bpt/emacs.git
21 years ago(defcustom-c-stylevar): Fix character constant.
Juanma Barranquero [Tue, 18 Feb 2003 15:48:21 +0000 (15:48 +0000)]
(defcustom-c-stylevar): Fix character constant.

21 years ago(tq-create): Fix quoted lambda.
Juanma Barranquero [Tue, 18 Feb 2003 12:53:53 +0000 (12:53 +0000)]
(tq-create): Fix quoted lambda.

21 years ago(cperl-electric-keyword, cperl-electric-pod, cperl-do-auto-fill): Fix character
Juanma Barranquero [Tue, 18 Feb 2003 12:49:26 +0000 (12:49 +0000)]
(cperl-electric-keyword, cperl-electric-pod, cperl-do-auto-fill): Fix character
constants.

21 years ago*** empty log message ***
Juanma Barranquero [Tue, 18 Feb 2003 11:21:50 +0000 (11:21 +0000)]
*** empty log message ***

21 years ago(table-generate-source): Use ?\\ instead of space in "work in progress" message.
Juanma Barranquero [Tue, 18 Feb 2003 11:17:11 +0000 (11:17 +0000)]
(table-generate-source): Use ?\\ instead of space in "work in progress" message.

21 years ago(reftex-reference): Fix character constant.
Juanma Barranquero [Tue, 18 Feb 2003 11:08:42 +0000 (11:08 +0000)]
(reftex-reference): Fix character constant.

21 years ago(rfc822-nuke-whitespace): Fix character constant.
Juanma Barranquero [Tue, 18 Feb 2003 11:07:40 +0000 (11:07 +0000)]
(rfc822-nuke-whitespace): Fix character constant.

21 years ago(standard-display-cyrillic-translit): Fix character constants.
Juanma Barranquero [Tue, 18 Feb 2003 11:06:02 +0000 (11:06 +0000)]
(standard-display-cyrillic-translit): Fix character constants.

21 years agoFix character constant.
Juanma Barranquero [Tue, 18 Feb 2003 11:03:31 +0000 (11:03 +0000)]
Fix character constant.

21 years ago(Helper-help-scroller): Fix character constant.
Juanma Barranquero [Tue, 18 Feb 2003 11:02:25 +0000 (11:02 +0000)]
(Helper-help-scroller): Fix character constant.

21 years agoFix character constants.
Juanma Barranquero [Tue, 18 Feb 2003 11:01:34 +0000 (11:01 +0000)]
Fix character constants.

21 years ago(calc-macro-edit-variable): Fix character constant.
Juanma Barranquero [Tue, 18 Feb 2003 11:00:10 +0000 (11:00 +0000)]
(calc-macro-edit-variable): Fix character constant.

21 years ago(calc-graph-plot): Fix character constant.
Juanma Barranquero [Tue, 18 Feb 2003 10:58:50 +0000 (10:58 +0000)]
(calc-graph-plot): Fix character constant.

21 years ago(mouse-sel-determine-selection-thing): Fix character constant.
Juanma Barranquero [Tue, 18 Feb 2003 10:57:39 +0000 (10:57 +0000)]
(mouse-sel-determine-selection-thing): Fix character constant.

21 years ago(make-help-screen): Fix character constant.
Juanma Barranquero [Tue, 18 Feb 2003 10:56:26 +0000 (10:56 +0000)]
(make-help-screen): Fix character constant.

21 years ago.
Andreas Schwab [Tue, 18 Feb 2003 00:18:55 +0000 (00:18 +0000)]
.

21 years ago(window_scroll_pixel_based): Move outside a
Andreas Schwab [Tue, 18 Feb 2003 00:18:04 +0000 (00:18 +0000)]
(window_scroll_pixel_based): Move outside a
multi-glyph character before setting new window start.

21 years ago(in_display_vector_p): New function.
Andreas Schwab [Tue, 18 Feb 2003 00:17:17 +0000 (00:17 +0000)]
(in_display_vector_p): New function.

21 years ago(in_display_vector_p): Declare.
Andreas Schwab [Tue, 18 Feb 2003 00:16:03 +0000 (00:16 +0000)]
(in_display_vector_p): Declare.

21 years ago(ebrowse-output): Don't use gensym.
Dave Love [Mon, 17 Feb 2003 23:16:52 +0000 (23:16 +0000)]
(ebrowse-output): Don't use gensym.

