
                    html: 'startTagHtml',
                    noframes: 'startTagNoframes',
                    '-default': 'startTagOther'
                };

                modes.afterFrameset.end_tag_handlers = {
                    html: 'endTagHtml',
                    '-default': 'endTagOther'
                };

                modes.afterFrameset.processCharacters = function (buffer) {
                    var characters = buffer.takeRemaining();
                    var whitespace = "";
                    for (var i = 0; i < characters.length; i++) {
                        var ch = characters[i];
                        if (isWhitespace(ch))
                            whitespace += ch;
                    }
                    if (whitespace) {
                        tree.insertText(whitespace);
                    }
                    if (whitespace.length < characters.length)
                        tree.parseError('expected-eof-but-got-char');
                };

                modes.afterFrameset.startTagNoframes = function (name, attributes) {
                    modes.inHead.processStartTag(name, attributes);
                };

                modes.afterFrameset.startTagOther = function (name, attributes) {
                    tree.parseError("unexpected-start-tag-after-frameset", {name: name});
                };

                modes.afterFrameset.endTagHtml = function (name) {
                    tree.setInsertionMode('afterAfterFrameset');
                };

                modes.afterFrameset.endTagOther = function (name) {
                    tree.parseError("unexpected-end-tag-after-frameset", {name: name});
                };

                modes.beforeHead = Object.create(modes.base);

                modes.beforeHead.start_tag_handlers = {
                    html: 'startTagHtml',
                    head: 'startTagHead',
                    '-default': 'startTagOther'
                };

                modes.beforeHead.end_tag_handlers = {
                    html: 'endTagImplyHead',
                    head: 'endTagImplyHead',
                    body: 'endTagImplyHead',
                    br: 'endTagImplyHead',
                    '-default': 'endTagOther'
                };

                modes.beforeHead.processEOF = function () {
                    this.startTagHead('head', []);
                    tree.insertionMode.processEOF();
                };

                modes.beforeHead.processCharacters = function (buffer) {
                    buffer.skipLeadingWhitespace();
                    if (!buffer.length)
                        return;
                    this.startTagHead('head', []);
                    tree.insertionMode.processCharacters(buffer);
                };

                modes.beforeHead.startTagHead = function (name, attributes) {
                    tree.insertHeadElement(attributes);
                    tree.setInsertionMode('inHead');
                };

                modes.beforeHead.startTagOther = function (name, attributes, selfClosing) {
                    this.startTagHead('head', []);
                    tree.insertionMode.processStartTag(name, attributes, selfClosing);
                };

                modes.beforeHead.endTagImplyHead = function (name) {
                    this.startTagHead('head', []);
                    tree.insertionMode.processEndTag(name);
                };

                modes.beforeHead.endTagOther = function (name) {
                    tree.parseError('end-tag-after-implied-root', {name: name});
                };

                modes.inHead = Object.create(modes.base);

                modes.inHead.start_tag_handlers = {
                    html: 'startTagHtml',
                    head: 'startTagHead',
                    title: 'startTagTitle',
                    script: 'startTagScript',
                    style: 'startTagNoFramesStyle',
                    noscript: 'startTagNoScript',
                    noframes: 'startTagNoFramesStyle',
                    base: 'startTagBaseBasefontBgsoundLink',
                    basefont: 'startTagBaseBasefontBgsoundLink',
                    bgsound: 'startTagBaseBasefontBgsoundLink',
                    link: 'startTagBaseBasefontBgsoundLink',
                    meta: 'startTagMeta',
                    "-default": 'startTagOther'
                };

                modes.inHead.end_tag_handlers = {
                    head: 'endTagHead',
                    html: 'endTagHtmlBodyBr',
                    body: 'endTagHtmlBodyBr',
                    br: 'endTagHtmlBodyBr',
                    "-default": 'endTagOther'
                };

                modes.inHead.processEOF = function () {
                    var name = tree.currentStackItem().localName;
                    if (['title', 'style', 'script'].indexOf(name) != -1) {
                        tree.parseError("expected-named-closing-tag-but-got-eof", {name: name});
                        tree.popElement();
                    }

                    this.anythingElse();

                    tree.insertionMode.processEOF();
                };

                modes.inHead.processCharacters = function (buffer) {
                    var leadingWhitespace = buffer.takeLeadingWhitespace();
                    if (leadingWhitespace)
                        tree.insertText(leadingWhitespace);
                    if (!buffer.length)
                        return;
                    this.anythingElse();
                    tree.insertionMode.processCharacters(buffer);
                };

                modes.inHead.startTagHtml = function (name, attributes) {
                    modes.inBody.processStartTag(name, attributes);
                };

                modes.inHead.startTagHead = function (name, attributes) {
                    tree.parseError('two-heads-are-not-better-than-one');
                };

                modes.inHead.startTagTitle = function (name, attributes) {
                    tree.processGenericRCDATAStartTag(name, attributes);
                };

                modes.inHead.startTagNoScript = function (name, attributes) {
                    if (tree.scriptingEnabled)
                        return tree.processGenericRawTextStartTag(name, attributes);
                    tree.insertElement(name, attributes);
                    tree.setInsertionMode('inHeadNoscript');
                };

                modes.inHead.startTagNoFramesStyle = function (name, attributes) {
                    // XXX Need to decide whether to implement the scripting disabled case
                    tree.processGenericRawTextStartTag(name, attributes);
                };

                modes.inHead.startTagScript = function (name, attributes) {
                    tree.insertElement(name, attributes);
                    tree.tokenizer.setState(Tokenizer.SCRIPT_DATA);
                    tree.originalInsertionMode = tree.insertionModeName;
                    tree.setInsertionMode('text');
                };

                modes.inHead.startTagBaseBasefontBgsoundLink = function (name, attributes) {
                    tree.insertSelfClosingElement(name, attributes);
                };

                modes.inHead.startTagMeta = function (name, attributes) {
                    tree.insertSelfClosingElement(name, attributes);
                    // @todo process charset attributes
                };

                modes.inHead.startTagOther = function (name, attributes, selfClosing) {
                    this.anythingElse();
                    tree.insertionMode.processStartTag(name, attributes, selfClosing);
                };

                modes.inHead.endTagHead = function (name) {
                    if (tree.openElements.item(tree.openElements.length - 1).localName == 'head') {
                        tree.openElements.pop();
                    } else {
                        tree.parseError('unexpected-end-tag', {name: 'head'});
                    }
                    tree.setInsertionMode('afterHead');
                };

                modes.inHead.endTagHtmlBodyBr = function (name) {
                    this.anythingElse();
                    tree.insertionMode.processEndTag(name);
                };

                modes.inHead.endTagOther = function (name) {
                    tree.parseError('unexpected-end-tag', {name: name});
                };

                modes.inHead.anythingElse = function () {
                    this.endTagHead('head');
                };

                modes.afterHead = Object.create(modes.base);

                modes.afterHead.start_tag_handlers = {
                    html: 'startTagHtml',
                    head: 'startTagHead',
                    body: 'startTagBody',
                    frameset: 'startTagFrameset',
                    base: 'startTagFromHead',
                    link: 'startTagFromHead',
                    meta: 'startTagFromHead',
                    script: 'startTagFromHead',
                    // XXX noframes: 'startTagFromHead' ?
                    style: 'startTagFromHead',
                    title: 'startTagFromHead',
                    "-default": 'startTagOther'
                };

                modes.afterHead.end_tag_handlers = {
                    body: 'endTagBodyHtmlBr',
                    html: 'endTagBodyHtmlBr',
                    br: 'endTagBodyHtmlBr',
                    "-default": 'endTagOther'
                };

                modes.afterHead.processEOF = function () {
                    this.anythingElse();
                    tree.insertionMode.processEOF();
                };

                modes.afterHead.processCharacters = function (buffer) {
                    var leadingWhitespace = buffer.takeLeadingWhitespace();
                    if (leadingWhitespace)
                        tree.insertText(leadingWhitespace);
                    if (!buffer.length)
                        return;
                    this.anythingElse();
                    tree.insertionMode.processCharacters(buffer);
                };

                modes.afterHead.startTagHtml = function (name, attributes) {
                    modes.inBody.processStartTag(name, attributes);
                };

                modes.afterHead.startTagBody = function (name, attributes) {
                    tree.framesetOk = false;
                    tree.insertBodyElement(attributes);
                    tree.setInsertionMode('inBody');
                };

                modes.afterHead.startTagFrameset = function (name, attributes) {
                    tree.insertElement(name, attributes);
                    tree.setInsertionMode('inFrameset');
                };

                modes.afterHead.startTagFromHead = function (name, attributes, selfClosing) {
                    tree.parseError("unexpected-start-tag-out-of-my-head", {name: name});
                    // FIXME head pointer
                    tree.openElements.push(tree.head);
                    modes.inHead.processStartTag(name, attributes, selfClosing);
                    tree.openElements.remove(tree.head);
                };

                modes.afterHead.startTagHead = function (name, attributes, selfClosing) {
                    tree.parseError('unexpected-start-tag', {name: name});
                };

                modes.afterHead.startTagOther = function (name, attributes, selfClosing) {
                    this.anythingElse();
                    tree.insertionMode.processStartTag(name, attributes, selfClosing);
                };

                modes.afterHead.endTagBodyHtmlBr = function (name) {
                    this.anythingElse();
                    tree.insertionMode.processEndTag(name);
                };

                modes.afterHead.endTagOther = function (name) {
                    tree.parseError('unexpected-end-tag', {name: name});
                };

                modes.afterHead.anythingElse = function () {
                    tree.insertBodyElement([]);
                    tree.setInsertionMode('inBody');
                    tree.framesetOk = true;
                }

                modes.inBody = Object.create(modes.base);

                modes.inBody.start_tag_handlers = {
                    html: 'startTagHtml',
                    head: 'startTagMisplaced',
                    base: 'startTagProcessInHead',
                    basefont: 'startTagProcessInHead',
                    bgsound: 'startTagProcessInHead',
                    link: 'startTagProcessInHead',
                    meta: 'startTagProcessInHead',
                    noframes: 'startTagProcessInHead',
                    script: 'startTagProcessInHead',
                    style: 'startTagProcessInHead',
                    title: 'startTagProcessInHead',
                    body: 'startTagBody',
                    form: 'startTagForm',
                    plaintext: 'startTagPlaintext',
                    a: 'startTagA',
                    button: 'startTagButton',
                    xmp: 'startTagXmp',
                    table: 'startTagTable',
                    hr: 'startTagHr',
                    image: 'startTagImage',
                    input: 'startTagInput',
                    textarea: 'startTagTextarea',
                    select: 'startTagSelect',
                    isindex: 'startTagIsindex',
                    applet: 'startTagAppletMarqueeObject',
                    marquee: 'startTagAppletMarqueeObject',
                    object: 'startTagAppletMarqueeObject',
                    li: 'startTagListItem',
                    dd: 'startTagListItem',
                    dt: 'startTagListItem',
                    address: 'startTagCloseP',
                    article: 'startTagCloseP',
                    aside: 'startTagCloseP',
                    blockquote: 'startTagCloseP',
                    center: 'startTagCloseP',
                    details: 'startTagCloseP',
                    dir: 'startTagCloseP',
                    div: 'startTagCloseP',
                    dl: 'startTagCloseP',
                    fieldset: 'startTagCloseP',
                    figcaption: 'startTagCloseP',
                    figure: 'startTagCloseP',
                    footer: 'startTagCloseP',
                    header: 'startTagCloseP',
                    hgroup: 'startTagCloseP',
                    main: 'startTagCloseP',
                    menu: 'startTagCloseP',
                    nav: 'startTagCloseP',
                    ol: 'startTagCloseP',
                    p: 'startTagCloseP',
                    section: 'startTagCloseP',
                    summary: 'startTagCloseP',
                    ul: 'startTagCloseP',
                    listing: 'startTagPreListing',
                    pre: 'startTagPreListing',
                    b: 'startTagFormatting',
                    big: 'startTagFormatting',
                    code: 'startTagFormatting',
                    em: 'startTagFormatting',
                    font: 'startTagFormatting',
                    i: 'startTagFormatting',
                    s: 'startTagFormatting',
                    small: 'startTagFormatting',
                    strike: 'startTagFormatting',
                    strong: 'startTagFormatting',
                    tt: 'startTagFormatting',
                    u: 'startTagFormatting',
                    nobr: 'startTagNobr',
                    area: 'startTagVoidFormatting',
                    br: 'startTagVoidFormatting',
                    embed: 'startTagVoidFormatting',
                    img: 'startTagVoidFormatting',
                    keygen: 'startTagVoidFormatting',
                    wbr: 'startTagVoidFormatting',
                    param: 'startTagParamSourceTrack',
                    source: 'startTagParamSourceTrack',
                    track: 'startTagParamSourceTrack',
                    iframe: 'startTagIFrame',
                    noembed: 'startTagRawText',
                    noscript: 'startTagRawText',
                    h1: 'startTagHeading',
                    h2: 'startTagHeading',
                    h3: 'startTagHeading',
                    h4: 'startTagHeading',
                    h5: 'startTagHeading',
                    h6: 'startTagHeading',
                    caption: 'startTagMisplaced',
                    col: 'startTagMisplaced',
                    colgroup: 'startTagMisplaced',
                    frame: 'startTagMisplaced',
                    frameset: 'startTagFrameset',
                    tbody: 'startTagMisplaced',
                    td: 'startTagMisplaced',
                    tfoot: 'startTagMisplaced',
                    th: 'startTagMisplaced',
                    thead: 'startTagMisplaced',
                    tr: 'startTagMisplaced',
                    option: 'startTagOptionOptgroup',
                    optgroup: 'startTagOptionOptgroup',
                    math: 'startTagMath',
                    svg: 'startTagSVG',
                    rt: 'startTagRpRt',
                    rp: 'startTagRpRt',
                    "-default": 'startTagOther'
                };

                modes.inBody.end_tag_handlers = {
                    p: 'endTagP',
                    body: 'endTagBody',
                    html: 'endTagHtml',
                    address: 'endTagBlock',
                    article: 'endTagBlock',
                    aside: 'endTagBlock',
                    blockquote: 'endTagBlock',
                    button: 'endTagBlock',
                    center: 'endTagBlock',
                    details: 'endTagBlock',
                    dir: 'endTagBlock',
                    div: 'endTagBlock',
                    dl: 'endTagBlock',
                    fieldset: 'endTagBlock',
                    figcaption: 'endTagBlock',
                    figure: 'endTagBlock',
                    footer: 'endTagBlock',
                    header: 'endTagBlock',
                    hgroup: 'endTagBlock',
                    listing: 'endTagBlock',
                    main: 'endTagBlock',
                    menu: 'endTagBlock',
                    nav: 'endTagBlock',
                    ol: 'endTagBlock',
                    pre: 'endTagBlock',
                    section: 'endTagBlock',
                    summary: 'endTagBlock',
                    ul: 'endTagBlock',
                    form: 'endTagForm',
                    applet: 'endTagAppletMarqueeObject',
                    marquee: 'endTagAppletMarqueeObject',
                    object: 'endTagAppletMarqueeObject',
                    dd: 'endTagListItem',
                    dt: 'endTagListItem',
                    li: 'endTagListItem',
                    h1: 'endTagHeading',
                    h2: 'endTagHeading',
                    h3: 'endTagHeading',
                    h4: 'endTagHeading',
                    h5: 'endTagHeading',
                    h6: 'endTagHeading',
                    a: 'endTagFormatting',
                    b: 'endTagFormatting',
                    big: 'endTagFormatting',
                    code: 'endTagFormatting',
                    em: 'endTagFormatting',
                    font: 'endTagFormatting',
                    i: 'endTagFormatting',
                    nobr: 'endTagFormatting',
                    s: 'endTagFormatting',
                    small: 'endTagFormatting',
                    strike: 'endTagFormatting',
                    strong: 'endTagFormatting',
                    tt: 'endTagFormatting',
                    u: 'endTagFormatting',
                    br: 'endTagBr',
                    "-default": 'endTagOther'
                };

                modes.inBody.processCharacters = function (buffer) {
                    if (tree.shouldSkipLeadingNewline) {
                        tree.shouldSkipLeadingNewline = false;
                        buffer.skipAtMostOneLeadingNewline();
                    }
                    tree.reconstructActiveFormattingElements();
                    var characters = buffer.takeRemaining();
                    characters = characters.replace(/\u0000/g, function (match, index) {
                        // @todo position
                        tree.parseError("invalid-codepoint");
                        return '';
                    });
                    if (!characters)
                        return;
                    tree.insertText(characters);
                    if (tree.framesetOk && !isAllWhitespaceOrReplacementCharacters(characters))
                        tree.framesetOk = false;
                };

                modes.inBody.startTagHtml = function (name, attributes) {
                    tree.parseError('non-html-root');
                    tree.addAttributesToElement(tree.openElements.rootNode, attributes);
                };

                modes.inBody.startTagProcessInHead = function (name, attributes) {
                    modes.inHead.processStartTag(name, attributes);
                };

                modes.inBody.startTagBody = function (name, attributes) {
                    tree.parseError('unexpected-start-tag', {name: 'body'});
                    if (tree.openElements.length == 1 ||
                        tree.openElements.item(1).localName != 'body') {
                        assert.ok(tree.context);
                    } else {
                        tree.framesetOk = false;
                        tree.addAttributesToElement(tree.openElements.bodyElement, attributes);
                    }
                };

                modes.inBody.startTagFrameset = function (name, attributes) {
                    tree.parseError('unexpected-start-tag', {name: 'frameset'});
                    if (tree.openElements.length == 1 ||
                        tree.openElements.item(1).localName != 'body') {
                        assert.ok(tree.context);
                    } else if (tree.framesetOk) {
                        tree.detachFromParent(tree.openElements.bodyElement);
                        while (tree.openElements.length > 1)
                            tree.openElements.pop();
                        tree.insertElement(name, attributes);
                        tree.setInsertionMode('inFrameset');
                    }
                };

                modes.inBody.startTagCloseP = function (name, attributes) {
                    if (tree.openElements.inButtonScope('p'))
                        this.endTagP('p');
                    tree.insertElement(name, attributes);
                };

                modes.inBody.startTagPreListing = function (name, attributes) {
                    if (tree.openElements.inButtonScope('p'))
                        this.endTagP('p');
                    tree.insertElement(name, attributes);
                    tree.framesetOk = false;
                    tree.shouldSkipLeadingNewline = true;
                };

                modes.inBody.startTagForm = function (name, attributes) {
                    if (tree.form) {
                        tree.parseError('unexpected-start-tag', {name: name});
                    } else {
                        if (tree.openElements.inButtonScope('p'))
                            this.endTagP('p');
                        tree.insertElement(name, attributes);
                        tree.form = tree.currentStackItem();
                    }
                };

                modes.inBody.startTagRpRt = function (name, attributes) {
                    if (tree.openElements.inScope('ruby')) {
                        tree.generateImpliedEndTags();
                        if (tree.currentStackItem().localName != 'ruby') {
                            tree.parseError('unexpected-start-tag', {name: name});
                        }
                    }
                    tree.insertElement(name, attributes);
                };

                modes.inBody.startTagListItem = function (name, attributes) {
                    /// @todo: Fix according to current spec. http://www.w3.org/TR/html5/tree-construction.html#parsing-main-inbody
                    var stopNames = {li: ['li'], dd: ['dd', 'dt'], dt: ['dd', 'dt']};
                    var stopName = stopNames[name];

                    var els = tree.openElements;
                    for (var i = els.length - 1; i >= 0; i--) {
                        var node = els.item(i);
                        if (stopName.indexOf(node.localName) != -1) {
                            tree.insertionMode.processEndTag(node.localName);
                            break;
                        }

                        // todo isScoping()
                        if (node.isSpecial() && node.localName !== 'p' && node.localName !== 'address' && node.localName !== 'div')
                            break;
                    }
                    if (tree.openElements.inButtonScope('p'))
                        this.endTagP('p');

                    // Always insert an <li> element
                    tree.insertElement(name, attributes);
                    tree.framesetOk = false;
                };

                modes.inBody.startTagPlaintext = function (name, attributes) {
                    if (tree.openElements.inButtonScope('p'))
                        this.endTagP('p');
                    tree.insertElement(name, attributes);
                    tree.tokenizer.setState(Tokenizer.PLAINTEXT);
                };

                modes.inBody.startTagHeading = function (name, attributes) {
                    if (tree.openElements.inButtonScope('p'))
                        this.endTagP('p');
                    if (tree.currentStackItem().isNumberedHeader()) {
                        tree.parseError('unexpected-start-tag', {name: name});
                        tree.popElement();
                    }
                    tree.insertElement(name, attributes);
                };

                modes.inBody.startTagA = function (name, attributes) {
                    var activeA = tree.elementInActiveFormattingElements('a');
                    if (activeA) {
                        tree.parseError("unexpected-start-tag-implies-end-tag", {startName: "a", endName: "a"});
                        tree.adoptionAgencyEndTag('a');
                        if (tree.openElements.contains(activeA))
                            tree.openElements.remove(activeA);
                        tree.removeElementFromActiveFormattingElements(activeA);
                    }
                    tree.reconstructActiveFormattingElements();
                    tree.insertFormattingElement(name, attributes);
                };

                modes.inBody.startTagFormatting = function (name, attributes) {
                    tree.reconstructActiveFormattingElements();
                    tree.insertFormattingElement(name, attributes);
                };

                modes.inBody.startTagNobr = function (name, attributes) {
                    tree.reconstructActiveFormattingElements();
                    if (tree.openElements.inScope('nobr')) {
                        tree.parseError("unexpected-start-tag-implies-end-tag", {startName: 'nobr', endName: 'nobr'});
                        this.processEndTag('nobr');
                        // XXX Need tests that trigger the following
                        tree.reconstructActiveFormattingElements();
                    }
                    tree.insertFormattingElement(name, attributes);
                };

                modes.inBody.startTagButton = function (name, attributes) {
                    if (tree.openElements.inScope('button')) {
                        tree.parseError('unexpected-start-tag-implies-end-tag', {
                            startName: 'button',
                            endName: 'button'
                        });
                        this.processEndTag('button');
                        tree.insertionMode.processStartTag(name, attributes);
                    } else {
                        tree.framesetOk = false;
                        tree.reconstructActiveFormattingElements();
                        tree.insertElement(name, attributes);
                    }
                };

                modes.inBody.startTagAppletMarqueeObject = function (name, attributes) {
                    tree.reconstructActiveFormattingElements();
                    tree.insertElement(name, attributes);
                    tree.activeFormattingElements.push(Marker);
                    tree.framesetOk = false;
                };

                modes.inBody.endTagAppletMarqueeObject = function (name) {
                    if (!tree.openElements.inScope(name)) {
                        tree.parseError("unexpected-end-tag", {name: name});
                    } else {
                        tree.generateImpliedEndTags();
                        if (tree.currentStackItem().localName != name) {
                            tree.parseError('end-tag-too-early', {name: name});
                        }
                        tree.openElements.popUntilPopped(name);
                        tree.clearActiveFormattingElements();
                    }
                };

                modes.inBody.startTagXmp = function (name, attributes) {
                    if (tree.openElements.inButtonScope('p'))
                        this.processEndTag('p');
                    tree.reconstructActiveFormattingElements();
                    tree.processGenericRawTextStartTag(name, attributes);
                    tree.framesetOk = false;
                };

                modes.inBody.startTagTable = function (name, attributes) {
                    if (tree.compatMode !== "quirks")
                        if (tree.openElements.inButtonScope('p'))
                            this.processEndTag('p');
                    tree.insertElement(name, attributes);
                    tree.setInsertionMode('inTable');
                    tree.framesetOk = false;
                };

                modes.inBody.startTagVoidFormatting = function (name, attributes) {
                    tree.reconstructActiveFormattingElements();
                    tree.insertSelfClosingElement(name, attributes);
                    tree.framesetOk = false;
                };

                modes.inBody.startTagParamSourceTrack = function (name, attributes) {
                    tree.insertSelfClosingElement(name, attributes);
                };

                modes.inBody.startTagHr = function (name, attributes) {
                    if (tree.openElements.inButtonScope('p'))
                        this.endTagP('p');
                    tree.insertSelfClosingElement(name, attributes);
                    tree.framesetOk = false;
                };

                modes.inBody.startTagImage = function (name, attributes) {
                    // No, really...
                    tree.parseError('unexpected-start-tag-treated-as', {originalName: 'image', newName: 'img'});
                    this.processStartTag('img', attributes);
                };

                modes.inBody.startTagInput = function (name, attributes) {
                    var currentFramesetOk = tree.framesetOk;
                    this.startTagVoidFormatting(name, attributes);
                    for (var key in attributes) {
                        // input type=hidden doesn't change framesetOk
                        if (attributes[key].nodeName == 'type') {
                            if (attributes[key].nodeValue.toLowerCase() == 'hidden')
                                tree.framesetOk = currentFramesetOk;
                            break;
                        }
                    }
                };

                modes.inBody.startTagIsindex = function (name, attributes) {
                    tree.parseError('deprecated-tag', {name: 'isindex'});
                    tree.selfClosingFlagAcknowledged = true;
                    if (tree.form)
                        return;
                    var formAttributes = [];
                    var inputAttributes = [];
                    var prompt = "This is a searchable index. Enter search keywords: ";
                    for (var key in attributes) {
                        switch (attributes[key].nodeName) {
                            case 'action':
                                formAttributes.push({
                                    nodeName: 'action',
                                    nodeValue: attributes[key].nodeValue
                                });
                                break;
                            case 'prompt':
                                prompt = attributes[key].nodeValue;
                                break;
                            case 'name':
                                break;
                            default:
                                inputAttributes.push({
                                    nodeName: attributes[key].nodeName,
                                    nodeValue: attributes[key].nodeValue
                                });
                        }
                    }
                    inputAttributes.push({nodeName: 'name', nodeValue: 'isindex'});
                    this.processStartTag('form', formAttributes);
                    this.processStartTag('hr');
                    this.processStartTag('label');
                    this.processCharacters(new CharacterBuffer(prompt));
                    this.processStartTag('input', inputAttributes);
                    this.processEndTag('label');
                    this.processStartTag('hr');
                    this.processEndTag('form');
                };

                modes.inBody.startTagTextarea = function (name, attributes) {
                    // XXX Form element pointer checking here as well...
                    tree.insertElement(name, attributes);
                    tree.tokenizer.setState(Tokenizer.RCDATA);
                    tree.originalInsertionMode = tree.insertionModeName;
                    tree.shouldSkipLeadingNewline = true;
                    tree.framesetOk = false;
                    tree.setInsertionMode('text');
                };

                modes.inBody.startTagIFrame = function (name, attributes) {
                    tree.framesetOk = false;
                    this.startTagRawText(name, attributes);
                };

                modes.inBody.startTagRawText = function (name, attributes) {
                    tree.processGenericRawTextStartTag(name, attributes);
                };

                modes.inBody.startTagSelect = function (name, attributes) {
                    tree.reconstructActiveFormattingElements();
                    tree.insertElement(name, attributes);
                    tree.framesetOk = false;
                    var insertionModeName = tree.insertionModeName;
                    if (insertionModeName == 'inTable' ||
                        insertionModeName == 'inCaption' ||
                        insertionModeName == 'inColumnGroup' ||
                        insertionModeName == 'inTableBody' ||
                        insertionModeName == 'inRow' ||
                        insertionModeName == 'inCell') {
                        tree.setInsertionMode('inSelectInTable');
                    } else {
                        tree.setInsertionMode('inSelect');
                    }
                };

                modes.inBody.startTagMisplaced = function (name, attributes) {
                    tree.parseError('unexpected-start-tag-ignored', {name: name});
                };

                modes.inBody.endTagMisplaced = function (name) {
                    // This handles elements with end tags in other insertion modes.
                    tree.parseError("unexpected-end-tag", {name: name});
                };

                modes.inBody.endTagBr = function (name) {
                    tree.parseError("unexpected-end-tag-treated-as", {originalName: "br", newName: "br element"});
                    tree.reconstructActiveFormattingElements();
                    tree.insertElement(name, []);
                    tree.popElement();
                };

                modes.inBody.startTagOptionOptgroup = function (name, attributes) {
                    if (tree.currentStackItem().localName == 'option')
                        tree.popElement();
                    tree.reconstructActiveFormattingElements();
                    tree.insertElement(name, attributes);
                };

                modes.inBody.startTagOther = function (name, attributes) {
                    tree.reconstructActiveFormattingElements();
                    tree.insertElement(name, attributes);
                };

                modes.inBody.endTagOther = function (name) {
                    var node;
                    for (var i = tree.openElements.length - 1; i > 0; i--) {
                        node = tree.openElements.item(i);
                        if (node.localName == name) {
                            tree.generateImpliedEndTags(name);
                            if (tree.currentStackItem().localName != name)
                                tree.parseError('unexpected-end-tag', {name: name});
                            // todo optimize
                            tree.openElements.remove_openElements_until(function (x) {
                                return x === node;
                            });
                            break;
                        }
                        if (node.isSpecial()) {
                            tree.parseError('unexpected-end-tag', {name: name});
                            break;
                        }
                    }
                };

                modes.inBody.startTagMath = function (name, attributes, selfClosing) {
                    tree.reconstructActiveFormattingElements();
                    attributes = tree.adjustMathMLAttributes(attributes);
                    attributes = tree.adjustForeignAttributes(attributes);
                    tree.insertForeignElement(name, attributes, "http://www.w3.org/1998/Math/MathML", selfClosing);
                    // Need to get the parse error right for the case where the token
                    // has a namespace not equal to the xmlns attribute
                };

                modes.inBody.startTagSVG = function (name, attributes, selfClosing) {
                    tree.reconstructActiveFormattingElements();
                    attributes = tree.adjustSVGAttributes(attributes);
                    attributes = tree.adjustForeignAttributes(attributes);
                    tree.insertForeignElement(name, attributes, "http://www.w3.org/2000/svg", selfClosing);
                    // Need to get the parse error right for the case where the token
                    // has a namespace not equal to the xmlns attribute
                };

                modes.inBody.endTagP = function (name) {
                    if (!tree.openElements.inButtonScope('p')) {
                        tree.parseError('unexpected-end-tag', {name: 'p'});
                        this.startTagCloseP('p', []);
                        this.endTagP('p');
                    } else {
                        tree.generateImpliedEndTags('p');
                        if (tree.currentStackItem().localName != 'p')
                            tree.parseError('unexpected-implied-end-tag', {name: 'p'});
                        tree.openElements.popUntilPopped(name);
                    }
                };

                modes.inBody.endTagBody = function (name) {
                    if (!tree.openElements.inScope('body')) {
                        tree.parseError('unexpected-end-tag', {name: name});
                        return;
                    }

