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@@ -1,3207 +0,0 @@
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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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-
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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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-
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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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-
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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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-
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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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-
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- return moduleName;
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-};
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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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-
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- id = window.normalizeModule(parentId, id);
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-
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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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-
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- if (!window.require.tlns)
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- return console.log("unable to load " + id);
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-
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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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-
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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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-
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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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-
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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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-
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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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-
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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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-
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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.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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-
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-window.initSender = function initSender() {
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-
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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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-
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- var Sender = function() {};
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-
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- (function() {
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-
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- oop.implement(this, EventEmitter);
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-
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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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-
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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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-
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- }).call(Sender.prototype);
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-
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- return new Sender();
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-};
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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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-
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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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-
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-ace.define("ace/lib/oop",["require","exports","module"], function(require, exports, module) {
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-"use strict";
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-
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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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-
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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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-
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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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-});
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-
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-ace.define("ace/range",["require","exports","module"], 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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-
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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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-
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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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-
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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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-
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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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- }
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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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- if (this.compare(row, column) == 0) {
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- if (this.isEnd(row, column)) {
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- return false;
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- } else {
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- return true;
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- }
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- }
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- return false;
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- };
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- this.insideEnd = function(row, column) {
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- if (this.compare(row, column) == 0) {
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- if (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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- }
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- }
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- return false;
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- };
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- this.compare = function(row, column) {
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- if (!this.isMultiLine()) {
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- if (row === this.start.row) {
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- return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
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- }
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- }
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-
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- if (row < this.start.row)
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- return -1;
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-
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- if (row > this.end.row)
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- return 1;
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-
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- if (this.start.row === row)
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- return column >= this.start.column ? 0 : -1;
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-
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- if (this.end.row === row)
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- return column <= this.end.column ? 0 : 1;
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-
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- return 0;
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- };
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- this.compareStart = function(row, column) {
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- if (this.start.row == row && this.start.column == column) {
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- return -1;
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- } else {
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- return this.compare(row, column);
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- }
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- };
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- this.compareEnd = function(row, column) {
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- if (this.end.row == row && this.end.column == column) {
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- return 1;
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- } else {
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- return this.compare(row, column);
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- }
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- };
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- this.compareInside = function(row, column) {
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- if (this.end.row == row && this.end.column == column) {
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- return 1;
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- } else if (this.start.row == row && this.start.column == column) {
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- return -1;
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- } else {
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- return this.compare(row, column);
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- }
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- };
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- this.clipRows = function(firstRow, lastRow) {
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- if (this.end.row > lastRow)
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- var end = {row: lastRow + 1, column: 0};
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- else if (this.end.row < firstRow)
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- var end = {row: firstRow, column: 0};
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-
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- if (this.start.row > lastRow)
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- var start = {row: lastRow + 1, column: 0};
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- else if (this.start.row < firstRow)
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- var start = {row: firstRow, column: 0};
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-
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- return Range.fromPoints(start || this.start, end || this.end);
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- };
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- this.extend = function(row, column) {
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- var cmp = this.compare(row, column);
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-
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- if (cmp == 0)
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- return this;
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- else if (cmp == -1)
|
|
|
- var start = {row: row, column: column};
|
|
|
- else
|
|
|
- var end = {row: row, column: column};
|
|
|
-
|
|
|
- return Range.fromPoints(start || this.start, end || this.end);
|
|
|
- };
|
|
|
-
|
|
|
- this.isEmpty = function() {
|
|
|
- return (this.start.row === this.end.row && this.start.column === this.end.column);
|
|
|
- };
|
|
|
- this.isMultiLine = function() {
|
|
|
- return (this.start.row !== this.end.row);
|
|
|
- };
|
|
|
- this.clone = function() {
|
|
|
- return Range.fromPoints(this.start, this.end);
|
|
|
- };
|
|
|
- this.collapseRows = function() {
|
|
|
- if (this.end.column == 0)
|
|
|
- return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0)
|
|
|
- else
|
|
|
- return new Range(this.start.row, 0, this.end.row, 0)
|
|
|
- };
|
|
|
- this.toScreenRange = function(session) {
|
|
|
- var screenPosStart = session.documentToScreenPosition(this.start);
|
|
|
- var screenPosEnd = session.documentToScreenPosition(this.end);
|
|
|
-
|
|
|
- return new Range(
|
|
|
- screenPosStart.row, screenPosStart.column,
|
|
|
- screenPosEnd.row, screenPosEnd.column
|
|
|
- );
|
|
|
- };
|
|
|
- this.moveBy = function(row, column) {
|
|
|
- this.start.row += row;
|
|
|
- this.start.column += column;
|
|
|
- this.end.row += row;
|
|
|
- this.end.column += column;
|
|
|
- };
|
|
|
-
|
|
|
-}).call(Range.prototype);
|
|
|
-Range.fromPoints = function(start, end) {
|
|
|
- return new Range(start.row, start.column, end.row, end.column);
|
|
|
-};
|
|
|
-Range.comparePoints = comparePoints;
|
|
|
-
|
|
|
-Range.comparePoints = function(p1, p2) {
|
|
|
- return p1.row - p2.row || p1.column - p2.column;
