45 lines
1 KiB
JavaScript
45 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: /"(?:\\.|[^\\"\r\n])*"/,
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greedy: true
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},
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'quoted-function': {
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pattern: /'(?:\\.|[^\\'\r\n])+'(?=\()/,
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alias: 'function'
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},
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'quoted-atom': {
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pattern: /'(?:\\.|[^\\'\r\n])+'/,
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alias: 'atom'
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},
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'boolean': /\b(?:false|true)\b/,
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'keyword': /\b(?:after|begin|case|catch|end|fun|if|of|receive|try|when)\b/,
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'number': [
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/\$\\?./,
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/\b\d+#[a-z0-9]+/i,
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/(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i
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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(?:and|andalso|band|bnot|bor|bsl|bsr|bxor|div|not|or|orelse|rem|xor)\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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