--- Begin Message ---
|
Subject: |
30.0.50; backward-kill-word too eager in cc-mode |
|
Date: |
Fri, 29 Dec 2023 21:23:54 +0500 |
|
User-agent: |
Mozilla Thunderbird |
In cc-mode (C lang files) calling backward-kill-word seems to be too eager. For
example, given the following file and cursor position:
```
int main() {
printf("alpha beta gamma<cursor>
}
```
calling backward-kill-word results in
```
int main() {
<cursor>
}
```
while the expected result is probably:
```
int main() {
printf("alpha beta <cursor>
}
```
It seems that this is a regression in commit
dae8aab52874441a70a94435d50f25b27301d9b0, by Alan Mackenzie on 2023-06-21.
In GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
3.24.39, cairo version 1.18.0) of 2023-12-29 built on the-big-maker
Repository revision: ea3d211f3f7ecc5b59d5affc1aed812a2ded62b0
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101010
System Description: Arch Linux
Configured using:
'configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib
--localstatedir=/var --mandir=/usr/share/man --with-gameuser=:games
--with-modules --without-m17n-flt --without-gconf
--with-native-compilation=no --with-xinput2 --with-x-toolkit=gtk3
--without-xaw3d --with-sound=no --with-tree-sitter --without-gpm
--without-compress-install
'--program-transform-name=s/\([ec]tags\)/\1.emacs/'
'CFLAGS=-march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions
-Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security
-fstack-clash-protection -fcf-protection'
LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'
Configured features:
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LCMS2 LIBOTF LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG RSVG
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XDBE XIM XINPUT2 XPM GTK3 ZLIB
Important settings:
value of $LC_TIME: en_SE.UTF-8
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: C/*l
Minor modes in effect:
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global-git-gutter-mode: t
global-git-commit-mode: t
magit-auto-revert-mode: t
counsel-mode: t
ivy-mode: t
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whitespace-mode: t
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global-auto-revert-mode: t
global-so-long-mode: t
tooltip-mode: t
global-eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
minibuffer-regexp-mode: t
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
abbrev-mode: t
Load-path shadows:
/home/platon/.emacs.d/elpa/lispy-20230314.1738/elpa hides
/home/platon/.emacs.d/elpa/ivy-20231025.2311/elpa
/home/platon/.emacs.d/elpa/transient-20231216.1908/transient hides
/usr/share/emacs/30.0.50/lisp/transient
/home/platon/.emacs.d/elpa/less-css-mode-20161001.453/less-css-mode hides
/usr/share/emacs/30.0.50/lisp/textmodes/less-css-mode
Features:
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ht-autoloads f-autoloads magit-autoloads pcase git-commit-autoloads
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php-mode-autoloads popup-autoloads rust-mode-autoloads s-autoloads
scala-mode-autoloads smartparens-autoloads dash-autoloads
solidity-mode-autoloads swiper-autoloads ivy-autoloads
transient-autoloads typescript-mode-autoloads web-mode-autoloads
wfnames-autoloads wgrep-autoloads with-editor-autoloads info
compat-autoloads yaml-mode-autoloads package browse-url url url-proxy
url-privacy url-expand url-methods url-history url-cookie
generate-lisp-file url-domsuf url-util mailcap url-handlers url-parse
auth-source cl-seq eieio eieio-core cl-macs password-cache json subr-x
map byte-opt gv bytecomp byte-compile url-vars cl-loaddefs cl-lib rmc
iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook
vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win
term/common-win x-dnd touch-screen 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
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threads dbusbind inotify lcms2 dynamic-setting system-font-setting
font-render-setting cairo gtk x-toolkit xinput2 x multi-tty move-toolbar
make-network-process emacs)
Memory information:
((conses 16 746092 348433) (symbols 48 49727 15) (strings 32 214140 26823)
(string-bytes 1 6389877) (vectors 16 112049)
(vector-slots 8 1195403 232516) (floats 8 483 1044) (intervals 56 766 228)
(buffers 992 12))
--- End Message ---
--- Begin Message ---
|
Subject: |
Re: bug#68111: 30.0.50; backward-kill-word too eager in cc-mode |
|
Date: |
Sat, 6 Jan 2024 11:45:29 +0000 |
Hello, Platon.
On Wed, Jan 03, 2024 at 20:15:46 +0500, Platon Pronko wrote:
> On 2023-12-31 16:15, Alan Mackenzie wrote:
> > I've committed a fix for the bug to the master branch of the repository.
> > Would you please update your copy of Emacs, test the fix, then either
> > confirm the fix is complete, or say what is still not working. Then we
> > can close the bug.
> > Happy New Year!
> Thank you! I've tested the fix, it works for me.
Thanks for the testing. I'm closing the bug with this post.
> --
> Best regards,
> Platon Pronko
> PGP 2A62D77A7A2CB94E
--
Alan Mackenzie (Nuremberg, Germany).
--- End Message ---