Merged in changes from CVS trunk.

Merged in changes from CVS trunk.

Patches applied:

 * miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-439
   Update from CVS

 * miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-440
   Update from CVS

 * miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-441
   Update from CVS

 * miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-442
   Update from CVS

 * miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-443
   Update from CVS

 * miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-444
   Update from CVS

 * miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-445
   Tweak permissions

 * miles@gnu.org--gnu-2004/emacs--cvs-trunk--0--patch-446
   Update from CVS

git-archimport-id: lorentey@elte.hu--2004/emacs--multi-tty--0--patch-211