                    /// @todo Emit parse error on end tags other than the ones listed in http://www.w3.org/TR/html5/tree-construction.html#parsing-main-inbody
                    // ['dd', 'dt', 'li', 'optgroup', 'option', 'p', 'rp', 'rt', 'tbody', 'td', 'tfoot', 'th', 'thead', 'tr', 'body', 'html']
                    if (tree.currentStackItem().localName != 'body') {
                        tree.parseError('expected-one-end-tag-but-got-another', {
                            expectedName: tree.currentStackItem().localName,
                            gotName: name
                        });
                    }
                    tree.setInsertionMode('afterBody');
                };

                modes.inBody.endTagHtml = function (name) {
                    if (!tree.openElements.inScope('body')) {
                        tree.parseError('unexpected-end-tag', {name: name});
                        return;
                    }

                    /// @todo Emit parse error on end tags other than the ones listed in http://www.w3.org/TR/html5/tree-construction.html#parsing-main-inbody
                    // ['dd', 'dt', 'li', 'optgroup', 'option', 'p', 'rp', 'rt', 'tbody', 'td', 'tfoot', 'th', 'thead', 'tr', 'body', 'html']
                    if (tree.currentStackItem().localName != 'body') {
                        tree.parseError('expected-one-end-tag-but-got-another', {
                            expectedName: tree.currentStackItem().localName,
                            gotName: name
                        });
                    }
                    tree.setInsertionMode('afterBody');
                    tree.insertionMode.processEndTag(name);
                };

                modes.inBody.endTagBlock = function (name) {
                    if (!tree.openElements.inScope(name)) {
                        tree.parseError('unexpected-end-tag', {name: name});
                    } else {
                        tree.generateImpliedEndTags();
                        if (tree.currentStackItem().localName != name) {
                            tree.parseError('end-tag-too-early', {name: name});
                        }
                        tree.openElements.popUntilPopped(name);
                    }
                };

                modes.inBody.endTagForm = function (name) {
                    var node = tree.form;
                    tree.form = null;
                    if (!node || !tree.openElements.inScope(name)) {
                        tree.parseError('unexpected-end-tag', {name: name});
                    } else {
                        tree.generateImpliedEndTags();
                        if (tree.currentStackItem() != node) {
                            tree.parseError('end-tag-too-early-ignored', {name: 'form'});
                        }
                        tree.openElements.remove(node);
                    }
                };

                modes.inBody.endTagListItem = function (name) {
                    if (!tree.openElements.inListItemScope(name)) {
                        tree.parseError('unexpected-end-tag', {name: name});
                    } else {
                        tree.generateImpliedEndTags(name);
                        if (tree.currentStackItem().localName != name)
                            tree.parseError('end-tag-too-early', {name: name});
                        tree.openElements.popUntilPopped(name);
                    }
                };

                modes.inBody.endTagHeading = function (name) {
                    if (!tree.openElements.hasNumberedHeaderElementInScope()) {
                        tree.parseError('unexpected-end-tag', {name: name});
                        return;
                    }
                    tree.generateImpliedEndTags();
                    if (tree.currentStackItem().localName != name)
                        tree.parseError('end-tag-too-early', {name: name});

                    tree.openElements.remove_openElements_until(function (e) {
                        return e.isNumberedHeader();
                    });
                };

                modes.inBody.endTagFormatting = function (name, attributes) {
                    if (!tree.adoptionAgencyEndTag(name))
                        this.endTagOther(name, attributes);
                };

                modes.inCaption = Object.create(modes.base);

                modes.inCaption.start_tag_handlers = {
                    html: 'startTagHtml',
                    caption: 'startTagTableElement',
                    col: 'startTagTableElement',
                    colgroup: 'startTagTableElement',
                    tbody: 'startTagTableElement',
                    td: 'startTagTableElement',
                    tfoot: 'startTagTableElement',
                    thead: 'startTagTableElement',
                    tr: 'startTagTableElement',
                    '-default': 'startTagOther'
                };

                modes.inCaption.end_tag_handlers = {
                    caption: 'endTagCaption',
                    table: 'endTagTable',
                    body: 'endTagIgnore',
                    col: 'endTagIgnore',
                    colgroup: 'endTagIgnore',
                    html: 'endTagIgnore',
                    tbody: 'endTagIgnore',
                    td: 'endTagIgnore',
                    tfood: 'endTagIgnore',
                    thead: 'endTagIgnore',
                    tr: 'endTagIgnore',
                    '-default': 'endTagOther'
                };

                modes.inCaption.processCharacters = function (data) {
                    modes.inBody.processCharacters(data);
                };

                modes.inCaption.startTagTableElement = function (name, attributes) {
                    tree.parseError('unexpected-end-tag', {name: name});
                    var ignoreEndTag = !tree.openElements.inTableScope('caption');
                    tree.insertionMode.processEndTag('caption');
                    if (!ignoreEndTag) tree.insertionMode.processStartTag(name, attributes);
                };

                modes.inCaption.startTagOther = function (name, attributes, selfClosing) {
                    modes.inBody.processStartTag(name, attributes, selfClosing);
                };

                modes.inCaption.endTagCaption = function (name) {
                    if (!tree.openElements.inTableScope('caption')) {
                        // context case
                        assert.ok(tree.context);
                        tree.parseError('unexpected-end-tag', {name: name});
                    } else {
                        // AT this code is quite similar to endTagTable in inTable
                        tree.generateImpliedEndTags();
                        if (tree.currentStackItem().localName != 'caption') {
                            // @todo this is confusing for implied end tag
                            tree.parseError('expected-one-end-tag-but-got-another', {
                                gotName: "caption",
                                expectedName: tree.currentStackItem().localName
                            });
                        }
                        tree.openElements.popUntilPopped('caption');
                        tree.clearActiveFormattingElements();
                        tree.setInsertionMode('inTable');
                    }
                };

                modes.inCaption.endTagTable = function (name) {
                    tree.parseError("unexpected-end-table-in-caption");
                    var ignoreEndTag = !tree.openElements.inTableScope('caption');
                    tree.insertionMode.processEndTag('caption');
                    if (!ignoreEndTag) tree.insertionMode.processEndTag(name);
                };

                modes.inCaption.endTagIgnore = function (name) {
                    tree.parseError('unexpected-end-tag', {name: name});
                };

                modes.inCaption.endTagOther = function (name) {
                    modes.inBody.processEndTag(name);
                };

                modes.inCell = Object.create(modes.base);

                modes.inCell.start_tag_handlers = {
                    html: 'startTagHtml',
                    caption: 'startTagTableOther',
                    col: 'startTagTableOther',
                    colgroup: 'startTagTableOther',
                    tbody: 'startTagTableOther',
                    td: 'startTagTableOther',
                    tfoot: 'startTagTableOther',
                    th: 'startTagTableOther',
                    thead: 'startTagTableOther',
                    tr: 'startTagTableOther',
                    '-default': 'startTagOther'
                };

                modes.inCell.end_tag_handlers = {
                    td: 'endTagTableCell',
                    th: 'endTagTableCell',
                    body: 'endTagIgnore',
                    caption: 'endTagIgnore',
                    col: 'endTagIgnore',
                    colgroup: 'endTagIgnore',
                    html: 'endTagIgnore',
                    table: 'endTagImply',
                    tbody: 'endTagImply',
                    tfoot: 'endTagImply',
                    thead: 'endTagImply',
                    tr: 'endTagImply',
                    '-default': 'endTagOther'
                };

                modes.inCell.processCharacters = function (data) {
                    modes.inBody.processCharacters(data);
                };

                modes.inCell.startTagTableOther = function (name, attributes, selfClosing) {
                    if (tree.openElements.inTableScope('td') || tree.openElements.inTableScope('th')) {
                        this.closeCell();
                        tree.insertionMode.processStartTag(name, attributes, selfClosing);
                    } else {
                        // context case
                        tree.parseError('unexpected-start-tag', {name: name});
                    }
                };

                modes.inCell.startTagOther = function (name, attributes, selfClosing) {
                    modes.inBody.processStartTag(name, attributes, selfClosing);
                };

                modes.inCell.endTagTableCell = function (name) {
                    if (tree.openElements.inTableScope(name)) {
                        tree.generateImpliedEndTags(name);
                        if (tree.currentStackItem().localName != name.toLowerCase()) {
                            tree.parseError('unexpected-cell-end-tag', {name: name});
                            tree.openElements.popUntilPopped(name);
                        } else {
                            tree.popElement();
                        }
                        tree.clearActiveFormattingElements();
                        tree.setInsertionMode('inRow');
                    } else {
                        tree.parseError('unexpected-end-tag', {name: name});
                    }
                };

                modes.inCell.endTagIgnore = function (name) {
                    tree.parseError('unexpected-end-tag', {name: name});
                };

                modes.inCell.endTagImply = function (name) {
                    if (tree.openElements.inTableScope(name)) {
                        this.closeCell();
                        tree.insertionMode.processEndTag(name);
                    } else {
                        // sometimes context case
                        tree.parseError('unexpected-end-tag', {name: name});
                    }
                };

                modes.inCell.endTagOther = function (name) {
                    modes.inBody.processEndTag(name);
                };

                modes.inCell.closeCell = function () {
                    if (tree.openElements.inTableScope('td')) {
                        this.endTagTableCell('td');
                    } else if (tree.openElements.inTableScope('th')) {
                        this.endTagTableCell('th');
                    }
                };


                modes.inColumnGroup = Object.create(modes.base);

                modes.inColumnGroup.start_tag_handlers = {
                    html: 'startTagHtml',
                    col: 'startTagCol',
                    '-default': 'startTagOther'
                };

                modes.inColumnGroup.end_tag_handlers = {
                    colgroup: 'endTagColgroup',
                    col: 'endTagCol',
                    '-default': 'endTagOther'
                };

                modes.inColumnGroup.ignoreEndTagColgroup = function () {
                    return tree.currentStackItem().localName == 'html';
                };

                modes.inColumnGroup.processCharacters = function (buffer) {
                    var leadingWhitespace = buffer.takeLeadingWhitespace();
                    if (leadingWhitespace)
                        tree.insertText(leadingWhitespace);
                    if (!buffer.length)
                        return;
                    var ignoreEndTag = this.ignoreEndTagColgroup();
                    this.endTagColgroup('colgroup');
                    if (!ignoreEndTag) tree.insertionMode.processCharacters(buffer);
                };

                modes.inColumnGroup.startTagCol = function (name, attributes) {
                    tree.insertSelfClosingElement(name, attributes);
                };

                modes.inColumnGroup.startTagOther = function (name, attributes, selfClosing) {
                    var ignoreEndTag = this.ignoreEndTagColgroup();
                    this.endTagColgroup('colgroup');
                    if (!ignoreEndTag) tree.insertionMode.processStartTag(name, attributes, selfClosing);
                };

                modes.inColumnGroup.endTagColgroup = function (name) {
                    if (this.ignoreEndTagColgroup()) {
                        // context case
                        assert.ok(tree.context);
                        tree.parseError('unexpected-end-tag', {name: name});
                    } else {
                        tree.popElement();
                        tree.setInsertionMode('inTable');
                    }
                };

                modes.inColumnGroup.endTagCol = function (name) {
                    tree.parseError("no-end-tag", {name: 'col'});
                };

                modes.inColumnGroup.endTagOther = function (name) {
                    var ignoreEndTag = this.ignoreEndTagColgroup();
                    this.endTagColgroup('colgroup');
                    if (!ignoreEndTag) tree.insertionMode.processEndTag(name);
                };

                modes.inForeignContent = Object.create(modes.base);

                modes.inForeignContent.processStartTag = function (name, attributes, selfClosing) {
                    if (['b', 'big', 'blockquote', 'body', 'br', 'center', 'code', 'dd', 'div', 'dl', 'dt', 'em', 'embed', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'hr', 'i', 'img', 'li', 'listing', 'menu', 'meta', 'nobr', 'ol', 'p', 'pre', 'ruby', 's', 'small', 'span', 'strong', 'strike', 'sub', 'sup', 'table', 'tt', 'u', 'ul', 'var'].indexOf(name) != -1
                        || (name == 'font' && attributes.some(function (attr) {
                            return ['color', 'face', 'size'].indexOf(attr.nodeName) >= 0
                        }))) {
                        tree.parseError('unexpected-html-element-in-foreign-content', {name: name});
                        while (tree.currentStackItem().isForeign()
                        && !tree.currentStackItem().isHtmlIntegrationPoint()
                        && !tree.currentStackItem().isMathMLTextIntegrationPoint()) {
                            tree.openElements.pop();
                        }
                        tree.insertionMode.processStartTag(name, attributes, selfClosing);
                        return;
                    }
                    if (tree.currentStackItem().namespaceURI == "http://www.w3.org/1998/Math/MathML") {
                        attributes = tree.adjustMathMLAttributes(attributes);
                    }
                    if (tree.currentStackItem().namespaceURI == "http://www.w3.org/2000/svg") {
                        name = tree.adjustSVGTagNameCase(name);
                        attributes = tree.adjustSVGAttributes(attributes);
                    }
                    attributes = tree.adjustForeignAttributes(attributes);
                    tree.insertForeignElement(name, attributes, tree.currentStackItem().namespaceURI, selfClosing);
                };

                modes.inForeignContent.processEndTag = function (name) {
                    var node = tree.currentStackItem();
                    var index = tree.openElements.length - 1;
                    if (node.localName.toLowerCase() != name)
                        tree.parseError("unexpected-end-tag", {name: name});

                    while (true) {
                        if (index === 0)
                            break;
                        if (node.localName.toLowerCase() == name) {
                            while (tree.openElements.pop() != node);
                            break;
                        }
                        index -= 1;
                        node = tree.openElements.item(index);
                        if (node.isForeign()) {
                            continue;
                        } else {
                            tree.insertionMode.processEndTag(name);
                            break;
                        }
                    }
                };

                modes.inForeignContent.processCharacters = function (buffer) {
                    var characters = buffer.takeRemaining();
                    characters = characters.replace(/\u0000/g, function (match, index) {
                        // @todo position
                        tree.parseError('invalid-codepoint');
                        return '\uFFFD';
                    });
                    if (tree.framesetOk && !isAllWhitespaceOrReplacementCharacters(characters))
                        tree.framesetOk = false;
                    tree.insertText(characters);
                };

                modes.inHeadNoscript = Object.create(modes.base);

                modes.inHeadNoscript.start_tag_handlers = {
                    html: 'startTagHtml',
                    basefont: 'startTagBasefontBgsoundLinkMetaNoframesStyle',
                    bgsound: 'startTagBasefontBgsoundLinkMetaNoframesStyle',
                    link: 'startTagBasefontBgsoundLinkMetaNoframesStyle',
                    meta: 'startTagBasefontBgsoundLinkMetaNoframesStyle',
                    noframes: 'startTagBasefontBgsoundLinkMetaNoframesStyle',
                    style: 'startTagBasefontBgsoundLinkMetaNoframesStyle',
                    head: 'startTagHeadNoscript',
                    noscript: 'startTagHeadNoscript',
                    "-default": 'startTagOther'
                };

                modes.inHeadNoscript.end_tag_handlers = {
                    noscript: 'endTagNoscript',
                    br: 'endTagBr',
                    '-default': 'endTagOther'
                };

                modes.inHeadNoscript.processCharacters = function (buffer) {
                    var leadingWhitespace = buffer.takeLeadingWhitespace();
                    if (leadingWhitespace)
                        tree.insertText(leadingWhitespace);
                    if (!buffer.length)
                        return;
                    // FIXME error message
                    tree.parseError("unexpected-char-in-frameset");
                    this.anythingElse();
                    tree.insertionMode.processCharacters(buffer);
                };

                modes.inHeadNoscript.processComment = function (data) {
                    modes.inHead.processComment(data);
                };

                modes.inHeadNoscript.startTagBasefontBgsoundLinkMetaNoframesStyle = function (name, attributes) {
                    modes.inHead.processStartTag(name, attributes);
                };

                modes.inHeadNoscript.startTagHeadNoscript = function (name, attributes) {
                    // FIXME error message
                    tree.parseError("unexpected-start-tag-in-frameset", {name: name});
                };

                modes.inHeadNoscript.startTagOther = function (name, attributes) {
                    // FIXME error message
                    tree.parseError("unexpected-start-tag-in-frameset", {name: name});
                    this.anythingElse();
                    tree.insertionMode.processStartTag(name, attributes);
                };

                modes.inHeadNoscript.endTagBr = function (name, attributes) {
                    // FIXME error message
                    tree.parseError("unexpected-end-tag-in-frameset", {name: name});
                    this.anythingElse();
                    tree.insertionMode.processEndTag(name, attributes);
                };

                modes.inHeadNoscript.endTagNoscript = function (name, attributes) {
                    tree.popElement();
                    tree.setInsertionMode('inHead');
                };

                modes.inHeadNoscript.endTagOther = function (name, attributes) {
                    // FIXME error message
                    tree.parseError("unexpected-end-tag-in-frameset", {name: name});
                };

                modes.inHeadNoscript.anythingElse = function () {
                    tree.popElement();
                    tree.setInsertionMode('inHead');
                };


                modes.inFrameset = Object.create(modes.base);

                modes.inFrameset.start_tag_handlers = {
                    html: 'startTagHtml',
                    frameset: 'startTagFrameset',
                    frame: 'startTagFrame',
                    noframes: 'startTagNoframes',
                    "-default": 'startTagOther'
                };

                modes.inFrameset.end_tag_handlers = {
                    frameset: 'endTagFrameset',
                    noframes: 'endTagNoframes',
                    '-default': 'endTagOther'
                };

                modes.inFrameset.processCharacters = function (data) {
                    tree.parseError("unexpected-char-in-frameset");
                };

                modes.inFrameset.startTagFrameset = function (name, attributes) {
                    tree.insertElement(name, attributes);
                };

                modes.inFrameset.startTagFrame = function (name, attributes) {
                    tree.insertSelfClosingElement(name, attributes);
                };

                modes.inFrameset.startTagNoframes = function (name, attributes) {
                    modes.inBody.processStartTag(name, attributes);
                };

                modes.inFrameset.startTagOther = function (name, attributes) {
                    tree.parseError("unexpected-start-tag-in-frameset", {name: name});
                };

                modes.inFrameset.endTagFrameset = function (name, attributes) {
                    if (tree.currentStackItem().localName == 'html') {
                        // context case
                        tree.parseError("unexpected-frameset-in-frameset-innerhtml");
                    } else {
                        tree.popElement();
                    }

                    if (!tree.context && tree.currentStackItem().localName != 'frameset') {
                        // If we're not in context mode an the current node is not a "frameset" element (anymore) then switch
                        tree.setInsertionMode('afterFrameset');
                    }
                };

                modes.inFrameset.endTagNoframes = function (name) {
                    modes.inBody.processEndTag(name);
                };

                modes.inFrameset.endTagOther = function (name) {
                    tree.parseError("unexpected-end-tag-in-frameset", {name: name});
                };

                modes.inTable = Object.create(modes.base);

                modes.inTable.start_tag_handlers = {
                    html: 'startTagHtml',
                    caption: 'startTagCaption',
                    colgroup: 'startTagColgroup',
                    col: 'startTagCol',
                    table: 'startTagTable',
                    tbody: 'startTagRowGroup',
                    tfoot: 'startTagRowGroup',
                    thead: 'startTagRowGroup',
                    td: 'startTagImplyTbody',
                    th: 'startTagImplyTbody',
                    tr: 'startTagImplyTbody',
                    style: 'startTagStyleScript',
                    script: 'startTagStyleScript',
                    input: 'startTagInput',
                    form: 'startTagForm',
                    '-default': 'startTagOther'
                };

                modes.inTable.end_tag_handlers = {
                    table: 'endTagTable',
                    body: 'endTagIgnore',
                    caption: 'endTagIgnore',
                    col: 'endTagIgnore',
                    colgroup: 'endTagIgnore',
                    html: 'endTagIgnore',
                    tbody: 'endTagIgnore',
                    td: 'endTagIgnore',
                    tfoot: 'endTagIgnore',
                    th: 'endTagIgnore',
                    thead: 'endTagIgnore',
                    tr: 'endTagIgnore',
                    '-default': 'endTagOther'
                };

                modes.inTable.processCharacters = function (data) {
                    if (tree.currentStackItem().isFosterParenting()) {
                        var originalInsertionMode = tree.insertionModeName;
                        tree.setInsertionMode('inTableText');
                        tree.originalInsertionMode = originalInsertionMode;
                        tree.insertionMode.processCharacters(data);
                    } else {
                        tree.redirectAttachToFosterParent = true;
                        modes.inBody.processCharacters(data);
                        tree.redirectAttachToFosterParent = false;
                    }
                };

                modes.inTable.startTagCaption = function (name, attributes) {
                    tree.openElements.popUntilTableScopeMarker();
                    tree.activeFormattingElements.push(Marker);
                    tree.insertElement(name, attributes);
                    tree.setInsertionMode('inCaption');
                };

                modes.inTable.startTagColgroup = function (name, attributes) {
                    tree.openElements.popUntilTableScopeMarker();
                    tree.insertElement(name, attributes);
                    tree.setInsertionMode('inColumnGroup');
                };

                modes.inTable.startTagCol = function (name, attributes) {
                    this.startTagColgroup('colgroup', []);
                    tree.insertionMode.processStartTag(name, attributes);
                };

                modes.inTable.startTagRowGroup = function (name, attributes) {
                    tree.openElements.popUntilTableScopeMarker();
                    tree.insertElement(name, attributes);
                    tree.setInsertionMode('inTableBody');
                };

                modes.inTable.startTagImplyTbody = function (name, attributes) {
                    this.startTagRowGroup('tbody', []);
                    tree.insertionMode.processStartTag(name, attributes);
                };

                modes.inTable.startTagTable = function (name, attributes) {
                    tree.parseError("unexpected-start-tag-implies-end-tag",
                        {startName: "table", endName: "table"});
                    tree.insertionMode.processEndTag('table');
                    if (!tree.context) tree.insertionMode.processStartTag(name, attributes);
                };

                modes.inTable.startTagStyleScript = function (name, attributes) {
                    modes.inHead.processStartTag(name, attributes);
                };

                modes.inTable.startTagInput = function (name, attributes) {
                    for (var key in attributes) {
                        if (attributes[key].nodeName.toLowerCase() == 'type') {
                            if (attributes[key].nodeValue.toLowerCase() == 'hidden') {
                                tree.parseError("unexpected-hidden-input-in-table");
                                tree.insertElement(name, attributes);
                                // XXX associate with form
                                tree.openElements.pop();
                                return;
                            }
                            break;
                        }
                    }
                    this.startTagOther(name, attributes);
                };

                modes.inTable.startTagForm = function (name, attributes) {
                    tree.parseError("unexpected-form-in-table");
                    if (!tree.form) {
                        tree.insertElement(name, attributes);
                        tree.form = tree.currentStackItem();
                        tree.openElements.pop();
                    }
                };

                modes.inTable.startTagOther = function (name, attributes, selfClosing) {
                    tree.parseError("unexpected-start-tag-implies-table-voodoo", {name: name});
                    tree.redirectAttachToFosterParent = true;
                    modes.inBody.processStartTag(name, attributes, selfClosing);
                    tree.redirectAttachToFosterParent = false;
                };

                modes.inTable.endTagTable = function (name) {
                    if (tree.openElements.inTableScope(name)) {
                        tree.generateImpliedEndTags();
                        if (tree.currentStackItem().localName != name) {
                            tree.parseError("end-tag-too-early-named", {
                                gotName: 'table',
                                expectedName: tree.currentStackItem().localName
                            });
                        }

