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"no use strict";
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!(function(window) {
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if (typeof window.window != "undefined" && window.document)
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return;
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if (window.require && window.define)
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return;
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if (!window.console) {
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window.console = function() {
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var msgs = Array.prototype.slice.call(arguments, 0);
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postMessage({type: "log", data: msgs});
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};
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window.console.error =
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window.console.warn =
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window.console.log =
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window.console.trace = window.console;
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}
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window.window = window;
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window.ace = window;
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window.onerror = function(message, file, line, col, err) {
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postMessage({type: "error", data: {
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message: message,
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data: err.data,
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file: file,
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line: line,
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col: col,
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stack: err.stack
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}});
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};
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window.normalizeModule = function(parentId, moduleName) {
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// normalize plugin requires
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if (moduleName.indexOf("!") !== -1) {
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var chunks = moduleName.split("!");
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return window.normalizeModule(parentId, chunks[0]) + "!" + window.normalizeModule(parentId, chunks[1]);
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}
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// normalize relative requires
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if (moduleName.charAt(0) == ".") {
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var base = parentId.split("/").slice(0, -1).join("/");
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moduleName = (base ? base + "/" : "") + moduleName;
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while (moduleName.indexOf(".") !== -1 && previous != moduleName) {
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var previous = moduleName;
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moduleName = moduleName.replace(/^\.\//, "").replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
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}
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}
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return moduleName;
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};
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window.require = function require(parentId, id) {
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if (!id) {
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id = parentId;
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parentId = null;
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}
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if (!id.charAt)
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throw new Error("worker.js require() accepts only (parentId, id) as arguments");
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id = window.normalizeModule(parentId, id);
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var module = window.require.modules[id];
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if (module) {
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if (!module.initialized) {
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module.initialized = true;
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module.exports = module.factory().exports;
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}
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return module.exports;
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}
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if (!window.require.tlns)
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return console.log("unable to load " + id);
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var path = resolveModuleId(id, window.require.tlns);
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if (path.slice(-3) != ".js") path += ".js";
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window.require.id = id;
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window.require.modules[id] = {}; // prevent infinite loop on broken modules
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importScripts(path);
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return window.require(parentId, id);
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};
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function resolveModuleId(id, paths) {
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var testPath = id, tail = "";
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while (testPath) {
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var alias = paths[testPath];
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if (typeof alias == "string") {
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return alias + tail;
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} else if (alias) {
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return alias.location.replace(/\/*$/, "/") + (tail || alias.main || alias.name);
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} else if (alias === false) {
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return "";
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}
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var i = testPath.lastIndexOf("/");
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if (i === -1) break;
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tail = testPath.substr(i) + tail;
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testPath = testPath.slice(0, i);
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}
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return id;
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}
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window.require.modules = {};
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window.require.tlns = {};
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window.define = function(id, deps, factory) {
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if (arguments.length == 2) {
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factory = deps;
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if (typeof id != "string") {
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deps = id;
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id = window.require.id;
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}
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} else if (arguments.length == 1) {
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factory = id;
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deps = [];
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id = window.require.id;
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}
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if (typeof factory != "function") {
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window.require.modules[id] = {
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exports: factory,
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initialized: true
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};
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return;
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}
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if (!deps.length)
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// If there is no dependencies, we inject "require", "exports" and
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// "module" as dependencies, to provide CommonJS compatibility.
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deps = ["require", "exports", "module"];
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var req = function(childId) {
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return window.require(id, childId);
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};
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window.require.modules[id] = {
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exports: {},
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factory: function() {
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var module = this;
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var returnExports = factory.apply(this, deps.slice(0, factory.length).map(function(dep) {
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switch (dep) {
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// Because "require", "exports" and "module" aren't actual
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// dependencies, we must handle them seperately.
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case "require": return req;
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case "exports": return module.exports;
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case "module": return module;
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// But for all other dependencies, we can just go ahead and
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// require them.
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default: return req(dep);
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}
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}));
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if (returnExports)
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module.exports = returnExports;
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return module;
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}
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};
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};
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window.define.amd = {};
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require.tlns = {};
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window.initBaseUrls = function initBaseUrls(topLevelNamespaces) {
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for (var i in topLevelNamespaces)
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require.tlns[i] = topLevelNamespaces[i];
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};
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window.initSender = function initSender() {
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var EventEmitter = window.require("ace/lib/event_emitter").EventEmitter;
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var oop = window.require("ace/lib/oop");
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var Sender = function() {};
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(function() {
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oop.implement(this, EventEmitter);
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this.callback = function(data, callbackId) {
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postMessage({
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type: "call",
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id: callbackId,
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data: data
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});
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};
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this.emit = function(name, data) {
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postMessage({
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type: "event",
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name: name,
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data: data
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});
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};
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}).call(Sender.prototype);
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return new Sender();
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};
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var main = window.main = null;
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var sender = window.sender = null;
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window.onmessage = function(e) {
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var msg = e.data;
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if (msg.event && sender) {
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sender._signal(msg.event, msg.data);
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}
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else if (msg.command) {
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if (main[msg.command])
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main[msg.command].apply(main, msg.args);
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else if (window[msg.command])
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window[msg.command].apply(window, msg.args);
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else
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throw new Error("Unknown command:" + msg.command);
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}
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else if (msg.init) {
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window.initBaseUrls(msg.tlns);
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require("ace/lib/es5-shim");
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sender = window.sender = window.initSender();
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var clazz = require(msg.module)[msg.classname];
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main = window.main = new clazz(sender);
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}
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};
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})(this);
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ace.define("ace/lib/oop",[], function(require, exports, module) {
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"use strict";
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exports.inherits = function(ctor, superCtor) {
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ctor.super_ = superCtor;
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ctor.prototype = Object.create(superCtor.prototype, {
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constructor: {
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value: ctor,
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enumerable: false,
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writable: true,
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configurable: true
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}
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});
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};
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exports.mixin = function(obj, mixin) {
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for (var key in mixin) {
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obj[key] = mixin[key];
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}
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return obj;
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};
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exports.implement = function(proto, mixin) {
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exports.mixin(proto, mixin);
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};
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});
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ace.define("ace/range",[], function(require, exports, module) {
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"use strict";
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var comparePoints = function(p1, p2) {
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return p1.row - p2.row || p1.column - p2.column;
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};
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var Range = function(startRow, startColumn, endRow, endColumn) {
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this.start = {
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row: startRow,
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column: startColumn
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};
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this.end = {
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row: endRow,
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column: endColumn
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};
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};
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(function() {
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this.isEqual = function(range) {
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return this.start.row === range.start.row &&
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this.end.row === range.end.row &&
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this.start.column === range.start.column &&
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this.end.column === range.end.column;
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};
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this.toString = function() {
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return ("Range: [" + this.start.row + "/" + this.start.column +
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"] -> [" + this.end.row + "/" + this.end.column + "]");
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};
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this.contains = function(row, column) {
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return this.compare(row, column) == 0;
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};
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this.compareRange = function(range) {
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var cmp,
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end = range.end,
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start = range.start;
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cmp = this.compare(end.row, end.column);
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if (cmp == 1) {
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cmp = this.compare(start.row, start.column);
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if (cmp == 1) {
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return 2;
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} else if (cmp == 0) {
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return 1;
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} else {
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return 0;
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}
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} else if (cmp == -1) {
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return -2;
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} else {
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cmp = this.compare(start.row, start.column);
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if (cmp == -1) {
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return -1;
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} else if (cmp == 1) {
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return 42;
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} else {
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return 0;
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}
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}
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};
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this.comparePoint = function(p) {
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return this.compare(p.row, p.column);
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};
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this.containsRange = function(range) {
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return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
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};
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this.intersects = function(range) {
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var cmp = this.compareRange(range);
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return (cmp == -1 || cmp == 0 || cmp == 1);
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};
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this.isEnd = function(row, column) {
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return this.end.row == row && this.end.column == column;
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};
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this.isStart = function(row, column) {
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return this.start.row == row && this.start.column == column;
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};
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this.setStart = function(row, column) {
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if (typeof row == "object") {
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this.start.column = row.column;
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this.start.row = row.row;
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} else {
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this.start.row = row;
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this.start.column = column;
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}
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};
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this.setEnd = function(row, column) {
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if (typeof row == "object") {
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this.end.column = row.column;
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this.end.row = row.row;
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} else {
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this.end.row = row;
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this.end.column = column;
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}
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};
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this.inside = function(row, column) {
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if (this.compare(row, column) == 0) {
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if (this.isEnd(row, column) || this.isStart(row, column)) {
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return false;
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} else {
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return true;
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348
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}
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349
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}
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return false;
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};
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this.insideStart = function(row, column) {
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353
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if (this.compare(row, column) == 0) {
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354
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if (this.isEnd(row, column)) {
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355
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return false;
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356
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} else {
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357
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return true;
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358
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}
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359
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}
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return false;
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};
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362
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this.insideEnd = function(row, column) {
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363
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if (this.compare(row, column) == 0) {
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364
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if (this.isStart(row, column)) {
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365
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return false;
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366
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} else {
|
367
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return true;
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368
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}
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369
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}
|
370
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return false;
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371
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};
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this.compare = function(row, column) {
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if (!this.isMultiLine()) {
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374
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if (row === this.start.row) {
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375
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return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
|
376
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}
|
377
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}
|
378
|
|
379
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if (row < this.start.row)
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380
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return -1;
|
381
|
|
382
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if (row > this.end.row)
|
383
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return 1;
|
384
|
|
385
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if (this.start.row === row)
|
386
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return column >= this.start.column ? 0 : -1;
|
387
|
|
388
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if (this.end.row === row)
|
389
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return column <= this.end.column ? 0 : 1;
|
390
|
|
391
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return 0;
|
392
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};
|
393
|
this.compareStart = function(row, column) {
|
394
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if (this.start.row == row && this.start.column == column) {
|
395
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return -1;
|
396
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} else {
|
397
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return this.compare(row, column);
|
398
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}
|
399
|
};
|
400
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this.compareEnd = function(row, column) {
|
401
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if (this.end.row == row && this.end.column == column) {
|
402
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return 1;
|
403
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} else {
|
404
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return this.compare(row, column);
|
405
|
}
|
406
|
};
|
407
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this.compareInside = function(row, column) {
|
408
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if (this.end.row == row && this.end.column == column) {
|
409
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return 1;
|
410
|
} else if (this.start.row == row && this.start.column == column) {
|
411
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return -1;
|
412
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} else {
|
413
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return this.compare(row, column);
|
414
|
}
|
415
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};
|
416
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this.clipRows = function(firstRow, lastRow) {
|
417
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if (this.end.row > lastRow)
|
418
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var end = {row: lastRow + 1, column: 0};
|
419
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else if (this.end.row < firstRow)
|
420
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var end = {row: firstRow, column: 0};
|
421
|
|
422
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if (this.start.row > lastRow)
|
423
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var start = {row: lastRow + 1, column: 0};
|
424
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else if (this.start.row < firstRow)
|
425
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var start = {row: firstRow, column: 0};
|
426
|
|
427
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return Range.fromPoints(start || this.start, end || this.end);
|
428
|
};
|
429
|
this.extend = function(row, column) {
|
430
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var cmp = this.compare(row, column);
|
431
|
|
432
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if (cmp == 0)
|
433
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return this;
|
434
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else if (cmp == -1)
|
435
|
var start = {row: row, column: column};
|
436
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else
|
437
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var end = {row: row, column: column};
|
438
|
|
439
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return Range.fromPoints(start || this.start, end || this.end);
|
440
|
};
|
441
|
|
442
|
this.isEmpty = function() {
|
443
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return (this.start.row === this.end.row && this.start.column === this.end.column);
|
444
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};
|
445
|
this.isMultiLine = function() {
|
446
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return (this.start.row !== this.end.row);
|
447
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};
|
448
|
this.clone = function() {
|
449
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return Range.fromPoints(this.start, this.end);
|
450
|
};
|
451
|
this.collapseRows = function() {
|
452
|
if (this.end.column == 0)
|
453
|
return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0);
|
454
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else
|
455
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return new Range(this.start.row, 0, this.end.row, 0);
|
456
|
};
|
457
|
this.toScreenRange = function(session) {
|
458
|
var screenPosStart = session.documentToScreenPosition(this.start);
|
459
|
var screenPosEnd = session.documentToScreenPosition(this.end);
|
460
|
|
461
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return new Range(
|
462
|
screenPosStart.row, screenPosStart.column,
|
463
|
screenPosEnd.row, screenPosEnd.column
|
464
|
);
|
465
|
};
|
466
|
this.moveBy = function(row, column) {
|
467
|
this.start.row += row;
|
468
|
this.start.column += column;
|
469
|
this.end.row += row;
|
470
|
this.end.column += column;
|
471
|
};
|
472
|
|
473
|
}).call(Range.prototype);
|
474
|
Range.fromPoints = function(start, end) {
|
475
|
return new Range(start.row, start.column, end.row, end.column);
|
476
|
};
|
477
|
Range.comparePoints = comparePoints;
|
478
|
|
479
|
Range.comparePoints = function(p1, p2) {
|
480
|
return p1.row - p2.row || p1.column - p2.column;
|
481
|
};
|
482
|
|
483
|
|
484
|
exports.Range = Range;
|
485
|
});
|
486
|
|
487
|
ace.define("ace/apply_delta",[], function(require, exports, module) {
|
488
|
"use strict";
|
489
|
|
490
|
function throwDeltaError(delta, errorText){
|
491
|
console.log("Invalid Delta:", delta);
|
492
|
throw "Invalid Delta: " + errorText;
|
493
|
}
|
494
|
|
495
|
function positionInDocument(docLines, position) {
|
496
|
return position.row >= 0 && position.row < docLines.length &&
|
497
|
position.column >= 0 && position.column <= docLines[position.row].length;
|
498
|
}
|
499
|
|
500
|
function validateDelta(docLines, delta) {
|
501
|
if (delta.action != "insert" && delta.action != "remove")
|
502
|
throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
|
503
|
if (!(delta.lines instanceof Array))
|
504
|
throwDeltaError(delta, "delta.lines must be an Array");
|
505
|
if (!delta.start || !delta.end)
|
506
|
throwDeltaError(delta, "delta.start/end must be an present");
|
507
|
var start = delta.start;
|
508
|
if (!positionInDocument(docLines, delta.start))
|
509
|
throwDeltaError(delta, "delta.start must be contained in document");
|
510
|
var end = delta.end;
|
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",[], 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
|
this.on(eventName, function newCallback() {
|
603
|
_self.off(eventName, newCallback);
|
604
|
callback.apply(null, arguments);
|
605
|
});
|
606
|
if (!callback) {
|
607
|
return new Promise(function(resolve) {
|
608
|
callback = resolve;
|
609
|
});
|
610
|
}
|
611
|
};
|
612
|
|
613
|
|
614
|
EventEmitter.setDefaultHandler = function(eventName, callback) {
|
615
|
var handlers = this._defaultHandlers;
|
616
|
if (!handlers)
|
617
|
handlers = this._defaultHandlers = {_disabled_: {}};
|
618
|
|
619
|
if (handlers[eventName]) {
|
620
|
var old = handlers[eventName];
|
621
|
var disabled = handlers._disabled_[eventName];
|
622
|
if (!disabled)
|
623
|
handlers._disabled_[eventName] = disabled = [];
|
624
|
disabled.push(old);
|
625
|
var i = disabled.indexOf(callback);
|
626
|
if (i != -1)
|
627
|
disabled.splice(i, 1);
|
628
|
}
|
629
|
handlers[eventName] = callback;
|
630
|
};
|
631
|
EventEmitter.removeDefaultHandler = function(eventName, callback) {
|
632
|
var handlers = this._defaultHandlers;
|
633
|
if (!handlers)
|
634
|
return;
|
635
|
var disabled = handlers._disabled_[eventName];
|
636
|
|
637
|
if (handlers[eventName] == callback) {
|
638
|
if (disabled)
|
639
|
this.setDefaultHandler(eventName, disabled.pop());
|
640
|
} else if (disabled) {
|
641
|
var i = disabled.indexOf(callback);
|
642
|
if (i != -1)
|
643
|
disabled.splice(i, 1);
|
644
|
}
|
645
|
};
|
646
|
|
647
|
EventEmitter.on =
|
648
|
EventEmitter.addEventListener = function(eventName, callback, capturing) {
|
649
|
this._eventRegistry = this._eventRegistry || {};
|
650
|
|
651
|
var listeners = this._eventRegistry[eventName];
|
652
|
if (!listeners)
|
653
|
listeners = this._eventRegistry[eventName] = [];
|
654
|
|
655
|
if (listeners.indexOf(callback) == -1)
|
656
|
listeners[capturing ? "unshift" : "push"](callback);
|
657
|
return callback;
|
658
|
};
|
659
|
|
660
|
EventEmitter.off =
|
661
|
EventEmitter.removeListener =
|
662
|
EventEmitter.removeEventListener = function(eventName, callback) {
|
663
|
this._eventRegistry = this._eventRegistry || {};
|
664
|
|
665
|
var listeners = this._eventRegistry[eventName];
|
666
|
if (!listeners)
|
667
|
return;
|
668
|
|
669
|
var index = listeners.indexOf(callback);
|
670
|
if (index !== -1)
|
671
|
listeners.splice(index, 1);
|
672
|
};
|
673
|
|
674
|
EventEmitter.removeAllListeners = function(eventName) {
|
675
|
if (!eventName) this._eventRegistry = this._defaultHandlers = undefined;
|
676
|
if (this._eventRegistry) this._eventRegistry[eventName] = undefined;
|
677
|
if (this._defaultHandlers) this._defaultHandlers[eventName] = undefined;
|
678
|
};
|
679
|
|
680
|
exports.EventEmitter = EventEmitter;
|
681
|
|
682
|
});
|
683
|
|
684
|
ace.define("ace/anchor",[], function(require, exports, module) {
|
685
|
"use strict";
|
686
|
|
687
|
var oop = require("./lib/oop");
|
688
|
var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
689
|
|
690
|
var Anchor = exports.Anchor = function(doc, row, column) {
|
691
|
this.$onChange = this.onChange.bind(this);
|
692
|
this.attach(doc);
|
693
|
|
694
|
if (typeof column == "undefined")
|
695
|
this.setPosition(row.row, row.column);
|
696
|
else
|
697
|
this.setPosition(row, column);
|
698
|
};
|
699
|
|
700
|
(function() {
|
701
|
|
702
|
oop.implement(this, EventEmitter);
|
703
|
this.getPosition = function() {
|
704
|
return this.$clipPositionToDocument(this.row, this.column);
|
705
|
};
|
706
|
this.getDocument = function() {
|
707
|
return this.document;
|
708
|
};
|
709
|
this.$insertRight = false;
|
710
|
this.onChange = function(delta) {
|
711
|
if (delta.start.row == delta.end.row && delta.start.row != this.row)
|
712
|
return;
|
713
|
|
714
|
if (delta.start.row > this.row)
|
715
|
return;
|
716
|
|
717
|
var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight);
|
718
|
this.setPosition(point.row, point.column, true);
|
719
|
};
|
720
|
|
721
|
function $pointsInOrder(point1, point2, equalPointsInOrder) {
|
722
|
var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
|
723
|
return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
|
724
|
}
|
725
|
|
726
|
function $getTransformedPoint(delta, point, moveIfEqual) {
|
727
|
var deltaIsInsert = delta.action == "insert";
|
728
|
var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
|
729
|
var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
|
730
|
var deltaStart = delta.start;
|
731
|
var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
|
732
|
if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
|
733
|
return {
|
734
|
row: point.row,
|
735
|
column: point.column
|
736
|
};
|
737
|
}
|
738
|
if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
|
739
|
return {
|
740
|
row: point.row + deltaRowShift,
|
741
|
column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
|
742
|
};
|
743
|
}
|
744
|
|
745
|
return {
|
746
|
row: deltaStart.row,
|
747
|
column: deltaStart.column
|
748
|
};
|
749
|
}
|
750
|
this.setPosition = function(row, column, noClip) {
|
751
|
var pos;
|
752
|
if (noClip) {
|
753
|
pos = {
|
754
|
row: row,
|
755
|
column: column
|
756
|
};
|
757
|
} else {
|
758
|
pos = this.$clipPositionToDocument(row, column);
|
759
|
}
|
760
|
|
761
|
if (this.row == pos.row && this.column == pos.column)
|
762
|
return;
|
763
|
|
764
|
var old = {
|
765
|
row: this.row,
|
766
|
column: this.column
|
767
|
};
|
768
|
|
769
|
this.row = pos.row;
|
770
|
this.column = pos.column;
|
771
|
this._signal("change", {
|
772
|
old: old,
|
773
|
value: pos
|
774
|
});
|
775
|
};
|
776
|
this.detach = function() {
|
777
|
this.document.off("change", this.$onChange);
|
778
|
};
|
779
|
this.attach = function(doc) {
|
780
|
this.document = doc || this.document;
|
781
|
this.document.on("change", this.$onChange);
|
782
|
};
|
783
|
this.$clipPositionToDocument = function(row, column) {
|
784
|
var pos = {};
|
785
|
|
786
|
if (row >= this.document.getLength()) {
|
787
|
pos.row = Math.max(0, this.document.getLength() - 1);
|
788
|
pos.column = this.document.getLine(pos.row).length;
|
789
|
}
|
790
|
else if (row < 0) {
|
791
|
pos.row = 0;
|
792
|
pos.column = 0;
|
793
|
}
|
794
|
else {
|
795
|
pos.row = row;
|
796
|
pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
|
797
|
}
|
798
|
|
799
|
if (column < 0)
|
800
|
pos.column = 0;
|
801
|
|
802
|
return pos;
|
803
|
};
|
804
|
|
805
|
}).call(Anchor.prototype);
|
806
|
|
807
|
});
|
808
|
|
809
|
ace.define("ace/document",[], function(require, exports, module) {
|
810
|
"use strict";
|
811
|
|
812
|
var oop = require("./lib/oop");
|
813
|
var applyDelta = require("./apply_delta").applyDelta;
|
814
|
var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
815
|
var Range = require("./range").Range;
|
816
|
var Anchor = require("./anchor").Anchor;
|
817
|
|
818
|
var Document = function(textOrLines) {
|
819
|
this.$lines = [""];
|
820
|
if (textOrLines.length === 0) {
|
821
|
this.$lines = [""];
|
822
|
} else if (Array.isArray(textOrLines)) {
|
823
|
this.insertMergedLines({row: 0, column: 0}, textOrLines);
|
824
|
} else {
|
825
|
this.insert({row: 0, column:0}, textOrLines);
|
826
|
}
|
827
|
};
|
828
|
|
829
|
(function() {
|
830
|
|
831
|
oop.implement(this, EventEmitter);
|
832
|
this.setValue = function(text) {
|
833
|
var len = this.getLength() - 1;
|
834
|
this.remove(new Range(0, 0, len, this.getLine(len).length));
|
835
|
this.insert({row: 0, column: 0}, text);
|
836
|
};
|
837
|
this.getValue = function() {
|
838
|
return this.getAllLines().join(this.getNewLineCharacter());
|
839
|
};
|
840
|
this.createAnchor = function(row, column) {
|
841
|
return new Anchor(this, row, column);
|
842
|
};
|
843
|
if ("aaa".split(/a/).length === 0) {
|
844
|
this.$split = function(text) {
|
845
|
return text.replace(/\r\n|\r/g, "\n").split("\n");
|
846
|
};
|
847
|
} else {
|
848
|
this.$split = function(text) {
|
849
|
return text.split(/\r\n|\r|\n/);
|
850
|
};
|
851
|
}
|
852
|
|
853
|
|
854
|
this.$detectNewLine = function(text) {
|
855
|
var match = text.match(/^.*?(\r\n|\r|\n)/m);
|
856
|
this.$autoNewLine = match ? match[1] : "\n";
|
857
|
this._signal("changeNewLineMode");
|
858
|
};
|
859
|
this.getNewLineCharacter = function() {
|
860
|
switch (this.$newLineMode) {
|
861
|
case "windows":
|
862
|
return "\r\n";
|
863
|
case "unix":
|
864
|
return "\n";
|
865
|
default:
|
866
|
return this.$autoNewLine || "\n";
|
867
|
}
|
868
|
};
|
869
|
|
870
|
this.$autoNewLine = "";
|
871
|
this.$newLineMode = "auto";
|
872
|
this.setNewLineMode = function(newLineMode) {
|
873
|
if (this.$newLineMode === newLineMode)
|
874
|
return;
|
875
|
|
876
|
this.$newLineMode = newLineMode;
|
877
|
this._signal("changeNewLineMode");
|
878
|
};
|
879
|
this.getNewLineMode = function() {
|
880
|
return this.$newLineMode;
|
881
|
};
|
882
|
this.isNewLine = function(text) {
|
883
|
return (text == "\r\n" || text == "\r" || text == "\n");
|
884
|
};
|
885
|
this.getLine = function(row) {
|
886
|
return this.$lines[row] || "";
|
887
|
};
|
888
|
this.getLines = function(firstRow, lastRow) {
|
889
|
return this.$lines.slice(firstRow, lastRow + 1);
|
890
|
};
|
891
|
this.getAllLines = function() {
|
892
|
return this.getLines(0, this.getLength());
|
893
|
};
|
894
|
this.getLength = function() {
|
895
|
return this.$lines.length;
|
896
|
};
|
897
|
this.getTextRange = function(range) {
|
898
|
return this.getLinesForRange(range).join(this.getNewLineCharacter());
|
899
|
};
|
900
|
this.getLinesForRange = function(range) {
|
901
|
var lines;
|
902
|
if (range.start.row === range.end.row) {
|
903
|
lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
|
904
|
} else {
|
905
|
lines = this.getLines(range.start.row, range.end.row);
|
906
|
lines[0] = (lines[0] || "").substring(range.start.column);
|
907
|
var l = lines.length - 1;
|
908
|
if (range.end.row - range.start.row == l)
|
909
|
lines[l] = lines[l].substring(0, range.end.column);
|
910
|
}
|
911
|
return lines;
|
912
|
};
|
913
|
this.insertLines = function(row, lines) {
|
914
|
console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
|
915
|
return this.insertFullLines(row, lines);
|
916
|
};
|
917
|
this.removeLines = function(firstRow, lastRow) {
|
918
|
console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
|
919
|
return this.removeFullLines(firstRow, lastRow);
|
920
|
};
|
921
|
this.insertNewLine = function(position) {
|
922
|
console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
|
923
|
return this.insertMergedLines(position, ["", ""]);
|
924
|
};
|
925
|
this.insert = function(position, text) {
|
926
|
if (this.getLength() <= 1)
|
927
|
this.$detectNewLine(text);
|
928
|
|
929
|
return this.insertMergedLines(position, this.$split(text));
|
930
|
};
|
931
|
this.insertInLine = function(position, text) {
|
932
|
var start = this.clippedPos(position.row, position.column);
|
933
|
var end = this.pos(position.row, position.column + text.length);
|
934
|
|
935
|
this.applyDelta({
|
936
|
start: start,
|
937
|
end: end,
|
938
|
action: "insert",
|
939
|
lines: [text]
|
940
|
}, true);
|
941
|
|
942
|
return this.clonePos(end);
|
943
|
};
|
944
|
|
945
|
this.clippedPos = function(row, column) {
|
946
|
var length = this.getLength();
|
947
|
if (row === undefined) {
|
948
|
row = length;
|
949
|
} else if (row < 0) {
|
950
|
row = 0;
|
951
|
} else if (row >= length) {
|
952
|
row = length - 1;
|
953
|
column = undefined;
|
954
|
}
|
955
|
var line = this.getLine(row);
|
956
|
if (column == undefined)
|
957
|
column = line.length;
|
958
|
column = Math.min(Math.max(column, 0), line.length);
|
959
|
return {row: row, column: column};
|
960
|
};
|
961
|
|
962
|
this.clonePos = function(pos) {
|
963
|
return {row: pos.row, column: pos.column};
|
964
|
};
|
965
|
|
966
|
this.pos = function(row, column) {
|
967
|
return {row: row, column: column};
|
968
|
};
|
969
|
|
970
|
this.$clipPosition = function(position) {
|
971
|
var length = this.getLength();
|
972
|
if (position.row >= length) {
|
973
|
position.row = Math.max(0, length - 1);
|
974
|
position.column = this.getLine(length - 1).length;
|
975
|
} else {
|
976
|
position.row = Math.max(0, position.row);
|
977
|
position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
|
978
|
}
|
979
|
return position;
|
980
|
};
|
981
|
this.insertFullLines = function(row, lines) {
|
982
|
row = Math.min(Math.max(row, 0), this.getLength());
|
983
|
var column = 0;
|
984
|
if (row < this.getLength()) {
|
985
|
lines = lines.concat([""]);
|
986
|
column = 0;
|
987
|
} else {
|
988
|
lines = [""].concat(lines);
|
989
|
row--;
|
990
|
column = this.$lines[row].length;
|
991
|
}
|
992
|
this.insertMergedLines({row: row, column: column}, lines);
|
993
|
};
|
994
|
this.insertMergedLines = function(position, lines) {
|
995
|
var start = this.clippedPos(position.row, position.column);
|
996
|
var end = {
|
997
|
row: start.row + lines.length - 1,
|
998
|
column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
|
999
|
};
|
1000
|
|
1001
|
this.applyDelta({
|
1002
|
start: start,
|
1003
|
end: end,
|
1004
|
action: "insert",
|
1005
|
lines: lines
|
1006
|
});
|
1007
|
|
1008
|
return this.clonePos(end);
|
1009
|
};
|
1010
|
this.remove = function(range) {
|
1011
|
var start = this.clippedPos(range.start.row, range.start.column);
|
1012
|
var end = this.clippedPos(range.end.row, range.end.column);
|
1013
|
this.applyDelta({
|
1014
|
start: start,
|
1015
|
end: end,
|
1016
|
action: "remove",
|
1017
|
lines: this.getLinesForRange({start: start, end: end})
|
1018
|
});
|
1019
|
return this.clonePos(start);
|
1020
|
};
|
1021
|
this.removeInLine = function(row, startColumn, endColumn) {
|
1022
|
var start = this.clippedPos(row, startColumn);
|
1023
|
var end = this.clippedPos(row, endColumn);
|
1024
|
|
1025
|
this.applyDelta({
|
1026
|
start: start,
|
1027
|
end: end,
|
1028
|
action: "remove",
|
1029
|
lines: this.getLinesForRange({start: start, end: end})
|
1030
|
}, true);
|
1031
|
|
1032
|
return this.clonePos(start);
|
1033
|
};
|
1034
|
this.removeFullLines = function(firstRow, lastRow) {
|
1035
|
firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
|
1036
|
lastRow = Math.min(Math.max(0, lastRow ), this.getLength() - 1);
|
1037
|
var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
|
1038
|
var deleteLastNewLine = lastRow < this.getLength() - 1;
|
1039
|
var startRow = ( deleteFirstNewLine ? firstRow - 1 : firstRow );
|
1040
|
var startCol = ( deleteFirstNewLine ? this.getLine(startRow).length : 0 );
|
1041
|
var endRow = ( deleteLastNewLine ? lastRow + 1 : lastRow );
|
1042
|
var endCol = ( deleteLastNewLine ? 0 : this.getLine(endRow).length );
|
1043
|
var range = new Range(startRow, startCol, endRow, endCol);
|
1044
|
var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
|
1045
|
|
1046
|
this.applyDelta({
|
1047
|
start: range.start,
|
1048
|
end: range.end,
|
1049
|
action: "remove",
|
1050
|
lines: this.getLinesForRange(range)
|
1051
|
});
|
1052
|
return deletedLines;
|
1053
|
};
|
1054
|
this.removeNewLine = function(row) {
|
1055
|
if (row < this.getLength() - 1 && row >= 0) {
|
1056
|
this.applyDelta({
|
1057
|
start: this.pos(row, this.getLine(row).length),
|
1058
|
end: this.pos(row + 1, 0),
|
1059
|
action: "remove",
|
1060
|
lines: ["", ""]
|
1061
|
});
|
1062
|
}
|
1063
|
};
|
1064
|
this.replace = function(range, text) {
|
1065
|
if (!(range instanceof Range))
|
1066
|
range = Range.fromPoints(range.start, range.end);
|
1067
|
if (text.length === 0 && range.isEmpty())
|
1068
|
return range.start;
|
1069
|
if (text == this.getTextRange(range))
|
1070
|
return range.end;
|
1071
|
|
1072
|
this.remove(range);
|
1073
|
var end;
|
1074
|
if (text) {
|
1075
|
end = this.insert(range.start, text);
|
1076
|
}
|
1077
|
else {
|
1078
|
end = range.start;
|
1079
|
}
|
1080
|
|
1081
|
return end;
|
1082
|
};
|
1083
|
this.applyDeltas = function(deltas) {
|
1084
|
for (var i=0; i<deltas.length; i++) {
|
1085
|
this.applyDelta(deltas[i]);
|
1086
|
}
|
1087
|
};
|
1088
|
this.revertDeltas = function(deltas) {
|
1089
|
for (var i=deltas.length-1; i>=0; i--) {
|
1090
|
this.revertDelta(deltas[i]);
|
1091
|
}
|
1092
|
};
|
1093
|
this.applyDelta = function(delta, doNotValidate) {
|
1094
|
var isInsert = delta.action == "insert";
|
1095
|
if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
|
1096
|
: !Range.comparePoints(delta.start, delta.end)) {
|
1097
|
return;
|
1098
|
}
|
1099
|
|
1100
|
if (isInsert && delta.lines.length > 20000) {
|
1101
|
this.$splitAndapplyLargeDelta(delta, 20000);
|
1102
|
}
|
1103
|
else {
|
1104
|
applyDelta(this.$lines, delta, doNotValidate);
|
1105
|
this._signal("change", delta);
|
1106
|
}
|
1107
|
};
|
1108
|
|
1109
|
this.$safeApplyDelta = function(delta) {
|
1110
|
var docLength = this.$lines.length;
|
1111
|
if (
|
1112
|
delta.action == "remove" && delta.start.row < docLength && delta.end.row < docLength
|
1113
|
|| delta.action == "insert" && delta.start.row <= docLength
|
1114
|
) {
|
1115
|
this.applyDelta(delta);
|
1116
|
}
|
1117
|
};
|
1118
|
|
1119
|
this.$splitAndapplyLargeDelta = function(delta, MAX) {
|
1120
|
var lines = delta.lines;
|
1121
|
var l = lines.length - MAX + 1;
|
1122
|
var row = delta.start.row;
|
1123
|
var column = delta.start.column;
|
1124
|
for (var from = 0, to = 0; from < l; from = to) {
|
1125
|
to += MAX - 1;
|
1126
|
var chunk = lines.slice(from, to);
|
1127
|
chunk.push("");
|
1128
|
this.applyDelta({
|
1129
|
start: this.pos(row + from, column),
|
1130
|
end: this.pos(row + to, column = 0),
|
1131
|
action: delta.action,
|
1132
|
lines: chunk
|
1133
|
}, true);
|
1134
|
}
|
1135
|
delta.lines = lines.slice(from);
|
1136
|
delta.start.row = row + from;
|
1137
|
delta.start.column = column;
|
1138
|
this.applyDelta(delta, true);
|
1139
|
};
|
1140
|
this.revertDelta = function(delta) {
|
1141
|
this.$safeApplyDelta({
|
1142
|
start: this.clonePos(delta.start),
|
1143
|
end: this.clonePos(delta.end),
|
1144
|
action: (delta.action == "insert" ? "remove" : "insert"),
|
1145
|
lines: delta.lines.slice()
|
1146
|
});
|
1147
|
};
|
1148
|
this.indexToPosition = function(index, startRow) {
|
1149
|
var lines = this.$lines || this.getAllLines();
|
1150
|
var newlineLength = this.getNewLineCharacter().length;
|
1151
|
for (var i = startRow || 0, l = lines.length; i < l; i++) {
|
1152
|
index -= lines[i].length + newlineLength;
|
1153
|
if (index < 0)
|
1154
|
return {row: i, column: index + lines[i].length + newlineLength};
|
1155
|
}
|
1156
|
return {row: l-1, column: index + lines[l-1].length + newlineLength};
|
1157
|
};
|
1158
|
this.positionToIndex = function(pos, startRow) {
|
1159
|
var lines = this.$lines || this.getAllLines();
|
1160
|
var newlineLength = this.getNewLineCharacter().length;
|
1161
|
var index = 0;
|
1162
|
var row = Math.min(pos.row, lines.length);
|
1163
|
for (var i = startRow || 0; i < row; ++i)
|
1164
|
index += lines[i].length + newlineLength;
|
1165
|
|
1166
|
return index + pos.column;
|
1167
|
};
|
1168
|
|
1169
|
}).call(Document.prototype);
|
1170
|
|
1171
|
exports.Document = Document;
|
1172
|
});
|
1173
|
|
1174
|
ace.define("ace/lib/lang",[], function(require, exports, module) {
|
1175
|
"use strict";
|
1176
|
|
1177
|
exports.last = function(a) {
|
1178
|
return a[a.length - 1];
|
1179
|
};
|
1180
|
|
1181
|
exports.stringReverse = function(string) {
|
1182
|
return string.split("").reverse().join("");
|
1183
|
};
|
1184
|
|
1185
|
exports.stringRepeat = function (string, count) {
|
1186
|
var result = '';
|
1187
|
while (count > 0) {
|
1188
|
if (count & 1)
|
1189
|
result += string;
|
1190
|
|
1191
|
if (count >>= 1)
|
1192
|
string += string;
|
1193
|
}
|
1194
|
return result;
|
1195
|
};
|
1196
|
|
1197
|
var trimBeginRegexp = /^\s\s*/;
|
1198
|
var trimEndRegexp = /\s\s*$/;
|
1199
|
|
1200
|
exports.stringTrimLeft = function (string) {
|
1201
|
return string.replace(trimBeginRegexp, '');
|
1202
|
};
|
1203
|
|
1204
|
exports.stringTrimRight = function (string) {
|
1205
|
return string.replace(trimEndRegexp, '');
|
1206
|
};
|
1207
|
|
1208
|
exports.copyObject = function(obj) {
|
1209
|
var copy = {};
|
1210
|
for (var key in obj) {
|
1211
|
copy[key] = obj[key];
|
1212
|
}
|
1213
|
return copy;
|
1214
|
};
|
1215
|
|
1216
|
exports.copyArray = function(array){
|
1217
|
var copy = [];
|
1218
|
for (var i=0, l=array.length; i<l; i++) {
|
1219
|
if (array[i] && typeof array[i] == "object")
|
1220
|
copy[i] = this.copyObject(array[i]);
|
1221
|
else
|
1222
|
copy[i] = array[i];
|
1223
|
}
|
1224
|
return copy;
|
1225
|
};
|
1226
|
|
1227
|
exports.deepCopy = function deepCopy(obj) {
|
1228
|
if (typeof obj !== "object" || !obj)
|
1229
|
return obj;
|
1230
|
var copy;
|
1231
|
if (Array.isArray(obj)) {
|
1232
|
copy = [];
|
1233
|
for (var key = 0; key < obj.length; key++) {
|
1234
|
copy[key] = deepCopy(obj[key]);
|
1235
|
}
|
1236
|
return copy;
|
1237
|
}
|
1238
|
if (Object.prototype.toString.call(obj) !== "[object Object]")
|
1239
|
return obj;
|
1240
|
|
1241
|
copy = {};
|
1242
|
for (var key in obj)
|
1243
|
copy[key] = deepCopy(obj[key]);
|
1244
|
return copy;
|
1245
|
};
|
1246
|
|
1247
|
exports.arrayToMap = function(arr) {
|
1248
|
var map = {};
|
1249
|
for (var i=0; i<arr.length; i++) {
|
1250
|
map[arr[i]] = 1;
|
1251
|
}
|
1252
|
return map;
|
1253
|
|
1254
|
};
|
1255
|
|
1256
|
exports.createMap = function(props) {
|
1257
|
var map = Object.create(null);
|
1258
|
for (var i in props) {
|
1259
|
map[i] = props[i];
|
1260
|
}
|
1261
|
return map;
|
1262
|
};
|
1263
|
exports.arrayRemove = function(array, value) {
|
1264
|
for (var i = 0; i <= array.length; i++) {
|
1265
|
if (value === array[i]) {
|
1266
|
array.splice(i, 1);
|
1267
|
}
|
1268
|
}
|
1269
|
};
|
1270
|
|
1271
|
exports.escapeRegExp = function(str) {
|
1272
|
return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
|
1273
|
};
|
1274
|
|
1275
|
exports.escapeHTML = function(str) {
|
1276
|
return ("" + str).replace(/&/g, "&").replace(/"/g, """).replace(/'/g, "'").replace(/</g, "<");
|
1277
|
};
|
1278
|
|
1279
|
exports.getMatchOffsets = function(string, regExp) {
|
1280
|
var matches = [];
|
1281
|
|
1282
|
string.replace(regExp, function(str) {
|
1283
|
matches.push({
|
1284
|
offset: arguments[arguments.length-2],
|
1285
|
length: str.length
|
1286
|
});
|
1287
|
});
|
1288
|
|
1289
|
return matches;
|
1290
|
};
|
1291
|
exports.deferredCall = function(fcn) {
|
1292
|
var timer = null;
|
1293
|
var callback = function() {
|
1294
|
timer = null;
|
1295
|
fcn();
|
1296
|
};
|
1297
|
|
1298
|
var deferred = function(timeout) {
|
1299
|
deferred.cancel();
|
1300
|
timer = setTimeout(callback, timeout || 0);
|
1301
|
return deferred;
|
1302
|
};
|
1303
|
|
1304
|
deferred.schedule = deferred;
|
1305
|
|
1306
|
deferred.call = function() {
|
1307
|
this.cancel();
|
1308
|
fcn();
|
1309
|
return deferred;
|
1310
|
};
|
1311
|
|
1312
|
deferred.cancel = function() {
|
1313
|
clearTimeout(timer);
|
1314
|
timer = null;
|
1315
|
return deferred;
|
1316
|
};
|
1317
|
|
1318
|
deferred.isPending = function() {
|
1319
|
return timer;
|
1320
|
};
|
1321
|
|
1322
|
return deferred;
|
1323
|
};
|
1324
|
|
1325
|
|
1326
|
exports.delayedCall = function(fcn, defaultTimeout) {
|
1327
|
var timer = null;
|
1328
|
var callback = function() {
|
1329
|
timer = null;
|
1330
|
fcn();
|
1331
|
};
|
1332
|
|
1333
|
var _self = function(timeout) {
|
1334
|
if (timer == null)
|
1335
|
timer = setTimeout(callback, timeout || defaultTimeout);
|
1336
|
};
|
1337
|
|
1338
|
_self.delay = function(timeout) {
|
1339
|
timer && clearTimeout(timer);
|
1340
|
timer = setTimeout(callback, timeout || defaultTimeout);
|
1341
|
};
|
1342
|
_self.schedule = _self;
|
1343
|
|
1344
|
_self.call = function() {
|
1345
|
this.cancel();
|
1346
|
fcn();
|
1347
|
};
|
1348
|
|
1349
|
_self.cancel = function() {
|
1350
|
timer && clearTimeout(timer);
|
1351
|
timer = null;
|
1352
|
};
|
1353
|
|
1354
|
_self.isPending = function() {
|
1355
|
return timer;
|
1356
|
};
|
1357
|
|
1358
|
return _self;
|
1359
|
};
|
1360
|
});
|
1361
|
|
1362
|
ace.define("ace/worker/mirror",[], function(require, exports, module) {
|
1363
|
"use strict";
|
1364
|
|
1365
|
var Range = require("../range").Range;
|
1366
|
var Document = require("../document").Document;
|
1367
|
var lang = require("../lib/lang");
|
1368
|
|
1369
|
var Mirror = exports.Mirror = function(sender) {
|
1370
|
this.sender = sender;
|
1371
|
var doc = this.doc = new Document("");
|
1372
|
|
1373
|
var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this));
|
1374
|
|
1375
|
var _self = this;
|
1376
|
sender.on("change", function(e) {
|
1377
|
var data = e.data;
|
1378
|
if (data[0].start) {
|
1379
|
doc.applyDeltas(data);
|
1380
|
} else {
|
1381
|
for (var i = 0; i < data.length; i += 2) {
|
1382
|
if (Array.isArray(data[i+1])) {
|
1383
|
var d = {action: "insert", start: data[i], lines: data[i+1]};
|
1384
|
} else {
|
1385
|
var d = {action: "remove", start: data[i], end: data[i+1]};
|
1386
|
}
|
1387
|
doc.applyDelta(d, true);
|
1388
|
}
|
1389
|
}
|
1390
|
if (_self.$timeout)
|
1391
|
return deferredUpdate.schedule(_self.$timeout);
|
1392
|
_self.onUpdate();
|
1393
|
});
|
1394
|
};
|
1395
|
|
1396
|
(function() {
|
1397
|
|
1398
|
this.$timeout = 500;
|
1399
|
|
1400
|
this.setTimeout = function(timeout) {
|
1401
|
this.$timeout = timeout;
|
1402
|
};
|
1403
|
|
1404
|
this.setValue = function(value) {
|
1405
|
this.doc.setValue(value);
|
1406
|
this.deferredUpdate.schedule(this.$timeout);
|
1407
|
};
|
1408
|
|
1409
|
this.getValue = function(callbackId) {
|
1410
|
this.sender.callback(this.doc.getValue(), callbackId);
|
1411
|
};
|
1412
|
|
1413
|
this.onUpdate = function() {
|
1414
|
};
|
1415
|
|
1416
|
this.isPending = function() {
|
1417
|
return this.deferredUpdate.isPending();
|
1418
|
};
|
1419
|
|
1420
|
}).call(Mirror.prototype);
|
1421
|
|
1422
|
});
|
1423
|
|
1424
|
ace.define("ace/mode/javascript/jshint",[], function(require, exports, module) {
|
1425
|
module.exports = (function outer (modules, cache, entry) {
|
1426
|
var previousRequire = typeof require == "function" && require;
|
1427
|
function newRequire(name, jumped){
|
1428
|
if(!cache[name]) {
|
1429
|
if(!modules[name]) {
|
1430
|
var currentRequire = typeof require == "function" && require;
|
1431
|
if (!jumped && currentRequire) return currentRequire(name, true);
|
1432
|
if (previousRequire) return previousRequire(name, true);
|
1433
|
var err = new Error('Cannot find module \'' + name + '\'');
|
1434
|
err.code = 'MODULE_NOT_FOUND';
|
1435
|
throw err;
|
1436
|
}
|
1437
|
var m = cache[name] = {exports:{}};
|
1438
|
modules[name][0].call(m.exports, function(x){
|
1439
|
var id = modules[name][1][x];
|
1440
|
return newRequire(id ? id : x);
|
1441
|
},m,m.exports,outer,modules,cache,entry);
|
1442
|
}
|
1443
|
return cache[name].exports;
|
1444
|
}
|
1445
|
for(var i=0;i<entry.length;i++) newRequire(entry[i]);
|
1446
|
return newRequire(entry[0]);
|
1447
|
})
|
1448
|
({"/node_modules/browserify/node_modules/events/events.js":[function(_dereq_,module,exports){
|
1449
|
|
1450
|
function EventEmitter() {
|
1451
|
this._events = this._events || {};
|
1452
|
this._maxListeners = this._maxListeners || undefined;
|
1453
|
}
|
1454
|
module.exports = EventEmitter;
|
1455
|
EventEmitter.EventEmitter = EventEmitter;
|
1456
|
|
1457
|
EventEmitter.prototype._events = undefined;
|
1458
|
EventEmitter.prototype._maxListeners = undefined;
|
1459
|
EventEmitter.defaultMaxListeners = 10;
|
1460
|
EventEmitter.prototype.setMaxListeners = function(n) {
|
1461
|
if (!isNumber(n) || n < 0 || isNaN(n))
|
1462
|
throw TypeError('n must be a positive number');
|
1463
|
this._maxListeners = n;
|
1464
|
return this;
|
1465
|
};
|
1466
|
|
1467
|
EventEmitter.prototype.emit = function(type) {
|
1468
|
var er, handler, len, args, i, listeners;
|
1469
|
|
1470
|
if (!this._events)
|
1471
|
this._events = {};
|
1472
|
if (type === 'error') {
|
1473
|
if (!this._events.error ||
|
1474
|
(isObject(this._events.error) && !this._events.error.length)) {
|
1475
|
er = arguments[1];
|
1476
|
if (er instanceof Error) {
|
1477
|
throw er; // Unhandled 'error' event
|
1478
|
}
|
1479
|
throw TypeError('Uncaught, unspecified "error" event.');
|
1480
|
}
|
1481
|
}
|
1482
|
|
1483
|
handler = this._events[type];
|
1484
|
|
1485
|
if (isUndefined(handler))
|
1486
|
return false;
|
1487
|
|
1488
|
if (isFunction(handler)) {
|
1489
|
switch (arguments.length) {
|
1490
|
case 1:
|
1491
|
handler.call(this);
|
1492
|
break;
|
1493
|
case 2:
|
1494
|
handler.call(this, arguments[1]);
|
1495
|
break;
|
1496
|
case 3:
|
1497
|
handler.call(this, arguments[1], arguments[2]);
|
1498
|
break;
|
1499
|
default:
|
1500
|
len = arguments.length;
|
1501
|
args = new Array(len - 1);
|
1502
|
for (i = 1; i < len; i++)
|
1503
|
args[i - 1] = arguments[i];
|
1504
|
handler.apply(this, args);
|
1505
|
}
|
1506
|
} else if (isObject(handler)) {
|
1507
|
len = arguments.length;
|
1508
|
args = new Array(len - 1);
|
1509
|
for (i = 1; i < len; i++)
|
1510
|
args[i - 1] = arguments[i];
|
1511
|
|
1512
|
listeners = handler.slice();
|
1513
|
len = listeners.length;
|
1514
|
for (i = 0; i < len; i++)
|
1515
|
listeners[i].apply(this, args);
|
1516
|
}
|
1517
|
|
1518
|
return true;
|
1519
|
};
|
1520
|
|
1521
|
EventEmitter.prototype.addListener = function(type, listener) {
|
1522
|
var m;
|
1523
|
|
1524
|
if (!isFunction(listener))
|
1525
|
throw TypeError('listener must be a function');
|
1526
|
|
1527
|
if (!this._events)
|
1528
|
this._events = {};
|
1529
|
if (this._events.newListener)
|
1530
|
this.emit('newListener', type,
|
1531
|
isFunction(listener.listener) ?
