docs: public Token emit() {
  	        Token t = new DroolsToken(input, state.type, state.channel, state.tokenStartCharIndex, getCharIndex()-1);
  	        t.setLine(state.tokenStartLine);
  	        t.setText(state.text);
  	        t.setCharPositionInLine(state.tokenStartCharPositionInLine);
  	        emit(t);
  	        return t;
  	    }