105 lines
2.7 KiB
JavaScript
105 lines
2.7 KiB
JavaScript
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(function (Prism) {
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var inside = {
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'url': /url\((["']?).*?\1\)/i,
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'string': {
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pattern: /("|')(?:(?!\1)[^\\\r\n]|\\(?:\r\n|[\s\S]))*\1/,
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greedy: true
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},
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'interpolation': null, // See below
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'func': null, // See below
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'important': /\B!(?:important|optional)\b/i,
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'keyword': {
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pattern: /(^|\s+)(?:(?:if|else|for|return|unless)(?=\s+|$)|@[\w-]+)/,
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lookbehind: true
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},
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'hexcode': /#[\da-f]{3,6}/i,
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'number': /\b\d+(?:\.\d+)?%?/,
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'boolean': /\b(?:true|false)\b/,
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'operator': [
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// We want non-word chars around "-" because it is
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// accepted in property names.
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/~|[+!\/%<>?=]=?|[-:]=|\*[*=]?|\.+|&&|\|\||\B-\B|\b(?:and|in|is(?: a| defined| not|nt)?|not|or)\b/
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],
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'punctuation': /[{}()\[\];:,]/
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};
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inside['interpolation'] = {
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pattern: /\{[^\r\n}:]+\}/,
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alias: 'variable',
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inside: Prism.util.clone(inside)
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};
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inside['func'] = {
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pattern: /[\w-]+\([^)]*\).*/,
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inside: {
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'function': /^[^(]+/,
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rest: Prism.util.clone(inside)
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}
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};
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Prism.languages.stylus = {
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'comment': {
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pattern: /(^|[^\\])(\/\*[\s\S]*?\*\/|\/\/.*)/,
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lookbehind: true
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},
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'atrule-declaration': {
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pattern: /(^\s*)@.+/m,
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lookbehind: true,
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inside: {
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'atrule': /^@[\w-]+/,
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rest: inside
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}
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},
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'variable-declaration': {
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pattern: /(^[ \t]*)[\w$-]+\s*.?=[ \t]*(?:(?:\{[^}]*\}|.+)|$)/m,
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lookbehind: true,
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inside: {
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'variable': /^\S+/,
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rest: inside
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}
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},
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'statement': {
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pattern: /(^[ \t]*)(?:if|else|for|return|unless)[ \t]+.+/m,
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lookbehind: true,
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inside: {
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keyword: /^\S+/,
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rest: inside
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}
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},
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// A property/value pair cannot end with a comma or a brace
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// It cannot have indented content unless it ended with a semicolon
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'property-declaration': {
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pattern: /((?:^|\{)([ \t]*))(?:[\w-]|\{[^}\r\n]+\})+(?:\s*:\s*|[ \t]+)[^{\r\n]*(?:;|[^{\r\n,](?=$)(?!(\r?\n|\r)(?:\{|\2[ \t]+)))/m,
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lookbehind: true,
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inside: {
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'property': {
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pattern: /^[^\s:]+/,
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inside: {
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'interpolation': inside.interpolation
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}
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},
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rest: inside
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}
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},
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// A selector can contain parentheses only as part of a pseudo-element
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// It can span multiple lines.
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// It must end with a comma or an accolade or have indented content.
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'selector': {
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pattern: /(^[ \t]*)(?:(?=\S)(?:[^{}\r\n:()]|::?[\w-]+(?:\([^)\r\n]*\))?|\{[^}\r\n]+\})+)(?:(?:\r?\n|\r)(?:\1(?:(?=\S)(?:[^{}\r\n:()]|::?[\w-]+(?:\([^)\r\n]*\))?|\{[^}\r\n]+\})+)))*(?:,$|\{|(?=(?:\r?\n|\r)(?:\{|\1[ \t]+)))/m,
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lookbehind: true,
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inside: {
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'interpolation': inside.interpolation,
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'punctuation': /[{},]/
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}
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},
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'func': inside.func,
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'string': inside.string,
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'interpolation': inside.interpolation,
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'punctuation': /[{}()\[\];:.]/
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};
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}(Prism));
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