| // Content of the function is equal to runmode-standalone.js file |
| // from CodeMirror distribution |
| (function(window) { |
| // CodeMirror, copyright (c) by Marijn Haverbeke and others |
| // Distributed under an MIT license: https://codemirror.net/LICENSE |
| |
| window.CodeMirror = {}; |
| |
| (function() { |
| "use strict"; |
| |
| function splitLines(string){ return string.split(/\r?\n|\r/); }; |
| |
| function StringStream(string) { |
| this.pos = this.start = 0; |
| this.string = string; |
| this.lineStart = 0; |
| } |
| StringStream.prototype = { |
| eol: function() {return this.pos >= this.string.length;}, |
| sol: function() {return this.pos == 0;}, |
| peek: function() {return this.string.charAt(this.pos) || null;}, |
| next: function() { |
| if (this.pos < this.string.length) |
| return this.string.charAt(this.pos++); |
| }, |
| eat: function(match) { |
| var ch = this.string.charAt(this.pos); |
| if (typeof match == "string") var ok = ch == match; |
| else var ok = ch && (match.test ? match.test(ch) : match(ch)); |
| if (ok) {++this.pos; return ch;} |
| }, |
| eatWhile: function(match) { |
| var start = this.pos; |
| while (this.eat(match)){} |
| return this.pos > start; |
| }, |
| eatSpace: function() { |
| var start = this.pos; |
| while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos; |
| return this.pos > start; |
| }, |
| skipToEnd: function() {this.pos = this.string.length;}, |
| skipTo: function(ch) { |
| var found = this.string.indexOf(ch, this.pos); |
| if (found > -1) {this.pos = found; return true;} |
| }, |
| backUp: function(n) {this.pos -= n;}, |
| column: function() {return this.start - this.lineStart;}, |
| indentation: function() {return 0;}, |
| match: function(pattern, consume, caseInsensitive) { |
| if (typeof pattern == "string") { |
| var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;}; |
| var substr = this.string.substr(this.pos, pattern.length); |
| if (cased(substr) == cased(pattern)) { |
| if (consume !== false) this.pos += pattern.length; |
| return true; |
| } |
| } else { |
| var match = this.string.slice(this.pos).match(pattern); |
| if (match && match.index > 0) return null; |
| if (match && consume !== false) this.pos += match[0].length; |
| return match; |
| } |
| }, |
| current: function(){return this.string.slice(this.start, this.pos);}, |
| hideFirstChars: function(n, inner) { |
| this.lineStart += n; |
| try { return inner(); } |
| finally { this.lineStart -= n; } |
| }, |
| lookAhead: function() { return null } |
| }; |
| CodeMirror.StringStream = StringStream; |
| |
| CodeMirror.startState = function (mode, a1, a2) { |
| return mode.startState ? mode.startState(a1, a2) : true; |
| }; |
| |
| var modes = CodeMirror.modes = {}, mimeModes = CodeMirror.mimeModes = {}; |
| CodeMirror.defineMode = function (name, mode) { |
| if (arguments.length > 2) |
| mode.dependencies = Array.prototype.slice.call(arguments, 2); |
| modes[name] = mode; |
| }; |
| CodeMirror.defineMIME = function (mime, spec) { mimeModes[mime] = spec; }; |
| CodeMirror.resolveMode = function(spec) { |
| if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { |
| spec = mimeModes[spec]; |
| } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { |
| spec = mimeModes[spec.name]; |
| } |
| if (typeof spec == "string") return {name: spec}; |
| else return spec || {name: "null"}; |
| }; |
| CodeMirror.getMode = function (options, spec) { |
| spec = CodeMirror.resolveMode(spec); |
| var mfactory = modes[spec.name]; |
| if (!mfactory) throw new Error("Unknown mode: " + spec); |
| return mfactory(options, spec); |
| }; |
| CodeMirror.registerHelper = CodeMirror.registerGlobalHelper = Math.min; |
| CodeMirror.defineMode("null", function() { |
| return {token: function(stream) {stream.skipToEnd();}}; |
| }); |
| CodeMirror.defineMIME("text/plain", "null"); |
| |
| CodeMirror.runMode = function (string, modespec, callback, options) { |
| var mode = CodeMirror.getMode({ indentUnit: 2 }, modespec); |
| |
| if (callback.nodeType == 1) { |
| var tabSize = (options && options.tabSize) || 4; |
| var node = callback, col = 0; |
| node.innerHTML = ""; |
| callback = function (text, style) { |
| if (text == "\n") { |
| node.appendChild(document.createElement("br")); |
| col = 0; |
| return; |
| } |
| var content = ""; |
| // replace tabs |
| for (var pos = 0; ;) { |
| var idx = text.indexOf("\t", pos); |
| if (idx == -1) { |
| content += text.slice(pos); |
| col += text.length - pos; |
| break; |
| } else { |
| col += idx - pos; |
| content += text.slice(pos, idx); |
| var size = tabSize - col % tabSize; |
| col += size; |
| for (var i = 0; i < size; ++i) content += " "; |
| pos = idx + 1; |
| } |
| } |
| |
| if (style) { |
| var sp = node.appendChild(document.createElement("span")); |
| sp.className = "cm-" + style.replace(/ +/g, " cm-"); |
| sp.appendChild(document.createTextNode(content)); |
| } else { |
| node.appendChild(document.createTextNode(content)); |
| } |
| }; |
| } |
| |
| var lines = splitLines(string), state = (options && options.state) || CodeMirror.startState(mode); |
| for (var i = 0, e = lines.length; i < e; ++i) { |
| if (i) callback("\n"); |
| var stream = new CodeMirror.StringStream(lines[i]); |
| if (!stream.string && mode.blankLine) mode.blankLine(state); |
| while (!stream.eol()) { |
| var style = mode.token(stream, state); |
| callback(stream.current(), style, i, stream.start, state); |
| stream.start = stream.pos; |
| } |
| } |
| }; |
| })(); |
| }(self)) |