21 years ago(read1): Fix and relax read syntax.
Kim F. Storm [Mon, 17 Feb 2003 22:42:05 +0000 (22:42 +0000)]
(read1): Fix and relax read syntax.
Recognize "[", ";", "#", and "?" after a dotted-pair dot.
Only recognize "," after dotted-pair dot if inside backquote.
Never include "`" or "," (inside backquote) in a symbol.
Allow dotted-pair dot after a character constant.
Allow "`" and "," (inside backquote) after a character constant.

21 years ago*** empty log message ***
Kim F. Storm [Mon, 17 Feb 2003 22:41:39 +0000 (22:41 +0000)]
*** empty log message ***

21 years ago(diary-file-name-prefix-function): Fix custom type.
Markus Rost [Mon, 17 Feb 2003 22:25:11 +0000 (22:25 +0000)]
(diary-file-name-prefix-function): Fix custom type.

21 years ago* xresources.texi (GTK names in Emacs): Add emacs-toolbar - GtkToolbar
Jan Djärv [Mon, 17 Feb 2003 18:41:14 +0000 (18:41 +0000)]
* xresources.texi (GTK names in Emacs): Add emacs-toolbar - GtkToolbar

21 years ago* gtkutil.c (xg_tool_bar_expose_callback): New function.
Jan Djärv [Mon, 17 Feb 2003 18:39:53 +0000 (18:39 +0000)]
* gtkutil.c (xg_tool_bar_expose_callback): New function.
(xg_create_tool_bar): Force style of tool bar to be horizontal with
icons. Set name of tool bar to emacs-toolbar.
(update_frame_tool_bar): Connect expose event to
xg_tool_bar_expose_callback.

21 years ago(ukrainian-computer): Fix duplicate `\'.
Dave Love [Mon, 17 Feb 2003 14:42:16 +0000 (14:42 +0000)]
(ukrainian-computer): Fix duplicate `\'.

21 years ago#
André Spiegel [Mon, 17 Feb 2003 08:16:00 +0000 (08:16 +0000)]
#

21 years ago(vc-cvs-dir-state): Protect against DIR not being under CVS control.
André Spiegel [Mon, 17 Feb 2003 08:11:13 +0000 (08:11 +0000)]
(vc-cvs-dir-state): Protect against DIR not being under CVS control.

21 years agoComment change.
Richard M. Stallman [Mon, 17 Feb 2003 07:54:27 +0000 (07:54 +0000)]
Comment change.

21 years ago(this_command_key_count_reset): New variable.
Richard M. Stallman [Mon, 17 Feb 2003 07:51:46 +0000 (07:51 +0000)]
(this_command_key_count_reset): New variable.
Initiatize to 0 where this_command_key_count is set.
(read_char): Save and restore this_command_key_count_reset
around input method code.
(read_char): If this_command_key_count_reset, echo reread commands.
(Freset_this_command_lengths): Set this_command_key_count_reset to 1.

21 years ago(insert-directory): Add workaround for the case that we
Kenichi Handa [Mon, 17 Feb 2003 06:18:58 +0000 (06:18 +0000)]
(insert-directory): Add workaround for the case that we
can't trust ls's output as to byte positions of filenames.

21 years ago(string_to_multibyte): Always return a multibyte string.
Kenichi Handa [Mon, 17 Feb 2003 00:33:01 +0000 (00:33 +0000)]
(string_to_multibyte): Always return a multibyte string.

21 years ago*** empty log message ***
Stefan Monnier [Sun, 16 Feb 2003 23:37:19 +0000 (23:37 +0000)]
*** empty log message ***

21 years ago(w32_list_bdf_fonts, w32_list_fonts): Negative
Jason Rumney [Sun, 16 Feb 2003 22:23:34 +0000 (22:23 +0000)]
(w32_list_bdf_fonts, w32_list_fonts): Negative
max_fonts parameter means list all.

21 years agoCondense Tramp entries.
Kai Großjohann [Sun, 16 Feb 2003 16:53:28 +0000 (16:53 +0000)]
Condense Tramp entries.

