"no use strict";
;(function(window) {
    if (typeof window.window != "undefined" && window.document)
        return;
    if (window.require && window.define)
        return;

    if (!window.console) {
        window.console = function() {
            var msgs = Array.prototype.slice.call(arguments, 0);
            postMessage({type: "log", data: msgs});
        };
        window.console.error =
            window.console.warn =
                window.console.log =
                    window.console.trace = window.console;
    }
    window.window = window;
    window.ace = window;

    window.onerror = function(message, file, line, col, err) {
        postMessage({type: "error", data: {
            message: message,
            data: err.data,
            file: file,
            line: line,
            col: col,
            stack: err.stack
        }});
    };

    window.normalizeModule = function(parentId, moduleName) {
        // normalize plugin requires
        if (moduleName.indexOf("!") !== -1) {
            var chunks = moduleName.split("!");
            return window.normalizeModule(parentId, chunks[0]) + "!" + window.normalizeModule(parentId, chunks[1]);
        }
        // normalize relative requires
        if (moduleName.charAt(0) == ".") {
            var base = parentId.split("/").slice(0, -1).join("/");
            moduleName = (base ? base + "/" : "") + moduleName;

            while (moduleName.indexOf(".") !== -1 && previous != moduleName) {
                var previous = moduleName;
                moduleName = moduleName.replace(/^\.\//, "").replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
            }
        }

        return moduleName;
    };

    window.require = function require(parentId, id) {
        if (!id) {
            id = parentId;
            parentId = null;
        }
        if (!id.charAt)
            throw new Error("worker.js require() accepts only (parentId, id) as arguments");

        id = window.normalizeModule(parentId, id);

        var module = window.require.modules[id];
        if (module) {
            if (!module.initialized) {
                module.initialized = true;
                module.exports = module.factory().exports;
            }
            return module.exports;
        }

        if (!window.require.tlns)
            return console.log("unable to load " + id);

        var path = resolveModuleId(id, window.require.tlns);
        if (path.slice(-3) != ".js") path += ".js";

        window.require.id = id;
        window.require.modules[id] = {}; // prevent infinite loop on broken modules
        importScripts(path);
        return window.require(parentId, id);
    };
    function resolveModuleId(id, paths) {
        var testPath = id, tail = "";
        while (testPath) {
            var alias = paths[testPath];
            if (typeof alias == "string") {
                return alias + tail;
            } else if (alias) {
                return  alias.location.replace(/\/*$/, "/") + (tail || alias.main || alias.name);
            } else if (alias === false) {
                return "";
            }
            var i = testPath.lastIndexOf("/");
            if (i === -1) break;
            tail = testPath.substr(i) + tail;
            testPath = testPath.slice(0, i);
        }
        return id;
    }
    window.require.modules = {};
    window.require.tlns = {};

    window.define = function(id, deps, factory) {
        if (arguments.length == 2) {
            factory = deps;
            if (typeof id != "string") {
                deps = id;
                id = window.require.id;
            }
        } else if (arguments.length == 1) {
            factory = id;
            deps = [];
            id = window.require.id;
        }

        if (typeof factory != "function") {
            window.require.modules[id] = {
                exports: factory,
                initialized: true
            };
            return;
        }

        if (!deps.length)
        // If there is no dependencies, we inject "require", "exports" and
        // "module" as dependencies, to provide CommonJS compatibility.
            deps = ["require", "exports", "module"];

        var req = function(childId) {
            return window.require(id, childId);
        };

        window.require.modules[id] = {
            exports: {},
            factory: function() {
                var module = this;
                var returnExports = factory.apply(this, deps.map(function(dep) {
                    switch (dep) {
                        // Because "require", "exports" and "module" aren't actual
                        // dependencies, we must handle them seperately.
                        case "require": return req;
                        case "exports": return module.exports;
                        case "module":  return module;
                        // But for all other dependencies, we can just go ahead and
                        // require them.
                        default:        return req(dep);
                    }
                }));
                if (returnExports)
                    module.exports = returnExports;
                return module;
            }
        };
    };
    window.define.amd = {};
    require.tlns = {};
    window.initBaseUrls  = function initBaseUrls(topLevelNamespaces) {
        for (var i in topLevelNamespaces)
            require.tlns[i] = topLevelNamespaces[i];
    };

    window.initSender = function initSender() {

        var EventEmitter = window.require("ace/lib/event_emitter").EventEmitter;
        var oop = window.require("ace/lib/oop");

        var Sender = function() {};

        (function() {

            oop.implement(this, EventEmitter);

            this.callback = function(data, callbackId) {
                postMessage({
                    type: "call",
                    id: callbackId,
                    data: data
                });
            };

            this.emit = function(name, data) {
                postMessage({
                    type: "event",
                    name: name,
                    data: data
                });
            };

        }).call(Sender.prototype);

        return new Sender();
    };

    var main = window.main = null;
    var sender = window.sender = null;

    window.onmessage = function(e) {
        var msg = e.data;
        if (msg.event && sender) {
            sender._signal(msg.event, msg.data);
        }
        else if (msg.command) {
            if (main[msg.command])
                main[msg.command].apply(main, msg.args);
            else if (window[msg.command])
                window[msg.command].apply(window, msg.args);
            else
                throw new Error("Unknown command:" + msg.command);
        }
        else if (msg.init) {
            window.initBaseUrls(msg.tlns);
            require("ace/lib/es5-shim");
            sender = window.sender = window.initSender();
            var clazz = require(msg.module)[msg.classname];
            main = window.main = new clazz(sender);
        }
    };
})(this);

ace.define("ace/lib/oop",["require","exports","module"], function(require, exports, module) {
    "use strict";

    exports.inherits = function(ctor, superCtor) {
        ctor.super_ = superCtor;
        ctor.prototype = Object.create(superCtor.prototype, {
            constructor: {
                value: ctor,
                enumerable: false,
                writable: true,
                configurable: true
            }
        });
    };

    exports.mixin = function(obj, mixin) {
        for (var key in mixin) {
            obj[key] = mixin[key];
        }
        return obj;
    };

    exports.implement = function(proto, mixin) {
        exports.mixin(proto, mixin);
    };

});

ace.define("ace/lib/lang",["require","exports","module"], function(require, exports, module) {
    "use strict";

    exports.last = function(a) {
        return a[a.length - 1];
    };

    exports.stringReverse = function(string) {
        return string.split("").reverse().join("");
    };

    exports.stringRepeat = function (string, count) {
        var result = '';
        while (count > 0) {
            if (count & 1)
                result += string;

            if (count >>= 1)
                string += string;
        }
        return result;
    };

    var trimBeginRegexp = /^\s\s*/;
    var trimEndRegexp = /\s\s*$/;

    exports.stringTrimLeft = function (string) {
        return string.replace(trimBeginRegexp, '');
    };

    exports.stringTrimRight = function (string) {
        return string.replace(trimEndRegexp, '');
    };

    exports.copyObject = function(obj) {
        var copy = {};
        for (var key in obj) {
            copy[key] = obj[key];
        }
        return copy;
    };

    exports.copyArray = function(array){
        var copy = [];
        for (var i=0, l=array.length; i<l; i++) {
            if (array[i] && typeof array[i] == "object")
                copy[i] = this.copyObject( array[i] );
            else
                copy[i] = array[i];
        }
        return copy;
    };

    exports.deepCopy = function deepCopy(obj) {
        if (typeof obj !== "object" || !obj)
            return obj;
        var copy;
        if (Array.isArray(obj)) {
            copy = [];
            for (var key = 0; key < obj.length; key++) {
                copy[key] = deepCopy(obj[key]);
            }
            return copy;
        }
        var cons = obj.constructor;
        if (cons === RegExp)
            return obj;

        copy = cons();
        for (var key in obj) {
            copy[key] = deepCopy(obj[key]);
        }
        return copy;
    };

    exports.arrayToMap = function(arr) {
        var map = {};
        for (var i=0; i<arr.length; i++) {
            map[arr[i]] = 1;
        }
        return map;

    };

    exports.createMap = function(props) {
        var map = Object.create(null);
        for (var i in props) {
            map[i] = props[i];
        }
        return map;
    };
    exports.arrayRemove = function(array, value) {
        for (var i = 0; i <= array.length; i++) {
            if (value === array[i]) {
                array.splice(i, 1);
            }
        }
    };

    exports.escapeRegExp = function(str) {
        return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
    };

    exports.escapeHTML = function(str) {
        return str.replace(/&/g, "&#38;").replace(/"/g, "&#34;").replace(/'/g, "&#39;").replace(/</g, "&#60;");
    };

    exports.getMatchOffsets = function(string, regExp) {
        var matches = [];

        string.replace(regExp, function(str) {
            matches.push({
                offset: arguments[arguments.length-2],
                length: str.length
            });
        });

        return matches;
    };
    exports.deferredCall = function(fcn) {
        var timer = null;
        var callback = function() {
            timer = null;
            fcn();
        };

        var deferred = function(timeout) {
            deferred.cancel();
            timer = setTimeout(callback, timeout || 0);
            return deferred;
        };

        deferred.schedule = deferred;

        deferred.call = function() {
            this.cancel();
            fcn();
            return deferred;
        };

        deferred.cancel = function() {
            clearTimeout(timer);
            timer = null;
            return deferred;
        };

        deferred.isPending = function() {
            return timer;
        };

        return deferred;
    };


    exports.delayedCall = function(fcn, defaultTimeout) {
        var timer = null;
        var callback = function() {
            timer = null;
            fcn();
        };

        var _self = function(timeout) {
            if (timer == null)
                timer = setTimeout(callback, timeout || defaultTimeout);
        };