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-exports.Range = Range;
|
|
|
-});
|
|
|
-
|
|
|
-ace.define("ace/apply_delta",["require","exports","module"], function(require, exports, module) {
|
|
|
-"use strict";
|
|
|
-
|
|
|
-function throwDeltaError(delta, errorText){
|
|
|
- console.log("Invalid Delta:", delta);
|
|
|
- throw "Invalid Delta: " + errorText;
|
|
|
-}
|
|
|
-
|
|
|
-function positionInDocument(docLines, position) {
|
|
|
- return position.row >= 0 && position.row < docLines.length &&
|
|
|
- position.column >= 0 && position.column <= docLines[position.row].length;
|
|
|
-}
|
|
|
-
|
|
|
-function validateDelta(docLines, delta) {
|
|
|
- if (delta.action != "insert" && delta.action != "remove")
|
|
|
- throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
|
|
|
- if (!(delta.lines instanceof Array))
|
|
|
- throwDeltaError(delta, "delta.lines must be an Array");
|
|
|
- if (!delta.start || !delta.end)
|
|
|
- throwDeltaError(delta, "delta.start/end must be an present");
|
|
|
- var start = delta.start;
|
|
|
- if (!positionInDocument(docLines, delta.start))
|
|
|
- throwDeltaError(delta, "delta.start must be contained in document");
|
|
|
- var end = delta.end;
|
|
|
- if (delta.action == "remove" && !positionInDocument(docLines, end))
|
|
|
- throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
|
|
|
- var numRangeRows = end.row - start.row;
|
|
|
- var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
|
|
|
- if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
|
|
|
- throwDeltaError(delta, "delta.range must match delta lines");
|
|
|
-}
|
|
|
-
|
|
|
-exports.applyDelta = function(docLines, delta, doNotValidate) {
|
|
|
-
|
|
|
- var row = delta.start.row;
|
|
|
- var startColumn = delta.start.column;
|
|
|
- var line = docLines[row] || "";
|
|
|
- switch (delta.action) {
|
|
|
- case "insert":
|
|
|
- var lines = delta.lines;
|
|
|
- if (lines.length === 1) {
|
|
|
- docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
|
|
|
- } else {
|
|
|
- var args = [row, 1].concat(delta.lines);
|
|
|
- docLines.splice.apply(docLines, args);
|
|
|
- docLines[row] = line.substring(0, startColumn) + docLines[row];
|
|
|
- docLines[row + delta.lines.length - 1] += line.substring(startColumn);
|
|
|
- }
|
|
|
- break;
|
|
|
- case "remove":
|
|
|
- var endColumn = delta.end.column;
|
|
|
- var endRow = delta.end.row;
|
|
|
- if (row === endRow) {
|
|
|
- docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
|
|
|
- } else {
|
|
|
- docLines.splice(
|
|
|
- row, endRow - row + 1,
|
|
|
- line.substring(0, startColumn) + docLines[endRow].substring(endColumn)
|
|
|
- );
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
-}
|
|
|
-});
|
|
|
-
|
|
|
-ace.define("ace/lib/event_emitter",["require","exports","module"], function(require, exports, module) {
|
|
|
-"use strict";
|
|
|
-
|
|
|
-var EventEmitter = {};
|
|
|
-var stopPropagation = function() { this.propagationStopped = true; };
|
|
|
-var preventDefault = function() { this.defaultPrevented = true; };
|
|
|
-
|
|
|
-EventEmitter._emit =
|
|
|
-EventEmitter._dispatchEvent = function(eventName, e) {
|
|
|
- this._eventRegistry || (this._eventRegistry = {});
|
|
|
- this._defaultHandlers || (this._defaultHandlers = {});
|
|
|
-
|
|
|
- var listeners = this._eventRegistry[eventName] || [];
|
|
|
- var defaultHandler = this._defaultHandlers[eventName];
|
|
|
- if (!listeners.length && !defaultHandler)
|
|
|
- return;
|
|
|
-
|
|
|
- if (typeof e != "object" || !e)
|
|
|
- e = {};
|
|
|
-
|
|
|
- if (!e.type)
|
|
|
- e.type = eventName;
|
|
|
- if (!e.stopPropagation)
|
|
|
- e.stopPropagation = stopPropagation;
|
|
|
- if (!e.preventDefault)
|
|
|
- e.preventDefault = preventDefault;
|
|
|
-
|
|
|
- listeners = listeners.slice();
|
|
|
- for (var i=0; i<listeners.length; i++) {
|
|
|
- listeners[i](e, this);
|
|
|
- if (e.propagationStopped)
|
|
|
- break;
|
|
|
- }
|
|
|
-
|
|
|
- if (defaultHandler && !e.defaultPrevented)
|
|
|
- return defaultHandler(e, this);
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-EventEmitter._signal = function(eventName, e) {
|
|
|
- var listeners = (this._eventRegistry || {})[eventName];
|
|
|
- if (!listeners)
|
|
|
- return;
|
|
|
- listeners = listeners.slice();
|
|
|
- for (var i=0; i<listeners.length; i++)
|
|
|
- listeners[i](e, this);
|
|
|
-};
|
|
|
-
|
|
|
-EventEmitter.once = function(eventName, callback) {
|
|
|
- var _self = this;
|
|
|
- callback && this.addEventListener(eventName, function newCallback() {
|
|
|
- _self.removeEventListener(eventName, newCallback);
|
|
|
- callback.apply(null, arguments);
|
|
|
- });
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-EventEmitter.setDefaultHandler = function(eventName, callback) {
|
|
|
- var handlers = this._defaultHandlers
|
|
|
- if (!handlers)
|
|
|
- handlers = this._defaultHandlers = {_disabled_: {}};
|
|
|
-
|
|
|
- if (handlers[eventName]) {
|
|
|
- var old = handlers[eventName];
|
|
|
- var disabled = handlers._disabled_[eventName];
|
|
|
- if (!disabled)
|
|
|
- handlers._disabled_[eventName] = disabled = [];
|
|
|
- disabled.push(old);
|
|
|
- var i = disabled.indexOf(callback);
|
|
|
- if (i != -1)
|
|
|
- disabled.splice(i, 1);
|
|
|
- }
|
|
|
- handlers[eventName] = callback;
|
|
|
-};
|
|
|
-EventEmitter.removeDefaultHandler = function(eventName, callback) {
|
|
|
- var handlers = this._defaultHandlers
|
|
|
- if (!handlers)
|
|
|
- return;
|
|
|
- var disabled = handlers._disabled_[eventName];
|
|
|
-
|
|
|
- if (handlers[eventName] == callback) {
|
|
|
- var old = handlers[eventName];
|
|
|
- if (disabled)
|
|
|
- this.setDefaultHandler(eventName, disabled.pop());
|
|
|
- } else if (disabled) {
|
|
|
- var i = disabled.indexOf(callback);
|
|
|
- if (i != -1)
|
|
|
- disabled.splice(i, 1);
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-EventEmitter.on =
|
|
|
-EventEmitter.addEventListener = function(eventName, callback, capturing) {
|
|
|
- this._eventRegistry = this._eventRegistry || {};
|
|
|
-
|
|
|
- var listeners = this._eventRegistry[eventName];
|
|
|
- if (!listeners)
|
|
|
- listeners = this._eventRegistry[eventName] = [];
|
|
|
-
|
|
|
- if (listeners.indexOf(callback) == -1)
|
|
|
- listeners[capturing ? "unshift" : "push"](callback);
|
|
|
- return callback;
|
|
|
-};
|
|
|
-
|
|
|
-EventEmitter.off =
|
|
|
-EventEmitter.removeListener =
|
|
|
-EventEmitter.removeEventListener = function(eventName, callback) {
|
|
|
- this._eventRegistry = this._eventRegistry || {};
|
|
|
-
|
|
|
- var listeners = this._eventRegistry[eventName];
|
|
|
- if (!listeners)
|
|
|
- return;
|
|
|
-
|
|
|
- var index = listeners.indexOf(callback);
|
|
|
- if (index !== -1)
|
|
|
- listeners.splice(index, 1);
|
|
|
-};
|
|
|
-
|
|
|
-EventEmitter.removeAllListeners = function(eventName) {
|
|
|
- if (this._eventRegistry) this._eventRegistry[eventName] = [];
|
|
|
-};
|
|
|
-
|
|
|
-exports.EventEmitter = EventEmitter;
|
|
|
-
|
|
|
-});
|
|
|
-
|
|
|
-ace.define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(require, exports, module) {
|
|
|
-"use strict";
|
|
|
-
|
|
|
-var oop = require("./lib/oop");
|
|
|
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
|
|
-
|
|
|
-var Anchor = exports.Anchor = function(doc, row, column) {
|
|
|
- this.$onChange = this.onChange.bind(this);
|
|
|
- this.attach(doc);
|
|
|
-
|
|
|
- if (typeof column == "undefined")
|
|
|
- this.setPosition(row.row, row.column);
|
|
|
- else
|
|
|
- this.setPosition(row, column);
|
|
|
-};
|
|
|
-
|
|
|
-(function() {
|
|
|
-
|
|
|
- oop.implement(this, EventEmitter);
|
|
|
- this.getPosition = function() {
|
|
|
- return this.$clipPositionToDocument(this.row, this.column);
|
|
|
- };
|
|
|
- this.getDocument = function() {
|
|
|
- return this.document;
|
|
|
- };
|
|
|
- this.$insertRight = false;
|
|
|
- this.onChange = function(delta) {
|
|
|
- if (delta.start.row == delta.end.row && delta.start.row != this.row)
|
|
|
- return;
|
|
|
-
|
|
|
- if (delta.start.row > this.row)
|
|
|
- return;
|
|
|
-
|
|
|
- var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight);
|
|
|
- this.setPosition(point.row, point.column, true);
|
|
|
- };
|
|
|
-
|
|
|
- function $pointsInOrder(point1, point2, equalPointsInOrder) {
|
|
|
- var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
|
|
|
- return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
|
|
|
- }
|
|
|
-
|
|
|
- function $getTransformedPoint(delta, point, moveIfEqual) {
|
|
|
- var deltaIsInsert = delta.action == "insert";
|
|
|
- var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row - delta.start.row);
|
|
|
- var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
|
|
|
- var deltaStart = delta.start;
|
|
|
- var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
|
|
|
- if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
|
|
|
- return {
|
|
|
- row: point.row,
|
|
|
- column: point.column
|
|
|
- };
|
|
|
- }
|
|
|
- if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
|
|
|
- return {
|
|
|
- row: point.row + deltaRowShift,
|
|
|
- column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
- return {
|
|
|
- row: deltaStart.row,
|
|
|
- column: deltaStart.column
|
|
|
- };
|
|
|
- }
|
|
|
- this.setPosition = function(row, column, noClip) {
|
|
|
- var pos;
|
|
|
- if (noClip) {
|
|
|
- pos = {
|
|
|
- row: row,
|
|
|
- column: column
|
|
|
- };
|
|
|
- } else {
|
|
|
- pos = this.$clipPositionToDocument(row, column);
|
|
|
- }
|
|
|
-
|
|
|
- if (this.row == pos.row && this.column == pos.column)
|
|
|
- return;
|
|
|
-
|
|
|
- var old = {
|
|
|
- row: this.row,
|
|
|
- column: this.column
|
|
|
- };
|
|
|
-
|
|
|
- this.row = pos.row;
|
|
|
- this.column = pos.column;
|
|
|
- this._signal("change", {
|
|
|
- old: old,
|
|
|
- value: pos
|
|
|
- });
|
|
|
- };
|
|
|
- this.detach = function() {
|
|
|
- this.document.removeEventListener("change", this.$onChange);
|
|
|
- };
|
|
|
- this.attach = function(doc) {
|
|
|
- this.document = doc || this.document;
|
|
|
- this.document.on("change", this.$onChange);
|
|
|
- };
|
|
|
- this.$clipPositionToDocument = function(row, column) {
|
|
|
- var pos = {};
|
|
|
-
|
|
|
- if (row >= this.document.getLength()) {
|
|
|
- pos.row = Math.max(0, this.document.getLength() - 1);
|
|
|
- pos.column = this.document.getLine(pos.row).length;
|
|
|
- }
|
|
|
- else if (row < 0) {
|
|
|
- pos.row = 0;
|
|
|
- pos.column = 0;
|
|
|
- }
|
|
|
- else {
|
|
|
- pos.row = row;
|
|
|
- pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
|
|
|
- }
|
|
|
-
|
|
|
- if (column < 0)
|
|
|
- pos.column = 0;
|
|
|
-
|
|
|
- return pos;
|
|
|
- };
|
|
|
-
|
|
|
-}).call(Anchor.prototype);
|
|
|
-
|
|
|
-});
|
|
|
-
|
|
|
-ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(require, exports, module) {
|
|
|
-"use strict";
|
|
|
-
|
|
|
-var oop = require("./lib/oop");
|
|
|
-var applyDelta = require("./apply_delta").applyDelta;
|
|
|
-var EventEmitter = require("./lib/event_emitter").EventEmitter;
|
|
|
-var Range = require("./range").Range;
|
|
|
-var Anchor = require("./anchor").Anchor;
|
|
|
-
|
|
|
-var Document = function(textOrLines) {
|
|
|
- this.$lines = [""];
|
|
|
- if (textOrLines.length === 0) {
|
|
|
- this.$lines = [""];
|
|
|
- } else if (Array.isArray(textOrLines)) {
|
|
|
- this.insertMergedLines({row: 0, column: 0}, textOrLines);
|
|
|
- } else {
|
|
|
- this.insert({row: 0, column:0}, textOrLines);
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-(function() {
|
|
|
-
|
|
|
- oop.implement(this, EventEmitter);
|
|
|
- this.setValue = function(text) {
|
|
|
- var len = this.getLength() - 1;
|
|
|
- this.remove(new Range(0, 0, len, this.getLine(len).length));
|
|
|
- this.insert({row: 0, column: 0}, text);
|
|
|
- };
|
|
|
- this.getValue = function() {
|
|
|
- return this.getAllLines().join(this.getNewLineCharacter());
|
|
|
- };
|
|
|
- this.createAnchor = function(row, column) {
|
|
|
- return new Anchor(this, row, column);
|
|
|
- };
|
|
|
- if ("aaa".split(/a/).length === 0) {
|
|
|
- this.$split = function(text) {
|
|
|
- return text.replace(/\r\n|\r/g, "\n").split("\n");
|
|
|
- };
|
|
|
- } else {
|
|
|
- this.$split = function(text) {
|
|
|
- return text.split(/\r\n|\r|\n/);
|
|
|
- };
|
|
|
- }
|
|
|
-
|
|
|
-
|
|
|
- this.$detectNewLine = function(text) {
|
|
|
- var match = text.match(/^.*?(\r\n|\r|\n)/m);
|
|
|
- this.$autoNewLine = match ? match[1] : "\n";
|
|
|
- this._signal("changeNewLineMode");
|
|
|
- };
|
|
|
- this.getNewLineCharacter = function() {
|
|
|
- switch (this.$newLineMode) {
|
|
|
- case "windows":
|
|
|
- return "\r\n";
|
|
|
- case "unix":
|
|
|
- return "\n";
|
|
|
- default:
|
|
|
- return this.$autoNewLine || "\n";
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- this.$autoNewLine = "";
|
|
|
- this.$newLineMode = "auto";
|
|
|
- this.setNewLineMode = function(newLineMode) {
|
|
|
- if (this.$newLineMode === newLineMode)
|
|
|
- return;
|
|
|
-
|
|
|
- this.$newLineMode = newLineMode;
|
|
|
- this._signal("changeNewLineMode");
|
|
|
- };
|
|
|
- this.getNewLineMode = function() {
|
|
|
- return this.$newLineMode;
|
|
|
- };
|
|
|
- this.isNewLine = function(text) {
|
|
|
- return (text == "\r\n" || text == "\r" || text == "\n");
|
|
|
- };
|
|
|
- this.getLine = function(row) {
|
|
|
- return this.$lines[row] || "";
|
|
|
- };
|
|
|
- this.getLines = function(firstRow, lastRow) {
|
|
|
- return this.$lines.slice(firstRow, lastRow + 1);
|
|
|
- };
|
|
|
- this.getAllLines = function() {
|
|
|
- return this.getLines(0, this.getLength());
|
|
|
- };
|
|
|
- this.getLength = function() {
|
|
|
- return this.$lines.length;
|
|
|
- };
|
|
|
- this.getTextRange = function(range) {
|
|
|
- return this.getLinesForRange(range).join(this.getNewLineCharacter());
|
|
|
- };
|
|
|
- this.getLinesForRange = function(range) {
|
|
|
- var lines;
|
|
|
- if (range.start.row === range.end.row) {
|
|
|
- lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
|
|
|
- } else {
|
|
|
- lines = this.getLines(range.start.row, range.end.row);
|
|
|
- lines[0] = (lines[0] || "").substring(range.start.column);
|
|
|
- var l = lines.length - 1;