|
1532
|
listener.listener : listener);
|
1533
|
|
1534
|
if (!this._events[type])
|
1535
|
this._events[type] = listener;
|
1536
|
else if (isObject(this._events[type]))
|
1537
|
this._events[type].push(listener);
|
1538
|
else
|
1539
|
this._events[type] = [this._events[type], listener];
|
1540
|
if (isObject(this._events[type]) && !this._events[type].warned) {
|
1541
|
var m;
|
1542
|
if (!isUndefined(this._maxListeners)) {
|
1543
|
m = this._maxListeners;
|
1544
|
} else {
|
1545
|
m = EventEmitter.defaultMaxListeners;
|
1546
|
}
|
1547
|
|
1548
|
if (m && m > 0 && this._events[type].length > m) {
|
1549
|
this._events[type].warned = true;
|
1550
|
console.error('(node) warning: possible EventEmitter memory ' +
|
1551
|
'leak detected. %d listeners added. ' +
|
1552
|
'Use emitter.setMaxListeners() to increase limit.',
|
1553
|
this._events[type].length);
|
1554
|
if (typeof console.trace === 'function') {
|
1555
|
console.trace();
|
1556
|
}
|
1557
|
}
|
1558
|
}
|
1559
|
|
1560
|
return this;
|
1561
|
};
|
1562
|
|
1563
|
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
|
1564
|
|
1565
|
EventEmitter.prototype.once = function(type, listener) {
|
1566
|
if (!isFunction(listener))
|
1567
|
throw TypeError('listener must be a function');
|
1568
|
|
1569
|
var fired = false;
|
1570
|
|
1571
|
function g() {
|
1572
|
this.removeListener(type, g);
|
1573
|
|
1574
|
if (!fired) {
|
1575
|
fired = true;
|
1576
|
listener.apply(this, arguments);
|
1577
|
}
|
1578
|
}
|
1579
|
|
1580
|
g.listener = listener;
|
1581
|
this.on(type, g);
|
1582
|
|
1583
|
return this;
|
1584
|
};
|
1585
|
EventEmitter.prototype.removeListener = function(type, listener) {
|
1586
|
var list, position, length, i;
|
1587
|
|
1588
|
if (!isFunction(listener))
|
1589
|
throw TypeError('listener must be a function');
|
1590
|
|
1591
|
if (!this._events || !this._events[type])
|
1592
|
return this;
|
1593
|
|
1594
|
list = this._events[type];
|
1595
|
length = list.length;
|
1596
|
position = -1;
|
1597
|
|
1598
|
if (list === listener ||
|
1599
|
(isFunction(list.listener) && list.listener === listener)) {
|
1600
|
delete this._events[type];
|
1601
|
if (this._events.removeListener)
|
1602
|
this.emit('removeListener', type, listener);
|
1603
|
|
1604
|
} else if (isObject(list)) {
|
1605
|
for (i = length; i-- > 0;) {
|
1606
|
if (list[i] === listener ||
|
1607
|
(list[i].listener && list[i].listener === listener)) {
|
1608
|
position = i;
|
1609
|
break;
|
1610
|
}
|
1611
|
}
|
1612
|
|
1613
|
if (position < 0)
|
1614
|
return this;
|
1615
|
|
1616
|
if (list.length === 1) {
|
1617
|
list.length = 0;
|
1618
|
delete this._events[type];
|
1619
|
} else {
|
1620
|
list.splice(position, 1);
|
1621
|
}
|
1622
|
|
1623
|
if (this._events.removeListener)
|
1624
|
this.emit('removeListener', type, listener);
|
1625
|
}
|
1626
|
|
1627
|
return this;
|
1628
|
};
|
1629
|
|
1630
|
EventEmitter.prototype.removeAllListeners = function(type) {
|
1631
|
var key, listeners;
|
1632
|
|
1633
|
if (!this._events)
|
1634
|
return this;
|
1635
|
if (!this._events.removeListener) {
|
1636
|
if (arguments.length === 0)
|
1637
|
this._events = {};
|
1638
|
else if (this._events[type])
|
1639
|
delete this._events[type];
|
1640
|
return this;
|
1641
|
}
|
1642
|
if (arguments.length === 0) {
|
1643
|
for (key in this._events) {
|
1644
|
if (key === 'removeListener') continue;
|
1645
|
this.removeAllListeners(key);
|
1646
|
}
|
1647
|
this.removeAllListeners('removeListener');
|
1648
|
this._events = {};
|
1649
|
return this;
|
1650
|
}
|
1651
|
|
1652
|
listeners = this._events[type];
|
1653
|
|
1654
|
if (isFunction(listeners)) {
|
1655
|
this.removeListener(type, listeners);
|
1656
|
} else {
|
1657
|
while (listeners.length)
|
1658
|
this.removeListener(type, listeners[listeners.length - 1]);
|
1659
|
}
|
1660
|
delete this._events[type];
|
1661
|
|
1662
|
return this;
|
1663
|
};
|
1664
|
|
1665
|
EventEmitter.prototype.listeners = function(type) {
|
1666
|
var ret;
|
1667
|
if (!this._events || !this._events[type])
|
1668
|
ret = [];
|
1669
|
else if (isFunction(this._events[type]))
|
1670
|
ret = [this._events[type]];
|
1671
|
else
|
1672
|
ret = this._events[type].slice();
|
1673
|
return ret;
|
1674
|
};
|
1675
|
|
1676
|
EventEmitter.listenerCount = function(emitter, type) {
|
1677
|
var ret;
|
1678
|
if (!emitter._events || !emitter._events[type])
|
1679
|
ret = 0;
|
1680
|
else if (isFunction(emitter._events[type]))
|
1681
|
ret = 1;
|
1682
|
else
|
1683
|
ret = emitter._events[type].length;
|
1684
|
return ret;
|
1685
|
};
|
1686
|
|
1687
|
function isFunction(arg) {
|
1688
|
return typeof arg === 'function';
|
1689
|
}
|
1690
|
|
1691
|
function isNumber(arg) {
|
1692
|
return typeof arg === 'number';
|
1693
|
}
|
1694
|
|
1695
|
function isObject(arg) {
|
1696
|
return typeof arg === 'object' && arg !== null;
|
1697
|
}
|
1698
|
|
1699
|
function isUndefined(arg) {
|
1700
|
return arg === void 0;
|
1701
|
}
|
1702
|
|
1703
|
},{}],"/node_modules/jshint/data/ascii-identifier-data.js":[function(_dereq_,module,exports){
|
1704
|
var identifierStartTable = [];
|
1705
|
|
1706
|
for (var i = 0; i < 128; i++) {
|
1707
|
identifierStartTable[i] =
|
1708
|
i === 36 || // $
|
1709
|
i >= 65 && i <= 90 || // A-Z
|
1710
|
i === 95 || // _
|
1711
|
i >= 97 && i <= 122; // a-z
|
1712
|
}
|
1713
|
|
1714
|
var identifierPartTable = [];
|
1715
|
|
1716
|
for (var i = 0; i < 128; i++) {
|
1717
|
identifierPartTable[i] =
|
1718
|
identifierStartTable[i] || // $, _, A-Z, a-z
|
1719
|
i >= 48 && i <= 57; // 0-9
|
1720
|
}
|
1721
|
|
1722
|
module.exports = {
|
1723
|
asciiIdentifierStartTable: identifierStartTable,
|
1724
|
asciiIdentifierPartTable: identifierPartTable
|
1725
|
};
|
1726
|
|
1727
|
},{}],"/node_modules/jshint/lodash.js":[function(_dereq_,module,exports){
|
1728
|
(function (global){
|
1729
|
;(function() {
|
1730
|
|
1731
|
var undefined;
|
1732
|
|
1733
|
var VERSION = '3.7.0';
|
1734
|
|
1735
|
var FUNC_ERROR_TEXT = 'Expected a function';
|
1736
|
|
1737
|
var argsTag = '[object Arguments]',
|
1738
|
arrayTag = '[object Array]',
|
1739
|
boolTag = '[object Boolean]',
|
1740
|
dateTag = '[object Date]',
|
1741
|
errorTag = '[object Error]',
|
1742
|
funcTag = '[object Function]',
|
1743
|
mapTag = '[object Map]',
|
1744
|
numberTag = '[object Number]',
|
1745
|
objectTag = '[object Object]',
|
1746
|
regexpTag = '[object RegExp]',
|
1747
|
setTag = '[object Set]',
|
1748
|
stringTag = '[object String]',
|
1749
|
weakMapTag = '[object WeakMap]';
|
1750
|
|
1751
|
var arrayBufferTag = '[object ArrayBuffer]',
|
1752
|
float32Tag = '[object Float32Array]',
|
1753
|
float64Tag = '[object Float64Array]',
|
1754
|
int8Tag = '[object Int8Array]',
|
1755
|
int16Tag = '[object Int16Array]',
|
1756
|
int32Tag = '[object Int32Array]',
|
1757
|
uint8Tag = '[object Uint8Array]',
|
1758
|
uint8ClampedTag = '[object Uint8ClampedArray]',
|
1759
|
uint16Tag = '[object Uint16Array]',
|
1760
|
uint32Tag = '[object Uint32Array]';
|
1761
|
|
1762
|
var reIsDeepProp = /\.|\[(?:[^[\]]+|(["'])(?:(?!\1)[^\n\\]|\\.)*?)\1\]/,
|
1763
|
reIsPlainProp = /^\w*$/,
|
1764
|
rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\n\\]|\\.)*?)\2)\]/g;
|
1765
|
|
1766
|
var reRegExpChars = /[.*+?^${}()|[\]\/\\]/g,
|
1767
|
reHasRegExpChars = RegExp(reRegExpChars.source);
|
1768
|
|
1769
|
var reEscapeChar = /\\(\\)?/g;
|
1770
|
|
1771
|
var reFlags = /\w*$/;
|
1772
|
|
1773
|
var reIsHostCtor = /^\[object .+?Constructor\]$/;
|
1774
|
|
1775
|
var typedArrayTags = {};
|
1776
|
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
|
1777
|
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
|
1778
|
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
|
1779
|
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
|
1780
|
typedArrayTags[uint32Tag] = true;
|
1781
|
typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
|
1782
|
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
|
1783
|
typedArrayTags[dateTag] = typedArrayTags[errorTag] =
|
1784
|
typedArrayTags[funcTag] = typedArrayTags[mapTag] =
|
1785
|
typedArrayTags[numberTag] = typedArrayTags[objectTag] =
|
1786
|
typedArrayTags[regexpTag] = typedArrayTags[setTag] =
|
1787
|
typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
|
1788
|
|
1789
|
var cloneableTags = {};
|
1790
|
cloneableTags[argsTag] = cloneableTags[arrayTag] =
|
1791
|
cloneableTags[arrayBufferTag] = cloneableTags[boolTag] =
|
1792
|
cloneableTags[dateTag] = cloneableTags[float32Tag] =
|
1793
|
cloneableTags[float64Tag] = cloneableTags[int8Tag] =
|
1794
|
cloneableTags[int16Tag] = cloneableTags[int32Tag] =
|
1795
|
cloneableTags[numberTag] = cloneableTags[objectTag] =
|
1796
|
cloneableTags[regexpTag] = cloneableTags[stringTag] =
|
1797
|
cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
|
1798
|
cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
|
1799
|
cloneableTags[errorTag] = cloneableTags[funcTag] =
|
1800
|
cloneableTags[mapTag] = cloneableTags[setTag] =
|
1801
|
cloneableTags[weakMapTag] = false;
|
1802
|
|
1803
|
var objectTypes = {
|
1804
|
'function': true,
|
1805
|
'object': true
|
1806
|
};
|
1807
|
|
1808
|
var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports;
|
1809
|
|
1810
|
var freeModule = objectTypes[typeof module] && module && !module.nodeType && module;
|
1811
|
|
1812
|
var freeGlobal = freeExports && freeModule && typeof global == 'object' && global && global.Object && global;
|
1813
|
|
1814
|
var freeSelf = objectTypes[typeof self] && self && self.Object && self;
|
1815
|
|
1816
|
var freeWindow = objectTypes[typeof window] && window && window.Object && window;
|
1817
|
|
1818
|
var moduleExports = freeModule && freeModule.exports === freeExports && freeExports;
|
1819
|
|
1820
|
var root = freeGlobal || ((freeWindow !== (this && this.window)) && freeWindow) || freeSelf || this;
|
1821
|
|
1822
|
function baseFindIndex(array, predicate, fromRight) {
|
1823
|
var length = array.length,
|
1824
|
index = fromRight ? length : -1;
|
1825
|
|
1826
|
while ((fromRight ? index-- : ++index < length)) {
|
1827
|
if (predicate(array[index], index, array)) {
|
1828
|
return index;
|
1829
|
}
|
1830
|
}
|
1831
|
return -1;
|
1832
|
}
|
1833
|
|
1834
|
function baseIndexOf(array, value, fromIndex) {
|
1835
|
if (value !== value) {
|
1836
|
return indexOfNaN(array, fromIndex);
|
1837
|
}
|
1838
|
var index = fromIndex - 1,
|
1839
|
length = array.length;
|
1840
|
|
1841
|
while (++index < length) {
|
1842
|
if (array[index] === value) {
|
1843
|
return index;
|
1844
|
}
|
1845
|
}
|
1846
|
return -1;
|
1847
|
}
|
1848
|
|
1849
|
function baseIsFunction(value) {
|
1850
|
return typeof value == 'function' || false;
|
1851
|
}
|
1852
|
|
1853
|
function baseToString(value) {
|
1854
|
if (typeof value == 'string') {
|
1855
|
return value;
|
1856
|
}
|
1857
|
return value == null ? '' : (value + '');
|
1858
|
}
|
1859
|
|
1860
|
function indexOfNaN(array, fromIndex, fromRight) {
|
1861
|
var length = array.length,
|
1862
|
index = fromIndex + (fromRight ? 0 : -1);
|
1863
|
|
1864
|
while ((fromRight ? index-- : ++index < length)) {
|
1865
|
var other = array[index];
|
1866
|
if (other !== other) {
|
1867
|
return index;
|
1868
|
}
|
1869
|
}
|
1870
|
return -1;
|
1871
|
}
|
1872
|
|
1873
|
function isObjectLike(value) {
|
1874
|
return !!value && typeof value == 'object';
|
1875
|
}
|
1876
|
|
1877
|
var arrayProto = Array.prototype,
|
1878
|
objectProto = Object.prototype;
|
1879
|
|
1880
|
var fnToString = Function.prototype.toString;
|
1881
|
|
1882
|
var hasOwnProperty = objectProto.hasOwnProperty;
|
1883
|
|
1884
|
var objToString = objectProto.toString;
|
1885
|
|
1886
|
var reIsNative = RegExp('^' +
|
1887
|
escapeRegExp(objToString)
|
1888
|
.replace(/toString|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
|
1889
|
);
|
1890
|
|
1891
|
var ArrayBuffer = isNative(ArrayBuffer = root.ArrayBuffer) && ArrayBuffer,
|
1892
|
bufferSlice = isNative(bufferSlice = ArrayBuffer && new ArrayBuffer(0).slice) && bufferSlice,
|
1893
|
floor = Math.floor,
|
1894
|
getOwnPropertySymbols = isNative(getOwnPropertySymbols = Object.getOwnPropertySymbols) && getOwnPropertySymbols,
|
1895
|
getPrototypeOf = isNative(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf,
|
1896
|
push = arrayProto.push,
|
1897
|
preventExtensions = isNative(Object.preventExtensions = Object.preventExtensions) && preventExtensions,
|
1898
|
propertyIsEnumerable = objectProto.propertyIsEnumerable,
|
1899
|
Uint8Array = isNative(Uint8Array = root.Uint8Array) && Uint8Array;
|
1900
|
|
1901
|
var Float64Array = (function() {
|
1902
|
try {
|
1903
|
var func = isNative(func = root.Float64Array) && func,
|
1904
|
result = new func(new ArrayBuffer(10), 0, 1) && func;
|
1905
|
} catch(e) {}
|
1906
|
return result;
|
1907
|
}());
|
1908
|
|
1909
|
var nativeAssign = (function() {
|
1910
|
var object = { '1': 0 },
|
1911
|
func = preventExtensions && isNative(func = Object.assign) && func;
|
1912
|
|
1913
|
try { func(preventExtensions(object), 'xo'); } catch(e) {}
|
1914
|
return !object[1] && func;
|
1915
|
}());
|
1916
|
|
1917
|
var nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray,
|
1918
|
nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys,
|
1919
|
nativeMax = Math.max,
|
1920
|
nativeMin = Math.min;
|
1921
|
|
1922
|
var NEGATIVE_INFINITY = Number.NEGATIVE_INFINITY;
|
1923
|
|
1924
|
var MAX_ARRAY_LENGTH = Math.pow(2, 32) - 1,
|
1925
|
MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
|
1926
|
HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;
|
1927
|
|
1928
|
var FLOAT64_BYTES_PER_ELEMENT = Float64Array ? Float64Array.BYTES_PER_ELEMENT : 0;
|
1929
|
|
1930
|
var MAX_SAFE_INTEGER = Math.pow(2, 53) - 1;
|
1931
|
|
1932
|
function lodash() {
|
1933
|
}
|
1934
|
|
1935
|
var support = lodash.support = {};
|
1936
|
|
1937
|
(function(x) {
|
1938
|
var Ctor = function() { this.x = x; },
|
1939
|
object = { '0': x, 'length': x },
|
1940
|
props = [];
|
1941
|
|
1942
|
Ctor.prototype = { 'valueOf': x, 'y': x };
|
1943
|
for (var key in new Ctor) { props.push(key); }
|
1944
|
|
1945
|
support.funcDecomp = /\bthis\b/.test(function() { return this; });
|
1946
|
|
1947
|
support.funcNames = typeof Function.name == 'string';
|
1948
|
|
1949
|
try {
|
1950
|
support.nonEnumArgs = !propertyIsEnumerable.call(arguments, 1);
|
1951
|
} catch(e) {
|
1952
|
support.nonEnumArgs = true;
|
1953
|
}
|
1954
|
}(1, 0));
|
1955
|
|
1956
|
function arrayCopy(source, array) {
|
1957
|
var index = -1,
|
1958
|
length = source.length;
|
1959
|
|
1960
|
array || (array = Array(length));
|
1961
|
while (++index < length) {
|
1962
|
array[index] = source[index];
|
1963
|
}
|
1964
|
return array;
|
1965
|
}
|
1966
|
|
1967
|
function arrayEach(array, iteratee) {
|
1968
|
var index = -1,
|
1969
|
length = array.length;
|
1970
|
|
1971
|
while (++index < length) {
|
1972
|
if (iteratee(array[index], index, array) === false) {
|
1973
|
break;
|
1974
|
}
|
1975
|
}
|
1976
|
return array;
|
1977
|
}
|
1978
|
|
1979
|
function arrayFilter(array, predicate) {
|
1980
|
var index = -1,
|
1981
|
length = array.length,
|
1982
|
resIndex = -1,
|
1983
|
result = [];
|
1984
|
|
1985
|
while (++index < length) {
|
1986
|
var value = array[index];
|
1987
|
if (predicate(value, index, array)) {
|
1988
|
result[++resIndex] = value;
|
1989
|
}
|
1990
|
}
|
1991
|
return result;
|
1992
|
}
|
1993
|
|
1994
|
function arrayMap(array, iteratee) {
|
1995
|
var index = -1,
|
1996
|
length = array.length,
|
1997
|
result = Array(length);
|
1998
|
|
1999
|
while (++index < length) {
|
2000
|
result[index] = iteratee(array[index], index, array);
|
2001
|
}
|
2002
|
return result;
|
2003
|
}
|
2004
|
|
2005
|
function arrayMax(array) {
|
2006
|
var index = -1,
|
2007
|
length = array.length,
|
2008
|
result = NEGATIVE_INFINITY;
|
2009
|
|
2010
|
while (++index < length) {
|
2011
|
var value = array[index];
|
2012
|
if (value > result) {
|
2013
|
result = value;
|
2014
|
}
|
2015
|
}
|
2016
|
return result;
|
2017
|
}
|
2018
|
|
2019
|
function arraySome(array, predicate) {
|
2020
|
var index = -1,
|
2021
|
length = array.length;
|
2022
|
|
2023
|
while (++index < length) {
|
2024
|
if (predicate(array[index], index, array)) {
|
2025
|
return true;
|
2026
|
}
|
2027
|
}
|
2028
|
return false;
|
2029
|
}
|
2030
|
|
2031
|
function assignWith(object, source, customizer) {
|
2032
|
var props = keys(source);
|
2033
|
push.apply(props, getSymbols(source));
|
2034
|
|
2035
|
var index = -1,
|
2036
|
length = props.length;
|
2037
|
|
2038
|
while (++index < length) {
|
2039
|
var key = props[index],
|
2040
|
value = object[key],
|
2041
|
result = customizer(value, source[key], key, object, source);
|
2042
|
|
2043
|
if ((result === result ? (result !== value) : (value === value)) ||
|
2044
|
(value === undefined && !(key in object))) {
|
2045
|
object[key] = result;
|
2046
|
}
|
2047
|
}
|
2048
|
return object;
|
2049
|
}
|
2050
|
|
2051
|
var baseAssign = nativeAssign || function(object, source) {
|
2052
|
return source == null
|
2053
|
? object
|
2054
|
: baseCopy(source, getSymbols(source), baseCopy(source, keys(source), object));
|
2055
|
};
|
2056
|
|
2057
|
function baseCopy(source, props, object) {
|
2058
|
object || (object = {});
|
2059
|
|
2060
|
var index = -1,
|
2061
|
length = props.length;
|
2062
|
|
2063
|
while (++index < length) {
|
2064
|
var key = props[index];
|
2065
|
object[key] = source[key];
|
2066
|
}
|
2067
|
return object;
|
2068
|
}
|
2069
|
|
2070
|
function baseCallback(func, thisArg, argCount) {
|
2071
|
var type = typeof func;
|
2072
|
if (type == 'function') {
|
2073
|
return thisArg === undefined
|
2074
|
? func
|
2075
|
: bindCallback(func, thisArg, argCount);
|
2076
|
}
|
2077
|
if (func == null) {
|
2078
|
return identity;
|
2079
|
}
|
2080
|
if (type == 'object') {
|
2081
|
return baseMatches(func);
|
2082
|
}
|
2083
|
return thisArg === undefined
|
2084
|
? property(func)
|
2085
|
: baseMatchesProperty(func, thisArg);
|
2086
|
}
|
2087
|
|
2088
|
function baseClone(value, isDeep, customizer, key, object, stackA, stackB) {
|
2089
|
var result;
|
2090
|
if (customizer) {
|
2091
|
result = object ? customizer(value, key, object) : customizer(value);
|
2092
|
}
|
2093
|
if (result !== undefined) {
|
2094
|
return result;
|
2095
|
}
|
2096
|
if (!isObject(value)) {
|
2097
|
return value;
|
2098
|
}
|
2099
|
var isArr = isArray(value);
|
2100
|
if (isArr) {
|
2101
|
result = initCloneArray(value);
|
2102
|
if (!isDeep) {
|
2103
|
return arrayCopy(value, result);
|
2104
|
}
|
2105
|
} else {
|
2106
|
var tag = objToString.call(value),
|
2107
|
isFunc = tag == funcTag;
|
2108
|
|
2109
|
if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
|
2110
|
result = initCloneObject(isFunc ? {} : value);
|
2111
|
if (!isDeep) {
|
2112
|
return baseAssign(result, value);
|
2113
|
}
|
2114
|
} else {
|
2115
|
return cloneableTags[tag]
|
2116
|
? initCloneByTag(value, tag, isDeep)
|
2117
|
: (object ? value : {});
|
2118
|
}
|
2119
|
}
|
2120
|
stackA || (stackA = []);
|
2121
|
stackB || (stackB = []);
|
2122
|
|
2123
|
var length = stackA.length;
|
2124
|
while (length--) {
|
2125
|
if (stackA[length] == value) {
|
2126
|
return stackB[length];
|
2127
|
}
|
2128
|
}
|
2129
|
stackA.push(value);
|
2130
|
stackB.push(result);
|
2131
|
|
2132
|
(isArr ? arrayEach : baseForOwn)(value, function(subValue, key) {
|
2133
|
result[key] = baseClone(subValue, isDeep, customizer, key, value, stackA, stackB);
|
2134
|
});
|
2135
|
return result;
|
2136
|
}
|
2137
|
|
2138
|
var baseEach = createBaseEach(baseForOwn);
|
2139
|
|
2140
|
function baseFilter(collection, predicate) {
|
2141
|
var result = [];
|
2142
|
baseEach(collection, function(value, index, collection) {
|
2143
|
if (predicate(value, index, collection)) {
|
2144
|
result.push(value);
|
2145
|
}
|
2146
|
});
|
2147
|
return result;
|
2148
|
}
|
2149
|
|
2150
|
var baseFor = createBaseFor();
|
2151
|
|
2152
|
function baseForIn(object, iteratee) {
|
2153
|
return baseFor(object, iteratee, keysIn);
|
2154
|
}
|
2155
|
|
2156
|
function baseForOwn(object, iteratee) {
|
2157
|
return baseFor(object, iteratee, keys);
|
2158
|
}
|
2159
|
|
2160
|
function baseGet(object, path, pathKey) {
|
2161
|
if (object == null) {
|
2162
|
return;
|
2163
|
}
|
2164
|
if (pathKey !== undefined && pathKey in toObject(object)) {
|
2165
|
path = [pathKey];
|
2166
|
}
|
2167
|
var index = -1,
|
2168
|
length = path.length;
|
2169
|
|
2170
|
while (object != null && ++index < length) {
|
2171
|
var result = object = object[path[index]];
|
2172
|
}
|
2173
|
return result;
|
2174
|
}
|
2175
|
|
2176
|
function baseIsEqual(value, other, customizer, isLoose, stackA, stackB) {
|
2177
|
if (value === other) {
|
2178
|
return value !== 0 || (1 / value == 1 / other);
|
2179
|
}
|
2180
|
var valType = typeof value,
|
2181
|
othType = typeof other;
|
2182
|
|
2183
|
if ((valType != 'function' && valType != 'object' && othType != 'function' && othType != 'object') ||
|
2184
|
value == null || other == null) {
|
2185
|
return value !== value && other !== other;
|
2186
|
}
|
2187
|
return baseIsEqualDeep(value, other, baseIsEqual, customizer, isLoose, stackA, stackB);
|
2188
|
}
|
2189
|
|
2190
|
function baseIsEqualDeep(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
|
2191
|
var objIsArr = isArray(object),
|
2192
|
othIsArr = isArray(other),
|
2193
|
objTag = arrayTag,
|
2194
|
othTag = arrayTag;
|
2195
|
|
2196
|
if (!objIsArr) {
|
2197
|
objTag = objToString.call(object);
|
2198
|
if (objTag == argsTag) {
|
2199
|
objTag = objectTag;
|
2200
|
} else if (objTag != objectTag) {
|
2201
|
objIsArr = isTypedArray(object);
|
2202
|
}
|
2203
|
}
|
2204
|
if (!othIsArr) {
|
2205
|
othTag = objToString.call(other);
|
2206
|
if (othTag == argsTag) {
|
2207
|
othTag = objectTag;
|
2208
|
} else if (othTag != objectTag) {
|
2209
|
othIsArr = isTypedArray(other);
|
2210
|
}
|
2211
|
}
|
2212
|
var objIsObj = objTag == objectTag,
|
2213
|
othIsObj = othTag == objectTag,
|
2214
|
isSameTag = objTag == othTag;
|
2215
|
|
2216
|
if (isSameTag && !(objIsArr || objIsObj)) {
|
2217
|
return equalByTag(object, other, objTag);
|
2218
|
}
|
2219
|
if (!isLoose) {
|
2220
|
var valWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
|
2221
|
othWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
|
2222
|
|
2223
|
if (valWrapped || othWrapped) {
|
2224
|
return equalFunc(valWrapped ? object.value() : object, othWrapped ? other.value() : other, customizer, isLoose, stackA, stackB);
|
2225
|
}
|
2226
|
}
|
2227
|
if (!isSameTag) {
|
2228
|
return false;
|
2229
|
}
|
2230
|
stackA || (stackA = []);
|
2231
|
stackB || (stackB = []);
|
2232
|
|
2233
|
var length = stackA.length;
|
2234
|
while (length--) {
|
2235
|
if (stackA[length] == object) {
|
2236
|
return stackB[length] == other;
|
2237
|
}
|
2238
|
}
|
2239
|
stackA.push(object);
|
2240
|
stackB.push(other);
|
2241
|
|
2242
|
var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, customizer, isLoose, stackA, stackB);
|
2243
|
|
2244
|
stackA.pop();
|
2245
|
stackB.pop();
|
2246
|
|
2247
|
return result;
|
2248
|
}
|
2249
|
|
2250
|
function baseIsMatch(object, props, values, strictCompareFlags, customizer) {
|
2251
|
var index = -1,
|
2252
|
length = props.length,
|
2253
|
noCustomizer = !customizer;
|
2254
|
|
2255
|
while (++index < length) {
|
2256
|
if ((noCustomizer && strictCompareFlags[index])
|
2257
|
? values[index] !== object[props[index]]
|
2258
|
: !(props[index] in object)
|
2259
|
) {
|
2260
|
return false;
|
2261
|
}
|
2262
|
}
|
2263
|
index = -1;
|
2264
|
while (++index < length) {
|
2265
|
var key = props[index],
|
2266
|
objValue = object[key],
|
2267
|
srcValue = values[index];
|
2268
|
|
2269
|
if (noCustomizer && strictCompareFlags[index]) {
|
2270
|
var result = objValue !== undefined || (key in object);
|
2271
|
} else {
|
2272
|
result = customizer ? customizer(objValue, srcValue, key) : undefined;
|
2273
|
if (result === undefined) {
|
2274
|
result = baseIsEqual(srcValue, objValue, customizer, true);
|
2275
|
}
|
2276
|
}
|
2277
|
if (!result) {
|
2278
|
return false;
|
2279
|
}
|
2280
|
}
|
2281
|
return true;
|
2282
|
}
|
2283
|
|
2284
|
function baseMatches(source) {
|
2285
|
var props = keys(source),
|
2286
|
length = props.length;
|
2287
|
|
2288
|
if (!length) {
|
2289
|
return constant(true);
|
2290
|
}
|
2291
|
if (length == 1) {
|
2292
|
var key = props[0],
|
2293
|
value = source[key];
|
2294
|
|
2295
|
if (isStrictComparable(value)) {
|
2296
|
return function(object) {
|
2297
|
if (object == null) {
|
2298
|
return false;
|
2299
|
}
|
2300
|
return object[key] === value && (value !== undefined || (key in toObject(object)));
|
2301
|
};
|
2302
|
}
|
2303
|
}
|
2304
|
var values = Array(length),
|
2305
|
strictCompareFlags = Array(length);
|
2306
|
|
2307
|
while (length--) {
|
2308
|
value = source[props[length]];
|
2309
|
values[length] = value;
|
2310
|
strictCompareFlags[length] = isStrictComparable(value);
|
2311
|
}
|
2312
|
return function(object) {
|
2313
|
return object != null && baseIsMatch(toObject(object), props, values, strictCompareFlags);
|
2314
|
};
|
2315
|
}
|
2316
|
|
2317
|
function baseMatchesProperty(path, value) {
|
2318
|
var isArr = isArray(path),
|
2319
|
isCommon = isKey(path) && isStrictComparable(value),
|
2320
|
pathKey = (path + '');
|
2321
|
|
2322
|
path = toPath(path);
|
2323
|
return function(object) {
|
2324
|
if (object == null) {
|
2325
|
return false;
|
2326
|
}
|
2327
|
var key = pathKey;
|
2328
|
object = toObject(object);
|
2329
|
if ((isArr || !isCommon) && !(key in object)) {
|
2330
|
object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
|
2331
|
if (object == null) {
|
2332
|
return false;
|
2333
|
}
|
2334
|
key = last(path);
|
2335
|
object = toObject(object);
|
2336
|
}
|
2337
|
return object[key] === value
|
2338
|
? (value !== undefined || (key in object))
|
2339
|
: baseIsEqual(value, object[key], null, true);
|
2340
|
};
|
2341
|
}
|
2342
|
|
2343
|
function baseMerge(object, source, customizer, stackA, stackB) {
|
2344
|
if (!isObject(object)) {
|
2345
|
return object;
|
2346
|
}
|
2347
|
var isSrcArr = isLength(source.length) && (isArray(source) || isTypedArray(source));
|
2348
|
if (!isSrcArr) {
|
2349
|
var props = keys(source);
|
2350
|
push.apply(props, getSymbols(source));
|
2351
|
}
|
2352
|
arrayEach(props || source, function(srcValue, key) {
|
2353
|
if (props) {
|
2354
|
key = srcValue;
|
2355
|
srcValue = source[key];
|
2356
|
}
|
2357
|
if (isObjectLike(srcValue)) {
|
2358
|
stackA || (stackA = []);
|
2359
|
stackB || (stackB = []);
|
2360
|
baseMergeDeep(object, source, key, baseMerge, customizer, stackA, stackB);
|
2361
|
}
|
2362
|
else {
|
2363
|
var value = object[key],
|
2364
|
result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
|
2365
|
isCommon = result === undefined;
|
2366
|
|
2367
|
if (isCommon) {
|
2368
|
result = srcValue;
|
2369
|
}
|
2370
|
if ((isSrcArr || result !== undefined) &&
|
2371
|
(isCommon || (result === result ? (result !== value) : (value === value)))) {
|
2372
|
object[key] = result;
|
2373
|
}
|
2374
|
}
|
2375
|
});
|
2376
|
return object;
|
2377
|
}
|
2378
|
|
2379
|
function baseMergeDeep(object, source, key, mergeFunc, customizer, stackA, stackB) {
|
2380
|
var length = stackA.length,
|
2381
|
srcValue = source[key];
|
2382
|
|
2383
|
while (length--) {
|
2384
|
if (stackA[length] == srcValue) {
|
2385
|
object[key] = stackB[length];
|
2386
|
return;
|
2387
|
}
|
2388
|
}
|
2389
|
var value = object[key],
|
2390
|
result = customizer ? customizer(value, srcValue, key, object, source) : undefined,
|
2391
|
isCommon = result === undefined;
|
2392
|
|
2393
|
if (isCommon) {
|
2394
|
result = srcValue;
|
2395
|
if (isLength(srcValue.length) && (isArray(srcValue) || isTypedArray(srcValue))) {
|
2396
|
result = isArray(value)
|
2397
|
? value
|
2398
|
: (getLength(value) ? arrayCopy(value) : []);
|
2399
|
}
|
2400
|
else if (isPlainObject(srcValue) || isArguments(srcValue)) {
|
2401
|
result = isArguments(value)
|
2402
|
? toPlainObject(value)
|
2403
|
: (isPlainObject(value) ? value : {});
|
2404
|
}
|
2405
|
else {
|
2406
|
isCommon = false;
|
2407
|
}
|
2408
|
}
|
2409
|
stackA.push(srcValue);
|
2410
|
stackB.push(result);
|
2411
|
|
2412
|
if (isCommon) {
|
2413
|
object[key] = mergeFunc(result, srcValue, customizer, stackA, stackB);
|
2414
|
} else if (result === result ? (result !== value) : (value === value)) {
|
2415
|
object[key] = result;
|
2416
|
}
|
2417
|
}
|
2418
|
|
2419
|
function baseProperty(key) {
|
2420
|
return function(object) {
|
2421
|
return object == null ? undefined : object[key];
|
2422
|
};
|
2423
|
}
|
2424
|
|
2425
|
function basePropertyDeep(path) {
|
2426
|
var pathKey = (path + '');
|
2427
|
path = toPath(path);
|
2428
|
return function(object) {
|
2429
|
return baseGet(object, path, pathKey);
|
2430
|
};
|
2431
|
}
|
2432
|
|
2433
|
function baseSlice(array, start, end) {
|
2434
|
var index = -1,
|
2435
|
length = array.length;
|
2436
|
|
2437
|
start = start == null ? 0 : (+start || 0);
|
2438
|
if (start < 0) {
|
2439
|
start = -start > length ? 0 : (length + start);
|
2440
|
}
|
2441
|
end = (end === undefined || end > length) ? length : (+end || 0);
|
2442
|
if (end < 0) {
|
2443
|
end += length;
|
2444
|
}
|
2445
|
length = start > end ? 0 : ((end - start) >>> 0);
|
2446
|
start >>>= 0;
|
2447
|
|
2448
|
var result = Array(length);
|
2449
|
while (++index < length) {
|
2450
|
result[index] = array[index + start];
|
2451
|
}
|
2452
|
return result;
|
2453
|
}
|
2454
|
|
2455
|
function baseSome(collection, predicate) {
|
2456
|
var result;
|
2457
|
|
2458
|
baseEach(collection, function(value, index, collection) {
|
2459
|
result = predicate(value, index, collection);
|
2460
|
return !result;
|
2461
|
});
|
2462
|
return !!result;
|
2463
|
}
|
2464
|
|
2465
|
function baseValues(object, props) {
|
2466
|
var index = -1,
|
2467
|
length = props.length,
|
2468
|
result = Array(length);
|
2469
|
|
2470
|
while (++index < length) {
|
2471
|
result[index] = object[props[index]];
|
2472
|
}
|
2473
|
return result;
|
2474
|
}
|
2475
|
|
2476
|
function binaryIndex(array, value, retHighest) {
|
2477
|
var low = 0,
|
2478
|
high = array ? array.length : low;
|
2479
|
|
2480
|
if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
|
2481
|
while (low < high) {
|
2482
|
var mid = (low + high) >>> 1,
|
2483
|
computed = array[mid];
|
2484
|
|
2485
|
if (retHighest ? (computed <= value) : (computed < value)) {
|
2486
|
low = mid + 1;
|
2487
|
} else {
|
2488
|
high = mid;
|
2489
|
}
|
2490
|
}
|
2491
|
return high;
|
2492
|
}
|
2493
|
return binaryIndexBy(array, value, identity, retHighest);
|
2494
|
}
|
2495
|
|
2496
|
function binaryIndexBy(array, value, iteratee, retHighest) {
|
2497
|
value = iteratee(value);
|
2498
|
|
2499
|
var low = 0,
|
2500
|
high = array ? array.length : 0,
|
2501
|
valIsNaN = value !== value,
|
2502
|
valIsUndef = value === undefined;
|
2503
|
|
2504
|
while (low < high) {
|
2505
|
var mid = floor((low + high) / 2),
|
2506
|
computed = iteratee(array[mid]),
|
2507
|
isReflexive = computed === computed;
|
2508
|
|
2509
|
if (valIsNaN) {
|
2510
|
var setLow = isReflexive || retHighest;
|
2511
|
} else if (valIsUndef) {
|
2512
|
setLow = isReflexive && (retHighest || computed !== undefined);
|
2513
|
} else {
|
2514
|
setLow = retHighest ? (computed <= value) : (computed < value);
|
2515
|
}
|
2516
|
if (setLow) {
|
2517
|
low = mid + 1;
|
2518
|
} else {
|
2519
|
high = mid;
|
2520
|
}
|
2521
|
}
|
2522
|
return nativeMin(high, MAX_ARRAY_INDEX);
|
2523
|
}
|
2524
|
|
2525
|
function bindCallback(func, thisArg, argCount) {
|
2526
|
if (typeof func != 'function') {
|
2527
|
return identity;
|
2528
|
}
|
2529
|
if (thisArg === undefined) {
|
2530
|
return func;
|
2531
|
}
|
2532
|
switch (argCount) {
|
2533
|
case 1: return function(value) {
|
2534
|
return func.call(thisArg, value);
|
2535
|
};
|
2536
|
case 3: return function(value, index, collection) {
|
2537
|
return func.call(thisArg, value, index, collection);
|
2538
|
};
|
2539
|
case 4: return function(accumulator, value, index, collection) {
|
2540
|
return func.call(thisArg, accumulator, value, index, collection);
|
2541
|
};
|
2542
|
case 5: return function(value, other, key, object, source) {
|
2543
|
return func.call(thisArg, value, other, key, object, source);
|
2544
|
};
|
2545
|
}
|
2546
|
return function() {
|
2547
|
return func.apply(thisArg, arguments);
|
2548
|
};
|
2549
|
}
|
2550
|
|
2551
|
function bufferClone(buffer) {
|
2552
|
return bufferSlice.call(buffer, 0);
|
2553
|
}
|
2554
|
if (!bufferSlice) {
|
2555
|
bufferClone = !(ArrayBuffer && Uint8Array) ? constant(null) : function(buffer) {
|
2556
|
var byteLength = buffer.byteLength,
|
2557
|
floatLength = Float64Array ? floor(byteLength / FLOAT64_BYTES_PER_ELEMENT) : 0,
|
2558
|
offset = floatLength * FLOAT64_BYTES_PER_ELEMENT,
|
2559
|
result = new ArrayBuffer(byteLength);
|
2560
|
|
2561
|
if (floatLength) {
|
2562
|
var view = new Float64Array(result, 0, floatLength);
|
2563
|
view.set(new Float64Array(buffer, 0, floatLength));
|
2564
|
}
|
2565
|
if (byteLength != offset) {
|
2566
|
view = new Uint8Array(result, offset);
|
2567
|
view.set(new Uint8Array(buffer, offset));
|
2568
|
}
|
2569
|
return result;
|
2570
|
};
|
2571
|
}
|
2572
|
|
2573
|
function createAssigner(assigner) {
|
2574
|
return restParam(function(object, sources) {
|
2575
|
var index = -1,
|
2576
|
length = object == null ? 0 : sources.length,
|
2577
|
customizer = length > 2 && sources[length - 2],
|
2578
|
guard = length > 2 && sources[2],
|
2579
|
thisArg = length > 1 && sources[length - 1];
|
2580
|
|
2581
|
if (typeof customizer == 'function') {
|
2582
|
customizer = bindCallback(customizer, thisArg, 5);
|
2583
|
length -= 2;
|
2584
|
} else {
|
2585
|
customizer = typeof thisArg == 'function' ? thisArg : null;
|
2586
|
length -= (customizer ? 1 : 0);
|
2587
|
}
|
2588
|
if (guard && isIterateeCall(sources[0], sources[1], guard)) {
|
2589
|
customizer = length < 3 ? null : customizer;
|
2590
|
length = 1;
|
2591
|
}
|
2592
|
while (++index < length) {
|
2593
|
var source = sources[index];
|
2594
|
if (source) {
|
2595
|
assigner(object, source, customizer);
|
2596
|
}
|
2597
|
}
|
2598
|
return object;
|
2599
|
});
|
2600
|
}
|
2601
|
|
2602
|
function createBaseEach(eachFunc, fromRight) {
|
2603
|
return function(collection, iteratee) {
|
2604
|
var length = collection ? getLength(collection) : 0;
|
2605
|
if (!isLength(length)) {
|
2606
|
return eachFunc(collection, iteratee);
|
2607
|
}
|
2608
|
var index = fromRight ? length : -1,
|
2609
|
iterable = toObject(collection);
|
2610
|
|
2611
|
while ((fromRight ? index-- : ++index < length)) {
|
2612
|
if (iteratee(iterable[index], index, iterable) === false) {
|
2613
|
break;
|
2614
|
}
|
2615
|
}
|
2616
|
return collection;
|
2617
|
};
|
2618
|
}
|
2619
|
|
2620
|
function createBaseFor(fromRight) {
|
2621
|
return function(object, iteratee, keysFunc) {
|
2622
|
var iterable = toObject(object),
|
2623
|
props = keysFunc(object),
|
2624
|
length = props.length,
|
2625
|
index = fromRight ? length : -1;
|
2626
|
|
2627
|
while ((fromRight ? index-- : ++index < length)) {
|
2628
|
var key = props[index];
|
2629
|
if (iteratee(iterable[key], key, iterable) === false) {
|
2630
|
break;
|
2631
|
}
|
2632
|
}
|
2633
|
return object;
|
2634
|
};
|
2635
|
}
|
2636
|
|
2637
|
function createFindIndex(fromRight) {
|
2638
|
return function(array, predicate, thisArg) {
|
2639
|
if (!(array && array.length)) {
|
2640
|
return -1;
|
2641
|
}
|
2642
|
predicate = getCallback(predicate, thisArg, 3);
|
2643
|
return baseFindIndex(array, predicate, fromRight);
|
2644
|
};
|
2645
|
}
|
2646
|
|
2647
|
function createForEach(arrayFunc, eachFunc) {
|
2648
|
return function(collection, iteratee, thisArg) {
|
2649
|
return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
|
2650
|
? arrayFunc(collection, iteratee)
|
2651
|
: eachFunc(collection, bindCallback(iteratee, thisArg, 3));
|
2652
|
};
|
2653
|
}
|
2654
|
|
2655
|
function equalArrays(array, other, equalFunc, customizer, isLoose, stackA, stackB) {
|
2656
|
var index = -1,
|
2657
|
arrLength = array.length,
|
2658
|
othLength = other.length,
|
2659
|
result = true;
|
2660
|
|
2661
|
if (arrLength != othLength && !(isLoose && othLength > arrLength)) {
|
2662
|
return false;
|
2663
|
}
|
2664
|
while (result && ++index < arrLength) {
|
2665
|
var arrValue = array[index],
|
2666
|
othValue = other[index];
|
2667
|
|
2668
|
result = undefined;
|
2669
|
if (customizer) {
|
2670
|
result = isLoose
|
2671
|
? customizer(othValue, arrValue, index)
|
2672
|
: customizer(arrValue, othValue, index);
|
2673
|
}
|
2674
|
if (result === undefined) {
|
2675
|
if (isLoose) {
|
2676
|
var othIndex = othLength;
|
2677
|
while (othIndex--) {
|
2678
|
othValue = other[othIndex];
|
2679
|
result = (arrValue && arrValue === othValue) || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB);
|
2680
|
if (result) {
|
2681
|
break;
|
2682
|
}
|
2683
|
}
|
2684
|
} else {
|
2685
|
result = (arrValue && arrValue === othValue) || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB);
|
2686
|
}
|
2687
|
}
|
2688
|
}
|
2689
|
return !!result;
|
2690
|
}
|
2691
|
|
2692
|
function equalByTag(object, other, tag) {
|
2693
|
switch (tag) {
|
2694
|
case boolTag:
|
2695
|
case dateTag:
|
2696
|
return +object == +other;
|
2697
|
|
2698
|
case errorTag:
|
2699
|
return object.name == other.name && object.message == other.message;
|
2700
|
|
2701
|
case numberTag:
|
2702
|
return (object != +object)
|
2703
|
? other != +other
|
2704
|
: (object == 0 ? ((1 / object) == (1 / other)) : object == +other);
|
2705
|
|
2706
|
case regexpTag:
|
2707
|
case stringTag:
|
2708
|
return object == (other + '');
|
2709
|
}
|
2710
|
return false;
|
2711
|
}
|
2712
|
|
2713
|
function equalObjects(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
|
2714
|
var objProps = keys(object),
|
2715
|
objLength = objProps.length,
|
2716
|
othProps = keys(other),
|
2717
|
othLength = othProps.length;
|
2718
|
|
2719
|
if (objLength != othLength && !isLoose) {
|
2720
|
return false;
|
2721
|
}
|
2722
|
var skipCtor = isLoose,
|
2723
|
index = -1;
|
2724
|
|
2725
|
while (++index < objLength) {
|
2726
|
var key = objProps[index],
|
2727
|
result = isLoose ? key in other : hasOwnProperty.call(other, key);
|
2728
|
|
2729
|
if (result) {
|
2730
|
var objValue = object[key],
|
2731
|
othValue = other[key];
|
2732
|
|
2733
|
result = undefined;
|
2734
|
if (customizer) {
|
2735
|
result = isLoose
|
2736
|
? customizer(othValue, objValue, key)
|
2737
|
: customizer(objValue, othValue, key);
|
2738
|
}
|
2739
|
if (result === undefined) {
|
2740
|
result = (objValue && objValue === othValue) || equalFunc(objValue, othValue, customizer, isLoose, stackA, stackB);
|
2741
|
}
|
2742
|
}
|
2743
|
if (!result) {
|
2744
|
return false;
|
2745
|
}
|
2746
|
skipCtor || (skipCtor = key == 'constructor');
|
2747
|
}
|
2748
|
if (!skipCtor) {
|
2749
|
var objCtor = object.constructor,
|
2750
|
othCtor = other.constructor;
|
2751
|
|
2752
|
if (objCtor != othCtor &&
|
2753
|
('constructor' in object && 'constructor' in other) &&
|
2754
|
!(typeof objCtor == 'function' && objCtor instanceof objCtor &&
|
2755
|
typeof othCtor == 'function' && othCtor instanceof othCtor)) {
|
2756
|
return false;
|
2757
|
}
|
2758
|
}
|
2759
|
return true;
|
2760
|
}
|
2761
|
|
2762
|
function getCallback(func, thisArg, argCount) {
|
2763
|
var result = lodash.callback || callback;
|
2764
|
result = result === callback ? baseCallback : result;
|
2765
|
return argCount ? result(func, thisArg, argCount) : result;
|
2766
|
}
|
2767
|
|
2768
|
function getIndexOf(collection, target, fromIndex) {
|
2769
|
var result = lodash.indexOf || indexOf;
|
2770
|
result = result === indexOf ? baseIndexOf : result;
|
2771
|
return collection ? result(collection, target, fromIndex) : result;
|
2772
|
}
|
2773
|
|
2774
|
var getLength = baseProperty('length');
|
2775
|
|
2776
|
var getSymbols = !getOwnPropertySymbols ? constant([]) : function(object) {
|
2777
|
return getOwnPropertySymbols(toObject(object));
|
2778
|
};
|
2779
|
|
2780
|
function initCloneArray(array) {
|
2781
|
var length = array.length,
|
2782
|
result = new array.constructor(length);
|
2783
|
|
2784
|
if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
|
2785
|
result.index = array.index;
|
2786
|
result.input = array.input;
|
2787
|
}
|
2788
|
return result;
|
2789
|
}
|
2790
|
|
2791
|
function initCloneObject(object) {
|
2792
|
var Ctor = object.constructor;
|
2793
|
if (!(typeof Ctor == 'function' && Ctor instanceof Ctor)) {
|
2794
|
Ctor = Object;
|
2795
|
}
|
2796
|
return new Ctor;
|
2797
|
}
|
2798
|
|
2799
|
function initCloneByTag(object, tag, isDeep) {
|
2800
|
var Ctor = object.constructor;
|
2801
|
switch (tag) {
|
2802
|
case arrayBufferTag:
|
2803
|
return bufferClone(object);
|
2804
|
|
2805
|
case boolTag:
|
2806
|
case dateTag:
|
2807
|
return new Ctor(+object);
|
2808
|
|
2809
|
case float32Tag: case float64Tag:
|
2810
|
case int8Tag: case int16Tag: case int32Tag:
|
2811
|
case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
|
2812
|
var buffer = object.buffer;
|
2813
|
return new Ctor(isDeep ? bufferClone(buffer) : buffer, object.byteOffset, object.length);
|
2814
|
|
2815
|
case numberTag:
|
2816
|
case stringTag:
|
2817
|
return new Ctor(object);
|
2818
|
|
2819
|
case regexpTag:
|
2820
|
var result = new Ctor(object.source, reFlags.exec(object));
|
2821
|
result.lastIndex = object.lastIndex;
|
2822
|
}
|
2823
|
return result;
|
2824
|
}
|
2825
|
|
2826
|
function isIndex(value, length) {
|
2827
|
value = +value;
|
2828
|
length = length == null ? MAX_SAFE_INTEGER : length;
|
2829
|
return value > -1 && value % 1 == 0 && value < length;
|
2830
|
}
|
2831
|
|
2832
|
function isIterateeCall(value, index, object) {
|
2833
|
if (!isObject(object)) {
|
2834
|
return false;
|
2835
|
}
|
2836
|
var type = typeof index;
|
2837
|
if (type == 'number') {
|
2838
|
var length = getLength(object),
|
2839
|
prereq = isLength(length) && isIndex(index, length);
|
2840
|
} else {
|
2841
|
prereq = type == 'string' && index in object;
|
2842
|
}
|
2843
|
if (prereq) {
|
2844
|
var other = object[index];
|
2845
|
return value === value ? (value === other) : (other !== other);
|
2846
|
}
|
2847
|
return false;
|
2848
|
}
|
2849
|
|
2850
|
function isKey(value, object) {
|
2851
|
var type = typeof value;
|
2852
|
if ((type == 'string' && reIsPlainProp.test(value)) || type == 'number') {
|
2853
|
return true;
|
2854
|
}
|
2855
|
if (isArray(value)) {
|
2856
|
return false;
|
2857
|
}
|
2858
|
var result = !reIsDeepProp.test(value);
|
2859
|
return result || (object != null && value in toObject(object));
|
2860
|
}
|
2861
|
|
2862
|
function isLength(value) {
|
2863
|
return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
|
2864
|
}
|
2865
|
|
2866
|
function isStrictComparable(value) {
|
2867
|
return value === value && (value === 0 ? ((1 / value) > 0) : !isObject(value));
|
2868
|
}
|
2869
|
|
2870
|
function shimIsPlainObject(value) {
|
2871
|
var Ctor,
|
2872
|
support = lodash.support;
|
2873
|
|
2874
|
if (!(isObjectLike(value) && objToString.call(value) == objectTag) ||
|
2875
|
(!hasOwnProperty.call(value, 'constructor') &&
|
2876
|
(Ctor = value.constructor, typeof Ctor == 'function' && !(Ctor instanceof Ctor)))) {
|
2877
|
return false;
|
2878
|
}
|
2879
|
var result;
|
2880
|
baseForIn(value, function(subValue, key) {
|
2881
|
result = key;
|
2882
|
});
|
2883
|
return result === undefined || hasOwnProperty.call(value, result);
|
2884
|
}
|
2885
|
|
2886
|
function shimKeys(object) {
|
2887
|
var props = keysIn(object),
|
2888
|
propsLength = props.length,
|
2889
|
length = propsLength && object.length,
|
2890
|
support = lodash.support;
|
2891
|
|
2892
|
var allowIndexes = length && isLength(length) &&
|
2893
|
(isArray(object) || (support.nonEnumArgs && isArguments(object)));
|
2894
|
|
2895
|
var index = -1,
|
2896
|
result = [];
|
2897
|
|
2898
|
while (++index < propsLength) {
|
2899
|
var key = props[index];
|
2900
|
if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) {
|
2901
|
result.push(key);
|
2902
|
}
|
2903
|
}
|
2904
|
return result;
|
2905
|
}
|
2906
|
|
2907
|
function toObject(value) {
|
2908
|
return isObject(value) ? value : Object(value);
|
2909
|
}
|
2910
|
|
2911
|
function toPath(value) {
|
2912
|
if (isArray(value)) {
|
2913
|
return value;
|
2914
|
}
|
2915
|
var result = [];
|
2916
|
baseToString(value).replace(rePropName, function(match, number, quote, string) {
|
2917
|
result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
|
2918
|
});
|
2919
|
return result;
|
2920
|
}
|
2921
|
|
2922
|
var findLastIndex = createFindIndex(true);
|
2923
|
|
2924
|
function indexOf(array, value, fromIndex) {
|
2925
|
var length = array ? array.length : 0;
|
2926
|
if (!length) {
|
2927
|
return -1;
|
2928
|
}
|
2929
|
if (typeof fromIndex == 'number') {
|
2930
|
fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : fromIndex;
|
2931
|
} else if (fromIndex) {
|
2932
|
var index = binaryIndex(array, value),
|
2933
|
other = array[index];
|
2934
|
|
2935
|
if (value === value ? (value === other) : (other !== other)) {
|
2936
|
return index;
|
2937
|
}
|
2938
|
return -1;
|
2939
|
}
|
2940
|
return baseIndexOf(array, value, fromIndex || 0);
|
2941
|
}
|
2942
|
|
2943
|
function last(array) {
|
2944
|
var length = array ? array.length : 0;
|
2945
|
return length ? array[length - 1] : undefined;
|
2946
|
}
|
2947
|
|
2948
|
function slice(array, start, end) {
|
2949
|
var length = array ? array.length : 0;
|
2950
|
if (!length) {
|
2951
|
return [];
|
2952
|
}
|
2953
|
if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
|
2954
|
start = 0;
|
2955
|
end = length;
|
2956
|
}
|
2957
|
return baseSlice(array, start, end);
|
2958
|
}
|
2959
|
|
2960
|
function unzip(array) {
|
2961
|
var index = -1,
|
2962
|
length = (array && array.length && arrayMax(arrayMap(array, getLength))) >>> 0,
|
2963
|
result = Array(length);
|
2964
|
|
2965
|
while (++index < length) {
|
2966
|
result[index] = arrayMap(array, baseProperty(index));
|
2967
|
}
|
2968
|
return result;
|
2969
|
}
|
2970
|
|
2971
|
var zip = restParam(unzip);
|
2972
|
|
2973
|
var forEach = createForEach(arrayEach, baseEach);
|
2974
|
|
2975
|
function includes(collection, target, fromIndex, guard) {
|
2976
|
var length = collection ? getLength(collection) : 0;
|
2977
|
if (!isLength(length)) {
|
2978
|
collection = values(collection);
|
2979
|
length = collection.length;
|
2980
|
}
|
2981
|
if (!length) {
|
2982
|
return false;
|
2983
|
}
|
2984
|
if (typeof fromIndex != 'number' || (guard && isIterateeCall(target, fromIndex, guard))) {
|
2985
|
fromIndex = 0;
|
2986
|
} else {
|
2987
|
fromIndex = fromIndex < 0 ? nativeMax(length + fromIndex, 0) : (fromIndex || 0);
|
2988
|
}
|
2989
|
return (typeof collection == 'string' || !isArray(collection) && isString(collection))
|
2990
|
? (fromIndex < length && collection.indexOf(target, fromIndex) > -1)
|
2991
|
: (getIndexOf(collection, target, fromIndex) > -1);
|
2992
|
}
|
2993
|
|
2994
|
function reject(collection, predicate, thisArg) {
|
2995
|
var func = isArray(collection) ? arrayFilter : baseFilter;
|
2996
|
predicate = getCallback(predicate, thisArg, 3);
|
2997
|
return func(collection, function(value, index, collection) {
|
2998
|
return !predicate(value, index, collection);
|
2999
|
});
|
3000
|
}
|
3001
|
|
3002
|
function some(collection, predicate, thisArg) {
|
3003
|
var func = isArray(collection) ? arraySome : baseSome;
|
3004
|
if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
|
3005
|
predicate = null;
|
3006
|
}
|
3007
|
if (typeof predicate != 'function' || thisArg !== undefined) {
|
3008
|
predicate = getCallback(predicate, thisArg, 3);
|
3009
|
}
|
3010
|
return func(collection, predicate);
|
3011
|
}
|
3012
|
|
3013
|
function restParam(func, start) {
|
3014
|
if (typeof func != 'function') {
|
3015
|
throw new TypeError(FUNC_ERROR_TEXT);
|
3016
|
}
|
3017
|
start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
|
3018
|
return function() {
|
3019
|
var args = arguments,
|
3020
|
index = -1,
|
3021
|
length = nativeMax(args.length - start, 0),
|
3022
|
rest = Array(length);
|
3023
|
|
3024
|
while (++index < length) {
|
3025
|
rest[index] = args[start + index];
|
3026
|
}
|
3027
|
switch (start) {
|
3028
|
case 0: return func.call(this, rest);
|
3029
|
case 1: return func.call(this, args[0], rest);
|
3030
|
case 2: return func.call(this, args[0], args[1], rest);
|
3031
|
}
|
3032
|
var otherArgs = Array(start + 1);
|
3033
|
index = -1;
|
3034
|
while (++index < start) {
|
3035
|
otherArgs[index] = args[index];
|
3036
|
}
|
3037
|
otherArgs[start] = rest;
|
3038
|
return func.apply(this, otherArgs);
|
3039
|
};
|
3040
|
}
|
3041
|
|
3042
|
function clone(value, isDeep, customizer, thisArg) {
|
3043
|
if (isDeep && typeof isDeep != 'boolean' && isIterateeCall(value, isDeep, customizer)) {
|
3044
|
isDeep = false;
|
3045
|
}
|
3046
|
else if (typeof isDeep == 'function') {
|
3047
|
thisArg = customizer;
|
3048
|
customizer = isDeep;
|
3049
|
isDeep = false;
|
3050
|
}
|
3051
|
customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 1);
|
3052
|
return baseClone(value, isDeep, customizer);
|
3053
|
}
|
3054
|
|
3055
|
function isArguments(value) {
|
3056
|
var length = isObjectLike(value) ? value.length : undefined;
|
3057
|
return isLength(length) && objToString.call(value) == argsTag;
|
3058
|
}
|
3059
|
|
3060
|
var isArray = nativeIsArray || function(value) {
|
3061
|
return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag;
|
3062
|
};
|
3063
|
|
3064
|
function isEmpty(value) {
|
3065
|
if (value == null) {
|
3066
|
return true;
|
3067
|
}
|
3068
|
var length = getLength(value);
|
3069
|
if (isLength(length) && (isArray(value) || isString(value) || isArguments(value) ||
|
3070
|
(isObjectLike(value) && isFunction(value.splice)))) {
|
3071
|
return !length;
|
3072
|
}
|
3073
|
return !keys(value).length;
|
3074
|
}
|
3075
|
|
3076
|
var isFunction = !(baseIsFunction(/x/) || (Uint8Array && !baseIsFunction(Uint8Array))) ? baseIsFunction : function(value) {
|
3077
|
return objToString.call(value) == funcTag;
|
3078
|
};
|
3079
|
|
3080
|
function isObject(value) {
|
3081
|
var type = typeof value;
|
3082
|
return type == 'function' || (!!value && type == 'object');
|
3083
|
}
|
3084
|
|
3085
|
function isNative(value) {
|
3086
|
if (value == null) {
|
3087
|
return false;
|
3088
|
}
|
3089
|
if (objToString.call(value) == funcTag) {
|
3090
|
return reIsNative.test(fnToString.call(value));
|
3091
|
}
|
3092
|
return isObjectLike(value) && reIsHostCtor.test(value);
|
3093
|
}
|
3094
|
|
3095
|
function isNumber(value) {
|
3096
|
return typeof value == 'number' || (isObjectLike(value) && objToString.call(value) == numberTag);
|
3097
|
}
|
3098
|
|
3099
|
var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) {
|
3100
|
if (!(value && objToString.call(value) == objectTag)) {
|
3101
|
return false;
|
3102
|
}
|
3103
|
var valueOf = value.valueOf,
|
3104
|
objProto = isNative(valueOf) && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto);
|
3105
|
|
3106
|
return objProto
|
3107
|
? (value == objProto || getPrototypeOf(value) == objProto)
|
3108
|
: shimIsPlainObject(value);
|
3109
|
};
|
3110
|
|
3111
|
function isString(value) {
|
3112
|
return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag);
|
3113
|
}
|
3114
|
|
3115
|
function isTypedArray(value) {
|
3116
|
return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
|
3117
|
}
|
3118
|
|
3119
|
function toPlainObject(value) {
|
3120
|
return baseCopy(value, keysIn(value));
|
3121
|
}
|
3122
|
|
3123
|
var assign = createAssigner(function(object, source, customizer) {
|
3124
|
return customizer
|
3125
|
? assignWith(object, source, customizer)
|
3126
|
: baseAssign(object, source);
|
3127
|
});
|
3128
|
|
3129
|
function has(object, path) {
|
3130
|
if (object == null) {
|
3131
|
return false;
|
3132
|
}
|
3133
|
var result = hasOwnProperty.call(object, path);
|
3134
|
if (!result && !isKey(path)) {
|
3135
|
path = toPath(path);
|
3136
|
object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
|
3137
|
path = last(path);
|
3138
|
result = object != null && hasOwnProperty.call(object, path);
|
3139
|
}
|
3140
|
return result;
|
3141
|
}
|
3142
|
|
3143
|
var keys = !nativeKeys ? shimKeys : function(object) {
|
3144
|
if (object) {
|
3145
|
var Ctor = object.constructor,
|
3146
|
length = object.length;
|
3147
|
}
|
3148
|
if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
|
3149
|
(typeof object != 'function' && isLength(length))) {
|
3150
|
return shimKeys(object);
|
3151
|
}
|
3152
|
return isObject(object) ? nativeKeys(object) : [];
|
3153
|
};
|
3154
|
|
3155
|
function keysIn(object) {
|
3156
|
if (object == null) {
|
3157
|
return [];
|
3158
|
}
|
3159
|
if (!isObject(object)) {
|
3160
|
object = Object(object);
|
3161
|
}
|
3162
|
var length = object.length;
|
3163
|
length = (length && isLength(length) &&
|
3164
|
(isArray(object) || (support.nonEnumArgs && isArguments(object))) && length) || 0;
|
3165
|
|
3166
|
var Ctor = object.constructor,
|
3167
|
index = -1,
|
3168
|
isProto = typeof Ctor == 'function' && Ctor.prototype === object,
|
3169
|
result = Array(length),
|
3170
|
skipIndexes = length > 0;
|
3171
|
|
3172
|
while (++index < length) {
|
3173
|
result[index] = (index + '');
|
3174
|
}
|
3175
|
for (var key in object) {
|
3176
|
if (!(skipIndexes && isIndex(key, length)) &&
|
3177
|
!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
|
3178
|
result.push(key);
|
3179
|
}
|
3180
|
}
|
3181
|
return result;
|
3182
|
}
|
3183
|
|
3184
|
var merge = createAssigner(baseMerge);
|
3185
|
|
3186
|
function values(object) {
|
3187
|
return baseValues(object, keys(object));
|
3188
|
}
|
3189
|
|
3190
|
function escapeRegExp(string) {
|
3191
|
string = baseToString(string);
|
3192
|
return (string && reHasRegExpChars.test(string))
|
3193
|
? string.replace(reRegExpChars, '\\$&')
|
3194
|
: string;
|
3195
|
}
|
3196
|
|
3197
|
function callback(func, thisArg, guard) {
|
3198
|
if (guard && isIterateeCall(func, thisArg, guard)) {
|
3199
|
thisArg = null;
|
3200
|
}
|
3201
|
return baseCallback(func, thisArg);
|
3202
|
}
|
3203
|
|
3204
|
function constant(value) {
|
3205
|
return function() {
|
3206
|
return value;
|
3207
|
};
|
3208
|
}
|
3209
|
|
3210
|
function identity(value) {
|
3211
|
return value;
|
3212
|
}
|
3213
|
|
3214
|
function property(path) {
|
3215
|
return isKey(path) ? baseProperty(path) : basePropertyDeep(path);
|
3216
|
}
|
3217
|
lodash.assign = assign;
|
3218
|
lodash.callback = callback;
|
3219
|
lodash.constant = constant;
|
3220
|
lodash.forEach = forEach;
|
3221
|
lodash.keys = keys;
|
3222
|
lodash.keysIn = keysIn;
|
3223
|
lodash.merge = merge;
|
3224
|
lodash.property = property;
|
3225
|
lodash.reject = reject;
|
3226
|
lodash.restParam = restParam;
|
3227
|
lodash.slice = slice;
|
3228
|
lodash.toPlainObject = toPlainObject;
|
3229
|
lodash.unzip = unzip;
|
3230
|
lodash.values = values;
|
3231
|
lodash.zip = zip;
|
3232
|
|
3233
|
lodash.each = forEach;
|
3234
|
lodash.extend = assign;
|
3235
|
lodash.iteratee = callback;
|
3236
|
lodash.clone = clone;
|
3237
|
lodash.escapeRegExp = escapeRegExp;
|
3238
|
lodash.findLastIndex = findLastIndex;
|
3239
|
lodash.has = has;
|
3240
|
lodash.identity = identity;
|
3241
|
lodash.includes = includes;
|
3242
|
lodash.indexOf = indexOf;
|
3243
|
lodash.isArguments = isArguments;
|
3244
|
lodash.isArray = isArray;
|
3245
|
lodash.isEmpty = isEmpty;
|
3246
|
lodash.isFunction = isFunction;
|
3247
|
lodash.isNative = isNative;
|
3248
|
lodash.isNumber = isNumber;
|
3249
|
lodash.isObject = isObject;
|
3250
|
lodash.isPlainObject = isPlainObject;
|
3251
|
lodash.isString = isString;
|
3252
|
lodash.isTypedArray = isTypedArray;
|
3253
|
lodash.last = last;
|
3254
|
lodash.some = some;
|
3255
|
|
3256
|
lodash.any = some;
|
3257
|
lodash.contains = includes;
|
3258
|
lodash.include = includes;
|
3259
|
|
3260
|
lodash.VERSION = VERSION;
|
3261
|
if (freeExports && freeModule) {
|
3262
|
if (moduleExports) {
|
3263
|
(freeModule.exports = lodash)._ = lodash;
|
3264
|
}
|
3265
|
else {
|
3266
|
freeExports._ = lodash;
|
3267
|
}
|
3268
|
}
|
3269
|
else {
|
3270
|
root._ = lodash;
|
3271
|
}
|
3272
|
}.call(this));
|
3273
|
|
3274
|
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
3275
|
},{}],"/node_modules/jshint/src/jshint.js":[function(_dereq_,module,exports){
|
3276
|
|
3277
|
var _ = _dereq_("../lodash");
|
3278
|
var events = _dereq_("events");
|
3279
|
var vars = _dereq_("./vars.js");
|
3280
|
var messages = _dereq_("./messages.js");
|
3281
|
var Lexer = _dereq_("./lex.js").Lexer;
|
3282
|
var reg = _dereq_("./reg.js");
|
3283
|
var state = _dereq_("./state.js").state;
|
3284
|
var style = _dereq_("./style.js");
|
3285
|
var options = _dereq_("./options.js");
|
3286
|
var scopeManager = _dereq_("./scope-manager.js");
|
3287
|
|
3288
|
var JSHINT = (function() {
|
3289
|
"use strict";
|
3290
|
|
3291
|
var api, // Extension API
|
3292
|
bang = {
|
3293
|
"<" : true,
|
3294
|
"<=" : true,
|
3295
|
"==" : true,
|
3296
|
"===": true,
|
3297
|
"!==": true,
|
3298
|
"!=" : true,
|
3299
|
">" : true,
|
3300
|
">=" : true,
|
3301
|
"+" : true,
|
3302
|
"-" : true,
|
3303
|
"*" : true,
|
3304
|
"/" : true,
|
3305
|
"%" : true
|
3306
|
},
|
3307
|
|
3308
|
declared, // Globals that were declared using /*global ... */ syntax.
