44 lines
1 KiB
JavaScript
44 lines
1 KiB
JavaScript
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Prism.languages.erlang = {
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'comment': /%.+/,
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'string': {
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pattern: /"(?:\\?.)*?"/,
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greedy: true
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},
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'quoted-function': {
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pattern: /'(?:\\.|[^'\\])+'(?=\()/,
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alias: 'function'
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},
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'quoted-atom': {
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pattern: /'(?:\\.|[^'\\])+'/,
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alias: 'atom'
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},
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'boolean': /\b(?:true|false)\b/,
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'keyword': /\b(?:fun|when|case|of|end|if|receive|after|try|catch)\b/,
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'number': [
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/\$\\?./,
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/\d+#[a-z0-9]+/i,
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/(?:\b|-)\d*\.?\d+([Ee][+-]?\d+)?\b/
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],
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'function': /\b[a-z][\w@]*(?=\()/,
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'variable': {
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// Look-behind is used to prevent wrong highlighting of atoms containing "@"
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pattern: /(^|[^@])(?:\b|\?)[A-Z_][\w@]*/,
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lookbehind: true
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},
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'operator': [
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/[=\/<>:]=|=[:\/]=|\+\+?|--?|[=*\/!]|\b(?:bnot|div|rem|band|bor|bxor|bsl|bsr|not|and|or|xor|orelse|andalso)\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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'atom': /\b[a-z][\w@]*/,
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'punctuation': /[()[\]{}:;,.#|]|<<|>>/
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};
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