AST tmp1909_AST_in = (AST)_t;
AST tmp1939_AST_in = (AST)_t;
	public final void gwidget(AST _t) throws RecognitionException {				AST gwidget_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t321 = _t;		AST tmp1903_AST_in = (AST)_t;		match(_t,Widget_ref);		_t = _t.getFirstChild();		s_widget(_t);		_t = _retTree;		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case IN_KW:		{			AST __t323 = _t;			AST tmp1904_AST_in = (AST)_t;			match(_t,IN_KW);			_t = _t.getFirstChild();			{			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case MENU:			{				AST tmp1905_AST_in = (AST)_t;				match(_t,MENU);				_t = _t.getNextSibling();				break;			}			case FRAME:			{				AST tmp1906_AST_in = (AST)_t;				match(_t,FRAME);				_t = _t.getNextSibling();				break;			}			case BROWSE:			{				AST tmp1907_AST_in = (AST)_t;				match(_t,BROWSE);				_t = _t.getNextSibling();				break;			}			case SUBMENU:			{				AST tmp1908_AST_in = (AST)_t;				match(_t,SUBMENU);				_t = _t.getNextSibling();				break;			}			case BUFFER:			{				AST tmp1909_AST_in = (AST)_t;				match(_t,BUFFER);				_t = _t.getNextSibling();				break;			}			default:			{				throw new NoViableAltException(_t);			}			}			}			AST tmp1910_AST_in = (AST)_t;			match(_t,ID);			_t = _t.getNextSibling();			_t = __t323;			_t = _t.getNextSibling();			break;		}		case 3:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		_t = __t321;		_t = _t.getNextSibling();		_retTree = _t;	}