diff --git a/chrome.manifest b/chrome.manifest index 8b6583519c..94a0902109 100644 --- a/chrome.manifest +++ b/chrome.manifest @@ -73,3 +73,8 @@ contract @mozilla.org/autocomplete/search;1?name=zotero {06a2ed11-d0a4-4ff0-a56 component {9BC3D762-9038-486A-9D70-C997AF848A7C} components/zotero-protocol-handler.js contract @mozilla.org/network/protocol;1?name=zotero {9BC3D762-9038-486A-9D70-C997AF848A7C} + +# Scaffold +content scaffold chrome/content/scaffold/ +locale scaffold en-US chrome/locale/en-US/scaffold/ +skin scaffold default chrome/skin/default/scaffold/ \ No newline at end of file diff --git a/chrome/content/scaffold/ace/ace.js b/chrome/content/scaffold/ace/ace.js new file mode 100644 index 0000000000..91a5f1c3cf --- /dev/null +++ b/chrome/content/scaffold/ace/ace.js @@ -0,0 +1,19560 @@ +/* ***** 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 = ""; + +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); + +})(); + +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; + } + +}); + +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); +}; + +}); + +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"); + +}); + +define("ace/lib/dom",["require","exports","module"], function(require, exports, module) { +"use strict"; + +var XHTML_NS = "http://www.w3.org/1999/xhtml"; + +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.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 (doc.createStyleSheet && (sheets = doc.styleSheets)) { + while (index < sheets.length) + if (sheets[index++].owningElement.id === id) return true; + } else if ((sheets = doc.getElementsByTagName("style"))) { + while (index < sheets.length) + if (sheets[index++].id === id) return true; + } + + return false; +}; + +exports.importCssString = function importCssString(cssText, id, doc) { + doc = doc || document; + if (id && exports.hasCssString(id, doc)) + return null; + + var style; + + if (id) + cssText += "\n/*# sourceURL=ace/css/" + id + " */"; + + if (doc.createStyleSheet) { + style = doc.createStyleSheet(); + style.cssText = cssText; + if (id) + style.owningElement.id = id; + } else { + style = exports.createElement("style"); + style.appendChild(doc.createTextNode(cssText)); + if (id) + style.id = id; + + exports.getDocumentHead(doc).appendChild(style); + } +}; + +exports.importCssStylsheet = function(uri, doc) { + if (doc.createStyleSheet) { + doc.createStyleSheet(uri); + } else { + var link = exports.createElement('link'); + link.rel = 'stylesheet'; + link.href = uri; + + exports.getDocumentHead(doc).appendChild(link); + } +}; + +exports.getInnerWidth = function(element) { + return ( + parseInt(exports.computedStyle(element, "paddingLeft"), 10) + + parseInt(exports.computedStyle(element, "paddingRight"), 10) + + element.clientWidth + ); +}; + +exports.getInnerHeight = function(element) { + return ( + parseInt(exports.computedStyle(element, "paddingTop"), 10) + + parseInt(exports.computedStyle(element, "paddingBottom"), 10) + + element.clientHeight + ); +}; + +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() {}; + return; +} + +if (window.pageYOffset !== undefined) { + exports.getPageScrollTop = function() { + return window.pageYOffset; + }; + + exports.getPageScrollLeft = function() { + return window.pageXOffset; + }; +} +else { + exports.getPageScrollTop = function() { + return document.body.scrollTop; + }; + + exports.getPageScrollLeft = function() { + return document.body.scrollLeft; + }; +} + +if (window.getComputedStyle) + exports.computedStyle = function(element, style) { + if (style) + return (window.getComputedStyle(element, "") || {})[style] || ""; + return window.getComputedStyle(element, "") || {}; + }; +else + exports.computedStyle = function(element, style) { + if (style) + return element.currentStyle[style]; + return element.currentStyle; + }; +exports.setInnerHtml = function(el, innerHtml) { + var element = el.cloneNode(false);//document.createElement("div"); + element.innerHTML = innerHtml; + el.parentNode.replaceChild(element, el); + return element; +}; + +if ("textContent" in document.documentElement) { + exports.setInnerText = function(el, innerText) { + el.textContent = innerText; + }; + + exports.getInnerText = function(el) { + return el.textContent; + }; +} +else { + exports.setInnerText = function(el, innerText) { + el.innerText = innerText; + }; + + exports.getInnerText = function(el) { + return el.innerText; + }; +} + +exports.getParentWindow = function(document) { + return document.defaultView || document.parentWindow; +}; + +}); + +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); +}; + +}); + +define("ace/lib/keys",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/oop"], function(require, exports, module) { +"use strict"; + +require("./fixoldbrowsers"); + +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(); +}; + +}); + +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 = (window.Controllers || window.controllers) && window.navigator.product === "Gecko"; +exports.isOldGecko = exports.isGecko && parseInt((ua.match(/rv:(\d+)/)||[])[1], 10) < 4; +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.isAIR = ua.indexOf("AdobeAIR") >= 0; + +exports.isIPad = ua.indexOf("iPad") >= 0; + +exports.isChromeOS = ua.indexOf(" CrOS ") >= 0; + +exports.isIOS = /iPad|iPhone|iPod/.test(ua) && !window.MSStream; + +if (exports.isIOS) exports.isMac = true; + +}); + +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) { + if ("ontouchmove" in el) { + var startx, starty; + exports.addListener(el, "touchstart", function (e) { + var touchObj = e.changedTouches[0]; + startx = touchObj.clientX; + starty = touchObj.clientY; + }); + exports.addListener(el, "touchmove", function (e) { + var factor = 1, + touchObj = e.changedTouches[0]; + + e.wheelX = -(touchObj.clientX - startx) / factor; + e.wheelY = -(touchObj.clientY - starty) / factor; + + 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; + exports.addListener(win, "message", function listener(e) { + if (e.data == messageName) { + exports.stopPropagation(e); + exports.removeListener(win, "message", listener); + callback(); + } + }); + win.postMessage(messageName, "*"); + }; +} + + +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); + }; +}); + +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 PLACEHOLDER.length) + data = data.substr(9); + else if (data.substr(0, 4) == PLACEHOLDER.substr(0, 4)) + data = data.substr(4, data.length - PLACEHOLDER.length + 1); + else if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0)) + data = data.slice(0, -1); + if (data == PLACEHOLDER.charAt(0)) { + } else if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0)) + data = data.slice(0, -1); + + if (data) + host.onTextInput(data); + } + if (copied) { + copied = false; + } + if (afterContextMenu) + afterContextMenu = false; + }; + var onInput = function(e) { + if (inComposition) + return; + var data = text.value; + sendText(data); + resetValue(); + }; + + 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 (useragent.isIOS) { + cut = isCut; + text.value = "\n aa" + data + "a a\n"; + text.setSelectionRange(4, 4 + data.length); + copied = { + value: data + }; + } + isCut ? host.onCut() : host.onCopy(); + if (!useragent.isIOS) event.preventDefault(e); + } else { + copied = true; + text.value = data; + text.select(); + setTimeout(function(){ + copied = false; + resetValue(); + 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); + var onCompositionStart = function(e) { + if (inComposition || !host.onCompositionStart || host.$readOnly) + return; + inComposition = {}; + inComposition.canUndo = host.session.$undoManager; + host.onCompositionStart(); + setTimeout(onCompositionUpdate, 0); + host.on("mousedown", onCompositionEnd); + if (inComposition.canUndo && !host.selection.isEmpty()) { + host.insert(""); + host.session.markUndoGroup(); + host.selection.clearSelection(); + } + host.session.markUndoGroup(); + }; + + var onCompositionUpdate = function() { + if (!inComposition || !host.onCompositionUpdate || host.$readOnly) + return; + var val = text.value.replace(/\x01/g, ""); + if (inComposition.lastValue === val) return; + + host.onCompositionUpdate(val); + if (inComposition.lastValue) + host.undo(); + if (inComposition.canUndo) + inComposition.lastValue = val; + if (inComposition.lastValue) { + var r = host.selection.getRange(); + host.insert(inComposition.lastValue); + host.session.markUndoGroup(); + inComposition.range = host.selection.getRange(); + host.selection.setRange(r); + host.selection.clearSelection(); + } + }; + + var onCompositionEnd = function(e) { + if (!host.onCompositionEnd || host.$readOnly) return; + var c = inComposition; + inComposition = false; + var timer = setTimeout(function() { + timer = null; + var str = text.value.replace(/\x01/g, ""); + if (inComposition) + return; + else if (str == c.lastValue) + resetValue(); + else if (!c.lastValue && str) { + resetValue(); + sendText(str); + } + }); + inputHandler = function compositionInputHandler(str) { + if (timer) + clearTimeout(timer); + str = str.replace(/\x01/g, ""); + if (str == c.lastValue) + return ""; + if (c.lastValue && timer) + host.undo(); + return str; + }; + host.onCompositionEnd(); + host.removeListener("mousedown", onCompositionEnd); + if (e.type == "compositionend" && c.range) { + host.selection.setRange(c.range); + } + var needsOnInput = + (!!useragent.isChrome && useragent.isChrome >= 53) || + (!!useragent.isWebKit && useragent.isWebKit >= 603); + + if (needsOnInput) { + onInput(); + } + }; + + + + var syncComposition = lang.delayedCall(onCompositionUpdate, 50); + + event.addListener(text, "compositionstart", onCompositionStart); + if (useragent.isGecko) { + event.addListener(text, "text", function(){syncComposition.schedule()}); + } else { + event.addListener(text, "keyup", function(){syncComposition.schedule()}); + event.addListener(text, "keydown", function(){syncComposition.schedule()}); + } + event.addListener(text, "compositionend", onCompositionEnd); + + this.getElement = function() { + return text; + }; + + this.setReadOnly = function(readOnly) { + text.readOnly = readOnly; + }; + + this.onContextMenu = function(e) { + afterContextMenu = true; + resetSelection(host.selection.isEmpty()); + 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;" : "") + + "height:" + text.style.height + ";" + + (useragent.isIE ? "opacity:0.1;" : ""); + + 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 (useragent.isIOS) { + var typingResetTimeout = null; + var typing = false; + + parentNode.addEventListener("keydown", function (e) { + if (typingResetTimeout) clearTimeout(typingResetTimeout); + typing = true; + }); + + parentNode.addEventListener("keyup", function (e) { + typingResetTimeout = setTimeout(function () { + typing = false; + }, 100); + }); + var detectArrowKeys = function(e) { + if (document.activeElement !== text) return; + if (typing) return; + + if (cut) { + return setTimeout(function () { + cut = false; + }, 100); + } + var selectionStart = text.selectionStart; + var selectionEnd = text.selectionEnd; + text.setSelectionRange(4, 5); + if (selectionStart == selectionEnd) { + switch (selectionStart) { + case 0: host.onCommandKey(null, 0, KEYS.up); break; + case 1: host.onCommandKey(null, 0, KEYS.home); break; + case 2: host.onCommandKey(null, MODS.option, KEYS.left); break; + case 4: host.onCommandKey(null, 0, KEYS.left); break; + case 5: host.onCommandKey(null, 0, KEYS.right); break; + case 7: host.onCommandKey(null, MODS.option, KEYS.right); break; + case 8: host.onCommandKey(null, 0, KEYS.end); break; + case 9: host.onCommandKey(null, 0, KEYS.down); break; + } + } else { + switch (selectionEnd) { + case 6: host.onCommandKey(null, MODS.shift, KEYS.right); break; + case 7: host.onCommandKey(null, MODS.shift | MODS.option, KEYS.right); break; + case 8: host.onCommandKey(null, MODS.shift, KEYS.end); break; + case 9: host.onCommandKey(null, MODS.shift, KEYS.down); break; + } + switch (selectionStart) { + case 0: host.onCommandKey(null, MODS.shift, KEYS.up); break; + case 1: host.onCommandKey(null, MODS.shift, KEYS.home); break; + case 2: host.onCommandKey(null, MODS.shift | MODS.option, KEYS.left); break; + case 3: host.onCommandKey(null, MODS.shift, KEYS.left); break; + } + } + } + document.addEventListener("selectionchange", detectArrowKeys); + host.on("destroy", function() { + document.removeEventListener("selectionchange", detectArrowKeys); + }) + } +}; + +exports.TextInput = TextInput; +}); + +define("ace/keyboard/textinput",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/lib/dom","ace/lib/lang","ace/keyboard/textinput_ios"], function(require, exports, module) { +"use strict"; + +var event = require("../lib/event"); +var useragent = require("../lib/useragent"); +var dom = require("../lib/dom"); +var lang = require("../lib/lang"); +var BROKEN_SETDATA = useragent.isChrome < 18; +var USE_IE_MIME_TYPE = useragent.isIE; + +var TextInputIOS = require("./textinput_ios").TextInput +var TextInput = function(parentNode, host) { + if (useragent.isIOS) + return TextInputIOS.call(this, 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 PLACEHOLDER = "\u2028\u2028"; + + var copied = false; + var pasted = false; + var inComposition = false; + var tempStyle = ''; + var isSelectionEmpty = true; + try { var isFocused = document.activeElement === text; } catch(e) {} + + event.addListener(text, "blur", function(e) { + host.onBlur(e); + isFocused = false; + }); + event.addListener(text, "focus", function(e) { + isFocused = true; + host.onFocus(e); + resetSelection(); + }); + this.focus = function() { + if (tempStyle) return text.focus(); + var top = text.style.top; + text.style.position = "fixed"; + text.style.top = "0px"; + text.focus(); + 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; + }; + var syncSelection = lang.delayedCall(function() { + isFocused && resetSelection(isSelectionEmpty); + }); + var syncValue = lang.delayedCall(function() { + if (!inComposition) { + text.value = PLACEHOLDER; + isFocused && resetSelection(); + } + }); + + function resetSelection(isEmpty) { + if (inComposition) + return; + inComposition = true; + + if (inputHandler) { + selectionStart = 0; + selectionEnd = isEmpty ? 0 : text.value.length - 1; + } else { + var selectionStart = isEmpty ? 2 : 1; + var selectionEnd = 2; + } + try { + text.setSelectionRange(selectionStart, selectionEnd); + } catch(e){} + + inComposition = false; + } + + function resetValue() { + if (inComposition) + return; + text.value = PLACEHOLDER; + if (useragent.isWebKit) + syncValue.schedule(); + } + + useragent.isWebKit || host.addEventListener('changeSelection', function() { + if (host.selection.isEmpty() != isSelectionEmpty) { + isSelectionEmpty = !isSelectionEmpty; + syncSelection.schedule(); + } + }); + + resetValue(); + if (isFocused) + host.onFocus(); + + + var isAllSelected = function(text) { + return text.selectionStart === 0 && text.selectionEnd === text.value.length; + }; + + var onSelect = function(e) { + if (copied) { + copied = false; + } else if (isAllSelected(text)) { + host.selectAll(); + resetSelection(); + } else if (inputHandler) { + resetSelection(host.selection.isEmpty()); + } + }; + + var inputHandler = null; + this.setInputHandler = function(cb) {inputHandler = cb}; + this.getInputHandler = function() {return inputHandler}; + var afterContextMenu = false; + + var sendText = function(data) { + if (inputHandler) { + data = inputHandler(data); + inputHandler = null; + } + if (pasted) { + resetSelection(); + if (data) + host.onPaste(data); + pasted = false; + } else if (data == PLACEHOLDER.charAt(0)) { + if (afterContextMenu) + host.execCommand("del", {source: "ace"}); + else // some versions of android do not fire keydown when pressing backspace + host.execCommand("backspace", {source: "ace"}); + } else { + if (data.substring(0, 2) == PLACEHOLDER) + data = data.substr(2); + else if (data.charAt(0) == PLACEHOLDER.charAt(0)) + data = data.substr(1); + else if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0)) + data = data.slice(0, -1); + if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0)) + data = data.slice(0, -1); + + if (data) + host.onTextInput(data); + } + if (afterContextMenu) + afterContextMenu = false; + }; + var onInput = function(e) { + if (inComposition) + return; + var data = text.value; + sendText(data); + resetValue(); + }; + + 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)) { + isCut ? host.onCut() : host.onCopy(); + event.preventDefault(e); + } else { + copied = true; + text.value = data; + text.select(); + setTimeout(function(){ + copied = false; + resetValue(); + 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 = {}; + inComposition.canUndo = host.session.$undoManager; + host.onCompositionStart(); + setTimeout(onCompositionUpdate, 0); + host.on("mousedown", onCompositionEnd); + if (inComposition.canUndo && !host.selection.isEmpty()) { + host.insert(""); + host.session.markUndoGroup(); + host.selection.clearSelection(); + } + host.session.markUndoGroup(); + }; + + var onCompositionUpdate = function() { + if (!inComposition || !host.onCompositionUpdate || host.$readOnly) + return; + var val = text.value.replace(/\u2028/g, ""); + if (inComposition.lastValue === val) return; + + host.onCompositionUpdate(val); + if (inComposition.lastValue) + host.undo(); + if (inComposition.canUndo) + inComposition.lastValue = val; + if (inComposition.lastValue) { + var r = host.selection.getRange(); + host.insert(inComposition.lastValue); + host.session.markUndoGroup(); + inComposition.range = host.selection.getRange(); + host.selection.setRange(r); + host.selection.clearSelection(); + } + }; + + var onCompositionEnd = function(e) { + if (!host.onCompositionEnd || host.$readOnly) return; + var c = inComposition; + inComposition = false; + var timer = setTimeout(function() { + timer = null; + var str = text.value.replace(/\u2028/g, ""); + if (inComposition) + return; + else if (str == c.lastValue) + resetValue(); + else if (!c.lastValue && str) { + resetValue(); + sendText(str); + } + }); + inputHandler = function compositionInputHandler(str) { + if (timer) + clearTimeout(timer); + str = str.replace(/\u2028/g, ""); + if (str == c.lastValue) + return ""; + if (c.lastValue && timer) + host.undo(); + return str; + }; + host.onCompositionEnd(); + host.removeListener("mousedown", onCompositionEnd); + if (e.type == "compositionend" && c.range) { + host.selection.setRange(c.range); + } + var needsOnInput = + (!!useragent.isChrome && useragent.isChrome >= 53) || + (!!useragent.isWebKit && useragent.isWebKit >= 603); + + if (needsOnInput) { + onInput(); + } + }; + + + + var syncComposition = lang.delayedCall(onCompositionUpdate, 50); + + event.addListener(text, "compositionstart", onCompositionStart); + if (useragent.isGecko) { + event.addListener(text, "text", function(){syncComposition.schedule()}); + } else { + event.addListener(text, "keyup", function(){syncComposition.schedule()}); + event.addListener(text, "keydown", function(){syncComposition.schedule()}); + } + event.addListener(text, "compositionend", onCompositionEnd); + + this.getElement = function() { + return text; + }; + + this.setReadOnly = function(readOnly) { + text.readOnly = readOnly; + }; + + this.onContextMenu = function(e) { + afterContextMenu = true; + resetSelection(host.selection.isEmpty()); + 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;" : "") + + "height:" + text.style.height + ";" + + (useragent.isIE ? "opacity:0.1;" : ""); + + 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); +}; + +exports.TextInput = TextInput; +}); + +define("ace/mouse/default_handlers",["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 DRAG_OFFSET = 0; // pixels + +function DefaultHandlers(mouseHandler) { + mouseHandler.$clickSelection = null; + + var editor = mouseHandler.editor; + editor.setDefaultHandler("mousedown", this.onMouseDown.bind(mouseHandler)); + editor.setDefaultHandler("dblclick", this.onDoubleClick.bind(mouseHandler)); + editor.setDefaultHandler("tripleclick", this.onTripleClick.bind(mouseHandler)); + editor.setDefaultHandler("quadclick", this.onQuadClick.bind(mouseHandler)); + editor.setDefaultHandler("mousewheel", this.onMouseWheel.bind(mouseHandler)); + editor.setDefaultHandler("touchmove", this.onTouchMove.bind(mouseHandler)); + + var exports = ["select", "startSelect", "selectEnd", "selectAllEnd", "selectByWordsEnd", + "selectByLinesEnd", "dragWait", "dragWaitEnd", "focusWait"]; + + exports.forEach(function(x) { + mouseHandler[x] = this[x]; + }, this); + + mouseHandler.selectByLines = this.extendSelectionBy.bind(mouseHandler, "getLineRange"); + mouseHandler.selectByWords = this.extendSelectionBy.bind(mouseHandler, "getWordRange"); +} + +(function() { + + this.onMouseDown = function(ev) { + var inSelection = ev.inSelection(); + var pos = ev.getDocumentPosition(); + this.mousedownEvent = ev; + var editor = this.editor; + + var button = ev.getButton(); + if (button !== 0) { + var selectionRange = editor.getSelectionRange(); + var selectionEmpty = selectionRange.isEmpty(); + editor.$blockScrolling++; + if (selectionEmpty || button == 1) + editor.selection.moveToPosition(pos); + editor.$blockScrolling--; + if (button == 2) { + editor.textInput.onContextMenu(ev.domEvent); + if (!useragent.isMozilla) + ev.preventDefault(); + } + return; + } + + this.mousedownEvent.time = Date.now(); + if (inSelection && !editor.isFocused()) { + editor.focus(); + if (this.$focusTimout && !this.$clickSelection && !editor.inMultiSelectMode) { + this.setState("focusWait"); + this.captureMouse(ev); + return; + } + } + + this.captureMouse(ev); + this.startSelect(pos, ev.domEvent._clicks > 1); + return ev.preventDefault(); + }; + + this.startSelect = function(pos, waitForClickSelection) { + pos = pos || this.editor.renderer.screenToTextCoordinates(this.x, this.y); + var editor = this.editor; + editor.$blockScrolling++; + 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"); + editor.$blockScrolling--; + }; + + this.select = function() { + var anchor, editor = this.editor; + var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y); + editor.$blockScrolling++; + 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.$clickSelection, cursor); + cursor = orientedRange.cursor; + anchor = orientedRange.anchor; + } + editor.selection.setSelectionAnchor(anchor.row, anchor.column); + } + editor.selection.selectToPosition(cursor); + editor.$blockScrolling--; + 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); + editor.$blockScrolling++; + if (this.$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.$clickSelection, cursor); + cursor = orientedRange.cursor; + anchor = orientedRange.anchor; + } + editor.selection.setSelectionAnchor(anchor.row, anchor.column); + } + editor.selection.selectToPosition(cursor); + editor.$blockScrolling--; + editor.renderer.scrollCursorIntoView(); + }; + + this.selectEnd = + this.selectAllEnd = + this.selectByWordsEnd = + this.selectByLinesEnd = function() { + this.$clickSelection = null; + this.editor.unsetStyle("ace_selecting"); + if (this.editor.renderer.scroller.releaseCapture) { + this.editor.renderer.scroller.releaseCapture(); + } + }; + + this.focusWait = function() { + var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y); + var time = Date.now(); + + if (distance > DRAG_OFFSET || time - this.mousedownEvent.time > this.$focusTimout) + 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.$clickSelection = editor.getSelectionRange(); + this.setState("selectAll"); + }; + + this.onMouseWheel = function(ev) { + if (ev.getAccelKey()) + return; + if (ev.getShiftKey() && ev.wheelY && !ev.wheelX) { + ev.wheelX = ev.wheelY; + ev.wheelY = 0; + } + + var t = ev.domEvent.timeStamp; + var dt = t - (this.$lastScrollTime||0); + + var editor = this.editor; + var isScrolable = editor.renderer.isScrollableBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed); + if (isScrolable || dt < 200) { + this.$lastScrollTime = t; + editor.renderer.scrollBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed); + return ev.stop(); + } + }; + + this.onTouchMove = function (ev) { + var t = ev.domEvent.timeStamp; + var dt = t - (this.$lastScrollTime || 0); + + var editor = this.editor; + var isScrolable = editor.renderer.isScrollableBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed); + if (isScrolable || dt < 200) { + this.$lastScrollTime = t; + editor.renderer.scrollBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed); + return ev.stop(); + } + }; + +}).call(DefaultHandlers.prototype); + +exports.DefaultHandlers = DefaultHandlers; + +function calcDistance(ax, ay, bx, by) { + return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2)); +} + +function calcRangeOrientation(range, cursor) { + if (range.start.row == range.end.row) + var cmp = 2 * cursor.column - range.start.column - range.end.column; + else if (range.start.row == range.end.row - 1 && !range.start.column && !range.end.column) + var cmp = cursor.column - 4; + else + var cmp = 2 * cursor.row - range.start.row - range.end.row; + + if (cmp < 0) + return {cursor: range.start, anchor: range.end}; + else + return {cursor: range.end, anchor: range.start}; +} + +}); + +define("ace/tooltip",["require","exports","module","ace/lib/oop","ace/lib/dom"], function(require, exports, module) { +"use strict"; + +var oop = require("./lib/oop"); +var dom = require("./lib/dom"); +function Tooltip (parentNode) { + this.isOpen = false; + this.$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) { + dom.setInnerText(this.getElement(), 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; +}); + +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.$gutter, "mouseout", function(e) { + mouseEvent = null; + if (!tooltipAnnotation || tooltipTimeout) + return; + + tooltipTimeout = setTimeout(function() { + tooltipTimeout = null; + hideTooltip(); + }, 50); + }); + + editor.on("changeSession", hideTooltip); +} + +function GutterTooltip(parentNode) { + Tooltip.call(this, parentNode); +} + +oop.inherits(GutterTooltip, Tooltip); + +(function(){ + this.setPosition = function(x, y) { + var windowWidth = window.innerWidth || document.documentElement.clientWidth; + var windowHeight = window.innerHeight || document.documentElement.clientHeight; + var width = this.getWidth(); + var height = this.getHeight(); + x += 15; + y += 15; + if (x + width > windowWidth) { + x -= (x + width) - windowWidth; + } + if (y + height > windowHeight) { + y -= 20 + height; + } + Tooltip.prototype.setPosition.call(this, x, y); + }; + +}).call(GutterTooltip.prototype); + + + +exports.GutterHandler = GutterHandler; + +}); + +define("ace/mouse/mouse_event",["require","exports","module","ace/lib/event","ace/lib/useragent"], function(require, exports, module) { +"use strict"; + +var event = require("../lib/event"); +var useragent = require("../lib/useragent"); +var MouseEvent = exports.MouseEvent = function(domEvent, editor) { + this.domEvent = domEvent; + this.editor = editor; + + this.x = this.clientX = domEvent.clientX; + this.y = this.clientY = domEvent.clientY; + + this.$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); + +}); + +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.$blockScrolling += 1; + editor.moveCursorToPosition(cursor); + editor.$blockScrolling -= 1; + 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.$blockScrolling += 1; + editor.selection.fromOrientedRange(range); + editor.$blockScrolling -= 1; + 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; + +}); + +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; +} + +}); + +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); +}; +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 [" + 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; +}); + +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.lead = this.selectionLead = this.doc.createAnchor(0, 0); + this.anchor = this.selectionAnchor = this.doc.createAnchor(0, 0); + + var self = this; + this.lead.on("change", function(e) { + self._emit("changeCursor"); + if (!self.$isEmpty) + self._emit("changeSelection"); + if (!self.$keepDesiredColumnOnChange && e.old.column != e.value.column) + self.$desiredColumn = null; + }); + + this.selectionAnchor.on("change", function() { + if (!self.$isEmpty) + self._emit("changeSelection"); + }); +}; + +(function() { + + oop.implement(this, EventEmitter); + this.isEmpty = function() { + return (this.$isEmpty || ( + this.anchor.row == this.lead.row && + this.anchor.column == this.lead.column + )); + }; + this.isMultiLine = function() { + if (this.isEmpty()) { + return false; + } + + return this.getRange().isMultiLine(); + }; + this.getCursor = function() { + return this.lead.getPosition(); + }; + this.setSelectionAnchor = function(row, column) { + this.anchor.setPosition(row, column); + + if (this.$isEmpty) { + this.$isEmpty = false; + this._emit("changeSelection"); + } + }; + this.getSelectionAnchor = function() { + if (this.$isEmpty) + return this.getSelectionLead(); + else + return this.anchor.getPosition(); + }; + this.getSelectionLead = function() { + return this.lead.getPosition(); + }; + this.shiftSelection = function(columns) { + if (this.$isEmpty) { + this.moveCursorTo(this.lead.row, this.lead.column + columns); + return; + } + + var anchor = this.getSelectionAnchor(); + var lead = this.getSelectionLead(); + + var isBackwards = this.isBackwards(); + + if (!isBackwards || anchor.column !== 0) + this.setSelectionAnchor(anchor.row, anchor.column + columns); + + if (isBackwards || lead.column !== 0) { + this.$moveSelection(function() { + this.moveCursorTo(lead.row, lead.column + columns); + }); + } + }; + this.isBackwards = function() { + var anchor = this.anchor; + var lead = this.lead; + return (anchor.row > lead.row || (anchor.row == lead.row && anchor.column > lead.column)); + }; + this.getRange = function() { + var anchor = this.anchor; + var lead = this.lead; + + if (this.isEmpty()) + return Range.fromPoints(lead, lead); + + if (this.isBackwards()) { + return Range.fromPoints(lead, anchor); + } + else { + return Range.fromPoints(anchor, lead); + } + }; + this.clearSelection = function() { + if (!this.$isEmpty) { + this.$isEmpty = true; + this._emit("changeSelection"); + } + }; + this.selectAll = function() { + var lastRow = this.doc.getLength() - 1; + this.setSelectionAnchor(0, 0); + this.moveCursorTo(lastRow, this.doc.getLine(lastRow).length); + }; + this.setRange = + this.setSelectionRange = function(range, reverse) { + if (reverse) { + this.setSelectionAnchor(range.end.row, range.end.column); + this.selectTo(range.start.row, range.start.column); + } else { + this.setSelectionAnchor(range.start.row, range.start.column); + this.selectTo(range.end.row, range.end.column); + } + if (this.getRange().isEmpty()) + this.$isEmpty = true; + this.$desiredColumn = null; + }; + + this.$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); + + var match; + 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 (match = 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 (match = 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); + var match; + this.session.nonTokenRe.lastIndex = 0; + this.session.tokenRe.lastIndex = 0; + if (match = 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 (match = this.session.tokenRe.exec(leftOfCursor)) { + column -= this.session.tokenRe.lastIndex; + this.session.tokenRe.lastIndex = 0; + } + + this.moveCursorTo(row, column); + }; + + this.$shortWordEndIndex = function(rightOfCursor) { + var match, index = 0, ch; + var whitespaceRe = /\s/; + var tokenRe = this.session.tokenRe; + + tokenRe.lastIndex = 0; + if (match = 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.$selectLongWords) + this.moveCursorLongWordLeft(); + else + this.moveCursorShortWordLeft(); + }; + this.moveCursorBy = function(rows, chars) { + var screenPos = this.session.documentToScreenPosition( + this.lead.row, + this.lead.column + ); + + if (chars === 0) { + if (this.$desiredColumn) + screenPos.column = this.$desiredColumn; + else + this.$desiredColumn = screenPos.column; + } + + var docPos = this.session.screenToDocumentPosition(screenPos.row + rows, screenPos.column); + + 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.$keepDesiredColumnOnChange = true; + this.lead.setPosition(row, column); + this.$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; +}); + +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; +}); + +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; +}); + +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; +}); + +define("ace/token_iterator",["require","exports","module"], function(require, exports, module) { +"use strict"; +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()}; + }; + +}).call(TokenIterator.prototype); + +exports.TokenIterator = TokenIterator; +}); + +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 selected = session.doc.getTextRange(range); + if (!range.isMultiLine() && (selected == '"' || 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; +}); + +define("ace/unicode",["require","exports","module"], function(require, exports, module) { +"use strict"; +exports.packages = {}; + +addUnicodePackage({ + L: 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+ Sm: "002B003C-003E007C007E00AC00B100D700F703F60606-060820442052207A-207C208A-208C2140-2144214B2190-2194219A219B21A021A321A621AE21CE21CF21D221D421F4-22FF2308-230B23202321237C239B-23B323DC-23E125B725C125F8-25FF266F27C0-27C427C7-27CA27CC27D0-27E527F0-27FF2900-29822999-29D729DC-29FB29FE-2AFF2B30-2B442B47-2B4CFB29FE62FE64-FE66FF0BFF1C-FF1EFF5CFF5EFFE2FFE9-FFEC", + Sc: "002400A2-00A5060B09F209F309FB0AF10BF90E3F17DB20A0-20B8A838FDFCFE69FF04FFE0FFE1FFE5FFE6", + Sk: "005E006000A800AF00B400B802C2-02C502D2-02DF02E5-02EB02ED02EF-02FF0375038403851FBD1FBF-1FC11FCD-1FCF1FDD-1FDF1FED-1FEF1FFD1FFE309B309CA700-A716A720A721A789A78AFF3EFF40FFE3", + So: "00A600A700A900AE00B000B60482060E060F06E906FD06FE07F609FA0B700BF3-0BF80BFA0C7F0CF10CF20D790F01-0F030F13-0F170F1A-0F1F0F340F360F380FBE-0FC50FC7-0FCC0FCE0FCF0FD5-0FD8109E109F13601390-1399194019E0-19FF1B61-1B6A1B74-1B7C210021012103-21062108210921142116-2118211E-2123212521272129212E213A213B214A214C214D214F2195-2199219C-219F21A121A221A421A521A7-21AD21AF-21CD21D021D121D321D5-21F32300-2307230C-231F2322-2328232B-237B237D-239A23B4-23DB23E2-23E82400-24262440-244A249C-24E92500-25B625B8-25C025C2-25F72600-266E2670-26CD26CF-26E126E326E8-26FF2701-27042706-2709270C-27272729-274B274D274F-27522756-275E2761-276727942798-27AF27B1-27BE2800-28FF2B00-2B2F2B452B462B50-2B592CE5-2CEA2E80-2E992E9B-2EF32F00-2FD52FF0-2FFB300430123013302030363037303E303F319031913196-319F31C0-31E33200-321E322A-32503260-327F328A-32B032C0-32FE3300-33FF4DC0-4DFFA490-A4C6A828-A82BA836A837A839AA77-AA79FDFDFFE4FFE8FFEDFFEEFFFCFFFD", + Z: "002000A01680180E2000-200A20282029202F205F3000", + Zs: "002000A01680180E2000-200A202F205F3000", + Zl: "2028", + Zp: "2029", + C: "0000-001F007F-009F00AD03780379037F-0383038B038D03A20526-05300557055805600588058B-059005C8-05CF05EB-05EF05F5-0605061C061D0620065F06DD070E070F074B074C07B2-07BF07FB-07FF082E082F083F-08FF093A093B094F095609570973-097809800984098D098E0991099209A909B109B3-09B509BA09BB09C509C609C909CA09CF-09D609D8-09DB09DE09E409E509FC-0A000A040A0B-0A0E0A110A120A290A310A340A370A3A0A3B0A3D0A43-0A460A490A4A0A4E-0A500A52-0A580A5D0A5F-0A650A76-0A800A840A8E0A920AA90AB10AB40ABA0ABB0AC60ACA0ACE0ACF0AD1-0ADF0AE40AE50AF00AF2-0B000B040B0D0B0E0B110B120B290B310B340B3A0B3B0B450B460B490B4A0B4E-0B550B58-0B5B0B5E0B640B650B72-0B810B840B8B-0B8D0B910B96-0B980B9B0B9D0BA0-0BA20BA5-0BA70BAB-0BAD0BBA-0BBD0BC3-0BC50BC90BCE0BCF0BD1-0BD60BD8-0BE50BFB-0C000C040C0D0C110C290C340C3A-0C3C0C450C490C4E-0C540C570C5A-0C5F0C640C650C70-0C770C800C810C840C8D0C910CA90CB40CBA0CBB0CC50CC90CCE-0CD40CD7-0CDD0CDF0CE40CE50CF00CF3-0D010D040D0D0D110D290D3A-0D3C0D450D490D4E-0D560D58-0D5F0D640D650D76-0D780D800D810D840D97-0D990DB20DBC0DBE0DBF0DC7-0DC90DCB-0DCE0DD50DD70DE0-0DF10DF5-0E000E3B-0E3E0E5C-0E800E830E850E860E890E8B0E8C0E8E-0E930E980EA00EA40EA60EA80EA90EAC0EBA0EBE0EBF0EC50EC70ECE0ECF0EDA0EDB0EDE-0EFF0F480F6D-0F700F8C-0F8F0F980FBD0FCD0FD9-0FFF10C6-10CF10FD-10FF1249124E124F12571259125E125F1289128E128F12B112B612B712BF12C112C612C712D7131113161317135B-135E137D-137F139A-139F13F5-13FF169D-169F16F1-16FF170D1715-171F1737-173F1754-175F176D17711774-177F17B417B517DE17DF17EA-17EF17FA-17FF180F181A-181F1878-187F18AB-18AF18F6-18FF191D-191F192C-192F193C-193F1941-1943196E196F1975-197F19AC-19AF19CA-19CF19DB-19DD1A1C1A1D1A5F1A7D1A7E1A8A-1A8F1A9A-1A9F1AAE-1AFF1B4C-1B4F1B7D-1B7F1BAB-1BAD1BBA-1BFF1C38-1C3A1C4A-1C4C1C80-1CCF1CF3-1CFF1DE7-1DFC1F161F171F1E1F1F1F461F471F4E1F4F1F581F5A1F5C1F5E1F7E1F7F1FB51FC51FD41FD51FDC1FF01FF11FF51FFF200B-200F202A-202E2060-206F20722073208F2095-209F20B9-20CF20F1-20FF218A-218F23E9-23FF2427-243F244B-245F26CE26E226E4-26E727002705270A270B2728274C274E2753-2755275F27602795-279727B027BF27CB27CD-27CF2B4D-2B4F2B5A-2BFF2C2F2C5F2CF2-2CF82D26-2D2F2D66-2D6E2D70-2D7F2D97-2D9F2DA72DAF2DB72DBF2DC72DCF2DD72DDF2E32-2E7F2E9A2EF4-2EFF2FD6-2FEF2FFC-2FFF3040309730983100-3104312E-3130318F31B8-31BF31E4-31EF321F32FF4DB6-4DBF9FCC-9FFFA48D-A48FA4C7-A4CFA62C-A63FA660A661A674-A67BA698-A69FA6F8-A6FFA78D-A7FAA82C-A82FA83A-A83FA878-A87FA8C5-A8CDA8DA-A8DFA8FC-A8FFA954-A95EA97D-A97FA9CEA9DA-A9DDA9E0-A9FFAA37-AA3FAA4EAA4FAA5AAA5BAA7C-AA7FAAC3-AADAAAE0-ABBFABEEABEFABFA-ABFFD7A4-D7AFD7C7-D7CAD7FC-F8FFFA2EFA2FFA6EFA6FFADA-FAFFFB07-FB12FB18-FB1CFB37FB3DFB3FFB42FB45FBB2-FBD2FD40-FD4FFD90FD91FDC8-FDEFFDFEFDFFFE1A-FE1FFE27-FE2FFE53FE67FE6C-FE6FFE75FEFD-FF00FFBF-FFC1FFC8FFC9FFD0FFD1FFD8FFD9FFDD-FFDFFFE7FFEF-FFFBFFFEFFFF", + Cc: "0000-001F007F-009F", + Cf: "00AD0600-060306DD070F17B417B5200B-200F202A-202E2060-2064206A-206FFEFFFFF9-FFFB", + Co: "E000-F8FF", + Cs: "D800-DFFF", + Cn: "03780379037F-0383038B038D03A20526-05300557055805600588058B-059005C8-05CF05EB-05EF05F5-05FF06040605061C061D0620065F070E074B074C07B2-07BF07FB-07FF082E082F083F-08FF093A093B094F095609570973-097809800984098D098E0991099209A909B109B3-09B509BA09BB09C509C609C909CA09CF-09D609D8-09DB09DE09E409E509FC-0A000A040A0B-0A0E0A110A120A290A310A340A370A3A0A3B0A3D0A43-0A460A490A4A0A4E-0A500A52-0A580A5D0A5F-0A650A76-0A800A840A8E0A920AA90AB10AB40ABA0ABB0AC60ACA0ACE0ACF0AD1-0ADF0AE40AE50AF00AF2-0B000B040B0D0B0E0B110B120B290B310B340B3A0B3B0B450B460B490B4A0B4E-0B550B58-0B5B0B5E0B640B650B72-0B810B840B8B-0B8D0B910B96-0B980B9B0B9D0BA0-0BA20BA5-0BA70BAB-0BAD0BBA-0BBD0BC3-0BC50BC90BCE0BCF0BD1-0BD60BD8-0BE50BFB-0C000C040C0D0C110C290C340C3A-0C3C0C450C490C4E-0C540C570C5A-0C5F0C640C650C70-0C770C800C810C840C8D0C910CA90CB40CBA0CBB0CC50CC90CCE-0CD40CD7-0CDD0CDF0CE40CE50CF00CF3-0D010D040D0D0D110D290D3A-0D3C0D450D490D4E-0D560D58-0D5F0D640D650D76-0D780D800D810D840D97-0D990DB20DBC0DBE0DBF0DC7-0DC90DCB-0DCE0DD50DD70DE0-0DF10DF5-0E000E3B-0E3E0E5C-0E800E830E850E860E890E8B0E8C0E8E-0E930E980EA00EA40EA60EA80EA90EAC0EBA0EBE0EBF0EC50EC70ECE0ECF0EDA0EDB0EDE-0EFF0F480F6D-0F700F8C-0F8F0F980FBD0FCD0FD9-0FFF10C6-10CF10FD-10FF1249124E124F12571259125E125F1289128E128F12B112B612B712BF12C112C612C712D7131113161317135B-135E137D-137F139A-139F13F5-13FF169D-169F16F1-16FF170D1715-171F1737-173F1754-175F176D17711774-177F17DE17DF17EA-17EF17FA-17FF180F181A-181F1878-187F18AB-18AF18F6-18FF191D-191F192C-192F193C-193F1941-1943196E196F1975-197F19AC-19AF19CA-19CF19DB-19DD1A1C1A1D1A5F1A7D1A7E1A8A-1A8F1A9A-1A9F1AAE-1AFF1B4C-1B4F1B7D-1B7F1BAB-1BAD1BBA-1BFF1C38-1C3A1C4A-1C4C1C80-1CCF1CF3-1CFF1DE7-1DFC1F161F171F1E1F1F1F461F471F4E1F4F1F581F5A1F5C1F5E1F7E1F7F1FB51FC51FD41FD51FDC1FF01FF11FF51FFF2065-206920722073208F2095-209F20B9-20CF20F1-20FF218A-218F23E9-23FF2427-243F244B-245F26CE26E226E4-26E727002705270A270B2728274C274E2753-2755275F27602795-279727B027BF27CB27CD-27CF2B4D-2B4F2B5A-2BFF2C2F2C5F2CF2-2CF82D26-2D2F2D66-2D6E2D70-2D7F2D97-2D9F2DA72DAF2DB72DBF2DC72DCF2DD72DDF2E32-2E7F2E9A2EF4-2EFF2FD6-2FEF2FFC-2FFF3040309730983100-3104312E-3130318F31B8-31BF31E4-31EF321F32FF4DB6-4DBF9FCC-9FFFA48D-A48FA4C7-A4CFA62C-A63FA660A661A674-A67BA698-A69FA6F8-A6FFA78D-A7FAA82C-A82FA83A-A83FA878-A87FA8C5-A8CDA8DA-A8DFA8FC-A8FFA954-A95EA97D-A97FA9CEA9DA-A9DDA9E0-A9FFAA37-AA3FAA4EAA4FAA5AAA5BAA7C-AA7FAAC3-AADAAAE0-ABBFABEEABEFABFA-ABFFD7A4-D7AFD7C7-D7CAD7FC-D7FFFA2EFA2FFA6EFA6FFADA-FAFFFB07-FB12FB18-FB1CFB37FB3DFB3FFB42FB45FBB2-FBD2FD40-FD4FFD90FD91FDC8-FDEFFDFEFDFFFE1A-FE1FFE27-FE2FFE53FE67FE6C-FE6FFE75FEFDFEFEFF00FFBF-FFC1FFC8FFC9FFD0FFD1FFD8FFD9FFDD-FFDFFFE7FFEF-FFF8FFFEFFFF" +}); + +function addUnicodePackage (pack) { + var codePoint = /\w{4}/g; + for (var name in pack) + exports.packages[name] = pack[name].replace(codePoint, "\\u$&"); +} + +}); + +define("ace/mode/text",["require","exports","module","ace/tokenizer","ace/mode/text_highlight_rules","ace/mode/behaviour/cstyle","ace/unicode","ace/lib/lang","ace/token_iterator","ace/range"], function(require, exports, module) { +"use strict"; + +var Tokenizer = require("../tokenizer").Tokenizer; +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; +var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour; +var unicode = require("../unicode"); +var lang = require("../lib/lang"); +var TokenIterator = require("../token_iterator").TokenIterator; +var Range = require("../range").Range; + +var Mode = function() { + this.HighlightRules = TextHighlightRules; +}; + +(function() { + this.$defaultBehaviour = new CstyleBehaviour(); + + this.tokenRe = new RegExp("^[" + + unicode.packages.L + + unicode.packages.Mn + unicode.packages.Mc + + unicode.packages.Nd + + unicode.packages.Pc + "\\$_]+", "g" + ); + + this.nonTokenRe = new RegExp("^(?:[^" + + unicode.packages.L + + unicode.packages.Mn + unicode.packages.Mc + + unicode.packages.Nd + + unicode.packages.Pc + "\\$_]|\\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; + return true; + }; + } + + 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]) { + this.$embeds.push(i); + this.$modes[i] = new mapping[i](); + } + } + + 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]; + if (typeof state != "string") + state = state[0]; + 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; +}); + +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; + } +} +}); + +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.$clipPositionToDocument = function(row, column) { + var pos = {}; + + if (row >= this.document.getLength()) { + pos.row = Math.max(0, this.document.getLength() - 1); + pos.column = this.document.getLine(pos.row).length; + } + else if (row < 0) { + pos.row = 0; + pos.column = 0; + } + else { + pos.row = row; + pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column)); + } + + if (column < 0) + pos.column = 0; + + return pos; + }; + +}).call(Anchor.prototype); + +}); + +define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module) { +"use strict"; + +var oop = require("./lib/oop"); +var applyDelta = require("./apply_delta").applyDelta; +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var Range = require("./range").Range; +var Anchor = require("./anchor").Anchor; + +var Document = function(textOrLines) { + this.$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.$splitAndapplyLargeDelta(delta, 20000); + applyDelta(this.$lines, delta, doNotValidate); + this._signal("change", delta); + }; + + this.$splitAndapplyLargeDelta = function(delta, MAX) { + var lines = delta.lines; + var l = lines.length; + var row = delta.start.row; + var column = delta.start.column; + var from = 0, to = 0; + do { + from = to; + to += MAX - 1; + var chunk = lines.slice(from, to); + if (to > l) { + delta.lines = chunk; + delta.start.row = row + from; + delta.start.column = column; + break; + } + chunk.push(""); + this.applyDelta({ + start: this.pos(row + from, column), + end: this.pos(row + to, column = 0), + action: delta.action, + lines: chunk + }, true); + } while(true); + }; + this.revertDelta = function(delta) { + this.applyDelta({ + start: this.clonePos(delta.start), + end: this.clonePos(delta.end), + action: (delta.action == "insert" ? "remove" : "insert"), + lines: delta.lines.slice() + }); + }; + this.indexToPosition = function(index, startRow) { + var lines = this.$lines || this.getAllLines(); + var newlineLength = this.getNewLineCharacter().length; + for (var i = startRow || 0, l = lines.length; i < l; i++) { + index -= lines[i].length + newlineLength; + if (index < 0) + return {row: i, column: index + lines[i].length + newlineLength}; + } + return {row: l-1, column: lines[l-1].length}; + }; + this.positionToIndex = function(pos, startRow) { + var lines = this.$lines || this.getAllLines(); + var newlineLength = this.getNewLineCharacter().length; + var index = 0; + var row = Math.min(pos.row, lines.length); + for (var i = startRow || 0; i < row; ++i) + index += lines[i].length + newlineLength; + + return index + pos.column; + }; + +}).call(Document.prototype); + +exports.Document = Document; +}); + +define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module) { +"use strict"; + +var oop = require("./lib/oop"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; + +var BackgroundTokenizer = function(tokenizer, editor) { + this.running = false; + this.lines = []; + this.states = []; + this.currentLine = 0; + this.tokenizer = tokenizer; + + var self = this; + + this.