                        tree.openElements.popUntilPopped('table');
                        tree.resetInsertionMode();
                    } else {
                        assert.ok(tree.context);
                        tree.parseError('unexpected-end-tag', {name: name});
                    }
                };

                modes.inTable.endTagIgnore = function (name) {
                    tree.parseError("unexpected-end-tag", {name: name});
                };

                modes.inTable.endTagOther = function (name) {
                    tree.parseError("unexpected-end-tag-implies-table-voodoo", {name: name});
                    // Make all the special element rearranging voodoo kick in
                    tree.redirectAttachToFosterParent = true;
                    // Process the end tag in the "in body" mode
                    modes.inBody.processEndTag(name);
                    tree.redirectAttachToFosterParent = false;
                };

                modes.inTableText = Object.create(modes.base);

                modes.inTableText.flushCharacters = function () {
                    var characters = tree.pendingTableCharacters.join('');
                    if (!isAllWhitespace(characters)) {
                        tree.redirectAttachToFosterParent = true;
                        tree.reconstructActiveFormattingElements();
                        tree.insertText(characters);
                        tree.framesetOk = false;
                        tree.redirectAttachToFosterParent = false;
                    } else {
                        tree.insertText(characters);
                    }
                    tree.pendingTableCharacters = [];
                };

                modes.inTableText.processComment = function (data) {
                    this.flushCharacters();
                    tree.setInsertionMode(tree.originalInsertionMode);
                    tree.insertionMode.processComment(data);
                };

                modes.inTableText.processEOF = function (data) {
                    this.flushCharacters();
                    tree.setInsertionMode(tree.originalInsertionMode);
                    tree.insertionMode.processEOF();
                };

                modes.inTableText.processCharacters = function (buffer) {
                    var characters = buffer.takeRemaining();
                    characters = characters.replace(/\u0000/g, function (match, index) {
                        // @todo position
                        tree.parseError("invalid-codepoint");
                        return '';
                    });
                    if (!characters)
                        return;
                    tree.pendingTableCharacters.push(characters);
                };

                modes.inTableText.processStartTag = function (name, attributes, selfClosing) {
                    this.flushCharacters();
                    tree.setInsertionMode(tree.originalInsertionMode);
                    tree.insertionMode.processStartTag(name, attributes, selfClosing);
                };

                modes.inTableText.processEndTag = function (name, attributes) {
                    this.flushCharacters();
                    tree.setInsertionMode(tree.originalInsertionMode);
                    tree.insertionMode.processEndTag(name, attributes);
                };

                modes.inTableBody = Object.create(modes.base);

                modes.inTableBody.start_tag_handlers = {
                    html: 'startTagHtml',
                    tr: 'startTagTr',
                    td: 'startTagTableCell',
                    th: 'startTagTableCell',
                    caption: 'startTagTableOther',
                    col: 'startTagTableOther',
                    colgroup: 'startTagTableOther',
                    tbody: 'startTagTableOther',
                    tfoot: 'startTagTableOther',
                    thead: 'startTagTableOther',
                    '-default': 'startTagOther'
                };

                modes.inTableBody.end_tag_handlers = {
                    table: 'endTagTable',
                    tbody: 'endTagTableRowGroup',
                    tfoot: 'endTagTableRowGroup',
                    thead: 'endTagTableRowGroup',
                    body: 'endTagIgnore',
                    caption: 'endTagIgnore',
                    col: 'endTagIgnore',
                    colgroup: 'endTagIgnore',
                    html: 'endTagIgnore',
                    td: 'endTagIgnore',
                    th: 'endTagIgnore',
                    tr: 'endTagIgnore',
                    '-default': 'endTagOther'
                };

                modes.inTableBody.processCharacters = function (data) {
                    modes.inTable.processCharacters(data);
                };

                modes.inTableBody.startTagTr = function (name, attributes) {
                    tree.openElements.popUntilTableBodyScopeMarker();
                    tree.insertElement(name, attributes);
                    tree.setInsertionMode('inRow');
                };

                modes.inTableBody.startTagTableCell = function (name, attributes) {
                    tree.parseError("unexpected-cell-in-table-body", {name: name});
                    this.startTagTr('tr', []);
                    tree.insertionMode.processStartTag(name, attributes);
                };

                modes.inTableBody.startTagTableOther = function (name, attributes) {
                    // XXX any ideas on how to share this with endTagTable
                    if (tree.openElements.inTableScope('tbody') || tree.openElements.inTableScope('thead') || tree.openElements.inTableScope('tfoot')) {
                        tree.openElements.popUntilTableBodyScopeMarker();
                        this.endTagTableRowGroup(tree.currentStackItem().localName);
                        tree.insertionMode.processStartTag(name, attributes);
                    } else {
                        // context case
                        tree.parseError('unexpected-start-tag', {name: name});
                    }
                };

                modes.inTableBody.startTagOther = function (name, attributes) {
                    modes.inTable.processStartTag(name, attributes);
                };

                modes.inTableBody.endTagTableRowGroup = function (name) {
                    if (tree.openElements.inTableScope(name)) {
                        tree.openElements.popUntilTableBodyScopeMarker();
                        tree.popElement();
                        tree.setInsertionMode('inTable');
                    } else {
                        tree.parseError('unexpected-end-tag-in-table-body', {name: name});
                    }
                };

                modes.inTableBody.endTagTable = function (name) {
                    if (tree.openElements.inTableScope('tbody') || tree.openElements.inTableScope('thead') || tree.openElements.inTableScope('tfoot')) {
                        tree.openElements.popUntilTableBodyScopeMarker();
                        this.endTagTableRowGroup(tree.currentStackItem().localName);
                        tree.insertionMode.processEndTag(name);
                    } else {
                        // context case
                        tree.parseError('unexpected-end-tag', {name: name});
                    }
                };

                modes.inTableBody.endTagIgnore = function (name) {
                    tree.parseError("unexpected-end-tag-in-table-body", {name: name});
                };

                modes.inTableBody.endTagOther = function (name) {
                    modes.inTable.processEndTag(name);
                };

                modes.inSelect = Object.create(modes.base);

                modes.inSelect.start_tag_handlers = {
                    html: 'startTagHtml',
                    option: 'startTagOption',
                    optgroup: 'startTagOptgroup',
                    select: 'startTagSelect',
                    input: 'startTagInput',
                    keygen: 'startTagInput',
                    textarea: 'startTagInput',
                    script: 'startTagScript',
                    '-default': 'startTagOther'
                };

                modes.inSelect.end_tag_handlers = {
                    option: 'endTagOption',
                    optgroup: 'endTagOptgroup',
                    select: 'endTagSelect',
                    caption: 'endTagTableElements',
                    table: 'endTagTableElements',
                    tbody: 'endTagTableElements',
                    tfoot: 'endTagTableElements',
                    thead: 'endTagTableElements',
                    tr: 'endTagTableElements',
                    td: 'endTagTableElements',
                    th: 'endTagTableElements',
                    '-default': 'endTagOther'
                };

                modes.inSelect.processCharacters = function (buffer) {
                    var data = buffer.takeRemaining();
                    data = data.replace(/\u0000/g, function (match, index) {
                        // @todo position
                        tree.parseError("invalid-codepoint");
                        return '';
                    });
                    if (!data)
                        return;
                    tree.insertText(data);
                };

                modes.inSelect.startTagOption = function (name, attributes) {
                    // we need to imply </option> if <option> is the current node
                    if (tree.currentStackItem().localName == 'option')
                        tree.popElement();
                    tree.insertElement(name, attributes);
                };

                modes.inSelect.startTagOptgroup = function (name, attributes) {
                    if (tree.currentStackItem().localName == 'option')
                        tree.popElement();
                    if (tree.currentStackItem().localName == 'optgroup')
                        tree.popElement();
                    tree.insertElement(name, attributes);
                };

                modes.inSelect.endTagOption = function (name) {
                    if (tree.currentStackItem().localName !== 'option') {
                        tree.parseError('unexpected-end-tag-in-select', {name: name});
                        return;
                    }
                    tree.popElement();
                };

                modes.inSelect.endTagOptgroup = function (name) {
                    // </optgroup> implicitly closes <option>
                    if (tree.currentStackItem().localName == 'option' && tree.openElements.item(tree.openElements.length - 2).localName == 'optgroup') {
                        tree.popElement();
                    }

                    // it also closes </optgroup>
                    if (tree.currentStackItem().localName == 'optgroup') {
                        tree.popElement();
                    } else {
                        // But nothing else
                        tree.parseError('unexpected-end-tag-in-select', {name: 'optgroup'});
                    }
                };

                modes.inSelect.startTagSelect = function (name) {
                    tree.parseError("unexpected-select-in-select");
                    this.endTagSelect('select');
                };

                modes.inSelect.endTagSelect = function (name) {
                    if (tree.openElements.inTableScope('select')) {
                        tree.openElements.popUntilPopped('select');
                        tree.resetInsertionMode();
                    } else {
                        // context case
                        tree.parseError('unexpected-end-tag', {name: name});
                    }
                };

                modes.inSelect.startTagInput = function (name, attributes) {
                    tree.parseError("unexpected-input-in-select");
                    if (tree.openElements.inSelectScope('select')) {
                        this.endTagSelect('select');
                        tree.insertionMode.processStartTag(name, attributes);
                    }
                };

                modes.inSelect.startTagScript = function (name, attributes) {
                    modes.inHead.processStartTag(name, attributes);
                };

                modes.inSelect.endTagTableElements = function (name) {
                    tree.parseError('unexpected-end-tag-in-select', {name: name});
                    if (tree.openElements.inTableScope(name)) {
                        this.endTagSelect('select');
                        tree.insertionMode.processEndTag(name);
                    }
                };

                modes.inSelect.startTagOther = function (name, attributes) {
                    tree.parseError("unexpected-start-tag-in-select", {name: name});
                };

                modes.inSelect.endTagOther = function (name) {
                    tree.parseError('unexpected-end-tag-in-select', {name: name});
                };

                modes.inSelectInTable = Object.create(modes.base);

                modes.inSelectInTable.start_tag_handlers = {
                    caption: 'startTagTable',
                    table: 'startTagTable',
                    tbody: 'startTagTable',
                    tfoot: 'startTagTable',
                    thead: 'startTagTable',
                    tr: 'startTagTable',
                    td: 'startTagTable',
                    th: 'startTagTable',
                    '-default': 'startTagOther'
                };

                modes.inSelectInTable.end_tag_handlers = {
                    caption: 'endTagTable',
                    table: 'endTagTable',
                    tbody: 'endTagTable',
                    tfoot: 'endTagTable',
                    thead: 'endTagTable',
                    tr: 'endTagTable',
                    td: 'endTagTable',
                    th: 'endTagTable',
                    '-default': 'endTagOther'
                };

                modes.inSelectInTable.processCharacters = function (data) {
                    modes.inSelect.processCharacters(data);
                };

                modes.inSelectInTable.startTagTable = function (name, attributes) {
                    tree.parseError("unexpected-table-element-start-tag-in-select-in-table", {name: name});
                    this.endTagOther("select");
                    tree.insertionMode.processStartTag(name, attributes);
                };

                modes.inSelectInTable.startTagOther = function (name, attributes, selfClosing) {
                    modes.inSelect.processStartTag(name, attributes, selfClosing);
                };

                modes.inSelectInTable.endTagTable = function (name) {
                    tree.parseError("unexpected-table-element-end-tag-in-select-in-table", {name: name});
                    if (tree.openElements.inTableScope(name)) {
                        this.endTagOther("select");
                        tree.insertionMode.processEndTag(name);
                    }
                };

                modes.inSelectInTable.endTagOther = function (name) {
                    modes.inSelect.processEndTag(name);
                };

                modes.inRow = Object.create(modes.base);

                modes.inRow.start_tag_handlers = {
                    html: 'startTagHtml',
                    td: 'startTagTableCell',
                    th: 'startTagTableCell',
                    caption: 'startTagTableOther',
                    col: 'startTagTableOther',
                    colgroup: 'startTagTableOther',
                    tbody: 'startTagTableOther',
                    tfoot: 'startTagTableOther',
                    thead: 'startTagTableOther',
                    tr: 'startTagTableOther',
                    '-default': 'startTagOther'
                };

                modes.inRow.end_tag_handlers = {
                    tr: 'endTagTr',
                    table: 'endTagTable',
                    tbody: 'endTagTableRowGroup',
                    tfoot: 'endTagTableRowGroup',
                    thead: 'endTagTableRowGroup',
                    body: 'endTagIgnore',
                    caption: 'endTagIgnore',
                    col: 'endTagIgnore',
                    colgroup: 'endTagIgnore',
                    html: 'endTagIgnore',
                    td: 'endTagIgnore',
                    th: 'endTagIgnore',
                    '-default': 'endTagOther'
                };

                modes.inRow.processCharacters = function (data) {
                    modes.inTable.processCharacters(data);
                };

                modes.inRow.startTagTableCell = function (name, attributes) {
                    tree.openElements.popUntilTableRowScopeMarker();
                    tree.insertElement(name, attributes);
                    tree.setInsertionMode('inCell');
                    tree.activeFormattingElements.push(Marker);
                };

                modes.inRow.startTagTableOther = function (name, attributes) {
                    var ignoreEndTag = this.ignoreEndTagTr();
                    this.endTagTr('tr');
                    // XXX how are we sure it's always ignored in the context case?
                    if (!ignoreEndTag) tree.insertionMode.processStartTag(name, attributes);
                };

                modes.inRow.startTagOther = function (name, attributes, selfClosing) {
                    modes.inTable.processStartTag(name, attributes, selfClosing);
                };

                modes.inRow.endTagTr = function (name) {
                    if (this.ignoreEndTagTr()) {
                        assert.ok(tree.context);
                        tree.parseError('unexpected-end-tag', {name: name});
                    } else {
                        tree.openElements.popUntilTableRowScopeMarker();
                        tree.popElement();
                        tree.setInsertionMode('inTableBody');
                    }
                };

                modes.inRow.endTagTable = function (name) {
                    var ignoreEndTag = this.ignoreEndTagTr();
                    this.endTagTr('tr');
                    // Reprocess the current tag if the tr end tag was not ignored
                    // XXX how are we sure it's always ignored in the context case?
                    if (!ignoreEndTag) tree.insertionMode.processEndTag(name);
                };

                modes.inRow.endTagTableRowGroup = function (name) {
                    if (tree.openElements.inTableScope(name)) {
                        this.endTagTr('tr');
                        tree.insertionMode.processEndTag(name);
                    } else {
                        // context case
                        tree.parseError('unexpected-end-tag', {name: name});
                    }
                };

                modes.inRow.endTagIgnore = function (name) {
                    tree.parseError("unexpected-end-tag-in-table-row", {name: name});
                };

                modes.inRow.endTagOther = function (name) {
                    modes.inTable.processEndTag(name);
                };

                modes.inRow.ignoreEndTagTr = function () {
                    return !tree.openElements.inTableScope('tr');
                };

                modes.afterAfterFrameset = Object.create(modes.base);

                modes.afterAfterFrameset.start_tag_handlers = {
                    html: 'startTagHtml',
                    noframes: 'startTagNoFrames',
                    '-default': 'startTagOther'
                };

                modes.afterAfterFrameset.processEOF = function () {
                };

                modes.afterAfterFrameset.processComment = function (data) {
                    tree.insertComment(data, tree.document);
                };

                modes.afterAfterFrameset.processCharacters = function (buffer) {
                    var characters = buffer.takeRemaining();
                    var whitespace = "";
                    for (var i = 0; i < characters.length; i++) {
                        var ch = characters[i];
                        if (isWhitespace(ch))
                            whitespace += ch;
                    }
                    if (whitespace) {
                        tree.reconstructActiveFormattingElements();
                        tree.insertText(whitespace);
                    }
                    if (whitespace.length < characters.length)
                        tree.parseError('expected-eof-but-got-char');
                };

                modes.afterAfterFrameset.startTagNoFrames = function (name, attributes) {
                    modes.inHead.processStartTag(name, attributes);
                };

                modes.afterAfterFrameset.startTagOther = function (name, attributes, selfClosing) {
                    tree.parseError('expected-eof-but-got-start-tag', {name: name});
                };

                modes.afterAfterFrameset.processEndTag = function (name, attributes) {
                    tree.parseError('expected-eof-but-got-end-tag', {name: name});
                };

                modes.text = Object.create(modes.base);

                modes.text.start_tag_handlers = {
                    '-default': 'startTagOther'
                };

                modes.text.end_tag_handlers = {
                    script: 'endTagScript',
                    '-default': 'endTagOther'
                };

                modes.text.processCharacters = function (buffer) {
                    if (tree.shouldSkipLeadingNewline) {
                        tree.shouldSkipLeadingNewline = false;
                        buffer.skipAtMostOneLeadingNewline();
                    }
                    var data = buffer.takeRemaining();
                    if (!data)
                        return;
                    tree.insertText(data);
                };

                modes.text.processEOF = function () {
                    tree.parseError("expected-named-closing-tag-but-got-eof",
                        {name: tree.currentStackItem().localName});
                    tree.openElements.pop();
                    tree.setInsertionMode(tree.originalInsertionMode);
                    tree.insertionMode.processEOF();
                };

                modes.text.startTagOther = function (name) {
                    throw "Tried to process start tag " + name + " in RCDATA/RAWTEXT mode";
                };

                modes.text.endTagScript = function (name) {
                    var node = tree.openElements.pop();
                    assert.ok(node.localName == 'script');
                    tree.setInsertionMode(tree.originalInsertionMode);
                };

                modes.text.endTagOther = function (name) {
                    tree.openElements.pop();
                    tree.setInsertionMode(tree.originalInsertionMode);
                };
            }

            TreeBuilder.prototype.setInsertionMode = function (name) {
                this.insertionMode = this.insertionModes[name];
                this.insertionModeName = name;
            };

            /**
             * Adoption agency algorithm (http://www.whatwg.org/specs/web-apps/current-work/multipage/tree-construction.html#adoption-agency-algorithm)
             * @param {String} name A tag name subject for which the algorithm is being run
             * @return {Boolean} Returns false if the algorithm was aborted
             */
            TreeBuilder.prototype.adoptionAgencyEndTag = function (name) {
                var outerIterationLimit = 8;
                var innerIterationLimit = 3;
                var formattingElement;

                function isActiveFormattingElement(el) {
                    return el === formattingElement;
                }

                var outerLoopCounter = 0;

                while (outerLoopCounter++ < outerIterationLimit) {
                    // 4.
                    formattingElement = this.elementInActiveFormattingElements(name);

                    if (!formattingElement || (this.openElements.contains(formattingElement) && !this.openElements.inScope(formattingElement.localName))) {
                        this.parseError('adoption-agency-1.1', {name: name});
                        return false;
                    }
                    if (!this.openElements.contains(formattingElement)) {
                        this.parseError('adoption-agency-1.2', {name: name});
                        this.removeElementFromActiveFormattingElements(formattingElement);
                        return true;
                    }
                    if (!this.openElements.inScope(formattingElement.localName)) {
                        this.parseError('adoption-agency-4.4', {name: name});
                    }

                    if (formattingElement != this.currentStackItem()) {
                        this.parseError('adoption-agency-1.3', {name: name});
                    }

                    // Start of the adoption agency algorithm proper
                    // todo ElementStack
                    var furthestBlock = this.openElements.furthestBlockForFormattingElement(formattingElement.node);

                    if (!furthestBlock) {
                        this.openElements.remove_openElements_until(isActiveFormattingElement);
                        this.removeElementFromActiveFormattingElements(formattingElement);
                        return true;
                    }

                    var afeIndex = this.openElements.elements.indexOf(formattingElement);
                    var commonAncestor = this.openElements.item(afeIndex - 1);

                    var bookmark = this.activeFormattingElements.indexOf(formattingElement);

                    var node = furthestBlock;
                    var lastNode = furthestBlock;
                    var index = this.openElements.elements.indexOf(node);

                    var innerLoopCounter = 0;
                    while (innerLoopCounter++ < innerIterationLimit) {
                        index -= 1;
                        node = this.openElements.item(index);
                        if (this.activeFormattingElements.indexOf(node) < 0) {
                            this.openElements.elements.splice(index, 1);
                            continue;
                        }
                        if (node == formattingElement)
                            break;

                        if (lastNode == furthestBlock)
                            bookmark = this.activeFormattingElements.indexOf(node) + 1;

                        var clone = this.createElement(node.namespaceURI, node.localName, node.attributes);
                        var newNode = new StackItem(node.namespaceURI, node.localName, node.attributes, clone);

                        this.activeFormattingElements[this.activeFormattingElements.indexOf(node)] = newNode;
                        this.openElements.elements[this.openElements.elements.indexOf(node)] = newNode;

                        node = newNode;
                        this.detachFromParent(lastNode.node);
                        this.attachNode(lastNode.node, node.node);
                        lastNode = node;
                    }

                    this.detachFromParent(lastNode.node);
                    if (commonAncestor.isFosterParenting()) {
                        this.insertIntoFosterParent(lastNode.node);
                    } else {
                        this.attachNode(lastNode.node, commonAncestor.node);
                    }

                    var clone = this.createElement("http://www.w3.org/1999/xhtml", formattingElement.localName, formattingElement.attributes);
                    var formattingClone = new StackItem(formattingElement.namespaceURI, formattingElement.localName, formattingElement.attributes, clone);

                    this.reparentChildren(furthestBlock.node, clone);
                    this.attachNode(clone, furthestBlock.node);

                    this.removeElementFromActiveFormattingElements(formattingElement);
                    this.activeFormattingElements.splice(Math.min(bookmark, this.activeFormattingElements.length), 0, formattingClone);

                    this.openElements.remove(formattingElement);
                    this.openElements.elements.splice(this.openElements.elements.indexOf(furthestBlock) + 1, 0, formattingClone);
                }

                return true;
            };

            TreeBuilder.prototype.start = function () {
                throw "Not mplemented";
            };

            TreeBuilder.prototype.startTokenization = function (tokenizer) {
                this.tokenizer = tokenizer;
                this.compatMode = "no quirks";
                this.originalInsertionMode = "initial";
                this.framesetOk = true;
                this.openElements = new ElementStack();
                this.activeFormattingElements = [];
                this.start();
                if (this.context) {
                    switch (this.context) {
                        case 'title':
                        case 'textarea':
                            this.tokenizer.setState(Tokenizer.RCDATA);
                            break;
                        case 'style':
                        case 'xmp':
                        case 'iframe':
                        case 'noembed':
                        case 'noframes':
                            this.tokenizer.setState(Tokenizer.RAWTEXT);
                            break;
                        case 'script':
                            this.tokenizer.setState(Tokenizer.SCRIPT_DATA);
                            break;
                        case 'noscript':
                            if (this.scriptingEnabled)
                                this.tokenizer.setState(Tokenizer.RAWTEXT);
                            break;
                        case 'plaintext':
                            this.tokenizer.setState(Tokenizer.PLAINTEXT);
                            break;
                    }
                    this.insertHtmlElement();
                    this.resetInsertionMode();
                    // todo form pointer
                } else {
                    this.setInsertionMode('initial');
                }
            };

            TreeBuilder.prototype.processToken = function (token) {
                this.selfClosingFlagAcknowledged = false;

                var currentNode = this.openElements.top || null;
                var insertionMode;
                if (!currentNode || !currentNode.isForeign() ||
                    (currentNode.isMathMLTextIntegrationPoint() &&
                        ((token.type == 'StartTag' &&
                        !(token.name in {mglyph: 0, malignmark: 0})) ||
                        (token.type === 'Characters'))
                    ) ||
                    (currentNode.namespaceURI == "http://www.w3.org/1998/Math/MathML" &&
                        currentNode.localName == 'annotation-xml' &&
                        token.type == 'StartTag' && token.name == 'svg'
                    ) ||
                    (currentNode.isHtmlIntegrationPoint() &&
                        token.type in {StartTag: 0, Characters: 0}
                    ) ||
                    token.type == 'EOF'
                ) {
                    insertionMode = this.insertionMode;
                } else {
                    insertionMode = this.insertionModes.inForeignContent;
                }
                switch (token.type) {
                    case 'Characters':
                        var buffer = new CharacterBuffer(token.data);
                        insertionMode.processCharacters(buffer);
                        break;
                    case 'Comment':
                        insertionMode.processComment(token.data);
                        break;
                    case 'StartTag':
                        insertionMode.processStartTag(token.name, token.data, token.selfClosing);
                        break;
                    case 'EndTag':
                        insertionMode.processEndTag(token.name);
                        break;
                    case 'Doctype':
                        insertionMode.processDoctype(token.name, token.publicId, token.systemId, token.forceQuirks);
                        break;
                    case 'EOF':
                        insertionMode.processEOF();
                        break;
                }
            };

            /**
             *
             * @return {Boolean}
             */
            TreeBuilder.prototype.isCdataSectionAllowed = function () {
                return this.openElements.length > 0 && this.currentStackItem().isForeign();
            };

            /**
             *
             * @return {Boolean}
             */
            TreeBuilder.prototype.isSelfClosingFlagAcknowledged = function () {
                return this.selfClosingFlagAcknowledged;
            };

            TreeBuilder.prototype.createElement = function (namespaceURI, localName, attributes) {
                throw new Error("Not implemented");
            };

            TreeBuilder.prototype.attachNode = function (child, parent) {
                throw new Error("Not implemented");
            };

            TreeBuilder.prototype.attachNodeToFosterParent = function (child, table, stackParent) {
                throw new Error("Not implemented");
            };

            TreeBuilder.prototype.detachFromParent = function (node) {
                throw new Error("Not implemented");
            };

            TreeBuilder.prototype.addAttributesToElement = function (element, attributes) {
                throw new Error("Not implemented");
            };

            TreeBuilder.prototype.insertHtmlElement = function (attributes) {
                var root = this.createElement("http://www.w3.org/1999/xhtml", 'html', attributes);
                this.attachNode(root, this.document);
                this.openElements.pushHtmlElement(new StackItem("http://www.w3.org/1999/xhtml", 'html', attributes, root));
                return root;
            };

            TreeBuilder.prototype.insertHeadElement = function (attributes) {
                var element = this.createElement("http://www.w3.org/1999/xhtml", "head", attributes);
                this.head = new StackItem("http://www.w3.org/1999/xhtml", "head", attributes, element);
                this.attachNode(element, this.openElements.top.node);
                this.openElements.pushHeadElement(this.head);
                return element;
            };

            TreeBuilder.prototype.insertBodyElement = function (attributes) {
                var element = this.createElement("http://www.w3.org/1999/xhtml", "body", attributes);
                this.attachNode(element, this.openElements.top.node);
                this.openElements.pushBodyElement(new StackItem("http://www.w3.org/1999/xhtml", "body", attributes, element));
                return element;
            };

            TreeBuilder.prototype.insertIntoFosterParent = function (node) {
                var tableIndex = this.openElements.findIndex('table');
                var tableElement = this.openElements.item(tableIndex).node;
                if (tableIndex === 0)
                    return this.attachNode(node, tableElement);
                this.attachNodeToFosterParent(node, tableElement, this.openElements.item(tableIndex - 1).node);
            };

            TreeBuilder.prototype.insertElement = function (name, attributes, namespaceURI, selfClosing) {
                if (!namespaceURI)
                    namespaceURI = "http://www.w3.org/1999/xhtml";
                var element = this.createElement(namespaceURI, name, attributes);
                if (this.shouldFosterParent())
                    this.insertIntoFosterParent(element);
                else
                    this.attachNode(element, this.openElements.top.node);
                if (!selfClosing)
                    this.openElements.push(new StackItem(namespaceURI, name, attributes, element));
            };

            TreeBuilder.prototype.insertFormattingElement = function (name, attributes) {
                this.insertElement(name, attributes, "http://www.w3.org/1999/xhtml");
                this.appendElementToActiveFormattingElements(this.currentStackItem());
            };

            TreeBuilder.prototype.insertSelfClosingElement = function (name, attributes) {
                this.selfClosingFlagAcknowledged = true;
                this.insertElement(name, attributes, "http://www.w3.org/1999/xhtml", true);
            };

            TreeBuilder.prototype.insertForeignElement = function (name, attributes, namespaceURI, selfClosing) {
                if (selfClosing)
                    this.selfClosingFlagAcknowledged = true;
                this.insertElement(name, attributes, namespaceURI, selfClosing);
            };

            TreeBuilder.prototype.insertComment = function (data, parent) {
                throw new Error("Not implemented");
            };

            TreeBuilder.prototype.insertDoctype = function (name, publicId, systemId) {
                throw new Error("Not implemented");
            };

            TreeBuilder.prototype.insertText = function (data) {
                throw new Error("Not implemented");
            };

            /**
             * Returns topmost open element
             * @return {StackItem}
             */
            TreeBuilder.prototype.currentStackItem = function () {
                return this.openElements.top;
            };

            /**
             * Populates current open element
             * @return {StackItem}
             */
            TreeBuilder.prototype.popElement = function () {
                return this.openElements.pop();
            };

            /**
             * Returns true if redirect is required and current open element causes foster parenting
             * @return {Boolean}
             */
            TreeBuilder.prototype.shouldFosterParent = function () {
                return this.redirectAttachToFosterParent && this.currentStackItem().isFosterParenting();
            };

            /**
             * Implements http://www.whatwg.org/specs/web-apps/current-work/multipage/tree-construction.html#closing-elements-that-have-implied-end-tags
             * @param {String} [exclude] Ignore specific tag name
             */
            TreeBuilder.prototype.generateImpliedEndTags = function (exclude) {
                // FIXME get rid of the recursion
                var name = this.openElements.top.localName;
                if (['dd', 'dt', 'li', 'option', 'optgroup', 'p', 'rp', 'rt'].indexOf(name) != -1 && name != exclude) {
                    this.popElement();
                    this.generateImpliedEndTags(exclude);
                }
            };

            /**
             * Performs http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#reconstruct-the-active-formatting-elements
             */
            TreeBuilder.prototype.reconstructActiveFormattingElements = function () {
                // Within this algorithm the order of steps decribed in the specification
                // is not quite the same as the order of steps in the code. It should still
                // do the same though.

