worker-xml.js
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worker-xml.js
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	"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/lib/deep_copy",[], function(require, exports, module){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;
	};

	});

	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*$/;
	exports.stringTrimLeft = function (string) {
	return string.replace(trimBeginRegexp, '');
	};
	exports.stringTrimRight = function (string) {
	return string.replace(trimEndRegexp, '');
	};
	exports.copyObject = function (obj) {
	var copy = {};
	for (var key in obj) {
	copy[key] = obj[key];
	}
	return copy;
	};
	exports.copyArray = function (array) {
	var copy = [];
	for (var i = 0, l = array.length; i < l; i++) {
	if (array[i] && typeof array[i] == "object")
	copy[i] = this.copyObject(array[i]);
	else
	copy[i] = array[i];
	}
	return copy;
	};
	exports.deepCopy = require("./deep_copy").deepCopy;
	exports.arrayToMap = function (arr) {
	var map = {};
	for (var i = 0; i < arr.length; i++) {
	map[arr[i]] = 1;
	}
	return map;
	};
	exports.createMap = function (props) {
	var map = Object.create(null);
	for (var i in props) {
	map[i] = props[i];
	}
	return map;
	};
	exports.arrayRemove = function (array, value) {
	for (var i = 0; i <= array.length; i++) {
	if (value === array[i]) {
	array.splice(i, 1);
	}
	}
	};
	exports.escapeRegExp = function (str) {
	return str.replace(/([.*+?^${}()\|[\]\/\\])/g, '\\$1');
	};
	exports.escapeHTML = function (str) {
	return ("" + str).replace(/&/g, "&").replace(/"/g, """).replace(/'/g, "'").replace(/</g, "<");
	};
	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;
	};
	exports.supportsLookbehind = function () {
	try {
	new RegExp('(?<=.)');
	}
	catch (e) {
	return false;
	}
	return true;
	};
	exports.skipEmptyMatch = function (line, last, supportsUnicodeFlag) {
	return supportsUnicodeFlag && line.codePointAt(last) > 0xffff ? 2 : 1;
	};

	});

	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 Range = /** @class */ (function () {
	function Range(startRow, startColumn, endRow, endColumn) {
	this.start = {
	row: startRow,
	column: startColumn
	};
	this.end = {
	row: endRow,
	column: endColumn
	};
	}
	Range.prototype.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;
	};
	Range.prototype.toString = function () {
	return ("Range: [" + this.start.row + "/" + this.start.column +
	"] -> [" + this.end.row + "/" + this.end.column + "]");
	};
	Range.prototype.contains = function (row, column) {
	return this.compare(row, column) == 0;
	};
	Range.prototype.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;
	}
	}
	};
	Range.prototype.comparePoint = function (p) {
	return this.compare(p.row, p.column);
	};
	Range.prototype.containsRange = function (range) {
	return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
	};
	Range.prototype.intersects = function (range) {
	var cmp = this.compareRange(range);
	return (cmp == -1 \|\| cmp == 0 \|\| cmp == 1);
	};
	Range.prototype.isEnd = function (row, column) {
	return this.end.row == row && this.end.column == column;
	};
	Range.prototype.isStart = function (row, column) {
	return this.start.row == row && this.start.column == column;
	};
	Range.prototype.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;
	}
	};
	Range.prototype.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;
	}
	};
	Range.prototype.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;
	};
	Range.prototype.insideStart = function (row, column) {
	if (this.compare(row, column) == 0) {
	if (this.isEnd(row, column)) {
	return false;
	}
	else {
	return true;
	}
	}
	return false;
	};
	Range.prototype.insideEnd = function (row, column) {
	if (this.compare(row, column) == 0) {
	if (this.isStart(row, column)) {
	return false;
	}
	else {
	return true;
	}
	}
	return false;
	};
	Range.prototype.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;
	};
	Range.prototype.compareStart = function (row, column) {
	if (this.start.row == row && this.start.column == column) {
	return -1;
	}
	else {
	return this.compare(row, column);
	}
	};
	Range.prototype.compareEnd = function (row, column) {
	if (this.end.row == row && this.end.column == column) {
	return 1;
	}
	else {
	return this.compare(row, column);
	}
	};
	Range.prototype.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);
	}
	};
	Range.prototype.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);
	};
	Range.prototype.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);
	};
	Range.prototype.isEmpty = function () {
	return (this.start.row === this.end.row && this.start.column === this.end.column);
	};
	Range.prototype.isMultiLine = function () {
	return (this.start.row !== this.end.row);
	};
	Range.prototype.clone = function () {
	return Range.fromPoints(this.start, this.end);
	};
	Range.prototype.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);
	};
	Range.prototype.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);
	};
	Range.prototype.moveBy = function (row, column) {
	this.start.row += row;
	this.start.column += column;
	this.end.row += row;
	this.end.column += column;
	};
	return Range;
	}());
	Range.fromPoints = function (start, end) {
	return new Range(start.row, start.column, end.row, end.column);
	};
	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 = /** @class */ (function () {
	function Anchor(doc, row, column) {
	this.$onChange = this.onChange.bind(this);
	this.attach(doc);
	if (typeof row != "number")
	this.setPosition(row.row, row.column);
	else
	this.setPosition(row, column);
	}
	Anchor.prototype.getPosition = function () {
	return this.$clipPositionToDocument(this.row, this.column);
	};
	Anchor.prototype.getDocument = function () {
	return this.document;
	};
	Anchor.prototype.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);
	};
	Anchor.prototype.setPosition = function (row, column, noClip) {
	var pos;
	if (noClip) {
	pos = {
	row: row,
	column: column
	};
	}
	else {
	pos = this.$clipPositionToDocument(row, column);
	}
	if (this.row == pos.row && this.column == pos.column)
	return;
	var old = {
	row: this.row,
	column: this.column
	};
	this.row = pos.row;
	this.column = pos.column;
	this._signal("change", {
	old: old,
	value: pos
	});
	};
	Anchor.prototype.detach = function () {
	this.document.off("change", this.$onChange);
	};
	Anchor.prototype.attach = function (doc) {
	this.document = doc \|\| this.document;
	this.document.on("change", this.$onChange);
	};
	Anchor.prototype.$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;
	};
	return Anchor;
	}());
	Anchor.prototype.$insertRight = false;
	oop.implement(Anchor.prototype, EventEmitter);
	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
	};
	}
	exports.Anchor = Anchor;

	});

