2 * Link to the project's GitHub page:
3 * https://github.com/duralog/CodeMirror
6 CodeMirror.defineMode('livescript', function(){
7 var tokenBase, external;
8 tokenBase = function(stream, state){
9 var next_rule, nr, i$, len$, r, m;
10 if (next_rule = state.next || 'start') {
11 state.next = state.next;
12 if (Array.isArray(nr = Rules[next_rule])) {
13 for (i$ = 0, len$ = nr.length; i$ < len$; ++i$) {
15 if (r.regex && (m = stream.match(r.regex))) {
23 if (stream.match(r = Rules[next_rule])) {
24 if (r.regex && stream.match(r.regex)) {
37 startState: function(){
43 token: function(stream, state){
45 style = tokenBase(stream, state);
48 indent: stream.indentation(),
49 content: stream.current()
51 return style.replace(/\./g, ' ');
53 indent: function(state){
55 indentation = state.lastToken.indent;
56 if (state.lastToken.content.match(indenter)) {
65 var identifier = '(?![\\d\\s])[$\\w\\xAA-\\uFFDC](?:(?!\\s)[$\\w\\xAA-\\uFFDC]|-[A-Za-z])*';
66 var indenter = RegExp('(?:[({[=:]|[-~]>|\\b(?:e(?:lse|xport)|d(?:o|efault)|t(?:ry|hen)|finally|import(?:\\s*all)?|const|var|let|new|catch(?:\\s*' + identifier + ')?))\\s*$');
67 var keywordend = '(?![$\\w]|-[A-Za-z]|\\s*:(?![:=]))';
83 regex: '(?:t(?:h(?:is|row|en)|ry|ypeof!?)|c(?:on(?:tinue|st)|a(?:se|tch)|lass)|i(?:n(?:stanceof)?|mp(?:ort(?:\\s+all)?|lements)|[fs])|d(?:e(?:fault|lete|bugger)|o)|f(?:or(?:\\s+own)?|inally|unction)|s(?:uper|witch)|e(?:lse|x(?:tends|port)|val)|a(?:nd|rguments)|n(?:ew|ot)|un(?:less|til)|w(?:hile|ith)|o[fr]|return|break|let|var|loop)' + keywordend
85 token: 'constant.language',
86 regex: '(?:true|false|yes|no|on|off|null|void|undefined)' + keywordend
88 token: 'invalid.illegal',
89 regex: '(?:p(?:ackage|r(?:ivate|otected)|ublic)|i(?:mplements|nterface)|enum|static|yield)' + keywordend
91 token: 'language.support.class',
92 regex: '(?:R(?:e(?:gExp|ferenceError)|angeError)|S(?:tring|yntaxError)|E(?:rror|valError)|Array|Boolean|Date|Function|Number|Object|TypeError|URIError)' + keywordend
94 token: 'language.support.function',
95 regex: '(?:is(?:NaN|Finite)|parse(?:Int|Float)|Math|JSON|(?:en|de)codeURI(?:Component)?)' + keywordend
97 token: 'variable.language',
98 regex: '(?:t(?:hat|il|o)|f(?:rom|allthrough)|it|by|e)' + keywordend
101 regex: identifier + '\\s*:(?![:=])'
106 token: 'keyword.operator',
107 regex: '(?:\\.{3}|\\s+\\?)'
109 token: 'keyword.variable',
110 regex: '(?:@+|::|\\.\\.)',
113 token: 'keyword.operator',
118 regex: '\\\\\\S[^\\s,;)}\\]]*'
144 token: 'string.regex',
148 token: 'string.regex',
149 regex: '\\/(?:[^[\\/\\n\\\\]*(?:(?:\\\\.|\\[[^\\]\\n\\\\]*(?:\\\\.[^\\]\\n\\\\]*)*\\])[^[\\/\\n\\\\]*)*)\\/[gimy$]{0,4}',
152 token: 'constant.numeric',
153 regex: '(?:0x[\\da-fA-F][\\da-fA-F_]*|(?:[2-9]|[12]\\d|3[0-6])r[\\da-zA-Z][\\da-zA-Z_]*|(?:\\d[\\d_]*(?:\\.\\d[\\d_]*)?|\\.\\d[\\d_]*)(?:e[+-]?\\d[\\d_]*)?[\\w$]*)'
162 token: 'keyword.operator',
171 token: 'string.regex',
172 regex: '.*?//[gimy$?]{0,4}',
175 token: 'string.regex',
178 token: 'comment.regex',
179 regex: '\\s+(?:#.*)?'
181 token: 'string.regex',
187 token: 'keyword.operator',
201 token: 'comment.doc',
205 token: 'comment.doc',
226 regex: '[^\\\\\']*(?:\\\\.[^\\\\\']*)*\'',
233 regex: '[^\\\\"]*(?:\\\\.[^\\\\"]*)*"',
240 regex: '[^\\\\`]*(?:\\\\.[^\\\\`]*)*`',
252 for (var idx in Rules) {
254 if (Array.isArray(r)) {
255 for (var i = 0, len = r.length; i < len; ++i) {
258 Rules[idx][i].regex = new RegExp('^' + rr.regex);
261 } else if (r.regex) {
262 Rules[idx].regex = new RegExp('^' + r.regex);
267 CodeMirror.defineMIME('text/x-livescript', 'livescript');