94 lines
2.6 KiB
JavaScript
94 lines
2.6 KiB
JavaScript
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Prism.languages.elixir = {
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'comment': {
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pattern: /#.*/m,
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lookbehind: true
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},
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// ~r"""foo""" (multi-line), ~r'''foo''' (multi-line), ~r/foo/, ~r|foo|, ~r"foo", ~r'foo', ~r(foo), ~r[foo], ~r{foo}, ~r<foo>
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'regex': {
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pattern: /~[rR](?:("""|''')(?:\\[\s\S]|(?!\1)[^\\])+\1|([\/|"'])(?:\\.|(?!\2)[^\\\r\n])+\2|\((?:\\.|[^\\)\r\n])+\)|\[(?:\\.|[^\\\]\r\n])+\]|\{(?:\\.|[^\\}\r\n])+\}|<(?:\\.|[^\\>\r\n])+>)[uismxfr]*/,
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greedy: true
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},
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'string': [
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{
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// ~s"""foo""" (multi-line), ~s'''foo''' (multi-line), ~s/foo/, ~s|foo|, ~s"foo", ~s'foo', ~s(foo), ~s[foo], ~s{foo} (with interpolation care), ~s<foo>
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pattern: /~[cCsSwW](?:("""|''')(?:\\[\s\S]|(?!\1)[^\\])+\1|([\/|"'])(?:\\.|(?!\2)[^\\\r\n])+\2|\((?:\\.|[^\\)\r\n])+\)|\[(?:\\.|[^\\\]\r\n])+\]|\{(?:\\.|#\{[^}]+\}|[^\\}\r\n])+\}|<(?:\\.|[^\\>\r\n])+>)[csa]?/,
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greedy: true,
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inside: {
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// See interpolation below
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}
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},
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{
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pattern: /("""|''')[\s\S]*?\1/,
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greedy: true,
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inside: {
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// See interpolation below
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}
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},
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{
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// Multi-line strings are allowed
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pattern: /("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
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greedy: true,
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inside: {
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// See interpolation below
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}
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}
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],
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'atom': {
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// Look-behind prevents bad highlighting of the :: operator
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pattern: /(^|[^:]):\w+/,
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lookbehind: true,
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alias: 'symbol'
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},
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// Look-ahead prevents bad highlighting of the :: operator
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'attr-name': /\w+:(?!:)/,
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'capture': {
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// Look-behind prevents bad highlighting of the && operator
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pattern: /(^|[^&])&(?:[^&\s\d()][^\s()]*|(?=\())/,
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lookbehind: true,
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alias: 'function'
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},
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'argument': {
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// Look-behind prevents bad highlighting of the && operator
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pattern: /(^|[^&])&\d+/,
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lookbehind: true,
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alias: 'variable'
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},
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'attribute': {
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pattern: /@\w+/,
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alias: 'variable'
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},
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'number': /\b(?:0[box][a-f\d_]+|\d[\d_]*)(?:\.[\d_]+)?(?:e[+-]?[\d_]+)?\b/i,
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'keyword': /\b(?:after|alias|and|case|catch|cond|def(?:callback|exception|impl|module|p|protocol|struct)?|do|else|end|fn|for|if|import|not|or|require|rescue|try|unless|use|when)\b/,
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'boolean': /\b(?:true|false|nil)\b/,
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'operator': [
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/\bin\b|&&?|\|[|>]?|\\\\|::|\.\.\.?|\+\+?|-[->]?|<[-=>]|>=|!==?|\B!|=(?:==?|[>~])?|[*\/^]/,
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{
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// We don't want to match <<
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pattern: /([^<])<(?!<)/,
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lookbehind: true
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},
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{
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// We don't want to match >>
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pattern: /([^>])>(?!>)/,
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lookbehind: true
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}
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],
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'punctuation': /<<|>>|[.,%\[\]{}()]/
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};
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Prism.languages.elixir.string.forEach(function(o) {
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o.inside = {
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'interpolation': {
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pattern: /#\{[^}]+\}/,
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inside: {
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'delimiter': {
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pattern: /^#\{|\}$/,
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alias: 'punctuation'
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},
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rest: Prism.languages.elixir
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}
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}
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};
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});
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