	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 = /** @class */ (function () {
	function Document(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);
	}
	}
	Document.prototype.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 \|\| "");
	};
	Document.prototype.getValue = function () {
	return this.getAllLines().join(this.getNewLineCharacter());
	};
	Document.prototype.createAnchor = function (row, column) {
	return new Anchor(this, row, column);
	};
	Document.prototype.$detectNewLine = function (text) {
	var match = text.match(/^.*?(\r\n\|\r\|\n)/m);
	this.$autoNewLine = match ? match[1] : "\n";
	this._signal("changeNewLineMode");
	};
	Document.prototype.getNewLineCharacter = function () {
	switch (this.$newLineMode) {
	case "windows":
	return "\r\n";
	case "unix":
	return "\n";
	default:
	return this.$autoNewLine \|\| "\n";
	}
	};
	Document.prototype.setNewLineMode = function (newLineMode) {
	if (this.$newLineMode === newLineMode)
	return;
	this.$newLineMode = newLineMode;
	this._signal("changeNewLineMode");
	};
	Document.prototype.getNewLineMode = function () {
	return this.$newLineMode;
	};
	Document.prototype.isNewLine = function (text) {
	return (text == "\r\n" \|\| text == "\r" \|\| text == "\n");
	};
	Document.prototype.getLine = function (row) {
	return this.$lines[row] \|\| "";
	};
	Document.prototype.getLines = function (firstRow, lastRow) {
	return this.$lines.slice(firstRow, lastRow + 1);
	};
	Document.prototype.getAllLines = function () {
	return this.getLines(0, this.getLength());
	};
	Document.prototype.getLength = function () {
	return this.$lines.length;
	};
	Document.prototype.getTextRange = function (range) {
	return this.getLinesForRange(range).join(this.getNewLineCharacter());
	};
	Document.prototype.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;
	};
	Document.prototype.insertLines = function (row, lines) {
	console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
	return this.insertFullLines(row, lines);
	};
	Document.prototype.removeLines = function (firstRow, lastRow) {
	console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
	return this.removeFullLines(firstRow, lastRow);
	};
	Document.prototype.insertNewLine = function (position) {
	console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
	return this.insertMergedLines(position, ["", ""]);
	};
	Document.prototype.insert = function (position, text) {
	if (this.getLength() <= 1)
	this.$detectNewLine(text);
	return this.insertMergedLines(position, this.$split(text));
	};
	Document.prototype.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);
	};
	Document.prototype.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 };
	};
	Document.prototype.clonePos = function (pos) {
	return { row: pos.row, column: pos.column };
	};
	Document.prototype.pos = function (row, column) {
	return { row: row, column: column };
	};
	Document.prototype.$clipPosition = function (position) {
	var length = this.getLength();
	if (position.row >= length) {
	position.row = Math.max(0, length - 1);
	position.column = this.getLine(length - 1).length;
	}
	else {
	position.row = Math.max(0, position.row);
	position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
	}
	return position;
	};
	Document.prototype.insertFullLines = function (row, lines) {
	row = Math.min(Math.max(row, 0), this.getLength());
	var column = 0;
	if (row < this.getLength()) {
	lines = lines.concat([""]);
	column = 0;
	}
	else {
	lines = [""].concat(lines);
	row--;
	column = this.$lines[row].length;
	}
	this.insertMergedLines({ row: row, column: column }, lines);
	};
	Document.prototype.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);
	};
	Document.prototype.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);
	};
	Document.prototype.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);
	};
	Document.prototype.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.$lines.slice(firstRow, lastRow + 1);
	this.applyDelta({
	start: range.start,
	end: range.end,
	action: "remove",
	lines: this.getLinesForRange(range)
	});
	return deletedLines;
	};
	Document.prototype.removeNewLine = function (row) {
	if (row < this.getLength() - 1 && row >= 0) {
	this.applyDelta({
	start: this.pos(row, this.getLine(row).length),
	end: this.pos(row + 1, 0),
	action: "remove",
	lines: ["", ""]
	});
	}
	};
	Document.prototype.replace = function (range, text) {
	if (!(range instanceof Range))
	range = Range.fromPoints(range.start, range.end);
	if (text.length === 0 && range.isEmpty())
	return range.start;
	if (text == this.getTextRange(range))
	return range.end;
	this.remove(range);
	var end;
	if (text) {
	end = this.insert(range.start, text);
	}
	else {
	end = range.start;
	}
	return end;
	};
	Document.prototype.applyDeltas = function (deltas) {
	for (var i = 0; i < deltas.length; i++) {
	this.applyDelta(deltas[i]);
	}
	};
	Document.prototype.revertDeltas = function (deltas) {
	for (var i = deltas.length - 1; i >= 0; i--) {
	this.revertDelta(deltas[i]);
	}
	};
	Document.prototype.applyDelta = function (delta, doNotValidate) {
	var isInsert = delta.action == "insert";
	if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
	: !Range.comparePoints(delta.start, delta.end)) {
	return;
	}
	if (isInsert && delta.lines.length > 20000) {
	this.$splitAndapplyLargeDelta(delta, 20000);
	}
	else {
	applyDelta(this.$lines, delta, doNotValidate);
	this._signal("change", delta);
	}
	};
	Document.prototype.$safeApplyDelta = function (delta) {
	var docLength = this.$lines.length;
	if (delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
	\|\| delta.action == "insert" && delta.start.row <= docLength) {
	this.applyDelta(delta);
	}
	};
	Document.prototype.$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);
	};
	Document.prototype.revertDelta = function (delta) {
	this.$safeApplyDelta({
	start: this.clonePos(delta.start),
	end: this.clonePos(delta.end),
	action: (delta.action == "insert" ? "remove" : "insert"),
	lines: delta.lines.slice()
	});
	};
	Document.prototype.indexToPosition = function (index, startRow) {
	var lines = this.$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 };
	};
	Document.prototype.positionToIndex = function (pos, startRow) {
	var lines = this.$lines \|\| this.getAllLines();
	var newlineLength = this.getNewLineCharacter().length;
	var index = 0;
	var row = Math.min(pos.row, lines.length);
	for (var i = startRow \|\| 0; i < row; ++i)
	index += lines[i].length + newlineLength;
	return index + pos.column;
	};
	Document.prototype.$split = function (text) {
	return text.split(/\r\n\|\r\|\n/);
	};
	return Document;
	}());
	Document.prototype.$autoNewLine = "";
	Document.prototype.$newLineMode = "auto";
	oop.implement(Document.prototype, EventEmitter);
	exports.Document = Document;

	});

	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);

	});

	ace.define("ace/mode/xml/sax",[], function(require, exports, module) {
	var nameStartChar = /[A-Z_a-z\xC0-\xD6\xD8-\xF6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]///\u10000-\uEFFFF
	var nameChar = new RegExp("[\\-\\.0-9"+nameStartChar.source.slice(1,-1)+"\u00B7\u0300-\u036F\\ux203F-\u2040]");
	var tagNamePattern = new RegExp('^'+nameStartChar.source+nameChar.source+'(?:\:'+nameStartChar.source+nameChar.source+')?$');
	var S_TAG = 0;//tag name offerring
	var S_ATTR = 1;//attr name offerring
	var S_ATTR_S=2;//attr name end and space offer
	var S_EQ = 3;//=space?
	var S_V = 4;//attr value(no quot value only)
	var S_E = 5;//attr value end and no space(quot end)
	var S_S = 6;//(attr value end \|\| tag end ) && (space offer)
	var S_C = 7;//closed el<el />

	function XMLReader(){

	}

	XMLReader.prototype = {
	parse:function(source,defaultNSMap,entityMap){
	var domBuilder = this.domBuilder;
	domBuilder.startDocument();
	_copy(defaultNSMap ,defaultNSMap = {})
	parse(source,defaultNSMap,entityMap,
	domBuilder,this.errorHandler);
	domBuilder.endDocument();
	}
	}
	function parse(source,defaultNSMapCopy,entityMap,domBuilder,errorHandler){
	function fixedFromCharCode(code) {
	if (code > 0xffff) {
	code -= 0x10000;
	var surrogate1 = 0xd800 + (code >> 10)
	, surrogate2 = 0xdc00 + (code & 0x3ff);

	return String.fromCharCode(surrogate1, surrogate2);
	} else {
	return String.fromCharCode(code);
	}
	}
	function entityReplacer(a){
	var k = a.slice(1,-1);
	if(k in entityMap){
	return entityMap[k];
	}else if(k.charAt(0) === '#'){
	return fixedFromCharCode(parseInt(k.substr(1).replace('x','0x')))
	}else{
	errorHandler.error('entity not found:'+a);
	return a;
	}
	}
	function appendText(end){//has some bugs
	var xt = source.substring(start,end).replace(/&#?\w+;/g,entityReplacer);
	locator&&position(start);
	domBuilder.characters(xt,0,end-start);
	start = end
	}
	function position(start,m){
	while(start>=endPos && (m = linePattern.exec(source))){
	startPos = m.index;
	endPos = startPos + m[0].length;
	locator.lineNumber++;
	}
	locator.columnNumber = start-startPos+1;
	}
	var startPos = 0;
	var endPos = 0;
	var linePattern = /.+(?:\r\n?\|\n)\|.*$/g
	var locator = domBuilder.locator;

	var parseStack = [{currentNSMap:defaultNSMapCopy}]
	var closeMap = {};
	var start = 0;
	while(true){
	var i = source.indexOf('<',start);
	if(i<0){
	if(!source.substr(start).match(/^\s*$/)){
	var doc = domBuilder.document;
	var text = doc.createTextNode(source.substr(start));
	doc.appendChild(text);
	domBuilder.currentElement = text;
	}
	return;
	}
	if(i>start){
	appendText(i);
	}
	switch(source.charAt(i+1)){
	case '/':
	var end = source.indexOf('>',i+3);
	var tagName = source.substring(i+2,end);
	var config;
	if (parseStack.length > 1) {
	config = parseStack.pop();
	} else {
	errorHandler.fatalError("end tag name not found for: "+tagName);
	break;
	}
	var localNSMap = config.localNSMap;

	if(config.tagName != tagName){
	errorHandler.fatalError("end tag name: " + tagName + " does not match the current start tagName: "+config.tagName );
	}
	domBuilder.endElement(config.uri,config.localName,tagName);
	if(localNSMap){
	for(var prefix in localNSMap){
	domBuilder.endPrefixMapping(prefix) ;
	}
	}
	end++;
	break;
	case '?':// <?...?>
	locator&&position(i);
	end = parseInstruction(source,i,domBuilder);
	break;
	case '!':// <!doctype,<![CDATA,<!--
	locator&&position(i);
	end = parseDCC(source,i,domBuilder,errorHandler);
	break;
	default:
	try{
	locator&&position(i);

	var el = new ElementAttributes();
	var end = parseElementStartPart(source,i,el,entityReplacer,errorHandler);
	var len = el.length;
	if(len && locator){
	var backup = copyLocator(locator,{});
	for(var i = 0;i<len;i++){
	var a = el[i];
	position(a.offset);
	a.offset = copyLocator(locator,{});
	}
	copyLocator(backup,locator);
	}
	if(!el.closed && fixSelfClosed(source,end,el.tagName,closeMap)){
	el.closed = true;
	if(!entityMap.nbsp){
	errorHandler.warning('unclosed xml attribute');
	}
	}
	appendElement(el,domBuilder,parseStack,errorHandler);


	if(el.uri === 'http://www.w3.org/1999/xhtml' && !el.closed){
	end = parseHtmlSpecialContent(source,end,el.tagName,entityReplacer,domBuilder)
	}else{
	end++;
	}
	}catch(e){
	errorHandler.error('element parse error: '+e);
	end = -1;
	}

