51 lines
1.6 KiB
JavaScript
51 lines
1.6 KiB
JavaScript
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Prism.languages.scala = Prism.languages.extend('java', {
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'triple-quoted-string': {
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pattern: /"""[\s\S]*?"""/,
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greedy: true,
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alias: 'string'
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},
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'string': {
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pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
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greedy: true
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},
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'keyword': /<-|=>|\b(?:abstract|case|catch|class|def|derives|do|else|enum|extends|extension|final|finally|for|forSome|given|if|implicit|import|infix|inline|lazy|match|new|null|object|opaque|open|override|package|private|protected|return|sealed|self|super|this|throw|trait|transparent|try|type|using|val|var|while|with|yield)\b/,
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'number': /\b0x(?:[\da-f]*\.)?[\da-f]+|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e\d+)?[dfl]?/i,
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'builtin': /\b(?:Any|AnyRef|AnyVal|Boolean|Byte|Char|Double|Float|Int|Long|Nothing|Short|String|Unit)\b/,
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'symbol': /'[^\d\s\\]\w*/
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});
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Prism.languages.insertBefore('scala', 'triple-quoted-string', {
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'string-interpolation': {
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pattern: /\b[a-z]\w*(?:"""(?:[^$]|\$(?:[^{]|\{(?:[^{}]|\{[^{}]*\})*\}))*?"""|"(?:[^$"\r\n]|\$(?:[^{]|\{(?:[^{}]|\{[^{}]*\})*\}))*")/i,
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greedy: true,
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inside: {
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'id': {
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pattern: /^\w+/,
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greedy: true,
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alias: 'function'
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},
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'escape': {
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pattern: /\\\$"|\$[$"]/,
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greedy: true,
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alias: 'symbol'
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},
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'interpolation': {
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pattern: /\$(?:\w+|\{(?:[^{}]|\{[^{}]*\})*\})/,
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greedy: true,
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inside: {
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'punctuation': /^\$\{?|\}$/,
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'expression': {
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pattern: /[\s\S]+/,
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inside: Prism.languages.scala
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}
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}
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},
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'string': /[\s\S]+/
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}
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}
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});
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delete Prism.languages.scala['class-name'];
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delete Prism.languages.scala['function'];
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delete Prism.languages.scala['constant'];
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