                // Step 1: stop if there's nothing to do
                if (this.activeFormattingElements.length === 0)
                    return;

                // Step 2 and 3: start with the last element
                var i = this.activeFormattingElements.length - 1;
                var entry = this.activeFormattingElements[i];
                if (entry == Marker || this.openElements.contains(entry))
                    return;

                while (entry != Marker && !this.openElements.contains(entry)) {
                    i -= 1;
                    entry = this.activeFormattingElements[i];
                    if (!entry)
                        break;
                }

                while (true) {
                    i += 1;
                    entry = this.activeFormattingElements[i];
                    this.insertElement(entry.localName, entry.attributes);
                    var element = this.currentStackItem();
                    this.activeFormattingElements[i] = element;
                    if (element == this.activeFormattingElements[this.activeFormattingElements.length - 1])
                        break;
                }

            };

            /**
             *
             * @param {StackItem} item
             */
            TreeBuilder.prototype.ensureNoahsArkCondition = function (item) {
                var kNoahsArkCapacity = 3;
                if (this.activeFormattingElements.length < kNoahsArkCapacity)
                    return;
                var candidates = [];
                var newItemAttributeCount = item.attributes.length;
                for (var i = this.activeFormattingElements.length - 1; i >= 0; i--) {
                    var candidate = this.activeFormattingElements[i];
                    if (candidate === Marker)
                        break;
                    if (item.localName !== candidate.localName || item.namespaceURI !== candidate.namespaceURI)
                        continue;
                    if (candidate.attributes.length != newItemAttributeCount)
                        continue;
                    candidates.push(candidate);
                }
                if (candidates.length < kNoahsArkCapacity)
                    return;

                var remainingCandidates = [];
                var attributes = item.attributes;
                for (var i = 0; i < attributes.length; i++) {
                    var attribute = attributes[i];

                    for (var j = 0; j < candidates.length; j++) {
                        var candidate = candidates[j];
                        var candidateAttribute = getAttribute(candidate, attribute.nodeName);
                        if (candidateAttribute && candidateAttribute.nodeValue === attribute.nodeValue)
                            remainingCandidates.push(candidate);
                    }
                    if (remainingCandidates.length < kNoahsArkCapacity)
                        return;
                    candidates = remainingCandidates;
                    remainingCandidates = [];
                }
                // Inductively, we shouldn't spin this loop very many times. It's possible,
                // however, that we wil spin the loop more than once because of how the
                // formatting element list gets permuted.
                for (var i = kNoahsArkCapacity - 1; i < candidates.length; i++)
                    this.removeElementFromActiveFormattingElements(candidates[i]);
            };

            /**
             *
             * @param {StackItem} item
             */
            TreeBuilder.prototype.appendElementToActiveFormattingElements = function (item) {
                this.ensureNoahsArkCondition(item);
                this.activeFormattingElements.push(item);
            };

            /**
             *
             * @param {StackItem} item
             */
            TreeBuilder.prototype.removeElementFromActiveFormattingElements = function (item) {
                var index = this.activeFormattingElements.indexOf(item);
                if (index >= 0)
                    this.activeFormattingElements.splice(index, 1);
            };

            TreeBuilder.prototype.elementInActiveFormattingElements = function (name) {
                var els = this.activeFormattingElements;
                for (var i = els.length - 1; i >= 0; i--) {
                    if (els[i] == Marker) break;
                    if (els[i].localName == name) return els[i];
                }
                return false;
            };

            TreeBuilder.prototype.clearActiveFormattingElements = function () {
                while (!(this.activeFormattingElements.length === 0 || this.activeFormattingElements.pop() == Marker));
            };

            TreeBuilder.prototype.reparentChildren = function (oldParent, newParent) {
                throw new Error("Not implemented");
            };

            /**
             *
             * @param {String} context A context element name for fragment parsing
             */
            TreeBuilder.prototype.setFragmentContext = function (context) {
                // Steps 4.2-4.6 of the HTML5 Fragment Case parsing algorithm:
                // http://www.whatwg.org/specs/web-apps/current-work/multipage/the-end.html#fragment-case
                // For efficiency, we skip step 4.2 ("Let root be a new html element with no attributes")
                // and instead use the DocumentFragment as a root node.
                //m_tree.openElements()->pushRootNode(HTMLStackItem::create(fragment, HTMLStackItem::ItemForDocumentFragmentNode));
                this.context = context;
            };

            /**
             *
             * @param {String} code
             * @param {Object} [args]
             */
            TreeBuilder.prototype.parseError = function (code, args) {
                // FIXME: this.errors.push([this.tokenizer.position, code, data]);
                if (!this.errorHandler)
                    return;
                var message = formatMessage(messages[code], args);
                this.errorHandler.error(message, this.tokenizer._inputStream.location(), code);
            };

            /**
             * Resets the insertion mode (http://www.whatwg.org/specs/web-apps/current-work/multipage/parsing.html#reset-the-insertion-mode-appropriately)
             */
            TreeBuilder.prototype.resetInsertionMode = function () {
                var last = false;
                var node = null;
                for (var i = this.openElements.length - 1; i >= 0; i--) {
                    node = this.openElements.item(i);
                    if (i === 0) {
                        assert.ok(this.context);
                        last = true;
                        node = new StackItem("http://www.w3.org/1999/xhtml", this.context, [], null);
                    }

                    if (node.namespaceURI === "http://www.w3.org/1999/xhtml") {
                        // TODO template tag
                        if (node.localName === 'select')
                        // FIXME handle inSelectInTable
                            return this.setInsertionMode('inSelect');
                        if (node.localName === 'td' || node.localName === 'th')
                            return this.setInsertionMode('inCell');
                        if (node.localName === 'tr')
                            return this.setInsertionMode('inRow');
                        if (node.localName === 'tbody' || node.localName === 'thead' || node.localName === 'tfoot')
                            return this.setInsertionMode('inTableBody');
                        if (node.localName === 'caption')
                            return this.setInsertionMode('inCaption');
                        if (node.localName === 'colgroup')
                            return this.setInsertionMode('inColumnGroup');
                        if (node.localName === 'table')
                            return this.setInsertionMode('inTable');
                        if (node.localName === 'head' && !last)
                            return this.setInsertionMode('inHead');
                        if (node.localName === 'body')
                            return this.setInsertionMode('inBody');
                        if (node.localName === 'frameset')
                            return this.setInsertionMode('inFrameset');
                        if (node.localName === 'html')
                            if (!this.openElements.headElement)
                                return this.setInsertionMode('beforeHead');
                            else
                                return this.setInsertionMode('afterHead');
                    }

                    if (last)
                        return this.setInsertionMode('inBody');
                }
            };

            TreeBuilder.prototype.processGenericRCDATAStartTag = function (name, attributes) {
                this.insertElement(name, attributes);
                this.tokenizer.setState(Tokenizer.RCDATA);
                this.originalInsertionMode = this.insertionModeName;
                this.setInsertionMode('text');
            };

            TreeBuilder.prototype.processGenericRawTextStartTag = function (name, attributes) {
                this.insertElement(name, attributes);
                this.tokenizer.setState(Tokenizer.RAWTEXT);
                this.originalInsertionMode = this.insertionModeName;
                this.setInsertionMode('text');
            };

            TreeBuilder.prototype.adjustMathMLAttributes = function (attributes) {
                attributes.forEach(function (a) {
                    a.namespaceURI = "http://www.w3.org/1998/Math/MathML";
                    if (constants.MATHMLAttributeMap[a.nodeName])
                        a.nodeName = constants.MATHMLAttributeMap[a.nodeName];
                });
                return attributes;
            };

            TreeBuilder.prototype.adjustSVGTagNameCase = function (name) {
                return constants.SVGTagMap[name] || name;
            };

            TreeBuilder.prototype.adjustSVGAttributes = function (attributes) {
                attributes.forEach(function (a) {
                    a.namespaceURI = "http://www.w3.org/2000/svg";
                    if (constants.SVGAttributeMap[a.nodeName])
                        a.nodeName = constants.SVGAttributeMap[a.nodeName];
                });
                return attributes;
            };

            TreeBuilder.prototype.adjustForeignAttributes = function (attributes) {
                for (var i = 0; i < attributes.length; i++) {
                    var attribute = attributes[i];
                    var adjusted = constants.ForeignAttributeMap[attribute.nodeName];
                    if (adjusted) {
                        attribute.nodeName = adjusted.localName;
                        attribute.prefix = adjusted.prefix;
                        attribute.namespaceURI = adjusted.namespaceURI;
                    }
                }
                return attributes;
            };

            function formatMessage(format, args) {
                return format.replace(new RegExp('{[0-9a-z-]+}', 'gi'), function (match) {
                    return args[match.slice(1, -1)] || match;
                });
            }

            exports.TreeBuilder = TreeBuilder;

        },
            {
                "./ElementStack": 1,
                "./StackItem": 4,
                "./Tokenizer": 5,
                "./constants": 7,
                "./messages.json": 8,
                "assert": 13,
                "events": 16
            }],
        7: [function (_dereq_, module, exports) {
            exports.SVGTagMap = {
                "altglyph": "altGlyph",
                "altglyphdef": "altGlyphDef",
                "altglyphitem": "altGlyphItem",
                "animatecolor": "animateColor",
                "animatemotion": "animateMotion",
                "animatetransform": "animateTransform",
                "clippath": "clipPath",
                "feblend": "feBlend",
                "fecolormatrix": "feColorMatrix",
                "fecomponenttransfer": "feComponentTransfer",
                "fecomposite": "feComposite",
                "feconvolvematrix": "feConvolveMatrix",
                "fediffuselighting": "feDiffuseLighting",
                "fedisplacementmap": "feDisplacementMap",
                "fedistantlight": "feDistantLight",
                "feflood": "feFlood",
                "fefunca": "feFuncA",
                "fefuncb": "feFuncB",
                "fefuncg": "feFuncG",
                "fefuncr": "feFuncR",
                "fegaussianblur": "feGaussianBlur",
                "feimage": "feImage",
                "femerge": "feMerge",
                "femergenode": "feMergeNode",
                "femorphology": "feMorphology",
                "feoffset": "feOffset",
                "fepointlight": "fePointLight",
                "fespecularlighting": "feSpecularLighting",
                "fespotlight": "feSpotLight",
                "fetile": "feTile",
                "feturbulence": "feTurbulence",
                "foreignobject": "foreignObject",
                "glyphref": "glyphRef",
                "lineargradient": "linearGradient",
                "radialgradient": "radialGradient",
                "textpath": "textPath"
            };

            exports.MATHMLAttributeMap = {
                definitionurl: 'definitionURL'
            };

            exports.SVGAttributeMap = {
                attributename: 'attributeName',
                attributetype: 'attributeType',
                basefrequency: 'baseFrequency',
                baseprofile: 'baseProfile',
                calcmode: 'calcMode',
                clippathunits: 'clipPathUnits',
                contentscripttype: 'contentScriptType',
                contentstyletype: 'contentStyleType',
                diffuseconstant: 'diffuseConstant',
                edgemode: 'edgeMode',
                externalresourcesrequired: 'externalResourcesRequired',
                filterres: 'filterRes',
                filterunits: 'filterUnits',
                glyphref: 'glyphRef',
                gradienttransform: 'gradientTransform',
                gradientunits: 'gradientUnits',
                kernelmatrix: 'kernelMatrix',
                kernelunitlength: 'kernelUnitLength',
                keypoints: 'keyPoints',
                keysplines: 'keySplines',
                keytimes: 'keyTimes',
                lengthadjust: 'lengthAdjust',
                limitingconeangle: 'limitingConeAngle',
                markerheight: 'markerHeight',
                markerunits: 'markerUnits',
                markerwidth: 'markerWidth',
                maskcontentunits: 'maskContentUnits',
                maskunits: 'maskUnits',
                numoctaves: 'numOctaves',
                pathlength: 'pathLength',
                patterncontentunits: 'patternContentUnits',
                patterntransform: 'patternTransform',
                patternunits: 'patternUnits',
                pointsatx: 'pointsAtX',
                pointsaty: 'pointsAtY',
                pointsatz: 'pointsAtZ',
                preservealpha: 'preserveAlpha',
                preserveaspectratio: 'preserveAspectRatio',
                primitiveunits: 'primitiveUnits',
                refx: 'refX',
                refy: 'refY',
                repeatcount: 'repeatCount',
                repeatdur: 'repeatDur',
                requiredextensions: 'requiredExtensions',
                requiredfeatures: 'requiredFeatures',
                specularconstant: 'specularConstant',
                specularexponent: 'specularExponent',
                spreadmethod: 'spreadMethod',
                startoffset: 'startOffset',
                stddeviation: 'stdDeviation',
                stitchtiles: 'stitchTiles',
                surfacescale: 'surfaceScale',
                systemlanguage: 'systemLanguage',
                tablevalues: 'tableValues',
                targetx: 'targetX',
                targety: 'targetY',
                textlength: 'textLength',
                viewbox: 'viewBox',
                viewtarget: 'viewTarget',
                xchannelselector: 'xChannelSelector',
                ychannelselector: 'yChannelSelector',
                zoomandpan: 'zoomAndPan'
            };

            exports.ForeignAttributeMap = {
                "xlink:actuate": {prefix: "xlink", localName: "actuate", namespaceURI: "http://www.w3.org/1999/xlink"},
                "xlink:arcrole": {prefix: "xlink", localName: "arcrole", namespaceURI: "http://www.w3.org/1999/xlink"},
                "xlink:href": {prefix: "xlink", localName: "href", namespaceURI: "http://www.w3.org/1999/xlink"},
                "xlink:role": {prefix: "xlink", localName: "role", namespaceURI: "http://www.w3.org/1999/xlink"},
                "xlink:show": {prefix: "xlink", localName: "show", namespaceURI: "http://www.w3.org/1999/xlink"},
                "xlink:title": {prefix: "xlink", localName: "title", namespaceURI: "http://www.w3.org/1999/xlink"},
                "xlink:type": {prefix: "xlink", localName: "title", namespaceURI: "http://www.w3.org/1999/xlink"},
                "xml:base": {prefix: "xml", localName: "base", namespaceURI: "http://www.w3.org/XML/1998/namespace"},
                "xml:lang": {prefix: "xml", localName: "lang", namespaceURI: "http://www.w3.org/XML/1998/namespace"},
                "xml:space": {prefix: "xml", localName: "space", namespaceURI: "http://www.w3.org/XML/1998/namespace"},
                "xmlns": {prefix: null, localName: "xmlns", namespaceURI: "http://www.w3.org/2000/xmlns/"},
                "xmlns:xlink": {prefix: "xmlns", localName: "xlink", namespaceURI: "http://www.w3.org/2000/xmlns/"},
            };
        },
            {}],
        8: [function (_dereq_, module, exports) {
            module.exports = {
                "null-character": "Null character in input stream, replaced with U+FFFD.",
                "invalid-codepoint": "Invalid codepoint in stream",
                "incorrectly-placed-solidus": "Solidus (/) incorrectly placed in tag.",
                "incorrect-cr-newline-entity": "Incorrect CR newline entity, replaced with LF.",
                "illegal-windows-1252-entity": "Entity used with illegal number (windows-1252 reference).",
                "cant-convert-numeric-entity": "Numeric entity couldn't be converted to character (codepoint U+{charAsInt}).",
                "invalid-numeric-entity-replaced": "Numeric entity represents an illegal codepoint. Expanded to the C1 controls range.",
                "numeric-entity-without-semicolon": "Numeric entity didn't end with ';'.",
                "expected-numeric-entity-but-got-eof": "Numeric entity expected. Got end of file instead.",
                "expected-numeric-entity": "Numeric entity expected but none found.",
                "named-entity-without-semicolon": "Named entity didn't end with ';'.",
                "expected-named-entity": "Named entity expected. Got none.",
                "attributes-in-end-tag": "End tag contains unexpected attributes.",
                "self-closing-flag-on-end-tag": "End tag contains unexpected self-closing flag.",
                "bare-less-than-sign-at-eof": "End of file after <.",
                "expected-tag-name-but-got-right-bracket": "Expected tag name. Got '>' instead.",
                "expected-tag-name-but-got-question-mark": "Expected tag name. Got '?' instead. (HTML doesn't support processing instructions.)",
                "expected-tag-name": "Expected tag name. Got something else instead.",
                "expected-closing-tag-but-got-right-bracket": "Expected closing tag. Got '>' instead. Ignoring '</>'.",
                "expected-closing-tag-but-got-eof": "Expected closing tag. Unexpected end of file.",
                "expected-closing-tag-but-got-char": "Expected closing tag. Unexpected character '{data}' found.",
                "eof-in-tag-name": "Unexpected end of file in the tag name.",
                "expected-attribute-name-but-got-eof": "Unexpected end of file. Expected attribute name instead.",
                "eof-in-attribute-name": "Unexpected end of file in attribute name.",
                "invalid-character-in-attribute-name": "Invalid character in attribute name.",
                "duplicate-attribute": "Dropped duplicate attribute '{name}' on tag.",
                "expected-end-of-tag-but-got-eof": "Unexpected end of file. Expected = or end of tag.",
                "expected-attribute-value-but-got-eof": "Unexpected end of file. Expected attribute value.",
                "expected-attribute-value-but-got-right-bracket": "Expected attribute value. Got '>' instead.",
                "unexpected-character-in-unquoted-attribute-value": "Unexpected character in unquoted attribute",
                "invalid-character-after-attribute-name": "Unexpected character after attribute name.",
                "unexpected-character-after-attribute-value": "Unexpected character after attribute value.",
                "eof-in-attribute-value-double-quote": "Unexpected end of file in attribute value (\").",
                "eof-in-attribute-value-single-quote": "Unexpected end of file in attribute value (').",
                "eof-in-attribute-value-no-quotes": "Unexpected end of file in attribute value.",
                "eof-after-attribute-value": "Unexpected end of file after attribute value.",
                "unexpected-eof-after-solidus-in-tag": "Unexpected end of file in tag. Expected >.",
                "unexpected-character-after-solidus-in-tag": "Unexpected character after / in tag. Expected >.",
                "expected-dashes-or-doctype": "Expected '--' or 'DOCTYPE'. Not found.",
                "unexpected-bang-after-double-dash-in-comment": "Unexpected ! after -- in comment.",
                "incorrect-comment": "Incorrect comment.",
                "eof-in-comment": "Unexpected end of file in comment.",
                "eof-in-comment-end-dash": "Unexpected end of file in comment (-).",
                "unexpected-dash-after-double-dash-in-comment": "Unexpected '-' after '--' found in comment.",
                "eof-in-comment-double-dash": "Unexpected end of file in comment (--).",
                "eof-in-comment-end-bang-state": "Unexpected end of file in comment.",
                "unexpected-char-in-comment": "Unexpected character in comment found.",
                "need-space-after-doctype": "No space after literal string 'DOCTYPE'.",
                "expected-doctype-name-but-got-right-bracket": "Unexpected > character. Expected DOCTYPE name.",
                "expected-doctype-name-but-got-eof": "Unexpected end of file. Expected DOCTYPE name.",
                "eof-in-doctype-name": "Unexpected end of file in DOCTYPE name.",
                "eof-in-doctype": "Unexpected end of file in DOCTYPE.",
                "expected-space-or-right-bracket-in-doctype": "Expected space or '>'. Got '{data}'.",
                "unexpected-end-of-doctype": "Unexpected end of DOCTYPE.",
                "unexpected-char-in-doctype": "Unexpected character in DOCTYPE.",
                "eof-in-bogus-doctype": "Unexpected end of file in bogus doctype.",
                "eof-in-innerhtml": "Unexpected EOF in inner html mode.",
                "unexpected-doctype": "Unexpected DOCTYPE. Ignored.",
                "non-html-root": "html needs to be the first start tag.",
                "expected-doctype-but-got-eof": "Unexpected End of file. Expected DOCTYPE.",
                "unknown-doctype": "Erroneous DOCTYPE. Expected <!DOCTYPE html>.",
                "quirky-doctype": "Quirky doctype. Expected <!DOCTYPE html>.",
                "almost-standards-doctype": "Almost standards mode doctype. Expected <!DOCTYPE html>.",
                "obsolete-doctype": "Obsolete doctype. Expected <!DOCTYPE html>.",
                "expected-doctype-but-got-chars": "Non-space characters found without seeing a doctype first. Expected e.g. <!DOCTYPE html>.",
                "expected-doctype-but-got-start-tag": "Start tag seen without seeing a doctype first. Expected e.g. <!DOCTYPE html>.",
                "expected-doctype-but-got-end-tag": "End tag seen without seeing a doctype first. Expected e.g. <!DOCTYPE html>.",
                "end-tag-after-implied-root": "Unexpected end tag ({name}) after the (implied) root element.",
                "expected-named-closing-tag-but-got-eof": "Unexpected end of file. Expected end tag ({name}).",
                "two-heads-are-not-better-than-one": "Unexpected start tag head in existing head. Ignored.",
                "unexpected-end-tag": "Unexpected end tag ({name}). Ignored.",
                "unexpected-implied-end-tag": "End tag {name} implied, but there were open elements.",
                "unexpected-start-tag-out-of-my-head": "Unexpected start tag ({name}) that can be in head. Moved.",
                "unexpected-start-tag": "Unexpected start tag ({name}).",
                "missing-end-tag": "Missing end tag ({name}).",
                "missing-end-tags": "Missing end tags ({name}).",
                "unexpected-start-tag-implies-end-tag": "Unexpected start tag ({startName}) implies end tag ({endName}).",
                "unexpected-start-tag-treated-as": "Unexpected start tag ({originalName}). Treated as {newName}.",
                "deprecated-tag": "Unexpected start tag {name}. Don't use it!",
                "unexpected-start-tag-ignored": "Unexpected start tag {name}. Ignored.",
                "expected-one-end-tag-but-got-another": "Unexpected end tag ({gotName}). Missing end tag ({expectedName}).",
                "end-tag-too-early": "End tag ({name}) seen too early. Expected other end tag.",
                "end-tag-too-early-named": "Unexpected end tag ({gotName}). Expected end tag ({expectedName}.",
                "end-tag-too-early-ignored": "End tag ({name}) seen too early. Ignored.",
                "adoption-agency-1.1": "End tag ({name}) violates step 1, paragraph 1 of the adoption agency algorithm.",
                "adoption-agency-1.2": "End tag ({name}) violates step 1, paragraph 2 of the adoption agency algorithm.",
                "adoption-agency-1.3": "End tag ({name}) violates step 1, paragraph 3 of the adoption agency algorithm.",
                "adoption-agency-4.4": "End tag ({name}) violates step 4, paragraph 4 of the adoption agency algorithm.",
                "unexpected-end-tag-treated-as": "Unexpected end tag ({originalName}). Treated as {newName}.",
                "no-end-tag": "This element ({name}) has no end tag.",
                "unexpected-implied-end-tag-in-table": "Unexpected implied end tag ({name}) in the table phase.",
                "unexpected-implied-end-tag-in-table-body": "Unexpected implied end tag ({name}) in the table body phase.",
                "unexpected-char-implies-table-voodoo": "Unexpected non-space characters in table context caused voodoo mode.",
                "unexpected-hidden-input-in-table": "Unexpected input with type hidden in table context.",
                "unexpected-form-in-table": "Unexpected form in table context.",
                "unexpected-start-tag-implies-table-voodoo": "Unexpected start tag ({name}) in table context caused voodoo mode.",
                "unexpected-end-tag-implies-table-voodoo": "Unexpected end tag ({name}) in table context caused voodoo mode.",
                "unexpected-cell-in-table-body": "Unexpected table cell start tag ({name}) in the table body phase.",
                "unexpected-cell-end-tag": "Got table cell end tag ({name}) while required end tags are missing.",
                "unexpected-end-tag-in-table-body": "Unexpected end tag ({name}) in the table body phase. Ignored.",
                "unexpected-implied-end-tag-in-table-row": "Unexpected implied end tag ({name}) in the table row phase.",
                "unexpected-end-tag-in-table-row": "Unexpected end tag ({name}) in the table row phase. Ignored.",
                "unexpected-select-in-select": "Unexpected select start tag in the select phase treated as select end tag.",
                "unexpected-input-in-select": "Unexpected input start tag in the select phase.",
                "unexpected-start-tag-in-select": "Unexpected start tag token ({name}) in the select phase. Ignored.",
                "unexpected-end-tag-in-select": "Unexpected end tag ({name}) in the select phase. Ignored.",
                "unexpected-table-element-start-tag-in-select-in-table": "Unexpected table element start tag ({name}) in the select in table phase.",
                "unexpected-table-element-end-tag-in-select-in-table": "Unexpected table element end tag ({name}) in the select in table phase.",
                "unexpected-char-after-body": "Unexpected non-space characters in the after body phase.",
                "unexpected-start-tag-after-body": "Unexpected start tag token ({name}) in the after body phase.",
                "unexpected-end-tag-after-body": "Unexpected end tag token ({name}) in the after body phase.",
                "unexpected-char-in-frameset": "Unepxected characters in the frameset phase. Characters ignored.",
                "unexpected-start-tag-in-frameset": "Unexpected start tag token ({name}) in the frameset phase. Ignored.",
                "unexpected-frameset-in-frameset-innerhtml": "Unexpected end tag token (frameset in the frameset phase (innerHTML).",
                "unexpected-end-tag-in-frameset": "Unexpected end tag token ({name}) in the frameset phase. Ignored.",
                "unexpected-char-after-frameset": "Unexpected non-space characters in the after frameset phase. Ignored.",
                "unexpected-start-tag-after-frameset": "Unexpected start tag ({name}) in the after frameset phase. Ignored.",
                "unexpected-end-tag-after-frameset": "Unexpected end tag ({name}) in the after frameset phase. Ignored.",
                "expected-eof-but-got-char": "Unexpected non-space characters. Expected end of file.",
                "expected-eof-but-got-start-tag": "Unexpected start tag ({name}). Expected end of file.",
                "expected-eof-but-got-end-tag": "Unexpected end tag ({name}). Expected end of file.",
                "unexpected-end-table-in-caption": "Unexpected end table tag in caption. Generates implied end caption.",
                "end-html-in-innerhtml": "Unexpected html end tag in inner html mode.",
                "eof-in-table": "Unexpected end of file. Expected table content.",
                "eof-in-script": "Unexpected end of file. Expected script content.",
                "non-void-element-with-trailing-solidus": "Trailing solidus not allowed on element {name}.",
                "unexpected-html-element-in-foreign-content": "HTML start tag \"{name}\" in a foreign namespace context.",
                "unexpected-start-tag-in-table": "Unexpected {name}. Expected table content."
            }
        },
            {}],
        9: [function (_dereq_, module, exports) {
            var SAXTreeBuilder = _dereq_('./SAXTreeBuilder').SAXTreeBuilder;
            var Tokenizer = _dereq_('../Tokenizer').Tokenizer;
            var TreeParser = _dereq_('./TreeParser').TreeParser;

            function SAXParser() {
                this.contentHandler = null;
                this._errorHandler = null;
                this._treeBuilder = new SAXTreeBuilder();
                this._tokenizer = new Tokenizer(this._treeBuilder);
                this._scriptingEnabled = false;
            }

            SAXParser.prototype.parse = function (source) {
                this._tokenizer.tokenize(source);
                var document = this._treeBuilder.document;
                if (document) {
                    new TreeParser(this.contentHandler).parse(document);
                }
            };

            SAXParser.prototype.parseFragment = function (source, context) {
                this._treeBuilder.setFragmentContext(context);
                this._tokenizer.tokenize(source);
                var fragment = this._treeBuilder.getFragment();
                if (fragment) {
                    new TreeParser(this.contentHandler).parse(fragment);
                }
            };

            Object.defineProperty(SAXParser.prototype, 'scriptingEnabled', {
                get: function () {
                    return this._scriptingEnabled;
                },
                set: function (value) {
                    this._scriptingEnabled = value;
                    this._treeBuilder.scriptingEnabled = value;
                }
            });

            Object.defineProperty(SAXParser.prototype, 'errorHandler', {
                get: function () {
                    return this._errorHandler;
                },
                set: function (value) {
                    this._errorHandler = value;
                    this._treeBuilder.errorHandler = value;
                }
            });

            exports.SAXParser = SAXParser;

        },
            {"../Tokenizer": 5, "./SAXTreeBuilder": 10, "./TreeParser": 11}],
        10: [function (_dereq_, module, exports) {
            var util = _dereq_('util');
            var TreeBuilder = _dereq_('../TreeBuilder').TreeBuilder;

            function SAXTreeBuilder() {
                TreeBuilder.call(this);
            }

            util.inherits(SAXTreeBuilder, TreeBuilder);

            SAXTreeBuilder.prototype.start = function (tokenizer) {
                this.document = new Document(this.tokenizer);
            };

            SAXTreeBuilder.prototype.end = function () {
                this.document.endLocator = this.tokenizer;
            };

            SAXTreeBuilder.prototype.insertDoctype = function (name, publicId, systemId) {
                var doctype = new DTD(this.tokenizer, name, publicId, systemId);
                doctype.endLocator = this.tokenizer;
                this.document.appendChild(doctype);
            };

            SAXTreeBuilder.prototype.createElement = function (namespaceURI, localName, attributes) {
                var element = new Element(this.tokenizer, namespaceURI, localName, localName, attributes || []);
                return element;
            };

            SAXTreeBuilder.prototype.insertComment = function (data, parent) {
                if (!parent)
                    parent = this.currentStackItem();
                var comment = new Comment(this.tokenizer, data);
                parent.appendChild(comment);
            };

            SAXTreeBuilder.prototype.appendCharacters = function (parent, data) {
                var text = new Characters(this.tokenizer, data);
                parent.appendChild(text);
            };

            SAXTreeBuilder.prototype.insertText = function (data) {
                if (this.redirectAttachToFosterParent && this.openElements.top.isFosterParenting()) {
                    var tableIndex = this.openElements.findIndex('table');
                    var tableItem = this.openElements.item(tableIndex);
                    var table = tableItem.node;
                    if (tableIndex === 0) {
                        return this.appendCharacters(table, data);
                    }
                    var text = new Characters(this.tokenizer, data);
                    var parent = table.parentNode;
                    if (parent) {
                        parent.insertBetween(text, table.previousSibling, table);
                        return;
                    }
                    var stackParent = this.openElements.item(tableIndex - 1).node;
                    stackParent.appendChild(text);
                    return;
                }
                this.appendCharacters(this.currentStackItem().node, data);
            };

            SAXTreeBuilder.prototype.attachNode = function (node, parent) {
                parent.appendChild(node);
            };

            SAXTreeBuilder.prototype.attachNodeToFosterParent = function (child, table, stackParent) {
                var parent = table.parentNode;
                if (parent)
                    parent.insertBetween(child, table.previousSibling, table);
                else
                    stackParent.appendChild(child);
            };

            SAXTreeBuilder.prototype.detachFromParent = function (element) {
                element.detach();
            };

            SAXTreeBuilder.prototype.reparentChildren = function (oldParent, newParent) {
                newParent.appendChildren(oldParent.firstChild);
            };

            SAXTreeBuilder.prototype.getFragment = function () {
                var fragment = new DocumentFragment();
                this.reparentChildren(this.openElements.rootNode, fragment);
                return fragment;
            };

            function getAttribute(node, name) {
                for (var i = 0; i < node.attributes.length; i++) {
                    var attribute = node.attributes[i];
                    if (attribute.nodeName === name)
                        return attribute.nodeValue;
                }
            }

            SAXTreeBuilder.prototype.addAttributesToElement = function (element, attributes) {
                for (var i = 0; i < attributes.length; i++) {
                    var attribute = attributes[i];
                    if (!getAttribute(element, attribute.nodeName))
                        element.attributes.push(attribute);
                }
            };

            var NodeType = {
                /**
                 * A CDATA section.
                 */
                CDATA: 1,
                /**
                 * A run of characters.
                 */
                CHARACTERS: 2,
                /**
                 * A comment.
                 */
                COMMENT: 3,
                /**
                 * A document.
                 */
                DOCUMENT: 4,
                /**
                 * A document fragment.
                 */
                DOCUMENT_FRAGMENT: 5,
                /**
                 * A DTD.
                 */
                DTD: 6,
                /**
                 * An element.
                 */
                ELEMENT: 7,
                /**
                 * An entity.
                 */
                ENTITY: 8,
                /**
                 * A run of ignorable whitespace.
                 */
                IGNORABLE_WHITESPACE: 9,
                /**
                 * A processing instruction.
                 */
                PROCESSING_INSTRUCTION: 10,
                /**
                 * A skipped entity.
                 */
                SKIPPED_ENTITY: 11
            };

            /**
             * The common node superclass.
             * @version $Id$
             * @author hsivonen
             */
            function Node(locator) {
                if (!locator) {
                    this.columnNumber = -1;
                    this.lineNumber = -1;
                } else {
                    this.columnNumber = locator.columnNumber;
                    this.lineNumber = locator.lineNumber;
                }
                this.parentNode = null;
                this.nextSibling = null;
                this.firstChild = null;
            }

            /**
             * Visit the node.
             *
             * @param treeParser the visitor
             * @throws SAXException if stuff goes wrong
             */
            Node.prototype.visit = function (treeParser) {
                throw new Error("Not Implemented");
            };

            /**
             * Revisit the node.
             *
             * @param treeParser the visitor
             * @throws SAXException if stuff goes wrong
             */
            Node.prototype.revisit = function (treeParser) {
                return;
            };


// Subclass-specific accessors that are hoisted here to
// avoid casting.

