diff --git a/playground/index.html b/playground/index.html
new file mode 100644
index 00000000..21abe9b2
--- /dev/null
+++ b/playground/index.html
@@ -0,0 +1,18 @@
+
+
+
+
+ Odoo Web Lab Playground
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/playground/libs/ace.js b/playground/libs/ace.js
new file mode 100644
index 00000000..23aa7101
--- /dev/null
+++ b/playground/libs/ace.js
@@ -0,0 +1,21315 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Distributed under the BSD license:
+ *
+ * Copyright (c) 2010, Ajax.org B.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Ajax.org B.V. nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+/**
+ * Define a module along with a payload
+ * @param module a name for the payload
+ * @param payload a function to call with (require, exports, module) params
+ */
+
+(function() {
+
+var ACE_NAMESPACE = "ace";
+
+var global = (function() { return this; })();
+if (!global && typeof window != "undefined") global = window; // strict mode
+
+
+if (!ACE_NAMESPACE && typeof requirejs !== "undefined")
+ return;
+
+
+var define = function(module, deps, payload) {
+ if (typeof module !== "string") {
+ if (define.original)
+ define.original.apply(this, arguments);
+ else {
+ console.error("dropping module because define wasn\'t a string.");
+ console.trace();
+ }
+ return;
+ }
+ if (arguments.length == 2)
+ payload = deps;
+ if (!define.modules[module]) {
+ define.payloads[module] = payload;
+ define.modules[module] = null;
+ }
+};
+
+define.modules = {};
+define.payloads = {};
+
+/**
+ * Get at functionality define()ed using the function above
+ */
+var _require = function(parentId, module, callback) {
+ if (typeof module === "string") {
+ var payload = lookup(parentId, module);
+ if (payload != undefined) {
+ callback && callback();
+ return payload;
+ }
+ } else if (Object.prototype.toString.call(module) === "[object Array]") {
+ var params = [];
+ for (var i = 0, l = module.length; i < l; ++i) {
+ var dep = lookup(parentId, module[i]);
+ if (dep == undefined && require.original)
+ return;
+ params.push(dep);
+ }
+ return callback && callback.apply(null, params) || true;
+ }
+};
+
+var require = function(module, callback) {
+ var packagedModule = _require("", module, callback);
+ if (packagedModule == undefined && require.original)
+ return require.original.apply(this, arguments);
+ return packagedModule;
+};
+
+var normalizeModule = function(parentId, moduleName) {
+ // normalize plugin requires
+ if (moduleName.indexOf("!") !== -1) {
+ var chunks = moduleName.split("!");
+ return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]);
+ }
+ // normalize relative requires
+ if (moduleName.charAt(0) == ".") {
+ var base = parentId.split("/").slice(0, -1).join("/");
+ moduleName = base + "/" + moduleName;
+
+ while(moduleName.indexOf(".") !== -1 && previous != moduleName) {
+ var previous = moduleName;
+ moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
+ }
+ }
+ return moduleName;
+};
+
+/**
+ * Internal function to lookup moduleNames and resolve them by calling the
+ * definition function if needed.
+ */
+var lookup = function(parentId, moduleName) {
+ moduleName = normalizeModule(parentId, moduleName);
+
+ var module = define.modules[moduleName];
+ if (!module) {
+ module = define.payloads[moduleName];
+ if (typeof module === 'function') {
+ var exports = {};
+ var mod = {
+ id: moduleName,
+ uri: '',
+ exports: exports,
+ packaged: true
+ };
+
+ var req = function(module, callback) {
+ return _require(moduleName, module, callback);
+ };
+
+ var returnValue = module(req, exports, mod);
+ exports = returnValue || mod.exports;
+ define.modules[moduleName] = exports;
+ delete define.payloads[moduleName];
+ }
+ module = define.modules[moduleName] = exports || module;
+ }
+ return module;
+};
+
+function exportAce(ns) {
+ var root = global;
+ if (ns) {
+ if (!global[ns])
+ global[ns] = {};
+ root = global[ns];
+ }
+
+ if (!root.define || !root.define.packaged) {
+ define.original = root.define;
+ root.define = define;
+ root.define.packaged = true;
+ }
+
+ if (!root.require || !root.require.packaged) {
+ require.original = root.require;
+ root.require = require;
+ root.require.packaged = true;
+ }
+}
+
+exportAce(ACE_NAMESPACE);
+
+})();
+
+ace.define("ace/lib/regexp",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+ var real = {
+ exec: RegExp.prototype.exec,
+ test: RegExp.prototype.test,
+ match: String.prototype.match,
+ replace: String.prototype.replace,
+ split: String.prototype.split
+ },
+ compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups
+ compliantLastIndexIncrement = function () {
+ var x = /^/g;
+ real.test.call(x, "");
+ return !x.lastIndex;
+ }();
+
+ if (compliantLastIndexIncrement && compliantExecNpcg)
+ return;
+ RegExp.prototype.exec = function (str) {
+ var match = real.exec.apply(this, arguments),
+ name, r2;
+ if ( typeof(str) == 'string' && match) {
+ if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) {
+ r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", ""));
+ real.replace.call(str.slice(match.index), r2, function () {
+ for (var i = 1; i < arguments.length - 2; i++) {
+ if (arguments[i] === undefined)
+ match[i] = undefined;
+ }
+ });
+ }
+ if (this._xregexp && this._xregexp.captureNames) {
+ for (var i = 1; i < match.length; i++) {
+ name = this._xregexp.captureNames[i - 1];
+ if (name)
+ match[name] = match[i];
+ }
+ }
+ if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index))
+ this.lastIndex--;
+ }
+ return match;
+ };
+ if (!compliantLastIndexIncrement) {
+ RegExp.prototype.test = function (str) {
+ var match = real.exec.call(this, str);
+ if (match && this.global && !match[0].length && (this.lastIndex > match.index))
+ this.lastIndex--;
+ return !!match;
+ };
+ }
+
+ function getNativeFlags (regex) {
+ return (regex.global ? "g" : "") +
+ (regex.ignoreCase ? "i" : "") +
+ (regex.multiline ? "m" : "") +
+ (regex.extended ? "x" : "") + // Proposed for ES4; included in AS3
+ (regex.sticky ? "y" : "");
+ }
+
+ function indexOf (array, item, from) {
+ if (Array.prototype.indexOf) // Use the native array method if available
+ return array.indexOf(item, from);
+ for (var i = from || 0; i < array.length; i++) {
+ if (array[i] === item)
+ return i;
+ }
+ return -1;
+ }
+
+});
+
+ace.define("ace/lib/es5-shim",["require","exports","module"], function(require, exports, module) {
+
+function Empty() {}
+
+if (!Function.prototype.bind) {
+ Function.prototype.bind = function bind(that) { // .length is 1
+ var target = this;
+ if (typeof target != "function") {
+ throw new TypeError("Function.prototype.bind called on incompatible " + target);
+ }
+ var args = slice.call(arguments, 1); // for normal call
+ var bound = function () {
+
+ if (this instanceof bound) {
+
+ var result = target.apply(
+ this,
+ args.concat(slice.call(arguments))
+ );
+ if (Object(result) === result) {
+ return result;
+ }
+ return this;
+
+ } else {
+ return target.apply(
+ that,
+ args.concat(slice.call(arguments))
+ );
+
+ }
+
+ };
+ if(target.prototype) {
+ Empty.prototype = target.prototype;
+ bound.prototype = new Empty();
+ Empty.prototype = null;
+ }
+ return bound;
+ };
+}
+var call = Function.prototype.call;
+var prototypeOfArray = Array.prototype;
+var prototypeOfObject = Object.prototype;
+var slice = prototypeOfArray.slice;
+var _toString = call.bind(prototypeOfObject.toString);
+var owns = call.bind(prototypeOfObject.hasOwnProperty);
+var defineGetter;
+var defineSetter;
+var lookupGetter;
+var lookupSetter;
+var supportsAccessors;
+if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
+ defineGetter = call.bind(prototypeOfObject.__defineGetter__);
+ defineSetter = call.bind(prototypeOfObject.__defineSetter__);
+ lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
+ lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
+}
+if ([1,2].splice(0).length != 2) {
+ if(function() { // test IE < 9 to splice bug - see issue #138
+ function makeArray(l) {
+ var a = new Array(l+2);
+ a[0] = a[1] = 0;
+ return a;
+ }
+ var array = [], lengthBefore;
+
+ array.splice.apply(array, makeArray(20));
+ array.splice.apply(array, makeArray(26));
+
+ lengthBefore = array.length; //46
+ array.splice(5, 0, "XXX"); // add one element
+
+ lengthBefore + 1 == array.length
+
+ if (lengthBefore + 1 == array.length) {
+ return true;// has right splice implementation without bugs
+ }
+ }()) {//IE 6/7
+ var array_splice = Array.prototype.splice;
+ Array.prototype.splice = function(start, deleteCount) {
+ if (!arguments.length) {
+ return [];
+ } else {
+ return array_splice.apply(this, [
+ start === void 0 ? 0 : start,
+ deleteCount === void 0 ? (this.length - start) : deleteCount
+ ].concat(slice.call(arguments, 2)))
+ }
+ };
+ } else {//IE8
+ Array.prototype.splice = function(pos, removeCount){
+ var length = this.length;
+ if (pos > 0) {
+ if (pos > length)
+ pos = length;
+ } else if (pos == void 0) {
+ pos = 0;
+ } else if (pos < 0) {
+ pos = Math.max(length + pos, 0);
+ }
+
+ if (!(pos+removeCount < length))
+ removeCount = length - pos;
+
+ var removed = this.slice(pos, pos+removeCount);
+ var insert = slice.call(arguments, 2);
+ var add = insert.length;
+ if (pos === length) {
+ if (add) {
+ this.push.apply(this, insert);
+ }
+ } else {
+ var remove = Math.min(removeCount, length - pos);
+ var tailOldPos = pos + remove;
+ var tailNewPos = tailOldPos + add - remove;
+ var tailCount = length - tailOldPos;
+ var lengthAfterRemove = length - remove;
+
+ if (tailNewPos < tailOldPos) { // case A
+ for (var i = 0; i < tailCount; ++i) {
+ this[tailNewPos+i] = this[tailOldPos+i];
+ }
+ } else if (tailNewPos > tailOldPos) { // case B
+ for (i = tailCount; i--; ) {
+ this[tailNewPos+i] = this[tailOldPos+i];
+ }
+ } // else, add == remove (nothing to do)
+
+ if (add && pos === lengthAfterRemove) {
+ this.length = lengthAfterRemove; // truncate array
+ this.push.apply(this, insert);
+ } else {
+ this.length = lengthAfterRemove + add; // reserves space
+ for (i = 0; i < add; ++i) {
+ this[pos+i] = insert[i];
+ }
+ }
+ }
+ return removed;
+ };
+ }
+}
+if (!Array.isArray) {
+ Array.isArray = function isArray(obj) {
+ return _toString(obj) == "[object Array]";
+ };
+}
+var boxedString = Object("a"),
+ splitString = boxedString[0] != "a" || !(0 in boxedString);
+
+if (!Array.prototype.forEach) {
+ Array.prototype.forEach = function forEach(fun /*, thisp*/) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ thisp = arguments[1],
+ i = -1,
+ length = self.length >>> 0;
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ while (++i < length) {
+ if (i in self) {
+ fun.call(thisp, self[i], i, object);
+ }
+ }
+ };
+}
+if (!Array.prototype.map) {
+ Array.prototype.map = function map(fun /*, thisp*/) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0,
+ result = Array(length),
+ thisp = arguments[1];
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self)
+ result[i] = fun.call(thisp, self[i], i, object);
+ }
+ return result;
+ };
+}
+if (!Array.prototype.filter) {
+ Array.prototype.filter = function filter(fun /*, thisp */) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0,
+ result = [],
+ value,
+ thisp = arguments[1];
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self) {
+ value = self[i];
+ if (fun.call(thisp, value, i, object)) {
+ result.push(value);
+ }
+ }
+ }
+ return result;
+ };
+}
+if (!Array.prototype.every) {
+ Array.prototype.every = function every(fun /*, thisp */) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0,
+ thisp = arguments[1];
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self && !fun.call(thisp, self[i], i, object)) {
+ return false;
+ }
+ }
+ return true;
+ };
+}
+if (!Array.prototype.some) {
+ Array.prototype.some = function some(fun /*, thisp */) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0,
+ thisp = arguments[1];
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self && fun.call(thisp, self[i], i, object)) {
+ return true;
+ }
+ }
+ return false;
+ };
+}
+if (!Array.prototype.reduce) {
+ Array.prototype.reduce = function reduce(fun /*, initial*/) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0;
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+ if (!length && arguments.length == 1) {
+ throw new TypeError("reduce of empty array with no initial value");
+ }
+
+ var i = 0;
+ var result;
+ if (arguments.length >= 2) {
+ result = arguments[1];
+ } else {
+ do {
+ if (i in self) {
+ result = self[i++];
+ break;
+ }
+ if (++i >= length) {
+ throw new TypeError("reduce of empty array with no initial value");
+ }
+ } while (true);
+ }
+
+ for (; i < length; i++) {
+ if (i in self) {
+ result = fun.call(void 0, result, self[i], i, object);
+ }
+ }
+
+ return result;
+ };
+}
+if (!Array.prototype.reduceRight) {
+ Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0;
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+ if (!length && arguments.length == 1) {
+ throw new TypeError("reduceRight of empty array with no initial value");
+ }
+
+ var result, i = length - 1;
+ if (arguments.length >= 2) {
+ result = arguments[1];
+ } else {
+ do {
+ if (i in self) {
+ result = self[i--];
+ break;
+ }
+ if (--i < 0) {
+ throw new TypeError("reduceRight of empty array with no initial value");
+ }
+ } while (true);
+ }
+
+ do {
+ if (i in this) {
+ result = fun.call(void 0, result, self[i], i, object);
+ }
+ } while (i--);
+
+ return result;
+ };
+}
+if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
+ Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
+ var self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ toObject(this),
+ length = self.length >>> 0;
+
+ if (!length) {
+ return -1;
+ }
+
+ var i = 0;
+ if (arguments.length > 1) {
+ i = toInteger(arguments[1]);
+ }
+ i = i >= 0 ? i : Math.max(0, length + i);
+ for (; i < length; i++) {
+ if (i in self && self[i] === sought) {
+ return i;
+ }
+ }
+ return -1;
+ };
+}
+if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
+ Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
+ var self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ toObject(this),
+ length = self.length >>> 0;
+
+ if (!length) {
+ return -1;
+ }
+ var i = length - 1;
+ if (arguments.length > 1) {
+ i = Math.min(i, toInteger(arguments[1]));
+ }
+ i = i >= 0 ? i : length - Math.abs(i);
+ for (; i >= 0; i--) {
+ if (i in self && sought === self[i]) {
+ return i;
+ }
+ }
+ return -1;
+ };
+}
+if (!Object.getPrototypeOf) {
+ Object.getPrototypeOf = function getPrototypeOf(object) {
+ return object.__proto__ || (
+ object.constructor ?
+ object.constructor.prototype :
+ prototypeOfObject
+ );
+ };
+}
+if (!Object.getOwnPropertyDescriptor) {
+ var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
+ "non-object: ";
+ Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
+ if ((typeof object != "object" && typeof object != "function") || object === null)
+ throw new TypeError(ERR_NON_OBJECT + object);
+ if (!owns(object, property))
+ return;
+
+ var descriptor, getter, setter;
+ descriptor = { enumerable: true, configurable: true };
+ if (supportsAccessors) {
+ var prototype = object.__proto__;
+ object.__proto__ = prototypeOfObject;
+
+ var getter = lookupGetter(object, property);
+ var setter = lookupSetter(object, property);
+ object.__proto__ = prototype;
+
+ if (getter || setter) {
+ if (getter) descriptor.get = getter;
+ if (setter) descriptor.set = setter;
+ return descriptor;
+ }
+ }
+ descriptor.value = object[property];
+ return descriptor;
+ };
+}
+if (!Object.getOwnPropertyNames) {
+ Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
+ return Object.keys(object);
+ };
+}
+if (!Object.create) {
+ var createEmpty;
+ if (Object.prototype.__proto__ === null) {
+ createEmpty = function () {
+ return { "__proto__": null };
+ };
+ } else {
+ createEmpty = function () {
+ var empty = {};
+ for (var i in empty)
+ empty[i] = null;
+ empty.constructor =
+ empty.hasOwnProperty =
+ empty.propertyIsEnumerable =
+ empty.isPrototypeOf =
+ empty.toLocaleString =
+ empty.toString =
+ empty.valueOf =
+ empty.__proto__ = null;
+ return empty;
+ }
+ }
+
+ Object.create = function create(prototype, properties) {
+ var object;
+ if (prototype === null) {
+ object = createEmpty();
+ } else {
+ if (typeof prototype != "object")
+ throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
+ var Type = function () {};
+ Type.prototype = prototype;
+ object = new Type();
+ object.__proto__ = prototype;
+ }
+ if (properties !== void 0)
+ Object.defineProperties(object, properties);
+ return object;
+ };
+}
+
+function doesDefinePropertyWork(object) {
+ try {
+ Object.defineProperty(object, "sentinel", {});
+ return "sentinel" in object;
+ } catch (exception) {
+ }
+}
+if (Object.defineProperty) {
+ var definePropertyWorksOnObject = doesDefinePropertyWork({});
+ var definePropertyWorksOnDom = typeof document == "undefined" ||
+ doesDefinePropertyWork(document.createElement("div"));
+ if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
+ var definePropertyFallback = Object.defineProperty;
+ }
+}
+
+if (!Object.defineProperty || definePropertyFallback) {
+ var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
+ var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
+ var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
+ "on this javascript engine";
+
+ Object.defineProperty = function defineProperty(object, property, descriptor) {
+ if ((typeof object != "object" && typeof object != "function") || object === null)
+ throw new TypeError(ERR_NON_OBJECT_TARGET + object);
+ if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
+ throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
+ if (definePropertyFallback) {
+ try {
+ return definePropertyFallback.call(Object, object, property, descriptor);
+ } catch (exception) {
+ }
+ }
+ if (owns(descriptor, "value")) {
+
+ if (supportsAccessors && (lookupGetter(object, property) ||
+ lookupSetter(object, property)))
+ {
+ var prototype = object.__proto__;
+ object.__proto__ = prototypeOfObject;
+ delete object[property];
+ object[property] = descriptor.value;
+ object.__proto__ = prototype;
+ } else {
+ object[property] = descriptor.value;
+ }
+ } else {
+ if (!supportsAccessors)
+ throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
+ if (owns(descriptor, "get"))
+ defineGetter(object, property, descriptor.get);
+ if (owns(descriptor, "set"))
+ defineSetter(object, property, descriptor.set);
+ }
+
+ return object;
+ };
+}
+if (!Object.defineProperties) {
+ Object.defineProperties = function defineProperties(object, properties) {
+ for (var property in properties) {
+ if (owns(properties, property))
+ Object.defineProperty(object, property, properties[property]);
+ }
+ return object;
+ };
+}
+if (!Object.seal) {
+ Object.seal = function seal(object) {
+ return object;
+ };
+}
+if (!Object.freeze) {
+ Object.freeze = function freeze(object) {
+ return object;
+ };
+}
+try {
+ Object.freeze(function () {});
+} catch (exception) {
+ Object.freeze = (function freeze(freezeObject) {
+ return function freeze(object) {
+ if (typeof object == "function") {
+ return object;
+ } else {
+ return freezeObject(object);
+ }
+ };
+ })(Object.freeze);
+}
+if (!Object.preventExtensions) {
+ Object.preventExtensions = function preventExtensions(object) {
+ return object;
+ };
+}
+if (!Object.isSealed) {
+ Object.isSealed = function isSealed(object) {
+ return false;
+ };
+}
+if (!Object.isFrozen) {
+ Object.isFrozen = function isFrozen(object) {
+ return false;
+ };
+}
+if (!Object.isExtensible) {
+ Object.isExtensible = function isExtensible(object) {
+ if (Object(object) === object) {
+ throw new TypeError(); // TODO message
+ }
+ var name = '';
+ while (owns(object, name)) {
+ name += '?';
+ }
+ object[name] = true;
+ var returnValue = owns(object, name);
+ delete object[name];
+ return returnValue;
+ };
+}
+if (!Object.keys) {
+ var hasDontEnumBug = true,
+ dontEnums = [
+ "toString",
+ "toLocaleString",
+ "valueOf",
+ "hasOwnProperty",
+ "isPrototypeOf",
+ "propertyIsEnumerable",
+ "constructor"
+ ],
+ dontEnumsLength = dontEnums.length;
+
+ for (var key in {"toString": null}) {
+ hasDontEnumBug = false;
+ }
+
+ Object.keys = function keys(object) {
+
+ if (
+ (typeof object != "object" && typeof object != "function") ||
+ object === null
+ ) {
+ throw new TypeError("Object.keys called on a non-object");
+ }
+
+ var keys = [];
+ for (var name in object) {
+ if (owns(object, name)) {
+ keys.push(name);
+ }
+ }
+
+ if (hasDontEnumBug) {
+ for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
+ var dontEnum = dontEnums[i];
+ if (owns(object, dontEnum)) {
+ keys.push(dontEnum);
+ }
+ }
+ }
+ return keys;
+ };
+
+}
+if (!Date.now) {
+ Date.now = function now() {
+ return new Date().getTime();
+ };
+}
+var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
+ "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
+ "\u2029\uFEFF";
+if (!String.prototype.trim || ws.trim()) {
+ ws = "[" + ws + "]";
+ var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
+ trimEndRegexp = new RegExp(ws + ws + "*$");
+ String.prototype.trim = function trim() {
+ return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
+ };
+}
+
+function toInteger(n) {
+ n = +n;
+ if (n !== n) { // isNaN
+ n = 0;
+ } else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
+ n = (n > 0 || -1) * Math.floor(Math.abs(n));
+ }
+ return n;
+}
+
+function isPrimitive(input) {
+ var type = typeof input;
+ return (
+ input === null ||
+ type === "undefined" ||
+ type === "boolean" ||
+ type === "number" ||
+ type === "string"
+ );
+}
+
+function toPrimitive(input) {
+ var val, valueOf, toString;
+ if (isPrimitive(input)) {
+ return input;
+ }
+ valueOf = input.valueOf;
+ if (typeof valueOf === "function") {
+ val = valueOf.call(input);
+ if (isPrimitive(val)) {
+ return val;
+ }
+ }
+ toString = input.toString;
+ if (typeof toString === "function") {
+ val = toString.call(input);
+ if (isPrimitive(val)) {
+ return val;
+ }
+ }
+ throw new TypeError();
+}
+var toObject = function (o) {
+ if (o == null) { // this matches both null and undefined
+ throw new TypeError("can't convert "+o+" to object");
+ }
+ return Object(o);
+};
+
+});
+
+ace.define("ace/lib/fixoldbrowsers",["require","exports","module","ace/lib/regexp","ace/lib/es5-shim"], function(require, exports, module) {
+"use strict";
+
+require("./regexp");
+require("./es5-shim");
+if (typeof Element != "undefined" && !Element.prototype.remove) {
+ Object.defineProperty(Element.prototype, "remove", {
+ enumerable: false,
+ writable: true,
+ configurable: true,
+ value: function() { this.parentNode && this.parentNode.removeChild(this); }
+ });
+}
+
+
+});
+
+ace.define("ace/lib/useragent",["require","exports","module"], function(require, exports, module) {
+"use strict";
+exports.OS = {
+ LINUX: "LINUX",
+ MAC: "MAC",
+ WINDOWS: "WINDOWS"
+};
+exports.getOS = function() {
+ if (exports.isMac) {
+ return exports.OS.MAC;
+ } else if (exports.isLinux) {
+ return exports.OS.LINUX;
+ } else {
+ return exports.OS.WINDOWS;
+ }
+};
+if (typeof navigator != "object")
+ return;
+
+var os = (navigator.platform.match(/mac|win|linux/i) || ["other"])[0].toLowerCase();
+var ua = navigator.userAgent;
+exports.isWin = (os == "win");
+exports.isMac = (os == "mac");
+exports.isLinux = (os == "linux");
+exports.isIE =
+ (navigator.appName == "Microsoft Internet Explorer" || navigator.appName.indexOf("MSAppHost") >= 0)
+ ? parseFloat((ua.match(/(?:MSIE |Trident\/[0-9]+[\.0-9]+;.*rv:)([0-9]+[\.0-9]+)/)||[])[1])
+ : parseFloat((ua.match(/(?:Trident\/[0-9]+[\.0-9]+;.*rv:)([0-9]+[\.0-9]+)/)||[])[1]); // for ie
+
+exports.isOldIE = exports.isIE && exports.isIE < 9;
+exports.isGecko = exports.isMozilla = ua.match(/ Gecko\/\d+/);
+exports.isOpera = window.opera && Object.prototype.toString.call(window.opera) == "[object Opera]";
+exports.isWebKit = parseFloat(ua.split("WebKit/")[1]) || undefined;
+
+exports.isChrome = parseFloat(ua.split(" Chrome/")[1]) || undefined;
+
+exports.isEdge = parseFloat(ua.split(" Edge/")[1]) || undefined;
+
+exports.isAIR = ua.indexOf("AdobeAIR") >= 0;
+
+exports.isIPad = ua.indexOf("iPad") >= 0;
+
+exports.isAndroid = ua.indexOf("Android") >= 0;
+
+exports.isChromeOS = ua.indexOf(" CrOS ") >= 0;
+
+exports.isIOS = /iPad|iPhone|iPod/.test(ua) && !window.MSStream;
+
+if (exports.isIOS) exports.isMac = true;
+
+exports.isMobile = exports.isIPad || exports.isAndroid;
+
+});
+
+ace.define("ace/lib/dom",["require","exports","module","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var useragent = require("./useragent");
+var XHTML_NS = "http://www.w3.org/1999/xhtml";
+
+exports.buildDom = function buildDom(arr, parent, refs) {
+ if (typeof arr == "string" && arr) {
+ var txt = document.createTextNode(arr);
+ if (parent)
+ parent.appendChild(txt);
+ return txt;
+ }
+
+ if (!Array.isArray(arr))
+ return arr;
+ if (typeof arr[0] != "string" || !arr[0]) {
+ var els = [];
+ for (var i = 0; i < arr.length; i++) {
+ var ch = buildDom(arr[i], parent, refs);
+ ch && els.push(ch);
+ }
+ return els;
+ }
+
+ var el = document.createElement(arr[0]);
+ var options = arr[1];
+ var childIndex = 1;
+ if (options && typeof options == "object" && !Array.isArray(options))
+ childIndex = 2;
+ for (var i = childIndex; i < arr.length; i++)
+ buildDom(arr[i], el, refs);
+ if (childIndex == 2) {
+ Object.keys(options).forEach(function(n) {
+ var val = options[n];
+ if (n === "class") {
+ el.className = Array.isArray(val) ? val.join(" ") : val;
+ } else if (typeof val == "function" || n == "value") {
+ el[n] = val;
+ } else if (n === "ref") {
+ if (refs) refs[val] = el;
+ } else if (val != null) {
+ el.setAttribute(n, val);
+ }
+ });
+ }
+ if (parent)
+ parent.appendChild(el);
+ return el;
+};
+
+exports.getDocumentHead = function(doc) {
+ if (!doc)
+ doc = document;
+ return doc.head || doc.getElementsByTagName("head")[0] || doc.documentElement;
+};
+
+exports.createElement = function(tag, ns) {
+ return document.createElementNS ?
+ document.createElementNS(ns || XHTML_NS, tag) :
+ document.createElement(tag);
+};
+
+exports.removeChildren = function(element) {
+ element.innerHTML = "";
+};
+
+exports.createTextNode = function(textContent, element) {
+ var doc = element ? element.ownerDocument : document;
+ return doc.createTextNode(textContent);
+};
+
+exports.createFragment = function(element) {
+ var doc = element ? element.ownerDocument : document;
+ return doc.createDocumentFragment();
+};
+
+exports.hasCssClass = function(el, name) {
+ var classes = (el.className + "").split(/\s+/g);
+ return classes.indexOf(name) !== -1;
+};
+exports.addCssClass = function(el, name) {
+ if (!exports.hasCssClass(el, name)) {
+ el.className += " " + name;
+ }
+};
+exports.removeCssClass = function(el, name) {
+ var classes = el.className.split(/\s+/g);
+ while (true) {
+ var index = classes.indexOf(name);
+ if (index == -1) {
+ break;
+ }
+ classes.splice(index, 1);
+ }
+ el.className = classes.join(" ");
+};
+
+exports.toggleCssClass = function(el, name) {
+ var classes = el.className.split(/\s+/g), add = true;
+ while (true) {
+ var index = classes.indexOf(name);
+ if (index == -1) {
+ break;
+ }
+ add = false;
+ classes.splice(index, 1);
+ }
+ if (add)
+ classes.push(name);
+
+ el.className = classes.join(" ");
+ return add;
+};
+exports.setCssClass = function(node, className, include) {
+ if (include) {
+ exports.addCssClass(node, className);
+ } else {
+ exports.removeCssClass(node, className);
+ }
+};
+
+exports.hasCssString = function(id, doc) {
+ var index = 0, sheets;
+ doc = doc || document;
+ if ((sheets = doc.querySelectorAll("style"))) {
+ while (index < sheets.length)
+ if (sheets[index++].id === id)
+ return true;
+ }
+};
+
+exports.importCssString = function importCssString(cssText, id, target) {
+ var container = target;
+ if (!target || !target.getRootNode) {
+ container = document;
+ } else {
+ container = target.getRootNode();
+ if (!container || container == target)
+ container = document;
+ }
+
+ var doc = container.ownerDocument || container;
+ if (id && exports.hasCssString(id, container))
+ return null;
+
+ if (id)
+ cssText += "\n/*# sourceURL=ace/css/" + id + " */";
+
+ var style = exports.createElement("style");
+ style.appendChild(doc.createTextNode(cssText));
+ if (id)
+ style.id = id;
+
+ if (container == doc)
+ container = exports.getDocumentHead(doc);
+ container.insertBefore(style, container.firstChild);
+};
+
+exports.importCssStylsheet = function(uri, doc) {
+ exports.buildDom(["link", {rel: "stylesheet", href: uri}], exports.getDocumentHead(doc));
+};
+exports.scrollbarWidth = function(document) {
+ var inner = exports.createElement("ace_inner");
+ inner.style.width = "100%";
+ inner.style.minWidth = "0px";
+ inner.style.height = "200px";
+ inner.style.display = "block";
+
+ var outer = exports.createElement("ace_outer");
+ var style = outer.style;
+
+ style.position = "absolute";
+ style.left = "-10000px";
+ style.overflow = "hidden";
+ style.width = "200px";
+ style.minWidth = "0px";
+ style.height = "150px";
+ style.display = "block";
+
+ outer.appendChild(inner);
+
+ var body = document.documentElement;
+ body.appendChild(outer);
+
+ var noScrollbar = inner.offsetWidth;
+
+ style.overflow = "scroll";
+ var withScrollbar = inner.offsetWidth;
+
+ if (noScrollbar == withScrollbar) {
+ withScrollbar = outer.clientWidth;
+ }
+
+ body.removeChild(outer);
+
+ return noScrollbar-withScrollbar;
+};
+
+if (typeof document == "undefined") {
+ exports.importCssString = function() {};
+}
+
+exports.computedStyle = function(element, style) {
+ return window.getComputedStyle(element, "") || {};
+};
+
+exports.setStyle = function(styles, property, value) {
+ if (styles[property] !== value) {
+ styles[property] = value;
+ }
+};
+
+exports.HAS_CSS_ANIMATION = false;
+exports.HAS_CSS_TRANSFORMS = false;
+exports.HI_DPI = useragent.isWin
+ ? typeof window !== "undefined" && window.devicePixelRatio >= 1.5
+ : true;
+
+if (typeof document !== "undefined") {
+ var div = document.createElement("div");
+ if (exports.HI_DPI && div.style.transform !== undefined)
+ exports.HAS_CSS_TRANSFORMS = true;
+ if (!useragent.isEdge && typeof div.style.animationName !== "undefined")
+ exports.HAS_CSS_ANIMATION = true;
+ div = null;
+}
+
+if (exports.HAS_CSS_TRANSFORMS) {
+ exports.translate = function(element, tx, ty) {
+ element.style.transform = "translate(" + Math.round(tx) + "px, " + Math.round(ty) +"px)";
+ };
+} else {
+ exports.translate = function(element, tx, ty) {
+ element.style.top = Math.round(ty) + "px";
+ element.style.left = Math.round(tx) + "px";
+ };
+}
+
+});
+
+ace.define("ace/lib/oop",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+exports.inherits = function(ctor, superCtor) {
+ ctor.super_ = superCtor;
+ ctor.prototype = Object.create(superCtor.prototype, {
+ constructor: {
+ value: ctor,
+ enumerable: false,
+ writable: true,
+ configurable: true
+ }
+ });
+};
+
+exports.mixin = function(obj, mixin) {
+ for (var key in mixin) {
+ obj[key] = mixin[key];
+ }
+ return obj;
+};
+
+exports.implement = function(proto, mixin) {
+ exports.mixin(proto, mixin);
+};
+
+});
+
+ace.define("ace/lib/keys",["require","exports","module","ace/lib/oop"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./oop");
+var Keys = (function() {
+ var ret = {
+ MODIFIER_KEYS: {
+ 16: 'Shift', 17: 'Ctrl', 18: 'Alt', 224: 'Meta'
+ },
+
+ KEY_MODS: {
+ "ctrl": 1, "alt": 2, "option" : 2, "shift": 4,
+ "super": 8, "meta": 8, "command": 8, "cmd": 8
+ },
+
+ FUNCTION_KEYS : {
+ 8 : "Backspace",
+ 9 : "Tab",
+ 13 : "Return",
+ 19 : "Pause",
+ 27 : "Esc",
+ 32 : "Space",
+ 33 : "PageUp",
+ 34 : "PageDown",
+ 35 : "End",
+ 36 : "Home",
+ 37 : "Left",
+ 38 : "Up",
+ 39 : "Right",
+ 40 : "Down",
+ 44 : "Print",
+ 45 : "Insert",
+ 46 : "Delete",
+ 96 : "Numpad0",
+ 97 : "Numpad1",
+ 98 : "Numpad2",
+ 99 : "Numpad3",
+ 100: "Numpad4",
+ 101: "Numpad5",
+ 102: "Numpad6",
+ 103: "Numpad7",
+ 104: "Numpad8",
+ 105: "Numpad9",
+ '-13': "NumpadEnter",
+ 112: "F1",
+ 113: "F2",
+ 114: "F3",
+ 115: "F4",
+ 116: "F5",
+ 117: "F6",
+ 118: "F7",
+ 119: "F8",
+ 120: "F9",
+ 121: "F10",
+ 122: "F11",
+ 123: "F12",
+ 144: "Numlock",
+ 145: "Scrolllock"
+ },
+
+ PRINTABLE_KEYS: {
+ 32: ' ', 48: '0', 49: '1', 50: '2', 51: '3', 52: '4', 53: '5',
+ 54: '6', 55: '7', 56: '8', 57: '9', 59: ';', 61: '=', 65: 'a',
+ 66: 'b', 67: 'c', 68: 'd', 69: 'e', 70: 'f', 71: 'g', 72: 'h',
+ 73: 'i', 74: 'j', 75: 'k', 76: 'l', 77: 'm', 78: 'n', 79: 'o',
+ 80: 'p', 81: 'q', 82: 'r', 83: 's', 84: 't', 85: 'u', 86: 'v',
+ 87: 'w', 88: 'x', 89: 'y', 90: 'z', 107: '+', 109: '-', 110: '.',
+ 186: ';', 187: '=', 188: ',', 189: '-', 190: '.', 191: '/', 192: '`',
+ 219: '[', 220: '\\',221: ']', 222: "'", 111: '/', 106: '*'
+ }
+ };
+ var name, i;
+ for (i in ret.FUNCTION_KEYS) {
+ name = ret.FUNCTION_KEYS[i].toLowerCase();
+ ret[name] = parseInt(i, 10);
+ }
+ for (i in ret.PRINTABLE_KEYS) {
+ name = ret.PRINTABLE_KEYS[i].toLowerCase();
+ ret[name] = parseInt(i, 10);
+ }
+ oop.mixin(ret, ret.MODIFIER_KEYS);
+ oop.mixin(ret, ret.PRINTABLE_KEYS);
+ oop.mixin(ret, ret.FUNCTION_KEYS);
+ ret.enter = ret["return"];
+ ret.escape = ret.esc;
+ ret.del = ret["delete"];
+ ret[173] = '-';
+
+ (function() {
+ var mods = ["cmd", "ctrl", "alt", "shift"];
+ for (var i = Math.pow(2, mods.length); i--;) {
+ ret.KEY_MODS[i] = mods.filter(function(x) {
+ return i & ret.KEY_MODS[x];
+ }).join("-") + "-";
+ }
+ })();
+
+ ret.KEY_MODS[0] = "";
+ ret.KEY_MODS[-1] = "input-";
+
+ return ret;
+})();
+oop.mixin(exports, Keys);
+
+exports.keyCodeToString = function(keyCode) {
+ var keyString = Keys[keyCode];
+ if (typeof keyString != "string")
+ keyString = String.fromCharCode(keyCode);
+ return keyString.toLowerCase();
+};
+
+});
+
+ace.define("ace/lib/event",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var keys = require("./keys");
+var useragent = require("./useragent");
+
+var pressedKeys = null;
+var ts = 0;
+
+exports.addListener = function(elem, type, callback) {
+ if (elem.addEventListener) {
+ return elem.addEventListener(type, callback, false);
+ }
+ if (elem.attachEvent) {
+ var wrapper = function() {
+ callback.call(elem, window.event);
+ };
+ callback._wrapper = wrapper;
+ elem.attachEvent("on" + type, wrapper);
+ }
+};
+
+exports.removeListener = function(elem, type, callback) {
+ if (elem.removeEventListener) {
+ return elem.removeEventListener(type, callback, false);
+ }
+ if (elem.detachEvent) {
+ elem.detachEvent("on" + type, callback._wrapper || callback);
+ }
+};
+exports.stopEvent = function(e) {
+ exports.stopPropagation(e);
+ exports.preventDefault(e);
+ return false;
+};
+
+exports.stopPropagation = function(e) {
+ if (e.stopPropagation)
+ e.stopPropagation();
+ else
+ e.cancelBubble = true;
+};
+
+exports.preventDefault = function(e) {
+ if (e.preventDefault)
+ e.preventDefault();
+ else
+ e.returnValue = false;
+};
+exports.getButton = function(e) {
+ if (e.type == "dblclick")
+ return 0;
+ if (e.type == "contextmenu" || (useragent.isMac && (e.ctrlKey && !e.altKey && !e.shiftKey)))
+ return 2;
+ if (e.preventDefault) {
+ return e.button;
+ }
+ else {
+ return {1:0, 2:2, 4:1}[e.button];
+ }
+};
+
+exports.capture = function(el, eventHandler, releaseCaptureHandler) {
+ function onMouseUp(e) {
+ eventHandler && eventHandler(e);
+ releaseCaptureHandler && releaseCaptureHandler(e);
+
+ exports.removeListener(document, "mousemove", eventHandler, true);
+ exports.removeListener(document, "mouseup", onMouseUp, true);
+ exports.removeListener(document, "dragstart", onMouseUp, true);
+ }
+
+ exports.addListener(document, "mousemove", eventHandler, true);
+ exports.addListener(document, "mouseup", onMouseUp, true);
+ exports.addListener(document, "dragstart", onMouseUp, true);
+
+ return onMouseUp;
+};
+
+exports.addTouchMoveListener = function (el, callback) {
+ var startx, starty;
+ exports.addListener(el, "touchstart", function (e) {
+ var touches = e.touches;
+ var touchObj = touches[0];
+ startx = touchObj.clientX;
+ starty = touchObj.clientY;
+ });
+ exports.addListener(el, "touchmove", function (e) {
+ var touches = e.touches;
+ if (touches.length > 1) return;
+
+ var touchObj = touches[0];
+
+ e.wheelX = startx - touchObj.clientX;
+ e.wheelY = starty - touchObj.clientY;
+
+ startx = touchObj.clientX;
+ starty = touchObj.clientY;
+
+ callback(e);
+ });
+};
+
+exports.addMouseWheelListener = function(el, callback) {
+ if ("onmousewheel" in el) {
+ exports.addListener(el, "mousewheel", function(e) {
+ var factor = 8;
+ if (e.wheelDeltaX !== undefined) {
+ e.wheelX = -e.wheelDeltaX / factor;
+ e.wheelY = -e.wheelDeltaY / factor;
+ } else {
+ e.wheelX = 0;
+ e.wheelY = -e.wheelDelta / factor;
+ }
+ callback(e);
+ });
+ } else if ("onwheel" in el) {
+ exports.addListener(el, "wheel", function(e) {
+ var factor = 0.35;
+ switch (e.deltaMode) {
+ case e.DOM_DELTA_PIXEL:
+ e.wheelX = e.deltaX * factor || 0;
+ e.wheelY = e.deltaY * factor || 0;
+ break;
+ case e.DOM_DELTA_LINE:
+ case e.DOM_DELTA_PAGE:
+ e.wheelX = (e.deltaX || 0) * 5;
+ e.wheelY = (e.deltaY || 0) * 5;
+ break;
+ }
+
+ callback(e);
+ });
+ } else {
+ exports.addListener(el, "DOMMouseScroll", function(e) {
+ if (e.axis && e.axis == e.HORIZONTAL_AXIS) {
+ e.wheelX = (e.detail || 0) * 5;
+ e.wheelY = 0;
+ } else {
+ e.wheelX = 0;
+ e.wheelY = (e.detail || 0) * 5;
+ }
+ callback(e);
+ });
+ }
+};
+
+exports.addMultiMouseDownListener = function(elements, timeouts, eventHandler, callbackName) {
+ var clicks = 0;
+ var startX, startY, timer;
+ var eventNames = {
+ 2: "dblclick",
+ 3: "tripleclick",
+ 4: "quadclick"
+ };
+
+ function onMousedown(e) {
+ if (exports.getButton(e) !== 0) {
+ clicks = 0;
+ } else if (e.detail > 1) {
+ clicks++;
+ if (clicks > 4)
+ clicks = 1;
+ } else {
+ clicks = 1;
+ }
+ if (useragent.isIE) {
+ var isNewClick = Math.abs(e.clientX - startX) > 5 || Math.abs(e.clientY - startY) > 5;
+ if (!timer || isNewClick)
+ clicks = 1;
+ if (timer)
+ clearTimeout(timer);
+ timer = setTimeout(function() {timer = null;}, timeouts[clicks - 1] || 600);
+
+ if (clicks == 1) {
+ startX = e.clientX;
+ startY = e.clientY;
+ }
+ }
+
+ e._clicks = clicks;
+
+ eventHandler[callbackName]("mousedown", e);
+
+ if (clicks > 4)
+ clicks = 0;
+ else if (clicks > 1)
+ return eventHandler[callbackName](eventNames[clicks], e);
+ }
+ function onDblclick(e) {
+ clicks = 2;
+ if (timer)
+ clearTimeout(timer);
+ timer = setTimeout(function() {timer = null;}, timeouts[clicks - 1] || 600);
+ eventHandler[callbackName]("mousedown", e);
+ eventHandler[callbackName](eventNames[clicks], e);
+ }
+ if (!Array.isArray(elements))
+ elements = [elements];
+ elements.forEach(function(el) {
+ exports.addListener(el, "mousedown", onMousedown);
+ if (useragent.isOldIE)
+ exports.addListener(el, "dblclick", onDblclick);
+ });
+};
+
+var getModifierHash = useragent.isMac && useragent.isOpera && !("KeyboardEvent" in window)
+ ? function(e) {
+ return 0 | (e.metaKey ? 1 : 0) | (e.altKey ? 2 : 0) | (e.shiftKey ? 4 : 0) | (e.ctrlKey ? 8 : 0);
+ }
+ : function(e) {
+ return 0 | (e.ctrlKey ? 1 : 0) | (e.altKey ? 2 : 0) | (e.shiftKey ? 4 : 0) | (e.metaKey ? 8 : 0);
+ };
+
+exports.getModifierString = function(e) {
+ return keys.KEY_MODS[getModifierHash(e)];
+};
+
+function normalizeCommandKeys(callback, e, keyCode) {
+ var hashId = getModifierHash(e);
+
+ if (!useragent.isMac && pressedKeys) {
+ if (e.getModifierState && (e.getModifierState("OS") || e.getModifierState("Win")))
+ hashId |= 8;
+ if (pressedKeys.altGr) {
+ if ((3 & hashId) != 3)
+ pressedKeys.altGr = 0;
+ else
+ return;
+ }
+ if (keyCode === 18 || keyCode === 17) {
+ var location = "location" in e ? e.location : e.keyLocation;
+ if (keyCode === 17 && location === 1) {
+ if (pressedKeys[keyCode] == 1)
+ ts = e.timeStamp;
+ } else if (keyCode === 18 && hashId === 3 && location === 2) {
+ var dt = e.timeStamp - ts;
+ if (dt < 50)
+ pressedKeys.altGr = true;
+ }
+ }
+ }
+
+ if (keyCode in keys.MODIFIER_KEYS) {
+ keyCode = -1;
+ }
+ if (hashId & 8 && (keyCode >= 91 && keyCode <= 93)) {
+ keyCode = -1;
+ }
+
+ if (!hashId && keyCode === 13) {
+ var location = "location" in e ? e.location : e.keyLocation;
+ if (location === 3) {
+ callback(e, hashId, -keyCode);
+ if (e.defaultPrevented)
+ return;
+ }
+ }
+
+ if (useragent.isChromeOS && hashId & 8) {
+ callback(e, hashId, keyCode);
+ if (e.defaultPrevented)
+ return;
+ else
+ hashId &= ~8;
+ }
+ if (!hashId && !(keyCode in keys.FUNCTION_KEYS) && !(keyCode in keys.PRINTABLE_KEYS)) {
+ return false;
+ }
+
+ return callback(e, hashId, keyCode);
+}
+
+
+exports.addCommandKeyListener = function(el, callback) {
+ var addListener = exports.addListener;
+ if (useragent.isOldGecko || (useragent.isOpera && !("KeyboardEvent" in window))) {
+ var lastKeyDownKeyCode = null;
+ addListener(el, "keydown", function(e) {
+ lastKeyDownKeyCode = e.keyCode;
+ });
+ addListener(el, "keypress", function(e) {
+ return normalizeCommandKeys(callback, e, lastKeyDownKeyCode);
+ });
+ } else {
+ var lastDefaultPrevented = null;
+
+ addListener(el, "keydown", function(e) {
+ pressedKeys[e.keyCode] = (pressedKeys[e.keyCode] || 0) + 1;
+ var result = normalizeCommandKeys(callback, e, e.keyCode);
+ lastDefaultPrevented = e.defaultPrevented;
+ return result;
+ });
+
+ addListener(el, "keypress", function(e) {
+ if (lastDefaultPrevented && (e.ctrlKey || e.altKey || e.shiftKey || e.metaKey)) {
+ exports.stopEvent(e);
+ lastDefaultPrevented = null;
+ }
+ });
+
+ addListener(el, "keyup", function(e) {
+ pressedKeys[e.keyCode] = null;
+ });
+
+ if (!pressedKeys) {
+ resetPressedKeys();
+ addListener(window, "focus", resetPressedKeys);
+ }
+ }
+};
+function resetPressedKeys() {
+ pressedKeys = Object.create(null);
+}
+
+if (typeof window == "object" && window.postMessage && !useragent.isOldIE) {
+ var postMessageId = 1;
+ exports.nextTick = function(callback, win) {
+ win = win || window;
+ var messageName = "zero-timeout-message-" + (postMessageId++);
+
+ var listener = function(e) {
+ if (e.data == messageName) {
+ exports.stopPropagation(e);
+ exports.removeListener(win, "message", listener);
+ callback();
+ }
+ };
+
+ exports.addListener(win, "message", listener);
+ win.postMessage(messageName, "*");
+ };
+}
+
+exports.$idleBlocked = false;
+exports.onIdle = function(cb, timeout) {
+ return setTimeout(function handler() {
+ if (!exports.$idleBlocked) {
+ cb();
+ } else {
+ setTimeout(handler, 100);
+ }
+ }, timeout);
+};
+
+exports.$idleBlockId = null;
+exports.blockIdle = function(delay) {
+ if (exports.$idleBlockId)
+ clearTimeout(exports.$idleBlockId);
+
+ exports.$idleBlocked = true;
+ exports.$idleBlockId = setTimeout(function() {
+ exports.$idleBlocked = false;
+ }, delay || 100);
+};
+
+exports.nextFrame = typeof window == "object" && (window.requestAnimationFrame
+ || window.mozRequestAnimationFrame
+ || window.webkitRequestAnimationFrame
+ || window.msRequestAnimationFrame
+ || window.oRequestAnimationFrame);
+
+if (exports.nextFrame)
+ exports.nextFrame = exports.nextFrame.bind(window);
+else
+ exports.nextFrame = function(callback) {
+ setTimeout(callback, 17);
+ };
+});
+
+ace.define("ace/range",["require","exports","module"], function(require, exports, module) {
+"use strict";
+var comparePoints = function(p1, p2) {
+ return p1.row - p2.row || p1.column - p2.column;
+};
+var Range = function(startRow, startColumn, endRow, endColumn) {
+ this.start = {
+ row: startRow,
+ column: startColumn
+ };
+
+ this.end = {
+ row: endRow,
+ column: endColumn
+ };
+};
+
+(function() {
+ this.isEqual = function(range) {
+ return this.start.row === range.start.row &&
+ this.end.row === range.end.row &&
+ this.start.column === range.start.column &&
+ this.end.column === range.end.column;
+ };
+ this.toString = function() {
+ return ("Range: [" + this.start.row + "/" + this.start.column +
+ "] -> [" + this.end.row + "/" + this.end.column + "]");
+ };
+
+ this.contains = function(row, column) {
+ return this.compare(row, column) == 0;
+ };
+ this.compareRange = function(range) {
+ var cmp,
+ end = range.end,
+ start = range.start;
+
+ cmp = this.compare(end.row, end.column);
+ if (cmp == 1) {
+ cmp = this.compare(start.row, start.column);
+ if (cmp == 1) {
+ return 2;
+ } else if (cmp == 0) {
+ return 1;
+ } else {
+ return 0;
+ }
+ } else if (cmp == -1) {
+ return -2;
+ } else {
+ cmp = this.compare(start.row, start.column);
+ if (cmp == -1) {
+ return -1;
+ } else if (cmp == 1) {
+ return 42;
+ } else {
+ return 0;
+ }
+ }
+ };
+ this.comparePoint = function(p) {
+ return this.compare(p.row, p.column);
+ };
+ this.containsRange = function(range) {
+ return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
+ };
+ this.intersects = function(range) {
+ var cmp = this.compareRange(range);
+ return (cmp == -1 || cmp == 0 || cmp == 1);
+ };
+ this.isEnd = function(row, column) {
+ return this.end.row == row && this.end.column == column;
+ };
+ this.isStart = function(row, column) {
+ return this.start.row == row && this.start.column == column;
+ };
+ this.setStart = function(row, column) {
+ if (typeof row == "object") {
+ this.start.column = row.column;
+ this.start.row = row.row;
+ } else {
+ this.start.row = row;
+ this.start.column = column;
+ }
+ };
+ this.setEnd = function(row, column) {
+ if (typeof row == "object") {
+ this.end.column = row.column;
+ this.end.row = row.row;
+ } else {
+ this.end.row = row;
+ this.end.column = column;
+ }
+ };
+ this.inside = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isEnd(row, column) || this.isStart(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ };
+ this.insideStart = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isEnd(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ };
+ this.insideEnd = function(row, column) {
+ if (this.compare(row, column) == 0) {
+ if (this.isStart(row, column)) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+ return false;
+ };
+ this.compare = function(row, column) {
+ if (!this.isMultiLine()) {
+ if (row === this.start.row) {
+ return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
+ }
+ }
+
+ if (row < this.start.row)
+ return -1;
+
+ if (row > this.end.row)
+ return 1;
+
+ if (this.start.row === row)
+ return column >= this.start.column ? 0 : -1;
+
+ if (this.end.row === row)
+ return column <= this.end.column ? 0 : 1;
+
+ return 0;
+ };
+ this.compareStart = function(row, column) {
+ if (this.start.row == row && this.start.column == column) {
+ return -1;
+ } else {
+ return this.compare(row, column);
+ }
+ };
+ this.compareEnd = function(row, column) {
+ if (this.end.row == row && this.end.column == column) {
+ return 1;
+ } else {
+ return this.compare(row, column);
+ }
+ };
+ this.compareInside = function(row, column) {
+ if (this.end.row == row && this.end.column == column) {
+ return 1;
+ } else if (this.start.row == row && this.start.column == column) {
+ return -1;
+ } else {
+ return this.compare(row, column);
+ }
+ };
+ this.clipRows = function(firstRow, lastRow) {
+ if (this.end.row > lastRow)
+ var end = {row: lastRow + 1, column: 0};
+ else if (this.end.row < firstRow)
+ var end = {row: firstRow, column: 0};
+
+ if (this.start.row > lastRow)
+ var start = {row: lastRow + 1, column: 0};
+ else if (this.start.row < firstRow)
+ var start = {row: firstRow, column: 0};
+
+ return Range.fromPoints(start || this.start, end || this.end);
+ };
+ this.extend = function(row, column) {
+ var cmp = this.compare(row, column);
+
+ if (cmp == 0)
+ return this;
+ else if (cmp == -1)
+ var start = {row: row, column: column};
+ else
+ var end = {row: row, column: column};
+
+ return Range.fromPoints(start || this.start, end || this.end);
+ };
+
+ this.isEmpty = function() {
+ return (this.start.row === this.end.row && this.start.column === this.end.column);
+ };
+ this.isMultiLine = function() {
+ return (this.start.row !== this.end.row);
+ };
+ this.clone = function() {
+ return Range.fromPoints(this.start, this.end);
+ };
+ this.collapseRows = function() {
+ if (this.end.column == 0)
+ return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0);
+ else
+ return new Range(this.start.row, 0, this.end.row, 0);
+ };
+ this.toScreenRange = function(session) {
+ var screenPosStart = session.documentToScreenPosition(this.start);
+ var screenPosEnd = session.documentToScreenPosition(this.end);
+
+ return new Range(
+ screenPosStart.row, screenPosStart.column,
+ screenPosEnd.row, screenPosEnd.column
+ );
+ };
+ this.moveBy = function(row, column) {
+ this.start.row += row;
+ this.start.column += column;
+ this.end.row += row;
+ this.end.column += column;
+ };
+
+}).call(Range.prototype);
+Range.fromPoints = function(start, end) {
+ return new Range(start.row, start.column, end.row, end.column);
+};
+Range.comparePoints = comparePoints;
+
+Range.comparePoints = function(p1, p2) {
+ return p1.row - p2.row || p1.column - p2.column;
+};
+
+
+exports.Range = Range;
+});
+
+ace.define("ace/lib/lang",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+exports.last = function(a) {
+ return a[a.length - 1];
+};
+
+exports.stringReverse = function(string) {
+ return string.split("").reverse().join("");
+};
+
+exports.stringRepeat = function (string, count) {
+ var result = '';
+ while (count > 0) {
+ if (count & 1)
+ result += string;
+
+ if (count >>= 1)
+ string += string;
+ }
+ return result;
+};
+
+var trimBeginRegexp = /^\s\s*/;
+var trimEndRegexp = /\s\s*$/;
+
+exports.stringTrimLeft = function (string) {
+ return string.replace(trimBeginRegexp, '');
+};
+
+exports.stringTrimRight = function (string) {
+ return string.replace(trimEndRegexp, '');
+};
+
+exports.copyObject = function(obj) {
+ var copy = {};
+ for (var key in obj) {
+ copy[key] = obj[key];
+ }
+ return copy;
+};
+
+exports.copyArray = function(array){
+ var copy = [];
+ for (var i=0, l=array.length; i 63;
+var MAX_LINE_LENGTH = 400;
+
+var KEYS = require("../lib/keys");
+var MODS = KEYS.KEY_MODS;
+var isIOS = useragent.isIOS;
+var valueResetRegex = isIOS ? /\s/ : /\n/;
+
+var TextInput = function(parentNode, host) {
+ var text = dom.createElement("textarea");
+ text.className = "ace_text-input";
+
+ text.setAttribute("wrap", "off");
+ text.setAttribute("autocorrect", "off");
+ text.setAttribute("autocapitalize", "off");
+ text.setAttribute("spellcheck", false);
+
+ text.style.opacity = "0";
+ parentNode.insertBefore(text, parentNode.firstChild);
+
+ var copied = false;
+ var pasted = false;
+ var inComposition = false;
+ var sendingText = false;
+ var tempStyle = '';
+ var isSelectionEmpty = true;
+ var copyWithEmptySelection = false;
+
+ if (!useragent.isMobile)
+ text.style.fontSize = "1px";
+
+ var commandMode = false;
+ var ignoreFocusEvents = false;
+
+ var lastValue = "";
+ var lastSelectionStart = 0;
+ var lastSelectionEnd = 0;
+ try { var isFocused = document.activeElement === text; } catch(e) {}
+
+ event.addListener(text, "blur", function(e) {
+ if (ignoreFocusEvents) return;
+ host.onBlur(e);
+ isFocused = false;
+ });
+ event.addListener(text, "focus", function(e) {
+ if (ignoreFocusEvents) return;
+ isFocused = true;
+ if (useragent.isEdge) {
+ try {
+ if (!document.hasFocus())
+ return;
+ } catch(e) {}
+ }
+ host.onFocus(e);
+ if (useragent.isEdge)
+ setTimeout(resetSelection);
+ else
+ resetSelection();
+ });
+ this.$focusScroll = false;
+ this.focus = function() {
+ if (tempStyle || HAS_FOCUS_ARGS || this.$focusScroll == "browser")
+ return text.focus({ preventScroll: true });
+
+ var top = text.style.top;
+ text.style.position = "fixed";
+ text.style.top = "0px";
+ try {
+ var isTransformed = text.getBoundingClientRect().top != 0;
+ } catch(e) {
+ return;
+ }
+ var ancestors = [];
+ if (isTransformed) {
+ var t = text.parentElement;
+ while (t && t.nodeType == 1) {
+ ancestors.push(t);
+ t.setAttribute("ace_nocontext", true);
+ if (!t.parentElement && t.getRootNode)
+ t = t.getRootNode().host;
+ else
+ t = t.parentElement;
+ }
+ }
+ text.focus({ preventScroll: true });
+ if (isTransformed) {
+ ancestors.forEach(function(p) {
+ p.removeAttribute("ace_nocontext");
+ });
+ }
+ setTimeout(function() {
+ text.style.position = "";
+ if (text.style.top == "0px")
+ text.style.top = top;
+ }, 0);
+ };
+ this.blur = function() {
+ text.blur();
+ };
+ this.isFocused = function() {
+ return isFocused;
+ };
+
+ host.on("beforeEndOperation", function() {
+ if (host.curOp && host.curOp.command.name == "insertstring")
+ return;
+ if (inComposition) {
+ lastValue = text.value = "";
+ onCompositionEnd();
+ }
+ resetSelection();
+ });
+
+ var resetSelection = isIOS
+ ? function(value) {
+ if (!isFocused || (copied && !value)) return;
+ if (!value)
+ value = "";
+ var newValue = "\n ab" + value + "cde fg\n";
+ if (newValue != text.value)
+ text.value = lastValue = newValue;
+
+ var selectionStart = 4;
+ var selectionEnd = 4 + (value.length || (host.selection.isEmpty() ? 0 : 1));
+
+ if (lastSelectionStart != selectionStart || lastSelectionEnd != selectionEnd) {
+ text.setSelectionRange(selectionStart, selectionEnd);
+ }
+ lastSelectionStart = selectionStart;
+ lastSelectionEnd = selectionEnd;
+ }
+ : function() {
+ if (inComposition || sendingText)
+ return;
+ if (!isFocused && !afterContextMenu)
+ return;
+ inComposition = true;
+
+ var selection = host.selection;
+ var range = selection.getRange();
+ var row = selection.cursor.row;
+ var selectionStart = range.start.column;
+ var selectionEnd = range.end.column;
+ var line = host.session.getLine(row);
+
+ if (range.start.row != row) {
+ var prevLine = host.session.getLine(row - 1);
+ selectionStart = range.start.row < row - 1 ? 0 : selectionStart;
+ selectionEnd += prevLine.length + 1;
+ line = prevLine + "\n" + line;
+ }
+ else if (range.end.row != row) {
+ var nextLine = host.session.getLine(row + 1);
+ selectionEnd = range.end.row > row + 1 ? nextLine.length : selectionEnd;
+ selectionEnd += line.length + 1;
+ line = line + "\n" + nextLine;
+ }
+
+ if (line.length > MAX_LINE_LENGTH) {
+ if (selectionStart < MAX_LINE_LENGTH && selectionEnd < MAX_LINE_LENGTH) {
+ line = line.slice(0, MAX_LINE_LENGTH);
+ } else {
+ line = "\n";
+ selectionStart = 0;
+ selectionEnd = 1;
+ }
+ }
+
+ var newValue = line + "\n\n";
+ if (newValue != lastValue) {
+ text.value = lastValue = newValue;
+ lastSelectionStart = lastSelectionEnd = newValue.length;
+ }
+ if (afterContextMenu) {
+ lastSelectionStart = text.selectionStart;
+ lastSelectionEnd = text.selectionEnd;
+ }
+ if (
+ lastSelectionEnd != selectionEnd
+ || lastSelectionStart != selectionStart
+ || text.selectionEnd != lastSelectionEnd // on ie edge selectionEnd changes silently after the initialization
+ ) {
+ try {
+ text.setSelectionRange(selectionStart, selectionEnd);
+ lastSelectionStart = selectionStart;
+ lastSelectionEnd = selectionEnd;
+ } catch(e){}
+ }
+ inComposition = false;
+ };
+
+ if (isFocused)
+ host.onFocus();
+
+
+ var isAllSelected = function(text) {
+ return text.selectionStart === 0 && text.selectionEnd >= lastValue.length
+ && text.value === lastValue && lastValue
+ && text.selectionEnd !== lastSelectionEnd;
+ };
+
+ var onSelect = function(e) {
+ if (inComposition)
+ return;
+ if (copied) {
+ copied = false;
+ } else if (isAllSelected(text)) {
+ host.selectAll();
+ resetSelection();
+ }
+ };
+
+ var inputHandler = null;
+ this.setInputHandler = function(cb) {inputHandler = cb;};
+ this.getInputHandler = function() {return inputHandler;};
+ var afterContextMenu = false;
+
+ var sendText = function(value, fromInput) {
+ if (afterContextMenu)
+ afterContextMenu = false;
+ if (pasted) {
+ resetSelection();
+ if (value)
+ host.onPaste(value);
+ pasted = false;
+ return "";
+ } else {
+ var selectionStart = text.selectionStart;
+ var selectionEnd = text.selectionEnd;
+
+ var extendLeft = lastSelectionStart;
+ var extendRight = lastValue.length - lastSelectionEnd;
+
+ var inserted = value;
+ var restoreStart = value.length - selectionStart;
+ var restoreEnd = value.length - selectionEnd;
+
+ var i = 0;
+ while (extendLeft > 0 && lastValue[i] == value[i]) {
+ i++;
+ extendLeft--;
+ }
+ inserted = inserted.slice(i);
+ i = 1;
+ while (extendRight > 0 && lastValue.length - i > lastSelectionStart - 1 && lastValue[lastValue.length - i] == value[value.length - i]) {
+ i++;
+ extendRight--;
+ }
+ restoreStart -= i-1;
+ restoreEnd -= i-1;
+ inserted = inserted.slice(0, inserted.length - i+1);
+ if (!fromInput && restoreStart == inserted.length && !extendLeft && !extendRight && !restoreEnd)
+ return "";
+
+ sendingText = true;
+ if (inserted && !extendLeft && !extendRight && !restoreStart && !restoreEnd || commandMode) {
+ host.onTextInput(inserted);
+ } else {
+ host.onTextInput(inserted, {
+ extendLeft: extendLeft,
+ extendRight: extendRight,
+ restoreStart: restoreStart,
+ restoreEnd: restoreEnd
+ });
+ }
+ sendingText = false;
+
+ lastValue = value;
+ lastSelectionStart = selectionStart;
+ lastSelectionEnd = selectionEnd;
+ return inserted;
+ }
+ };
+ var onInput = function(e) {
+ if (inComposition)
+ return onCompositionUpdate();
+ var data = text.value;
+ var inserted = sendText(data, true);
+ if (data.length > MAX_LINE_LENGTH + 100 || valueResetRegex.test(inserted))
+ resetSelection();
+ };
+
+ var handleClipboardData = function(e, data, forceIEMime) {
+ var clipboardData = e.clipboardData || window.clipboardData;
+ if (!clipboardData || BROKEN_SETDATA)
+ return;
+ var mime = USE_IE_MIME_TYPE || forceIEMime ? "Text" : "text/plain";
+ try {
+ if (data) {
+ return clipboardData.setData(mime, data) !== false;
+ } else {
+ return clipboardData.getData(mime);
+ }
+ } catch(e) {
+ if (!forceIEMime)
+ return handleClipboardData(e, data, true);
+ }
+ };
+
+ var doCopy = function(e, isCut) {
+ var data = host.getCopyText();
+ if (!data)
+ return event.preventDefault(e);
+
+ if (handleClipboardData(e, data)) {
+ if (isIOS) {
+ resetSelection(data);
+ copied = data;
+ setTimeout(function () {
+ copied = false;
+ }, 10);
+ }
+ isCut ? host.onCut() : host.onCopy();
+ event.preventDefault(e);
+ } else {
+ copied = true;
+ text.value = data;
+ text.select();
+ setTimeout(function(){
+ copied = false;
+ resetSelection();
+ isCut ? host.onCut() : host.onCopy();
+ });
+ }
+ };
+
+ var onCut = function(e) {
+ doCopy(e, true);
+ };
+
+ var onCopy = function(e) {
+ doCopy(e, false);
+ };
+
+ var onPaste = function(e) {
+ var data = handleClipboardData(e);
+ if (typeof data == "string") {
+ if (data)
+ host.onPaste(data, e);
+ if (useragent.isIE)
+ setTimeout(resetSelection);
+ event.preventDefault(e);
+ }
+ else {
+ text.value = "";
+ pasted = true;
+ }
+ };
+
+ event.addCommandKeyListener(text, host.onCommandKey.bind(host));
+
+ event.addListener(text, "select", onSelect);
+ event.addListener(text, "input", onInput);
+
+ event.addListener(text, "cut", onCut);
+ event.addListener(text, "copy", onCopy);
+ event.addListener(text, "paste", onPaste);
+ if (!('oncut' in text) || !('oncopy' in text) || !('onpaste' in text)) {
+ event.addListener(parentNode, "keydown", function(e) {
+ if ((useragent.isMac && !e.metaKey) || !e.ctrlKey)
+ return;
+
+ switch (e.keyCode) {
+ case 67:
+ onCopy(e);
+ break;
+ case 86:
+ onPaste(e);
+ break;
+ case 88:
+ onCut(e);
+ break;
+ }
+ });
+ }
+ var onCompositionStart = function(e) {
+ if (inComposition || !host.onCompositionStart || host.$readOnly)
+ return;
+
+ inComposition = {};
+
+ if (commandMode)
+ return;
+
+ setTimeout(onCompositionUpdate, 0);
+ host.on("mousedown", cancelComposition);
+
+ var range = host.getSelectionRange();
+ range.end.row = range.start.row;
+ range.end.column = range.start.column;
+ inComposition.markerRange = range;
+ inComposition.selectionStart = lastSelectionStart;
+ host.onCompositionStart(inComposition);
+
+ if (inComposition.useTextareaForIME) {
+ text.value = "";
+ lastValue = "";
+ lastSelectionStart = 0;
+ lastSelectionEnd = 0;
+ }
+ else {
+ if (text.msGetInputContext)
+ inComposition.context = text.msGetInputContext();
+ if (text.getInputContext)
+ inComposition.context = text.getInputContext();
+ }
+ };
+
+ var onCompositionUpdate = function() {
+ if (!inComposition || !host.onCompositionUpdate || host.$readOnly)
+ return;
+ if (commandMode)
+ return cancelComposition();
+
+ if (inComposition.useTextareaForIME) {
+ host.onCompositionUpdate(text.value);
+ }
+ else {
+ var data = text.value;
+ sendText(data);
+ if (inComposition.markerRange) {
+ if (inComposition.context) {
+ inComposition.markerRange.start.column = inComposition.selectionStart
+ = inComposition.context.compositionStartOffset;
+ }
+ inComposition.markerRange.end.column = inComposition.markerRange.start.column
+ + lastSelectionEnd - inComposition.selectionStart;
+ }
+ }
+ };
+
+ var onCompositionEnd = function(e) {
+ if (!host.onCompositionEnd || host.$readOnly) return;
+ inComposition = false;
+ host.onCompositionEnd();
+ host.off("mousedown", cancelComposition);
+ if (e) onInput();
+ };
+
+
+ function cancelComposition() {
+ ignoreFocusEvents = true;
+ text.blur();
+ text.focus();
+ ignoreFocusEvents = false;
+ }
+
+ var syncComposition = lang.delayedCall(onCompositionUpdate, 50).schedule.bind(null, null);
+
+ function onKeyup(e) {
+ if (e.keyCode == 27 && text.value.length < text.selectionStart) {
+ if (!inComposition)
+ lastValue = text.value;
+ lastSelectionStart = lastSelectionEnd = -1;
+ resetSelection();
+ }
+ syncComposition();
+ }
+
+ event.addListener(text, "compositionstart", onCompositionStart);
+ event.addListener(text, "compositionupdate", onCompositionUpdate);
+ event.addListener(text, "keyup", onKeyup);
+ event.addListener(text, "keydown", syncComposition);
+ event.addListener(text, "compositionend", onCompositionEnd);
+
+ this.getElement = function() {
+ return text;
+ };
+ this.setCommandMode = function(value) {
+ commandMode = value;
+ text.readOnly = false;
+ };
+
+ this.setReadOnly = function(readOnly) {
+ if (!commandMode)
+ text.readOnly = readOnly;
+ };
+
+ this.setCopyWithEmptySelection = function(value) {
+ copyWithEmptySelection = value;
+ };
+
+ this.onContextMenu = function(e) {
+ afterContextMenu = true;
+ resetSelection();
+ host._emit("nativecontextmenu", {target: host, domEvent: e});
+ this.moveToMouse(e, true);
+ };
+
+ this.moveToMouse = function(e, bringToFront) {
+ if (!tempStyle)
+ tempStyle = text.style.cssText;
+ text.style.cssText = (bringToFront ? "z-index:100000;" : "")
+ + (useragent.isIE ? "opacity:0.1;" : "")
+ + "text-indent: -" + (lastSelectionStart + lastSelectionEnd) * host.renderer.characterWidth * 0.5 + "px;";
+
+ var rect = host.container.getBoundingClientRect();
+ var style = dom.computedStyle(host.container);
+ var top = rect.top + (parseInt(style.borderTopWidth) || 0);
+ var left = rect.left + (parseInt(rect.borderLeftWidth) || 0);
+ var maxTop = rect.bottom - top - text.clientHeight -2;
+ var move = function(e) {
+ text.style.left = e.clientX - left - 2 + "px";
+ text.style.top = Math.min(e.clientY - top - 2, maxTop) + "px";
+ };
+ move(e);
+
+ if (e.type != "mousedown")
+ return;
+
+ if (host.renderer.$keepTextAreaAtCursor)
+ host.renderer.$keepTextAreaAtCursor = null;
+
+ clearTimeout(closeTimeout);
+ if (useragent.isWin)
+ event.capture(host.container, move, onContextMenuClose);
+ };
+
+ this.onContextMenuClose = onContextMenuClose;
+ var closeTimeout;
+ function onContextMenuClose() {
+ clearTimeout(closeTimeout);
+ closeTimeout = setTimeout(function () {
+ if (tempStyle) {
+ text.style.cssText = tempStyle;
+ tempStyle = '';
+ }
+ if (host.renderer.$keepTextAreaAtCursor == null) {
+ host.renderer.$keepTextAreaAtCursor = true;
+ host.renderer.$moveTextAreaToCursor();
+ }
+ }, 0);
+ }
+
+ var onContextMenu = function(e) {
+ host.textInput.onContextMenu(e);
+ onContextMenuClose();
+ };
+ event.addListener(text, "mouseup", onContextMenu);
+ event.addListener(text, "mousedown", function(e) {
+ e.preventDefault();
+ onContextMenuClose();
+ });
+ event.addListener(host.renderer.scroller, "contextmenu", onContextMenu);
+ event.addListener(text, "contextmenu", onContextMenu);
+
+ if (isIOS)
+ addIosSelectionHandler(parentNode, host, text);
+
+ function addIosSelectionHandler(parentNode, host, text) {
+ var typingResetTimeout = null;
+ var typing = false;
+
+ text.addEventListener("keydown", function (e) {
+ if (typingResetTimeout) clearTimeout(typingResetTimeout);
+ typing = true;
+ }, true);
+
+ text.addEventListener("keyup", function (e) {
+ typingResetTimeout = setTimeout(function () {
+ typing = false;
+ }, 100);
+ }, true);
+ var detectArrowKeys = function(e) {
+ if (document.activeElement !== text) return;
+ if (typing || inComposition) return;
+
+ if (copied) {
+ return;
+ }
+ var selectionStart = text.selectionStart;
+ var selectionEnd = text.selectionEnd;
+
+ var key = null;
+ var modifier = 0;
+ console.log(selectionStart, selectionEnd);
+ if (selectionStart == 0) {
+ key = KEYS.up;
+ } else if (selectionStart == 1) {
+ key = KEYS.home;
+ } else if (selectionEnd > lastSelectionEnd && lastValue[selectionEnd] == "\n") {
+ key = KEYS.end;
+ } else if (selectionStart < lastSelectionStart && lastValue[selectionStart - 1] == " ") {
+ key = KEYS.left;
+ modifier = MODS.option;
+ } else if (
+ selectionStart < lastSelectionStart
+ || (
+ selectionStart == lastSelectionStart
+ && lastSelectionEnd != lastSelectionStart
+ && selectionStart == selectionEnd
+ )
+ ) {
+ key = KEYS.left;
+ } else if (selectionEnd > lastSelectionEnd && lastValue.slice(0, selectionEnd).split("\n").length > 2) {
+ key = KEYS.down;
+ } else if (selectionEnd > lastSelectionEnd && lastValue[selectionEnd - 1] == " ") {
+ key = KEYS.right;
+ modifier = MODS.option;
+ } else if (
+ selectionEnd > lastSelectionEnd
+ || (
+ selectionEnd == lastSelectionEnd
+ && lastSelectionEnd != lastSelectionStart
+ && selectionStart == selectionEnd
+ )
+ ) {
+ key = KEYS.right;
+ }
+
+ if (selectionStart !== selectionEnd)
+ modifier |= MODS.shift;
+
+ if (key) {
+ host.onCommandKey(null, modifier, key);
+ lastSelectionStart = selectionStart;
+ lastSelectionEnd = selectionEnd;
+ resetSelection("");
+ }
+ };
+ document.addEventListener("selectionchange", detectArrowKeys);
+ host.on("destroy", function() {
+ document.removeEventListener("selectionchange", detectArrowKeys);
+ });
+ }
+
+};
+
+exports.TextInput = TextInput;
+});
+
+ace.define("ace/mouse/default_handlers",["require","exports","module","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var useragent = require("../lib/useragent");
+
+var DRAG_OFFSET = 0; // pixels
+var SCROLL_COOLDOWN_T = 550; // milliseconds
+
+function DefaultHandlers(mouseHandler) {
+ mouseHandler.$clickSelection = null;
+
+ var editor = mouseHandler.editor;
+ editor.setDefaultHandler("mousedown", this.onMouseDown.bind(mouseHandler));
+ editor.setDefaultHandler("dblclick", this.onDoubleClick.bind(mouseHandler));
+ editor.setDefaultHandler("tripleclick", this.onTripleClick.bind(mouseHandler));
+ editor.setDefaultHandler("quadclick", this.onQuadClick.bind(mouseHandler));
+ editor.setDefaultHandler("mousewheel", this.onMouseWheel.bind(mouseHandler));
+ editor.setDefaultHandler("touchmove", this.onTouchMove.bind(mouseHandler));
+
+ var exports = ["select", "startSelect", "selectEnd", "selectAllEnd", "selectByWordsEnd",
+ "selectByLinesEnd", "dragWait", "dragWaitEnd", "focusWait"];
+
+ exports.forEach(function(x) {
+ mouseHandler[x] = this[x];
+ }, this);
+
+ mouseHandler.selectByLines = this.extendSelectionBy.bind(mouseHandler, "getLineRange");
+ mouseHandler.selectByWords = this.extendSelectionBy.bind(mouseHandler, "getWordRange");
+}
+
+(function() {
+
+ this.onMouseDown = function(ev) {
+ var inSelection = ev.inSelection();
+ var pos = ev.getDocumentPosition();
+ this.mousedownEvent = ev;
+ var editor = this.editor;
+
+ var button = ev.getButton();
+ if (button !== 0) {
+ var selectionRange = editor.getSelectionRange();
+ var selectionEmpty = selectionRange.isEmpty();
+ if (selectionEmpty || button == 1)
+ editor.selection.moveToPosition(pos);
+ if (button == 2) {
+ editor.textInput.onContextMenu(ev.domEvent);
+ if (!useragent.isMozilla)
+ ev.preventDefault();
+ }
+ return;
+ }
+
+ this.mousedownEvent.time = Date.now();
+ if (inSelection && !editor.isFocused()) {
+ editor.focus();
+ if (this.$focusTimeout && !this.$clickSelection && !editor.inMultiSelectMode) {
+ this.setState("focusWait");
+ this.captureMouse(ev);
+ return;
+ }
+ }
+
+ this.captureMouse(ev);
+ this.startSelect(pos, ev.domEvent._clicks > 1);
+ return ev.preventDefault();
+ };
+
+ this.startSelect = function(pos, waitForClickSelection) {
+ pos = pos || this.editor.renderer.screenToTextCoordinates(this.x, this.y);
+ var editor = this.editor;
+ if (!this.mousedownEvent) return;
+ if (this.mousedownEvent.getShiftKey())
+ editor.selection.selectToPosition(pos);
+ else if (!waitForClickSelection)
+ editor.selection.moveToPosition(pos);
+ if (!waitForClickSelection)
+ this.select();
+ if (editor.renderer.scroller.setCapture) {
+ editor.renderer.scroller.setCapture();
+ }
+ editor.setStyle("ace_selecting");
+ this.setState("select");
+ };
+
+ this.select = function() {
+ var anchor, editor = this.editor;
+ var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
+ if (this.$clickSelection) {
+ var cmp = this.$clickSelection.comparePoint(cursor);
+
+ if (cmp == -1) {
+ anchor = this.$clickSelection.end;
+ } else if (cmp == 1) {
+ anchor = this.$clickSelection.start;
+ } else {
+ var orientedRange = calcRangeOrientation(this.$clickSelection, cursor);
+ cursor = orientedRange.cursor;
+ anchor = orientedRange.anchor;
+ }
+ editor.selection.setSelectionAnchor(anchor.row, anchor.column);
+ }
+ editor.selection.selectToPosition(cursor);
+ editor.renderer.scrollCursorIntoView();
+ };
+
+ this.extendSelectionBy = function(unitName) {
+ var anchor, editor = this.editor;
+ var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
+ var range = editor.selection[unitName](cursor.row, cursor.column);
+ if (this.$clickSelection) {
+ var cmpStart = this.$clickSelection.comparePoint(range.start);
+ var cmpEnd = this.$clickSelection.comparePoint(range.end);
+
+ if (cmpStart == -1 && cmpEnd <= 0) {
+ anchor = this.$clickSelection.end;
+ if (range.end.row != cursor.row || range.end.column != cursor.column)
+ cursor = range.start;
+ } else if (cmpEnd == 1 && cmpStart >= 0) {
+ anchor = this.$clickSelection.start;
+ if (range.start.row != cursor.row || range.start.column != cursor.column)
+ cursor = range.end;
+ } else if (cmpStart == -1 && cmpEnd == 1) {
+ cursor = range.end;
+ anchor = range.start;
+ } else {
+ var orientedRange = calcRangeOrientation(this.$clickSelection, cursor);
+ cursor = orientedRange.cursor;
+ anchor = orientedRange.anchor;
+ }
+ editor.selection.setSelectionAnchor(anchor.row, anchor.column);
+ }
+ editor.selection.selectToPosition(cursor);
+ editor.renderer.scrollCursorIntoView();
+ };
+
+ this.selectEnd =
+ this.selectAllEnd =
+ this.selectByWordsEnd =
+ this.selectByLinesEnd = function() {
+ this.$clickSelection = null;
+ this.editor.unsetStyle("ace_selecting");
+ if (this.editor.renderer.scroller.releaseCapture) {
+ this.editor.renderer.scroller.releaseCapture();
+ }
+ };
+
+ this.focusWait = function() {
+ var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
+ var time = Date.now();
+
+ if (distance > DRAG_OFFSET || time - this.mousedownEvent.time > this.$focusTimeout)
+ this.startSelect(this.mousedownEvent.getDocumentPosition());
+ };
+
+ this.onDoubleClick = function(ev) {
+ var pos = ev.getDocumentPosition();
+ var editor = this.editor;
+ var session = editor.session;
+
+ var range = session.getBracketRange(pos);
+ if (range) {
+ if (range.isEmpty()) {
+ range.start.column--;
+ range.end.column++;
+ }
+ this.setState("select");
+ } else {
+ range = editor.selection.getWordRange(pos.row, pos.column);
+ this.setState("selectByWords");
+ }
+ this.$clickSelection = range;
+ this.select();
+ };
+
+ this.onTripleClick = function(ev) {
+ var pos = ev.getDocumentPosition();
+ var editor = this.editor;
+
+ this.setState("selectByLines");
+ var range = editor.getSelectionRange();
+ if (range.isMultiLine() && range.contains(pos.row, pos.column)) {
+ this.$clickSelection = editor.selection.getLineRange(range.start.row);
+ this.$clickSelection.end = editor.selection.getLineRange(range.end.row).end;
+ } else {
+ this.$clickSelection = editor.selection.getLineRange(pos.row);
+ }
+ this.select();
+ };
+
+ this.onQuadClick = function(ev) {
+ var editor = this.editor;
+
+ editor.selectAll();
+ this.$clickSelection = editor.getSelectionRange();
+ this.setState("selectAll");
+ };
+
+ this.onMouseWheel = function(ev) {
+ if (ev.getAccelKey())
+ return;
+ if (ev.getShiftKey() && ev.wheelY && !ev.wheelX) {
+ ev.wheelX = ev.wheelY;
+ ev.wheelY = 0;
+ }
+
+ var editor = this.editor;
+
+ if (!this.$lastScroll)
+ this.$lastScroll = { t: 0, vx: 0, vy: 0, allowed: 0 };
+
+ var prevScroll = this.$lastScroll;
+ var t = ev.domEvent.timeStamp;
+ var dt = t - prevScroll.t;
+ var vx = dt ? ev.wheelX / dt : prevScroll.vx;
+ var vy = dt ? ev.wheelY / dt : prevScroll.vy;
+ if (dt < SCROLL_COOLDOWN_T) {
+ vx = (vx + prevScroll.vx) / 2;
+ vy = (vy + prevScroll.vy) / 2;
+ }
+
+ var direction = Math.abs(vx / vy);
+
+ var canScroll = false;
+ if (direction >= 1 && editor.renderer.isScrollableBy(ev.wheelX * ev.speed, 0))
+ canScroll = true;
+ if (direction <= 1 && editor.renderer.isScrollableBy(0, ev.wheelY * ev.speed))
+ canScroll = true;
+
+ if (canScroll) {
+ prevScroll.allowed = t;
+ } else if (t - prevScroll.allowed < SCROLL_COOLDOWN_T) {
+ var isSlower = Math.abs(vx) <= 1.5 * Math.abs(prevScroll.vx)
+ && Math.abs(vy) <= 1.5 * Math.abs(prevScroll.vy);
+ if (isSlower) {
+ canScroll = true;
+ prevScroll.allowed = t;
+ }
+ else {
+ prevScroll.allowed = 0;
+ }
+ }
+
+ prevScroll.t = t;
+ prevScroll.vx = vx;
+ prevScroll.vy = vy;
+
+ if (canScroll) {
+ editor.renderer.scrollBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed);
+ return ev.stop();
+ }
+ };
+
+ this.onTouchMove = function(ev) {
+ this.editor._emit("mousewheel", ev);
+ };
+
+}).call(DefaultHandlers.prototype);
+
+exports.DefaultHandlers = DefaultHandlers;
+
+function calcDistance(ax, ay, bx, by) {
+ return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2));
+}
+
+function calcRangeOrientation(range, cursor) {
+ if (range.start.row == range.end.row)
+ var cmp = 2 * cursor.column - range.start.column - range.end.column;
+ else if (range.start.row == range.end.row - 1 && !range.start.column && !range.end.column)
+ var cmp = cursor.column - 4;
+ else
+ var cmp = 2 * cursor.row - range.start.row - range.end.row;
+
+ if (cmp < 0)
+ return {cursor: range.start, anchor: range.end};
+ else
+ return {cursor: range.end, anchor: range.start};
+}
+
+});
+
+ace.define("ace/tooltip",["require","exports","module","ace/lib/oop","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var dom = require("./lib/dom");
+function Tooltip (parentNode) {
+ this.isOpen = false;
+ this.$element = null;
+ this.$parentNode = parentNode;
+}
+
+(function() {
+ this.$init = function() {
+ this.$element = dom.createElement("div");
+ this.$element.className = "ace_tooltip";
+ this.$element.style.display = "none";
+ this.$parentNode.appendChild(this.$element);
+ return this.$element;
+ };
+ this.getElement = function() {
+ return this.$element || this.$init();
+ };
+ this.setText = function(text) {
+ this.getElement().textContent = text;
+ };
+ this.setHtml = function(html) {
+ this.getElement().innerHTML = html;
+ };
+ this.setPosition = function(x, y) {
+ this.getElement().style.left = x + "px";
+ this.getElement().style.top = y + "px";
+ };
+ this.setClassName = function(className) {
+ dom.addCssClass(this.getElement(), className);
+ };
+ this.show = function(text, x, y) {
+ if (text != null)
+ this.setText(text);
+ if (x != null && y != null)
+ this.setPosition(x, y);
+ if (!this.isOpen) {
+ this.getElement().style.display = "block";
+ this.isOpen = true;
+ }
+ };
+
+ this.hide = function() {
+ if (this.isOpen) {
+ this.getElement().style.display = "none";
+ this.isOpen = false;
+ }
+ };
+ this.getHeight = function() {
+ return this.getElement().offsetHeight;
+ };
+ this.getWidth = function() {
+ return this.getElement().offsetWidth;
+ };
+
+ this.destroy = function() {
+ this.isOpen = false;
+ if (this.$element && this.$element.parentNode) {
+ this.$element.parentNode.removeChild(this.$element);
+ }
+ };
+
+}).call(Tooltip.prototype);
+
+exports.Tooltip = Tooltip;
+});
+
+ace.define("ace/mouse/default_gutter_handler",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event","ace/tooltip"], function(require, exports, module) {
+"use strict";
+var dom = require("../lib/dom");
+var oop = require("../lib/oop");
+var event = require("../lib/event");
+var Tooltip = require("../tooltip").Tooltip;
+
+function GutterHandler(mouseHandler) {
+ var editor = mouseHandler.editor;
+ var gutter = editor.renderer.$gutterLayer;
+ var tooltip = new GutterTooltip(editor.container);
+
+ mouseHandler.editor.setDefaultHandler("guttermousedown", function(e) {
+ if (!editor.isFocused() || e.getButton() != 0)
+ return;
+ var gutterRegion = gutter.getRegion(e);
+
+ if (gutterRegion == "foldWidgets")
+ return;
+
+ var row = e.getDocumentPosition().row;
+ var selection = editor.session.selection;
+
+ if (e.getShiftKey())
+ selection.selectTo(row, 0);
+ else {
+ if (e.domEvent.detail == 2) {
+ editor.selectAll();
+ return e.preventDefault();
+ }
+ mouseHandler.$clickSelection = editor.selection.getLineRange(row);
+ }
+ mouseHandler.setState("selectByLines");
+ mouseHandler.captureMouse(e);
+ return e.preventDefault();
+ });
+
+
+ var tooltipTimeout, mouseEvent, tooltipAnnotation;
+
+ function showTooltip() {
+ var row = mouseEvent.getDocumentPosition().row;
+ var annotation = gutter.$annotations[row];
+ if (!annotation)
+ return hideTooltip();
+
+ var maxRow = editor.session.getLength();
+ if (row == maxRow) {
+ var screenRow = editor.renderer.pixelToScreenCoordinates(0, mouseEvent.y).row;
+ var pos = mouseEvent.$pos;
+ if (screenRow > editor.session.documentToScreenRow(pos.row, pos.column))
+ return hideTooltip();
+ }
+
+ if (tooltipAnnotation == annotation)
+ return;
+ tooltipAnnotation = annotation.text.join("
");
+
+ tooltip.setHtml(tooltipAnnotation);
+ tooltip.show();
+ editor._signal("showGutterTooltip", tooltip);
+ editor.on("mousewheel", hideTooltip);
+
+ if (mouseHandler.$tooltipFollowsMouse) {
+ moveTooltip(mouseEvent);
+ } else {
+ var gutterElement = mouseEvent.domEvent.target;
+ var rect = gutterElement.getBoundingClientRect();
+ var style = tooltip.getElement().style;
+ style.left = rect.right + "px";
+ style.top = rect.bottom + "px";
+ }
+ }
+
+ function hideTooltip() {
+ if (tooltipTimeout)
+ tooltipTimeout = clearTimeout(tooltipTimeout);
+ if (tooltipAnnotation) {
+ tooltip.hide();
+ tooltipAnnotation = null;
+ editor._signal("hideGutterTooltip", tooltip);
+ editor.removeEventListener("mousewheel", hideTooltip);
+ }
+ }
+
+ function moveTooltip(e) {
+ tooltip.setPosition(e.x, e.y);
+ }
+
+ mouseHandler.editor.setDefaultHandler("guttermousemove", function(e) {
+ var target = e.domEvent.target || e.domEvent.srcElement;
+ if (dom.hasCssClass(target, "ace_fold-widget"))
+ return hideTooltip();
+
+ if (tooltipAnnotation && mouseHandler.$tooltipFollowsMouse)
+ moveTooltip(e);
+
+ mouseEvent = e;
+ if (tooltipTimeout)
+ return;
+ tooltipTimeout = setTimeout(function() {
+ tooltipTimeout = null;
+ if (mouseEvent && !mouseHandler.isMousePressed)
+ showTooltip();
+ else
+ hideTooltip();
+ }, 50);
+ });
+
+ event.addListener(editor.renderer.$gutter, "mouseout", function(e) {
+ mouseEvent = null;
+ if (!tooltipAnnotation || tooltipTimeout)
+ return;
+
+ tooltipTimeout = setTimeout(function() {
+ tooltipTimeout = null;
+ hideTooltip();
+ }, 50);
+ });
+
+ editor.on("changeSession", hideTooltip);
+}
+
+function GutterTooltip(parentNode) {
+ Tooltip.call(this, parentNode);
+}
+
+oop.inherits(GutterTooltip, Tooltip);
+
+(function(){
+ this.setPosition = function(x, y) {
+ var windowWidth = window.innerWidth || document.documentElement.clientWidth;
+ var windowHeight = window.innerHeight || document.documentElement.clientHeight;
+ var width = this.getWidth();
+ var height = this.getHeight();
+ x += 15;
+ y += 15;
+ if (x + width > windowWidth) {
+ x -= (x + width) - windowWidth;
+ }
+ if (y + height > windowHeight) {
+ y -= 20 + height;
+ }
+ Tooltip.prototype.setPosition.call(this, x, y);
+ };
+
+}).call(GutterTooltip.prototype);
+
+
+
+exports.GutterHandler = GutterHandler;
+
+});
+
+ace.define("ace/mouse/mouse_event",["require","exports","module","ace/lib/event","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var event = require("../lib/event");
+var useragent = require("../lib/useragent");
+var MouseEvent = exports.MouseEvent = function(domEvent, editor) {
+ this.domEvent = domEvent;
+ this.editor = editor;
+
+ this.x = this.clientX = domEvent.clientX;
+ this.y = this.clientY = domEvent.clientY;
+
+ this.$pos = null;
+ this.$inSelection = null;
+
+ this.propagationStopped = false;
+ this.defaultPrevented = false;
+};
+
+(function() {
+
+ this.stopPropagation = function() {
+ event.stopPropagation(this.domEvent);
+ this.propagationStopped = true;
+ };
+
+ this.preventDefault = function() {
+ event.preventDefault(this.domEvent);
+ this.defaultPrevented = true;
+ };
+
+ this.stop = function() {
+ this.stopPropagation();
+ this.preventDefault();
+ };
+ this.getDocumentPosition = function() {
+ if (this.$pos)
+ return this.$pos;
+
+ this.$pos = this.editor.renderer.screenToTextCoordinates(this.clientX, this.clientY);
+ return this.$pos;
+ };
+ this.inSelection = function() {
+ if (this.$inSelection !== null)
+ return this.$inSelection;
+
+ var editor = this.editor;
+
+
+ var selectionRange = editor.getSelectionRange();
+ if (selectionRange.isEmpty())
+ this.$inSelection = false;
+ else {
+ var pos = this.getDocumentPosition();
+ this.$inSelection = selectionRange.contains(pos.row, pos.column);
+ }
+
+ return this.$inSelection;
+ };
+ this.getButton = function() {
+ return event.getButton(this.domEvent);
+ };
+ this.getShiftKey = function() {
+ return this.domEvent.shiftKey;
+ };
+
+ this.getAccelKey = useragent.isMac
+ ? function() { return this.domEvent.metaKey; }
+ : function() { return this.domEvent.ctrlKey; };
+
+}).call(MouseEvent.prototype);
+
+});
+
+ace.define("ace/mouse/dragdrop_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var dom = require("../lib/dom");
+var event = require("../lib/event");
+var useragent = require("../lib/useragent");
+
+var AUTOSCROLL_DELAY = 200;
+var SCROLL_CURSOR_DELAY = 200;
+var SCROLL_CURSOR_HYSTERESIS = 5;
+
+function DragdropHandler(mouseHandler) {
+
+ var editor = mouseHandler.editor;
+
+ var blankImage = dom.createElement("img");
+ blankImage.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
+ if (useragent.isOpera)
+ blankImage.style.cssText = "width:1px;height:1px;position:fixed;top:0;left:0;z-index:2147483647;opacity:0;";
+
+ var exports = ["dragWait", "dragWaitEnd", "startDrag", "dragReadyEnd", "onMouseDrag"];
+
+ exports.forEach(function(x) {
+ mouseHandler[x] = this[x];
+ }, this);
+ editor.addEventListener("mousedown", this.onMouseDown.bind(mouseHandler));
+
+
+ var mouseTarget = editor.container;
+ var dragSelectionMarker, x, y;
+ var timerId, range;
+ var dragCursor, counter = 0;
+ var dragOperation;
+ var isInternal;
+ var autoScrollStartTime;
+ var cursorMovedTime;
+ var cursorPointOnCaretMoved;
+
+ this.onDragStart = function(e) {
+ if (this.cancelDrag || !mouseTarget.draggable) {
+ var self = this;
+ setTimeout(function(){
+ self.startSelect();
+ self.captureMouse(e);
+ }, 0);
+ return e.preventDefault();
+ }
+ range = editor.getSelectionRange();
+
+ var dataTransfer = e.dataTransfer;
+ dataTransfer.effectAllowed = editor.getReadOnly() ? "copy" : "copyMove";
+ if (useragent.isOpera) {
+ editor.container.appendChild(blankImage);
+ blankImage.scrollTop = 0;
+ }
+ dataTransfer.setDragImage && dataTransfer.setDragImage(blankImage, 0, 0);
+ if (useragent.isOpera) {
+ editor.container.removeChild(blankImage);
+ }
+ dataTransfer.clearData();
+ dataTransfer.setData("Text", editor.session.getTextRange());
+
+ isInternal = true;
+ this.setState("drag");
+ };
+
+ this.onDragEnd = function(e) {
+ mouseTarget.draggable = false;
+ isInternal = false;
+ this.setState(null);
+ if (!editor.getReadOnly()) {
+ var dropEffect = e.dataTransfer.dropEffect;
+ if (!dragOperation && dropEffect == "move")
+ editor.session.remove(editor.getSelectionRange());
+ editor.renderer.$cursorLayer.setBlinking(true);
+ }
+ this.editor.unsetStyle("ace_dragging");
+ this.editor.renderer.setCursorStyle("");
+ };
+
+ this.onDragEnter = function(e) {
+ if (editor.getReadOnly() || !canAccept(e.dataTransfer))
+ return;
+ x = e.clientX;
+ y = e.clientY;
+ if (!dragSelectionMarker)
+ addDragMarker();
+ counter++;
+ e.dataTransfer.dropEffect = dragOperation = getDropEffect(e);
+ return event.preventDefault(e);
+ };
+
+ this.onDragOver = function(e) {
+ if (editor.getReadOnly() || !canAccept(e.dataTransfer))
+ return;
+ x = e.clientX;
+ y = e.clientY;
+ if (!dragSelectionMarker) {
+ addDragMarker();
+ counter++;
+ }
+ if (onMouseMoveTimer !== null)
+ onMouseMoveTimer = null;
+
+ e.dataTransfer.dropEffect = dragOperation = getDropEffect(e);
+ return event.preventDefault(e);
+ };
+
+ this.onDragLeave = function(e) {
+ counter--;
+ if (counter <= 0 && dragSelectionMarker) {
+ clearDragMarker();
+ dragOperation = null;
+ return event.preventDefault(e);
+ }
+ };
+
+ this.onDrop = function(e) {
+ if (!dragCursor)
+ return;
+ var dataTransfer = e.dataTransfer;
+ if (isInternal) {
+ switch (dragOperation) {
+ case "move":
+ if (range.contains(dragCursor.row, dragCursor.column)) {
+ range = {
+ start: dragCursor,
+ end: dragCursor
+ };
+ } else {
+ range = editor.moveText(range, dragCursor);
+ }
+ break;
+ case "copy":
+ range = editor.moveText(range, dragCursor, true);
+ break;
+ }
+ } else {
+ var dropData = dataTransfer.getData('Text');
+ range = {
+ start: dragCursor,
+ end: editor.session.insert(dragCursor, dropData)
+ };
+ editor.focus();
+ dragOperation = null;
+ }
+ clearDragMarker();
+ return event.preventDefault(e);
+ };
+
+ event.addListener(mouseTarget, "dragstart", this.onDragStart.bind(mouseHandler));
+ event.addListener(mouseTarget, "dragend", this.onDragEnd.bind(mouseHandler));
+ event.addListener(mouseTarget, "dragenter", this.onDragEnter.bind(mouseHandler));
+ event.addListener(mouseTarget, "dragover", this.onDragOver.bind(mouseHandler));
+ event.addListener(mouseTarget, "dragleave", this.onDragLeave.bind(mouseHandler));
+ event.addListener(mouseTarget, "drop", this.onDrop.bind(mouseHandler));
+
+ function scrollCursorIntoView(cursor, prevCursor) {
+ var now = Date.now();
+ var vMovement = !prevCursor || cursor.row != prevCursor.row;
+ var hMovement = !prevCursor || cursor.column != prevCursor.column;
+ if (!cursorMovedTime || vMovement || hMovement) {
+ editor.moveCursorToPosition(cursor);
+ cursorMovedTime = now;
+ cursorPointOnCaretMoved = {x: x, y: y};
+ } else {
+ var distance = calcDistance(cursorPointOnCaretMoved.x, cursorPointOnCaretMoved.y, x, y);
+ if (distance > SCROLL_CURSOR_HYSTERESIS) {
+ cursorMovedTime = null;
+ } else if (now - cursorMovedTime >= SCROLL_CURSOR_DELAY) {
+ editor.renderer.scrollCursorIntoView();
+ cursorMovedTime = null;
+ }
+ }
+ }
+
+ function autoScroll(cursor, prevCursor) {
+ var now = Date.now();
+ var lineHeight = editor.renderer.layerConfig.lineHeight;
+ var characterWidth = editor.renderer.layerConfig.characterWidth;
+ var editorRect = editor.renderer.scroller.getBoundingClientRect();
+ var offsets = {
+ x: {
+ left: x - editorRect.left,
+ right: editorRect.right - x
+ },
+ y: {
+ top: y - editorRect.top,
+ bottom: editorRect.bottom - y
+ }
+ };
+ var nearestXOffset = Math.min(offsets.x.left, offsets.x.right);
+ var nearestYOffset = Math.min(offsets.y.top, offsets.y.bottom);
+ var scrollCursor = {row: cursor.row, column: cursor.column};
+ if (nearestXOffset / characterWidth <= 2) {
+ scrollCursor.column += (offsets.x.left < offsets.x.right ? -3 : +2);
+ }
+ if (nearestYOffset / lineHeight <= 1) {
+ scrollCursor.row += (offsets.y.top < offsets.y.bottom ? -1 : +1);
+ }
+ var vScroll = cursor.row != scrollCursor.row;
+ var hScroll = cursor.column != scrollCursor.column;
+ var vMovement = !prevCursor || cursor.row != prevCursor.row;
+ if (vScroll || (hScroll && !vMovement)) {
+ if (!autoScrollStartTime)
+ autoScrollStartTime = now;
+ else if (now - autoScrollStartTime >= AUTOSCROLL_DELAY)
+ editor.renderer.scrollCursorIntoView(scrollCursor);
+ } else {
+ autoScrollStartTime = null;
+ }
+ }
+
+ function onDragInterval() {
+ var prevCursor = dragCursor;
+ dragCursor = editor.renderer.screenToTextCoordinates(x, y);
+ scrollCursorIntoView(dragCursor, prevCursor);
+ autoScroll(dragCursor, prevCursor);
+ }
+
+ function addDragMarker() {
+ range = editor.selection.toOrientedRange();
+ dragSelectionMarker = editor.session.addMarker(range, "ace_selection", editor.getSelectionStyle());
+ editor.clearSelection();
+ if (editor.isFocused())
+ editor.renderer.$cursorLayer.setBlinking(false);
+ clearInterval(timerId);
+ onDragInterval();
+ timerId = setInterval(onDragInterval, 20);
+ counter = 0;
+ event.addListener(document, "mousemove", onMouseMove);
+ }
+
+ function clearDragMarker() {
+ clearInterval(timerId);
+ editor.session.removeMarker(dragSelectionMarker);
+ dragSelectionMarker = null;
+ editor.selection.fromOrientedRange(range);
+ if (editor.isFocused() && !isInternal)
+ editor.renderer.$cursorLayer.setBlinking(!editor.getReadOnly());
+ range = null;
+ dragCursor = null;
+ counter = 0;
+ autoScrollStartTime = null;
+ cursorMovedTime = null;
+ event.removeListener(document, "mousemove", onMouseMove);
+ }
+ var onMouseMoveTimer = null;
+ function onMouseMove() {
+ if (onMouseMoveTimer == null) {
+ onMouseMoveTimer = setTimeout(function() {
+ if (onMouseMoveTimer != null && dragSelectionMarker)
+ clearDragMarker();
+ }, 20);
+ }
+ }
+
+ function canAccept(dataTransfer) {
+ var types = dataTransfer.types;
+ return !types || Array.prototype.some.call(types, function(type) {
+ return type == 'text/plain' || type == 'Text';
+ });
+ }
+
+ function getDropEffect(e) {
+ var copyAllowed = ['copy', 'copymove', 'all', 'uninitialized'];
+ var moveAllowed = ['move', 'copymove', 'linkmove', 'all', 'uninitialized'];
+
+ var copyModifierState = useragent.isMac ? e.altKey : e.ctrlKey;
+ var effectAllowed = "uninitialized";
+ try {
+ effectAllowed = e.dataTransfer.effectAllowed.toLowerCase();
+ } catch (e) {}
+ var dropEffect = "none";
+
+ if (copyModifierState && copyAllowed.indexOf(effectAllowed) >= 0)
+ dropEffect = "copy";
+ else if (moveAllowed.indexOf(effectAllowed) >= 0)
+ dropEffect = "move";
+ else if (copyAllowed.indexOf(effectAllowed) >= 0)
+ dropEffect = "copy";
+
+ return dropEffect;
+ }
+}
+
+(function() {
+
+ this.dragWait = function() {
+ var interval = Date.now() - this.mousedownEvent.time;
+ if (interval > this.editor.getDragDelay())
+ this.startDrag();
+ };
+
+ this.dragWaitEnd = function() {
+ var target = this.editor.container;
+ target.draggable = false;
+ this.startSelect(this.mousedownEvent.getDocumentPosition());
+ this.selectEnd();
+ };
+
+ this.dragReadyEnd = function(e) {
+ this.editor.renderer.$cursorLayer.setBlinking(!this.editor.getReadOnly());
+ this.editor.unsetStyle("ace_dragging");
+ this.editor.renderer.setCursorStyle("");
+ this.dragWaitEnd();
+ };
+
+ this.startDrag = function(){
+ this.cancelDrag = false;
+ var editor = this.editor;
+ var target = editor.container;
+ target.draggable = true;
+ editor.renderer.$cursorLayer.setBlinking(false);
+ editor.setStyle("ace_dragging");
+ var cursorStyle = useragent.isWin ? "default" : "move";
+ editor.renderer.setCursorStyle(cursorStyle);
+ this.setState("dragReady");
+ };
+
+ this.onMouseDrag = function(e) {
+ var target = this.editor.container;
+ if (useragent.isIE && this.state == "dragReady") {
+ var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
+ if (distance > 3)
+ target.dragDrop();
+ }
+ if (this.state === "dragWait") {
+ var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
+ if (distance > 0) {
+ target.draggable = false;
+ this.startSelect(this.mousedownEvent.getDocumentPosition());
+ }
+ }
+ };
+
+ this.onMouseDown = function(e) {
+ if (!this.$dragEnabled)
+ return;
+ this.mousedownEvent = e;
+ var editor = this.editor;
+
+ var inSelection = e.inSelection();
+ var button = e.getButton();
+ var clickCount = e.domEvent.detail || 1;
+ if (clickCount === 1 && button === 0 && inSelection) {
+ if (e.editor.inMultiSelectMode && (e.getAccelKey() || e.getShiftKey()))
+ return;
+ this.mousedownEvent.time = Date.now();
+ var eventTarget = e.domEvent.target || e.domEvent.srcElement;
+ if ("unselectable" in eventTarget)
+ eventTarget.unselectable = "on";
+ if (editor.getDragDelay()) {
+ if (useragent.isWebKit) {
+ this.cancelDrag = true;
+ var mouseTarget = editor.container;
+ mouseTarget.draggable = true;
+ }
+ this.setState("dragWait");
+ } else {
+ this.startDrag();
+ }
+ this.captureMouse(e, this.onMouseDrag.bind(this));
+ e.defaultPrevented = true;
+ }
+ };
+
+}).call(DragdropHandler.prototype);
+
+
+function calcDistance(ax, ay, bx, by) {
+ return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2));
+}
+
+exports.DragdropHandler = DragdropHandler;
+
+});
+
+ace.define("ace/lib/net",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+var dom = require("./dom");
+
+exports.get = function (url, callback) {
+ var xhr = new XMLHttpRequest();
+ xhr.open('GET', url, true);
+ xhr.onreadystatechange = function () {
+ if (xhr.readyState === 4) {
+ callback(xhr.responseText);
+ }
+ };
+ xhr.send(null);
+};
+
+exports.loadScript = function(path, callback) {
+ var head = dom.getDocumentHead();
+ var s = document.createElement('script');
+
+ s.src = path;
+ head.appendChild(s);
+
+ s.onload = s.onreadystatechange = function(_, isAbort) {
+ if (isAbort || !s.readyState || s.readyState == "loaded" || s.readyState == "complete") {
+ s = s.onload = s.onreadystatechange = null;
+ if (!isAbort)
+ callback();
+ }
+ };
+};
+exports.qualifyURL = function(url) {
+ var a = document.createElement('a');
+ a.href = url;
+ return a.href;
+};
+
+});
+
+ace.define("ace/lib/event_emitter",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+var EventEmitter = {};
+var stopPropagation = function() { this.propagationStopped = true; };
+var preventDefault = function() { this.defaultPrevented = true; };
+
+EventEmitter._emit =
+EventEmitter._dispatchEvent = function(eventName, e) {
+ this._eventRegistry || (this._eventRegistry = {});
+ this._defaultHandlers || (this._defaultHandlers = {});
+
+ var listeners = this._eventRegistry[eventName] || [];
+ var defaultHandler = this._defaultHandlers[eventName];
+ if (!listeners.length && !defaultHandler)
+ return;
+
+ if (typeof e != "object" || !e)
+ e = {};
+
+ if (!e.type)
+ e.type = eventName;
+ if (!e.stopPropagation)
+ e.stopPropagation = stopPropagation;
+ if (!e.preventDefault)
+ e.preventDefault = preventDefault;
+
+ listeners = listeners.slice();
+ for (var i=0; i 1)
+ base = parts[parts.length - 2];
+ var path = options[component + "Path"];
+ if (path == null) {
+ path = options.basePath;
+ } else if (sep == "/") {
+ component = sep = "";
+ }
+ if (path && path.slice(-1) != "/")
+ path += "/";
+ return path + component + sep + base + this.get("suffix");
+};
+
+exports.setModuleUrl = function(name, subst) {
+ return options.$moduleUrls[name] = subst;
+};
+
+exports.$loading = {};
+exports.loadModule = function(moduleName, onLoad) {
+ var module, moduleType;
+ if (Array.isArray(moduleName)) {
+ moduleType = moduleName[0];
+ moduleName = moduleName[1];
+ }
+
+ try {
+ module = require(moduleName);
+ } catch (e) {}
+ if (module && !exports.$loading[moduleName])
+ return onLoad && onLoad(module);
+
+ if (!exports.$loading[moduleName])
+ exports.$loading[moduleName] = [];
+
+ exports.$loading[moduleName].push(onLoad);
+
+ if (exports.$loading[moduleName].length > 1)
+ return;
+
+ var afterLoad = function() {
+ require([moduleName], function(module) {
+ exports._emit("load.module", {name: moduleName, module: module});
+ var listeners = exports.$loading[moduleName];
+ exports.$loading[moduleName] = null;
+ listeners.forEach(function(onLoad) {
+ onLoad && onLoad(module);
+ });
+ });
+ };
+
+ if (!exports.get("packaged"))
+ return afterLoad();
+
+ net.loadScript(exports.moduleUrl(moduleName, moduleType), afterLoad);
+ reportErrorIfPathIsNotConfigured();
+};
+
+var reportErrorIfPathIsNotConfigured = function() {
+ if (
+ !options.basePath && !options.workerPath
+ && !options.modePath && !options.themePath
+ && !Object.keys(options.$moduleUrls).length
+ ) {
+ console.error(
+ "Unable to infer path to ace from script src,",
+ "use ace.config.set('basePath', 'path') to enable dynamic loading of modes and themes",
+ "or with webpack use ace/webpack-resolver"
+ );
+ reportErrorIfPathIsNotConfigured = function() {};
+ }
+};
+init(true);function init(packaged) {
+
+ if (!global || !global.document)
+ return;
+
+ options.packaged = packaged || require.packaged || module.packaged || (global.define && define.packaged);
+
+ var scriptOptions = {};
+ var scriptUrl = "";
+ var currentScript = (document.currentScript || document._currentScript ); // native or polyfill
+ var currentDocument = currentScript && currentScript.ownerDocument || document;
+
+ var scripts = currentDocument.getElementsByTagName("script");
+ for (var i=0; i 0){
+ if (action == 0x10){
+ for(i = condPos; i < ix; i++){
+ levels[i] = 1;
+ }
+ condPos = -1;
+ } else {
+ condPos = -1;
+ }
+ }
+ cond = impTab[newState][6];
+ if (cond){
+ if(condPos == -1){
+ condPos = ix;
+ }
+ }else{
+ if (condPos > -1){
+ for(i = condPos; i < ix; i++){
+ levels[i] = newLevel;
+ }
+ condPos = -1;
+ }
+ }
+ if (charTypes[ix] == B){
+ levels[ix] = 0;
+ }
+ hiLevel |= newLevel;
+ }
+ if (hasUBAT_S){
+ for(i = 0; i < len; i++){
+ if(charTypes[i] == S){
+ levels[i] = dir;
+ for(var j = i - 1; j >= 0; j--){
+ if(charTypes[j] == WS){
+ levels[j] = dir;
+ }else{
+ break;
+ }
+ }
+ }
+ }
+ }
+}
+
+function _invertLevel(lev, levels, _array) {
+ if (hiLevel < lev){
+ return;
+ }
+ if (lev == 1 && dir == RTL && !hasUBAT_B){
+ _array.reverse();
+ return;
+ }
+ var len = _array.length, start = 0, end, lo, hi, tmp;
+ while(start < len){
+ if (levels[start] >= lev){
+ end = start + 1;
+ while(end < len && levels[end] >= lev){
+ end++;
+ }
+ for(lo = start, hi = end - 1 ; lo < hi; lo++, hi--){
+ tmp = _array[lo];
+ _array[lo] = _array[hi];
+ _array[hi] = tmp;
+ }
+ start = end;
+ }
+ start++;
+ }
+}
+
+function _getCharClass(chars, types, classes, ix) {
+ var cType = types[ix], wType, nType, len, i;
+ switch(cType){
+ case L:
+ case R:
+ lastArabic = false;
+ case ON:
+ case AN:
+ return cType;
+ case EN:
+ return lastArabic ? AN : EN;
+ case AL:
+ lastArabic = true;
+ hasUBAT_AL = true;
+ return R;
+ case WS:
+ return ON;
+ case CS:
+ if (ix < 1 || (ix + 1) >= types.length ||
+ ((wType = classes[ix - 1]) != EN && wType != AN) ||
+ ((nType = types[ix + 1]) != EN && nType != AN)){
+ return ON;
+ }
+ if (lastArabic){nType = AN;}
+ return nType == wType ? nType : ON;
+ case ES:
+ wType = ix > 0 ? classes[ix - 1] : B;
+ if (wType == EN && (ix + 1) < types.length && types[ix + 1] == EN){
+ return EN;
+ }
+ return ON;
+ case ET:
+ if (ix > 0 && classes[ix - 1] == EN){
+ return EN;
+ }
+ if (lastArabic){
+ return ON;
+ }
+ i = ix + 1;
+ len = types.length;
+ while (i < len && types[i] == ET){
+ i++;
+ }
+ if (i < len && types[i] == EN){
+ return EN;
+ }
+ return ON;
+ case NSM:
+ len = types.length;
+ i = ix + 1;
+ while (i < len && types[i] == NSM){
+ i++;
+ }
+ if (i < len){
+ var c = chars[ix], rtlCandidate = (c >= 0x0591 && c <= 0x08FF) || c == 0xFB1E;
+
+ wType = types[i];
+ if (rtlCandidate && (wType == R || wType == AL)){
+ return R;
+ }
+ }
+
+ if (ix < 1 || (wType = types[ix - 1]) == B){
+ return ON;
+ }
+ return classes[ix - 1];
+ case B:
+ lastArabic = false;
+ hasUBAT_B = true;
+ return dir;
+ case S:
+ hasUBAT_S = true;
+ return ON;
+ case LRE:
+ case RLE:
+ case LRO:
+ case RLO:
+ case PDF:
+ lastArabic = false;
+ case BN:
+ return ON;
+ }
+}
+
+function _getCharacterType( ch ) {
+ var uc = ch.charCodeAt(0), hi = uc >> 8;
+
+ if (hi == 0) {
+ return ((uc > 0x00BF) ? L : UnicodeTBL00[uc]);
+ } else if (hi == 5) {
+ return (/[\u0591-\u05f4]/.test(ch) ? R : L);
+ } else if (hi == 6) {
+ if (/[\u0610-\u061a\u064b-\u065f\u06d6-\u06e4\u06e7-\u06ed]/.test(ch))
+ return NSM;
+ else if (/[\u0660-\u0669\u066b-\u066c]/.test(ch))
+ return AN;
+ else if (uc == 0x066A)
+ return ET;
+ else if (/[\u06f0-\u06f9]/.test(ch))
+ return EN;
+ else
+ return AL;
+ } else if (hi == 0x20 && uc <= 0x205F) {
+ return UnicodeTBL20[uc & 0xFF];
+ } else if (hi == 0xFE) {
+ return (uc >= 0xFE70 ? AL : ON);
+ }
+ return ON;
+}
+
+function _isArabicDiacritics( ch ) {
+ return (ch >= '\u064b' && ch <= '\u0655');
+}
+exports.L = L;
+exports.R = R;
+exports.EN = EN;
+exports.ON_R = 3;
+exports.AN = 4;
+exports.R_H = 5;
+exports.B = 6;
+exports.RLE = 7;
+
+exports.DOT = "\xB7";
+exports.doBidiReorder = function(text, textCharTypes, isRtl) {
+ if (text.length < 2)
+ return {};
+
+ var chars = text.split(""), logicalFromVisual = new Array(chars.length),
+ bidiLevels = new Array(chars.length), levels = [];
+
+ dir = isRtl ? RTL : LTR;
+
+ _computeLevels(chars, levels, chars.length, textCharTypes);
+
+ for (var i = 0; i < logicalFromVisual.length; logicalFromVisual[i] = i, i++);
+
+ _invertLevel(2, levels, logicalFromVisual);
+ _invertLevel(1, levels, logicalFromVisual);
+
+ for (var i = 0; i < logicalFromVisual.length - 1; i++) { //fix levels to reflect character width
+ if (textCharTypes[i] === AN) {
+ levels[i] = exports.AN;
+ } else if (levels[i] === R && ((textCharTypes[i] > AL && textCharTypes[i] < LRE)
+ || textCharTypes[i] === ON || textCharTypes[i] === BN)) {
+ levels[i] = exports.ON_R;
+ } else if ((i > 0 && chars[i - 1] === '\u0644') && /\u0622|\u0623|\u0625|\u0627/.test(chars[i])) {
+ levels[i - 1] = levels[i] = exports.R_H;
+ i++;
+ }
+ }
+ if (chars[chars.length - 1] === exports.DOT)
+ levels[chars.length - 1] = exports.B;
+
+ if (chars[0] === '\u202B')
+ levels[0] = exports.RLE;
+
+ for (var i = 0; i < logicalFromVisual.length; i++) {
+ bidiLevels[i] = levels[logicalFromVisual[i]];
+ }
+
+ return {'logicalFromVisual': logicalFromVisual, 'bidiLevels': bidiLevels};
+};
+exports.hasBidiCharacters = function(text, textCharTypes){
+ var ret = false;
+ for (var i = 0; i < text.length; i++){
+ textCharTypes[i] = _getCharacterType(text.charAt(i));
+ if (!ret && (textCharTypes[i] == R || textCharTypes[i] == AL || textCharTypes[i] == AN))
+ ret = true;
+ }
+ return ret;
+};
+exports.getVisualFromLogicalIdx = function(logIdx, rowMap) {
+ for (var i = 0; i < rowMap.logicalFromVisual.length; i++) {
+ if (rowMap.logicalFromVisual[i] == logIdx)
+ return i;
+ }
+ return 0;
+};
+
+});
+
+ace.define("ace/bidihandler",["require","exports","module","ace/lib/bidiutil","ace/lib/lang"], function(require, exports, module) {
+"use strict";
+
+var bidiUtil = require("./lib/bidiutil");
+var lang = require("./lib/lang");
+var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\u202B]/;
+var BidiHandler = function(session) {
+ this.session = session;
+ this.bidiMap = {};
+ this.currentRow = null;
+ this.bidiUtil = bidiUtil;
+ this.charWidths = [];
+ this.EOL = "\xAC";
+ this.showInvisibles = true;
+ this.isRtlDir = false;
+ this.$isRtl = false;
+ this.line = "";
+ this.wrapIndent = 0;
+ this.EOF = "\xB6";
+ this.RLE = "\u202B";
+ this.contentWidth = 0;
+ this.fontMetrics = null;
+ this.rtlLineOffset = 0;
+ this.wrapOffset = 0;
+ this.isMoveLeftOperation = false;
+ this.seenBidi = bidiRE.test(session.getValue());
+};
+
+(function() {
+ this.isBidiRow = function(screenRow, docRow, splitIndex) {
+ if (!this.seenBidi)
+ return false;
+ if (screenRow !== this.currentRow) {
+ this.currentRow = screenRow;
+ this.updateRowLine(docRow, splitIndex);
+ this.updateBidiMap();
+ }
+ return this.bidiMap.bidiLevels;
+ };
+
+ this.onChange = function(delta) {
+ if (!this.seenBidi) {
+ if (delta.action == "insert" && bidiRE.test(delta.lines.join("\n"))) {
+ this.seenBidi = true;
+ this.currentRow = null;
+ }
+ }
+ else {
+ this.currentRow = null;
+ }
+ };
+
+ this.getDocumentRow = function() {
+ var docRow = 0;
+ var rowCache = this.session.$screenRowCache;
+ if (rowCache.length) {
+ var index = this.session.$getRowCacheIndex(rowCache, this.currentRow);
+ if (index >= 0)
+ docRow = this.session.$docRowCache[index];
+ }
+
+ return docRow;
+ };
+
+ this.getSplitIndex = function() {
+ var splitIndex = 0;
+ var rowCache = this.session.$screenRowCache;
+ if (rowCache.length) {
+ var currentIndex, prevIndex = this.session.$getRowCacheIndex(rowCache, this.currentRow);
+ while (this.currentRow - splitIndex > 0) {
+ currentIndex = this.session.$getRowCacheIndex(rowCache, this.currentRow - splitIndex - 1);
+ if (currentIndex !== prevIndex)
+ break;
+
+ prevIndex = currentIndex;
+ splitIndex++;
+ }
+ } else {
+ splitIndex = this.currentRow;
+ }
+
+ return splitIndex;
+ };
+
+ this.updateRowLine = function(docRow, splitIndex) {
+ if (docRow === undefined)
+ docRow = this.getDocumentRow();
+
+ var isLastRow = (docRow === this.session.getLength() - 1),
+ endOfLine = isLastRow ? this.EOF : this.EOL;
+
+ this.wrapIndent = 0;
+ this.line = this.session.getLine(docRow);
+ this.isRtlDir = this.$isRtl || this.line.charAt(0) === this.RLE;
+ if (this.session.$useWrapMode) {
+ var splits = this.session.$wrapData[docRow];
+ if (splits) {
+ if (splitIndex === undefined)
+ splitIndex = this.getSplitIndex();
+
+ if(splitIndex > 0 && splits.length) {
+ this.wrapIndent = splits.indent;
+ this.wrapOffset = this.wrapIndent * this.charWidths[bidiUtil.L];
+ this.line = (splitIndex < splits.length) ?