|
|
|
- if (range.end.row - range.start.row == l)
|
|
|
- lines[l] = lines[l].substring(0, range.end.column);
|
|
|
- }
|
|
|
- return lines;
|
|
|
- };
|
|
|
- this.insertLines = function(row, lines) {
|
|
|
- console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
|
|
|
- return this.insertFullLines(row, lines);
|
|
|
- };
|
|
|
- this.removeLines = function(firstRow, lastRow) {
|
|
|
- console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
|
|
|
- return this.removeFullLines(firstRow, lastRow);
|
|
|
- };
|
|
|
- this.insertNewLine = function(position) {
|
|
|
- console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
|
|
|
- return this.insertMergedLines(position, ["", ""]);
|
|
|
- };
|
|
|
- this.insert = function(position, text) {
|
|
|
- if (this.getLength() <= 1)
|
|
|
- this.$detectNewLine(text);
|
|
|
-
|
|
|
- return this.insertMergedLines(position, this.$split(text));
|
|
|
- };
|
|
|
- this.insertInLine = function(position, text) {
|
|
|
- var start = this.clippedPos(position.row, position.column);
|
|
|
- var end = this.pos(position.row, position.column + text.length);
|
|
|
-
|
|
|
- this.applyDelta({
|
|
|
- start: start,
|
|
|
- end: end,
|
|
|
- action: "insert",
|
|
|
- lines: [text]
|
|
|
- }, true);
|
|
|
-
|
|
|
- return this.clonePos(end);
|
|
|
- };
|
|
|
-
|
|
|
- this.clippedPos = function(row, column) {
|
|
|
- var length = this.getLength();
|
|
|
- if (row === undefined) {
|
|
|
- row = length;
|
|
|
- } else if (row < 0) {
|
|
|
- row = 0;
|
|
|
- } else if (row >= length) {
|
|
|
- row = length - 1;
|
|
|
- column = undefined;
|
|
|
- }
|
|
|
- var line = this.getLine(row);
|
|
|
- if (column == undefined)
|
|
|
- column = line.length;
|
|
|
- column = Math.min(Math.max(column, 0), line.length);
|
|
|
- return {row: row, column: column};
|
|
|
- };
|
|
|
-
|
|
|
- this.clonePos = function(pos) {
|
|
|
- return {row: pos.row, column: pos.column};
|
|
|
- };
|
|
|
-
|
|
|
- this.pos = function(row, column) {
|
|
|
- return {row: row, column: column};
|
|
|
- };
|
|
|
-
|
|
|
- this.$clipPosition = function(position) {
|
|
|
- var length = this.getLength();
|
|
|
- if (position.row >= length) {
|
|
|
- position.row = Math.max(0, length - 1);
|
|
|
- position.column = this.getLine(length - 1).length;
|
|
|
- } else {
|
|
|
- position.row = Math.max(0, position.row);
|
|
|
- position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
|
|
|
- }
|
|
|
- return position;
|
|
|
- };
|
|
|
- this.insertFullLines = function(row, lines) {
|
|
|
- row = Math.min(Math.max(row, 0), this.getLength());
|
|
|
- var column = 0;
|
|
|
- if (row < this.getLength()) {
|
|
|
- lines = lines.concat([""]);
|
|
|
- column = 0;
|
|
|
- } else {
|
|
|
- lines = [""].concat(lines);
|
|
|
- row--;
|
|
|
- column = this.$lines[row].length;
|
|
|
- }
|
|
|
- this.insertMergedLines({row: row, column: column}, lines);
|
|
|
- };
|
|
|
- this.insertMergedLines = function(position, lines) {
|
|
|
- var start = this.clippedPos(position.row, position.column);
|
|
|
- var end = {
|
|
|
- row: start.row + lines.length - 1,
|
|
|
- column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
|
|
|
- };
|
|
|
-
|
|
|
- this.applyDelta({
|
|
|
- start: start,
|
|
|
- end: end,
|
|
|
- action: "insert",
|
|
|
- lines: lines
|
|
|
- });
|
|
|
-
|
|
|
- return this.clonePos(end);
|
|
|
- };
|
|
|
- this.remove = function(range) {
|
|
|
- var start = this.clippedPos(range.start.row, range.start.column);
|
|
|
- var end = this.clippedPos(range.end.row, range.end.column);
|
|
|
- this.applyDelta({
|
|
|
- start: start,
|
|
|
- end: end,
|
|
|
- action: "remove",
|
|
|
- lines: this.getLinesForRange({start: start, end: end})
|
|
|
- });
|
|
|
- return this.clonePos(start);
|
|
|
- };
|
|
|
- this.removeInLine = function(row, startColumn, endColumn) {
|
|
|
- var start = this.clippedPos(row, startColumn);
|
|
|
- var end = this.clippedPos(row, endColumn);
|
|
|
-
|
|
|
- this.applyDelta({
|
|
|
- start: start,
|
|
|
- end: end,
|
|
|
- action: "remove",
|
|
|
- lines: this.getLinesForRange({start: start, end: end})
|
|
|
- }, true);
|
|
|
-
|
|
|
- return this.clonePos(start);
|
|
|
- };
|
|
|
- this.removeFullLines = function(firstRow, lastRow) {
|
|
|
- firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
|
|
|
- lastRow = Math.min(Math.max(0, lastRow ), this.getLength() - 1);
|
|
|
- var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
|
|
|
- var deleteLastNewLine = lastRow < this.getLength() - 1;
|
|
|
- var startRow = ( deleteFirstNewLine ? firstRow - 1 : firstRow );
|
|
|
- var startCol = ( deleteFirstNewLine ? this.getLine(startRow).length : 0 );
|
|
|
- var endRow = ( deleteLastNewLine ? lastRow + 1 : lastRow );
|
|
|
- var endCol = ( deleteLastNewLine ? 0 : this.getLine(endRow).length );
|
|
|
- var range = new Range(startRow, startCol, endRow, endCol);
|
|
|
- var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
|
|
|
-
|
|
|
- this.applyDelta({
|
|
|
- start: range.start,
|
|
|
- end: range.end,
|
|
|
- action: "remove",
|
|
|
- lines: this.getLinesForRange(range)
|
|
|
- });
|
|
|
- return deletedLines;
|
|
|
- };
|
|
|
- this.removeNewLine = function(row) {
|
|
|
- if (row < this.getLength() - 1 && row >= 0) {
|
|
|
- this.applyDelta({
|
|
|
- start: this.pos(row, this.getLine(row).length),
|
|
|
- end: this.pos(row + 1, 0),
|
|
|
- action: "remove",
|
|
|
- lines: ["", ""]
|
|
|
- });
|
|
|
- }
|
|
|
- };
|
|
|
- this.replace = function(range, text) {
|
|
|
- if (!(range instanceof Range))
|
|
|
- range = Range.fromPoints(range.start, range.end);
|
|
|
- if (text.length === 0 && range.isEmpty())
|
|
|
- return range.start;
|
|
|
- if (text == this.getTextRange(range))
|
|
|
- return range.end;
|
|
|
-
|
|
|
- this.remove(range);
|
|
|
- var end;
|
|
|
- if (text) {
|
|
|
- end = this.insert(range.start, text);
|
|
|
- }
|
|
|
- else {
|
|
|
- end = range.start;
|
|
|
- }
|
|
|
-
|
|
|
- return end;
|
|
|
- };
|
|
|
- this.applyDeltas = function(deltas) {
|
|
|
- for (var i=0; i<deltas.length; i++) {
|
|
|
- this.applyDelta(deltas[i]);
|
|
|
- }
|
|
|
- };
|
|
|
- this.revertDeltas = function(deltas) {
|
|
|
- for (var i=deltas.length-1; i>=0; i--) {
|
|
|
- this.revertDelta(deltas[i]);
|
|
|
- }
|
|
|
- };
|
|
|
- this.applyDelta = function(delta, doNotValidate) {
|
|
|
- var isInsert = delta.action == "insert";
|
|
|
- if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
|
|
|
- : !Range.comparePoints(delta.start, delta.end)) {
|
|
|
- return;
|
|
|
- }
|
|
|
-
|
|
|
- if (isInsert && delta.lines.length > 20000)
|
|
|
- this.$splitAndapplyLargeDelta(delta, 20000);
|
|
|
- applyDelta(this.$lines, delta, doNotValidate);
|
|
|
- this._signal("change", delta);
|
|
|
- };
|
|
|
-
|
|
|
- this.$splitAndapplyLargeDelta = function(delta, MAX) {
|
|
|
- var lines = delta.lines;
|
|
|
- var l = lines.length;
|
|
|
- var row = delta.start.row;
|
|
|
- var column = delta.start.column;
|
|
|
- var from = 0, to = 0;
|
|
|
- do {
|
|
|
- from = to;
|
|
|
- to += MAX - 1;
|
|
|
- var chunk = lines.slice(from, to);
|
|
|
- if (to > l) {
|
|
|
- delta.lines = chunk;
|
|
|
- delta.start.row = row + from;
|
|
|
- delta.start.column = column;
|
|
|
- break;
|
|
|
- }
|
|
|
- chunk.push("");
|
|
|
- this.applyDelta({
|
|
|
- start: this.pos(row + from, column),
|
|
|
- end: this.pos(row + to, column = 0),
|
|
|
- action: delta.action,
|
|
|
- lines: chunk
|
|
|
- }, true);
|
|
|
- } while(true);
|
|
|
- };
|
|
|
- this.revertDelta = function(delta) {
|
|
|
- this.applyDelta({
|
|
|
- start: this.clonePos(delta.start),
|
|
|
- end: this.clonePos(delta.end),
|
|
|
- action: (delta.action == "insert" ? "remove" : "insert"),
|
|
|
- lines: delta.lines.slice()
|
|
|
- });
|
|
|
- };
|
|
|
- this.indexToPosition = function(index, startRow) {
|
|
|
- var lines = this.$lines || this.getAllLines();
|
|
|
- var newlineLength = this.getNewLineCharacter().length;
|
|
|
- for (var i = startRow || 0, l = lines.length; i < l; i++) {
|
|
|
- index -= lines[i].length + newlineLength;
|
|
|
- if (index < 0)
|
|
|
- return {row: i, column: index + lines[i].length + newlineLength};
|
|
|
- }
|
|
|
- return {row: l-1, column: lines[l-1].length};
|
|
|
- };
|
|
|
- this.positionToIndex = function(pos, startRow) {
|
|
|
- var lines = this.$lines || this.getAllLines();
|
|
|
- var newlineLength = this.getNewLineCharacter().length;
|
|
|
- var index = 0;
|
|
|
- var row = Math.min(pos.row, lines.length);
|
|
|
- for (var i = startRow || 0; i < row; ++i)
|
|
|
- index += lines[i].length + newlineLength;
|
|
|
-
|
|
|
- return index + pos.column;
|
|
|
- };
|
|
|
-
|
|
|
-}).call(Document.prototype);
|
|
|
-
|
|
|
-exports.Document = Document;
|
|
|
-});
|
|
|
-
|
|
|
-ace.define("ace/lib/lang",["require","exports","module"], function(require, exports, module) {
|
|
|
-"use strict";
|
|
|
-
|
|
|
-exports.last = function(a) {
|
|
|
- return a[a.length - 1];
|
|
|
-};
|
|
|
-
|
|
|
-exports.stringReverse = function(string) {
|
|
|
- return string.split("").reverse().join("");
|
|
|
-};
|
|
|
-
|
|
|
-exports.stringRepeat = function (string, count) {
|
|
|
- var result = '';
|
|
|
- while (count > 0) {
|
|
|
- if (count & 1)
|
|
|
- result += string;
|
|
|
-
|
|
|
- if (count >>= 1)
|
|
|
- string += string;
|
|
|
- }
|
|
|
- return result;
|
|
|
-};
|
|
|
-
|
|
|
-var trimBeginRegexp = /^\s\s*/;
|
|
|
-var trimEndRegexp = /\s\s*$/;
|
|
|
-
|
|
|
-exports.stringTrimLeft = function (string) {
|
|
|
- return string.replace(trimBeginRegexp, '');
|
|
|
-};
|
|
|
-
|
|
|
-exports.stringTrimRight = function (string) {
|
|
|
- return string.replace(trimEndRegexp, '');
|
|
|
-};
|
|
|
-
|
|
|
-exports.copyObject = function(obj) {
|
|
|
- var copy = {};
|
|
|
- for (var key in obj) {
|
|
|
- copy[key] = obj[key];
|
|
|
- }
|
|
|
- return copy;
|
|
|
-};
|
|
|
-
|
|
|
-exports.copyArray = function(array){
|
|
|
- var copy = [];
|
|
|
- for (var i=0, l=array.length; i<l; i++) {
|
|
|
- if (array[i] && typeof array[i] == "object")
|
|
|
- copy[i] = this.copyObject(array[i]);
|
|
|
- else
|
|
|
- copy[i] = array[i];
|
|
|
- }
|
|
|
- return copy;
|
|
|
-};
|
|
|
-
|
|
|
-exports.deepCopy = function deepCopy(obj) {
|
|
|
- if (typeof obj !== "object" || !obj)
|
|
|
- return obj;
|
|
|
- var copy;
|
|
|
- if (Array.isArray(obj)) {
|
|
|
- copy = [];
|
|
|
- for (var key = 0; key < obj.length; key++) {
|
|
|
- copy[key] = deepCopy(obj[key]);
|
|
|
- }
|
|
|
- return copy;
|
|
|
- }
|
|
|
- if (Object.prototype.toString.call(obj) !== "[object Object]")
|
|
|
- return obj;
|
|
|
-
|
|
|
- copy = {};
|
|
|
- for (var key in obj)
|
|
|
- copy[key] = deepCopy(obj[key]);
|
|
|
- return copy;
|
|
|
-};
|
|
|
-
|
|
|
-exports.arrayToMap = function(arr) {
|
|
|
- var map = {};
|
|
|
- for (var i=0; i<arr.length; i++) {
|
|
|
- map[arr[i]] = 1;
|
|
|
- }
|
|
|
- return map;
|
|
|
-
|
|
|
-};
|
|
|
-
|
|
|
-exports.createMap = function(props) {
|
|
|
- var map = Object.create(null);
|
|
|
- for (var i in props) {
|
|
|
- map[i] = props[i];
|
|
|
- }
|
|
|
- return map;
|
|
|
-};
|
|
|
-exports.arrayRemove = function(array, value) {
|
|
|
- for (var i = 0; i <= array.length; i++) {
|
|
|
- if (value === array[i]) {
|
|
|
- array.splice(i, 1);
|
|
|
- }
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-exports.escapeRegExp = function(str) {
|
|
|
- return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
|
|
|
-};
|
|
|
-
|
|
|
-exports.escapeHTML = function(str) {
|
|
|
- return str.replace(/&/g, "&").replace(/"/g, """).replace(/'/g, "'").replace(/</g, "<");
|
|
|
-};
|
|
|
-
|
|
|
-exports.getMatchOffsets = function(string, regExp) {
|
|
|
- var matches = [];
|
|
|
-
|
|
|
- string.replace(regExp, function(str) {
|
|
|
- matches.push({
|
|
|
- offset: arguments[arguments.length-2],
|
|
|
- length: str.length
|
|
|
- });
|
|
|
- });
|
|
|
-
|
|
|
- return matches;
|
|
|
-};
|
|
|
-exports.deferredCall = function(fcn) {
|
|
|
- var timer = null;
|
|
|
- var callback = function() {
|
|
|
- timer = null;
|
|
|
- fcn();
|
|
|
- };
|
|
|
-
|
|
|
- var deferred = function(timeout) {
|
|
|
- deferred.cancel();
|
|
|
- timer = setTimeout(callback, timeout || 0);
|
|
|
- return deferred;
|
|
|
- };
|
|
|
-
|
|
|
- deferred.schedule = deferred;
|
|
|
-
|
|
|
- deferred.call = function() {
|
|
|
- this.cancel();
|
|
|
- fcn();
|
|
|
- return deferred;
|
|
|
- };
|
|
|
-
|
|
|
- deferred.cancel = function() {
|
|
|
- clearTimeout(timer);
|
|
|
- timer = null;
|
|
|
- return deferred;
|
|
|
- };
|
|
|
-
|
|
|
- deferred.isPending = function() {
|
|
|
- return timer;
|
|
|
- };
|
|
|
-
|
|
|
- return deferred;
|
|
|
-};
|
|
|
-
|
|
|
-
|
|
|
-exports.delayedCall = function(fcn, defaultTimeout) {
|
|
|
- var timer = null;
|
|
|
- var callback = function() {
|
|
|
- timer = null;
|
|
|
- fcn();
|
|
|
- };
|
|
|
-
|
|
|
- var _self = function(timeout) {
|
|
|
- if (timer == null)
|
|
|
- timer = setTimeout(callback, timeout || defaultTimeout);
|
|
|
- };
|
|
|
-
|
|
|
- _self.delay = function(timeout) {
|
|
|
- timer && clearTimeout(timer);
|
|
|
- timer = setTimeout(callback, timeout || defaultTimeout);
|
|
|
- };
|
|
|
- _self.schedule = _self;
|
|
|
-
|
|
|
- _self.call = function() {
|
|
|
- this.cancel();
|
|
|
- fcn();
|
|
|
- };
|
|
|
-
|
|
|
- _self.cancel = function() {
|
|
|
- timer && clearTimeout(timer);
|
|
|
- timer = null;
|
|
|
- };
|
|
|
-
|
|
|
- _self.isPending = function() {
|
|
|
- return timer;
|
|
|
- };
|
|
|
-
|
|
|
- return _self;
|
|
|
-};
|
|
|
-});
|
|
|
-
|
|
|
-ace.define("ace/worker/mirror",["require","exports","module","ace/range","ace/document","ace/lib/lang"], function(require, exports, module) {
|
|
|
-"use strict";
|
|
|
-
|
|
|
-var Range = require("../range").Range;
|
|
|
-var Document = require("../document").Document;
|
|
|
-var lang = require("../lib/lang");
|
|
|
-
|
|
|
-var Mirror = exports.Mirror = function(sender) {
|
|
|
- this.sender = sender;
|
|
|
- var doc = this.doc = new Document("");
|
|
|
-
|
|
|
- var deferredUpdate = this.deferredUpdate = lang.delayedCall(this.onUpdate.bind(this));
|
|
|
-
|
|
|