            /**
             * Detach this node from its parent.
             */
            Node.prototype.detach = function () {
                if (this.parentNode !== null) {
                    this.parentNode.removeChild(this);
                    this.parentNode = null;
                }
            };

            Object.defineProperty(Node.prototype, 'previousSibling', {
                get: function () {
                    var prev = null;
                    var next = this.parentNode.firstChild;
                    for (; ;) {
                        if (this == next) {
                            return prev;
                        }
                        prev = next;
                        next = next.nextSibling;
                    }
                }
            });


            function ParentNode(locator) {
                Node.call(this, locator);
                this.lastChild = null;
                this._endLocator = null;
            }

            ParentNode.prototype = Object.create(Node.prototype);

            /**
             * Insert a new child before a pre-existing child and return the newly inserted child.
             * @param child the new child
             * @param sibling the existing child before which to insert (must be a child of this node) or <code>null</code> to append
             * @return <code>child</code>
             */
            ParentNode.prototype.insertBefore = function (child, sibling) {
                //assert sibling == null || this == sibling.getParentNode();
                if (!sibling) {
                    return this.appendChild(child);
                }
                child.detach();
                child.parentNode = this;
                if (this.firstChild == sibling) {
                    child.nextSibling = sibling;
                    this.firstChild = child;
                } else {
                    var prev = this.firstChild;
                    var next = this.firstChild.nextSibling;
                    while (next != sibling) {
                        prev = next;
                        next = next.nextSibling;
                    }
                    prev.nextSibling = child;
                    child.nextSibling = next;
                }
                return child;
            };

            ParentNode.prototype.insertBetween = function (child, prev, next) {
                // assert prev == null || this == prev.getParentNode();
                // assert next == null || this == next.getParentNode();
                // assert prev != null || next == firstChild;
                // assert next != null || prev == lastChild;
                // assert prev == null || next == null || prev.getNextSibling() == next;
                if (!next) {
                    return this.appendChild(child);
                }
                child.detach();
                child.parentNode = this;
                child.nextSibling = next;
                if (!prev) {
                    firstChild = child;
                } else {
                    prev.nextSibling = child;
                }
                return child;
            };

            /**
             * Append a child to this node and return the child.
             *
             * @param child the child to append.
             * @return <code>child</code>
             */
            ParentNode.prototype.appendChild = function (child) {
                child.detach();
                child.parentNode = this;
                if (!this.firstChild) {
                    this.firstChild = child;
                } else {
                    this.lastChild.nextSibling = child;
                }
                this.lastChild = child;
                return child;
            };

            /**
             * Append the children of another node to this node removing them from the other node .
             * @param parent the other node whose children to append to this one
             */
            ParentNode.prototype.appendChildren = function (parent) {
                var child = parent.firstChild;
                if (!child) {
                    return;
                }
                var another = parent;
                if (!this.firstChild) {
                    this.firstChild = child;
                } else {
                    this.lastChild.nextSibling = child;
                }
                this.lastChild = another.lastChild;
                do {
                    child.parentNode = this;
                } while ((child = child.nextSibling));
                another.firstChild = null;
                another.lastChild = null;
            };

            /**
             * Remove a child from this node.
             * @param node the child to remove
             */
            ParentNode.prototype.removeChild = function (node) {
                //assert this == node.getParentNode();
                if (this.firstChild == node) {
                    this.firstChild = node.nextSibling;
                    if (this.lastChild == node) {
                        this.lastChild = null;
                    }
                } else {
                    var prev = this.firstChild;
                    var next = this.firstChild.nextSibling;
                    while (next != node) {
                        prev = next;
                        next = next.nextSibling;
                    }
                    prev.nextSibling = node.nextSibling;
                    if (this.lastChild == node) {
                        this.lastChild = prev;
                    }
                }
                node.parentNode = null;
                return node;
            };

            Object.defineProperty(ParentNode.prototype, 'endLocator', {
                get: function () {
                    return this._endLocator;
                },
                set: function (endLocator) {
                    this._endLocator = {
                        lineNumber: endLocator.lineNumber,
                        columnNumber: endLocator.columnNumber
                    };
                }
            });

            /**
             * A document.
             * @version $Id$
             * @author hsivonen
             */
            function Document(locator) {
                ParentNode.call(this, locator);
                this.nodeType = NodeType.DOCUMENT;
            }

            Document.prototype = Object.create(ParentNode.prototype);

            /**
             *
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            Document.prototype.visit = function (treeParser) {
                treeParser.startDocument(this);
            };

            /**
             * @see nu.validator.saxtree.Node#revisit(nu.validator.saxtree.TreeParser)
             */
            Document.prototype.revisit = function (treeParser) {
                treeParser.endDocument(this.endLocator);
            };

            /**
             * A document fragment.
             *
             * @version $Id$
             * @author hsivonen
             */

            /**
             * The constructor.
             */
            function DocumentFragment() {
                ParentNode.call(this, new Locator());
                this.nodeType = NodeType.DOCUMENT_FRAGMENT;
            }

            DocumentFragment.prototype = Object.create(ParentNode.prototype);
            /**
             *
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            DocumentFragment.prototype.visit = function (treeParser) {
                // nothing
            };

            /**
             * An element.
             * @version $Id$
             * @author hsivonen
             */
            function Element(locator, uri, localName, qName, atts, prefixMappings) {
                ParentNode.call(this, locator);
                this.uri = uri;
                this.localName = localName;
                this.qName = qName;
                this.attributes = atts;
                this.prefixMappings = prefixMappings;
                this.nodeType = NodeType.ELEMENT;
            }

            Element.prototype = Object.create(ParentNode.prototype);

            /**
             *
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            Element.prototype.visit = function (treeParser) {
                if (this.prefixMappings) {
                    for (var key in prefixMappings) {
                        var mapping = prefixMappings[key];
                        treeParser.startPrefixMapping(mapping.getPrefix(),
                            mapping.getUri(), this);
                    }
                }
                treeParser.startElement(this.uri, this.localName, this.qName, this.attributes, this);
            };

            /**
             * @see nu.validator.saxtree.Node#revisit(nu.validator.saxtree.TreeParser)
             */
            Element.prototype.revisit = function (treeParser) {
                treeParser.endElement(this.uri, this.localName, this.qName, this.endLocator);
                if (this.prefixMappings) {
                    for (var key in prefixMappings) {
                        var mapping = prefixMappings[key];
                        treeParser.endPrefixMapping(mapping.getPrefix(), this.endLocator);
                    }
                }
            };

            /**
             * The constructor.
             * @param locator the locator
             * @param {String} data the buffer
             */
            function Characters(locator, data) {
                Node.call(this, locator);
                this.data = data;
                this.nodeType = NodeType.CHARACTERS;
            }

            Characters.prototype = Object.create(Node.prototype);

            /**
             *
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            Characters.prototype.visit = function (treeParser) {
                treeParser.characters(this.data, 0, this.data.length, this);
            };

            /**
             * The constructor.
             * @param buf the buffer
             * @param start the offset
             * @param length the length
             */
            function IgnorableWhitespace(locator, data) {
                Node.call(this, locator);
                this.data = data;
                this.nodeType = NodeType.IGNORABLE_WHITESPACE;
            }

            IgnorableWhitespace.prototype = Object.create(Node.prototype);

            /**
             *
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            IgnorableWhitespace.prototype.visit = function (treeParser) {
                treeParser.ignorableWhitespace(this.data, 0, this.data.length, this);
            };

            /**
             * A comment.
             *
             * @version $Id$
             * @author hsivonen
             */

            /**
             * The constructor.
             * @param locator the locator
             * @param buf the buffer
             * @param start the offset
             * @param length the length
             */
            function Comment(locator, data) {
                Node.call(this, locator);
                this.data = data;
                this.nodeType = NodeType.COMMENT;
            }

            Comment.prototype = Object.create(Node.prototype);

            /**
             *
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            Comment.prototype.visit = function (treeParser) {
                treeParser.comment(this.data, 0, this.data.length, this);
            };

            /**
             * A CDATA section.
             * @version $Id$
             * @author hsivonen
             */
            /**
             * The constructor.
             * @param locator the locator
             */
            function CDATA(locator) {
                ParentNode.call(this, locator);
                this.nodeType = NodeType.CDATA;
            }

            CDATA.prototype = Object.create(ParentNode.prototype);

            /**
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            CDATA.prototype.visit = function (treeParser) {
                treeParser.startCDATA(this);
            };

            /**
             *
             * @throws SAXException if things go wrong
             * @see nu.validator.saxtree.Node#revisit(nu.validator.saxtree.TreeParser)
             */
            CDATA.prototype.revisit = function (treeParser) {
                treeParser.endCDATA(this.endLocator);
            };

            /**
             * An entity.
             * @version $Id$
             * @author hsivonen
             */

            /**
             * The constructor.
             * @param locator the locator
             * @param name the name
             */
            function Entity(name) {
                ParentNode.call(this);
                this.name = name;
                this.nodeType = NodeType.ENTITY;
            }

            Entity.prototype = Object.create(ParentNode.prototype);

            /**
             *
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            Entity.prototype.visit = function (treeParser) {
                treeParser.startEntity(this.name, this);
            };

            /**
             * @see nu.validator.saxtree.Node#revisit(nu.validator.saxtree.TreeParser)
             */
            Entity.prototype.revisit = function (treeParser) {
                treeParser.endEntity(this.name);
            };

            /**
             * A skipped entity.
             * @version $Id$
             * @author hsivonen
             */

            /**
             * Constructor.
             * @param locator the locator
             * @param name the name
             */

            function SkippedEntity(name) {
                Node.call(this);
                this.name = name;
                this.nodeType = NodeType.SKIPPED_ENTITY;
            }

            SkippedEntity.prototype = Object.create(Node.prototype);

            /**
             *
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            SkippedEntity.prototype.visit = function (treeParser) {
                treeParser.skippedEntity(this.name, this);
            };

            /**
             * A processing instruction.
             * @version $Id$
             * @author hsivonen
             */

            /**
             * PI target.
             */
//private final String target;

            /**
             * PI data.
             */
//private final String data;

            /**
             * Constructor.
             * @param locator the locator
             * @param target PI target
             * @param data PI data
             */
            function ProcessingInstruction(target, data) {
                Node.call(this);
                this.target = target;
                this.data = data;
            }

            ProcessingInstruction.prototype = Object.create(Node.prototype);

            /**
             *
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            ProcessingInstruction.prototype.visit = function (treeParser) {
                treeParser.processingInstruction(this.target, this.data, this);
            };

            /**
             *
             * @see nu.validator.saxtree.Node#getNodeType()
             */
            ProcessingInstruction.prototype.getNodeType = function () {
                return NodeType.PROCESSING_INSTRUCTION;
            };

            /**
             * The constructor.
             * @param locator the locator
             * @param name the name
             * @param publicIdentifier the public id
             * @param systemIdentifier the system id
             */
            function DTD(name, publicIdentifier, systemIdentifier) {
                ParentNode.call(this);
                this.name = name;
                this.publicIdentifier = publicIdentifier;
                this.systemIdentifier = systemIdentifier;
                this.nodeType = NodeType.DTD;
            }

            DTD.prototype = Object.create(ParentNode.prototype);

            /**
             *
             * @see nu.validator.saxtree.Node#visit(nu.validator.saxtree.TreeParser)
             */
            DTD.prototype.visit = function (treeParser) {
                treeParser.startDTD(this.name, this.publicIdentifier, this.systemIdentifier, this);
            };

            /**
             * @see nu.validator.saxtree.Node#revisit(nu.validator.saxtree.TreeParser)
             */
            DTD.prototype.revisit = function (treeParser) {
                treeParser.endDTD();
            };

            exports.SAXTreeBuilder = SAXTreeBuilder;

        },
            {"../TreeBuilder": 6, "util": 20}],
        11: [function (_dereq_, module, exports) {
            /**
             * A tree visitor that replays a tree as SAX events.
             * @version $Id$
             * @author hsivonen
             */

            /**
             * The constructor.
             *
             * @param contentHandler
             *            must not be <code>null</code>
             * @param lexicalHandler
             *            may be <code>null</code>
             */
            function TreeParser(contentHandler, lexicalHandler) {

                /**
                 * The content handler.
                 */
                this.contentHandler;

                /**
                 * The lexical handler.
                 */
                this.lexicalHandler;

                /**
                 * The current locator.
                 */
                this.locatorDelegate;

                if (!contentHandler) {
                    throw new IllegalArgumentException("contentHandler was null.");
                }
                this.contentHandler = contentHandler;
                if (!lexicalHandler) {
                    this.lexicalHandler = new NullLexicalHandler();
                } else {
                    this.lexicalHandler = lexicalHandler;
                }
            }

            /**
             * Causes SAX events for the tree rooted at the argument to be emitted.
             * <code>startDocument()</code> and <code>endDocument()</code> are only
             * emitted for a <code>Document</code> node.
             *
             * @param node
             *            the root
             * @throws SAXException
             */
            TreeParser.prototype.parse = function (node) {
                this.contentHandler.documentLocator = this;
                var current = node;
                var next;
                for (; ;) {
                    current.visit(this);
                    if (next = current.firstChild) {
                        current = next;
                        continue;
                    }
                    for (; ;) {
                        current.revisit(this);
                        if (current == node) {
                            return;
                        }
                        if (next = current.nextSibling) {
                            current = next;
                            break;
                        }
                        current = current.parentNode;
                    }
                }
            };

            /**
             * @see org.xml.sax.ContentHandler#characters(char[], int, int)
             */
            TreeParser.prototype.characters = function (ch, start, length, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.characters(ch, start, length);
            };

            /**
             * @see org.xml.sax.ContentHandler#endDocument()
             */
            TreeParser.prototype.endDocument = function (locator) {
                this.locatorDelegate = locator;
                this.contentHandler.endDocument();
            };

            /**
             * @see org.xml.sax.ContentHandler#endElement(java.lang.String,
             *      java.lang.String, java.lang.String)
             */
            TreeParser.prototype.endElement = function (uri, localName, qName, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.endElement(uri, localName, qName);
            };

            /**
             * @see org.xml.sax.ContentHandler#endPrefixMapping(java.lang.String)
             */
            TreeParser.prototype.endPrefixMapping = function (prefix, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.endPrefixMapping(prefix);
            };

            /**
             * @see org.xml.sax.ContentHandler#ignorableWhitespace(char[], int, int)
             */
            TreeParser.prototype.ignorableWhitespace = function (ch, start, length, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.ignorableWhitespace(ch, start, length);
            };

            /**
             * @see org.xml.sax.ContentHandler#processingInstruction(java.lang.String,
             *      java.lang.String)
             */
            TreeParser.prototype.processingInstruction = function (target, data, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.processingInstruction(target, data);
            };

            /**
             * @see org.xml.sax.ContentHandler#skippedEntity(java.lang.String)
             */
            TreeParser.prototype.skippedEntity = function (name, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.skippedEntity(name);
            };

            /**
             * @see org.xml.sax.ContentHandler#startDocument()
             */
            TreeParser.prototype.startDocument = function (locator) {
                this.locatorDelegate = locator;
                this.contentHandler.startDocument();
            };

            /**
             * @see org.xml.sax.ContentHandler#startElement(java.lang.String,
             *      java.lang.String, java.lang.String, org.xml.sax.Attributes)
             */
            TreeParser.prototype.startElement = function (uri, localName, qName, atts, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.startElement(uri, localName, qName, atts);
            };

            /**
             * @see org.xml.sax.ContentHandler#startPrefixMapping(java.lang.String,
             *      java.lang.String)
             */
            TreeParser.prototype.startPrefixMapping = function (prefix, uri, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.startPrefixMapping(prefix, uri);
            };

            /**
             * @see org.xml.sax.ext.LexicalHandler#comment(char[], int, int)
             */
            TreeParser.prototype.comment = function (ch, start, length, locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.comment(ch, start, length);
            };

            /**
             * @see org.xml.sax.ext.LexicalHandler#endCDATA()
             */
            TreeParser.prototype.endCDATA = function (locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.endCDATA();
            };

            /**
             * @see org.xml.sax.ext.LexicalHandler#endDTD()
             */
            TreeParser.prototype.endDTD = function (locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.endDTD();
            };

            /**
             * @see org.xml.sax.ext.LexicalHandler#endEntity(java.lang.String)
             */
            TreeParser.prototype.endEntity = function (name, locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.endEntity(name);
            };

            /**
             * @see org.xml.sax.ext.LexicalHandler#startCDATA()
             */
            TreeParser.prototype.startCDATA = function (locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.startCDATA();
            };

            /**
             * @see org.xml.sax.ext.LexicalHandler#startDTD(java.lang.String,
             *      java.lang.String, java.lang.String)
             */
            TreeParser.prototype.startDTD = function (name, publicId, systemId, locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.startDTD(name, publicId, systemId);
            };

            /**
             * @see org.xml.sax.ext.LexicalHandler#startEntity(java.lang.String)
             */
            TreeParser.prototype.startEntity = function (name, locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.startEntity(name);
            };

            Object.defineProperty(TreeParser.prototype, 'columnNumber', {
                get: function () {
                    if (!this.locatorDelegate)
                        return -1;
                    else
                        return this.locatorDelegate.columnNumber;
                }
            });

            Object.defineProperty(TreeParser.prototype, 'lineNumber', {
                get: function () {
                    if (!this.locatorDelegate)
                        return -1;
                    else
                        return this.locatorDelegate.lineNumber;
                }
            });

            /**
             * A lexical handler that does nothing.
             * @version $Id$
             * @author hsivonen
             */
// implements LexicalHandler
            function NullLexicalHandler() {

            }

            NullLexicalHandler.prototype.comment = function () {
            };
            NullLexicalHandler.prototype.endCDATA = function () {
            };
            NullLexicalHandler.prototype.endDTD = function () {
            };
            NullLexicalHandler.prototype.endEntity = function () {
            };
            NullLexicalHandler.prototype.startCDATA = function () {
            };
            NullLexicalHandler.prototype.startDTD = function () {
            };
            NullLexicalHandler.prototype.startEntity = function () {
            };

            exports.TreeParser = TreeParser;