|
3309
|
|
3310
|
functionicity = [
|
3311
|
"closure", "exception", "global", "label",
|
3312
|
"outer", "unused", "var"
|
3313
|
],
|
3314
|
|
3315
|
functions, // All of the functions
|
3316
|
|
3317
|
inblock,
|
3318
|
indent,
|
3319
|
lookahead,
|
3320
|
lex,
|
3321
|
member,
|
3322
|
membersOnly,
|
3323
|
predefined, // Global variables defined by option
|
3324
|
|
3325
|
stack,
|
3326
|
urls,
|
3327
|
|
3328
|
extraModules = [],
|
3329
|
emitter = new events.EventEmitter();
|
3330
|
|
3331
|
function checkOption(name, t) {
|
3332
|
name = name.trim();
|
3333
|
|
3334
|
if (/^[+-]W\d{3}$/g.test(name)) {
|
3335
|
return true;
|
3336
|
}
|
3337
|
|
3338
|
if (options.validNames.indexOf(name) === -1) {
|
3339
|
if (t.type !== "jslint" && !_.has(options.removed, name)) {
|
3340
|
error("E001", t, name);
|
3341
|
return false;
|
3342
|
}
|
3343
|
}
|
3344
|
|
3345
|
return true;
|
3346
|
}
|
3347
|
|
3348
|
function isString(obj) {
|
3349
|
return Object.prototype.toString.call(obj) === "[object String]";
|
3350
|
}
|
3351
|
|
3352
|
function isIdentifier(tkn, value) {
|
3353
|
if (!tkn)
|
3354
|
return false;
|
3355
|
|
3356
|
if (!tkn.identifier || tkn.value !== value)
|
3357
|
return false;
|
3358
|
|
3359
|
return true;
|
3360
|
}
|
3361
|
|
3362
|
function isReserved(token) {
|
3363
|
if (!token.reserved) {
|
3364
|
return false;
|
3365
|
}
|
3366
|
var meta = token.meta;
|
3367
|
|
3368
|
if (meta && meta.isFutureReservedWord && state.inES5()) {
|
3369
|
if (!meta.es5) {
|
3370
|
return false;
|
3371
|
}
|
3372
|
if (meta.strictOnly) {
|
3373
|
if (!state.option.strict && !state.isStrict()) {
|
3374
|
return false;
|
3375
|
}
|
3376
|
}
|
3377
|
|
3378
|
if (token.isProperty) {
|
3379
|
return false;
|
3380
|
}
|
3381
|
}
|
3382
|
|
3383
|
return true;
|
3384
|
}
|
3385
|
|
3386
|
function supplant(str, data) {
|
3387
|
return str.replace(/\{([^{}]*)\}/g, function(a, b) {
|
3388
|
var r = data[b];
|
3389
|
return typeof r === "string" || typeof r === "number" ? r : a;
|
3390
|
});
|
3391
|
}
|
3392
|
|
3393
|
function combine(dest, src) {
|
3394
|
Object.keys(src).forEach(function(name) {
|
3395
|
if (_.has(JSHINT.blacklist, name)) return;
|
3396
|
dest[name] = src[name];
|
3397
|
});
|
3398
|
}
|
3399
|
|
3400
|
function processenforceall() {
|
3401
|
if (state.option.enforceall) {
|
3402
|
for (var enforceopt in options.bool.enforcing) {
|
3403
|
if (state.option[enforceopt] === undefined &&
|
3404
|
!options.noenforceall[enforceopt]) {
|
3405
|
state.option[enforceopt] = true;
|
3406
|
}
|
3407
|
}
|
3408
|
for (var relaxopt in options.bool.relaxing) {
|
3409
|
if (state.option[relaxopt] === undefined) {
|
3410
|
state.option[relaxopt] = false;
|
3411
|
}
|
3412
|
}
|
3413
|
}
|
3414
|
}
|
3415
|
|
3416
|
function assume() {
|
3417
|
processenforceall();
|
3418
|
if (!state.option.esversion && !state.option.moz) {
|
3419
|
if (state.option.es3) {
|
3420
|
state.option.esversion = 3;
|
3421
|
} else if (state.option.esnext) {
|
3422
|
state.option.esversion = 6;
|
3423
|
} else {
|
3424
|
state.option.esversion = 5;
|
3425
|
}
|
3426
|
}
|
3427
|
|
3428
|
if (state.inES5()) {
|
3429
|
combine(predefined, vars.ecmaIdentifiers[5]);
|
3430
|
}
|
3431
|
|
3432
|
if (state.inES6()) {
|
3433
|
combine(predefined, vars.ecmaIdentifiers[6]);
|
3434
|
}
|
3435
|
|
3436
|
if (state.option.module) {
|
3437
|
if (state.option.strict === true) {
|
3438
|
state.option.strict = "global";
|
3439
|
}
|
3440
|
if (!state.inES6()) {
|
3441
|
warning("W134", state.tokens.next, "module", 6);
|
3442
|
}
|
3443
|
}
|
3444
|
|
3445
|
if (state.option.couch) {
|
3446
|
combine(predefined, vars.couch);
|
3447
|
}
|
3448
|
|
3449
|
if (state.option.qunit) {
|
3450
|
combine(predefined, vars.qunit);
|
3451
|
}
|
3452
|
|
3453
|
if (state.option.rhino) {
|
3454
|
combine(predefined, vars.rhino);
|
3455
|
}
|
3456
|
|
3457
|
if (state.option.shelljs) {
|
3458
|
combine(predefined, vars.shelljs);
|
3459
|
combine(predefined, vars.node);
|
3460
|
}
|
3461
|
if (state.option.typed) {
|
3462
|
combine(predefined, vars.typed);
|
3463
|
}
|
3464
|
|
3465
|
if (state.option.phantom) {
|
3466
|
combine(predefined, vars.phantom);
|
3467
|
if (state.option.strict === true) {
|
3468
|
state.option.strict = "global";
|
3469
|
}
|
3470
|
}
|
3471
|
|
3472
|
if (state.option.prototypejs) {
|
3473
|
combine(predefined, vars.prototypejs);
|
3474
|
}
|
3475
|
|
3476
|
if (state.option.node) {
|
3477
|
combine(predefined, vars.node);
|
3478
|
combine(predefined, vars.typed);
|
3479
|
if (state.option.strict === true) {
|
3480
|
state.option.strict = "global";
|
3481
|
}
|
3482
|
}
|
3483
|
|
3484
|
if (state.option.devel) {
|
3485
|
combine(predefined, vars.devel);
|
3486
|
}
|
3487
|
|
3488
|
if (state.option.dojo) {
|
3489
|
combine(predefined, vars.dojo);
|
3490
|
}
|
3491
|
|
3492
|
if (state.option.browser) {
|
3493
|
combine(predefined, vars.browser);
|
3494
|
combine(predefined, vars.typed);
|
3495
|
}
|
3496
|
|
3497
|
if (state.option.browserify) {
|
3498
|
combine(predefined, vars.browser);
|
3499
|
combine(predefined, vars.typed);
|
3500
|
combine(predefined, vars.browserify);
|
3501
|
if (state.option.strict === true) {
|
3502
|
state.option.strict = "global";
|
3503
|
}
|
3504
|
}
|
3505
|
|
3506
|
if (state.option.nonstandard) {
|
3507
|
combine(predefined, vars.nonstandard);
|
3508
|
}
|
3509
|
|
3510
|
if (state.option.jasmine) {
|
3511
|
combine(predefined, vars.jasmine);
|
3512
|
}
|
3513
|
|
3514
|
if (state.option.jquery) {
|
3515
|
combine(predefined, vars.jquery);
|
3516
|
}
|
3517
|
|
3518
|
if (state.option.mootools) {
|
3519
|
combine(predefined, vars.mootools);
|
3520
|
}
|
3521
|
|
3522
|
if (state.option.worker) {
|
3523
|
combine(predefined, vars.worker);
|
3524
|
}
|
3525
|
|
3526
|
if (state.option.wsh) {
|
3527
|
combine(predefined, vars.wsh);
|
3528
|
}
|
3529
|
|
3530
|
if (state.option.globalstrict && state.option.strict !== false) {
|
3531
|
state.option.strict = "global";
|
3532
|
}
|
3533
|
|
3534
|
if (state.option.yui) {
|
3535
|
combine(predefined, vars.yui);
|
3536
|
}
|
3537
|
|
3538
|
if (state.option.mocha) {
|
3539
|
combine(predefined, vars.mocha);
|
3540
|
}
|
3541
|
}
|
3542
|
function quit(code, line, chr) {
|
3543
|
var percentage = Math.floor((line / state.lines.length) * 100);
|
3544
|
var message = messages.errors[code].desc;
|
3545
|
|
3546
|
throw {
|
3547
|
name: "JSHintError",
|
3548
|
line: line,
|
3549
|
character: chr,
|
3550
|
message: message + " (" + percentage + "% scanned).",
|
3551
|
raw: message,
|
3552
|
code: code
|
3553
|
};
|
3554
|
}
|
3555
|
|
3556
|
function removeIgnoredMessages() {
|
3557
|
var ignored = state.ignoredLines;
|
3558
|
|
3559
|
if (_.isEmpty(ignored)) return;
|
3560
|
JSHINT.errors = _.reject(JSHINT.errors, function(err) { return ignored[err.line] });
|
3561
|
}
|
3562
|
|
3563
|
function warning(code, t, a, b, c, d) {
|
3564
|
var ch, l, w, msg;
|
3565
|
|
3566
|
if (/^W\d{3}$/.test(code)) {
|
3567
|
if (state.ignored[code])
|
3568
|
return;
|
3569
|
|
3570
|
msg = messages.warnings[code];
|
3571
|
} else if (/E\d{3}/.test(code)) {
|
3572
|
msg = messages.errors[code];
|
3573
|
} else if (/I\d{3}/.test(code)) {
|
3574
|
msg = messages.info[code];
|
3575
|
}
|
3576
|
|
3577
|
t = t || state.tokens.next || {};
|
3578
|
if (t.id === "(end)") { // `~
|
3579
|
t = state.tokens.curr;
|
3580
|
}
|
3581
|
|
3582
|
l = t.line || 0;
|
3583
|
ch = t.from || 0;
|
3584
|
|
3585
|
w = {
|
3586
|
id: "(error)",
|
3587
|
raw: msg.desc,
|
3588
|
code: msg.code,
|
3589
|
evidence: state.lines[l - 1] || "",
|
3590
|
line: l,
|
3591
|
character: ch,
|
3592
|
scope: JSHINT.scope,
|
3593
|
a: a,
|
3594
|
b: b,
|
3595
|
c: c,
|
3596
|
d: d
|
3597
|
};
|
3598
|
|
3599
|
w.reason = supplant(msg.desc, w);
|
3600
|
JSHINT.errors.push(w);
|
3601
|
|
3602
|
removeIgnoredMessages();
|
3603
|
|
3604
|
if (JSHINT.errors.length >= state.option.maxerr)
|
3605
|
quit("E043", l, ch);
|
3606
|
|
3607
|
return w;
|
3608
|
}
|
3609
|
|
3610
|
function warningAt(m, l, ch, a, b, c, d) {
|
3611
|
return warning(m, {
|
3612
|
line: l,
|
3613
|
from: ch
|
3614
|
}, a, b, c, d);
|
3615
|
}
|
3616
|
|
3617
|
function error(m, t, a, b, c, d) {
|
3618
|
warning(m, t, a, b, c, d);
|
3619
|
}
|
3620
|
|
3621
|
function errorAt(m, l, ch, a, b, c, d) {
|
3622
|
return error(m, {
|
3623
|
line: l,
|
3624
|
from: ch
|
3625
|
}, a, b, c, d);
|
3626
|
}
|
3627
|
function addInternalSrc(elem, src) {
|
3628
|
var i;
|
3629
|
i = {
|
3630
|
id: "(internal)",
|
3631
|
elem: elem,
|
3632
|
value: src
|
3633
|
};
|
3634
|
JSHINT.internals.push(i);
|
3635
|
return i;
|
3636
|
}
|
3637
|
|
3638
|
function doOption() {
|
3639
|
var nt = state.tokens.next;
|
3640
|
var body = nt.body.match(/(-\s+)?[^\s,:]+(?:\s*:\s*(-\s+)?[^\s,]+)?/g) || [];
|
3641
|
|
3642
|
var predef = {};
|
3643
|
if (nt.type === "globals") {
|
3644
|
body.forEach(function(g, idx) {
|
3645
|
g = g.split(":");
|
3646
|
var key = (g[0] || "").trim();
|
3647
|
var val = (g[1] || "").trim();
|
3648
|
|
3649
|
if (key === "-" || !key.length) {
|
3650
|
if (idx > 0 && idx === body.length - 1) {
|
3651
|
return;
|
3652
|
}
|
3653
|
error("E002", nt);
|
3654
|
return;
|
3655
|
}
|
3656
|
|
3657
|
if (key.charAt(0) === "-") {
|
3658
|
key = key.slice(1);
|
3659
|
val = false;
|
3660
|
|
3661
|
JSHINT.blacklist[key] = key;
|
3662
|
delete predefined[key];
|
3663
|
} else {
|
3664
|
predef[key] = (val === "true");
|
3665
|
}
|
3666
|
});
|
3667
|
|
3668
|
combine(predefined, predef);
|
3669
|
|
3670
|
for (var key in predef) {
|
3671
|
if (_.has(predef, key)) {
|
3672
|
declared[key] = nt;
|
3673
|
}
|
3674
|
}
|
3675
|
}
|
3676
|
|
3677
|
if (nt.type === "exported") {
|
3678
|
body.forEach(function(e, idx) {
|
3679
|
if (!e.length) {
|
3680
|
if (idx > 0 && idx === body.length - 1) {
|
3681
|
return;
|
3682
|
}
|
3683
|
error("E002", nt);
|
3684
|
return;
|
3685
|
}
|
3686
|
|
3687
|
state.funct["(scope)"].addExported(e);
|
3688
|
});
|
3689
|
}
|
3690
|
|
3691
|
if (nt.type === "members") {
|
3692
|
membersOnly = membersOnly || {};
|
3693
|
|
3694
|
body.forEach(function(m) {
|
3695
|
var ch1 = m.charAt(0);
|
3696
|
var ch2 = m.charAt(m.length - 1);
|
3697
|
|
3698
|
if (ch1 === ch2 && (ch1 === "\"" || ch1 === "'")) {
|
3699
|
m = m
|
3700
|
.substr(1, m.length - 2)
|
3701
|
.replace("\\\"", "\"");
|
3702
|
}
|
3703
|
|
3704
|
membersOnly[m] = false;
|
3705
|
});
|
3706
|
}
|
3707
|
|
3708
|
var numvals = [
|
3709
|
"maxstatements",
|
3710
|
"maxparams",
|
3711
|
"maxdepth",
|
3712
|
"maxcomplexity",
|
3713
|
"maxerr",
|
3714
|
"maxlen",
|
3715
|
"indent"
|
3716
|
];
|
3717
|
|
3718
|
if (nt.type === "jshint" || nt.type === "jslint") {
|
3719
|
body.forEach(function(g) {
|
3720
|
g = g.split(":");
|
3721
|
var key = (g[0] || "").trim();
|
3722
|
var val = (g[1] || "").trim();
|
3723
|
|
3724
|
if (!checkOption(key, nt)) {
|
3725
|
return;
|
3726
|
}
|
3727
|
|
3728
|
if (numvals.indexOf(key) >= 0) {
|
3729
|
if (val !== "false") {
|
3730
|
val = +val;
|
3731
|
|
3732
|
if (typeof val !== "number" || !isFinite(val) || val <= 0 || Math.floor(val) !== val) {
|
3733
|
error("E032", nt, g[1].trim());
|
3734
|
return;
|
3735
|
}
|
3736
|
|
3737
|
state.option[key] = val;
|
3738
|
} else {
|
3739
|
state.option[key] = key === "indent" ? 4 : false;
|
3740
|
}
|
3741
|
|
3742
|
return;
|
3743
|
}
|
3744
|
|
3745
|
if (key === "validthis") {
|
3746
|
|
3747
|
if (state.funct["(global)"])
|
3748
|
return void error("E009");
|
3749
|
|
3750
|
if (val !== "true" && val !== "false")
|
3751
|
return void error("E002", nt);
|
3752
|
|
3753
|
state.option.validthis = (val === "true");
|
3754
|
return;
|
3755
|
}
|
3756
|
|
3757
|
if (key === "quotmark") {
|
3758
|
switch (val) {
|
3759
|
case "true":
|
3760
|
case "false":
|
3761
|
state.option.quotmark = (val === "true");
|
3762
|
break;
|
3763
|
case "double":
|
3764
|
case "single":
|
3765
|
state.option.quotmark = val;
|
3766
|
break;
|
3767
|
default:
|
3768
|
error("E002", nt);
|
3769
|
}
|
3770
|
return;
|
3771
|
}
|
3772
|
|
3773
|
if (key === "shadow") {
|
3774
|
switch (val) {
|
3775
|
case "true":
|
3776
|
state.option.shadow = true;
|
3777
|
break;
|
3778
|
case "outer":
|
3779
|
state.option.shadow = "outer";
|
3780
|
break;
|
3781
|
case "false":
|
3782
|
case "inner":
|
3783
|
state.option.shadow = "inner";
|
3784
|
break;
|
3785
|
default:
|
3786
|
error("E002", nt);
|
3787
|
}
|
3788
|
return;
|
3789
|
}
|
3790
|
|
3791
|
if (key === "unused") {
|
3792
|
switch (val) {
|
3793
|
case "true":
|
3794
|
state.option.unused = true;
|
3795
|
break;
|
3796
|
case "false":
|
3797
|
state.option.unused = false;
|
3798
|
break;
|
3799
|
case "vars":
|
3800
|
case "strict":
|
3801
|
state.option.unused = val;
|
3802
|
break;
|
3803
|
default:
|
3804
|
error("E002", nt);
|
3805
|
}
|
3806
|
return;
|
3807
|
}
|
3808
|
|
3809
|
if (key === "latedef") {
|
3810
|
switch (val) {
|
3811
|
case "true":
|
3812
|
state.option.latedef = true;
|
3813
|
break;
|
3814
|
case "false":
|
3815
|
state.option.latedef = false;
|
3816
|
break;
|
3817
|
case "nofunc":
|
3818
|
state.option.latedef = "nofunc";
|
3819
|
break;
|
3820
|
default:
|
3821
|
error("E002", nt);
|
3822
|
}
|
3823
|
return;
|
3824
|
}
|
3825
|
|
3826
|
if (key === "ignore") {
|
3827
|
switch (val) {
|
3828
|
case "line":
|
3829
|
state.ignoredLines[nt.line] = true;
|
3830
|
removeIgnoredMessages();
|
3831
|
break;
|
3832
|
default:
|
3833
|
error("E002", nt);
|
3834
|
}
|
3835
|
return;
|
3836
|
}
|
3837
|
|
3838
|
if (key === "strict") {
|
3839
|
switch (val) {
|
3840
|
case "true":
|
3841
|
state.option.strict = true;
|
3842
|
break;
|
3843
|
case "false":
|
3844
|
state.option.strict = false;
|
3845
|
break;
|
3846
|
case "func":
|
3847
|
case "global":
|
3848
|
case "implied":
|
3849
|
state.option.strict = val;
|
3850
|
break;
|
3851
|
default:
|
3852
|
error("E002", nt);
|
3853
|
}
|
3854
|
return;
|
3855
|
}
|
3856
|
|
3857
|
if (key === "module") {
|
3858
|
if (!hasParsedCode(state.funct)) {
|
3859
|
error("E055", state.tokens.next, "module");
|
3860
|
}
|
3861
|
}
|
3862
|
var esversions = {
|
3863
|
es3 : 3,
|
3864
|
es5 : 5,
|
3865
|
esnext: 6
|
3866
|
};
|
3867
|
if (_.has(esversions, key)) {
|
3868
|
switch (val) {
|
3869
|
case "true":
|
3870
|
state.option.moz = false;
|
3871
|
state.option.esversion = esversions[key];
|
3872
|
break;
|
3873
|
case "false":
|
3874
|
if (!state.option.moz) {
|
3875
|
state.option.esversion = 5;
|
3876
|
}
|
3877
|
break;
|
3878
|
default:
|
3879
|
error("E002", nt);
|
3880
|
}
|
3881
|
return;
|
3882
|
}
|
3883
|
|
3884
|
if (key === "esversion") {
|
3885
|
switch (val) {
|
3886
|
case "5":
|
3887
|
if (state.inES5(true)) {
|
3888
|
warning("I003");
|
3889
|
}
|
3890
|
case "3":
|
3891
|
case "6":
|
3892
|
state.option.moz = false;
|
3893
|
state.option.esversion = +val;
|
3894
|
break;
|
3895
|
case "2015":
|
3896
|
state.option.moz = false;
|
3897
|
state.option.esversion = 6;
|
3898
|
break;
|
3899
|
default:
|
3900
|
error("E002", nt);
|
3901
|
}
|
3902
|
if (!hasParsedCode(state.funct)) {
|
3903
|
error("E055", state.tokens.next, "esversion");
|
3904
|
}
|
3905
|
return;
|
3906
|
}
|
3907
|
|
3908
|
var match = /^([+-])(W\d{3})$/g.exec(key);
|
3909
|
if (match) {
|
3910
|
state.ignored[match[2]] = (match[1] === "-");
|
3911
|
return;
|
3912
|
}
|
3913
|
|
3914
|
var tn;
|
3915
|
if (val === "true" || val === "false") {
|
3916
|
if (nt.type === "jslint") {
|
3917
|
tn = options.renamed[key] || key;
|
3918
|
state.option[tn] = (val === "true");
|
3919
|
|
3920
|
if (options.inverted[tn] !== undefined) {
|
3921
|
state.option[tn] = !state.option[tn];
|
3922
|
}
|
3923
|
} else {
|
3924
|
state.option[key] = (val === "true");
|
3925
|
}
|
3926
|
|
3927
|
if (key === "newcap") {
|
3928
|
state.option["(explicitNewcap)"] = true;
|
3929
|
}
|
3930
|
return;
|
3931
|
}
|
3932
|
|
3933
|
error("E002", nt);
|
3934
|
});
|
3935
|
|
3936
|
assume();
|
3937
|
}
|
3938
|
}
|
3939
|
|
3940
|
function peek(p) {
|
3941
|
var i = p || 0, j = lookahead.length, t;
|
3942
|
|
3943
|
if (i < j) {
|
3944
|
return lookahead[i];
|
3945
|
}
|
3946
|
|
3947
|
while (j <= i) {
|
3948
|
t = lookahead[j];
|
3949
|
if (!t) {
|
3950
|
t = lookahead[j] = lex.token();
|
3951
|
}
|
3952
|
j += 1;
|
3953
|
}
|
3954
|
if (!t && state.tokens.next.id === "(end)") {
|
3955
|
return state.tokens.next;
|
3956
|
}
|
3957
|
|
3958
|
return t;
|
3959
|
}
|
3960
|
|
3961
|
function peekIgnoreEOL() {
|
3962
|
var i = 0;
|
3963
|
var t;
|
3964
|
do {
|
3965
|
t = peek(i++);
|
3966
|
} while (t.id === "(endline)");
|
3967
|
return t;
|
3968
|
}
|
3969
|
|
3970
|
function advance(id, t) {
|
3971
|
|
3972
|
switch (state.tokens.curr.id) {
|
3973
|
case "(number)":
|
3974
|
if (state.tokens.next.id === ".") {
|
3975
|
warning("W005", state.tokens.curr);
|
3976
|
}
|
3977
|
break;
|
3978
|
case "-":
|
3979
|
if (state.tokens.next.id === "-" || state.tokens.next.id === "--") {
|
3980
|
warning("W006");
|
3981
|
}
|
3982
|
break;
|
3983
|
case "+":
|
3984
|
if (state.tokens.next.id === "+" || state.tokens.next.id === "++") {
|
3985
|
warning("W007");
|
3986
|
}
|
3987
|
break;
|
3988
|
}
|
3989
|
|
3990
|
if (id && state.tokens.next.id !== id) {
|
3991
|
if (t) {
|
3992
|
if (state.tokens.next.id === "(end)") {
|
3993
|
error("E019", t, t.id);
|
3994
|
} else {
|
3995
|
error("E020", state.tokens.next, id, t.id, t.line, state.tokens.next.value);
|
3996
|
}
|
3997
|
} else if (state.tokens.next.type !== "(identifier)" || state.tokens.next.value !== id) {
|
3998
|
warning("W116", state.tokens.next, id, state.tokens.next.value);
|
3999
|
}
|
4000
|
}
|
4001
|
|
4002
|
state.tokens.prev = state.tokens.curr;
|
4003
|
state.tokens.curr = state.tokens.next;
|
4004
|
for (;;) {
|
4005
|
state.tokens.next = lookahead.shift() || lex.token();
|
4006
|
|
4007
|
if (!state.tokens.next) { // No more tokens left, give up
|
4008
|
quit("E041", state.tokens.curr.line);
|
4009
|
}
|
4010
|
|
4011
|
if (state.tokens.next.id === "(end)" || state.tokens.next.id === "(error)") {
|
4012
|
return;
|
4013
|
}
|
4014
|
|
4015
|
if (state.tokens.next.check) {
|
4016
|
state.tokens.next.check();
|
4017
|
}
|
4018
|
|
4019
|
if (state.tokens.next.isSpecial) {
|
4020
|
if (state.tokens.next.type === "falls through") {
|
4021
|
state.tokens.curr.caseFallsThrough = true;
|
4022
|
} else {
|
4023
|
doOption();
|
4024
|
}
|
4025
|
} else {
|
4026
|
if (state.tokens.next.id !== "(endline)") {
|
4027
|
break;
|
4028
|
}
|
4029
|
}
|
4030
|
}
|
4031
|
}
|
4032
|
|
4033
|
function isInfix(token) {
|
4034
|
return token.infix || (!token.identifier && !token.template && !!token.led);
|
4035
|
}
|
4036
|
|
4037
|
function isEndOfExpr() {
|
4038
|
var curr = state.tokens.curr;
|
4039
|
var next = state.tokens.next;
|
4040
|
if (next.id === ";" || next.id === "}" || next.id === ":") {
|
4041
|
return true;
|
4042
|
}
|
4043
|
if (isInfix(next) === isInfix(curr) || (curr.id === "yield" && state.inMoz())) {
|
4044
|
return curr.line !== startLine(next);
|
4045
|
}
|
4046
|
return false;
|
4047
|
}
|
4048
|
|
4049
|
function isBeginOfExpr(prev) {
|
4050
|
return !prev.left && prev.arity !== "unary";
|
4051
|
}
|
4052
|
|
4053
|
function expression(rbp, initial) {
|
4054
|
var left, isArray = false, isObject = false, isLetExpr = false;
|
4055
|
|
4056
|
state.nameStack.push();
|
4057
|
if (!initial && state.tokens.next.value === "let" && peek(0).value === "(") {
|
4058
|
if (!state.inMoz()) {
|
4059
|
warning("W118", state.tokens.next, "let expressions");
|
4060
|
}
|
4061
|
isLetExpr = true;
|
4062
|
state.funct["(scope)"].stack();
|
4063
|
advance("let");
|
4064
|
advance("(");
|
4065
|
state.tokens.prev.fud();
|
4066
|
advance(")");
|
4067
|
}
|
4068
|
|
4069
|
if (state.tokens.next.id === "(end)")
|
4070
|
error("E006", state.tokens.curr);
|
4071
|
|
4072
|
var isDangerous =
|
4073
|
state.option.asi &&
|
4074
|
state.tokens.prev.line !== startLine(state.tokens.curr) &&
|
4075
|
_.contains(["]", ")"], state.tokens.prev.id) &&
|
4076
|
_.contains(["[", "("], state.tokens.curr.id);
|
4077
|
|
4078
|
if (isDangerous)
|
4079
|
warning("W014", state.tokens.curr, state.tokens.curr.id);
|
4080
|
|
4081
|
advance();
|
4082
|
|
4083
|
if (initial) {
|
4084
|
state.funct["(verb)"] = state.tokens.curr.value;
|
4085
|
state.tokens.curr.beginsStmt = true;
|
4086
|
}
|
4087
|
|
4088
|
if (initial === true && state.tokens.curr.fud) {
|
4089
|
left = state.tokens.curr.fud();
|
4090
|
} else {
|
4091
|
if (state.tokens.curr.nud) {
|
4092
|
left = state.tokens.curr.nud();
|
4093
|
} else {
|
4094
|
error("E030", state.tokens.curr, state.tokens.curr.id);
|
4095
|
}
|
4096
|
while ((rbp < state.tokens.next.lbp || state.tokens.next.type === "(template)") &&
|
4097
|
!isEndOfExpr()) {
|
4098
|
isArray = state.tokens.curr.value === "Array";
|
4099
|
isObject = state.tokens.curr.value === "Object";
|
4100
|
if (left && (left.value || (left.first && left.first.value))) {
|
4101
|
if (left.value !== "new" ||
|
4102
|
(left.first && left.first.value && left.first.value === ".")) {
|
4103
|
isArray = false;
|
4104
|
if (left.value !== state.tokens.curr.value) {
|
4105
|
isObject = false;
|
4106
|
}
|
4107
|
}
|
4108
|
}
|
4109
|
|
4110
|
advance();
|
4111
|
|
4112
|
if (isArray && state.tokens.curr.id === "(" && state.tokens.next.id === ")") {
|
4113
|
warning("W009", state.tokens.curr);
|
4114
|
}
|
4115
|
|
4116
|
if (isObject && state.tokens.curr.id === "(" && state.tokens.next.id === ")") {
|
4117
|
warning("W010", state.tokens.curr);
|
4118
|
}
|
4119
|
|
4120
|
if (left && state.tokens.curr.led) {
|
4121
|
left = state.tokens.curr.led(left);
|
4122
|
} else {
|
4123
|
error("E033", state.tokens.curr, state.tokens.curr.id);
|
4124
|
}
|
4125
|
}
|
4126
|
}
|
4127
|
if (isLetExpr) {
|
4128
|
state.funct["(scope)"].unstack();
|
4129
|
}
|
4130
|
|
4131
|
state.nameStack.pop();
|
4132
|
|
4133
|
return left;
|
4134
|
}
|
4135
|
|
4136
|
function startLine(token) {
|
4137
|
return token.startLine || token.line;
|
4138
|
}
|
4139
|
|
4140
|
function nobreaknonadjacent(left, right) {
|
4141
|
left = left || state.tokens.curr;
|
4142
|
right = right || state.tokens.next;
|
4143
|
if (!state.option.laxbreak && left.line !== startLine(right)) {
|
4144
|
warning("W014", right, right.value);
|
4145
|
}
|
4146
|
}
|
4147
|
|
4148
|
function nolinebreak(t) {
|
4149
|
t = t || state.tokens.curr;
|
4150
|
if (t.line !== startLine(state.tokens.next)) {
|
4151
|
warning("E022", t, t.value);
|
4152
|
}
|
4153
|
}
|
4154
|
|
4155
|
function nobreakcomma(left, right) {
|
4156
|
if (left.line !== startLine(right)) {
|
4157
|
if (!state.option.laxcomma) {
|
4158
|
if (comma.first) {
|
4159
|
warning("I001");
|
4160
|
comma.first = false;
|
4161
|
}
|
4162
|
warning("W014", left, right.value);
|
4163
|
}
|
4164
|
}
|
4165
|
}
|
4166
|
|
4167
|
function comma(opts) {
|
4168
|
opts = opts || {};
|
4169
|
|
4170
|
if (!opts.peek) {
|
4171
|
nobreakcomma(state.tokens.curr, state.tokens.next);
|
4172
|
advance(",");
|
4173
|
} else {
|
4174
|
nobreakcomma(state.tokens.prev, state.tokens.curr);
|
4175
|
}
|
4176
|
|
4177
|
if (state.tokens.next.identifier && !(opts.property && state.inES5())) {
|
4178
|
switch (state.tokens.next.value) {
|
4179
|
case "break":
|
4180
|
case "case":
|
4181
|
case "catch":
|
4182
|
case "continue":
|
4183
|
case "default":
|
4184
|
case "do":
|
4185
|
case "else":
|
4186
|
case "finally":
|
4187
|
case "for":
|
4188
|
case "if":
|
4189
|
case "in":
|
4190
|
case "instanceof":
|
4191
|
case "return":
|
4192
|
case "switch":
|
4193
|
case "throw":
|
4194
|
case "try":
|
4195
|
case "var":
|
4196
|
case "let":
|
4197
|
case "while":
|
4198
|
case "with":
|
4199
|
error("E024", state.tokens.next, state.tokens.next.value);
|
4200
|
return false;
|
4201
|
}
|
4202
|
}
|
4203
|
|
4204
|
if (state.tokens.next.type === "(punctuator)") {
|
4205
|
switch (state.tokens.next.value) {
|
4206
|
case "}":
|
4207
|
case "]":
|
4208
|
case ",":
|
4209
|
if (opts.allowTrailing) {
|
4210
|
return true;
|
4211
|
}
|
4212
|
case ")":
|
4213
|
error("E024", state.tokens.next, state.tokens.next.value);
|
4214
|
return false;
|
4215
|
}
|
4216
|
}
|
4217
|
return true;
|
4218
|
}
|
4219
|
|
4220
|
function symbol(s, p) {
|
4221
|
var x = state.syntax[s];
|
4222
|
if (!x || typeof x !== "object") {
|
4223
|
state.syntax[s] = x = {
|
4224
|
id: s,
|
4225
|
lbp: p,
|
4226
|
value: s
|
4227
|
};
|
4228
|
}
|
4229
|
return x;
|
4230
|
}
|
4231
|
|
4232
|
function delim(s) {
|
4233
|
var x = symbol(s, 0);
|
4234
|
x.delim = true;
|
4235
|
return x;
|
4236
|
}
|
4237
|
|
4238
|
function stmt(s, f) {
|
4239
|
var x = delim(s);
|
4240
|
x.identifier = x.reserved = true;
|
4241
|
x.fud = f;
|
4242
|
return x;
|
4243
|
}
|
4244
|
|
4245
|
function blockstmt(s, f) {
|
4246
|
var x = stmt(s, f);
|
4247
|
x.block = true;
|
4248
|
return x;
|
4249
|
}
|
4250
|
|
4251
|
function reserveName(x) {
|
4252
|
var c = x.id.charAt(0);
|
4253
|
if ((c >= "a" && c <= "z") || (c >= "A" && c <= "Z")) {
|
4254
|
x.identifier = x.reserved = true;
|
4255
|
}
|
4256
|
return x;
|
4257
|
}
|
4258
|
|
4259
|
function prefix(s, f) {
|
4260
|
var x = symbol(s, 150);
|
4261
|
reserveName(x);
|
4262
|
|
4263
|
x.nud = (typeof f === "function") ? f : function() {
|
4264
|
this.arity = "unary";
|
4265
|
this.right = expression(150);
|
4266
|
|
4267
|
if (this.id === "++" || this.id === "--") {
|
4268
|
if (state.option.plusplus) {
|
4269
|
warning("W016", this, this.id);
|
4270
|
} else if (this.right && (!this.right.identifier || isReserved(this.right)) &&
|
4271
|
this.right.id !== "." && this.right.id !== "[") {
|
4272
|
warning("W017", this);
|
4273
|
}
|
4274
|
|
4275
|
if (this.right && this.right.isMetaProperty) {
|
4276
|
error("E031", this);
|
4277
|
} else if (this.right && this.right.identifier) {
|
4278
|
state.funct["(scope)"].block.modify(this.right.value, this);
|
4279
|
}
|
4280
|
}
|
4281
|
|
4282
|
return this;
|
4283
|
};
|
4284
|
|
4285
|
return x;
|
4286
|
}
|
4287
|
|
4288
|
function type(s, f) {
|
4289
|
var x = delim(s);
|
4290
|
x.type = s;
|
4291
|
x.nud = f;
|
4292
|
return x;
|
4293
|
}
|
4294
|
|
4295
|
function reserve(name, func) {
|
4296
|
var x = type(name, func);
|
4297
|
x.identifier = true;
|
4298
|
x.reserved = true;
|
4299
|
return x;
|
4300
|
}
|
4301
|
|
4302
|
function FutureReservedWord(name, meta) {
|
4303
|
var x = type(name, (meta && meta.nud) || function() {
|
4304
|
return this;
|
4305
|
});
|
4306
|
|
4307
|
meta = meta || {};
|
4308
|
meta.isFutureReservedWord = true;
|
4309
|
|
4310
|
x.value = name;
|
4311
|
x.identifier = true;
|
4312
|
x.reserved = true;
|
4313
|
x.meta = meta;
|
4314
|
|
4315
|
return x;
|
4316
|
}
|
4317
|
|
4318
|
function reservevar(s, v) {
|
4319
|
return reserve(s, function() {
|
4320
|
if (typeof v === "function") {
|
4321
|
v(this);
|
4322
|
}
|
4323
|
return this;
|
4324
|
});
|
4325
|
}
|
4326
|
|
4327
|
function infix(s, f, p, w) {
|
4328
|
var x = symbol(s, p);
|
4329
|
reserveName(x);
|
4330
|
x.infix = true;
|
4331
|
x.led = function(left) {
|
4332
|
if (!w) {
|
4333
|
nobreaknonadjacent(state.tokens.prev, state.tokens.curr);
|
4334
|
}
|
4335
|
if ((s === "in" || s === "instanceof") && left.id === "!") {
|
4336
|
warning("W018", left, "!");
|
4337
|
}
|
4338
|
if (typeof f === "function") {
|
4339
|
return f(left, this);
|
4340
|
} else {
|
4341
|
this.left = left;
|
4342
|
this.right = expression(p);
|
4343
|
return this;
|
4344
|
}
|
4345
|
};
|
4346
|
return x;
|
4347
|
}
|
4348
|
|
4349
|
function application(s) {
|
4350
|
var x = symbol(s, 42);
|
4351
|
|
4352
|
x.led = function(left) {
|
4353
|
nobreaknonadjacent(state.tokens.prev, state.tokens.curr);
|
4354
|
|
4355
|
this.left = left;
|
4356
|
this.right = doFunction({ type: "arrow", loneArg: left });
|
4357
|
return this;
|
4358
|
};
|
4359
|
return x;
|
4360
|
}
|
4361
|
|
4362
|
function relation(s, f) {
|
4363
|
var x = symbol(s, 100);
|
4364
|
|
4365
|
x.led = function(left) {
|
4366
|
nobreaknonadjacent(state.tokens.prev, state.tokens.curr);
|
4367
|
this.left = left;
|
4368
|
var right = this.right = expression(100);
|
4369
|
|
4370
|
if (isIdentifier(left, "NaN") || isIdentifier(right, "NaN")) {
|
4371
|
warning("W019", this);
|
4372
|
} else if (f) {
|
4373
|
f.apply(this, [left, right]);
|
4374
|
}
|
4375
|
|
4376
|
if (!left || !right) {
|
4377
|
quit("E041", state.tokens.curr.line);
|
4378
|
}
|
4379
|
|
4380
|
if (left.id === "!") {
|
4381
|
warning("W018", left, "!");
|
4382
|
}
|
4383
|
|
4384
|
if (right.id === "!") {
|
4385
|
warning("W018", right, "!");
|
4386
|
}
|
4387
|
|
4388
|
return this;
|
4389
|
};
|
4390
|
return x;
|
4391
|
}
|
4392
|
|
4393
|
function isPoorRelation(node) {
|
4394
|
return node &&
|
4395
|
((node.type === "(number)" && +node.value === 0) ||
|
4396
|
(node.type === "(string)" && node.value === "") ||
|
4397
|
(node.type === "null" && !state.option.eqnull) ||
|
4398
|
node.type === "true" ||
|
4399
|
node.type === "false" ||
|
4400
|
node.type === "undefined");
|
4401
|
}
|
4402
|
|
4403
|
var typeofValues = {};
|
4404
|
typeofValues.legacy = [
|
4405
|
"xml",
|
4406
|
"unknown"
|
4407
|
];
|
4408
|
typeofValues.es3 = [
|
4409
|
"undefined", "boolean", "number", "string", "function", "object",
|
4410
|
];
|
4411
|
typeofValues.es3 = typeofValues.es3.concat(typeofValues.legacy);
|
4412
|
typeofValues.es6 = typeofValues.es3.concat("symbol");
|
4413
|
function isTypoTypeof(left, right, state) {
|
4414
|
var values;
|
4415
|
|
4416
|
if (state.option.notypeof)
|
4417
|
return false;
|
4418
|
|
4419
|
if (!left || !right)
|
4420
|
return false;
|
4421
|
|
4422
|
values = state.inES6() ? typeofValues.es6 : typeofValues.es3;
|
4423
|
|
4424
|
if (right.type === "(identifier)" && right.value === "typeof" && left.type === "(string)")
|
4425
|
return !_.contains(values, left.value);
|
4426
|
|
4427
|
return false;
|
4428
|
}
|
4429
|
|
4430
|
function isGlobalEval(left, state) {
|
4431
|
var isGlobal = false;
|
4432
|
if (left.type === "this" && state.funct["(context)"] === null) {
|
4433
|
isGlobal = true;
|
4434
|
}
|
4435
|
else if (left.type === "(identifier)") {
|
4436
|
if (state.option.node && left.value === "global") {
|
4437
|
isGlobal = true;
|
4438
|
}
|
4439
|
|
4440
|
else if (state.option.browser && (left.value === "window" || left.value === "document")) {
|
4441
|
isGlobal = true;
|
4442
|
}
|
4443
|
}
|
4444
|
|
4445
|
return isGlobal;
|
4446
|
}
|
4447
|
|
4448
|
function findNativePrototype(left) {
|
4449
|
var natives = [
|
4450
|
"Array", "ArrayBuffer", "Boolean", "Collator", "DataView", "Date",
|
4451
|
"DateTimeFormat", "Error", "EvalError", "Float32Array", "Float64Array",
|
4452
|
"Function", "Infinity", "Intl", "Int16Array", "Int32Array", "Int8Array",
|
4453
|
"Iterator", "Number", "NumberFormat", "Object", "RangeError",
|
4454
|
"ReferenceError", "RegExp", "StopIteration", "String", "SyntaxError",
|
4455
|
"TypeError", "Uint16Array", "Uint32Array", "Uint8Array", "Uint8ClampedArray",
|
4456
|
"URIError"
|
4457
|
];
|
4458
|
|
4459
|
function walkPrototype(obj) {
|
4460
|
if (typeof obj !== "object") return;
|
4461
|
return obj.right === "prototype" ? obj : walkPrototype(obj.left);
|
4462
|
}
|
4463
|
|
4464
|
function walkNative(obj) {
|
4465
|
while (!obj.identifier && typeof obj.left === "object")
|
4466
|
obj = obj.left;
|
4467
|
|
4468
|
if (obj.identifier && natives.indexOf(obj.value) >= 0)
|
4469
|
return obj.value;
|
4470
|
}
|
4471
|
|
4472
|
var prototype = walkPrototype(left);
|
4473
|
if (prototype) return walkNative(prototype);
|
4474
|
}
|
4475
|
function checkLeftSideAssign(left, assignToken, options) {
|
4476
|
|
4477
|
var allowDestructuring = options && options.allowDestructuring;
|
4478
|
|
4479
|
assignToken = assignToken || left;
|
4480
|
|
4481
|
if (state.option.freeze) {
|
4482
|
var nativeObject = findNativePrototype(left);
|
4483
|
if (nativeObject)
|
4484
|
warning("W121", left, nativeObject);
|
4485
|
}
|
4486
|
|
4487
|
if (left.identifier && !left.isMetaProperty) {
|
4488
|
state.funct["(scope)"].block.reassign(left.value, left);
|
4489
|
}
|
4490
|
|
4491
|
if (left.id === ".") {
|
4492
|
if (!left.left || left.left.value === "arguments" && !state.isStrict()) {
|
4493
|
warning("E031", assignToken);
|
4494
|
}
|
4495
|
|
4496
|
state.nameStack.set(state.tokens.prev);
|
4497
|
return true;
|
4498
|
} else if (left.id === "{" || left.id === "[") {
|
4499
|
if (allowDestructuring && state.tokens.curr.left.destructAssign) {
|
4500
|
state.tokens.curr.left.destructAssign.forEach(function(t) {
|
4501
|
if (t.id) {
|
4502
|
state.funct["(scope)"].block.modify(t.id, t.token);
|
4503
|
}
|
4504
|
});
|
4505
|
} else {
|
4506
|
if (left.id === "{" || !left.left) {
|
4507
|
warning("E031", assignToken);
|
4508
|
} else if (left.left.value === "arguments" && !state.isStrict()) {
|
4509
|
warning("E031", assignToken);
|
4510
|
}
|
4511
|
}
|
4512
|
|
4513
|
if (left.id === "[") {
|
4514
|
state.nameStack.set(left.right);
|
4515
|
}
|
4516
|
|
4517
|
return true;
|
4518
|
} else if (left.isMetaProperty) {
|
4519
|
error("E031", assignToken);
|
4520
|
return true;
|
4521
|
} else if (left.identifier && !isReserved(left)) {
|
4522
|
if (state.funct["(scope)"].labeltype(left.value) === "exception") {
|
4523
|
warning("W022", left);
|
4524
|
}
|
4525
|
state.nameStack.set(left);
|
4526
|
return true;
|
4527
|
}
|
4528
|
|
4529
|
if (left === state.syntax["function"]) {
|
4530
|
warning("W023", state.tokens.curr);
|
4531
|
}
|
4532
|
|
4533
|
return false;
|
4534
|
}
|
4535
|
|
4536
|
function assignop(s, f, p) {
|
4537
|
var x = infix(s, typeof f === "function" ? f : function(left, that) {
|
4538
|
that.left = left;
|
4539
|
|
4540
|
if (left && checkLeftSideAssign(left, that, { allowDestructuring: true })) {
|
4541
|
that.right = expression(10);
|
4542
|
return that;
|
4543
|
}
|
4544
|
|
4545
|
error("E031", that);
|
4546
|
}, p);
|
4547
|
|
4548
|
x.exps = true;
|
4549
|
x.assign = true;
|
4550
|
return x;
|
4551
|
}
|
4552
|
|
4553
|
|
4554
|
function bitwise(s, f, p) {
|
4555
|
var x = symbol(s, p);
|
4556
|
reserveName(x);
|
4557
|
x.led = (typeof f === "function") ? f : function(left) {
|
4558
|
if (state.option.bitwise) {
|
4559
|
warning("W016", this, this.id);
|
4560
|
}
|
4561
|
this.left = left;
|
4562
|
this.right = expression(p);
|
4563
|
return this;
|
4564
|
};
|
4565
|
return x;
|
4566
|
}
|
4567
|
|
4568
|
function bitwiseassignop(s) {
|
4569
|
return assignop(s, function(left, that) {
|
4570
|
if (state.option.bitwise) {
|
4571
|
warning("W016", that, that.id);
|
4572
|
}
|
4573
|
|
4574
|
if (left && checkLeftSideAssign(left, that)) {
|
4575
|
that.right = expression(10);
|
4576
|
return that;
|
4577
|
}
|
4578
|
error("E031", that);
|
4579
|
}, 20);
|
4580
|
}
|
4581
|
|
4582
|
function suffix(s) {
|
4583
|
var x = symbol(s, 150);
|
4584
|
|
4585
|
x.led = function(left) {
|
4586
|
if (state.option.plusplus) {
|
4587
|
warning("W016", this, this.id);
|
4588
|
} else if ((!left.identifier || isReserved(left)) && left.id !== "." && left.id !== "[") {
|
4589
|
warning("W017", this);
|
4590
|
}
|
4591
|
|
4592
|
if (left.isMetaProperty) {
|
4593
|
error("E031", this);
|
4594
|
} else if (left && left.identifier) {
|
4595
|
state.funct["(scope)"].block.modify(left.value, left);
|
4596
|
}
|
4597
|
|
4598
|
this.left = left;
|
4599
|
return this;
|
4600
|
};
|
4601
|
return x;
|
4602
|
}
|
4603
|
|
4604
|
function optionalidentifier(fnparam, prop, preserve) {
|
4605
|
if (!state.tokens.next.identifier) {
|
4606
|
return;
|
4607
|
}
|
4608
|
|
4609
|
if (!preserve) {
|
4610
|
advance();
|
4611
|
}
|
4612
|
|
4613
|
var curr = state.tokens.curr;
|
4614
|
var val = state.tokens.curr.value;
|
4615
|
|
4616
|
if (!isReserved(curr)) {
|
4617
|
return val;
|
4618
|
}
|
4619
|
|
4620
|
if (prop) {
|
4621
|
if (state.inES5()) {
|
4622
|
return val;
|
4623
|
}
|
4624
|
}
|
4625
|
|
4626
|
if (fnparam && val === "undefined") {
|
4627
|
return val;
|
4628
|
}
|
4629
|
|
4630
|
warning("W024", state.tokens.curr, state.tokens.curr.id);
|
4631
|
return val;
|
4632
|
}
|
4633
|
function identifier(fnparam, prop) {
|
4634
|
var i = optionalidentifier(fnparam, prop, false);
|
4635
|
if (i) {
|
4636
|
return i;
|
4637
|
}
|
4638
|
if (state.tokens.next.value === "...") {
|
4639
|
if (!state.inES6(true)) {
|
4640
|
warning("W119", state.tokens.next, "spread/rest operator", "6");
|
4641
|
}
|
4642
|
advance();
|
4643
|
|
4644
|
if (checkPunctuator(state.tokens.next, "...")) {
|
4645
|
warning("E024", state.tokens.next, "...");
|
4646
|
while (checkPunctuator(state.tokens.next, "...")) {
|
4647
|
advance();
|
4648
|
}
|
4649
|
}
|
4650
|
|
4651
|
if (!state.tokens.next.identifier) {
|
4652
|
warning("E024", state.tokens.curr, "...");
|
4653
|
return;
|
4654
|
}
|
4655
|
|
4656
|
return identifier(fnparam, prop);
|
4657
|
} else {
|
4658
|
error("E030", state.tokens.next, state.tokens.next.value);
|
4659
|
if (state.tokens.next.id !== ";") {
|
4660
|
advance();
|
4661
|
}
|
4662
|
}
|
4663
|
}
|
4664
|
|
4665
|
|
4666
|
function reachable(controlToken) {
|
4667
|
var i = 0, t;
|
4668
|
if (state.tokens.next.id !== ";" || controlToken.inBracelessBlock) {
|
4669
|
return;
|
4670
|
}
|
4671
|
for (;;) {
|
4672
|
do {
|
4673
|
t = peek(i);
|
4674
|
i += 1;
|
4675
|
} while (t.id !== "(end)" && t.id === "(comment)");
|
4676
|
|
4677
|
if (t.reach) {
|
4678
|
return;
|
4679
|
}
|
4680
|
if (t.id !== "(endline)") {
|
4681
|
if (t.id === "function") {
|
4682
|
if (state.option.latedef === true) {
|
4683
|
warning("W026", t);
|
4684
|
}
|
4685
|
break;
|
4686
|
}
|
4687
|
|
4688
|
warning("W027", t, t.value, controlToken.value);
|
4689
|
break;
|
4690
|
}
|
4691
|
}
|
4692
|
}
|
4693
|
|
4694
|
function parseFinalSemicolon() {
|
4695
|
if (state.tokens.next.id !== ";") {
|
4696
|
if (state.tokens.next.isUnclosed) return advance();
|
4697
|
|
4698
|
var sameLine = startLine(state.tokens.next) === state.tokens.curr.line &&
|
4699
|
state.tokens.next.id !== "(end)";
|
4700
|
var blockEnd = checkPunctuator(state.tokens.next, "}");
|
4701
|
|
4702
|
if (sameLine && !blockEnd) {
|
4703
|
errorAt("E058", state.tokens.curr.line, state.tokens.curr.character);
|
4704
|
} else if (!state.option.asi) {
|
4705
|
if ((blockEnd && !state.option.lastsemic) || !sameLine) {
|
4706
|
warningAt("W033", state.tokens.curr.line, state.tokens.curr.character);
|
4707
|
}
|
4708
|
}
|
4709
|
} else {
|
4710
|
advance(";");
|
4711
|
}
|
4712
|
}
|
4713
|
|
4714
|
function statement() {
|
4715
|
var i = indent, r, t = state.tokens.next, hasOwnScope = false;
|
4716
|
|
4717
|
if (t.id === ";") {
|
4718
|
advance(";");
|
4719
|
return;
|
4720
|
}
|
4721
|
var res = isReserved(t);
|
4722
|
|
4723
|
if (res && t.meta && t.meta.isFutureReservedWord && peek().id === ":") {
|
4724
|
warning("W024", t, t.id);
|
4725
|
res = false;
|
4726
|
}
|
4727
|
|
4728
|
if (t.identifier && !res && peek().id === ":") {
|
4729
|
advance();
|
4730
|
advance(":");
|
4731
|
|
4732
|
hasOwnScope = true;
|
4733
|
state.funct["(scope)"].stack();
|
4734
|
state.funct["(scope)"].block.addBreakLabel(t.value, { token: state.tokens.curr });
|
4735
|
|
4736
|
if (!state.tokens.next.labelled && state.tokens.next.value !== "{") {
|
4737
|
warning("W028", state.tokens.next, t.value, state.tokens.next.value);
|
4738
|
}
|
4739
|
|
4740
|
state.tokens.next.label = t.value;
|
4741
|
t = state.tokens.next;
|
4742
|
}
|
4743
|
|
4744
|
if (t.id === "{") {
|
4745
|
var iscase = (state.funct["(verb)"] === "case" && state.tokens.curr.value === ":");
|
4746
|
block(true, true, false, false, iscase);
|
4747
|
return;
|
4748
|
}
|
4749
|
|
4750
|
r = expression(0, true);
|
4751
|
|
4752
|
if (r && !(r.identifier && r.value === "function") &&
|
4753
|
!(r.type === "(punctuator)" && r.left &&
|
4754
|
r.left.identifier && r.left.value === "function")) {
|
4755
|
if (!state.isStrict() &&
|
4756
|
state.option.strict === "global") {
|
4757
|
warning("E007");
|
4758
|
}
|
4759
|
}
|
4760
|
|
4761
|
if (!t.block) {
|
4762
|
if (!state.option.expr && (!r || !r.exps)) {
|
4763
|
warning("W030", state.tokens.curr);
|
4764
|
} else if (state.option.nonew && r && r.left && r.id === "(" && r.left.id === "new") {
|
4765
|
warning("W031", t);
|
4766
|
}
|
4767
|
parseFinalSemicolon();
|
4768
|
}
|
4769
|
|
4770
|
indent = i;
|
4771
|
if (hasOwnScope) {
|
4772
|
state.funct["(scope)"].unstack();
|
4773
|
}
|
4774
|
return r;
|
4775
|
}
|
4776
|
|
4777
|
|
4778
|
function statements() {
|
4779
|
var a = [], p;
|
4780
|
|
4781
|
while (!state.tokens.next.reach && state.tokens.next.id !== "(end)") {
|
4782
|
if (state.tokens.next.id === ";") {
|
4783
|
p = peek();
|
4784
|
|
4785
|
if (!p || (p.id !== "(" && p.id !== "[")) {
|
4786
|
warning("W032");
|
4787
|
}
|
4788
|
|
4789
|
advance(";");
|
4790
|
} else {
|
4791
|
a.push(statement());
|
4792
|
}
|
4793
|
}
|
4794
|
return a;
|
4795
|
}
|
4796
|
function directives() {
|
4797
|
var i, p, pn;
|
4798
|
|
4799
|
while (state.tokens.next.id === "(string)") {
|
4800
|
p = peek(0);
|
4801
|
if (p.id === "(endline)") {
|
4802
|
i = 1;
|
4803
|
do {
|
4804
|
pn = peek(i++);
|
4805
|
} while (pn.id === "(endline)");
|
4806
|
if (pn.id === ";") {
|
4807
|
p = pn;
|
4808
|
} else if (pn.value === "[" || pn.value === ".") {
|
4809
|
break;
|
4810
|
} else if (!state.option.asi || pn.value === "(") {
|
4811
|
warning("W033", state.tokens.next);
|
4812
|
}
|
4813
|
} else if (p.id === "." || p.id === "[") {
|
4814
|
break;
|
4815
|
} else if (p.id !== ";") {
|
4816
|
warning("W033", p);
|
4817
|
}
|
4818
|
|
4819
|
advance();
|
4820
|
var directive = state.tokens.curr.value;
|
4821
|
if (state.directive[directive] ||
|
4822
|
(directive === "use strict" && state.option.strict === "implied")) {
|
4823
|
warning("W034", state.tokens.curr, directive);
|
4824
|
}
|
4825
|
state.directive[directive] = true;
|
4826
|
|
4827
|
if (p.id === ";") {
|
4828
|
advance(";");
|
4829
|
}
|
4830
|
}
|
4831
|
|
4832
|
if (state.isStrict()) {
|
4833
|
if (!state.option["(explicitNewcap)"]) {
|
4834
|
state.option.newcap = true;
|
4835
|
}
|
4836
|
state.option.undef = true;
|
4837
|
}
|
4838
|
}
|
4839
|
function block(ordinary, stmt, isfunc, isfatarrow, iscase) {
|
4840
|
var a,
|
4841
|
b = inblock,
|
4842
|
old_indent = indent,
|
4843
|
m,
|
4844
|
t,
|
4845
|
line,
|
4846
|
d;
|
4847
|
|
4848
|
inblock = ordinary;
|
4849
|
|
4850
|
t = state.tokens.next;
|
4851
|
|
4852
|
var metrics = state.funct["(metrics)"];
|
4853
|
metrics.nestedBlockDepth += 1;
|
4854
|
metrics.verifyMaxNestedBlockDepthPerFunction();
|
4855
|
|
4856
|
if (state.tokens.next.id === "{") {
|
4857
|
advance("{");
|
4858
|
state.funct["(scope)"].stack();
|
4859
|
|
4860
|
line = state.tokens.curr.line;
|
4861
|
if (state.tokens.next.id !== "}") {
|
4862
|
indent += state.option.indent;
|
4863
|
while (!ordinary && state.tokens.next.from > indent) {
|
4864
|
indent += state.option.indent;
|
4865
|
}
|
4866
|
|
4867
|
if (isfunc) {
|
4868
|
m = {};
|
4869
|
for (d in state.directive) {
|
4870
|
if (_.has(state.directive, d)) {
|
4871
|
m[d] = state.directive[d];
|
4872
|
}
|
4873
|
}
|
4874
|
directives();
|
4875
|
|
4876
|
if (state.option.strict && state.funct["(context)"]["(global)"]) {
|
4877
|
if (!m["use strict"] && !state.isStrict()) {
|
4878
|
warning("E007");
|
4879
|
}
|
4880
|
}
|
4881
|
}
|
4882
|
|
4883
|
a = statements();
|
4884
|
|
4885
|
metrics.statementCount += a.length;
|
4886
|
|
4887
|
indent -= state.option.indent;
|
4888
|
}
|
4889
|
|
4890
|
advance("}", t);
|
4891
|
|
4892
|
if (isfunc) {
|
4893
|
state.funct["(scope)"].validateParams();
|
4894
|
if (m) {
|
4895
|
state.directive = m;
|
4896
|
}
|
4897
|
}
|
4898
|
|
4899
|
state.funct["(scope)"].unstack();
|
4900
|
|
4901
|
indent = old_indent;
|
4902
|
} else if (!ordinary) {
|
4903
|
if (isfunc) {
|
4904
|
state.funct["(scope)"].stack();
|
4905
|
|
4906
|
m = {};
|
4907
|
if (stmt && !isfatarrow && !state.inMoz()) {
|
4908
|
error("W118", state.tokens.curr, "function closure expressions");
|
4909
|
}
|
4910
|
|
4911
|
if (!stmt) {
|
4912
|
for (d in state.directive) {
|
4913
|
if (_.has(state.directive, d)) {
|
4914
|
m[d] = state.directive[d];
|
4915
|
}
|
4916
|
}
|
4917
|
}
|
4918
|
expression(10);
|
4919
|
|
4920
|
if (state.option.strict && state.funct["(context)"]["(global)"]) {
|
4921
|
if (!m["use strict"] && !state.isStrict()) {
|
4922
|
warning("E007");
|
4923
|
}
|
4924
|
}
|
4925
|
|
4926
|
state.funct["(scope)"].unstack();
|
4927
|
} else {
|
4928
|
error("E021", state.tokens.next, "{", state.tokens.next.value);
|
4929
|
}
|
4930
|
} else {
|
4931
|
state.funct["(noblockscopedvar)"] = state.tokens.next.id !== "for";
|
4932
|
state.funct["(scope)"].stack();
|
4933
|
|
4934
|
if (!stmt || state.option.curly) {
|
4935
|
warning("W116", state.tokens.next, "{", state.tokens.next.value);
|
4936
|
}
|
4937
|
|
4938
|
state.tokens.next.inBracelessBlock = true;
|
4939
|
indent += state.option.indent;
|
4940
|
a = [statement()];
|
4941
|
indent -= state.option.indent;
|
4942
|
|
4943
|
state.funct["(scope)"].unstack();
|
4944
|
delete state.funct["(noblockscopedvar)"];
|
4945
|
}
|
4946
|
switch (state.funct["(verb)"]) {
|
4947
|
case "break":
|
4948
|
case "continue":
|
4949
|
case "return":
|
4950
|
case "throw":
|
4951
|
if (iscase) {
|
4952
|
break;
|
4953
|
}
|
4954
|
default:
|
4955
|
state.funct["(verb)"] = null;
|
4956
|
}
|
4957
|
|
4958
|
inblock = b;
|
4959
|
if (ordinary && state.option.noempty && (!a || a.length === 0)) {
|
4960
|
warning("W035", state.tokens.prev);
|
4961
|
}
|
4962
|
metrics.nestedBlockDepth -= 1;
|
4963
|
return a;
|
4964
|
}
|
4965
|
|
4966
|
|
4967
|
function countMember(m) {
|
4968
|
if (membersOnly && typeof membersOnly[m] !== "boolean") {
|
4969
|
warning("W036", state.tokens.curr, m);
|
4970
|
}
|
4971
|
if (typeof member[m] === "number") {
|
4972
|
member[m] += 1;
|
4973
|
} else {
|
4974
|
member[m] = 1;
|
4975
|
}
|
4976
|
}
|
4977
|
|
4978
|
type("(number)", function() {
|
4979
|
return this;
|
4980
|
});
|
4981
|
|
4982
|
type("(string)", function() {
|
4983
|
return this;
|
4984
|
});
|
4985
|
|
4986
|
state.syntax["(identifier)"] = {
|
4987
|
type: "(identifier)",
|
4988
|
lbp: 0,
|
4989
|
identifier: true,
|
4990
|
|
4991
|
nud: function() {
|
4992
|
var v = this.value;
|
4993
|
if (state.tokens.next.id === "=>") {
|
4994
|
return this;
|
4995
|
}
|
4996
|
|
4997
|
if (!state.funct["(comparray)"].check(v)) {
|
4998
|
state.funct["(scope)"].block.use(v, state.tokens.curr);
|
4999
|
}
|
5000
|
return this;
|
5001
|
},
|
5002
|
|
5003
|
led: function() {
|
5004
|
error("E033", state.tokens.next, state.tokens.next.value);
|
5005
|
}
|
5006
|
};
|
5007
|
|
5008
|
var baseTemplateSyntax = {
|
5009
|
lbp: 0,
|
5010
|
identifier: false,
|
5011
|
template: true,
|
5012
|
};
|
5013
|
state.syntax["(template)"] = _.extend({
|
5014
|
type: "(template)",
|
5015
|
nud: doTemplateLiteral,
|
5016
|
led: doTemplateLiteral,
|
5017
|
noSubst: false
|
5018
|
}, baseTemplateSyntax);
|
5019
|
|
5020
|
state.syntax["(template middle)"] = _.extend({
|
5021
|
type: "(template middle)",
|
5022
|
middle: true,
|
5023
|
noSubst: false
|
5024
|
}, baseTemplateSyntax);
|
5025
|
|
5026
|
state.syntax["(template tail)"] = _.extend({
|
5027
|
type: "(template tail)",
|
5028
|
tail: true,
|
5029
|
noSubst: false
|
5030
|
}, baseTemplateSyntax);
|
5031
|
|
5032
|
state.syntax["(no subst template)"] = _.extend({
|
5033
|
type: "(template)",
|
5034
|
nud: doTemplateLiteral,
|
5035
|
led: doTemplateLiteral,
|
5036
|
noSubst: true,
|
5037
|
tail: true // mark as tail, since it's always the last component
|
5038
|
}, baseTemplateSyntax);
|
5039
|
|
5040
|
type("(regexp)", function() {
|
5041
|
return this;
|
5042
|
});
|
5043
|
|
5044
|
delim("(endline)");
|
5045
|
delim("(begin)");
|
5046
|
delim("(end)").reach = true;
|
5047
|
delim("(error)").reach = true;
|
5048
|
delim("}").reach = true;
|
5049
|
delim(")");
|
5050
|
delim("]");
|
5051
|
delim("\"").reach = true;
|
5052
|
delim("'").reach = true;
|
5053
|
delim(";");
|
5054
|
delim(":").reach = true;
|
5055
|
delim("#");
|
5056
|
|
5057
|
reserve("else");
|
5058
|
reserve("case").reach = true;
|
5059
|
reserve("catch");
|
5060
|
reserve("default").reach = true;
|
5061
|
reserve("finally");
|
5062
|
reservevar("arguments", function(x) {
|
5063
|
if (state.isStrict() && state.funct["(global)"]) {
|
5064
|
warning("E008", x);
|
5065
|
}
|
5066
|
});
|
5067
|
reservevar("eval");
|
5068
|
reservevar("false");
|
5069
|
reservevar("Infinity");
|
5070
|
reservevar("null");
|
5071
|
reservevar("this", function(x) {
|
5072
|
if (state.isStrict() && !isMethod() &&
|
5073
|
!state.option.validthis && ((state.funct["(statement)"] &&
|
5074
|
state.funct["(name)"].charAt(0) > "Z") || state.funct["(global)"])) {
|
5075
|
warning("W040", x);
|
5076
|
}
|
5077
|
});
|
5078
|
reservevar("true");
|
5079
|
reservevar("undefined");
|
5080
|
|
5081
|
assignop("=", "assign", 20);
|
5082
|
assignop("+=", "assignadd", 20);
|
5083
|
assignop("-=", "assignsub", 20);
|
5084
|
assignop("*=", "assignmult", 20);
|
5085
|
assignop("/=", "assigndiv", 20).nud = function() {
|
5086
|
error("E014");
|
5087
|
};
|
5088
|
assignop("%=", "assignmod", 20);
|
5089
|
|
5090
|
bitwiseassignop("&=");
|
5091
|
bitwiseassignop("|=");
|
5092
|
bitwiseassignop("^=");
|
5093
|
bitwiseassignop("<<=");
|
5094
|
bitwiseassignop(">>=");
|
5095
|
bitwiseassignop(">>>=");
|
5096
|
infix(",", function(left, that) {
|
5097
|
var expr;
|
5098
|
that.exprs = [left];
|
5099
|
|
5100
|
if (state.option.nocomma) {
|
5101
|
warning("W127");
|
5102
|
}
|
5103
|
|
5104
|
if (!comma({ peek: true })) {
|
5105
|
return that;
|
5106
|
}
|
5107
|
while (true) {
|
5108
|
if (!(expr = expression(10))) {
|
5109
|
break;
|
5110
|
}
|
5111
|
that.exprs.push(expr);
|
5112
|
if (state.tokens.next.value !== "," || !comma()) {
|
5113
|
break;
|
5114
|
}
|
5115
|
}
|
5116
|
return that;
|
5117
|
}, 10, true);
|
5118
|
|
5119
|
infix("?", function(left, that) {
|
5120
|
increaseComplexityCount();
|
5121
|
that.left = left;
|
5122
|
that.right = expression(10);
|
5123
|
advance(":");
|
5124
|
that["else"] = expression(10);
|
5125
|
return that;
|
5126
|
}, 30);
|
5127
|
|
5128
|
var orPrecendence = 40;
|
5129
|
infix("||", function(left, that) {
|
5130
|
increaseComplexityCount();
|
5131
|
that.left = left;
|
5132
|
that.right = expression(orPrecendence);
|
5133
|
return that;
|
5134
|
}, orPrecendence);
|
5135
|
infix("&&", "and", 50);
|
5136
|
bitwise("|", "bitor", 70);
|
5137
|
bitwise("^", "bitxor", 80);
|
5138
|
bitwise("&", "bitand", 90);
|
5139
|
relation("==", function(left, right) {
|
5140
|
var eqnull = state.option.eqnull &&
|
5141
|
((left && left.value) === "null" || (right && right.value) === "null");
|
5142
|
|
5143
|
switch (true) {
|
5144
|
case !eqnull && state.option.eqeqeq:
|
5145
|
this.from = this.character;
|
5146
|
warning("W116", this, "===", "==");
|
5147
|
break;
|
5148
|
case isPoorRelation(left):
|
5149
|
warning("W041", this, "===", left.value);
|
5150
|
break;
|
5151
|
case isPoorRelation(right):
|
5152
|
warning("W041", this, "===", right.value);
|
5153
|
break;
|
5154
|
case isTypoTypeof(right, left, state):
|
5155
|
warning("W122", this, right.value);
|
5156
|
break;
|
5157
|
case isTypoTypeof(left, right, state):
|
5158
|
warning("W122", this, left.value);
|
5159
|
break;
|
5160
|
}
|
5161
|
|
5162
|
return this;
|
5163
|
});
|
5164
|
relation("===", function(left, right) {
|
5165
|
if (isTypoTypeof(right, left, state)) {
|
5166
|
warning("W122", this, right.value);
|
5167
|
} else if (isTypoTypeof(left, right, state)) {
|
5168
|
warning("W122", this, left.value);
|
5169
|
}
|
5170
|
return this;
|
5171
|
});
|
5172
|
relation("!=", function(left, right) {
|
5173
|
var eqnull = state.option.eqnull &&
|
5174
|
((left && left.value) === "null" || (right && right.value) === "null");
|
5175
|
|
5176
|
if (!eqnull && state.option.eqeqeq) {
|
5177
|
this.from = this.character;
|
5178
|
warning("W116", this, "!==", "!=");
|
5179
|
} else if (isPoorRelation(left)) {
|
5180
|
warning("W041", this, "!==", left.value);
|
5181
|
} else if (isPoorRelation(right)) {
|
5182
|
warning("W041", this, "!==", right.value);
|
5183
|
} else if (isTypoTypeof(right, left, state)) {
|
5184
|
warning("W122", this, right.value);
|
5185
|
} else if (isTypoTypeof(left, right, state)) {
|
5186
|
warning("W122", this, left.value);
|
5187
|
}
|
5188
|
return this;
|
5189
|
});
|
5190
|
relation("!==", function(left, right) {
|
5191
|
if (isTypoTypeof(right, left, state)) {
|
5192
|
warning("W122", this, right.value);
|
5193
|
} else if (isTypoTypeof(left, right, state)) {
|
5194
|
warning("W122", this, left.value);
|
5195
|
}
|
5196
|
return this;
|
5197
|
});
|
5198
|
relation("<");
|
5199
|
relation(">");
|
5200
|
relation("<=");
|
5201
|
relation(">=");
|
5202
|
bitwise("<<", "shiftleft", 120);
|
5203
|
bitwise(">>", "shiftright", 120);
|
5204
|
bitwise(">>>", "shiftrightunsigned", 120);
|
5205
|
infix("in", "in", 120);
|
5206
|
infix("instanceof", "instanceof", 120);
|
5207
|
infix("+", function(left, that) {
|
5208
|
var right;
|
5209
|
that.left = left;
|
5210
|
that.right = right = expression(130);
|
5211
|
|
5212
|
if (left && right && left.id === "(string)" && right.id === "(string)") {
|
5213
|
left.value += right.value;
|
5214
|
left.character = right.character;
|
5215
|
if (!state.option.scripturl && reg.javascriptURL.test(left.value)) {
|
5216
|
warning("W050", left);
|
5217
|
}
|
5218
|
return left;
|
5219
|
}
|
5220
|
|
5221
|
return that;
|
5222
|
}, 130);
|
5223
|
prefix("+", "num");
|
5224
|
prefix("+++", function() {
|
5225
|
warning("W007");
|
5226
|
this.arity = "unary";
|
5227
|
this.right = expression(150);
|
5228
|
return this;
|
5229
|
});
|
5230
|
infix("+++", function(left) {
|
5231
|
warning("W007");
|
5232
|
this.left = left;
|
5233
|
this.right = expression(130);
|
5234
|
return this;
|
5235
|
}, 130);
|
5236
|
infix("-", "sub", 130);
|
5237
|
prefix("-", "neg");
|
5238
|
prefix("---", function() {
|
5239
|
warning("W006");
|
5240
|
this.arity = "unary";
|
5241
|
this.right = expression(150);
|
5242
|
return this;
|
5243
|
});
|
5244
|
infix("---", function(left) {
|
5245
|
warning("W006");
|
5246
|
this.left = left;
|
5247
|
this.right = expression(130);
|
5248
|
return this;
|
5249
|
}, 130);
|
5250
|
infix("*", "mult", 140);
|
5251
|
infix("/", "div", 140);
|
5252
|
infix("%", "mod", 140);
|
5253
|
|
5254
|
suffix("++");
|
5255
|
prefix("++", "preinc");
|
5256
|
state.syntax["++"].exps = true;
|
5257
|
|
5258
|
suffix("--");
|
5259
|
prefix("--", "predec");
|
5260
|
state.syntax["--"].exps = true;
|
5261
|
prefix("delete", function() {
|
5262
|
var p = expression(10);
|
5263
|
if (!p) {
|
5264
|
return this;
|
5265
|
}
|
5266
|
|
5267
|
if (p.id !== "." && p.id !== "[") {
|
5268
|
warning("W051");
|
5269
|
}
|
5270
|
this.first = p;
|
5271
|
if (p.identifier && !state.isStrict()) {
|
5272
|
p.forgiveUndef = true;
|
5273
|
}
|
5274
|
return this;
|
5275
|
}).exps = true;
|
5276
|
|
5277
|
prefix("~", function() {
|
5278
|
if (state.option.bitwise) {
|
5279
|
warning("W016", this, "~");
|
5280
|
}
|
5281
|
this.arity = "unary";
|
5282
|
this.right = expression(150);
|
5283
|
return this;
|
5284
|
});
|
5285
|
|
5286
|
prefix("...", function() {
|
5287
|
if (!state.inES6(true)) {
|
5288
|
warning("W119", this, "spread/rest operator", "6");
|
5289
|
}
|
5290
|
if (!state.tokens.next.identifier &&
|
5291
|
state.tokens.next.type !== "(string)" &&
|
5292
|
!checkPunctuators(state.tokens.next, ["[", "("])) {
|
5293
|
|
5294
|
error("E030", state.tokens.next, state.tokens.next.value);
|
5295
|
}
|
5296
|
expression(150);
|
5297
|
return this;
|
5298
|
});
|
5299
|
|
5300
|
prefix("!", function() {
|
5301
|
this.arity = "unary";
|
5302
|
this.right = expression(150);
|
5303
|
|
5304
|
if (!this.right) { // '!' followed by nothing? Give up.
