Update for hebrew name changes.

Update for chinese and hebrew name changes.

(calendar-chinese): Rename custom group from chinese-calendar.  Update users.
(calendar-chinese-time-zone): Rename chinese-calendar-time-zone.
Keep old name as alias, update users.
(calendar-chinese-location-name): Rename chinese-calendar-location-name.
Keep old name as alias.
(calendar-chinese-daylight-time-offset):
Rename chinese-calendar-daylight-time-offset.  Keep old name as alias,
update users.
(calendar-chinese-standard-time-zone-name):
Rename chinese-calendar-standard-time-zone-name.
Keep old name as alias, update users.
(calendar-chinese-daylight-saving-start):
Rename chinese-calendar-daylight-savings-starts.
Keep old name as alias, update users.
(calendar-chinese-daylight-saving-end):
Rename chinese-calendar-daylight-savings-ends.  Keep old name as alias,
update users.
(calendar-chinese-daylight-saving-start-time):
Rename chinese-calendar-daylight-savings-starts-time.
Keep old name as alias, update users.
(calendar-chinese-daylight-saving-end-time):
Rename chinese-calendar-daylight-savings-ends-time.
Keep old name as alias, update users.
(calendar-chinese-celestial-stem): Rename
calendar-chinese-celestial-stem.  Keep old name as alias, update users.
(calendar-chinese-terrestrial-branch):
Rename calendar-chinese-terrestrial-branch.  Keep old name as alias,
update users.
(calendar-chinese-zodiac-sign-on-or-after):
Rename chinese-zodiac-sign-on-or-after.  Update callers.
(calendar-chinese-new-moon-on-or-after): Rename chinese-new-moon-on-or-after.
Update callers.
(calendar-chinese-month-list): Rename chinese-month-list.  Update callers.
(calendar-chinese-number-months): Rename number-chinese-months.  Update callers.
(calendar-chinese-compute-year): Rename compute-chinese-year.  Update callers.
(calendar-chinese-year-cache): Rename chinese-year-cache.  Update users.
(calendar-chinese-year): Rename chinese-year.  Update callers.
(calendar-chinese-year-cache-init): Rename chinese-year-cache-init.
(calendar-chinese-to-absolute): Rename calendar-absolute-from-chinese.
Keep old name as alias, update callers.
(calendar-chinese-print-date): Rename calendar-print-chinese-date.
Keep old name as alias, update callers.
(calendar-chinese-months-to-alist): Rename make-chinese-month-assoc-list.
Update callers.
(calendar-chinese-months): Rename chinese-months.  Update callers.
(calendar-chinese-goto-date): Rename calendar-goto-chinese-date.
Keep old name as alias, update callers.