        },
            {}],
        12: [function (_dereq_, module, exports) {
            module.exports = {
                "Aacute;": "\u00C1",
                "Aacute": "\u00C1",
                "aacute;": "\u00E1",
                "aacute": "\u00E1",
                "Abreve;": "\u0102",
                "abreve;": "\u0103",
                "ac;": "\u223E",
                "acd;": "\u223F",
                "acE;": "\u223E\u0333",
                "Acirc;": "\u00C2",
                "Acirc": "\u00C2",
                "acirc;": "\u00E2",
                "acirc": "\u00E2",
                "acute;": "\u00B4",
                "acute": "\u00B4",
                "Acy;": "\u0410",
                "acy;": "\u0430",
                "AElig;": "\u00C6",
                "AElig": "\u00C6",
                "aelig;": "\u00E6",
                "aelig": "\u00E6",
                "af;": "\u2061",
                "Afr;": "\uD835\uDD04",
                "afr;": "\uD835\uDD1E",
                "Agrave;": "\u00C0",
                "Agrave": "\u00C0",
                "agrave;": "\u00E0",
                "agrave": "\u00E0",
                "alefsym;": "\u2135",
                "aleph;": "\u2135",
                "Alpha;": "\u0391",
                "alpha;": "\u03B1",
                "Amacr;": "\u0100",
                "amacr;": "\u0101",
                "amalg;": "\u2A3F",
                "amp;": "\u0026",
                "amp": "\u0026",
                "AMP;": "\u0026",
                "AMP": "\u0026",
                "andand;": "\u2A55",
                "And;": "\u2A53",
                "and;": "\u2227",
                "andd;": "\u2A5C",
                "andslope;": "\u2A58",
                "andv;": "\u2A5A",
                "ang;": "\u2220",
                "ange;": "\u29A4",
                "angle;": "\u2220",
                "angmsdaa;": "\u29A8",
                "angmsdab;": "\u29A9",
                "angmsdac;": "\u29AA",
                "angmsdad;": "\u29AB",
                "angmsdae;": "\u29AC",
                "angmsdaf;": "\u29AD",
                "angmsdag;": "\u29AE",
                "angmsdah;": "\u29AF",
                "angmsd;": "\u2221",
                "angrt;": "\u221F",
                "angrtvb;": "\u22BE",
                "angrtvbd;": "\u299D",
                "angsph;": "\u2222",
                "angst;": "\u00C5",
                "angzarr;": "\u237C",
                "Aogon;": "\u0104",
                "aogon;": "\u0105",
                "Aopf;": "\uD835\uDD38",
                "aopf;": "\uD835\uDD52",
                "apacir;": "\u2A6F",
                "ap;": "\u2248",
                "apE;": "\u2A70",
                "ape;": "\u224A",
                "apid;": "\u224B",
                "apos;": "\u0027",
                "ApplyFunction;": "\u2061",
                "approx;": "\u2248",
                "approxeq;": "\u224A",
                "Aring;": "\u00C5",
                "Aring": "\u00C5",
                "aring;": "\u00E5",
                "aring": "\u00E5",
                "Ascr;": "\uD835\uDC9C",
                "ascr;": "\uD835\uDCB6",
                "Assign;": "\u2254",
                "ast;": "\u002A",
                "asymp;": "\u2248",
                "asympeq;": "\u224D",
                "Atilde;": "\u00C3",
                "Atilde": "\u00C3",
                "atilde;": "\u00E3",
                "atilde": "\u00E3",
                "Auml;": "\u00C4",
                "Auml": "\u00C4",
                "auml;": "\u00E4",
                "auml": "\u00E4",
                "awconint;": "\u2233",
                "awint;": "\u2A11",
                "backcong;": "\u224C",
                "backepsilon;": "\u03F6",
                "backprime;": "\u2035",
                "backsim;": "\u223D",
                "backsimeq;": "\u22CD",
                "Backslash;": "\u2216",
                "Barv;": "\u2AE7",
                "barvee;": "\u22BD",
                "barwed;": "\u2305",
                "Barwed;": "\u2306",
                "barwedge;": "\u2305",
                "bbrk;": "\u23B5",
                "bbrktbrk;": "\u23B6",
                "bcong;": "\u224C",
                "Bcy;": "\u0411",
                "bcy;": "\u0431",
                "bdquo;": "\u201E",
                "becaus;": "\u2235",
                "because;": "\u2235",
                "Because;": "\u2235",
                "bemptyv;": "\u29B0",
                "bepsi;": "\u03F6",
                "bernou;": "\u212C",
                "Bernoullis;": "\u212C",
                "Beta;": "\u0392",
                "beta;": "\u03B2",
                "beth;": "\u2136",
                "between;": "\u226C",
                "Bfr;": "\uD835\uDD05",
                "bfr;": "\uD835\uDD1F",
                "bigcap;": "\u22C2",
                "bigcirc;": "\u25EF",
                "bigcup;": "\u22C3",
                "bigodot;": "\u2A00",
                "bigoplus;": "\u2A01",
                "bigotimes;": "\u2A02",
                "bigsqcup;": "\u2A06",
                "bigstar;": "\u2605",
                "bigtriangledown;": "\u25BD",
                "bigtriangleup;": "\u25B3",
                "biguplus;": "\u2A04",
                "bigvee;": "\u22C1",
                "bigwedge;": "\u22C0",
                "bkarow;": "\u290D",
                "blacklozenge;": "\u29EB",
                "blacksquare;": "\u25AA",
                "blacktriangle;": "\u25B4",
                "blacktriangledown;": "\u25BE",
                "blacktriangleleft;": "\u25C2",
                "blacktriangleright;": "\u25B8",
                "blank;": "\u2423",
                "blk12;": "\u2592",
                "blk14;": "\u2591",
                "blk34;": "\u2593",
                "block;": "\u2588",
                "bne;": "\u003D\u20E5",
                "bnequiv;": "\u2261\u20E5",
                "bNot;": "\u2AED",
                "bnot;": "\u2310",
                "Bopf;": "\uD835\uDD39",
                "bopf;": "\uD835\uDD53",
                "bot;": "\u22A5",
                "bottom;": "\u22A5",
                "bowtie;": "\u22C8",
                "boxbox;": "\u29C9",
                "boxdl;": "\u2510",
                "boxdL;": "\u2555",
                "boxDl;": "\u2556",
                "boxDL;": "\u2557",
                "boxdr;": "\u250C",
                "boxdR;": "\u2552",
                "boxDr;": "\u2553",
                "boxDR;": "\u2554",
                "boxh;": "\u2500",
                "boxH;": "\u2550",
                "boxhd;": "\u252C",
                "boxHd;": "\u2564",
                "boxhD;": "\u2565",
                "boxHD;": "\u2566",
                "boxhu;": "\u2534",
                "boxHu;": "\u2567",
                "boxhU;": "\u2568",
                "boxHU;": "\u2569",
                "boxminus;": "\u229F",
                "boxplus;": "\u229E",
                "boxtimes;": "\u22A0",
                "boxul;": "\u2518",
                "boxuL;": "\u255B",
                "boxUl;": "\u255C",
                "boxUL;": "\u255D",
                "boxur;": "\u2514",
                "boxuR;": "\u2558",
                "boxUr;": "\u2559",
                "boxUR;": "\u255A",
                "boxv;": "\u2502",
                "boxV;": "\u2551",
                "boxvh;": "\u253C",
                "boxvH;": "\u256A",
                "boxVh;": "\u256B",
                "boxVH;": "\u256C",
                "boxvl;": "\u2524",
                "boxvL;": "\u2561",
                "boxVl;": "\u2562",
                "boxVL;": "\u2563",
                "boxvr;": "\u251C",
                "boxvR;": "\u255E",
                "boxVr;": "\u255F",
                "boxVR;": "\u2560",
                "bprime;": "\u2035",
                "breve;": "\u02D8",
                "Breve;": "\u02D8",
                "brvbar;": "\u00A6",
                "brvbar": "\u00A6",
                "bscr;": "\uD835\uDCB7",
                "Bscr;": "\u212C",
                "bsemi;": "\u204F",
                "bsim;": "\u223D",
                "bsime;": "\u22CD",
                "bsolb;": "\u29C5",
                "bsol;": "\u005C",
                "bsolhsub;": "\u27C8",
                "bull;": "\u2022",
                "bullet;": "\u2022",
                "bump;": "\u224E",
                "bumpE;": "\u2AAE",
                "bumpe;": "\u224F",
                "Bumpeq;": "\u224E",
                "bumpeq;": "\u224F",
                "Cacute;": "\u0106",
                "cacute;": "\u0107",
                "capand;": "\u2A44",
                "capbrcup;": "\u2A49",
                "capcap;": "\u2A4B",
                "cap;": "\u2229",
                "Cap;": "\u22D2",
                "capcup;": "\u2A47",
                "capdot;": "\u2A40",
                "CapitalDifferentialD;": "\u2145",
                "caps;": "\u2229\uFE00",
                "caret;": "\u2041",
                "caron;": "\u02C7",
                "Cayleys;": "\u212D",
                "ccaps;": "\u2A4D",
                "Ccaron;": "\u010C",
                "ccaron;": "\u010D",
                "Ccedil;": "\u00C7",
                "Ccedil": "\u00C7",
                "ccedil;": "\u00E7",
                "ccedil": "\u00E7",
                "Ccirc;": "\u0108",
                "ccirc;": "\u0109",
                "Cconint;": "\u2230",
                "ccups;": "\u2A4C",
                "ccupssm;": "\u2A50",
                "Cdot;": "\u010A",
                "cdot;": "\u010B",
                "cedil;": "\u00B8",
                "cedil": "\u00B8",
                "Cedilla;": "\u00B8",
                "cemptyv;": "\u29B2",
                "cent;": "\u00A2",
                "cent": "\u00A2",
                "centerdot;": "\u00B7",
                "CenterDot;": "\u00B7",
                "cfr;": "\uD835\uDD20",
                "Cfr;": "\u212D",
                "CHcy;": "\u0427",
                "chcy;": "\u0447",
                "check;": "\u2713",
                "checkmark;": "\u2713",
                "Chi;": "\u03A7",
                "chi;": "\u03C7",
                "circ;": "\u02C6",
                "circeq;": "\u2257",
                "circlearrowleft;": "\u21BA",
                "circlearrowright;": "\u21BB",
                "circledast;": "\u229B",
                "circledcirc;": "\u229A",
                "circleddash;": "\u229D",
                "CircleDot;": "\u2299",
                "circledR;": "\u00AE",
                "circledS;": "\u24C8",
                "CircleMinus;": "\u2296",
                "CirclePlus;": "\u2295",
                "CircleTimes;": "\u2297",
                "cir;": "\u25CB",
                "cirE;": "\u29C3",
                "cire;": "\u2257",
                "cirfnint;": "\u2A10",
                "cirmid;": "\u2AEF",
                "cirscir;": "\u29C2",
                "ClockwiseContourIntegral;": "\u2232",
                "CloseCurlyDoubleQuote;": "\u201D",
                "CloseCurlyQuote;": "\u2019",
                "clubs;": "\u2663",
                "clubsuit;": "\u2663",
                "colon;": "\u003A",
                "Colon;": "\u2237",
                "Colone;": "\u2A74",
                "colone;": "\u2254",
                "coloneq;": "\u2254",
                "comma;": "\u002C",
                "commat;": "\u0040",
                "comp;": "\u2201",
                "compfn;": "\u2218",
                "complement;": "\u2201",
                "complexes;": "\u2102",
                "cong;": "\u2245",
                "congdot;": "\u2A6D",
                "Congruent;": "\u2261",
                "conint;": "\u222E",
                "Conint;": "\u222F",
                "ContourIntegral;": "\u222E",
                "copf;": "\uD835\uDD54",
                "Copf;": "\u2102",
                "coprod;": "\u2210",
                "Coproduct;": "\u2210",
                "copy;": "\u00A9",
                "copy": "\u00A9",
                "COPY;": "\u00A9",
                "COPY": "\u00A9",
                "copysr;": "\u2117",
                "CounterClockwiseContourIntegral;": "\u2233",
                "crarr;": "\u21B5",
                "cross;": "\u2717",
                "Cross;": "\u2A2F",
                "Cscr;": "\uD835\uDC9E",
                "cscr;": "\uD835\uDCB8",
                "csub;": "\u2ACF",
                "csube;": "\u2AD1",
                "csup;": "\u2AD0",
                "csupe;": "\u2AD2",
                "ctdot;": "\u22EF",
                "cudarrl;": "\u2938",
                "cudarrr;": "\u2935",
                "cuepr;": "\u22DE",
                "cuesc;": "\u22DF",
                "cularr;": "\u21B6",
                "cularrp;": "\u293D",
                "cupbrcap;": "\u2A48",
                "cupcap;": "\u2A46",
                "CupCap;": "\u224D",
                "cup;": "\u222A",
                "Cup;": "\u22D3",
                "cupcup;": "\u2A4A",
                "cupdot;": "\u228D",
                "cupor;": "\u2A45",
                "cups;": "\u222A\uFE00",
                "curarr;": "\u21B7",
                "curarrm;": "\u293C",
                "curlyeqprec;": "\u22DE",
                "curlyeqsucc;": "\u22DF",
                "curlyvee;": "\u22CE",
                "curlywedge;": "\u22CF",
                "curren;": "\u00A4",
                "curren": "\u00A4",
                "curvearrowleft;": "\u21B6",
                "curvearrowright;": "\u21B7",
                "cuvee;": "\u22CE",
                "cuwed;": "\u22CF",
                "cwconint;": "\u2232",
                "cwint;": "\u2231",
                "cylcty;": "\u232D",
                "dagger;": "\u2020",
                "Dagger;": "\u2021",
                "daleth;": "\u2138",
                "darr;": "\u2193",
                "Darr;": "\u21A1",
                "dArr;": "\u21D3",
                "dash;": "\u2010",
                "Dashv;": "\u2AE4",
                "dashv;": "\u22A3",
                "dbkarow;": "\u290F",
                "dblac;": "\u02DD",
                "Dcaron;": "\u010E",
                "dcaron;": "\u010F",
                "Dcy;": "\u0414",
                "dcy;": "\u0434",
                "ddagger;": "\u2021",
                "ddarr;": "\u21CA",
                "DD;": "\u2145",
                "dd;": "\u2146",
                "DDotrahd;": "\u2911",
                "ddotseq;": "\u2A77",
                "deg;": "\u00B0",
                "deg": "\u00B0",
                "Del;": "\u2207",
                "Delta;": "\u0394",
                "delta;": "\u03B4",
                "demptyv;": "\u29B1",
                "dfisht;": "\u297F",
                "Dfr;": "\uD835\uDD07",
                "dfr;": "\uD835\uDD21",
                "dHar;": "\u2965",
                "dharl;": "\u21C3",
                "dharr;": "\u21C2",
                "DiacriticalAcute;": "\u00B4",
                "DiacriticalDot;": "\u02D9",
                "DiacriticalDoubleAcute;": "\u02DD",
                "DiacriticalGrave;": "\u0060",
                "DiacriticalTilde;": "\u02DC",
                "diam;": "\u22C4",
                "diamond;": "\u22C4",
                "Diamond;": "\u22C4",
                "diamondsuit;": "\u2666",
                "diams;": "\u2666",
                "die;": "\u00A8",
                "DifferentialD;": "\u2146",
                "digamma;": "\u03DD",
                "disin;": "\u22F2",
                "div;": "\u00F7",
                "divide;": "\u00F7",
                "divide": "\u00F7",
                "divideontimes;": "\u22C7",
                "divonx;": "\u22C7",
                "DJcy;": "\u0402",
                "djcy;": "\u0452",
                "dlcorn;": "\u231E",
                "dlcrop;": "\u230D",
                "dollar;": "\u0024",
                "Dopf;": "\uD835\uDD3B",
                "dopf;": "\uD835\uDD55",
                "Dot;": "\u00A8",
                "dot;": "\u02D9",
                "DotDot;": "\u20DC",
                "doteq;": "\u2250",
                "doteqdot;": "\u2251",
                "DotEqual;": "\u2250",
                "dotminus;": "\u2238",
                "dotplus;": "\u2214",
                "dotsquare;": "\u22A1",
                "doublebarwedge;": "\u2306",
                "DoubleContourIntegral;": "\u222F",
                "DoubleDot;": "\u00A8",
                "DoubleDownArrow;": "\u21D3",
                "DoubleLeftArrow;": "\u21D0",
                "DoubleLeftRightArrow;": "\u21D4",
                "DoubleLeftTee;": "\u2AE4",
                "DoubleLongLeftArrow;": "\u27F8",
                "DoubleLongLeftRightArrow;": "\u27FA",
                "DoubleLongRightArrow;": "\u27F9",
                "DoubleRightArrow;": "\u21D2",
                "DoubleRightTee;": "\u22A8",
                "DoubleUpArrow;": "\u21D1",
                "DoubleUpDownArrow;": "\u21D5",
                "DoubleVerticalBar;": "\u2225",
                "DownArrowBar;": "\u2913",
                "downarrow;": "\u2193",
                "DownArrow;": "\u2193",
                "Downarrow;": "\u21D3",
                "DownArrowUpArrow;": "\u21F5",
                "DownBreve;": "\u0311",
                "downdownarrows;": "\u21CA",
                "downharpoonleft;": "\u21C3",
                "downharpoonright;": "\u21C2",
                "DownLeftRightVector;": "\u2950",
                "DownLeftTeeVector;": "\u295E",
                "DownLeftVectorBar;": "\u2956",
                "DownLeftVector;": "\u21BD",
                "DownRightTeeVector;": "\u295F",
                "DownRightVectorBar;": "\u2957",
                "DownRightVector;": "\u21C1",
                "DownTeeArrow;": "\u21A7",
                "DownTee;": "\u22A4",
                "drbkarow;": "\u2910",
                "drcorn;": "\u231F",
                "drcrop;": "\u230C",
                "Dscr;": "\uD835\uDC9F",
                "dscr;": "\uD835\uDCB9",
                "DScy;": "\u0405",
                "dscy;": "\u0455",
                "dsol;": "\u29F6",
                "Dstrok;": "\u0110",
                "dstrok;": "\u0111",
                "dtdot;": "\u22F1",
                "dtri;": "\u25BF",
                "dtrif;": "\u25BE",
                "duarr;": "\u21F5",
                "duhar;": "\u296F",
                "dwangle;": "\u29A6",
                "DZcy;": "\u040F",
                "dzcy;": "\u045F",
                "dzigrarr;": "\u27FF",
                "Eacute;": "\u00C9",
                "Eacute": "\u00C9",
                "eacute;": "\u00E9",
                "eacute": "\u00E9",
                "easter;": "\u2A6E",
                "Ecaron;": "\u011A",
                "ecaron;": "\u011B",
                "Ecirc;": "\u00CA",
                "Ecirc": "\u00CA",
                "ecirc;": "\u00EA",
                "ecirc": "\u00EA",
                "ecir;": "\u2256",
                "ecolon;": "\u2255",
                "Ecy;": "\u042D",
                "ecy;": "\u044D",
                "eDDot;": "\u2A77",
                "Edot;": "\u0116",
                "edot;": "\u0117",
                "eDot;": "\u2251",
                "ee;": "\u2147",
                "efDot;": "\u2252",
                "Efr;": "\uD835\uDD08",
                "efr;": "\uD835\uDD22",
                "eg;": "\u2A9A",
                "Egrave;": "\u00C8",
                "Egrave": "\u00C8",
                "egrave;": "\u00E8",
                "egrave": "\u00E8",
                "egs;": "\u2A96",
                "egsdot;": "\u2A98",
                "el;": "\u2A99",
                "Element;": "\u2208",
                "elinters;": "\u23E7",
                "ell;": "\u2113",
                "els;": "\u2A95",
                "elsdot;": "\u2A97",
                "Emacr;": "\u0112",
                "emacr;": "\u0113",
                "empty;": "\u2205",
                "emptyset;": "\u2205",
                "EmptySmallSquare;": "\u25FB",
                "emptyv;": "\u2205",
                "EmptyVerySmallSquare;": "\u25AB",
                "emsp13;": "\u2004",
                "emsp14;": "\u2005",
                "emsp;": "\u2003",
                "ENG;": "\u014A",
                "eng;": "\u014B",
                "ensp;": "\u2002",
                "Eogon;": "\u0118",
                "eogon;": "\u0119",
                "Eopf;": "\uD835\uDD3C",
                "eopf;": "\uD835\uDD56",
                "epar;": "\u22D5",
                "eparsl;": "\u29E3",
                "eplus;": "\u2A71",
                "epsi;": "\u03B5",
                "Epsilon;": "\u0395",
                "epsilon;": "\u03B5",
                "epsiv;": "\u03F5",
                "eqcirc;": "\u2256",
                "eqcolon;": "\u2255",
                "eqsim;": "\u2242",
                "eqslantgtr;": "\u2A96",
                "eqslantless;": "\u2A95",
                "Equal;": "\u2A75",
                "equals;": "\u003D",
                "EqualTilde;": "\u2242",
                "equest;": "\u225F",
                "Equilibrium;": "\u21CC",
                "equiv;": "\u2261",
                "equivDD;": "\u2A78",
                "eqvparsl;": "\u29E5",
                "erarr;": "\u2971",
                "erDot;": "\u2253",
                "escr;": "\u212F",
                "Escr;": "\u2130",
                "esdot;": "\u2250",
                "Esim;": "\u2A73",
                "esim;": "\u2242",
                "Eta;": "\u0397",
                "eta;": "\u03B7",
                "ETH;": "\u00D0",
                "ETH": "\u00D0",
                "eth;": "\u00F0",
                "eth": "\u00F0",
                "Euml;": "\u00CB",
                "Euml": "\u00CB",
                "euml;": "\u00EB",
                "euml": "\u00EB",
                "euro;": "\u20AC",
                "excl;": "\u0021",
                "exist;": "\u2203",
                "Exists;": "\u2203",
                "expectation;": "\u2130",
                "exponentiale;": "\u2147",
                "ExponentialE;": "\u2147",
                "fallingdotseq;": "\u2252",
                "Fcy;": "\u0424",
                "fcy;": "\u0444",
                "female;": "\u2640",
                "ffilig;": "\uFB03",
                "fflig;": "\uFB00",
                "ffllig;": "\uFB04",
                "Ffr;": "\uD835\uDD09",
                "ffr;": "\uD835\uDD23",
                "filig;": "\uFB01",
                "FilledSmallSquare;": "\u25FC",
                "FilledVerySmallSquare;": "\u25AA",
                "fjlig;": "\u0066\u006A",
                "flat;": "\u266D",
                "fllig;": "\uFB02",
                "fltns;": "\u25B1",
                "fnof;": "\u0192",
                "Fopf;": "\uD835\uDD3D",
                "fopf;": "\uD835\uDD57",
                "forall;": "\u2200",
                "ForAll;": "\u2200",
                "fork;": "\u22D4",
                "forkv;": "\u2AD9",
                "Fouriertrf;": "\u2131",
                "fpartint;": "\u2A0D",
                "frac12;": "\u00BD",
                "frac12": "\u00BD",
                "frac13;": "\u2153",
                "frac14;": "\u00BC",
                "frac14": "\u00BC",
                "frac15;": "\u2155",
                "frac16;": "\u2159",
                "frac18;": "\u215B",
                "frac23;": "\u2154",
                "frac25;": "\u2156",
                "frac34;": "\u00BE",
                "frac34": "\u00BE",
                "frac35;": "\u2157",
                "frac38;": "\u215C",
                "frac45;": "\u2158",
                "frac56;": "\u215A",
                "frac58;": "\u215D",
                "frac78;": "\u215E",
                "frasl;": "\u2044",
                "frown;": "\u2322",
                "fscr;": "\uD835\uDCBB",
                "Fscr;": "\u2131",
                "gacute;": "\u01F5",
                "Gamma;": "\u0393",
                "gamma;": "\u03B3",
                "Gammad;": "\u03DC",
                "gammad;": "\u03DD",
                "gap;": "\u2A86",
                "Gbreve;": "\u011E",
                "gbreve;": "\u011F",
                "Gcedil;": "\u0122",
                "Gcirc;": "\u011C",
                "gcirc;": "\u011D",
                "Gcy;": "\u0413",
                "gcy;": "\u0433",
                "Gdot;": "\u0120",
                "gdot;": "\u0121",
                "ge;": "\u2265",
                "gE;": "\u2267",
                "gEl;": "\u2A8C",
                "gel;": "\u22DB",
                "geq;": "\u2265",
                "geqq;": "\u2267",
                "geqslant;": "\u2A7E",
                "gescc;": "\u2AA9",
                "ges;": "\u2A7E",
                "gesdot;": "\u2A80",
                "gesdoto;": "\u2A82",
                "gesdotol;": "\u2A84",
                "gesl;": "\u22DB\uFE00",
                "gesles;": "\u2A94",
                "Gfr;": "\uD835\uDD0A",
                "gfr;": "\uD835\uDD24",
                "gg;": "\u226B",
                "Gg;": "\u22D9",
                "ggg;": "\u22D9",
                "gimel;": "\u2137",
                "GJcy;": "\u0403",
                "gjcy;": "\u0453",
                "gla;": "\u2AA5",
                "gl;": "\u2277",
                "glE;": "\u2A92",
                "glj;": "\u2AA4",
                "gnap;": "\u2A8A",
                "gnapprox;": "\u2A8A",
                "gne;": "\u2A88",
                "gnE;": "\u2269",
                "gneq;": "\u2A88",
                "gneqq;": "\u2269",
                "gnsim;": "\u22E7",
                "Gopf;": "\uD835\uDD3E",
                "gopf;": "\uD835\uDD58",
                "grave;": "\u0060",
                "GreaterEqual;": "\u2265",
                "GreaterEqualLess;": "\u22DB",
                "GreaterFullEqual;": "\u2267",
                "GreaterGreater;": "\u2AA2",
                "GreaterLess;": "\u2277",
                "GreaterSlantEqual;": "\u2A7E",
                "GreaterTilde;": "\u2273",
                "Gscr;": "\uD835\uDCA2",
                "gscr;": "\u210A",
                "gsim;": "\u2273",
                "gsime;": "\u2A8E",
                "gsiml;": "\u2A90",
                "gtcc;": "\u2AA7",
                "gtcir;": "\u2A7A",
                "gt;": "\u003E",
                "gt": "\u003E",
                "GT;": "\u003E",
                "GT": "\u003E",
                "Gt;": "\u226B",
                "gtdot;": "\u22D7",
                "gtlPar;": "\u2995",
                "gtquest;": "\u2A7C",
                "gtrapprox;": "\u2A86",
                "gtrarr;": "\u2978",
                "gtrdot;": "\u22D7",
                "gtreqless;": "\u22DB",
                "gtreqqless;": "\u2A8C",
                "gtrless;": "\u2277",
                "gtrsim;": "\u2273",
                "gvertneqq;": "\u2269\uFE00",
                "gvnE;": "\u2269\uFE00",
                "Hacek;": "\u02C7",
                "hairsp;": "\u200A",
                "half;": "\u00BD",
                "hamilt;": "\u210B",
                "HARDcy;": "\u042A",
                "hardcy;": "\u044A",
                "harrcir;": "\u2948",
                "harr;": "\u2194",
                "hArr;": "\u21D4",
                "harrw;": "\u21AD",
                "Hat;": "\u005E",
                "hbar;": "\u210F",
                "Hcirc;": "\u0124",
                "hcirc;": "\u0125",
                "hearts;": "\u2665",
                "heartsuit;": "\u2665",
                "hellip;": "\u2026",
                "hercon;": "\u22B9",
                "hfr;": "\uD835\uDD25",
                "Hfr;": "\u210C",
                "HilbertSpace;": "\u210B",
                "hksearow;": "\u2925",
                "hkswarow;": "\u2926",
                "hoarr;": "\u21FF",
                "homtht;": "\u223B",
                "hookleftarrow;": "\u21A9",
                "hookrightarrow;": "\u21AA",
                "hopf;": "\uD835\uDD59",
                "Hopf;": "\u210D",
                "horbar;": "\u2015",
                "HorizontalLine;": "\u2500",
                "hscr;": "\uD835\uDCBD",
                "Hscr;": "\u210B",
                "hslash;": "\u210F",
                "Hstrok;": "\u0126",
                "hstrok;": "\u0127",
                "HumpDownHump;": "\u224E",
                "HumpEqual;": "\u224F",
                "hybull;": "\u2043",
                "hyphen;": "\u2010",
                "Iacute;": "\u00CD",
                "Iacute": "\u00CD",
                "iacute;": "\u00ED",
                "iacute": "\u00ED",
                "ic;": "\u2063",
                "Icirc;": "\u00CE",
                "Icirc": "\u00CE",
                "icirc;": "\u00EE",
                "icirc": "\u00EE",
                "Icy;": "\u0418",
                "icy;": "\u0438",
                "Idot;": "\u0130",
                "IEcy;": "\u0415",
                "iecy;": "\u0435",
                "iexcl;": "\u00A1",
                "iexcl": "\u00A1",
                "iff;": "\u21D4",
                "ifr;": "\uD835\uDD26",
                "Ifr;": "\u2111",
                "Igrave;": "\u00CC",
                "Igrave": "\u00CC",
                "igrave;": "\u00EC",
                "igrave": "\u00EC",
                "ii;": "\u2148",
                "iiiint;": "\u2A0C",
                "iiint;": "\u222D",
                "iinfin;": "\u29DC",
                "iiota;": "\u2129",
                "IJlig;": "\u0132",
                "ijlig;": "\u0133",
                "Imacr;": "\u012A",
                "imacr;": "\u012B",
                "image;": "\u2111",
                "ImaginaryI;": "\u2148",
                "imagline;": "\u2110",
                "imagpart;": "\u2111",
                "imath;": "\u0131",
                "Im;": "\u2111",
                "imof;": "\u22B7",
                "imped;": "\u01B5",
                "Implies;": "\u21D2",
                "incare;": "\u2105",
                "in;": "\u2208",
                "infin;": "\u221E",
                "infintie;": "\u29DD",
                "inodot;": "\u0131",
                "intcal;": "\u22BA",
                "int;": "\u222B",
                "Int;": "\u222C",
                "integers;": "\u2124",
                "Integral;": "\u222B",
                "intercal;": "\u22BA",
                "Intersection;": "\u22C2",
                "intlarhk;": "\u2A17",
                "intprod;": "\u2A3C",
                "InvisibleComma;": "\u2063",
                "InvisibleTimes;": "\u2062",
                "IOcy;": "\u0401",
                "iocy;": "\u0451",
                "Iogon;": "\u012E",
                "iogon;": "\u012F",
                "Iopf;": "\uD835\uDD40",
                "iopf;": "\uD835\uDD5A",
                "Iota;": "\u0399",
                "iota;": "\u03B9",
                "iprod;": "\u2A3C",
                "iquest;": "\u00BF",
                "iquest": "\u00BF",
                "iscr;": "\uD835\uDCBE",
                "Iscr;": "\u2110",
                "isin;": "\u2208",
                "isindot;": "\u22F5",
                "isinE;": "\u22F9",
                "isins;": "\u22F4",
                "isinsv;": "\u22F3",
                "isinv;": "\u2208",
                "it;": "\u2062",
                "Itilde;": "\u0128",
                "itilde;": "\u0129",
                "Iukcy;": "\u0406",
                "iukcy;": "\u0456",
                "Iuml;": "\u00CF",
                "Iuml": "\u00CF",
                "iuml;": "\u00EF",
                "iuml": "\u00EF",
                "Jcirc;": "\u0134",
                "jcirc;": "\u0135",
                "Jcy;": "\u0419",
                "jcy;": "\u0439",
                "Jfr;": "\uD835\uDD0D",
                "jfr;": "\uD835\uDD27",
                "jmath;": "\u0237",
                "Jopf;": "\uD835\uDD41",
                "jopf;": "\uD835\uDD5B",
                "Jscr;": "\uD835\uDCA5",
                "jscr;": "\uD835\uDCBF",
                "Jsercy;": "\u0408",
                "jsercy;": "\u0458",
                "Jukcy;": "\u0404",
                "jukcy;": "\u0454",
                "Kappa;": "\u039A",
                "kappa;": "\u03BA",
                "kappav;": "\u03F0",
                "Kcedil;": "\u0136",
                "kcedil;": "\u0137",
                "Kcy;": "\u041A",
                "kcy;": "\u043A",
                "Kfr;": "\uD835\uDD0E",
                "kfr;": "\uD835\uDD28",
                "kgreen;": "\u0138",
                "KHcy;": "\u0425",
                "khcy;": "\u0445",
                "KJcy;": "\u040C",
                "kjcy;": "\u045C",
                "Kopf;": "\uD835\uDD42",
                "kopf;": "\uD835\uDD5C",
                "Kscr;": "\uD835\uDCA6",
                "kscr;": "\uD835\uDCC0",
                "lAarr;": "\u21DA",
                "Lacute;": "\u0139",
                "lacute;": "\u013A",
                "laemptyv;": "\u29B4",
                "lagran;": "\u2112",
                "Lambda;": "\u039B",
                "lambda;": "\u03BB",
                "lang;": "\u27E8",
                "Lang;": "\u27EA",
                "langd;": "\u2991",
                "langle;": "\u27E8",
                "lap;": "\u2A85",
                "Laplacetrf;": "\u2112",
                "laquo;": "\u00AB",
                "laquo": "\u00AB",
                "larrb;": "\u21E4",
                "larrbfs;": "\u291F",
                "larr;": "\u2190",
                "Larr;": "\u219E",
                "lArr;": "\u21D0",
                "larrfs;": "\u291D",
                "larrhk;": "\u21A9",
                "larrlp;": "\u21AB",
                "larrpl;": "\u2939",
                "larrsim;": "\u2973",
                "larrtl;": "\u21A2",
                "latail;": "\u2919",
                "lAtail;": "\u291B",
                "lat;": "\u2AAB",
                "late;": "\u2AAD",
                "lates;": "\u2AAD\uFE00",
                "lbarr;": "\u290C",
                "lBarr;": "\u290E",
                "lbbrk;": "\u2772",
                "lbrace;": "\u007B",
                "lbrack;": "\u005B",
                "lbrke;": "\u298B",
                "lbrksld;": "\u298F",
                "lbrkslu;": "\u298D",
                "Lcaron;": "\u013D",
                "lcaron;": "\u013E",
                "Lcedil;": "\u013B",
                "lcedil;": "\u013C",
                "lceil;": "\u2308",
                "lcub;": "\u007B",
                "Lcy;": "\u041B",
                "lcy;": "\u043B",
                "ldca;": "\u2936",
                "ldquo;": "\u201C",
                "ldquor;": "\u201E",
                "ldrdhar;": "\u2967",
                "ldrushar;": "\u294B",
                "ldsh;": "\u21B2",
                "le;": "\u2264",
                "lE;": "\u2266",
                "LeftAngleBracket;": "\u27E8",
                "LeftArrowBar;": "\u21E4",
                "leftarrow;": "\u2190",
                "LeftArrow;": "\u2190",
                "Leftarrow;": "\u21D0",
                "LeftArrowRightArrow;": "\u21C6",
                "leftarrowtail;": "\u21A2",
                "LeftCeiling;": "\u2308",
                "LeftDoubleBracket;": "\u27E6",
                "LeftDownTeeVector;": "\u2961",
                "LeftDownVectorBar;": "\u2959",
                "LeftDownVector;": "\u21C3",
                "LeftFloor;": "\u230A",
                "leftharpoondown;": "\u21BD",
                "leftharpoonup;": "\u21BC",
                "leftleftarrows;": "\u21C7",
                "leftrightarrow;": "\u2194",
                "LeftRightArrow;": "\u2194",
                "Leftrightarrow;": "\u21D4",
                "leftrightarrows;": "\u21C6",
                "leftrightharpoons;": "\u21CB",
                "leftrightsquigarrow;": "\u21AD",
                "LeftRightVector;": "\u294E",
                "LeftTeeArrow;": "\u21A4",
                "LeftTee;": "\u22A3",
                "LeftTeeVector;": "\u295A",
                "leftthreetimes;": "\u22CB",
                "LeftTriangleBar;": "\u29CF",
                "LeftTriangle;": "\u22B2",
                "LeftTriangleEqual;": "\u22B4",
                "LeftUpDownVector;": "\u2951",
                "LeftUpTeeVector;": "\u2960",
                "LeftUpVectorBar;": "\u2958",
                "LeftUpVector;": "\u21BF",
                "LeftVectorBar;": "\u2952",
                "LeftVector;": "\u21BC",
                "lEg;": "\u2A8B",
                "leg;": "\u22DA",
                "leq;": "\u2264",
                "leqq;": "\u2266",
                "leqslant;": "\u2A7D",
                "lescc;": "\u2AA8",
                "les;": "\u2A7D",
                "lesdot;": "\u2A7F",
                "lesdoto;": "\u2A81",
                "lesdotor;": "\u2A83",
                "lesg;": "\u22DA\uFE00",
                "lesges;": "\u2A93",
                "lessapprox;": "\u2A85",
                "lessdot;": "\u22D6",
                "lesseqgtr;": "\u22DA",
                "lesseqqgtr;": "\u2A8B",
                "LessEqualGreater;": "\u22DA",
                "LessFullEqual;": "\u2266",
                "LessGreater;": "\u2276",
                "lessgtr;": "\u2276",
                "LessLess;": "\u2AA1",
                "lesssim;": "\u2272",
                "LessSlantEqual;": "\u2A7D",
                "LessTilde;": "\u2272",
                "lfisht;": "\u297C",
                "lfloor;": "\u230A",
                "Lfr;": "\uD835\uDD0F",
                "lfr;": "\uD835\uDD29",
                "lg;": "\u2276",
                "lgE;": "\u2A91",
                "lHar;": "\u2962",
                "lhard;": "\u21BD",
                "lharu;": "\u21BC",
                "lharul;": "\u296A",
                "lhblk;": "\u2584",
                "LJcy;": "\u0409",
                "ljcy;": "\u0459",
                "llarr;": "\u21C7",
                "ll;": "\u226A",
                "Ll;": "\u22D8",
                "llcorner;": "\u231E",
                "Lleftarrow;": "\u21DA",
                "llhard;": "\u296B",
                "lltri;": "\u25FA",
                "Lmidot;": "\u013F",
                "lmidot;": "\u0140",
                "lmoustache;": "\u23B0",
                "lmoust;": "\u23B0",
                "lnap;": "\u2A89",
                "lnapprox;": "\u2A89",
                "lne;": "\u2A87",
                "lnE;": "\u2268",
                "lneq;": "\u2A87",
                "lneqq;": "\u2268",
                "lnsim;": "\u22E6",
                "loang;": "\u27EC",
                "loarr;": "\u21FD",
                "lobrk;": "\u27E6",
                "longleftarrow;": "\u27F5",
                "LongLeftArrow;": "\u27F5",
                "Longleftarrow;": "\u27F8",
                "longleftrightarrow;": "\u27F7",
                "LongLeftRightArrow;": "\u27F7",
                "Longleftrightarrow;": "\u27FA",
                "longmapsto;": "\u27FC",
                "longrightarrow;": "\u27F6",
                "LongRightArrow;": "\u27F6",
                "Longrightarrow;": "\u27F9",
                "looparrowleft;": "\u21AB",
                "looparrowright;": "\u21AC",
                "lopar;": "\u2985",
                "Lopf;": "\uD835\uDD43",
                "lopf;": "\uD835\uDD5D",
                "loplus;": "\u2A2D",
                "lotimes;": "\u2A34",
                "lowast;": "\u2217",
                "lowbar;": "\u005F",
                "LowerLeftArrow;": "\u2199",
                "LowerRightArrow;": "\u2198",
                "loz;": "\u25CA",
                "lozenge;": "\u25CA",
                "lozf;": "\u29EB",
                "lpar;": "\u0028",
                "lparlt;": "\u2993",
                "lrarr;": "\u21C6",
                "lrcorner;": "\u231F",
                "lrhar;": "\u21CB",
                "lrhard;": "\u296D",
                "lrm;": "\u200E",
                "lrtri;": "\u22BF",
                "lsaquo;": "\u2039",
                "lscr;": "\uD835\uDCC1",
                "Lscr;": "\u2112",
                "lsh;": "\u21B0",
                "Lsh;": "\u21B0",
                "lsim;": "\u2272",
                "lsime;": "\u2A8D",
                "lsimg;": "\u2A8F",
                "lsqb;": "\u005B",
                "lsquo;": "\u2018",
                "lsquor;": "\u201A",
                "Lstrok;": "\u0141",
                "lstrok;": "\u0142",
                "ltcc;": "\u2AA6",
                "ltcir;": "\u2A79",
                "lt;": "\u003C",
                "lt": "\u003C",
                "LT;": "\u003C",
                "LT": "\u003C",
                "Lt;": "\u226A",
                "ltdot;": "\u22D6",
                "lthree;": "\u22CB",
                "ltimes;": "\u22C9",
                "ltlarr;": "\u2976",
                "ltquest;": "\u2A7B",
                "ltri;": "\u25C3",
                "ltrie;": "\u22B4",
                "ltrif;": "\u25C2",
                "ltrPar;": "\u2996",
                "lurdshar;": "\u294A",
                "luruhar;": "\u2966",
                "lvertneqq;": "\u2268\uFE00",
                "lvnE;": "\u2268\uFE00",
                "macr;": "\u00AF",
                "macr": "\u00AF",
                "male;": "\u2642",
                "malt;": "\u2720",
                "maltese;": "\u2720",
                "Map;": "\u2905",
                "map;": "\u21A6",
                "mapsto;": "\u21A6",
                "mapstodown;": "\u21A7",
                "mapstoleft;": "\u21A4",
                "mapstoup;": "\u21A5",
                "marker;": "\u25AE",
                "mcomma;": "\u2A29",
                "Mcy;": "\u041C",
                "mcy;": "\u043C",
                "mdash;": "\u2014",
                "mDDot;": "\u223A",
                "measuredangle;": "\u2221",
                "MediumSpace;": "\u205F",
                "Mellintrf;": "\u2133",
                "Mfr;": "\uD835\uDD10",
                "mfr;": "\uD835\uDD2A",
                "mho;": "\u2127",
                "micro;": "\u00B5",
                "micro": "\u00B5",
                "midast;": "\u002A",
                "midcir;": "\u2AF0",
                "mid;": "\u2223",
                "middot;": "\u00B7",
                "middot": "\u00B7",
                "minusb;": "\u229F",
                "minus;": "\u2212",
                "minusd;": "\u2238",
                "minusdu;": "\u2A2A",
                "MinusPlus;": "\u2213",
                "mlcp;": "\u2ADB",
                "mldr;": "\u2026",
                "mnplus;": "\u2213",
                "models;": "\u22A7",
                "Mopf;": "\uD835\uDD44",
                "mopf;": "\uD835\uDD5E",
                "mp;": "\u2213",
                "mscr;": "\uD835\uDCC2",
                "Mscr;": "\u2133",
                "mstpos;": "\u223E",
                "Mu;": "\u039C",