+ this.line.substring(splits[splitIndex - 1], splits[splitIndex]) :
+ this.line.substring(splits[splits.length - 1]);
+ } else {
+ this.line = this.line.substring(0, splits[splitIndex]);
+ }
+ }
+ if (splitIndex == splits.length)
+ this.line += (this.showInvisibles) ? endOfLine : bidiUtil.DOT;
+ } else {
+ this.line += this.showInvisibles ? endOfLine : bidiUtil.DOT;
+ }
+ var session = this.session, shift = 0, size;
+ this.line = this.line.replace(/\t|[\u1100-\u2029, \u202F-\uFFE6]/g, function(ch, i){
+ if (ch === '\t' || session.isFullWidth(ch.charCodeAt(0))) {
+ size = (ch === '\t') ? session.getScreenTabSize(i + shift) : 2;
+ shift += size - 1;
+ return lang.stringRepeat(bidiUtil.DOT, size);
+ }
+ return ch;
+ });
+
+ if (this.isRtlDir) {
+ this.fontMetrics.$main.textContent = (this.line.charAt(this.line.length - 1) == bidiUtil.DOT) ? this.line.substr(0, this.line.length - 1) : this.line;
+ this.rtlLineOffset = this.contentWidth - this.fontMetrics.$main.getBoundingClientRect().width;
+ }
+ };
+
+ this.updateBidiMap = function() {
+ var textCharTypes = [];
+ if (bidiUtil.hasBidiCharacters(this.line, textCharTypes) || this.isRtlDir) {
+ this.bidiMap = bidiUtil.doBidiReorder(this.line, textCharTypes, this.isRtlDir);
+ } else {
+ this.bidiMap = {};
+ }
+ };
+ this.markAsDirty = function() {
+ this.currentRow = null;
+ };
+ this.updateCharacterWidths = function(fontMetrics) {
+ if (this.characterWidth === fontMetrics.$characterSize.width)
+ return;
+
+ this.fontMetrics = fontMetrics;
+ var characterWidth = this.characterWidth = fontMetrics.$characterSize.width;
+ var bidiCharWidth = fontMetrics.$measureCharWidth("\u05d4");
+
+ this.charWidths[bidiUtil.L] = this.charWidths[bidiUtil.EN] = this.charWidths[bidiUtil.ON_R] = characterWidth;
+ this.charWidths[bidiUtil.R] = this.charWidths[bidiUtil.AN] = bidiCharWidth;
+ this.charWidths[bidiUtil.R_H] = bidiCharWidth * 0.45;
+ this.charWidths[bidiUtil.B] = this.charWidths[bidiUtil.RLE] = 0;
+
+ this.currentRow = null;
+ };
+
+ this.setShowInvisibles = function(showInvisibles) {
+ this.showInvisibles = showInvisibles;
+ this.currentRow = null;
+ };
+
+ this.setEolChar = function(eolChar) {
+ this.EOL = eolChar;
+ };
+
+ this.setContentWidth = function(width) {
+ this.contentWidth = width;
+ };
+
+ this.isRtlLine = function(row) {
+ if (this.$isRtl) return true;
+ if (row != undefined)
+ return (this.session.getLine(row).charAt(0) == this.RLE);
+ else
+ return this.isRtlDir;
+ };
+
+ this.setRtlDirection = function(editor, isRtlDir) {
+ var cursor = editor.getCursorPosition();
+ for (var row = editor.selection.getSelectionAnchor().row; row <= cursor.row; row++) {
+ if (!isRtlDir && editor.session.getLine(row).charAt(0) === editor.session.$bidiHandler.RLE)
+ editor.session.doc.removeInLine(row, 0, 1);
+ else if (isRtlDir && editor.session.getLine(row).charAt(0) !== editor.session.$bidiHandler.RLE)
+ editor.session.doc.insert({column: 0, row: row}, editor.session.$bidiHandler.RLE);
+ }
+ };
+ this.getPosLeft = function(col) {
+ col -= this.wrapIndent;
+ var leftBoundary = (this.line.charAt(0) === this.RLE) ? 1 : 0;
+ var logicalIdx = (col > leftBoundary) ? (this.session.getOverwrite() ? col : col - 1) : leftBoundary;
+ var visualIdx = bidiUtil.getVisualFromLogicalIdx(logicalIdx, this.bidiMap),
+ levels = this.bidiMap.bidiLevels, left = 0;
+
+ if (!this.session.getOverwrite() && col <= leftBoundary && levels[visualIdx] % 2 !== 0)
+ visualIdx++;
+
+ for (var i = 0; i < visualIdx; i++) {
+ left += this.charWidths[levels[i]];
+ }
+
+ if (!this.session.getOverwrite() && (col > leftBoundary) && (levels[visualIdx] % 2 === 0))
+ left += this.charWidths[levels[visualIdx]];
+
+ if (this.wrapIndent)
+ left += this.isRtlDir ? (-1 * this.wrapOffset) : this.wrapOffset;
+
+ if (this.isRtlDir)
+ left += this.rtlLineOffset;
+
+ return left;
+ };
+ this.getSelections = function(startCol, endCol) {
+ var map = this.bidiMap, levels = map.bidiLevels, level, selections = [], offset = 0,
+ selColMin = Math.min(startCol, endCol) - this.wrapIndent, selColMax = Math.max(startCol, endCol) - this.wrapIndent,
+ isSelected = false, isSelectedPrev = false, selectionStart = 0;
+
+ if (this.wrapIndent)
+ offset += this.isRtlDir ? (-1 * this.wrapOffset) : this.wrapOffset;
+
+ for (var logIdx, visIdx = 0; visIdx < levels.length; visIdx++) {
+ logIdx = map.logicalFromVisual[visIdx];
+ level = levels[visIdx];
+ isSelected = (logIdx >= selColMin) && (logIdx < selColMax);
+ if (isSelected && !isSelectedPrev) {
+ selectionStart = offset;
+ } else if (!isSelected && isSelectedPrev) {
+ selections.push({left: selectionStart, width: offset - selectionStart});
+ }
+ offset += this.charWidths[level];
+ isSelectedPrev = isSelected;
+ }
+
+ if (isSelected && (visIdx === levels.length)) {
+ selections.push({left: selectionStart, width: offset - selectionStart});
+ }
+
+ if(this.isRtlDir) {
+ for (var i = 0; i < selections.length; i++) {
+ selections[i].left += this.rtlLineOffset;
+ }
+ }
+ return selections;
+ };
+ this.offsetToCol = function(posX) {
+ if(this.isRtlDir)
+ posX -= this.rtlLineOffset;
+
+ var logicalIdx = 0, posX = Math.max(posX, 0),
+ offset = 0, visualIdx = 0, levels = this.bidiMap.bidiLevels,
+ charWidth = this.charWidths[levels[visualIdx]];
+
+ if (this.wrapIndent)
+ posX -= this.isRtlDir ? (-1 * this.wrapOffset) : this.wrapOffset;
+
+ while(posX > offset + charWidth/2) {
+ offset += charWidth;
+ if(visualIdx === levels.length - 1) {
+ charWidth = 0;
+ break;
+ }
+ charWidth = this.charWidths[levels[++visualIdx]];
+ }
+
+ if (visualIdx > 0 && (levels[visualIdx - 1] % 2 !== 0) && (levels[visualIdx] % 2 === 0)){
+ if(posX < offset)
+ visualIdx--;
+ logicalIdx = this.bidiMap.logicalFromVisual[visualIdx];
+
+ } else if (visualIdx > 0 && (levels[visualIdx - 1] % 2 === 0) && (levels[visualIdx] % 2 !== 0)){
+ logicalIdx = 1 + ((posX > offset) ? this.bidiMap.logicalFromVisual[visualIdx]
+ : this.bidiMap.logicalFromVisual[visualIdx - 1]);
+
+ } else if ((this.isRtlDir && visualIdx === levels.length - 1 && charWidth === 0 && (levels[visualIdx - 1] % 2 === 0))
+ || (!this.isRtlDir && visualIdx === 0 && (levels[visualIdx] % 2 !== 0))){
+ logicalIdx = 1 + this.bidiMap.logicalFromVisual[visualIdx];
+ } else {
+ if (visualIdx > 0 && (levels[visualIdx - 1] % 2 !== 0) && charWidth !== 0)
+ visualIdx--;
+ logicalIdx = this.bidiMap.logicalFromVisual[visualIdx];
+ }
+
+ if (logicalIdx === 0 && this.isRtlDir)
+ logicalIdx++;
+
+ return (logicalIdx + this.wrapIndent);
+ };
+
+}).call(BidiHandler.prototype);
+
+exports.BidiHandler = BidiHandler;
+});
+
+ace.define("ace/selection",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/range"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var lang = require("./lib/lang");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Range = require("./range").Range;
+var Selection = function(session) {
+ this.session = session;
+ this.doc = session.getDocument();
+
+ this.clearSelection();
+ this.cursor = this.lead = this.doc.createAnchor(0, 0);
+ this.anchor = this.doc.createAnchor(0, 0);
+ this.$silent = false;
+
+ var self = this;
+ this.cursor.on("change", function(e) {
+ self.$cursorChanged = true;
+ if (!self.$silent)
+ self._emit("changeCursor");
+ if (!self.$isEmpty && !self.$silent)
+ self._emit("changeSelection");
+ if (!self.$keepDesiredColumnOnChange && e.old.column != e.value.column)
+ self.$desiredColumn = null;
+ });
+
+ this.anchor.on("change", function() {
+ self.$anchorChanged = true;
+ if (!self.$isEmpty && !self.$silent)
+ self._emit("changeSelection");
+ });
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+ this.isEmpty = function() {
+ return this.$isEmpty || (
+ this.anchor.row == this.lead.row &&
+ this.anchor.column == this.lead.column
+ );
+ };
+ this.isMultiLine = function() {
+ return !this.$isEmpty && this.anchor.row != this.cursor.row;
+ };
+ this.getCursor = function() {
+ return this.lead.getPosition();
+ };
+ this.setSelectionAnchor = function(row, column) {
+ this.$isEmpty = false;
+ this.anchor.setPosition(row, column);
+ };
+ this.getAnchor =
+ this.getSelectionAnchor = function() {
+ if (this.$isEmpty)
+ return this.getSelectionLead();
+
+ return this.anchor.getPosition();
+ };
+ this.getSelectionLead = function() {
+ return this.lead.getPosition();
+ };
+ this.isBackwards = function() {
+ var anchor = this.anchor;
+ var lead = this.lead;
+ return (anchor.row > lead.row || (anchor.row == lead.row && anchor.column > lead.column));
+ };
+ this.getRange = function() {
+ var anchor = this.anchor;
+ var lead = this.lead;
+
+ if (this.$isEmpty)
+ return Range.fromPoints(lead, lead);
+
+ return this.isBackwards()
+ ? Range.fromPoints(lead, anchor)
+ : Range.fromPoints(anchor, lead);
+ };
+ this.clearSelection = function() {
+ if (!this.$isEmpty) {
+ this.$isEmpty = true;
+ this._emit("changeSelection");
+ }
+ };
+ this.selectAll = function() {
+ this.$setSelection(0, 0, Number.MAX_VALUE, Number.MAX_VALUE);
+ };
+ this.setRange =
+ this.setSelectionRange = function(range, reverse) {
+ var start = reverse ? range.end : range.start;
+ var end = reverse ? range.start : range.end;
+ this.$setSelection(start.row, start.column, end.row, end.column);
+ };
+
+ this.$setSelection = function(anchorRow, anchorColumn, cursorRow, cursorColumn) {
+ var wasEmpty = this.$isEmpty;
+ var wasMultiselect = this.inMultiSelectMode;
+ this.$silent = true;
+ this.$cursorChanged = this.$anchorChanged = false;
+ this.anchor.setPosition(anchorRow, anchorColumn);
+ this.cursor.setPosition(cursorRow, cursorColumn);
+ this.$isEmpty = !Range.comparePoints(this.anchor, this.cursor);
+ this.$silent = false;
+ if (this.$cursorChanged)
+ this._emit("changeCursor");
+ if (this.$cursorChanged || this.$anchorChanged || wasEmpty != this.$isEmpty || wasMultiselect)
+ this._emit("changeSelection");
+ };
+
+ this.$moveSelection = function(mover) {
+ var lead = this.lead;
+ if (this.$isEmpty)
+ this.setSelectionAnchor(lead.row, lead.column);
+
+ mover.call(this);
+ };
+ this.selectTo = function(row, column) {
+ this.$moveSelection(function() {
+ this.moveCursorTo(row, column);
+ });
+ };
+ this.selectToPosition = function(pos) {
+ this.$moveSelection(function() {
+ this.moveCursorToPosition(pos);
+ });
+ };
+ this.moveTo = function(row, column) {
+ this.clearSelection();
+ this.moveCursorTo(row, column);
+ };
+ this.moveToPosition = function(pos) {
+ this.clearSelection();
+ this.moveCursorToPosition(pos);
+ };
+ this.selectUp = function() {
+ this.$moveSelection(this.moveCursorUp);
+ };
+ this.selectDown = function() {
+ this.$moveSelection(this.moveCursorDown);
+ };
+ this.selectRight = function() {
+ this.$moveSelection(this.moveCursorRight);
+ };
+ this.selectLeft = function() {
+ this.$moveSelection(this.moveCursorLeft);
+ };
+ this.selectLineStart = function() {
+ this.$moveSelection(this.moveCursorLineStart);
+ };
+ this.selectLineEnd = function() {
+ this.$moveSelection(this.moveCursorLineEnd);
+ };
+ this.selectFileEnd = function() {
+ this.$moveSelection(this.moveCursorFileEnd);
+ };
+ this.selectFileStart = function() {
+ this.$moveSelection(this.moveCursorFileStart);
+ };
+ this.selectWordRight = function() {
+ this.$moveSelection(this.moveCursorWordRight);
+ };
+ this.selectWordLeft = function() {
+ this.$moveSelection(this.moveCursorWordLeft);
+ };
+ this.getWordRange = function(row, column) {
+ if (typeof column == "undefined") {
+ var cursor = row || this.lead;
+ row = cursor.row;
+ column = cursor.column;
+ }
+ return this.session.getWordRange(row, column);
+ };
+ this.selectWord = function() {
+ this.setSelectionRange(this.getWordRange());
+ };
+ this.selectAWord = function() {
+ var cursor = this.getCursor();
+ var range = this.session.getAWordRange(cursor.row, cursor.column);
+ this.setSelectionRange(range);
+ };
+
+ this.getLineRange = function(row, excludeLastChar) {
+ var rowStart = typeof row == "number" ? row : this.lead.row;
+ var rowEnd;
+
+ var foldLine = this.session.getFoldLine(rowStart);
+ if (foldLine) {
+ rowStart = foldLine.start.row;
+ rowEnd = foldLine.end.row;
+ } else {
+ rowEnd = rowStart;
+ }
+ if (excludeLastChar === true)
+ return new Range(rowStart, 0, rowEnd, this.session.getLine(rowEnd).length);
+ else
+ return new Range(rowStart, 0, rowEnd + 1, 0);
+ };
+ this.selectLine = function() {
+ this.setSelectionRange(this.getLineRange());
+ };
+ this.moveCursorUp = function() {
+ this.moveCursorBy(-1, 0);
+ };
+ this.moveCursorDown = function() {
+ this.moveCursorBy(1, 0);
+ };
+ this.wouldMoveIntoSoftTab = function(cursor, tabSize, direction) {
+ var start = cursor.column;
+ var end = cursor.column + tabSize;
+
+ if (direction < 0) {
+ start = cursor.column - tabSize;
+ end = cursor.column;
+ }
+ return this.session.isTabStop(cursor) && this.doc.getLine(cursor.row).slice(start, end).split(" ").length-1 == tabSize;
+ };
+ this.moveCursorLeft = function() {
+ var cursor = this.lead.getPosition(),
+ fold;
+
+ if (fold = this.session.getFoldAt(cursor.row, cursor.column, -1)) {
+ this.moveCursorTo(fold.start.row, fold.start.column);
+ } else if (cursor.column === 0) {
+ if (cursor.row > 0) {
+ this.moveCursorTo(cursor.row - 1, this.doc.getLine(cursor.row - 1).length);
+ }
+ }
+ else {
+ var tabSize = this.session.getTabSize();
+ if (this.wouldMoveIntoSoftTab(cursor, tabSize, -1) && !this.session.getNavigateWithinSoftTabs()) {
+ this.moveCursorBy(0, -tabSize);
+ } else {
+ this.moveCursorBy(0, -1);
+ }
+ }
+ };
+ this.moveCursorRight = function() {
+ var cursor = this.lead.getPosition(),
+ fold;
+ if (fold = this.session.getFoldAt(cursor.row, cursor.column, 1)) {
+ this.moveCursorTo(fold.end.row, fold.end.column);
+ }
+ else if (this.lead.column == this.doc.getLine(this.lead.row).length) {
+ if (this.lead.row < this.doc.getLength() - 1) {
+ this.moveCursorTo(this.lead.row + 1, 0);
+ }
+ }
+ else {
+ var tabSize = this.session.getTabSize();
+ var cursor = this.lead;
+ if (this.wouldMoveIntoSoftTab(cursor, tabSize, 1) && !this.session.getNavigateWithinSoftTabs()) {
+ this.moveCursorBy(0, tabSize);
+ } else {
+ this.moveCursorBy(0, 1);
+ }
+ }
+ };
+ this.moveCursorLineStart = function() {
+ var row = this.lead.row;
+ var column = this.lead.column;
+ var screenRow = this.session.documentToScreenRow(row, column);
+ var firstColumnPosition = this.session.screenToDocumentPosition(screenRow, 0);
+ var beforeCursor = this.session.getDisplayLine(
+ row, null, firstColumnPosition.row,
+ firstColumnPosition.column
+ );
+
+ var leadingSpace = beforeCursor.match(/^\s*/);
+ if (leadingSpace[0].length != column && !this.session.$useEmacsStyleLineStart)
+ firstColumnPosition.column += leadingSpace[0].length;
+ this.moveCursorToPosition(firstColumnPosition);
+ };
+ this.moveCursorLineEnd = function() {
+ var lead = this.lead;
+ var lineEnd = this.session.getDocumentLastRowColumnPosition(lead.row, lead.column);
+ if (this.lead.column == lineEnd.column) {
+ var line = this.session.getLine(lineEnd.row);
+ if (lineEnd.column == line.length) {
+ var textEnd = line.search(/\s+$/);
+ if (textEnd > 0)
+ lineEnd.column = textEnd;
+ }
+ }
+
+ this.moveCursorTo(lineEnd.row, lineEnd.column);
+ };
+ this.moveCursorFileEnd = function() {
+ var row = this.doc.getLength() - 1;
+ var column = this.doc.getLine(row).length;
+ this.moveCursorTo(row, column);
+ };
+ this.moveCursorFileStart = function() {
+ this.moveCursorTo(0, 0);
+ };
+ this.moveCursorLongWordRight = function() {
+ var row = this.lead.row;
+ var column = this.lead.column;
+ var line = this.doc.getLine(row);
+ var rightOfCursor = line.substring(column);
+
+ this.session.nonTokenRe.lastIndex = 0;
+ this.session.tokenRe.lastIndex = 0;
+ var fold = this.session.getFoldAt(row, column, 1);
+ if (fold) {
+ this.moveCursorTo(fold.end.row, fold.end.column);
+ return;
+ }
+ if (this.session.nonTokenRe.exec(rightOfCursor)) {
+ column += this.session.nonTokenRe.lastIndex;
+ this.session.nonTokenRe.lastIndex = 0;
+ rightOfCursor = line.substring(column);
+ }
+ if (column >= line.length) {
+ this.moveCursorTo(row, line.length);
+ this.moveCursorRight();
+ if (row < this.doc.getLength() - 1)
+ this.moveCursorWordRight();
+ return;
+ }
+ if (this.session.tokenRe.exec(rightOfCursor)) {
+ column += this.session.tokenRe.lastIndex;
+ this.session.tokenRe.lastIndex = 0;
+ }
+
+ this.moveCursorTo(row, column);
+ };
+ this.moveCursorLongWordLeft = function() {
+ var row = this.lead.row;
+ var column = this.lead.column;
+ var fold;
+ if (fold = this.session.getFoldAt(row, column, -1)) {
+ this.moveCursorTo(fold.start.row, fold.start.column);
+ return;
+ }
+
+ var str = this.session.getFoldStringAt(row, column, -1);
+ if (str == null) {
+ str = this.doc.getLine(row).substring(0, column);
+ }
+
+ var leftOfCursor = lang.stringReverse(str);
+ this.session.nonTokenRe.lastIndex = 0;
+ this.session.tokenRe.lastIndex = 0;
+ if (this.session.nonTokenRe.exec(leftOfCursor)) {
+ column -= this.session.nonTokenRe.lastIndex;
+ leftOfCursor = leftOfCursor.slice(this.session.nonTokenRe.lastIndex);
+ this.session.nonTokenRe.lastIndex = 0;
+ }
+ if (column <= 0) {
+ this.moveCursorTo(row, 0);
+ this.moveCursorLeft();
+ if (row > 0)
+ this.moveCursorWordLeft();
+ return;
+ }
+ if (this.session.tokenRe.exec(leftOfCursor)) {
+ column -= this.session.tokenRe.lastIndex;
+ this.session.tokenRe.lastIndex = 0;
+ }
+
+ this.moveCursorTo(row, column);
+ };
+
+ this.$shortWordEndIndex = function(rightOfCursor) {
+ var index = 0, ch;
+ var whitespaceRe = /\s/;
+ var tokenRe = this.session.tokenRe;
+
+ tokenRe.lastIndex = 0;
+ if (this.session.tokenRe.exec(rightOfCursor)) {
+ index = this.session.tokenRe.lastIndex;
+ } else {
+ while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
+ index ++;
+
+ if (index < 1) {
+ tokenRe.lastIndex = 0;
+ while ((ch = rightOfCursor[index]) && !tokenRe.test(ch)) {
+ tokenRe.lastIndex = 0;
+ index ++;
+ if (whitespaceRe.test(ch)) {
+ if (index > 2) {
+ index--;
+ break;
+ } else {
+ while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
+ index ++;
+ if (index > 2)
+ break;
+ }
+ }
+ }
+ }
+ }
+ tokenRe.lastIndex = 0;
+
+ return index;
+ };
+
+ this.moveCursorShortWordRight = function() {
+ var row = this.lead.row;
+ var column = this.lead.column;
+ var line = this.doc.getLine(row);
+ var rightOfCursor = line.substring(column);
+
+ var fold = this.session.getFoldAt(row, column, 1);
+ if (fold)
+ return this.moveCursorTo(fold.end.row, fold.end.column);
+
+ if (column == line.length) {
+ var l = this.doc.getLength();
+ do {
+ row++;
+ rightOfCursor = this.doc.getLine(row);
+ } while (row < l && /^\s*$/.test(rightOfCursor));
+
+ if (!/^\s+/.test(rightOfCursor))
+ rightOfCursor = "";
+ column = 0;
+ }
+
+ var index = this.$shortWordEndIndex(rightOfCursor);
+
+ this.moveCursorTo(row, column + index);
+ };
+
+ this.moveCursorShortWordLeft = function() {
+ var row = this.lead.row;
+ var column = this.lead.column;
+
+ var fold;
+ if (fold = this.session.getFoldAt(row, column, -1))
+ return this.moveCursorTo(fold.start.row, fold.start.column);
+
+ var line = this.session.getLine(row).substring(0, column);
+ if (column === 0) {
+ do {
+ row--;
+ line = this.doc.getLine(row);
+ } while (row > 0 && /^\s*$/.test(line));
+
+ column = line.length;
+ if (!/\s+$/.test(line))
+ line = "";
+ }
+
+ var leftOfCursor = lang.stringReverse(line);
+ var index = this.$shortWordEndIndex(leftOfCursor);
+
+ return this.moveCursorTo(row, column - index);
+ };
+
+ this.moveCursorWordRight = function() {
+ if (this.session.$selectLongWords)
+ this.moveCursorLongWordRight();
+ else
+ this.moveCursorShortWordRight();
+ };
+
+ this.moveCursorWordLeft = function() {
+ if (this.session.$selectLongWords)
+ this.moveCursorLongWordLeft();
+ else
+ this.moveCursorShortWordLeft();
+ };
+ this.moveCursorBy = function(rows, chars) {
+ var screenPos = this.session.documentToScreenPosition(
+ this.lead.row,
+ this.lead.column
+ );
+
+ var offsetX;
+
+ if (chars === 0) {
+ if (rows !== 0) {
+ if (this.session.$bidiHandler.isBidiRow(screenPos.row, this.lead.row)) {
+ offsetX = this.session.$bidiHandler.getPosLeft(screenPos.column);
+ screenPos.column = Math.round(offsetX / this.session.$bidiHandler.charWidths[0]);
+ } else {
+ offsetX = screenPos.column * this.session.$bidiHandler.charWidths[0];
+ }
+ }
+
+ if (this.$desiredColumn)
+ screenPos.column = this.$desiredColumn;
+ else
+ this.$desiredColumn = screenPos.column;
+ }
+
+ var docPos = this.session.screenToDocumentPosition(screenPos.row + rows, screenPos.column, offsetX);
+
+ if (rows !== 0 && chars === 0 && docPos.row === this.lead.row && docPos.column === this.lead.column) {
+ if (this.session.lineWidgets && this.session.lineWidgets[docPos.row]) {
+ if (docPos.row > 0 || rows > 0)
+ docPos.row++;
+ }
+ }
+ this.moveCursorTo(docPos.row, docPos.column + chars, chars === 0);
+ };
+ this.moveCursorToPosition = function(position) {
+ this.moveCursorTo(position.row, position.column);
+ };
+ this.moveCursorTo = function(row, column, keepDesiredColumn) {
+ var fold = this.session.getFoldAt(row, column, 1);
+ if (fold) {
+ row = fold.start.row;
+ column = fold.start.column;
+ }
+
+ this.$keepDesiredColumnOnChange = true;
+ var line = this.session.getLine(row);
+ if (/[\uDC00-\uDFFF]/.test(line.charAt(column)) && line.charAt(column - 1)) {
+ if (this.lead.row == row && this.lead.column == column + 1)
+ column = column - 1;
+ else
+ column = column + 1;
+ }
+ this.lead.setPosition(row, column);
+ this.$keepDesiredColumnOnChange = false;
+
+ if (!keepDesiredColumn)
+ this.$desiredColumn = null;
+ };
+ this.moveCursorToScreen = function(row, column, keepDesiredColumn) {
+ var pos = this.session.screenToDocumentPosition(row, column);
+ this.moveCursorTo(pos.row, pos.column, keepDesiredColumn);
+ };
+ this.detach = function() {
+ this.lead.detach();
+ this.anchor.detach();
+ this.session = this.doc = null;
+ };
+
+ this.fromOrientedRange = function(range) {
+ this.setSelectionRange(range, range.cursor == range.start);
+ this.$desiredColumn = range.desiredColumn || this.$desiredColumn;
+ };
+
+ this.toOrientedRange = function(range) {
+ var r = this.getRange();
+ if (range) {
+ range.start.column = r.start.column;
+ range.start.row = r.start.row;
+ range.end.column = r.end.column;
+ range.end.row = r.end.row;
+ } else {
+ range = r;
+ }
+
+ range.cursor = this.isBackwards() ? range.start : range.end;
+ range.desiredColumn = this.$desiredColumn;
+ return range;
+ };
+ this.getRangeOfMovements = function(func) {
+ var start = this.getCursor();
+ try {
+ func(this);
+ var end = this.getCursor();
+ return Range.fromPoints(start, end);
+ } catch(e) {
+ return Range.fromPoints(start, start);
+ } finally {
+ this.moveCursorToPosition(start);
+ }
+ };
+
+ this.toJSON = function() {
+ if (this.rangeCount) {
+ var data = this.ranges.map(function(r) {
+ var r1 = r.clone();
+ r1.isBackwards = r.cursor == r.start;
+ return r1;
+ });
+ } else {
+ var data = this.getRange();
+ data.isBackwards = this.isBackwards();
+ }
+ return data;
+ };
+
+ this.fromJSON = function(data) {
+ if (data.start == undefined) {
+ if (this.rangeList) {
+ this.toSingleRange(data[0]);
+ for (var i = data.length; i--; ) {
+ var r = Range.fromPoints(data[i].start, data[i].end);
+ if (data[i].isBackwards)
+ r.cursor = r.start;
+ this.addRange(r, true);
+ }
+ return;
+ } else {
+ data = data[0];
+ }
+ }
+ if (this.rangeList)
+ this.toSingleRange(data);
+ this.setSelectionRange(data, data.isBackwards);
+ };
+
+ this.isEqual = function(data) {
+ if ((data.length || this.rangeCount) && data.length != this.rangeCount)
+ return false;
+ if (!data.length || !this.ranges)
+ return this.getRange().isEqual(data);
+
+ for (var i = this.ranges.length; i--; ) {
+ if (!this.ranges[i].isEqual(data[i]))
+ return false;
+ }
+ return true;
+ };
+
+}).call(Selection.prototype);
+
+exports.Selection = Selection;
+});
+
+ace.define("ace/tokenizer",["require","exports","module","ace/config"], function(require, exports, module) {
+"use strict";
+
+var config = require("./config");
+var MAX_TOKEN_COUNT = 2000;
+var Tokenizer = function(rules) {
+ this.states = rules;
+
+ this.regExps = {};
+ this.matchMappings = {};
+ for (var key in this.states) {
+ var state = this.states[key];
+ var ruleRegExps = [];
+ var matchTotal = 0;
+ var mapping = this.matchMappings[key] = {defaultToken: "text"};
+ var flag = "g";
+
+ var splitterRurles = [];
+ for (var i = 0; i < state.length; i++) {
+ var rule = state[i];
+ if (rule.defaultToken)
+ mapping.defaultToken = rule.defaultToken;
+ if (rule.caseInsensitive)
+ flag = "gi";
+ if (rule.regex == null)
+ continue;
+
+ if (rule.regex instanceof RegExp)
+ rule.regex = rule.regex.toString().slice(1, -1);
+ var adjustedregex = rule.regex;
+ var matchcount = new RegExp("(?:(" + adjustedregex + ")|(.))").exec("a").length - 2;
+ if (Array.isArray(rule.token)) {
+ if (rule.token.length == 1 || matchcount == 1) {
+ rule.token = rule.token[0];
+ } else if (matchcount - 1 != rule.token.length) {
+ this.reportError("number of classes and regexp groups doesn't match", {
+ rule: rule,
+ groupCount: matchcount - 1
+ });
+ rule.token = rule.token[0];
+ } else {
+ rule.tokenArray = rule.token;
+ rule.token = null;
+ rule.onMatch = this.$arrayTokens;
+ }
+ } else if (typeof rule.token == "function" && !rule.onMatch) {
+ if (matchcount > 1)
+ rule.onMatch = this.$applyToken;
+ else
+ rule.onMatch = rule.token;
+ }
+
+ if (matchcount > 1) {
+ if (/\\\d/.test(rule.regex)) {
+ adjustedregex = rule.regex.replace(/\\([0-9]+)/g, function(match, digit) {
+ return "\\" + (parseInt(digit, 10) + matchTotal + 1);
+ });
+ } else {
+ matchcount = 1;
+ adjustedregex = this.removeCapturingGroups(rule.regex);
+ }
+ if (!rule.splitRegex && typeof rule.token != "string")
+ splitterRurles.push(rule); // flag will be known only at the very end
+ }
+
+ mapping[matchTotal] = i;
+ matchTotal += matchcount;
+
+ ruleRegExps.push(adjustedregex);
+ if (!rule.onMatch)
+ rule.onMatch = null;
+ }
+
+ if (!ruleRegExps.length) {
+ mapping[0] = 0;
+ ruleRegExps.push("$");
+ }
+
+ splitterRurles.forEach(function(rule) {
+ rule.splitRegex = this.createSplitterRegexp(rule.regex, flag);
+ }, this);
+
+ this.regExps[key] = new RegExp("(" + ruleRegExps.join(")|(") + ")|($)", flag);
+ }
+};
+
+(function() {
+ this.$setMaxTokenCount = function(m) {
+ MAX_TOKEN_COUNT = m | 0;
+ };
+
+ this.$applyToken = function(str) {
+ var values = this.splitRegex.exec(str).slice(1);
+ var types = this.token.apply(this, values);
+ if (typeof types === "string")
+ return [{type: types, value: str}];
+
+ var tokens = [];
+ for (var i = 0, l = types.length; i < l; i++) {
+ if (values[i])
+ tokens[tokens.length] = {
+ type: types[i],
+ value: values[i]
+ };
+ }
+ return tokens;
+ };
+
+ this.$arrayTokens = function(str) {
+ if (!str)
+ return [];
+ var values = this.splitRegex.exec(str);
+ if (!values)
+ return "text";
+ var tokens = [];
+ var types = this.tokenArray;
+ for (var i = 0, l = types.length; i < l; i++) {
+ if (values[i + 1])
+ tokens[tokens.length] = {
+ type: types[i],
+ value: values[i + 1]
+ };
+ }
+ return tokens;
+ };
+
+ this.removeCapturingGroups = function(src) {
+ var r = src.replace(
+ /\\.|\[(?:\\.|[^\\\]])*|\(\?[:=!]|(\()/g,
+ function(x, y) {return y ? "(?:" : x;}
+ );
+ return r;
+ };
+
+ this.createSplitterRegexp = function(src, flag) {
+ if (src.indexOf("(?=") != -1) {
+ var stack = 0;
+ var inChClass = false;
+ var lastCapture = {};
+ src.replace(/(\\.)|(\((?:\?[=!])?)|(\))|([\[\]])/g, function(
+ m, esc, parenOpen, parenClose, square, index
+ ) {
+ if (inChClass) {
+ inChClass = square != "]";
+ } else if (square) {
+ inChClass = true;
+ } else if (parenClose) {
+ if (stack == lastCapture.stack) {
+ lastCapture.end = index+1;
+ lastCapture.stack = -1;
+ }
+ stack--;
+ } else if (parenOpen) {
+ stack++;
+ if (parenOpen.length != 1) {
+ lastCapture.stack = stack;
+ lastCapture.start = index;
+ }
+ }
+ return m;
+ });
+
+ if (lastCapture.end != null && /^\)*$/.test(src.substr(lastCapture.end)))
+ src = src.substring(0, lastCapture.start) + src.substr(lastCapture.end);
+ }
+ if (src.charAt(0) != "^") src = "^" + src;
+ if (src.charAt(src.length - 1) != "$") src += "$";
+
+ return new RegExp(src, (flag||"").replace("g", ""));
+ };
+ this.getLineTokens = function(line, startState) {
+ if (startState && typeof startState != "string") {
+ var stack = startState.slice(0);
+ startState = stack[0];
+ if (startState === "#tmp") {
+ stack.shift();
+ startState = stack.shift();
+ }
+ } else
+ var stack = [];
+
+ var currentState = startState || "start";
+ var state = this.states[currentState];
+ if (!state) {
+ currentState = "start";
+ state = this.states[currentState];
+ }
+ var mapping = this.matchMappings[currentState];
+ var re = this.regExps[currentState];
+ re.lastIndex = 0;
+
+ var match, tokens = [];
+ var lastIndex = 0;
+ var matchAttempts = 0;
+
+ var token = {type: null, value: ""};
+
+ while (match = re.exec(line)) {
+ var type = mapping.defaultToken;
+ var rule = null;
+ var value = match[0];
+ var index = re.lastIndex;
+
+ if (index - value.length > lastIndex) {
+ var skipped = line.substring(lastIndex, index - value.length);
+ if (token.type == type) {
+ token.value += skipped;
+ } else {
+ if (token.type)
+ tokens.push(token);
+ token = {type: type, value: skipped};
+ }
+ }
+
+ for (var i = 0; i < match.length-2; i++) {
+ if (match[i + 1] === undefined)
+ continue;
+
+ rule = state[mapping[i]];
+
+ if (rule.onMatch)
+ type = rule.onMatch(value, currentState, stack, line);
+ else
+ type = rule.token;
+
+ if (rule.next) {
+ if (typeof rule.next == "string") {
+ currentState = rule.next;
+ } else {
+ currentState = rule.next(currentState, stack);
+ }
+
+ state = this.states[currentState];
+ if (!state) {
+ this.reportError("state doesn't exist", currentState);
+ currentState = "start";
+ state = this.states[currentState];
+ }
+ mapping = this.matchMappings[currentState];
+ lastIndex = index;
+ re = this.regExps[currentState];
+ re.lastIndex = index;
+ }
+ if (rule.consumeLineEnd)
+ lastIndex = index;
+ break;
+ }
+
+ if (value) {
+ if (typeof type === "string") {
+ if ((!rule || rule.merge !== false) && token.type === type) {
+ token.value += value;
+ } else {
+ if (token.type)
+ tokens.push(token);
+ token = {type: type, value: value};
+ }
+ } else if (type) {
+ if (token.type)
+ tokens.push(token);
+ token = {type: null, value: ""};
+ for (var i = 0; i < type.length; i++)
+ tokens.push(type[i]);
+ }
+ }
+
+ if (lastIndex == line.length)
+ break;
+
+ lastIndex = index;
+
+ if (matchAttempts++ > MAX_TOKEN_COUNT) {
+ if (matchAttempts > 2 * line.length) {
+ this.reportError("infinite loop with in ace tokenizer", {
+ startState: startState,
+ line: line
+ });
+ }
+ while (lastIndex < line.length) {
+ if (token.type)
+ tokens.push(token);
+ token = {
+ value: line.substring(lastIndex, lastIndex += 2000),
+ type: "overflow"
+ };
+ }
+ currentState = "start";
+ stack = [];
+ break;
+ }
+ }
+
+ if (token.type)
+ tokens.push(token);
+
+ if (stack.length > 1) {
+ if (stack[0] !== currentState)
+ stack.unshift("#tmp", currentState);
+ }
+ return {
+ tokens : tokens,
+ state : stack.length ? stack : currentState
+ };
+ };
+
+ this.reportError = config.reportError;
+
+}).call(Tokenizer.prototype);
+
+exports.Tokenizer = Tokenizer;
+});
+
+ace.define("ace/mode/text_highlight_rules",["require","exports","module","ace/lib/lang"], function(require, exports, module) {
+"use strict";
+
+var lang = require("../lib/lang");
+
+var TextHighlightRules = function() {
+
+ this.$rules = {
+ "start" : [{
+ token : "empty_line",
+ regex : '^$'
+ }, {
+ defaultToken : "text"
+ }]
+ };
+};
+
+(function() {
+
+ this.addRules = function(rules, prefix) {
+ if (!prefix) {
+ for (var key in rules)
+ this.$rules[key] = rules[key];
+ return;
+ }
+ for (var key in rules) {
+ var state = rules[key];
+ for (var i = 0; i < state.length; i++) {
+ var rule = state[i];
+ if (rule.next || rule.onMatch) {
+ if (typeof rule.next == "string") {
+ if (rule.next.indexOf(prefix) !== 0)
+ rule.next = prefix + rule.next;
+ }
+ if (rule.nextState && rule.nextState.indexOf(prefix) !== 0)
+ rule.nextState = prefix + rule.nextState;
+ }
+ }
+ this.$rules[prefix + key] = state;
+ }
+ };
+
+ this.getRules = function() {
+ return this.$rules;
+ };
+
+ this.embedRules = function (HighlightRules, prefix, escapeRules, states, append) {
+ var embedRules = typeof HighlightRules == "function"
+ ? new HighlightRules().getRules()
+ : HighlightRules;
+ if (states) {
+ for (var i = 0; i < states.length; i++)
+ states[i] = prefix + states[i];
+ } else {
+ states = [];
+ for (var key in embedRules)
+ states.push(prefix + key);
+ }
+
+ this.addRules(embedRules, prefix);
+
+ if (escapeRules) {
+ var addRules = Array.prototype[append ? "push" : "unshift"];
+ for (var i = 0; i < states.length; i++)
+ addRules.apply(this.$rules[states[i]], lang.deepCopy(escapeRules));
+ }
+
+ if (!this.$embeds)
+ this.$embeds = [];
+ this.$embeds.push(prefix);
+ };
+
+ this.getEmbeds = function() {
+ return this.$embeds;
+ };
+
+ var pushState = function(currentState, stack) {
+ if (currentState != "start" || stack.length)
+ stack.unshift(this.nextState, currentState);
+ return this.nextState;
+ };
+ var popState = function(currentState, stack) {
+ stack.shift();
+ return stack.shift() || "start";
+ };
+
+ this.normalizeRules = function() {
+ var id = 0;
+ var rules = this.$rules;
+ function processState(key) {
+ var state = rules[key];
+ state.processed = true;
+ for (var i = 0; i < state.length; i++) {
+ var rule = state[i];
+ var toInsert = null;
+ if (Array.isArray(rule)) {
+ toInsert = rule;
+ rule = {};
+ }
+ if (!rule.regex && rule.start) {
+ rule.regex = rule.start;
+ if (!rule.next)
+ rule.next = [];
+ rule.next.push({
+ defaultToken: rule.token
+ }, {
+ token: rule.token + ".end",
+ regex: rule.end || rule.start,
+ next: "pop"
+ });
+ rule.token = rule.token + ".start";
+ rule.push = true;
+ }
+ var next = rule.next || rule.push;
+ if (next && Array.isArray(next)) {
+ var stateName = rule.stateName;
+ if (!stateName) {
+ stateName = rule.token;
+ if (typeof stateName != "string")
+ stateName = stateName[0] || "";
+ if (rules[stateName])
+ stateName += id++;
+ }
+ rules[stateName] = next;
+ rule.next = stateName;
+ processState(stateName);
+ } else if (next == "pop") {
+ rule.next = popState;
+ }
+
+ if (rule.push) {
+ rule.nextState = rule.next || rule.push;
+ rule.next = pushState;
+ delete rule.push;
+ }
+
+ if (rule.rules) {
+ for (var r in rule.rules) {
+ if (rules[r]) {
+ if (rules[r].push)
+ rules[r].push.apply(rules[r], rule.rules[r]);
+ } else {
+ rules[r] = rule.rules[r];
+ }
+ }
+ }
+ var includeName = typeof rule == "string" ? rule : rule.include;
+ if (includeName) {
+ if (Array.isArray(includeName))
+ toInsert = includeName.map(function(x) { return rules[x]; });
+ else
+ toInsert = rules[includeName];
+ }
+
+ if (toInsert) {
+ var args = [i, 1].concat(toInsert);
+ if (rule.noEscape)
+ args = args.filter(function(x) {return !x.next;});
+ state.splice.apply(state, args);
+ i--;
+ }
+
+ if (rule.keywordMap) {
+ rule.token = this.createKeywordMapper(
+ rule.keywordMap, rule.defaultToken || "text", rule.caseInsensitive
+ );
+ delete rule.defaultToken;
+ }
+ }
+ }
+ Object.keys(rules).forEach(processState, this);
+ };
+
+ this.createKeywordMapper = function(map, defaultToken, ignoreCase, splitChar) {
+ var keywords = Object.create(null);
+ Object.keys(map).forEach(function(className) {
+ var a = map[className];
+ if (ignoreCase)
+ a = a.toLowerCase();
+ var list = a.split(splitChar || "|");
+ for (var i = list.length; i--; )
+ keywords[list[i]] = className;
+ });
+ if (Object.getPrototypeOf(keywords)) {
+ keywords.__proto__ = null;
+ }
+ this.$keywordList = Object.keys(keywords);
+ map = null;
+ return ignoreCase
+ ? function(value) {return keywords[value.toLowerCase()] || defaultToken; }
+ : function(value) {return keywords[value] || defaultToken; };
+ };
+
+ this.getKeywords = function() {
+ return this.$keywords;
+ };
+
+}).call(TextHighlightRules.prototype);
+
+exports.TextHighlightRules = TextHighlightRules;
+});
+
+ace.define("ace/mode/behaviour",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+var Behaviour = function() {
+ this.$behaviours = {};
+};
+
+(function () {
+
+ this.add = function (name, action, callback) {
+ switch (undefined) {
+ case this.$behaviours:
+ this.$behaviours = {};
+ case this.$behaviours[name]:
+ this.$behaviours[name] = {};
+ }
+ this.$behaviours[name][action] = callback;
+ };
+
+ this.addBehaviours = function (behaviours) {
+ for (var key in behaviours) {
+ for (var action in behaviours[key]) {
+ this.add(key, action, behaviours[key][action]);
+ }
+ }
+ };
+
+ this.remove = function (name) {
+ if (this.$behaviours && this.$behaviours[name]) {
+ delete this.$behaviours[name];
+ }
+ };
+
+ this.inherit = function (mode, filter) {
+ if (typeof mode === "function") {
+ var behaviours = new mode().getBehaviours(filter);
+ } else {
+ var behaviours = mode.getBehaviours(filter);
+ }
+ this.addBehaviours(behaviours);
+ };
+
+ this.getBehaviours = function (filter) {
+ if (!filter) {
+ return this.$behaviours;
+ } else {
+ var ret = {};
+ for (var i = 0; i < filter.length; i++) {
+ if (this.$behaviours[filter[i]]) {
+ ret[filter[i]] = this.$behaviours[filter[i]];
+ }
+ }
+ return ret;
+ }
+ };
+
+}).call(Behaviour.prototype);
+
+exports.Behaviour = Behaviour;
+});
+
+ace.define("ace/token_iterator",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+
+var Range = require("./range").Range;
+var TokenIterator = function(session, initialRow, initialColumn) {
+ this.$session = session;
+ this.$row = initialRow;
+ this.$rowTokens = session.getTokens(initialRow);
+
+ var token = session.getTokenAt(initialRow, initialColumn);
+ this.$tokenIndex = token ? token.index : -1;
+};
+
+(function() {
+ this.stepBackward = function() {
+ this.$tokenIndex -= 1;
+
+ while (this.$tokenIndex < 0) {
+ this.$row -= 1;
+ if (this.$row < 0) {
+ this.$row = 0;
+ return null;
+ }
+
+ this.$rowTokens = this.$session.getTokens(this.$row);
+ this.$tokenIndex = this.$rowTokens.length - 1;
+ }
+
+ return this.$rowTokens[this.$tokenIndex];
+ };
+ this.stepForward = function() {
+ this.$tokenIndex += 1;
+ var rowCount;
+ while (this.$tokenIndex >= this.$rowTokens.length) {
+ this.$row += 1;
+ if (!rowCount)
+ rowCount = this.$session.getLength();
+ if (this.$row >= rowCount) {
+ this.$row = rowCount - 1;
+ return null;
+ }
+
+ this.$rowTokens = this.$session.getTokens(this.$row);
+ this.$tokenIndex = 0;
+ }
+
+ return this.$rowTokens[this.$tokenIndex];
+ };
+ this.getCurrentToken = function () {
+ return this.$rowTokens[this.$tokenIndex];
+ };
+ this.getCurrentTokenRow = function () {
+ return this.$row;
+ };
+ this.getCurrentTokenColumn = function() {
+ var rowTokens = this.$rowTokens;
+ var tokenIndex = this.$tokenIndex;
+ var column = rowTokens[tokenIndex].start;
+ if (column !== undefined)
+ return column;
+
+ column = 0;
+ while (tokenIndex > 0) {
+ tokenIndex -= 1;
+ column += rowTokens[tokenIndex].value.length;
+ }
+
+ return column;
+ };
+ this.getCurrentTokenPosition = function() {
+ return {row: this.$row, column: this.getCurrentTokenColumn()};
+ };
+ this.getCurrentTokenRange = function() {
+ var token = this.$rowTokens[this.$tokenIndex];
+ var column = this.getCurrentTokenColumn();
+ return new Range(this.$row, column, this.$row, column + token.value.length);
+ };
+
+}).call(TokenIterator.prototype);
+
+exports.TokenIterator = TokenIterator;
+});
+
+ace.define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../../lib/oop");
+var Behaviour = require("../behaviour").Behaviour;
+var TokenIterator = require("../../token_iterator").TokenIterator;
+var lang = require("../../lib/lang");
+
+var SAFE_INSERT_IN_TOKENS =
+ ["text", "paren.rparen", "punctuation.operator"];
+var SAFE_INSERT_BEFORE_TOKENS =
+ ["text", "paren.rparen", "punctuation.operator", "comment"];
+
+var context;
+var contextCache = {};
+var defaultQuotes = {'"' : '"', "'" : "'"};
+
+var initContext = function(editor) {
+ var id = -1;
+ if (editor.multiSelect) {
+ id = editor.selection.index;
+ if (contextCache.rangeCount != editor.multiSelect.rangeCount)
+ contextCache = {rangeCount: editor.multiSelect.rangeCount};
+ }
+ if (contextCache[id])
+ return context = contextCache[id];
+ context = contextCache[id] = {
+ autoInsertedBrackets: 0,
+ autoInsertedRow: -1,
+ autoInsertedLineEnd: "",
+ maybeInsertedBrackets: 0,
+ maybeInsertedRow: -1,
+ maybeInsertedLineStart: "",
+ maybeInsertedLineEnd: ""
+ };
+};
+
+var getWrapped = function(selection, selected, opening, closing) {
+ var rowDiff = selection.end.row - selection.start.row;
+ return {
+ text: opening + selected + closing,
+ selection: [
+ 0,
+ selection.start.column + 1,
+ rowDiff,
+ selection.end.column + (rowDiff ? 0 : 1)
+ ]
+ };
+};
+
+var CstyleBehaviour = function(options) {
+ this.add("braces", "insertion", function(state, action, editor, session, text) {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ if (text == '{') {
+ initContext(editor);
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
+ return getWrapped(selection, selected, '{', '}');
+ } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+ if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode || options && options.braces) {
+ CstyleBehaviour.recordAutoInsert(editor, session, "}");
+ return {
+ text: '{}',
+ selection: [1, 1]
+ };
+ } else {
+ CstyleBehaviour.recordMaybeInsert(editor, session, "{");
+ return {
+ text: '{',
+ selection: [1, 1]
+ };
+ }
+ }
+ } else if (text == '}') {
+ initContext(editor);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == '}') {
+ var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+ CstyleBehaviour.popAutoInsertedClosing();
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ } else if (text == "\n" || text == "\r\n") {
+ initContext(editor);
+ var closing = "";
+ if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
+ closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
+ CstyleBehaviour.clearMaybeInsertedClosing();
+ }
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar === '}') {
+ var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
+ if (!openBracePos)
+ return null;
+ var next_indent = this.$getIndent(session.getLine(openBracePos.row));
+ } else if (closing) {
+ var next_indent = this.$getIndent(line);
+ } else {
+ CstyleBehaviour.clearMaybeInsertedClosing();
+ return;
+ }
+ var indent = next_indent + session.getTabString();
+
+ return {
+ text: '\n' + indent + '\n' + next_indent + closing,
+ selection: [1, indent.length, 1, indent.length]
+ };
+ } else {
+ CstyleBehaviour.clearMaybeInsertedClosing();
+ }
+ });
+
+ this.add("braces", "deletion", function(state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '{') {
+ initContext(editor);
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.end.column, range.end.column + 1);
+ if (rightChar == '}') {
+ range.end.column++;
+ return range;
+ } else {
+ context.maybeInsertedBrackets--;
+ }
+ }
+ });
+
+ this.add("parens", "insertion", function(state, action, editor, session, text) {
+ if (text == '(') {
+ initContext(editor);
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+ return getWrapped(selection, selected, '(', ')');
+ } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+ CstyleBehaviour.recordAutoInsert(editor, session, ")");
+ return {
+ text: '()',
+ selection: [1, 1]
+ };
+ }
+ } else if (text == ')') {
+ initContext(editor);
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == ')') {
+ var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+ CstyleBehaviour.popAutoInsertedClosing();
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ }
+ });
+
+ this.add("parens", "deletion", function(state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '(') {
+ initContext(editor);
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == ')') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+ this.add("brackets", "insertion", function(state, action, editor, session, text) {
+ if (text == '[') {
+ initContext(editor);
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "" && editor.getWrapBehavioursEnabled()) {
+ return getWrapped(selection, selected, '[', ']');
+ } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
+ CstyleBehaviour.recordAutoInsert(editor, session, "]");
+ return {
+ text: '[]',
+ selection: [1, 1]
+ };
+ }
+ } else if (text == ']') {
+ initContext(editor);
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+ if (rightChar == ']') {
+ var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
+ if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
+ CstyleBehaviour.popAutoInsertedClosing();
+ return {
+ text: '',
+ selection: [1, 1]
+ };
+ }
+ }
+ }
+ });
+
+ this.add("brackets", "deletion", function(state, action, editor, session, range) {
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && selected == '[') {
+ initContext(editor);
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == ']') {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+ this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
+ var quotes = session.$mode.$quotes || defaultQuotes;
+ if (text.length == 1 && quotes[text]) {
+ if (this.lineCommentStart && this.lineCommentStart.indexOf(text) != -1)
+ return;
+ initContext(editor);
+ var quote = text;
+ var selection = editor.getSelectionRange();
+ var selected = session.doc.getTextRange(selection);
+ if (selected !== "" && (selected.length != 1 || !quotes[selected]) && editor.getWrapBehavioursEnabled()) {
+ return getWrapped(selection, selected, quote, quote);
+ } else if (!selected) {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ var leftChar = line.substring(cursor.column-1, cursor.column);
+ var rightChar = line.substring(cursor.column, cursor.column + 1);
+
+ var token = session.getTokenAt(cursor.row, cursor.column);
+ var rightToken = session.getTokenAt(cursor.row, cursor.column + 1);
+ if (leftChar == "\\" && token && /escape/.test(token.type))
+ return null;
+
+ var stringBefore = token && /string|escape/.test(token.type);
+ var stringAfter = !rightToken || /string|escape/.test(rightToken.type);
+
+ var pair;
+ if (rightChar == quote) {
+ pair = stringBefore !== stringAfter;
+ if (pair && /string\.end/.test(rightToken.type))
+ pair = false;
+ } else {
+ if (stringBefore && !stringAfter)
+ return null; // wrap string with different quote
+ if (stringBefore && stringAfter)
+ return null; // do not pair quotes inside strings
+ var wordRe = session.$mode.tokenRe;
+ wordRe.lastIndex = 0;
+ var isWordBefore = wordRe.test(leftChar);
+ wordRe.lastIndex = 0;
+ var isWordAfter = wordRe.test(leftChar);
+ if (isWordBefore || isWordAfter)
+ return null; // before or after alphanumeric
+ if (rightChar && !/[\s;,.})\]\\]/.test(rightChar))
+ return null; // there is rightChar and it isn't closing
+ pair = true;
+ }
+ return {
+ text: pair ? quote + quote : "",
+ selection: [1,1]
+ };
+ }
+ }
+ });
+
+ this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
+ var quotes = session.$mode.$quotes || defaultQuotes;
+
+ var selected = session.doc.getTextRange(range);
+ if (!range.isMultiLine() && quotes.hasOwnProperty(selected)) {
+ initContext(editor);
+ var line = session.doc.getLine(range.start.row);
+ var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
+ if (rightChar == selected) {
+ range.end.column++;
+ return range;
+ }
+ }
+ });
+
+};
+
+
+CstyleBehaviour.isSaneInsertion = function(editor, session) {
+ var cursor = editor.getCursorPosition();
+ var iterator = new TokenIterator(session, cursor.row, cursor.column);
+ if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
+ var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
+ if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
+ return false;
+ }
+ iterator.stepForward();
+ return iterator.getCurrentTokenRow() !== cursor.row ||
+ this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
+};
+
+CstyleBehaviour.$matchTokenType = function(token, types) {
+ return types.indexOf(token.type || token) > -1;
+};
+
+CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
+ context.autoInsertedBrackets = 0;
+ context.autoInsertedRow = cursor.row;
+ context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
+ context.autoInsertedBrackets++;
+};
+
+CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
+ var cursor = editor.getCursorPosition();
+ var line = session.doc.getLine(cursor.row);
+ if (!this.isMaybeInsertedClosing(cursor, line))
+ context.maybeInsertedBrackets = 0;
+ context.maybeInsertedRow = cursor.row;
+ context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
+ context.maybeInsertedLineEnd = line.substr(cursor.column);
+ context.maybeInsertedBrackets++;
+};
+
+CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
+ return context.autoInsertedBrackets > 0 &&
+ cursor.row === context.autoInsertedRow &&
+ bracket === context.autoInsertedLineEnd[0] &&
+ line.substr(cursor.column) === context.autoInsertedLineEnd;
+};
+
+CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
+ return context.maybeInsertedBrackets > 0 &&
+ cursor.row === context.maybeInsertedRow &&
+ line.substr(cursor.column) === context.maybeInsertedLineEnd &&
+ line.substr(0, cursor.column) == context.maybeInsertedLineStart;
+};
+
+CstyleBehaviour.popAutoInsertedClosing = function() {
+ context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
+ context.autoInsertedBrackets--;
+};
+
+CstyleBehaviour.clearMaybeInsertedClosing = function() {
+ if (context) {
+ context.maybeInsertedBrackets = 0;
+ context.maybeInsertedRow = -1;
+ }
+};
+
+
+
+oop.inherits(CstyleBehaviour, Behaviour);
+
+exports.CstyleBehaviour = CstyleBehaviour;
+});
+
+ace.define("ace/unicode",["require","exports","module"], function(require, exports, module) {
+"use strict";
+var wordChars = [48,9,8,25,5,0,2,25,48,0,11,0,5,0,6,22,2,30,2,457,5,11,15,4,8,0,2,0,18,116,2,1,3,3,9,0,2,2,2,0,2,19,2,82,2,138,2,4,3,155,12,37,3,0,8,38,10,44,2,0,2,1,2,1,2,0,9,26,6,2,30,10,7,61,2,9,5,101,2,7,3,9,2,18,3,0,17,58,3,100,15,53,5,0,6,45,211,57,3,18,2,5,3,11,3,9,2,1,7,6,2,2,2,7,3,1,3,21,2,6,2,0,4,3,3,8,3,1,3,3,9,0,5,1,2,4,3,11,16,2,2,5,5,1,3,21,2,6,2,1,2,1,2,1,3,0,2,4,5,1,3,2,4,0,8,3,2,0,8,15,12,2,2,8,2,2,2,21,2,6,2,1,2,4,3,9,2,2,2,2,3,0,16,3,3,9,18,2,2,7,3,1,3,21,2,6,2,1,2,4,3,8,3,1,3,2,9,1,5,1,2,4,3,9,2,0,17,1,2,5,4,2,2,3,4,1,2,0,2,1,4,1,4,2,4,11,5,4,4,2,2,3,3,0,7,0,15,9,18,2,2,7,2,2,2,22,2,9,2,4,4,7,2,2,2,3,8,1,2,1,7,3,3,9,19,1,2,7,2,2,2,22,2,9,2,4,3,8,2,2,2,3,8,1,8,0,2,3,3,9,19,1,2,7,2,2,2,22,2,15,4,7,2,2,2,3,10,0,9,3,3,9,11,5,3,1,2,17,4,23,2,8,2,0,3,6,4,0,5,5,2,0,2,7,19,1,14,57,6,14,2,9,40,1,2,0,3,1,2,0,3,0,7,3,2,6,2,2,2,0,2,0,3,1,2,12,2,2,3,4,2,0,2,5,3,9,3,1,35,0,24,1,7,9,12,0,2,0,2,0,5,9,2,35,5,19,2,5,5,7,2,35,10,0,58,73,7,77,3,37,11,42,2,0,4,328,2,3,3,6,2,0,2,3,3,40,2,3,3,32,2,3,3,6,2,0,2,3,3,14,2,56,2,3,3,66,5,0,33,15,17,84,13,619,3,16,2,25,6,74,22,12,2,6,12,20,12,19,13,12,2,2,2,1,13,51,3,29,4,0,5,1,3,9,34,2,3,9,7,87,9,42,6,69,11,28,4,11,5,11,11,39,3,4,12,43,5,25,7,10,38,27,5,62,2,28,3,10,7,9,14,0,89,75,5,9,18,8,13,42,4,11,71,55,9,9,4,48,83,2,2,30,14,230,23,280,3,5,3,37,3,5,3,7,2,0,2,0,2,0,2,30,3,52,2,6,2,0,4,2,2,6,4,3,3,5,5,12,6,2,2,6,67,1,20,0,29,0,14,0,17,4,60,12,5,0,4,11,18,0,5,0,3,9,2,0,4,4,7,0,2,0,2,0,2,3,2,10,3,3,6,4,5,0,53,1,2684,46,2,46,2,132,7,6,15,37,11,53,10,0,17,22,10,6,2,6,2,6,2,6,2,6,2,6,2,6,2,6,2,31,48,0,470,1,36,5,2,4,6,1,5,85,3,1,3,2,2,89,2,3,6,40,4,93,18,23,57,15,513,6581,75,20939,53,1164,68,45,3,268,4,27,21,31,3,13,13,1,2,24,9,69,11,1,38,8,3,102,3,1,111,44,25,51,13,68,12,9,7,23,4,0,5,45,3,35,13,28,4,64,15,10,39,54,10,13,3,9,7,22,4,1,5,66,25,2,227,42,2,1,3,9,7,11171,13,22,5,48,8453,301,3,61,3,105,39,6,13,4,6,11,2,12,2,4,2,0,2,1,2,1,2,107,34,362,19,63,3,53,41,11,5,15,17,6,13,1,25,2,33,4,2,134,20,9,8,25,5,0,2,25,12,88,4,5,3,5,3,5,3,2];
+
+var code = 0;
+var str = [];
+for (var i = 0; i < wordChars.length; i += 2) {
+ str.push(code += wordChars[i]);
+ if (wordChars[i + 1])
+ str.push(45, code += wordChars[i + 1]);
+}
+
+exports.wordChars = String.fromCharCode.apply(null, str);
+
+});
+
+ace.define("ace/mode/text",["require","exports","module","ace/config","ace/tokenizer","ace/mode/text_highlight_rules","ace/mode/behaviour/cstyle","ace/unicode","ace/lib/lang","ace/token_iterator","ace/range"], function(require, exports, module) {
+"use strict";
+var config = require("../config");
+
+var Tokenizer = require("../tokenizer").Tokenizer;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+var unicode = require("../unicode");
+var lang = require("../lib/lang");
+var TokenIterator = require("../token_iterator").TokenIterator;
+var Range = require("../range").Range;
+
+var Mode = function() {
+ this.HighlightRules = TextHighlightRules;
+};
+
+(function() {
+ this.$defaultBehaviour = new CstyleBehaviour();
+
+ this.tokenRe = new RegExp("^[" + unicode.wordChars + "\\$_]+", "g");
+
+ this.nonTokenRe = new RegExp("^(?:[^" + unicode.wordChars + "\\$_]|\\s])+", "g");
+
+ this.getTokenizer = function() {
+ if (!this.$tokenizer) {
+ this.$highlightRules = this.$highlightRules || new this.HighlightRules(this.$highlightRuleConfig);
+ this.$tokenizer = new Tokenizer(this.$highlightRules.getRules());
+ }
+ return this.$tokenizer;
+ };
+
+ this.lineCommentStart = "";
+ this.blockComment = "";
+
+ this.toggleCommentLines = function(state, session, startRow, endRow) {
+ var doc = session.doc;
+
+ var ignoreBlankLines = true;
+ var shouldRemove = true;
+ var minIndent = Infinity;
+ var tabSize = session.getTabSize();
+ var insertAtTabStop = false;
+
+ if (!this.lineCommentStart) {
+ if (!this.blockComment)
+ return false;
+ var lineCommentStart = this.blockComment.start;
+ var lineCommentEnd = this.blockComment.end;
+ var regexpStart = new RegExp("^(\\s*)(?:" + lang.escapeRegExp(lineCommentStart) + ")");
+ var regexpEnd = new RegExp("(?:" + lang.escapeRegExp(lineCommentEnd) + ")\\s*$");
+
+ var comment = function(line, i) {
+ if (testRemove(line, i))
+ return;
+ if (!ignoreBlankLines || /\S/.test(line)) {
+ doc.insertInLine({row: i, column: line.length}, lineCommentEnd);
+ doc.insertInLine({row: i, column: minIndent}, lineCommentStart);
+ }
+ };
+
+ var uncomment = function(line, i) {
+ var m;
+ if (m = line.match(regexpEnd))
+ doc.removeInLine(i, line.length - m[0].length, line.length);
+ if (m = line.match(regexpStart))
+ doc.removeInLine(i, m[1].length, m[0].length);
+ };
+
+ var testRemove = function(line, row) {
+ if (regexpStart.test(line))
+ return true;
+ var tokens = session.getTokens(row);
+ for (var i = 0; i < tokens.length; i++) {
+ if (tokens[i].type === "comment")
+ return true;
+ }
+ };
+ } else {
+ if (Array.isArray(this.lineCommentStart)) {
+ var regexpStart = this.lineCommentStart.map(lang.escapeRegExp).join("|");
+ var lineCommentStart = this.lineCommentStart[0];
+ } else {
+ var regexpStart = lang.escapeRegExp(this.lineCommentStart);
+ var lineCommentStart = this.lineCommentStart;
+ }
+ regexpStart = new RegExp("^(\\s*)(?:" + regexpStart + ") ?");
+
+ insertAtTabStop = session.getUseSoftTabs();
+
+ var uncomment = function(line, i) {
+ var m = line.match(regexpStart);
+ if (!m) return;
+ var start = m[1].length, end = m[0].length;
+ if (!shouldInsertSpace(line, start, end) && m[0][end - 1] == " ")
+ end--;
+ doc.removeInLine(i, start, end);
+ };
+ var commentWithSpace = lineCommentStart + " ";
+ var comment = function(line, i) {
+ if (!ignoreBlankLines || /\S/.test(line)) {
+ if (shouldInsertSpace(line, minIndent, minIndent))
+ doc.insertInLine({row: i, column: minIndent}, commentWithSpace);
+ else
+ doc.insertInLine({row: i, column: minIndent}, lineCommentStart);
+ }
+ };
+ var testRemove = function(line, i) {
+ return regexpStart.test(line);
+ };
+
+ var shouldInsertSpace = function(line, before, after) {
+ var spaces = 0;
+ while (before-- && line.charAt(before) == " ")
+ spaces++;
+ if (spaces % tabSize != 0)
+ return false;
+ var spaces = 0;
+ while (line.charAt(after++) == " ")
+ spaces++;
+ if (tabSize > 2)
+ return spaces % tabSize != tabSize - 1;
+ else
+ return spaces % tabSize == 0;
+ };
+ }
+
+ function iter(fun) {
+ for (var i = startRow; i <= endRow; i++)
+ fun(doc.getLine(i), i);
+ }
+
+
+ var minEmptyLength = Infinity;
+ iter(function(line, i) {
+ var indent = line.search(/\S/);
+ if (indent !== -1) {
+ if (indent < minIndent)
+ minIndent = indent;
+ if (shouldRemove && !testRemove(line, i))
+ shouldRemove = false;
+ } else if (minEmptyLength > line.length) {
+ minEmptyLength = line.length;
+ }
+ });
+
+ if (minIndent == Infinity) {
+ minIndent = minEmptyLength;
+ ignoreBlankLines = false;
+ shouldRemove = false;
+ }
+
+ if (insertAtTabStop && minIndent % tabSize != 0)
+ minIndent = Math.floor(minIndent / tabSize) * tabSize;
+
+ iter(shouldRemove ? uncomment : comment);
+ };
+
+ this.toggleBlockComment = function(state, session, range, cursor) {
+ var comment = this.blockComment;
+ if (!comment)
+ return;
+ if (!comment.start && comment[0])
+ comment = comment[0];
+
+ var iterator = new TokenIterator(session, cursor.row, cursor.column);
+ var token = iterator.getCurrentToken();
+
+ var sel = session.selection;
+ var initialRange = session.selection.toOrientedRange();
+ var startRow, colDiff;
+
+ if (token && /comment/.test(token.type)) {
+ var startRange, endRange;
+ while (token && /comment/.test(token.type)) {
+ var i = token.value.indexOf(comment.start);
+ if (i != -1) {
+ var row = iterator.getCurrentTokenRow();
+ var column = iterator.getCurrentTokenColumn() + i;
+ startRange = new Range(row, column, row, column + comment.start.length);
+ break;
+ }
+ token = iterator.stepBackward();
+ }
+
+ var iterator = new TokenIterator(session, cursor.row, cursor.column);
+ var token = iterator.getCurrentToken();
+ while (token && /comment/.test(token.type)) {
+ var i = token.value.indexOf(comment.end);
+ if (i != -1) {
+ var row = iterator.getCurrentTokenRow();
+ var column = iterator.getCurrentTokenColumn() + i;
+ endRange = new Range(row, column, row, column + comment.end.length);
+ break;
+ }
+ token = iterator.stepForward();
+ }
+ if (endRange)
+ session.remove(endRange);
+ if (startRange) {
+ session.remove(startRange);
+ startRow = startRange.start.row;
+ colDiff = -comment.start.length;
+ }
+ } else {
+ colDiff = comment.start.length;
+ startRow = range.start.row;
+ session.insert(range.end, comment.end);
+ session.insert(range.start, comment.start);
+ }
+ if (initialRange.start.row == startRow)
+ initialRange.start.column += colDiff;
+ if (initialRange.end.row == startRow)
+ initialRange.end.column += colDiff;
+ session.selection.fromOrientedRange(initialRange);
+ };
+
+ this.getNextLineIndent = function(state, line, tab) {
+ return this.$getIndent(line);
+ };
+
+ this.checkOutdent = function(state, line, input) {
+ return false;
+ };
+
+ this.autoOutdent = function(state, doc, row) {
+ };
+
+ this.$getIndent = function(line) {
+ return line.match(/^\s*/)[0];
+ };
+
+ this.createWorker = function(session) {
+ return null;
+ };
+
+ this.createModeDelegates = function (mapping) {
+ this.$embeds = [];
+ this.$modes = {};
+ for (var i in mapping) {
+ if (mapping[i]) {
+ var Mode = mapping[i];
+ var id = Mode.prototype.$id;
+ var mode = config.$modes[id];
+ if (!mode)
+ config.$modes[id] = mode = new Mode();
+ if (!config.$modes[i])
+ config.$modes[i] = mode;
+ this.$embeds.push(i);
+ this.$modes[i] = mode;
+ }
+ }
+
+ var delegations = ["toggleBlockComment", "toggleCommentLines", "getNextLineIndent",
+ "checkOutdent", "autoOutdent", "transformAction", "getCompletions"];
+
+ for (var i = 0; i < delegations.length; i++) {
+ (function(scope) {
+ var functionName = delegations[i];
+ var defaultHandler = scope[functionName];
+ scope[delegations[i]] = function() {
+ return this.$delegator(functionName, arguments, defaultHandler);
+ };
+ }(this));
+ }
+ };
+
+ this.$delegator = function(method, args, defaultHandler) {
+ var state = args[0] || "start";
+ if (typeof state != "string") {
+ if (Array.isArray(state[2])) {
+ var language = state[2][state[2].length - 1];
+ var mode = this.$modes[language];
+ if (mode)
+ return mode[method].apply(mode, [state[1]].concat([].slice.call(args, 1)));
+ }
+ state = state[0] || "start";
+ }
+
+ for (var i = 0; i < this.$embeds.length; i++) {
+ if (!this.$modes[this.$embeds[i]]) continue;
+
+ var split = state.split(this.$embeds[i]);
+ if (!split[0] && split[1]) {
+ args[0] = split[1];
+ var mode = this.$modes[this.$embeds[i]];
+ return mode[method].apply(mode, args);
+ }
+ }
+ var ret = defaultHandler.apply(this, args);
+ return defaultHandler ? ret : undefined;
+ };
+
+ this.transformAction = function(state, action, editor, session, param) {
+ if (this.$behaviour) {
+ var behaviours = this.$behaviour.getBehaviours();
+ for (var key in behaviours) {
+ if (behaviours[key][action]) {
+ var ret = behaviours[key][action].apply(this, arguments);
+ if (ret) {
+ return ret;
+ }
+ }
+ }
+ }
+ };
+
+ this.getKeywords = function(append) {
+ if (!this.completionKeywords) {
+ var rules = this.$tokenizer.rules;
+ var completionKeywords = [];
+ for (var rule in rules) {
+ var ruleItr = rules[rule];
+ for (var r = 0, l = ruleItr.length; r < l; r++) {
+ if (typeof ruleItr[r].token === "string") {
+ if (/keyword|support|storage/.test(ruleItr[r].token))
+ completionKeywords.push(ruleItr[r].regex);
+ }
+ else if (typeof ruleItr[r].token === "object") {
+ for (var a = 0, aLength = ruleItr[r].token.length; a < aLength; a++) {
+ if (/keyword|support|storage/.test(ruleItr[r].token[a])) {
+ var rule = ruleItr[r].regex.match(/\(.+?\)/g)[a];
+ completionKeywords.push(rule.substr(1, rule.length - 2));
+ }
+ }
+ }
+ }
+ }
+ this.completionKeywords = completionKeywords;
+ }
+ if (!append)
+ return this.$keywordList;
+ return completionKeywords.concat(this.$keywordList || []);
+ };
+
+ this.$createKeywordList = function() {
+ if (!this.$highlightRules)
+ this.getTokenizer();
+ return this.$keywordList = this.$highlightRules.$keywordList || [];
+ };
+
+ this.getCompletions = function(state, session, pos, prefix) {
+ var keywords = this.$keywordList || this.$createKeywordList();
+ return keywords.map(function(word) {
+ return {
+ name: word,
+ value: word,
+ score: 0,
+ meta: "keyword"
+ };
+ });
+ };
+
+ this.$id = "ace/mode/text";
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});
+
+ace.define("ace/apply_delta",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+function throwDeltaError(delta, errorText){
+ console.log("Invalid Delta:", delta);
+ throw "Invalid Delta: " + errorText;
+}
+
+function positionInDocument(docLines, position) {
+ return position.row >= 0 && position.row < docLines.length &&
+ position.column >= 0 && position.column <= docLines[position.row].length;
+}
+
+function validateDelta(docLines, delta) {
+ if (delta.action != "insert" && delta.action != "remove")
+ throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
+ if (!(delta.lines instanceof Array))
+ throwDeltaError(delta, "delta.lines must be an Array");
+ if (!delta.start || !delta.end)
+ throwDeltaError(delta, "delta.start/end must be an present");
+ var start = delta.start;
+ if (!positionInDocument(docLines, delta.start))
+ throwDeltaError(delta, "delta.start must be contained in document");
+ var end = delta.end;
+ if (delta.action == "remove" && !positionInDocument(docLines, end))
+ throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
+ var numRangeRows = end.row - start.row;
+ var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
+ if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
+ throwDeltaError(delta, "delta.range must match delta lines");
+}
+
+exports.applyDelta = function(docLines, delta, doNotValidate) {
+
+ var row = delta.start.row;
+ var startColumn = delta.start.column;
+ var line = docLines[row] || "";
+ switch (delta.action) {
+ case "insert":
+ var lines = delta.lines;
+ if (lines.length === 1) {
+ docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
+ } else {
+ var args = [row, 1].concat(delta.lines);
+ docLines.splice.apply(docLines, args);
+ docLines[row] = line.substring(0, startColumn) + docLines[row];
+ docLines[row + delta.lines.length - 1] += line.substring(startColumn);
+ }
+ break;
+ case "remove":
+ var endColumn = delta.end.column;
+ var endRow = delta.end.row;
+ if (row === endRow) {
+ docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
+ } else {
+ docLines.splice(
+ row, endRow - row + 1,
+ line.substring(0, startColumn) + docLines[endRow].substring(endColumn)
+ );
+ }
+ break;
+ }
+};
+});
+
+ace.define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+
+var Anchor = exports.Anchor = function(doc, row, column) {
+ this.$onChange = this.onChange.bind(this);
+ this.attach(doc);
+
+ if (typeof column == "undefined")
+ this.setPosition(row.row, row.column);
+ else
+ this.setPosition(row, column);
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+ this.getPosition = function() {
+ return this.$clipPositionToDocument(this.row, this.column);
+ };
+ this.getDocument = function() {
+ return this.document;
+ };
+ this.$insertRight = false;
+ this.onChange = function(delta) {
+ if (delta.start.row == delta.end.row && delta.start.row != this.row)
+ return;
+
+ if (delta.start.row > this.row)
+ return;
+
+ var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight);
+ this.setPosition(point.row, point.column, true);
+ };
+
+ function $pointsInOrder(point1, point2, equalPointsInOrder) {
+ var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
+ return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
+ }
+
+ function $getTransformedPoint(delta, point, moveIfEqual) {
+ var deltaIsInsert = delta.action == "insert";
+ var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
+ var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
+ var deltaStart = delta.start;
+ var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
+ if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
+ return {
+ row: point.row,
+ column: point.column
+ };
+ }
+ if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
+ return {
+ row: point.row + deltaRowShift,
+ column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
+ };
+ }
+
+ return {
+ row: deltaStart.row,
+ column: deltaStart.column
+ };
+ }
+ this.setPosition = function(row, column, noClip) {
+ var pos;
+ if (noClip) {
+ pos = {
+ row: row,
+ column: column
+ };
+ } else {
+ pos = this.$clipPositionToDocument(row, column);
+ }
+
+ if (this.row == pos.row && this.column == pos.column)
+ return;
+
+ var old = {
+ row: this.row,
+ column: this.column
+ };
+
+ this.row = pos.row;
+ this.column = pos.column;
+ this._signal("change", {
+ old: old,
+ value: pos
+ });
+ };
+ this.detach = function() {
+ this.document.removeEventListener("change", this.$onChange);
+ };
+ this.attach = function(doc) {
+ this.document = doc || this.document;
+ this.document.on("change", this.$onChange);
+ };
+ this.$clipPositionToDocument = function(row, column) {
+ var pos = {};
+
+ if (row >= this.document.getLength()) {
+ pos.row = Math.max(0, this.document.getLength() - 1);
+ pos.column = this.document.getLine(pos.row).length;
+ }
+ else if (row < 0) {
+ pos.row = 0;
+ pos.column = 0;
+ }
+ else {
+ pos.row = row;
+ pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
+ }
+
+ if (column < 0)
+ pos.column = 0;
+
+ return pos;
+ };
+
+}).call(Anchor.prototype);
+
+});
+
+ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var applyDelta = require("./apply_delta").applyDelta;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Range = require("./range").Range;
+var Anchor = require("./anchor").Anchor;
+
+var Document = function(textOrLines) {
+ this.$lines = [""];
+ if (textOrLines.length === 0) {
+ this.$lines = [""];
+ } else if (Array.isArray(textOrLines)) {
+ this.insertMergedLines({row: 0, column: 0}, textOrLines);
+ } else {
+ this.insert({row: 0, column:0}, textOrLines);
+ }
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+ this.setValue = function(text) {
+ var len = this.getLength() - 1;
+ this.remove(new Range(0, 0, len, this.getLine(len).length));
+ this.insert({row: 0, column: 0}, text);
+ };
+ this.getValue = function() {
+ return this.getAllLines().join(this.getNewLineCharacter());
+ };
+ this.createAnchor = function(row, column) {
+ return new Anchor(this, row, column);
+ };
+ if ("aaa".split(/a/).length === 0) {
+ this.$split = function(text) {
+ return text.replace(/\r\n|\r/g, "\n").split("\n");
+ };
+ } else {
+ this.$split = function(text) {
+ return text.split(/\r\n|\r|\n/);
+ };
+ }
+
+
+ this.$detectNewLine = function(text) {
+ var match = text.match(/^.*?(\r\n|\r|\n)/m);
+ this.$autoNewLine = match ? match[1] : "\n";
+ this._signal("changeNewLineMode");
+ };
+ this.getNewLineCharacter = function() {
+ switch (this.$newLineMode) {
+ case "windows":
+ return "\r\n";
+ case "unix":
+ return "\n";
+ default:
+ return this.$autoNewLine || "\n";
+ }
+ };
+
+ this.$autoNewLine = "";
+ this.$newLineMode = "auto";
+ this.setNewLineMode = function(newLineMode) {
+ if (this.$newLineMode === newLineMode)
+ return;
+
+ this.$newLineMode = newLineMode;
+ this._signal("changeNewLineMode");
+ };
+ this.getNewLineMode = function() {
+ return this.$newLineMode;
+ };
+ this.isNewLine = function(text) {
+ return (text == "\r\n" || text == "\r" || text == "\n");
+ };
+ this.getLine = function(row) {
+ return this.$lines[row] || "";
+ };
+ this.getLines = function(firstRow, lastRow) {
+ return this.$lines.slice(firstRow, lastRow + 1);
+ };
+ this.getAllLines = function() {
+ return this.getLines(0, this.getLength());
+ };
+ this.getLength = function() {
+ return this.$lines.length;
+ };
+ this.getTextRange = function(range) {
+ return this.getLinesForRange(range).join(this.getNewLineCharacter());
+ };
+ this.getLinesForRange = function(range) {
+ var lines;
+ if (range.start.row === range.end.row) {
+ lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
+ } else {
+ lines = this.getLines(range.start.row, range.end.row);
+ lines[0] = (lines[0] || "").substring(range.start.column);
+ var l = lines.length - 1;
+ if (range.end.row - range.start.row == l)
+ lines[l] = lines[l].substring(0, range.end.column);
+ }
+ return lines;
+ };
+ this.insertLines = function(row, lines) {
+ console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
+ return this.insertFullLines(row, lines);
+ };
+ this.removeLines = function(firstRow, lastRow) {
+ console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
+ return this.removeFullLines(firstRow, lastRow);
+ };
+ this.insertNewLine = function(position) {
+ console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
+ return this.insertMergedLines(position, ["", ""]);
+ };
+ this.insert = function(position, text) {
+ if (this.getLength() <= 1)
+ this.$detectNewLine(text);
+
+ return this.insertMergedLines(position, this.$split(text));
+ };
+ this.insertInLine = function(position, text) {
+ var start = this.clippedPos(position.row, position.column);
+ var end = this.pos(position.row, position.column + text.length);
+
+ this.applyDelta({
+ start: start,
+ end: end,
+ action: "insert",
+ lines: [text]
+ }, true);
+
+ return this.clonePos(end);
+ };
+
+ this.clippedPos = function(row, column) {
+ var length = this.getLength();
+ if (row === undefined) {
+ row = length;
+ } else if (row < 0) {
+ row = 0;
+ } else if (row >= length) {
+ row = length - 1;
+ column = undefined;
+ }
+ var line = this.getLine(row);
+ if (column == undefined)
+ column = line.length;
+ column = Math.min(Math.max(column, 0), line.length);
+ return {row: row, column: column};
+ };
+
+ this.clonePos = function(pos) {
+ return {row: pos.row, column: pos.column};
+ };
+
+ this.pos = function(row, column) {
+ return {row: row, column: column};
+ };
+
+ this.$clipPosition = function(position) {
+ var length = this.getLength();
+ if (position.row >= length) {
+ position.row = Math.max(0, length - 1);
+ position.column = this.getLine(length - 1).length;
+ } else {
+ position.row = Math.max(0, position.row);
+ position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
+ }
+ return position;
+ };
+ this.insertFullLines = function(row, lines) {
+ row = Math.min(Math.max(row, 0), this.getLength());
+ var column = 0;
+ if (row < this.getLength()) {
+ lines = lines.concat([""]);
+ column = 0;
+ } else {
+ lines = [""].concat(lines);
+ row--;
+ column = this.$lines[row].length;
+ }
+ this.insertMergedLines({row: row, column: column}, lines);
+ };
+ this.insertMergedLines = function(position, lines) {
+ var start = this.clippedPos(position.row, position.column);
+ var end = {
+ row: start.row + lines.length - 1,
+ column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
+ };
+
+ this.applyDelta({
+ start: start,
+ end: end,
+ action: "insert",
+ lines: lines
+ });
+
+ return this.clonePos(end);
+ };
+ this.remove = function(range) {
+ var start = this.clippedPos(range.start.row, range.start.column);
+ var end = this.clippedPos(range.end.row, range.end.column);
+ this.applyDelta({
+ start: start,
+ end: end,
+ action: "remove",
+ lines: this.getLinesForRange({start: start, end: end})
+ });
+ return this.clonePos(start);
+ };
+ this.removeInLine = function(row, startColumn, endColumn) {
+ var start = this.clippedPos(row, startColumn);
+ var end = this.clippedPos(row, endColumn);
+
+ this.applyDelta({
+ start: start,
+ end: end,
+ action: "remove",
+ lines: this.getLinesForRange({start: start, end: end})
+ }, true);
+
+ return this.clonePos(start);
+ };
+ this.removeFullLines = function(firstRow, lastRow) {
+ firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
+ lastRow = Math.min(Math.max(0, lastRow ), this.getLength() - 1);
+ var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
+ var deleteLastNewLine = lastRow < this.getLength() - 1;
+ var startRow = ( deleteFirstNewLine ? firstRow - 1 : firstRow );
+ var startCol = ( deleteFirstNewLine ? this.getLine(startRow).length : 0 );
+ var endRow = ( deleteLastNewLine ? lastRow + 1 : lastRow );
+ var endCol = ( deleteLastNewLine ? 0 : this.getLine(endRow).length );
+ var range = new Range(startRow, startCol, endRow, endCol);
+ var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
+
+ this.applyDelta({
+ start: range.start,
+ end: range.end,
+ action: "remove",
+ lines: this.getLinesForRange(range)
+ });
+ return deletedLines;
+ };
+ this.removeNewLine = function(row) {
+ if (row < this.getLength() - 1 && row >= 0) {
+ this.applyDelta({
+ start: this.pos(row, this.getLine(row).length),
+ end: this.pos(row + 1, 0),
+ action: "remove",
+ lines: ["", ""]
+ });
+ }
+ };
+ this.replace = function(range, text) {
+ if (!(range instanceof Range))
+ range = Range.fromPoints(range.start, range.end);
+ if (text.length === 0 && range.isEmpty())
+ return range.start;
+ if (text == this.getTextRange(range))
+ return range.end;
+
+ this.remove(range);
+ var end;
+ if (text) {
+ end = this.insert(range.start, text);
+ }
+ else {
+ end = range.start;
+ }
+
+ return end;
+ };
+ this.applyDeltas = function(deltas) {
+ for (var i=0; i=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.$splitAndapplyLargeDelta = function(delta, MAX) {
+ var lines = delta.lines;
+ var l = lines.length - MAX + 1;
+ var row = delta.start.row;
+ var column = delta.start.column;
+ for (var from = 0, to = 0; from < l; from = to) {
+ to += MAX - 1;
+ var chunk = lines.slice(from, to);
+ chunk.push("");
+ this.applyDelta({
+ start: this.pos(row + from, column),
+ end: this.pos(row + to, column = 0),
+ action: delta.action,
+ lines: chunk
+ }, true);
+ }
+ delta.lines = lines.slice(from);
+ delta.start.row = row + from;
+ delta.start.column = column;
+ this.applyDelta(delta, true);
+ };
+ this.revertDelta = function(delta) {
+ this.applyDelta({
+ start: this.clonePos(delta.start),
+ end: this.clonePos(delta.end),
+ action: (delta.action == "insert" ? "remove" : "insert"),
+ lines: delta.lines.slice()
+ });
+ };
+ this.indexToPosition = function(index, startRow) {
+ var lines = this.$lines || this.getAllLines();
+ var newlineLength = this.getNewLineCharacter().length;
+ for (var i = startRow || 0, l = lines.length; i < l; i++) {
+ index -= lines[i].length + newlineLength;
+ if (index < 0)
+ return {row: i, column: index + lines[i].length + newlineLength};
+ }
+ return {row: l-1, column: index + lines[l-1].length + newlineLength};
+ };
+ this.positionToIndex = function(pos, startRow) {
+ var lines = this.$lines || this.getAllLines();
+ var newlineLength = this.getNewLineCharacter().length;
+ var index = 0;
+ var row = Math.min(pos.row, lines.length);
+ for (var i = startRow || 0; i < row; ++i)
+ index += lines[i].length + newlineLength;
+
+ return index + pos.column;
+ };
+
+}).call(Document.prototype);
+
+exports.Document = Document;
+});
+
+ace.define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+
+var BackgroundTokenizer = function(tokenizer, editor) {
+ this.running = false;
+ this.lines = [];
+ this.states = [];
+ this.currentLine = 0;
+ this.tokenizer = tokenizer;
+
+ var self = this;
+
+ this.$worker = function() {
+ if (!self.running) { return; }
+
+ var workerStart = new Date();
+ var currentLine = self.currentLine;
+ var endLine = -1;
+ var doc = self.doc;
+
+ var startLine = currentLine;
+ while (self.lines[currentLine])
+ currentLine++;
+
+ var len = doc.getLength();
+ var processedLines = 0;
+ self.running = false;
+ while (currentLine < len) {
+ self.$tokenizeRow(currentLine);
+ endLine = currentLine;
+ do {
+ currentLine++;
+ } while (self.lines[currentLine]);
+ processedLines ++;
+ if ((processedLines % 5 === 0) && (new Date() - workerStart) > 20) {
+ self.running = setTimeout(self.$worker, 20);
+ break;
+ }
+ }
+ self.currentLine = currentLine;
+
+ if (endLine == -1)
+ endLine = currentLine;
+
+ if (startLine <= endLine)
+ self.fireUpdateEvent(startLine, endLine);
+ };
+};
+
+(function(){
+
+ oop.implement(this, EventEmitter);
+ this.setTokenizer = function(tokenizer) {
+ this.tokenizer = tokenizer;
+ this.lines = [];
+ this.states = [];
+
+ this.start(0);
+ };
+ this.setDocument = function(doc) {
+ this.doc = doc;
+ this.lines = [];
+ this.states = [];
+
+ this.stop();
+ };
+ this.fireUpdateEvent = function(firstRow, lastRow) {
+ var data = {
+ first: firstRow,
+ last: lastRow
+ };
+ this._signal("update", {data: data});
+ };
+ this.start = function(startRow) {
+ this.currentLine = Math.min(startRow || 0, this.currentLine, this.doc.getLength());
+ this.lines.splice(this.currentLine, this.lines.length);
+ this.states.splice(this.currentLine, this.states.length);
+
+ this.stop();
+ this.running = setTimeout(this.$worker, 700);
+ };
+
+ this.scheduleStart = function() {
+ if (!this.running)
+ this.running = setTimeout(this.$worker, 700);
+ };
+
+ this.$updateOnChange = function(delta) {
+ var startRow = delta.start.row;
+ var len = delta.end.row - startRow;
+
+ if (len === 0) {
+ this.lines[startRow] = null;
+ } else if (delta.action == "remove") {
+ this.lines.splice(startRow, len + 1, null);
+ this.states.splice(startRow, len + 1, null);
+ } else {
+ var args = Array(len + 1);
+ args.unshift(startRow, 1);
+ this.lines.splice.apply(this.lines, args);
+ this.states.splice.apply(this.states, args);
+ }
+
+ this.currentLine = Math.min(startRow, this.currentLine, this.doc.getLength());
+
+ this.stop();
+ };
+ this.stop = function() {
+ if (this.running)
+ clearTimeout(this.running);
+ this.running = false;
+ };
+ this.getTokens = function(row) {
+ return this.lines[row] || this.$tokenizeRow(row);
+ };
+ this.getState = function(row) {
+ if (this.currentLine == row)
+ this.$tokenizeRow(row);
+ return this.states[row] || "start";
+ };
+
+ this.$tokenizeRow = function(row) {
+ var line = this.doc.getLine(row);
+ var state = this.states[row - 1];
+
+ var data = this.tokenizer.getLineTokens(line, state, row);
+
+ if (this.states[row] + "" !== data.state + "") {
+ this.states[row] = data.state;
+ this.lines[row + 1] = null;
+ if (this.currentLine > row + 1)
+ this.currentLine = row + 1;
+ } else if (this.currentLine == row) {
+ this.currentLine = row + 1;
+ }
+
+ return this.lines[row] = data.tokens;
+ };
+
+}).call(BackgroundTokenizer.prototype);
+
+exports.BackgroundTokenizer = BackgroundTokenizer;
+});
+
+ace.define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(require, exports, module) {
+"use strict";
+
+var lang = require("./lib/lang");
+var oop = require("./lib/oop");
+var Range = require("./range").Range;
+
+var SearchHighlight = function(regExp, clazz, type) {
+ this.setRegexp(regExp);
+ this.clazz = clazz;
+ this.type = type || "text";
+};
+
+(function() {
+ this.MAX_RANGES = 500;
+
+ this.setRegexp = function(regExp) {
+ if (this.regExp+"" == regExp+"")
+ return;
+ this.regExp = regExp;
+ this.cache = [];
+ };
+
+ this.update = function(html, markerLayer, session, config) {
+ if (!this.regExp)
+ return;
+ var start = config.firstRow, end = config.lastRow;
+
+ for (var i = start; i <= end; i++) {
+ var ranges = this.cache[i];
+ if (ranges == null) {
+ ranges = lang.getMatchOffsets(session.getLine(i), this.regExp);
+ if (ranges.length > this.MAX_RANGES)
+ ranges = ranges.slice(0, this.MAX_RANGES);
+ ranges = ranges.map(function(match) {
+ return new Range(i, match.offset, i, match.offset + match.length);
+ });
+ this.cache[i] = ranges.length ? ranges : "";
+ }
+
+ for (var j = ranges.length; j --; ) {
+ markerLayer.drawSingleLineMarker(
+ html, ranges[j].toScreenRange(session), this.clazz, config);
+ }
+ }
+ };
+
+}).call(SearchHighlight.prototype);
+
+exports.SearchHighlight = SearchHighlight;
+});
+
+ace.define("ace/edit_session/fold_line",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+
+var Range = require("../range").Range;
+function FoldLine(foldData, folds) {
+ this.foldData = foldData;
+ if (Array.isArray(folds)) {
+ this.folds = folds;
+ } else {
+ folds = this.folds = [ folds ];
+ }
+
+ var last = folds[folds.length - 1];
+ this.range = new Range(folds[0].start.row, folds[0].start.column,
+ last.end.row, last.end.column);
+ this.start = this.range.start;
+ this.end = this.range.end;
+
+ this.folds.forEach(function(fold) {
+ fold.setFoldLine(this);
+ }, this);
+}
+
+(function() {
+ this.shiftRow = function(shift) {
+ this.start.row += shift;
+ this.end.row += shift;
+ this.folds.forEach(function(fold) {
+ fold.start.row += shift;
+ fold.end.row += shift;
+ });
+ };
+
+ this.addFold = function(fold) {
+ if (fold.sameRow) {
+ if (fold.start.row < this.startRow || fold.endRow > this.endRow) {
+ throw new Error("Can't add a fold to this FoldLine as it has no connection");
+ }
+ this.folds.push(fold);
+ this.folds.sort(function(a, b) {
+ return -a.range.compareEnd(b.start.row, b.start.column);
+ });
+ if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) {
+ this.end.row = fold.end.row;
+ this.end.column = fold.end.column;
+ } else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) {
+ this.start.row = fold.start.row;
+ this.start.column = fold.start.column;
+ }
+ } else if (fold.start.row == this.end.row) {
+ this.folds.push(fold);
+ this.end.row = fold.end.row;
+ this.end.column = fold.end.column;
+ } else if (fold.end.row == this.start.row) {
+ this.folds.unshift(fold);
+ this.start.row = fold.start.row;
+ this.start.column = fold.start.column;
+ } else {
+ throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");
+ }
+ fold.foldLine = this;
+ };
+
+ this.containsRow = function(row) {
+ return row >= this.start.row && row <= this.end.row;
+ };
+
+ this.walk = function(callback, endRow, endColumn) {
+ var lastEnd = 0,
+ folds = this.folds,
+ fold,
+ cmp, stop, isNewRow = true;
+
+ if (endRow == null) {
+ endRow = this.end.row;
+ endColumn = this.end.column;
+ }
+
+ for (var i = 0; i < folds.length; i++) {
+ fold = folds[i];
+
+ cmp = fold.range.compareStart(endRow, endColumn);
+ if (cmp == -1) {
+ callback(null, endRow, endColumn, lastEnd, isNewRow);
+ return;
+ }
+
+ stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow);
+ stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd);
+ if (stop || cmp === 0) {
+ return;
+ }
+ isNewRow = !fold.sameRow;
+ lastEnd = fold.end.column;
+ }
+ callback(null, endRow, endColumn, lastEnd, isNewRow);
+ };
+
+ this.getNextFoldTo = function(row, column) {
+ var fold, cmp;
+ for (var i = 0; i < this.folds.length; i++) {
+ fold = this.folds[i];
+ cmp = fold.range.compareEnd(row, column);
+ if (cmp == -1) {
+ return {
+ fold: fold,
+ kind: "after"
+ };
+ } else if (cmp === 0) {
+ return {
+ fold: fold,
+ kind: "inside"
+ };
+ }
+ }
+ return null;
+ };
+
+ this.addRemoveChars = function(row, column, len) {
+ var ret = this.getNextFoldTo(row, column),
+ fold, folds;
+ if (ret) {
+ fold = ret.fold;
+ if (ret.kind == "inside"
+ && fold.start.column != column
+ && fold.start.row != row)
+ {
+ window.console && window.console.log(row, column, fold);
+ } else if (fold.start.row == row) {
+ folds = this.folds;
+ var i = folds.indexOf(fold);
+ if (i === 0) {
+ this.start.column += len;
+ }
+ for (i; i < folds.length; i++) {
+ fold = folds[i];
+ fold.start.column += len;
+ if (!fold.sameRow) {
+ return;
+ }
+ fold.end.column += len;
+ }
+ this.end.column += len;
+ }
+ }
+ };
+
+ this.split = function(row, column) {
+ var pos = this.getNextFoldTo(row, column);
+
+ if (!pos || pos.kind == "inside")
+ return null;
+
+ var fold = pos.fold;
+ var folds = this.folds;
+ var foldData = this.foldData;
+
+ var i = folds.indexOf(fold);
+ var foldBefore = folds[i - 1];
+ this.end.row = foldBefore.end.row;
+ this.end.column = foldBefore.end.column;
+ folds = folds.splice(i, folds.length - i);
+
+ var newFoldLine = new FoldLine(foldData, folds);
+ foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
+ return newFoldLine;
+ };
+
+ this.merge = function(foldLineNext) {
+ var folds = foldLineNext.folds;
+ for (var i = 0; i < folds.length; i++) {
+ this.addFold(folds[i]);
+ }
+ var foldData = this.foldData;
+ foldData.splice(foldData.indexOf(foldLineNext), 1);
+ };
+
+ this.toString = function() {
+ var ret = [this.range.toString() + ": [" ];
+
+ this.folds.forEach(function(fold) {
+ ret.push(" " + fold.toString());
+ });
+ ret.push("]");
+ return ret.join("\n");
+ };
+
+ this.idxToPosition = function(idx) {
+ var lastFoldEndColumn = 0;
+
+ for (var i = 0; i < this.folds.length; i++) {
+ var fold = this.folds[i];
+
+ idx -= fold.start.column - lastFoldEndColumn;
+ if (idx < 0) {
+ return {
+ row: fold.start.row,
+ column: fold.start.column + idx
+ };
+ }
+
+ idx -= fold.placeholder.length;
+ if (idx < 0) {
+ return fold.start;
+ }
+
+ lastFoldEndColumn = fold.end.column;
+ }
+
+ return {
+ row: this.end.row,
+ column: this.end.column + idx
+ };
+ };
+}).call(FoldLine.prototype);
+
+exports.FoldLine = FoldLine;
+});
+
+ace.define("ace/range_list",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+var Range = require("./range").Range;
+var comparePoints = Range.comparePoints;
+
+var RangeList = function() {
+ this.ranges = [];
+};
+
+(function() {
+ this.comparePoints = comparePoints;
+
+ this.pointIndex = function(pos, excludeEdges, startIndex) {
+ var list = this.ranges;
+
+ for (var i = startIndex || 0; i < list.length; i++) {
+ var range = list[i];
+ var cmpEnd = comparePoints(pos, range.end);
+ if (cmpEnd > 0)
+ continue;
+ var cmpStart = comparePoints(pos, range.start);
+ if (cmpEnd === 0)
+ return excludeEdges && cmpStart !== 0 ? -i-2 : i;
+ if (cmpStart > 0 || (cmpStart === 0 && !excludeEdges))
+ return i;
+
+ return -i-1;
+ }
+ return -i - 1;
+ };
+
+ this.add = function(range) {
+ var excludeEdges = !range.isEmpty();
+ var startIndex = this.pointIndex(range.start, excludeEdges);
+ if (startIndex < 0)
+ startIndex = -startIndex - 1;
+
+ var endIndex = this.pointIndex(range.end, excludeEdges, startIndex);
+
+ if (endIndex < 0)
+ endIndex = -endIndex - 1;
+ else
+ endIndex++;
+ return this.ranges.splice(startIndex, endIndex - startIndex, range);
+ };
+
+ this.addList = function(list) {
+ var removed = [];
+ for (var i = list.length; i--; ) {
+ removed.push.apply(removed, this.add(list[i]));
+ }
+ return removed;
+ };
+
+ this.substractPoint = function(pos) {
+ var i = this.pointIndex(pos);
+
+ if (i >= 0)
+ return this.ranges.splice(i, 1);
+ };
+ this.merge = function() {
+ var removed = [];
+ var list = this.ranges;
+
+ list = list.sort(function(a, b) {
+ return comparePoints(a.start, b.start);
+ });
+
+ var next = list[0], range;
+ for (var i = 1; i < list.length; i++) {
+ range = next;
+ next = list[i];
+ var cmp = comparePoints(range.end, next.start);
+ if (cmp < 0)
+ continue;
+
+ if (cmp == 0 && !range.isEmpty() && !next.isEmpty())
+ continue;
+
+ if (comparePoints(range.end, next.end) < 0) {
+ range.end.row = next.end.row;
+ range.end.column = next.end.column;
+ }
+
+ list.splice(i, 1);
+ removed.push(next);
+ next = range;
+ i--;
+ }
+
+ this.ranges = list;
+
+ return removed;
+ };
+
+ this.contains = function(row, column) {
+ return this.pointIndex({row: row, column: column}) >= 0;
+ };
+
+ this.containsPoint = function(pos) {
+ return this.pointIndex(pos) >= 0;
+ };
+
+ this.rangeAtPoint = function(pos) {
+ var i = this.pointIndex(pos);
+ if (i >= 0)
+ return this.ranges[i];
+ };
+
+
+ this.clipRows = function(startRow, endRow) {
+ var list = this.ranges;
+ if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow)
+ return [];
+
+ var startIndex = this.pointIndex({row: startRow, column: 0});
+ if (startIndex < 0)
+ startIndex = -startIndex - 1;
+ var endIndex = this.pointIndex({row: endRow, column: 0}, startIndex);
+ if (endIndex < 0)
+ endIndex = -endIndex - 1;
+
+ var clipped = [];
+ for (var i = startIndex; i < endIndex; i++) {
+ clipped.push(list[i]);
+ }
+ return clipped;
+ };
+
+ this.removeAll = function() {
+ return this.ranges.splice(0, this.ranges.length);
+ };
+
+ this.attach = function(session) {
+ if (this.session)
+ this.detach();
+
+ this.session = session;
+ this.onChange = this.$onChange.bind(this);
+
+ this.session.on('change', this.onChange);
+ };
+
+ this.detach = function() {
+ if (!this.session)
+ return;
+ this.session.removeListener('change', this.onChange);
+ this.session = null;
+ };
+
+ this.$onChange = function(delta) {
+ var start = delta.start;
+ var end = delta.end;
+ var startRow = start.row;
+ var endRow = end.row;
+ var ranges = this.ranges;
+ for (var i = 0, n = ranges.length; i < n; i++) {
+ var r = ranges[i];
+ if (r.end.row >= startRow)
+ break;
+ }
+
+ if (delta.action == "insert") {
+ var lineDif = endRow - startRow;
+ var colDiff = -start.column + end.column;
+ for (; i < n; i++) {
+ var r = ranges[i];
+ if (r.start.row > startRow)
+ break;
+
+ if (r.start.row == startRow && r.start.column >= start.column) {
+ if (r.start.column == start.column && this.$insertRight) {
+ } else {
+ r.start.column += colDiff;
+ r.start.row += lineDif;
+ }
+ }
+ if (r.end.row == startRow && r.end.column >= start.column) {
+ if (r.end.column == start.column && this.$insertRight) {
+ continue;
+ }
+ if (r.end.column == start.column && colDiff > 0 && i < n - 1) {
+ if (r.end.column > r.start.column && r.end.column == ranges[i+1].start.column)
+ r.end.column -= colDiff;
+ }
+ r.end.column += colDiff;
+ r.end.row += lineDif;
+ }
+ }
+ } else {
+ var lineDif = startRow - endRow;
+ var colDiff = start.column - end.column;
+ for (; i < n; i++) {
+ var r = ranges[i];
+
+ if (r.start.row > endRow)
+ break;
+
+ if (r.end.row < endRow
+ && (
+ startRow < r.end.row
+ || startRow == r.end.row && start.column < r.end.column
+ )
+ ) {
+ r.end.row = startRow;
+ r.end.column = start.column;
+ }
+ else if (r.end.row == endRow) {
+ if (r.end.column <= end.column) {
+ if (lineDif || r.end.column > start.column) {
+ r.end.column = start.column;
+ r.end.row = start.row;
+ }
+ }
+ else {
+ r.end.column += colDiff;
+ r.end.row += lineDif;
+ }
+ }
+ else if (r.end.row > endRow) {
+ r.end.row += lineDif;
+ }
+
+ if (r.start.row < endRow
+ && (
+ startRow < r.start.row
+ || startRow == r.start.row && start.column < r.start.column
+ )
+ ) {
+ r.start.row = startRow;
+ r.start.column = start.column;
+ }
+ else if (r.start.row == endRow) {
+ if (r.start.column <= end.column) {
+ if (lineDif || r.start.column > start.column) {
+ r.start.column = start.column;
+ r.start.row = start.row;
+ }
+ }
+ else {
+ r.start.column += colDiff;
+ r.start.row += lineDif;
+ }
+ }
+ else if (r.start.row > endRow) {
+ r.start.row += lineDif;
+ }
+ }
+ }
+
+ if (lineDif != 0 && i < n) {
+ for (; i < n; i++) {
+ var r = ranges[i];
+ r.start.row += lineDif;
+ r.end.row += lineDif;
+ }
+ }
+ };
+
+}).call(RangeList.prototype);
+
+exports.RangeList = RangeList;
+});
+
+ace.define("ace/edit_session/fold",["require","exports","module","ace/range","ace/range_list","ace/lib/oop"], function(require, exports, module) {
+"use strict";
+
+var Range = require("../range").Range;
+var RangeList = require("../range_list").RangeList;
+var oop = require("../lib/oop");
+var Fold = exports.Fold = function(range, placeholder) {
+ this.foldLine = null;
+ this.placeholder = placeholder;
+ this.range = range;
+ this.start = range.start;
+ this.end = range.end;
+
+ this.sameRow = range.start.row == range.end.row;
+ this.subFolds = this.ranges = [];
+};
+
+oop.inherits(Fold, RangeList);
+
+(function() {
+
+ this.toString = function() {
+ return '"' + this.placeholder + '" ' + this.range.toString();
+ };
+
+ this.setFoldLine = function(foldLine) {
+ this.foldLine = foldLine;
+ this.subFolds.forEach(function(fold) {
+ fold.setFoldLine(foldLine);
+ });
+ };
+
+ this.clone = function() {
+ var range = this.range.clone();
+ var fold = new Fold(range, this.placeholder);
+ this.subFolds.forEach(function(subFold) {
+ fold.subFolds.push(subFold.clone());
+ });
+ fold.collapseChildren = this.collapseChildren;
+ return fold;
+ };
+
+ this.addSubFold = function(fold) {
+ if (this.range.isEqual(fold))
+ return;
+
+ if (!this.range.containsRange(fold))
+ throw new Error("A fold can't intersect already existing fold" + fold.range + this.range);
+ consumeRange(fold, this.start);
+
+ var row = fold.start.row, column = fold.start.column;
+ for (var i = 0, cmp = -1; i < this.subFolds.length; i++) {
+ cmp = this.subFolds[i].range.compare(row, column);
+ if (cmp != 1)
+ break;
+ }
+ var afterStart = this.subFolds[i];
+
+ if (cmp == 0)
+ return afterStart.addSubFold(fold);
+ var row = fold.range.end.row, column = fold.range.end.column;
+ for (var j = i, cmp = -1; j < this.subFolds.length; j++) {
+ cmp = this.subFolds[j].range.compare(row, column);
+ if (cmp != 1)
+ break;
+ }
+ var afterEnd = this.subFolds[j];
+
+ if (cmp == 0)
+ throw new Error("A fold can't intersect already existing fold" + fold.range + this.range);
+
+ var consumedFolds = this.subFolds.splice(i, j - i, fold);
+ fold.setFoldLine(this.foldLine);
+
+ return fold;
+ };
+
+ this.restoreRange = function(range) {
+ return restoreRange(range, this.start);
+ };
+
+}).call(Fold.prototype);
+
+function consumePoint(point, anchor) {
+ point.row -= anchor.row;
+ if (point.row == 0)
+ point.column -= anchor.column;
+}
+function consumeRange(range, anchor) {
+ consumePoint(range.start, anchor);
+ consumePoint(range.end, anchor);
+}
+function restorePoint(point, anchor) {
+ if (point.row == 0)
+ point.column += anchor.column;
+ point.row += anchor.row;
+}
+function restoreRange(range, anchor) {
+ restorePoint(range.start, anchor);
+ restorePoint(range.end, anchor);
+}
+
+});
+
+ace.define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator"], function(require, exports, module) {
+"use strict";
+
+var Range = require("../range").Range;
+var FoldLine = require("./fold_line").FoldLine;
+var Fold = require("./fold").Fold;
+var TokenIterator = require("../token_iterator").TokenIterator;
+
+function Folding() {
+ this.getFoldAt = function(row, column, side) {
+ var foldLine = this.getFoldLine(row);
+ if (!foldLine)
+ return null;
+
+ var folds = foldLine.folds;
+ for (var i = 0; i < folds.length; i++) {
+ var fold = folds[i];
+ if (fold.range.contains(row, column)) {
+ if (side == 1 && fold.range.isEnd(row, column)) {
+ continue;
+ } else if (side == -1 && fold.range.isStart(row, column)) {
+ continue;
+ }
+ return fold;
+ }
+ }
+ };
+ this.getFoldsInRange = function(range) {
+ var start = range.start;
+ var end = range.end;
+ var foldLines = this.$foldData;
+ var foundFolds = [];
+
+ start.column += 1;
+ end.column -= 1;
+
+ for (var i = 0; i < foldLines.length; i++) {
+ var cmp = foldLines[i].range.compareRange(range);
+ if (cmp == 2) {
+ continue;
+ }
+ else if (cmp == -2) {
+ break;
+ }
+
+ var folds = foldLines[i].folds;
+ for (var j = 0; j < folds.length; j++) {
+ var fold = folds[j];
+ cmp = fold.range.compareRange(range);
+ if (cmp == -2) {
+ break;
+ } else if (cmp == 2) {
+ continue;
+ } else
+ if (cmp == 42) {
+ break;
+ }
+ foundFolds.push(fold);
+ }
+ }
+ start.column -= 1;
+ end.column += 1;
+
+ return foundFolds;
+ };
+
+ this.getFoldsInRangeList = function(ranges) {
+ if (Array.isArray(ranges)) {
+ var folds = [];
+ ranges.forEach(function(range) {
+ folds = folds.concat(this.getFoldsInRange(range));
+ }, this);
+ } else {
+ var folds = this.getFoldsInRange(ranges);
+ }
+ return folds;
+ };
+ this.getAllFolds = function() {
+ var folds = [];
+ var foldLines = this.$foldData;
+
+ for (var i = 0; i < foldLines.length; i++)
+ for (var j = 0; j < foldLines[i].folds.length; j++)
+ folds.push(foldLines[i].folds[j]);
+
+ return folds;
+ };
+ this.getFoldStringAt = function(row, column, trim, foldLine) {
+ foldLine = foldLine || this.getFoldLine(row);
+ if (!foldLine)
+ return null;
+
+ var lastFold = {
+ end: { column: 0 }
+ };
+ var str, fold;
+ for (var i = 0; i < foldLine.folds.length; i++) {
+ fold = foldLine.folds[i];
+ var cmp = fold.range.compareEnd(row, column);
+ if (cmp == -1) {
+ str = this
+ .getLine(fold.start.row)
+ .substring(lastFold.end.column, fold.start.column);
+ break;
+ }
+ else if (cmp === 0) {
+ return null;
+ }
+ lastFold = fold;
+ }
+ if (!str)
+ str = this.getLine(fold.start.row).substring(lastFold.end.column);
+
+ if (trim == -1)
+ return str.substring(0, column - lastFold.end.column);
+ else if (trim == 1)
+ return str.substring(column - lastFold.end.column);
+ else
+ return str;
+ };
+
+ this.getFoldLine = function(docRow, startFoldLine) {
+ var foldData = this.$foldData;
+ var i = 0;
+ if (startFoldLine)
+ i = foldData.indexOf(startFoldLine);
+ if (i == -1)
+ i = 0;
+ for (i; i < foldData.length; i++) {
+ var foldLine = foldData[i];
+ if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) {
+ return foldLine;
+ } else if (foldLine.end.row > docRow) {
+ return null;
+ }
+ }
+ return null;
+ };
+ this.getNextFoldLine = function(docRow, startFoldLine) {
+ var foldData = this.$foldData;
+ var i = 0;
+ if (startFoldLine)
+ i = foldData.indexOf(startFoldLine);
+ if (i == -1)
+ i = 0;
+ for (i; i < foldData.length; i++) {
+ var foldLine = foldData[i];
+ if (foldLine.end.row >= docRow) {
+ return foldLine;
+ }
+ }
+ return null;
+ };
+
+ this.getFoldedRowCount = function(first, last) {
+ var foldData = this.$foldData, rowCount = last-first+1;
+ for (var i = 0; i < foldData.length; i++) {
+ var foldLine = foldData[i],
+ end = foldLine.end.row,
+ start = foldLine.start.row;
+ if (end >= last) {
+ if (start < last) {
+ if (start >= first)
+ rowCount -= last-start;
+ else
+ rowCount = 0; // in one fold
+ }
+ break;
+ } else if (end >= first){
+ if (start >= first) // fold inside range
+ rowCount -= end-start;
+ else
+ rowCount -= end-first+1;
+ }
+ }
+ return rowCount;
+ };
+
+ this.$addFoldLine = function(foldLine) {
+ this.$foldData.push(foldLine);
+ this.$foldData.sort(function(a, b) {
+ return a.start.row - b.start.row;
+ });
+ return foldLine;
+ };
+ this.addFold = function(placeholder, range) {
+ var foldData = this.$foldData;
+ var added = false;
+ var fold;
+
+ if (placeholder instanceof Fold)
+ fold = placeholder;
+ else {
+ fold = new Fold(range, placeholder);
+ fold.collapseChildren = range.collapseChildren;
+ }
+ this.$clipRangeToDocument(fold.range);
+
+ var startRow = fold.start.row;
+ var startColumn = fold.start.column;
+ var endRow = fold.end.row;
+ var endColumn = fold.end.column;
+ if (!(startRow < endRow ||
+ startRow == endRow && startColumn <= endColumn - 2))
+ throw new Error("The range has to be at least 2 characters width");
+
+ var startFold = this.getFoldAt(startRow, startColumn, 1);
+ var endFold = this.getFoldAt(endRow, endColumn, -1);
+ if (startFold && endFold == startFold)
+ return startFold.addSubFold(fold);
+
+ if (startFold && !startFold.range.isStart(startRow, startColumn))
+ this.removeFold(startFold);
+
+ if (endFold && !endFold.range.isEnd(endRow, endColumn))
+ this.removeFold(endFold);
+ var folds = this.getFoldsInRange(fold.range);
+ if (folds.length > 0) {
+ this.removeFolds(folds);
+ folds.forEach(function(subFold) {
+ fold.addSubFold(subFold);
+ });
+ }
+
+ for (var i = 0; i < foldData.length; i++) {
+ var foldLine = foldData[i];
+ if (endRow == foldLine.start.row) {
+ foldLine.addFold(fold);
+ added = true;
+ break;
+ } else if (startRow == foldLine.end.row) {
+ foldLine.addFold(fold);
+ added = true;
+ if (!fold.sameRow) {
+ var foldLineNext = foldData[i + 1];
+ if (foldLineNext && foldLineNext.start.row == endRow) {
+ foldLine.merge(foldLineNext);
+ break;
+ }
+ }
+ break;
+ } else if (endRow <= foldLine.start.row) {
+ break;
+ }
+ }
+
+ if (!added)
+ foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold));
+
+ if (this.$useWrapMode)
+ this.$updateWrapData(foldLine.start.row, foldLine.start.row);
+ else
+ this.$updateRowLengthCache(foldLine.start.row, foldLine.start.row);
+ this.$modified = true;
+ this._signal("changeFold", { data: fold, action: "add" });
+
+ return fold;
+ };
+
+ this.addFolds = function(folds) {
+ folds.forEach(function(fold) {
+ this.addFold(fold);
+ }, this);
+ };
+
+ this.removeFold = function(fold) {
+ var foldLine = fold.foldLine;
+ var startRow = foldLine.start.row;
+ var endRow = foldLine.end.row;
+
+ var foldLines = this.$foldData;
+ var folds = foldLine.folds;
+ if (folds.length == 1) {
+ foldLines.splice(foldLines.indexOf(foldLine), 1);
+ } else
+ if (foldLine.range.isEnd(fold.end.row, fold.end.column)) {
+ folds.pop();
+ foldLine.end.row = folds[folds.length - 1].end.row;
+ foldLine.end.column = folds[folds.length - 1].end.column;
+ } else
+ if (foldLine.range.isStart(fold.start.row, fold.start.column)) {
+ folds.shift();
+ foldLine.start.row = folds[0].start.row;
+ foldLine.start.column = folds[0].start.column;
+ } else
+ if (fold.sameRow) {
+ folds.splice(folds.indexOf(fold), 1);
+ } else
+ {
+ var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
+ folds = newFoldLine.folds;
+ folds.shift();
+ newFoldLine.start.row = folds[0].start.row;
+ newFoldLine.start.column = folds[0].start.column;
+ }
+
+ if (!this.$updating) {
+ if (this.$useWrapMode)
+ this.$updateWrapData(startRow, endRow);
+ else
+ this.$updateRowLengthCache(startRow, endRow);
+ }
+ this.$modified = true;
+ this._signal("changeFold", { data: fold, action: "remove" });
+ };
+
+ this.removeFolds = function(folds) {
+ var cloneFolds = [];
+ for (var i = 0; i < folds.length; i++) {
+ cloneFolds.push(folds[i]);
+ }
+
+ cloneFolds.forEach(function(fold) {
+ this.removeFold(fold);
+ }, this);
+ this.$modified = true;
+ };
+
+ this.expandFold = function(fold) {
+ this.removeFold(fold);
+ fold.subFolds.forEach(function(subFold) {
+ fold.restoreRange(subFold);
+ this.addFold(subFold);
+ }, this);
+ if (fold.collapseChildren > 0) {
+ this.foldAll(fold.start.row+1, fold.end.row, fold.collapseChildren-1);
+ }
+ fold.subFolds = [];
+ };
+
+ this.expandFolds = function(folds) {
+ folds.forEach(function(fold) {
+ this.expandFold(fold);
+ }, this);
+ };
+
+ this.unfold = function(location, expandInner) {
+ var range, folds;
+ if (location == null) {
+ range = new Range(0, 0, this.getLength(), 0);
+ expandInner = true;
+ } else if (typeof location == "number")
+ range = new Range(location, 0, location, this.getLine(location).length);
+ else if ("row" in location)
+ range = Range.fromPoints(location, location);
+ else
+ range = location;
+
+ folds = this.getFoldsInRangeList(range);
+ if (expandInner) {
+ this.removeFolds(folds);
+ } else {
+ var subFolds = folds;
+ while (subFolds.length) {
+ this.expandFolds(subFolds);
+ subFolds = this.getFoldsInRangeList(range);
+ }
+ }
+ if (folds.length)
+ return folds;
+ };
+ this.isRowFolded = function(docRow, startFoldRow) {
+ return !!this.getFoldLine(docRow, startFoldRow);
+ };
+
+ this.getRowFoldEnd = function(docRow, startFoldRow) {
+ var foldLine = this.getFoldLine(docRow, startFoldRow);
+ return foldLine ? foldLine.end.row : docRow;
+ };
+
+ this.getRowFoldStart = function(docRow, startFoldRow) {
+ var foldLine = this.getFoldLine(docRow, startFoldRow);
+ return foldLine ? foldLine.start.row : docRow;
+ };
+
+ this.getFoldDisplayLine = function(foldLine, endRow, endColumn, startRow, startColumn) {
+ if (startRow == null)
+ startRow = foldLine.start.row;
+ if (startColumn == null)
+ startColumn = 0;
+ if (endRow == null)
+ endRow = foldLine.end.row;
+ if (endColumn == null)
+ endColumn = this.getLine(endRow).length;
+ var doc = this.doc;
+ var textLine = "";
+
+ foldLine.walk(function(placeholder, row, column, lastColumn) {
+ if (row < startRow)
+ return;
+ if (row == startRow) {
+ if (column < startColumn)
+ return;
+ lastColumn = Math.max(startColumn, lastColumn);
+ }
+
+ if (placeholder != null) {
+ textLine += placeholder;
+ } else {
+ textLine += doc.getLine(row).substring(lastColumn, column);
+ }
+ }, endRow, endColumn);
+ return textLine;
+ };
+
+ this.getDisplayLine = function(row, endColumn, startRow, startColumn) {
+ var foldLine = this.getFoldLine(row);
+
+ if (!foldLine) {
+ var line;
+ line = this.doc.getLine(row);
+ return line.substring(startColumn || 0, endColumn || line.length);
+ } else {
+ return this.getFoldDisplayLine(
+ foldLine, row, endColumn, startRow, startColumn);
+ }
+ };
+
+ this.$cloneFoldData = function() {
+ var fd = [];
+ fd = this.$foldData.map(function(foldLine) {
+ var folds = foldLine.folds.map(function(fold) {
+ return fold.clone();
+ });
+ return new FoldLine(fd, folds);
+ });
+
+ return fd;
+ };
+
+ this.toggleFold = function(tryToUnfold) {
+ var selection = this.selection;
+ var range = selection.getRange();
+ var fold;
+ var bracketPos;
+
+ if (range.isEmpty()) {
+ var cursor = range.start;
+ fold = this.getFoldAt(cursor.row, cursor.column);
+
+ if (fold) {
+ this.expandFold(fold);
+ return;
+ } else if (bracketPos = this.findMatchingBracket(cursor)) {
+ if (range.comparePoint(bracketPos) == 1) {
+ range.end = bracketPos;
+ } else {
+ range.start = bracketPos;
+ range.start.column++;
+ range.end.column--;
+ }
+ } else if (bracketPos = this.findMatchingBracket({row: cursor.row, column: cursor.column + 1})) {
+ if (range.comparePoint(bracketPos) == 1)
+ range.end = bracketPos;
+ else
+ range.start = bracketPos;
+
+ range.start.column++;
+ } else {
+ range = this.getCommentFoldRange(cursor.row, cursor.column) || range;
+ }
+ } else {
+ var folds = this.getFoldsInRange(range);
+ if (tryToUnfold && folds.length) {
+ this.expandFolds(folds);
+ return;
+ } else if (folds.length == 1 ) {
+ fold = folds[0];
+ }
+ }
+
+ if (!fold)
+ fold = this.getFoldAt(range.start.row, range.start.column);
+
+ if (fold && fold.range.toString() == range.toString()) {
+ this.expandFold(fold);
+ return;
+ }
+
+ var placeholder = "...";
+ if (!range.isMultiLine()) {
+ placeholder = this.getTextRange(range);
+ if (placeholder.length < 4)
+ return;
+ placeholder = placeholder.trim().substring(0, 2) + "..";
+ }
+
+ this.addFold(placeholder, range);
+ };
+
+ this.getCommentFoldRange = function(row, column, dir) {
+ var iterator = new TokenIterator(this, row, column);
+ var token = iterator.getCurrentToken();
+ var type = token.type;
+ if (token && /^comment|string/.test(type)) {
+ type = type.match(/comment|string/)[0];
+ if (type == "comment")
+ type += "|doc-start";
+ var re = new RegExp(type);
+ var range = new Range();
+ if (dir != 1) {
+ do {
+ token = iterator.stepBackward();
+ } while (token && re.test(token.type));
+ iterator.stepForward();
+ }
+
+ range.start.row = iterator.getCurrentTokenRow();
+ range.start.column = iterator.getCurrentTokenColumn() + 2;
+
+ iterator = new TokenIterator(this, row, column);
+
+ if (dir != -1) {
+ var lastRow = -1;
+ do {
+ token = iterator.stepForward();
+ if (lastRow == -1) {
+ var state = this.getState(iterator.$row);
+ if (!re.test(state))
+ lastRow = iterator.$row;
+ } else if (iterator.$row > lastRow) {
+ break;
+ }
+ } while (token && re.test(token.type));
+ token = iterator.stepBackward();
+ } else
+ token = iterator.getCurrentToken();
+
+ range.end.row = iterator.getCurrentTokenRow();
+ range.end.column = iterator.getCurrentTokenColumn() + token.value.length - 2;
+ return range;
+ }
+ };
+
+ this.foldAll = function(startRow, endRow, depth) {
+ if (depth == undefined)
+ depth = 100000; // JSON.stringify doesn't hanle Infinity
+ var foldWidgets = this.foldWidgets;
+ if (!foldWidgets)
+ return; // mode doesn't support folding
+ endRow = endRow || this.getLength();
+ startRow = startRow || 0;
+ for (var row = startRow; row < endRow; row++) {
+ if (foldWidgets[row] == null)
+ foldWidgets[row] = this.getFoldWidget(row);
+ if (foldWidgets[row] != "start")
+ continue;
+
+ var range = this.getFoldWidgetRange(row);
+ if (range && range.isMultiLine()
+ && range.end.row <= endRow
+ && range.start.row >= startRow
+ ) {
+ row = range.end.row;
+ try {
+ var fold = this.addFold("...", range);
+ if (fold)
+ fold.collapseChildren = depth;
+ } catch(e) {}
+ }
+ }
+ };
+ this.$foldStyles = {
+ "manual": 1,
+ "markbegin": 1,
+ "markbeginend": 1
+ };
+ this.$foldStyle = "markbegin";
+ this.setFoldStyle = function(style) {
+ if (!this.$foldStyles[style])
+ throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
+
+ if (this.$foldStyle == style)
+ return;
+
+ this.$foldStyle = style;
+
+ if (style == "manual")
+ this.unfold();
+ var mode = this.$foldMode;
+ this.$setFolding(null);
+ this.$setFolding(mode);
+ };
+
+ this.$setFolding = function(foldMode) {
+ if (this.$foldMode == foldMode)
+ return;
+
+ this.$foldMode = foldMode;
+
+ this.off('change', this.$updateFoldWidgets);
+ this.off('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
+ this._signal("changeAnnotation");
+
+ if (!foldMode || this.$foldStyle == "manual") {
+ this.foldWidgets = null;
+ return;
+ }
+
+ this.foldWidgets = [];
+ this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
+ this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
+
+ this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
+ this.$tokenizerUpdateFoldWidgets = this.tokenizerUpdateFoldWidgets.bind(this);
+ this.on('change', this.$updateFoldWidgets);
+ this.on('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
+ };
+
+ this.getParentFoldRangeData = function (row, ignoreCurrent) {
+ var fw = this.foldWidgets;
+ if (!fw || (ignoreCurrent && fw[row]))
+ return {};
+
+ var i = row - 1, firstRange;
+ while (i >= 0) {
+ var c = fw[i];
+ if (c == null)
+ c = fw[i] = this.getFoldWidget(i);
+
+ if (c == "start") {
+ var range = this.getFoldWidgetRange(i);
+ if (!firstRange)
+ firstRange = range;
+ if (range && range.end.row >= row)
+ break;
+ }
+ i--;
+ }
+
+ return {
+ range: i !== -1 && range,
+ firstRange: firstRange
+ };
+ };
+
+ this.onFoldWidgetClick = function(row, e) {
+ e = e.domEvent;
+ var options = {
+ children: e.shiftKey,
+ all: e.ctrlKey || e.metaKey,
+ siblings: e.altKey
+ };
+
+ var range = this.$toggleFoldWidget(row, options);
+ if (!range) {
+ var el = (e.target || e.srcElement);
+ if (el && /ace_fold-widget/.test(el.className))
+ el.className += " ace_invalid";
+ }
+ };
+
+ this.$toggleFoldWidget = function(row, options) {
+ if (!this.getFoldWidget)
+ return;
+ var type = this.getFoldWidget(row);
+ var line = this.getLine(row);
+
+ var dir = type === "end" ? -1 : 1;
+ var fold = this.getFoldAt(row, dir === -1 ? 0 : line.length, dir);
+
+ if (fold) {
+ if (options.children || options.all)
+ this.removeFold(fold);
+ else
+ this.expandFold(fold);
+ return fold;
+ }
+
+ var range = this.getFoldWidgetRange(row, true);
+ if (range && !range.isMultiLine()) {
+ fold = this.getFoldAt(range.start.row, range.start.column, 1);
+ if (fold && range.isEqual(fold.range)) {
+ this.removeFold(fold);
+ return fold;
+ }
+ }
+
+ if (options.siblings) {
+ var data = this.getParentFoldRangeData(row);
+ if (data.range) {
+ var startRow = data.range.start.row + 1;
+ var endRow = data.range.end.row;
+ }
+ this.foldAll(startRow, endRow, options.all ? 10000 : 0);
+ } else if (options.children) {
+ endRow = range ? range.end.row : this.getLength();
+ this.foldAll(row + 1, endRow, options.all ? 10000 : 0);
+ } else if (range) {
+ if (options.all)
+ range.collapseChildren = 10000;
+ this.addFold("...", range);
+ }
+
+ return range;
+ };
+
+
+
+ this.toggleFoldWidget = function(toggleParent) {
+ var row = this.selection.getCursor().row;
+ row = this.getRowFoldStart(row);
+ var range = this.$toggleFoldWidget(row, {});
+
+ if (range)
+ return;
+ var data = this.getParentFoldRangeData(row, true);
+ range = data.range || data.firstRange;
+
+ if (range) {
+ row = range.start.row;
+ var fold = this.getFoldAt(row, this.getLine(row).length, 1);
+
+ if (fold) {
+ this.removeFold(fold);
+ } else {
+ this.addFold("...", range);
+ }
+ }
+ };
+
+ this.updateFoldWidgets = function(delta) {
+ var firstRow = delta.start.row;
+ var len = delta.end.row - firstRow;
+
+ if (len === 0) {
+ this.foldWidgets[firstRow] = null;
+ } else if (delta.action == 'remove') {
+ this.foldWidgets.splice(firstRow, len + 1, null);
+ } else {
+ var args = Array(len + 1);
+ args.unshift(firstRow, 1);
+ this.foldWidgets.splice.apply(this.foldWidgets, args);
+ }
+ };
+ this.tokenizerUpdateFoldWidgets = function(e) {
+ var rows = e.data;
+ if (rows.first != rows.last) {
+ if (this.foldWidgets.length > rows.first)
+ this.foldWidgets.splice(rows.first, this.foldWidgets.length);
+ }
+ };
+}
+
+exports.Folding = Folding;
+
+});
+
+ace.define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"], function(require, exports, module) {
+"use strict";
+
+var TokenIterator = require("../token_iterator").TokenIterator;
+var Range = require("../range").Range;
+
+
+function BracketMatch() {
+
+ this.findMatchingBracket = function(position, chr) {
+ if (position.column == 0) return null;
+
+ var charBeforeCursor = chr || this.getLine(position.row).charAt(position.column-1);
+ if (charBeforeCursor == "") return null;
+
+ var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/);
+ if (!match)
+ return null;
+
+ if (match[1])
+ return this.$findClosingBracket(match[1], position);
+ else
+ return this.$findOpeningBracket(match[2], position);
+ };
+
+ this.getBracketRange = function(pos) {
+ var line = this.getLine(pos.row);
+ var before = true, range;
+
+ var chr = line.charAt(pos.column-1);
+ var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
+ if (!match) {
+ chr = line.charAt(pos.column);
+ pos = {row: pos.row, column: pos.column + 1};
+ match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
+ before = false;
+ }
+ if (!match)
+ return null;
+
+ if (match[1]) {
+ var bracketPos = this.$findClosingBracket(match[1], pos);
+ if (!bracketPos)
+ return null;
+ range = Range.fromPoints(pos, bracketPos);
+ if (!before) {
+ range.end.column++;
+ range.start.column--;
+ }
+ range.cursor = range.end;
+ } else {
+ var bracketPos = this.$findOpeningBracket(match[2], pos);
+ if (!bracketPos)
+ return null;
+ range = Range.fromPoints(bracketPos, pos);
+ if (!before) {
+ range.start.column++;
+ range.end.column--;
+ }
+ range.cursor = range.start;
+ }
+
+ return range;
+ };
+
+ this.$brackets = {
+ ")": "(",
+ "(": ")",
+ "]": "[",
+ "[": "]",
+ "{": "}",
+ "}": "{",
+ "<": ">",
+ ">": "<"
+ };
+
+ this.$findOpeningBracket = function(bracket, position, typeRe) {
+ var openBracket = this.$brackets[bracket];
+ var depth = 1;
+
+ var iterator = new TokenIterator(this, position.row, position.column);
+ var token = iterator.getCurrentToken();
+ if (!token)
+ token = iterator.stepForward();
+ if (!token)
+ return;
+
+ if (!typeRe){
+ typeRe = new RegExp(
+ "(\\.?" +
+ token.type.replace(".", "\\.").replace("rparen", ".paren")
+ .replace(/\b(?:end)\b/, "(?:start|begin|end)")
+ + ")+"
+ );
+ }
+ var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2;
+ var value = token.value;
+
+ while (true) {
+
+ while (valueIndex >= 0) {
+ var chr = value.charAt(valueIndex);
+ if (chr == openBracket) {
+ depth -= 1;
+ if (depth == 0) {
+ return {row: iterator.getCurrentTokenRow(),
+ column: valueIndex + iterator.getCurrentTokenColumn()};
+ }
+ }
+ else if (chr == bracket) {
+ depth += 1;
+ }
+ valueIndex -= 1;
+ }
+ do {
+ token = iterator.stepBackward();
+ } while (token && !typeRe.test(token.type));
+
+ if (token == null)
+ break;
+
+ value = token.value;
+ valueIndex = value.length - 1;
+ }
+
+ return null;
+ };
+
+ this.$findClosingBracket = function(bracket, position, typeRe) {
+ var closingBracket = this.$brackets[bracket];
+ var depth = 1;
+
+ var iterator = new TokenIterator(this, position.row, position.column);
+ var token = iterator.getCurrentToken();
+ if (!token)
+ token = iterator.stepForward();
+ if (!token)
+ return;
+
+ if (!typeRe){
+ typeRe = new RegExp(
+ "(\\.?" +
+ token.type.replace(".", "\\.").replace("lparen", ".paren")
+ .replace(/\b(?:start|begin)\b/, "(?:start|begin|end)")
+ + ")+"
+ );
+ }
+ var valueIndex = position.column - iterator.getCurrentTokenColumn();
+
+ while (true) {
+
+ var value = token.value;
+ var valueLength = value.length;
+ while (valueIndex < valueLength) {
+ var chr = value.charAt(valueIndex);
+ if (chr == closingBracket) {
+ depth -= 1;
+ if (depth == 0) {
+ return {row: iterator.getCurrentTokenRow(),
+ column: valueIndex + iterator.getCurrentTokenColumn()};
+ }
+ }
+ else if (chr == bracket) {
+ depth += 1;
+ }
+ valueIndex += 1;
+ }
+ do {
+ token = iterator.stepForward();
+ } while (token && !typeRe.test(token.type));
+
+ if (token == null)
+ break;
+
+ valueIndex = 0;
+ }
+
+ return null;
+ };
+}
+exports.BracketMatch = BracketMatch;
+
+});
+
+ace.define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/document","ace/background_tokenizer","ace/search_highlight","ace/edit_session/folding","ace/edit_session/bracket_match"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var lang = require("./lib/lang");
+var BidiHandler = require("./bidihandler").BidiHandler;
+var config = require("./config");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Selection = require("./selection").Selection;
+var TextMode = require("./mode/text").Mode;
+var Range = require("./range").Range;
+var Document = require("./document").Document;
+var BackgroundTokenizer = require("./background_tokenizer").BackgroundTokenizer;
+var SearchHighlight = require("./search_highlight").SearchHighlight;
+
+var EditSession = function(text, mode) {
+ this.$breakpoints = [];
+ this.$decorations = [];
+ this.$frontMarkers = {};
+ this.$backMarkers = {};
+ this.$markerId = 1;
+ this.$undoSelect = true;
+
+ this.$foldData = [];
+ this.id = "session" + (++EditSession.$uid);
+ this.$foldData.toString = function() {
+ return this.join("\n");
+ };
+ this.on("changeFold", this.onChangeFold.bind(this));
+ this.$onChange = this.onChange.bind(this);
+
+ if (typeof text != "object" || !text.getLine)
+ text = new Document(text);
+
+ this.setDocument(text);
+ this.selection = new Selection(this);
+ this.$bidiHandler = new BidiHandler(this);
+
+ config.resetOptions(this);
+ this.setMode(mode);
+ config._signal("session", this);
+};
+
+
+EditSession.$uid = 0;
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+ this.setDocument = function(doc) {
+ if (this.doc)
+ this.doc.removeListener("change", this.$onChange);
+
+ this.doc = doc;
+ doc.on("change", this.$onChange);
+
+ if (this.bgTokenizer)
+ this.bgTokenizer.setDocument(this.getDocument());
+
+ this.resetCaches();
+ };
+ this.getDocument = function() {
+ return this.doc;
+ };
+ this.$resetRowCache = function(docRow) {
+ if (!docRow) {
+ this.$docRowCache = [];
+ this.$screenRowCache = [];
+ return;
+ }
+ var l = this.$docRowCache.length;
+ var i = this.$getRowCacheIndex(this.$docRowCache, docRow) + 1;
+ if (l > i) {
+ this.$docRowCache.splice(i, l);
+ this.$screenRowCache.splice(i, l);
+ }
+ };
+
+ this.$getRowCacheIndex = function(cacheArray, val) {
+ var low = 0;
+ var hi = cacheArray.length - 1;
+
+ while (low <= hi) {
+ var mid = (low + hi) >> 1;
+ var c = cacheArray[mid];
+
+ if (val > c)
+ low = mid + 1;
+ else if (val < c)
+ hi = mid - 1;
+ else
+ return mid;
+ }
+
+ return low -1;
+ };
+
+ this.resetCaches = function() {
+ this.$modified = true;
+ this.$wrapData = [];
+ this.$rowLengthCache = [];
+ this.$resetRowCache(0);
+ if (this.bgTokenizer)
+ this.bgTokenizer.start(0);
+ };
+
+ this.onChangeFold = function(e) {
+ var fold = e.data;
+ this.$resetRowCache(fold.start.row);
+ };
+
+ this.onChange = function(delta) {
+ this.$modified = true;
+ this.$bidiHandler.onChange(delta);
+ this.$resetRowCache(delta.start.row);
+
+ var removedFolds = this.$updateInternalDataOnChange(delta);
+ if (!this.$fromUndo && this.$undoManager) {
+ if (removedFolds && removedFolds.length) {
+ this.$undoManager.add({
+ action: "removeFolds",
+ folds: removedFolds
+ }, this.mergeUndoDeltas);
+ this.mergeUndoDeltas = true;
+ }
+ this.$undoManager.add(delta, this.mergeUndoDeltas);
+ this.mergeUndoDeltas = true;
+
+ this.$informUndoManager.schedule();
+ }
+
+ this.bgTokenizer && this.bgTokenizer.$updateOnChange(delta);
+ this._signal("change", delta);
+ };
+ this.setValue = function(text) {
+ this.doc.setValue(text);
+ this.selection.moveTo(0, 0);
+
+ this.$resetRowCache(0);
+ this.setUndoManager(this.$undoManager);
+ this.getUndoManager().reset();
+ };
+ this.getValue =
+ this.toString = function() {
+ return this.doc.getValue();
+ };
+ this.getSelection = function() {
+ return this.selection;
+ };
+ this.getState = function(row) {
+ return this.bgTokenizer.getState(row);
+ };
+ this.getTokens = function(row) {
+ return this.bgTokenizer.getTokens(row);
+ };
+ this.getTokenAt = function(row, column) {
+ var tokens = this.bgTokenizer.getTokens(row);
+ var token, c = 0;
+ if (column == null) {
+ var i = tokens.length - 1;
+ c = this.getLine(row).length;
+ } else {
+ for (var i = 0; i < tokens.length; i++) {
+ c += tokens[i].value.length;
+ if (c >= column)
+ break;
+ }
+ }
+ token = tokens[i];
+ if (!token)
+ return null;
+ token.index = i;
+ token.start = c - token.value.length;
+ return token;
+ };
+ this.setUndoManager = function(undoManager) {
+ this.$undoManager = undoManager;
+
+ if (this.$informUndoManager)
+ this.$informUndoManager.cancel();
+
+ if (undoManager) {
+ var self = this;
+ undoManager.addSession(this);
+ this.$syncInformUndoManager = function() {
+ self.$informUndoManager.cancel();
+ self.mergeUndoDeltas = false;
+ };
+ this.$informUndoManager = lang.delayedCall(this.$syncInformUndoManager);
+ } else {
+ this.$syncInformUndoManager = function() {};
+ }
+ };
+ this.markUndoGroup = function() {
+ if (this.$syncInformUndoManager)
+ this.$syncInformUndoManager();
+ };
+
+ this.$defaultUndoManager = {
+ undo: function() {},
+ redo: function() {},
+ reset: function() {},
+ add: function() {},
+ addSelection: function() {},
+ startNewGroup: function() {},
+ addSession: function() {}
+ };
+ this.getUndoManager = function() {
+ return this.$undoManager || this.$defaultUndoManager;
+ };
+ this.getTabString = function() {
+ if (this.getUseSoftTabs()) {
+ return lang.stringRepeat(" ", this.getTabSize());
+ } else {
+ return "\t";
+ }
+ };
+ this.setUseSoftTabs = function(val) {
+ this.setOption("useSoftTabs", val);
+ };
+ this.getUseSoftTabs = function() {
+ return this.$useSoftTabs && !this.$mode.$indentWithTabs;
+ };
+ this.setTabSize = function(tabSize) {
+ this.setOption("tabSize", tabSize);
+ };
+ this.getTabSize = function() {
+ return this.$tabSize;
+ };
+ this.isTabStop = function(position) {
+ return this.$useSoftTabs && (position.column % this.$tabSize === 0);
+ };
+ this.setNavigateWithinSoftTabs = function (navigateWithinSoftTabs) {
+ this.setOption("navigateWithinSoftTabs", navigateWithinSoftTabs);
+ };
+ this.getNavigateWithinSoftTabs = function() {
+ return this.$navigateWithinSoftTabs;
+ };
+
+ this.$overwrite = false;
+ this.setOverwrite = function(overwrite) {
+ this.setOption("overwrite", overwrite);
+ };
+ this.getOverwrite = function() {
+ return this.$overwrite;
+ };
+ this.toggleOverwrite = function() {
+ this.setOverwrite(!this.$overwrite);
+ };
+ this.addGutterDecoration = function(row, className) {
+ if (!this.$decorations[row])
+ this.$decorations[row] = "";
+ this.$decorations[row] += " " + className;
+ this._signal("changeBreakpoint", {});
+ };
+ this.removeGutterDecoration = function(row, className) {
+ this.$decorations[row] = (this.$decorations[row] || "").replace(" " + className, "");
+ this._signal("changeBreakpoint", {});
+ };
+ this.getBreakpoints = function() {
+ return this.$breakpoints;
+ };
+ this.setBreakpoints = function(rows) {
+ this.$breakpoints = [];
+ for (var i=0; i 0)
+ inToken = !!line.charAt(column - 1).match(this.tokenRe);
+
+ if (!inToken)
+ inToken = !!line.charAt(column).match(this.tokenRe);
+
+ if (inToken)
+ var re = this.tokenRe;
+ else if (/^\s+$/.test(line.slice(column-1, column+1)))
+ var re = /\s/;
+ else
+ var re = this.nonTokenRe;
+
+ var start = column;
+ if (start > 0) {
+ do {
+ start--;
+ }
+ while (start >= 0 && line.charAt(start).match(re));
+ start++;
+ }
+
+ var end = column;
+ while (end < line.length && line.charAt(end).match(re)) {
+ end++;
+ }
+
+ return new Range(row, start, row, end);
+ };
+ this.getAWordRange = function(row, column) {
+ var wordRange = this.getWordRange(row, column);
+ var line = this.getLine(wordRange.end.row);
+
+ while (line.charAt(wordRange.end.column).match(/[ \t]/)) {
+ wordRange.end.column += 1;
+ }
+ return wordRange;
+ };
+ this.setNewLineMode = function(newLineMode) {
+ this.doc.setNewLineMode(newLineMode);
+ };
+ this.getNewLineMode = function() {
+ return this.doc.getNewLineMode();
+ };
+ this.setUseWorker = function(useWorker) { this.setOption("useWorker", useWorker); };
+ this.getUseWorker = function() { return this.$useWorker; };
+ this.onReloadTokenizer = function(e) {
+ var rows = e.data;
+ this.bgTokenizer.start(rows.first);
+ this._signal("tokenizerUpdate", e);
+ };
+
+ this.$modes = config.$modes;
+ this.$mode = null;
+ this.$modeId = null;
+ this.setMode = function(mode, cb) {
+ if (mode && typeof mode === "object") {
+ if (mode.getTokenizer)
+ return this.$onChangeMode(mode);
+ var options = mode;
+ var path = options.path;
+ } else {
+ path = mode || "ace/mode/text";
+ }
+ if (!this.$modes["ace/mode/text"])
+ this.$modes["ace/mode/text"] = new TextMode();
+
+ if (this.$modes[path] && !options) {
+ this.$onChangeMode(this.$modes[path]);
+ cb && cb();
+ return;
+ }
+ this.$modeId = path;
+ config.loadModule(["mode", path], function(m) {
+ if (this.$modeId !== path)
+ return cb && cb();
+ if (this.$modes[path] && !options) {
+ this.$onChangeMode(this.$modes[path]);
+ } else if (m && m.Mode) {
+ m = new m.Mode(options);
+ if (!options) {
+ this.$modes[path] = m;
+ m.$id = path;
+ }
+ this.$onChangeMode(m);
+ }
+ cb && cb();
+ }.bind(this));
+ if (!this.$mode)
+ this.$onChangeMode(this.$modes["ace/mode/text"], true);
+ };
+
+ this.$onChangeMode = function(mode, $isPlaceholder) {
+ if (!$isPlaceholder)
+ this.$modeId = mode.$id;
+ if (this.$mode === mode)
+ return;
+
+ this.$mode = mode;
+
+ this.$stopWorker();
+
+ if (this.$useWorker)
+ this.$startWorker();
+
+ var tokenizer = mode.getTokenizer();
+
+ if(tokenizer.addEventListener !== undefined) {
+ var onReloadTokenizer = this.onReloadTokenizer.bind(this);
+ tokenizer.addEventListener("update", onReloadTokenizer);
+ }
+
+ if (!this.bgTokenizer) {
+ this.bgTokenizer = new BackgroundTokenizer(tokenizer);
+ var _self = this;
+ this.bgTokenizer.addEventListener("update", function(e) {
+ _self._signal("tokenizerUpdate", e);
+ });
+ } else {
+ this.bgTokenizer.setTokenizer(tokenizer);
+ }
+
+ this.bgTokenizer.setDocument(this.getDocument());
+
+ this.tokenRe = mode.tokenRe;
+ this.nonTokenRe = mode.nonTokenRe;
+
+
+ if (!$isPlaceholder) {
+ if (mode.attachToSession)
+ mode.attachToSession(this);
+ this.$options.wrapMethod.set.call(this, this.$wrapMethod);
+ this.$setFolding(mode.foldingRules);
+ this.bgTokenizer.start(0);
+ this._emit("changeMode");
+ }
+ };
+
+ this.$stopWorker = function() {
+ if (this.$worker) {
+ this.$worker.terminate();
+ this.$worker = null;
+ }
+ };
+
+ this.$startWorker = function() {
+ try {
+ this.$worker = this.$mode.createWorker(this);
+ } catch (e) {
+ config.warn("Could not load worker", e);
+ this.$worker = null;
+ }
+ };
+ this.getMode = function() {
+ return this.$mode;
+ };
+
+ this.$scrollTop = 0;
+ this.setScrollTop = function(scrollTop) {
+ if (this.$scrollTop === scrollTop || isNaN(scrollTop))
+ return;
+
+ this.$scrollTop = scrollTop;
+ this._signal("changeScrollTop", scrollTop);
+ };
+ this.getScrollTop = function() {
+ return this.$scrollTop;
+ };
+
+ this.$scrollLeft = 0;
+ this.setScrollLeft = function(scrollLeft) {
+ if (this.$scrollLeft === scrollLeft || isNaN(scrollLeft))
+ return;
+
+ this.$scrollLeft = scrollLeft;
+ this._signal("changeScrollLeft", scrollLeft);
+ };
+ this.getScrollLeft = function() {
+ return this.$scrollLeft;
+ };
+ this.getScreenWidth = function() {
+ this.$computeWidth();
+ if (this.lineWidgets)
+ return Math.max(this.getLineWidgetMaxWidth(), this.screenWidth);
+ return this.screenWidth;
+ };
+
+ this.getLineWidgetMaxWidth = function() {
+ if (this.lineWidgetsWidth != null) return this.lineWidgetsWidth;
+ var width = 0;
+ this.lineWidgets.forEach(function(w) {
+ if (w && w.screenWidth > width)
+ width = w.screenWidth;
+ });
+ return this.lineWidgetWidth = width;
+ };
+
+ this.$computeWidth = function(force) {
+ if (this.$modified || force) {
+ this.$modified = false;
+
+ if (this.$useWrapMode)
+ return this.screenWidth = this.$wrapLimit;
+
+ var lines = this.doc.getAllLines();
+ var cache = this.$rowLengthCache;
+ var longestScreenLine = 0;
+ var foldIndex = 0;
+ var foldLine = this.$foldData[foldIndex];
+ var foldStart = foldLine ? foldLine.start.row : Infinity;
+ var len = lines.length;
+
+ for (var i = 0; i < len; i++) {
+ if (i > foldStart) {
+ i = foldLine.end.row + 1;
+ if (i >= len)
+ break;
+ foldLine = this.$foldData[foldIndex++];
+ foldStart = foldLine ? foldLine.start.row : Infinity;
+ }
+
+ if (cache[i] == null)
+ cache[i] = this.$getStringScreenWidth(lines[i])[0];
+
+ if (cache[i] > longestScreenLine)
+ longestScreenLine = cache[i];
+ }
+ this.screenWidth = longestScreenLine;
+ }
+ };
+ this.getLine = function(row) {
+ return this.doc.getLine(row);
+ };
+ this.getLines = function(firstRow, lastRow) {
+ return this.doc.getLines(firstRow, lastRow);
+ };
+ this.getLength = function() {
+ return this.doc.getLength();
+ };
+ this.getTextRange = function(range) {
+ return this.doc.getTextRange(range || this.selection.getRange());
+ };
+ this.insert = function(position, text) {
+ return this.doc.insert(position, text);
+ };
+ this.remove = function(range) {
+ return this.doc.remove(range);
+ };
+ this.removeFullLines = function(firstRow, lastRow){
+ return this.doc.removeFullLines(firstRow, lastRow);
+ };
+ this.undoChanges = function(deltas, dontSelect) {
+ if (!deltas.length)
+ return;
+
+ this.$fromUndo = true;
+ for (var i = deltas.length - 1; i != -1; i--) {
+ var delta = deltas[i];
+ if (delta.action == "insert" || delta.action == "remove") {
+ this.doc.revertDelta(delta);
+ } else if (delta.folds) {
+ this.addFolds(delta.folds);
+ }
+ }
+ if (!dontSelect && this.$undoSelect) {
+ if (deltas.selectionBefore)
+ this.selection.fromJSON(deltas.selectionBefore);
+ else
+ this.selection.setRange(this.$getUndoSelection(deltas, true));
+ }
+ this.$fromUndo = false;
+ };
+ this.redoChanges = function(deltas, dontSelect) {
+ if (!deltas.length)
+ return;
+
+ this.$fromUndo = true;
+ for (var i = 0; i < deltas.length; i++) {
+ var delta = deltas[i];
+ if (delta.action == "insert" || delta.action == "remove") {
+ this.doc.applyDelta(delta);
+ }
+ }
+
+ if (!dontSelect && this.$undoSelect) {
+ if (deltas.selectionAfter)
+ this.selection.fromJSON(deltas.selectionAfter);
+ else
+ this.selection.setRange(this.$getUndoSelection(deltas, false));
+ }
+ this.$fromUndo = false;
+ };
+ this.setUndoSelect = function(enable) {
+ this.$undoSelect = enable;
+ };
+
+ this.$getUndoSelection = function(deltas, isUndo) {
+ function isInsert(delta) {
+ return isUndo ? delta.action !== "insert" : delta.action === "insert";
+ }
+
+ var range, point;
+ var lastDeltaIsInsert;
+
+ for (var i = 0; i < deltas.length; i++) {
+ var delta = deltas[i];
+ if (!delta.start) continue; // skip folds
+ if (!range) {
+ if (isInsert(delta)) {
+ range = Range.fromPoints(delta.start, delta.end);
+ lastDeltaIsInsert = true;
+ } else {
+ range = Range.fromPoints(delta.start, delta.start);
+ lastDeltaIsInsert = false;
+ }
+ continue;
+ }
+
+ if (isInsert(delta)) {
+ point = delta.start;
+ if (range.compare(point.row, point.column) == -1) {
+ range.setStart(point);
+ }
+ point = delta.end;
+ if (range.compare(point.row, point.column) == 1) {
+ range.setEnd(point);
+ }
+ lastDeltaIsInsert = true;
+ } else {
+ point = delta.start;
+ if (range.compare(point.row, point.column) == -1) {
+ range = Range.fromPoints(delta.start, delta.start);
+ }
+ lastDeltaIsInsert = false;
+ }
+ }
+ return range;
+ };
+ this.replace = function(range, text) {
+ return this.doc.replace(range, text);
+ };
+ this.moveText = function(fromRange, toPosition, copy) {
+ var text = this.getTextRange(fromRange);
+ var folds = this.getFoldsInRange(fromRange);
+
+ var toRange = Range.fromPoints(toPosition, toPosition);
+ if (!copy) {
+ this.remove(fromRange);
+ var rowDiff = fromRange.start.row - fromRange.end.row;
+ var collDiff = rowDiff ? -fromRange.end.column : fromRange.start.column - fromRange.end.column;
+ if (collDiff) {
+ if (toRange.start.row == fromRange.end.row && toRange.start.column > fromRange.end.column)
+ toRange.start.column += collDiff;
+ if (toRange.end.row == fromRange.end.row && toRange.end.column > fromRange.end.column)
+ toRange.end.column += collDiff;
+ }
+ if (rowDiff && toRange.start.row >= fromRange.end.row) {
+ toRange.start.row += rowDiff;
+ toRange.end.row += rowDiff;
+ }
+ }
+
+ toRange.end = this.insert(toRange.start, text);
+ if (folds.length) {
+ var oldStart = fromRange.start;
+ var newStart = toRange.start;
+ var rowDiff = newStart.row - oldStart.row;
+ var collDiff = newStart.column - oldStart.column;
+ this.addFolds(folds.map(function(x) {
+ x = x.clone();
+ if (x.start.row == oldStart.row)
+ x.start.column += collDiff;
+ if (x.end.row == oldStart.row)
+ x.end.column += collDiff;
+ x.start.row += rowDiff;
+ x.end.row += rowDiff;
+ return x;
+ }));
+ }
+
+ return toRange;
+ };
+ this.indentRows = function(startRow, endRow, indentString) {
+ indentString = indentString.replace(/\t/g, this.getTabString());
+ for (var row=startRow; row<=endRow; row++)
+ this.doc.insertInLine({row: row, column: 0}, indentString);
+ };
+ this.outdentRows = function (range) {
+ var rowRange = range.collapseRows();
+ var deleteRange = new Range(0, 0, 0, 0);
+ var size = this.getTabSize();
+
+ for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
+ var line = this.getLine(i);
+
+ deleteRange.start.row = i;
+ deleteRange.end.row = i;
+ for (var j = 0; j < size; ++j)
+ if (line.charAt(j) != ' ')
+ break;
+ if (j < size && line.charAt(j) == '\t') {
+ deleteRange.start.column = j;
+ deleteRange.end.column = j + 1;
+ } else {
+ deleteRange.start.column = 0;
+ deleteRange.end.column = j;
+ }
+ this.remove(deleteRange);
+ }
+ };
+
+ this.$moveLines = function(firstRow, lastRow, dir) {
+ firstRow = this.getRowFoldStart(firstRow);
+ lastRow = this.getRowFoldEnd(lastRow);
+ if (dir < 0) {
+ var row = this.getRowFoldStart(firstRow + dir);
+ if (row < 0) return 0;
+ var diff = row-firstRow;
+ } else if (dir > 0) {
+ var row = this.getRowFoldEnd(lastRow + dir);
+ if (row > this.doc.getLength()-1) return 0;
+ var diff = row-lastRow;
+ } else {
+ firstRow = this.$clipRowToDocument(firstRow);
+ lastRow = this.$clipRowToDocument(lastRow);
+ var diff = lastRow - firstRow + 1;
+ }
+
+ var range = new Range(firstRow, 0, lastRow, Number.MAX_VALUE);
+ var folds = this.getFoldsInRange(range).map(function(x){
+ x = x.clone();
+ x.start.row += diff;
+ x.end.row += diff;
+ return x;
+ });
+
+ var lines = dir == 0
+ ? this.doc.getLines(firstRow, lastRow)
+ : this.doc.removeFullLines(firstRow, lastRow);
+ this.doc.insertFullLines(firstRow+diff, lines);
+ folds.length && this.addFolds(folds);
+ return diff;
+ };
+ this.moveLinesUp = function(firstRow, lastRow) {
+ return this.$moveLines(firstRow, lastRow, -1);
+ };
+ this.moveLinesDown = function(firstRow, lastRow) {
+ return this.$moveLines(firstRow, lastRow, 1);
+ };
+ this.duplicateLines = function(firstRow, lastRow) {
+ return this.$moveLines(firstRow, lastRow, 0);
+ };
+
+
+ this.$clipRowToDocument = function(row) {
+ return Math.max(0, Math.min(row, this.doc.getLength()-1));
+ };
+
+ this.$clipColumnToRow = function(row, column) {
+ if (column < 0)
+ return 0;
+ return Math.min(this.doc.getLine(row).length, column);
+ };
+
+
+ this.$clipPositionToDocument = function(row, column) {
+ column = Math.max(0, column);
+
+ if (row < 0) {
+ row = 0;
+ column = 0;
+ } else {
+ var len = this.doc.getLength();
+ if (row >= len) {
+ row = len - 1;
+ column = this.doc.getLine(len-1).length;
+ } else {
+ column = Math.min(this.doc.getLine(row).length, column);
+ }
+ }
+
+ return {
+ row: row,
+ column: column
+ };
+ };
+
+ this.$clipRangeToDocument = function(range) {
+ if (range.start.row < 0) {
+ range.start.row = 0;
+ range.start.column = 0;
+ } else {
+ range.start.column = this.$clipColumnToRow(
+ range.start.row,
+ range.start.column
+ );
+ }
+
+ var len = this.doc.getLength() - 1;
+ if (range.end.row > len) {
+ range.end.row = len;
+ range.end.column = this.doc.getLine(len).length;
+ } else {
+ range.end.column = this.$clipColumnToRow(
+ range.end.row,
+ range.end.column
+ );
+ }
+ return range;
+ };
+ this.$wrapLimit = 80;
+ this.$useWrapMode = false;
+ this.$wrapLimitRange = {
+ min : null,
+ max : null
+ };
+ this.setUseWrapMode = function(useWrapMode) {
+ if (useWrapMode != this.$useWrapMode) {
+ this.$useWrapMode = useWrapMode;
+ this.$modified = true;
+ this.$resetRowCache(0);
+ if (useWrapMode) {
+ var len = this.getLength();
+ this.$wrapData = Array(len);
+ this.$updateWrapData(0, len - 1);
+ }
+
+ this._signal("changeWrapMode");
+ }
+ };
+ this.getUseWrapMode = function() {
+ return this.$useWrapMode;
+ };
+ this.setWrapLimitRange = function(min, max) {
+ if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
+ this.$wrapLimitRange = { min: min, max: max };
+ this.$modified = true;
+ this.$bidiHandler.markAsDirty();
+ if (this.$useWrapMode)
+ this._signal("changeWrapMode");
+ }
+ };
+ this.adjustWrapLimit = function(desiredLimit, $printMargin) {
+ var limits = this.$wrapLimitRange;
+ if (limits.max < 0)
+ limits = {min: $printMargin, max: $printMargin};
+ var wrapLimit = this.$constrainWrapLimit(desiredLimit, limits.min, limits.max);
+ if (wrapLimit != this.$wrapLimit && wrapLimit > 1) {
+ this.$wrapLimit = wrapLimit;
+ this.$modified = true;
+ if (this.$useWrapMode) {
+ this.$updateWrapData(0, this.getLength() - 1);
+ this.$resetRowCache(0);
+ this._signal("changeWrapLimit");
+ }
+ return true;
+ }
+ return false;
+ };
+
+ this.$constrainWrapLimit = function(wrapLimit, min, max) {
+ if (min)
+ wrapLimit = Math.max(min, wrapLimit);
+
+ if (max)
+ wrapLimit = Math.min(max, wrapLimit);
+
+ return wrapLimit;
+ };
+ this.getWrapLimit = function() {
+ return this.$wrapLimit;
+ };
+ this.setWrapLimit = function (limit) {
+ this.setWrapLimitRange(limit, limit);
+ };
+ this.getWrapLimitRange = function() {
+ return {
+ min : this.$wrapLimitRange.min,
+ max : this.$wrapLimitRange.max
+ };
+ };
+
+ this.$updateInternalDataOnChange = function(delta) {
+ var useWrapMode = this.$useWrapMode;
+ var action = delta.action;
+ var start = delta.start;
+ var end = delta.end;
+ var firstRow = start.row;
+ var lastRow = end.row;
+ var len = lastRow - firstRow;
+ var removedFolds = null;
+
+ this.$updating = true;
+ if (len != 0) {
+ if (action === "remove") {
+ this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len);
+
+ var foldLines = this.$foldData;
+ removedFolds = this.getFoldsInRange(delta);
+ this.removeFolds(removedFolds);
+
+ var foldLine = this.getFoldLine(end.row);
+ var idx = 0;
+ if (foldLine) {
+ foldLine.addRemoveChars(end.row, end.column, start.column - end.column);
+ foldLine.shiftRow(-len);
+
+ var foldLineBefore = this.getFoldLine(firstRow);
+ if (foldLineBefore && foldLineBefore !== foldLine) {
+ foldLineBefore.merge(foldLine);
+ foldLine = foldLineBefore;
+ }
+ idx = foldLines.indexOf(foldLine) + 1;
+ }
+
+ for (idx; idx < foldLines.length; idx++) {
+ var foldLine = foldLines[idx];
+ if (foldLine.start.row >= end.row) {
+ foldLine.shiftRow(-len);
+ }
+ }
+
+ lastRow = firstRow;
+ } else {
+ var args = Array(len);
+ args.unshift(firstRow, 0);
+ var arr = useWrapMode ? this.$wrapData : this.$rowLengthCache;
+ arr.splice.apply(arr, args);
+ var foldLines = this.$foldData;
+ var foldLine = this.getFoldLine(firstRow);
+ var idx = 0;
+ if (foldLine) {
+ var cmp = foldLine.range.compareInside(start.row, start.column);
+ if (cmp == 0) {
+ foldLine = foldLine.split(start.row, start.column);
+ if (foldLine) {
+ foldLine.shiftRow(len);
+ foldLine.addRemoveChars(lastRow, 0, end.column - start.column);
+ }
+ } else
+ if (cmp == -1) {
+ foldLine.addRemoveChars(firstRow, 0, end.column - start.column);
+ foldLine.shiftRow(len);
+ }
+ idx = foldLines.indexOf(foldLine) + 1;
+ }
+
+ for (idx; idx < foldLines.length; idx++) {
+ var foldLine = foldLines[idx];
+ if (foldLine.start.row >= firstRow) {
+ foldLine.shiftRow(len);
+ }
+ }
+ }
+ } else {
+ len = Math.abs(delta.start.column - delta.end.column);
+ if (action === "remove") {
+ removedFolds = this.getFoldsInRange(delta);
+ this.removeFolds(removedFolds);
+
+ len = -len;
+ }
+ var foldLine = this.getFoldLine(firstRow);
+ if (foldLine) {
+ foldLine.addRemoveChars(firstRow, start.column, len);
+ }
+ }
+
+ if (useWrapMode && this.$wrapData.length != this.doc.getLength()) {
+ console.error("doc.getLength() and $wrapData.length have to be the same!");
+ }
+ this.$updating = false;
+
+ if (useWrapMode)
+ this.$updateWrapData(firstRow, lastRow);
+ else
+ this.$updateRowLengthCache(firstRow, lastRow);
+
+ return removedFolds;
+ };
+
+ this.$updateRowLengthCache = function(firstRow, lastRow, b) {
+ this.$rowLengthCache[firstRow] = null;
+ this.$rowLengthCache[lastRow] = null;
+ };
+
+ this.$updateWrapData = function(firstRow, lastRow) {
+ var lines = this.doc.getAllLines();
+ var tabSize = this.getTabSize();
+ var wrapData = this.$wrapData;
+ var wrapLimit = this.$wrapLimit;
+ var tokens;
+ var foldLine;
+
+ var row = firstRow;
+ lastRow = Math.min(lastRow, lines.length - 1);
+ while (row <= lastRow) {
+ foldLine = this.getFoldLine(row, foldLine);
+ if (!foldLine) {
+ tokens = this.$getDisplayTokens(lines[row]);
+ wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
+ row ++;
+ } else {
+ tokens = [];
+ foldLine.walk(function(placeholder, row, column, lastColumn) {
+ var walkTokens;
+ if (placeholder != null) {
+ walkTokens = this.$getDisplayTokens(
+ placeholder, tokens.length);
+ walkTokens[0] = PLACEHOLDER_START;
+ for (var i = 1; i < walkTokens.length; i++) {
+ walkTokens[i] = PLACEHOLDER_BODY;
+ }
+ } else {
+ walkTokens = this.$getDisplayTokens(
+ lines[row].substring(lastColumn, column),
+ tokens.length);
+ }
+ tokens = tokens.concat(walkTokens);
+ }.bind(this),
+ foldLine.end.row,
+ lines[foldLine.end.row].length + 1
+ );
+
+ wrapData[foldLine.start.row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
+ row = foldLine.end.row + 1;
+ }
+ }
+ };
+ var CHAR = 1,
+ CHAR_EXT = 2,
+ PLACEHOLDER_START = 3,
+ PLACEHOLDER_BODY = 4,
+ PUNCTUATION = 9,
+ SPACE = 10,
+ TAB = 11,
+ TAB_SPACE = 12;
+
+
+ this.$computeWrapSplits = function(tokens, wrapLimit, tabSize) {
+ if (tokens.length == 0) {
+ return [];
+ }
+
+ var splits = [];
+ var displayLength = tokens.length;
+ var lastSplit = 0, lastDocSplit = 0;
+
+ var isCode = this.$wrapAsCode;
+
+ var indentedSoftWrap = this.$indentedSoftWrap;
+ var maxIndent = wrapLimit <= Math.max(2 * tabSize, 8)
+ || indentedSoftWrap === false ? 0 : Math.floor(wrapLimit / 2);
+
+ function getWrapIndent() {
+ var indentation = 0;
+ if (maxIndent === 0)
+ return indentation;
+ if (indentedSoftWrap) {
+ for (var i = 0; i < tokens.length; i++) {
+ var token = tokens[i];
+ if (token == SPACE)
+ indentation += 1;
+ else if (token == TAB)
+ indentation += tabSize;
+ else if (token == TAB_SPACE)
+ continue;
+ else
+ break;
+ }
+ }
+ if (isCode && indentedSoftWrap !== false)
+ indentation += tabSize;
+ return Math.min(indentation, maxIndent);
+ }
+ function addSplit(screenPos) {
+ var len = screenPos - lastSplit;
+ for (var i = lastSplit; i < screenPos; i++) {
+ var ch = tokens[i];
+ if (ch === 12 || ch === 2) len -= 1;
+ }
+
+ if (!splits.length) {
+ indent = getWrapIndent();
+ splits.indent = indent;
+ }
+ lastDocSplit += len;
+ splits.push(lastDocSplit);
+ lastSplit = screenPos;
+ }
+ var indent = 0;
+ while (displayLength - lastSplit > wrapLimit - indent) {
+ var split = lastSplit + wrapLimit - indent;
+ if (tokens[split - 1] >= SPACE && tokens[split] >= SPACE) {
+ addSplit(split);
+ continue;
+ }
+ if (tokens[split] == PLACEHOLDER_START || tokens[split] == PLACEHOLDER_BODY) {
+ for (split; split != lastSplit - 1; split--) {
+ if (tokens[split] == PLACEHOLDER_START) {
+ break;
+ }
+ }
+ if (split > lastSplit) {
+ addSplit(split);
+ continue;
+ }
+ split = lastSplit + wrapLimit;
+ for (split; split < tokens.length; split++) {
+ if (tokens[split] != PLACEHOLDER_BODY) {
+ break;
+ }
+ }
+ if (split == tokens.length) {
+ break; // Breaks the while-loop.
