* etags.c (print_version): Print copyright info.

	* etags.c (print_help): Print the bug reporting address.
	(main): Use return as the last instruction, instead of exit.
	* etags.c (main): Don't open the tags file in cxref mode.

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 536ca567f18abdea767247a9df34257e1464287c..1e66de77a9f7269148addf150518bf9dd71f442b 100644 (file)
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -31,7 +31,7 @@ Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
  *     Francesco Potorti` (F.Potorti@cnuce.cnr.it) is the current maintainer.
  */
 
-char pot_etags_version[] = "@(#) pot revision number is 11.66";
+char pot_etags_version[] = "@(#) pot revision number is 11.71";
 
 #define        TRUE    1
 #define        FALSE   0
@@ -450,7 +450,9 @@ Fortran is tried first; if no tags are found, C is tried next.");
 void
 print_version ()
 {
-  printf ("%s for Emacs version %s\n", (CTAGS) ? "ctags" : "etags", VERSION);
+  printf ("%s (GNU Emacs %s)\n", (CTAGS) ? "ctags" : "etags", VERSION);
+  puts ("Copyright (C) 1996 Free Software Foundation, Inc. and Ken Arnold");
+  puts ("This program is distributed under the same terms as Emacs");
 
   exit (GOOD);
 }
@@ -549,6 +551,9 @@ are.  Relative ones are stored relative to the output file's directory.");
 
   print_language_names ();
 
+  puts ("");
+  puts ("Report bugs to bug-gnu-emacs@prep.ai.mit.edu");
+
   exit (GOOD);
 }
 
@@ -947,9 +952,6 @@ main (argc, argv)
      because we want them ordered.  Let's do it now. */
   if (cxref_style)
     {
-      tagf = fopen (tagfile, append_to_tagfile ? "a" : "w");
-      if (tagf == NULL)
-       pfatal (tagfile);
       put_entries (head);
       exit (GOOD);
     }
@@ -982,7 +984,7 @@ main (argc, argv)
       sprintf (cmd, "sort %s -o %s", tagfile, tagfile);
       exit (system (cmd));
     }
-  exit (GOOD);
+  return GOOD;
 }
 
 
@@ -4106,11 +4108,11 @@ readline_internal (linebuffer, stream)
            {
              *--p = '\0';
 #ifdef DOS_NT
-             /* Assume CRLF->LF translation will be performed by Emacs
-                when loading this file, so CRs won't appear in the buffer.
-                It would be cleaner to compensate within Emacs;
-                however, Emacs does not know how many CRs were deleted
-                before any given point in the file.  */
+            /* Assume CRLF->LF translation will be performed by Emacs
+               when loading this file, so CRs won't appear in the buffer.
+               It would be cleaner to compensate within Emacs;
+               however, Emacs does not know how many CRs were deleted
+               before any given point in the file.  */
              chars_deleted = 1;
 #else
              chars_deleted = 2;