_t = __t257;
_t = __t262;
	public final void columnformat(AST _t) throws RecognitionException {				AST columnformat_AST_in = (_t == ASTNULL) ? null : (AST)_t;				AST __t250 = _t;		AST tmp838_AST_in = (AST)_t;		match(_t,Format_phrase);		_t = _t.getFirstChild();		{		int _cnt267=0;		_loop267:		do {			if (_t==null) _t=ASTNULL;			switch ( _t.getType()) {			case FORMAT:			{				AST __t252 = _t;				AST tmp839_AST_in = (AST)_t;				match(_t,FORMAT);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t252;				_t = _t.getNextSibling();				break;			}			case COLUMNLABEL:			case LABEL:			{				label_constant(_t);				_t = _retTree;				break;			}			case NOLABELS:			{				AST tmp840_AST_in = (AST)_t;				match(_t,NOLABELS);				_t = _t.getNextSibling();				break;			}			case COLUMNFONT:			{				AST __t253 = _t;				AST tmp841_AST_in = (AST)_t;				match(_t,COLUMNFONT);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t253;				_t = _t.getNextSibling();				break;			}			case COLUMNDCOLOR:			{				AST __t254 = _t;				AST tmp842_AST_in = (AST)_t;				match(_t,COLUMNDCOLOR);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t254;				_t = _t.getNextSibling();				break;			}			case COLUMNBGCOLOR:			{				AST __t255 = _t;				AST tmp843_AST_in = (AST)_t;				match(_t,COLUMNBGCOLOR);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t255;				_t = _t.getNextSibling();				break;			}			case COLUMNFGCOLOR:			{				AST __t256 = _t;				AST tmp844_AST_in = (AST)_t;				match(_t,COLUMNFGCOLOR);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t256;				_t = _t.getNextSibling();				break;			}			case COLUMNPFCOLOR:			{				AST __t257 = _t;				AST tmp845_AST_in = (AST)_t;				match(_t,COLUMNPFCOLOR);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t257;				_t = _t.getNextSibling();				break;			}			case LABELFONT:			{				AST __t258 = _t;				AST tmp846_AST_in = (AST)_t;				match(_t,LABELFONT);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t258;				_t = _t.getNextSibling();				break;			}			case LABELDCOLOR:			{				AST __t259 = _t;				AST tmp847_AST_in = (AST)_t;				match(_t,LABELDCOLOR);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t259;				_t = _t.getNextSibling();				break;			}			case LABELBGCOLOR:			{				AST __t260 = _t;				AST tmp848_AST_in = (AST)_t;				match(_t,LABELBGCOLOR);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t260;				_t = _t.getNextSibling();				break;			}			case LABELFGCOLOR:			{				AST __t261 = _t;				AST tmp849_AST_in = (AST)_t;				match(_t,LABELFGCOLOR);				_t = _t.getFirstChild();				expression(_t);				_t = _retTree;				_t = __t261;				_t = _t.getNextSibling();				break;			}			case LEXAT:			{				AST __t262 = _t;				AST tmp850_AST_in = (AST)_t;				match(_t,LEXAT);				_t = _t.getFirstChild();				fld(_t,CQ.SYMBOL);				_t = _retTree;				{				if (_t==null) _t=ASTNULL;				switch ( _t.getType()) {				case Format_phrase:				{					columnformat(_t);					_t = _retTree;					break;				}				case 3:				{					break;				}				default:				{					throw new NoViableAltException(_t);				}				}				}				_t = __t262;				_t = _t.getNextSibling();				break;			}			case WIDTH:			{				AST __t264 = _t;				AST tmp851_AST_in = (AST)_t;				match(_t,WIDTH);				_t = _t.getFirstChild();				AST tmp852_AST_in = (AST)_t;				match(_t,NUMBER);				_t = _t.getNextSibling();				_t = __t264;				_t = _t.getNextSibling();				break;			}			case WIDTHPIXELS:			{				AST __t265 = _t;				AST tmp853_AST_in = (AST)_t;				match(_t,WIDTHPIXELS);				_t = _t.getFirstChild();				AST tmp854_AST_in = (AST)_t;				match(_t,NUMBER);				_t = _t.getNextSibling();				_t = __t265;				_t = _t.getNextSibling();				break;			}			case WIDTHCHARS:			{				AST __t266 = _t;				AST tmp855_AST_in = (AST)_t;				match(_t,WIDTHCHARS);				_t = _t.getFirstChild();				AST tmp856_AST_in = (AST)_t;				match(_t,NUMBER);				_t = _t.getNextSibling();				_t = __t266;				_t = _t.getNextSibling();				break;			}			default:			{				if ( _cnt267>=1 ) { break _loop267; } else {throw new NoViableAltException(_t);}			}			}			_cnt267++;		} while (true);		}		_t = __t250;		_t = _t.getNextSibling();		_retTree = _t;	}