21 years ago*** empty log message ***
Richard M. Stallman [Sat, 15 Feb 2003 19:29:15 +0000 (19:29 +0000)]
*** empty log message ***

21 years agoClarify that match data is unpredictable after failing searches.
Richard M. Stallman [Sat, 15 Feb 2003 19:27:40 +0000 (19:27 +0000)]
Clarify that match data is unpredictable after failing searches.

21 years agoMany doc fixes.
Richard M. Stallman [Sat, 15 Feb 2003 19:26:25 +0000 (19:26 +0000)]
Many doc fixes.
(ffap-replace-file-component):
Renamed from ffap-replace-path-component.  Callers changed.
(ffap-host-to-filename): Renamed from ffap-host-to-path.  Callers chgd.

21 years ago(iso-ascii-display-table): New variable.
Richard M. Stallman [Sat, 15 Feb 2003 19:24:11 +0000 (19:24 +0000)]
(iso-ascii-display-table): New variable.
(iso-ascii-standard-display-table): New variable.
(iso-ascii-display): Define in iso-ascii-display-table.
(iso-ascii-mode): New command.

21 years ago(tar-header-block-summarize): Use l for symlink, h for hard link.
Richard M. Stallman [Sat, 15 Feb 2003 19:20:47 +0000 (19:20 +0000)]
(tar-header-block-summarize): Use l for symlink, h for hard link.

21 years ago(ange-ftp-get-file-entry): Allow for graceful
David Kastrup [Sat, 15 Feb 2003 15:41:33 +0000 (15:41 +0000)]
(ange-ftp-get-file-entry): Allow for graceful
failure returning nil, as documented.

21 years ago*** empty log message ***
David Kastrup [Sat, 15 Feb 2003 15:41:04 +0000 (15:41 +0000)]
*** empty log message ***

21 years agoCast result of malloc and realloc.
Richard M. Stallman [Sat, 15 Feb 2003 10:53:55 +0000 (10:53 +0000)]
Cast result of malloc and realloc.
Don't include stdlib.h, becuase config.h does.
(malloc, realloc): Declarations deleted.

21 years ago(yow): Cast result of malloc and realloc.
Richard M. Stallman [Sat, 15 Feb 2003 10:52:52 +0000 (10:52 +0000)]
(yow): Cast result of malloc and realloc.
(malloc, realloc): Declarations deleted.

21 years agoDelete info about non-free Indian fonts.
Richard M. Stallman [Sat, 15 Feb 2003 10:51:39 +0000 (10:51 +0000)]
Delete info about non-free Indian fonts.

21 years agoInitial revision
Thien-Thi Nguyen [Fri, 14 Feb 2003 22:49:54 +0000 (22:49 +0000)]
Initial revision

21 years ago*** empty log message ***
Dave Love [Fri, 14 Feb 2003 18:57:14 +0000 (18:57 +0000)]
*** empty log message ***

21 years ago(Flanginfo): Doc fix.
Dave Love [Fri, 14 Feb 2003 18:56:16 +0000 (18:56 +0000)]
(Flanginfo): Doc fix.

21 years agoUndo `Trailing whitepace deleted.'
Dave Love [Fri, 14 Feb 2003 18:45:40 +0000 (18:45 +0000)]
Undo `Trailing whitepace deleted.'
damage.
(cp1125, mik): Nullify mime-charset.

21 years ago(locale-language-names): Use Italian,
Dave Love [Fri, 14 Feb 2003 18:42:31 +0000 (18:42 +0000)]
(locale-language-names): Use Italian,
Russian, Turkish, Chinese-EUC-TW.
(set-locale-environment): Set ps-paper-type.

21 years ago("Cyrillic-KOI8"): Fix input-method.
Dave Love [Fri, 14 Feb 2003 12:55:08 +0000 (12:55 +0000)]
("Cyrillic-KOI8"): Fix input-method.
("Russian"): New.
("Bulgarian"): Add tutorial.

21 years ago(utf-8-ccl-encode): Fix use of character constants.
Juanma Barranquero [Fri, 14 Feb 2003 11:09:52 +0000 (11:09 +0000)]
(utf-8-ccl-encode): Fix use of character constants.

21 years ago*** empty log message ***
Juanma Barranquero [Fri, 14 Feb 2003 10:01:29 +0000 (10:01 +0000)]
*** empty log message ***

21 years ago(mm-uu-dissect): Fix use of character constant.
Juanma Barranquero [Fri, 14 Feb 2003 09:59:52 +0000 (09:59 +0000)]
(mm-uu-dissect): Fix use of character constant.

