diff options
Diffstat (limited to 'node_modules/highlight.js/lib/languages/coffeescript.js')
| -rw-r--r-- | node_modules/highlight.js/lib/languages/coffeescript.js | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/node_modules/highlight.js/lib/languages/coffeescript.js b/node_modules/highlight.js/lib/languages/coffeescript.js new file mode 100644 index 000000000..92883a74f --- /dev/null +++ b/node_modules/highlight.js/lib/languages/coffeescript.js @@ -0,0 +1,145 @@ +module.exports = function(hljs) { + var KEYWORDS = { + keyword: + // JS keywords + 'in if for while finally new do return else break catch instanceof throw try this ' + + 'switch continue typeof delete debugger super yield import export from as default await ' + + // Coffee keywords + 'then unless until loop of by when and or is isnt not', + literal: + // JS literals + 'true false null undefined ' + + // Coffee literals + 'yes no on off', + built_in: + 'npm require console print module global window document' + }; + var JS_IDENT_RE = '[A-Za-z$_][0-9A-Za-z$_]*'; + var SUBST = { + className: 'subst', + begin: /#\{/, end: /}/, + keywords: KEYWORDS + }; + var EXPRESSIONS = [ + hljs.BINARY_NUMBER_MODE, + hljs.inherit(hljs.C_NUMBER_MODE, {starts: {end: '(\\s*/)?', relevance: 0}}), // a number tries to eat the following slash to prevent treating it as a regexp + { + className: 'string', + variants: [ + { + begin: /'''/, end: /'''/, + contains: [hljs.BACKSLASH_ESCAPE] + }, + { + begin: /'/, end: /'/, + contains: [hljs.BACKSLASH_ESCAPE] + }, + { + begin: /"""/, end: /"""/, + contains: [hljs.BACKSLASH_ESCAPE, SUBST] + }, + { + begin: /"/, end: /"/, + contains: [hljs.BACKSLASH_ESCAPE, SUBST] + } + ] + }, + { + className: 'regexp', + variants: [ + { + begin: '///', end: '///', + contains: [SUBST, hljs.HASH_COMMENT_MODE] + }, + { + begin: '//[gim]*', + relevance: 0 + }, + { + // regex can't start with space to parse x / 2 / 3 as two divisions + // regex can't start with *, and it supports an "illegal" in the main mode + begin: /\/(?![ *])(\\\/|.)*?\/[gim]*(?=\W|$)/ + } + ] + }, + { + begin: '@' + JS_IDENT_RE // relevance booster + }, + { + subLanguage: 'javascript', + excludeBegin: true, excludeEnd: true, + variants: [ + { + begin: '```', end: '```', + }, + { + begin: '`', end: '`', + } + ] + } + ]; + SUBST.contains = EXPRESSIONS; + + var TITLE = hljs.inherit(hljs.TITLE_MODE, {begin: JS_IDENT_RE}); + var PARAMS_RE = '(\\(.*\\))?\\s*\\B[-=]>'; + var PARAMS = { + className: 'params', + begin: '\\([^\\(]', returnBegin: true, + /* We need another contained nameless mode to not have every nested + pair of parens to be called "params" */ + contains: [{ + begin: /\(/, end: /\)/, + keywords: KEYWORDS, + contains: ['self'].concat(EXPRESSIONS) + }] + }; + + return { + aliases: ['coffee', 'cson', 'iced'], + keywords: KEYWORDS, + illegal: /\/\*/, + contains: EXPRESSIONS.concat([ + hljs.COMMENT('###', '###'), + hljs.HASH_COMMENT_MODE, + { + className: 'function', + begin: '^\\s*' + JS_IDENT_RE + '\\s*=\\s*' + PARAMS_RE, end: '[-=]>', + returnBegin: true, + contains: [TITLE, PARAMS] + }, + { + // anonymous function start + begin: /[:\(,=]\s*/, + relevance: 0, + contains: [ + { + className: 'function', + begin: PARAMS_RE, end: '[-=]>', + returnBegin: true, + contains: [PARAMS] + } + ] + }, + { + className: 'class', + beginKeywords: 'class', + end: '$', + illegal: /[:="\[\]]/, + contains: [ + { + beginKeywords: 'extends', + endsWithParent: true, + illegal: /[:="\[\]]/, + contains: [TITLE] + }, + TITLE + ] + }, + { + begin: JS_IDENT_RE + ':', end: ':', + returnBegin: true, returnEnd: true, + relevance: 0 + } + ]) + }; +};
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