Index: diff.c
===================================================================
RCS file: /home/ncvs/src/contrib/cvs/src/diff.c,v
retrieving revision 1.14
diff -u -p -r1.14 diff.c
--- diff.c	1999/12/11 12:50:08	1.14
+++ diff.c	2001/05/17 09:52:43
@@ -452,6 +452,7 @@ diff_fileproc (callerdat, finfo)
 		int exists;
 
 		exists = 0;
+#if 0
 		/* special handling for TAG_HEAD */
 		if (diff_rev1 && strcmp (diff_rev1, TAG_HEAD) == 0)
 		{
@@ -465,6 +466,7 @@ diff_fileproc (callerdat, finfo)
 			free (head);
 		}
 		else
+#endif
 		{
 		    Vers_TS *xvers;
 
@@ -842,12 +844,14 @@ diff_file_nodiff (finfo, vers, empty_fil
 
     if (diff_rev1 || diff_date1)
     {
+#if 0
 	/* special handling for TAG_HEAD */
 	if (diff_rev1 && strcmp (diff_rev1, TAG_HEAD) == 0)
 	    use_rev1 = ((vers->vn_rcs == NULL || vers->srcfile == NULL)
 			? NULL
 			: RCS_branch_head (vers->srcfile, vers->vn_rcs));
 	else
+#endif
 	{
 	    xvers = Version_TS (finfo, NULL, diff_rev1, diff_date1, 1, 0);
 	    if (xvers->vn_rcs != NULL)
@@ -857,12 +861,14 @@ diff_file_nodiff (finfo, vers, empty_fil
     }
     if (diff_rev2 || diff_date2)
     {
+#if 0
 	/* special handling for TAG_HEAD */
 	if (diff_rev2 && strcmp (diff_rev2, TAG_HEAD) == 0)
 	    use_rev2 = ((vers->vn_rcs == NULL || vers->srcfile == NULL)
 			? NULL
 			: RCS_branch_head (vers->srcfile, vers->vn_rcs));
 	else
+#endif
 	{
 	    xvers = Version_TS (finfo, NULL, diff_rev2, diff_date2, 1, 0);
 	    if (xvers->vn_rcs != NULL)