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Diffstat (limited to 'node_modules/prismjs/components/prism-pug.js')
| -rw-r--r-- | node_modules/prismjs/components/prism-pug.js | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/node_modules/prismjs/components/prism-pug.js b/node_modules/prismjs/components/prism-pug.js new file mode 100644 index 00000000..e8966a37 --- /dev/null +++ b/node_modules/prismjs/components/prism-pug.js @@ -0,0 +1,198 @@ +(function(Prism) { + // TODO: + // - Add CSS highlighting inside <style> tags + // - Add support for multi-line code blocks + // - Add support for interpolation #{} and !{} + // - Add support for tag interpolation #[] + // - Add explicit support for plain text using | + // - Add support for markup embedded in plain text + + Prism.languages.pug = { + + // Multiline stuff should appear before the rest + + // This handles both single-line and multi-line comments + 'comment': { + pattern: /(^([\t ]*))\/\/.*(?:(?:\r?\n|\r)\2[\t ]+.+)*/m, + lookbehind: true + }, + + // All the tag-related part is in lookbehind + // so that it can be highlighted by the "tag" pattern + 'multiline-script': { + pattern: /(^([\t ]*)script\b.*\.[\t ]*)(?:(?:\r?\n|\r(?!\n))(?:\2[\t ]+.+|\s*?(?=\r?\n|\r)))+/m, + lookbehind: true, + inside: { + rest: Prism.languages.javascript + } + }, + + // See at the end of the file for known filters + 'filter': { + pattern: /(^([\t ]*)):.+(?:(?:\r?\n|\r(?!\n))(?:\2[\t ]+.+|\s*?(?=\r?\n|\r)))+/m, + lookbehind: true, + inside: { + 'filter-name': { + pattern: /^:[\w-]+/, + alias: 'variable' + } + } + }, + + 'multiline-plain-text': { + pattern: /(^([\t ]*)[\w\-#.]+\.[\t ]*)(?:(?:\r?\n|\r(?!\n))(?:\2[\t ]+.+|\s*?(?=\r?\n|\r)))+/m, + lookbehind: true + }, + 'markup': { + pattern: /(^[\t ]*)<.+/m, + lookbehind: true, + inside: { + rest: Prism.languages.markup + } + }, + 'doctype': { + pattern: /((?:^|\n)[\t ]*)doctype(?: .+)?/, + lookbehind: true + }, + + // This handle all conditional and loop keywords + 'flow-control': { + pattern: /(^[\t ]*)(?:if|unless|else|case|when|default|each|while)\b(?: .+)?/m, + lookbehind: true, + inside: { + 'each': { + pattern: /^each .+? in\b/, + inside: { + 'keyword': /\b(?:each|in)\b/, + 'punctuation': /,/ + } + }, + 'branch': { + pattern: /^(?:if|unless|else|case|when|default|while)\b/, + alias: 'keyword' + }, + rest: Prism.languages.javascript + } + }, + 'keyword': { + pattern: /(^[\t ]*)(?:block|extends|include|append|prepend)\b.+/m, + lookbehind: true + }, + 'mixin': [ + // Declaration + { + pattern: /(^[\t ]*)mixin .+/m, + lookbehind: true, + inside: { + 'keyword': /^mixin/, + 'function': /\w+(?=\s*\(|\s*$)/, + 'punctuation': /[(),.]/ + } + }, + // Usage + { + pattern: /(^[\t ]*)\+.+/m, + lookbehind: true, + inside: { + 'name': { + pattern: /^\+\w+/, + alias: 'function' + }, + 'rest': Prism.languages.javascript + } + } + ], + 'script': { + pattern: /(^[\t ]*script(?:(?:&[^(]+)?\([^)]+\))*[\t ]+).+/m, + lookbehind: true, + inside: { + rest: Prism.languages.javascript + } + }, + + 'plain-text': { + pattern: /(^[\t ]*(?!-)[\w\-#.]*[\w\-](?:(?:&[^(]+)?\([^)]+\))*\/?[\t ]+).+/m, + lookbehind: true + }, + 'tag': { + pattern: /(^[\t ]*)(?!-)[\w\-#.]*[\w\-](?:(?:&[^(]+)?\([^)]+\))*\/?:?/m, + lookbehind: true, + inside: { + 'attributes': [ + { + pattern: /&[^(]+\([^)]+\)/, + inside: { + rest: Prism.languages.javascript + } + }, + { + pattern: /\([^)]+\)/, + inside: { + 'attr-value': { + pattern: /(=\s*)(?:\{[^}]*\}|[^,)\r\n]+)/, + lookbehind: true, + inside: { + rest: Prism.languages.javascript + } + }, + 'attr-name': /[\w-]+(?=\s*!?=|\s*[,)])/, + 'punctuation': /[!=(),]+/ + } + } + ], + 'punctuation': /:/ + } + }, + 'code': [ + { + pattern: /(^[\t ]*(?:-|!?=)).+/m, + lookbehind: true, + inside: { + rest: Prism.languages.javascript + } + } + ], + 'punctuation': /[.\-!=|]+/ + }; + + var filter_pattern = '(^([\\t ]*)):{{filter_name}}(?:(?:\\r?\\n|\\r(?!\\n))(?:\\2[\\t ]+.+|\\s*?(?=\\r?\\n|\\r)))+'; + + // Non exhaustive list of available filters and associated languages + var filters = [ + {filter:'atpl',language:'twig'}, + {filter:'coffee',language:'coffeescript'}, + 'ejs', + 'handlebars', + 'hogan', + 'less', + 'livescript', + 'markdown', + 'mustache', + 'plates', + {filter:'sass',language:'scss'}, + 'stylus', + 'swig' + + ]; + var all_filters = {}; + for (var i = 0, l = filters.length; i < l; i++) { + var filter = filters[i]; + filter = typeof filter === 'string' ? {filter: filter, language: filter} : filter; + if (Prism.languages[filter.language]) { + all_filters['filter-' + filter.filter] = { + pattern: RegExp(filter_pattern.replace('{{filter_name}}', filter.filter), 'm'), + lookbehind: true, + inside: { + 'filter-name': { + pattern: /^:[\w-]+/, + alias: 'variable' + }, + rest: Prism.languages[filter.language] + } + } + } + } + + Prism.languages.insertBefore('pug', 'filter', all_filters); + +}(Prism)); |