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* bug#63808: 30.0.50; Infinite loop in info-lookup-guess-gdb-script-symbol
@ 2023-05-30 21:35 nvp
  2023-05-31 14:52 ` Eli Zaretskii
  0 siblings, 1 reply; 3+ messages in thread
From: nvp @ 2023-05-30 21:35 UTC (permalink / raw)
  To: 63808

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In a gdb-script-mode buffer, eg. .gdbinit with the cursor (|) in
the following position:

de|

Calling `M-x info-complete-symbol' causes an infinite loop. In the
function `info-lookup-guess-gdb-script-symbol' the result
of `nbutlist' isn't being assigned back to variable.


In GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
 3.24.33, cairo version 1.16.0) of 2023-05-10 built on noah-X580VD
Repository revision: e4c8ba6c0589f1ba0ba9993c4f1e9c0821d3ca6c
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101004
System Description: Ubuntu 22.04.2 LTS

Configured using:
 'configure --prefix=/usr/local --with-modules --with-tree-sitter
 --with-threads --with-x-toolkit=gtk3 --with-xwidgets --with-gnutls
 --with-json --with-mailutils --with-jpeg --with-png --with-rsvg
 --with-tiff --with-xml2 --with-xpm --with-imagemagick CC=gcc-12
 CXX=gcc-12'

Configured features:
CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ
IMAGEMAGICK JPEG JSON LCMS2 LIBSELINUX LIBXML2 MODULES NOTIFY INOTIFY
PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS
TREE_SITTER WEBP X11 XDBE XIM XINPUT2 XPM XWIDGETS GTK3 ZLIB

Important settings:
  value of $LANG: en_US.UTF-8
  value of $XMODIFIERS: @im=ibus
  locale-coding-system: utf-8-unix

Major mode: Lisp Interaction

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  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
  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
cl-loaddefs cl-lib sendmail rfc2047 rfc2045 ietf-drums mm-util
mail-prsvr mail-utils 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 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 xwidget-internal dbusbind
inotify lcms2 dynamic-setting system-font-setting font-render-setting
cairo move-toolbar gtk x-toolkit xinput2 x multi-tty
make-network-process emacs)

Memory information:
((conses 16 36390 13118)
 (symbols 48 5185 0)
 (strings 32 13155 2159)
 (string-bytes 1 371375)
 (vectors 16 9303)
 (vector-slots 8 149001 11186)
 (floats 8 21 27)
 (intervals 56 228 0)
 (buffers 984 10))

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^ permalink raw reply	[flat|nested] 3+ messages in thread

* bug#63808: 30.0.50; Infinite loop in info-lookup-guess-gdb-script-symbol
  2023-05-30 21:35 bug#63808: 30.0.50; Infinite loop in info-lookup-guess-gdb-script-symbol nvp
@ 2023-05-31 14:52 ` Eli Zaretskii
  2023-09-17  0:13   ` Stefan Kangas
  0 siblings, 1 reply; 3+ messages in thread
From: Eli Zaretskii @ 2023-05-31 14:52 UTC (permalink / raw)
  To: nvp; +Cc: 63808

> From: nvp <noah.v.peart@gmail.com>
> Date: Tue, 30 May 2023 14:35:44 -0700
> 
> In a gdb-script-mode buffer, eg. .gdbinit with the cursor (|) in
> the following position:
> 
> de|
> 
> Calling `M-x info-complete-symbol' causes an infinite loop.

Thanks, should be fixed now on the emacs-29 branch.

> In the
> function `info-lookup-guess-gdb-script-symbol' the result
> of `nbutlist' isn't being assigned back to variable.

It doesn't have to, because nbutlast modifies its argument
destructively (except when it doesn't ;-).





^ permalink raw reply	[flat|nested] 3+ messages in thread

* bug#63808: 30.0.50; Infinite loop in info-lookup-guess-gdb-script-symbol
  2023-05-31 14:52 ` Eli Zaretskii
@ 2023-09-17  0:13   ` Stefan Kangas
  0 siblings, 0 replies; 3+ messages in thread
From: Stefan Kangas @ 2023-09-17  0:13 UTC (permalink / raw)
  To: Eli Zaretskii; +Cc: nvp, 63808-done

Eli Zaretskii <eliz@gnu.org> writes:

>> In a gdb-script-mode buffer, eg. .gdbinit with the cursor (|) in
>> the following position:
>>
>> de|
>>
>> Calling `M-x info-complete-symbol' causes an infinite loop.
>
> Thanks, should be fixed now on the emacs-29 branch.

It seems like this issue was fixed, but it was left open in the bug
tracker.  I'm therefore closing it now.





^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2023-09-17  0:13 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-05-30 21:35 bug#63808: 30.0.50; Infinite loop in info-lookup-guess-gdb-script-symbol nvp
2023-05-31 14:52 ` Eli Zaretskii
2023-09-17  0:13   ` Stefan Kangas

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