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Subject: bug#76676: 30.1.50; C-M-b in c-ts-mode moves too far
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From: Eli Zaretskii <eliz@HIDDEN>
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To reproduce:
emacs -Q
C-x C-f src/xdisp.c
C-u 20722 M-g g
If xdisp.c is from the master branch, that should place you on the
closing brace at the end of the following fragment (else modify the
line number accordingly or just move point to that brace):
/* Try to scroll by specified few lines. */
if ((0 < scroll_conservatively
/* FIXME: the option is supposed to affect minibuffers, but we
test MINI_WINDOW_P, which can also catch uses of
mini-windows for displaying the echo area. Do we need to
distinguish these two use cases? */
|| (scroll_minibuffer_conservatively && MINI_WINDOW_P (w))
|| 0 < emacs_scroll_step
|| temp_scroll_step
|| NUMBERP (BVAR (current_buffer, scroll_up_aggressively))
|| NUMBERP (BVAR (current_buffer, scroll_down_aggressively)))
&& CHARPOS (startp) >= BEGV
&& CHARPOS (startp) <= ZV)
{
/* The function returns -1 if new fonts were loaded, 1 if
successful, 0 if not successful. */
int ss = try_scrolling (window, just_this_one_p,
((scroll_minibuffer_conservatively
&& MINI_WINDOW_P (w))
? SCROLL_LIMIT + 1
: scroll_conservatively),
emacs_scroll_step,
temp_scroll_step, last_line_misfit);
switch (ss)
{
case SCROLLING_SUCCESS:
goto done;
case SCROLLING_NEED_LARGER_MATRICES:
goto need_larger_matrices;
case SCROLLING_FAILED:
break;
default:
emacs_abort ();
}
}
Now type C-M-b. The expected result is that point moves to the
corresponding opening brace, as shown below:
/* Try to scroll by specified few lines. */
if ((0 < scroll_conservatively
/* FIXME: the option is supposed to affect minibuffers, but we
test MINI_WINDOW_P, which can also catch uses of
mini-windows for displaying the echo area. Do we need to
distinguish these two use cases? */
|| (scroll_minibuffer_conservatively && MINI_WINDOW_P (w))
|| 0 < emacs_scroll_step
|| temp_scroll_step
|| NUMBERP (BVAR (current_buffer, scroll_up_aggressively))
|| NUMBERP (BVAR (current_buffer, scroll_down_aggressively)))
&& CHARPOS (startp) >= BEGV
&& CHARPOS (startp) <= ZV)
{ <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/* The function returns -1 if new fonts were loaded, 1 if
successful, 0 if not successful. */
But in fact, point moves to the first character of 'if' before that:
if ((0 < scroll_conservatively
Let me know if I can supply more information.
In GNU Emacs 30.1.50 (build 9, i686-pc-mingw32) of 2025-03-01 built on
ELIZ-PC
Repository revision: 3998dea566aee807922e6edf8d1b20f3da89b4fc
Repository branch: emacs-30
Windowing system distributor 'Microsoft Corp.', version 10.0.26100
System Description: Microsoft Windows 10 Enterprise (v10.0.2009.26100.3194)
Configured using:
'configure -C --prefix=/d/usr --with-wide-int
--enable-checking=yes,glyphs --without-native-compilation 'CFLAGS=-O0
-gdwarf-4 -g3''
Configured features:
ACL GIF GMP GNUTLS HARFBUZZ JPEG LCMS2 LIBXML2 MODULES NOTIFY W32NOTIFY
PDUMPER PNG RSVG SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS
TREE_SITTER WEBP XPM ZLIB
Important settings:
value of $LANG: ENU
locale-coding-system: cp1252
Major mode: C/*
Minor modes in effect:
bug-reference-prog-mode: t
tooltip-mode: t
global-eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
minibuffer-regexp-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search time-date subr-x mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils cl-seq
c++-ts-mode c-ts-mode c-ts-common treesit vc-git diff-mode track-changes
easy-mmode vc vc-dispatcher bug-reference byte-opt gv bytecomp
byte-compile thingatpt cc-mode cc-fonts cc-guess cc-menus cc-cmds
cc-styles cc-align cc-engine cc-vars cc-defs cl-loaddefs cl-lib rmc
iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook
vc-hooks lisp-float-type elisp-mode mwheel touch-screen dos-w32 ls-lisp
disp-table term/w32-win w32-win w32-vars term/common-win tool-bar dnd
fontset image regexp-opt fringe tabulated-list replace newcomment
text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow
isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax
font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine cham georgian utf-8-lang misc-lang vietnamese
tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek
romanian slovak czech european ethiopic indian cyrillic chinese
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
theme-loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads w32notify w32 lcms2 multi-tty
move-toolbar make-network-process emacs)
Memory information:
((conses 16 92841 16422) (symbols 48 10144 0) (strings 16 28304 2881)
(string-bytes 1 808502) (vectors 16 15855)
(vector-slots 8 166559 10406) (floats 8 29 64) (intervals 40 3862 76)
(buffers 896 11))
Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.505 (Entity 5.505) Content-Type: text/plain; charset=utf-8 X-Loop: help-debbugs@HIDDEN From: help-debbugs@HIDDEN (GNU bug Tracking System) To: Eli Zaretskii <eliz@HIDDEN> Subject: bug#76676: Acknowledgement (30.1.50; C-M-b in c-ts-mode moves too far) Message-ID: <handler.76676.B.174090564711037.ack <at> debbugs.gnu.org> References: <86bjujolsv.fsf@HIDDEN> X-Gnu-PR-Message: ack 76676 X-Gnu-PR-Package: emacs Reply-To: 76676 <at> debbugs.gnu.org Date: Sun, 02 Mar 2025 08:55:03 +0000 Thank you for filing a new bug report with debbugs.gnu.org. This is an automatically generated reply to let you know your message has been received. Your message is being forwarded to the package maintainers and other interested parties for their attention; they will reply in due course. As you requested using X-Debbugs-CC, your message was also forwarded to Yuan Fu <casouri@HIDDEN> (after having been given a bug report number, if it did not have one). Your message has been sent to the package maintainer(s): bug-gnu-emacs@HIDDEN If you wish to submit further information on this problem, please send it to 76676 <at> debbugs.gnu.org. Please do not send mail to help-debbugs@HIDDEN unless you wish to report a problem with the Bug-tracking system. --=20 76676: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D76676 GNU Bug Tracking System Contact help-debbugs@HIDDEN with problems
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Subject: bug#76676: 30.1.50; C-M-b in c-ts-mode moves too far
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> But in fact, point moves to the first character of 'if' before that:
>
> if ((0 < scroll_conservatively
>
> Let me know if I can supply more information.
>
> In GNU Emacs 30.1.50 (build 9, i686-pc-mingw32)
This is already fixed in GNU Emacs 31.0.50.
Should this fix be backported into 30.1.50?
X-Loop: help-debbugs@HIDDEN
Subject: bug#76676: 30.1.50; C-M-b in c-ts-mode moves too far
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> From: Juri Linkov <juri@HIDDEN>
> Cc: 76676 <at> debbugs.gnu.org, Yuan Fu <casouri@HIDDEN>
> Date: Mon, 03 Mar 2025 09:27:14 +0200
>
> > But in fact, point moves to the first character of 'if' before that:
> >
> > if ((0 < scroll_conservatively
> >
> > Let me know if I can supply more information.
> >
> > In GNU Emacs 30.1.50 (build 9, i686-pc-mingw32)
>
> This is already fixed in GNU Emacs 31.0.50.
Thanks, good to know.
> Should this fix be backported into 30.1.50?
Can you point me to the commit(s) which fixed that? If they are safe,
I will backport them.
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Subject: bug#76676: 30.1.50; C-M-b in c-ts-mode moves too far
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Date: Mon, 03 Mar 2025 19:56:32 +0200
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>> > But in fact, point moves to the first character of 'if' before that:
>> >
>> > if ((0 < scroll_conservatively
>> >
>> > Let me know if I can supply more information.
>> >
>> > In GNU Emacs 30.1.50 (build 9, i686-pc-mingw32)
>>
>> This is already fixed in GNU Emacs 31.0.50.
>
> Thanks, good to know.
>
>> Should this fix be backported into 30.1.50?
>
> Can you point me to the commit(s) which fixed that? If they are safe,
> I will backport them.
There are too many commits during the previous 5 months.
Maybe easier would be to sync whole treesit.c, treesit.el
and ts-mode files to emacs-30?