(calendar-hebrew-leap-year-p): Rename hebrew-calendar-leap-year-p.
Update callers.
(calendar-hebrew-last-month-of-year): Rename hebrew-calendar-last-month-of-year.
Update callers.
(calendar-hebrew-elapsed-days): Rename hebrew-calendar-elapsed-days.
Update callers.
(calendar-hebrew-days-in-year): Rename hebrew-calendar-days-in-year.
Update callers.
(calendar-hebrew-long-heshvan-p): Rename hebrew-calendar-long-heshvan-p.
Update callers.
(calendar-hebrew-short-kislev-p): Rename hebrew-calendar-short-kislev-p.
Update callers.
(calendar-hebrew-last-day-of-month): Rename hebrew-calendar-last-day-of-month.
Update callers.
(calendar-hebrew-to-absolute): Rename calendar-absolute-from-hebrew.
Keep old name as alias, update callers.
(calendar-hebrew-print-date): Rename calendar-print-hebrew-date.
Keep old name as alias, update callers.
(calendar-hebrew-yahrzeit): Rename hebrew-calendar-yahrzeit.
Keep old name as alias, update callers.
(calendar-hebrew-goto-date): Rename calendar-goto-hebrew-date.
Keep old name as alias.
(holiday-hebrew-rosh-hashanah): Rename holiday-rosh-hashanah-etc.
Keep old name as alias.
(holiday-hebrew-hanukkah): Rename holiday-hanukkah.  Keep old name as alias.
(holiday-hebrew-passover): Rename holiday-passover-etc.
Keep old name as alias.
(holiday-hebrew-tisha-b-av): Rename holiday-tisha-b-av-etc.
Keep old name as alias, update callers.
(diary-hebrew-list-entries): Rename list-hebrew-diary-entries.
Keep old name as alias.
(calendar-hebrew-mark-date-pattern): Rename mark-hebrew-calendar-date-pattern.
Keep old name as alias, update callers.
(diary-hebrew-mark-entries): Rename mark-hebrew-diary-entries.
Keep old name as alias.
(diary-hebrew-insert-entry): Rename insert-hebrew-diary-entry.
Keep old name as alias.
(diary-hebrew-insert-monthly-entry): Rename insert-monthly-hebrew-diary-entry.
Keep old name as alias.
(diary-hebrew-insert-yearly-entry): Rename insert-yearly-hebrew-diary-entry.
Keep old name as alias.
(calender-hebrew-list-yahrzeits): Rename list-yahrzeit-dates.
Keep old name as alias.
(diary-hebrew-omer): Rename diary-omer.  Keep old name as alias.
(diary-hebrew-yahrzeit): Rename diary-yahrzeit.  Keep old name as alias.
(diary-hebrew-rosh-hodesh): Rename diary-rosh-hodesh.  Keep old name as alias.
(calendar-hebrew-parashiot-names): Rename hebrew-calendar-parashiot-names.
Update callers.
(calendar-hebrew-parasha-name): Rename hebrew-calendar-parasha-name.
(calendar-hebrew-year-Saturday-incomplete-Sunday):
Rename hebrew-calendar-year-Saturday-incomplete-Sunday.
(calendar-hebrew-year-Saturday-complete-Tuesday):
Rename hebrew-calendar-year-Saturday-complete-Tuesday.
(calendar-hebrew-year-Monday-incomplete-Tuesday):
Rename hebrew-calendar-year-Monday-incomplete-Tuesday.
(calendar-hebrew-year-Monday-complete-Thursday):
Rename hebrew-calendar-year-Monday-complete-Thursday.
(calendar-hebrew-year-Tuesday-regular-Thursday):
Rename hebrew-calendar-year-Tuesday-regular-Thursday.
(calendar-hebrew-year-Thursday-regular-Saturday):
Rename hebrew-calendar-year-Thursday-regular-Saturday.
(calendar-hebrew-year-Thursday-complete-Sunday):
Rename hebrew-calendar-year-Thursday-complete-Sunday.
(calendar-hebrew-year-Saturday-incomplete-Tuesday):
Rename hebrew-calendar-year-Saturday-incomplete-Tuesday.
(calendar-hebrew-year-Saturday-complete-Thursday):
Rename hebrew-calendar-year-Saturday-complete-Thursday.
(calendar-hebrew-year-Monday-incomplete-Thursday):
Rename hebrew-calendar-year-Monday-incomplete-Thursday.
(calendar-hebrew-year-Monday-complete-Saturday):
Rename hebrew-calendar-year-Monday-complete-Saturday.
(calendar-hebrew-year-Tuesday-regular-Saturday):
Rename hebrew-calendar-year-Tuesday-regular-Saturday.
(calendar-hebrew-year-Thursday-incomplete-Sunday):
Rename hebrew-calendar-year-Thursday-incomplete-Sunday.
(calendar-hebrew-year-Thursday-complete-Tuesday):
Rename hebrew-calendar-year-Thursday-complete-Tuesday.
(diary-hebrew-parasha): Rename diary-parasha.  Keep old name as alias.
Update for above name changes of constants.

Whitespace.

*** empty log message ***

(functionp): Return nil for special forms.

Update for rename hebrew-diary-entry-symbol to diary-hebrew-entry-symbol.

Update for rename islamic-diary-entry-symbol to diary-islamic-entry-symbol.

Update for rename bahai-diary-entry-symbol to diary-bahai-entry-symbol.

Update for diary-entry-symbol renames.

(diary-hebrew-entry-symbol): Rename hebrew-diary-entry-symbol.
Keep old name as alias.
(diary-islamic-entry-symbol): Rename islamic-diary-entry-symbol.
Keep old name as alias.
(diary-bahai-entry-symbol): Rename bahai-diary-entry-symbol.
Keep old name as alias.
(hebrew-holidays-1, hebrew-holidays-2, hebrew-holidays-3)
(hebrew-holidays-4): Don't autoload obsolescence.

Add arch tagline

(mm-with-unibyte-buffer, mm-with-multibyte-buffer):
Prefer mm-(en|dis)able-multibyte to default-enable-multibyte-characters.

