corrade-nucleus-nucleons – Blame information for rev 20
?pathlinks?
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 20 | office | 1 | "no use strict"; |
| 2 | ;(function(window) { |
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| 3 | if (typeof window.window != "undefined" && window.document) |
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| 4 | return; |
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| 5 | if (window.require && window.define) |
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| 6 | return; |
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| 7 | |||
| 8 | if (!window.console) { |
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| 9 | window.console = function() { |
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| 10 | var msgs = Array.prototype.slice.call(arguments, 0); |
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| 11 | postMessage({type: "log", data: msgs}); |
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| 12 | }; |
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| 13 | window.console.error = |
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| 14 | window.console.warn = |
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| 15 | window.console.log = |
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| 16 | window.console.trace = window.console; |
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| 17 | } |
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| 18 | window.window = window; |
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| 19 | window.ace = window; |
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| 20 | |||
| 21 | window.onerror = function(message, file, line, col, err) { |
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| 22 | postMessage({type: "error", data: { |
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| 23 | message: message, |
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| 24 | data: err.data, |
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| 25 | file: file, |
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| 26 | line: line, |
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| 27 | col: col, |
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| 28 | stack: err.stack |
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| 29 | }}); |
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| 30 | }; |
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| 31 | |||
| 32 | window.normalizeModule = function(parentId, moduleName) { |
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| 33 | // normalize plugin requires |
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| 34 | if (moduleName.indexOf("!") !== -1) { |
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| 35 | var chunks = moduleName.split("!"); |
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| 36 | return window.normalizeModule(parentId, chunks[0]) + "!" + window.normalizeModule(parentId, chunks[1]); |
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| 37 | } |
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| 38 | // normalize relative requires |
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| 39 | if (moduleName.charAt(0) == ".") { |
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| 40 | var base = parentId.split("/").slice(0, -1).join("/"); |
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| 41 | moduleName = (base ? base + "/" : "") + moduleName; |
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| 42 | |||
| 43 | while (moduleName.indexOf(".") !== -1 && previous != moduleName) { |
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| 44 | var previous = moduleName; |
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| 45 | moduleName = moduleName.replace(/^\.\//, "").replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, ""); |
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| 46 | } |
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| 47 | } |
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| 48 | |||
| 49 | return moduleName; |
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| 50 | }; |
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| 51 | |||
| 52 | window.require = function require(parentId, id) { |
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| 53 | if (!id) { |
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| 54 | id = parentId; |
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| 55 | parentId = null; |
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| 56 | } |
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| 57 | if (!id.charAt) |
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| 58 | throw new Error("worker.js require() accepts only (parentId, id) as arguments"); |
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| 59 | |||
| 60 | id = window.normalizeModule(parentId, id); |
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| 61 | |||
| 62 | var module = window.require.modules[id]; |
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| 63 | if (module) { |
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| 64 | if (!module.initialized) { |
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| 65 | module.initialized = true; |
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| 66 | module.exports = module.factory().exports; |
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| 67 | } |
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| 68 | return module.exports; |
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| 69 | } |
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| 70 | |||
| 71 | if (!window.require.tlns) |
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| 72 | return console.log("unable to load " + id); |
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| 73 | |||
| 74 | var path = resolveModuleId(id, window.require.tlns); |
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| 75 | if (path.slice(-3) != ".js") path += ".js"; |
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| 76 | |||
| 77 | window.require.id = id; |
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| 78 | window.require.modules[id] = {}; // prevent infinite loop on broken modules |
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| 79 | importScripts(path); |
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| 80 | return window.require(parentId, id); |
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| 81 | }; |
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| 82 | function resolveModuleId(id, paths) { |
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| 83 | var testPath = id, tail = ""; |
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| 84 | while (testPath) { |
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| 85 | var alias = paths[testPath]; |
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| 86 | if (typeof alias == "string") { |
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| 87 | return alias + tail; |
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| 88 | } else if (alias) { |
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| 89 | return alias.location.replace(/\/*$/, "/") + (tail || alias.main || alias.name); |
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| 90 | } else if (alias === false) { |
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| 91 | return ""; |
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| 92 | } |
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| 93 | var i = testPath.lastIndexOf("/"); |
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| 94 | if (i === -1) break; |
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| 95 | tail = testPath.substr(i) + tail; |
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| 96 | testPath = testPath.slice(0, i); |
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| 97 | } |
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| 98 | return id; |
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| 99 | } |
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| 100 | window.require.modules = {}; |
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| 101 | window.require.tlns = {}; |
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| 102 | |||
| 103 | window.define = function(id, deps, factory) { |
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| 104 | if (arguments.length == 2) { |
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| 105 | factory = deps; |
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| 106 | if (typeof id != "string") { |
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| 107 | deps = id; |
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| 108 | id = window.require.id; |
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| 109 | } |
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| 110 | } else if (arguments.length == 1) { |
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| 111 | factory = id; |
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| 112 | deps = []; |
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| 113 | id = window.require.id; |
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| 114 | } |
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| 115 | |||
| 116 | if (typeof factory != "function") { |
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| 117 | window.require.modules[id] = { |
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| 118 | exports: factory, |
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| 119 | initialized: true |
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| 120 | }; |
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| 121 | return; |
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| 122 | } |
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| 123 | |||
| 124 | if (!deps.length) |
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| 125 | // If there is no dependencies, we inject "require", "exports" and |
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| 126 | // "module" as dependencies, to provide CommonJS compatibility. |
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| 127 | deps = ["require", "exports", "module"]; |
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| 128 | |||
| 129 | var req = function(childId) { |
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| 130 | return window.require(id, childId); |
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| 131 | }; |
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| 132 | |||
| 133 | window.require.modules[id] = { |
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| 134 | exports: {}, |
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| 135 | factory: function() { |
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| 136 | var module = this; |
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| 137 | var returnExports = factory.apply(this, deps.map(function(dep) { |
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| 138 | switch (dep) { |
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| 139 | // Because "require", "exports" and "module" aren't actual |
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| 140 | // dependencies, we must handle them seperately. |
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| 141 | case "require": return req; |
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| 142 | case "exports": return module.exports; |
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| 143 | case "module": return module; |
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| 144 | // But for all other dependencies, we can just go ahead and |
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| 145 | // require them. |
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| 146 | default: return req(dep); |
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| 147 | } |
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| 148 | })); |
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| 149 | if (returnExports) |
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| 150 | module.exports = returnExports; |
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| 151 | return module; |
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| 152 | } |
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| 153 | }; |
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| 154 | }; |
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| 155 | window.define.amd = {}; |
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| 156 | require.tlns = {}; |
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| 157 | window.initBaseUrls = function initBaseUrls(topLevelNamespaces) { |
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| 158 | for (var i in topLevelNamespaces) |
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| 159 | require.tlns[i] = topLevelNamespaces[i]; |
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| 160 | }; |
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| 161 | |||
| 162 | window.initSender = function initSender() { |
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| 163 | |||
| 164 | var EventEmitter = window.require("ace/lib/event_emitter").EventEmitter; |
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| 165 | var oop = window.require("ace/lib/oop"); |
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| 166 | |||