- var _self = this;
|
|
|
- sender.on("change", function(e) {
|
|
|
- var data = e.data;
|
|
|
- if (data[0].start) {
|
|
|
- doc.applyDeltas(data);
|
|
|
- } else {
|
|
|
- for (var i = 0; i < data.length; i += 2) {
|
|
|
- if (Array.isArray(data[i+1])) {
|
|
|
- var d = {action: "insert", start: data[i], lines: data[i+1]};
|
|
|
- } else {
|
|
|
- var d = {action: "remove", start: data[i], end: data[i+1]};
|
|
|
- }
|
|
|
- doc.applyDelta(d, true);
|
|
|
- }
|
|
|
- }
|
|
|
- if (_self.$timeout)
|
|
|
- return deferredUpdate.schedule(_self.$timeout);
|
|
|
- _self.onUpdate();
|
|
|
- });
|
|
|
-};
|
|
|
-
|
|
|
-(function() {
|
|
|
-
|
|
|
- this.$timeout = 500;
|
|
|
-
|
|
|
- this.setTimeout = function(timeout) {
|
|
|
- this.$timeout = timeout;
|
|
|
- };
|
|
|
-
|
|
|
- this.setValue = function(value) {
|
|
|
- this.doc.setValue(value);
|
|
|
- this.deferredUpdate.schedule(this.$timeout);
|
|
|
- };
|
|
|
-
|
|
|
- this.getValue = function(callbackId) {
|
|
|
- this.sender.callback(this.doc.getValue(), callbackId);
|
|
|
- };
|
|
|
-
|
|
|
- this.onUpdate = function() {
|
|
|
- };
|
|
|
-
|
|
|
- this.isPending = function() {
|
|
|
- return this.deferredUpdate.isPending();
|
|
|
- };
|
|
|
-
|
|
|
-}).call(Mirror.prototype);
|
|
|
-
|
|
|
-});
|
|
|
-
|
|
|
-ace.define("ace/mode/latex_beta_worker",["require","exports","module","ace/lib/oop","ace/worker/mirror"], function(require, exports, module) {
|
|
|
-"use strict";
|
|
|
-
|
|
|
-var oop = require("../lib/oop");
|
|
|
-var Mirror = require("../worker/mirror").Mirror;
|
|
|
-
|
|
|
-var LatexWorker = exports.LatexWorker = function(sender) {
|
|
|
- Mirror.call(this, sender);
|
|
|
- this.setTimeout(250);
|
|
|
-};
|
|
|
-
|
|
|
-oop.inherits(LatexWorker, Mirror);
|
|
|
-
|
|
|
-var Tokenise = function (text) {
|
|
|
- var Tokens = [];
|
|
|
- var Comments = [];
|
|
|
- var pos = -1;
|
|
|
- var SPECIAL = /[\\\{\}\$\&\#\^\_\~\%]/g; // match TeX special characters
|
|
|
- var NEXTCS = /[^a-zA-Z]/g; // match characters which aren't part of a TeX control sequence
|
|
|
- var idx = 0;
|
|
|
-
|
|
|
- var lineNumber = 0; // current line number when parsing tokens (zero-based)
|
|
|
- var linePosition = []; // mapping from line number to absolute offset of line in text[]
|
|
|
- linePosition[0] = 0;
|
|
|
-
|
|
|
- var checkingDisabled = false;
|
|
|
- var count = 0; // number of tokens parses
|
|
|
- var MAX_TOKENS = 100000;
|
|
|
-
|
|
|
- while (true) {
|
|
|
- count++;
|
|
|
- if (count > MAX_TOKENS) {
|
|
|
- throw new Error("exceed max token count of " + MAX_TOKENS);
|
|
|
- break;
|
|
|
- };
|
|
|
- var result = SPECIAL.exec(text);
|
|
|
- if (result == null) {
|
|
|
- if (idx < text.length) {
|
|
|
- Tokens.push([lineNumber, "Text", idx, text.length]);
|
|
|
- }
|
|
|
- break;
|
|
|
- }
|
|
|
- if (result && result.index <= pos) {
|
|
|
- throw new Error("infinite loop in parsing");
|
|
|
- break;
|
|
|
- };
|
|
|
- pos = result.index;
|
|
|
- if (pos > idx) {
|
|
|
- Tokens.push([lineNumber, "Text", idx, pos]);
|
|
|
- }
|
|
|
- for (var i = idx; i < pos; i++) {
|
|
|
- if (text[i] === "\n") {
|
|
|
- lineNumber++;
|
|
|
- linePosition[lineNumber] = i+1;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- var newIdx = SPECIAL.lastIndex;
|
|
|
- idx = newIdx;
|
|
|
- var code = result[0];
|
|
|
- if (code === "%") { // comment character
|
|
|
- var newLinePos = text.indexOf("\n", idx);
|
|
|
- if (newLinePos === -1) {
|
|
|
- newLinePos = text.length;
|
|
|
- };
|
|
|
- var commentString = text.substring(idx, newLinePos);
|
|
|
- if (commentString.indexOf("%novalidate") === 0) {
|
|
|
- return [];
|
|
|
- } else if(!checkingDisabled && commentString.indexOf("%begin novalidate") === 0) {
|
|
|
- checkingDisabled = true;
|
|
|
- } else if (checkingDisabled && commentString.indexOf("%end novalidate") === 0) {
|
|
|
- checkingDisabled = false;
|
|
|
- };
|
|
|
- idx = SPECIAL.lastIndex = newLinePos + 1;
|
|
|
- Comments.push([lineNumber, idx, newLinePos]);
|
|
|
- lineNumber++;
|
|
|
- linePosition[lineNumber] = idx;
|
|
|
- } else if (checkingDisabled) {
|
|
|
- continue;
|
|
|
- } else if (code === '\\') { // escape character
|
|
|
- NEXTCS.lastIndex = idx;
|
|
|
- var controlSequence = NEXTCS.exec(text);
|
|
|
- var nextSpecialPos = controlSequence === null ? idx : controlSequence.index;
|
|
|
- if (nextSpecialPos === idx) {
|
|
|
- Tokens.push([lineNumber, code, pos, idx + 1, text[idx], "control-symbol"]);
|
|
|
- idx = SPECIAL.lastIndex = idx + 1;
|
|
|
- char = text[nextSpecialPos];
|
|
|
- if (char === '\n') { lineNumber++; linePosition[lineNumber] = nextSpecialPos;};
|
|
|
- } else {
|
|
|
- Tokens.push([lineNumber, code, pos, nextSpecialPos, text.slice(idx, nextSpecialPos)]);
|
|
|
- var char;
|
|
|
- while ((char = text[nextSpecialPos]) === ' ' || char === '\t' || char === '\r' || char === '\n') {
|
|
|
- nextSpecialPos++;
|
|
|
- if (char === '\n') { lineNumber++; linePosition[lineNumber] = nextSpecialPos;};
|
|
|
- }
|
|
|
- idx = SPECIAL.lastIndex = nextSpecialPos;
|
|
|
- }
|
|
|
- } else if (code === "{") { // open group
|
|
|
- Tokens.push([lineNumber, code, pos]);
|
|
|
- } else if (code === "}") { // close group
|
|
|
- Tokens.push([lineNumber, code, pos]);
|
|
|
- } else if (code === "$") { // math mode
|
|
|
- Tokens.push([lineNumber, code, pos]);
|
|
|
- } else if (code === "&") { // tabalign
|
|
|
- Tokens.push([lineNumber, code, pos]);
|
|
|
- } else if (code === "#") { // macro parameter
|
|
|
- Tokens.push([lineNumber, code, pos]);
|
|
|
- } else if (code === "^") { // superscript
|
|
|
- Tokens.push([lineNumber, code, pos]);
|
|
|
- } else if (code === "_") { // subscript
|
|
|
- Tokens.push([lineNumber, code, pos]);
|
|
|
- } else if (code === "~") { // active character (space)
|
|
|
- Tokens.push([lineNumber, code, pos]);
|
|
|
- } else {
|
|
|
- throw "unrecognised character " + code;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return {tokens: Tokens, comments: Comments, linePosition: linePosition, lineNumber: lineNumber, text: text};
|
|
|
-};
|
|
|
-
|
|
|
-var read1arg = function (TokeniseResult, k, options) {
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var text = TokeniseResult.text;
|
|
|
- if (options && options.allowStar) {
|
|
|
- var optional = Tokens[k+1];
|
|
|
- if (optional && optional[1] === "Text") {
|
|
|
- var optionalstr = text.substring(optional[2], optional[3]);
|
|
|
- if (optionalstr === "*") { k++;}
|
|
|
- };
|
|
|
- };
|
|
|
-
|
|
|
- var open = Tokens[k+1];
|
|
|
- var env = Tokens[k+2];
|
|
|
- var close = Tokens[k+3];
|
|
|
- var envName;
|
|
|
-
|
|
|
- if(open && open[1] === "\\") {
|
|
|
- envName = open[4]; // array element 4 is command sequence
|
|
|
- return k + 1;
|
|
|
- } else if(open && open[1] === "{" && env && env[1] === "\\" && close && close[1] === "}") {
|
|
|
- envName = env[4]; // NOTE: if we were actually using this, keep track of * above
|
|
|
- return k + 3; // array element 4 is command sequence
|
|
|
- } else {
|
|
|
- return null;
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-var readLetDefinition = function (TokeniseResult, k) {
|
|
|
-
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var text = TokeniseResult.text;
|
|
|
-
|
|
|
- var first = Tokens[k+1];
|
|
|
- var second = Tokens[k+2];
|
|
|
- var third = Tokens[k+3];
|
|
|
-
|
|
|
- if(first && first[1] === "\\" && second && second[1] === "\\") {
|
|
|
- return k + 2;
|
|
|
- } else if(first && first[1] === "\\" &&
|
|
|
- second && second[1] === "Text" && text.substring(second[2], second[3]) === "=" &&
|
|
|
- third && third[1] === "\\") {
|
|
|
- return k + 3;
|
|
|
- } else {
|
|
|
- return null;
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-var read1name = function (TokeniseResult, k) {
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var text = TokeniseResult.text;
|
|
|
-
|
|
|
- var open = Tokens[k+1];
|
|
|
- var env = Tokens[k+2];
|
|
|
- var close = Tokens[k+3];
|
|
|
-
|
|
|
- if(open && open[1] === "{" && env && env[1] === "Text" && close && close[1] === "}") {
|
|
|
- var envName = text.substring(env[2], env[3]);
|
|
|
- return k + 3;
|
|
|
- } else if (open && open[1] === "{" && env && env[1] === "Text") {
|
|
|
- envName = "";
|
|
|
- for (var j = k + 2, tok; (tok = Tokens[j]); j++) {
|
|
|
- if (tok[1] === "Text") {
|
|
|
- var str = text.substring(tok[2], tok[3]);
|
|
|
- if (!str.match(/^\S*$/)) { break; }
|
|
|
- envName = envName + str;
|
|
|
- } else if (tok[1] === "_") {
|
|
|
- envName = envName + "_";
|
|
|
- } else {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (tok && tok[1] === "}") {
|
|
|
- return j; // advance past these tokens
|
|
|
- } else {
|
|
|
- return null;
|
|
|
- }
|
|
|
- } else {
|
|
|
- return null;
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-var read1filename = function (TokeniseResult, k) {
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var text = TokeniseResult.text;
|
|
|
-
|
|
|
- var fileName = "";
|
|
|
- for (var j = k + 1, tok; (tok = Tokens[j]); j++) {
|
|
|
- if (tok[1] === "Text") {
|
|
|
- var str = text.substring(tok[2], tok[3]);
|
|
|
- if (!str.match(/^\S*$/)) { break; }
|
|
|
- fileName = fileName + str;
|
|
|
- } else if (tok[1] === "_") {
|
|
|
- fileName = fileName + "_";
|
|
|
- } else {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (fileName.length > 0) {
|
|
|
- return j; // advance past these tokens
|
|
|
- } else {
|
|
|
- return null;
|
|
|
- }
|
|
|
-};
|
|
|
-
|
|
|
-var readOptionalParams = function(TokeniseResult, k) {
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var text = TokeniseResult.text;
|
|
|
-
|
|
|
- var params = Tokens[k+1];
|
|
|
-
|
|
|
- if(params && params[1] === "Text") {
|
|
|
- var paramNum = text.substring(params[2], params[3]);
|
|
|
- if (paramNum.match(/^\[\d+\](\[[^\]]*\])*\s*$/)) {
|
|
|
- return k + 1; // got it
|
|
|
- };
|
|
|
- };
|
|
|
- var count = 0;
|
|
|
- var nextToken = Tokens[k+1];
|
|
|
- var pos = nextToken[2];
|
|
|
-
|
|
|
- for (var i = pos, end = text.length; i < end; i++) {
|
|
|
- var char = text[i];
|
|
|
- if (nextToken && i >= nextToken[2]) { k++; nextToken = Tokens[k+1];};
|
|
|
- if (char === "[") { count++; }
|
|
|
- if (char === "]") { count--; }
|
|
|
- if (count === 0 && char === "{") { return k - 1; }
|
|
|
- if (count > 0 && (char === '\r' || char === '\n')) { return null; }
|
|
|
- };
|
|
|
- return null;
|
|
|
-};
|
|
|
-
|
|
|
-var readOptionalGeneric = function(TokeniseResult, k) {
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var text = TokeniseResult.text;
|
|
|
-
|
|
|
- var params = Tokens[k+1];
|
|
|
-
|
|
|
- if(params && params[1] === "Text") {
|
|
|
- var paramNum = text.substring(params[2], params[3]);
|
|
|
- if (paramNum.match(/^(\[[^\]]*\])+\s*$/)) {
|
|
|
- return k + 1; // got it
|
|
|
- };
|
|
|
- };
|
|
|
- return null;
|
|
|
-};
|
|
|
-
|
|
|
-var readOptionalDef = function (TokeniseResult, k) {
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var text = TokeniseResult.text;
|
|
|
-
|
|
|
- var defToken = Tokens[k];
|
|
|
- var pos = defToken[3];
|
|
|
-
|
|
|
- var openBrace = "{";
|
|
|
- var nextToken = Tokens[k+1];
|
|
|
- for (var i = pos, end = text.length; i < end; i++) {
|
|
|
- var char = text[i];
|
|
|
- if (nextToken && i >= nextToken[2]) { k++; nextToken = Tokens[k+1];};
|
|
|
- if (char === openBrace) { return k - 1; }; // move back to the last token of the optional arguments
|
|
|
- if (char === '\r' || char === '\n') { return null; }
|
|
|
- };
|
|
|
-
|
|
|
- return null;
|
|
|
-
|
|
|
-};
|
|
|
-
|
|
|
-var readDefinition = function(TokeniseResult, k) {
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var text = TokeniseResult.text;
|
|
|
-
|
|
|
- k = k + 1;
|
|
|
- var count = 0;
|
|
|
- var nextToken = Tokens[k];
|
|
|
- while (nextToken && nextToken[1] === "Text") {
|
|
|
- var start = nextToken[2], end = nextToken[3];
|
|
|
- for (var i = start; i < end; i++) {
|
|
|
- var char = text[i];
|
|
|
- if (char === ' ' || char === '\t' || char === '\r' || char === '\n') { continue; }
|
|
|
- return null; // bail out, should begin with a {
|
|
|
- }
|
|
|
- k++;
|
|
|
- nextToken = Tokens[k];
|
|
|
- }
|
|
|
- if (nextToken && nextToken[1] === "{") {
|
|
|
- count++;
|
|
|
- while (count>0) {
|
|
|
- k++;
|
|
|
- nextToken = Tokens[k];
|
|
|
- if(!nextToken) { break; };
|
|
|
- if (nextToken[1] === "}") { count--; }
|
|
|
- if (nextToken[1] === "{") { count++; }
|
|
|
- }
|
|
|
- return k;
|
|
|
- }
|
|
|
-
|
|
|
- return null;
|
|
|
-};
|
|
|
-
|
|
|
-var readVerb = function(TokeniseResult, k) {
|
|
|
-
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var text = TokeniseResult.text;
|
|
|
-
|
|
|
- var verbToken = Tokens[k];
|
|
|
- var verbStr = text.substring(verbToken[2], verbToken[3]);
|
|
|
- var pos = verbToken[3];
|
|
|
- if (text[pos] === "*") { pos++; } // \verb* form of command
|
|
|
- var delimiter = text[pos];
|
|
|
- pos++;
|
|
|
-
|
|
|
- var nextToken = Tokens[k+1];
|
|
|
- for (var i = pos, end = text.length; i < end; i++) {
|
|
|
- var char = text[i];
|
|
|
- if (nextToken && i >= nextToken[2]) { k++; nextToken = Tokens[k+1];};
|
|
|
- if (char === delimiter) { return k; };
|
|
|
- if (char === '\r' || char === '\n') { return null; }
|
|
|
- };
|
|
|
-
|
|
|
- return null;
|
|
|
-};
|
|
|
-
|
|
|
-var readUrl = function(TokeniseResult, k) {
|
|
|
-
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var text = TokeniseResult.text;
|
|
|
-
|
|
|
- var urlToken = Tokens[k];
|
|
|
- var urlStr = text.substring(urlToken[2], urlToken[3]);
|
|
|
- var pos = urlToken[3];
|
|
|
- var openDelimiter = text[pos];
|
|
|
- var closeDelimiter = (openDelimiter === "{") ? "}" : openDelimiter;
|
|
|
- var nextToken = Tokens[k+1];
|
|
|
- if (nextToken && pos === nextToken[2]) {
|
|
|
- k++;
|
|
|
- nextToken = Tokens[k+1];
|
|
|
- };
|
|
|
- pos++;
|
|
|
-
|
|
|
- var count = 1;
|
|
|
- for (var i = pos, end = text.length; count > 0 && i < end; i++) {
|
|
|
- var char = text[i];
|
|
|
- if (nextToken && i >= nextToken[2]) { k++; nextToken = Tokens[k+1];};
|
|
|