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To: Eli Zaretskii <eliz@HIDDEN>
Subject: bug#76676: closed (30.1.50; C-M-b in c-ts-mode moves too far)
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and subject line Re: bug#76676: 30.1.50; C-M-b in c-ts-mode moves too far
has caused the debbugs.gnu.org bug report #76676,
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Date: Sun, 02 Mar 2025 10:53:52 +0200
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From: Eli Zaretskii <eliz@HIDDEN>
To: bug-gnu-emacs@HIDDEN
Subject: 30.1.50; C-M-b in c-ts-mode moves too far
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To reproduce:
emacs -Q
C-x C-f src/xdisp.c
C-u 20722 M-g g
If xdisp.c is from the master branch, that should place you on the
closing brace at the end of the following fragment (else modify the
line number accordingly or just move point to that brace):
/* Try to scroll by specified few lines. */
if ((0 < scroll_conservatively
/* FIXME: the option is supposed to affect minibuffers, but we
test MINI_WINDOW_P, which can also catch uses of
mini-windows for displaying the echo area. Do we need to
distinguish these two use cases? */
|| (scroll_minibuffer_conservatively && MINI_WINDOW_P (w))
|| 0 < emacs_scroll_step
|| temp_scroll_step
|| NUMBERP (BVAR (current_buffer, scroll_up_aggressively))
|| NUMBERP (BVAR (current_buffer, scroll_down_aggressively)))
&& CHARPOS (startp) >= BEGV
&& CHARPOS (startp) <= ZV)
{
/* The function returns -1 if new fonts were loaded, 1 if
successful, 0 if not successful. */
int ss = try_scrolling (window, just_this_one_p,
((scroll_minibuffer_conservatively
&& MINI_WINDOW_P (w))
? SCROLL_LIMIT + 1
: scroll_conservatively),
emacs_scroll_step,
temp_scroll_step, last_line_misfit);
switch (ss)
{
case SCROLLING_SUCCESS:
goto done;
case SCROLLING_NEED_LARGER_MATRICES:
goto need_larger_matrices;
case SCROLLING_FAILED:
break;
default:
emacs_abort ();
}
}
Now type C-M-b. The expected result is that point moves to the
corresponding opening brace, as shown below:
/* Try to scroll by specified few lines. */
if ((0 < scroll_conservatively
/* FIXME: the option is supposed to affect minibuffers, but we
test MINI_WINDOW_P, which can also catch uses of
mini-windows for displaying the echo area. Do we need to
distinguish these two use cases? */
|| (scroll_minibuffer_conservatively && MINI_WINDOW_P (w))
|| 0 < emacs_scroll_step
|| temp_scroll_step
|| NUMBERP (BVAR (current_buffer, scroll_up_aggressively))
|| NUMBERP (BVAR (current_buffer, scroll_down_aggressively)))
&& CHARPOS (startp) >= BEGV
&& CHARPOS (startp) <= ZV)
{ <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/* The function returns -1 if new fonts were loaded, 1 if
successful, 0 if not successful. */
But in fact, point moves to the first character of 'if' before that:
if ((0 < scroll_conservatively
Let me know if I can supply more information.