+ }
+ addSplit(split);
+ continue;
+ }
+ var minSplit = Math.max(split - (wrapLimit -(wrapLimit>>2)), lastSplit - 1);
+ while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
+ split --;
+ }
+ if (isCode) {
+ while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
+ split --;
+ }
+ while (split > minSplit && tokens[split] == PUNCTUATION) {
+ split --;
+ }
+ } else {
+ while (split > minSplit && tokens[split] < SPACE) {
+ split --;
+ }
+ }
+ if (split > minSplit) {
+ addSplit(++split);
+ continue;
+ }
+ split = lastSplit + wrapLimit;
+ if (tokens[split] == CHAR_EXT)
+ split--;
+ addSplit(split - indent);
+ }
+ return splits;
+ };
+ this.$getDisplayTokens = function(str, offset) {
+ var arr = [];
+ var tabSize;
+ offset = offset || 0;
+
+ for (var i = 0; i < str.length; i++) {
+ var c = str.charCodeAt(i);
+ if (c == 9) {
+ tabSize = this.getScreenTabSize(arr.length + offset);
+ arr.push(TAB);
+ for (var n = 1; n < tabSize; n++) {
+ arr.push(TAB_SPACE);
+ }
+ }
+ else if (c == 32) {
+ arr.push(SPACE);
+ } else if((c > 39 && c < 48) || (c > 57 && c < 64)) {
+ arr.push(PUNCTUATION);
+ }
+ else if (c >= 0x1100 && isFullWidth(c)) {
+ arr.push(CHAR, CHAR_EXT);
+ } else {
+ arr.push(CHAR);
+ }
+ }
+ return arr;
+ };
+ this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) {
+ if (maxScreenColumn == 0)
+ return [0, 0];
+ if (maxScreenColumn == null)
+ maxScreenColumn = Infinity;
+ screenColumn = screenColumn || 0;
+
+ var c, column;
+ for (column = 0; column < str.length; column++) {
+ c = str.charCodeAt(column);
+ if (c == 9) {
+ screenColumn += this.getScreenTabSize(screenColumn);
+ }
+ else if (c >= 0x1100 && isFullWidth(c)) {
+ screenColumn += 2;
+ } else {
+ screenColumn += 1;
+ }
+ if (screenColumn > maxScreenColumn) {
+ break;
+ }
+ }
+
+ return [screenColumn, column];
+ };
+
+ this.lineWidgets = null;
+ this.getRowLength = function(row) {
+ if (this.lineWidgets)
+ var h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
+ else
+ h = 0;
+ if (!this.$useWrapMode || !this.$wrapData[row]) {
+ return 1 + h;
+ } else {
+ return this.$wrapData[row].length + 1 + h;
+ }
+ };
+ this.getRowLineCount = function(row) {
+ if (!this.$useWrapMode || !this.$wrapData[row]) {
+ return 1;
+ } else {
+ return this.$wrapData[row].length + 1;
+ }
+ };
+
+ this.getRowWrapIndent = function(screenRow) {
+ if (this.$useWrapMode) {
+ var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
+ var splits = this.$wrapData[pos.row];
+ return splits.length && splits[0] < pos.column ? splits.indent : 0;
+ } else {
+ return 0;
+ }
+ };
+ this.getScreenLastRowColumn = function(screenRow) {
+ var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
+ return this.documentToScreenColumn(pos.row, pos.column);
+ };
+ this.getDocumentLastRowColumn = function(docRow, docColumn) {
+ var screenRow = this.documentToScreenRow(docRow, docColumn);
+ return this.getScreenLastRowColumn(screenRow);
+ };
+ this.getDocumentLastRowColumnPosition = function(docRow, docColumn) {
+ var screenRow = this.documentToScreenRow(docRow, docColumn);
+ return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10);
+ };
+ this.getRowSplitData = function(row) {
+ if (!this.$useWrapMode) {
+ return undefined;
+ } else {
+ return this.$wrapData[row];
+ }
+ };
+ this.getScreenTabSize = function(screenColumn) {
+ return this.$tabSize - screenColumn % this.$tabSize;
+ };
+
+
+ this.screenToDocumentRow = function(screenRow, screenColumn) {
+ return this.screenToDocumentPosition(screenRow, screenColumn).row;
+ };
+
+
+ this.screenToDocumentColumn = function(screenRow, screenColumn) {
+ return this.screenToDocumentPosition(screenRow, screenColumn).column;
+ };
+ this.screenToDocumentPosition = function(screenRow, screenColumn, offsetX) {
+ if (screenRow < 0)
+ return {row: 0, column: 0};
+
+ var line;
+ var docRow = 0;
+ var docColumn = 0;
+ var column;
+ var row = 0;
+ var rowLength = 0;
+
+ var rowCache = this.$screenRowCache;
+ var i = this.$getRowCacheIndex(rowCache, screenRow);
+ var l = rowCache.length;
+ if (l && i >= 0) {
+ var row = rowCache[i];
+ var docRow = this.$docRowCache[i];
+ var doCache = screenRow > rowCache[l - 1];
+ } else {
+ var doCache = !l;
+ }
+
+ var maxRow = this.getLength() - 1;
+ var foldLine = this.getNextFoldLine(docRow);
+ var foldStart = foldLine ? foldLine.start.row : Infinity;
+
+ while (row <= screenRow) {
+ rowLength = this.getRowLength(docRow);
+ if (row + rowLength > screenRow || docRow >= maxRow) {
+ break;
+ } else {
+ row += rowLength;
+ docRow++;
+ if (docRow > foldStart) {
+ docRow = foldLine.end.row+1;
+ foldLine = this.getNextFoldLine(docRow, foldLine);
+ foldStart = foldLine ? foldLine.start.row : Infinity;
+ }
+ }
+
+ if (doCache) {
+ this.$docRowCache.push(docRow);
+ this.$screenRowCache.push(row);
+ }
+ }
+
+ if (foldLine && foldLine.start.row <= docRow) {
+ line = this.getFoldDisplayLine(foldLine);
+ docRow = foldLine.start.row;
+ } else if (row + rowLength <= screenRow || docRow > maxRow) {
+ return {
+ row: maxRow,
+ column: this.getLine(maxRow).length
+ };
+ } else {
+ line = this.getLine(docRow);
+ foldLine = null;
+ }
+ var wrapIndent = 0, splitIndex = Math.floor(screenRow - row);
+ if (this.$useWrapMode) {
+ var splits = this.$wrapData[docRow];
+ if (splits) {
+ column = splits[splitIndex];
+ if(splitIndex > 0 && splits.length) {
+ wrapIndent = splits.indent;
+ docColumn = splits[splitIndex - 1] || splits[splits.length - 1];
+ line = line.substring(docColumn);
+ }
+ }
+ }
+
+ if (offsetX !== undefined && this.$bidiHandler.isBidiRow(row + splitIndex, docRow, splitIndex))
+ screenColumn = this.$bidiHandler.offsetToCol(offsetX);
+
+ docColumn += this.$getStringScreenWidth(line, screenColumn - wrapIndent)[1];
+ if (this.$useWrapMode && docColumn >= column)
+ docColumn = column - 1;
+
+ if (foldLine)
+ return foldLine.idxToPosition(docColumn);
+
+ return {row: docRow, column: docColumn};
+ };
+ this.documentToScreenPosition = function(docRow, docColumn) {
+ if (typeof docColumn === "undefined")
+ var pos = this.$clipPositionToDocument(docRow.row, docRow.column);
+ else
+ pos = this.$clipPositionToDocument(docRow, docColumn);
+
+ docRow = pos.row;
+ docColumn = pos.column;
+
+ var screenRow = 0;
+ var foldStartRow = null;
+ var fold = null;
+ fold = this.getFoldAt(docRow, docColumn, 1);
+ if (fold) {
+ docRow = fold.start.row;
+ docColumn = fold.start.column;
+ }
+
+ var rowEnd, row = 0;
+
+
+ var rowCache = this.$docRowCache;
+ var i = this.$getRowCacheIndex(rowCache, docRow);
+ var l = rowCache.length;
+ if (l && i >= 0) {
+ var row = rowCache[i];
+ var screenRow = this.$screenRowCache[i];
+ var doCache = docRow > rowCache[l - 1];
+ } else {
+ var doCache = !l;
+ }
+
+ var foldLine = this.getNextFoldLine(row);
+ var foldStart = foldLine ?foldLine.start.row :Infinity;
+
+ while (row < docRow) {
+ if (row >= foldStart) {
+ rowEnd = foldLine.end.row + 1;
+ if (rowEnd > docRow)
+ break;
+ foldLine = this.getNextFoldLine(rowEnd, foldLine);
+ foldStart = foldLine ?foldLine.start.row :Infinity;
+ }
+ else {
+ rowEnd = row + 1;
+ }
+
+ screenRow += this.getRowLength(row);
+ row = rowEnd;
+
+ if (doCache) {
+ this.$docRowCache.push(row);
+ this.$screenRowCache.push(screenRow);
+ }
+ }
+ var textLine = "";
+ if (foldLine && row >= foldStart) {
+ textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn);
+ foldStartRow = foldLine.start.row;
+ } else {
+ textLine = this.getLine(docRow).substring(0, docColumn);
+ foldStartRow = docRow;
+ }
+ var wrapIndent = 0;
+ if (this.$useWrapMode) {
+ var wrapRow = this.$wrapData[foldStartRow];
+ if (wrapRow) {
+ var screenRowOffset = 0;
+ while (textLine.length >= wrapRow[screenRowOffset]) {
+ screenRow ++;
+ screenRowOffset++;
+ }
+ textLine = textLine.substring(
+ wrapRow[screenRowOffset - 1] || 0, textLine.length
+ );
+ wrapIndent = screenRowOffset > 0 ? wrapRow.indent : 0;
+ }
+ }
+
+ return {
+ row: screenRow,
+ column: wrapIndent + this.$getStringScreenWidth(textLine)[0]
+ };
+ };
+ this.documentToScreenColumn = function(row, docColumn) {
+ return this.documentToScreenPosition(row, docColumn).column;
+ };
+ this.documentToScreenRow = function(docRow, docColumn) {
+ return this.documentToScreenPosition(docRow, docColumn).row;
+ };
+ this.getScreenLength = function() {
+ var screenRows = 0;
+ var fold = null;
+ if (!this.$useWrapMode) {
+ screenRows = this.getLength();
+ var foldData = this.$foldData;
+ for (var i = 0; i < foldData.length; i++) {
+ fold = foldData[i];
+ screenRows -= fold.end.row - fold.start.row;
+ }
+ } else {
+ var lastRow = this.$wrapData.length;
+ var row = 0, i = 0;
+ var fold = this.$foldData[i++];
+ var foldStart = fold ? fold.start.row :Infinity;
+
+ while (row < lastRow) {
+ var splits = this.$wrapData[row];
+ screenRows += splits ? splits.length + 1 : 1;
+ row ++;
+ if (row > foldStart) {
+ row = fold.end.row+1;
+ fold = this.$foldData[i++];
+ foldStart = fold ?fold.start.row :Infinity;
+ }
+ }
+ }
+ if (this.lineWidgets)
+ screenRows += this.$getWidgetScreenLength();
+
+ return screenRows;
+ };
+ this.$setFontMetrics = function(fm) {
+ if (!this.$enableVarChar) return;
+ this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) {
+ if (maxScreenColumn === 0)
+ return [0, 0];
+ if (!maxScreenColumn)
+ maxScreenColumn = Infinity;
+ screenColumn = screenColumn || 0;
+
+ var c, column;
+ for (column = 0; column < str.length; column++) {
+ c = str.charAt(column);
+ if (c === "\t") {
+ screenColumn += this.getScreenTabSize(screenColumn);
+ } else {
+ screenColumn += fm.getCharacterWidth(c);
+ }
+ if (screenColumn > maxScreenColumn) {
+ break;
+ }
+ }
+
+ return [screenColumn, column];
+ };
+ };
+
+ this.destroy = function() {
+ if (this.bgTokenizer) {
+ this.bgTokenizer.setDocument(null);
+ this.bgTokenizer = null;
+ }
+ this.$stopWorker();
+ };
+
+ this.isFullWidth = isFullWidth;
+ function isFullWidth(c) {
+ if (c < 0x1100)
+ return false;
+ return c >= 0x1100 && c <= 0x115F ||
+ c >= 0x11A3 && c <= 0x11A7 ||
+ c >= 0x11FA && c <= 0x11FF ||
+ c >= 0x2329 && c <= 0x232A ||
+ c >= 0x2E80 && c <= 0x2E99 ||
+ c >= 0x2E9B && c <= 0x2EF3 ||
+ c >= 0x2F00 && c <= 0x2FD5 ||
+ c >= 0x2FF0 && c <= 0x2FFB ||
+ c >= 0x3000 && c <= 0x303E ||
+ c >= 0x3041 && c <= 0x3096 ||
+ c >= 0x3099 && c <= 0x30FF ||
+ c >= 0x3105 && c <= 0x312D ||
+ c >= 0x3131 && c <= 0x318E ||
+ c >= 0x3190 && c <= 0x31BA ||
+ c >= 0x31C0 && c <= 0x31E3 ||
+ c >= 0x31F0 && c <= 0x321E ||
+ c >= 0x3220 && c <= 0x3247 ||
+ c >= 0x3250 && c <= 0x32FE ||
+ c >= 0x3300 && c <= 0x4DBF ||
+ c >= 0x4E00 && c <= 0xA48C ||
+ c >= 0xA490 && c <= 0xA4C6 ||
+ c >= 0xA960 && c <= 0xA97C ||
+ c >= 0xAC00 && c <= 0xD7A3 ||
+ c >= 0xD7B0 && c <= 0xD7C6 ||
+ c >= 0xD7CB && c <= 0xD7FB ||
+ c >= 0xF900 && c <= 0xFAFF ||
+ c >= 0xFE10 && c <= 0xFE19 ||
+ c >= 0xFE30 && c <= 0xFE52 ||
+ c >= 0xFE54 && c <= 0xFE66 ||
+ c >= 0xFE68 && c <= 0xFE6B ||
+ c >= 0xFF01 && c <= 0xFF60 ||
+ c >= 0xFFE0 && c <= 0xFFE6;
+ }
+
+}).call(EditSession.prototype);
+
+require("./edit_session/folding").Folding.call(EditSession.prototype);
+require("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype);
+
+
+config.defineOptions(EditSession.prototype, "session", {
+ wrap: {
+ set: function(value) {
+ if (!value || value == "off")
+ value = false;
+ else if (value == "free")
+ value = true;
+ else if (value == "printMargin")
+ value = -1;
+ else if (typeof value == "string")
+ value = parseInt(value, 10) || false;
+
+ if (this.$wrap == value)
+ return;
+ this.$wrap = value;
+ if (!value) {
+ this.setUseWrapMode(false);
+ } else {
+ var col = typeof value == "number" ? value : null;
+ this.setWrapLimitRange(col, col);
+ this.setUseWrapMode(true);
+ }
+ },
+ get: function() {
+ if (this.getUseWrapMode()) {
+ if (this.$wrap == -1)
+ return "printMargin";
+ if (!this.getWrapLimitRange().min)
+ return "free";
+ return this.$wrap;
+ }
+ return "off";
+ },
+ handlesSet: true
+ },
+ wrapMethod: {
+ set: function(val) {
+ val = val == "auto"
+ ? this.$mode.type != "text"
+ : val != "text";
+ if (val != this.$wrapAsCode) {
+ this.$wrapAsCode = val;
+ if (this.$useWrapMode) {
+ this.$useWrapMode = false;
+ this.setUseWrapMode(true);
+ }
+ }
+ },
+ initialValue: "auto"
+ },
+ indentedSoftWrap: {
+ set: function() {
+ if (this.$useWrapMode) {
+ this.$useWrapMode = false;
+ this.setUseWrapMode(true);
+ }
+ },
+ initialValue: true
+ },
+ firstLineNumber: {
+ set: function() {this._signal("changeBreakpoint");},
+ initialValue: 1
+ },
+ useWorker: {
+ set: function(useWorker) {
+ this.$useWorker = useWorker;
+
+ this.$stopWorker();
+ if (useWorker)
+ this.$startWorker();
+ },
+ initialValue: true
+ },
+ useSoftTabs: {initialValue: true},
+ tabSize: {
+ set: function(tabSize) {
+ tabSize = parseInt(tabSize);
+ if (isNaN(tabSize) || this.$tabSize === tabSize) return;
+
+ this.$modified = true;
+ this.$rowLengthCache = [];
+ this.$tabSize = tabSize;
+ this._signal("changeTabSize");
+ },
+ initialValue: 4,
+ handlesSet: true
+ },
+ navigateWithinSoftTabs: {initialValue: false},
+ foldStyle: {
+ set: function(val) {this.setFoldStyle(val);},
+ handlesSet: true
+ },
+ overwrite: {
+ set: function(val) {this._signal("changeOverwrite");},
+ initialValue: false
+ },
+ newLineMode: {
+ set: function(val) {this.doc.setNewLineMode(val);},
+ get: function() {return this.doc.getNewLineMode();},
+ handlesSet: true
+ },
+ mode: {
+ set: function(val) { this.setMode(val); },
+ get: function() { return this.$modeId; },
+ handlesSet: true
+ }
+});
+
+exports.EditSession = EditSession;
+});
+
+ace.define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(require, exports, module) {
+"use strict";
+
+var lang = require("./lib/lang");
+var oop = require("./lib/oop");
+var Range = require("./range").Range;
+
+var Search = function() {
+ this.$options = {};
+};
+
+(function() {
+ this.set = function(options) {
+ oop.mixin(this.$options, options);
+ return this;
+ };
+ this.getOptions = function() {
+ return lang.copyObject(this.$options);
+ };
+ this.setOptions = function(options) {
+ this.$options = options;
+ };
+ this.find = function(session) {
+ var options = this.$options;
+ var iterator = this.$matchIterator(session, options);
+ if (!iterator)
+ return false;
+
+ var firstRange = null;
+ iterator.forEach(function(sr, sc, er, ec) {
+ firstRange = new Range(sr, sc, er, ec);
+ if (sc == ec && options.start && options.start.start
+ && options.skipCurrent != false && firstRange.isEqual(options.start)
+ ) {
+ firstRange = null;
+ return false;
+ }
+
+ return true;
+ });
+
+ return firstRange;
+ };
+ this.findAll = function(session) {
+ var options = this.$options;
+ if (!options.needle)
+ return [];
+ this.$assembleRegExp(options);
+
+ var range = options.range;
+ var lines = range
+ ? session.getLines(range.start.row, range.end.row)
+ : session.doc.getAllLines();
+
+ var ranges = [];
+ var re = options.re;
+ if (options.$isMultiLine) {
+ var len = re.length;
+ var maxRow = lines.length - len;
+ var prevRange;
+ outer: for (var row = re.offset || 0; row <= maxRow; row++) {
+ for (var j = 0; j < len; j++)
+ if (lines[row + j].search(re[j]) == -1)
+ continue outer;
+
+ var startLine = lines[row];
+ var line = lines[row + len - 1];
+ var startIndex = startLine.length - startLine.match(re[0])[0].length;
+ var endIndex = line.match(re[len - 1])[0].length;
+
+ if (prevRange && prevRange.end.row === row &&
+ prevRange.end.column > startIndex
+ ) {
+ continue;
+ }
+ ranges.push(prevRange = new Range(
+ row, startIndex, row + len - 1, endIndex
+ ));
+ if (len > 2)
+ row = row + len - 2;
+ }
+ } else {
+ for (var i = 0; i < lines.length; i++) {
+ var matches = lang.getMatchOffsets(lines[i], re);
+ for (var j = 0; j < matches.length; j++) {
+ var match = matches[j];
+ ranges.push(new Range(i, match.offset, i, match.offset + match.length));
+ }
+ }
+ }
+
+ if (range) {
+ var startColumn = range.start.column;
+ var endColumn = range.start.column;
+ var i = 0, j = ranges.length - 1;
+ while (i < j && ranges[i].start.column < startColumn && ranges[i].start.row == range.start.row)
+ i++;
+
+ while (i < j && ranges[j].end.column > endColumn && ranges[j].end.row == range.end.row)
+ j--;
+
+ ranges = ranges.slice(i, j + 1);
+ for (i = 0, j = ranges.length; i < j; i++) {
+ ranges[i].start.row += range.start.row;
+ ranges[i].end.row += range.start.row;
+ }
+ }
+
+ return ranges;
+ };
+ this.replace = function(input, replacement) {
+ var options = this.$options;
+
+ var re = this.$assembleRegExp(options);
+ if (options.$isMultiLine)
+ return replacement;
+
+ if (!re)
+ return;
+
+ var match = re.exec(input);
+ if (!match || match[0].length != input.length)
+ return null;
+
+ replacement = input.replace(re, replacement);
+ if (options.preserveCase) {
+ replacement = replacement.split("");
+ for (var i = Math.min(input.length, input.length); i--; ) {
+ var ch = input[i];
+ if (ch && ch.toLowerCase() != ch)
+ replacement[i] = replacement[i].toUpperCase();
+ else
+ replacement[i] = replacement[i].toLowerCase();
+ }
+ replacement = replacement.join("");
+ }
+
+ return replacement;
+ };
+
+ this.$assembleRegExp = function(options, $disableFakeMultiline) {
+ if (options.needle instanceof RegExp)
+ return options.re = options.needle;
+
+ var needle = options.needle;
+
+ if (!options.needle)
+ return options.re = false;
+
+ if (!options.regExp)
+ needle = lang.escapeRegExp(needle);
+
+ if (options.wholeWord)
+ needle = addWordBoundary(needle, options);
+
+ var modifier = options.caseSensitive ? "gm" : "gmi";
+
+ options.$isMultiLine = !$disableFakeMultiline && /[\n\r]/.test(needle);
+ if (options.$isMultiLine)
+ return options.re = this.$assembleMultilineRegExp(needle, modifier);
+
+ try {
+ var re = new RegExp(needle, modifier);
+ } catch(e) {
+ re = false;
+ }
+ return options.re = re;
+ };
+
+ this.$assembleMultilineRegExp = function(needle, modifier) {
+ var parts = needle.replace(/\r\n|\r|\n/g, "$\n^").split("\n");
+ var re = [];
+ for (var i = 0; i < parts.length; i++) try {
+ re.push(new RegExp(parts[i], modifier));
+ } catch(e) {
+ return false;
+ }
+ return re;
+ };
+
+ this.$matchIterator = function(session, options) {
+ var re = this.$assembleRegExp(options);
+ if (!re)
+ return false;
+ var backwards = options.backwards == true;
+ var skipCurrent = options.skipCurrent != false;
+
+ var range = options.range;
+ var start = options.start;
+ if (!start)
+ start = range ? range[backwards ? "end" : "start"] : session.selection.getRange();
+
+ if (start.start)
+ start = start[skipCurrent != backwards ? "end" : "start"];
+
+ var firstRow = range ? range.start.row : 0;
+ var lastRow = range ? range.end.row : session.getLength() - 1;
+
+ if (backwards) {
+ var forEach = function(callback) {
+ var row = start.row;
+ if (forEachInLine(row, start.column, callback))
+ return;
+ for (row--; row >= firstRow; row--)
+ if (forEachInLine(row, Number.MAX_VALUE, callback))
+ return;
+ if (options.wrap == false)
+ return;
+ for (row = lastRow, firstRow = start.row; row >= firstRow; row--)
+ if (forEachInLine(row, Number.MAX_VALUE, callback))
+ return;
+ };
+ }
+ else {
+ var forEach = function(callback) {
+ var row = start.row;
+ if (forEachInLine(row, start.column, callback))
+ return;
+ for (row = row + 1; row <= lastRow; row++)
+ if (forEachInLine(row, 0, callback))
+ return;
+ if (options.wrap == false)
+ return;
+ for (row = firstRow, lastRow = start.row; row <= lastRow; row++)
+ if (forEachInLine(row, 0, callback))
+ return;
+ };
+ }
+
+ if (options.$isMultiLine) {
+ var len = re.length;
+ var forEachInLine = function(row, offset, callback) {
+ var startRow = backwards ? row - len + 1 : row;
+ if (startRow < 0) return;
+ var line = session.getLine(startRow);
+ var startIndex = line.search(re[0]);
+ if (!backwards && startIndex < offset || startIndex === -1) return;
+ for (var i = 1; i < len; i++) {
+ line = session.getLine(startRow + i);
+ if (line.search(re[i]) == -1)
+ return;
+ }
+ var endIndex = line.match(re[len - 1])[0].length;
+ if (backwards && endIndex > offset) return;
+ if (callback(startRow, startIndex, startRow + len - 1, endIndex))
+ return true;
+ };
+ }
+ else if (backwards) {
+ var forEachInLine = function(row, endIndex, callback) {
+ var line = session.getLine(row);
+ var matches = [];
+ var m, last = 0;
+ re.lastIndex = 0;
+ while((m = re.exec(line))) {
+ var length = m[0].length;
+ last = m.index;
+ if (!length) {
+ if (last >= line.length) break;
+ re.lastIndex = last += 1;
+ }
+ if (m.index + length > endIndex)
+ break;
+ matches.push(m.index, length);
+ }
+ for (var i = matches.length - 1; i >= 0; i -= 2) {
+ var column = matches[i - 1];
+ var length = matches[i];
+ if (callback(row, column, row, column + length))
+ return true;
+ }
+ };
+ }
+ else {
+ var forEachInLine = function(row, startIndex, callback) {
+ var line = session.getLine(row);
+ var last;
+ var m;
+ re.lastIndex = startIndex;
+ while((m = re.exec(line))) {
+ var length = m[0].length;
+ last = m.index;
+ if (callback(row, last, row,last + length))
+ return true;
+ if (!length) {
+ re.lastIndex = last += 1;
+ if (last >= line.length) return false;
+ }
+ }
+ };
+ }
+ return {forEach: forEach};
+ };
+
+}).call(Search.prototype);
+
+function addWordBoundary(needle, options) {
+ function wordBoundary(c) {
+ if (/\w/.test(c) || options.regExp) return "\\b";
+ return "";
+ }
+ return wordBoundary(needle[0]) + needle
+ + wordBoundary(needle[needle.length - 1]);
+}
+
+exports.Search = Search;
+});
+
+ace.define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var keyUtil = require("../lib/keys");
+var useragent = require("../lib/useragent");
+var KEY_MODS = keyUtil.KEY_MODS;
+
+function HashHandler(config, platform) {
+ this.platform = platform || (useragent.isMac ? "mac" : "win");
+ this.commands = {};
+ this.commandKeyBinding = {};
+ this.addCommands(config);
+ this.$singleCommand = true;
+}
+
+function MultiHashHandler(config, platform) {
+ HashHandler.call(this, config, platform);
+ this.$singleCommand = false;
+}
+
+MultiHashHandler.prototype = HashHandler.prototype;
+
+(function() {
+
+
+ this.addCommand = function(command) {
+ if (this.commands[command.name])
+ this.removeCommand(command);
+
+ this.commands[command.name] = command;
+
+ if (command.bindKey)
+ this._buildKeyHash(command);
+ };
+
+ this.removeCommand = function(command, keepCommand) {
+ var name = command && (typeof command === 'string' ? command : command.name);
+ command = this.commands[name];
+ if (!keepCommand)
+ delete this.commands[name];
+ var ckb = this.commandKeyBinding;
+ for (var keyId in ckb) {
+ var cmdGroup = ckb[keyId];
+ if (cmdGroup == command) {
+ delete ckb[keyId];
+ } else if (Array.isArray(cmdGroup)) {
+ var i = cmdGroup.indexOf(command);
+ if (i != -1) {
+ cmdGroup.splice(i, 1);
+ if (cmdGroup.length == 1)
+ ckb[keyId] = cmdGroup[0];
+ }
+ }
+ }
+ };
+
+ this.bindKey = function(key, command, position) {
+ if (typeof key == "object" && key) {
+ if (position == undefined)
+ position = key.position;
+ key = key[this.platform];
+ }
+ if (!key)
+ return;
+ if (typeof command == "function")
+ return this.addCommand({exec: command, bindKey: key, name: command.name || key});
+
+ key.split("|").forEach(function(keyPart) {
+ var chain = "";
+ if (keyPart.indexOf(" ") != -1) {
+ var parts = keyPart.split(/\s+/);
+ keyPart = parts.pop();
+ parts.forEach(function(keyPart) {
+ var binding = this.parseKeys(keyPart);
+ var id = KEY_MODS[binding.hashId] + binding.key;
+ chain += (chain ? " " : "") + id;
+ this._addCommandToBinding(chain, "chainKeys");
+ }, this);
+ chain += " ";
+ }
+ var binding = this.parseKeys(keyPart);
+ var id = KEY_MODS[binding.hashId] + binding.key;
+ this._addCommandToBinding(chain + id, command, position);
+ }, this);
+ };
+
+ function getPosition(command) {
+ return typeof command == "object" && command.bindKey
+ && command.bindKey.position
+ || (command.isDefault ? -100 : 0);
+ }
+ this._addCommandToBinding = function(keyId, command, position) {
+ var ckb = this.commandKeyBinding, i;
+ if (!command) {
+ delete ckb[keyId];
+ } else if (!ckb[keyId] || this.$singleCommand) {
+ ckb[keyId] = command;
+ } else {
+ if (!Array.isArray(ckb[keyId])) {
+ ckb[keyId] = [ckb[keyId]];
+ } else if ((i = ckb[keyId].indexOf(command)) != -1) {
+ ckb[keyId].splice(i, 1);
+ }
+
+ if (typeof position != "number") {
+ position = getPosition(command);
+ }
+
+ var commands = ckb[keyId];
+ for (i = 0; i < commands.length; i++) {
+ var other = commands[i];
+ var otherPos = getPosition(other);
+ if (otherPos > position)
+ break;
+ }
+ commands.splice(i, 0, command);
+ }
+ };
+
+ this.addCommands = function(commands) {
+ commands && Object.keys(commands).forEach(function(name) {
+ var command = commands[name];
+ if (!command)
+ return;
+
+ if (typeof command === "string")
+ return this.bindKey(command, name);
+
+ if (typeof command === "function")
+ command = { exec: command };
+
+ if (typeof command !== "object")
+ return;
+
+ if (!command.name)
+ command.name = name;
+
+ this.addCommand(command);
+ }, this);
+ };
+
+ this.removeCommands = function(commands) {
+ Object.keys(commands).forEach(function(name) {
+ this.removeCommand(commands[name]);
+ }, this);
+ };
+
+ this.bindKeys = function(keyList) {
+ Object.keys(keyList).forEach(function(key) {
+ this.bindKey(key, keyList[key]);
+ }, this);
+ };
+
+ this._buildKeyHash = function(command) {
+ this.bindKey(command.bindKey, command);
+ };
+ this.parseKeys = function(keys) {
+ var parts = keys.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(x){return x;});
+ var key = parts.pop();
+
+ var keyCode = keyUtil[key];
+ if (keyUtil.FUNCTION_KEYS[keyCode])
+ key = keyUtil.FUNCTION_KEYS[keyCode].toLowerCase();
+ else if (!parts.length)
+ return {key: key, hashId: -1};
+ else if (parts.length == 1 && parts[0] == "shift")
+ return {key: key.toUpperCase(), hashId: -1};
+
+ var hashId = 0;
+ for (var i = parts.length; i--;) {
+ var modifier = keyUtil.KEY_MODS[parts[i]];
+ if (modifier == null) {
+ if (typeof console != "undefined")
+ console.error("invalid modifier " + parts[i] + " in " + keys);
+ return false;
+ }
+ hashId |= modifier;
+ }
+ return {key: key, hashId: hashId};
+ };
+
+ this.findKeyCommand = function findKeyCommand(hashId, keyString) {
+ var key = KEY_MODS[hashId] + keyString;
+ return this.commandKeyBinding[key];
+ };
+
+ this.handleKeyboard = function(data, hashId, keyString, keyCode) {
+ if (keyCode < 0) return;
+ var key = KEY_MODS[hashId] + keyString;
+ var command = this.commandKeyBinding[key];
+ if (data.$keyChain) {
+ data.$keyChain += " " + key;
+ command = this.commandKeyBinding[data.$keyChain] || command;
+ }
+
+ if (command) {
+ if (command == "chainKeys" || command[command.length - 1] == "chainKeys") {
+ data.$keyChain = data.$keyChain || key;
+ return {command: "null"};
+ }
+ }
+
+ if (data.$keyChain) {
+ if ((!hashId || hashId == 4) && keyString.length == 1)
+ data.$keyChain = data.$keyChain.slice(0, -key.length - 1); // wait for input
+ else if (hashId == -1 || keyCode > 0)
+ data.$keyChain = ""; // reset keyChain
+ }
+ return {command: command};
+ };
+
+ this.getStatusText = function(editor, data) {
+ return data.$keyChain || "";
+ };
+
+}).call(HashHandler.prototype);
+
+exports.HashHandler = HashHandler;
+exports.MultiHashHandler = MultiHashHandler;
+});
+
+ace.define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var MultiHashHandler = require("../keyboard/hash_handler").MultiHashHandler;
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+
+var CommandManager = function(platform, commands) {
+ MultiHashHandler.call(this, commands, platform);
+ this.byName = this.commands;
+ this.setDefaultHandler("exec", function(e) {
+ return e.command.exec(e.editor, e.args || {});
+ });
+};
+
+oop.inherits(CommandManager, MultiHashHandler);
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+
+ this.exec = function(command, editor, args) {
+ if (Array.isArray(command)) {
+ for (var i = command.length; i--; ) {
+ if (this.exec(command[i], editor, args)) return true;
+ }
+ return false;
+ }
+
+ if (typeof command === "string")
+ command = this.commands[command];
+
+ if (!command)
+ return false;
+
+ if (editor && editor.$readOnly && !command.readOnly)
+ return false;
+
+ if (this.$checkCommandState != false && command.isAvailable && !command.isAvailable(editor))
+ return false;
+
+ var e = {editor: editor, command: command, args: args};
+ e.returnValue = this._emit("exec", e);
+ this._signal("afterExec", e);
+
+ return e.returnValue === false ? false : true;
+ };
+
+ this.toggleRecording = function(editor) {
+ if (this.$inReplay)
+ return;
+
+ editor && editor._emit("changeStatus");
+ if (this.recording) {
+ this.macro.pop();
+ this.removeEventListener("exec", this.$addCommandToMacro);
+
+ if (!this.macro.length)
+ this.macro = this.oldMacro;
+
+ return this.recording = false;
+ }
+ if (!this.$addCommandToMacro) {
+ this.$addCommandToMacro = function(e) {
+ this.macro.push([e.command, e.args]);
+ }.bind(this);
+ }
+
+ this.oldMacro = this.macro;
+ this.macro = [];
+ this.on("exec", this.$addCommandToMacro);
+ return this.recording = true;
+ };
+
+ this.replay = function(editor) {
+ if (this.$inReplay || !this.macro)
+ return;
+
+ if (this.recording)
+ return this.toggleRecording(editor);
+
+ try {
+ this.$inReplay = true;
+ this.macro.forEach(function(x) {
+ if (typeof x == "string")
+ this.exec(x, editor);
+ else
+ this.exec(x[0], editor, x[1]);
+ }, this);
+ } finally {
+ this.$inReplay = false;
+ }
+ };
+
+ this.trimMacro = function(m) {
+ return m.map(function(x){
+ if (typeof x[0] != "string")
+ x[0] = x[0].name;
+ if (!x[1])
+ x = x[0];
+ return x;
+ });
+ };
+
+}).call(CommandManager.prototype);
+
+exports.CommandManager = CommandManager;
+
+});
+
+ace.define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"], function(require, exports, module) {
+"use strict";
+
+var lang = require("../lib/lang");
+var config = require("../config");
+var Range = require("../range").Range;
+
+function bindKey(win, mac) {
+ return {win: win, mac: mac};
+}
+exports.commands = [{
+ name: "showSettingsMenu",
+ bindKey: bindKey("Ctrl-,", "Command-,"),
+ exec: function(editor) {
+ config.loadModule("ace/ext/settings_menu", function(module) {
+ module.init(editor);
+ editor.showSettingsMenu();
+ });
+ },
+ readOnly: true
+}, {
+ name: "goToNextError",
+ bindKey: bindKey("Alt-E", "F4"),
+ exec: function(editor) {
+ config.loadModule("./ext/error_marker", function(module) {
+ module.showErrorMarker(editor, 1);
+ });
+ },
+ scrollIntoView: "animate",
+ readOnly: true
+}, {
+ name: "goToPreviousError",
+ bindKey: bindKey("Alt-Shift-E", "Shift-F4"),
+ exec: function(editor) {
+ config.loadModule("./ext/error_marker", function(module) {
+ module.showErrorMarker(editor, -1);
+ });
+ },
+ scrollIntoView: "animate",
+ readOnly: true
+}, {
+ name: "selectall",
+ bindKey: bindKey("Ctrl-A", "Command-A"),
+ exec: function(editor) { editor.selectAll(); },
+ readOnly: true
+}, {
+ name: "centerselection",
+ bindKey: bindKey(null, "Ctrl-L"),
+ exec: function(editor) { editor.centerSelection(); },
+ readOnly: true
+}, {
+ name: "gotoline",
+ bindKey: bindKey("Ctrl-L", "Command-L"),
+ exec: function(editor, line) {
+ if (typeof line !== "number")
+ line = parseInt(prompt("Enter line number:"), 10);
+ if (!isNaN(line)) {
+ editor.gotoLine(line);
+ }
+ },
+ readOnly: true
+}, {
+ name: "fold",
+ bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"),
+ exec: function(editor) { editor.session.toggleFold(false); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "unfold",
+ bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"),
+ exec: function(editor) { editor.session.toggleFold(true); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "toggleFoldWidget",
+ bindKey: bindKey("F2", "F2"),
+ exec: function(editor) { editor.session.toggleFoldWidget(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "toggleParentFoldWidget",
+ bindKey: bindKey("Alt-F2", "Alt-F2"),
+ exec: function(editor) { editor.session.toggleFoldWidget(true); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "foldall",
+ bindKey: bindKey(null, "Ctrl-Command-Option-0"),
+ exec: function(editor) { editor.session.foldAll(); },
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "foldOther",
+ bindKey: bindKey("Alt-0", "Command-Option-0"),
+ exec: function(editor) {
+ editor.session.foldAll();
+ editor.session.unfold(editor.selection.getAllRanges());
+ },
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "unfoldall",
+ bindKey: bindKey("Alt-Shift-0", "Command-Option-Shift-0"),
+ exec: function(editor) { editor.session.unfold(); },
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "findnext",
+ bindKey: bindKey("Ctrl-K", "Command-G"),
+ exec: function(editor) { editor.findNext(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "findprevious",
+ bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
+ exec: function(editor) { editor.findPrevious(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "center",
+ readOnly: true
+}, {
+ name: "selectOrFindNext",
+ bindKey: bindKey("Alt-K", "Ctrl-G"),
+ exec: function(editor) {
+ if (editor.selection.isEmpty())
+ editor.selection.selectWord();
+ else
+ editor.findNext();
+ },
+ readOnly: true
+}, {
+ name: "selectOrFindPrevious",
+ bindKey: bindKey("Alt-Shift-K", "Ctrl-Shift-G"),
+ exec: function(editor) {
+ if (editor.selection.isEmpty())
+ editor.selection.selectWord();
+ else
+ editor.findPrevious();
+ },
+ readOnly: true
+}, {
+ name: "find",
+ bindKey: bindKey("Ctrl-F", "Command-F"),
+ exec: function(editor) {
+ config.loadModule("ace/ext/searchbox", function(e) {e.Search(editor);});
+ },
+ readOnly: true
+}, {
+ name: "overwrite",
+ bindKey: "Insert",
+ exec: function(editor) { editor.toggleOverwrite(); },
+ readOnly: true
+}, {
+ name: "selecttostart",
+ bindKey: bindKey("Ctrl-Shift-Home", "Command-Shift-Home|Command-Shift-Up"),
+ exec: function(editor) { editor.getSelection().selectFileStart(); },
+ multiSelectAction: "forEach",
+ readOnly: true,
+ scrollIntoView: "animate",
+ aceCommandGroup: "fileJump"
+}, {
+ name: "gotostart",
+ bindKey: bindKey("Ctrl-Home", "Command-Home|Command-Up"),
+ exec: function(editor) { editor.navigateFileStart(); },
+ multiSelectAction: "forEach",
+ readOnly: true,
+ scrollIntoView: "animate",
+ aceCommandGroup: "fileJump"
+}, {
+ name: "selectup",
+ bindKey: bindKey("Shift-Up", "Shift-Up|Ctrl-Shift-P"),
+ exec: function(editor) { editor.getSelection().selectUp(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "golineup",
+ bindKey: bindKey("Up", "Up|Ctrl-P"),
+ exec: function(editor, args) { editor.navigateUp(args.times); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selecttoend",
+ bindKey: bindKey("Ctrl-Shift-End", "Command-Shift-End|Command-Shift-Down"),
+ exec: function(editor) { editor.getSelection().selectFileEnd(); },
+ multiSelectAction: "forEach",
+ readOnly: true,
+ scrollIntoView: "animate",
+ aceCommandGroup: "fileJump"
+}, {
+ name: "gotoend",
+ bindKey: bindKey("Ctrl-End", "Command-End|Command-Down"),
+ exec: function(editor) { editor.navigateFileEnd(); },
+ multiSelectAction: "forEach",
+ readOnly: true,
+ scrollIntoView: "animate",
+ aceCommandGroup: "fileJump"
+}, {
+ name: "selectdown",
+ bindKey: bindKey("Shift-Down", "Shift-Down|Ctrl-Shift-N"),
+ exec: function(editor) { editor.getSelection().selectDown(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "golinedown",
+ bindKey: bindKey("Down", "Down|Ctrl-N"),
+ exec: function(editor, args) { editor.navigateDown(args.times); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectwordleft",
+ bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"),
+ exec: function(editor) { editor.getSelection().selectWordLeft(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotowordleft",
+ bindKey: bindKey("Ctrl-Left", "Option-Left"),
+ exec: function(editor) { editor.navigateWordLeft(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selecttolinestart",
+ bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left|Ctrl-Shift-A"),
+ exec: function(editor) { editor.getSelection().selectLineStart(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotolinestart",
+ bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"),
+ exec: function(editor) { editor.navigateLineStart(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectleft",
+ bindKey: bindKey("Shift-Left", "Shift-Left|Ctrl-Shift-B"),
+ exec: function(editor) { editor.getSelection().selectLeft(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotoleft",
+ bindKey: bindKey("Left", "Left|Ctrl-B"),
+ exec: function(editor, args) { editor.navigateLeft(args.times); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectwordright",
+ bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"),
+ exec: function(editor) { editor.getSelection().selectWordRight(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotowordright",
+ bindKey: bindKey("Ctrl-Right", "Option-Right"),
+ exec: function(editor) { editor.navigateWordRight(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selecttolineend",
+ bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right|Shift-End|Ctrl-Shift-E"),
+ exec: function(editor) { editor.getSelection().selectLineEnd(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotolineend",
+ bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"),
+ exec: function(editor) { editor.navigateLineEnd(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectright",
+ bindKey: bindKey("Shift-Right", "Shift-Right"),
+ exec: function(editor) { editor.getSelection().selectRight(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "gotoright",
+ bindKey: bindKey("Right", "Right|Ctrl-F"),
+ exec: function(editor, args) { editor.navigateRight(args.times); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectpagedown",
+ bindKey: "Shift-PageDown",
+ exec: function(editor) { editor.selectPageDown(); },
+ readOnly: true
+}, {
+ name: "pagedown",
+ bindKey: bindKey(null, "Option-PageDown"),
+ exec: function(editor) { editor.scrollPageDown(); },
+ readOnly: true
+}, {
+ name: "gotopagedown",
+ bindKey: bindKey("PageDown", "PageDown|Ctrl-V"),
+ exec: function(editor) { editor.gotoPageDown(); },
+ readOnly: true
+}, {
+ name: "selectpageup",
+ bindKey: "Shift-PageUp",
+ exec: function(editor) { editor.selectPageUp(); },
+ readOnly: true
+}, {
+ name: "pageup",
+ bindKey: bindKey(null, "Option-PageUp"),
+ exec: function(editor) { editor.scrollPageUp(); },
+ readOnly: true
+}, {
+ name: "gotopageup",
+ bindKey: "PageUp",
+ exec: function(editor) { editor.gotoPageUp(); },
+ readOnly: true
+}, {
+ name: "scrollup",
+ bindKey: bindKey("Ctrl-Up", null),
+ exec: function(e) { e.renderer.scrollBy(0, -2 * e.renderer.layerConfig.lineHeight); },
+ readOnly: true
+}, {
+ name: "scrolldown",
+ bindKey: bindKey("Ctrl-Down", null),
+ exec: function(e) { e.renderer.scrollBy(0, 2 * e.renderer.layerConfig.lineHeight); },
+ readOnly: true
+}, {
+ name: "selectlinestart",
+ bindKey: "Shift-Home",
+ exec: function(editor) { editor.getSelection().selectLineStart(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectlineend",
+ bindKey: "Shift-End",
+ exec: function(editor) { editor.getSelection().selectLineEnd(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "togglerecording",
+ bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"),
+ exec: function(editor) { editor.commands.toggleRecording(editor); },
+ readOnly: true
+}, {
+ name: "replaymacro",
+ bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"),
+ exec: function(editor) { editor.commands.replay(editor); },
+ readOnly: true
+}, {
+ name: "jumptomatching",
+ bindKey: bindKey("Ctrl-P", "Ctrl-P"),
+ exec: function(editor) { editor.jumpToMatching(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "animate",
+ readOnly: true
+}, {
+ name: "selecttomatching",
+ bindKey: bindKey("Ctrl-Shift-P", "Ctrl-Shift-P"),
+ exec: function(editor) { editor.jumpToMatching(true); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "animate",
+ readOnly: true
+}, {
+ name: "expandToMatching",
+ bindKey: bindKey("Ctrl-Shift-M", "Ctrl-Shift-M"),
+ exec: function(editor) { editor.jumpToMatching(true, true); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "animate",
+ readOnly: true
+}, {
+ name: "passKeysToBrowser",
+ bindKey: bindKey(null, null),
+ exec: function() {},
+ passEvent: true,
+ readOnly: true
+}, {
+ name: "copy",
+ exec: function(editor) {
+ },
+ readOnly: true
+},
+{
+ name: "cut",
+ exec: function(editor) {
+ var cutLine = editor.$copyWithEmptySelection && editor.selection.isEmpty();
+ var range = cutLine ? editor.selection.getLineRange() : editor.selection.getRange();
+ editor._emit("cut", range);
+
+ if (!range.isEmpty())
+ editor.session.remove(range);
+ editor.clearSelection();
+ },
+ scrollIntoView: "cursor",
+ multiSelectAction: "forEach"
+}, {
+ name: "paste",
+ exec: function(editor, args) {
+ editor.$handlePaste(args);
+ },
+ scrollIntoView: "cursor"
+}, {
+ name: "removeline",
+ bindKey: bindKey("Ctrl-D", "Command-D"),
+ exec: function(editor) { editor.removeLines(); },
+ scrollIntoView: "cursor",
+ multiSelectAction: "forEachLine"
+}, {
+ name: "duplicateSelection",
+ bindKey: bindKey("Ctrl-Shift-D", "Command-Shift-D"),
+ exec: function(editor) { editor.duplicateSelection(); },
+ scrollIntoView: "cursor",
+ multiSelectAction: "forEach"
+}, {
+ name: "sortlines",
+ bindKey: bindKey("Ctrl-Alt-S", "Command-Alt-S"),
+ exec: function(editor) { editor.sortLines(); },
+ scrollIntoView: "selection",
+ multiSelectAction: "forEachLine"
+}, {
+ name: "togglecomment",
+ bindKey: bindKey("Ctrl-/", "Command-/"),
+ exec: function(editor) { editor.toggleCommentLines(); },
+ multiSelectAction: "forEachLine",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "toggleBlockComment",
+ bindKey: bindKey("Ctrl-Shift-/", "Command-Shift-/"),
+ exec: function(editor) { editor.toggleBlockComment(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "modifyNumberUp",
+ bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
+ exec: function(editor) { editor.modifyNumber(1); },
+ scrollIntoView: "cursor",
+ multiSelectAction: "forEach"
+}, {
+ name: "modifyNumberDown",
+ bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
+ exec: function(editor) { editor.modifyNumber(-1); },
+ scrollIntoView: "cursor",
+ multiSelectAction: "forEach"
+}, {
+ name: "replace",
+ bindKey: bindKey("Ctrl-H", "Command-Option-F"),
+ exec: function(editor) {
+ config.loadModule("ace/ext/searchbox", function(e) {e.Search(editor, true);});
+ }
+}, {
+ name: "undo",
+ bindKey: bindKey("Ctrl-Z", "Command-Z"),
+ exec: function(editor) { editor.undo(); }
+}, {
+ name: "redo",
+ bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"),
+ exec: function(editor) { editor.redo(); }
+}, {
+ name: "copylinesup",
+ bindKey: bindKey("Alt-Shift-Up", "Command-Option-Up"),
+ exec: function(editor) { editor.copyLinesUp(); },
+ scrollIntoView: "cursor"
+}, {
+ name: "movelinesup",
+ bindKey: bindKey("Alt-Up", "Option-Up"),
+ exec: function(editor) { editor.moveLinesUp(); },
+ scrollIntoView: "cursor"
+}, {
+ name: "copylinesdown",
+ bindKey: bindKey("Alt-Shift-Down", "Command-Option-Down"),
+ exec: function(editor) { editor.copyLinesDown(); },
+ scrollIntoView: "cursor"
+}, {
+ name: "movelinesdown",
+ bindKey: bindKey("Alt-Down", "Option-Down"),
+ exec: function(editor) { editor.moveLinesDown(); },
+ scrollIntoView: "cursor"
+}, {
+ name: "del",
+ bindKey: bindKey("Delete", "Delete|Ctrl-D|Shift-Delete"),
+ exec: function(editor) { editor.remove("right"); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "backspace",
+ bindKey: bindKey(
+ "Shift-Backspace|Backspace",
+ "Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"
+ ),
+ exec: function(editor) { editor.remove("left"); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "cut_or_delete",
+ bindKey: bindKey("Shift-Delete", null),
+ exec: function(editor) {
+ if (editor.selection.isEmpty()) {
+ editor.remove("left");
+ } else {
+ return false;
+ }
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removetolinestart",
+ bindKey: bindKey("Alt-Backspace", "Command-Backspace"),
+ exec: function(editor) { editor.removeToLineStart(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removetolineend",
+ bindKey: bindKey("Alt-Delete", "Ctrl-K|Command-Delete"),
+ exec: function(editor) { editor.removeToLineEnd(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removetolinestarthard",
+ bindKey: bindKey("Ctrl-Shift-Backspace", null),
+ exec: function(editor) {
+ var range = editor.selection.getRange();
+ range.start.column = 0;
+ editor.session.remove(range);
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removetolineendhard",
+ bindKey: bindKey("Ctrl-Shift-Delete", null),
+ exec: function(editor) {
+ var range = editor.selection.getRange();
+ range.end.column = Number.MAX_VALUE;
+ editor.session.remove(range);
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removewordleft",
+ bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"),
+ exec: function(editor) { editor.removeWordLeft(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "removewordright",
+ bindKey: bindKey("Ctrl-Delete", "Alt-Delete"),
+ exec: function(editor) { editor.removeWordRight(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "outdent",
+ bindKey: bindKey("Shift-Tab", "Shift-Tab"),
+ exec: function(editor) { editor.blockOutdent(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "indent",
+ bindKey: bindKey("Tab", "Tab"),
+ exec: function(editor) { editor.indent(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "blockoutdent",
+ bindKey: bindKey("Ctrl-[", "Ctrl-["),
+ exec: function(editor) { editor.blockOutdent(); },
+ multiSelectAction: "forEachLine",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "blockindent",
+ bindKey: bindKey("Ctrl-]", "Ctrl-]"),
+ exec: function(editor) { editor.blockIndent(); },
+ multiSelectAction: "forEachLine",
+ scrollIntoView: "selectionPart"
+}, {
+ name: "insertstring",
+ exec: function(editor, str) { editor.insert(str); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "inserttext",
+ exec: function(editor, args) {
+ editor.insert(lang.stringRepeat(args.text || "", args.times || 1));
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "splitline",
+ bindKey: bindKey(null, "Ctrl-O"),
+ exec: function(editor) { editor.splitLine(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "transposeletters",
+ bindKey: bindKey("Alt-Shift-X", "Ctrl-T"),
+ exec: function(editor) { editor.transposeLetters(); },
+ multiSelectAction: function(editor) {editor.transposeSelections(1); },
+ scrollIntoView: "cursor"
+}, {
+ name: "touppercase",
+ bindKey: bindKey("Ctrl-U", "Ctrl-U"),
+ exec: function(editor) { editor.toUpperCase(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "tolowercase",
+ bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
+ exec: function(editor) { editor.toLowerCase(); },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor"
+}, {
+ name: "expandtoline",
+ bindKey: bindKey("Ctrl-Shift-L", "Command-Shift-L"),
+ exec: function(editor) {
+ var range = editor.selection.getRange();
+
+ range.start.column = range.end.column = 0;
+ range.end.row++;
+ editor.selection.setRange(range, false);
+ },
+ multiSelectAction: "forEach",
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "joinlines",
+ bindKey: bindKey(null, null),
+ exec: function(editor) {
+ var isBackwards = editor.selection.isBackwards();
+ var selectionStart = isBackwards ? editor.selection.getSelectionLead() : editor.selection.getSelectionAnchor();
+ var selectionEnd = isBackwards ? editor.selection.getSelectionAnchor() : editor.selection.getSelectionLead();
+ var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length;
+ var selectedText = editor.session.doc.getTextRange(editor.selection.getRange());
+ var selectedCount = selectedText.replace(/\n\s*/, " ").length;
+ var insertLine = editor.session.doc.getLine(selectionStart.row);
+
+ for (var i = selectionStart.row + 1; i <= selectionEnd.row + 1; i++) {
+ var curLine = lang.stringTrimLeft(lang.stringTrimRight(editor.session.doc.getLine(i)));
+ if (curLine.length !== 0) {
+ curLine = " " + curLine;
+ }
+ insertLine += curLine;
+ }
+
+ if (selectionEnd.row + 1 < (editor.session.doc.getLength() - 1)) {
+ insertLine += editor.session.doc.getNewLineCharacter();
+ }
+
+ editor.clearSelection();
+ editor.session.doc.replace(new Range(selectionStart.row, 0, selectionEnd.row + 2, 0), insertLine);
+
+ if (selectedCount > 0) {
+ editor.selection.moveCursorTo(selectionStart.row, selectionStart.column);
+ editor.selection.selectTo(selectionStart.row, selectionStart.column + selectedCount);
+ } else {
+ firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length > firstLineEndCol ? (firstLineEndCol + 1) : firstLineEndCol;
+ editor.selection.moveCursorTo(selectionStart.row, firstLineEndCol);
+ }
+ },
+ multiSelectAction: "forEach",
+ readOnly: true
+}, {
+ name: "invertSelection",
+ bindKey: bindKey(null, null),
+ exec: function(editor) {
+ var endRow = editor.session.doc.getLength() - 1;
+ var endCol = editor.session.doc.getLine(endRow).length;
+ var ranges = editor.selection.rangeList.ranges;
+ var newRanges = [];
+ if (ranges.length < 1) {
+ ranges = [editor.selection.getRange()];
+ }
+
+ for (var i = 0; i < ranges.length; i++) {
+ if (i == (ranges.length - 1)) {
+ if (!(ranges[i].end.row === endRow && ranges[i].end.column === endCol)) {
+ newRanges.push(new Range(ranges[i].end.row, ranges[i].end.column, endRow, endCol));
+ }
+ }
+
+ if (i === 0) {
+ if (!(ranges[i].start.row === 0 && ranges[i].start.column === 0)) {
+ newRanges.push(new Range(0, 0, ranges[i].start.row, ranges[i].start.column));
+ }
+ } else {
+ newRanges.push(new Range(ranges[i-1].end.row, ranges[i-1].end.column, ranges[i].start.row, ranges[i].start.column));
+ }
+ }
+
+ editor.exitMultiSelectMode();
+ editor.clearSelection();
+
+ for(var i = 0; i < newRanges.length; i++) {
+ editor.selection.addRange(newRanges[i], false);
+ }
+ },
+ readOnly: true,
+ scrollIntoView: "none"
+}];
+
+});
+
+ace.define("ace/clipboard",["require","exports","module"], function(require, exports, module) {
+"use strict";
+
+module.exports = { lineMode: false };
+
+});
+
+ace.define("ace/editor",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator","ace/clipboard"], function(require, exports, module) {
+"use strict";
+
+require("./lib/fixoldbrowsers");
+
+var oop = require("./lib/oop");
+var dom = require("./lib/dom");
+var lang = require("./lib/lang");
+var useragent = require("./lib/useragent");
+var TextInput = require("./keyboard/textinput").TextInput;
+var MouseHandler = require("./mouse/mouse_handler").MouseHandler;
+var FoldHandler = require("./mouse/fold_handler").FoldHandler;
+var KeyBinding = require("./keyboard/keybinding").KeyBinding;
+var EditSession = require("./edit_session").EditSession;
+var Search = require("./search").Search;
+var Range = require("./range").Range;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var CommandManager = require("./commands/command_manager").CommandManager;
+var defaultCommands = require("./commands/default_commands").commands;
+var config = require("./config");
+var TokenIterator = require("./token_iterator").TokenIterator;
+
+var clipboard = require("./clipboard");
+var Editor = function(renderer, session, options) {
+ var container = renderer.getContainerElement();
+ this.container = container;
+ this.renderer = renderer;
+ this.id = "editor" + (++Editor.$uid);
+
+ this.commands = new CommandManager(useragent.isMac ? "mac" : "win", defaultCommands);
+ if (typeof document == "object") {
+ this.textInput = new TextInput(renderer.getTextAreaContainer(), this);
+ this.renderer.textarea = this.textInput.getElement();
+ this.$mouseHandler = new MouseHandler(this);
+ new FoldHandler(this);
+ }
+
+ this.keyBinding = new KeyBinding(this);
+
+ this.$search = new Search().set({
+ wrap: true
+ });
+
+ this.$historyTracker = this.$historyTracker.bind(this);
+ this.commands.on("exec", this.$historyTracker);
+
+ this.$initOperationListeners();
+
+ this._$emitInputEvent = lang.delayedCall(function() {
+ this._signal("input", {});
+ if (this.session && this.session.bgTokenizer)
+ this.session.bgTokenizer.scheduleStart();
+ }.bind(this));
+
+ this.on("change", function(_, _self) {
+ _self._$emitInputEvent.schedule(31);
+ });
+
+ this.setSession(session || options && options.session || new EditSession(""));
+ config.resetOptions(this);
+ if (options)
+ this.setOptions(options);
+ config._signal("editor", this);
+};
+
+Editor.$uid = 0;
+
+(function(){
+
+ oop.implement(this, EventEmitter);
+
+ this.$initOperationListeners = function() {
+ this.commands.on("exec", this.startOperation.bind(this), true);
+ this.commands.on("afterExec", this.endOperation.bind(this), true);
+
+ this.$opResetTimer = lang.delayedCall(this.endOperation.bind(this, true));
+ this.on("change", function() {
+ if (!this.curOp) {
+ this.startOperation();
+ this.curOp.selectionBefore = this.$lastSel;
+ }
+ this.curOp.docChanged = true;
+ }.bind(this), true);
+
+ this.on("changeSelection", function() {
+ if (!this.curOp) {
+ this.startOperation();
+ this.curOp.selectionBefore = this.$lastSel;
+ }
+ this.curOp.selectionChanged = true;
+ }.bind(this), true);
+ };
+
+ this.curOp = null;
+ this.prevOp = {};
+ this.startOperation = function(commandEvent) {
+ if (this.curOp) {
+ if (!commandEvent || this.curOp.command)
+ return;
+ this.prevOp = this.curOp;
+ }
+ if (!commandEvent) {
+ this.previousCommand = null;
+ commandEvent = {};
+ }
+
+ this.$opResetTimer.schedule();
+ this.curOp = this.session.curOp = {
+ command: commandEvent.command || {},
+ args: commandEvent.args,
+ scrollTop: this.renderer.scrollTop
+ };
+ this.curOp.selectionBefore = this.selection.toJSON();
+ };
+
+ this.endOperation = function(e) {
+ if (this.curOp) {
+ if (e && e.returnValue === false)
+ return (this.curOp = null);
+ if (e == true && this.curOp.command && this.curOp.command.name == "mouse")
+ return;
+ this._signal("beforeEndOperation");
+ if (!this.curOp) return;
+ var command = this.curOp.command;
+ var scrollIntoView = command && command.scrollIntoView;
+ if (scrollIntoView) {
+ switch (scrollIntoView) {
+ case "center-animate":
+ scrollIntoView = "animate";
+ case "center":
+ this.renderer.scrollCursorIntoView(null, 0.5);
+ break;
+ case "animate":
+ case "cursor":
+ this.renderer.scrollCursorIntoView();
+ break;
+ case "selectionPart":
+ var range = this.selection.getRange();
+ var config = this.renderer.layerConfig;
+ if (range.start.row >= config.lastRow || range.end.row <= config.firstRow) {
+ this.renderer.scrollSelectionIntoView(this.selection.anchor, this.selection.lead);
+ }
+ break;
+ default:
+ break;
+ }
+ if (scrollIntoView == "animate")
+ this.renderer.animateScrolling(this.curOp.scrollTop);
+ }
+ var sel = this.selection.toJSON();
+ this.curOp.selectionAfter = sel;
+ this.$lastSel = this.selection.toJSON();
+ this.session.getUndoManager().addSelection(sel);
+ this.prevOp = this.curOp;
+ this.curOp = null;
+ }
+ };
+ this.$mergeableCommands = ["backspace", "del", "insertstring"];
+ this.$historyTracker = function(e) {
+ if (!this.$mergeUndoDeltas)
+ return;
+
+ var prev = this.prevOp;
+ var mergeableCommands = this.$mergeableCommands;
+ var shouldMerge = prev.command && (e.command.name == prev.command.name);
+ if (e.command.name == "insertstring") {
+ var text = e.args;
+ if (this.mergeNextCommand === undefined)
+ this.mergeNextCommand = true;
+
+ shouldMerge = shouldMerge
+ && this.mergeNextCommand // previous command allows to coalesce with
+ && (!/\s/.test(text) || /\s/.test(prev.args)); // previous insertion was of same type
+
+ this.mergeNextCommand = true;
+ } else {
+ shouldMerge = shouldMerge
+ && mergeableCommands.indexOf(e.command.name) !== -1; // the command is mergeable
+ }
+
+ if (
+ this.$mergeUndoDeltas != "always"
+ && Date.now() - this.sequenceStartTime > 2000
+ ) {
+ shouldMerge = false; // the sequence is too long
+ }
+
+ if (shouldMerge)
+ this.session.mergeUndoDeltas = true;
+ else if (mergeableCommands.indexOf(e.command.name) !== -1)
+ this.sequenceStartTime = Date.now();
+ };
+ this.setKeyboardHandler = function(keyboardHandler, cb) {
+ if (keyboardHandler && typeof keyboardHandler === "string" && keyboardHandler != "ace") {
+ this.$keybindingId = keyboardHandler;
+ var _self = this;
+ config.loadModule(["keybinding", keyboardHandler], function(module) {
+ if (_self.$keybindingId == keyboardHandler)
+ _self.keyBinding.setKeyboardHandler(module && module.handler);
+ cb && cb();
+ });
+ } else {
+ this.$keybindingId = null;
+ this.keyBinding.setKeyboardHandler(keyboardHandler);
+ cb && cb();
+ }
+ };
+ this.getKeyboardHandler = function() {
+ return this.keyBinding.getKeyboardHandler();
+ };
+ this.setSession = function(session) {
+ if (this.session == session)
+ return;
+ if (this.curOp) this.endOperation();
+ this.curOp = {};
+
+ var oldSession = this.session;
+ if (oldSession) {
+ this.session.off("change", this.$onDocumentChange);
+ this.session.off("changeMode", this.$onChangeMode);
+ this.session.off("tokenizerUpdate", this.$onTokenizerUpdate);
+ this.session.off("changeTabSize", this.$onChangeTabSize);
+ this.session.off("changeWrapLimit", this.$onChangeWrapLimit);
+ this.session.off("changeWrapMode", this.$onChangeWrapMode);
+ this.session.off("changeFold", this.$onChangeFold);
+ this.session.off("changeFrontMarker", this.$onChangeFrontMarker);
+ this.session.off("changeBackMarker", this.$onChangeBackMarker);
+ this.session.off("changeBreakpoint", this.$onChangeBreakpoint);
+ this.session.off("changeAnnotation", this.$onChangeAnnotation);
+ this.session.off("changeOverwrite", this.$onCursorChange);
+ this.session.off("changeScrollTop", this.$onScrollTopChange);
+ this.session.off("changeScrollLeft", this.$onScrollLeftChange);
+
+ var selection = this.session.getSelection();
+ selection.off("changeCursor", this.$onCursorChange);
+ selection.off("changeSelection", this.$onSelectionChange);
+ }
+
+ this.session = session;
+ if (session) {
+ this.$onDocumentChange = this.onDocumentChange.bind(this);
+ session.on("change", this.$onDocumentChange);
+ this.renderer.setSession(session);
+
+ this.$onChangeMode = this.onChangeMode.bind(this);
+ session.on("changeMode", this.$onChangeMode);
+
+ this.$onTokenizerUpdate = this.onTokenizerUpdate.bind(this);
+ session.on("tokenizerUpdate", this.$onTokenizerUpdate);
+
+ this.$onChangeTabSize = this.renderer.onChangeTabSize.bind(this.renderer);
+ session.on("changeTabSize", this.$onChangeTabSize);
+
+ this.$onChangeWrapLimit = this.onChangeWrapLimit.bind(this);
+ session.on("changeWrapLimit", this.$onChangeWrapLimit);
+
+ this.$onChangeWrapMode = this.onChangeWrapMode.bind(this);
+ session.on("changeWrapMode", this.$onChangeWrapMode);
+
+ this.$onChangeFold = this.onChangeFold.bind(this);
+ session.on("changeFold", this.$onChangeFold);
+
+ this.$onChangeFrontMarker = this.onChangeFrontMarker.bind(this);
+ this.session.on("changeFrontMarker", this.$onChangeFrontMarker);
+
+ this.$onChangeBackMarker = this.onChangeBackMarker.bind(this);
+ this.session.on("changeBackMarker", this.$onChangeBackMarker);
+
+ this.$onChangeBreakpoint = this.onChangeBreakpoint.bind(this);
+ this.session.on("changeBreakpoint", this.$onChangeBreakpoint);
+
+ this.$onChangeAnnotation = this.onChangeAnnotation.bind(this);
+ this.session.on("changeAnnotation", this.$onChangeAnnotation);
+
+ this.$onCursorChange = this.onCursorChange.bind(this);
+ this.session.on("changeOverwrite", this.$onCursorChange);
+
+ this.$onScrollTopChange = this.onScrollTopChange.bind(this);
+ this.session.on("changeScrollTop", this.$onScrollTopChange);
+
+ this.$onScrollLeftChange = this.onScrollLeftChange.bind(this);
+ this.session.on("changeScrollLeft", this.$onScrollLeftChange);
+
+ this.selection = session.getSelection();
+ this.selection.on("changeCursor", this.$onCursorChange);
+
+ this.$onSelectionChange = this.onSelectionChange.bind(this);
+ this.selection.on("changeSelection", this.$onSelectionChange);
+
+ this.onChangeMode();
+
+ this.onCursorChange();
+
+ this.onScrollTopChange();
+ this.onScrollLeftChange();
+ this.onSelectionChange();
+ this.onChangeFrontMarker();
+ this.onChangeBackMarker();
+ this.onChangeBreakpoint();
+ this.onChangeAnnotation();
+ this.session.getUseWrapMode() && this.renderer.adjustWrapLimit();
+ this.renderer.updateFull();
+ } else {
+ this.selection = null;
+ this.renderer.setSession(session);
+ }
+
+ this._signal("changeSession", {
+ session: session,
+ oldSession: oldSession
+ });
+
+ this.curOp = null;
+
+ oldSession && oldSession._signal("changeEditor", {oldEditor: this});
+ session && session._signal("changeEditor", {editor: this});
+
+ if (session && session.bgTokenizer)
+ session.bgTokenizer.scheduleStart();
+ };
+ this.getSession = function() {
+ return this.session;
+ };
+ this.setValue = function(val, cursorPos) {
+ this.session.doc.setValue(val);
+
+ if (!cursorPos)
+ this.selectAll();
+ else if (cursorPos == 1)
+ this.navigateFileEnd();
+ else if (cursorPos == -1)
+ this.navigateFileStart();
+
+ return val;
+ };
+ this.getValue = function() {
+ return this.session.getValue();
+ };
+ this.getSelection = function() {
+ return this.selection;
+ };
+ this.resize = function(force) {
+ this.renderer.onResize(force);
+ };
+ this.setTheme = function(theme, cb) {
+ this.renderer.setTheme(theme, cb);
+ };
+ this.getTheme = function() {
+ return this.renderer.getTheme();
+ };
+ this.setStyle = function(style) {
+ this.renderer.setStyle(style);
+ };
+ this.unsetStyle = function(style) {
+ this.renderer.unsetStyle(style);
+ };
+ this.getFontSize = function () {
+ return this.getOption("fontSize") ||
+ dom.computedStyle(this.container).fontSize;
+ };
+ this.setFontSize = function(size) {
+ this.setOption("fontSize", size);
+ };
+
+ this.$highlightBrackets = function() {
+ if (this.session.$bracketHighlight) {
+ this.session.removeMarker(this.session.$bracketHighlight);
+ this.session.$bracketHighlight = null;
+ }
+
+ if (this.$highlightPending) {
+ return;
+ }
+ var self = this;
+ this.$highlightPending = true;
+ setTimeout(function() {
+ self.$highlightPending = false;
+ var session = self.session;
+ if (!session || !session.bgTokenizer) return;
+ var pos = session.findMatchingBracket(self.getCursorPosition());
+ if (pos) {
+ var range = new Range(pos.row, pos.column, pos.row, pos.column + 1);
+ } else if (session.$mode.getMatching) {
+ var range = session.$mode.getMatching(self.session);
+ }
+ if (range)
+ session.$bracketHighlight = session.addMarker(range, "ace_bracket", "text");
+ }, 50);
+ };
+ this.$highlightTags = function() {
+ if (this.$highlightTagPending)
+ return;
+ var self = this;
+ this.$highlightTagPending = true;
+ setTimeout(function() {
+ self.$highlightTagPending = false;
+
+ var session = self.session;
+ if (!session || !session.bgTokenizer) return;
+
+ var pos = self.getCursorPosition();
+ var iterator = new TokenIterator(self.session, pos.row, pos.column);
+ var token = iterator.getCurrentToken();
+
+ if (!token || !/\b(?:tag-open|tag-name)/.test(token.type)) {
+ session.removeMarker(session.$tagHighlight);
+ session.$tagHighlight = null;
+ return;
+ }
+
+ if (token.type.indexOf("tag-open") != -1) {
+ token = iterator.stepForward();
+ if (!token)
+ return;
+ }
+
+ var tag = token.value;
+ var depth = 0;
+ var prevToken = iterator.stepBackward();
+
+ if (prevToken.value == '<'){
+ do {
+ prevToken = token;
+ token = iterator.stepForward();
+
+ if (token && token.value === tag && token.type.indexOf('tag-name') !== -1) {
+ if (prevToken.value === '<'){
+ depth++;
+ } else if (prevToken.value === '= 0);
+ } else {
+ do {
+ token = prevToken;
+ prevToken = iterator.stepBackward();
+
+ if (token && token.value === tag && token.type.indexOf('tag-name') !== -1) {
+ if (prevToken.value === '<') {
+ depth++;
+ } else if (prevToken.value === ' 1))
+ highlight = false;
+ }
+
+ if (session.$highlightLineMarker && !highlight) {
+ session.removeMarker(session.$highlightLineMarker.id);
+ session.$highlightLineMarker = null;
+ } else if (!session.$highlightLineMarker && highlight) {
+ var range = new Range(highlight.row, highlight.column, highlight.row, Infinity);
+ range.id = session.addMarker(range, "ace_active-line", "screenLine");
+ session.$highlightLineMarker = range;
+ } else if (highlight) {
+ session.$highlightLineMarker.start.row = highlight.row;
+ session.$highlightLineMarker.end.row = highlight.row;
+ session.$highlightLineMarker.start.column = highlight.column;
+ session._signal("changeBackMarker");
+ }
+ };
+
+ this.onSelectionChange = function(e) {
+ var session = this.session;
+
+ if (session.$selectionMarker) {
+ session.removeMarker(session.$selectionMarker);
+ }
+ session.$selectionMarker = null;
+
+ if (!this.selection.isEmpty()) {
+ var range = this.selection.getRange();
+ var style = this.getSelectionStyle();
+ session.$selectionMarker = session.addMarker(range, "ace_selection", style);
+ } else {
+ this.$updateHighlightActiveLine();
+ }
+
+ var re = this.$highlightSelectedWord && this.$getSelectionHighLightRegexp();
+ this.session.highlight(re);
+
+ this._signal("changeSelection");
+ };
+
+ this.$getSelectionHighLightRegexp = function() {
+ var session = this.session;
+
+ var selection = this.getSelectionRange();
+ if (selection.isEmpty() || selection.isMultiLine())
+ return;
+
+ var startColumn = selection.start.column;
+ var endColumn = selection.end.column;
+ var line = session.getLine(selection.start.row);
+
+ var needle = line.substring(startColumn, endColumn);
+ if (needle.length > 5000 || !/[\w\d]/.test(needle))
+ return;
+
+ var re = this.$search.$assembleRegExp({
+ wholeWord: true,
+ caseSensitive: true,
+ needle: needle
+ });
+
+ var wordWithBoundary = line.substring(startColumn - 1, endColumn + 1);
+ if (!re.test(wordWithBoundary))
+ return;
+
+ return re;
+ };
+
+
+ this.onChangeFrontMarker = function() {
+ this.renderer.updateFrontMarkers();
+ };
+
+ this.onChangeBackMarker = function() {
+ this.renderer.updateBackMarkers();
+ };
+
+
+ this.onChangeBreakpoint = function() {
+ this.renderer.updateBreakpoints();
+ };
+
+ this.onChangeAnnotation = function() {
+ this.renderer.setAnnotations(this.session.getAnnotations());
+ };
+
+
+ this.onChangeMode = function(e) {
+ this.renderer.updateText();
+ this._emit("changeMode", e);
+ };
+
+
+ this.onChangeWrapLimit = function() {
+ this.renderer.updateFull();
+ };
+
+ this.onChangeWrapMode = function() {
+ this.renderer.onResize(true);
+ };
+
+
+ this.onChangeFold = function() {
+ this.$updateHighlightActiveLine();
+ this.renderer.updateFull();
+ };
+ this.getSelectedText = function() {
+ return this.session.getTextRange(this.getSelectionRange());
+ };
+ this.getCopyText = function() {
+ var text = this.getSelectedText();
+ var nl = this.session.doc.getNewLineCharacter();
+ var copyLine= false;
+ if (!text && this.$copyWithEmptySelection) {
+ copyLine = true;
+ var ranges = this.selection.getAllRanges();
+ for (var i = 0; i < ranges.length; i++) {
+ var range = ranges[i];
+ if (i && ranges[i - 1].start.row == range.start.row)
+ continue;
+ text += this.session.getLine(range.start.row) + nl;
+ }
+ }
+ var e = {text: text};
+ this._signal("copy", e);
+ clipboard.lineMode = copyLine ? e.text : "";
+ return e.text;
+ };
+ this.onCopy = function() {
+ this.commands.exec("copy", this);
+ };
+ this.onCut = function() {
+ this.commands.exec("cut", this);
+ };
+ this.onPaste = function(text, event) {
+ var e = {text: text, event: event};
+ this.commands.exec("paste", this, e);
+ };
+
+ this.$handlePaste = function(e) {
+ if (typeof e == "string")
+ e = {text: e};
+ this._signal("paste", e);
+ var text = e.text;
+
+ var lineMode = text == clipboard.lineMode;
+ var session = this.session;
+ if (!this.inMultiSelectMode || this.inVirtualSelectionMode) {
+ if (lineMode)
+ session.insert({ row: this.selection.lead.row, column: 0 }, text);
+ else
+ this.insert(text);
+ } else if (lineMode) {
+ this.selection.rangeList.ranges.forEach(function(range) {
+ session.insert({ row: range.start.row, column: 0 }, text);
+ });
+ } else {
+ var lines = text.split(/\r\n|\r|\n/);
+ var ranges = this.selection.rangeList.ranges;
+
+ if (lines.length > ranges.length || lines.length < 2 || !lines[1])
+ return this.commands.exec("insertstring", this, text);
+
+ for (var i = ranges.length; i--;) {
+ var range = ranges[i];
+ if (!range.isEmpty())
+ session.remove(range);
+
+ session.insert(range.start, lines[i]);
+ }
+ }
+ };
+
+ this.execCommand = function(command, args) {
+ return this.commands.exec(command, this, args);
+ };
+ this.insert = function(text, pasted) {
+ var session = this.session;
+ var mode = session.getMode();
+ var cursor = this.getCursorPosition();
+
+ if (this.getBehavioursEnabled() && !pasted) {
+ var transform = mode.transformAction(session.getState(cursor.row), 'insertion', this, session, text);
+ if (transform) {
+ if (text !== transform.text) {
+ if (!this.inVirtualSelectionMode) {
+ this.session.mergeUndoDeltas = false;
+ this.mergeNextCommand = false;
+ }
+ }
+ text = transform.text;
+
+ }
+ }
+
+ if (text == "\t")
+ text = this.session.getTabString();
+ if (!this.selection.isEmpty()) {
+ var range = this.getSelectionRange();
+ cursor = this.session.remove(range);
+ this.clearSelection();
+ }
+ else if (this.session.getOverwrite() && text.indexOf("\n") == -1) {
+ var range = new Range.fromPoints(cursor, cursor);
+ range.end.column += text.length;
+ this.session.remove(range);
+ }
+
+ if (text == "\n" || text == "\r\n") {
+ var line = session.getLine(cursor.row);
+ if (cursor.column > line.search(/\S|$/)) {
+ var d = line.substr(cursor.column).search(/\S|$/);
+ session.doc.removeInLine(cursor.row, cursor.column, cursor.column + d);
+ }
+ }
+ this.clearSelection();
+
+ var start = cursor.column;
+ var lineState = session.getState(cursor.row);
+ var line = session.getLine(cursor.row);
+ var shouldOutdent = mode.checkOutdent(lineState, line, text);
+ var end = session.insert(cursor, text);
+
+ if (transform && transform.selection) {
+ if (transform.selection.length == 2) { // Transform relative to the current column
+ this.selection.setSelectionRange(
+ new Range(cursor.row, start + transform.selection[0],
+ cursor.row, start + transform.selection[1]));
+ } else { // Transform relative to the current row.
