2947 lines
94 KiB
JavaScript
2947 lines
94 KiB
JavaScript
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"no use strict";
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var console = {
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log: function(msgs) {
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postMessage({type: "log", data: arguments.join(" ")});
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}
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};
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var window = {
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console: console
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};
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var normalizeModule = function(parentId, moduleName) {
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// normalize plugin requires
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if (moduleName.indexOf("!") !== -1) {
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var chunks = moduleName.split("!");
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return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]);
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}
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// normalize relative requires
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if (moduleName.charAt(0) == ".") {
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var base = parentId.split("/").slice(0, -1).join("/");
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var moduleName = base + "/" + moduleName;
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while(moduleName.indexOf(".") !== -1 && previous != moduleName) {
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var previous = moduleName;
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var moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
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}
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}
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return moduleName;
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};
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var require = function(parentId, id) {
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if (!id.charAt)
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throw new Error("worker.js require() accepts only (parentId, id) as arguments");
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var id = normalizeModule(parentId, id);
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var module = require.modules[id];
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if (module) {
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if (!module.initialized) {
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module.initialized = true;
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module.exports = module.factory().exports;
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}
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return module.exports;
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}
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var chunks = id.split("/");
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chunks[0] = require.tlns[chunks[0]] || chunks[0];
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var path = chunks.join("/") + ".js";
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require.id = id;
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importScripts(path);
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return require(parentId, id);
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};
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require.modules = {};
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require.tlns = {};
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var define = function(id, deps, factory) {
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if (arguments.length == 2) {
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factory = deps;
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if (typeof id != "string") {
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deps = id;
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id = require.id;
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}
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} else if (arguments.length == 1) {
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factory = id;
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id = require.id;
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}
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if (id.indexOf("text!") === 0)
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return;
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var req = function(deps, factory) {
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return require(id, deps, factory);
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};
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require.modules[id] = {
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factory: function() {
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var module = {
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exports: {}
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};
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var returnExports = factory(req, module.exports, module);
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if (returnExports)
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module.exports = returnExports;
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return module;
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}
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};
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};
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function initBaseUrls(topLevelNamespaces) {
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require.tlns = topLevelNamespaces;
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}
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function initSender() {
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var EventEmitter = require(null, "ace/lib/event_emitter").EventEmitter;
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var oop = require(null, "ace/lib/oop");
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var Sender = function() {};
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(function() {
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oop.implement(this, EventEmitter);
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this.callback = function(data, callbackId) {
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postMessage({
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type: "call",
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id: callbackId,
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data: data
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});
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};
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this.emit = function(name, data) {
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postMessage({
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type: "event",
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name: name,
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data: data
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});
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};
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}).call(Sender.prototype);
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return new Sender();
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}
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var main;
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var sender;
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onmessage = function(e) {
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var msg = e.data;
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if (msg.command) {
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main[msg.command].apply(main, msg.args);
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}
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else if (msg.init) {
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initBaseUrls(msg.tlns);
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require(null, "ace/lib/fixoldbrowsers");
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sender = initSender();
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var clazz = require(null, msg.module)[msg.classname];
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main = new clazz(sender);
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}
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else if (msg.event && sender) {
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sender._emit(msg.event, msg.data);
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}
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};
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// vim:set ts=4 sts=4 sw=4 st:
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// -- kriskowal Kris Kowal Copyright (C) 2009-2010 MIT License
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// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project)
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// -- dantman Daniel Friesen Copyright(C) 2010 XXX No License Specified
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// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License
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// -- Irakli Gozalishvili Copyright (C) 2010 MIT License
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/*!
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Copyright (c) 2009, 280 North Inc. http://280north.com/
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MIT License. http://github.com/280north/narwhal/blob/master/README.md
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*/
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define('ace/lib/fixoldbrowsers', ['require', 'exports', 'module' , 'ace/lib/regexp', 'ace/lib/es5-shim'], function(require, exports, module) {
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require("./regexp");
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require("./es5-shim");
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});
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define('ace/lib/regexp', ['require', 'exports', 'module' ], function(require, exports, module) {
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//---------------------------------
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// Private variables
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//---------------------------------
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var real = {
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exec: RegExp.prototype.exec,
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test: RegExp.prototype.test,
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match: String.prototype.match,
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replace: String.prototype.replace,
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split: String.prototype.split
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},
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compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups
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compliantLastIndexIncrement = function () {
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var x = /^/g;
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real.test.call(x, "");
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return !x.lastIndex;
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}();
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if (compliantLastIndexIncrement && compliantExecNpcg)
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return;
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//---------------------------------
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// Overriden native methods
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//---------------------------------
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// Adds named capture support (with backreferences returned as `result.name`), and fixes two
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// cross-browser issues per ES3:
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// - Captured values for nonparticipating capturing groups should be returned as `undefined`,
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// rather than the empty string.
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// - `lastIndex` should not be incremented after zero-length matches.
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RegExp.prototype.exec = function (str) {
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var match = real.exec.apply(this, arguments),
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name, r2;
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if ( typeof(str) == 'string' && match) {
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// Fix browsers whose `exec` methods don't consistently return `undefined` for
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// nonparticipating capturing groups
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if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) {
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r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", ""));
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// Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed
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// matching due to characters outside the match
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real.replace.call(str.slice(match.index), r2, function () {
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for (var i = 1; i < arguments.length - 2; i++) {
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if (arguments[i] === undefined)
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match[i] = undefined;
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}
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});
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}
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// Attach named capture properties
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if (this._xregexp && this._xregexp.captureNames) {
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for (var i = 1; i < match.length; i++) {
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name = this._xregexp.captureNames[i - 1];
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if (name)
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match[name] = match[i];
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}
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}
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// Fix browsers that increment `lastIndex` after zero-length matches
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if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index))
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this.lastIndex--;
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}
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return match;
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};
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// Don't override `test` if it won't change anything
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if (!compliantLastIndexIncrement) {
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// Fix browser bug in native method
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RegExp.prototype.test = function (str) {
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// Use the native `exec` to skip some processing overhead, even though the overriden
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// `exec` would take care of the `lastIndex` fix
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var match = real.exec.call(this, str);
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// Fix browsers that increment `lastIndex` after zero-length matches
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if (match && this.global && !match[0].length && (this.lastIndex > match.index))
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this.lastIndex--;
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return !!match;
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};
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}
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//---------------------------------
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// Private helper functions
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//---------------------------------
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function getNativeFlags (regex) {
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return (regex.global ? "g" : "") +
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(regex.ignoreCase ? "i" : "") +
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(regex.multiline ? "m" : "") +
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(regex.extended ? "x" : "") + // Proposed for ES4; included in AS3
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(regex.sticky ? "y" : "");
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}
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function indexOf (array, item, from) {
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if (Array.prototype.indexOf) // Use the native array method if available
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return array.indexOf(item, from);
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for (var i = from || 0; i < array.length; i++) {
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if (array[i] === item)
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return i;
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}
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return -1;
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}
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});
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// vim: ts=4 sts=4 sw=4 expandtab
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// -- kriskowal Kris Kowal Copyright (C) 2009-2011 MIT License
|
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// -- tlrobinson Tom Robinson Copyright (C) 2009-2010 MIT License (Narwhal Project)
|
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// -- dantman Daniel Friesen Copyright (C) 2010 XXX TODO License or CLA
|
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// -- fschaefer Florian Schäfer Copyright (C) 2010 MIT License
|
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// -- Gozala Irakli Gozalishvili Copyright (C) 2010 MIT License
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// -- kitcambridge Kit Cambridge Copyright (C) 2011 MIT License
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// -- kossnocorp Sasha Koss XXX TODO License or CLA
|
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// -- bryanforbes Bryan Forbes XXX TODO License or CLA
|
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// -- killdream Quildreen Motta Copyright (C) 2011 MIT Licence
|
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// -- michaelficarra Michael Ficarra Copyright (C) 2011 3-clause BSD License
|
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// -- sharkbrainguy Gerard Paapu Copyright (C) 2011 MIT License
|
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// -- bbqsrc Brendan Molloy (C) 2011 Creative Commons Zero (public domain)
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// -- iwyg XXX TODO License or CLA
|
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// -- DomenicDenicola Domenic Denicola Copyright (C) 2011 MIT License
|
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// -- xavierm02 Montillet Xavier XXX TODO License or CLA
|
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// -- Raynos Raynos XXX TODO License or CLA
|
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// -- samsonjs Sami Samhuri Copyright (C) 2010 MIT License
|
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// -- rwldrn Rick Waldron Copyright (C) 2011 MIT License
|
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// -- lexer Alexey Zakharov XXX TODO License or CLA
|
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/*!
|
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Copyright (c) 2009, 280 North Inc. http://280north.com/
|
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MIT License. http://github.com/280north/narwhal/blob/master/README.md
|
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*/
|
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define('ace/lib/es5-shim', ['require', 'exports', 'module' ], function(require, exports, module) {
|
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/*
|
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* Brings an environment as close to ECMAScript 5 compliance
|
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* as is possible with the facilities of erstwhile engines.
|
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*
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* Annotated ES5: http://es5.github.com/ (specific links below)
|
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* ES5 Spec: http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf
|
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*
|
||
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* @module
|
||
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*/
|
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|
|
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|
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/*whatsupdoc*/
|
||
|
|
|
||
|
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//
|
||
|
|
// Function
|
||
|
|
// ========
|
||
|
|
//
|
||
|
|
|
||
|
|
// ES-5 15.3.4.5
|
||
|
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// http://es5.github.com/#x15.3.4.5
|
||
|
|
|
||
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if (!Function.prototype.bind) {
|
||
|
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Function.prototype.bind = function bind(that) { // .length is 1
|
||
|
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// 1. Let Target be the this value.
|
||
|
|
var target = this;
|
||
|
|
// 2. If IsCallable(Target) is false, throw a TypeError exception.
|
||
|
|
if (typeof target != "function")
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
// 3. Let A be a new (possibly empty) internal list of all of the
|
||
|
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// argument values provided after thisArg (arg1, arg2 etc), in order.
|
||
|
|
// XXX slicedArgs will stand in for "A" if used
|
||
|
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var args = slice.call(arguments, 1); // for normal call
|
||
|
|
// 4. Let F be a new native ECMAScript object.
|
||
|
|
// 11. Set the [[Prototype]] internal property of F to the standard
|
||
|
|
// built-in Function prototype object as specified in 15.3.3.1.
|
||
|
|
// 12. Set the [[Call]] internal property of F as described in
|
||
|
|
// 15.3.4.5.1.
|
||
|
|
// 13. Set the [[Construct]] internal property of F as described in
|
||
|
|
// 15.3.4.5.2.
|
||
|
|
// 14. Set the [[HasInstance]] internal property of F as described in
|
||
|
|
// 15.3.4.5.3.
|
||
|
|
var bound = function () {
|
||
|
|
|
||
|
|
if (this instanceof bound) {
|
||
|
|
// 15.3.4.5.2 [[Construct]]
|
||
|
|
// When the [[Construct]] internal method of a function object,
|
||
|
|
// F that was created using the bind function is called with a
|
||
|
|
// list of arguments ExtraArgs, the following steps are taken:
|
||
|
|
// 1. Let target be the value of F's [[TargetFunction]]
|
||
|
|
// internal property.
|
||
|
|
// 2. If target has no [[Construct]] internal method, a
|
||
|
|
// TypeError exception is thrown.
|
||
|
|
// 3. Let boundArgs be the value of F's [[BoundArgs]] internal
|
||
|
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// property.
|
||
|
|
// 4. Let args be a new list containing the same values as the
|
||
|
|
// list boundArgs in the same order followed by the same
|
||
|
|
// values as the list ExtraArgs in the same order.
|
||
|
|
// 5. Return the result of calling the [[Construct]] internal
|
||
|
|
// method of target providing args as the arguments.
|
||
|
|
|
||
|
|
var F = function(){};
|
||
|
|
F.prototype = target.prototype;
|
||
|
|
var self = new F;
|
||
|
|
|
||
|
|
var result = target.apply(
|
||
|
|
self,
|
||
|
|
args.concat(slice.call(arguments))
|
||
|
|
);
|
||
|
|
if (result !== null && Object(result) === result)
|
||
|
|
return result;
|
||
|
|
return self;
|
||
|
|
|
||
|
|
} else {
|
||
|
|
// 15.3.4.5.1 [[Call]]
|
||
|
|
// When the [[Call]] internal method of a function object, F,
|
||
|
|
// which was created using the bind function is called with a
|
||
|
|
// this value and a list of arguments ExtraArgs, the following
|
||
|
|
// steps are taken:
|
||
|
|
// 1. Let boundArgs be the value of F's [[BoundArgs]] internal
|
||
|
|
// property.