21 years ago(idlwave-show-begin): Fix use of character constant.
Juanma Barranquero [Fri, 14 Feb 2003 09:59:13 +0000 (09:59 +0000)]
(idlwave-show-begin): Fix use of character constant.

21 years ago(cperl-next-bad-style): Fix use of character constant.
Juanma Barranquero [Fri, 14 Feb 2003 09:58:50 +0000 (09:58 +0000)]
(cperl-next-bad-style): Fix use of character constant.

21 years ago(ses-exercise-signals): Fix use of character constant.
Juanma Barranquero [Fri, 14 Feb 2003 09:58:27 +0000 (09:58 +0000)]
(ses-exercise-signals): Fix use of character constant.

21 years ago(xml-parse-elem-type): Fix use of character constant.
Juanma Barranquero [Fri, 14 Feb 2003 09:58:04 +0000 (09:58 +0000)]
(xml-parse-elem-type): Fix use of character constant.

21 years ago(widget-choose): Fix use of character constant.
Juanma Barranquero [Fri, 14 Feb 2003 09:57:45 +0000 (09:57 +0000)]
(widget-choose): Fix use of character constant.

21 years ago(strokes-read-complex-stroke): Fix use of character constant.
Juanma Barranquero [Fri, 14 Feb 2003 09:57:24 +0000 (09:57 +0000)]
(strokes-read-complex-stroke): Fix use of character constant.

21 years ago(backward-delete-char-untabify): Fix use of character constant.
Juanma Barranquero [Fri, 14 Feb 2003 09:57:03 +0000 (09:57 +0000)]
(backward-delete-char-untabify): Fix use of character constant.

21 years ago(dired-query-alist): Fix use of character constant.
Juanma Barranquero [Fri, 14 Feb 2003 09:56:30 +0000 (09:56 +0000)]
(dired-query-alist): Fix use of character constant.

21 years ago(display-time-string-forms): Add face property to mail string.
Juanma Barranquero [Fri, 14 Feb 2003 07:02:13 +0000 (07:02 +0000)]
(display-time-string-forms): Add face property to mail string.

21 years ago(view-hello-file): Use `view-file' instead of `find-file-read-only'.
Juanma Barranquero [Fri, 14 Feb 2003 06:55:32 +0000 (06:55 +0000)]
(view-hello-file): Use `view-file' instead of `find-file-read-only'.

21 years agoAdd coding spec.
Dave Love [Thu, 13 Feb 2003 23:05:37 +0000 (23:05 +0000)]
Add coding spec.

21 years ago(sort-coding-systems): Use \'.
Stefan Monnier [Thu, 13 Feb 2003 20:06:36 +0000 (20:06 +0000)]
(sort-coding-systems): Use \'.
(select-safe-coding-system): Remove redundant assq check.
Remove raw-text, emacs-mule and no-conversion from the list of
proposed encodings unless there's nothing else.

21 years ago*** empty log message ***
Stefan Monnier [Thu, 13 Feb 2003 20:04:17 +0000 (20:04 +0000)]
*** empty log message ***

21 years ago(find-alternate-file): Undo last change.
Markus Rost [Thu, 13 Feb 2003 19:38:19 +0000 (19:38 +0000)]
(find-alternate-file): Undo last change.

21 years ago(dired-directory): Add autoload cookie.
Markus Rost [Thu, 13 Feb 2003 19:34:17 +0000 (19:34 +0000)]
(dired-directory): Add autoload cookie.

21 years ago*** empty log message ***
Juanma Barranquero [Thu, 13 Feb 2003 16:04:13 +0000 (16:04 +0000)]
*** empty log message ***

21 years ago*** empty log message ***
Dave Love [Thu, 13 Feb 2003 15:56:16 +0000 (15:56 +0000)]
*** empty log message ***

21 years agoUse new ?\s syntax instead of "? " followed by a comment.
Juanma Barranquero [Thu, 13 Feb 2003 15:56:09 +0000 (15:56 +0000)]
Use new ?\s syntax instead of "? " followed by a comment.

21 years ago(comment-indent): Ensure space before added comment.
Dave Love [Thu, 13 Feb 2003 15:54:19 +0000 (15:54 +0000)]
(comment-indent): Ensure space before added comment.