+ this.selection.setSelectionRange(
+ new Range(cursor.row + transform.selection[0],
+ transform.selection[1],
+ cursor.row + transform.selection[2],
+ transform.selection[3]));
+ }
+ }
+
+ if (session.getDocument().isNewLine(text)) {
+ var lineIndent = mode.getNextLineIndent(lineState, line.slice(0, cursor.column), session.getTabString());
+
+ session.insert({row: cursor.row+1, column: 0}, lineIndent);
+ }
+ if (shouldOutdent)
+ mode.autoOutdent(lineState, session, cursor.row);
+ };
+
+ this.onTextInput = function(text, composition) {
+ if (!composition)
+ return this.keyBinding.onTextInput(text);
+
+ this.startOperation({command: { name: "insertstring" }});
+ var applyComposition = this.applyComposition.bind(this, text, composition);
+ if (this.selection.rangeCount)
+ this.forEachSelection(applyComposition);
+ else
+ applyComposition();
+ this.endOperation();
+ };
+
+ this.applyComposition = function(text, composition) {
+ if (composition.extendLeft || composition.extendRight) {
+ var r = this.selection.getRange();
+ r.start.column -= composition.extendLeft;
+ r.end.column += composition.extendRight;
+ this.selection.setRange(r);
+ if (!text && !r.isEmpty())
+ this.remove();
+ }
+ if (text || !this.selection.isEmpty())
+ this.insert(text, true);
+ if (composition.restoreStart || composition.restoreEnd) {
+ var r = this.selection.getRange();
+ r.start.column -= composition.restoreStart;
+ r.end.column -= composition.restoreEnd;
+ this.selection.setRange(r);
+ }
+ };
+
+ this.onCommandKey = function(e, hashId, keyCode) {
+ this.keyBinding.onCommandKey(e, hashId, keyCode);
+ };
+ this.setOverwrite = function(overwrite) {
+ this.session.setOverwrite(overwrite);
+ };
+ this.getOverwrite = function() {
+ return this.session.getOverwrite();
+ };
+ this.toggleOverwrite = function() {
+ this.session.toggleOverwrite();
+ };
+ this.setScrollSpeed = function(speed) {
+ this.setOption("scrollSpeed", speed);
+ };
+ this.getScrollSpeed = function() {
+ return this.getOption("scrollSpeed");
+ };
+ this.setDragDelay = function(dragDelay) {
+ this.setOption("dragDelay", dragDelay);
+ };
+ this.getDragDelay = function() {
+ return this.getOption("dragDelay");
+ };
+ this.setSelectionStyle = function(val) {
+ this.setOption("selectionStyle", val);
+ };
+ this.getSelectionStyle = function() {
+ return this.getOption("selectionStyle");
+ };
+ this.setHighlightActiveLine = function(shouldHighlight) {
+ this.setOption("highlightActiveLine", shouldHighlight);
+ };
+ this.getHighlightActiveLine = function() {
+ return this.getOption("highlightActiveLine");
+ };
+ this.setHighlightGutterLine = function(shouldHighlight) {
+ this.setOption("highlightGutterLine", shouldHighlight);
+ };
+
+ this.getHighlightGutterLine = function() {
+ return this.getOption("highlightGutterLine");
+ };
+ this.setHighlightSelectedWord = function(shouldHighlight) {
+ this.setOption("highlightSelectedWord", shouldHighlight);
+ };
+ this.getHighlightSelectedWord = function() {
+ return this.$highlightSelectedWord;
+ };
+
+ this.setAnimatedScroll = function(shouldAnimate){
+ this.renderer.setAnimatedScroll(shouldAnimate);
+ };
+
+ this.getAnimatedScroll = function(){
+ return this.renderer.getAnimatedScroll();
+ };
+ this.setShowInvisibles = function(showInvisibles) {
+ this.renderer.setShowInvisibles(showInvisibles);
+ };
+ this.getShowInvisibles = function() {
+ return this.renderer.getShowInvisibles();
+ };
+
+ this.setDisplayIndentGuides = function(display) {
+ this.renderer.setDisplayIndentGuides(display);
+ };
+
+ this.getDisplayIndentGuides = function() {
+ return this.renderer.getDisplayIndentGuides();
+ };
+ this.setShowPrintMargin = function(showPrintMargin) {
+ this.renderer.setShowPrintMargin(showPrintMargin);
+ };
+ this.getShowPrintMargin = function() {
+ return this.renderer.getShowPrintMargin();
+ };
+ this.setPrintMarginColumn = function(showPrintMargin) {
+ this.renderer.setPrintMarginColumn(showPrintMargin);
+ };
+ this.getPrintMarginColumn = function() {
+ return this.renderer.getPrintMarginColumn();
+ };
+ this.setReadOnly = function(readOnly) {
+ this.setOption("readOnly", readOnly);
+ };
+ this.getReadOnly = function() {
+ return this.getOption("readOnly");
+ };
+ this.setBehavioursEnabled = function (enabled) {
+ this.setOption("behavioursEnabled", enabled);
+ };
+ this.getBehavioursEnabled = function () {
+ return this.getOption("behavioursEnabled");
+ };
+ this.setWrapBehavioursEnabled = function (enabled) {
+ this.setOption("wrapBehavioursEnabled", enabled);
+ };
+ this.getWrapBehavioursEnabled = function () {
+ return this.getOption("wrapBehavioursEnabled");
+ };
+ this.setShowFoldWidgets = function(show) {
+ this.setOption("showFoldWidgets", show);
+
+ };
+ this.getShowFoldWidgets = function() {
+ return this.getOption("showFoldWidgets");
+ };
+
+ this.setFadeFoldWidgets = function(fade) {
+ this.setOption("fadeFoldWidgets", fade);
+ };
+
+ this.getFadeFoldWidgets = function() {
+ return this.getOption("fadeFoldWidgets");
+ };
+ this.remove = function(dir) {
+ if (this.selection.isEmpty()){
+ if (dir == "left")
+ this.selection.selectLeft();
+ else
+ this.selection.selectRight();
+ }
+
+ var range = this.getSelectionRange();
+ if (this.getBehavioursEnabled()) {
+ var session = this.session;
+ var state = session.getState(range.start.row);
+ var new_range = session.getMode().transformAction(state, 'deletion', this, session, range);
+
+ if (range.end.column === 0) {
+ var text = session.getTextRange(range);
+ if (text[text.length - 1] == "\n") {
+ var line = session.getLine(range.end.row);
+ if (/^\s+$/.test(line)) {
+ range.end.column = line.length;
+ }
+ }
+ }
+ if (new_range)
+ range = new_range;
+ }
+
+ this.session.remove(range);
+ this.clearSelection();
+ };
+ this.removeWordRight = function() {
+ if (this.selection.isEmpty())
+ this.selection.selectWordRight();
+
+ this.session.remove(this.getSelectionRange());
+ this.clearSelection();
+ };
+ this.removeWordLeft = function() {
+ if (this.selection.isEmpty())
+ this.selection.selectWordLeft();
+
+ this.session.remove(this.getSelectionRange());
+ this.clearSelection();
+ };
+ this.removeToLineStart = function() {
+ if (this.selection.isEmpty())
+ this.selection.selectLineStart();
+ if (this.selection.isEmpty())
+ this.selection.selectLeft();
+ this.session.remove(this.getSelectionRange());
+ this.clearSelection();
+ };
+ this.removeToLineEnd = function() {
+ if (this.selection.isEmpty())
+ this.selection.selectLineEnd();
+
+ var range = this.getSelectionRange();
+ if (range.start.column == range.end.column && range.start.row == range.end.row) {
+ range.end.column = 0;
+ range.end.row++;
+ }
+
+ this.session.remove(range);
+ this.clearSelection();
+ };
+ this.splitLine = function() {
+ if (!this.selection.isEmpty()) {
+ this.session.remove(this.getSelectionRange());
+ this.clearSelection();
+ }
+
+ var cursor = this.getCursorPosition();
+ this.insert("\n");
+ this.moveCursorToPosition(cursor);
+ };
+ this.transposeLetters = function() {
+ if (!this.selection.isEmpty()) {
+ return;
+ }
+
+ var cursor = this.getCursorPosition();
+ var column = cursor.column;
+ if (column === 0)
+ return;
+
+ var line = this.session.getLine(cursor.row);
+ var swap, range;
+ if (column < line.length) {
+ swap = line.charAt(column) + line.charAt(column-1);
+ range = new Range(cursor.row, column-1, cursor.row, column+1);
+ }
+ else {
+ swap = line.charAt(column-1) + line.charAt(column-2);
+ range = new Range(cursor.row, column-2, cursor.row, column);
+ }
+ this.session.replace(range, swap);
+ this.session.selection.moveToPosition(range.end);
+ };
+ this.toLowerCase = function() {
+ var originalRange = this.getSelectionRange();
+ if (this.selection.isEmpty()) {
+ this.selection.selectWord();
+ }
+
+ var range = this.getSelectionRange();
+ var text = this.session.getTextRange(range);
+ this.session.replace(range, text.toLowerCase());
+ this.selection.setSelectionRange(originalRange);
+ };
+ this.toUpperCase = function() {
+ var originalRange = this.getSelectionRange();
+ if (this.selection.isEmpty()) {
+ this.selection.selectWord();
+ }
+
+ var range = this.getSelectionRange();
+ var text = this.session.getTextRange(range);
+ this.session.replace(range, text.toUpperCase());
+ this.selection.setSelectionRange(originalRange);
+ };
+ this.indent = function() {
+ var session = this.session;
+ var range = this.getSelectionRange();
+
+ if (range.start.row < range.end.row) {
+ var rows = this.$getSelectedRows();
+ session.indentRows(rows.first, rows.last, "\t");
+ return;
+ } else if (range.start.column < range.end.column) {
+ var text = session.getTextRange(range);
+ if (!/^\s+$/.test(text)) {
+ var rows = this.$getSelectedRows();
+ session.indentRows(rows.first, rows.last, "\t");
+ return;
+ }
+ }
+
+ var line = session.getLine(range.start.row);
+ var position = range.start;
+ var size = session.getTabSize();
+ var column = session.documentToScreenColumn(position.row, position.column);
+
+ if (this.session.getUseSoftTabs()) {
+ var count = (size - column % size);
+ var indentString = lang.stringRepeat(" ", count);
+ } else {
+ var count = column % size;
+ while (line[range.start.column - 1] == " " && count) {
+ range.start.column--;
+ count--;
+ }
+ this.selection.setSelectionRange(range);
+ indentString = "\t";
+ }
+ return this.insert(indentString);
+ };
+ this.blockIndent = function() {
+ var rows = this.$getSelectedRows();
+ this.session.indentRows(rows.first, rows.last, "\t");
+ };
+ this.blockOutdent = function() {
+ var selection = this.session.getSelection();
+ this.session.outdentRows(selection.getRange());
+ };
+ this.sortLines = function() {
+ var rows = this.$getSelectedRows();
+ var session = this.session;
+
+ var lines = [];
+ for (var i = rows.first; i <= rows.last; i++)
+ lines.push(session.getLine(i));
+
+ lines.sort(function(a, b) {
+ if (a.toLowerCase() < b.toLowerCase()) return -1;
+ if (a.toLowerCase() > b.toLowerCase()) return 1;
+ return 0;
+ });
+
+ var deleteRange = new Range(0, 0, 0, 0);
+ for (var i = rows.first; i <= rows.last; i++) {
+ var line = session.getLine(i);
+ deleteRange.start.row = i;
+ deleteRange.end.row = i;
+ deleteRange.end.column = line.length;
+ session.replace(deleteRange, lines[i-rows.first]);
+ }
+ };
+ this.toggleCommentLines = function() {
+ var state = this.session.getState(this.getCursorPosition().row);
+ var rows = this.$getSelectedRows();
+ this.session.getMode().toggleCommentLines(state, this.session, rows.first, rows.last);
+ };
+
+ this.toggleBlockComment = function() {
+ var cursor = this.getCursorPosition();
+ var state = this.session.getState(cursor.row);
+ var range = this.getSelectionRange();
+ this.session.getMode().toggleBlockComment(state, this.session, range, cursor);
+ };
+ this.getNumberAt = function(row, column) {
+ var _numberRx = /[\-]?[0-9]+(?:\.[0-9]+)?/g;
+ _numberRx.lastIndex = 0;
+
+ var s = this.session.getLine(row);
+ while (_numberRx.lastIndex < column) {
+ var m = _numberRx.exec(s);
+ if(m.index <= column && m.index+m[0].length >= column){
+ var number = {
+ value: m[0],
+ start: m.index,
+ end: m.index+m[0].length
+ };
+ return number;
+ }
+ }
+ return null;
+ };
+ this.modifyNumber = function(amount) {
+ var row = this.selection.getCursor().row;
+ var column = this.selection.getCursor().column;
+ var charRange = new Range(row, column-1, row, column);
+
+ var c = this.session.getTextRange(charRange);
+ if (!isNaN(parseFloat(c)) && isFinite(c)) {
+ var nr = this.getNumberAt(row, column);
+ if (nr) {
+ var fp = nr.value.indexOf(".") >= 0 ? nr.start + nr.value.indexOf(".") + 1 : nr.end;
+ var decimals = nr.start + nr.value.length - fp;
+
+ var t = parseFloat(nr.value);
+ t *= Math.pow(10, decimals);
+
+
+ if(fp !== nr.end && column < fp){
+ amount *= Math.pow(10, nr.end - column - 1);
+ } else {
+ amount *= Math.pow(10, nr.end - column);
+ }
+
+ t += amount;
+ t /= Math.pow(10, decimals);
+ var nnr = t.toFixed(decimals);
+ var replaceRange = new Range(row, nr.start, row, nr.end);
+ this.session.replace(replaceRange, nnr);
+ this.moveCursorTo(row, Math.max(nr.start +1, column + nnr.length - nr.value.length));
+
+ }
+ } else {
+ this.toggleWord();
+ }
+ };
+
+ this.$toggleWordPairs = [
+ ["first", "last"],
+ ["true", "false"],
+ ["yes", "no"],
+ ["width", "height"],
+ ["top", "bottom"],
+ ["right", "left"],
+ ["on", "off"],
+ ["x", "y"],
+ ["get", "set"],
+ ["max", "min"],
+ ["horizontal", "vertical"],
+ ["show", "hide"],
+ ["add", "remove"],
+ ["up", "down"],
+ ["before", "after"],
+ ["even", "odd"],
+ ["inside", "outside"],
+ ["next", "previous"],
+ ["increase", "decrease"],
+ ["attach", "detach"],
+ ["&&", "||"],
+ ["==", "!="]
+ ];
+
+ this.toggleWord = function () {
+ var row = this.selection.getCursor().row;
+ var column = this.selection.getCursor().column;
+ this.selection.selectWord();
+ var currentState = this.getSelectedText();
+ var currWordStart = this.selection.getWordRange().start.column;
+ var wordParts = currentState.replace(/([a-z]+|[A-Z]+)(?=[A-Z_]|$)/g, '$1 ').split(/\s/);
+ var delta = column - currWordStart - 1;
+ if (delta < 0) delta = 0;
+ var curLength = 0, itLength = 0;
+ var that = this;
+ if (currentState.match(/[A-Za-z0-9_]+/)) {
+ wordParts.forEach(function (item, i) {
+ itLength = curLength + item.length;
+ if (delta >= curLength && delta <= itLength) {
+ currentState = item;
+ that.selection.clearSelection();
+ that.moveCursorTo(row, curLength + currWordStart);
+ that.selection.selectTo(row, itLength + currWordStart);
+ }
+ curLength = itLength;
+ });
+ }
+
+ var wordPairs = this.$toggleWordPairs;
+ var reg;
+ for (var i = 0; i < wordPairs.length; i++) {
+ var item = wordPairs[i];
+ for (var j = 0; j <= 1; j++) {
+ var negate = +!j;
+ var firstCondition = currentState.match(new RegExp('^\\s?_?(' + lang.escapeRegExp(item[j]) + ')\\s?$', 'i'));
+ if (firstCondition) {
+ var secondCondition = currentState.match(new RegExp('([_]|^|\\s)(' + lang.escapeRegExp(firstCondition[1]) + ')($|\\s)', 'g'));
+ if (secondCondition) {
+ reg = currentState.replace(new RegExp(lang.escapeRegExp(item[j]), 'i'), function (result) {
+ var res = item[negate];
+ if (result.toUpperCase() == result) {
+ res = res.toUpperCase();
+ } else if (result.charAt(0).toUpperCase() == result.charAt(0)) {
+ res = res.substr(0, 0) + item[negate].charAt(0).toUpperCase() + res.substr(1);
+ }
+ return res;
+ });
+ this.insert(reg);
+ reg = "";
+ }
+ }
+ }
+ }
+ };
+ this.removeLines = function() {
+ var rows = this.$getSelectedRows();
+ this.session.removeFullLines(rows.first, rows.last);
+ this.clearSelection();
+ };
+
+ this.duplicateSelection = function() {
+ var sel = this.selection;
+ var doc = this.session;
+ var range = sel.getRange();
+ var reverse = sel.isBackwards();
+ if (range.isEmpty()) {
+ var row = range.start.row;
+ doc.duplicateLines(row, row);
+ } else {
+ var point = reverse ? range.start : range.end;
+ var endPoint = doc.insert(point, doc.getTextRange(range), false);
+ range.start = point;
+ range.end = endPoint;
+
+ sel.setSelectionRange(range, reverse);
+ }
+ };
+ this.moveLinesDown = function() {
+ this.$moveLines(1, false);
+ };
+ this.moveLinesUp = function() {
+ this.$moveLines(-1, false);
+ };
+ this.moveText = function(range, toPosition, copy) {
+ return this.session.moveText(range, toPosition, copy);
+ };
+ this.copyLinesUp = function() {
+ this.$moveLines(-1, true);
+ };
+ this.copyLinesDown = function() {
+ this.$moveLines(1, true);
+ };
+ this.$moveLines = function(dir, copy) {
+ var rows, moved;
+ var selection = this.selection;
+ if (!selection.inMultiSelectMode || this.inVirtualSelectionMode) {
+ var range = selection.toOrientedRange();
+ rows = this.$getSelectedRows(range);
+ moved = this.session.$moveLines(rows.first, rows.last, copy ? 0 : dir);
+ if (copy && dir == -1) moved = 0;
+ range.moveBy(moved, 0);
+ selection.fromOrientedRange(range);
+ } else {
+ var ranges = selection.rangeList.ranges;
+ selection.rangeList.detach(this.session);
+ this.inVirtualSelectionMode = true;
+
+ var diff = 0;
+ var totalDiff = 0;
+ var l = ranges.length;
+ for (var i = 0; i < l; i++) {
+ var rangeIndex = i;
+ ranges[i].moveBy(diff, 0);
+ rows = this.$getSelectedRows(ranges[i]);
+ var first = rows.first;
+ var last = rows.last;
+ while (++i < l) {
+ if (totalDiff) ranges[i].moveBy(totalDiff, 0);
+ var subRows = this.$getSelectedRows(ranges[i]);
+ if (copy && subRows.first != last)
+ break;
+ else if (!copy && subRows.first > last + 1)
+ break;
+ last = subRows.last;
+ }
+ i--;
+ diff = this.session.$moveLines(first, last, copy ? 0 : dir);
+ if (copy && dir == -1) rangeIndex = i + 1;
+ while (rangeIndex <= i) {
+ ranges[rangeIndex].moveBy(diff, 0);
+ rangeIndex++;
+ }
+ if (!copy) diff = 0;
+ totalDiff += diff;
+ }
+
+ selection.fromOrientedRange(selection.ranges[0]);
+ selection.rangeList.attach(this.session);
+ this.inVirtualSelectionMode = false;
+ }
+ };
+ this.$getSelectedRows = function(range) {
+ range = (range || this.getSelectionRange()).collapseRows();
+
+ return {
+ first: this.session.getRowFoldStart(range.start.row),
+ last: this.session.getRowFoldEnd(range.end.row)
+ };
+ };
+
+ this.onCompositionStart = function(compositionState) {
+ this.renderer.showComposition(compositionState);
+ };
+
+ this.onCompositionUpdate = function(text) {
+ this.renderer.setCompositionText(text);
+ };
+
+ this.onCompositionEnd = function() {
+ this.renderer.hideComposition();
+ };
+ this.getFirstVisibleRow = function() {
+ return this.renderer.getFirstVisibleRow();
+ };
+ this.getLastVisibleRow = function() {
+ return this.renderer.getLastVisibleRow();
+ };
+ this.isRowVisible = function(row) {
+ return (row >= this.getFirstVisibleRow() && row <= this.getLastVisibleRow());
+ };
+ this.isRowFullyVisible = function(row) {
+ return (row >= this.renderer.getFirstFullyVisibleRow() && row <= this.renderer.getLastFullyVisibleRow());
+ };
+ this.$getVisibleRowCount = function() {
+ return this.renderer.getScrollBottomRow() - this.renderer.getScrollTopRow() + 1;
+ };
+
+ this.$moveByPage = function(dir, select) {
+ var renderer = this.renderer;
+ var config = this.renderer.layerConfig;
+ var rows = dir * Math.floor(config.height / config.lineHeight);
+
+ if (select === true) {
+ this.selection.$moveSelection(function(){
+ this.moveCursorBy(rows, 0);
+ });
+ } else if (select === false) {
+ this.selection.moveCursorBy(rows, 0);
+ this.selection.clearSelection();
+ }
+
+ var scrollTop = renderer.scrollTop;
+
+ renderer.scrollBy(0, rows * config.lineHeight);
+ if (select != null)
+ renderer.scrollCursorIntoView(null, 0.5);
+
+ renderer.animateScrolling(scrollTop);
+ };
+ this.selectPageDown = function() {
+ this.$moveByPage(1, true);
+ };
+ this.selectPageUp = function() {
+ this.$moveByPage(-1, true);
+ };
+ this.gotoPageDown = function() {
+ this.$moveByPage(1, false);
+ };
+ this.gotoPageUp = function() {
+ this.$moveByPage(-1, false);
+ };
+ this.scrollPageDown = function() {
+ this.$moveByPage(1);
+ };
+ this.scrollPageUp = function() {
+ this.$moveByPage(-1);
+ };
+ this.scrollToRow = function(row) {
+ this.renderer.scrollToRow(row);
+ };
+ this.scrollToLine = function(line, center, animate, callback) {
+ this.renderer.scrollToLine(line, center, animate, callback);
+ };
+ this.centerSelection = function() {
+ var range = this.getSelectionRange();
+ var pos = {
+ row: Math.floor(range.start.row + (range.end.row - range.start.row) / 2),
+ column: Math.floor(range.start.column + (range.end.column - range.start.column) / 2)
+ };
+ this.renderer.alignCursor(pos, 0.5);
+ };
+ this.getCursorPosition = function() {
+ return this.selection.getCursor();
+ };
+ this.getCursorPositionScreen = function() {
+ return this.session.documentToScreenPosition(this.getCursorPosition());
+ };
+ this.getSelectionRange = function() {
+ return this.selection.getRange();
+ };
+ this.selectAll = function() {
+ this.selection.selectAll();
+ };
+ this.clearSelection = function() {
+ this.selection.clearSelection();
+ };
+ this.moveCursorTo = function(row, column) {
+ this.selection.moveCursorTo(row, column);
+ };
+ this.moveCursorToPosition = function(pos) {
+ this.selection.moveCursorToPosition(pos);
+ };
+ this.jumpToMatching = function(select, expand) {
+ var cursor = this.getCursorPosition();
+ var iterator = new TokenIterator(this.session, cursor.row, cursor.column);
+ var prevToken = iterator.getCurrentToken();
+ var token = prevToken || iterator.stepForward();
+
+ if (!token) return;
+ var matchType;
+ var found = false;
+ var depth = {};
+ var i = cursor.column - token.start;
+ var bracketType;
+ var brackets = {
+ ")": "(",
+ "(": "(",
+ "]": "[",
+ "[": "[",
+ "{": "{",
+ "}": "{"
+ };
+
+ do {
+ if (token.value.match(/[{}()\[\]]/g)) {
+ for (; i < token.value.length && !found; i++) {
+ if (!brackets[token.value[i]]) {
+ continue;
+ }
+
+ bracketType = brackets[token.value[i]] + '.' + token.type.replace("rparen", "lparen");
+
+ if (isNaN(depth[bracketType])) {
+ depth[bracketType] = 0;
+ }
+
+ switch (token.value[i]) {
+ case '(':
+ case '[':
+ case '{':
+ depth[bracketType]++;
+ break;
+ case ')':
+ case ']':
+ case '}':
+ depth[bracketType]--;
+
+ if (depth[bracketType] === -1) {
+ matchType = 'bracket';
+ found = true;
+ }
+ break;
+ }
+ }
+ }
+ else if (token.type.indexOf('tag-name') !== -1) {
+ if (isNaN(depth[token.value])) {
+ depth[token.value] = 0;
+ }
+
+ if (prevToken.value === '<') {
+ depth[token.value]++;
+ }
+ else if (prevToken.value === '= 0; --i) {
+ if(this.$tryReplace(ranges[i], replacement)) {
+ replaced++;
+ }
+ }
+
+ this.selection.setSelectionRange(selection);
+
+ return replaced;
+ };
+
+ this.$tryReplace = function(range, replacement) {
+ var input = this.session.getTextRange(range);
+ replacement = this.$search.replace(input, replacement);
+ if (replacement !== null) {
+ range.end = this.session.replace(range, replacement);
+ return range;
+ } else {
+ return null;
+ }
+ };
+ this.getLastSearchOptions = function() {
+ return this.$search.getOptions();
+ };
+ this.find = function(needle, options, animate) {
+ if (!options)
+ options = {};
+
+ if (typeof needle == "string" || needle instanceof RegExp)
+ options.needle = needle;
+ else if (typeof needle == "object")
+ oop.mixin(options, needle);
+
+ var range = this.selection.getRange();
+ if (options.needle == null) {
+ needle = this.session.getTextRange(range)
+ || this.$search.$options.needle;
+ if (!needle) {
+ range = this.session.getWordRange(range.start.row, range.start.column);
+ needle = this.session.getTextRange(range);
+ }
+ this.$search.set({needle: needle});
+ }
+
+ this.$search.set(options);
+ if (!options.start)
+ this.$search.set({start: range});
+
+ var newRange = this.$search.find(this.session);
+ if (options.preventScroll)
+ return newRange;
+ if (newRange) {
+ this.revealRange(newRange, animate);
+ return newRange;
+ }
+ if (options.backwards)
+ range.start = range.end;
+ else
+ range.end = range.start;
+ this.selection.setRange(range);
+ };
+ this.findNext = function(options, animate) {
+ this.find({skipCurrent: true, backwards: false}, options, animate);
+ };
+ this.findPrevious = function(options, animate) {
+ this.find(options, {skipCurrent: true, backwards: true}, animate);
+ };
+
+ this.revealRange = function(range, animate) {
+ this.session.unfold(range);
+ this.selection.setSelectionRange(range);
+
+ var scrollTop = this.renderer.scrollTop;
+ this.renderer.scrollSelectionIntoView(range.start, range.end, 0.5);
+ if (animate !== false)
+ this.renderer.animateScrolling(scrollTop);
+ };
+ this.undo = function() {
+ this.session.getUndoManager().undo(this.session);
+ this.renderer.scrollCursorIntoView(null, 0.5);
+ };
+ this.redo = function() {
+ this.session.getUndoManager().redo(this.session);
+ this.renderer.scrollCursorIntoView(null, 0.5);
+ };
+ this.destroy = function() {
+ this.renderer.destroy();
+ this._signal("destroy", this);
+ if (this.session) {
+ this.session.destroy();
+ }
+ };
+ this.setAutoScrollEditorIntoView = function(enable) {
+ if (!enable)
+ return;
+ var rect;
+ var self = this;
+ var shouldScroll = false;
+ if (!this.$scrollAnchor)
+ this.$scrollAnchor = document.createElement("div");
+ var scrollAnchor = this.$scrollAnchor;
+ scrollAnchor.style.cssText = "position:absolute";
+ this.container.insertBefore(scrollAnchor, this.container.firstChild);
+ var onChangeSelection = this.on("changeSelection", function() {
+ shouldScroll = true;
+ });
+ var onBeforeRender = this.renderer.on("beforeRender", function() {
+ if (shouldScroll)
+ rect = self.renderer.container.getBoundingClientRect();
+ });
+ var onAfterRender = this.renderer.on("afterRender", function() {
+ if (shouldScroll && rect && (self.isFocused()
+ || self.searchBox && self.searchBox.isFocused())
+ ) {
+ var renderer = self.renderer;
+ var pos = renderer.$cursorLayer.$pixelPos;
+ var config = renderer.layerConfig;
+ var top = pos.top - config.offset;
+ if (pos.top >= 0 && top + rect.top < 0) {
+ shouldScroll = true;
+ } else if (pos.top < config.height &&
+ pos.top + rect.top + config.lineHeight > window.innerHeight) {
+ shouldScroll = false;
+ } else {
+ shouldScroll = null;
+ }
+ if (shouldScroll != null) {
+ scrollAnchor.style.top = top + "px";
+ scrollAnchor.style.left = pos.left + "px";
+ scrollAnchor.style.height = config.lineHeight + "px";
+ scrollAnchor.scrollIntoView(shouldScroll);
+ }
+ shouldScroll = rect = null;
+ }
+ });
+ this.setAutoScrollEditorIntoView = function(enable) {
+ if (enable)
+ return;
+ delete this.setAutoScrollEditorIntoView;
+ this.off("changeSelection", onChangeSelection);
+ this.renderer.off("afterRender", onAfterRender);
+ this.renderer.off("beforeRender", onBeforeRender);
+ };
+ };
+
+
+ this.$resetCursorStyle = function() {
+ var style = this.$cursorStyle || "ace";
+ var cursorLayer = this.renderer.$cursorLayer;
+ if (!cursorLayer)
+ return;
+ cursorLayer.setSmoothBlinking(/smooth/.test(style));
+ cursorLayer.isBlinking = !this.$readOnly && style != "wide";
+ dom.setCssClass(cursorLayer.element, "ace_slim-cursors", /slim/.test(style));
+ };
+
+}).call(Editor.prototype);
+
+
+
+config.defineOptions(Editor.prototype, "editor", {
+ selectionStyle: {
+ set: function(style) {
+ this.onSelectionChange();
+ this._signal("changeSelectionStyle", {data: style});
+ },
+ initialValue: "line"
+ },
+ highlightActiveLine: {
+ set: function() {this.$updateHighlightActiveLine();},
+ initialValue: true
+ },
+ highlightSelectedWord: {
+ set: function(shouldHighlight) {this.$onSelectionChange();},
+ initialValue: true
+ },
+ readOnly: {
+ set: function(readOnly) {
+ this.textInput.setReadOnly(readOnly);
+ this.$resetCursorStyle();
+ },
+ initialValue: false
+ },
+ copyWithEmptySelection: {
+ set: function(value) {
+ this.textInput.setCopyWithEmptySelection(value);
+ },
+ initialValue: false
+ },
+ cursorStyle: {
+ set: function(val) { this.$resetCursorStyle(); },
+ values: ["ace", "slim", "smooth", "wide"],
+ initialValue: "ace"
+ },
+ mergeUndoDeltas: {
+ values: [false, true, "always"],
+ initialValue: true
+ },
+ behavioursEnabled: {initialValue: true},
+ wrapBehavioursEnabled: {initialValue: true},
+ autoScrollEditorIntoView: {
+ set: function(val) {this.setAutoScrollEditorIntoView(val);}
+ },
+ keyboardHandler: {
+ set: function(val) { this.setKeyboardHandler(val); },
+ get: function() { return this.$keybindingId; },
+ handlesSet: true
+ },
+ value: {
+ set: function(val) { this.session.setValue(val); },
+ get: function() { return this.getValue(); },
+ handlesSet: true,
+ hidden: true
+ },
+ session: {
+ set: function(val) { this.setSession(val); },
+ get: function() { return this.session; },
+ handlesSet: true,
+ hidden: true
+ },
+
+ showLineNumbers: {
+ set: function(show) {
+ this.renderer.$gutterLayer.setShowLineNumbers(show);
+ this.renderer.$loop.schedule(this.renderer.CHANGE_GUTTER);
+ if (show && this.$relativeLineNumbers)
+ relativeNumberRenderer.attach(this);
+ else
+ relativeNumberRenderer.detach(this);
+ },
+ initialValue: true
+ },
+ relativeLineNumbers: {
+ set: function(value) {
+ if (this.$showLineNumbers && value)
+ relativeNumberRenderer.attach(this);
+ else
+ relativeNumberRenderer.detach(this);
+ }
+ },
+
+ hScrollBarAlwaysVisible: "renderer",
+ vScrollBarAlwaysVisible: "renderer",
+ highlightGutterLine: "renderer",
+ animatedScroll: "renderer",
+ showInvisibles: "renderer",
+ showPrintMargin: "renderer",
+ printMarginColumn: "renderer",
+ printMargin: "renderer",
+ fadeFoldWidgets: "renderer",
+ showFoldWidgets: "renderer",
+ displayIndentGuides: "renderer",
+ showGutter: "renderer",
+ fontSize: "renderer",
+ fontFamily: "renderer",
+ maxLines: "renderer",
+ minLines: "renderer",
+ scrollPastEnd: "renderer",
+ fixedWidthGutter: "renderer",
+ theme: "renderer",
+ hasCssTransforms: "renderer",
+ maxPixelHeight: "renderer",
+ useTextareaForIME: "renderer",
+
+ scrollSpeed: "$mouseHandler",
+ dragDelay: "$mouseHandler",
+ dragEnabled: "$mouseHandler",
+ focusTimeout: "$mouseHandler",
+ tooltipFollowsMouse: "$mouseHandler",
+
+ firstLineNumber: "session",
+ overwrite: "session",
+ newLineMode: "session",
+ useWorker: "session",
+ useSoftTabs: "session",
+ navigateWithinSoftTabs: "session",
+ tabSize: "session",
+ wrap: "session",
+ indentedSoftWrap: "session",
+ foldStyle: "session",
+ mode: "session"
+});
+
+
+var relativeNumberRenderer = {
+ getText: function(session, row) {
+ return (Math.abs(session.selection.lead.row - row) || (row + 1 + (row < 9 ? "\xb7" : ""))) + "";
+ },
+ getWidth: function(session, lastLineNumber, config) {
+ return Math.max(
+ lastLineNumber.toString().length,
+ (config.lastRow + 1).toString().length,
+ 2
+ ) * config.characterWidth;
+ },
+ update: function(e, editor) {
+ editor.renderer.$loop.schedule(editor.renderer.CHANGE_GUTTER);
+ },
+ attach: function(editor) {
+ editor.renderer.$gutterLayer.$renderer = this;
+ editor.on("changeSelection", this.update);
+ this.update(null, editor);
+ },
+ detach: function(editor) {
+ if (editor.renderer.$gutterLayer.$renderer == this)
+ editor.renderer.$gutterLayer.$renderer = null;
+ editor.off("changeSelection", this.update);
+ this.update(null, editor);
+ }
+};
+
+exports.Editor = Editor;
+});
+
+ace.define("ace/undomanager",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+var UndoManager = function() {
+ this.$maxRev = 0;
+ this.$fromUndo = false;
+ this.reset();
+};
+
+(function() {
+
+ this.addSession = function(session) {
+ this.$session = session;
+ };
+ this.add = function(delta, allowMerge, session) {
+ if (this.$fromUndo) return;
+ if (delta == this.$lastDelta) return;
+ if (allowMerge === false || !this.lastDeltas) {
+ this.lastDeltas = [];
+ this.$undoStack.push(this.lastDeltas);
+ delta.id = this.$rev = ++this.$maxRev;
+ }
+ if (delta.action == "remove" || delta.action == "insert")
+ this.$lastDelta = delta;
+ this.lastDeltas.push(delta);
+ };
+
+ this.addSelection = function(selection, rev) {
+ this.selections.push({
+ value: selection,
+ rev: rev || this.$rev
+ });
+ };
+
+ this.startNewGroup = function() {
+ this.lastDeltas = null;
+ return this.$rev;
+ };
+
+ this.markIgnored = function(from, to) {
+ if (to == null) to = this.$rev + 1;
+ var stack = this.$undoStack;
+ for (var i = stack.length; i--;) {
+ var delta = stack[i][0];
+ if (delta.id <= from)
+ break;
+ if (delta.id < to)
+ delta.ignore = true;
+ }
+ this.lastDeltas = null;
+ };
+
+ this.getSelection = function(rev, after) {
+ var stack = this.selections;
+ for (var i = stack.length; i--;) {
+ var selection = stack[i];
+ if (selection.rev < rev) {
+ if (after)
+ selection = stack[i + 1];
+ return selection;
+ }
+ }
+ };
+
+ this.getRevision = function() {
+ return this.$rev;
+ };
+
+ this.getDeltas = function(from, to) {
+ if (to == null) to = this.$rev + 1;
+ var stack = this.$undoStack;
+ var end = null, start = 0;
+ for (var i = stack.length; i--;) {
+ var delta = stack[i][0];
+ if (delta.id < to && !end)
+ end = i+1;
+ if (delta.id <= from) {
+ start = i + 1;
+ break;
+ }
+ }
+ return stack.slice(start, end);
+ };
+
+ this.getChangedRanges = function(from, to) {
+ if (to == null) to = this.$rev + 1;
+
+ };
+
+ this.getChangedLines = function(from, to) {
+ if (to == null) to = this.$rev + 1;
+
+ };
+ this.undo = function(session, dontSelect) {
+ this.lastDeltas = null;
+ var stack = this.$undoStack;
+
+ if (!rearrangeUndoStack(stack, stack.length))
+ return;
+
+ if (!session)
+ session = this.$session;
+
+ if (this.$redoStackBaseRev !== this.$rev && this.$redoStack.length)
+ this.$redoStack = [];
+
+ this.$fromUndo = true;
+
+ var deltaSet = stack.pop();
+ var undoSelectionRange = null;
+ if (deltaSet && deltaSet.length) {
+ undoSelectionRange = session.undoChanges(deltaSet, dontSelect);
+ this.$redoStack.push(deltaSet);
+ this.$syncRev();
+ }
+
+ this.$fromUndo = false;
+
+ return undoSelectionRange;
+ };
+ this.redo = function(session, dontSelect) {
+ this.lastDeltas = null;
+
+ if (!session)
+ session = this.$session;
+
+ this.$fromUndo = true;
+ if (this.$redoStackBaseRev != this.$rev) {
+ var diff = this.getDeltas(this.$redoStackBaseRev, this.$rev + 1);
+ rebaseRedoStack(this.$redoStack, diff);
+ this.$redoStackBaseRev = this.$rev;
+ this.$redoStack.forEach(function(x) {
+ x[0].id = ++this.$maxRev;
+ }, this);
+ }
+ var deltaSet = this.$redoStack.pop();
+ var redoSelectionRange = null;
+
+ if (deltaSet) {
+ redoSelectionRange = session.redoChanges(deltaSet, dontSelect);
+ this.$undoStack.push(deltaSet);
+ this.$syncRev();
+ }
+ this.$fromUndo = false;
+
+ return redoSelectionRange;
+ };
+
+ this.$syncRev = function() {
+ var stack = this.$undoStack;
+ var nextDelta = stack[stack.length - 1];
+ var id = nextDelta && nextDelta[0].id || 0;
+ this.$redoStackBaseRev = id;
+ this.$rev = id;
+ };
+ this.reset = function() {
+ this.lastDeltas = null;
+ this.$lastDelta = null;
+ this.$undoStack = [];
+ this.$redoStack = [];
+ this.$rev = 0;
+ this.mark = 0;
+ this.$redoStackBaseRev = this.$rev;
+ this.selections = [];
+ };
+ this.canUndo = function() {
+ return this.$undoStack.length > 0;
+ };
+ this.canRedo = function() {
+ return this.$redoStack.length > 0;
+ };
+ this.bookmark = function(rev) {
+ if (rev == undefined)
+ rev = this.$rev;
+ this.mark = rev;
+ };
+ this.isAtBookmark = function() {
+ return this.$rev === this.mark;
+ };
+
+ this.toJSON = function() {
+
+ };
+
+ this.fromJSON = function() {
+
+ };
+
+ this.hasUndo = this.canUndo;
+ this.hasRedo = this.canRedo;
+ this.isClean = this.isAtBookmark;
+ this.markClean = this.bookmark;
+
+ this.$prettyPrint = function(delta) {
+ if (delta) return stringifyDelta(delta);
+ return stringifyDelta(this.$undoStack) + "\n---\n" + stringifyDelta(this.$redoStack);
+ };
+}).call(UndoManager.prototype);
+
+function rearrangeUndoStack(stack, pos) {
+ for (var i = pos; i--; ) {
+ var deltaSet = stack[i];
+ if (deltaSet && !deltaSet[0].ignore) {
+ while(i < pos - 1) {
+ var swapped = swapGroups(stack[i], stack[i + 1]);
+ stack[i] = swapped[0];
+ stack[i + 1] = swapped[1];
+ i++;
+ }
+ return true;
+ }
+ }
+}
+
+var Range = require("./range").Range;
+var cmp = Range.comparePoints;
+var comparePoints = Range.comparePoints;
+
+function $updateMarkers(delta) {
+ var isInsert = delta.action == "insert";
+ var start = delta.start;
+ var end = delta.end;
+ var rowShift = (end.row - start.row) * (isInsert ? 1 : -1);
+ var colShift = (end.column - start.column) * (isInsert ? 1 : -1);
+ if (isInsert) end = start;
+
+ for (var i in this.marks) {
+ var point = this.marks[i];
+ var cmp = comparePoints(point, start);
+ if (cmp < 0) {
+ continue; // delta starts after the range
+ }
+ if (cmp === 0) {
+ if (isInsert) {
+ if (point.bias == 1) {
+ cmp = 1;
+ }
+ else {
+ point.bias == -1;
+ continue;
+ }
+ }
+ }
+ var cmp2 = isInsert ? cmp : comparePoints(point, end);
+ if (cmp2 > 0) {
+ point.row += rowShift;
+ point.column += point.row == end.row ? colShift : 0;
+ continue;
+ }
+ if (!isInsert && cmp2 <= 0) {
+ point.row = start.row;
+ point.column = start.column;
+ if (cmp2 === 0)
+ point.bias = 1;
+ }
+ }
+}
+
+
+
+function clonePos(pos) {
+ return {row: pos.row,column: pos.column};
+}
+function cloneDelta(d) {
+ return {
+ start: clonePos(d.start),
+ end: clonePos(d.end),
+ action: d.action,
+ lines: d.lines.slice()
+ };
+}
+function stringifyDelta(d) {
+ d = d || this;
+ if (Array.isArray(d)) {
+ return d.map(stringifyDelta).join("\n");
+ }
+ var type = "";
+ if (d.action) {
+ type = d.action == "insert" ? "+" : "-";
+ type += "[" + d.lines + "]";
+ } else if (d.value) {
+ if (Array.isArray(d.value)) {
+ type = d.value.map(stringifyRange).join("\n");
+ } else {
+ type = stringifyRange(d.value);
+ }
+ }
+ if (d.start) {
+ type += stringifyRange(d);
+ }
+ if (d.id || d.rev) {
+ type += "\t(" + (d.id || d.rev) + ")";
+ }
+ return type;
+}
+function stringifyRange(r) {
+ return r.start.row + ":" + r.start.column
+ + "=>" + r.end.row + ":" + r.end.column;
+}
+
+function swap(d1, d2) {
+ var i1 = d1.action == "insert";
+ var i2 = d2.action == "insert";
+
+ if (i1 && i2) {
+ if (cmp(d2.start, d1.end) >= 0) {
+ shift(d2, d1, -1);
+ } else if (cmp(d2.start, d1.start) <= 0) {
+ shift(d1, d2, +1);
+ } else {
+ return null;
+ }
+ } else if (i1 && !i2) {
+ if (cmp(d2.start, d1.end) >= 0) {
+ shift(d2, d1, -1);
+ } else if (cmp(d2.end, d1.start) <= 0) {
+ shift(d1, d2, -1);
+ } else {
+ return null;
+ }
+ } else if (!i1 && i2) {
+ if (cmp(d2.start, d1.start) >= 0) {
+ shift(d2, d1, +1);
+ } else if (cmp(d2.start, d1.start) <= 0) {
+ shift(d1, d2, +1);
+ } else {
+ return null;
+ }
+ } else if (!i1 && !i2) {
+ if (cmp(d2.start, d1.start) >= 0) {
+ shift(d2, d1, +1);
+ } else if (cmp(d2.end, d1.start) <= 0) {
+ shift(d1, d2, -1);
+ } else {
+ return null;
+ }
+ }
+ return [d2, d1];
+}
+function swapGroups(ds1, ds2) {
+ for (var i = ds1.length; i--; ) {
+ for (var j = 0; j < ds2.length; j++) {
+ if (!swap(ds1[i], ds2[j])) {
+ while (i < ds1.length) {
+ while (j--) {
+ swap(ds2[j], ds1[i]);
+ }
+ j = ds2.length;
+ i++;
+ }
+ return [ds1, ds2];
+ }
+ }
+ }
+ ds1.selectionBefore = ds2.selectionBefore =
+ ds1.selectionAfter = ds2.selectionAfter = null;
+ return [ds2, ds1];
+}
+function xform(d1, c1) {
+ var i1 = d1.action == "insert";
+ var i2 = c1.action == "insert";
+
+ if (i1 && i2) {
+ if (cmp(d1.start, c1.start) < 0) {
+ shift(c1, d1, 1);
+ } else {
+ shift(d1, c1, 1);
+ }
+ } else if (i1 && !i2) {
+ if (cmp(d1.start, c1.end) >= 0) {
+ shift(d1, c1, -1);
+ } else if (cmp(d1.start, c1.start) <= 0) {
+ shift(c1, d1, +1);
+ } else {
+ shift(d1, Range.fromPoints(c1.start, d1.start), -1);
+ shift(c1, d1, +1);
+ }
+ } else if (!i1 && i2) {
+ if (cmp(c1.start, d1.end) >= 0) {
+ shift(c1, d1, -1);
+ } else if (cmp(c1.start, d1.start) <= 0) {
+ shift(d1, c1, +1);
+ } else {
+ shift(c1, Range.fromPoints(d1.start, c1.start), -1);
+ shift(d1, c1, +1);
+ }
+ } else if (!i1 && !i2) {
+ if (cmp(c1.start, d1.end) >= 0) {
+ shift(c1, d1, -1);
+ } else if (cmp(c1.end, d1.start) <= 0) {
+ shift(d1, c1, -1);
+ } else {
+ var before, after;
+ if (cmp(d1.start, c1.start) < 0) {
+ before = d1;
+ d1 = splitDelta(d1, c1.start);
+ }
+ if (cmp(d1.end, c1.end) > 0) {
+ after = splitDelta(d1, c1.end);
+ }
+
+ shiftPos(c1.end, d1.start, d1.end, -1);
+ if (after && !before) {
+ d1.lines = after.lines;
+ d1.start = after.start;
+ d1.end = after.end;
+ after = d1;
+ }
+
+ return [c1, before, after].filter(Boolean);
+ }
+ }
+ return [c1, d1];
+}
+
+function shift(d1, d2, dir) {
+ shiftPos(d1.start, d2.start, d2.end, dir);
+ shiftPos(d1.end, d2.start, d2.end, dir);
+}
+function shiftPos(pos, start, end, dir) {
+ if (pos.row == (dir == 1 ? start : end).row) {
+ pos.column += dir * (end.column - start.column);
+ }
+ pos.row += dir * (end.row - start.row);
+}
+function splitDelta(c, pos) {
+ var lines = c.lines;
+ var end = c.end;
+ c.end = clonePos(pos);
+ var rowsBefore = c.end.row - c.start.row;
+ var otherLines = lines.splice(rowsBefore, lines.length);
+
+ var col = rowsBefore ? pos.column : pos.column - c.start.column;
+ lines.push(otherLines[0].substring(0, col));
+ otherLines[0] = otherLines[0].substr(col) ;
+ var rest = {
+ start: clonePos(pos),
+ end: end,
+ lines: otherLines,
+ action: c.action
+ };
+ return rest;
+}
+
+function moveDeltasByOne(redoStack, d) {
+ d = cloneDelta(d);
+ for (var j = redoStack.length; j--;) {
+ var deltaSet = redoStack[j];
+ for (var i = 0; i < deltaSet.length; i++) {
+ var x = deltaSet[i];
+ var xformed = xform(x, d);
+ d = xformed[0];
+ if (xformed.length != 2) {
+ if (xformed[2]) {
+ deltaSet.splice(i + 1, 1, xformed[1], xformed[2]);
+ i++;
+ } else if (!xformed[1]) {
+ deltaSet.splice(i, 1);
+ i--;
+ }
+ }
+ }
+ if (!deltaSet.length) {
+ redoStack.splice(j, 1);
+ }
+ }
+ return redoStack;
+}
+function rebaseRedoStack(redoStack, deltaSets) {
+ for (var i = 0; i < deltaSets.length; i++) {
+ var deltas = deltaSets[i];
+ for (var j = 0; j < deltas.length; j++) {
+ moveDeltasByOne(redoStack, deltas[j]);
+ }
+ }
+}
+
+exports.UndoManager = UndoManager;
+
+});
+
+ace.define("ace/layer/lines",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+var dom = require("../lib/dom");
+
+var Lines = function(element, canvasHeight) {
+ this.element = element;
+ this.canvasHeight = canvasHeight || 500000;
+ this.element.style.height = (this.canvasHeight * 2) + "px";
+
+ this.cells = [];
+ this.cellCache = [];
+ this.$offsetCoefficient = 0;
+};
+
+(function() {
+
+ this.moveContainer = function(config) {
+ dom.translate(this.element, 0, -((config.firstRowScreen * config.lineHeight) % this.canvasHeight) - config.offset * this.$offsetCoefficient);
+ };
+
+ this.pageChanged = function(oldConfig, newConfig) {
+ return (
+ Math.floor((oldConfig.firstRowScreen * oldConfig.lineHeight) / this.canvasHeight) !==
+ Math.floor((newConfig.firstRowScreen * newConfig.lineHeight) / this.canvasHeight)
+ );
+ };
+
+ this.computeLineTop = function(row, config, session) {
+ var screenTop = config.firstRowScreen * config.lineHeight;
+ var screenPage = Math.floor(screenTop / this.canvasHeight);
+ var lineTop = session.documentToScreenRow(row, 0) * config.lineHeight;
+ return lineTop - (screenPage * this.canvasHeight);
+ };
+
+ this.computeLineHeight = function(row, config, session) {
+ return config.lineHeight * session.getRowLength(row);
+ };
+
+ this.getLength = function() {
+ return this.cells.length;
+ };
+
+ this.get = function(index) {
+ return this.cells[index];
+ };
+
+ this.shift = function() {
+ this.$cacheCell(this.cells.shift());
+ };
+
+ this.pop = function() {
+ this.$cacheCell(this.cells.pop());
+ };
+
+ this.push = function(cell) {
+ if (Array.isArray(cell)) {
+ this.cells.push.apply(this.cells, cell);
+ var fragment = dom.createFragment(this.element);
+ for (var i=0; i foldStart) {
+ row = fold.end.row + 1;
+ fold = session.getNextFoldLine(row, fold);
+ foldStart = fold ? fold.start.row : Infinity;
+ }
+ if (row > lastRow) {
+ while (this.$lines.getLength() > index + 1)
+ this.$lines.pop();
+
+ break;
+ }
+
+ cell = this.$lines.get(++index);
+ if (cell) {
+ cell.row = row;
+ } else {
+ cell = this.$lines.createCell(row, config, this.session, onCreateCell);
+ this.$lines.push(cell);
+ }
+
+ this.$renderCell(cell, config, fold, row);
+ row++;
+ }
+
+ this._signal("afterRender");
+ this.$updateGutterWidth(config);
+ };
+
+ this.$updateGutterWidth = function(config) {
+ var session = this.session;
+
+ var gutterRenderer = session.gutterRenderer || this.$renderer;
+
+ var firstLineNumber = session.$firstLineNumber;
+ var lastLineText = this.$lines.last() ? this.$lines.last().text : "";
+
+ if (this.$fixedWidth || session.$useWrapMode)
+ lastLineText = session.getLength() + firstLineNumber - 1;
+
+ var gutterWidth = gutterRenderer
+ ? gutterRenderer.getWidth(session, lastLineText, config)
+ : lastLineText.toString().length * config.characterWidth;
+
+ var padding = this.$padding || this.$computePadding();
+ gutterWidth += padding.left + padding.right;
+ if (gutterWidth !== this.gutterWidth && !isNaN(gutterWidth)) {
+ this.gutterWidth = gutterWidth;
+ this.element.parentNode.style.width =
+ this.element.style.width = Math.ceil(this.gutterWidth) + "px";
+ this._signal("changeGutterWidth", gutterWidth);
+ }
+ };
+
+ this.$updateCursorRow = function() {
+ if (!this.$highlightGutterLine)
+ return;
+
+ var position = this.session.selection.getCursor();
+ if (this.$cursorRow === position.row)
+ return;
+
+ this.$cursorRow = position.row;
+ };
+
+ this.updateLineHighlight = function() {
+ if (!this.$highlightGutterLine)
+ return;
+ var row = this.session.selection.cursor.row;
+ this.$cursorRow = row;
+
+ if (this.$cursorCell && this.$cursorCell.row == row)
+ return;
+ if (this.$cursorCell)
+ this.$cursorCell.element.className = this.$cursorCell.element.className.replace("ace_gutter-active-line ", "");
+ var cells = this.$lines.cells;
+ this.$cursorCell = null;
+ for (var i = 0; i < cells.length; i++) {
+ var cell = cells[i];
+ if (cell.row >= this.$cursorRow) {
+ if (cell.row > this.$cursorRow) {
+ var fold = this.session.getFoldLine(this.$cursorRow);
+ if (i > 0 && fold && fold.start.row == cells[i - 1].row)
+ cell = cells[i - 1];
+ else
+ break;
+ }
+ cell.element.className = "ace_gutter-active-line " + cell.element.className;
+ this.$cursorCell = cell;
+ break;
+ }
+ }
+ };
+
+ this.scrollLines = function(config) {
+ var oldConfig = this.config;
+ this.config = config;
+
+ this.$updateCursorRow();
+ if (this.$lines.pageChanged(oldConfig, config))
+ return this.update(config);
+
+ this.$lines.moveContainer(config);
+
+ var lastRow = Math.min(config.lastRow + config.gutterOffset, // needed to compensate for hor scollbar
+ this.session.getLength() - 1);
+ var oldLastRow = this.oldLastRow;
+ this.oldLastRow = lastRow;
+
+ if (!oldConfig || oldLastRow < config.firstRow)
+ return this.update(config);
+
+ if (lastRow < oldConfig.firstRow)
+ return this.update(config);
+
+ if (oldConfig.firstRow < config.firstRow)
+ for (var row=this.session.getFoldedRowCount(oldConfig.firstRow, config.firstRow - 1); row>0; row--)
+ this.$lines.shift();
+
+ if (oldLastRow > lastRow)
+ for (var row=this.session.getFoldedRowCount(lastRow + 1, oldLastRow); row>0; row--)
+ this.$lines.pop();
+
+ if (config.firstRow < oldConfig.firstRow) {
+ this.$lines.unshift(this.$renderLines(config, config.firstRow, oldConfig.firstRow - 1));
+ }
+
+ if (lastRow > oldLastRow) {
+ this.$lines.push(this.$renderLines(config, oldLastRow + 1, lastRow));
+ }
+
+ this.updateLineHighlight();
+
+ this._signal("afterRender");
+ this.$updateGutterWidth(config);
+ };
+
+ this.$renderLines = function(config, firstRow, lastRow) {
+ var fragment = [];
+ var row = firstRow;
+ var foldLine = this.session.getNextFoldLine(row);
+ var foldStart = foldLine ? foldLine.start.row : Infinity;
+
+ while (true) {
+ if (row > foldStart) {
+ row = foldLine.end.row+1;
+ foldLine = this.session.getNextFoldLine(row, foldLine);
+ foldStart = foldLine ? foldLine.start.row : Infinity;
+ }
+ if (row > lastRow)
+ break;
+
+ var cell = this.$lines.createCell(row, config, this.session, onCreateCell);
+ this.$renderCell(cell, config, foldLine, row);
+ fragment.push(cell);
+
+ row++;
+ }
+ return fragment;
+ };
+
+ this.$renderCell = function(cell, config, fold, row) {
+ var element = cell.element;
+
+ var session = this.session;
+
+ var textNode = element.childNodes[0];
+ var foldWidget = element.childNodes[1];
+
+ var firstLineNumber = session.$firstLineNumber;
+
+ var breakpoints = session.$breakpoints;
+ var decorations = session.$decorations;
+ var gutterRenderer = session.gutterRenderer || this.$renderer;
+ var foldWidgets = this.$showFoldWidgets && session.foldWidgets;
+ var foldStart = fold ? fold.start.row : Number.MAX_VALUE;
+
+ var className = "ace_gutter-cell ";
+ if (this.$highlightGutterLine) {
+ if (row == this.$cursorRow || (fold && row < this.$cursorRow && row >= foldStart && this.$cursorRow <= fold.end.row)) {
+ className += "ace_gutter-active-line ";
+ if (this.$cursorCell != cell) {
+ if (this.$cursorCell)
+ this.$cursorCell.element.className = this.$cursorCell.element.className.replace("ace_gutter-active-line ", "");
+ this.$cursorCell = cell;
+ }
+ }
+ }
+
+ if (breakpoints[row])
+ className += breakpoints[row];
+ if (decorations[row])
+ className += decorations[row];
+ if (this.$annotations[row])
+ className += this.$annotations[row].className;
+ if (element.className != className)
+ element.className = className;
+
+ if (foldWidgets) {
+ var c = foldWidgets[row];
+ if (c == null)
+ c = foldWidgets[row] = session.getFoldWidget(row);
+ }
+
+ if (c) {
+ var className = "ace_fold-widget ace_" + c;
+ if (c == "start" && row == foldStart && row < fold.end.row)
+ className += " ace_closed";
+ else
+ className += " ace_open";
+ if (foldWidget.className != className)
+ foldWidget.className = className;
+
+ var foldHeight = config.lineHeight + "px";
+ dom.setStyle(foldWidget.style, "height", foldHeight);
+ dom.setStyle(foldWidget.style, "display", "inline-block");
+ } else {
+ if (foldWidget) {
+ dom.setStyle(foldWidget.style, "display", "none");
+ }
+ }
+
+ var text = (gutterRenderer
+ ? gutterRenderer.getText(session, row)
+ : row + firstLineNumber).toString();
+
+ if (text !== textNode.data) {
+ textNode.data = text;
+ }
+
+ dom.setStyle(cell.element.style, "height", this.$lines.computeLineHeight(row, config, session) + "px");
+ dom.setStyle(cell.element.style, "top", this.$lines.computeLineTop(row, config, session) + "px");
+
+ cell.text = text;
+ return cell;
+ };
+
+ this.$fixedWidth = false;
+
+ this.$highlightGutterLine = true;
+ this.$renderer = "";
+ this.setHighlightGutterLine = function(highlightGutterLine) {
+ this.$highlightGutterLine = highlightGutterLine;
+ };
+
+ this.$showLineNumbers = true;
+ this.$renderer = "";
+ this.setShowLineNumbers = function(show) {
+ this.$renderer = !show && {
+ getWidth: function() {return 0;},
+ getText: function() {return "";}
+ };
+ };
+
+ this.getShowLineNumbers = function() {
+ return this.$showLineNumbers;
+ };
+
+ this.$showFoldWidgets = true;
+ this.setShowFoldWidgets = function(show) {
+ if (show)
+ dom.addCssClass(this.element, "ace_folding-enabled");
+ else
+ dom.removeCssClass(this.element, "ace_folding-enabled");
+
+ this.$showFoldWidgets = show;
+ this.$padding = null;
+ };
+
+ this.getShowFoldWidgets = function() {
+ return this.$showFoldWidgets;
+ };
+
+ this.$computePadding = function() {
+ if (!this.element.firstChild)
+ return {left: 0, right: 0};
+ var style = dom.computedStyle(this.element.firstChild);
+ this.$padding = {};
+ this.$padding.left = (parseInt(style.borderLeftWidth) || 0)
+ + (parseInt(style.paddingLeft) || 0) + 1;
+ this.$padding.right = (parseInt(style.borderRightWidth) || 0)
+ + (parseInt(style.paddingRight) || 0);
+ return this.$padding;
+ };
+
+ this.getRegion = function(point) {
+ var padding = this.$padding || this.$computePadding();
+ var rect = this.element.getBoundingClientRect();
+ if (point.x < padding.left + rect.left)
+ return "markers";
+ if (this.$showFoldWidgets && point.x > rect.right - padding.right)
+ return "foldWidgets";
+ };
+
+}).call(Gutter.prototype);
+
+function onCreateCell(element) {
+ var textNode = document.createTextNode('');
+ element.appendChild(textNode);
+
+ var foldWidget = dom.createElement("span");
+ element.appendChild(foldWidget);
+
+ return element;
+}
+
+exports.Gutter = Gutter;
+
+});
+
+ace.define("ace/layer/marker",["require","exports","module","ace/range","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+var Range = require("../range").Range;
+var dom = require("../lib/dom");
+
+var Marker = function(parentEl) {
+ this.element = dom.createElement("div");
+ this.element.className = "ace_layer ace_marker-layer";
+ parentEl.appendChild(this.element);
+};
+
+(function() {
+
+ this.$padding = 0;
+
+ this.setPadding = function(padding) {
+ this.$padding = padding;
+ };
+ this.setSession = function(session) {
+ this.session = session;
+ };
+
+ this.setMarkers = function(markers) {
+ this.markers = markers;
+ };
+
+ this.elt = function(className, css) {
+ var x = this.i != -1 && this.element.childNodes[this.i];
+ if (!x) {
+ x = document.createElement("div");
+ this.element.appendChild(x);
+ this.i = -1;
+ } else {
+ this.i++;
+ }
+ x.style.cssText = css;
+ x.className = className;
+ };
+
+ this.update = function(config) {
+ if (!config) return;
+
+ this.config = config;
+
+ this.i = 0;
+ var html;
+ for (var key in this.markers) {
+ var marker = this.markers[key];
+
+ if (!marker.range) {
+ marker.update(html, this, this.session, config);
+ continue;
+ }
+
+ var range = marker.range.clipRows(config.firstRow, config.lastRow);
+ if (range.isEmpty()) continue;
+
+ range = range.toScreenRange(this.session);
+ if (marker.renderer) {
+ var top = this.$getTop(range.start.row, config);
+ var left = this.$padding + range.start.column * config.characterWidth;
+ marker.renderer(html, range, left, top, config);
+ } else if (marker.type == "fullLine") {
+ this.drawFullLineMarker(html, range, marker.clazz, config);
+ } else if (marker.type == "screenLine") {
+ this.drawScreenLineMarker(html, range, marker.clazz, config);
+ } else if (range.isMultiLine()) {
+ if (marker.type == "text")
+ this.drawTextMarker(html, range, marker.clazz, config);
+ else
+ this.drawMultiLineMarker(html, range, marker.clazz, config);
+ } else {
+ this.drawSingleLineMarker(html, range, marker.clazz + " ace_start" + " ace_br15", config);
+ }
+ }
+ if (this.i !=-1) {
+ while (this.i < this.element.childElementCount)
+ this.element.removeChild(this.element.lastChild);
+ }
+ };
+
+ this.$getTop = function(row, layerConfig) {
+ return (row - layerConfig.firstRowScreen) * layerConfig.lineHeight;
+ };
+
+ function getBorderClass(tl, tr, br, bl) {
+ return (tl ? 1 : 0) | (tr ? 2 : 0) | (br ? 4 : 0) | (bl ? 8 : 0);
+ }
+ this.drawTextMarker = function(stringBuilder, range, clazz, layerConfig, extraStyle) {
+ var session = this.session;
+ var start = range.start.row;
+ var end = range.end.row;
+ var row = start;
+ var prev = 0;
+ var curr = 0;
+ var next = session.getScreenLastRowColumn(row);
+ var lineRange = new Range(row, range.start.column, row, curr);
+ for (; row <= end; row++) {
+ lineRange.start.row = lineRange.end.row = row;
+ lineRange.start.column = row == start ? range.start.column : session.getRowWrapIndent(row);
+ lineRange.end.column = next;
+ prev = curr;
+ curr = next;
+ next = row + 1 < end ? session.getScreenLastRowColumn(row + 1) : row == end ? 0 : range.end.column;
+ this.drawSingleLineMarker(stringBuilder, lineRange,
+ clazz + (row == start ? " ace_start" : "") + " ace_br"
+ + getBorderClass(row == start || row == start + 1 && range.start.column, prev < curr, curr > next, row == end),
+ layerConfig, row == end ? 0 : 1, extraStyle);
+ }
+ };
+ this.drawMultiLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
+ var padding = this.$padding;
+ var height = config.lineHeight;
+ var top = this.$getTop(range.start.row, config);
+ var left = padding + range.start.column * config.characterWidth;
+ extraStyle = extraStyle || "";
+
+ if (this.session.$bidiHandler.isBidiRow(range.start.row)) {
+ var range1 = range.clone();
+ range1.end.row = range1.start.row;
+ range1.end.column = this.session.getLine(range1.start.row).length;
+ this.drawBidiSingleLineMarker(stringBuilder, range1, clazz + " ace_br1 ace_start", config, null, extraStyle);
+ } else {
+ this.elt(
+ clazz + " ace_br1 ace_start",
+ "height:"+ height+ "px;"+ "right:0;"+ "top:"+top+ "px;left:"+ left+ "px;" + (extraStyle || "")
+ );
+ }
+ if (this.session.$bidiHandler.isBidiRow(range.end.row)) {
+ var range1 = range.clone();
+ range1.start.row = range1.end.row;
+ range1.start.column = 0;
+ this.drawBidiSingleLineMarker(stringBuilder, range1, clazz + " ace_br12", config, null, extraStyle);
+ } else {
+ top = this.$getTop(range.end.row, config);
+ var width = range.end.column * config.characterWidth;
+
+ this.elt(
+ clazz + " ace_br12",
+ "height:"+ height+ "px;"+
+ "width:"+ width+ "px;"+
+ "top:"+ top+ "px;"+
+ "left:"+ padding+ "px;"+ (extraStyle || "")
+ );
+ }
+ height = (range.end.row - range.start.row - 1) * config.lineHeight;
+ if (height <= 0)
+ return;
+ top = this.$getTop(range.start.row + 1, config);
+
+ var radiusClass = (range.start.column ? 1 : 0) | (range.end.column ? 0 : 8);
+
+ this.elt(
+ clazz + (radiusClass ? " ace_br" + radiusClass : ""),
+ "height:"+ height+ "px;"+
+ "right:0;"+
+ "top:"+ top+ "px;"+
+ "left:"+ padding+ "px;"+ (extraStyle || "")
+ );
+ };
+ this.drawSingleLineMarker = function(stringBuilder, range, clazz, config, extraLength, extraStyle) {
+ if (this.session.$bidiHandler.isBidiRow(range.start.row))
+ return this.drawBidiSingleLineMarker(stringBuilder, range, clazz, config, extraLength, extraStyle);
+ var height = config.lineHeight;
+ var width = (range.end.column + (extraLength || 0) - range.start.column) * config.characterWidth;
+
+ var top = this.$getTop(range.start.row, config);
+ var left = this.$padding + range.start.column * config.characterWidth;
+
+ this.elt(
+ clazz,
+ "height:"+ height+ "px;"+
+ "width:"+ width+ "px;"+
+ "top:"+ top+ "px;"+
+ "left:"+ left+ "px;"+ (extraStyle || "")
+ );
+ };
+ this.drawBidiSingleLineMarker = function(stringBuilder, range, clazz, config, extraLength, extraStyle) {
+ var height = config.lineHeight, top = this.$getTop(range.start.row, config), padding = this.$padding;
+ var selections = this.session.$bidiHandler.getSelections(range.start.column, range.end.column);
+
+ selections.forEach(function(selection) {
+ this.elt(
+ clazz,
+ "height:" + height + "px;" +
+ "width:" + selection.width + (extraLength || 0) + "px;" +
+ "top:" + top + "px;" +
+ "left:" + (padding + selection.left) + "px;" + (extraStyle || "")
+ );
+ }, this);
+ };
+
+ this.drawFullLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
+ var top = this.$getTop(range.start.row, config);
+ var height = config.lineHeight;
+ if (range.start.row != range.end.row)
+ height += this.$getTop(range.end.row, config) - top;
+
+ this.elt(
+ clazz,
+ "height:"+ height+ "px;"+
+ "top:"+ top+ "px;"+
+ "left:0;right:0;"+ (extraStyle || "")
+ );
+ };
+
+ this.drawScreenLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
+ var top = this.$getTop(range.start.row, config);
+ var height = config.lineHeight;
+
+ this.elt(
+ clazz,
+ "height:"+ height+ "px;"+
+ "top:"+ top+ "px;"+
+ "left:0;right:0;"+ (extraStyle || "")
+ );
+ };
+
+}).call(Marker.prototype);
+
+exports.Marker = Marker;
+
+});
+
+ace.define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/layer/lines","ace/lib/event_emitter"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var dom = require("../lib/dom");
+var lang = require("../lib/lang");
+var Lines = require("./lines").Lines;
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+
+var Text = function(parentEl) {
+ this.dom = dom;
+ this.element = this.dom.createElement("div");
+ this.element.className = "ace_layer ace_text-layer";
+ parentEl.appendChild(this.element);
+ this.$updateEolChar = this.$updateEolChar.bind(this);
+ this.$lines = new Lines(this.element);
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+
+ this.EOF_CHAR = "\xB6";
+ this.EOL_CHAR_LF = "\xAC";
+ this.EOL_CHAR_CRLF = "\xa4";
+ this.EOL_CHAR = this.EOL_CHAR_LF;
+ this.TAB_CHAR = "\u2014"; //"\u21E5";
+ this.SPACE_CHAR = "\xB7";
+ this.$padding = 0;
+ this.MAX_LINE_LENGTH = 10000;
+
+ this.$updateEolChar = function() {
+ var doc = this.session.doc;
+ var unixMode = doc.getNewLineCharacter() == "\n" && doc.getNewLineMode() != "windows";
+ var EOL_CHAR = unixMode ? this.EOL_CHAR_LF : this.EOL_CHAR_CRLF;
+ if (this.EOL_CHAR != EOL_CHAR) {
+ this.EOL_CHAR = EOL_CHAR;
+ return true;
+ }
+ };
+
+ this.setPadding = function(padding) {
+ this.$padding = padding;
+ this.element.style.margin = "0 " + padding + "px";
+ };
+
+ this.getLineHeight = function() {
+ return this.$fontMetrics.$characterSize.height || 0;
+ };
+
+ this.getCharacterWidth = function() {
+ return this.$fontMetrics.$characterSize.width || 0;
+ };
+
+ this.$setFontMetrics = function(measure) {
+ this.$fontMetrics = measure;
+ this.$fontMetrics.on("changeCharacterSize", function(e) {
+ this._signal("changeCharacterSize", e);
+ }.bind(this));
+ this.$pollSizeChanges();
+ };
+
+ this.checkForSizeChanges = function() {
+ this.$fontMetrics.checkForSizeChanges();
+ };
+ this.$pollSizeChanges = function() {
+ return this.$pollSizeChangesTimer = this.$fontMetrics.$pollSizeChanges();
+ };
+ this.setSession = function(session) {
+ this.session = session;
+ if (session)
+ this.$computeTabString();
+ };
+
+ this.showInvisibles = false;
+ this.setShowInvisibles = function(showInvisibles) {
+ if (this.showInvisibles == showInvisibles)
+ return false;
+
+ this.showInvisibles = showInvisibles;
+ this.$computeTabString();
+ return true;
+ };
+
+ this.displayIndentGuides = true;
+ this.setDisplayIndentGuides = function(display) {
+ if (this.displayIndentGuides == display)
+ return false;
+
+ this.displayIndentGuides = display;
+ this.$computeTabString();
+ return true;
+ };
+
+ this.$tabStrings = [];
+ this.onChangeTabSize =
+ this.$computeTabString = function() {
+ var tabSize = this.session.getTabSize();
+ this.tabSize = tabSize;
+ var tabStr = this.$tabStrings = [0];
+ for (var i = 1; i < tabSize + 1; i++) {
+ if (this.showInvisibles) {
+ var span = this.dom.createElement("span");
+ span.className = "ace_invisible ace_invisible_tab";
+ span.textContent = lang.stringRepeat(this.TAB_CHAR, i);
+ tabStr.push(span);
+ } else {
+ tabStr.push(this.dom.createTextNode(lang.stringRepeat(" ", i), this.element));
+ }
+ }
+ if (this.displayIndentGuides) {
+ this.$indentGuideRe = /\s\S| \t|\t |\s$/;
+ var className = "ace_indent-guide";
+ var spaceClass = "";
+ var tabClass = "";
+ if (this.showInvisibles) {
+ className += " ace_invisible";
+ spaceClass = " ace_invisible_space";
+ tabClass = " ace_invisible_tab";
+ var spaceContent = lang.stringRepeat(this.SPACE_CHAR, this.tabSize);
+ var tabContent = lang.stringRepeat(this.TAB_CHAR, this.tabSize);
+ } else {
+ var spaceContent = lang.stringRepeat(" ", this.tabSize);
+ var tabContent = spaceContent;
+ }
+
+ var span = this.dom.createElement("span");
+ span.className = className + spaceClass;
+ span.textContent = spaceContent;
+ this.$tabStrings[" "] = span;
+
+ var span = this.dom.createElement("span");
+ span.className = className + tabClass;
+ span.textContent = tabContent;
+ this.$tabStrings["\t"] = span;
+ }
+ };
+
+ this.updateLines = function(config, firstRow, lastRow) {
+ if (this.config.lastRow != config.lastRow ||
+ this.config.firstRow != config.firstRow) {
+ return this.update(config);
+ }
+
+ this.config = config;
+
+ var first = Math.max(firstRow, config.firstRow);
+ var last = Math.min(lastRow, config.lastRow);
+
+ var lineElements = this.element.childNodes;
+ var lineElementsIdx = 0;
+
+ for (var row = config.firstRow; row < first; row++) {
+ var foldLine = this.session.getFoldLine(row);
+ if (foldLine) {
+ if (foldLine.containsRow(first)) {
+ first = foldLine.start.row;
+ break;
+ } else {
+ row = foldLine.end.row;
+ }
+ }
+ lineElementsIdx ++;
+ }
+
+ var heightChanged = false;
+ var row = first;
+ var foldLine = this.session.getNextFoldLine(row);
+ var foldStart = foldLine ? foldLine.start.row : Infinity;
+
+ while (true) {
+ if (row > foldStart) {
+ row = foldLine.end.row+1;
+ foldLine = this.session.getNextFoldLine(row, foldLine);
+ foldStart = foldLine ? foldLine.start.row :Infinity;
+ }
+ if (row > last)
+ break;
+
+ var lineElement = lineElements[lineElementsIdx++];
+ if (lineElement) {
+ this.dom.removeChildren(lineElement);
+ this.$renderLine(
+ lineElement, row, row == foldStart ? foldLine : false
+ );
+ var height = (config.lineHeight * this.session.getRowLength(row)) + "px";
+ if (lineElement.style.height != height) {
+ heightChanged = true;
+ lineElement.style.height = height;
+ }
+ }
+ row++;
+ }
+ if (heightChanged) {
+ while (lineElementsIdx < this.$lines.cells.length) {
+ var cell = this.$lines.cells[lineElementsIdx++];
+ cell.element.style.top = this.$lines.computeLineTop(cell.row, config, this.session) + "px";
+ }
+ }
+ };
+
+ this.scrollLines = function(config) {
+ var oldConfig = this.config;
+ this.config = config;
+
+ if (this.$lines.pageChanged(oldConfig, config))
+ return this.update(config);
+
+ this.$lines.moveContainer(config);
+
+ var lastRow = config.lastRow;
+ var oldLastRow = oldConfig ? oldConfig.lastRow : -1;
+
+ if (!oldConfig || oldLastRow < config.firstRow)
+ return this.update(config);
+
+ if (lastRow < oldConfig.firstRow)
+ return this.update(config);
+
+ if (!oldConfig || oldConfig.lastRow < config.firstRow)
+ return this.update(config);
+
+ if (config.lastRow < oldConfig.firstRow)
+ return this.update(config);
+
+ if (oldConfig.firstRow < config.firstRow)
+ for (var row=this.session.getFoldedRowCount(oldConfig.firstRow, config.firstRow - 1); row>0; row--)
+ this.$lines.shift();
+
+ if (oldConfig.lastRow > config.lastRow)
+ for (var row=this.session.getFoldedRowCount(config.lastRow + 1, oldConfig.lastRow); row>0; row--)
+ this.$lines.pop();
+
+ if (config.firstRow < oldConfig.firstRow) {
+ this.$lines.unshift(this.$renderLinesFragment(config, config.firstRow, oldConfig.firstRow - 1));
+ }
+
+ if (config.lastRow > oldConfig.lastRow) {
+ this.$lines.push(this.$renderLinesFragment(config, oldConfig.lastRow + 1, config.lastRow));
+ }
+ };
+
+ this.$renderLinesFragment = function(config, firstRow, lastRow) {
+ var fragment = [];
+ var row = firstRow;
+ var foldLine = this.session.getNextFoldLine(row);
+ var foldStart = foldLine ? foldLine.start.row : Infinity;
+
+ while (true) {
+ if (row > foldStart) {
+ row = foldLine.end.row+1;
+ foldLine = this.session.getNextFoldLine(row, foldLine);
+ foldStart = foldLine ? foldLine.start.row : Infinity;
+ }
+ if (row > lastRow)
+ break;
+
+ var line = this.$lines.createCell(row, config, this.session);
+
+ var lineEl = line.element;
+ this.dom.removeChildren(lineEl);
+ dom.setStyle(lineEl.style, "height", this.$lines.computeLineHeight(row, config, this.session) + "px");
+ dom.setStyle(lineEl.style, "top", this.$lines.computeLineTop(row, config, this.session) + "px");
+ this.$renderLine(lineEl, row, row == foldStart ? foldLine : false);
+
+ if (this.$useLineGroups()) {
+ lineEl.className = "ace_line_group";
+ } else {
+ lineEl.className = "ace_line";
+ }
+ fragment.push(line);
+
+ row++;
+ }
+ return fragment;
+ };
+
+ this.update = function(config) {
+ this.$lines.moveContainer(config);
+
+ this.config = config;
+
+ var firstRow = config.firstRow;
+ var lastRow = config.lastRow;
+
+ var lines = this.$lines;
+ while (lines.getLength())
+ lines.pop();
+
+ lines.push(this.$renderLinesFragment(config, firstRow, lastRow));
+ };
+
+ this.$textToken = {
+ "text": true,
+ "rparen": true,
+ "lparen": true
+ };
+
+ this.$renderToken = function(parent, screenColumn, token, value) {
+ var self = this;
+ var re = /(\t)|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\uFEFF\uFFF9-\uFFFC]+)|(\u3000)|([\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3001-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]|[\uD800-\uDBFF][\uDC00-\uDFFF])/g;
+
+ var valueFragment = this.dom.createFragment(this.element);
+
+ var m;
+ var i = 0;
+ while (m = re.exec(value)) {
+ var tab = m[1];
+ var simpleSpace = m[2];
+ var controlCharacter = m[3];
+ var cjkSpace = m[4];
+ var cjk = m[5];
+
+ if (!self.showInvisibles && simpleSpace)
+ continue;
+
+ var before = i != m.index ? value.slice(i, m.index) : "";
+
+ i = m.index + m[0].length;
+
+ if (before) {
+ valueFragment.appendChild(this.dom.createTextNode(before, this.element));
+ }
+
+ if (tab) {
+ var tabSize = self.session.getScreenTabSize(screenColumn + m.index);
+ valueFragment.appendChild(self.$tabStrings[tabSize].cloneNode(true));
+ screenColumn += tabSize - 1;
+ } else if (simpleSpace) {
+ if (self.showInvisibles) {
+ var span = this.dom.createElement("span");
+ span.className = "ace_invisible ace_invisible_space";
+ span.textContent = lang.stringRepeat(self.SPACE_CHAR, simpleSpace.length);
+ valueFragment.appendChild(span);
+ } else {
+ valueFragment.appendChild(this.com.createTextNode(simpleSpace, this.element));
+ }
+ } else if (controlCharacter) {
+ var span = this.dom.createElement("span");
+ span.className = "ace_invisible ace_invisible_space ace_invalid";
+ span.textContent = lang.stringRepeat(self.SPACE_CHAR, controlCharacter.length);
+ valueFragment.appendChild(span);
+ } else if (cjkSpace) {
+ var space = self.showInvisibles ? self.SPACE_CHAR : "";
+ screenColumn += 1;
+
+ var span = this.dom.createElement("span");
+ span.style.width = (self.config.characterWidth * 2) + "px";
+ span.className = self.showInvisibles ? "ace_cjk ace_invisible ace_invisible_space" : "ace_cjk";
+ span.textContent = self.showInvisibles ? self.SPACE_CHAR : "";
+ valueFragment.appendChild(span);
+ } else if (cjk) {
+ screenColumn += 1;
+ var span = dom.createElement("span");
+ span.style.width = (self.config.characterWidth * 2) + "px";
+ span.className = "ace_cjk";
+ span.textContent = cjk;
+ valueFragment.appendChild(span);
+ }
+ }
+
+ valueFragment.appendChild(this.dom.createTextNode(i ? value.slice(i) : value, this.element));
+
+ if (!this.$textToken[token.type]) {
+ var classes = "ace_" + token.type.replace(/\./g, " ace_");
+ var span = this.dom.createElement("span");
+ if (token.type == "fold")
+ span.style.width = (token.value.length * this.config.characterWidth) + "px";
+
+ span.className = classes;
+ span.appendChild(valueFragment);
+
+ parent.appendChild(span);
+ }
+ else {
+ parent.appendChild(valueFragment);
+ }
+
+ return screenColumn + value.length;
+ };
+
+ this.renderIndentGuide = function(parent, value, max) {
+ var cols = value.search(this.$indentGuideRe);
+ if (cols <= 0 || cols >= max)
+ return value;
+ if (value[0] == " ") {
+ cols -= cols % this.tabSize;
+ var count = cols/this.tabSize;
+ for (var i=0; i= splitChars) {
+ screenColumn = this.$renderToken(
+ lineEl, screenColumn,
+ token, value.substring(0, splitChars - chars)
+ );
+ value = value.substring(splitChars - chars);
+ chars = splitChars;
+
+ lineEl = this.$createLineElement();
+ parent.appendChild(lineEl);
+
+ lineEl.appendChild(this.dom.createTextNode(lang.stringRepeat("\xa0", splits.indent), this.element));
+
+ split ++;
+ screenColumn = 0;
+ splitChars = splits[split] || Number.MAX_VALUE;
+ }
+ if (value.length != 0) {
+ chars += value.length;
+ screenColumn = this.$renderToken(
+ lineEl, screenColumn, token, value
+ );
+ }
+ }
+ }
+ };
+
+ this.$renderSimpleLine = function(parent, tokens) {
+ var screenColumn = 0;
+ var token = tokens[0];
+ var value = token.value;
+ if (this.displayIndentGuides)
+ value = this.renderIndentGuide(parent, value);
+ if (value)
+ screenColumn = this.$renderToken(parent, screenColumn, token, value);
+ for (var i = 1; i < tokens.length; i++) {
+ token = tokens[i];
+ value = token.value;
+ if (screenColumn + value.length > this.MAX_LINE_LENGTH)
+ return this.$renderOverflowMessage(parent, screenColumn, token, value);
+ screenColumn = this.$renderToken(parent, screenColumn, token, value);
+ }
+ };
+
+ this.$renderOverflowMessage = function(parent, screenColumn, token, value) {
+ this.$renderToken(parent, screenColumn, token,
+ value.slice(0, this.MAX_LINE_LENGTH - screenColumn));
+
+ var overflowEl = this.dom.createElement("span");
+ overflowEl.className = "ace_inline_button ace_keyword ace_toggle_wrap";
+ overflowEl.style.position = "absolute";
+ overflowEl.style.right = "0";
+ overflowEl.textContent = "";
+
+ parent.appendChild(overflowEl);
+ };
+ this.$renderLine = function(parent, row, foldLine) {
+ if (!foldLine && foldLine != false)
+ foldLine = this.session.getFoldLine(row);
+
+ if (foldLine)
+ var tokens = this.$getFoldLineTokens(row, foldLine);
+ else
+ var tokens = this.session.getTokens(row);
+
+ var lastLineEl = parent;
+ if (tokens.length) {
+ var splits = this.session.getRowSplitData(row);
+ if (splits && splits.length) {
+ this.$renderWrappedLine(parent, tokens, splits);
+ var lastLineEl = parent.lastChild;
+ } else {
+ var lastLineEl = parent;
+ if (this.$useLineGroups()) {
+ lastLineEl = this.$createLineElement();
+ parent.appendChild(lastLineEl);
+ }
+ this.$renderSimpleLine(lastLineEl, tokens);
+ }
+ } else if (this.$useLineGroups()) {
+ lastLineEl = this.$createLineElement();
+ parent.appendChild(lastLineEl);
+ }
+
+ if (this.showInvisibles && lastLineEl) {
+ if (foldLine)
+ row = foldLine.end.row;
+
+ var invisibleEl = this.dom.createElement("span");
+ invisibleEl.className = "ace_invisible ace_invisible_eol";
+ invisibleEl.textContent = row == this.session.getLength() - 1 ? this.EOF_CHAR : this.EOL_CHAR;
+
+ lastLineEl.appendChild(invisibleEl);
+ }
+ };
+
+ this.$getFoldLineTokens = function(row, foldLine) {
+ var session = this.session;
+ var renderTokens = [];
+
+ function addTokens(tokens, from, to) {
+ var idx = 0, col = 0;
+ while ((col + tokens[idx].value.length) < from) {
+ col += tokens[idx].value.length;
+ idx++;
+
+ if (idx == tokens.length)
+ return;
+ }
+ if (col != from) {
+ var value = tokens[idx].value.substring(from - col);
+ if (value.length > (to - from))
+ value = value.substring(0, to - from);
+
+ renderTokens.push({
+ type: tokens[idx].type,
+ value: value
+ });
+
+ col = from + value.length;
+ idx += 1;
+ }
+
+ while (col < to && idx < tokens.length) {
+ var value = tokens[idx].value;
+ if (value.length + col > to) {
+ renderTokens.push({
+ type: tokens[idx].type,
+ value: value.substring(0, to - col)
+ });
+ } else
+ renderTokens.push(tokens[idx]);
+ col += value.length;
+ idx += 1;
+ }
+ }
+
+ var tokens = session.getTokens(row);
+ foldLine.walk(function(placeholder, row, column, lastColumn, isNewRow) {
+ if (placeholder != null) {
+ renderTokens.push({
+ type: "fold",
+ value: placeholder
+ });
+ } else {
+ if (isNewRow)
+ tokens = session.getTokens(row);
+
+ if (tokens.length)
+ addTokens(tokens, lastColumn, column);
+ }
+ }, foldLine.end.row, this.session.getLine(foldLine.end.row).length);
+
+ return renderTokens;
+ };
+
+ this.$useLineGroups = function() {
+ return this.session.getUseWrapMode();
+ };
+
+ this.destroy = function() {};
+}).call(Text.prototype);
+
+exports.Text = Text;
+
+});
+
+ace.define("ace/layer/cursor",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+var dom = require("../lib/dom");
+
+var Cursor = function(parentEl) {
+ this.element = dom.createElement("div");
+ this.element.className = "ace_layer ace_cursor-layer";
+ parentEl.appendChild(this.element);
+
+ this.isVisible = false;
+ this.isBlinking = true;
+ this.blinkInterval = 1000;
+ this.smoothBlinking = false;
+
+ this.cursors = [];
+ this.cursor = this.addCursor();
+ dom.addCssClass(this.element, "ace_hidden-cursors");
+ this.$updateCursors = this.$updateOpacity.bind(this);
+};
+
+(function() {
+
+ this.$updateOpacity = function(val) {
+ var cursors = this.cursors;
+ for (var i = cursors.length; i--; )
+ dom.setStyle(cursors[i].style, "opacity", val ? "" : "0");
+ };
+
+ this.$startCssAnimation = function() {
+ var cursors = this.cursors;
+ for (var i = cursors.length; i--; )
+ cursors[i].style.animationDuration = this.blinkInterval + "ms";
+
+ setTimeout(function() {
+ dom.addCssClass(this.element, "ace_animate-blinking");
+ }.bind(this));
+ };
+
+ this.$stopCssAnimation = function() {
+ dom.removeCssClass(this.element, "ace_animate-blinking");
+ };
+
+ this.$padding = 0;
+ this.setPadding = function(padding) {
+ this.$padding = padding;
+ };
+
+ this.setSession = function(session) {
+ this.session = session;
+ };
+
+ this.setBlinking = function(blinking) {
+ if (blinking != this.isBlinking) {
+ this.isBlinking = blinking;
+ this.restartTimer();
+ }
+ };
+
+ this.setBlinkInterval = function(blinkInterval) {
+ if (blinkInterval != this.blinkInterval) {
+ this.blinkInterval = blinkInterval;
+ this.restartTimer();
+ }
+ };
+
+ this.setSmoothBlinking = function(smoothBlinking) {
+ if (smoothBlinking != this.smoothBlinking) {
+ this.smoothBlinking = smoothBlinking;
+ dom.setCssClass(this.element, "ace_smooth-blinking", smoothBlinking);
+ this.$updateCursors(true);
+ this.restartTimer();
+ }
+ };
+
+ this.addCursor = function() {
+ var el = dom.createElement("div");
+ el.className = "ace_cursor";
+ this.element.appendChild(el);
+ this.cursors.push(el);
+ return el;
+ };
+
+ this.removeCursor = function() {
+ if (this.cursors.length > 1) {
+ var el = this.cursors.pop();
+ el.parentNode.removeChild(el);
+ return el;
+ }
+ };
+
+ this.hideCursor = function() {
+ this.isVisible = false;
+ dom.addCssClass(this.element, "ace_hidden-cursors");
+ this.restartTimer();
+ };
+
+ this.showCursor = function() {
+ this.isVisible = true;
+ dom.removeCssClass(this.element, "ace_hidden-cursors");
+ this.restartTimer();
+ };
+
+ this.restartTimer = function() {
+ var update = this.$updateCursors;
+ clearInterval(this.intervalId);
+ clearTimeout(this.timeoutId);
+ this.$stopCssAnimation();
+
+ if (this.smoothBlinking) {
+ dom.removeCssClass(this.element, "ace_smooth-blinking");
+ }
+
+ update(true);
+
+ if (!this.isBlinking || !this.blinkInterval || !this.isVisible) {
+ this.$stopCssAnimation();
+ return;
+ }
+
+ if (this.smoothBlinking) {
+ setTimeout(function(){
+ dom.addCssClass(this.element, "ace_smooth-blinking");
+ }.bind(this));
+ }
+
+ if (dom.HAS_CSS_ANIMATION) {
+ this.$startCssAnimation();
+ } else {
+ var blink = function(){
+ this.timeoutId = setTimeout(function() {
+ update(false);
+ }, 0.6 * this.blinkInterval);
+ }.bind(this);
+
+ this.intervalId = setInterval(function() {
+ update(true);
+ blink();
+ }, this.blinkInterval);
+ blink();
+ }
+ };
+
+ this.getPixelPosition = function(position, onScreen) {
+ if (!this.config || !this.session)
+ return {left : 0, top : 0};
+
+ if (!position)
+ position = this.session.selection.getCursor();
+ var pos = this.session.documentToScreenPosition(position);
+ var cursorLeft = this.$padding + (this.session.$bidiHandler.isBidiRow(pos.row, position.row)
+ ? this.session.$bidiHandler.getPosLeft(pos.column)
+ : pos.column * this.config.characterWidth);
+
+ var cursorTop = (pos.row - (onScreen ? this.config.firstRowScreen : 0)) *
+ this.config.lineHeight;
+
+ return {left : cursorLeft, top : cursorTop};
+ };
+
+ this.isCursorInView = function(pixelPos, config) {
+ return pixelPos.top >= 0 && pixelPos.top < config.maxHeight;
+ };
+
+ this.update = function(config) {
+ this.config = config;
+
+ var selections = this.session.$selectionMarkers;
+ var i = 0, cursorIndex = 0;
+
+ if (selections === undefined || selections.length === 0){
+ selections = [{cursor: null}];
+ }
+
+ for (var i = 0, n = selections.length; i < n; i++) {
+ var pixelPos = this.getPixelPosition(selections[i].cursor, true);
+ if ((pixelPos.top > config.height + config.offset ||
+ pixelPos.top < 0) && i > 1) {
+ continue;
+ }
+
+ var element = this.cursors[cursorIndex++] || this.addCursor();
+ var style = element.style;
+
+ if (!this.drawCursor) {
+ if (!this.isCursorInView(pixelPos, config)) {
+ dom.setStyle(style, "display", "none");
+ } else {
+ dom.setStyle(style, "display", "block");
+ dom.translate(element, pixelPos.left, pixelPos.top);
+ dom.setStyle(style, "width", Math.round(config.characterWidth) + "px");
+ dom.setStyle(style, "height", config.lineHeight + "px");
+ }
+ } else {
+ this.drawCursor(element, pixelPos, config, selections[i], this.session);
+ }
+ }
+ while (this.cursors.length > cursorIndex)
+ this.removeCursor();
+
+ var overwrite = this.session.getOverwrite();
+ this.$setOverwrite(overwrite);
+ this.$pixelPos = pixelPos;
+ this.restartTimer();
+ };
+
+ this.drawCursor = null;
+
+ this.$setOverwrite = function(overwrite) {
+ if (overwrite != this.overwrite) {
+ this.overwrite = overwrite;
+ if (overwrite)
+ dom.addCssClass(this.element, "ace_overwrite-cursors");
+ else
+ dom.removeCssClass(this.element, "ace_overwrite-cursors");
+ }
+ };
+
+ this.destroy = function() {
+ clearInterval(this.intervalId);
+ clearTimeout(this.timeoutId);
+ };
+
+}).call(Cursor.prototype);
+
+exports.Cursor = Cursor;
+
+});
+
+ace.define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var dom = require("./lib/dom");
+var event = require("./lib/event");
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var MAX_SCROLL_H = 0x8000;
+var ScrollBar = function(parent) {
+ this.element = dom.createElement("div");
+ this.element.className = "ace_scrollbar ace_scrollbar" + this.classSuffix;
+
+ this.inner = dom.createElement("div");
+ this.inner.className = "ace_scrollbar-inner";
+ this.element.appendChild(this.inner);
+
+ parent.appendChild(this.element);
+
+ this.setVisible(false);
+ this.skipEvent = false;
+
+ event.addListener(this.element, "scroll", this.onScroll.bind(this));
+ event.addListener(this.element, "mousedown", event.preventDefault);
+};
+
+(function() {
+ oop.implement(this, EventEmitter);
+
+ this.setVisible = function(isVisible) {
+ this.element.style.display = isVisible ? "" : "none";
+ this.isVisible = isVisible;
+ this.coeff = 1;
+ };
+}).call(ScrollBar.prototype);
+var VScrollBar = function(parent, renderer) {
+ ScrollBar.call(this, parent);
+ this.scrollTop = 0;
+ this.scrollHeight = 0;
+ renderer.$scrollbarWidth =
+ this.width = dom.scrollbarWidth(parent.ownerDocument);
+ this.inner.style.width =
+ this.element.style.width = (this.width || 15) + 5 + "px";
+ this.$minWidth = 0;
+};
+
+oop.inherits(VScrollBar, ScrollBar);
+
+(function() {
+
+ this.classSuffix = '-v';
+ this.onScroll = function() {
+ if (!this.skipEvent) {
+ this.scrollTop = this.element.scrollTop;
+ if (this.coeff != 1) {
+ var h = this.element.clientHeight / this.scrollHeight;
+ this.scrollTop = this.scrollTop * (1 - h) / (this.coeff - h);
+ }
+ this._emit("scroll", {data: this.scrollTop});
+ }
+ this.skipEvent = false;
+ };
+ this.getWidth = function() {
+ return Math.max(this.isVisible ? this.width : 0, this.$minWidth || 0);
+ };
+ this.setHeight = function(height) {
+ this.element.style.height = height + "px";
+ };
+ this.setInnerHeight =
+ this.setScrollHeight = function(height) {
+ this.scrollHeight = height;
+ if (height > MAX_SCROLL_H) {
+ this.coeff = MAX_SCROLL_H / height;
+ height = MAX_SCROLL_H;
+ } else if (this.coeff != 1) {
+ this.coeff = 1;
+ }
+ this.inner.style.height = height + "px";
+ };
+ this.setScrollTop = function(scrollTop) {
+ if (this.scrollTop != scrollTop) {
+ this.skipEvent = true;
+ this.scrollTop = scrollTop;
+ this.element.scrollTop = scrollTop * this.coeff;
+ }
+ };
+
+}).call(VScrollBar.prototype);
+var HScrollBar = function(parent, renderer) {
+ ScrollBar.call(this, parent);
+ this.scrollLeft = 0;
+ this.height = renderer.$scrollbarWidth;
+ this.inner.style.height =
+ this.element.style.height = (this.height || 15) + 5 + "px";
+};
+
+oop.inherits(HScrollBar, ScrollBar);
+
+(function() {
+
+ this.classSuffix = '-h';
+ this.onScroll = function() {
+ if (!this.skipEvent) {
+ this.scrollLeft = this.element.scrollLeft;
+ this._emit("scroll", {data: this.scrollLeft});
+ }
+ this.skipEvent = false;
+ };
+ this.getHeight = function() {
+ return this.isVisible ? this.height : 0;
+ };
+ this.setWidth = function(width) {
+ this.element.style.width = width + "px";
+ };
+ this.setInnerWidth = function(width) {
+ this.inner.style.width = width + "px";
+ };
+ this.setScrollWidth = function(width) {
+ this.inner.style.width = width + "px";
+ };
+ this.setScrollLeft = function(scrollLeft) {
+ if (this.scrollLeft != scrollLeft) {
+ this.skipEvent = true;
+ this.scrollLeft = this.element.scrollLeft = scrollLeft;
+ }
+ };
+
+}).call(HScrollBar.prototype);
+
+
+exports.ScrollBar = VScrollBar; // backward compatibility
+exports.ScrollBarV = VScrollBar; // backward compatibility
+exports.ScrollBarH = HScrollBar; // backward compatibility
+
+exports.VScrollBar = VScrollBar;
+exports.HScrollBar = HScrollBar;
+});
+
+ace.define("ace/renderloop",["require","exports","module","ace/lib/event"], function(require, exports, module) {
+"use strict";
+
+var event = require("./lib/event");
+
+
+var RenderLoop = function(onRender, win) {
+ this.onRender = onRender;
+ this.pending = false;
+ this.changes = 0;
+ this.$recursionLimit = 2;
+ this.window = win || window;
+ var _self = this;
+ this._flush = function(ts) {
+ _self.pending = false;
+ var changes = _self.changes;
+
+ if (changes) {
+ event.blockIdle(100);
+ _self.changes = 0;
+ _self.onRender(changes);
+ }
+
+ if (_self.changes) {
+ if (_self.$recursionLimit-- < 0) return;
+ _self.schedule();
+ } else {
+ _self.$recursionLimit = 2;
+ }
+ };
+};
+
+(function() {
+
+ this.schedule = function(change) {
+ this.changes = this.changes | change;
+ if (this.changes && !this.pending) {
+ event.nextFrame(this._flush);
+ this.pending = true;
+ }
+ };
+
+ this.clear = function(change) {
+ var changes = this.changes;
+ this.changes = 0;
+ return changes;
+ };
+
+}).call(RenderLoop.prototype);
+
+exports.RenderLoop = RenderLoop;
+});
+
+ace.define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/lib/useragent","ace/lib/event_emitter"], function(require, exports, module) {
+
+var oop = require("../lib/oop");
+var dom = require("../lib/dom");
+var lang = require("../lib/lang");
+var event = require("../lib/event");
+var useragent = require("../lib/useragent");
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+
+var CHAR_COUNT = 256;
+var USE_OBSERVER = typeof ResizeObserver == "function";
+var L = 200;
+
+var FontMetrics = exports.FontMetrics = function(parentEl) {
+ this.el = dom.createElement("div");
+ this.$setMeasureNodeStyles(this.el.style, true);
+
+ this.$main = dom.createElement("div");
+ this.$setMeasureNodeStyles(this.$main.style);
+
+ this.$measureNode = dom.createElement("div");
+ this.$setMeasureNodeStyles(this.$measureNode.style);
+
+
+ this.el.appendChild(this.$main);
+ this.el.appendChild(this.$measureNode);
+ parentEl.appendChild(this.el);
+
+ this.$measureNode.innerHTML = lang.stringRepeat("X", CHAR_COUNT);
+
+ this.$characterSize = {width: 0, height: 0};
+
+
+ if (USE_OBSERVER)
+ this.$addObserver();
+ else
+ this.checkForSizeChanges();
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+
+ this.$characterSize = {width: 0, height: 0};
+
+ this.$setMeasureNodeStyles = function(style, isRoot) {
+ style.width = style.height = "auto";
+ style.left = style.top = "0px";
+ style.visibility = "hidden";
+ style.position = "absolute";
+ style.whiteSpace = "pre";
+
+ if (useragent.isIE < 8) {
+ style["font-family"] = "inherit";
+ } else {
+ style.font = "inherit";
+ }
+ style.overflow = isRoot ? "hidden" : "visible";
+ };
+
+ this.checkForSizeChanges = function(size) {
+ if (size === undefined)
+ size = this.$measureSizes();
+ if (size && (this.$characterSize.width !== size.width || this.$characterSize.height !== size.height)) {
+ this.$measureNode.style.fontWeight = "bold";
+ var boldSize = this.$measureSizes();
+ this.$measureNode.style.fontWeight = "";
+ this.$characterSize = size;
+ this.charSizes = Object.create(null);
+ this.allowBoldFonts = boldSize && boldSize.width === size.width && boldSize.height === size.height;
+ this._emit("changeCharacterSize", {data: size});
+ }
+ };
+
+ this.$addObserver = function() {
+ var self = this;
+ this.$observer = new window.ResizeObserver(function(e) {
+ var rect = e[0].contentRect;
+ self.checkForSizeChanges({
+ height: rect.height,
+ width: rect.width / CHAR_COUNT
+ });
+ });
+ this.$observer.observe(this.$measureNode);
+ };
+
+ this.$pollSizeChanges = function() {
+ if (this.$pollSizeChangesTimer || this.$observer)
+ return this.$pollSizeChangesTimer;
+ var self = this;
+
+ return this.$pollSizeChangesTimer = event.onIdle(function cb() {
+ self.checkForSizeChanges();
+ event.onIdle(cb, 500);
+ }, 500);
+ };
+
+ this.setPolling = function(val) {
+ if (val) {
+ this.$pollSizeChanges();
+ } else if (this.$pollSizeChangesTimer) {
+ clearInterval(this.$pollSizeChangesTimer);
+ this.$pollSizeChangesTimer = 0;
+ }
+ };
+
+ this.$measureSizes = function(node) {
+ var size = {
+ height: (node || this.$measureNode).clientHeight,
+ width: (node || this.$measureNode).clientWidth / CHAR_COUNT
+ };
+ if (size.width === 0 || size.height === 0)
+ return null;
+ return size;
+ };
+
+ this.$measureCharWidth = function(ch) {
+ this.$main.innerHTML = lang.stringRepeat(ch, CHAR_COUNT);
+ var rect = this.$main.getBoundingClientRect();
+ return rect.width / CHAR_COUNT;
+ };
+
+ this.getCharacterWidth = function(ch) {
+ var w = this.charSizes[ch];
+ if (w === undefined) {
+ w = this.charSizes[ch] = this.$measureCharWidth(ch) / this.$characterSize.width;
+ }
+ return w;
+ };
+
+ this.destroy = function() {
+ clearInterval(this.$pollSizeChangesTimer);
+ if (this.$observer)
+ this.$observer.disconnect();
+ if (this.el && this.el.parentNode)
+ this.el.parentNode.removeChild(this.el);
+ };
+
+
+ this.$getZoom = function getZoom(element) {
+ if (!element) return 1;
+ return (window.getComputedStyle(element).zoom || 1) * getZoom(element.parentElement);
+ };
+ this.$initTransformMeasureNodes = function() {
+ var t = function(t, l) {
+ return ["div", {
+ style: "position: absolute;top:" + t + "px;left:" + l + "px;"
+ }];
+ };
+ this.els = dom.buildDom([t(0, 0), t(L, 0), t(0, L), t(L, L)], this.el);
+ };
+ this.transformCoordinates = function(clientPos, elPos) {
+ if (clientPos) {
+ var zoom = this.$getZoom(this.el);
+ clientPos = mul(1 / zoom, clientPos);
+ }
+ function solve(l1, l2, r) {
+ var det = l1[1] * l2[0] - l1[0] * l2[1];
+ return [
+ (-l2[1] * r[0] + l2[0] * r[1]) / det,
+ (+l1[1] * r[0] - l1[0] * r[1]) / det
+ ];
+ }
+ function sub(a, b) { return [a[0] - b[0], a[1] - b[1]]; }
+ function add(a, b) { return [a[0] + b[0], a[1] + b[1]]; }
+ function mul(a, b) { return [a * b[0], a * b[1]]; }
+
+ if (!this.els)
+ this.$initTransformMeasureNodes();
+
+ function p(el) {
+ var r = el.getBoundingClientRect();
+ return [r.left, r.top];
+ }
+
+ var a = p(this.els[0]);
+ var b = p(this.els[1]);
+ var c = p(this.els[2]);
+ var d = p(this.els[3]);
+
+ var h = solve(sub(d, b), sub(d, c), sub(add(b, c), add(d, a)));
+
+ var m1 = mul(1 + h[0], sub(b, a));
+ var m2 = mul(1 + h[1], sub(c, a));
+
+ if (elPos) {
+ var x = elPos;
+ var k = h[0] * x[0] / L + h[1] * x[1] / L + 1;
+ var ut = add(mul(x[0], m1), mul(x[1], m2));
+ return add(mul(1 / k / L, ut), a);
+ }
+ var u = sub(clientPos, a);
+ var f = solve(sub(m1, mul(h[0], u)), sub(m2, mul(h[1], u)), u);
+ return mul(L, f);
+ };
+
+}).call(FontMetrics.prototype);
+
+});
+
+ace.define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/config","ace/layer/gutter","ace/layer/marker","ace/layer/text","ace/layer/cursor","ace/scrollbar","ace/scrollbar","ace/renderloop","ace/layer/font_metrics","ace/lib/event_emitter","ace/lib/useragent"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var dom = require("./lib/dom");
+var config = require("./config");
+var GutterLayer = require("./layer/gutter").Gutter;
+var MarkerLayer = require("./layer/marker").Marker;
+var TextLayer = require("./layer/text").Text;
+var CursorLayer = require("./layer/cursor").Cursor;
+var HScrollBar = require("./scrollbar").HScrollBar;
+var VScrollBar = require("./scrollbar").VScrollBar;
+var RenderLoop = require("./renderloop").RenderLoop;
+var FontMetrics = require("./layer/font_metrics").FontMetrics;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var editorCss = "\
+.ace_br1 {border-top-left-radius : 3px;}\
+.ace_br2 {border-top-right-radius : 3px;}\
+.ace_br3 {border-top-left-radius : 3px; border-top-right-radius: 3px;}\
+.ace_br4 {border-bottom-right-radius: 3px;}\
+.ace_br5 {border-top-left-radius : 3px; border-bottom-right-radius: 3px;}\
+.ace_br6 {border-top-right-radius : 3px; border-bottom-right-radius: 3px;}\
+.ace_br7 {border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px;}\
+.ace_br8 {border-bottom-left-radius : 3px;}\
+.ace_br9 {border-top-left-radius : 3px; border-bottom-left-radius: 3px;}\
+.ace_br10{border-top-right-radius : 3px; border-bottom-left-radius: 3px;}\
+.ace_br11{border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-left-radius: 3px;}\
+.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
+.ace_br13{border-top-left-radius : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
+.ace_br14{border-top-right-radius : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
+.ace_br15{border-top-left-radius : 3px; border-top-right-radius: 3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
+.ace_editor {\
+position: relative;\
+overflow: hidden;\
+font: 12px/normal 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;\
+direction: ltr;\
+text-align: left;\
+-webkit-tap-highlight-color: rgba(0, 0, 0, 0);\
+}\
+.ace_scroller {\
+position: absolute;\
+overflow: hidden;\
+top: 0;\
+bottom: 0;\
+background-color: inherit;\
+-ms-user-select: none;\
+-moz-user-select: none;\
+-webkit-user-select: none;\
+user-select: none;\
+cursor: text;\
+}\
+.ace_content {\
+position: absolute;\
+box-sizing: border-box;\
+min-width: 100%;\
+contain: style size layout;\
+}\
+.ace_dragging .ace_scroller:before{\
+position: absolute;\
+top: 0;\
+left: 0;\
+right: 0;\
+bottom: 0;\
+content: '';\
+background: rgba(250, 250, 250, 0.01);\
+z-index: 1000;\
+}\
+.ace_dragging.ace_dark .ace_scroller:before{\
+background: rgba(0, 0, 0, 0.01);\
+}\
+.ace_selecting, .ace_selecting * {\
+cursor: text !important;\
+}\
+.ace_gutter {\
+position: absolute;\
+overflow : hidden;\
+width: auto;\
+top: 0;\
+bottom: 0;\
+left: 0;\
+cursor: default;\
+z-index: 4;\
+-ms-user-select: none;\
+-moz-user-select: none;\
+-webkit-user-select: none;\
+user-select: none;\
+contain: style size layout;\
+}\
+.ace_gutter-active-line {\
+position: absolute;\
+left: 0;\
+right: 0;\
+}\
+.ace_scroller.ace_scroll-left {\
+box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\
+}\
+.ace_gutter-cell {\
+position: absolute;\
+top: 0;\
+left: 0;\
+right: 0;\
+padding-left: 19px;\
+padding-right: 6px;\
+background-repeat: no-repeat;\
+}\
+.ace_gutter-cell.ace_error {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAABOFBMVEX/////////QRswFAb/Ui4wFAYwFAYwFAaWGAfDRymzOSH/PxswFAb/SiUwFAYwFAbUPRvjQiDllog5HhHdRybsTi3/Tyv9Tir+Syj/UC3////XurebMBIwFAb/RSHbPx/gUzfdwL3kzMivKBAwFAbbvbnhPx66NhowFAYwFAaZJg8wFAaxKBDZurf/RB6mMxb/SCMwFAYwFAbxQB3+RB4wFAb/Qhy4Oh+4QifbNRcwFAYwFAYwFAb/QRzdNhgwFAYwFAbav7v/Uy7oaE68MBK5LxLewr/r2NXewLswFAaxJw4wFAbkPRy2PyYwFAaxKhLm1tMwFAazPiQwFAaUGAb/QBrfOx3bvrv/VC/maE4wFAbRPBq6MRO8Qynew8Dp2tjfwb0wFAbx6eju5+by6uns4uH9/f36+vr/GkHjAAAAYnRSTlMAGt+64rnWu/bo8eAA4InH3+DwoN7j4eLi4xP99Nfg4+b+/u9B/eDs1MD1mO7+4PHg2MXa347g7vDizMLN4eG+Pv7i5evs/v79yu7S3/DV7/498Yv24eH+4ufQ3Ozu/v7+y13sRqwAAADLSURBVHjaZc/XDsFgGIBhtDrshlitmk2IrbHFqL2pvXf/+78DPokj7+Fz9qpU/9UXJIlhmPaTaQ6QPaz0mm+5gwkgovcV6GZzd5JtCQwgsxoHOvJO15kleRLAnMgHFIESUEPmawB9ngmelTtipwwfASilxOLyiV5UVUyVAfbG0cCPHig+GBkzAENHS0AstVF6bacZIOzgLmxsHbt2OecNgJC83JERmePUYq8ARGkJx6XtFsdddBQgZE2nPR6CICZhawjA4Fb/chv+399kfR+MMMDGOQAAAABJRU5ErkJggg==\");\
+background-repeat: no-repeat;\
+background-position: 2px center;\
+}\
+.ace_gutter-cell.ace_warning {\
+background-image: url(\"data:image/png;base64,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\");\
+background-position: 2px center;\
+}\
+.ace_gutter-cell.ace_info {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAAJ0Uk5TAAB2k804AAAAPklEQVQY02NgIB68QuO3tiLznjAwpKTgNyDbMegwisCHZUETUZV0ZqOquBpXj2rtnpSJT1AEnnRmL2OgGgAAIKkRQap2htgAAAAASUVORK5CYII=\");\
+background-position: 2px center;\
+}\
+.ace_dark .ace_gutter-cell.ace_info {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAAJFBMVEUAAAChoaGAgIAqKiq+vr6tra1ZWVmUlJSbm5s8PDxubm56enrdgzg3AAAAAXRSTlMAQObYZgAAAClJREFUeNpjYMAPdsMYHegyJZFQBlsUlMFVCWUYKkAZMxZAGdxlDMQBAG+TBP4B6RyJAAAAAElFTkSuQmCC\");\
+}\
+.ace_scrollbar {\
+contain: strict;\
+position: absolute;\
+right: 0;\
+bottom: 0;\
+z-index: 6;\
+}\
+.ace_scrollbar-inner {\
+position: absolute;\
+cursor: text;\
+left: 0;\
+top: 0;\
+}\
+.ace_scrollbar-v{\
+overflow-x: hidden;\
+overflow-y: scroll;\
+top: 0;\
+}\
+.ace_scrollbar-h {\
+overflow-x: scroll;\
+overflow-y: hidden;\
+left: 0;\
+}\
+.ace_print-margin {\
+position: absolute;\
+height: 100%;\
+}\
+.ace_text-input {\
+position: absolute;\
+z-index: 0;\
+width: 0.5em;\
+height: 1em;\
+opacity: 0;\
+background: transparent;\
+-moz-appearance: none;\
+appearance: none;\
+border: none;\
+resize: none;\
+outline: none;\
+overflow: hidden;\
+font: inherit;\
+padding: 0 1px;\
+margin: 0 -1px;\
+contain: strict;\
+-ms-user-select: text;\
+-moz-user-select: text;\
+-webkit-user-select: text;\
+user-select: text;\
+white-space: pre!important;\
+}\
+.ace_text-input.ace_composition {\
+background: transparent;\
+color: inherit;\
+z-index: 1000;\
+opacity: 1;\
+}\
+.ace_composition_placeholder { color: transparent }\
+.ace_composition_marker { \
+border-bottom: 1px solid;\
+position: absolute;\
+border-radius: 0;\
+margin-top: 1px;\
+}\
+[ace_nocontext=true] {\
+transform: none!important;\
+filter: none!important;\
+perspective: none!important;\
+clip-path: none!important;\
+mask : none!important;\
+contain: none!important;\
+perspective: none!important;\
+mix-blend-mode: initial!important;\
+z-index: auto;\
+}\
+.ace_layer {\
+z-index: 1;\
+position: absolute;\
+overflow: hidden;\
+word-wrap: normal;\
+white-space: pre;\
+height: 100%;\
+width: 100%;\
+box-sizing: border-box;\
+pointer-events: none;\
+}\
+.ace_gutter-layer {\
+position: relative;\
+width: auto;\
+text-align: right;\
+pointer-events: auto;\
+height: 1000000px;\
+contain: style size layout;\
+}\
+.ace_text-layer {\
+font: inherit !important;\
+position: absolute;\
+height: 1000000px;\
+width: 1000000px;\
+contain: style size layout;\
+}\
+.ace_text-layer > .ace_line, .ace_text-layer > .ace_line_group {\
+contain: style size layout;\
+position: absolute;\
+top: 0;\
+left: 0;\
+right: 0;\
+}\
+.ace_hidpi .ace_text-layer,\
+.ace_hidpi .ace_gutter-layer,\
+.ace_hidpi .ace_content,\
+.ace_hidpi .ace_gutter {\
+contain: strict;\
+will-change: transform;\
+}\
+.ace_hidpi .ace_text-layer > .ace_line, \
+.ace_hidpi .ace_text-layer > .ace_line_group {\
+contain: strict;\
+}\
+.ace_cjk {\
+display: inline-block;\
+text-align: center;\
+}\
+.ace_cursor-layer {\
+z-index: 4;\
+}\
+.ace_cursor {\
+z-index: 4;\
+position: absolute;\
+box-sizing: border-box;\
+border-left: 2px solid;\
+transform: translatez(0);\
+}\
+.ace_multiselect .ace_cursor {\
+border-left-width: 1px;\
+}\
+.ace_slim-cursors .ace_cursor {\
+border-left-width: 1px;\
+}\
+.ace_overwrite-cursors .ace_cursor {\
+border-left-width: 0;\
+border-bottom: 1px solid;\
+}\
+.ace_hidden-cursors .ace_cursor {\
+opacity: 0.2;\
+}\
+.ace_smooth-blinking .ace_cursor {\
+transition: opacity 0.18s;\
+}\
+.ace_animate-blinking .ace_cursor {\
+animation-duration: 1000ms;\
+animation-timing-function: step-end;\
+animation-name: blink-ace-animate;\
+animation-iteration-count: infinite;\
+}\
+.ace_animate-blinking.ace_smooth-blinking .ace_cursor {\
+animation-duration: 1000ms;\
+animation-timing-function: ease-in-out;\
+animation-name: blink-ace-animate-smooth;\
+}\
+@keyframes blink-ace-animate {\
+from, to { opacity: 1; }\
+60% { opacity: 0; }\
+}\
+@keyframes blink-ace-animate-smooth {\
+from, to { opacity: 1; }\
+45% { opacity: 1; }\
+60% { opacity: 0; }\
+85% { opacity: 0; }\
+}\
+.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {\
+position: absolute;\
+z-index: 3;\
+}\
+.ace_marker-layer .ace_selection {\
+position: absolute;\
+z-index: 5;\
+}\
+.ace_marker-layer .ace_bracket {\
+position: absolute;\
+z-index: 6;\
+}\
+.ace_marker-layer .ace_active-line {\
+position: absolute;\
+z-index: 2;\
+}\
+.ace_marker-layer .ace_selected-word {\
+position: absolute;\
+z-index: 4;\
+box-sizing: border-box;\
+}\
+.ace_line .ace_fold {\
+box-sizing: border-box;\
+display: inline-block;\
+height: 11px;\
+margin-top: -2px;\
+vertical-align: middle;\
+background-image:\
+url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII=\"),\
+url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=\");\
+background-repeat: no-repeat, repeat-x;\
+background-position: center center, top left;\
+color: transparent;\
+border: 1px solid black;\
+border-radius: 2px;\
+cursor: pointer;\
+pointer-events: auto;\
+}\
+.ace_dark .ace_fold {\
+}\
+.ace_fold:hover{\
+background-image:\
+url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII=\"),\
+url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACBJREFUeNpi+P//fz4TAwPDZxDxD5X4i5fLMEwJgAADAEPVDbjNw87ZAAAAAElFTkSuQmCC\");\
+}\
+.ace_tooltip {\
+background-color: #FFF;\
+background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.1));\
+border: 1px solid gray;\
+border-radius: 1px;\
+box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);\
+color: black;\
+max-width: 100%;\
+padding: 3px 4px;\
+position: fixed;\
+z-index: 999999;\
+box-sizing: border-box;\
+cursor: default;\
+white-space: pre;\
+word-wrap: break-word;\
+line-height: normal;\
+font-style: normal;\
+font-weight: normal;\
+letter-spacing: normal;\
+pointer-events: none;\
+}\
+.ace_folding-enabled > .ace_gutter-cell {\
+padding-right: 13px;\
+}\
+.ace_fold-widget {\
+box-sizing: border-box;\
+margin: 0 -12px 0 1px;\
+display: none;\
+width: 11px;\
+vertical-align: top;\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==\");\
+background-repeat: no-repeat;\
+background-position: center;\
+border-radius: 3px;\
+border: 1px solid transparent;\
+cursor: pointer;\
+}\
+.ace_folding-enabled .ace_fold-widget {\
+display: inline-block; \
+}\
+.ace_fold-widget.ace_end {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==\");\
+}\
+.ace_fold-widget.ace_closed {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAGCAYAAAAG5SQMAAAAOUlEQVR42jXKwQkAMAgDwKwqKD4EwQ26sSOkVWjgIIHAzPiCgaqiqnJHZnKICBERHN194O5b9vbLuAVRL+l0YWnZAAAAAElFTkSuQmCCXA==\");\
+}\
+.ace_fold-widget:hover {\
+border: 1px solid rgba(0, 0, 0, 0.3);\
+background-color: rgba(255, 255, 255, 0.2);\
+box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\
+}\
+.ace_fold-widget:active {\
+border: 1px solid rgba(0, 0, 0, 0.4);\
+background-color: rgba(0, 0, 0, 0.05);\
+box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\
+}\
+.ace_dark .ace_fold-widget {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC\");\
+}\
+.ace_dark .ace_fold-widget.ace_end {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==\");\
+}\
+.ace_dark .ace_fold-widget.ace_closed {\
+background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==\");\
+}\
+.ace_dark .ace_fold-widget:hover {\
+box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
+background-color: rgba(255, 255, 255, 0.1);\
+}\
+.ace_dark .ace_fold-widget:active {\
+box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
+}\
+.ace_inline_button {\
+border: 1px solid lightgray;\
+display: inline-block;\
+margin: -1px 8px;\
+padding: 0 5px;\
+pointer-events: auto;\
+cursor: pointer;\
+}\
+.ace_inline_button:hover {\
+border-color: gray;\
+background: rgba(200,200,200,0.2);\
+display: inline-block;\
+pointer-events: auto;\
+}\
+.ace_fold-widget.ace_invalid {\
+background-color: #FFB4B4;\
+border-color: #DE5555;\
+}\
+.ace_fade-fold-widgets .ace_fold-widget {\
+transition: opacity 0.4s ease 0.05s;\
+opacity: 0;\
+}\
+.ace_fade-fold-widgets:hover .ace_fold-widget {\
+transition: opacity 0.05s ease 0.05s;\
+opacity:1;\
+}\
+.ace_underline {\
+text-decoration: underline;\
+}\
+.ace_bold {\
+font-weight: bold;\
+}\
+.ace_nobold .ace_bold {\
+font-weight: normal;\
+}\
+.ace_italic {\
+font-style: italic;\
+}\
+.ace_error-marker {\
+background-color: rgba(255, 0, 0,0.2);\
+position: absolute;\
+z-index: 9;\
+}\
+.ace_highlight-marker {\
+background-color: rgba(255, 255, 0,0.2);\
+position: absolute;\
+z-index: 8;\
+}\
+";
+
+var useragent = require("./lib/useragent");
+var HIDE_TEXTAREA = useragent.isIE;
+
+dom.importCssString(editorCss, "ace_editor.css");
+
+var VirtualRenderer = function(container, theme) {
+ var _self = this;
+
+ this.container = container || dom.createElement("div");
+
+ dom.addCssClass(this.container, "ace_editor");
+ if (dom.HI_DPI) dom.addCssClass(this.container, "ace_hidpi");
+
+ this.setTheme(theme);
+
+ this.$gutter = dom.createElement("div");
+ this.$gutter.className = "ace_gutter";
+ this.container.appendChild(this.$gutter);
+ this.$gutter.setAttribute("aria-hidden", true);
+
+ this.scroller = dom.createElement("div");
+ this.scroller.className = "ace_scroller";
+
+ this.container.appendChild(this.scroller);
+
+ this.content = dom.createElement("div");
+ this.content.className = "ace_content";
+ this.scroller.appendChild(this.content);
+
+ this.$gutterLayer = new GutterLayer(this.$gutter);
+ this.$gutterLayer.on("changeGutterWidth", this.onGutterResize.bind(this));
+
+ this.$markerBack = new MarkerLayer(this.content);
+
+ var textLayer = this.$textLayer = new TextLayer(this.content);
+ this.canvas = textLayer.element;
+
+ this.$markerFront = new MarkerLayer(this.content);
+
+ this.$cursorLayer = new CursorLayer(this.content);
+ this.$horizScroll = false;
+ this.$vScroll = false;
+
+ this.scrollBar =
+ this.scrollBarV = new VScrollBar(this.container, this);
+ this.scrollBarH = new HScrollBar(this.container, this);
+ this.scrollBarV.addEventListener("scroll", function(e) {
+ if (!_self.$scrollAnimation)
+ _self.session.setScrollTop(e.data - _self.scrollMargin.top);
+ });
+ this.scrollBarH.addEventListener("scroll", function(e) {
+ if (!_self.$scrollAnimation)
+ _self.session.setScrollLeft(e.data - _self.scrollMargin.left);
+ });
+
+ this.scrollTop = 0;
+ this.scrollLeft = 0;
+
+ this.cursorPos = {
+ row : 0,
+ column : 0
+ };
+
+ this.$fontMetrics = new FontMetrics(this.container);
+ this.$textLayer.$setFontMetrics(this.$fontMetrics);
+ this.$textLayer.addEventListener("changeCharacterSize", function(e) {
+ _self.updateCharacterSize();
+ _self.onResize(true, _self.gutterWidth, _self.$size.width, _self.$size.height);
+ _self._signal("changeCharacterSize", e);
+ });
+
+ this.$size = {
+ width: 0,
+ height: 0,
+ scrollerHeight: 0,
+ scrollerWidth: 0,
+ $dirty: true
+ };
+
+ this.layerConfig = {
+ width : 1,
+ padding : 0,
+ firstRow : 0,
+ firstRowScreen: 0,
+ lastRow : 0,
+ lineHeight : 0,
+ characterWidth : 0,
+ minHeight : 1,
+ maxHeight : 1,
+ offset : 0,
+ height : 1,
+ gutterOffset: 1
+ };
+
+ this.scrollMargin = {
+ left: 0,
+ right: 0,
+ top: 0,
+ bottom: 0,
+ v: 0,
+ h: 0
+ };
+
+ this.margin = {
+ left: 0,
+ right: 0,
+ top: 0,
+ bottom: 0,
+ v: 0,
+ h: 0
+ };
+
+ this.$keepTextAreaAtCursor = !useragent.isIOS;
+
+ this.$loop = new RenderLoop(
+ this.$renderChanges.bind(this),
+ this.container.ownerDocument.defaultView
+ );
+ this.$loop.schedule(this.CHANGE_FULL);
+
+ this.updateCharacterSize();
+ this.setPadding(4);
+ config.resetOptions(this);
+ config._emit("renderer", this);
+};
+
+(function() {
+
+ this.CHANGE_CURSOR = 1;
+ this.CHANGE_MARKER = 2;
+ this.CHANGE_GUTTER = 4;
+ this.CHANGE_SCROLL = 8;
+ this.CHANGE_LINES = 16;
+ this.CHANGE_TEXT = 32;
+ this.CHANGE_SIZE = 64;
+ this.CHANGE_MARKER_BACK = 128;
+ this.CHANGE_MARKER_FRONT = 256;
+ this.CHANGE_FULL = 512;
+ this.CHANGE_H_SCROLL = 1024;
+
+ oop.implement(this, EventEmitter);
+
+ this.updateCharacterSize = function() {
+ if (this.$textLayer.allowBoldFonts != this.$allowBoldFonts) {
+ this.$allowBoldFonts = this.$textLayer.allowBoldFonts;
+ this.setStyle("ace_nobold", !this.$allowBoldFonts);
+ }
+
+ this.layerConfig.characterWidth =
+ this.characterWidth = this.$textLayer.getCharacterWidth();
+ this.layerConfig.lineHeight =
+ this.lineHeight = this.$textLayer.getLineHeight();
+ this.$updatePrintMargin();
+ };
+ this.setSession = function(session) {
+ if (this.session)
+ this.session.doc.off("changeNewLineMode", this.onChangeNewLineMode);
+
+ this.session = session;
+ if (session && this.scrollMargin.top && session.getScrollTop() <= 0)
+ session.setScrollTop(-this.scrollMargin.top);
+
+ this.$cursorLayer.setSession(session);
+ this.$markerBack.setSession(session);
+ this.$markerFront.setSession(session);
+ this.$gutterLayer.setSession(session);
+ this.$textLayer.setSession(session);
+ if (!session)
+ return;
+
+ this.$loop.schedule(this.CHANGE_FULL);
+ this.session.$setFontMetrics(this.$fontMetrics);
+ this.scrollBarH.scrollLeft = this.scrollBarV.scrollTop = null;
+
+ this.onChangeNewLineMode = this.onChangeNewLineMode.bind(this);
+ this.onChangeNewLineMode();
+ this.session.doc.on("changeNewLineMode", this.onChangeNewLineMode);
+ };
+ this.updateLines = function(firstRow, lastRow, force) {
+ if (lastRow === undefined)
+ lastRow = Infinity;
+
+ if (!this.$changedLines) {
+ this.$changedLines = {
+ firstRow: firstRow,
+ lastRow: lastRow
+ };
+ }
+ else {
+ if (this.$changedLines.firstRow > firstRow)
+ this.$changedLines.firstRow = firstRow;
+
+ if (this.$changedLines.lastRow < lastRow)
+ this.$changedLines.lastRow = lastRow;
+ }
+ if (this.$changedLines.lastRow < this.layerConfig.firstRow) {
+ if (force)
+ this.$changedLines.lastRow = this.layerConfig.lastRow;
+ else
+ return;
+ }
+ if (this.$changedLines.firstRow > this.layerConfig.lastRow)
+ return;
+ this.$loop.schedule(this.CHANGE_LINES);
+ };
+
+ this.onChangeNewLineMode = function() {
+ this.$loop.schedule(this.CHANGE_TEXT);
+ this.$textLayer.$updateEolChar();
+ this.session.$bidiHandler.setEolChar(this.$textLayer.EOL_CHAR);
+ };
+
+ this.onChangeTabSize = function() {
+ this.$loop.schedule(this.CHANGE_TEXT | this.CHANGE_MARKER);
+ this.$textLayer.onChangeTabSize();
+ };
+ this.updateText = function() {
+ this.$loop.schedule(this.CHANGE_TEXT);
+ };
+ this.updateFull = function(force) {
+ if (force)
+ this.$renderChanges(this.CHANGE_FULL, true);
+ else
+ this.$loop.schedule(this.CHANGE_FULL);
+ };
+ this.updateFontSize = function() {
+ this.$textLayer.checkForSizeChanges();
+ };
+
+ this.$changes = 0;
+ this.$updateSizeAsync = function() {
+ if (this.$loop.pending)
+ this.$size.$dirty = true;
+ else
+ this.onResize();
+ };
+ this.onResize = function(force, gutterWidth, width, height) {
+ if (this.resizing > 2)
+ return;
+ else if (this.resizing > 0)
+ this.resizing++;
+ else
+ this.resizing = force ? 1 : 0;
+ var el = this.container;
+ if (!height)
+ height = el.clientHeight || el.scrollHeight;
+ if (!width)
+ width = el.clientWidth || el.scrollWidth;
+ var changes = this.$updateCachedSize(force, gutterWidth, width, height);
+
+
+ if (!this.$size.scrollerHeight || (!width && !height))
+ return this.resizing = 0;
+
+ if (force)
+ this.$gutterLayer.$padding = null;
+
+ if (force)
+ this.$renderChanges(changes | this.$changes, true);
+ else
+ this.$loop.schedule(changes | this.$changes);
+
+ if (this.resizing)
+ this.resizing = 0;
+ this.scrollBarV.scrollLeft = this.scrollBarV.scrollTop = null;
+ };
+
+ this.$updateCachedSize = function(force, gutterWidth, width, height) {
+ height -= (this.$extraHeight || 0);
+ var changes = 0;
+ var size = this.$size;
+ var oldSize = {
+ width: size.width,
+ height: size.height,
+ scrollerHeight: size.scrollerHeight,
+ scrollerWidth: size.scrollerWidth
+ };
+ if (height && (force || size.height != height)) {
+ size.height = height;
+ changes |= this.CHANGE_SIZE;