$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; +}); + +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; +}); + +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; +}); + +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) { + if (delta.action == "insert"){ + var start = delta.start; + var end = delta.end; + } else { + var end = delta.start; + var start = delta.end; + } + var startRow = start.row; + var endRow = end.row; + var lineDif = endRow - startRow; + + var colDiff = -start.column + end.column; + var ranges = this.ranges; + + for (var i = 0, n = ranges.length; i < n; i++) { + var r = ranges[i]; + if (r.end.row < startRow) + continue; + 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; + } + } + + 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; +}); + +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); +} + +}); + +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; + +}); + +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; + +}); + +define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","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 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.$onChange = this.onChange.bind(this); + + if (typeof text != "object" || !text.getLine) + text = new Document(text); + + this.setDocument(text); + this.selection = new Selection(this); + + config.resetOptions(this); + this.setMode(mode); + config._signal("session", this); +}; + + +EditSession.$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.$modified = true; + + this.$resetRowCache(delta.start.row); + + var removedFolds = this.$updateInternalDataOnChange(delta); + if (!this.$fromUndo && this.$undoManager && !delta.ignore) { + this.$deltasDoc.push(delta); + if (removedFolds && removedFolds.length != 0) { + this.$deltasFold.push({ + action: "removeFolds", + folds: removedFolds + }); + } + + this.$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.$deltas = []; + this.$deltasDoc = []; + this.$deltasFold = []; + this.setUndoManager(this.$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) { + 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.$undoManager = undoManager; + this.$deltas = []; + this.$deltasDoc = []; + this.$deltasFold = []; + + if (this.$informUndoManager) + this.$informUndoManager.cancel(); + + if (undoManager) { + var self = this; + + this.$syncInformUndoManager = function() { + self.$informUndoManager.cancel(); + + if (self.$deltasFold.length) { + self.$deltas.push({ + group: "fold", + deltas: self.$deltasFold + }); + self.$deltasFold = []; + } + + if (self.$deltasDoc.length) { + self.$deltas.push({ + group: "doc", + deltas: self.$deltasDoc + }); + self.$deltasDoc = []; + } + + if (self.$deltas.length > 0) { + undoManager.execute({ + action: "aceupdate", + args: [self.$deltas, self], + merge: self.mergeUndoDeltas + }); + } + self.mergeUndoDeltas = false; + self.$deltas = []; + }; + this.$informUndoManager = lang.delayedCall(this.$syncInformUndoManager); + } + }; + this.markUndoGroup = function() { + if (this.$syncInformUndoManager) + this.$syncInformUndoManager(); + }; + + this.$defaultUndoManager = { + undo: function() {}, + redo: function() {}, + reset: 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 = {}; + 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.$fromUndo = true; + var lastUndoRange = null; + for (var i = deltas.length - 1; i != -1; i--) { + var delta = deltas[i]; + if (delta.group == "doc") { + this.doc.revertDeltas(delta.deltas); + lastUndoRange = + this.$getUndoSelection(delta.deltas, true, lastUndoRange); + } else { + delta.deltas.forEach(function(foldDelta) { + this.addFolds(foldDelta.folds); + }, this); + } + } + this.$fromUndo = false; + lastUndoRange && + this.$undoSelect && + !dontSelect && + this.selection.setSelectionRange(lastUndoRange); + return lastUndoRange; + }; + this.redoChanges = function(deltas, dontSelect) { + if (!deltas.length) + return; + + this.$fromUndo = true; + var lastUndoRange = null; + for (var i = 0; i < deltas.length; i++) { + var delta = deltas[i]; + if (delta.group == "doc") { + this.doc.applyDeltas(delta.deltas); + lastUndoRange = + this.$getUndoSelection(delta.deltas, false, lastUndoRange); + } + } + this.$fromUndo = false; + lastUndoRange && + this.$undoSelect && + !dontSelect && + this.selection.setSelectionRange(lastUndoRange); + return lastUndoRange; + }; + this.setUndoSelect = function(enable) { + this.$undoSelect = enable; + }; + + this.$getUndoSelection = function(deltas, isUndo, lastUndoRange) { + function isInsert(delta) { + return isUndo ? delta.action !== "insert" : delta.action === "insert"; + } + + var delta = deltas[0]; + var range, point; + var lastDeltaIsInsert = false; + if (isInsert(delta)) { + range = Range.fromPoints(delta.start, delta.end); + lastDeltaIsInsert = true; + } else { + range = Range.fromPoints(delta.start, delta.start); + lastDeltaIsInsert = false; + } + + for (var i = 1; i < deltas.length; i++) { + delta = deltas[i]; + 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; + } + } + if (lastUndoRange != null) { + if (Range.comparePoints(lastUndoRange.start, range.start) === 0) { + lastUndoRange.start.column += range.end.column - range.start.column; + lastUndoRange.end.column += range.end.column - range.start.column; + } + + var cmp = lastUndoRange.compareRange(range); + if (cmp == 1) { + range.setStart(lastUndoRange.start); + } else if (cmp == -1) { + range.setEnd(lastUndoRange.end); + } + } + + 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; + 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 displayed = tokens.slice(lastSplit, screenPos); + var len = displayed.length; + displayed.join("") + .replace(/12/g, function() { + len -= 1; + }) + .replace(/2/g, function() { + 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) { + 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.$screenRowCache.push(row); + } + } + + if (foldLine && foldLine.start.row <= docRow) { + line = this.getFoldDisplayLine(foldLine); + docRow = foldLine.start.row; + } else if (row + rowLength <= screenRow || docRow > maxRow) { + return { + row: maxRow, + column: this.getLine(maxRow).length + }; + } else { + line = this.getLine(docRow); + foldLine = null; + } + var wrapIndent = 0; + if (this.$useWrapMode) { + var splits = this.$wrapData[docRow]; + if (splits) { + var splitIndex = Math.floor(screenRow - row); + column = splits[splitIndex]; + if(splitIndex > 0 && splits.length) { + wrapIndent = splits.indent; + docColumn = splits[splitIndex - 1] || splits[splits.length - 1]; + line = line.substring(docColumn); + } + } + } + + docColumn += this.$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(); + }; + 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.$modified = true; + this.$resetRowCache(0); + this.$updateWrapData(0, this.getLength() - 1); + } + } + }, + initialValue: "auto" + }, + indentedSoftWrap: { initialValue: true }, + firstLineNumber: { + set: function() {this._signal("changeBreakpoint");}, + initialValue: 1 + }, + useWorker: { + set: function(useWorker) { + this.$useWorker = useWorker; + + this.$stopWorker(); + if (useWorker) + this.$startWorker(); + }, + initialValue: true + }, + useSoftTabs: {initialValue: true}, + tabSize: { + set: function(tabSize) { + 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}, + 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.$modeId } + } +}); + +exports.EditSession = EditSession; +}); + +define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(require, exports, module) { +"use strict"; + +var lang = require("./lib/lang"); +var oop = require("./lib/oop"); +var Range = require("./range").Range; + +var Search = function() { + this.$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 m; + var last = startIndex; + 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; +}); + +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.$keyChain || ""; + }; + +}).call(HashHandler.prototype); + +exports.HashHandler = HashHandler; +exports.MultiHashHandler = MultiHashHandler; +}); + +define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"], function(require, exports, module) { +"use strict"; + +var oop = require("../lib/oop"); +var MultiHashHandler = require("../keyboard/hash_handler").MultiHashHandler; +var EventEmitter = require("../lib/event_emitter").EventEmitter; + +var CommandManager = function(platform, commands) { + MultiHashHandler.call(this, commands, platform); + this.byName = this.commands; + this.setDefaultHandler("exec", function(e) { + return e.command.exec(e.editor, e.args || {}); + }); +}; + +oop.inherits(CommandManager, MultiHashHandler); + +(function() { + + oop.implement(this, EventEmitter); + + this.exec = function(command, editor, args) { + if (Array.isArray(command)) { + for (var i = command.length; i--; ) { + if (this.exec(command[i], editor, args)) return true; + } + return false; + } + + if (typeof command === "string") + command = this.commands[command]; + + if (!command) + return false; + + if (editor && editor.$readOnly && !command.readOnly) + return false; + + if (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; + +}); + +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("ace/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("ace/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) { + var 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 range = editor.getSelectionRange(); + editor._emit("cut", range); + + if (!editor.selection.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"), + exec: function(editor) { editor.removeToLineEnd(); }, + 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" +}]; + +}); + +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"], 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 Editor = function(renderer, session) { + 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.$mouseHandler = new MouseHandler(this); + new FoldHandler(this); + } + + this.keyBinding = new KeyBinding(this); + + this.$blockScrolling = 0; + 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._$emitInputEvent.schedule(31); + }); + + this.setSession(session || new EditSession("")); + config.resetOptions(this); + config._signal("editor", this); +}; + +Editor.$uid = 0; + +(function(){ + + oop.implement(this, EventEmitter); + + this.$initOperationListeners = function() { + function last(a) {return a[a.length - 1]} + + this.selections = []; + this.commands.on("exec", this.startOperation.bind(this), true); + this.commands.on("afterExec", this.endOperation.bind(this), true); + + this.$opResetTimer = lang.delayedCall(this.endOperation.bind(this)); + + this.on("change", function() { + this.curOp || this.startOperation(); + this.curOp.docChanged = true; + }.bind(this), true); + + this.on("changeSelection", function() { + this.curOp || this.startOperation(); + this.curOp.selectionChanged = true; + }.bind(this), true); + }; + + this.curOp = null; + this.prevOp = {}; + this.startOperation = function(commadEvent) { + if (this.curOp) { + if (!commadEvent || this.curOp.command) + return; + this.prevOp = this.curOp; + } + if (!commadEvent) { + this.previousCommand = null; + commadEvent = {}; + } + + this.$opResetTimer.schedule(); + this.curOp = { + command: commadEvent.command || {}, + args: commadEvent.args, + scrollTop: this.renderer.scrollTop + }; + if (this.curOp.command.name && this.curOp.command.scrollIntoView !== undefined) + this.$blockScrolling++; + }; + + this.endOperation = function(e) { + if (this.curOp) { + if (e && e.returnValue === false) + return this.curOp = null; + this._signal("beforeEndOperation"); + var command = this.curOp.command; + if (command.name && this.$blockScrolling > 0) + this.$blockScrolling--; + 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); + } + + 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.$mergeUndoDeltas != "always" + && Date.now() - this.sequenceStartTime > 2000 + ) { + shouldMerge = false; // the sequence is too long + } + + if (shouldMerge) + this.session.mergeUndoDeltas = true; + else if (mergeableCommands.indexOf(e.command.name) !== -1) + this.sequenceStartTime = Date.now(); + }; + this.setKeyboardHandler = function(keyboardHandler, cb) { + if (keyboardHandler && typeof keyboardHandler === "string") { + this.$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.$onSelectionChange); + + this.onChangeMode(); + + this.$blockScrolling += 1; + this.onCursorChange(); + this.$blockScrolling -= 1; + + this.onScrollTopChange(); + this.onScrollLeftChange(); + this.onSelectionChange(); + this.onChangeFrontMarker(); + this.onChangeBackMarker(); + this.onChangeBreakpoint(); + this.onChangeAnnotation(); + this.session.getUseWrapMode() && this.renderer.adjustWrapLimit(); + this.renderer.updateFull(); + } else { + this.selection = null; + this.renderer.setSession(session); + } + + this._signal("changeSession", { + session: session, + oldSession: oldSession + }); + + this.curOp = null; + + oldSession && oldSession._signal("changeEditor", {oldEditor: this}); + session && session._signal("changeEditor", {editor: this}); + + if (session && session.bgTokenizer) + session.bgTokenizer.scheduleStart(); + }; + this.getSession = function() { + return this.session; + }; + this.setValue = function(val, cursorPos) { + this.session.doc.setValue(val); + + if (!cursorPos) + this.selectAll(); + else if (cursorPos == 1) + this.navigateFileEnd(); + else if (cursorPos == -1) + this.navigateFileStart(); + + return val; + }; + this.getValue = function() { + return this.session.getValue(); + }; + this.getSelection = function() { + return this.selection; + }; + this.resize = function(force) { + this.renderer.onResize(force); + }; + this.setTheme = function(theme, cb) { + this.renderer.setTheme(theme, cb); + }; + this.getTheme = function() { + return this.renderer.getTheme(); + }; + this.setStyle = function(style) { + this.renderer.setStyle(style); + }; + this.unsetStyle = function(style) { + this.renderer.unsetStyle(style); + }; + this.getFontSize = function () { + return this.getOption("fontSize") || + dom.computedStyle(this.container, "fontSize"); + }; + this.setFontSize = function(size) { + this.setOption("fontSize", size); + }; + + this.$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.$getSelectionHighLightRegexp = function() { + var session = this.session; + + var selection = this.getSelectionRange(); + if (selection.isEmpty() || selection.isMultiLine()) + return; + + var startOuter = selection.start.column - 1; + var endOuter = selection.end.column + 1; + var line = session.getLine(selection.start.row); + var lineCols = line.length; + var needle = line.substring(Math.max(startOuter, 0), + Math.min(endOuter, lineCols)); + if ((startOuter >= 0 && /^[\w\d]/.test(needle)) || + (endOuter <= lineCols && /[\w\d]$/.test(needle))) + return; + + needle = line.substring(selection.start.column, selection.end.column); + if (!/^[\w\d]+$/.test(needle)) + return; + + var re = this.$search.$assembleRegExp({ + wholeWord: true, + caseSensitive: true, + needle: needle + }); + + return re; + }; + + + this.onChangeFrontMarker = function() { + this.renderer.updateFrontMarkers(); + }; + + this.onChangeBackMarker = function() { + this.renderer.updateBackMarkers(); + }; + + + this.onChangeBreakpoint = function() { + this.renderer.updateBreakpoints(); + }; + + this.onChangeAnnotation = function() { + this.renderer.setAnnotations(this.session.getAnnotations()); + }; + + + this.onChangeMode = function(e) { + this.renderer.updateText(); + this._emit("changeMode", e); + }; + + + this.onChangeWrapLimit = function() { + this.renderer.updateFull(); + }; + + this.onChangeWrapMode = function() { + this.renderer.onResize(true); + }; + + + this.onChangeFold = function() { + this.$updateHighlightActiveLine(); + this.renderer.updateFull(); + }; + this.getSelectedText = function() { + return this.session.getTextRange(this.getSelectionRange()); + }; + this.getCopyText = function() { + var text = this.getSelectedText(); + this._signal("copy", text); + return 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.$handlePaste = function(e) { + if (typeof e == "string") + e = {text: e}; + this._signal("paste", e); + var text = e.text; + if (!this.inMultiSelectMode || this.inVirtualSelectionMode) { + this.insert(text); + } else { + var lines = text.split(/\r\n|\r|\n/); + var ranges = this.selection.rangeList.ranges; + + if (lines.length > ranges.length || lines.length < 2 || !lines[1]) + return this.commands.exec("insertstring", this, text); + + for (var i = ranges.length; i--;) { + var range = ranges[i]; + if (!range.isEmpty()) + this.session.remove(range); + + this.session.insert(range.start, lines[i]); + } + } + }; + + this.execCommand = function(command, args) { + return this.commands.exec(command, this, args); + }; + this.insert = function(text, pasted) { + var session = this.session; + var mode = session.getMode(); + var cursor = this.getCursorPosition(); + + if (this.getBehavioursEnabled() && !pasted) { + var transform = mode.transformAction(session.getState(cursor.row), 'insertion', this, session, text); + if (transform) { + if (text !== transform.text) { + this.session.mergeUndoDeltas = false; + this.$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) { + this.keyBinding.onTextInput(text); + }; + + 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(); + + 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.$getSelectedRows(); + var session = this.session; + + var lines = []; + for (i = rows.first; i <= rows.last; i++) + lines.push(session.getLine(i)); + + lines.sort(function(a, b) { + if (a.toLowerCase() < b.toLowerCase()) return -1; + if (a.toLowerCase() > b.toLowerCase()) return 1; + return 0; + }); + + var deleteRange = new Range(0, 0, 0, 0); + for (var i = rows.first; i <= rows.last; i++) { + var line = session.getLine(i); + deleteRange.start.row = i; + deleteRange.end.row = i; + deleteRange.end.column = line.length; + session.replace(deleteRange, lines[i-rows.first]); + } + }; + this.toggleCommentLines = function() { + var state = this.session.getState(this.getCursorPosition().row); + var rows = this.$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)); + + } + } + }; + 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(text) { + this.renderer.showComposition(this.getCursorPosition()); + }; + + 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); + + this.$blockScrolling++; + if (select === true) { + this.selection.$moveSelection(function(){ + this.moveCursorBy(rows, 0); + }); + } else if (select === false) { + this.selection.moveCursorBy(rows, 0); + this.selection.clearSelection(); + } + this.$blockScrolling--; + + var scrollTop = renderer.scrollTop; + + renderer.scrollBy(0, rows * config.lineHeight); + if (select != null) + renderer.scrollCursorIntoView(null, 0.5); + + renderer.animateScrolling(scrollTop); + }; + this.selectPageDown = function() { + this.$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.$moveByPage(-1); + }; + this.scrollToRow = function(row) { + this.renderer.scrollToRow(row); + }; + this.scrollToLine = function(line, center, animate, callback) { + this.renderer.scrollToLine(line, center, animate, callback); + }; + this.centerSelection = function() { + var range = this.getSelectionRange(); + var pos = { + row: Math.floor(range.start.row + (range.end.row - range.start.row) / 2), + column: Math.floor(range.start.column + (range.end.column - range.start.column) / 2) + }; + this.renderer.alignCursor(pos, 0.5); + }; + this.getCursorPosition = function() { + return this.selection.getCursor(); + }; + this.getCursorPositionScreen = function() { + return this.session.documentToScreenPosition(this.getCursorPosition()); + }; + this.getSelectionRange = function() { + return this.selection.getRange(); + }; + this.selectAll = function() { + this.$blockScrolling += 1; + this.selection.selectAll(); + this.$blockScrolling -= 1; + }; + 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 && 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.$tryReplace(ranges[i], replacement)) { + replaced++; + } + } + + this.selection.setSelectionRange(selection); + this.$blockScrolling -= 1; + + 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.$search.find(this.session); + if (options.preventScroll) + return newRange; + if (newRange) { + this.revealRange(newRange, animate); + return newRange; + } + if (options.backwards) + range.start = range.end; + else + range.end = range.start; + this.selection.setRange(range); + }; + this.findNext = function(options, animate) { + this.find({skipCurrent: true, backwards: false}, options, animate); + }; + this.findPrevious = function(options, animate) { + this.find(options, {skipCurrent: true, backwards: true}, animate); + }; + + this.revealRange = function(range, animate) { + this.$blockScrolling += 1; + this.session.unfold(range); + this.selection.setSelectionRange(range); + this.$blockScrolling -= 1; + + var scrollTop = this.renderer.scrollTop; + this.renderer.scrollSelectionIntoView(range.start, range.end, 0.5); + if (animate !== false) + this.renderer.animateScrolling(scrollTop); + }; + this.undo = function() { + this.$blockScrolling++; + this.session.getUndoManager().undo(); + this.$blockScrolling--; + this.renderer.scrollCursorIntoView(null, 0.5); + }; + this.redo = function() { + this.$blockScrolling++; + this.session.getUndoManager().redo(); + this.$blockScrolling--; + this.renderer.scrollCursorIntoView(null, 0.5); + }; + this.destroy = function() { + this.renderer.destroy(); + this._signal("destroy", this); + if (this.session) { + this.session.destroy(); + } + }; + this.setAutoScrollEditorIntoView = function(enable) { + if (!enable) + return; + var rect; + var self = this; + var shouldScroll = false; + if (!this.$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.$resetCursorStyle(); + }, + initialValue: false + }, + cursorStyle: { + set: function(val) { this.$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 + }, + + hScrollBarAlwaysVisible: "renderer", + vScrollBarAlwaysVisible: "renderer", + highlightGutterLine: "renderer", + animatedScroll: "renderer", + showInvisibles: "renderer", + showPrintMargin: "renderer", + printMarginColumn: "renderer", + printMargin: "renderer", + fadeFoldWidgets: "renderer", + showFoldWidgets: "renderer", + showLineNumbers: "renderer", + showGutter: "renderer", + displayIndentGuides: "renderer", + fontSize: "renderer", + fontFamily: "renderer", + maxLines: "renderer", + minLines: "renderer", + scrollPastEnd: "renderer", + fixedWidthGutter: "renderer", + theme: "renderer", + + scrollSpeed: "$mouseHandler", + dragDelay: "$mouseHandler", + dragEnabled: "$mouseHandler", + focusTimout: "$mouseHandler", + tooltipFollowsMouse: "$mouseHandler", + + firstLineNumber: "session", + overwrite: "session", + newLineMode: "session", + useWorker: "session", + useSoftTabs: "session", + tabSize: "session", + wrap: "session", + indentedSoftWrap: "session", + foldStyle: "session", + mode: "session" +}); + +exports.Editor = Editor; +}); + +define("ace/undomanager",["require","exports","module"], function(require, exports, module) { +"use strict"; +var UndoManager = function() { + this.reset(); +}; + +(function() { + this.execute = function(options) { + var deltaSets = options.args[0]; + this.$doc = options.args[1]; + if (options.merge && this.hasUndo()){ + this.dirtyCounter--; + deltaSets = this.$undoStack.pop().concat(deltaSets); + } + this.$undoStack.push(deltaSets); + this.$redoStack = []; + if (this.dirtyCounter < 0) { + this.dirtyCounter = NaN; + } + this.dirtyCounter++; + }; + this.undo = function(dontSelect) { + var deltaSets = this.$undoStack.pop(); + var undoSelectionRange = null; + if (deltaSets) { + undoSelectionRange = this.$doc.undoChanges(deltaSets, dontSelect); + this.$redoStack.push(deltaSets); + this.dirtyCounter--; + } + + return undoSelectionRange; + }; + this.redo = function(dontSelect) { + var deltaSets = this.$redoStack.pop(); + var redoSelectionRange = null; + if (deltaSets) { + redoSelectionRange = + this.$doc.redoChanges(this.$deserializeDeltas(deltaSets), dontSelect); + this.$undoStack.push(deltaSets); + this.dirtyCounter++; + } + return redoSelectionRange; + }; + this.reset = function() { + this.$undoStack = []; + this.$redoStack = []; + this.dirtyCounter = 0; + }; + this.hasUndo = function() { + return this.$undoStack.length > 0; + }; + this.hasRedo = function() { + return this.$redoStack.length > 0; + }; + this.markClean = function() { + this.dirtyCounter = 0; + }; + this.isClean = function() { + return this.dirtyCounter === 0; + }; + this.$serializeDeltas = function(deltaSets) { + return cloneDeltaSetsObj(deltaSets, $serializeDelta); + }; + this.$deserializeDeltas = function(deltaSets) { + return cloneDeltaSetsObj(deltaSets, $deserializeDelta); + }; + + function $serializeDelta(delta){ + return { + action: delta.action, + start: delta.start, + end: delta.end, + lines: delta.lines.length == 1 ? null : delta.lines, + text: delta.lines.length == 1 ? delta.lines[0] : null + }; + } + + function $deserializeDelta(delta) { + return { + action: delta.action, + start: delta.start, + end: delta.end, + lines: delta.lines || [delta.text] + }; + } + + function cloneDeltaSetsObj(deltaSets_old, fnGetModifiedDelta) { + var deltaSets_new = new Array(deltaSets_old.length); + for (var i = 0; i < deltaSets_old.length; i++) { + var deltaSet_old = deltaSets_old[i]; + var deltaSet_new = { group: deltaSet_old.group, deltas: new Array(deltaSet_old.length)}; + + for (var j = 0; j < deltaSet_old.deltas.length; j++) { + var delta_old = deltaSet_old.deltas[j]; + deltaSet_new.deltas[j] = fnGetModifiedDelta(delta_old); + } + + deltaSets_new[i] = deltaSet_new; + } + return deltaSets_new; + } + +}).call(UndoManager.prototype); + +exports.UndoManager = UndoManager; +}); + +define("ace/layer/gutter",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter"], function(require, exports, module) { +"use strict"; + +var dom = require("../lib/dom"); +var oop = require("../lib/oop"); +var lang = require("../lib/lang"); +var EventEmitter = require("../lib/event_emitter").EventEmitter; + +var Gutter = function(parentEl) { + this.element = dom.createElement("div"); + this.element.className = "ace_layer ace_gutter-layer"; + parentEl.appendChild(this.element); + this.setShowFoldWidgets(this.$showFoldWidgets); + + this.gutterWidth = 0; + + this.$annotations = []; + this.$updateAnnotations = this.$updateAnnotations.bind(this); + + this.$cells = []; +}; + +(function() { + + oop.implement(this, EventEmitter); + + this.setSession = function(session) { + if (this.session) + this.session.removeEventListener("change", this.$updateAnnotations); + this.session = session; + if (session) + session.on("change", this.$updateAnnotations); + }; + + this.addGutterDecoration = function(row, className){ + if (window.console) + console.warn && console.warn("deprecated use session.addGutterDecoration"); + this.session.addGutterDecoration(row, className); + }; + + this.removeGutterDecoration = function(row, className){ + if (window.console) + console.warn && console.warn("deprecated use session.removeGutterDecoration"); + this.session.removeGutterDecoration(row, className); + }; + + this.setAnnotations = function(annotations) { + this.$annotations = []; + for (var i = 0; i < annotations.length; i++) { + var annotation = annotations[i]; + var row = annotation.row; + var rowInfo = this.$annotations[row]; + if (!rowInfo) + rowInfo = this.$annotations[row] = {text: []}; + + var annoText = annotation.text; + annoText = annoText ? lang.escapeHTML(annoText) : annotation.html || ""; + + if (rowInfo.text.indexOf(annoText) === -1) + rowInfo.text.push(annoText); + + var type = annotation.type; + if (type == "error") + rowInfo.className = " ace_error"; + else if (type == "warning" && rowInfo.className != " ace_error") + rowInfo.className = " ace_warning"; + else if (type == "info" && (!rowInfo.className)) + rowInfo.className = " ace_info"; + } + }; + + this.$updateAnnotations = function (delta) { + if (!this.$annotations.length) + return; + var firstRow = delta.start.row; + var len = delta.end.row - firstRow; + if (len === 0) { + } else if (delta.action == 'remove') { + this.$annotations.splice(firstRow, len + 1, null); + } else { + var args = new Array(len + 1); + args.unshift(firstRow, 1); + this.$annotations.splice.apply(this.$annotations, args); + } + }; + + this.update = function(config) { + var session = this.session; + var firstRow = config.firstRow; + var lastRow = Math.min(config.lastRow + config.gutterOffset, // needed to compensate for hor scollbar + session.getLength() - 1); + var fold = session.getNextFoldLine(firstRow); + var foldStart = fold ? fold.start.row : Infinity; + var foldWidgets = this.$showFoldWidgets && session.foldWidgets; + var breakpoints = session.$breakpoints; + var decorations = session.$decorations; + var firstLineNumber = session.$firstLineNumber; + var lastLineNumber = 0; + + var gutterRenderer = session.gutterRenderer || this.$renderer; + + var cell = null; + var index = -1; + var row = firstRow; + while (true) { + if (row > foldStart) { + row = fold.end.row + 1; + fold = session.getNextFoldLine(row, fold); + foldStart = fold ? fold.start.row : Infinity; + } + if (row > lastRow) { + while (this.$cells.length > index + 1) { + cell = this.$cells.pop(); + this.element.removeChild(cell.element); + } + break; + } + + cell = this.$cells[++index]; + if (!cell) { + cell = {element: null, textNode: null, foldWidget: null}; + cell.element = dom.createElement("div"); + cell.textNode = document.createTextNode(''); + cell.element.appendChild(cell.textNode); + this.element.appendChild(cell.element); + this.$cells[index] = cell; + } + + var className = "ace_gutter-cell "; + if (breakpoints[row]) + className += breakpoints[row]; + if (decorations[row]) + className += decorations[row]; + if (this.$annotations[row]) + className += this.$annotations[row].className; + if (cell.element.className != className) + cell.element.className = className; + + var height = session.getRowLength(row) * config.lineHeight + "px"; + if (height != cell.element.style.height) + cell.element.style.height = height; + + if (foldWidgets) { + var c = foldWidgets[row]; + if (c == null) + c = foldWidgets[row] = session.getFoldWidget(row); + } + + if (c) { + if (!cell.foldWidget) { + cell.foldWidget = dom.createElement("span"); + cell.element.appendChild(cell.foldWidget); + } + var className = "ace_fold-widget ace_" + c; + if (c == "start" && row == foldStart && row < fold.end.row) + className += " ace_closed"; + else + className += " ace_open"; + if (cell.foldWidget.className != className) + cell.foldWidget.className = className; + + var height = config.lineHeight + "px"; + if (cell.foldWidget.style.height != height) + cell.foldWidget.style.height = height; + } else { + if (cell.foldWidget) { + cell.element.removeChild(cell.foldWidget); + cell.foldWidget = null; + } + } + + var text = lastLineNumber = gutterRenderer + ? gutterRenderer.getText(session, row) + : row + firstLineNumber; + if (text !== cell.textNode.data) + cell.textNode.data = text; + + row++; + } + + this.element.style.height = config.minHeight + "px"; + + if (this.$fixedWidth || session.$useWrapMode) + lastLineNumber = session.getLength() + firstLineNumber; + + var gutterWidth = gutterRenderer + ? gutterRenderer.getWidth(session, lastLineNumber, config) + : lastLineNumber.toString().length * config.characterWidth; + + var padding = this.$padding || this.$computePadding(); + gutterWidth += padding.left + padding.right; + if (gutterWidth !== this.gutterWidth && !isNaN(gutterWidth)) { + this.gutterWidth = gutterWidth; + this.element.style.width = Math.ceil(this.gutterWidth) + "px"; + this._emit("changeGutterWidth", gutterWidth); + } + }; + + this.$fixedWidth = false; + + this.$showLineNumbers = true; + this.$renderer = ""; + this.setShowLineNumbers = function(show) { + this.$renderer = !show && { + getWidth: function() {return ""}, + getText: function() {return ""} + }; + }; + + this.getShowLineNumbers = function() { + return this.$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.$padding.left = parseInt(style.paddingLeft) + 1 || 0; + this.$padding.right = 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); + +exports.Gutter = Gutter; + +}); + +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.update = function(config) { + if (!config) return; + + this.config = config; + + + 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); + } + } + this.element.innerHTML = html.join(""); + }; + + 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.$getTop(range.start.row, config); + var left = padding + range.start.column * config.characterWidth; + extraStyle = extraStyle || ""; + + stringBuilder.push( + "
" + ); + top = this.$getTop(range.end.row, config); + var width = range.end.column * config.characterWidth; + + stringBuilder.push( + "
" + ); + height = (range.end.row - range.start.row - 1) * config.lineHeight; + if (height <= 0) + return; + top = this.$getTop(range.start.row + 1, config); + + var radiusClass = (range.start.column ? 1 : 0) | (range.end.column ? 0 : 8); + + stringBuilder.push( + "
" + ); + }; + this.drawSingleLineMarker = function(stringBuilder, range, clazz, config, extraLength, extraStyle) { + var height = config.lineHeight; + var width = (range.end.column + (extraLength || 0) - range.start.column) * config.characterWidth; + + var top = this.$getTop(range.start.row, config); + var left = this.$padding + range.start.column * config.characterWidth; + + stringBuilder.push( + "
" + ); + }; + + this.drawFullLineMarker = function(stringBuilder, range, clazz, config, extraStyle) { + var top = this.$getTop(range.start.row, config); + var height = config.lineHeight; + if (range.start.row != range.end.row) + height += this.$getTop(range.end.row, config) - top; + + stringBuilder.push( + "
" + ); + }; + + this.drawScreenLineMarker = function(stringBuilder, range, clazz, config, extraStyle) { + var top = this.$getTop(range.start.row, config); + var height = config.lineHeight; + + stringBuilder.push( + "
" + ); + }; + +}).call(Marker.prototype); + +exports.Marker = Marker; + +}); + +define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","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 useragent = require("../lib/useragent"); +var EventEmitter = require("../lib/event_emitter").EventEmitter; + +var Text = function(parentEl) { + this.element = dom.createElement("div"); + this.element.className = "ace_layer ace_text-layer"; + parentEl.appendChild(this.element); + this.$updateEolChar = this.$updateEolChar.bind(this); +}; + +(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.$padding = 0; + + this.$updateEolChar = function() { + var EOL_CHAR = this.session.doc.getNewLineCharacter() == "\n" + ? 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.$padding = padding; + this.element.style.padding = "0 " + padding + "px"; + }; + + this.getLineHeight = function() { + return this.$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) { + tabStr.push("" + + lang.stringRepeat(this.TAB_CHAR, i) + + ""); + } else { + tabStr.push(lang.stringRepeat(" ", i)); + } + } + 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; + } + + this.$tabStrings[" "] = "" + spaceContent + ""; + this.$tabStrings["\t"] = "" + tabContent + ""; + } + }; + + this.updateLines = function(config, firstRow, lastRow) { + if (this.config.lastRow != config.lastRow || + this.config.firstRow != config.firstRow) { + this.scrollLines(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 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) { + var html = []; + this.$renderLine( + html, row, !this.$useLineGroups(), row == foldStart ? foldLine : false + ); + lineElement.style.height = config.lineHeight * this.session.getRowLength(row) + "px"; + lineElement.innerHTML = html.join(""); + } + row++; + } + }; + + this.scrollLines = function(config) { + var oldConfig = this.config; + this.config = config; + + if (!oldConfig || oldConfig.lastRow < config.firstRow) + return this.update(config); + + if (config.lastRow < oldConfig.firstRow) + return this.update(config); + + var el = this.element; + if (oldConfig.firstRow < config.firstRow) + for (var row=this.session.getFoldedRowCount(oldConfig.firstRow, config.firstRow - 1); row>0; row--) + el.removeChild(el.firstChild); + + if (oldConfig.lastRow > config.lastRow) + for (var row=this.session.getFoldedRowCount(config.lastRow + 1, oldConfig.lastRow); row>0; row--) + el.removeChild(el.lastChild); + + if (config.firstRow < oldConfig.firstRow) { + var fragment = this.$renderLinesFragment(config, config.firstRow, oldConfig.firstRow - 1); + if (el.firstChild) + el.insertBefore(fragment, el.firstChild); + else + el.appendChild(fragment); + } + + if (config.lastRow > oldConfig.lastRow) { + var fragment = this.$renderLinesFragment(config, oldConfig.lastRow + 1, config.lastRow); + el.appendChild(fragment); + } + }; + + this.$renderLinesFragment = function(config, firstRow, lastRow) { + var fragment = this.element.ownerDocument.createDocumentFragment(); + var row = firstRow; + var foldLine = this.session.getNextFoldLine(row); + var foldStart = foldLine ? foldLine.start.row : Infinity; + + while (true) { + if (row > foldStart) { + row = foldLine.end.row+1; + foldLine = this.session.getNextFoldLine(row, foldLine); + foldStart = foldLine ? foldLine.start.row : Infinity; + } + if (row > lastRow) + break; + + var container = dom.createElement("div"); + + var html = []; + this.$renderLine(html, row, false, row == foldStart ? foldLine : false); + container.innerHTML = html.join(""); + if (this.$useLineGroups()) { + container.className = 'ace_line_group'; + fragment.appendChild(container); + container.style.height = config.lineHeight * this.session.getRowLength(row) + "px"; + + } else { + while(container.firstChild) + fragment.appendChild(container.firstChild); + } + + row++; + } + return fragment; + }; + + this.update = function(config) { + this.config = config; + + var html = []; + var firstRow = config.firstRow, lastRow = config.lastRow; + + var row = firstRow; + var foldLine = this.session.getNextFoldLine(row); + var foldStart = foldLine ? foldLine.start.row : Infinity; + + while (true) { + if (row > foldStart) { + row = foldLine.end.row+1; + foldLine = this.session.getNextFoldLine(row, foldLine); + foldStart = foldLine ? foldLine.start.row :Infinity; + } + if (row > lastRow) + break; + + if (this.$useLineGroups()) + html.push("
") + + this.$renderLine(html, row, false, row == foldStart ? foldLine : false); + + if (this.$useLineGroups()) + html.push("
"); // end the line group + + row++; + } + this.element.innerHTML = html.join(""); + }; + + this.$textToken = { + "text": true, + "rparen": true, + "lparen": true + }; + + this.$renderToken = function(stringBuilder, screenColumn, token, value) { + var self = this; + var replaceReg = /\t|&|<|>|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\u3000\uFEFF\uFFF9-\uFFFC])|[\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3000-\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]/g; + var replaceFunc = function(c, a, b, tabIdx, idx4) { + if (a) { + return self.showInvisibles + ? "" + lang.stringRepeat(self.SPACE_CHAR, c.length) + "" + : c; + } else if (c == "&") { + return "&"; + } else if (c == "<") { + return "<"; + } else if (c == ">") { + return ">"; + } else if (c == "\t") { + var tabSize = self.session.getScreenTabSize(screenColumn + tabIdx); + screenColumn += tabSize - 1; + return self.$tabStrings[tabSize]; + } else if (c == "\u3000") { + var classToUse = self.showInvisibles ? "ace_cjk ace_invisible ace_invisible_space" : "ace_cjk"; + var space = self.showInvisibles ? self.SPACE_CHAR : ""; + screenColumn += 1; + return "" + space + ""; + } else if (b) { + return "" + self.SPACE_CHAR + ""; + } else { + screenColumn += 1; + return "" + c + ""; + } + }; + + var output = value.replace(replaceReg, replaceFunc); + + if (!this.$textToken[token.type]) { + var classes = "ace_" + token.type.replace(/\./g, " ace_"); + var style = ""; + if (token.type == "fold") + style = " style='width:" + (token.value.length * this.config.characterWidth) + "px;' "; + stringBuilder.push("", output, ""); + } + else { + stringBuilder.push(output); + } + return screenColumn + value.length; + }; + + this.renderIndentGuide = function(stringBuilder, value, max) { + var cols = value.search(this.$indentGuideRe); + if (cols <= 0 || cols >= max) + return value; + if (value[0] == " ") { + cols -= cols % this.tabSize; + stringBuilder.push(lang.stringRepeat(this.$tabStrings[" "], cols/this.tabSize)); + return value.substr(cols); + } else if (value[0] == "\t") { + stringBuilder.push(lang.stringRepeat(this.$tabStrings["\t"], cols)); + return value.substr(cols); + } + return value; + }; + + this.$renderWrappedLine = function(stringBuilder, tokens, splits, onlyContents) { + var chars = 0; + var split = 0; + var splitChars = splits[0]; + var screenColumn = 0; + + for (var i = 0; i < tokens.length; i++) { + var token = tokens[i]; + var value = token.value; + if (i == 0 && this.displayIndentGuides) { + chars = value.length; + value = this.renderIndentGuide(stringBuilder, value, splitChars); + if (!value) + continue; + chars -= value.length; + } + + if (chars + value.length < splitChars) { + screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value); + chars += value.length; + } else { + while (chars + value.length >= splitChars) { + screenColumn = this.$renderToken( + stringBuilder, screenColumn, + token, value.substring(0, splitChars - chars) + ); + value = value.substring(splitChars - chars); + chars = splitChars; + + if (!onlyContents) { + stringBuilder.push("", + "
" + ); + } + + stringBuilder.push(lang.stringRepeat("\xa0", splits.indent)); + + split ++; + screenColumn = 0; + splitChars = splits[split] || Number.MAX_VALUE; + } + if (value.length != 0) { + chars += value.length; + screenColumn = this.$renderToken( + stringBuilder, screenColumn, token, value + ); + } + } + } + }; + + this.$renderSimpleLine = function(stringBuilder, tokens) { + var screenColumn = 0; + var token = tokens[0]; + var value = token.value; + if (this.displayIndentGuides) + value = this.renderIndentGuide(stringBuilder, value); + if (value) + screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value); + for (var i = 1; i < tokens.length; i++) { + token = tokens[i]; + value = token.value; + screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value); + } + }; + this.$renderLine = function(stringBuilder, row, onlyContents, foldLine) { + if (!foldLine && foldLine != false) + foldLine = this.session.getFoldLine(row); + + if (foldLine) + var tokens = this.$getFoldLineTokens(row, foldLine); + else + var tokens = this.session.getTokens(row); + + + if (!onlyContents) { + stringBuilder.push( + "
" + ); + } + + if (tokens.length) { + var splits = this.session.getRowSplitData(row); + if (splits && splits.length) + this.$renderWrappedLine(stringBuilder, tokens, splits, onlyContents); + else + this.$renderSimpleLine(stringBuilder, tokens); + } + + if (this.showInvisibles) { + if (foldLine) + row = foldLine.end.row + + stringBuilder.push( + "", + row == this.session.getLength() - 1 ? this.EOF_CHAR : this.EOL_CHAR, + "" + ); + } + if (!onlyContents) + stringBuilder.push("
