| 1 | (function(Prism) {
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| 2 | Prism.languages.crystal = Prism.languages.extend('ruby', {
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| 3 | keyword: [
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| 4 | /\b(?:abstract|alias|as|asm|begin|break|case|class|def|do|else|elsif|end|ensure|enum|extend|for|fun|if|include|instance_sizeof|lib|macro|module|next|of|out|pointerof|private|protected|rescue|return|require|select|self|sizeof|struct|super|then|type|typeof|uninitialized|union|unless|until|when|while|with|yield|__DIR__|__END_LINE__|__FILE__|__LINE__)\b/,
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| 5 | {
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| 6 | pattern: /(\.\s*)(?:is_a|responds_to)\?/,
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| 7 | lookbehind: true
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| 8 | }
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| 9 | ],
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| 10 |
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| 11 | number: /\b(?:0b[01_]*[01]|0o[0-7_]*[0-7]|0x[\da-fA-F_]*[\da-fA-F]|(?:\d(?:[\d_]*\d)?)(?:\.[\d_]*\d)?(?:[eE][+-]?[\d_]*\d)?)(?:_(?:[uif](?:8|16|32|64))?)?\b/
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| 12 | });
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| 13 |
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| 14 | Prism.languages.insertBefore('crystal', 'string', {
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| 15 | attribute: {
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| 16 | pattern: /@\[.+?\]/,
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| 17 | alias: 'attr-name',
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| 18 | inside: {
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| 19 | delimiter: {
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| 20 | pattern: /^@\[|\]$/,
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| 21 | alias: 'tag'
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| 22 | },
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| 23 | rest: Prism.languages.crystal
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| 24 | }
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| 25 | },
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| 26 |
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| 27 | expansion: [
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| 28 | {
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| 29 | pattern: /\{\{.+?\}\}/,
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| 30 | inside: {
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| 31 | delimiter: {
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| 32 | pattern: /^\{\{|\}\}$/,
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| 33 | alias: 'tag'
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| 34 | },
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| 35 | rest: Prism.languages.crystal
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| 36 | }
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| 37 | },
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| 38 | {
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| 39 | pattern: /\{%.+?%\}/,
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| 40 | inside: {
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| 41 | delimiter: {
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| 42 | pattern: /^\{%|%\}$/,
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| 43 | alias: 'tag'
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| 44 | },
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| 45 | rest: Prism.languages.crystal
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| 46 | }
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| 47 | }
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| 48 | ]
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| 49 | });
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| 50 |
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| 51 | }(Prism));
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