text: define(function(){
      /**
       * Remove non-word chars.
       * @example removeNonWord('lorem! ipsum?') -> 'lorem ipsum'
       * @param {string} str
       * @return {string}
       */
      function removeNonWord(str){
          return (str || '').replace(/[^0-9a-zA-Z\xC0-\xFF \-]/g, ''); //remove non-word chars
      }
      return removeNonWord;
  });
  