| 167 | var Sender = function() {}; |
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| 168 | |||
| 169 | (function() { |
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| 170 | |||
| 171 | oop.implement(this, EventEmitter); |
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| 172 | |||
| 173 | this.callback = function(data, callbackId) { |
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| 174 | postMessage({ |
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| 175 | type: "call", |
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| 176 | id: callbackId, |
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| 177 | data: data |
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| 178 | }); |
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| 179 | }; |
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| 180 | |||
| 181 | this.emit = function(name, data) { |
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| 182 | postMessage({ |
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| 183 | type: "event", |
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| 184 | name: name, |
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| 185 | data: data |
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| 186 | }); |
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| 187 | }; |
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| 188 | |||
| 189 | }).call(Sender.prototype); |
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| 190 | |||
| 191 | return new Sender(); |
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| 192 | }; |
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| 193 | |||
| 194 | var main = window.main = null; |
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| 195 | var sender = window.sender = null; |
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| 196 | |||
| 197 | window.onmessage = function(e) { |
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| 198 | var msg = e.data; |
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| 199 | if (msg.event && sender) { |
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| 200 | sender._signal(msg.event, msg.data); |
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| 201 | } |
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| 202 | else if (msg.command) { |
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| 203 | if (main[msg.command]) |
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| 204 | main[msg.command].apply(main, msg.args); |
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| 205 | else if (window[msg.command]) |
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| 206 | window[msg.command].apply(window, msg.args); |
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| 207 | else |
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| 208 | throw new Error("Unknown command:" + msg.command); |
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| 209 | } |
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| 210 | else if (msg.init) { |
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| 211 | window.initBaseUrls(msg.tlns); |
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| 212 | require("ace/lib/es5-shim"); |
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| 213 | sender = window.sender = window.initSender(); |
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| 214 | var clazz = require(msg.module)[msg.classname]; |
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| 215 | main = window.main = new clazz(sender); |
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| 216 | } |
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| 217 | }; |
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| 218 | })(this); |
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| 219 | |||
| 220 | ace.define("ace/lib/oop",["require","exports","module"], function(require, exports, module) { |
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| 221 | "use strict"; |
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| 222 | |||
| 223 | exports.inherits = function(ctor, superCtor) { |
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| 224 | ctor.super_ = superCtor; |
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| 225 | ctor.prototype = Object.create(superCtor.prototype, { |
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| 226 | constructor: { |
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| 227 | value: ctor, |
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| 228 | enumerable: false, |
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| 229 | writable: true, |
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| 230 | configurable: true |
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| 231 | } |
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| 232 | }); |
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| 233 | }; |
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| 234 | |||
| 235 | exports.mixin = function(obj, mixin) { |
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| 236 | for (var key in mixin) { |
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| 237 | obj[key] = mixin[key]; |
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| 238 | } |
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| 239 | return obj; |
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| 240 | }; |
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| 241 | |||
| 242 | exports.implement = function(proto, mixin) { |
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| 243 | exports.mixin(proto, mixin); |
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| 244 | }; |
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| 245 | |||
| 246 | }); |
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| 247 | |||
| 248 | ace.define("ace/range",["require","exports","module"], function(require, exports, module) { |
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| 249 | "use strict"; |
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| 250 | var comparePoints = function(p1, p2) { |
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| 251 | return p1.row - p2.row || p1.column - p2.column; |
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| 252 | }; |
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| 253 | var Range = function(startRow, startColumn, endRow, endColumn) { |
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| 254 | this.start = { |
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| 255 | row: startRow, |
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| 256 | column: startColumn |
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| 257 | }; |
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| 258 | |||
| 259 | this.end = { |
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| 260 | row: endRow, |
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| 261 | column: endColumn |
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| 262 | }; |
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| 263 | }; |
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| 264 | |||
| 265 | (function() { |
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| 266 | this.isEqual = function(range) { |
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| 267 | return this.start.row === range.start.row && |
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| 268 | this.end.row === range.end.row && |
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| 269 | this.start.column === range.start.column && |
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| 270 | this.end.column === range.end.column; |
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| 271 | }; |
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| 272 | this.toString = function() { |
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| 273 | return ("Range: [" + this.start.row + "/" + this.start.column + |
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| 274 | "] -> [" + this.end.row + "/" + this.end.column + "]"); |
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| 275 | }; |
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| 276 | |||
| 277 | this.contains = function(row, column) { |
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| 278 | return this.compare(row, column) == 0; |
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| 279 | }; |
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| 280 | this.compareRange = function(range) { |
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| 281 | var cmp, |
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| 282 | end = range.end, |
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| 283 | start = range.start; |
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| 284 | |||
| 285 | cmp = this.compare(end.row, end.column); |
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| 286 | if (cmp == 1) { |
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| 287 | cmp = this.compare(start.row, start.column); |
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| 288 | if (cmp == 1) { |
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| 289 | return 2; |
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| 290 | } else if (cmp == 0) { |
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| 291 | return 1; |
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| 292 | } else { |
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| 293 | return 0; |
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| 294 | } |
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| 295 | } else if (cmp == -1) { |
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| 296 | return -2; |
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| 297 | } else { |
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| 298 | cmp = this.compare(start.row, start.column); |
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| 299 | if (cmp == -1) { |
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| 300 | return -1; |
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| 301 | } else if (cmp == 1) { |
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| 302 | return 42; |
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| 303 | } else { |
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| 304 | return 0; |
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| 305 | } |
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| 306 | } |
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| 307 | }; |
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| 308 | this.comparePoint = function(p) { |
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| 309 | return this.compare(p.row, p.column); |
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| 310 | }; |
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| 311 | this.containsRange = function(range) { |
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| 312 | return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0; |
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| 313 | }; |
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| 314 | this.intersects = function(range) { |
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| 315 | var cmp = this.compareRange(range); |
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| 316 | return (cmp == -1 || cmp == 0 || cmp == 1); |
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| 317 | }; |
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| 318 | this.isEnd = function(row, column) { |
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| 319 | return this.end.row == row && this.end.column == column; |
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| 320 | }; |
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| 321 | this.isStart = function(row, column) { |
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| 322 | return this.start.row == row && this.start.column == column; |
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| 323 | }; |
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| 324 | this.setStart = function(row, column) { |
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| 325 | if (typeof row == "object") { |
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| 326 | this.start.column = row.column; |
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| 327 | this.start.row = row.row; |
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| 328 | } else { |
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| 329 | this.start.row = row; |
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| 330 | this.start.column = column; |
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| 331 | } |
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| 332 | }; |
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| 333 | this.setEnd = function(row, column) { |
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| 334 | if (typeof row == "object") { |
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| 335 | this.end.column = row.column; |
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| 336 | this.end.row = row.row; |
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| 337 | } else { |
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| 338 | this.end.row = row; |
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| 339 | this.end.column = column; |
