34 lines
1.0 KiB
Java
34 lines
1.0 KiB
Java
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Prism.languages.scheme = {
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'comment': /;.*/,
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'string': {
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pattern: /"(?:[^"\\\r\n]|\\.)*"|'[^()#'\s]+/,
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greedy: true
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},
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'character': {
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pattern: /#\\(?:u[a-fA-F\d]{4}|[a-zA-Z]+|\S)/,
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alias: 'string'
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},
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'keyword': {
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pattern: /(\()(?:define(?:-syntax|-library|-values)?|(?:case-)?lambda|let(?:\*|rec)?(?:-values)?|else|if|cond|begin|delay(?:-force)?|parameterize|guard|set!|(?:quasi-)?quote|syntax-rules)(?=[()\s])/,
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lookbehind: true
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},
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'builtin': {
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pattern: /(\()(?:(?:cons|car|cdr|list|call-with-current-continuation|call\/cc|append|abs|apply|eval)\b|null\?|pair\?|boolean\?|eof-object\?|char\?|procedure\?|number\?|port\?|string\?|vector\?|symbol\?|bytevector\?)(?=[()\s])/,
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lookbehind: true
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},
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'number': {
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pattern: /(\s|[()])[-+]?\d*\.?\d+(?:\s*[-+]\s*\d*\.?\d+i)?\b/,
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lookbehind: true
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},
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'boolean': /#[tf]/,
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'operator': {
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pattern: /(\()(?:[-+*%\/]|[<>]=?|=>?)/,
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lookbehind: true
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},
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'function': {
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pattern: /(\()[^()#'\s]+(?=[()\s)])/,
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lookbehind: true
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},
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'punctuation': /[()']/
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};
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