Merge from emacs--unicode--0

Merge from emacs--unicode--0

Patches applied:

 * emacs--devo--0  (patch 726-770)

   - Update from CVS
   - Merge from emacs--rel--22
   - Merge from gnus--rel--5.10
   - Update from CVS: lisp/textmodes/sgml-mode.el: Revert last change.

 * emacs--rel--22  (patch 6-25)

   - Update from CVS
   - Update from CVS: src/xterm.c (XTread_socket): Revert last change.

 * emacs--unicode--0  (patch 203-209)

   - Update from CVS
   - Merge from emacs--devo--0
   - Update from CVS: src/syntax.c (skip_syntaxes): Synch with the trunk.
   - Move NEWS entries for unicode branch into etc/NEWS.unicode

 * gnus--rel--5.10  (patch 218-223)

   - Merge from emacs--devo--0, emacs--rel--22
   - Update from CVS

Revision: emacs@sv.gnu.org/emacs--unicode-xft--0--patch-62