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| 340 | } |
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| 341 | }; |
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| 342 | this.inside = function(row, column) { |
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| 343 | if (this.compare(row, column) == 0) { |
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| 344 | if (this.isEnd(row, column) || this.isStart(row, column)) { |
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| 345 | return false; |
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| 346 | } else { |
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| 347 | return true; |
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| 348 | } |
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| 349 | } |
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| 350 | return false; |
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| 351 | }; |
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| 352 | this.insideStart = function(row, column) { |
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| 353 | if (this.compare(row, column) == 0) { |
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| 354 | if (this.isEnd(row, column)) { |
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| 355 | return false; |
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| 356 | } else { |
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| 357 | return true; |
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| 358 | } |
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| 359 | } |
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| 360 | return false; |
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| 361 | }; |
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| 362 | this.insideEnd = function(row, column) { |
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| 363 | if (this.compare(row, column) == 0) { |
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| 364 | if (this.isStart(row, column)) { |
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| 365 | return false; |
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| 366 | } else { |
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| 367 | return true; |
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| 368 | } |
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| 369 | } |
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| 370 | return false; |
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| 371 | }; |
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| 372 | this.compare = function(row, column) { |
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| 373 | if (!this.isMultiLine()) { |
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| 374 | if (row === this.start.row) { |
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| 375 | return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0); |
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| 376 | } |
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| 377 | } |
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| 378 | |||
| 379 | if (row < this.start.row) |
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| 380 | return -1; |
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| 381 | |||
| 382 | if (row > this.end.row) |
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| 383 | return 1; |
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| 384 | |||
| 385 | if (this.start.row === row) |
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| 386 | return column >= this.start.column ? 0 : -1; |
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| 387 | |||
| 388 | if (this.end.row === row) |
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| 389 | return column <= this.end.column ? 0 : 1; |
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| 390 | |||
| 391 | return 0; |
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| 392 | }; |
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| 393 | this.compareStart = function(row, column) { |
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| 394 | if (this.start.row == row && this.start.column == column) { |
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| 395 | return -1; |
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| 396 | } else { |
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| 397 | return this.compare(row, column); |
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| 398 | } |
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| 399 | }; |
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| 400 | this.compareEnd = function(row, column) { |
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| 401 | if (this.end.row == row && this.end.column == column) { |
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| 402 | return 1; |
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| 403 | } else { |
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| 404 | return this.compare(row, column); |
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| 405 | } |
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| 406 | }; |
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| 407 | this.compareInside = function(row, column) { |
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| 408 | if (this.end.row == row && this.end.column == column) { |
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| 409 | return 1; |
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| 410 | } else if (this.start.row == row && this.start.column == column) { |
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| 411 | return -1; |
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| 412 | } else { |
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| 413 | return this.compare(row, column); |
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| 414 | } |
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| 415 | }; |
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| 416 | this.clipRows = function(firstRow, lastRow) { |
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| 417 | if (this.end.row > lastRow) |
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| 418 | var end = {row: lastRow + 1, column: 0}; |
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| 419 | else if (this.end.row < firstRow) |
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| 420 | var end = {row: firstRow, column: 0}; |
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| 421 | |||
| 422 | if (this.start.row > lastRow) |
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| 423 | var start = {row: lastRow + 1, column: 0}; |
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| 424 | else if (this.start.row < firstRow) |
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| 425 | var start = {row: firstRow, column: 0}; |
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| 426 | |||
| 427 | return Range.fromPoints(start || this.start, end || this.end); |
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| 428 | }; |
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| 429 | this.extend = function(row, column) { |
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| 430 | var cmp = this.compare(row, column); |
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| 431 | |||
| 432 | if (cmp == 0) |
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| 433 | return this; |
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| 434 | else if (cmp == -1) |
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| 435 | var start = {row: row, column: column}; |
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| 436 | else |
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| 437 | var end = {row: row, column: column}; |
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| 438 | |||
| 439 | return Range.fromPoints(start || this.start, end || this.end); |
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| 440 | }; |
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| 441 | |||
| 442 | this.isEmpty = function() { |
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| 443 | return (this.start.row === this.end.row && this.start.column === this.end.column); |
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| 444 | }; |
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| 445 | this.isMultiLine = function() { |
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| 446 | return (this.start.row !== this.end.row); |
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| 447 | }; |
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| 448 | this.clone = function() { |
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| 449 | return Range.fromPoints(this.start, this.end); |
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| 450 | }; |
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| 451 | this.collapseRows = function() { |
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| 452 | if (this.end.column == 0) |
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| 453 | return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0) |
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| 454 | else |
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| 455 | return new Range(this.start.row, 0, this.end.row, 0) |
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| 456 | }; |
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| 457 | this.toScreenRange = function(session) { |
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| 458 | var screenPosStart = session.documentToScreenPosition(this.start); |
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| 459 | var screenPosEnd = session.documentToScreenPosition(this.end); |
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| 460 | |||
| 461 | return new Range( |
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| 462 | screenPosStart.row, screenPosStart.column, |
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| 463 | screenPosEnd.row, screenPosEnd.column |
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| 464 | ); |
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| 465 | }; |
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| 466 | this.moveBy = function(row, column) { |
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| 467 | this.start.row += row; |
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| 468 | this.start.column += column; |
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| 469 | this.end.row += row; |
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| 470 | this.end.column += column; |
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| 471 | }; |
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| 472 | |||
| 473 | }).call(Range.prototype); |
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| 474 | Range.fromPoints = function(start, end) { |
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| 475 | return new Range(start.row, start.column, end.row, end.column); |
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| 476 | }; |
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| 477 | Range.comparePoints = comparePoints; |
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| 478 | |||
| 479 | Range.comparePoints = function(p1, p2) { |
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| 480 | return p1.row - p2.row || p1.column - p2.column; |
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| 481 | }; |
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| 482 | |||
| 483 | |||
| 484 | exports.Range = Range; |
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| 485 | }); |
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| 486 | |||
| 487 | ace.define("ace/apply_delta",["require","exports","module"], function(require, exports, module) { |
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| 488 | "use strict"; |
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| 489 | |||
| 490 | function throwDeltaError(delta, errorText){ |
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| 491 | console.log("Invalid Delta:", delta); |
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| 492 | throw "Invalid Delta: " + errorText; |
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| 493 | } |
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| 494 | |||
| 495 | function positionInDocument(docLines, position) { |
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| 496 | return position.row >= 0 && position.row < docLines.length && |
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| 497 | position.column >= 0 && position.column <= docLines[position.row].length; |
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| 498 | } |
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| 499 | |||
| 500 | function validateDelta(docLines, delta) { |
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| 501 | if (delta.action != "insert" && delta.action != "remove") |
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| 502 | throwDeltaError(delta, "delta.action must be 'insert' or 'remove'"); |
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| 503 | if (!(delta.lines instanceof Array)) |
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| 504 | throwDeltaError(delta, "delta.lines must be an Array"); |
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| 505 | if (!delta.start || !delta.end) |