        _self.delay = function(timeout) {
            timer && clearTimeout(timer);
            timer = setTimeout(callback, timeout || defaultTimeout);
        };
        _self.schedule = _self;

        _self.call = function() {
            this.cancel();
            fcn();
        };

        _self.cancel = function() {
            timer && clearTimeout(timer);
            timer = null;
        };

        _self.isPending = function() {
            return timer;
        };

        return _self;
    };
});

ace.define("ace/range",["require","exports","module"], function(require, exports, module) {
    "use strict";
    var comparePoints = function(p1, p2) {
        return p1.row - p2.row || p1.column - p2.column;
    };
    var Range = function(startRow, startColumn, endRow, endColumn) {
        this.start = {
            row: startRow,
            column: startColumn
        };

        this.end = {
            row: endRow,
            column: endColumn
        };
    };

    (function() {
        this.isEqual = function(range) {
            return this.start.row === range.start.row &&
                this.end.row === range.end.row &&
                this.start.column === range.start.column &&
                this.end.column === range.end.column;
        };
        this.toString = function() {
            return ("Range: [" + this.start.row + "/" + this.start.column +
            "] -> [" + this.end.row + "/" + this.end.column + "]");
        };

        this.contains = function(row, column) {
            return this.compare(row, column) == 0;
        };
        this.compareRange = function(range) {
            var cmp,
                end = range.end,
                start = range.start;

            cmp = this.compare(end.row, end.column);
            if (cmp == 1) {
                cmp = this.compare(start.row, start.column);
                if (cmp == 1) {
                    return 2;
                } else if (cmp == 0) {
                    return 1;
                } else {
                    return 0;
                }
            } else if (cmp == -1) {
                return -2;
            } else {
                cmp = this.compare(start.row, start.column);
                if (cmp == -1) {
                    return -1;
                } else if (cmp == 1) {
                    return 42;
                } else {
                    return 0;
                }
            }
        };
        this.comparePoint = function(p) {
            return this.compare(p.row, p.column);
        };
        this.containsRange = function(range) {
            return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
        };
        this.intersects = function(range) {
            var cmp = this.compareRange(range);
            return (cmp == -1 || cmp == 0 || cmp == 1);
        };
        this.isEnd = function(row, column) {
            return this.end.row == row && this.end.column == column;
        };
        this.isStart = function(row, column) {
            return this.start.row == row && this.start.column == column;
        };
        this.setStart = function(row, column) {
            if (typeof row == "object") {
                this.start.column = row.column;
                this.start.row = row.row;
            } else {
                this.start.row = row;
                this.start.column = column;
            }
        };
        this.setEnd = function(row, column) {
            if (typeof row == "object") {
                this.end.column = row.column;
                this.end.row = row.row;
            } else {
                this.end.row = row;
                this.end.column = column;
            }
        };
        this.inside = function(row, column) {
            if (this.compare(row, column) == 0) {
                if (this.isEnd(row, column) || this.isStart(row, column)) {
                    return false;
                } else {
                    return true;
                }
            }
            return false;
        };
        this.insideStart = function(row, column) {
            if (this.compare(row, column) == 0) {
                if (this.isEnd(row, column)) {
                    return false;
                } else {
                    return true;
                }
            }
            return false;
        };
        this.insideEnd = function(row, column) {
            if (this.compare(row, column) == 0) {
                if (this.isStart(row, column)) {
                    return false;
                } else {
                    return true;
                }
            }
            return false;
        };
        this.compare = function(row, column) {
            if (!this.isMultiLine()) {
                if (row === this.start.row) {
                    return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
                };
            }

            if (row < this.start.row)
                return -1;

            if (row > this.end.row)
                return 1;

            if (this.start.row === row)
                return column >= this.start.column ? 0 : -1;

            if (this.end.row === row)
                return column <= this.end.column ? 0 : 1;

            return 0;
        };
        this.compareStart = function(row, column) {
            if (this.start.row == row && this.start.column == column) {
                return -1;
            } else {
                return this.compare(row, column);
            }
        };
        this.compareEnd = function(row, column) {
            if (this.end.row == row && this.end.column == column) {
                return 1;
            } else {
                return this.compare(row, column);
            }
        };
        this.compareInside = function(row, column) {
            if (this.end.row == row && this.end.column == column) {
                return 1;
            } else if (this.start.row == row && this.start.column == column) {
                return -1;
            } else {
                return this.compare(row, column);
            }
        };
        this.clipRows = function(firstRow, lastRow) {
            if (this.end.row > lastRow)
                var end = {row: lastRow + 1, column: 0};
            else if (this.end.row < firstRow)
                var end = {row: firstRow, column: 0};

            if (this.start.row > lastRow)
                var start = {row: lastRow + 1, column: 0};
            else if (this.start.row < firstRow)
                var start = {row: firstRow, column: 0};

            return Range.fromPoints(start || this.start, end || this.end);
        };
        this.extend = function(row, column) {
            var cmp = this.compare(row, column);

            if (cmp == 0)
                return this;
            else if (cmp == -1)
                var start = {row: row, column: column};
            else
                var end = {row: row, column: column};

            return Range.fromPoints(start || this.start, end || this.end);
        };

        this.isEmpty = function() {
            return (this.start.row === this.end.row && this.start.column === this.end.column);
        };
        this.isMultiLine = function() {
            return (this.start.row !== this.end.row);
        };
        this.clone = function() {
            return Range.fromPoints(this.start, this.end);
        };
        this.collapseRows = function() {
            if (this.end.column == 0)
                return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0)
            else
                return new Range(this.start.row, 0, this.end.row, 0)
        };
        this.toScreenRange = function(session) {
            var screenPosStart = session.documentToScreenPosition(this.start);
            var screenPosEnd = session.documentToScreenPosition(this.end);

            return new Range(
                screenPosStart.row, screenPosStart.column,
                screenPosEnd.row, screenPosEnd.column
            );
        };
        this.moveBy = function(row, column) {
            this.start.row += row;
            this.start.column += column;
            this.end.row += row;
            this.end.column += column;
        };

    }).call(Range.prototype);
    Range.fromPoints = function(start, end) {
        return new Range(start.row, start.column, end.row, end.column);
    };
    Range.comparePoints = comparePoints;

    Range.comparePoints = function(p1, p2) {
        return p1.row - p2.row || p1.column - p2.column;
    };


    exports.Range = Range;
});

ace.define("ace/apply_delta",["require","exports","module"], function(require, exports, module) {
    "use strict";

    function throwDeltaError(delta, errorText){
        console.log("Invalid Delta:", delta);
        throw "Invalid Delta: " + errorText;
    }

    function positionInDocument(docLines, position) {
        return position.row    >= 0 && position.row    <  docLines.length &&
            position.column >= 0 && position.column <= docLines[position.row].length;
    }

    function validateDelta(docLines, delta) {
        if (delta.action != "insert" && delta.action != "remove")
            throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
        if (!(delta.lines instanceof Array))
            throwDeltaError(delta, "delta.lines must be an Array");
        if (!delta.start || !delta.end)
            throwDeltaError(delta, "delta.start/end must be an present");
        var start = delta.start;
        if (!positionInDocument(docLines, delta.start))
            throwDeltaError(delta, "delta.start must be contained in document");
        var end = delta.end;
        if (delta.action == "remove" && !positionInDocument(docLines, end))
            throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
        var numRangeRows = end.row - start.row;
        var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
        if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
            throwDeltaError(delta, "delta.range must match delta lines");
    }

    exports.applyDelta = function(docLines, delta, doNotValidate) {

        var row = delta.start.row;
        var startColumn = delta.start.column;
        var line = docLines[row] || "";
        switch (delta.action) {
            case "insert":
                var lines = delta.lines;
                if (lines.length === 1) {
                    docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
                } else {
                    var args = [row, 1].concat(delta.lines);
                    docLines.splice.apply(docLines, args);
                    docLines[row] = line.substring(0, startColumn) + docLines[row];
                    docLines[row + delta.lines.length - 1] += line.substring(startColumn);
                }
                break;
            case "remove":
                var endColumn = delta.end.column;
                var endRow = delta.end.row;
                if (row === endRow) {
                    docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
                } else {
                    docLines.splice(
                        row, endRow - row + 1,
                        line.substring(0, startColumn) + docLines[endRow].substring(endColumn)
                    );
                }
                break;
        }
    }
});

ace.define("ace/lib/event_emitter",["require","exports","module"], function(require, exports, module) {
    "use strict";

    var EventEmitter = {};
    var stopPropagation = function() { this.propagationStopped = true; };
    var preventDefault = function() { this.defaultPrevented = true; };