"); + }; + + 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() { + clearInterval(this.$pollSizeChangesTimer); + if (this.$measureNode) + this.$measureNode.parentNode.removeChild(this.$measureNode); + delete this.$measureNode; + }; + +}).call(Text.prototype); + +exports.Text = Text; + +}); + +define("ace/layer/cursor",["require","exports","module","ace/lib/dom"], function(require, exports, module) { +"use strict"; + +var dom = require("../lib/dom"); +var isIE8; + +var Cursor = function(parentEl) { + this.element = dom.createElement("div"); + this.element.className = "ace_layer ace_cursor-layer"; + parentEl.appendChild(this.element); + + if (isIE8 === undefined) + isIE8 = !("opacity" in this.element.style); + + this.isVisible = false; + this.isBlinking = true; + this.blinkInterval = 1000; + this.smoothBlinking = false; + + this.cursors = []; + this.cursor = this.addCursor(); + dom.addCssClass(this.element, "ace_hidden-cursors"); + this.$updateCursors = (isIE8 + ? this.$updateVisibility + : this.$updateOpacity).bind(this); +}; + +(function() { + + this.$updateVisibility = function(val) { + var cursors = this.cursors; + for (var i = cursors.length; i--; ) + cursors[i].style.visibility = val ? "" : "hidden"; + }; + this.$updateOpacity = function(val) { + var cursors = this.cursors; + for (var i = cursors.length; i--; ) + cursors[i].style.opacity = val ? "" : "0"; + }; + + + 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 && !isIE8) { + this.smoothBlinking = smoothBlinking; + dom.setCssClass(this.element, "ace_smooth-blinking", smoothBlinking); + this.$updateCursors(true); + this.$updateCursors = (this.$updateOpacity).bind(this); + this.restartTimer(); + } + }; + + this.addCursor = function() { + var el = dom.createElement("div"); + el.className = "ace_cursor"; + this.element.appendChild(el); + this.cursors.push(el); + return el; + }; + + this.removeCursor = function() { + if (this.cursors.length > 1) { + var el = this.cursors.pop(); + el.parentNode.removeChild(el); + return el; + } + }; + + this.hideCursor = function() { + this.isVisible = false; + dom.addCssClass(this.element, "ace_hidden-cursors"); + this.restartTimer(); + }; + + this.showCursor = function() { + this.isVisible = true; + dom.removeCssClass(this.element, "ace_hidden-cursors"); + this.restartTimer(); + }; + + this.restartTimer = function() { + var update = this.$updateCursors; + clearInterval(this.intervalId); + clearTimeout(this.timeoutId); + if (this.smoothBlinking) { + dom.removeCssClass(this.element, "ace_smooth-blinking"); + } + + update(true); + + if (!this.isBlinking || !this.blinkInterval || !this.isVisible) + return; + + if (this.smoothBlinking) { + setTimeout(function(){ + dom.addCssClass(this.element, "ace_smooth-blinking"); + }.bind(this)); + } + + 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.$padding + pos.column * this.config.characterWidth; + var cursorTop = (pos.row - (onScreen ? this.config.firstRowScreen : 0)) * + this.config.lineHeight; + + return {left : cursorLeft, top : cursorTop}; + }; + + this.update = function(config) { + this.config = config; + + var selections = this.session.$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 style = (this.cursors[cursorIndex++] || this.addCursor()).style; + + if (!this.drawCursor) { + style.left = pixelPos.left + "px"; + style.top = pixelPos.top + "px"; + style.width = config.characterWidth + "px"; + style.height = config.lineHeight + "px"; + } else { + this.drawCursor(style, 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.$setOverwrite = function(overwrite) { + if (overwrite != this.overwrite) { + this.overwrite = overwrite; + if (overwrite) + dom.addCssClass(this.element, "ace_overwrite-cursors"); + else + dom.removeCssClass(this.element, "ace_overwrite-cursors"); + } + }; + + this.destroy = function() { + clearInterval(this.intervalId); + clearTimeout(this.timeoutId); + }; + +}).call(Cursor.prototype); + +exports.Cursor = Cursor; + +}); + +define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"], function(require, exports, module) { +"use strict"; + +var oop = require("./lib/oop"); +var dom = require("./lib/dom"); +var event = require("./lib/event"); +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var MAX_SCROLL_H = 0x8000; +var ScrollBar = function(parent) { + this.element = dom.createElement("div"); + this.element.className = "ace_scrollbar ace_scrollbar" + this.classSuffix; + + this.inner = dom.createElement("div"); + this.inner.className = "ace_scrollbar-inner"; + this.element.appendChild(this.inner); + + parent.appendChild(this.element); + + this.setVisible(false); + this.skipEvent = false; + + event.addListener(this.element, "scroll", this.onScroll.bind(this)); + event.addListener(this.element, "mousedown", event.preventDefault); +}; + +(function() { + oop.implement(this, EventEmitter); + + this.setVisible = function(isVisible) { + this.element.style.display = isVisible ? "" : "none"; + this.isVisible = isVisible; + this.coeff = 1; + }; +}).call(ScrollBar.prototype); +var VScrollBar = function(parent, renderer) { + ScrollBar.call(this, parent); + this.scrollTop = 0; + this.scrollHeight = 0; + renderer.$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; +}); + +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.window = win || window; +}; + +(function() { + + + this.schedule = function(change) { + this.changes = this.changes | change; + if (!this.pending && this.changes) { + this.pending = true; + var _self = this; + event.nextFrame(function() { + _self.pending = false; + var changes; + while (changes = _self.changes) { + _self.changes = 0; + _self.onRender(changes); + } + }, this.window); + } + }; + +}).call(RenderLoop.prototype); + +exports.RenderLoop = RenderLoop; +}); + +define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","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 useragent = require("../lib/useragent"); +var EventEmitter = require("../lib/event_emitter").EventEmitter; + +var CHAR_COUNT = 0; + +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); + + if (!CHAR_COUNT) + this.$testFractionalRect(); + this.$measureNode.innerHTML = lang.stringRepeat("X", CHAR_COUNT); + + this.$characterSize = {width: 0, height: 0}; + this.checkForSizeChanges(); +}; + +(function() { + + oop.implement(this, EventEmitter); + + this.$characterSize = {width: 0, height: 0}; + + this.$testFractionalRect = function() { + var el = dom.createElement("div"); + this.$setMeasureNodeStyles(el.style); + el.style.width = "0.2px"; + document.documentElement.appendChild(el); + var w = el.getBoundingClientRect().width; + if (w > 0 && w < 1) + CHAR_COUNT = 50; + else + CHAR_COUNT = 100; + el.parentNode.removeChild(el); + }; + + this.$setMeasureNodeStyles = function(style, isRoot) { + style.width = style.height = "auto"; + style.left = style.top = "0px"; + style.visibility = "hidden"; + style.position = "absolute"; + style.whiteSpace = "pre"; + + if (useragent.isIE < 8) { + style["font-family"] = "inherit"; + } else { + style.font = "inherit"; + } + style.overflow = isRoot ? "hidden" : "visible"; + }; + + this.checkForSizeChanges = function() { + var size = this.$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.$pollSizeChanges = function() { + if (this.$pollSizeChangesTimer) + return this.$pollSizeChangesTimer; + var self = this; + return this.$pollSizeChangesTimer = setInterval(function() { + self.checkForSizeChanges(); + }, 500); + }; + + this.setPolling = function(val) { + if (val) { + this.$pollSizeChanges(); + } else if (this.$pollSizeChangesTimer) { + clearInterval(this.$pollSizeChangesTimer); + this.$pollSizeChangesTimer = 0; + } + }; + + this.$measureSizes = function() { + if (CHAR_COUNT === 50) { + var rect = null; + try { + rect = this.$measureNode.getBoundingClientRect(); + } catch(e) { + rect = {width: 0, height:0 }; + } + var size = { + height: rect.height, + width: rect.width / CHAR_COUNT + }; + } else { + var size = { + height: this.$measureNode.clientHeight, + width: this.$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.el && this.el.parentNode) + this.el.parentNode.removeChild(this.el); + }; + +}).call(FontMetrics.prototype); + +}); + +define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/config","ace/lib/useragent","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"], function(require, exports, module) { +"use strict"; + +var oop = require("./lib/oop"); +var dom = require("./lib/dom"); +var config = require("./config"); +var useragent = require("./lib/useragent"); +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_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;\ +-moz-box-sizing: border-box;\ +-webkit-box-sizing: border-box;\ +box-sizing: border-box;\ +min-width: 100%;\ +}\ +.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;\ +}\ +.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 {\ +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 {\ +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;\ +text-indent: -1em;\ +-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: inherit;\ +color: inherit;\ +z-index: 1000;\ +opacity: 1;\ +text-indent: 0;\ +}\ +.ace_layer {\ +z-index: 1;\ +position: absolute;\ +overflow: hidden;\ +word-wrap: normal;\ +white-space: pre;\ +height: 100%;\ +width: 100%;\ +-moz-box-sizing: border-box;\ +-webkit-box-sizing: border-box;\ +box-sizing: border-box;\ +pointer-events: none;\ +}\ +.ace_gutter-layer {\ +position: relative;\ +width: auto;\ +text-align: right;\ +pointer-events: auto;\ +}\ +.ace_text-layer {\ +font: inherit !important;\ +}\ +.ace_cjk {\ +display: inline-block;\ +text-align: center;\ +}\ +.ace_cursor-layer {\ +z-index: 4;\ +}\ +.ace_cursor {\ +z-index: 4;\ +position: absolute;\ +-moz-box-sizing: border-box;\ +-webkit-box-sizing: border-box;\ +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 {\ +-webkit-transition: opacity 0.18s;\ +transition: opacity 0.18s;\ +}\ +.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;\ +-moz-box-sizing: border-box;\ +-webkit-box-sizing: border-box;\ +box-sizing: border-box;\ +}\ +.ace_line .ace_fold {\ +-moz-box-sizing: border-box;\ +-webkit-box-sizing: border-box;\ +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: -webkit-linear-gradient(top, transparent, rgba(0, 0, 0, 0.1));\ +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;\ +-moz-box-sizing: border-box;\ +-webkit-box-sizing: border-box;\ +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 {\ +-moz-box-sizing: border-box;\ +-webkit-box-sizing: border-box;\ +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_fold-widget.ace_invalid {\ +background-color: #FFB4B4;\ +border-color: #DE5555;\ +}\ +.ace_fade-fold-widgets .ace_fold-widget {\ +-webkit-transition: opacity 0.4s ease 0.05s;\ +transition: opacity 0.4s ease 0.05s;\ +opacity: 0;\ +}\ +.ace_fade-fold-widgets:hover .ace_fold-widget {\ +-webkit-transition: opacity 0.05s ease 0.05s;\ +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;\ +}\ +.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_text-input-ios {\ +position: absolute !important;\ +top: -100000px !important;\ +left: -100000px !important;\ +}\ +"; + +dom.importCssString(editorCss, "ace_editor.css"); + +var VirtualRenderer = function(container, theme) { + var _self = this; + + this.container = container || dom.createElement("div"); + this.$keepTextAreaAtCursor = !useragent.isOldIE; + + dom.addCssClass(this.container, "ace_editor"); + + this.setTheme(theme); + + this.$gutter = dom.createElement("div"); + this.$gutter.className = "ace_gutter"; + this.container.appendChild(this.$gutter); + + 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, + $dirty: true + }; + + this.layerConfig = { + width : 1, + padding : 0, + firstRow : 0, + firstRowScreen: 0, + lastRow : 0, + lineHeight : 0, + characterWidth : 0, + minHeight : 1, + maxHeight : 1, + offset : 0, + height : 1, + gutterOffset: 1 + }; + + this.scrollMargin = { + left: 0, + right: 0, + top: 0, + bottom: 0, + v: 0, + h: 0 + }; + + this.$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.$updateEolChar(); + }; + + this.onChangeTabSize = function() { + this.$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; + + this.scrollBarH.element.style.left = + this.scroller.style.left = gutterWidth + "px"; + size.scrollerWidth = Math.max(0, width - gutterWidth - this.scrollBarV.getWidth()); + + this.scrollBarH.element.style.right = + this.scroller.style.right = this.scrollBarV.getWidth() + "px"; + this.scroller.style.bottom = this.scrollBarH.getHeight() + "px"; + + if (this.session && this.session.getUseWrapMode() && this.adjustWrapLimit() || force) + changes |= this.CHANGE_FULL; + } + + size.$dirty = !width || !height; + + if (changes) + this._signal("resize", oldSize); + + return changes; + }; + + this.onGutterResize = function() { + var gutterWidth = this.$showGutter ? this.$gutter.offsetWidth : 0; + if (gutterWidth != this.gutterWidth) + this.$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.$loop.schedule(this.CHANGE_MARKER); + } + }; + this.adjustWrapLimit = function() { + var availableWidth = this.$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.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.$updateGutterLineHighlight = function() { + var pos = this.$cursorLayer.$pixelPos; + var height = this.layerConfig.lineHeight; + if (this.session.getUseWrapMode()) { + var cursor = this.session.selection.getCursor(); + cursor.column = 0; + pos = this.$cursorLayer.getPixelPosition(cursor, true); + height *= this.session.getRowLength(cursor.row); + } + this.$gutterLineHighlight.style.top = pos.top - this.layerConfig.offset + "px"; + this.$gutterLineHighlight.style.height = height + "px"; + }; + + 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 = ((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.$moveTextAreaToCursor = function() { + if (!this.$keepTextAreaAtCursor) + return; + var config = this.layerConfig; + var posTop = this.$cursorLayer.$pixelPos.top; + var posLeft = this.$cursorLayer.$pixelPos.left; + posTop -= config.offset; + + var style = this.textarea.style; + var h = this.lineHeight; + if (posTop < 0 || posTop > config.height - h) { + style.top = style.left = "0"; + return; + } + + var w = this.characterWidth; + if (this.$composition) { + var val = this.textarea.value.replace(/^\x01+/, ""); + w *= (this.session.$getStringScreenWidth(val)[0]+2); + h += 2; + } + posLeft -= this.scrollLeft; + if (posLeft > this.$size.scrollerWidth - w) + posLeft = this.$size.scrollerWidth - w; + + posLeft += this.gutterWidth; + style.height = h + "px"; + style.width = w + "px"; + style.left = Math.min(posLeft, this.$size.scrollerWidth - w) + "px"; + style.top = Math.min(posTop, this.$size.height - h) + "px"; + }; + 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.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"); + 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.$computeLayerConfig(); + if (config.firstRow != this.layerConfig.firstRow && config.firstRowScreen == this.layerConfig.firstRowScreen) { + var st = this.scrollTop + (config.firstRow - this.layerConfig.firstRow) * this.lineHeight; + if (st > 0) { + this.scrollTop = st; + changes = changes | this.CHANGE_SCROLL; + changes |= this.$computeLayerConfig(); + } + } + config = this.layerConfig; + this.$updateScrollBarV(); + if (changes & this.CHANGE_H_SCROLL) + this.$updateScrollBarH(); + this.$gutterLayer.element.style.marginTop = (-config.offset) + "px"; + this.content.style.marginTop = (-config.offset) + "px"; + this.content.style.width = config.width + 2 * this.$padding + "px"; + this.content.style.height = config.minHeight + "px"; + } + if (changes & this.CHANGE_H_SCROLL) { + this.content.style.marginLeft = -this.scrollLeft + "px"; + 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.$moveTextAreaToCursor(); + this.$highlightGutterLine && this.$updateGutterLineHighlight(); + this._signal("afterRender"); + return; + } + if (changes & this.CHANGE_SCROLL) { + if (changes & this.CHANGE_TEXT || changes & this.CHANGE_LINES) + this.$textLayer.update(config); + else + this.$textLayer.scrollLines(config); + + if (this.$showGutter) + this.$gutterLayer.update(config); + this.$markerBack.update(config); + this.$markerFront.update(config); + this.$cursorLayer.update(config); + this.$highlightGutterLine && this.$updateGutterLineHighlight(); + 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.$gutterLayer.update(config); + } + + if (changes & this.CHANGE_CURSOR) { + this.$cursorLayer.update(config); + this.$moveTextAreaToCursor(); + this.$highlightGutterLine && this.$updateGutterLineHighlight(); + } + + if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_FRONT)) { + this.$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.$maxPixelHeight; + var vScroll = height > maxHeight; + + if (desiredHeight != this.desiredHeight || + this.$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.$autosize(); + + var offset = this.scrollTop % this.lineHeight; + var minHeight = size.scrollerHeight + this.lineHeight; + + var scrollPastEnd = !this.$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.$vScroll = vScroll; + this.scrollBarV.setVisible(vScroll); + } + + var lineCount = Math.ceil(minHeight / this.lineHeight) - 1; + var firstRow = Math.max(0, Math.round((this.scrollTop - offset) / this.lineHeight)); + var lastRow = firstRow + lineCount; + var firstRowScreen, firstRowHeight; + var lineHeight = this.lineHeight; + firstRow = session.screenToDocumentRow(firstRow, 0); + var foldLine = session.getFoldLine(firstRow); + if (foldLine) { + firstRow = foldLine.start.row; + } + + firstRowScreen = session.documentToScreenRow(firstRow, 0); + firstRowHeight = session.getRowLength(firstRow) * lineHeight; + + lastRow = Math.min(session.screenToDocumentRow(lastRow, 0), session.getLength() - 1); + minHeight = size.scrollerHeight + session.getRowLength(lastRow) * lineHeight + + firstRowHeight; + + offset = this.scrollTop - firstRowScreen * lineHeight; + + var changes = 0; + if (this.layerConfig.width != longestLine) + changes = this.CHANGE_H_SCROLL; + if (hScrollChanged || vScrollChanged) { + changes = this.$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.$size.scrollerHeight + }; + + return changes; + }; + + this.$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; + + 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 - 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 = this.scroller.getBoundingClientRect(); + + var offset = (x + this.scrollLeft - canvasPos.left - this.$padding) / this.characterWidth; + var row = Math.floor((y + this.scrollTop - canvasPos.top) / this.lineHeight); + var col = Math.round(offset); + + return {row: row, column: col, side: offset - col > 0 ? 1 : -1}; + }; + + this.screenToTextCoordinates = function(x, y) { + var canvasPos = this.scroller.getBoundingClientRect(); + + var col = Math.round( + (x + this.scrollLeft - canvasPos.left - this.$padding) / this.characterWidth + ); + + var row = (y + this.scrollTop - canvasPos.top) / this.lineHeight; + + return this.session.screenToDocumentPosition(row, Math.max(col, 0)); + }; + this.textToScreenCoordinates = function(row, column) { + var canvasPos = this.scroller.getBoundingClientRect(); + var pos = this.session.documentToScreenPosition(row, column); + + var x = this.$padding + Math.round(pos.column * this.characterWidth); + var y = pos.row * this.lineHeight; + + return { + pageX: canvasPos.left + x - this.scrollLeft, + pageY: canvasPos.top + y - this.scrollTop + }; + }; + this.visualizeFocus = function() { + dom.addCssClass(this.container, "ace_focus"); + }; + this.visualizeBlur = function() { + dom.removeCssClass(this.container, "ace_focus"); + }; + this.showComposition = function(position) { + if (!this.$composition) + this.$composition = { + keepTextAreaAtCursor: this.$keepTextAreaAtCursor, + cssText: this.textarea.style.cssText + }; + + this.$keepTextAreaAtCursor = true; + dom.addCssClass(this.textarea, "ace_composition"); + this.textarea.style.cssText = ""; + this.$moveTextAreaToCursor(); + }; + this.setCompositionText = function(text) { + this.$moveTextAreaToCursor(); + }; + this.hideComposition = function() { + if (!this.$composition) + return; + + dom.removeCssClass(this.textarea, "ace_composition"); + this.$keepTextAreaAtCursor = this.$composition.keepTextAreaAtCursor; + this.textarea.style.cssText = this.$composition.cssText; + this.$composition = null; + }; + 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.$themeId != theme) + return cb && cb(); + if (!module || !module.cssClass) + throw new Error("couldn't load module " + theme + " or it didn't call define"); + dom.importCssString( + module.cssText, + module.cssClass, + _self.container.ownerDocument + ); + + if (_self.theme) + dom.removeCssClass(_self.container, _self.theme.cssClass); + + var padding = "padding" in module ? module.padding + : "padding" in (_self.theme || {}) ? 4 : _self.$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.$themeId; + }; + this.setStyle = function(style, include) { + dom.setCssClass(this.container, style, include !== false); + }; + this.unsetStyle = function(style) { + dom.removeCssClass(this.container, style); + }; + + this.setCursorStyle = function(style) { + if (this.scroller.style.cursor != style) + this.scroller.style.cursor = style; + }; + this.setMouseCursor = function(cursorStyle) { + this.scroller.style.cursor = cursorStyle; + }; + this.destroy = function() { + this.$textLayer.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)}, + initialValue: true + }, + showLineNumbers: { + set: function(show) { + this.$gutterLayer.setShowLineNumbers(show); + this.$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) { + if (!this.$gutterLineHighlight) { + this.$gutterLineHighlight = dom.createElement("div"); + this.$gutterLineHighlight.className = "ace_gutter-active-line"; + this.$gutter.appendChild(this.$gutterLineHighlight); + return; + } + + this.$gutterLineHighlight.style.display = shouldHighlight ? "" : "none"; + if (this.$cursorLayer.$pixelPos) + this.$updateGutterLineHighlight(); + }, + initialValue: false, + value: true + }, + hScrollBarAlwaysVisible: { + set: function(val) { + if (!this.$hScrollBarAlwaysVisible || !this.$horizScroll) + this.$loop.schedule(this.CHANGE_SCROLL); + }, + initialValue: false + }, + vScrollBarAlwaysVisible: { + set: function(val) { + if (!this.$vScrollBarAlwaysVisible || !this.$vScroll) + this.$loop.schedule(this.CHANGE_SCROLL); + }, + initialValue: false + }, + fontSize: { + set: function(size) { + if (typeof size == "number") + size = size + "px"; + this.container.style.fontSize = size; + this.updateFontSize(); + }, + initialValue: 12 + }, + fontFamily: { + set: function(name) { + this.container.style.fontFamily = name; + this.updateFontSize(); + } + }, + maxLines: { + set: function(val) { + this.updateFull(); + } + }, + minLines: { + set: function(val) { + this.updateFull(); + } + }, + maxPixelHeight: { + set: function(val) { + this.updateFull(); + }, + initialValue: 0 + }, + scrollPastEnd: { + set: function(val) { + val = +val || 0; + if (this.$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 + } +}); + +exports.VirtualRenderer = VirtualRenderer; +}); + +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) { + var blob = $workerBlob(workerUrl); + var URL = window.URL || window.webkitURL; + var blobURL = URL.createObjectURL(blob); + return new Worker(blobURL); +} + +var WorkerClient = function(topLevelNamespaces, mod, classname, workerUrl, importScripts) { + this.$sendDeltaQueue = this.$sendDeltaQueue.bind(this); + this.changeListener = this.changeListener.bind(this); + this.onMessage = this.onMessage.bind(this); + if (require.nameToUrl && !require.toUrl) + require.toUrl = require.nameToUrl; + + if (config.get("packaged") || !require.toUrl) { + workerUrl = workerUrl || config.moduleUrl(mod, "worker"); + } else { + var normalizePath = this.$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.$worker.postMessage({ + init : true, + tlns : tlns, + module : mod, + classname : classname + }); + + this.callbackId = 1; + this.callbacks = {}; + + this.$worker.onmessage = this.onMessage; +}; + +(function(){ + + oop.implement(this, EventEmitter); + + 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.$worker.postMessage({command: cmd, args: args}); + }; + + this.call = function(cmd, args, callback) { + if (callback) { + var id = this.callbackId++; + this.callbacks[id] = callback; + args.push(id); + } + this.send(cmd, args); + }; + + this.emit = function(event, data) { + try { + this.$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) { + this.$sendDeltaQueue = this.$sendDeltaQueue.bind(this); + this.changeListener = this.changeListener.bind(this); + this.callbackId = 1; + this.callbacks = {}; + this.messageBuffer = []; + + var main = null; + var emitSync = false; + var sender = Object.create(EventEmitter); + var _self = this; + + this.$worker = {}; + this.$worker.terminate = function() {}; + this.$worker.postMessage = function(e) { + _self.messageBuffer.push(e); + if (main) { + if (emitSync) + setTimeout(processNext); + else + processNext(); + } + }; + this.setEmitSync = function(val) { emitSync = val }; + + var processNext = function() { + var msg = _self.messageBuffer.shift(); + if (msg.command) + main[msg.command].apply(main, msg.args); + else if (msg.event) + sender._signal(msg.event, msg.data); + }; + + sender.postMessage = function(msg) { + _self.onMessage({data: msg}); + }; + sender.callback = function(data, callbackId) { + this.postMessage({type: "call", id: callbackId, data: data}); + }; + sender.emit = function(name, data) { + this.postMessage({type: "event", name: name, data: data}); + }; + + config.loadModule(["worker", mod], function(Main) { + main = new Main[classname](sender); + while (_self.messageBuffer.length) + processNext(); + }); +}; + +UIWorkerClient.prototype = WorkerClient.prototype; + +exports.UIWorkerClient = UIWorkerClient; +exports.WorkerClient = WorkerClient; +exports.createWorker = createWorker; + + +}); + +define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"], function(require, exports, module) { +"use strict"; + +var Range = require("./range").Range; +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var oop = require("./lib/oop"); + +var PlaceHolder = function(session, length, pos, others, mainClass, othersClass) { + var _self = this; + this.length = length; + this.session = session; + this.doc = session.getDocument(); + this.mainClass = mainClass; + this.othersClass = othersClass; + this.$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.$undoStackDepth; + for (var i = 0; i < undosRequired; i++) { + undoManager.undo(true); + } + if (this.selectionBefore) + this.session.selection.fromJSON(this.selectionBefore); + }; +}).call(PlaceHolder.prototype); + + +exports.PlaceHolder = PlaceHolder; +}); + +define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"], function(require, exports, module) { + +var event = require("../lib/event"); +var useragent = require("../lib/useragent"); +function isSamePoint(p1, p2) { + return p1.row == p2.row && p1.column == p2.column; +} + +function onMouseDown(e) { + var ev = e.domEvent; + var alt = ev.altKey; + var shift = ev.shiftKey; + var ctrl = ev.ctrlKey; + var accel = e.getAccelKey(); + var button = e.getButton(); + + if (ctrl && useragent.isMac) + button = ev.button; + + if (e.editor.inMultiSelectMode && button == 2) { + e.editor.textInput.onContextMenu(e.domEvent); + return; + } + + if (!ctrl && !alt && !accel) { + if (button === 0 && e.editor.inMultiSelectMode) + e.editor.exitMultiSelectMode(); + return; + } + + if (button !== 0) + return; + + var editor = e.editor; + var selection = editor.selection; + var isMultiSelect = editor.inMultiSelectMode; + var pos = e.getDocumentPosition(); + var cursor = selection.getCursor(); + var inSelection = e.inSelection() || (selection.isEmpty() && isSamePoint(pos, cursor)); + + var mouseX = e.x, mouseY = e.y; + var onMouseSelection = function(e) { + mouseX = e.clientX; + mouseY = e.clientY; + }; + + var session = editor.session; + var screenAnchor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY); + var screenCursor = screenAnchor; + + var selectionMode; + if (editor.$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.$blockScrolling++; + editor.inVirtualSelectionMode = true; + + if (shift) { + oldRange = null; + range = selection.ranges[0] || range; + editor.removeSelectionMarker(range); + } + editor.once("mouseup", function() { + var tmpSel = selection.toOrientedRange(); + + if (oldRange && tmpSel.isEmpty() && isSamePoint(oldRange.cursor, tmpSel.cursor)) + selection.substractPoint(tmpSel.cursor); + else { + if (shift) { + selection.substractPoint(range.cursor); + } else if (range) { + editor.removeSelectionMarker(range); + selection.addRange(range); + } + selection.addRange(tmpSel); + } + editor.$blockScrolling--; + 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); + + if (isSamePoint(screenCursor, newCursor) && isSamePoint(cursor, selection.lead)) + return; + screenCursor = newCursor; + + editor.$blockScrolling++; + editor.selection.moveToPosition(cursor); + editor.renderer.scrollCursorIntoView(); + + editor.removeSelectionMarkers(rectSel); + rectSel = selection.rectangularRangeBlock(screenCursor, screenAnchor); + if (editor.$mouseHandler.$clickSelection && rectSel.length == 1 && rectSel[0].isEmpty()) + rectSel[0] = editor.$mouseHandler.$clickSelection.clone(); + rectSel.forEach(editor.addSelectionMarker, editor); + editor.updateSelectionMarkers(); + editor.$blockScrolling--; + }; + editor.$blockScrolling++; + if (isMultiSelect && !accel) { + selection.toSingleRange(); + } else if (!isMultiSelect && accel) { + initialRange = selection.toOrientedRange(); + editor.addSelectionMarker(initialRange); + } + + if (shift) + screenAnchor = session.documentToScreenPosition(selection.lead); + else + selection.moveToPosition(pos); + editor.$blockScrolling--; + + screenCursor = {row: -1, column: -1}; + + var onMouseSelectionEnd = function(e) { + clearInterval(timerId); + editor.removeSelectionMarkers(rectSel); + if (!rectSel.length) + rectSel = [selection.toOrientedRange()]; + editor.$blockScrolling++; + if (initialRange) { + editor.removeSelectionMarker(initialRange); + selection.toSingleRange(initialRange); + } + for (var i = 0; i < rectSel.length; i++) + selection.addRange(rectSel[i]); + editor.inVirtualSelectionMode = false; + editor.$mouseHandler.$clickSelection = null; + editor.$blockScrolling--; + }; + + var onSelectionInterval = blockSelect; + + event.capture(editor.container, onMouseSelection, onMouseSelectionEnd); + var timerId = setInterval(function() {onSelectionInterval();}, 20); + + return e.preventDefault(); + } +} + + +exports.onMouseDown = onMouseDown; + +}); + +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); + +}); + +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); + else if(this.ranges[0]) + this.fromOrientedRange(this.ranges[0]); + }; + + 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.selectionLead); + var anchor = this.session.documentToScreenPosition(this.selectionAnchor); + + 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; + } else { + var startColumn = screenAnchor.column; + var endColumn = screenCursor.column; + } + + 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; + + for (var row = startRow; row <= endRow; row++) { + var range = Range.fromPoints( + this.session.screenToDocumentPosition(row, startColumn), + this.session.screenToDocumentPosition(row, endColumn) + ); + if (range.isEmpty()) { + if (docEnd && isSamePoint(range.end, docEnd)) + break; + var 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 ($byLines) { + while (i > 0 && ranges[i].start.row == ranges[i - 1].end.row) + i--; + } + tmpSel.fromOrientedRange(ranges[i]); + tmpSel.index = i; + this.selection = session.selection = tmpSel; + var cmdResult = cmd.exec ? cmd.exec(this, args || {}) : cmd(this, args || {}); + if (!result && cmdResult !== undefined) + result = cmdResult; + tmpSel.toOrientedRange(ranges[i]); + } + tmpSel.detach(); + + this.selection = session.selection = selection; + this.inVirtualSelectionMode = false; + selection._eventRegistry = reg; + selection.mergeOverlappingRanges(); + + var anim = this.renderer.$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()); + } + }; + 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; + + this.$blockScrolling += 1; + var selection = this.multiSelect; + + if (!additive) + selection.toSingleRange(ranges[0]); + + for (var i = ranges.length; i--; ) + selection.addRange(ranges[i], true); + if (range && selection.rangeList.rangeAtPoint(range.start)) + selection.addRange(range, true); + + this.$blockScrolling -= 1; + + 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; + } + }; + 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.$blockScrolling += 1; + this.session.unfold(newRange); + this.multiSelect.addRange(newRange); + this.$blockScrolling -= 1; + 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.$blockSelectEnabled = val; + }, + value: true + } +}); + + + +}); + +define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"], function(require, exports, module) { +"use strict"; + +var Range = require("../../range").Range; + +var FoldMode = exports.FoldMode = function() {}; + +(function() { + + this.foldingStartMarker = null; + this.foldingStopMarker = null; + this.getFoldWidget = function(session, foldStyle, row) { + var line = session.getLine(row); + if (this.foldingStartMarker.test(line)) + return "start"; + if (foldStyle == "markbeginend" + && this.foldingStopMarker + && this.foldingStopMarker.test(line)) + return "end"; + return ""; + }; + + this.getFoldWidgetRange = function(session, foldStyle, row) { + return null; + }; + + this.indentationBlock = function(session, row, column) { + var re = /\S/; + var line = session.getLine(row); + var startLevel = line.search(re); + if (startLevel == -1) + return; + + var startColumn = column || line.length; + var maxRow = session.getLength(); + var startRow = row; + var endRow = row; + + while (++row < maxRow) { + var level = session.getLine(row).search(re); + + if (level == -1) + continue; + + if (level <= startLevel) + break; + + endRow = row; + } + + if (endRow > startRow) { + var endColumn = session.getLine(endRow).length; + return new Range(startRow, startColumn, endRow, endColumn); + } + }; + + this.openingBracketBlock = function(session, bracket, row, column, typeRe) { + var start = {row: row, column: column + 1}; + var end = session.$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); + +}); + +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;\ +}\ +"; + +var dom = require("../lib/dom"); +dom.importCssString(exports.cssText, exports.cssClass); +}); + +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; + +}); + +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;\ + }\ +", ""); + +}); + +define("ace/ace",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/dom","ace/lib/event","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 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) { + 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 = dom.getInnerText(el); + el.innerHTML = ""; + } + + var doc = exports.createEditSession(value); + + var editor = new Editor(new Renderer(el)); + editor.setSession(doc); + + 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.EditSession = EditSession; +exports.UndoManager = UndoManager; +exports.version = "1.2.8"; +}); + (function() { + window.require(["ace/ace"], function(a) { + if (a) { + a.config.init(true); + a.define = window.define; + } + if (!window.ace) + window.ace = a; + for (var key in a) if (a.hasOwnProperty(key)) + window.ace[key] = a[key]; + }); + })(); + \ No newline at end of file diff --git a/chrome/content/scaffold/ace/ext-searchbox.js b/chrome/content/scaffold/ace/ext-searchbox.js new file mode 100644 index 0000000000..ebc5886393 --- /dev/null +++ b/chrome/content/scaffold/ace/ext-searchbox.js @@ -0,0 +1,509 @@ +define("ace/ext/searchbox",["require","exports","module","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/keyboard/hash_handler","ace/lib/keys"], function(require, exports, module) { +"use strict"; + +var dom = require("../lib/dom"); +var lang = require("../lib/lang"); +var event = require("../lib/event"); +var searchboxCss = "\ +.ace_search {\ +background-color: #ddd;\ +color: #666;\ +border: 1px solid #cbcbcb;\ +border-top: 0 none;\ +overflow: hidden;\ +margin: 0;\ +padding: 4px 6px 0 4px;\ +position: absolute;\ +top: 0;\ +z-index: 99;\ +white-space: normal;\ +}\ +.ace_search.left {\ +border-left: 0 none;\ +border-radius: 0px 0px 5px 0px;\ +left: 0;\ +}\ +.ace_search.right {\ +border-radius: 0px 0px 0px 5px;\ +border-right: 0 none;\ +right: 0;\ +}\ +.ace_search_form, .ace_replace_form {\ +margin: 0 20px 4px 0;\ +overflow: hidden;\ +line-height: 1.9;\ +}\ +.ace_replace_form {\ +margin-right: 0;\ +}\ +.ace_search_form.ace_nomatch {\ +outline: 1px solid red;\ +}\ +.ace_search_field {\ +border-radius: 3px 0 0 3px;\ +background-color: white;\ +color: black;\ +border: 1px solid #cbcbcb;\ +border-right: 0 none;\ +box-sizing: border-box!important;\ +outline: 0;\ +padding: 0;\ +font-size: inherit;\ +margin: 0;\ +line-height: inherit;\ +padding: 0 6px;\ +min-width: 17em;\ +vertical-align: top;\ +}\ +.ace_searchbtn {\ +border: 1px solid #cbcbcb;\ +line-height: inherit;\ +display: inline-block;\ +padding: 0 6px;\ +background: #fff;\ +border-right: 0 none;\ +border-left: 1px solid #dcdcdc;\ +cursor: pointer;\ +margin: 0;\ +position: relative;\ +box-sizing: content-box!important;\ +color: #666;\ +}\ +.ace_searchbtn:last-child {\ +border-radius: 0 3px 3px 0;\ +border-right: 1px solid #cbcbcb;\ +}\ +.ace_searchbtn:disabled {\ +background: none;\ +cursor: default;\ +}\ +.ace_searchbtn:hover {\ +background-color: #eef1f6;\ +}\ +.ace_searchbtn.prev, .ace_searchbtn.next {\ +padding: 0px 0.7em\ +}\ +.ace_searchbtn.prev:after, .ace_searchbtn.next:after {\ +content: \"\";\ +border: solid 2px #888;\ +width: 0.5em;\ +height: 0.5em;\ +border-width: 2px 0 0 2px;\ +display:inline-block;\ +transform: rotate(-45deg);\ +}\ +.ace_searchbtn.next:after {\ +border-width: 0 2px 2px 0 ;\ +}\ +.ace_searchbtn_close {\ +background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAcCAYAAABRVo5BAAAAZ0lEQVR42u2SUQrAMAhDvazn8OjZBilCkYVVxiis8H4CT0VrAJb4WHT3C5xU2a2IQZXJjiQIRMdkEoJ5Q2yMqpfDIo+XY4k6h+YXOyKqTIj5REaxloNAd0xiKmAtsTHqW8sR2W5f7gCu5nWFUpVjZwAAAABJRU5ErkJggg==) no-repeat 50% 0;\ +border-radius: 50%;\ +border: 0 none;\ +color: #656565;\ +cursor: pointer;\ +font: 16px/16px Arial;\ +padding: 0;\ +height: 14px;\ +width: 14px;\ +top: 9px;\ +right: 7px;\ +position: absolute;\ +}\ +.ace_searchbtn_close:hover {\ +background-color: #656565;\ +background-position: 50% 100%;\ +color: white;\ +}\ +.ace_button {\ +margin-left: 2px;\ +cursor: pointer;\ +-webkit-user-select: none;\ +-moz-user-select: none;\ +-o-user-select: none;\ +-ms-user-select: none;\ +user-select: none;\ +overflow: hidden;\ +opacity: 0.7;\ +border: 1px solid rgba(100,100,100,0.23);\ +padding: 1px;\ +box-sizing: border-box!important;\ +color: black;\ +}\ +.ace_button:hover {\ +background-color: #eee;\ +opacity:1;\ +}\ +.ace_button:active {\ +background-color: #ddd;\ +}\ +.ace_button.checked {\ +border-color: #3399ff;\ +opacity:1;\ +}\ +.ace_search_options{\ +margin-bottom: 3px;\ +text-align: right;\ +-webkit-user-select: none;\ +-moz-user-select: none;\ +-o-user-select: none;\ +-ms-user-select: none;\ +user-select: none;\ +clear: both;\ +}\ +.ace_search_counter {\ +float: left;\ +font-family: arial;\ +padding: 0 8px;\ +}"; +var HashHandler = require("../keyboard/hash_handler").HashHandler; +var keyUtil = require("../lib/keys"); + +var MAX_COUNT = 999; + +dom.importCssString(searchboxCss, "ace_searchbox"); + +var html = '
\ + \ +
\ + \ + \ + \ + All\ +
\ +
\ + \ + Replace\ + All\ +
\ +
\ + +\ + \ + .*\ + Aa\ + \\b\ + S\ +
\ +