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| 506 | throwDeltaError(delta, "delta.start/end must be an present"); |
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| 507 | var start = delta.start; |
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| 508 | if (!positionInDocument(docLines, delta.start)) |
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| 509 | throwDeltaError(delta, "delta.start must be contained in document"); |
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| 510 | var end = delta.end; |
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| 511 | if (delta.action == "remove" && !positionInDocument(docLines, end)) |
||
| 512 | throwDeltaError(delta, "delta.end must contained in document for 'remove' actions"); |
||
| 513 | var numRangeRows = end.row - start.row; |
||
| 514 | var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0)); |
||
| 515 | if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars) |
||
| 516 | throwDeltaError(delta, "delta.range must match delta lines"); |
||
| 517 | } |
||
| 518 | |||
| 519 | exports.applyDelta = function(docLines, delta, doNotValidate) { |
||
| 520 | |||
| 521 | var row = delta.start.row; |
||
| 522 | var startColumn = delta.start.column; |
||
| 523 | var line = docLines[row] || ""; |
||
| 524 | switch (delta.action) { |
||
| 525 | case "insert": |
||
| 526 | var lines = delta.lines; |
||
| 527 | if (lines.length === 1) { |
||
| 528 | docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn); |
||
| 529 | } else { |
||
| 530 | var args = [row, 1].concat(delta.lines); |
||
| 531 | docLines.splice.apply(docLines, args); |
||
| 532 | docLines[row] = line.substring(0, startColumn) + docLines[row]; |
||
| 533 | docLines[row + delta.lines.length - 1] += line.substring(startColumn); |
||
| 534 | } |
||
| 535 | break; |
||
| 536 | case "remove": |
||
| 537 | var endColumn = delta.end.column; |
||
| 538 | var endRow = delta.end.row; |
||
| 539 | if (row === endRow) { |
||
| 540 | docLines[row] = line.substring(0, startColumn) + line.substring(endColumn); |
||
| 541 | } else { |
||
| 542 | docLines.splice( |
||
| 543 | row, endRow - row + 1, |
||
| 544 | line.substring(0, startColumn) + docLines[endRow].substring(endColumn) |
||
| 545 | ); |
||
| 546 | } |
||
| 547 | break; |
||
| 548 | } |
||
| 549 | } |
||
| 550 | }); |
||
| 551 | |||
| 552 | ace.define("ace/lib/event_emitter",["require","exports","module"], function(require, exports, module) { |
||
| 553 | "use strict"; |
||
| 554 | |||
| 555 | var EventEmitter = {}; |
||
| 556 | var stopPropagation = function() { this.propagationStopped = true; }; |
||
| 557 | var preventDefault = function() { this.defaultPrevented = true; }; |
||
| 558 | |||
| 559 | EventEmitter._emit = |
||
| 560 | EventEmitter._dispatchEvent = function(eventName, e) { |
||
| 561 | this._eventRegistry || (this._eventRegistry = {}); |
||
| 562 | this._defaultHandlers || (this._defaultHandlers = {}); |
||
| 563 | |||
| 564 | var listeners = this._eventRegistry[eventName] || []; |
||
| 565 | var defaultHandler = this._defaultHandlers[eventName]; |
||
| 566 | if (!listeners.length && !defaultHandler) |
||
| 567 | return; |
||
| 568 | |||
| 569 | if (typeof e != "object" || !e) |
||
| 570 | e = {}; |
||
| 571 | |||
| 572 | if (!e.type) |
||
| 573 | e.type = eventName; |
||
| 574 | if (!e.stopPropagation) |
||
| 575 | e.stopPropagation = stopPropagation; |
||
| 576 | if (!e.preventDefault) |
||
| 577 | e.preventDefault = preventDefault; |
||
| 578 | |||
| 579 | listeners = listeners.slice(); |
||
| 580 | for (var i=0; i<listeners.length; i++) { |
||
| 581 | listeners[i](e, this); |
||
| 582 | if (e.propagationStopped) |
||
| 583 | break; |
||
| 584 | } |
||
| 585 | |||
| 586 | if (defaultHandler && !e.defaultPrevented) |
||
| 587 | return defaultHandler(e, this); |
||
| 588 | }; |
||
| 589 | |||
| 590 | |||
| 591 | EventEmitter._signal = function(eventName, e) { |
||
| 592 | var listeners = (this._eventRegistry || {})[eventName]; |
||
| 593 | if (!listeners) |
||
| 594 | return; |
||
| 595 | listeners = listeners.slice(); |
||
| 596 | for (var i=0; i<listeners.length; i++) |
||
| 597 | listeners[i](e, this); |
||
| 598 | }; |
||
| 599 | |||
| 600 | EventEmitter.once = function(eventName, callback) { |
||
| 601 | var _self = this; |
||
| 602 | callback && this.addEventListener(eventName, function newCallback() { |
||
| 603 | _self.removeEventListener(eventName, newCallback); |
||
| 604 | callback.apply(null, arguments); |
||
| 605 | }); |
||
| 606 | }; |
||
| 607 | |||
| 608 | |||
| 609 | EventEmitter.setDefaultHandler = function(eventName, callback) { |
||
| 610 | var handlers = this._defaultHandlers |
||
| 611 | if (!handlers) |
||
| 612 | handlers = this._defaultHandlers = {_disabled_: {}}; |
||
| 613 | |||
| 614 | if (handlers[eventName]) { |
||
| 615 | var old = handlers[eventName]; |
||
| 616 | var disabled = handlers._disabled_[eventName]; |
||
| 617 | if (!disabled) |
||
| 618 | handlers._disabled_[eventName] = disabled = []; |
||
| 619 | disabled.push(old); |
||
| 620 | var i = disabled.indexOf(callback); |
||
| 621 | if (i != -1) |
||
| 622 | disabled.splice(i, 1); |
||
| 623 | } |
||
| 624 | handlers[eventName] = callback; |
||
| 625 | }; |
||
| 626 | EventEmitter.removeDefaultHandler = function(eventName, callback) { |
||
| 627 | var handlers = this._defaultHandlers |
||
| 628 | if (!handlers) |
||
| 629 | return; |
||
| 630 | var disabled = handlers._disabled_[eventName]; |
||
| 631 | |||
| 632 | if (handlers[eventName] == callback) { |
||
| 633 | var old = handlers[eventName]; |
||
| 634 | if (disabled) |
||
| 635 | this.setDefaultHandler(eventName, disabled.pop()); |
||
| 636 | } else if (disabled) { |
||
| 637 | var i = disabled.indexOf(callback); |
||
| 638 | if (i != -1) |
||
| 639 | disabled.splice(i, 1); |
||
| 640 | } |
||
| 641 | }; |
||
| 642 | |||
| 643 | EventEmitter.on = |
||
| 644 | EventEmitter.addEventListener = function(eventName, callback, capturing) { |
||
| 645 | this._eventRegistry = this._eventRegistry || {}; |
||
| 646 | |||
| 647 | var listeners = this._eventRegistry[eventName]; |
||
| 648 | if (!listeners) |
||
| 649 | listeners = this._eventRegistry[eventName] = []; |
||
| 650 | |||
| 651 | if (listeners.indexOf(callback) == -1) |
||
| 652 | listeners[capturing ? "unshift" : "push"](callback); |
||
| 653 | return callback; |
||
| 654 | }; |
||
| 655 | |||
| 656 | EventEmitter.off = |
||
| 657 | EventEmitter.removeListener = |
||
| 658 | EventEmitter.removeEventListener = function(eventName, callback) { |
||
| 659 | this._eventRegistry = this._eventRegistry || {}; |
||
| 660 | |||
| 661 | var listeners = this._eventRegistry[eventName]; |
||
| 662 | if (!listeners) |
||
| 663 | return; |
||
| 664 | |||
| 665 | var index = listeners.indexOf(callback); |
||
| 666 | if (index !== -1) |
||
| 667 | listeners.splice(index, 1); |
||
| 668 | }; |
||
| 669 | |||
| 670 | EventEmitter.removeAllListeners = function(eventName) { |
||
| 671 | if (this._eventRegistry) this._eventRegistry[eventName] = []; |
||
| 672 | }; |
||
| 673 | |||
| 674 | exports.EventEmitter = EventEmitter; |
||
| 675 | |||
| 676 | }); |
||
| 677 | |||
| 678 | ace.define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module) { |
||
| 679 | "use strict"; |
||
| 680 | |||
| 681 | var oop = require("./lib/oop"); |
||
| 682 | var EventEmitter = require("./lib/event_emitter").EventEmitter; |
||
| 683 | |||
| 684 | var Anchor = exports.Anchor = function(doc, row, column) { |
||
| 685 | this.$onChange = this.onChange.bind(this); |
||
| 686 | this.attach(doc); |
||
| 687 | |||
| 688 | if (typeof column == "undefined") |
||
| 689 | this.setPosition(row.row, row.column); |
||
| 690 | else |
||
| 691 | this.setPosition(row, column); |
||
| 692 | }; |
||
| 693 | |||
| 694 | (function() { |
||
| 695 | |||
| 696 | oop.implement(this, EventEmitter); |
||
| 697 | this.getPosition = function() { |
||
| 698 | return this.$clipPositionToDocument(this.row, this.column); |
||
| 699 | }; |
||
| 700 | this.getDocument = function() { |
||
| 701 | return this.document; |
||
| 702 | }; |
||
| 703 | this.$insertRight = false; |
||
| 704 | this.onChange = function(delta) { |
||
| 705 | if (delta.start.row == delta.end.row && delta.start.row != this.row) |
||
| 706 | return; |
||
| 707 | |||
| 708 | if (delta.start.row > this.row) |
||
| 709 | return; |
||
| 710 | |||
| 711 | var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight); |
||
| 712 | this.setPosition(point.row, point.column, true); |
||
| 713 | }; |
||
| 714 | |||
| 715 | function $pointsInOrder(point1, point2, equalPointsInOrder) { |
||
| 716 | var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column; |
||
| 717 | return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter); |
||
| 718 | } |
||
| 719 | |||
| 720 | function $getTransformedPoint(delta, point, moveIfEqual) { |
||
| 721 | var deltaIsInsert = delta.action == "insert"; |
||
| 722 | var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row); |
||
| 723 | var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column); |
||
| 724 | var deltaStart = delta.start; |
||
| 725 | var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range. |
||
| 726 | if ($pointsInOrder(point, deltaStart, moveIfEqual)) { |
||
| 727 | return { |
||
| 728 | row: point.row, |
||
| 729 | column: point.column |
||
| 730 | }; |
||
| 731 | } |
||
| 732 | if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) { |
||
| 733 | return { |
||
| 734 | row: point.row + deltaRowShift, |
||
| 735 | column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0) |
||
| 736 | }; |
||
| 737 | } |
||
| 738 | |||
| 739 | return { |
||
| 740 | row: deltaStart.row, |
||
| 741 | column: deltaStart.column |
||
| 742 | }; |
||
| 743 | } |
||
| 744 | this.setPosition = function(row, column, noClip) { |
||
| 745 | var pos; |
||
| 746 | if (noClip) { |
||
| 747 | pos = { |
||
| 748 | row: row, |
||
| 749 | column: column |
||
| 750 | }; |
||
| 751 | } else { |
||
| 752 | pos = this.$clipPositionToDocument(row, column); |
||
| 753 | } |
||
| 754 | |||
| 755 | if (this.row == pos.row && this.column == pos.column) |
||
| 756 | return; |
||
| 757 | |||
| 758 | var old = { |
||
| 759 | row: this.row, |
||
| 760 | column: this.column |
||
| 761 | }; |
||
| 762 | |||
| 763 | this.row = pos.row; |
||
| 764 | this.column = pos.column; |
||
| 765 | this._signal("change", { |
||
| 766 | old: old, |
||
| 767 | value: pos |
||
| 768 | }); |
||
| 769 | }; |
||
| 770 | this.detach = function() { |
||
| 771 | this.document.removeEventListener("change", this.$onChange); |
||
| 772 | }; |
||
| 773 | this.attach = function(doc) { |
||
| 774 | this.document = doc || this.document; |
||
| 775 | this.document.on("change", this.$onChange); |
||
| 776 | }; |
||
| 777 | this.$clipPositionToDocument = function(row, column) { |
||
| 778 | var pos = {}; |
||
| 779 | |||
| 780 | if (row >= this.document.getLength()) { |
||
| 781 | pos.row = Math.max(0, this.document.getLength() - 1); |
||
| 782 | pos.column = this.document.getLine(pos.row).length; |
||
| 783 | } |
||
| 784 | else if (row < 0) { |
||
| 785 | pos.row = 0; |
||
| 786 | pos.column = 0; |
||
| 787 | } |
||
| 788 | else { |
||
| 789 | pos.row = row; |
||
| 790 | pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column)); |
||
| 791 | } |
||
| 792 | |||
| 793 | if (column < 0) |
||
| 794 | pos.column = 0; |
||
| 795 | |||
| 796 | return pos; |
||
| 797 | }; |
||
| 798 | |||
| 799 | }).call(Anchor.prototype); |
||
| 800 | |||
| 801 | }); |
||
| 802 | |||
| 803 | ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module) { |
||
| 804 | "use strict"; |
||
| 805 | |||
| 806 | var oop = require("./lib/oop"); |
||
| 807 | var applyDelta = require("./apply_delta").applyDelta; |
||
| 808 | var EventEmitter = require("./lib/event_emitter").EventEmitter; |
||
| 809 | var Range = require("./range").Range; |
||
| 810 | var Anchor = require("./anchor").Anchor; |
||
| 811 | |||
| 812 | var Document = function(textOrLines) { |
||
| 813 | this.$lines = [""]; |
||
| 814 | if (textOrLines.length === 0) { |
||
| 815 | this.$lines = [""]; |
||
| 816 | } else if (Array.isArray(textOrLines)) { |
||
| 817 | this.insertMergedLines({row: 0, column: 0}, textOrLines); |
||
| 818 | } else { |
||
| 819 | this.insert({row: 0, column:0}, textOrLines); |
||
| 820 | } |
||
| 821 | }; |
||
| 822 | |||
| 823 | (function() { |
||
| 824 | |||
| 825 | oop.implement(this, EventEmitter); |
||
| 826 | this.setValue = function(text) { |
||
| 827 | var len = this.getLength() - 1; |
||
| 828 | this.remove(new Range(0, 0, len, this.getLine(len).length)); |
||
| 829 | this.insert({row: 0, column: 0}, text); |
||
| 830 | }; |
||
| 831 | this.getValue = function() { |
||
| 832 | return this.getAllLines().join(this.getNewLineCharacter()); |
||
| 833 | }; |
||
| 834 | this.createAnchor = function(row, column) { |
||
| 835 | return new Anchor(this, row, column); |
||
| 836 | }; |
||
| 837 | if ("aaa".split(/a/).length === 0) { |
||
| 838 | this.$split = function(text) { |
||
| 839 | return text.replace(/\r\n|\r/g, "\n").split("\n"); |
||
| 840 | }; |
||
| 841 | } else { |
||
| 842 | this.$split = function(text) { |
||
| 843 | return text.split(/\r\n|\r|\n/); |
||
| 844 | }; |
||
| 845 | } |
||
| 846 | |||
| 847 | |||
| 848 | this.$detectNewLine = function(text) { |
||
| 849 | var match = text.match(/^.*?(\r\n|\r|\n)/m); |
||
| 850 | this.$autoNewLine = match ? match[1] : "\n"; |
||