    EventEmitter._emit =
        EventEmitter._dispatchEvent = function(eventName, e) {
            this._eventRegistry || (this._eventRegistry = {});
            this._defaultHandlers || (this._defaultHandlers = {});

            var listeners = this._eventRegistry[eventName] || [];
            var defaultHandler = this._defaultHandlers[eventName];
            if (!listeners.length && !defaultHandler)
                return;

            if (typeof e != "object" || !e)
                e = {};

            if (!e.type)
                e.type = eventName;
            if (!e.stopPropagation)
                e.stopPropagation = stopPropagation;
            if (!e.preventDefault)
                e.preventDefault = preventDefault;

            listeners = listeners.slice();
            for (var i=0; i<listeners.length; i++) {
                listeners[i](e, this);
                if (e.propagationStopped)
                    break;
            }

            if (defaultHandler && !e.defaultPrevented)
                return defaultHandler(e, this);
        };


    EventEmitter._signal = function(eventName, e) {
        var listeners = (this._eventRegistry || {})[eventName];
        if (!listeners)
            return;
        listeners = listeners.slice();
        for (var i=0; i<listeners.length; i++)
            listeners[i](e, this);
    };

    EventEmitter.once = function(eventName, callback) {
        var _self = this;
        callback && this.addEventListener(eventName, function newCallback() {
            _self.removeEventListener(eventName, newCallback);
            callback.apply(null, arguments);
        });
    };


    EventEmitter.setDefaultHandler = function(eventName, callback) {
        var handlers = this._defaultHandlers
        if (!handlers)
            handlers = this._defaultHandlers = {_disabled_: {}};

        if (handlers[eventName]) {
            var old = handlers[eventName];
            var disabled = handlers._disabled_[eventName];
            if (!disabled)
                handlers._disabled_[eventName] = disabled = [];
            disabled.push(old);
            var i = disabled.indexOf(callback);
            if (i != -1)
                disabled.splice(i, 1);
        }
        handlers[eventName] = callback;
    };
    EventEmitter.removeDefaultHandler = function(eventName, callback) {
        var handlers = this._defaultHandlers
        if (!handlers)
            return;
        var disabled = handlers._disabled_[eventName];

        if (handlers[eventName] == callback) {
            var old = handlers[eventName];
            if (disabled)
                this.setDefaultHandler(eventName, disabled.pop());
        } else if (disabled) {
            var i = disabled.indexOf(callback);
            if (i != -1)
                disabled.splice(i, 1);
        }
    };

    EventEmitter.on =
        EventEmitter.addEventListener = function(eventName, callback, capturing) {
            this._eventRegistry = this._eventRegistry || {};

            var listeners = this._eventRegistry[eventName];
            if (!listeners)
                listeners = this._eventRegistry[eventName] = [];

            if (listeners.indexOf(callback) == -1)
                listeners[capturing ? "unshift" : "push"](callback);
            return callback;
        };

    EventEmitter.off =
        EventEmitter.removeListener =
            EventEmitter.removeEventListener = function(eventName, callback) {
                this._eventRegistry = this._eventRegistry || {};

                var listeners = this._eventRegistry[eventName];
                if (!listeners)
                    return;

                var index = listeners.indexOf(callback);
                if (index !== -1)
                    listeners.splice(index, 1);
            };

    EventEmitter.removeAllListeners = function(eventName) {
        if (this._eventRegistry) this._eventRegistry[eventName] = [];
    };

    exports.EventEmitter = EventEmitter;

});

ace.define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module) {
    "use strict";

    var oop = require("./lib/oop");
    var EventEmitter = require("./lib/event_emitter").EventEmitter;

    var Anchor = exports.Anchor = function(doc, row, column) {
        this.$onChange = this.onChange.bind(this);
        this.attach(doc);

        if (typeof column == "undefined")
            this.setPosition(row.row, row.column);
        else
            this.setPosition(row, column);
    };

    (function() {

        oop.implement(this, EventEmitter);
        this.getPosition = function() {
            return this.$clipPositionToDocument(this.row, this.column);
        };
        this.getDocument = function() {
            return this.document;
        };
        this.$insertRight = false;
        this.onChange = function(delta) {
            if (delta.start.row == delta.end.row && delta.start.row != this.row)
                return;

            if (delta.start.row > this.row)
                return;

            var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight);
            this.setPosition(point.row, point.column, true);
        };

        function $pointsInOrder(point1, point2, equalPointsInOrder) {
            var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
            return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
        }

        function $getTransformedPoint(delta, point, moveIfEqual) {
            var deltaIsInsert = delta.action == "insert";
            var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row    - delta.start.row);
            var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
            var deltaStart = delta.start;
            var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
            if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
                return {
                    row: point.row,
                    column: point.column
                };
            }
            if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
                return {
                    row: point.row + deltaRowShift,
                    column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
                };
            }

            return {
                row: deltaStart.row,
                column: deltaStart.column
            };
        }
        this.setPosition = function(row, column, noClip) {
            var pos;
            if (noClip) {
                pos = {
                    row: row,
                    column: column
                };
            } else {
                pos = this.$clipPositionToDocument(row, column);
            }

            if (this.row == pos.row && this.column == pos.column)
                return;

            var old = {
                row: this.row,
                column: this.column
            };

            this.row = pos.row;
            this.column = pos.column;
            this._signal("change", {
                old: old,
                value: pos
            });
        };
        this.detach = function() {
            this.document.removeEventListener("change", this.$onChange);
        };
        this.attach = function(doc) {
            this.document = doc || this.document;
            this.document.on("change", this.$onChange);
        };
        this.$clipPositionToDocument = function(row, column) {
            var pos = {};

            if (row >= this.document.getLength()) {
                pos.row = Math.max(0, this.document.getLength() - 1);
                pos.column = this.document.getLine(pos.row).length;
            }
            else if (row < 0) {
                pos.row = 0;
                pos.column = 0;
            }
            else {
                pos.row = row;
                pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
            }

            if (column < 0)
                pos.column = 0;

            return pos;
        };

    }).call(Anchor.prototype);

});

ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module) {
    "use strict";

    var oop = require("./lib/oop");
    var applyDelta = require("./apply_delta").applyDelta;
    var EventEmitter = require("./lib/event_emitter").EventEmitter;
    var Range = require("./range").Range;
    var Anchor = require("./anchor").Anchor;

    var Document = function(textOrLines) {
        this.$lines = [""];
        if (textOrLines.length === 0) {
            this.$lines = [""];
        } else if (Array.isArray(textOrLines)) {
            this.insertMergedLines({row: 0, column: 0}, textOrLines);
        } else {
            this.insert({row: 0, column:0}, textOrLines);
        }
    };

    (function() {

        oop.implement(this, EventEmitter);
        this.setValue = function(text) {
            var len = this.getLength() - 1;
            this.remove(new Range(0, 0, len, this.getLine(len).length));
            this.insert({row: 0, column: 0}, text);
        };
        this.getValue = function() {
            return this.getAllLines().join(this.getNewLineCharacter());
        };
        this.createAnchor = function(row, column) {
            return new Anchor(this, row, column);
        };
        if ("aaa".split(/a/).length === 0) {
            this.$split = function(text) {
                return text.replace(/\r\n|\r/g, "\n").split("\n");
            };
        } else {
            this.$split = function(text) {
                return text.split(/\r\n|\r|\n/);
            };
        }


        this.$detectNewLine = function(text) {
            var match = text.match(/^.*?(\r\n|\r|\n)/m);
            this.$autoNewLine = match ? match[1] : "\n";
            this._signal("changeNewLineMode");
        };
        this.getNewLineCharacter = function() {
            switch (this.$newLineMode) {
                case "windows":
                    return "\r\n";
                case "unix":
                    return "\n";
                default:
                    return this.$autoNewLine || "\n";
            }
        };

        this.$autoNewLine = "";
        this.$newLineMode = "auto";
        this.setNewLineMode = function(newLineMode) {
            if (this.$newLineMode === newLineMode)
                return;

            this.$newLineMode = newLineMode;
            this._signal("changeNewLineMode");
        };
        this.getNewLineMode = function() {
            return this.$newLineMode;
        };
        this.isNewLine = function(text) {
            return (text == "\r\n" || text == "\r" || text == "\n");
        };
        this.getLine = function(row) {
            return this.$lines[row] || "";
        };
        this.getLines = function(firstRow, lastRow) {
            return this.$lines.slice(firstRow, lastRow + 1);
        };
        this.getAllLines = function() {
            return this.getLines(0, this.getLength());
        };
        this.getLength = function() {
            return this.$lines.length;
        };
        this.getTextRange = function(range) {
            return this.getLinesForRange(range).join(this.getNewLineCharacter());
        };
        this.getLinesForRange = function(range) {
            var lines;
            if (range.start.row === range.end.row) {
                lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
            } else {
                lines = this.getLines(range.start.row, range.end.row);
                lines[0] = (lines[0] || "").substring(range.start.column);
                var l = lines.length - 1;
                if (range.end.row - range.start.row == l)
                    lines[l] = lines[l].substring(0, range.end.column);
            }
            return lines;
        };
        this.insertLines = function(row, lines) {
            console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
            return this.insertFullLines(row, lines);
        };
        this.removeLines = function(firstRow, lastRow) {
            console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
            return this.removeFullLines(firstRow, lastRow);
        };
        this.insertNewLine = function(position) {
            console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, [\'\', \'\']) instead.");
            return this.insertMergedLines(position, ["", ""]);
        };
        this.insert = function(position, text) {
            if (this.getLength() <= 1)
                this.$detectNewLine(text);

            return this.insertMergedLines(position, this.$split(text));
        };
        this.insertInLine = function(position, text) {
            var start = this.clippedPos(position.row, position.column);
            var end = this.pos(position.row, position.column + text.length);