'.replace(/> +/g, ">"); + +var SearchBox = function(editor, range, showReplaceForm) { + var div = dom.createElement("div"); + div.innerHTML = html; + this.element = div.firstChild; + + this.setSession = this.setSession.bind(this); + + this.$init(); + this.setEditor(editor); +}; + +(function() { + this.setEditor = function(editor) { + editor.searchBox = this; + editor.renderer.scroller.appendChild(this.element); + this.editor = editor; + }; + + this.setSession = function(e) { + debugger + this.searchRange = null; + this.$syncOptions(true); + } + + this.$initElements = function(sb) { + this.searchBox = sb.querySelector(".ace_search_form"); + this.replaceBox = sb.querySelector(".ace_replace_form"); + this.searchOption = sb.querySelector("[action=searchInSelection]"); + this.replaceOption = sb.querySelector("[action=toggleReplace]"); + this.regExpOption = sb.querySelector("[action=toggleRegexpMode]"); + this.caseSensitiveOption = sb.querySelector("[action=toggleCaseSensitive]"); + this.wholeWordOption = sb.querySelector("[action=toggleWholeWords]"); + this.searchInput = this.searchBox.querySelector(".ace_search_field"); + this.replaceInput = this.replaceBox.querySelector(".ace_search_field"); + this.searchCounter = sb.querySelector(".ace_search_counter"); + }; + + this.$init = function() { + var sb = this.element; + + this.$initElements(sb); + + var _this = this; + event.addListener(sb, "mousedown", function(e) { + setTimeout(function(){ + _this.activeInput.focus(); + }, 0); + event.stopPropagation(e); + }); + event.addListener(sb, "click", function(e) { + var t = e.target || e.srcElement; + var action = t.getAttribute("action"); + if (action && _this[action]) + _this[action](); + else if (_this.$searchBarKb.commands[action]) + _this.$searchBarKb.commands[action].exec(_this); + event.stopPropagation(e); + }); + + event.addCommandKeyListener(sb, function(e, hashId, keyCode) { + var keyString = keyUtil.keyCodeToString(keyCode); + var command = _this.$searchBarKb.findKeyCommand(hashId, keyString); + if (command && command.exec) { + command.exec(_this); + event.stopEvent(e); + } + }); + + this.$onChange = lang.delayedCall(function() { + _this.find(false, false); + }); + + event.addListener(this.searchInput, "input", function() { + _this.$onChange.schedule(20); + }); + event.addListener(this.searchInput, "focus", function() { + _this.activeInput = _this.searchInput; + _this.searchInput.value && _this.highlight(); + }); + event.addListener(this.replaceInput, "focus", function() { + _this.activeInput = _this.replaceInput; + _this.searchInput.value && _this.highlight(); + }); + }; + this.$closeSearchBarKb = new HashHandler([{ + bindKey: "Esc", + name: "closeSearchBar", + exec: function(editor) { + editor.searchBox.hide(); + } + }]); + this.$searchBarKb = new HashHandler(); + this.$searchBarKb.bindKeys({ + "Ctrl-f|Command-f": function(sb) { + var isReplace = sb.isReplace = !sb.isReplace; + sb.replaceBox.style.display = isReplace ? "" : "none"; + sb.replaceOption.checked = false; + sb.$syncOptions(); + sb.searchInput.focus(); + }, + "Ctrl-H|Command-Option-F": function(sb) { + sb.replaceOption.checked = true; + sb.$syncOptions(); + sb.replaceInput.focus(); + }, + "Ctrl-G|Command-G": function(sb) { + sb.findNext(); + }, + "Ctrl-Shift-G|Command-Shift-G": function(sb) { + sb.findPrev(); + }, + "esc": function(sb) { + setTimeout(function() { sb.hide();}); + }, + "Return": function(sb) { + if (sb.activeInput == sb.replaceInput) + sb.replace(); + sb.findNext(); + }, + "Shift-Return": function(sb) { + if (sb.activeInput == sb.replaceInput) + sb.replace(); + sb.findPrev(); + }, + "Alt-Return": function(sb) { + if (sb.activeInput == sb.replaceInput) + sb.replaceAll(); + sb.findAll(); + }, + "Tab": function(sb) { + (sb.activeInput == sb.replaceInput ? sb.searchInput : sb.replaceInput).focus(); + } + }); + + this.$searchBarKb.addCommands([{ + name: "toggleRegexpMode", + bindKey: {win: "Alt-R|Alt-/", mac: "Ctrl-Alt-R|Ctrl-Alt-/"}, + exec: function(sb) { + sb.regExpOption.checked = !sb.regExpOption.checked; + sb.$syncOptions(); + } + }, { + name: "toggleCaseSensitive", + bindKey: {win: "Alt-C|Alt-I", mac: "Ctrl-Alt-R|Ctrl-Alt-I"}, + exec: function(sb) { + sb.caseSensitiveOption.checked = !sb.caseSensitiveOption.checked; + sb.$syncOptions(); + } + }, { + name: "toggleWholeWords", + bindKey: {win: "Alt-B|Alt-W", mac: "Ctrl-Alt-B|Ctrl-Alt-W"}, + exec: function(sb) { + sb.wholeWordOption.checked = !sb.wholeWordOption.checked; + sb.$syncOptions(); + } + }, { + name: "toggleReplace", + exec: function(sb) { + sb.replaceOption.checked = !sb.replaceOption.checked; + sb.$syncOptions(); + } + }, { + name: "searchInSelection", + exec: function(sb) { + sb.searchOption.checked = !sb.searchRange; + sb.setSearchRange(sb.searchOption.checked && sb.editor.getSelectionRange()); + sb.$syncOptions(); + } + }]); + + this.setSearchRange = function(range) { + this.searchRange = range; + if (range) { + this.searchRangeMarker = this.editor.session.addMarker(range, "ace_active-line"); + } else if (this.searchRangeMarker) { + this.editor.session.removeMarker(this.searchRangeMarker); + this.searchRangeMarker = null; + } + } + + this.$syncOptions = function(preventScroll) { + dom.setCssClass(this.replaceOption, "checked", this.searchRange); + dom.setCssClass(this.searchOption, "checked", this.searchOption.checked); + this.replaceOption.textContent = this.replaceOption.checked ? "-" : "+"; + dom.setCssClass(this.regExpOption, "checked", this.regExpOption.checked); + dom.setCssClass(this.wholeWordOption, "checked", this.wholeWordOption.checked); + dom.setCssClass(this.caseSensitiveOption, "checked", this.caseSensitiveOption.checked); + this.replaceBox.style.display = this.replaceOption.checked ? "" : "none"; + this.find(false, false, preventScroll); + }; + + this.highlight = function(re) { + this.editor.session.highlight(re || this.editor.$search.$options.re); + this.editor.renderer.updateBackMarkers() + }; + this.find = function(skipCurrent, backwards, preventScroll) { + var range = this.editor.find(this.searchInput.value, { + skipCurrent: skipCurrent, + backwards: backwards, + wrap: true, + regExp: this.regExpOption.checked, + caseSensitive: this.caseSensitiveOption.checked, + wholeWord: this.wholeWordOption.checked, + preventScroll: preventScroll, + range: this.searchRange + }); + var noMatch = !range && this.searchInput.value; + dom.setCssClass(this.searchBox, "ace_nomatch", noMatch); + this.editor._emit("findSearchBox", { match: !noMatch }); + this.highlight(); + this.updateCounter(); + }; + this.updateCounter = function() { + var editor = this.editor; + var regex = editor.$search.$options.re; + var all = 0; + var before = 0 + if (regex) { + var value = this.searchRange + ? editor.session.getTextRange(this.searchRange) + : editor.getValue(); + + var offset = editor.session.doc.positionToIndex(editor.selection.anchor); + if (this.searchRange) + offset -= editor.session.doc.positionToIndex(this.searchRange.start); + + var last = regex.lastIndex = 0; + var m; + while ((m = regex.exec(value))) { + all++; + last = m.index; + if (last <= offset) + before++; + if (all > MAX_COUNT) + break + if (!m[0]) { + regex.lastIndex = last += 1; + if (last >= value.length) + break; + } + } + } + this.searchCounter.textContent = before + " of " + (all > MAX_COUNT ? MAX_COUNT + "+" : all); + }; + this.findNext = function() { + this.find(true, false); + }; + this.findPrev = function() { + this.find(true, true); + }; + this.findAll = function(){ + var range = this.editor.findAll(this.searchInput.value, { + regExp: this.regExpOption.checked, + caseSensitive: this.caseSensitiveOption.checked, + wholeWord: this.wholeWordOption.checked + }); + var noMatch = !range && this.searchInput.value; + dom.setCssClass(this.searchBox, "ace_nomatch", noMatch); + this.editor._emit("findSearchBox", { match: !noMatch }); + this.highlight(); + this.hide(); + }; + this.replace = function() { + if (!this.editor.getReadOnly()) + this.editor.replace(this.replaceInput.value); + }; + this.replaceAndFindNext = function() { + if (!this.editor.getReadOnly()) { + this.editor.replace(this.replaceInput.value); + this.findNext() + } + }; + this.replaceAll = function() { + if (!this.editor.getReadOnly()) + this.editor.replaceAll(this.replaceInput.value); + }; + + this.hide = function() { + this.active = false; + this.setSearchRange(null) + this.editor.off("changeSession", this.setSession); + + this.element.style.display = "none"; + this.editor.keyBinding.removeKeyboardHandler(this.$closeSearchBarKb); + this.editor.focus(); + }; + this.show = function(value, isReplace) { + this.active = true; + this.editor.on("changeSession", this.setSession); + this.element.style.display = ""; + this.replaceOption.checked = isReplace; + + if (value) + this.searchInput.value = value; + + this.searchInput.focus(); + this.searchInput.select(); + + this.editor.keyBinding.addKeyboardHandler(this.$closeSearchBarKb); + + this.$syncOptions(true); + }; + + this.isFocused = function() { + var el = document.activeElement; + return el == this.searchInput || el == this.replaceInput; + } +}).call(SearchBox.prototype); + +exports.SearchBox = SearchBox; + +exports.Search = function(editor, isReplace) { + var sb = editor.searchBox || new SearchBox(editor); + sb.show(editor.session.getTextRange(), isReplace); +}; + +}); + (function() { + window.require(["ace/ext/searchbox"], function() {}); + })(); + \ No newline at end of file diff --git a/chrome/content/scaffold/ace/keybinding-emacs.js b/chrome/content/scaffold/ace/keybinding-emacs.js new file mode 100644 index 0000000000..257b48aa00 --- /dev/null +++ b/chrome/content/scaffold/ace/keybinding-emacs.js @@ -0,0 +1,1181 @@ +define("ace/occur",["require","exports","module","ace/lib/oop","ace/range","ace/search","ace/edit_session","ace/search_highlight","ace/lib/dom"], function(require, exports, module) { +"use strict"; + +var oop = require("./lib/oop"); +var Range = require("./range").Range; +var Search = require("./search").Search; +var EditSession = require("./edit_session").EditSession; +var SearchHighlight = require("./search_highlight").SearchHighlight; +function Occur() {} + +oop.inherits(Occur, Search); + +(function() { + this.enter = function(editor, options) { + if (!options.needle) return false; + var pos = editor.getCursorPosition(); + this.displayOccurContent(editor, options); + var translatedPos = this.originalToOccurPosition(editor.session, pos); + editor.moveCursorToPosition(translatedPos); + return true; + } + this.exit = function(editor, options) { + var pos = options.translatePosition && editor.getCursorPosition(); + var translatedPos = pos && this.occurToOriginalPosition(editor.session, pos); + this.displayOriginalContent(editor); + if (translatedPos) + editor.moveCursorToPosition(translatedPos); + return true; + } + + this.highlight = function(sess, regexp) { + var hl = sess.$occurHighlight = sess.$occurHighlight || sess.addDynamicMarker( + new SearchHighlight(null, "ace_occur-highlight", "text")); + hl.setRegexp(regexp); + sess._emit("changeBackMarker"); // force highlight layer redraw + } + + this.displayOccurContent = function(editor, options) { + this.$originalSession = editor.session; + var found = this.matchingLines(editor.session, options); + var lines = found.map(function(foundLine) { return foundLine.content; }); + var occurSession = new EditSession(lines.join('\n')); + occurSession.$occur = this; + occurSession.$occurMatchingLines = found; + editor.setSession(occurSession); + this.$useEmacsStyleLineStart = this.$originalSession.$useEmacsStyleLineStart; + occurSession.$useEmacsStyleLineStart = this.$useEmacsStyleLineStart; + this.highlight(occurSession, options.re); + occurSession._emit('changeBackMarker'); + } + + this.displayOriginalContent = function(editor) { + editor.setSession(this.$originalSession); + this.$originalSession.$useEmacsStyleLineStart = this.$useEmacsStyleLineStart; + } + this.originalToOccurPosition = function(session, pos) { + var lines = session.$occurMatchingLines; + var nullPos = {row: 0, column: 0}; + if (!lines) return nullPos; + for (var i = 0; i < lines.length; i++) { + if (lines[i].row === pos.row) + return {row: i, column: pos.column}; + } + return nullPos; + } + this.occurToOriginalPosition = function(session, pos) { + var lines = session.$occurMatchingLines; + if (!lines || !lines[pos.row]) + return pos; + return {row: lines[pos.row].row, column: pos.column}; + } + + this.matchingLines = function(session, options) { + options = oop.mixin({}, options); + if (!session || !options.needle) return []; + var search = new Search(); + search.set(options); + return search.findAll(session).reduce(function(lines, range) { + var row = range.start.row; + var last = lines[lines.length-1]; + return last && last.row === row ? + lines : + lines.concat({row: row, content: session.getLine(row)}); + }, []); + } + +}).call(Occur.prototype); + +var dom = require('./lib/dom'); +dom.importCssString(".ace_occur-highlight {\n\ + border-radius: 4px;\n\ + background-color: rgba(87, 255, 8, 0.25);\n\ + position: absolute;\n\ + z-index: 4;\n\ + -moz-box-sizing: border-box;\n\ + -webkit-box-sizing: border-box;\n\ + box-sizing: border-box;\n\ + box-shadow: 0 0 4px rgb(91, 255, 50);\n\ +}\n\ +.ace_dark .ace_occur-highlight {\n\ + background-color: rgb(80, 140, 85);\n\ + box-shadow: 0 0 4px rgb(60, 120, 70);\n\ +}\n", "incremental-occur-highlighting"); + +exports.Occur = Occur; + +}); + +define("ace/commands/occur_commands",["require","exports","module","ace/config","ace/occur","ace/keyboard/hash_handler","ace/lib/oop"], function(require, exports, module) { + +var config = require("../config"), + Occur = require("../occur").Occur; +var occurStartCommand = { + name: "occur", + exec: function(editor, options) { + var alreadyInOccur = !!editor.session.$occur; + var occurSessionActive = new Occur().enter(editor, options); + if (occurSessionActive && !alreadyInOccur) + OccurKeyboardHandler.installIn(editor); + }, + readOnly: true +}; + +var occurCommands = [{ + name: "occurexit", + bindKey: 'esc|Ctrl-G', + exec: function(editor) { + var occur = editor.session.$occur; + if (!occur) return; + occur.exit(editor, {}); + if (!editor.session.$occur) OccurKeyboardHandler.uninstallFrom(editor); + }, + readOnly: true +}, { + name: "occuraccept", + bindKey: 'enter', + exec: function(editor) { + var occur = editor.session.$occur; + if (!occur) return; + occur.exit(editor, {translatePosition: true}); + if (!editor.session.$occur) OccurKeyboardHandler.uninstallFrom(editor); + }, + readOnly: true +}]; + +var HashHandler = require("../keyboard/hash_handler").HashHandler; +var oop = require("../lib/oop"); + + +function OccurKeyboardHandler() {} + +oop.inherits(OccurKeyboardHandler, HashHandler); + +(function() { + + this.isOccurHandler = true; + + this.attach = function(editor) { + HashHandler.call(this, occurCommands, editor.commands.platform); + this.$editor = editor; + } + + var handleKeyboard$super = this.handleKeyboard; + this.handleKeyboard = function(data, hashId, key, keyCode) { + var cmd = handleKeyboard$super.call(this, data, hashId, key, keyCode); + return (cmd && cmd.command) ? cmd : undefined; + } + +}).call(OccurKeyboardHandler.prototype); + +OccurKeyboardHandler.installIn = function(editor) { + var handler = new this(); + editor.keyBinding.addKeyboardHandler(handler); + editor.commands.addCommands(occurCommands); +} + +OccurKeyboardHandler.uninstallFrom = function(editor) { + editor.commands.removeCommands(occurCommands); + var handler = editor.getKeyboardHandler(); + if (handler.isOccurHandler) + editor.keyBinding.removeKeyboardHandler(handler); +} + +exports.occurStartCommand = occurStartCommand; + +}); + +define("ace/commands/incremental_search_commands",["require","exports","module","ace/config","ace/lib/oop","ace/keyboard/hash_handler","ace/commands/occur_commands"], function(require, exports, module) { + +var config = require("../config"); +var oop = require("../lib/oop"); +var HashHandler = require("../keyboard/hash_handler").HashHandler; +var occurStartCommand = require("./occur_commands").occurStartCommand; +exports.iSearchStartCommands = [{ + name: "iSearch", + bindKey: {win: "Ctrl-F", mac: "Command-F"}, + exec: function(editor, options) { + config.loadModule(["core", "ace/incremental_search"], function(e) { + var iSearch = e.iSearch = e.iSearch || new e.IncrementalSearch(); + iSearch.activate(editor, options.backwards); + if (options.jumpToFirstMatch) iSearch.next(options); + }); + }, + readOnly: true +}, { + name: "iSearchBackwards", + exec: function(editor, jumpToNext) { editor.execCommand('iSearch', {backwards: true}); }, + readOnly: true +}, { + name: "iSearchAndGo", + bindKey: {win: "Ctrl-K", mac: "Command-G"}, + exec: function(editor, jumpToNext) { editor.execCommand('iSearch', {jumpToFirstMatch: true, useCurrentOrPrevSearch: true}); }, + readOnly: true +}, { + name: "iSearchBackwardsAndGo", + bindKey: {win: "Ctrl-Shift-K", mac: "Command-Shift-G"}, + exec: function(editor) { editor.execCommand('iSearch', {jumpToFirstMatch: true, backwards: true, useCurrentOrPrevSearch: true}); }, + readOnly: true +}]; +exports.iSearchCommands = [{ + name: "restartSearch", + bindKey: {win: "Ctrl-F", mac: "Command-F"}, + exec: function(iSearch) { + iSearch.cancelSearch(true); + } +}, { + name: "searchForward", + bindKey: {win: "Ctrl-S|Ctrl-K", mac: "Ctrl-S|Command-G"}, + exec: function(iSearch, options) { + options.useCurrentOrPrevSearch = true; + iSearch.next(options); + } +}, { + name: "searchBackward", + bindKey: {win: "Ctrl-R|Ctrl-Shift-K", mac: "Ctrl-R|Command-Shift-G"}, + exec: function(iSearch, options) { + options.useCurrentOrPrevSearch = true; + options.backwards = true; + iSearch.next(options); + } +}, { + name: "extendSearchTerm", + exec: function(iSearch, string) { + iSearch.addString(string); + } +}, { + name: "extendSearchTermSpace", + bindKey: "space", + exec: function(iSearch) { iSearch.addString(' '); } +}, { + name: "shrinkSearchTerm", + bindKey: "backspace", + exec: function(iSearch) { + iSearch.removeChar(); + } +}, { + name: 'confirmSearch', + bindKey: 'return', + exec: function(iSearch) { iSearch.deactivate(); } +}, { + name: 'cancelSearch', + bindKey: 'esc|Ctrl-G', + exec: function(iSearch) { iSearch.deactivate(true); } +}, { + name: 'occurisearch', + bindKey: 'Ctrl-O', + exec: function(iSearch) { + var options = oop.mixin({}, iSearch.$options); + iSearch.deactivate(); + occurStartCommand.exec(iSearch.$editor, options); + } +}, { + name: "yankNextWord", + bindKey: "Ctrl-w", + exec: function(iSearch) { + var ed = iSearch.$editor, + range = ed.selection.getRangeOfMovements(function(sel) { sel.moveCursorWordRight(); }), + string = ed.session.getTextRange(range); + iSearch.addString(string); + } +}, { + name: "yankNextChar", + bindKey: "Ctrl-Alt-y", + exec: function(iSearch) { + var ed = iSearch.$editor, + range = ed.selection.getRangeOfMovements(function(sel) { sel.moveCursorRight(); }), + string = ed.session.getTextRange(range); + iSearch.addString(string); + } +}, { + name: 'recenterTopBottom', + bindKey: 'Ctrl-l', + exec: function(iSearch) { iSearch.$editor.execCommand('recenterTopBottom'); } +}, { + name: 'selectAllMatches', + bindKey: 'Ctrl-space', + exec: function(iSearch) { + var ed = iSearch.$editor, + hl = ed.session.$isearchHighlight, + ranges = hl && hl.cache ? hl.cache + .reduce(function(ranges, ea) { + return ranges.concat(ea ? ea : []); }, []) : []; + iSearch.deactivate(false); + ranges.forEach(ed.selection.addRange.bind(ed.selection)); + } +}, { + name: 'searchAsRegExp', + bindKey: 'Alt-r', + exec: function(iSearch) { + iSearch.convertNeedleToRegExp(); + } +}].map(function(cmd) { + cmd.readOnly = true; + cmd.isIncrementalSearchCommand = true; + cmd.scrollIntoView = "animate-cursor"; + return cmd; +}); + +function IncrementalSearchKeyboardHandler(iSearch) { + this.$iSearch = iSearch; +} + +oop.inherits(IncrementalSearchKeyboardHandler, HashHandler); + +(function() { + + this.attach = function(editor) { + var iSearch = this.$iSearch; + HashHandler.call(this, exports.iSearchCommands, editor.commands.platform); + this.$commandExecHandler = editor.commands.addEventListener('exec', function(e) { + if (!e.command.isIncrementalSearchCommand) + return iSearch.deactivate(); + e.stopPropagation(); + e.preventDefault(); + var scrollTop = editor.session.getScrollTop(); + var result = e.command.exec(iSearch, e.args || {}); + editor.renderer.scrollCursorIntoView(null, 0.5); + editor.renderer.animateScrolling(scrollTop); + return result; + }); + }; + + this.detach = function(editor) { + if (!this.$commandExecHandler) return; + editor.commands.removeEventListener('exec', this.$commandExecHandler); + delete this.$commandExecHandler; + }; + + var handleKeyboard$super = this.handleKeyboard; + this.handleKeyboard = function(data, hashId, key, keyCode) { + if (((hashId === 1/*ctrl*/ || hashId === 8/*command*/) && key === 'v') + || (hashId === 1/*ctrl*/ && key === 'y')) return null; + var cmd = handleKeyboard$super.call(this, data, hashId, key, keyCode); + if (cmd.command) { return cmd; } + if (hashId == -1) { + var extendCmd = this.commands.extendSearchTerm; + if (extendCmd) { return {command: extendCmd, args: key}; } + } + return false; + }; + +}).call(IncrementalSearchKeyboardHandler.prototype); + + +exports.IncrementalSearchKeyboardHandler = IncrementalSearchKeyboardHandler; + +}); + +define("ace/incremental_search",["require","exports","module","ace/lib/oop","ace/range","ace/search","ace/search_highlight","ace/commands/incremental_search_commands","ace/lib/dom","ace/commands/command_manager","ace/editor","ace/config"], function(require, exports, module) { +"use strict"; + +var oop = require("./lib/oop"); +var Range = require("./range").Range; +var Search = require("./search").Search; +var SearchHighlight = require("./search_highlight").SearchHighlight; +var iSearchCommandModule = require("./commands/incremental_search_commands"); +var ISearchKbd = iSearchCommandModule.IncrementalSearchKeyboardHandler; +function IncrementalSearch() { + this.$options = {wrap: false, skipCurrent: false}; + this.$keyboardHandler = new ISearchKbd(this); +} + +oop.inherits(IncrementalSearch, Search); + +function isRegExp(obj) { + return obj instanceof RegExp; +} + +function regExpToObject(re) { + var string = String(re), + start = string.indexOf('/'), + flagStart = string.lastIndexOf('/'); + return { + expression: string.slice(start+1, flagStart), + flags: string.slice(flagStart+1) + } +} + +function stringToRegExp(string, flags) { + try { + return new RegExp(string, flags); + } catch (e) { return string; } +} + +function objectToRegExp(obj) { + return stringToRegExp(obj.expression, obj.flags); +} + +(function() { + + this.activate = function(ed, backwards) { + this.$editor = ed; + this.$startPos = this.$currentPos = ed.getCursorPosition(); + this.$options.needle = ''; + this.$options.backwards = backwards; + ed.keyBinding.addKeyboardHandler(this.$keyboardHandler); + this.$originalEditorOnPaste = ed.onPaste; ed.onPaste = this.onPaste.bind(this); + this.$mousedownHandler = ed.addEventListener('mousedown', this.onMouseDown.bind(this)); + this.selectionFix(ed); + this.statusMessage(true); + }; + + this.deactivate = function(reset) { + this.cancelSearch(reset); + var ed = this.$editor; + ed.keyBinding.removeKeyboardHandler(this.$keyboardHandler); + if (this.$mousedownHandler) { + ed.removeEventListener('mousedown', this.$mousedownHandler); + delete this.$mousedownHandler; + } + ed.onPaste = this.$originalEditorOnPaste; + this.message(''); + }; + + this.selectionFix = function(editor) { + if (editor.selection.isEmpty() && !editor.session.$emacsMark) { + editor.clearSelection(); + } + }; + + this.highlight = function(regexp) { + var sess = this.$editor.session, + hl = sess.$isearchHighlight = sess.$isearchHighlight || sess.addDynamicMarker( + new SearchHighlight(null, "ace_isearch-result", "text")); + hl.setRegexp(regexp); + sess._emit("changeBackMarker"); // force highlight layer redraw + }; + + this.cancelSearch = function(reset) { + var e = this.$editor; + this.$prevNeedle = this.$options.needle; + this.$options.needle = ''; + if (reset) { + e.moveCursorToPosition(this.$startPos); + this.$currentPos = this.$startPos; + } else { + e.pushEmacsMark && e.pushEmacsMark(this.$startPos, false); + } + this.highlight(null); + return Range.fromPoints(this.$currentPos, this.$currentPos); + }; + + this.highlightAndFindWithNeedle = function(moveToNext, needleUpdateFunc) { + if (!this.$editor) return null; + var options = this.$options; + if (needleUpdateFunc) { + options.needle = needleUpdateFunc.call(this, options.needle || '') || ''; + } + if (options.needle.length === 0) { + this.statusMessage(true); + return this.cancelSearch(true); + } + options.start = this.$currentPos; + var session = this.$editor.session, + found = this.find(session), + shouldSelect = this.$editor.emacsMark ? + !!this.$editor.emacsMark() : !this.$editor.selection.isEmpty(); + if (found) { + if (options.backwards) found = Range.fromPoints(found.end, found.start); + this.$editor.selection.setRange(Range.fromPoints(shouldSelect ? this.$startPos : found.end, found.end)); + if (moveToNext) this.$currentPos = found.end; + this.highlight(options.re); + } + + this.statusMessage(found); + + return found; + }; + + this.addString = function(s) { + return this.highlightAndFindWithNeedle(false, function(needle) { + if (!isRegExp(needle)) + return needle + s; + var reObj = regExpToObject(needle); + reObj.expression += s; + return objectToRegExp(reObj); + }); + }; + + this.removeChar = function(c) { + return this.highlightAndFindWithNeedle(false, function(needle) { + if (!isRegExp(needle)) + return needle.substring(0, needle.length-1); + var reObj = regExpToObject(needle); + reObj.expression = reObj.expression.substring(0, reObj.expression.length-1); + return objectToRegExp(reObj); + }); + }; + + this.next = function(options) { + options = options || {}; + this.$options.backwards = !!options.backwards; + this.$currentPos = this.$editor.getCursorPosition(); + return this.highlightAndFindWithNeedle(true, function(needle) { + return options.useCurrentOrPrevSearch && needle.length === 0 ? + this.$prevNeedle || '' : needle; + }); + }; + + this.onMouseDown = function(evt) { + this.deactivate(); + return true; + }; + + this.onPaste = function(text) { + this.addString(text); + }; + + this.convertNeedleToRegExp = function() { + return this.highlightAndFindWithNeedle(false, function(needle) { + return isRegExp(needle) ? needle : stringToRegExp(needle, 'ig'); + }); + }; + + this.convertNeedleToString = function() { + return this.highlightAndFindWithNeedle(false, function(needle) { + return isRegExp(needle) ? regExpToObject(needle).expression : needle; + }); + }; + + this.statusMessage = function(found) { + var options = this.$options, msg = ''; + msg += options.backwards ? 'reverse-' : ''; + msg += 'isearch: ' + options.needle; + msg += found ? '' : ' (not found)'; + this.message(msg); + }; + + this.message = function(msg) { + if (this.$editor.showCommandLine) { + this.$editor.showCommandLine(msg); + this.$editor.focus(); + } else { + console.log(msg); + } + }; + +}).call(IncrementalSearch.prototype); + + +exports.IncrementalSearch = IncrementalSearch; + +var dom = require('./lib/dom'); +dom.importCssString && dom.importCssString("\ +.ace_marker-layer .ace_isearch-result {\ + position: absolute;\ + z-index: 6;\ + -moz-box-sizing: border-box;\ + -webkit-box-sizing: border-box;\ + box-sizing: border-box;\ +}\ +div.ace_isearch-result {\ + border-radius: 4px;\ + background-color: rgba(255, 200, 0, 0.5);\ + box-shadow: 0 0 4px rgb(255, 200, 0);\ +}\ +.ace_dark div.ace_isearch-result {\ + background-color: rgb(100, 110, 160);\ + box-shadow: 0 0 4px rgb(80, 90, 140);\ +}", "incremental-search-highlighting"); +var commands = require("./commands/command_manager"); +(function() { + this.setupIncrementalSearch = function(editor, val) { + if (this.usesIncrementalSearch == val) return; + this.usesIncrementalSearch = val; + var iSearchCommands = iSearchCommandModule.iSearchStartCommands; + var method = val ? 'addCommands' : 'removeCommands'; + this[method](iSearchCommands); + }; +}).call(commands.CommandManager.prototype); +var Editor = require("./editor").Editor; +require("./config").defineOptions(Editor.prototype, "editor", { + useIncrementalSearch: { + set: function(val) { + this.keyBinding.$handlers.forEach(function(handler) { + if (handler.setupIncrementalSearch) { + handler.setupIncrementalSearch(this, val); + } + }); + this._emit('incrementalSearchSettingChanged', {isEnabled: val}); + } + } +}); + +}); + +define("ace/keyboard/emacs",["require","exports","module","ace/lib/dom","ace/incremental_search","ace/commands/incremental_search_commands","ace/keyboard/hash_handler","ace/lib/keys"], function(require, exports, module) { +"use strict"; + +var dom = require("../lib/dom"); +require("../incremental_search"); +var iSearchCommandModule = require("../commands/incremental_search_commands"); + + +var screenToTextBlockCoordinates = function(x, y) { + var canvasPos = this.scroller.getBoundingClientRect(); + + var col = Math.floor( + (x + this.scrollLeft - canvasPos.left - this.$padding) / this.characterWidth + ); + var row = Math.floor( + (y + this.scrollTop - canvasPos.top) / this.lineHeight + ); + + return this.session.screenToDocumentPosition(row, col); +}; + +var HashHandler = require("./hash_handler").HashHandler; +exports.handler = new HashHandler(); + +exports.handler.isEmacs = true; +exports.handler.$id = "ace/keyboard/emacs"; + +var initialized = false; +var $formerLongWords; +var $formerLineStart; + +exports.handler.attach = function(editor) { + if (!initialized) { + initialized = true; + dom.importCssString('\ + .emacs-mode .ace_cursor{\ + border: 1px rgba(50,250,50,0.8) solid!important;\ + -moz-box-sizing: border-box!important;\ + -webkit-box-sizing: border-box!important;\ + box-sizing: border-box!important;\ + background-color: rgba(0,250,0,0.9);\ + opacity: 0.5;\ + }\ + .emacs-mode .ace_hidden-cursors .ace_cursor{\ + opacity: 1;\ + background-color: transparent;\ + }\ + .emacs-mode .ace_overwrite-cursors .ace_cursor {\ + opacity: 1;\ + background-color: transparent;\ + border-width: 0 0 2px 2px !important;\ + }\ + .emacs-mode .ace_text-layer {\ + z-index: 4\ + }\ + .emacs-mode .ace_cursor-layer {\ + z-index: 2\ + }', 'emacsMode' + ); + } + $formerLongWords = editor.session.$selectLongWords; + editor.session.$selectLongWords = true; + $formerLineStart = editor.session.$useEmacsStyleLineStart; + editor.session.$useEmacsStyleLineStart = true; + + editor.session.$emacsMark = null; // the active mark + editor.session.$emacsMarkRing = editor.session.$emacsMarkRing || []; + + editor.emacsMark = function() { + return this.session.$emacsMark; + }; + + editor.setEmacsMark = function(p) { + this.session.$emacsMark = p; + }; + + editor.pushEmacsMark = function(p, activate) { + var prevMark = this.session.$emacsMark; + if (prevMark) + this.session.$emacsMarkRing.push(prevMark); + if (!p || activate) this.setEmacsMark(p); + else this.session.$emacsMarkRing.push(p); + }; + + editor.popEmacsMark = function() { + var mark = this.emacsMark(); + if (mark) { this.setEmacsMark(null); return mark; } + return this.session.$emacsMarkRing.pop(); + }; + + editor.getLastEmacsMark = function(p) { + return this.session.$emacsMark || this.session.$emacsMarkRing.slice(-1)[0]; + }; + + editor.emacsMarkForSelection = function(replacement) { + var sel = this.selection, + multiRangeLength = this.multiSelect ? + this.multiSelect.getAllRanges().length : 1, + selIndex = sel.index || 0, + markRing = this.session.$emacsMarkRing, + markIndex = markRing.length - (multiRangeLength - selIndex), + lastMark = markRing[markIndex] || sel.anchor; + if (replacement) { + markRing.splice(markIndex, 1, + "row" in replacement && "column" in replacement ? + replacement : undefined); + } + return lastMark; + } + + editor.on("click", $resetMarkMode); + editor.on("changeSession", $kbSessionChange); + editor.renderer.screenToTextCoordinates = screenToTextBlockCoordinates; + editor.setStyle("emacs-mode"); + editor.commands.addCommands(commands); + exports.handler.platform = editor.commands.platform; + editor.$emacsModeHandler = this; + editor.addEventListener('copy', this.onCopy); + editor.addEventListener('paste', this.onPaste); +}; + +exports.handler.detach = function(editor) { + delete editor.renderer.screenToTextCoordinates; + editor.session.$selectLongWords = $formerLongWords; + editor.session.$useEmacsStyleLineStart = $formerLineStart; + editor.removeEventListener("click", $resetMarkMode); + editor.removeEventListener("changeSession", $kbSessionChange); + editor.unsetStyle("emacs-mode"); + editor.commands.removeCommands(commands); + editor.removeEventListener('copy', this.onCopy); + editor.removeEventListener('paste', this.onPaste); + editor.$emacsModeHandler = null; +}; + +var $kbSessionChange = function(e) { + if (e.oldSession) { + e.oldSession.$selectLongWords = $formerLongWords; + e.oldSession.$useEmacsStyleLineStart = $formerLineStart; + } + + $formerLongWords = e.session.$selectLongWords; + e.session.$selectLongWords = true; + $formerLineStart = e.session.$useEmacsStyleLineStart; + e.session.$useEmacsStyleLineStart = true; + + if (!e.session.hasOwnProperty('$emacsMark')) + e.session.$emacsMark = null; + if (!e.session.hasOwnProperty('$emacsMarkRing')) + e.session.$emacsMarkRing = []; +}; + +var $resetMarkMode = function(e) { + e.editor.session.$emacsMark = null; +}; + +var keys = require("../lib/keys").KEY_MODS; +var eMods = {C: "ctrl", S: "shift", M: "alt", CMD: "command"}; +var combinations = ["C-S-M-CMD", + "S-M-CMD", "C-M-CMD", "C-S-CMD", "C-S-M", + "M-CMD", "S-CMD", "S-M", "C-CMD", "C-M", "C-S", + "CMD", "M", "S", "C"]; +combinations.forEach(function(c) { + var hashId = 0; + c.split("-").forEach(function(c) { + hashId = hashId | keys[eMods[c]]; + }); + eMods[hashId] = c.toLowerCase() + "-"; +}); + +exports.handler.onCopy = function(e, editor) { + if (editor.$handlesEmacsOnCopy) return; + editor.$handlesEmacsOnCopy = true; + exports.handler.commands.killRingSave.exec(editor); + editor.$handlesEmacsOnCopy = false; +}; + +exports.handler.onPaste = function(e, editor) { + editor.pushEmacsMark(editor.getCursorPosition()); +}; + +exports.handler.bindKey = function(key, command) { + if (typeof key == "object") + key = key[this.platform]; + if (!key) + return; + + var ckb = this.commandKeyBinding; + key.split("|").forEach(function(keyPart) { + keyPart = keyPart.toLowerCase(); + ckb[keyPart] = command; + var keyParts = keyPart.split(" ").slice(0,-1); + keyParts.reduce(function(keyMapKeys, keyPart, i) { + var prefix = keyMapKeys[i-1] ? keyMapKeys[i-1] + ' ' : ''; + return keyMapKeys.concat([prefix + keyPart]); + }, []).forEach(function(keyPart) { + if (!ckb[keyPart]) ckb[keyPart] = "null"; + }); + }, this); +}; + +exports.handler.getStatusText = function(editor, data) { + var str = ""; + if (data.count) + str += data.count; + if (data.keyChain) + str += " " + data.keyChain + return str; +}; + +exports.handler.handleKeyboard = function(data, hashId, key, keyCode) { + if (keyCode === -1) return undefined; + + var editor = data.editor; + editor._signal("changeStatus"); + if (hashId == -1) { + editor.pushEmacsMark(); + if (data.count) { + var str = new Array(data.count + 1).join(key); + data.count = null; + return {command: "insertstring", args: str}; + } + } + + var modifier = eMods[hashId]; + if (modifier == "c-" || data.count) { + var count = parseInt(key[key.length - 1]); + if (typeof count === 'number' && !isNaN(count)) { + data.count = Math.max(data.count, 0) || 0; + data.count = 10 * data.count + count; + return {command: "null"}; + } + } + if (modifier) key = modifier + key; + if (data.keyChain) key = data.keyChain += " " + key; + var command = this.commandKeyBinding[key]; + data.keyChain = command == "null" ? key : ""; + if (!command) return undefined; + if (command === "null") return {command: "null"}; + + if (command === "universalArgument") { + data.count = -4; + return {command: "null"}; + } + var args; + if (typeof command !== "string") { + args = command.args; + if (command.command) command = command.command; + if (command === "goorselect") { + command = editor.emacsMark() ? args[1] : args[0]; + args = null; + } + } + + if (typeof command === "string") { + if (command === "insertstring" || + command === "splitline" || + command === "togglecomment") { + editor.pushEmacsMark(); + } + command = this.commands[command] || editor.commands.commands[command]; + if (!command) return undefined; + } + + if (!command.readOnly && !command.isYank) + data.lastCommand = null; + + if (!command.readOnly && editor.emacsMark()) + editor.setEmacsMark(null) + + if (data.count) { + var count = data.count; + data.count = 0; + if (!command || !command.handlesCount) { + return { + args: args, + command: { + exec: function(editor, args) { + for (var i = 0; i < count; i++) + command.exec(editor, args); + }, + multiSelectAction: command.multiSelectAction + } + }; + } else { + if (!args) args = {}; + if (typeof args === 'object') args.count = count; + } + } + + return {command: command, args: args}; +}; + +exports.emacsKeys = { + "Up|C-p" : {command: "goorselect", args: ["golineup","selectup"]}, + "Down|C-n" : {command: "goorselect", args: ["golinedown","selectdown"]}, + "Left|C-b" : {command: "goorselect", args: ["gotoleft","selectleft"]}, + "Right|C-f" : {command: "goorselect", args: ["gotoright","selectright"]}, + "C-Left|M-b" : {command: "goorselect", args: ["gotowordleft","selectwordleft"]}, + "C-Right|M-f" : {command: "goorselect", args: ["gotowordright","selectwordright"]}, + "Home|C-a" : {command: "goorselect", args: ["gotolinestart","selecttolinestart"]}, + "End|C-e" : {command: "goorselect", args: ["gotolineend","selecttolineend"]}, + "C-Home|S-M-,": {command: "goorselect", args: ["gotostart","selecttostart"]}, + "C-End|S-M-." : {command: "goorselect", args: ["gotoend","selecttoend"]}, + "S-Up|S-C-p" : "selectup", + "S-Down|S-C-n" : "selectdown", + "S-Left|S-C-b" : "selectleft", + "S-Right|S-C-f" : "selectright", + "S-C-Left|S-M-b" : "selectwordleft", + "S-C-Right|S-M-f" : "selectwordright", + "S-Home|S-C-a" : "selecttolinestart", + "S-End|S-C-e" : "selecttolineend", + "S-C-Home" : "selecttostart", + "S-C-End" : "selecttoend", + + "C-l" : "recenterTopBottom", + "M-s" : "centerselection", + "M-g": "gotoline", + "C-x C-p": "selectall", + "C-Down": {command: "goorselect", args: ["gotopagedown","selectpagedown"]}, + "C-Up": {command: "goorselect", args: ["gotopageup","selectpageup"]}, + "PageDown|C-v": {command: "goorselect", args: ["gotopagedown","selectpagedown"]}, + "PageUp|M-v": {command: "goorselect", args: ["gotopageup","selectpageup"]}, + "S-C-Down": "selectpagedown", + "S-C-Up": "selectpageup", + + "C-s": "iSearch", + "C-r": "iSearchBackwards", + + "M-C-s": "findnext", + "M-C-r": "findprevious", + "S-M-5": "replace", + "Backspace": "backspace", + "Delete|C-d": "del", + "Return|C-m": {command: "insertstring", args: "\n"}, // "newline" + "C-o": "splitline", + + "M-d|C-Delete": {command: "killWord", args: "right"}, + "C-Backspace|M-Backspace|M-Delete": {command: "killWord", args: "left"}, + "C-k": "killLine", + + "C-y|S-Delete": "yank", + "M-y": "yankRotate", + "C-g": "keyboardQuit", + + "C-w|C-S-W": "killRegion", + "M-w": "killRingSave", + "C-Space": "setMark", + "C-x C-x": "exchangePointAndMark", + + "C-t": "transposeletters", + "M-u": "touppercase", // Doesn't work + "M-l": "tolowercase", + "M-/": "autocomplete", // Doesn't work + "C-u": "universalArgument", + + "M-;": "togglecomment", + + "C-/|C-x u|S-C--|C-z": "undo", + "S-C-/|S-C-x u|C--|S-C-z": "redo", // infinite undo? + "C-x r": "selectRectangularRegion", + "M-x": {command: "focusCommandLine", args: "M-x "} +}; + + +exports.handler.bindKeys(exports.emacsKeys); + +exports.handler.addCommands({ + recenterTopBottom: function(editor) { + var renderer = editor.renderer; + var pos = renderer.$cursorLayer.getPixelPosition(); + var h = renderer.$size.scrollerHeight - renderer.lineHeight; + var scrollTop = renderer.scrollTop; + if (Math.abs(pos.top - scrollTop) < 2) { + scrollTop = pos.top - h; + } else if (Math.abs(pos.top - scrollTop - h * 0.5) < 2) { + scrollTop = pos.top; + } else { + scrollTop = pos.top - h * 0.5; + } + editor.session.setScrollTop(scrollTop); + }, + selectRectangularRegion: function(editor) { + editor.multiSelect.toggleBlockSelection(); + }, + setMark: { + exec: function(editor, args) { + + if (args && args.count) { + if (editor.inMultiSelectMode) editor.forEachSelection(moveToMark); + else moveToMark(); + moveToMark(); + return; + } + + var mark = editor.emacsMark(), + ranges = editor.selection.getAllRanges(), + rangePositions = ranges.map(function(r) { return {row: r.start.row, column: r.start.column}; }), + transientMarkModeActive = true, + hasNoSelection = ranges.every(function(range) { return range.isEmpty(); }); + if (transientMarkModeActive && (mark || !hasNoSelection)) { + if (editor.inMultiSelectMode) editor.forEachSelection({exec: editor.clearSelection.bind(editor)}); + else editor.clearSelection(); + if (mark) editor.pushEmacsMark(null); + return; + } + + if (!mark) { + rangePositions.forEach(function(pos) { editor.pushEmacsMark(pos); }); + editor.setEmacsMark(rangePositions[rangePositions.length-1]); + return; + } + + function moveToMark() { + var mark = editor.popEmacsMark(); + mark && editor.moveCursorToPosition(mark); + } + + }, + readOnly: true, + handlesCount: true + }, + exchangePointAndMark: { + exec: function exchangePointAndMark$exec(editor, args) { + var sel = editor.selection; + if (!args.count && !sel.isEmpty()) { // just invert selection + sel.setSelectionRange(sel.getRange(), !sel.isBackwards()); + return; + } + + if (args.count) { // replace mark and point + var pos = {row: sel.lead.row, column: sel.lead.column}; + sel.clearSelection(); + sel.moveCursorToPosition(editor.emacsMarkForSelection(pos)); + } else { // create selection to last mark + sel.selectToPosition(editor.emacsMarkForSelection()); + } + }, + readOnly: true, + handlesCount: true, + multiSelectAction: "forEach" + }, + killWord: { + exec: function(editor, dir) { + editor.clearSelection(); + if (dir == "left") + editor.selection.selectWordLeft(); + else + editor.selection.selectWordRight(); + + var range = editor.getSelectionRange(); + var text = editor.session.getTextRange(range); + exports.killRing.add(text); + + editor.session.remove(range); + editor.clearSelection(); + }, + multiSelectAction: "forEach" + }, + killLine: function(editor) { + editor.pushEmacsMark(null); + editor.clearSelection(); + var range = editor.getSelectionRange(); + var line = editor.session.getLine(range.start.row); + range.end.column = line.length; + line = line.substr(range.start.column) + + var foldLine = editor.session.getFoldLine(range.start.row); + if (foldLine && range.end.row != foldLine.end.row) { + range.end.row = foldLine.end.row; + line = "x"; + } + if (/^\s*$/.test(line)) { + range.end.row++; + line = editor.session.getLine(range.end.row); + range.end.column = /^\s*$/.test(line) ? line.length : 0; + } + var text = editor.session.getTextRange(range); + if (editor.prevOp.command == this) + exports.killRing.append(text); + else + exports.killRing.add(text); + + editor.session.remove(range); + editor.clearSelection(); + }, + yank: function(editor) { + editor.onPaste(exports.killRing.get() || ''); + editor.keyBinding.$data.lastCommand = "yank"; + }, + yankRotate: function(editor) { + if (editor.keyBinding.$data.lastCommand != "yank") + return; + editor.undo(); + editor.session.$emacsMarkRing.pop(); // also undo recording mark + editor.onPaste(exports.killRing.rotate()); + editor.keyBinding.$data.lastCommand = "yank"; + }, + killRegion: { + exec: function(editor) { + exports.killRing.add(editor.getCopyText()); + editor.commands.byName.cut.exec(editor); + editor.setEmacsMark(null); + }, + readOnly: true, + multiSelectAction: "forEach" + }, + killRingSave: { + exec: function(editor) { + + editor.$handlesEmacsOnCopy = true; + var marks = editor.session.$emacsMarkRing.slice(), + deselectedMarks = []; + exports.killRing.add(editor.getCopyText()); + + setTimeout(function() { + function deselect() { + var sel = editor.selection, range = sel.getRange(), + pos = sel.isBackwards() ? range.end : range.start; + deselectedMarks.push({row: pos.row, column: pos.column}); + sel.clearSelection(); + } + editor.$handlesEmacsOnCopy = false; + if (editor.inMultiSelectMode) editor.forEachSelection({exec: deselect}); + else deselect(); + editor.session.$emacsMarkRing = marks.concat(deselectedMarks.reverse()); + }, 0); + }, + readOnly: true + }, + keyboardQuit: function(editor) { + editor.selection.clearSelection(); + editor.setEmacsMark(null); + editor.keyBinding.$data.count = null; + }, + focusCommandLine: function(editor, arg) { + if (editor.showCommandLine) + editor.showCommandLine(arg); + } +}); + +exports.handler.addCommands(iSearchCommandModule.iSearchStartCommands); + +var commands = exports.handler.commands; +commands.yank.isYank = true; +commands.yankRotate.isYank = true; + +exports.killRing = { + $data: [], + add: function(str) { + str && this.$data.push(str); + if (this.$data.length > 30) + this.$data.shift(); + }, + append: function(str) { + var idx = this.$data.length - 1; + var text = this.$data[idx] || ""; + if (str) text += str; + if (text) this.$data[idx] = text; + }, + get: function(n) { + n = n || 1; + return this.$data.slice(this.$data.length-n, this.$data.length).reverse().join('\n'); + }, + pop: function() { + if (this.$data.length > 1) + this.$data.pop(); + return this.get(); + }, + rotate: function() { + this.$data.unshift(this.$data.pop()); + return this.get(); + } +}; + +}); diff --git a/chrome/content/scaffold/ace/keybinding-vim.js b/chrome/content/scaffold/ace/keybinding-vim.js new file mode 100644 index 0000000000..bea5c15573 --- /dev/null +++ b/chrome/content/scaffold/ace/keybinding-vim.js @@ -0,0 +1,5598 @@ +define("ace/keyboard/vim",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/dom","ace/lib/oop","ace/lib/keys","ace/lib/event","ace/search","ace/lib/useragent","ace/search_highlight","ace/commands/multi_select_commands","ace/mode/text","ace/multi_select"], function(require, exports, module) { + 'use strict'; + + function log() { + var d = ""; + function format(p) { + if (typeof p != "object") + return p + ""; + if ("line" in p) { + return p.line + ":" + p.ch; + } + if ("anchor" in p) { + return format(p.anchor) + "->" + format(p.head); + } + if (Array.isArray(p)) + return "[" + p.map(function(x) { + return format(x); + }) + "]"; + return JSON.stringify(p); + } + for (var i = 0; i < arguments.length; i++) { + var p = arguments[i]; + var f = format(p); + d += f + " "; + } + console.log(d); + } + var Range = require("../range").Range; + var EventEmitter = require("../lib/event_emitter").EventEmitter; + var dom = require("../lib/dom"); + var oop = require("../lib/oop"); + var KEYS = require("../lib/keys"); + var event = require("../lib/event"); + var Search = require("../search").Search; + var useragent = require("../lib/useragent"); + var SearchHighlight = require("../search_highlight").SearchHighlight; + var multiSelectCommands = require("../commands/multi_select_commands"); + var TextModeTokenRe = require("../mode/text").Mode.prototype.tokenRe; + require("../multi_select"); + + var CodeMirror = function(ace) { + this.ace = ace; + this.state = {}; + this.marks = {}; + this.$uid = 0; + this.onChange = this.onChange.bind(this); + this.onSelectionChange = this.onSelectionChange.bind(this); + this.onBeforeEndOperation = this.onBeforeEndOperation.bind(this); + this.ace.on('change', this.onChange); + this.ace.on('changeSelection', this.onSelectionChange); + this.ace.on('beforeEndOperation', this.onBeforeEndOperation); + }; + CodeMirror.Pos = function(line, ch) { + if (!(this instanceof Pos)) return new Pos(line, ch); + this.line = line; this.ch = ch; + }; + CodeMirror.defineOption = function(name, val, setter) {}; + CodeMirror.commands = { + redo: function(cm) { cm.ace.redo(); }, + undo: function(cm) { cm.ace.undo(); }, + newlineAndIndent: function(cm) { cm.ace.insert("\n"); } + }; + CodeMirror.keyMap = {}; + CodeMirror.addClass = CodeMirror.rmClass = + CodeMirror.e_stop = function() {}; + CodeMirror.keyName = function(e) { + if (e.key) return e.key; + var key = (KEYS[e.keyCode] || ""); + if (key.length == 1) key = key.toUpperCase(); + key = event.getModifierString(e).replace(/(^|-)\w/g, function(m) { + return m.toUpperCase(); + }) + key; + return key; + }; + CodeMirror.keyMap['default'] = function(key) { + return function(cm) { + var cmd = cm.ace.commands.commandKeyBinding[key.toLowerCase()]; + return cmd && cm.ace.execCommand(cmd) !== false; + }; + }; + CodeMirror.lookupKey = function lookupKey(key, map, handle) { + if (typeof map == "string") + map = CodeMirror.keyMap[map]; + var found = typeof map == "function" ? map(key) : map[key]; + if (found === false) return "nothing"; + if (found === "...") return "multi"; + if (found != null && handle(found)) return "handled"; + + if (map.fallthrough) { + if (!Array.isArray(map.fallthrough)) + return lookupKey(key, map.fallthrough, handle); + for (var i = 0; i < map.fallthrough.length; i++) { + var result = lookupKey(key, map.fallthrough[i], handle); + if (result) return result; + } + } + }; + + CodeMirror.signal = function(o, name, e) { return o._signal(name, e) }; + CodeMirror.on = event.addListener; + CodeMirror.off = event.removeListener; + CodeMirror.isWordChar = function(ch) { + if (ch < "\x7f") return /^\w$/.test(ch); + TextModeTokenRe.lastIndex = 0; + return TextModeTokenRe.test(ch); + }; + +(function() { + oop.implement(CodeMirror.prototype, EventEmitter); + + this.destroy = function() { + this.ace.off('change', this.onChange); + this.ace.off('changeSelection', this.onSelectionChange); + this.ace.off('beforeEndOperation', this.onBeforeEndOperation); + this.removeOverlay(); + }; + this.virtualSelectionMode = function() { + return this.ace.inVirtualSelectionMode && this.ace.selection.index; + }; + this.onChange = function(delta) { + var change = { text: delta.action[0] == 'i' ? delta.lines : [] }; + var curOp = this.curOp = this.curOp || {}; + if (!curOp.changeHandlers) + curOp.changeHandlers = this._eventRegistry["change"] && this._eventRegistry["change"].slice(); + if (this.virtualSelectionMode()) return; + if (!curOp.lastChange) { + curOp.lastChange = curOp.change = change; + } else { + curOp.lastChange.next = curOp.lastChange = change; + } + this.