73 lines
1.8 KiB
JavaScript
73 lines
1.8 KiB
JavaScript
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(function (Prism) {
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var string = /("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/;
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Prism.languages.css = {
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'comment': /\/\*[\s\S]*?\*\//,
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'atrule': {
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pattern: /@[\w-]+[\s\S]*?(?:;|(?=\s*\{))/,
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inside: {
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'rule': /^@[\w-]+/,
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'selector-function-argument': {
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pattern: /(\bselector\s*\((?!\s*\))\s*)(?:[^()]|\((?:[^()]|\([^()]*\))*\))+?(?=\s*\))/,
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lookbehind: true,
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alias: 'selector'
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},
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'keyword': {
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pattern: /(^|[^\w-])(?:and|not|only|or)(?![\w-])/,
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lookbehind: true
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}
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// See rest below
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}
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},
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'url': {
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// https://drafts.csswg.org/css-values-3/#urls
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pattern: RegExp('\\burl\\((?:' + string.source + '|' + /(?:[^\\\r\n()"']|\\[\s\S])*/.source + ')\\)', 'i'),
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greedy: true,
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inside: {
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'function': /^url/i,
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'punctuation': /^\(|\)$/,
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'string': {
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pattern: RegExp('^' + string.source + '$'),
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alias: 'url'
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}
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}
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},
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'selector': RegExp('[^{}\\s](?:[^{};"\']|' + string.source + ')*?(?=\\s*\\{)'),
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'string': {
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pattern: string,
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greedy: true
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},
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'property': /[-_a-z\xA0-\uFFFF][-\w\xA0-\uFFFF]*(?=\s*:)/i,
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'important': /!important\b/i,
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'function': /[-a-z0-9]+(?=\()/i,
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'punctuation': /[(){};:,]/
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};
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Prism.languages.css['atrule'].inside.rest = Prism.languages.css;
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var markup = Prism.languages.markup;
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if (markup) {
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markup.tag.addInlined('style', 'css');
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Prism.languages.insertBefore('inside', 'attr-value', {
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'style-attr': {
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pattern: /\s*style=("|')(?:\\[\s\S]|(?!\1)[^\\])*\1/i,
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inside: {
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'attr-name': {
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pattern: /^\s*style/i,
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inside: markup.tag.inside
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},
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'punctuation': /^\s*=\s*['"]|['"]\s*$/,
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'attr-value': {
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pattern: /.+/i,
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inside: Prism.languages.css
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}
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},
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alias: 'language-css'
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}
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}, markup.tag);
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}
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}(Prism));
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