| 851 | this._signal("changeNewLineMode"); |
||
| 852 | }; |
||
| 853 | this.getNewLineCharacter = function() { |
||
| 854 | switch (this.$newLineMode) { |
||
| 855 | case "windows": |
||
| 856 | return "\r\n"; |
||
| 857 | case "unix": |
||
| 858 | return "\n"; |
||
| 859 | default: |
||
| 860 | return this.$autoNewLine || "\n"; |
||
| 861 | } |
||
| 862 | }; |
||
| 863 | |||
| 864 | this.$autoNewLine = ""; |
||
| 865 | this.$newLineMode = "auto"; |
||
| 866 | this.setNewLineMode = function(newLineMode) { |
||
| 867 | if (this.$newLineMode === newLineMode) |
||
| 868 | return; |
||
| 869 | |||
| 870 | this.$newLineMode = newLineMode; |
||
| 871 | this._signal("changeNewLineMode"); |
||
| 872 | }; |
||
| 873 | this.getNewLineMode = function() { |
||
| 874 | return this.$newLineMode; |
||
| 875 | }; |
||
| 876 | this.isNewLine = function(text) { |
||
| 877 | return (text == "\r\n" || text == "\r" || text == "\n"); |
||
| 878 | }; |
||
| 879 | this.getLine = function(row) { |
||
| 880 | return this.$lines[row] || ""; |
||
| 881 | }; |
||
| 882 | this.getLines = function(firstRow, lastRow) { |
||
| 883 | return this.$lines.slice(firstRow, lastRow + 1); |
||
| 884 | }; |
||
| 885 | this.getAllLines = function() { |
||
| 886 | return this.getLines(0, this.getLength()); |
||
| 887 | }; |
||
| 888 | this.getLength = function() { |
||
| 889 | return this.$lines.length; |
||
| 890 | }; |
||
| 891 | this.getTextRange = function(range) { |
||
| 892 | return this.getLinesForRange(range).join(this.getNewLineCharacter()); |
||
| 893 | }; |
||
| 894 | this.getLinesForRange = function(range) { |
||
| 895 | var lines; |
||
| 896 | if (range.start.row === range.end.row) { |
||
| 897 | lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)]; |
||
| 898 | } else { |
||
| 899 | lines = this.getLines(range.start.row, range.end.row); |
||
| 900 | lines[0] = (lines[0] || "").substring(range.start.column); |
||
| 901 | var l = lines.length - 1; |
||
| 902 | if (range.end.row - range.start.row == l) |
||
| 903 | lines[l] = lines[l].substring(0, range.end.column); |
||
| 904 | } |
||
| 905 | return lines; |
||
| 906 | }; |
||
| 907 | this.insertLines = function(row, lines) { |
||
| 908 | console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead."); |
||
| 909 | return this.insertFullLines(row, lines); |
||
| 910 | }; |
||
| 911 | this.removeLines = function(firstRow, lastRow) { |
||
| 912 | console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead."); |
||
| 913 | return this.removeFullLines(firstRow, lastRow); |
||
| 914 | }; |
||
| 915 | this.insertNewLine = function(position) { |
||
| 916 | console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead."); |
||
| 917 | return this.insertMergedLines(position, ["", ""]); |
||
| 918 | }; |
||
| 919 | this.insert = function(position, text) { |
||
| 920 | if (this.getLength() <= 1) |
||
| 921 | this.$detectNewLine(text); |
||
| 922 | |||
| 923 | return this.insertMergedLines(position, this.$split(text)); |
||
| 924 | }; |
||
| 925 | this.insertInLine = function(position, text) { |
||
| 926 | var start = this.clippedPos(position.row, position.column); |
||
| 927 | var end = this.pos(position.row, position.column + text.length); |
||
| 928 | |||
| 929 | this.applyDelta({ |
||
| 930 | start: start, |
||
| 931 | end: end, |
||
| 932 | action: "insert", |
||
| 933 | lines: [text] |
||
| 934 | }, true); |
||
| 935 | |||
| 936 | return this.clonePos(end); |
||
| 937 | }; |
||
| 938 | |||
| 939 | this.clippedPos = function(row, column) { |
||
| 940 | var length = this.getLength(); |
||
| 941 | if (row === undefined) { |
||
| 942 | row = length; |
||
| 943 | } else if (row < 0) { |
||
| 944 | row = 0; |
||
| 945 | } else if (row >= length) { |
||
| 946 | row = length - 1; |
||
| 947 | column = undefined; |
||
| 948 | } |
||
| 949 | var line = this.getLine(row); |
||
| 950 | if (column == undefined) |
||
| 951 | column = line.length; |
||
| 952 | column = Math.min(Math.max(column, 0), line.length); |
||
| 953 | return {row: row, column: column}; |
||
| 954 | }; |
||
| 955 | |||
| 956 | this.clonePos = function(pos) { |
||
| 957 | return {row: pos.row, column: pos.column}; |
||
| 958 | }; |
||
| 959 | |||
| 960 | this.pos = function(row, column) { |
||
| 961 | return {row: row, column: column}; |
||
| 962 | }; |
||
| 963 | |||
| 964 | this.$clipPosition = function(position) { |
||
| 965 | var length = this.getLength(); |
||
| 966 | if (position.row >= length) { |
||
| 967 | position.row = Math.max(0, length - 1); |
||
| 968 | position.column = this.getLine(length - 1).length; |
||
| 969 | } else { |
||
| 970 | position.row = Math.max(0, position.row); |
||
| 971 | position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length); |
||
| 972 | } |
||
| 973 | return position; |
||
| 974 | }; |
||
| 975 | this.insertFullLines = function(row, lines) { |
||
| 976 | row = Math.min(Math.max(row, 0), this.getLength()); |
||
| 977 | var column = 0; |
||
| 978 | if (row < this.getLength()) { |
||
| 979 | lines = lines.concat([""]); |
||
| 980 | column = 0; |
||
| 981 | } else { |
||
| 982 | lines = [""].concat(lines); |
||
| 983 | row--; |
||
| 984 | column = this.$lines[row].length; |
||
| 985 | } |
||
| 986 | this.insertMergedLines({row: row, column: column}, lines); |
||
| 987 | }; |
||
| 988 | this.insertMergedLines = function(position, lines) { |
||
| 989 | var start = this.clippedPos(position.row, position.column); |
||
| 990 | var end = { |
||
| 991 | row: start.row + lines.length - 1, |
||
| 992 | column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length |
||
| 993 | }; |
||
| 994 | |||
| 995 | this.applyDelta({ |
||
| 996 | start: start, |
||
| 997 | end: end, |
||
| 998 | action: "insert", |
||
| 999 | lines: lines |
||
| 1000 | }); |
||
| 1001 | |||
| 1002 | return this.clonePos(end); |
||
| 1003 | }; |
||
| 1004 | this.remove = function(range) { |
||
| 1005 | var start = this.clippedPos(range.start.row, range.start.column); |
||
| 1006 | var end = this.clippedPos(range.end.row, range.end.column); |
||
| 1007 | this.applyDelta({ |
||
| 1008 | start: start, |
||
| 1009 | end: end, |
||
| 1010 | action: "remove", |
||
| 1011 | lines: this.getLinesForRange({start: start, end: end}) |
||
| 1012 | }); |
||
| 1013 | return this.clonePos(start); |
||
| 1014 | }; |
||
| 1015 | this.removeInLine = function(row, startColumn, endColumn) { |
||
| 1016 | var start = this.clippedPos(row, startColumn); |
||
| 1017 | var end = this.clippedPos(row, endColumn); |
||
| 1018 | |||
| 1019 | this.applyDelta({ |
||
| 1020 | start: start, |
||
| 1021 | end: end, |
||
| 1022 | action: "remove", |
||
| 1023 | lines: this.getLinesForRange({start: start, end: end}) |
||
| 1024 | }, true); |
||
| 1025 | |||
| 1026 | return this.clonePos(start); |
||
| 1027 | }; |
||
| 1028 | this.removeFullLines = function(firstRow, lastRow) { |
||
| 1029 | firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1); |
||
| 1030 | lastRow = Math.min(Math.max(0, lastRow ), this.getLength() - 1); |
||
| 1031 | var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0; |
||
| 1032 | var deleteLastNewLine = lastRow < this.getLength() - 1; |
||
| 1033 | var startRow = ( deleteFirstNewLine ? firstRow - 1 : firstRow ); |
||
| 1034 | var startCol = ( deleteFirstNewLine ? this.getLine(startRow).length : 0 ); |
||
| 1035 | var endRow = ( deleteLastNewLine ? lastRow + 1 : lastRow ); |
||
| 1036 | var endCol = ( deleteLastNewLine ? 0 : this.getLine(endRow).length ); |
||
| 1037 | var range = new Range(startRow, startCol, endRow, endCol); |
||
| 1038 | var deletedLines = this.$lines.slice(firstRow, lastRow + 1); |
||
| 1039 | |||
| 1040 | this.applyDelta({ |
||
| 1041 | start: range.start, |
||
| 1042 | end: range.end, |
||
| 1043 | action: "remove", |
||
| 1044 | lines: this.getLinesForRange(range) |
||
| 1045 | }); |
||
| 1046 | return deletedLines; |
||
| 1047 | }; |
||
| 1048 | this.removeNewLine = function(row) { |
||
| 1049 | if (row < this.getLength() - 1 && row >= 0) { |
||
| 1050 | this.applyDelta({ |
||
| 1051 | start: this.pos(row, this.getLine(row).length), |
||
| 1052 | end: this.pos(row + 1, 0), |
||
| 1053 | action: "remove", |
||
| 1054 | lines: ["", ""] |
||
| 1055 | }); |
||
| 1056 | } |
||
| 1057 | }; |
||
| 1058 | this.replace = function(range, text) { |
||
| 1059 | if (!(range instanceof Range)) |
||
| 1060 | range = Range.fromPoints(range.start, range.end); |
||
| 1061 | if (text.length === 0 && range.isEmpty()) |
||
| 1062 | return range.start; |
||
| 1063 | if (text == this.getTextRange(range)) |
||
| 1064 | return range.end; |
||
| 1065 | |||
| 1066 | this.remove(range); |
||
| 1067 | var end; |
||
| 1068 | if (text) { |
||
| 1069 | end = this.insert(range.start, text); |
||
| 1070 | } |
||
| 1071 | else { |
||
| 1072 | end = range.start; |
||
| 1073 | } |
||
| 1074 | |||
| 1075 | return end; |
||
| 1076 | }; |
||
| 1077 | this.applyDeltas = function(deltas) { |
||
| 1078 | for (var i=0; i<deltas.length; i++) { |
||
| 1079 | this.applyDelta(deltas[i]); |
||
| 1080 | } |
||
| 1081 | }; |
||
| 1082 | this.revertDeltas = function(deltas) { |
||
| 1083 | for (var i=deltas.length-1; i>=0; i--) { |
||
| 1084 | this.revertDelta(deltas[i]); |
||
| 1085 | } |
||
| 1086 | }; |
||
| 1087 | this.applyDelta = function(delta, doNotValidate) { |
||
| 1088 | var isInsert = delta.action == "insert"; |
||
| 1089 | if (isInsert ? delta.lines.length <= 1 && !delta.lines[0] |
||
| 1090 | : !Range.comparePoints(delta.start, delta.end)) { |
||
| 1091 | return; |
||
| 1092 | } |
||
| 1093 | |||
| 1094 | if (isInsert && delta.lines.length > 20000) |
||
| 1095 | this.$splitAndapplyLargeDelta(delta, 20000); |
||
| 1096 | applyDelta(this.$lines, delta, doNotValidate); |
||
| 1097 | this._signal("change", delta); |
||
| 1098 | }; |
||
| 1099 | |||
| 1100 | this.$splitAndapplyLargeDelta = function(delta, MAX) { |
||
| 1101 | var lines = delta.lines; |
||
| 1102 | var l = lines.length; |
||
| 1103 | var row = delta.start.row; |
||
| 1104 | var column = delta.start.column; |
||
| 1105 | var from = 0, to = 0; |
||
| 1106 | do { |
||
| 1107 | from = to; |
||
| 1108 | to += MAX - 1; |
||
| 1109 | var chunk = lines.slice(from, to); |
||
| 1110 | if (to > l) { |
||
| 1111 | delta.lines = chunk; |
||
| 1112 | delta.start.row = row + from; |
||
| 1113 | delta.start.column = column; |
||
| 1114 | break; |
||
| 1115 | } |
||
| 1116 | chunk.push(""); |
||
| 1117 | this.applyDelta({ |
||
| 1118 | start: this.pos(row + from, column), |
||
| 1119 | end: this.pos(row + to, column = 0), |
||
| 1120 | action: delta.action, |
||
| 1121 | lines: chunk |
||
| 1122 | }, true); |
||
| 1123 | } while(true); |
||
| 1124 | }; |
||
| 1125 | this.revertDelta = function(delta) { |
||
| 1126 | this.applyDelta({ |
||
| 1127 | start: this.clonePos(delta.start), |
||
| 1128 | end: this.clonePos(delta.end), |
||
| 1129 | action: (delta.action == "insert" ? "remove" : "insert"), |
||
| 1130 | lines: delta.lines.slice() |
||
| 1131 | }); |
||
| 1132 | }; |
||
| 1133 | this.indexToPosition = function(index, startRow) { |
||
| 1134 | var lines = this.$lines || this.getAllLines(); |
||
| 1135 | var newlineLength = this.getNewLineCharacter().length; |
||
| 1136 | for (var i = startRow || 0, l = lines.length; i < l; i++) { |
||
| 1137 | index -= lines[i].length + newlineLength; |
||
| 1138 | if (index < 0) |
||
| 1139 | return {row: i, column: index + lines[i].length + newlineLength}; |
||
| 1140 | } |
||
| 1141 | return {row: l-1, column: lines[l-1].length}; |
||
| 1142 | }; |
||
| 1143 | this.positionToIndex = function(pos, startRow) { |
||
| 1144 | var lines = this.$lines || this.getAllLines(); |
||
| 1145 | var newlineLength = this.getNewLineCharacter().length; |
||
| 1146 | var index = 0; |
||
| 1147 | var row = Math.min(pos.row, lines.length); |
||
| 1148 | for (var i = startRow || 0; i < row; ++i) |
||
| 1149 | index += lines[i].length + newlineLength; |
||
| 1150 | |||
| 1151 | return index + pos.column; |
||
| 1152 | }; |
||
| 1153 | |||
| 1154 | }).call(Document.prototype); |
||
| 1155 | |||
| 1156 | exports.Document = Document; |
||
| 1157 | }); |
||
| 1158 | |||
| 1159 | ace.define("ace/lib/lang",["require","exports","module"], function(require, exports, module) { |
||
| 1160 | "use strict"; |
||
| 1161 | |||
| 1162 | exports.last = function(a) { |
||
| 1163 | return a[a.length - 1]; |
||
| 1164 | }; |
||
| 1165 | |||
| 1166 | exports.stringReverse = function(string) { |
||
| 1167 | return string.split("").reverse().join(""); |
||
| 1168 | }; |
||
| 1169 | |||
| 1170 | exports.stringRepeat = function (string, count) { |
||
| 1171 | var result = ''; |
||
| 1172 | while (count > 0) { |
||
| 1173 | if (count & 1) |
||
| 1174 | result += string; |
||
| 1175 | |||
| 1176 | if (count >>= 1) |
||
| 1177 | string += string; |
||
| 1178 | } |
||
| 1179 | return result; |
||
| 1180 | }; |
||
| 1181 | |||
| 1182 | var trimBeginRegexp = /^\s\s*/; |
||
| 1183 | var trimEndRegexp = /\s\s*$/; |
||
| 1184 | |||
| 1185 | exports.stringTrimLeft = function (string) { |
||
| 1186 | return string.replace(trimBeginRegexp, ''); |
||
| 1187 | }; |
||
| 1188 | |||
| 1189 | exports.stringTrimRight = function (string) { |
||
| 1190 | return string.replace(trimEndRegexp, ''); |
||
| 1191 | }; |
||
| 1192 | |||
| 1193 | exports.copyObject = function(obj) { |
||
| 1194 | var copy = {}; |
||
| 1195 | for (var key in obj) { |
||
| 1196 | copy[key] = obj[key]; |
||
| 1197 | } |
||
| 1198 | return copy; |
||
| 1199 | }; |
||
| 1200 | |||
