code: public int handleKeyword(RtfCtrlWordData ctrlWordData, int groupLevel) {
  		//TODO: May be used for event handling.
  		int result = RtfParser.errOK;
  		
  		// Call before handler event here
  		beforeCtrlWord(ctrlWordData);
  		
  		result = dispatchKeyword(ctrlWordData, groupLevel);
  		
  		// call after handler event here
  		afterCtrlWord(ctrlWordData);
  		
  		return result;
  	}
docs: Internal to control word manager class.
  
  @param ctrlWordData The <code>RtfCtrlWordData</code> object with control word and param
  @param groupLevel The current document group parsing level
  @return errOK if ok, otherwise an error code.