_loop2084:
_loop2087:
	public final void systemdialoggetdirstate(AST _t) throws RecognitionException {				AST systemdialoggetdirstate_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t2080 = _t;		AST tmp1471_AST_in = (AST)_t;		match(_t,SYSTEMDIALOG);		_t = _t.getFirstChild();		AST tmp1472_AST_in = (AST)_t;		match(_t,GETDIR);		_t = _t.getNextSibling();		field(_t);		_t = _retTree;		{		_loop2084:		do {			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case INITIALDIR:			{				AST __t2082 = _t;				AST tmp1473_AST_in = (AST)_t;				match(_t,INITIALDIR);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t2082;				_t = _t.getNextSibling();				break;			}			case RETURNTOSTARTDIR:			{				AST tmp1474_AST_in = (AST)_t;				match(_t,RETURNTOSTARTDIR);				_t = _t.getNextSibling();				break;			}			case TITLE:			{				AST __t2083 = _t;				AST tmp1475_AST_in = (AST)_t;				match(_t,TITLE);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t2083;				_t = _t.getNextSibling();				break;			}			default:			{				break _loop2084;			}			}		} while (true);		}		state_end(_t);		_t = _retTree;		_t = __t2080;		_t = _t.getNextSibling();		_retTree = _t;	}