| 1201 | exports.copyArray = function(array){ |
||
| 1202 | var copy = []; |
||
| 1203 | for (var i=0, l=array.length; i<l; i++) { |
||
| 1204 | if (array[i] && typeof array[i] == "object") |
||
| 1205 | copy[i] = this.copyObject(array[i]); |
||
| 1206 | else |
||
| 1207 | copy[i] = array[i]; |
||
| 1208 | } |
||
| 1209 | return copy; |
||
| 1210 | }; |
||
| 1211 | |||
| 1212 | exports.deepCopy = function deepCopy(obj) { |
||
| 1213 | if (typeof obj !== "object" || !obj) |
||
| 1214 | return obj; |
||
| 1215 | var copy; |
||
| 1216 | if (Array.isArray(obj)) { |
||
| 1217 | copy = []; |
||
| 1218 | for (var key = 0; key < obj.length; key++) { |
||
| 1219 | copy[key] = deepCopy(obj[key]); |
||
| 1220 | } |
||
| 1221 | return copy; |
||
| 1222 | } |
||
| 1223 | if (Object.prototype.toString.call(obj) !== "[object Object]") |
||
| 1224 | return obj; |
||
| 1225 | |||
| 1226 | copy = {}; |
||
| 1227 | for (var key in obj) |
||
| 1228 | copy[key] = deepCopy(obj[key]); |
||
| 1229 | return copy; |
||
| 1230 | }; |
||
| 1231 | |||
| 1232 | exports.arrayToMap = function(arr) { |
||
| 1233 | var map = {}; |
||
| 1234 | for (var i=0; i<arr.length; i++) { |
||
| 1235 | map[arr[i]] = 1; |
||
| 1236 | } |
||
| 1237 | return map; |
||
| 1238 | |||
| 1239 | }; |
||
| 1240 | |||
| 1241 | exports.createMap = function(props) { |
||
| 1242 | var map = Object.create(null); |
||
| 1243 | for (var i in props) { |
||
| 1244 | map[i] = props[i]; |
||
| 1245 | } |
||
| 1246 | return map; |
||
| 1247 | }; |
||
| 1248 | exports.arrayRemove = function(array, value) { |
||
| 1249 | for (var i = 0; i <= array.length; i++) { |
||
| 1250 | if (value === array[i]) { |
||
| 1251 | array.splice(i, 1); |
||
| 1252 | } |
||
| 1253 | } |
||
| 1254 | }; |
||
| 1255 | |||
| 1256 | exports.escapeRegExp = function(str) { |
||
| 1257 | return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1'); |
||
| 1258 | }; |
||
| 1259 | |||
| 1260 | exports.escapeHTML = function(str) { |
||
| 1261 | return str.replace(/&/g, "&").replace(/"/g, """).replace(/'/g, "'").replace(/g, "<"); |
||
| 1262 | }; |
||
| 1263 | |||
| 1264 | exports.getMatchOffsets = function(string, regExp) { |
||
| 1265 | var matches = []; |
||
| 1266 | |||
| 1267 | string.replace(regExp, function(str) { |
||
| 1268 | matches.push({ |
||
| 1269 | offset: arguments[arguments.length-2], |
||
| 1270 | length: str.length |
||
| 1271 | }); |
||
| 1272 | }); |
||
| 1273 | |||
| 1274 | return matches; |
||
| 1275 | }; |
||
| 1276 | exports.deferredCall = function(fcn) { |
||
| 1277 | var timer = null; |
||
| 1278 | var callback = function() { |
||
| 1279 | timer = null; |
||
| 1280 | fcn(); |
||
| 1281 | }; |
||
| 1282 | |||
| 1283 | var deferred = function(timeout) { |
||
| 1284 | deferred.cancel(); |
||
| 1285 | timer = setTimeout(callback, timeout || 0); |
||
| 1286 | return deferred; |
||
| 1287 | }; |
||
| 1288 | |||
| 1289 | deferred.schedule = deferred; |
||
| 1290 | |||
| 1291 | deferred.call = function() { |
||
| 1292 | this.cancel(); |
||
| 1293 | fcn(); |
||
| 1294 | return deferred; |
||
| 1295 | }; |
||
| 1296 | |||
| 1297 | deferred.cancel = function() { |
||
| 1298 | clearTimeout(timer); |
||
| 1299 | timer = null; |
||
| 1300 | return deferred; |
||
| 1301 | }; |
||
| 1302 | |||
| 1303 | deferred.isPending = function() { |
||
| 1304 | return timer; |
||
| 1305 | }; |
||
| 1306 | |||
| 1307 | return deferred; |
||
| 1308 | }; |
||
| 1309 | |||
| 1310 | |||
| 1311 | exports.delayedCall = function(fcn, defaultTimeout) { |
||
| 1312 | var timer = null; |
||
| 1313 | var callback = function() { |
||
| 1314 | timer = null; |
||
| 1315 | fcn(); |
||
| 1316 | }; |
||
| 1317 | |||
| 1318 | var _self = function(timeout) { |
||
| 1319 | if (timer == null) |
||
| 1320 | timer = setTimeout(callback, timeout || defaultTimeout); |
||
| 1321 | }; |
||
| 1322 | |||
| 1323 | _self.delay = function(timeout) { |
||
| 1324 | timer && clearTimeout(timer); |
||
| 1325 | timer = setTimeout(callback, timeout || defaultTimeout); |
||
| 1326 | }; |
||
| 1327 | _self.schedule = _self; |
||
| 1328 | |||
| 1329 | _self.call = function() { |
||
| 1330 | this.cancel(); |
||
| 1331 | fcn(); |
||
| 1332 | }; |
||
| 1333 | |||
| 1334 | _self.cancel = function() { |
||
| 1335 | timer && clearTimeout(timer); |
||
| 1336 | timer = null; |
||
| 1337 | }; |
||
| 1338 | |||
| 1339 | _self.isPending = function() { |
||
| 1340 | return timer; |
||
| 1341 | }; |
||
| 1342 | |||
| 1343 | return _self; |
||
| 1344 | }; |
||
| 1345 | }); |
||
| 1346 | |||
| 1347 | ace.define("ace/worker/mirror",["require","exports","module","ace/range","ace/document","ace/lib/lang"], function(require, exports, module) { |
||
| 1348 | "use strict"; |
||
| 1349 | |||
| 1350 | var Range = require("../range").Range; |
||
| 1351 | var Document = require("../document").Document; |
||
| 1352 | var lang = require("../lib/lang"); |
||
| 1353 | |||
| 1354 | var Mirror = exports.Mirror = function(sender) { |
||
| 1355 | this.sender = sender; |
||
| 1356 | var doc = this.doc = new Document(""); |
||
| 1357 | |||
| 1358 | var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this)); |
||
| 1359 | |||
| 1360 | var _self = this; |
||
| 1361 | sender.on("change", function(e) { |
||
| 1362 | var data = e.data; |
||
| 1363 | if (data[0].start) { |
||
| 1364 | doc.applyDeltas(data); |
||
| 1365 | } else { |
||
| 1366 | for (var i = 0; i < data.length; i += 2) { |
||
| 1367 | if (Array.isArray(data[i+1])) { |
||
| 1368 | var d = {action: "insert", start: data[i], lines: data[i+1]}; |
||
| 1369 | } else { |
||
| 1370 | var d = {action: "remove", start: data[i], end: data[i+1]}; |
||
| 1371 | } |
||
| 1372 | doc.applyDelta(d, true); |
||
| 1373 | } |
||
| 1374 | } |
||
| 1375 | if (_self.$timeout) |
||
| 1376 | return deferredUpdate.schedule(_self.$timeout); |
||
| 1377 | _self.onUpdate(); |
||
| 1378 | }); |
||
| 1379 | }; |
||
| 1380 | |||
| 1381 | (function() { |
||
| 1382 | |||
| 1383 | this.$timeout = 500; |
||
| 1384 | |||
| 1385 | this.setTimeout = function(timeout) { |
||
| 1386 | this.$timeout = timeout; |
||
| 1387 | }; |
||
| 1388 | |||
| 1389 | this.setValue = function(value) { |
||
| 1390 | this.doc.setValue(value); |
||
| 1391 | this.deferredUpdate.schedule(this.$timeout); |
||
| 1392 | }; |
||
| 1393 | |||
| 1394 | this.getValue = function(callbackId) { |
||
| 1395 | this.sender.callback(this.doc.getValue(), callbackId); |
||
| 1396 | }; |
||
| 1397 | |||
| 1398 | this.onUpdate = function() { |
||
| 1399 | }; |
||
| 1400 | |||
| 1401 | this.isPending = function() { |
||
| 1402 | return this.deferredUpdate.isPending(); |
||
| 1403 | }; |
||
| 1404 | |||
| 1405 | }).call(Mirror.prototype); |
||
| 1406 | |||
| 1407 | }); |
||
| 1408 | |||
| 1409 | ace.define("ace/mode/json/json_parse",["require","exports","module"], function(require, exports, module) { |
||
| 1410 | "use strict"; |
||
| 1411 | |||
| 1412 | var at, // The index of the current character |
||
| 1413 | ch, // The current character |
||
| 1414 | escapee = { |
||
| 1415 | '"': '"', |
||
| 1416 | '\\': '\\', |
||
| 1417 | '/': '/', |
||
| 1418 | b: '\b', |
||
| 1419 | f: '\f', |
||
| 1420 | n: '\n', |
||
| 1421 | r: '\r', |
||
| 1422 | t: '\t' |
||
| 1423 | }, |
||
| 1424 | text, |
||
| 1425 | |||
| 1426 | error = function (m) { |
||
| 1427 | |||
| 1428 | throw { |
||
| 1429 | name: 'SyntaxError', |
||
| 1430 | message: m, |
||
| 1431 | at: at, |
||
| 1432 | text: text |
||
| 1433 | }; |
||
| 1434 | }, |
||
| 1435 | |||
| 1436 | next = function (c) { |
||
| 1437 | |||
| 1438 | if (c && c !== ch) { |
||
| 1439 | error("Expected '" + c + "' instead of '" + ch + "'"); |
||
| 1440 | } |
||
| 1441 | |||
| 1442 | ch = text.charAt(at); |
||
| 1443 | at += 1; |
||
| 1444 | return ch; |
||
| 1445 | }, |
||
| 1446 | |||
| 1447 | number = function () { |
||
| 1448 | |||
| 1449 | var number, |
||
| 1450 | string = ''; |
||
| 1451 | |||
| 1452 | if (ch === '-') { |
||
| 1453 | string = '-'; |
||
| 1454 | next('-'); |
||
| 1455 | } |
||
| 1456 | while (ch >= '0' && ch <= '9') { |
||
| 1457 | string += ch; |
||
| 1458 | next(); |
||
| 1459 | } |
||
| 1460 | if (ch === '.') { |
||
| 1461 | string += '.'; |
||
| 1462 | while (next() && ch >= '0' && ch <= '9') { |
||
| 1463 | string += ch; |
||
| 1464 | } |
||
| 1465 | } |
||
| 1466 | if (ch === 'e' || ch === 'E') { |
||
| 1467 | string += ch; |
||
| 1468 | next(); |
||
| 1469 | if (ch === '-' || ch === '+') { |
||
| 1470 | string += ch; |
||
| 1471 | next(); |
||
| 1472 | } |
||
| 1473 | while (ch >= '0' && ch <= '9') { |
||
| 1474 | string += ch; |
||
| 1475 | next(); |
||
| 1476 | } |
||
| 1477 | } |
||
| 1478 | number = +string; |
||
| 1479 | if (isNaN(number)) { |
||
| 1480 | error("Bad number"); |
||
| 1481 | } else { |
||
| 1482 | return number; |
||
| 1483 | } |
||
| 1484 | }, |
||
| 1485 | |||
| 1486 | string = function () { |
||
| 1487 | |||
| 1488 | var hex, |
||
| 1489 | i, |
||
| 1490 | string = '', |
||
| 1491 | uffff; |
||
| 1492 | |||
| 1493 | if (ch === '"') { |
||
| 1494 | while (next()) { |
||
| 1495 | if (ch === '"') { |
||
| 1496 | next(); |
||
| 1497 | return string; |
||
| 1498 | } else if (ch === '\\') { |
||
| 1499 | next(); |
||
| 1500 | if (ch === 'u') { |
||
| 1501 | uffff = 0; |
||
| 1502 | for (i = 0; i < 4; i += 1) { |
||
| 1503 | hex = parseInt(next(), 16); |
||
| 1504 | if (!isFinite(hex)) { |
||
| 1505 | break; |
||
| 1506 | } |
||
| 1507 | uffff = uffff * 16 + hex; |
||
| 1508 | } |
||
| 1509 | string += String.fromCharCode(uffff); |
||
| 1510 | } else if (typeof escapee[ch] === 'string') { |
||
| 1511 | string += escapee[ch]; |
||
| 1512 | } else { |
||
| 1513 | break; |
||
| 1514 | } |
||
| 1515 | } else { |
||
| 1516 | string += ch; |
||
| 1517 | } |
||
| 1518 | } |
||
| 1519 | } |
||
| 1520 | error("Bad string"); |
||
| 1521 | }, |
||
| 1522 | |||
| 1523 | white = function () { |
||
| 1524 | |||
| 1525 | while (ch && ch <= ' ') { |
||
| 1526 | next(); |
||
| 1527 | } |
||
| 1528 | }, |
||
| 1529 | |||
| 1530 | word = function () { |
||
| 1531 | |||
| 1532 | switch (ch) { |
||
| 1533 | case 't': |
||
| 1534 | next('t'); |
||
| 1535 | next('r'); |
||
| 1536 | next('u'); |
||
| 1537 | next('e'); |
||
| 1538 | return true; |
||
| 1539 | case 'f': |
||
| 1540 | next('f'); |
||
| 1541 | next('a'); |
||
| 1542 | next('l'); |
||
| 1543 | next('s'); |
||
| 1544 | next('e'); |
||
| 1545 | return false; |
||
| 1546 | case 'n': |
||
| 1547 | next('n'); |
||
| 1548 | next('u'); |
||
| 1549 | next('l'); |
||
| 1550 | next('l'); |
||
| 1551 | return null; |
||
| 1552 | } |
||
| 1553 | error("Unexpected '" + ch + "'"); |
||
| 1554 | }, |
||
| 1555 | |||
| 1556 | value, // Place holder for the value function. |
||
| 1557 | |||
| 1558 | array = function () { |
||
| 1559 | |||
| 1560 | var array = []; |
||
| 1561 | |||
| 1562 | if (ch === '[') { |
||
| 1563 | next('['); |
||
| 1564 | white(); |
||
| 1565 | if (ch === ']') { |
||
| 1566 | next(']'); |
||
| 1567 | return array; // empty array |
||
| 1568 | } |
||
| 1569 | while (ch) { |
||
| 1570 | array.push(value()); |
||
| 1571 | white(); |
||
| 1572 | if (ch === ']') { |
||
| 1573 | next(']'); |
||
| 1574 | return array; |
||
| 1575 | } |
||
| 1576 | next(','); |
||
| 1577 | white(); |
||
| 1578 | } |
||
| 1579 | } |
||
| 1580 | error("Bad array"); |
||
| 1581 | }, |
||
| 1582 | |||
| 1583 | object = function () { |
||
| 1584 | |||
| 1585 | var key, |
||
| 1586 | object = {}; |
||
| 1587 | |||
| 1588 | if (ch === '{') { |
||
| 1589 | next('{'); |
||
| 1590 | white(); |
||
| 1591 | if (ch === '}') { |
||
| 1592 | next('}'); |
||
| 1593 | return object; // empty object |
||
| 1594 | } |
||
| 1595 | while (ch) { |
||
| 1596 | key = string(); |
||
| 1597 | white(); |
||
| 1598 | next(':'); |
||
| 1599 | if (Object.hasOwnProperty.call(object, key)) { |
||
| 1600 | error('Duplicate key "' + key + '"'); |
||
| 1601 | } |
||
| 1602 | object[key] = value(); |
||
| 1603 | white(); |
||
| 1604 | if (ch === '}') { |
||
| 1605 | next('}'); |
||
| 1606 | return object; |
||
| 1607 | } |
||
| 1608 | next(','); |
||
| 1609 | white(); |
||
| 1610 | } |
||
| 1611 | } |
||
| 1612 | error("Bad object"); |
||
| 1613 | }; |
||
| 1614 | |||
| 1615 | value = function () { |
||
| 1616 | |||
| 1617 | white(); |
||
| 1618 | switch (ch) { |
||
| 1619 | case '{': |
||
| 1620 | return object(); |
||
| 1621 | case '[': |
||
| 1622 | return array(); |
||
| 1623 | case '"': |
||
| 1624 | return string(); |
||
| 1625 | case '-': |
||
| 1626 | return number(); |
||
| 1627 | default: |
||
| 1628 | return ch >= '0' && ch <= '9' ? number() : word(); |
||
| 1629 | } |
||
| 1630 | }; |
||
| 1631 | |||
| 1632 | return function (source, reviver) { |
||
| 1633 | var result; |
||
| 1634 | |||
| 1635 | text = source; |
||
| 1636 | at = 0; |
||
| 1637 | ch = ' '; |
||
| 1638 | result = value(); |
||
| 1639 | white(); |
||
| 1640 | if (ch) { |
||
| 1641 | error("Syntax error"); |
||
| 1642 | } |
||
| 1643 | |||
| 1644 | return typeof reviver === 'function' ? function walk(holder, key) { |
||
| 1645 | var k, v, value = holder[key]; |
||
| 1646 | if (value && typeof value === 'object') { |
||
| 1647 | for (k in value) { |
||
| 1648 | if (Object.hasOwnProperty.call(value, k)) { |
||
| 1649 | v = walk(value, k); |
||
| 1650 | if (v !== undefined) { |
||
| 1651 | value[k] = v; |
||
| 1652 | } else { |
||
| 1653 | delete value[k]; |
||
| 1654 | } |
||
| 1655 | } |
||
| 1656 | } |
||
| 1657 | } |
||
| 1658 | return reviver.call(holder, key, value); |
||
| 1659 | }({'': result}, '') : result; |
||
