===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/cvs/rcs.c,v
retrieving revision 1.175
retrieving revision 1.176
diff -c -r1.175 -r1.176
*** src/usr.bin/cvs/rcs.c	2006/05/28 10:14:59	1.175
--- src/usr.bin/cvs/rcs.c	2006/05/29 07:15:52	1.176
***************
*** 1,4 ****
! /*	$OpenBSD: rcs.c,v 1.175 2006/05/28 10:14:59 joris Exp $	*/
  /*
   * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
   * All rights reserved.
--- 1,4 ----
! /*	$OpenBSD: rcs.c,v 1.176 2006/05/29 07:15:52 joris Exp $	*/
  /*
   * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
   * All rights reserved.
***************
*** 798,803 ****
--- 798,809 ----
  		return (NULL);
  	}
  
+ 	if (!strcmp(sym, RCS_HEAD_BRANCH)) {
+ 		num = rcsnum_alloc();
+ 		rcsnum_cpy(file->rf_head, num, 0);
+ 		return (num);
+ 	}
+ 
  	num = NULL;
  	TAILQ_FOREACH(symp, &(file->rf_symbols), rs_list)
  		if (strcmp(symp->rs_name, sym) == 0)
***************
*** 2956,2959 ****
--- 2962,2979 ----
  		xfree(expanded);
  	}
  	return (bp);
+ }
+ 
+ RCSNUM *
+ rcs_translate_tag(const char *revstr, RCSFILE *rfp)
+ {
+ 	RCSNUM *rev;
+ 
+ 	rev = rcs_sym_getrev(rfp, revstr);
+ 	if (rev == NULL) {
+ 		if ((rev = rcsnum_parse(revstr)) == NULL)
+ 			fatal("%s is an invalid revision/symbol", revstr);
+ 	}
+ 
+ 	return (rev);
  }