refractor/lang/wolfram.js

Lightweight, robust, elegant virtual syntax highlighting using Prism

// @ts-nocheck
/**
 * @import {Refractor} from '../lib/core.js'
 */
wolfram.displayName = 'wolfram'
wolfram.aliases = ['mathematica', 'nb', 'wl']

/** @param {Refractor} Prism */
export default function wolfram(Prism) {
  Prism.languages.wolfram = {
    comment:
      // Allow one level of nesting - note: regex taken from applescipt
      /\(\*(?:\(\*(?:[^*]|\*(?!\)))*\*\)|(?!\(\*)[\s\S])*?\*\)/,
    string: {
      pattern: /"(?:\\.|[^"\\\r\n])*"/,
      greedy: true
    },
    keyword:
      /\b(?:Abs|AbsArg|Accuracy|Block|Do|For|Function|If|Manipulate|Module|Nest|NestList|None|Return|Switch|Table|Which|While)\b/,
    context: {
      pattern: /\b\w+`+\w*/,
      alias: 'class-name'
    },
    blank: {
      pattern: /\b\w+_\b/,
      alias: 'regex'
    },
    'global-variable': {
      pattern: /\$\w+/,
      alias: 'variable'
    },
    boolean: /\b(?:False|True)\b/,
    number:
      /(?:\b(?=\d)|\B(?=\.))(?:0[bo])?(?:(?:\d|0x[\da-f])[\da-f]*(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?j?\b/i,
    operator:
      /\/\.|;|=\.|\^=|\^:=|:=|<<|>>|<\||\|>|:>|\|->|->|<-|@@@|@@|@|\/@|=!=|===|==|=|\+|-|\[\/-+%=\]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
    punctuation: /[{}[\];(),.:]/
  }
  Prism.languages.mathematica = Prism.languages.wolfram
  Prism.languages.wl = Prism.languages.wolfram
  Prism.languages.nb = Prism.languages.wolfram
}