|
||
|
|
// 2. Let boundThis be the value of F's [[BoundThis]] internal
|
||
|
|
// property.
|
||
|
|
// 3. Let target be the value of F's [[TargetFunction]] internal
|
||
|
|
// property.
|
||
|
|
// 4. Let args be a new list containing the same values as the
|
||
|
|
// list boundArgs in the same order followed by the same
|
||
|
|
// values as the list ExtraArgs in the same order.
|
||
|
|
// 5. Return the result of calling the [[Call]] internal method
|
||
|
|
// of target providing boundThis as the this value and
|
||
|
|
// providing args as the arguments.
|
||
|
|
|
||
|
|
// equiv: target.call(this, ...boundArgs, ...args)
|
||
|
|
return target.apply(
|
||
|
|
that,
|
||
|
|
args.concat(slice.call(arguments))
|
||
|
|
);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
// XXX bound.length is never writable, so don't even try
|
||
|
|
//
|
||
|
|
// 15. If the [[Class]] internal property of Target is "Function", then
|
||
|
|
// a. Let L be the length property of Target minus the length of A.
|
||
|
|
// b. Set the length own property of F to either 0 or L, whichever is
|
||
|
|
// larger.
|
||
|
|
// 16. Else set the length own property of F to 0.
|
||
|
|
// 17. Set the attributes of the length own property of F to the values
|
||
|
|
// specified in 15.3.5.1.
|
||
|
|
|
||
|
|
// TODO
|
||
|
|
// 18. Set the [[Extensible]] internal property of F to true.
|
||
|
|
|
||
|
|
// TODO
|
||
|
|
// 19. Let thrower be the [[ThrowTypeError]] function Object (13.2.3).
|
||
|
|
// 20. Call the [[DefineOwnProperty]] internal method of F with
|
||
|
|
// arguments "caller", PropertyDescriptor {[[Get]]: thrower, [[Set]]:
|
||
|
|
// thrower, [[Enumerable]]: false, [[Configurable]]: false}, and
|
||
|
|
// false.
|
||
|
|
// 21. Call the [[DefineOwnProperty]] internal method of F with
|
||
|
|
// arguments "arguments", PropertyDescriptor {[[Get]]: thrower,
|
||
|
|
// [[Set]]: thrower, [[Enumerable]]: false, [[Configurable]]: false},
|
||
|
|
// and false.
|
||
|
|
|
||
|
|
// TODO
|
||
|
|
// NOTE Function objects created using Function.prototype.bind do not
|
||
|
|
// have a prototype property or the [[Code]], [[FormalParameters]], and
|
||
|
|
// [[Scope]] internal properties.
|
||
|
|
// XXX can't delete prototype in pure-js.
|
||
|
|
|
||
|
|
// 22. Return F.
|
||
|
|
return bound;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// Shortcut to an often accessed properties, in order to avoid multiple
|
||
|
|
// dereference that costs universally.
|
||
|
|
// _Please note: Shortcuts are defined after `Function.prototype.bind` as we
|
||
|
|
// us it in defining shortcuts.
|
||
|
|
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);
|
||
|
|
|
||
|
|
// If JS engine supports accessors creating shortcuts.
|
||
|
|
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__);
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Array
|
||
|
|
// =====
|
||
|
|
//
|
||
|
|
|
||
|
|
// ES5 15.4.3.2
|
||
|
|
// http://es5.github.com/#x15.4.3.2
|
||
|
|
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/isArray
|
||
|
|
if (!Array.isArray) {
|
||
|
|
Array.isArray = function isArray(obj) {
|
||
|
|
return toString(obj) == "[object Array]";
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// The IsCallable() check in the Array functions
|
||
|
|
// has been replaced with a strict check on the
|
||
|
|
// internal class of the object to trap cases where
|
||
|
|
// the provided function was actually a regular
|
||
|
|
// expression literal, which in V8 and
|
||
|
|
// JavaScriptCore is a typeof "function". Only in
|
||
|
|
// V8 are regular expression literals permitted as
|
||
|
|
// reduce parameters, so it is desirable in the
|
||
|
|
// general case for the shim to match the more
|
||
|
|
// strict and common behavior of rejecting regular
|
||
|
|
// expressions.
|
||
|
|
|
||
|
|
// ES5 15.4.4.18
|
||
|
|
// http://es5.github.com/#x15.4.4.18
|
||
|
|
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/forEach
|
||
|
|
if (!Array.prototype.forEach) {
|
||
|
|
Array.prototype.forEach = function forEach(fun /*, thisp*/) {
|
||
|
|
var self = toObject(this),
|
||
|
|
thisp = arguments[1],
|
||
|
|
i = 0,
|
||
|
|
length = self.length >>> 0;
|
||
|
|
|
||
|
|
// If no callback function or if callback is not a callable function
|
||
|
|
if (toString(fun) != "[object Function]") {
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
}
|
||
|
|
|
||
|
|
while (i < length) {
|
||
|
|
if (i in self) {
|
||
|
|
// Invoke the callback function with call, passing arguments:
|
||
|
|
// context, property value, property key, thisArg object context
|
||
|
|
fun.call(thisp, self[i], i, self);
|
||
|
|
}
|
||
|
|
i++;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.4.4.19
|
||
|
|
// http://es5.github.com/#x15.4.4.19
|
||
|
|
// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/map
|
||
|
|
if (!Array.prototype.map) {
|
||
|
|
Array.prototype.map = function map(fun /*, thisp*/) {
|
||
|
|
var self = toObject(this),
|
||
|
|
length = self.length >>> 0,
|
||
|
|
result = Array(length),
|
||
|
|
thisp = arguments[1];
|
||
|
|
|
||
|
|
// If no callback function or if callback is not a callable function
|
||
|
|
if (toString(fun) != "[object Function]") {
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
}
|
||
|
|
|
||
|
|
for (var i = 0; i < length; i++) {
|
||
|
|
if (i in self)
|
||
|
|
result[i] = fun.call(thisp, self[i], i, self);
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.4.4.20
|
||
|
|
// http://es5.github.com/#x15.4.4.20
|
||
|
|
// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/filter
|
||
|
|
if (!Array.prototype.filter) {
|
||
|
|
Array.prototype.filter = function filter(fun /*, thisp */) {
|
||
|
|
var self = toObject(this),
|
||
|
|
length = self.length >>> 0,
|
||
|
|
result = [],
|
||
|
|
thisp = arguments[1];
|
||
|
|
|
||
|
|
// If no callback function or if callback is not a callable function
|
||
|
|
if (toString(fun) != "[object Function]") {
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
}
|
||
|
|
|
||
|
|
for (var i = 0; i < length; i++) {
|
||
|
|
if (i in self && fun.call(thisp, self[i], i, self))
|
||
|
|
result.push(self[i]);
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.4.4.16
|
||
|
|
// http://es5.github.com/#x15.4.4.16
|
||
|
|
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/every
|
||
|
|
if (!Array.prototype.every) {
|
||
|
|
Array.prototype.every = function every(fun /*, thisp */) {
|
||
|
|
var self = toObject(this),
|
||
|
|
length = self.length >>> 0,
|
||
|
|
thisp = arguments[1];
|
||
|
|
|
||
|
|
// If no callback function or if callback is not a callable function
|
||
|
|
if (toString(fun) != "[object Function]") {
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
}
|
||
|
|
|
||
|
|
for (var i = 0; i < length; i++) {
|
||
|
|
if (i in self && !fun.call(thisp, self[i], i, self))
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.4.4.17
|
||
|
|
// http://es5.github.com/#x15.4.4.17
|
||
|
|
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/some
|
||
|
|
if (!Array.prototype.some) {
|
||
|
|
Array.prototype.some = function some(fun /*, thisp */) {
|
||
|
|
var self = toObject(this),
|
||
|
|
length = self.length >>> 0,
|
||
|
|
thisp = arguments[1];
|
||
|
|
|
||
|
|
// If no callback function or if callback is not a callable function
|
||
|
|
if (toString(fun) != "[object Function]") {
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
}
|
||
|
|
|
||
|
|
for (var i = 0; i < length; i++) {
|
||
|
|
if (i in self && fun.call(thisp, self[i], i, self))
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.4.4.21
|
||
|
|
// http://es5.github.com/#x15.4.4.21
|
||
|
|
// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduce
|
||
|
|
if (!Array.prototype.reduce) {
|
||
|
|
Array.prototype.reduce = function reduce(fun /*, initial*/) {
|
||
|
|
var self = toObject(this),
|
||
|
|
length = self.length >>> 0;
|
||
|
|
|
||
|
|
// If no callback function or if callback is not a callable function
|
||
|
|
if (toString(fun) != "[object Function]") {
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
}
|
||
|
|
|
||
|
|
// no value to return if no initial value and an empty array
|
||
|
|
if (!length && arguments.length == 1)
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
|
||
|
|
var i = 0;
|
||
|
|
var result;
|
||
|
|
if (arguments.length >= 2) {
|
||
|
|
result = arguments[1];
|
||
|
|
} else {
|
||
|
|
do {
|
||
|
|
if (i in self) {
|
||
|
|
result = self[i++];
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
// if array contains no values, no initial value to return
|
||
|
|
if (++i >= length)
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
} while (true);
|
||
|
|
}
|
||
|
|
|
||
|
|
for (; i < length; i++) {
|
||
|
|
if (i in self)
|
||
|
|
result = fun.call(void 0, result, self[i], i, self);
|
||
|
|
}
|
||
|
|
|
||
|
|
return result;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.4.4.22
|
||
|
|
// http://es5.github.com/#x15.4.4.22
|
||
|
|
// https://developer.mozilla.org/en/Core_JavaScript_1.5_Reference/Objects/Array/reduceRight
|
||
|
|
if (!Array.prototype.reduceRight) {
|
||
|
|
Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
|
||
|
|
var self = toObject(this),
|
||
|
|
length = self.length >>> 0;
|
||
|
|
|
||
|
|
// If no callback function or if callback is not a callable function
|
||
|
|
if (toString(fun) != "[object Function]") {
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
}
|
||
|
|
|
||
|
|
// no value to return if no initial value, empty array
|
||
|
|
if (!length && arguments.length == 1)
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
|
||
|
|
var result, i = length - 1;
|
||
|
|
if (arguments.length >= 2) {
|
||
|
|
result = arguments[1];
|
||
|
|
} else {
|
||
|
|
do {
|
||
|
|
if (i in self) {
|
||
|
|
result = self[i--];
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
// if array contains no values, no initial value to return
|
||
|
|
if (--i < 0)
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
} while (true);
|
||
|
|
}
|
||
|
|
|
||
|
|
do {
|
||
|
|
if (i in this)
|
||
|
|
result = fun.call(void 0, result, self[i], i, self);
|
||
|
|
} while (i--);
|
||
|
|
|
||
|
|
return result;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.4.4.14
|
||
|
|
// http://es5.github.com/#x15.4.4.14
|
||
|
|
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/indexOf
|
||
|
|
if (!Array.prototype.indexOf) {
|
||
|
|
Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
|
||
|
|
var self = toObject(this),
|
||
|
|
length = self.length >>> 0;
|
||
|
|
|
||
|
|
if (!length)
|
||
|
|
return -1;
|
||
|
|
|
||
|
|
var i = 0;
|
||
|
|
if (arguments.length > 1)
|
||
|
|
i = toInteger(arguments[1]);
|
||
|
|
|
||
|
|
// handle negative indices
|
||
|
|
i = i >= 0 ? i : Math.max(0, length + i);
|
||
|
|
for (; i < length; i++) {
|
||
|
|
if (i in self && self[i] === sought) {
|
||
|
|
return i;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return -1;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.4.4.15
|
||
|
|
// http://es5.github.com/#x15.4.4.15
|
||
|
|
// https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/lastIndexOf
|
||
|
|
if (!Array.prototype.lastIndexOf) {
|
||
|
|
Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
|
||
|
|
var self = 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]));
|
||
|
|
// handle negative indices
|
||
|
|
i = i >= 0 ? i : length - Math.abs(i);
|
||
|
|
for (; i >= 0; i--) {
|
||
|
|
if (i in self && sought === self[i])
|
||
|
|
return i;
|
||
|
|
}
|
||
|
|
return -1;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Object
|
||
|
|
// ======
|
||
|
|
//
|
||
|
|
|
||
|
|
// ES5 15.2.3.2
|
||
|
|
// http://es5.github.com/#x15.2.3.2
|
||
|
|
if (!Object.getPrototypeOf) {
|
||
|
|
// https://github.com/kriskowal/es5-shim/issues#issue/2
|
||
|
|
// http://ejohn.org/blog/objectgetprototypeof/
|
||
|
|
// recommended by fschaefer on github
|
||
|
|
Object.getPrototypeOf = function getPrototypeOf(object) {
|
||
|
|
return object.__proto__ || (
|
||
|
|
object.constructor ?