$updateMarkers(delta); + }; + this.onSelectionChange = function() { + var curOp = this.curOp = this.curOp || {}; + if (!curOp.cursorActivityHandlers) + curOp.cursorActivityHandlers = this._eventRegistry["cursorActivity"] && this._eventRegistry["cursorActivity"].slice(); + this.curOp.cursorActivity = true; + if (this.ace.inMultiSelectMode) { + this.ace.keyBinding.removeKeyboardHandler(multiSelectCommands.keyboardHandler); + } + }; + this.operation = function(fn, force) { + if (!force && this.curOp || force && this.curOp && this.curOp.force) { + return fn(); + } + if (force || !this.ace.curOp) { + if (this.curOp) + this.onBeforeEndOperation(); + } + if (!this.ace.curOp) { + var prevOp = this.ace.prevOp; + this.ace.startOperation({ + command: { name: "vim", scrollIntoView: "cursor" } + }); + } + var curOp = this.curOp = this.curOp || {}; + this.curOp.force = force; + var result = fn(); + if (this.ace.curOp && this.ace.curOp.command.name == "vim") { + this.ace.endOperation(); + if (!curOp.cursorActivity && !curOp.lastChange && prevOp) + this.ace.prevOp = prevOp; + } + if (force || !this.ace.curOp) { + if (this.curOp) + this.onBeforeEndOperation(); + } + return result; + }; + this.onBeforeEndOperation = function() { + var op = this.curOp; + if (op) { + if (op.change) { this.signal("change", op.change, op); } + if (op && op.cursorActivity) { this.signal("cursorActivity", null, op); } + this.curOp = null; + } + }; + + this.signal = function(eventName, e, handlers) { + var listeners = handlers ? handlers[eventName + "Handlers"] + : (this._eventRegistry || {})[eventName]; + if (!listeners) + return; + listeners = listeners.slice(); + for (var i=0; i 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; + } + } + }; + var Marker = function(cm, id, row, column) { + this.cm = cm; + this.id = id; + this.row = row; + this.column = column; + cm.marks[this.id] = this; + }; + Marker.prototype.clear = function() { delete this.cm.marks[this.id] }; + Marker.prototype.find = function() { return toCmPos(this) }; + this.setBookmark = function(cursor, options) { + var bm = new Marker(this, this.$uid++, cursor.line, cursor.ch); + if (!options || !options.insertLeft) + bm.$insertRight = true; + this.marks[bm.id] = bm; + return bm; + }; + this.moveH = function(increment, unit) { + if (unit == 'char') { + var sel = this.ace.selection; + sel.clearSelection(); + sel.moveCursorBy(0, increment); + } + }; + this.findPosV = function(start, amount, unit, goalColumn) { + if (unit == 'page') { + var renderer = this.ace.renderer; + var config = renderer.layerConfig; + amount = amount * Math.floor(config.height / config.lineHeight); + unit = 'line'; + } + if (unit == 'line') { + var screenPos = this.ace.session.documentToScreenPosition(start.line, start.ch); + if (goalColumn != null) + screenPos.column = goalColumn; + screenPos.row += amount; + screenPos.row = Math.min(Math.max(0, screenPos.row), this.ace.session.getScreenLength() - 1); + var pos = this.ace.session.screenToDocumentPosition(screenPos.row, screenPos.column); + return toCmPos(pos); + } else { + debugger; + } + }; + this.charCoords = function(pos, mode) { + if (mode == 'div' || !mode) { + var sc = this.ace.session.documentToScreenPosition(pos.line, pos.ch); + return {left: sc.column, top: sc.row}; + }if (mode == 'local') { + var renderer = this.ace.renderer; + var sc = this.ace.session.documentToScreenPosition(pos.line, pos.ch); + var lh = renderer.layerConfig.lineHeight; + var cw = renderer.layerConfig.characterWidth; + var top = lh * sc.row; + return {left: sc.column * cw, top: top, bottom: top + lh}; + } + }; + this.coordsChar = function(pos, mode) { + var renderer = this.ace.renderer; + if (mode == 'local') { + var row = Math.max(0, Math.floor(pos.top / renderer.lineHeight)); + var col = Math.max(0, Math.floor(pos.left / renderer.characterWidth)); + var ch = renderer.session.screenToDocumentPosition(row, col); + return toCmPos(ch); + } else if (mode == 'div') { + throw "not implemented"; + } + }; + this.getSearchCursor = function(query, pos, caseFold) { + var caseSensitive = false; + var isRegexp = false; + if (query instanceof RegExp && !query.global) { + caseSensitive = !query.ignoreCase; + query = query.source; + isRegexp = true; + } + var search = new Search(); + if (pos.ch == undefined) pos.ch = Number.MAX_VALUE; + var acePos = {row: pos.line, column: pos.ch}; + var cm = this; + var last = null; + return { + findNext: function() { return this.find(false) }, + findPrevious: function() {return this.find(true) }, + find: function(back) { + search.setOptions({ + needle: query, + caseSensitive: caseSensitive, + wrap: false, + backwards: back, + regExp: isRegexp, + start: last || acePos + }); + var range = search.find(cm.ace.session); + if (range && range.isEmpty()) { + if (cm.getLine(range.start.row).length == range.start.column) { + search.$options.start = range; + range = search.find(cm.ace.session); + } + } + last = range; + return last; + }, + from: function() { return last && toCmPos(last.start) }, + to: function() { return last && toCmPos(last.end) }, + replace: function(text) { + if (last) { + last.end = cm.ace.session.doc.replace(last, text); + } + } + }; + }; + this.scrollTo = function(x, y) { + var renderer = this.ace.renderer; + var config = renderer.layerConfig; + var maxHeight = config.maxHeight; + maxHeight -= (renderer.$size.scrollerHeight - renderer.lineHeight) * renderer.$scrollPastEnd; + if (y != null) this.ace.session.setScrollTop(Math.max(0, Math.min(y, maxHeight))); + if (x != null) this.ace.session.setScrollLeft(Math.max(0, Math.min(x, config.width))); + }; + this.scrollInfo = function() { return 0; }; + this.scrollIntoView = function(pos, margin) { + if (pos) { + var renderer = this.ace.renderer; + var viewMargin = { "top": 0, "bottom": margin }; + renderer.scrollCursorIntoView(toAcePos(pos), + (renderer.lineHeight * 2) / renderer.$size.scrollerHeight, viewMargin); + } + }; + this.getLine = function(row) { return this.ace.session.getLine(row) }; + this.getRange = function(s, e) { + return this.ace.session.getTextRange(new Range(s.line, s.ch, e.line, e.ch)); + }; + this.replaceRange = function(text, s, e) { + if (!e) e = s; + return this.ace.session.replace(new Range(s.line, s.ch, e.line, e.ch), text); + }; + this.replaceSelections = function(p) { + var sel = this.ace.selection; + if (this.ace.inVirtualSelectionMode) { + this.ace.session.replace(sel.getRange(), p[0] || ""); + return; + } + sel.inVirtualSelectionMode = true; + var ranges = sel.rangeList.ranges; + if (!ranges.length) ranges = [this.ace.multiSelect.getRange()]; + for (var i = ranges.length; i--;) + this.ace.session.replace(ranges[i], p[i] || ""); + sel.inVirtualSelectionMode = false; + }; + this.getSelection = function() { + return this.ace.getSelectedText(); + }; + this.getSelections = function() { + return this.listSelections().map(function(x) { + return this.getRange(x.anchor, x.head); + }, this); + }; + this.getInputField = function() { + return this.ace.textInput.getElement(); + }; + this.getWrapperElement = function() { + return this.ace.containter; + }; + var optMap = { + indentWithTabs: "useSoftTabs", + indentUnit: "tabSize", + tabSize: "tabSize", + firstLineNumber: "firstLineNumber", + readOnly: "readOnly" + }; + this.setOption = function(name, val) { + this.state[name] = val; + switch (name) { + case 'indentWithTabs': + name = optMap[name]; + val = !val; + break; + default: + name = optMap[name]; + } + if (name) + this.ace.setOption(name, val); + }; + this.getOption = function(name, val) { + var aceOpt = optMap[name]; + if (aceOpt) + val = this.ace.getOption(aceOpt); + switch (name) { + case 'indentWithTabs': + name = optMap[name]; + return !val; + } + return aceOpt ? val : this.state[name]; + }; + this.toggleOverwrite = function(on) { + this.state.overwrite = on; + return this.ace.setOverwrite(on); + }; + this.addOverlay = function(o) { + if (!this.$searchHighlight || !this.$searchHighlight.session) { + var highlight = new SearchHighlight(null, "ace_highlight-marker", "text"); + var marker = this.ace.session.addDynamicMarker(highlight); + highlight.id = marker.id; + highlight.session = this.ace.session; + highlight.destroy = function(o) { + highlight.session.off("change", highlight.updateOnChange); + highlight.session.off("changeEditor", highlight.destroy); + highlight.session.removeMarker(highlight.id); + highlight.session = null; + }; + highlight.updateOnChange = function(delta) { + var row = delta.start.row; + if (row == delta.end.row) highlight.cache[row] = undefined; + else highlight.cache.splice(row, highlight.cache.length); + }; + highlight.session.on("changeEditor", highlight.destroy); + highlight.session.on("change", highlight.updateOnChange); + } + var re = new RegExp(o.query.source, "gmi"); + this.$searchHighlight = o.highlight = highlight; + this.$searchHighlight.setRegexp(re); + this.ace.renderer.updateBackMarkers(); + }; + this.removeOverlay = function(o) { + if (this.$searchHighlight && this.$searchHighlight.session) { + this.$searchHighlight.destroy(); + } + }; + this.getScrollInfo = function() { + var renderer = this.ace.renderer; + var config = renderer.layerConfig; + return { + left: renderer.scrollLeft, + top: renderer.scrollTop, + height: config.maxHeight, + width: config.width, + clientHeight: config.height, + clientWidth: config.width + }; + }; + this.getValue = function() { + return this.ace.getValue(); + }; + this.setValue = function(v) { + return this.ace.setValue(v); + }; + this.getTokenTypeAt = function(pos) { + var token = this.ace.session.getTokenAt(pos.line, pos.ch); + return token && /comment|string/.test(token.type) ? "string" : ""; + }; + this.findMatchingBracket = function(pos) { + var m = this.ace.session.findMatchingBracket(toAcePos(pos)); + return {to: m && toCmPos(m)}; + }; + this.indentLine = function(line, method) { + if (method === true) + this.ace.session.indentRows(line, line, "\t"); + else if (method === false) + this.ace.session.outdentRows(new Range(line, 0, line, 0)); + }; + this.indexFromPos = function(pos) { + return this.ace.session.doc.positionToIndex(toAcePos(pos)); + }; + this.posFromIndex = function(index) { + return toCmPos(this.ace.session.doc.indexToPosition(index)); + }; + this.focus = function(index) { + return this.ace.focus(); + }; + this.blur = function(index) { + return this.ace.blur(); + }; + this.defaultTextHeight = function(index) { + return this.ace.renderer.layerConfig.lineHeight; + }; + this.scanForBracket = function(pos, dir, _, options) { + var re = options.bracketRegex.source; + if (dir == 1) { + var m = this.ace.session.$findClosingBracket(re.slice(1, 2), toAcePos(pos), /paren|text/); + } else { + var m = this.ace.session.$findOpeningBracket(re.slice(-2, -1), {row: pos.line, column: pos.ch + 1}, /paren|text/); + } + return m && {pos: toCmPos(m)}; + }; + this.refresh = function() { + return this.ace.resize(true); + }; + this.getMode = function() { + return { name : this.getOption("mode") }; + } +}).call(CodeMirror.prototype); + function toAcePos(cmPos) { + return {row: cmPos.line, column: cmPos.ch}; + } + function toCmPos(acePos) { + return new Pos(acePos.row, acePos.column); + } + + var StringStream = CodeMirror.StringStream = function(string, tabSize) { + this.pos = this.start = 0; + this.string = string; + this.tabSize = tabSize || 8; + this.lastColumnPos = this.lastColumnValue = 0; + this.lineStart = 0; + }; + + StringStream.prototype = { + eol: function() {return this.pos >= this.string.length;}, + sol: function() {return this.pos == this.lineStart;}, + peek: function() {return this.string.charAt(this.pos) || undefined;}, + next: function() { + if (this.pos < this.string.length) + return this.string.charAt(this.pos++); + }, + eat: function(match) { + var ch = this.string.charAt(this.pos); + if (typeof match == "string") var ok = ch == match; + else var ok = ch && (match.test ? match.test(ch) : match(ch)); + if (ok) {++this.pos; return ch;} + }, + eatWhile: function(match) { + var start = this.pos; + while (this.eat(match)){} + return this.pos > start; + }, + eatSpace: function() { + var start = this.pos; + while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; + return this.pos > start; + }, + skipToEnd: function() {this.pos = this.string.length;}, + skipTo: function(ch) { + var found = this.string.indexOf(ch, this.pos); + if (found > -1) {this.pos = found; return true;} + }, + backUp: function(n) {this.pos -= n;}, + column: function() { + throw "not implemented"; + }, + indentation: function() { + throw "not implemented"; + }, + match: function(pattern, consume, caseInsensitive) { + if (typeof pattern == "string") { + var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; + var substr = this.string.substr(this.pos, pattern.length); + if (cased(substr) == cased(pattern)) { + if (consume !== false) this.pos += pattern.length; + return true; + } + } else { + var match = this.string.slice(this.pos).match(pattern); + if (match && match.index > 0) return null; + if (match && consume !== false) this.pos += match[0].length; + return match; + } + }, + current: function(){return this.string.slice(this.start, this.pos);}, + hideFirstChars: function(n, inner) { + this.lineStart += n; + try { return inner(); } + finally { this.lineStart -= n; } + } + }; +CodeMirror.defineExtension = function(name, fn) { + CodeMirror.prototype[name] = fn; +}; +dom.importCssString(".normal-mode .ace_cursor{\ + border: 1px solid red;\ + background-color: red;\ + opacity: 0.5;\ +}\ +.normal-mode .ace_hidden-cursors .ace_cursor{\ + background-color: transparent;\ +}\ +.ace_dialog {\ + position: absolute;\ + left: 0; right: 0;\ + background: white;\ + z-index: 15;\ + padding: .1em .8em;\ + overflow: hidden;\ + color: #333;\ +}\ +.ace_dialog-top {\ + border-bottom: 1px solid #eee;\ + top: 0;\ +}\ +.ace_dialog-bottom {\ + border-top: 1px solid #eee;\ + bottom: 0;\ +}\ +.ace_dialog input {\ + border: none;\ + outline: none;\ + background: transparent;\ + width: 20em;\ + color: inherit;\ + font-family: monospace;\ +}", "vimMode"); +(function() { + function dialogDiv(cm, template, bottom) { + var wrap = cm.ace.container; + var dialog; + dialog = wrap.appendChild(document.createElement("div")); + if (bottom) + dialog.className = "ace_dialog ace_dialog-bottom"; + else + dialog.className = "ace_dialog ace_dialog-top"; + + if (typeof template == "string") { + dialog.innerHTML = template; + } else { // Assuming it's a detached DOM element. + dialog.appendChild(template); + } + return dialog; + } + + function closeNotification(cm, newVal) { + if (cm.state.currentNotificationClose) + cm.state.currentNotificationClose(); + cm.state.currentNotificationClose = newVal; + } + + CodeMirror.defineExtension("openDialog", function(template, callback, options) { + if (this.virtualSelectionMode()) return; + if (!options) options = {}; + + closeNotification(this, null); + + var dialog = dialogDiv(this, template, options.bottom); + var closed = false, me = this; + function close(newVal) { + if (typeof newVal == 'string') { + inp.value = newVal; + } else { + if (closed) return; + closed = true; + dialog.parentNode.removeChild(dialog); + me.focus(); + + if (options.onClose) options.onClose(dialog); + } + } + + var inp = dialog.getElementsByTagName("input")[0], button; + if (inp) { + if (options.value) { + inp.value = options.value; + if (options.select !== false) inp.select(); + } + + if (options.onInput) + CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);}); + if (options.onKeyUp) + CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);}); + + CodeMirror.on(inp, "keydown", function(e) { + if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; } + if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) { + inp.blur(); + CodeMirror.e_stop(e); + close(); + } + if (e.keyCode == 13) callback(inp.value); + }); + + if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close); + + inp.focus(); + } else if (button = dialog.getElementsByTagName("button")[0]) { + CodeMirror.on(button, "click", function() { + close(); + me.focus(); + }); + + if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close); + + button.focus(); + } + return close; + }); + + CodeMirror.defineExtension("openNotification", function(template, options) { + if (this.virtualSelectionMode()) return; + closeNotification(this, close); + var dialog = dialogDiv(this, template, options && options.bottom); + var closed = false, doneTimer; + var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000; + + function close() { + if (closed) return; + closed = true; + clearTimeout(doneTimer); + dialog.parentNode.removeChild(dialog); + } + + CodeMirror.on(dialog, 'click', function(e) { + CodeMirror.e_preventDefault(e); + close(); + }); + + if (duration) + doneTimer = setTimeout(close, duration); + + return close; + }); +})(); + + + var defaultKeymap = [ + { keys: '', type: 'keyToKey', toKeys: 'h' }, + { keys: '', type: 'keyToKey', toKeys: 'l' }, + { keys: '', type: 'keyToKey', toKeys: 'k' }, + { keys: '', type: 'keyToKey', toKeys: 'j' }, + { keys: '', type: 'keyToKey', toKeys: 'l' }, + { keys: '', type: 'keyToKey', toKeys: 'h', context: 'normal'}, + { keys: '', type: 'keyToKey', toKeys: 'W' }, + { keys: '', type: 'keyToKey', toKeys: 'B', context: 'normal' }, + { keys: '', type: 'keyToKey', toKeys: 'w' }, + { keys: '', type: 'keyToKey', toKeys: 'b', context: 'normal' }, + { keys: '', type: 'keyToKey', toKeys: 'j' }, + { keys: '', type: 'keyToKey', toKeys: 'k' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: '', context: 'insert' }, + { keys: '', type: 'keyToKey', toKeys: '', context: 'insert' }, + { keys: 's', type: 'keyToKey', toKeys: 'cl', context: 'normal' }, + { keys: 's', type: 'keyToKey', toKeys: 'c', context: 'visual'}, + { keys: 'S', type: 'keyToKey', toKeys: 'cc', context: 'normal' }, + { keys: 'S', type: 'keyToKey', toKeys: 'VdO', context: 'visual' }, + { keys: '', type: 'keyToKey', toKeys: '0' }, + { keys: '', type: 'keyToKey', toKeys: '$' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: '' }, + { keys: '', type: 'keyToKey', toKeys: 'j^', context: 'normal' }, + { keys: 'H', type: 'motion', motion: 'moveToTopLine', motionArgs: { linewise: true, toJumplist: true }}, + { keys: 'M', type: 'motion', motion: 'moveToMiddleLine', motionArgs: { linewise: true, toJumplist: true }}, + { keys: 'L', type: 'motion', motion: 'moveToBottomLine', motionArgs: { linewise: true, toJumplist: true }}, + { keys: 'h', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: false }}, + { keys: 'l', type: 'motion', motion: 'moveByCharacters', motionArgs: { forward: true }}, + { keys: 'j', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, linewise: true }}, + { keys: 'k', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, linewise: true }}, + { keys: 'gj', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: true }}, + { keys: 'gk', type: 'motion', motion: 'moveByDisplayLines', motionArgs: { forward: false }}, + { keys: 'w', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false }}, + { keys: 'W', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: false, bigWord: true }}, + { keys: 'e', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, inclusive: true }}, + { keys: 'E', type: 'motion', motion: 'moveByWords', motionArgs: { forward: true, wordEnd: true, bigWord: true, inclusive: true }}, + { keys: 'b', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }}, + { keys: 'B', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false, bigWord: true }}, + { keys: 'ge', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, inclusive: true }}, + { keys: 'gE', type: 'motion', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: true, bigWord: true, inclusive: true }}, + { keys: '{', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: false, toJumplist: true }}, + { keys: '}', type: 'motion', motion: 'moveByParagraph', motionArgs: { forward: true, toJumplist: true }}, + { keys: '', type: 'motion', motion: 'moveByPage', motionArgs: { forward: true }}, + { keys: '', type: 'motion', motion: 'moveByPage', motionArgs: { forward: false }}, + { keys: '', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: true, explicitRepeat: true }}, + { keys: '', type: 'motion', motion: 'moveByScroll', motionArgs: { forward: false, explicitRepeat: true }}, + { keys: 'gg', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: false, explicitRepeat: true, linewise: true, toJumplist: true }}, + { keys: 'G', type: 'motion', motion: 'moveToLineOrEdgeOfDocument', motionArgs: { forward: true, explicitRepeat: true, linewise: true, toJumplist: true }}, + { keys: '0', type: 'motion', motion: 'moveToStartOfLine' }, + { keys: '^', type: 'motion', motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: '+', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true }}, + { keys: '-', type: 'motion', motion: 'moveByLines', motionArgs: { forward: false, toFirstChar:true }}, + { keys: '_', type: 'motion', motion: 'moveByLines', motionArgs: { forward: true, toFirstChar:true, repeatOffset:-1 }}, + { keys: '$', type: 'motion', motion: 'moveToEol', motionArgs: { inclusive: true }}, + { keys: '%', type: 'motion', motion: 'moveToMatchedSymbol', motionArgs: { inclusive: true, toJumplist: true }}, + { keys: 'f', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: true , inclusive: true }}, + { keys: 'F', type: 'motion', motion: 'moveToCharacter', motionArgs: { forward: false }}, + { keys: 't', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: true, inclusive: true }}, + { keys: 'T', type: 'motion', motion: 'moveTillCharacter', motionArgs: { forward: false }}, + { keys: ';', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: true }}, + { keys: ',', type: 'motion', motion: 'repeatLastCharacterSearch', motionArgs: { forward: false }}, + { keys: '\'', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true, linewise: true}}, + { keys: '`', type: 'motion', motion: 'goToMark', motionArgs: {toJumplist: true}}, + { keys: ']`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true } }, + { keys: '[`', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false } }, + { keys: ']\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: true, linewise: true } }, + { keys: '[\'', type: 'motion', motion: 'jumpToMark', motionArgs: { forward: false, linewise: true } }, + { keys: ']p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true, matchIndent: true}}, + { keys: '[p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true, matchIndent: true}}, + { keys: ']', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: true, toJumplist: true}}, + { keys: '[', type: 'motion', motion: 'moveToSymbol', motionArgs: { forward: false, toJumplist: true}}, + { keys: '|', type: 'motion', motion: 'moveToColumn'}, + { keys: 'o', type: 'motion', motion: 'moveToOtherHighlightedEnd', context:'visual'}, + { keys: 'O', type: 'motion', motion: 'moveToOtherHighlightedEnd', motionArgs: {sameLine: true}, context:'visual'}, + { keys: 'd', type: 'operator', operator: 'delete' }, + { keys: 'y', type: 'operator', operator: 'yank' }, + { keys: 'c', type: 'operator', operator: 'change' }, + { keys: '>', type: 'operator', operator: 'indent', operatorArgs: { indentRight: true }}, + { keys: '<', type: 'operator', operator: 'indent', operatorArgs: { indentRight: false }}, + { keys: 'g~', type: 'operator', operator: 'changeCase' }, + { keys: 'gu', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, isEdit: true }, + { keys: 'gU', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, isEdit: true }, + { keys: 'n', type: 'motion', motion: 'findNext', motionArgs: { forward: true, toJumplist: true }}, + { keys: 'N', type: 'motion', motion: 'findNext', motionArgs: { forward: false, toJumplist: true }}, + { keys: 'x', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorMotionArgs: { visualLine: false }}, + { keys: 'X', type: 'operatorMotion', operator: 'delete', motion: 'moveByCharacters', motionArgs: { forward: false }, operatorMotionArgs: { visualLine: true }}, + { keys: 'D', type: 'operatorMotion', operator: 'delete', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, + { keys: 'D', type: 'operator', operator: 'delete', operatorArgs: { linewise: true }, context: 'visual'}, + { keys: 'Y', type: 'operatorMotion', operator: 'yank', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, + { keys: 'Y', type: 'operator', operator: 'yank', operatorArgs: { linewise: true }, context: 'visual'}, + { keys: 'C', type: 'operatorMotion', operator: 'change', motion: 'moveToEol', motionArgs: { inclusive: true }, context: 'normal'}, + { keys: 'C', type: 'operator', operator: 'change', operatorArgs: { linewise: true }, context: 'visual'}, + { keys: '~', type: 'operatorMotion', operator: 'changeCase', motion: 'moveByCharacters', motionArgs: { forward: true }, operatorArgs: { shouldMoveCursor: true }, context: 'normal'}, + { keys: '~', type: 'operator', operator: 'changeCase', context: 'visual'}, + { keys: '', type: 'operatorMotion', operator: 'delete', motion: 'moveByWords', motionArgs: { forward: false, wordEnd: false }, context: 'insert' }, + { keys: '', type: 'action', action: 'jumpListWalk', actionArgs: { forward: true }}, + { keys: '', type: 'action', action: 'jumpListWalk', actionArgs: { forward: false }}, + { keys: '', type: 'action', action: 'scroll', actionArgs: { forward: true, linewise: true }}, + { keys: '', type: 'action', action: 'scroll', actionArgs: { forward: false, linewise: true }}, + { keys: 'a', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'charAfter' }, context: 'normal' }, + { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'eol' }, context: 'normal' }, + { keys: 'A', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'endOfSelectedArea' }, context: 'visual' }, + { keys: 'i', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'inplace' }, context: 'normal' }, + { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'firstNonBlank'}, context: 'normal' }, + { keys: 'I', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { insertAt: 'startOfSelectedArea' }, context: 'visual' }, + { keys: 'o', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: true }, context: 'normal' }, + { keys: 'O', type: 'action', action: 'newLineAndEnterInsertMode', isEdit: true, interlaceInsertRepeat: true, actionArgs: { after: false }, context: 'normal' }, + { keys: 'v', type: 'action', action: 'toggleVisualMode' }, + { keys: 'V', type: 'action', action: 'toggleVisualMode', actionArgs: { linewise: true }}, + { keys: '', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }}, + { keys: '', type: 'action', action: 'toggleVisualMode', actionArgs: { blockwise: true }}, + { keys: 'gv', type: 'action', action: 'reselectLastSelection' }, + { keys: 'J', type: 'action', action: 'joinLines', isEdit: true }, + { keys: 'p', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: true, isEdit: true }}, + { keys: 'P', type: 'action', action: 'paste', isEdit: true, actionArgs: { after: false, isEdit: true }}, + { keys: 'r', type: 'action', action: 'replace', isEdit: true }, + { keys: '@', type: 'action', action: 'replayMacro' }, + { keys: 'q', type: 'action', action: 'enterMacroRecordMode' }, + { keys: 'R', type: 'action', action: 'enterInsertMode', isEdit: true, actionArgs: { replace: true }}, + { keys: 'u', type: 'action', action: 'undo', context: 'normal' }, + { keys: 'u', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: true}, context: 'visual', isEdit: true }, + { keys: 'U', type: 'operator', operator: 'changeCase', operatorArgs: {toLower: false}, context: 'visual', isEdit: true }, + { keys: '', type: 'action', action: 'redo' }, + { keys: 'm', type: 'action', action: 'setMark' }, + { keys: '"', type: 'action', action: 'setRegister' }, + { keys: 'zz', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }}, + { keys: 'z.', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'center' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: 'zt', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }}, + { keys: 'z', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'top' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: 'z-', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }}, + { keys: 'zb', type: 'action', action: 'scrollToCursor', actionArgs: { position: 'bottom' }, motion: 'moveToFirstNonWhiteSpaceCharacter' }, + { keys: '.', type: 'action', action: 'repeatLastEdit' }, + { keys: '', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: true, backtrack: false}}, + { keys: '', type: 'action', action: 'incrementNumberToken', isEdit: true, actionArgs: {increase: false, backtrack: false}}, + { keys: 'a', type: 'motion', motion: 'textObjectManipulation' }, + { keys: 'i', type: 'motion', motion: 'textObjectManipulation', motionArgs: { textObjectInner: true }}, + { keys: '/', type: 'search', searchArgs: { forward: true, querySrc: 'prompt', toJumplist: true }}, + { keys: '?', type: 'search', searchArgs: { forward: false, querySrc: 'prompt', toJumplist: true }}, + { keys: '*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, + { keys: '#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', wholeWordOnly: true, toJumplist: true }}, + { keys: 'g*', type: 'search', searchArgs: { forward: true, querySrc: 'wordUnderCursor', toJumplist: true }}, + { keys: 'g#', type: 'search', searchArgs: { forward: false, querySrc: 'wordUnderCursor', toJumplist: true }}, + { keys: ':', type: 'ex' } + ]; + var defaultExCommandMap = [ + { name: 'colorscheme', shortName: 'colo' }, + { name: 'map' }, + { name: 'imap', shortName: 'im' }, + { name: 'nmap', shortName: 'nm' }, + { name: 'vmap', shortName: 'vm' }, + { name: 'unmap' }, + { name: 'write', shortName: 'w' }, + { name: 'undo', shortName: 'u' }, + { name: 'redo', shortName: 'red' }, + { name: 'set', shortName: 'se' }, + { name: 'set', shortName: 'se' }, + { name: 'setlocal', shortName: 'setl' }, + { name: 'setglobal', shortName: 'setg' }, + { name: 'sort', shortName: 'sor' }, + { name: 'substitute', shortName: 's', possiblyAsync: true }, + { name: 'nohlsearch', shortName: 'noh' }, + { name: 'delmarks', shortName: 'delm' }, + { name: 'registers', shortName: 'reg', excludeFromCommandHistory: true }, + { name: 'global', shortName: 'g' } + ]; + + var Pos = CodeMirror.Pos; + + var Vim = function() { return vimApi; } //{ + function enterVimMode(cm) { + cm.setOption('disableInput', true); + cm.setOption('showCursorWhenSelecting', false); + CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); + cm.on('cursorActivity', onCursorActivity); + maybeInitVimState(cm); + CodeMirror.on(cm.getInputField(), 'paste', getOnPasteFn(cm)); + } + + function leaveVimMode(cm) { + cm.setOption('disableInput', false); + cm.off('cursorActivity', onCursorActivity); + CodeMirror.off(cm.getInputField(), 'paste', getOnPasteFn(cm)); + cm.state.vim = null; + } + + function detachVimMap(cm, next) { + if (this == CodeMirror.keyMap.vim) + CodeMirror.rmClass(cm.getWrapperElement(), "cm-fat-cursor"); + + if (!next || next.attach != attachVimMap) + leaveVimMode(cm, false); + } + function attachVimMap(cm, prev) { + if (this == CodeMirror.keyMap.vim) + CodeMirror.addClass(cm.getWrapperElement(), "cm-fat-cursor"); + + if (!prev || prev.attach != attachVimMap) + enterVimMode(cm); + } + CodeMirror.defineOption('vimMode', false, function(cm, val, prev) { + if (val && cm.getOption("keyMap") != "vim") + cm.setOption("keyMap", "vim"); + else if (!val && prev != CodeMirror.Init && /^vim/.test(cm.getOption("keyMap"))) + cm.setOption("keyMap", "default"); + }); + + function cmKey(key, cm) { + if (!cm) { return undefined; } + var vimKey = cmKeyToVimKey(key); + if (!vimKey) { + return false; + } + var cmd = CodeMirror.Vim.findKey(cm, vimKey); + if (typeof cmd == 'function') { + CodeMirror.signal(cm, 'vim-keypress', vimKey); + } + return cmd; + } + + var modifiers = {'Shift': 'S', 'Ctrl': 'C', 'Alt': 'A', 'Cmd': 'D', 'Mod': 'A'}; + var specialKeys = {Enter:'CR',Backspace:'BS',Delete:'Del'}; + function cmKeyToVimKey(key) { + if (key.charAt(0) == '\'') { + return key.charAt(1); + } + var pieces = key.split(/-(?!$)/); + var lastPiece = pieces[pieces.length - 1]; + if (pieces.length == 1 && pieces[0].length == 1) { + return false; + } else if (pieces.length == 2 && pieces[0] == 'Shift' && lastPiece.length == 1) { + return false; + } + var hasCharacter = false; + for (var i = 0; i < pieces.length; i++) { + var piece = pieces[i]; + if (piece in modifiers) { pieces[i] = modifiers[piece]; } + else { hasCharacter = true; } + if (piece in specialKeys) { pieces[i] = specialKeys[piece]; } + } + if (!hasCharacter) { + return false; + } + if (isUpperCase(lastPiece)) { + pieces[pieces.length - 1] = lastPiece.toLowerCase(); + } + return '<' + pieces.join('-') + '>'; + } + + function getOnPasteFn(cm) { + var vim = cm.state.vim; + if (!vim.onPasteFn) { + vim.onPasteFn = function() { + if (!vim.insertMode) { + cm.setCursor(offsetCursor(cm.getCursor(), 0, 1)); + actions.enterInsertMode(cm, {}, vim); + } + }; + } + return vim.onPasteFn; + } + + var numberRegex = /[\d]/; + var wordCharTest = [CodeMirror.isWordChar, function(ch) { + return ch && !CodeMirror.isWordChar(ch) && !/\s/.test(ch); + }], bigWordCharTest = [function(ch) { + return /\S/.test(ch); + }]; + function makeKeyRange(start, size) { + var keys = []; + for (var i = start; i < start + size; i++) { + keys.push(String.fromCharCode(i)); + } + return keys; + } + var upperCaseAlphabet = makeKeyRange(65, 26); + var lowerCaseAlphabet = makeKeyRange(97, 26); + var numbers = makeKeyRange(48, 10); + var validMarks = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['<', '>']); + var validRegisters = [].concat(upperCaseAlphabet, lowerCaseAlphabet, numbers, ['-', '"', '.', ':', '/']); + + function isLine(cm, line) { + return line >= cm.firstLine() && line <= cm.lastLine(); + } + function isLowerCase(k) { + return (/^[a-z]$/).test(k); + } + function isMatchableSymbol(k) { + return '()[]{}'.indexOf(k) != -1; + } + function isNumber(k) { + return numberRegex.test(k); + } + function isUpperCase(k) { + return (/^[A-Z]$/).test(k); + } + function isWhiteSpaceString(k) { + return (/^\s*$/).test(k); + } + function inArray(val, arr) { + for (var i = 0; i < arr.length; i++) { + if (arr[i] == val) { + return true; + } + } + return false; + } + + var options = {}; + function defineOption(name, defaultValue, type, aliases, callback) { + if (defaultValue === undefined && !callback) { + throw Error('defaultValue is required unless callback is provided'); + } + if (!type) { type = 'string'; } + options[name] = { + type: type, + defaultValue: defaultValue, + callback: callback + }; + if (aliases) { + for (var i = 0; i < aliases.length; i++) { + options[aliases[i]] = options[name]; + } + } + if (defaultValue) { + setOption(name, defaultValue); + } + } + + function setOption(name, value, cm, cfg) { + var option = options[name]; + cfg = cfg || {}; + var scope = cfg.scope; + if (!option) { + throw Error('Unknown option: ' + name); + } + if (option.type == 'boolean') { + if (value && value !== true) { + throw Error('Invalid argument: ' + name + '=' + value); + } else if (value !== false) { + value = true; + } + } + if (option.callback) { + if (scope !== 'local') { + option.callback(value, undefined); + } + if (scope !== 'global' && cm) { + option.callback(value, cm); + } + } else { + if (scope !== 'local') { + option.value = option.type == 'boolean' ? !!value : value; + } + if (scope !== 'global' && cm) { + cm.state.vim.options[name] = {value: value}; + } + } + } + + function getOption(name, cm, cfg) { + var option = options[name]; + cfg = cfg || {}; + var scope = cfg.scope; + if (!option) { + throw Error('Unknown option: ' + name); + } + if (option.callback) { + var local = cm && option.callback(undefined, cm); + if (scope !== 'global' && local !== undefined) { + return local; + } + if (scope !== 'local') { + return option.callback(); + } + return; + } else { + var local = (scope !== 'global') && (cm && cm.state.vim.options[name]); + return (local || (scope !== 'local') && option || {}).value; + } + } + + defineOption('filetype', undefined, 'string', ['ft'], function(name, cm) { + if (cm === undefined) { + return; + } + if (name === undefined) { + var mode = cm.getOption('mode'); + return mode == 'null' ? '' : mode; + } else { + var mode = name == '' ? 'null' : name; + cm.setOption('mode', mode); + } + }); + + var createCircularJumpList = function() { + var size = 100; + var pointer = -1; + var head = 0; + var tail = 0; + var buffer = new Array(size); + function add(cm, oldCur, newCur) { + var current = pointer % size; + var curMark = buffer[current]; + function useNextSlot(cursor) { + var next = ++pointer % size; + var trashMark = buffer[next]; + if (trashMark) { + trashMark.clear(); + } + buffer[next] = cm.setBookmark(cursor); + } + if (curMark) { + var markPos = curMark.find(); + if (markPos && !cursorEqual(markPos, oldCur)) { + useNextSlot(oldCur); + } + } else { + useNextSlot(oldCur); + } + useNextSlot(newCur); + head = pointer; + tail = pointer - size + 1; + if (tail < 0) { + tail = 0; + } + } + function move(cm, offset) { + pointer += offset; + if (pointer > head) { + pointer = head; + } else if (pointer < tail) { + pointer = tail; + } + var mark = buffer[(size + pointer) % size]; + if (mark && !mark.find()) { + var inc = offset > 0 ? 1 : -1; + var newCur; + var oldCur = cm.getCursor(); + do { + pointer += inc; + mark = buffer[(size + pointer) % size]; + if (mark && + (newCur = mark.find()) && + !cursorEqual(oldCur, newCur)) { + break; + } + } while (pointer < head && pointer > tail); + } + return mark; + } + return { + cachedCursor: undefined, //used for # and * jumps + add: add, + move: move + }; + }; + var createInsertModeChanges = function(c) { + if (c) { + return { + changes: c.changes, + expectCursorActivityForChange: c.expectCursorActivityForChange + }; + } + return { + changes: [], + expectCursorActivityForChange: false + }; + }; + + function MacroModeState() { + this.latestRegister = undefined; + this.isPlaying = false; + this.isRecording = false; + this.replaySearchQueries = []; + this.onRecordingDone = undefined; + this.lastInsertModeChanges = createInsertModeChanges(); + } + MacroModeState.prototype = { + exitMacroRecordMode: function() { + var macroModeState = vimGlobalState.macroModeState; + if (macroModeState.onRecordingDone) { + macroModeState.onRecordingDone(); // close dialog + } + macroModeState.onRecordingDone = undefined; + macroModeState.isRecording = false; + }, + enterMacroRecordMode: function(cm, registerName) { + var register = + vimGlobalState.registerController.getRegister(registerName); + if (register) { + register.clear(); + this.latestRegister = registerName; + if (cm.openDialog) { + this.onRecordingDone = cm.openDialog( + '(recording)['+registerName+']', null, {bottom:true}); + } + this.isRecording = true; + } + } + }; + + function maybeInitVimState(cm) { + if (!cm.state.vim) { + cm.state.vim = { + inputState: new InputState(), + lastEditInputState: undefined, + lastEditActionCommand: undefined, + lastHPos: -1, + lastHSPos: -1, + lastMotion: null, + marks: {}, + fakeCursor: null, + insertMode: false, + insertModeRepeat: undefined, + visualMode: false, + visualLine: false, + visualBlock: false, + lastSelection: null, + lastPastedText: null, + sel: {}, + options: {} + }; + } + return cm.state.vim; + } + var vimGlobalState; + function resetVimGlobalState() { + vimGlobalState = { + searchQuery: null, + searchIsReversed: false, + lastSubstituteReplacePart: undefined, + jumpList: createCircularJumpList(), + macroModeState: new MacroModeState, + lastChararacterSearch: {increment:0, forward:true, selectedCharacter:''}, + registerController: new RegisterController({}), + searchHistoryController: new HistoryController({}), + exCommandHistoryController : new HistoryController({}) + }; + for (var optionName in options) { + var option = options[optionName]; + option.value = option.defaultValue; + } + } + + var lastInsertModeKeyTimer; + var vimApi= { + buildKeyMap: function() { + }, + getRegisterController: function() { + return vimGlobalState.registerController; + }, + resetVimGlobalState_: resetVimGlobalState, + getVimGlobalState_: function() { + return vimGlobalState; + }, + maybeInitVimState_: maybeInitVimState, + + suppressErrorLogging: false, + + InsertModeKey: InsertModeKey, + map: function(lhs, rhs, ctx) { + exCommandDispatcher.map(lhs, rhs, ctx); + }, + unmap: function(lhs, ctx) { + exCommandDispatcher.unmap(lhs, ctx); + }, + setOption: setOption, + getOption: getOption, + defineOption: defineOption, + defineEx: function(name, prefix, func){ + if (!prefix) { + prefix = name; + } else if (name.indexOf(prefix) !== 0) { + throw new Error('(Vim.defineEx) "'+prefix+'" is not a prefix of "'+name+'", command not registered'); + } + exCommands[name]=func; + exCommandDispatcher.commandMap_[prefix]={name:name, shortName:prefix, type:'api'}; + }, + handleKey: function (cm, key, origin) { + var command = this.findKey(cm, key, origin); + if (typeof command === 'function') { + return command(); + } + }, + findKey: function(cm, key, origin) { + var vim = maybeInitVimState(cm); + function handleMacroRecording() { + var macroModeState = vimGlobalState.macroModeState; + if (macroModeState.isRecording) { + if (key == 'q') { + macroModeState.exitMacroRecordMode(); + clearInputState(cm); + return true; + } + if (origin != 'mapping') { + logKey(macroModeState, key); + } + } + } + function handleEsc() { + if (key == '') { + clearInputState(cm); + if (vim.visualMode) { + exitVisualMode(cm); + } else if (vim.insertMode) { + exitInsertMode(cm); + } + return true; + } + } + function doKeyToKey(keys) { + var match; + while (keys) { + match = (/<\w+-.+?>|<\w+>|./).exec(keys); + key = match[0]; + keys = keys.substring(match.index + key.length); + CodeMirror.Vim.handleKey(cm, key, 'mapping'); + } + } + + function handleKeyInsertMode() { + if (handleEsc()) { return true; } + var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key; + var keysAreChars = key.length == 1; + var match = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert'); + while (keys.length > 1 && match.type != 'full') { + var keys = vim.inputState.keyBuffer = keys.slice(1); + var thisMatch = commandDispatcher.matchCommand(keys, defaultKeymap, vim.inputState, 'insert'); + if (thisMatch.type != 'none') { match = thisMatch; } + } + if (match.type == 'none') { clearInputState(cm); return false; } + else if (match.type == 'partial') { + if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); } + lastInsertModeKeyTimer = window.setTimeout( + function() { if (vim.insertMode && vim.inputState.keyBuffer) { clearInputState(cm); } }, + getOption('insertModeEscKeysTimeout')); + return !keysAreChars; + } + + if (lastInsertModeKeyTimer) { window.clearTimeout(lastInsertModeKeyTimer); } + if (keysAreChars) { + var selections = cm.listSelections(); + for (var i = 0; i < selections.length; i++) { + var here = selections[i].head; + cm.replaceRange('', offsetCursor(here, 0, -(keys.length - 1)), here, '+input'); + } + vimGlobalState.macroModeState.lastInsertModeChanges.changes.pop(); + } + clearInputState(cm); + return match.command; + } + + function handleKeyNonInsertMode() { + if (handleMacroRecording() || handleEsc()) { return true; } + + var keys = vim.inputState.keyBuffer = vim.inputState.keyBuffer + key; + if (/^[1-9]\d*$/.test(keys)) { return true; } + + var keysMatcher = /^(\d*)(.*)$/.exec(keys); + if (!keysMatcher) { clearInputState(cm); return false; } + var context = vim.visualMode ? 'visual' : + 'normal'; + var match = commandDispatcher.matchCommand(keysMatcher[2] || keysMatcher[1], defaultKeymap, vim.inputState, context); + if (match.type == 'none') { clearInputState(cm); return false; } + else if (match.type == 'partial') { return true; } + + vim.inputState.keyBuffer = ''; + var keysMatcher = /^(\d*)(.