21 years ago(Character Type): New \s escape for space.
Kim F. Storm [Thu, 13 Feb 2003 13:15:45 +0000 (13:15 +0000)]
(Character Type): New \s escape for space.

21 years ago*** empty log message ***
Kim F. Storm [Thu, 13 Feb 2003 13:15:29 +0000 (13:15 +0000)]
*** empty log message ***

21 years ago(read_escape): Interpret \s as a SPACE character, except
Kim F. Storm [Thu, 13 Feb 2003 12:44:57 +0000 (12:44 +0000)]
(read_escape): Interpret \s as a SPACE character, except
for \s-X in a character constant which still is the super modifier.
(read1): Signal an `invalid read syntax' error if a character
constant is immediately followed by a digit or symbol character.

21 years agoChange the policy of background/foreground default color.
Juanma Barranquero [Thu, 13 Feb 2003 11:57:42 +0000 (11:57 +0000)]
Change the policy of background/foreground default color.
(ps-print-version): New version number (6.5.9).
(ps-default-fg, ps-default-bg): Adjust default value.
(ps-begin-file, ps-begin-job): ps-default-fg and ps-default-bg variables now use
`t' to indicate the use of Emacs session background/foreground color.
(ps-output-string-prim): If index out of range, insert hexadecimal
representation of character.

21 years ago(Fmatch_data): Doc fix. Explicitly state that
Kim F. Storm [Thu, 13 Feb 2003 10:33:49 +0000 (10:33 +0000)]
(Fmatch_data): Doc fix.  Explicitly state that
match-data is undefined if last search failed.

21 years ago(* Extra fonts): Say that Emacs doesn't include fonts.
Kenichi Handa [Thu, 13 Feb 2003 00:24:02 +0000 (00:24 +0000)]
(* Extra fonts): Say that Emacs doesn't include fonts.

21 years agoRenamed remap-command to command-remapping.
Kim F. Storm [Wed, 12 Feb 2003 23:16:20 +0000 (23:16 +0000)]
Renamed remap-command to command-remapping.

21 years agoRenamed remap-command to command-remapping. All uses changed.
Kim F. Storm [Wed, 12 Feb 2003 23:13:43 +0000 (23:13 +0000)]
Renamed remap-command to command-remapping.  All uses changed.

21 years ago(fortran-fill): Fill lines that do not have comments.
Glenn Morris [Wed, 12 Feb 2003 21:52:37 +0000 (21:52 +0000)]
(fortran-fill): Fill lines that do not have comments.

21 years ago(makefile-font-lock-keywords): Simplify last change.
Juanma Barranquero [Wed, 12 Feb 2003 15:49:41 +0000 (15:49 +0000)]
(makefile-font-lock-keywords): Simplify last change.

21 years ago(Fdefmacro): Fix typo.
Juanma Barranquero [Wed, 12 Feb 2003 15:45:05 +0000 (15:45 +0000)]
(Fdefmacro): Fix typo.

21 years ago(fortran-mode): Set comment-use-syntax.
Stefan Monnier [Wed, 12 Feb 2003 15:23:21 +0000 (15:23 +0000)]
(fortran-mode): Set comment-use-syntax.
(fortran-fill-paragraph): Use fill-comment-paragraph.

21 years ago(file-truename): Revert change from 2002-11-27.
Juanma Barranquero [Wed, 12 Feb 2003 14:14:15 +0000 (14:14 +0000)]
(file-truename): Revert change from 2002-11-27.

21 years ago(describe-function-1): Change output for keyboard macros.
Juanma Barranquero [Wed, 12 Feb 2003 11:41:37 +0000 (11:41 +0000)]
(describe-function-1): Change output for keyboard macros.

21 years ago(Fstart_kbd_macro): If appending, and last keyboard
Kim F. Storm [Wed, 12 Feb 2003 11:08:36 +0000 (11:08 +0000)]
(Fstart_kbd_macro): If appending, and last keyboard
macro is a string, convert meta modifiers in string when copying
the string into a vector.

21 years ago.
Andreas Schwab [Wed, 12 Feb 2003 10:21:27 +0000 (10:21 +0000)]
.

21 years ago(sh-mode-map): Don't remap
Andreas Schwab [Wed, 12 Feb 2003 10:21:06 +0000 (10:21 +0000)]
(sh-mode-map): Don't remap
beginning-of-defun to the non-existing command
sh-beginning-of-compound-command.