| 1660 | }; |
||
| 1661 | }); |
||
| 1662 | |||
| 1663 | ace.define("ace/mode/json_worker",["require","exports","module","ace/lib/oop","ace/worker/mirror","ace/mode/json/json_parse"], function(require, exports, module) { |
||
| 1664 | "use strict"; |
||
| 1665 | |||
| 1666 | var oop = require("../lib/oop"); |
||
| 1667 | var Mirror = require("../worker/mirror").Mirror; |
||
| 1668 | var parse = require("./json/json_parse"); |
||
| 1669 | |||
| 1670 | var JsonWorker = exports.JsonWorker = function(sender) { |
||
| 1671 | Mirror.call(this, sender); |
||
| 1672 | this.setTimeout(200); |
||
| 1673 | }; |
||
| 1674 | |||
| 1675 | oop.inherits(JsonWorker, Mirror); |
||
| 1676 | |||
| 1677 | (function() { |
||
| 1678 | |||
| 1679 | this.onUpdate = function() { |
||
| 1680 | var value = this.doc.getValue(); |
||
| 1681 | var errors = []; |
||
| 1682 | try { |
||
| 1683 | if (value) |
||
| 1684 | parse(value); |
||
| 1685 | } catch (e) { |
||
| 1686 | var pos = this.doc.indexToPosition(e.at-1); |
||
| 1687 | errors.push({ |
||
| 1688 | row: pos.row, |
||
| 1689 | column: pos.column, |
||
| 1690 | text: e.message, |
||
| 1691 | type: "error" |
||
| 1692 | }); |
||
| 1693 | } |
||
| 1694 | this.sender.emit("annotate", errors); |
||
| 1695 | }; |
||
| 1696 | |||
| 1697 | }).call(JsonWorker.prototype); |
||
| 1698 | |||
| 1699 | }); |
||
| 1700 | |||
| 1701 | ace.define("ace/lib/es5-shim",["require","exports","module"], function(require, exports, module) { |
||
| 1702 | |||
| 1703 | function Empty() {} |
||
| 1704 | |||
| 1705 | if (!Function.prototype.bind) { |
||
| 1706 | Function.prototype.bind = function bind(that) { // .length is 1 |
||
| 1707 | var target = this; |
||
| 1708 | if (typeof target != "function") { |
||
| 1709 | throw new TypeError("Function.prototype.bind called on incompatible " + target); |
||
| 1710 | } |
||
| 1711 | var args = slice.call(arguments, 1); // for normal call |
||
| 1712 | var bound = function () { |
||
| 1713 | |||
| 1714 | if (this instanceof bound) { |
||
| 1715 | |||
| 1716 | var result = target.apply( |
||
| 1717 | this, |
||
| 1718 | args.concat(slice.call(arguments)) |
||
| 1719 | ); |
||
| 1720 | if (Object(result) === result) { |
||
| 1721 | return result; |
||
| 1722 | } |
||
| 1723 | return this; |
||
| 1724 | |||
| 1725 | } else { |
||
| 1726 | return target.apply( |
||
| 1727 | that, |
||
| 1728 | args.concat(slice.call(arguments)) |
||
| 1729 | ); |
||
| 1730 | |||
| 1731 | } |
||
| 1732 | |||
| 1733 | }; |
||
| 1734 | if(target.prototype) { |
||
| 1735 | Empty.prototype = target.prototype; |
||
| 1736 | bound.prototype = new Empty(); |
||
| 1737 | Empty.prototype = null; |
||
| 1738 | } |
||
| 1739 | return bound; |
||
| 1740 | }; |
||
| 1741 | } |
||
| 1742 | var call = Function.prototype.call; |
||
| 1743 | var prototypeOfArray = Array.prototype; |
||
| 1744 | var prototypeOfObject = Object.prototype; |
||
| 1745 | var slice = prototypeOfArray.slice; |
||
| 1746 | var _toString = call.bind(prototypeOfObject.toString); |
||
| 1747 | var owns = call.bind(prototypeOfObject.hasOwnProperty); |
||
| 1748 | var defineGetter; |
||
| 1749 | var defineSetter; |
||
| 1750 | var lookupGetter; |
||
| 1751 | var lookupSetter; |
||
| 1752 | var supportsAccessors; |
||
| 1753 | if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) { |
||
| 1754 | defineGetter = call.bind(prototypeOfObject.__defineGetter__); |
||
| 1755 | defineSetter = call.bind(prototypeOfObject.__defineSetter__); |
||
| 1756 | lookupGetter = call.bind(prototypeOfObject.__lookupGetter__); |
||
| 1757 | lookupSetter = call.bind(prototypeOfObject.__lookupSetter__); |
||
| 1758 | } |
||
| 1759 | if ([1,2].splice(0).length != 2) { |
||
| 1760 | if(function() { // test IE < 9 to splice bug - see issue #138 |
||
| 1761 | function makeArray(l) { |
||
| 1762 | var a = new Array(l+2); |
||
| 1763 | a[0] = a[1] = 0; |
||
| 1764 | return a; |
||
| 1765 | } |
||
| 1766 | var array = [], lengthBefore; |
||
| 1767 | |||
| 1768 | array.splice.apply(array, makeArray(20)); |
||
| 1769 | array.splice.apply(array, makeArray(26)); |
||
| 1770 | |||
| 1771 | lengthBefore = array.length; //46 |
||
| 1772 | array.splice(5, 0, "XXX"); // add one element |
||
| 1773 | |||
| 1774 | lengthBefore + 1 == array.length |
||
| 1775 | |||
| 1776 | if (lengthBefore + 1 == array.length) { |
||
| 1777 | return true;// has right splice implementation without bugs |
||
| 1778 | } |
||
| 1779 | }()) {//IE 6/7 |
||
| 1780 | var array_splice = Array.prototype.splice; |
||
| 1781 | Array.prototype.splice = function(start, deleteCount) { |
||
| 1782 | if (!arguments.length) { |
||
| 1783 | return []; |
||
| 1784 | } else { |
||
| 1785 | return array_splice.apply(this, [ |
||
| 1786 | start === void 0 ? 0 : start, |
||
| 1787 | deleteCount === void 0 ? (this.length - start) : deleteCount |
||
| 1788 | ].concat(slice.call(arguments, 2))) |
||
| 1789 | } |
||
| 1790 | }; |
||
| 1791 | } else {//IE8 |
||
| 1792 | Array.prototype.splice = function(pos, removeCount){ |
||
| 1793 | var length = this.length; |
||
| 1794 | if (pos > 0) { |
||
| 1795 | if (pos > length) |
||
| 1796 | pos = length; |
||
| 1797 | } else if (pos == void 0) { |
||
| 1798 | pos = 0; |
||
| 1799 | } else if (pos < 0) { |
||
| 1800 | pos = Math.max(length + pos, 0); |
||
| 1801 | } |
||
| 1802 | |||
| 1803 | if (!(pos+removeCount < length)) |
||
| 1804 | removeCount = length - pos; |
||
| 1805 | |||
| 1806 | var removed = this.slice(pos, pos+removeCount); |
||
| 1807 | var insert = slice.call(arguments, 2); |
||
| 1808 | var add = insert.length; |
||
| 1809 | if (pos === length) { |
||
| 1810 | if (add) { |
||
| 1811 | this.push.apply(this, insert); |
||
| 1812 | } |
||
| 1813 | } else { |
||
| 1814 | var remove = Math.min(removeCount, length - pos); |
||
| 1815 | var tailOldPos = pos + remove; |
||
| 1816 | var tailNewPos = tailOldPos + add - remove; |
||
| 1817 | var tailCount = length - tailOldPos; |
||
| 1818 | var lengthAfterRemove = length - remove; |
||
| 1819 | |||
| 1820 | if (tailNewPos < tailOldPos) { // case A |
||
| 1821 | for (var i = 0; i < tailCount; ++i) { |
||
| 1822 | this[tailNewPos+i] = this[tailOldPos+i]; |
||
| 1823 | } |
||
| 1824 | } else if (tailNewPos > tailOldPos) { // case B |
||
| 1825 | for (i = tailCount; i--; ) { |
||
| 1826 | this[tailNewPos+i] = this[tailOldPos+i]; |
||
| 1827 | } |
||
| 1828 | } // else, add == remove (nothing to do) |
||
| 1829 | |||
| 1830 | if (add && pos === lengthAfterRemove) { |
||
| 1831 | this.length = lengthAfterRemove; // truncate array |
||
| 1832 | this.push.apply(this, insert); |
||
| 1833 | } else { |
||
| 1834 | this.length = lengthAfterRemove + add; // reserves space |
||
| 1835 | for (i = 0; i < add; ++i) { |
||
| 1836 | this[pos+i] = insert[i]; |
||
| 1837 | } |
||
| 1838 | } |
||
| 1839 | } |
||
| 1840 | return removed; |
||
| 1841 | }; |
||
| 1842 | } |
||
| 1843 | } |
||
| 1844 | if (!Array.isArray) { |
||
| 1845 | Array.isArray = function isArray(obj) { |
||
| 1846 | return _toString(obj) == "[object Array]"; |
||
| 1847 | }; |
||
| 1848 | } |
||
| 1849 | var boxedString = Object("a"), |
||
| 1850 | splitString = boxedString[0] != "a" || !(0 in boxedString); |
||
| 1851 | |||
| 1852 | if (!Array.prototype.forEach) { |
||
| 1853 | Array.prototype.forEach = function forEach(fun /*, thisp*/) { |
||
| 1854 | var object = toObject(this), |
||
| 1855 | self = splitString && _toString(this) == "[object String]" ? |
||
| 1856 | this.split("") : |
||
| 1857 | object, |
||
| 1858 | thisp = arguments[1], |
||
| 1859 | i = -1, |
||
| 1860 | length = self.length >>> 0; |
||
| 1861 | if (_toString(fun) != "[object Function]") { |
||
| 1862 | throw new TypeError(); // TODO message |
||
| 1863 | } |
||
| 1864 | |||
| 1865 | while (++i < length) { |
||
| 1866 | if (i in self) { |
||
| 1867 | fun.call(thisp, self[i], i, object); |
||
| 1868 | } |
||
| 1869 | } |
||
| 1870 | }; |
||
| 1871 | } |
||
| 1872 | if (!Array.prototype.map) { |
||
| 1873 | Array.prototype.map = function map(fun /*, thisp*/) { |
||
| 1874 | var object = toObject(this), |
||
| 1875 | self = splitString && _toString(this) == "[object String]" ? |
||
| 1876 | this.split("") : |
||
| 1877 | object, |
||
| 1878 | length = self.length >>> 0, |
||
| 1879 | result = Array(length), |
||
| 1880 | thisp = arguments[1]; |
||
| 1881 | if (_toString(fun) != "[object Function]") { |
||
| 1882 | throw new TypeError(fun + " is not a function"); |
||
| 1883 | } |
||
| 1884 | |||
| 1885 | for (var i = 0; i < length; i++) { |
||
| 1886 | if (i in self) |
||
| 1887 | result[i] = fun.call(thisp, self[i], i, object); |
||
| 1888 | } |
||
| 1889 | return result; |
||
| 1890 | }; |
||
| 1891 | } |
||
| 1892 | if (!Array.prototype.filter) { |
||
| 1893 | Array.prototype.filter = function filter(fun /*, thisp */) { |
||
| 1894 | var object = toObject(this), |
||
| 1895 | self = splitString && _toString(this) == "[object String]" ? |
||
| 1896 | this.split("") : |
||
| 1897 | object, |
||
| 1898 | length = self.length >>> 0, |
||
| 1899 | result = [], |
||
| 1900 | value, |
||
| 1901 | thisp = arguments[1]; |
||
| 1902 | if (_toString(fun) != "[object Function]") { |
||
| 1903 | throw new TypeError(fun + " is not a function"); |
||
| 1904 | } |
||
| 1905 | |||
| 1906 | for (var i = 0; i < length; i++) { |
||
| 1907 | if (i in self) { |
||
| 1908 | value = self[i]; |
||
| 1909 | if (fun.call(thisp, value, i, object)) { |
||
| 1910 | result.push(value); |
||
| 1911 | } |
||
| 1912 | } |
||
| 1913 | } |
||
| 1914 | return result; |
||
| 1915 | }; |
||
| 1916 | } |
||
| 1917 | if (!Array.prototype.every) { |
||
| 1918 | Array.prototype.every = function every(fun /*, thisp */) { |
||
| 1919 | var object = toObject(this), |
||
| 1920 | self = splitString && _toString(this) == "[object String]" ? |
||
| 1921 | this.split("") : |
||
| 1922 | object, |
||
| 1923 | length = self.length >>> 0, |
||
| 1924 | thisp = arguments[1]; |
||
| 1925 | if (_toString(fun) != "[object Function]") { |
||
| 1926 | throw new TypeError(fun + " is not a function"); |
||
| 1927 | } |
||
| 1928 | |||
| 1929 | for (var i = 0; i < length; i++) { |
||
| 1930 | if (i in self && !fun.call(thisp, self[i], i, object)) { |
||
| 1931 | return false; |
||
| 1932 | } |
||
| 1933 | } |
||
| 1934 | return true; |
||
| 1935 | }; |
||
| 1936 | } |
||
| 1937 | if (!Array.prototype.some) { |
||
| 1938 | Array.prototype.some = function some(fun /*, thisp */) { |
||
| 1939 | var object = toObject(this), |
||
| 1940 | self = splitString && _toString(this) == "[object String]" ? |
||
| 1941 | this.split("") : |
||
| 1942 | object, |
||
| 1943 | length = self.length >>> 0, |
||
| 1944 | thisp = arguments[1]; |
||
| 1945 | if (_toString(fun) != "[object Function]") { |
||
| 1946 | throw new TypeError(fun + " is not a function"); |
||
| 1947 | } |
||
| 1948 | |||
| 1949 | for (var i = 0; i < length; i++) { |
||
| 1950 | if (i in self && fun.call(thisp, self[i], i, object)) { |
||
| 1951 | return true; |
||
| 1952 | } |
||
| 1953 | } |
||
| 1954 | return false; |
||
| 1955 | }; |
||
| 1956 | } |
||
| 1957 | if (!Array.prototype.reduce) { |
||
| 1958 | Array.prototype.reduce = function reduce(fun /*, initial*/) { |
||
| 1959 | var object = toObject(this), |
||
| 1960 | self = splitString && _toString(this) == "[object String]" ? |
||
| 1961 | this.split("") : |
||
| 1962 | object, |
||
| 1963 | length = self.length >>> 0; |
||
| 1964 | if (_toString(fun) != "[object Function]") { |
||
| 1965 | throw new TypeError(fun + " is not a function"); |
||
| 1966 | } |
||
| 1967 | if (!length && arguments.length == 1) { |
||
| 1968 | throw new TypeError("reduce of empty array with no initial value"); |
||
| 1969 | } |
||
| 1970 | |||
| 1971 | var i = 0; |
||
| 1972 | var result; |
||
| 1973 | if (arguments.length >= 2) { |
||
| 1974 | result = arguments[1]; |
||
| 1975 | } else { |
||
| 1976 | do { |
||
| 1977 | if (i in self) { |
||
| 1978 | result = self[i++]; |
||
| 1979 | break; |
||
| 1980 | } |
||
| 1981 | if (++i >= length) { |
||
| 1982 | throw new TypeError("reduce of empty array with no initial value"); |
||
| 1983 | } |
||
| 1984 | } while (true); |
||
| 1985 | } |
||
| 1986 | |||
| 1987 | for (; i < length; i++) { |
||
| 1988 | if (i in self) { |
||
| 1989 | result = fun.call(void 0, result, self[i], i, object); |
||
| 1990 | } |
||
| 1991 | } |
||
| 1992 | |||
| 1993 | return result; |
||
| 1994 | }; |
||
| 1995 | } |
||
| 1996 | if (!Array.prototype.reduceRight) { |
||
| 1997 | Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) { |
||
| 1998 | var object = toObject(this), |
||
| 1999 | self = splitString && _toString(this) == "[object String]" ? |
||
| 2000 | this.split("") : |
||
| 2001 | object, |
||
| 2002 | length = self.length >>> 0; |
||
| 2003 | if (_toString(fun) != "[object Function]") { |
||
| 2004 | throw new TypeError(fun + " is not a function"); |
||
| 2005 | } |
||
| 2006 | if (!length && arguments.length == 1) { |
||
| 2007 | throw new TypeError("reduceRight of empty array with no initial value"); |
||
| 2008 | } |
||
| 2009 | |||
| 2010 | var result, i = length - 1; |
||
| 2011 | if (arguments.length >= 2) { |
||
| 2012 | result = arguments[1]; |
||
| 2013 | } else { |
||
| 2014 | do { |
||
| 2015 | if (i in self) { |
||
| 2016 | result = self[i--]; |
||
| 2017 | break; |
||
| 2018 | } |
||
| 2019 | if (--i < 0) { |
||
| 2020 | throw new TypeError("reduceRight of empty array with no initial value"); |
||
| 2021 | } |
||
| 2022 | } while (true); |
||
| 2023 | } |
||
