(comint-prompt-regexp): Add defvar.

[gnu-emacs] / src / doc.c

diff --git a/src/doc.c b/src/doc.c
index f306caed36a53ef0f3a191e5654b4893a8ce0fcb..6d54aeceacde4cfb171330dc71e83e0a448c6fb0 100644 (file)
--- a/src/doc.c
+++ b/src/doc.c
@@ -1,6 +1,6 @@
 /* Record indices of function doc strings stored in a file.
-   Copyright (C) 1985, 86,93,94,95,97,98,99,2000,04
-             Free Software Foundation, Inc.
+   Copyright (C) 1985, 1986, 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001,
+                 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -16,8 +16,8 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with GNU Emacs; see the file COPYING.  If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 
 #include <config.h>
@@ -58,26 +58,24 @@ static Lisp_Object Vbuild_files;
 extern Lisp_Object Voverriding_local_map;
 
 /* For VMS versions with limited file name syntax,
-   convert the name to something VMS will allow. */
+   convert the name to something VMS will allow.  */
 static void
 munge_doc_file_name (name)
      char *name;
 {
 #ifdef VMS
-#ifndef VMS4_4
-  /* For VMS versions with limited file name syntax,
-     convert the name to something VMS will allow.  */
-  p = name;
+#ifndef NO_HYPHENS_IN_FILENAMES
+  extern char * sys_translate_unix (char *ufile);
+  strcpy (name, sys_translate_unix (name));
+#else /* NO_HYPHENS_IN_FILENAMES */
+  char *p = name;
   while (*p)
     {
       if (*p == '-')
        *p = '_';
       p++;
     }
-#endif /* not VMS4_4 */
-#ifdef VMS4_4
-  strcpy (name, sys_translate_unix (name));
-#endif /* VMS4_4 */
+#endif /* NO_HYPHENS_IN_FILENAMES */
 #endif /* VMS */
 }
 
@@ -607,21 +605,7 @@ the same file name is found in the `doc-directory'.  */)
       strcpy (name, SDATA (Vdoc_directory));
     }
   strcat (name, SDATA (filename));     /*** Add this line ***/
-#ifdef VMS
-#ifndef VMS4_4
-  /* For VMS versions with limited file name syntax,
-     convert the name to something VMS will allow.  */
-  p = name;
-  while (*p)
-    {
-      if (*p == '-')
-       *p = '_';
-      p++;
-    }
-#else /* VMS4_4 */
-  strcpy (name, sys_translate_unix (name));
-#endif /* VMS4_4 */
-#endif /* VMS */
+  munge_doc_file_name (name);
 
   /* Vbuild_files is nil when temacs is run, and non-nil after that.  */
   if (NILP (Vbuild_files))
@@ -882,6 +866,9 @@ thus, \\=\\=\\=\\= puts \\=\\= into the output, and \\=\\=\\=\\[ puts \\=\\[ int
        {
          struct buffer *oldbuf;
          int start_idx;
+         /* This is for computing the SHADOWS arg for describe_map_tree.  */
+         Lisp_Object active_maps = Fcurrent_active_maps (Qnil);
+         Lisp_Object earlier_maps;
 
          changed = 1;
          strp += 2;            /* skip \{ or \< */
@@ -932,7 +919,13 @@ thus, \\=\\=\\=\\= puts \\=\\= into the output, and \\=\\=\\=\\[ puts \\=\\[ int
          else if (start[-1] == '<')
            keymap = tem;
          else
-           describe_map_tree (tem, 1, Qnil, Qnil, (char *)0, 1, 0, 0);
+           {
+             /* Get the list of active keymaps that precede this one.
+                If this one's not active, get nil.  */
+             earlier_maps = Fcdr (Fmemq (tem, Freverse (active_maps)));
+             describe_map_tree (tem, 1, Fnreverse (earlier_maps),
+                                Qnil, (char *)0, 1, 0, 0, 1);
+           }
          tem = Fbuffer_string ();
          Ferase_buffer ();
          set_buffer_internal (oldbuf);