	}
	if(end<0){
	appendText(i+1);
	}else{
	start = end;
	}
	}
	}
	function copyLocator(f,t){
	t.lineNumber = f.lineNumber;
	t.columnNumber = f.columnNumber;
	return t;

	}
	function parseElementStartPart(source,start,el,entityReplacer,errorHandler){
	var attrName;
	var value;
	var p = ++start;
	var s = S_TAG;//status
	while(true){
	var c = source.charAt(p);
	switch(c){
	case '=':
	if(s === S_ATTR){//attrName
	attrName = source.slice(start,p);
	s = S_EQ;
	}else if(s === S_ATTR_S){
	s = S_EQ;
	}else{
	throw new Error('attribute equal must after attrName');
	}
	break;
	case '\'':
	case '"':
	if(s === S_EQ){//equal
	start = p+1;
	p = source.indexOf(c,start)
	if(p>0){
	value = source.slice(start,p).replace(/&#?\w+;/g,entityReplacer);
	el.add(attrName,value,start-1);
	s = S_E;
	}else{
	throw new Error('attribute value no end \''+c+'\' match');
	}
	}else if(s == S_V){
	value = source.slice(start,p).replace(/&#?\w+;/g,entityReplacer);
	el.add(attrName,value,start);
	errorHandler.warning('attribute "'+attrName+'" missed start quot('+c+')!!');
	start = p+1;
	s = S_E
	}else{
	throw new Error('attribute value must after "="');
	}
	break;
	case '/':
	switch(s){
	case S_TAG:
	el.setTagName(source.slice(start,p));
	case S_E:
	case S_S:
	case S_C:
	s = S_C;
	el.closed = true;
	case S_V:
	case S_ATTR:
	case S_ATTR_S:
	break;
	default:
	throw new Error("attribute invalid close char('/')")
	}
	break;
	case ''://end document
	errorHandler.error('unexpected end of input');
	case '>':
	switch(s){
	case S_TAG:
	el.setTagName(source.slice(start,p));
	case S_E:
	case S_S:
	case S_C:
	break;//normal
	case S_V://Compatible state
	case S_ATTR:
	value = source.slice(start,p);
	if(value.slice(-1) === '/'){
	el.closed = true;
	value = value.slice(0,-1)
	}
	case S_ATTR_S:
	if(s === S_ATTR_S){
	value = attrName;
	}
	if(s == S_V){
	errorHandler.warning('attribute "'+value+'" missed quot(")!!');
	el.add(attrName,value.replace(/&#?\w+;/g,entityReplacer),start)
	}else{
	errorHandler.warning('attribute "'+value+'" missed value!! "'+value+'" instead!!')
	el.add(value,value,start)
	}
	break;
	case S_EQ:
	throw new Error('attribute value missed!!');
	}
	return p;
	case '\u0080':
	c = ' ';
	default:
	if(c<= ' '){//space
	switch(s){
	case S_TAG:
	el.setTagName(source.slice(start,p));//tagName
	s = S_S;
	break;
	case S_ATTR:
	attrName = source.slice(start,p)
	s = S_ATTR_S;
	break;
	case S_V:
	var value = source.slice(start,p).replace(/&#?\w+;/g,entityReplacer);
	errorHandler.warning('attribute "'+value+'" missed quot(")!!');
	el.add(attrName,value,start)
	case S_E:
	s = S_S;
	break;
	}
	}else{//not space
	switch(s){
	case S_ATTR_S:
	errorHandler.warning('attribute "'+attrName+'" missed value!! "'+attrName+'" instead!!')
	el.add(attrName,attrName,start);
	start = p;
	s = S_ATTR;
	break;
	case S_E:
	errorHandler.warning('attribute space is required"'+attrName+'"!!')
	case S_S:
	s = S_ATTR;
	start = p;
	break;
	case S_EQ:
	s = S_V;
	start = p;
	break;
	case S_C:
	throw new Error("elements closed character '/' and '>' must be connected to");
	}
	}
	}
	p++;
	}
	}
	function appendElement(el,domBuilder,parseStack,errorHandler){
	var tagName = el.tagName;
	var localNSMap = null;
	var currentNSMap = parseStack[parseStack.length-1].currentNSMap;
	var i = el.length;
	while(i--){
	var a = el[i];
	var qName = a.qName;
	var value = a.value;
	var nsp = qName.indexOf(':');
	if(nsp>0){
	var prefix = a.prefix = qName.slice(0,nsp);
	var localName = qName.slice(nsp+1);
	var nsPrefix = prefix === 'xmlns' && localName
	}else{
	localName = qName;
	prefix = null
	nsPrefix = qName === 'xmlns' && ''
	}
	a.localName = localName ;
	if(nsPrefix !== false){//hack!!
	if(localNSMap == null){
	localNSMap = {}
	_copy(currentNSMap,currentNSMap={})
	}
	currentNSMap[nsPrefix] = localNSMap[nsPrefix] = value;
	a.uri = 'http://www.w3.org/2000/xmlns/'
	domBuilder.startPrefixMapping(nsPrefix, value)
	}
	}
	var i = el.length;
	while(i--){
	a = el[i];
	var prefix = a.prefix;
	if(prefix){//no prefix attribute has no namespace
	if(prefix === 'xml'){
	a.uri = 'http://www.w3.org/XML/1998/namespace';
	}if(prefix !== 'xmlns'){
	a.uri = currentNSMap[prefix]
	}
	}
	}
	var nsp = tagName.indexOf(':');
	if(nsp>0){
	prefix = el.prefix = tagName.slice(0,nsp);
	localName = el.localName = tagName.slice(nsp+1);
	}else{
	prefix = null;//important!!
	localName = el.localName = tagName;
	}
	var ns = el.uri = currentNSMap[prefix \|\| ''];
	if (prefix && !ns) {
	errorHandler.error('unexpected namespace ' + prefix);
	}
	domBuilder.startElement(ns,localName,tagName,el);
	if(el.closed){
	domBuilder.endElement(ns,localName,tagName);
	if(localNSMap){
	for(prefix in localNSMap){
	domBuilder.endPrefixMapping(prefix)
	}
	}
	}else{
	el.currentNSMap = currentNSMap;
	el.localNSMap = localNSMap;
	parseStack.push(el);
	}
	}
	function parseHtmlSpecialContent(source,elStartEnd,tagName,entityReplacer,domBuilder){
	if(/^(?:script\|textarea)$/i.test(tagName)){
	var elEndStart = source.indexOf('</'+tagName+'>',elStartEnd);
	var text = source.substring(elStartEnd+1,elEndStart);
	if(/[&<]/.test(text)){
	if(/^script$/i.test(tagName)){
	domBuilder.characters(text,0,text.length);
	return elEndStart;
	}//}else{//text area
	text = text.replace(/&#?\w+;/g,entityReplacer);
	domBuilder.characters(text,0,text.length);
	return elEndStart;

