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57 lines
1.6 KiB
57 lines
1.6 KiB
(function (Prism) { |
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Prism.languages.crystal = Prism.languages.extend('ruby', { |
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'keyword': [ |
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/\b(?:__DIR__|__END_LINE__|__FILE__|__LINE__|abstract|alias|annotation|as|asm|begin|break|case|class|def|do|else|elsif|end|ensure|enum|extend|for|fun|if|ifdef|include|instance_sizeof|lib|macro|module|next|of|out|pointerof|private|protected|ptr|require|rescue|return|select|self|sizeof|struct|super|then|type|typeof|undef|uninitialized|union|unless|until|when|while|with|yield)\b/, |
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{ |
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pattern: /(\.\s*)(?:is_a|responds_to)\?/, |
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lookbehind: true |
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} |
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], |
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'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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'operator': [ |
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/->/, |
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Prism.languages.ruby.operator, |
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], |
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'punctuation': /[(){}[\].,;\\]/, |
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}); |
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Prism.languages.insertBefore('crystal', 'string-literal', { |
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'attribute': { |
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pattern: /@\[.*?\]/, |
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inside: { |
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'delimiter': { |
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pattern: /^@\[|\]$/, |
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alias: 'punctuation' |
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}, |
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'attribute': { |
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pattern: /^(\s*)\w+/, |
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lookbehind: true, |
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alias: 'class-name' |
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}, |
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'args': { |
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pattern: /\S(?:[\s\S]*\S)?/, |
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inside: Prism.languages.crystal |
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}, |
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} |
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}, |
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'expansion': { |
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pattern: /\{(?:\{.*?\}|%.*?%)\}/, |
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inside: { |
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'content': { |
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pattern: /^(\{.)[\s\S]+(?=.\}$)/, |
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lookbehind: true, |
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inside: Prism.languages.crystal |
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}, |
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'delimiter': { |
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pattern: /^\{[\{%]|[\}%]\}$/, |
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alias: 'operator' |
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} |
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} |
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}, |
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'char': { |
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pattern: /'(?:[^\\\r\n]{1,2}|\\(?:.|u(?:[A-Fa-f0-9]{1,4}|\{[A-Fa-f0-9]{1,6}\})))'/, |
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greedy: true |
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} |
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}); |
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}(Prism));
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