+
+ size.scrollerHeight = size.height;
+ if (this.$horizScroll)
+ size.scrollerHeight -= this.scrollBarH.getHeight();
+ this.scrollBarV.element.style.bottom = this.scrollBarH.getHeight() + "px";
+
+ changes = changes | this.CHANGE_SCROLL;
+ }
+
+ if (width && (force || size.width != width)) {
+ changes |= this.CHANGE_SIZE;
+ size.width = width;
+
+ if (gutterWidth == null)
+ gutterWidth = this.$showGutter ? this.$gutter.offsetWidth : 0;
+
+ this.gutterWidth = gutterWidth;
+
+ dom.setStyle(this.scrollBarH.element.style, "left", gutterWidth + "px");
+ dom.setStyle(this.scroller.style, "left", gutterWidth + this.margin.left + "px");
+ size.scrollerWidth = Math.max(0, width - gutterWidth - this.scrollBarV.getWidth() - this.margin.h);
+ dom.setStyle(this.$gutter.style, "left", this.margin.left + "px");
+
+ var right = this.scrollBarV.getWidth() + "px";
+ dom.setStyle(this.scrollBarH.element.style, "right", right);
+ dom.setStyle(this.scroller.style, "right", right);
+ dom.setStyle(this.scroller.style, "bottom", this.scrollBarH.getHeight());
+
+ if (this.session && this.session.getUseWrapMode() && this.adjustWrapLimit() || force) {
+ changes |= this.CHANGE_FULL;
+ }
+ }
+
+ size.$dirty = !width || !height;
+
+ if (changes)
+ this._signal("resize", oldSize);
+
+ return changes;
+ };
+
+ this.onGutterResize = function(width) {
+ var gutterWidth = this.$showGutter ? width : 0;
+ if (gutterWidth != this.gutterWidth)
+ this.$changes |= this.$updateCachedSize(true, gutterWidth, this.$size.width, this.$size.height);
+
+ if (this.session.getUseWrapMode() && this.adjustWrapLimit()) {
+ this.$loop.schedule(this.CHANGE_FULL);
+ } else if (this.$size.$dirty) {
+ this.$loop.schedule(this.CHANGE_FULL);
+ } else {
+ this.$computeLayerConfig();
+ }
+ };
+ this.adjustWrapLimit = function() {
+ var availableWidth = this.$size.scrollerWidth - this.$padding * 2;
+ var limit = Math.floor(availableWidth / this.characterWidth);
+ return this.session.adjustWrapLimit(limit, this.$showPrintMargin && this.$printMarginColumn);
+ };
+ this.setAnimatedScroll = function(shouldAnimate){
+ this.setOption("animatedScroll", shouldAnimate);
+ };
+ this.getAnimatedScroll = function() {
+ return this.$animatedScroll;
+ };
+ this.setShowInvisibles = function(showInvisibles) {
+ this.setOption("showInvisibles", showInvisibles);
+ this.session.$bidiHandler.setShowInvisibles(showInvisibles);
+ };
+ this.getShowInvisibles = function() {
+ return this.getOption("showInvisibles");
+ };
+ this.getDisplayIndentGuides = function() {
+ return this.getOption("displayIndentGuides");
+ };
+
+ this.setDisplayIndentGuides = function(display) {
+ this.setOption("displayIndentGuides", display);
+ };
+ this.setShowPrintMargin = function(showPrintMargin) {
+ this.setOption("showPrintMargin", showPrintMargin);
+ };
+ this.getShowPrintMargin = function() {
+ return this.getOption("showPrintMargin");
+ };
+ this.setPrintMarginColumn = function(showPrintMargin) {
+ this.setOption("printMarginColumn", showPrintMargin);
+ };
+ this.getPrintMarginColumn = function() {
+ return this.getOption("printMarginColumn");
+ };
+ this.getShowGutter = function(){
+ return this.getOption("showGutter");
+ };
+ this.setShowGutter = function(show){
+ return this.setOption("showGutter", show);
+ };
+
+ this.getFadeFoldWidgets = function(){
+ return this.getOption("fadeFoldWidgets");
+ };
+
+ this.setFadeFoldWidgets = function(show) {
+ this.setOption("fadeFoldWidgets", show);
+ };
+
+ this.setHighlightGutterLine = function(shouldHighlight) {
+ this.setOption("highlightGutterLine", shouldHighlight);
+ };
+
+ this.getHighlightGutterLine = function() {
+ return this.getOption("highlightGutterLine");
+ };
+
+ this.$updatePrintMargin = function() {
+ if (!this.$showPrintMargin && !this.$printMarginEl)
+ return;
+
+ if (!this.$printMarginEl) {
+ var containerEl = dom.createElement("div");
+ containerEl.className = "ace_layer ace_print-margin-layer";
+ this.$printMarginEl = dom.createElement("div");
+ this.$printMarginEl.className = "ace_print-margin";
+ containerEl.appendChild(this.$printMarginEl);
+ this.content.insertBefore(containerEl, this.content.firstChild);
+ }
+
+ var style = this.$printMarginEl.style;
+ style.left = Math.round(this.characterWidth * this.$printMarginColumn + this.$padding) + "px";
+ style.visibility = this.$showPrintMargin ? "visible" : "hidden";
+
+ if (this.session && this.session.$wrap == -1)
+ this.adjustWrapLimit();
+ };
+ this.getContainerElement = function() {
+ return this.container;
+ };
+ this.getMouseEventTarget = function() {
+ return this.scroller;
+ };
+ this.getTextAreaContainer = function() {
+ return this.container;
+ };
+ this.$moveTextAreaToCursor = function() {
+ var style = this.textarea.style;
+ if (!this.$keepTextAreaAtCursor) {
+ dom.translate(this.textarea, -100, 0);
+ return;
+ }
+ var pixelPos = this.$cursorLayer.$pixelPos;
+ if (!pixelPos)
+ return;
+ var composition = this.$composition;
+ if (composition && composition.markerRange)
+ pixelPos = this.$cursorLayer.getPixelPosition(composition.markerRange.start, true);
+
+ var config = this.layerConfig;
+ var posTop = pixelPos.top;
+ var posLeft = pixelPos.left;
+ posTop -= config.offset;
+
+ var h = composition && composition.useTextareaForIME ? this.lineHeight : HIDE_TEXTAREA ? 0 : 1;
+ if (posTop < 0 || posTop > config.height - h) {
+ dom.translate(this.textarea, 0, 0);
+ return;
+ }
+
+ var w = 1;
+ if (!composition) {
+ posTop += this.lineHeight;
+ }
+ else {
+ if (composition.useTextareaForIME) {
+ var val = this.textarea.value;
+ w = this.characterWidth * (this.session.$getStringScreenWidth(val)[0]);
+ h += 2;
+ }
+ else {
+ posTop += this.lineHeight + 2;
+ }
+ }
+
+ posLeft -= this.scrollLeft;
+ if (posLeft > this.$size.scrollerWidth - w)
+ posLeft = this.$size.scrollerWidth - w;
+
+ posLeft += this.gutterWidth + this.margin.left;
+
+ dom.setStyle(style, "height", h + "px");
+ dom.setStyle(style, "width", w + "px");
+ dom.translate(this.textarea, Math.min(posLeft, this.$size.scrollerWidth - w), Math.min(posTop, this.$size.height - h));
+ };
+ this.getFirstVisibleRow = function() {
+ return this.layerConfig.firstRow;
+ };
+ this.getFirstFullyVisibleRow = function() {
+ return this.layerConfig.firstRow + (this.layerConfig.offset === 0 ? 0 : 1);
+ };
+ this.getLastFullyVisibleRow = function() {
+ var config = this.layerConfig;
+ var lastRow = config.lastRow;
+ var top = this.session.documentToScreenRow(lastRow, 0) * config.lineHeight;
+ if (top - this.session.getScrollTop() > config.height - config.lineHeight)
+ return lastRow - 1;
+ return lastRow;
+ };
+ this.getLastVisibleRow = function() {
+ return this.layerConfig.lastRow;
+ };
+
+ this.$padding = null;
+ this.setPadding = function(padding) {
+ this.$padding = padding;
+ this.$textLayer.setPadding(padding);
+ this.$cursorLayer.setPadding(padding);
+ this.$markerFront.setPadding(padding);
+ this.$markerBack.setPadding(padding);
+ this.$loop.schedule(this.CHANGE_FULL);
+ this.$updatePrintMargin();
+ };
+
+ this.setScrollMargin = function(top, bottom, left, right) {
+ var sm = this.scrollMargin;
+ sm.top = top|0;
+ sm.bottom = bottom|0;
+ sm.right = right|0;
+ sm.left = left|0;
+ sm.v = sm.top + sm.bottom;
+ sm.h = sm.left + sm.right;
+ if (sm.top && this.scrollTop <= 0 && this.session)
+ this.session.setScrollTop(-sm.top);
+ this.updateFull();
+ };
+
+ this.setMargin = function(top, bottom, left, right) {
+ var sm = this.margin;
+ sm.top = top|0;
+ sm.bottom = bottom|0;
+ sm.right = right|0;
+ sm.left = left|0;
+ sm.v = sm.top + sm.bottom;
+ sm.h = sm.left + sm.right;
+ this.$updateCachedSize(true, this.gutterWidth, this.$size.width, this.$size.height);
+ this.updateFull();
+ };
+ this.getHScrollBarAlwaysVisible = function() {
+ return this.$hScrollBarAlwaysVisible;
+ };
+ this.setHScrollBarAlwaysVisible = function(alwaysVisible) {
+ this.setOption("hScrollBarAlwaysVisible", alwaysVisible);
+ };
+ this.getVScrollBarAlwaysVisible = function() {
+ return this.$vScrollBarAlwaysVisible;
+ };
+ this.setVScrollBarAlwaysVisible = function(alwaysVisible) {
+ this.setOption("vScrollBarAlwaysVisible", alwaysVisible);
+ };
+
+ this.$updateScrollBarV = function() {
+ var scrollHeight = this.layerConfig.maxHeight;
+ var scrollerHeight = this.$size.scrollerHeight;
+ if (!this.$maxLines && this.$scrollPastEnd) {
+ scrollHeight -= (scrollerHeight - this.lineHeight) * this.$scrollPastEnd;
+ if (this.scrollTop > scrollHeight - scrollerHeight) {
+ scrollHeight = this.scrollTop + scrollerHeight;
+ this.scrollBarV.scrollTop = null;
+ }
+ }
+ this.scrollBarV.setScrollHeight(scrollHeight + this.scrollMargin.v);
+ this.scrollBarV.setScrollTop(this.scrollTop + this.scrollMargin.top);
+ };
+ this.$updateScrollBarH = function() {
+ this.scrollBarH.setScrollWidth(this.layerConfig.width + 2 * this.$padding + this.scrollMargin.h);
+ this.scrollBarH.setScrollLeft(this.scrollLeft + this.scrollMargin.left);
+ };
+
+ this.$frozen = false;
+ this.freeze = function() {
+ this.$frozen = true;
+ };
+
+ this.unfreeze = function() {
+ this.$frozen = false;
+ };
+
+ this.$renderChanges = function(changes, force) {
+ if (this.$changes) {
+ changes |= this.$changes;
+ this.$changes = 0;
+ }
+ if ((!this.session || !this.container.offsetWidth || this.$frozen) || (!changes && !force)) {
+ this.$changes |= changes;
+ return;
+ }
+ if (this.$size.$dirty) {
+ this.$changes |= changes;
+ return this.onResize(true);
+ }
+ if (!this.lineHeight) {
+ this.$textLayer.checkForSizeChanges();
+ }
+
+ this._signal("beforeRender");
+
+ if (this.session && this.session.$bidiHandler)
+ this.session.$bidiHandler.updateCharacterWidths(this.$fontMetrics);
+
+ var config = this.layerConfig;
+ if (changes & this.CHANGE_FULL ||
+ changes & this.CHANGE_SIZE ||
+ changes & this.CHANGE_TEXT ||
+ changes & this.CHANGE_LINES ||
+ changes & this.CHANGE_SCROLL ||
+ changes & this.CHANGE_H_SCROLL
+ ) {
+ changes |= this.$computeLayerConfig() | this.$loop.clear();
+ if (config.firstRow != this.layerConfig.firstRow && config.firstRowScreen == this.layerConfig.firstRowScreen) {
+ var st = this.scrollTop + (config.firstRow - this.layerConfig.firstRow) * this.lineHeight;
+ if (st > 0) {
+ this.scrollTop = st;
+ changes = changes | this.CHANGE_SCROLL;
+ changes |= this.$computeLayerConfig() | this.$loop.clear();
+ }
+ }
+ config = this.layerConfig;
+ this.$updateScrollBarV();
+ if (changes & this.CHANGE_H_SCROLL)
+ this.$updateScrollBarH();
+
+ dom.translate(this.content, -this.scrollLeft, -config.offset);
+
+ var width = config.width + 2 * this.$padding + "px";
+ var height = config.minHeight + "px";
+
+ dom.setStyle(this.content.style, "width", width);
+ dom.setStyle(this.content.style, "height", height);
+ }
+ if (changes & this.CHANGE_H_SCROLL) {
+ dom.translate(this.content, -this.scrollLeft, -config.offset);
+ this.scroller.className = this.scrollLeft <= 0 ? "ace_scroller" : "ace_scroller ace_scroll-left";
+ }
+ if (changes & this.CHANGE_FULL) {
+ this.$textLayer.update(config);
+ if (this.$showGutter)
+ this.$gutterLayer.update(config);
+ this.$markerBack.update(config);
+ this.$markerFront.update(config);
+ this.$cursorLayer.update(config);
+ this.$moveTextAreaToCursor();
+ this._signal("afterRender");
+ return;
+ }
+ if (changes & this.CHANGE_SCROLL) {
+ if (changes & this.CHANGE_TEXT || changes & this.CHANGE_LINES)
+ this.$textLayer.update(config);
+ else
+ this.$textLayer.scrollLines(config);
+
+ if (this.$showGutter) {
+ if (changes & this.CHANGE_GUTTER || changes & this.CHANGE_LINES)
+ this.$gutterLayer.update(config);
+ else
+ this.$gutterLayer.scrollLines(config);
+ }
+ this.$markerBack.update(config);
+ this.$markerFront.update(config);
+ this.$cursorLayer.update(config);
+ this.$moveTextAreaToCursor();
+ this._signal("afterRender");
+ return;
+ }
+
+ if (changes & this.CHANGE_TEXT) {
+ this.$textLayer.update(config);
+ if (this.$showGutter)
+ this.$gutterLayer.update(config);
+ }
+ else if (changes & this.CHANGE_LINES) {
+ if (this.$updateLines() || (changes & this.CHANGE_GUTTER) && this.$showGutter)
+ this.$gutterLayer.update(config);
+ }
+ else if (changes & this.CHANGE_TEXT || changes & this.CHANGE_GUTTER) {
+ if (this.$showGutter)
+ this.$gutterLayer.update(config);
+ }
+ else if (changes & this.CHANGE_CURSOR) {
+ if (this.$highlightGutterLine)
+ this.$gutterLayer.updateLineHighlight(config);
+ }
+
+ if (changes & this.CHANGE_CURSOR) {
+ this.$cursorLayer.update(config);
+ this.$moveTextAreaToCursor();
+ }
+
+ if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_FRONT)) {
+ this.$markerFront.update(config);
+ }
+
+ if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_BACK)) {
+ this.$markerBack.update(config);
+ }
+
+ this._signal("afterRender");
+ };
+
+
+ this.$autosize = function() {
+ var height = this.session.getScreenLength() * this.lineHeight;
+ var maxHeight = this.$maxLines * this.lineHeight;
+ var desiredHeight = Math.min(maxHeight,
+ Math.max((this.$minLines || 1) * this.lineHeight, height)
+ ) + this.scrollMargin.v + (this.$extraHeight || 0);
+ if (this.$horizScroll)
+ desiredHeight += this.scrollBarH.getHeight();
+ if (this.$maxPixelHeight && desiredHeight > this.$maxPixelHeight)
+ desiredHeight = this.$maxPixelHeight;
+
+ var hideScrollbars = desiredHeight <= 2 * this.lineHeight;
+ var vScroll = !hideScrollbars && height > maxHeight;
+
+ if (desiredHeight != this.desiredHeight ||
+ this.$size.height != this.desiredHeight || vScroll != this.$vScroll) {
+ if (vScroll != this.$vScroll) {
+ this.$vScroll = vScroll;
+ this.scrollBarV.setVisible(vScroll);
+ }
+
+ var w = this.container.clientWidth;
+ this.container.style.height = desiredHeight + "px";
+ this.$updateCachedSize(true, this.$gutterWidth, w, desiredHeight);
+ this.desiredHeight = desiredHeight;
+
+ this._signal("autosize");
+ }
+ };
+
+ this.$computeLayerConfig = function() {
+ var session = this.session;
+ var size = this.$size;
+
+ var hideScrollbars = size.height <= 2 * this.lineHeight;
+ var screenLines = this.session.getScreenLength();
+ var maxHeight = screenLines * this.lineHeight;
+
+ var longestLine = this.$getLongestLine();
+
+ var horizScroll = !hideScrollbars && (this.$hScrollBarAlwaysVisible ||
+ size.scrollerWidth - longestLine - 2 * this.$padding < 0);
+
+ var hScrollChanged = this.$horizScroll !== horizScroll;
+ if (hScrollChanged) {
+ this.$horizScroll = horizScroll;
+ this.scrollBarH.setVisible(horizScroll);
+ }
+ var vScrollBefore = this.$vScroll; // autosize can change vscroll value in which case we need to update longestLine
+ if (this.$maxLines && this.lineHeight > 1)
+ this.$autosize();
+
+ var minHeight = size.scrollerHeight + this.lineHeight;
+
+ var scrollPastEnd = !this.$maxLines && this.$scrollPastEnd
+ ? (size.scrollerHeight - this.lineHeight) * this.$scrollPastEnd
+ : 0;
+ maxHeight += scrollPastEnd;
+
+ var sm = this.scrollMargin;
+ this.session.setScrollTop(Math.max(-sm.top,
+ Math.min(this.scrollTop, maxHeight - size.scrollerHeight + sm.bottom)));
+
+ this.session.setScrollLeft(Math.max(-sm.left, Math.min(this.scrollLeft,
+ longestLine + 2 * this.$padding - size.scrollerWidth + sm.right)));
+
+ var vScroll = !hideScrollbars && (this.$vScrollBarAlwaysVisible ||
+ size.scrollerHeight - maxHeight + scrollPastEnd < 0 || this.scrollTop > sm.top);
+ var vScrollChanged = vScrollBefore !== vScroll;
+ if (vScrollChanged) {
+ this.$vScroll = vScroll;
+ this.scrollBarV.setVisible(vScroll);
+ }
+
+ var offset = this.scrollTop % this.lineHeight;
+ var lineCount = Math.ceil(minHeight / this.lineHeight) - 1;
+ var firstRow = Math.max(0, Math.round((this.scrollTop - offset) / this.lineHeight));
+ var lastRow = firstRow + lineCount;
+ var firstRowScreen, firstRowHeight;
+ var lineHeight = this.lineHeight;
+ firstRow = session.screenToDocumentRow(firstRow, 0);
+ var foldLine = session.getFoldLine(firstRow);
+ if (foldLine) {
+ firstRow = foldLine.start.row;
+ }
+
+ firstRowScreen = session.documentToScreenRow(firstRow, 0);
+ firstRowHeight = session.getRowLength(firstRow) * lineHeight;
+
+ lastRow = Math.min(session.screenToDocumentRow(lastRow, 0), session.getLength() - 1);
+ minHeight = size.scrollerHeight + session.getRowLength(lastRow) * lineHeight +
+ firstRowHeight;
+
+ offset = this.scrollTop - firstRowScreen * lineHeight;
+
+ var changes = 0;
+ if (this.layerConfig.width != longestLine || hScrollChanged)
+ changes = this.CHANGE_H_SCROLL;
+ if (hScrollChanged || vScrollChanged) {
+ changes = this.$updateCachedSize(true, this.gutterWidth, size.width, size.height);
+ this._signal("scrollbarVisibilityChanged");
+ if (vScrollChanged)
+ longestLine = this.$getLongestLine();
+ }
+
+ this.layerConfig = {
+ width : longestLine,
+ padding : this.$padding,
+ firstRow : firstRow,
+ firstRowScreen: firstRowScreen,
+ lastRow : lastRow,
+ lineHeight : lineHeight,
+ characterWidth : this.characterWidth,
+ minHeight : minHeight,
+ maxHeight : maxHeight,
+ offset : offset,
+ gutterOffset : lineHeight ? Math.max(0, Math.ceil((offset + size.height - size.scrollerHeight) / lineHeight)) : 0,
+ height : this.$size.scrollerHeight
+ };
+
+ if (this.session.$bidiHandler)
+ this.session.$bidiHandler.setContentWidth(longestLine - this.$padding);
+
+ return changes;
+ };
+
+ this.$updateLines = function() {
+ if (!this.$changedLines) return;
+ var firstRow = this.$changedLines.firstRow;
+ var lastRow = this.$changedLines.lastRow;
+ this.$changedLines = null;
+
+ var layerConfig = this.layerConfig;
+
+ if (firstRow > layerConfig.lastRow + 1) { return; }
+ if (lastRow < layerConfig.firstRow) { return; }
+ if (lastRow === Infinity) {
+ if (this.$showGutter)
+ this.$gutterLayer.update(layerConfig);
+ this.$textLayer.update(layerConfig);
+ return;
+ }
+ this.$textLayer.updateLines(layerConfig, firstRow, lastRow);
+ return true;
+ };
+
+ this.$getLongestLine = function() {
+ var charCount = this.session.getScreenWidth();
+ if (this.showInvisibles && !this.session.$useWrapMode)
+ charCount += 1;
+
+ if (this.$textLayer && charCount > this.$textLayer.MAX_LINE_LENGTH)
+ charCount = this.$textLayer.MAX_LINE_LENGTH + 30;
+
+ return Math.max(this.$size.scrollerWidth - 2 * this.$padding, Math.round(charCount * this.characterWidth));
+ };
+ this.updateFrontMarkers = function() {
+ this.$markerFront.setMarkers(this.session.getMarkers(true));
+ this.$loop.schedule(this.CHANGE_MARKER_FRONT);
+ };
+ this.updateBackMarkers = function() {
+ this.$markerBack.setMarkers(this.session.getMarkers());
+ this.$loop.schedule(this.CHANGE_MARKER_BACK);
+ };
+ this.addGutterDecoration = function(row, className){
+ this.$gutterLayer.addGutterDecoration(row, className);
+ };
+ this.removeGutterDecoration = function(row, className){
+ this.$gutterLayer.removeGutterDecoration(row, className);
+ };
+ this.updateBreakpoints = function(rows) {
+ this.$loop.schedule(this.CHANGE_GUTTER);
+ };
+ this.setAnnotations = function(annotations) {
+ this.$gutterLayer.setAnnotations(annotations);
+ this.$loop.schedule(this.CHANGE_GUTTER);
+ };
+ this.updateCursor = function() {
+ this.$loop.schedule(this.CHANGE_CURSOR);
+ };
+ this.hideCursor = function() {
+ this.$cursorLayer.hideCursor();
+ };
+ this.showCursor = function() {
+ this.$cursorLayer.showCursor();
+ };
+
+ this.scrollSelectionIntoView = function(anchor, lead, offset) {
+ this.scrollCursorIntoView(anchor, offset);
+ this.scrollCursorIntoView(lead, offset);
+ };
+ this.scrollCursorIntoView = function(cursor, offset, $viewMargin) {
+ if (this.$size.scrollerHeight === 0)
+ return;
+
+ var pos = this.$cursorLayer.getPixelPosition(cursor);
+
+ var left = pos.left;
+ var top = pos.top;
+
+ var topMargin = $viewMargin && $viewMargin.top || 0;
+ var bottomMargin = $viewMargin && $viewMargin.bottom || 0;
+
+ var scrollTop = this.$scrollAnimation ? this.session.getScrollTop() : this.scrollTop;
+
+ if (scrollTop + topMargin > top) {
+ if (offset && scrollTop + topMargin > top + this.lineHeight)
+ top -= offset * this.$size.scrollerHeight;
+ if (top === 0)
+ top = -this.scrollMargin.top;
+ this.session.setScrollTop(top);
+ } else if (scrollTop + this.$size.scrollerHeight - bottomMargin < top + this.lineHeight) {
+ if (offset && scrollTop + this.$size.scrollerHeight - bottomMargin < top - this.lineHeight)
+ top += offset * this.$size.scrollerHeight;
+ this.session.setScrollTop(top + this.lineHeight + bottomMargin - this.$size.scrollerHeight);
+ }
+
+ var scrollLeft = this.scrollLeft;
+
+ if (scrollLeft > left) {
+ if (left < this.$padding + 2 * this.layerConfig.characterWidth)
+ left = -this.scrollMargin.left;
+ this.session.setScrollLeft(left);
+ } else if (scrollLeft + this.$size.scrollerWidth < left + this.characterWidth) {
+ this.session.setScrollLeft(Math.round(left + this.characterWidth - this.$size.scrollerWidth));
+ } else if (scrollLeft <= this.$padding && left - scrollLeft < this.characterWidth) {
+ this.session.setScrollLeft(0);
+ }
+ };
+ this.getScrollTop = function() {
+ return this.session.getScrollTop();
+ };
+ this.getScrollLeft = function() {
+ return this.session.getScrollLeft();
+ };
+ this.getScrollTopRow = function() {
+ return this.scrollTop / this.lineHeight;
+ };
+ this.getScrollBottomRow = function() {
+ return Math.max(0, Math.floor((this.scrollTop + this.$size.scrollerHeight) / this.lineHeight) - 1);
+ };
+ this.scrollToRow = function(row) {
+ this.session.setScrollTop(row * this.lineHeight);
+ };
+
+ this.alignCursor = function(cursor, alignment) {
+ if (typeof cursor == "number")
+ cursor = {row: cursor, column: 0};
+
+ var pos = this.$cursorLayer.getPixelPosition(cursor);
+ var h = this.$size.scrollerHeight - this.lineHeight;
+ var offset = pos.top - h * (alignment || 0);
+
+ this.session.setScrollTop(offset);
+ return offset;
+ };
+
+ this.STEPS = 8;
+ this.$calcSteps = function(fromValue, toValue){
+ var i = 0;
+ var l = this.STEPS;
+ var steps = [];
+
+ var func = function(t, x_min, dx) {
+ return dx * (Math.pow(t - 1, 3) + 1) + x_min;
+ };
+
+ for (i = 0; i < l; ++i)
+ steps.push(func(i / this.STEPS, fromValue, toValue - fromValue));
+
+ return steps;
+ };
+ this.scrollToLine = function(line, center, animate, callback) {
+ var pos = this.$cursorLayer.getPixelPosition({row: line, column: 0});
+ var offset = pos.top;
+ if (center)
+ offset -= this.$size.scrollerHeight / 2;
+
+ var initialScroll = this.scrollTop;
+ this.session.setScrollTop(offset);
+ if (animate !== false)
+ this.animateScrolling(initialScroll, callback);
+ };
+
+ this.animateScrolling = function(fromValue, callback) {
+ var toValue = this.scrollTop;
+ if (!this.$animatedScroll)
+ return;
+ var _self = this;
+
+ if (fromValue == toValue)
+ return;
+
+ if (this.$scrollAnimation) {
+ var oldSteps = this.$scrollAnimation.steps;
+ if (oldSteps.length) {
+ fromValue = oldSteps[0];
+ if (fromValue == toValue)
+ return;
+ }
+ }
+
+ var steps = _self.$calcSteps(fromValue, toValue);
+ this.$scrollAnimation = {from: fromValue, to: toValue, steps: steps};
+
+ clearInterval(this.$timer);
+
+ _self.session.setScrollTop(steps.shift());
+ _self.session.$scrollTop = toValue;
+ this.$timer = setInterval(function() {
+ if (steps.length) {
+ _self.session.setScrollTop(steps.shift());
+ _self.session.$scrollTop = toValue;
+ } else if (toValue != null) {
+ _self.session.$scrollTop = -1;
+ _self.session.setScrollTop(toValue);
+ toValue = null;
+ } else {
+ _self.$timer = clearInterval(_self.$timer);
+ _self.$scrollAnimation = null;
+ callback && callback();
+ }
+ }, 10);
+ };
+ this.scrollToY = function(scrollTop) {
+ if (this.scrollTop !== scrollTop) {
+ this.$loop.schedule(this.CHANGE_SCROLL);
+ this.scrollTop = scrollTop;
+ }
+ };
+ this.scrollToX = function(scrollLeft) {
+ if (this.scrollLeft !== scrollLeft)
+ this.scrollLeft = scrollLeft;
+ this.$loop.schedule(this.CHANGE_H_SCROLL);
+ };
+ this.scrollTo = function(x, y) {
+ this.session.setScrollTop(y);
+ this.session.setScrollLeft(y);
+ };
+ this.scrollBy = function(deltaX, deltaY) {
+ deltaY && this.session.setScrollTop(this.session.getScrollTop() + deltaY);
+ deltaX && this.session.setScrollLeft(this.session.getScrollLeft() + deltaX);
+ };
+ this.isScrollableBy = function(deltaX, deltaY) {
+ if (deltaY < 0 && this.session.getScrollTop() >= 1 - this.scrollMargin.top)
+ return true;
+ if (deltaY > 0 && this.session.getScrollTop() + this.$size.scrollerHeight
+ - this.layerConfig.maxHeight < -1 + this.scrollMargin.bottom)
+ return true;
+ if (deltaX < 0 && this.session.getScrollLeft() >= 1 - this.scrollMargin.left)
+ return true;
+ if (deltaX > 0 && this.session.getScrollLeft() + this.$size.scrollerWidth
+ - this.layerConfig.width < -1 + this.scrollMargin.right)
+ return true;
+ };
+
+ this.pixelToScreenCoordinates = function(x, y) {
+ var canvasPos;
+ if (this.$hasCssTransforms) {
+ canvasPos = {top:0, left: 0};
+ var p = this.$fontMetrics.transformCoordinates([x, y]);
+ x = p[1] - this.gutterWidth - this.margin.left;
+ y = p[0];
+ } else {
+ canvasPos = this.scroller.getBoundingClientRect();
+ }
+
+ var offsetX = x + this.scrollLeft - canvasPos.left - this.$padding;
+ var offset = offsetX / this.characterWidth;
+ var row = Math.floor((y + this.scrollTop - canvasPos.top) / this.lineHeight);
+ var col = this.$blockCursor ? Math.floor(offset) : Math.round(offset);
+
+ return {row: row, column: col, side: offset - col > 0 ? 1 : -1, offsetX: offsetX};
+ };
+
+ this.screenToTextCoordinates = function(x, y) {
+ var canvasPos;
+ if (this.$hasCssTransforms) {
+ canvasPos = {top:0, left: 0};
+ var p = this.$fontMetrics.transformCoordinates([x, y]);
+ x = p[1] - this.gutterWidth - this.margin.left;
+ y = p[0];
+ } else {
+ canvasPos = this.scroller.getBoundingClientRect();
+ }
+
+ var offsetX = x + this.scrollLeft - canvasPos.left - this.$padding;
+ var offset = offsetX / this.characterWidth;
+ var col = this.$blockCursor ? Math.floor(offset) : Math.round(offset);
+
+ var row = Math.floor((y + this.scrollTop - canvasPos.top) / this.lineHeight);
+
+ return this.session.screenToDocumentPosition(row, Math.max(col, 0), offsetX);
+ };
+ this.textToScreenCoordinates = function(row, column) {
+ var canvasPos = this.scroller.getBoundingClientRect();
+ var pos = this.session.documentToScreenPosition(row, column);
+
+ var x = this.$padding + (this.session.$bidiHandler.isBidiRow(pos.row, row)
+ ? this.session.$bidiHandler.getPosLeft(pos.column)
+ : Math.round(pos.column * this.characterWidth));
+
+ var y = pos.row * this.lineHeight;
+
+ return {
+ pageX: canvasPos.left + x - this.scrollLeft,
+ pageY: canvasPos.top + y - this.scrollTop
+ };
+ };
+ this.visualizeFocus = function() {
+ dom.addCssClass(this.container, "ace_focus");
+ };
+ this.visualizeBlur = function() {
+ dom.removeCssClass(this.container, "ace_focus");
+ };
+ this.showComposition = function(composition) {
+ this.$composition = composition;
+ if (!composition.cssText) {
+ composition.cssText = this.textarea.style.cssText;
+ composition.keepTextAreaAtCursor = this.$keepTextAreaAtCursor;
+ }
+ composition.useTextareaForIME = this.$useTextareaForIME;
+
+ if (this.$useTextareaForIME) {
+ this.$keepTextAreaAtCursor = true;
+ dom.addCssClass(this.textarea, "ace_composition");
+ this.textarea.style.cssText = "";
+ this.$moveTextAreaToCursor();
+ this.$cursorLayer.element.style.display = "none";
+ }
+ else {
+ composition.markerId = this.session.addMarker(composition.markerRange, "ace_composition_marker", "text");
+ }
+ };
+ this.setCompositionText = function(text) {
+ var cursor = this.session.selection.cursor;
+ this.addToken(text, "composition_placeholder", cursor.row, cursor.column);
+ this.$moveTextAreaToCursor();
+ };
+ this.hideComposition = function() {
+ if (!this.$composition)
+ return;
+
+ if (this.$composition.markerId)
+ this.session.removeMarker(this.$composition.markerId);
+
+ dom.removeCssClass(this.textarea, "ace_composition");
+ this.$keepTextAreaAtCursor = this.$composition.keepTextAreaAtCursor;
+ this.textarea.style.cssText = this.$composition.cssText;
+ this.$composition = null;
+ this.$cursorLayer.element.style.display = "";
+ };
+
+ this.addToken = function(text, type, row, column) {
+ var session = this.session;
+ session.bgTokenizer.lines[row] = null;
+ var newToken = {type: type, value: text};
+ var tokens = session.getTokens(row);
+ if (column == null) {
+ tokens.push(newToken);
+ } else {
+ var l = 0;
+ for (var i =0; i < tokens.length; i++) {
+ var token = tokens[i];
+ l += token.value.length;
+ if (column <= l) {
+ var diff = token.value.length - (l - column);
+ var before = token.value.slice(0, diff);
+ var after = token.value.slice(diff);
+
+ tokens.splice(i, 1, {type: token.type, value: before}, newToken, {type: token.type, value: after});
+ break;
+ }
+ }
+ }
+ this.updateLines(row, row);
+ };
+ this.setTheme = function(theme, cb) {
+ var _self = this;
+ this.$themeId = theme;
+ _self._dispatchEvent('themeChange',{theme:theme});
+
+ if (!theme || typeof theme == "string") {
+ var moduleName = theme || this.$options.theme.initialValue;
+ config.loadModule(["theme", moduleName], afterLoad);
+ } else {
+ afterLoad(theme);
+ }
+
+ function afterLoad(module) {
+ if (_self.$themeId != theme)
+ return cb && cb();
+ if (!module || !module.cssClass)
+ throw new Error("couldn't load module " + theme + " or it didn't call define");
+ if (module.$id)
+ _self.$themeId = module.$id;
+ dom.importCssString(
+ module.cssText,
+ module.cssClass,
+ _self.container
+ );
+
+ if (_self.theme)
+ dom.removeCssClass(_self.container, _self.theme.cssClass);
+
+ var padding = "padding" in module ? module.padding
+ : "padding" in (_self.theme || {}) ? 4 : _self.$padding;
+ if (_self.$padding && padding != _self.$padding)
+ _self.setPadding(padding);
+ _self.$theme = module.cssClass;
+
+ _self.theme = module;
+ dom.addCssClass(_self.container, module.cssClass);
+ dom.setCssClass(_self.container, "ace_dark", module.isDark);
+ if (_self.$size) {
+ _self.$size.width = 0;
+ _self.$updateSizeAsync();
+ }
+
+ _self._dispatchEvent('themeLoaded', {theme:module});
+ cb && cb();
+ }
+ };
+ this.getTheme = function() {
+ return this.$themeId;
+ };
+ this.setStyle = function(style, include) {
+ dom.setCssClass(this.container, style, include !== false);
+ };
+ this.unsetStyle = function(style) {
+ dom.removeCssClass(this.container, style);
+ };
+
+ this.setCursorStyle = function(style) {
+ dom.setStyle(this.scroller.style, "cursor", style);
+ };
+ this.setMouseCursor = function(cursorStyle) {
+ dom.setStyle(this.scroller.style, "cursor", cursorStyle);
+ };
+
+ this.attachToShadowRoot = function() {
+ dom.importCssString(editorCss, "ace_editor.css", this.container);
+ };
+ this.destroy = function() {
+ this.$fontMetrics.destroy();
+ this.$cursorLayer.destroy();
+ };
+
+}).call(VirtualRenderer.prototype);
+
+
+config.defineOptions(VirtualRenderer.prototype, "renderer", {
+ animatedScroll: {initialValue: false},
+ showInvisibles: {
+ set: function(value) {
+ if (this.$textLayer.setShowInvisibles(value))
+ this.$loop.schedule(this.CHANGE_TEXT);
+ },
+ initialValue: false
+ },
+ showPrintMargin: {
+ set: function() { this.$updatePrintMargin(); },
+ initialValue: true
+ },
+ printMarginColumn: {
+ set: function() { this.$updatePrintMargin(); },
+ initialValue: 80
+ },
+ printMargin: {
+ set: function(val) {
+ if (typeof val == "number")
+ this.$printMarginColumn = val;
+ this.$showPrintMargin = !!val;
+ this.$updatePrintMargin();
+ },
+ get: function() {
+ return this.$showPrintMargin && this.$printMarginColumn;
+ }
+ },
+ showGutter: {
+ set: function(show){
+ this.$gutter.style.display = show ? "block" : "none";
+ this.$loop.schedule(this.CHANGE_FULL);
+ this.onGutterResize();
+ },
+ initialValue: true
+ },
+ fadeFoldWidgets: {
+ set: function(show) {
+ dom.setCssClass(this.$gutter, "ace_fade-fold-widgets", show);
+ },
+ initialValue: false
+ },
+ showFoldWidgets: {
+ set: function(show) {
+ this.$gutterLayer.setShowFoldWidgets(show);
+ this.$loop.schedule(this.CHANGE_GUTTER);
+ },
+ initialValue: true
+ },
+ displayIndentGuides: {
+ set: function(show) {
+ if (this.$textLayer.setDisplayIndentGuides(show))
+ this.$loop.schedule(this.CHANGE_TEXT);
+ },
+ initialValue: true
+ },
+ highlightGutterLine: {
+ set: function(shouldHighlight) {
+ this.$gutterLayer.setHighlightGutterLine(shouldHighlight);
+ this.$loop.schedule(this.CHANGE_GUTTER);
+ },
+ initialValue: true
+ },
+ hScrollBarAlwaysVisible: {
+ set: function(val) {
+ if (!this.$hScrollBarAlwaysVisible || !this.$horizScroll)
+ this.$loop.schedule(this.CHANGE_SCROLL);
+ },
+ initialValue: false
+ },
+ vScrollBarAlwaysVisible: {
+ set: function(val) {
+ if (!this.$vScrollBarAlwaysVisible || !this.$vScroll)
+ this.$loop.schedule(this.CHANGE_SCROLL);
+ },
+ initialValue: false
+ },
+ fontSize: {
+ set: function(size) {
+ if (typeof size == "number")
+ size = size + "px";
+ this.container.style.fontSize = size;
+ this.updateFontSize();
+ },
+ initialValue: 12
+ },
+ fontFamily: {
+ set: function(name) {
+ this.container.style.fontFamily = name;
+ this.updateFontSize();
+ }
+ },
+ maxLines: {
+ set: function(val) {
+ this.updateFull();
+ }
+ },
+ minLines: {
+ set: function(val) {
+ if (!(this.$minLines < 0x1ffffffffffff))
+ this.$minLines = 0;
+ this.updateFull();
+ }
+ },
+ maxPixelHeight: {
+ set: function(val) {
+ this.updateFull();
+ },
+ initialValue: 0
+ },
+ scrollPastEnd: {
+ set: function(val) {
+ val = +val || 0;
+ if (this.$scrollPastEnd == val)
+ return;
+ this.$scrollPastEnd = val;
+ this.$loop.schedule(this.CHANGE_SCROLL);
+ },
+ initialValue: 0,
+ handlesSet: true
+ },
+ fixedWidthGutter: {
+ set: function(val) {
+ this.$gutterLayer.$fixedWidth = !!val;
+ this.$loop.schedule(this.CHANGE_GUTTER);
+ }
+ },
+ theme: {
+ set: function(val) { this.setTheme(val); },
+ get: function() { return this.$themeId || this.theme; },
+ initialValue: "./theme/textmate",
+ handlesSet: true
+ },
+ hasCssTransforms: {
+ },
+ useTextareaForIME: {
+ initialValue: !useragent.isMobile && !useragent.isIE
+ }
+});
+
+exports.VirtualRenderer = VirtualRenderer;
+});
+
+ace.define("ace/worker/worker_client",["require","exports","module","ace/lib/oop","ace/lib/net","ace/lib/event_emitter","ace/config"], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var net = require("../lib/net");
+var EventEmitter = require("../lib/event_emitter").EventEmitter;
+var config = require("../config");
+
+function $workerBlob(workerUrl) {
+ var script = "importScripts('" + net.qualifyURL(workerUrl) + "');";
+ try {
+ return new Blob([script], {"type": "application/javascript"});
+ } catch (e) { // Backwards-compatibility
+ var BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder;
+ var blobBuilder = new BlobBuilder();
+ blobBuilder.append(script);
+ return blobBuilder.getBlob("application/javascript");
+ }
+}
+
+function createWorker(workerUrl) {
+ if (typeof Worker == "undefined")
+ return { postMessage: function() {}, terminate: function() {} };
+ if (config.get("loadWorkerFromBlob")) {
+ var blob = $workerBlob(workerUrl);
+ var URL = window.URL || window.webkitURL;
+ var blobURL = URL.createObjectURL(blob);
+ return new Worker(blobURL);
+ }
+ return new Worker(workerUrl);
+}
+
+var WorkerClient = function(worker) {
+ if (!worker.postMessage)
+ worker = this.$createWorkerFromOldConfig.apply(this, arguments);
+
+ this.$worker = worker;
+ this.$sendDeltaQueue = this.$sendDeltaQueue.bind(this);
+ this.changeListener = this.changeListener.bind(this);
+ this.onMessage = this.onMessage.bind(this);
+
+ this.callbackId = 1;
+ this.callbacks = {};
+
+ this.$worker.onmessage = this.onMessage;
+};
+
+(function(){
+
+ oop.implement(this, EventEmitter);
+
+ this.$createWorkerFromOldConfig = function(topLevelNamespaces, mod, classname, workerUrl, importScripts) {
+ if (require.nameToUrl && !require.toUrl)
+ require.toUrl = require.nameToUrl;
+
+ if (config.get("packaged") || !require.toUrl) {
+ workerUrl = workerUrl || config.moduleUrl(mod, "worker");
+ } else {
+ var normalizePath = this.$normalizePath;
+ workerUrl = workerUrl || normalizePath(require.toUrl("ace/worker/worker.js", null, "_"));
+
+ var tlns = {};
+ topLevelNamespaces.forEach(function(ns) {
+ tlns[ns] = normalizePath(require.toUrl(ns, null, "_").replace(/(\.js)?(\?.*)?$/, ""));
+ });
+ }
+
+ this.$worker = createWorker(workerUrl);
+ if (importScripts) {
+ this.send("importScripts", importScripts);
+ }
+ this.$worker.postMessage({
+ init : true,
+ tlns : tlns,
+ module : mod,
+ classname : classname
+ });
+ return this.$worker;
+ };
+
+ this.onMessage = function(e) {
+ var msg = e.data;
+ switch (msg.type) {
+ case "event":
+ this._signal(msg.name, {data: msg.data});
+ break;
+ case "call":
+ var callback = this.callbacks[msg.id];
+ if (callback) {
+ callback(msg.data);
+ delete this.callbacks[msg.id];
+ }
+ break;
+ case "error":
+ this.reportError(msg.data);
+ break;
+ case "log":
+ window.console && console.log && console.log.apply(console, msg.data);
+ break;
+ }
+ };
+
+ this.reportError = function(err) {
+ window.console && console.error && console.error(err);
+ };
+
+ this.$normalizePath = function(path) {
+ return net.qualifyURL(path);
+ };
+
+ this.terminate = function() {
+ this._signal("terminate", {});
+ this.deltaQueue = null;
+ this.$worker.terminate();
+ this.$worker = null;
+ if (this.$doc)
+ this.$doc.off("change", this.changeListener);
+ this.$doc = null;
+ };
+
+ this.send = function(cmd, args) {
+ this.$worker.postMessage({command: cmd, args: args});
+ };
+
+ this.call = function(cmd, args, callback) {
+ if (callback) {
+ var id = this.callbackId++;
+ this.callbacks[id] = callback;
+ args.push(id);
+ }
+ this.send(cmd, args);
+ };
+
+ this.emit = function(event, data) {
+ try {
+ if (data.data && data.data.err)
+ data.data.err = {message: data.data.err.message, stack: data.data.err.stack, code: data.data.err.code};
+ this.$worker.postMessage({event: event, data: {data: data.data}});
+ }
+ catch(ex) {
+ console.error(ex.stack);
+ }
+ };
+
+ this.attachToDocument = function(doc) {
+ if (this.$doc)
+ this.terminate();
+
+ this.$doc = doc;
+ this.call("setValue", [doc.getValue()]);
+ doc.on("change", this.changeListener);
+ };
+
+ this.changeListener = function(delta) {
+ if (!this.deltaQueue) {
+ this.deltaQueue = [];
+ setTimeout(this.$sendDeltaQueue, 0);
+ }
+ if (delta.action == "insert")
+ this.deltaQueue.push(delta.start, delta.lines);
+ else
+ this.deltaQueue.push(delta.start, delta.end);
+ };
+
+ this.$sendDeltaQueue = function() {
+ var q = this.deltaQueue;
+ if (!q) return;
+ this.deltaQueue = null;
+ if (q.length > 50 && q.length > this.$doc.getLength() >> 1) {
+ this.call("setValue", [this.$doc.getValue()]);
+ } else
+ this.emit("change", {data: q});
+ };
+
+}).call(WorkerClient.prototype);
+
+
+var UIWorkerClient = function(topLevelNamespaces, mod, classname) {
+ var main = null;
+ var emitSync = false;
+ var sender = Object.create(EventEmitter);
+
+ var messageBuffer = [];
+ var workerClient = new WorkerClient({
+ messageBuffer: messageBuffer,
+ terminate: function() {},
+ postMessage: function(e) {
+ messageBuffer.push(e);
+ if (!main) return;
+ if (emitSync)
+ setTimeout(processNext);
+ else
+ processNext();
+ }
+ });
+
+ workerClient.setEmitSync = function(val) { emitSync = val; };
+
+ var processNext = function() {
+ var msg = messageBuffer.shift();
+ if (msg.command)
+ main[msg.command].apply(main, msg.args);
+ else if (msg.event)
+ sender._signal(msg.event, msg.data);
+ };
+
+ sender.postMessage = function(msg) {
+ workerClient.onMessage({data: msg});
+ };
+ sender.callback = function(data, callbackId) {
+ this.postMessage({type: "call", id: callbackId, data: data});
+ };
+ sender.emit = function(name, data) {
+ this.postMessage({type: "event", name: name, data: data});
+ };
+
+ config.loadModule(["worker", mod], function(Main) {
+ main = new Main[classname](sender);
+ while (messageBuffer.length)
+ processNext();
+ });
+
+ return workerClient;
+};
+
+exports.UIWorkerClient = UIWorkerClient;
+exports.WorkerClient = WorkerClient;
+exports.createWorker = createWorker;
+
+
+});
+
+ace.define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"], function(require, exports, module) {
+"use strict";
+
+var Range = require("./range").Range;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var oop = require("./lib/oop");
+
+var PlaceHolder = function(session, length, pos, others, mainClass, othersClass) {
+ var _self = this;
+ this.length = length;
+ this.session = session;
+ this.doc = session.getDocument();
+ this.mainClass = mainClass;
+ this.othersClass = othersClass;
+ this.$onUpdate = this.onUpdate.bind(this);
+ this.doc.on("change", this.$onUpdate);
+ this.$others = others;
+
+ this.$onCursorChange = function() {
+ setTimeout(function() {
+ _self.onCursorChange();
+ });
+ };
+
+ this.$pos = pos;
+ var undoStack = session.getUndoManager().$undoStack || session.getUndoManager().$undostack || {length: -1};
+ this.$undoStackDepth = undoStack.length;
+ this.setup();
+
+ session.selection.on("changeCursor", this.$onCursorChange);
+};
+
+(function() {
+
+ oop.implement(this, EventEmitter);
+ this.setup = function() {
+ var _self = this;
+ var doc = this.doc;
+ var session = this.session;
+
+ this.selectionBefore = session.selection.toJSON();
+ if (session.selection.inMultiSelectMode)
+ session.selection.toSingleRange();
+
+ this.pos = doc.createAnchor(this.$pos.row, this.$pos.column);
+ var pos = this.pos;
+ pos.$insertRight = true;
+ pos.detach();
+ pos.markerId = session.addMarker(new Range(pos.row, pos.column, pos.row, pos.column + this.length), this.mainClass, null, false);
+ this.others = [];
+ this.$others.forEach(function(other) {
+ var anchor = doc.createAnchor(other.row, other.column);
+ anchor.$insertRight = true;
+ anchor.detach();
+ _self.others.push(anchor);
+ });
+ session.setUndoSelect(false);
+ };
+ this.showOtherMarkers = function() {
+ if (this.othersActive) return;
+ var session = this.session;
+ var _self = this;
+ this.othersActive = true;
+ this.others.forEach(function(anchor) {
+ anchor.markerId = session.addMarker(new Range(anchor.row, anchor.column, anchor.row, anchor.column+_self.length), _self.othersClass, null, false);
+ });
+ };
+ this.hideOtherMarkers = function() {
+ if (!this.othersActive) return;
+ this.othersActive = false;
+ for (var i = 0; i < this.others.length; i++) {
+ this.session.removeMarker(this.others[i].markerId);
+ }
+ };
+ this.onUpdate = function(delta) {
+ if (this.$updating)
+ return this.updateAnchors(delta);
+
+ var range = delta;
+ if (range.start.row !== range.end.row) return;
+ if (range.start.row !== this.pos.row) return;
+ this.$updating = true;
+ var lengthDiff = delta.action === "insert" ? range.end.column - range.start.column : range.start.column - range.end.column;
+ var inMainRange = range.start.column >= this.pos.column && range.start.column <= this.pos.column + this.length + 1;
+ var distanceFromStart = range.start.column - this.pos.column;
+
+ this.updateAnchors(delta);
+
+ if (inMainRange)
+ this.length += lengthDiff;
+
+ if (inMainRange && !this.session.$fromUndo) {
+ if (delta.action === 'insert') {
+ for (var i = this.others.length - 1; i >= 0; i--) {
+ var otherPos = this.others[i];
+ var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart};
+ this.doc.insertMergedLines(newPos, delta.lines);
+ }
+ } else if (delta.action === 'remove') {
+ for (var i = this.others.length - 1; i >= 0; i--) {
+ var otherPos = this.others[i];
+ var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart};
+ this.doc.remove(new Range(newPos.row, newPos.column, newPos.row, newPos.column - lengthDiff));
+ }
+ }
+ }
+
+ this.$updating = false;
+ this.updateMarkers();
+ };
+
+ this.updateAnchors = function(delta) {
+ this.pos.onChange(delta);
+ for (var i = this.others.length; i--;)
+ this.others[i].onChange(delta);
+ this.updateMarkers();
+ };
+
+ this.updateMarkers = function() {
+ if (this.$updating)
+ return;
+ var _self = this;
+ var session = this.session;
+ var updateMarker = function(pos, className) {
+ session.removeMarker(pos.markerId);
+ pos.markerId = session.addMarker(new Range(pos.row, pos.column, pos.row, pos.column+_self.length), className, null, false);
+ };
+ updateMarker(this.pos, this.mainClass);
+ for (var i = this.others.length; i--;)
+ updateMarker(this.others[i], this.othersClass);
+ };
+
+ this.onCursorChange = function(event) {
+ if (this.$updating || !this.session) return;
+ var pos = this.session.selection.getCursor();
+ if (pos.row === this.pos.row && pos.column >= this.pos.column && pos.column <= this.pos.column + this.length) {
+ this.showOtherMarkers();
+ this._emit("cursorEnter", event);
+ } else {
+ this.hideOtherMarkers();
+ this._emit("cursorLeave", event);
+ }
+ };
+ this.detach = function() {
+ this.session.removeMarker(this.pos && this.pos.markerId);
+ this.hideOtherMarkers();
+ this.doc.removeEventListener("change", this.$onUpdate);
+ this.session.selection.removeEventListener("changeCursor", this.$onCursorChange);
+ this.session.setUndoSelect(true);
+ this.session = null;
+ };
+ this.cancel = function() {
+ if (this.$undoStackDepth === -1)
+ return;
+ var undoManager = this.session.getUndoManager();
+ var undosRequired = (undoManager.$undoStack || undoManager.$undostack).length - this.$undoStackDepth;
+ for (var i = 0; i < undosRequired; i++) {
+ undoManager.undo(this.session, true);
+ }
+ if (this.selectionBefore)
+ this.session.selection.fromJSON(this.selectionBefore);
+ };
+}).call(PlaceHolder.prototype);
+
+
+exports.PlaceHolder = PlaceHolder;
+});
+
+ace.define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"], function(require, exports, module) {
+
+var event = require("../lib/event");
+var useragent = require("../lib/useragent");
+function isSamePoint(p1, p2) {
+ return p1.row == p2.row && p1.column == p2.column;
+}
+
+function onMouseDown(e) {
+ var ev = e.domEvent;
+ var alt = ev.altKey;
+ var shift = ev.shiftKey;
+ var ctrl = ev.ctrlKey;
+ var accel = e.getAccelKey();
+ var button = e.getButton();
+
+ if (ctrl && useragent.isMac)
+ button = ev.button;
+
+ if (e.editor.inMultiSelectMode && button == 2) {
+ e.editor.textInput.onContextMenu(e.domEvent);
+ return;
+ }
+
+ if (!ctrl && !alt && !accel) {
+ if (button === 0 && e.editor.inMultiSelectMode)
+ e.editor.exitMultiSelectMode();
+ return;
+ }
+
+ if (button !== 0)
+ return;
+
+ var editor = e.editor;
+ var selection = editor.selection;
+ var isMultiSelect = editor.inMultiSelectMode;
+ var pos = e.getDocumentPosition();
+ var cursor = selection.getCursor();
+ var inSelection = e.inSelection() || (selection.isEmpty() && isSamePoint(pos, cursor));
+
+ var mouseX = e.x, mouseY = e.y;
+ var onMouseSelection = function(e) {
+ mouseX = e.clientX;
+ mouseY = e.clientY;
+ };
+
+ var session = editor.session;
+ var screenAnchor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
+ var screenCursor = screenAnchor;
+
+ var selectionMode;
+ if (editor.$mouseHandler.$enableJumpToDef) {
+ if (ctrl && alt || accel && alt)
+ selectionMode = shift ? "block" : "add";
+ else if (alt && editor.$blockSelectEnabled)
+ selectionMode = "block";
+ } else {
+ if (accel && !alt) {
+ selectionMode = "add";
+ if (!isMultiSelect && shift)
+ return;
+ } else if (alt && editor.$blockSelectEnabled) {
+ selectionMode = "block";
+ }
+ }
+
+ if (selectionMode && useragent.isMac && ev.ctrlKey) {
+ editor.$mouseHandler.cancelContextMenu();
+ }
+
+ if (selectionMode == "add") {
+ if (!isMultiSelect && inSelection)
+ return; // dragging
+
+ if (!isMultiSelect) {
+ var range = selection.toOrientedRange();
+ editor.addSelectionMarker(range);
+ }
+
+ var oldRange = selection.rangeList.rangeAtPoint(pos);
+
+ editor.inVirtualSelectionMode = true;
+
+ if (shift) {
+ oldRange = null;
+ range = selection.ranges[0] || range;
+ editor.removeSelectionMarker(range);
+ }
+ editor.once("mouseup", function() {
+ var tmpSel = selection.toOrientedRange();
+
+ if (oldRange && tmpSel.isEmpty() && isSamePoint(oldRange.cursor, tmpSel.cursor))
+ selection.substractPoint(tmpSel.cursor);
+ else {
+ if (shift) {
+ selection.substractPoint(range.cursor);
+ } else if (range) {
+ editor.removeSelectionMarker(range);
+ selection.addRange(range);
+ }
+ selection.addRange(tmpSel);
+ }
+ editor.inVirtualSelectionMode = false;
+ });
+
+ } else if (selectionMode == "block") {
+ e.stop();
+ editor.inVirtualSelectionMode = true;
+ var initialRange;
+ var rectSel = [];
+ var blockSelect = function() {
+ var newCursor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
+ var cursor = session.screenToDocumentPosition(newCursor.row, newCursor.column, newCursor.offsetX);
+
+ if (isSamePoint(screenCursor, newCursor) && isSamePoint(cursor, selection.lead))
+ return;
+ screenCursor = newCursor;
+
+ editor.selection.moveToPosition(cursor);
+ editor.renderer.scrollCursorIntoView();
+
+ editor.removeSelectionMarkers(rectSel);
+ rectSel = selection.rectangularRangeBlock(screenCursor, screenAnchor);
+ if (editor.$mouseHandler.$clickSelection && rectSel.length == 1 && rectSel[0].isEmpty())
+ rectSel[0] = editor.$mouseHandler.$clickSelection.clone();
+ rectSel.forEach(editor.addSelectionMarker, editor);
+ editor.updateSelectionMarkers();
+ };
+ if (isMultiSelect && !accel) {
+ selection.toSingleRange();
+ } else if (!isMultiSelect && accel) {
+ initialRange = selection.toOrientedRange();
+ editor.addSelectionMarker(initialRange);
+ }
+
+ if (shift)
+ screenAnchor = session.documentToScreenPosition(selection.lead);
+ else
+ selection.moveToPosition(pos);
+
+ screenCursor = {row: -1, column: -1};
+
+ var onMouseSelectionEnd = function(e) {
+ blockSelect();
+ clearInterval(timerId);
+ editor.removeSelectionMarkers(rectSel);
+ if (!rectSel.length)
+ rectSel = [selection.toOrientedRange()];
+ if (initialRange) {
+ editor.removeSelectionMarker(initialRange);
+ selection.toSingleRange(initialRange);
+ }
+ for (var i = 0; i < rectSel.length; i++)
+ selection.addRange(rectSel[i]);
+ editor.inVirtualSelectionMode = false;
+ editor.$mouseHandler.$clickSelection = null;
+ };
+
+ var onSelectionInterval = blockSelect;
+
+ event.capture(editor.container, onMouseSelection, onMouseSelectionEnd);
+ var timerId = setInterval(function() {onSelectionInterval();}, 20);
+
+ return e.preventDefault();
+ }
+}
+
+
+exports.onMouseDown = onMouseDown;
+
+});
+
+ace.define("ace/commands/multi_select_commands",["require","exports","module","ace/keyboard/hash_handler"], function(require, exports, module) {
+exports.defaultCommands = [{
+ name: "addCursorAbove",
+ exec: function(editor) { editor.selectMoreLines(-1); },
+ bindKey: {win: "Ctrl-Alt-Up", mac: "Ctrl-Alt-Up"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "addCursorBelow",
+ exec: function(editor) { editor.selectMoreLines(1); },
+ bindKey: {win: "Ctrl-Alt-Down", mac: "Ctrl-Alt-Down"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "addCursorAboveSkipCurrent",
+ exec: function(editor) { editor.selectMoreLines(-1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Up", mac: "Ctrl-Alt-Shift-Up"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "addCursorBelowSkipCurrent",
+ exec: function(editor) { editor.selectMoreLines(1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Down", mac: "Ctrl-Alt-Shift-Down"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectMoreBefore",
+ exec: function(editor) { editor.selectMore(-1); },
+ bindKey: {win: "Ctrl-Alt-Left", mac: "Ctrl-Alt-Left"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectMoreAfter",
+ exec: function(editor) { editor.selectMore(1); },
+ bindKey: {win: "Ctrl-Alt-Right", mac: "Ctrl-Alt-Right"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectNextBefore",
+ exec: function(editor) { editor.selectMore(-1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Left", mac: "Ctrl-Alt-Shift-Left"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "selectNextAfter",
+ exec: function(editor) { editor.selectMore(1, true); },
+ bindKey: {win: "Ctrl-Alt-Shift-Right", mac: "Ctrl-Alt-Shift-Right"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}, {
+ name: "splitIntoLines",
+ exec: function(editor) { editor.multiSelect.splitIntoLines(); },
+ bindKey: {win: "Ctrl-Alt-L", mac: "Ctrl-Alt-L"},
+ readOnly: true
+}, {
+ name: "alignCursors",
+ exec: function(editor) { editor.alignCursors(); },
+ bindKey: {win: "Ctrl-Alt-A", mac: "Ctrl-Alt-A"},
+ scrollIntoView: "cursor"
+}, {
+ name: "findAll",
+ exec: function(editor) { editor.findAll(); },
+ bindKey: {win: "Ctrl-Alt-K", mac: "Ctrl-Alt-G"},
+ scrollIntoView: "cursor",
+ readOnly: true
+}];
+exports.multiSelectCommands = [{
+ name: "singleSelection",
+ bindKey: "esc",
+ exec: function(editor) { editor.exitMultiSelectMode(); },
+ scrollIntoView: "cursor",
+ readOnly: true,
+ isAvailable: function(editor) {return editor && editor.inMultiSelectMode;}
+}];
+
+var HashHandler = require("../keyboard/hash_handler").HashHandler;
+exports.keyboardHandler = new HashHandler(exports.multiSelectCommands);
+
+});
+
+ace.define("ace/multi_select",["require","exports","module","ace/range_list","ace/range","ace/selection","ace/mouse/multi_select_handler","ace/lib/event","ace/lib/lang","ace/commands/multi_select_commands","ace/search","ace/edit_session","ace/editor","ace/config"], function(require, exports, module) {
+
+var RangeList = require("./range_list").RangeList;
+var Range = require("./range").Range;
+var Selection = require("./selection").Selection;
+var onMouseDown = require("./mouse/multi_select_handler").onMouseDown;
+var event = require("./lib/event");
+var lang = require("./lib/lang");
+var commands = require("./commands/multi_select_commands");
+exports.commands = commands.defaultCommands.concat(commands.multiSelectCommands);
+var Search = require("./search").Search;
+var search = new Search();
+
+function find(session, needle, dir) {
+ search.$options.wrap = true;
+ search.$options.needle = needle;
+ search.$options.backwards = dir == -1;
+ return search.find(session);
+}
+var EditSession = require("./edit_session").EditSession;
+(function() {
+ this.getSelectionMarkers = function() {
+ return this.$selectionMarkers;
+ };
+}).call(EditSession.prototype);
+(function() {
+ this.ranges = null;
+ this.rangeList = null;
+ this.addRange = function(range, $blockChangeEvents) {
+ if (!range)
+ return;
+
+ if (!this.inMultiSelectMode && this.rangeCount === 0) {
+ var oldRange = this.toOrientedRange();
+ this.rangeList.add(oldRange);
+ this.rangeList.add(range);
+ if (this.rangeList.ranges.length != 2) {
+ this.rangeList.removeAll();
+ return $blockChangeEvents || this.fromOrientedRange(range);
+ }
+ this.rangeList.removeAll();
+ this.rangeList.add(oldRange);
+ this.$onAddRange(oldRange);
+ }
+
+ if (!range.cursor)
+ range.cursor = range.end;
+
+ var removed = this.rangeList.add(range);
+
+ this.$onAddRange(range);
+
+ if (removed.length)
+ this.$onRemoveRange(removed);
+
+ if (this.rangeCount > 1 && !this.inMultiSelectMode) {
+ this._signal("multiSelect");
+ this.inMultiSelectMode = true;
+ this.session.$undoSelect = false;
+ this.rangeList.attach(this.session);
+ }
+
+ return $blockChangeEvents || this.fromOrientedRange(range);
+ };
+
+ this.toSingleRange = function(range) {
+ range = range || this.ranges[0];
+ var removed = this.rangeList.removeAll();
+ if (removed.length)
+ this.$onRemoveRange(removed);
+
+ range && this.fromOrientedRange(range);
+ };
+ this.substractPoint = function(pos) {
+ var removed = this.rangeList.substractPoint(pos);
+ if (removed) {
+ this.$onRemoveRange(removed);
+ return removed[0];
+ }
+ };
+ this.mergeOverlappingRanges = function() {
+ var removed = this.rangeList.merge();
+ if (removed.length)
+ this.$onRemoveRange(removed);
+ };
+
+ this.$onAddRange = function(range) {
+ this.rangeCount = this.rangeList.ranges.length;
+ this.ranges.unshift(range);
+ this._signal("addRange", {range: range});
+ };
+
+ this.$onRemoveRange = function(removed) {
+ this.rangeCount = this.rangeList.ranges.length;
+ if (this.rangeCount == 1 && this.inMultiSelectMode) {
+ var lastRange = this.rangeList.ranges.pop();
+ removed.push(lastRange);
+ this.rangeCount = 0;
+ }
+
+ for (var i = removed.length; i--; ) {
+ var index = this.ranges.indexOf(removed[i]);
+ this.ranges.splice(index, 1);
+ }
+
+ this._signal("removeRange", {ranges: removed});
+
+ if (this.rangeCount === 0 && this.inMultiSelectMode) {
+ this.inMultiSelectMode = false;
+ this._signal("singleSelect");
+ this.session.$undoSelect = true;
+ this.rangeList.detach(this.session);
+ }
+
+ lastRange = lastRange || this.ranges[0];
+ if (lastRange && !lastRange.isEqual(this.getRange()))
+ this.fromOrientedRange(lastRange);
+ };
+ this.$initRangeList = function() {
+ if (this.rangeList)
+ return;
+
+ this.rangeList = new RangeList();
+ this.ranges = [];
+ this.rangeCount = 0;
+ };
+ this.getAllRanges = function() {
+ return this.rangeCount ? this.rangeList.ranges.concat() : [this.getRange()];
+ };
+
+ this.splitIntoLines = function () {
+ if (this.rangeCount > 1) {
+ var ranges = this.rangeList.ranges;
+ var lastRange = ranges[ranges.length - 1];
+ var range = Range.fromPoints(ranges[0].start, lastRange.end);
+
+ this.toSingleRange();
+ this.setSelectionRange(range, lastRange.cursor == lastRange.start);
+ } else {
+ var range = this.getRange();
+ var isBackwards = this.isBackwards();
+ var startRow = range.start.row;
+ var endRow = range.end.row;
+ if (startRow == endRow) {
+ if (isBackwards)
+ var start = range.end, end = range.start;
+ else
+ var start = range.start, end = range.end;
+
+ this.addRange(Range.fromPoints(end, end));
+ this.addRange(Range.fromPoints(start, start));
+ return;
+ }
+
+ var rectSel = [];
+ var r = this.getLineRange(startRow, true);
+ r.start.column = range.start.column;
+ rectSel.push(r);
+
+ for (var i = startRow + 1; i < endRow; i++)
+ rectSel.push(this.getLineRange(i, true));
+
+ r = this.getLineRange(endRow, true);
+ r.end.column = range.end.column;
+ rectSel.push(r);
+
+ rectSel.forEach(this.addRange, this);
+ }
+ };
+ this.toggleBlockSelection = function () {
+ if (this.rangeCount > 1) {
+ var ranges = this.rangeList.ranges;
+ var lastRange = ranges[ranges.length - 1];
+ var range = Range.fromPoints(ranges[0].start, lastRange.end);
+
+ this.toSingleRange();
+ this.setSelectionRange(range, lastRange.cursor == lastRange.start);
+ } else {
+ var cursor = this.session.documentToScreenPosition(this.cursor);
+ var anchor = this.session.documentToScreenPosition(this.anchor);
+
+ var rectSel = this.rectangularRangeBlock(cursor, anchor);
+ rectSel.forEach(this.addRange, this);
+ }
+ };
+ this.rectangularRangeBlock = function(screenCursor, screenAnchor, includeEmptyLines) {
+ var rectSel = [];
+
+ var xBackwards = screenCursor.column < screenAnchor.column;
+ if (xBackwards) {
+ var startColumn = screenCursor.column;
+ var endColumn = screenAnchor.column;
+ var startOffsetX = screenCursor.offsetX;
+ var endOffsetX = screenAnchor.offsetX;
+ } else {
+ var startColumn = screenAnchor.column;
+ var endColumn = screenCursor.column;
+ var startOffsetX = screenAnchor.offsetX;
+ var endOffsetX = screenCursor.offsetX;
+ }
+
+ var yBackwards = screenCursor.row < screenAnchor.row;
+ if (yBackwards) {
+ var startRow = screenCursor.row;
+ var endRow = screenAnchor.row;
+ } else {
+ var startRow = screenAnchor.row;
+ var endRow = screenCursor.row;
+ }
+
+ if (startColumn < 0)
+ startColumn = 0;
+ if (startRow < 0)
+ startRow = 0;
+
+ if (startRow == endRow)
+ includeEmptyLines = true;
+
+ var docEnd;
+ for (var row = startRow; row <= endRow; row++) {
+ var range = Range.fromPoints(
+ this.session.screenToDocumentPosition(row, startColumn, startOffsetX),
+ this.session.screenToDocumentPosition(row, endColumn, endOffsetX)
+ );
+ if (range.isEmpty()) {
+ if (docEnd && isSamePoint(range.end, docEnd))
+ break;
+ docEnd = range.end;
+ }
+ range.cursor = xBackwards ? range.start : range.end;
+ rectSel.push(range);
+ }
+
+ if (yBackwards)
+ rectSel.reverse();
+
+ if (!includeEmptyLines) {
+ var end = rectSel.length - 1;
+ while (rectSel[end].isEmpty() && end > 0)
+ end--;
+ if (end > 0) {
+ var start = 0;
+ while (rectSel[start].isEmpty())
+ start++;
+ }
+ for (var i = end; i >= start; i--) {
+ if (rectSel[i].isEmpty())
+ rectSel.splice(i, 1);
+ }
+ }
+
+ return rectSel;
+ };
+}).call(Selection.prototype);
+var Editor = require("./editor").Editor;
+(function() {
+ this.updateSelectionMarkers = function() {
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+ this.addSelectionMarker = function(orientedRange) {
+ if (!orientedRange.cursor)
+ orientedRange.cursor = orientedRange.end;
+
+ var style = this.getSelectionStyle();
+ orientedRange.marker = this.session.addMarker(orientedRange, "ace_selection", style);
+
+ this.session.$selectionMarkers.push(orientedRange);
+ this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
+ return orientedRange;
+ };
+ this.removeSelectionMarker = function(range) {
+ if (!range.marker)
+ return;
+ this.session.removeMarker(range.marker);
+ var index = this.session.$selectionMarkers.indexOf(range);
+ if (index != -1)
+ this.session.$selectionMarkers.splice(index, 1);
+ this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
+ };
+
+ this.removeSelectionMarkers = function(ranges) {
+ var markerList = this.session.$selectionMarkers;
+ for (var i = ranges.length; i--; ) {
+ var range = ranges[i];
+ if (!range.marker)
+ continue;
+ this.session.removeMarker(range.marker);
+ var index = markerList.indexOf(range);
+ if (index != -1)
+ markerList.splice(index, 1);
+ }
+ this.session.selectionMarkerCount = markerList.length;
+ };
+
+ this.$onAddRange = function(e) {
+ this.addSelectionMarker(e.range);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+
+ this.$onRemoveRange = function(e) {
+ this.removeSelectionMarkers(e.ranges);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+
+ this.$onMultiSelect = function(e) {
+ if (this.inMultiSelectMode)
+ return;
+ this.inMultiSelectMode = true;
+
+ this.setStyle("ace_multiselect");
+ this.keyBinding.addKeyboardHandler(commands.keyboardHandler);
+ this.commands.setDefaultHandler("exec", this.$onMultiSelectExec);
+
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ };
+
+ this.$onSingleSelect = function(e) {
+ if (this.session.multiSelect.inVirtualMode)
+ return;
+ this.inMultiSelectMode = false;
+
+ this.unsetStyle("ace_multiselect");
+ this.keyBinding.removeKeyboardHandler(commands.keyboardHandler);
+
+ this.commands.removeDefaultHandler("exec", this.$onMultiSelectExec);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ this._emit("changeSelection");
+ };
+
+ this.$onMultiSelectExec = function(e) {
+ var command = e.command;
+ var editor = e.editor;
+ if (!editor.multiSelect)
+ return;
+ if (!command.multiSelectAction) {
+ var result = command.exec(editor, e.args || {});
+ editor.multiSelect.addRange(editor.multiSelect.toOrientedRange());
+ editor.multiSelect.mergeOverlappingRanges();
+ } else if (command.multiSelectAction == "forEach") {
+ result = editor.forEachSelection(command, e.args);
+ } else if (command.multiSelectAction == "forEachLine") {
+ result = editor.forEachSelection(command, e.args, true);
+ } else if (command.multiSelectAction == "single") {
+ editor.exitMultiSelectMode();
+ result = command.exec(editor, e.args || {});
+ } else {
+ result = command.multiSelectAction(editor, e.args || {});
+ }
+ return result;
+ };
+ this.forEachSelection = function(cmd, args, options) {
+ if (this.inVirtualSelectionMode)
+ return;
+ var keepOrder = options && options.keepOrder;
+ var $byLines = options == true || options && options.$byLines;
+ var session = this.session;
+ var selection = this.selection;
+ var rangeList = selection.rangeList;
+ var ranges = (keepOrder ? selection : rangeList).ranges;
+ var result;
+
+ if (!ranges.length)
+ return cmd.exec ? cmd.exec(this, args || {}) : cmd(this, args || {});
+
+ var reg = selection._eventRegistry;
+ selection._eventRegistry = {};
+
+ var tmpSel = new Selection(session);
+ this.inVirtualSelectionMode = true;
+ for (var i = ranges.length; i--;) {
+ if ($byLines) {
+ while (i > 0 && ranges[i].start.row == ranges[i - 1].end.row)
+ i--;
+ }
+ tmpSel.fromOrientedRange(ranges[i]);
+ tmpSel.index = i;
+ this.selection = session.selection = tmpSel;
+ var cmdResult = cmd.exec ? cmd.exec(this, args || {}) : cmd(this, args || {});
+ if (!result && cmdResult !== undefined)
+ result = cmdResult;
+ tmpSel.toOrientedRange(ranges[i]);
+ }
+ tmpSel.detach();
+
+ this.selection = session.selection = selection;
+ this.inVirtualSelectionMode = false;
+ selection._eventRegistry = reg;
+ selection.mergeOverlappingRanges();
+ if (selection.ranges[0])
+ selection.fromOrientedRange(selection.ranges[0]);
+
+ var anim = this.renderer.$scrollAnimation;
+ this.onCursorChange();
+ this.onSelectionChange();
+ if (anim && anim.from == anim.to)
+ this.renderer.animateScrolling(anim.from);
+
+ return result;
+ };
+ this.exitMultiSelectMode = function() {
+ if (!this.inMultiSelectMode || this.inVirtualSelectionMode)
+ return;
+ this.multiSelect.toSingleRange();
+ };
+
+ this.getSelectedText = function() {
+ var text = "";
+ if (this.inMultiSelectMode && !this.inVirtualSelectionMode) {
+ var ranges = this.multiSelect.rangeList.ranges;
+ var buf = [];
+ for (var i = 0; i < ranges.length; i++) {
+ buf.push(this.session.getTextRange(ranges[i]));
+ }
+ var nl = this.session.getDocument().getNewLineCharacter();
+ text = buf.join(nl);
+ if (text.length == (buf.length - 1) * nl.length)
+ text = "";
+ } else if (!this.selection.isEmpty()) {
+ text = this.session.getTextRange(this.getSelectionRange());
+ }
+ return text;
+ };
+
+ this.$checkMultiselectChange = function(e, anchor) {
+ if (this.inMultiSelectMode && !this.inVirtualSelectionMode) {
+ var range = this.multiSelect.ranges[0];
+ if (this.multiSelect.isEmpty() && anchor == this.multiSelect.anchor)
+ return;
+ var pos = anchor == this.multiSelect.anchor
+ ? range.cursor == range.start ? range.end : range.start
+ : range.cursor;
+ if (pos.row != anchor.row
+ || this.session.$clipPositionToDocument(pos.row, pos.column).column != anchor.column)
+ this.multiSelect.toSingleRange(this.multiSelect.toOrientedRange());
+ else
+ this.multiSelect.mergeOverlappingRanges();
+ }
+ };
+ this.findAll = function(needle, options, additive) {
+ options = options || {};
+ options.needle = needle || options.needle;
+ if (options.needle == undefined) {
+ var range = this.selection.isEmpty()
+ ? this.selection.getWordRange()
+ : this.selection.getRange();
+ options.needle = this.session.getTextRange(range);
+ }
+ this.$search.set(options);
+
+ var ranges = this.$search.findAll(this.session);
+ if (!ranges.length)
+ return 0;
+
+ var selection = this.multiSelect;
+
+ if (!additive)
+ selection.toSingleRange(ranges[0]);
+
+ for (var i = ranges.length; i--; )
+ selection.addRange(ranges[i], true);
+ if (range && selection.rangeList.rangeAtPoint(range.start))
+ selection.addRange(range, true);
+
+ return ranges.length;
+ };
+ this.selectMoreLines = function(dir, skip) {
+ var range = this.selection.toOrientedRange();
+ var isBackwards = range.cursor == range.end;
+
+ var screenLead = this.session.documentToScreenPosition(range.cursor);
+ if (this.selection.$desiredColumn)
+ screenLead.column = this.selection.$desiredColumn;
+
+ var lead = this.session.screenToDocumentPosition(screenLead.row + dir, screenLead.column);
+
+ if (!range.isEmpty()) {
+ var screenAnchor = this.session.documentToScreenPosition(isBackwards ? range.end : range.start);
+ var anchor = this.session.screenToDocumentPosition(screenAnchor.row + dir, screenAnchor.column);
+ } else {
+ var anchor = lead;
+ }
+
+ if (isBackwards) {
+ var newRange = Range.fromPoints(lead, anchor);
+ newRange.cursor = newRange.start;
+ } else {
+ var newRange = Range.fromPoints(anchor, lead);
+ newRange.cursor = newRange.end;
+ }
+
+ newRange.desiredColumn = screenLead.column;
+ if (!this.selection.inMultiSelectMode) {
+ this.selection.addRange(range);
+ } else {
+ if (skip)
+ var toRemove = range.cursor;
+ }
+
+ this.selection.addRange(newRange);
+ if (toRemove)
+ this.selection.substractPoint(toRemove);
+ };
+ this.transposeSelections = function(dir) {
+ var session = this.session;
+ var sel = session.multiSelect;
+ var all = sel.ranges;
+
+ for (var i = all.length; i--; ) {
+ var range = all[i];
+ if (range.isEmpty()) {
+ var tmp = session.getWordRange(range.start.row, range.start.column);
+ range.start.row = tmp.start.row;
+ range.start.column = tmp.start.column;
+ range.end.row = tmp.end.row;
+ range.end.column = tmp.end.column;
+ }
+ }
+ sel.mergeOverlappingRanges();
+
+ var words = [];
+ for (var i = all.length; i--; ) {
+ var range = all[i];
+ words.unshift(session.getTextRange(range));
+ }
+
+ if (dir < 0)
+ words.unshift(words.pop());
+ else
+ words.push(words.shift());
+
+ for (var i = all.length; i--; ) {
+ var range = all[i];
+ var tmp = range.clone();
+ session.replace(range, words[i]);
+ range.start.row = tmp.start.row;
+ range.start.column = tmp.start.column;
+ }
+ sel.fromOrientedRange(sel.ranges[0]);
+ };
+ this.selectMore = function(dir, skip, stopAtFirst) {
+ var session = this.session;
+ var sel = session.multiSelect;
+
+ var range = sel.toOrientedRange();
+ if (range.isEmpty()) {
+ range = session.getWordRange(range.start.row, range.start.column);
+ range.cursor = dir == -1 ? range.start : range.end;
+ this.multiSelect.addRange(range);
+ if (stopAtFirst)
+ return;
+ }
+ var needle = session.getTextRange(range);
+
+ var newRange = find(session, needle, dir);
+ if (newRange) {
+ newRange.cursor = dir == -1 ? newRange.start : newRange.end;
+ this.session.unfold(newRange);
+ this.multiSelect.addRange(newRange);
+ this.renderer.scrollCursorIntoView(null, 0.5);
+ }
+ if (skip)
+ this.multiSelect.substractPoint(range.cursor);
+ };
+ this.alignCursors = function() {
+ var session = this.session;
+ var sel = session.multiSelect;
+ var ranges = sel.ranges;
+ var row = -1;
+ var sameRowRanges = ranges.filter(function(r) {
+ if (r.cursor.row == row)
+ return true;
+ row = r.cursor.row;
+ });
+
+ if (!ranges.length || sameRowRanges.length == ranges.length - 1) {
+ var range = this.selection.getRange();
+ var fr = range.start.row, lr = range.end.row;
+ var guessRange = fr == lr;
+ if (guessRange) {
+ var max = this.session.getLength();
+ var line;
+ do {
+ line = this.session.getLine(lr);
+ } while (/[=:]/.test(line) && ++lr < max);
+ do {
+ line = this.session.getLine(fr);
+ } while (/[=:]/.test(line) && --fr > 0);
+
+ if (fr < 0) fr = 0;
+ if (lr >= max) lr = max - 1;
+ }
+ var lines = this.session.removeFullLines(fr, lr);
+ lines = this.$reAlignText(lines, guessRange);
+ this.session.insert({row: fr, column: 0}, lines.join("\n") + "\n");
+ if (!guessRange) {
+ range.start.column = 0;
+ range.end.column = lines[lines.length - 1].length;
+ }
+ this.selection.setRange(range);
+ } else {
+ sameRowRanges.forEach(function(r) {
+ sel.substractPoint(r.cursor);
+ });
+
+ var maxCol = 0;
+ var minSpace = Infinity;
+ var spaceOffsets = ranges.map(function(r) {
+ var p = r.cursor;
+ var line = session.getLine(p.row);
+ var spaceOffset = line.substr(p.column).search(/\S/g);
+ if (spaceOffset == -1)
+ spaceOffset = 0;
+
+ if (p.column > maxCol)
+ maxCol = p.column;
+ if (spaceOffset < minSpace)
+ minSpace = spaceOffset;
+ return spaceOffset;
+ });
+ ranges.forEach(function(r, i) {
+ var p = r.cursor;
+ var l = maxCol - p.column;
+ var d = spaceOffsets[i] - minSpace;
+ if (l > d)
+ session.insert(p, lang.stringRepeat(" ", l - d));
+ else
+ session.remove(new Range(p.row, p.column, p.row, p.column - l + d));
+
+ r.start.column = r.end.column = maxCol;
+ r.start.row = r.end.row = p.row;
+ r.cursor = r.end;
+ });
+ sel.fromOrientedRange(ranges[0]);
+ this.renderer.updateCursor();
+ this.renderer.updateBackMarkers();
+ }
+ };
+
+ this.$reAlignText = function(lines, forceLeft) {
+ var isLeftAligned = true, isRightAligned = true;
+ var startW, textW, endW;
+
+ return lines.map(function(line) {
+ var m = line.match(/(\s*)(.*?)(\s*)([=:].*)/);
+ if (!m)
+ return [line];
+
+ if (startW == null) {
+ startW = m[1].length;
+ textW = m[2].length;
+ endW = m[3].length;
+ return m;
+ }
+
+ if (startW + textW + endW != m[1].length + m[2].length + m[3].length)
+ isRightAligned = false;
+ if (startW != m[1].length)
+ isLeftAligned = false;
+
+ if (startW > m[1].length)
+ startW = m[1].length;
+ if (textW < m[2].length)
+ textW = m[2].length;
+ if (endW > m[3].length)
+ endW = m[3].length;
+
+ return m;
+ }).map(forceLeft ? alignLeft :
+ isLeftAligned ? isRightAligned ? alignRight : alignLeft : unAlign);
+
+ function spaces(n) {
+ return lang.stringRepeat(" ", n);
+ }
+
+ function alignLeft(m) {
+ return !m[2] ? m[0] : spaces(startW) + m[2]
+ + spaces(textW - m[2].length + endW)
+ + m[4].replace(/^([=:])\s+/, "$1 ");
+ }
+ function alignRight(m) {
+ return !m[2] ? m[0] : spaces(startW + textW - m[2].length) + m[2]
+ + spaces(endW)
+ + m[4].replace(/^([=:])\s+/, "$1 ");
+ }
+ function unAlign(m) {
+ return !m[2] ? m[0] : spaces(startW) + m[2]
+ + spaces(endW)
+ + m[4].replace(/^([=:])\s+/, "$1 ");
+ }
+ };
+}).call(Editor.prototype);
+
+
+function isSamePoint(p1, p2) {
+ return p1.row == p2.row && p1.column == p2.column;
+}
+exports.onSessionChange = function(e) {
+ var session = e.session;
+ if (session && !session.multiSelect) {
+ session.$selectionMarkers = [];
+ session.selection.$initRangeList();
+ session.multiSelect = session.selection;
+ }
+ this.multiSelect = session && session.multiSelect;
+
+ var oldSession = e.oldSession;
+ if (oldSession) {
+ oldSession.multiSelect.off("addRange", this.$onAddRange);
+ oldSession.multiSelect.off("removeRange", this.$onRemoveRange);
+ oldSession.multiSelect.off("multiSelect", this.$onMultiSelect);
+ oldSession.multiSelect.off("singleSelect", this.$onSingleSelect);
+ oldSession.multiSelect.lead.off("change", this.$checkMultiselectChange);
+ oldSession.multiSelect.anchor.off("change", this.$checkMultiselectChange);
+ }
+
+ if (session) {
+ session.multiSelect.on("addRange", this.$onAddRange);
+ session.multiSelect.on("removeRange", this.$onRemoveRange);
+ session.multiSelect.on("multiSelect", this.$onMultiSelect);
+ session.multiSelect.on("singleSelect", this.$onSingleSelect);
+ session.multiSelect.lead.on("change", this.$checkMultiselectChange);
+ session.multiSelect.anchor.on("change", this.$checkMultiselectChange);
+ }
+
+ if (session && this.inMultiSelectMode != session.selection.inMultiSelectMode) {
+ if (session.selection.inMultiSelectMode)
+ this.$onMultiSelect();
+ else
+ this.$onSingleSelect();
+ }
+};
+function MultiSelect(editor) {
+ if (editor.$multiselectOnSessionChange)
+ return;
+ editor.$onAddRange = editor.$onAddRange.bind(editor);
+ editor.$onRemoveRange = editor.$onRemoveRange.bind(editor);
+ editor.$onMultiSelect = editor.$onMultiSelect.bind(editor);
+ editor.$onSingleSelect = editor.$onSingleSelect.bind(editor);
+ editor.$multiselectOnSessionChange = exports.onSessionChange.bind(editor);
+ editor.$checkMultiselectChange = editor.$checkMultiselectChange.bind(editor);
+
+ editor.$multiselectOnSessionChange(editor);
+ editor.on("changeSession", editor.$multiselectOnSessionChange);
+
+ editor.on("mousedown", onMouseDown);
+ editor.commands.addCommands(commands.defaultCommands);
+
+ addAltCursorListeners(editor);
+}
+
+function addAltCursorListeners(editor){
+ var el = editor.textInput.getElement();
+ var altCursor = false;
+ event.addListener(el, "keydown", function(e) {
+ var altDown = e.keyCode == 18 && !(e.ctrlKey || e.shiftKey || e.metaKey);
+ if (editor.$blockSelectEnabled && altDown) {
+ if (!altCursor) {
+ editor.renderer.setMouseCursor("crosshair");
+ altCursor = true;
+ }
+ } else if (altCursor) {
+ reset();
+ }
+ });
+
+ event.addListener(el, "keyup", reset);
+ event.addListener(el, "blur", reset);
+ function reset(e) {
+ if (altCursor) {
+ editor.renderer.setMouseCursor("");
+ altCursor = false;
+ }
+ }
+}
+
+exports.MultiSelect = MultiSelect;
+
+
+require("./config").defineOptions(Editor.prototype, "editor", {
+ enableMultiselect: {
+ set: function(val) {
+ MultiSelect(this);
+ if (val) {
+ this.on("changeSession", this.$multiselectOnSessionChange);
+ this.on("mousedown", onMouseDown);
+ } else {
+ this.off("changeSession", this.$multiselectOnSessionChange);
+ this.off("mousedown", onMouseDown);
+ }
+ },
+ value: true
+ },
+ enableBlockSelect: {
+ set: function(val) {
+ this.$blockSelectEnabled = val;
+ },
+ value: true
+ }
+});
+
+
+
+});
+
+ace.define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"], function(require, exports, module) {
+"use strict";
+
+var Range = require("../../range").Range;
+
+var FoldMode = exports.FoldMode = function() {};
+
+(function() {
+
+ this.foldingStartMarker = null;
+ this.foldingStopMarker = null;
+ this.getFoldWidget = function(session, foldStyle, row) {
+ var line = session.getLine(row);
+ if (this.foldingStartMarker.test(line))
+ return "start";
+ if (foldStyle == "markbeginend"
+ && this.foldingStopMarker
+ && this.foldingStopMarker.test(line))
+ return "end";
+ return "";
+ };
+
+ this.getFoldWidgetRange = function(session, foldStyle, row) {
+ return null;
+ };
+
+ this.indentationBlock = function(session, row, column) {
+ var re = /\S/;
+ var line = session.getLine(row);
+ var startLevel = line.search(re);
+ if (startLevel == -1)
+ return;
+
+ var startColumn = column || line.length;
+ var maxRow = session.getLength();
+ var startRow = row;
+ var endRow = row;
+
+ while (++row < maxRow) {
+ var level = session.getLine(row).search(re);
+
+ if (level == -1)
+ continue;
+
+ if (level <= startLevel)
+ break;
+
+ endRow = row;
+ }
+
+ if (endRow > startRow) {
+ var endColumn = session.getLine(endRow).length;
+ return new Range(startRow, startColumn, endRow, endColumn);
+ }
+ };
+
+ this.openingBracketBlock = function(session, bracket, row, column, typeRe) {
+ var start = {row: row, column: column + 1};
+ var end = session.$findClosingBracket(bracket, start, typeRe);
+ if (!end)
+ return;
+
+ var fw = session.foldWidgets[end.row];
+ if (fw == null)
+ fw = session.getFoldWidget(end.row);
+
+ if (fw == "start" && end.row > start.row) {
+ end.row --;
+ end.column = session.getLine(end.row).length;
+ }
+ return Range.fromPoints(start, end);
+ };
+
+ this.closingBracketBlock = function(session, bracket, row, column, typeRe) {
+ var end = {row: row, column: column};
+ var start = session.$findOpeningBracket(bracket, end);
+
+ if (!start)
+ return;
+
+ start.column++;
+ end.column--;
+
+ return Range.fromPoints(start, end);
+ };
+}).call(FoldMode.prototype);
+
+});
+
+ace.define("ace/theme/textmate",["require","exports","module","ace/lib/dom"], function(require, exports, module) {
+"use strict";
+
+exports.isDark = false;
+exports.cssClass = "ace-tm";
+exports.cssText = ".ace-tm .ace_gutter {\
+background: #f0f0f0;\
+color: #333;\
+}\
+.ace-tm .ace_print-margin {\
+width: 1px;\
+background: #e8e8e8;\
+}\
+.ace-tm .ace_fold {\
+background-color: #6B72E6;\
+}\
+.ace-tm {\
+background-color: #FFFFFF;\
+color: black;\
+}\
+.ace-tm .ace_cursor {\
+color: black;\
+}\
+.ace-tm .ace_invisible {\
+color: rgb(191, 191, 191);\
+}\
+.ace-tm .ace_storage,\
+.ace-tm .ace_keyword {\
+color: blue;\
+}\
+.ace-tm .ace_constant {\
+color: rgb(197, 6, 11);\
+}\
+.ace-tm .ace_constant.ace_buildin {\
+color: rgb(88, 72, 246);\
+}\
+.ace-tm .ace_constant.ace_language {\
+color: rgb(88, 92, 246);\
+}\
+.ace-tm .ace_constant.ace_library {\
+color: rgb(6, 150, 14);\
+}\
+.ace-tm .ace_invalid {\
+background-color: rgba(255, 0, 0, 0.1);\
+color: red;\
+}\
+.ace-tm .ace_support.ace_function {\
+color: rgb(60, 76, 114);\
+}\
+.ace-tm .ace_support.ace_constant {\
+color: rgb(6, 150, 14);\
+}\
+.ace-tm .ace_support.ace_type,\
+.ace-tm .ace_support.ace_class {\
+color: rgb(109, 121, 222);\
+}\
+.ace-tm .ace_keyword.ace_operator {\
+color: rgb(104, 118, 135);\
+}\
+.ace-tm .ace_string {\
+color: rgb(3, 106, 7);\
+}\
+.ace-tm .ace_comment {\
+color: rgb(76, 136, 107);\
+}\
+.ace-tm .ace_comment.ace_doc {\
+color: rgb(0, 102, 255);\
+}\
+.ace-tm .ace_comment.ace_doc.ace_tag {\
+color: rgb(128, 159, 191);\
+}\
+.ace-tm .ace_constant.ace_numeric {\
+color: rgb(0, 0, 205);\
+}\
+.ace-tm .ace_variable {\
+color: rgb(49, 132, 149);\
+}\
+.ace-tm .ace_xml-pe {\
+color: rgb(104, 104, 91);\
+}\
+.ace-tm .ace_entity.ace_name.ace_function {\
+color: #0000A2;\
+}\
+.ace-tm .ace_heading {\
+color: rgb(12, 7, 255);\
+}\
+.ace-tm .ace_list {\
+color:rgb(185, 6, 144);\
+}\
+.ace-tm .ace_meta.ace_tag {\
+color:rgb(0, 22, 142);\
+}\
+.ace-tm .ace_string.ace_regex {\
+color: rgb(255, 0, 0)\
+}\
+.ace-tm .ace_marker-layer .ace_selection {\
+background: rgb(181, 213, 255);\
+}\
+.ace-tm.ace_multiselect .ace_selection.ace_start {\
+box-shadow: 0 0 3px 0px white;\
+}\
+.ace-tm .ace_marker-layer .ace_step {\
+background: rgb(252, 255, 0);\
+}\
+.ace-tm .ace_marker-layer .ace_stack {\
+background: rgb(164, 229, 101);\
+}\
+.ace-tm .ace_marker-layer .ace_bracket {\
+margin: -1px 0 0 -1px;\
+border: 1px solid rgb(192, 192, 192);\
+}\
+.ace-tm .ace_marker-layer .ace_active-line {\
+background: rgba(0, 0, 0, 0.07);\
+}\
+.ace-tm .ace_gutter-active-line {\
+background-color : #dcdcdc;\
+}\
+.ace-tm .ace_marker-layer .ace_selected-word {\
+background: rgb(250, 250, 255);\
+border: 1px solid rgb(200, 200, 250);\
+}\
+.ace-tm .ace_indent-guide {\
+background: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==\") right repeat-y;\
+}\
+";
+exports.$id = "ace/theme/textmate";
+
+var dom = require("../lib/dom");
+dom.importCssString(exports.cssText, exports.cssClass);
+});
+
+ace.define("ace/line_widgets",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/range"], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var dom = require("./lib/dom");
+var Range = require("./range").Range;
+
+
+function LineWidgets(session) {
+ this.session = session;
+ this.session.widgetManager = this;
+ this.session.getRowLength = this.getRowLength;
+ this.session.$getWidgetScreenLength = this.$getWidgetScreenLength;
+ this.updateOnChange = this.updateOnChange.bind(this);
+ this.renderWidgets = this.renderWidgets.bind(this);
+ this.measureWidgets = this.measureWidgets.bind(this);
+ this.session._changedWidgets = [];
+ this.$onChangeEditor = this.$onChangeEditor.bind(this);
+
+ this.session.on("change", this.updateOnChange);
+ this.session.on("changeFold", this.updateOnFold);
+ this.session.on("changeEditor", this.$onChangeEditor);
+}
+
+(function() {
+ this.getRowLength = function(row) {
+ var h;
+ if (this.lineWidgets)
+ h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
+ else
+ h = 0;
+ if (!this.$useWrapMode || !this.$wrapData[row]) {
+ return 1 + h;
+ } else {
+ return this.$wrapData[row].length + 1 + h;
+ }
+ };
+
+ this.$getWidgetScreenLength = function() {
+ var screenRows = 0;
+ this.lineWidgets.forEach(function(w){
+ if (w && w.rowCount && !w.hidden)
+ screenRows += w.rowCount;
+ });
+ return screenRows;
+ };
+
+ this.$onChangeEditor = function(e) {
+ this.attach(e.editor);
+ };
+
+ this.attach = function(editor) {
+ if (editor && editor.widgetManager && editor.widgetManager != this)
+ editor.widgetManager.detach();
+
+ if (this.editor == editor)
+ return;
+
+ this.detach();
+ this.editor = editor;
+
+ if (editor) {
+ editor.widgetManager = this;
+ editor.renderer.on("beforeRender", this.measureWidgets);
+ editor.renderer.on("afterRender", this.renderWidgets);
+ }
+ };
+ this.detach = function(e) {
+ var editor = this.editor;
+ if (!editor)
+ return;
+
+ this.editor = null;
+ editor.widgetManager = null;
+
+ editor.renderer.off("beforeRender", this.measureWidgets);
+ editor.renderer.off("afterRender", this.renderWidgets);
+ var lineWidgets = this.session.lineWidgets;
+ lineWidgets && lineWidgets.forEach(function(w) {
+ if (w && w.el && w.el.parentNode) {
+ w._inDocument = false;
+ w.el.parentNode.removeChild(w.el);
+ }
+ });
+ };
+
+ this.updateOnFold = function(e, session) {
+ var lineWidgets = session.lineWidgets;
+ if (!lineWidgets || !e.action)
+ return;
+ var fold = e.data;
+ var start = fold.start.row;
+ var end = fold.end.row;
+ var hide = e.action == "add";
+ for (var i = start + 1; i < end; i++) {
+ if (lineWidgets[i])
+ lineWidgets[i].hidden = hide;
+ }
+ if (lineWidgets[end]) {
+ if (hide) {
+ if (!lineWidgets[start])
+ lineWidgets[start] = lineWidgets[end];
+ else
+ lineWidgets[end].hidden = hide;
+ } else {
+ if (lineWidgets[start] == lineWidgets[end])
+ lineWidgets[start] = undefined;
+ lineWidgets[end].hidden = hide;
+ }
+ }
+ };
+
+ this.updateOnChange = function(delta) {
+ var lineWidgets = this.session.lineWidgets;
+ if (!lineWidgets) return;
+
+ var startRow = delta.start.row;
+ var len = delta.end.row - startRow;
+
+ if (len === 0) {
+ } else if (delta.action == 'remove') {
+ var removed = lineWidgets.splice(startRow + 1, len);
+ removed.forEach(function(w) {
+ w && this.removeLineWidget(w);
+ }, this);
+ this.$updateRows();
+ } else {
+ var args = new Array(len);
+ args.unshift(startRow, 0);
+ lineWidgets.splice.apply(lineWidgets, args);
+ this.$updateRows();
+ }
+ };
+
+ this.$updateRows = function() {
+ var lineWidgets = this.session.lineWidgets;
+ if (!lineWidgets) return;
+ var noWidgets = true;
+ lineWidgets.forEach(function(w, i) {
+ if (w) {
+ noWidgets = false;
+ w.row = i;
+ while (w.$oldWidget) {
+ w.$oldWidget.row = i;
+ w = w.$oldWidget;
+ }
+ }
+ });
+ if (noWidgets)
+ this.session.lineWidgets = null;
+ };
+
+ this.addLineWidget = function(w) {
+ if (!this.session.lineWidgets)
+ this.session.lineWidgets = new Array(this.session.getLength());
+
+ var old = this.session.lineWidgets[w.row];
+ if (old) {
+ w.$oldWidget = old;
+ if (old.el && old.el.parentNode) {
+ old.el.parentNode.removeChild(old.el);
+ old._inDocument = false;
+ }
+ }
+
+ this.session.lineWidgets[w.row] = w;
+
+ w.session = this.session;
+
+ var renderer = this.editor.renderer;
+ if (w.html && !w.el) {
+ w.el = dom.createElement("div");
+ w.el.innerHTML = w.html;
+ }
+ if (w.el) {
+ dom.addCssClass(w.el, "ace_lineWidgetContainer");
+ w.el.style.position = "absolute";
+ w.el.style.zIndex = 5;
+ renderer.container.appendChild(w.el);
+ w._inDocument = true;
+ }
+
+ if (!w.coverGutter) {
+ w.el.style.zIndex = 3;
+ }
+ if (w.pixelHeight == null) {
+ w.pixelHeight = w.el.offsetHeight;
+ }
+ if (w.rowCount == null) {
+ w.rowCount = w.pixelHeight / renderer.layerConfig.lineHeight;
+ }
+
+ var fold = this.session.getFoldAt(w.row, 0);
+ w.$fold = fold;
+ if (fold) {
+ var lineWidgets = this.session.lineWidgets;
+ if (w.row == fold.end.row && !lineWidgets[fold.start.row])
+ lineWidgets[fold.start.row] = w;
+ else
+ w.hidden = true;
+ }
+
+ this.session._emit("changeFold", {data:{start:{row: w.row}}});
+
+ this.$updateRows();
+ this.renderWidgets(null, renderer);
+ this.onWidgetChanged(w);
+ return w;
+ };
+
+ this.removeLineWidget = function(w) {
+ w._inDocument = false;
+ w.session = null;
+ if (w.el && w.el.parentNode)
+ w.el.parentNode.removeChild(w.el);
+ if (w.editor && w.editor.destroy) try {
+ w.editor.destroy();
+ } catch(e){}
+ if (this.session.lineWidgets) {
+ var w1 = this.session.lineWidgets[w.row];
+ if (w1 == w) {
+ this.session.lineWidgets[w.row] = w.$oldWidget;
+ if (w.$oldWidget)
+ this.onWidgetChanged(w.$oldWidget);
+ } else {
+ while (w1) {
+ if (w1.$oldWidget == w) {
+ w1.$oldWidget = w.$oldWidget;
+ break;
+ }
+ w1 = w1.$oldWidget;
+ }
+ }
+ }
+ this.session._emit("changeFold", {data:{start:{row: w.row}}});
+ this.$updateRows();
+ };
+
+ this.getWidgetsAtRow = function(row) {
+ var lineWidgets = this.session.lineWidgets;
+ var w = lineWidgets && lineWidgets[row];
+ var list = [];
+ while (w) {
+ list.push(w);
+ w = w.$oldWidget;
+ }
+ return list;
+ };
+
+ this.onWidgetChanged = function(w) {
+ this.session._changedWidgets.push(w);
+ this.editor && this.editor.renderer.updateFull();
+ };
+
+ this.measureWidgets = function(e, renderer) {
+ var changedWidgets = this.session._changedWidgets;
+ var config = renderer.layerConfig;
+
+ if (!changedWidgets || !changedWidgets.length) return;
+ var min = Infinity;
+ for (var i = 0; i < changedWidgets.length; i++) {
+ var w = changedWidgets[i];
+ if (!w || !w.el) continue;
+ if (w.session != this.session) continue;
+ if (!w._inDocument) {
+ if (this.session.lineWidgets[w.row] != w)
+ continue;
+ w._inDocument = true;
+ renderer.container.appendChild(w.el);
+ }
+
+ w.h = w.el.offsetHeight;
+
+ if (!w.fixedWidth) {
+ w.w = w.el.offsetWidth;
+ w.screenWidth = Math.ceil(w.w / config.characterWidth);
+ }
+
+ var rowCount = w.h / config.lineHeight;
+ if (w.coverLine) {
+ rowCount -= this.session.getRowLineCount(w.row);
+ if (rowCount < 0)
+ rowCount = 0;
+ }
+ if (w.rowCount != rowCount) {
+ w.rowCount = rowCount;
+ if (w.row < min)
+ min = w.row;
+ }
+ }
+ if (min != Infinity) {
+ this.session._emit("changeFold", {data:{start:{row: min}}});
+ this.session.lineWidgetWidth = null;
+ }
+ this.session._changedWidgets = [];
+ };
+
+ this.renderWidgets = function(e, renderer) {
+ var config = renderer.layerConfig;
+ var lineWidgets = this.session.lineWidgets;
+ if (!lineWidgets)
+ return;
+ var first = Math.min(this.firstRow, config.firstRow);
+ var last = Math.max(this.lastRow, config.lastRow, lineWidgets.length);
+
+ while (first > 0 && !lineWidgets[first])
+ first--;
+
+ this.firstRow = config.firstRow;
+ this.lastRow = config.lastRow;
+
+ renderer.$cursorLayer.config = config;
+ for (var i = first; i <= last; i++) {
+ var w = lineWidgets[i];
+ if (!w || !w.el) continue;
+ if (w.hidden) {
+ w.el.style.top = -100 - (w.pixelHeight || 0) + "px";
+ continue;
+ }
+ if (!w._inDocument) {
+ w._inDocument = true;
+ renderer.container.appendChild(w.el);
+ }
+ var top = renderer.$cursorLayer.getPixelPosition({row: i, column:0}, true).top;
+ if (!w.coverLine)
+ top += config.lineHeight * this.session.getRowLineCount(w.row);
+ w.el.style.top = top - config.offset + "px";
+
+ var left = w.coverGutter ? 0 : renderer.gutterWidth;
+ if (!w.fixedWidth)
+ left -= renderer.scrollLeft;
+ w.el.style.left = left + "px";
+
+ if (w.fullWidth && w.screenWidth) {
+ w.el.style.minWidth = config.width + 2 * config.padding + "px";
+ }
+
+ if (w.fixedWidth) {
+ w.el.style.right = renderer.scrollBar.getWidth() + "px";
+ } else {
+ w.el.style.right = "";
+ }
+ }
+ };
+
+}).call(LineWidgets.prototype);
+
+
+exports.LineWidgets = LineWidgets;
+
+});
+
+ace.define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range"], function(require, exports, module) {
+"use strict";
+var LineWidgets = require("../line_widgets").LineWidgets;
+var dom = require("../lib/dom");
+var Range = require("../range").Range;
+
+function binarySearch(array, needle, comparator) {
+ var first = 0;
+ var last = array.length - 1;
+
+ while (first <= last) {
+ var mid = (first + last) >> 1;
+ var c = comparator(needle, array[mid]);
+ if (c > 0)
+ first = mid + 1;
+ else if (c < 0)
+ last = mid - 1;
+ else
+ return mid;
+ }
+ return -(first + 1);
+}
+
+function findAnnotations(session, row, dir) {
+ var annotations = session.getAnnotations().sort(Range.comparePoints);
+ if (!annotations.length)
+ return;
+
+ var i = binarySearch(annotations, {row: row, column: -1}, Range.comparePoints);
+ if (i < 0)
+ i = -i - 1;
+
+ if (i >= annotations.length)
+ i = dir > 0 ? 0 : annotations.length - 1;
+ else if (i === 0 && dir < 0)
+ i = annotations.length - 1;
+
+ var annotation = annotations[i];
+ if (!annotation || !dir)
+ return;
+
+ if (annotation.row === row) {
+ do {
+ annotation = annotations[i += dir];
+ } while (annotation && annotation.row === row);
+ if (!annotation)
+ return annotations.slice();
+ }
+
+
+ var matched = [];
+ row = annotation.row;
+ do {
+ matched[dir < 0 ? "unshift" : "push"](annotation);
+ annotation = annotations[i += dir];
+ } while (annotation && annotation.row == row);
+ return matched.length && matched;
+}
+
+exports.showErrorMarker = function(editor, dir) {
+ var session = editor.session;
+ if (!session.widgetManager) {
+ session.widgetManager = new LineWidgets(session);
+ session.widgetManager.attach(editor);
+ }
+
+ var pos = editor.getCursorPosition();
+ var row = pos.row;
+ var oldWidget = session.widgetManager.getWidgetsAtRow(row).filter(function(w) {
+ return w.type == "errorMarker";
+ })[0];
+ if (oldWidget) {
+ oldWidget.destroy();
+ } else {
+ row -= dir;
+ }
+ var annotations = findAnnotations(session, row, dir);
+ var gutterAnno;
+ if (annotations) {
+ var annotation = annotations[0];
+ pos.column = (annotation.pos && typeof annotation.column != "number"
+ ? annotation.pos.sc
+ : annotation.column) || 0;
+ pos.row = annotation.row;
+ gutterAnno = editor.renderer.$gutterLayer.$annotations[pos.row];
+ } else if (oldWidget) {
+ return;
+ } else {
+ gutterAnno = {
+ text: ["Looks good!"],
+ className: "ace_ok"
+ };
+ }
+ editor.session.unfold(pos.row);
+ editor.selection.moveToPosition(pos);
+
+ var w = {
+ row: pos.row,
+ fixedWidth: true,
+ coverGutter: true,
+ el: dom.createElement("div"),
+ type: "errorMarker"
+ };
+ var el = w.el.appendChild(dom.createElement("div"));
+ var arrow = w.el.appendChild(dom.createElement("div"));
+ arrow.className = "error_widget_arrow " + gutterAnno.className;
+
+ var left = editor.renderer.$cursorLayer
+ .getPixelPosition(pos).left;
+ arrow.style.left = left + editor.renderer.gutterWidth - 5 + "px";
+
+ w.el.className = "error_widget_wrapper";
+ el.className = "error_widget " + gutterAnno.className;
+ el.innerHTML = gutterAnno.text.join("
");
+
+ el.appendChild(dom.createElement("div"));
+
+ var kb = function(_, hashId, keyString) {
+ if (hashId === 0 && (keyString === "esc" || keyString === "return")) {
+ w.destroy();
+ return {command: "null"};
+ }
+ };
+
+ w.destroy = function() {
+ if (editor.$mouseHandler.isMousePressed)
+ return;
+ editor.keyBinding.removeKeyboardHandler(kb);
+ session.widgetManager.removeLineWidget(w);
+ editor.off("changeSelection", w.destroy);
+ editor.off("changeSession", w.destroy);
+ editor.off("mouseup", w.destroy);
+ editor.off("change", w.destroy);
+ };
+
+ editor.keyBinding.addKeyboardHandler(kb);
+ editor.on("changeSelection", w.destroy);
+ editor.on("changeSession", w.destroy);
+ editor.on("mouseup", w.destroy);
+ editor.on("change", w.destroy);
+
+ editor.session.widgetManager.addLineWidget(w);
+
+ w.el.onmousedown = editor.focus.bind(editor);
+
+ editor.renderer.scrollCursorIntoView(null, 0.5, {bottom: w.el.offsetHeight});
+};
+
+
+dom.importCssString("\
+ .error_widget_wrapper {\
+ background: inherit;\
+ color: inherit;\
+ border:none\
+ }\
+ .error_widget {\
+ border-top: solid 2px;\
+ border-bottom: solid 2px;\
+ margin: 5px 0;\
+ padding: 10px 40px;\
+ white-space: pre-wrap;\
+ }\
+ .error_widget.ace_error, .error_widget_arrow.ace_error{\
+ border-color: #ff5a5a\
+ }\
+ .error_widget.ace_warning, .error_widget_arrow.ace_warning{\
+ border-color: #F1D817\
+ }\
+ .error_widget.ace_info, .error_widget_arrow.ace_info{\
+ border-color: #5a5a5a\
+ }\
+ .error_widget.ace_ok, .error_widget_arrow.ace_ok{\
+ border-color: #5aaa5a\
+ }\
+ .error_widget_arrow {\
+ position: absolute;\
+ border: solid 5px;\
+ border-top-color: transparent!important;\
+ border-right-color: transparent!important;\
+ border-left-color: transparent!important;\
+ top: -5px;\
+ }\
+", "");
+
+});
+
+ace.define("ace/ace",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/dom","ace/lib/event","ace/range","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config"], function(require, exports, module) {
+"use strict";
+
+require("./lib/fixoldbrowsers");
+
+var dom = require("./lib/dom");
+var event = require("./lib/event");
+
+var Range = require("./range").Range;
+var Editor = require("./editor").Editor;
+var EditSession = require("./edit_session").EditSession;
+var UndoManager = require("./undomanager").UndoManager;
+var Renderer = require("./virtual_renderer").VirtualRenderer;
+require("./worker/worker_client");
+require("./keyboard/hash_handler");
+require("./placeholder");
+require("./multi_select");
+require("./mode/folding/fold_mode");
+require("./theme/textmate");
+require("./ext/error_marker");
+
+exports.config = require("./config");
+exports.require = require;
+
+if (typeof define === "function")
+ exports.define = define;
+exports.edit = function(el, options) {
+ if (typeof el == "string") {
+ var _id = el;
+ el = document.getElementById(_id);
+ if (!el)
+ throw new Error("ace.edit can't find div #" + _id);
+ }
+
+ if (el && el.env && el.env.editor instanceof Editor)
+ return el.env.editor;
+
+ var value = "";
+ if (el && /input|textarea/i.test(el.tagName)) {
+ var oldNode = el;
+ value = oldNode.value;
+ el = dom.createElement("pre");
+ oldNode.parentNode.replaceChild(el, oldNode);
+ } else if (el) {
+ value = el.textContent;
+ el.innerHTML = "";
+ }
+
+ var doc = exports.createEditSession(value);
+
+ var editor = new Editor(new Renderer(el), doc, options);
+
+ var env = {
+ document: doc,
+ editor: editor,
+ onResize: editor.resize.bind(editor, null)
+ };
+ if (oldNode) env.textarea = oldNode;
+ event.addListener(window, "resize", env.onResize);
+ editor.on("destroy", function() {
+ event.removeListener(window, "resize", env.onResize);
+ env.editor.container.env = null; // prevent memory leak on old ie
+ });
+ editor.container.env = editor.env = env;
+ return editor;
+};
+exports.createEditSession = function(text, mode) {
+ var doc = new EditSession(text, mode);
+ doc.setUndoManager(new UndoManager());
+ return doc;
+};
+exports.Range = Range;
+exports.Editor = Editor;
+exports.EditSession = EditSession;
+exports.UndoManager = UndoManager;
+exports.VirtualRenderer = Renderer;
+exports.version = "1.4.3";
+}); (function() {
+ ace.require(["ace/ace"], function(a) {
+ if (a) {
+ a.config.init(true);
+ a.define = ace.define;
+ }
+ if (!window.ace)
+ window.ace = a;
+ for (var key in a) if (a.hasOwnProperty(key))
+ window.ace[key] = a[key];
+ window.ace["default"] = window.ace;
+ if (typeof module == "object" && typeof exports == "object" && module) {
+ module.exports = window.ace;
+ }
+ });
+ })();
+
\ No newline at end of file
diff --git a/playground/libs/mode-javascript.js b/playground/libs/mode-javascript.js
new file mode 100644
index 00000000..b3b25c0d
--- /dev/null
+++ b/playground/libs/mode-javascript.js
@@ -0,0 +1,1006 @@
+ace.define(
+ "ace/mode/doc_comment_highlight_rules",
+ [
+ "require",
+ "exports",
+ "module",
+ "ace/lib/oop",
+ "ace/mode/text_highlight_rules"
+ ],
+ function(require, exports, module) {
+ "use strict";
+
+ var oop = require("../lib/oop");
+ var TextHighlightRules = require("./text_highlight_rules")
+ .TextHighlightRules;
+
+ var DocCommentHighlightRules = function() {
+ this.$rules = {
+ start: [
+ {
+ token: "comment.doc.tag",
+ regex: "@[\\w\\d_]+" // TODO: fix email addresses
+ },
+ DocCommentHighlightRules.getTagRule(),
+ {
+ defaultToken: "comment.doc",
+ caseInsensitive: true
+ }
+ ]
+ };
+ };
+
+ oop.inherits(DocCommentHighlightRules, TextHighlightRules);
+
+ DocCommentHighlightRules.getTagRule = function(start) {
+ return {
+ token: "comment.doc.tag.storage.type",
+ regex: "\\b(?:TODO|FIXME|XXX|HACK)\\b"
+ };
+ };
+
+ DocCommentHighlightRules.getStartRule = function(start) {
+ return {
+ token: "comment.doc", // doc comment
+ regex: "\\/\\*(?=\\*)",
+ next: start
+ };
+ };
+
+ DocCommentHighlightRules.getEndRule = function(start) {
+ return {
+ token: "comment.doc", // closing comment
+ regex: "\\*\\/",
+ next: start
+ };
+ };
+
+ exports.DocCommentHighlightRules = DocCommentHighlightRules;
+ }
+);
+
+ace.define(
+ "ace/mode/javascript_highlight_rules",
+ [
+ "require",
+ "exports",
+ "module",
+ "ace/lib/oop",
+ "ace/mode/doc_comment_highlight_rules",
+ "ace/mode/text_highlight_rules"
+ ],
+ function(require, exports, module) {
+ "use strict";
+
+ var oop = require("../lib/oop");
+ var DocCommentHighlightRules = require("./doc_comment_highlight_rules")
+ .DocCommentHighlightRules;
+ var TextHighlightRules = require("./text_highlight_rules")
+ .TextHighlightRules;
+ var identifierRe = "[a-zA-Z\\$_\u00a1-\uffff][a-zA-Z\\d\\$_\u00a1-\uffff]*";
+
+ var JavaScriptHighlightRules = function(options) {
+ var keywordMapper = this.createKeywordMapper(
+ {
+ "variable.language":
+ "Array|Boolean|Date|Function|Iterator|Number|Object|RegExp|String|Proxy|" + // Constructors
+ "Namespace|QName|XML|XMLList|" + // E4X
+ "ArrayBuffer|Float32Array|Float64Array|Int16Array|Int32Array|Int8Array|" +
+ "Uint16Array|Uint32Array|Uint8Array|Uint8ClampedArray|" +
+ "Error|EvalError|InternalError|RangeError|ReferenceError|StopIteration|" + // Errors
+ "SyntaxError|TypeError|URIError|" +
+ "decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|eval|isFinite|" + // Non-constructor functions
+ "isNaN|parseFloat|parseInt|" +
+ "JSON|Math|" + // Other
+ "this|arguments|prototype|window|document", // Pseudo
+ keyword:
+ "const|yield|import|get|set|async|await|" +
+ "break|case|catch|continue|default|delete|do|else|finally|for|function|" +
+ "if|in|of|instanceof|new|return|switch|throw|try|typeof|let|var|while|with|debugger|" +
+ "__parent__|__count__|escape|unescape|with|__proto__|" +
+ "class|enum|extends|super|export|implements|private|public|interface|package|protected|static",
+ "storage.type": "const|let|var|function",
+ "constant.language": "null|Infinity|NaN|undefined",
+ "support.function": "alert",
+ "constant.language.boolean": "true|false"
+ },
+ "identifier"
+ );
+ var kwBeforeRe =
+ "case|do|else|finally|in|instanceof|return|throw|try|typeof|yield|void";
+
+ var escapedRe =
+ "\\\\(?:x[0-9a-fA-F]{2}|" + // hex
+ "u[0-9a-fA-F]{4}|" + // unicode
+ "u{[0-9a-fA-F]{1,6}}|" + // es6 unicode
+ "[0-2][0-7]{0,2}|" + // oct
+ "3[0-7][0-7]?|" + // oct
+ "[4-7][0-7]?|" + //oct
+ ".)";
+
+ this.$rules = {
+ no_regex: [
+ DocCommentHighlightRules.getStartRule("doc-start"),
+ comments("no_regex"),
+ {
+ token: "string",
+ regex: "'(?=.)",
+ next: "qstring"
+ },
+ {
+ token: "string",
+ regex: '"(?=.)',
+ next: "qqstring"
+ },
+ {
+ token: "constant.numeric", // hexadecimal, octal and binary
+ regex: /0(?:[xX][0-9a-fA-F]+|[oO][0-7]+|[bB][01]+)\b/
+ },
+ {
+ token: "constant.numeric", // decimal integers and floats
+ regex: /(?:\d\d*(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+\b)?/
+ },
+ {
+ token: [
+ "storage.type",
+ "punctuation.operator",
+ "support.function",
+ "punctuation.operator",
+ "entity.name.function",
+ "text",
+ "keyword.operator"
+ ],
+ regex:
+ "(" +
+ identifierRe +
+ ")(\\.)(prototype)(\\.)(" +
+ identifierRe +
+ ")(\\s*)(=)",
+ next: "function_arguments"
+ },
+ {
+ token: [
+ "storage.type",
+ "punctuation.operator",
+ "entity.name.function",
+ "text",
+ "keyword.operator",
+ "text",
+ "storage.type",
+ "text",
+ "paren.lparen"
+ ],
+ regex:
+ "(" +
+ identifierRe +
+ ")(\\.)(" +
+ identifierRe +
+ ")(\\s*)(=)(\\s*)(function)(\\s*)(\\()",
+ next: "function_arguments"
+ },
+ {
+ token: [
+ "entity.name.function",
+ "text",
+ "keyword.operator",
+ "text",
+ "storage.type",
+ "text",
+ "paren.lparen"
+ ],
+ regex: "(" + identifierRe + ")(\\s*)(=)(\\s*)(function)(\\s*)(\\()",
+ next: "function_arguments"
+ },
+ {
+ token: [
+ "storage.type",
+ "punctuation.operator",
+ "entity.name.function",
+ "text",
+ "keyword.operator",
+ "text",
+ "storage.type",
+ "text",
+ "entity.name.function",
+ "text",
+ "paren.lparen"
+ ],
+ regex:
+ "(" +
+ identifierRe +
+ ")(\\.)(" +
+ identifierRe +
+ ")(\\s*)(=)(\\s*)(function)(\\s+)(\\w+)(\\s*)(\\()",
+ next: "function_arguments"
+ },
+ {
+ token: [
+ "storage.type",
+ "text",
+ "entity.name.function",
+ "text",
+ "paren.lparen"
+ ],
+ regex: "(function)(\\s+)(" + identifierRe + ")(\\s*)(\\()",
+ next: "function_arguments"
+ },
+ {
+ token: [
+ "entity.name.function",
+ "text",
+ "punctuation.operator",
+ "text",
+ "storage.type",
+ "text",
+ "paren.lparen"
+ ],
+ regex: "(" + identifierRe + ")(\\s*)(:)(\\s*)(function)(\\s*)(\\()",
+ next: "function_arguments"
+ },
+ {
+ token: ["text", "text", "storage.type", "text", "paren.lparen"],
+ regex: "(:)(\\s*)(function)(\\s*)(\\()",
+ next: "function_arguments"
+ },
+ {
+ token: "keyword",
+ regex: "from(?=\\s*('|\"))"
+ },
+ {
+ token: "keyword",
+ regex: "(?:" + kwBeforeRe + ")\\b",
+ next: "start"
+ },
+ {
+ token: ["support.constant"],
+ regex: /that\b/
+ },
+ {
+ token: [
+ "storage.type",
+ "punctuation.operator",
+ "support.function.firebug"
+ ],
+ regex: /(console)(\.)(warn|info|log|error|time|trace|timeEnd|assert)\b/
+ },
+ {
+ token: keywordMapper,
+ regex: identifierRe
+ },
+ {
+ token: "punctuation.operator",
+ regex: /[.](?![.])/,
+ next: "property"
+ },
+ {
+ token: "storage.type",
+ regex: /=>/,
+ next: "start"
+ },
+ {
+ token: "keyword.operator",
+ regex: /--|\+\+|\.{3}|===|==|=|!=|!==|<+=?|>+=?|!|&&|\|\||\?:|[!$%&*+\-~\/^]=?/,
+ next: "start"
+ },
+ {
+ token: "punctuation.operator",
+ regex: /[?:,;.]/,
+ next: "start"
+ },
+ {
+ token: "paren.lparen",
+ regex: /[\[({]/,
+ next: "start"
+ },
+ {
+ token: "paren.rparen",
+ regex: /[\])}]/
+ },
+ {
+ token: "comment",
+ regex: /^#!.*$/
+ }
+ ],
+ property: [
+ {
+ token: "text",
+ regex: "\\s+"
+ },
+ {
+ token: [
+ "storage.type",
+ "punctuation.operator",
+ "entity.name.function",
+ "text",
+ "keyword.operator",
+ "text",
+ "storage.type",
+ "text",
+ "entity.name.function",
+ "text",
+ "paren.lparen"
+ ],
+ regex:
+ "(" +
+ identifierRe +
+ ")(\\.)(" +
+ identifierRe +
+ ")(\\s*)(=)(\\s*)(function)(?:(\\s+)(\\w+))?(\\s*)(\\()",
+ next: "function_arguments"
+ },
+ {
+ token: "punctuation.operator",
+ regex: /[.](?![.])/
+ },
+ {
+ token: "support.function",
+ regex: /(s(?:h(?:ift|ow(?:Mod(?:elessDialog|alDialog)|Help))|croll(?:X|By(?:Pages|Lines)?|Y|To)?|t(?:op|rike)|i(?:n|zeToContent|debar|gnText)|ort|u(?:p|b(?:str(?:ing)?)?)|pli(?:ce|t)|e(?:nd|t(?:Re(?:sizable|questHeader)|M(?:i(?:nutes|lliseconds)|onth)|Seconds|Ho(?:tKeys|urs)|Year|Cursor|Time(?:out)?|Interval|ZOptions|Date|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Date|FullYear)|FullYear|Active)|arch)|qrt|lice|avePreferences|mall)|h(?:ome|andleEvent)|navigate|c(?:har(?:CodeAt|At)|o(?:s|n(?:cat|textual|firm)|mpile)|eil|lear(?:Timeout|Interval)?|a(?:ptureEvents|ll)|reate(?:StyleSheet|Popup|EventObject))|t(?:o(?:GMTString|S(?:tring|ource)|U(?:TCString|pperCase)|Lo(?:caleString|werCase))|est|a(?:n|int(?:Enabled)?))|i(?:s(?:NaN|Finite)|ndexOf|talics)|d(?:isableExternalCapture|ump|etachEvent)|u(?:n(?:shift|taint|escape|watch)|pdateCommands)|j(?:oin|avaEnabled)|p(?:o(?:p|w)|ush|lugins.refresh|a(?:ddings|rse(?:Int|Float)?)|r(?:int|ompt|eference))|e(?:scape|nableExternalCapture|val|lementFromPoint|x(?:p|ec(?:Script|Command)?))|valueOf|UTC|queryCommand(?:State|Indeterm|Enabled|Value)|f(?:i(?:nd|le(?:ModifiedDate|Size|CreatedDate|UpdatedDate)|xed)|o(?:nt(?:size|color)|rward)|loor|romCharCode)|watch|l(?:ink|o(?:ad|g)|astIndexOf)|a(?:sin|nchor|cos|t(?:tachEvent|ob|an(?:2)?)|pply|lert|b(?:s|ort))|r(?:ou(?:nd|teEvents)|e(?:size(?:By|To)|calc|turnValue|place|verse|l(?:oad|ease(?:Capture|Events)))|andom)|g(?:o|et(?:ResponseHeader|M(?:i(?:nutes|lliseconds)|onth)|Se(?:conds|lection)|Hours|Year|Time(?:zoneOffset)?|Da(?:y|te)|UTC(?:M(?:i(?:nutes|lliseconds)|onth)|Seconds|Hours|Da(?:y|te)|FullYear)|FullYear|A(?:ttention|llResponseHeaders)))|m(?:in|ove(?:B(?:y|elow)|To(?:Absolute)?|Above)|ergeAttributes|a(?:tch|rgins|x))|b(?:toa|ig|o(?:ld|rderWidths)|link|ack))\b(?=\()/
+ },
+ {
+ token: "support.function.dom",
+ regex: /(s(?:ub(?:stringData|mit)|plitText|e(?:t(?:NamedItem|Attribute(?:Node)?)|lect))|has(?:ChildNodes|Feature)|namedItem|c(?:l(?:ick|o(?:se|neNode))|reate(?:C(?:omment|DATASection|aption)|T(?:Head|extNode|Foot)|DocumentFragment|ProcessingInstruction|E(?:ntityReference|lement)|Attribute))|tabIndex|i(?:nsert(?:Row|Before|Cell|Data)|tem)|open|delete(?:Row|C(?:ell|aption)|T(?:Head|Foot)|Data)|focus|write(?:ln)?|a(?:dd|ppend(?:Child|Data))|re(?:set|place(?:Child|Data)|move(?:NamedItem|Child|Attribute(?:Node)?)?)|get(?:NamedItem|Element(?:sBy(?:Name|TagName|ClassName)|ById)|Attribute(?:Node)?)|blur)\b(?=\()/
+ },
+ {
+ token: "support.constant",
+ regex: /(s(?:ystemLanguage|cr(?:ipts|ollbars|een(?:X|Y|Top|Left))|t(?:yle(?:Sheets)?|atus(?:Text|bar)?)|ibling(?:Below|Above)|ource|uffixes|e(?:curity(?:Policy)?|l(?:ection|f)))|h(?:istory|ost(?:name)?|as(?:h|Focus))|y|X(?:MLDocument|SLDocument)|n(?:ext|ame(?:space(?:s|URI)|Prop))|M(?:IN_VALUE|AX_VALUE)|c(?:haracterSet|o(?:n(?:structor|trollers)|okieEnabled|lorDepth|mp(?:onents|lete))|urrent|puClass|l(?:i(?:p(?:boardData)?|entInformation)|osed|asses)|alle(?:e|r)|rypto)|t(?:o(?:olbar|p)|ext(?:Transform|Indent|Decoration|Align)|ags)|SQRT(?:1_2|2)|i(?:n(?:ner(?:Height|Width)|put)|ds|gnoreCase)|zIndex|o(?:scpu|n(?:readystatechange|Line)|uter(?:Height|Width)|p(?:sProfile|ener)|ffscreenBuffering)|NEGATIVE_INFINITY|d(?:i(?:splay|alog(?:Height|Top|Width|Left|Arguments)|rectories)|e(?:scription|fault(?:Status|Ch(?:ecked|arset)|View)))|u(?:ser(?:Profile|Language|Agent)|n(?:iqueID|defined)|pdateInterval)|_content|p(?:ixelDepth|ort|ersonalbar|kcs11|l(?:ugins|atform)|a(?:thname|dding(?:Right|Bottom|Top|Left)|rent(?:Window|Layer)?|ge(?:X(?:Offset)?|Y(?:Offset)?))|r(?:o(?:to(?:col|type)|duct(?:Sub)?|mpter)|e(?:vious|fix)))|e(?:n(?:coding|abledPlugin)|x(?:ternal|pando)|mbeds)|v(?:isibility|endor(?:Sub)?|Linkcolor)|URLUnencoded|P(?:I|OSITIVE_INFINITY)|f(?:ilename|o(?:nt(?:Size|Family|Weight)|rmName)|rame(?:s|Element)|gColor)|E|whiteSpace|l(?:i(?:stStyleType|n(?:eHeight|kColor))|o(?:ca(?:tion(?:bar)?|lName)|wsrc)|e(?:ngth|ft(?:Context)?)|a(?:st(?:M(?:odified|atch)|Index|Paren)|yer(?:s|X)|nguage))|a(?:pp(?:MinorVersion|Name|Co(?:deName|re)|Version)|vail(?:Height|Top|Width|Left)|ll|r(?:ity|guments)|Linkcolor|bove)|r(?:ight(?:Context)?|e(?:sponse(?:XML|Text)|adyState))|global|x|m(?:imeTypes|ultiline|enubar|argin(?:Right|Bottom|Top|Left))|L(?:N(?:10|2)|OG(?:10E|2E))|b(?:o(?:ttom|rder(?:Width|RightWidth|BottomWidth|Style|Color|TopWidth|LeftWidth))|ufferDepth|elow|ackground(?:Color|Image)))\b/
+ },
+ {
+ token: "identifier",
+ regex: identifierRe
+ },
+ {
+ regex: "",
+ token: "empty",
+ next: "no_regex"
+ }
+ ],
+ start: [
+ DocCommentHighlightRules.getStartRule("doc-start"),
+ comments("start"),
+ {
+ token: "string.regexp",
+ regex: "\\/",
+ next: "regex"
+ },
+ {
+ token: "text",
+ regex: "\\s+|^$",
+ next: "start"
+ },
+ {
+ token: "empty",
+ regex: "",
+ next: "no_regex"
+ }
+ ],
+ regex: [
+ {
+ token: "regexp.keyword.operator",
+ regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
+ },
+ {
+ token: "string.regexp",
+ regex: "/[sxngimy]*",
+ next: "no_regex"
+ },
+ {
+ token: "invalid",
+ regex: /\{\d+\b,?\d*\}[+*]|[+*$^?][+*]|[$^][?]|\?{3,}/
+ },
+ {
+ token: "constant.language.escape",
+ regex: /\(\?[:=!]|\)|\{\d+\b,?\d*\}|[+*]\?|[()$^+*?.]/
+ },
+ {
+ token: "constant.language.delimiter",
+ regex: /\|/
+ },
+ {
+ token: "constant.language.escape",
+ regex: /\[\^?/,
+ next: "regex_character_class"
+ },
+ {
+ token: "empty",
+ regex: "$",
+ next: "no_regex"
+ },
+ {
+ defaultToken: "string.regexp"
+ }
+ ],
+ regex_character_class: [
+ {
+ token: "regexp.charclass.keyword.operator",
+ regex: "\\\\(?:u[\\da-fA-F]{4}|x[\\da-fA-F]{2}|.)"