21 years ago(find-alternate-file): Check whether `dired-directory' is bound.
Juanma Barranquero [Wed, 12 Feb 2003 09:26:17 +0000 (09:26 +0000)]
(find-alternate-file): Check whether `dired-directory' is bound.

21 years ago(makefile-font-lock-keywords): Fontify single character variable references, but
Juanma Barranquero [Tue, 11 Feb 2003 23:47:11 +0000 (23:47 +0000)]
(makefile-font-lock-keywords): Fontify single character variable references, but
protect shell variables references.
(makefile-mode): Make `$' be punctuation in font-lock-defaults.

21 years ago(diary-attrtype-convert): Convert an attribute value string to the desired type.
Juanma Barranquero [Tue, 11 Feb 2003 23:26:55 +0000 (23:26 +0000)]
(diary-attrtype-convert): Convert an attribute value string to the desired type.
(diary-pull-attrs): New function that pulls the attributes off a diary entry,
merges with file-global attributes, and returns the (possibly modified) entry
and a list of attribute/values using diary-attrtype-convert above.
(list-diary-entries, fancy-diary-display, show-all-diary-entries)
(mark-diary-entries, mark-sexp-diary-entries, list-sexp-diary-entries): Add
handling of file-global attributes, add handling of entry attributes using
diary-pull-attrs above.
(mark-calendar-days-named, mark-calendar-days-named, mark-calendar-date-pattern)
(mark-calendar-month, add-to-diary-list): Add optional paramater `color' for
passing face attribute info through the callchain.  Pass this parameter around.

21 years ago(diary-face-attrs): New custom.
Juanma Barranquero [Tue, 11 Feb 2003 23:23:10 +0000 (23:23 +0000)]
(diary-face-attrs): New custom.
(diary-file-name-prefix-function): New custom.
(diary-glob-file-regexp-prefix): New custom.
(diary-file-name-prefix): New custom.
(generate-calendar-window): Check that font-lock-mode is bound before checking
value.
(mark-visible-calendar-date): Add the ability to pass face attribute/value pairs
in the mark argument. Handle the mark.

21 years agoDocstring typo.
Stefan Monnier [Tue, 11 Feb 2003 21:40:32 +0000 (21:40 +0000)]
Docstring typo.

21 years ago(find-tag-tag): Move (default foo) to before `:' in the prompt.
Stefan Monnier [Tue, 11 Feb 2003 21:40:17 +0000 (21:40 +0000)]
(find-tag-tag): Move (default foo) to before `:' in the prompt.
(find-tag): Make sure we move point in the proper window.

21 years ago(meta-fill-paragraph): Remove.
Stefan Monnier [Tue, 11 Feb 2003 21:24:35 +0000 (21:24 +0000)]
(meta-fill-paragraph): Remove.
(meta-common-initialization): Don't set fill-paragraph-function
now that fill-paragraph takes care of comments.

21 years ago(scheme-mode-syntax-table): Don't switch the current buffer's syntax-table.
Stefan Monnier [Tue, 11 Feb 2003 21:23:00 +0000 (21:23 +0000)]
(scheme-mode-syntax-table): Don't switch the current buffer's syntax-table.

21 years ago(simula-font-lock-syntactic-keywords): New var.
Stefan Monnier [Tue, 11 Feb 2003 21:19:36 +0000 (21:19 +0000)]
(simula-font-lock-syntactic-keywords): New var.
(simula-font-lock-keywords-1): Simplify.
(simula-font-lock-keywords-2): Use regexp-opt.
(simula-emacs-features): Remove.
(simula-mode-syntax-table): Setup %...\n as comment style b.
(simula-mode-map): Remove compatibility cruft.
(simula-keep-region-active): Remove.
(simula-popup-menu): Simplify.
(simula-mode): Move abbrev-table setup to top-level.
(simula-match-string-or-comment): Remove.

21 years ago(tcl-omit-ws-regexp): Correctly handle cases like `proc foo {a {b c} d} {'.
Stefan Monnier [Tue, 11 Feb 2003 21:04:50 +0000 (21:04 +0000)]
(tcl-omit-ws-regexp): Correctly handle cases like `proc foo {a {b c} d} {'.
(tcl-mode): Make comment-start-skip more selective.