(nnheader-init-server-buffer): Change buffer's multibyteness
after rather than before erasing it.

(gnus-mime-replace-part): Remove unnecessary use of mm-with-multibyte.
(gnus-request-article-this-buffer): Make sure the proper decoding is used
if gnus-original-article-buffer happens to be unibyte.

(gnus-x-splash): Avoid binding default-enable-multibyte-characters.

(gnus-display-x-face-in-from): Remove unnecessary use of
default-enable-multibyte-characters.

(mm-inline-media-tests): Add entry for x-diff.

(nnweb-init): Avoid nn-with-unibyte.

*** empty log message ***

Update for coptic and french name changes.

(calendar-french-epoch): Rename french-calendar-epoch.  Update callers.
(calendar-french-month-name-array): Rename variable and function
french-calendar-month-name-array.  Update callers.
(calendar-french-multibyte-month-name-array): Rename
french-calendar-multibyte-month-name-array.  Update callers.
(calendar-french-day-name-array): Rename variable and function
french-calendar-day-name-array.  Update callers.
(calendar-french-special-days-array): Rename variable and function
french-calendar-special-days-array.  Update callers.
(calendar-french-multibyte-special-days-array): Rename
french-calendar-multibyte-special-days-array.  Update callers.
(calendar-french-accents-p): Rename french-calendar-accents.  Update callers.
(calendar-french-leap-year-p): Rename french-calendar-leap-year-p.
Update callers.
(calendar-french-last-day-of-month): Rename french-calendar-last-day-of-month.
Update callers.
(calendar-french-to-absolute): Rename calendar-absolute-from-french.
Keep old name as alias, update callers.
(calendar-french-print-date): Rename calendar-print-french-date.
Keep old name as alias, update callers.
(calendar-french-goto-date): Rename calendar-goto-french-date.
Keep old name as alias.

(calendar-coptic-month-name-array): Rename coptic-calendar-month-name-array.
Update callers.
(calendar-coptic-epoch): Rename coptic-calendar-epoch.  Update callers.
(calendar-coptic-name): Rename coptic-name.  Update callers.
(calendar-coptic-leap-year-p): Rename coptic-calendar-leap-year-p.
Update callers.
(calendar-coptic-last-day-of-month): Rename coptic-calendar-last-day-of-month.
Update callers.
(calendar-coptic-to-absolute): Rename calendar-absolute-from-coptic.
Keep old name as alias, update callers.
(calendar-coptic-print-date): Rename calendar-print-coptic-date.
Keep old name as alias, update callers.
(calendar-coptic-goto-date): Rename calendar-goto-coptic-date.
Keep old name as alias, update callers.
(calendar-ethiopic-month-name-array): Rename ethiopic-calendar-month-name-array.
Update callers.
(calendar-ethiopic-epoch): Rename ethiopic-calendar-epoch.  Update callers.
(calendar-ethiopic-name): Rename ethiopic-name.  Update callers.
(calendar-ethiopic-to-absolute): Rename calendar-absolute-from-ethiopic.
Keep old name as alias, update callers.
(calendar-ethiopic-print-date): Rename calendar-print-ethiopic-date.
Keep old name as alias, update callers.
(calendar-ethiopic-goto-date): Rename calendar-goto-ethiopic-date.
Keep old name as alias, update callers.

Require loaddef file rather than loading it.

(LOADDEFS): Add mh-loaddefs.el.
(AUTOGENEL): mh-loaddefs is in $LOADDEFS now.
(compile, compile-always, recompile): Use $LOADDEFS.
($(lisp)/mh-e/mh-loaddefs.el): Simplify rule now that
autoload-ensure-default-file provides a feature.
(cal-autoloads): Remove.

(autoload-ensure-default-file): Provide a feature.

(calendar-dedicate-diary): Use get-buffer rather than buffer-live-p.
Reported by David Koppelman <koppel@ece.lsu.edu>.

Fix grammar in previous change.

(Init File): Byte-compiling .emacs is bad.

Minor docstring a comment improvements.

Undo part of the multi-tty change, which is only needed if server.el is
preloaded, and broke server-running-p.
(server-socket-dir): Initialize in the defvar, as before.
(server-start): Remove initialization of server-socket-dir.

(Text Props and Strings): Add indexing for read syntax of text properties.