+ },
+ {
+ token: "constant.language.escape",
+ regex: "]",
+ next: "regex"
+ },
+ {
+ token: "constant.language.escape",
+ regex: "-"
+ },
+ {
+ token: "empty",
+ regex: "$",
+ next: "no_regex"
+ },
+ {
+ defaultToken: "string.regexp.charachterclass"
+ }
+ ],
+ function_arguments: [
+ {
+ token: "variable.parameter",
+ regex: identifierRe
+ },
+ {
+ token: "punctuation.operator",
+ regex: "[, ]+"
+ },
+ {
+ token: "punctuation.operator",
+ regex: "$"
+ },
+ {
+ token: "empty",
+ regex: "",
+ next: "no_regex"
+ }
+ ],
+ qqstring: [
+ {
+ token: "constant.language.escape",
+ regex: escapedRe
+ },
+ {
+ token: "string",
+ regex: "\\\\$",
+ consumeLineEnd: true
+ },
+ {
+ token: "string",
+ regex: '"|$',
+ next: "no_regex"
+ },
+ {
+ defaultToken: "string"
+ }
+ ],
+ qstring: [
+ {
+ token: "constant.language.escape",
+ regex: escapedRe
+ },
+ {
+ token: "string",
+ regex: "\\\\$",
+ consumeLineEnd: true
+ },
+ {
+ token: "string",
+ regex: "'|$",
+ next: "no_regex"
+ },
+ {
+ defaultToken: "string"
+ }
+ ]
+ };
+
+ if (!options || !options.noES6) {
+ this.$rules.no_regex.unshift(
+ {
+ regex: "[{}]",
+ onMatch: function(val, state, stack) {
+ this.next = val == "{" ? this.nextState : "";
+ if (val == "{" && stack.length) {
+ stack.unshift("start", state);
+ } else if (val == "}" && stack.length) {
+ stack.shift();
+ this.next = stack.shift();
+ if (
+ this.next.indexOf("string") != -1 ||
+ this.next.indexOf("jsx") != -1
+ )
+ return "paren.quasi.end";
+ }
+ return val == "{" ? "paren.lparen" : "paren.rparen";
+ },
+ nextState: "start"
+ },
+ {
+ token: "string.quasi.start",
+ regex: /`/,
+ push: [
+ {
+ token: "constant.language.escape",
+ regex: escapedRe
+ },
+ {
+ token: "paren.quasi.start",
+ regex: /\${/,
+ push: "start"
+ },
+ {
+ token: "string.quasi.end",
+ regex: /`/,
+ next: "pop"
+ },
+ {
+ defaultToken: "string.quasi"
+ }
+ ]
+ }
+ );
+
+ if (!options || options.jsx != false) JSX.call(this);
+ }
+
+ this.embedRules(DocCommentHighlightRules, "doc-", [
+ DocCommentHighlightRules.getEndRule("no_regex")
+ ]);
+
+ this.normalizeRules();
+ };
+
+ oop.inherits(JavaScriptHighlightRules, TextHighlightRules);
+
+ function JSX() {
+ var tagRegex = identifierRe.replace("\\d", "\\d\\-");
+ var jsxTag = {
+ onMatch: function(val, state, stack) {
+ var offset = val.charAt(1) == "/" ? 2 : 1;
+ if (offset == 1) {
+ if (state != this.nextState)
+ stack.unshift(this.next, this.nextState, 0);
+ else stack.unshift(this.next);
+ stack[2]++;
+ } else if (offset == 2) {
+ if (state == this.nextState) {
+ stack[1]--;
+ if (!stack[1] || stack[1] < 0) {
+ stack.shift();
+ stack.shift();
+ }
+ }
+ }
+ return [
+ {
+ type:
+ "meta.tag.punctuation." +
+ (offset == 1 ? "" : "end-") +
+ "tag-open.xml",
+ value: val.slice(0, offset)
+ },
+ {
+ type: "meta.tag.tag-name.xml",
+ value: val.substr(offset)
+ }
+ ];
+ },
+ regex: "",
+ onMatch: function(value, currentState, stack) {
+ if (currentState == stack[0]) stack.shift();
+ if (value.length == 2) {
+ if (stack[0] == this.nextState) stack[1]--;
+ if (!stack[1] || stack[1] < 0) {
+ stack.splice(0, 2);
+ }
+ }
+ this.next = stack[0] || "start";
+ return [{ type: this.token, value: value }];
+ },
+ nextState: "jsx"
+ },
+ jsxJsRule,
+ comments("jsxAttributes"),
+ {
+ token: "entity.other.attribute-name.xml",
+ regex: tagRegex
+ },
+ {
+ token: "keyword.operator.attribute-equals.xml",
+ regex: "="
+ },
+ {
+ token: "text.tag-whitespace.xml",
+ regex: "\\s+"
+ },
+ {
+ token: "string.attribute-value.xml",
+ regex: "'",
+ stateName: "jsx_attr_q",
+ push: [
+ { token: "string.attribute-value.xml", regex: "'", next: "pop" },
+ { include: "reference" },
+ { defaultToken: "string.attribute-value.xml" }
+ ]
+ },
+ {
+ token: "string.attribute-value.xml",
+ regex: '"',
+ stateName: "jsx_attr_qq",
+ push: [
+ { token: "string.attribute-value.xml", regex: '"', next: "pop" },
+ { include: "reference" },
+ { defaultToken: "string.attribute-value.xml" }
+ ]
+ },
+ jsxTag
+ ];
+ this.$rules.reference = [
+ {
+ token: "constant.language.escape.reference.xml",
+ regex: "(?:&#[0-9]+;)|(?:&#x[0-9a-fA-F]+;)|(?:&[a-zA-Z0-9_:\\.-]+;)"
+ }
+ ];
+ }
+
+ function comments(next) {
+ return [
+ {
+ token: "comment", // multi line comment
+ regex: /\/\*/,
+ next: [
+ DocCommentHighlightRules.getTagRule(),
+ { token: "comment", regex: "\\*\\/", next: next || "pop" },
+ { defaultToken: "comment", caseInsensitive: true }
+ ]
+ },
+ {
+ token: "comment",
+ regex: "\\/\\/",
+ next: [
+ DocCommentHighlightRules.getTagRule(),
+ { token: "comment", regex: "$|^", next: next || "pop" },
+ { defaultToken: "comment", caseInsensitive: true }
+ ]
+ }
+ ];
+ }
+ exports.JavaScriptHighlightRules = JavaScriptHighlightRules;
+ }
+);
+
+ace.define(
+ "ace/mode/matching_brace_outdent",
+ ["require", "exports", "module", "ace/range"],
+ function(require, exports, module) {
+ "use strict";
+
+ var Range = require("../range").Range;
+
+ var MatchingBraceOutdent = function() {};
+
+ (function() {
+ this.checkOutdent = function(line, input) {
+ if (!/^\s+$/.test(line)) return false;
+
+ return /^\s*\}/.test(input);
+ };
+
+ this.autoOutdent = function(doc, row) {
+ var line = doc.getLine(row);
+ var match = line.match(/^(\s*\})/);
+
+ if (!match) return 0;
+
+ var column = match[1].length;
+ var openBracePos = doc.findMatchingBracket({
+ row: row,
+ column: column
+ });
+
+ if (!openBracePos || openBracePos.row == row) return 0;
+
+ var indent = this.$getIndent(doc.getLine(openBracePos.row));
+ doc.replace(new Range(row, 0, row, column - 1), indent);
+ };
+
+ this.$getIndent = function(line) {
+ return line.match(/^\s*/)[0];
+ };
+ }.call(MatchingBraceOutdent.prototype));
+
+ exports.MatchingBraceOutdent = MatchingBraceOutdent;
+ }
+);
+
+ace.define(
+ "ace/mode/folding/cstyle",
+ [
+ "require",
+ "exports",
+ "module",
+ "ace/lib/oop",
+ "ace/range",
+ "ace/mode/folding/fold_mode"
+ ],
+ function(require, exports, module) {
+ "use strict";
+
+ var oop = require("../../lib/oop");
+ var Range = require("../../range").Range;
+ var BaseFoldMode = require("./fold_mode").FoldMode;
+
+ var FoldMode = (exports.FoldMode = function(commentRegex) {
+ if (commentRegex) {
+ this.foldingStartMarker = new RegExp(
+ this.foldingStartMarker.source.replace(
+ /\|[^|]*?$/,
+ "|" + commentRegex.start
+ )
+ );
+ this.foldingStopMarker = new RegExp(
+ this.foldingStopMarker.source.replace(
+ /\|[^|]*?$/,
+ "|" + commentRegex.end
+ )
+ );
+ }
+ });
+ oop.inherits(FoldMode, BaseFoldMode);
+
+ (function() {
+ this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
+ this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
+ this.singleLineBlockCommentRe = /^\s*(\/\*).*\*\/\s*$/;
+ this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
+ this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
+ this._getFoldWidgetBase = this.getFoldWidget;
+ this.getFoldWidget = function(session, foldStyle, row) {
+ var line = session.getLine(row);
+
+ if (this.singleLineBlockCommentRe.test(line)) {
+ if (
+ !this.startRegionRe.test(line) &&
+ !this.tripleStarBlockCommentRe.test(line)
+ )
+ return "";
+ }
+
+ var fw = this._getFoldWidgetBase(session, foldStyle, row);
+
+ if (!fw && this.startRegionRe.test(line)) return "start"; // lineCommentRegionStart
+
+ return fw;
+ };
+
+ this.getFoldWidgetRange = function(
+ session,
+ foldStyle,
+ row,
+ forceMultiline
+ ) {
+ var line = session.getLine(row);
+
+ if (this.startRegionRe.test(line))
+ return this.getCommentRegionBlock(session, line, row);
+
+ var match = line.match(this.foldingStartMarker);
+ if (match) {
+ var i = match.index;
+
+ if (match[1])
+ return this.openingBracketBlock(session, match[1], row, i);
+
+ var range = session.getCommentFoldRange(row, i + match[0].length, 1);
+
+ if (range && !range.isMultiLine()) {
+ if (forceMultiline) {
+ range = this.getSectionRange(session, row);
+ } else if (foldStyle != "all") range = null;
+ }
+
+ return range;
+ }
+
+ if (foldStyle === "markbegin") return;
+
+ var match = line.match(this.foldingStopMarker);
+ if (match) {
+ var i = match.index + match[0].length;
+
+ if (match[1])
+ return this.closingBracketBlock(session, match[1], row, i);
+
+ return session.getCommentFoldRange(row, i, -1);
+ }
+ };
+
+ this.getSectionRange = function(session, row) {
+ var line = session.getLine(row);
+ var startIndent = line.search(/\S/);
+ var startRow = row;
+ var startColumn = line.length;
+ row = row + 1;
+ var endRow = row;
+ var maxRow = session.getLength();
+ while (++row < maxRow) {
+ line = session.getLine(row);
+ var indent = line.search(/\S/);
+ if (indent === -1) continue;
+ if (startIndent > indent) break;
+ var subRange = this.getFoldWidgetRange(session, "all", row);
+
+ if (subRange) {
+ if (subRange.start.row <= startRow) {
+ break;
+ } else if (subRange.isMultiLine()) {
+ row = subRange.end.row;
+ } else if (startIndent == indent) {
+ break;
+ }
+ }
+ endRow = row;
+ }
+
+ return new Range(
+ startRow,
+ startColumn,
+ endRow,
+ session.getLine(endRow).length
+ );
+ };
+ this.getCommentRegionBlock = function(session, line, row) {
+ var startColumn = line.search(/\s*$/);
+ var maxRow = session.getLength();
+ var startRow = row;
+
+ var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
+ var depth = 1;
+ while (++row < maxRow) {
+ line = session.getLine(row);
+ var m = re.exec(line);
+ if (!m) continue;
+ if (m[1]) depth--;
+ else depth++;
+
+ if (!depth) break;
+ }
+
+ var endRow = row;
+ if (endRow > startRow) {
+ return new Range(startRow, startColumn, endRow, line.length);
+ }
+ };
+ }.call(FoldMode.prototype));
+ }
+);
+
+ace.define(
+ "ace/mode/javascript",
+ [
+ "require",
+ "exports",
+ "module",
+ "ace/lib/oop",
+ "ace/mode/text",
+ "ace/mode/javascript_highlight_rules",
+ "ace/mode/matching_brace_outdent",
+ "ace/worker/worker_client",
+ "ace/mode/behaviour/cstyle",
+ "ace/mode/folding/cstyle"
+ ],
+ function(require, exports, module) {
+ "use strict";
+
+ var oop = require("../lib/oop");
+ var TextMode = require("./text").Mode;
+ var JavaScriptHighlightRules = require("./javascript_highlight_rules")
+ .JavaScriptHighlightRules;
+ var MatchingBraceOutdent = require("./matching_brace_outdent")
+ .MatchingBraceOutdent;
+ var WorkerClient = require("../worker/worker_client").WorkerClient;
+ var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
+ var CStyleFoldMode = require("./folding/cstyle").FoldMode;
+
+ var Mode = function() {
+ this.HighlightRules = JavaScriptHighlightRules;
+
+ this.$outdent = new MatchingBraceOutdent();
+ this.$behaviour = new CstyleBehaviour();
+ this.foldingRules = new CStyleFoldMode();
+ };
+ oop.inherits(Mode, TextMode);
+
+ (function() {
+ this.lineCommentStart = "//";
+ this.blockComment = { start: "/*", end: "*/" };
+ this.$quotes = { '"': '"', "'": "'", "`": "`" };
+
+ this.getNextLineIndent = function(state, line, tab) {
+ var indent = this.$getIndent(line);
+
+ var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
+ var tokens = tokenizedLine.tokens;
+ var endState = tokenizedLine.state;
+
+ if (tokens.length && tokens[tokens.length - 1].type == "comment") {
+ return indent;
+ }
+
+ if (state == "start" || state == "no_regex") {
+ var match = line.match(/^.*(?:\bcase\b.*:|[\{\(\[])\s*$/);
+ if (match) {
+ indent += tab;
+ }
+ } else if (state == "doc-start") {
+ if (endState == "start" || endState == "no_regex") {
+ return "";
+ }
+ var match = line.match(/^\s*(\/?)\*/);
+ if (match) {
+ if (match[1]) {
+ indent += " ";
+ }
+ indent += "* ";
+ }
+ }
+
+ return indent;
+ };
+
+ this.checkOutdent = function(state, line, input) {
+ return this.$outdent.checkOutdent(line, input);
+ };
+
+ this.autoOutdent = function(state, doc, row) {
+ this.$outdent.autoOutdent(doc, row);
+ };
+
+ this.createWorker = function(session) {
+ var worker = new WorkerClient(
+ ["ace"],
+ "ace/mode/javascript_worker",
+ "JavaScriptWorker"
+ );
+ worker.attachToDocument(session.getDocument());
+
+ worker.on("annotate", function(results) {
+ session.setAnnotations(results.data);
+ });
+
+ worker.on("terminate", function() {
+ session.clearAnnotations();
+ });
+
+ return worker;
+ };
+
+ this.$id = "ace/mode/javascript";
+ }.call(Mode.prototype));
+
+ exports.Mode = Mode;
+ }
+);
+(function() {
+ ace.require(["ace/mode/javascript"], function(m) {
+ if (typeof module == "object" && typeof exports == "object" && module) {
+ module.exports = m;
+ }
+ });
+})();
diff --git a/playground/libs/owl.js b/playground/libs/owl.js
new file mode 100644
index 00000000..e6b2698c
--- /dev/null
+++ b/playground/libs/owl.js
@@ -0,0 +1,2120 @@
+(function (exports) {
+ 'use strict';
+
+ function vnode(sel, data, children, text, elm) {
+ let key = data === undefined ? undefined : data.key;
+ return { sel: sel, data: data, children: children,
+ text: text, elm: elm, key: key };
+ }
+
+ const array = Array.isArray;
+ function primitive(s) {
+ return typeof s === 'string' || typeof s === 'number';
+ }
+
+ function addNS(data, children, sel) {
+ data.ns = 'http://www.w3.org/2000/svg';
+ if (sel !== 'foreignObject' && children !== undefined) {
+ for (let i = 0; i < children.length; ++i) {
+ let childData = children[i].data;
+ if (childData !== undefined) {
+ addNS(childData, children[i].children, children[i].sel);
+ }
+ }
+ }
+ }
+ function h(sel, b, c) {
+ var data = {}, children, text, i;
+ if (c !== undefined) {
+ data = b;
+ if (array(c)) {
+ children = c;
+ }
+ else if (primitive(c)) {
+ text = c;
+ }
+ else if (c && c.sel) {
+ children = [c];
+ }
+ }
+ else if (b !== undefined) {
+ if (array(b)) {
+ children = b;
+ }
+ else if (primitive(b)) {
+ text = b;
+ }
+ else if (b && b.sel) {
+ children = [b];
+ }
+ else {
+ data = b;
+ }
+ }
+ if (children !== undefined) {
+ for (i = 0; i < children.length; ++i) {
+ if (primitive(children[i]))
+ children[i] = vnode(undefined, undefined, undefined, children[i], undefined);
+ }
+ }
+ if (sel[0] === 's' && sel[1] === 'v' && sel[2] === 'g' &&
+ (sel.length === 3 || sel[3] === '.' || sel[3] === '#')) {
+ addNS(data, children, sel);
+ }
+ return vnode(sel, data, children, text, undefined);
+ }
+
+ const xlinkNS = "http://www.w3.org/1999/xlink";
+ const xmlNS = "http://www.w3.org/XML/1998/namespace";
+ const colonChar = 58;
+ const xChar = 120;
+ function updateAttrs(oldVnode, vnode) {
+ var key, elm = vnode.elm, oldAttrs = oldVnode.data.attrs, attrs = vnode.data.attrs;
+ if (!oldAttrs && !attrs)
+ return;
+ if (oldAttrs === attrs)
+ return;
+ oldAttrs = oldAttrs || {};
+ attrs = attrs || {};
+ // update modified attributes, add new attributes
+ for (key in attrs) {
+ const cur = attrs[key];
+ const old = oldAttrs[key];
+ if (old !== cur) {
+ if (cur === true) {
+ elm.setAttribute(key, "");
+ }
+ else if (cur === false) {
+ elm.removeAttribute(key);
+ }
+ else {
+ if (key.charCodeAt(0) !== xChar) {
+ elm.setAttribute(key, cur);
+ }
+ else if (key.charCodeAt(3) === colonChar) {
+ // Assume xml namespace
+ elm.setAttributeNS(xmlNS, key, cur);
+ }
+ else if (key.charCodeAt(5) === colonChar) {
+ // Assume xlink namespace
+ elm.setAttributeNS(xlinkNS, key, cur);
+ }
+ else {
+ elm.setAttribute(key, cur);
+ }
+ }
+ }
+ }
+ // remove removed attributes
+ // use `in` operator since the previous `for` iteration uses it (.i.e. add even attributes with undefined value)
+ // the other option is to remove all attributes with value == undefined
+ for (key in oldAttrs) {
+ if (!(key in attrs)) {
+ elm.removeAttribute(key);
+ }
+ }
+ }
+ const attributesModule = {
+ create: updateAttrs,
+ update: updateAttrs
+ };
+
+ function updateProps(oldVnode, vnode) {
+ var key, cur, old, elm = vnode.elm, oldProps = oldVnode.data.props, props = vnode.data.props;
+ if (!oldProps && !props)
+ return;
+ if (oldProps === props)
+ return;
+ oldProps = oldProps || {};
+ props = props || {};
+ for (key in oldProps) {
+ if (!props[key]) {
+ delete elm[key];
+ }
+ }
+ for (key in props) {
+ cur = props[key];
+ old = oldProps[key];
+ if (old !== cur && (key !== 'value' || elm[key] !== cur)) {
+ elm[key] = cur;
+ }
+ }
+ }
+ const propsModule = { create: updateProps, update: updateProps };
+
+ function invokeHandler(handler, vnode, event) {
+ if (typeof handler === "function") {
+ // call function handler
+ handler.call(vnode, event, vnode);
+ }
+ else if (typeof handler === "object") {
+ // call handler with arguments
+ if (typeof handler[0] === "function") {
+ // special case for single argument for performance
+ if (handler.length === 2) {
+ handler[0].call(vnode, handler[1], event, vnode);
+ }
+ else {
+ var args = handler.slice(1);
+ args.push(event);
+ args.push(vnode);
+ handler[0].apply(vnode, args);
+ }
+ }
+ else {
+ // call multiple handlers
+ for (var i = 0; i < handler.length; i++) {
+ invokeHandler(handler[i], vnode, event);
+ }
+ }
+ }
+ }
+ function handleEvent(event, vnode) {
+ var name = event.type, on = vnode.data.on;
+ // call event handler(s) if exists
+ if (on && on[name]) {
+ invokeHandler(on[name], vnode, event);
+ }
+ }
+ function createListener() {
+ return function handler(event) {
+ handleEvent(event, handler.vnode);
+ };
+ }
+ function updateEventListeners(oldVnode, vnode) {
+ var oldOn = oldVnode.data.on, oldListener = oldVnode.listener, oldElm = oldVnode.elm, on = vnode && vnode.data.on, elm = (vnode && vnode.elm), name;
+ // optimization for reused immutable handlers
+ if (oldOn === on) {
+ return;
+ }
+ // remove existing listeners which no longer used
+ if (oldOn && oldListener) {
+ // if element changed or deleted we remove all existing listeners unconditionally
+ if (!on) {
+ for (name in oldOn) {
+ // remove listener if element was changed or existing listeners removed
+ oldElm.removeEventListener(name, oldListener, false);
+ }
+ }
+ else {
+ for (name in oldOn) {
+ // remove listener if existing listener removed
+ if (!on[name]) {
+ oldElm.removeEventListener(name, oldListener, false);
+ }
+ }
+ }
+ }
+ // add new listeners which has not already attached
+ if (on) {
+ // reuse existing listener or create new
+ var listener = vnode.listener = oldVnode.listener || createListener();
+ // update vnode for listener
+ listener.vnode = vnode;
+ // if element changed or added we add all needed listeners unconditionally
+ if (!oldOn) {
+ for (name in on) {
+ // add listener if element was changed or new listeners added
+ elm.addEventListener(name, listener, false);
+ }
+ }
+ else {
+ for (name in on) {
+ // add listener if new listener added
+ if (!oldOn[name]) {
+ elm.addEventListener(name, listener, false);
+ }
+ }
+ }
+ }
+ }
+ const eventListenersModule = {
+ create: updateEventListeners,
+ update: updateEventListeners,
+ destroy: updateEventListeners
+ };
+
+ function createElement(tagName) {
+ return document.createElement(tagName);
+ }
+ function createElementNS(namespaceURI, qualifiedName) {
+ return document.createElementNS(namespaceURI, qualifiedName);
+ }
+ function createTextNode(text) {
+ return document.createTextNode(text);
+ }
+ function createComment(text) {
+ return document.createComment(text);
+ }
+ function insertBefore(parentNode, newNode, referenceNode) {
+ parentNode.insertBefore(newNode, referenceNode);
+ }
+ function removeChild(node, child) {
+ node.removeChild(child);
+ }
+ function appendChild(node, child) {
+ node.appendChild(child);
+ }
+ function parentNode(node) {
+ return node.parentNode;
+ }
+ function nextSibling(node) {
+ return node.nextSibling;
+ }
+ function tagName(elm) {
+ return elm.tagName;
+ }
+ function setTextContent(node, text) {
+ node.textContent = text;
+ }
+ function getTextContent(node) {
+ return node.textContent;
+ }
+ function isElement(node) {
+ return node.nodeType === 1;
+ }
+ function isText(node) {
+ return node.nodeType === 3;
+ }
+ function isComment(node) {
+ return node.nodeType === 8;
+ }
+ const htmlDomApi = {
+ createElement,
+ createElementNS,
+ createTextNode,
+ createComment,
+ insertBefore,
+ removeChild,
+ appendChild,
+ parentNode,
+ nextSibling,
+ tagName,
+ setTextContent,
+ getTextContent,
+ isElement,
+ isText,
+ isComment,
+ };
+
+ function isUndef(s) { return s === undefined; }
+ function isDef(s) { return s !== undefined; }
+ const emptyNode = vnode('', {}, [], undefined, undefined);
+ function sameVnode(vnode1, vnode2) {
+ return vnode1.key === vnode2.key && vnode1.sel === vnode2.sel;
+ }
+ function isVnode(vnode) {
+ return vnode.sel !== undefined;
+ }
+ function createKeyToOldIdx(children, beginIdx, endIdx) {
+ let i, map = {}, key, ch;
+ for (i = beginIdx; i <= endIdx; ++i) {
+ ch = children[i];
+ if (ch != null) {
+ key = ch.key;
+ if (key !== undefined)
+ map[key] = i;
+ }
+ }
+ return map;
+ }
+ const hooks = ['create', 'update', 'remove', 'destroy', 'pre', 'post'];
+ function init(modules, domApi) {
+ let i, j, cbs = {};
+ const api = domApi !== undefined ? domApi : htmlDomApi;
+ for (i = 0; i < hooks.length; ++i) {
+ cbs[hooks[i]] = [];
+ for (j = 0; j < modules.length; ++j) {
+ const hook = modules[j][hooks[i]];
+ if (hook !== undefined) {
+ cbs[hooks[i]].push(hook);
+ }
+ }
+ }
+ function emptyNodeAt(elm) {
+ const id = elm.id ? '#' + elm.id : '';
+ const c = elm.className ? '.' + elm.className.split(' ').join('.') : '';
+ return vnode(api.tagName(elm).toLowerCase() + id + c, {}, [], undefined, elm);
+ }
+ function createRmCb(childElm, listeners) {
+ return function rmCb() {
+ if (--listeners === 0) {
+ const parent = api.parentNode(childElm);
+ api.removeChild(parent, childElm);
+ }
+ };
+ }
+ function createElm(vnode, insertedVnodeQueue) {
+ let i, data = vnode.data;
+ if (data !== undefined) {
+ if (isDef(i = data.hook) && isDef(i = i.init)) {
+ i(vnode);
+ data = vnode.data;
+ }
+ }
+ let children = vnode.children, sel = vnode.sel;
+ if (sel === '!') {
+ if (isUndef(vnode.text)) {
+ vnode.text = '';
+ }
+ vnode.elm = api.createComment(vnode.text);
+ }
+ else if (sel !== undefined) {
+ // Parse selector
+ const hashIdx = sel.indexOf('#');
+ const dotIdx = sel.indexOf('.', hashIdx);
+ const hash = hashIdx > 0 ? hashIdx : sel.length;
+ const dot = dotIdx > 0 ? dotIdx : sel.length;
+ const tag = hashIdx !== -1 || dotIdx !== -1 ? sel.slice(0, Math.min(hash, dot)) : sel;
+ const elm = vnode.elm = isDef(data) && isDef(i = data.ns) ? api.createElementNS(i, tag)
+ : api.createElement(tag);
+ if (hash < dot)
+ elm.setAttribute('id', sel.slice(hash + 1, dot));
+ if (dotIdx > 0)
+ elm.setAttribute('class', sel.slice(dot + 1).replace(/\./g, ' '));
+ for (i = 0; i < cbs.create.length; ++i)
+ cbs.create[i](emptyNode, vnode);
+ if (array(children)) {
+ for (i = 0; i < children.length; ++i) {
+ const ch = children[i];
+ if (ch != null) {
+ api.appendChild(elm, createElm(ch, insertedVnodeQueue));
+ }
+ }
+ }
+ else if (primitive(vnode.text)) {
+ api.appendChild(elm, api.createTextNode(vnode.text));
+ }
+ i = vnode.data.hook; // Reuse variable
+ if (isDef(i)) {
+ if (i.create)
+ i.create(emptyNode, vnode);
+ if (i.insert)
+ insertedVnodeQueue.push(vnode);
+ }
+ }
+ else {
+ vnode.elm = api.createTextNode(vnode.text);
+ }
+ return vnode.elm;
+ }
+ function addVnodes(parentElm, before, vnodes, startIdx, endIdx, insertedVnodeQueue) {
+ for (; startIdx <= endIdx; ++startIdx) {
+ const ch = vnodes[startIdx];
+ if (ch != null) {
+ api.insertBefore(parentElm, createElm(ch, insertedVnodeQueue), before);
+ }
+ }
+ }
+ function invokeDestroyHook(vnode) {
+ let i, j, data = vnode.data;
+ if (data !== undefined) {
+ if (isDef(i = data.hook) && isDef(i = i.destroy))
+ i(vnode);
+ for (i = 0; i < cbs.destroy.length; ++i)
+ cbs.destroy[i](vnode);
+ if (vnode.children !== undefined) {
+ for (j = 0; j < vnode.children.length; ++j) {
+ i = vnode.children[j];
+ if (i != null && typeof i !== "string") {
+ invokeDestroyHook(i);
+ }
+ }
+ }
+ }
+ }
+ function removeVnodes(parentElm, vnodes, startIdx, endIdx) {
+ for (; startIdx <= endIdx; ++startIdx) {
+ let i, listeners, rm, ch = vnodes[startIdx];
+ if (ch != null) {
+ if (isDef(ch.sel)) {
+ invokeDestroyHook(ch);
+ listeners = cbs.remove.length + 1;
+ rm = createRmCb(ch.elm, listeners);
+ for (i = 0; i < cbs.remove.length; ++i)
+ cbs.remove[i](ch, rm);
+ if (isDef(i = ch.data) && isDef(i = i.hook) && isDef(i = i.remove)) {
+ i(ch, rm);
+ }
+ else {
+ rm();
+ }
+ }
+ else { // Text node
+ api.removeChild(parentElm, ch.elm);
+ }
+ }
+ }
+ }
+ function updateChildren(parentElm, oldCh, newCh, insertedVnodeQueue) {
+ let oldStartIdx = 0, newStartIdx = 0;
+ let oldEndIdx = oldCh.length - 1;
+ let oldStartVnode = oldCh[0];
+ let oldEndVnode = oldCh[oldEndIdx];
+ let newEndIdx = newCh.length - 1;
+ let newStartVnode = newCh[0];
+ let newEndVnode = newCh[newEndIdx];
+ let oldKeyToIdx;
+ let idxInOld;
+ let elmToMove;
+ let before;
+ while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
+ if (oldStartVnode == null) {
+ oldStartVnode = oldCh[++oldStartIdx]; // Vnode might have been moved left
+ }
+ else if (oldEndVnode == null) {
+ oldEndVnode = oldCh[--oldEndIdx];
+ }
+ else if (newStartVnode == null) {
+ newStartVnode = newCh[++newStartIdx];
+ }
+ else if (newEndVnode == null) {
+ newEndVnode = newCh[--newEndIdx];
+ }
+ else if (sameVnode(oldStartVnode, newStartVnode)) {
+ patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue);
+ oldStartVnode = oldCh[++oldStartIdx];
+ newStartVnode = newCh[++newStartIdx];
+ }
+ else if (sameVnode(oldEndVnode, newEndVnode)) {
+ patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue);
+ oldEndVnode = oldCh[--oldEndIdx];
+ newEndVnode = newCh[--newEndIdx];
+ }
+ else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right
+ patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue);
+ api.insertBefore(parentElm, oldStartVnode.elm, api.nextSibling(oldEndVnode.elm));
+ oldStartVnode = oldCh[++oldStartIdx];
+ newEndVnode = newCh[--newEndIdx];
+ }
+ else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left
+ patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue);
+ api.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
+ oldEndVnode = oldCh[--oldEndIdx];
+ newStartVnode = newCh[++newStartIdx];
+ }
+ else {
+ if (oldKeyToIdx === undefined) {
+ oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx);
+ }
+ idxInOld = oldKeyToIdx[newStartVnode.key];
+ if (isUndef(idxInOld)) { // New element
+ api.insertBefore(parentElm, createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm);
+ newStartVnode = newCh[++newStartIdx];
+ }
+ else {
+ elmToMove = oldCh[idxInOld];
+ if (elmToMove.sel !== newStartVnode.sel) {
+ api.insertBefore(parentElm, createElm(newStartVnode, insertedVnodeQueue), oldStartVnode.elm);
+ }
+ else {
+ patchVnode(elmToMove, newStartVnode, insertedVnodeQueue);
+ oldCh[idxInOld] = undefined;
+ api.insertBefore(parentElm, elmToMove.elm, oldStartVnode.elm);
+ }
+ newStartVnode = newCh[++newStartIdx];
+ }
+ }
+ }
+ if (oldStartIdx <= oldEndIdx || newStartIdx <= newEndIdx) {
+ if (oldStartIdx > oldEndIdx) {
+ before = newCh[newEndIdx + 1] == null ? null : newCh[newEndIdx + 1].elm;
+ addVnodes(parentElm, before, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
+ }
+ else {
+ removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
+ }
+ }
+ }
+ function patchVnode(oldVnode, vnode, insertedVnodeQueue) {
+ let i, hook;
+ if (isDef(i = vnode.data) && isDef(hook = i.hook) && isDef(i = hook.prepatch)) {
+ i(oldVnode, vnode);
+ }
+ const elm = vnode.elm = oldVnode.elm;
+ let oldCh = oldVnode.children;
+ let ch = vnode.children;
+ if (oldVnode === vnode)
+ return;
+ if (vnode.data !== undefined) {
+ for (i = 0; i < cbs.update.length; ++i)
+ cbs.update[i](oldVnode, vnode);
+ i = vnode.data.hook;
+ if (isDef(i) && isDef(i = i.update))
+ i(oldVnode, vnode);
+ }
+ if (isUndef(vnode.text)) {
+ if (isDef(oldCh) && isDef(ch)) {
+ if (oldCh !== ch)
+ updateChildren(elm, oldCh, ch, insertedVnodeQueue);
+ }
+ else if (isDef(ch)) {
+ if (isDef(oldVnode.text))
+ api.setTextContent(elm, '');
+ addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);
+ }
+ else if (isDef(oldCh)) {
+ removeVnodes(elm, oldCh, 0, oldCh.length - 1);
+ }
+ else if (isDef(oldVnode.text)) {
+ api.setTextContent(elm, '');
+ }
+ }
+ else if (oldVnode.text !== vnode.text) {
+ if (isDef(oldCh)) {
+ removeVnodes(elm, oldCh, 0, oldCh.length - 1);
+ }
+ api.setTextContent(elm, vnode.text);
+ }
+ if (isDef(hook) && isDef(i = hook.postpatch)) {
+ i(oldVnode, vnode);
+ }
+ }
+ return function patch(oldVnode, vnode) {
+ let i, elm, parent;
+ const insertedVnodeQueue = [];
+ for (i = 0; i < cbs.pre.length; ++i)
+ cbs.pre[i]();
+ if (!isVnode(oldVnode)) {
+ oldVnode = emptyNodeAt(oldVnode);
+ }
+ if (sameVnode(oldVnode, vnode)) {
+ patchVnode(oldVnode, vnode, insertedVnodeQueue);
+ }
+ else {
+ elm = oldVnode.elm;
+ parent = api.parentNode(elm);
+ createElm(vnode, insertedVnodeQueue);
+ if (parent !== null) {
+ api.insertBefore(parent, vnode.elm, api.nextSibling(elm));
+ removeVnodes(parent, [oldVnode], 0, 0);
+ }
+ }
+ for (i = 0; i < insertedVnodeQueue.length; ++i) {
+ insertedVnodeQueue[i].data.hook.insert(insertedVnodeQueue[i]);
+ }
+ for (i = 0; i < cbs.post.length; ++i)
+ cbs.post[i]();
+ return vnode;
+ };
+ }
+
+ /**
+ * We define here a simple event bus: it can
+ * - emit events
+ * - add/remove listeners.
+ *
+ * This is a useful pattern of communication in some cases.
+ */
+ //------------------------------------------------------------------------------
+ // EventBus
+ //------------------------------------------------------------------------------
+ class EventBus {
+ constructor() {
+ this.subscriptions = {};
+ }
+ /**
+ * Add a listener for the 'eventType' events.
+ *
+ * Note that the 'owner' of this event can be anything, but will more likely
+ * be a widget or a class. The idea is that the callback will be called with
+ * the proper owner bound.
+ *
+ * Also, the owner should be kind of unique. This will be used to remove the
+ * listener.
+ */
+ on(eventType, owner, callback) {
+ if (!callback) {
+ throw new Error("Missing callback");
+ }
+ if (!this.subscriptions[eventType]) {
+ this.subscriptions[eventType] = [];
+ }
+ this.subscriptions[eventType].push({
+ owner,
+ callback
+ });
+ }
+ /**
+ * Remove a listener
+ */
+ off(eventType, owner) {
+ const subs = this.subscriptions[eventType];
+ if (subs) {
+ this.subscriptions[eventType] = subs.filter(s => s.owner !== owner);
+ }
+ }
+ /**
+ * Emit an event of type 'eventType'. Any extra arguments will be passed to
+ * the listeners callback.
+ */
+ trigger(eventType, ...args) {
+ const subs = this.subscriptions[eventType] || [];
+ for (let sub of subs) {
+ sub.callback.call(sub.owner, ...args);
+ }
+ }
+ /**
+ * Remove all subscriptions.
+ */
+ clear() {
+ this.subscriptions = {};
+ }
+ }
+
+ function escape(str) {
+ if (str === undefined) {
+ return "";
+ }
+ if (typeof str === "number") {
+ return String(str);
+ }
+ return str
+ .replace(/&/g, "&")
+ .replace(//g, ">")
+ .replace(/"/g, "'")
+ .replace(/`/g, "`");
+ }
+ /**
+ * Remove trailing and leading spaces
+ */
+ function htmlTrim(s) {
+ let result = s.replace(/(^\s+|\s+$)/g, "");
+ if (s[0] === " ") {
+ result = " " + result;
+ }
+ if (result !== " " && s[s.length - 1] === " ") {
+ result = result + " ";
+ }
+ return result;
+ }
+ /**
+ * Create a function that will generate unique id numbers
+ */
+ function idGenerator() {
+ let nextID = 1;
+ return () => nextID++;
+ }
+ function memoize(f, hash) {
+ if (!hash) {
+ hash = args => args.map(a => String(a)).join(",");
+ }
+ let cache = {};
+ function memoizedFunction(...args) {
+ let hashValue = hash(args);
+ if (!(hashValue in cache)) {
+ cache[hashValue] = f(...args);
+ }
+ return cache[hashValue];
+ }
+ return memoizedFunction;
+ }
+ /**
+ * Returns a function, that, as long as it continues to be invoked, will not
+ * be triggered. The function will be called after it stops being called for
+ * N milliseconds. If `immediate` is passed, trigger the function on the
+ * leading edge, instead of the trailing.
+ *
+ * Inspired by https://davidwalsh.name/javascript-debounce-function
+ */
+ function debounce(func, wait, immediate) {
+ let timeout;
+ return function () {
+ const context = this;
+ const args = arguments;
+ function later() {
+ timeout = null;
+ if (!immediate) {
+ func.apply(context, args);
+ }
+ }
+ const callNow = immediate && !timeout;
+ clearTimeout(timeout);
+ timeout = setTimeout(later, wait);
+ if (callNow) {
+ func.apply(context, args);
+ }
+ };
+ }
+ /**
+ * Find a node in a tree.
+ *
+ * This will traverse the tree (depth first) and return the first child that
+ * matches the predicate, if any
+ */
+ function findInTree(tree, predicate) {
+ if (predicate(tree)) {
+ return tree;
+ }
+ for (let child of tree.children) {
+ let match = findInTree(child, predicate);
+ if (match) {
+ return match;
+ }
+ }
+ return null;
+ }
+ function shallowEqual(objA, objB) {
+ if (objA === objB) {
+ return true;
+ }
+ const keysA = Object.keys(objA);
+ for (let key of keysA) {
+ if (!(key in objB) || objA[key] !== objB[key]) {
+ return false;
+ }
+ }
+ return true;
+ }
+ function patch(C, patchName, patch) {
+ const proto = C.prototype;
+ if (!proto.__patches) {
+ proto.__patches = {
+ origMethods: {},
+ patches: {},
+ current: []
+ };
+ }
+ if (proto.__patches.patches[patchName]) {
+ throw new Error(`Patch [${patchName}] already exists`);
+ }
+ proto.__patches.patches[patchName] = patch;
+ applyPatch(proto, patch);
+ proto.__patches.current.push(patchName);
+ function applyPatch(proto, patch) {
+ Object.keys(patch).forEach(function (methodName) {
+ const method = patch[methodName];
+ if (typeof method === "function") {
+ const original = proto[methodName];
+ if (!(methodName in proto.__patches.origMethods)) {
+ proto.__patches.origMethods[methodName] = original;
+ }
+ proto[methodName] = function (...args) {
+ this._super = original;
+ return method.call(this, ...args);
+ };
+ }
+ });
+ }
+ }
+ function unpatch(C, patchName) {
+ const proto = C.prototype;
+ const patchInfo = proto.__patches;
+ delete proto.__patches;
+ // reset to original
+ for (let k in patchInfo.origMethods) {
+ proto[k] = patchInfo.origMethods[k];
+ }
+ // apply other patches
+ for (let name of patchInfo.current) {
+ if (name !== patchName) {
+ patch(C, name, patchInfo.patches[name]);
+ }
+ }
+ }
+
+ var utils = /*#__PURE__*/Object.freeze({
+ escape: escape,
+ htmlTrim: htmlTrim,
+ idGenerator: idGenerator,
+ memoize: memoize,
+ debounce: debounce,
+ findInTree: findInTree,
+ shallowEqual: shallowEqual,
+ patch: patch,
+ unpatch: unpatch
+ });
+
+ let getId = idGenerator();
+ const patch$1 = init([eventListenersModule, attributesModule, propsModule]);
+ //------------------------------------------------------------------------------
+ // Widget
+ //------------------------------------------------------------------------------
+ class Component extends EventBus {
+ //--------------------------------------------------------------------------
+ // Lifecycle
+ //--------------------------------------------------------------------------
+ /**
+ * Creates an instance of Component.
+ *
+ * The root widget of a component tree needs an environment:
+ *
+ * ```javascript
+ * const root = new RootWidget(env, props);
+ * ```
+ *
+ * Every other widget simply needs a reference to its parent:
+ *
+ * ```javascript
+ * const child = new SomeWidget(parent, props);
+ * ```
+ *
+ * Note that most of the time, only the root widget needs to be created by
+ * hand. Other widgets should be created automatically by the framework (with
+ * the t-widget directive in a template)
+ */
+ constructor(parent, props) {
+ super();
+ this.template = "default";
+ this.inlineTemplate = null;
+ this.state = {};
+ this.refs = {};
+ // is this a good idea?
+ // Pro: if props is empty, we can create easily a widget
+ // Con: this is not really safe
+ // Pro: but creating widget (by a template) is always unsafe anyway
+ this.props = props || {};
+ let id = getId();
+ let p = null;
+ if (parent instanceof Component) {
+ p = parent;
+ this.env = parent.env;
+ parent.__widget__.children[id] = this;
+ }
+ else {
+ this.env = parent;
+ }
+ this.__widget__ = {
+ id: id,
+ vnode: null,
+ isStarted: false,
+ isMounted: false,
+ isDestroyed: false,
+ parent: p,
+ children: {},
+ cmap: {},
+ renderId: 1,
+ renderPromise: null,
+ renderProps: props || null,
+ boundHandlers: {}
+ };
+ }
+ get el() {
+ return this.__widget__.vnode ? this.__widget__.vnode.elm : null;
+ }
+ /**
+ * willStart is an asynchronous hook that can be implemented to perform some
+ * action before the initial rendering of a component.
+ *
+ * It will be called exactly once before the initial rendering. It is useful
+ * in some cases, for example, to load external assets (such as a JS library)
+ * before the widget is rendered.
+ *
+ * Note that a slow willStart method will slow down the rendering of the user
+ * interface. Therefore, some effort should be made to make this method as
+ * fast as possible.
+ *
+ * Note: this method should not be called manually.
+ */
+ async willStart() { }
+ /**
+ * mounted is a hook that is called each time a component is attached to the
+ * DOM. This is a good place to add some listeners, or to interact with the
+ * DOM, if the component needs to perform some measure for example.
+ *
+ * Note: this method should not be called manually.
+ *
+ * @see willUnmount
+ */
+ mounted() { }
+ /**
+ * willUnmount is a hook that is called each time a component is detached from
+ * the DOM. This is a good place to remove some listeners, for example.
+ *
+ * Note: this method should not be called manually.
+ *
+ * @see mounted
+ */
+ willUnmount() { }
+ /**
+ * destroyed is a hook called exactly once, when a component is destroyed.
+ * When a component is destroyed, its children will be destroyed first.
+ *
+ * Note: this method should not be called manually.
+ */
+ destroyed() { }
+ //--------------------------------------------------------------------------
+ // Public
+ //--------------------------------------------------------------------------
+ /**
+ * Attach a child widget to a given html element
+ *
+ * This is most of the time not necessary, since widgets should primarily be
+ * created/managed with the t-widget directive in a qweb template. However,
+ * for the cases where we need more control, this method will do what is
+ * necessary to make sure all the proper hooks are called (for example,
+ * mounted/willUnmount)
+ *
+ * Note that this method makes a few assumptions:
+ * - the child widget is indeed a child of the current widget
+ * - the target is inside the dom of the current widget (typically a ref)
+ */
+ attachChild(child, target) {
+ target.appendChild(child.el);
+ child.__mount();
+ }
+ async mount(target) {
+ const vnode = await this._start();
+ if (this.__widget__.isDestroyed) {
+ // widget was destroyed before we get here...
+ return;
+ }
+ this._patch(vnode);
+ target.appendChild(this.el);
+ if (document.body.contains(target)) {
+ this._visitSubTree(w => {
+ if (!w.__widget__.isMounted && this.el.contains(w.el)) {
+ w.__widget__.isMounted = true;
+ w.mounted();
+ return true;
+ }
+ return false;
+ });
+ }
+ }
+ detach() {
+ if (this.el) {
+ this._visitSubTree(w => {
+ if (w.__widget__.isMounted) {
+ w.willUnmount();
+ w.__widget__.isMounted = false;
+ return true;
+ }
+ return false;
+ });
+ this.el.remove();
+ }
+ }
+ async render(force = false) {
+ if (this.__widget__.isDestroyed) {
+ return;
+ }
+ const renderVDom = this._render(force);
+ const renderId = this.__widget__.renderId;
+ const vnode = await renderVDom;
+ if (renderId === this.__widget__.renderId) {
+ // we only update the vnode and the actual DOM if no other rendering
+ // occurred between now and when the render method was initially called.
+ this._patch(vnode);
+ }
+ }
+ destroy() {
+ if (!this.__widget__.isDestroyed) {
+ for (let id in this.__widget__.children) {
+ this.__widget__.children[id].destroy();
+ }
+ if (this.__widget__.isMounted) {
+ this.willUnmount();
+ }
+ if (this.el) {
+ this.el.remove();
+ this.__widget__.isMounted = false;
+ delete this.__widget__.vnode;
+ }
+ if (this.__widget__.parent) {
+ let id = this.__widget__.id;
+ delete this.__widget__.parent.__widget__.children[id];
+ this.__widget__.parent = null;
+ }
+ this.clear();
+ this.__widget__.isDestroyed = true;
+ this.destroyed();
+ }
+ }
+ shouldUpdate(nextProps) {
+ return true;
+ }
+ /**
+ * This method is the correct way to update the environment of a widget. Doing
+ * this will cause a full rerender of the widget and its children, so this is
+ * an operation that should not be done frequently.
+ *
+ * A good usecase for updating the environment would be to update some mostly
+ * static config keys, such as a boolean to determine if we are in mobile
+ * mode or not.
+ */
+ async updateEnv(nextEnv) {
+ if (this.__widget__.parent && this.__widget__.parent.env === this.env) {
+ this.env = Object.create(this.env);
+ }
+ Object.assign(this.env, nextEnv);
+ if (this.__widget__.isMounted) {
+ return this.render(true);
+ }
+ }
+ async updateProps(nextProps, forceUpdate = false) {
+ if (nextProps === this.__widget__.renderProps && !forceUpdate) {
+ await this.__widget__.renderPromise;
+ return;
+ }
+ const shouldUpdate = forceUpdate || this.shouldUpdate(nextProps);
+ return shouldUpdate ? this._updateProps(nextProps) : Promise.resolve();
+ }
+ /**
+ * This is the safest update method for widget: its job is to update the state
+ * and rerender (if widget is mounted).
+ *
+ * Notes:
+ * - it checks if we do not add extra keys to the state.
+ * - it is ok to call updateState before the widget is started. In that
+ * case, it will simply update the state and will not rerender
+ */
+ async updateState(nextState) {
+ if (Object.keys(nextState).length === 0) {
+ return;
+ }
+ Object.assign(this.state, nextState);
+ if (this.__widget__.isStarted) {
+ return this.render();
+ }
+ }
+ //--------------------------------------------------------------------------
+ // Private
+ //--------------------------------------------------------------------------
+ async _updateProps(nextProps) {
+ this.props = nextProps;
+ return this.render();
+ }
+ _patch(vnode) {
+ this.__widget__.renderPromise = null;
+ this.__widget__.vnode = patch$1(this.__widget__.vnode || document.createElement(vnode.sel), vnode);
+ }
+ async _start() {
+ this.__widget__.renderProps = this.props;
+ this.__widget__.renderPromise = this.willStart().then(() => {
+ if (this.__widget__.isDestroyed) {
+ return Promise.resolve(h("div"));
+ }
+ this.__widget__.isStarted = true;
+ if (this.inlineTemplate) {
+ this.env.qweb.addTemplate(this.inlineTemplate, this.inlineTemplate, true);
+ }
+ return this._render();
+ });
+ return this.__widget__.renderPromise;
+ }
+ async _render(force = false) {
+ this.__widget__.renderId++;
+ const promises = [];
+ const template = this.inlineTemplate || this.template;
+ let vnode = this.env.qweb.render(template, this, {
+ promises,
+ handlers: this.__widget__.boundHandlers,
+ forceUpdate: force
+ });
+ // this part is critical for the patching process to be done correctly. The
+ // tricky part is that a child widget can be rerendered on its own, which
+ // will update its own vnode representation without the knowledge of the
+ // parent widget. With this, we make sure that the parent widget will be
+ // able to patch itself properly after
+ vnode.key = this.__widget__.id;
+ this.__widget__.renderProps = this.props;
+ this.__widget__.renderPromise = Promise.all(promises).then(() => vnode);
+ return this.__widget__.renderPromise;
+ }
+ /**
+ * Only called by qweb t-widget directive
+ */
+ _mount(vnode, elm) {
+ this.__widget__.vnode = patch$1(elm, vnode);
+ this.__mount();
+ return this.__widget__.vnode;
+ }
+ __mount() {
+ if (this.__widget__.isMounted) {
+ return;
+ }
+ if (this.__widget__.parent) {
+ if (this.__widget__.parent.__widget__.isMounted) {
+ this.__widget__.isMounted = true;
+ this.mounted();
+ const children = this.__widget__.children;
+ for (let id in children) {
+ children[id].__mount();
+ }
+ }
+ }
+ }
+ _visitSubTree(callback) {
+ const shouldVisitChildren = callback(this);
+ if (shouldVisitChildren) {
+ const children = this.__widget__.children;
+ for (let id in children) {
+ children[id]._visitSubTree(callback);
+ }
+ }
+ }
+ }
+ class PureComponent extends Component {
+ shouldUpdate(nextProps) {
+ for (let k in nextProps) {
+ if (nextProps[k] !== this.props[k]) {
+ return true;
+ }
+ }
+ return false;
+ }
+ async updateState(nextState) {
+ for (let k in nextState) {
+ if (nextState[k] !== this.state[k]) {
+ return super.updateState(nextState);
+ }
+ }
+ }
+ }
+
+ const RESERVED_WORDS = "true,false,NaN,null,undefined,debugger,console,window,in,instanceof,new,function,return,this,typeof,eval,void,Math,RegExp,Array,Object,Date".split(",");
+ const WORD_REPLACEMENT = {
+ and: "&&",
+ or: "||",
+ gt: ">",
+ gte: ">=",
+ lt: "<",
+ lte: "<="
+ };
+ const DISABLED_TAGS = [
+ "input",
+ "textarea",
+ "button",
+ "select",
+ "option",
+ "optgroup"
+ ];
+ const lineBreakRE = /[\r\n]/;
+ const whitespaceRE = /\s+/g;
+ //------------------------------------------------------------------------------
+ // Compilation Context
+ //------------------------------------------------------------------------------
+ class Context {
+ constructor() {
+ this.nextID = 1;
+ this.code = [];
+ this.variables = {};
+ this.escaping = false;
+ this.parentNode = null;
+ this.rootNode = null;
+ this.indentLevel = 0;
+ this.shouldDefineOwner = false;
+ this.shouldProtectContext = false;
+ this.inLoop = false;
+ this.inPreTag = false;
+ this.rootContext = this;
+ this.addLine("let h = this.utils.h;");
+ }
+ generateID() {
+ const id = this.rootContext.nextID++;
+ return id;
+ }
+ withParent(node) {
+ if (this === this.rootContext && this.parentNode) {
+ throw new Error("A template should not have more than one root node");
+ }
+ if (!this.rootContext.rootNode) {
+ this.rootContext.rootNode = node;
+ }
+ return this.subContext("parentNode", node);
+ }
+ subContext(key, value) {
+ const newContext = Object.create(this);
+ newContext[key] = value;
+ return newContext;
+ }
+ indent() {
+ this.indentLevel++;
+ }
+ dedent() {
+ this.indentLevel--;
+ }
+ addLine(line) {
+ const prefix = new Array(this.indentLevel + 2).join(" ");
+ this.code.push(prefix + line);
+ }
+ addIf(condition) {
+ this.addLine(`if (${condition}) {`);
+ this.indent();
+ }
+ addElse() {
+ this.dedent();
+ this.addLine("} else {");
+ this.indent();
+ }
+ closeIf() {
+ this.dedent();
+ this.addLine("}");
+ }
+ getValue(val) {
+ return val in this.variables ? this.getValue(this.variables[val]) : val;
+ }
+ formatExpression(e) {
+ e = e.trim();
+ if (e[0] === "{" && e[e.length - 1] === "}") {
+ const innerExpr = e
+ .slice(1, -1)
+ .split(",")
+ .map(p => {
+ let [key, val] = p.trim().split(":");
+ if (key === "") {
+ return "";
+ }
+ if (!val) {
+ val = key;
+ }
+ return `${key}: ${this.formatExpression(val)}`;
+ })
+ .join(",");
+ return "{" + innerExpr + "}";
+ }
+ // Thanks CHM for this code...
+ const chars = e.split("");
+ let instring = "";
+ let invar = "";
+ let invarPos = 0;
+ let r = "";
+ chars.push(" ");
+ for (var i = 0, ilen = chars.length; i < ilen; i++) {
+ var c = chars[i];
+ if (instring.length) {
+ if (c === instring && chars[i - 1] !== "\\") {
+ instring = "";
+ }
+ }
+ else if (c === '"' || c === "'") {
+ instring = c;
+ }
+ else if (c.match(/[a-zA-Z_\$]/) && !invar.length) {
+ invar = c;
+ invarPos = i;
+ continue;
+ }
+ else if (c.match(/\W/) && invar.length) {
+ // TODO: Should check for possible spaces before dot
+ if (chars[invarPos - 1] !== "." && RESERVED_WORDS.indexOf(invar) < 0) {
+ invar =
+ WORD_REPLACEMENT[invar] ||
+ (invar in this.variables && this.variables[invar]) ||
+ "context['" + invar + "']";
+ }
+ r += invar;
+ invar = "";
+ }
+ else if (invar.length) {
+ invar += c;
+ continue;
+ }
+ r += c;
+ }
+ const result = r.slice(0, -1);
+ return result;
+ }
+ }
+ //------------------------------------------------------------------------------
+ // QWeb rendering engine
+ //------------------------------------------------------------------------------
+ class QWeb {
+ constructor() {
+ this.processedTemplates = {};
+ this.templates = {};
+ this.directives = [];
+ this.utils = {
+ h: h,
+ getFragment(str) {
+ const temp = document.createElement("template");
+ temp.innerHTML = str;
+ return temp.content;
+ },
+ objectToAttrString(obj) {
+ let classes = [];
+ for (let k in obj) {
+ if (obj[k]) {
+ classes.push(k);
+ }
+ }
+ return classes.join(" ");
+ }
+ };
+ [
+ forEachDirective,
+ escDirective,
+ rawDirective,
+ setDirective,
+ elseDirective,
+ elifDirective,
+ ifDirective,
+ callDirective,
+ onDirective,
+ refDirective,
+ widgetDirective
+ ].forEach(d => this.addDirective(d));
+ }
+ addDirective(dir) {
+ this.directives.push(dir);
+ this.directives.sort((d1, d2) => d1.priority - d2.priority);
+ }
+ /**
+ * Add a template to the internal template map. Note that it is not
+ * immediately compiled.
+ */
+ addTemplate(name, template, allowDuplicates = false) {
+ if (name in this.processedTemplates) {
+ if (allowDuplicates) {
+ return;
+ }
+ else {
+ throw new Error(`Template ${name} already defined`);
+ }
+ }
+ const parser = new DOMParser();
+ const doc = parser.parseFromString(template, "text/xml");
+ if (!doc.firstChild) {
+ throw new Error("Invalid template (should not be empty)");
+ }
+ if (doc.getElementsByTagName("parsererror").length) {
+ throw new Error("Invalid XML in template");
+ }
+ let elem = doc.firstChild;
+ this._processTemplate(elem);
+ this.processedTemplates[name] = elem;
+ }
+ _processTemplate(elem) {
+ let tbranch = elem.querySelectorAll("[t-elif], [t-else]");
+ for (let i = 0, ilen = tbranch.length; i < ilen; i++) {
+ let node = tbranch[i];
+ let prevElem = node.previousElementSibling;
+ let pattr = function (name) {
+ return prevElem.getAttribute(name);
+ };
+ let nattr = function (name) {
+ return +!!node.getAttribute(name);
+ };
+ if (prevElem && (pattr("t-if") || pattr("t-elif"))) {
+ if (pattr("t-foreach")) {
+ throw new Error("t-if cannot stay at the same level as t-foreach when using t-elif or t-else");
+ }
+ if (["t-if", "t-elif", "t-else"].map(nattr).reduce(function (a, b) {
+ return a + b;
+ }) > 1) {
+ throw new Error("Only one conditional branching directive is allowed per node");
+ }
+ // All text nodes between branch nodes are removed
+ let textNode;
+ while ((textNode = node.previousSibling) !== prevElem) {
+ if (textNode.nodeValue.trim().length) {
+ throw new Error("text is not allowed between branching directives");
+ }
+ textNode.remove();
+ }
+ }
+ else {
+ throw new Error("t-elif and t-else directives must be preceded by a t-if or t-elif directive");
+ }
+ }
+ }
+ /**
+ * Load templates from a xml (as a string). This will look up for the first
+ * tag, and will consider each child of this as a template, with
+ * the name given by the t-name attribute.
+ */
+ loadTemplates(xmlstr) {
+ const parser = new DOMParser();
+ const doc = parser.parseFromString(xmlstr, "text/xml");
+ const templates = doc.getElementsByTagName("templates")[0];
+ if (!templates) {
+ return;
+ }
+ for (let elem of templates.children) {
+ const name = elem.getAttribute("t-name");
+ this._processTemplate(elem);
+ this.processedTemplates[name] = elem;
+ }
+ }
+ /**
+ * Render a template
+ *
+ * @param {string} name the template should already have been added
+ */
+ render(name, context = {}, extra = null) {
+ if (!(name in this.processedTemplates)) {
+ throw new Error(`Template ${name} does not exist`);
+ }
+ const template = this.templates[name] || this._compile(name);
+ return template.call(this, context, extra);
+ }
+ _compile(name) {
+ if (name in this.templates) {
+ return this.templates[name];
+ }
+ const mainNode = this.processedTemplates[name];
+ const isDebug = mainNode.attributes.hasOwnProperty("t-debug");
+ const ctx = new Context();
+ this._compileNode(mainNode, ctx);
+ if (ctx.shouldProtectContext) {
+ ctx.code.unshift(" context = Object.create(context);");
+ }
+ if (ctx.shouldDefineOwner) {
+ // this is necessary to prevent some directives (t-forach for ex) to
+ // pollute the rendering context by adding some keys in it.
+ ctx.code.unshift(" let owner = context;");
+ }
+ if (!ctx.rootNode) {
+ throw new Error("A template should have one root node");
+ }
+ ctx.addLine(`return vn${ctx.rootNode};`);
+ if (isDebug) {
+ ctx.code.unshift(" debugger");
+ }
+ let template;
+ try {
+ template = new Function("context", "extra", ctx.code.join("\n"));
+ }
+ catch (e) {
+ throw new Error(`Invalid template (or compiled code): ${e.message}`);
+ }
+ if (isDebug) {
+ console.log(`Template: ${this.processedTemplates[name].outerHTML}\nCompiled code:\n` + template.toString());
+ }
+ this.templates[name] = template;
+ return template;
+ }
+ /**
+ * Generate code from an xml node
+ *
+ */
+ _compileNode(node, ctx) {
+ if (!(node instanceof Element)) {
+ // this is a text node, there are no directive to apply
+ let text = node.textContent;
+ if (!ctx.inPreTag) {
+ if (lineBreakRE.test(text) && !text.trim()) {
+ return;
+ }
+ text = text.replace(whitespaceRE, " ");
+ }
+ if (ctx.parentNode) {
+ ctx.addLine(`c${ctx.parentNode}.push({text: \`${text}\`});`);
+ }
+ else {
+ // this is an unusual situation: this text node is the result of the
+ // template rendering.
+ let nodeID = ctx.generateID();
+ ctx.addLine(`let vn${nodeID} = {text: \`${text}\`};`);
+ ctx.rootContext.rootNode = nodeID;
+ ctx.rootContext.parentNode = nodeID;
+ }
+ return;
+ }
+ const attributes = node.attributes;
+ const validDirectives = [];
+ let withHandlers = false;
+ for (let directive of this.directives) {
+ // const value = attributes[i].textContent!;
+ let fullName;
+ let value;
+ for (let i = 0; i < attributes.length; i++) {
+ const name = attributes[i].name;
+ if (name === "t-" + directive.name ||
+ name.startsWith("t-" + directive.name + "-")) {
+ fullName = name;
+ value = attributes[i].textContent;
+ validDirectives.push({ directive, value, fullName });
+ if (directive.name === "on") {
+ withHandlers = true;
+ }
+ }
+ }
+ }
+ for (let { directive, value, fullName } of validDirectives) {
+ if (directive.atNodeEncounter) {
+ const isDone = directive.atNodeEncounter({
+ node,
+ qweb: this,
+ ctx,
+ fullName,
+ value
+ });
+ if (isDone) {
+ return;
+ }
+ }
+ }
+ if (node.nodeName !== "t") {
+ let nodeID = this._compileGenericNode(node, ctx, withHandlers);
+ ctx = ctx.withParent(nodeID);
+ for (let { directive, value, fullName } of validDirectives) {
+ if (directive.atNodeCreation) {
+ directive.atNodeCreation({
+ node,
+ qweb: this,
+ ctx,
+ fullName,
+ value,
+ nodeID
+ });
+ }
+ }
+ }
+ if (node.nodeName === "pre") {
+ ctx = ctx.subContext("inPreTag", true);
+ }
+ this._compileChildren(node, ctx);
+ for (let { directive, value, fullName } of validDirectives) {
+ if (directive.finalize) {
+ directive.finalize({ node, qweb: this, ctx, fullName, value });
+ }
+ }
+ }
+ _compileGenericNode(node, ctx, withHandlers = true) {
+ // nodeType 1 is generic tag
+ if (node.nodeType !== 1) {
+ throw new Error("unsupported node type");
+ }
+ const attributes = node.attributes;
+ const attrs = [];
+ const props = [];
+ const tattrs = [];
+ function handleBooleanProps(key, val) {
+ let isProp = false;
+ if (node.nodeName === "input" && key === "checked") {
+ let type = node.getAttribute("type");
+ if (type === "checkbox" || type === "radio") {
+ isProp = true;
+ }
+ }
+ if (node.nodeName === "option" && key === "selected") {
+ isProp = true;
+ }
+ if (key === "disabled" && DISABLED_TAGS.indexOf(node.nodeName) > -1) {
+ isProp = true;
+ }
+ if ((key === "readonly" && node.nodeName === "input") ||
+ node.nodeName === "textarea") {
+ isProp = true;
+ }
+ if (isProp) {
+ props.push(`${key}: _${val}`);
+ }
+ }
+ for (let i = 0; i < attributes.length; i++) {
+ let name = attributes[i].name;
+ const value = attributes[i].textContent;
+ // regular attributes
+ if (!name.startsWith("t-")) {
+ const attID = ctx.generateID();
+ ctx.addLine(`let _${attID} = '${value}';`);
+ if (!name.match(/^[a-zA-Z]+$/)) {
+ // attribute contains 'non letters' => we want to quote it
+ name = '"' + name + '"';
+ }
+ attrs.push(`${name}: _${attID}`);
+ handleBooleanProps(name, attID);
+ }
+ // dynamic attributes
+ if (name.startsWith("t-att-")) {
+ let attName = name.slice(6);
+ let formattedValue = ctx.formatExpression(ctx.getValue(value));
+ if (formattedValue[0] === "{" &&
+ formattedValue[formattedValue.length - 1] === "}") {
+ formattedValue = `this.utils.objectToAttrString(${formattedValue})`;
+ }
+ const attID = ctx.generateID();
+ if (!attName.match(/^[a-zA-Z]+$/)) {
+ // attribute contains 'non letters' => we want to quote it
+ attName = '"' + attName + '"';
+ }
+ // we need to combine dynamic with non dynamic attributes:
+ // class="a" t-att-class="'yop'" should be rendered as class="a yop"
+ const attValue = node.getAttribute(attName);
+ if (attValue) {
+ const attValueID = ctx.generateID();
+ ctx.addLine(`let _${attValueID} = ${formattedValue};`);
+ formattedValue = `'${attValue}' + (_${attValueID} ? ' ' + _${attValueID} : '')`;
+ const attrIndex = attrs.findIndex(att => att.startsWith(attName + ":"));
+ attrs.splice(attrIndex, 1);
+ }
+ ctx.addLine(`let _${attID} = ${formattedValue};`);
+ attrs.push(`${attName}: _${attID}`);
+ handleBooleanProps(attName, attID);
+ }
+ if (name.startsWith("t-attf-")) {
+ let attName = name.slice(7);
+ if (!attName.match(/^[a-zA-Z]+$/)) {
+ // attribute contains 'non letters' => we want to quote it
+ attName = '"' + attName + '"';
+ }
+ const formattedExpr = value.replace(/\{\{.*?\}\}/g, s => "${" + ctx.formatExpression(s.slice(2, -2)) + "}");
+ const attID = ctx.generateID();
+ ctx.addLine(`let _${attID} = \`${formattedExpr}\`;`);
+ attrs.push(`${attName}: _${attID}`);
+ }
+ // t-att= attributes
+ if (name === "t-att") {
+ let id = ctx.generateID();
+ ctx.addLine(`let _${id} = ${ctx.formatExpression(value)};`);
+ tattrs.push(id);
+ }
+ }
+ let nodeID = ctx.generateID();
+ const parts = [`key:${nodeID}`];
+ if (attrs.length + tattrs.length > 0) {
+ parts.push(`attrs:{${attrs.join(",")}}`);
+ }
+ if (props.length > 0) {
+ parts.push(`props:{${props.join(",")}}`);
+ }
+ if (withHandlers) {
+ parts.push(`on:{}`);
+ }
+ ctx.addLine(`let c${nodeID} = [], p${nodeID} = {${parts.join(",")}};`);
+ for (let id of tattrs) {
+ ctx.addIf(`_${id} instanceof Array`);
+ ctx.addLine(`p${nodeID}.attrs[_${id}[0]] = _${id}[1];`);
+ ctx.addElse();
+ ctx.addLine(`for (let key in _${id}) {`);
+ ctx.indent();
+ ctx.addLine(`p${nodeID}.attrs[key] = _${id}[key];`);
+ ctx.dedent();
+ ctx.addLine(`}`);
+ ctx.closeIf();
+ }
+ ctx.addLine(`let vn${nodeID} = h('${node.nodeName}', p${nodeID}, c${nodeID});`);
+ if (ctx.parentNode) {
+ ctx.addLine(`c${ctx.parentNode}.push(vn${nodeID});`);
+ }
+ return nodeID;
+ }
+ _compileChildren(node, ctx) {
+ if (node.childNodes.length > 0) {
+ for (let child of Array.from(node.childNodes)) {
+ this._compileNode(child, ctx);
+ }
+ }
+ }
+ }
+ function compileValueNode(value, node, qweb, ctx) {
+ if (value === "0" && ctx.caller) {
+ qweb._compileNode(ctx.caller, ctx);
+ return;
+ }
+ if (typeof value === "string") {
+ const exprID = ctx.generateID();
+ ctx.addLine(`let e${exprID} = ${ctx.formatExpression(value)};`);
+ ctx.addIf(`e${exprID} || e${exprID} === 0`);
+ let text = `e${exprID}`;
+ if (!ctx.parentNode) {
+ throw new Error("Should not have a text node without a parent");
+ }
+ if (ctx.escaping) {
+ ctx.addLine(`c${ctx.parentNode}.push({text: ${text}});`);
+ }
+ else {
+ let fragID = ctx.generateID();
+ ctx.addLine(`let frag${fragID} = this.utils.getFragment(e${exprID})`);
+ let tempNodeID = ctx.generateID();
+ ctx.addLine(`let p${tempNodeID} = {hook: {`);
+ ctx.addLine(` insert: n => n.elm.parentNode.replaceChild(frag${fragID}, n.elm),`);
+ ctx.addLine(`}};`);
+ ctx.addLine(`let vn${tempNodeID} = h('div', p${tempNodeID})`);
+ ctx.addLine(`c${ctx.parentNode}.push(vn${tempNodeID});`);
+ }
+ if (node.childNodes.length) {
+ ctx.addElse();
+ qweb._compileChildren(node, ctx);
+ }
+ ctx.closeIf();
+ return;
+ }
+ if (value instanceof NodeList) {
+ for (let node of Array.from(value)) {
+ qweb._compileNode(node, ctx);
+ }
+ }
+ }
+ const escDirective = {
+ name: "esc",
+ priority: 70,
+ atNodeEncounter({ node, qweb, ctx }) {
+ if (node.nodeName !== "t") {
+ let nodeID = qweb._compileGenericNode(node, ctx);
+ ctx = ctx.withParent(nodeID);
+ }
+ let value = ctx.getValue(node.getAttribute("t-esc"));
+ compileValueNode(value, node, qweb, ctx.subContext("escaping", true));
+ return true;
+ }
+ };
+ const rawDirective = {
+ name: "raw",
+ priority: 80,
+ atNodeEncounter({ node, qweb, ctx }) {
+ if (node.nodeName !== "t") {
+ let nodeID = qweb._compileGenericNode(node, ctx);
+ ctx = ctx.withParent(nodeID);
+ }
+ let value = ctx.getValue(node.getAttribute("t-raw"));
+ compileValueNode(value, node, qweb, ctx);
+ return true;
+ }
+ };
+ const setDirective = {
+ name: "set",
+ priority: 60,
+ atNodeEncounter({ node, ctx }) {
+ const variable = node.getAttribute("t-set");
+ let value = node.getAttribute("t-value");
+ if (value) {
+ ctx.variables[variable] = value;
+ }
+ else {
+ ctx.variables[variable] = node.childNodes;
+ }
+ return true;
+ }
+ };
+ const ifDirective = {
+ name: "if",
+ priority: 20,
+ atNodeEncounter({ node, qweb, ctx }) {
+ let cond = ctx.getValue(node.getAttribute("t-if"));
+ ctx.addIf(`${ctx.formatExpression(cond)}`);
+ return false;
+ },
+ finalize({ ctx }) {
+ ctx.closeIf();
+ }
+ };
+ const elifDirective = {
+ name: "elif",
+ priority: 30,
+ atNodeEncounter({ node, qweb, ctx }) {
+ let cond = ctx.getValue(node.getAttribute("t-elif"));
+ ctx.addLine(`else if (${ctx.formatExpression(cond)}) {`);
+ ctx.indent();
+ return false;
+ },
+ finalize({ ctx }) {
+ ctx.closeIf();
+ }
+ };
+ const elseDirective = {
+ name: "else",
+ priority: 40,
+ atNodeEncounter({ ctx }) {
+ ctx.addLine(`else {`);
+ ctx.indent();
+ return false;
+ },
+ finalize({ ctx }) {
+ ctx.closeIf();
+ }
+ };
+ const callDirective = {
+ name: "call",
+ priority: 50,
+ atNodeEncounter({ node, qweb, ctx }) {
+ if (node.nodeName !== "t") {
+ throw new Error("Invalid tag for t-call directive (should be 't')");
+ }
+ const subTemplate = node.getAttribute("t-call");
+ const nodeTemplate = qweb.processedTemplates[subTemplate];
+ if (!nodeTemplate) {
+ throw new Error(`Cannot find template "${subTemplate}" (t-call)`);
+ }
+ const nodeCopy = node.cloneNode(true);
+ nodeCopy.removeAttribute("t-call");
+ // extract variables from nodecopy
+ const tempCtx = new Context();
+ qweb._compileNode(nodeCopy, tempCtx);
+ const vars = Object.assign({}, ctx.variables, tempCtx.variables);
+ const subCtx = ctx
+ .subContext("caller", nodeCopy)
+ .subContext("variables", Object.create(vars));
+ qweb._compileNode(nodeTemplate, subCtx);
+ return true;
+ }
+ };
+ const forEachDirective = {
+ name: "foreach",
+ priority: 10,
+ atNodeEncounter({ node, qweb, ctx }) {
+ ctx.rootContext.shouldProtectContext = true;
+ ctx = ctx.subContext("inLoop", true);
+ const elems = node.getAttribute("t-foreach");
+ const name = node.getAttribute("t-as");
+ let arrayID = ctx.generateID();
+ ctx.addLine(`let _${arrayID} = ${ctx.formatExpression(elems)};`);
+ ctx.addLine(`if (!_${arrayID}) { throw new Error('QWeb error: Invalid loop expression')}`);
+ ctx.addLine(`if (typeof _${arrayID} === 'number') { _${arrayID} = Array.from(Array(_${arrayID}).keys())}`);
+ let keysID = ctx.generateID();
+ ctx.addLine(`let _${keysID} = _${arrayID} instanceof Array ? _${arrayID} : Object.keys(_${arrayID});`);
+ let valuesID = ctx.generateID();
+ ctx.addLine(`let _${valuesID} = _${arrayID} instanceof Array ? _${arrayID} : Object.values(_${arrayID});`);
+ ctx.addLine(`for (let i = 0; i < _${keysID}.length; i++) {`);
+ ctx.indent();
+ ctx.addLine(`context.${name}_first = i === 0;`);
+ ctx.addLine(`context.${name}_last = i === _${keysID}.length - 1;`);
+ ctx.addLine(`context.${name}_parity = i % 2 === 0 ? 'even' : 'odd';`);
+ ctx.addLine(`context.${name}_index = i;`);
+ ctx.addLine(`context.${name} = _${keysID}[i];`);
+ ctx.addLine(`context.${name}_value = _${valuesID}[i];`);
+ const nodeCopy = node.cloneNode(true);
+ nodeCopy.removeAttribute("t-foreach");
+ qweb._compileNode(nodeCopy, ctx);
+ ctx.dedent();
+ ctx.addLine("}");
+ return true;
+ }
+ };
+ const onDirective = {
+ name: "on",
+ priority: 90,
+ atNodeCreation({ ctx, fullName, value, nodeID, qweb }) {
+ ctx.rootContext.shouldDefineOwner = true;
+ const eventName = fullName.slice(5);
+ let extraArgs;
+ let handler = value.replace(/\(.*\)/, function (args) {
+ extraArgs = args.slice(1, -1);
+ return "";
+ });
+ if (extraArgs) {
+ ctx.addLine(`p${nodeID}.on['${eventName}'] = context['${handler}'].bind(owner, ${ctx.formatExpression(extraArgs)});`);
+ }
+ else {
+ ctx.addLine(`extra.handlers['${eventName}' + ${nodeID}] = extra.handlers['${eventName}' + ${nodeID}] || context['${handler}'].bind(owner);`);
+ ctx.addLine(`p${nodeID}.on['${eventName}'] = extra.handlers['${eventName}' + ${nodeID}];`);
+ }
+ }
+ };
+ const refDirective = {
+ name: "ref",
+ priority: 95,
+ atNodeCreation({ ctx, node, nodeID }) {
+ let ref = node.getAttribute("t-ref");
+ ctx.addLine(`p${ctx.parentNode}.hook = {
+ create: (_, n) => context.refs['${ref}'] = n.elm,
+ };`);
+ }
+ };
+ const widgetDirective = {
+ name: "widget",
+ priority: 100,
+ atNodeEncounter({ ctx, value, node, qweb }) {
+ ctx.addLine("//WIDGET");
+ ctx.rootContext.shouldDefineOwner = true;
+ let props = node.getAttribute("t-props");
+ let keepAlive = node.getAttribute("t-keep-alive") ? true : false;
+ // t-on- events...
+ const events = [];
+ const attributes = node.attributes;
+ for (let i = 0; i < attributes.length; i++) {
+ const name = attributes[i].name;
+ if (name.startsWith("t-on-")) {
+ events.push([name.slice(5), attributes[i].textContent]);
+ }
+ }
+ let key = node.getAttribute("t-key");
+ if (key) {
+ key = `"${key}"`;
+ }
+ else {
+ key = node.getAttribute("t-att-key");
+ if (key) {
+ key = ctx.formatExpression(key);
+ }
+ }
+ if (props) {
+ props = ctx.formatExpression(props);
+ }
+ let dummyID = ctx.generateID();
+ let defID = ctx.generateID();
+ let widgetID = ctx.generateID();
+ let keyID = key && ctx.generateID();
+ if (key) {
+ // we bind a variable to the key (could be a complex expression, so we
+ // want to evaluate it only once)
+ ctx.addLine(`let key${keyID} = ${key};`);
+ }
+ ctx.addLine(`let _${dummyID}_index = c${ctx.parentNode}.length;`);
+ ctx.addLine(`c${ctx.parentNode}.push(null);`);
+ ctx.addLine(`let def${defID};`);
+ let templateID = key
+ ? `key${keyID}`
+ : ctx.inLoop
+ ? `String(-${widgetID} - i)`
+ : String(widgetID);
+ ctx.addLine(`let w${widgetID} = ${templateID} in context.__widget__.cmap ? context.__widget__.children[context.__widget__.cmap[${templateID}]] : false;`);
+ ctx.addLine(`let props${widgetID} = ${props};`);
+ ctx.addLine(`let isNew${widgetID} = !w${widgetID};`);
+ // check if we can reuse current rendering promise
+ ctx.addIf(`w${widgetID} && w${widgetID}.__widget__.renderPromise`);
+ ctx.addIf(`w${widgetID}.__widget__.isStarted`);
+ ctx.addLine(`def${defID} = w${widgetID}.updateProps(props${widgetID}, extra.forceUpdate);`);
+ ctx.addElse();
+ ctx.addLine(`isNew${widgetID} = true`);
+ ctx.addIf(`props${widgetID} === w${widgetID}.__widget__.renderProps`);
+ ctx.addLine(`def${defID} = w${widgetID}.__widget__.renderPromise;`);
+ ctx.addElse();
+ ctx.addLine(`w${widgetID}.destroy();`);
+ ctx.addLine(`w${widgetID} = false`);
+ ctx.closeIf();
+ ctx.closeIf();
+ ctx.closeIf();
+ ctx.addIf(`!def${defID}`);
+ ctx.addIf(`w${widgetID}`);
+ ctx.addLine(`def${defID} = w${widgetID}.updateProps(props${widgetID}, extra.forceUpdate);`);
+ ctx.addElse();
+ ctx.addLine(`w${widgetID} = new context.widgets['${value}'](owner, props${widgetID});`);
+ ctx.addLine(`context.__widget__.cmap[${templateID}] = w${widgetID}.__widget__.id;`);
+ for (let [event, method] of events) {
+ ctx.addLine(`w${widgetID}.on('${event}', owner, owner['${method}'])`);
+ }
+ let ref = node.getAttribute("t-ref");
+ if (ref) {
+ ctx.addLine(`context.refs['${ref}'] = w${widgetID};`);
+ }
+ ctx.addLine(`def${defID} = w${widgetID}._start();`);
+ ctx.closeIf();
+ ctx.closeIf();
+ ctx.addIf(`isNew${widgetID}`);
+ ctx.addLine(`def${defID} = def${defID}.then(vnode=>{let pvnode=h(vnode.sel, {key: ${templateID}});c${ctx.parentNode}[_${dummyID}_index]=pvnode;pvnode.data.hook = {insert(vn){let nvn=w${widgetID}._mount(vnode, vn.elm);pvnode.elm=nvn.elm},remove(){w${widgetID}.${keepAlive ? "detach" : "destroy"}()}}; w${widgetID}.__widget__.pvnode = pvnode;});`);
+ ctx.addElse();
+ ctx.addLine(`def${defID} = def${defID}.then(()=>{if (w${widgetID}.__widget__.isDestroyed) {return};let vnode;if (!w${widgetID}.__widget__.vnode){vnode=w${widgetID}.__widget__.pvnode} else { vnode=h(w${widgetID}.__widget__.vnode.sel, {key: ${templateID}});vnode.elm=w${widgetID}.el;vnode.data.hook = {insert(a){a.elm.parentNode.replaceChild(w${widgetID}.el,a.elm);a.elm=w${widgetID}.el;w${widgetID}.__mount();},remove(){w${widgetID}.${keepAlive ? "detach" : "destroy"}()}}}c${ctx.parentNode}[_${dummyID}_index]=vnode;});`);
+ ctx.closeIf();
+ ctx.addLine(`extra.promises.push(def${defID});`);
+ if (node.getAttribute("t-if") || node.getAttribute("t-else")) {
+ ctx.closeIf();
+ }
+ return true;
+ }
+ };
+
+ /**
+ * The registry is basically a simple hashmap. It is only a little safer and
+ * more structured than a simple object.
+ */
+ class Registry {
+ constructor() {
+ this.map = {};
+ }
+ /**
+ * Add an element to the registry. Note that the add method returns the
+ * registry, to it can be chained.
+ */
+ add(key, item) {
+ if (key in this.map) {
+ throw new Error(`Key ${key} already exists!`);
+ }
+ this.map[key] = item;
+ return this;
+ }
+ /**
+ * Returns the element corresponding to the key
+ *
+ * Nothing is done to check that the key actually exists.
+ */
+ get(key) {
+ return this.map[key];
+ }
+ }
+
+ function connect(mapStateToProps) {
+ return function (Comp) {
+ return class extends Comp {
+ constructor(parent, props) {
+ const env = parent instanceof Component ? parent.env : parent;
+ const storeProps = mapStateToProps(env.store.state);
+ props = Object.assign(props || {}, storeProps);
+ super(parent, props);
+ this.__widget__.currentStoreProps = storeProps;
+ }
+ mounted() {
+ this.env.store.on("update", this, () => {
+ const storeProps = mapStateToProps(this.env.store.state);
+ if (!shallowEqual(storeProps, this.__widget__.currentStoreProps)) {
+ this.__widget__.currentStoreProps = storeProps;
+ // probably not optimal, will do 2 object.assign, one here and
+ // one in updateProps.
+ const nextProps = Object.assign({}, this.props, this.__widget__.currentStoreProps);
+ this.updateProps(nextProps, false);
+ }
+ });
+ }
+ willUnmount() {
+ this.env.store.off("update", this);
+ }
+ updateProps(nextProps, forceUpdate) {
+ nextProps = Object.assign(nextProps, this.__widget__.currentStoreProps);
+ return super.updateProps(nextProps, forceUpdate);
+ }
+ };
+ };
+ }
+ class Store extends EventBus {
+ constructor(config, options = {}) {
+ super();
+ this._isMutating = false;
+ this.history = [];
+ this.debug = options.debug || false;
+ this._state = Object.assign({}, config.state);
+ this.actions = config.actions;
+ this.mutations = config.mutations;
+ if (this.debug) {
+ this.history.push({ state: this.state });
+ }
+ }
+ get state() {
+ return this._clone(this._state);
+ }
+ dispatch(action, payload) {
+ if (!this.actions[action]) {
+ throw new Error(`[Error] action ${action} is undefined`);
+ }
+ this.actions[action]({
+ commit: this.commit.bind(this),
+ state: this.state
+ }, payload);
+ }
+ async commit(type, payload) {
+ if (!this.mutations[type]) {
+ throw new Error(`[Error] mutation ${type} is undefined`);
+ }
+ this._isMutating = true;
+ this.mutations[type].call(null, this._state, payload);
+ if (this.debug) {
+ this.history.push({
+ state: this.state,
+ mutation: type,
+ payload: payload
+ });
+ }
+ await Promise.resolve();
+ if (this._isMutating) {
+ this._isMutating = false;
+ this.trigger("update", this.state);
+ }
+ }
+ _clone(obj) {
+ return JSON.parse(JSON.stringify(obj));
+ }
+ }
+
+ const core = {
+ QWeb,
+ EventBus,
+ Component,
+ PureComponent,
+ utils
+ };
+ const extras = {
+ Store,
+ connect,
+ Registry
+ };
+
+ exports.core = core;
+ exports.extras = extras;
+
+ exports._version = '0.4.0';
+ exports._date = '2019-03-28T09:56:02.347Z';
+ exports._hash = 'b94a99c';
+
+}(this.owl = this.owl || {}));
diff --git a/playground/libs/theme-monokai.js b/playground/libs/theme-monokai.js
new file mode 100644
index 00000000..60f9890d
--- /dev/null
+++ b/playground/libs/theme-monokai.js
@@ -0,0 +1,116 @@
+ace.define(
+ "ace/theme/monokai",
+ ["require", "exports", "module", "ace/lib/dom"],
+ function(require, exports, module) {
+ exports.isDark = true;
+ exports.cssClass = "ace-monokai";
+ exports.cssText =
+ ".ace-monokai .ace_gutter {\
+background: #2F3129;\
+color: #8F908A\
+}\
+.ace-monokai .ace_print-margin {\
+width: 1px;\
+background: #555651\
+}\
+.ace-monokai {\
+background-color: #272822;\
+color: #F8F8F2\
+}\
+.ace-monokai .ace_cursor {\
+color: #F8F8F0\
+}\
+.ace-monokai .ace_marker-layer .ace_selection {\
+background: #49483E\
+}\
+.ace-monokai.ace_multiselect .ace_selection.ace_start {\
+box-shadow: 0 0 3px 0px #272822;\
+}\
+.ace-monokai .ace_marker-layer .ace_step {\
+background: rgb(102, 82, 0)\
+}\
+.ace-monokai .ace_marker-layer .ace_bracket {\
+margin: -1px 0 0 -1px;\
+border: 1px solid #49483E\
+}\
+.ace-monokai .ace_marker-layer .ace_active-line {\
+background: #202020\
+}\
+.ace-monokai .ace_gutter-active-line {\
+background-color: #272727\
+}\
+.ace-monokai .ace_marker-layer .ace_selected-word {\
+border: 1px solid #49483E\
+}\
+.ace-monokai .ace_invisible {\
+color: #52524d\
+}\
+.ace-monokai .ace_entity.ace_name.ace_tag,\
+.ace-monokai .ace_keyword,\
+.ace-monokai .ace_meta.ace_tag,\
+.ace-monokai .ace_storage {\
+color: #F92672\
+}\
+.ace-monokai .ace_punctuation,\
+.ace-monokai .ace_punctuation.ace_tag {\
+color: #fff\
+}\
+.ace-monokai .ace_constant.ace_character,\
+.ace-monokai .ace_constant.ace_language,\
+.ace-monokai .ace_constant.ace_numeric,\
+.ace-monokai .ace_constant.ace_other {\
+color: #AE81FF\
+}\
+.ace-monokai .ace_invalid {\
+color: #F8F8F0;\
+background-color: #F92672\
+}\
+.ace-monokai .ace_invalid.ace_deprecated {\
+color: #F8F8F0;\
+background-color: #AE81FF\
+}\
+.ace-monokai .ace_support.ace_constant,\
+.ace-monokai .ace_support.ace_function {\
+color: #66D9EF\
+}\
+.ace-monokai .ace_fold {\
+background-color: #A6E22E;\
+border-color: #F8F8F2\
+}\
+.ace-monokai .ace_storage.ace_type,\
+.ace-monokai .ace_support.ace_class,\
+.ace-monokai .ace_support.ace_type {\
+font-style: italic;\
+color: #66D9EF\
+}\
+.ace-monokai .ace_entity.ace_name.ace_function,\
+.ace-monokai .ace_entity.ace_other,\
+.ace-monokai .ace_entity.ace_other.ace_attribute-name,\
+.ace-monokai .ace_variable {\
+color: #A6E22E\
+}\
+.ace-monokai .ace_variable.ace_parameter {\
+font-style: italic;\
+color: #FD971F\
+}\
+.ace-monokai .ace_string {\
+color: #E6DB74\
+}\
+.ace-monokai .ace_comment {\
+color: #75715E\
+}\
+.ace-monokai .ace_indent-guide {\
+background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAEklEQVQImWPQ0FD0ZXBzd/wPAAjVAoxeSgNeAAAAAElFTkSuQmCC) right repeat-y\
+}";
+
+ var dom = require("../lib/dom");
+ dom.importCssString(exports.cssText, exports.cssClass);
+ }
+);
+(function() {
+ ace.require(["ace/theme/monokai"], function(m) {
+ if (typeof module == "object" && typeof exports == "object" && module) {
+ module.exports = m;
+ }
+ });
+})();
diff --git a/playground/libs/worker-javascript.js b/playground/libs/worker-javascript.js
new file mode 100644
index 00000000..7f7ef090
--- /dev/null
+++ b/playground/libs/worker-javascript.js
@@ -0,0 +1,12531 @@
+"no use strict";
+!(function(window) {
+if (typeof window.window != "undefined" && window.document)
+ return;
+if (window.require && window.define)
+ return;
+
+if (!window.console) {
+ window.console = function() {
+ var msgs = Array.prototype.slice.call(arguments, 0);
+ postMessage({type: "log", data: msgs});
+ };
+ window.console.error =
+ window.console.warn =
+ window.console.log =
+ window.console.trace = window.console;
+}
+window.window = window;
+window.ace = window;
+
+window.onerror = function(message, file, line, col, err) {
+ postMessage({type: "error", data: {
+ message: message,
+ data: err.data,
+ file: file,
+ line: line,
+ col: col,
+ stack: err.stack
+ }});
+};
+
+window.normalizeModule = function(parentId, moduleName) {
+ // normalize plugin requires
+ if (moduleName.indexOf("!") !== -1) {
+ var chunks = moduleName.split("!");
+ return window.normalizeModule(parentId, chunks[0]) + "!" + window.normalizeModule(parentId, chunks[1]);
+ }
+ // normalize relative requires
+ if (moduleName.charAt(0) == ".") {
+ var base = parentId.split("/").slice(0, -1).join("/");
+ moduleName = (base ? base + "/" : "") + moduleName;
+
+ while (moduleName.indexOf(".") !== -1 && previous != moduleName) {
+ var previous = moduleName;
+ moduleName = moduleName.replace(/^\.\//, "").replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
+ }
+ }
+
+ return moduleName;
+};
+
+window.require = function require(parentId, id) {
+ if (!id) {
+ id = parentId;
+ parentId = null;
+ }
+ if (!id.charAt)
+ throw new Error("worker.js require() accepts only (parentId, id) as arguments");
+
+ id = window.normalizeModule(parentId, id);
+
+ var module = window.require.modules[id];
+ if (module) {
+ if (!module.initialized) {
+ module.initialized = true;
+ module.exports = module.factory().exports;
+ }
+ return module.exports;
+ }
+
+ if (!window.require.tlns)
+ return console.log("unable to load " + id);
+
+ var path = resolveModuleId(id, window.require.tlns);
+ if (path.slice(-3) != ".js") path += ".js";
+
+ window.require.id = id;
+ window.require.modules[id] = {}; // prevent infinite loop on broken modules
+ importScripts(path);
+ return window.require(parentId, id);
+};
+function resolveModuleId(id, paths) {
+ var testPath = id, tail = "";
+ while (testPath) {
+ var alias = paths[testPath];
+ if (typeof alias == "string") {
+ return alias + tail;
+ } else if (alias) {
+ return alias.location.replace(/\/*$/, "/") + (tail || alias.main || alias.name);
+ } else if (alias === false) {
+ return "";
+ }
+ var i = testPath.lastIndexOf("/");
+ if (i === -1) break;
+ tail = testPath.substr(i) + tail;
+ testPath = testPath.slice(0, i);
+ }
+ return id;
+}
+window.require.modules = {};
+window.require.tlns = {};
+
+window.define = function(id, deps, factory) {
+ if (arguments.length == 2) {
+ factory = deps;
+ if (typeof id != "string") {
+ deps = id;
+ id = window.require.id;
+ }
+ } else if (arguments.length == 1) {
+ factory = id;
+ deps = [];
+ id = window.require.id;
+ }
+
+ if (typeof factory != "function") {
+ window.require.modules[id] = {
+ exports: factory,
+ initialized: true
+ };
+ return;
+ }
+
+ if (!deps.length)
+ // If there is no dependencies, we inject "require", "exports" and
+ // "module" as dependencies, to provide CommonJS compatibility.
+ deps = ["require", "exports", "module"];
+
+ var req = function(childId) {
+ return window.require(id, childId);
+ };
+
+ window.require.modules[id] = {
+ exports: {},
+ factory: function() {
+ var module = this;
+ var returnExports = factory.apply(this, deps.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 = {};
+require.tlns = {};
+window.initBaseUrls = function initBaseUrls(topLevelNamespaces) {
+ for (var i in topLevelNamespaces)
+ require.tlns[i] = topLevelNamespaces[i];
+};
+
+window.initSender = function initSender() {
+
+ var EventEmitter = window.require("ace/lib/event_emitter").EventEmitter;
+ var oop = window.require("ace/lib/oop");
+
+ var Sender = function() {};
+
+ (function() {
+
+ oop.implement(this, EventEmitter);
+
+ this.callback = function(data, callbackId) {
+ postMessage({
+ type: "call",
+ id: callbackId,
+ data: data
+ });
+ };
+
+ this.emit = function(name, data) {
+ postMessage({
+ type: "event",
+ name: name,
+ data: data
+ });
+ };
+
+ }).call(Sender.prototype);
+
+ return new Sender();
+};
+
+var main = window.main = null;
+var sender = window.sender = null;
+
+window.onmessage = function(e) {
+ var msg = e.data;
+ if (msg.event && sender) {
+ sender._signal(msg.event, msg.data);
+ }
+ else if (msg.command) {
+ if (main[msg.command])
+ main[msg.command].apply(main, msg.args);
+ else if (window[msg.command])
+ window[msg.command].apply(window, msg.args);
+ else
+ throw new Error("Unknown command:" + msg.command);
+ }
+ else if (msg.init) {
+ window.initBaseUrls(msg.tlns);
+ require("ace/lib/es5-shim");
+ sender = window.sender = window.initSender();
+ var clazz = require(msg.module)[msg.classname];
+ main = window.main = new clazz(sender);
+ }
+};
+})(this);
+
+ace.define("ace/lib/oop",[], 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/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/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 this.row)
+ return;
+
+ var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight);
+ this.setPosition(point.row, point.column, true);
+ };
+
+ function $pointsInOrder(point1, point2, equalPointsInOrder) {
+ var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
+ return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
+ }
+
+ function $getTransformedPoint(delta, point, moveIfEqual) {
+ var deltaIsInsert = delta.action == "insert";
+ var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
+ var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
+ var deltaStart = delta.start;
+ var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
+ if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
+ return {
+ row: point.row,
+ column: point.column
+ };
+ }
+ if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
+ return {
+ row: point.row + deltaRowShift,
+ column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
+ };
+ }
+
+ return {
+ row: deltaStart.row,
+ column: deltaStart.column
+ };
+ }
+ this.setPosition = function(row, column, noClip) {
+ var pos;
+ if (noClip) {
+ pos = {
+ row: row,
+ column: column
+ };
+ } else {
+ pos = this.$clipPositionToDocument(row, column);
+ }
+
+ if (this.row == pos.row && this.column == pos.column)
+ return;
+
+ var old = {
+ row: this.row,
+ column: this.column
+ };
+
+ this.row = pos.row;
+ this.column = pos.column;
+ this._signal("change", {
+ old: old,
+ value: pos
+ });
+ };
+ this.detach = function() {
+ this.document.removeEventListener("change", this.$onChange);
+ };
+ this.attach = function(doc) {
+ this.document = doc || this.document;
+ this.document.on("change", this.$onChange);
+ };
+ this.$clipPositionToDocument = function(row, column) {
+ var pos = {};
+
+ if (row >= this.document.getLength()) {
+ pos.row = Math.max(0, this.document.getLength() - 1);
+ pos.column = this.document.getLine(pos.row).length;
+ }
+ else if (row < 0) {
+ pos.row = 0;
+ pos.column = 0;
+ }
+ else {
+ pos.row = row;
+ pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
+ }
+
+ if (column < 0)
+ pos.column = 0;
+
+ return pos;
+ };
+
+}).call(Anchor.prototype);
+
+});
+
+ace.define("ace/document",[], function(require, exports, module) {
+"use strict";
+
+var oop = require("./lib/oop");
+var applyDelta = require("./apply_delta").applyDelta;
+var EventEmitter = require("./lib/event_emitter").EventEmitter;
+var Range = require("./range").Range;
+var Anchor = require("./anchor").Anchor;
+
+var Document = function(textOrLines) {
+ this.$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=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.$splitAndapplyLargeDelta = function(delta, MAX) {
+ var lines = delta.lines;
+ var l = lines.length - MAX + 1;
+ var row = delta.start.row;
+ var column = delta.start.column;
+ for (var from = 0, to = 0; from < l; from = to) {
+ to += MAX - 1;
+ var chunk = lines.slice(from, to);
+ chunk.push("");
+ this.applyDelta({
+ start: this.pos(row + from, column),
+ end: this.pos(row + to, column = 0),
+ action: delta.action,
+ lines: chunk
+ }, true);
+ }
+ delta.lines = lines.slice(from);
+ delta.start.row = row + from;
+ delta.start.column = column;
+ this.applyDelta(delta, true);
+ };
+ this.revertDelta = function(delta) {
+ this.applyDelta({
+ start: this.clonePos(delta.start),
+ end: this.clonePos(delta.end),
+ action: (delta.action == "insert" ? "remove" : "insert"),
+ lines: delta.lines.slice()
+ });
+ };
+ this.indexToPosition = function(index, startRow) {
+ var lines = this.$lines || this.getAllLines();
+ var newlineLength = this.getNewLineCharacter().length;
+ for (var i = startRow || 0, l = lines.length; i < l; i++) {
+ index -= lines[i].length + newlineLength;
+ if (index < 0)
+ return {row: i, column: index + lines[i].length + newlineLength};
+ }
+ return {row: l-1, column: 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 0 && this._events[type].length > m) {
+ this._events[type].warned = true;
+ console.error('(node) warning: possible EventEmitter memory ' +
+ 'leak detected. %d listeners added. ' +
+ 'Use emitter.setMaxListeners() to increase limit.',
+ this._events[type].length);
+ if (typeof console.trace === 'function') {
+ console.trace();
+ }
+ }
+ }
+
+ return this;
+};
+
+EventEmitter.prototype.on = EventEmitter.prototype.addListener;
+
+EventEmitter.prototype.once = function(type, listener) {
+ if (!isFunction(listener))
+ throw TypeError('listener must be a function');
+
+ var fired = false;
+
+ function g() {
+ this.removeListener(type, g);
+
+ if (!fired) {
+ fired = true;
+ listener.apply(this, arguments);
+ }
+ }
+
+ g.listener = listener;
+ this.on(type, g);
+
+ return this;
+};
+EventEmitter.prototype.removeListener = function(type, listener) {
+ var list, position, length, i;
+
+ if (!isFunction(listener))
+ throw TypeError('listener must be a function');
+
+ if (!this._events || !this._events[type])
+ return this;
+
+ list = this._events[type];
+ length = list.length;
+ position = -1;
+
+ if (list === listener ||
+ (isFunction(list.listener) && list.listener === listener)) {
+ delete this._events[type];
+ if (this._events.removeListener)
+ this.emit('removeListener', type, listener);
+
+ } else if (isObject(list)) {
+ for (i = length; i-- > 0;) {
+ if (list[i] === listener ||
+ (list[i].listener && list[i].listener === listener)) {
+ position = i;
+ break;
+ }
+ }
+
+ if (position < 0)
+ return this;
+
+ if (list.length === 1) {
+ list.length = 0;
+ delete this._events[type];
+ } else {
+ list.splice(position, 1);
+ }
+
+ if (this._events.removeListener)
+ this.emit('removeListener', type, listener);
+ }
+
+ return this;
+};
+
+EventEmitter.prototype.removeAllListeners = function(type) {
+ var key, listeners;
+
+ if (!this._events)
+ return this;
+ if (!this._events.removeListener) {
+ if (arguments.length === 0)
+ this._events = {};
+ else if (this._events[type])
+ delete this._events[type];
+ return this;
+ }
+ if (arguments.length === 0) {
+ for (key in this._events) {
+ if (key === 'removeListener') continue;
+ this.removeAllListeners(key);
+ }
+ this.removeAllListeners('removeListener');
+ this._events = {};
+ return this;
+ }
+
+ listeners = this._events[type];
+
+ if (isFunction(listeners)) {
+ this.removeListener(type, listeners);
+ } else {
+ while (listeners.length)
+ this.removeListener(type, listeners[listeners.length - 1]);
+ }
+ delete this._events[type];
+
+ return this;
+};
+
+EventEmitter.prototype.listeners = function(type) {
+ var ret;
+ if (!this._events || !this._events[type])
+ ret = [];
+ else if (isFunction(this._events[type]))
+ ret = [this._events[type]];
+ else
+ ret = this._events[type].slice();
+ return ret;
+};
+
+EventEmitter.listenerCount = function(emitter, type) {
+ var ret;
+ if (!emitter._events || !emitter._events[type])
+ ret = 0;
+ else if (isFunction(emitter._events[type]))
+ ret = 1;
+ else
+ ret = emitter._events[type].length;
+ return ret;
+};
+
+function isFunction(arg) {
+ return typeof arg === 'function';
+}
+
+function isNumber(arg) {
+ return typeof arg === 'number';
+}
+
+function isObject(arg) {
+ return typeof arg === 'object' && arg !== null;
+}
+
+function isUndefined(arg) {
+ return arg === void 0;
+}
+
+},{}],"/node_modules/jshint/data/ascii-identifier-data.js":[function(_dereq_,module,exports){
+var identifierStartTable = [];
+
+for (var i = 0; i < 128; i++) {
+ identifierStartTable[i] =
+ i === 36 || // $
+ i >= 65 && i <= 90 || // A-Z
+ i === 95 || // _
+ i >= 97 && i <= 122; // a-z
+}
+
+var identifierPartTable = [];
+
+for (var i = 0; i < 128; i++) {
+ identifierPartTable[i] =
+ identifierStartTable[i] || // $, _, A-Z, a-z
+ i >= 48 && i <= 57; // 0-9
+}
+
+module.exports = {
+ asciiIdentifierStartTable: identifierStartTable,
+ asciiIdentifierPartTable: identifierPartTable
+};
+
+},{}],"/node_modules/jshint/lodash.js":[function(_dereq_,module,exports){
+(function (global){
+;(function() {
+
+ var undefined;
+
+ var VERSION = '3.7.0';
+
+ var FUNC_ERROR_TEXT = 'Expected a function';
+
+ var argsTag = '[object Arguments]',
+ arrayTag = '[object Array]',
+ boolTag = '[object Boolean]',
+ dateTag = '[object Date]',
+ errorTag = '[object Error]',
+ funcTag = '[object Function]',
+ mapTag = '[object Map]',
+ numberTag = '[object Number]',
+ objectTag = '[object Object]',
+ regexpTag = '[object RegExp]',
+ setTag = '[object Set]',
+ stringTag = '[object String]',
+ weakMapTag = '[object WeakMap]';
+
+ var arrayBufferTag = '[object ArrayBuffer]',
+ float32Tag = '[object Float32Array]',
+ float64Tag = '[object Float64Array]',
+ int8Tag = '[object Int8Array]',
+ int16Tag = '[object Int16Array]',
+ int32Tag = '[object Int32Array]',
+ uint8Tag = '[object Uint8Array]',
+ uint8ClampedTag = '[object Uint8ClampedArray]',
+ uint16Tag = '[object Uint16Array]',
+ uint32Tag = '[object Uint32Array]';
+
+ var reIsDeepProp = /\.|\[(?:[^[\]]+|(["'])(?:(?!\1)[^\n\\]|\\.)*?)\1\]/,
+ reIsPlainProp = /^\w*$/,
+ rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\n\\]|\\.)*?)\2)\]/g;
+
+ var reRegExpChars = /[.*+?^${}()|[\]\/\\]/g,
+ reHasRegExpChars = RegExp(reRegExpChars.source);
+
+ var reEscapeChar = /\\(\\)?/g;
+
+ var reFlags = /\w*$/;
+
+ var reIsHostCtor = /^\[object .+?Constructor\]$/;
+
+ var typedArrayTags = {};
+ typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
+ typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
+ typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
+ typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
+ typedArrayTags[uint32Tag] = true;
+ typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
+ typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
+ typedArrayTags[dateTag] = typedArrayTags[errorTag] =
+ typedArrayTags[funcTag] = typedArrayTags[mapTag] =
+ typedArrayTags[numberTag] = typedArrayTags[objectTag] =
+ typedArrayTags[regexpTag] = typedArrayTags[setTag] =
+ typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
+
+ var cloneableTags = {};
+ cloneableTags[argsTag] = cloneableTags[arrayTag] =
+ cloneableTags[arrayBufferTag] = cloneableTags[boolTag] =
+ cloneableTags[dateTag] = cloneableTags[float32Tag] =
+ cloneableTags[float64Tag] = cloneableTags[int8Tag] =
+ cloneableTags[int16Tag] = cloneableTags[int32Tag] =
+ cloneableTags[numberTag] = cloneableTags[objectTag] =
+ cloneableTags[regexpTag] = cloneableTags[stringTag] =
+ cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
+ cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
+ cloneableTags[errorTag] = cloneableTags[funcTag] =
+ cloneableTags[mapTag] = cloneableTags[setTag] =
+ cloneableTags[weakMapTag] = false;
+
+ var objectTypes = {
+ 'function': true,
+ 'object': true
+ };
+
+ var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
+
+ var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;
+
+ var freeGlobal = freeExports && freeModule && typeof global == 'object' && global && global.Object && global;
+
+ var freeSelf = objectTypes[typeof self] && self && self.Object && self;
+
+ var freeWindow = objectTypes[typeof window] && window && window.Object && window;
+
+ var moduleExports = freeModule && freeModule.exports === freeExports && freeExports;
+
+ var root = freeGlobal || ((freeWindow !== (this && this.window)) && freeWindow) || freeSelf || this;
+
+ function baseFindIndex(array, predicate, fromRight) {
+ var length = array.length,
+ index = fromRight ? length : -1;
+
+ while ((fromRight ? index-- : ++index < length)) {
+ if (predicate(array[index], index, array)) {
+ return index;
+ }
+ }
+ return -1;
+ }
+
+ function baseIndexOf(array, value, fromIndex) {
+ if (value !== value) {
+ return indexOfNaN(array, fromIndex);
+ }
+ var index = fromIndex - 1,
+ length = array.length;
+
+ while (++index < length) {
+ if (array[index] === value) {
+ return index;
+ }
+ }
+ return -1;
+ }
+
+ function baseIsFunction(value) {
+ return typeof value == 'function' || false;
+ }
+
+ function baseToString(value) {
+ if (typeof value == 'string') {
+ return value;
+ }
+ return value == null ? '' : (value + '');
+ }
+
+ function indexOfNaN(array, fromIndex, fromRight) {
+ var length = array.length,
+ index = fromIndex + (fromRight ? 0 : -1);
+
+ while ((fromRight ? index-- : ++index < length)) {
+ var other = array[index];
+ if (other !== other) {
+ return index;
+ }
+ }
+ return -1;
+ }
+
+ function isObjectLike(value) {
+ return !!value && typeof value == 'object';
+ }
+
+ var arrayProto = Array.prototype,
+ objectProto = Object.prototype;
+
+ var fnToString = Function.prototype.toString;
+
+ var hasOwnProperty = objectProto.hasOwnProperty;
+
+ var objToString = objectProto.toString;
+
+ var reIsNative = RegExp('^' +
+ escapeRegExp(objToString)
+ .replace(/toString|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
+ );
+
+ var ArrayBuffer = isNative(ArrayBuffer = root.ArrayBuffer) && ArrayBuffer,
+ bufferSlice = isNative(bufferSlice = ArrayBuffer && new ArrayBuffer(0).slice) && bufferSlice,
+ floor = Math.floor,
+ getOwnPropertySymbols = isNative(getOwnPropertySymbols = Object.getOwnPropertySymbols) && getOwnPropertySymbols,
+ getPrototypeOf = isNative(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
+ push = arrayProto.push,
+ preventExtensions = isNative(Object.preventExtensions = Object.preventExtensions) && preventExtensions,
+ propertyIsEnumerable = objectProto.propertyIsEnumerable,
+ Uint8Array = isNative(Uint8Array = root.Uint8Array) && Uint8Array;
+
+ var Float64Array = (function() {
+ try {
+ var func = isNative(func = root.Float64Array) && func,
+ result = new func(new ArrayBuffer(10), 0, 1) && func;
+ } catch(e) {}
+ return result;
+ }());
+
+ var nativeAssign = (function() {
+ var object = { '1': 0 },
+ func = preventExtensions && isNative(func = Object.assign) && func;
+
+ try { func(preventExtensions(object), 'xo'); } catch(e) {}
+ return !object[1] && func;
+ }());
+
+ var nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray,
+ nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys,
+ nativeMax = Math.max,
+ nativeMin = Math.min;
+
+ var NEGATIVE_INFINITY = Number.NEGATIVE_INFINITY;
+
+ var MAX_ARRAY_LENGTH = Math.pow(2, 32) - 1,
+ MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
+ HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
+
+ var FLOAT64_BYTES_PER_ELEMENT = Float64Array ? Float64Array.BYTES_PER_ELEMENT : 0;
+
+ var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
+
+ function lodash() {
+ }
+
+ var support = lodash.support = {};
+
+ (function(x) {
+ var Ctor = function() { this.x = x; },
+ object = { '0': x, 'length': x },
+ props = [];
+
+ Ctor.prototype = { 'valueOf': x, 'y': x };
+ for (var key in new Ctor) { props.push(key); }
+
+ support.funcDecomp = /\bthis\b/.test(function() { return this; });
+
+ support.funcNames = typeof Function.name == 'string';
+
+ try {
+ support.nonEnumArgs = !propertyIsEnumerable.call(arguments, 1);
+ } catch(e) {
+ support.nonEnumArgs = true;
+ }
+ }(1, 0));
+
+ function arrayCopy(source, array) {
+ var index = -1,
+ length = source.length;
+
+ array || (array = Array(length));
+ while (++index < length) {
+ array[index] = source[index];
+ }
+ return array;
+ }
+
+ function arrayEach(array, iteratee) {
+ var index = -1,
+ length = array.length;
+
+ while (++index < length) {
+ if (iteratee(array[index], index, array) === false) {
+ break;
+ }
+ }
+ return array;
+ }
+
+ function arrayFilter(array, predicate) {
+ var index = -1,
+ length = array.length,
+ resIndex = -1,
+ result = [];
+
+ while (++index < length) {
+ var value = array[index];
+ if (predicate(value, index, array)) {
+ result[++resIndex] = value;
+ }
+ }
+ return result;
+ }
+
+ function arrayMap(array, iteratee) {
+ var index = -1,
+ length = array.length,
+ result = Array(length);
+
+ while (++index < length) {
+ result[index] = iteratee(array[index], index, array);
+ }
+ return result;
+ }
+
+ function arrayMax(array) {
+ var index = -1,
+ length = array.length,
+ result = NEGATIVE_INFINITY;
+
+ while (++index < length) {
+ var value = array[index];
+ if (value > result) {
+ result = value;
+ }
+ }
+ return result;
+ }
+
+ function arraySome(array, predicate) {
+ var index = -1,
+ length = array.length;
+
+ while (++index < length) {
+ if (predicate(array[index], index, array)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ function assignWith(object, source, customizer) {
+ var props = keys(source);
+ push.apply(props, getSymbols(source));
+
+ var index = -1,
+ length = props.length;
+
+ while (++index < length) {
+ var key = props[index],
+ value = object[key],
+ result = customizer(value, source[key], key, object, source);
+
+ if ((result === result ? (result !== value) : (value === value)) ||
+ (value === undefined && !(key in object))) {
+ object[key] = result;
+ }
+ }
+ return object;
+ }
+
+ var baseAssign = nativeAssign || function(object, source) {
+ return source == null
+ ? object
+ : baseCopy(source, getSymbols(source), baseCopy(source, keys(source), object));
+ };
+
+ function baseCopy(source, props, object) {
+ object || (object = {});
+
+ var index = -1,
+ length = props.length;
+
+ while (++index < length) {
+ var key = props[index];
+ object[key] = source[key];
+ }
+ return object;
+ }
+
+ function baseCallback(func, thisArg, argCount) {
+ var type = typeof func;
+ if (type == 'function') {
+ return thisArg === undefined
+ ? func
+ : bindCallback(func, thisArg, argCount);
+ }
+ if (func == null) {
+ return identity;
+ }
+ if (type == 'object') {
+ return baseMatches(func);
+ }
+ return thisArg === undefined
+ ? property(func)
+ : baseMatchesProperty(func, thisArg);
+ }
+
+ function baseClone(value, isDeep, customizer, key, object, stackA, stackB) {
+ var result;
+ if (customizer) {
+ result = object ? customizer(value, key, object) : customizer(value);
+ }
+ if (result !== undefined) {
+ return result;
+ }
+ if (!isObject(value)) {
+ return value;
+ }
+ var isArr = isArray(value);
+ if (isArr) {
+ result = initCloneArray(value);
+ if (!isDeep) {
+ return arrayCopy(value, result);
+ }
+ } else {
+ var tag = objToString.call(value),
+ isFunc = tag == funcTag;
+
+ if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
+ result = initCloneObject(isFunc ? {} : value);
+ if (!isDeep) {
+ return baseAssign(result, value);
+ }
+ } else {
+ return cloneableTags[tag]
+ ? initCloneByTag(value, tag, isDeep)
+ : (object ? value : {});
+ }
+ }
+ stackA || (stackA = []);
+ stackB || (stackB = []);
+
+ var length = stackA.length;
+ while (length--) {
+ if (stackA[length] == value) {
+ return stackB[length];
+ }
+ }
+ stackA.push(value);
+ stackB.push(result);
+
+ (isArr ? arrayEach : baseForOwn)(value, function(subValue, key) {
+ result[key] = baseClone(subValue, isDeep, customizer, key, value, stackA, stackB);
+ });
+ return result;
+ }
+
+ var baseEach = createBaseEach(baseForOwn);
+
+ function baseFilter(collection, predicate) {
+ var result = [];
+ baseEach(collection, function(value, index, collection) {
+ if (predicate(value, index, collection)) {
+ result.push(value);
+ }
+ });
+ return result;
+ }
+
+ var baseFor = createBaseFor();
+
+ function baseForIn(object, iteratee) {
+ return baseFor(object, iteratee, keysIn);
+ }
+
+ function baseForOwn(object, iteratee) {
+ return baseFor(object, iteratee, keys);
+ }
+
+ function baseGet(object, path, pathKey) {
+ if (object == null) {
+ return;
+ }
+ if (pathKey !== undefined && pathKey in toObject(object)) {
+ path = [pathKey];
+ }
+ var index = -1,
+ length = path.length;
+
+ while (object != null && ++index < length) {
+ var result = object = object[path[index]];
+ }
+ return result;
+ }
+
+ function baseIsEqual(value, other, customizer, isLoose, stackA, stackB) {
+ if (value === other) {
+ return value !== 0 || (1 / value == 1 / other);
+ }
+ var valType = typeof value,
+ othType = typeof other;
+
+ if ((valType != 'function' && valType != 'object' && othType != 'function' && othType != 'object') ||
+ value == null || other == null) {
+ return value !== value && other !== other;
+ }
+ return baseIsEqualDeep(value, other, baseIsEqual, customizer, isLoose, stackA, stackB);
+ }
+
+ function baseIsEqualDeep(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
+ var objIsArr = isArray(object),
+ othIsArr = isArray(other),
+ objTag = arrayTag,
+ othTag = arrayTag;
+
+ if (!objIsArr) {
+ objTag = objToString.call(object);
+ if (objTag == argsTag) {
+ objTag = objectTag;
+ } else if (objTag != objectTag) {
+ objIsArr = isTypedArray(object);
+ }
+ }
+ if (!othIsArr) {
+ othTag = objToString.call(other);
+ if (othTag == argsTag) {
+ othTag = objectTag;
+ } else if (othTag != objectTag) {
+ othIsArr = isTypedArray(other);
+ }
+ }
+ var objIsObj = objTag == objectTag,
+ othIsObj = othTag == objectTag,
+ isSameTag = objTag == othTag;
+
+ if (isSameTag && !(objIsArr || objIsObj)) {
+ return equalByTag(object, other, objTag);
+ }
+ if (!isLoose) {
+ var valWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
+ othWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
+
+ if (valWrapped || othWrapped) {
+ return equalFunc(valWrapped ? object.value() : object, othWrapped ? other.value() : other, customizer, isLoose, stackA, stackB);
+ }
+ }
+ if (!isSameTag) {
+ return false;
+ }
+ stackA || (stackA = []);
+ stackB || (stackB = []);
+
+ var length = stackA.length;
+ while (length--) {
+ if (stackA[length] == object) {
+ return stackB[length] == other;
+ }
+ }
+ stackA.push(object);
+ stackB.push(other);
+
+ var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, customizer, isLoose, stackA, stackB);
+
+ stackA.pop();
+ stackB.pop();
+
+ return result;
+ }
+
+ function baseIsMatch(object, props, values, strictCompareFlags, customizer) {
+ var index = -1,
+ length = props.length,
+ noCustomizer = !customizer;
+
+ while (++index < length) {
+ if ((noCustomizer && strictCompareFlags[index])
+ ? values[index] !== object[props[index]]
+ : !(props[index] in object)
+ ) {
+ return false;
+ }
+ }
+ index = -1;
+ while (++index < length) {
+ var key = props[index],
+ objValue = object[key],
+ srcValue = values[index];
+
+ if (noCustomizer && strictCompareFlags[index]) {
+ var result = objValue !== undefined || (key in object);
+ } else {
+ result = customizer ? customizer(objValue, srcValue, key) : undefined;
+ if (result === undefined) {
+ result = baseIsEqual(srcValue, objValue, customizer, true);
+ }
+ }
+ if (!result) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ function baseMatches(source) {
+ var props = keys(source),
+ length = props.length;
+
+ if (!length) {
+ return constant(true);
+ }
+ if (length == 1) {
+ var key = props[0],
+ value = source[key];
+
+ if (isStrictComparable(value)) {
+ return function(object) {
+ if (object == null) {
+ return false;
+ }
+ return object[key] === value && (value !== undefined || (key in toObject(object)));
+ };
+ }
+ }
+ var values = Array(length),
+ strictCompareFlags = Array(length);
+
+ while (length--) {
+ value = source[props[length]];
+ values[length] = value;
+ strictCompareFlags[length] = isStrictComparable(value);
+ }
+ return function(object) {
+ return object != null && baseIsMatch(toObject(object), props, values, strictCompareFlags);
+ };
+ }
+
+ function baseMatchesProperty(path, value) {
+ var isArr = isArray(path),
+ isCommon = isKey(path) && isStrictComparable(value),
+ pathKey = (path + '');
+
+ path = toPath(path);
+ return function(object) {
+ if (object == null) {
+ return false;
+ }
+ var key = pathKey;
+ object = toObject(object);
+ if ((isArr || !isCommon) && !(key in object)) {
+ object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
+ if (object == null) {
+ return false;
+ }
+ key = last(path);
+ object = toObject(object);
+ }
+ return object[key] === value
+ ? (value !== undefined || (key in object))
+ : baseIsEqual(value, object[key], null, true);
+ };
+ }
+
+ function baseMerge(object, source, customizer, stackA, stackB) {
+ if (!isObject(object)) {
+ return object;
+ }
+ var isSrcArr = isLength(source.length) && (isArray(source) || isTypedArray(source));
+ if (!isSrcArr) {
+ var props = keys(source);
+ push.apply(props, getSymbols(source));
+ }
+ arrayEach(props || source, function(srcValue, key) {
+ if (props) {
+ key = srcValue;
+ srcValue = source[key];
+ }
+ if (isObjectLike(srcValue)) {
+ stackA || (stackA = []);
+ stackB || (stackB = []);
+ baseMergeDeep(object, source, key, baseMerge, customizer, stackA, stackB);
+ }
+ else {
+ var value = object[key],
+ result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
+ isCommon = result === undefined;
+
+ if (isCommon) {
+ result = srcValue;
+ }
+ if ((isSrcArr || result !== undefined) &&
+ (isCommon || (result === result ? (result !== value) : (value === value)))) {
+ object[key] = result;
+ }
+ }
+ });
+ return object;
+ }
+
+ function baseMergeDeep(object, source, key, mergeFunc, customizer, stackA, stackB) {
+ var length = stackA.length,
+ srcValue = source[key];
+
+ while (length--) {
+ if (stackA[length] == srcValue) {
+ object[key] = stackB[length];
+ return;
+ }
+ }
+ var value = object[key],
+ result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
+ isCommon = result === undefined;
+
+ if (isCommon) {
+ result = srcValue;
+ if (isLength(srcValue.length) && (isArray(srcValue) || isTypedArray(srcValue))) {
+ result = isArray(value)
+ ? value
+ : (getLength(value) ? arrayCopy(value) : []);
+ }
+ else if (isPlainObject(srcValue) || isArguments(srcValue)) {
+ result = isArguments(value)
+ ? toPlainObject(value)
+ : (isPlainObject(value) ? value : {});
+ }
+ else {
+ isCommon = false;
+ }
+ }
+ stackA.push(srcValue);
+ stackB.push(result);
+
+ if (isCommon) {
+ object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB);
+ } else if (result === result ? (result !== value) : (value === value)) {
+ object[key] = result;
+ }
+ }
+
+ function baseProperty(key) {
+ return function(object) {
+ return object == null ? undefined : object[key];
+ };
+ }
+
+ function basePropertyDeep(path) {
+ var pathKey = (path + '');
+ path = toPath(path);
+ return function(object) {
+ return baseGet(object, path, pathKey);
+ };
+ }
+
+ function baseSlice(array, start, end) {
+ var index = -1,
+ length = array.length;
+
+ start = start == null ? 0 : (+start || 0);
+ if (start < 0) {
+ start = -start > length ? 0 : (length + start);
+ }
+ end = (end === undefined || end > length) ? length : (+end || 0);
+ if (end < 0) {
+ end += length;
+ }
+ length = start > end ? 0 : ((end - start) >>> 0);
+ start >>>= 0;
+
+ var result = Array(length);
+ while (++index < length) {
+ result[index] = array[index + start];
+ }
+ return result;
+ }
+
+ function baseSome(collection, predicate) {
+ var result;
+
+ baseEach(collection, function(value, index, collection) {
+ result = predicate(value, index, collection);
+ return !result;
+ });
+ return !!result;
+ }
+
+ function baseValues(object, props) {
+ var index = -1,
+ length = props.length,
+ result = Array(length);
+
+ while (++index < length) {
+ result[index] = object[props[index]];
+ }
+ return result;
+ }
+
+ function binaryIndex(array, value, retHighest) {
+ var low = 0,
+ high = array ? array.length : low;
+
+ if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
+ while (low < high) {
+ var mid = (low + high) >>> 1,
+ computed = array[mid];
+
+ if (retHighest ? (computed <= value) : (computed < value)) {
+ low = mid + 1;
+ } else {
+ high = mid;
+ }
+ }
+ return high;
+ }
+ return binaryIndexBy(array, value, identity, retHighest);
+ }
+
+ function binaryIndexBy(array, value, iteratee, retHighest) {
+ value = iteratee(value);
+
+ var low = 0,
+ high = array ? array.length : 0,
+ valIsNaN = value !== value,
+ valIsUndef = value === undefined;
+
+ while (low < high) {
+ var mid = floor((low + high) / 2),
+ computed = iteratee(array[mid]),
+ isReflexive = computed === computed;
+
+ if (valIsNaN) {
+ var setLow = isReflexive || retHighest;
+ } else if (valIsUndef) {
+ setLow = isReflexive && (retHighest || computed !== undefined);
+ } else {
+ setLow = retHighest ? (computed <= value) : (computed < value);
+ }
+ if (setLow) {
+ low = mid + 1;
+ } else {
+ high = mid;
+ }
+ }
+ return nativeMin(high, MAX_ARRAY_INDEX);
+ }
+
+ function bindCallback(func, thisArg, argCount) {
+ if (typeof func != 'function') {
+ return identity;
+ }
+ if (thisArg === undefined) {
+ return func;
+ }
+ switch (argCount) {
+ case 1: return function(value) {
+ return func.call(thisArg, value);
+ };
+ case 3: return function(value, index, collection) {
+ return func.call(thisArg, value, index, collection);
+ };
+ case 4: return function(accumulator, value, index, collection) {
+ return func.call(thisArg, accumulator, value, index, collection);
+ };
+ case 5: return function(value, other, key, object, source) {
+ return func.call(thisArg, value, other, key, object, source);
+ };
+ }
+ return function() {
+ return func.apply(thisArg, arguments);
+ };
+ }
+
+ function bufferClone(buffer) {
+ return bufferSlice.call(buffer, 0);
+ }
+ if (!bufferSlice) {
+ bufferClone = !(ArrayBuffer && Uint8Array) ? constant(null) : function(buffer) {
+ var byteLength = buffer.byteLength,
+ floatLength = Float64Array ? floor(byteLength / FLOAT64_BYTES_PER_ELEMENT) : 0,
+ offset = floatLength * FLOAT64_BYTES_PER_ELEMENT,
+ result = new ArrayBuffer(byteLength);
+
+ if (floatLength) {
+ var view = new Float64Array(result, 0, floatLength);
+ view.set(new Float64Array(buffer, 0, floatLength));
+ }
+ if (byteLength != offset) {
+ view = new Uint8Array(result, offset);
+ view.set(new Uint8Array(buffer, offset));
+ }
+ return result;
+ };
+ }
+
+ function createAssigner(assigner) {
+ return restParam(function(object, sources) {
+ var index = -1,
+ length = object == null ? 0 : sources.length,
+ customizer = length > 2 && sources[length - 2],
+ guard = length > 2 && sources[2],
+ thisArg = length > 1 && sources[length - 1];
+
+ if (typeof customizer == 'function') {
+ customizer = bindCallback(customizer, thisArg, 5);
+ length -= 2;
+ } else {
+ customizer = typeof thisArg == 'function' ? thisArg : null;
+ length -= (customizer ? 1 : 0);
+ }
+ if (guard && isIterateeCall(sources[0], sources[1], guard)) {
+ customizer = length < 3 ? null : customizer;
+ length = 1;
+ }
+ while (++index < length) {
+ var source = sources[index];
+ if (source) {
+ assigner(object, source, customizer);
+ }
+ }
+ return object;
+ });
+ }
+
+ function createBaseEach(eachFunc, fromRight) {
+ return function(collection, iteratee) {
+ var length = collection ? getLength(collection) : 0;
+ if (!isLength(length)) {
+ return eachFunc(collection, iteratee);
+ }
+ var index = fromRight ? length : -1,
+ iterable = toObject(collection);
+
+ while ((fromRight ? index-- : ++index < length)) {
+ if (iteratee(iterable[index], index, iterable) === false) {
+ break;
+ }
+ }
+ return collection;
+ };
+ }
+
+ function createBaseFor(fromRight) {
+ return function(object, iteratee, keysFunc) {
+ var iterable = toObject(object),
+ props = keysFunc(object),
+ length = props.length,
+ index = fromRight ? length : -1;
+
+ while ((fromRight ? index-- : ++index < length)) {
+ var key = props[index];
+ if (iteratee(iterable[key], key, iterable) === false) {
+ break;
+ }
+ }
+ return object;
+ };
+ }
+
+ function createFindIndex(fromRight) {
+ return function(array, predicate, thisArg) {
+ if (!(array && array.length)) {
+ return -1;
+ }
+ predicate = getCallback(predicate, thisArg, 3);
+ return baseFindIndex(array, predicate, fromRight);
+ };
+ }
+
+ function createForEach(arrayFunc, eachFunc) {
+ return function(collection, iteratee, thisArg) {
+ return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
+ ? arrayFunc(collection, iteratee)
+ : eachFunc(collection, bindCallback(iteratee, thisArg, 3));
+ };
+ }
+
+ function equalArrays(array, other, equalFunc, customizer, isLoose, stackA, stackB) {
+ var index = -1,
+ arrLength = array.length,
+ othLength = other.length,
+ result = true;
+
+ if (arrLength != othLength && !(isLoose && othLength > arrLength)) {
+ return false;
+ }
+ while (result && ++index < arrLength) {
+ var arrValue = array[index],
+ othValue = other[index];
+
+ result = undefined;
+ if (customizer) {
+ result = isLoose
+ ? customizer(othValue, arrValue, index)
+ : customizer(arrValue, othValue, index);
+ }
+ if (result === undefined) {
+ if (isLoose) {
+ var othIndex = othLength;
+ while (othIndex--) {
+ othValue = other[othIndex];
+ result = (arrValue && arrValue === othValue) || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB);
+ if (result) {
+ break;
+ }
+ }
+ } else {
+ result = (arrValue && arrValue === othValue) || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB);
+ }
+ }
+ }
+ return !!result;
+ }
+
+ function equalByTag(object, other, tag) {
+ switch (tag) {
+ case boolTag:
+ case dateTag:
+ return +object == +other;
+
+ case errorTag:
+ return object.name == other.name && object.message == other.message;
+
+ case numberTag:
+ return (object != +object)
+ ? other != +other
+ : (object == 0 ? ((1 / object) == (1 / other)) : object == +other);
+
+ case regexpTag:
+ case stringTag:
+ return object == (other + '');
+ }
+ return false;
+ }
+
+ function equalObjects(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
+ var objProps = keys(object),
+ objLength = objProps.length,
+ othProps = keys(other),
+ othLength = othProps.length;
+
+ if (objLength != othLength && !isLoose) {
+ return false;
+ }
+ var skipCtor = isLoose,
+ index = -1;
+
+ while (++index < objLength) {
+ var key = objProps[index],
+ result = isLoose ? key in other : hasOwnProperty.call(other, key);
+
+ if (result) {
+ var objValue = object[key],
+ othValue = other[key];
+
+ result = undefined;
+ if (customizer) {
+ result = isLoose
+ ? customizer(othValue, objValue, key)
+ : customizer(objValue, othValue, key);
+ }
+ if (result === undefined) {
+ result = (objValue && objValue === othValue) || equalFunc(objValue, othValue, customizer, isLoose, stackA, stackB);
+ }
+ }
+ if (!result) {
+ return false;
+ }
+ skipCtor || (skipCtor = key == 'constructor');
+ }
+ if (!skipCtor) {
+ var objCtor = object.constructor,
+ othCtor = other.constructor;
+
+ if (objCtor != othCtor &&
+ ('constructor' in object && 'constructor' in other) &&
+ !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
+ typeof othCtor == 'function' && othCtor instanceof othCtor)) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ function getCallback(func, thisArg, argCount) {
+ var result = lodash.callback || callback;
+ result = result === callback ? baseCallback : result;
+ return argCount ? result(func, thisArg, argCount) : result;
+ }
+
+ function getIndexOf(collection, target, fromIndex) {
+ var result = lodash.indexOf || indexOf;
+ result = result === indexOf ? baseIndexOf : result;
+ return collection ? result(collection, target, fromIndex) : result;
+ }
+
+ var getLength = baseProperty('length');
+
+ var getSymbols = !getOwnPropertySymbols ? constant([]) : function(object) {
+ return getOwnPropertySymbols(toObject(object));
+ };
+
+ function initCloneArray(array) {
+ var length = array.length,
+ result = new array.constructor(length);
+
+ if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
+ result.index = array.index;
+ result.input = array.input;
+ }
+ return result;
+ }
+
+ function initCloneObject(object) {
+ var Ctor = object.constructor;
+ if (!(typeof Ctor == 'function' && Ctor instanceof Ctor)) {
+ Ctor = Object;
+ }
+ return new Ctor;
+ }
+
+ function initCloneByTag(object, tag, isDeep) {
+ var Ctor = object.constructor;
+ switch (tag) {
+ case arrayBufferTag:
+ return bufferClone(object);
+
+ case boolTag:
+ case dateTag:
+ return new Ctor(+object);
+
+ case float32Tag: case float64Tag:
+ case int8Tag: case int16Tag: case int32Tag:
+ case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
+ var buffer = object.buffer;
+ return new Ctor(isDeep ? bufferClone(buffer) : buffer, object.byteOffset, object.length);
+
+ case numberTag:
+ case stringTag:
+ return new Ctor(object);
+
+ case regexpTag:
+ var result = new Ctor(object.source, reFlags.exec(object));
+ result.lastIndex = object.lastIndex;
+ }
+ return result;
+ }
+
+ function isIndex(value, length) {
+ value = +value;
+ length = length == null ? MAX_SAFE_INTEGER : length;
+ return value > -1 && value % 1 == 0 && value < length;
+ }
+
+ function isIterateeCall(value, index, object) {
+ if (!isObject(object)) {
+ return false;
+ }
+ var type = typeof index;
+ if (type == 'number') {
+ var length = getLength(object),
+ prereq = isLength(length) && isIndex(index, length);
+ } else {
+ prereq = type == 'string' && index in object;
+ }
+ if (prereq) {
+ var other = object[index];
+ return value === value ? (value === other) : (other !== other);
+ }
+ return false;
+ }
+
+ function isKey(value, object) {
+ var type = typeof value;
+ if ((type == 'string' && reIsPlainProp.test(value)) || type == 'number') {
+ return true;
+ }
+ if (isArray(value)) {
+ return false;
+ }
+ var result = !reIsDeepProp.test(value);
+ return result || (object != null && value in toObject(object));
+ }
+
+ function isLength(value) {
+ return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
+ }
+
+ function isStrictComparable(value) {
+ return value === value && (value === 0 ? ((1 / value) > 0) : !isObject(value));
+ }
+
+ function shimIsPlainObject(value) {
+ var Ctor,
+ support = lodash.support;
+
+ if (!(isObjectLike(value) && objToString.call(value) == objectTag) ||
+ (!hasOwnProperty.call(value, 'constructor') &&
+ (Ctor = value.constructor, typeof Ctor == 'function' && !(Ctor instanceof Ctor)))) {
+ return false;
+ }
+ var result;
+ baseForIn(value, function(subValue, key) {
+ result = key;
+ });
+ return result === undefined || hasOwnProperty.call(value, result);
+ }
+
+ function shimKeys(object) {
+ var props = keysIn(object),
+ propsLength = props.length,
+ length = propsLength && object.length,
+ support = lodash.support;
+
+ var allowIndexes = length && isLength(length) &&
+ (isArray(object) || (support.nonEnumArgs && isArguments(object)));
+
+ var index = -1,
+ result = [];
+
+ while (++index < propsLength) {
+ var key = props[index];
+ if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) {
+ result.push(key);
+ }
+ }
+ return result;
+ }
+
+ function toObject(value) {
+ return isObject(value) ? value : Object(value);
+ }
+
+ function toPath(value) {
+ if (isArray(value)) {
+ return value;
+ }
+ var result = [];
+ baseToString(value).replace(rePropName, function(match, number, quote, string) {
+ result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
+ });
+ return result;
+ }
+
+ var findLastIndex = createFindIndex(true);
+
+ function indexOf(array, value, fromIndex) {
+ var length = array ? array.length : 0;
+ if (!length) {
+ return -1;
+ }
+ if (typeof fromIndex == 'number') {
+ fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex;
+ } else if (fromIndex) {
+ var index = binaryIndex(array, value),
+ other = array[index];
+
+ if (value === value ? (value === other) : (other !== other)) {
+ return index;
+ }
+ return -1;
+ }
+ return baseIndexOf(array, value, fromIndex || 0);
+ }
+
+ function last(array) {
+ var length = array ? array.length : 0;
+ return length ? array[length - 1] : undefined;
+ }
+
+ function slice(array, start, end) {
+ var length = array ? array.length : 0;
+ if (!length) {
+ return [];
+ }
+ if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
+ start = 0;
+ end = length;
+ }
+ return baseSlice(array, start, end);
+ }
+
+ function unzip(array) {
+ var index = -1,
+ length = (array && array.length && arrayMax(arrayMap(array, getLength))) >>> 0,
+ result = Array(length);
+
+ while (++index < length) {
+ result[index] = arrayMap(array, baseProperty(index));
+ }
+ return result;
+ }
+
+ var zip = restParam(unzip);
+
+ var forEach = createForEach(arrayEach, baseEach);
+
+ function includes(collection, target, fromIndex, guard) {
+ var length = collection ? getLength(collection) : 0;
+ if (!isLength(length)) {
+ collection = values(collection);
+ length = collection.length;
+ }
+ if (!length) {
+ return false;
+ }
+ if (typeof fromIndex != 'number' || (guard && isIterateeCall(target, fromIndex, guard))) {
+ fromIndex = 0;
+ } else {
+ fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : (fromIndex || 0);
+ }
+ return (typeof collection == 'string' || !isArray(collection) && isString(collection))
+ ? (fromIndex < length && collection.indexOf(target, fromIndex) > -1)
+ : (getIndexOf(collection, target, fromIndex) > -1);
+ }
+
+ function reject(collection, predicate, thisArg) {
+ var func = isArray(collection) ? arrayFilter : baseFilter;
+ predicate = getCallback(predicate, thisArg, 3);
+ return func(collection, function(value, index, collection) {
+ return !predicate(value, index, collection);
+ });
+ }
+
+ function some(collection, predicate, thisArg) {
+ var func = isArray(collection) ? arraySome : baseSome;
+ if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
+ predicate = null;
+ }
+ if (typeof predicate != 'function' || thisArg !== undefined) {
+ predicate = getCallback(predicate, thisArg, 3);
+ }
+ return func(collection, predicate);
+ }
+
+ function restParam(func, start) {
+ if (typeof func != 'function') {
+ throw new TypeError(FUNC_ERROR_TEXT);
+ }
+ start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
+ return function() {
+ var args = arguments,
+ index = -1,
+ length = nativeMax(args.length - start, 0),
+ rest = Array(length);
+
+ while (++index < length) {
+ rest[index] = args[start + index];
+ }
+ switch (start) {
+ case 0: return func.call(this, rest);
+ case 1: return func.call(this, args[0], rest);
+ case 2: return func.call(this, args[0], args[1], rest);
+ }
+ var otherArgs = Array(start + 1);
+ index = -1;
+ while (++index < start) {
+ otherArgs[index] = args[index];
+ }
+ otherArgs[start] = rest;
+ return func.apply(this, otherArgs);
+ };
+ }
+
+ function clone(value, isDeep, customizer, thisArg) {
+ if (isDeep && typeof isDeep != 'boolean' && isIterateeCall(value, isDeep, customizer)) {
+ isDeep = false;
+ }
+ else if (typeof isDeep == 'function') {
+ thisArg = customizer;
+ customizer = isDeep;
+ isDeep = false;
+ }
+ customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 1);
+ return baseClone(value, isDeep, customizer);
+ }
+
+ function isArguments(value) {
+ var length = isObjectLike(value) ? value.length : undefined;
+ return isLength(length) && objToString.call(value) == argsTag;
+ }
+
+ var isArray = nativeIsArray || function(value) {
+ return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag;
+ };
+
+ function isEmpty(value) {
+ if (value == null) {
+ return true;
+ }
+ var length = getLength(value);
+ if (isLength(length) && (isArray(value) || isString(value) || isArguments(value) ||
+ (isObjectLike(value) && isFunction(value.splice)))) {
+ return !length;
+ }
+ return !keys(value).length;
+ }
+
+ var isFunction = !(baseIsFunction(/x/) || (Uint8Array && !baseIsFunction(Uint8Array))) ? baseIsFunction : function(value) {
+ return objToString.call(value) == funcTag;
+ };
+
+ function isObject(value) {
+ var type = typeof value;
+ return type == 'function' || (!!value && type == 'object');
+ }
+
+ function isNative(value) {
+ if (value == null) {
+ return false;
+ }
+ if (objToString.call(value) == funcTag) {
+ return reIsNative.test(fnToString.call(value));
+ }
+ return isObjectLike(value) && reIsHostCtor.test(value);
+ }
+
+ function isNumber(value) {
+ return typeof value == 'number' || (isObjectLike(value) && objToString.call(value) == numberTag);
+ }
+
+ var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) {
+ if (!(value && objToString.call(value) == objectTag)) {
+ return false;
+ }
+ var valueOf = value.valueOf,
+ objProto = isNative(valueOf) && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
+
+ return objProto
+ ? (value == objProto || getPrototypeOf(value) == objProto)
+ : shimIsPlainObject(value);
+ };
+
+ function isString(value) {
+ return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag);
+ }
+
+ function isTypedArray(value) {
+ return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
+ }
+
+ function toPlainObject(value) {
+ return baseCopy(value, keysIn(value));
+ }
+
+ var assign = createAssigner(function(object, source, customizer) {
+ return customizer
+ ? assignWith(object, source, customizer)
+ : baseAssign(object, source);
+ });
+
+ function has(object, path) {
+ if (object == null) {
+ return false;
+ }
+ var result = hasOwnProperty.call(object, path);
+ if (!result && !isKey(path)) {
+ path = toPath(path);
+ object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
+ path = last(path);
+ result = object != null && hasOwnProperty.call(object, path);
+ }
+ return result;
+ }
+
+ var keys = !nativeKeys ? shimKeys : function(object) {
+ if (object) {
+ var Ctor = object.constructor,
+ length = object.length;
+ }
+ if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
+ (typeof object != 'function' && isLength(length))) {
+ return shimKeys(object);
+ }
+ return isObject(object) ? nativeKeys(object) : [];
+ };
+
+ function keysIn(object) {
+ if (object == null) {
+ return [];
+ }
+ if (!isObject(object)) {
+ object = Object(object);
+ }
+ var length = object.length;
+ length = (length && isLength(length) &&
+ (isArray(object) || (support.nonEnumArgs && isArguments(object))) && length) || 0;
+
+ var Ctor = object.constructor,
+ index = -1,
+ isProto = typeof Ctor == 'function' && Ctor.prototype === object,
+ result = Array(length),
+ skipIndexes = length > 0;
+
+ while (++index < length) {
+ result[index] = (index + '');
+ }
+ for (var key in object) {
+ if (!(skipIndexes && isIndex(key, length)) &&
+ !(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
+ result.push(key);
+ }
+ }
+ return result;
+ }
+
+ var merge = createAssigner(baseMerge);
+
+ function values(object) {
+ return baseValues(object, keys(object));
+ }
+
+ function escapeRegExp(string) {
+ string = baseToString(string);
+ return (string && reHasRegExpChars.test(string))
+ ? string.replace(reRegExpChars, '\\$&')
+ : string;
+ }
+
+ function callback(func, thisArg, guard) {
+ if (guard && isIterateeCall(func, thisArg, guard)) {
+ thisArg = null;
+ }
+ return baseCallback(func, thisArg);
+ }
+
+ function constant(value) {
+ return function() {
+ return value;
+ };
+ }
+
+ function identity(value) {
+ return value;
+ }
+
+ function property(path) {
+ return isKey(path) ? baseProperty(path) : basePropertyDeep(path);
+ }
+ lodash.assign = assign;
+ lodash.callback = callback;
+ lodash.constant = constant;
+ lodash.forEach = forEach;
+ lodash.keys = keys;
+ lodash.keysIn = keysIn;
+ lodash.merge = merge;
+ lodash.property = property;
+ lodash.reject = reject;
+ lodash.restParam = restParam;
+ lodash.slice = slice;
+ lodash.toPlainObject = toPlainObject;
+ lodash.unzip = unzip;
+ lodash.values = values;
+ lodash.zip = zip;
+
+ lodash.each = forEach;
+ lodash.extend = assign;
+ lodash.iteratee = callback;
+ lodash.clone = clone;
+ lodash.escapeRegExp = escapeRegExp;
+ lodash.findLastIndex = findLastIndex;
+ lodash.has = has;
+ lodash.identity = identity;
+ lodash.includes = includes;
+ lodash.indexOf = indexOf;
+ lodash.isArguments = isArguments;
+ lodash.isArray = isArray;
+ lodash.isEmpty = isEmpty;
+ lodash.isFunction = isFunction;
+ lodash.isNative = isNative;
+ lodash.isNumber = isNumber;
+ lodash.isObject = isObject;
+ lodash.isPlainObject = isPlainObject;
+ lodash.isString = isString;
+ lodash.isTypedArray = isTypedArray;
+ lodash.last = last;
+ lodash.some = some;
+
+ lodash.any = some;
+ lodash.contains = includes;
+ lodash.include = includes;
+
+ lodash.VERSION = VERSION;
+ if (freeExports && freeModule) {
+ if (moduleExports) {
+ (freeModule.exports = lodash)._ = lodash;
+ }
+ else {
+ freeExports._ = lodash;
+ }
+ }
+ else {
+ root._ = lodash;
+ }
+}.call(this));
+
+}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
+},{}],"/node_modules/jshint/src/jshint.js":[function(_dereq_,module,exports){
+
+var _ = _dereq_("../lodash");
+var events = _dereq_("events");
+var vars = _dereq_("./vars.js");
+var messages = _dereq_("./messages.js");
+var Lexer = _dereq_("./lex.js").Lexer;
+var reg = _dereq_("./reg.js");
+var state = _dereq_("./state.js").state;
+var style = _dereq_("./style.js");
+var options = _dereq_("./options.js");
+var scopeManager = _dereq_("./scope-manager.js");
+
+var JSHINT = (function() {
+ "use strict";
+
+ var api, // Extension API
+ bang = {
+ "<" : true,
+ "<=" : true,
+ "==" : true,
+ "===": true,
+ "!==": true,
+ "!=" : true,
+ ">" : true,
+ ">=" : true,
+ "+" : true,
+ "-" : true,
+ "*" : true,
+ "/" : true,
+ "%" : true
+ },
+
+ declared, // Globals that were declared using /*global ... */ syntax.