	}
	}
	return elStartEnd+1;
	}
	function fixSelfClosed(source,elStartEnd,tagName,closeMap){
	var pos = closeMap[tagName];
	if(pos == null){
	pos = closeMap[tagName] = source.lastIndexOf('</'+tagName+'>')
	}
	return pos<elStartEnd;
	}
	function _copy(source,target){
	for(var n in source){target[n] = source[n]}
	}
	function parseDCC(source,start,domBuilder,errorHandler){//sure start with '<!'
	var next= source.charAt(start+2)
	switch(next){
	case '-':
	if(source.charAt(start + 3) === '-'){
	var end = source.indexOf('-->',start+4);
	if(end>start){
	domBuilder.comment(source,start+4,end-start-4);
	return end+3;
	}else{
	errorHandler.error("Unclosed comment");
	return -1;
	}
	}else{
	return -1;
	}
	default:
	if(source.substr(start+3,6) == 'CDATA['){
	var end = source.indexOf(']]>',start+9);
	if (end > start) {
	domBuilder.startCDATA();
	domBuilder.characters(source,start+9,end-start-9);
	domBuilder.endCDATA()
	return end+3;
	} else {
	errorHandler.error("Unclosed CDATA");
	return -1;
	}
	}
	var matchs = split(source,start);
	var len = matchs.length;
	if(len>1 && /!doctype/i.test(matchs[0][0])){
	var name = matchs[1][0];
	var pubid = len>3 && /^public$/i.test(matchs[2][0]) && matchs[3][0]
	var sysid = len>4 && matchs[4][0];
	var lastMatch = matchs[len-1]
	domBuilder.startDTD(name,pubid && pubid.replace(/^(['"])(.*?)\1$/,'$2'),
	sysid && sysid.replace(/^(['"])(.*?)\1$/,'$2'));
	domBuilder.endDTD();

	return lastMatch.index+lastMatch[0].length
	}
	}
	return -1;
	}



	function parseInstruction(source,start,domBuilder){
	var end = source.indexOf('?>',start);
	if(end){
	var match = source.substring(start,end).match(/^<\?(\S)\s([\s\S]?)\s$/);
	if(match){
	var len = match[0].length;
	domBuilder.processingInstruction(match[1], match[2]) ;
	return end+2;
	}else{//error
	return -1;
	}
	}
	return -1;
	}
	function ElementAttributes(source){

	}
	ElementAttributes.prototype = {
	setTagName:function(tagName){
	if(!tagNamePattern.test(tagName)){
	throw new Error('invalid tagName:'+tagName)
	}
	this.tagName = tagName
	},
	add:function(qName,value,offset){
	if(!tagNamePattern.test(qName)){
	throw new Error('invalid attribute:'+qName)
	}
	this[this.length++] = {qName:qName,value:value,offset:offset}
	},
	length:0,
	getLocalName:function(i){return this[i].localName},
	getOffset:function(i){return this[i].offset},
	getQName:function(i){return this[i].qName},
	getURI:function(i){return this[i].uri},
	getValue:function(i){return this[i].value}
	}




	function _set_proto_(thiz,parent){
	thiz.__proto__ = parent;
	return thiz;
	}
	if(!(_set_proto_({},_set_proto_.prototype) instanceof _set_proto_)){
	_set_proto_ = function(thiz,parent){
	function p(){};
	p.prototype = parent;
	p = new p();
	for(parent in thiz){
	p[parent] = thiz[parent];
	}
	return p;
	}
	}

	function split(source,start){
	var match;
	var buf = [];
	var reg = /'[^']+'\|"[^"]+"\|[^\s<>\/=]+=?\|(\/?\s*>\|<)/g;
	reg.lastIndex = start;
	reg.exec(source);//skip <
	while(match = reg.exec(source)){
	buf.push(match);
	if(match[1])return buf;
	}
	}

	return XMLReader;
	});

	ace.define("ace/mode/xml/dom",[], function(require, exports, module) {

	function copy(src,dest){
	for(var p in src){
	dest[p] = src[p];
	}
	}
	function _extends(Class,Super){
	var t = function(){};
	var pt = Class.prototype;
	if(Object.create){
	var ppt = Object.create(Super.prototype);
	pt.__proto__ = ppt;
	}
	if(!(pt instanceof Super)){
	t.prototype = Super.prototype;
	t = new t();
	copy(pt,t);
	Class.prototype = pt = t;
	}
	if(pt.constructor != Class){
	if(typeof Class != 'function'){
	console.error("unknown Class:"+Class);
	}
	pt.constructor = Class;
	}
	}
	var htmlns = 'http://www.w3.org/1999/xhtml' ;
	var NodeType = {};
	var ELEMENT_NODE = NodeType.ELEMENT_NODE = 1;
	var ATTRIBUTE_NODE = NodeType.ATTRIBUTE_NODE = 2;
	var TEXT_NODE = NodeType.TEXT_NODE = 3;
	var CDATA_SECTION_NODE = NodeType.CDATA_SECTION_NODE = 4;
	var ENTITY_REFERENCE_NODE = NodeType.ENTITY_REFERENCE_NODE = 5;
	var ENTITY_NODE = NodeType.ENTITY_NODE = 6;
	var PROCESSING_INSTRUCTION_NODE = NodeType.PROCESSING_INSTRUCTION_NODE = 7;
	var COMMENT_NODE = NodeType.COMMENT_NODE = 8;
	var DOCUMENT_NODE = NodeType.DOCUMENT_NODE = 9;
	var DOCUMENT_TYPE_NODE = NodeType.DOCUMENT_TYPE_NODE = 10;
	var DOCUMENT_FRAGMENT_NODE = NodeType.DOCUMENT_FRAGMENT_NODE = 11;
	var NOTATION_NODE = NodeType.NOTATION_NODE = 12;
	var ExceptionCode = {};
	var ExceptionMessage = {};
	var INDEX_SIZE_ERR = ExceptionCode.INDEX_SIZE_ERR = ((ExceptionMessage[1]="Index size error"),1);
	var DOMSTRING_SIZE_ERR = ExceptionCode.DOMSTRING_SIZE_ERR = ((ExceptionMessage[2]="DOMString size error"),2);
	var HIERARCHY_REQUEST_ERR = ExceptionCode.HIERARCHY_REQUEST_ERR = ((ExceptionMessage[3]="Hierarchy request error"),3);
	var WRONG_DOCUMENT_ERR = ExceptionCode.WRONG_DOCUMENT_ERR = ((ExceptionMessage[4]="Wrong document"),4);
	var INVALID_CHARACTER_ERR = ExceptionCode.INVALID_CHARACTER_ERR = ((ExceptionMessage[5]="Invalid character"),5);
	var NO_DATA_ALLOWED_ERR = ExceptionCode.NO_DATA_ALLOWED_ERR = ((ExceptionMessage[6]="No data allowed"),6);
	var NO_MODIFICATION_ALLOWED_ERR = ExceptionCode.NO_MODIFICATION_ALLOWED_ERR = ((ExceptionMessage[7]="No modification allowed"),7);
	var NOT_FOUND_ERR = ExceptionCode.NOT_FOUND_ERR = ((ExceptionMessage[8]="Not found"),8);
	var NOT_SUPPORTED_ERR = ExceptionCode.NOT_SUPPORTED_ERR = ((ExceptionMessage[9]="Not supported"),9);
	var INUSE_ATTRIBUTE_ERR = ExceptionCode.INUSE_ATTRIBUTE_ERR = ((ExceptionMessage[10]="Attribute in use"),10);
	var INVALID_STATE_ERR = ExceptionCode.INVALID_STATE_ERR = ((ExceptionMessage[11]="Invalid state"),11);
	var SYNTAX_ERR = ExceptionCode.SYNTAX_ERR = ((ExceptionMessage[12]="Syntax error"),12);
	var INVALID_MODIFICATION_ERR = ExceptionCode.INVALID_MODIFICATION_ERR = ((ExceptionMessage[13]="Invalid modification"),13);
	var NAMESPACE_ERR = ExceptionCode.NAMESPACE_ERR = ((ExceptionMessage[14]="Invalid namespace"),14);
	var INVALID_ACCESS_ERR = ExceptionCode.INVALID_ACCESS_ERR = ((ExceptionMessage[15]="Invalid access"),15);


	function DOMException(code, message) {
	if(message instanceof Error){
	var error = message;
	}else{
	error = this;
	Error.call(this, ExceptionMessage[code]);
	this.message = ExceptionMessage[code];
	if(Error.captureStackTrace) Error.captureStackTrace(this, DOMException);
	}
	error.code = code;
	if(message) this.message = this.message + ": " + message;
	return error;
	};
	DOMException.prototype = Error.prototype;
	copy(ExceptionCode,DOMException)
	function NodeList() {
	};
	NodeList.prototype = {
	length:0,
	item: function(index) {
	return this[index] \|\| null;
	}
	};
	function LiveNodeList(node,refresh){
	this._node = node;
	this._refresh = refresh;
	_updateLiveList(this);
	}
	function _updateLiveList(list){
	var inc = list._node._inc \|\| list._node.ownerDocument._inc;
	if(list._inc != inc){
	var ls = list._refresh(list._node);
	__set__(list,'length',ls.length);
	copy(ls,list);
	list._inc = inc;
	}
	}
	LiveNodeList.prototype.item = function(i){
	_updateLiveList(this);
	return this[i];
	}