(init_user_info): Don't restrict UID and GID to 0-60000 range.

(ls-lisp-format): Support inodes that are 2- or 3-member cons cells.

(custom-face-attributes): Handle roman slant.

* cus-face.el (custom-face-attributes): Handle roman slant.

(default): Ensure the face-defface-spec property is set.

* faces.el (default): Ensure the face-defface-spec property is
set.

New file.

(sys_chown, stat, fstat): Use S_* constants instead of _S_* ones, since we
now use our own sys/stat.h.
(stat, fstat): Don't mangle the inode number.

(Ffile_attributes): Support inode numbers wider than 32 bits.
Remove ugly WINDOWSNT-specific kludge introduced on 2008-03-14 to force
inode be positive.

files.el: add abort-if-file-too-large and use it in find-file-noselect and insert-file-1

No longer create admin/unidata/Makefile.

Remove configure.

Improve wording of last change.

(chkapiN) Add check for usp10.h.

(vhdl-mode-map-init): Replace C-c[a-zA-Z] key bindings.

(hif-token-alist): New var.
(hif-token-regexp, hif-tokenize): Use it.
(hif-mathify-binop): New macro.
(hif-plus, hif-minus, hif-notequal, hif-greater, hif-less)
(hif-greater-equal, hif-less-equal): Use it.
(hif-logior, hif-logand): New functions.
(hif-math): Accept | and & as well.

Fix problem with completion for buffer-local tables.
Reported by Radey Shouman <shouman@comcast.net>.
(tags-complete-tag): Remove.
(tags-lazy-completion-table): New function to replace it.
(find-tag-tag, complete-tag): Update users.

* diff-mode.el (diff-file-junk-re): Recognize the git format for
new files, deleted files and for changing permissions.

* diff-mode.el (diff-file-junk-re): Recognize the git format for
new files and for changing permissions.

* vc-rcs.el (vc-rcs-dir-status):
* vc-sccs.el (vc-sccs-dir-status): New function.

*** empty log message ***

(w32font_text_extents): Use font's ascent and descent.
(recompute_cached_metrics): Don't set ascent and descent per char.

* outline.el (outline-mode-menu-bar-map):
* term.el (terminal-signal-menu): Add :help.

* net/eudc.el (eudc-mode-map): Declare and define in one step.
(eudc-tail-menu, eudc-server-menu, eudc-tools-menu): Add :help.

* emacs-lisp/re-builder.el (reb-mode-map):
* textmodes/nroff-mode.el (nroff-mode-map): Add menus.

(diff-file-junk-re): Recognize the git format for
new files.
(diff-mode): Set beginning-of-defun-function and

*** empty log message ***

(vc-bzr-state): Use when instead of if.

(vc-default-status-fileinfo-extra): New function.
(vc-status-mark-buffer-changed): Use it.
(vc-update-vc-status-buffer): Allow for partial updates.

Update W32 API requirements.

(struct frame): Give one more bit to `visible' since we use
values larger than 1 to indicate obscured frames on ttys.

(after-init-hook): Don't wrap a lambda around
tramp-register-completion-file-name-handler.

(Minibuffer Edit) <resize-mini-windows>: Adjust default.

* subr.el (keymap-canonicalize): New function.
* mouse.el (mouse-menu-non-singleton): Use it.
(mouse-major-mode-menu): Remove hack made unnecessary.
* keymap.c (Qkeymap_canonicalize): New var.
(Fmap_keymap_internal): New fun.
(describe_map): Use keymap-canonicalize.

(last_boundary_buffer, last_boundary_position): New vars.
(Fundo_boundary): Set them.
(syms_of_undo): Initialize them.
(record_point): Use them instead of last_point_position*.
(last_undo_buffer): Change type.

(set-fill-column): Prompt rather than error by default.

(uniscribe_check_otf): Rearrange loop for counting features.

(uniscribe_check_otf): Add GC protection before consing.
Use CAR_SAFE to increment loop.

(calendar-time-zone-daylight-rules): Reset
new-rules after each round.

Updated for uniscribe backend.

(cal-autoloads): New target.
(compile, compile-always, recompile): Depend on it.
($(lisp)/calendar/cal-loaddefs.el)
($(lisp)/calendar/diary-loaddefs.el)
($(lisp)/calendar/hol-loaddefs.el): Depend on calendar/*.el.

