/****************************************************************/
/*								*/
/*			     label.c				*/
/*								*/
/*		       command.com Label Support		*/
/*								*/
/*			Copyright (c) 1995			*/
/*			Pasquale J. Villani			*/
/*			All Rights Reserved			*/
/*								*/
/* This file is part of DOS-C.					*/
/*								*/
/* DOS-C is free software; you can redistribute it and/or	*/
/* modify it under the terms of the GNU General Public License	*/
/* as published by the Free Software Foundation; either version	*/
/* 2, or (at your option) any later version.			*/
/*								*/
/* DOS-C is distributed in the hope that it will be useful, but	*/
/* WITHOUT ANY WARRANTY; without even the implied warranty of	*/
/* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See	*/
/* the GNU General Public License for more details.		*/
/*								*/
/* You should have received a copy of the GNU General Public	*/
/* License along with DOS-C; see the file COPYING.  If not,	*/
/* write to the Free Software Foundation, 675 Mass Ave,		*/
/* Cambridge, MA 02139, USA.					*/
/****************************************************************/

/* $Logfile:   C:/dos-c/src/command/label.c_v  $ */

/*
 * $Log:   C:/dos-c/src/command/label.c_v  $ 
 * 
 *    Rev 1.1   01 Sep 1995 18:04:40   patv
 * First GPL release.
 * 
 *    Rev 1.0   02 Jul 1995 10:02:06   patv
 * Initial revision.
 */

static char *RcsId = "$Header:   C:/dos-c/src/command/label.c_v   1.1   01 Sep 1995 18:04:40   patv  $";

#include "../../hdr/portab.h"
#include "globals.h"
#include "proto.h"

extern WORD fileptr;

BOOL label_bat(label)
BYTE *label;
{
	BYTE *s;

	/* a goto label was found, save its location for goto reference */
	if(!batch_FLAG)
		return FALSE;
	s = label;
	while(*s != '\0' && *s != '\r')
	{
		if(*s == ';' || *s == '=')
		{
			error_message(INV_LABEL);
			return FALSE;
		}
		s++;
	}
	strncpy(labels[label_cnt].lb_name, label, 8);
	labels[label_cnt++].lb_posit = DosSeek(fileptr, 1, 0L);
	return TRUE;
}