+
+ functionicity = [
+ "closure", "exception", "global", "label",
+ "outer", "unused", "var"
+ ],
+
+ functions, // All of the functions
+
+ inblock,
+ indent,
+ lookahead,
+ lex,
+ member,
+ membersOnly,
+ predefined, // Global variables defined by option
+
+ stack,
+ urls,
+
+ extraModules = [],
+ emitter = new events.EventEmitter();
+
+ function checkOption(name, t) {
+ name = name.trim();
+
+ if (/^[+-]W\d{3}$/g.test(name)) {
+ return true;
+ }
+
+ if (options.validNames.indexOf(name) === -1) {
+ if (t.type !== "jslint" && !_.has(options.removed, name)) {
+ error("E001", t, name);
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ function isString(obj) {
+ return Object.prototype.toString.call(obj) === "[object String]";
+ }
+
+ function isIdentifier(tkn, value) {
+ if (!tkn)
+ return false;
+
+ if (!tkn.identifier || tkn.value !== value)
+ return false;
+
+ return true;
+ }
+
+ function isReserved(token) {
+ if (!token.reserved) {
+ return false;
+ }
+ var meta = token.meta;
+
+ if (meta && meta.isFutureReservedWord && state.inES5()) {
+ if (!meta.es5) {
+ return false;
+ }
+ if (meta.strictOnly) {
+ if (!state.option.strict && !state.isStrict()) {
+ return false;
+ }
+ }
+
+ if (token.isProperty) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ function supplant(str, data) {
+ return str.replace(/\{([^{}]*)\}/g, function(a, b) {
+ var r = data[b];
+ return typeof r === "string" || typeof r === "number" ? r : a;
+ });
+ }
+
+ function combine(dest, src) {
+ Object.keys(src).forEach(function(name) {
+ if (_.has(JSHINT.blacklist, name)) return;
+ dest[name] = src[name];
+ });
+ }
+
+ function processenforceall() {
+ if (state.option.enforceall) {
+ for (var enforceopt in options.bool.enforcing) {
+ if (state.option[enforceopt] === undefined &&
+ !options.noenforceall[enforceopt]) {
+ state.option[enforceopt] = true;
+ }
+ }
+ for (var relaxopt in options.bool.relaxing) {
+ if (state.option[relaxopt] === undefined) {
+ state.option[relaxopt] = false;
+ }
+ }
+ }
+ }
+
+ function assume() {
+ processenforceall();
+ if (!state.option.esversion && !state.option.moz) {
+ if (state.option.es3) {
+ state.option.esversion = 3;
+ } else if (state.option.esnext) {
+ state.option.esversion = 6;
+ } else {
+ state.option.esversion = 5;
+ }
+ }
+
+ if (state.inES5()) {
+ combine(predefined, vars.ecmaIdentifiers[5]);
+ }
+
+ if (state.inES6()) {
+ combine(predefined, vars.ecmaIdentifiers[6]);
+ }
+
+ if (state.option.module) {
+ if (state.option.strict === true) {
+ state.option.strict = "global";
+ }
+ if (!state.inES6()) {
+ warning("W134", state.tokens.next, "module", 6);
+ }
+ }
+
+ if (state.option.couch) {
+ combine(predefined, vars.couch);
+ }
+
+ if (state.option.qunit) {
+ combine(predefined, vars.qunit);
+ }
+
+ if (state.option.rhino) {
+ combine(predefined, vars.rhino);
+ }
+
+ if (state.option.shelljs) {
+ combine(predefined, vars.shelljs);
+ combine(predefined, vars.node);
+ }
+ if (state.option.typed) {
+ combine(predefined, vars.typed);
+ }
+
+ if (state.option.phantom) {
+ combine(predefined, vars.phantom);
+ if (state.option.strict === true) {
+ state.option.strict = "global";
+ }
+ }
+
+ if (state.option.prototypejs) {
+ combine(predefined, vars.prototypejs);
+ }
+
+ if (state.option.node) {
+ combine(predefined, vars.node);
+ combine(predefined, vars.typed);
+ if (state.option.strict === true) {
+ state.option.strict = "global";
+ }
+ }
+
+ if (state.option.devel) {
+ combine(predefined, vars.devel);
+ }
+
+ if (state.option.dojo) {
+ combine(predefined, vars.dojo);
+ }
+
+ if (state.option.browser) {
+ combine(predefined, vars.browser);
+ combine(predefined, vars.typed);
+ }
+
+ if (state.option.browserify) {
+ combine(predefined, vars.browser);
+ combine(predefined, vars.typed);
+ combine(predefined, vars.browserify);
+ if (state.option.strict === true) {
+ state.option.strict = "global";
+ }
+ }
+
+ if (state.option.nonstandard) {
+ combine(predefined, vars.nonstandard);
+ }
+
+ if (state.option.jasmine) {
+ combine(predefined, vars.jasmine);
+ }
+
+ if (state.option.jquery) {
+ combine(predefined, vars.jquery);
+ }
+
+ if (state.option.mootools) {
+ combine(predefined, vars.mootools);
+ }
+
+ if (state.option.worker) {
+ combine(predefined, vars.worker);
+ }
+
+ if (state.option.wsh) {
+ combine(predefined, vars.wsh);
+ }
+
+ if (state.option.globalstrict && state.option.strict !== false) {
+ state.option.strict = "global";
+ }
+
+ if (state.option.yui) {
+ combine(predefined, vars.yui);
+ }
+
+ if (state.option.mocha) {
+ combine(predefined, vars.mocha);
+ }
+ }
+ function quit(code, line, chr) {
+ var percentage = Math.floor((line / state.lines.length) * 100);
+ var message = messages.errors[code].desc;
+
+ throw {
+ name: "JSHintError",
+ line: line,
+ character: chr,
+ message: message + " (" + percentage + "% scanned).",
+ raw: message,
+ code: code
+ };
+ }
+
+ function removeIgnoredMessages() {
+ var ignored = state.ignoredLines;
+
+ if (_.isEmpty(ignored)) return;
+ JSHINT.errors = _.reject(JSHINT.errors, function(err) { return ignored[err.line] });
+ }
+
+ function warning(code, t, a, b, c, d) {
+ var ch, l, w, msg;
+
+ if (/^W\d{3}$/.test(code)) {
+ if (state.ignored[code])
+ return;
+
+ msg = messages.warnings[code];
+ } else if (/E\d{3}/.test(code)) {
+ msg = messages.errors[code];
+ } else if (/I\d{3}/.test(code)) {
+ msg = messages.info[code];
+ }
+
+ t = t || state.tokens.next || {};
+ if (t.id === "(end)") { // `~
+ t = state.tokens.curr;
+ }
+
+ l = t.line || 0;
+ ch = t.from || 0;
+
+ w = {
+ id: "(error)",
+ raw: msg.desc,
+ code: msg.code,
+ evidence: state.lines[l - 1] || "",
+ line: l,
+ character: ch,
+ scope: JSHINT.scope,
+ a: a,
+ b: b,
+ c: c,
+ d: d
+ };
+
+ w.reason = supplant(msg.desc, w);
+ JSHINT.errors.push(w);
+
+ removeIgnoredMessages();
+
+ if (JSHINT.errors.length >= state.option.maxerr)
+ quit("E043", l, ch);
+
+ return w;
+ }
+
+ function warningAt(m, l, ch, a, b, c, d) {
+ return warning(m, {
+ line: l,
+ from: ch
+ }, a, b, c, d);
+ }
+
+ function error(m, t, a, b, c, d) {
+ warning(m, t, a, b, c, d);
+ }
+
+ function errorAt(m, l, ch, a, b, c, d) {
+ return error(m, {
+ line: l,
+ from: ch
+ }, a, b, c, d);
+ }
+ function addInternalSrc(elem, src) {
+ var i;
+ i = {
+ id: "(internal)",
+ elem: elem,
+ value: src
+ };
+ JSHINT.internals.push(i);
+ return i;
+ }
+
+ function doOption() {
+ var nt = state.tokens.next;
+ var body = nt.body.match(/(-\s+)?[^\s,:]+(?:\s*:\s*(-\s+)?[^\s,]+)?/g) || [];
+
+ var predef = {};
+ if (nt.type === "globals") {
+ body.forEach(function(g, idx) {
+ g = g.split(":");
+ var key = (g[0] || "").trim();
+ var val = (g[1] || "").trim();
+
+ if (key === "-" || !key.length) {
+ if (idx > 0 && idx === body.length - 1) {
+ return;
+ }
+ error("E002", nt);
+ return;
+ }
+
+ if (key.charAt(0) === "-") {
+ key = key.slice(1);
+ val = false;
+
+ JSHINT.blacklist[key] = key;
+ delete predefined[key];
+ } else {
+ predef[key] = (val === "true");
+ }
+ });
+
+ combine(predefined, predef);
+
+ for (var key in predef) {
+ if (_.has(predef, key)) {
+ declared[key] = nt;
+ }
+ }
+ }
+
+ if (nt.type === "exported") {
+ body.forEach(function(e, idx) {
+ if (!e.length) {
+ if (idx > 0 && idx === body.length - 1) {
+ return;
+ }
+ error("E002", nt);
+ return;
+ }
+
+ state.funct["(scope)"].addExported(e);
+ });
+ }
+
+ if (nt.type === "members") {
+ membersOnly = membersOnly || {};
+
+ body.forEach(function(m) {
+ var ch1 = m.charAt(0);
+ var ch2 = m.charAt(m.length - 1);
+
+ if (ch1 === ch2 && (ch1 === "\"" || ch1 === "'")) {
+ m = m
+ .substr(1, m.length - 2)
+ .replace("\\\"", "\"");
+ }
+
+ membersOnly[m] = false;
+ });
+ }
+
+ var numvals = [
+ "maxstatements",
+ "maxparams",
+ "maxdepth",
+ "maxcomplexity",
+ "maxerr",
+ "maxlen",
+ "indent"
+ ];
+
+ if (nt.type === "jshint" || nt.type === "jslint") {
+ body.forEach(function(g) {
+ g = g.split(":");
+ var key = (g[0] || "").trim();
+ var val = (g[1] || "").trim();
+
+ if (!checkOption(key, nt)) {
+ return;
+ }
+
+ if (numvals.indexOf(key) >= 0) {
+ if (val !== "false") {
+ val = +val;
+
+ if (typeof val !== "number" || !isFinite(val) || val <= 0 || Math.floor(val) !== val) {
+ error("E032", nt, g[1].trim());
+ return;
+ }
+
+ state.option[key] = val;
+ } else {
+ state.option[key] = key === "indent" ? 4 : false;
+ }
+
+ return;
+ }
+
+ if (key === "validthis") {
+
+ if (state.funct["(global)"])
+ return void error("E009");
+
+ if (val !== "true" && val !== "false")
+ return void error("E002", nt);
+
+ state.option.validthis = (val === "true");
+ return;
+ }
+
+ if (key === "quotmark") {
+ switch (val) {
+ case "true":
+ case "false":
+ state.option.quotmark = (val === "true");
+ break;
+ case "double":
+ case "single":
+ state.option.quotmark = val;
+ break;
+ default:
+ error("E002", nt);
+ }
+ return;
+ }
+
+ if (key === "shadow") {
+ switch (val) {
+ case "true":
+ state.option.shadow = true;
+ break;
+ case "outer":
+ state.option.shadow = "outer";
+ break;
+ case "false":
+ case "inner":
+ state.option.shadow = "inner";
+ break;
+ default:
+ error("E002", nt);
+ }
+ return;
+ }
+
+ if (key === "unused") {
+ switch (val) {
+ case "true":
+ state.option.unused = true;
+ break;
+ case "false":
+ state.option.unused = false;
+ break;
+ case "vars":
+ case "strict":
+ state.option.unused = val;
+ break;
+ default:
+ error("E002", nt);
+ }
+ return;
+ }
+
+ if (key === "latedef") {
+ switch (val) {
+ case "true":
+ state.option.latedef = true;
+ break;
+ case "false":
+ state.option.latedef = false;
+ break;
+ case "nofunc":
+ state.option.latedef = "nofunc";
+ break;
+ default:
+ error("E002", nt);
+ }
+ return;
+ }
+
+ if (key === "ignore") {
+ switch (val) {
+ case "line":
+ state.ignoredLines[nt.line] = true;
+ removeIgnoredMessages();
+ break;
+ default:
+ error("E002", nt);
+ }
+ return;
+ }
+
+ if (key === "strict") {
+ switch (val) {
+ case "true":
+ state.option.strict = true;
+ break;
+ case "false":
+ state.option.strict = false;
+ break;
+ case "func":
+ case "global":
+ case "implied":
+ state.option.strict = val;
+ break;
+ default:
+ error("E002", nt);
+ }
+ return;
+ }
+
+ if (key === "module") {
+ if (!hasParsedCode(state.funct)) {
+ error("E055", state.tokens.next, "module");
+ }
+ }
+ var esversions = {
+ es3 : 3,
+ es5 : 5,
+ esnext: 6
+ };
+ if (_.has(esversions, key)) {
+ switch (val) {
+ case "true":
+ state.option.moz = false;
+ state.option.esversion = esversions[key];
+ break;
+ case "false":
+ if (!state.option.moz) {
+ state.option.esversion = 5;
+ }
+ break;
+ default:
+ error("E002", nt);
+ }
+ return;
+ }
+
+ if (key === "esversion") {
+ switch (val) {
+ case "5":
+ if (state.inES5(true)) {
+ warning("I003");
+ }
+ case "3":
+ case "6":
+ state.option.moz = false;
+ state.option.esversion = +val;
+ break;
+ case "2015":
+ state.option.moz = false;
+ state.option.esversion = 6;
+ break;
+ default:
+ error("E002", nt);
+ }
+ if (!hasParsedCode(state.funct)) {
+ error("E055", state.tokens.next, "esversion");
+ }
+ return;
+ }
+
+ var match = /^([+-])(W\d{3})$/g.exec(key);
+ if (match) {
+ state.ignored[match[2]] = (match[1] === "-");
+ return;
+ }
+
+ var tn;
+ if (val === "true" || val === "false") {
+ if (nt.type === "jslint") {
+ tn = options.renamed[key] || key;
+ state.option[tn] = (val === "true");
+
+ if (options.inverted[tn] !== undefined) {
+ state.option[tn] = !state.option[tn];
+ }
+ } else {
+ state.option[key] = (val === "true");
+ }
+
+ if (key === "newcap") {
+ state.option["(explicitNewcap)"] = true;
+ }
+ return;
+ }
+
+ error("E002", nt);
+ });
+
+ assume();
+ }
+ }
+
+ function peek(p) {
+ var i = p || 0, j = lookahead.length, t;
+
+ if (i < j) {
+ return lookahead[i];
+ }
+
+ while (j <= i) {
+ t = lookahead[j];
+ if (!t) {
+ t = lookahead[j] = lex.token();
+ }
+ j += 1;
+ }
+ if (!t && state.tokens.next.id === "(end)") {
+ return state.tokens.next;
+ }
+
+ return t;
+ }
+
+ function peekIgnoreEOL() {
+ var i = 0;
+ var t;
+ do {
+ t = peek(i++);
+ } while (t.id === "(endline)");
+ return t;
+ }
+
+ function advance(id, t) {
+
+ switch (state.tokens.curr.id) {
+ case "(number)":
+ if (state.tokens.next.id === ".") {
+ warning("W005", state.tokens.curr);
+ }
+ break;
+ case "-":
+ if (state.tokens.next.id === "-" || state.tokens.next.id === "--") {
+ warning("W006");
+ }
+ break;
+ case "+":
+ if (state.tokens.next.id === "+" || state.tokens.next.id === "++") {
+ warning("W007");
+ }
+ break;
+ }
+
+ if (id && state.tokens.next.id !== id) {
+ if (t) {
+ if (state.tokens.next.id === "(end)") {
+ error("E019", t, t.id);
+ } else {
+ error("E020", state.tokens.next, id, t.id, t.line, state.tokens.next.value);
+ }
+ } else if (state.tokens.next.type !== "(identifier)" || state.tokens.next.value !== id) {
+ warning("W116", state.tokens.next, id, state.tokens.next.value);
+ }
+ }
+
+ state.tokens.prev = state.tokens.curr;
+ state.tokens.curr = state.tokens.next;
+ for (;;) {
+ state.tokens.next = lookahead.shift() || lex.token();
+
+ if (!state.tokens.next) { // No more tokens left, give up
+ quit("E041", state.tokens.curr.line);
+ }
+
+ if (state.tokens.next.id === "(end)" || state.tokens.next.id === "(error)") {
+ return;
+ }
+
+ if (state.tokens.next.check) {
+ state.tokens.next.check();
+ }
+
+ if (state.tokens.next.isSpecial) {
+ if (state.tokens.next.type === "falls through") {
+ state.tokens.curr.caseFallsThrough = true;
+ } else {
+ doOption();
+ }
+ } else {
+ if (state.tokens.next.id !== "(endline)") {
+ break;
+ }
+ }
+ }
+ }
+
+ function isInfix(token) {
+ return token.infix || (!token.identifier && !token.template && !!token.led);
+ }
+
+ function isEndOfExpr() {
+ var curr = state.tokens.curr;
+ var next = state.tokens.next;
+ if (next.id === ";" || next.id === "}" || next.id === ":") {
+ return true;
+ }
+ if (isInfix(next) === isInfix(curr) || (curr.id === "yield" && state.inMoz())) {
+ return curr.line !== startLine(next);
+ }
+ return false;
+ }
+
+ function isBeginOfExpr(prev) {
+ return !prev.left && prev.arity !== "unary";
+ }
+
+ function expression(rbp, initial) {
+ var left, isArray = false, isObject = false, isLetExpr = false;
+
+ state.nameStack.push();
+ if (!initial && state.tokens.next.value === "let" && peek(0).value === "(") {
+ if (!state.inMoz()) {
+ warning("W118", state.tokens.next, "let expressions");
+ }
+ isLetExpr = true;
+ state.funct["(scope)"].stack();
+ advance("let");
+ advance("(");
+ state.tokens.prev.fud();
+ advance(")");
+ }
+
+ if (state.tokens.next.id === "(end)")
+ error("E006", state.tokens.curr);
+
+ var isDangerous =
+ state.option.asi &&
+ state.tokens.prev.line !== startLine(state.tokens.curr) &&
+ _.contains(["]", ")"], state.tokens.prev.id) &&
+ _.contains(["[", "("], state.tokens.curr.id);
+
+ if (isDangerous)
+ warning("W014", state.tokens.curr, state.tokens.curr.id);
+
+ advance();
+
+ if (initial) {
+ state.funct["(verb)"] = state.tokens.curr.value;
+ state.tokens.curr.beginsStmt = true;
+ }
+
+ if (initial === true && state.tokens.curr.fud) {
+ left = state.tokens.curr.fud();
+ } else {
+ if (state.tokens.curr.nud) {
+ left = state.tokens.curr.nud();
+ } else {
+ error("E030", state.tokens.curr, state.tokens.curr.id);
+ }
+ while ((rbp < state.tokens.next.lbp || state.tokens.next.type === "(template)") &&
+ !isEndOfExpr()) {
+ isArray = state.tokens.curr.value === "Array";
+ isObject = state.tokens.curr.value === "Object";
+ if (left && (left.value || (left.first && left.first.value))) {
+ if (left.value !== "new" ||
+ (left.first && left.first.value && left.first.value === ".")) {
+ isArray = false;
+ if (left.value !== state.tokens.curr.value) {
+ isObject = false;
+ }
+ }
+ }
+
+ advance();
+
+ if (isArray && state.tokens.curr.id === "(" && state.tokens.next.id === ")") {
+ warning("W009", state.tokens.curr);
+ }
+
+ if (isObject && state.tokens.curr.id === "(" && state.tokens.next.id === ")") {
+ warning("W010", state.tokens.curr);
+ }
+
+ if (left && state.tokens.curr.led) {
+ left = state.tokens.curr.led(left);
+ } else {
+ error("E033", state.tokens.curr, state.tokens.curr.id);
+ }
+ }
+ }
+ if (isLetExpr) {
+ state.funct["(scope)"].unstack();
+ }
+
+ state.nameStack.pop();
+
+ return left;
+ }
+
+ function startLine(token) {
+ return token.startLine || token.line;
+ }
+
+ function nobreaknonadjacent(left, right) {
+ left = left || state.tokens.curr;
+ right = right || state.tokens.next;
+ if (!state.option.laxbreak && left.line !== startLine(right)) {
+ warning("W014", right, right.value);
+ }
+ }
+
+ function nolinebreak(t) {
+ t = t || state.tokens.curr;
+ if (t.line !== startLine(state.tokens.next)) {
+ warning("E022", t, t.value);
+ }
+ }
+
+ function nobreakcomma(left, right) {
+ if (left.line !== startLine(right)) {
+ if (!state.option.laxcomma) {
+ if (comma.first) {
+ warning("I001");
+ comma.first = false;
+ }
+ warning("W014", left, right.value);
+ }
+ }
+ }
+
+ function comma(opts) {
+ opts = opts || {};
+
+ if (!opts.peek) {
+ nobreakcomma(state.tokens.curr, state.tokens.next);
+ advance(",");
+ } else {
+ nobreakcomma(state.tokens.prev, state.tokens.curr);
+ }
+
+ if (state.tokens.next.identifier && !(opts.property && state.inES5())) {
+ switch (state.tokens.next.value) {
+ case "break":
+ case "case":
+ case "catch":
+ case "continue":
+ case "default":
+ case "do":
+ case "else":
+ case "finally":
+ case "for":
+ case "if":
+ case "in":
+ case "instanceof":
+ case "return":
+ case "switch":
+ case "throw":
+ case "try":
+ case "var":
+ case "let":
+ case "while":
+ case "with":
+ error("E024", state.tokens.next, state.tokens.next.value);
+ return false;
+ }
+ }
+
+ if (state.tokens.next.type === "(punctuator)") {
+ switch (state.tokens.next.value) {
+ case "}":
+ case "]":
+ case ",":
+ if (opts.allowTrailing) {
+ return true;
+ }
+ case ")":
+ error("E024", state.tokens.next, state.tokens.next.value);
+ return false;
+ }
+ }
+ return true;
+ }
+
+ function symbol(s, p) {
+ var x = state.syntax[s];
+ if (!x || typeof x !== "object") {
+ state.syntax[s] = x = {
+ id: s,
+ lbp: p,
+ value: s
+ };
+ }
+ return x;
+ }
+
+ function delim(s) {
+ var x = symbol(s, 0);
+ x.delim = true;
+ return x;
+ }
+
+ function stmt(s, f) {
+ var x = delim(s);
+ x.identifier = x.reserved = true;
+ x.fud = f;
+ return x;
+ }
+
+ function blockstmt(s, f) {
+ var x = stmt(s, f);
+ x.block = true;
+ return x;
+ }
+
+ function reserveName(x) {
+ var c = x.id.charAt(0);
+ if ((c >= "a" && c <= "z") || (c >= "A" && c <= "Z")) {
+ x.identifier = x.reserved = true;
+ }
+ return x;
+ }
+
+ function prefix(s, f) {
+ var x = symbol(s, 150);
+ reserveName(x);
+
+ x.nud = (typeof f === "function") ? f : function() {
+ this.arity = "unary";
+ this.right = expression(150);
+
+ if (this.id === "++" || this.id === "--") {
+ if (state.option.plusplus) {
+ warning("W016", this, this.id);
+ } else if (this.right && (!this.right.identifier || isReserved(this.right)) &&
+ this.right.id !== "." && this.right.id !== "[") {
+ warning("W017", this);
+ }
+
+ if (this.right && this.right.isMetaProperty) {
+ error("E031", this);
+ } else if (this.right && this.right.identifier) {
+ state.funct["(scope)"].block.modify(this.right.value, this);
+ }
+ }
+
+ return this;
+ };
+
+ return x;
+ }
+
+ function type(s, f) {
+ var x = delim(s);
+ x.type = s;
+ x.nud = f;
+ return x;
+ }
+
+ function reserve(name, func) {
+ var x = type(name, func);
+ x.identifier = true;
+ x.reserved = true;
+ return x;
+ }
+
+ function FutureReservedWord(name, meta) {
+ var x = type(name, (meta && meta.nud) || function() {
+ return this;
+ });
+
+ meta = meta || {};
+ meta.isFutureReservedWord = true;
+
+ x.value = name;
+ x.identifier = true;
+ x.reserved = true;
+ x.meta = meta;
+
+ return x;
+ }
+
+ function reservevar(s, v) {
+ return reserve(s, function() {
+ if (typeof v === "function") {
+ v(this);
+ }
+ return this;
+ });
+ }
+
+ function infix(s, f, p, w) {
+ var x = symbol(s, p);
+ reserveName(x);
+ x.infix = true;
+ x.led = function(left) {
+ if (!w) {
+ nobreaknonadjacent(state.tokens.prev, state.tokens.curr);
+ }
+ if ((s === "in" || s === "instanceof") && left.id === "!") {
+ warning("W018", left, "!");
+ }
+ if (typeof f === "function") {
+ return f(left, this);
+ } else {
+ this.left = left;
+ this.right = expression(p);
+ return this;
+ }
+ };
+ return x;
+ }
+
+ function application(s) {
+ var x = symbol(s, 42);
+
+ x.led = function(left) {
+ nobreaknonadjacent(state.tokens.prev, state.tokens.curr);
+
+ this.left = left;
+ this.right = doFunction({ type: "arrow", loneArg: left });
+ return this;
+ };
+ return x;
+ }
+
+ function relation(s, f) {
+ var x = symbol(s, 100);
+
+ x.led = function(left) {
+ nobreaknonadjacent(state.tokens.prev, state.tokens.curr);
+ this.left = left;
+ var right = this.right = expression(100);
+
+ if (isIdentifier(left, "NaN") || isIdentifier(right, "NaN")) {
+ warning("W019", this);
+ } else if (f) {
+ f.apply(this, [left, right]);
+ }
+
+ if (!left || !right) {
+ quit("E041", state.tokens.curr.line);
+ }
+
+ if (left.id === "!") {
+ warning("W018", left, "!");
+ }
+
+ if (right.id === "!") {
+ warning("W018", right, "!");
+ }
+
+ return this;
+ };
+ return x;
+ }
+
+ function isPoorRelation(node) {
+ return node &&
+ ((node.type === "(number)" && +node.value === 0) ||
+ (node.type === "(string)" && node.value === "") ||
+ (node.type === "null" && !state.option.eqnull) ||
+ node.type === "true" ||
+ node.type === "false" ||
+ node.type === "undefined");
+ }
+
+ var typeofValues = {};
+ typeofValues.legacy = [
+ "xml",
+ "unknown"
+ ];
+ typeofValues.es3 = [
+ "undefined", "boolean", "number", "string", "function", "object",
+ ];
+ typeofValues.es3 = typeofValues.es3.concat(typeofValues.legacy);
+ typeofValues.es6 = typeofValues.es3.concat("symbol");
+ function isTypoTypeof(left, right, state) {
+ var values;
+
+ if (state.option.notypeof)
+ return false;
+
+ if (!left || !right)
+ return false;
+
+ values = state.inES6() ? typeofValues.es6 : typeofValues.es3;
+
+ if (right.type === "(identifier)" && right.value === "typeof" && left.type === "(string)")
+ return !_.contains(values, left.value);
+
+ return false;
+ }
+
+ function isGlobalEval(left, state) {
+ var isGlobal = false;
+ if (left.type === "this" && state.funct["(context)"] === null) {
+ isGlobal = true;
+ }
+ else if (left.type === "(identifier)") {
+ if (state.option.node && left.value === "global") {
+ isGlobal = true;
+ }
+
+ else if (state.option.browser && (left.value === "window" || left.value === "document")) {
+ isGlobal = true;
+ }
+ }
+
+ return isGlobal;
+ }
+
+ function findNativePrototype(left) {
+ var natives = [
+ "Array", "ArrayBuffer", "Boolean", "Collator", "DataView", "Date",
+ "DateTimeFormat", "Error", "EvalError", "Float32Array", "Float64Array",
+ "Function", "Infinity", "Intl", "Int16Array", "Int32Array", "Int8Array",
+ "Iterator", "Number", "NumberFormat", "Object", "RangeError",
+ "ReferenceError", "RegExp", "StopIteration", "String", "SyntaxError",
+ "TypeError", "Uint16Array", "Uint32Array", "Uint8Array", "Uint8ClampedArray",
+ "URIError"
+ ];
+
+ function walkPrototype(obj) {
+ if (typeof obj !== "object") return;
+ return obj.right === "prototype" ? obj : walkPrototype(obj.left);
+ }
+
+ function walkNative(obj) {
+ while (!obj.identifier && typeof obj.left === "object")
+ obj = obj.left;
+
+ if (obj.identifier && natives.indexOf(obj.value) >= 0)
+ return obj.value;
+ }
+
+ var prototype = walkPrototype(left);
+ if (prototype) return walkNative(prototype);
+ }
+ function checkLeftSideAssign(left, assignToken, options) {
+
+ var allowDestructuring = options && options.allowDestructuring;
+
+ assignToken = assignToken || left;
+
+ if (state.option.freeze) {
+ var nativeObject = findNativePrototype(left);
+ if (nativeObject)
+ warning("W121", left, nativeObject);
+ }
+
+ if (left.identifier && !left.isMetaProperty) {
+ state.funct["(scope)"].block.reassign(left.value, left);
+ }
+
+ if (left.id === ".") {
+ if (!left.left || left.left.value === "arguments" && !state.isStrict()) {
+ warning("E031", assignToken);
+ }
+
+ state.nameStack.set(state.tokens.prev);
+ return true;
+ } else if (left.id === "{" || left.id === "[") {
+ if (allowDestructuring && state.tokens.curr.left.destructAssign) {
+ state.tokens.curr.left.destructAssign.forEach(function(t) {
+ if (t.id) {
+ state.funct["(scope)"].block.modify(t.id, t.token);
+ }
+ });
+ } else {
+ if (left.id === "{" || !left.left) {
+ warning("E031", assignToken);
+ } else if (left.left.value === "arguments" && !state.isStrict()) {
+ warning("E031", assignToken);
+ }
+ }
+
+ if (left.id === "[") {
+ state.nameStack.set(left.right);
+ }
+
+ return true;
+ } else if (left.isMetaProperty) {
+ error("E031", assignToken);
+ return true;
+ } else if (left.identifier && !isReserved(left)) {
+ if (state.funct["(scope)"].labeltype(left.value) === "exception") {
+ warning("W022", left);
+ }
+ state.nameStack.set(left);
+ return true;
+ }
+
+ if (left === state.syntax["function"]) {
+ warning("W023", state.tokens.curr);
+ }
+
+ return false;
+ }
+
+ function assignop(s, f, p) {
+ var x = infix(s, typeof f === "function" ? f : function(left, that) {
+ that.left = left;
+
+ if (left && checkLeftSideAssign(left, that, { allowDestructuring: true })) {
+ that.right = expression(10);
+ return that;
+ }
+
+ error("E031", that);
+ }, p);
+
+ x.exps = true;
+ x.assign = true;
+ return x;
+ }
+
+
+ function bitwise(s, f, p) {
+ var x = symbol(s, p);
+ reserveName(x);
+ x.led = (typeof f === "function") ? f : function(left) {
+ if (state.option.bitwise) {
+ warning("W016", this, this.id);
+ }
+ this.left = left;
+ this.right = expression(p);
+ return this;
+ };
+ return x;
+ }
+
+ function bitwiseassignop(s) {
+ return assignop(s, function(left, that) {
+ if (state.option.bitwise) {
+ warning("W016", that, that.id);
+ }
+
+ if (left && checkLeftSideAssign(left, that)) {
+ that.right = expression(10);
+ return that;
+ }
+ error("E031", that);
+ }, 20);
+ }
+
+ function suffix(s) {
+ var x = symbol(s, 150);
+
+ x.led = function(left) {
+ if (state.option.plusplus) {
+ warning("W016", this, this.id);
+ } else if ((!left.identifier || isReserved(left)) && left.id !== "." && left.id !== "[") {
+ warning("W017", this);
+ }
+
+ if (left.isMetaProperty) {
+ error("E031", this);
+ } else if (left && left.identifier) {
+ state.funct["(scope)"].block.modify(left.value, left);
+ }
+
+ this.left = left;
+ return this;
+ };
+ return x;
+ }
+
+ function optionalidentifier(fnparam, prop, preserve) {
+ if (!state.tokens.next.identifier) {
+ return;
+ }
+
+ if (!preserve) {
+ advance();
+ }
+
+ var curr = state.tokens.curr;
+ var val = state.tokens.curr.value;
+
+ if (!isReserved(curr)) {
+ return val;
+ }
+
+ if (prop) {
+ if (state.inES5()) {
+ return val;
+ }
+ }
+
+ if (fnparam && val === "undefined") {
+ return val;
+ }
+
+ warning("W024", state.tokens.curr, state.tokens.curr.id);
+ return val;
+ }
+ function identifier(fnparam, prop) {
+ var i = optionalidentifier(fnparam, prop, false);
+ if (i) {
+ return i;
+ }
+ if (state.tokens.next.value === "...") {
+ if (!state.inES6(true)) {
+ warning("W119", state.tokens.next, "spread/rest operator", "6");
+ }
+ advance();
+
+ if (checkPunctuator(state.tokens.next, "...")) {
+ warning("E024", state.tokens.next, "...");
+ while (checkPunctuator(state.tokens.next, "...")) {
+ advance();
+ }
+ }
+
+ if (!state.tokens.next.identifier) {
+ warning("E024", state.tokens.curr, "...");
+ return;
+ }
+
+ return identifier(fnparam, prop);
+ } else {
+ error("E030", state.tokens.next, state.tokens.next.value);
+ if (state.tokens.next.id !== ";") {
+ advance();
+ }
+ }
+ }
+
+
+ function reachable(controlToken) {
+ var i = 0, t;
+ if (state.tokens.next.id !== ";" || controlToken.inBracelessBlock) {
+ return;
+ }
+ for (;;) {
+ do {
+ t = peek(i);
+ i += 1;
+ } while (t.id !== "(end)" && t.id === "(comment)");
+
+ if (t.reach) {
+ return;
+ }
+ if (t.id !== "(endline)") {
+ if (t.id === "function") {
+ if (state.option.latedef === true) {
+ warning("W026", t);
+ }
+ break;
+ }
+
+ warning("W027", t, t.value, controlToken.value);
+ break;
+ }
+ }
+ }
+
+ function parseFinalSemicolon() {
+ if (state.tokens.next.id !== ";") {
+ if (state.tokens.next.isUnclosed) return advance();
+
+ var sameLine = startLine(state.tokens.next) === state.tokens.curr.line &&
+ state.tokens.next.id !== "(end)";
+ var blockEnd = checkPunctuator(state.tokens.next, "}");
+
+ if (sameLine && !blockEnd) {
+ errorAt("E058", state.tokens.curr.line, state.tokens.curr.character);
+ } else if (!state.option.asi) {
+ if ((blockEnd && !state.option.lastsemic) || !sameLine) {
+ warningAt("W033", state.tokens.curr.line, state.tokens.curr.character);
+ }
+ }
+ } else {
+ advance(";");
+ }
+ }
+
+ function statement() {
+ var i = indent, r, t = state.tokens.next, hasOwnScope = false;
+
+ if (t.id === ";") {
+ advance(";");
+ return;
+ }
+ var res = isReserved(t);
+
+ if (res && t.meta && t.meta.isFutureReservedWord && peek().id === ":") {
+ warning("W024", t, t.id);
+ res = false;
+ }
+
+ if (t.identifier && !res && peek().id === ":") {
+ advance();
+ advance(":");
+
+ hasOwnScope = true;
+ state.funct["(scope)"].stack();
+ state.funct["(scope)"].block.addBreakLabel(t.value, { token: state.tokens.curr });
+
+ if (!state.tokens.next.labelled && state.tokens.next.value !== "{") {
+ warning("W028", state.tokens.next, t.value, state.tokens.next.value);
+ }
+
+ state.tokens.next.label = t.value;
+ t = state.tokens.next;
+ }
+
+ if (t.id === "{") {
+ var iscase = (state.funct["(verb)"] === "case" && state.tokens.curr.value === ":");
+ block(true, true, false, false, iscase);
+ return;
+ }
+
+ r = expression(0, true);
+
+ if (r && !(r.identifier && r.value === "function") &&
+ !(r.type === "(punctuator)" && r.left &&
+ r.left.identifier && r.left.value === "function")) {
+ if (!state.isStrict() &&
+ state.option.strict === "global") {
+ warning("E007");
+ }
+ }
+
+ if (!t.block) {
+ if (!state.option.expr && (!r || !r.exps)) {
+ warning("W030", state.tokens.curr);
+ } else if (state.option.nonew && r && r.left && r.id === "(" && r.left.id === "new") {
+ warning("W031", t);
+ }
+ parseFinalSemicolon();
+ }
+
+ indent = i;
+ if (hasOwnScope) {
+ state.funct["(scope)"].unstack();
+ }
+ return r;
+ }
+
+
+ function statements() {
+ var a = [], p;
+
+ while (!state.tokens.next.reach && state.tokens.next.id !== "(end)") {
+ if (state.tokens.next.id === ";") {
+ p = peek();
+
+ if (!p || (p.id !== "(" && p.id !== "[")) {
+ warning("W032");
+ }
+
+ advance(";");
+ } else {
+ a.push(statement());
+ }
+ }
+ return a;
+ }
+ function directives() {
+ var i, p, pn;
+
+ while (state.tokens.next.id === "(string)") {
+ p = peek(0);
+ if (p.id === "(endline)") {
+ i = 1;
+ do {
+ pn = peek(i++);
+ } while (pn.id === "(endline)");
+ if (pn.id === ";") {
+ p = pn;
+ } else if (pn.value === "[" || pn.value === ".") {
+ break;
+ } else if (!state.option.asi || pn.value === "(") {
+ warning("W033", state.tokens.next);
+ }
+ } else if (p.id === "." || p.id === "[") {
+ break;
+ } else if (p.id !== ";") {
+ warning("W033", p);
+ }
+
+ advance();
+ var directive = state.tokens.curr.value;
+ if (state.directive[directive] ||
+ (directive === "use strict" && state.option.strict === "implied")) {
+ warning("W034", state.tokens.curr, directive);
+ }
+ state.directive[directive] = true;
+
+ if (p.id === ";") {
+ advance(";");
+ }
+ }
+
+ if (state.isStrict()) {
+ if (!state.option["(explicitNewcap)"]) {
+ state.option.newcap = true;
+ }
+ state.option.undef = true;
+ }
+ }
+ function block(ordinary, stmt, isfunc, isfatarrow, iscase) {
+ var a,
+ b = inblock,
+ old_indent = indent,
+ m,
+ t,
+ line,
+ d;
+
+ inblock = ordinary;
+
+ t = state.tokens.next;
+
+ var metrics = state.funct["(metrics)"];
+ metrics.nestedBlockDepth += 1;
+ metrics.verifyMaxNestedBlockDepthPerFunction();
+
+ if (state.tokens.next.id === "{") {
+ advance("{");
+ state.funct["(scope)"].stack();
+
+ line = state.tokens.curr.line;
+ if (state.tokens.next.id !== "}") {
+ indent += state.option.indent;
+ while (!ordinary && state.tokens.next.from > indent) {
+ indent += state.option.indent;
+ }
+
+ if (isfunc) {
+ m = {};
+ for (d in state.directive) {
+ if (_.has(state.directive, d)) {
+ m[d] = state.directive[d];
+ }
+ }
+ directives();
+
+ if (state.option.strict && state.funct["(context)"]["(global)"]) {
+ if (!m["use strict"] && !state.isStrict()) {
+ warning("E007");
+ }
+ }
+ }
+
+ a = statements();
+
+ metrics.statementCount += a.length;
+
+ indent -= state.option.indent;
+ }
+
+ advance("}", t);
+
+ if (isfunc) {
+ state.funct["(scope)"].validateParams();
+ if (m) {
+ state.directive = m;
+ }
+ }
+
+ state.funct["(scope)"].unstack();
+
+ indent = old_indent;
+ } else if (!ordinary) {
+ if (isfunc) {
+ state.funct["(scope)"].stack();
+
+ m = {};
+ if (stmt && !isfatarrow && !state.inMoz()) {
+ error("W118", state.tokens.curr, "function closure expressions");
+ }
+
+ if (!stmt) {
+ for (d in state.directive) {
+ if (_.has(state.directive, d)) {
+ m[d] = state.directive[d];
+ }
+ }
+ }
+ expression(10);
+
+ if (state.option.strict && state.funct["(context)"]["(global)"]) {
+ if (!m["use strict"] && !state.isStrict()) {
+ warning("E007");
+ }
+ }
+
+ state.funct["(scope)"].unstack();
+ } else {
+ error("E021", state.tokens.next, "{", state.tokens.next.value);
+ }
+ } else {
+ state.funct["(noblockscopedvar)"] = state.tokens.next.id !== "for";
+ state.funct["(scope)"].stack();
+
+ if (!stmt || state.option.curly) {
+ warning("W116", state.tokens.next, "{", state.tokens.next.value);
+ }
+
+ state.tokens.next.inBracelessBlock = true;
+ indent += state.option.indent;
+ a = [statement()];
+ indent -= state.option.indent;
+
+ state.funct["(scope)"].unstack();
+ delete state.funct["(noblockscopedvar)"];
+ }
+ switch (state.funct["(verb)"]) {
+ case "break":
+ case "continue":
+ case "return":
+ case "throw":
+ if (iscase) {
+ break;
+ }
+ default:
+ state.funct["(verb)"] = null;
+ }
+
+ inblock = b;
+ if (ordinary && state.option.noempty && (!a || a.length === 0)) {
+ warning("W035", state.tokens.prev);
+ }
+ metrics.nestedBlockDepth -= 1;
+ return a;
+ }
+
+
+ function countMember(m) {
+ if (membersOnly && typeof membersOnly[m] !== "boolean") {
+ warning("W036", state.tokens.curr, m);
+ }
+ if (typeof member[m] === "number") {
+ member[m] += 1;
+ } else {
+ member[m] = 1;
+ }
+ }
+
+ type("(number)", function() {
+ return this;
+ });
+
+ type("(string)", function() {
+ return this;
+ });
+
+ state.syntax["(identifier)"] = {
+ type: "(identifier)",
+ lbp: 0,
+ identifier: true,
+
+ nud: function() {
+ var v = this.value;
+ if (state.tokens.next.id === "=>") {
+ return this;
+ }
+
+ if (!state.funct["(comparray)"].check(v)) {
+ state.funct["(scope)"].block.use(v, state.tokens.curr);
+ }
+ return this;
+ },
+
+ led: function() {
+ error("E033", state.tokens.next, state.tokens.next.value);
+ }
+ };
+
+ var baseTemplateSyntax = {
+ lbp: 0,
+ identifier: false,
+ template: true,
+ };
+ state.syntax["(template)"] = _.extend({
+ type: "(template)",
+ nud: doTemplateLiteral,
+ led: doTemplateLiteral,
+ noSubst: false
+ }, baseTemplateSyntax);
+
+ state.syntax["(template middle)"] = _.extend({
+ type: "(template middle)",
+ middle: true,
+ noSubst: false
+ }, baseTemplateSyntax);
+
+ state.syntax["(template tail)"] = _.extend({
+ type: "(template tail)",
+ tail: true,
+ noSubst: false
+ }, baseTemplateSyntax);
+
+ state.syntax["(no subst template)"] = _.extend({
+ type: "(template)",
+ nud: doTemplateLiteral,
+ led: doTemplateLiteral,
+ noSubst: true,
+ tail: true // mark as tail, since it's always the last component
+ }, baseTemplateSyntax);
+
+ type("(regexp)", function() {
+ return this;
+ });
+
+ delim("(endline)");
+ delim("(begin)");
+ delim("(end)").reach = true;
+ delim("(error)").reach = true;
+ delim("}").reach = true;
+ delim(")");
+ delim("]");
+ delim("\"").reach = true;
+ delim("'").reach = true;
+ delim(";");
+ delim(":").reach = true;
+ delim("#");
+
+ reserve("else");
+ reserve("case").reach = true;
+ reserve("catch");
+ reserve("default").reach = true;
+ reserve("finally");
+ reservevar("arguments", function(x) {
+ if (state.isStrict() && state.funct["(global)"]) {
+ warning("E008", x);
+ }
+ });
+ reservevar("eval");
+ reservevar("false");
+ reservevar("Infinity");
+ reservevar("null");
+ reservevar("this", function(x) {
+ if (state.isStrict() && !isMethod() &&
+ !state.option.validthis && ((state.funct["(statement)"] &&
+ state.funct["(name)"].charAt(0) > "Z") || state.funct["(global)"])) {
+ warning("W040", x);
+ }
+ });
+ reservevar("true");
+ reservevar("undefined");
+
+ assignop("=", "assign", 20);
+ assignop("+=", "assignadd", 20);
+ assignop("-=", "assignsub", 20);
+ assignop("*=", "assignmult", 20);
+ assignop("/=", "assigndiv", 20).nud = function() {
+ error("E014");
+ };
+ assignop("%=", "assignmod", 20);
+
+ bitwiseassignop("&=");
+ bitwiseassignop("|=");
+ bitwiseassignop("^=");
+ bitwiseassignop("<<=");
+ bitwiseassignop(">>=");
+ bitwiseassignop(">>>=");
+ infix(",", function(left, that) {
+ var expr;
+ that.exprs = [left];
+
+ if (state.option.nocomma) {
+ warning("W127");
+ }
+
+ if (!comma({ peek: true })) {
+ return that;
+ }
+ while (true) {
+ if (!(expr = expression(10))) {
+ break;
+ }
+ that.exprs.push(expr);
+ if (state.tokens.next.value !== "," || !comma()) {
+ break;
+ }
+ }
+ return that;
+ }, 10, true);
+
+ infix("?", function(left, that) {
+ increaseComplexityCount();
+ that.left = left;
+ that.right = expression(10);
+ advance(":");
+ that["else"] = expression(10);
+ return that;
+ }, 30);
+
+ var orPrecendence = 40;
+ infix("||", function(left, that) {
+ increaseComplexityCount();
+ that.left = left;
+ that.right = expression(orPrecendence);
+ return that;
+ }, orPrecendence);
+ infix("&&", "and", 50);
+ bitwise("|", "bitor", 70);
+ bitwise("^", "bitxor", 80);
+ bitwise("&", "bitand", 90);
+ relation("==", function(left, right) {
+ var eqnull = state.option.eqnull &&
+ ((left && left.value) === "null" || (right && right.value) === "null");
+
+ switch (true) {
+ case !eqnull && state.option.eqeqeq:
+ this.from = this.character;
+ warning("W116", this, "===", "==");
+ break;
+ case isPoorRelation(left):
+ warning("W041", this, "===", left.value);
+ break;
+ case isPoorRelation(right):
+ warning("W041", this, "===", right.value);
+ break;
+ case isTypoTypeof(right, left, state):
+ warning("W122", this, right.value);
+ break;
+ case isTypoTypeof(left, right, state):
+ warning("W122", this, left.value);
+ break;
+ }
+
+ return this;
+ });
+ relation("===", function(left, right) {
+ if (isTypoTypeof(right, left, state)) {
+ warning("W122", this, right.value);
+ } else if (isTypoTypeof(left, right, state)) {
+ warning("W122", this, left.value);
+ }
+ return this;
+ });
+ relation("!=", function(left, right) {
+ var eqnull = state.option.eqnull &&
+ ((left && left.value) === "null" || (right && right.value) === "null");
+
+ if (!eqnull && state.option.eqeqeq) {
+ this.from = this.character;
+ warning("W116", this, "!==", "!=");
+ } else if (isPoorRelation(left)) {
+ warning("W041", this, "!==", left.value);
+ } else if (isPoorRelation(right)) {
+ warning("W041", this, "!==", right.value);
+ } else if (isTypoTypeof(right, left, state)) {
+ warning("W122", this, right.value);
+ } else if (isTypoTypeof(left, right, state)) {
+ warning("W122", this, left.value);
+ }
+ return this;
+ });
+ relation("!==", function(left, right) {
+ if (isTypoTypeof(right, left, state)) {
+ warning("W122", this, right.value);
+ } else if (isTypoTypeof(left, right, state)) {
+ warning("W122", this, left.value);
+ }
+ return this;
+ });
+ relation("<");
+ relation(">");
+ relation("<=");
+ relation(">=");
+ bitwise("<<", "shiftleft", 120);
+ bitwise(">>", "shiftright", 120);
+ bitwise(">>>", "shiftrightunsigned", 120);
+ infix("in", "in", 120);
+ infix("instanceof", "instanceof", 120);
+ infix("+", function(left, that) {
+ var right;
+ that.left = left;
+ that.right = right = expression(130);
+
+ if (left && right && left.id === "(string)" && right.id === "(string)") {
+ left.value += right.value;
+ left.character = right.character;
+ if (!state.option.scripturl && reg.javascriptURL.test(left.value)) {
+ warning("W050", left);
+ }
+ return left;
+ }
+
+ return that;
+ }, 130);
+ prefix("+", "num");
+ prefix("+++", function() {
+ warning("W007");
+ this.arity = "unary";
+ this.right = expression(150);
+ return this;
+ });
+ infix("+++", function(left) {
+ warning("W007");
+ this.left = left;
+ this.right = expression(130);
+ return this;
+ }, 130);
+ infix("-", "sub", 130);
+ prefix("-", "neg");
+ prefix("---", function() {
+ warning("W006");
+ this.arity = "unary";
+ this.right = expression(150);
+ return this;
+ });
+ infix("---", function(left) {
+ warning("W006");
+ this.left = left;
+ this.right = expression(130);
+ return this;
+ }, 130);
+ infix("*", "mult", 140);
+ infix("/", "div", 140);
+ infix("%", "mod", 140);
+
+ suffix("++");
+ prefix("++", "preinc");
+ state.syntax["++"].exps = true;
+
+ suffix("--");
+ prefix("--", "predec");
+ state.syntax["--"].exps = true;
+ prefix("delete", function() {
+ var p = expression(10);
+ if (!p) {
+ return this;
+ }
+
+ if (p.id !== "." && p.id !== "[") {
+ warning("W051");
+ }
+ this.first = p;
+ if (p.identifier && !state.isStrict()) {
+ p.forgiveUndef = true;
+ }
+ return this;
+ }).exps = true;
+
+ prefix("~", function() {
+ if (state.option.bitwise) {
+ warning("W016", this, "~");
+ }
+ this.arity = "unary";
+ this.right = expression(150);
+ return this;
+ });
+
+ prefix("...", function() {
+ if (!state.inES6(true)) {
+ warning("W119", this, "spread/rest operator", "6");
+ }
+ if (!state.tokens.next.identifier &&
+ state.tokens.next.type !== "(string)" &&
+ !checkPunctuators(state.tokens.next, ["[", "("])) {
+
+ error("E030", state.tokens.next, state.tokens.next.value);
+ }
+ expression(150);
+ return this;
+ });
+
+ prefix("!", function() {
+ this.arity = "unary";
+ this.right = expression(150);
+
+ if (!this.right) { // '!' followed by nothing? Give up.
+ quit("E041", this.line || 0);
+ }
+
+ if (bang[this.right.id] === true) {
+ warning("W018", this, "!");
+ }
+ return this;
+ });
+
+ prefix("typeof", (function() {
+ var p = expression(150);
+ this.first = this.right = p;
+
+ if (!p) { // 'typeof' followed by nothing? Give up.
+ quit("E041", this.line || 0, this.character || 0);
+ }
+ if (p.identifier) {
+ p.forgiveUndef = true;
+ }
+ return this;
+ }));
+ prefix("new", function() {
+ var mp = metaProperty("target", function() {
+ if (!state.inES6(true)) {
+ warning("W119", state.tokens.prev, "new.target", "6");
+ }
+ var inFunction, c = state.funct;
+ while (c) {
+ inFunction = !c["(global)"];
+ if (!c["(arrow)"]) { break; }
+ c = c["(context)"];
+ }
+ if (!inFunction) {
+ warning("W136", state.tokens.prev, "new.target");
+ }
+ });
+ if (mp) { return mp; }
+
+ var c = expression(155), i;
+ if (c && c.id !== "function") {
+ if (c.identifier) {
+ c["new"] = true;
+ switch (c.value) {
+ case "Number":
+ case "String":
+ case "Boolean":
+ case "Math":
+ case "JSON":
+ warning("W053", state.tokens.prev, c.value);
+ break;
+ case "Symbol":
+ if (state.inES6()) {
+ warning("W053", state.tokens.prev, c.value);
+ }
+ break;
+ case "Function":
+ if (!state.option.evil) {
+ warning("W054");
+ }
+ break;
+ case "Date":
+ case "RegExp":
+ case "this":
+ break;
+ default:
+ if (c.id !== "function") {
+ i = c.value.substr(0, 1);
+ if (state.option.newcap && (i < "A" || i > "Z") &&
+ !state.funct["(scope)"].isPredefined(c.value)) {
+ warning("W055", state.tokens.curr);
+ }
+ }
+ }
+ } else {
+ if (c.id !== "." && c.id !== "[" && c.id !== "(") {
+ warning("W056", state.tokens.curr);
+ }
+ }
+ } else {
+ if (!state.option.supernew)
+ warning("W057", this);
+ }
+ if (state.tokens.next.id !== "(" && !state.option.supernew) {
+ warning("W058", state.tokens.curr, state.tokens.curr.value);
+ }
+ this.first = this.right = c;
+ return this;
+ });
+ state.syntax["new"].exps = true;
+
+ prefix("void").exps = true;
+
+ infix(".", function(left, that) {
+ var m = identifier(false, true);
+
+ if (typeof m === "string") {
+ countMember(m);
+ }
+
+ that.left = left;
+ that.right = m;
+
+ if (m && m === "hasOwnProperty" && state.tokens.next.value === "=") {
+ warning("W001");
+ }
+
+ if (left && left.value === "arguments" && (m === "callee" || m === "caller")) {
+ if (state.option.noarg)
+ warning("W059", left, m);
+ else if (state.isStrict())
+ error("E008");
+ } else if (!state.option.evil && left && left.value === "document" &&
+ (m === "write" || m === "writeln")) {
+ warning("W060", left);
+ }
+
+ if (!state.option.evil && (m === "eval" || m === "execScript")) {
+ if (isGlobalEval(left, state)) {
+ warning("W061");
+ }
+ }
+
+ return that;
+ }, 160, true);
+
+ infix("(", function(left, that) {
+ if (state.option.immed && left && !left.immed && left.id === "function") {
+ warning("W062");
+ }
+
+ var n = 0;
+ var p = [];
+
+ if (left) {
+ if (left.type === "(identifier)") {
+ if (left.value.match(/^[A-Z]([A-Z0-9_$]*[a-z][A-Za-z0-9_$]*)?$/)) {
+ if ("Array Number String Boolean Date Object Error Symbol".indexOf(left.value) === -1) {
+ if (left.value === "Math") {
+ warning("W063", left);
+ } else if (state.option.newcap) {
+ warning("W064", left);
+ }
+ }
+ }
+ }
+ }
+
+ if (state.tokens.next.id !== ")") {
+ for (;;) {
+ p[p.length] = expression(10);
+ n += 1;
+ if (state.tokens.next.id !== ",") {
+ break;
+ }
+ comma();
+ }
+ }
+
+ advance(")");
+
+ if (typeof left === "object") {
+ if (!state.inES5() && left.value === "parseInt" && n === 1) {
+ warning("W065", state.tokens.curr);
+ }
+ if (!state.option.evil) {
+ if (left.value === "eval" || left.value === "Function" ||
+ left.value === "execScript") {
+ warning("W061", left);
+
+ if (p[0] && [0].id === "(string)") {
+ addInternalSrc(left, p[0].value);
+ }
+ } else if (p[0] && p[0].id === "(string)" &&
+ (left.value === "setTimeout" ||
+ left.value === "setInterval")) {
+ warning("W066", left);
+ addInternalSrc(left, p[0].value);
+ } else if (p[0] && p[0].id === "(string)" &&
+ left.value === "." &&
+ left.left.value === "window" &&
+ (left.right === "setTimeout" ||
+ left.right === "setInterval")) {
+ warning("W066", left);
+ addInternalSrc(left, p[0].value);
+ }
+ }
+ if (!left.identifier && left.id !== "." && left.id !== "[" && left.id !== "=>" &&
+ left.id !== "(" && left.id !== "&&" && left.id !== "||" && left.id !== "?" &&
+ !(state.inES6() && left["(name)"])) {
+ warning("W067", that);
+ }
+ }
+
+ that.left = left;
+ return that;
+ }, 155, true).exps = true;
+
+ prefix("(", function() {
+ var pn = state.tokens.next, pn1, i = -1;
+ var ret, triggerFnExpr, first, last;
+ var parens = 1;
+ var opening = state.tokens.curr;
+ var preceeding = state.tokens.prev;
+ var isNecessary = !state.option.singleGroups;
+
+ do {
+ if (pn.value === "(") {
+ parens += 1;
+ } else if (pn.value === ")") {
+ parens -= 1;
+ }
+
+ i += 1;
+ pn1 = pn;
+ pn = peek(i);
+ } while (!(parens === 0 && pn1.value === ")") && pn.value !== ";" && pn.type !== "(end)");
+
+ if (state.tokens.next.id === "function") {
+ triggerFnExpr = state.tokens.next.immed = true;
+ }
+ if (pn.value === "=>") {
+ return doFunction({ type: "arrow", parsedOpening: true });
+ }
+
+ var exprs = [];
+
+ if (state.tokens.next.id !== ")") {
+ for (;;) {
+ exprs.push(expression(10));
+
+ if (state.tokens.next.id !== ",") {
+ break;
+ }
+
+ if (state.option.nocomma) {
+ warning("W127");
+ }
+
+ comma();
+ }
+ }
+
+ advance(")", this);
+ if (state.option.immed && exprs[0] && exprs[0].id === "function") {
+ if (state.tokens.next.id !== "(" &&
+ state.tokens.next.id !== "." && state.tokens.next.id !== "[") {
+ warning("W068", this);
+ }
+ }
+
+ if (!exprs.length) {
+ return;
+ }
+ if (exprs.length > 1) {
+ ret = Object.create(state.syntax[","]);
+ ret.exprs = exprs;
+
+ first = exprs[0];
+ last = exprs[exprs.length - 1];
+
+ if (!isNecessary) {
+ isNecessary = preceeding.assign || preceeding.delim;
+ }
+ } else {
+ ret = first = last = exprs[0];
+
+ if (!isNecessary) {
+ isNecessary =
+ (opening.beginsStmt && (ret.id === "{" || triggerFnExpr || isFunctor(ret))) ||
+ (triggerFnExpr &&
+ (!isEndOfExpr() || state.tokens.prev.id !== "}")) ||
+ (isFunctor(ret) && !isEndOfExpr()) ||
+ (ret.id === "{" && preceeding.id === "=>") ||
+ (ret.type === "(number)" &&
+ checkPunctuator(pn, ".") && /^\d+$/.test(ret.value));
+ }
+ }
+
+ if (ret) {
+ if (!isNecessary && (first.left || first.right || ret.exprs)) {
+ isNecessary =
+ (!isBeginOfExpr(preceeding) && first.lbp <= preceeding.lbp) ||
+ (!isEndOfExpr() && last.lbp < state.tokens.next.lbp);
+ }
+
+ if (!isNecessary) {
+ warning("W126", opening);
+ }
+
+ ret.paren = true;
+ }
+
+ return ret;
+ });
+
+ application("=>");
+
+ infix("[", function(left, that) {
+ var e = expression(10), s;
+ if (e && e.type === "(string)") {
+ if (!state.option.evil && (e.value === "eval" || e.value === "execScript")) {
+ if (isGlobalEval(left, state)) {
+ warning("W061");
+ }
+ }
+
+ countMember(e.value);
+ if (!state.option.sub && reg.identifier.test(e.value)) {
+ s = state.syntax[e.value];
+ if (!s || !isReserved(s)) {
+ warning("W069", state.tokens.prev, e.value);
+ }
+ }
+ }
+ advance("]", that);
+
+ if (e && e.value === "hasOwnProperty" && state.tokens.next.value === "=") {
+ warning("W001");
+ }
+
+ that.left = left;
+ that.right = e;
+ return that;
+ }, 160, true);
+
+ function comprehensiveArrayExpression() {
+ var res = {};
+ res.exps = true;
+ state.funct["(comparray)"].stack();
+ var reversed = false;
+ if (state.tokens.next.value !== "for") {
+ reversed = true;
+ if (!state.inMoz()) {
+ warning("W116", state.tokens.next, "for", state.tokens.next.value);
+ }
+ state.funct["(comparray)"].setState("use");
+ res.right = expression(10);
+ }
+
+ advance("for");
+ if (state.tokens.next.value === "each") {
+ advance("each");
+ if (!state.inMoz()) {
+ warning("W118", state.tokens.curr, "for each");
+ }
+ }
+ advance("(");
+ state.funct["(comparray)"].setState("define");
+ res.left = expression(130);
+ if (_.contains(["in", "of"], state.tokens.next.value)) {
+ advance();
+ } else {
+ error("E045", state.tokens.curr);
+ }
+ state.funct["(comparray)"].setState("generate");
+ expression(10);
+
+ advance(")");
+ if (state.tokens.next.value === "if") {
+ advance("if");
+ advance("(");
+ state.funct["(comparray)"].setState("filter");
+ res.filter = expression(10);
+ advance(")");
+ }
+
+ if (!reversed) {
+ state.funct["(comparray)"].setState("use");
+ res.right = expression(10);
+ }
+
+ advance("]");
+ state.funct["(comparray)"].unstack();
+ return res;
+ }
+
+ prefix("[", function() {
+ var blocktype = lookupBlockType();
+ if (blocktype.isCompArray) {
+ if (!state.option.esnext && !state.inMoz()) {
+ warning("W118", state.tokens.curr, "array comprehension");
+ }
+ return comprehensiveArrayExpression();
+ } else if (blocktype.isDestAssign) {
+ this.destructAssign = destructuringPattern({ openingParsed: true, assignment: true });
+ return this;
+ }
+ var b = state.tokens.curr.line !== startLine(state.tokens.next);
+ this.first = [];
+ if (b) {
+ indent += state.option.indent;
+ if (state.tokens.next.from === indent + state.option.indent) {
+ indent += state.option.indent;
+ }
+ }
+ while (state.tokens.next.id !== "(end)") {
+ while (state.tokens.next.id === ",") {
+ if (!state.option.elision) {
+ if (!state.inES5()) {
+ warning("W070");
+ } else {
+ warning("W128");
+ do {
+ advance(",");
+ } while (state.tokens.next.id === ",");
+ continue;
+ }
+ }
+ advance(",");
+ }
+
+ if (state.tokens.next.id === "]") {
+ break;
+ }
+
+ this.first.push(expression(10));
+ if (state.tokens.next.id === ",") {
+ comma({ allowTrailing: true });
+ if (state.tokens.next.id === "]" && !state.inES5()) {
+ warning("W070", state.tokens.curr);
+ break;
+ }
+ } else {
+ break;
+ }
+ }
+ if (b) {
+ indent -= state.option.indent;
+ }
+ advance("]", this);
+ return this;
+ });
+
+
+ function isMethod() {
+ return state.funct["(statement)"] && state.funct["(statement)"].type === "class" ||
+ state.funct["(context)"] && state.funct["(context)"]["(verb)"] === "class";
+ }
+
+
+ function isPropertyName(token) {
+ return token.identifier || token.id === "(string)" || token.id === "(number)";
+ }
+
+
+ function propertyName(preserveOrToken) {
+ var id;
+ var preserve = true;
+ if (typeof preserveOrToken === "object") {
+ id = preserveOrToken;
+ } else {
+ preserve = preserveOrToken;
+ id = optionalidentifier(false, true, preserve);
+ }
+
+ if (!id) {
+ if (state.tokens.next.id === "(string)") {
+ id = state.tokens.next.value;
+ if (!preserve) {
+ advance();
+ }
+ } else if (state.tokens.next.id === "(number)") {
+ id = state.tokens.next.value.toString();
+ if (!preserve) {
+ advance();
+ }
+ }
+ } else if (typeof id === "object") {
+ if (id.id === "(string)" || id.id === "(identifier)") id = id.value;
+ else if (id.id === "(number)") id = id.value.toString();
+ }
+
+ if (id === "hasOwnProperty") {
+ warning("W001");
+ }
+
+ return id;
+ }
+ function functionparams(options) {
+ var next;
+ var paramsIds = [];
+ var ident;
+ var tokens = [];
+ var t;
+ var pastDefault = false;
+ var pastRest = false;
+ var arity = 0;
+ var loneArg = options && options.loneArg;
+
+ if (loneArg && loneArg.identifier === true) {
+ state.funct["(scope)"].addParam(loneArg.value, loneArg);
+ return { arity: 1, params: [ loneArg.value ] };
+ }
+
+ next = state.tokens.next;
+
+ if (!options || !options.parsedOpening) {
+ advance("(");
+ }
+
+ if (state.tokens.next.id === ")") {
+ advance(")");
+ return;
+ }
+
+ function addParam(addParamArgs) {
+ state.funct["(scope)"].addParam.apply(state.funct["(scope)"], addParamArgs);
+ }
+
+ for (;;) {
+ arity++;
+ var currentParams = [];
+
+ if (_.contains(["{", "["], state.tokens.next.id)) {
+ tokens = destructuringPattern();
+ for (t in tokens) {
+ t = tokens[t];
+ if (t.id) {
+ paramsIds.push(t.id);
+ currentParams.push([t.id, t.token]);
+ }
+ }
+ } else {
+ if (checkPunctuator(state.tokens.next, "...")) pastRest = true;
+ ident = identifier(true);
+ if (ident) {
+ paramsIds.push(ident);
+ currentParams.push([ident, state.tokens.curr]);
+ } else {
+ while (!checkPunctuators(state.tokens.next, [",", ")"])) advance();
+ }
+ }
+ if (pastDefault) {
+ if (state.tokens.next.id !== "=") {
+ error("W138", state.tokens.current);
+ }
+ }
+ if (state.tokens.next.id === "=") {
+ if (!state.inES6()) {
+ warning("W119", state.tokens.next, "default parameters", "6");
+ }
+ advance("=");
+ pastDefault = true;
+ expression(10);
+ }
+ currentParams.forEach(addParam);
+
+ if (state.tokens.next.id === ",") {
+ if (pastRest) {
+ warning("W131", state.tokens.next);
+ }
+ comma();
+ } else {
+ advance(")", next);
+ return { arity: arity, params: paramsIds };
+ }
+ }
+ }
+
+ function functor(name, token, overwrites) {
+ var funct = {
+ "(name)" : name,
+ "(breakage)" : 0,
+ "(loopage)" : 0,
+ "(tokens)" : {},
+ "(properties)": {},
+
+ "(catch)" : false,
+ "(global)" : false,
+
+ "(line)" : null,
+ "(character)" : null,
+ "(metrics)" : null,
+ "(statement)" : null,
+ "(context)" : null,
+ "(scope)" : null,
+ "(comparray)" : null,
+ "(generator)" : null,
+ "(arrow)" : null,
+ "(params)" : null
+ };
+
+ if (token) {
+ _.extend(funct, {
+ "(line)" : token.line,
+ "(character)": token.character,
+ "(metrics)" : createMetrics(token)
+ });
+ }
+
+ _.extend(funct, overwrites);
+
+ if (funct["(context)"]) {
+ funct["(scope)"] = funct["(context)"]["(scope)"];
+ funct["(comparray)"] = funct["(context)"]["(comparray)"];
+ }
+
+ return funct;
+ }
+
+ function isFunctor(token) {
+ return "(scope)" in token;
+ }
+ function hasParsedCode(funct) {
+ return funct["(global)"] && !funct["(verb)"];
+ }
+
+ function doTemplateLiteral(left) {
+ var ctx = this.context;
+ var noSubst = this.noSubst;
+ var depth = this.depth;
+
+ if (!noSubst) {
+ while (!end()) {
+ if (!state.tokens.next.template || state.tokens.next.depth > depth) {
+ expression(0); // should probably have different rbp?
+ } else {
+ advance();
+ }
+ }
+ }
+
+ return {
+ id: "(template)",
+ type: "(template)",
+ tag: left
+ };
+
+ function end() {
+ if (state.tokens.curr.template && state.tokens.curr.tail &&
+ state.tokens.curr.context === ctx) return true;
+ var complete = (state.tokens.next.template && state.tokens.next.tail &&
+ state.tokens.next.context === ctx);
+ if (complete) advance();
+ return complete || state.tokens.next.isUnclosed;
+ }
+ }
+ function doFunction(options) {
+ var f, token, name, statement, classExprBinding, isGenerator, isArrow, ignoreLoopFunc;
+ var oldOption = state.option;
+ var oldIgnored = state.ignored;
+
+ if (options) {
+ name = options.name;
+ statement = options.statement;
+ classExprBinding = options.classExprBinding;
+ isGenerator = options.type === "generator";
+ isArrow = options.type === "arrow";
+ ignoreLoopFunc = options.ignoreLoopFunc;
+ }
+
+ state.option = Object.create(state.option);
+ state.ignored = Object.create(state.ignored);
+
+ state.funct = functor(name || state.nameStack.infer(), state.tokens.next, {
+ "(statement)": statement,
+ "(context)": state.funct,
+ "(arrow)": isArrow,
+ "(generator)": isGenerator
+ });
+
+ f = state.funct;
+ token = state.tokens.curr;
+ token.funct = state.funct;
+
+ functions.push(state.funct);
+ state.funct["(scope)"].stack("functionouter");
+ var internallyAccessibleName = name || classExprBinding;
+ if (internallyAccessibleName) {
+ state.funct["(scope)"].block.add(internallyAccessibleName,
+ classExprBinding ? "class" : "function", state.tokens.curr, false);
+ }
+ state.funct["(scope)"].stack("functionparams");
+
+ var paramsInfo = functionparams(options);
+
+ if (paramsInfo) {
+ state.funct["(params)"] = paramsInfo.params;
+ state.funct["(metrics)"].arity = paramsInfo.arity;
+ state.funct["(metrics)"].verifyMaxParametersPerFunction();
+ } else {
+ state.funct["(metrics)"].arity = 0;
+ }
+
+ if (isArrow) {
+ if (!state.inES6(true)) {
+ warning("W119", state.tokens.curr, "arrow function syntax (=>)", "6");
+ }
+
+ if (!options.loneArg) {
+ advance("=>");
+ }
+ }
+
+ block(false, true, true, isArrow);
+
+ if (!state.option.noyield && isGenerator &&
+ state.funct["(generator)"] !== "yielded") {
+ warning("W124", state.tokens.curr);
+ }
+
+ state.funct["(metrics)"].verifyMaxStatementsPerFunction();
+ state.funct["(metrics)"].verifyMaxComplexityPerFunction();
+ state.funct["(unusedOption)"] = state.option.unused;
+ state.option = oldOption;
+ state.ignored = oldIgnored;
+ state.funct["(last)"] = state.tokens.curr.line;
+ state.funct["(lastcharacter)"] = state.tokens.curr.character;
+ state.funct["(scope)"].unstack(); // also does usage and label checks
+ state.funct["(scope)"].unstack();
+
+ state.funct = state.funct["(context)"];
+
+ if (!ignoreLoopFunc && !state.option.loopfunc && state.funct["(loopage)"]) {
+ if (f["(isCapturing)"]) {
+ warning("W083", token);
+ }
+ }
+
+ return f;
+ }
+
+ function createMetrics(functionStartToken) {
+ return {
+ statementCount: 0,
+ nestedBlockDepth: -1,
+ ComplexityCount: 1,
+ arity: 0,
+
+ verifyMaxStatementsPerFunction: function() {
+ if (state.option.maxstatements &&
+ this.statementCount > state.option.maxstatements) {
+ warning("W071", functionStartToken, this.statementCount);
+ }
+ },
+
+ verifyMaxParametersPerFunction: function() {
+ if (_.isNumber(state.option.maxparams) &&
+ this.arity > state.option.maxparams) {
+ warning("W072", functionStartToken, this.arity);
+ }
+ },
+
+ verifyMaxNestedBlockDepthPerFunction: function() {
+ if (state.option.maxdepth &&
+ this.nestedBlockDepth > 0 &&
+ this.nestedBlockDepth === state.option.maxdepth + 1) {
+ warning("W073", null, this.nestedBlockDepth);
+ }
+ },
+
+ verifyMaxComplexityPerFunction: function() {
+ var max = state.option.maxcomplexity;
+ var cc = this.ComplexityCount;
+ if (max && cc > max) {
+ warning("W074", functionStartToken, cc);
+ }
+ }
+ };
+ }
+
+ function increaseComplexityCount() {
+ state.funct["(metrics)"].ComplexityCount += 1;
+ }
+
+ function checkCondAssignment(expr) {
+ var id, paren;
+ if (expr) {
+ id = expr.id;
+ paren = expr.paren;
+ if (id === "," && (expr = expr.exprs[expr.exprs.length - 1])) {
+ id = expr.id;
+ paren = paren || expr.paren;
+ }
+ }
+ switch (id) {
+ case "=":
+ case "+=":
+ case "-=":
+ case "*=":
+ case "%=":
+ case "&=":
+ case "|=":
+ case "^=":
+ case "/=":
+ if (!paren && !state.option.boss) {
+ warning("W084");
+ }
+ }
+ }
+ function checkProperties(props) {
+ if (state.inES5()) {
+ for (var name in props) {
+ if (props[name] && props[name].setterToken && !props[name].getterToken) {
+ warning("W078", props[name].setterToken);
+ }
+ }
+ }
+ }
+
+ function metaProperty(name, c) {
+ if (checkPunctuator(state.tokens.next, ".")) {
+ var left = state.tokens.curr.id;
+ advance(".");
+ var id = identifier();
+ state.tokens.curr.isMetaProperty = true;
+ if (name !== id) {
+ error("E057", state.tokens.prev, left, id);
+ } else {
+ c();
+ }
+ return state.tokens.curr;
+ }
+ }
+
+ (function(x) {
+ x.nud = function() {
+ var b, f, i, p, t, isGeneratorMethod = false, nextVal;
+ var props = Object.create(null); // All properties, including accessors
+
+ b = state.tokens.curr.line !== startLine(state.tokens.next);
+ if (b) {
+ indent += state.option.indent;
+ if (state.tokens.next.from === indent + state.option.indent) {
+ indent += state.option.indent;
+ }
+ }
+
+ var blocktype = lookupBlockType();
+ if (blocktype.isDestAssign) {
+ this.destructAssign = destructuringPattern({ openingParsed: true, assignment: true });
+ return this;
+ }
+
+ for (;;) {
+ if (state.tokens.next.id === "}") {
+ break;
+ }
+
+ nextVal = state.tokens.next.value;
+ if (state.tokens.next.identifier &&
+ (peekIgnoreEOL().id === "," || peekIgnoreEOL().id === "}")) {
+ if (!state.inES6()) {
+ warning("W104", state.tokens.next, "object short notation", "6");
+ }
+ i = propertyName(true);
+ saveProperty(props, i, state.tokens.next);
+
+ expression(10);
+
+ } else if (peek().id !== ":" && (nextVal === "get" || nextVal === "set")) {
+ advance(nextVal);
+
+ if (!state.inES5()) {
+ error("E034");
+ }
+
+ i = propertyName();
+ if (!i && !state.inES6()) {
+ error("E035");
+ }
+ if (i) {
+ saveAccessor(nextVal, props, i, state.tokens.curr);
+ }
+
+ t = state.tokens.next;
+ f = doFunction();
+ p = f["(params)"];
+ if (nextVal === "get" && i && p) {
+ warning("W076", t, p[0], i);
+ } else if (nextVal === "set" && i && (!p || p.length !== 1)) {
+ warning("W077", t, i);
+ }
+ } else {
+ if (state.tokens.next.value === "*" && state.tokens.next.type === "(punctuator)") {
+ if (!state.inES6()) {
+ warning("W104", state.tokens.next, "generator functions", "6");
+ }
+ advance("*");
+ isGeneratorMethod = true;
+ } else {
+ isGeneratorMethod = false;
+ }
+
+ if (state.tokens.next.id === "[") {
+ i = computedPropertyName();
+ state.nameStack.set(i);
+ } else {
+ state.nameStack.set(state.tokens.next);
+ i = propertyName();
+ saveProperty(props, i, state.tokens.next);
+
+ if (typeof i !== "string") {
+ break;
+ }
+ }
+
+ if (state.tokens.next.value === "(") {
+ if (!state.inES6()) {
+ warning("W104", state.tokens.curr, "concise methods", "6");
+ }
+ doFunction({ type: isGeneratorMethod ? "generator" : null });
+ } else {
+ advance(":");
+ expression(10);
+ }
+ }
+
+ countMember(i);
+
+ if (state.tokens.next.id === ",") {
+ comma({ allowTrailing: true, property: true });
+ if (state.tokens.next.id === ",") {
+ warning("W070", state.tokens.curr);
+ } else if (state.tokens.next.id === "}" && !state.inES5()) {
+ warning("W070", state.tokens.curr);
+ }
+ } else {
+ break;
+ }
+ }
+ if (b) {
+ indent -= state.option.indent;
+ }
+ advance("}", this);
+
+ checkProperties(props);
+
+ return this;
+ };
+ x.fud = function() {
+ error("E036", state.tokens.curr);
+ };
+ }(delim("{")));
+
+ function destructuringPattern(options) {
+ var isAssignment = options && options.assignment;
+
+ if (!state.inES6()) {
+ warning("W104", state.tokens.curr,
+ isAssignment ? "destructuring assignment" : "destructuring binding", "6");
+ }
+
+ return destructuringPatternRecursive(options);
+ }
+
+ function destructuringPatternRecursive(options) {
+ var ids;
+ var identifiers = [];
+ var openingParsed = options && options.openingParsed;
+ var isAssignment = options && options.assignment;
+ var recursiveOptions = isAssignment ? { assignment: isAssignment } : null;
+ var firstToken = openingParsed ? state.tokens.curr : state.tokens.next;
+
+ var nextInnerDE = function() {
+ var ident;
+ if (checkPunctuators(state.tokens.next, ["[", "{"])) {
+ ids = destructuringPatternRecursive(recursiveOptions);
+ for (var id in ids) {
+ id = ids[id];
+ identifiers.push({ id: id.id, token: id.token });
+ }
+ } else if (checkPunctuator(state.tokens.next, ",")) {
+ identifiers.push({ id: null, token: state.tokens.curr });
+ } else if (checkPunctuator(state.tokens.next, "(")) {
+ advance("(");
+ nextInnerDE();
+ advance(")");
+ } else {
+ var is_rest = checkPunctuator(state.tokens.next, "...");
+
+ if (isAssignment) {
+ var identifierToken = is_rest ? peek(0) : state.tokens.next;
+ if (!identifierToken.identifier) {
+ warning("E030", identifierToken, identifierToken.value);
+ }
+ var assignTarget = expression(155);
+ if (assignTarget) {
+ checkLeftSideAssign(assignTarget);
+ if (assignTarget.identifier) {
+ ident = assignTarget.value;
+ }
+ }
+ } else {
+ ident = identifier();
+ }
+ if (ident) {
+ identifiers.push({ id: ident, token: state.tokens.curr });
+ }
+ return is_rest;
+ }
+ return false;
+ };
+ var assignmentProperty = function() {
+ var id;
+ if (checkPunctuator(state.tokens.next, "[")) {
+ advance("[");
+ expression(10);
+ advance("]");
+ advance(":");
+ nextInnerDE();
+ } else if (state.tokens.next.id === "(string)" ||
+ state.tokens.next.id === "(number)") {
+ advance();
+ advance(":");
+ nextInnerDE();
+ } else {
+ id = identifier();
+ if (checkPunctuator(state.tokens.next, ":")) {
+ advance(":");
+ nextInnerDE();
+ } else if (id) {
+ if (isAssignment) {
+ checkLeftSideAssign(state.tokens.curr);
+ }
+ identifiers.push({ id: id, token: state.tokens.curr });
+ }
+ }
+ };
+ if (checkPunctuator(firstToken, "[")) {
+ if (!openingParsed) {
+ advance("[");
+ }
+ if (checkPunctuator(state.tokens.next, "]")) {
+ warning("W137", state.tokens.curr);
+ }
+ var element_after_rest = false;
+ while (!checkPunctuator(state.tokens.next, "]")) {
+ if (nextInnerDE() && !element_after_rest &&
+ checkPunctuator(state.tokens.next, ",")) {
+ warning("W130", state.tokens.next);
+ element_after_rest = true;
+ }
+ if (checkPunctuator(state.tokens.next, "=")) {
+ if (checkPunctuator(state.tokens.prev, "...")) {
+ advance("]");
+ } else {
+ advance("=");
+ }
+ if (state.tokens.next.id === "undefined") {
+ warning("W080", state.tokens.prev, state.tokens.prev.value);
+ }
+ expression(10);
+ }
+ if (!checkPunctuator(state.tokens.next, "]")) {
+ advance(",");
+ }
+ }
+ advance("]");
+ } else if (checkPunctuator(firstToken, "{")) {
+
+ if (!openingParsed) {
+ advance("{");
+ }
+ if (checkPunctuator(state.tokens.next, "}")) {
+ warning("W137", state.tokens.curr);
+ }
+ while (!checkPunctuator(state.tokens.next, "}")) {
+ assignmentProperty();
+ if (checkPunctuator(state.tokens.next, "=")) {
+ advance("=");
+ if (state.tokens.next.id === "undefined") {
+ warning("W080", state.tokens.prev, state.tokens.prev.value);
+ }
+ expression(10);
+ }
+ if (!checkPunctuator(state.tokens.next, "}")) {
+ advance(",");
+ if (checkPunctuator(state.tokens.next, "}")) {
+ break;
+ }
+ }
+ }
+ advance("}");
+ }
+ return identifiers;
+ }
+
+ function destructuringPatternMatch(tokens, value) {
+ var first = value.first;
+
+ if (!first)
+ return;
+
+ _.zip(tokens, Array.isArray(first) ? first : [ first ]).forEach(function(val) {
+ var token = val[0];
+ var value = val[1];
+
+ if (token && value)
+ token.first = value;
+ else if (token && token.first && !value)
+ warning("W080", token.first, token.first.value);
+ });
+ }
+
+ function blockVariableStatement(type, statement, context) {
+
+ var prefix = context && context.prefix;
+ var inexport = context && context.inexport;
+ var isLet = type === "let";
+ var isConst = type === "const";
+ var tokens, lone, value, letblock;
+
+ if (!state.inES6()) {
+ warning("W104", state.tokens.curr, type, "6");
+ }
+
+ if (isLet && state.tokens.next.value === "(") {
+ if (!state.inMoz()) {
+ warning("W118", state.tokens.next, "let block");
+ }
+ advance("(");
+ state.funct["(scope)"].stack();
+ letblock = true;
+ } else if (state.funct["(noblockscopedvar)"]) {
+ error("E048", state.tokens.curr, isConst ? "Const" : "Let");
+ }
+
+ statement.first = [];
+ for (;;) {
+ var names = [];
+ if (_.contains(["{", "["], state.tokens.next.value)) {
+ tokens = destructuringPattern();
+ lone = false;
+ } else {
+ tokens = [ { id: identifier(), token: state.tokens.curr } ];
+ lone = true;
+ }
+
+ if (!prefix && isConst && state.tokens.next.id !== "=") {
+ warning("E012", state.tokens.curr, state.tokens.curr.value);
+ }
+
+ for (var t in tokens) {
+ if (tokens.hasOwnProperty(t)) {
+ t = tokens[t];
+ if (state.funct["(scope)"].block.isGlobal()) {
+ if (predefined[t.id] === false) {
+ warning("W079", t.token, t.id);
+ }
+ }
+ if (t.id && !state.funct["(noblockscopedvar)"]) {
+ state.funct["(scope)"].addlabel(t.id, {
+ type: type,
+ token: t.token });
+ names.push(t.token);
+
+ if (lone && inexport) {
+ state.funct["(scope)"].setExported(t.token.value, t.token);
+ }
+ }
+ }
+ }
+
+ if (state.tokens.next.id === "=") {
+ advance("=");
+ if (!prefix && state.tokens.next.id === "undefined") {
+ warning("W080", state.tokens.prev, state.tokens.prev.value);
+ }
+ if (!prefix && peek(0).id === "=" && state.tokens.next.identifier) {
+ warning("W120", state.tokens.next, state.tokens.next.value);
+ }
+ value = expression(prefix ? 120 : 10);
+ if (lone) {
+ tokens[0].first = value;
+ } else {
+ destructuringPatternMatch(names, value);
+ }
+ }
+
+ statement.first = statement.first.concat(names);
+
+ if (state.tokens.next.id !== ",") {
+ break;
+ }
+ comma();
+ }
+ if (letblock) {
+ advance(")");
+ block(true, true);
+ statement.block = true;
+ state.funct["(scope)"].unstack();
+ }
+
+ return statement;
+ }
+
+ var conststatement = stmt("const", function(context) {
+ return blockVariableStatement("const", this, context);
+ });
+ conststatement.exps = true;
+
+ var letstatement = stmt("let", function(context) {
+ return blockVariableStatement("let", this, context);
+ });
+ letstatement.exps = true;
+
+ var varstatement = stmt("var", function(context) {
+ var prefix = context && context.prefix;
+ var inexport = context && context.inexport;
+ var tokens, lone, value;
+ var implied = context && context.implied;
+ var report = !(context && context.ignore);
+
+ this.first = [];
+ for (;;) {
+ var names = [];
+ if (_.contains(["{", "["], state.tokens.next.value)) {
+ tokens = destructuringPattern();
+ lone = false;
+ } else {
+ tokens = [ { id: identifier(), token: state.tokens.curr } ];
+ lone = true;
+ }
+
+ if (!(prefix && implied) && report && state.option.varstmt) {
+ warning("W132", this);
+ }
+
+ this.first = this.first.concat(names);
+
+ for (var t in tokens) {
+ if (tokens.hasOwnProperty(t)) {
+ t = tokens[t];
+ if (!implied && state.funct["(global)"]) {
+ if (predefined[t.id] === false) {
+ warning("W079", t.token, t.id);
+ } else if (state.option.futurehostile === false) {
+ if ((!state.inES5() && vars.ecmaIdentifiers[5][t.id] === false) ||
+ (!state.inES6() && vars.ecmaIdentifiers[6][t.id] === false)) {
+ warning("W129", t.token, t.id);
+ }
+ }
+ }
+ if (t.id) {
+ if (implied === "for") {
+
+ if (!state.funct["(scope)"].has(t.id)) {
+ if (report) warning("W088", t.token, t.id);
+ }
+ state.funct["(scope)"].block.use(t.id, t.token);
+ } else {
+ state.funct["(scope)"].addlabel(t.id, {
+ type: "var",
+ token: t.token });
+
+ if (lone && inexport) {
+ state.funct["(scope)"].setExported(t.id, t.token);
+ }
+ }
+ names.push(t.token);
+ }
+ }
+ }
+
+ if (state.tokens.next.id === "=") {
+ state.nameStack.set(state.tokens.curr);
+
+ advance("=");
+ if (!prefix && report && !state.funct["(loopage)"] &&
+ state.tokens.next.id === "undefined") {
+ warning("W080", state.tokens.prev, state.tokens.prev.value);
+ }
+ if (peek(0).id === "=" && state.tokens.next.identifier) {
+ if (!prefix && report &&
+ !state.funct["(params)"] ||
+ state.funct["(params)"].indexOf(state.tokens.next.value) === -1) {
+ warning("W120", state.tokens.next, state.tokens.next.value);
+ }
+ }
+ value = expression(prefix ? 120 : 10);
+ if (lone) {
+ tokens[0].first = value;
+ } else {
+ destructuringPatternMatch(names, value);
+ }
+ }
+
+ if (state.tokens.next.id !== ",") {
+ break;
+ }
+ comma();
+ }
+
+ return this;
+ });
+ varstatement.exps = true;
+
+ blockstmt("class", function() {
+ return classdef.call(this, true);
+ });
+
+ function classdef(isStatement) {
+ if (!state.inES6()) {
+ warning("W104", state.tokens.curr, "class", "6");
+ }
+ if (isStatement) {
+ this.name = identifier();
+
+ state.funct["(scope)"].addlabel(this.name, {
+ type: "class",
+ token: state.tokens.curr });
+ } else if (state.tokens.next.identifier && state.tokens.next.value !== "extends") {
+ this.name = identifier();
+ this.namedExpr = true;
+ } else {
+ this.name = state.nameStack.infer();
+ }
+ classtail(this);
+ return this;
+ }
+
+ function classtail(c) {
+ var wasInClassBody = state.inClassBody;
+ if (state.tokens.next.value === "extends") {
+ advance("extends");
+ c.heritage = expression(10);
+ }
+
+ state.inClassBody = true;
+ advance("{");
+ c.body = classbody(c);
+ advance("}");
+ state.inClassBody = wasInClassBody;
+ }
+
+ function classbody(c) {
+ var name;
+ var isStatic;
+ var isGenerator;
+ var getset;
+ var props = Object.create(null);
+ var staticProps = Object.create(null);
+ var computed;
+ for (var i = 0; state.tokens.next.id !== "}"; ++i) {
+ name = state.tokens.next;
+ isStatic = false;
+ isGenerator = false;
+ getset = null;
+ if (name.id === ";") {
+ warning("W032");
+ advance(";");
+ continue;
+ }
+
+ if (name.id === "*") {
+ isGenerator = true;
+ advance("*");
+ name = state.tokens.next;
+ }
+ if (name.id === "[") {
+ name = computedPropertyName();
+ computed = true;
+ } else if (isPropertyName(name)) {
+ advance();
+ computed = false;
+ if (name.identifier && name.value === "static") {
+ if (checkPunctuator(state.tokens.next, "*")) {
+ isGenerator = true;
+ advance("*");
+ }
+ if (isPropertyName(state.tokens.next) || state.tokens.next.id === "[") {
+ computed = state.tokens.next.id === "[";
+ isStatic = true;
+ name = state.tokens.next;
+ if (state.tokens.next.id === "[") {
+ name = computedPropertyName();
+ } else advance();
+ }
+ }
+
+ if (name.identifier && (name.value === "get" || name.value === "set")) {
+ if (isPropertyName(state.tokens.next) || state.tokens.next.id === "[") {
+ computed = state.tokens.next.id === "[";
+ getset = name;
+ name = state.tokens.next;
+ if (state.tokens.next.id === "[") {
+ name = computedPropertyName();
+ } else advance();
+ }
+ }
+ } else {
+ warning("W052", state.tokens.next, state.tokens.next.value || state.tokens.next.type);
+ advance();
+ continue;
+ }
+
+ if (!checkPunctuator(state.tokens.next, "(")) {
+ error("E054", state.tokens.next, state.tokens.next.value);
+ while (state.tokens.next.id !== "}" &&
+ !checkPunctuator(state.tokens.next, "(")) {
+ advance();
+ }
+ if (state.tokens.next.value !== "(") {
+ doFunction({ statement: c });
+ }
+ }
+
+ if (!computed) {
+ if (getset) {
+ saveAccessor(
+ getset.value, isStatic ? staticProps : props, name.value, name, true, isStatic);
+ } else {
+ if (name.value === "constructor") {
+ state.nameStack.set(c);
+ } else {
+ state.nameStack.set(name);
+ }
+ saveProperty(isStatic ? staticProps : props, name.value, name, true, isStatic);
+ }
+ }
+
+ if (getset && name.value === "constructor") {
+ var propDesc = getset.value === "get" ? "class getter method" : "class setter method";
+ error("E049", name, propDesc, "constructor");
+ } else if (name.value === "prototype") {
+ error("E049", name, "class method", "prototype");
+ }
+
+ propertyName(name);
+
+ doFunction({
+ statement: c,
+ type: isGenerator ? "generator" : null,
+ classExprBinding: c.namedExpr ? c.name : null
+ });
+ }
+
+ checkProperties(props);
+ }
+
+ blockstmt("function", function(context) {
+ var inexport = context && context.inexport;
+ var generator = false;
+ if (state.tokens.next.value === "*") {
+ advance("*");
+ if (state.inES6({ strict: true })) {
+ generator = true;
+ } else {
+ warning("W119", state.tokens.curr, "function*", "6");
+ }
+ }
+ if (inblock) {
+ warning("W082", state.tokens.curr);
+ }
+ var i = optionalidentifier();
+
+ state.funct["(scope)"].addlabel(i, {
+ type: "function",
+ token: state.tokens.curr });
+
+ if (i === undefined) {
+ warning("W025");
+ } else if (inexport) {
+ state.funct["(scope)"].setExported(i, state.tokens.prev);
+ }
+
+ doFunction({
+ name: i,
+ statement: this,
+ type: generator ? "generator" : null,
+ ignoreLoopFunc: inblock // a declaration may already have warned
+ });
+ if (state.tokens.next.id === "(" && state.tokens.next.line === state.tokens.curr.line) {
+ error("E039");
+ }
+ return this;
+ });
+
+ prefix("function", function() {
+ var generator = false;
+
+ if (state.tokens.next.value === "*") {
+ if (!state.inES6()) {
+ warning("W119", state.tokens.curr, "function*", "6");
+ }
+ advance("*");
+ generator = true;
+ }
+
+ var i = optionalidentifier();
+ doFunction({ name: i, type: generator ? "generator" : null });
+ return this;
+ });
+
+ blockstmt("if", function() {
+ var t = state.tokens.next;
+ increaseComplexityCount();
+ state.condition = true;
+ advance("(");
+ var expr = expression(0);
+ checkCondAssignment(expr);
+ var forinifcheck = null;
+ if (state.option.forin && state.forinifcheckneeded) {
+ state.forinifcheckneeded = false; // We only need to analyze the first if inside the loop
+ forinifcheck = state.forinifchecks[state.forinifchecks.length - 1];
+ if (expr.type === "(punctuator)" && expr.value === "!") {
+ forinifcheck.type = "(negative)";
+ } else {
+ forinifcheck.type = "(positive)";
+ }
+ }
+
+ advance(")", t);
+ state.condition = false;
+ var s = block(true, true);
+ if (forinifcheck && forinifcheck.type === "(negative)") {
+ if (s && s[0] && s[0].type === "(identifier)" && s[0].value === "continue") {
+ forinifcheck.type = "(negative-with-continue)";
+ }
+ }
+
+ if (state.tokens.next.id === "else") {
+ advance("else");
+ if (state.tokens.next.id === "if" || state.tokens.next.id === "switch") {
+ statement();
+ } else {
+ block(true, true);
+ }
+ }
+ return this;
+ });
+
+ blockstmt("try", function() {
+ var b;
+
+ function doCatch() {
+ advance("catch");
+ advance("(");
+
+ state.funct["(scope)"].stack("catchparams");
+
+ if (checkPunctuators(state.tokens.next, ["[", "{"])) {
+ var tokens = destructuringPattern();
+ _.each(tokens, function(token) {
+ if (token.id) {
+ state.funct["(scope)"].addParam(token.id, token, "exception");
+ }
+ });
+ } else if (state.tokens.next.type !== "(identifier)") {
+ warning("E030", state.tokens.next, state.tokens.next.value);
+ } else {
+ state.funct["(scope)"].addParam(identifier(), state.tokens.curr, "exception");
+ }
+
+ if (state.tokens.next.value === "if") {
+ if (!state.inMoz()) {
+ warning("W118", state.tokens.curr, "catch filter");
+ }
+ advance("if");
+ expression(0);
+ }
+
+ advance(")");
+
+ block(false);
+
+ state.funct["(scope)"].unstack();
+ }
+
+ block(true);
+
+ while (state.tokens.next.id === "catch") {
+ increaseComplexityCount();
+ if (b && (!state.inMoz())) {
+ warning("W118", state.tokens.next, "multiple catch blocks");
+ }
+ doCatch();
+ b = true;
+ }
+
+ if (state.tokens.next.id === "finally") {
+ advance("finally");
+ block(true);
+ return;
+ }
+
+ if (!b) {
+ error("E021", state.tokens.next, "catch", state.tokens.next.value);
+ }
+
+ return this;
+ });
+
+ blockstmt("while", function() {
+ var t = state.tokens.next;
+ state.funct["(breakage)"] += 1;
+ state.funct["(loopage)"] += 1;
+ increaseComplexityCount();
+ advance("(");
+ checkCondAssignment(expression(0));
+ advance(")", t);
+ block(true, true);
+ state.funct["(breakage)"] -= 1;
+ state.funct["(loopage)"] -= 1;
+ return this;
+ }).labelled = true;
+
+ blockstmt("with", function() {
+ var t = state.tokens.next;
+ if (state.isStrict()) {
+ error("E010", state.tokens.curr);
+ } else if (!state.option.withstmt) {
+ warning("W085", state.tokens.curr);
+ }
+
+ advance("(");
+ expression(0);
+ advance(")", t);
+ block(true, true);
+
+ return this;
+ });
+
+ blockstmt("switch", function() {
+ var t = state.tokens.next;
+ var g = false;
+ var noindent = false;
+
+ state.funct["(breakage)"] += 1;
+ advance("(");
+ checkCondAssignment(expression(0));
+ advance(")", t);
+ t = state.tokens.next;
+ advance("{");
+
+ if (state.tokens.next.from === indent)
+ noindent = true;
+
+ if (!noindent)
+ indent += state.option.indent;
+
+ this.cases = [];
+
+ for (;;) {
+ switch (state.tokens.next.id) {
+ case "case":
+ switch (state.funct["(verb)"]) {
+ case "yield":
+ case "break":
+ case "case":
+ case "continue":
+ case "return":
+ case "switch":
+ case "throw":
+ break;
+ default:
+ if (!state.tokens.curr.caseFallsThrough) {
+ warning("W086", state.tokens.curr, "case");
+ }
+ }
+
+ advance("case");
+ this.cases.push(expression(0));
+ increaseComplexityCount();
+ g = true;
+ advance(":");
+ state.funct["(verb)"] = "case";
+ break;
+ case "default":
+ switch (state.funct["(verb)"]) {
+ case "yield":
+ case "break":
+ case "continue":
+ case "return":
+ case "throw":
+ break;
+ default:
+ if (this.cases.length) {
+ if (!state.tokens.curr.caseFallsThrough) {
+ warning("W086", state.tokens.curr, "default");
+ }
+ }
+ }
+
+ advance("default");
+ g = true;
+ advance(":");
+ break;
+ case "}":
+ if (!noindent)
+ indent -= state.option.indent;
+
+ advance("}", t);
+ state.funct["(breakage)"] -= 1;
+ state.funct["(verb)"] = undefined;
+ return;
+ case "(end)":
+ error("E023", state.tokens.next, "}");
+ return;
+ default:
+ indent += state.option.indent;
+ if (g) {
+ switch (state.tokens.curr.id) {
+ case ",":
+ error("E040");
+ return;
+ case ":":
+ g = false;
+ statements();
+ break;
+ default:
+ error("E025", state.tokens.curr);
+ return;
+ }
+ } else {
+ if (state.tokens.curr.id === ":") {
+ advance(":");
+ error("E024", state.tokens.curr, ":");
+ statements();
+ } else {
+ error("E021", state.tokens.next, "case", state.tokens.next.value);
+ return;
+ }
+ }
+ indent -= state.option.indent;
+ }
+ }
+ return this;
+ }).labelled = true;
+
+ stmt("debugger", function() {
+ if (!state.option.debug) {
+ warning("W087", this);
+ }
+ return this;
+ }).exps = true;
+
+ (function() {
+ var x = stmt("do", function() {
+ state.funct["(breakage)"] += 1;
+ state.funct["(loopage)"] += 1;
+ increaseComplexityCount();
+
+ this.first = block(true, true);
+ advance("while");
+ var t = state.tokens.next;
+ advance("(");
+ checkCondAssignment(expression(0));
+ advance(")", t);
+ state.funct["(breakage)"] -= 1;
+ state.funct["(loopage)"] -= 1;
+ return this;
+ });
+ x.labelled = true;
+ x.exps = true;
+ }());
+
+ blockstmt("for", function() {
+ var s, t = state.tokens.next;
+ var letscope = false;
+ var foreachtok = null;
+
+ if (t.value === "each") {
+ foreachtok = t;
+ advance("each");
+ if (!state.inMoz()) {
+ warning("W118", state.tokens.curr, "for each");
+ }
+ }
+
+ increaseComplexityCount();
+ advance("(");
+ var nextop; // contains the token of the "in" or "of" operator
+ var i = 0;
+ var inof = ["in", "of"];
+ var level = 0; // BindingPattern "level" --- level 0 === no BindingPattern
+ var comma; // First comma punctuator at level 0
+ var initializer; // First initializer at level 0
+ if (checkPunctuators(state.tokens.next, ["{", "["])) ++level;
+ do {
+ nextop = peek(i);
+ ++i;
+ if (checkPunctuators(nextop, ["{", "["])) ++level;
+ else if (checkPunctuators(nextop, ["}", "]"])) --level;
+ if (level < 0) break;
+ if (level === 0) {
+ if (!comma && checkPunctuator(nextop, ",")) comma = nextop;
+ else if (!initializer && checkPunctuator(nextop, "=")) initializer = nextop;
+ }
+ } while (level > 0 || !_.contains(inof, nextop.value) && nextop.value !== ";" &&
+ nextop.type !== "(end)"); // Is this a JSCS bug? This looks really weird.
+ if (_.contains(inof, nextop.value)) {
+ if (!state.inES6() && nextop.value === "of") {
+ warning("W104", nextop, "for of", "6");
+ }
+
+ var ok = !(initializer || comma);
+ if (initializer) {
+ error("W133", comma, nextop.value, "initializer is forbidden");
+ }
+
+ if (comma) {
+ error("W133", comma, nextop.value, "more than one ForBinding");
+ }
+
+ if (state.tokens.next.id === "var") {
+ advance("var");
+ state.tokens.curr.fud({ prefix: true });
+ } else if (state.tokens.next.id === "let" || state.tokens.next.id === "const") {
+ advance(state.tokens.next.id);
+ letscope = true;
+ state.funct["(scope)"].stack();
+ state.tokens.curr.fud({ prefix: true });
+ } else {
+ Object.create(varstatement).fud({ prefix: true, implied: "for", ignore: !ok });
+ }
+ advance(nextop.value);
+ expression(20);
+ advance(")", t);
+
+ if (nextop.value === "in" && state.option.forin) {
+ state.forinifcheckneeded = true;
+
+ if (state.forinifchecks === undefined) {
+ state.forinifchecks = [];
+ }
+ state.forinifchecks.push({
+ type: "(none)"
+ });
+ }
+
+ state.funct["(breakage)"] += 1;
+ state.funct["(loopage)"] += 1;
+
+ s = block(true, true);
+
+ if (nextop.value === "in" && state.option.forin) {
+ if (state.forinifchecks && state.forinifchecks.length > 0) {
+ var check = state.forinifchecks.pop();
+
+ if (// No if statement or not the first statement in loop body
+ s && s.length > 0 && (typeof s[0] !== "object" || s[0].value !== "if") ||
+ check.type === "(positive)" && s.length > 1 ||
+ check.type === "(negative)") {
+ warning("W089", this);
+ }
+ }
+ state.forinifcheckneeded = false;
+ }
+
+ state.funct["(breakage)"] -= 1;
+ state.funct["(loopage)"] -= 1;
+ } else {
+ if (foreachtok) {
+ error("E045", foreachtok);
+ }
+ if (state.tokens.next.id !== ";") {
+ if (state.tokens.next.id === "var") {
+ advance("var");
+ state.tokens.curr.fud();
+ } else if (state.tokens.next.id === "let") {
+ advance("let");
+ letscope = true;
+ state.funct["(scope)"].stack();
+ state.tokens.curr.fud();
+ } else {
+ for (;;) {
+ expression(0, "for");
+ if (state.tokens.next.id !== ",") {
+ break;
+ }
+ comma();
+ }
+ }
+ }
+ nolinebreak(state.tokens.curr);
+ advance(";");
+ state.funct["(loopage)"] += 1;
+ if (state.tokens.next.id !== ";") {
+ checkCondAssignment(expression(0));
+ }
+ nolinebreak(state.tokens.curr);
+ advance(";");
+ if (state.tokens.next.id === ";") {
+ error("E021", state.tokens.next, ")", ";");
+ }
+ if (state.tokens.next.id !== ")") {
+ for (;;) {
+ expression(0, "for");
+ if (state.tokens.next.id !== ",") {
+ break;
+ }
+ comma();
+ }
+ }
+ advance(")", t);
+ state.funct["(breakage)"] += 1;
+ block(true, true);
+ state.funct["(breakage)"] -= 1;
+ state.funct["(loopage)"] -= 1;
+
+ }
+ if (letscope) {
+ state.funct["(scope)"].unstack();
+ }
+ return this;
+ }).labelled = true;
+
+
+ stmt("break", function() {
+ var v = state.tokens.next.value;
+
+ if (!state.option.asi)
+ nolinebreak(this);
+
+ if (state.tokens.next.id !== ";" && !state.tokens.next.reach &&
+ state.tokens.curr.line === startLine(state.tokens.next)) {
+ if (!state.funct["(scope)"].funct.hasBreakLabel(v)) {
+ warning("W090", state.tokens.next, v);
+ }
+ this.first = state.tokens.next;
+ advance();
+ } else {
+ if (state.funct["(breakage)"] === 0)
+ warning("W052", state.tokens.next, this.value);
+ }
+
+ reachable(this);
+
+ return this;
+ }).exps = true;
+
+
+ stmt("continue", function() {
+ var v = state.tokens.next.value;
+
+ if (state.funct["(breakage)"] === 0)
+ warning("W052", state.tokens.next, this.value);
+ if (!state.funct["(loopage)"])
+ warning("W052", state.tokens.next, this.value);
+
+ if (!state.option.asi)
+ nolinebreak(this);
+
+ if (state.tokens.next.id !== ";" && !state.tokens.next.reach) {
+ if (state.tokens.curr.line === startLine(state.tokens.next)) {
+ if (!state.funct["(scope)"].funct.hasBreakLabel(v)) {
+ warning("W090", state.tokens.next, v);
+ }
+ this.first = state.tokens.next;
+ advance();
+ }
+ }
+
+ reachable(this);
+
+ return this;
+ }).exps = true;
+
+
+ stmt("return", function() {
+ if (this.line === startLine(state.tokens.next)) {
+ if (state.tokens.next.id !== ";" && !state.tokens.next.reach) {
+ this.first = expression(0);
+
+ if (this.first &&
+ this.first.type === "(punctuator)" && this.first.value === "=" &&
+ !this.first.paren && !state.option.boss) {
+ warningAt("W093", this.first.line, this.first.character);
+ }
+ }
+ } else {
+ if (state.tokens.next.type === "(punctuator)" &&
+ ["[", "{", "+", "-"].indexOf(state.tokens.next.value) > -1) {
+ nolinebreak(this); // always warn (Line breaking error)
+ }
+ }
+
+ reachable(this);
+
+ return this;
+ }).exps = true;
+
+ (function(x) {
+ x.exps = true;
+ x.lbp = 25;
+ }(prefix("yield", function() {
+ var prev = state.tokens.prev;
+ if (state.inES6(true) && !state.funct["(generator)"]) {
+ if (!("(catch)" === state.funct["(name)"] && state.funct["(context)"]["(generator)"])) {
+ error("E046", state.tokens.curr, "yield");
+ }
+ } else if (!state.inES6()) {
+ warning("W104", state.tokens.curr, "yield", "6");
+ }
+ state.funct["(generator)"] = "yielded";
+ var delegatingYield = false;
+
+ if (state.tokens.next.value === "*") {
+ delegatingYield = true;
+ advance("*");
+ }
+
+ if (this.line === startLine(state.tokens.next) || !state.inMoz()) {
+ if (delegatingYield ||
+ (state.tokens.next.id !== ";" && !state.option.asi &&
+ !state.tokens.next.reach && state.tokens.next.nud)) {
+
+ nobreaknonadjacent(state.tokens.curr, state.tokens.next);
+ this.first = expression(10);
+
+ if (this.first.type === "(punctuator)" && this.first.value === "=" &&
+ !this.first.paren && !state.option.boss) {
+ warningAt("W093", this.first.line, this.first.character);
+ }
+ }
+
+ if (state.inMoz() && state.tokens.next.id !== ")" &&
+ (prev.lbp > 30 || (!prev.assign && !isEndOfExpr()) || prev.id === "yield")) {
+ error("E050", this);
+ }
+ } else if (!state.option.asi) {
+ nolinebreak(this); // always warn (Line breaking error)
+ }
+ return this;
+ })));
+
+
+ stmt("throw", function() {
+ nolinebreak(this);
+ this.first = expression(20);
+
+ reachable(this);
+
+ return this;
+ }).exps = true;
+
+ stmt("import", function() {
+ if (!state.inES6()) {
+ warning("W119", state.tokens.curr, "import", "6");
+ }
+
+ if (state.tokens.next.type === "(string)") {
+ advance("(string)");
+ return this;
+ }
+
+ if (state.tokens.next.identifier) {
+ this.name = identifier();
+ state.funct["(scope)"].addlabel(this.name, {
+ type: "const",
+ token: state.tokens.curr });
+
+ if (state.tokens.next.value === ",") {
+ advance(",");
+ } else {
+ advance("from");
+ advance("(string)");
+ return this;
+ }
+ }
+
+ if (state.tokens.next.id === "*") {
+ advance("*");
+ advance("as");
+ if (state.tokens.next.identifier) {
+ this.name = identifier();
+ state.funct["(scope)"].addlabel(this.name, {
+ type: "const",
+ token: state.tokens.curr });
+ }
+ } else {
+ advance("{");
+ for (;;) {
+ if (state.tokens.next.value === "}") {
+ advance("}");
+ break;
+ }
+ var importName;
+ if (state.tokens.next.type === "default") {
+ importName = "default";
+ advance("default");
+ } else {
+ importName = identifier();
+ }
+ if (state.tokens.next.value === "as") {
+ advance("as");
+ importName = identifier();
+ }
+ state.funct["(scope)"].addlabel(importName, {
+ type: "const",
+ token: state.tokens.curr });
+
+ if (state.tokens.next.value === ",") {
+ advance(",");
+ } else if (state.tokens.next.value === "}") {
+ advance("}");
+ break;
+ } else {
+ error("E024", state.tokens.next, state.tokens.next.value);
+ break;
+ }
+ }
+ }
+ advance("from");
+ advance("(string)");
+ return this;
+ }).exps = true;
+
+ stmt("export", function() {
+ var ok = true;
+ var token;
+ var identifier;
+
+ if (!state.inES6()) {
+ warning("W119", state.tokens.curr, "export", "6");
+ ok = false;
+ }
+
+ if (!state.funct["(scope)"].block.isGlobal()) {
+ error("E053", state.tokens.curr);
+ ok = false;
+ }
+
+ if (state.tokens.next.value === "*") {
+ advance("*");
+ advance("from");
+ advance("(string)");
+ return this;
+ }
+
+ if (state.tokens.next.type === "default") {
+ state.nameStack.set(state.tokens.next);
+ advance("default");
+ var exportType = state.tokens.next.id;
+ if (exportType === "function" || exportType === "class") {
+ this.block = true;
+ }
+
+ token = peek();
+
+ expression(10);
+
+ identifier = token.value;
+
+ if (this.block) {
+ state.funct["(scope)"].addlabel(identifier, {
+ type: exportType,
+ token: token });
+
+ state.funct["(scope)"].setExported(identifier, token);
+ }
+
+ return this;
+ }
+
+ if (state.tokens.next.value === "{") {
+ advance("{");
+ var exportedTokens = [];
+ for (;;) {
+ if (!state.tokens.next.identifier) {
+ error("E030", state.tokens.next, state.tokens.next.value);
+ }
+ advance();
+
+ exportedTokens.push(state.tokens.curr);
+
+ if (state.tokens.next.value === "as") {
+ advance("as");
+ if (!state.tokens.next.identifier) {
+ error("E030", state.tokens.next, state.tokens.next.value);
+ }
+ advance();
+ }
+
+ if (state.tokens.next.value === ",") {
+ advance(",");
+ } else if (state.tokens.next.value === "}") {
+ advance("}");
+ break;
+ } else {
+ error("E024", state.tokens.next, state.tokens.next.value);
+ break;
+ }
+ }
+ if (state.tokens.next.value === "from") {
+ advance("from");
+ advance("(string)");
+ } else if (ok) {
+ exportedTokens.forEach(function(token) {
+ state.funct["(scope)"].setExported(token.value, token);
+ });
+ }
+ return this;
+ }
+
+ if (state.tokens.next.id === "var") {
+ advance("var");
+ state.tokens.curr.fud({ inexport:true });
+ } else if (state.tokens.next.id === "let") {
+ advance("let");
+ state.tokens.curr.fud({ inexport:true });
+ } else if (state.tokens.next.id === "const") {
+ advance("const");
+ state.tokens.curr.fud({ inexport:true });
+ } else if (state.tokens.next.id === "function") {
+ this.block = true;
+ advance("function");
+ state.syntax["function"].fud({ inexport:true });
+ } else if (state.tokens.next.id === "class") {
+ this.block = true;
+ advance("class");
+ var classNameToken = state.tokens.next;
+ state.syntax["class"].fud();
+ state.funct["(scope)"].setExported(classNameToken.value, classNameToken);
+ } else {
+ error("E024", state.tokens.next, state.tokens.next.value);
+ }
+
+ return this;
+ }).exps = true;
+
+ FutureReservedWord("abstract");
+ FutureReservedWord("boolean");
+ FutureReservedWord("byte");
+ FutureReservedWord("char");
+ FutureReservedWord("class", { es5: true, nud: classdef });
+ FutureReservedWord("double");
+ FutureReservedWord("enum", { es5: true });
+ FutureReservedWord("export", { es5: true });
+ FutureReservedWord("extends", { es5: true });
+ FutureReservedWord("final");
+ FutureReservedWord("float");
+ FutureReservedWord("goto");
+ FutureReservedWord("implements", { es5: true, strictOnly: true });
+ FutureReservedWord("import", { es5: true });
+ FutureReservedWord("int");
+ FutureReservedWord("interface", { es5: true, strictOnly: true });
+ FutureReservedWord("long");
+ FutureReservedWord("native");
+ FutureReservedWord("package", { es5: true, strictOnly: true });
+ FutureReservedWord("private", { es5: true, strictOnly: true });
+ FutureReservedWord("protected", { es5: true, strictOnly: true });
+ FutureReservedWord("public", { es5: true, strictOnly: true });
+ FutureReservedWord("short");
+ FutureReservedWord("static", { es5: true, strictOnly: true });
+ FutureReservedWord("super", { es5: true });
+ FutureReservedWord("synchronized");
+ FutureReservedWord("transient");
+ FutureReservedWord("volatile");
+
+ var lookupBlockType = function() {
+ var pn, pn1, prev;
+ var i = -1;
+ var bracketStack = 0;
+ var ret = {};
+ if (checkPunctuators(state.tokens.curr, ["[", "{"])) {
+ bracketStack += 1;
+ }
+ do {
+ prev = i === -1 ? state.tokens.curr : pn;
+ pn = i === -1 ? state.tokens.next : peek(i);
+ pn1 = peek(i + 1);
+ i = i + 1;
+ if (checkPunctuators(pn, ["[", "{"])) {
+ bracketStack += 1;
+ } else if (checkPunctuators(pn, ["]", "}"])) {
+ bracketStack -= 1;
+ }
+ if (bracketStack === 1 && pn.identifier && pn.value === "for" &&
+ !checkPunctuator(prev, ".")) {
+ ret.isCompArray = true;
+ ret.notJson = true;
+ break;
+ }
+ if (bracketStack === 0 && checkPunctuators(pn, ["}", "]"])) {
+ if (pn1.value === "=") {
+ ret.isDestAssign = true;
+ ret.notJson = true;
+ break;
+ } else if (pn1.value === ".") {
+ ret.notJson = true;
+ break;
+ }
+ }
+ if (checkPunctuator(pn, ";")) {
+ ret.isBlock = true;
+ ret.notJson = true;
+ }
+ } while (bracketStack > 0 && pn.id !== "(end)");
+ return ret;
+ };
+
+ function saveProperty(props, name, tkn, isClass, isStatic) {
+ var msg = ["key", "class method", "static class method"];
+ msg = msg[(isClass || false) + (isStatic || false)];
+ if (tkn.identifier) {
+ name = tkn.value;
+ }
+
+ if (props[name] && name !== "__proto__") {
+ warning("W075", state.tokens.next, msg, name);
+ } else {
+ props[name] = Object.create(null);
+ }
+
+ props[name].basic = true;
+ props[name].basictkn = tkn;
+ }
+ function saveAccessor(accessorType, props, name, tkn, isClass, isStatic) {
+ var flagName = accessorType === "get" ? "getterToken" : "setterToken";
+ var msg = "";
+
+ if (isClass) {
+ if (isStatic) {
+ msg += "static ";
+ }
+ msg += accessorType + "ter method";
+ } else {
+ msg = "key";
+ }
+
+ state.tokens.curr.accessorType = accessorType;
+ state.nameStack.set(tkn);
+
+ if (props[name]) {
+ if ((props[name].basic || props[name][flagName]) && name !== "__proto__") {
+ warning("W075", state.tokens.next, msg, name);
+ }
+ } else {
+ props[name] = Object.create(null);
+ }
+
+ props[name][flagName] = tkn;
+ }
+
+ function computedPropertyName() {
+ advance("[");
+ if (!state.inES6()) {
+ warning("W119", state.tokens.curr, "computed property names", "6");
+ }
+ var value = expression(10);
+ advance("]");
+ return value;
+ }
+ function checkPunctuators(token, values) {
+ if (token.type === "(punctuator)") {
+ return _.contains(values, token.value);
+ }
+ return false;
+ }
+ function checkPunctuator(token, value) {
+ return token.type === "(punctuator)" && token.value === value;
+ }
+ function destructuringAssignOrJsonValue() {
+
+ var block = lookupBlockType();
+ if (block.notJson) {
+ if (!state.inES6() && block.isDestAssign) {
+ warning("W104", state.tokens.curr, "destructuring assignment", "6");
+ }
+ statements();
+ } else {
+ state.option.laxbreak = true;
+ state.jsonMode = true;
+ jsonValue();
+ }
+ }
+
+ var arrayComprehension = function() {
+ var CompArray = function() {
+ this.mode = "use";
+ this.variables = [];
+ };
+ var _carrays = [];
+ var _current;
+ function declare(v) {
+ var l = _current.variables.filter(function(elt) {
+ if (elt.value === v) {
+ elt.undef = false;
+ return v;
+ }
+ }).length;
+ return l !== 0;
+ }
+ function use(v) {
+ var l = _current.variables.filter(function(elt) {
+ if (elt.value === v && !elt.undef) {
+ if (elt.unused === true) {
+ elt.unused = false;
+ }
+ return v;
+ }
+ }).length;
+ return (l === 0);
+ }
+ return { stack: function() {
+ _current = new CompArray();
+ _carrays.push(_current);
+ },
+ unstack: function() {
+ _current.variables.filter(function(v) {
+ if (v.unused)
+ warning("W098", v.token, v.raw_text || v.value);
+ if (v.undef)
+ state.funct["(scope)"].block.use(v.value, v.token);
+ });
+ _carrays.splice(-1, 1);
+ _current = _carrays[_carrays.length - 1];
+ },
+ setState: function(s) {
+ if (_.contains(["use", "define", "generate", "filter"], s))
+ _current.mode = s;
+ },
+ check: function(v) {
+ if (!_current) {
+ return;
+ }
+ if (_current && _current.mode === "use") {
+ if (use(v)) {
+ _current.variables.push({
+ funct: state.funct,
+ token: state.tokens.curr,
+ value: v,
+ undef: true,
+ unused: false
+ });
+ }
+ return true;
+ } else if (_current && _current.mode === "define") {
+ if (!declare(v)) {
+ _current.variables.push({
+ funct: state.funct,
+ token: state.tokens.curr,
+ value: v,
+ undef: false,
+ unused: true
+ });
+ }
+ return true;
+ } else if (_current && _current.mode === "generate") {
+ state.funct["(scope)"].block.use(v, state.tokens.curr);
+ return true;
+ } else if (_current && _current.mode === "filter") {
+ if (use(v)) {
+ state.funct["(scope)"].block.use(v, state.tokens.curr);
+ }
+ return true;
+ }
+ return false;
+ }
+ };
+ };
+
+ function jsonValue() {
+ function jsonObject() {
+ var o = {}, t = state.tokens.next;
+ advance("{");
+ if (state.tokens.next.id !== "}") {
+ for (;;) {
+ if (state.tokens.next.id === "(end)") {
+ error("E026", state.tokens.next, t.line);
+ } else if (state.tokens.next.id === "}") {
+ warning("W094", state.tokens.curr);
+ break;
+ } else if (state.tokens.next.id === ",") {
+ error("E028", state.tokens.next);
+ } else if (state.tokens.next.id !== "(string)") {
+ warning("W095", state.tokens.next, state.tokens.next.value);
+ }
+ if (o[state.tokens.next.value] === true) {
+ warning("W075", state.tokens.next, "key", state.tokens.next.value);
+ } else if ((state.tokens.next.value === "__proto__" &&
+ !state.option.proto) || (state.tokens.next.value === "__iterator__" &&
+ !state.option.iterator)) {
+ warning("W096", state.tokens.next, state.tokens.next.value);
+ } else {
+ o[state.tokens.next.value] = true;
+ }
+ advance();
+ advance(":");
+ jsonValue();
+ if (state.tokens.next.id !== ",") {
+ break;
+ }
+ advance(",");
+ }
+ }
+ advance("}");
+ }
+
+ function jsonArray() {
+ var t = state.tokens.next;
+ advance("[");
+ if (state.tokens.next.id !== "]") {
+ for (;;) {
+ if (state.tokens.next.id === "(end)") {
+ error("E027", state.tokens.next, t.line);
+ } else if (state.tokens.next.id === "]") {
+ warning("W094", state.tokens.curr);
+ break;
+ } else if (state.tokens.next.id === ",") {
+ error("E028", state.tokens.next);
+ }
+ jsonValue();
+ if (state.tokens.next.id !== ",") {
+ break;
+ }
+ advance(",");
+ }
+ }
+ advance("]");
+ }
+
+ switch (state.tokens.next.id) {
+ case "{":
+ jsonObject();
+ break;
+ case "[":
+ jsonArray();
+ break;
+ case "true":
+ case "false":
+ case "null":
+ case "(number)":
+ case "(string)":
+ advance();
+ break;
+ case "-":
+ advance("-");
+ advance("(number)");
+ break;
+ default:
+ error("E003", state.tokens.next);
+ }
+ }
+
+ var escapeRegex = function(str) {
+ return str.replace(/[-\/\\^$*+?.()|[\]{}]/g, "\\$&");
+ };
+ var itself = function(s, o, g) {
+ var i, k, x, reIgnoreStr, reIgnore;
+ var optionKeys;
+ var newOptionObj = {};
+ var newIgnoredObj = {};
+
+ o = _.clone(o);
+ state.reset();
+
+ if (o && o.scope) {
+ JSHINT.scope = o.scope;
+ } else {
+ JSHINT.errors = [];
+ JSHINT.undefs = [];
+ JSHINT.internals = [];
+ JSHINT.blacklist = {};
+ JSHINT.scope = "(main)";
+ }
+
+ predefined = Object.create(null);
+ combine(predefined, vars.ecmaIdentifiers[3]);
+ combine(predefined, vars.reservedVars);
+
+ combine(predefined, g || {});
+
+ declared = Object.create(null);
+ var exported = Object.create(null); // Variables that live outside the current file
+
+ function each(obj, cb) {
+ if (!obj)
+ return;
+
+ if (!Array.isArray(obj) && typeof obj === "object")
+ obj = Object.keys(obj);
+
+ obj.forEach(cb);
+ }
+
+ if (o) {
+ each(o.predef || null, function(item) {
+ var slice, prop;
+
+ if (item[0] === "-") {
+ slice = item.slice(1);
+ JSHINT.blacklist[slice] = slice;
+ delete predefined[slice];
+ } else {
+ prop = Object.getOwnPropertyDescriptor(o.predef, item);
+ predefined[item] = prop ? prop.value : false;
+ }
+ });
+
+ each(o.exported || null, function(item) {
+ exported[item] = true;
+ });
+
+ delete o.predef;
+ delete o.exported;
+
+ optionKeys = Object.keys(o);
+ for (x = 0; x < optionKeys.length; x++) {
+ if (/^-W\d{3}$/g.test(optionKeys[x])) {
+ newIgnoredObj[optionKeys[x].slice(1)] = true;
+ } else {
+ var optionKey = optionKeys[x];
+ newOptionObj[optionKey] = o[optionKey];
+ if ((optionKey === "esversion" && o[optionKey] === 5) ||
+ (optionKey === "es5" && o[optionKey])) {
+ warning("I003");
+ }
+
+ if (optionKeys[x] === "newcap" && o[optionKey] === false)
+ newOptionObj["(explicitNewcap)"] = true;
+ }
+ }
+ }
+
+ state.option = newOptionObj;
+ state.ignored = newIgnoredObj;
+
+ state.option.indent = state.option.indent || 4;
+ state.option.maxerr = state.option.maxerr || 50;
+
+ indent = 1;
+
+ var scopeManagerInst = scopeManager(state, predefined, exported, declared);
+ scopeManagerInst.on("warning", function(ev) {
+ warning.apply(null, [ ev.code, ev.token].concat(ev.data));
+ });
+
+ scopeManagerInst.on("error", function(ev) {
+ error.apply(null, [ ev.code, ev.token ].concat(ev.data));
+ });
+
+ state.funct = functor("(global)", null, {
+ "(global)" : true,
+ "(scope)" : scopeManagerInst,
+ "(comparray)" : arrayComprehension(),
+ "(metrics)" : createMetrics(state.tokens.next)
+ });
+
+ functions = [state.funct];
+ urls = [];
+ stack = null;
+ member = {};
+ membersOnly = null;
+ inblock = false;
+ lookahead = [];
+
+ if (!isString(s) && !Array.isArray(s)) {
+ errorAt("E004", 0);
+ return false;
+ }
+
+ api = {
+ get isJSON() {
+ return state.jsonMode;
+ },
+
+ getOption: function(name) {
+ return state.option[name] || null;
+ },
+
+ getCache: function(name) {
+ return state.cache[name];
+ },
+
+ setCache: function(name, value) {
+ state.cache[name] = value;
+ },
+
+ warn: function(code, data) {
+ warningAt.apply(null, [ code, data.line, data.char ].concat(data.data));
+ },
+
+ on: function(names, listener) {
+ names.split(" ").forEach(function(name) {
+ emitter.on(name, listener);
+ }.bind(this));
+ }
+ };
+
+ emitter.removeAllListeners();
+ (extraModules || []).forEach(function(func) {
+ func(api);
+ });
+
+ state.tokens.prev = state.tokens.curr = state.tokens.next = state.syntax["(begin)"];
+
+ if (o && o.ignoreDelimiters) {
+
+ if (!Array.isArray(o.ignoreDelimiters)) {
+ o.ignoreDelimiters = [o.ignoreDelimiters];
+ }
+
+ o.ignoreDelimiters.forEach(function(delimiterPair) {
+ if (!delimiterPair.start || !delimiterPair.end)
+ return;
+
+ reIgnoreStr = escapeRegex(delimiterPair.start) +
+ "[\\s\\S]*?" +
+ escapeRegex(delimiterPair.end);
+
+ reIgnore = new RegExp(reIgnoreStr, "ig");
+
+ s = s.replace(reIgnore, function(match) {
+ return match.replace(/./g, " ");
+ });
+ });
+ }
+
+ lex = new Lexer(s);
+
+ lex.on("warning", function(ev) {
+ warningAt.apply(null, [ ev.code, ev.line, ev.character].concat(ev.data));
+ });
+
+ lex.on("error", function(ev) {
+ errorAt.apply(null, [ ev.code, ev.line, ev.character ].concat(ev.data));
+ });
+
+ lex.on("fatal", function(ev) {
+ quit("E041", ev.line, ev.from);
+ });
+
+ lex.on("Identifier", function(ev) {
+ emitter.emit("Identifier", ev);
+ });
+
+ lex.on("String", function(ev) {
+ emitter.emit("String", ev);
+ });
+
+ lex.on("Number", function(ev) {
+ emitter.emit("Number", ev);
+ });
+
+ lex.start();
+ for (var name in o) {
+ if (_.has(o, name)) {
+ checkOption(name, state.tokens.curr);
+ }
+ }
+
+ assume();
+ combine(predefined, g || {});
+ comma.first = true;
+
+ try {
+ advance();
+ switch (state.tokens.next.id) {
+ case "{":
+ case "[":
+ destructuringAssignOrJsonValue();
+ break;
+ default:
+ directives();
+
+ if (state.directive["use strict"]) {
+ if (state.option.strict !== "global") {
+ warning("W097", state.tokens.prev);
+ }
+ }
+
+ statements();
+ }
+
+ if (state.tokens.next.id !== "(end)") {
+ quit("E041", state.tokens.curr.line);
+ }
+
+ state.funct["(scope)"].unstack();
+
+ } catch (err) {
+ if (err && err.name === "JSHintError") {
+ var nt = state.tokens.next || {};
+ JSHINT.errors.push({
+ scope : "(main)",
+ raw : err.raw,
+ code : err.code,
+ reason : err.message,
+ line : err.line || nt.line,
+ character : err.character || nt.from
+ }, null);
+ } else {
+ throw err;
+ }
+ }
+
+ if (JSHINT.scope === "(main)") {
+ o = o || {};
+
+ for (i = 0; i < JSHINT.internals.length; i += 1) {
+ k = JSHINT.internals[i];
+ o.scope = k.elem;
+ itself(k.value, o, g);
+ }
+ }
+
+ return JSHINT.errors.length === 0;
+ };
+ itself.addModule = function(func) {
+ extraModules.push(func);
+ };
+
+ itself.addModule(style.register);
+ itself.data = function() {
+ var data = {
+ functions: [],
+ options: state.option
+ };
+
+ var fu, f, i, j, n, globals;
+
+ if (itself.errors.length) {
+ data.errors = itself.errors;
+ }
+
+ if (state.jsonMode) {
+ data.json = true;
+ }
+
+ var impliedGlobals = state.funct["(scope)"].getImpliedGlobals();
+ if (impliedGlobals.length > 0) {
+ data.implieds = impliedGlobals;
+ }
+
+ if (urls.length > 0) {
+ data.urls = urls;
+ }
+
+ globals = state.funct["(scope)"].getUsedOrDefinedGlobals();
+ if (globals.length > 0) {
+ data.globals = globals;
+ }
+
+ for (i = 1; i < functions.length; i += 1) {
+ f = functions[i];
+ fu = {};
+
+ for (j = 0; j < functionicity.length; j += 1) {
+ fu[functionicity[j]] = [];
+ }
+
+ for (j = 0; j < functionicity.length; j += 1) {
+ if (fu[functionicity[j]].length === 0) {
+ delete fu[functionicity[j]];
+ }
+ }
+
+ fu.name = f["(name)"];
+ fu.param = f["(params)"];
+ fu.line = f["(line)"];
+ fu.character = f["(character)"];
+ fu.last = f["(last)"];
+ fu.lastcharacter = f["(lastcharacter)"];
+
+ fu.metrics = {
+ complexity: f["(metrics)"].ComplexityCount,
+ parameters: f["(metrics)"].arity,
+ statements: f["(metrics)"].statementCount
+ };
+
+ data.functions.push(fu);
+ }
+
+ var unuseds = state.funct["(scope)"].getUnuseds();
+ if (unuseds.length > 0) {
+ data.unused = unuseds;
+ }
+
+ for (n in member) {
+ if (typeof member[n] === "number") {
+ data.member = member;
+ break;
+ }
+ }
+
+ return data;
+ };
+
+ itself.jshint = itself;
+
+ return itself;
+}());
+if (typeof exports === "object" && exports) {
+ exports.JSHINT = JSHINT;
+}
+
+},{"../lodash":"/node_modules/jshint/lodash.js","./lex.js":"/node_modules/jshint/src/lex.js","./messages.js":"/node_modules/jshint/src/messages.js","./options.js":"/node_modules/jshint/src/options.js","./reg.js":"/node_modules/jshint/src/reg.js","./scope-manager.js":"/node_modules/jshint/src/scope-manager.js","./state.js":"/node_modules/jshint/src/state.js","./style.js":"/node_modules/jshint/src/style.js","./vars.js":"/node_modules/jshint/src/vars.js","events":"/node_modules/browserify/node_modules/events/events.js"}],"/node_modules/jshint/src/lex.js":[function(_dereq_,module,exports){
+
+"use strict";
+
+var _ = _dereq_("../lodash");
+var events = _dereq_("events");
+var reg = _dereq_("./reg.js");
+var state = _dereq_("./state.js").state;
+
+var unicodeData = _dereq_("../data/ascii-identifier-data.js");
+var asciiIdentifierStartTable = unicodeData.asciiIdentifierStartTable;
+var asciiIdentifierPartTable = unicodeData.asciiIdentifierPartTable;
+
+var Token = {
+ Identifier: 1,
+ Punctuator: 2,
+ NumericLiteral: 3,
+ StringLiteral: 4,
+ Comment: 5,
+ Keyword: 6,
+ NullLiteral: 7,
+ BooleanLiteral: 8,
+ RegExp: 9,
+ TemplateHead: 10,
+ TemplateMiddle: 11,
+ TemplateTail: 12,
+ NoSubstTemplate: 13
+};
+
+var Context = {
+ Block: 1,
+ Template: 2
+};
+
+function asyncTrigger() {
+ var _checks = [];
+
+ return {
+ push: function(fn) {
+ _checks.push(fn);
+ },
+
+ check: function() {
+ for (var check = 0; check < _checks.length; ++check) {
+ _checks[check]();
+ }
+
+ _checks.splice(0, _checks.length);
+ }
+ };
+}
+function Lexer(source) {
+ var lines = source;
+
+ if (typeof lines === "string") {
+ lines = lines
+ .replace(/\r\n/g, "\n")
+ .replace(/\r/g, "\n")
+ .split("\n");
+ }
+
+ if (lines[0] && lines[0].substr(0, 2) === "#!") {
+ if (lines[0].indexOf("node") !== -1) {
+ state.option.node = true;
+ }
+ lines[0] = "";
+ }
+
+ this.emitter = new events.EventEmitter();
+ this.source = source;
+ this.setLines(lines);
+ this.prereg = true;
+
+ this.line = 0;
+ this.char = 1;
+ this.from = 1;
+ this.input = "";
+ this.inComment = false;
+ this.context = [];
+ this.templateStarts = [];
+
+ for (var i = 0; i < state.option.indent; i += 1) {
+ state.tab += " ";
+ }
+ this.ignoreLinterErrors = false;
+}
+
+Lexer.prototype = {
+ _lines: [],
+
+ inContext: function(ctxType) {
+ return this.context.length > 0 && this.context[this.context.length - 1].type === ctxType;
+ },
+
+ pushContext: function(ctxType) {
+ this.context.push({ type: ctxType });
+ },
+
+ popContext: function() {
+ return this.context.pop();
+ },
+
+ isContext: function(context) {
+ return this.context.length > 0 && this.context[this.context.length - 1] === context;
+ },
+
+ currentContext: function() {
+ return this.context.length > 0 && this.context[this.context.length - 1];
+ },
+
+ getLines: function() {
+ this._lines = state.lines;
+ return this._lines;
+ },
+
+ setLines: function(val) {
+ this._lines = val;
+ state.lines = this._lines;
+ },
+ peek: function(i) {
+ return this.input.charAt(i || 0);
+ },
+ skip: function(i) {
+ i = i || 1;
+ this.char += i;
+ this.input = this.input.slice(i);
+ },
+ on: function(names, listener) {
+ names.split(" ").forEach(function(name) {
+ this.emitter.on(name, listener);
+ }.bind(this));
+ },
+ trigger: function() {
+ this.emitter.emit.apply(this.emitter, Array.prototype.slice.call(arguments));
+ },
+ triggerAsync: function(type, args, checks, fn) {
+ checks.push(function() {
+ if (fn()) {
+ this.trigger(type, args);
+ }
+ }.bind(this));
+ },
+ scanPunctuator: function() {
+ var ch1 = this.peek();
+ var ch2, ch3, ch4;
+
+ switch (ch1) {
+ case ".":
+ if ((/^[0-9]$/).test(this.peek(1))) {
+ return null;
+ }
+ if (this.peek(1) === "." && this.peek(2) === ".") {
+ return {
+ type: Token.Punctuator,
+ value: "..."