*)$/.exec(keys); + if (keysMatcher[1] && keysMatcher[1] != '0') { + vim.inputState.pushRepeatDigit(keysMatcher[1]); + } + return match.command; + } + + var command; + if (vim.insertMode) { command = handleKeyInsertMode(); } + else { command = handleKeyNonInsertMode(); } + if (command === false) { + return undefined; + } else if (command === true) { + return function() { return true; }; + } else { + return function() { + if ((command.operator || command.isEdit) && cm.getOption('readOnly')) + return; // ace_patch + return cm.operation(function() { + cm.curOp.isVimOp = true; + try { + if (command.type == 'keyToKey') { + doKeyToKey(command.toKeys); + } else { + commandDispatcher.processCommand(cm, vim, command); + } + } catch (e) { + cm.state.vim = undefined; + maybeInitVimState(cm); + if (!CodeMirror.Vim.suppressErrorLogging) { + console['log'](e); + } + throw e; + } + return true; + }); + }; + } + }, + handleEx: function(cm, input) { + exCommandDispatcher.processCommand(cm, input); + }, + + defineMotion: defineMotion, + defineAction: defineAction, + defineOperator: defineOperator, + mapCommand: mapCommand, + _mapCommand: _mapCommand, + + defineRegister: defineRegister, + + exitVisualMode: exitVisualMode, + exitInsertMode: exitInsertMode + }; + function InputState() { + this.prefixRepeat = []; + this.motionRepeat = []; + + this.operator = null; + this.operatorArgs = null; + this.motion = null; + this.motionArgs = null; + this.keyBuffer = []; // For matching multi-key commands. + this.registerName = null; // Defaults to the unnamed register. + } + InputState.prototype.pushRepeatDigit = function(n) { + if (!this.operator) { + this.prefixRepeat = this.prefixRepeat.concat(n); + } else { + this.motionRepeat = this.motionRepeat.concat(n); + } + }; + InputState.prototype.getRepeat = function() { + var repeat = 0; + if (this.prefixRepeat.length > 0 || this.motionRepeat.length > 0) { + repeat = 1; + if (this.prefixRepeat.length > 0) { + repeat *= parseInt(this.prefixRepeat.join(''), 10); + } + if (this.motionRepeat.length > 0) { + repeat *= parseInt(this.motionRepeat.join(''), 10); + } + } + return repeat; + }; + + function clearInputState(cm, reason) { + cm.state.vim.inputState = new InputState(); + CodeMirror.signal(cm, 'vim-command-done', reason); + } + function Register(text, linewise, blockwise) { + this.clear(); + this.keyBuffer = [text || '']; + this.insertModeChanges = []; + this.searchQueries = []; + this.linewise = !!linewise; + this.blockwise = !!blockwise; + } + Register.prototype = { + setText: function(text, linewise, blockwise) { + this.keyBuffer = [text || '']; + this.linewise = !!linewise; + this.blockwise = !!blockwise; + }, + pushText: function(text, linewise) { + if (linewise) { + if (!this.linewise) { + this.keyBuffer.push('\n'); + } + this.linewise = true; + } + this.keyBuffer.push(text); + }, + pushInsertModeChanges: function(changes) { + this.insertModeChanges.push(createInsertModeChanges(changes)); + }, + pushSearchQuery: function(query) { + this.searchQueries.push(query); + }, + clear: function() { + this.keyBuffer = []; + this.insertModeChanges = []; + this.searchQueries = []; + this.linewise = false; + }, + toString: function() { + return this.keyBuffer.join(''); + } + }; + function defineRegister(name, register) { + var registers = vimGlobalState.registerController.registers[name]; + if (!name || name.length != 1) { + throw Error('Register name must be 1 character'); + } + registers[name] = register; + validRegisters.push(name); + } + function RegisterController(registers) { + this.registers = registers; + this.unnamedRegister = registers['"'] = new Register(); + registers['.'] = new Register(); + registers[':'] = new Register(); + registers['/'] = new Register(); + } + RegisterController.prototype = { + pushText: function(registerName, operator, text, linewise, blockwise) { + if (linewise && text.charAt(0) == '\n') { + text = text.slice(1) + '\n'; + } + if (linewise && text.charAt(text.length - 1) !== '\n'){ + text += '\n'; + } + var register = this.isValidRegister(registerName) ? + this.getRegister(registerName) : null; + if (!register) { + switch (operator) { + case 'yank': + this.registers['0'] = new Register(text, linewise, blockwise); + break; + case 'delete': + case 'change': + if (text.indexOf('\n') == -1) { + this.registers['-'] = new Register(text, linewise); + } else { + this.shiftNumericRegisters_(); + this.registers['1'] = new Register(text, linewise); + } + break; + } + this.unnamedRegister.setText(text, linewise, blockwise); + return; + } + var append = isUpperCase(registerName); + if (append) { + register.pushText(text, linewise); + } else { + register.setText(text, linewise, blockwise); + } + this.unnamedRegister.setText(register.toString(), linewise); + }, + getRegister: function(name) { + if (!this.isValidRegister(name)) { + return this.unnamedRegister; + } + name = name.toLowerCase(); + if (!this.registers[name]) { + this.registers[name] = new Register(); + } + return this.registers[name]; + }, + isValidRegister: function(name) { + return name && inArray(name, validRegisters); + }, + shiftNumericRegisters_: function() { + for (var i = 9; i >= 2; i--) { + this.registers[i] = this.getRegister('' + (i - 1)); + } + } + }; + function HistoryController() { + this.historyBuffer = []; + this.iterator; + this.initialPrefix = null; + } + HistoryController.prototype = { + nextMatch: function (input, up) { + var historyBuffer = this.historyBuffer; + var dir = up ? -1 : 1; + if (this.initialPrefix === null) this.initialPrefix = input; + for (var i = this.iterator + dir; up ? i >= 0 : i < historyBuffer.length; i+= dir) { + var element = historyBuffer[i]; + for (var j = 0; j <= element.length; j++) { + if (this.initialPrefix == element.substring(0, j)) { + this.iterator = i; + return element; + } + } + } + if (i >= historyBuffer.length) { + this.iterator = historyBuffer.length; + return this.initialPrefix; + } + if (i < 0 ) return input; + }, + pushInput: function(input) { + var index = this.historyBuffer.indexOf(input); + if (index > -1) this.historyBuffer.splice(index, 1); + if (input.length) this.historyBuffer.push(input); + }, + reset: function() { + this.initialPrefix = null; + this.iterator = this.historyBuffer.length; + } + }; + var commandDispatcher = { + matchCommand: function(keys, keyMap, inputState, context) { + var matches = commandMatches(keys, keyMap, context, inputState); + if (!matches.full && !matches.partial) { + return {type: 'none'}; + } else if (!matches.full && matches.partial) { + return {type: 'partial'}; + } + + var bestMatch; + for (var i = 0; i < matches.full.length; i++) { + var match = matches.full[i]; + if (!bestMatch) { + bestMatch = match; + } + } + if (bestMatch.keys.slice(-11) == '') { + var character = lastChar(keys); + if (//.test(character)) return {type: 'none'}; + inputState.selectedCharacter = character; + } + return {type: 'full', command: bestMatch}; + }, + processCommand: function(cm, vim, command) { + vim.inputState.repeatOverride = command.repeatOverride; + switch (command.type) { + case 'motion': + this.processMotion(cm, vim, command); + break; + case 'operator': + this.processOperator(cm, vim, command); + break; + case 'operatorMotion': + this.processOperatorMotion(cm, vim, command); + break; + case 'action': + this.processAction(cm, vim, command); + break; + case 'search': + this.processSearch(cm, vim, command); + break; + case 'ex': + case 'keyToEx': + this.processEx(cm, vim, command); + break; + default: + break; + } + }, + processMotion: function(cm, vim, command) { + vim.inputState.motion = command.motion; + vim.inputState.motionArgs = copyArgs(command.motionArgs); + this.evalInput(cm, vim); + }, + processOperator: function(cm, vim, command) { + var inputState = vim.inputState; + if (inputState.operator) { + if (inputState.operator == command.operator) { + inputState.motion = 'expandToLine'; + inputState.motionArgs = { linewise: true }; + this.evalInput(cm, vim); + return; + } else { + clearInputState(cm); + } + } + inputState.operator = command.operator; + inputState.operatorArgs = copyArgs(command.operatorArgs); + if (vim.visualMode) { + this.evalInput(cm, vim); + } + }, + processOperatorMotion: function(cm, vim, command) { + var visualMode = vim.visualMode; + var operatorMotionArgs = copyArgs(command.operatorMotionArgs); + if (operatorMotionArgs) { + if (visualMode && operatorMotionArgs.visualLine) { + vim.visualLine = true; + } + } + this.processOperator(cm, vim, command); + if (!visualMode) { + this.processMotion(cm, vim, command); + } + }, + processAction: function(cm, vim, command) { + var inputState = vim.inputState; + var repeat = inputState.getRepeat(); + var repeatIsExplicit = !!repeat; + var actionArgs = copyArgs(command.actionArgs) || {}; + if (inputState.selectedCharacter) { + actionArgs.selectedCharacter = inputState.selectedCharacter; + } + if (command.operator) { + this.processOperator(cm, vim, command); + } + if (command.motion) { + this.processMotion(cm, vim, command); + } + if (command.motion || command.operator) { + this.evalInput(cm, vim); + } + actionArgs.repeat = repeat || 1; + actionArgs.repeatIsExplicit = repeatIsExplicit; + actionArgs.registerName = inputState.registerName; + clearInputState(cm); + vim.lastMotion = null; + if (command.isEdit) { + this.recordLastEdit(vim, inputState, command); + } + actions[command.action](cm, actionArgs, vim); + }, + processSearch: function(cm, vim, command) { + if (!cm.getSearchCursor) { + return; + } + var forward = command.searchArgs.forward; + var wholeWordOnly = command.searchArgs.wholeWordOnly; + getSearchState(cm).setReversed(!forward); + var promptPrefix = (forward) ? '/' : '?'; + var originalQuery = getSearchState(cm).getQuery(); + var originalScrollPos = cm.getScrollInfo(); + function handleQuery(query, ignoreCase, smartCase) { + vimGlobalState.searchHistoryController.pushInput(query); + vimGlobalState.searchHistoryController.reset(); + try { + updateSearchQuery(cm, query, ignoreCase, smartCase); + } catch (e) { + showConfirm(cm, 'Invalid regex: ' + query); + clearInputState(cm); + return; + } + commandDispatcher.processMotion(cm, vim, { + type: 'motion', + motion: 'findNext', + motionArgs: { forward: true, toJumplist: command.searchArgs.toJumplist } + }); + } + function onPromptClose(query) { + cm.scrollTo(originalScrollPos.left, originalScrollPos.top); + handleQuery(query, true /** ignoreCase */, true /** smartCase */); + var macroModeState = vimGlobalState.macroModeState; + if (macroModeState.isRecording) { + logSearchQuery(macroModeState, query); + } + } + function onPromptKeyUp(e, query, close) { + var keyName = CodeMirror.keyName(e), up; + if (keyName == 'Up' || keyName == 'Down') { + up = keyName == 'Up' ? true : false; + query = vimGlobalState.searchHistoryController.nextMatch(query, up) || ''; + close(query); + } else { + if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift') + vimGlobalState.searchHistoryController.reset(); + } + var parsedQuery; + try { + parsedQuery = updateSearchQuery(cm, query, + true /** ignoreCase */, true /** smartCase */); + } catch (e) { + } + if (parsedQuery) { + cm.scrollIntoView(findNext(cm, !forward, parsedQuery), 30); + } else { + clearSearchHighlight(cm); + cm.scrollTo(originalScrollPos.left, originalScrollPos.top); + } + } + function onPromptKeyDown(e, query, close) { + var keyName = CodeMirror.keyName(e); + if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' || + (keyName == 'Backspace' && query == '')) { + vimGlobalState.searchHistoryController.pushInput(query); + vimGlobalState.searchHistoryController.reset(); + updateSearchQuery(cm, originalQuery); + clearSearchHighlight(cm); + cm.scrollTo(originalScrollPos.left, originalScrollPos.top); + CodeMirror.e_stop(e); + clearInputState(cm); + close(); + cm.focus(); + } else if (keyName == 'Ctrl-U') { + CodeMirror.e_stop(e); + close(''); + } + } + switch (command.searchArgs.querySrc) { + case 'prompt': + var macroModeState = vimGlobalState.macroModeState; + if (macroModeState.isPlaying) { + var query = macroModeState.replaySearchQueries.shift(); + handleQuery(query, true /** ignoreCase */, false /** smartCase */); + } else { + showPrompt(cm, { + onClose: onPromptClose, + prefix: promptPrefix, + desc: searchPromptDesc, + onKeyUp: onPromptKeyUp, + onKeyDown: onPromptKeyDown + }); + } + break; + case 'wordUnderCursor': + var word = expandWordUnderCursor(cm, false /** inclusive */, + true /** forward */, false /** bigWord */, + true /** noSymbol */); + var isKeyword = true; + if (!word) { + word = expandWordUnderCursor(cm, false /** inclusive */, + true /** forward */, false /** bigWord */, + false /** noSymbol */); + isKeyword = false; + } + if (!word) { + return; + } + var query = cm.getLine(word.start.line).substring(word.start.ch, + word.end.ch); + if (isKeyword && wholeWordOnly) { + query = '\\b' + query + '\\b'; + } else { + query = escapeRegex(query); + } + vimGlobalState.jumpList.cachedCursor = cm.getCursor(); + cm.setCursor(word.start); + + handleQuery(query, true /** ignoreCase */, false /** smartCase */); + break; + } + }, + processEx: function(cm, vim, command) { + function onPromptClose(input) { + vimGlobalState.exCommandHistoryController.pushInput(input); + vimGlobalState.exCommandHistoryController.reset(); + exCommandDispatcher.processCommand(cm, input); + } + function onPromptKeyDown(e, input, close) { + var keyName = CodeMirror.keyName(e), up; + if (keyName == 'Esc' || keyName == 'Ctrl-C' || keyName == 'Ctrl-[' || + (keyName == 'Backspace' && input == '')) { + vimGlobalState.exCommandHistoryController.pushInput(input); + vimGlobalState.exCommandHistoryController.reset(); + CodeMirror.e_stop(e); + clearInputState(cm); + close(); + cm.focus(); + } + if (keyName == 'Up' || keyName == 'Down') { + up = keyName == 'Up' ? true : false; + input = vimGlobalState.exCommandHistoryController.nextMatch(input, up) || ''; + close(input); + } else if (keyName == 'Ctrl-U') { + CodeMirror.e_stop(e); + close(''); + } else { + if ( keyName != 'Left' && keyName != 'Right' && keyName != 'Ctrl' && keyName != 'Alt' && keyName != 'Shift') + vimGlobalState.exCommandHistoryController.reset(); + } + } + if (command.type == 'keyToEx') { + exCommandDispatcher.processCommand(cm, command.exArgs.input); + } else { + if (vim.visualMode) { + showPrompt(cm, { onClose: onPromptClose, prefix: ':', value: '\'<,\'>', + onKeyDown: onPromptKeyDown}); + } else { + showPrompt(cm, { onClose: onPromptClose, prefix: ':', + onKeyDown: onPromptKeyDown}); + } + } + }, + evalInput: function(cm, vim) { + var inputState = vim.inputState; + var motion = inputState.motion; + var motionArgs = inputState.motionArgs || {}; + var operator = inputState.operator; + var operatorArgs = inputState.operatorArgs || {}; + var registerName = inputState.registerName; + var sel = vim.sel; + var origHead = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.head): cm.getCursor('head')); + var origAnchor = copyCursor(vim.visualMode ? clipCursorToContent(cm, sel.anchor) : cm.getCursor('anchor')); + var oldHead = copyCursor(origHead); + var oldAnchor = copyCursor(origAnchor); + var newHead, newAnchor; + var repeat; + if (operator) { + this.recordLastEdit(vim, inputState); + } + if (inputState.repeatOverride !== undefined) { + repeat = inputState.repeatOverride; + } else { + repeat = inputState.getRepeat(); + } + if (repeat > 0 && motionArgs.explicitRepeat) { + motionArgs.repeatIsExplicit = true; + } else if (motionArgs.noRepeat || + (!motionArgs.explicitRepeat && repeat === 0)) { + repeat = 1; + motionArgs.repeatIsExplicit = false; + } + if (inputState.selectedCharacter) { + motionArgs.selectedCharacter = operatorArgs.selectedCharacter = + inputState.selectedCharacter; + } + motionArgs.repeat = repeat; + clearInputState(cm); + if (motion) { + var motionResult = motions[motion](cm, origHead, motionArgs, vim); + vim.lastMotion = motions[motion]; + if (!motionResult) { + return; + } + if (motionArgs.toJumplist) { + if (!operator && cm.ace.curOp != null) + cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch + var jumpList = vimGlobalState.jumpList; + var cachedCursor = jumpList.cachedCursor; + if (cachedCursor) { + recordJumpPosition(cm, cachedCursor, motionResult); + delete jumpList.cachedCursor; + } else { + recordJumpPosition(cm, origHead, motionResult); + } + } + if (motionResult instanceof Array) { + newAnchor = motionResult[0]; + newHead = motionResult[1]; + } else { + newHead = motionResult; + } + if (!newHead) { + newHead = copyCursor(origHead); + } + if (vim.visualMode) { + if (!(vim.visualBlock && newHead.ch === Infinity)) { + newHead = clipCursorToContent(cm, newHead, vim.visualBlock); + } + if (newAnchor) { + newAnchor = clipCursorToContent(cm, newAnchor, true); + } + newAnchor = newAnchor || oldAnchor; + sel.anchor = newAnchor; + sel.head = newHead; + updateCmSelection(cm); + updateMark(cm, vim, '<', + cursorIsBefore(newAnchor, newHead) ? newAnchor + : newHead); + updateMark(cm, vim, '>', + cursorIsBefore(newAnchor, newHead) ? newHead + : newAnchor); + } else if (!operator) { + newHead = clipCursorToContent(cm, newHead); + cm.setCursor(newHead.line, newHead.ch); + } + } + if (operator) { + if (operatorArgs.lastSel) { + newAnchor = oldAnchor; + var lastSel = operatorArgs.lastSel; + var lineOffset = Math.abs(lastSel.head.line - lastSel.anchor.line); + var chOffset = Math.abs(lastSel.head.ch - lastSel.anchor.ch); + if (lastSel.visualLine) { + newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch); + } else if (lastSel.visualBlock) { + newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch + chOffset); + } else if (lastSel.head.line == lastSel.anchor.line) { + newHead = Pos(oldAnchor.line, oldAnchor.ch + chOffset); + } else { + newHead = Pos(oldAnchor.line + lineOffset, oldAnchor.ch); + } + vim.visualMode = true; + vim.visualLine = lastSel.visualLine; + vim.visualBlock = lastSel.visualBlock; + sel = vim.sel = { + anchor: newAnchor, + head: newHead + }; + updateCmSelection(cm); + } else if (vim.visualMode) { + operatorArgs.lastSel = { + anchor: copyCursor(sel.anchor), + head: copyCursor(sel.head), + visualBlock: vim.visualBlock, + visualLine: vim.visualLine + }; + } + var curStart, curEnd, linewise, mode; + var cmSel; + if (vim.visualMode) { + curStart = cursorMin(sel.head, sel.anchor); + curEnd = cursorMax(sel.head, sel.anchor); + linewise = vim.visualLine || operatorArgs.linewise; + mode = vim.visualBlock ? 'block' : + linewise ? 'line' : + 'char'; + cmSel = makeCmSelection(cm, { + anchor: curStart, + head: curEnd + }, mode); + if (linewise) { + var ranges = cmSel.ranges; + if (mode == 'block') { + for (var i = 0; i < ranges.length; i++) { + ranges[i].head.ch = lineLength(cm, ranges[i].head.line); + } + } else if (mode == 'line') { + ranges[0].head = Pos(ranges[0].head.line + 1, 0); + } + } + } else { + curStart = copyCursor(newAnchor || oldAnchor); + curEnd = copyCursor(newHead || oldHead); + if (cursorIsBefore(curEnd, curStart)) { + var tmp = curStart; + curStart = curEnd; + curEnd = tmp; + } + linewise = motionArgs.linewise || operatorArgs.linewise; + if (linewise) { + expandSelectionToLine(cm, curStart, curEnd); + } else if (motionArgs.forward) { + clipToLine(cm, curStart, curEnd); + } + mode = 'char'; + var exclusive = !motionArgs.inclusive || linewise; + cmSel = makeCmSelection(cm, { + anchor: curStart, + head: curEnd + }, mode, exclusive); + } + cm.setSelections(cmSel.ranges, cmSel.primary); + vim.lastMotion = null; + operatorArgs.repeat = repeat; // For indent in visual mode. + operatorArgs.registerName = registerName; + operatorArgs.linewise = linewise; + var operatorMoveTo = operators[operator]( + cm, operatorArgs, cmSel.ranges, oldAnchor, newHead); + if (vim.visualMode) { + exitVisualMode(cm, operatorMoveTo != null); + } + if (operatorMoveTo) { + cm.setCursor(operatorMoveTo); + } + } + }, + recordLastEdit: function(vim, inputState, actionCommand) { + var macroModeState = vimGlobalState.macroModeState; + if (macroModeState.isPlaying) { return; } + vim.lastEditInputState = inputState; + vim.lastEditActionCommand = actionCommand; + macroModeState.lastInsertModeChanges.changes = []; + macroModeState.lastInsertModeChanges.expectCursorActivityForChange = false; + } + }; + var motions = { + moveToTopLine: function(cm, _head, motionArgs) { + var line = getUserVisibleLines(cm).top + motionArgs.repeat -1; + return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); + }, + moveToMiddleLine: function(cm) { + var range = getUserVisibleLines(cm); + var line = Math.floor((range.top + range.bottom) * 0.5); + return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); + }, + moveToBottomLine: function(cm, _head, motionArgs) { + var line = getUserVisibleLines(cm).bottom - motionArgs.repeat +1; + return Pos(line, findFirstNonWhiteSpaceCharacter(cm.getLine(line))); + }, + expandToLine: function(_cm, head, motionArgs) { + var cur = head; + return Pos(cur.line + motionArgs.repeat - 1, Infinity); + }, + findNext: function(cm, _head, motionArgs) { + var state = getSearchState(cm); + var query = state.getQuery(); + if (!query) { + return; + } + var prev = !motionArgs.forward; + prev = (state.isReversed()) ? !prev : prev; + highlightSearchMatches(cm, query); + return findNext(cm, prev/** prev */, query, motionArgs.repeat); + }, + goToMark: function(cm, _head, motionArgs, vim) { + var mark = vim.marks[motionArgs.selectedCharacter]; + if (mark) { + var pos = mark.find(); + return motionArgs.linewise ? { line: pos.line, ch: findFirstNonWhiteSpaceCharacter(cm.getLine(pos.line)) } : pos; + } + return null; + }, + moveToOtherHighlightedEnd: function(cm, _head, motionArgs, vim) { + if (vim.visualBlock && motionArgs.sameLine) { + var sel = vim.sel; + return [ + clipCursorToContent(cm, Pos(sel.anchor.line, sel.head.ch)), + clipCursorToContent(cm, Pos(sel.head.line, sel.anchor.ch)) + ]; + } else { + return ([vim.sel.head, vim.sel.anchor]); + } + }, + jumpToMark: function(cm, head, motionArgs, vim) { + var best = head; + for (var i = 0; i < motionArgs.repeat; i++) { + var cursor = best; + for (var key in vim.marks) { + if (!isLowerCase(key)) { + continue; + } + var mark = vim.marks[key].find(); + var isWrongDirection = (motionArgs.forward) ? + cursorIsBefore(mark, cursor) : cursorIsBefore(cursor, mark); + + if (isWrongDirection) { + continue; + } + if (motionArgs.linewise && (mark.line == cursor.line)) { + continue; + } + + var equal = cursorEqual(cursor, best); + var between = (motionArgs.forward) ? + cursorIsBetween(cursor, mark, best) : + cursorIsBetween(best, mark, cursor); + + if (equal || between) { + best = mark; + } + } + } + + if (motionArgs.linewise) { + best = Pos(best.line, findFirstNonWhiteSpaceCharacter(cm.getLine(best.line))); + } + return best; + }, + moveByCharacters: function(_cm, head, motionArgs) { + var cur = head; + var repeat = motionArgs.repeat; + var ch = motionArgs.forward ? cur.ch + repeat : cur.ch - repeat; + return Pos(cur.line, ch); + }, + moveByLines: function(cm, head, motionArgs, vim) { + var cur = head; + var endCh = cur.ch; + switch (vim.lastMotion) { + case this.moveByLines: + case this.moveByDisplayLines: + case this.moveByScroll: + case this.moveToColumn: + case this.moveToEol: + endCh = vim.lastHPos; + break; + default: + vim.lastHPos = endCh; + } + var repeat = motionArgs.repeat+(motionArgs.repeatOffset||0); + var line = motionArgs.forward ? cur.line + repeat : cur.line - repeat; + var first = cm.firstLine(); + var last = cm.lastLine(); + if ((line < first && cur.line == first) || + (line > last && cur.line == last)) { + return; + } + var fold = cm.ace.session.getFoldLine(line); + if (fold) { + if (motionArgs.forward) { + if (line > fold.start.row) + line = fold.end.row + 1; + } else { + line = fold.start.row; + } + } + if (motionArgs.toFirstChar){ + endCh=findFirstNonWhiteSpaceCharacter(cm.getLine(line)); + vim.lastHPos = endCh; + } + vim.lastHSPos = cm.charCoords(Pos(line, endCh),'div').left; + return Pos(line, endCh); + }, + moveByDisplayLines: function(cm, head, motionArgs, vim) { + var cur = head; + switch (vim.lastMotion) { + case this.moveByDisplayLines: + case this.moveByScroll: + case this.moveByLines: + case this.moveToColumn: + case this.moveToEol: + break; + default: + vim.lastHSPos = cm.charCoords(cur,'div').left; + } + var repeat = motionArgs.repeat; + var res=cm.findPosV(cur,(motionArgs.forward ? repeat : -repeat),'line',vim.lastHSPos); + if (res.hitSide) { + if (motionArgs.forward) { + var lastCharCoords = cm.charCoords(res, 'div'); + var goalCoords = { top: lastCharCoords.top + 8, left: vim.lastHSPos }; + var res = cm.coordsChar(goalCoords, 'div'); + } else { + var resCoords = cm.charCoords(Pos(cm.firstLine(), 0), 'div'); + resCoords.left = vim.lastHSPos; + res = cm.coordsChar(resCoords, 'div'); + } + } + vim.lastHPos = res.ch; + return res; + }, + moveByPage: function(cm, head, motionArgs) { + var curStart = head; + var repeat = motionArgs.repeat; + return cm.findPosV(curStart, (motionArgs.forward ? repeat : -repeat), 'page'); + }, + moveByParagraph: function(cm, head, motionArgs) { + var dir = motionArgs.forward ? 1 : -1; + return findParagraph(cm, head, motionArgs.repeat, dir); + }, + moveByScroll: function(cm, head, motionArgs, vim) { + var scrollbox = cm.getScrollInfo(); + var curEnd = null; + var repeat = motionArgs.repeat; + if (!repeat) { + repeat = scrollbox.clientHeight / (2 * cm.defaultTextHeight()); + } + var orig = cm.charCoords(head, 'local'); + motionArgs.repeat = repeat; + var curEnd = motions.moveByDisplayLines(cm, head, motionArgs, vim); + if (!curEnd) { + return null; + } + var dest = cm.charCoords(curEnd, 'local'); + cm.scrollTo(null, scrollbox.top + dest.top - orig.top); + return curEnd; + }, + moveByWords: function(cm, head, motionArgs) { + return moveToWord(cm, head, motionArgs.repeat, !!motionArgs.forward, + !!motionArgs.wordEnd, !!motionArgs.bigWord); + }, + moveTillCharacter: function(cm, _head, motionArgs) { + var repeat = motionArgs.repeat; + var curEnd = moveToCharacter(cm, repeat, motionArgs.forward, + motionArgs.selectedCharacter); + var increment = motionArgs.forward ? -1 : 1; + recordLastCharacterSearch(increment, motionArgs); + if (!curEnd) return null; + curEnd.ch += increment; + return curEnd; + }, + moveToCharacter: function(cm, head, motionArgs) { + var repeat = motionArgs.repeat; + recordLastCharacterSearch(0, motionArgs); + return moveToCharacter(cm, repeat, motionArgs.forward, + motionArgs.selectedCharacter) || head; + }, + moveToSymbol: function(cm, head, motionArgs) { + var repeat = motionArgs.repeat; + return findSymbol(cm, repeat, motionArgs.forward, + motionArgs.selectedCharacter) || head; + }, + moveToColumn: function(cm, head, motionArgs, vim) { + var repeat = motionArgs.repeat; + vim.lastHPos = repeat - 1; + vim.lastHSPos = cm.charCoords(head,'div').left; + return moveToColumn(cm, repeat); + }, + moveToEol: function(cm, head, motionArgs, vim) { + var cur = head; + vim.lastHPos = Infinity; + var retval= Pos(cur.line + motionArgs.repeat - 1, Infinity); + var end=cm.clipPos(retval); + end.ch--; + vim.lastHSPos = cm.charCoords(end,'div').left; + return retval; + }, + moveToFirstNonWhiteSpaceCharacter: function(cm, head) { + var cursor = head; + return Pos(cursor.line, + findFirstNonWhiteSpaceCharacter(cm.getLine(cursor.line))); + }, + moveToMatchedSymbol: function(cm, head) { + var cursor = head; + var line = cursor.line; + var ch = cursor.ch; + var lineText = cm.getLine(line); + var symbol; + do { + symbol = lineText.charAt(ch++); + if (symbol && isMatchableSymbol(symbol)) { + var style = cm.getTokenTypeAt(Pos(line, ch)); + if (style !== "string" && style !== "comment") { + break; + } + } + } while (symbol); + if (symbol) { + var matched = cm.findMatchingBracket(Pos(line, ch)); + return matched.to; + } else { + return cursor; + } + }, + moveToStartOfLine: function(_cm, head) { + return Pos(head.line, 0); + }, + moveToLineOrEdgeOfDocument: function(cm, _head, motionArgs) { + var lineNum = motionArgs.forward ? cm.lastLine() : cm.firstLine(); + if (motionArgs.repeatIsExplicit) { + lineNum = motionArgs.repeat - cm.getOption('firstLineNumber'); + } + return Pos(lineNum, + findFirstNonWhiteSpaceCharacter(cm.getLine(lineNum))); + }, + textObjectManipulation: function(cm, head, motionArgs, vim) { + var mirroredPairs = {'(': ')', ')': '(', + '{': '}', '}': '{', + '[': ']', ']': '['}; + var selfPaired = {'\'': true, '"': true}; + + var character = motionArgs.selectedCharacter; + if (character == 'b') { + character = '('; + } else if (character == 'B') { + character = '{'; + } + var inclusive = !motionArgs.textObjectInner; + + var tmp; + if (mirroredPairs[character]) { + tmp = selectCompanionObject(cm, head, character, inclusive); + } else if (selfPaired[character]) { + tmp = findBeginningAndEnd(cm, head, character, inclusive); + } else if (character === 'W') { + tmp = expandWordUnderCursor(cm, inclusive, true /** forward */, + true /** bigWord */); + } else if (character === 'w') { + tmp = expandWordUnderCursor(cm, inclusive, true /** forward */, + false /** bigWord */); + } else if (character === 'p') { + tmp = findParagraph(cm, head, motionArgs.repeat, 0, inclusive); + motionArgs.linewise = true; + if (vim.visualMode) { + if (!vim.visualLine) { vim.visualLine = true; } + } else { + var operatorArgs = vim.inputState.operatorArgs; + if (operatorArgs) { operatorArgs.linewise = true; } + tmp.end.line--; + } + } else { + return null; + } + + if (!cm.state.vim.visualMode) { + return [tmp.start, tmp.end]; + } else { + return expandSelection(cm, tmp.start, tmp.end); + } + }, + + repeatLastCharacterSearch: function(cm, head, motionArgs) { + var lastSearch = vimGlobalState.lastChararacterSearch; + var repeat = motionArgs.repeat; + var forward = motionArgs.forward === lastSearch.forward; + var increment = (lastSearch.increment ? 1 : 0) * (forward ? -1 : 1); + cm.moveH(-increment, 'char'); + motionArgs.inclusive = forward ? true : false; + var curEnd = moveToCharacter(cm, repeat, forward, lastSearch.selectedCharacter); + if (!curEnd) { + cm.moveH(increment, 'char'); + return head; + } + curEnd.ch += increment; + return curEnd; + } + }; + + function defineMotion(name, fn) { + motions[name] = fn; + } + + function fillArray(val, times) { + var arr = []; + for (var i = 0; i < times; i++) { + arr.push(val); + } + return arr; + } + var operators = { + change: function(cm, args, ranges) { + var finalHead, text; + var vim = cm.state.vim; + vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock = vim.visualBlock; + if (!vim.visualMode) { + var anchor = ranges[0].anchor, + head = ranges[0].head; + text = cm.getRange(anchor, head); + var lastState = vim.lastEditInputState || {}; + if (lastState.motion == "moveByWords" && !isWhiteSpaceString(text)) { + var match = (/\s+$/).exec(text); + if (match && lastState.motionArgs && lastState.motionArgs.forward) { + head = offsetCursor(head, 0, - match[0].length); + text = text.slice(0, - match[0].length); + } + } + var prevLineEnd = new Pos(anchor.line - 1, Number.MAX_VALUE); + var wasLastLine = cm.firstLine() == cm.lastLine(); + if (head.line > cm.lastLine() && args.linewise && !wasLastLine) { + cm.replaceRange('', prevLineEnd, head); + } else { + cm.replaceRange('', anchor, head); + } + if (args.linewise) { + if (!wasLastLine) { + cm.setCursor(prevLineEnd); + CodeMirror.commands.newlineAndIndent(cm); + } + anchor.ch = Number.MAX_VALUE; + } + finalHead = anchor; + } else { + text = cm.getSelection(); + var replacement = fillArray('', ranges.length); + cm.replaceSelections(replacement); + finalHead = cursorMin(ranges[0].head, ranges[0].anchor); + } + vimGlobalState.registerController.pushText( + args.registerName, 'change', text, + args.linewise, ranges.length > 1); + actions.enterInsertMode(cm, {head: finalHead}, cm.state.vim); + }, + 'delete': function(cm, args, ranges) { + var finalHead, text; + var vim = cm.state.vim; + if (!vim.visualBlock) { + var anchor = ranges[0].anchor, + head = ranges[0].head; + if (args.linewise && + head.line != cm.firstLine() && + anchor.line == cm.lastLine() && + anchor.line == head.line - 1) { + if (anchor.line == cm.firstLine()) { + anchor.ch = 0; + } else { + anchor = Pos(anchor.line - 1, lineLength(cm, anchor.line - 1)); + } + } + text = cm.getRange(anchor, head); + cm.replaceRange('', anchor, head); + finalHead = anchor; + if (args.linewise) { + finalHead = motions.moveToFirstNonWhiteSpaceCharacter(cm, anchor); + } + } else { + text = cm.getSelection(); + var replacement = fillArray('', ranges.length); + cm.replaceSelections(replacement); + finalHead = ranges[0].anchor; + } + vimGlobalState.registerController.pushText( + args.registerName, 'delete', text, + args.linewise, vim.visualBlock); + return clipCursorToContent(cm, finalHead); + }, + indent: function(cm, args, ranges) { + var vim = cm.state.vim; + var startLine = ranges[0].anchor.line; + var endLine = vim.visualBlock ? + ranges[ranges.length - 1].anchor.line : + ranges[0].head.line; + var repeat = (vim.visualMode) ? args.repeat : 1; + if (args.linewise) { + endLine--; + } + for (var i = startLine; i <= endLine; i++) { + for (var j = 0; j < repeat; j++) { + cm.indentLine(i, args.indentRight); + } + } + return motions.moveToFirstNonWhiteSpaceCharacter(cm, ranges[0].anchor); + }, + changeCase: function(cm, args, ranges, oldAnchor, newHead) { + var selections = cm.getSelections(); + var swapped = []; + var toLower = args.toLower; + for (var j = 0; j < selections.length; j++) { + var toSwap = selections[j]; + var text = ''; + if (toLower === true) { + text = toSwap.toLowerCase(); + } else if (toLower === false) { + text = toSwap.toUpperCase(); + } else { + for (var i = 0; i < toSwap.length; i++) { + var character = toSwap.charAt(i); + text += isUpperCase(character) ? character.toLowerCase() : + character.toUpperCase(); + } + } + swapped.push(text); + } + cm.replaceSelections(swapped); + if (args.shouldMoveCursor){ + return newHead; + } else if (!cm.state.vim.visualMode && args.linewise && ranges[0].anchor.line + 1 == ranges[0].head.line) { + return motions.moveToFirstNonWhiteSpaceCharacter(cm, oldAnchor); + } else if (args.linewise){ + return oldAnchor; + } else { + return cursorMin(ranges[0].anchor, ranges[0].head); + } + }, + yank: function(cm, args, ranges, oldAnchor) { + var vim = cm.state.vim; + var text = cm.getSelection(); + var endPos = vim.visualMode + ? cursorMin(vim.sel.anchor, vim.sel.head, ranges[0].head, ranges[0].anchor) + : oldAnchor; + vimGlobalState.registerController.pushText( + args.registerName, 'yank', + text, args.linewise, vim.visualBlock); + return endPos; + } + }; + + function defineOperator(name, fn) { + operators[name] = fn; + } + + var actions = { + jumpListWalk: function(cm, actionArgs, vim) { + if (vim.visualMode) { + return; + } + var repeat = actionArgs.repeat; + var forward = actionArgs.forward; + var jumpList = vimGlobalState.jumpList; + + var mark = jumpList.move(cm, forward ? repeat : -repeat); + var markPos = mark ? mark.find() : undefined; + markPos = markPos ? markPos : cm.getCursor(); + cm.setCursor(markPos); + cm.ace.curOp.command.scrollIntoView = "center-animate"; // ace_patch + }, + scroll: function(cm, actionArgs, vim) { + if (vim.visualMode) { + return; + } + var repeat = actionArgs.repeat || 1; + var lineHeight = cm.defaultTextHeight(); + var top = cm.getScrollInfo().top; + var delta = lineHeight * repeat; + var newPos = actionArgs.forward ? top + delta : top - delta; + var cursor = copyCursor(cm.getCursor()); + var cursorCoords = cm.charCoords(cursor, 'local'); + if (actionArgs.forward) { + if (newPos > cursorCoords.top) { + cursor.line += (newPos - cursorCoords.top) / lineHeight; + cursor.line = Math.ceil(cursor.line); + cm.setCursor(cursor); + cursorCoords = cm.charCoords(cursor, 'local'); + cm.scrollTo(null, cursorCoords.top); + } else { + cm.scrollTo(null, newPos); + } + } else { + var newBottom = newPos + cm.getScrollInfo().clientHeight; + if (newBottom < cursorCoords.bottom) { + cursor.line -= (cursorCoords.bottom - newBottom) / lineHeight; + cursor.line = Math.floor(cursor.line); + cm.setCursor(cursor); + cursorCoords = cm.charCoords(cursor, 'local'); + cm.scrollTo( + null, cursorCoords.bottom - cm.getScrollInfo().clientHeight); + } else { + cm.scrollTo(null, newPos); + } + } + }, + scrollToCursor: function(cm, actionArgs) { + var lineNum = cm.getCursor().line; + var charCoords = cm.charCoords(Pos(lineNum, 0), 'local'); + var height = cm.getScrollInfo().clientHeight; + var y = charCoords.top; + var lineHeight = charCoords.bottom - y; + switch (actionArgs.position) { + case 'center': y = y - (height / 2) + lineHeight; + break; + case 'bottom': y = y - height + lineHeight*1.4; + break; + case 'top': y = y + lineHeight*0.4; + break; + } + cm.scrollTo(null, y); + }, + replayMacro: function(cm, actionArgs, vim) { + var registerName = actionArgs.selectedCharacter; + var repeat = actionArgs.repeat; + var macroModeState = vimGlobalState.macroModeState; + if (registerName == '@') { + registerName = macroModeState.latestRegister; + } + while(repeat--){ + executeMacroRegister(cm, vim, macroModeState, registerName); + } + }, + enterMacroRecordMode: function(cm, actionArgs) { + var macroModeState = vimGlobalState.macroModeState; + var registerName = actionArgs.selectedCharacter; + macroModeState.enterMacroRecordMode(cm, registerName); + }, + enterInsertMode: function(cm, actionArgs, vim) { + if (cm.getOption('readOnly')) { return; } + vim.insertMode = true; + vim.insertModeRepeat = actionArgs && actionArgs.repeat || 1; + var insertAt = (actionArgs) ? actionArgs.insertAt : null; + var sel = vim.sel; + var head = actionArgs.head || cm.getCursor('head'); + var height = cm.listSelections().length; + if (insertAt == 'eol') { + head = Pos(head.line, lineLength(cm, head.line)); + } else if (insertAt == 'charAfter') { + head = offsetCursor(head, 0, 1); + } else if (insertAt == 'firstNonBlank') { + head = motions.moveToFirstNonWhiteSpaceCharacter(cm, head); + } else if (insertAt == 'startOfSelectedArea') { + if (!vim.visualBlock) { + if (sel.head.line < sel.anchor.line) { + head = sel.head; + } else { + head = Pos(sel.anchor.line, 0); + } + } else { + head = Pos( + Math.min(sel.head.line, sel.anchor.line), + Math.min(sel.head.ch, sel.anchor.ch)); + height = Math.abs(sel.head.line - sel.anchor.line) + 1; + } + } else if (insertAt == 'endOfSelectedArea') { + if (!vim.visualBlock) { + if (sel.head.line >= sel.anchor.line) { + head = offsetCursor(sel.head, 0, 1); + } else { + head = Pos(sel.anchor.line, 0); + } + } else { + head = Pos( + Math.min(sel.head.line, sel.anchor.line), + Math.max(sel.head.ch + 1, sel.anchor.ch)); + height = Math.abs(sel.head.line - sel.anchor.line) + 1; + } + } else if (insertAt == 'inplace') { + if (vim.visualMode){ + return; + } + } + cm.setOption('keyMap', 'vim-insert'); + cm.setOption('disableInput', false); + if (actionArgs && actionArgs.replace) { + cm.toggleOverwrite(true); + cm.setOption('keyMap', 'vim-replace'); + CodeMirror.signal(cm, "vim-mode-change", {mode: "replace"}); + } else { + cm.setOption('keyMap', 'vim-insert'); + CodeMirror.signal(cm, "vim-mode-change", {mode: "insert"}); + } + if (!vimGlobalState.macroModeState.isPlaying) { + cm.on('change', onChange); + CodeMirror.on(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown); + } + if (vim.visualMode) { + exitVisualMode(cm); + } + selectForInsert(cm, head, height); + }, + toggleVisualMode: function(cm, actionArgs, vim) { + var repeat = actionArgs.repeat; + var anchor = cm.getCursor(); + var head; + if (!vim.visualMode) { + vim.visualMode = true; + vim.visualLine = !!actionArgs.linewise; + vim.visualBlock = !!actionArgs.blockwise; + head = clipCursorToContent( + cm, Pos(anchor.line, anchor.ch + repeat - 1), + true /** includeLineBreak */); + vim.sel = { + anchor: anchor, + head: head + }; + CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""}); + updateCmSelection(cm); + updateMark(cm, vim, '<', cursorMin(anchor, head)); + updateMark(cm, vim, '>', cursorMax(anchor, head)); + } else if (vim.visualLine ^ actionArgs.linewise || + vim.visualBlock ^ actionArgs.blockwise) { + vim.visualLine = !!actionArgs.linewise; + vim.visualBlock = !!actionArgs.blockwise; + CodeMirror.signal(cm, "vim-mode-change", {mode: "visual", subMode: vim.visualLine ? "linewise" : vim.visualBlock ? "blockwise" : ""}); + updateCmSelection(cm); + } else { + exitVisualMode(cm); + } + }, + reselectLastSelection: function(cm, _actionArgs, vim) { + var lastSelection = vim.lastSelection; + if (vim.visualMode) { + updateLastSelection(cm, vim); + } + if (lastSelection) { + var anchor = lastSelection.anchorMark.find(); + var head = lastSelection.headMark.find(); + if (!anchor || !head) { + return; + } + vim.sel = { + anchor: anchor, + head: head + }; + vim.visualMode = true; + vim.visualLine = lastSelection.visualLine; + vim.visualBlock = lastSelection.visualBlock; + updateCmSelection(cm); + updateMark(cm, vim, '<', cursorMin(anchor, head)); + updateMark(cm, vim, '>', cursorMax(anchor, head)); + CodeMirror.signal(cm, 'vim-mode-change', { + mode: 'visual', + subMode: vim.visualLine ? 'linewise' : + vim.visualBlock ? 'blockwise' : ''}); + } + }, + joinLines: function(cm, actionArgs, vim) { + var curStart, curEnd; + if (vim.visualMode) { + curStart = cm.getCursor('anchor'); + curEnd = cm.getCursor('head'); + if (cursorIsBefore(curEnd, curStart)) { + var tmp = curEnd; + curEnd = curStart; + curStart = tmp; + } + curEnd.ch = lineLength(cm, curEnd.line) - 1; + } else { + var repeat = Math.max(actionArgs.repeat, 2); + curStart = cm.getCursor(); + curEnd = clipCursorToContent(cm, Pos(curStart.line + repeat - 1, + Infinity)); + } + var finalCh = 0; + for (var i = curStart.line; i < curEnd.line; i++) { + finalCh = lineLength(cm, curStart.line); + var tmp = Pos(curStart.line + 1, + lineLength(cm, curStart.line + 1)); + var text = cm.getRange(curStart, tmp); + text = text.replace(/\n\s*/g, ' '); + cm.replaceRange(text, curStart, tmp); + } + var curFinalPos = Pos(curStart.line, finalCh); + if (vim.visualMode) { + exitVisualMode(cm, false); + } + cm.setCursor(curFinalPos); + }, + newLineAndEnterInsertMode: function(cm, actionArgs, vim) { + vim.insertMode = true; + var insertAt = copyCursor(cm.getCursor()); + if (insertAt.line === cm.firstLine() && !actionArgs.after) { + cm.replaceRange('\n', Pos(cm.firstLine(), 0)); + cm.setCursor(cm.firstLine(), 0); + } else { + insertAt.line = (actionArgs.after) ? insertAt.line : + insertAt.line - 1; + insertAt.ch = lineLength(cm, insertAt.line); + cm.setCursor(insertAt); + var newlineFn = CodeMirror.commands.newlineAndIndentContinueComment || + CodeMirror.commands.newlineAndIndent; + newlineFn(cm); + } + this.enterInsertMode(cm, { repeat: actionArgs.repeat }, vim); + }, + paste: function(cm, actionArgs, vim) { + var cur = copyCursor(cm.getCursor()); + var register = vimGlobalState.registerController.getRegister( + actionArgs.registerName); + var text = register.toString(); + if (!text) { + return; + } + if (actionArgs.matchIndent) { + var tabSize = cm.getOption("tabSize"); + var whitespaceLength = function(str) { + var tabs = (str.split("\t").length - 1); + var spaces = (str.split(" ").length - 1); + return tabs * tabSize + spaces * 1; + }; + var currentLine = cm.getLine(cm.getCursor().line); + var indent = whitespaceLength(currentLine.match(/^\s*/)[0]); + var chompedText = text.replace(/\n$/, ''); + var wasChomped = text !== chompedText; + var firstIndent = whitespaceLength(text.match(/^\s*/)[0]); + var text = chompedText.replace(/^\s*/gm, function(wspace) { + var newIndent = indent + (whitespaceLength(wspace) - firstIndent); + if (newIndent < 0) { + return ""; + } + else if (cm.getOption("indentWithTabs")) { + var quotient = Math.floor(newIndent / tabSize); + return Array(quotient + 1).join('\t'); + } + else { + return Array(newIndent + 1).join(' '); + } + }); + text += wasChomped ? "\n" : ""; + } + if (actionArgs.repeat > 1) { + var text = Array(actionArgs.repeat + 1).join(text); + } + var linewise = register.linewise; + var blockwise = register.blockwise; + if (linewise && !blockwise) { + if(vim.visualMode) { + text = vim.visualLine ? text.slice(0, -1) : '\n' + text.slice(0, text.length - 1) + '\n'; + } else if (actionArgs.after) { + text = '\n' + text.slice(0, text.length - 1); + cur.ch = lineLength(cm, cur.line); + } else { + cur.ch = 0; + } + } else { + if (blockwise) { + text = text.split('\n'); + for (var i = 0; i < text.length; i++) { + text[i] = (text[i] == '') ? ' ' : text[i]; + } + } + cur.ch += actionArgs.after ? 