|
5305
|
quit("E041", this.line || 0);
|
5306
|
}
|
5307
|
|
5308
|
if (bang[this.right.id] === true) {
|
5309
|
warning("W018", this, "!");
|
5310
|
}
|
5311
|
return this;
|
5312
|
});
|
5313
|
|
5314
|
prefix("typeof", (function() {
|
5315
|
var p = expression(150);
|
5316
|
this.first = this.right = p;
|
5317
|
|
5318
|
if (!p) { // 'typeof' followed by nothing? Give up.
|
5319
|
quit("E041", this.line || 0, this.character || 0);
|
5320
|
}
|
5321
|
if (p.identifier) {
|
5322
|
p.forgiveUndef = true;
|
5323
|
}
|
5324
|
return this;
|
5325
|
}));
|
5326
|
prefix("new", function() {
|
5327
|
var mp = metaProperty("target", function() {
|
5328
|
if (!state.inES6(true)) {
|
5329
|
warning("W119", state.tokens.prev, "new.target", "6");
|
5330
|
}
|
5331
|
var inFunction, c = state.funct;
|
5332
|
while (c) {
|
5333
|
inFunction = !c["(global)"];
|
5334
|
if (!c["(arrow)"]) { break; }
|
5335
|
c = c["(context)"];
|
5336
|
}
|
5337
|
if (!inFunction) {
|
5338
|
warning("W136", state.tokens.prev, "new.target");
|
5339
|
}
|
5340
|
});
|
5341
|
if (mp) { return mp; }
|
5342
|
|
5343
|
var c = expression(155), i;
|
5344
|
if (c && c.id !== "function") {
|
5345
|
if (c.identifier) {
|
5346
|
c["new"] = true;
|
5347
|
switch (c.value) {
|
5348
|
case "Number":
|
5349
|
case "String":
|
5350
|
case "Boolean":
|
5351
|
case "Math":
|
5352
|
case "JSON":
|
5353
|
warning("W053", state.tokens.prev, c.value);
|
5354
|
break;
|
5355
|
case "Symbol":
|
5356
|
if (state.inES6()) {
|
5357
|
warning("W053", state.tokens.prev, c.value);
|
5358
|
}
|
5359
|
break;
|
5360
|
case "Function":
|
5361
|
if (!state.option.evil) {
|
5362
|
warning("W054");
|
5363
|
}
|
5364
|
break;
|
5365
|
case "Date":
|
5366
|
case "RegExp":
|
5367
|
case "this":
|
5368
|
break;
|
5369
|
default:
|
5370
|
if (c.id !== "function") {
|
5371
|
i = c.value.substr(0, 1);
|
5372
|
if (state.option.newcap && (i < "A" || i > "Z") &&
|
5373
|
!state.funct["(scope)"].isPredefined(c.value)) {
|
5374
|
warning("W055", state.tokens.curr);
|
5375
|
}
|
5376
|
}
|
5377
|
}
|
5378
|
} else {
|
5379
|
if (c.id !== "." && c.id !== "[" && c.id !== "(") {
|
5380
|
warning("W056", state.tokens.curr);
|
5381
|
}
|
5382
|
}
|
5383
|
} else {
|
5384
|
if (!state.option.supernew)
|
5385
|
warning("W057", this);
|
5386
|
}
|
5387
|
if (state.tokens.next.id !== "(" && !state.option.supernew) {
|
5388
|
warning("W058", state.tokens.curr, state.tokens.curr.value);
|
5389
|
}
|
5390
|
this.first = this.right = c;
|
5391
|
return this;
|
5392
|
});
|
5393
|
state.syntax["new"].exps = true;
|
5394
|
|
5395
|
prefix("void").exps = true;
|
5396
|
|
5397
|
infix(".", function(left, that) {
|
5398
|
var m = identifier(false, true);
|
5399
|
|
5400
|
if (typeof m === "string") {
|
5401
|
countMember(m);
|
5402
|
}
|
5403
|
|
5404
|
that.left = left;
|
5405
|
that.right = m;
|
5406
|
|
5407
|
if (m && m === "hasOwnProperty" && state.tokens.next.value === "=") {
|
5408
|
warning("W001");
|
5409
|
}
|
5410
|
|
5411
|
if (left && left.value === "arguments" && (m === "callee" || m === "caller")) {
|
5412
|
if (state.option.noarg)
|
5413
|
warning("W059", left, m);
|
5414
|
else if (state.isStrict())
|
5415
|
error("E008");
|
5416
|
} else if (!state.option.evil && left && left.value === "document" &&
|
5417
|
(m === "write" || m === "writeln")) {
|
5418
|
warning("W060", left);
|
5419
|
}
|
5420
|
|
5421
|
if (!state.option.evil && (m === "eval" || m === "execScript")) {
|
5422
|
if (isGlobalEval(left, state)) {
|
5423
|
warning("W061");
|
5424
|
}
|
5425
|
}
|
5426
|
|
5427
|
return that;
|
5428
|
}, 160, true);
|
5429
|
|
5430
|
infix("(", function(left, that) {
|
5431
|
if (state.option.immed && left && !left.immed && left.id === "function") {
|
5432
|
warning("W062");
|
5433
|
}
|
5434
|
|
5435
|
var n = 0;
|
5436
|
var p = [];
|
5437
|
|
5438
|
if (left) {
|
5439
|
if (left.type === "(identifier)") {
|
5440
|
if (left.value.match(/^[A-Z]([A-Z0-9_$]*[a-z][A-Za-z0-9_$]*)?$/)) {
|
5441
|
if ("Array Number String Boolean Date Object Error Symbol".indexOf(left.value) === -1) {
|
5442
|
if (left.value === "Math") {
|
5443
|
warning("W063", left);
|
5444
|
} else if (state.option.newcap) {
|
5445
|
warning("W064", left);
|
5446
|
}
|
5447
|
}
|
5448
|
}
|
5449
|
}
|
5450
|
}
|
5451
|
|
5452
|
if (state.tokens.next.id !== ")") {
|
5453
|
for (;;) {
|
5454
|
p[p.length] = expression(10);
|
5455
|
n += 1;
|
5456
|
if (state.tokens.next.id !== ",") {
|
5457
|
break;
|
5458
|
}
|
5459
|
comma();
|
5460
|
}
|
5461
|
}
|
5462
|
|
5463
|
advance(")");
|
5464
|
|
5465
|
if (typeof left === "object") {
|
5466
|
if (!state.inES5() && left.value === "parseInt" && n === 1) {
|
5467
|
warning("W065", state.tokens.curr);
|
5468
|
}
|
5469
|
if (!state.option.evil) {
|
5470
|
if (left.value === "eval" || left.value === "Function" ||
|
5471
|
left.value === "execScript") {
|
5472
|
warning("W061", left);
|
5473
|
|
5474
|
if (p[0] && [0].id === "(string)") {
|
5475
|
addInternalSrc(left, p[0].value);
|
5476
|
}
|
5477
|
} else if (p[0] && p[0].id === "(string)" &&
|
5478
|
(left.value === "setTimeout" ||
|
5479
|
left.value === "setInterval")) {
|
5480
|
warning("W066", left);
|
5481
|
addInternalSrc(left, p[0].value);
|
5482
|
} else if (p[0] && p[0].id === "(string)" &&
|
5483
|
left.value === "." &&
|
5484
|
left.left.value === "window" &&
|
5485
|
(left.right === "setTimeout" ||
|
5486
|
left.right === "setInterval")) {
|
5487
|
warning("W066", left);
|
5488
|
addInternalSrc(left, p[0].value);
|
5489
|
}
|
5490
|
}
|
5491
|
if (!left.identifier && left.id !== "." && left.id !== "[" && left.id !== "=>" &&
|
5492
|
left.id !== "(" && left.id !== "&&" && left.id !== "||" && left.id !== "?" &&
|
5493
|
!(state.inES6() && left["(name)"])) {
|
5494
|
warning("W067", that);
|
5495
|
}
|
5496
|
}
|
5497
|
|
5498
|
that.left = left;
|
5499
|
return that;
|
5500
|
}, 155, true).exps = true;
|
5501
|
|
5502
|
prefix("(", function() {
|
5503
|
var pn = state.tokens.next, pn1, i = -1;
|
5504
|
var ret, triggerFnExpr, first, last;
|
5505
|
var parens = 1;
|
5506
|
var opening = state.tokens.curr;
|
5507
|
var preceeding = state.tokens.prev;
|
5508
|
var isNecessary = !state.option.singleGroups;
|
5509
|
|
5510
|
do {
|
5511
|
if (pn.value === "(") {
|
5512
|
parens += 1;
|
5513
|
} else if (pn.value === ")") {
|
5514
|
parens -= 1;
|
5515
|
}
|
5516
|
|
5517
|
i += 1;
|
5518
|
pn1 = pn;
|
5519
|
pn = peek(i);
|
5520
|
} while (!(parens === 0 && pn1.value === ")") && pn.value !== ";" && pn.type !== "(end)");
|
5521
|
|
5522
|
if (state.tokens.next.id === "function") {
|
5523
|
triggerFnExpr = state.tokens.next.immed = true;
|
5524
|
}
|
5525
|
if (pn.value === "=>") {
|
5526
|
return doFunction({ type: "arrow", parsedOpening: true });
|
5527
|
}
|
5528
|
|
5529
|
var exprs = [];
|
5530
|
|
5531
|
if (state.tokens.next.id !== ")") {
|
5532
|
for (;;) {
|
5533
|
exprs.push(expression(10));
|
5534
|
|
5535
|
if (state.tokens.next.id !== ",") {
|
5536
|
break;
|
5537
|
}
|
5538
|
|
5539
|
if (state.option.nocomma) {
|
5540
|
warning("W127");
|
5541
|
}
|
5542
|
|
5543
|
comma();
|
5544
|
}
|
5545
|
}
|
5546
|
|
5547
|
advance(")", this);
|
5548
|
if (state.option.immed && exprs[0] && exprs[0].id === "function") {
|
5549
|
if (state.tokens.next.id !== "(" &&
|
5550
|
state.tokens.next.id !== "." && state.tokens.next.id !== "[") {
|
5551
|
warning("W068", this);
|
5552
|
}
|
5553
|
}
|
5554
|
|
5555
|
if (!exprs.length) {
|
5556
|
return;
|
5557
|
}
|
5558
|
if (exprs.length > 1) {
|
5559
|
ret = Object.create(state.syntax[","]);
|
5560
|
ret.exprs = exprs;
|
5561
|
|
5562
|
first = exprs[0];
|
5563
|
last = exprs[exprs.length - 1];
|
5564
|
|
5565
|
if (!isNecessary) {
|
5566
|
isNecessary = preceeding.assign || preceeding.delim;
|
5567
|
}
|
5568
|
} else {
|
5569
|
ret = first = last = exprs[0];
|
5570
|
|
5571
|
if (!isNecessary) {
|
5572
|
isNecessary =
|
5573
|
(opening.beginsStmt && (ret.id === "{" || triggerFnExpr || isFunctor(ret))) ||
|
5574
|
(triggerFnExpr &&
|
5575
|
(!isEndOfExpr() || state.tokens.prev.id !== "}")) ||
|
5576
|
(isFunctor(ret) && !isEndOfExpr()) ||
|
5577
|
(ret.id === "{" && preceeding.id === "=>") ||
|
5578
|
(ret.type === "(number)" &&
|
5579
|
checkPunctuator(pn, ".") && /^\d+$/.test(ret.value));
|
5580
|
}
|
5581
|
}
|
5582
|
|
5583
|
if (ret) {
|
5584
|
if (!isNecessary && (first.left || first.right || ret.exprs)) {
|
5585
|
isNecessary =
|
5586
|
(!isBeginOfExpr(preceeding) && first.lbp <= preceeding.lbp) ||
|
5587
|
(!isEndOfExpr() && last.lbp < state.tokens.next.lbp);
|
5588
|
}
|
5589
|
|
5590
|
if (!isNecessary) {
|
5591
|
warning("W126", opening);
|
5592
|
}
|
5593
|
|
5594
|
ret.paren = true;
|
5595
|
}
|
5596
|
|
5597
|
return ret;
|
5598
|
});
|
5599
|
|
5600
|
application("=>");
|
5601
|
|
5602
|
infix("[", function(left, that) {
|
5603
|
var e = expression(10), s;
|
5604
|
if (e && e.type === "(string)") {
|
5605
|
if (!state.option.evil && (e.value === "eval" || e.value === "execScript")) {
|
5606
|
if (isGlobalEval(left, state)) {
|
5607
|
warning("W061");
|
5608
|
}
|
5609
|
}
|
5610
|
|
5611
|
countMember(e.value);
|
5612
|
if (!state.option.sub && reg.identifier.test(e.value)) {
|
5613
|
s = state.syntax[e.value];
|
5614
|
if (!s || !isReserved(s)) {
|
5615
|
warning("W069", state.tokens.prev, e.value);
|
5616
|
}
|
5617
|
}
|
5618
|
}
|
5619
|
advance("]", that);
|
5620
|
|
5621
|
if (e && e.value === "hasOwnProperty" && state.tokens.next.value === "=") {
|
5622
|
warning("W001");
|
5623
|
}
|
5624
|
|
5625
|
that.left = left;
|
5626
|
that.right = e;
|
5627
|
return that;
|
5628
|
}, 160, true);
|
5629
|
|
5630
|
function comprehensiveArrayExpression() {
|
5631
|
var res = {};
|
5632
|
res.exps = true;
|
5633
|
state.funct["(comparray)"].stack();
|
5634
|
var reversed = false;
|
5635
|
if (state.tokens.next.value !== "for") {
|
5636
|
reversed = true;
|
5637
|
if (!state.inMoz()) {
|
5638
|
warning("W116", state.tokens.next, "for", state.tokens.next.value);
|
5639
|
}
|
5640
|
state.funct["(comparray)"].setState("use");
|
5641
|
res.right = expression(10);
|
5642
|
}
|
5643
|
|
5644
|
advance("for");
|
5645
|
if (state.tokens.next.value === "each") {
|
5646
|
advance("each");
|
5647
|
if (!state.inMoz()) {
|
5648
|
warning("W118", state.tokens.curr, "for each");
|
5649
|
}
|
5650
|
}
|
5651
|
advance("(");
|
5652
|
state.funct["(comparray)"].setState("define");
|
5653
|
res.left = expression(130);
|
5654
|
if (_.contains(["in", "of"], state.tokens.next.value)) {
|
5655
|
advance();
|
5656
|
} else {
|
5657
|
error("E045", state.tokens.curr);
|
5658
|
}
|
5659
|
state.funct["(comparray)"].setState("generate");
|
5660
|
expression(10);
|
5661
|
|
5662
|
advance(")");
|
5663
|
if (state.tokens.next.value === "if") {
|
5664
|
advance("if");
|
5665
|
advance("(");
|
5666
|
state.funct["(comparray)"].setState("filter");
|
5667
|
res.filter = expression(10);
|
5668
|
advance(")");
|
5669
|
}
|
5670
|
|
5671
|
if (!reversed) {
|
5672
|
state.funct["(comparray)"].setState("use");
|
5673
|
res.right = expression(10);
|
5674
|
}
|
5675
|
|
5676
|
advance("]");
|
5677
|
state.funct["(comparray)"].unstack();
|
5678
|
return res;
|
5679
|
}
|
5680
|
|
5681
|
prefix("[", function() {
|
5682
|
var blocktype = lookupBlockType();
|
5683
|
if (blocktype.isCompArray) {
|
5684
|
if (!state.option.esnext && !state.inMoz()) {
|
5685
|
warning("W118", state.tokens.curr, "array comprehension");
|
5686
|
}
|
5687
|
return comprehensiveArrayExpression();
|
5688
|
} else if (blocktype.isDestAssign) {
|
5689
|
this.destructAssign = destructuringPattern({ openingParsed: true, assignment: true });
|
5690
|
return this;
|
5691
|
}
|
5692
|
var b = state.tokens.curr.line !== startLine(state.tokens.next);
|
5693
|
this.first = [];
|
5694
|
if (b) {
|
5695
|
indent += state.option.indent;
|
5696
|
if (state.tokens.next.from === indent + state.option.indent) {
|
5697
|
indent += state.option.indent;
|
5698
|
}
|
5699
|
}
|
5700
|
while (state.tokens.next.id !== "(end)") {
|
5701
|
while (state.tokens.next.id === ",") {
|
5702
|
if (!state.option.elision) {
|
5703
|
if (!state.inES5()) {
|
5704
|
warning("W070");
|
5705
|
} else {
|
5706
|
warning("W128");
|
5707
|
do {
|
5708
|
advance(",");
|
5709
|
} while (state.tokens.next.id === ",");
|
5710
|
continue;
|
5711
|
}
|
5712
|
}
|
5713
|
advance(",");
|
5714
|
}
|
5715
|
|
5716
|
if (state.tokens.next.id === "]") {
|
5717
|
break;
|
5718
|
}
|
5719
|
|
5720
|
this.first.push(expression(10));
|
5721
|
if (state.tokens.next.id === ",") {
|
5722
|
comma({ allowTrailing: true });
|
5723
|
if (state.tokens.next.id === "]" && !state.inES5()) {
|
5724
|
warning("W070", state.tokens.curr);
|
5725
|
break;
|
5726
|
}
|
5727
|
} else {
|
5728
|
break;
|
5729
|
}
|
5730
|
}
|
5731
|
if (b) {
|
5732
|
indent -= state.option.indent;
|
5733
|
}
|
5734
|
advance("]", this);
|
5735
|
return this;
|
5736
|
});
|
5737
|
|
5738
|
|
5739
|
function isMethod() {
|
5740
|
return state.funct["(statement)"] && state.funct["(statement)"].type === "class" ||
|
5741
|
state.funct["(context)"] && state.funct["(context)"]["(verb)"] === "class";
|
5742
|
}
|
5743
|
|
5744
|
|
5745
|
function isPropertyName(token) {
|
5746
|
return token.identifier || token.id === "(string)" || token.id === "(number)";
|
5747
|
}
|
5748
|
|
5749
|
|
5750
|
function propertyName(preserveOrToken) {
|
5751
|
var id;
|
5752
|
var preserve = true;
|
5753
|
if (typeof preserveOrToken === "object") {
|
5754
|
id = preserveOrToken;
|
5755
|
} else {
|
5756
|
preserve = preserveOrToken;
|
5757
|
id = optionalidentifier(false, true, preserve);
|
5758
|
}
|
5759
|
|
5760
|
if (!id) {
|
5761
|
if (state.tokens.next.id === "(string)") {
|
5762
|
id = state.tokens.next.value;
|
5763
|
if (!preserve) {
|
5764
|
advance();
|
5765
|
}
|
5766
|
} else if (state.tokens.next.id === "(number)") {
|
5767
|
id = state.tokens.next.value.toString();
|
5768
|
if (!preserve) {
|
5769
|
advance();
|
5770
|
}
|
5771
|
}
|
5772
|
} else if (typeof id === "object") {
|
5773
|
if (id.id === "(string)" || id.id === "(identifier)") id = id.value;
|
5774
|
else if (id.id === "(number)") id = id.value.toString();
|
5775
|
}
|
5776
|
|
5777
|
if (id === "hasOwnProperty") {
|
5778
|
warning("W001");
|
5779
|
}
|
5780
|
|
5781
|
return id;
|
5782
|
}
|
5783
|
function functionparams(options) {
|
5784
|
var next;
|
5785
|
var paramsIds = [];
|
5786
|
var ident;
|
5787
|
var tokens = [];
|
5788
|
var t;
|
5789
|
var pastDefault = false;
|
5790
|
var pastRest = false;
|
5791
|
var arity = 0;
|
5792
|
var loneArg = options && options.loneArg;
|
5793
|
|
5794
|
if (loneArg && loneArg.identifier === true) {
|
5795
|
state.funct["(scope)"].addParam(loneArg.value, loneArg);
|
5796
|
return { arity: 1, params: [ loneArg.value ] };
|
5797
|
}
|
5798
|
|
5799
|
next = state.tokens.next;
|
5800
|
|
5801
|
if (!options || !options.parsedOpening) {
|
5802
|
advance("(");
|
5803
|
}
|
5804
|
|
5805
|
if (state.tokens.next.id === ")") {
|
5806
|
advance(")");
|
5807
|
return;
|
5808
|
}
|
5809
|
|
5810
|
function addParam(addParamArgs) {
|
5811
|
state.funct["(scope)"].addParam.apply(state.funct["(scope)"], addParamArgs);
|
5812
|
}
|
5813
|
|
5814
|
for (;;) {
|
5815
|
arity++;
|
5816
|
var currentParams = [];
|
5817
|
|
5818
|
if (_.contains(["{", "["], state.tokens.next.id)) {
|
5819
|
tokens = destructuringPattern();
|
5820
|
for (t in tokens) {
|
5821
|
t = tokens[t];
|
5822
|
if (t.id) {
|
5823
|
paramsIds.push(t.id);
|
5824
|
currentParams.push([t.id, t.token]);
|
5825
|
}
|
5826
|
}
|
5827
|
} else {
|
5828
|
if (checkPunctuator(state.tokens.next, "...")) pastRest = true;
|
5829
|
ident = identifier(true);
|
5830
|
if (ident) {
|
5831
|
paramsIds.push(ident);
|
5832
|
currentParams.push([ident, state.tokens.curr]);
|
5833
|
} else {
|
5834
|
while (!checkPunctuators(state.tokens.next, [",", ")"])) advance();
|
5835
|
}
|
5836
|
}
|
5837
|
if (pastDefault) {
|
5838
|
if (state.tokens.next.id !== "=") {
|
5839
|
error("W138", state.tokens.current);
|
5840
|
}
|
5841
|
}
|
5842
|
if (state.tokens.next.id === "=") {
|
5843
|
if (!state.inES6()) {
|
5844
|
warning("W119", state.tokens.next, "default parameters", "6");
|
5845
|
}
|
5846
|
advance("=");
|
5847
|
pastDefault = true;
|
5848
|
expression(10);
|
5849
|
}
|
5850
|
currentParams.forEach(addParam);
|
5851
|
|
5852
|
if (state.tokens.next.id === ",") {
|
5853
|
if (pastRest) {
|
5854
|
warning("W131", state.tokens.next);
|
5855
|
}
|
5856
|
comma();
|
5857
|
} else {
|
5858
|
advance(")", next);
|
5859
|
return { arity: arity, params: paramsIds };
|
5860
|
}
|
5861
|
}
|
5862
|
}
|
5863
|
|
5864
|
function functor(name, token, overwrites) {
|
5865
|
var funct = {
|
5866
|
"(name)" : name,
|
5867
|
"(breakage)" : 0,
|
5868
|
"(loopage)" : 0,
|
5869
|
"(tokens)" : {},
|
5870
|
"(properties)": {},
|
5871
|
|
5872
|
"(catch)" : false,
|
5873
|
"(global)" : false,
|
5874
|
|
5875
|
"(line)" : null,
|
5876
|
"(character)" : null,
|
5877
|
"(metrics)" : null,
|
5878
|
"(statement)" : null,
|
5879
|
"(context)" : null,
|
5880
|
"(scope)" : null,
|
5881
|
"(comparray)" : null,
|
5882
|
"(generator)" : null,
|
5883
|
"(arrow)" : null,
|
5884
|
"(params)" : null
|
5885
|
};
|
5886
|
|
5887
|
if (token) {
|
5888
|
_.extend(funct, {
|
5889
|
"(line)" : token.line,
|
5890
|
"(character)": token.character,
|
5891
|
"(metrics)" : createMetrics(token)
|
5892
|
});
|
5893
|
}
|
5894
|
|
5895
|
_.extend(funct, overwrites);
|
5896
|
|
5897
|
if (funct["(context)"]) {
|
5898
|
funct["(scope)"] = funct["(context)"]["(scope)"];
|
5899
|
funct["(comparray)"] = funct["(context)"]["(comparray)"];
|
5900
|
}
|
5901
|
|
5902
|
return funct;
|
5903
|
}
|
5904
|
|
5905
|
function isFunctor(token) {
|
5906
|
return "(scope)" in token;
|
5907
|
}
|
5908
|
function hasParsedCode(funct) {
|
5909
|
return funct["(global)"] && !funct["(verb)"];
|
5910
|
}
|
5911
|
|
5912
|
function doTemplateLiteral(left) {
|
5913
|
var ctx = this.context;
|
5914
|
var noSubst = this.noSubst;
|
5915
|
var depth = this.depth;
|
5916
|
|
5917
|
if (!noSubst) {
|
5918
|
while (!end()) {
|
5919
|
if (!state.tokens.next.template || state.tokens.next.depth > depth) {
|
5920
|
expression(0); // should probably have different rbp?
|
5921
|
} else {
|
5922
|
advance();
|
5923
|
}
|
5924
|
}
|
5925
|
}
|
5926
|
|
5927
|
return {
|
5928
|
id: "(template)",
|
5929
|
type: "(template)",
|
5930
|
tag: left
|
5931
|
};
|
5932
|
|
5933
|
function end() {
|
5934
|
if (state.tokens.curr.template && state.tokens.curr.tail &&
|
5935
|
state.tokens.curr.context === ctx) return true;
|
5936
|
var complete = (state.tokens.next.template && state.tokens.next.tail &&
|
5937
|
state.tokens.next.context === ctx);
|
5938
|
if (complete) advance();
|
5939
|
return complete || state.tokens.next.isUnclosed;
|
5940
|
}
|
5941
|
}
|
5942
|
function doFunction(options) {
|
5943
|
var f, token, name, statement, classExprBinding, isGenerator, isArrow, ignoreLoopFunc;
|
5944
|
var oldOption = state.option;
|
5945
|
var oldIgnored = state.ignored;
|
5946
|
|
5947
|
if (options) {
|
5948
|
name = options.name;
|
5949
|
statement = options.statement;
|
5950
|
classExprBinding = options.classExprBinding;
|
5951
|
isGenerator = options.type === "generator";
|
5952
|
isArrow = options.type === "arrow";
|
5953
|
ignoreLoopFunc = options.ignoreLoopFunc;
|
5954
|
}
|
5955
|
|
5956
|
state.option = Object.create(state.option);
|
5957
|
state.ignored = Object.create(state.ignored);
|
5958
|
|
5959
|
state.funct = functor(name || state.nameStack.infer(), state.tokens.next, {
|
5960
|
"(statement)": statement,
|
5961
|
"(context)": state.funct,
|
5962
|
"(arrow)": isArrow,
|
5963
|
"(generator)": isGenerator
|
5964
|
});
|
5965
|
|
5966
|
f = state.funct;
|
5967
|
token = state.tokens.curr;
|
5968
|
token.funct = state.funct;
|
5969
|
|
5970
|
functions.push(state.funct);
|
5971
|
state.funct["(scope)"].stack("functionouter");
|
5972
|
var internallyAccessibleName = name || classExprBinding;
|
5973
|
if (internallyAccessibleName) {
|
5974
|
state.funct["(scope)"].block.add(internallyAccessibleName,
|
5975
|
classExprBinding ? "class" : "function", state.tokens.curr, false);
|
5976
|
}
|
5977
|
state.funct["(scope)"].stack("functionparams");
|
5978
|
|
5979
|
var paramsInfo = functionparams(options);
|
5980
|
|
5981
|
if (paramsInfo) {
|
5982
|
state.funct["(params)"] = paramsInfo.params;
|
5983
|
state.funct["(metrics)"].arity = paramsInfo.arity;
|
5984
|
state.funct["(metrics)"].verifyMaxParametersPerFunction();
|
5985
|
} else {
|
5986
|
state.funct["(metrics)"].arity = 0;
|
5987
|
}
|
5988
|
|
5989
|
if (isArrow) {
|
5990
|
if (!state.inES6(true)) {
|
5991
|
warning("W119", state.tokens.curr, "arrow function syntax (=>)", "6");
|
5992
|
}
|
5993
|
|
5994
|
if (!options.loneArg) {
|
5995
|
advance("=>");
|
5996
|
}
|
5997
|
}
|
5998
|
|
5999
|
block(false, true, true, isArrow);
|
6000
|
|
6001
|
if (!state.option.noyield && isGenerator &&
|
6002
|
state.funct["(generator)"] !== "yielded") {
|
6003
|
warning("W124", state.tokens.curr);
|
6004
|
}
|
6005
|
|
6006
|
state.funct["(metrics)"].verifyMaxStatementsPerFunction();
|
6007
|
state.funct["(metrics)"].verifyMaxComplexityPerFunction();
|
6008
|
state.funct["(unusedOption)"] = state.option.unused;
|
6009
|
state.option = oldOption;
|
6010
|
state.ignored = oldIgnored;
|
6011
|
state.funct["(last)"] = state.tokens.curr.line;
|
6012
|
state.funct["(lastcharacter)"] = state.tokens.curr.character;
|
6013
|
state.funct["(scope)"].unstack(); // also does usage and label checks
|
6014
|
state.funct["(scope)"].unstack();
|
6015
|
|
6016
|
state.funct = state.funct["(context)"];
|
6017
|
|
6018
|
if (!ignoreLoopFunc && !state.option.loopfunc && state.funct["(loopage)"]) {
|
6019
|
if (f["(isCapturing)"]) {
|
6020
|
warning("W083", token);
|
6021
|
}
|
6022
|
}
|
6023
|
|
6024
|
return f;
|
6025
|
}
|
6026
|
|
6027
|
function createMetrics(functionStartToken) {
|
6028
|
return {
|
6029
|
statementCount: 0,
|
6030
|
nestedBlockDepth: -1,
|
6031
|
ComplexityCount: 1,
|
6032
|
arity: 0,
|
6033
|
|
6034
|
verifyMaxStatementsPerFunction: function() {
|
6035
|
if (state.option.maxstatements &&
|
6036
|
this.statementCount > state.option.maxstatements) {
|
6037
|
warning("W071", functionStartToken, this.statementCount);
|
6038
|
}
|
6039
|
},
|
6040
|
|
6041
|
verifyMaxParametersPerFunction: function() {
|
6042
|
if (_.isNumber(state.option.maxparams) &&
|
6043
|
this.arity > state.option.maxparams) {
|
6044
|
warning("W072", functionStartToken, this.arity);
|
6045
|
}
|
6046
|
},
|
6047
|
|
6048
|
verifyMaxNestedBlockDepthPerFunction: function() {
|
6049
|
if (state.option.maxdepth &&
|
6050
|
this.nestedBlockDepth > 0 &&
|
6051
|
this.nestedBlockDepth === state.option.maxdepth + 1) {
|
6052
|
warning("W073", null, this.nestedBlockDepth);
|
6053
|
}
|
6054
|
},
|
6055
|
|
6056
|
verifyMaxComplexityPerFunction: function() {
|
6057
|
var max = state.option.maxcomplexity;
|
6058
|
var cc = this.ComplexityCount;
|
6059
|
if (max && cc > max) {
|
6060
|
warning("W074", functionStartToken, cc);
|
6061
|
}
|
6062
|
}
|
6063
|
};
|
6064
|
}
|
6065
|
|
6066
|
function increaseComplexityCount() {
|
6067
|
state.funct["(metrics)"].ComplexityCount += 1;
|
6068
|
}
|
6069
|
|
6070
|
function checkCondAssignment(expr) {
|
6071
|
var id, paren;
|
6072
|
if (expr) {
|
6073
|
id = expr.id;
|
6074
|
paren = expr.paren;
|
6075
|
if (id === "," && (expr = expr.exprs[expr.exprs.length - 1])) {
|
6076
|
id = expr.id;
|
6077
|
paren = paren || expr.paren;
|
6078
|
}
|
6079
|
}
|
6080
|
switch (id) {
|
6081
|
case "=":
|
6082
|
case "+=":
|
6083
|
case "-=":
|
6084
|
case "*=":
|
6085
|
case "%=":
|
6086
|
case "&=":
|
6087
|
case "|=":
|
6088
|
case "^=":
|
6089
|
case "/=":
|
6090
|
if (!paren && !state.option.boss) {
|
6091
|
warning("W084");
|
6092
|
}
|
6093
|
}
|
6094
|
}
|
6095
|
function checkProperties(props) {
|
6096
|
if (state.inES5()) {
|
6097
|
for (var name in props) {
|
6098
|
if (props[name] && props[name].setterToken && !props[name].getterToken) {
|
6099
|
warning("W078", props[name].setterToken);
|
6100
|
}
|
6101
|
}
|
6102
|
}
|
6103
|
}
|
6104
|
|
6105
|
function metaProperty(name, c) {
|
6106
|
if (checkPunctuator(state.tokens.next, ".")) {
|
6107
|
var left = state.tokens.curr.id;
|
6108
|
advance(".");
|
6109
|
var id = identifier();
|
6110
|
state.tokens.curr.isMetaProperty = true;
|
6111
|
if (name !== id) {
|
6112
|
error("E057", state.tokens.prev, left, id);
|
6113
|
} else {
|
6114
|
c();
|
6115
|
}
|
6116
|
return state.tokens.curr;
|
6117
|
}
|
6118
|
}
|
6119
|
|
6120
|
(function(x) {
|
6121
|
x.nud = function() {
|
6122
|
var b, f, i, p, t, isGeneratorMethod = false, nextVal;
|
6123
|
var props = Object.create(null); // All properties, including accessors
|
6124
|
|
6125
|
b = state.tokens.curr.line !== startLine(state.tokens.next);
|
6126
|
if (b) {
|
6127
|
indent += state.option.indent;
|
6128
|
if (state.tokens.next.from === indent + state.option.indent) {
|
6129
|
indent += state.option.indent;
|
6130
|
}
|
6131
|
}
|
6132
|
|
6133
|
var blocktype = lookupBlockType();
|
6134
|
if (blocktype.isDestAssign) {
|
6135
|
this.destructAssign = destructuringPattern({ openingParsed: true, assignment: true });
|
6136
|
return this;
|
6137
|
}
|
6138
|
|
6139
|
for (;;) {
|
6140
|
if (state.tokens.next.id === "}") {
|
6141
|
break;
|
6142
|
}
|
6143
|
|
6144
|
nextVal = state.tokens.next.value;
|
6145
|
if (state.tokens.next.identifier &&
|
6146
|
(peekIgnoreEOL().id === "," || peekIgnoreEOL().id === "}")) {
|
6147
|
if (!state.inES6()) {
|
6148
|
warning("W104", state.tokens.next, "object short notation", "6");
|
6149
|
}
|
6150
|
i = propertyName(true);
|
6151
|
saveProperty(props, i, state.tokens.next);
|
6152
|
|
6153
|
expression(10);
|
6154
|
|
6155
|
} else if (peek().id !== ":" && (nextVal === "get" || nextVal === "set")) {
|
6156
|
advance(nextVal);
|
6157
|
|
6158
|
if (!state.inES5()) {
|
6159
|
error("E034");
|
6160
|
}
|
6161
|
|
6162
|
i = propertyName();
|
6163
|
if (!i && !state.inES6()) {
|
6164
|
error("E035");
|
6165
|
}
|
6166
|
if (i) {
|
6167
|
saveAccessor(nextVal, props, i, state.tokens.curr);
|
6168
|
}
|
6169
|
|
6170
|
t = state.tokens.next;
|
6171
|
f = doFunction();
|
6172
|
p = f["(params)"];
|
6173
|
if (nextVal === "get" && i && p) {
|
6174
|
warning("W076", t, p[0], i);
|
6175
|
} else if (nextVal === "set" && i && (!p || p.length !== 1)) {
|
6176
|
warning("W077", t, i);
|
6177
|
}
|
6178
|
} else {
|
6179
|
if (state.tokens.next.value === "*" && state.tokens.next.type === "(punctuator)") {
|
6180
|
if (!state.inES6()) {
|
6181
|
warning("W104", state.tokens.next, "generator functions", "6");
|
6182
|
}
|
6183
|
advance("*");
|
6184
|
isGeneratorMethod = true;
|
6185
|
} else {
|
6186
|
isGeneratorMethod = false;
|
6187
|
}
|
6188
|
|
6189
|
if (state.tokens.next.id === "[") {
|
6190
|
i = computedPropertyName();
|
6191
|
state.nameStack.set(i);
|
6192
|
} else {
|
6193
|
state.nameStack.set(state.tokens.next);
|
6194
|
i = propertyName();
|
6195
|
saveProperty(props, i, state.tokens.next);
|
6196
|
|
6197
|
if (typeof i !== "string") {
|
6198
|
break;
|
6199
|
}
|
6200
|
}
|
6201
|
|
6202
|
if (state.tokens.next.value === "(") {
|
6203
|
if (!state.inES6()) {
|
6204
|
warning("W104", state.tokens.curr, "concise methods", "6");
|
6205
|
}
|
6206
|
doFunction({ type: isGeneratorMethod ? "generator" : null });
|
6207
|
} else {
|
6208
|
advance(":");
|
6209
|
expression(10);
|
6210
|
}
|
6211
|
}
|
6212
|
|
6213
|
countMember(i);
|
6214
|
|
6215
|
if (state.tokens.next.id === ",") {
|
6216
|
comma({ allowTrailing: true, property: true });
|
6217
|
if (state.tokens.next.id === ",") {
|
6218
|
warning("W070", state.tokens.curr);
|
6219
|
} else if (state.tokens.next.id === "}" && !state.inES5()) {
|
6220
|
warning("W070", state.tokens.curr);
|
6221
|
}
|
6222
|
} else {
|
6223
|
break;
|
6224
|
}
|
6225
|
}
|
6226
|
if (b) {
|
6227
|
indent -= state.option.indent;
|
6228
|
}
|
6229
|
advance("}", this);
|
6230
|
|
6231
|
checkProperties(props);
|
6232
|
|
6233
|
return this;
|
6234
|
};
|
6235
|
x.fud = function() {
|
6236
|
error("E036", state.tokens.curr);
|
6237
|
};
|
6238
|
}(delim("{")));
|
6239
|
|
6240
|
function destructuringPattern(options) {
|
6241
|
var isAssignment = options && options.assignment;
|
6242
|
|
6243
|
if (!state.inES6()) {
|
6244
|
warning("W104", state.tokens.curr,
|
6245
|
isAssignment ? "destructuring assignment" : "destructuring binding", "6");
|
6246
|
}
|
6247
|
|
6248
|
return destructuringPatternRecursive(options);
|
6249
|
}
|
6250
|
|
6251
|
function destructuringPatternRecursive(options) {
|
6252
|
var ids;
|
6253
|
var identifiers = [];
|
6254
|
var openingParsed = options && options.openingParsed;
|
6255
|
var isAssignment = options && options.assignment;
|
6256
|
var recursiveOptions = isAssignment ? { assignment: isAssignment } : null;
|
6257
|
var firstToken = openingParsed ? state.tokens.curr : state.tokens.next;
|
6258
|
|
6259
|
var nextInnerDE = function() {
|
6260
|
var ident;
|
6261
|
if (checkPunctuators(state.tokens.next, ["[", "{"])) {
|
6262
|
ids = destructuringPatternRecursive(recursiveOptions);
|
6263
|
for (var id in ids) {
|
6264
|
id = ids[id];
|
6265
|
identifiers.push({ id: id.id, token: id.token });
|
6266
|
}
|
6267
|
} else if (checkPunctuator(state.tokens.next, ",")) {
|
6268
|
identifiers.push({ id: null, token: state.tokens.curr });
|
6269
|
} else if (checkPunctuator(state.tokens.next, "(")) {
|
6270
|
advance("(");
|
6271
|
nextInnerDE();
|
6272
|
advance(")");
|
6273
|
} else {
|
6274
|
var is_rest = checkPunctuator(state.tokens.next, "...");
|
6275
|
|
6276
|
if (isAssignment) {
|
6277
|
var identifierToken = is_rest ? peek(0) : state.tokens.next;
|
6278
|
if (!identifierToken.identifier) {
|
6279
|
warning("E030", identifierToken, identifierToken.value);
|
6280
|
}
|
6281
|
var assignTarget = expression(155);
|
6282
|
if (assignTarget) {
|
6283
|
checkLeftSideAssign(assignTarget);
|
6284
|
if (assignTarget.identifier) {
|
6285
|
ident = assignTarget.value;
|
6286
|
}
|
6287
|
}
|
6288
|
} else {
|
6289
|
ident = identifier();
|
6290
|
}
|
6291
|
if (ident) {
|
6292
|
identifiers.push({ id: ident, token: state.tokens.curr });
|
6293
|
}
|
6294
|
return is_rest;
|
6295
|
}
|
6296
|
return false;
|
6297
|
};
|
6298
|
var assignmentProperty = function() {
|
6299
|
var id;
|
6300
|
if (checkPunctuator(state.tokens.next, "[")) {
|
6301
|
advance("[");
|
6302
|
expression(10);
|
6303
|
advance("]");
|
6304
|
advance(":");
|
6305
|
nextInnerDE();
|
6306
|
} else if (state.tokens.next.id === "(string)" ||
|
6307
|
state.tokens.next.id === "(number)") {
|
6308
|
advance();
|
6309
|
advance(":");
|
6310
|
nextInnerDE();
|
6311
|
} else {
|
6312
|
id = identifier();
|
6313
|
if (checkPunctuator(state.tokens.next, ":")) {
|
6314
|
advance(":");
|
6315
|
nextInnerDE();
|
6316
|
} else if (id) {
|
6317
|
if (isAssignment) {
|
6318
|
checkLeftSideAssign(state.tokens.curr);
|
6319
|
}
|
6320
|
identifiers.push({ id: id, token: state.tokens.curr });
|
6321
|
}
|
6322
|
}
|
6323
|
};
|
6324
|
if (checkPunctuator(firstToken, "[")) {
|
6325
|
if (!openingParsed) {
|
6326
|
advance("[");
|
6327
|
}
|
6328
|
if (checkPunctuator(state.tokens.next, "]")) {
|
6329
|
warning("W137", state.tokens.curr);
|
6330
|
}
|
6331
|
var element_after_rest = false;
|
6332
|
while (!checkPunctuator(state.tokens.next, "]")) {
|
6333
|
if (nextInnerDE() && !element_after_rest &&
|
6334
|
checkPunctuator(state.tokens.next, ",")) {
|
6335
|
warning("W130", state.tokens.next);
|
6336
|
element_after_rest = true;
|
6337
|
}
|
6338
|
if (checkPunctuator(state.tokens.next, "=")) {
|
6339
|
if (checkPunctuator(state.tokens.prev, "...")) {
|
6340
|
advance("]");
|
6341
|
} else {
|
6342
|
advance("=");
|
6343
|
}
|
6344
|
if (state.tokens.next.id === "undefined") {
|
6345
|
warning("W080", state.tokens.prev, state.tokens.prev.value);
|
6346
|
}
|
6347
|
expression(10);
|
6348
|
}
|
6349
|
if (!checkPunctuator(state.tokens.next, "]")) {
|
6350
|
advance(",");
|
6351
|
}
|
6352
|
}
|
6353
|
advance("]");
|
6354
|
} else if (checkPunctuator(firstToken, "{")) {
|
6355
|
|
6356
|
if (!openingParsed) {
|
6357
|
advance("{");
|
6358
|
}
|
6359
|
if (checkPunctuator(state.tokens.next, "}")) {
|
6360
|
warning("W137", state.tokens.curr);
|
6361
|
}
|
6362
|
while (!checkPunctuator(state.tokens.next, "}")) {
|
6363
|
assignmentProperty();
|
6364
|
if (checkPunctuator(state.tokens.next, "=")) {
|
6365
|
advance("=");
|
6366
|
if (state.tokens.next.id === "undefined") {
|
6367
|
warning("W080", state.tokens.prev, state.tokens.prev.value);
|
6368
|
}
|
6369
|
expression(10);
|
6370
|
}
|
6371
|
if (!checkPunctuator(state.tokens.next, "}")) {
|
6372
|
advance(",");
|
6373
|
if (checkPunctuator(state.tokens.next, "}")) {
|
6374
|
break;
|
6375
|
}
|
6376
|
}
|
6377
|
}
|
6378
|
advance("}");
|
6379
|
}
|
6380
|
return identifiers;
|
6381
|
}
|
6382
|
|
6383
|
function destructuringPatternMatch(tokens, value) {
|
6384
|
var first = value.first;
|
6385
|
|
6386
|
if (!first)
|
6387
|
return;
|
6388
|
|
6389
|
_.zip(tokens, Array.isArray(first) ? first : [ first ]).forEach(function(val) {
|
6390
|
var token = val[0];
|
6391
|
var value = val[1];
|
6392
|
|
6393
|
if (token && value)
|
6394
|
token.first = value;
|
6395
|
else if (token && token.first && !value)
|
6396
|
warning("W080", token.first, token.first.value);
|
6397
|
});
|
6398
|
}
|
6399
|
|
6400
|
function blockVariableStatement(type, statement, context) {
|
6401
|
|
6402
|
var prefix = context && context.prefix;
|
6403
|
var inexport = context && context.inexport;
|
6404
|
var isLet = type === "let";
|
6405
|
var isConst = type === "const";
|
6406
|
var tokens, lone, value, letblock;
|
6407
|
|
6408
|
if (!state.inES6()) {
|
6409
|
warning("W104", state.tokens.curr, type, "6");
|
6410
|
}
|
6411
|
|
6412
|
if (isLet && state.tokens.next.value === "(") {
|
6413
|
if (!state.inMoz()) {
|
6414
|
warning("W118", state.tokens.next, "let block");
|
6415
|
}
|
6416
|
advance("(");
|
6417
|
state.funct["(scope)"].stack();
|
6418
|
letblock = true;
|
6419
|
} else if (state.funct["(noblockscopedvar)"]) {
|
6420
|
error("E048", state.tokens.curr, isConst ? "Const" : "Let");
|
6421
|
}
|
6422
|
|
6423
|
statement.first = [];
|
6424
|
for (;;) {
|
6425
|
var names = [];
|
6426
|
if (_.contains(["{", "["], state.tokens.next.value)) {
|
6427
|
tokens = destructuringPattern();
|
6428
|
lone = false;
|
6429
|
} else {
|
6430
|
tokens = [ { id: identifier(), token: state.tokens.curr } ];
|
6431
|
lone = true;
|
6432
|
}
|
6433
|
|
6434
|
if (!prefix && isConst && state.tokens.next.id !== "=") {
|
6435
|
warning("E012", state.tokens.curr, state.tokens.curr.value);
|
6436
|
}
|
6437
|
|
6438
|
for (var t in tokens) {
|
6439
|
if (tokens.hasOwnProperty(t)) {
|
6440
|
t = tokens[t];
|
6441
|
if (state.funct["(scope)"].block.isGlobal()) {
|
6442
|
if (predefined[t.id] === false) {
|
6443
|
warning("W079", t.token, t.id);
|
6444
|
}
|
6445
|
}
|
6446
|
if (t.id && !state.funct["(noblockscopedvar)"]) {
|
6447
|
state.funct["(scope)"].addlabel(t.id, {
|
6448
|
type: type,
|
6449
|
token: t.token });
|
6450
|
names.push(t.token);
|
6451
|
|
6452
|
if (lone && inexport) {
|
6453
|
state.funct["(scope)"].setExported(t.token.value, t.token);
|
6454
|
}
|
6455
|
}
|
6456
|
}
|
6457
|
}
|
6458
|
|
6459
|
if (state.tokens.next.id === "=") {
|
6460
|
advance("=");
|
6461
|
if (!prefix && state.tokens.next.id === "undefined") {
|
6462
|
warning("W080", state.tokens.prev, state.tokens.prev.value);
|
6463
|
}
|
6464
|
if (!prefix && peek(0).id === "=" && state.tokens.next.identifier) {
|
6465
|
warning("W120", state.tokens.next, state.tokens.next.value);
|
6466
|
}
|
6467
|
value = expression(prefix ? 120 : 10);
|
6468
|
if (lone) {
|
6469
|
tokens[0].first = value;
|
6470
|
} else {
|
6471
|
destructuringPatternMatch(names, value);
|
6472
|
}
|
6473
|
}
|
6474
|
|
6475
|
statement.first = statement.first.concat(names);
|
6476
|
|
6477
|
if (state.tokens.next.id !== ",") {
|
6478
|
break;
|
6479
|
}
|
6480
|
comma();
|
6481
|
}
|
6482
|
if (letblock) {
|
6483
|
advance(")");
|
6484
|
block(true, true);
|
6485
|
statement.block = true;
|
6486
|
state.funct["(scope)"].unstack();
|
6487
|
}
|
6488
|
|
6489
|
return statement;
|
6490
|
}
|
6491
|
|
6492
|
var conststatement = stmt("const", function(context) {
|
6493
|
return blockVariableStatement("const", this, context);
|
6494
|
});
|
6495
|
conststatement.exps = true;
|
6496
|
|
6497
|
var letstatement = stmt("let", function(context) {
|
6498
|
return blockVariableStatement("let", this, context);
|
6499
|
});
|
6500
|
letstatement.exps = true;
|
6501
|
|
6502
|
var varstatement = stmt("var", function(context) {
|
6503
|
var prefix = context && context.prefix;
|
6504
|
var inexport = context && context.inexport;
|
6505
|
var tokens, lone, value;
|
6506
|
var implied = context && context.implied;
|
6507
|
var report = !(context && context.ignore);
|
6508
|
|
6509
|
this.first = [];
|
6510
|
for (;;) {
|
6511
|
var names = [];
|
6512
|
if (_.contains(["{", "["], state.tokens.next.value)) {
|
6513
|
tokens = destructuringPattern();
|
6514
|
lone = false;
|
6515
|
} else {
|
6516
|
tokens = [ { id: identifier(), token: state.tokens.curr } ];
|
6517
|
lone = true;
|
6518
|
}
|
6519
|
|
6520
|
if (!(prefix && implied) && report && state.option.varstmt) {
|
6521
|
warning("W132", this);
|
6522
|
}
|
6523
|
|
6524
|
this.first = this.first.concat(names);
|
6525
|
|
6526
|
for (var t in tokens) {
|
6527
|
if (tokens.hasOwnProperty(t)) {
|
6528
|
t = tokens[t];
|
6529
|
if (!implied && state.funct["(global)"]) {
|
6530
|
if (predefined[t.id] === false) {
|
6531
|
warning("W079", t.token, t.id);
|
6532
|
} else if (state.option.futurehostile === false) {
|
6533
|
if ((!state.inES5() && vars.ecmaIdentifiers[5][t.id] === false) ||
|
6534
|
(!state.inES6() && vars.ecmaIdentifiers[6][t.id] === false)) {
|
6535
|
warning("W129", t.token, t.id);
|
6536
|
}
|
6537
|
}
|
6538
|
}
|
6539
|
if (t.id) {
|
6540
|
if (implied === "for") {
|
6541
|
|
6542
|
if (!state.funct["(scope)"].has(t.id)) {
|
6543
|
if (report) warning("W088", t.token, t.id);
|
6544
|
}
|
6545
|
state.funct["(scope)"].block.use(t.id, t.token);
|
6546
|
} else {
|
6547
|
state.funct["(scope)"].addlabel(t.id, {
|
6548
|
type: "var",
|
6549
|
token: t.token });
|
6550
|
|
6551
|
if (lone && inexport) {
|
6552
|
state.funct["(scope)"].setExported(t.id, t.token);
|
6553
|
}
|
6554
|
}
|
6555
|
names.push(t.token);
|
6556
|
}
|
6557
|
}
|
6558
|
}
|
6559
|
|
6560
|
if (state.tokens.next.id === "=") {
|
6561
|
state.nameStack.set(state.tokens.curr);
|
6562
|
|
6563
|
advance("=");
|
6564
|
if (!prefix && report && !state.funct["(loopage)"] &&
|
6565
|
state.tokens.next.id === "undefined") {
|
6566
|
warning("W080", state.tokens.prev, state.tokens.prev.value);
|
6567
|
}
|
6568
|
if (peek(0).id === "=" && state.tokens.next.identifier) {
|
6569
|
if (!prefix && report &&
|
6570
|
!state.funct["(params)"] ||
|
6571
|
state.funct["(params)"].indexOf(state.tokens.next.value) === -1) {
|
6572
|
warning("W120", state.tokens.next, state.tokens.next.value);
|
6573
|
}
|
6574
|
}
|
6575
|
value = expression(prefix ? 120 : 10);
|
6576
|
if (lone) {
|
6577
|
tokens[0].first = value;
|
6578
|
} else {
|
6579
|
destructuringPatternMatch(names, value);
|
6580
|
}
|
6581
|
}
|
6582
|
|
6583
|
if (state.tokens.next.id !== ",") {
|
6584
|
break;
|
6585
|
}
|
6586
|
comma();
|
6587
|
}
|
6588
|
|
6589
|
return this;
|
6590
|
});
|
6591
|
varstatement.exps = true;
|
6592
|
|
6593
|
blockstmt("class", function() {
|
6594
|
return classdef.call(this, true);
|
6595
|
});
|
6596
|
|
6597
|
function classdef(isStatement) {
|
6598
|
if (!state.inES6()) {
|
6599
|
warning("W104", state.tokens.curr, "class", "6");
|
6600
|
}
|
6601
|
if (isStatement) {
|
6602
|
this.name = identifier();
|
6603
|
|
6604
|
state.funct["(scope)"].addlabel(this.name, {
|
6605
|
type: "class",
|
6606
|
token: state.tokens.curr });
|
6607
|
} else if (state.tokens.next.identifier && state.tokens.next.value !== "extends") {
|
6608
|
this.name = identifier();
|
6609
|
this.namedExpr = true;
|
6610
|
} else {
|
6611
|
this.name = state.nameStack.infer();
|
6612
|
}
|
6613
|
classtail(this);
|
6614
|
return this;
|
6615
|
}
|
6616
|
|
6617
|
function classtail(c) {
|
6618
|
var wasInClassBody = state.inClassBody;
|
6619
|
if (state.tokens.next.value === "extends") {
|
6620
|
advance("extends");
|
6621
|
c.heritage = expression(10);
|
6622
|
}
|
6623
|
|
6624
|
state.inClassBody = true;
|
6625
|
advance("{");
|
6626
|
c.body = classbody(c);
|
6627
|
advance("}");
|
6628
|
state.inClassBody = wasInClassBody;
|
6629
|
}
|
6630
|
|
6631
|
function classbody(c) {
|
6632
|
var name;
|
6633
|
var isStatic;
|
6634
|
var isGenerator;
|
6635
|
var getset;
|
6636
|
var props = Object.create(null);
|
6637
|
var staticProps = Object.create(null);
|
6638
|
var computed;
|
6639
|
for (var i = 0; state.tokens.next.id !== "}"; ++i) {
|
6640
|
name = state.tokens.next;
|
6641
|
isStatic = false;
|
6642
|
isGenerator = false;
|
6643
|
getset = null;
|
6644
|
if (name.id === ";") {
|
6645
|
warning("W032");
|
6646
|
advance(";");
|
6647
|
continue;
|
6648
|
}
|
6649
|
|
6650
|
if (name.id === "*") {
|
6651
|
isGenerator = true;
|
6652
|
advance("*");
|
6653
|
name = state.tokens.next;
|
6654
|
}
|
6655
|
if (name.id === "[") {
|
6656
|
name = computedPropertyName();
|
6657
|
computed = true;
|
6658
|
} else if (isPropertyName(name)) {
|
6659
|
advance();
|
6660
|
computed = false;
|
6661
|
if (name.identifier && name.value === "static") {
|
6662
|
if (checkPunctuator(state.tokens.next, "*")) {
|
6663
|
isGenerator = true;
|
6664
|
advance("*");
|
6665
|
}
|
6666
|
if (isPropertyName(state.tokens.next) || state.tokens.next.id === "[") {
|
6667
|
computed = state.tokens.next.id === "[";
|
6668
|
isStatic = true;
|
6669
|
name = state.tokens.next;
|
6670
|
if (state.tokens.next.id === "[") {
|
6671
|
name = computedPropertyName();
|
6672
|
} else advance();
|
6673
|
}
|
6674
|
}
|
6675
|
|
6676
|
if (name.identifier && (name.value === "get" || name.value === "set")) {
|
6677
|
if (isPropertyName(state.tokens.next) || state.tokens.next.id === "[") {
|
6678
|
computed = state.tokens.next.id === "[";
|
6679
|
getset = name;
|
6680
|
name = state.tokens.next;
|
6681
|
if (state.tokens.next.id === "[") {
|
6682
|
name = computedPropertyName();
|
6683
|
} else advance();
|
6684
|
}
|
6685
|
}
|
6686
|
} else {
|
6687
|
warning("W052", state.tokens.next, state.tokens.next.value || state.tokens.next.type);
|
6688
|
advance();
|
6689
|
continue;
|
6690
|
}
|
6691
|
|
6692
|
if (!checkPunctuator(state.tokens.next, "(")) {
|
6693
|
error("E054", state.tokens.next, state.tokens.next.value);
|
6694
|
while (state.tokens.next.id !== "}" &&
|
6695
|
!checkPunctuator(state.tokens.next, "(")) {
|
6696
|
advance();
|
6697
|
}
|
6698
|
if (state.tokens.next.value !== "(") {
|
6699
|
doFunction({ statement: c });
|
6700
|
}
|
6701
|
}
|
6702
|
|
6703
|
if (!computed) {
|
6704
|
if (getset) {
|
6705
|
saveAccessor(
|
6706
|
getset.value, isStatic ? staticProps : props, name.value, name, true, isStatic);
|
6707
|
} else {
|
6708
|
if (name.value === "constructor") {
|
6709
|
state.nameStack.set(c);
|
6710
|
} else {
|
6711
|
state.nameStack.set(name);
|
6712
|
}
|
6713
|
saveProperty(isStatic ? staticProps : props, name.value, name, true, isStatic);
|
6714
|
}
|
6715
|
}
|
6716
|
|
6717
|
if (getset && name.value === "constructor") {
|
6718
|
var propDesc = getset.value === "get" ? "class getter method" : "class setter method";
|
6719
|
error("E049", name, propDesc, "constructor");
|
6720
|
} else if (name.value === "prototype") {
|
6721
|
error("E049", name, "class method", "prototype");
|
6722
|
}
|
6723
|
|
6724
|
propertyName(name);
|
6725
|
|
6726
|
doFunction({
|
6727
|
statement: c,
|
6728
|
type: isGenerator ? "generator" : null,
|
6729
|
classExprBinding: c.namedExpr ? c.name : null
|
6730
|
});
|
6731
|
}
|
6732
|
|
6733
|
checkProperties(props);
|
6734
|
}
|
6735
|
|
6736
|
blockstmt("function", function(context) {
|
6737
|
var inexport = context && context.inexport;
|
6738
|
var generator = false;
|
6739
|
if (state.tokens.next.value === "*") {
|
6740
|
advance("*");
|
6741
|
if (state.inES6({ strict: true })) {
|
6742
|
generator = true;
|
6743
|
} else {
|
6744
|
warning("W119", state.tokens.curr, "function*", "6");
|
6745
|
}
|
6746
|
}
|
6747
|
if (inblock) {
|
6748
|
warning("W082", state.tokens.curr);
|
6749
|
}
|
6750
|
var i = optionalidentifier();
|
6751
|
|
6752
|
state.funct["(scope)"].addlabel(i, {
|
6753
|
type: "function",
|
6754
|
token: state.tokens.curr });
|
6755
|
|
6756
|
if (i === undefined) {
|
6757
|
warning("W025");
|
6758
|
} else if (inexport) {
|
6759
|
state.funct["(scope)"].setExported(i, state.tokens.prev);
|
6760
|
}
|
6761
|
|
6762
|
doFunction({
|
6763
|
name: i,
|
6764
|
statement: this,
|
6765
|
type: generator ? "generator" : null,
|
6766
|
ignoreLoopFunc: inblock // a declaration may already have warned
|
6767
|
});
|
6768
|
if (state.tokens.next.id === "(" && state.tokens.next.line === state.tokens.curr.line) {
|
6769
|
error("E039");
|
6770
|
}
|
6771
|
return this;
|
6772
|
});
|
6773
|
|
6774
|
prefix("function", function() {
|
6775
|
var generator = false;
|
6776
|
|
6777
|
if (state.tokens.next.value === "*") {
|
6778
|
if (!state.inES6()) {
|
6779
|
warning("W119", state.tokens.curr, "function*", "6");
|
6780
|
}
|
6781
|
advance("*");
|
6782
|
generator = true;
|
6783
|
}
|
6784
|
|
6785
|
var i = optionalidentifier();
|
6786
|
doFunction({ name: i, type: generator ? "generator" : null });
|
6787
|
return this;
|
6788
|
});
|
6789
|
|
6790
|
blockstmt("if", function() {
|
6791
|
var t = state.tokens.next;
|
6792
|
increaseComplexityCount();
|
6793
|
state.condition = true;
|
6794
|
advance("(");
|
6795
|
var expr = expression(0);
|
6796
|
checkCondAssignment(expr);
|
6797
|
var forinifcheck = null;
|
6798
|
if (state.option.forin && state.forinifcheckneeded) {
|
6799
|
state.forinifcheckneeded = false; // We only need to analyze the first if inside the loop
|
6800
|
forinifcheck = state.forinifchecks[state.forinifchecks.length - 1];