- if (char === closeDelimiter) {
|
|
|
- count--;
|
|
|
- } else if (char === openDelimiter) {
|
|
|
- count++;
|
|
|
- };
|
|
|
- if (count === 0) { return k; };
|
|
|
- if (char === '\r' || char === '\n') { return null; }
|
|
|
- };
|
|
|
-
|
|
|
- return null;
|
|
|
-};
|
|
|
-
|
|
|
-var InterpretTokens = function (TokeniseResult, ErrorReporter) {
|
|
|
- var Tokens = TokeniseResult.tokens;
|
|
|
- var linePosition = TokeniseResult.linePosition;
|
|
|
- var lineNumber = TokeniseResult.lineNumber;
|
|
|
- var text = TokeniseResult.text;
|
|
|
-
|
|
|
- var TokenErrorFromTo = ErrorReporter.TokenErrorFromTo;
|
|
|
- var TokenError = ErrorReporter.TokenError;
|
|
|
- var Environments = new EnvHandler(ErrorReporter);
|
|
|
-
|
|
|
- var nextGroupMathMode = null; // if the next group should have math mode on or off (for \hbox)
|
|
|
- var nextGroupMathModeStack = [] ; // tracking all nextGroupMathModes
|
|
|
- var seenUserDefinedBeginEquation = false; // if we have seen macros like \beq
|
|
|
- var seenUserDefinedEndEquation = false; // if we have seen macros like \eeq
|
|
|
-
|
|
|
- for (var i = 0, len = Tokens.length; i < len; i++) {
|
|
|
- var token = Tokens[i];
|
|
|
- var line = token[0], type = token[1], start = token[2], end = token[3], seq = token[4];
|
|
|
-
|
|
|
- if (type === "{") {
|
|
|
- Environments.push({command:"{", token:token, mathMode: nextGroupMathMode});
|
|
|
- nextGroupMathModeStack.push(nextGroupMathMode);
|
|
|
- nextGroupMathMode = null;
|
|
|
- continue;
|
|
|
- } else if (type === "}") {
|
|
|
- Environments.push({command:"}", token:token});
|
|
|
- nextGroupMathMode = nextGroupMathModeStack.pop();
|
|
|
- continue;
|
|
|
- } else {
|
|
|
- nextGroupMathMode = null;
|
|
|
- };
|
|
|
-
|
|
|
- if (type === "\\") {
|
|
|
- if (seq === "begin" || seq === "end") {
|
|
|
- var open = Tokens[i+1];
|
|
|
- var env = Tokens[i+2];
|
|
|
- var close = Tokens[i+3];
|
|
|
- if(open && open[1] === "{" && env && env[1] === "Text" && close && close[1] === "}") {
|
|
|
- var envName = text.substring(env[2], env[3]);
|
|
|
- Environments.push({command: seq, name: envName, token: token, closeToken: close});
|
|
|
- i = i + 3; // advance past these tokens
|
|
|
- } else {
|
|
|
- if (open && open[1] === "{" && env && env[1] === "Text") {
|
|
|
- envName = "";
|
|
|
- for (var j = i + 2, tok; (tok = Tokens[j]); j++) {
|
|
|
- if (tok[1] === "Text") {
|
|
|
- var str = text.substring(tok[2], tok[3]);
|
|
|
- if (!str.match(/^\S*$/)) { break; }
|
|
|
- envName = envName + str;
|
|
|
- } else if (tok[1] === "_") {
|
|
|
- envName = envName + "_";
|
|
|
- } else {
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- if (tok && tok[1] === "}") {
|
|
|
- Environments.push({command: seq, name: envName, token: token, closeToken: close});
|
|
|
- i = j; // advance past these tokens
|
|
|
- continue;
|
|
|
- }
|
|
|
- }
|
|
|
- var endToken = null;
|
|
|
- if (open && open[1] === "{") {
|
|
|
- endToken = open; // we've got a {
|
|
|
- if (env && env[1] === "Text") {
|
|
|
- endToken = env.slice(); // we've got some text following the {
|
|
|
- start = endToken[2]; end = endToken[3];
|
|
|
- for (j = start; j < end; j++) {
|
|
|
- var char = text[j];
|
|
|
- if (char === ' ' || char === '\t' || char === '\r' || char === '\n') { break; }
|
|
|
- }
|
|
|
- endToken[3] = j; // the end of partial token is as far as we got looking ahead
|
|
|
- };
|
|
|
- };
|
|
|
-
|
|
|
- if (endToken) {
|
|
|
- TokenErrorFromTo(token, endToken, "invalid environment command " + text.substring(token[2], endToken[3] || endToken[2]));
|
|
|
- } else {
|
|
|
- TokenError(token, "invalid environment command");
|
|
|
- };
|
|
|
- }
|
|
|
- } else if (typeof seq === "string" && seq.match(/^(be|beq|beqa|bea)$/i)) {
|
|
|
- seenUserDefinedBeginEquation = true;
|
|
|
- } else if (typeof seq === "string" && seq.match(/^(ee|eeq|eeqn|eeqa|eeqan|eea)$/i)) {
|
|
|
- seenUserDefinedEndEquation = true;
|
|
|
- } else if (seq === "newcommand" || seq === "renewcommand" || seq === "DeclareRobustCommand") {
|
|
|
- var newPos = read1arg(TokeniseResult, i, {allowStar: true});
|
|
|
- if (newPos === null) { continue; } else {i = newPos;};
|
|
|
- newPos = readOptionalParams(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
-
|
|
|
- } else if (seq === "def") {
|
|
|
- newPos = read1arg(TokeniseResult, i);
|
|
|
- if (newPos === null) { continue; } else {i = newPos;};
|
|
|
- newPos = readOptionalDef(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
-
|
|
|
- } else if (seq === "let") {
|
|
|
- newPos = readLetDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { continue; } else {i = newPos;};
|
|
|
-
|
|
|
- } else if (seq === "newcolumntype") {
|
|
|
- newPos = read1name(TokeniseResult, i);
|
|
|
- if (newPos === null) { continue; } else {i = newPos;};
|
|
|
- newPos = readOptionalParams(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
-
|
|
|
- } else if (seq === "newenvironment" || seq === "renewenvironment") {
|
|
|
- newPos = read1name(TokeniseResult, i);
|
|
|
- if (newPos === null) { continue; } else {i = newPos;};
|
|
|
- newPos = readOptionalParams(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- } else if (seq === "verb") {
|
|
|
- newPos = readVerb(TokeniseResult, i);
|
|
|
- if (newPos === null) { TokenError(token, "invalid verbatim command"); } else {i = newPos;};
|
|
|
- } else if (seq === "url") {
|
|
|
- newPos = readUrl(TokeniseResult, i);
|
|
|
- if (newPos === null) { TokenError(token, "invalid url command"); } else {i = newPos;};
|
|
|
- } else if (seq === "left" || seq === "right") {
|
|
|
- var nextToken = Tokens[i+1];
|
|
|
- char = "";
|
|
|
- if (nextToken && nextToken[1] === "Text") {
|
|
|
- char = text.substring(nextToken[2], nextToken[2] + 1);
|
|
|
- } else if (nextToken && nextToken[1] === "\\" && nextToken[5] == "control-symbol") {
|
|
|
- char = nextToken[4];
|
|
|
- } else if (nextToken && nextToken[1] === "\\") {
|
|
|
- char = "unknown";
|
|
|
- }
|
|
|
- if (char === "" || (char !== "unknown" && "(){}[]<>/|\\.".indexOf(char) === -1)) {
|
|
|
- TokenError(token, "invalid bracket command");
|
|
|
- } else {
|
|
|
- i = i + 1;
|
|
|
- Environments.push({command:seq, token:token});
|
|
|
- };
|
|
|
- } else if (seq === "(" || seq === ")" || seq === "[" || seq === "]") {
|
|
|
- Environments.push({command:seq, token:token});
|
|
|
- } else if (seq === "input") {
|
|
|
- newPos = read1filename(TokeniseResult, i);
|
|
|
- if (newPos === null) { continue; } else {i = newPos;};
|
|
|
- } else if (seq === "hbox" || seq === "text" || seq === "mbox" || seq === "footnote" || seq === "intertext" || seq === "shortintertext" || seq === "textnormal" || seq === "tag" || seq === "reflectbox" || seq === "textrm") {
|
|
|
- nextGroupMathMode = false;
|
|
|
- } else if (seq === "rotatebox" || seq === "scalebox") {
|
|
|
- newPos = readOptionalGeneric(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- nextGroupMathMode = false;
|
|
|
- } else if (seq === "resizebox") {
|
|
|
- newPos = readOptionalGeneric(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
-
|
|
|
- nextGroupMathMode = false;
|
|
|
- } else if (seq === "DeclareMathOperator") {
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- } else if (seq === "DeclarePairedDelimiter") {
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- newPos = readDefinition(TokeniseResult, i);
|
|
|
- if (newPos === null) { /* do nothing */ } else {i = newPos;};
|
|
|
- } else if (typeof seq === "string" && seq.match(/^(alpha|beta|gamma|delta|epsilon|varepsilon|zeta|eta|theta|vartheta|iota|kappa|lambda|mu|nu|xi|pi|varpi|rho|varrho|sigma|varsigma|tau|upsilon|phi|varphi|chi|psi|omega|Gamma|Delta|Theta|Lambda|Xi|Pi|Sigma|Upsilon|Phi|Psi|Omega)$/)) {
|
|
|
- var currentMathMode = Environments.getMathMode() ; // returns null / $(inline) / $$(display)
|
|
|
- if (currentMathMode === null) {
|
|
|
- TokenError(token, type + seq + " must be inside math mode", {mathMode:true});
|
|
|
- };
|
|
|
- } else if (typeof seq === "string" && seq.match(/^(chapter|section|subsection|subsubsection)$/)) {
|
|
|
- currentMathMode = Environments.getMathMode() ; // returns null / $(inline) / $$(display)
|
|
|
- if (currentMathMode) {
|
|
|
- TokenError(token, type + seq + " used inside math mode", {mathMode:true});
|
|
|
- Environments.resetMathMode();
|
|
|
- };
|
|
|
- } else if (typeof seq === "string" && seq.match(/^[a-z]+$/)) {
|
|
|
- nextGroupMathMode = undefined;
|
|
|
- };
|
|
|
-
|
|
|
- } else if (type === "$") {
|
|
|
- var lookAhead = Tokens[i+1];
|
|
|
- var nextIsDollar = lookAhead && lookAhead[1] === "$";
|
|
|
- currentMathMode = Environments.getMathMode() ; // returns null / $(inline) / $$(display)
|
|
|
- if (nextIsDollar && (!currentMathMode || currentMathMode.command == "$$")) {
|
|
|
- Environments.push({command:"$$", token:token});
|
|
|
- i = i + 1;
|
|
|
- } else {
|
|
|
- Environments.push({command:"$", token:token});
|
|
|
- }
|
|
|
- } else if (type === "^" || type === "_") {
|
|
|
- currentMathMode = Environments.getMathMode() ; // returns null / $(inline) / $$(display)
|
|
|
- var insideGroup = Environments.insideGroup(); // true if inside {....}
|
|
|
- if (currentMathMode === null && !insideGroup) {
|
|
|
- TokenError(token, type + " must be inside math mode", {mathMode:true});
|
|
|
- };
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- if (seenUserDefinedBeginEquation && seenUserDefinedEndEquation) {
|
|
|
- ErrorReporter.filterMath = true;
|
|
|
- };
|
|
|
-
|
|
|
- return Environments;
|
|
|
-};
|
|
|
-
|
|
|
-var EnvHandler = function (ErrorReporter) {
|
|
|
- var ErrorTo = ErrorReporter.EnvErrorTo;
|
|
|
- var ErrorFromTo = ErrorReporter.EnvErrorFromTo;
|
|
|
- var ErrorFrom = ErrorReporter.EnvErrorFrom;
|
|
|
-
|
|
|
- var envs = [];
|
|
|
-
|
|
|
- var state = [];
|
|
|
- var documentClosed = null;
|
|
|
- var inVerbatim = false;
|
|
|
- var verbatimRanges = [];
|
|
|
-
|
|
|
- this.Environments = envs;
|
|
|
-
|
|
|
- this.push = function (newEnv) {
|
|
|
- this.setEnvProps(newEnv);
|
|
|
- this.checkAndUpdateState(newEnv);
|
|
|
- envs.push(newEnv);
|
|
|
- };
|
|
|
-
|
|
|
- this._endVerbatim = function (thisEnv) {
|
|
|
- var lastEnv = state.pop();
|
|
|
- if (lastEnv && lastEnv.name === thisEnv.name) {
|
|
|
- inVerbatim = false;
|
|
|
- verbatimRanges.push({start: lastEnv.token[2], end: thisEnv.token[2]});
|
|
|
- } else {
|
|
|
- if(lastEnv) { state.push(lastEnv); } ;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- var invalidEnvs = [];
|
|
|
-
|
|
|
- this._end = function (thisEnv) {
|
|
|
- do {
|
|
|
- var lastEnv = state.pop();
|
|
|
- var retry = false;
|
|
|
- var i;
|
|
|
-
|
|
|
- if (closedBy(lastEnv, thisEnv)) {
|
|
|
- if (thisEnv.command === "end" && thisEnv.name === "document" && !documentClosed) {
|
|
|
- documentClosed = thisEnv;
|
|
|
- };
|
|
|
- return;
|
|
|
- } else if (!lastEnv) {
|
|
|
- if (documentClosed) {
|
|
|
- ErrorFromTo(documentClosed, thisEnv, "\\end{" + documentClosed.name + "} is followed by unexpected content",{errorAtStart: true, type: "info"});
|
|
|
- } else {
|
|
|
- ErrorTo(thisEnv, "unexpected " + getName(thisEnv));
|
|
|
- }
|
|
|
- } else if (invalidEnvs.length > 0 && (i = indexOfClosingEnvInArray(invalidEnvs, thisEnv) > -1)) {
|
|
|
- invalidEnvs.splice(i, 1);
|
|
|
- if (lastEnv) { state.push(lastEnv); } ;
|
|
|
- return;
|
|
|
- } else {
|
|
|
- var status = reportError(lastEnv, thisEnv);
|
|
|
- if (envPrecedence(lastEnv) < envPrecedence(thisEnv)) {
|
|
|
- invalidEnvs.push(lastEnv);
|
|
|
- retry = true;
|
|
|
- } else {
|
|
|
- var prevLastEnv = state.pop();
|
|
|
- if(prevLastEnv) {
|
|
|
- if (thisEnv.name === prevLastEnv.name) {
|
|
|
- return;
|
|
|
- } else {
|
|
|
- state.push(prevLastEnv);
|
|
|
- }
|
|
|
- }
|
|
|
- invalidEnvs.push(lastEnv);
|
|
|
- }
|
|
|
-
|
|
|
- }
|
|
|
- } while (retry === true);
|
|
|
- };
|
|
|
-
|
|
|
- var CLOSING_DELIMITER = {
|
|
|
- "{" : "}",
|
|
|
- "left" : "right",
|
|
|
- "[" : "]",
|
|
|
- "(" : ")",
|
|
|
- "$" : "$",
|
|
|
- "$$": "$$"
|
|
|
- };
|
|
|
-
|
|
|
- var closedBy = function (lastEnv, thisEnv) {
|
|
|
- if (!lastEnv) {
|
|
|
- return false ;
|
|
|
- } else if (thisEnv.command === "end") {
|
|
|
- return lastEnv.command === "begin" && lastEnv.name === thisEnv.name;
|
|
|
- } else if (thisEnv.command === CLOSING_DELIMITER[lastEnv.command]) {
|
|
|
- return true;
|
|
|
- } else {
|
|
|
- return false;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- var indexOfClosingEnvInArray = function (envs, thisEnv) {
|
|
|
- for (var i = 0, n = envs.length; i < n ; i++) {
|
|
|
- if (closedBy(envs[i], thisEnv)) {
|
|
|
- return i;
|
|
|
- }
|
|
|
- }
|
|
|
- return -1;
|
|
|
- };
|
|
|
-
|
|
|
- var envPrecedence = function (env) {
|
|
|
- var openScore = {
|
|
|
- "{" : 1,
|
|
|
- "left" : 2,
|
|
|
- "$" : 3,
|
|
|
- "$$" : 4,
|
|
|
- "begin": 4
|
|
|
- };
|
|
|
- var closeScore = {
|
|
|
- "}" : 1,
|
|
|
- "right" : 2,
|
|
|
- "$" : 3,
|
|
|
- "$$" : 5,
|
|
|
- "end": 4
|
|
|
- };
|
|
|
- if (env.command) {
|
|
|
- return openScore[env.command] || closeScore[env.command];
|
|
|
- } else {
|
|
|
- return 0;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- var getName = function(env) {
|
|
|
- var description = {
|
|
|
- "{" : "open group {",
|
|
|
- "}" : "close group }",
|
|
|
- "[" : "open display math \\[",
|
|
|
- "]" : "close display math \\]",
|
|
|
- "(" : "open inline math \\(",
|
|
|
- ")" : "close inline math \\)",
|
|
|
- "$" : "$",
|
|
|
- "$$" : "$$",
|
|
|
- "left" : "\\left",
|
|
|
- "right" : "\\right"
|
|
|
- };
|
|
|
- if (env.command === "begin" || env.command === "end") {
|
|
|
- return "\\" + env.command + "{" + env.name + "}";
|
|
|
- } else if (env.command in description) {
|
|
|
- return description[env.command];
|
|
|
- } else {
|
|
|
- return env.command;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- var EXTRA_CLOSE = 1;
|
|
|
- var UNCLOSED_GROUP = 2;
|
|
|
- var UNCLOSED_ENV = 3;
|
|
|
-
|
|
|
- var reportError = function(lastEnv, thisEnv) {
|
|
|
- if (!lastEnv) { // unexpected close, nothing was open!