            this.applyDelta({
                start: start,
                end: end,
                action: "insert",
                lines: [text]
            }, true);

            return this.clonePos(end);
        };

        this.clippedPos = function(row, column) {
            var length = this.getLength();
            if (row === undefined) {
                row = length;
            } else if (row < 0) {
                row = 0;
            } else if (row >= length) {
                row = length - 1;
                column = undefined;
            }
            var line = this.getLine(row);
            if (column == undefined)
                column = line.length;
            column = Math.min(Math.max(column, 0), line.length);
            return {row: row, column: column};
        };

        this.clonePos = function(pos) {
            return {row: pos.row, column: pos.column};
        };

        this.pos = function(row, column) {
            return {row: row, column: column};
        };

        this.$clipPosition = function(position) {
            var length = this.getLength();
            if (position.row >= length) {
                position.row = Math.max(0, length - 1);
                position.column = this.getLine(length - 1).length;
            } else {
                position.row = Math.max(0, position.row);
                position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
            }
            return position;
        };
        this.insertFullLines = function(row, lines) {
            row = Math.min(Math.max(row, 0), this.getLength());
            var column = 0;
            if (row < this.getLength()) {
                lines = lines.concat([""]);
                column = 0;
            } else {
                lines = [""].concat(lines);
                row--;
                column = this.$lines[row].length;
            }
            this.insertMergedLines({row: row, column: column}, lines);
        };
        this.insertMergedLines = function(position, lines) {
            var start = this.clippedPos(position.row, position.column);
            var end = {
                row: start.row + lines.length - 1,
                column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
            };

            this.applyDelta({
                start: start,
                end: end,
                action: "insert",
                lines: lines
            });

            return this.clonePos(end);
        };
        this.remove = function(range) {
            var start = this.clippedPos(range.start.row, range.start.column);
            var end = this.clippedPos(range.end.row, range.end.column);
            this.applyDelta({
                start: start,
                end: end,
                action: "remove",
                lines: this.getLinesForRange({start: start, end: end})
            });
            return this.clonePos(start);
        };
        this.removeInLine = function(row, startColumn, endColumn) {
            var start = this.clippedPos(row, startColumn);
            var end = this.clippedPos(row, endColumn);

            this.applyDelta({
                start: start,
                end: end,
                action: "remove",
                lines: this.getLinesForRange({start: start, end: end})
            }, true);

            return this.clonePos(start);
        };
        this.removeFullLines = function(firstRow, lastRow) {
            firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
            lastRow  = Math.min(Math.max(0, lastRow ), this.getLength() - 1);
            var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
            var deleteLastNewLine  = lastRow  < this.getLength() - 1;
            var startRow = ( deleteFirstNewLine ? firstRow - 1                  : firstRow                    );
            var startCol = ( deleteFirstNewLine ? this.getLine(startRow).length : 0                           );
            var endRow   = ( deleteLastNewLine  ? lastRow + 1                   : lastRow                     );
            var endCol   = ( deleteLastNewLine  ? 0                             : this.getLine(endRow).length );
            var range = new Range(startRow, startCol, endRow, endCol);
            var deletedLines = this.$lines.slice(firstRow, lastRow + 1);

            this.applyDelta({
                start: range.start,
                end: range.end,
                action: "remove",
                lines: this.getLinesForRange(range)
            });
            return deletedLines;
        };
        this.removeNewLine = function(row) {
            if (row < this.getLength() - 1 && row >= 0) {
                this.applyDelta({
                    start: this.pos(row, this.getLine(row).length),
                    end: this.pos(row + 1, 0),
                    action: "remove",
                    lines: ["", ""]
                });
            }
        };
        this.replace = function(range, text) {
            if (!range instanceof Range)
                range = Range.fromPoints(range.start, range.end);
            if (text.length === 0 && range.isEmpty())
                return range.start;
            if (text == this.getTextRange(range))
                return range.end;

            this.remove(range);
            var end;
            if (text) {
                end = this.insert(range.start, text);
            }
            else {
                end = range.start;
            }

            return end;
        };
        this.applyDeltas = function(deltas) {
            for (var i=0; i<deltas.length; i++) {
                this.applyDelta(deltas[i]);
            }
        };
        this.revertDeltas = function(deltas) {
            for (var i=deltas.length-1; i>=0; i--) {
                this.revertDelta(deltas[i]);
            }
        };
        this.applyDelta = function(delta, doNotValidate) {
            var isInsert = delta.action == "insert";
            if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
                    : !Range.comparePoints(delta.start, delta.end)) {
                return;
            }

            if (isInsert && delta.lines.length > 20000)
                this.$splitAndapplyLargeDelta(delta, 20000);
            applyDelta(this.$lines, delta, doNotValidate);
            this._signal("change", delta);
        };

        this.$splitAndapplyLargeDelta = function(delta, MAX) {
            var lines = delta.lines;
            var l = lines.length;
            var row = delta.start.row;
            var column = delta.start.column;
            var from = 0, to = 0;
            do {
                from = to;
                to += MAX - 1;
                var chunk = lines.slice(from, to);
                if (to > l) {
                    delta.lines = chunk;
                    delta.start.row = row + from;
                    delta.start.column = column;
                    break;
                }
                chunk.push("");
                this.applyDelta({
                    start: this.pos(row + from, column),
                    end: this.pos(row + to, column = 0),
                    action: delta.action,
                    lines: chunk
                }, true);
            } while(true);
        };
        this.revertDelta = function(delta) {
            this.applyDelta({
                start: this.clonePos(delta.start),
                end: this.clonePos(delta.end),
                action: (delta.action == "insert" ? "remove" : "insert"),
                lines: delta.lines.slice()
            });
        };
        this.indexToPosition = function(index, startRow) {
            var lines = this.$lines || this.getAllLines();
            var newlineLength = this.getNewLineCharacter().length;
            for (var i = startRow || 0, l = lines.length; i < l; i++) {
                index -= lines[i].length + newlineLength;
                if (index < 0)
                    return {row: i, column: index + lines[i].length + newlineLength};
            }
            return {row: l-1, column: lines[l-1].length};
        };
        this.positionToIndex = function(pos, startRow) {
            var lines = this.$lines || this.getAllLines();
            var newlineLength = this.getNewLineCharacter().length;
            var index = 0;
            var row = Math.min(pos.row, lines.length);
            for (var i = startRow || 0; i < row; ++i)
                index += lines[i].length + newlineLength;

            return index + pos.column;
        };

    }).call(Document.prototype);

    exports.Document = Document;
});

ace.define("ace/worker/mirror",["require","exports","module","ace/range","ace/document","ace/lib/lang"], function(require, exports, module) {
    "use strict";

    var Range = require("../range").Range;
    var Document = require("../document").Document;
    var lang = require("../lib/lang");

    var Mirror = exports.Mirror = function(sender) {
        this.sender = sender;
        var doc = this.doc = new Document("");

        var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this));

        var _self = this;
        sender.on("change", function(e) {
            var data = e.data;
            if (data[0].start) {
                doc.applyDeltas(data);
            } else {
                for (var i = 0; i < data.length; i += 2) {
                    if (Array.isArray(data[i+1])) {
                        var d = {action: "insert", start: data[i], lines: data[i+1]};
                    } else {
                        var d = {action: "remove", start: data[i], end: data[i+1]};
                    }
                    doc.applyDelta(d, true);
                }
            }
            if (_self.$timeout)
                return deferredUpdate.schedule(_self.$timeout);
            _self.onUpdate();
        });
    };

    (function() {

        this.$timeout = 500;

        this.setTimeout = function(timeout) {
            this.$timeout = timeout;
        };

        this.setValue = function(value) {
            this.doc.setValue(value);
            this.deferredUpdate.schedule(this.$timeout);
        };

        this.getValue = function(callbackId) {
            this.sender.callback(this.doc.getValue(), callbackId);
        };

        this.onUpdate = function() {
        };

        this.isPending = function() {
            return this.deferredUpdate.isPending();
        };

    }).call(Mirror.prototype);