|
6801
|
if (expr.type === "(punctuator)" && expr.value === "!") {
|
6802
|
forinifcheck.type = "(negative)";
|
6803
|
} else {
|
6804
|
forinifcheck.type = "(positive)";
|
6805
|
}
|
6806
|
}
|
6807
|
|
6808
|
advance(")", t);
|
6809
|
state.condition = false;
|
6810
|
var s = block(true, true);
|
6811
|
if (forinifcheck && forinifcheck.type === "(negative)") {
|
6812
|
if (s && s[0] && s[0].type === "(identifier)" && s[0].value === "continue") {
|
6813
|
forinifcheck.type = "(negative-with-continue)";
|
6814
|
}
|
6815
|
}
|
6816
|
|
6817
|
if (state.tokens.next.id === "else") {
|
6818
|
advance("else");
|
6819
|
if (state.tokens.next.id === "if" || state.tokens.next.id === "switch") {
|
6820
|
statement();
|
6821
|
} else {
|
6822
|
block(true, true);
|
6823
|
}
|
6824
|
}
|
6825
|
return this;
|
6826
|
});
|
6827
|
|
6828
|
blockstmt("try", function() {
|
6829
|
var b;
|
6830
|
|
6831
|
function doCatch() {
|
6832
|
advance("catch");
|
6833
|
advance("(");
|
6834
|
|
6835
|
state.funct["(scope)"].stack("catchparams");
|
6836
|
|
6837
|
if (checkPunctuators(state.tokens.next, ["[", "{"])) {
|
6838
|
var tokens = destructuringPattern();
|
6839
|
_.each(tokens, function(token) {
|
6840
|
if (token.id) {
|
6841
|
state.funct["(scope)"].addParam(token.id, token, "exception");
|
6842
|
}
|
6843
|
});
|
6844
|
} else if (state.tokens.next.type !== "(identifier)") {
|
6845
|
warning("E030", state.tokens.next, state.tokens.next.value);
|
6846
|
} else {
|
6847
|
state.funct["(scope)"].addParam(identifier(), state.tokens.curr, "exception");
|
6848
|
}
|
6849
|
|
6850
|
if (state.tokens.next.value === "if") {
|
6851
|
if (!state.inMoz()) {
|
6852
|
warning("W118", state.tokens.curr, "catch filter");
|
6853
|
}
|
6854
|
advance("if");
|
6855
|
expression(0);
|
6856
|
}
|
6857
|
|
6858
|
advance(")");
|
6859
|
|
6860
|
block(false);
|
6861
|
|
6862
|
state.funct["(scope)"].unstack();
|
6863
|
}
|
6864
|
|
6865
|
block(true);
|
6866
|
|
6867
|
while (state.tokens.next.id === "catch") {
|
6868
|
increaseComplexityCount();
|
6869
|
if (b && (!state.inMoz())) {
|
6870
|
warning("W118", state.tokens.next, "multiple catch blocks");
|
6871
|
}
|
6872
|
doCatch();
|
6873
|
b = true;
|
6874
|
}
|
6875
|
|
6876
|
if (state.tokens.next.id === "finally") {
|
6877
|
advance("finally");
|
6878
|
block(true);
|
6879
|
return;
|
6880
|
}
|
6881
|
|
6882
|
if (!b) {
|
6883
|
error("E021", state.tokens.next, "catch", state.tokens.next.value);
|
6884
|
}
|
6885
|
|
6886
|
return this;
|
6887
|
});
|
6888
|
|
6889
|
blockstmt("while", function() {
|
6890
|
var t = state.tokens.next;
|
6891
|
state.funct["(breakage)"] += 1;
|
6892
|
state.funct["(loopage)"] += 1;
|
6893
|
increaseComplexityCount();
|
6894
|
advance("(");
|
6895
|
checkCondAssignment(expression(0));
|
6896
|
advance(")", t);
|
6897
|
block(true, true);
|
6898
|
state.funct["(breakage)"] -= 1;
|
6899
|
state.funct["(loopage)"] -= 1;
|
6900
|
return this;
|
6901
|
}).labelled = true;
|
6902
|
|
6903
|
blockstmt("with", function() {
|
6904
|
var t = state.tokens.next;
|
6905
|
if (state.isStrict()) {
|
6906
|
error("E010", state.tokens.curr);
|
6907
|
} else if (!state.option.withstmt) {
|
6908
|
warning("W085", state.tokens.curr);
|
6909
|
}
|
6910
|
|
6911
|
advance("(");
|
6912
|
expression(0);
|
6913
|
advance(")", t);
|
6914
|
block(true, true);
|
6915
|
|
6916
|
return this;
|
6917
|
});
|
6918
|
|
6919
|
blockstmt("switch", function() {
|
6920
|
var t = state.tokens.next;
|
6921
|
var g = false;
|
6922
|
var noindent = false;
|
6923
|
|
6924
|
state.funct["(breakage)"] += 1;
|
6925
|
advance("(");
|
6926
|
checkCondAssignment(expression(0));
|
6927
|
advance(")", t);
|
6928
|
t = state.tokens.next;
|
6929
|
advance("{");
|
6930
|
|
6931
|
if (state.tokens.next.from === indent)
|
6932
|
noindent = true;
|
6933
|
|
6934
|
if (!noindent)
|
6935
|
indent += state.option.indent;
|
6936
|
|
6937
|
this.cases = [];
|
6938
|
|
6939
|
for (;;) {
|
6940
|
switch (state.tokens.next.id) {
|
6941
|
case "case":
|
6942
|
switch (state.funct["(verb)"]) {
|
6943
|
case "yield":
|
6944
|
case "break":
|
6945
|
case "case":
|
6946
|
case "continue":
|
6947
|
case "return":
|
6948
|
case "switch":
|
6949
|
case "throw":
|
6950
|
break;
|
6951
|
default:
|
6952
|
if (!state.tokens.curr.caseFallsThrough) {
|
6953
|
warning("W086", state.tokens.curr, "case");
|
6954
|
}
|
6955
|
}
|
6956
|
|
6957
|
advance("case");
|
6958
|
this.cases.push(expression(0));
|
6959
|
increaseComplexityCount();
|
6960
|
g = true;
|
6961
|
advance(":");
|
6962
|
state.funct["(verb)"] = "case";
|
6963
|
break;
|
6964
|
case "default":
|
6965
|
switch (state.funct["(verb)"]) {
|
6966
|
case "yield":
|
6967
|
case "break":
|
6968
|
case "continue":
|
6969
|
case "return":
|
6970
|
case "throw":
|
6971
|
break;
|
6972
|
default:
|
6973
|
if (this.cases.length) {
|
6974
|
if (!state.tokens.curr.caseFallsThrough) {
|
6975
|
warning("W086", state.tokens.curr, "default");
|
6976
|
}
|
6977
|
}
|
6978
|
}
|
6979
|
|
6980
|
advance("default");
|
6981
|
g = true;
|
6982
|
advance(":");
|
6983
|
break;
|
6984
|
case "}":
|
6985
|
if (!noindent)
|
6986
|
indent -= state.option.indent;
|
6987
|
|
6988
|
advance("}", t);
|
6989
|
state.funct["(breakage)"] -= 1;
|
6990
|
state.funct["(verb)"] = undefined;
|
6991
|
return;
|
6992
|
case "(end)":
|
6993
|
error("E023", state.tokens.next, "}");
|
6994
|
return;
|
6995
|
default:
|
6996
|
indent += state.option.indent;
|
6997
|
if (g) {
|
6998
|
switch (state.tokens.curr.id) {
|
6999
|
case ",":
|
7000
|
error("E040");
|
7001
|
return;
|
7002
|
case ":":
|
7003
|
g = false;
|
7004
|
statements();
|
7005
|
break;
|
7006
|
default:
|
7007
|
error("E025", state.tokens.curr);
|
7008
|
return;
|
7009
|
}
|
7010
|
} else {
|
7011
|
if (state.tokens.curr.id === ":") {
|
7012
|
advance(":");
|
7013
|
error("E024", state.tokens.curr, ":");
|
7014
|
statements();
|
7015
|
} else {
|
7016
|
error("E021", state.tokens.next, "case", state.tokens.next.value);
|
7017
|
return;
|
7018
|
}
|
7019
|
}
|
7020
|
indent -= state.option.indent;
|
7021
|
}
|
7022
|
}
|
7023
|
return this;
|
7024
|
}).labelled = true;
|
7025
|
|
7026
|
stmt("debugger", function() {
|
7027
|
if (!state.option.debug) {
|
7028
|
warning("W087", this);
|
7029
|
}
|
7030
|
return this;
|
7031
|
}).exps = true;
|
7032
|
|
7033
|
(function() {
|
7034
|
var x = stmt("do", function() {
|
7035
|
state.funct["(breakage)"] += 1;
|
7036
|
state.funct["(loopage)"] += 1;
|
7037
|
increaseComplexityCount();
|
7038
|
|
7039
|
this.first = block(true, true);
|
7040
|
advance("while");
|
7041
|
var t = state.tokens.next;
|
7042
|
advance("(");
|
7043
|
checkCondAssignment(expression(0));
|
7044
|
advance(")", t);
|
7045
|
state.funct["(breakage)"] -= 1;
|
7046
|
state.funct["(loopage)"] -= 1;
|
7047
|
return this;
|
7048
|
});
|
7049
|
x.labelled = true;
|
7050
|
x.exps = true;
|
7051
|
}());
|
7052
|
|
7053
|
blockstmt("for", function() {
|
7054
|
var s, t = state.tokens.next;
|
7055
|
var letscope = false;
|
7056
|
var foreachtok = null;
|
7057
|
|
7058
|
if (t.value === "each") {
|
7059
|
foreachtok = t;
|
7060
|
advance("each");
|
7061
|
if (!state.inMoz()) {
|
7062
|
warning("W118", state.tokens.curr, "for each");
|
7063
|
}
|
7064
|
}
|
7065
|
|
7066
|
increaseComplexityCount();
|
7067
|
advance("(");
|
7068
|
var nextop; // contains the token of the "in" or "of" operator
|
7069
|
var i = 0;
|
7070
|
var inof = ["in", "of"];
|
7071
|
var level = 0; // BindingPattern "level" --- level 0 === no BindingPattern
|
7072
|
var comma; // First comma punctuator at level 0
|
7073
|
var initializer; // First initializer at level 0
|
7074
|
if (checkPunctuators(state.tokens.next, ["{", "["])) ++level;
|
7075
|
do {
|
7076
|
nextop = peek(i);
|
7077
|
++i;
|
7078
|
if (checkPunctuators(nextop, ["{", "["])) ++level;
|
7079
|
else if (checkPunctuators(nextop, ["}", "]"])) --level;
|
7080
|
if (level < 0) break;
|
7081
|
if (level === 0) {
|
7082
|
if (!comma && checkPunctuator(nextop, ",")) comma = nextop;
|
7083
|
else if (!initializer && checkPunctuator(nextop, "=")) initializer = nextop;
|
7084
|
}
|
7085
|
} while (level > 0 || !_.contains(inof, nextop.value) && nextop.value !== ";" &&
|
7086
|
nextop.type !== "(end)"); // Is this a JSCS bug? This looks really weird.
|
7087
|
if (_.contains(inof, nextop.value)) {
|
7088
|
if (!state.inES6() && nextop.value === "of") {
|
7089
|
warning("W104", nextop, "for of", "6");
|
7090
|
}
|
7091
|
|
7092
|
var ok = !(initializer || comma);
|
7093
|
if (initializer) {
|
7094
|
error("W133", comma, nextop.value, "initializer is forbidden");
|
7095
|
}
|
7096
|
|
7097
|
if (comma) {
|
7098
|
error("W133", comma, nextop.value, "more than one ForBinding");
|
7099
|
}
|
7100
|
|
7101
|
if (state.tokens.next.id === "var") {
|
7102
|
advance("var");
|
7103
|
state.tokens.curr.fud({ prefix: true });
|
7104
|
} else if (state.tokens.next.id === "let" || state.tokens.next.id === "const") {
|
7105
|
advance(state.tokens.next.id);
|
7106
|
letscope = true;
|
7107
|
state.funct["(scope)"].stack();
|
7108
|
state.tokens.curr.fud({ prefix: true });
|
7109
|
} else {
|
7110
|
Object.create(varstatement).fud({ prefix: true, implied: "for", ignore: !ok });
|
7111
|
}
|
7112
|
advance(nextop.value);
|
7113
|
expression(20);
|
7114
|
advance(")", t);
|
7115
|
|
7116
|
if (nextop.value === "in" && state.option.forin) {
|
7117
|
state.forinifcheckneeded = true;
|
7118
|
|
7119
|
if (state.forinifchecks === undefined) {
|
7120
|
state.forinifchecks = [];
|
7121
|
}
|
7122
|
state.forinifchecks.push({
|
7123
|
type: "(none)"
|
7124
|
});
|
7125
|
}
|
7126
|
|
7127
|
state.funct["(breakage)"] += 1;
|
7128
|
state.funct["(loopage)"] += 1;
|
7129
|
|
7130
|
s = block(true, true);
|
7131
|
|
7132
|
if (nextop.value === "in" && state.option.forin) {
|
7133
|
if (state.forinifchecks && state.forinifchecks.length > 0) {
|
7134
|
var check = state.forinifchecks.pop();
|
7135
|
|
7136
|
if (// No if statement or not the first statement in loop body
|
7137
|
s && s.length > 0 && (typeof s[0] !== "object" || s[0].value !== "if") ||
|
7138
|
check.type === "(positive)" && s.length > 1 ||
|
7139
|
check.type === "(negative)") {
|
7140
|
warning("W089", this);
|
7141
|
}
|
7142
|
}
|
7143
|
state.forinifcheckneeded = false;
|
7144
|
}
|
7145
|
|
7146
|
state.funct["(breakage)"] -= 1;
|
7147
|
state.funct["(loopage)"] -= 1;
|
7148
|
} else {
|
7149
|
if (foreachtok) {
|
7150
|
error("E045", foreachtok);
|
7151
|
}
|
7152
|
if (state.tokens.next.id !== ";") {
|
7153
|
if (state.tokens.next.id === "var") {
|
7154
|
advance("var");
|
7155
|
state.tokens.curr.fud();
|
7156
|
} else if (state.tokens.next.id === "let") {
|
7157
|
advance("let");
|
7158
|
letscope = true;
|
7159
|
state.funct["(scope)"].stack();
|
7160
|
state.tokens.curr.fud();
|
7161
|
} else {
|
7162
|
for (;;) {
|
7163
|
expression(0, "for");
|
7164
|
if (state.tokens.next.id !== ",") {
|
7165
|
break;
|
7166
|
}
|
7167
|
comma();
|
7168
|
}
|
7169
|
}
|
7170
|
}
|
7171
|
nolinebreak(state.tokens.curr);
|
7172
|
advance(";");
|
7173
|
state.funct["(loopage)"] += 1;
|
7174
|
if (state.tokens.next.id !== ";") {
|
7175
|
checkCondAssignment(expression(0));
|
7176
|
}
|
7177
|
nolinebreak(state.tokens.curr);
|
7178
|
advance(";");
|
7179
|
if (state.tokens.next.id === ";") {
|
7180
|
error("E021", state.tokens.next, ")", ";");
|
7181
|
}
|
7182
|
if (state.tokens.next.id !== ")") {
|
7183
|
for (;;) {
|
7184
|
expression(0, "for");
|
7185
|
if (state.tokens.next.id !== ",") {
|
7186
|
break;
|
7187
|
}
|
7188
|
comma();
|
7189
|
}
|
7190
|
}
|
7191
|
advance(")", t);
|
7192
|
state.funct["(breakage)"] += 1;
|
7193
|
block(true, true);
|
7194
|
state.funct["(breakage)"] -= 1;
|
7195
|
state.funct["(loopage)"] -= 1;
|
7196
|
|
7197
|
}
|
7198
|
if (letscope) {
|
7199
|
state.funct["(scope)"].unstack();
|
7200
|
}
|
7201
|
return this;
|
7202
|
}).labelled = true;
|
7203
|
|
7204
|
|
7205
|
stmt("break", function() {
|
7206
|
var v = state.tokens.next.value;
|
7207
|
|
7208
|
if (!state.option.asi)
|
7209
|
nolinebreak(this);
|
7210
|
|
7211
|
if (state.tokens.next.id !== ";" && !state.tokens.next.reach &&
|
7212
|
state.tokens.curr.line === startLine(state.tokens.next)) {
|
7213
|
if (!state.funct["(scope)"].funct.hasBreakLabel(v)) {
|
7214
|
warning("W090", state.tokens.next, v);
|
7215
|
}
|
7216
|
this.first = state.tokens.next;
|
7217
|
advance();
|
7218
|
} else {
|
7219
|
if (state.funct["(breakage)"] === 0)
|
7220
|
warning("W052", state.tokens.next, this.value);
|
7221
|
}
|
7222
|
|
7223
|
reachable(this);
|
7224
|
|
7225
|
return this;
|
7226
|
}).exps = true;
|
7227
|
|
7228
|
|
7229
|
stmt("continue", function() {
|
7230
|
var v = state.tokens.next.value;
|
7231
|
|
7232
|
if (state.funct["(breakage)"] === 0)
|
7233
|
warning("W052", state.tokens.next, this.value);
|
7234
|
if (!state.funct["(loopage)"])
|
7235
|
warning("W052", state.tokens.next, this.value);
|
7236
|
|
7237
|
if (!state.option.asi)
|
7238
|
nolinebreak(this);
|
7239
|
|
7240
|
if (state.tokens.next.id !== ";" && !state.tokens.next.reach) {
|
7241
|
if (state.tokens.curr.line === startLine(state.tokens.next)) {
|
7242
|
if (!state.funct["(scope)"].funct.hasBreakLabel(v)) {
|
7243
|
warning("W090", state.tokens.next, v);
|
7244
|
}
|
7245
|
this.first = state.tokens.next;
|
7246
|
advance();
|
7247
|
}
|
7248
|
}
|
7249
|
|
7250
|
reachable(this);
|
7251
|
|
7252
|
return this;
|
7253
|
}).exps = true;
|
7254
|
|
7255
|
|
7256
|
stmt("return", function() {
|
7257
|
if (this.line === startLine(state.tokens.next)) {
|
7258
|
if (state.tokens.next.id !== ";" && !state.tokens.next.reach) {
|
7259
|
this.first = expression(0);
|
7260
|
|
7261
|
if (this.first &&
|
7262
|
this.first.type === "(punctuator)" && this.first.value === "=" &&
|
7263
|
!this.first.paren && !state.option.boss) {
|
7264
|
warningAt("W093", this.first.line, this.first.character);
|
7265
|
}
|
7266
|
}
|
7267
|
} else {
|
7268
|
if (state.tokens.next.type === "(punctuator)" &&
|
7269
|
["[", "{", "+", "-"].indexOf(state.tokens.next.value) > -1) {
|
7270
|
nolinebreak(this); // always warn (Line breaking error)
|
7271
|
}
|
7272
|
}
|
7273
|
|
7274
|
reachable(this);
|
7275
|
|
7276
|
return this;
|
7277
|
}).exps = true;
|
7278
|
|
7279
|
(function(x) {
|
7280
|
x.exps = true;
|
7281
|
x.lbp = 25;
|
7282
|
}(prefix("yield", function() {
|
7283
|
var prev = state.tokens.prev;
|
7284
|
if (state.inES6(true) && !state.funct["(generator)"]) {
|
7285
|
if (!("(catch)" === state.funct["(name)"] && state.funct["(context)"]["(generator)"])) {
|
7286
|
error("E046", state.tokens.curr, "yield");
|
7287
|
}
|
7288
|
} else if (!state.inES6()) {
|
7289
|
warning("W104", state.tokens.curr, "yield", "6");
|
7290
|
}
|
7291
|
state.funct["(generator)"] = "yielded";
|
7292
|
var delegatingYield = false;
|
7293
|
|
7294
|
if (state.tokens.next.value === "*") {
|
7295
|
delegatingYield = true;
|
7296
|
advance("*");
|
7297
|
}
|
7298
|
|
7299
|
if (this.line === startLine(state.tokens.next) || !state.inMoz()) {
|
7300
|
if (delegatingYield ||
|
7301
|
(state.tokens.next.id !== ";" && !state.option.asi &&
|
7302
|
!state.tokens.next.reach && state.tokens.next.nud)) {
|
7303
|
|
7304
|
nobreaknonadjacent(state.tokens.curr, state.tokens.next);
|
7305
|
this.first = expression(10);
|
7306
|
|
7307
|
if (this.first.type === "(punctuator)" && this.first.value === "=" &&
|
7308
|
!this.first.paren && !state.option.boss) {
|
7309
|
warningAt("W093", this.first.line, this.first.character);
|
7310
|
}
|
7311
|
}
|
7312
|
|
7313
|
if (state.inMoz() && state.tokens.next.id !== ")" &&
|
7314
|
(prev.lbp > 30 || (!prev.assign && !isEndOfExpr()) || prev.id === "yield")) {
|
7315
|
error("E050", this);
|
7316
|
}
|
7317
|
} else if (!state.option.asi) {
|
7318
|
nolinebreak(this); // always warn (Line breaking error)
|
7319
|
}
|
7320
|
return this;
|
7321
|
})));
|
7322
|
|
7323
|
|
7324
|
stmt("throw", function() {
|
7325
|
nolinebreak(this);
|
7326
|
this.first = expression(20);
|
7327
|
|
7328
|
reachable(this);
|
7329
|
|
7330
|
return this;
|
7331
|
}).exps = true;
|
7332
|
|
7333
|
stmt("import", function() {
|
7334
|
if (!state.inES6()) {
|
7335
|
warning("W119", state.tokens.curr, "import", "6");
|
7336
|
}
|
7337
|
|
7338
|
if (state.tokens.next.type === "(string)") {
|
7339
|
advance("(string)");
|
7340
|
return this;
|
7341
|
}
|
7342
|
|
7343
|
if (state.tokens.next.identifier) {
|
7344
|
this.name = identifier();
|
7345
|
state.funct["(scope)"].addlabel(this.name, {
|
7346
|
type: "const",
|
7347
|
token: state.tokens.curr });
|
7348
|
|
7349
|
if (state.tokens.next.value === ",") {
|
7350
|
advance(",");
|
7351
|
} else {
|
7352
|
advance("from");
|
7353
|
advance("(string)");
|
7354
|
return this;
|
7355
|
}
|
7356
|
}
|
7357
|
|
7358
|
if (state.tokens.next.id === "*") {
|
7359
|
advance("*");
|
7360
|
advance("as");
|
7361
|
if (state.tokens.next.identifier) {
|
7362
|
this.name = identifier();
|
7363
|
state.funct["(scope)"].addlabel(this.name, {
|
7364
|
type: "const",
|
7365
|
token: state.tokens.curr });
|
7366
|
}
|
7367
|
} else {
|
7368
|
advance("{");
|
7369
|
for (;;) {
|
7370
|
if (state.tokens.next.value === "}") {
|
7371
|
advance("}");
|
7372
|
break;
|
7373
|
}
|
7374
|
var importName;
|
7375
|
if (state.tokens.next.type === "default") {
|
7376
|
importName = "default";
|
7377
|
advance("default");
|
7378
|
} else {
|
7379
|
importName = identifier();
|
7380
|
}
|
7381
|
if (state.tokens.next.value === "as") {
|
7382
|
advance("as");
|
7383
|
importName = identifier();
|
7384
|
}
|
7385
|
state.funct["(scope)"].addlabel(importName, {
|
7386
|
type: "const",
|
7387
|
token: state.tokens.curr });
|
7388
|
|
7389
|
if (state.tokens.next.value === ",") {
|
7390
|
advance(",");
|
7391
|
} else if (state.tokens.next.value === "}") {
|
7392
|
advance("}");
|
7393
|
break;
|
7394
|
} else {
|
7395
|
error("E024", state.tokens.next, state.tokens.next.value);
|
7396
|
break;
|
7397
|
}
|
7398
|
}
|
7399
|
}
|
7400
|
advance("from");
|
7401
|
advance("(string)");
|
7402
|
return this;
|
7403
|
}).exps = true;
|
7404
|
|
7405
|
stmt("export", function() {
|
7406
|
var ok = true;
|
7407
|
var token;
|
7408
|
var identifier;
|
7409
|
|
7410
|
if (!state.inES6()) {
|
7411
|
warning("W119", state.tokens.curr, "export", "6");
|
7412
|
ok = false;
|
7413
|
}
|
7414
|
|
7415
|
if (!state.funct["(scope)"].block.isGlobal()) {
|
7416
|
error("E053", state.tokens.curr);
|
7417
|
ok = false;
|
7418
|
}
|
7419
|
|
7420
|
if (state.tokens.next.value === "*") {
|
7421
|
advance("*");
|
7422
|
advance("from");
|
7423
|
advance("(string)");
|
7424
|
return this;
|
7425
|
}
|
7426
|
|
7427
|
if (state.tokens.next.type === "default") {
|
7428
|
state.nameStack.set(state.tokens.next);
|
7429
|
advance("default");
|
7430
|
var exportType = state.tokens.next.id;
|
7431
|
if (exportType === "function" || exportType === "class") {
|
7432
|
this.block = true;
|
7433
|
}
|
7434
|
|
7435
|
token = peek();
|
7436
|
|
7437
|
expression(10);
|
7438
|
|
7439
|
identifier = token.value;
|
7440
|
|
7441
|
if (this.block) {
|
7442
|
state.funct["(scope)"].addlabel(identifier, {
|
7443
|
type: exportType,
|
7444
|
token: token });
|
7445
|
|
7446
|
state.funct["(scope)"].setExported(identifier, token);
|
7447
|
}
|
7448
|
|
7449
|
return this;
|
7450
|
}
|
7451
|
|
7452
|
if (state.tokens.next.value === "{") {
|
7453
|
advance("{");
|
7454
|
var exportedTokens = [];
|
7455
|
for (;;) {
|
7456
|
if (!state.tokens.next.identifier) {
|
7457
|
error("E030", state.tokens.next, state.tokens.next.value);
|
7458
|
}
|
7459
|
advance();
|
7460
|
|
7461
|
exportedTokens.push(state.tokens.curr);
|
7462
|
|
7463
|
if (state.tokens.next.value === "as") {
|
7464
|
advance("as");
|
7465
|
if (!state.tokens.next.identifier) {
|
7466
|
error("E030", state.tokens.next, state.tokens.next.value);
|
7467
|
}
|
7468
|
advance();
|
7469
|
}
|
7470
|
|
7471
|
if (state.tokens.next.value === ",") {
|
7472
|
advance(",");
|
7473
|
} else if (state.tokens.next.value === "}") {
|
7474
|
advance("}");
|
7475
|
break;
|
7476
|
} else {
|
7477
|
error("E024", state.tokens.next, state.tokens.next.value);
|
7478
|
break;
|
7479
|
}
|
7480
|
}
|
7481
|
if (state.tokens.next.value === "from") {
|
7482
|
advance("from");
|
7483
|
advance("(string)");
|
7484
|
} else if (ok) {
|
7485
|
exportedTokens.forEach(function(token) {
|
7486
|
state.funct["(scope)"].setExported(token.value, token);
|
7487
|
});
|
7488
|
}
|
7489
|
return this;
|
7490
|
}
|
7491
|
|
7492
|
if (state.tokens.next.id === "var") {
|
7493
|
advance("var");
|
7494
|
state.tokens.curr.fud({ inexport:true });
|
7495
|
} else if (state.tokens.next.id === "let") {
|
7496
|
advance("let");
|
7497
|
state.tokens.curr.fud({ inexport:true });
|
7498
|
} else if (state.tokens.next.id === "const") {
|
7499
|
advance("const");
|
7500
|
state.tokens.curr.fud({ inexport:true });
|
7501
|
} else if (state.tokens.next.id === "function") {
|
7502
|
this.block = true;
|
7503
|
advance("function");
|
7504
|
state.syntax["function"].fud({ inexport:true });
|
7505
|
} else if (state.tokens.next.id === "class") {
|
7506
|
this.block = true;
|
7507
|
advance("class");
|
7508
|
var classNameToken = state.tokens.next;
|
7509
|
state.syntax["class"].fud();
|
7510
|
state.funct["(scope)"].setExported(classNameToken.value, classNameToken);
|
7511
|
} else {
|
7512
|
error("E024", state.tokens.next, state.tokens.next.value);
|
7513
|
}
|
7514
|
|
7515
|
return this;
|
7516
|
}).exps = true;
|
7517
|
|
7518
|
FutureReservedWord("abstract");
|
7519
|
FutureReservedWord("boolean");
|
7520
|
FutureReservedWord("byte");
|
7521
|
FutureReservedWord("char");
|
7522
|
FutureReservedWord("class", { es5: true, nud: classdef });
|
7523
|
FutureReservedWord("double");
|
7524
|
FutureReservedWord("enum", { es5: true });
|
7525
|
FutureReservedWord("export", { es5: true });
|
7526
|
FutureReservedWord("extends", { es5: true });
|
7527
|
FutureReservedWord("final");
|
7528
|
FutureReservedWord("float");
|
7529
|
FutureReservedWord("goto");
|
7530
|
FutureReservedWord("implements", { es5: true, strictOnly: true });
|
7531
|
FutureReservedWord("import", { es5: true });
|
7532
|
FutureReservedWord("int");
|
7533
|
FutureReservedWord("interface", { es5: true, strictOnly: true });
|
7534
|
FutureReservedWord("long");
|
7535
|
FutureReservedWord("native");
|
7536
|
FutureReservedWord("package", { es5: true, strictOnly: true });
|
7537
|
FutureReservedWord("private", { es5: true, strictOnly: true });
|
7538
|
FutureReservedWord("protected", { es5: true, strictOnly: true });
|
7539
|
FutureReservedWord("public", { es5: true, strictOnly: true });
|
7540
|
FutureReservedWord("short");
|
7541
|
FutureReservedWord("static", { es5: true, strictOnly: true });
|
7542
|
FutureReservedWord("super", { es5: true });
|
7543
|
FutureReservedWord("synchronized");
|
7544
|
FutureReservedWord("transient");
|
7545
|
FutureReservedWord("volatile");
|
7546
|
|
7547
|
var lookupBlockType = function() {
|
7548
|
var pn, pn1, prev;
|
7549
|
var i = -1;
|
7550
|
var bracketStack = 0;
|
7551
|
var ret = {};
|
7552
|
if (checkPunctuators(state.tokens.curr, ["[", "{"])) {
|
7553
|
bracketStack += 1;
|
7554
|
}
|
7555
|
do {
|
7556
|
prev = i === -1 ? state.tokens.curr : pn;
|
7557
|
pn = i === -1 ? state.tokens.next : peek(i);
|
7558
|
pn1 = peek(i + 1);
|
7559
|
i = i + 1;
|
7560
|
if (checkPunctuators(pn, ["[", "{"])) {
|
7561
|
bracketStack += 1;
|
7562
|
} else if (checkPunctuators(pn, ["]", "}"])) {
|
7563
|
bracketStack -= 1;
|
7564
|
}
|
7565
|
if (bracketStack === 1 && pn.identifier && pn.value === "for" &&
|
7566
|
!checkPunctuator(prev, ".")) {
|
7567
|
ret.isCompArray = true;
|
7568
|
ret.notJson = true;
|
7569
|
break;
|
7570
|
}
|
7571
|
if (bracketStack === 0 && checkPunctuators(pn, ["}", "]"])) {
|
7572
|
if (pn1.value === "=") {
|
7573
|
ret.isDestAssign = true;
|
7574
|
ret.notJson = true;
|
7575
|
break;
|
7576
|
} else if (pn1.value === ".") {
|
7577
|
ret.notJson = true;
|
7578
|
break;
|
7579
|
}
|
7580
|
}
|
7581
|
if (checkPunctuator(pn, ";")) {
|
7582
|
ret.isBlock = true;
|
7583
|
ret.notJson = true;
|
7584
|
}
|
7585
|
} while (bracketStack > 0 && pn.id !== "(end)");
|
7586
|
return ret;
|
7587
|
};
|
7588
|
|
7589
|
function saveProperty(props, name, tkn, isClass, isStatic) {
|
7590
|
var msg = ["key", "class method", "static class method"];
|
7591
|
msg = msg[(isClass || false) + (isStatic || false)];
|
7592
|
if (tkn.identifier) {
|
7593
|
name = tkn.value;
|
7594
|
}
|
7595
|
|
7596
|
if (props[name] && name !== "__proto__") {
|
7597
|
warning("W075", state.tokens.next, msg, name);
|
7598
|
} else {
|
7599
|
props[name] = Object.create(null);
|
7600
|
}
|
7601
|
|
7602
|
props[name].basic = true;
|
7603
|
props[name].basictkn = tkn;
|
7604
|
}
|
7605
|
function saveAccessor(accessorType, props, name, tkn, isClass, isStatic) {
|
7606
|
var flagName = accessorType === "get" ? "getterToken" : "setterToken";
|
7607
|
var msg = "";
|
7608
|
|
7609
|
if (isClass) {
|
7610
|
if (isStatic) {
|
7611
|
msg += "static ";
|
7612
|
}
|
7613
|
msg += accessorType + "ter method";
|
7614
|
} else {
|
7615
|
msg = "key";
|
7616
|
}
|
7617
|
|
7618
|
state.tokens.curr.accessorType = accessorType;
|
7619
|
state.nameStack.set(tkn);
|
7620
|
|
7621
|
if (props[name]) {
|
7622
|
if ((props[name].basic || props[name][flagName]) && name !== "__proto__") {
|
7623
|
warning("W075", state.tokens.next, msg, name);
|
7624
|
}
|
7625
|
} else {
|
7626
|
props[name] = Object.create(null);
|
7627
|
}
|
7628
|
|
7629
|
props[name][flagName] = tkn;
|
7630
|
}
|
7631
|
|
7632
|
function computedPropertyName() {
|
7633
|
advance("[");
|
7634
|
if (!state.inES6()) {
|
7635
|
warning("W119", state.tokens.curr, "computed property names", "6");
|
7636
|
}
|
7637
|
var value = expression(10);
|
7638
|
advance("]");
|
7639
|
return value;
|
7640
|
}
|
7641
|
function checkPunctuators(token, values) {
|
7642
|
if (token.type === "(punctuator)") {
|
7643
|
return _.contains(values, token.value);
|
7644
|
}
|
7645
|
return false;
|
7646
|
}
|
7647
|
function checkPunctuator(token, value) {
|
7648
|
return token.type === "(punctuator)" && token.value === value;
|
7649
|
}
|
7650
|
function destructuringAssignOrJsonValue() {
|
7651
|
|
7652
|
var block = lookupBlockType();
|
7653
|
if (block.notJson) {
|
7654
|
if (!state.inES6() && block.isDestAssign) {
|
7655
|
warning("W104", state.tokens.curr, "destructuring assignment", "6");
|
7656
|
}
|
7657
|
statements();
|
7658
|
} else {
|
7659
|
state.option.laxbreak = true;
|
7660
|
state.jsonMode = true;
|
7661
|
jsonValue();
|
7662
|
}
|
7663
|
}
|
7664
|
|
7665
|
var arrayComprehension = function() {
|
7666
|
var CompArray = function() {
|
7667
|
this.mode = "use";
|
7668
|
this.variables = [];
|
7669
|
};
|
7670
|
var _carrays = [];
|
7671
|
var _current;
|
7672
|
function declare(v) {
|
7673
|
var l = _current.variables.filter(function(elt) {
|
7674
|
if (elt.value === v) {
|
7675
|
elt.undef = false;
|
7676
|
return v;
|
7677
|
}
|
7678
|
}).length;
|
7679
|
return l !== 0;
|
7680
|
}
|
7681
|
function use(v) {
|
7682
|
var l = _current.variables.filter(function(elt) {
|
7683
|
if (elt.value === v && !elt.undef) {
|
7684
|
if (elt.unused === true) {
|
7685
|
elt.unused = false;
|
7686
|
}
|
7687
|
return v;
|
7688
|
}
|
7689
|
}).length;
|
7690
|
return (l === 0);
|
7691
|
}
|
7692
|
return { stack: function() {
|
7693
|
_current = new CompArray();
|
7694
|
_carrays.push(_current);
|
7695
|
},
|
7696
|
unstack: function() {
|
7697
|
_current.variables.filter(function(v) {
|
7698
|
if (v.unused)
|
7699
|
warning("W098", v.token, v.raw_text || v.value);
|
7700
|
if (v.undef)
|
7701
|
state.funct["(scope)"].block.use(v.value, v.token);
|
7702
|
});
|
7703
|
_carrays.splice(-1, 1);
|
7704
|
_current = _carrays[_carrays.length - 1];
|
7705
|
},
|
7706
|
setState: function(s) {
|
7707
|
if (_.contains(["use", "define", "generate", "filter"], s))
|
7708
|
_current.mode = s;
|
7709
|
},
|
7710
|
check: function(v) {
|
7711
|
if (!_current) {
|
7712
|
return;
|
7713
|
}
|
7714
|
if (_current && _current.mode === "use") {
|
7715
|
if (use(v)) {
|
7716
|
_current.variables.push({
|
7717
|
funct: state.funct,
|
7718
|
token: state.tokens.curr,
|
7719
|
value: v,
|
7720
|
undef: true,
|
7721
|
unused: false
|
7722
|
});
|
7723
|
}
|
7724
|
return true;
|
7725
|
} else if (_current && _current.mode === "define") {
|
7726
|
if (!declare(v)) {
|
7727
|
_current.variables.push({
|
7728
|
funct: state.funct,
|
7729
|
token: state.tokens.curr,
|
7730
|
value: v,
|
7731
|
undef: false,
|
7732
|
unused: true
|
7733
|
});
|
7734
|
}
|
7735
|
return true;
|
7736
|
} else if (_current && _current.mode === "generate") {
|
7737
|
state.funct["(scope)"].block.use(v, state.tokens.curr);
|
7738
|
return true;
|
7739
|
} else if (_current && _current.mode === "filter") {
|
7740
|
if (use(v)) {
|
7741
|
state.funct["(scope)"].block.use(v, state.tokens.curr);
|
7742
|
}
|
7743
|
return true;
|
7744
|
}
|
7745
|
return false;
|
7746
|
}
|
7747
|
};
|
7748
|
};
|
7749
|
|
7750
|
function jsonValue() {
|
7751
|
function jsonObject() {
|
7752
|
var o = {}, t = state.tokens.next;
|
7753
|
advance("{");
|
7754
|
if (state.tokens.next.id !== "}") {
|
7755
|
for (;;) {
|
7756
|
if (state.tokens.next.id === "(end)") {
|
7757
|
error("E026", state.tokens.next, t.line);
|
7758
|
} else if (state.tokens.next.id === "}") {
|
7759
|
warning("W094", state.tokens.curr);
|
7760
|
break;
|
7761
|
} else if (state.tokens.next.id === ",") {
|
7762
|
error("E028", state.tokens.next);
|
7763
|
} else if (state.tokens.next.id !== "(string)") {
|
7764
|
warning("W095", state.tokens.next, state.tokens.next.value);
|
7765
|
}
|
7766
|
if (o[state.tokens.next.value] === true) {
|
7767
|
warning("W075", state.tokens.next, "key", state.tokens.next.value);
|
7768
|
} else if ((state.tokens.next.value === "__proto__" &&
|
7769
|
!state.option.proto) || (state.tokens.next.value === "__iterator__" &&
|
7770
|
!state.option.iterator)) {
|
7771
|
warning("W096", state.tokens.next, state.tokens.next.value);
|
7772
|
} else {
|
7773
|
o[state.tokens.next.value] = true;
|
7774
|
}
|
7775
|
advance();
|
7776
|
advance(":");
|
7777
|
jsonValue();
|
7778
|
if (state.tokens.next.id !== ",") {
|
7779
|
break;
|
7780
|
}
|
7781
|
advance(",");
|
7782
|
}
|
7783
|
}
|
7784
|
advance("}");
|
7785
|
}
|
7786
|
|
7787
|
function jsonArray() {
|
7788
|
var t = state.tokens.next;
|
7789
|
advance("[");
|
7790
|
if (state.tokens.next.id !== "]") {
|
7791
|
for (;;) {
|
7792
|
if (state.tokens.next.id === "(end)") {
|
7793
|
error("E027", state.tokens.next, t.line);
|
7794
|
} else if (state.tokens.next.id === "]") {
|
7795
|
warning("W094", state.tokens.curr);
|
7796
|
break;
|
7797
|
} else if (state.tokens.next.id === ",") {
|
7798
|
error("E028", state.tokens.next);
|
7799
|
}
|
7800
|
jsonValue();
|
7801
|
if (state.tokens.next.id !== ",") {
|
7802
|
break;
|
7803
|
}
|
7804
|
advance(",");
|
7805
|
}
|
7806
|
}
|
7807
|
advance("]");
|
7808
|
}
|
7809
|
|
7810
|
switch (state.tokens.next.id) {
|
7811
|
case "{":
|
7812
|
jsonObject();
|
7813
|
break;
|
7814
|
case "[":
|
7815
|
jsonArray();
|
7816
|
break;
|
7817
|
case "true":
|
7818
|
case "false":
|
7819
|
case "null":
|
7820
|
case "(number)":
|
7821
|
case "(string)":
|
7822
|
advance();
|
7823
|
break;
|
7824
|
case "-":
|
7825
|
advance("-");
|
7826
|
advance("(number)");
|
7827
|
break;
|
7828
|
default:
|
7829
|
error("E003", state.tokens.next);
|
7830
|
}
|
7831
|
}
|
7832
|
|
7833
|
var escapeRegex = function(str) {
|
7834
|
return str.replace(/[-\/\\^$*+?.()|[\]{}]/g, "\\$&");
|
7835
|
};
|
7836
|
var itself = function(s, o, g) {
|
7837
|
var i, k, x, reIgnoreStr, reIgnore;
|
7838
|
var optionKeys;
|
7839
|
var newOptionObj = {};
|
7840
|
var newIgnoredObj = {};
|
7841
|
|
7842
|
o = _.clone(o);
|
7843
|
state.reset();
|
7844
|
|
7845
|
if (o && o.scope) {
|
7846
|
JSHINT.scope = o.scope;
|
7847
|
} else {
|
7848
|
JSHINT.errors = [];
|
7849
|
JSHINT.undefs = [];
|
7850
|
JSHINT.internals = [];
|
7851
|
JSHINT.blacklist = {};
|
7852
|
JSHINT.scope = "(main)";
|
7853
|
}
|
7854
|
|
7855
|
predefined = Object.create(null);
|
7856
|
combine(predefined, vars.ecmaIdentifiers[3]);
|
7857
|
combine(predefined, vars.reservedVars);
|
7858
|
|
7859
|
combine(predefined, g || {});
|
7860
|
|
7861
|
declared = Object.create(null);
|
7862
|
var exported = Object.create(null); // Variables that live outside the current file
|
7863
|
|
7864
|
function each(obj, cb) {
|
7865
|
if (!obj)
|
7866
|
return;
|
7867
|
|
7868
|
if (!Array.isArray(obj) && typeof obj === "object")
|
7869
|
obj = Object.keys(obj);
|
7870
|
|
7871
|
obj.forEach(cb);
|
7872
|
}
|
7873
|
|
7874
|
if (o) {
|
7875
|
each(o.predef || null, function(item) {
|
7876
|
var slice, prop;
|
7877
|
|
7878
|
if (item[0] === "-") {
|
7879
|
slice = item.slice(1);
|
7880
|
JSHINT.blacklist[slice] = slice;
|
7881
|
delete predefined[slice];
|
7882
|
} else {
|
7883
|
prop = Object.getOwnPropertyDescriptor(o.predef, item);
|
7884
|
predefined[item] = prop ? prop.value : false;
|
7885
|
}
|
7886
|
});
|
7887
|
|
7888
|
each(o.exported || null, function(item) {
|
7889
|
exported[item] = true;
|
7890
|
});
|
7891
|
|
7892
|
delete o.predef;
|
7893
|
delete o.exported;
|
7894
|
|
7895
|
optionKeys = Object.keys(o);
|
7896
|
for (x = 0; x < optionKeys.length; x++) {
|
7897
|
if (/^-W\d{3}$/g.test(optionKeys[x])) {
|
7898
|
newIgnoredObj[optionKeys[x].slice(1)] = true;
|
7899
|
} else {
|
7900
|
var optionKey = optionKeys[x];
|
7901
|
newOptionObj[optionKey] = o[optionKey];
|
7902
|
if ((optionKey === "esversion" && o[optionKey] === 5) ||
|
7903
|
(optionKey === "es5" && o[optionKey])) {
|
7904
|
warning("I003");
|
7905
|
}
|
7906
|
|
7907
|
if (optionKeys[x] === "newcap" && o[optionKey] === false)
|
7908
|
newOptionObj["(explicitNewcap)"] = true;
|
7909
|
}
|
7910
|
}
|
7911
|
}
|
7912
|
|
7913
|
state.option = newOptionObj;
|
7914
|
state.ignored = newIgnoredObj;
|
7915
|
|
7916
|
state.option.indent = state.option.indent || 4;
|
7917
|
state.option.maxerr = state.option.maxerr || 50;
|
7918
|
|
7919
|
indent = 1;
|
7920
|
|
7921
|
var scopeManagerInst = scopeManager(state, predefined, exported, declared);
|
7922
|
scopeManagerInst.on("warning", function(ev) {
|
7923
|
warning.apply(null, [ ev.code, ev.token].concat(ev.data));
|
7924
|
});
|
7925
|
|
7926
|
scopeManagerInst.on("error", function(ev) {
|
7927
|
error.apply(null, [ ev.code, ev.token ].concat(ev.data));
|
7928
|
});
|
7929
|
|
7930
|
state.funct = functor("(global)", null, {
|
7931
|
"(global)" : true,
|
7932
|
"(scope)" : scopeManagerInst,
|
7933
|
"(comparray)" : arrayComprehension(),
|
7934
|
"(metrics)" : createMetrics(state.tokens.next)
|
7935
|
});
|
7936
|
|
7937
|
functions = [state.funct];
|
7938
|
urls = [];
|
7939
|
stack = null;
|
7940
|
member = {};
|
7941
|
membersOnly = null;
|
7942
|
inblock = false;
|
7943
|
lookahead = [];
|
7944
|
|
7945
|
if (!isString(s) && !Array.isArray(s)) {
|
7946
|
errorAt("E004", 0);
|
7947
|
return false;
|
7948
|
}
|
7949
|
|
7950
|
api = {
|
7951
|
get isJSON() {
|
7952
|
return state.jsonMode;
|
7953
|
},
|
7954
|
|
7955
|
getOption: function(name) {
|
7956
|
return state.option[name] || null;
|
7957
|
},
|
7958
|
|
7959
|
getCache: function(name) {
|
7960
|
return state.cache[name];
|
7961
|
},
|
7962
|
|
7963
|
setCache: function(name, value) {
|
7964
|
state.cache[name] = value;
|
7965
|
},
|
7966
|
|
7967
|
warn: function(code, data) {
|
7968
|
warningAt.apply(null, [ code, data.line, data.char ].concat(data.data));
|
7969
|
},
|
7970
|
|
7971
|
on: function(names, listener) {
|
7972
|
names.split(" ").forEach(function(name) {
|
7973
|
emitter.on(name, listener);
|
7974
|
}.bind(this));
|
7975
|
}
|
7976
|
};
|
7977
|
|
7978
|
emitter.removeAllListeners();
|
7979
|
(extraModules || []).forEach(function(func) {
|
7980
|
func(api);
|
7981
|
});
|
7982
|
|
7983
|
state.tokens.prev = state.tokens.curr = state.tokens.next = state.syntax["(begin)"];
|
7984
|
|
7985
|
if (o && o.ignoreDelimiters) {
|
7986
|
|
7987
|
if (!Array.isArray(o.ignoreDelimiters)) {
|
7988
|
o.ignoreDelimiters = [o.ignoreDelimiters];
|
7989
|
}
|
7990
|
|
7991
|
o.ignoreDelimiters.forEach(function(delimiterPair) {
|
7992
|
if (!delimiterPair.start || !delimiterPair.end)
|
7993
|
return;
|
7994
|
|
7995
|
reIgnoreStr = escapeRegex(delimiterPair.start) +
|
7996
|
"[\\s\\S]*?" +
|
7997
|
escapeRegex(delimiterPair.end);
|
7998
|
|
7999
|
reIgnore = new RegExp(reIgnoreStr, "ig");
|
8000
|
|
8001
|
s = s.replace(reIgnore, function(match) {
|
8002
|
return match.replace(/./g, " ");
|
8003
|
});
|
8004
|
});
|
8005
|
}
|
8006
|
|
8007
|
lex = new Lexer(s);
|
8008
|
|
8009
|
lex.on("warning", function(ev) {
|
8010
|
warningAt.apply(null, [ ev.code, ev.line, ev.character].concat(ev.data));
|
8011
|
});
|
8012
|
|
8013
|
lex.on("error", function(ev) {
|
8014
|
errorAt.apply(null, [ ev.code, ev.line, ev.character ].concat(ev.data));
|
8015
|
});
|
8016
|
|
8017
|
lex.on("fatal", function(ev) {
|
8018
|
quit("E041", ev.line, ev.from);
|
8019
|
});
|
8020
|
|
8021
|
lex.on("Identifier", function(ev) {
|
8022
|
emitter.emit("Identifier", ev);
|
8023
|
});
|
8024
|
|
8025
|
lex.on("String", function(ev) {
|
8026
|
emitter.emit("String", ev);
|
8027
|
});
|
8028
|
|
8029
|
lex.on("Number", function(ev) {
|
8030
|
emitter.emit("Number", ev);
|
8031
|
});
|
8032
|
|
8033
|
lex.start();
|
8034
|
for (var name in o) {
|
8035
|
if (_.has(o, name)) {
|
8036
|
checkOption(name, state.tokens.curr);
|
8037
|
}
|
8038
|
}
|
8039
|
|
8040
|
assume();
|
8041
|
combine(predefined, g || {});
|
8042
|
comma.first = true;
|
8043
|
|
8044
|
try {
|
8045
|
advance();
|
8046
|
switch (state.tokens.next.id) {
|
8047
|
case "{":
|
8048
|
case "[":
|
8049
|
destructuringAssignOrJsonValue();
|
8050
|
break;
|
8051
|
default:
|
8052
|
directives();
|
8053
|
|
8054
|
if (state.directive["use strict"]) {
|
8055
|
if (state.option.strict !== "global") {
|
8056
|
warning("W097", state.tokens.prev);
|
8057
|
}
|
8058
|
}
|
8059
|
|
8060
|
statements();
|
8061
|
}
|
8062
|
|
8063
|
if (state.tokens.next.id !== "(end)") {
|
8064
|
quit("E041", state.tokens.curr.line);
|
8065
|
}
|
8066
|
|
8067
|
state.funct["(scope)"].unstack();
|
8068
|
|
8069
|
} catch (err) {
|
8070
|
if (err && err.name === "JSHintError") {
|
8071
|
var nt = state.tokens.next || {};
|
8072
|
JSHINT.errors.push({
|
8073
|
scope : "(main)",
|
8074
|
raw : err.raw,
|
8075
|
code : err.code,
|
8076
|
reason : err.message,
|
8077
|
line : err.line || nt.line,
|
8078
|
character : err.character || nt.from
|
8079
|
}, null);
|
8080
|
} else {
|
8081
|
throw err;
|
8082
|
}
|
8083
|
}
|
8084
|
|
8085
|
if (JSHINT.scope === "(main)") {
|
8086
|
o = o || {};
|
8087
|
|
8088
|
for (i = 0; i < JSHINT.internals.length; i += 1) {
|
8089
|
k = JSHINT.internals[i];
|
8090
|
o.scope = k.elem;
|
8091
|
itself(k.value, o, g);
|
8092
|
}
|
8093
|
}
|
8094
|
|
8095
|
return JSHINT.errors.length === 0;
|
8096
|
};
|
8097
|
itself.addModule = function(func) {
|
8098
|
extraModules.push(func);
|
8099
|
};
|
8100
|
|
8101
|
itself.addModule(style.register);
|
8102
|
itself.data = function() {
|
8103
|
var data = {
|
8104
|
functions: [],
|
8105
|
options: state.option
|
8106
|
};
|
8107
|
|
8108
|
var fu, f, i, j, n, globals;
|
8109
|
|
8110
|
if (itself.errors.length) {
|
8111
|
data.errors = itself.errors;
|
8112
|
}
|
8113
|
|
8114
|
if (state.jsonMode) {
|
8115
|
data.json = true;
|
8116
|
}
|
8117
|
|
8118
|
var impliedGlobals = state.funct["(scope)"].getImpliedGlobals();
|
8119
|
if (impliedGlobals.length > 0) {
|
8120
|
data.implieds = impliedGlobals;
|
8121
|
}
|
8122
|
|
8123
|
if (urls.length > 0) {
|
8124
|
data.urls = urls;
|
8125
|
}
|
8126
|
|
8127
|
globals = state.funct["(scope)"].getUsedOrDefinedGlobals();
|
8128
|
if (globals.length > 0) {
|
8129
|
data.globals = globals;
|
8130
|
}
|
8131
|
|
8132
|
for (i = 1; i < functions.length; i += 1) {
|
8133
|
f = functions[i];
|
8134
|
fu = {};
|
8135
|
|
8136
|
for (j = 0; j < functionicity.length; j += 1) {
|
8137
|
fu[functionicity[j]] = [];
|
8138
|
}
|
8139
|
|
8140
|
for (j = 0; j < functionicity.length; j += 1) {
|
8141
|
if (fu[functionicity[j]].length === 0) {
|
8142
|
delete fu[functionicity[j]];
|
8143
|
}
|
8144
|
}
|
8145
|
|
8146
|
fu.name = f["(name)"];
|
8147
|
fu.param = f["(params)"];
|
8148
|
fu.line = f["(line)"];
|
8149
|
fu.character = f["(character)"];
|
8150
|
fu.last = f["(last)"];
|
8151
|
fu.lastcharacter = f["(lastcharacter)"];
|
8152
|
|
8153
|
fu.metrics = {
|
8154
|
complexity: f["(metrics)"].ComplexityCount,
|
8155
|
parameters: f["(metrics)"].arity,
|
8156
|
statements: f["(metrics)"].statementCount
|
8157
|
};
|
8158
|
|
8159
|
data.functions.push(fu);
|
8160
|
}
|
8161
|
|
8162
|
var unuseds = state.funct["(scope)"].getUnuseds();
|
8163
|
if (unuseds.length > 0) {
|
8164
|
data.unused = unuseds;
|
8165
|
}
|
8166
|
|
8167
|
for (n in member) {
|
8168
|
if (typeof member[n] === "number") {
|
8169
|
data.member = member;
|
8170
|
break;
|
8171
|
}
|
8172
|
}
|
8173
|
|
8174
|
return data;
|
8175
|
};
|
8176
|
|
8177
|
itself.jshint = itself;
|
8178
|
|
8179
|
return itself;
|
8180
|
}());
|
8181
|
if (typeof exports === "object" && exports) {
|
8182
|
exports.JSHINT = JSHINT;
|
8183
|
}
|
8184
|
|
8185
|
},{"../lodash":"/node_modules/jshint/lodash.js","./lex.js":"/node_modules/jshint/src/lex.js","./messages.js":"/node_modules/jshint/src/messages.js","./options.js":"/node_modules/jshint/src/options.js","./reg.js":"/node_modules/jshint/src/reg.js","./scope-manager.js":"/node_modules/jshint/src/scope-manager.js","./state.js":"/node_modules/jshint/src/state.js","./style.js":"/node_modules/jshint/src/style.js","./vars.js":"/node_modules/jshint/src/vars.js","events":"/node_modules/browserify/node_modules/events/events.js"}],"/node_modules/jshint/src/lex.js":[function(_dereq_,module,exports){
|
8186
|
|
8187
|
"use strict";
|
8188
|
|
8189
|
var _ = _dereq_("../lodash");
|
8190
|
var events = _dereq_("events");
|
8191
|
var reg = _dereq_("./reg.js");
|
8192
|
var state = _dereq_("./state.js").state;
|
8193
|
|
8194
|
var unicodeData = _dereq_("../data/ascii-identifier-data.js");
|
8195
|
var asciiIdentifierStartTable = unicodeData.asciiIdentifierStartTable;
|
8196
|
var asciiIdentifierPartTable = unicodeData.asciiIdentifierPartTable;
|
8197
|
|
8198
|
var Token = {
|
8199
|
Identifier: 1,
|
8200
|
Punctuator: 2,
|
8201
|
NumericLiteral: 3,
|
8202
|
StringLiteral: 4,
|
8203
|
Comment: 5,
|
8204
|
Keyword: 6,
|
8205
|
NullLiteral: 7,
|
8206
|
BooleanLiteral: 8,
|
8207
|
RegExp: 9,
|
8208
|
TemplateHead: 10,
|
8209
|
TemplateMiddle: 11,
|
8210
|
TemplateTail: 12,
|
8211
|
NoSubstTemplate: 13
|
8212
|
};
|
8213
|
|
8214
|
var Context = {
|
8215
|
Block: 1,
|
8216
|
Template: 2
|
8217
|
};
|
8218
|
|
8219
|
function asyncTrigger() {
|
8220
|
var _checks = [];
|
8221
|
|
8222
|
return {
|
8223
|
push: function(fn) {
|
8224
|
_checks.push(fn);
|
8225
|
},
|
8226
|
|
8227
|
check: function() {
|
8228
|
for (var check = 0; check < _checks.length; ++check) {
|
8229
|
_checks[check]();
|
8230
|
}
|
8231
|
|
8232
|
_checks.splice(0, _checks.length);
|
8233
|
}
|
8234
|
};
|
8235
|
}
|
8236
|
function Lexer(source) {
|
8237
|
var lines = source;
|
8238
|
|
8239
|
if (typeof lines === "string") {
|
8240
|
lines = lines
|
8241
|
.replace(/\r\n/g, "\n")
|
8242
|
.replace(/\r/g, "\n")
|
8243
|
.split("\n");
|
8244
|
}
|
8245
|
|
8246
|
if (lines[0] && lines[0].substr(0, 2) === "#!") {
|
8247
|
if (lines[0].indexOf("node") !== -1) {
|
8248
|
state.option.node = true;
|
8249
|
}
|
8250
|
lines[0] = "";
|
8251
|
}
|
8252
|
|
8253
|
this.emitter = new events.EventEmitter();
|
8254
|
this.source = source;
|
8255
|
this.setLines(lines);
|
8256
|
this.prereg = true;
|
8257
|
|
8258
|
this.line = 0;
|
8259
|
this.char = 1;
|
8260
|
this.from = 1;
|
8261
|
this.input = "";
|
8262
|
this.inComment = false;
|
8263
|
this.context = [];
|
8264
|
this.templateStarts = [];
|
8265
|
|
8266
|
for (var i = 0; i < state.option.indent; i += 1) {
|
8267
|
state.tab += " ";
|
8268
|
}
|
8269
|
this.ignoreLinterErrors = false;
|
8270
|
}
|
8271
|
|
8272
|
Lexer.prototype = {
|
8273
|
_lines: [],
|
8274
|
|
8275
|
inContext: function(ctxType) {
|
8276
|
return this.context.length > 0 && this.context[this.context.length - 1].type === ctxType;
|
8277
|
},
|
8278
|
|
8279
|
pushContext: function(ctxType) {
|
8280
|
this.context.push({ type: ctxType });
|
8281
|
},
|
8282
|
|
8283
|
popContext: function() {
|
8284
|
return this.context.pop();
|
8285
|
},
|
8286
|
|
8287
|
isContext: function(context) {
|
8288
|
return this.context.length > 0 && this.context[this.context.length - 1] === context;
|
8289
|
},
|
8290
|
|
8291
|
currentContext: function() {
|
8292
|
return this.context.length > 0 && this.context[this.context.length - 1];
|
8293
|
},
|
8294
|
|
8295
|
getLines: function() {
|
8296
|
this._lines = state.lines;
|
8297
|
return this._lines;
|
8298
|
},
|
8299
|
|
8300
|
setLines: function(val) {
|
8301
|
this._lines = val;
|
8302
|
state.lines = this._lines;
|
8303
|
},
|
8304
|
peek: function(i) {
|
8305
|
return this.input.charAt(i || 0);
|
8306
|
},
|
8307
|
skip: function(i) {
|
8308
|
i = i || 1;
|
8309
|
this.char += i;
|
8310
|
this.input = this.input.slice(i);
|
8311
|
},
|
8312
|
on: function(names, listener) {
|
8313
|
names.split(" ").forEach(function(name) {
|
8314
|
this.emitter.on(name, listener);
|
8315
|
}.bind(this));
|
8316
|
},
|
8317
|
trigger: function() {
|
8318
|
this.emitter.emit.apply(this.emitter, Array.prototype.slice.call(arguments));
|
8319
|
},
|
8320
|
triggerAsync: function(type, args, checks, fn) {
|
8321
|
checks.push(function() {
|
8322
|
if (fn()) {
|
8323
|
this.trigger(type, args);
|
8324
|
}
|
8325
|
}.bind(this));
|
8326
|
},
|
8327
|
scanPunctuator: function() {
|
8328
|
var ch1 = this.peek();
|
8329
|
var ch2, ch3, ch4;
|
8330
|
|
8331
|
switch (ch1) {
|
8332
|
case ".":
|
8333
|
if ((/^[0-9]$/).test(this.peek(1))) {
|
8334
|
return null;
|
8335
|
}
|
8336
|
if (this.peek(1) === "." && this.peek(2) === ".") {
|
8337
|
return {
|
8338
|
type: Token.Punctuator,
|
8339
|
value: "..."