In GNU Emacs 30.1.50 (build 9, i686-pc-mingw32) of 2025-03-01 built on
ELIZ-PC
Repository revision: 3998dea566aee807922e6edf8d1b20f3da89b4fc
Repository branch: emacs-30
Windowing system distributor 'Microsoft Corp.', version 10.0.26100
System Description: Microsoft Windows 10 Enterprise (v10.0.2009.26100.3194)
Configured using:
'configure -C --prefix=/d/usr --with-wide-int
--enable-checking=yes,glyphs --without-native-compilation 'CFLAGS=-O0
-gdwarf-4 -g3''
Configured features:
ACL GIF GMP GNUTLS HARFBUZZ JPEG LCMS2 LIBXML2 MODULES NOTIFY W32NOTIFY
PDUMPER PNG RSVG SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS
TREE_SITTER WEBP XPM ZLIB
Important settings:
value of $LANG: ENU
locale-coding-system: cp1252
Major mode: C/*
Minor modes in effect:
bug-reference-prog-mode: t
tooltip-mode: t
global-eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
minibuffer-regexp-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search time-date subr-x mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils cl-seq
c++-ts-mode c-ts-mode c-ts-common treesit vc-git diff-mode track-changes
easy-mmode vc vc-dispatcher bug-reference byte-opt gv bytecomp
byte-compile thingatpt cc-mode cc-fonts cc-guess cc-menus cc-cmds
cc-styles cc-align cc-engine cc-vars cc-defs cl-loaddefs cl-lib rmc
iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook
vc-hooks lisp-float-type elisp-mode mwheel touch-screen dos-w32 ls-lisp
disp-table term/w32-win w32-win w32-vars term/common-win tool-bar dnd
fontset image regexp-opt fringe tabulated-list replace newcomment
text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow
isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax
font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine cham georgian utf-8-lang misc-lang vietnamese
tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek
romanian slovak czech european ethiopic indian cyrillic chinese
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
theme-loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads w32notify w32 lcms2 multi-tty
move-toolbar make-network-process emacs)
Memory information:
((conses 16 92841 16422) (symbols 48 10144 0) (strings 16 28304 2881)
(string-bytes 1 808502) (vectors 16 15855)
(vector-slots 8 166559 10406) (floats 8 29 64) (intervals 40 3862 76)
(buffers 896 11))
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Date: Mon, 03 Mar 2025 21:37:09 +0200
Message-Id: <86wmd5kisa.fsf@HIDDEN>
From: Eli Zaretskii <eliz@HIDDEN>
To: Juri Linkov <juri@HIDDEN>
In-Reply-To: <87r03e3smn.fsf@HIDDEN> (message from Juri Linkov on
Mon, 03 Mar 2025 19:56:32 +0200)
Subject: Re: bug#76676: 30.1.50; C-M-b in c-ts-mode moves too far
References: <86bjujolsv.fsf@HIDDEN> <87ikoq60bx.fsf@HIDDEN>
<8634fumdo0.fsf@HIDDEN> <87r03e3smn.fsf@HIDDEN>
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> From: Juri Linkov <juri@HIDDEN>
> Cc: 76676 <at> debbugs.gnu.org, casouri@HIDDEN
> Date: Mon, 03 Mar 2025 19:56:32 +0200
>
> >> > But in fact, point moves to the first character of 'if' before that:
> >> >
> >> > if ((0 < scroll_conservatively
> >> >
> >> > Let me know if I can supply more information.
> >> >
> >> > In GNU Emacs 30.1.50 (build 9, i686-pc-mingw32)
> >>
> >> This is already fixed in GNU Emacs 31.0.50.
> >
> > Thanks, good to know.
> >
> >> Should this fix be backported into 30.1.50?
> >
> > Can you point me to the commit(s) which fixed that? If they are safe,
> > I will backport them.
>
> There are too many commits during the previous 5 months.
> Maybe easier would be to sync whole treesit.c, treesit.el
> and ts-mode files to emacs-30?
No, that's too many non-trivial changes for my palate. I thought you
knew which changeset on master fixed that, but if you don't, then the
fix will have to wait till Emacs 31.
Thanks.
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To: Eli Zaretskii <eliz@HIDDEN>
Subject: bug#76676: closed (Re: bug#76676: 30.1.50; C-M-b in c-ts-mode
moves too far)
Message-ID: <handler.76676.D76676.174103064426015.notifdone <at> debbugs.gnu.org>
References: <86wmd5kisa.fsf@HIDDEN> <86bjujolsv.fsf@HIDDEN>
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Your bug report
#76676: 30.1.50; C-M-b in c-ts-mode moves too far
which was filed against the emacs package, has been closed.
The explanation is attached below, along with your original report.
If you require more details, please reply to 76676 <at> debbugs.gnu.org.
--=20
76676: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=3D76676
GNU Bug Tracking System
Contact help-debbugs@HIDDEN with problems
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Date: Mon, 03 Mar 2025 21:37:09 +0200
Message-Id: <86wmd5kisa.fsf@HIDDEN>
From: Eli Zaretskii <eliz@HIDDEN>
To: Juri Linkov <juri@HIDDEN>
In-Reply-To: <87r03e3smn.fsf@HIDDEN> (message from Juri Linkov on
Mon, 03 Mar 2025 19:56:32 +0200)
Subject: Re: bug#76676: 30.1.50; C-M-b in c-ts-mode moves too far
References: <86bjujolsv.fsf@HIDDEN> <87ikoq60bx.fsf@HIDDEN>
<8634fumdo0.fsf@HIDDEN> <87r03e3smn.fsf@HIDDEN>
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> From: Juri Linkov <juri@HIDDEN>
> Cc: 76676 <at> debbugs.gnu.org, casouri@HIDDEN
> Date: Mon, 03 Mar 2025 19:56:32 +0200
>
> >> > But in fact, point moves to the first character of 'if' before that:
> >> >
> >> > if ((0 < scroll_conservatively
> >> >
> >> > Let me know if I can supply more information.