});

ace.define("ace/mode/html/saxparser",["require","exports","module"], 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');
            }
            function ElementStack() {
                this.elements = [];
                this.rootNode = null;
                this.headElement = null;
                this.bodyElement = null;
            }
            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;
                }
            };
            ElementStack.prototype.push = function(item) {
                this.elements.push(item);
            };
            ElementStack.prototype.pushHtmlElement = function(item) {
                this.rootNode = item.node;
                this.push(item);
            };
            ElementStack.prototype.pushHeadElement = function(item) {
                this.headElement = item.node;
                this.push(item);
            };
            ElementStack.prototype.pushBodyElement = function(item) {
                this.bodyElement = item.node;
                this.push(item);
            };
            ElementStack.prototype.pop = function() {
                return this.elements.pop();
            };
            ElementStack.prototype.remove = function(item) {
                this.elements.splice(this.elements.indexOf(item), 1);
            };
            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();
            };
            ElementStack.prototype.item = function(index) {
                return this.elements[index];
            };
            ElementStack.prototype.contains = function(element) {
                return this.elements.indexOf(element) !== -1;
            };
            ElementStack.prototype.inScope = function(localName) {
                return this._inScope(localName, isScopeMarker);
            };
            ElementStack.prototype.inListItemScope = function(localName) {
                return this._inScope(localName, isListItemScopeMarker);
            };
            ElementStack.prototype.inTableScope = function(localName) {
                return this._inScope(localName, isTableScopeMarker);
            };
            ElementStack.prototype.inButtonScope = function(localName) {
                return this._inScope(localName, isButtonScopeMarker);
            };
            ElementStack.prototype.inSelectScope = function(localName) {
                return this._inScope(localName, isSelectScopeMarker);
            };
            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;
                }
            };
            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;
            };
            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) {
                            code -= 0x10000;
                            var first = ((0xffc00 & code) >> 10) + 0xD800;
                            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){
            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) {
                            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;
            }
            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');
            }
            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) {
                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 === '>') {
                        tokenizer._parseError("expected-tag-name-but-got-right-bracket");
                        tokenizer._emitToken({type: 'Characters', data: "<>"});
                        tokenizer.setState(data_state);
                    } else if (data === '?') {
                        tokenizer._parseError("expected-tag-name-but-got-question-mark");
                        buffer.unget(data);
                        tokenizer.setState(bogus_comment_state);
                    } else {
                        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 === '>') {
                        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) {
                        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();
                        }
                        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 || '&';
                    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(']]>');
                    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|-');
                        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 {
                        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)) {
                    } 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)) {
                    } 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;
                            }
                        }
                        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)) {
                    } 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)) {
                    } 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)) {
                    } 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)) {
                    } 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;
                }
            });
            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') {
                            tree.parseError('expected-closing-tag-but-got-eof');
                        } else if (tree.context && tree.openElements.length > 1) {
                        }
                    },
                    processComment: function(data) {
                        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"))
                        ) {
                        } 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) {
                    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 {
                        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) {
                    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);
                };

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

                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);
                };

                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;
                    }
                    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;
                    }
                    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')) {
                        assert.ok(tree.context);
                        tree.parseError('unexpected-end-tag', {name: name});
                    } else {
                        tree.generateImpliedEndTags();
                        if (tree.currentStackItem().localName != 'caption') {
                            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 {
                        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 {
                        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()) {
                        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){
                        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;
                    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) {
                    tree.parseError("unexpected-start-tag-in-frameset", {name: name});
                };

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

                modes.inHeadNoscript.endTagBr = function(name, attributes) {
                    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) {
                    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') {
                        tree.parseError("unexpected-frameset-in-frameset-innerhtml");
                    } else {
                        tree.popElement();
                    }

                    if (!tree.context && tree.currentStackItem().localName != 'frameset') {
                        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);
                                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});
                    tree.redirectAttachToFosterParent = true;
                    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){
                        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) {
                    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 {
                        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 {
                        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){
                        tree.parseError("invalid-codepoint");
                        return '';
                    });
                    if (!data)
                        return;
                    tree.insertText(data);
                };

                modes.inSelect.startTagOption = function(name, attributes) {
                    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) {
                    if (tree.currentStackItem().localName == 'option' && tree.openElements.item(tree.openElements.length - 2).localName == 'optgroup') {
                        tree.popElement();
                    }
                    if (tree.currentStackItem().localName == 'optgroup') {
                        tree.popElement();
                    } 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 {
                        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');
                    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');
                    if (!ignoreEndTag) tree.insertionMode.processEndTag(name);
                };

                modes.inRow.endTagTableRowGroup = function(name) {
                    if (tree.openElements.inTableScope(name)) {
                        this.endTagTr('tr');
                        tree.insertionMode.processEndTag(name);
                    } else {
                        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;
            };
            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) {
                    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});
                    }
                    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();
                } 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;
                }
            };
            TreeBuilder.prototype.isCdataSectionAllowed = function() {
                return this.openElements.length > 0 && this.currentStackItem().isForeign();
            };
            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");
            };
            TreeBuilder.prototype.currentStackItem = function() {
                return this.openElements.top;
            };
            TreeBuilder.prototype.popElement = function() {
                return this.openElements.pop();
            };
            TreeBuilder.prototype.shouldFosterParent = function() {
                return this.redirectAttachToFosterParent && this.currentStackItem().isFosterParenting();
            };
            TreeBuilder.prototype.generateImpliedEndTags = function(exclude) {
                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);
                }
            };
            TreeBuilder.prototype.reconstructActiveFormattingElements = function() {
                if (this.activeFormattingElements.length === 0)
                    return;
                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;
                }

            };
            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 = [];
                }
                for (var i = kNoahsArkCapacity - 1; i < candidates.length; i++)
                    this.removeElementFromActiveFormattingElements(candidates[i]);
            };
            TreeBuilder.prototype.appendElementToActiveFormattingElements = function(item) {
                this.ensureNoahsArkCondition(item);
                this.activeFormattingElements.push(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");
            };
            TreeBuilder.prototype.setFragmentContext = function(context) {
                this.context = context;
            };
            TreeBuilder.prototype.parseError = function(code, args) {
                if (!this.errorHandler)
                    return;
                var message = formatMessage(messages[code], args);
                this.errorHandler.error(message, this.tokenizer._inputStream.location(), code);
            };
            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") {
                        if (node.localName === 'select')
                            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 = {
                CDATA: 1,
                CHARACTERS: 2,
                COMMENT: 3,
                DOCUMENT: 4,
                DOCUMENT_FRAGMENT: 5,
                DTD: 6,
                ELEMENT: 7,
                ENTITY: 8,
                IGNORABLE_WHITESPACE: 9,
                PROCESSING_INSTRUCTION: 10,
                SKIPPED_ENTITY: 11
            };
            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;
            }
            Node.prototype.visit = function(treeParser) {
                throw new Error("Not Implemented");
            };
            Node.prototype.revisit = function(treeParser) {
                return;
            };
            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);
            ParentNode.prototype.insertBefore = function(child, sibling) {
                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) {
                if (!next) {
                    return this.appendChild(child);
                }
                child.detach();
                child.parentNode = this;
                child.nextSibling = next;
                if (!prev) {
                    firstChild = child;
                } else {
                    prev.nextSibling = child;
                }
                return child;
            };
            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;
            };
            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;
            };
            ParentNode.prototype.removeChild = function(node) {
                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
                    };
                }
            });
            function Document (locator) {
                ParentNode.call(this, locator);
                this.nodeType = NodeType.DOCUMENT;
            }

            Document.prototype = Object.create(ParentNode.prototype);
            Document.prototype.visit = function(treeParser) {
                treeParser.startDocument(this);
            };
            Document.prototype.revisit = function(treeParser) {
                treeParser.endDocument(this.endLocator);
            };
            function DocumentFragment() {
                ParentNode.call(this, new Locator());
                this.nodeType = NodeType.DOCUMENT_FRAGMENT;
            }

            DocumentFragment.prototype = Object.create(ParentNode.prototype);
            DocumentFragment.prototype.visit = function(treeParser) {
            };
            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);
            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);
            };
            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);
                    }
                }
            };
            function Characters(locator, data){
                Node.call(this, locator);
                this.data = data;
                this.nodeType = NodeType.CHARACTERS;
            }

            Characters.prototype = Object.create(Node.prototype);
            Characters.prototype.visit = function (treeParser) {
                treeParser.characters(this.data, 0, this.data.length, this);
            };
            function IgnorableWhitespace(locator, data) {
                Node.call(this, locator);
                this.data = data;
                this.nodeType = NodeType.IGNORABLE_WHITESPACE;
            }

            IgnorableWhitespace.prototype = Object.create(Node.prototype);
            IgnorableWhitespace.prototype.visit = function(treeParser) {
                treeParser.ignorableWhitespace(this.data, 0, this.data.length, this);
            };
            function Comment(locator, data) {
                Node.call(this, locator);
                this.data = data;
                this.nodeType = NodeType.COMMENT;
            }

            Comment.prototype = Object.create(Node.prototype);
            Comment.prototype.visit = function(treeParser) {
                treeParser.comment(this.data, 0, this.data.length, this);
            };
            function CDATA(locator) {
                ParentNode.call(this, locator);
                this.nodeType = NodeType.CDATA;
            }

            CDATA.prototype = Object.create(ParentNode.prototype);
            CDATA.prototype.visit = function(treeParser) {
                treeParser.startCDATA(this);
            };
            CDATA.prototype.revisit = function(treeParser) {
                treeParser.endCDATA(this.endLocator);
            };
            function Entity(name) {
                ParentNode.call(this);
                this.name = name;
                this.nodeType = NodeType.ENTITY;
            }

            Entity.prototype = Object.create(ParentNode.prototype);
            Entity.prototype.visit = function(treeParser) {
                treeParser.startEntity(this.name, this);
            };
            Entity.prototype.revisit = function(treeParser) {
                treeParser.endEntity(this.name);
            };

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

            SkippedEntity.prototype = Object.create(Node.prototype);
            SkippedEntity.prototype.visit = function(treeParser) {
                treeParser.skippedEntity(this.name, this);
            };
            function ProcessingInstruction(target, data) {
                Node.call(this);
                this.target = target;
                this.data = data;
            }