|
||
|
|
object.constructor.prototype :
|
||
|
|
prototypeOfObject
|
||
|
|
);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.3
|
||
|
|
// http://es5.github.com/#x15.2.3.3
|
||
|
|
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 object does not owns property return undefined immediately.
|
||
|
|
if (!owns(object, property))
|
||
|
|
return;
|
||
|
|
|
||
|
|
var descriptor, getter, setter;
|
||
|
|
|
||
|
|
// If object has a property then it's for sure both `enumerable` and
|
||
|
|
// `configurable`.
|
||
|
|
descriptor = { enumerable: true, configurable: true };
|
||
|
|
|
||
|
|
// If JS engine supports accessor properties then property may be a
|
||
|
|
// getter or setter.
|
||
|
|
if (supportsAccessors) {
|
||
|
|
// Unfortunately `__lookupGetter__` will return a getter even
|
||
|
|
// if object has own non getter property along with a same named
|
||
|
|
// inherited getter. To avoid misbehavior we temporary remove
|
||
|
|
// `__proto__` so that `__lookupGetter__` will return getter only
|
||
|
|
// if it's owned by an object.
|
||
|
|
var prototype = object.__proto__;
|
||
|
|
object.__proto__ = prototypeOfObject;
|
||
|
|
|
||
|
|
var getter = lookupGetter(object, property);
|
||
|
|
var setter = lookupSetter(object, property);
|
||
|
|
|
||
|
|
// Once we have getter and setter we can put values back.
|
||
|
|
object.__proto__ = prototype;
|
||
|
|
|
||
|
|
if (getter || setter) {
|
||
|
|
if (getter) descriptor.get = getter;
|
||
|
|
if (setter) descriptor.set = setter;
|
||
|
|
|
||
|
|
// If it was accessor property we're done and return here
|
||
|
|
// in order to avoid adding `value` to the descriptor.
|
||
|
|
return descriptor;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// If we got this far we know that object has an own property that is
|
||
|
|
// not an accessor so we set it as a value and return descriptor.
|
||
|
|
descriptor.value = object[property];
|
||
|
|
return descriptor;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.4
|
||
|
|
// http://es5.github.com/#x15.2.3.4
|
||
|
|
if (!Object.getOwnPropertyNames) {
|
||
|
|
Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
|
||
|
|
return Object.keys(object);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.5
|
||
|
|
// http://es5.github.com/#x15.2.3.5
|
||
|
|
if (!Object.create) {
|
||
|
|
Object.create = function create(prototype, properties) {
|
||
|
|
var object;
|
||
|
|
if (prototype === null) {
|
||
|
|
object = { "__proto__": null };
|
||
|
|
} else {
|
||
|
|
if (typeof prototype != "object")
|
||
|
|
throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
|
||
|
|
var Type = function () {};
|
||
|
|
Type.prototype = prototype;
|
||
|
|
object = new Type();
|
||
|
|
// IE has no built-in implementation of `Object.getPrototypeOf`
|
||
|
|
// neither `__proto__`, but this manually setting `__proto__` will
|
||
|
|
// guarantee that `Object.getPrototypeOf` will work as expected with
|
||
|
|
// objects created using `Object.create`
|
||
|
|
object.__proto__ = prototype;
|
||
|
|
}
|
||
|
|
if (properties !== void 0)
|
||
|
|
Object.defineProperties(object, properties);
|
||
|
|
return object;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.6
|
||
|
|
// http://es5.github.com/#x15.2.3.6
|
||
|
|
|
||
|
|
// Patch for WebKit and IE8 standard mode
|
||
|
|
// Designed by hax <hax.github.com>
|
||
|
|
// related issue: https://github.com/kriskowal/es5-shim/issues#issue/5
|
||
|
|
// IE8 Reference:
|
||
|
|
// http://msdn.microsoft.com/en-us/library/dd282900.aspx
|
||
|
|
// http://msdn.microsoft.com/en-us/library/dd229916.aspx
|
||
|
|
// WebKit Bugs:
|
||
|
|
// https://bugs.webkit.org/show_bug.cgi?id=36423
|
||
|
|
|
||
|
|
function doesDefinePropertyWork(object) {
|
||
|
|
try {
|
||
|
|
Object.defineProperty(object, "sentinel", {});
|
||
|
|
return "sentinel" in object;
|
||
|
|
} catch (exception) {
|
||
|
|
// returns falsy
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// check whether defineProperty works if it's given. Otherwise,
|
||
|
|
// shim partially.
|
||
|
|
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);
|
||
|
|
|
||
|
|
// make a valiant attempt to use the real defineProperty
|
||
|
|
// for I8's DOM elements.
|
||
|
|
if (definePropertyFallback) {
|
||
|
|
try {
|
||
|
|
return definePropertyFallback.call(Object, object, property, descriptor);
|
||
|
|
} catch (exception) {
|
||
|
|
// try the shim if the real one doesn't work
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// If it's a data property.
|
||
|
|
if (owns(descriptor, "value")) {
|
||
|
|
// fail silently if "writable", "enumerable", or "configurable"
|
||
|
|
// are requested but not supported
|
||
|
|
/*
|
||
|
|
// alternate approach:
|
||
|
|
if ( // can't implement these features; allow false but not true
|
||
|
|
!(owns(descriptor, "writable") ? descriptor.writable : true) ||
|
||
|
|
!(owns(descriptor, "enumerable") ? descriptor.enumerable : true) ||
|
||
|
|
!(owns(descriptor, "configurable") ? descriptor.configurable : true)
|
||
|
|
)
|
||
|
|
throw new RangeError(
|
||
|
|
"This implementation of Object.defineProperty does not " +
|
||
|
|
"support configurable, enumerable, or writable."
|
||
|
|
);
|
||
|
|
*/
|
||
|
|
|
||
|
|
if (supportsAccessors && (lookupGetter(object, property) ||
|
||
|
|
lookupSetter(object, property)))
|
||
|
|
{
|
||
|
|
// As accessors are supported only on engines implementing
|
||
|
|
// `__proto__` we can safely override `__proto__` while defining
|
||
|
|
// a property to make sure that we don't hit an inherited
|
||
|
|
// accessor.
|
||
|
|
var prototype = object.__proto__;
|
||
|
|
object.__proto__ = prototypeOfObject;
|
||
|
|
// Deleting a property anyway since getter / setter may be
|
||
|
|
// defined on object itself.
|
||
|
|
delete object[property];
|
||
|
|
object[property] = descriptor.value;
|
||
|
|
// Setting original `__proto__` back now.
|
||
|
|
object.__proto__ = prototype;
|
||
|
|
} else {
|
||
|
|
object[property] = descriptor.value;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (!supportsAccessors)
|
||
|
|
throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
|
||
|
|
// If we got that far then getters and setters can be defined !!
|
||
|
|
if (owns(descriptor, "get"))
|
||
|
|
defineGetter(object, property, descriptor.get);
|
||
|
|
if (owns(descriptor, "set"))
|
||
|
|
defineSetter(object, property, descriptor.set);
|
||
|
|
}
|
||
|
|
|
||
|
|
return object;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.7
|
||
|
|
// http://es5.github.com/#x15.2.3.7
|
||
|
|
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;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.8
|
||
|
|
// http://es5.github.com/#x15.2.3.8
|
||
|
|
if (!Object.seal) {
|
||
|
|
Object.seal = function seal(object) {
|
||
|
|
// this is misleading and breaks feature-detection, but
|
||
|
|
// allows "securable" code to "gracefully" degrade to working
|
||
|
|
// but insecure code.
|
||
|
|
return object;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.9
|
||
|
|
// http://es5.github.com/#x15.2.3.9
|
||
|
|
if (!Object.freeze) {
|
||
|
|
Object.freeze = function freeze(object) {
|
||
|
|
// this is misleading and breaks feature-detection, but
|
||
|
|
// allows "securable" code to "gracefully" degrade to working
|
||
|
|
// but insecure code.
|
||
|
|
return object;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// detect a Rhino bug and patch it
|
||
|
|
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);
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.10
|
||
|
|
// http://es5.github.com/#x15.2.3.10
|
||
|
|
if (!Object.preventExtensions) {
|
||
|
|
Object.preventExtensions = function preventExtensions(object) {
|
||
|
|
// this is misleading and breaks feature-detection, but
|
||
|
|
// allows "securable" code to "gracefully" degrade to working
|
||
|
|
// but insecure code.
|
||
|
|
return object;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.11
|
||
|
|
// http://es5.github.com/#x15.2.3.11
|
||
|
|
if (!Object.isSealed) {
|
||
|
|
Object.isSealed = function isSealed(object) {
|
||
|
|
return false;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.12
|
||
|
|
// http://es5.github.com/#x15.2.3.12
|
||
|
|
if (!Object.isFrozen) {
|
||
|
|
Object.isFrozen = function isFrozen(object) {
|
||
|
|
return false;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.13
|
||
|
|
// http://es5.github.com/#x15.2.3.13
|
||
|
|
if (!Object.isExtensible) {
|
||
|
|
Object.isExtensible = function isExtensible(object) {
|
||
|
|
// 1. If Type(O) is not Object throw a TypeError exception.
|
||
|
|
if (Object(object) === object) {
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
}
|
||
|
|
// 2. Return the Boolean value of the [[Extensible]] internal property of O.
|
||
|
|
var name = '';
|
||
|
|
while (owns(object, name)) {
|
||
|
|
name += '?';
|
||
|
|
}
|
||
|
|
object[name] = true;
|
||
|
|
var returnValue = owns(object, name);
|
||
|
|
delete object[name];
|
||
|
|
return returnValue;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.2.3.14
|
||
|
|
// http://es5.github.com/#x15.2.3.14
|
||
|
|
if (!Object.keys) {
|
||
|
|
// http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
|
||
|
|
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;
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Date
|
||
|
|
// ====
|
||
|
|
//
|
||
|
|
|
||
|
|
// ES5 15.9.5.43
|
||
|
|
// http://es5.github.com/#x15.9.5.43
|
||
|
|
// This function returns a String value represent the instance in time
|
||
|
|
// represented by this Date object. The format of the String is the Date Time
|
||
|
|
// string format defined in 15.9.1.15. All fields are present in the String.
|
||
|
|
// The time zone is always UTC, denoted by the suffix Z. If the time value of
|
||
|
|
// this object is not a finite Number a RangeError exception is thrown.
|
||
|
|
if (!Date.prototype.toISOString || (new Date(-62198755200000).toISOString().indexOf('-000001') === -1)) {
|
||
|
|
Date.prototype.toISOString = function toISOString() {
|
||
|
|
var result, length, value, year;
|
||
|
|
if (!isFinite(this))
|
||
|
|
throw new RangeError;
|
||
|
|
|
||
|
|
// the date time string format is specified in 15.9.1.15.
|
||
|
|
result = [this.getUTCMonth() + 1, this.getUTCDate(),
|
||
|
|
this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()];
|
||
|
|
year = this.getUTCFullYear();
|
||
|
|
year = (year < 0 ? '-' : (year > 9999 ? '+' : '')) + ('00000' + Math.abs(year)).slice(0 <= year && year <= 9999 ? -4 : -6);
|
||
|
|
|
||
|
|
length = result.length;
|
||
|
|
while (length--) {
|
||
|
|
value = result[length];
|
||
|
|
// pad months, days, hours, minutes, and seconds to have two digits.
|
||
|
|
if (value < 10)
|
||
|
|
result[length] = "0" + value;
|
||
|
|
}
|
||
|
|
// pad milliseconds to have three digits.