	_extends(LiveNodeList,NodeList);
	function NamedNodeMap() {
	};

	function _findNodeIndex(list,node){
	var i = list.length;
	while(i--){
	if(list[i] === node){return i}
	}
	}

	function _addNamedNode(el,list,newAttr,oldAttr){
	if(oldAttr){
	list[_findNodeIndex(list,oldAttr)] = newAttr;
	}else{
	list[list.length++] = newAttr;
	}
	if(el){
	newAttr.ownerElement = el;
	var doc = el.ownerDocument;
	if(doc){
	oldAttr && _onRemoveAttribute(doc,el,oldAttr);
	_onAddAttribute(doc,el,newAttr);
	}
	}
	}
	function _removeNamedNode(el,list,attr){
	var i = _findNodeIndex(list,attr);
	if(i>=0){
	var lastIndex = list.length-1;
	while(i<lastIndex){
	list[i] = list[++i];
	}
	list.length = lastIndex;
	if(el){
	var doc = el.ownerDocument;
	if(doc){
	_onRemoveAttribute(doc,el,attr);
	attr.ownerElement = null;
	}
	}
	}else{
	throw new DOMException(NOT_FOUND_ERR,new Error());
	}
	}
	NamedNodeMap.prototype = {
	length:0,
	item:NodeList.prototype.item,
	getNamedItem: function(key) {
	var i = this.length;
	while(i--){
	var attr = this[i];
	if(attr.nodeName == key){
	return attr;
	}
	}
	},
	setNamedItem: function(attr) {
	var el = attr.ownerElement;
	if(el && el!=this._ownerElement){
	throw new DOMException(INUSE_ATTRIBUTE_ERR);
	}
	var oldAttr = this.getNamedItem(attr.nodeName);
	_addNamedNode(this._ownerElement,this,attr,oldAttr);
	return oldAttr;
	},
	setNamedItemNS: function(attr) {// raises: WRONG_DOCUMENT_ERR,NO_MODIFICATION_ALLOWED_ERR,INUSE_ATTRIBUTE_ERR
	var el = attr.ownerElement, oldAttr;
	if(el && el!=this._ownerElement){
	throw new DOMException(INUSE_ATTRIBUTE_ERR);
	}
	oldAttr = this.getNamedItemNS(attr.namespaceURI,attr.localName);
	_addNamedNode(this._ownerElement,this,attr,oldAttr);
	return oldAttr;
	},
	removeNamedItem: function(key) {
	var attr = this.getNamedItem(key);
	_removeNamedNode(this._ownerElement,this,attr);
	return attr;


	},// raises: NOT_FOUND_ERR,NO_MODIFICATION_ALLOWED_ERR
	removeNamedItemNS:function(namespaceURI,localName){
	var attr = this.getNamedItemNS(namespaceURI,localName);
	_removeNamedNode(this._ownerElement,this,attr);
	return attr;
	},
	getNamedItemNS: function(namespaceURI, localName) {
	var i = this.length;
	while(i--){
	var node = this[i];
	if(node.localName == localName && node.namespaceURI == namespaceURI){
	return node;
	}
	}
	return null;
	}
	};
	function DOMImplementation(/* Object */ features) {
	this._features = {};
	if (features) {
	for (var feature in features) {
	this._features = features[feature];
	}
	}
	};

	DOMImplementation.prototype = {
	hasFeature: function(/* string / feature, / string */ version) {
	var versions = this._features[feature.toLowerCase()];
	if (versions && (!version \|\| version in versions)) {
	return true;
	} else {
	return false;
	}
	},
	createDocument:function(namespaceURI, qualifiedName, doctype){// raises:INVALID_CHARACTER_ERR,NAMESPACE_ERR,WRONG_DOCUMENT_ERR
	var doc = new Document();
	doc.implementation = this;
	doc.childNodes = new NodeList();
	doc.doctype = doctype;
	if(doctype){
	doc.appendChild(doctype);
	}
	if(qualifiedName){
	var root = doc.createElementNS(namespaceURI,qualifiedName);
	doc.appendChild(root);
	}
	return doc;
	},
	createDocumentType:function(qualifiedName, publicId, systemId){// raises:INVALID_CHARACTER_ERR,NAMESPACE_ERR
	var node = new DocumentType();
	node.name = qualifiedName;
	node.nodeName = qualifiedName;
	node.publicId = publicId;
	node.systemId = systemId;
	return node;
	}
	};

	function Node() {
	};

	Node.prototype = {
	firstChild : null,
	lastChild : null,
	previousSibling : null,
	nextSibling : null,
	attributes : null,
	parentNode : null,
	childNodes : null,
	ownerDocument : null,
	nodeValue : null,
	namespaceURI : null,
	prefix : null,
	localName : null,
	insertBefore:function(newChild, refChild){//raises
	return _insertBefore(this,newChild,refChild);
	},
	replaceChild:function(newChild, oldChild){//raises
	this.insertBefore(newChild,oldChild);
	if(oldChild){
	this.removeChild(oldChild);
	}
	},
	removeChild:function(oldChild){
	return _removeChild(this,oldChild);
	},
	appendChild:function(newChild){
	return this.insertBefore(newChild,null);
	},
	hasChildNodes:function(){
	return this.firstChild != null;
	},
	cloneNode:function(deep){
	return cloneNode(this.ownerDocument\|\|this,this,deep);
	},
	normalize:function(){
	var child = this.firstChild;
	while(child){
	var next = child.nextSibling;
	if(next && next.nodeType == TEXT_NODE && child.nodeType == TEXT_NODE){
	this.removeChild(next);
	child.appendData(next.data);
	}else{
	child.normalize();
	child = next;
	}
	}
	},
	isSupported:function(feature, version){
	return this.ownerDocument.implementation.hasFeature(feature,version);
	},
	hasAttributes:function(){
	return this.attributes.length>0;
	},
	lookupPrefix:function(namespaceURI){
	var el = this;
	while(el){
	var map = el._nsMap;
	if(map){
	for(var n in map){
	if(map[n] == namespaceURI){
	return n;
	}
	}
	}
	el = el.nodeType == 2?el.ownerDocument : el.parentNode;
	}
	return null;
	},
	lookupNamespaceURI:function(prefix){
	var el = this;
	while(el){
	var map = el._nsMap;
	if(map){
	if(prefix in map){
	return map[prefix] ;
	}
	}
	el = el.nodeType == 2?el.ownerDocument : el.parentNode;
	}
	return null;
	},
	isDefaultNamespace:function(namespaceURI){
	var prefix = this.lookupPrefix(namespaceURI);
	return prefix == null;
	}
	};


	function _xmlEncoder(c){
	return c == '<' && '<' \|\|
	c == '>' && '>' \|\|
	c == '&' && '&' \|\|
	c == '"' && '"' \|\|
	'&#'+c.charCodeAt()+';';
	}


	copy(NodeType,Node);
	copy(NodeType,Node.prototype);
	function _visitNode(node,callback){
	if(callback(node)){
	return true;
	}
	if(node = node.firstChild){
	do{
	if(_visitNode(node,callback)){return true}
	}while(node=node.nextSibling)
	}
	}