            ProcessingInstruction.prototype = Object.create(Node.prototype);
            ProcessingInstruction.prototype.visit = function(treeParser) {
                treeParser.processingInstruction(this.target, this.data, this);
            };
            ProcessingInstruction.prototype.getNodeType = function() {
                return NodeType.PROCESSING_INSTRUCTION;
            };
            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);
            DTD.prototype.visit = function(treeParser) {
                treeParser.startDTD(this.name, this.publicIdentifier, this.systemIdentifier, this);
            };
            DTD.prototype.revisit = function(treeParser) {
                treeParser.endDTD();
            };

            exports.SAXTreeBuilder = SAXTreeBuilder;

        },
            {"../TreeBuilder":6,"util":20}],
        11:[function(_dereq_,module,exports){
            function TreeParser(contentHandler, lexicalHandler){
                this.contentHandler;
                this.lexicalHandler;
                this.locatorDelegate;

                if (!contentHandler) {
                    throw new IllegalArgumentException("contentHandler was null.");
                }
                this.contentHandler = contentHandler;
                if (!lexicalHandler) {
                    this.lexicalHandler = new NullLexicalHandler();
                } else {
                    this.lexicalHandler = lexicalHandler;
                }
            }
            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;
                    }
                }
            };
            TreeParser.prototype.characters = function(ch, start, length, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.characters(ch, start, length);
            };
            TreeParser.prototype.endDocument = function(locator) {
                this.locatorDelegate = locator;
                this.contentHandler.endDocument();
            };
            TreeParser.prototype.endElement = function(uri, localName, qName, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.endElement(uri, localName, qName);
            };
            TreeParser.prototype.endPrefixMapping = function(prefix, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.endPrefixMapping(prefix);
            };
            TreeParser.prototype.ignorableWhitespace = function(ch, start, length, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.ignorableWhitespace(ch, start, length);
            };
            TreeParser.prototype.processingInstruction = function(target, data, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.processingInstruction(target, data);
            };
            TreeParser.prototype.skippedEntity = function(name, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.skippedEntity(name);
            };
            TreeParser.prototype.startDocument = function(locator) {
                this.locatorDelegate = locator;
                this.contentHandler.startDocument();
            };
            TreeParser.prototype.startElement = function(uri, localName, qName, atts, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.startElement(uri, localName, qName, atts);
            };
            TreeParser.prototype.startPrefixMapping = function(prefix, uri, locator) {
                this.locatorDelegate = locator;
                this.contentHandler.startPrefixMapping(prefix, uri);
            };
            TreeParser.prototype.comment = function(ch, start, length, locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.comment(ch, start, length);
            };
            TreeParser.prototype.endCDATA = function(locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.endCDATA();
            };
            TreeParser.prototype.endDTD = function(locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.endDTD();
            };
            TreeParser.prototype.endEntity = function(name, locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.endEntity(name);
            };
            TreeParser.prototype.startCDATA = function(locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.startCDATA();
            };
            TreeParser.prototype.startDTD = function(name, publicId, systemId, locator) {
                this.locatorDelegate = locator;
                this.lexicalHandler.startDTD(name, publicId, systemId);
            };
            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;
                }
            });
            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){
            var util = _dereq_('util/');

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

            var assert = module.exports = ok;

            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 {
                    var err = new Error();
                    if (err.stack) {
                        var out = err.stack;
                        var fn_name = stackStartFunction.name;
                        var idx = out.indexOf('\n' + fn_name);
                        if (idx >= 0) {
                            var next_line = out.indexOf('\n', idx + 1);
                            out = out.substring(next_line + 1);
                        }

                        this.stack = out;
                    }
                }
            };
            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);
            }

            function fail(actual, expected, message, operator, stackStartFunction) {
                throw new assert.AssertionError({
                    message: message,
                    actual: actual,
                    expected: expected,
                    operator: operator,
                    stackStartFunction: stackStartFunction
                });
            }
            assert.fail = fail;

            function ok(value, message) {
                if (!value) fail(value, true, message, '==', assert.ok);
            }
            assert.ok = ok;

            assert.equal = function equal(actual, expected, message) {
                if (actual != expected) fail(actual, expected, message, '==', assert.equal);
            };

            assert.notEqual = function notEqual(actual, expected, message) {
                if (actual == expected) {
                    fail(actual, expected, message, '!=', assert.notEqual);
                }
            };

            assert.deepEqual = function deepEqual(actual, expected, message) {
                if (!_deepEqual(actual, expected)) {
                    fail(actual, expected, message, 'deepEqual', assert.deepEqual);
                }
            };

            function _deepEqual(actual, expected) {
                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;
                } else if (util.isDate(actual) && util.isDate(expected)) {
                    return actual.getTime() === expected.getTime();
                } 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;
                } else if (!util.isObject(actual) && !util.isObject(expected)) {
                    return actual == expected;
                } 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;
                if (a.prototype !== b.prototype) return false;
                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;
                }
                if (ka.length != kb.length)
                    return false;
                ka.sort();
                kb.sort();
                for (i = ka.length - 1; i >= 0; i--) {
                    if (ka[i] != kb[i])
                        return false;
                }
                for (i = ka.length - 1; i >= 0; i--) {
                    key = ka[i];
                    if (!_deepEqual(a[key], b[key])) return false;
                }
                return true;
            }

            assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
                if (_deepEqual(actual, expected)) {
                    fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
                }
            };

            assert.strictEqual = function strictEqual(actual, expected, message) {
                if (actual !== expected) {
                    fail(actual, expected, message, '===', assert.strictEqual);
                }
            };

            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;
                }
            }

            assert.throws = function(block, /*optional*/error, /*optional*/message) {
                _throws.apply(this, [true].concat(pSlice.call(arguments)));
            };
            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){

                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;
                };
                exports.deprecate = function(fn, msg) {
                    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];
                };
                function inspect(obj, opts) {
                    var ctx = {
                        seen: [],
                        stylize: stylizeNoColor
                    };
                    if (arguments.length >= 3) ctx.depth = arguments[2];
                    if (arguments.length >= 4) ctx.colors = arguments[3];
                    if (isBoolean(opts)) {
                        ctx.showHidden = opts;
                    } else if (opts) {
                        exports._extend(ctx, opts);
                    }
                    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;
                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]
                };
                inspect.styles = {
                    'special': 'cyan',
                    'number': 'yellow',
                    'boolean': 'yellow',
                    'undefined': 'grey',
                    'null': 'bold',
                    'string': 'green',
                    'date': 'magenta',
                    '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) {
                    if (ctx.customInspect &&
                        value &&
                        isFunction(value.inspect) &&
                        value.inspect !== exports.inspect &&
                        !(value.constructor && value.constructor.prototype === value)) {
                        var ret = value.inspect(recurseTimes, ctx);
                        if (!isString(ret)) {
                            ret = formatValue(ctx, ret, recurseTimes);
                        }
                        return ret;
                    }
                    var primitive = formatPrimitive(ctx, value);
                    if (primitive) {
                        return primitive;
                    }
                    var keys = Object.keys(value);
                    var visibleKeys = arrayToHash(keys);

                    if (ctx.showHidden) {
                        keys = Object.getOwnPropertyNames(value);
                    }
                    if (isError(value)
                        && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
                        return formatError(value);
                    }
                    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 = ['{', '}'];
                    if (isArray(value)) {
                        array = true;
                        braces = ['[', ']'];
                    }
                    if (isFunction(value)) {
                        var n = value.name ? ': ' + value.name : '';
                        base = ' [Function' + n + ']';
                    }
                    if (isRegExp(value)) {
                        base = ' ' + RegExp.prototype.toString.call(value);
                    }
                    if (isDate(value)) {
                        base = ' ' + Date.prototype.toUTCString.call(value);
                    }
                    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');
                    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];
                }
                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'];
                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(' ');
                }
                exports.log = function() {
                    console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
                };
                exports.inherits = _dereq_('inherits');

                exports._extend = function(origin, add) {
                    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){

            function EventEmitter() {
                this._events = this._events || {};
                this._maxListeners = this._maxListeners || undefined;
            }
            module.exports = EventEmitter;
            EventEmitter.EventEmitter = EventEmitter;

            EventEmitter.prototype._events = undefined;
            EventEmitter.prototype._maxListeners = undefined;
            EventEmitter.defaultMaxListeners = 10;
            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 (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) {
                        case 1:
                            handler.call(this);
                            break;
                        case 2:
                            handler.call(this, arguments[1]);
                            break;
                        case 3:
                            handler.call(this, arguments[1], arguments[2]);
                            break;
                        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 = {};
                if (this._events.newListener)
                    this.emit('newListener', type,
                        isFunction(listener.listener) ?
                            listener.listener : listener);

                if (!this._events[type])
                    this._events[type] = listener;
                else if (isObject(this._events[type]))
                    this._events[type].push(listener);
                else
                    this._events[type] = [this._events[type], listener];
                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;
            };
            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;
                if (!this._events.removeListener) {
                    if (arguments.length === 0)
                        this._events = {};
                    else if (this._events[type])
                        delete this._events[type];
                    return this;
                }
                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 {
                    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') {
                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 {
                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){

            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');
            }
            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)

});

ace.define("ace/mode/html_worker",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/worker/mirror","ace/mode/html/saxparser"], function(require, exports, module) {
    "use strict";

    var oop = require("../lib/oop");
    var lang = require("../lib/lang");
    var Mirror = require("../worker/mirror").Mirror;
    var SAXParser = require("./html/saxparser").SAXParser;

    var errorTypes = {
        "expected-doctype-but-got-start-tag": "info",
        "expected-doctype-but-got-chars": "info",
        "non-html-root": "info",
    }

    var Worker = exports.Worker = function(sender) {
        Mirror.call(this, sender);
        this.setTimeout(400);
        this.context = null;
    };

    oop.inherits(Worker, Mirror);