|
8340
|
};
|
8341
|
}
|
8342
|
case "(":
|
8343
|
case ")":
|
8344
|
case ";":
|
8345
|
case ",":
|
8346
|
case "[":
|
8347
|
case "]":
|
8348
|
case ":":
|
8349
|
case "~":
|
8350
|
case "?":
|
8351
|
return {
|
8352
|
type: Token.Punctuator,
|
8353
|
value: ch1
|
8354
|
};
|
8355
|
case "{":
|
8356
|
this.pushContext(Context.Block);
|
8357
|
return {
|
8358
|
type: Token.Punctuator,
|
8359
|
value: ch1
|
8360
|
};
|
8361
|
case "}":
|
8362
|
if (this.inContext(Context.Block)) {
|
8363
|
this.popContext();
|
8364
|
}
|
8365
|
return {
|
8366
|
type: Token.Punctuator,
|
8367
|
value: ch1
|
8368
|
};
|
8369
|
case "#":
|
8370
|
return {
|
8371
|
type: Token.Punctuator,
|
8372
|
value: ch1
|
8373
|
};
|
8374
|
case "":
|
8375
|
return null;
|
8376
|
}
|
8377
|
|
8378
|
ch2 = this.peek(1);
|
8379
|
ch3 = this.peek(2);
|
8380
|
ch4 = this.peek(3);
|
8381
|
|
8382
|
if (ch1 === ">" && ch2 === ">" && ch3 === ">" && ch4 === "=") {
|
8383
|
return {
|
8384
|
type: Token.Punctuator,
|
8385
|
value: ">>>="
|
8386
|
};
|
8387
|
}
|
8388
|
|
8389
|
if (ch1 === "=" && ch2 === "=" && ch3 === "=") {
|
8390
|
return {
|
8391
|
type: Token.Punctuator,
|
8392
|
value: "==="
|
8393
|
};
|
8394
|
}
|
8395
|
|
8396
|
if (ch1 === "!" && ch2 === "=" && ch3 === "=") {
|
8397
|
return {
|
8398
|
type: Token.Punctuator,
|
8399
|
value: "!=="
|
8400
|
};
|
8401
|
}
|
8402
|
|
8403
|
if (ch1 === ">" && ch2 === ">" && ch3 === ">") {
|
8404
|
return {
|
8405
|
type: Token.Punctuator,
|
8406
|
value: ">>>"
|
8407
|
};
|
8408
|
}
|
8409
|
|
8410
|
if (ch1 === "<" && ch2 === "<" && ch3 === "=") {
|
8411
|
return {
|
8412
|
type: Token.Punctuator,
|
8413
|
value: "<<="
|
8414
|
};
|
8415
|
}
|
8416
|
|
8417
|
if (ch1 === ">" && ch2 === ">" && ch3 === "=") {
|
8418
|
return {
|
8419
|
type: Token.Punctuator,
|
8420
|
value: ">>="
|
8421
|
};
|
8422
|
}
|
8423
|
if (ch1 === "=" && ch2 === ">") {
|
8424
|
return {
|
8425
|
type: Token.Punctuator,
|
8426
|
value: ch1 + ch2
|
8427
|
};
|
8428
|
}
|
8429
|
if (ch1 === ch2 && ("+-<>&|".indexOf(ch1) >= 0)) {
|
8430
|
return {
|
8431
|
type: Token.Punctuator,
|
8432
|
value: ch1 + ch2
|
8433
|
};
|
8434
|
}
|
8435
|
|
8436
|
if ("<>=!+-*%&|^".indexOf(ch1) >= 0) {
|
8437
|
if (ch2 === "=") {
|
8438
|
return {
|
8439
|
type: Token.Punctuator,
|
8440
|
value: ch1 + ch2
|
8441
|
};
|
8442
|
}
|
8443
|
|
8444
|
return {
|
8445
|
type: Token.Punctuator,
|
8446
|
value: ch1
|
8447
|
};
|
8448
|
}
|
8449
|
|
8450
|
if (ch1 === "/") {
|
8451
|
if (ch2 === "=") {
|
8452
|
return {
|
8453
|
type: Token.Punctuator,
|
8454
|
value: "/="
|
8455
|
};
|
8456
|
}
|
8457
|
|
8458
|
return {
|
8459
|
type: Token.Punctuator,
|
8460
|
value: "/"
|
8461
|
};
|
8462
|
}
|
8463
|
|
8464
|
return null;
|
8465
|
},
|
8466
|
scanComments: function() {
|
8467
|
var ch1 = this.peek();
|
8468
|
var ch2 = this.peek(1);
|
8469
|
var rest = this.input.substr(2);
|
8470
|
var startLine = this.line;
|
8471
|
var startChar = this.char;
|
8472
|
var self = this;
|
8473
|
|
8474
|
function commentToken(label, body, opt) {
|
8475
|
var special = ["jshint", "jslint", "members", "member", "globals", "global", "exported"];
|
8476
|
var isSpecial = false;
|
8477
|
var value = label + body;
|
8478
|
var commentType = "plain";
|
8479
|
opt = opt || {};
|
8480
|
|
8481
|
if (opt.isMultiline) {
|
8482
|
value += "*/";
|
8483
|
}
|
8484
|
|
8485
|
body = body.replace(/\n/g, " ");
|
8486
|
|
8487
|
if (label === "/*" && reg.fallsThrough.test(body)) {
|
8488
|
isSpecial = true;
|
8489
|
commentType = "falls through";
|
8490
|
}
|
8491
|
|
8492
|
special.forEach(function(str) {
|
8493
|
if (isSpecial) {
|
8494
|
return;
|
8495
|
}
|
8496
|
if (label === "//" && str !== "jshint") {
|
8497
|
return;
|
8498
|
}
|
8499
|
|
8500
|
if (body.charAt(str.length) === " " && body.substr(0, str.length) === str) {
|
8501
|
isSpecial = true;
|
8502
|
label = label + str;
|
8503
|
body = body.substr(str.length);
|
8504
|
}
|
8505
|
|
8506
|
if (!isSpecial && body.charAt(0) === " " && body.charAt(str.length + 1) === " " &&
|
8507
|
body.substr(1, str.length) === str) {
|
8508
|
isSpecial = true;
|
8509
|
label = label + " " + str;
|
8510
|
body = body.substr(str.length + 1);
|
8511
|
}
|
8512
|
|
8513
|
if (!isSpecial) {
|
8514
|
return;
|
8515
|
}
|
8516
|
|
8517
|
switch (str) {
|
8518
|
case "member":
|
8519
|
commentType = "members";
|
8520
|
break;
|
8521
|
case "global":
|
8522
|
commentType = "globals";
|
8523
|
break;
|
8524
|
default:
|
8525
|
var options = body.split(":").map(function(v) {
|
8526
|
return v.replace(/^\s+/, "").replace(/\s+$/, "");
|
8527
|
});
|
8528
|
|
8529
|
if (options.length === 2) {
|
8530
|
switch (options[0]) {
|
8531
|
case "ignore":
|
8532
|
switch (options[1]) {
|
8533
|
case "start":
|
8534
|
self.ignoringLinterErrors = true;
|
8535
|
isSpecial = false;
|
8536
|
break;
|
8537
|
case "end":
|
8538
|
self.ignoringLinterErrors = false;
|
8539
|
isSpecial = false;
|
8540
|
break;
|
8541
|
}
|
8542
|
}
|
8543
|
}
|
8544
|
|
8545
|
commentType = str;
|
8546
|
}
|
8547
|
});
|
8548
|
|
8549
|
return {
|
8550
|
type: Token.Comment,
|
8551
|
commentType: commentType,
|
8552
|
value: value,
|
8553
|
body: body,
|
8554
|
isSpecial: isSpecial,
|
8555
|
isMultiline: opt.isMultiline || false,
|
8556
|
isMalformed: opt.isMalformed || false
|
8557
|
};
|
8558
|
}
|
8559
|
if (ch1 === "*" && ch2 === "/") {
|
8560
|
this.trigger("error", {
|
8561
|
code: "E018",
|
8562
|
line: startLine,
|
8563
|
character: startChar
|
8564
|
});
|
8565
|
|
8566
|
this.skip(2);
|
8567
|
return null;
|
8568
|
}
|
8569
|
if (ch1 !== "/" || (ch2 !== "*" && ch2 !== "/")) {
|
8570
|
return null;
|
8571
|
}
|
8572
|
if (ch2 === "/") {
|
8573
|
this.skip(this.input.length); // Skip to the EOL.
|
8574
|
return commentToken("//", rest);
|
8575
|
}
|
8576
|
|
8577
|
var body = "";
|
8578
|
if (ch2 === "*") {
|
8579
|
this.inComment = true;
|
8580
|
this.skip(2);
|
8581
|
|
8582
|
while (this.peek() !== "*" || this.peek(1) !== "/") {
|
8583
|
if (this.peek() === "") { // End of Line
|
8584
|
body += "\n";
|
8585
|
if (!this.nextLine()) {
|
8586
|
this.trigger("error", {
|
8587
|
code: "E017",
|
8588
|
line: startLine,
|
8589
|
character: startChar
|
8590
|
});
|
8591
|
|
8592
|
this.inComment = false;
|
8593
|
return commentToken("/*", body, {
|
8594
|
isMultiline: true,
|
8595
|
isMalformed: true
|
8596
|
});
|
8597
|
}
|
8598
|
} else {
|
8599
|
body += this.peek();
|
8600
|
this.skip();
|
8601
|
}
|
8602
|
}
|
8603
|
|
8604
|
this.skip(2);
|
8605
|
this.inComment = false;
|
8606
|
return commentToken("/*", body, { isMultiline: true });
|
8607
|
}
|
8608
|
},
|
8609
|
scanKeyword: function() {
|
8610
|
var result = /^[a-zA-Z_$][a-zA-Z0-9_$]*/.exec(this.input);
|
8611
|
var keywords = [
|
8612
|
"if", "in", "do", "var", "for", "new",
|
8613
|
"try", "let", "this", "else", "case",
|
8614
|
"void", "with", "enum", "while", "break",
|
8615
|
"catch", "throw", "const", "yield", "class",
|
8616
|
"super", "return", "typeof", "delete",
|
8617
|
"switch", "export", "import", "default",
|
8618
|
"finally", "extends", "function", "continue",
|
8619
|
"debugger", "instanceof"
|
8620
|
];
|
8621
|
|
8622
|
if (result && keywords.indexOf(result[0]) >= 0) {
|
8623
|
return {
|
8624
|
type: Token.Keyword,
|
8625
|
value: result[0]
|
8626
|
};
|
8627
|
}
|
8628
|
|
8629
|
return null;
|
8630
|
},
|
8631
|
scanIdentifier: function() {
|
8632
|
var id = "";
|
8633
|
var index = 0;
|
8634
|
var type, char;
|
8635
|
|
8636
|
function isNonAsciiIdentifierStart(code) {
|
8637
|
return code > 256;
|
8638
|
}
|
8639
|
|
8640
|
function isNonAsciiIdentifierPart(code) {
|
8641
|
return code > 256;
|
8642
|
}
|
8643
|
|
8644
|
function isHexDigit(str) {
|
8645
|
return (/^[0-9a-fA-F]$/).test(str);
|
8646
|
}
|
8647
|
|
8648
|
var readUnicodeEscapeSequence = function() {
|
8649
|
index += 1;
|
8650
|
|
8651
|
if (this.peek(index) !== "u") {
|
8652
|
return null;
|
8653
|
}
|
8654
|
|
8655
|
var ch1 = this.peek(index + 1);
|
8656
|
var ch2 = this.peek(index + 2);
|
8657
|
var ch3 = this.peek(index + 3);
|
8658
|
var ch4 = this.peek(index + 4);
|
8659
|
var code;
|
8660
|
|
8661
|
if (isHexDigit(ch1) && isHexDigit(ch2) && isHexDigit(ch3) && isHexDigit(ch4)) {
|
8662
|
code = parseInt(ch1 + ch2 + ch3 + ch4, 16);
|
8663
|
|
8664
|
if (asciiIdentifierPartTable[code] || isNonAsciiIdentifierPart(code)) {
|
8665
|
index += 5;
|
8666
|
return "\\u" + ch1 + ch2 + ch3 + ch4;
|
8667
|
}
|
8668
|
|
8669
|
return null;
|
8670
|
}
|
8671
|
|
8672
|
return null;
|
8673
|
}.bind(this);
|
8674
|
|
8675
|
var getIdentifierStart = function() {
|
8676
|
var chr = this.peek(index);
|
8677
|
var code = chr.charCodeAt(0);
|
8678
|
|
8679
|
if (code === 92) {
|
8680
|
return readUnicodeEscapeSequence();
|
8681
|
}
|
8682
|
|
8683
|
if (code < 128) {
|
8684
|
if (asciiIdentifierStartTable[code]) {
|
8685
|
index += 1;
|
8686
|
return chr;
|
8687
|
}
|
8688
|
|
8689
|
return null;
|
8690
|
}
|
8691
|
|
8692
|
if (isNonAsciiIdentifierStart(code)) {
|
8693
|
index += 1;
|
8694
|
return chr;
|
8695
|
}
|
8696
|
|
8697
|
return null;
|
8698
|
}.bind(this);
|
8699
|
|
8700
|
var getIdentifierPart = function() {
|
8701
|
var chr = this.peek(index);
|
8702
|
var code = chr.charCodeAt(0);
|
8703
|
|
8704
|
if (code === 92) {
|
8705
|
return readUnicodeEscapeSequence();
|
8706
|
}
|
8707
|
|
8708
|
if (code < 128) {
|
8709
|
if (asciiIdentifierPartTable[code]) {
|
8710
|
index += 1;
|
8711
|
return chr;
|
8712
|
}
|
8713
|
|
8714
|
return null;
|
8715
|
}
|
8716
|
|
8717
|
if (isNonAsciiIdentifierPart(code)) {
|
8718
|
index += 1;
|
8719
|
return chr;
|
8720
|
}
|
8721
|
|
8722
|
return null;
|
8723
|
}.bind(this);
|
8724
|
|
8725
|
function removeEscapeSequences(id) {
|
8726
|
return id.replace(/\\u([0-9a-fA-F]{4})/g, function(m0, codepoint) {
|
8727
|
return String.fromCharCode(parseInt(codepoint, 16));
|
8728
|
});
|
8729
|
}
|
8730
|
|
8731
|
char = getIdentifierStart();
|
8732
|
if (char === null) {
|
8733
|
return null;
|
8734
|
}
|
8735
|
|
8736
|
id = char;
|
8737
|
for (;;) {
|
8738
|
char = getIdentifierPart();
|
8739
|
|
8740
|
if (char === null) {
|
8741
|
break;
|
8742
|
}
|
8743
|
|
8744
|
id += char;
|
8745
|
}
|
8746
|
|
8747
|
switch (id) {
|
8748
|
case "true":
|
8749
|
case "false":
|
8750
|
type = Token.BooleanLiteral;
|
8751
|
break;
|
8752
|
case "null":
|
8753
|
type = Token.NullLiteral;
|
8754
|
break;
|
8755
|
default:
|
8756
|
type = Token.Identifier;
|
8757
|
}
|
8758
|
|
8759
|
return {
|
8760
|
type: type,
|
8761
|
value: removeEscapeSequences(id),
|
8762
|
text: id,
|
8763
|
tokenLength: id.length
|
8764
|
};
|
8765
|
},
|
8766
|
scanNumericLiteral: function() {
|
8767
|
var index = 0;
|
8768
|
var value = "";
|
8769
|
var length = this.input.length;
|
8770
|
var char = this.peek(index);
|
8771
|
var bad;
|
8772
|
var isAllowedDigit = isDecimalDigit;
|
8773
|
var base = 10;
|
8774
|
var isLegacy = false;
|
8775
|
|
8776
|
function isDecimalDigit(str) {
|
8777
|
return (/^[0-9]$/).test(str);
|
8778
|
}
|
8779
|
|
8780
|
function isOctalDigit(str) {
|
8781
|
return (/^[0-7]$/).test(str);
|
8782
|
}
|
8783
|
|
8784
|
function isBinaryDigit(str) {
|
8785
|
return (/^[01]$/).test(str);
|
8786
|
}
|
8787
|
|
8788
|
function isHexDigit(str) {
|
8789
|
return (/^[0-9a-fA-F]$/).test(str);
|
8790
|
}
|
8791
|
|
8792
|
function isIdentifierStart(ch) {
|
8793
|
return (ch === "$") || (ch === "_") || (ch === "\\") ||
|
8794
|
(ch >= "a" && ch <= "z") || (ch >= "A" && ch <= "Z");
|
8795
|
}
|
8796
|
|
8797
|
if (char !== "." && !isDecimalDigit(char)) {
|
8798
|
return null;
|
8799
|
}
|
8800
|
|
8801
|
if (char !== ".") {
|
8802
|
value = this.peek(index);
|
8803
|
index += 1;
|
8804
|
char = this.peek(index);
|
8805
|
|
8806
|
if (value === "0") {
|
8807
|
if (char === "x" || char === "X") {
|
8808
|
isAllowedDigit = isHexDigit;
|
8809
|
base = 16;
|
8810
|
|
8811
|
index += 1;
|
8812
|
value += char;
|
8813
|
}
|
8814
|
if (char === "o" || char === "O") {
|
8815
|
isAllowedDigit = isOctalDigit;
|
8816
|
base = 8;
|
8817
|
|
8818
|
if (!state.inES6(true)) {
|
8819
|
this.trigger("warning", {
|
8820
|
code: "W119",
|
8821
|
line: this.line,
|
8822
|
character: this.char,
|
8823
|
data: [ "Octal integer literal", "6" ]
|
8824
|
});
|
8825
|
}
|
8826
|
|
8827
|
index += 1;
|
8828
|
value += char;
|
8829
|
}
|
8830
|
if (char === "b" || char === "B") {
|
8831
|
isAllowedDigit = isBinaryDigit;
|
8832
|
base = 2;
|
8833
|
|
8834
|
if (!state.inES6(true)) {
|
8835
|
this.trigger("warning", {
|
8836
|
code: "W119",
|
8837
|
line: this.line,
|
8838
|
character: this.char,
|
8839
|
data: [ "Binary integer literal", "6" ]
|
8840
|
});
|
8841
|
}
|
8842
|
|
8843
|
index += 1;
|
8844
|
value += char;
|
8845
|
}
|
8846
|
if (isOctalDigit(char)) {
|
8847
|
isAllowedDigit = isOctalDigit;
|
8848
|
base = 8;
|
8849
|
isLegacy = true;
|
8850
|
bad = false;
|
8851
|
|
8852
|
index += 1;
|
8853
|
value += char;
|
8854
|
}
|
8855
|
|
8856
|
if (!isOctalDigit(char) && isDecimalDigit(char)) {
|
8857
|
index += 1;
|
8858
|
value += char;
|
8859
|
}
|
8860
|
}
|
8861
|
|
8862
|
while (index < length) {
|
8863
|
char = this.peek(index);
|
8864
|
|
8865
|
if (isLegacy && isDecimalDigit(char)) {
|
8866
|
bad = true;
|
8867
|
} else if (!isAllowedDigit(char)) {
|
8868
|
break;
|
8869
|
}
|
8870
|
value += char;
|
8871
|
index += 1;
|
8872
|
}
|
8873
|
|
8874
|
if (isAllowedDigit !== isDecimalDigit) {
|
8875
|
if (!isLegacy && value.length <= 2) { // 0x
|
8876
|
return {
|
8877
|
type: Token.NumericLiteral,
|
8878
|
value: value,
|
8879
|
isMalformed: true
|
8880
|
};
|
8881
|
}
|
8882
|
|
8883
|
if (index < length) {
|
8884
|
char = this.peek(index);
|
8885
|
if (isIdentifierStart(char)) {
|
8886
|
return null;
|
8887
|
}
|
8888
|
}
|
8889
|
|
8890
|
return {
|
8891
|
type: Token.NumericLiteral,
|
8892
|
value: value,
|
8893
|
base: base,
|
8894
|
isLegacy: isLegacy,
|
8895
|
isMalformed: false
|
8896
|
};
|
8897
|
}
|
8898
|
}
|
8899
|
|
8900
|
if (char === ".") {
|
8901
|
value += char;
|
8902
|
index += 1;
|
8903
|
|
8904
|
while (index < length) {
|
8905
|
char = this.peek(index);
|
8906
|
if (!isDecimalDigit(char)) {
|
8907
|
break;
|
8908
|
}
|
8909
|
value += char;
|
8910
|
index += 1;
|
8911
|
}
|
8912
|
}
|
8913
|
|
8914
|
if (char === "e" || char === "E") {
|
8915
|
value += char;
|
8916
|
index += 1;
|
8917
|
char = this.peek(index);
|
8918
|
|
8919
|
if (char === "+" || char === "-") {
|
8920
|
value += this.peek(index);
|
8921
|
index += 1;
|
8922
|
}
|
8923
|
|
8924
|
char = this.peek(index);
|
8925
|
if (isDecimalDigit(char)) {
|
8926
|
value += char;
|
8927
|
index += 1;
|
8928
|
|
8929
|
while (index < length) {
|
8930
|
char = this.peek(index);
|
8931
|
if (!isDecimalDigit(char)) {
|
8932
|
break;
|
8933
|
}
|
8934
|
value += char;
|
8935
|
index += 1;
|
8936
|
}
|
8937
|
} else {
|
8938
|
return null;
|
8939
|
}
|
8940
|
}
|
8941
|
|
8942
|
if (index < length) {
|
8943
|
char = this.peek(index);
|
8944
|
if (isIdentifierStart(char)) {
|
8945
|
return null;
|
8946
|
}
|
8947
|
}
|
8948
|
|
8949
|
return {
|
8950
|
type: Token.NumericLiteral,
|
8951
|
value: value,
|
8952
|
base: base,
|
8953
|
isMalformed: !isFinite(value)
|
8954
|
};
|
8955
|
},
|
8956
|
scanEscapeSequence: function(checks) {
|
8957
|
var allowNewLine = false;
|
8958
|
var jump = 1;
|
8959
|
this.skip();
|
8960
|
var char = this.peek();
|
8961
|
|
8962
|
switch (char) {
|
8963
|
case "'":
|
8964
|
this.triggerAsync("warning", {
|
8965
|
code: "W114",
|
8966
|
line: this.line,
|
8967
|
character: this.char,
|
8968
|
data: [ "\\'" ]
|
8969
|
}, checks, function() {return state.jsonMode; });
|
8970
|
break;
|
8971
|
case "b":
|
8972
|
char = "\\b";
|
8973
|
break;
|
8974
|
case "f":
|
8975
|
char = "\\f";
|
8976
|
break;
|
8977
|
case "n":
|
8978
|
char = "\\n";
|
8979
|
break;
|
8980
|
case "r":
|
8981
|
char = "\\r";
|
8982
|
break;
|
8983
|
case "t":
|
8984
|
char = "\\t";
|
8985
|
break;
|
8986
|
case "0":
|
8987
|
char = "\\0";
|
8988
|
var n = parseInt(this.peek(1), 10);
|
8989
|
this.triggerAsync("warning", {
|
8990
|
code: "W115",
|
8991
|
line: this.line,
|
8992
|
character: this.char
|
8993
|
}, checks,
|
8994
|
function() { return n >= 0 && n <= 7 && state.isStrict(); });
|
8995
|
break;
|
8996
|
case "u":
|
8997
|
var hexCode = this.input.substr(1, 4);
|
8998
|
var code = parseInt(hexCode, 16);
|
8999
|
if (isNaN(code)) {
|
9000
|
this.trigger("warning", {
|
9001
|
code: "W052",
|
9002
|
line: this.line,
|
9003
|
character: this.char,
|
9004
|
data: [ "u" + hexCode ]
|
9005
|
});
|
9006
|
}
|
9007
|
char = String.fromCharCode(code);
|
9008
|
jump = 5;
|
9009
|
break;
|
9010
|
case "v":
|
9011
|
this.triggerAsync("warning", {
|
9012
|
code: "W114",
|
9013
|
line: this.line,
|
9014
|
character: this.char,
|
9015
|
data: [ "\\v" ]
|
9016
|
}, checks, function() { return state.jsonMode; });
|
9017
|
|
9018
|
char = "\v";
|
9019
|
break;
|
9020
|
case "x":
|
9021
|
var x = parseInt(this.input.substr(1, 2), 16);
|
9022
|
|
9023
|
this.triggerAsync("warning", {
|
9024
|
code: "W114",
|
9025
|
line: this.line,
|
9026
|
character: this.char,
|
9027
|
data: [ "\\x-" ]
|
9028
|
}, checks, function() { return state.jsonMode; });
|
9029
|
|
9030
|
char = String.fromCharCode(x);
|
9031
|
jump = 3;
|
9032
|
break;
|
9033
|
case "\\":
|
9034
|
char = "\\\\";
|
9035
|
break;
|
9036
|
case "\"":
|
9037
|
char = "\\\"";
|
9038
|
break;
|
9039
|
case "/":
|
9040
|
break;
|
9041
|
case "":
|
9042
|
allowNewLine = true;
|
9043
|
char = "";
|
9044
|
break;
|
9045
|
}
|
9046
|
|
9047
|
return { char: char, jump: jump, allowNewLine: allowNewLine };
|
9048
|
},
|
9049
|
scanTemplateLiteral: function(checks) {
|
9050
|
var tokenType;
|
9051
|
var value = "";
|
9052
|
var ch;
|
9053
|
var startLine = this.line;
|
9054
|
var startChar = this.char;
|
9055
|
var depth = this.templateStarts.length;
|
9056
|
|
9057
|
if (!state.inES6(true)) {
|
9058
|
return null;
|
9059
|
} else if (this.peek() === "`") {
|
9060
|
tokenType = Token.TemplateHead;
|
9061
|
this.templateStarts.push({ line: this.line, char: this.char });
|
9062
|
depth = this.templateStarts.length;
|
9063
|
this.skip(1);
|
9064
|
this.pushContext(Context.Template);
|
9065
|
} else if (this.inContext(Context.Template) && this.peek() === "}") {
|
9066
|
tokenType = Token.TemplateMiddle;
|
9067
|
} else {
|
9068
|
return null;
|
9069
|
}
|
9070
|
|
9071
|
while (this.peek() !== "`") {
|
9072
|
while ((ch = this.peek()) === "") {
|
9073
|
value += "\n";
|
9074
|
if (!this.nextLine()) {
|
9075
|
var startPos = this.templateStarts.pop();
|
9076
|
this.trigger("error", {
|
9077
|
code: "E052",
|
9078
|
line: startPos.line,
|
9079
|
character: startPos.char
|
9080
|
});
|
9081
|
return {
|
9082
|
type: tokenType,
|
9083
|
value: value,
|
9084
|
startLine: startLine,
|
9085
|
startChar: startChar,
|
9086
|
isUnclosed: true,
|
9087
|
depth: depth,
|
9088
|
context: this.popContext()
|
9089
|
};
|
9090
|
}
|
9091
|
}
|
9092
|
|
9093
|
if (ch === '$' && this.peek(1) === '{') {
|
9094
|
value += '${';
|
9095
|
this.skip(2);
|
9096
|
return {
|
9097
|
type: tokenType,
|
9098
|
value: value,
|
9099
|
startLine: startLine,
|
9100
|
startChar: startChar,
|
9101
|
isUnclosed: false,
|
9102
|
depth: depth,
|
9103
|
context: this.currentContext()
|
9104
|
};
|
9105
|
} else if (ch === '\\') {
|
9106
|
var escape = this.scanEscapeSequence(checks);
|
9107
|
value += escape.char;
|
9108
|
this.skip(escape.jump);
|
9109
|
} else if (ch !== '`') {
|
9110
|
value += ch;
|
9111
|
this.skip(1);
|
9112
|
}
|
9113
|
}
|
9114
|
tokenType = tokenType === Token.TemplateHead ? Token.NoSubstTemplate : Token.TemplateTail;
|
9115
|
this.skip(1);
|
9116
|
this.templateStarts.pop();
|
9117
|
|
9118
|
return {
|
9119
|
type: tokenType,
|
9120
|
value: value,
|
9121
|
startLine: startLine,
|
9122
|
startChar: startChar,
|
9123
|
isUnclosed: false,
|
9124
|
depth: depth,
|
9125
|
context: this.popContext()
|
9126
|
};
|
9127
|
},
|
9128
|
scanStringLiteral: function(checks) {
|
9129
|
var quote = this.peek();
|
9130
|
if (quote !== "\"" && quote !== "'") {
|
9131
|
return null;
|
9132
|
}
|
9133
|
this.triggerAsync("warning", {
|
9134
|
code: "W108",
|
9135
|
line: this.line,
|
9136
|
character: this.char // +1?
|
9137
|
}, checks, function() { return state.jsonMode && quote !== "\""; });
|
9138
|
|
9139
|
var value = "";
|
9140
|
var startLine = this.line;
|
9141
|
var startChar = this.char;
|
9142
|
var allowNewLine = false;
|
9143
|
|
9144
|
this.skip();
|
9145
|
|
9146
|
while (this.peek() !== quote) {
|
9147
|
if (this.peek() === "") { // End Of Line
|
9148
|
|
9149
|
if (!allowNewLine) {
|
9150
|
this.trigger("warning", {
|
9151
|
code: "W112",
|
9152
|
line: this.line,
|
9153
|
character: this.char
|
9154
|
});
|
9155
|
} else {
|
9156
|
allowNewLine = false;
|
9157
|
|
9158
|
this.triggerAsync("warning", {
|
9159
|
code: "W043",
|
9160
|
line: this.line,
|
9161
|
character: this.char
|
9162
|
}, checks, function() { return !state.option.multistr; });
|
9163
|
|
9164
|
this.triggerAsync("warning", {
|
9165
|
code: "W042",
|
9166
|
line: this.line,
|
9167
|
character: this.char
|
9168
|
}, checks, function() { return state.jsonMode && state.option.multistr; });
|
9169
|
}
|
9170
|
|
9171
|
if (!this.nextLine()) {
|
9172
|
this.trigger("error", {
|
9173
|
code: "E029",
|
9174
|
line: startLine,
|
9175
|
character: startChar
|
9176
|
});
|
9177
|
|
9178
|
return {
|
9179
|
type: Token.StringLiteral,
|
9180
|
value: value,
|
9181
|
startLine: startLine,
|
9182
|
startChar: startChar,
|
9183
|
isUnclosed: true,
|
9184
|
quote: quote
|
9185
|
};
|
9186
|
}
|
9187
|
|
9188
|
} else { // Any character other than End Of Line
|
9189
|
|
9190
|
allowNewLine = false;
|
9191
|
var char = this.peek();
|
9192
|
var jump = 1; // A length of a jump, after we're done
|
9193
|
|
9194
|
if (char < " ") {
|
9195
|
this.trigger("warning", {
|
9196
|
code: "W113",
|
9197
|
line: this.line,
|
9198
|
character: this.char,
|
9199
|
data: [ "<non-printable>" ]
|
9200
|
});
|
9201
|
}
|
9202
|
if (char === "\\") {
|
9203
|
var parsed = this.scanEscapeSequence(checks);
|
9204
|
char = parsed.char;
|
9205
|
jump = parsed.jump;
|
9206
|
allowNewLine = parsed.allowNewLine;
|
9207
|
}
|
9208
|
|
9209
|
value += char;
|
9210
|
this.skip(jump);
|
9211
|
}
|
9212
|
}
|
9213
|
|
9214
|
this.skip();
|
9215
|
return {
|
9216
|
type: Token.StringLiteral,
|
9217
|
value: value,
|
9218
|
startLine: startLine,
|
9219
|
startChar: startChar,
|
9220
|
isUnclosed: false,
|
9221
|
quote: quote
|
9222
|
};
|
9223
|
},
|
9224
|
scanRegExp: function() {
|
9225
|
var index = 0;
|
9226
|
var length = this.input.length;
|
9227
|
var char = this.peek();
|
9228
|
var value = char;
|
9229
|
var body = "";
|
9230
|
var flags = [];
|
9231
|
var malformed = false;
|
9232
|
var isCharSet = false;
|
9233
|
var terminated;
|
9234
|
|
9235
|
var scanUnexpectedChars = function() {
|
9236
|
if (char < " ") {
|
9237
|
malformed = true;
|
9238
|
this.trigger("warning", {
|
9239
|
code: "W048",
|
9240
|
line: this.line,
|
9241
|
character: this.char
|
9242
|
});
|
9243
|
}
|
9244
|
if (char === "<") {
|
9245
|
malformed = true;
|
9246
|
this.trigger("warning", {
|
9247
|
code: "W049",
|
9248
|
line: this.line,
|
9249
|
character: this.char,
|
9250
|
data: [ char ]
|
9251
|
});
|
9252
|
}
|
9253
|
}.bind(this);
|
9254
|
if (!this.prereg || char !== "/") {
|
9255
|
return null;
|
9256
|
}
|
9257
|
|
9258
|
index += 1;
|
9259
|
terminated = false;
|
9260
|
|
9261
|
while (index < length) {
|
9262
|
char = this.peek(index);
|
9263
|
value += char;
|
9264
|
body += char;
|
9265
|
|
9266
|
if (isCharSet) {
|
9267
|
if (char === "]") {
|
9268
|
if (this.peek(index - 1) !== "\\" || this.peek(index - 2) === "\\") {
|
9269
|
isCharSet = false;
|
9270
|
}
|
9271
|
}
|
9272
|
|
9273
|
if (char === "\\") {
|
9274
|
index += 1;
|
9275
|
char = this.peek(index);
|
9276
|
body += char;
|
9277
|
value += char;
|
9278
|
|
9279
|
scanUnexpectedChars();
|
9280
|
}
|
9281
|
|
9282
|
index += 1;
|
9283
|
continue;
|
9284
|
}
|
9285
|
|
9286
|
if (char === "\\") {
|
9287
|
index += 1;
|
9288
|
char = this.peek(index);
|
9289
|
body += char;
|
9290
|
value += char;
|
9291
|
|
9292
|
scanUnexpectedChars();
|
9293
|
|
9294
|
if (char === "/") {
|
9295
|
index += 1;
|
9296
|
continue;
|
9297
|
}
|
9298
|
|
9299
|
if (char === "[") {
|
9300
|
index += 1;
|
9301
|
continue;
|
9302
|
}
|
9303
|
}
|
9304
|
|
9305
|
if (char === "[") {
|
9306
|
isCharSet = true;
|
9307
|
index += 1;
|
9308
|
continue;
|
9309
|
}
|
9310
|
|
9311
|
if (char === "/") {
|
9312
|
body = body.substr(0, body.length - 1);
|
9313
|
terminated = true;
|
9314
|
index += 1;
|
9315
|
break;
|
9316
|
}
|
9317
|
|
9318
|
index += 1;
|
9319
|
}
|
9320
|
|
9321
|
if (!terminated) {
|
9322
|
this.trigger("error", {
|
9323
|
code: "E015",
|
9324
|
line: this.line,
|
9325
|
character: this.from
|
9326
|
});
|
9327
|
|
9328
|
return void this.trigger("fatal", {
|
9329
|
line: this.line,
|
9330
|
from: this.from
|
9331
|
});
|
9332
|
}
|
9333
|
|
9334
|
while (index < length) {
|
9335
|
char = this.peek(index);
|
9336
|
if (!/[gim]/.test(char)) {
|
9337
|
break;
|
9338
|
}
|
9339
|
flags.push(char);
|
9340
|
value += char;
|
9341
|
index += 1;
|
9342
|
}
|
9343
|
|
9344
|
try {
|
9345
|
new RegExp(body, flags.join(""));
|
9346
|
} catch (err) {
|
9347
|
malformed = true;
|
9348
|
this.trigger("error", {
|
9349
|
code: "E016",
|
9350
|
line: this.line,
|
9351
|
character: this.char,
|
9352
|
data: [ err.message ] // Platform dependent!
|
9353
|
});
|
9354
|
}
|
9355
|
|
9356
|
return {
|
9357
|
type: Token.RegExp,
|
9358
|
value: value,
|
9359
|
flags: flags,
|
9360
|
isMalformed: malformed
|
9361
|
};
|
9362
|
},
|
9363
|
scanNonBreakingSpaces: function() {
|
9364
|
return state.option.nonbsp ?
|
9365
|
this.input.search(/(\u00A0)/) : -1;
|
9366
|
},
|
9367
|
scanUnsafeChars: function() {
|
9368
|
return this.input.search(reg.unsafeChars);
|
9369
|
},
|
9370
|
next: function(checks) {
|
9371
|
this.from = this.char;
|
9372
|
var start;
|
9373
|
if (/\s/.test(this.peek())) {
|
9374
|
start = this.char;
|
9375
|
|
9376
|
while (/\s/.test(this.peek())) {
|
9377
|
this.from += 1;
|
9378
|
this.skip();
|
9379
|
}
|
9380
|
}
|
9381
|
|
9382
|
var match = this.scanComments() ||
|
9383
|
this.scanStringLiteral(checks) ||
|
9384
|
this.scanTemplateLiteral(checks);
|
9385
|
|
9386
|
if (match) {
|
9387
|
return match;
|
9388
|
}
|
9389
|
|
9390
|
match =
|
9391
|
this.scanRegExp() ||
|
9392
|
this.scanPunctuator() ||
|
9393
|
this.scanKeyword() ||
|
9394
|
this.scanIdentifier() ||
|
9395
|
this.scanNumericLiteral();
|
9396
|
|
9397
|
if (match) {
|
9398
|
this.skip(match.tokenLength || match.value.length);
|
9399
|
return match;
|
9400
|
}
|
9401
|
|
9402
|
return null;
|
9403
|
},
|
9404
|
nextLine: function() {
|
9405
|
var char;
|
9406
|
|
9407
|
if (this.line >= this.getLines().length) {
|
9408
|
return false;
|
9409
|
}
|
9410
|
|
9411
|
this.input = this.getLines()[this.line];
|
9412
|
this.line += 1;
|
9413
|
this.char = 1;
|
9414
|
this.from = 1;
|
9415
|
|
9416
|
var inputTrimmed = this.input.trim();
|
9417
|
|
9418
|
var startsWith = function() {
|
9419
|
return _.some(arguments, function(prefix) {
|
9420
|
return inputTrimmed.indexOf(prefix) === 0;
|
9421
|
});
|
9422
|
};
|
9423
|
|
9424
|
var endsWith = function() {
|
9425
|
return _.some(arguments, function(suffix) {
|
9426
|
return inputTrimmed.indexOf(suffix, inputTrimmed.length - suffix.length) !== -1;
|
9427
|
});
|
9428
|
};
|
9429
|
if (this.ignoringLinterErrors === true) {
|
9430
|
if (!startsWith("/*", "//") && !(this.inComment && endsWith("*/"))) {
|
9431
|
this.input = "";
|
9432
|
}
|
9433
|
}
|
9434
|
|
9435
|
char = this.scanNonBreakingSpaces();
|
9436
|
if (char >= 0) {
|
9437
|
this.trigger("warning", { code: "W125", line: this.line, character: char + 1 });
|
9438
|
}
|
9439
|
|
9440
|
this.input = this.input.replace(/\t/g, state.tab);
|
9441
|
char = this.scanUnsafeChars();
|
9442
|
|
9443
|
if (char >= 0) {
|
9444
|
this.trigger("warning", { code: "W100", line: this.line, character: char });
|
9445
|
}
|
9446
|
|
9447
|
if (!this.ignoringLinterErrors && state.option.maxlen &&
|
9448
|
state.option.maxlen < this.input.length) {
|
9449
|
var inComment = this.inComment ||
|
9450
|
startsWith.call(inputTrimmed, "//") ||
|
9451
|
startsWith.call(inputTrimmed, "/*");
|
9452
|
|
9453
|
var shouldTriggerError = !inComment || !reg.maxlenException.test(inputTrimmed);
|
9454
|
|
9455
|
if (shouldTriggerError) {
|
9456
|
this.trigger("warning", { code: "W101", line: this.line, character: this.input.length });
|
9457
|
}
|
9458
|
}
|
9459
|
|
9460
|
return true;
|
9461
|
},
|
9462
|
start: function() {
|
9463
|
this.nextLine();
|
9464
|
},
|
9465
|
token: function() {
|
9466
|
var checks = asyncTrigger();
|
9467
|
var token;
|
9468
|
|
9469
|
|
9470
|
function isReserved(token, isProperty) {
|
9471
|
if (!token.reserved) {
|
9472
|
return false;
|
9473
|
}
|
9474
|
var meta = token.meta;
|
9475
|
|
9476
|
if (meta && meta.isFutureReservedWord && state.inES5()) {
|
9477
|
if (!meta.es5) {
|
9478
|
return false;
|
9479
|
}
|
9480
|
if (meta.strictOnly) {
|
9481
|
if (!state.option.strict && !state.isStrict()) {
|
9482
|
return false;
|
9483
|
}
|
9484
|
}
|
9485
|
|
9486
|
if (isProperty) {
|
9487
|
return false;
|
9488
|
}
|
9489
|
}
|
9490
|
|
9491
|
return true;
|
9492
|
}
|
9493
|
var create = function(type, value, isProperty, token) {
|
9494
|
var obj;
|
9495
|
|
9496
|
if (type !== "(endline)" && type !== "(end)") {
|
9497
|
this.prereg = false;
|
9498
|
}
|
9499
|
|
9500
|
if (type === "(punctuator)") {
|
9501
|
switch (value) {
|
9502
|
case ".":
|
9503
|
case ")":
|
9504
|
case "~":
|
9505
|
case "#":
|
9506
|
case "]":
|
9507
|
case "++":
|
9508
|
case "--":
|
9509
|
this.prereg = false;
|
9510
|
break;
|
9511
|
default:
|
9512
|
this.prereg = true;
|
9513
|
}
|
9514
|
|
9515
|
obj = Object.create(state.syntax[value] || state.syntax["(error)"]);
|
9516
|
}
|
9517
|
|
9518
|
if (type === "(identifier)") {
|
9519
|
if (value === "return" || value === "case" || value === "typeof") {
|
9520
|
this.prereg = true;
|
9521
|
}
|
9522
|
|
9523
|
if (_.has(state.syntax, value)) {
|
9524
|
obj = Object.create(state.syntax[value] || state.syntax["(error)"]);
|
9525
|
if (!isReserved(obj, isProperty && type === "(identifier)")) {
|
9526
|
obj = null;
|
9527
|
}
|
9528
|
}
|
9529
|
}
|
9530
|
|
9531
|
if (!obj) {
|
9532
|
obj = Object.create(state.syntax[type]);
|
9533
|
}
|
9534
|
|
9535
|
obj.identifier = (type === "(identifier)");
|
9536
|
obj.type = obj.type || type;
|
9537
|
obj.value = value;
|
9538
|
obj.line = this.line;
|
9539
|
obj.character = this.char;
|
9540
|
obj.from = this.from;
|
9541
|
if (obj.identifier && token) obj.raw_text = token.text || token.value;
|
9542
|
if (token && token.startLine && token.startLine !== this.line) {
|
9543
|
obj.startLine = token.startLine;
|
9544
|
}
|
9545
|
if (token && token.context) {
|
9546
|
obj.context = token.context;
|
9547
|
}
|
9548
|
if (token && token.depth) {
|
9549
|
obj.depth = token.depth;
|
9550
|
}
|
9551
|
if (token && token.isUnclosed) {
|
9552
|
obj.isUnclosed = token.isUnclosed;
|
9553
|
}
|
9554
|
|
9555
|
if (isProperty && obj.identifier) {
|
9556
|
obj.isProperty = isProperty;
|
9557
|
}
|
9558
|
|
9559
|
obj.check = checks.check;
|
9560
|
|
9561
|
return obj;
|
9562
|
}.bind(this);
|
9563
|
|
9564
|
for (;;) {
|
9565
|
if (!this.input.length) {
|
9566
|
if (this.nextLine()) {
|
9567
|
return create("(endline)", "");
|
9568
|
}
|
9569
|
|
9570
|
if (this.exhausted) {
|
9571
|
return null;
|
9572
|
}
|
9573
|
|
9574
|
this.exhausted = true;
|
9575
|
return create("(end)", "");
|
9576
|
}
|
9577
|
|
9578
|
token = this.next(checks);
|
9579
|
|
9580
|
if (!token) {
|
9581
|
if (this.input.length) {
|
9582
|
this.trigger("error", {
|
9583
|
code: "E024",
|
9584
|
line: this.line,
|
9585
|
character: this.char,
|
9586
|
data: [ this.peek() ]
|
9587
|
});
|
9588
|
|
9589
|
this.input = "";
|
9590
|
}
|
9591
|
|
9592
|
continue;
|
9593
|
}
|
9594
|
|
9595
|
switch (token.type) {
|
9596
|
case Token.StringLiteral:
|
9597
|
this.triggerAsync("String", {
|
9598
|
line: this.line,
|
9599
|
char: this.char,
|
9600
|
from: this.from,
|
9601
|
startLine: token.startLine,
|
9602
|
startChar: token.startChar,
|
9603
|
value: token.value,
|
9604
|
quote: token.quote
|
9605
|
}, checks, function() { return true; });
|
9606
|
|
9607
|
return create("(string)", token.value, null, token);
|
9608
|
|
9609
|
case Token.TemplateHead:
|
9610
|
this.trigger("TemplateHead", {
|
9611
|
line: this.line,
|
9612
|
char: this.char,
|
9613
|
from: this.from,
|
9614
|
startLine: token.startLine,
|
9615
|
startChar: token.startChar,
|
9616
|
value: token.value
|
9617
|
});
|
9618
|
return create("(template)", token.value, null, token);
|
9619
|
|
9620
|
case Token.TemplateMiddle:
|
9621
|
this.trigger("TemplateMiddle", {
|
9622
|
line: this.line,
|
9623
|
char: this.char,
|
9624
|
from: this.from,
|
9625
|
startLine: token.startLine,
|
9626
|
startChar: token.startChar,
|
9627
|
value: token.value
|
9628
|
});
|
9629
|
return create("(template middle)", token.value, null, token);
|
9630
|
|
9631
|
case Token.TemplateTail:
|
9632
|
this.trigger("TemplateTail", {
|
9633
|
line: this.line,
|
9634
|
char: this.char,
|
9635
|
from: this.from,
|
9636
|
startLine: token.startLine,
|
9637
|
startChar: token.startChar,
|
9638
|
value: token.value
|
9639
|
});
|
9640
|
return create("(template tail)", token.value, null, token);
|
9641
|
|
9642
|
case Token.NoSubstTemplate:
|
9643
|
this.trigger("NoSubstTemplate", {
|
9644
|
line: this.line,
|
9645
|
char: this.char,
|
9646
|
from: this.from,
|
9647
|
startLine: token.startLine,
|
9648
|
startChar: token.startChar,
|
9649
|
value: token.value
|
9650
|
});
|
9651
|
return create("(no subst template)", token.value, null, token);
|
9652
|
|
9653
|
case Token.Identifier:
|
9654
|
this.triggerAsync("Identifier", {
|
9655
|
line: this.line,
|
9656
|
char: this.char,
|
9657
|
from: this.form,
|
9658
|
name: token.value,
|
9659
|
raw_name: token.text,
|
9660
|
isProperty: state.tokens.curr.id === "."
