text: module.exports = function(hljs) {
    return {
      aliases: ['clean','icl','dcl'],
      keywords: {
        keyword:
          'if let in with where case of class instance otherwise ' +
          'implementation definition system-list module from import qualified as ' +
          'special code inline foreign export ccall stdcall generic derive ' +
          'infix infixl infixr',
        built_in:
          'Int Real Char Bool',
        literal:
          'True False'
      },
      contains: [
  
        hljs.C_LINE_COMMENT_MODE,
        hljs.C_BLOCK_COMMENT_MODE,
        hljs.APOS_STRING_MODE,
        hljs.QUOTE_STRING_MODE,
        hljs.C_NUMBER_MODE,
  
        {begin: '->|<-[|:]?|#!?|>>=|\\{\\||\\|\\}|:==|=:|<>'} // relevance booster
      ]
    };
  };
  