|
||
|
|
return year + "-" + result.slice(0, 2).join("-") + "T" + result.slice(2).join(":") + "." +
|
||
|
|
("000" + this.getUTCMilliseconds()).slice(-3) + "Z";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.9.4.4
|
||
|
|
// http://es5.github.com/#x15.9.4.4
|
||
|
|
if (!Date.now) {
|
||
|
|
Date.now = function now() {
|
||
|
|
return new Date().getTime();
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.9.5.44
|
||
|
|
// http://es5.github.com/#x15.9.5.44
|
||
|
|
// This function provides a String representation of a Date object for use by
|
||
|
|
// JSON.stringify (15.12.3).
|
||
|
|
if (!Date.prototype.toJSON) {
|
||
|
|
Date.prototype.toJSON = function toJSON(key) {
|
||
|
|
// When the toJSON method is called with argument key, the following
|
||
|
|
// steps are taken:
|
||
|
|
|
||
|
|
// 1. Let O be the result of calling ToObject, giving it the this
|
||
|
|
// value as its argument.
|
||
|
|
// 2. Let tv be ToPrimitive(O, hint Number).
|
||
|
|
// 3. If tv is a Number and is not finite, return null.
|
||
|
|
// XXX
|
||
|
|
// 4. Let toISO be the result of calling the [[Get]] internal method of
|
||
|
|
// O with argument "toISOString".
|
||
|
|
// 5. If IsCallable(toISO) is false, throw a TypeError exception.
|
||
|
|
if (typeof this.toISOString != "function")
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
// 6. Return the result of calling the [[Call]] internal method of
|
||
|
|
// toISO with O as the this value and an empty argument list.
|
||
|
|
return this.toISOString();
|
||
|
|
|
||
|
|
// NOTE 1 The argument is ignored.
|
||
|
|
|
||
|
|
// NOTE 2 The toJSON function is intentionally generic; it does not
|
||
|
|
// require that its this value be a Date object. Therefore, it can be
|
||
|
|
// transferred to other kinds of objects for use as a method. However,
|
||
|
|
// it does require that any such object have a toISOString method. An
|
||
|
|
// object is free to use the argument key to filter its
|
||
|
|
// stringification.
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// ES5 15.9.4.2
|
||
|
|
// http://es5.github.com/#x15.9.4.2
|
||
|
|
// based on work shared by Daniel Friesen (dantman)
|
||
|
|
// http://gist.github.com/303249
|
||
|
|
if (Date.parse("+275760-09-13T00:00:00.000Z") !== 8.64e15) {
|
||
|
|
// XXX global assignment won't work in embeddings that use
|
||
|
|
// an alternate object for the context.
|
||
|
|
Date = (function(NativeDate) {
|
||
|
|
|
||
|
|
// Date.length === 7
|
||
|
|
var Date = function Date(Y, M, D, h, m, s, ms) {
|
||
|
|
var length = arguments.length;
|
||
|
|
if (this instanceof NativeDate) {
|
||
|
|
var date = length == 1 && String(Y) === Y ? // isString(Y)
|
||
|
|
// We explicitly pass it through parse:
|
||
|
|
new NativeDate(Date.parse(Y)) :
|
||
|
|
// We have to manually make calls depending on argument
|
||
|
|
// length here
|
||
|
|
length >= 7 ? new NativeDate(Y, M, D, h, m, s, ms) :
|
||
|
|
length >= 6 ? new NativeDate(Y, M, D, h, m, s) :
|
||
|
|
length >= 5 ? new NativeDate(Y, M, D, h, m) :
|
||
|
|
length >= 4 ? new NativeDate(Y, M, D, h) :
|
||
|
|
length >= 3 ? new NativeDate(Y, M, D) :
|
||
|
|
length >= 2 ? new NativeDate(Y, M) :
|
||
|
|
length >= 1 ? new NativeDate(Y) :
|
||
|
|
new NativeDate();
|
||
|
|
// Prevent mixups with unfixed Date object
|
||
|
|
date.constructor = Date;
|
||
|
|
return date;
|
||
|
|
}
|
||
|
|
return NativeDate.apply(this, arguments);
|
||
|
|
};
|
||
|
|
|
||
|
|
// 15.9.1.15 Date Time String Format.
|
||
|
|
var isoDateExpression = new RegExp("^" +
|
||
|
|
"(\\d{4}|[\+\-]\\d{6})" + // four-digit year capture or sign + 6-digit extended year
|
||
|
|
"(?:-(\\d{2})" + // optional month capture
|
||
|
|
"(?:-(\\d{2})" + // optional day capture
|
||
|
|
"(?:" + // capture hours:minutes:seconds.milliseconds
|
||
|
|
"T(\\d{2})" + // hours capture
|
||
|
|
":(\\d{2})" + // minutes capture
|
||
|
|
"(?:" + // optional :seconds.milliseconds
|
||
|
|
":(\\d{2})" + // seconds capture
|
||
|
|
"(?:\\.(\\d{3}))?" + // milliseconds capture
|
||
|
|
")?" +
|
||
|
|
"(?:" + // capture UTC offset component
|
||
|
|
"Z|" + // UTC capture
|
||
|
|
"(?:" + // offset specifier +/-hours:minutes
|
||
|
|
"([-+])" + // sign capture
|
||
|
|
"(\\d{2})" + // hours offset capture
|
||
|
|
":(\\d{2})" + // minutes offset capture
|
||
|
|
")" +
|
||
|
|
")?)?)?)?" +
|
||
|
|
"$");
|
||
|
|
|
||
|
|
// Copy any custom methods a 3rd party library may have added
|
||
|
|
for (var key in NativeDate)
|
||
|
|
Date[key] = NativeDate[key];
|
||
|
|
|
||
|
|
// Copy "native" methods explicitly; they may be non-enumerable
|
||
|
|
Date.now = NativeDate.now;
|
||
|
|
Date.UTC = NativeDate.UTC;
|
||
|
|
Date.prototype = NativeDate.prototype;
|
||
|
|
Date.prototype.constructor = Date;
|
||
|
|
|
||
|
|
// Upgrade Date.parse to handle simplified ISO 8601 strings
|
||
|
|
Date.parse = function parse(string) {
|
||
|
|
var match = isoDateExpression.exec(string);
|
||
|
|
if (match) {
|
||
|
|
match.shift(); // kill match[0], the full match
|
||
|
|
// parse months, days, hours, minutes, seconds, and milliseconds
|
||
|
|
for (var i = 1; i < 7; i++) {
|
||
|
|
// provide default values if necessary
|
||
|
|
match[i] = +(match[i] || (i < 3 ? 1 : 0));
|
||
|
|
// match[1] is the month. Months are 0-11 in JavaScript
|
||
|
|
// `Date` objects, but 1-12 in ISO notation, so we
|
||
|
|
// decrement.
|
||
|
|
if (i == 1)
|
||
|
|
match[i]--;
|
||
|
|
}
|
||
|
|
|
||
|
|
// parse the UTC offset component
|
||
|
|
var minuteOffset = +match.pop(), hourOffset = +match.pop(), sign = match.pop();
|
||
|
|
|
||
|
|
// compute the explicit time zone offset if specified
|
||
|
|
var offset = 0;
|
||
|
|
if (sign) {
|
||
|
|
// detect invalid offsets and return early
|
||
|
|
if (hourOffset > 23 || minuteOffset > 59)
|
||
|
|
return NaN;
|
||
|
|
|
||
|
|
// express the provided time zone offset in minutes. The offset is
|
||
|
|
// negative for time zones west of UTC; positive otherwise.
|
||
|
|
offset = (hourOffset * 60 + minuteOffset) * 6e4 * (sign == "+" ? -1 : 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Date.UTC for years between 0 and 99 converts year to 1900 + year
|
||
|
|
// The Gregorian calendar has a 400-year cycle, so
|
||
|
|
// to Date.UTC(year + 400, .... ) - 12622780800000 == Date.UTC(year, ...),
|
||
|
|
// where 12622780800000 - number of milliseconds in Gregorian calendar 400 years
|
||
|
|
var year = +match[0];
|
||
|
|
if (0 <= year && year <= 99) {
|
||
|
|
match[0] = year + 400;
|
||
|
|
return NativeDate.UTC.apply(this, match) + offset - 12622780800000;
|
||
|
|
}
|
||
|
|
|
||
|
|
// compute a new UTC date value, accounting for the optional offset
|
||
|
|
return NativeDate.UTC.apply(this, match) + offset;
|
||
|
|
}
|
||
|
|
return NativeDate.parse.apply(this, arguments);
|
||
|
|
};
|
||
|
|
|
||
|
|
return Date;
|
||
|
|
})(Date);
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// String
|
||
|
|
// ======
|
||
|
|
//
|
||
|
|
|
||
|
|
// ES5 15.5.4.20
|
||
|
|
// http://es5.github.com/#x15.5.4.20
|
||
|
|
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()) {
|
||
|
|
// http://blog.stevenlevithan.com/archives/faster-trim-javascript
|
||
|
|
// http://perfectionkills.com/whitespace-deviations/
|
||
|
|
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, "");
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
// Util
|
||
|
|
// ======
|
||
|
|
//
|
||
|
|
|
||
|
|
// ES5 9.4
|
||
|
|
// http://es5.github.com/#x9.4
|
||
|
|
// http://jsperf.com/to-integer
|
||
|
|
var toInteger = function (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;
|
||
|
|
};
|
||
|
|
|
||
|
|
var prepareString = "a"[0] != "a",
|
||
|
|
// ES5 9.9
|
||
|
|
// http://es5.github.com/#x9.9
|
||
|
|
toObject = function (o) {
|
||
|
|
if (o == null) { // this matches both null and undefined
|
||
|
|
throw new TypeError(); // TODO message
|
||
|
|
}
|
||
|
|
// If the implementation doesn't support by-index access of
|
||
|
|
// string characters (ex. IE < 7), split the string
|
||
|
|
if (prepareString && typeof o == "string" && o) {
|
||
|
|
return o.split("");
|
||
|
|
}
|
||
|
|
return Object(o);
|
||
|
|
};
|
||
|
|
});
|
||
|
|
|
||
|
|
define('ace/lib/event_emitter', ['require', 'exports', 'module' ], function(require, exports, module) {
|
||
|
|
|
||
|
|
|
||
|
|
var EventEmitter = {};
|
||
|
|
|
||
|
|
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 = function() {
|
||
|
|
this.propagationStopped = true;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!e.preventDefault) {
|
||
|
|
e.preventDefault = function() {
|
||
|
|
this.defaultPrevented = true;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
for (var i=0; i<listeners.length; i++) {
|
||
|
|
listeners[i](e);
|
||
|
|
if (e.propagationStopped)
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (defaultHandler && !e.defaultPrevented)
|
||
|
|
return defaultHandler(e);
|
||
|
|
};
|
||
|
|
|
||
|
|
EventEmitter.setDefaultHandler = function(eventName, callback) {
|
||
|
|
this._defaultHandlers = this._defaultHandlers || {};
|
||
|
|
|
||
|
|
if (this._defaultHandlers[eventName])
|
||
|
|
throw new Error("The default handler for '" + eventName + "' is already set");
|
||
|
|
|
||
|
|
this._defaultHandlers[eventName] = callback;
|
||
|
|
};
|
||
|
|
|
||
|
|
EventEmitter.on =
|
||
|
|
EventEmitter.addEventListener = function(eventName, callback) {
|
||
|
|
this._eventRegistry = this._eventRegistry || {};