|
9661
|
}, checks, function() { return true; });
|
9662
|
case Token.Keyword:
|
9663
|
case Token.NullLiteral:
|
9664
|
case Token.BooleanLiteral:
|
9665
|
return create("(identifier)", token.value, state.tokens.curr.id === ".", token);
|
9666
|
|
9667
|
case Token.NumericLiteral:
|
9668
|
if (token.isMalformed) {
|
9669
|
this.trigger("warning", {
|
9670
|
code: "W045",
|
9671
|
line: this.line,
|
9672
|
character: this.char,
|
9673
|
data: [ token.value ]
|
9674
|
});
|
9675
|
}
|
9676
|
|
9677
|
this.triggerAsync("warning", {
|
9678
|
code: "W114",
|
9679
|
line: this.line,
|
9680
|
character: this.char,
|
9681
|
data: [ "0x-" ]
|
9682
|
}, checks, function() { return token.base === 16 && state.jsonMode; });
|
9683
|
|
9684
|
this.triggerAsync("warning", {
|
9685
|
code: "W115",
|
9686
|
line: this.line,
|
9687
|
character: this.char
|
9688
|
}, checks, function() {
|
9689
|
return state.isStrict() && token.base === 8 && token.isLegacy;
|
9690
|
});
|
9691
|
|
9692
|
this.trigger("Number", {
|
9693
|
line: this.line,
|
9694
|
char: this.char,
|
9695
|
from: this.from,
|
9696
|
value: token.value,
|
9697
|
base: token.base,
|
9698
|
isMalformed: token.malformed
|
9699
|
});
|
9700
|
|
9701
|
return create("(number)", token.value);
|
9702
|
|
9703
|
case Token.RegExp:
|
9704
|
return create("(regexp)", token.value);
|
9705
|
|
9706
|
case Token.Comment:
|
9707
|
state.tokens.curr.comment = true;
|
9708
|
|
9709
|
if (token.isSpecial) {
|
9710
|
return {
|
9711
|
id: '(comment)',
|
9712
|
value: token.value,
|
9713
|
body: token.body,
|
9714
|
type: token.commentType,
|
9715
|
isSpecial: token.isSpecial,
|
9716
|
line: this.line,
|
9717
|
character: this.char,
|
9718
|
from: this.from
|
9719
|
};
|
9720
|
}
|
9721
|
|
9722
|
break;
|
9723
|
|
9724
|
case "":
|
9725
|
break;
|
9726
|
|
9727
|
default:
|
9728
|
return create("(punctuator)", token.value);
|
9729
|
}
|
9730
|
}
|
9731
|
}
|
9732
|
};
|
9733
|
|
9734
|
exports.Lexer = Lexer;
|
9735
|
exports.Context = Context;
|
9736
|
|
9737
|
},{"../data/ascii-identifier-data.js":"/node_modules/jshint/data/ascii-identifier-data.js","../lodash":"/node_modules/jshint/lodash.js","./reg.js":"/node_modules/jshint/src/reg.js","./state.js":"/node_modules/jshint/src/state.js","events":"/node_modules/browserify/node_modules/events/events.js"}],"/node_modules/jshint/src/messages.js":[function(_dereq_,module,exports){
|
9738
|
"use strict";
|
9739
|
|
9740
|
var _ = _dereq_("../lodash");
|
9741
|
|
9742
|
var errors = {
|
9743
|
E001: "Bad option: '{a}'.",
|
9744
|
E002: "Bad option value.",
|
9745
|
E003: "Expected a JSON value.",
|
9746
|
E004: "Input is neither a string nor an array of strings.",
|
9747
|
E005: "Input is empty.",
|
9748
|
E006: "Unexpected early end of program.",
|
9749
|
E007: "Missing \"use strict\" statement.",
|
9750
|
E008: "Strict violation.",
|
9751
|
E009: "Option 'validthis' can't be used in a global scope.",
|
9752
|
E010: "'with' is not allowed in strict mode.",
|
9753
|
E011: "'{a}' has already been declared.",
|
9754
|
E012: "const '{a}' is initialized to 'undefined'.",
|
9755
|
E013: "Attempting to override '{a}' which is a constant.",
|
9756
|
E014: "A regular expression literal can be confused with '/='.",
|
9757
|
E015: "Unclosed regular expression.",
|
9758
|
E016: "Invalid regular expression.",
|
9759
|
E017: "Unclosed comment.",
|
9760
|
E018: "Unbegun comment.",
|
9761
|
E019: "Unmatched '{a}'.",
|
9762
|
E020: "Expected '{a}' to match '{b}' from line {c} and instead saw '{d}'.",
|
9763
|
E021: "Expected '{a}' and instead saw '{b}'.",
|
9764
|
E022: "Line breaking error '{a}'.",
|
9765
|
E023: "Missing '{a}'.",
|
9766
|
E024: "Unexpected '{a}'.",
|
9767
|
E025: "Missing ':' on a case clause.",
|
9768
|
E026: "Missing '}' to match '{' from line {a}.",
|
9769
|
E027: "Missing ']' to match '[' from line {a}.",
|
9770
|
E028: "Illegal comma.",
|
9771
|
E029: "Unclosed string.",
|
9772
|
E030: "Expected an identifier and instead saw '{a}'.",
|
9773
|
E031: "Bad assignment.", // FIXME: Rephrase
|
9774
|
E032: "Expected a small integer or 'false' and instead saw '{a}'.",
|
9775
|
E033: "Expected an operator and instead saw '{a}'.",
|
9776
|
E034: "get/set are ES5 features.",
|
9777
|
E035: "Missing property name.",
|
9778
|
E036: "Expected to see a statement and instead saw a block.",
|
9779
|
E037: null,
|
9780
|
E038: null,
|
9781
|
E039: "Function declarations are not invocable. Wrap the whole function invocation in parens.",
|
9782
|
E040: "Each value should have its own case label.",
|
9783
|
E041: "Unrecoverable syntax error.",
|
9784
|
E042: "Stopping.",
|
9785
|
E043: "Too many errors.",
|
9786
|
E044: null,
|
9787
|
E045: "Invalid for each loop.",
|
9788
|
E046: "A yield statement shall be within a generator function (with syntax: `function*`)",
|
9789
|
E047: null,
|
9790
|
E048: "{a} declaration not directly within block.",
|
9791
|
E049: "A {a} cannot be named '{b}'.",
|
9792
|
E050: "Mozilla requires the yield expression to be parenthesized here.",
|
9793
|
E051: null,
|
9794
|
E052: "Unclosed template literal.",
|
9795
|
E053: "Export declaration must be in global scope.",
|
9796
|
E054: "Class properties must be methods. Expected '(' but instead saw '{a}'.",
|
9797
|
E055: "The '{a}' option cannot be set after any executable code.",
|
9798
|
E056: "'{a}' was used before it was declared, which is illegal for '{b}' variables.",
|
9799
|
E057: "Invalid meta property: '{a}.{b}'.",
|
9800
|
E058: "Missing semicolon."
|
9801
|
};
|
9802
|
|
9803
|
var warnings = {
|
9804
|
W001: "'hasOwnProperty' is a really bad name.",
|
9805
|
W002: "Value of '{a}' may be overwritten in IE 8 and earlier.",
|
9806
|
W003: "'{a}' was used before it was defined.",
|
9807
|
W004: "'{a}' is already defined.",
|
9808
|
W005: "A dot following a number can be confused with a decimal point.",
|
9809
|
W006: "Confusing minuses.",
|
9810
|
W007: "Confusing plusses.",
|
9811
|
W008: "A leading decimal point can be confused with a dot: '{a}'.",
|
9812
|
W009: "The array literal notation [] is preferable.",
|
9813
|
W010: "The object literal notation {} is preferable.",
|
9814
|
W011: null,
|
9815
|
W012: null,
|
9816
|
W013: null,
|
9817
|
W014: "Bad line breaking before '{a}'.",
|
9818
|
W015: null,
|
9819
|
W016: "Unexpected use of '{a}'.",
|
9820
|
W017: "Bad operand.",
|
9821
|
W018: "Confusing use of '{a}'.",
|
9822
|
W019: "Use the isNaN function to compare with NaN.",
|
9823
|
W020: "Read only.",
|
9824
|
W021: "Reassignment of '{a}', which is is a {b}. " +
|
9825
|
"Use 'var' or 'let' to declare bindings that may change.",
|
9826
|
W022: "Do not assign to the exception parameter.",
|
9827
|
W023: "Expected an identifier in an assignment and instead saw a function invocation.",
|
9828
|
W024: "Expected an identifier and instead saw '{a}' (a reserved word).",
|
9829
|
W025: "Missing name in function declaration.",
|
9830
|
W026: "Inner functions should be listed at the top of the outer function.",
|
9831
|
W027: "Unreachable '{a}' after '{b}'.",
|
9832
|
W028: "Label '{a}' on {b} statement.",
|
9833
|
W030: "Expected an assignment or function call and instead saw an expression.",
|
9834
|
W031: "Do not use 'new' for side effects.",
|
9835
|
W032: "Unnecessary semicolon.",
|
9836
|
W033: "Missing semicolon.",
|
9837
|
W034: "Unnecessary directive \"{a}\".",
|
9838
|
W035: "Empty block.",
|
9839
|
W036: "Unexpected /*member '{a}'.",
|
9840
|
W037: "'{a}' is a statement label.",
|
9841
|
W038: "'{a}' used out of scope.",
|
9842
|
W039: "'{a}' is not allowed.",
|
9843
|
W040: "Possible strict violation.",
|
9844
|
W041: "Use '{a}' to compare with '{b}'.",
|
9845
|
W042: "Avoid EOL escaping.",
|
9846
|
W043: "Bad escaping of EOL. Use option multistr if needed.",
|
9847
|
W044: "Bad or unnecessary escaping.", /* TODO(caitp): remove W044 */
|
9848
|
W045: "Bad number '{a}'.",
|
9849
|
W046: "Don't use extra leading zeros '{a}'.",
|
9850
|
W047: "A trailing decimal point can be confused with a dot: '{a}'.",
|
9851
|
W048: "Unexpected control character in regular expression.",
|
9852
|
W049: "Unexpected escaped character '{a}' in regular expression.",
|
9853
|
W050: "JavaScript URL.",
|
9854
|
W051: "Variables should not be deleted.",
|
9855
|
W052: "Unexpected '{a}'.",
|
9856
|
W053: "Do not use {a} as a constructor.",
|
9857
|
W054: "The Function constructor is a form of eval.",
|
9858
|
W055: "A constructor name should start with an uppercase letter.",
|
9859
|
W056: "Bad constructor.",
|
9860
|
W057: "Weird construction. Is 'new' necessary?",
|
9861
|
W058: "Missing '()' invoking a constructor.",
|
9862
|
W059: "Avoid arguments.{a}.",
|
9863
|
W060: "document.write can be a form of eval.",
|
9864
|
W061: "eval can be harmful.",
|
9865
|
W062: "Wrap an immediate function invocation in parens " +
|
9866
|
"to assist the reader in understanding that the expression " +
|
9867
|
"is the result of a function, and not the function itself.",
|
9868
|
W063: "Math is not a function.",
|
9869
|
W064: "Missing 'new' prefix when invoking a constructor.",
|
9870
|
W065: "Missing radix parameter.",
|
9871
|
W066: "Implied eval. Consider passing a function instead of a string.",
|
9872
|
W067: "Bad invocation.",
|
9873
|
W068: "Wrapping non-IIFE function literals in parens is unnecessary.",
|
9874
|
W069: "['{a}'] is better written in dot notation.",
|
9875
|
W070: "Extra comma. (it breaks older versions of IE)",
|
9876
|
W071: "This function has too many statements. ({a})",
|
9877
|
W072: "This function has too many parameters. ({a})",
|
9878
|
W073: "Blocks are nested too deeply. ({a})",
|
9879
|
W074: "This function's cyclomatic complexity is too high. ({a})",
|
9880
|
W075: "Duplicate {a} '{b}'.",
|
9881
|
W076: "Unexpected parameter '{a}' in get {b} function.",
|
9882
|
W077: "Expected a single parameter in set {a} function.",
|
9883
|
W078: "Setter is defined without getter.",
|
9884
|
W079: "Redefinition of '{a}'.",
|
9885
|
W080: "It's not necessary to initialize '{a}' to 'undefined'.",
|
9886
|
W081: null,
|
9887
|
W082: "Function declarations should not be placed in blocks. " +
|
9888
|
"Use a function expression or move the statement to the top of " +
|
9889
|
"the outer function.",
|
9890
|
W083: "Don't make functions within a loop.",
|
9891
|
W084: "Assignment in conditional expression",
|
9892
|
W085: "Don't use 'with'.",
|
9893
|
W086: "Expected a 'break' statement before '{a}'.",
|
9894
|
W087: "Forgotten 'debugger' statement?",
|
9895
|
W088: "Creating global 'for' variable. Should be 'for (var {a} ...'.",
|
9896
|
W089: "The body of a for in should be wrapped in an if statement to filter " +
|
9897
|
"unwanted properties from the prototype.",
|
9898
|
W090: "'{a}' is not a statement label.",
|
9899
|
W091: null,
|
9900
|
W093: "Did you mean to return a conditional instead of an assignment?",
|
9901
|
W094: "Unexpected comma.",
|
9902
|
W095: "Expected a string and instead saw {a}.",
|
9903
|
W096: "The '{a}' key may produce unexpected results.",
|
9904
|
W097: "Use the function form of \"use strict\".",
|
9905
|
W098: "'{a}' is defined but never used.",
|
9906
|
W099: null,
|
9907
|
W100: "This character may get silently deleted by one or more browsers.",
|
9908
|
W101: "Line is too long.",
|
9909
|
W102: null,
|
9910
|
W103: "The '{a}' property is deprecated.",
|
9911
|
W104: "'{a}' is available in ES{b} (use 'esversion: {b}') or Mozilla JS extensions (use moz).",
|
9912
|
W105: "Unexpected {a} in '{b}'.",
|
9913
|
W106: "Identifier '{a}' is not in camel case.",
|
9914
|
W107: "Script URL.",
|
9915
|
W108: "Strings must use doublequote.",
|
9916
|
W109: "Strings must use singlequote.",
|
9917
|
W110: "Mixed double and single quotes.",
|
9918
|
W112: "Unclosed string.",
|
9919
|
W113: "Control character in string: {a}.",
|
9920
|
W114: "Avoid {a}.",
|
9921
|
W115: "Octal literals are not allowed in strict mode.",
|
9922
|
W116: "Expected '{a}' and instead saw '{b}'.",
|
9923
|
W117: "'{a}' is not defined.",
|
9924
|
W118: "'{a}' is only available in Mozilla JavaScript extensions (use moz option).",
|
9925
|
W119: "'{a}' is only available in ES{b} (use 'esversion: {b}').",
|
9926
|
W120: "You might be leaking a variable ({a}) here.",
|
9927
|
W121: "Extending prototype of native object: '{a}'.",
|
9928
|
W122: "Invalid typeof value '{a}'",
|
9929
|
W123: "'{a}' is already defined in outer scope.",
|
9930
|
W124: "A generator function shall contain a yield statement.",
|
9931
|
W125: "This line contains non-breaking spaces: http://jshint.com/doc/options/#nonbsp",
|
9932
|
W126: "Unnecessary grouping operator.",
|
9933
|
W127: "Unexpected use of a comma operator.",
|
9934
|
W128: "Empty array elements require elision=true.",
|
9935
|
W129: "'{a}' is defined in a future version of JavaScript. Use a " +
|
9936
|
"different variable name to avoid migration issues.",
|
9937
|
W130: "Invalid element after rest element.",
|
9938
|
W131: "Invalid parameter after rest parameter.",
|
9939
|
W132: "`var` declarations are forbidden. Use `let` or `const` instead.",
|
9940
|
W133: "Invalid for-{a} loop left-hand-side: {b}.",
|
9941
|
W134: "The '{a}' option is only available when linting ECMAScript {b} code.",
|
9942
|
W135: "{a} may not be supported by non-browser environments.",
|
9943
|
W136: "'{a}' must be in function scope.",
|
9944
|
W137: "Empty destructuring.",
|
9945
|
W138: "Regular parameters should not come after default parameters."
|
9946
|
};
|
9947
|
|
9948
|
var info = {
|
9949
|
I001: "Comma warnings can be turned off with 'laxcomma'.",
|
9950
|
I002: null,
|
9951
|
I003: "ES5 option is now set per default"
|
9952
|
};
|
9953
|
|
9954
|
exports.errors = {};
|
9955
|
exports.warnings = {};
|
9956
|
exports.info = {};
|
9957
|
|
9958
|
_.each(errors, function(desc, code) {
|
9959
|
exports.errors[code] = { code: code, desc: desc };
|
9960
|
});
|
9961
|
|
9962
|
_.each(warnings, function(desc, code) {
|
9963
|
exports.warnings[code] = { code: code, desc: desc };
|
9964
|
});
|
9965
|
|
9966
|
_.each(info, function(desc, code) {
|
9967
|
exports.info[code] = { code: code, desc: desc };
|
9968
|
});
|
9969
|
|
9970
|
},{"../lodash":"/node_modules/jshint/lodash.js"}],"/node_modules/jshint/src/name-stack.js":[function(_dereq_,module,exports){
|
9971
|
"use strict";
|
9972
|
|
9973
|
function NameStack() {
|
9974
|
this._stack = [];
|
9975
|
}
|
9976
|
|
9977
|
Object.defineProperty(NameStack.prototype, "length", {
|
9978
|
get: function() {
|
9979
|
return this._stack.length;
|
9980
|
}
|
9981
|
});
|
9982
|
NameStack.prototype.push = function() {
|
9983
|
this._stack.push(null);
|
9984
|
};
|
9985
|
NameStack.prototype.pop = function() {
|
9986
|
this._stack.pop();
|
9987
|
};
|
9988
|
NameStack.prototype.set = function(token) {
|
9989
|
this._stack[this.length - 1] = token;
|
9990
|
};
|
9991
|
NameStack.prototype.infer = function() {
|
9992
|
var nameToken = this._stack[this.length - 1];
|
9993
|
var prefix = "";
|
9994
|
var type;
|
9995
|
if (!nameToken || nameToken.type === "class") {
|
9996
|
nameToken = this._stack[this.length - 2];
|
9997
|
}
|
9998
|
|
9999
|
if (!nameToken) {
|
10000
|
return "(empty)";
|
10001
|
}
|
10002
|
|
10003
|
type = nameToken.type;
|
10004
|
|
10005
|
if (type !== "(string)" && type !== "(number)" && type !== "(identifier)" && type !== "default") {
|
10006
|
return "(expression)";
|
10007
|
}
|
10008
|
|
10009
|
if (nameToken.accessorType) {
|
10010
|
prefix = nameToken.accessorType + " ";
|
10011
|
}
|
10012
|
|
10013
|
return prefix + nameToken.value;
|
10014
|
};
|
10015
|
|
10016
|
module.exports = NameStack;
|
10017
|
|
10018
|
},{}],"/node_modules/jshint/src/options.js":[function(_dereq_,module,exports){
|
10019
|
"use strict";
|
10020
|
exports.bool = {
|
10021
|
enforcing: {
|
10022
|
bitwise : true,
|
10023
|
freeze : true,
|
10024
|
camelcase : true,
|
10025
|
curly : true,
|
10026
|
eqeqeq : true,
|
10027
|
futurehostile: true,
|
10028
|
notypeof : true,
|
10029
|
es3 : true,
|
10030
|
es5 : true,
|
10031
|
forin : true,
|
10032
|
funcscope : true,
|
10033
|
immed : true,
|
10034
|
iterator : true,
|
10035
|
newcap : true,
|
10036
|
noarg : true,
|
10037
|
nocomma : true,
|
10038
|
noempty : true,
|
10039
|
nonbsp : true,
|
10040
|
nonew : true,
|
10041
|
undef : true,
|
10042
|
singleGroups: false,
|
10043
|
varstmt: false,
|
10044
|
enforceall : false
|
10045
|
},
|
10046
|
relaxing: {
|
10047
|
asi : true,
|
10048
|
multistr : true,
|
10049
|
debug : true,
|
10050
|
boss : true,
|
10051
|
evil : true,
|
10052
|
globalstrict: true,
|
10053
|
plusplus : true,
|
10054
|
proto : true,
|
10055
|
scripturl : true,
|
10056
|
sub : true,
|
10057
|
supernew : true,
|
10058
|
laxbreak : true,
|
10059
|
laxcomma : true,
|
10060
|
validthis : true,
|
10061
|
withstmt : true,
|
10062
|
moz : true,
|
10063
|
noyield : true,
|
10064
|
eqnull : true,
|
10065
|
lastsemic : true,
|
10066
|
loopfunc : true,
|
10067
|
expr : true,
|
10068
|
esnext : true,
|
10069
|
elision : true,
|
10070
|
},
|
10071
|
environments: {
|
10072
|
mootools : true,
|
10073
|
couch : true,
|
10074
|
jasmine : true,
|
10075
|
jquery : true,
|
10076
|
node : true,
|
10077
|
qunit : true,
|
10078
|
rhino : true,
|
10079
|
shelljs : true,
|
10080
|
prototypejs : true,
|
10081
|
yui : true,
|
10082
|
mocha : true,
|
10083
|
module : true,
|
10084
|
wsh : true,
|
10085
|
worker : true,
|
10086
|
nonstandard : true,
|
10087
|
browser : true,
|
10088
|
browserify : true,
|
10089
|
devel : true,
|
10090
|
dojo : true,
|
10091
|
typed : true,
|
10092
|
phantom : true
|
10093
|
},
|
10094
|
obsolete: {
|
10095
|
onecase : true, // if one case switch statements should be allowed
|
10096
|
regexp : true, // if the . should not be allowed in regexp literals
|
10097
|
regexdash : true // if unescaped first/last dash (-) inside brackets
|
10098
|
}
|
10099
|
};
|
10100
|
exports.val = {
|
10101
|
maxlen : false,
|
10102
|
indent : false,
|
10103
|
maxerr : false,
|
10104
|
predef : false,
|
10105
|
globals : false,
|
10106
|
quotmark : false,
|
10107
|
|
10108
|
scope : false,
|
10109
|
maxstatements: false,
|
10110
|
maxdepth : false,
|
10111
|
maxparams : false,
|
10112
|
maxcomplexity: false,
|
10113
|
shadow : false,
|
10114
|
strict : true,
|
10115
|
unused : true,
|
10116
|
latedef : false,
|
10117
|
|
10118
|
ignore : false, // start/end ignoring lines of code, bypassing the lexer
|
10119
|
|
10120
|
ignoreDelimiters: false, // array of start/end delimiters used to ignore
|
10121
|
esversion: 5
|
10122
|
};
|
10123
|
exports.inverted = {
|
10124
|
bitwise : true,
|
10125
|
forin : true,
|
10126
|
newcap : true,
|
10127
|
plusplus: true,
|
10128
|
regexp : true,
|
10129
|
undef : true,
|
10130
|
eqeqeq : true,
|
10131
|
strict : true
|
10132
|
};
|
10133
|
|
10134
|
exports.validNames = Object.keys(exports.val)
|
10135
|
.concat(Object.keys(exports.bool.relaxing))
|
10136
|
.concat(Object.keys(exports.bool.enforcing))
|
10137
|
.concat(Object.keys(exports.bool.obsolete))
|
10138
|
.concat(Object.keys(exports.bool.environments));
|
10139
|
exports.renamed = {
|
10140
|
eqeq : "eqeqeq",
|
10141
|
windows: "wsh",
|
10142
|
sloppy : "strict"
|
10143
|
};
|
10144
|
|
10145
|
exports.removed = {
|
10146
|
nomen: true,
|
10147
|
onevar: true,
|
10148
|
passfail: true,
|
10149
|
white: true,
|
10150
|
gcl: true,
|
10151
|
smarttabs: true,
|
10152
|
trailing: true
|
10153
|
};
|
10154
|
exports.noenforceall = {
|
10155
|
varstmt: true,
|
10156
|
strict: true
|
10157
|
};
|
10158
|
|
10159
|
},{}],"/node_modules/jshint/src/reg.js":[function(_dereq_,module,exports){
|
10160
|
|
10161
|
"use strict";
|
10162
|
exports.unsafeString =
|
10163
|
/@cc|<\/?|script|\]\s*\]|<\s*!|</i;
|
10164
|
exports.unsafeChars =
|
10165
|
/[\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
|
10166
|
exports.needEsc =
|
10167
|
/[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
|
10168
|
|
10169
|
exports.needEscGlobal =
|
10170
|
/[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
|
10171
|
exports.starSlash = /\*\//;
|
10172
|
exports.identifier = /^([a-zA-Z_$][a-zA-Z0-9_$]*)$/;
|
10173
|
exports.javascriptURL = /^(?:javascript|jscript|ecmascript|vbscript|livescript)\s*:/i;
|
10174
|
exports.fallsThrough = /^\s*falls?\sthrough\s*$/;
|
10175
|
exports.maxlenException = /^(?:(?:\/\/|\/\*|\*) ?)?[^ ]+$/;
|
10176
|
|
10177
|
},{}],"/node_modules/jshint/src/scope-manager.js":[function(_dereq_,module,exports){
|
10178
|
"use strict";
|
10179
|
|
10180
|
var _ = _dereq_("../lodash");
|
10181
|
var events = _dereq_("events");
|
10182
|
var marker = {};
|
10183
|
var scopeManager = function(state, predefined, exported, declared) {
|
10184
|
|
10185
|
var _current;
|
10186
|
var _scopeStack = [];
|
10187
|
|
10188
|
function _newScope(type) {
|
10189
|
_current = {
|
10190
|
"(labels)": Object.create(null),
|
10191
|
"(usages)": Object.create(null),
|
10192
|
"(breakLabels)": Object.create(null),
|
10193
|
"(parent)": _current,
|
10194
|
"(type)": type,
|
10195
|
"(params)": (type === "functionparams" || type === "catchparams") ? [] : null
|
10196
|
};
|
10197
|
_scopeStack.push(_current);
|
10198
|
}
|
10199
|
|
10200
|
_newScope("global");
|
10201
|
_current["(predefined)"] = predefined;
|
10202
|
|
10203
|
var _currentFunctBody = _current; // this is the block after the params = function
|
10204
|
|
10205
|
var usedPredefinedAndGlobals = Object.create(null);
|
10206
|
var impliedGlobals = Object.create(null);
|
10207
|
var unuseds = [];
|
10208
|
var emitter = new events.EventEmitter();
|
10209
|
|
10210
|
function warning(code, token) {
|
10211
|
emitter.emit("warning", {
|
10212
|
code: code,
|
10213
|
token: token,
|
10214
|
data: _.slice(arguments, 2)
|
10215
|
});
|
10216
|
}
|
10217
|
|
10218
|
function error(code, token) {
|
10219
|
emitter.emit("warning", {
|
10220
|
code: code,
|
10221
|
token: token,
|
10222
|
data: _.slice(arguments, 2)
|
10223
|
});
|
10224
|
}
|
10225
|
|
10226
|
function _setupUsages(labelName) {
|
10227
|
if (!_current["(usages)"][labelName]) {
|
10228
|
_current["(usages)"][labelName] = {
|
10229
|
"(modified)": [],
|
10230
|
"(reassigned)": [],
|
10231
|
"(tokens)": []
|
10232
|
};
|
10233
|
}
|
10234
|
}
|
10235
|
|
10236
|
var _getUnusedOption = function(unused_opt) {
|
10237
|
if (unused_opt === undefined) {
|
10238
|
unused_opt = state.option.unused;
|
10239
|
}
|
10240
|
|
10241
|
if (unused_opt === true) {
|
10242
|
unused_opt = "last-param";
|
10243
|
}
|
10244
|
|
10245
|
return unused_opt;
|
10246
|
};
|
10247
|
|
10248
|
var _warnUnused = function(name, tkn, type, unused_opt) {
|
10249
|
var line = tkn.line;
|
10250
|
var chr = tkn.from;
|
10251
|
var raw_name = tkn.raw_text || name;
|
10252
|
|
10253
|
unused_opt = _getUnusedOption(unused_opt);
|
10254
|
|
10255
|
var warnable_types = {
|
10256
|
"vars": ["var"],
|
10257
|
"last-param": ["var", "param"],
|
10258
|
"strict": ["var", "param", "last-param"]
|
10259
|
};
|
10260
|
|
10261
|
if (unused_opt) {
|
10262
|
if (warnable_types[unused_opt] && warnable_types[unused_opt].indexOf(type) !== -1) {
|
10263
|
warning("W098", { line: line, from: chr }, raw_name);
|
10264
|
}
|
10265
|
}
|
10266
|
if (unused_opt || type === "var") {
|
10267
|
unuseds.push({
|
10268
|
name: name,
|
10269
|
line: line,
|
10270
|
character: chr
|
10271
|
});
|
10272
|
}
|
10273
|
};
|
10274
|
function _checkForUnused() {
|
10275
|
if (_current["(type)"] === "functionparams") {
|
10276
|
_checkParams();
|
10277
|
return;
|
10278
|
}
|
10279
|
var curentLabels = _current["(labels)"];
|
10280
|
for (var labelName in curentLabels) {
|
10281
|
if (curentLabels[labelName]) {
|
10282
|
if (curentLabels[labelName]["(type)"] !== "exception" &&
|
10283
|
curentLabels[labelName]["(unused)"]) {
|
10284
|
_warnUnused(labelName, curentLabels[labelName]["(token)"], "var");
|
10285
|
}
|
10286
|
}
|
10287
|
}
|
10288
|
}
|
10289
|
function _checkParams() {
|
10290
|
var params = _current["(params)"];
|
10291
|
|
10292
|
if (!params) {
|
10293
|
return;
|
10294
|
}
|
10295
|
|
10296
|
var param = params.pop();
|
10297
|
var unused_opt;
|
10298
|
|
10299
|
while (param) {
|
10300
|
var label = _current["(labels)"][param];
|
10301
|
|
10302
|
unused_opt = _getUnusedOption(state.funct["(unusedOption)"]);
|
10303
|
if (param === "undefined")
|
10304
|
return;
|
10305
|
|
10306
|
if (label["(unused)"]) {
|
10307
|
_warnUnused(param, label["(token)"], "param", state.funct["(unusedOption)"]);
|
10308
|
} else if (unused_opt === "last-param") {
|
10309
|
return;
|
10310
|
}
|
10311
|
|
10312
|
param = params.pop();
|
10313
|
}
|
10314
|
}
|
10315
|
function _getLabel(labelName) {
|
10316
|
for (var i = _scopeStack.length - 1 ; i >= 0; --i) {
|
10317
|
var scopeLabels = _scopeStack[i]["(labels)"];
|
10318
|
if (scopeLabels[labelName]) {
|
10319
|
return scopeLabels;
|
10320
|
}
|
10321
|
}
|
10322
|
}
|
10323
|
|
10324
|
function usedSoFarInCurrentFunction(labelName) {
|
10325
|
for (var i = _scopeStack.length - 1; i >= 0; i--) {
|
10326
|
var current = _scopeStack[i];
|
10327
|
if (current["(usages)"][labelName]) {
|
10328
|
return current["(usages)"][labelName];
|
10329
|
}
|
10330
|
if (current === _currentFunctBody) {
|
10331
|
break;
|
10332
|
}
|
10333
|
}
|
10334
|
return false;
|
10335
|
}
|
10336
|
|
10337
|
function _checkOuterShadow(labelName, token) {
|
10338
|
if (state.option.shadow !== "outer") {
|
10339
|
return;
|
10340
|
}
|
10341
|
|
10342
|
var isGlobal = _currentFunctBody["(type)"] === "global",
|
10343
|
isNewFunction = _current["(type)"] === "functionparams";
|
10344
|
|
10345
|
var outsideCurrentFunction = !isGlobal;
|
10346
|
for (var i = 0; i < _scopeStack.length; i++) {
|
10347
|
var stackItem = _scopeStack[i];
|
10348
|
|
10349
|
if (!isNewFunction && _scopeStack[i + 1] === _currentFunctBody) {
|
10350
|
outsideCurrentFunction = false;
|
10351
|
}
|
10352
|
if (outsideCurrentFunction && stackItem["(labels)"][labelName]) {
|
10353
|
warning("W123", token, labelName);
|
10354
|
}
|
10355
|
if (stackItem["(breakLabels)"][labelName]) {
|
10356
|
warning("W123", token, labelName);
|
10357
|
}
|
10358
|
}
|
10359
|
}
|
10360
|
|
10361
|
function _latedefWarning(type, labelName, token) {
|
10362
|
if (state.option.latedef) {
|
10363
|
if ((state.option.latedef === true && type === "function") ||
|
10364
|
type !== "function") {
|
10365
|
warning("W003", token, labelName);
|
10366
|
}
|
10367
|
}
|
10368
|
}
|
10369
|
|
10370
|
var scopeManagerInst = {
|
10371
|
|
10372
|
on: function(names, listener) {
|
10373
|
names.split(" ").forEach(function(name) {
|
10374
|
emitter.on(name, listener);
|
10375
|
});
|
10376
|
},
|
10377
|
|
10378
|
isPredefined: function(labelName) {
|
10379
|
return !this.has(labelName) && _.has(_scopeStack[0]["(predefined)"], labelName);
|
10380
|
},
|
10381
|
stack: function(type) {
|
10382
|
var previousScope = _current;
|
10383
|
_newScope(type);
|
10384
|
|
10385
|
if (!type && previousScope["(type)"] === "functionparams") {
|
10386
|
|
10387
|
_current["(isFuncBody)"] = true;
|
10388
|
_current["(context)"] = _currentFunctBody;
|
10389
|
_currentFunctBody = _current;
|
10390
|
}
|
10391
|
},
|
10392
|
|
10393
|
unstack: function() {
|
10394
|
var subScope = _scopeStack.length > 1 ? _scopeStack[_scopeStack.length - 2] : null;
|
10395
|
var isUnstackingFunctionBody = _current === _currentFunctBody,
|
10396
|
isUnstackingFunctionParams = _current["(type)"] === "functionparams",
|
10397
|
isUnstackingFunctionOuter = _current["(type)"] === "functionouter";
|
10398
|
|
10399
|
var i, j;
|
10400
|
var currentUsages = _current["(usages)"];
|
10401
|
var currentLabels = _current["(labels)"];
|
10402
|
var usedLabelNameList = Object.keys(currentUsages);
|
10403
|
|
10404
|
if (currentUsages.__proto__ && usedLabelNameList.indexOf("__proto__") === -1) {
|
10405
|
usedLabelNameList.push("__proto__");
|
10406
|
}
|
10407
|
|
10408
|
for (i = 0; i < usedLabelNameList.length; i++) {
|
10409
|
var usedLabelName = usedLabelNameList[i];
|
10410
|
|
10411
|
var usage = currentUsages[usedLabelName];
|
10412
|
var usedLabel = currentLabels[usedLabelName];
|
10413
|
if (usedLabel) {
|
10414
|
var usedLabelType = usedLabel["(type)"];
|
10415
|
|
10416
|
if (usedLabel["(useOutsideOfScope)"] && !state.option.funcscope) {
|
10417
|
var usedTokens = usage["(tokens)"];
|
10418
|
if (usedTokens) {
|
10419
|
for (j = 0; j < usedTokens.length; j++) {
|
10420
|
if (usedLabel["(function)"] === usedTokens[j]["(function)"]) {
|
10421
|
error("W038", usedTokens[j], usedLabelName);
|
10422
|
}
|
10423
|
}
|
10424
|
}
|
10425
|
}
|
10426
|
_current["(labels)"][usedLabelName]["(unused)"] = false;
|
10427
|
if (usedLabelType === "const" && usage["(modified)"]) {
|
10428
|
for (j = 0; j < usage["(modified)"].length; j++) {
|
10429
|
error("E013", usage["(modified)"][j], usedLabelName);
|
10430
|
}
|
10431
|
}
|
10432
|
if ((usedLabelType === "function" || usedLabelType === "class") &&
|
10433
|
usage["(reassigned)"]) {
|
10434
|
for (j = 0; j < usage["(reassigned)"].length; j++) {
|
10435
|
error("W021", usage["(reassigned)"][j], usedLabelName, usedLabelType);
|
10436
|
}
|
10437
|
}
|
10438
|
continue;
|
10439
|
}
|
10440
|
|
10441
|
if (isUnstackingFunctionOuter) {
|
10442
|
state.funct["(isCapturing)"] = true;
|
10443
|
}
|
10444
|
|
10445
|
if (subScope) {
|
10446
|
if (!subScope["(usages)"][usedLabelName]) {
|
10447
|
subScope["(usages)"][usedLabelName] = usage;
|
10448
|
if (isUnstackingFunctionBody) {
|
10449
|
subScope["(usages)"][usedLabelName]["(onlyUsedSubFunction)"] = true;
|
10450
|
}
|
10451
|
} else {
|
10452
|
var subScopeUsage = subScope["(usages)"][usedLabelName];
|
10453
|
subScopeUsage["(modified)"] = subScopeUsage["(modified)"].concat(usage["(modified)"]);
|
10454
|
subScopeUsage["(tokens)"] = subScopeUsage["(tokens)"].concat(usage["(tokens)"]);
|
10455
|
subScopeUsage["(reassigned)"] =
|
10456
|
subScopeUsage["(reassigned)"].concat(usage["(reassigned)"]);
|
10457
|
subScopeUsage["(onlyUsedSubFunction)"] = false;
|
10458
|
}
|
10459
|
} else {
|
10460
|
if (typeof _current["(predefined)"][usedLabelName] === "boolean") {
|
10461
|
delete declared[usedLabelName];
|
10462
|
usedPredefinedAndGlobals[usedLabelName] = marker;
|
10463
|
if (_current["(predefined)"][usedLabelName] === false && usage["(reassigned)"]) {
|
10464
|
for (j = 0; j < usage["(reassigned)"].length; j++) {
|
10465
|
warning("W020", usage["(reassigned)"][j]);
|
10466
|
}
|
10467
|
}
|
10468
|
}
|
10469
|
else {
|
10470
|
if (usage["(tokens)"]) {
|
10471
|
for (j = 0; j < usage["(tokens)"].length; j++) {
|
10472
|
var undefinedToken = usage["(tokens)"][j];
|
10473
|
if (!undefinedToken.forgiveUndef) {
|
10474
|
if (state.option.undef && !undefinedToken.ignoreUndef) {
|
10475
|
warning("W117", undefinedToken, usedLabelName);
|
10476
|
}
|
10477
|
if (impliedGlobals[usedLabelName]) {
|
10478
|
impliedGlobals[usedLabelName].line.push(undefinedToken.line);
|
10479
|
} else {
|
10480
|
impliedGlobals[usedLabelName] = {
|
10481
|
name: usedLabelName,
|
10482
|
line: [undefinedToken.line]
|
10483
|
};
|
10484
|
}
|
10485
|
}
|
10486
|
}
|
10487
|
}
|
10488
|
}
|
10489
|
}
|
10490
|
}
|
10491
|
if (!subScope) {
|
10492
|
Object.keys(declared)
|
10493
|
.forEach(function(labelNotUsed) {
|
10494
|
_warnUnused(labelNotUsed, declared[labelNotUsed], "var");
|
10495
|
});
|
10496
|
}
|
10497
|
if (subScope && !isUnstackingFunctionBody &&
|
10498
|
!isUnstackingFunctionParams && !isUnstackingFunctionOuter) {
|
10499
|
var labelNames = Object.keys(currentLabels);
|
10500
|
for (i = 0; i < labelNames.length; i++) {
|
10501
|
|
10502
|
var defLabelName = labelNames[i];
|
10503
|
if (!currentLabels[defLabelName]["(blockscoped)"] &&
|
10504
|
currentLabels[defLabelName]["(type)"] !== "exception" &&
|
10505
|
!this.funct.has(defLabelName, { excludeCurrent: true })) {
|
10506
|
subScope["(labels)"][defLabelName] = currentLabels[defLabelName];
|
10507
|
if (_currentFunctBody["(type)"] !== "global") {
|
10508
|
subScope["(labels)"][defLabelName]["(useOutsideOfScope)"] = true;
|
10509
|
}
|
10510
|
delete currentLabels[defLabelName];
|
10511
|
}
|
10512
|
}
|
10513
|
}
|
10514
|
|
10515
|
_checkForUnused();
|
10516
|
|
10517
|
_scopeStack.pop();
|
10518
|
if (isUnstackingFunctionBody) {
|
10519
|
_currentFunctBody = _scopeStack[_.findLastIndex(_scopeStack, function(scope) {
|
10520
|
return scope["(isFuncBody)"] || scope["(type)"] === "global";
|
10521
|
})];
|
10522
|
}
|
10523
|
|
10524
|
_current = subScope;
|
10525
|
},
|
10526
|
addParam: function(labelName, token, type) {
|
10527
|
type = type || "param";
|
10528
|
|
10529
|
if (type === "exception") {
|
10530
|
var previouslyDefinedLabelType = this.funct.labeltype(labelName);
|
10531
|
if (previouslyDefinedLabelType && previouslyDefinedLabelType !== "exception") {
|
10532
|
if (!state.option.node) {
|
10533
|
warning("W002", state.tokens.next, labelName);
|
10534
|
}
|
10535
|
}
|
10536
|
}
|
10537
|
if (_.has(_current["(labels)"], labelName)) {
|
10538
|
_current["(labels)"][labelName].duplicated = true;
|
10539
|
} else {
|
10540
|
_checkOuterShadow(labelName, token, type);
|
10541
|
|
10542
|
_current["(labels)"][labelName] = {
|
10543
|
"(type)" : type,
|
10544
|
"(token)": token,
|
10545
|
"(unused)": true };
|
10546
|
|
10547
|
_current["(params)"].push(labelName);
|
10548
|
}
|
10549
|
|
10550
|
if (_.has(_current["(usages)"], labelName)) {
|
10551
|
var usage = _current["(usages)"][labelName];
|
10552
|
if (usage["(onlyUsedSubFunction)"]) {
|
10553
|
_latedefWarning(type, labelName, token);
|
10554
|
} else {
|
10555
|
warning("E056", token, labelName, type);
|
10556
|
}
|
10557
|
}
|
10558
|
},
|
10559
|
|
10560
|
validateParams: function() {
|
10561
|
if (_currentFunctBody["(type)"] === "global") {
|
10562
|
return;
|
10563
|
}
|
10564
|
|
10565
|
var isStrict = state.isStrict();
|
10566
|
var currentFunctParamScope = _currentFunctBody["(parent)"];
|
10567
|
|
10568
|
if (!currentFunctParamScope["(params)"]) {
|
10569
|
return;
|
10570
|
}
|
10571
|
|
10572
|
currentFunctParamScope["(params)"].forEach(function(labelName) {
|
10573
|
var label = currentFunctParamScope["(labels)"][labelName];
|
10574
|
|
10575
|
if (label && label.duplicated) {
|
10576
|
if (isStrict) {
|
10577
|
warning("E011", label["(token)"], labelName);
|
10578
|
} else if (state.option.shadow !== true) {
|
10579
|
warning("W004", label["(token)"], labelName);
|
10580
|
}
|
10581
|
}
|
10582
|
});
|
10583
|
},
|
10584
|
|
10585
|
getUsedOrDefinedGlobals: function() {
|
10586
|
var list = Object.keys(usedPredefinedAndGlobals);
|
10587
|
if (usedPredefinedAndGlobals.__proto__ === marker &&
|
10588
|
list.indexOf("__proto__") === -1) {
|
10589
|
list.push("__proto__");
|
10590
|
}
|
10591
|
|
10592
|
return list;
|
10593
|
},
|
10594
|
getImpliedGlobals: function() {
|
10595
|
var values = _.values(impliedGlobals);
|
10596
|
var hasProto = false;
|
10597
|
if (impliedGlobals.__proto__) {
|
10598
|
hasProto = values.some(function(value) {
|
10599
|
return value.name === "__proto__";
|
10600
|
});
|
10601
|
|
10602
|
if (!hasProto) {
|
10603
|
values.push(impliedGlobals.__proto__);
|
10604
|
}
|
10605
|
}
|
10606
|
|
10607
|
return values;
|
10608
|
},
|
10609
|
getUnuseds: function() {
|
10610
|
return unuseds;
|
10611
|
},
|
10612
|
|
10613
|
has: function(labelName) {
|
10614
|
return Boolean(_getLabel(labelName));
|
10615
|
},
|
10616
|
|
10617
|
labeltype: function(labelName) {
|
10618
|
var scopeLabels = _getLabel(labelName);
|
10619
|
if (scopeLabels) {
|
10620
|
return scopeLabels[labelName]["(type)"];
|
10621
|
}
|
10622
|
return null;
|
10623
|
},
|
10624
|
addExported: function(labelName) {
|
10625
|
var globalLabels = _scopeStack[0]["(labels)"];
|
10626
|
if (_.has(declared, labelName)) {
|
10627
|
delete declared[labelName];
|
10628
|
} else if (_.has(globalLabels, labelName)) {
|
10629
|
globalLabels[labelName]["(unused)"] = false;
|
10630
|
} else {
|
10631
|
for (var i = 1; i < _scopeStack.length; i++) {
|
10632
|
var scope = _scopeStack[i];
|
10633
|
if (!scope["(type)"]) {
|
10634
|
if (_.has(scope["(labels)"], labelName) &&
|
10635
|
!scope["(labels)"][labelName]["(blockscoped)"]) {
|
10636
|
scope["(labels)"][labelName]["(unused)"] = false;
|
10637
|
return;
|
10638
|
}
|
10639
|
} else {
|
10640
|
break;
|
10641
|
}
|
10642
|
}
|
10643
|
exported[labelName] = true;
|
10644
|
}
|
10645
|
},
|
10646
|
setExported: function(labelName, token) {
|
10647
|
this.block.use(labelName, token);
|
10648
|
},
|
10649
|
addlabel: function(labelName, opts) {
|
10650
|
|
10651
|
var type = opts.type;
|
10652
|
var token = opts.token;
|
10653
|
var isblockscoped = type === "let" || type === "const" || type === "class";
|
10654
|
var isexported = (isblockscoped ? _current : _currentFunctBody)["(type)"] === "global" &&
|
10655
|
_.has(exported, labelName);
|
10656
|
_checkOuterShadow(labelName, token, type);
|
10657
|
if (isblockscoped) {
|
10658
|
|
10659
|
var declaredInCurrentScope = _current["(labels)"][labelName];
|
10660
|
if (!declaredInCurrentScope && _current === _currentFunctBody &&
|
10661
|
_current["(type)"] !== "global") {
|
10662
|
declaredInCurrentScope = !!_currentFunctBody["(parent)"]["(labels)"][labelName];
|
10663
|
}
|
10664
|
if (!declaredInCurrentScope && _current["(usages)"][labelName]) {
|
10665
|
var usage = _current["(usages)"][labelName];
|
10666
|
if (usage["(onlyUsedSubFunction)"]) {
|
10667
|
_latedefWarning(type, labelName, token);
|
10668
|
} else {
|
10669
|
warning("E056", token, labelName, type);
|
10670
|
}
|
10671
|
}
|
10672
|
if (declaredInCurrentScope) {
|
10673
|
warning("E011", token, labelName);
|
10674
|
}
|
10675
|
else if (state.option.shadow === "outer") {
|
10676
|
if (scopeManagerInst.funct.has(labelName)) {
|
10677
|
warning("W004", token, labelName);
|
10678
|
}
|
10679
|
}
|
10680
|
|
10681
|
scopeManagerInst.block.add(labelName, type, token, !isexported);
|
10682
|
|
10683
|
} else {
|
10684
|
|
10685
|
var declaredInCurrentFunctionScope = scopeManagerInst.funct.has(labelName);
|
10686
|
if (!declaredInCurrentFunctionScope && usedSoFarInCurrentFunction(labelName)) {
|
10687
|
_latedefWarning(type, labelName, token);
|
10688
|
}
|
10689
|
if (scopeManagerInst.funct.has(labelName, { onlyBlockscoped: true })) {
|
10690
|
warning("E011", token, labelName);
|
10691
|
} else if (state.option.shadow !== true) {
|
10692
|
if (declaredInCurrentFunctionScope && labelName !== "__proto__") {
|
10693
|
if (_currentFunctBody["(type)"] !== "global") {
|
10694
|
warning("W004", token, labelName);
|
10695
|
}
|
10696
|
}
|
10697
|
}
|
10698
|
|
10699
|
scopeManagerInst.funct.add(labelName, type, token, !isexported);
|
10700
|
|
10701
|
if (_currentFunctBody["(type)"] === "global") {
|
10702
|
usedPredefinedAndGlobals[labelName] = marker;
|
10703
|
}
|
10704
|
}
|
10705
|
},
|
10706
|
|
10707
|
funct: {
|
10708
|
labeltype: function(labelName, options) {
|
10709
|
var onlyBlockscoped = options && options.onlyBlockscoped;
|
10710
|
var excludeParams = options && options.excludeParams;
|
10711
|
var currentScopeIndex = _scopeStack.length - (options && options.excludeCurrent ? 2 : 1);
|
10712
|
for (var i = currentScopeIndex; i >= 0; i--) {
|
10713
|
var current = _scopeStack[i];
|
10714
|
if (current["(labels)"][labelName] &&
|
10715
|
(!onlyBlockscoped || current["(labels)"][labelName]["(blockscoped)"])) {
|
10716
|
return current["(labels)"][labelName]["(type)"];
|
10717
|
}
|
10718
|
var scopeCheck = excludeParams ? _scopeStack[ i - 1 ] : current;
|
10719
|
if (scopeCheck && scopeCheck["(type)"] === "functionparams") {
|
10720
|
return null;
|
10721
|
}
|
10722
|
}
|
10723
|
return null;
|
10724
|
},
|
10725
|
hasBreakLabel: function(labelName) {
|
10726
|
for (var i = _scopeStack.length - 1; i >= 0; i--) {
|
10727
|
var current = _scopeStack[i];
|
10728
|
|
10729
|
if (current["(breakLabels)"][labelName]) {
|
10730
|
return true;
|
10731
|
}
|
10732
|
if (current["(type)"] === "functionparams") {
|
10733
|
return false;
|
10734
|
}
|
10735
|
}
|
10736
|
return false;
|
10737
|
},
|
10738
|
has: function(labelName, options) {
|
10739
|
return Boolean(this.labeltype(labelName, options));
|
10740
|
},
|
10741
|
add: function(labelName, type, tok, unused) {
|
10742
|
_current["(labels)"][labelName] = {
|
10743
|
"(type)" : type,
|
10744
|
"(token)": tok,
|
10745
|
"(blockscoped)": false,
|
10746
|
"(function)": _currentFunctBody,
|
10747
|
"(unused)": unused };
|
10748
|
}
|
10749
|
},
|
10750
|
|
10751
|
block: {
|
10752
|
isGlobal: function() {
|
10753
|
return _current["(type)"] === "global";
|
10754
|
},
|
10755
|
|
10756
|
use: function(labelName, token) {
|
10757
|
var paramScope = _currentFunctBody["(parent)"];
|
10758
|
if (paramScope && paramScope["(labels)"][labelName] &&
|
10759
|
paramScope["(labels)"][labelName]["(type)"] === "param") {
|
10760
|
if (!scopeManagerInst.funct.has(labelName,
|
10761
|
{ excludeParams: true, onlyBlockscoped: true })) {
|
10762
|
paramScope["(labels)"][labelName]["(unused)"] = false;
|
10763
|
}
|
10764
|
}
|
10765
|
|
10766
|
if (token && (state.ignored.W117 || state.option.undef === false)) {
|
10767
|
token.ignoreUndef = true;
|
10768
|
}
|
10769
|
|
10770
|
_setupUsages(labelName);
|
10771
|
|
10772
|
if (token) {
|
10773
|
token["(function)"] = _currentFunctBody;
|
10774
|
_current["(usages)"][labelName]["(tokens)"].push(token);
|
10775
|
}
|
10776
|
},
|
10777
|
|
10778
|
reassign: function(labelName, token) {
|
10779
|
|
10780
|
this.modify(labelName, token);
|
10781
|
|
10782
|
_current["(usages)"][labelName]["(reassigned)"].push(token);
|
10783
|
},
|
10784
|
|
10785
|
modify: function(labelName, token) {
|
10786
|
|
10787
|
_setupUsages(labelName);
|
10788
|
|
10789
|
_current["(usages)"][labelName]["(modified)"].push(token);
|
10790
|
},
|
10791
|
add: function(labelName, type, tok, unused) {
|
10792
|
_current["(labels)"][labelName] = {
|
10793
|
"(type)" : type,
|
10794
|
"(token)": tok,
|
10795
|
"(blockscoped)": true,
|
10796
|
"(unused)": unused };
|
10797
|
},
|
10798
|
|
10799
|
addBreakLabel: function(labelName, opts) {
|
10800
|
var token = opts.token;
|
10801
|
if (scopeManagerInst.funct.hasBreakLabel(labelName)) {
|
10802
|
warning("E011", token, labelName);
|
10803
|
}
|
10804
|
else if (state.option.shadow === "outer") {
|
10805
|
if (scopeManagerInst.funct.has(labelName)) {
|
10806
|
warning("W004", token, labelName);
|
10807
|
} else {
|
10808
|
_checkOuterShadow(labelName, token);
|
10809
|
}
|
10810
|
}
|
10811
|
_current["(breakLabels)"][labelName] = token;
|
10812
|
}
|
10813
|
}
|
10814
|
};
|
10815
|
return scopeManagerInst;
|
10816
|
};
|
10817
|
|
10818
|
module.exports = scopeManager;
|
10819
|
|
10820
|
},{"../lodash":"/node_modules/jshint/lodash.js","events":"/node_modules/browserify/node_modules/events/events.js"}],"/node_modules/jshint/src/state.js":[function(_dereq_,module,exports){
|
10821
|
"use strict";
|
10822
|
var NameStack = _dereq_("./name-stack.js");
|
10823
|
|
10824
|
var state = {
|
10825
|
syntax: {},
|
10826
|
isStrict: function() {
|
10827
|
return this.directive["use strict"] || this.inClassBody ||
|
10828
|
this.option.module || this.option.strict === "implied";
|
10829
|
},
|
10830
|
|
10831
|
inMoz: function() {
|
10832
|
return this.option.moz;
|
10833
|
},
|
10834
|
inES6: function() {
|
10835
|
return this.option.moz || this.option.esversion >= 6;
|
10836
|
},
|
10837
|
inES5: function(strict) {
|
10838
|
if (strict) {
|
10839
|
return (!this.option.esversion || this.option.esversion === 5) && !this.option.moz;
|
10840
|
}
|
10841
|
return !this.option.esversion || this.option.esversion >= 5 || this.option.moz;
|
10842
|
},
|
10843
|
|
10844
|
|
10845
|
reset: function() {
|
10846
|
this.tokens = {
|
10847
|
prev: null,
|
10848
|
next: null,
|
10849
|
curr: null
|
10850
|
};
|
10851
|
|
10852
|
this.option = {};
|
10853
|
this.funct = null;
|
10854
|
this.ignored = {};
|
10855
|
this.directive = {};
|
10856
|
this.jsonMode = false;
|
10857
|
this.jsonWarnings = [];
|
10858
|
this.lines = [];
|
10859
|
this.tab = "";
|
10860
|
this.cache = {}; // Node.JS doesn't have Map. Sniff.