|
|
|
- if (documentClosed) {
|
|
|
- ErrorFromTo(documentClosed, thisEnv, "\\end{" + documentClosed.name + "} is followed by unexpected end group }",{errorAtStart: true, type: "info"});
|
|
|
- } else {
|
|
|
- ErrorTo(thisEnv, "unexpected " + getName(thisEnv));
|
|
|
- };
|
|
|
- return EXTRA_CLOSE;
|
|
|
- } else if (lastEnv.command === "{" && thisEnv.command === "end") {
|
|
|
- ErrorFromTo(lastEnv, thisEnv, "unclosed " + getName(lastEnv) + " found at " + getName(thisEnv),
|
|
|
- {suppressIfEditing:true, errorAtStart: true, type:"warning"});
|
|
|
- return UNCLOSED_GROUP;
|
|
|
- } else {
|
|
|
- var pLast = envPrecedence(lastEnv);
|
|
|
- var pThis = envPrecedence(thisEnv);
|
|
|
- if (pThis > pLast) {
|
|
|
- ErrorFromTo(lastEnv, thisEnv, "unclosed " + getName(lastEnv) + " found at " + getName(thisEnv),
|
|
|
- {suppressIfEditing:true, errorAtStart: true});
|
|
|
- } else {
|
|
|
- ErrorFromTo(lastEnv, thisEnv, "unexpected " + getName(thisEnv) + " after " + getName(lastEnv));
|
|
|
- }
|
|
|
- return UNCLOSED_ENV;
|
|
|
- };
|
|
|
- };
|
|
|
-
|
|
|
- this._beginMathMode = function (thisEnv) {
|
|
|
- var currentMathMode = this.getMathMode(); // undefined, null, $, $$, name of mathmode env
|
|
|
- if (currentMathMode) {
|
|
|
- ErrorFrom(thisEnv, thisEnv.name + " used inside existing math mode " + getName(currentMathMode),
|
|
|
- {suppressIfEditing:true, errorAtStart: true, mathMode:true});
|
|
|
- };
|
|
|
- thisEnv.mathMode = thisEnv;
|
|
|
- state.push(thisEnv);
|
|
|
- };
|
|
|
-
|
|
|
- this._toggleMathMode = function (thisEnv) {
|
|
|
- var lastEnv = state.pop();
|
|
|
- if (closedBy(lastEnv, thisEnv)) {
|
|
|
- return;
|
|
|
- } else {
|
|
|
- if (lastEnv) {state.push(lastEnv);}
|
|
|
- if (lastEnv && lastEnv.mathMode) {
|
|
|
- this._end(thisEnv);
|
|
|
- } else {
|
|
|
- thisEnv.mathMode = thisEnv;
|
|
|
- state.push(thisEnv);
|
|
|
- }
|
|
|
- };
|
|
|
- };
|
|
|
-
|
|
|
- this.getMathMode = function () {
|
|
|
- var n = state.length;
|
|
|
- if (n > 0) {
|
|
|
- return state[n-1].mathMode;
|
|
|
- } else {
|
|
|
- return null;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- this.insideGroup = function () {
|
|
|
- var n = state.length;
|
|
|
- if (n > 0) {
|
|
|
- return (state[n-1].command === "{");
|
|
|
- } else {
|
|
|
- return null;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- var resetMathMode = function () {
|
|
|
- var n = state.length;
|
|
|
- if (n > 0) {
|
|
|
- var lastMathMode = state[n-1].mathMode;
|
|
|
- do {
|
|
|
- var lastEnv = state.pop();
|
|
|
- } while (lastEnv && lastEnv !== lastMathMode);
|
|
|
- } else {
|
|
|
- return;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- this.resetMathMode = resetMathMode;
|
|
|
-
|
|
|
- var getNewMathMode = function (currentMathMode, thisEnv) {
|
|
|
- var newMathMode = null;
|
|
|
-
|
|
|
- if (thisEnv.command === "{") {
|
|
|
- if (thisEnv.mathMode !== null) {
|
|
|
- newMathMode = thisEnv.mathMode;
|
|
|
- } else {
|
|
|
- newMathMode = currentMathMode;
|
|
|
- }
|
|
|
- } else if (thisEnv.command === "left") {
|
|
|
- if (currentMathMode === null) {
|
|
|
- ErrorFrom(thisEnv, "\\left can only be used in math mode", {mathMode: true});
|
|
|
- };
|
|
|
- newMathMode = currentMathMode;
|
|
|
- } else if (thisEnv.command === "begin") {
|
|
|
- var name = thisEnv.name;
|
|
|
- if (name) {
|
|
|
- if (name.match(/^(document|figure|center|enumerate|itemize|table|abstract|proof|lemma|theorem|definition|proposition|corollary|remark|notation|thebibliography)$/)) {
|
|
|
- if (currentMathMode) {
|
|
|
- ErrorFromTo(currentMathMode, thisEnv, thisEnv.name + " used inside " + getName(currentMathMode),
|
|
|
- {suppressIfEditing:true, errorAtStart: true, mathMode: true});
|
|
|
- resetMathMode();
|
|
|
- };
|
|
|
- newMathMode = null;
|
|
|
- } else if (name.match(/^(array|gathered|split|aligned|alignedat)\*?$/)) {
|
|
|
- if (currentMathMode === null) {
|
|
|
- ErrorFrom(thisEnv, thisEnv.name + " not inside math mode", {mathMode: true});
|
|
|
- };
|
|
|
- newMathMode = currentMathMode;
|
|
|
- } else if (name.match(/^(math|displaymath|equation|eqnarray|multline|align|gather|flalign|alignat)\*?$/)) {
|
|
|
- if (currentMathMode) {
|
|
|
- ErrorFromTo(currentMathMode, thisEnv, thisEnv.name + " used inside " + getName(currentMathMode),
|
|
|
- {suppressIfEditing:true, errorAtStart: true, mathMode: true});
|
|
|
- resetMathMode();
|
|
|
- };
|
|
|
- newMathMode = thisEnv;
|
|
|
- } else {
|
|
|
- newMathMode = undefined; // undefined means we don't know if we are in math mode or not
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
- return newMathMode;
|
|
|
- };
|
|
|
-
|
|
|
- this.checkAndUpdateState = function (thisEnv) {
|
|
|
- if (inVerbatim) {
|
|
|
- if (thisEnv.command === "end") {
|
|
|
- this._endVerbatim(thisEnv);
|
|
|
- } else {
|
|
|
- return; // ignore anything in verbatim environments
|
|
|
- }
|
|
|
- } else if(thisEnv.command === "begin" || thisEnv.command === "{" || thisEnv.command === "left") {
|
|
|
- if (thisEnv.verbatim) {inVerbatim = true;};
|
|
|
- var currentMathMode = this.getMathMode(); // undefined, null, $, $$, name of mathmode env
|
|
|
- var newMathMode = getNewMathMode(currentMathMode, thisEnv);
|
|
|
- thisEnv.mathMode = newMathMode;
|
|
|
- state.push(thisEnv);
|
|
|
- } else if (thisEnv.command === "end") {
|
|
|
- this._end(thisEnv);
|
|
|
- } else if (thisEnv.command === "(" || thisEnv.command === "[") {
|
|
|
- this._beginMathMode(thisEnv);
|
|
|
- } else if (thisEnv.command === ")" || thisEnv.command === "]") {
|
|
|
- this._end(thisEnv);
|
|
|
- } else if (thisEnv.command === "}") {
|
|
|
- this._end(thisEnv);
|
|
|
- } else if (thisEnv.command === "right") {
|
|
|
- this._end(thisEnv);
|
|
|
- } else if (thisEnv.command === "$" || thisEnv.command === "$$") {
|
|
|
- this._toggleMathMode(thisEnv);
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- this.close = function () {
|
|
|
- while (state.length > 0) {
|
|
|
- var thisEnv = state.pop();
|
|
|
- if (thisEnv.command === "{") {
|
|
|
- ErrorFrom(thisEnv, "unclosed group {", {type:"warning"});
|
|
|
- } else {
|
|
|
- ErrorFrom(thisEnv, "unclosed " + getName(thisEnv));
|
|
|
- }
|
|
|
- }
|
|
|
- var vlen = verbatimRanges.length;
|
|
|
- var len = ErrorReporter.tokenErrors.length;
|
|
|
- if (vlen >0 && len > 0) {
|
|
|
- for (var i = 0; i < len; i++) {
|
|
|
- var tokenError = ErrorReporter.tokenErrors[i];
|
|
|
- var startPos = tokenError.startPos;
|
|
|
- var endPos = tokenError.endPos;
|
|
|
- for (var j = 0; j < vlen; j++) {
|
|
|
- if (startPos > verbatimRanges[j].start && startPos < verbatimRanges[j].end) {
|
|
|
- tokenError.ignore = true;
|
|
|
- break;
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- this.setEnvProps = function (env) {
|
|
|
- var name = env.name ;
|
|
|
- if (name && name.match(/^(verbatim|boxedverbatim|lstlisting|minted|Verbatim)$/)) {
|
|
|
- env.verbatim = true;
|
|
|
- }
|
|
|
- };
|
|
|
-};
|
|
|
-var ErrorReporter = function (TokeniseResult) {
|
|
|
- var text = TokeniseResult.text;
|
|
|
- var linePosition = TokeniseResult.linePosition;
|
|
|
- var lineNumber = TokeniseResult.lineNumber;
|
|
|
-
|
|
|
- var errors = [], tokenErrors = [];
|
|
|
- this.errors = errors;
|
|
|
- this.tokenErrors = tokenErrors;
|
|
|
- this.filterMath = false;
|
|
|
-
|
|
|
- this.getErrors = function () {
|
|
|
- var returnedErrors = [];
|
|
|
- for (var i = 0, len = tokenErrors.length; i < len; i++) {
|
|
|
- if (!tokenErrors[i].ignore) { returnedErrors.push(tokenErrors[i]); }
|
|
|
- }
|
|
|
- var allErrors = returnedErrors.concat(errors);
|
|
|
- var result = [];
|
|
|
-
|
|
|
- var mathErrorCount = 0;
|
|
|
- for (i = 0, len = allErrors.length; i < len; i++) {
|
|
|
- if (allErrors[i].mathMode) {
|
|
|
- mathErrorCount++;
|
|
|
- }
|
|
|
- if (mathErrorCount > 10) {
|
|
|
- return [];
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (this.filterMath && mathErrorCount > 0) {
|
|
|
- for (i = 0, len = allErrors.length; i < len; i++) {
|
|
|
- if (!allErrors[i].mathMode) {
|
|
|
- result.push(allErrors[i]);
|
|
|
- }
|
|
|
- }
|
|
|
- return result;
|
|
|
- } else {
|
|
|
- return allErrors;
|
|
|
- }
|
|
|
- };
|
|
|
-
|
|
|
- this.TokenError = function (token, message, options) {
|
|
|
- if(!options) { options = { suppressIfEditing:true } ; };
|
|
|
- var line = token[0], type = token[1], start = token[2], end = token[3];
|
|
|
- var start_col = start - linePosition[line];
|
|
|
- if (!end) { end = start + 1; } ;
|
|
|
- var end_col = end - linePosition[line];
|
|
|
- tokenErrors.push({row: line,
|
|
|
- column: start_col,
|
|
|
- start_row:line,
|
|
|
- start_col: start_col,
|
|
|
- end_row:line,
|
|
|
- end_col: end_col,
|
|
|
- type:"error",
|
|
|
- text:message,
|
|
|
- startPos: start,
|
|
|
- endPos: end,
|
|
|
- suppressIfEditing:options.suppressIfEditing,
|
|
|
- mathMode: options.mathMode});
|
|
|
- };
|
|
|
-
|
|
|
- this.TokenErrorFromTo = function (fromToken, toToken, message, options) {
|
|
|
- if(!options) { options = {suppressIfEditing:true } ; };
|
|
|
- var fromLine = fromToken[0], fromStart = fromToken[2], fromEnd = fromToken[3];
|
|
|
- var toLine = toToken[0], toStart = toToken[2], toEnd = toToken[3];
|
|
|
- if (!toEnd) { toEnd = toStart + 1;};
|
|
|
- var start_col = fromStart - linePosition[fromLine];
|
|
|
- var end_col = toEnd - linePosition[toLine];
|
|
|
-
|
|
|
- tokenErrors.push({row: fromLine,
|
|
|
- column: start_col,
|
|
|
- start_row: fromLine,
|
|
|
- start_col: start_col,
|
|
|
- end_row: toLine,
|
|
|
- end_col: end_col,
|
|
|
- type:"error",
|
|
|
- text:message,
|
|
|
- startPos: fromStart,
|
|
|
- endPos: toEnd,
|
|
|
- suppressIfEditing:options.suppressIfEditing,
|
|
|
- mathMode: options.mathMode});
|
|
|
- };
|
|
|
-
|
|
|
-
|
|
|
- this.EnvErrorFromTo = function (fromEnv, toEnv, message, options) {
|
|
|
- if(!options) { options = {} ; };
|
|
|
- var fromToken = fromEnv.token, toToken = toEnv.closeToken || toEnv.token;
|
|
|
- var fromLine = fromToken[0], fromStart = fromToken[2], fromEnd = fromToken[3];
|
|
|
- if (!toToken) {toToken = fromToken;};
|
|
|
- var toLine = toToken[0], toStart = toToken[2], toEnd = toToken[3];
|
|
|
- if (!toEnd) { toEnd = toStart + 1;};
|
|
|
- var start_col = fromStart - linePosition[fromLine];
|
|
|
- var end_col = toEnd - linePosition[toLine];
|
|
|
- errors.push({row: options.errorAtStart ? fromLine : toLine,
|
|
|
- column: options.errorAtStart ? start_col: end_col,
|
|
|
- start_row:fromLine,
|
|
|
- start_col: start_col,
|
|
|
- end_row:toLine,
|
|
|
- end_col: end_col,
|
|
|
- type: options.type ? options.type : "error",
|
|
|
- text:message,