	function Document(){
	}
	function _onAddAttribute(doc,el,newAttr){
	doc && doc._inc++;
	var ns = newAttr.namespaceURI ;
	if(ns == 'http://www.w3.org/2000/xmlns/'){
	el._nsMap[newAttr.prefix?newAttr.localName:''] = newAttr.value
	}
	}
	function _onRemoveAttribute(doc,el,newAttr,remove){
	doc && doc._inc++;
	var ns = newAttr.namespaceURI ;
	if(ns == 'http://www.w3.org/2000/xmlns/'){
	delete el._nsMap[newAttr.prefix?newAttr.localName:''];
	}
	}
	function _onUpdateChild(doc,el,newChild){
	if(doc && doc._inc){
	doc._inc++;
	var cs = el.childNodes;
	if(newChild){
	cs[cs.length++] = newChild;
	}else{
	var child = el.firstChild;
	var i = 0;
	while(child){
	cs[i++] = child;
	child =child.nextSibling;
	}
	cs.length = i;
	}
	}
	}
	function _removeChild(parentNode,child){
	var previous = child.previousSibling;
	var next = child.nextSibling;
	if(previous){
	previous.nextSibling = next;
	}else{
	parentNode.firstChild = next
	}
	if(next){
	next.previousSibling = previous;
	}else{
	parentNode.lastChild = previous;
	}
	_onUpdateChild(parentNode.ownerDocument,parentNode);
	return child;
	}
	function _insertBefore(parentNode,newChild,nextChild){
	var cp = newChild.parentNode;
	if(cp){
	cp.removeChild(newChild);//remove and update
	}
	if(newChild.nodeType === DOCUMENT_FRAGMENT_NODE){
	var newFirst = newChild.firstChild;
	if (newFirst == null) {
	return newChild;
	}
	var newLast = newChild.lastChild;
	}else{
	newFirst = newLast = newChild;
	}
	var pre = nextChild ? nextChild.previousSibling : parentNode.lastChild;

	newFirst.previousSibling = pre;
	newLast.nextSibling = nextChild;


	if(pre){
	pre.nextSibling = newFirst;
	}else{
	parentNode.firstChild = newFirst;
	}
	if(nextChild == null){
	parentNode.lastChild = newLast;
	}else{
	nextChild.previousSibling = newLast;
	}
	do{
	newFirst.parentNode = parentNode;
	}while(newFirst !== newLast && (newFirst= newFirst.nextSibling))
	_onUpdateChild(parentNode.ownerDocument\|\|parentNode,parentNode);
	if (newChild.nodeType == DOCUMENT_FRAGMENT_NODE) {
	newChild.firstChild = newChild.lastChild = null;
	}
	return newChild;
	}
	function _appendSingleChild(parentNode,newChild){
	var cp = newChild.parentNode;
	if(cp){
	var pre = parentNode.lastChild;
	cp.removeChild(newChild);//remove and update
	var pre = parentNode.lastChild;
	}
	var pre = parentNode.lastChild;
	newChild.parentNode = parentNode;
	newChild.previousSibling = pre;
	newChild.nextSibling = null;
	if(pre){
	pre.nextSibling = newChild;
	}else{
	parentNode.firstChild = newChild;
	}
	parentNode.lastChild = newChild;
	_onUpdateChild(parentNode.ownerDocument,parentNode,newChild);
	return newChild;
	}
	Document.prototype = {
	nodeName : '#document',
	nodeType : DOCUMENT_NODE,
	doctype : null,
	documentElement : null,
	_inc : 1,

	insertBefore : function(newChild, refChild){//raises
	if(newChild.nodeType == DOCUMENT_FRAGMENT_NODE){
	var child = newChild.firstChild;
	while(child){
	var next = child.nextSibling;
	this.insertBefore(child,refChild);
	child = next;
	}
	return newChild;
	}
	if(this.documentElement == null && newChild.nodeType == 1){
	this.documentElement = newChild;
	}

	return _insertBefore(this,newChild,refChild),(newChild.ownerDocument = this),newChild;
	},
	removeChild : function(oldChild){
	if(this.documentElement == oldChild){
	this.documentElement = null;
	}
	return _removeChild(this,oldChild);
	},
	importNode : function(importedNode,deep){
	return importNode(this,importedNode,deep);
	},
	getElementById : function(id){
	var rtv = null;
	_visitNode(this.documentElement,function(node){
	if(node.nodeType == 1){
	if(node.getAttribute('id') == id){
	rtv = node;
	return true;
	}
	}
	});
	return rtv;
	},
	createElement : function(tagName){
	var node = new Element();
	node.ownerDocument = this;
	node.nodeName = tagName;
	node.tagName = tagName;
	node.childNodes = new NodeList();
	var attrs = node.attributes = new NamedNodeMap();
	attrs._ownerElement = node;
	return node;
	},
	createDocumentFragment : function(){
	var node = new DocumentFragment();
	node.ownerDocument = this;
	node.childNodes = new NodeList();
	return node;
	},
	createTextNode : function(data){
	var node = new Text();
	node.ownerDocument = this;
	node.appendData(data);
	return node;
	},
	createComment : function(data){
	var node = new Comment();
	node.ownerDocument = this;
	node.appendData(data);
	return node;
	},
	createCDATASection : function(data){
	var node = new CDATASection();
	node.ownerDocument = this;
	node.appendData(data);
	return node;
	},
	createProcessingInstruction : function(target,data){
	var node = new ProcessingInstruction();
	node.ownerDocument = this;
	node.tagName = node.target = target;
	node.nodeValue= node.data = data;
	return node;
	},
	createAttribute : function(name){
	var node = new Attr();
	node.ownerDocument = this;
	node.name = name;
	node.nodeName = name;
	node.localName = name;
	node.specified = true;
	return node;
	},
	createEntityReference : function(name){
	var node = new EntityReference();
	node.ownerDocument = this;
	node.nodeName = name;
	return node;
	},
	createElementNS : function(namespaceURI,qualifiedName){
	var node = new Element();
	var pl = qualifiedName.split(':');
	var attrs = node.attributes = new NamedNodeMap();
	node.childNodes = new NodeList();
	node.ownerDocument = this;
	node.nodeName = qualifiedName;
	node.tagName = qualifiedName;
	node.namespaceURI = namespaceURI;
	if(pl.length == 2){
	node.prefix = pl[0];
	node.localName = pl[1];
	}else{
	node.localName = qualifiedName;
	}
	attrs._ownerElement = node;
	return node;
	},
	createAttributeNS : function(namespaceURI,qualifiedName){
	var node = new Attr();
	var pl = qualifiedName.split(':');
	node.ownerDocument = this;
	node.nodeName = qualifiedName;
	node.name = qualifiedName;
	node.namespaceURI = namespaceURI;
	node.specified = true;
	if(pl.length == 2){
	node.prefix = pl[0];
	node.localName = pl[1];
	}else{
	node.localName = qualifiedName;
	}
	return node;
	}
	};
	_extends(Document,Node);


	function Element() {
	this._nsMap = {};
	};
	Element.prototype = {
	nodeType : ELEMENT_NODE,
	hasAttribute : function(name){
	return this.getAttributeNode(name)!=null;
	},
	getAttribute : function(name){
	var attr = this.getAttributeNode(name);
	return attr && attr.value \|\| '';
	},
	getAttributeNode : function(name){
	return this.attributes.getNamedItem(name);
	},
	setAttribute : function(name, value){
	var attr = this.ownerDocument.createAttribute(name);
	attr.value = attr.nodeValue = "" + value;
	this.setAttributeNode(attr);
	},
	removeAttribute : function(name){
	var attr = this.getAttributeNode(name);
	attr && this.removeAttributeNode(attr);
	},
	appendChild:function(newChild){
	if(newChild.nodeType === DOCUMENT_FRAGMENT_NODE){
	return this.insertBefore(newChild,null);
	}else{
	return _appendSingleChild(this,newChild);
	}
	},
	setAttributeNode : function(newAttr){
	return this.attributes.setNamedItem(newAttr);
	},
	setAttributeNodeNS : function(newAttr){
	return this.attributes.setNamedItemNS(newAttr);
	},
	removeAttributeNode : function(oldAttr){
	return this.attributes.removeNamedItem(oldAttr.nodeName);
	},
	removeAttributeNS : function(namespaceURI, localName){
	var old = this.getAttributeNodeNS(namespaceURI, localName);
	old && this.removeAttributeNode(old);
	},

	hasAttributeNS : function(namespaceURI, localName){
	return this.getAttributeNodeNS(namespaceURI, localName)!=null;
	},
	getAttributeNS : function(namespaceURI, localName){
	var attr = this.getAttributeNodeNS(namespaceURI, localName);
	return attr && attr.value \|\| '';
	},
	setAttributeNS : function(namespaceURI, qualifiedName, value){
	var attr = this.ownerDocument.createAttributeNS(namespaceURI, qualifiedName);
	attr.value = attr.nodeValue = "" + value;
	this.setAttributeNode(attr);
	},
	getAttributeNodeNS : function(namespaceURI, localName){
	return this.attributes.getNamedItemNS(namespaceURI, localName);
	},

	getElementsByTagName : function(tagName){
	return new LiveNodeList(this,function(base){
	var ls = [];
	_visitNode(base,function(node){
	if(node !== base && node.nodeType == ELEMENT_NODE && (tagName === '*' \|\| node.tagName == tagName)){
	ls.push(node);
	}
	});
	return ls;
	});
	},
	getElementsByTagNameNS : function(namespaceURI, localName){
	return new LiveNodeList(this,function(base){
	var ls = [];
	_visitNode(base,function(node){
	if(node !== base && node.nodeType === ELEMENT_NODE && (namespaceURI === '' \|\| node.namespaceURI === namespaceURI) && (localName === '' \|\| node.localName == localName)){
	ls.push(node);
	}
	});
	return ls;
	});
	}
	};
	Document.prototype.getElementsByTagName = Element.prototype.getElementsByTagName;
	Document.prototype.getElementsByTagNameNS = Element.prototype.getElementsByTagNameNS;