| 2024 | |||
| 2025 | do { |
||
| 2026 | if (i in this) { |
||
| 2027 | result = fun.call(void 0, result, self[i], i, object); |
||
| 2028 | } |
||
| 2029 | } while (i--); |
||
| 2030 | |||
| 2031 | return result; |
||
| 2032 | }; |
||
| 2033 | } |
||
| 2034 | if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) { |
||
| 2035 | Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) { |
||
| 2036 | var self = splitString && _toString(this) == "[object String]" ? |
||
| 2037 | this.split("") : |
||
| 2038 | toObject(this), |
||
| 2039 | length = self.length >>> 0; |
||
| 2040 | |||
| 2041 | if (!length) { |
||
| 2042 | return -1; |
||
| 2043 | } |
||
| 2044 | |||
| 2045 | var i = 0; |
||
| 2046 | if (arguments.length > 1) { |
||
| 2047 | i = toInteger(arguments[1]); |
||
| 2048 | } |
||
| 2049 | i = i >= 0 ? i : Math.max(0, length + i); |
||
| 2050 | for (; i < length; i++) { |
||
| 2051 | if (i in self && self[i] === sought) { |
||
| 2052 | return i; |
||
| 2053 | } |
||
| 2054 | } |
||
| 2055 | return -1; |
||
| 2056 | }; |
||
| 2057 | } |
||
| 2058 | if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) { |
||
| 2059 | Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) { |
||
| 2060 | var self = splitString && _toString(this) == "[object String]" ? |
||
| 2061 | this.split("") : |
||
| 2062 | toObject(this), |
||
| 2063 | length = self.length >>> 0; |
||
| 2064 | |||
| 2065 | if (!length) { |
||
| 2066 | return -1; |
||
| 2067 | } |
||
| 2068 | var i = length - 1; |
||
| 2069 | if (arguments.length > 1) { |
||
| 2070 | i = Math.min(i, toInteger(arguments[1])); |
||
| 2071 | } |
||
| 2072 | i = i >= 0 ? i : length - Math.abs(i); |
||
| 2073 | for (; i >= 0; i--) { |
||
| 2074 | if (i in self && sought === self[i]) { |
||
| 2075 | return i; |
||
| 2076 | } |
||
| 2077 | } |
||
| 2078 | return -1; |
||
| 2079 | }; |
||
| 2080 | } |
||
| 2081 | if (!Object.getPrototypeOf) { |
||
| 2082 | Object.getPrototypeOf = function getPrototypeOf(object) { |
||
| 2083 | return object.__proto__ || ( |
||
| 2084 | object.constructor ? |
||
| 2085 | object.constructor.prototype : |
||
| 2086 | prototypeOfObject |
||
| 2087 | ); |
||
| 2088 | }; |
||
| 2089 | } |
||
| 2090 | if (!Object.getOwnPropertyDescriptor) { |
||
| 2091 | var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " + |
||
| 2092 | "non-object: "; |
||
| 2093 | Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) { |
||
| 2094 | if ((typeof object != "object" && typeof object != "function") || object === null) |
||
| 2095 | throw new TypeError(ERR_NON_OBJECT + object); |
||
| 2096 | if (!owns(object, property)) |
||
| 2097 | return; |
||
| 2098 | |||
| 2099 | var descriptor, getter, setter; |
||
| 2100 | descriptor = { enumerable: true, configurable: true }; |
||
| 2101 | if (supportsAccessors) { |
||
| 2102 | var prototype = object.__proto__; |
||
| 2103 | object.__proto__ = prototypeOfObject; |
||
| 2104 | |||
| 2105 | var getter = lookupGetter(object, property); |
||
| 2106 | var setter = lookupSetter(object, property); |
||
| 2107 | object.__proto__ = prototype; |
||
| 2108 | |||
| 2109 | if (getter || setter) { |
||
| 2110 | if (getter) descriptor.get = getter; |
||
| 2111 | if (setter) descriptor.set = setter; |
||
| 2112 | return descriptor; |
||
| 2113 | } |
||
| 2114 | } |
||
| 2115 | descriptor.value = object[property]; |
||
| 2116 | return descriptor; |
||
| 2117 | }; |
||
| 2118 | } |
||
| 2119 | if (!Object.getOwnPropertyNames) { |
||
| 2120 | Object.getOwnPropertyNames = function getOwnPropertyNames(object) { |
||
| 2121 | return Object.keys(object); |
||
| 2122 | }; |
||
| 2123 | } |
||
| 2124 | if (!Object.create) { |
||
| 2125 | var createEmpty; |
||
| 2126 | if (Object.prototype.__proto__ === null) { |
||
| 2127 | createEmpty = function () { |
||
| 2128 | return { "__proto__": null }; |
||
| 2129 | }; |
||
| 2130 | } else { |
||
| 2131 | createEmpty = function () { |
||
| 2132 | var empty = {}; |
||
| 2133 | for (var i in empty) |
||
| 2134 | empty[i] = null; |
||
| 2135 | empty.constructor = |
||
| 2136 | empty.hasOwnProperty = |
||
| 2137 | empty.propertyIsEnumerable = |
||
| 2138 | empty.isPrototypeOf = |
||
| 2139 | empty.toLocaleString = |
||
| 2140 | empty.toString = |
||
| 2141 | empty.valueOf = |
||
| 2142 | empty.__proto__ = null; |
||
| 2143 | return empty; |
||
| 2144 | } |
||
| 2145 | } |
||
| 2146 | |||
| 2147 | Object.create = function create(prototype, properties) { |
||
| 2148 | var object; |
||
| 2149 | if (prototype === null) { |
||
| 2150 | object = createEmpty(); |
||
| 2151 | } else { |
||
| 2152 | if (typeof prototype != "object") |
||
| 2153 | throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'"); |
||
| 2154 | var Type = function () {}; |
||
| 2155 | Type.prototype = prototype; |
||
| 2156 | object = new Type(); |
||
| 2157 | object.__proto__ = prototype; |
||
| 2158 | } |
||
| 2159 | if (properties !== void 0) |
||
| 2160 | Object.defineProperties(object, properties); |
||
| 2161 | return object; |
||
| 2162 | }; |
||
| 2163 | } |
||
| 2164 | |||
| 2165 | function doesDefinePropertyWork(object) { |
||
| 2166 | try { |
||
| 2167 | Object.defineProperty(object, "sentinel", {}); |
||
| 2168 | return "sentinel" in object; |
||
| 2169 | } catch (exception) { |
||
| 2170 | } |
||
| 2171 | } |
||
| 2172 | if (Object.defineProperty) { |
||
| 2173 | var definePropertyWorksOnObject = doesDefinePropertyWork({}); |
||
| 2174 | var definePropertyWorksOnDom = typeof document == "undefined" || |
||
| 2175 | doesDefinePropertyWork(document.createElement("div")); |
||
| 2176 | if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) { |
||
| 2177 | var definePropertyFallback = Object.defineProperty; |
||
| 2178 | } |
||
| 2179 | } |
||
| 2180 | |||
| 2181 | if (!Object.defineProperty || definePropertyFallback) { |
||
| 2182 | var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: "; |
||
| 2183 | var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: " |
||
| 2184 | var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " + |
||
| 2185 | "on this javascript engine"; |
||
| 2186 | |||
| 2187 | Object.defineProperty = function defineProperty(object, property, descriptor) { |
||
| 2188 | if ((typeof object != "object" && typeof object != "function") || object === null) |
||
| 2189 | throw new TypeError(ERR_NON_OBJECT_TARGET + object); |
||
| 2190 | if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null) |
||
| 2191 | throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor); |
||
| 2192 | if (definePropertyFallback) { |
||
| 2193 | try { |
||
| 2194 | return definePropertyFallback.call(Object, object, property, descriptor); |
||
| 2195 | } catch (exception) { |
||
| 2196 | } |
||
| 2197 | } |
||
| 2198 | if (owns(descriptor, "value")) { |
||
| 2199 | |||
| 2200 | if (supportsAccessors && (lookupGetter(object, property) || |
||
| 2201 | lookupSetter(object, property))) |
||
| 2202 | { |
||
| 2203 | var prototype = object.__proto__; |
||
| 2204 | object.__proto__ = prototypeOfObject; |
||
| 2205 | delete object[property]; |
||
| 2206 | object[property] = descriptor.value; |
||
| 2207 | object.__proto__ = prototype; |
||
| 2208 | } else { |
||
| 2209 | object[property] = descriptor.value; |
||
| 2210 | } |
||
| 2211 | } else { |
||
| 2212 | if (!supportsAccessors) |
||
| 2213 | throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED); |
||
| 2214 | if (owns(descriptor, "get")) |
||
| 2215 | defineGetter(object, property, descriptor.get); |
||
| 2216 | if (owns(descriptor, "set")) |
||
| 2217 | defineSetter(object, property, descriptor.set); |
||
| 2218 | } |
||
| 2219 | |||
| 2220 | return object; |
||
| 2221 | }; |
||
| 2222 | } |
||
| 2223 | if (!Object.defineProperties) { |
||
| 2224 | Object.defineProperties = function defineProperties(object, properties) { |
||
| 2225 | for (var property in properties) { |
||
| 2226 | if (owns(properties, property)) |
||
| 2227 | Object.defineProperty(object, property, properties[property]); |
||
| 2228 | } |
||
| 2229 | return object; |
||
| 2230 | }; |
||
| 2231 | } |
||
| 2232 | if (!Object.seal) { |
||
| 2233 | Object.seal = function seal(object) { |
||
| 2234 | return object; |
||
| 2235 | }; |
||
| 2236 | } |
||
| 2237 | if (!Object.freeze) { |
||
| 2238 | Object.freeze = function freeze(object) { |
||
| 2239 | return object; |
||
| 2240 | }; |
||
| 2241 | } |
||
| 2242 | try { |
||
| 2243 | Object.freeze(function () {}); |
||
| 2244 | } catch (exception) { |
||
| 2245 | Object.freeze = (function freeze(freezeObject) { |
||
| 2246 | return function freeze(object) { |
||
| 2247 | if (typeof object == "function") { |
||
| 2248 | return object; |
||
| 2249 | } else { |
||
| 2250 | return freezeObject(object); |
||
| 2251 | } |
||
| 2252 | }; |
||
| 2253 | })(Object.freeze); |
||
| 2254 | } |
||
| 2255 | if (!Object.preventExtensions) { |
||
| 2256 | Object.preventExtensions = function preventExtensions(object) { |
||
| 2257 | return object; |
||
| 2258 | }; |
||
| 2259 | } |
||
| 2260 | if (!Object.isSealed) { |
||
| 2261 | Object.isSealed = function isSealed(object) { |
||
| 2262 | return false; |
||
| 2263 | }; |
||
| 2264 | } |
||
| 2265 | if (!Object.isFrozen) { |
||
| 2266 | Object.isFrozen = function isFrozen(object) { |
||
| 2267 | return false; |
||
| 2268 | }; |
||
| 2269 | } |
||
| 2270 | if (!Object.isExtensible) { |
||
| 2271 | Object.isExtensible = function isExtensible(object) { |
||
| 2272 | if (Object(object) === object) { |
||
| 2273 | throw new TypeError(); // TODO message |
||
| 2274 | } |
||
| 2275 | var name = ''; |
||
| 2276 | while (owns(object, name)) { |
||
| 2277 | name += '?'; |
||
| 2278 | } |
||
| 2279 | object[name] = true; |
||
| 2280 | var returnValue = owns(object, name); |
||
| 2281 | delete object[name]; |
||
| 2282 | return returnValue; |
||
| 2283 | }; |
||
| 2284 | } |
||
| 2285 | if (!Object.keys) { |
||
| 2286 | var hasDontEnumBug = true, |
||
| 2287 | dontEnums = [ |
||
| 2288 | "toString", |
||
| 2289 | "toLocaleString", |
||
| 2290 | "valueOf", |
||
| 2291 | "hasOwnProperty", |
||
| 2292 | "isPrototypeOf", |
||
| 2293 | "propertyIsEnumerable", |
||
| 2294 | "constructor" |
||
| 2295 | ], |
||
| 2296 | dontEnumsLength = dontEnums.length; |
||
| 2297 | |||
| 2298 | for (var key in {"toString": null}) { |
||
| 2299 | hasDontEnumBug = false; |
||
| 2300 | } |
||
| 2301 | |||
| 2302 | Object.keys = function keys(object) { |
||
| 2303 | |||
| 2304 | if ( |
||
| 2305 | (typeof object != "object" && typeof object != "function") || |
||
| 2306 | object === null |
||
| 2307 | ) { |
||
| 2308 | throw new TypeError("Object.keys called on a non-object"); |
||
| 2309 | } |
||
| 2310 | |||
| 2311 | var keys = []; |
||
| 2312 | for (var name in object) { |
||
| 2313 | if (owns(object, name)) { |
||
| 2314 | keys.push(name); |
||
| 2315 | } |
||
| 2316 | } |
||
| 2317 | |||
| 2318 | if (hasDontEnumBug) { |
||
| 2319 | for (var i = 0, ii = dontEnumsLength; i < ii; i++) { |
||
| 2320 | var dontEnum = dontEnums[i]; |
||
| 2321 | if (owns(object, dontEnum)) { |
||
| 2322 | keys.push(dontEnum); |
||
| 2323 | } |
||
| 2324 | } |
||
| 2325 | } |
||
| 2326 | return keys; |
||
| 2327 | }; |
||
| 2328 | |||
| 2329 | } |
||
| 2330 | if (!Date.now) { |
||
| 2331 | Date.now = function now() { |
||
| 2332 | return new Date().getTime(); |
||
| 2333 | }; |
||
| 2334 | } |
||
| 2335 | var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" + |
||
| 2336 | "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" + |
||
| 2337 | "\u2029\uFEFF"; |
||
| 2338 | if (!String.prototype.trim || ws.trim()) { |
||
| 2339 | ws = "[" + ws + "]"; |
||
| 2340 | var trimBeginRegexp = new RegExp("^" + ws + ws + "*"), |
||
| 2341 | trimEndRegexp = new RegExp(ws + ws + "*$"); |
||
| 2342 | String.prototype.trim = function trim() { |
||
| 2343 | return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, ""); |
||
| 2344 | }; |
||
| 2345 | } |
||
| 2346 | |||
| 2347 | function toInteger(n) { |
||
| 2348 | n = +n; |
||
| 2349 | if (n !== n) { // isNaN |
||
| 2350 | n = 0; |
||
| 2351 | } else if (n !== 0 && n !== (1/0) && n !== -(1/0)) { |
||
| 2352 | n = (n > 0 || -1) * Math.floor(Math.abs(n)); |
||
| 2353 | } |
||
| 2354 | return n; |
||
| 2355 | } |
||
| 2356 | |||
| 2357 | function isPrimitive(input) { |
||
| 2358 | var type = typeof input; |
||
| 2359 | return ( |
||
| 2360 | input === null || |
||
| 2361 | type === "undefined" || |
||
| 2362 | type === "boolean" || |
||
| 2363 | type === "number" || |
||
| 2364 | type === "string" |
||
| 2365 | ); |
||
| 2366 | } |
||
| 2367 | |||
| 2368 | function toPrimitive(input) { |
||
| 2369 | var val, valueOf, toString; |
||
| 2370 | if (isPrimitive(input)) { |
||
| 2371 | return input; |
||
| 2372 | } |
||
| 2373 | valueOf = input.valueOf; |
||
| 2374 | if (typeof valueOf === "function") { |
||
| 2375 | val = valueOf.call(input); |
||
| 2376 | if (isPrimitive(val)) { |
||
| 2377 | return val; |
||
| 2378 | } |
||
| 2379 | } |
||
| 2380 | toString = input.toString; |
||
| 2381 | if (typeof toString === "function") { |
||
| 2382 | val = toString.call(input); |
||
| 2383 | if (isPrimitive(val)) { |
||
| 2384 | return val; |
||
| 2385 | } |
||
| 2386 | } |
||
| 2387 | throw new TypeError(); |
||
| 2388 | } |
||
| 2389 | var toObject = function (o) { |
||
| 2390 | if (o == null) { // this matches both null and undefined |
||
| 2391 | throw new TypeError("can't convert "+o+" to object"); |
||
| 2392 | } |
||
| 2393 | return Object(o); |
||
| 2394 | }; |
||
| 2395 | |||
| 2396 | }); |