+ };
+ }
+ case "(":
+ case ")":
+ case ";":
+ case ",":
+ case "[":
+ case "]":
+ case ":":
+ case "~":
+ case "?":
+ return {
+ type: Token.Punctuator,
+ value: ch1
+ };
+ case "{":
+ this.pushContext(Context.Block);
+ return {
+ type: Token.Punctuator,
+ value: ch1
+ };
+ case "}":
+ if (this.inContext(Context.Block)) {
+ this.popContext();
+ }
+ return {
+ type: Token.Punctuator,
+ value: ch1
+ };
+ case "#":
+ return {
+ type: Token.Punctuator,
+ value: ch1
+ };
+ case "":
+ return null;
+ }
+
+ ch2 = this.peek(1);
+ ch3 = this.peek(2);
+ ch4 = this.peek(3);
+
+ if (ch1 === ">" && ch2 === ">" && ch3 === ">" && ch4 === "=") {
+ return {
+ type: Token.Punctuator,
+ value: ">>>="
+ };
+ }
+
+ if (ch1 === "=" && ch2 === "=" && ch3 === "=") {
+ return {
+ type: Token.Punctuator,
+ value: "==="
+ };
+ }
+
+ if (ch1 === "!" && ch2 === "=" && ch3 === "=") {
+ return {
+ type: Token.Punctuator,
+ value: "!=="
+ };
+ }
+
+ if (ch1 === ">" && ch2 === ">" && ch3 === ">") {
+ return {
+ type: Token.Punctuator,
+ value: ">>>"
+ };
+ }
+
+ if (ch1 === "<" && ch2 === "<" && ch3 === "=") {
+ return {
+ type: Token.Punctuator,
+ value: "<<="
+ };
+ }
+
+ if (ch1 === ">" && ch2 === ">" && ch3 === "=") {
+ return {
+ type: Token.Punctuator,
+ value: ">>="
+ };
+ }
+ if (ch1 === "=" && ch2 === ">") {
+ return {
+ type: Token.Punctuator,
+ value: ch1 + ch2
+ };
+ }
+ if (ch1 === ch2 && ("+-<>&|".indexOf(ch1) >= 0)) {
+ return {
+ type: Token.Punctuator,
+ value: ch1 + ch2
+ };
+ }
+
+ if ("<>=!+-*%&|^".indexOf(ch1) >= 0) {
+ if (ch2 === "=") {
+ return {
+ type: Token.Punctuator,
+ value: ch1 + ch2
+ };
+ }
+
+ return {
+ type: Token.Punctuator,
+ value: ch1
+ };
+ }
+
+ if (ch1 === "/") {
+ if (ch2 === "=") {
+ return {
+ type: Token.Punctuator,
+ value: "/="
+ };
+ }
+
+ return {
+ type: Token.Punctuator,
+ value: "/"
+ };
+ }
+
+ return null;
+ },
+ scanComments: function() {
+ var ch1 = this.peek();
+ var ch2 = this.peek(1);
+ var rest = this.input.substr(2);
+ var startLine = this.line;
+ var startChar = this.char;
+ var self = this;
+
+ function commentToken(label, body, opt) {
+ var special = ["jshint", "jslint", "members", "member", "globals", "global", "exported"];
+ var isSpecial = false;
+ var value = label + body;
+ var commentType = "plain";
+ opt = opt || {};
+
+ if (opt.isMultiline) {
+ value += "*/";
+ }
+
+ body = body.replace(/\n/g, " ");
+
+ if (label === "/*" && reg.fallsThrough.test(body)) {
+ isSpecial = true;
+ commentType = "falls through";
+ }
+
+ special.forEach(function(str) {
+ if (isSpecial) {
+ return;
+ }
+ if (label === "//" && str !== "jshint") {
+ return;
+ }
+
+ if (body.charAt(str.length) === " " && body.substr(0, str.length) === str) {
+ isSpecial = true;
+ label = label + str;
+ body = body.substr(str.length);
+ }
+
+ if (!isSpecial && body.charAt(0) === " " && body.charAt(str.length + 1) === " " &&
+ body.substr(1, str.length) === str) {
+ isSpecial = true;
+ label = label + " " + str;
+ body = body.substr(str.length + 1);
+ }
+
+ if (!isSpecial) {
+ return;
+ }
+
+ switch (str) {
+ case "member":
+ commentType = "members";
+ break;
+ case "global":
+ commentType = "globals";
+ break;
+ default:
+ var options = body.split(":").map(function(v) {
+ return v.replace(/^\s+/, "").replace(/\s+$/, "");
+ });
+
+ if (options.length === 2) {
+ switch (options[0]) {
+ case "ignore":
+ switch (options[1]) {
+ case "start":
+ self.ignoringLinterErrors = true;
+ isSpecial = false;
+ break;
+ case "end":
+ self.ignoringLinterErrors = false;
+ isSpecial = false;
+ break;
+ }
+ }
+ }
+
+ commentType = str;
+ }
+ });
+
+ return {
+ type: Token.Comment,
+ commentType: commentType,
+ value: value,
+ body: body,
+ isSpecial: isSpecial,
+ isMultiline: opt.isMultiline || false,
+ isMalformed: opt.isMalformed || false
+ };
+ }
+ if (ch1 === "*" && ch2 === "/") {
+ this.trigger("error", {
+ code: "E018",
+ line: startLine,
+ character: startChar
+ });
+
+ this.skip(2);
+ return null;
+ }
+ if (ch1 !== "/" || (ch2 !== "*" && ch2 !== "/")) {
+ return null;
+ }
+ if (ch2 === "/") {
+ this.skip(this.input.length); // Skip to the EOL.
+ return commentToken("//", rest);
+ }
+
+ var body = "";
+ if (ch2 === "*") {
+ this.inComment = true;
+ this.skip(2);
+
+ while (this.peek() !== "*" || this.peek(1) !== "/") {
+ if (this.peek() === "") { // End of Line
+ body += "\n";
+ if (!this.nextLine()) {
+ this.trigger("error", {
+ code: "E017",
+ line: startLine,
+ character: startChar
+ });
+
+ this.inComment = false;
+ return commentToken("/*", body, {
+ isMultiline: true,
+ isMalformed: true
+ });
+ }
+ } else {
+ body += this.peek();
+ this.skip();
+ }
+ }
+
+ this.skip(2);
+ this.inComment = false;
+ return commentToken("/*", body, { isMultiline: true });
+ }
+ },
+ scanKeyword: function() {
+ var result = /^[a-zA-Z_$][a-zA-Z0-9_$]*/.exec(this.input);
+ var keywords = [
+ "if", "in", "do", "var", "for", "new",
+ "try", "let", "this", "else", "case",
+ "void", "with", "enum", "while", "break",
+ "catch", "throw", "const", "yield", "class",
+ "super", "return", "typeof", "delete",
+ "switch", "export", "import", "default",
+ "finally", "extends", "function", "continue",
+ "debugger", "instanceof"
+ ];
+
+ if (result && keywords.indexOf(result[0]) >= 0) {
+ return {
+ type: Token.Keyword,
+ value: result[0]
+ };
+ }
+
+ return null;
+ },
+ scanIdentifier: function() {
+ var id = "";
+ var index = 0;
+ var type, char;
+
+ function isNonAsciiIdentifierStart(code) {
+ return code > 256;
+ }
+
+ function isNonAsciiIdentifierPart(code) {
+ return code > 256;
+ }
+
+ function isHexDigit(str) {
+ return (/^[0-9a-fA-F]$/).test(str);
+ }
+
+ var readUnicodeEscapeSequence = function() {
+ index += 1;
+
+ if (this.peek(index) !== "u") {
+ return null;
+ }
+
+ var ch1 = this.peek(index + 1);
+ var ch2 = this.peek(index + 2);
+ var ch3 = this.peek(index + 3);
+ var ch4 = this.peek(index + 4);
+ var code;
+
+ if (isHexDigit(ch1) && isHexDigit(ch2) && isHexDigit(ch3) && isHexDigit(ch4)) {
+ code = parseInt(ch1 + ch2 + ch3 + ch4, 16);
+
+ if (asciiIdentifierPartTable[code] || isNonAsciiIdentifierPart(code)) {
+ index += 5;
+ return "\\u" + ch1 + ch2 + ch3 + ch4;
+ }
+
+ return null;
+ }
+
+ return null;
+ }.bind(this);
+
+ var getIdentifierStart = function() {
+ var chr = this.peek(index);
+ var code = chr.charCodeAt(0);
+
+ if (code === 92) {
+ return readUnicodeEscapeSequence();
+ }
+
+ if (code < 128) {
+ if (asciiIdentifierStartTable[code]) {
+ index += 1;
+ return chr;
+ }
+
+ return null;
+ }
+
+ if (isNonAsciiIdentifierStart(code)) {
+ index += 1;
+ return chr;
+ }
+
+ return null;
+ }.bind(this);
+
+ var getIdentifierPart = function() {
+ var chr = this.peek(index);
+ var code = chr.charCodeAt(0);
+
+ if (code === 92) {
+ return readUnicodeEscapeSequence();
+ }
+
+ if (code < 128) {
+ if (asciiIdentifierPartTable[code]) {
+ index += 1;
+ return chr;
+ }
+
+ return null;
+ }
+
+ if (isNonAsciiIdentifierPart(code)) {
+ index += 1;
+ return chr;
+ }
+
+ return null;
+ }.bind(this);
+
+ function removeEscapeSequences(id) {
+ return id.replace(/\\u([0-9a-fA-F]{4})/g, function(m0, codepoint) {
+ return String.fromCharCode(parseInt(codepoint, 16));
+ });
+ }
+
+ char = getIdentifierStart();
+ if (char === null) {
+ return null;
+ }
+
+ id = char;
+ for (;;) {
+ char = getIdentifierPart();
+
+ if (char === null) {
+ break;
+ }
+
+ id += char;
+ }
+
+ switch (id) {
+ case "true":
+ case "false":
+ type = Token.BooleanLiteral;
+ break;
+ case "null":
+ type = Token.NullLiteral;
+ break;
+ default:
+ type = Token.Identifier;
+ }
+
+ return {
+ type: type,
+ value: removeEscapeSequences(id),
+ text: id,
+ tokenLength: id.length
+ };
+ },
+ scanNumericLiteral: function() {
+ var index = 0;
+ var value = "";
+ var length = this.input.length;
+ var char = this.peek(index);
+ var bad;
+ var isAllowedDigit = isDecimalDigit;
+ var base = 10;
+ var isLegacy = false;
+
+ function isDecimalDigit(str) {
+ return (/^[0-9]$/).test(str);
+ }
+
+ function isOctalDigit(str) {
+ return (/^[0-7]$/).test(str);
+ }
+
+ function isBinaryDigit(str) {
+ return (/^[01]$/).test(str);
+ }
+
+ function isHexDigit(str) {
+ return (/^[0-9a-fA-F]$/).test(str);
+ }
+
+ function isIdentifierStart(ch) {
+ return (ch === "$") || (ch === "_") || (ch === "\\") ||
+ (ch >= "a" && ch <= "z") || (ch >= "A" && ch <= "Z");
+ }
+
+ if (char !== "." && !isDecimalDigit(char)) {
+ return null;
+ }
+
+ if (char !== ".") {
+ value = this.peek(index);
+ index += 1;
+ char = this.peek(index);
+
+ if (value === "0") {
+ if (char === "x" || char === "X") {
+ isAllowedDigit = isHexDigit;
+ base = 16;
+
+ index += 1;
+ value += char;
+ }
+ if (char === "o" || char === "O") {
+ isAllowedDigit = isOctalDigit;
+ base = 8;
+
+ if (!state.inES6(true)) {
+ this.trigger("warning", {
+ code: "W119",
+ line: this.line,
+ character: this.char,
+ data: [ "Octal integer literal", "6" ]
+ });
+ }
+
+ index += 1;
+ value += char;
+ }
+ if (char === "b" || char === "B") {
+ isAllowedDigit = isBinaryDigit;
+ base = 2;
+
+ if (!state.inES6(true)) {
+ this.trigger("warning", {
+ code: "W119",
+ line: this.line,
+ character: this.char,
+ data: [ "Binary integer literal", "6" ]
+ });
+ }
+
+ index += 1;
+ value += char;
+ }
+ if (isOctalDigit(char)) {
+ isAllowedDigit = isOctalDigit;
+ base = 8;
+ isLegacy = true;
+ bad = false;
+
+ index += 1;
+ value += char;
+ }
+
+ if (!isOctalDigit(char) && isDecimalDigit(char)) {
+ index += 1;
+ value += char;
+ }
+ }
+
+ while (index < length) {
+ char = this.peek(index);
+
+ if (isLegacy && isDecimalDigit(char)) {
+ bad = true;
+ } else if (!isAllowedDigit(char)) {
+ break;
+ }
+ value += char;
+ index += 1;
+ }
+
+ if (isAllowedDigit !== isDecimalDigit) {
+ if (!isLegacy && value.length <= 2) { // 0x
+ return {
+ type: Token.NumericLiteral,
+ value: value,
+ isMalformed: true
+ };
+ }
+
+ if (index < length) {
+ char = this.peek(index);
+ if (isIdentifierStart(char)) {
+ return null;
+ }
+ }
+
+ return {
+ type: Token.NumericLiteral,
+ value: value,
+ base: base,
+ isLegacy: isLegacy,
+ isMalformed: false
+ };
+ }
+ }
+
+ if (char === ".") {
+ value += char;
+ index += 1;
+
+ while (index < length) {
+ char = this.peek(index);
+ if (!isDecimalDigit(char)) {
+ break;
+ }
+ value += char;
+ index += 1;
+ }
+ }
+
+ if (char === "e" || char === "E") {
+ value += char;
+ index += 1;
+ char = this.peek(index);
+
+ if (char === "+" || char === "-") {
+ value += this.peek(index);
+ index += 1;
+ }
+
+ char = this.peek(index);
+ if (isDecimalDigit(char)) {
+ value += char;
+ index += 1;
+
+ while (index < length) {
+ char = this.peek(index);
+ if (!isDecimalDigit(char)) {
+ break;
+ }
+ value += char;
+ index += 1;
+ }
+ } else {
+ return null;
+ }
+ }
+
+ if (index < length) {
+ char = this.peek(index);
+ if (isIdentifierStart(char)) {
+ return null;
+ }
+ }
+
+ return {
+ type: Token.NumericLiteral,
+ value: value,
+ base: base,
+ isMalformed: !isFinite(value)
+ };
+ },
+ scanEscapeSequence: function(checks) {
+ var allowNewLine = false;
+ var jump = 1;
+ this.skip();
+ var char = this.peek();
+
+ switch (char) {
+ case "'":
+ this.triggerAsync("warning", {
+ code: "W114",
+ line: this.line,
+ character: this.char,
+ data: [ "\\'" ]
+ }, checks, function() {return state.jsonMode; });
+ break;
+ case "b":
+ char = "\\b";
+ break;
+ case "f":
+ char = "\\f";
+ break;
+ case "n":
+ char = "\\n";
+ break;
+ case "r":
+ char = "\\r";
+ break;
+ case "t":
+ char = "\\t";
+ break;
+ case "0":
+ char = "\\0";
+ var n = parseInt(this.peek(1), 10);
+ this.triggerAsync("warning", {
+ code: "W115",
+ line: this.line,
+ character: this.char
+ }, checks,
+ function() { return n >= 0 && n <= 7 && state.isStrict(); });
+ break;
+ case "u":
+ var hexCode = this.input.substr(1, 4);
+ var code = parseInt(hexCode, 16);
+ if (isNaN(code)) {
+ this.trigger("warning", {
+ code: "W052",
+ line: this.line,
+ character: this.char,
+ data: [ "u" + hexCode ]
+ });
+ }
+ char = String.fromCharCode(code);
+ jump = 5;
+ break;
+ case "v":
+ this.triggerAsync("warning", {
+ code: "W114",
+ line: this.line,
+ character: this.char,
+ data: [ "\\v" ]
+ }, checks, function() { return state.jsonMode; });
+
+ char = "\v";
+ break;
+ case "x":
+ var x = parseInt(this.input.substr(1, 2), 16);
+
+ this.triggerAsync("warning", {
+ code: "W114",
+ line: this.line,
+ character: this.char,
+ data: [ "\\x-" ]
+ }, checks, function() { return state.jsonMode; });
+
+ char = String.fromCharCode(x);
+ jump = 3;
+ break;
+ case "\\":
+ char = "\\\\";
+ break;
+ case "\"":
+ char = "\\\"";
+ break;
+ case "/":
+ break;
+ case "":
+ allowNewLine = true;
+ char = "";
+ break;
+ }
+
+ return { char: char, jump: jump, allowNewLine: allowNewLine };
+ },
+ scanTemplateLiteral: function(checks) {
+ var tokenType;
+ var value = "";
+ var ch;
+ var startLine = this.line;
+ var startChar = this.char;
+ var depth = this.templateStarts.length;
+
+ if (!state.inES6(true)) {
+ return null;
+ } else if (this.peek() === "`") {
+ tokenType = Token.TemplateHead;
+ this.templateStarts.push({ line: this.line, char: this.char });
+ depth = this.templateStarts.length;
+ this.skip(1);
+ this.pushContext(Context.Template);
+ } else if (this.inContext(Context.Template) && this.peek() === "}") {
+ tokenType = Token.TemplateMiddle;
+ } else {
+ return null;
+ }
+
+ while (this.peek() !== "`") {
+ while ((ch = this.peek()) === "") {
+ value += "\n";
+ if (!this.nextLine()) {
+ var startPos = this.templateStarts.pop();
+ this.trigger("error", {
+ code: "E052",
+ line: startPos.line,
+ character: startPos.char
+ });
+ return {
+ type: tokenType,
+ value: value,
+ startLine: startLine,
+ startChar: startChar,
+ isUnclosed: true,
+ depth: depth,
+ context: this.popContext()
+ };
+ }
+ }
+
+ if (ch === '$' && this.peek(1) === '{') {
+ value += '${';
+ this.skip(2);
+ return {
+ type: tokenType,
+ value: value,
+ startLine: startLine,
+ startChar: startChar,
+ isUnclosed: false,
+ depth: depth,
+ context: this.currentContext()
+ };
+ } else if (ch === '\\') {
+ var escape = this.scanEscapeSequence(checks);
+ value += escape.char;
+ this.skip(escape.jump);
+ } else if (ch !== '`') {
+ value += ch;
+ this.skip(1);
+ }
+ }
+ tokenType = tokenType === Token.TemplateHead ? Token.NoSubstTemplate : Token.TemplateTail;
+ this.skip(1);
+ this.templateStarts.pop();
+
+ return {
+ type: tokenType,
+ value: value,
+ startLine: startLine,
+ startChar: startChar,
+ isUnclosed: false,
+ depth: depth,
+ context: this.popContext()
+ };
+ },
+ scanStringLiteral: function(checks) {
+ var quote = this.peek();
+ if (quote !== "\"" && quote !== "'") {
+ return null;
+ }
+ this.triggerAsync("warning", {
+ code: "W108",
+ line: this.line,
+ character: this.char // +1?
+ }, checks, function() { return state.jsonMode && quote !== "\""; });
+
+ var value = "";
+ var startLine = this.line;
+ var startChar = this.char;
+ var allowNewLine = false;
+
+ this.skip();
+
+ while (this.peek() !== quote) {
+ if (this.peek() === "") { // End Of Line
+
+ if (!allowNewLine) {
+ this.trigger("warning", {
+ code: "W112",
+ line: this.line,
+ character: this.char
+ });
+ } else {
+ allowNewLine = false;
+
+ this.triggerAsync("warning", {
+ code: "W043",
+ line: this.line,
+ character: this.char
+ }, checks, function() { return !state.option.multistr; });
+
+ this.triggerAsync("warning", {
+ code: "W042",
+ line: this.line,
+ character: this.char
+ }, checks, function() { return state.jsonMode && state.option.multistr; });
+ }
+
+ if (!this.nextLine()) {
+ this.trigger("error", {
+ code: "E029",
+ line: startLine,
+ character: startChar
+ });
+
+ return {
+ type: Token.StringLiteral,
+ value: value,
+ startLine: startLine,
+ startChar: startChar,
+ isUnclosed: true,
+ quote: quote
+ };
+ }
+
+ } else { // Any character other than End Of Line
+
+ allowNewLine = false;
+ var char = this.peek();
+ var jump = 1; // A length of a jump, after we're done
+
+ if (char < " ") {
+ this.trigger("warning", {
+ code: "W113",
+ line: this.line,
+ character: this.char,
+ data: [ "" ]
+ });
+ }
+ if (char === "\\") {
+ var parsed = this.scanEscapeSequence(checks);
+ char = parsed.char;
+ jump = parsed.jump;
+ allowNewLine = parsed.allowNewLine;
+ }
+
+ value += char;
+ this.skip(jump);
+ }
+ }
+
+ this.skip();
+ return {
+ type: Token.StringLiteral,
+ value: value,
+ startLine: startLine,
+ startChar: startChar,
+ isUnclosed: false,
+ quote: quote
+ };
+ },
+ scanRegExp: function() {
+ var index = 0;
+ var length = this.input.length;
+ var char = this.peek();
+ var value = char;
+ var body = "";
+ var flags = [];
+ var malformed = false;
+ var isCharSet = false;
+ var terminated;
+
+ var scanUnexpectedChars = function() {
+ if (char < " ") {
+ malformed = true;
+ this.trigger("warning", {
+ code: "W048",
+ line: this.line,
+ character: this.char
+ });
+ }
+ if (char === "<") {
+ malformed = true;
+ this.trigger("warning", {
+ code: "W049",
+ line: this.line,
+ character: this.char,
+ data: [ char ]
+ });
+ }
+ }.bind(this);
+ if (!this.prereg || char !== "/") {
+ return null;
+ }
+
+ index += 1;
+ terminated = false;
+
+ while (index < length) {
+ char = this.peek(index);
+ value += char;
+ body += char;
+
+ if (isCharSet) {
+ if (char === "]") {
+ if (this.peek(index - 1) !== "\\" || this.peek(index - 2) === "\\") {
+ isCharSet = false;
+ }
+ }
+
+ if (char === "\\") {
+ index += 1;
+ char = this.peek(index);
+ body += char;
+ value += char;
+
+ scanUnexpectedChars();
+ }
+
+ index += 1;
+ continue;
+ }
+
+ if (char === "\\") {
+ index += 1;
+ char = this.peek(index);
+ body += char;
+ value += char;
+
+ scanUnexpectedChars();
+
+ if (char === "/") {
+ index += 1;
+ continue;
+ }
+
+ if (char === "[") {
+ index += 1;
+ continue;
+ }
+ }
+
+ if (char === "[") {
+ isCharSet = true;
+ index += 1;
+ continue;
+ }
+
+ if (char === "/") {
+ body = body.substr(0, body.length - 1);
+ terminated = true;
+ index += 1;
+ break;
+ }
+
+ index += 1;
+ }
+
+ if (!terminated) {
+ this.trigger("error", {
+ code: "E015",
+ line: this.line,
+ character: this.from
+ });
+
+ return void this.trigger("fatal", {
+ line: this.line,
+ from: this.from
+ });
+ }
+
+ while (index < length) {
+ char = this.peek(index);
+ if (!/[gim]/.test(char)) {
+ break;
+ }
+ flags.push(char);
+ value += char;
+ index += 1;
+ }
+
+ try {
+ new RegExp(body, flags.join(""));
+ } catch (err) {
+ malformed = true;
+ this.trigger("error", {
+ code: "E016",
+ line: this.line,
+ character: this.char,
+ data: [ err.message ] // Platform dependent!
+ });
+ }
+
+ return {
+ type: Token.RegExp,
+ value: value,
+ flags: flags,
+ isMalformed: malformed
+ };
+ },
+ scanNonBreakingSpaces: function() {
+ return state.option.nonbsp ?
+ this.input.search(/(\u00A0)/) : -1;
+ },
+ scanUnsafeChars: function() {
+ return this.input.search(reg.unsafeChars);
+ },
+ next: function(checks) {
+ this.from = this.char;
+ var start;
+ if (/\s/.test(this.peek())) {
+ start = this.char;
+
+ while (/\s/.test(this.peek())) {
+ this.from += 1;
+ this.skip();
+ }
+ }
+
+ var match = this.scanComments() ||
+ this.scanStringLiteral(checks) ||
+ this.scanTemplateLiteral(checks);
+
+ if (match) {
+ return match;
+ }
+
+ match =
+ this.scanRegExp() ||
+ this.scanPunctuator() ||
+ this.scanKeyword() ||
+ this.scanIdentifier() ||
+ this.scanNumericLiteral();
+
+ if (match) {
+ this.skip(match.tokenLength || match.value.length);
+ return match;
+ }
+
+ return null;
+ },
+ nextLine: function() {
+ var char;
+
+ if (this.line >= this.getLines().length) {
+ return false;
+ }
+
+ this.input = this.getLines()[this.line];
+ this.line += 1;
+ this.char = 1;
+ this.from = 1;
+
+ var inputTrimmed = this.input.trim();
+
+ var startsWith = function() {
+ return _.some(arguments, function(prefix) {
+ return inputTrimmed.indexOf(prefix) === 0;
+ });
+ };
+
+ var endsWith = function() {
+ return _.some(arguments, function(suffix) {
+ return inputTrimmed.indexOf(suffix, inputTrimmed.length - suffix.length) !== -1;
+ });
+ };
+ if (this.ignoringLinterErrors === true) {
+ if (!startsWith("/*", "//") && !(this.inComment && endsWith("*/"))) {
+ this.input = "";
+ }
+ }
+
+ char = this.scanNonBreakingSpaces();
+ if (char >= 0) {
+ this.trigger("warning", { code: "W125", line: this.line, character: char + 1 });
+ }
+
+ this.input = this.input.replace(/\t/g, state.tab);
+ char = this.scanUnsafeChars();
+
+ if (char >= 0) {
+ this.trigger("warning", { code: "W100", line: this.line, character: char });
+ }
+
+ if (!this.ignoringLinterErrors && state.option.maxlen &&
+ state.option.maxlen < this.input.length) {
+ var inComment = this.inComment ||
+ startsWith.call(inputTrimmed, "//") ||
+ startsWith.call(inputTrimmed, "/*");
+
+ var shouldTriggerError = !inComment || !reg.maxlenException.test(inputTrimmed);
+
+ if (shouldTriggerError) {
+ this.trigger("warning", { code: "W101", line: this.line, character: this.input.length });
+ }
+ }
+
+ return true;
+ },
+ start: function() {
+ this.nextLine();
+ },
+ token: function() {
+ var checks = asyncTrigger();
+ var token;
+
+
+ function isReserved(token, isProperty) {
+ if (!token.reserved) {
+ return false;
+ }
+ var meta = token.meta;
+
+ if (meta && meta.isFutureReservedWord && state.inES5()) {
+ if (!meta.es5) {
+ return false;
+ }
+ if (meta.strictOnly) {
+ if (!state.option.strict && !state.isStrict()) {
+ return false;
+ }
+ }
+
+ if (isProperty) {
+ return false;
+ }
+ }
+
+ return true;
+ }
+ var create = function(type, value, isProperty, token) {
+ var obj;
+
+ if (type !== "(endline)" && type !== "(end)") {
+ this.prereg = false;
+ }
+
+ if (type === "(punctuator)") {
+ switch (value) {
+ case ".":
+ case ")":
+ case "~":
+ case "#":
+ case "]":
+ case "++":
+ case "--":
+ this.prereg = false;
+ break;
+ default:
+ this.prereg = true;
+ }
+
+ obj = Object.create(state.syntax[value] || state.syntax["(error)"]);
+ }
+
+ if (type === "(identifier)") {
+ if (value === "return" || value === "case" || value === "typeof") {
+ this.prereg = true;
+ }
+
+ if (_.has(state.syntax, value)) {
+ obj = Object.create(state.syntax[value] || state.syntax["(error)"]);
+ if (!isReserved(obj, isProperty && type === "(identifier)")) {
+ obj = null;
+ }
+ }
+ }
+
+ if (!obj) {
+ obj = Object.create(state.syntax[type]);
+ }
+
+ obj.identifier = (type === "(identifier)");
+ obj.type = obj.type || type;
+ obj.value = value;
+ obj.line = this.line;
+ obj.character = this.char;
+ obj.from = this.from;
+ if (obj.identifier && token) obj.raw_text = token.text || token.value;
+ if (token && token.startLine && token.startLine !== this.line) {
+ obj.startLine = token.startLine;
+ }
+ if (token && token.context) {
+ obj.context = token.context;
+ }
+ if (token && token.depth) {
+ obj.depth = token.depth;
+ }
+ if (token && token.isUnclosed) {
+ obj.isUnclosed = token.isUnclosed;
+ }
+
+ if (isProperty && obj.identifier) {
+ obj.isProperty = isProperty;
+ }
+
+ obj.check = checks.check;
+
+ return obj;
+ }.bind(this);
+
+ for (;;) {
+ if (!this.input.length) {
+ if (this.nextLine()) {
+ return create("(endline)", "");
+ }
+
+ if (this.exhausted) {
+ return null;
+ }
+
+ this.exhausted = true;
+ return create("(end)", "");
+ }
+
+ token = this.next(checks);
+
+ if (!token) {
+ if (this.input.length) {
+ this.trigger("error", {
+ code: "E024",
+ line: this.line,
+ character: this.char,
+ data: [ this.peek() ]
+ });
+
+ this.input = "";
+ }
+
+ continue;
+ }
+
+ switch (token.type) {
+ case Token.StringLiteral:
+ this.triggerAsync("String", {
+ line: this.line,
+ char: this.char,
+ from: this.from,
+ startLine: token.startLine,
+ startChar: token.startChar,
+ value: token.value,
+ quote: token.quote
+ }, checks, function() { return true; });
+
+ return create("(string)", token.value, null, token);
+
+ case Token.TemplateHead:
+ this.trigger("TemplateHead", {
+ line: this.line,
+ char: this.char,
+ from: this.from,
+ startLine: token.startLine,
+ startChar: token.startChar,
+ value: token.value
+ });
+ return create("(template)", token.value, null, token);
+
+ case Token.TemplateMiddle:
+ this.trigger("TemplateMiddle", {
+ line: this.line,
+ char: this.char,
+ from: this.from,
+ startLine: token.startLine,
+ startChar: token.startChar,
+ value: token.value
+ });
+ return create("(template middle)", token.value, null, token);
+
+ case Token.TemplateTail:
+ this.trigger("TemplateTail", {
+ line: this.line,
+ char: this.char,
+ from: this.from,
+ startLine: token.startLine,
+ startChar: token.startChar,
+ value: token.value
+ });
+ return create("(template tail)", token.value, null, token);
+
+ case Token.NoSubstTemplate:
+ this.trigger("NoSubstTemplate", {
+ line: this.line,
+ char: this.char,
+ from: this.from,
+ startLine: token.startLine,
+ startChar: token.startChar,
+ value: token.value
+ });
+ return create("(no subst template)", token.value, null, token);
+
+ case Token.Identifier:
+ this.triggerAsync("Identifier", {
+ line: this.line,
+ char: this.char,
+ from: this.form,
+ name: token.value,
+ raw_name: token.text,
+ isProperty: state.tokens.curr.id === "."
+ }, checks, function() { return true; });
+ case Token.Keyword:
+ case Token.NullLiteral:
+ case Token.BooleanLiteral:
+ return create("(identifier)", token.value, state.tokens.curr.id === ".", token);
+
+ case Token.NumericLiteral:
+ if (token.isMalformed) {
+ this.trigger("warning", {
+ code: "W045",
+ line: this.line,
+ character: this.char,
+ data: [ token.value ]
+ });
+ }
+
+ this.triggerAsync("warning", {
+ code: "W114",
+ line: this.line,
+ character: this.char,
+ data: [ "0x-" ]
+ }, checks, function() { return token.base === 16 && state.jsonMode; });
+
+ this.triggerAsync("warning", {
+ code: "W115",
+ line: this.line,
+ character: this.char
+ }, checks, function() {
+ return state.isStrict() && token.base === 8 && token.isLegacy;
+ });
+
+ this.trigger("Number", {
+ line: this.line,
+ char: this.char,
+ from: this.from,
+ value: token.value,
+ base: token.base,
+ isMalformed: token.malformed
+ });
+
+ return create("(number)", token.value);
+
+ case Token.RegExp:
+ return create("(regexp)", token.value);
+
+ case Token.Comment:
+ state.tokens.curr.comment = true;
+
+ if (token.isSpecial) {
+ return {
+ id: '(comment)',
+ value: token.value,
+ body: token.body,
+ type: token.commentType,
+ isSpecial: token.isSpecial,
+ line: this.line,
+ character: this.char,
+ from: this.from
+ };
+ }
+
+ break;
+
+ case "":
+ break;
+
+ default:
+ return create("(punctuator)", token.value);
+ }
+ }
+ }
+};
+
+exports.Lexer = Lexer;
+exports.Context = Context;
+
+},{"../data/ascii-identifier-data.js":"/node_modules/jshint/data/ascii-identifier-data.js","../lodash":"/node_modules/jshint/lodash.js","./reg.js":"/node_modules/jshint/src/reg.js","./state.js":"/node_modules/jshint/src/state.js","events":"/node_modules/browserify/node_modules/events/events.js"}],"/node_modules/jshint/src/messages.js":[function(_dereq_,module,exports){
+"use strict";
+
+var _ = _dereq_("../lodash");
+
+var errors = {
+ E001: "Bad option: '{a}'.",
+ E002: "Bad option value.",
+ E003: "Expected a JSON value.",
+ E004: "Input is neither a string nor an array of strings.",
+ E005: "Input is empty.",
+ E006: "Unexpected early end of program.",
+ E007: "Missing \"use strict\" statement.",
+ E008: "Strict violation.",
+ E009: "Option 'validthis' can't be used in a global scope.",
+ E010: "'with' is not allowed in strict mode.",
+ E011: "'{a}' has already been declared.",
+ E012: "const '{a}' is initialized to 'undefined'.",
+ E013: "Attempting to override '{a}' which is a constant.",
+ E014: "A regular expression literal can be confused with '/='.",
+ E015: "Unclosed regular expression.",
+ E016: "Invalid regular expression.",
+ E017: "Unclosed comment.",
+ E018: "Unbegun comment.",
+ E019: "Unmatched '{a}'.",
+ E020: "Expected '{a}' to match '{b}' from line {c} and instead saw '{d}'.",
+ E021: "Expected '{a}' and instead saw '{b}'.",
+ E022: "Line breaking error '{a}'.",
+ E023: "Missing '{a}'.",
+ E024: "Unexpected '{a}'.",
+ E025: "Missing ':' on a case clause.",
+ E026: "Missing '}' to match '{' from line {a}.",
+ E027: "Missing ']' to match '[' from line {a}.",
+ E028: "Illegal comma.",
+ E029: "Unclosed string.",
+ E030: "Expected an identifier and instead saw '{a}'.",
+ E031: "Bad assignment.", // FIXME: Rephrase
+ E032: "Expected a small integer or 'false' and instead saw '{a}'.",
+ E033: "Expected an operator and instead saw '{a}'.",
+ E034: "get/set are ES5 features.",
+ E035: "Missing property name.",
+ E036: "Expected to see a statement and instead saw a block.",
+ E037: null,
+ E038: null,
+ E039: "Function declarations are not invocable. Wrap the whole function invocation in parens.",
+ E040: "Each value should have its own case label.",
+ E041: "Unrecoverable syntax error.",
+ E042: "Stopping.",
+ E043: "Too many errors.",
+ E044: null,
+ E045: "Invalid for each loop.",
+ E046: "A yield statement shall be within a generator function (with syntax: `function*`)",
+ E047: null,
+ E048: "{a} declaration not directly within block.",
+ E049: "A {a} cannot be named '{b}'.",
+ E050: "Mozilla requires the yield expression to be parenthesized here.",
+ E051: null,
+ E052: "Unclosed template literal.",
+ E053: "Export declaration must be in global scope.",
+ E054: "Class properties must be methods. Expected '(' but instead saw '{a}'.",
+ E055: "The '{a}' option cannot be set after any executable code.",
+ E056: "'{a}' was used before it was declared, which is illegal for '{b}' variables.",
+ E057: "Invalid meta property: '{a}.{b}'.",
+ E058: "Missing semicolon."
+};
+
+var warnings = {
+ W001: "'hasOwnProperty' is a really bad name.",
+ W002: "Value of '{a}' may be overwritten in IE 8 and earlier.",
+ W003: "'{a}' was used before it was defined.",
+ W004: "'{a}' is already defined.",
+ W005: "A dot following a number can be confused with a decimal point.",
+ W006: "Confusing minuses.",
+ W007: "Confusing plusses.",
+ W008: "A leading decimal point can be confused with a dot: '{a}'.",
+ W009: "The array literal notation [] is preferable.",
+ W010: "The object literal notation {} is preferable.",
+ W011: null,
+ W012: null,
+ W013: null,
+ W014: "Bad line breaking before '{a}'.",
+ W015: null,
+ W016: "Unexpected use of '{a}'.",
+ W017: "Bad operand.",
+ W018: "Confusing use of '{a}'.",
+ W019: "Use the isNaN function to compare with NaN.",
+ W020: "Read only.",
+ W021: "Reassignment of '{a}', which is is a {b}. " +
+ "Use 'var' or 'let' to declare bindings that may change.",
+ W022: "Do not assign to the exception parameter.",
+ W023: "Expected an identifier in an assignment and instead saw a function invocation.",
+ W024: "Expected an identifier and instead saw '{a}' (a reserved word).",
+ W025: "Missing name in function declaration.",
+ W026: "Inner functions should be listed at the top of the outer function.",
+ W027: "Unreachable '{a}' after '{b}'.",
+ W028: "Label '{a}' on {b} statement.",
+ W030: "Expected an assignment or function call and instead saw an expression.",
+ W031: "Do not use 'new' for side effects.",
+ W032: "Unnecessary semicolon.",
+ W033: "Missing semicolon.",
+ W034: "Unnecessary directive \"{a}\".",
+ W035: "Empty block.",
+ W036: "Unexpected /*member '{a}'.",
+ W037: "'{a}' is a statement label.",
+ W038: "'{a}' used out of scope.",
+ W039: "'{a}' is not allowed.",
+ W040: "Possible strict violation.",
+ W041: "Use '{a}' to compare with '{b}'.",
+ W042: "Avoid EOL escaping.",
+ W043: "Bad escaping of EOL. Use option multistr if needed.",
+ W044: "Bad or unnecessary escaping.", /* TODO(caitp): remove W044 */
+ W045: "Bad number '{a}'.",
+ W046: "Don't use extra leading zeros '{a}'.",
+ W047: "A trailing decimal point can be confused with a dot: '{a}'.",
+ W048: "Unexpected control character in regular expression.",
+ W049: "Unexpected escaped character '{a}' in regular expression.",
+ W050: "JavaScript URL.",
+ W051: "Variables should not be deleted.",
+ W052: "Unexpected '{a}'.",
+ W053: "Do not use {a} as a constructor.",
+ W054: "The Function constructor is a form of eval.",
+ W055: "A constructor name should start with an uppercase letter.",
+ W056: "Bad constructor.",
+ W057: "Weird construction. Is 'new' necessary?",
+ W058: "Missing '()' invoking a constructor.",
+ W059: "Avoid arguments.{a}.",
+ W060: "document.write can be a form of eval.",
+ W061: "eval can be harmful.",
+ W062: "Wrap an immediate function invocation in parens " +
+ "to assist the reader in understanding that the expression " +
+ "is the result of a function, and not the function itself.",
+ W063: "Math is not a function.",
+ W064: "Missing 'new' prefix when invoking a constructor.",
+ W065: "Missing radix parameter.",
+ W066: "Implied eval. Consider passing a function instead of a string.",
+ W067: "Bad invocation.",
+ W068: "Wrapping non-IIFE function literals in parens is unnecessary.",
+ W069: "['{a}'] is better written in dot notation.",
+ W070: "Extra comma. (it breaks older versions of IE)",
+ W071: "This function has too many statements. ({a})",
+ W072: "This function has too many parameters. ({a})",
+ W073: "Blocks are nested too deeply. ({a})",
+ W074: "This function's cyclomatic complexity is too high. ({a})",
+ W075: "Duplicate {a} '{b}'.",
+ W076: "Unexpected parameter '{a}' in get {b} function.",
+ W077: "Expected a single parameter in set {a} function.",
+ W078: "Setter is defined without getter.",
+ W079: "Redefinition of '{a}'.",
+ W080: "It's not necessary to initialize '{a}' to 'undefined'.",
+ W081: null,
+ W082: "Function declarations should not be placed in blocks. " +
+ "Use a function expression or move the statement to the top of " +
+ "the outer function.",
+ W083: "Don't make functions within a loop.",
+ W084: "Assignment in conditional expression",
+ W085: "Don't use 'with'.",
+ W086: "Expected a 'break' statement before '{a}'.",
+ W087: "Forgotten 'debugger' statement?",
+ W088: "Creating global 'for' variable. Should be 'for (var {a} ...'.",
+ W089: "The body of a for in should be wrapped in an if statement to filter " +
+ "unwanted properties from the prototype.",
+ W090: "'{a}' is not a statement label.",
+ W091: null,
+ W093: "Did you mean to return a conditional instead of an assignment?",
+ W094: "Unexpected comma.",
+ W095: "Expected a string and instead saw {a}.",
+ W096: "The '{a}' key may produce unexpected results.",
+ W097: "Use the function form of \"use strict\".",
+ W098: "'{a}' is defined but never used.",
+ W099: null,
+ W100: "This character may get silently deleted by one or more browsers.",
+ W101: "Line is too long.",
+ W102: null,
+ W103: "The '{a}' property is deprecated.",
+ W104: "'{a}' is available in ES{b} (use 'esversion: {b}') or Mozilla JS extensions (use moz).",
+ W105: "Unexpected {a} in '{b}'.",
+ W106: "Identifier '{a}' is not in camel case.",
+ W107: "Script URL.",
+ W108: "Strings must use doublequote.",
+ W109: "Strings must use singlequote.",
+ W110: "Mixed double and single quotes.",
+ W112: "Unclosed string.",
+ W113: "Control character in string: {a}.",
+ W114: "Avoid {a}.",
+ W115: "Octal literals are not allowed in strict mode.",
+ W116: "Expected '{a}' and instead saw '{b}'.",
+ W117: "'{a}' is not defined.",
+ W118: "'{a}' is only available in Mozilla JavaScript extensions (use moz option).",
+ W119: "'{a}' is only available in ES{b} (use 'esversion: {b}').",
+ W120: "You might be leaking a variable ({a}) here.",
+ W121: "Extending prototype of native object: '{a}'.",
+ W122: "Invalid typeof value '{a}'",
+ W123: "'{a}' is already defined in outer scope.",
+ W124: "A generator function shall contain a yield statement.",
+ W125: "This line contains non-breaking spaces: http://jshint.com/doc/options/#nonbsp",
+ W126: "Unnecessary grouping operator.",
+ W127: "Unexpected use of a comma operator.",
+ W128: "Empty array elements require elision=true.",
+ W129: "'{a}' is defined in a future version of JavaScript. Use a " +
+ "different variable name to avoid migration issues.",
+ W130: "Invalid element after rest element.",
+ W131: "Invalid parameter after rest parameter.",
+ W132: "`var` declarations are forbidden. Use `let` or `const` instead.",
+ W133: "Invalid for-{a} loop left-hand-side: {b}.",
+ W134: "The '{a}' option is only available when linting ECMAScript {b} code.",
+ W135: "{a} may not be supported by non-browser environments.",
+ W136: "'{a}' must be in function scope.",
+ W137: "Empty destructuring.",
+ W138: "Regular parameters should not come after default parameters."
+};
+
+var info = {
+ I001: "Comma warnings can be turned off with 'laxcomma'.",
+ I002: null,
+ I003: "ES5 option is now set per default"
+};
+
+exports.errors = {};
+exports.warnings = {};
+exports.info = {};
+
+_.each(errors, function(desc, code) {
+ exports.errors[code] = { code: code, desc: desc };
+});
+
+_.each(warnings, function(desc, code) {
+ exports.warnings[code] = { code: code, desc: desc };
+});
+
+_.each(info, function(desc, code) {
+ exports.info[code] = { code: code, desc: desc };
+});
+
+},{"../lodash":"/node_modules/jshint/lodash.js"}],"/node_modules/jshint/src/name-stack.js":[function(_dereq_,module,exports){
+"use strict";
+
+function NameStack() {
+ this._stack = [];
+}
+
+Object.defineProperty(NameStack.prototype, "length", {
+ get: function() {
+ return this._stack.length;
+ }
+});
+NameStack.prototype.push = function() {
+ this._stack.push(null);
+};
+NameStack.prototype.pop = function() {
+ this._stack.pop();
+};
+NameStack.prototype.set = function(token) {
+ this._stack[this.length - 1] = token;
+};
+NameStack.prototype.infer = function() {
+ var nameToken = this._stack[this.length - 1];
+ var prefix = "";
+ var type;
+ if (!nameToken || nameToken.type === "class") {
+ nameToken = this._stack[this.length - 2];
+ }
+
+ if (!nameToken) {
+ return "(empty)";
+ }
+
+ type = nameToken.type;
+
+ if (type !== "(string)" && type !== "(number)" && type !== "(identifier)" && type !== "default") {
+ return "(expression)";
+ }
+
+ if (nameToken.accessorType) {
+ prefix = nameToken.accessorType + " ";
+ }
+
+ return prefix + nameToken.value;
+};
+
+module.exports = NameStack;
+
+},{}],"/node_modules/jshint/src/options.js":[function(_dereq_,module,exports){
+"use strict";
+exports.bool = {
+ enforcing: {
+ bitwise : true,
+ freeze : true,
+ camelcase : true,
+ curly : true,
+ eqeqeq : true,
+ futurehostile: true,
+ notypeof : true,
+ es3 : true,
+ es5 : true,
+ forin : true,
+ funcscope : true,
+ immed : true,
+ iterator : true,
+ newcap : true,
+ noarg : true,
+ nocomma : true,
+ noempty : true,
+ nonbsp : true,
+ nonew : true,
+ undef : true,
+ singleGroups: false,
+ varstmt: false,
+ enforceall : false
+ },
+ relaxing: {
+ asi : true,
+ multistr : true,
+ debug : true,
+ boss : true,
+ evil : true,
+ globalstrict: true,
+ plusplus : true,
+ proto : true,
+ scripturl : true,
+ sub : true,
+ supernew : true,
+ laxbreak : true,
+ laxcomma : true,
+ validthis : true,
+ withstmt : true,
+ moz : true,
+ noyield : true,
+ eqnull : true,
+ lastsemic : true,
+ loopfunc : true,
+ expr : true,
+ esnext : true,
+ elision : true,
+ },
+ environments: {
+ mootools : true,
+ couch : true,
+ jasmine : true,
+ jquery : true,
+ node : true,
+ qunit : true,
+ rhino : true,
+ shelljs : true,
+ prototypejs : true,
+ yui : true,
+ mocha : true,
+ module : true,
+ wsh : true,
+ worker : true,
+ nonstandard : true,
+ browser : true,
+ browserify : true,
+ devel : true,
+ dojo : true,
+ typed : true,
+ phantom : true
+ },
+ obsolete: {
+ onecase : true, // if one case switch statements should be allowed
+ regexp : true, // if the . should not be allowed in regexp literals
+ regexdash : true // if unescaped first/last dash (-) inside brackets
+ }
+};
+exports.val = {
+ maxlen : false,
+ indent : false,
+ maxerr : false,
+ predef : false,
+ globals : false,
+ quotmark : false,
+
+ scope : false,
+ maxstatements: false,
+ maxdepth : false,
+ maxparams : false,
+ maxcomplexity: false,
+ shadow : false,
+ strict : true,
+ unused : true,
+ latedef : false,
+
+ ignore : false, // start/end ignoring lines of code, bypassing the lexer
+
+ ignoreDelimiters: false, // array of start/end delimiters used to ignore
+ esversion: 5
+};
+exports.inverted = {
+ bitwise : true,
+ forin : true,
+ newcap : true,
+ plusplus: true,
+ regexp : true,
+ undef : true,
+ eqeqeq : true,
+ strict : true
+};
+
+exports.validNames = Object.keys(exports.val)
+ .concat(Object.keys(exports.bool.relaxing))
+ .concat(Object.keys(exports.bool.enforcing))
+ .concat(Object.keys(exports.bool.obsolete))
+ .concat(Object.keys(exports.bool.environments));
+exports.renamed = {
+ eqeq : "eqeqeq",
+ windows: "wsh",
+ sloppy : "strict"
+};
+
+exports.removed = {
+ nomen: true,
+ onevar: true,
+ passfail: true,
+ white: true,
+ gcl: true,
+ smarttabs: true,
+ trailing: true
+};
+exports.noenforceall = {
+ varstmt: true,
+ strict: true
+};
+
+},{}],"/node_modules/jshint/src/reg.js":[function(_dereq_,module,exports){
+
+"use strict";
+exports.unsafeString =
+ /@cc|<\/?|script|\]\s*\]|<\s*!|</i;
+exports.unsafeChars =
+ /[\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
+exports.needEsc =
+ /[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
+
+exports.needEscGlobal =
+ /[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
+exports.starSlash = /\*\//;
+exports.identifier = /^([a-zA-Z_$][a-zA-Z0-9_$]*)$/;
+exports.javascriptURL = /^(?:javascript|jscript|ecmascript|vbscript|livescript)\s*:/i;
+exports.fallsThrough = /^\s*falls?\sthrough\s*$/;
+exports.maxlenException = /^(?:(?:\/\/|\/\*|\*) ?)?[^ ]+$/;
+
+},{}],"/node_modules/jshint/src/scope-manager.js":[function(_dereq_,module,exports){
+"use strict";
+
+var _ = _dereq_("../lodash");
+var events = _dereq_("events");
+var marker = {};
+var scopeManager = function(state, predefined, exported, declared) {
+
+ var _current;
+ var _scopeStack = [];
+
+ function _newScope(type) {
+ _current = {
+ "(labels)": Object.create(null),
+ "(usages)": Object.create(null),
+ "(breakLabels)": Object.create(null),
+ "(parent)": _current,
+ "(type)": type,
+ "(params)": (type === "functionparams" || type === "catchparams") ? [] : null
+ };
+ _scopeStack.push(_current);
+ }
+
+ _newScope("global");
+ _current["(predefined)"] = predefined;
+
+ var _currentFunctBody = _current; // this is the block after the params = function
+
+ var usedPredefinedAndGlobals = Object.create(null);
+ var impliedGlobals = Object.create(null);
+ var unuseds = [];
+ var emitter = new events.EventEmitter();
+
+ function warning(code, token) {
+ emitter.emit("warning", {
+ code: code,
+ token: token,
+ data: _.slice(arguments, 2)
+ });
+ }
+
+ function error(code, token) {
+ emitter.emit("warning", {
+ code: code,
+ token: token,
+ data: _.slice(arguments, 2)
+ });
+ }
+
+ function _setupUsages(labelName) {
+ if (!_current["(usages)"][labelName]) {
+ _current["(usages)"][labelName] = {
+ "(modified)": [],
+ "(reassigned)": [],
+ "(tokens)": []
+ };
+ }
+ }
+
+ var _getUnusedOption = function(unused_opt) {
+ if (unused_opt === undefined) {
+ unused_opt = state.option.unused;
+ }
+
+ if (unused_opt === true) {
+ unused_opt = "last-param";
+ }
+
+ return unused_opt;
+ };
+
+ var _warnUnused = function(name, tkn, type, unused_opt) {
+ var line = tkn.line;
+ var chr = tkn.from;
+ var raw_name = tkn.raw_text || name;
+
+ unused_opt = _getUnusedOption(unused_opt);
+
+ var warnable_types = {
+ "vars": ["var"],
+ "last-param": ["var", "param"],
+ "strict": ["var", "param", "last-param"]
+ };
+
+ if (unused_opt) {
+ if (warnable_types[unused_opt] && warnable_types[unused_opt].indexOf(type) !== -1) {
+ warning("W098", { line: line, from: chr }, raw_name);
+ }
+ }
+ if (unused_opt || type === "var") {
+ unuseds.push({
+ name: name,
+ line: line,
+ character: chr
+ });
+ }
+ };
+ function _checkForUnused() {
+ if (_current["(type)"] === "functionparams") {
+ _checkParams();
+ return;
+ }
+ var curentLabels = _current["(labels)"];
+ for (var labelName in curentLabels) {
+ if (curentLabels[labelName]) {
+ if (curentLabels[labelName]["(type)"] !== "exception" &&
+ curentLabels[labelName]["(unused)"]) {
+ _warnUnused(labelName, curentLabels[labelName]["(token)"], "var");
+ }
+ }
+ }
+ }
+ function _checkParams() {
+ var params = _current["(params)"];
+
+ if (!params) {
+ return;
+ }
+
+ var param = params.pop();
+ var unused_opt;
+
+ while (param) {
+ var label = _current["(labels)"][param];
+
+ unused_opt = _getUnusedOption(state.funct["(unusedOption)"]);
+ if (param === "undefined")
+ return;
+
+ if (label["(unused)"]) {
+ _warnUnused(param, label["(token)"], "param", state.funct["(unusedOption)"]);
+ } else if (unused_opt === "last-param") {
+ return;
+ }
+
+ param = params.pop();
+ }
+ }
+ function _getLabel(labelName) {
+ for (var i = _scopeStack.length - 1 ; i >= 0; --i) {
+ var scopeLabels = _scopeStack[i]["(labels)"];
+ if (scopeLabels[labelName]) {
+ return scopeLabels;
+ }
+ }
+ }
+
+ function usedSoFarInCurrentFunction(labelName) {
+ for (var i = _scopeStack.length - 1; i >= 0; i--) {
+ var current = _scopeStack[i];
+ if (current["(usages)"][labelName]) {
+ return current["(usages)"][labelName];
+ }
+ if (current === _currentFunctBody) {
+ break;
+ }
+ }
+ return false;
+ }
+
+ function _checkOuterShadow(labelName, token) {
+ if (state.option.shadow !== "outer") {
+ return;
+ }
+
+ var isGlobal = _currentFunctBody["(type)"] === "global",
+ isNewFunction = _current["(type)"] === "functionparams";
+
+ var outsideCurrentFunction = !isGlobal;
+ for (var i = 0; i < _scopeStack.length; i++) {
+ var stackItem = _scopeStack[i];
+
+ if (!isNewFunction && _scopeStack[i + 1] === _currentFunctBody) {
+ outsideCurrentFunction = false;
+ }
+ if (outsideCurrentFunction && stackItem["(labels)"][labelName]) {
+ warning("W123", token, labelName);
+ }
+ if (stackItem["(breakLabels)"][labelName]) {
+ warning("W123", token, labelName);
+ }
+ }
+ }
+
+ function _latedefWarning(type, labelName, token) {
+ if (state.option.latedef) {
+ if ((state.option.latedef === true && type === "function") ||
+ type !== "function") {
+ warning("W003", token, labelName);
+ }
+ }
+ }
+
+ var scopeManagerInst = {
+
+ on: function(names, listener) {
+ names.split(" ").forEach(function(name) {
+ emitter.on(name, listener);
+ });
+ },
+
+ isPredefined: function(labelName) {
+ return !this.has(labelName) && _.has(_scopeStack[0]["(predefined)"], labelName);
+ },
+ stack: function(type) {
+ var previousScope = _current;
+ _newScope(type);
+
+ if (!type && previousScope["(type)"] === "functionparams") {
+
+ _current["(isFuncBody)"] = true;
+ _current["(context)"] = _currentFunctBody;
+ _currentFunctBody = _current;
+ }
+ },
+
+ unstack: function() {
+ var subScope = _scopeStack.length > 1 ? _scopeStack[_scopeStack.length - 2] : null;
+ var isUnstackingFunctionBody = _current === _currentFunctBody,
+ isUnstackingFunctionParams = _current["(type)"] === "functionparams",
+ isUnstackingFunctionOuter = _current["(type)"] === "functionouter";
+
+ var i, j;
+ var currentUsages = _current["(usages)"];
+ var currentLabels = _current["(labels)"];
+ var usedLabelNameList = Object.keys(currentUsages);
+
+ if (currentUsages.__proto__ && usedLabelNameList.indexOf("__proto__") === -1) {
+ usedLabelNameList.push("__proto__");
+ }
+
+ for (i = 0; i < usedLabelNameList.length; i++) {
+ var usedLabelName = usedLabelNameList[i];
+
+ var usage = currentUsages[usedLabelName];
+ var usedLabel = currentLabels[usedLabelName];
+ if (usedLabel) {
+ var usedLabelType = usedLabel["(type)"];
+
+ if (usedLabel["(useOutsideOfScope)"] && !state.option.funcscope) {
+ var usedTokens = usage["(tokens)"];
+ if (usedTokens) {
+ for (j = 0; j < usedTokens.length; j++) {
+ if (usedLabel["(function)"] === usedTokens[j]["(function)"]) {
+ error("W038", usedTokens[j], usedLabelName);
+ }
+ }
+ }
+ }
+ _current["(labels)"][usedLabelName]["(unused)"] = false;
+ if (usedLabelType === "const" && usage["(modified)"]) {
+ for (j = 0; j < usage["(modified)"].length; j++) {
+ error("E013", usage["(modified)"][j], usedLabelName);
+ }
+ }
+ if ((usedLabelType === "function" || usedLabelType === "class") &&
+ usage["(reassigned)"]) {
+ for (j = 0; j < usage["(reassigned)"].length; j++) {
+ error("W021", usage["(reassigned)"][j], usedLabelName, usedLabelType);
+ }
+ }
+ continue;
+ }
+
+ if (isUnstackingFunctionOuter) {
+ state.funct["(isCapturing)"] = true;
+ }
+
+ if (subScope) {
+ if (!subScope["(usages)"][usedLabelName]) {
+ subScope["(usages)"][usedLabelName] = usage;
+ if (isUnstackingFunctionBody) {
+ subScope["(usages)"][usedLabelName]["(onlyUsedSubFunction)"] = true;
+ }
+ } else {
+ var subScopeUsage = subScope["(usages)"][usedLabelName];
+ subScopeUsage["(modified)"] = subScopeUsage["(modified)"].concat(usage["(modified)"]);
+ subScopeUsage["(tokens)"] = subScopeUsage["(tokens)"].concat(usage["(tokens)"]);
+ subScopeUsage["(reassigned)"] =
+ subScopeUsage["(reassigned)"].concat(usage["(reassigned)"]);
+ subScopeUsage["(onlyUsedSubFunction)"] = false;
+ }
+ } else {
+ if (typeof _current["(predefined)"][usedLabelName] === "boolean") {
+ delete declared[usedLabelName];
+ usedPredefinedAndGlobals[usedLabelName] = marker;
+ if (_current["(predefined)"][usedLabelName] === false && usage["(reassigned)"]) {
+ for (j = 0; j < usage["(reassigned)"].length; j++) {
+ warning("W020", usage["(reassigned)"][j]);
+ }
+ }
+ }
+ else {
+ if (usage["(tokens)"]) {
+ for (j = 0; j < usage["(tokens)"].length; j++) {
+ var undefinedToken = usage["(tokens)"][j];
+ if (!undefinedToken.forgiveUndef) {
+ if (state.option.undef && !undefinedToken.ignoreUndef) {
+ warning("W117", undefinedToken, usedLabelName);
+ }
+ if (impliedGlobals[usedLabelName]) {
+ impliedGlobals[usedLabelName].line.push(undefinedToken.line);
+ } else {
+ impliedGlobals[usedLabelName] = {
+ name: usedLabelName,
+ line: [undefinedToken.line]
+ };
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ if (!subScope) {
+ Object.keys(declared)
+ .forEach(function(labelNotUsed) {
+ _warnUnused(labelNotUsed, declared[labelNotUsed], "var");
+ });
+ }
+ if (subScope && !isUnstackingFunctionBody &&
+ !isUnstackingFunctionParams && !isUnstackingFunctionOuter) {
+ var labelNames = Object.keys(currentLabels);
+ for (i = 0; i < labelNames.length; i++) {
+
+ var defLabelName = labelNames[i];
+ if (!currentLabels[defLabelName]["(blockscoped)"] &&
+ currentLabels[defLabelName]["(type)"] !== "exception" &&
+ !this.funct.has(defLabelName, { excludeCurrent: true })) {
+ subScope["(labels)"][defLabelName] = currentLabels[defLabelName];
+ if (_currentFunctBody["(type)"] !== "global") {
+ subScope["(labels)"][defLabelName]["(useOutsideOfScope)"] = true;
+ }
+ delete currentLabels[defLabelName];
+ }
+ }
+ }
+
+ _checkForUnused();
+
+ _scopeStack.pop();
+ if (isUnstackingFunctionBody) {
+ _currentFunctBody = _scopeStack[_.findLastIndex(_scopeStack, function(scope) {
+ return scope["(isFuncBody)"] || scope["(type)"] === "global";
+ })];
+ }
+
+ _current = subScope;
+ },
+ addParam: function(labelName, token, type) {
+ type = type || "param";
+
+ if (type === "exception") {
+ var previouslyDefinedLabelType = this.funct.labeltype(labelName);
+ if (previouslyDefinedLabelType && previouslyDefinedLabelType !== "exception") {
+ if (!state.option.node) {
+ warning("W002", state.tokens.next, labelName);
+ }
+ }
+ }
+ if (_.has(_current["(labels)"], labelName)) {
+ _current["(labels)"][labelName].duplicated = true;
+ } else {
+ _checkOuterShadow(labelName, token, type);
+
+ _current["(labels)"][labelName] = {
+ "(type)" : type,
+ "(token)": token,
+ "(unused)": true };
+
+ _current["(params)"].push(labelName);
+ }
+
+ if (_.has(_current["(usages)"], labelName)) {
+ var usage = _current["(usages)"][labelName];
+ if (usage["(onlyUsedSubFunction)"]) {
+ _latedefWarning(type, labelName, token);
+ } else {
+ warning("E056", token, labelName, type);
+ }
+ }
+ },
+
+ validateParams: function() {
+ if (_currentFunctBody["(type)"] === "global") {
+ return;
+ }
+
+ var isStrict = state.isStrict();
+ var currentFunctParamScope = _currentFunctBody["(parent)"];
+
+ if (!currentFunctParamScope["(params)"]) {
+ return;
+ }
+
+ currentFunctParamScope["(params)"].forEach(function(labelName) {
+ var label = currentFunctParamScope["(labels)"][labelName];
+
+ if (label && label.duplicated) {
+ if (isStrict) {
+ warning("E011", label["(token)"], labelName);
+ } else if (state.option.shadow !== true) {
+ warning("W004", label["(token)"], labelName);
+ }
+ }
+ });
+ },
+
+ getUsedOrDefinedGlobals: function() {
+ var list = Object.keys(usedPredefinedAndGlobals);
+ if (usedPredefinedAndGlobals.__proto__ === marker &&
+ list.indexOf("__proto__") === -1) {
+ list.push("__proto__");
+ }
+
+ return list;
+ },
+ getImpliedGlobals: function() {
+ var values = _.values(impliedGlobals);
+ var hasProto = false;
+ if (impliedGlobals.__proto__) {
+ hasProto = values.some(function(value) {
+ return value.name === "__proto__";
+ });
+
+ if (!hasProto) {
+ values.push(impliedGlobals.__proto__);
+ }
+ }
+
+ return values;
+ },
+ getUnuseds: function() {
+ return unuseds;
+ },
+
+ has: function(labelName) {
+ return Boolean(_getLabel(labelName));
+ },
+
+ labeltype: function(labelName) {
+ var scopeLabels = _getLabel(labelName);
+ if (scopeLabels) {
+ return scopeLabels[labelName]["(type)"];
+ }
+ return null;
+ },
+ addExported: function(labelName) {
+ var globalLabels = _scopeStack[0]["(labels)"];
+ if (_.has(declared, labelName)) {
+ delete declared[labelName];
+ } else if (_.has(globalLabels, labelName)) {
+ globalLabels[labelName]["(unused)"] = false;
+ } else {
+ for (var i = 1; i < _scopeStack.length; i++) {
+ var scope = _scopeStack[i];
+ if (!scope["(type)"]) {
+ if (_.has(scope["(labels)"], labelName) &&
+ !scope["(labels)"][labelName]["(blockscoped)"]) {
+ scope["(labels)"][labelName]["(unused)"] = false;
+ return;
+ }
+ } else {
+ break;
+ }
+ }
+ exported[labelName] = true;
+ }
+ },
+ setExported: function(labelName, token) {
+ this.block.use(labelName, token);
+ },
+ addlabel: function(labelName, opts) {
+
+ var type = opts.type;
+ var token = opts.token;
+ var isblockscoped = type === "let" || type === "const" || type === "class";
+ var isexported = (isblockscoped ? _current : _currentFunctBody)["(type)"] === "global" &&
+ _.has(exported, labelName);
+ _checkOuterShadow(labelName, token, type);
+ if (isblockscoped) {
+
+ var declaredInCurrentScope = _current["(labels)"][labelName];
+ if (!declaredInCurrentScope && _current === _currentFunctBody &&
+ _current["(type)"] !== "global") {
+ declaredInCurrentScope = !!_currentFunctBody["(parent)"]["(labels)"][labelName];
+ }
+ if (!declaredInCurrentScope && _current["(usages)"][labelName]) {
+ var usage = _current["(usages)"][labelName];
+ if (usage["(onlyUsedSubFunction)"]) {
+ _latedefWarning(type, labelName, token);
+ } else {
+ warning("E056", token, labelName, type);
+ }
+ }
+ if (declaredInCurrentScope) {
+ warning("E011", token, labelName);
+ }
+ else if (state.option.shadow === "outer") {
+ if (scopeManagerInst.funct.has(labelName)) {
+ warning("W004", token, labelName);
+ }
+ }
+
+ scopeManagerInst.block.add(labelName, type, token, !isexported);
+
+ } else {
+
+ var declaredInCurrentFunctionScope = scopeManagerInst.funct.has(labelName);
+ if (!declaredInCurrentFunctionScope && usedSoFarInCurrentFunction(labelName)) {
+ _latedefWarning(type, labelName, token);
+ }
+ if (scopeManagerInst.funct.has(labelName, { onlyBlockscoped: true })) {
+ warning("E011", token, labelName);
+ } else if (state.option.shadow !== true) {
+ if (declaredInCurrentFunctionScope && labelName !== "__proto__") {
+ if (_currentFunctBody["(type)"] !== "global") {
+ warning("W004", token, labelName);
+ }
+ }
+ }
+
+ scopeManagerInst.funct.add(labelName, type, token, !isexported);
+
+ if (_currentFunctBody["(type)"] === "global") {
+ usedPredefinedAndGlobals[labelName] = marker;
+ }
+ }
+ },
+
+ funct: {
+ labeltype: function(labelName, options) {
+ var onlyBlockscoped = options && options.onlyBlockscoped;
+ var excludeParams = options && options.excludeParams;
+ var currentScopeIndex = _scopeStack.length - (options && options.excludeCurrent ? 2 : 1);
+ for (var i = currentScopeIndex; i >= 0; i--) {
+ var current = _scopeStack[i];
+ if (current["(labels)"][labelName] &&
+ (!onlyBlockscoped || current["(labels)"][labelName]["(blockscoped)"])) {
+ return current["(labels)"][labelName]["(type)"];
+ }
+ var scopeCheck = excludeParams ? _scopeStack[ i - 1 ] : current;
+ if (scopeCheck && scopeCheck["(type)"] === "functionparams") {
+ return null;
+ }
+ }
+ return null;
+ },
+ hasBreakLabel: function(labelName) {
+ for (var i = _scopeStack.length - 1; i >= 0; i--) {
+ var current = _scopeStack[i];
+
+ if (current["(breakLabels)"][labelName]) {
+ return true;
+ }
+ if (current["(type)"] === "functionparams") {
+ return false;
+ }
+ }
+ return false;
+ },
+ has: function(labelName, options) {
+ return Boolean(this.labeltype(labelName, options));
+ },
+ add: function(labelName, type, tok, unused) {
+ _current["(labels)"][labelName] = {
+ "(type)" : type,
+ "(token)": tok,
+ "(blockscoped)": false,
+ "(function)": _currentFunctBody,
+ "(unused)": unused };
+ }
+ },
+
+ block: {
+ isGlobal: function() {
+ return _current["(type)"] === "global";
+ },
+
+ use: function(labelName, token) {
+ var paramScope = _currentFunctBody["(parent)"];
+ if (paramScope && paramScope["(labels)"][labelName] &&
+ paramScope["(labels)"][labelName]["(type)"] === "param") {
+ if (!scopeManagerInst.funct.has(labelName,
+ { excludeParams: true, onlyBlockscoped: true })) {
+ paramScope["(labels)"][labelName]["(unused)"] = false;
+ }
+ }
+
+ if (token && (state.ignored.W117 || state.option.undef === false)) {
+ token.ignoreUndef = true;
+ }
+
+ _setupUsages(labelName);
+
+ if (token) {
+ token["(function)"] = _currentFunctBody;
+ _current["(usages)"][labelName]["(tokens)"].push(token);
+ }
+ },
+
+ reassign: function(labelName, token) {
+
+ this.modify(labelName, token);
+
+ _current["(usages)"][labelName]["(reassigned)"].push(token);
+ },
+
+ modify: function(labelName, token) {
+
+ _setupUsages(labelName);
+
+ _current["(usages)"][labelName]["(modified)"].push(token);
+ },
+ add: function(labelName, type, tok, unused) {
+ _current["(labels)"][labelName] = {
+ "(type)" : type,
+ "(token)": tok,
+ "(blockscoped)": true,
+ "(unused)": unused };
+ },
+
+ addBreakLabel: function(labelName, opts) {
+ var token = opts.token;
+ if (scopeManagerInst.funct.hasBreakLabel(labelName)) {
+ warning("E011", token, labelName);
+ }
+ else if (state.option.shadow === "outer") {
+ if (scopeManagerInst.funct.has(labelName)) {
+ warning("W004", token, labelName);
+ } else {
+ _checkOuterShadow(labelName, token);
+ }
+ }
+ _current["(breakLabels)"][labelName] = token;
+ }
+ }
+ };
+ return scopeManagerInst;
+};
+
+module.exports = scopeManager;
+
+},{"../lodash":"/node_modules/jshint/lodash.js","events":"/node_modules/browserify/node_modules/events/events.js"}],"/node_modules/jshint/src/state.js":[function(_dereq_,module,exports){
+"use strict";
+var NameStack = _dereq_("./name-stack.js");
+
+var state = {
+ syntax: {},
+ isStrict: function() {
+ return this.directive["use strict"] || this.inClassBody ||
+ this.option.module || this.option.strict === "implied";
+ },
+
+ inMoz: function() {
+ return this.option.moz;
+ },
+ inES6: function() {
+ return this.option.moz || this.option.esversion >= 6;
+ },
+ inES5: function(strict) {
+ if (strict) {
+ return (!this.option.esversion || this.option.esversion === 5) && !this.option.moz;
+ }
+ return !this.option.esversion || this.option.esversion >= 5 || this.option.moz;
+ },
+
+
+ reset: function() {
+ this.tokens = {
+ prev: null,
+ next: null,
+ curr: null
+ };
+
+ this.option = {};
+ this.funct = null;
+ this.ignored = {};
+ this.directive = {};
+ this.jsonMode = false;
+ this.jsonWarnings = [];
+ this.lines = [];
+ this.tab = "";
+ this.cache = {}; // Node.JS doesn't have Map. Sniff.
+ this.ignoredLines = {};
+ this.forinifcheckneeded = false;
+ this.nameStack = new NameStack();
+ this.inClassBody = false;
+ }
+};
+
+exports.state = state;
+
+},{"./name-stack.js":"/node_modules/jshint/src/name-stack.js"}],"/node_modules/jshint/src/style.js":[function(_dereq_,module,exports){
+"use strict";
+
+exports.register = function(linter) {
+
+ linter.on("Identifier", function style_scanProto(data) {
+ if (linter.getOption("proto")) {
+ return;
+ }
+
+ if (data.name === "__proto__") {
+ linter.warn("W103", {
+ line: data.line,
+ char: data.char,
+ data: [ data.name, "6" ]
+ });
+ }
+ });
+
+ linter.on("Identifier", function style_scanIterator(data) {
+ if (linter.getOption("iterator")) {
+ return;
+ }
+
+ if (data.name === "__iterator__") {
+ linter.warn("W103", {
+ line: data.line,
+ char: data.char,
+ data: [ data.name ]
+ });
+ }
+ });
+
+ linter.on("Identifier", function style_scanCamelCase(data) {
+ if (!linter.getOption("camelcase")) {
+ return;
+ }
+
+ if (data.name.replace(/^_+|_+$/g, "").indexOf("_") > -1 && !data.name.match(/^[A-Z0-9_]*$/)) {
+ linter.warn("W106", {
+ line: data.line,
+ char: data.from,
+ data: [ data.name ]
+ });
+ }
+ });
+
+ linter.on("String", function style_scanQuotes(data) {
+ var quotmark = linter.getOption("quotmark");
+ var code;
+
+ if (!quotmark) {
+ return;
+ }
+
+ if (quotmark === "single" && data.quote !== "'") {
+ code = "W109";
+ }
+
+ if (quotmark === "double" && data.quote !== "\"") {
+ code = "W108";
+ }
+
+ if (quotmark === true) {
+ if (!linter.getCache("quotmark")) {
+ linter.setCache("quotmark", data.quote);
+ }
+
+ if (linter.getCache("quotmark") !== data.quote) {
+ code = "W110";
+ }
+ }
+
+ if (code) {
+ linter.warn(code, {
+ line: data.line,
+ char: data.char,
+ });
+ }
+ });
+
+ linter.on("Number", function style_scanNumbers(data) {
+ if (data.value.charAt(0) === ".") {
+ linter.warn("W008", {
+ line: data.line,
+ char: data.char,
+ data: [ data.value ]
+ });
+ }
+
+ if (data.value.substr(data.value.length - 1) === ".") {
+ linter.warn("W047", {
+ line: data.line,
+ char: data.char,
+ data: [ data.value ]
+ });
+ }
+
+ if (/^00+/.test(data.value)) {
+ linter.warn("W046", {
+ line: data.line,
+ char: data.char,
+ data: [ data.value ]
+ });
+ }
+ });
+
+ linter.on("String", function style_scanJavaScriptURLs(data) {
+ var re = /^(?:javascript|jscript|ecmascript|vbscript|livescript)\s*:/i;
+
+ if (linter.getOption("scripturl")) {
+ return;
+ }
+
+ if (re.test(data.value)) {
+ linter.warn("W107", {
+ line: data.line,
+ char: data.char
+ });
+ }
+ });
+};
+
+},{}],"/node_modules/jshint/src/vars.js":[function(_dereq_,module,exports){
+
+"use strict";
+
+exports.reservedVars = {
+ arguments : false,
+ NaN : false
+};
+
+exports.ecmaIdentifiers = {
+ 3: {
+ Array : false,
+ Boolean : false,
+ Date : false,
+ decodeURI : false,
+ decodeURIComponent : false,
+ encodeURI : false,
+ encodeURIComponent : false,
+ Error : false,
+ "eval" : false,
+ EvalError : false,
+ Function : false,
+ hasOwnProperty : false,
+ isFinite : false,
+ isNaN : false,
+ Math : false,
+ Number : false,
+ Object : false,
+ parseInt : false,
+ parseFloat : false,
+ RangeError : false,
+ ReferenceError : false,
+ RegExp : false,
+ String : false,
+ SyntaxError : false,
+ TypeError : false,
+ URIError : false
+ },
+ 5: {
+ JSON : false
+ },
+ 6: {
+ Map : false,
+ Promise : false,
+ Proxy : false,
+ Reflect : false,
+ Set : false,
+ Symbol : false,
+ WeakMap : false,
+ WeakSet : false
+ }
+};
+
+exports.browser = {
+ Audio : false,
+ Blob : false,
+ addEventListener : false,
+ applicationCache : false,
+ atob : false,
+ blur : false,
+ btoa : false,
+ cancelAnimationFrame : false,
+ CanvasGradient : false,
+ CanvasPattern : false,
+ CanvasRenderingContext2D: false,
+ CSS : false,
+ clearInterval : false,
+ clearTimeout : false,
+ close : false,
+ closed : false,
+ Comment : false,
+ CustomEvent : false,
+ DOMParser : false,
+ defaultStatus : false,
+ Document : false,
+ document : false,
+ DocumentFragment : false,
+ Element : false,
+ ElementTimeControl : false,
+ Event : false,
+ event : false,
+ fetch : false,
+ FileReader : false,
+ FormData : false,
+ focus : false,
+ frames : false,
+ getComputedStyle : false,
+ HTMLElement : false,
+ HTMLAnchorElement : false,
+ HTMLBaseElement : false,
+ HTMLBlockquoteElement: false,
+ HTMLBodyElement : false,
+ HTMLBRElement : false,
+ HTMLButtonElement : false,
+ HTMLCanvasElement : false,
+ HTMLCollection : false,
+ HTMLDirectoryElement : false,
+ HTMLDivElement : false,
+ HTMLDListElement : false,
+ HTMLFieldSetElement : false,
+ HTMLFontElement : false,
+ HTMLFormElement : false,
+ HTMLFrameElement : false,
+ HTMLFrameSetElement : false,
+ HTMLHeadElement : false,
+ HTMLHeadingElement : false,
+ HTMLHRElement : false,
+ HTMLHtmlElement : false,
+ HTMLIFrameElement : false,
+ HTMLImageElement : false,
+ HTMLInputElement : false,
+ HTMLIsIndexElement : false,
+ HTMLLabelElement : false,
+ HTMLLayerElement : false,
+ HTMLLegendElement : false,
+ HTMLLIElement : false,
+ HTMLLinkElement : false,
+ HTMLMapElement : false,
+ HTMLMenuElement : false,
+ HTMLMetaElement : false,
+ HTMLModElement : false,
+ HTMLObjectElement : false,
+ HTMLOListElement : false,
+ HTMLOptGroupElement : false,
+ HTMLOptionElement : false,
+ HTMLParagraphElement : false,
+ HTMLParamElement : false,
+ HTMLPreElement : false,
+ HTMLQuoteElement : false,
+ HTMLScriptElement : false,
+ HTMLSelectElement : false,
+ HTMLStyleElement : false,
+ HTMLTableCaptionElement: false,
+ HTMLTableCellElement : false,
+ HTMLTableColElement : false,
+ HTMLTableElement : false,
+ HTMLTableRowElement : false,
+ HTMLTableSectionElement: false,
+ HTMLTemplateElement : false,
+ HTMLTextAreaElement : false,
+ HTMLTitleElement : false,
+ HTMLUListElement : false,
+ HTMLVideoElement : false,
+ history : false,
+ Image : false,
+ Intl : false,
+ length : false,
+ localStorage : false,
+ location : false,
+ matchMedia : false,
+ MessageChannel : false,
+ MessageEvent : false,
+ MessagePort : false,
+ MouseEvent : false,
+ moveBy : false,
+ moveTo : false,
+ MutationObserver : false,
+ name : false,
+ Node : false,
+ NodeFilter : false,
+ NodeList : false,
+ Notification : false,
+ navigator : false,
+ onbeforeunload : true,
+ onblur : true,
+ onerror : true,
+ onfocus : true,
+ onload : true,
+ onresize : true,
+ onunload : true,
+ open : false,
+ openDatabase : false,
+ opener : false,
+ Option : false,
+ parent : false,
+ performance : false,
+ print : false,
+ Range : false,
+ requestAnimationFrame : false,
+ removeEventListener : false,
+ resizeBy : false,
+ resizeTo : false,
+ screen : false,
+ scroll : false,
+ scrollBy : false,
+ scrollTo : false,
+ sessionStorage : false,
+ setInterval : false,
+ setTimeout : false,
+ SharedWorker : false,
+ status : false,
+ SVGAElement : false,
+ SVGAltGlyphDefElement: false,
+ SVGAltGlyphElement : false,
+ SVGAltGlyphItemElement: false,
+ SVGAngle : false,
+ SVGAnimateColorElement: false,
+ SVGAnimateElement : false,
+ SVGAnimateMotionElement: false,
+ SVGAnimateTransformElement: false,
+ SVGAnimatedAngle : false,
+ SVGAnimatedBoolean : false,
+ SVGAnimatedEnumeration: false,
+ SVGAnimatedInteger : false,
+ SVGAnimatedLength : false,
+ SVGAnimatedLengthList: false,
+ SVGAnimatedNumber : false,
+ SVGAnimatedNumberList: false,
+ SVGAnimatedPathData : false,
+ SVGAnimatedPoints : false,
+ SVGAnimatedPreserveAspectRatio: false,
+ SVGAnimatedRect : false,
+ SVGAnimatedString : false,
+ SVGAnimatedTransformList: false,
+ SVGAnimationElement : false,
+ SVGCSSRule : false,
+ SVGCircleElement : false,
+ SVGClipPathElement : false,
+ SVGColor : false,
+ SVGColorProfileElement: false,
+ SVGColorProfileRule : false,
+ SVGComponentTransferFunctionElement: false,
+ SVGCursorElement : false,
+ SVGDefsElement : false,
+ SVGDescElement : false,
+ SVGDocument : false,
+ SVGElement : false,
+ SVGElementInstance : false,
+ SVGElementInstanceList: false,
+ SVGEllipseElement : false,
+ SVGExternalResourcesRequired: false,
+ SVGFEBlendElement : false,
+ SVGFEColorMatrixElement: false,
+ SVGFEComponentTransferElement: false,
+ SVGFECompositeElement: false,
+ SVGFEConvolveMatrixElement: false,
+ SVGFEDiffuseLightingElement: false,
+ SVGFEDisplacementMapElement: false,
+ SVGFEDistantLightElement: false,
+ SVGFEFloodElement : false,
+ SVGFEFuncAElement : false,
+ SVGFEFuncBElement : false,
+ SVGFEFuncGElement : false,
+ SVGFEFuncRElement : false,
+ SVGFEGaussianBlurElement: false,
+ SVGFEImageElement : false,
+ SVGFEMergeElement : false,
+ SVGFEMergeNodeElement: false,
+ SVGFEMorphologyElement: false,
+ SVGFEOffsetElement : false,
+ SVGFEPointLightElement: false,
+ SVGFESpecularLightingElement: false,
+ SVGFESpotLightElement: false,
+ SVGFETileElement : false,
+ SVGFETurbulenceElement: false,
+ SVGFilterElement : false,
+ SVGFilterPrimitiveStandardAttributes: false,
+ SVGFitToViewBox : false,
+ SVGFontElement : false,
+ SVGFontFaceElement : false,
+ SVGFontFaceFormatElement: false,
+ SVGFontFaceNameElement: false,
+ SVGFontFaceSrcElement: false,
+ SVGFontFaceUriElement: false,
+ SVGForeignObjectElement: false,
+ SVGGElement : false,
+ SVGGlyphElement : false,
+ SVGGlyphRefElement : false,
+ SVGGradientElement : false,
+ SVGHKernElement : false,
+ SVGICCColor : false,
+ SVGImageElement : false,
+ SVGLangSpace : false,
+ SVGLength : false,
+ SVGLengthList : false,
+ SVGLineElement : false,
+ SVGLinearGradientElement: false,
+ SVGLocatable : false,
+ SVGMPathElement : false,
+ SVGMarkerElement : false,
+ SVGMaskElement : false,
+ SVGMatrix : false,
+ SVGMetadataElement : false,
+ SVGMissingGlyphElement: false,
+ SVGNumber : false,
+ SVGNumberList : false,
+ SVGPaint : false,
+ SVGPathElement : false,
+ SVGPathSeg : false,
+ SVGPathSegArcAbs : false,
+ SVGPathSegArcRel : false,
+ SVGPathSegClosePath : false,
+ SVGPathSegCurvetoCubicAbs: false,
+ SVGPathSegCurvetoCubicRel: false,
+ SVGPathSegCurvetoCubicSmoothAbs: false,
+ SVGPathSegCurvetoCubicSmoothRel: false,
+ SVGPathSegCurvetoQuadraticAbs: false,
+ SVGPathSegCurvetoQuadraticRel: false,
+ SVGPathSegCurvetoQuadraticSmoothAbs: false,
+ SVGPathSegCurvetoQuadraticSmoothRel: false,
+ SVGPathSegLinetoAbs : false,
+ SVGPathSegLinetoHorizontalAbs: false,
+ SVGPathSegLinetoHorizontalRel: false,
+ SVGPathSegLinetoRel : false,
+ SVGPathSegLinetoVerticalAbs: false,
+ SVGPathSegLinetoVerticalRel: false,
+ SVGPathSegList : false,
+ SVGPathSegMovetoAbs : false,
+ SVGPathSegMovetoRel : false,
+ SVGPatternElement : false,
+ SVGPoint : false,
+ SVGPointList : false,
+ SVGPolygonElement : false,
+ SVGPolylineElement : false,
+ SVGPreserveAspectRatio: false,
+ SVGRadialGradientElement: false,
+ SVGRect : false,
+ SVGRectElement : false,
+ SVGRenderingIntent : false,
+ SVGSVGElement : false,
+ SVGScriptElement : false,
+ SVGSetElement : false,
+ SVGStopElement : false,
+ SVGStringList : false,
+ SVGStylable : false,
+ SVGStyleElement : false,
+ SVGSwitchElement : false,
+ SVGSymbolElement : false,
+ SVGTRefElement : false,
+ SVGTSpanElement : false,
+ SVGTests : false,
+ SVGTextContentElement: false,
+ SVGTextElement : false,
+ SVGTextPathElement : false,
+ SVGTextPositioningElement: false,
+ SVGTitleElement : false,
+ SVGTransform : false,
+ SVGTransformList : false,
+ SVGTransformable : false,
+ SVGURIReference : false,
+ SVGUnitTypes : false,
+ SVGUseElement : false,
+ SVGVKernElement : false,
+ SVGViewElement : false,
+ SVGViewSpec : false,
+ SVGZoomAndPan : false,
+ Text : false,
+ TextDecoder : false,
+ TextEncoder : false,
+ TimeEvent : false,
+ top : false,
+ URL : false,
+ WebGLActiveInfo : false,
+ WebGLBuffer : false,
+ WebGLContextEvent : false,
+ WebGLFramebuffer : false,
+ WebGLProgram : false,
+ WebGLRenderbuffer : false,
+ WebGLRenderingContext: false,
+ WebGLShader : false,
+ WebGLShaderPrecisionFormat: false,
+ WebGLTexture : false,
+ WebGLUniformLocation : false,
+ WebSocket : false,
+ window : false,
+ Window : false,
+ Worker : false,
+ XDomainRequest : false,
+ XMLHttpRequest : false,
+ XMLSerializer : false,
+ XPathEvaluator : false,
+ XPathException : false,
+ XPathExpression : false,
+ XPathNamespace : false,
+ XPathNSResolver : false,
+ XPathResult : false
+};
+
+exports.devel = {
+ alert : false,
+ confirm: false,
+ console: false,
+ Debug : false,
+ opera : false,
+ prompt : false
+};
+
+exports.worker = {
+ importScripts : true,
+ postMessage : true,
+ self : true,
+ FileReaderSync : true
+};
+exports.nonstandard = {
+ escape : false,
+ unescape: false
+};
+
+exports.couch = {
+ "require" : false,
+ respond : false,
+ getRow : false,
+ emit : false,
+ send : false,
+ start : false,
+ sum : false,
+ log : false,
+ exports : false,
+ module : false,
+ provides : false
+};
+
+exports.node = {
+ __filename : false,
+ __dirname : false,
+ GLOBAL : false,
+ global : false,
+ module : false,
+ require : false,
+
+ Buffer : true,
+ console : true,
+ exports : true,
+ process : true,
+ setTimeout : true,
+ clearTimeout : true,
+ setInterval : true,
+ clearInterval : true,
+ setImmediate : true, // v0.9.1+
+ clearImmediate: true // v0.9.1+
+};
+
+exports.browserify = {
+ __filename : false,
+ __dirname : false,
+ global : false,
+ module : false,
+ require : false,
+ Buffer : true,
+ exports : true,
+ process : true
+};
+
+exports.phantom = {
+ phantom : true,
+ require : true,
+ WebPage : true,
+ console : true, // in examples, but undocumented
+ exports : true // v1.7+
+};
+
+exports.qunit = {
+ asyncTest : false,
+ deepEqual : false,
+ equal : false,
+ expect : false,
+ module : false,
+ notDeepEqual : false,
+ notEqual : false,
+ notPropEqual : false,
+ notStrictEqual : false,
+ ok : false,
+ propEqual : false,
+ QUnit : false,
+ raises : false,
+ start : false,
+ stop : false,
+ strictEqual : false,
+ test : false,
+ "throws" : false
+};
+
+exports.rhino = {
+ defineClass : false,
+ deserialize : false,
+ gc : false,
+ help : false,
+ importClass : false,
+ importPackage: false,
+ "java" : false,
+ load : false,
+ loadClass : false,
+ Packages : false,
+ print : false,
+ quit : false,
+ readFile : false,
+ readUrl : false,
+ runCommand : false,
+ seal : false,
+ serialize : false,
+ spawn : false,
+ sync : false,
+ toint32 : false,
+ version : false
+};
+
+exports.shelljs = {
+ target : false,
+ echo : false,
+ exit : false,
+ cd : false,
+ pwd : false,
+ ls : false,
+ find : false,
+ cp : false,
+ rm : false,
+ mv : false,
+ mkdir : false,
+ test : false,
+ cat : false,
+ sed : false,
+ grep : false,
+ which : false,
+ dirs : false,
+ pushd : false,
+ popd : false,
+ env : false,
+ exec : false,
+ chmod : false,
+ config : false,
+ error : false,
+ tempdir : false
+};
+
+exports.typed = {
+ ArrayBuffer : false,
+ ArrayBufferView : false,
+ DataView : false,
+ Float32Array : false,
+ Float64Array : false,
+ Int16Array : false,
+ Int32Array : false,
+ Int8Array : false,
+ Uint16Array : false,
+ Uint32Array : false,
+ Uint8Array : false,
+ Uint8ClampedArray : false
+};
+
+exports.wsh = {
+ ActiveXObject : true,
+ Enumerator : true,
+ GetObject : true,
+ ScriptEngine : true,
+ ScriptEngineBuildVersion : true,
+ ScriptEngineMajorVersion : true,
+ ScriptEngineMinorVersion : true,
+ VBArray : true,
+ WSH : true,
+ WScript : true,
+ XDomainRequest : true
+};
+
+exports.dojo = {
+ dojo : false,
+ dijit : false,
+ dojox : false,
+ define : false,
+ "require": false
+};
+
+exports.jquery = {
+ "$" : false,
+ jQuery : false
+};
+
+exports.mootools = {
+ "$" : false,
+ "$$" : false,
+ Asset : false,
+ Browser : false,
+ Chain : false,
+ Class : false,
+ Color : false,
+ Cookie : false,
+ Core : false,
+ Document : false,
+ DomReady : false,
+ DOMEvent : false,
+ DOMReady : false,
+ Drag : false,
+ Element : false,
+ Elements : false,
+ Event : false,
+ Events : false,
+ Fx : false,
+ Group : false,
+ Hash : false,
+ HtmlTable : false,
+ IFrame : false,
+ IframeShim : false,
+ InputValidator: false,
+ instanceOf : false,
+ Keyboard : false,
+ Locale : false,
+ Mask : false,
+ MooTools : false,
+ Native : false,
+ Options : false,
+ OverText : false,
+ Request : false,
+ Scroller : false,
+ Slick : false,
+ Slider : false,
+ Sortables : false,
+ Spinner : false,
+ Swiff : false,
+ Tips : false,
+ Type : false,
+ typeOf : false,
+ URI : false,
+ Window : false
+};
+
+exports.prototypejs = {
+ "$" : false,
+ "$$" : false,
+ "$A" : false,
+ "$F" : false,
+ "$H" : false,
+ "$R" : false,
+ "$break" : false,
+ "$continue" : false,
+ "$w" : false,
+ Abstract : false,
+ Ajax : false,
+ Class : false,
+ Enumerable : false,
+ Element : false,
+ Event : false,
+ Field : false,
+ Form : false,
+ Hash : false,
+ Insertion : false,
+ ObjectRange : false,
+ PeriodicalExecuter: false,
+ Position : false,
+ Prototype : false,
+ Selector : false,
+ Template : false,
+ Toggle : false,
+ Try : false,
+ Autocompleter : false,
+ Builder : false,
+ Control : false,
+ Draggable : false,
+ Draggables : false,
+ Droppables : false,
+ Effect : false,
+ Sortable : false,
+ SortableObserver : false,
+ Sound : false,
+ Scriptaculous : false
+};
+
+exports.yui = {
+ YUI : false,
+ Y : false,
+ YUI_config: false
+};
+
+exports.mocha = {
+ mocha : false,
+ describe : false,
+ xdescribe : false,
+ it : false,
+ xit : false,
+ context : false,
+ xcontext : false,
+ before : false,
+ after : false,
+ beforeEach : false,
+ afterEach : false,
+ suite : false,
+ test : false,
+ setup : false,
+ teardown : false,
+ suiteSetup : false,
+ suiteTeardown : false
+};
+
+exports.jasmine = {
+ jasmine : false,
+ describe : false,
+ xdescribe : false,
+ it : false,
+ xit : false,
+ beforeEach : false,
+ afterEach : false,
+ setFixtures : false,
+ loadFixtures: false,
+ spyOn : false,
+ expect : false,
+ runs : false,
+ waitsFor : false,
+ waits : false,
+ beforeAll : false,
+ afterAll : false,
+ fail : false,
+ fdescribe : false,
+ fit : false,
+ pending : false
+};
+
+},{}]},{},["/node_modules/jshint/src/jshint.js"]);
+
+});
+
+ace.define("ace/mode/javascript_worker",[], function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var Mirror = require("../worker/mirror").Mirror;
+var lint = require("./javascript/jshint").JSHINT;
+
+function startRegex(arr) {
+ return RegExp("^(" + arr.join("|") + ")");
+}
+
+var disabledWarningsRe = startRegex([
+ "Bad for in variable '(.+)'.",
+ 'Missing "use strict"'
+]);
+var errorsRe = startRegex([
+ "Unexpected",
+ "Expected ",
+ "Confusing (plus|minus)",
+ "\\{a\\} unterminated regular expression",
+ "Unclosed ",
+ "Unmatched ",
+ "Unbegun comment",
+ "Bad invocation",
+ "Missing space after",
+ "Missing operator at"
+]);
+var infoRe = startRegex([
+ "Expected an assignment",
+ "Bad escapement of EOL",
+ "Unexpected comma",
+ "Unexpected space",
+ "Missing radix parameter.",
+ "A leading decimal point can",
+ "\\['{a}'\\] is better written in dot notation.",
+ "'{a}' used out of scope"
+]);
+
+var JavaScriptWorker = exports.JavaScriptWorker = function(sender) {
+ Mirror.call(this, sender);
+ this.setTimeout(500);
+ this.setOptions();
+};
+
+oop.inherits(JavaScriptWorker, Mirror);
+
+(function() {
+ this.setOptions = function(options) {
+ this.options = options || {
+ esnext: true,
+ moz: true,
+ devel: true,
+ browser: true,
+ node: true,
+ laxcomma: true,
+ laxbreak: true,
+ lastsemic: true,
+ onevar: false,
+ passfail: false,
+ maxerr: 100,
+ expr: true,
+ multistr: true,
+ globalstrict: true
+ };
+ this.doc.getValue() && this.deferredUpdate.schedule(100);
+ };
+
+ this.changeOptions = function(newOptions) {
+ oop.mixin(this.options, newOptions);
+ this.doc.getValue() && this.deferredUpdate.schedule(100);
+ };
+
+ this.isValidJS = function(str) {
+ try {
+ eval("throw 0;" + str);
+ } catch(e) {
+ if (e === 0)
+ return true;
+ }
+ return false;
+ };
+
+ this.onUpdate = function() {
+ var value = this.doc.getValue();
+ value = value.replace(/^#!.*\n/, "\n");
+ if (!value)
+ return this.sender.emit("annotate", []);
+
+ var errors = [];
+ var maxErrorLevel = this.isValidJS(value) ? "warning" : "error";
+ lint(value, this.options, this.options.globals);
+ var results = lint.errors;
+
+ var errorAdded = false;
+ for (var i = 0; i < results.length; i++) {
+ var error = results[i];
+ if (!error)
+ continue;
+ var raw = error.raw;
+ var type = "warning";
+
+ if (raw == "Missing semicolon.") {
+ var str = error.evidence.substr(error.character);
+ str = str.charAt(str.search(/\S/));
+ if (maxErrorLevel == "error" && str && /[\w\d{(['"]/.test(str)) {
+ error.reason = 'Missing ";" before statement';
+ type = "error";
+ } else {
+ type = "info";
+ }
+ }
+ else if (disabledWarningsRe.test(raw)) {
+ continue;
+ }
+ else if (infoRe.test(raw)) {
+ type = "info";
+ }
+ else if (errorsRe.test(raw)) {
+ errorAdded = true;
+ type = maxErrorLevel;
+ }
+ else if (raw == "'{a}' is not defined.") {
+ type = "warning";
+ }
+ else if (raw == "'{a}' is defined but never used.") {
+ type = "info";
+ }
+
+ errors.push({
+ row: error.line-1,
+ column: error.character-1,
+ text: error.reason,
+ type: type,
+ raw: raw
+ });
+
+ if (errorAdded) {
+ }
+ }
+
+ this.sender.emit("annotate", errors);
+ };
+
+}).call(JavaScriptWorker.prototype);
+
+});
+
+ace.define("ace/lib/es5-shim",[], function(require, exports, module) {
+
+function Empty() {}
+
+if (!Function.prototype.bind) {
+ Function.prototype.bind = function bind(that) { // .length is 1
+ var target = this;
+ if (typeof target != "function") {
+ throw new TypeError("Function.prototype.bind called on incompatible " + target);
+ }
+ var args = slice.call(arguments, 1); // for normal call
+ var bound = function () {
+
+ if (this instanceof bound) {
+
+ var result = target.apply(
+ this,
+ args.concat(slice.call(arguments))
+ );
+ if (Object(result) === result) {
+ return result;
+ }
+ return this;
+
+ } else {
+ return target.apply(
+ that,
+ args.concat(slice.call(arguments))
+ );
+
+ }
+
+ };
+ if(target.prototype) {
+ Empty.prototype = target.prototype;
+ bound.prototype = new Empty();
+ Empty.prototype = null;
+ }
+ return bound;
+ };
+}
+var call = Function.prototype.call;
+var prototypeOfArray = Array.prototype;
+var prototypeOfObject = Object.prototype;
+var slice = prototypeOfArray.slice;
+var _toString = call.bind(prototypeOfObject.toString);
+var owns = call.bind(prototypeOfObject.hasOwnProperty);
+var defineGetter;
+var defineSetter;
+var lookupGetter;
+var lookupSetter;
+var supportsAccessors;
+if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
+ defineGetter = call.bind(prototypeOfObject.__defineGetter__);
+ defineSetter = call.bind(prototypeOfObject.__defineSetter__);
+ lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
+ lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
+}
+if ([1,2].splice(0).length != 2) {
+ if(function() { // test IE < 9 to splice bug - see issue #138
+ function makeArray(l) {
+ var a = new Array(l+2);
+ a[0] = a[1] = 0;
+ return a;
+ }
+ var array = [], lengthBefore;
+
+ array.splice.apply(array, makeArray(20));
+ array.splice.apply(array, makeArray(26));
+
+ lengthBefore = array.length; //46
+ array.splice(5, 0, "XXX"); // add one element
+
+ lengthBefore + 1 == array.length
+
+ if (lengthBefore + 1 == array.length) {
+ return true;// has right splice implementation without bugs
+ }
+ }()) {//IE 6/7
+ var array_splice = Array.prototype.splice;
+ Array.prototype.splice = function(start, deleteCount) {
+ if (!arguments.length) {
+ return [];
+ } else {
+ return array_splice.apply(this, [
+ start === void 0 ? 0 : start,
+ deleteCount === void 0 ? (this.length - start) : deleteCount
+ ].concat(slice.call(arguments, 2)))
+ }
+ };
+ } else {//IE8
+ Array.prototype.splice = function(pos, removeCount){
+ var length = this.length;
+ if (pos > 0) {
+ if (pos > length)
+ pos = length;
+ } else if (pos == void 0) {
+ pos = 0;
+ } else if (pos < 0) {
+ pos = Math.max(length + pos, 0);
+ }
+
+ if (!(pos+removeCount < length))
+ removeCount = length - pos;
+
+ var removed = this.slice(pos, pos+removeCount);
+ var insert = slice.call(arguments, 2);
+ var add = insert.length;
+ if (pos === length) {
+ if (add) {
+ this.push.apply(this, insert);
+ }
+ } else {
+ var remove = Math.min(removeCount, length - pos);
+ var tailOldPos = pos + remove;
+ var tailNewPos = tailOldPos + add - remove;
+ var tailCount = length - tailOldPos;
+ var lengthAfterRemove = length - remove;
+
+ if (tailNewPos < tailOldPos) { // case A
+ for (var i = 0; i < tailCount; ++i) {
+ this[tailNewPos+i] = this[tailOldPos+i];
+ }
+ } else if (tailNewPos > tailOldPos) { // case B
+ for (i = tailCount; i--; ) {
+ this[tailNewPos+i] = this[tailOldPos+i];
+ }
+ } // else, add == remove (nothing to do)
+
+ if (add && pos === lengthAfterRemove) {
+ this.length = lengthAfterRemove; // truncate array
+ this.push.apply(this, insert);
+ } else {
+ this.length = lengthAfterRemove + add; // reserves space
+ for (i = 0; i < add; ++i) {
+ this[pos+i] = insert[i];
+ }
+ }
+ }
+ return removed;
+ };
+ }
+}
+if (!Array.isArray) {
+ Array.isArray = function isArray(obj) {
+ return _toString(obj) == "[object Array]";
+ };
+}
+var boxedString = Object("a"),
+ splitString = boxedString[0] != "a" || !(0 in boxedString);
+
+if (!Array.prototype.forEach) {
+ Array.prototype.forEach = function forEach(fun /*, thisp*/) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ thisp = arguments[1],
+ i = -1,
+ length = self.length >>> 0;
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(); // TODO message
+ }
+
+ while (++i < length) {
+ if (i in self) {
+ fun.call(thisp, self[i], i, object);
+ }
+ }
+ };
+}
+if (!Array.prototype.map) {
+ Array.prototype.map = function map(fun /*, thisp*/) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0,
+ result = Array(length),
+ thisp = arguments[1];
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self)
+ result[i] = fun.call(thisp, self[i], i, object);
+ }
+ return result;
+ };
+}
+if (!Array.prototype.filter) {
+ Array.prototype.filter = function filter(fun /*, thisp */) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0,
+ result = [],
+ value,
+ thisp = arguments[1];
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self) {
+ value = self[i];
+ if (fun.call(thisp, value, i, object)) {
+ result.push(value);
+ }
+ }
+ }
+ return result;
+ };
+}
+if (!Array.prototype.every) {
+ Array.prototype.every = function every(fun /*, thisp */) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0,
+ thisp = arguments[1];
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self && !fun.call(thisp, self[i], i, object)) {
+ return false;
+ }
+ }
+ return true;
+ };
+}
+if (!Array.prototype.some) {
+ Array.prototype.some = function some(fun /*, thisp */) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0,
+ thisp = arguments[1];
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+
+ for (var i = 0; i < length; i++) {
+ if (i in self && fun.call(thisp, self[i], i, object)) {
+ return true;
+ }
+ }
+ return false;
+ };
+}
+if (!Array.prototype.reduce) {
+ Array.prototype.reduce = function reduce(fun /*, initial*/) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0;
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+ if (!length && arguments.length == 1) {
+ throw new TypeError("reduce of empty array with no initial value");
+ }
+
+ var i = 0;
+ var result;
+ if (arguments.length >= 2) {
+ result = arguments[1];
+ } else {
+ do {
+ if (i in self) {
+ result = self[i++];
+ break;
+ }
+ if (++i >= length) {
+ throw new TypeError("reduce of empty array with no initial value");
+ }
+ } while (true);
+ }
+
+ for (; i < length; i++) {
+ if (i in self) {
+ result = fun.call(void 0, result, self[i], i, object);
+ }
+ }
+
+ return result;
+ };
+}
+if (!Array.prototype.reduceRight) {
+ Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
+ var object = toObject(this),
+ self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ object,
+ length = self.length >>> 0;
+ if (_toString(fun) != "[object Function]") {
+ throw new TypeError(fun + " is not a function");
+ }
+ if (!length && arguments.length == 1) {
+ throw new TypeError("reduceRight of empty array with no initial value");
+ }
+
+ var result, i = length - 1;
+ if (arguments.length >= 2) {
+ result = arguments[1];
+ } else {
+ do {
+ if (i in self) {
+ result = self[i--];
+ break;
+ }
+ if (--i < 0) {
+ throw new TypeError("reduceRight of empty array with no initial value");
+ }
+ } while (true);
+ }
+
+ do {
+ if (i in this) {
+ result = fun.call(void 0, result, self[i], i, object);
+ }
+ } while (i--);
+
+ return result;
+ };
+}
+if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
+ Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
+ var self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ toObject(this),
+ length = self.length >>> 0;
+
+ if (!length) {
+ return -1;
+ }
+
+ var i = 0;
+ if (arguments.length > 1) {
+ i = toInteger(arguments[1]);
+ }
+ i = i >= 0 ? i : Math.max(0, length + i);
+ for (; i < length; i++) {
+ if (i in self && self[i] === sought) {
+ return i;
+ }
+ }
+ return -1;
+ };
+}
+if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
+ Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
+ var self = splitString && _toString(this) == "[object String]" ?
+ this.split("") :
+ toObject(this),
+ length = self.length >>> 0;
+
+ if (!length) {
+ return -1;
+ }
+ var i = length - 1;
+ if (arguments.length > 1) {
+ i = Math.min(i, toInteger(arguments[1]));
+ }
+ i = i >= 0 ? i : length - Math.abs(i);
+ for (; i >= 0; i--) {
+ if (i in self && sought === self[i]) {
+ return i;
+ }
+ }
+ return -1;
+ };
+}
+if (!Object.getPrototypeOf) {
+ Object.getPrototypeOf = function getPrototypeOf(object) {
+ return object.__proto__ || (
+ object.constructor ?
+ object.constructor.prototype :
+ prototypeOfObject
+ );
+ };
+}
+if (!Object.getOwnPropertyDescriptor) {
+ var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
+ "non-object: ";
+ Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
+ if ((typeof object != "object" && typeof object != "function") || object === null)
+ throw new TypeError(ERR_NON_OBJECT + object);
+ if (!owns(object, property))
+ return;
+
+ var descriptor, getter, setter;
+ descriptor = { enumerable: true, configurable: true };
+ if (supportsAccessors) {
+ var prototype = object.__proto__;
+ object.__proto__ = prototypeOfObject;
+
+ var getter = lookupGetter(object, property);
+ var setter = lookupSetter(object, property);
+ object.__proto__ = prototype;
+
+ if (getter || setter) {
+ if (getter) descriptor.get = getter;
+ if (setter) descriptor.set = setter;
+ return descriptor;
+ }
+ }
+ descriptor.value = object[property];
+ return descriptor;
+ };
+}
+if (!Object.getOwnPropertyNames) {
+ Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
+ return Object.keys(object);
+ };
+}
+if (!Object.create) {
+ var createEmpty;
+ if (Object.prototype.__proto__ === null) {
+ createEmpty = function () {
+ return { "__proto__": null };
+ };
+ } else {
+ createEmpty = function () {
+ var empty = {};
+ for (var i in empty)
+ empty[i] = null;
+ empty.constructor =
+ empty.hasOwnProperty =
+ empty.propertyIsEnumerable =
+ empty.isPrototypeOf =
+ empty.toLocaleString =
+ empty.toString =
+ empty.valueOf =
+ empty.__proto__ = null;
+ return empty;
+ }
+ }
+
+ Object.create = function create(prototype, properties) {
+ var object;
+ if (prototype === null) {
+ object = createEmpty();
+ } else {
+ if (typeof prototype != "object")
+ throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
+ var Type = function () {};
+ Type.prototype = prototype;
+ object = new Type();
+ object.__proto__ = prototype;
+ }
+ if (properties !== void 0)
+ Object.defineProperties(object, properties);
+ return object;
+ };
+}
+
+function doesDefinePropertyWork(object) {
+ try {
+ Object.defineProperty(object, "sentinel", {});
+ return "sentinel" in object;
+ } catch (exception) {
+ }
+}
+if (Object.defineProperty) {
+ var definePropertyWorksOnObject = doesDefinePropertyWork({});
+ var definePropertyWorksOnDom = typeof document == "undefined" ||
+ doesDefinePropertyWork(document.createElement("div"));
+ if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
+ var definePropertyFallback = Object.defineProperty;
+ }
+}
+
+if (!Object.defineProperty || definePropertyFallback) {
+ var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
+ var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
+ var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
+ "on this javascript engine";
+
+ Object.defineProperty = function defineProperty(object, property, descriptor) {
+ if ((typeof object != "object" && typeof object != "function") || object === null)
+ throw new TypeError(ERR_NON_OBJECT_TARGET + object);
+ if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
+ throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
+ if (definePropertyFallback) {
+ try {
+ return definePropertyFallback.call(Object, object, property, descriptor);
+ } catch (exception) {
+ }
+ }
+ if (owns(descriptor, "value")) {
+
+ if (supportsAccessors && (lookupGetter(object, property) ||
+ lookupSetter(object, property)))
+ {
+ var prototype = object.__proto__;
+ object.__proto__ = prototypeOfObject;
+ delete object[property];
+ object[property] = descriptor.value;
+ object.__proto__ = prototype;
+ } else {
+ object[property] = descriptor.value;
+ }
+ } else {
+ if (!supportsAccessors)
+ throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
+ if (owns(descriptor, "get"))
+ defineGetter(object, property, descriptor.get);
+ if (owns(descriptor, "set"))
+ defineSetter(object, property, descriptor.set);
+ }
+
+ return object;
+ };
+}
+if (!Object.defineProperties) {
+ Object.defineProperties = function defineProperties(object, properties) {
+ for (var property in properties) {
+ if (owns(properties, property))
+ Object.defineProperty(object, property, properties[property]);
+ }
+ return object;
+ };
+}
+if (!Object.seal) {
+ Object.seal = function seal(object) {
+ return object;
+ };
+}
+if (!Object.freeze) {
+ Object.freeze = function freeze(object) {
+ return object;
+ };
+}
+try {
+ Object.freeze(function () {});
+} catch (exception) {
+ Object.freeze = (function freeze(freezeObject) {
+ return function freeze(object) {
+ if (typeof object == "function") {
+ return object;
+ } else {
+ return freezeObject(object);
+ }
+ };
+ })(Object.freeze);
+}
+if (!Object.preventExtensions) {
+ Object.preventExtensions = function preventExtensions(object) {
+ return object;
+ };
+}
+if (!Object.isSealed) {
+ Object.isSealed = function isSealed(object) {
+ return false;
+ };
+}
+if (!Object.isFrozen) {
+ Object.isFrozen = function isFrozen(object) {
+ return false;
+ };
+}
+if (!Object.isExtensible) {
+ Object.isExtensible = function isExtensible(object) {
+ if (Object(object) === object) {
+ throw new TypeError(); // TODO message
+ }
+ var name = '';
+ while (owns(object, name)) {
+ name += '?';
+ }
+ object[name] = true;
+ var returnValue = owns(object, name);
+ delete object[name];
+ return returnValue;
+ };
+}
+if (!Object.keys) {
+ var hasDontEnumBug = true,
+ dontEnums = [
+ "toString",
+ "toLocaleString",
+ "valueOf",
+ "hasOwnProperty",
+ "isPrototypeOf",
+ "propertyIsEnumerable",
+ "constructor"
+ ],
+ dontEnumsLength = dontEnums.length;
+
+ for (var key in {"toString": null}) {
+ hasDontEnumBug = false;
+ }
+
+ Object.keys = function keys(object) {
+
+ if (
+ (typeof object != "object" && typeof object != "function") ||
+ object === null
+ ) {
+ throw new TypeError("Object.keys called on a non-object");
+ }
+
+ var keys = [];
+ for (var name in object) {
+ if (owns(object, name)) {
+ keys.push(name);
+ }
+ }
+
+ if (hasDontEnumBug) {
+ for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
+ var dontEnum = dontEnums[i];
+ if (owns(object, dontEnum)) {
+ keys.push(dontEnum);
+ }
+ }
+ }
+ return keys;
+ };
+
+}
+if (!Date.now) {
+ Date.now = function now() {
+ return new Date().getTime();
+ };
+}
+var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
+ "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
+ "\u2029\uFEFF";
+if (!String.prototype.trim || ws.trim()) {
+ ws = "[" + ws + "]";
+ var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
+ trimEndRegexp = new RegExp(ws + ws + "*$");
+ String.prototype.trim = function trim() {
+ return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
+ };
+}
+
+function toInteger(n) {
+ n = +n;
+ if (n !== n) { // isNaN
+ n = 0;
+ } else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
+ n = (n > 0 || -1) * Math.floor(Math.abs(n));
+ }
+ return n;
+}
+
+function isPrimitive(input) {
+ var type = typeof input;
+ return (
+ input === null ||
+ type === "undefined" ||
+ type === "boolean" ||
+ type === "number" ||
+ type === "string"
+ );
+}
+
+function toPrimitive(input) {
+ var val, valueOf, toString;
+ if (isPrimitive(input)) {
+ return input;
+ }
+ valueOf = input.valueOf;
+ if (typeof valueOf === "function") {
+ val = valueOf.call(input);
+ if (isPrimitive(val)) {
+ return val;
+ }
+ }
+ toString = input.toString;
+ if (typeof toString === "function") {
+ val = toString.call(input);
+ if (isPrimitive(val)) {
+ return val;
+ }
+ }
+ throw new TypeError();
+}
+var toObject = function (o) {
+ if (o == null) { // this matches both null and undefined
+ throw new TypeError("can't convert "+o+" to object");
+ }
+ return Object(o);
+};
+
+});
diff --git a/playground/playground.css b/playground/playground.css
new file mode 100644
index 00000000..ad479ddc
--- /dev/null
+++ b/playground/playground.css
@@ -0,0 +1,41 @@
+html,
+body {
+ height: 100%;
+}
+
+body {
+ margin: 0;
+}
+
+.playground {
+ display: grid;
+ height: 100%;
+ width: 100%;
+ grid-template-columns: 50% 50%;
+}
+
+.left-bar {
+ position: relative;
+ background-color: gray;
+}
+
+.left-bar > button {
+ position: absolute;
+ top: 15px;
+ left: 50px;
+ width: 100px;
+ height: 25px;
+}
+
+.code-editor {
+ position: absolute;
+ top: 50px;
+ right: 0;
+ left: 0;
+ bottom: 0;
+}
+
+.content iframe {
+ width: 100%;
+ height: 100%;
+}
diff --git a/playground/src/demos.js b/playground/src/demos.js
new file mode 100644
index 00000000..8a28eadd
--- /dev/null
+++ b/playground/src/demos.js
@@ -0,0 +1,11 @@
+export const HELLO_WORLD = `class HelloWorld extends owl.core.Component {
+ inlineTemplate = \`Hello
\`;
+}
+
+const env = {
+ qweb: new owl.core.QWeb()
+};
+
+const hello = new HelloWorld(env, { name: "World" });
+hello.mount(document.body);
+`;
diff --git a/playground/src/playground.js b/playground/src/playground.js
new file mode 100644
index 00000000..cff2ff01
--- /dev/null
+++ b/playground/src/playground.js
@@ -0,0 +1,61 @@
+import { HELLO_WORLD } from "./demos.js";
+
+class Playground extends owl.core.Component {
+ inlineTemplate = `
+ `;
+
+ mounted() {
+ this.editor = ace.edit(this.refs.editor);
+ this.editor.session.setOption("useWorker", false);
+ this.editor.setValue(HELLO_WORLD, -1);
+ this.editor.setTheme("ace/theme/monokai");
+ this.editor.session.setMode("ace/mode/javascript");
+ const doc = this.refs.iframe.contentWindow.document;
+
+ // add owl library
+ const owlScript = doc.createElement("script");
+ owlScript.src = "libs/owl.js";
+ doc.body.appendChild(owlScript);
+ }
+
+ runCode() {
+ const doc = this.refs.iframe.contentWindow.document;
+
+ // // add owl library
+ // const owlScript = doc.createElement("script");
+ // owlScript.src = "libs/owl.js";
+ // doc.body.appendChild(owlScript);
+
+ const code = this.editor.getValue();
+ const script = doc.createElement("script");
+ script.type = "text/javascript";
+ script.innerHTML = code;
+ doc.body.appendChild(script);
+ // var thisDoc = this.contentWindow.document;
+ // if ( ! thisDoc.getElementById(scriptID)) {
+ // var scriptObj = thisDoc.createElement("script");
+ // scriptObj.type = "text/javascript";
+ // scriptObj.id = scriptId;
+ // scriptObj.innerHTML = script;
+ // thisDoc.body.appendChild(scriptObj);
+ // }
+ // });
+ }
+}
+
+document.addEventListener("DOMContentLoaded", async function() {
+ const env = {
+ qweb: new owl.core.QWeb()
+ };
+
+ const playground = new Playground(env);
+ playground.mount(document.body);
+});