|
|
|
- suppressIfEditing:options.suppressIfEditing,
|
|
|
- mathMode: options.mathMode});
|
|
|
- };
|
|
|
-
|
|
|
- this.EnvErrorTo = function (toEnv, message, options) {
|
|
|
- if(!options) { options = {} ; };
|
|
|
- var token = toEnv.closeToken || toEnv.token;
|
|
|
- var line = token[0], type = token[1], start = token[2], end = token[3];
|
|
|
- if (!end) { end = start + 1; };
|
|
|
- var end_col = end - linePosition[line];
|
|
|
- var err = {row: line,
|
|
|
- column: end_col,
|
|
|
- start_row:0,
|
|
|
- start_col: 0,
|
|
|
- end_row: line,
|
|
|
- end_col: end_col,
|
|
|
- type: options.type ? options.type : "error",
|
|
|
- text:message,
|
|
|
- mathMode: options.mathMode};
|
|
|
- errors.push(err);
|
|
|
- };
|
|
|
-
|
|
|
- this.EnvErrorFrom = function (env, message, options) {
|
|
|
- if(!options) { options = {} ; };
|
|
|
- var token = env.token;
|
|
|
- var line = token[0], type = token[1], start = token[2], end = token[3];
|
|
|
- var start_col = start - linePosition[line];
|
|
|
- var end_col = Infinity;
|
|
|
- errors.push({row: line,
|
|
|
- column: start_col,
|
|
|
- start_row:line,
|
|
|
- start_col: start_col,
|
|
|
- end_row: lineNumber,
|
|
|
- end_col: end_col,
|
|
|
- type: options.type ? options.type : "error",
|
|
|
- text:message,
|
|
|
- mathMode: options.mathMode});
|
|
|
- };
|
|
|
-};
|
|
|
-
|
|
|
-var Parse = function (text) {
|
|
|
- var TokeniseResult = Tokenise(text);
|
|
|
- var Reporter = new ErrorReporter(TokeniseResult);
|
|
|
- var Environments = InterpretTokens(TokeniseResult, Reporter);
|
|
|
- Environments.close();
|
|
|
- return Reporter.getErrors();
|
|
|
-};
|
|
|
-
|
|
|
-(function() {
|
|
|
- var disabled = false;
|
|
|
-
|
|
|
- this.onUpdate = function() {
|
|
|
- if (disabled) { return ; };
|
|
|
-
|
|
|
- var value = this.doc.getValue();
|
|
|
- var errors = [];
|
|
|
- try {
|
|
|
- if (value)
|
|
|
- errors = Parse(value);
|
|
|
- } catch (e) {
|
|
|
- disabled = true;
|
|
|
- errors = [];
|
|
|
- }
|
|
|
- this.sender.emit("lint", errors);
|
|
|
- };
|
|
|
-
|
|
|
-}).call(LatexWorker.prototype);
|
|
|
-
|
|
|
-});
|
|
|
-
|
|
|
-ace.define("ace/lib/es5-shim",["require","exports","module"], function(require, exports, module) {
|
|
|
-
|
|
|
-function Empty() {}
|
|
|
-
|
|
|
-if (!Function.prototype.bind) {
|
|
|
- Function.prototype.bind = function bind(that) { // .length is 1
|
|
|
- var target = this;
|
|
|
- if (typeof target != "function") {
|
|
|
- throw new TypeError("Function.prototype.bind called on incompatible " + target);
|
|
|
- }
|
|
|
- var args = slice.call(arguments, 1); // for normal call
|
|
|
- var bound = function () {
|
|
|
-
|
|
|
- if (this instanceof bound) {
|
|
|
-
|
|
|
- var result = target.apply(
|
|
|
- this,
|
|
|
- args.concat(slice.call(arguments))
|
|
|
- );
|
|
|
- if (Object(result) === result) {
|
|
|
- return result;
|
|
|
- }
|
|
|
- return this;
|
|
|
-
|
|
|
- } else {
|
|
|
- return target.apply(
|
|
|
- that,
|
|
|
- args.concat(slice.call(arguments))
|
|
|
- );
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- };
|
|
|
- if(target.prototype) {
|
|
|
- Empty.prototype = target.prototype;
|
|
|
- bound.prototype = new Empty();
|
|
|
- Empty.prototype = null;
|
|
|
- }
|
|
|
- return bound;
|
|
|
- };
|
|
|
-}
|
|
|
-var call = Function.prototype.call;
|
|
|
-var prototypeOfArray = Array.prototype;
|
|
|
-var prototypeOfObject = Object.prototype;
|
|
|
-var slice = prototypeOfArray.slice;
|
|
|
-var _toString = call.bind(prototypeOfObject.toString);
|
|
|
-var owns = call.bind(prototypeOfObject.hasOwnProperty);
|
|
|
-var defineGetter;
|
|
|
-var defineSetter;
|
|
|
-var lookupGetter;
|
|
|
-var lookupSetter;
|
|
|
-var supportsAccessors;
|
|
|
-if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
|
|
|
- defineGetter = call.bind(prototypeOfObject.__defineGetter__);
|
|
|
- defineSetter = call.bind(prototypeOfObject.__defineSetter__);
|
|
|
- lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
|
|
|
- lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
|
|
|
-}
|
|
|
-if ([1,2].splice(0).length != 2) {
|
|
|
- if(function() { // test IE < 9 to splice bug - see issue #138
|
|
|
- function makeArray(l) {
|
|
|
- var a = new Array(l+2);
|
|
|
- a[0] = a[1] = 0;
|
|
|
- return a;
|
|
|
- }
|
|
|
- var array = [], lengthBefore;
|
|
|
-
|
|
|
- array.splice.apply(array, makeArray(20));
|
|
|
- array.splice.apply(array, makeArray(26));
|
|
|
-
|
|
|
- lengthBefore = array.length; //46
|
|
|
- array.splice(5, 0, "XXX"); // add one element
|
|
|
-
|
|
|
- lengthBefore + 1 == array.length
|
|
|
-
|
|
|
- if (lengthBefore + 1 == array.length) {
|
|
|
- return true;// has right splice implementation without bugs
|
|
|
- }
|
|
|
- }()) {//IE 6/7
|
|
|
- var array_splice = Array.prototype.splice;
|
|
|
- Array.prototype.splice = function(start, deleteCount) {
|
|
|
- if (!arguments.length) {
|
|
|
- return [];
|
|
|
- } else {
|
|
|
- return array_splice.apply(this, [
|
|
|
- start === void 0 ? 0 : start,
|
|
|
- deleteCount === void 0 ? (this.length - start) : deleteCount
|
|
|
- ].concat(slice.call(arguments, 2)))
|
|
|
- }
|
|
|
- };
|
|
|
- } else {//IE8
|
|
|
- Array.prototype.splice = function(pos, removeCount){
|
|
|
- var length = this.length;
|
|
|
- if (pos > 0) {
|
|
|
- if (pos > length)
|
|
|
- pos = length;
|
|
|
- } else if (pos == void 0) {
|
|
|
- pos = 0;
|
|
|
- } else if (pos < 0) {
|
|
|
- pos = Math.max(length + pos, 0);
|
|
|
- }
|
|
|
-
|
|
|
- if (!(pos+removeCount < length))
|
|
|
- removeCount = length - pos;
|
|
|
-
|
|
|
- var removed = this.slice(pos, pos+removeCount);
|
|
|
- var insert = slice.call(arguments, 2);
|
|
|
- var add = insert.length;
|
|
|
- if (pos === length) {
|
|
|
- if (add) {
|
|
|
- this.push.apply(this, insert);
|
|
|
- }
|
|
|
- } else {
|
|
|
- var remove = Math.min(removeCount, length - pos);
|
|
|
- var tailOldPos = pos + remove;
|
|
|
- var tailNewPos = tailOldPos + add - remove;
|
|
|
- var tailCount = length - tailOldPos;
|
|
|
- var lengthAfterRemove = length - remove;
|
|
|
-
|
|
|
- if (tailNewPos < tailOldPos) { // case A
|
|
|
- for (var i = 0; i < tailCount; ++i) {
|
|
|
- this[tailNewPos+i] = this[tailOldPos+i];
|
|
|
- }
|
|
|
- } else if (tailNewPos > tailOldPos) { // case B
|
|
|
- for (i = tailCount; i--; ) {
|
|
|
- this[tailNewPos+i] = this[tailOldPos+i];
|
|
|
- }
|
|
|
- } // else, add == remove (nothing to do)
|
|
|
-
|
|
|
- if (add && pos === lengthAfterRemove) {
|
|
|
- this.length = lengthAfterRemove; // truncate array
|
|
|
- this.push.apply(this, insert);
|
|
|
- } else {
|
|
|
- this.length = lengthAfterRemove + add; // reserves space
|
|
|
- for (i = 0; i < add; ++i) {
|
|
|
- this[pos+i] = insert[i];
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return removed;
|
|
|
- };
|
|
|
- }
|
|
|
-}
|
|
|
-if (!Array.isArray) {
|
|
|
- Array.isArray = function isArray(obj) {
|
|
|
- return _toString(obj) == "[object Array]";
|
|
|
- };
|
|
|
-}
|
|
|
-var boxedString = Object("a"),
|
|
|
- splitString = boxedString[0] != "a" || !(0 in boxedString);
|
|
|
-
|
|
|
-if (!Array.prototype.forEach) {
|
|
|
- Array.prototype.forEach = function forEach(fun /*, thisp*/) {
|
|
|
- var object = toObject(this),
|
|
|
- self = splitString && _toString(this) == "[object String]" ?
|
|
|
- this.split("") :
|
|
|
- object,
|
|
|
- thisp = arguments[1],
|
|
|
- i = -1,
|
|
|
- length = self.length >>> 0;
|
|
|
- if (_toString(fun) != "[object Function]") {
|
|
|
- throw new TypeError(); // TODO message
|
|
|
- }
|
|
|
-
|
|
|
- while (++i < length) {
|
|
|
- if (i in self) {
|
|
|
- fun.call(thisp, self[i], i, object);
|
|
|
- }
|
|
|
- }
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Array.prototype.map) {
|
|
|
- Array.prototype.map = function map(fun /*, thisp*/) {
|
|
|
- var object = toObject(this),
|
|
|
- self = splitString && _toString(this) == "[object String]" ?
|
|
|
- this.split("") :
|
|
|
- object,
|
|
|
- length = self.length >>> 0,
|
|
|
- result = Array(length),
|
|
|
- thisp = arguments[1];
|
|
|
- if (_toString(fun) != "[object Function]") {
|
|
|
- throw new TypeError(fun + " is not a function");
|
|
|
- }
|
|
|
-
|
|
|
- for (var i = 0; i < length; i++) {
|
|
|
- if (i in self)
|
|
|
- result[i] = fun.call(thisp, self[i], i, object);
|
|
|
- }
|
|
|
- return result;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Array.prototype.filter) {
|
|
|
- Array.prototype.filter = function filter(fun /*, thisp */) {
|
|
|
- var object = toObject(this),
|
|
|
- self = splitString && _toString(this) == "[object String]" ?
|
|
|
- this.split("") :
|
|
|
- object,
|
|
|
- length = self.length >>> 0,
|
|
|
- result = [],
|
|
|
- value,
|
|
|
- thisp = arguments[1];
|
|
|
- if (_toString(fun) != "[object Function]") {
|
|
|
- throw new TypeError(fun + " is not a function");
|
|
|
- }
|
|
|
-
|
|
|
- for (var i = 0; i < length; i++) {
|
|
|
- if (i in self) {
|
|
|
- value = self[i];
|
|
|
- if (fun.call(thisp, value, i, object)) {
|
|
|
- result.push(value);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return result;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Array.prototype.every) {
|
|
|
- Array.prototype.every = function every(fun /*, thisp */) {
|
|
|
- var object = toObject(this),
|
|
|
- self = splitString && _toString(this) == "[object String]" ?
|
|
|
- this.split("") :
|
|
|
- object,
|
|
|
- length = self.length >>> 0,
|
|
|
- thisp = arguments[1];
|
|
|
- if (_toString(fun) != "[object Function]") {
|
|
|
- throw new TypeError(fun + " is not a function");
|
|
|
- }
|
|
|
-
|
|
|
- for (var i = 0; i < length; i++) {
|
|
|
- if (i in self && !fun.call(thisp, self[i], i, object)) {
|
|
|
- return false;
|
|
|
- }
|
|
|
- }
|
|
|
- return true;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Array.prototype.some) {
|
|
|
- Array.prototype.some = function some(fun /*, thisp */) {
|
|
|
- var object = toObject(this),
|
|
|
- self = splitString && _toString(this) == "[object String]" ?
|
|
|
- this.split("") :
|
|
|
- object,
|
|
|
- length = self.length >>> 0,
|
|
|
- thisp = arguments[1];
|
|
|
- if (_toString(fun) != "[object Function]") {
|
|
|
- throw new TypeError(fun + " is not a function");
|
|
|
- }
|
|
|
-
|
|
|
- for (var i = 0; i < length; i++) {
|
|
|
- if (i in self && fun.call(thisp, self[i], i, object)) {
|
|
|
- return true;
|
|
|
- }
|
|
|
- }
|
|
|
- return false;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Array.prototype.reduce) {
|
|
|
- Array.prototype.reduce = function reduce(fun /*, initial*/) {
|
|
|
- var object = toObject(this),
|
|
|
- self = splitString && _toString(this) == "[object String]" ?