    (function() {

        this.setOptions = function(options) {
            this.context = options.context;
        };

        this.onUpdate = function() {
            var value = this.doc.getValue();
            if (!value)
                return;
            var parser = new SAXParser();
            var errors = [];
            var noop = function(){};
            parser.contentHandler = {
                startDocument: noop,
                endDocument: noop,
                startElement: noop,
                endElement: noop,
                characters: noop
            };
            parser.errorHandler = {
                error: function(message, location, code) {
                    errors.push({
                        row: location.line,
                        column: location.column,
                        text: message,
                        type: errorTypes[code] || "error"
                    });
                }
            };
            if (this.context)
                parser.parseFragment(value, this.context);
            else
                parser.parse(value);
            this.sender.emit("error", errors);
        };

    }).call(Worker.prototype);

});

ace.define("ace/lib/es5-shim",["require","exports","module"], function(require, exports, module) {

    function Empty() {}

    if (!Function.prototype.bind) {
        Function.prototype.bind = function bind(that) { // .length is 1
            var target = this;
            if (typeof target != "function") {
                throw new TypeError("Function.prototype.bind called on incompatible " + target);
            }
            var args = slice.call(arguments, 1); // for normal call
            var bound = function () {

                if (this instanceof bound) {

                    var result = target.apply(
                        this,
                        args.concat(slice.call(arguments))
                    );
                    if (Object(result) === result) {
                        return result;
                    }
                    return this;

                } else {
                    return target.apply(
                        that,
                        args.concat(slice.call(arguments))
                    );

                }

            };
            if(target.prototype) {
                Empty.prototype = target.prototype;
                bound.prototype = new Empty();
                Empty.prototype = null;
            }
            return bound;
        };
    }
    var call = Function.prototype.call;
    var prototypeOfArray = Array.prototype;
    var prototypeOfObject = Object.prototype;
    var slice = prototypeOfArray.slice;
    var _toString = call.bind(prototypeOfObject.toString);
    var owns = call.bind(prototypeOfObject.hasOwnProperty);
    var defineGetter;
    var defineSetter;
    var lookupGetter;
    var lookupSetter;
    var supportsAccessors;
    if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
        defineGetter = call.bind(prototypeOfObject.__defineGetter__);
        defineSetter = call.bind(prototypeOfObject.__defineSetter__);
        lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
        lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
    }
    if ([1,2].splice(0).length != 2) {
        if(function() { // test IE < 9 to splice bug - see issue #138
                function makeArray(l) {
                    var a = new Array(l+2);
                    a[0] = a[1] = 0;
                    return a;
                }
                var array = [], lengthBefore;

                array.splice.apply(array, makeArray(20));
                array.splice.apply(array, makeArray(26));

                lengthBefore = array.length; //46
                array.splice(5, 0, "XXX"); // add one element

                lengthBefore + 1 == array.length

                if (lengthBefore + 1 == array.length) {
                    return true;// has right splice implementation without bugs
                }
            }()) {//IE 6/7
            var array_splice = Array.prototype.splice;
            Array.prototype.splice = function(start, deleteCount) {
                if (!arguments.length) {
                    return [];
                } else {
                    return array_splice.apply(this, [
                        start === void 0 ? 0 : start,
                        deleteCount === void 0 ? (this.length - start) : deleteCount
                    ].concat(slice.call(arguments, 2)))
                }
            };
        } else {//IE8
            Array.prototype.splice = function(pos, removeCount){
                var length = this.length;
                if (pos > 0) {
                    if (pos > length)
                        pos = length;
                } else if (pos == void 0) {
                    pos = 0;
                } else if (pos < 0) {
                    pos = Math.max(length + pos, 0);
                }

                if (!(pos+removeCount < length))
                    removeCount = length - pos;

                var removed = this.slice(pos, pos+removeCount);
                var insert = slice.call(arguments, 2);
                var add = insert.length;
                if (pos === length) {
                    if (add) {
                        this.push.apply(this, insert);
                    }
                } else {
                    var remove = Math.min(removeCount, length - pos);
                    var tailOldPos = pos + remove;
                    var tailNewPos = tailOldPos + add - remove;
                    var tailCount = length - tailOldPos;
                    var lengthAfterRemove = length - remove;

                    if (tailNewPos < tailOldPos) { // case A
                        for (var i = 0; i < tailCount; ++i) {
                            this[tailNewPos+i] = this[tailOldPos+i];
                        }
                    } else if (tailNewPos > tailOldPos) { // case B
                        for (i = tailCount; i--; ) {
                            this[tailNewPos+i] = this[tailOldPos+i];
                        }
                    } // else, add == remove (nothing to do)

                    if (add && pos === lengthAfterRemove) {
                        this.length = lengthAfterRemove; // truncate array
                        this.push.apply(this, insert);
                    } else {
                        this.length = lengthAfterRemove + add; // reserves space
                        for (i = 0; i < add; ++i) {
                            this[pos+i] = insert[i];
                        }
                    }
                }
                return removed;
            };
        }
    }
    if (!Array.isArray) {
        Array.isArray = function isArray(obj) {
            return _toString(obj) == "[object Array]";
        };
    }
    var boxedString = Object("a"),
        splitString = boxedString[0] != "a" || !(0 in boxedString);

    if (!Array.prototype.forEach) {
        Array.prototype.forEach = function forEach(fun /*, thisp*/) {
            var object = toObject(this),
                self = splitString && _toString(this) == "[object String]" ?
                    this.split("") :
                    object,
                thisp = arguments[1],
                i = -1,
                length = self.length >>> 0;
            if (_toString(fun) != "[object Function]") {
                throw new TypeError(); // TODO message
            }

            while (++i < length) {
                if (i in self) {
                    fun.call(thisp, self[i], i, object);
                }
            }
        };
    }
    if (!Array.prototype.map) {
        Array.prototype.map = function map(fun /*, thisp*/) {
            var object = toObject(this),
                self = splitString && _toString(this) == "[object String]" ?
                    this.split("") :
                    object,
                length = self.length >>> 0,
                result = Array(length),
                thisp = arguments[1];
            if (_toString(fun) != "[object Function]") {
                throw new TypeError(fun + " is not a function");
            }

            for (var i = 0; i < length; i++) {
                if (i in self)
                    result[i] = fun.call(thisp, self[i], i, object);
            }
            return result;
        };
    }
    if (!Array.prototype.filter) {
        Array.prototype.filter = function filter(fun /*, thisp */) {
            var object = toObject(this),
                self = splitString && _toString(this) == "[object String]" ?
                    this.split("") :
                    object,
                length = self.length >>> 0,
                result = [],
                value,
                thisp = arguments[1];
            if (_toString(fun) != "[object Function]") {
                throw new TypeError(fun + " is not a function");
            }

            for (var i = 0; i < length; i++) {
                if (i in self) {
                    value = self[i];
                    if (fun.call(thisp, value, i, object)) {
                        result.push(value);
                    }
                }
            }
            return result;
        };
    }
    if (!Array.prototype.every) {
        Array.prototype.every = function every(fun /*, thisp */) {
            var object = toObject(this),
                self = splitString && _toString(this) == "[object String]" ?
                    this.split("") :
                    object,
                length = self.length >>> 0,
                thisp = arguments[1];
            if (_toString(fun) != "[object Function]") {
                throw new TypeError(fun + " is not a function");
            }

            for (var i = 0; i < length; i++) {
                if (i in self && !fun.call(thisp, self[i], i, object)) {
                    return false;
                }
            }
            return true;
        };
    }
    if (!Array.prototype.some) {
        Array.prototype.some = function some(fun /*, thisp */) {
            var object = toObject(this),
                self = splitString && _toString(this) == "[object String]" ?
                    this.split("") :
                    object,
                length = self.length >>> 0,
                thisp = arguments[1];
            if (_toString(fun) != "[object Function]") {
                throw new TypeError(fun + " is not a function");
            }

            for (var i = 0; i < length; i++) {
                if (i in self && fun.call(thisp, self[i], i, object)) {
                    return true;
                }
            }
            return false;
        };
    }
    if (!Array.prototype.reduce) {
        Array.prototype.reduce = function reduce(fun /*, initial*/) {
            var object = toObject(this),
                self = splitString && _toString(this) == "[object String]" ?
                    this.split("") :
                    object,
                length = self.length >>> 0;
            if (_toString(fun) != "[object Function]") {
                throw new TypeError(fun + " is not a function");
            }
            if (!length && arguments.length == 1) {
                throw new TypeError("reduce of empty array with no initial value");
            }

            var i = 0;
            var result;
            if (arguments.length >= 2) {
                result = arguments[1];
            } else {
                do {
                    if (i in self) {
                        result = self[i++];
                        break;
                    }
                    if (++i >= length) {
                        throw new TypeError("reduce of empty array with no initial value");
                    }
                } while (true);
            }

            for (; i < length; i++) {
                if (i in self) {
                    result = fun.call(void 0, result, self[i], i, object);
                }
            }