|
||
|
|
|
||
|
|
var listeners = this._eventRegistry[eventName];
|
||
|
|
if (!listeners)
|
||
|
|
listeners = this._eventRegistry[eventName] = [];
|
||
|
|
|
||
|
|
if (listeners.indexOf(callback) == -1)
|
||
|
|
listeners.push(callback);
|
||
|
|
};
|
||
|
|
|
||
|
|
EventEmitter.removeListener =
|
||
|
|
EventEmitter.removeEventListener = function(eventName, callback) {
|
||
|
|
this._eventRegistry = this._eventRegistry || {};
|
||
|
|
|
||
|
|
var listeners = this._eventRegistry[eventName];
|
||
|
|
if (!listeners)
|
||
|
|
return;
|
||
|
|
|
||
|
|
var index = listeners.indexOf(callback);
|
||
|
|
if (index !== -1)
|
||
|
|
listeners.splice(index, 1);
|
||
|
|
};
|
||
|
|
|
||
|
|
EventEmitter.removeAllListeners = function(eventName) {
|
||
|
|
if (this._eventRegistry) this._eventRegistry[eventName] = [];
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.EventEmitter = EventEmitter;
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
define('ace/lib/oop', ['require', 'exports', 'module' ], function(require, exports, module) {
|
||
|
|
|
||
|
|
|
||
|
|
exports.inherits = (function() {
|
||
|
|
var tempCtor = function() {};
|
||
|
|
return function(ctor, superCtor) {
|
||
|
|
tempCtor.prototype = superCtor.prototype;
|
||
|
|
ctor.super_ = superCtor.prototype;
|
||
|
|
ctor.prototype = new tempCtor();
|
||
|
|
ctor.prototype.constructor = ctor;
|
||
|
|
};
|
||
|
|
}());
|
||
|
|
|
||
|
|
exports.mixin = function(obj, mixin) {
|
||
|
|
for (var key in mixin) {
|
||
|
|
obj[key] = mixin[key];
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.implement = function(proto, mixin) {
|
||
|
|
exports.mixin(proto, mixin);
|
||
|
|
};
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
define('ace/mode/json_worker', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/worker/mirror', 'ace/mode/json/json_parse'], function(require, exports, module) {
|
||
|
|
|
||
|
|
|
||
|
|
var oop = require("../lib/oop");
|
||
|
|
var Mirror = require("../worker/mirror").Mirror;
|
||
|
|
var parse = require("./json/json_parse");
|
||
|
|
|
||
|
|
var JsonWorker = exports.JsonWorker = function(sender) {
|
||
|
|
Mirror.call(this, sender);
|
||
|
|
this.setTimeout(200);
|
||
|
|
};
|
||
|
|
|
||
|
|
oop.inherits(JsonWorker, Mirror);
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
|
||
|
|
this.onUpdate = function() {
|
||
|
|
var value = this.doc.getValue();
|
||
|
|
|
||
|
|
try {
|
||
|
|
var result = parse(value);
|
||
|
|
} catch (e) {
|
||
|
|
var pos = this.charToDocumentPosition(e.at-1);
|
||
|
|
this.sender.emit("error", {
|
||
|
|
row: pos.row,
|
||
|
|
column: pos.column,
|
||
|
|
text: e.message,
|
||
|
|
type: "error"
|
||
|
|
});
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
this.sender.emit("ok");
|
||
|
|
};
|
||
|
|
|
||
|
|
this.charToDocumentPosition = function(charPos) {
|
||
|
|
var i = 0;
|
||
|
|
var len = this.doc.getLength();
|
||
|
|
var nl = this.doc.getNewLineCharacter().length;
|
||
|
|
|
||
|
|
if (!len) {
|
||
|
|
return { row: 0, column: 0};
|
||
|
|
}
|
||
|
|
|
||
|
|
var lineStart = 0;
|
||
|
|
while (i < len) {
|
||
|
|
var line = this.doc.getLine(i);
|
||
|
|
var lineLength = line.length + nl;
|
||
|
|
if (lineStart + lineLength > charPos)
|
||
|
|
return {
|
||
|
|
row: i,
|
||
|
|
column: charPos - lineStart
|
||
|
|
};
|
||
|
|
|
||
|
|
lineStart += lineLength;
|
||
|
|
i += 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
row: i-1,
|
||
|
|
column: line.length
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(JsonWorker.prototype);
|
||
|
|
|
||
|
|
});
|
||
|
|
define('ace/worker/mirror', ['require', 'exports', 'module' , 'ace/document', 'ace/lib/lang'], function(require, exports, module) {
|
||
|
|
|
||
|
|
|
||
|
|
var Document = require("../document").Document;
|
||
|
|
var lang = require("../lib/lang");
|
||
|
|
|
||
|
|
var Mirror = exports.Mirror = function(sender) {
|
||
|
|
this.sender = sender;
|
||
|
|
var doc = this.doc = new Document("");
|
||
|
|
|
||
|
|
var deferredUpdate = this.deferredUpdate = lang.deferredCall(this.onUpdate.bind(this));
|
||
|
|
|
||
|
|
var _self = this;
|
||
|
|
sender.on("change", function(e) {
|
||
|
|
doc.applyDeltas([e.data]);
|
||
|
|
deferredUpdate.schedule(_self.$timeout);
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
|
||
|
|
this.$timeout = 500;
|
||
|
|
|
||
|
|
this.setTimeout = function(timeout) {
|
||
|
|
this.$timeout = timeout;
|
||
|
|
};
|
||
|
|
|
||
|
|
this.setValue = function(value) {
|
||
|
|
this.doc.setValue(value);
|
||
|
|
this.deferredUpdate.schedule(this.$timeout);
|
||
|
|
};
|
||
|
|
|
||
|
|
this.getValue = function(callbackId) {
|
||
|
|
this.sender.callback(this.doc.getValue(), callbackId);
|
||
|
|
};
|
||
|
|
|
||
|
|
this.onUpdate = function() {
|
||
|
|
// abstract method
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(Mirror.prototype);
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
define('ace/document', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter', 'ace/range', 'ace/anchor'], function(require, exports, module) {
|
||
|
|
|
||
|
|
|
||
|
|
var oop = require("./lib/oop");
|
||
|
|
var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
||
|
|
var Range = require("./range").Range;
|
||
|
|
var Anchor = require("./anchor").Anchor;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* new Document([text])
|
||
|
|
* - text (String | Array): The starting text
|
||
|
|
*
|
||
|
|
* Creates a new `Document`. If `text` is included, the `Document` contains those strings; otherwise, it's empty.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
|
||
|
|
var Document = function(text) {
|
||
|
|
this.$lines = [];
|
||
|
|
|
||
|
|
// There has to be one line at least in the document. If you pass an empty
|
||
|
|
// string to the insert function, nothing will happen. Workaround.
|
||
|
|
if (text.length == 0) {
|
||
|
|
this.$lines = [""];
|
||
|
|
} else if (Array.isArray(text)) {
|
||
|
|
this.insertLines(0, text);
|
||
|
|
} else {
|
||
|
|
this.insert({row: 0, column:0}, text);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
|
||
|
|
oop.implement(this, EventEmitter);
|
||
|
|
this.setValue = function(text) {
|
||
|
|
var len = this.getLength();
|
||
|
|
this.remove(new Range(0, 0, len, this.getLine(len-1).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);
|
||
|
|
};
|
||
|
|
|
||
|
|
// check for IE split bug
|
||
|
|
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.$detectNewLine = function(text) {
|
||
|
|
var match = text.match(/^.*?(\r\n|\r|\n)/m);
|
||
|
|
if (match) {
|
||
|
|
this.$autoNewLine = match[1];
|
||
|
|
} else {
|
||
|
|
this.$autoNewLine = "\n";
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.getNewLineCharacter = function() {
|
||
|
|
switch (this.$newLineMode) {
|
||
|
|
case "windows":
|
||
|
|
return "\r\n";
|
||
|
|
|
||
|
|
case "unix":
|
||
|
|
return "\n";
|
||
|
|
|
||
|
|
case "auto":
|
||
|
|
return this.$autoNewLine;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
this.$autoNewLine = "\n";
|
||
|
|
this.$newLineMode = "auto";
|
||
|
|
this.setNewLineMode = function(newLineMode) {
|
||
|
|
if (this.$newLineMode === newLineMode)
|
||
|
|
return;
|
||
|
|
|
||
|
|
this.$newLineMode = newLineMode;
|
||
|
|
};
|
||
|
|
this.getNewLineMode = function() {
|
||
|
|
return this.$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.$lines.length;
|
||
|
|
};
|
||
|
|
this.getTextRange = function(range) {
|
||
|
|
if (range.start.row == range.end.row) {
|
||
|
|
return this.$lines[range.start.row].substring(range.start.column,
|
||
|
|
range.end.column);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
var lines = this.getLines(range.start.row+1, range.end.row-1);
|
||
|
|
lines.unshift((this.$lines[range.start.row] || "").substring(range.start.column));
|
||
|
|
lines.push((this.$lines[range.end.row] || "").substring(0, range.end.column));
|
||
|
|
return lines.join(this.getNewLineCharacter());
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.$clipPosition = function(position) {
|
||
|
|
var length = this.getLength();
|
||
|
|
if (position.row >= length) {
|
||
|
|
position.row = Math.max(0, length - 1);
|
||
|
|
position.column = this.getLine(length-1).length;
|
||
|
|
}
|
||
|
|
return position;
|
||
|
|
};
|
||
|
|
this.insert = function(position, text) {
|
||
|
|
if (!text || text.length === 0)
|
||
|
|
return position;
|
||
|
|
|
||
|
|
position = this.$clipPosition(position);
|
||
|
|
|
||
|
|
// only detect new lines if the document has no line break yet
|
||
|
|
if (this.getLength() <= 1)
|
||
|
|
this.$detectNewLine(text);
|
||
|
|
|
||
|
|
var lines = this.$split(text);
|
||
|
|
var firstLine = lines.splice(0, 1)[0];
|
||
|
|
var lastLine = lines.length == 0 ? null : lines.splice(lines.length - 1, 1)[0];
|
||
|
|
|
||
|
|
position = this.insertInLine(position, firstLine);
|
||
|
|
if (lastLine !== null) {
|
||
|
|
position = this.insertNewLine(position); // terminate first line
|
||
|
|
position = this.insertLines(position.row, lines);
|
||
|
|
position = this.insertInLine(position, lastLine || "");
|
||
|
|
}
|
||
|
|
return position;
|
||
|
|
};
|
||
|
|
/**
|
||
|
|
* Document@change(e)
|
||
|
|
* - e (Object): Contains at least one property called `"action"`. `"action"` indicates the action that triggered the change. Each action also has a set of additional properties.
|
||
|
|
*
|
||
|
|
* Fires whenever the document changes.