                "mu;": "\u03BC",
                "multimap;": "\u22B8",
                "mumap;": "\u22B8",
                "nabla;": "\u2207",
                "Nacute;": "\u0143",
                "nacute;": "\u0144",
                "nang;": "\u2220\u20D2",
                "nap;": "\u2249",
                "napE;": "\u2A70\u0338",
                "napid;": "\u224B\u0338",
                "napos;": "\u0149",
                "napprox;": "\u2249",
                "natural;": "\u266E",
                "naturals;": "\u2115",
                "natur;": "\u266E",
                "nbsp;": "\u00A0",
                "nbsp": "\u00A0",
                "nbump;": "\u224E\u0338",
                "nbumpe;": "\u224F\u0338",
                "ncap;": "\u2A43",
                "Ncaron;": "\u0147",
                "ncaron;": "\u0148",
                "Ncedil;": "\u0145",
                "ncedil;": "\u0146",
                "ncong;": "\u2247",
                "ncongdot;": "\u2A6D\u0338",
                "ncup;": "\u2A42",
                "Ncy;": "\u041D",
                "ncy;": "\u043D",
                "ndash;": "\u2013",
                "nearhk;": "\u2924",
                "nearr;": "\u2197",
                "neArr;": "\u21D7",
                "nearrow;": "\u2197",
                "ne;": "\u2260",
                "nedot;": "\u2250\u0338",
                "NegativeMediumSpace;": "\u200B",
                "NegativeThickSpace;": "\u200B",
                "NegativeThinSpace;": "\u200B",
                "NegativeVeryThinSpace;": "\u200B",
                "nequiv;": "\u2262",
                "nesear;": "\u2928",
                "nesim;": "\u2242\u0338",
                "NestedGreaterGreater;": "\u226B",
                "NestedLessLess;": "\u226A",
                "NewLine;": "\u000A",
                "nexist;": "\u2204",
                "nexists;": "\u2204",
                "Nfr;": "\uD835\uDD11",
                "nfr;": "\uD835\uDD2B",
                "ngE;": "\u2267\u0338",
                "nge;": "\u2271",
                "ngeq;": "\u2271",
                "ngeqq;": "\u2267\u0338",
                "ngeqslant;": "\u2A7E\u0338",
                "nges;": "\u2A7E\u0338",
                "nGg;": "\u22D9\u0338",
                "ngsim;": "\u2275",
                "nGt;": "\u226B\u20D2",
                "ngt;": "\u226F",
                "ngtr;": "\u226F",
                "nGtv;": "\u226B\u0338",
                "nharr;": "\u21AE",
                "nhArr;": "\u21CE",
                "nhpar;": "\u2AF2",
                "ni;": "\u220B",
                "nis;": "\u22FC",
                "nisd;": "\u22FA",
                "niv;": "\u220B",
                "NJcy;": "\u040A",
                "njcy;": "\u045A",
                "nlarr;": "\u219A",
                "nlArr;": "\u21CD",
                "nldr;": "\u2025",
                "nlE;": "\u2266\u0338",
                "nle;": "\u2270",
                "nleftarrow;": "\u219A",
                "nLeftarrow;": "\u21CD",
                "nleftrightarrow;": "\u21AE",
                "nLeftrightarrow;": "\u21CE",
                "nleq;": "\u2270",
                "nleqq;": "\u2266\u0338",
                "nleqslant;": "\u2A7D\u0338",
                "nles;": "\u2A7D\u0338",
                "nless;": "\u226E",
                "nLl;": "\u22D8\u0338",
                "nlsim;": "\u2274",
                "nLt;": "\u226A\u20D2",
                "nlt;": "\u226E",
                "nltri;": "\u22EA",
                "nltrie;": "\u22EC",
                "nLtv;": "\u226A\u0338",
                "nmid;": "\u2224",
                "NoBreak;": "\u2060",
                "NonBreakingSpace;": "\u00A0",
                "nopf;": "\uD835\uDD5F",
                "Nopf;": "\u2115",
                "Not;": "\u2AEC",
                "not;": "\u00AC",
                "not": "\u00AC",
                "NotCongruent;": "\u2262",
                "NotCupCap;": "\u226D",
                "NotDoubleVerticalBar;": "\u2226",
                "NotElement;": "\u2209",
                "NotEqual;": "\u2260",
                "NotEqualTilde;": "\u2242\u0338",
                "NotExists;": "\u2204",
                "NotGreater;": "\u226F",
                "NotGreaterEqual;": "\u2271",
                "NotGreaterFullEqual;": "\u2267\u0338",
                "NotGreaterGreater;": "\u226B\u0338",
                "NotGreaterLess;": "\u2279",
                "NotGreaterSlantEqual;": "\u2A7E\u0338",
                "NotGreaterTilde;": "\u2275",
                "NotHumpDownHump;": "\u224E\u0338",
                "NotHumpEqual;": "\u224F\u0338",
                "notin;": "\u2209",
                "notindot;": "\u22F5\u0338",
                "notinE;": "\u22F9\u0338",
                "notinva;": "\u2209",
                "notinvb;": "\u22F7",
                "notinvc;": "\u22F6",
                "NotLeftTriangleBar;": "\u29CF\u0338",
                "NotLeftTriangle;": "\u22EA",
                "NotLeftTriangleEqual;": "\u22EC",
                "NotLess;": "\u226E",
                "NotLessEqual;": "\u2270",
                "NotLessGreater;": "\u2278",
                "NotLessLess;": "\u226A\u0338",
                "NotLessSlantEqual;": "\u2A7D\u0338",
                "NotLessTilde;": "\u2274",
                "NotNestedGreaterGreater;": "\u2AA2\u0338",
                "NotNestedLessLess;": "\u2AA1\u0338",
                "notni;": "\u220C",
                "notniva;": "\u220C",
                "notnivb;": "\u22FE",
                "notnivc;": "\u22FD",
                "NotPrecedes;": "\u2280",
                "NotPrecedesEqual;": "\u2AAF\u0338",
                "NotPrecedesSlantEqual;": "\u22E0",
                "NotReverseElement;": "\u220C",
                "NotRightTriangleBar;": "\u29D0\u0338",
                "NotRightTriangle;": "\u22EB",
                "NotRightTriangleEqual;": "\u22ED",
                "NotSquareSubset;": "\u228F\u0338",
                "NotSquareSubsetEqual;": "\u22E2",
                "NotSquareSuperset;": "\u2290\u0338",
                "NotSquareSupersetEqual;": "\u22E3",
                "NotSubset;": "\u2282\u20D2",
                "NotSubsetEqual;": "\u2288",
                "NotSucceeds;": "\u2281",
                "NotSucceedsEqual;": "\u2AB0\u0338",
                "NotSucceedsSlantEqual;": "\u22E1",
                "NotSucceedsTilde;": "\u227F\u0338",
                "NotSuperset;": "\u2283\u20D2",
                "NotSupersetEqual;": "\u2289",
                "NotTilde;": "\u2241",
                "NotTildeEqual;": "\u2244",
                "NotTildeFullEqual;": "\u2247",
                "NotTildeTilde;": "\u2249",
                "NotVerticalBar;": "\u2224",
                "nparallel;": "\u2226",
                "npar;": "\u2226",
                "nparsl;": "\u2AFD\u20E5",
                "npart;": "\u2202\u0338",
                "npolint;": "\u2A14",
                "npr;": "\u2280",
                "nprcue;": "\u22E0",
                "nprec;": "\u2280",
                "npreceq;": "\u2AAF\u0338",
                "npre;": "\u2AAF\u0338",
                "nrarrc;": "\u2933\u0338",
                "nrarr;": "\u219B",
                "nrArr;": "\u21CF",
                "nrarrw;": "\u219D\u0338",
                "nrightarrow;": "\u219B",
                "nRightarrow;": "\u21CF",
                "nrtri;": "\u22EB",
                "nrtrie;": "\u22ED",
                "nsc;": "\u2281",
                "nsccue;": "\u22E1",
                "nsce;": "\u2AB0\u0338",
                "Nscr;": "\uD835\uDCA9",
                "nscr;": "\uD835\uDCC3",
                "nshortmid;": "\u2224",
                "nshortparallel;": "\u2226",
                "nsim;": "\u2241",
                "nsime;": "\u2244",
                "nsimeq;": "\u2244",
                "nsmid;": "\u2224",
                "nspar;": "\u2226",
                "nsqsube;": "\u22E2",
                "nsqsupe;": "\u22E3",
                "nsub;": "\u2284",
                "nsubE;": "\u2AC5\u0338",
                "nsube;": "\u2288",
                "nsubset;": "\u2282\u20D2",
                "nsubseteq;": "\u2288",
                "nsubseteqq;": "\u2AC5\u0338",
                "nsucc;": "\u2281",
                "nsucceq;": "\u2AB0\u0338",
                "nsup;": "\u2285",
                "nsupE;": "\u2AC6\u0338",
                "nsupe;": "\u2289",
                "nsupset;": "\u2283\u20D2",
                "nsupseteq;": "\u2289",
                "nsupseteqq;": "\u2AC6\u0338",
                "ntgl;": "\u2279",
                "Ntilde;": "\u00D1",
                "Ntilde": "\u00D1",
                "ntilde;": "\u00F1",
                "ntilde": "\u00F1",
                "ntlg;": "\u2278",
                "ntriangleleft;": "\u22EA",
                "ntrianglelefteq;": "\u22EC",
                "ntriangleright;": "\u22EB",
                "ntrianglerighteq;": "\u22ED",
                "Nu;": "\u039D",
                "nu;": "\u03BD",
                "num;": "\u0023",
                "numero;": "\u2116",
                "numsp;": "\u2007",
                "nvap;": "\u224D\u20D2",
                "nvdash;": "\u22AC",
                "nvDash;": "\u22AD",
                "nVdash;": "\u22AE",
                "nVDash;": "\u22AF",
                "nvge;": "\u2265\u20D2",
                "nvgt;": "\u003E\u20D2",
                "nvHarr;": "\u2904",
                "nvinfin;": "\u29DE",
                "nvlArr;": "\u2902",
                "nvle;": "\u2264\u20D2",
                "nvlt;": "\u003C\u20D2",
                "nvltrie;": "\u22B4\u20D2",
                "nvrArr;": "\u2903",
                "nvrtrie;": "\u22B5\u20D2",
                "nvsim;": "\u223C\u20D2",
                "nwarhk;": "\u2923",
                "nwarr;": "\u2196",
                "nwArr;": "\u21D6",
                "nwarrow;": "\u2196",
                "nwnear;": "\u2927",
                "Oacute;": "\u00D3",
                "Oacute": "\u00D3",
                "oacute;": "\u00F3",
                "oacute": "\u00F3",
                "oast;": "\u229B",
                "Ocirc;": "\u00D4",
                "Ocirc": "\u00D4",
                "ocirc;": "\u00F4",
                "ocirc": "\u00F4",
                "ocir;": "\u229A",
                "Ocy;": "\u041E",
                "ocy;": "\u043E",
                "odash;": "\u229D",
                "Odblac;": "\u0150",
                "odblac;": "\u0151",
                "odiv;": "\u2A38",
                "odot;": "\u2299",
                "odsold;": "\u29BC",
                "OElig;": "\u0152",
                "oelig;": "\u0153",
                "ofcir;": "\u29BF",
                "Ofr;": "\uD835\uDD12",
                "ofr;": "\uD835\uDD2C",
                "ogon;": "\u02DB",
                "Ograve;": "\u00D2",
                "Ograve": "\u00D2",
                "ograve;": "\u00F2",
                "ograve": "\u00F2",
                "ogt;": "\u29C1",
                "ohbar;": "\u29B5",
                "ohm;": "\u03A9",
                "oint;": "\u222E",
                "olarr;": "\u21BA",
                "olcir;": "\u29BE",
                "olcross;": "\u29BB",
                "oline;": "\u203E",
                "olt;": "\u29C0",
                "Omacr;": "\u014C",
                "omacr;": "\u014D",
                "Omega;": "\u03A9",
                "omega;": "\u03C9",
                "Omicron;": "\u039F",
                "omicron;": "\u03BF",
                "omid;": "\u29B6",
                "ominus;": "\u2296",
                "Oopf;": "\uD835\uDD46",
                "oopf;": "\uD835\uDD60",
                "opar;": "\u29B7",
                "OpenCurlyDoubleQuote;": "\u201C",
                "OpenCurlyQuote;": "\u2018",
                "operp;": "\u29B9",
                "oplus;": "\u2295",
                "orarr;": "\u21BB",
                "Or;": "\u2A54",
                "or;": "\u2228",
                "ord;": "\u2A5D",
                "order;": "\u2134",
                "orderof;": "\u2134",
                "ordf;": "\u00AA",
                "ordf": "\u00AA",
                "ordm;": "\u00BA",
                "ordm": "\u00BA",
                "origof;": "\u22B6",
                "oror;": "\u2A56",
                "orslope;": "\u2A57",
                "orv;": "\u2A5B",
                "oS;": "\u24C8",
                "Oscr;": "\uD835\uDCAA",
                "oscr;": "\u2134",
                "Oslash;": "\u00D8",
                "Oslash": "\u00D8",
                "oslash;": "\u00F8",
                "oslash": "\u00F8",
                "osol;": "\u2298",
                "Otilde;": "\u00D5",
                "Otilde": "\u00D5",
                "otilde;": "\u00F5",
                "otilde": "\u00F5",
                "otimesas;": "\u2A36",
                "Otimes;": "\u2A37",
                "otimes;": "\u2297",
                "Ouml;": "\u00D6",
                "Ouml": "\u00D6",
                "ouml;": "\u00F6",
                "ouml": "\u00F6",
                "ovbar;": "\u233D",
                "OverBar;": "\u203E",
                "OverBrace;": "\u23DE",
                "OverBracket;": "\u23B4",
                "OverParenthesis;": "\u23DC",
                "para;": "\u00B6",
                "para": "\u00B6",
                "parallel;": "\u2225",
                "par;": "\u2225",
                "parsim;": "\u2AF3",
                "parsl;": "\u2AFD",
                "part;": "\u2202",
                "PartialD;": "\u2202",
                "Pcy;": "\u041F",
                "pcy;": "\u043F",
                "percnt;": "\u0025",
                "period;": "\u002E",
                "permil;": "\u2030",
                "perp;": "\u22A5",
                "pertenk;": "\u2031",
                "Pfr;": "\uD835\uDD13",
                "pfr;": "\uD835\uDD2D",
                "Phi;": "\u03A6",
                "phi;": "\u03C6",
                "phiv;": "\u03D5",
                "phmmat;": "\u2133",
                "phone;": "\u260E",
                "Pi;": "\u03A0",
                "pi;": "\u03C0",
                "pitchfork;": "\u22D4",
                "piv;": "\u03D6",
                "planck;": "\u210F",
                "planckh;": "\u210E",
                "plankv;": "\u210F",
                "plusacir;": "\u2A23",
                "plusb;": "\u229E",
                "pluscir;": "\u2A22",
                "plus;": "\u002B",
                "plusdo;": "\u2214",
                "plusdu;": "\u2A25",
                "pluse;": "\u2A72",
                "PlusMinus;": "\u00B1",
                "plusmn;": "\u00B1",
                "plusmn": "\u00B1",
                "plussim;": "\u2A26",
                "plustwo;": "\u2A27",
                "pm;": "\u00B1",
                "Poincareplane;": "\u210C",
                "pointint;": "\u2A15",
                "popf;": "\uD835\uDD61",
                "Popf;": "\u2119",
                "pound;": "\u00A3",
                "pound": "\u00A3",
                "prap;": "\u2AB7",
                "Pr;": "\u2ABB",
                "pr;": "\u227A",
                "prcue;": "\u227C",
                "precapprox;": "\u2AB7",
                "prec;": "\u227A",
                "preccurlyeq;": "\u227C",
                "Precedes;": "\u227A",
                "PrecedesEqual;": "\u2AAF",
                "PrecedesSlantEqual;": "\u227C",
                "PrecedesTilde;": "\u227E",
                "preceq;": "\u2AAF",
                "precnapprox;": "\u2AB9",
                "precneqq;": "\u2AB5",
                "precnsim;": "\u22E8",
                "pre;": "\u2AAF",
                "prE;": "\u2AB3",
                "precsim;": "\u227E",
                "prime;": "\u2032",
                "Prime;": "\u2033",
                "primes;": "\u2119",
                "prnap;": "\u2AB9",
                "prnE;": "\u2AB5",
                "prnsim;": "\u22E8",
                "prod;": "\u220F",
                "Product;": "\u220F",
                "profalar;": "\u232E",
                "profline;": "\u2312",
                "profsurf;": "\u2313",
                "prop;": "\u221D",
                "Proportional;": "\u221D",
                "Proportion;": "\u2237",
                "propto;": "\u221D",
                "prsim;": "\u227E",
                "prurel;": "\u22B0",
                "Pscr;": "\uD835\uDCAB",
                "pscr;": "\uD835\uDCC5",
                "Psi;": "\u03A8",
                "psi;": "\u03C8",
                "puncsp;": "\u2008",
                "Qfr;": "\uD835\uDD14",
                "qfr;": "\uD835\uDD2E",
                "qint;": "\u2A0C",
                "qopf;": "\uD835\uDD62",
                "Qopf;": "\u211A",
                "qprime;": "\u2057",
                "Qscr;": "\uD835\uDCAC",
                "qscr;": "\uD835\uDCC6",
                "quaternions;": "\u210D",
                "quatint;": "\u2A16",
                "quest;": "\u003F",
                "questeq;": "\u225F",
                "quot;": "\u0022",
                "quot": "\u0022",
                "QUOT;": "\u0022",
                "QUOT": "\u0022",
                "rAarr;": "\u21DB",
                "race;": "\u223D\u0331",
                "Racute;": "\u0154",
                "racute;": "\u0155",
                "radic;": "\u221A",
                "raemptyv;": "\u29B3",
                "rang;": "\u27E9",
                "Rang;": "\u27EB",
                "rangd;": "\u2992",
                "range;": "\u29A5",
                "rangle;": "\u27E9",
                "raquo;": "\u00BB",
                "raquo": "\u00BB",
                "rarrap;": "\u2975",
                "rarrb;": "\u21E5",
                "rarrbfs;": "\u2920",
                "rarrc;": "\u2933",
                "rarr;": "\u2192",
                "Rarr;": "\u21A0",
                "rArr;": "\u21D2",
                "rarrfs;": "\u291E",
                "rarrhk;": "\u21AA",
                "rarrlp;": "\u21AC",
                "rarrpl;": "\u2945",
                "rarrsim;": "\u2974",
                "Rarrtl;": "\u2916",
                "rarrtl;": "\u21A3",
                "rarrw;": "\u219D",
                "ratail;": "\u291A",
                "rAtail;": "\u291C",
                "ratio;": "\u2236",
                "rationals;": "\u211A",
                "rbarr;": "\u290D",
                "rBarr;": "\u290F",
                "RBarr;": "\u2910",
                "rbbrk;": "\u2773",
                "rbrace;": "\u007D",
                "rbrack;": "\u005D",
                "rbrke;": "\u298C",
                "rbrksld;": "\u298E",
                "rbrkslu;": "\u2990",
                "Rcaron;": "\u0158",
                "rcaron;": "\u0159",
                "Rcedil;": "\u0156",
                "rcedil;": "\u0157",
                "rceil;": "\u2309",
                "rcub;": "\u007D",
                "Rcy;": "\u0420",
                "rcy;": "\u0440",
                "rdca;": "\u2937",
                "rdldhar;": "\u2969",
                "rdquo;": "\u201D",
                "rdquor;": "\u201D",
                "rdsh;": "\u21B3",
                "real;": "\u211C",
                "realine;": "\u211B",
                "realpart;": "\u211C",
                "reals;": "\u211D",
                "Re;": "\u211C",
                "rect;": "\u25AD",
                "reg;": "\u00AE",
                "reg": "\u00AE",
                "REG;": "\u00AE",
                "REG": "\u00AE",
                "ReverseElement;": "\u220B",
                "ReverseEquilibrium;": "\u21CB",
                "ReverseUpEquilibrium;": "\u296F",
                "rfisht;": "\u297D",
                "rfloor;": "\u230B",
                "rfr;": "\uD835\uDD2F",
                "Rfr;": "\u211C",
                "rHar;": "\u2964",
                "rhard;": "\u21C1",
                "rharu;": "\u21C0",
                "rharul;": "\u296C",
                "Rho;": "\u03A1",
                "rho;": "\u03C1",
                "rhov;": "\u03F1",
                "RightAngleBracket;": "\u27E9",
                "RightArrowBar;": "\u21E5",
                "rightarrow;": "\u2192",
                "RightArrow;": "\u2192",
                "Rightarrow;": "\u21D2",
                "RightArrowLeftArrow;": "\u21C4",
                "rightarrowtail;": "\u21A3",
                "RightCeiling;": "\u2309",
                "RightDoubleBracket;": "\u27E7",
                "RightDownTeeVector;": "\u295D",
                "RightDownVectorBar;": "\u2955",
                "RightDownVector;": "\u21C2",
                "RightFloor;": "\u230B",
                "rightharpoondown;": "\u21C1",
                "rightharpoonup;": "\u21C0",
                "rightleftarrows;": "\u21C4",
                "rightleftharpoons;": "\u21CC",
                "rightrightarrows;": "\u21C9",
                "rightsquigarrow;": "\u219D",
                "RightTeeArrow;": "\u21A6",
                "RightTee;": "\u22A2",
                "RightTeeVector;": "\u295B",
                "rightthreetimes;": "\u22CC",
                "RightTriangleBar;": "\u29D0",
                "RightTriangle;": "\u22B3",
                "RightTriangleEqual;": "\u22B5",
                "RightUpDownVector;": "\u294F",
                "RightUpTeeVector;": "\u295C",
                "RightUpVectorBar;": "\u2954",
                "RightUpVector;": "\u21BE",
                "RightVectorBar;": "\u2953",
                "RightVector;": "\u21C0",
                "ring;": "\u02DA",
                "risingdotseq;": "\u2253",
                "rlarr;": "\u21C4",
                "rlhar;": "\u21CC",
                "rlm;": "\u200F",
                "rmoustache;": "\u23B1",
                "rmoust;": "\u23B1",
                "rnmid;": "\u2AEE",
                "roang;": "\u27ED",
                "roarr;": "\u21FE",
                "robrk;": "\u27E7",
                "ropar;": "\u2986",
                "ropf;": "\uD835\uDD63",
                "Ropf;": "\u211D",
                "roplus;": "\u2A2E",
                "rotimes;": "\u2A35",
                "RoundImplies;": "\u2970",
                "rpar;": "\u0029",
                "rpargt;": "\u2994",
                "rppolint;": "\u2A12",
                "rrarr;": "\u21C9",
                "Rrightarrow;": "\u21DB",
                "rsaquo;": "\u203A",
                "rscr;": "\uD835\uDCC7",
                "Rscr;": "\u211B",
                "rsh;": "\u21B1",
                "Rsh;": "\u21B1",
                "rsqb;": "\u005D",
                "rsquo;": "\u2019",
                "rsquor;": "\u2019",
                "rthree;": "\u22CC",
                "rtimes;": "\u22CA",
                "rtri;": "\u25B9",
                "rtrie;": "\u22B5",
                "rtrif;": "\u25B8",
                "rtriltri;": "\u29CE",
                "RuleDelayed;": "\u29F4",
                "ruluhar;": "\u2968",
                "rx;": "\u211E",
                "Sacute;": "\u015A",
                "sacute;": "\u015B",
                "sbquo;": "\u201A",
                "scap;": "\u2AB8",
                "Scaron;": "\u0160",
                "scaron;": "\u0161",
                "Sc;": "\u2ABC",
                "sc;": "\u227B",
                "sccue;": "\u227D",
                "sce;": "\u2AB0",
                "scE;": "\u2AB4",
                "Scedil;": "\u015E",
                "scedil;": "\u015F",
                "Scirc;": "\u015C",
                "scirc;": "\u015D",
                "scnap;": "\u2ABA",
                "scnE;": "\u2AB6",
                "scnsim;": "\u22E9",
                "scpolint;": "\u2A13",
                "scsim;": "\u227F",
                "Scy;": "\u0421",
                "scy;": "\u0441",
                "sdotb;": "\u22A1",
                "sdot;": "\u22C5",
                "sdote;": "\u2A66",
                "searhk;": "\u2925",
                "searr;": "\u2198",
                "seArr;": "\u21D8",
                "searrow;": "\u2198",
                "sect;": "\u00A7",
                "sect": "\u00A7",
                "semi;": "\u003B",
                "seswar;": "\u2929",
                "setminus;": "\u2216",
                "setmn;": "\u2216",
                "sext;": "\u2736",
                "Sfr;": "\uD835\uDD16",
                "sfr;": "\uD835\uDD30",
                "sfrown;": "\u2322",
                "sharp;": "\u266F",
                "SHCHcy;": "\u0429",
                "shchcy;": "\u0449",
                "SHcy;": "\u0428",
                "shcy;": "\u0448",
                "ShortDownArrow;": "\u2193",
                "ShortLeftArrow;": "\u2190",
                "shortmid;": "\u2223",
                "shortparallel;": "\u2225",
                "ShortRightArrow;": "\u2192",
                "ShortUpArrow;": "\u2191",
                "shy;": "\u00AD",
                "shy": "\u00AD",
                "Sigma;": "\u03A3",
                "sigma;": "\u03C3",
                "sigmaf;": "\u03C2",
                "sigmav;": "\u03C2",
                "sim;": "\u223C",
                "simdot;": "\u2A6A",
                "sime;": "\u2243",
                "simeq;": "\u2243",
                "simg;": "\u2A9E",
                "simgE;": "\u2AA0",
                "siml;": "\u2A9D",
                "simlE;": "\u2A9F",
                "simne;": "\u2246",
                "simplus;": "\u2A24",
                "simrarr;": "\u2972",
                "slarr;": "\u2190",
                "SmallCircle;": "\u2218",
                "smallsetminus;": "\u2216",
                "smashp;": "\u2A33",
                "smeparsl;": "\u29E4",
                "smid;": "\u2223",
                "smile;": "\u2323",
                "smt;": "\u2AAA",
                "smte;": "\u2AAC",
                "smtes;": "\u2AAC\uFE00",
                "SOFTcy;": "\u042C",
                "softcy;": "\u044C",
                "solbar;": "\u233F",
                "solb;": "\u29C4",
                "sol;": "\u002F",
                "Sopf;": "\uD835\uDD4A",
                "sopf;": "\uD835\uDD64",
                "spades;": "\u2660",
                "spadesuit;": "\u2660",
                "spar;": "\u2225",
                "sqcap;": "\u2293",
                "sqcaps;": "\u2293\uFE00",
                "sqcup;": "\u2294",
                "sqcups;": "\u2294\uFE00",
                "Sqrt;": "\u221A",
                "sqsub;": "\u228F",
                "sqsube;": "\u2291",
                "sqsubset;": "\u228F",
                "sqsubseteq;": "\u2291",
                "sqsup;": "\u2290",
                "sqsupe;": "\u2292",
                "sqsupset;": "\u2290",
                "sqsupseteq;": "\u2292",
                "square;": "\u25A1",
                "Square;": "\u25A1",
                "SquareIntersection;": "\u2293",
                "SquareSubset;": "\u228F",
                "SquareSubsetEqual;": "\u2291",
                "SquareSuperset;": "\u2290",
                "SquareSupersetEqual;": "\u2292",
                "SquareUnion;": "\u2294",
                "squarf;": "\u25AA",
                "squ;": "\u25A1",
                "squf;": "\u25AA",
                "srarr;": "\u2192",
                "Sscr;": "\uD835\uDCAE",
                "sscr;": "\uD835\uDCC8",
                "ssetmn;": "\u2216",
                "ssmile;": "\u2323",
                "sstarf;": "\u22C6",
                "Star;": "\u22C6",
                "star;": "\u2606",
                "starf;": "\u2605",
                "straightepsilon;": "\u03F5",
                "straightphi;": "\u03D5",
                "strns;": "\u00AF",
                "sub;": "\u2282",
                "Sub;": "\u22D0",
                "subdot;": "\u2ABD",
                "subE;": "\u2AC5",
                "sube;": "\u2286",
                "subedot;": "\u2AC3",
                "submult;": "\u2AC1",
                "subnE;": "\u2ACB",
                "subne;": "\u228A",
                "subplus;": "\u2ABF",
                "subrarr;": "\u2979",
                "subset;": "\u2282",
                "Subset;": "\u22D0",
                "subseteq;": "\u2286",
                "subseteqq;": "\u2AC5",
                "SubsetEqual;": "\u2286",
                "subsetneq;": "\u228A",
                "subsetneqq;": "\u2ACB",
                "subsim;": "\u2AC7",
                "subsub;": "\u2AD5",
                "subsup;": "\u2AD3",
                "succapprox;": "\u2AB8",
                "succ;": "\u227B",
                "succcurlyeq;": "\u227D",
                "Succeeds;": "\u227B",
                "SucceedsEqual;": "\u2AB0",
                "SucceedsSlantEqual;": "\u227D",
                "SucceedsTilde;": "\u227F",
                "succeq;": "\u2AB0",
                "succnapprox;": "\u2ABA",
                "succneqq;": "\u2AB6",
                "succnsim;": "\u22E9",
                "succsim;": "\u227F",
                "SuchThat;": "\u220B",
                "sum;": "\u2211",
                "Sum;": "\u2211",
                "sung;": "\u266A",
                "sup1;": "\u00B9",
                "sup1": "\u00B9",
                "sup2;": "\u00B2",
                "sup2": "\u00B2",
                "sup3;": "\u00B3",
                "sup3": "\u00B3",
                "sup;": "\u2283",
                "Sup;": "\u22D1",
                "supdot;": "\u2ABE",
                "supdsub;": "\u2AD8",
                "supE;": "\u2AC6",
                "supe;": "\u2287",
                "supedot;": "\u2AC4",
                "Superset;": "\u2283",
                "SupersetEqual;": "\u2287",
                "suphsol;": "\u27C9",
                "suphsub;": "\u2AD7",
                "suplarr;": "\u297B",
                "supmult;": "\u2AC2",
                "supnE;": "\u2ACC",
                "supne;": "\u228B",
                "supplus;": "\u2AC0",
                "supset;": "\u2283",
                "Supset;": "\u22D1",
                "supseteq;": "\u2287",
                "supseteqq;": "\u2AC6",
                "supsetneq;": "\u228B",
                "supsetneqq;": "\u2ACC",
                "supsim;": "\u2AC8",
                "supsub;": "\u2AD4",
                "supsup;": "\u2AD6",
                "swarhk;": "\u2926",
                "swarr;": "\u2199",
                "swArr;": "\u21D9",
                "swarrow;": "\u2199",
                "swnwar;": "\u292A",
                "szlig;": "\u00DF",
                "szlig": "\u00DF",
                "Tab;": "\u0009",
                "target;": "\u2316",
                "Tau;": "\u03A4",
                "tau;": "\u03C4",
                "tbrk;": "\u23B4",
                "Tcaron;": "\u0164",
                "tcaron;": "\u0165",
                "Tcedil;": "\u0162",
                "tcedil;": "\u0163",
                "Tcy;": "\u0422",
                "tcy;": "\u0442",
                "tdot;": "\u20DB",
                "telrec;": "\u2315",
                "Tfr;": "\uD835\uDD17",
                "tfr;": "\uD835\uDD31",
                "there4;": "\u2234",
                "therefore;": "\u2234",
                "Therefore;": "\u2234",
                "Theta;": "\u0398",
                "theta;": "\u03B8",
                "thetasym;": "\u03D1",
                "thetav;": "\u03D1",
                "thickapprox;": "\u2248",
                "thicksim;": "\u223C",
                "ThickSpace;": "\u205F\u200A",
                "ThinSpace;": "\u2009",
                "thinsp;": "\u2009",
                "thkap;": "\u2248",
                "thksim;": "\u223C",
                "THORN;": "\u00DE",
                "THORN": "\u00DE",
                "thorn;": "\u00FE",
                "thorn": "\u00FE",
                "tilde;": "\u02DC",
                "Tilde;": "\u223C",
                "TildeEqual;": "\u2243",
                "TildeFullEqual;": "\u2245",
                "TildeTilde;": "\u2248",
                "timesbar;": "\u2A31",
                "timesb;": "\u22A0",
                "times;": "\u00D7",
                "times": "\u00D7",
                "timesd;": "\u2A30",
                "tint;": "\u222D",
                "toea;": "\u2928",
                "topbot;": "\u2336",
                "topcir;": "\u2AF1",
                "top;": "\u22A4",
                "Topf;": "\uD835\uDD4B",
                "topf;": "\uD835\uDD65",
                "topfork;": "\u2ADA",
                "tosa;": "\u2929",
                "tprime;": "\u2034",
                "trade;": "\u2122",
                "TRADE;": "\u2122",
                "triangle;": "\u25B5",
                "triangledown;": "\u25BF",
                "triangleleft;": "\u25C3",
                "trianglelefteq;": "\u22B4",
                "triangleq;": "\u225C",
                "triangleright;": "\u25B9",
                "trianglerighteq;": "\u22B5",
                "tridot;": "\u25EC",
                "trie;": "\u225C",
                "triminus;": "\u2A3A",
                "TripleDot;": "\u20DB",
                "triplus;": "\u2A39",
                "trisb;": "\u29CD",
                "tritime;": "\u2A3B",
                "trpezium;": "\u23E2",
                "Tscr;": "\uD835\uDCAF",
                "tscr;": "\uD835\uDCC9",
                "TScy;": "\u0426",
                "tscy;": "\u0446",
                "TSHcy;": "\u040B",
                "tshcy;": "\u045B",
                "Tstrok;": "\u0166",
                "tstrok;": "\u0167",
                "twixt;": "\u226C",
                "twoheadleftarrow;": "\u219E",
                "twoheadrightarrow;": "\u21A0",
                "Uacute;": "\u00DA",
                "Uacute": "\u00DA",
                "uacute;": "\u00FA",
                "uacute": "\u00FA",
                "uarr;": "\u2191",
                "Uarr;": "\u219F",
                "uArr;": "\u21D1",
                "Uarrocir;": "\u2949",
                "Ubrcy;": "\u040E",
                "ubrcy;": "\u045E",
                "Ubreve;": "\u016C",
                "ubreve;": "\u016D",
                "Ucirc;": "\u00DB",
                "Ucirc": "\u00DB",
                "ucirc;": "\u00FB",
                "ucirc": "\u00FB",
                "Ucy;": "\u0423",
                "ucy;": "\u0443",
                "udarr;": "\u21C5",
                "Udblac;": "\u0170",
                "udblac;": "\u0171",
                "udhar;": "\u296E",
                "ufisht;": "\u297E",
                "Ufr;": "\uD835\uDD18",
                "ufr;": "\uD835\uDD32",
                "Ugrave;": "\u00D9",
                "Ugrave": "\u00D9",
                "ugrave;": "\u00F9",
                "ugrave": "\u00F9",
                "uHar;": "\u2963",
                "uharl;": "\u21BF",
                "uharr;": "\u21BE",
                "uhblk;": "\u2580",
                "ulcorn;": "\u231C",
                "ulcorner;": "\u231C",
                "ulcrop;": "\u230F",
                "ultri;": "\u25F8",
                "Umacr;": "\u016A",
                "umacr;": "\u016B",
                "uml;": "\u00A8",
                "uml": "\u00A8",
                "UnderBar;": "\u005F",
                "UnderBrace;": "\u23DF",
                "UnderBracket;": "\u23B5",
                "UnderParenthesis;": "\u23DD",
                "Union;": "\u22C3",
                "UnionPlus;": "\u228E",
                "Uogon;": "\u0172",
                "uogon;": "\u0173",
                "Uopf;": "\uD835\uDD4C",
                "uopf;": "\uD835\uDD66",
                "UpArrowBar;": "\u2912",
                "uparrow;": "\u2191",
                "UpArrow;": "\u2191",
                "Uparrow;": "\u21D1",
                "UpArrowDownArrow;": "\u21C5",
                "updownarrow;": "\u2195",
                "UpDownArrow;": "\u2195",
                "Updownarrow;": "\u21D5",
                "UpEquilibrium;": "\u296E",
                "upharpoonleft;": "\u21BF",
                "upharpoonright;": "\u21BE",
                "uplus;": "\u228E",
                "UpperLeftArrow;": "\u2196",
                "UpperRightArrow;": "\u2197",
                "upsi;": "\u03C5",
                "Upsi;": "\u03D2",
                "upsih;": "\u03D2",
                "Upsilon;": "\u03A5",
                "upsilon;": "\u03C5",
                "UpTeeArrow;": "\u21A5",
                "UpTee;": "\u22A5",
                "upuparrows;": "\u21C8",
                "urcorn;": "\u231D",
                "urcorner;": "\u231D",
                "urcrop;": "\u230E",
                "Uring;": "\u016E",
                "uring;": "\u016F",
                "urtri;": "\u25F9",
                "Uscr;": "\uD835\uDCB0",
                "uscr;": "\uD835\uDCCA",
                "utdot;": "\u22F0",
                "Utilde;": "\u0168",
                "utilde;": "\u0169",
                "utri;": "\u25B5",
                "utrif;": "\u25B4",
                "uuarr;": "\u21C8",
                "Uuml;": "\u00DC",
                "Uuml": "\u00DC",
                "uuml;": "\u00FC",
                "uuml": "\u00FC",
                "uwangle;": "\u29A7",
                "vangrt;": "\u299C",
                "varepsilon;": "\u03F5",
                "varkappa;": "\u03F0",
                "varnothing;": "\u2205",
                "varphi;": "\u03D5",
                "varpi;": "\u03D6",
                "varpropto;": "\u221D",
                "varr;": "\u2195",
                "vArr;": "\u21D5",
                "varrho;": "\u03F1",
                "varsigma;": "\u03C2",
                "varsubsetneq;": "\u228A\uFE00",
                "varsubsetneqq;": "\u2ACB\uFE00",
                "varsupsetneq;": "\u228B\uFE00",
                "varsupsetneqq;": "\u2ACC\uFE00",
                "vartheta;": "\u03D1",
                "vartriangleleft;": "\u22B2",
                "vartriangleright;": "\u22B3",
                "vBar;": "\u2AE8",
                "Vbar;": "\u2AEB",
                "vBarv;": "\u2AE9",
                "Vcy;": "\u0412",
                "vcy;": "\u0432",
                "vdash;": "\u22A2",
                "vDash;": "\u22A8",
                "Vdash;": "\u22A9",
                "VDash;": "\u22AB",
                "Vdashl;": "\u2AE6",
                "veebar;": "\u22BB",
                "vee;": "\u2228",
                "Vee;": "\u22C1",
                "veeeq;": "\u225A",
                "vellip;": "\u22EE",
                "verbar;": "\u007C",
                "Verbar;": "\u2016",
                "vert;": "\u007C",
                "Vert;": "\u2016",
                "VerticalBar;": "\u2223",
                "VerticalLine;": "\u007C",
                "VerticalSeparator;": "\u2758",
                "VerticalTilde;": "\u2240",
                "VeryThinSpace;": "\u200A",
                "Vfr;": "\uD835\uDD19",
                "vfr;": "\uD835\uDD33",
                "vltri;": "\u22B2",
                "vnsub;": "\u2282\u20D2",
                "vnsup;": "\u2283\u20D2",
                "Vopf;": "\uD835\uDD4D",
                "vopf;": "\uD835\uDD67",
                "vprop;": "\u221D",
                "vrtri;": "\u22B3",
                "Vscr;": "\uD835\uDCB1",
                "vscr;": "\uD835\uDCCB",
                "vsubnE;": "\u2ACB\uFE00",
                "vsubne;": "\u228A\uFE00",
                "vsupnE;": "\u2ACC\uFE00",
                "vsupne;": "\u228B\uFE00",
                "Vvdash;": "\u22AA",
                "vzigzag;": "\u299A",
                "Wcirc;": "\u0174",
                "wcirc;": "\u0175",
                "wedbar;": "\u2A5F",
                "wedge;": "\u2227",
                "Wedge;": "\u22C0",
                "wedgeq;": "\u2259",
                "weierp;": "\u2118",
                "Wfr;": "\uD835\uDD1A",
                "wfr;": "\uD835\uDD34",
                "Wopf;": "\uD835\uDD4E",
                "wopf;": "\uD835\uDD68",
                "wp;": "\u2118",
                "wr;": "\u2240",
                "wreath;": "\u2240",
                "Wscr;": "\uD835\uDCB2",
                "wscr;": "\uD835\uDCCC",
                "xcap;": "\u22C2",
                "xcirc;": "\u25EF",
                "xcup;": "\u22C3",
                "xdtri;": "\u25BD",
                "Xfr;": "\uD835\uDD1B",
                "xfr;": "\uD835\uDD35",
                "xharr;": "\u27F7",
                "xhArr;": "\u27FA",
                "Xi;": "\u039E",
                "xi;": "\u03BE",
                "xlarr;": "\u27F5",
                "xlArr;": "\u27F8",
                "xmap;": "\u27FC",
                "xnis;": "\u22FB",
                "xodot;": "\u2A00",
                "Xopf;": "\uD835\uDD4F",
                "xopf;": "\uD835\uDD69",
                "xoplus;": "\u2A01",
                "xotime;": "\u2A02",
                "xrarr;": "\u27F6",
                "xrArr;": "\u27F9",
                "Xscr;": "\uD835\uDCB3",
                "xscr;": "\uD835\uDCCD",
                "xsqcup;": "\u2A06",
                "xuplus;": "\u2A04",
                "xutri;": "\u25B3",
                "xvee;": "\u22C1",
                "xwedge;": "\u22C0",
                "Yacute;": "\u00DD",
                "Yacute": "\u00DD",
                "yacute;": "\u00FD",
                "yacute": "\u00FD",
                "YAcy;": "\u042F",
                "yacy;": "\u044F",
                "Ycirc;": "\u0176",
                "ycirc;": "\u0177",
                "Ycy;": "\u042B",
                "ycy;": "\u044B",
                "yen;": "\u00A5",
                "yen": "\u00A5",
                "Yfr;": "\uD835\uDD1C",
                "yfr;": "\uD835\uDD36",
                "YIcy;": "\u0407",
                "yicy;": "\u0457",
                "Yopf;": "\uD835\uDD50",
                "yopf;": "\uD835\uDD6A",
                "Yscr;": "\uD835\uDCB4",
                "yscr;": "\uD835\uDCCE",
                "YUcy;": "\u042E",
                "yucy;": "\u044E",
                "yuml;": "\u00FF",
                "yuml": "\u00FF",
                "Yuml;": "\u0178",
                "Zacute;": "\u0179",
                "zacute;": "\u017A",
                "Zcaron;": "\u017D",
                "zcaron;": "\u017E",
                "Zcy;": "\u0417",
                "zcy;": "\u0437",
                "Zdot;": "\u017B",
                "zdot;": "\u017C",
                "zeetrf;": "\u2128",
                "ZeroWidthSpace;": "\u200B",
                "Zeta;": "\u0396",
                "zeta;": "\u03B6",
                "zfr;": "\uD835\uDD37",
                "Zfr;": "\u2128",
                "ZHcy;": "\u0416",
                "zhcy;": "\u0436",
                "zigrarr;": "\u21DD",
                "zopf;": "\uD835\uDD6B",
                "Zopf;": "\u2124",
                "Zscr;": "\uD835\uDCB5",
                "zscr;": "\uD835\uDCCF",
                "zwj;": "\u200D",
                "zwnj;": "\u200C"
            };

