refractor/lang/actionscript.js

Lightweight, robust, elegant virtual syntax highlighting using Prism

// @ts-nocheck
/**
 * @import {Refractor} from '../lib/core.js'
 */
import refractorJavascript from './javascript.js'
actionscript.displayName = 'actionscript'
actionscript.aliases = []

/** @param {Refractor} Prism */
export default function actionscript(Prism) {
  Prism.register(refractorJavascript)
  Prism.languages.actionscript = Prism.languages.extend('javascript', {
    keyword:
      /\b(?:as|break|case|catch|class|const|default|delete|do|dynamic|each|else|extends|final|finally|for|function|get|if|implements|import|in|include|instanceof|interface|internal|is|namespace|native|new|null|override|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|use|var|void|while|with)\b/,
    operator: /\+\+|--|(?:[+\-*\/%^]|&&?|\|\|?|<<?|>>?>?|[!=]=?)=?|[~?@]/
  })
  Prism.languages.actionscript['class-name'].alias = 'function'

  // doesn't work with AS because AS is too complex
  delete Prism.languages.actionscript['parameter']
  delete Prism.languages.actionscript['literal-property']
  if (Prism.languages.markup) {
    Prism.languages.insertBefore('actionscript', 'string', {
      xml: {
        pattern:
          /(^|[^.])<\/?\w+(?:\s+[^\s>\/=]+=("|')(?:\\[\s\S]|(?!\2)[^\\])*\2)*\s*\/?>/,
        lookbehind: true,
        inside: Prism.languages.markup
      }
    })
  }
}