> >> >
> >> > In GNU Emacs 30.1.50 (build 9, i686-pc-mingw32)
> >>
> >> This is already fixed in GNU Emacs 31.0.50.
> >
> > Thanks, good to know.
> >
> >> Should this fix be backported into 30.1.50?
> >
> > Can you point me to the commit(s) which fixed that? If they are safe,
> > I will backport them.
>
> There are too many commits during the previous 5 months.
> Maybe easier would be to sync whole treesit.c, treesit.el
> and ts-mode files to emacs-30?
No, that's too many non-trivial changes for my palate. I thought you
knew which changeset on master fixed that, but if you don't, then the
fix will have to wait till Emacs 31.
Thanks.
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Date: Sun, 02 Mar 2025 10:53:52 +0200
Message-Id: <86bjujolsv.fsf@HIDDEN>
From: Eli Zaretskii <eliz@HIDDEN>
To: bug-gnu-emacs@HIDDEN
Subject: 30.1.50; C-M-b in c-ts-mode moves too far
X-Debbugs-Cc: Yuan Fu <casouri@HIDDEN>
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To reproduce:
emacs -Q
C-x C-f src/xdisp.c
C-u 20722 M-g g
If xdisp.c is from the master branch, that should place you on the
closing brace at the end of the following fragment (else modify the
line number accordingly or just move point to that brace):
/* Try to scroll by specified few lines. */
if ((0 < scroll_conservatively
/* FIXME: the option is supposed to affect minibuffers, but we
test MINI_WINDOW_P, which can also catch uses of
mini-windows for displaying the echo area. Do we need to
distinguish these two use cases? */
|| (scroll_minibuffer_conservatively && MINI_WINDOW_P (w))
|| 0 < emacs_scroll_step
|| temp_scroll_step
|| NUMBERP (BVAR (current_buffer, scroll_up_aggressively))
|| NUMBERP (BVAR (current_buffer, scroll_down_aggressively)))
&& CHARPOS (startp) >= BEGV
&& CHARPOS (startp) <= ZV)
{
/* The function returns -1 if new fonts were loaded, 1 if
successful, 0 if not successful. */
int ss = try_scrolling (window, just_this_one_p,
((scroll_minibuffer_conservatively
&& MINI_WINDOW_P (w))
? SCROLL_LIMIT + 1
: scroll_conservatively),
emacs_scroll_step,
temp_scroll_step, last_line_misfit);
switch (ss)
{
case SCROLLING_SUCCESS:
goto done;
case SCROLLING_NEED_LARGER_MATRICES:
goto need_larger_matrices;
case SCROLLING_FAILED:
break;
default:
emacs_abort ();
}
}
Now type C-M-b. The expected result is that point moves to the
corresponding opening brace, as shown below:
/* Try to scroll by specified few lines. */
if ((0 < scroll_conservatively
/* FIXME: the option is supposed to affect minibuffers, but we
test MINI_WINDOW_P, which can also catch uses of
mini-windows for displaying the echo area. Do we need to
distinguish these two use cases? */
|| (scroll_minibuffer_conservatively && MINI_WINDOW_P (w))
|| 0 < emacs_scroll_step
|| temp_scroll_step
|| NUMBERP (BVAR (current_buffer, scroll_up_aggressively))
|| NUMBERP (BVAR (current_buffer, scroll_down_aggressively)))
&& CHARPOS (startp) >= BEGV
&& CHARPOS (startp) <= ZV)
{ <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
/* The function returns -1 if new fonts were loaded, 1 if
successful, 0 if not successful. */
But in fact, point moves to the first character of 'if' before that:
if ((0 < scroll_conservatively
Let me know if I can supply more information.