	_extends(Element,Node);
	function Attr() {
	};
	Attr.prototype.nodeType = ATTRIBUTE_NODE;
	_extends(Attr,Node);


	function CharacterData() {
	};
	CharacterData.prototype = {
	data : '',
	substringData : function(offset, count) {
	return this.data.substring(offset, offset+count);
	},
	appendData: function(text) {
	text = this.data+text;
	this.nodeValue = this.data = text;
	this.length = text.length;
	},
	insertData: function(offset,text) {
	this.replaceData(offset,0,text);
	},
	appendChild:function(newChild){
	throw new Error(ExceptionMessage[3]);
	return Node.prototype.appendChild.apply(this,arguments);
	},
	deleteData: function(offset, count) {
	this.replaceData(offset,count,"");
	},
	replaceData: function(offset, count, text) {
	var start = this.data.substring(0,offset);
	var end = this.data.substring(offset+count);
	text = start + text + end;
	this.nodeValue = this.data = text;
	this.length = text.length;
	}
	}
	_extends(CharacterData,Node);
	function Text() {
	};
	Text.prototype = {
	nodeName : "#text",
	nodeType : TEXT_NODE,
	splitText : function(offset) {
	var text = this.data;
	var newText = text.substring(offset);
	text = text.substring(0, offset);
	this.data = this.nodeValue = text;
	this.length = text.length;
	var newNode = this.ownerDocument.createTextNode(newText);
	if(this.parentNode){
	this.parentNode.insertBefore(newNode, this.nextSibling);
	}
	return newNode;
	}
	}
	_extends(Text,CharacterData);
	function Comment() {
	};
	Comment.prototype = {
	nodeName : "#comment",
	nodeType : COMMENT_NODE
	}
	_extends(Comment,CharacterData);

	function CDATASection() {
	};
	CDATASection.prototype = {
	nodeName : "#cdata-section",
	nodeType : CDATA_SECTION_NODE
	}
	_extends(CDATASection,CharacterData);


	function DocumentType() {
	}
	DocumentType.prototype.nodeType = DOCUMENT_TYPE_NODE;
	_extends(DocumentType,Node);

	function Notation() {
	}
	Notation.prototype.nodeType = NOTATION_NODE;
	_extends(Notation,Node);

	function Entity() {
	}
	Entity.prototype.nodeType = ENTITY_NODE;
	_extends(Entity,Node);

	function EntityReference() {
	}
	EntityReference.prototype.nodeType = ENTITY_REFERENCE_NODE;
	_extends(EntityReference,Node);

	function DocumentFragment() {
	}
	DocumentFragment.prototype.nodeName = "#document-fragment";
	DocumentFragment.prototype.nodeType = DOCUMENT_FRAGMENT_NODE;
	_extends(DocumentFragment,Node);


	function ProcessingInstruction() {
	}
	ProcessingInstruction.prototype.nodeType = PROCESSING_INSTRUCTION_NODE;
	_extends(ProcessingInstruction,Node);
	function XMLSerializer(){}
	XMLSerializer.prototype.serializeToString = function(node){
	var buf = [];
	serializeToString(node,buf);
	return buf.join('');
	}
	Node.prototype.toString =function(){
	return XMLSerializer.prototype.serializeToString(this);
	}
	function serializeToString(node,buf){
	switch(node.nodeType){
	case ELEMENT_NODE:
	var attrs = node.attributes;
	var len = attrs.length;
	var child = node.firstChild;
	var nodeName = node.tagName;
	var isHTML = htmlns === node.namespaceURI;
	buf.push('<',nodeName);
	for(var i=0;i<len;i++){
	serializeToString(attrs.item(i),buf);
	}
	if(child \|\| isHTML && !/^(?:meta\|link\|img\|br\|hr\|input\|button)$/i.test(nodeName)){
	buf.push('>');
	if(isHTML && /^script$/i.test(nodeName)){
	if(child){
	buf.push(child.data);
	}
	}else{
	while(child){
	serializeToString(child,buf);
	child = child.nextSibling;
	}
	}
	buf.push('</',nodeName,'>');
	}else{
	buf.push('/>');
	}
	return;
	case DOCUMENT_NODE:
	case DOCUMENT_FRAGMENT_NODE:
	var child = node.firstChild;
	while(child){
	serializeToString(child,buf);
	child = child.nextSibling;
	}
	return;
	case ATTRIBUTE_NODE:
	return buf.push(' ',node.name,'="',node.value.replace(/[<&"]/g,_xmlEncoder),'"');
	case TEXT_NODE:
	return buf.push(node.data.replace(/[<&]/g,_xmlEncoder));
	case CDATA_SECTION_NODE:
	return buf.push( '<![CDATA[',node.data,']]>');
	case COMMENT_NODE:
	return buf.push( "<!--",node.data,"-->");
	case DOCUMENT_TYPE_NODE:
	var pubid = node.publicId;
	var sysid = node.systemId;
	buf.push('<!DOCTYPE ',node.name);
	if(pubid){
	buf.push(' PUBLIC "',pubid);
	if (sysid && sysid!='.') {
	buf.push( '" "',sysid);
	}
	buf.push('">');
	}else if(sysid && sysid!='.'){
	buf.push(' SYSTEM "',sysid,'">');
	}else{
	var sub = node.internalSubset;
	if(sub){
	buf.push(" [",sub,"]");
	}
	buf.push(">");
	}
	return;
	case PROCESSING_INSTRUCTION_NODE:
	return buf.push( "<?",node.target," ",node.data,"?>");
	case ENTITY_REFERENCE_NODE:
	return buf.push( '&',node.nodeName,';');
	default:
	buf.push('??',node.nodeName);
	}
	}
	function importNode(doc,node,deep){
	var node2;
	switch (node.nodeType) {
	case ELEMENT_NODE:
	node2 = node.cloneNode(false);
	node2.ownerDocument = doc;
	case DOCUMENT_FRAGMENT_NODE:
	break;
	case ATTRIBUTE_NODE:
	deep = true;
	break;
	}
	if(!node2){
	node2 = node.cloneNode(false);//false
	}
	node2.ownerDocument = doc;
	node2.parentNode = null;
	if(deep){
	var child = node.firstChild;
	while(child){
	node2.appendChild(importNode(doc,child,deep));
	child = child.nextSibling;
	}
	}
	return node2;
	}
	function cloneNode(doc,node,deep){
	var node2 = new node.constructor();
	for(var n in node){
	var v = node[n];
	if(typeof v != 'object' ){
	if(v != node2[n]){
	node2[n] = v;
	}
	}
	}
	if(node.childNodes){
	node2.childNodes = new NodeList();
	}
	node2.ownerDocument = doc;
	switch (node2.nodeType) {
	case ELEMENT_NODE:
	var attrs = node.attributes;
	var attrs2 = node2.attributes = new NamedNodeMap();
	var len = attrs.length;
	attrs2._ownerElement = node2;
	for(var i=0;i<len;i++){
	node2.setAttributeNode(cloneNode(doc,attrs.item(i),true));
	}
	break;
	case ATTRIBUTE_NODE:
	deep = true;
	}
	if(deep){
	var child = node.firstChild;
	while(child){
	node2.appendChild(cloneNode(doc,child,deep));
	child = child.nextSibling;
	}
	}
	return node2;
	}

	function __set__(object,key,value){
	object[key] = value;
	}
	function getTextContent(node){
	switch(node.nodeType){
	case 1:
	case 11:
	var buf = [];
	node = node.firstChild;
	while(node){
	if(node.nodeType!==7 && node.nodeType !==8){
	buf.push(getTextContent(node));
	}
	node = node.nextSibling;
	}
	return buf.join('');
	default:
	return node.nodeValue;
	}
	}
	try{
	if(Object.defineProperty){
	Object.defineProperty(LiveNodeList.prototype,'length',{
	get:function(){
	_updateLiveList(this);
	return this.$$length;
	}
	});
	Object.defineProperty(Node.prototype,'textContent',{
	get:function(){
	return getTextContent(this);
	},
	set:function(data){
	switch(this.nodeType){
	case 1:
	case 11:
	while(this.firstChild){
	this.removeChild(this.firstChild);
	}
	if(data \|\| String(data)){
	this.appendChild(this.ownerDocument.createTextNode(data));
	}
	break;
	default:
	this.data = data;
	this.value = value;
	this.nodeValue = data;
	}
	}
	});