|
||
|
|
*
|
||
|
|
* Several methods trigger different `"change"` events. Below is a list of each action type, followed by each property that's also available:
|
||
|
|
*
|
||
|
|
* * `"insertLines"` (emitted by [[Document.insertLines]])
|
||
|
|
* * `range`: the [[Range]] of the change within the document
|
||
|
|
* * `lines`: the lines in the document that are changing
|
||
|
|
* * `"insertText"` (emitted by [[Document.insertNewLine]])
|
||
|
|
* * `range`: the [[Range]] of the change within the document
|
||
|
|
* * `text`: the text that's being added
|
||
|
|
* * `"removeLines"` (emitted by [[Document.insertLines]])
|
||
|
|
* * `range`: the [[Range]] of the change within the document
|
||
|
|
* * `lines`: the lines in the document that were removed
|
||
|
|
* * `nl`: the new line character (as defined by [[Document.getNewLineCharacter]])
|
||
|
|
* * `"removeText"` (emitted by [[Document.removeInLine]] and [[Document.removeNewLine]])
|
||
|
|
* * `range`: the [[Range]] of the change within the document
|
||
|
|
* * `text`: the text that's being removed
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
this.insertLines = function(row, lines) {
|
||
|
|
if (lines.length == 0)
|
||
|
|
return {row: row, column: 0};
|
||
|
|
|
||
|
|
// apply doesn't work for big arrays (smallest threshold is on safari 0xFFFF)
|
||
|
|
// to circumvent that we have to break huge inserts into smaller chunks here
|
||
|
|
if (lines.length > 0xFFFF) {
|
||
|
|
var end = this.insertLines(row, lines.slice(0xFFFF));
|
||
|
|
lines = lines.slice(0, 0xFFFF);
|
||
|
|
}
|
||
|
|
|
||
|
|
var args = [row, 0];
|
||
|
|
args.push.apply(args, lines);
|
||
|
|
this.$lines.splice.apply(this.$lines, args);
|
||
|
|
|
||
|
|
var range = new Range(row, 0, row + lines.length, 0);
|
||
|
|
var delta = {
|
||
|
|
action: "insertLines",
|
||
|
|
range: range,
|
||
|
|
lines: lines
|
||
|
|
};
|
||
|
|
this._emit("change", { data: delta });
|
||
|
|
return end || range.end;
|
||
|
|
};
|
||
|
|
this.insertNewLine = function(position) {
|
||
|
|
position = this.$clipPosition(position);
|
||
|
|
var line = this.$lines[position.row] || "";
|
||
|
|
|
||
|
|
this.$lines[position.row] = line.substring(0, position.column);
|
||
|
|
this.$lines.splice(position.row + 1, 0, line.substring(position.column, line.length));
|
||
|
|
|
||
|
|
var end = {
|
||
|
|
row : position.row + 1,
|
||
|
|
column : 0
|
||
|
|
};
|
||
|
|
|
||
|
|
var delta = {
|
||
|
|
action: "insertText",
|
||
|
|
range: Range.fromPoints(position, end),
|
||
|
|
text: this.getNewLineCharacter()
|
||
|
|
};
|
||
|
|
this._emit("change", { data: delta });
|
||
|
|
|
||
|
|
return end;
|
||
|
|
};
|
||
|
|
this.insertInLine = function(position, text) {
|
||
|
|
if (text.length == 0)
|
||
|
|
return position;
|
||
|
|
|
||
|
|
var line = this.$lines[position.row] || "";
|
||
|
|
|
||
|
|
this.$lines[position.row] = line.substring(0, position.column) + text
|
||
|
|
+ line.substring(position.column);
|
||
|
|
|
||
|
|
var end = {
|
||
|
|
row : position.row,
|
||
|
|
column : position.column + text.length
|
||
|
|
};
|
||
|
|
|
||
|
|
var delta = {
|
||
|
|
action: "insertText",
|
||
|
|
range: Range.fromPoints(position, end),
|
||
|
|
text: text
|
||
|
|
};
|
||
|
|
this._emit("change", { data: delta });
|
||
|
|
|
||
|
|
return end;
|
||
|
|
};
|
||
|
|
this.remove = function(range) {
|
||
|
|
// clip to document
|
||
|
|
range.start = this.$clipPosition(range.start);
|
||
|
|
range.end = this.$clipPosition(range.end);
|
||
|
|
|
||
|
|
if (range.isEmpty())
|
||
|
|
return range.start;
|
||
|
|
|
||
|
|
var firstRow = range.start.row;
|
||
|
|
var lastRow = range.end.row;
|
||
|
|
|
||
|
|
if (range.isMultiLine()) {
|
||
|
|
var firstFullRow = range.start.column == 0 ? firstRow : firstRow + 1;
|
||
|
|
var lastFullRow = lastRow - 1;
|
||
|
|
|
||
|
|
if (range.end.column > 0)
|
||
|
|
this.removeInLine(lastRow, 0, range.end.column);
|
||
|
|
|
||
|
|
if (lastFullRow >= firstFullRow)
|
||
|
|
this.removeLines(firstFullRow, lastFullRow);
|
||
|
|
|
||
|
|
if (firstFullRow != firstRow) {
|
||
|
|
this.removeInLine(firstRow, range.start.column, this.getLine(firstRow).length);
|
||
|
|
this.removeNewLine(range.start.row);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
this.removeInLine(firstRow, range.start.column, range.end.column);
|
||
|
|
}
|
||
|
|
return range.start;
|
||
|
|
};
|
||
|
|
this.removeInLine = function(row, startColumn, endColumn) {
|
||
|
|
if (startColumn == endColumn)
|
||
|
|
return;
|
||
|
|
|
||
|
|
var range = new Range(row, startColumn, row, endColumn);
|
||
|
|
var line = this.getLine(row);
|
||
|
|
var removed = line.substring(startColumn, endColumn);
|
||
|
|
var newLine = line.substring(0, startColumn) + line.substring(endColumn, line.length);
|
||
|
|
this.$lines.splice(row, 1, newLine);
|
||
|
|
|
||
|
|
var delta = {
|
||
|
|
action: "removeText",
|
||
|
|
range: range,
|
||
|
|
text: removed
|
||
|
|
};
|
||
|
|
this._emit("change", { data: delta });
|
||
|
|
return range.start;
|
||
|
|
};
|
||
|
|
this.removeLines = function(firstRow, lastRow) {
|
||
|
|
var range = new Range(firstRow, 0, lastRow + 1, 0);
|
||
|
|
var removed = this.$lines.splice(firstRow, lastRow - firstRow + 1);
|
||
|
|
|
||
|
|
var delta = {
|
||
|
|
action: "removeLines",
|
||
|
|
range: range,
|
||
|
|
nl: this.getNewLineCharacter(),
|
||
|
|
lines: removed
|
||
|
|
};
|
||
|
|
this._emit("change", { data: delta });
|
||
|
|
return removed;
|
||
|
|
};
|
||
|
|
this.removeNewLine = function(row) {
|
||
|
|
var firstLine = this.getLine(row);
|
||
|
|
var secondLine = this.getLine(row+1);
|
||
|
|
|
||
|
|
var range = new Range(row, firstLine.length, row+1, 0);
|
||
|
|
var line = firstLine + secondLine;
|
||
|
|
|
||
|
|
this.$lines.splice(row, 2, line);
|
||
|
|
|
||
|
|
var delta = {
|
||
|
|
action: "removeText",
|
||
|
|
range: range,
|
||
|
|
text: this.getNewLineCharacter()
|
||
|
|
};
|
||
|
|
this._emit("change", { data: delta });
|
||
|
|
};
|
||
|
|
this.replace = function(range, text) {
|
||
|
|
if (text.length == 0 && range.isEmpty())
|
||
|
|
return range.start;
|
||
|
|
|
||
|
|
// Shortcut: If the text we want to insert is the same as it is already
|
||
|
|
// in the document, we don't have to replace anything.
|
||
|
|
if (text == this.getTextRange(range))
|
||
|
|
return range.end;
|
||
|
|
|
||
|
|
this.remove(range);
|
||
|
|
if (text) {
|
||
|
|
var end = this.insert(range.start, text);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
end = range.start;
|
||
|
|
}
|
||
|
|
|
||
|
|
return end;
|
||
|
|
};
|
||
|
|
this.applyDeltas = function(deltas) {
|
||
|
|
for (var i=0; i<deltas.length; i++) {
|
||
|
|
var delta = deltas[i];
|
||
|
|
var range = Range.fromPoints(delta.range.start, delta.range.end);
|
||
|
|
|
||
|
|
if (delta.action == "insertLines")
|
||
|
|
this.insertLines(range.start.row, delta.lines);
|
||
|
|
else if (delta.action == "insertText")
|
||
|
|
this.insert(range.start, delta.text);
|
||
|
|
else if (delta.action == "removeLines")
|
||
|
|
this.removeLines(range.start.row, range.end.row - 1);
|
||
|
|
else if (delta.action == "removeText")
|
||
|
|
this.remove(range);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
this.revertDeltas = function(deltas) {
|
||
|
|
for (var i=deltas.length-1; i>=0; i--) {
|
||
|
|
var delta = deltas[i];
|
||
|
|
|
||
|
|
var range = Range.fromPoints(delta.range.start, delta.range.end);
|
||
|
|
|
||
|
|
if (delta.action == "insertLines")
|
||
|
|
this.removeLines(range.start.row, range.end.row - 1);
|
||
|
|
else if (delta.action == "insertText")
|
||
|
|
this.remove(range);
|
||
|
|
else if (delta.action == "removeLines")
|
||
|
|
this.insertLines(range.start.row, delta.lines);
|
||
|
|
else if (delta.action == "removeText")
|
||
|
|
this.insert(range.start, delta.text);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(Document.prototype);
|
||
|
|
|
||
|
|
exports.Document = Document;
|
||
|
|
});
|
||
|
|
|
||
|
|
define('ace/range', ['require', 'exports', 'module' ], function(require, exports, module) {
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* class Range
|
||
|
|
*
|
||
|
|
* This object is used in various places to indicate a region within the editor. To better visualize how this works, imagine a rectangle. Each quadrant of the rectangle is analogus to a range, as ranges contain a starting row and starting column, and an ending row, and ending column.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* new Range(startRow, startColumn, endRow, endColumn)
|
||
|
|
* - startRow (Number): The starting row
|
||
|
|
* - startColumn (Number): The starting column
|
||
|
|
* - endRow (Number): The ending row
|
||
|
|
* - endColumn (Number): The ending column
|
||
|
|
*
|
||
|
|
* Creates a new `Range` object with the given starting and ending row and column points.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
var Range = function(startRow, startColumn, endRow, endColumn) {
|
||
|
|
this.start = {
|
||
|
|
row: startRow,
|
||
|
|
column: startColumn
|
||
|
|
};
|
||
|
|
|
||
|
|
this.end = {
|
||
|
|
row: endRow,
|
||
|
|
column: endColumn
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
/**
|
||
|
|
* Range.isEqual(range) -> Boolean
|
||
|
|
* - range (Range): A range to check against
|
||
|
|
*
|
||
|
|
* Returns `true` if and only if the starting row and column, and ending tow and column, are equivalent to those given by `range`.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/** related to: Range.compare
|
||
|
|
* Range.comparePoint(p) -> Number
|
||
|
|
* - p (Range): A point to compare with
|
||
|
|
* + (Number): This method returns one of the following numbers:<br/>
|
||
|
|
* * `0` if the two points are exactly equal<br/>
|
||
|
|
* * `-1` if `p.row` is less then the calling range<br/>
|
||
|
|
* * `1` if `p.row` is greater than the calling range<br/>
|
||
|
|
* <br/>
|
||
|
|
* If the starting row of the calling range is equal to `p.row`, and:<br/>
|
||
|
|
* * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/>
|
||
|
|
* * Otherwise, it returns -1<br/>
|
||
|
|
*<br/>
|
||
|
|
* If the ending row of the calling range is equal to `p.row`, and:<br/>
|
||
|
|
* * `p.column` is less than or equal to the calling range's ending column, this returns `0`<br/>
|
||
|
|
* * Otherwise, it returns 1<br/>
|
||
|
|
*
|
||
|
|
* Checks the row and column points of `p` with the row and column points of the calling range.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
this.comparePoint = function(p) {
|
||
|
|
return this.compare(p.row, p.column);
|
||
|
|
}
|
||
|
|
|
||
|
|
/** related to: Range.comparePoint
|
||
|
|
* Range.containsRange(range) -> Boolean
|
||
|
|
* - range (Range): A range to compare with
|
||
|
|
*
|
||
|
|
* Checks the start and end points of `range` and compares them to the calling range. Returns `true` if the `range` is contained within the caller's range.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
this.containsRange = function(range) {
|
||
|
|
return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Range.intersects(range) -> Boolean
|
||
|
|
* - range (Range): A range to compare with
|
||
|
|
*
|
||
|
|
* Returns `true` if passed in `range` intersects with the one calling this method.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
this.intersects = function(range) {
|
||
|
|
var cmp = this.compareRange(range);
|
||
|
|
return (cmp == -1 || cmp == 0 || cmp == 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Range.isEnd(row, column) -> Boolean
|
||
|
|
* - row (Number): A row point to compare with
|
||
|
|
* - column (Number): A column point to compare with
|
||
|
|
*
|
||
|
|
* Returns `true` if the caller's ending row point is the same as `row`, and if the caller's ending column is the same as `column`.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
this.isEnd = function(row, column) {
|
||
|
|
return this.end.row == row && this.end.column == column;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Range.isStart(row, column) -> Boolean
|
||
|
|
* - row (Number): A row point to compare with
|
||
|
|
* - column (Number): A column point to compare with
|
||
|
|
*
|
||
|
|
* Returns `true` if the caller's starting row point is the same as `row`, and if the caller's starting column is the same as `column`.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
this.isStart = function(row, column) {
|
||
|
|
return this.start.row == row && this.start.column == column;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Range.setStart(row, column)
|
||
|
|
* - row (Number): A row point to set
|
||
|
|
* - column (Number): A column point to set
|
||
|
|
*
|
||
|
|
* Sets the starting row and column for the range.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Range.setEnd(row, column)
|
||
|
|
* - row (Number): A row point to set
|
||
|
|
* - column (Number): A column point to set
|
||
|
|
*
|
||
|
|
* Sets the starting row and column for the range.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/** related to: Range.compare
|
||
|
|
* Range.inside(row, column) -> Boolean
|
||
|
|
* - row (Number): A row point to compare with
|
||
|
|
* - column (Number): A column point to compare with
|
||
|
|
*
|
||
|
|
* Returns `true` if the `row` and `column` are within the given range.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** related to: Range.compare
|
||
|
|
* Range.insideStart(row, column) -> Boolean
|
||
|
|
* - row (Number): A row point to compare with
|
||
|
|
* - column (Number): A column point to compare with
|
||
|
|
*
|
||
|
|
* Returns `true` if the `row` and `column` are within the given range's starting points.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
this.insideStart = function(row, column) {
|
||
|
|
if (this.compare(row, column) == 0) {
|
||
|
|
if (this.isEnd(row, column)) {
|
||
|
|
return false;
|
||
|
|
} else {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** related to: Range.compare
|
||
|
|
* Range.insideEnd(row, column) -> Boolean
|
||
|
|
* - row (Number): A row point to compare with
|
||
|
|
* - column (Number): A column point to compare with
|
||
|
|
*
|
||
|
|
