(describe-coding-system, describe-fontset, list-fontsets):
Use `help-buffer' and move `help-setup-xref' to beginning.
(describe-char-after): Use `internal-describe-syntax-value'.
(describe-coding-system): Pass correct args to `help-xref-button'.
(sort-listed-character-sets): New button type.
(list-character-sets): Use it.
(list-charset-chars): New button type.
(list-character-sets-1): Use it.
only when the file's read-only status has changed from before
as well as disagreeing with the buffer's current status.
(buffer-file-read-only): New var, local in all buffers.
(mode-line-position, mode-line-modes): New variables.
(mode-line-format): Use mode-line-position for the part
that displays the position-in-buffer info. Use
mode-line-modes for the part that displays major and minor modes.
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.