        },
            {}],
        13: [function (_dereq_, module, exports) {
// 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.

// when used in node, this will actually load the util module we depend on
// versus loading the builtin util module as happens otherwise
// this is a bug in node module loading as far as I am concerned
            var util = _dereq_('util/');

            var pSlice = Array.prototype.slice;
            var hasOwn = Object.prototype.hasOwnProperty;

// 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 })

            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 = stackStartFunction.name;
                        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 replacer(key, value) {
                if (util.isUndefined(value)) {
                    return '' + value;
                }
                if (util.isNumber(value) && (isNaN(value) || !isFinite(value))) {
                    return value.toString();
                }
                if (util.isFunction(value) || util.isRegExp(value)) {
                    return value.toString();
                }
                return value;
            }

            function truncate(s, n) {
                if (util.isString(s)) {
                    return s.length < n ? s : s.slice(0, n);
                } else {
                    return s;
                }
            }

            function getMessage(self) {
                return truncate(JSON.stringify(self.actual, replacer), 128) + ' ' +
                    self.operator + ' ' +
                    truncate(JSON.stringify(self.expected, replacer), 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)) {
                    fail(actual, expected, message, 'deepEqual', assert.deepEqual);
                }
            };

            function _deepEqual(actual, expected) {
                // 7.1. All identical values are equivalent, as determined by ===.
                if (actual === expected) {
                    return true;

                } else if (util.isBuffer(actual) && util.isBuffer(expected)) {
                    if (actual.length != expected.length) return false;

                    for (var i = 0; i < actual.length; i++) {
                        if (actual[i] !== expected[i]) return false;
                    }

                    return true;

                    // 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 (!util.isObject(actual) && !util.isObject(expected)) {
                    return actual == expected;

                    // 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 {
                    return objEquiv(actual, expected);
                }
            }

            function isArguments(object) {
                return Object.prototype.toString.call(object) == '[object Arguments]';
            }

            function objEquiv(a, b) {
                if (util.isNullOrUndefined(a) || util.isNullOrUndefined(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);
                }
                try {
                    var ka = objectKeys(a),
                        kb = objectKeys(b),
                        key, i;
                } 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])) 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)) {
                    fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
                }
            };

// 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);
                } else if (actual instanceof expected) {
                    return true;
                } else if (expected.call({}, actual) === true) {
                    return true;
                }

                return false;
            }

            function _throws(shouldThrow, block, expected, message) {
                var actual;

                if (util.isString(expected)) {
                    message = expected;
                    expected = null;
                }

                try {
                    block();
                } catch (e) {
                    actual = e;
                }

                message = (expected && expected.name ? ' (' + expected.name + ').' : '.') +
                    (message ? ' ' + message : '.');

                if (shouldThrow && !actual) {
                    fail(actual, expected, 'Missing expected exception' + message);
                }

                if (!shouldThrow && expectedException(actual, expected)) {
                    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.apply(this, [true].concat(pSlice.call(arguments)));
            };

// EXTENSION! This is annoying to write outside this module.
            assert.doesNotThrow = function (block, /*optional*/message) {
                _throws.apply(this, [false].concat(pSlice.call(arguments)));
            };

            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;
                };

        },
            {"util/": 15}],
        14: [function (_dereq_, module, exports) {
            module.exports = function isBuffer(arg) {
                return arg && typeof arg === 'object'
                    && typeof arg.copy === 'function'
                    && typeof arg.fill === 'function'
                    && typeof arg.readUInt8 === 'function';
            }
        },
            {}],
        15: [function (_dereq_, module, exports) {
            (function (process, 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.

                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 = _dereq_('./support/isBuffer');

                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 = _dereq_('inherits');

                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);
                }

            }).call(this, _dereq_("/usr/local/lib/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js"), typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
        },
            {
                "./support/isBuffer": 14,
                "/usr/local/lib/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js": 18,
                "inherits": 17
            }],
        16: [function (_dereq_, 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 {
                            throw TypeError('Uncaught, unspecified "error" event.');
                        }
                        return false;
                    }
                }

                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:
                            len = arguments.length;
                            args = new Array(len - 1);
                            for (i = 1; i < len; i++)
                                args[i - 1] = arguments[i];
                            handler.apply(this, args);
                    }
                } else if (isObject(handler)) {
                    len = arguments.length;
                    args = new Array(len - 1);
                    for (i = 1; i < len; i++)
                        args[i - 1] = arguments[i];

                    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) {
                    var m;
                    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);
                        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 {
                    // 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.listenerCount = function (emitter, type) {
                var ret;
                if (!emitter._events || !emitter._events[type])
                    ret = 0;
                else if (isFunction(emitter._events[type]))
                    ret = 1;
                else
                    ret = emitter._events[type].length;
                return ret;
            };

            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;
            }

        },
            {}],
        17: [function (_dereq_, 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
                }
            }

        },
            {}],
        18: [function (_dereq_, module, exports) {
// shim for using process in browser

            var process = module.exports = {};

            process.nextTick = (function () {
                var canSetImmediate = typeof window !== 'undefined'
                    && window.setImmediate;
                var canPost = typeof window !== 'undefined'
                    && window.postMessage && window.addEventListener
                ;

                if (canSetImmediate) {
                    return function (f) {
                        return window.setImmediate(f)
                    };
                }

                if (canPost) {
                    var queue = [];
                    window.addEventListener('message', function (ev) {
                        var source = ev.source;
                        if ((source === window || source === null) && ev.data === 'process-tick') {
                            ev.stopPropagation();
                            if (queue.length > 0) {
                                var fn = queue.shift();
                                fn();
                            }
                        }
                    }, true);

                    return function nextTick(fn) {
                        queue.push(fn);
                        window.postMessage('process-tick', '*');
                    };
                }

                return function nextTick(fn) {
                    setTimeout(fn, 0);
                };
            })();

            process.title = 'browser';
            process.browser = true;
            process.env = {};
            process.argv = [];

            function noop() {
            }

            process.on = noop;
            process.once = noop;
            process.off = noop;
            process.emit = noop;

            process.binding = function (name) {
                throw new Error('process.binding is not supported');
            }

// TODO(shtylman)
            process.cwd = function () {
                return '/'
            };
            process.chdir = function (dir) {
                throw new Error('process.chdir is not supported');
            };

        },
            {}],
        19: [function (_dereq_, module, exports) {
            module.exports = _dereq_(14)
        },
            {}],
        20: [function (_dereq_, module, exports) {
            module.exports = _dereq_(15)
        },
            {
                "./support/isBuffer": 19,
                "/usr/local/lib/node_modules/browserify/node_modules/insert-module-globals/node_modules/process/browser.js": 18,
                "inherits": 17
            }]
    }, {}, [9])
    (9)

});