docs: def capitalize(text):
      """
      Capitalizes the word using the normal string capitalization 
      method, however if the word contains only capital letters and 
      numbers, then it will not be affected.
      
      :param      text                    |   <str>
      
      :return     <str>
      """
      text = nativestring(text)
      if EXPR_CAPITALS.match(text):
          return text
      return text.capitalize()