_t = __t664;
_t = __t665;
	public final void disablestate(AST _t) throws RecognitionException {				AST disablestate_AST_in = (_t == ASTNULL) ? null : (AST)_t;		AST head = null;				AST __t659 = _t;		head = _t==ASTNULL ? null :(AST)_t;		match(_t,DISABLE);		_t = _t.getFirstChild();		if ( inputState.guessing==0 ) {			action.frameInitializingStatement(head);		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case UNLESSHIDDEN:		{			AST tmp1243_AST_in = (AST)_t;			match(_t,UNLESSHIDDEN);			_t = _t.getNextSibling();			break;		}		case EOF:		case PERIOD:		case ALL:		case WITH:		case Form_item:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case ALL:		{			AST __t662 = _t;			AST tmp1244_AST_in = (AST)_t;			match(_t,ALL);			_t = _t.getFirstChild();			{			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case EXCEPT:			{				AST __t664 = _t;				AST tmp1245_AST_in = (AST)_t;				match(_t,EXCEPT);				_t = _t.getFirstChild();				{				_loop666:				do {					if (_t==null) _t=ASTNULL;					if ((_t.getType()==Field_ref)) {						fld(_t,CQ.SYMBOL);						_t = _retTree;					}					else {						break _loop666;					}									} while (true);				}				_t = __t664;				_t = _t.getNextSibling();				break;			}			case 3:			{				break;			}			default:			{				throw new NoViableAltException(_t);			}			}			}			_t = __t662;			_t = _t.getNextSibling();			break;		}		case Form_item:		{			{			int _cnt668=0;			_loop668:			do {				if (_t==null) _t=ASTNULL;				if ((_t.getType()==Form_item)) {					form_item(_t,CQ.SYMBOL);					_t = _retTree;				}				else {					if ( _cnt668>=1 ) { break _loop668; } else {throw new NoViableAltException(_t);}				}								_cnt668++;			} while (true);			}			break;		}		case EOF:		case PERIOD:		case WITH:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		{		if (_t==null) _t=ASTNULL;		switch ( _t.getType()) {		case WITH:		{			framephrase(_t);			_t = _retTree;			break;		}		case EOF:		case PERIOD:		{			break;		}		default:		{			throw new NoViableAltException(_t);		}		}		}		state_end(_t);		_t = _retTree;		if ( inputState.guessing==0 ) {			action.frameStatementEnd();		}		_t = __t659;		_t = _t.getNextSibling();		_retTree = _t;	}