In GNU Emacs 30.1.50 (build 9, i686-pc-mingw32) of 2025-03-01 built on
ELIZ-PC
Repository revision: 3998dea566aee807922e6edf8d1b20f3da89b4fc
Repository branch: emacs-30
Windowing system distributor 'Microsoft Corp.', version 10.0.26100
System Description: Microsoft Windows 10 Enterprise (v10.0.2009.26100.3194)
Configured using:
'configure -C --prefix=/d/usr --with-wide-int
--enable-checking=yes,glyphs --without-native-compilation 'CFLAGS=-O0
-gdwarf-4 -g3''
Configured features:
ACL GIF GMP GNUTLS HARFBUZZ JPEG LCMS2 LIBXML2 MODULES NOTIFY W32NOTIFY
PDUMPER PNG RSVG SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS
TREE_SITTER WEBP XPM ZLIB
Important settings:
value of $LANG: ENU
locale-coding-system: cp1252
Major mode: C/*
Minor modes in effect:
bug-reference-prog-mode: t
tooltip-mode: t
global-eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
minibuffer-regexp-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search time-date subr-x mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils cl-seq
c++-ts-mode c-ts-mode c-ts-common treesit vc-git diff-mode track-changes
easy-mmode vc vc-dispatcher bug-reference byte-opt gv bytecomp
byte-compile thingatpt cc-mode cc-fonts cc-guess cc-menus cc-cmds
cc-styles cc-align cc-engine cc-vars cc-defs cl-loaddefs cl-lib rmc
iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook
vc-hooks lisp-float-type elisp-mode mwheel touch-screen dos-w32 ls-lisp
disp-table term/w32-win w32-win w32-vars term/common-win tool-bar dnd
fontset image regexp-opt fringe tabulated-list replace newcomment
text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow
isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax
font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic
indonesian philippine cham georgian utf-8-lang misc-lang vietnamese
tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek
romanian slovak czech european ethiopic indian cyrillic chinese
composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs
theme-loaddefs faces cus-face macroexp files window text-properties
overlay sha1 md5 base64 format env code-pages mule custom widget keymap
hashtable-print-readable backquote threads w32notify w32 lcms2 multi-tty
move-toolbar make-network-process emacs)
Memory information:
((conses 16 92841 16422) (symbols 48 10144 0) (strings 16 28304 2881)
(string-bytes 1 808502) (vectors 16 15855)
(vector-slots 8 166559 10406) (floats 8 29 64) (intervals 40 3862 76)
(buffers 896 11))
------------=_1741030682-26087-1--
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References: <86bjujolsv.fsf@HIDDEN> <87ikoq60bx.fsf@HIDDEN>
<8634fumdo0.fsf@HIDDEN> <87r03e3smn.fsf@HIDDEN>
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> On Mar 3, 2025, at 11:37=E2=80=AFAM, Eli Zaretskii <eliz@HIDDEN> =
wrote:
>=20
>> From: Juri Linkov <juri@HIDDEN>
>> Cc: 76676 <at> debbugs.gnu.org, casouri@HIDDEN
>> Date: Mon, 03 Mar 2025 19:56:32 +0200
>>=20
>>>>> But in fact, point moves to the first character of 'if' before =
that:
>>>>>=20
>>>>> if ((0 < scroll_conservatively
>>>>>=20
>>>>> Let me know if I can supply more information.
>>>>>=20
>>>>> In GNU Emacs 30.1.50 (build 9, i686-pc-mingw32)
>>>>=20
>>>> This is already fixed in GNU Emacs 31.0.50.
>>>=20
>>> Thanks, good to know.
>>>=20
>>>> Should this fix be backported into 30.1.50?
>>>=20
>>> Can you point me to the commit(s) which fixed that? If they are =
safe,
>>> I will backport them.
>>=20
>> There are too many commits during the previous 5 months.
>> Maybe easier would be to sync whole treesit.c, treesit.el
>> and ts-mode files to emacs-30?
>=20
> No, that's too many non-trivial changes for my palate. I thought you
> knew which changeset on master fixed that, but if you don't, then the
> fix will have to wait till Emacs 31.
>=20
> Thanks.
Yes, to add to that, I made some significant changes to how indentation =
works on master which requires changes in c-ts-common.el.
Yuan=
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997 nCipher Corporation Ltd,
1994-97 Ian Jackson.