1 : 0; + } + var curPosFinal; + var idx; + if (vim.visualMode) { + vim.lastPastedText = text; + var lastSelectionCurEnd; + var selectedArea = getSelectedAreaRange(cm, vim); + var selectionStart = selectedArea[0]; + var selectionEnd = selectedArea[1]; + var selectedText = cm.getSelection(); + var selections = cm.listSelections(); + var emptyStrings = new Array(selections.length).join('1').split('1'); + if (vim.lastSelection) { + lastSelectionCurEnd = vim.lastSelection.headMark.find(); + } + vimGlobalState.registerController.unnamedRegister.setText(selectedText); + if (blockwise) { + cm.replaceSelections(emptyStrings); + selectionEnd = Pos(selectionStart.line + text.length-1, selectionStart.ch); + cm.setCursor(selectionStart); + selectBlock(cm, selectionEnd); + cm.replaceSelections(text); + curPosFinal = selectionStart; + } else if (vim.visualBlock) { + cm.replaceSelections(emptyStrings); + cm.setCursor(selectionStart); + cm.replaceRange(text, selectionStart, selectionStart); + curPosFinal = selectionStart; + } else { + cm.replaceRange(text, selectionStart, selectionEnd); + curPosFinal = cm.posFromIndex(cm.indexFromPos(selectionStart) + text.length - 1); + } + if(lastSelectionCurEnd) { + vim.lastSelection.headMark = cm.setBookmark(lastSelectionCurEnd); + } + if (linewise) { + curPosFinal.ch=0; + } + } else { + if (blockwise) { + cm.setCursor(cur); + for (var i = 0; i < text.length; i++) { + var line = cur.line+i; + if (line > cm.lastLine()) { + cm.replaceRange('\n', Pos(line, 0)); + } + var lastCh = lineLength(cm, line); + if (lastCh < cur.ch) { + extendLineToColumn(cm, line, cur.ch); + } + } + cm.setCursor(cur); + selectBlock(cm, Pos(cur.line + text.length-1, cur.ch)); + cm.replaceSelections(text); + curPosFinal = cur; + } else { + cm.replaceRange(text, cur); + if (linewise && actionArgs.after) { + curPosFinal = Pos( + cur.line + 1, + findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line + 1))); + } else if (linewise && !actionArgs.after) { + curPosFinal = Pos( + cur.line, + findFirstNonWhiteSpaceCharacter(cm.getLine(cur.line))); + } else if (!linewise && actionArgs.after) { + idx = cm.indexFromPos(cur); + curPosFinal = cm.posFromIndex(idx + text.length - 1); + } else { + idx = cm.indexFromPos(cur); + curPosFinal = cm.posFromIndex(idx + text.length); + } + } + } + if (vim.visualMode) { + exitVisualMode(cm, false); + } + cm.setCursor(curPosFinal); + }, + undo: function(cm, actionArgs) { + cm.operation(function() { + repeatFn(cm, CodeMirror.commands.undo, actionArgs.repeat)(); + cm.setCursor(cm.getCursor('anchor')); + }); + }, + redo: function(cm, actionArgs) { + repeatFn(cm, CodeMirror.commands.redo, actionArgs.repeat)(); + }, + setRegister: function(_cm, actionArgs, vim) { + vim.inputState.registerName = actionArgs.selectedCharacter; + }, + setMark: function(cm, actionArgs, vim) { + var markName = actionArgs.selectedCharacter; + updateMark(cm, vim, markName, cm.getCursor()); + }, + replace: function(cm, actionArgs, vim) { + var replaceWith = actionArgs.selectedCharacter; + var curStart = cm.getCursor(); + var replaceTo; + var curEnd; + var selections = cm.listSelections(); + if (vim.visualMode) { + curStart = cm.getCursor('start'); + curEnd = cm.getCursor('end'); + } else { + var line = cm.getLine(curStart.line); + replaceTo = curStart.ch + actionArgs.repeat; + if (replaceTo > line.length) { + replaceTo=line.length; + } + curEnd = Pos(curStart.line, replaceTo); + } + if (replaceWith=='\n') { + if (!vim.visualMode) cm.replaceRange('', curStart, curEnd); + (CodeMirror.commands.newlineAndIndentContinueComment || CodeMirror.commands.newlineAndIndent)(cm); + } else { + var replaceWithStr = cm.getRange(curStart, curEnd); + replaceWithStr = replaceWithStr.replace(/[^\n]/g, replaceWith); + if (vim.visualBlock) { + var spaces = new Array(cm.getOption("tabSize")+1).join(' '); + replaceWithStr = cm.getSelection(); + replaceWithStr = replaceWithStr.replace(/\t/g, spaces).replace(/[^\n]/g, replaceWith).split('\n'); + cm.replaceSelections(replaceWithStr); + } else { + cm.replaceRange(replaceWithStr, curStart, curEnd); + } + if (vim.visualMode) { + curStart = cursorIsBefore(selections[0].anchor, selections[0].head) ? + selections[0].anchor : selections[0].head; + cm.setCursor(curStart); + exitVisualMode(cm, false); + } else { + cm.setCursor(offsetCursor(curEnd, 0, -1)); + } + } + }, + incrementNumberToken: function(cm, actionArgs) { + var cur = cm.getCursor(); + var lineStr = cm.getLine(cur.line); + var re = /-?\d+/g; + var match; + var start; + var end; + var numberStr; + var token; + while ((match = re.exec(lineStr)) !== null) { + token = match[0]; + start = match.index; + end = start + token.length; + if (cur.ch < end)break; + } + if (!actionArgs.backtrack && (end <= cur.ch))return; + if (token) { + var increment = actionArgs.increase ? 1 : -1; + var number = parseInt(token) + (increment * actionArgs.repeat); + var from = Pos(cur.line, start); + var to = Pos(cur.line, end); + numberStr = number.toString(); + cm.replaceRange(numberStr, from, to); + } else { + return; + } + cm.setCursor(Pos(cur.line, start + numberStr.length - 1)); + }, + repeatLastEdit: function(cm, actionArgs, vim) { + var lastEditInputState = vim.lastEditInputState; + if (!lastEditInputState) { return; } + var repeat = actionArgs.repeat; + if (repeat && actionArgs.repeatIsExplicit) { + vim.lastEditInputState.repeatOverride = repeat; + } else { + repeat = vim.lastEditInputState.repeatOverride || repeat; + } + repeatLastEdit(cm, vim, repeat, false /** repeatForInsert */); + }, + exitInsertMode: exitInsertMode + }; + + function defineAction(name, fn) { + actions[name] = fn; + } + function clipCursorToContent(cm, cur, includeLineBreak) { + var line = Math.min(Math.max(cm.firstLine(), cur.line), cm.lastLine() ); + var maxCh = lineLength(cm, line) - 1; + maxCh = (includeLineBreak) ? maxCh + 1 : maxCh; + var ch = Math.min(Math.max(0, cur.ch), maxCh); + return Pos(line, ch); + } + function copyArgs(args) { + var ret = {}; + for (var prop in args) { + if (args.hasOwnProperty(prop)) { + ret[prop] = args[prop]; + } + } + return ret; + } + function offsetCursor(cur, offsetLine, offsetCh) { + if (typeof offsetLine === 'object') { + offsetCh = offsetLine.ch; + offsetLine = offsetLine.line; + } + return Pos(cur.line + offsetLine, cur.ch + offsetCh); + } + function getOffset(anchor, head) { + return { + line: head.line - anchor.line, + ch: head.line - anchor.line + }; + } + function commandMatches(keys, keyMap, context, inputState) { + var match, partial = [], full = []; + for (var i = 0; i < keyMap.length; i++) { + var command = keyMap[i]; + if (context == 'insert' && command.context != 'insert' || + command.context && command.context != context || + inputState.operator && command.type == 'action' || + !(match = commandMatch(keys, command.keys))) { continue; } + if (match == 'partial') { partial.push(command); } + if (match == 'full') { full.push(command); } + } + return { + partial: partial.length && partial, + full: full.length && full + }; + } + function commandMatch(pressed, mapped) { + if (mapped.slice(-11) == '') { + var prefixLen = mapped.length - 11; + var pressedPrefix = pressed.slice(0, prefixLen); + var mappedPrefix = mapped.slice(0, prefixLen); + return pressedPrefix == mappedPrefix && pressed.length > prefixLen ? 'full' : + mappedPrefix.indexOf(pressedPrefix) == 0 ? 'partial' : false; + } else { + return pressed == mapped ? 'full' : + mapped.indexOf(pressed) == 0 ? 'partial' : false; + } + } + function lastChar(keys) { + var match = /^.*(<[\w\-]+>)$/.exec(keys); + var selectedCharacter = match ? match[1] : keys.slice(-1); + if (selectedCharacter.length > 1){ + switch(selectedCharacter){ + case '': + selectedCharacter='\n'; + break; + case '': + selectedCharacter=' '; + break; + default: + break; + } + } + return selectedCharacter; + } + function repeatFn(cm, fn, repeat) { + return function() { + for (var i = 0; i < repeat; i++) { + fn(cm); + } + }; + } + function copyCursor(cur) { + return Pos(cur.line, cur.ch); + } + function cursorEqual(cur1, cur2) { + return cur1.ch == cur2.ch && cur1.line == cur2.line; + } + function cursorIsBefore(cur1, cur2) { + if (cur1.line < cur2.line) { + return true; + } + if (cur1.line == cur2.line && cur1.ch < cur2.ch) { + return true; + } + return false; + } + function cursorMin(cur1, cur2) { + if (arguments.length > 2) { + cur2 = cursorMin.apply(undefined, Array.prototype.slice.call(arguments, 1)); + } + return cursorIsBefore(cur1, cur2) ? cur1 : cur2; + } + function cursorMax(cur1, cur2) { + if (arguments.length > 2) { + cur2 = cursorMax.apply(undefined, Array.prototype.slice.call(arguments, 1)); + } + return cursorIsBefore(cur1, cur2) ? cur2 : cur1; + } + function cursorIsBetween(cur1, cur2, cur3) { + var cur1before2 = cursorIsBefore(cur1, cur2); + var cur2before3 = cursorIsBefore(cur2, cur3); + return cur1before2 && cur2before3; + } + function lineLength(cm, lineNum) { + return cm.getLine(lineNum).length; + } + function trim(s) { + if (s.trim) { + return s.trim(); + } + return s.replace(/^\s+|\s+$/g, ''); + } + function escapeRegex(s) { + return s.replace(/([.?*+$\[\]\/\\(){}|\-])/g, '\\$1'); + } + function extendLineToColumn(cm, lineNum, column) { + var endCh = lineLength(cm, lineNum); + var spaces = new Array(column-endCh+1).join(' '); + cm.setCursor(Pos(lineNum, endCh)); + cm.replaceRange(spaces, cm.getCursor()); + } + function selectBlock(cm, selectionEnd) { + var selections = [], ranges = cm.listSelections(); + var head = copyCursor(cm.clipPos(selectionEnd)); + var isClipped = !cursorEqual(selectionEnd, head); + var curHead = cm.getCursor('head'); + var primIndex = getIndex(ranges, curHead); + var wasClipped = cursorEqual(ranges[primIndex].head, ranges[primIndex].anchor); + var max = ranges.length - 1; + var index = max - primIndex > primIndex ? max : 0; + var base = ranges[index].anchor; + + var firstLine = Math.min(base.line, head.line); + var lastLine = Math.max(base.line, head.line); + var baseCh = base.ch, headCh = head.ch; + + var dir = ranges[index].head.ch - baseCh; + var newDir = headCh - baseCh; + if (dir > 0 && newDir <= 0) { + baseCh++; + if (!isClipped) { headCh--; } + } else if (dir < 0 && newDir >= 0) { + baseCh--; + if (!wasClipped) { headCh++; } + } else if (dir < 0 && newDir == -1) { + baseCh--; + headCh++; + } + for (var line = firstLine; line <= lastLine; line++) { + var range = {anchor: new Pos(line, baseCh), head: new Pos(line, headCh)}; + selections.push(range); + } + primIndex = head.line == lastLine ? selections.length - 1 : 0; + cm.setSelections(selections); + selectionEnd.ch = headCh; + base.ch = baseCh; + return base; + } + function selectForInsert(cm, head, height) { + var sel = []; + for (var i = 0; i < height; i++) { + var lineHead = offsetCursor(head, i, 0); + sel.push({anchor: lineHead, head: lineHead}); + } + cm.setSelections(sel, 0); + } + function getIndex(ranges, cursor, end) { + for (var i = 0; i < ranges.length; i++) { + var atAnchor = end != 'head' && cursorEqual(ranges[i].anchor, cursor); + var atHead = end != 'anchor' && cursorEqual(ranges[i].head, cursor); + if (atAnchor || atHead) { + return i; + } + } + return -1; + } + function getSelectedAreaRange(cm, vim) { + var lastSelection = vim.lastSelection; + var getCurrentSelectedAreaRange = function() { + var selections = cm.listSelections(); + var start = selections[0]; + var end = selections[selections.length-1]; + var selectionStart = cursorIsBefore(start.anchor, start.head) ? start.anchor : start.head; + var selectionEnd = cursorIsBefore(end.anchor, end.head) ? end.head : end.anchor; + return [selectionStart, selectionEnd]; + }; + var getLastSelectedAreaRange = function() { + var selectionStart = cm.getCursor(); + var selectionEnd = cm.getCursor(); + var block = lastSelection.visualBlock; + if (block) { + var width = block.width; + var height = block.height; + selectionEnd = Pos(selectionStart.line + height, selectionStart.ch + width); + var selections = []; + for (var i = selectionStart.line; i < selectionEnd.line; i++) { + var anchor = Pos(i, selectionStart.ch); + var head = Pos(i, selectionEnd.ch); + var range = {anchor: anchor, head: head}; + selections.push(range); + } + cm.setSelections(selections); + } else { + var start = lastSelection.anchorMark.find(); + var end = lastSelection.headMark.find(); + var line = end.line - start.line; + var ch = end.ch - start.ch; + selectionEnd = {line: selectionEnd.line + line, ch: line ? selectionEnd.ch : ch + selectionEnd.ch}; + if (lastSelection.visualLine) { + selectionStart = Pos(selectionStart.line, 0); + selectionEnd = Pos(selectionEnd.line, lineLength(cm, selectionEnd.line)); + } + cm.setSelection(selectionStart, selectionEnd); + } + return [selectionStart, selectionEnd]; + }; + if (!vim.visualMode) { + return getLastSelectedAreaRange(); + } else { + return getCurrentSelectedAreaRange(); + } + } + function updateLastSelection(cm, vim) { + var anchor = vim.sel.anchor; + var head = vim.sel.head; + if (vim.lastPastedText) { + head = cm.posFromIndex(cm.indexFromPos(anchor) + vim.lastPastedText.length); + vim.lastPastedText = null; + } + vim.lastSelection = {'anchorMark': cm.setBookmark(anchor), + 'headMark': cm.setBookmark(head), + 'anchor': copyCursor(anchor), + 'head': copyCursor(head), + 'visualMode': vim.visualMode, + 'visualLine': vim.visualLine, + 'visualBlock': vim.visualBlock}; + } + function expandSelection(cm, start, end) { + var sel = cm.state.vim.sel; + var head = sel.head; + var anchor = sel.anchor; + var tmp; + if (cursorIsBefore(end, start)) { + tmp = end; + end = start; + start = tmp; + } + if (cursorIsBefore(head, anchor)) { + head = cursorMin(start, head); + anchor = cursorMax(anchor, end); + } else { + anchor = cursorMin(start, anchor); + head = cursorMax(head, end); + head = offsetCursor(head, 0, -1); + if (head.ch == -1 && head.line != cm.firstLine()) { + head = Pos(head.line - 1, lineLength(cm, head.line - 1)); + } + } + return [anchor, head]; + } + function updateCmSelection(cm, sel, mode) { + var vim = cm.state.vim; + sel = sel || vim.sel; + var mode = mode || + vim.visualLine ? 'line' : vim.visualBlock ? 'block' : 'char'; + var cmSel = makeCmSelection(cm, sel, mode); + cm.setSelections(cmSel.ranges, cmSel.primary); + updateFakeCursor(cm); + } + function makeCmSelection(cm, sel, mode, exclusive) { + var head = copyCursor(sel.head); + var anchor = copyCursor(sel.anchor); + if (mode == 'char') { + var headOffset = !exclusive && !cursorIsBefore(sel.head, sel.anchor) ? 1 : 0; + var anchorOffset = cursorIsBefore(sel.head, sel.anchor) ? 1 : 0; + head = offsetCursor(sel.head, 0, headOffset); + anchor = offsetCursor(sel.anchor, 0, anchorOffset); + return { + ranges: [{anchor: anchor, head: head}], + primary: 0 + }; + } else if (mode == 'line') { + if (!cursorIsBefore(sel.head, sel.anchor)) { + anchor.ch = 0; + + var lastLine = cm.lastLine(); + if (head.line > lastLine) { + head.line = lastLine; + } + head.ch = lineLength(cm, head.line); + } else { + head.ch = 0; + anchor.ch = lineLength(cm, anchor.line); + } + return { + ranges: [{anchor: anchor, head: head}], + primary: 0 + }; + } else if (mode == 'block') { + var top = Math.min(anchor.line, head.line), + left = Math.min(anchor.ch, head.ch), + bottom = Math.max(anchor.line, head.line), + right = Math.max(anchor.ch, head.ch) + 1; + var height = bottom - top + 1; + var primary = head.line == top ? 0 : height - 1; + var ranges = []; + for (var i = 0; i < height; i++) { + ranges.push({ + anchor: Pos(top + i, left), + head: Pos(top + i, right) + }); + } + return { + ranges: ranges, + primary: primary + }; + } + } + function getHead(cm) { + var cur = cm.getCursor('head'); + if (cm.getSelection().length == 1) { + cur = cursorMin(cur, cm.getCursor('anchor')); + } + return cur; + } + function exitVisualMode(cm, moveHead) { + var vim = cm.state.vim; + if (moveHead !== false) { + cm.setCursor(clipCursorToContent(cm, vim.sel.head)); + } + updateLastSelection(cm, vim); + vim.visualMode = false; + vim.visualLine = false; + vim.visualBlock = false; + CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); + if (vim.fakeCursor) { + vim.fakeCursor.clear(); + } + } + function clipToLine(cm, curStart, curEnd) { + var selection = cm.getRange(curStart, curEnd); + if (/\n\s*$/.test(selection)) { + var lines = selection.split('\n'); + lines.pop(); + var line; + for (var line = lines.pop(); lines.length > 0 && line && isWhiteSpaceString(line); line = lines.pop()) { + curEnd.line--; + curEnd.ch = 0; + } + if (line) { + curEnd.line--; + curEnd.ch = lineLength(cm, curEnd.line); + } else { + curEnd.ch = 0; + } + } + } + function expandSelectionToLine(_cm, curStart, curEnd) { + curStart.ch = 0; + curEnd.ch = 0; + curEnd.line++; + } + + function findFirstNonWhiteSpaceCharacter(text) { + if (!text) { + return 0; + } + var firstNonWS = text.search(/\S/); + return firstNonWS == -1 ? text.length : firstNonWS; + } + + function expandWordUnderCursor(cm, inclusive, _forward, bigWord, noSymbol) { + var cur = getHead(cm); + var line = cm.getLine(cur.line); + var idx = cur.ch; + var test = noSymbol ? wordCharTest[0] : bigWordCharTest [0]; + while (!test(line.charAt(idx))) { + idx++; + if (idx >= line.length) { return null; } + } + + if (bigWord) { + test = bigWordCharTest[0]; + } else { + test = wordCharTest[0]; + if (!test(line.charAt(idx))) { + test = wordCharTest[1]; + } + } + + var end = idx, start = idx; + while (test(line.charAt(end)) && end < line.length) { end++; } + while (test(line.charAt(start)) && start >= 0) { start--; } + start++; + + if (inclusive) { + var wordEnd = end; + while (/\s/.test(line.charAt(end)) && end < line.length) { end++; } + if (wordEnd == end) { + var wordStart = start; + while (/\s/.test(line.charAt(start - 1)) && start > 0) { start--; } + if (!start) { start = wordStart; } + } + } + return { start: Pos(cur.line, start), end: Pos(cur.line, end) }; + } + + function recordJumpPosition(cm, oldCur, newCur) { + if (!cursorEqual(oldCur, newCur)) { + vimGlobalState.jumpList.add(cm, oldCur, newCur); + } + } + + function recordLastCharacterSearch(increment, args) { + vimGlobalState.lastChararacterSearch.increment = increment; + vimGlobalState.lastChararacterSearch.forward = args.forward; + vimGlobalState.lastChararacterSearch.selectedCharacter = args.selectedCharacter; + } + + var symbolToMode = { + '(': 'bracket', ')': 'bracket', '{': 'bracket', '}': 'bracket', + '[': 'section', ']': 'section', + '*': 'comment', '/': 'comment', + 'm': 'method', 'M': 'method', + '#': 'preprocess' + }; + var findSymbolModes = { + bracket: { + isComplete: function(state) { + if (state.nextCh === state.symb) { + state.depth++; + if (state.depth >= 1)return true; + } else if (state.nextCh === state.reverseSymb) { + state.depth--; + } + return false; + } + }, + section: { + init: function(state) { + state.curMoveThrough = true; + state.symb = (state.forward ? ']' : '[') === state.symb ? '{' : '}'; + }, + isComplete: function(state) { + return state.index === 0 && state.nextCh === state.symb; + } + }, + comment: { + isComplete: function(state) { + var found = state.lastCh === '*' && state.nextCh === '/'; + state.lastCh = state.nextCh; + return found; + } + }, + method: { + init: function(state) { + state.symb = (state.symb === 'm' ? '{' : '}'); + state.reverseSymb = state.symb === '{' ? '}' : '{'; + }, + isComplete: function(state) { + if (state.nextCh === state.symb)return true; + return false; + } + }, + preprocess: { + init: function(state) { + state.index = 0; + }, + isComplete: function(state) { + if (state.nextCh === '#') { + var token = state.lineText.match(/#(\w+)/)[1]; + if (token === 'endif') { + if (state.forward && state.depth === 0) { + return true; + } + state.depth++; + } else if (token === 'if') { + if (!state.forward && state.depth === 0) { + return true; + } + state.depth--; + } + if (token === 'else' && state.depth === 0)return true; + } + return false; + } + } + }; + function findSymbol(cm, repeat, forward, symb) { + var cur = copyCursor(cm.getCursor()); + var increment = forward ? 1 : -1; + var endLine = forward ? cm.lineCount() : -1; + var curCh = cur.ch; + var line = cur.line; + var lineText = cm.getLine(line); + var state = { + lineText: lineText, + nextCh: lineText.charAt(curCh), + lastCh: null, + index: curCh, + symb: symb, + reverseSymb: (forward ? { ')': '(', '}': '{' } : { '(': ')', '{': '}' })[symb], + forward: forward, + depth: 0, + curMoveThrough: false + }; + var mode = symbolToMode[symb]; + if (!mode)return cur; + var init = findSymbolModes[mode].init; + var isComplete = findSymbolModes[mode].isComplete; + if (init) { init(state); } + while (line !== endLine && repeat) { + state.index += increment; + state.nextCh = state.lineText.charAt(state.index); + if (!state.nextCh) { + line += increment; + state.lineText = cm.getLine(line) || ''; + if (increment > 0) { + state.index = 0; + } else { + var lineLen = state.lineText.length; + state.index = (lineLen > 0) ? (lineLen-1) : 0; + } + state.nextCh = state.lineText.charAt(state.index); + } + if (isComplete(state)) { + cur.line = line; + cur.ch = state.index; + repeat--; + } + } + if (state.nextCh || state.curMoveThrough) { + return Pos(line, state.index); + } + return cur; + } + function findWord(cm, cur, forward, bigWord, emptyLineIsWord) { + var lineNum = cur.line; + var pos = cur.ch; + var line = cm.getLine(lineNum); + var dir = forward ? 1 : -1; + var charTests = bigWord ? bigWordCharTest: wordCharTest; + + if (emptyLineIsWord && line == '') { + lineNum += dir; + line = cm.getLine(lineNum); + if (!isLine(cm, lineNum)) { + return null; + } + pos = (forward) ? 0 : line.length; + } + + while (true) { + if (emptyLineIsWord && line == '') { + return { from: 0, to: 0, line: lineNum }; + } + var stop = (dir > 0) ? line.length : -1; + var wordStart = stop, wordEnd = stop; + while (pos != stop) { + var foundWord = false; + for (var i = 0; i < charTests.length && !foundWord; ++i) { + if (charTests[i](line.charAt(pos))) { + wordStart = pos; + while (pos != stop && charTests[i](line.charAt(pos))) { + pos += dir; + } + wordEnd = pos; + foundWord = wordStart != wordEnd; + if (wordStart == cur.ch && lineNum == cur.line && + wordEnd == wordStart + dir) { + continue; + } else { + return { + from: Math.min(wordStart, wordEnd + 1), + to: Math.max(wordStart, wordEnd), + line: lineNum }; + } + } + } + if (!foundWord) { + pos += dir; + } + } + lineNum += dir; + if (!isLine(cm, lineNum)) { + return null; + } + line = cm.getLine(lineNum); + pos = (dir > 0) ? 0 : line.length; + } + throw new Error('The impossible happened.'); + } + function moveToWord(cm, cur, repeat, forward, wordEnd, bigWord) { + var curStart = copyCursor(cur); + var words = []; + if (forward && !wordEnd || !forward && wordEnd) { + repeat++; + } + var emptyLineIsWord = !(forward && wordEnd); + for (var i = 0; i < repeat; i++) { + var word = findWord(cm, cur, forward, bigWord, emptyLineIsWord); + if (!word) { + var eodCh = lineLength(cm, cm.lastLine()); + words.push(forward + ? {line: cm.lastLine(), from: eodCh, to: eodCh} + : {line: 0, from: 0, to: 0}); + break; + } + words.push(word); + cur = Pos(word.line, forward ? (word.to - 1) : word.from); + } + var shortCircuit = words.length != repeat; + var firstWord = words[0]; + var lastWord = words.pop(); + if (forward && !wordEnd) { + if (!shortCircuit && (firstWord.from != curStart.ch || firstWord.line != curStart.line)) { + lastWord = words.pop(); + } + return Pos(lastWord.line, lastWord.from); + } else if (forward && wordEnd) { + return Pos(lastWord.line, lastWord.to - 1); + } else if (!forward && wordEnd) { + if (!shortCircuit && (firstWord.to != curStart.ch || firstWord.line != curStart.line)) { + lastWord = words.pop(); + } + return Pos(lastWord.line, lastWord.to); + } else { + return Pos(lastWord.line, lastWord.from); + } + } + + function moveToCharacter(cm, repeat, forward, character) { + var cur = cm.getCursor(); + var start = cur.ch; + var idx; + for (var i = 0; i < repeat; i ++) { + var line = cm.getLine(cur.line); + idx = charIdxInLine(start, line, character, forward, true); + if (idx == -1) { + return null; + } + start = idx; + } + return Pos(cm.getCursor().line, idx); + } + + function moveToColumn(cm, repeat) { + var line = cm.getCursor().line; + return clipCursorToContent(cm, Pos(line, repeat - 1)); + } + + function updateMark(cm, vim, markName, pos) { + if (!inArray(markName, validMarks)) { + return; + } + if (vim.marks[markName]) { + vim.marks[markName].clear(); + } + vim.marks[markName] = cm.setBookmark(pos); + } + + function charIdxInLine(start, line, character, forward, includeChar) { + var idx; + if (forward) { + idx = line.indexOf(character, start + 1); + if (idx != -1 && !includeChar) { + idx -= 1; + } + } else { + idx = line.lastIndexOf(character, start - 1); + if (idx != -1 && !includeChar) { + idx += 1; + } + } + return idx; + } + + function findParagraph(cm, head, repeat, dir, inclusive) { + var line = head.line; + var min = cm.firstLine(); + var max = cm.lastLine(); + var start, end, i = line; + function isEmpty(i) { return !/\S/.test(cm.getLine(i)); } // ace_patch + function isBoundary(i, dir, any) { + if (any) { return isEmpty(i) != isEmpty(i + dir); } + return !isEmpty(i) && isEmpty(i + dir); + } + function skipFold(i) { + dir = dir > 0 ? 1 : -1; + var foldLine = cm.ace.session.getFoldLine(i); + if (foldLine) { + if (i + dir > foldLine.start.row && i + dir < foldLine.end.row) + dir = (dir > 0 ? foldLine.end.row : foldLine.start.row) - i; + } + } + if (dir) { + while (min <= i && i <= max && repeat > 0) { + skipFold(i); + if (isBoundary(i, dir)) { repeat--; } + i += dir; + } + return new Pos(i, 0); + } + + var vim = cm.state.vim; + if (vim.visualLine && isBoundary(line, 1, true)) { + var anchor = vim.sel.anchor; + if (isBoundary(anchor.line, -1, true)) { + if (!inclusive || anchor.line != line) { + line += 1; + } + } + } + var startState = isEmpty(line); + for (i = line; i <= max && repeat; i++) { + if (isBoundary(i, 1, true)) { + if (!inclusive || isEmpty(i) != startState) { + repeat--; + } + } + } + end = new Pos(i, 0); + if (i > max && !startState) { startState = true; } + else { inclusive = false; } + for (i = line; i > min; i--) { + if (!inclusive || isEmpty(i) == startState || i == line) { + if (isBoundary(i, -1, true)) { break; } + } + } + start = new Pos(i, 0); + return { start: start, end: end }; + } + function selectCompanionObject(cm, head, symb, inclusive) { + var cur = head, start, end; + + var bracketRegexp = ({ + '(': /[()]/, ')': /[()]/, + '[': /[[\]]/, ']': /[[\]]/, + '{': /[{}]/, '}': /[{}]/})[symb]; + var openSym = ({ + '(': '(', ')': '(', + '[': '[', ']': '[', + '{': '{', '}': '{'})[symb]; + var curChar = cm.getLine(cur.line).charAt(cur.ch); + var offset = curChar === openSym ? 1 : 0; + + start = cm.scanForBracket(Pos(cur.line, cur.ch + offset), -1, null, {'bracketRegex': bracketRegexp}); + end = cm.scanForBracket(Pos(cur.line, cur.ch + offset), 1, null, {'bracketRegex': bracketRegexp}); + + if (!start || !end) { + return { start: cur, end: cur }; + } + + start = start.pos; + end = end.pos; + + if ((start.line == end.line && start.ch > end.ch) + || (start.line > end.line)) { + var tmp = start; + start = end; + end = tmp; + } + + if (inclusive) { + end.ch += 1; + } else { + start.ch += 1; + } + + return { start: start, end: end }; + } + function findBeginningAndEnd(cm, head, symb, inclusive) { + var cur = copyCursor(head); + var line = cm.getLine(cur.line); + var chars = line.split(''); + var start, end, i, len; + var firstIndex = chars.indexOf(symb); + if (cur.ch < firstIndex) { + cur.ch = firstIndex; + } + else if (firstIndex < cur.ch && chars[cur.ch] == symb) { + end = cur.ch; // assign end to the current cursor + --cur.ch; // make sure to look backwards + } + if (chars[cur.ch] == symb && !end) { + start = cur.ch + 1; // assign start to ahead of the cursor + } else { + for (i = cur.ch; i > -1 && !start; i--) { + if (chars[i] == symb) { + start = i + 1; + } + } + } + if (start && !end) { + for (i = start, len = chars.length; i < len && !end; i++) { + if (chars[i] == symb) { + end = i; + } + } + } + if (!start || !end) { + return { start: cur, end: cur }; + } + if (inclusive) { + --start; ++end; + } + + return { + start: Pos(cur.line, start), + end: Pos(cur.line, end) + }; + } + defineOption('pcre', true, 'boolean'); + function SearchState() {} + SearchState.prototype = { + getQuery: function() { + return vimGlobalState.query; + }, + setQuery: function(query) { + vimGlobalState.query = query; + }, + getOverlay: function() { + return this.searchOverlay; + }, + setOverlay: function(overlay) { + this.searchOverlay = overlay; + }, + isReversed: function() { + return vimGlobalState.isReversed; + }, + setReversed: function(reversed) { + vimGlobalState.isReversed = reversed; + }, + getScrollbarAnnotate: function() { + return this.annotate; + }, + setScrollbarAnnotate: function(annotate) { + this.annotate = annotate; + } + }; + function getSearchState(cm) { + var vim = cm.state.vim; + return vim.searchState_ || (vim.searchState_ = new SearchState()); + } + function dialog(cm, template, shortText, onClose, options) { + if (cm.openDialog) { + cm.openDialog(template, onClose, { bottom: true, value: options.value, + onKeyDown: options.onKeyDown, onKeyUp: options.onKeyUp, + selectValueOnOpen: false}); + } + else { + onClose(prompt(shortText, '')); + } + } + function splitBySlash(argString) { + var slashes = findUnescapedSlashes(argString) || []; + if (!slashes.length) return []; + var tokens = []; + if (slashes[0] !== 0) return; + for (var i = 0; i < slashes.length; i++) { + if (typeof slashes[i] == 'number') + tokens.push(argString.substring(slashes[i] + 1, slashes[i+1])); + } + return tokens; + } + + function findUnescapedSlashes(str) { + var escapeNextChar = false; + var slashes = []; + for (var i = 0; i < str.length; i++) { + var c = str.charAt(i); + if (!escapeNextChar && c == '/') { + slashes.push(i); + } + escapeNextChar = !escapeNextChar && (c == '\\'); + } + return slashes; + } + function translateRegex(str) { + var specials = '|(){'; + var unescape = '}'; + var escapeNextChar = false; + var out = []; + for (var i = -1; i < str.length; i++) { + var c = str.charAt(i) || ''; + var n = str.charAt(i+1) || ''; + var specialComesNext = (n && specials.indexOf(n) != -1); + if (escapeNextChar) { + if (c !== '\\' || !specialComesNext) { + out.push(c); + } + escapeNextChar = false; + } else { + if (c === '\\') { + escapeNextChar = true; + if (n && unescape.indexOf(n) != -1) { + specialComesNext = true; + } + if (!specialComesNext || n === '\\') { + out.push(c); + } + } else { + out.push(c); + if (specialComesNext && n !== '\\') { + out.push('\\'); + } + } + } + } + return out.join(''); + } + var charUnescapes = {'\\n': '\n', '\\r': '\r', '\\t': '\t'}; + function translateRegexReplace(str) { + var escapeNextChar = false; + var out = []; + for (var i = -1; i < str.length; i++) { + var c = str.charAt(i) || ''; + var n = str.charAt(i+1) || ''; + if (charUnescapes[c + n]) { + out.push(charUnescapes[c+n]); + i++; + } else if (escapeNextChar) { + out.push(c); + escapeNextChar = false; + } else { + if (c === '\\') { + escapeNextChar = true; + if ((isNumber(n) || n === '$')) { + out.push('$'); + } else if (n !== '/' && n !== '\\') { + out.push('\\'); + } + } else { + if (c === '$') { + out.push('$'); + } + out.push(c); + if (n === '/') { + out.push('\\'); + } + } + } + } + return out.join(''); + } + var unescapes = {'\\/': '/', '\\\\': '\\', '\\n': '\n', '\\r': '\r', '\\t': '\t'}; + function unescapeRegexReplace(str) { + var stream = new CodeMirror.StringStream(str); + var output = []; + while (!stream.eol()) { + while (stream.peek() && stream.peek() != '\\') { + output.push(stream.next()); + } + var matched = false; + for (var matcher in unescapes) { + if (stream.match(matcher, true)) { + matched = true; + output.push(unescapes[matcher]); + break; + } + } + if (!matched) { + output.push(stream.next()); + } + } + return output.join(''); + } + function parseQuery(query, ignoreCase, smartCase) { + var lastSearchRegister = vimGlobalState.registerController.getRegister('/'); + lastSearchRegister.setText(query); + if (query instanceof RegExp) { return query; } + var slashes = findUnescapedSlashes(query); + var regexPart; + var forceIgnoreCase; + if (!slashes.length) { + regexPart = query; + } else { + regexPart = query.substring(0, slashes[0]); + var flagsPart = query.substring(slashes[0]); + forceIgnoreCase = (flagsPart.indexOf('i') != -1); + } + if (!regexPart) { + return null; + } + if (!getOption('pcre')) { + regexPart = translateRegex(regexPart); + } + if (smartCase) { + ignoreCase = (/^[^A-Z]*$/).test(regexPart); + } + var regexp = new RegExp(regexPart, + (ignoreCase || forceIgnoreCase) ? 'i' : undefined); + return regexp; + } + function showConfirm(cm, text) { + if (cm.openNotification) { + cm.openNotification('' + text + '', + {bottom: true, duration: 5000}); + } else { + alert(text); + } + } + function makePrompt(prefix, desc) { + var raw = ''; + if (prefix) { + raw += '' + prefix + ''; + } + raw += ' ' + + ''; + if (desc) { + raw += ''; + raw += desc; + raw += ''; + } + return raw; + } + var searchPromptDesc = '(Javascript regexp)'; + function showPrompt(cm, options) { + var shortText = (options.prefix || '') + ' ' + (options.desc || ''); + var prompt = makePrompt(options.prefix, options.desc); + dialog(cm, prompt, shortText, options.onClose, options); + } + function regexEqual(r1, r2) { + if (r1 instanceof RegExp && r2 instanceof RegExp) { + var props = ['global', 'multiline', 'ignoreCase', 'source']; + for (var i = 0; i < props.length; i++) { + var prop = props[i]; + if (r1[prop] !== r2[prop]) { + return false; + } + } + return true; + } + return false; + } + function updateSearchQuery(cm, rawQuery, ignoreCase, smartCase) { + if (!rawQuery) { + return; + } + var state = getSearchState(cm); + var query = parseQuery(rawQuery, !!ignoreCase, !!smartCase); + if (!query) { + return; + } + highlightSearchMatches(cm, query); + if (regexEqual(query, state.getQuery())) { + return query; + } + state.setQuery(query); + return query; + } + function searchOverlay(query) { + if (query.source.charAt(0) == '^') { + var matchSol = true; + } + return { + token: function(stream) { + if (matchSol && !stream.sol()) { + stream.skipToEnd(); + return; + } + var match = stream.match(query, false); + if (match) { + if (match[0].length == 0) { + stream.next(); + return 'searching'; + } + if (!stream.sol()) { + stream.backUp(1); + if (!query.exec(stream.next() + match[0])) { + stream.next(); + return null; + } + } + stream.match(query); + return 'searching'; + } + while (!stream.eol()) { + stream.next(); + if (stream.match(query, false)) break; + } + }, + query: query + }; + } + function highlightSearchMatches(cm, query) { + var searchState = getSearchState(cm); + var overlay = searchState.getOverlay(); + if (!overlay || query != overlay.query) { + if (overlay) { + cm.removeOverlay(overlay); + } + overlay = searchOverlay(query); + cm.addOverlay(overlay); + if (cm.showMatchesOnScrollbar) { + if (searchState.getScrollbarAnnotate()) { + searchState.getScrollbarAnnotate().clear(); + } + searchState.setScrollbarAnnotate(cm.showMatchesOnScrollbar(query)); + } + searchState.setOverlay(overlay); + } + } + function findNext(cm, prev, query, repeat) { + if (repeat === undefined) { repeat = 1; } + return cm.operation(function() { + var pos = cm.getCursor(); + var cursor = cm.getSearchCursor(query, pos); + for (var i = 0; i < repeat; i++) { + var found = cursor.find(prev); + if (i == 0 && found && cursorEqual(cursor.from(), pos)) { found = cursor.find(prev); } + if (!found) { + cursor = cm.getSearchCursor(query, + (prev) ? Pos(cm.lastLine()) : Pos(cm.firstLine(), 0) ); + if (!cursor.find(prev)) { + return; + } + } + } + return cursor.from(); + }); + } + function clearSearchHighlight(cm) { + var state = getSearchState(cm); + cm.removeOverlay(getSearchState(cm).getOverlay()); + state.setOverlay(null); + if (state.getScrollbarAnnotate()) { + state.getScrollbarAnnotate().clear(); + state.setScrollbarAnnotate(null); + } + } + function isInRange(pos, start, end) { + if (typeof pos != 'number') { + pos = pos.line; + } + if (start instanceof Array) { + return inArray(pos, start); + } else { + if (end) { + return (pos >= start && pos <= end); + } else { + return pos == start; + } + } + } + function getUserVisibleLines(cm) { + var renderer = cm.ace.renderer; + return { + top: renderer.getFirstFullyVisibleRow(), + bottom: renderer.getLastFullyVisibleRow() + } + } + + var ExCommandDispatcher = function() { + this.buildCommandMap_(); + }; + ExCommandDispatcher.prototype = { + processCommand: function(cm, input, opt_params) { + var that = this; + cm.operation(function () { + cm.curOp.isVimOp = true; + that._processCommand(cm, input, opt_params); + }); + }, + _processCommand: function(cm, input, opt_params) { + var vim = cm.state.vim; + var commandHistoryRegister = vimGlobalState.registerController.getRegister(':'); + var previousCommand = commandHistoryRegister.toString(); + if (vim.visualMode) { + exitVisualMode(cm); + } + var inputStream = new CodeMirror.StringStream(input); + commandHistoryRegister.setText(input); + var params = opt_params || {}; + params.input = input; + try { + this.parseInput_(cm, inputStream, params); + } catch(e) { + showConfirm(cm, e); + throw e; + } + var command; + var commandName; + if (!params.commandName) { + if (params.line !== undefined) { + commandName = 'move'; + } + } else { + command = this.matchCommand_(params.commandName); + if (command) { + commandName = command.name; + if (command.excludeFromCommandHistory) { + commandHistoryRegister.setText(previousCommand); + } + this.parseCommandArgs_(inputStream, params, command); + if (command.type == 'exToKey') { + for (var i = 0; i < command.toKeys.length; i++) { + CodeMirror.Vim.handleKey(cm, command.toKeys[i], 'mapping'); + } + return; + } else if (command.type == 'exToEx') { + this.processCommand(cm, command.toInput); + return; + } + } + } + if (!commandName) { + showConfirm(cm, 'Not an editor command ":' + input + '"'); + return; + } + try { + exCommands[commandName](cm, params); + if ((!command || !command.possiblyAsync) && params.callback) { + params.callback(); + } + } catch(e) { + showConfirm(cm, e); + throw e; + } + }, + parseInput_: function(cm, inputStream, result) { + inputStream.eatWhile(':'); + if (inputStream.eat('%')) { + result.line = cm.firstLine(); + result.lineEnd = cm.lastLine(); + } else { + result.line = this.parseLineSpec_(cm, inputStream); + if (result.line !== undefined && inputStream.eat(',')) { + result.lineEnd = this.parseLineSpec_(cm, inputStream); + } + } + var commandMatch = inputStream.match(/^(\w+)/); + if (commandMatch) { + result.commandName = commandMatch[1]; + } else { + result.commandName = inputStream.match(/.*/)[0]; + } + + return result; + }, + parseLineSpec_: function(cm, inputStream) { + var numberMatch = inputStream.match(/^(\d+)/); + if (numberMatch) { + return parseInt(numberMatch[1], 10) - 1; + } + switch (inputStream.next()) { + case '.': + return cm.getCursor().line; + case '$': + return cm.lastLine(); + case '\'': + var mark = cm.state.vim.marks[inputStream.next()]; + if (mark && mark.find()) { + return mark.find().line; + } + throw new Error('Mark not set'); + default: + inputStream.backUp(1); + return undefined; + } + }, + parseCommandArgs_: function(inputStream, params, command) { + if (inputStream.eol()) { + return; + } + params.argString = inputStream.match(/.*/)[0]; + var delim = command.argDelimiter || /\s+/; + var args = trim(params.argString).split(delim); + if (args.length && args[0]) { + params.args = args; + } + }, + matchCommand_: function(commandName) { + for (var i = commandName.length; i > 0; i--) { + var prefix = commandName.substring(0, i); + if (this.commandMap_[prefix]) { + var command = this.commandMap_[prefix]; + if (command.name.indexOf(commandName) === 0) { + return command; + } + } + } + return null; + }, + buildCommandMap_: function() { + this.commandMap_ = {}; + for (var i = 0; i < defaultExCommandMap.length; i++) { + var command = defaultExCommandMap[i]; + var key = command.shortName || command.name; + this.commandMap_[key] = command; + } + }, + map: function(lhs, rhs, ctx) { + if (lhs != ':' && lhs.charAt(0) == ':') { + if (ctx) { throw Error('Mode not supported for ex mappings'); } + var commandName = lhs.substring(1); + if (rhs != ':' && rhs.charAt(0) == ':') { + this.commandMap_[commandName] = { + name: commandName, + type: 'exToEx', + toInput: rhs.substring(1), + user: true + }; + } else { + this.commandMap_[commandName] = { + name: commandName, + type: 'exToKey', + toKeys: rhs, + user: true + }; + } + } else { + if (rhs != ':' && rhs.charAt(0) == ':') { + var mapping = { + keys: lhs, + type: 'keyToEx', + exArgs: { input: rhs.substring(1) }, + user: true}; + if (ctx) { mapping.context = ctx; } + defaultKeymap.unshift(mapping); + } else { + var mapping = { + keys: lhs, + type: 'keyToKey', + toKeys: rhs, + user: true + }; + if (ctx) { mapping.context = ctx; } + defaultKeymap.unshift(mapping); + } + } + }, + unmap: function(lhs, ctx) { + if (lhs != ':' && lhs.charAt(0) == ':') { + if (ctx) { throw Error('Mode not supported for ex mappings'); } + var commandName = lhs.substring(1); + if (this.commandMap_[commandName] && this.commandMap_[commandName].user) { + delete this.commandMap_[commandName]; + return; + } + } else { + var keys = lhs; + for (var i = 0; i < defaultKeymap.length; i++) { + if (keys == defaultKeymap[i].keys + && defaultKeymap[i].context === ctx + && defaultKeymap[i].user) { + defaultKeymap.splice(i, 1); + return; + } + } + } + } + }; + + var exCommands = { + colorscheme: function(cm, params) { + if (!params.args || params.args.length < 1) { + showConfirm(cm, cm.getOption('theme')); + return; + } + cm.setOption('theme', params.args[0]); + }, + map: function(cm, params, ctx) { + var mapArgs = params.args; + if (!mapArgs || mapArgs.length < 2) { + if (cm) { + showConfirm(cm, 'Invalid mapping: ' + params.input); + } + return; + } + exCommandDispatcher.map(mapArgs[0], mapArgs[1], ctx); + }, + imap: function(cm, params) { this.map(cm, params, 'insert'); }, + nmap: function(cm, params) { this.map(cm, params, 'normal'); }, + vmap: function(cm, params) { this.map(cm, params, 'visual'); }, + unmap: function(cm, params, ctx) { + var mapArgs = params.args; + if (!mapArgs || mapArgs.length < 1) { + if (cm) { + showConfirm(cm, 'No such mapping: ' + params.input); + } + return; + } + exCommandDispatcher.unmap(mapArgs[0], ctx); + }, + move: function(cm, params) { + commandDispatcher.processCommand(cm, cm.state.vim, { + type: 'motion', + motion: 'moveToLineOrEdgeOfDocument', + motionArgs: { forward: false, explicitRepeat: true, + linewise: true }, + repeatOverride: params.line+1}); + }, + set: function(cm, params) { + var setArgs = params.args; + var setCfg = params.setCfg || {}; + if (!setArgs || setArgs.length < 1) { + if (cm) { + showConfirm(cm, 'Invalid mapping: ' + params.input); + } + return; + } + var expr = setArgs[0].split('='); + var optionName = expr[0]; + var value = expr[1]; + var forceGet = false; + + if (optionName.charAt(optionName.length - 1) == '?') { + if (value) { throw Error('Trailing characters: ' + params.argString); } + optionName = optionName.substring(0, optionName.length - 1); + forceGet = true; + } + if (value === undefined && optionName.substring(0, 2) == 'no') { + optionName = optionName.substring(2); + value = false; + } + + var optionIsBoolean = options[optionName] && options[optionName].type == 'boolean'; + if (optionIsBoolean && value == undefined) { + value = true; + } + if (!optionIsBoolean && value === undefined || forceGet) { + var oldValue = getOption(optionName, cm, setCfg); + if (oldValue === true || oldValue === false) { + showConfirm(cm, ' ' + (oldValue ? '' : 'no') + optionName); + } else { + showConfirm(cm, ' ' + optionName + '=' + oldValue); + } + } else { + setOption(optionName, value, cm, setCfg); + } + }, + setlocal: function (cm, params) { + params.setCfg = {scope: 'local'}; + this.set(cm, params); + }, + setglobal: function (cm, params) { + params.setCfg = {scope: 'global'}; + this.set(cm, params); + }, + registers: function(cm, params) { + var regArgs = params.args; + var registers = vimGlobalState.registerController.registers; + var regInfo = '----------Registers----------

'; + if (!regArgs) { + for (var registerName in registers) { + var text = registers[registerName].toString(); + if (text.length) { + regInfo += '"' + registerName + ' ' + text + '
'; + } + } + } else { + var registerName; + regArgs = regArgs.join(''); + for (var i = 0; i < regArgs.length; i++) { + registerName = regArgs.charAt(i); + if (!vimGlobalState.registerController.isValidRegister(registerName)) { + continue; + } + var register = registers[registerName] || new Register(); + regInfo += '"' + registerName + ' ' + register.toString() + '
'; + } + } + showConfirm(cm, regInfo); + }, + sort: function(cm, params) { + var reverse, ignoreCase, unique, number; + function parseArgs() { + if (params.argString) { + var args = new CodeMirror.StringStream(params.argString); + if (args.eat('!')) { reverse = true; } + if (args.eol()) { return; } + if (!args.eatSpace()) { return 'Invalid arguments'; } + var opts = args.match(/[a-z]+/); + if (opts) { + opts = opts[0]; + ignoreCase = opts.indexOf('i') != -1; + unique = opts.indexOf('u') != -1; + var decimal = opts.indexOf('d') != -1 && 1; + var hex = opts.indexOf('x') != -1 && 1; + var octal = opts.indexOf('o') != -1 && 1; + if (decimal + hex + octal > 1) { return 'Invalid arguments'; } + number = decimal && 'decimal' || hex && 'hex' || octal && 'octal'; + } + if (args.match(/\/.*\//)) { return 'patterns not supported'; } + } + } + var err = parseArgs(); + if (err) { + showConfirm(cm, err + ': ' + params.argString); + return; + } + var lineStart = params.line || cm.firstLine(); + var lineEnd = params.lineEnd || params.line || cm.lastLine(); + if (lineStart == lineEnd) { return; } + var curStart = Pos(lineStart, 0); + var curEnd = Pos(lineEnd, lineLength(cm, lineEnd)); + var text = cm.getRange(curStart, curEnd).split('\n'); + var numberRegex = (number == 'decimal') ? /(-?)([\d]+)/ : + (number == 'hex') ? /(-?)(?:0x)?([0-9a-f]+)/i : + (number == 'octal') ? /([0-7]+)/ : null; + var radix = (number == 'decimal') ? 10 : (number == 'hex') ? 16 : (number == 'octal') ? 8 : null; + var numPart = [], textPart = []; + if (number) { + for (var i = 0; i < text.length; i++) { + if (numberRegex.exec(text[i])) { + numPart.push(text[i]); + } else { + textPart.push(text[i]); + } + } + } else { + textPart = text; + } + function compareFn(a, b) { + if (reverse) { var tmp; tmp = a; a = b; b = tmp; } + if (ignoreCase) { a = a.toLowerCase(); b = b.toLowerCase(); } + var anum = number && numberRegex.exec(a); + var bnum = number && numberRegex.exec(b); + if (!anum) { return a < b ? -1 : 1; } + anum = parseInt((anum[1] + anum[2]).toLowerCase(), radix); + bnum = parseInt((bnum[1] + bnum[2]).toLowerCase(), radix); + return anum - bnum; + } + numPart.sort(compareFn); + textPart.sort(compareFn); + text = (!reverse) ? textPart.concat(numPart) : numPart.concat(textPart); + if (unique) { // Remove duplicate lines + var textOld = text; + var lastLine; + text = []; + for (var i = 0; i < textOld.length; i++) { + if (textOld[i] != lastLine) { + text.push(textOld[i]); + } + lastLine = textOld[i]; + } + } + cm.replaceRange(text.join('\n'), curStart, curEnd); + }, + global: function(cm, params) { + var argString = params.argString; + if (!argString) { + showConfirm(cm, 'Regular Expression missing from global'); + return; + } + var lineStart = (params.line !== undefined) ? params.line : cm.firstLine(); + var lineEnd = params.lineEnd || params.line || cm.lastLine(); + var tokens = splitBySlash(argString); + var regexPart = argString, cmd; + if (tokens.length) { + regexPart = tokens[0]; + cmd = tokens.slice(1, tokens.length).join('/'); + } + if (regexPart) { + try { + updateSearchQuery(cm, regexPart, true /** ignoreCase */, + true /** smartCase */); + } catch (e) { + showConfirm(cm, 'Invalid regex: ' + regexPart); + return; + } + } + var query = getSearchState(cm).getQuery(); + var matchedLines = [], content = ''; + for (var i = lineStart; i <= lineEnd; i++) { + var matched = query.test(cm.getLine(i)); + if (matched) { + matchedLines.push(i+1); + content+= cm.getLine(i) + '
