"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 && err.data,
        file: file,
        line: line, 
        col: col,
        stack: err && 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.slice(0, factory.length).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 = {};
window.require.tlns = {};
window.initBaseUrls  = function initBaseUrls(topLevelNamespaces) {
    for (var i in topLevelNamespaces)
        this.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);
        sender = window.sender = window.initSender();
        var clazz = this.require(msg.module)[msg.classname];
        main = window.main = new clazz(sender);
    }
};
})(this);

ace.define("ace/lib/oop",[], 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/apply_delta",[], 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",[], 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;
    this.on(eventName, function newCallback() {
        _self.off(eventName, newCallback);
        callback.apply(null, arguments);
    });
    if (!callback) {
        return new Promise(function (resolve) {
            callback = resolve;
        });
    }
};
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) {
        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 (!eventName)
        this._eventRegistry = this._defaultHandlers = undefined;
    if (this._eventRegistry)
        this._eventRegistry[eventName] = undefined;
    if (this._defaultHandlers)
        this._defaultHandlers[eventName] = undefined;
};
exports.EventEmitter = EventEmitter;

});

ace.define("ace/range",[], 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/anchor",[], 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.off("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",[], 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);
        }
        else {
            applyDelta(this.$lines, delta, doNotValidate);
            this._signal("change", delta);
        }
    };
    this.$safeApplyDelta = function (delta) {
        var docLength = this.$lines.length;
        if (delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
            || delta.action == "insert" && delta.start.row <= docLength) {
            this.applyDelta(delta);
        }
    };
    this.$splitAndapplyLargeDelta = function (delta, MAX) {
        var lines = delta.lines;
        var l = lines.length - MAX + 1;
        var row = delta.start.row;
        var column = delta.start.column;
        for (var from = 0, to = 0; from < l; from = to) {
            to += MAX - 1;
            var chunk = lines.slice(from, to);
            chunk.push("");
            this.applyDelta({
                start: this.pos(row + from, column),
                end: this.pos(row + to, column = 0),
                action: delta.action,
                lines: chunk
            }, true);
        }
        delta.lines = lines.slice(from);
        delta.start.row = row + from;
        delta.start.column = column;
        this.applyDelta(delta, true);
    };
    this.revertDelta = function (delta) {
        this.$safeApplyDelta({
            start: this.clonePos(delta.start),
            end: this.clonePos(delta.end),
            action: (delta.action == "insert" ? "remove" : "insert"),
            lines: delta.lines.slice()
        });
    };
    this.indexToPosition = function (index, startRow) {
        var lines = this.$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: index + lines[l - 1].length + newlineLength };
    };
    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/lib/lang",[], 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*$/;
exports.stringTrimLeft = function (string) {
    return string.replace(trimBeginRegexp, '');
};
exports.stringTrimRight = function (string) {
    return string.replace(trimEndRegexp, '');
};
exports.copyObject = function (obj) {
    var copy = {};
    for (var key in obj) {
        copy[key] = obj[key];
    }
    return copy;
};
exports.copyArray = function (array) {
    var copy = [];
    for (var i = 0, l = array.length; i < l; i++) {
        if (array[i] && typeof array[i] == "object")
            copy[i] = this.copyObject(array[i]);
        else
            copy[i] = array[i];
    }
    return copy;
};
exports.deepCopy = function deepCopy(obj) {
    if (typeof obj !== "object" || !obj)
        return obj;
    var copy;
    if (Array.isArray(obj)) {
        copy = [];
        for (var key = 0; key < obj.length; key++) {
            copy[key] = deepCopy(obj[key]);
        }
        return copy;
    }
    if (Object.prototype.toString.call(obj) !== "[object Object]")
        return obj;
    copy = {};
    for (var key in obj)
        copy[key] = deepCopy(obj[key]);
    return copy;
};
exports.arrayToMap = function (arr) {
    var map = {};
    for (var i = 0; i < arr.length; i++) {
        map[arr[i]] = 1;
    }
    return map;
};
exports.createMap = function (props) {
    var map = Object.create(null);
    for (var i in props) {
        map[i] = props[i];
    }
    return map;
};
exports.arrayRemove = function (array, value) {
    for (var i = 0; i <= array.length; i++) {
        if (value === array[i]) {
            array.splice(i, 1);
        }
    }
};
exports.escapeRegExp = function (str) {
    return str.replace(/([.*+?^${}()|[\]\/\\])/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/worker/mirror",[], function(require, exports, module) {
"use strict";

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) {
                var d, err; 
                if (Array.isArray(data[i+1])) {
                    d = {action: "insert", start: data[i], lines: data[i+1]};
                } else {
                    d = {action: "remove", start: data[i], end: data[i+1]};
                }
                
                if ((d.action == "insert" ? d.start : d.end).row >= doc.$lines.length) {
                    err = new Error("Invalid delta");
                    err.data = {
                        path: _self.$path,
                        linesLength: doc.$lines.length,
                        start: d.start,
                        end: d.end
                    };
                    throw err;
                }

                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);

});