	__set__ = function(object,key,value){
	object['$$'+key] = value;
	};
	}
	}catch(e){//ie8
	}

	return DOMImplementation;
	});

	ace.define("ace/mode/xml/dom-parser",[], function(require, exports, module) {
	'use strict';

	var XMLReader = require('./sax'),
	DOMImplementation = require('./dom');

	function DOMParser(options){
	this.options = options \|\|{locator:{}};

	}
	DOMParser.prototype.parseFromString = function(source,mimeType){
	var options = this.options;
	var sax = new XMLReader();
	var domBuilder = options.domBuilder \|\| new DOMHandler();//contentHandler and LexicalHandler
	var errorHandler = options.errorHandler;
	var locator = options.locator;
	var defaultNSMap = options.xmlns\|\|{};
	var entityMap = {'lt':'<','gt':'>','amp':'&','quot':'"','apos':"'"}
	if(locator){
	domBuilder.setDocumentLocator(locator)
	}

	sax.errorHandler = buildErrorHandler(errorHandler,domBuilder,locator);
	sax.domBuilder = options.domBuilder \|\| domBuilder;
	if(/\/x?html?$/.test(mimeType)){
	entityMap.nbsp = '\xa0';
	entityMap.copy = '\xa9';
	defaultNSMap['']= 'http://www.w3.org/1999/xhtml';
	}
	if(source){
	sax.parse(source,defaultNSMap,entityMap);
	}else{
	sax.errorHandler.error("invalid document source");
	}
	return domBuilder.document;
	}
	function buildErrorHandler(errorImpl,domBuilder,locator){
	if(!errorImpl){
	if(domBuilder instanceof DOMHandler){
	return domBuilder;
	}
	errorImpl = domBuilder ;
	}
	var errorHandler = {}
	var isCallback = errorImpl instanceof Function;
	locator = locator\|\|{}
	function build(key){
	var fn = errorImpl[key];
	if(!fn){
	if(isCallback){
	fn = errorImpl.length == 2?function(msg){errorImpl(key,msg)}:errorImpl;
	}else{
	var i=arguments.length;
	while(--i){
	if(fn = errorImpl[arguments[i]]){
	break;
	}
	}
	}
	}
	errorHandler[key] = fn && function(msg){
	fn(msg+_locator(locator), msg, locator);
	}\|\|function(){};
	}
	build('warning','warn');
	build('error','warn','warning');
	build('fatalError','warn','warning','error');
	return errorHandler;
	}
	function DOMHandler() {
	this.cdata = false;
	}
	function position(locator,node){
	node.lineNumber = locator.lineNumber;
	node.columnNumber = locator.columnNumber;
	}
	DOMHandler.prototype = {
	startDocument : function() {
	this.document = new DOMImplementation().createDocument(null, null, null);
	if (this.locator) {
	this.document.documentURI = this.locator.systemId;
	}
	},
	startElement:function(namespaceURI, localName, qName, attrs) {
	var doc = this.document;
	var el = doc.createElementNS(namespaceURI, qName\|\|localName);
	var len = attrs.length;
	appendElement(this, el);
	this.currentElement = el;

	this.locator && position(this.locator,el)
	for (var i = 0 ; i < len; i++) {
	var namespaceURI = attrs.getURI(i);
	var value = attrs.getValue(i);
	var qName = attrs.getQName(i);
	var attr = doc.createAttributeNS(namespaceURI, qName);
	if( attr.getOffset){
	position(attr.getOffset(1),attr)
	}
	attr.value = attr.nodeValue = value;
	el.setAttributeNode(attr)
	}
	},
	endElement:function(namespaceURI, localName, qName) {
	var current = this.currentElement
	var tagName = current.tagName;
	this.currentElement = current.parentNode;
	},
	startPrefixMapping:function(prefix, uri) {
	},
	endPrefixMapping:function(prefix) {
	},
	processingInstruction:function(target, data) {
	var ins = this.document.createProcessingInstruction(target, data);
	this.locator && position(this.locator,ins)
	appendElement(this, ins);
	},
	ignorableWhitespace:function(ch, start, length) {
	},
	characters:function(chars, start, length) {
	chars = _toString.apply(this,arguments)
	if(this.currentElement && chars){
	if (this.cdata) {
	var charNode = this.document.createCDATASection(chars);
	this.currentElement.appendChild(charNode);
	} else {
	var charNode = this.document.createTextNode(chars);
	this.currentElement.appendChild(charNode);
	}
	this.locator && position(this.locator,charNode)
	}
	},
	skippedEntity:function(name) {
	},
	endDocument:function() {
	this.document.normalize();
	},
	setDocumentLocator:function (locator) {
	if(this.locator = locator){// && !('lineNumber' in locator)){
	locator.lineNumber = 0;
	}
	},
	comment:function(chars, start, length) {
	chars = _toString.apply(this,arguments)
	var comm = this.document.createComment(chars);
	this.locator && position(this.locator,comm)
	appendElement(this, comm);
	},

	startCDATA:function() {
	this.cdata = true;
	},
	endCDATA:function() {
	this.cdata = false;
	},

	startDTD:function(name, publicId, systemId) {
	var impl = this.document.implementation;
	if (impl && impl.createDocumentType) {
	var dt = impl.createDocumentType(name, publicId, systemId);
	this.locator && position(this.locator,dt)
	appendElement(this, dt);
	}
	},
	warning:function(error) {
	console.warn(error,_locator(this.locator));
	},
	error:function(error) {
	console.error(error,_locator(this.locator));
	},
	fatalError:function(error) {
	console.error(error,_locator(this.locator));
	throw error;
	}
	}
	function _locator(l){
	if(l){
	return '\n@'+(l.systemId \|\|'')+'#[line:'+l.lineNumber+',col:'+l.columnNumber+']'
	}
	}
	function _toString(chars,start,length){
	if(typeof chars == 'string'){
	return chars.substr(start,length)
	}else{//java sax connect width xmldom on rhino(what about: "? && !(chars instanceof String)")
	if(chars.length >= start+length \|\| start){
	return new java.lang.String(chars,start,length)+'';
	}
	return chars;
	}
	}
	"endDTD,startEntity,endEntity,attributeDecl,elementDecl,externalEntityDecl,internalEntityDecl,resolveEntity,getExternalSubset,notationDecl,unparsedEntityDecl".replace(/\w+/g,function(key){
	DOMHandler.prototype[key] = function(){return null}
	})
	function appendElement (hander,node) {
	if (!hander.currentElement) {
	hander.document.appendChild(node);
	} else {
	hander.currentElement.appendChild(node);
	}
	}//appendChild and setAttributeNS are preformance key

	return {
	DOMParser: DOMParser
	};
	});

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

	var oop = require("../lib/oop");
	var lang = require("../lib/lang");
	var Mirror = require("../worker/mirror").Mirror;
	var DOMParser = require("./xml/dom-parser").DOMParser;

	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 DOMParser();
	var errors = [];
	parser.options.errorHandler = {
	fatalError: function(fullMsg, errorMsg, locator) {
	errors.push({
	row: locator.lineNumber,
	column: locator.columnNumber,
	text: errorMsg,
	type: "error"
	});
	},
	error: function(fullMsg, errorMsg, locator) {
	errors.push({
	row: locator.lineNumber,
	column: locator.columnNumber,
	text: errorMsg,
	type: "error"
	});
	},
	warning: function(fullMsg, errorMsg, locator) {
	errors.push({
	row: locator.lineNumber,
	column: locator.columnNumber,
	text: errorMsg,
	type: "warning"
	});
	}
	};

	parser.parseFromString(value);
	this.sender.emit("error", errors);
	};

	}).call(Worker.prototype);

	});

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