|
|
|
- this.split("") :
|
|
|
- object,
|
|
|
- length = self.length >>> 0;
|
|
|
- if (_toString(fun) != "[object Function]") {
|
|
|
- throw new TypeError(fun + " is not a function");
|
|
|
- }
|
|
|
- if (!length && arguments.length == 1) {
|
|
|
- throw new TypeError("reduce of empty array with no initial value");
|
|
|
- }
|
|
|
-
|
|
|
- var i = 0;
|
|
|
- var result;
|
|
|
- if (arguments.length >= 2) {
|
|
|
- result = arguments[1];
|
|
|
- } else {
|
|
|
- do {
|
|
|
- if (i in self) {
|
|
|
- result = self[i++];
|
|
|
- break;
|
|
|
- }
|
|
|
- if (++i >= length) {
|
|
|
- throw new TypeError("reduce of empty array with no initial value");
|
|
|
- }
|
|
|
- } while (true);
|
|
|
- }
|
|
|
-
|
|
|
- for (; i < length; i++) {
|
|
|
- if (i in self) {
|
|
|
- result = fun.call(void 0, result, self[i], i, object);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- return result;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Array.prototype.reduceRight) {
|
|
|
- Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
|
|
|
- var object = toObject(this),
|
|
|
- self = splitString && _toString(this) == "[object String]" ?
|
|
|
- this.split("") :
|
|
|
- object,
|
|
|
- length = self.length >>> 0;
|
|
|
- if (_toString(fun) != "[object Function]") {
|
|
|
- throw new TypeError(fun + " is not a function");
|
|
|
- }
|
|
|
- if (!length && arguments.length == 1) {
|
|
|
- throw new TypeError("reduceRight of empty array with no initial value");
|
|
|
- }
|
|
|
-
|
|
|
- var result, i = length - 1;
|
|
|
- if (arguments.length >= 2) {
|
|
|
- result = arguments[1];
|
|
|
- } else {
|
|
|
- do {
|
|
|
- if (i in self) {
|
|
|
- result = self[i--];
|
|
|
- break;
|
|
|
- }
|
|
|
- if (--i < 0) {
|
|
|
- throw new TypeError("reduceRight of empty array with no initial value");
|
|
|
- }
|
|
|
- } while (true);
|
|
|
- }
|
|
|
-
|
|
|
- do {
|
|
|
- if (i in this) {
|
|
|
- result = fun.call(void 0, result, self[i], i, object);
|
|
|
- }
|
|
|
- } while (i--);
|
|
|
-
|
|
|
- return result;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
|
|
|
- Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
|
|
|
- var self = splitString && _toString(this) == "[object String]" ?
|
|
|
- this.split("") :
|
|
|
- toObject(this),
|
|
|
- length = self.length >>> 0;
|
|
|
-
|
|
|
- if (!length) {
|
|
|
- return -1;
|
|
|
- }
|
|
|
-
|
|
|
- var i = 0;
|
|
|
- if (arguments.length > 1) {
|
|
|
- i = toInteger(arguments[1]);
|
|
|
- }
|
|
|
- i = i >= 0 ? i : Math.max(0, length + i);
|
|
|
- for (; i < length; i++) {
|
|
|
- if (i in self && self[i] === sought) {
|
|
|
- return i;
|
|
|
- }
|
|
|
- }
|
|
|
- return -1;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
|
|
|
- Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
|
|
|
- var self = splitString && _toString(this) == "[object String]" ?
|
|
|
- this.split("") :
|
|
|
- toObject(this),
|
|
|
- length = self.length >>> 0;
|
|
|
-
|
|
|
- if (!length) {
|
|
|
- return -1;
|
|
|
- }
|
|
|
- var i = length - 1;
|
|
|
- if (arguments.length > 1) {
|
|
|
- i = Math.min(i, toInteger(arguments[1]));
|
|
|
- }
|
|
|
- i = i >= 0 ? i : length - Math.abs(i);
|
|
|
- for (; i >= 0; i--) {
|
|
|
- if (i in self && sought === self[i]) {
|
|
|
- return i;
|
|
|
- }
|
|
|
- }
|
|
|
- return -1;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.getPrototypeOf) {
|
|
|
- Object.getPrototypeOf = function getPrototypeOf(object) {
|
|
|
- return object.__proto__ || (
|
|
|
- object.constructor ?
|
|
|
- object.constructor.prototype :
|
|
|
- prototypeOfObject
|
|
|
- );
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.getOwnPropertyDescriptor) {
|
|
|
- var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
|
|
|
- "non-object: ";
|
|
|
- Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
|
|
|
- if ((typeof object != "object" && typeof object != "function") || object === null)
|
|
|
- throw new TypeError(ERR_NON_OBJECT + object);
|
|
|
- if (!owns(object, property))
|
|
|
- return;
|
|
|
-
|
|
|
- var descriptor, getter, setter;
|
|
|
- descriptor = { enumerable: true, configurable: true };
|
|
|
- if (supportsAccessors) {
|
|
|
- var prototype = object.__proto__;
|
|
|
- object.__proto__ = prototypeOfObject;
|
|
|
-
|
|
|
- var getter = lookupGetter(object, property);
|
|
|
- var setter = lookupSetter(object, property);
|
|
|
- object.__proto__ = prototype;
|
|
|
-
|
|
|
- if (getter || setter) {
|
|
|
- if (getter) descriptor.get = getter;
|
|
|
- if (setter) descriptor.set = setter;
|
|
|
- return descriptor;
|
|
|
- }
|
|
|
- }
|
|
|
- descriptor.value = object[property];
|
|
|
- return descriptor;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.getOwnPropertyNames) {
|
|
|
- Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
|
|
|
- return Object.keys(object);
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.create) {
|
|
|
- var createEmpty;
|
|
|
- if (Object.prototype.__proto__ === null) {
|
|
|
- createEmpty = function () {
|
|
|
- return { "__proto__": null };
|
|
|
- };
|
|
|
- } else {
|
|
|
- createEmpty = function () {
|
|
|
- var empty = {};
|
|
|
- for (var i in empty)
|
|
|
- empty[i] = null;
|
|
|
- empty.constructor =
|
|
|
- empty.hasOwnProperty =
|
|
|
- empty.propertyIsEnumerable =
|
|
|
- empty.isPrototypeOf =
|
|
|
- empty.toLocaleString =
|
|
|
- empty.toString =
|
|
|
- empty.valueOf =
|
|
|
- empty.__proto__ = null;
|
|
|
- return empty;
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- Object.create = function create(prototype, properties) {
|
|
|
- var object;
|
|
|
- if (prototype === null) {
|
|
|
- object = createEmpty();
|
|
|
- } else {
|
|
|
- if (typeof prototype != "object")
|
|
|
- throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
|
|
|
- var Type = function () {};
|
|
|
- Type.prototype = prototype;
|
|
|
- object = new Type();
|
|
|
- object.__proto__ = prototype;
|
|
|
- }
|
|
|
- if (properties !== void 0)
|
|
|
- Object.defineProperties(object, properties);
|
|
|
- return object;
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function doesDefinePropertyWork(object) {
|
|
|
- try {
|
|
|
- Object.defineProperty(object, "sentinel", {});
|
|
|
- return "sentinel" in object;
|
|
|
- } catch (exception) {
|
|
|
- }
|
|
|
-}
|
|
|
-if (Object.defineProperty) {
|
|
|
- var definePropertyWorksOnObject = doesDefinePropertyWork({});
|
|
|
- var definePropertyWorksOnDom = typeof document == "undefined" ||
|
|
|
- doesDefinePropertyWork(document.createElement("div"));
|
|
|
- if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
|
|
|
- var definePropertyFallback = Object.defineProperty;
|
|
|
- }
|
|
|
-}
|
|
|
-
|
|
|
-if (!Object.defineProperty || definePropertyFallback) {
|
|
|
- var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
|
|
|
- var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
|
|
|
- var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
|
|
|
- "on this javascript engine";
|
|
|
-
|
|
|
- Object.defineProperty = function defineProperty(object, property, descriptor) {
|
|
|
- if ((typeof object != "object" && typeof object != "function") || object === null)
|
|
|
- throw new TypeError(ERR_NON_OBJECT_TARGET + object);
|
|
|
- if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
|
|
|
- throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
|
|
|
- if (definePropertyFallback) {
|
|
|
- try {
|
|
|
- return definePropertyFallback.call(Object, object, property, descriptor);
|
|
|
- } catch (exception) {
|
|
|
- }
|
|
|
- }
|
|
|
- if (owns(descriptor, "value")) {
|
|
|
-
|
|
|
- if (supportsAccessors && (lookupGetter(object, property) ||
|
|
|
- lookupSetter(object, property)))
|
|
|
- {
|
|
|
- var prototype = object.__proto__;
|
|
|
- object.__proto__ = prototypeOfObject;
|
|
|
- delete object[property];
|
|
|
- object[property] = descriptor.value;
|
|
|
- object.__proto__ = prototype;
|
|
|
- } else {
|
|
|
- object[property] = descriptor.value;
|
|
|
- }
|
|
|
- } else {
|
|
|
- if (!supportsAccessors)
|
|
|
- throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
|
|
|
- if (owns(descriptor, "get"))
|
|
|
- defineGetter(object, property, descriptor.get);
|
|
|
- if (owns(descriptor, "set"))
|
|
|
- defineSetter(object, property, descriptor.set);
|
|
|
- }
|
|
|
-
|
|
|
- return object;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.defineProperties) {
|
|
|
- Object.defineProperties = function defineProperties(object, properties) {
|
|
|
- for (var property in properties) {
|
|
|
- if (owns(properties, property))
|
|
|
- Object.defineProperty(object, property, properties[property]);
|
|
|
- }
|
|
|
- return object;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.seal) {
|
|
|
- Object.seal = function seal(object) {
|
|
|
- return object;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.freeze) {
|
|
|
- Object.freeze = function freeze(object) {
|
|
|
- return object;
|
|
|
- };
|
|
|
-}
|
|
|
-try {
|
|
|
- Object.freeze(function () {});
|
|
|
-} catch (exception) {
|
|
|
- Object.freeze = (function freeze(freezeObject) {
|
|
|
- return function freeze(object) {
|
|
|
- if (typeof object == "function") {
|
|
|
- return object;
|
|
|
- } else {
|
|
|
- return freezeObject(object);
|
|
|
- }
|
|
|
- };
|
|
|
- })(Object.freeze);
|
|
|
-}
|
|
|
-if (!Object.preventExtensions) {
|
|
|
- Object.preventExtensions = function preventExtensions(object) {
|
|
|
- return object;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.isSealed) {
|
|
|
- Object.isSealed = function isSealed(object) {
|
|
|
- return false;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.isFrozen) {
|
|
|
- Object.isFrozen = function isFrozen(object) {
|
|
|
- return false;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.isExtensible) {
|
|
|
- Object.isExtensible = function isExtensible(object) {
|
|
|
- if (Object(object) === object) {
|
|
|
- throw new TypeError(); // TODO message
|
|
|
- }
|
|
|
- var name = '';
|
|
|
- while (owns(object, name)) {
|
|
|
- name += '?';
|
|
|
- }
|
|
|
- object[name] = true;
|
|
|
- var returnValue = owns(object, name);
|
|
|
- delete object[name];
|
|
|
- return returnValue;
|
|
|
- };
|
|
|
-}
|
|
|
-if (!Object.keys) {
|
|
|
- var hasDontEnumBug = true,
|
|
|
- dontEnums = [
|
|
|
- "toString",
|
|
|
- "toLocaleString",
|
|
|
- "valueOf",
|
|
|
- "hasOwnProperty",
|
|
|
- "isPrototypeOf",
|
|
|
- "propertyIsEnumerable",
|
|
|
- "constructor"
|
|
|
- ],
|
|
|
- dontEnumsLength = dontEnums.length;
|
|
|
-
|
|
|
- for (var key in {"toString": null}) {
|
|
|
- hasDontEnumBug = false;
|
|
|
- }
|
|
|
-
|
|
|
- Object.keys = function keys(object) {
|
|
|
-
|
|
|
- if (
|
|
|
- (typeof object != "object" && typeof object != "function") ||
|
|
|
- object === null
|
|
|
- ) {
|
|
|
- throw new TypeError("Object.keys called on a non-object");
|
|
|
- }
|
|
|
-
|
|
|
- var keys = [];
|
|
|
- for (var name in object) {
|
|
|
- if (owns(object, name)) {
|
|
|
- keys.push(name);
|
|
|
- }
|
|
|
- }
|
|
|
-
|
|
|
- if (hasDontEnumBug) {
|
|
|
- for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
|
|
|
- var dontEnum = dontEnums[i];
|
|
|
- if (owns(object, dontEnum)) {
|
|
|
- keys.push(dontEnum);
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- return keys;
|
|
|
- };
|
|
|
-
|
|
|
-}
|
|
|
-if (!Date.now) {
|
|
|
- Date.now = function now() {
|
|
|
- return new Date().getTime();
|
|
|
- };
|
|
|
-}
|
|
|
-var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
|
|
|
- "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
|
|
|
- "\u2029\uFEFF";
|
|
|
-if (!String.prototype.trim || ws.trim()) {
|
|
|
- ws = "[" + ws + "]";
|
|
|
- var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
|
|
|
- trimEndRegexp = new RegExp(ws + ws + "*$");
|
|
|
- String.prototype.trim = function trim() {
|
|
|
- return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
|
|
|
- };
|
|
|
-}
|
|
|
-
|
|
|
-function toInteger(n) {
|
|
|
- n = +n;
|
|
|
- if (n !== n) { // isNaN
|
|
|
- n = 0;
|
|
|
- } else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
|
|
|
- n = (n > 0 || -1) * Math.floor(Math.abs(n));
|
|
|
- }
|
|
|
- return n;
|
|
|
-}
|
|
|
-
|
|
|
-function isPrimitive(input) {
|
|
|
- var type = typeof input;
|
|
|
- return (
|
|
|
- input === null ||
|
|
|
- type === "undefined" ||
|
|
|
- type === "boolean" ||
|
|
|
- type === "number" ||
|
|
|
- type === "string"
|
|
|
- );
|
|
|
-}
|
|
|
-
|
|
|
-function toPrimitive(input) {
|
|
|
- var val, valueOf, toString;
|
|
|
- if (isPrimitive(input)) {
|
|
|
- return input;
|
|
|
- }
|
|
|
- valueOf = input.valueOf;
|
|
|
- if (typeof valueOf === "function") {
|
|
|
- val = valueOf.call(input);
|
|
|
- if (isPrimitive(val)) {
|
|
|
- return val;
|
|
|
- }
|
|
|
- }
|
|
|
- toString = input.toString;
|
|
|
- if (typeof toString === "function") {
|
|
|
- val = toString.call(input);
|
|
|
- if (isPrimitive(val)) {
|
|
|
- return val;
|
|
|
- }
|
|
|
- }
|
|
|
- throw new TypeError();
|
|
|
-}
|
|
|
-var toObject = function (o) {
|
|
|
- if (o == null) { // this matches both null and undefined
|
|
|
- throw new TypeError("can't convert "+o+" to object");
|
|
|
- }
|
|
|
- return Object(o);
|
|
|
-};
|
|
|
-
|
|
|
-});
|
Nate Stemen