(uniscribe_check_otf): Fix last change.

typo fixes in my record
2008-04-04  Michael Kifer  <kifer@cs.stonybrook.edu>

2008-04-04  Michael Kifer  <kifer@cs.stonybrook.edu>

* ediff*el: replaced load with require in eval-when-compile.

* ediff-hook: deleted all invocations of (autoload ...).

* ediff-util.el (ediff-setup): make window-min-height a local variable
in ediff control window, and set its min height to 2.
(ediff-setup-control-buffer): dedicate the control window.
(ediff-toggle-multiframe): undedicate control window.
Work directly with ediff-setup-windows-multiframe and
ediff-setup-windows-plain.

* ediff-wind (ediff-choose-window-setup-function-automatically): new
function.
(ediff-window-setup-function): change initialization.
(ediff-setup-windows-automatic): deleted.
(ediff-setup-windows-plain-merge): make control window dedicated.
(ediff-destroy-control-frame): do not skip frames if working in a
single frame.

* emulation/viper-ex.el: move provide's forward, prevent ecursion in
eval-when-compile.

* emulation/viper-util.el: move provide's forward, prevent ecursion in
eval-when-compile.

Update for cal-persia name changes.

Update for iso, islamic, julian, mayan, persian name changes.

Update for islamic name changes.

Update for iso, islamic, julian, mayan, persian name changes.

(calendar-mayan-long-count-to-absolute): Keep old name as alias.

(calendar-mayan-string-from-long-count): Rename
calendar-string-to-mayan-long-count.  Update callers.
(calendar-mayan-print-date): Rename calendar-print-mayan-date.
Update callers, keep old name as alias.
(calendar-mayan-read-haab-date): Rename calendar-read-mayan-haab-date.
Update callers.
(calendar-mayan-read-tzolkin-date): Rename calendar-read-mayan-tzolkin-date.
Update callers.
(calendar-mayan-next-haab-date): Rename calendar-next-haab-date.
Keep old name as alias.
(calendar-mayan-previous-haab-date): Rename calendar-previous-haab-date.
Keep old name as alias.
(calendar-mayan-next-tzolkin-date): Rename calendar-next-tzolkin-date.
Keep old name as alias.
(calendar-mayan-previous-tzolkin-date): Rename calendar-previous-tzolkin-date.
Keep old name as alias.
(calendar-mayan-next-round-date): Rename calendar-next-calendar-round-date.
Keep old name as alias.
(calendar-mayan-previous-round-date): Rename
calendar-previous-calendar-round-date.  Keep old name as alias.
(calendar-mayan-long-count-to-absolute): Rename
calendar-absolute-from-mayan-long-count.  Keep old name as alias.
(calendar-mayan-goto-long-count-date): Rename
calendar-goto-mayan-long-count-date.  Keep old name as alias.

Update for cal-julian name changes.
(calendar-persian-month-name-array): Rename persian-calendar-month-name-array.
Update callers.
(calendar-persian-epoch): Rename persian-calendar-epoch.  Update callers.
(calendar-persian-leap-year-p): Rename persian-calendar-leap-year-p.
Update callers.
(calendar-persian-last-day-of-month): Rename persian-calendar-last-day-of-month.
Update callers.
(calendar-persian-to-absolute): Rename calendar-absolute-from-persian.
Update callers, keep old name as alias.
(calendar-persian-print-date): Rename calendar-print-persian-date.
Update callers, keep old name as alias.
(calendar-persian-goto-date): Rename calendar-goto-persian-date.
Keep old name as alias.

(calendar-iso-to-absolute): Rename calendar-absolute-from-iso.
Update callers, keep old name as alias.
(calendar-iso-print-date): Rename calendar-print-iso-date.
Update callers, keep old name as alias.
(calendar-iso-goto-date): Rename calendar-goto-iso-date.
Keep old name as alias.
(calendar-iso-goto-week): Rename calendar-goto-iso-week.
Keep old name as alias.