'; + } + } + if (!cmd) { + showConfirm(cm, content); + return; + } + var index = 0; + var nextCommand = function() { + if (index < matchedLines.length) { + var command = matchedLines[index] + cmd; + exCommandDispatcher.processCommand(cm, command, { + callback: nextCommand + }); + } + index++; + }; + nextCommand(); + }, + substitute: function(cm, params) { + if (!cm.getSearchCursor) { + throw new Error('Search feature not available. Requires searchcursor.js or ' + + 'any other getSearchCursor implementation.'); + } + var argString = params.argString; + var tokens = argString ? splitBySlash(argString) : []; + var regexPart, replacePart = '', trailing, flagsPart, count; + var confirm = false; // Whether to confirm each replace. + var global = false; // True to replace all instances on a line, false to replace only 1. + if (tokens.length) { + regexPart = tokens[0]; + replacePart = tokens[1]; + if (replacePart !== undefined) { + if (getOption('pcre')) { + replacePart = unescapeRegexReplace(replacePart); + } else { + replacePart = translateRegexReplace(replacePart); + } + vimGlobalState.lastSubstituteReplacePart = replacePart; + } + trailing = tokens[2] ? tokens[2].split(' ') : []; + } else { + if (argString && argString.length) { + showConfirm(cm, 'Substitutions should be of the form ' + + ':s/pattern/replace/'); + return; + } + } + if (trailing) { + flagsPart = trailing[0]; + count = parseInt(trailing[1]); + if (flagsPart) { + if (flagsPart.indexOf('c') != -1) { + confirm = true; + flagsPart.replace('c', ''); + } + if (flagsPart.indexOf('g') != -1) { + global = true; + flagsPart.replace('g', ''); + } + regexPart = regexPart + '/' + flagsPart; + } + } + if (regexPart) { + try { + updateSearchQuery(cm, regexPart, true /** ignoreCase */, + true /** smartCase */); + } catch (e) { + showConfirm(cm, 'Invalid regex: ' + regexPart); + return; + } + } + replacePart = replacePart || vimGlobalState.lastSubstituteReplacePart; + if (replacePart === undefined) { + showConfirm(cm, 'No previous substitute regular expression'); + return; + } + var state = getSearchState(cm); + var query = state.getQuery(); + var lineStart = (params.line !== undefined) ? params.line : cm.getCursor().line; + var lineEnd = params.lineEnd || lineStart; + if (lineStart == cm.firstLine() && lineEnd == cm.lastLine()) { + lineEnd = Infinity; + } + if (count) { + lineStart = lineEnd; + lineEnd = lineStart + count - 1; + } + var startPos = clipCursorToContent(cm, Pos(lineStart, 0)); + var cursor = cm.getSearchCursor(query, startPos); + doReplace(cm, confirm, global, lineStart, lineEnd, cursor, query, replacePart, params.callback); + }, + redo: CodeMirror.commands.redo, + undo: CodeMirror.commands.undo, + write: function(cm) { + if (CodeMirror.commands.save) { + CodeMirror.commands.save(cm); + } else { + cm.save(); + } + }, + nohlsearch: function(cm) { + clearSearchHighlight(cm); + }, + delmarks: function(cm, params) { + if (!params.argString || !trim(params.argString)) { + showConfirm(cm, 'Argument required'); + return; + } + + var state = cm.state.vim; + var stream = new CodeMirror.StringStream(trim(params.argString)); + while (!stream.eol()) { + stream.eatSpace(); + var count = stream.pos; + + if (!stream.match(/[a-zA-Z]/, false)) { + showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count)); + return; + } + + var sym = stream.next(); + if (stream.match('-', true)) { + if (!stream.match(/[a-zA-Z]/, false)) { + showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count)); + return; + } + + var startMark = sym; + var finishMark = stream.next(); + if (isLowerCase(startMark) && isLowerCase(finishMark) || + isUpperCase(startMark) && isUpperCase(finishMark)) { + var start = startMark.charCodeAt(0); + var finish = finishMark.charCodeAt(0); + if (start >= finish) { + showConfirm(cm, 'Invalid argument: ' + params.argString.substring(count)); + return; + } + for (var j = 0; j <= finish - start; j++) { + var mark = String.fromCharCode(start + j); + delete state.marks[mark]; + } + } else { + showConfirm(cm, 'Invalid argument: ' + startMark + '-'); + return; + } + } else { + delete state.marks[sym]; + } + } + } + }; + + var exCommandDispatcher = new ExCommandDispatcher(); + function doReplace(cm, confirm, global, lineStart, lineEnd, searchCursor, query, + replaceWith, callback) { + cm.state.vim.exMode = true; + var done = false; + var lastPos = searchCursor.from(); + function replaceAll() { + cm.operation(function() { + while (!done) { + replace(); + next(); + } + stop(); + }); + } + function replace() { + var text = cm.getRange(searchCursor.from(), searchCursor.to()); + var newText = text.replace(query, replaceWith); + searchCursor.replace(newText); + } + function next() { + while(searchCursor.findNext() && + isInRange(searchCursor.from(), lineStart, lineEnd)) { + if (!global && lastPos && searchCursor.from().line == lastPos.line) { + continue; + } + cm.scrollIntoView(searchCursor.from(), 30); + cm.setSelection(searchCursor.from(), searchCursor.to()); + lastPos = searchCursor.from(); + done = false; + return; + } + done = true; + } + function stop(close) { + if (close) { close(); } + cm.focus(); + if (lastPos) { + cm.setCursor(lastPos); + var vim = cm.state.vim; + vim.exMode = false; + vim.lastHPos = vim.lastHSPos = lastPos.ch; + } + if (callback) { callback(); } + } + function onPromptKeyDown(e, _value, close) { + CodeMirror.e_stop(e); + var keyName = CodeMirror.keyName(e); + switch (keyName) { + case 'Y': + replace(); next(); break; + case 'N': + next(); break; + case 'A': + var savedCallback = callback; + callback = undefined; + cm.operation(replaceAll); + callback = savedCallback; + break; + case 'L': + replace(); + case 'Q': + case 'Esc': + case 'Ctrl-C': + case 'Ctrl-[': + stop(close); + break; + } + if (done) { stop(close); } + return true; + } + next(); + if (done) { + showConfirm(cm, 'No matches for ' + query.source); + return; + } + if (!confirm) { + replaceAll(); + if (callback) { callback(); } + return; + } + showPrompt(cm, { + prefix: 'replace with ' + replaceWith + ' (y/n/a/q/l)', + onKeyDown: onPromptKeyDown + }); + } + + CodeMirror.keyMap.vim = { + attach: attachVimMap, + detach: detachVimMap, + call: cmKey + }; + + function exitInsertMode(cm) { + var vim = cm.state.vim; + var macroModeState = vimGlobalState.macroModeState; + var insertModeChangeRegister = vimGlobalState.registerController.getRegister('.'); + var isPlaying = macroModeState.isPlaying; + var lastChange = macroModeState.lastInsertModeChanges; + var text = []; + if (!isPlaying) { + var selLength = lastChange.inVisualBlock ? vim.lastSelection.visualBlock.height : 1; + var changes = lastChange.changes; + var text = []; + var i = 0; + while (i < changes.length) { + text.push(changes[i]); + if (changes[i] instanceof InsertModeKey) { + i++; + } else { + i+= selLength; + } + } + lastChange.changes = text; + cm.off('change', onChange); + CodeMirror.off(cm.getInputField(), 'keydown', onKeyEventTargetKeyDown); + } + if (!isPlaying && vim.insertModeRepeat > 1) { + repeatLastEdit(cm, vim, vim.insertModeRepeat - 1, + true /** repeatForInsert */); + vim.lastEditInputState.repeatOverride = vim.insertModeRepeat; + } + delete vim.insertModeRepeat; + vim.insertMode = false; + cm.setCursor(cm.getCursor().line, cm.getCursor().ch-1); + cm.setOption('keyMap', 'vim'); + cm.setOption('disableInput', true); + + lastChange.overwrite = cm.state.overwrite; + cm.toggleOverwrite(false); // exit replace mode if we were in it. + insertModeChangeRegister.setText(lastChange.changes.join('')); + CodeMirror.signal(cm, "vim-mode-change", {mode: "normal"}); + if (macroModeState.isRecording) { + logInsertModeChange(macroModeState); + } + } + + function _mapCommand(command) { + defaultKeymap.unshift(command); + } + + function mapCommand(keys, type, name, args, extra) { + var command = {keys: keys, type: type}; + command[type] = name; + command[type + "Args"] = args; + for (var key in extra) + command[key] = extra[key]; + _mapCommand(command); + } + defineOption('insertModeEscKeysTimeout', 200, 'number'); + + CodeMirror.keyMap['vim-insert'] = { + 'Ctrl-N': 'autocomplete', + 'Ctrl-P': 'autocomplete', + 'Enter': function(cm) { + var fn = CodeMirror.commands.newlineAndIndentContinueComment || + CodeMirror.commands.newlineAndIndent; + fn(cm); + }, + fallthrough: ['default'], + attach: attachVimMap, + detach: detachVimMap, + call: cmKey + }; + + CodeMirror.keyMap['vim-replace'] = { + 'Backspace': 'goCharLeft', + fallthrough: ['vim-insert'], + attach: attachVimMap, + detach: detachVimMap, + call: cmKey + }; + + function executeMacroRegister(cm, vim, macroModeState, registerName) { + var register = vimGlobalState.registerController.getRegister(registerName); + if (registerName == ':') { + if (register.keyBuffer[0]) { + exCommandDispatcher.processCommand(cm, register.keyBuffer[0]); + } + macroModeState.isPlaying = false; + return; + } + var keyBuffer = register.keyBuffer; + var imc = 0; + macroModeState.isPlaying = true; + macroModeState.replaySearchQueries = register.searchQueries.slice(0); + for (var i = 0; i < keyBuffer.length; i++) { + var text = keyBuffer[i]; + var match, key; + while (text) { + match = (/<\w+-.+?>|<\w+>|./).exec(text); + key = match[0]; + text = text.substring(match.index + key.length); + CodeMirror.Vim.handleKey(cm, key, 'macro'); + if (vim.insertMode) { + var changes = register.insertModeChanges[imc++].changes; + vimGlobalState.macroModeState.lastInsertModeChanges.changes = + changes; + repeatInsertModeChanges(cm, changes, 1); + exitInsertMode(cm); + } + } + } + macroModeState.isPlaying = false; + } + + function logKey(macroModeState, key) { + if (macroModeState.isPlaying) { return; } + var registerName = macroModeState.latestRegister; + var register = vimGlobalState.registerController.getRegister(registerName); + if (register) { + register.pushText(key); + } + } + + function logInsertModeChange(macroModeState) { + if (macroModeState.isPlaying) { return; } + var registerName = macroModeState.latestRegister; + var register = vimGlobalState.registerController.getRegister(registerName); + if (register && register.pushInsertModeChanges) { + register.pushInsertModeChanges(macroModeState.lastInsertModeChanges); + } + } + + function logSearchQuery(macroModeState, query) { + if (macroModeState.isPlaying) { return; } + var registerName = macroModeState.latestRegister; + var register = vimGlobalState.registerController.getRegister(registerName); + if (register && register.pushSearchQuery) { + register.pushSearchQuery(query); + } + } + function onChange(_cm, changeObj) { + var macroModeState = vimGlobalState.macroModeState; + var lastChange = macroModeState.lastInsertModeChanges; + if (!macroModeState.isPlaying) { + while(changeObj) { + lastChange.expectCursorActivityForChange = true; + if (changeObj.origin == '+input' || changeObj.origin == 'paste' + || changeObj.origin === undefined /* only in testing */) { + var text = changeObj.text.join('\n'); + if (lastChange.maybeReset) { + lastChange.changes = []; + lastChange.maybeReset = false; + } + lastChange.changes.push(text); + } + changeObj = changeObj.next; + } + } + } + function onCursorActivity(cm) { + var vim = cm.state.vim; + if (vim.insertMode) { + var macroModeState = vimGlobalState.macroModeState; + if (macroModeState.isPlaying) { return; } + var lastChange = macroModeState.lastInsertModeChanges; + if (lastChange.expectCursorActivityForChange) { + lastChange.expectCursorActivityForChange = false; + } else { + lastChange.maybeReset = true; + } + } else if (!cm.curOp.isVimOp) { + handleExternalSelection(cm, vim); + } + if (vim.visualMode) { + updateFakeCursor(cm); + } + } + function updateFakeCursor(cm) { + var vim = cm.state.vim; + var from = clipCursorToContent(cm, copyCursor(vim.sel.head)); + var to = offsetCursor(from, 0, 1); + if (vim.fakeCursor) { + vim.fakeCursor.clear(); + } + vim.fakeCursor = cm.markText(from, to, {className: 'cm-animate-fat-cursor'}); + } + function handleExternalSelection(cm, vim) { + var anchor = cm.getCursor('anchor'); + var head = cm.getCursor('head'); + if (vim.visualMode && !cm.somethingSelected()) { + exitVisualMode(cm, false); + } else if (!vim.visualMode && !vim.insertMode && cm.somethingSelected()) { + vim.visualMode = true; + vim.visualLine = false; + CodeMirror.signal(cm, "vim-mode-change", {mode: "visual"}); + } + if (vim.visualMode) { + var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0; + var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0; + head = offsetCursor(head, 0, headOffset); + anchor = offsetCursor(anchor, 0, anchorOffset); + vim.sel = { + anchor: anchor, + head: head + }; + updateMark(cm, vim, '<', cursorMin(head, anchor)); + updateMark(cm, vim, '>', cursorMax(head, anchor)); + } else if (!vim.insertMode) { + vim.lastHPos = cm.getCursor().ch; + } + } + function InsertModeKey(keyName) { + this.keyName = keyName; + } + function onKeyEventTargetKeyDown(e) { + var macroModeState = vimGlobalState.macroModeState; + var lastChange = macroModeState.lastInsertModeChanges; + var keyName = CodeMirror.keyName(e); + if (!keyName) { return; } + function onKeyFound() { + if (lastChange.maybeReset) { + lastChange.changes = []; + lastChange.maybeReset = false; + } + lastChange.changes.push(new InsertModeKey(keyName)); + return true; + } + if (keyName.indexOf('Delete') != -1 || keyName.indexOf('Backspace') != -1) { + CodeMirror.lookupKey(keyName, 'vim-insert', onKeyFound); + } + } + function repeatLastEdit(cm, vim, repeat, repeatForInsert) { + var macroModeState = vimGlobalState.macroModeState; + macroModeState.isPlaying = true; + var isAction = !!vim.lastEditActionCommand; + var cachedInputState = vim.inputState; + function repeatCommand() { + if (isAction) { + commandDispatcher.processAction(cm, vim, vim.lastEditActionCommand); + } else { + commandDispatcher.evalInput(cm, vim); + } + } + function repeatInsert(repeat) { + if (macroModeState.lastInsertModeChanges.changes.length > 0) { + repeat = !vim.lastEditActionCommand ? 1 : repeat; + var changeObject = macroModeState.lastInsertModeChanges; + repeatInsertModeChanges(cm, changeObject.changes, repeat, changeObject.overwrite); + } + } + vim.inputState = vim.lastEditInputState; + if (isAction && vim.lastEditActionCommand.interlaceInsertRepeat) { + for (var i = 0; i < repeat; i++) { + repeatCommand(); + repeatInsert(1); + } + } else { + if (!repeatForInsert) { + repeatCommand(); + } + repeatInsert(repeat); + } + vim.inputState = cachedInputState; + if (vim.insertMode && !repeatForInsert) { + exitInsertMode(cm); + } + macroModeState.isPlaying = false; + } + + function repeatInsertModeChanges(cm, changes, repeat, overwrite) { + function keyHandler(binding) { + if (typeof binding == 'string') { + CodeMirror.commands[binding](cm); + } else { + binding(cm); + } + return true; + } + var head = cm.getCursor('head'); + var inVisualBlock = vimGlobalState.macroModeState.lastInsertModeChanges.inVisualBlock; + if (inVisualBlock) { + var vim = cm.state.vim; + var lastSel = vim.lastSelection; + var offset = getOffset(lastSel.anchor, lastSel.head); + selectForInsert(cm, head, offset.line + 1); + repeat = cm.listSelections().length; + cm.setCursor(head); + } + for (var i = 0; i < repeat; i++) { + if (inVisualBlock) { + cm.setCursor(offsetCursor(head, i, 0)); + } + for (var j = 0; j < changes.length; j++) { + var change = changes[j]; + if (change instanceof InsertModeKey) { + CodeMirror.lookupKey(change.keyName, 'vim-insert', keyHandler); + } else { + var cur = cm.getCursor(); + var end = cur; + if (overwrite && !/\n/.test(change)) { + end = offsetCursor(cur, 0, change.length); + } + cm.replaceRange(change, cur, end); + } + } + } + if (inVisualBlock) { + cm.setCursor(offsetCursor(head, 0, 1)); + } + } + + resetVimGlobalState(); + CodeMirror.Vim = Vim(); + + Vim = CodeMirror.Vim; + + var specialKey = {'return':'CR',backspace:'BS','delete':'Del',esc:'Esc', + left:'Left',right:'Right',up:'Up',down:'Down',space: 'Space', + home:'Home',end:'End',pageup:'PageUp',pagedown:'PageDown', enter: 'CR' + }; + function lookupKey(hashId, key, e) { + if (key.length > 1 && key[0] == "n") { + key = key.replace("numpad", ""); + } + key = specialKey[key] || key; + var name = ''; + if (e.ctrlKey) { name += 'C-'; } + if (e.altKey) { name += 'A-'; } + if (e.shiftKey) { name += 'S-'; } + + name += key; + if (name.length > 1) { name = '<' + name + '>'; } + return name; + } + var handleKey = Vim.handleKey.bind(Vim); + Vim.handleKey = function(cm, key, origin) { + return cm.operation(function() { + return handleKey(cm, key, origin); + }, true); + } + function cloneVimState(state) { + var n = new state.constructor(); + Object.keys(state).forEach(function(key) { + var o = state[key]; + if (Array.isArray(o)) + o = o.slice(); + else if (o && typeof o == "object" && o.constructor != Object) + o = cloneVimState(o); + n[key] = o; + }); + if (state.sel) { + n.sel = { + head: state.sel.head && copyCursor(state.sel.head), + anchor: state.sel.anchor && copyCursor(state.sel.anchor) + }; + } + return n; + } + function multiSelectHandleKey(cm, key, origin) { + var isHandled = false; + var vim = Vim.maybeInitVimState_(cm); + var visualBlock = vim.visualBlock || vim.wasInVisualBlock; + if (vim.wasInVisualBlock && !cm.ace.inMultiSelectMode) { + vim.wasInVisualBlock = false; + } else if (cm.ace.inMultiSelectMode && vim.visualBlock) { + vim.wasInVisualBlock = true; + } + + if (key == '' && !vim.insertMode && !vim.visualMode && cm.ace.inMultiSelectMode) { + cm.ace.exitMultiSelectMode(); + } else if (visualBlock || !cm.ace.inMultiSelectMode || cm.ace.inVirtualSelectionMode) { + isHandled = Vim.handleKey(cm, key, origin); + } else { + var old = cloneVimState(vim); + cm.operation(function() { + cm.ace.forEachSelection(function() { + var sel = cm.ace.selection; + cm.state.vim.lastHPos = sel.$desiredColumn == null ? sel.lead.column : sel.$desiredColumn; + var head = cm.getCursor("head"); + var anchor = cm.getCursor("anchor"); + var headOffset = !cursorIsBefore(head, anchor) ? -1 : 0; + var anchorOffset = cursorIsBefore(head, anchor) ? -1 : 0; + head = offsetCursor(head, 0, headOffset); + anchor = offsetCursor(anchor, 0, anchorOffset); + cm.state.vim.sel.head = head; + cm.state.vim.sel.anchor = anchor; + + isHandled = handleKey(cm, key, origin); + sel.$desiredColumn = cm.state.vim.lastHPos == -1 ? null : cm.state.vim.lastHPos; + if (cm.virtualSelectionMode()) { + cm.state.vim = cloneVimState(old); + } + }); + if (cm.curOp.cursorActivity && !isHandled) + cm.curOp.cursorActivity = false; + }, true); + } + return isHandled; + } + exports.CodeMirror = CodeMirror; + var getVim = Vim.maybeInitVimState_; + exports.handler = { + $id: "ace/keyboard/vim", + drawCursor: function(style, pixelPos, config, sel, session) { + var vim = this.state.vim || {}; + var w = config.characterWidth; + var h = config.lineHeight; + var top = pixelPos.top; + var left = pixelPos.left; + if (!vim.insertMode) { + var isbackwards = !sel.cursor + ? session.selection.isBackwards() || session.selection.isEmpty() + : Range.comparePoints(sel.cursor, sel.start) <= 0; + if (!isbackwards && left > w) + left -= w; + } + if (!vim.insertMode && vim.status) { + h = h / 2; + top += h; + } + style.left = left + "px"; + style.top = top + "px"; + style.width = w + "px"; + style.height = h + "px"; + }, + handleKeyboard: function(data, hashId, key, keyCode, e) { + var editor = data.editor; + var cm = editor.state.cm; + var vim = getVim(cm); + if (keyCode == -1) return; + + if (key == "c" && hashId == 1) { // key == "ctrl-c" + if (!useragent.isMac && editor.getCopyText()) { + editor.once("copy", function() { + editor.selection.clearSelection(); + }); + return {command: "null", passEvent: true}; + } + } else if (!vim.insertMode) { + if (useragent.isMac && this.handleMacRepeat(data, hashId, key)) { + hashId = -1; + key = data.inputChar; + } + } + + if (hashId == -1 || hashId & 1 || hashId === 0 && key.length > 1) { + var insertMode = vim.insertMode; + var name = lookupKey(hashId, key, e || {}); + if (vim.status == null) + vim.status = ""; + var isHandled = multiSelectHandleKey(cm, name, 'user'); + vim = getVim(cm); // may be changed by multiSelectHandleKey + if (isHandled && vim.status != null) + vim.status += name; + else if (vim.status == null) + vim.status = ""; + cm._signal("changeStatus"); + if (!isHandled && (hashId != -1 || insertMode)) + return; + return {command: "null", passEvent: !isHandled}; + } + }, + attach: function(editor) { + if (!editor.state) editor.state = {}; + var cm = new CodeMirror(editor); + editor.state.cm = cm; + editor.$vimModeHandler = this; + CodeMirror.keyMap.vim.attach(cm); + getVim(cm).status = null; + cm.on('vim-command-done', function() { + if (cm.virtualSelectionMode()) return; + getVim(cm).status = null; + cm.ace._signal("changeStatus"); + cm.ace.session.markUndoGroup(); + }); + cm.on("changeStatus", function() { + cm.ace.renderer.updateCursor(); + cm.ace._signal("changeStatus"); + }); + cm.on("vim-mode-change", function() { + if (cm.virtualSelectionMode()) return; + cm.ace.renderer.setStyle("normal-mode", !getVim(cm).insertMode); + cm._signal("changeStatus"); + }); + cm.ace.renderer.setStyle("normal-mode", !getVim(cm).insertMode); + editor.renderer.$cursorLayer.drawCursor = this.drawCursor.bind(cm); + this.updateMacCompositionHandlers(editor, true); + }, + detach: function(editor) { + var cm = editor.state.cm; + CodeMirror.keyMap.vim.detach(cm); + cm.destroy(); + editor.state.cm = null; + editor.$vimModeHandler = null; + editor.renderer.$cursorLayer.drawCursor = null; + editor.renderer.setStyle("normal-mode", false); + this.updateMacCompositionHandlers(editor, false); + }, + getStatusText: function(editor) { + var cm = editor.state.cm; + var vim = getVim(cm); + if (vim.insertMode) + return "INSERT"; + var status = ""; + if (vim.visualMode) { + status += "VISUAL"; + if (vim.visualLine) + status += " LINE"; + if (vim.visualBlock) + status += " BLOCK"; + } + if (vim.status) + status += (status ? " " : "") + vim.status; + return status; + }, + handleMacRepeat: function(data, hashId, key) { + if (hashId == -1) { + data.inputChar = key; + data.lastEvent = "input"; + } else if (data.inputChar && data.$lastHash == hashId && data.$lastKey == key) { + if (data.lastEvent == "input") { + data.lastEvent = "input1"; + } else if (data.lastEvent == "input1") { + return true; + } + } else { + data.$lastHash = hashId; + data.$lastKey = key; + data.lastEvent = "keypress"; + } + }, + updateMacCompositionHandlers: function(editor, enable) { + var onCompositionUpdateOverride = function(text) { + var cm = editor.state.cm; + var vim = getVim(cm); + if (!vim.insertMode) { + var el = this.textInput.getElement(); + el.blur(); + el.focus(); + el.value = text; + } else { + this.onCompositionUpdateOrig(text); + } + }; + var onCompositionStartOverride = function(text) { + var cm = editor.state.cm; + var vim = getVim(cm); + if (!vim.insertMode) { + this.onCompositionStartOrig(text); + } + }; + if (enable) { + if (!editor.onCompositionUpdateOrig) { + editor.onCompositionUpdateOrig = editor.onCompositionUpdate; + editor.onCompositionUpdate = onCompositionUpdateOverride; + editor.onCompositionStartOrig = editor.onCompositionStart; + editor.onCompositionStart = onCompositionStartOverride; + } + } else { + if (editor.onCompositionUpdateOrig) { + editor.onCompositionUpdate = editor.onCompositionUpdateOrig; + editor.onCompositionUpdateOrig = null; + editor.onCompositionStart = editor.onCompositionStartOrig; + editor.onCompositionStartOrig = null; + } + } + } + }; + var renderVirtualNumbers = { + getText: function(session, row) { + return (Math.abs(session.selection.lead.row - row) || (row + 1 + (row < 9? "\xb7" : "" ))) + ""; + }, + getWidth: function(session, lastLineNumber, config) { + return session.getLength().toString().length * config.characterWidth; + }, + update: function(e, editor) { + editor.renderer.$loop.schedule(editor.renderer.CHANGE_GUTTER); + }, + attach: function(editor) { + editor.renderer.$gutterLayer.$renderer = this; + editor.on("changeSelection", this.update); + }, + detach: function(editor) { + editor.renderer.$gutterLayer.$renderer = null; + editor.off("changeSelection", this.update); + } + }; + Vim.defineOption({ + name: "wrap", + set: function(value, cm) { + if (cm) {cm.ace.setOption("wrap", value)} + }, + type: "boolean" + }, false); + Vim.defineEx('write', 'w', function() { + console.log(':write is not implemented') + }); + defaultKeymap.push( + { keys: 'zc', type: 'action', action: 'fold', actionArgs: { open: false } }, + { keys: 'zC', type: 'action', action: 'fold', actionArgs: { open: false, all: true } }, + { keys: 'zo', type: 'action', action: 'fold', actionArgs: { open: true } }, + { keys: 'zO', type: 'action', action: 'fold', actionArgs: { open: true, all: true } }, + { keys: 'za', type: 'action', action: 'fold', actionArgs: { toggle: true } }, + { keys: 'zA', type: 'action', action: 'fold', actionArgs: { toggle: true, all: true } }, + { keys: 'zf', type: 'action', action: 'fold', actionArgs: { open: true, all: true } }, + { keys: 'zd', type: 'action', action: 'fold', actionArgs: { open: true, all: true } }, + + { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorAbove" } }, + { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorBelow" } }, + { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorAboveSkipCurrent" } }, + { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "addCursorBelowSkipCurrent" } }, + { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "selectMoreBefore" } }, + { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "selectMoreAfter" } }, + { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "selectNextBefore" } }, + { keys: '', type: 'action', action: 'aceCommand', actionArgs: { name: "selectNextAfter" } } + ); + actions.aceCommand = function(cm, actionArgs, vim) { + cm.vimCmd = actionArgs; + if (cm.ace.inVirtualSelectionMode) + cm.ace.on("beforeEndOperation", delayedExecAceCommand); + else + delayedExecAceCommand(null, cm.ace); + }; + function delayedExecAceCommand(op, ace) { + ace.off("beforeEndOperation", delayedExecAceCommand); + var cmd = ace.state.cm.vimCmd; + if (cmd) { + ace.execCommand(cmd.exec ? cmd : cmd.name, cmd.args); + } + ace.curOp = ace.prevOp; + } + actions.fold = function(cm, actionArgs, vim) { + cm.ace.execCommand(['toggleFoldWidget', 'toggleFoldWidget', 'foldOther', 'unfoldall' + ][(actionArgs.all ? 2 : 0) + (actionArgs.open ? 1 : 0)]); + }; + + exports.handler.defaultKeymap = defaultKeymap; + exports.handler.actions = actions; + exports.Vim = Vim; + + Vim.map("Y", "yy", "normal"); +}); diff --git a/chrome/content/scaffold/ace/mode-javascript.js b/chrome/content/scaffold/ace/mode-javascript.js new file mode 100644 index 0000000000..dd81ae3bde --- /dev/null +++ b/chrome/content/scaffold/ace/mode-javascript.js @@ -0,0 +1,789 @@ +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.$rules = { + "start" : [ { + token : "comment.doc.tag", + regex : "@[\\w\\d_]+" // TODO: fix email addresses + }, + DocCommentHighlightRules.getTagRule(), + { + defaultToken : "comment.doc", + caseInsensitive: true + }] + }; +}; + +oop.inherits(DocCommentHighlightRules, TextHighlightRules); + +DocCommentHighlightRules.getTagRule = function(start) { + return { + token : "comment.doc.tag.storage.type", + regex : "\\b(?:TODO|FIXME|XXX|HACK)\\b" + }; +} + +DocCommentHighlightRules.getStartRule = function(start) { + return { + token : "comment.doc", // doc comment + regex : "\\/\\*(?=\\*)", + next : start + }; +}; + +DocCommentHighlightRules.getEndRule = function (start) { + return { + token : "comment.doc", // closing comment + regex : "\\*\\/", + next : start + }; +}; + + +exports.DocCommentHighlightRules = DocCommentHighlightRules; + +}); + +define("ace/mode/javascript_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/doc_comment_highlight_rules","ace/mode/text_highlight_rules"], function(require, exports, module) { +"use strict"; + +var oop = require("../lib/oop"); +var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules; +var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules; +var identifierRe = "[a-zA-Z\\$_\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 : /=>/ + }, { + 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; +}); + +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.$getIndent = function(line) { + return line.match(/^\s*/)[0]; + }; + +}).call(MatchingBraceOutdent.prototype); + +exports.MatchingBraceOutdent = MatchingBraceOutdent; +}); + +define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(require, exports, module) { +"use strict"; + +var oop = require("../../lib/oop"); +var Range = require("../../range").Range; +var BaseFoldMode = require("./fold_mode").FoldMode; + +var FoldMode = exports.FoldMode = function(commentRegex) { + if (commentRegex) { + this.foldingStartMarker = new RegExp( + this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + 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*$/); + var maxRow = session.getLength(); + var startRow = row; + + var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/; + var depth = 1; + while (++row < maxRow) { + line = session.getLine(row); + var m = re.exec(line); + if (!m) continue; + if (m[1]) depth--; + else depth++; + + if (!depth) break; + } + + var endRow = row; + if (endRow > startRow) { + return new Range(startRow, startColumn, endRow, line.length); + } + }; + +}).call(FoldMode.prototype); + +}); + +define("ace/mode/javascript",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/javascript_highlight_rules","ace/mode/matching_brace_outdent","ace/worker/worker_client","ace/mode/behaviour/cstyle","ace/mode/folding/cstyle"], function(require, exports, module) { +"use strict"; + +var oop = require("../lib/oop"); +var TextMode = require("./text").Mode; +var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules; +var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent; +var WorkerClient = require("../worker/worker_client").WorkerClient; +var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour; +var CStyleFoldMode = require("./folding/cstyle").FoldMode; + +var Mode = function() { + this.HighlightRules = JavaScriptHighlightRules; + + this.$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; +}); diff --git a/chrome/content/scaffold/ace/theme-monokai.js b/chrome/content/scaffold/ace/theme-monokai.js new file mode 100644 index 0000000000..b2f9df674f --- /dev/null +++ b/chrome/content/scaffold/ace/theme-monokai.js @@ -0,0 +1,105 @@ +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); +}); diff --git a/chrome/content/scaffold/ace/worker-javascript.js b/chrome/content/scaffold/ace/worker-javascript.js new file mode 100644 index 0000000000..498b616d16 --- /dev/null +++ b/chrome/content/scaffold/ace/worker-javascript.js @@ -0,0 +1,12528 @@ +"no use strict"; +!(function(window) { +if (typeof window.window != "undefined" && window.document) + return; +if (window.require && window.define) + return; + +if (!window.console) { + window.console = function() { + var msgs = Array.prototype.slice.call(arguments, 0); + postMessage({type: "log", data: msgs}); + }; + window.console.error = + window.console.warn = + window.console.log = + window.console.trace = window.console; +} +window.window = window; +window.ace = window; + +window.onerror = function(message, file, line, col, err) { + postMessage({type: "error", data: { + message: message, + data: err.data, + file: file, + line: line, + col: col, + stack: err.stack + }}); +}; + +window.normalizeModule = function(parentId, moduleName) { + // normalize plugin requires + if (moduleName.indexOf("!") !== -1) { + var chunks = moduleName.split("!"); + return window.normalizeModule(parentId, chunks[0]) + "!" + window.normalizeModule(parentId, chunks[1]); + } + // normalize relative requires + if (moduleName.charAt(0) == ".") { + var base = parentId.split("/").slice(0, -1).join("/"); + moduleName = (base ? base + "/" : "") + moduleName; + + while (moduleName.indexOf(".") !== -1 && previous != moduleName) { + var previous = moduleName; + moduleName = moduleName.replace(/^\.\//, "").replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, ""); + } + } + + return moduleName; +}; + +window.require = function require(parentId, id) { + if (!id) { + id = parentId; + parentId = null; + } + if (!id.charAt) + throw new Error("worker.js require() accepts only (parentId, id) as arguments"); + + id = window.normalizeModule(parentId, id); + + var module = window.require.modules[id]; + if (module) { + if (!module.initialized) { + module.initialized = true; + module.exports = module.factory().exports; + } + return module.exports; + } + + if (!window.require.tlns) + return console.log("unable to load " + id); + + var path = resolveModuleId(id, window.require.tlns); + if (path.slice(-3) != ".js") path += ".js"; + + window.require.id = id; + window.require.modules[id] = {}; // prevent infinite loop on broken modules + importScripts(path); + return window.require(parentId, id); +}; +function resolveModuleId(id, paths) { + var testPath = id, tail = ""; + while (testPath) { + var alias = paths[testPath]; + if (typeof alias == "string") { + return alias + tail; + } else if (alias) { + return alias.location.replace(/\/*$/, "/") + (tail || alias.main || alias.name); + } else if (alias === false) { + return ""; + } + var i = testPath.lastIndexOf("/"); + if (i === -1) break; + tail = testPath.substr(i) + tail; + testPath = testPath.slice(0, i); + } + return id; +} +window.require.modules = {}; +window.require.tlns = {}; + +window.define = function(id, deps, factory) { + if (arguments.length == 2) { + factory = deps; + if (typeof id != "string") { + deps = id; + id = window.require.id; + } + } else if (arguments.length == 1) { + factory = id; + deps = []; + id = window.require.id; + } + + if (typeof factory != "function") { + window.require.modules[id] = { + exports: factory, + initialized: true + }; + return; + } + + if (!deps.length) + // If there is no dependencies, we inject "require", "exports" and + // "module" as dependencies, to provide CommonJS compatibility. + deps = ["require", "exports", "module"]; + + var req = function(childId) { + return window.require(id, childId); + }; + + window.require.modules[id] = { + exports: {}, + factory: function() { + var module = this; + var returnExports = factory.apply(this, deps.map(function(dep) { + switch (dep) { + // Because "require", "exports" and "module" aren't actual + // dependencies, we must handle them seperately. + case "require": return req; + case "exports": return module.exports; + case "module": return module; + // But for all other dependencies, we can just go ahead and + // require them. + default: return req(dep); + } + })); + if (returnExports) + module.exports = returnExports; + return module; + } + }; +}; +window.define.amd = {}; +require.tlns = {}; +window.initBaseUrls = function initBaseUrls(topLevelNamespaces) { + for (var i in topLevelNamespaces) + require.tlns[i] = topLevelNamespaces[i]; +}; + +window.initSender = function initSender() { + + var EventEmitter = window.require("ace/lib/event_emitter").EventEmitter; + var oop = window.require("ace/lib/oop"); + + var Sender = function() {}; + + (function() { + + oop.implement(this, EventEmitter); + + this.callback = function(data, callbackId) { + postMessage({ + type: "call", + id: callbackId, + data: data + }); + }; + + this.emit = function(name, data) { + postMessage({ + type: "event", + name: name, + data: data + }); + }; + + }).call(Sender.prototype); + + return new Sender(); +}; + +var main = window.main = null; +var sender = window.sender = null; + +window.onmessage = function(e) { + var msg = e.data; + if (msg.event && sender) { + sender._signal(msg.event, msg.data); + } + else if (msg.command) { + if (main[msg.command]) + main[msg.command].apply(main, msg.args); + else if (window[msg.command]) + window[msg.command].apply(window, msg.args); + else + throw new Error("Unknown command:" + msg.command); + } + else if (msg.init) { + window.initBaseUrls(msg.tlns); + require("ace/lib/es5-shim"); + sender = window.sender = window.initSender(); + var clazz = require(msg.module)[msg.classname]; + main = window.main = new clazz(sender); + } +}; +})(this); + +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); +}; + +}); + +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; +}); + +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; + } +}; +}); + +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 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.$clipPositionToDocument = function(row, column) { + var pos = {}; + + if (row >= this.document.getLength()) { + pos.row = Math.max(0, this.document.getLength() - 1); + pos.column = this.document.getLine(pos.row).length; + } + else if (row < 0) { + pos.row = 0; + pos.column = 0; + } + else { + pos.row = row; + pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column)); + } + + if (column < 0) + pos.column = 0; + + return pos; + }; + +}).call(Anchor.prototype); + +}); + +define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module) { +"use strict"; + +var oop = require("./lib/oop"); +var applyDelta = require("./apply_delta").applyDelta; +var EventEmitter = require("./lib/event_emitter").EventEmitter; +var Range = require("./range").Range; +var Anchor = require("./anchor").Anchor; + +var Document = function(textOrLines) { + this.$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.$splitAndapplyLargeDelta(delta, 20000); + applyDelta(this.$lines, delta, doNotValidate); + this._signal("change", delta); + }; + + this.$splitAndapplyLargeDelta = function(delta, MAX) { + var lines = delta.lines; + var l = lines.length; + var row = delta.start.row; + var column = delta.start.column; + var from = 0, to = 0; + do { + from = to; + to += MAX - 1; + var chunk = lines.slice(from, to); + if (to > l) { + delta.lines = chunk; + delta.start.row = row + from; + delta.start.column = column; + break; + } + chunk.push(""); + this.applyDelta({ + start: this.pos(row + from, column), + end: this.pos(row + to, column = 0), + action: delta.action, + lines: chunk + }, true); + } while(true); + }; + this.revertDelta = function(delta) { + this.applyDelta({ + start: this.clonePos(delta.start), + end: this.clonePos(delta.end), + action: (delta.action == "insert" ? "remove" : "insert"), + lines: delta.lines.slice() + }); + }; + this.indexToPosition = function(index, startRow) { + var lines = this.$lines || this.getAllLines(); + var newlineLength = this.getNewLineCharacter().length; + for (var i = startRow || 0, l = lines.length; i < l; i++) { + index -= lines[i].length + newlineLength; + if (index < 0) + return {row: i, column: index + lines[i].length + newlineLength}; + } + return {row: l-1, column: lines[l-1].length}; + }; + this.positionToIndex = function(pos, startRow) { + var lines = this.$lines || this.getAllLines(); + var newlineLength = this.getNewLineCharacter().length; + var index = 0; + var row = Math.min(pos.row, lines.length); + for (var i = startRow || 0; i < row; ++i) + index += lines[i].length + newlineLength; + + return index + pos.column; + }; + +}).call(Document.prototype); + +exports.Document = Document; +}); + +define("ace/lib/lang",["require","exports","module"], function(require, exports, module) { +"use strict"; + +exports.last = function(a) { + return a[a.length - 1]; +}; + +exports.stringReverse = function(string) { + return string.split("").reverse().join(""); +}; + +exports.stringRepeat = function (string, count) { + var result = ''; + while (count > 0) { + if (count & 1) + result += string; + + if (count >>= 1) + string += string; + } + return result; +}; + +var trimBeginRegexp = /^\s\s*/; +var trimEndRegexp = /\s\s*$/; + +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 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"]); + +}); + +define("ace/mode/javascript_worker",["require","exports","module","ace/lib/oop","ace/worker/mirror","ace/mode/javascript/jshint"], 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); + +}); + +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); +}; + +}); diff --git a/chrome/content/scaffold/aceWrapper.js b/chrome/content/scaffold/aceWrapper.js new file mode 100644 index 0000000000..9432d541a6 --- /dev/null +++ b/chrome/content/scaffold/aceWrapper.js @@ -0,0 +1,42 @@ +/* + ***** BEGIN LICENSE BLOCK ***** + + Copyright © 2011 Center for History and New Media + George Mason University, Fairfax, Virginia, USA + http://zotero.org + + This file is part of Zotero. + + Zotero is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Zotero is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with Zotero. If not, see . + + ***** END LICENSE BLOCK ***** +*/ + +var editor, JavaScriptMode, TextMode, EditSession; +window.addEventListener("DOMContentLoaded", function(e) { + var div = document.createElement("div"); + div.style.position = "absolute"; + div.style.top = "0px"; + div.style.left = "0px"; + div.style.right = "0px"; + div.style.bottom = "0px"; + div.id = "ace-div"; + document.getElementById("body").appendChild(div); + + JavaScriptMode = require("ace/mode/javascript").Mode; + TextMode = require("ace/mode/text").Mode; + EditSession = require("ace/edit_session").EditSession; + editor = ace.edit('ace-div'); + editor.setTheme("ace/theme/monokai"); +}, false); \ No newline at end of file diff --git a/chrome/content/scaffold/load.js b/chrome/content/scaffold/load.js new file mode 100644 index 0000000000..900903d916 --- /dev/null +++ b/chrome/content/scaffold/load.js @@ -0,0 +1,76 @@ +/* + ***** BEGIN LICENSE BLOCK ***** + + Copyright © 2011 Center for History and New Media + George Mason University, Fairfax, Virginia, USA + http://zotero.org + + This file is part of Zotero. + + Zotero is free software: you can redistribute it and/or modify + it under the terms of the GNU Affero General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Zotero is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Affero General Public License for more details. + + You should have received a copy of the GNU Affero General Public License + along with Zotero. If not, see . + + ***** END LICENSE BLOCK ***** +*/ + +var Scaffold_Load = new function() { + this.onLoad = Zotero.Promise.coroutine(function* () { + var listitem, translator, listcell, set; + var listbox = document.getElementById("listbox"); + var translators = {}; + + // Get the matching translators + var translatorProvider = window.arguments[0].translatorProvider; + var url = window.arguments[0].url; + var rootUrl = window.arguments[0].rootUrl + url = Zotero.Proxies.proxyToProper(url); + translators["Matching Translators"] = (yield translatorProvider.getWebTranslatorsForLocation(url, rootUrl))[0]; + translators["Web Translators"] = (yield translatorProvider.getAllForType("web")) + .sort((a, b) => a.label.localeCompare(b.label)); + translators["Import Translators"] = (yield translatorProvider.getAllForType("import")) + .sort((a, b) => a.label.localeCompare(b.label)); + + for (set in translators) { + // Make a separator + listitem = document.createElement("listitem"); + listitem.setAttribute("disabled", true); + listitem.setAttribute("label", set); + listbox.appendChild(listitem); + for (var j=0; j + + + + + + + +