Prism.languages.monkey = {
  comment: {
    pattern: /^#Rem\s[\s\S]*?^#End|'.+/im,
    greedy: true,
  },
  string: {
    pattern: /"[^"\r\n]*"/,
    greedy: true,
  },
  preprocessor: {
    pattern: /(^[ \t]*)#.+/m,
    lookbehind: true,
    greedy: true,
    alias: 'property',
  },

  function: /\b\w+(?=\()/,
  'type-char': {
    pattern: /\b[?%#$]/,
    alias: 'class-name',
  },
  number: {
    pattern:
      /((?:\.\.)?)(?:(?:\b|\B-\.?|\B\.)\d+(?:(?!\.\.)\.\d*)?|\$[\da-f]+)/i,
    lookbehind: true,
  },
  keyword:
    /\b(?:Abstract|Array|Bool|Case|Catch|Class|Const|Continue|Default|Eachin|Else|ElseIf|End|EndIf|Exit|Extends|Extern|False|Field|Final|Float|For|Forever|Function|Global|If|Implements|Import|Inline|Int|Interface|Local|Method|Module|New|Next|Null|Object|Private|Property|Public|Repeat|Return|Select|Self|Step|Strict|String|Super|Then|Throw|To|True|Try|Until|Void|Wend|While)\b/i,
  operator:
    /\.\.|<[=>]?|>=?|:?=|(?:[+\-*\/&~|]|\b(?:Mod|Shl|Shr)\b)=?|\b(?:And|Not|Or)\b/i,
  punctuation: /[.,:;()\[\]]/,
};