the Gnus CVS.
* mm-util.el (mm-mime-mule-charset-alist): Move down and call
mm-coding-system-p. Don't correct it only in XEmacs.
(mm-charset-to-coding-system): Use mm-coding-system-p and
mm-get-coding-system-list.
(mm-emacs-mule, mm-mule4-p): New.
(mm-enable-multibyte, mm-disable-multibyte,
mm-enable-multibyte-mule4, mm-disable-multibyte-mule4,
mm-with-unibyte-current-buffer,
mm-with-unibyte-current-buffer-mule4): Use them.
(mm-find-mime-charset-region): Treat iso-2022-jp.
From Dave Love <fx@gnu.org>:
* mm-util.el (mm-mime-mule-charset-alist): Make it correct by
construction.
(mm-charset-synonym-alist): Remove windows-125[02]. Make other
entries conditional on not having a coding system defined for
them.
(mm-mule-charset-to-mime-charset): Use
find-coding-systems-for-charsets if defined.
(mm-charset-to-coding-system): Don't use
mm-get-coding-system-list. Look in mm-charset-synonym-alist
later. Add last resort search of coding systems.
(mm-enable-multibyte-mule4, mm-disable-multibyte-mule4)
(mm-with-unibyte-current-buffer-mule4): Just treat Mule 5 like
Mule 4.
(mm-find-mime-charset-region): Re-write.
(mm-with-unibyte-current-buffer): Restore buffer as well as
multibyteness.
before indenting the first line.
(undo-get-state, undo-revert-to-state): New funs.
(shell-command): Don't kill the buffer even if empty.
(transpose-subr-start1, transpose-subr-start2, transpose-subr-end1)
(transpose-subr-end2): Remove.
(transpose-subr): Add `special' arg and simplify.
(transpose-subr-1): Rewrite.
(do-auto-fill): Use fill-indent-according-to-mode and fill-nobreak-p.
(rfc822-goto-eoh): Simplify.
(x_set_glyph_string_background_width): Set
extends_to_end_of_line_p if the row's fill_line_p is set and
drawing the last glyph with DRAW_IMAGE_{RAISED,SUNKEN}.
(fill-indent-according-to-mode): Change default to t.
(fill-context-prefix): Simplify control-flow and use a more
sophisticated merge that unifies both previous checks.
(fill-single-word-nobreak-p, fill-french-nobreak-p): New funs.
(fill-nobreak-predicate): Make it into a defcustom'd hook.
(fill-nobreak-p): New fun.
(fill-region-as-paragraph): Use it.
Handle `fill-indent-according-to-mode' slightly differently.
(fill-individual-paragraphs-prefix): Simplify the control-flow.
(fill-individual-paragraphs-citation): Fix.