|
10861
|
this.ignoredLines = {};
|
10862
|
this.forinifcheckneeded = false;
|
10863
|
this.nameStack = new NameStack();
|
10864
|
this.inClassBody = false;
|
10865
|
}
|
10866
|
};
|
10867
|
|
10868
|
exports.state = state;
|
10869
|
|
10870
|
},{"./name-stack.js":"/node_modules/jshint/src/name-stack.js"}],"/node_modules/jshint/src/style.js":[function(_dereq_,module,exports){
|
10871
|
"use strict";
|
10872
|
|
10873
|
exports.register = function(linter) {
|
10874
|
|
10875
|
linter.on("Identifier", function style_scanProto(data) {
|
10876
|
if (linter.getOption("proto")) {
|
10877
|
return;
|
10878
|
}
|
10879
|
|
10880
|
if (data.name === "__proto__") {
|
10881
|
linter.warn("W103", {
|
10882
|
line: data.line,
|
10883
|
char: data.char,
|
10884
|
data: [ data.name, "6" ]
|
10885
|
});
|
10886
|
}
|
10887
|
});
|
10888
|
|
10889
|
linter.on("Identifier", function style_scanIterator(data) {
|
10890
|
if (linter.getOption("iterator")) {
|
10891
|
return;
|
10892
|
}
|
10893
|
|
10894
|
if (data.name === "__iterator__") {
|
10895
|
linter.warn("W103", {
|
10896
|
line: data.line,
|
10897
|
char: data.char,
|
10898
|
data: [ data.name ]
|
10899
|
});
|
10900
|
}
|
10901
|
});
|
10902
|
|
10903
|
linter.on("Identifier", function style_scanCamelCase(data) {
|
10904
|
if (!linter.getOption("camelcase")) {
|
10905
|
return;
|
10906
|
}
|
10907
|
|
10908
|
if (data.name.replace(/^_+|_+$/g, "").indexOf("_") > -1 && !data.name.match(/^[A-Z0-9_]*$/)) {
|
10909
|
linter.warn("W106", {
|
10910
|
line: data.line,
|
10911
|
char: data.from,
|
10912
|
data: [ data.name ]
|
10913
|
});
|
10914
|
}
|
10915
|
});
|
10916
|
|
10917
|
linter.on("String", function style_scanQuotes(data) {
|
10918
|
var quotmark = linter.getOption("quotmark");
|
10919
|
var code;
|
10920
|
|
10921
|
if (!quotmark) {
|
10922
|
return;
|
10923
|
}
|
10924
|
|
10925
|
if (quotmark === "single" && data.quote !== "'") {
|
10926
|
code = "W109";
|
10927
|
}
|
10928
|
|
10929
|
if (quotmark === "double" && data.quote !== "\"") {
|
10930
|
code = "W108";
|
10931
|
}
|
10932
|
|
10933
|
if (quotmark === true) {
|
10934
|
if (!linter.getCache("quotmark")) {
|
10935
|
linter.setCache("quotmark", data.quote);
|
10936
|
}
|
10937
|
|
10938
|
if (linter.getCache("quotmark") !== data.quote) {
|
10939
|
code = "W110";
|
10940
|
}
|
10941
|
}
|
10942
|
|
10943
|
if (code) {
|
10944
|
linter.warn(code, {
|
10945
|
line: data.line,
|
10946
|
char: data.char,
|
10947
|
});
|
10948
|
}
|
10949
|
});
|
10950
|
|
10951
|
linter.on("Number", function style_scanNumbers(data) {
|
10952
|
if (data.value.charAt(0) === ".") {
|
10953
|
linter.warn("W008", {
|
10954
|
line: data.line,
|
10955
|
char: data.char,
|
10956
|
data: [ data.value ]
|
10957
|
});
|
10958
|
}
|
10959
|
|
10960
|
if (data.value.substr(data.value.length - 1) === ".") {
|
10961
|
linter.warn("W047", {
|
10962
|
line: data.line,
|
10963
|
char: data.char,
|
10964
|
data: [ data.value ]
|
10965
|
});
|
10966
|
}
|
10967
|
|
10968
|
if (/^00+/.test(data.value)) {
|
10969
|
linter.warn("W046", {
|
10970
|
line: data.line,
|
10971
|
char: data.char,
|
10972
|
data: [ data.value ]
|
10973
|
});
|
10974
|
}
|
10975
|
});
|
10976
|
|
10977
|
linter.on("String", function style_scanJavaScriptURLs(data) {
|
10978
|
var re = /^(?:javascript|jscript|ecmascript|vbscript|livescript)\s*:/i;
|
10979
|
|
10980
|
if (linter.getOption("scripturl")) {
|
10981
|
return;
|
10982
|
}
|
10983
|
|
10984
|
if (re.test(data.value)) {
|
10985
|
linter.warn("W107", {
|
10986
|
line: data.line,
|
10987
|
char: data.char
|
10988
|
});
|
10989
|
}
|
10990
|
});
|
10991
|
};
|
10992
|
|
10993
|
},{}],"/node_modules/jshint/src/vars.js":[function(_dereq_,module,exports){
|
10994
|
|
10995
|
"use strict";
|
10996
|
|
10997
|
exports.reservedVars = {
|
10998
|
arguments : false,
|
10999
|
NaN : false
|
11000
|
};
|
11001
|
|
11002
|
exports.ecmaIdentifiers = {
|
11003
|
3: {
|
11004
|
Array : false,
|
11005
|
Boolean : false,
|
11006
|
Date : false,
|
11007
|
decodeURI : false,
|
11008
|
decodeURIComponent : false,
|
11009
|
encodeURI : false,
|
11010
|
encodeURIComponent : false,
|
11011
|
Error : false,
|
11012
|
"eval" : false,
|
11013
|
EvalError : false,
|
11014
|
Function : false,
|
11015
|
hasOwnProperty : false,
|
11016
|
isFinite : false,
|
11017
|
isNaN : false,
|
11018
|
Math : false,
|
11019
|
Number : false,
|
11020
|
Object : false,
|
11021
|
parseInt : false,
|
11022
|
parseFloat : false,
|
11023
|
RangeError : false,
|
11024
|
ReferenceError : false,
|
11025
|
RegExp : false,
|
11026
|
String : false,
|
11027
|
SyntaxError : false,
|
11028
|
TypeError : false,
|
11029
|
URIError : false
|
11030
|
},
|
11031
|
5: {
|
11032
|
JSON : false
|
11033
|
},
|
11034
|
6: {
|
11035
|
Map : false,
|
11036
|
Promise : false,
|
11037
|
Proxy : false,
|
11038
|
Reflect : false,
|
11039
|
Set : false,
|
11040
|
Symbol : false,
|
11041
|
WeakMap : false,
|
11042
|
WeakSet : false
|
11043
|
}
|
11044
|
};
|
11045
|
|
11046
|
exports.browser = {
|
11047
|
Audio : false,
|
11048
|
Blob : false,
|
11049
|
addEventListener : false,
|
11050
|
applicationCache : false,
|
11051
|
atob : false,
|
11052
|
blur : false,
|
11053
|
btoa : false,
|
11054
|
cancelAnimationFrame : false,
|
11055
|
CanvasGradient : false,
|
11056
|
CanvasPattern : false,
|
11057
|
CanvasRenderingContext2D: false,
|
11058
|
CSS : false,
|
11059
|
clearInterval : false,
|
11060
|
clearTimeout : false,
|
11061
|
close : false,
|
11062
|
closed : false,
|
11063
|
Comment : false,
|
11064
|
CustomEvent : false,
|
11065
|
DOMParser : false,
|
11066
|
defaultStatus : false,
|
11067
|
Document : false,
|
11068
|
document : false,
|
11069
|
DocumentFragment : false,
|
11070
|
Element : false,
|
11071
|
ElementTimeControl : false,
|
11072
|
Event : false,
|
11073
|
event : false,
|
11074
|
fetch : false,
|
11075
|
FileReader : false,
|
11076
|
FormData : false,
|
11077
|
focus : false,
|
11078
|
frames : false,
|
11079
|
getComputedStyle : false,
|
11080
|
HTMLElement : false,
|
11081
|
HTMLAnchorElement : false,
|
11082
|
HTMLBaseElement : false,
|
11083
|
HTMLBlockquoteElement: false,
|
11084
|
HTMLBodyElement : false,
|
11085
|
HTMLBRElement : false,
|
11086
|
HTMLButtonElement : false,
|
11087
|
HTMLCanvasElement : false,
|
11088
|
HTMLCollection : false,
|
11089
|
HTMLDirectoryElement : false,
|
11090
|
HTMLDivElement : false,
|
11091
|
HTMLDListElement : false,
|
11092
|
HTMLFieldSetElement : false,
|
11093
|
HTMLFontElement : false,
|
11094
|
HTMLFormElement : false,
|
11095
|
HTMLFrameElement : false,
|
11096
|
HTMLFrameSetElement : false,
|
11097
|
HTMLHeadElement : false,
|
11098
|
HTMLHeadingElement : false,
|
11099
|
HTMLHRElement : false,
|
11100
|
HTMLHtmlElement : false,
|
11101
|
HTMLIFrameElement : false,
|
11102
|
HTMLImageElement : false,
|
11103
|
HTMLInputElement : false,
|
11104
|
HTMLIsIndexElement : false,
|
11105
|
HTMLLabelElement : false,
|
11106
|
HTMLLayerElement : false,
|
11107
|
HTMLLegendElement : false,
|
11108
|
HTMLLIElement : false,
|
11109
|
HTMLLinkElement : false,
|
11110
|
HTMLMapElement : false,
|
11111
|
HTMLMenuElement : false,
|
11112
|
HTMLMetaElement : false,
|
11113
|
HTMLModElement : false,
|
11114
|
HTMLObjectElement : false,
|
11115
|
HTMLOListElement : false,
|
11116
|
HTMLOptGroupElement : false,
|
11117
|
HTMLOptionElement : false,
|
11118
|
HTMLParagraphElement : false,
|
11119
|
HTMLParamElement : false,
|
11120
|
HTMLPreElement : false,
|
11121
|
HTMLQuoteElement : false,
|
11122
|
HTMLScriptElement : false,
|
11123
|
HTMLSelectElement : false,
|
11124
|
HTMLStyleElement : false,
|
11125
|
HTMLTableCaptionElement: false,
|
11126
|
HTMLTableCellElement : false,
|
11127
|
HTMLTableColElement : false,
|
11128
|
HTMLTableElement : false,
|
11129
|
HTMLTableRowElement : false,
|
11130
|
HTMLTableSectionElement: false,
|
11131
|
HTMLTemplateElement : false,
|
11132
|
HTMLTextAreaElement : false,
|
11133
|
HTMLTitleElement : false,
|
11134
|
HTMLUListElement : false,
|
11135
|
HTMLVideoElement : false,
|
11136
|
history : false,
|
11137
|
Image : false,
|
11138
|
Intl : false,
|
11139
|
length : false,
|
11140
|
localStorage : false,
|
11141
|
location : false,
|
11142
|
matchMedia : false,
|
11143
|
MessageChannel : false,
|
11144
|
MessageEvent : false,
|
11145
|
MessagePort : false,
|
11146
|
MouseEvent : false,
|
11147
|
moveBy : false,
|
11148
|
moveTo : false,
|
11149
|
MutationObserver : false,
|
11150
|
name : false,
|
11151
|
Node : false,
|
11152
|
NodeFilter : false,
|
11153
|
NodeList : false,
|
11154
|
Notification : false,
|
11155
|
navigator : false,
|
11156
|
onbeforeunload : true,
|
11157
|
onblur : true,
|
11158
|
onerror : true,
|
11159
|
onfocus : true,
|
11160
|
onload : true,
|
11161
|
onresize : true,
|
11162
|
onunload : true,
|
11163
|
open : false,
|
11164
|
openDatabase : false,
|
11165
|
opener : false,
|
11166
|
Option : false,
|
11167
|
parent : false,
|
11168
|
performance : false,
|
11169
|
print : false,
|
11170
|
Range : false,
|
11171
|
requestAnimationFrame : false,
|
11172
|
removeEventListener : false,
|
11173
|
resizeBy : false,
|
11174
|
resizeTo : false,
|
11175
|
screen : false,
|
11176
|
scroll : false,
|
11177
|
scrollBy : false,
|
11178
|
scrollTo : false,
|
11179
|
sessionStorage : false,
|
11180
|
setInterval : false,
|
11181
|
setTimeout : false,
|
11182
|
SharedWorker : false,
|
11183
|
status : false,
|
11184
|
SVGAElement : false,
|
11185
|
SVGAltGlyphDefElement: false,
|
11186
|
SVGAltGlyphElement : false,
|
11187
|
SVGAltGlyphItemElement: false,
|
11188
|
SVGAngle : false,
|
11189
|
SVGAnimateColorElement: false,
|
11190
|
SVGAnimateElement : false,
|
11191
|
SVGAnimateMotionElement: false,
|
11192
|
SVGAnimateTransformElement: false,
|
11193
|
SVGAnimatedAngle : false,
|
11194
|
SVGAnimatedBoolean : false,
|
11195
|
SVGAnimatedEnumeration: false,
|
11196
|
SVGAnimatedInteger : false,
|
11197
|
SVGAnimatedLength : false,
|
11198
|
SVGAnimatedLengthList: false,
|
11199
|
SVGAnimatedNumber : false,
|
11200
|
SVGAnimatedNumberList: false,
|
11201
|
SVGAnimatedPathData : false,
|
11202
|
SVGAnimatedPoints : false,
|
11203
|
SVGAnimatedPreserveAspectRatio: false,
|
11204
|
SVGAnimatedRect : false,
|
11205
|
SVGAnimatedString : false,
|
11206
|
SVGAnimatedTransformList: false,
|
11207
|
SVGAnimationElement : false,
|
11208
|
SVGCSSRule : false,
|
11209
|
SVGCircleElement : false,
|
11210
|
SVGClipPathElement : false,
|
11211
|
SVGColor : false,
|
11212
|
SVGColorProfileElement: false,
|
11213
|
SVGColorProfileRule : false,
|
11214
|
SVGComponentTransferFunctionElement: false,
|
11215
|
SVGCursorElement : false,
|
11216
|
SVGDefsElement : false,
|
11217
|
SVGDescElement : false,
|
11218
|
SVGDocument : false,
|
11219
|
SVGElement : false,
|
11220
|
SVGElementInstance : false,
|
11221
|
SVGElementInstanceList: false,
|
11222
|
SVGEllipseElement : false,
|
11223
|
SVGExternalResourcesRequired: false,
|
11224
|
SVGFEBlendElement : false,
|
11225
|
SVGFEColorMatrixElement: false,
|
11226
|
SVGFEComponentTransferElement: false,
|
11227
|
SVGFECompositeElement: false,
|
11228
|
SVGFEConvolveMatrixElement: false,
|
11229
|
SVGFEDiffuseLightingElement: false,
|
11230
|
SVGFEDisplacementMapElement: false,
|
11231
|
SVGFEDistantLightElement: false,
|
11232
|
SVGFEFloodElement : false,
|
11233
|
SVGFEFuncAElement : false,
|
11234
|
SVGFEFuncBElement : false,
|
11235
|
SVGFEFuncGElement : false,
|
11236
|
SVGFEFuncRElement : false,
|
11237
|
SVGFEGaussianBlurElement: false,
|
11238
|
SVGFEImageElement : false,
|
11239
|
SVGFEMergeElement : false,
|
11240
|
SVGFEMergeNodeElement: false,
|
11241
|
SVGFEMorphologyElement: false,
|
11242
|
SVGFEOffsetElement : false,
|
11243
|
SVGFEPointLightElement: false,
|
11244
|
SVGFESpecularLightingElement: false,
|
11245
|
SVGFESpotLightElement: false,
|
11246
|
SVGFETileElement : false,
|
11247
|
SVGFETurbulenceElement: false,
|
11248
|
SVGFilterElement : false,
|
11249
|
SVGFilterPrimitiveStandardAttributes: false,
|
11250
|
SVGFitToViewBox : false,
|
11251
|
SVGFontElement : false,
|
11252
|
SVGFontFaceElement : false,
|
11253
|
SVGFontFaceFormatElement: false,
|
11254
|
SVGFontFaceNameElement: false,
|
11255
|
SVGFontFaceSrcElement: false,
|
11256
|
SVGFontFaceUriElement: false,
|
11257
|
SVGForeignObjectElement: false,
|
11258
|
SVGGElement : false,
|
11259
|
SVGGlyphElement : false,
|
11260
|
SVGGlyphRefElement : false,
|
11261
|
SVGGradientElement : false,
|
11262
|
SVGHKernElement : false,
|
11263
|
SVGICCColor : false,
|
11264
|
SVGImageElement : false,
|
11265
|
SVGLangSpace : false,
|
11266
|
SVGLength : false,
|
11267
|
SVGLengthList : false,
|
11268
|
SVGLineElement : false,
|
11269
|
SVGLinearGradientElement: false,
|
11270
|
SVGLocatable : false,
|
11271
|
SVGMPathElement : false,
|
11272
|
SVGMarkerElement : false,
|
11273
|
SVGMaskElement : false,
|
11274
|
SVGMatrix : false,
|
11275
|
SVGMetadataElement : false,
|
11276
|
SVGMissingGlyphElement: false,
|
11277
|
SVGNumber : false,
|
11278
|
SVGNumberList : false,
|
11279
|
SVGPaint : false,
|
11280
|
SVGPathElement : false,
|
11281
|
SVGPathSeg : false,
|
11282
|
SVGPathSegArcAbs : false,
|
11283
|
SVGPathSegArcRel : false,
|
11284
|
SVGPathSegClosePath : false,
|
11285
|
SVGPathSegCurvetoCubicAbs: false,
|
11286
|
SVGPathSegCurvetoCubicRel: false,
|
11287
|
SVGPathSegCurvetoCubicSmoothAbs: false,
|
11288
|
SVGPathSegCurvetoCubicSmoothRel: false,
|
11289
|
SVGPathSegCurvetoQuadraticAbs: false,
|
11290
|
SVGPathSegCurvetoQuadraticRel: false,
|
11291
|
SVGPathSegCurvetoQuadraticSmoothAbs: false,
|
11292
|
SVGPathSegCurvetoQuadraticSmoothRel: false,
|
11293
|
SVGPathSegLinetoAbs : false,
|
11294
|
SVGPathSegLinetoHorizontalAbs: false,
|
11295
|
SVGPathSegLinetoHorizontalRel: false,
|
11296
|
SVGPathSegLinetoRel : false,
|
11297
|
SVGPathSegLinetoVerticalAbs: false,
|
11298
|
SVGPathSegLinetoVerticalRel: false,
|
11299
|
SVGPathSegList : false,
|
11300
|
SVGPathSegMovetoAbs : false,
|
11301
|
SVGPathSegMovetoRel : false,
|
11302
|
SVGPatternElement : false,
|
11303
|
SVGPoint : false,
|
11304
|
SVGPointList : false,
|
11305
|
SVGPolygonElement : false,
|
11306
|
SVGPolylineElement : false,
|
11307
|
SVGPreserveAspectRatio: false,
|
11308
|
SVGRadialGradientElement: false,
|
11309
|
SVGRect : false,
|
11310
|
SVGRectElement : false,
|
11311
|
SVGRenderingIntent : false,
|
11312
|
SVGSVGElement : false,
|
11313
|
SVGScriptElement : false,
|
11314
|
SVGSetElement : false,
|
11315
|
SVGStopElement : false,
|
11316
|
SVGStringList : false,
|
11317
|
SVGStylable : false,
|
11318
|
SVGStyleElement : false,
|
11319
|
SVGSwitchElement : false,
|
11320
|
SVGSymbolElement : false,
|
11321
|
SVGTRefElement : false,
|
11322
|
SVGTSpanElement : false,
|
11323
|
SVGTests : false,
|
11324
|
SVGTextContentElement: false,
|
11325
|
SVGTextElement : false,
|
11326
|
SVGTextPathElement : false,
|
11327
|
SVGTextPositioningElement: false,
|
11328
|
SVGTitleElement : false,
|
11329
|
SVGTransform : false,
|
11330
|
SVGTransformList : false,
|
11331
|
SVGTransformable : false,
|
11332
|
SVGURIReference : false,
|
11333
|
SVGUnitTypes : false,
|
11334
|
SVGUseElement : false,
|
11335
|
SVGVKernElement : false,
|
11336
|
SVGViewElement : false,
|
11337
|
SVGViewSpec : false,
|
11338
|
SVGZoomAndPan : false,
|
11339
|
Text : false,
|
11340
|
TextDecoder : false,
|
11341
|
TextEncoder : false,
|
11342
|
TimeEvent : false,
|
11343
|
top : false,
|
11344
|
URL : false,
|
11345
|
WebGLActiveInfo : false,
|
11346
|
WebGLBuffer : false,
|
11347
|
WebGLContextEvent : false,
|
11348
|
WebGLFramebuffer : false,
|
11349
|
WebGLProgram : false,
|
11350
|
WebGLRenderbuffer : false,
|
11351
|
WebGLRenderingContext: false,
|
11352
|
WebGLShader : false,
|
11353
|
WebGLShaderPrecisionFormat: false,
|
11354
|
WebGLTexture : false,
|
11355
|
WebGLUniformLocation : false,
|
11356
|
WebSocket : false,
|
11357
|
window : false,
|
11358
|
Window : false,
|
11359
|
Worker : false,
|
11360
|
XDomainRequest : false,
|
11361
|
XMLHttpRequest : false,
|
11362
|
XMLSerializer : false,
|
11363
|
XPathEvaluator : false,
|
11364
|
XPathException : false,
|
11365
|
XPathExpression : false,
|
11366
|
XPathNamespace : false,
|
11367
|
XPathNSResolver : false,
|
11368
|
XPathResult : false
|
11369
|
};
|
11370
|
|
11371
|
exports.devel = {
|
11372
|
alert : false,
|
11373
|
confirm: false,
|
11374
|
console: false,
|
11375
|
Debug : false,
|
11376
|
opera : false,
|
11377
|
prompt : false
|
11378
|
};
|
11379
|
|
11380
|
exports.worker = {
|
11381
|
importScripts : true,
|
11382
|
postMessage : true,
|
11383
|
self : true,
|
11384
|
FileReaderSync : true
|
11385
|
};
|
11386
|
exports.nonstandard = {
|
11387
|
escape : false,
|
11388
|
unescape: false
|
11389
|
};
|
11390
|
|
11391
|
exports.couch = {
|
11392
|
"require" : false,
|
11393
|
respond : false,
|
11394
|
getRow : false,
|
11395
|
emit : false,
|
11396
|
send : false,
|
11397
|
start : false,
|
11398
|
sum : false,
|
11399
|
log : false,
|
11400
|
exports : false,
|
11401
|
module : false,
|
11402
|
provides : false
|
11403
|
};
|
11404
|
|
11405
|
exports.node = {
|
11406
|
__filename : false,
|
11407
|
__dirname : false,
|
11408
|
GLOBAL : false,
|
11409
|
global : false,
|
11410
|
module : false,
|
11411
|
require : false,
|
11412
|
|
11413
|
Buffer : true,
|
11414
|
console : true,
|
11415
|
exports : true,
|
11416
|
process : true,
|
11417
|
setTimeout : true,
|
11418
|
clearTimeout : true,
|
11419
|
setInterval : true,
|
11420
|
clearInterval : true,
|
11421
|
setImmediate : true, // v0.9.1+
|
11422
|
clearImmediate: true // v0.9.1+
|
11423
|
};
|
11424
|
|
11425
|
exports.browserify = {
|
11426
|
__filename : false,
|
11427
|
__dirname : false,
|
11428
|
global : false,
|
11429
|
module : false,
|
11430
|
require : false,
|
11431
|
Buffer : true,
|
11432
|
exports : true,
|
11433
|
process : true
|
11434
|
};
|
11435
|
|
11436
|
exports.phantom = {
|
11437
|
phantom : true,
|
11438
|
require : true,
|
11439
|
WebPage : true,
|
11440
|
console : true, // in examples, but undocumented
|
11441
|
exports : true // v1.7+
|
11442
|
};
|
11443
|
|
11444
|
exports.qunit = {
|
11445
|
asyncTest : false,
|
11446
|
deepEqual : false,
|
11447
|
equal : false,
|
11448
|
expect : false,
|
11449
|
module : false,
|
11450
|
notDeepEqual : false,
|
11451
|
notEqual : false,
|
11452
|
notPropEqual : false,
|
11453
|
notStrictEqual : false,
|
11454
|
ok : false,
|
11455
|
propEqual : false,
|
11456
|
QUnit : false,
|
11457
|
raises : false,
|
11458
|
start : false,
|
11459
|
stop : false,
|
11460
|
strictEqual : false,
|
11461
|
test : false,
|
11462
|
"throws" : false
|
11463
|
};
|
11464
|
|
11465
|
exports.rhino = {
|
11466
|
defineClass : false,
|
11467
|
deserialize : false,
|
11468
|
gc : false,
|
11469
|
help : false,
|
11470
|
importClass : false,
|
11471
|
importPackage: false,
|
11472
|
"java" : false,
|
11473
|
load : false,
|
11474
|
loadClass : false,
|
11475
|
Packages : false,
|
11476
|
print : false,
|
11477
|
quit : false,
|
11478
|
readFile : false,
|
11479
|
readUrl : false,
|
11480
|
runCommand : false,
|
11481
|
seal : false,
|
11482
|
serialize : false,
|
11483
|
spawn : false,
|
11484
|
sync : false,
|
11485
|
toint32 : false,
|
11486
|
version : false
|
11487
|
};
|
11488
|
|
11489
|
exports.shelljs = {
|
11490
|
target : false,
|
11491
|
echo : false,
|
11492
|
exit : false,
|
11493
|
cd : false,
|
11494
|
pwd : false,
|
11495
|
ls : false,
|
11496
|
find : false,
|
11497
|
cp : false,
|
11498
|
rm : false,
|
11499
|
mv : false,
|
11500
|
mkdir : false,
|
11501
|
test : false,
|
11502
|
cat : false,
|
11503
|
sed : false,
|
11504
|
grep : false,
|
11505
|
which : false,
|
11506
|
dirs : false,
|
11507
|
pushd : false,
|
11508
|
popd : false,
|
11509
|
env : false,
|
11510
|
exec : false,
|
11511
|
chmod : false,
|
11512
|
config : false,
|
11513
|
error : false,
|
11514
|
tempdir : false
|
11515
|
};
|
11516
|
|
11517
|
exports.typed = {
|
11518
|
ArrayBuffer : false,
|
11519
|
ArrayBufferView : false,
|
11520
|
DataView : false,
|
11521
|
Float32Array : false,
|
11522
|
Float64Array : false,
|
11523
|
Int16Array : false,
|
11524
|
Int32Array : false,
|
11525
|
Int8Array : false,
|
11526
|
Uint16Array : false,
|
11527
|
Uint32Array : false,
|
11528
|
Uint8Array : false,
|
11529
|
Uint8ClampedArray : false
|
11530
|
};
|
11531
|
|
11532
|
exports.wsh = {
|
11533
|
ActiveXObject : true,
|
11534
|
Enumerator : true,
|
11535
|
GetObject : true,
|
11536
|
ScriptEngine : true,
|
11537
|
ScriptEngineBuildVersion : true,
|
11538
|
ScriptEngineMajorVersion : true,
|
11539
|
ScriptEngineMinorVersion : true,
|
11540
|
VBArray : true,
|
11541
|
WSH : true,
|
11542
|
WScript : true,
|
11543
|
XDomainRequest : true
|
11544
|
};
|
11545
|
|
11546
|
exports.dojo = {
|
11547
|
dojo : false,
|
11548
|
dijit : false,
|
11549
|
dojox : false,
|
11550
|
define : false,
|
11551
|
"require": false
|
11552
|
};
|
11553
|
|
11554
|
exports.jquery = {
|
11555
|
"$" : false,
|
11556
|
jQuery : false
|
11557
|
};
|
11558
|
|
11559
|
exports.mootools = {
|
11560
|
"$" : false,
|
11561
|
"$$" : false,
|
11562
|
Asset : false,
|
11563
|
Browser : false,
|
11564
|
Chain : false,
|
11565
|
Class : false,
|
11566
|
Color : false,
|
11567
|
Cookie : false,
|
11568
|
Core : false,
|
11569
|
Document : false,
|
11570
|
DomReady : false,
|
11571
|
DOMEvent : false,
|
11572
|
DOMReady : false,
|
11573
|
Drag : false,
|
11574
|
Element : false,
|
11575
|
Elements : false,
|
11576
|
Event : false,
|
11577
|
Events : false,
|
11578
|
Fx : false,
|
11579
|
Group : false,
|
11580
|
Hash : false,
|
11581
|
HtmlTable : false,
|
11582
|
IFrame : false,
|
11583
|
IframeShim : false,
|
11584
|
InputValidator: false,
|
11585
|
instanceOf : false,
|
11586
|
Keyboard : false,
|
11587
|
Locale : false,
|
11588
|
Mask : false,
|
11589
|
MooTools : false,
|
11590
|
Native : false,
|
11591
|
Options : false,
|
11592
|
OverText : false,
|
11593
|
Request : false,
|
11594
|
Scroller : false,
|
11595
|
Slick : false,
|
11596
|
Slider : false,
|
11597
|
Sortables : false,
|
11598
|
Spinner : false,
|
11599
|
Swiff : false,
|
11600
|
Tips : false,
|
11601
|
Type : false,
|
11602
|
typeOf : false,
|
11603
|
URI : false,
|
11604
|
Window : false
|
11605
|
};
|
11606
|
|
11607
|
exports.prototypejs = {
|
11608
|
"$" : false,
|
11609
|
"$$" : false,
|
11610
|
"$A" : false,
|
11611
|
"$F" : false,
|
11612
|
"$H" : false,
|
11613
|
"$R" : false,
|
11614
|
"$break" : false,
|
11615
|
"$continue" : false,
|
11616
|
"$w" : false,
|
11617
|
Abstract : false,
|
11618
|
Ajax : false,
|
11619
|
Class : false,
|
11620
|
Enumerable : false,
|
11621
|
Element : false,
|
11622
|
Event : false,
|
11623
|
Field : false,
|
11624
|
Form : false,
|
11625
|
Hash : false,
|
11626
|
Insertion : false,
|
11627
|
ObjectRange : false,
|
11628
|
PeriodicalExecuter: false,
|
11629
|
Position : false,
|
11630
|
Prototype : false,
|
11631
|
Selector : false,
|
11632
|
Template : false,
|
11633
|
Toggle : false,
|
11634
|
Try : false,
|
11635
|
Autocompleter : false,
|
11636
|
Builder : false,
|
11637
|
Control : false,
|
11638
|
Draggable : false,
|
11639
|
Draggables : false,
|
11640
|
Droppables : false,
|
11641
|
Effect : false,
|
11642
|
Sortable : false,
|
11643
|
SortableObserver : false,
|
11644
|
Sound : false,
|
11645
|
Scriptaculous : false
|
11646
|
};
|
11647
|
|
11648
|
exports.yui = {
|
11649
|
YUI : false,
|
11650
|
Y : false,
|
11651
|
YUI_config: false
|
11652
|
};
|
11653
|
|
11654
|
exports.mocha = {
|
11655
|
mocha : false,
|
11656
|
describe : false,
|
11657
|
xdescribe : false,
|
11658
|
it : false,
|
11659
|
xit : false,
|
11660
|
context : false,
|
11661
|
xcontext : false,
|
11662
|
before : false,
|
11663
|
after : false,
|
11664
|
beforeEach : false,
|
11665
|
afterEach : false,
|
11666
|
suite : false,
|
11667
|
test : false,
|
11668
|
setup : false,
|
11669
|
teardown : false,
|
11670
|
suiteSetup : false,
|
11671
|
suiteTeardown : false
|
11672
|
};
|
11673
|
|
11674
|
exports.jasmine = {
|
11675
|
jasmine : false,
|
11676
|
describe : false,
|
11677
|
xdescribe : false,
|
11678
|
it : false,
|
11679
|
xit : false,
|
11680
|
beforeEach : false,
|
11681
|
afterEach : false,
|
11682
|
setFixtures : false,
|
11683
|
loadFixtures: false,
|
11684
|
spyOn : false,
|
11685
|
expect : false,
|
11686
|
runs : false,
|
11687
|
waitsFor : false,
|
11688
|
waits : false,
|
11689
|
beforeAll : false,
|
11690
|
afterAll : false,
|
11691
|
fail : false,
|
11692
|
fdescribe : false,
|
11693
|
fit : false,
|
11694
|
pending : false
|
11695
|
};
|
11696
|
|
11697
|
},{}]},{},["/node_modules/jshint/src/jshint.js"]);
|
11698
|
|
11699
|
});
|
11700
|
|
11701
|
ace.define("ace/mode/javascript_worker",[], function(require, exports, module) {
|
11702
|
"use strict";
|
11703
|
|
11704
|
var oop = require("../lib/oop");
|
11705
|
var Mirror = require("../worker/mirror").Mirror;
|
11706
|
var lint = require("./javascript/jshint").JSHINT;
|
11707
|
|
11708
|
function startRegex(arr) {
|
11709
|
return RegExp("^(" + arr.join("|") + ")");
|
11710
|
}
|
11711
|
|
11712
|
var disabledWarningsRe = startRegex([
|
11713
|
"Bad for in variable '(.+)'.",
|
11714
|
'Missing "use strict"'
|
11715
|
]);
|
11716
|
var errorsRe = startRegex([
|
11717
|
"Unexpected",
|
11718
|
"Expected ",
|
11719
|
"Confusing (plus|minus)",
|
11720
|
"\\{a\\} unterminated regular expression",
|
11721
|
"Unclosed ",
|
11722
|
"Unmatched ",
|
11723
|
"Unbegun comment",
|
11724
|
"Bad invocation",
|
11725
|
"Missing space after",
|
11726
|
"Missing operator at"
|
11727
|
]);
|
11728
|
var infoRe = startRegex([
|
11729
|
"Expected an assignment",
|
11730
|
"Bad escapement of EOL",
|
11731
|
"Unexpected comma",
|
11732
|
"Unexpected space",
|
11733
|
"Missing radix parameter.",
|
11734
|
"A leading decimal point can",
|
11735
|
"\\['{a}'\\] is better written in dot notation.",
|
11736
|
"'{a}' used out of scope"
|
11737
|
]);
|
11738
|
|
11739
|
var JavaScriptWorker = exports.JavaScriptWorker = function(sender) {
|
11740
|
Mirror.call(this, sender);
|
11741
|
this.setTimeout(500);
|
11742
|
this.setOptions();
|
11743
|
};
|
11744
|
|
11745
|
oop.inherits(JavaScriptWorker, Mirror);
|
11746
|
|
11747
|
(function() {
|
11748
|
this.setOptions = function(options) {
|
11749
|
this.options = options || {
|
11750
|
esnext: true,
|
11751
|
moz: true,
|
11752
|
devel: true,
|
11753
|
browser: true,
|
11754
|
node: true,
|
11755
|
laxcomma: true,
|
11756
|
laxbreak: true,
|
11757
|
lastsemic: true,
|
11758
|
onevar: false,
|
11759
|
passfail: false,
|
11760
|
maxerr: 100,
|
11761
|
expr: true,
|
11762
|
multistr: true,
|
11763
|
globalstrict: true
|
11764
|
};
|
11765
|
this.doc.getValue() && this.deferredUpdate.schedule(100);
|
11766
|
};
|
11767
|
|
11768
|
this.changeOptions = function(newOptions) {
|
11769
|
oop.mixin(this.options, newOptions);
|
11770
|
this.doc.getValue() && this.deferredUpdate.schedule(100);
|
11771
|
};
|
11772
|
|
11773
|
this.isValidJS = function(str) {
|
11774
|
try {
|
11775
|
eval("throw 0;" + str);
|
11776
|
} catch(e) {
|
11777
|
if (e === 0)
|
11778
|
return true;
|
11779
|
}
|
11780
|
return false;
|
11781
|
};
|
11782
|
|
11783
|
this.onUpdate = function() {
|
11784
|
var value = this.doc.getValue();
|
11785
|
value = value.replace(/^#!.*\n/, "\n");
|
11786
|
if (!value)
|
11787
|
return this.sender.emit("annotate", []);
|
11788
|
|
11789
|
var errors = [];
|
11790
|
var maxErrorLevel = this.isValidJS(value) ? "warning" : "error";
|
11791
|
lint(value, this.options, this.options.globals);
|
11792
|
var results = lint.errors;
|
11793
|
|
11794
|
var errorAdded = false;
|
11795
|
for (var i = 0; i < results.length; i++) {
|
11796
|
var error = results[i];
|
11797
|
if (!error)
|
11798
|
continue;
|
11799
|
var raw = error.raw;
|
11800
|
var type = "warning";
|
11801
|
|
11802
|
if (raw == "Missing semicolon.") {
|
11803
|
var str = error.evidence.substr(error.character);
|
11804
|
str = str.charAt(str.search(/\S/));
|
11805
|
if (maxErrorLevel == "error" && str && /[\w\d{(['"]/.test(str)) {
|
11806
|
error.reason = 'Missing ";" before statement';
|
11807
|
type = "error";
|
11808
|
} else {
|
11809
|
type = "info";
|
11810
|
}
|
11811
|
}
|
11812
|
else if (disabledWarningsRe.test(raw)) {
|
11813
|
continue;
|
11814
|
}
|
11815
|
else if (infoRe.test(raw)) {
|
11816
|
type = "info";
|
11817
|
}
|
11818
|
else if (errorsRe.test(raw)) {
|
11819
|
errorAdded = true;
|
11820
|
type = maxErrorLevel;
|
11821
|
}
|
11822
|
else if (raw == "'{a}' is not defined.") {
|
11823
|
type = "warning";
|
11824
|
}
|
11825
|
else if (raw == "'{a}' is defined but never used.") {
|
11826
|
type = "info";
|
11827
|
}
|
11828
|
|
11829
|
errors.push({
|
11830
|
row: error.line-1,
|
11831
|
column: error.character-1,
|
11832
|
text: error.reason,
|
11833
|
type: type,
|
11834
|
raw: raw
|
11835
|
});
|
11836
|
|
11837
|
if (errorAdded) {
|
11838
|
}
|
11839
|
}
|
11840
|
|
11841
|
this.sender.emit("annotate", errors);
|
11842
|
};
|
11843
|
|
11844
|
}).call(JavaScriptWorker.prototype);
|
11845
|
|
11846
|
});
|
11847
|
|
11848
|
ace.define("ace/lib/es5-shim",[], function(require, exports, module) {
|
11849
|
|
11850
|
function Empty() {}
|
11851
|
|
11852
|
if (!Function.prototype.bind) {
|
11853
|
Function.prototype.bind = function bind(that) { // .length is 1
|
11854
|
var target = this;
|
11855
|
if (typeof target != "function") {
|
11856
|
throw new TypeError("Function.prototype.bind called on incompatible " + target);
|
11857
|
}
|
11858
|
var args = slice.call(arguments, 1); // for normal call
|
11859
|
var bound = function () {
|
11860
|
|
11861
|
if (this instanceof bound) {
|
11862
|
|
11863
|
var result = target.apply(
|
11864
|
this,
|
11865
|
args.concat(slice.call(arguments))
|
11866
|
);
|
11867
|
if (Object(result) === result) {
|
11868
|
return result;
|
11869
|
}
|
11870
|
return this;
|
11871
|
|
11872
|
} else {
|
11873
|
return target.apply(
|
11874
|
that,
|
11875
|
args.concat(slice.call(arguments))
|
11876
|
);
|
11877
|
|
11878
|
}
|
11879
|
|
11880
|
};
|
11881
|
if(target.prototype) {
|
11882
|
Empty.prototype = target.prototype;
|
11883
|
bound.prototype = new Empty();
|
11884
|
Empty.prototype = null;
|
11885
|
}
|
11886
|
return bound;
|
11887
|
};
|
11888
|
}
|
11889
|
var call = Function.prototype.call;
|
11890
|
var prototypeOfArray = Array.prototype;
|
11891
|
var prototypeOfObject = Object.prototype;
|
11892
|
var slice = prototypeOfArray.slice;
|
11893
|
var _toString = call.bind(prototypeOfObject.toString);
|
11894
|
var owns = call.bind(prototypeOfObject.hasOwnProperty);
|
11895
|
var defineGetter;
|
11896
|
var defineSetter;
|
11897
|
var lookupGetter;
|
11898
|
var lookupSetter;
|
11899
|
var supportsAccessors;
|
11900
|
if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
|
11901
|
defineGetter = call.bind(prototypeOfObject.__defineGetter__);
|
11902
|
defineSetter = call.bind(prototypeOfObject.__defineSetter__);
|
11903
|
lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
|
11904
|
lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
|
11905
|
}
|
11906
|
if ([1,2].splice(0).length != 2) {
|
11907
|
if(function() { // test IE < 9 to splice bug - see issue #138
|
11908
|
function makeArray(l) {
|
11909
|
var a = new Array(l+2);
|
11910
|
a[0] = a[1] = 0;
|
11911
|
return a;
|
11912
|
}
|
11913
|
var array = [], lengthBefore;
|
11914
|
|
11915
|
array.splice.apply(array, makeArray(20));
|
11916
|
array.splice.apply(array, makeArray(26));
|
11917
|
|
11918
|
lengthBefore = array.length; //46
|
11919
|
array.splice(5, 0, "XXX"); // add one element
|
11920
|
|
11921
|
lengthBefore + 1 == array.length
|
11922
|
|
11923
|
if (lengthBefore + 1 == array.length) {
|
11924
|
return true;// has right splice implementation without bugs
|
11925
|
}
|
11926
|
}()) {//IE 6/7
|
11927
|
var array_splice = Array.prototype.splice;
|
11928
|
Array.prototype.splice = function(start, deleteCount) {
|
11929
|
if (!arguments.length) {
|
11930
|
return [];
|
11931
|
} else {
|
11932
|
return array_splice.apply(this, [
|
11933
|
start === void 0 ? 0 : start,
|
11934
|
deleteCount === void 0 ? (this.length - start) : deleteCount
|
11935
|
].concat(slice.call(arguments, 2)))
|
11936
|
}
|
11937
|
};
|
11938
|
} else {//IE8
|
11939
|
Array.prototype.splice = function(pos, removeCount){
|
11940
|
var length = this.length;
|
11941
|
if (pos > 0) {
|
11942
|
if (pos > length)
|
11943
|
pos = length;
|
11944
|
} else if (pos == void 0) {
|
11945
|
pos = 0;
|
11946
|
} else if (pos < 0) {
|
11947
|
pos = Math.max(length + pos, 0);
|
11948
|
}
|
11949
|
|
11950
|
if (!(pos+removeCount < length))
|
11951
|
removeCount = length - pos;
|
11952
|
|
11953
|
var removed = this.slice(pos, pos+removeCount);
|
11954
|
var insert = slice.call(arguments, 2);
|
11955
|
var add = insert.length;
|
11956
|
if (pos === length) {
|
11957
|
if (add) {
|
11958
|
this.push.apply(this, insert);
|
11959
|
}
|
11960
|
} else {
|
11961
|
var remove = Math.min(removeCount, length - pos);
|
11962
|
var tailOldPos = pos + remove;
|
11963
|
var tailNewPos = tailOldPos + add - remove;
|
11964
|
var tailCount = length - tailOldPos;
|
11965
|
var lengthAfterRemove = length - remove;
|
11966
|
|
11967
|
if (tailNewPos < tailOldPos) { // case A
|
11968
|
for (var i = 0; i < tailCount; ++i) {
|
11969
|
this[tailNewPos+i] = this[tailOldPos+i];
|
11970
|
}
|
11971
|
} else if (tailNewPos > tailOldPos) { // case B
|
11972
|
for (i = tailCount; i--; ) {
|
11973
|
this[tailNewPos+i] = this[tailOldPos+i];
|
11974
|
}
|
11975
|
} // else, add == remove (nothing to do)
|
11976
|
|
11977
|
if (add && pos === lengthAfterRemove) {
|
11978
|
this.length = lengthAfterRemove; // truncate array
|
11979
|
this.push.apply(this, insert);
|
11980
|
} else {
|
11981
|
this.length = lengthAfterRemove + add; // reserves space
|
11982
|
for (i = 0; i < add; ++i) {
|
11983
|
this[pos+i] = insert[i];
|
11984
|
}
|
11985
|
}
|
11986
|
}
|
11987
|
return removed;
|
11988
|
};
|
11989
|
}
|
11990
|
}
|
11991
|
if (!Array.isArray) {
|
11992
|
Array.isArray = function isArray(obj) {
|
11993
|
return _toString(obj) == "[object Array]";
|
11994
|
};
|
11995
|
}
|
11996
|
var boxedString = Object("a"),
|
11997
|
splitString = boxedString[0] != "a" || !(0 in boxedString);
|
11998
|
|
11999
|
if (!Array.prototype.forEach) {
|
12000
|
Array.prototype.forEach = function forEach(fun /*, thisp*/) {
|
12001
|
var object = toObject(this),
|
12002
|
self = splitString && _toString(this) == "[object String]" ?
|
12003
|
this.split("") :
|
12004
|
object,
|
12005
|
thisp = arguments[1],
|
12006
|
i = -1,
|
12007
|
length = self.length >>> 0;
|
12008
|
if (_toString(fun) != "[object Function]") {
|
12009
|
throw new TypeError(); // TODO message
|
12010
|
}
|
12011
|
|
12012
|
while (++i < length) {
|
12013
|
if (i in self) {
|
12014
|
fun.call(thisp, self[i], i, object);
|
12015
|
}
|
12016
|
}
|
12017
|
};
|
12018
|
}
|
12019
|
if (!Array.prototype.map) {
|
12020
|
Array.prototype.map = function map(fun /*, thisp*/) {
|
12021
|
var object = toObject(this),
|
12022
|
self = splitString && _toString(this) == "[object String]" ?
|
12023
|
this.split("") :
|
12024
|
object,
|
12025
|
length = self.length >>> 0,
|
12026
|
result = Array(length),
|
12027
|
thisp = arguments[1];
|
12028
|
if (_toString(fun) != "[object Function]") {
|
12029
|
throw new TypeError(fun + " is not a function");
|
12030
|
}
|
12031
|
|
12032
|
for (var i = 0; i < length; i++) {
|
12033
|
if (i in self)
|
12034
|
result[i] = fun.call(thisp, self[i], i, object);
|
12035
|
}
|
12036
|
return result;
|
12037
|
};
|
12038
|
}
|
12039
|
if (!Array.prototype.filter) {
|
12040
|
Array.prototype.filter = function filter(fun /*, thisp */) {
|
12041
|
var object = toObject(this),
|
12042
|
self = splitString && _toString(this) == "[object String]" ?
|
12043
|
this.split("") :
|
12044
|
object,
|
12045
|
length = self.length >>> 0,
|
12046
|
result = [],
|
12047
|
value,
|
12048
|
thisp = arguments[1];
|
12049
|
if (_toString(fun) != "[object Function]") {
|
12050
|
throw new TypeError(fun + " is not a function");
|
12051
|
}
|
12052
|
|
12053
|
for (var i = 0; i < length; i++) {
|
12054
|
if (i in self) {
|
12055
|
value = self[i];
|
12056
|
if (fun.call(thisp, value, i, object)) {
|
12057
|
result.push(value);
|
12058
|
}
|
12059
|
}
|
12060
|
}
|
12061
|
return result;
|
12062
|
};
|
12063
|
}
|
12064
|
if (!Array.prototype.every) {
|
12065
|
Array.prototype.every = function every(fun /*, thisp */) {
|
12066
|
var object = toObject(this),
|
12067
|
self = splitString && _toString(this) == "[object String]" ?
|
12068
|
this.split("") :
|
12069
|
object,
|
12070
|
length = self.length >>> 0,
|
12071
|
thisp = arguments[1];
|
12072
|
if (_toString(fun) != "[object Function]") {
|
12073
|
throw new TypeError(fun + " is not a function");
|
12074
|
}
|
12075
|
|
12076
|
for (var i = 0; i < length; i++) {
|
12077
|
if (i in self && !fun.call(thisp, self[i], i, object)) {
|
12078
|
return false;
|
12079
|
}
|
12080
|
}
|
12081
|
return true;
|
12082
|
};
|
12083
|
}
|
12084
|
if (!Array.prototype.some) {
|
12085
|
Array.prototype.some = function some(fun /*, thisp */) {
|
12086
|
var object = toObject(this),
|
12087
|
self = splitString && _toString(this) == "[object String]" ?
|
12088
|
this.split("") :
|
12089
|
object,
|
12090
|
length = self.length >>> 0,
|
12091
|
thisp = arguments[1];
|
12092
|
if (_toString(fun) != "[object Function]") {
|
12093
|
throw new TypeError(fun + " is not a function");
|
12094
|
}
|
12095
|
|
12096
|
for (var i = 0; i < length; i++) {
|
12097
|
if (i in self && fun.call(thisp, self[i], i, object)) {
|
12098
|
return true;
|
12099
|
}
|
12100
|
}
|
12101
|
return false;
|
12102
|
};
|
12103
|
}
|
12104
|
if (!Array.prototype.reduce) {
|
12105
|
Array.prototype.reduce = function reduce(fun /*, initial*/) {
|
12106
|
var object = toObject(this),
|
12107
|
self = splitString && _toString(this) == "[object String]" ?
|
12108
|
this.split("") :
|
12109
|
object,
|
12110
|
length = self.length >>> 0;
|
12111
|
if (_toString(fun) != "[object Function]") {
|
12112
|
throw new TypeError(fun + " is not a function");
|
12113
|
}
|
12114
|
if (!length && arguments.length == 1) {
|
12115
|
throw new TypeError("reduce of empty array with no initial value");
|
12116
|
}
|
12117
|
|
12118
|
var i = 0;
|
12119
|
var result;
|
12120
|
if (arguments.length >= 2) {
|
12121
|
result = arguments[1];
|
12122
|
} else {
|
12123
|
do {
|
12124
|
if (i in self) {
|
12125
|
result = self[i++];
|
12126
|
break;
|
12127
|
}
|
12128
|
if (++i >= length) {
|
12129
|
throw new TypeError("reduce of empty array with no initial value");
|
12130
|
}
|
12131
|
} while (true);
|
12132
|
}
|
12133
|
|
12134
|
for (; i < length; i++) {
|
12135
|
if (i in self) {
|
12136
|
result = fun.call(void 0, result, self[i], i, object);
|
12137
|
}
|
12138
|
}
|
12139
|
|
12140
|
return result;
|
12141
|
};
|
12142
|
}
|
12143
|
if (!Array.prototype.reduceRight) {
|
12144
|
Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
|
12145
|
var object = toObject(this),
|
12146
|
self = splitString && _toString(this) == "[object String]" ?
|
12147
|
this.split("") :
|
12148
|
object,
|
12149
|
length = self.length >>> 0;
|
12150
|
if (_toString(fun) != "[object Function]") {
|
12151
|
throw new TypeError(fun + " is not a function");
|
12152
|
}
|
12153
|
if (!length && arguments.length == 1) {
|
12154
|
throw new TypeError("reduceRight of empty array with no initial value");
|
12155
|
}
|
12156
|
|
12157
|
var result, i = length - 1;
|
12158
|
if (arguments.length >= 2) {
|
12159
|
result = arguments[1];
|
12160
|
} else {
|
12161
|
do {
|
12162
|
if (i in self) {
|
12163
|
result = self[i--];
|
12164
|
break;
|
12165
|
}
|
12166
|
if (--i < 0) {
|
12167
|
throw new TypeError("reduceRight of empty array with no initial value");
|
12168
|
}
|
12169
|
} while (true);
|
12170
|
}
|
12171
|
|
12172
|
do {
|
12173
|
if (i in this) {
|
12174
|
result = fun.call(void 0, result, self[i], i, object);
|
12175
|
}
|
12176
|
} while (i--);
|
12177
|
|
12178
|
return result;
|
12179
|
};
|
12180
|
}
|
12181
|
if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
|
12182
|
Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
|
12183
|
var self = splitString && _toString(this) == "[object String]" ?
|
12184
|
this.split("") :
|
12185
|
toObject(this),
|
12186
|
length = self.length >>> 0;
|
12187
|
|
12188
|
if (!length) {
|
12189
|
return -1;
|
12190
|
}
|
12191
|
|
12192
|
var i = 0;
|
12193
|
if (arguments.length > 1) {
|
12194
|
i = toInteger(arguments[1]);
|
12195
|
}
|
12196
|
i = i >= 0 ? i : Math.max(0, length + i);
|
12197
|
for (; i < length; i++) {
|
12198
|
if (i in self && self[i] === sought) {
|
12199
|
return i;
|
12200
|
}
|
12201
|
}
|
12202
|
return -1;
|
12203
|
};
|
12204
|
}
|
12205
|
if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
|
12206
|
Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
|
12207
|
var self = splitString && _toString(this) == "[object String]" ?
|
12208
|
this.split("") :
|
12209
|
toObject(this),
|
12210
|
length = self.length >>> 0;
|
12211
|
|
12212
|
if (!length) {
|
12213
|
return -1;
|
12214
|
}
|
12215
|
var i = length - 1;
|
12216
|
if (arguments.length > 1) {
|
12217
|
i = Math.min(i, toInteger(arguments[1]));
|
12218
|
}
|
12219
|
i = i >= 0 ? i : length - Math.abs(i);
|
12220
|
for (; i >= 0; i--) {
|
12221
|
if (i in self && sought === self[i]) {
|
12222
|
return i;
|
12223
|
}
|
12224
|
}
|
12225
|
return -1;
|
12226
|
};
|
12227
|
}
|
12228
|
if (!Object.getPrototypeOf) {
|
12229
|
Object.getPrototypeOf = function getPrototypeOf(object) {
|
12230
|
return object.__proto__ || (
|
12231
|
object.constructor ?
|
12232
|
object.constructor.prototype :
|
12233
|
prototypeOfObject
|
12234
|
);
|
12235
|
};
|
12236
|
}
|
12237
|
if (!Object.getOwnPropertyDescriptor) {
|
12238
|
var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
|
12239
|
"non-object: ";
|
12240
|
Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
|
12241
|
if ((typeof object != "object" && typeof object != "function") || object === null)
|
12242
|
throw new TypeError(ERR_NON_OBJECT + object);
|
12243
|
if (!owns(object, property))
|
12244
|
return;
|
12245
|
|
12246
|
var descriptor, getter, setter;
|
12247
|
descriptor = { enumerable: true, configurable: true };
|
12248
|
if (supportsAccessors) {
|
12249
|
var prototype = object.__proto__;
|
12250
|
object.__proto__ = prototypeOfObject;
|
12251
|
|
12252
|
var getter = lookupGetter(object, property);
|
12253
|
var setter = lookupSetter(object, property);
|
12254
|
object.__proto__ = prototype;
|
12255
|
|
12256
|
if (getter || setter) {
|
12257
|
if (getter) descriptor.get = getter;
|
12258
|
if (setter) descriptor.set = setter;
|
12259
|
return descriptor;
|
12260
|
}
|
12261
|
}
|
12262
|
descriptor.value = object[property];
|
12263
|
return descriptor;
|
12264
|
};
|
12265
|
}
|
12266
|
if (!Object.getOwnPropertyNames) {
|
12267
|
Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
|
12268
|
return Object.keys(object);
|
12269
|
};
|
12270
|
}
|
12271
|
if (!Object.create) {
|
12272
|
var createEmpty;
|
12273
|
if (Object.prototype.__proto__ === null) {
|
12274
|
createEmpty = function () {
|
12275
|
return { "__proto__": null };
|
12276
|
};
|
12277
|
} else {
|
12278
|
createEmpty = function () {
|
12279
|
var empty = {};
|
12280
|
for (var i in empty)
|
12281
|
empty[i] = null;
|
12282
|
empty.constructor =
|
12283
|
empty.hasOwnProperty =
|
12284
|
empty.propertyIsEnumerable =
|
12285
|
empty.isPrototypeOf =
|
12286
|
empty.toLocaleString =
|
12287
|
empty.toString =
|
12288
|
empty.valueOf =
|
12289
|
empty.__proto__ = null;
|
12290
|
return empty;
|
12291
|
}
|
12292
|
}
|
12293
|
|
12294
|
Object.create = function create(prototype, properties) {
|
12295
|
var object;
|
12296
|
if (prototype === null) {
|
12297
|
object = createEmpty();
|
12298
|
} else {
|
12299
|
if (typeof prototype != "object")
|
12300
|
throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
|
12301
|
var Type = function () {};
|
12302
|
Type.prototype = prototype;
|
12303
|
object = new Type();
|
12304
|
object.__proto__ = prototype;
|
12305
|
}
|
12306
|
if (properties !== void 0)
|
12307
|
Object.defineProperties(object, properties);
|
12308
|
return object;
|
12309
|
};
|
12310
|
}
|
12311
|
|
12312
|
function doesDefinePropertyWork(object) {
|
12313
|
try {
|
12314
|
Object.defineProperty(object, "sentinel", {});
|
12315
|
return "sentinel" in object;
|
12316
|
} catch (exception) {
|
12317
|
}
|
12318
|
}
|
12319
|
if (Object.defineProperty) {
|
12320
|
var definePropertyWorksOnObject = doesDefinePropertyWork({});
|
12321
|
var definePropertyWorksOnDom = typeof document == "undefined" ||
|
12322
|
doesDefinePropertyWork(document.createElement("div"));
|
12323
|
if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
|
12324
|
var definePropertyFallback = Object.defineProperty;
|
12325
|
}
|
12326
|
}
|
12327
|
|
12328
|
if (!Object.defineProperty || definePropertyFallback) {
|
12329
|
var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
|
12330
|
var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
|
12331
|
var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
|
12332
|
"on this javascript engine";
|
12333
|
|
12334
|
Object.defineProperty = function defineProperty(object, property, descriptor) {
|
12335
|
if ((typeof object != "object" && typeof object != "function") || object === null)
|
12336
|
throw new TypeError(ERR_NON_OBJECT_TARGET + object);
|
12337
|
if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
|
12338
|
throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
|
12339
|
if (definePropertyFallback) {
|
12340
|
try {
|
12341
|
return definePropertyFallback.call(Object, object, property, descriptor);
|
12342
|
} catch (exception) {
|
12343
|
}
|
12344
|
}
|
12345
|
if (owns(descriptor, "value")) {
|
12346
|
|
12347
|
if (supportsAccessors && (lookupGetter(object, property) ||
|
12348
|
lookupSetter(object, property)))
|
12349
|
{
|
12350
|
var prototype = object.__proto__;
|
12351
|
object.__proto__ = prototypeOfObject;
|
12352
|
delete object[property];
|
12353
|
object[property] = descriptor.value;
|
12354
|
object.__proto__ = prototype;
|
12355
|
} else {
|
12356
|
object[property] = descriptor.value;
|
12357
|
}
|
12358
|
} else {
|
12359
|
if (!supportsAccessors)
|
12360
|
throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
|
12361
|
if (owns(descriptor, "get"))
|
12362
|
defineGetter(object, property, descriptor.get);
|
12363
|
if (owns(descriptor, "set"))
|
12364
|
defineSetter(object, property, descriptor.set);
|
12365
|
}
|
12366
|
|
12367
|
return object;
|
12368
|
};
|
12369
|
}
|
12370
|
if (!Object.defineProperties) {
|
12371
|
Object.defineProperties = function defineProperties(object, properties) {
|
12372
|
for (var property in properties) {
|
12373
|
if (owns(properties, property))
|
12374
|
Object.defineProperty(object, property, properties[property]);
|
12375
|
}
|
12376
|
return object;
|
12377
|
};
|
12378
|
}
|
12379
|
if (!Object.seal) {
|
12380
|
Object.seal = function seal(object) {
|
12381
|
return object;
|
12382
|
};
|
12383
|
}
|
12384
|
if (!Object.freeze) {
|
12385
|
Object.freeze = function freeze(object) {
|
12386
|
return object;
|
12387
|
};
|
12388
|
}
|
12389
|
try {
|
12390
|
Object.freeze(function () {});
|
12391
|
} catch (exception) {
|
12392
|
Object.freeze = (function freeze(freezeObject) {
|
12393
|
return function freeze(object) {
|
12394
|
if (typeof object == "function") {
|
12395
|
return object;
|
12396
|
} else {
|
12397
|
return freezeObject(object);
|
12398
|
}
|
12399
|
};
|
12400
|
})(Object.freeze);
|
12401
|
}
|
12402
|
if (!Object.preventExtensions) {
|
12403
|
Object.preventExtensions = function preventExtensions(object) {
|
12404
|
return object;
|
12405
|
};
|
12406
|
}
|
12407
|
if (!Object.isSealed) {
|
12408
|
Object.isSealed = function isSealed(object) {
|
12409
|
return false;
|
12410
|
};
|
12411
|
}
|
12412
|
if (!Object.isFrozen) {
|
12413
|
Object.isFrozen = function isFrozen(object) {
|
12414
|
return false;
|
12415
|
};
|
12416
|
}
|
12417
|
if (!Object.isExtensible) {
|
12418
|
Object.isExtensible = function isExtensible(object) {
|
12419
|
if (Object(object) === object) {
|
12420
|
throw new TypeError(); // TODO message
|
12421
|
}
|
12422
|
var name = '';
|
12423
|
while (owns(object, name)) {
|
12424
|
name += '?';
|
12425
|
}
|
12426
|
object[name] = true;
|
12427
|
var returnValue = owns(object, name);
|
12428
|
delete object[name];
|
12429
|
return returnValue;
|
12430
|
};
|
12431
|
}
|
12432
|
if (!Object.keys) {
|
12433
|
var hasDontEnumBug = true,
|
12434
|
dontEnums = [
|
12435
|
"toString",
|
12436
|
"toLocaleString",
|
12437
|
"valueOf",
|
12438
|
"hasOwnProperty",
|
12439
|
"isPrototypeOf",
|
12440
|
"propertyIsEnumerable",
|
12441
|
"constructor"
|
12442
|
],
|
12443
|
dontEnumsLength = dontEnums.length;
|
12444
|
|
12445
|
for (var key in {"toString": null}) {
|
12446
|
hasDontEnumBug = false;
|
12447
|
}
|
12448
|
|
12449
|
Object.keys = function keys(object) {
|
12450
|
|
12451
|
if (
|
12452
|
(typeof object != "object" && typeof object != "function") ||
|
12453
|
object === null
|
12454
|
) {
|
12455
|
throw new TypeError("Object.keys called on a non-object");
|
12456
|
}
|
12457
|
|
12458
|
var keys = [];
|
12459
|
for (var name in object) {
|
12460
|
if (owns(object, name)) {
|
12461
|
keys.push(name);
|
12462
|
}
|
12463
|
}
|
12464
|
|
12465
|
if (hasDontEnumBug) {
|
12466
|
for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
|
12467
|
var dontEnum = dontEnums[i];
|
12468
|
if (owns(object, dontEnum)) {
|
12469
|
keys.push(dontEnum);
|
12470
|
}
|
12471
|
}
|
12472
|
}
|
12473
|
return keys;
|
12474
|
};
|
12475
|
|
12476
|
}
|
12477
|
if (!Date.now) {
|
12478
|
Date.now = function now() {
|
12479
|
return new Date().getTime();
|
12480
|
};
|
12481
|
}
|
12482
|
var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u2000\u2001\u2002\u2003" +
|
12483
|
"\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
|
12484
|
"\u2029\uFEFF";
|
12485
|
if (!String.prototype.trim) {
|
12486
|
ws = "[" + ws + "]";
|
12487
|
var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
|
12488
|
trimEndRegexp = new RegExp(ws + ws + "*$");
|
12489
|
String.prototype.trim = function trim() {
|
12490
|
return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
|
12491
|
};
|
12492
|
}
|
12493
|
|
12494
|
function toInteger(n) {
|
12495
|
n = +n;
|
12496
|
if (n !== n) { // isNaN
|
12497
|
n = 0;
|
12498
|
} else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
|
12499
|
n = (n > 0 || -1) * Math.floor(Math.abs(n));
|
12500
|
}
|
12501
|
return n;
|
12502
|
}
|
12503
|
|
12504
|
function isPrimitive(input) {
|
12505
|
var type = typeof input;
|
12506
|
return (
|
12507
|
input === null ||
|
12508
|
type === "undefined" ||
|
12509
|
type === "boolean" ||
|
12510
|
type === "number" ||
|
12511
|
type === "string"
|
12512
|
);
|
12513
|
}
|
12514
|
|
12515
|
function toPrimitive(input) {
|
12516
|
var val, valueOf, toString;
|
12517
|
if (isPrimitive(input)) {
|
12518
|
return input;
|
12519
|
}
|
12520
|
valueOf = input.valueOf;
|
12521
|
if (typeof valueOf === "function") {
|
12522
|
val = valueOf.call(input);
|
12523
|
if (isPrimitive(val)) {
|
12524
|
return val;
|
12525
|
}
|
12526
|
}
|
12527
|
toString = input.toString;
|
12528
|
if (typeof toString === "function") {
|
12529
|
val = toString.call(input);
|
12530
|
if (isPrimitive(val)) {
|
12531
|
return val;
|
12532
|
}
|
12533
|
}
|
12534
|
throw new TypeError();
|
12535
|
}
|
12536
|
var toObject = function (o) {
|
12537
|
if (o == null) { // this matches both null and undefined
|
12538
|
throw new TypeError("can't convert "+o+" to object");
|
12539
|
}
|
12540
|
return Object(o);
|
12541
|
};
|
12542
|
|
12543
|
});
|