            return result;
        };
    }
    if (!Array.prototype.reduceRight) {
        Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
            var object = toObject(this),
                self = splitString && _toString(this) == "[object String]" ?
                    this.split("") :
                    object,
                length = self.length >>> 0;
            if (_toString(fun) != "[object Function]") {
                throw new TypeError(fun + " is not a function");
            }
            if (!length && arguments.length == 1) {
                throw new TypeError("reduceRight of empty array with no initial value");
            }

            var result, i = length - 1;
            if (arguments.length >= 2) {
                result = arguments[1];
            } else {
                do {
                    if (i in self) {
                        result = self[i--];
                        break;
                    }
                    if (--i < 0) {
                        throw new TypeError("reduceRight of empty array with no initial value");
                    }
                } while (true);
            }

            do {
                if (i in this) {
                    result = fun.call(void 0, result, self[i], i, object);
                }
            } while (i--);

            return result;
        };
    }
    if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
        Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
            var self = splitString && _toString(this) == "[object String]" ?
                    this.split("") :
                    toObject(this),
                length = self.length >>> 0;

            if (!length) {
                return -1;
            }

            var i = 0;
            if (arguments.length > 1) {
                i = toInteger(arguments[1]);
            }
            i = i >= 0 ? i : Math.max(0, length + i);
            for (; i < length; i++) {
                if (i in self && self[i] === sought) {
                    return i;
                }
            }
            return -1;
        };
    }
    if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
        Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
            var self = splitString && _toString(this) == "[object String]" ?
                    this.split("") :
                    toObject(this),
                length = self.length >>> 0;

            if (!length) {
                return -1;
            }
            var i = length - 1;
            if (arguments.length > 1) {
                i = Math.min(i, toInteger(arguments[1]));
            }
            i = i >= 0 ? i : length - Math.abs(i);
            for (; i >= 0; i--) {
                if (i in self && sought === self[i]) {
                    return i;
                }
            }
            return -1;
        };
    }
    if (!Object.getPrototypeOf) {
        Object.getPrototypeOf = function getPrototypeOf(object) {
            return object.__proto__ || (
                    object.constructor ?
                        object.constructor.prototype :
                        prototypeOfObject
                );
        };
    }
    if (!Object.getOwnPropertyDescriptor) {
        var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
            "non-object: ";
        Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
            if ((typeof object != "object" && typeof object != "function") || object === null)
                throw new TypeError(ERR_NON_OBJECT + object);
            if (!owns(object, property))
                return;

            var descriptor, getter, setter;
            descriptor =  { enumerable: true, configurable: true };
            if (supportsAccessors) {
                var prototype = object.__proto__;
                object.__proto__ = prototypeOfObject;

                var getter = lookupGetter(object, property);
                var setter = lookupSetter(object, property);
                object.__proto__ = prototype;

                if (getter || setter) {
                    if (getter) descriptor.get = getter;
                    if (setter) descriptor.set = setter;
                    return descriptor;
                }
            }
            descriptor.value = object[property];
            return descriptor;
        };
    }
    if (!Object.getOwnPropertyNames) {
        Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
            return Object.keys(object);
        };
    }
    if (!Object.create) {
        var createEmpty;
        if (Object.prototype.__proto__ === null) {
            createEmpty = function () {
                return { "__proto__": null };
            };
        } else {
            createEmpty = function () {
                var empty = {};
                for (var i in empty)
                    empty[i] = null;
                empty.constructor =
                    empty.hasOwnProperty =
                        empty.propertyIsEnumerable =
                            empty.isPrototypeOf =
                                empty.toLocaleString =
                                    empty.toString =
                                        empty.valueOf =
                                            empty.__proto__ = null;
                return empty;
            }
        }

        Object.create = function create(prototype, properties) {
            var object;
            if (prototype === null) {
                object = createEmpty();
            } else {
                if (typeof prototype != "object")
                    throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
                var Type = function () {};
                Type.prototype = prototype;
                object = new Type();
                object.__proto__ = prototype;
            }
            if (properties !== void 0)
                Object.defineProperties(object, properties);
            return object;
        };
    }

    function doesDefinePropertyWork(object) {
        try {
            Object.defineProperty(object, "sentinel", {});
            return "sentinel" in object;
        } catch (exception) {
        }
    }
    if (Object.defineProperty) {
        var definePropertyWorksOnObject = doesDefinePropertyWork({});
        var definePropertyWorksOnDom = typeof document == "undefined" ||
            doesDefinePropertyWork(document.createElement("div"));
        if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
            var definePropertyFallback = Object.defineProperty;
        }
    }

    if (!Object.defineProperty || definePropertyFallback) {
        var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
        var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
        var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
            "on this javascript engine";

        Object.defineProperty = function defineProperty(object, property, descriptor) {
            if ((typeof object != "object" && typeof object != "function") || object === null)
                throw new TypeError(ERR_NON_OBJECT_TARGET + object);
            if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
                throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
            if (definePropertyFallback) {
                try {
                    return definePropertyFallback.call(Object, object, property, descriptor);
                } catch (exception) {
                }
            }
            if (owns(descriptor, "value")) {

                if (supportsAccessors && (lookupGetter(object, property) ||
                    lookupSetter(object, property)))
                {
                    var prototype = object.__proto__;
                    object.__proto__ = prototypeOfObject;
                    delete object[property];
                    object[property] = descriptor.value;
                    object.__proto__ = prototype;
                } else {
                    object[property] = descriptor.value;
                }
            } else {
                if (!supportsAccessors)
                    throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
                if (owns(descriptor, "get"))
                    defineGetter(object, property, descriptor.get);
                if (owns(descriptor, "set"))
                    defineSetter(object, property, descriptor.set);
            }

            return object;
        };
    }
    if (!Object.defineProperties) {
        Object.defineProperties = function defineProperties(object, properties) {
            for (var property in properties) {
                if (owns(properties, property))
                    Object.defineProperty(object, property, properties[property]);
            }
            return object;
        };
    }
    if (!Object.seal) {
        Object.seal = function seal(object) {
            return object;
        };
    }
    if (!Object.freeze) {
        Object.freeze = function freeze(object) {
            return object;
        };
    }
    try {
        Object.freeze(function () {});
    } catch (exception) {
        Object.freeze = (function freeze(freezeObject) {
            return function freeze(object) {
                if (typeof object == "function") {
                    return object;
                } else {
                    return freezeObject(object);
                }
            };
        })(Object.freeze);
    }
    if (!Object.preventExtensions) {
        Object.preventExtensions = function preventExtensions(object) {
            return object;
        };
    }
    if (!Object.isSealed) {
        Object.isSealed = function isSealed(object) {
            return false;
        };
    }
    if (!Object.isFrozen) {
        Object.isFrozen = function isFrozen(object) {
            return false;
        };
    }
    if (!Object.isExtensible) {
        Object.isExtensible = function isExtensible(object) {
            if (Object(object) === object) {
                throw new TypeError(); // TODO message
            }
            var name = '';
            while (owns(object, name)) {
                name += '?';
            }
            object[name] = true;
            var returnValue = owns(object, name);
            delete object[name];
            return returnValue;
        };
    }
    if (!Object.keys) {
        var hasDontEnumBug = true,
            dontEnums = [
                "toString",
                "toLocaleString",
                "valueOf",
                "hasOwnProperty",
                "isPrototypeOf",
                "propertyIsEnumerable",
                "constructor"
            ],
            dontEnumsLength = dontEnums.length;

        for (var key in {"toString": null}) {
            hasDontEnumBug = false;
        }

        Object.keys = function keys(object) {

            if (
                (typeof object != "object" && typeof object != "function") ||
                object === null
            ) {
                throw new TypeError("Object.keys called on a non-object");
            }

            var keys = [];
            for (var name in object) {
                if (owns(object, name)) {
                    keys.push(name);
                }
            }

            if (hasDontEnumBug) {
                for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
                    var dontEnum = dontEnums[i];
                    if (owns(object, dontEnum)) {
                        keys.push(dontEnum);
                    }
                }
            }
            return keys;
        };

    }
    if (!Date.now) {
        Date.now = function now() {
            return new Date().getTime();
        };
    }
    var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
        "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
        "\u2029\uFEFF";
    if (!String.prototype.trim || ws.trim()) {
        ws = "[" + ws + "]";
        var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
            trimEndRegexp = new RegExp(ws + ws + "*$");
        String.prototype.trim = function trim() {
            return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
        };
    }

    function toInteger(n) {
        n = +n;
        if (n !== n) { // isNaN
            n = 0;
        } else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
            n = (n > 0 || -1) * Math.floor(Math.abs(n));
        }
        return n;
    }

    function isPrimitive(input) {
        var type = typeof input;
        return (
            input === null ||
            type === "undefined" ||
            type === "boolean" ||
            type === "number" ||
            type === "string"
        );
    }

    function toPrimitive(input) {
        var val, valueOf, toString;
        if (isPrimitive(input)) {
            return input;
        }
        valueOf = input.valueOf;
        if (typeof valueOf === "function") {
            val = valueOf.call(input);
            if (isPrimitive(val)) {
                return val;
            }
        }
        toString = input.toString;
        if (typeof toString === "function") {
            val = toString.call(input);
            if (isPrimitive(val)) {
                return val;
            }
        }
        throw new TypeError();
    }
    var toObject = function (o) {
        if (o == null) { // this matches both null and undefined
            throw new TypeError("can't convert "+o+" to object");
        }
        return Object(o);
    };

});
