65 lines
2.0 KiB
JavaScript
65 lines
2.0 KiB
JavaScript
// @ts-nocheck
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/**
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* @import {Refractor} from '../lib/core.js'
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*/
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import refractorJava from './java.js'
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scala.displayName = 'scala'
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scala.aliases = []
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/** @param {Refractor} Prism */
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export default function scala(Prism) {
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Prism.register(refractorJava)
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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:
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/<-|=>|\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:
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/\b0x(?:[\da-f]*\.)?[\da-f]+|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e\d+)?[dfl]?/i,
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builtin:
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/\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:
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/\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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}
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