* Returns `true` if the `row` and `column` are within the given range's ending points.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
this.insideEnd = function(row, column) {
|
||
|
|
if (this.compare(row, column) == 0) {
|
||
|
|
if (this.isStart(row, column)) {
|
||
|
|
return false;
|
||
|
|
} else {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Range.compare(row, column) -> Number
|
||
|
|
* - row (Number): A row point to compare with
|
||
|
|
* - column (Number): A column point to compare with
|
||
|
|
* + (Number): This method returns one of the following numbers:<br/>
|
||
|
|
* * `0` if the two points are exactly equal <br/>
|
||
|
|
* * `-1` if `p.row` is less then the calling range <br/>
|
||
|
|
* * `1` if `p.row` is greater than the calling range <br/>
|
||
|
|
* <br/>
|
||
|
|
* If the starting row of the calling range is equal to `p.row`, and: <br/>
|
||
|
|
* * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/>
|
||
|
|
* * Otherwise, it returns -1<br/>
|
||
|
|
* <br/>
|
||
|
|
* If the ending row of the calling range is equal to `p.row`, and: <br/>
|
||
|
|
* * `p.column` is less than or equal to the calling range's ending column, this returns `0` <br/>
|
||
|
|
* * Otherwise, it returns 1
|
||
|
|
*
|
||
|
|
* Checks the row and column points with the row and column points of the calling range.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
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);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Range.compareEnd(row, column) -> Number
|
||
|
|
* - row (Number): A row point to compare with
|
||
|
|
* - column (Number): A column point to compare with
|
||
|
|
* + (Number): This method returns one of the following numbers:<br/>
|
||
|
|
* * `0` if the two points are exactly equal<br/>
|
||
|
|
* * `-1` if `p.row` is less then the calling range<br/>
|
||
|
|
* * `1` if `p.row` is greater than the calling range, or if `isEnd` is `true.<br/>
|
||
|
|
* <br/>
|
||
|
|
* If the starting row of the calling range is equal to `p.row`, and:<br/>
|
||
|
|
* * `p.column` is greater than or equal to the calling range's starting column, this returns `0`<br/>
|
||
|
|
* * Otherwise, it returns -1<br/>
|
||
|
|
*<br/>
|
||
|
|
* If the ending row of the calling range is equal to `p.row`, and:<br/>
|
||
|
|
* * `p.column` is less than or equal to the calling range's ending column, this returns `0`<br/>
|
||
|
|
* * Otherwise, it returns 1
|
||
|
|
*
|
||
|
|
* Checks the row and column points with the row and column points of the calling range.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
this.compareEnd = function(row, column) {
|
||
|
|
if (this.end.row == row && this.end.column == column) {
|
||
|
|
return 1;
|
||
|
|
} else {
|
||
|
|
return this.compare(row, column);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Range.compareInside(row, column) -> Number
|
||
|
|
* - row (Number): A row point to compare with
|
||
|
|
* - column (Number): A column point to compare with
|
||
|
|
* + (Number): This method returns one of the following numbers:<br/>
|
||
|
|
* * `1` if the ending row of the calling range is equal to `row`, and the ending column of the calling range is equal to `column`<br/>
|
||
|
|
* * `-1` if the starting row of the calling range is equal to `row`, and the starting column of the calling range is equal to `column`<br/>
|
||
|
|
* <br/>
|
||
|
|
* Otherwise, it returns the value after calling [[Range.compare `compare()`]].
|
||
|
|
*
|
||
|
|
* Checks the row and column points with the row and column points of the calling range.
|
||
|
|
*
|
||
|
|
*
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
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);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Range.clipRows(firstRow, lastRow) -> Range
|
||
|
|
* - firstRow (Number): The starting row
|
||
|
|
* - lastRow (Number): The ending row
|
||
|
|
*
|
||
|
|
* Returns the part of the current `Range` that occurs within the boundaries of `firstRow` and `lastRow` as a new `Range` object.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
this.clipRows = function(firstRow, lastRow) {
|
||
|
|
if (this.end.row > lastRow) {
|
||
|
|
var end = {
|
||
|
|
row: lastRow+1,
|
||
|
|
column: 0
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.start.row > lastRow) {
|
||
|
|
var start = {
|
||
|
|
row: lastRow+1,
|
||
|
|
column: 0
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.start.row < firstRow) {
|
||
|
|
var start = {
|
||
|
|
row: firstRow,
|
||
|
|
column: 0
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.end.row < firstRow) {
|
||
|
|
var end = {
|
||
|
|
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
|
||
|
|
);
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(Range.prototype);
|
||
|
|
Range.fromPoints = function(start, end) {
|
||
|
|
return new Range(start.row, start.column, end.row, end.column);
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.Range = Range;
|
||
|
|
});
|
||
|
|
|
||
|
|
define('ace/anchor', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/lib/event_emitter'], function(require, exports, module) {
|
||
|
|
|
||
|
|
|
||
|
|
var oop = require("./lib/oop");
|
||
|
|
var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* new Anchor(doc, row, column)
|
||
|
|
* - doc (Document): The document to associate with the anchor
|
||
|
|
* - row (Number): The starting row position
|
||
|
|
* - column (Number): The starting column position
|
||
|
|
*
|
||
|
|
* Creates a new `Anchor` and associates it with a document.
|
||
|
|
*
|
||
|
|
**/
|
||
|
|
|
||
|
|
var Anchor = exports.Anchor = function(doc, row, column) {
|
||
|
|
this.document = doc;
|
||
|
|
|
||
|
|
if (typeof column == "undefined")
|
||
|
|
this.setPosition(row.row, row.column);
|
||
|
|
else
|
||
|
|
this.setPosition(row, column);
|
||
|
|
|
||
|
|
this.$onChange = this.onChange.bind(this);
|
||
|
|
doc.on("change", this.$onChange);
|
||
|
|
};
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
|
||
|
|
oop.implement(this, EventEmitter);
|
||
|
|
|
||
|
|
this.getPosition = function() {
|
||
|
|
return this.$clipPositionToDocument(this.row, this.column);
|
||
|
|
};
|
||
|
|
|
||
|
|
this.getDocument = function() {
|
||
|
|
return this.document;
|
||
|
|
};
|
||
|
|
|
||
|
|
this.onChange = function(e) {
|
||
|
|
var delta = e.data;
|
||
|
|
var range = delta.range;
|
||
|
|
|
||
|
|
if (range.start.row == range.end.row && range.start.row != this.row)
|
||
|
|
return;
|
||
|
|
|
||
|
|
if (range.start.row > this.row)
|
||
|
|
return;
|
||
|
|
|
||
|
|
if (range.start.row == this.row && range.start.column > this.column)
|
||
|
|
return;
|
||
|
|
|
||
|
|
var row = this.row;
|
||
|
|
var column = this.column;
|
||
|
|
|
||
|
|
if (delta.action === "insertText") {
|
||
|
|
if (range.start.row === row && range.start.column <= column) {
|
||
|
|
if (range.start.row === range.end.row) {
|
||
|
|
column += range.end.column - range.start.column;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
column -= range.start.column;
|
||
|
|
row += range.end.row - range.start.row;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (range.start.row !== range.end.row && range.start.row < row) {
|
||
|
|
row += range.end.row - range.start.row;
|
||
|
|
}
|
||
|
|
} else if (delta.action === "insertLines") {
|
||
|
|
if (range.start.row <= row) {
|
||
|
|
row += range.end.row - range.start.row;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else if (delta.action == "removeText") {
|
||
|
|
if (range.start.row == row && range.start.column < column) {
|
||
|
|
if (range.end.column >= column)
|
||
|
|
column = range.start.column;
|
||
|
|
else
|
||
|
|
column = Math.max(0, column - (range.end.column - range.start.column));
|
||
|
|
|
||
|
|
} else if (range.start.row !== range.end.row && range.start.row < row) {
|
||
|
|
if (range.end.row == row) {
|
||
|
|
column = Math.max(0, column - range.end.column) + range.start.column;
|
||
|
|
}
|
||
|
|
row -= (range.end.row - range.start.row);
|
||
|
|
}
|
||
|
|
else if (range.end.row == row) {
|
||
|
|
row -= range.end.row - range.start.row;
|
||
|
|
column = Math.max(0, column - range.end.column) + range.start.column;
|
||
|
|
}
|
||
|
|
} else if (delta.action == "removeLines") {
|
||
|
|
if (range.start.row <= row) {
|
||
|
|
if (range.end.row <= row)
|
||
|
|
row -= range.end.row - range.start.row;
|
||
|
|
else {
|
||
|
|
row = range.start.row;
|
||
|
|
column = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
this.setPosition(row, column, true);
|
||
|
|
};
|
||
|
|
|
||
|
|
this.setPosition = function(row, column, noClip) {
|
||
|
|
var pos;
|
||
|
|
if (noClip) {
|
||
|
|
pos = {
|
||
|
|
row: row,
|
||
|
|
column: column
|
||
|
|
};
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
pos = this.$clipPositionToDocument(row, column);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.row == pos.row && this.column == pos.column)
|
||
|
|
return;
|
||
|
|
|
||
|
|
var old = {
|
||
|
|
row: this.row,
|
||
|
|
column: this.column
|
||
|
|
};
|
||
|
|
|
||
|
|
this.row = pos.row;
|
||
|
|
this.column = pos.column;
|
||
|
|
this._emit("change", {
|
||
|
|
old: old,
|
||
|
|
value: pos
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
this.detach = function() {
|
||
|
|
this.document.removeEventListener("change", this.$onChange);
|
||
|
|
};
|
||
|
|
|
||
|
|
this.$clipPositionToDocument = function(row, column) {
|
||
|
|
var pos = {};
|
||
|
|
|
||
|
|
if (row >= this.document.getLength()) {
|
||
|
|
pos.row = Math.max(0, this.document.getLength() - 1);
|
||
|
|
pos.column = this.document.getLine(pos.row).length;
|
||
|
|
}
|
||
|
|
else if (row < 0) {
|
||
|
|
pos.row = 0;
|
||
|
|
pos.column = 0;
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
pos.row = row;
|
||
|
|
pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
|
||
|
|
}
|
||
|
|
|
||
|
|
if (column < 0)
|
||
|
|
pos.column = 0;
|
||
|
|
|
||
|
|
return pos;
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(Anchor.prototype);
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
define('ace/lib/lang', ['require', 'exports', 'module' ], function(require, exports, module) {
|
||
|
|
|
||
|
|
|
||
|
|
exports.stringReverse = function(string) {
|
||
|
|
return string.split("").reverse().join("");
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.stringRepeat = function (string, count) {
|
||
|
|
return new Array(count + 1).join(string);
|
||
|
|
};
|
||
|
|
|
||
|
|
var trimBeginRegexp = /^\s\s*/;
|
||
|
|
var trimEndRegexp = /\s\s*$/;
|
||
|
|
|
||
|
|
exports.stringTrimLeft = function (string) {
|
||
|
|
return string.replace(trimBeginRegexp, '');
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.stringTrimRight = function (string) {
|
||
|
|
return string.replace(trimEndRegexp, '');
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.copyObject = function(obj) {
|
||
|
|
var copy = {};
|
||
|
|
for (var key in obj) {
|
||
|
|
copy[key] = obj[key];
|
||
|
|
}
|
||
|
|
return copy;
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.copyArray = function(array){
|
||
|
|
var copy = [];
|
||
|
|
for (var i=0, l=array.length; i<l; i++) {
|
||
|
|
if (array[i] && typeof array[i] == "object")
|
||
|
|
copy[i] = this.copyObject( array[i] );
|
||
|
|
else
|
||
|
|
copy[i] = array[i];
|
||
|
|
}
|
||
|
|
return copy;
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.deepCopy = function (obj) {
|
||
|
|
if (typeof obj != "object") {
|
||
|
|
return obj;
|
||
|
|
}
|
||
|
|
|
||
|
|
var copy = obj.constructor();
|
||
|
|
for (var key in obj) {
|
||
|
|
if (typeof obj[key] == "object") {
|
||
|
|
copy[key] = this.deepCopy(obj[key]);
|
||
|
|
} else {
|
||
|
|
copy[key] = obj[key];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return copy;
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.arrayToMap = function(arr) {
|
||
|
|
var map = {};
|
||
|
|
for (var i=0; i<arr.length; i++) {
|
||
|
|
map[arr[i]] = 1;
|
||
|
|
}
|
||
|
|
return map;
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.createMap = function(props) {
|
||
|
|
var map = Object.create(null);
|
||
|
|
for (var i in props) {
|
||
|
|
map[i] = props[i];
|
||
|
|
}
|
||
|
|
return map;
|
||
|
|
};
|
||
|
|
exports.arrayRemove = function(array, value) {
|
||
|
|
for (var i = 0; i <= array.length; i++) {
|
||
|
|
if (value === array[i]) {
|
||
|
|
array.splice(i, 1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.escapeRegExp = function(str) {
|
||
|
|
return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
|
||
|
|
};
|
||
|
|
|
||
|
|
exports.getMatchOffsets = function(string, regExp) {
|
||
|
|
var matches = [];
|
||
|
|
|
||
|
|
string.replace(regExp, function(str) {
|
||
|
|
matches.push({
|
||
|
|
offset: arguments[arguments.length-2],
|
||
|
|
length: str.length
|
||
|
|
});
|
||
|
|
});
|
||
|
|
|
||
|
|
return matches;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
exports.deferredCall = function(fcn) {
|
||
|
|
|
||
|
|
var timer = null;
|
||
|
|
var callback = function() {
|
||
|
|
timer = null;
|
||
|
|
fcn();
|
||
|
|
};
|
||
|
|
|
||
|
|
var deferred = function(timeout) {
|
||
|
|
deferred.cancel();
|
||
|
|
timer = setTimeout(callback, timeout || 0);
|
||
|
|
return deferred;
|
||
|
|
};
|
||
|
|
|
||
|
|
deferred.schedule = deferred;
|
||
|
|
|
||
|
|
deferred.call = function() {
|
||
|
|
this.cancel();
|
||
|
|
fcn();
|
||
|
|
return deferred;
|
||
|
|
};
|
||
|
|
|
||
|
|
deferred.cancel = function() {
|
||
|
|
clearTimeout(timer);
|
||
|
|
timer = null;
|
||
|
|
return deferred;
|
||
|
|
};
|
||
|
|
|
||
|
|
return deferred;
|
||
|
|
};
|
||
|
|
|
||
|
|
});
|
||
|
|
|
||
|
|
/*members "", "\"", "\/", "\\", at, b, call, charAt, f, fromCharCode,
|
||
|
|
hasOwnProperty, message, n, name, push, r, t, text
|
||
|
|
*/
|
||
|
|
|
||
|
|
define('ace/mode/json/json_parse', ['require', 'exports', 'module' ], function(require, exports, module) {
|
||
|
|
|
||
|
|
|
||
|
|
// This is a function that can parse a JSON text, producing a JavaScript
|
||
|
|
// data structure. It is a simple, recursive descent parser. It does not use
|
||
|
|
// eval or regular expressions, so it can be used as a model for implementing
|
||
|
|
// a JSON parser in other languages.