Update for cal-julian name changes.
(calendar-islamic-leap-year-p): Rename islamic-calendar-leap-year-p.
Update callers.
(calendar-islamic-last-day-of-month): Rename islamic-calendar-last-day-of-month.
Update callers.
(calendar-islamic-day-number): Rename islamic-calendar-day-number.
Update callers.
(calendar-islamic-to-absolute): Rename calendar-absolute-from-islamic.
Update callers, keep old name as alias.
(calendar-islamic-print-date): Rename calendar-print-islamic-date.
Update callers, keep old name as alias.
(calendar-islamic-goto-date): Rename calendar-goto-islamic-date.
Keep old name as alias.
(diary-islamic-list-entries): Rename list-islamic-diary-entries.
Update callers, keep old name as alias.
(calendar-islamic-mark-date-pattern): Rename mark-islamic-calendar-date-pattern.
Update callers, keep old name as alias.
(diary-islamic-insert-entry): Rename insert-islamic-diary-entry.
Keep old name as alias.
(diary-islamic-insert-monthly-entry): Rename insert-monthly-islamic-diary-entry.
Keep old name as alias.
(diary-islamic-insert-yearly-entry): Rename insert-yearly-islamic-diary-entry.
Keep old name as alias.

Update for cal-julian name changes.

(calendar-julian-to-absolute): Rename calendar-absolute-from-julian.
Update callers, keep old name as alias.
(calendar-julian-print-date): Rename calendar-print-julian-date.
Update callers, keep old name as alias.
(calendar-julian-goto-date): Rename calendar-goto-julian-date.
Update callers, keep old name as alias.
(calendar-astro-to-absolute): Rename calendar-absolute-from-astro.
Update callers, keep old name as alias.
(calendar-astro-print-day-number): Rename
calendar-print-astro-day-number.  Update callers, keep old name as alias.
(calendar-astro-goto-day-number): Rename calendar-goto-astro-day-number.
Update callers, keep old name as alias.

(calendar-bahai-to-absolute): Rename calendar-absolute-from-bahai.
Update callers, keep old name as alias.

Update for calendar.el name changes.

(calendar-hebrew-all-holidays-flag):
Rename all-hebrew-calendar-holidays.  Update callers, keep old name as alias.
(calendar-christian-all-holidays-flag): Rename
all-christian-calendar-holidays.  Update callers, keep old name as alias.
(calendar-islamic-all-holidays-flag): Rename
all-islamic-calendar-holidays.   Update callers, keep old name as alias.
(calendar-bahai-all-holidays-flag): Rename all-bahai-calendar-holidays.
Update callers, keep old name as alias.

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Regenerate.

(global-highlight-changes-mode, highlight-changes-passive-string,
highlight-changes-active-string): Mark as obsolete since 23.1, not 22.1.

(highlight-changes-visibility-initial-state, hilit-chg-update,
highlight-changes-mode-turn-on): Fix typos in docstrings.

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(comment-enter-backward): Be careful to restore point changed during narrowing.

(perl-font-lock-syntactic-keywords): Recognize `sub ($$)'.

(highlight-changes-mode): Rename from
highlight-changes; no longer uses sub-modes active and
passive;  implemented by define-minor-mode.
(highlight-changes-toggle-visibility): New function, to replace
the old passive/active submodes of global-highlight-changes-mode;
implemented by define-minor-mode.
(global-highlight-changes-mode'): Rename from
global-highlight-changes; rewrite using define-globalized-minor-mode.
(hilit-chg-major-mode-hook, hilit-chg-check-global)
(hilit-chg-post-command-hook, hilit-chg-check-global)
(hilit-chg-update-all-buffers, hilit-chg-turn-off-maybe): Remove due
to use of define-globalized-minor-mode.
(highlight-changes-global-initial-state): Change to be boolean.
(highlight-changes-visible-string, highlight-changes-invisible-string):
Rename from highlight-changes-active-string and
highlight-changes-passive-string.
(hilit-chg-update, hilit-chg-set): Use them.
(global-highlight-changes-mode): Rename from global-highlight-changes.
(hilit-chg-map-changes, hilit-chg-display-changes): Add arguments to
docstring.
(hilit-chg-hide-changes): Rewrite to use dolist.
(hilit-chg-set-face-on-change, hilit-chg-update)
(highlight-changes-rotate-faces): Use highlight-changes-visible-mode
variable instead of testing highlight-changes-mode.
(highlight-markup-buffers): Add reuire ediff-util;  argument on calls
to highlight-changes-mode changed.
(highlight-compare-with-file): Fix problems with interactive
call giving invalid default file.

(gdb-mouse-set-clear-breakpoint):
Fix in disassembly buffer (regression in 22.2).

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(gnus-configure-frame, gnus-all-windows-visible-p):
Fix last change in case the element is not even a symbol.