|
||
|
|
|
||
|
|
// We are defining the function inside of another function to avoid creating
|
||
|
|
// global variables.
|
||
|
|
|
||
|
|
var at, // The index of the current character
|
||
|
|
ch, // The current character
|
||
|
|
escapee = {
|
||
|
|
'"': '"',
|
||
|
|
'\\': '\\',
|
||
|
|
'/': '/',
|
||
|
|
b: '\b',
|
||
|
|
f: '\f',
|
||
|
|
n: '\n',
|
||
|
|
r: '\r',
|
||
|
|
t: '\t'
|
||
|
|
},
|
||
|
|
text,
|
||
|
|
|
||
|
|
error = function (m) {
|
||
|
|
|
||
|
|
// Call error when something is wrong.
|
||
|
|
|
||
|
|
throw {
|
||
|
|
name: 'SyntaxError',
|
||
|
|
message: m,
|
||
|
|
at: at,
|
||
|
|
text: text
|
||
|
|
};
|
||
|
|
},
|
||
|
|
|
||
|
|
next = function (c) {
|
||
|
|
|
||
|
|
// If a c parameter is provided, verify that it matches the current character.
|
||
|
|
|
||
|
|
if (c && c !== ch) {
|
||
|
|
error("Expected '" + c + "' instead of '" + ch + "'");
|
||
|
|
}
|
||
|
|
|
||
|
|
// Get the next character. When there are no more characters,
|
||
|
|
// return the empty string.
|
||
|
|
|
||
|
|
ch = text.charAt(at);
|
||
|
|
at += 1;
|
||
|
|
return ch;
|
||
|
|
},
|
||
|
|
|
||
|
|
number = function () {
|
||
|
|
|
||
|
|
// Parse a number value.
|
||
|
|
|
||
|
|
var number,
|
||
|
|
string = '';
|
||
|
|
|
||
|
|
if (ch === '-') {
|
||
|
|
string = '-';
|
||
|
|
next('-');
|
||
|
|
}
|
||
|
|
while (ch >= '0' && ch <= '9') {
|
||
|
|
string += ch;
|
||
|
|
next();
|
||
|
|
}
|
||
|
|
if (ch === '.') {
|
||
|
|
string += '.';
|
||
|
|
while (next() && ch >= '0' && ch <= '9') {
|
||
|
|
string += ch;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (ch === 'e' || ch === 'E') {
|
||
|
|
string += ch;
|
||
|
|
next();
|
||
|
|
if (ch === '-' || ch === '+') {
|
||
|
|
string += ch;
|
||
|
|
next();
|
||
|
|
}
|
||
|
|
while (ch >= '0' && ch <= '9') {
|
||
|
|
string += ch;
|
||
|
|
next();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
number = +string;
|
||
|
|
if (isNaN(number)) {
|
||
|
|
error("Bad number");
|
||
|
|
} else {
|
||
|
|
return number;
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
string = function () {
|
||
|
|
|
||
|
|
// Parse a string value.
|
||
|
|
|
||
|
|
var hex,
|
||
|
|
i,
|
||
|
|
string = '',
|
||
|
|
uffff;
|
||
|
|
|
||
|
|
// When parsing for string values, we must look for " and \ characters.
|
||
|
|
|
||
|
|
if (ch === '"') {
|
||
|
|
while (next()) {
|
||
|
|
if (ch === '"') {
|
||
|
|
next();
|
||
|
|
return string;
|
||
|
|
} else if (ch === '\\') {
|
||
|
|
next();
|
||
|
|
if (ch === 'u') {
|
||
|
|
uffff = 0;
|
||
|
|
for (i = 0; i < 4; i += 1) {
|
||
|
|
hex = parseInt(next(), 16);
|
||
|
|
if (!isFinite(hex)) {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
uffff = uffff * 16 + hex;
|
||
|
|
}
|
||
|
|
string += String.fromCharCode(uffff);
|
||
|
|
} else if (typeof escapee[ch] === 'string') {
|
||
|
|
string += escapee[ch];
|
||
|
|
} else {
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
string += ch;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
error("Bad string");
|
||
|
|
},
|
||
|
|
|
||
|
|
white = function () {
|
||
|
|
|
||
|
|
// Skip whitespace.
|
||
|
|
|
||
|
|
while (ch && ch <= ' ') {
|
||
|
|
next();
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
word = function () {
|
||
|
|
|
||
|
|
// true, false, or null.
|
||
|
|
|
||
|
|
switch (ch) {
|
||
|
|
case 't':
|
||
|
|
next('t');
|
||
|
|
next('r');
|
||
|
|
next('u');
|
||
|
|
next('e');
|
||
|
|
return true;
|
||
|
|
case 'f':
|
||
|
|
next('f');
|
||
|
|
next('a');
|
||
|
|
next('l');
|
||
|
|
next('s');
|
||
|
|
next('e');
|
||
|
|
return false;
|
||
|
|
case 'n':
|
||
|
|
next('n');
|
||
|
|
next('u');
|
||
|
|
next('l');
|
||
|
|
next('l');
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
error("Unexpected '" + ch + "'");
|
||
|
|
},
|
||
|
|
|
||
|
|
value, // Place holder for the value function.
|
||
|
|
|
||
|
|
array = function () {
|
||
|
|
|
||
|
|
// Parse an array value.
|
||
|
|
|
||
|
|
var array = [];
|
||
|
|
|
||
|
|
if (ch === '[') {
|
||
|
|
next('[');
|
||
|
|
white();
|
||
|
|
if (ch === ']') {
|
||
|
|
next(']');
|
||
|
|
return array; // empty array
|
||
|
|
}
|
||
|
|
while (ch) {
|
||
|
|
array.push(value());
|
||
|
|
white();
|
||
|
|
if (ch === ']') {
|
||
|
|
next(']');
|
||
|
|
return array;
|
||
|
|
}
|
||
|
|
next(',');
|
||
|
|
white();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
error("Bad array");
|
||
|
|
},
|
||
|
|
|
||
|
|
object = function () {
|
||
|
|
|
||
|
|
// Parse an object value.
|
||
|
|
|
||
|
|
var key,
|
||
|
|
object = {};
|
||
|
|
|
||
|
|
if (ch === '{') {
|
||
|
|
next('{');
|
||
|
|
white();
|
||
|
|
if (ch === '}') {
|
||
|
|
next('}');
|
||
|
|
return object; // empty object
|
||
|
|
}
|
||
|
|
while (ch) {
|
||
|
|
key = string();
|
||
|
|
white();
|
||
|
|
next(':');
|
||
|
|
if (Object.hasOwnProperty.call(object, key)) {
|
||
|
|
error('Duplicate key "' + key + '"');
|
||
|
|
}
|
||
|
|
object[key] = value();
|
||
|
|
white();
|
||
|
|
if (ch === '}') {
|
||
|
|
next('}');
|
||
|
|
return object;
|
||
|
|
}
|
||
|
|
next(',');
|
||
|
|
white();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
error("Bad object");
|
||
|
|
};
|
||
|
|
|
||
|
|
value = function () {
|
||
|
|
|
||
|
|
// Parse a JSON value. It could be an object, an array, a string, a number,
|
||
|
|
// or a word.
|
||
|
|
|
||
|
|
white();
|
||
|
|
switch (ch) {
|
||
|
|
case '{':
|
||
|
|
return object();
|
||
|
|
case '[':
|
||
|
|
return array();
|
||
|
|
case '"':
|
||
|
|
return string();
|
||
|
|
case '-':
|
||
|
|
return number();
|
||
|
|
default:
|
||
|
|
return ch >= '0' && ch <= '9' ? number() : word();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
// Return the json_parse function. It will have access to all of the above
|
||
|
|
// functions and variables.
|
||
|
|
|
||
|
|
return function (source, reviver) {
|
||
|
|
var result;
|
||
|
|
|
||
|
|
text = source;
|
||
|
|
at = 0;
|
||
|
|
ch = ' ';
|
||
|
|
result = value();
|
||
|
|
white();
|
||
|
|
if (ch) {
|
||
|
|
error("Syntax error");
|
||
|
|
}
|
||
|
|
|
||
|
|
// If there is a reviver function, we recursively walk the new structure,
|
||
|
|
// passing each name/value pair to the reviver function for possible
|
||
|
|
// transformation, starting with a temporary root object that holds the result
|
||
|
|
// in an empty key. If there is not a reviver function, we simply return the
|
||
|
|
// result.
|
||
|
|
|
||
|
|
return typeof reviver === 'function' ? function walk(holder, key) {
|
||
|
|
var k, v, value = holder[key];
|
||
|
|
if (value && typeof value === 'object') {
|
||
|
|
for (k in value) {
|
||
|
|
if (Object.hasOwnProperty.call(value, k)) {
|
||
|
|
v = walk(value, k);
|
||
|
|
if (v !== undefined) {
|
||
|
|
value[k] = v;
|
||
|
|
} else {
|
||
|
|
delete value[k];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return reviver.call(holder, key, value);
|
||
|
|
}({'': result}, '') : result;
|
||
|
|
};
|
||
|
|
});
|