GNU bug report logs - #52709
29.0.50; Font-lock trying to use keywords before setting them up

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Alan Mackenzie <acm <at> muc.de>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#52297: closed (29.0.50; Error in c-force-redisplay timer)
Date: Thu, 10 Feb 2022 17:16:02 +0000

[Message part 1 (text/plain, inline)]

Your message dated Thu, 10 Feb 2022 17:15:49 +0000
with message-id <YgVIRSF/wFzgF6Q3 <at> ACM>
and subject line Re: bug#52709 [ was: bug#52297: 29.0.50; Error in c-force-redisplay timer ]
has caused the debbugs.gnu.org bug report #52709,
regarding 29.0.50; Error in c-force-redisplay timer
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
52709: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=52709
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Eli Zaretskii <eliz <at> gnu.org>
To: bug-gnu-emacs <at> gnu.org
Cc: Alan Mackenzie <acm <at> muc.de>
Subject: 29.0.50; Error in c-force-redisplay timer
Date: Sun, 05 Dec 2021 09:27:23 +0200

To reproduce, visit some C file:

  emacs -Q
  C-x C-f some-C-file.c RET

and then press "M-x".  Observe the following error message in the echo
area, displayed after "M-x":

  Error running timer ‘c-force-redisplay’: (error "Font-lock trying to use keywords before setting them up")


In GNU Emacs 29.0.50 (build 297, i686-pc-mingw32)
 of 2021-12-04 built on HOME-C4E4A596F7
Repository revision: f247fa5d5ce7cb34f23c979c17b14c5713eb5490
Repository branch: master
Windowing system distributor 'Microsoft Corp.', version 5.1.2600
System Description: Microsoft Windows XP Service Pack 3 (v5.1.0.2600)

Configured using:
 'configure -C --prefix=/d/usr --with-wide-int
 --enable-checking=yes,glyphs 'CFLAGS=-O0 -gdwarf-4 -g3''

Configured features:
ACL GIF GMP GNUTLS HARFBUZZ JPEG JSON LCMS2 LIBXML2 MODULES NOTIFY
W32NOTIFY PDUMPER PNG RSVG SOUND THREADS TIFF TOOLKIT_SCROLL_BARS WEBP
XPM ZLIB

Important settings:
  value of $LANG: ENU
  locale-coding-system: cp1255

Major mode: C/*l

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
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  abbrev-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr dabbrev vc-git diff-mode easy-mmode vc
vc-dispatcher bug-reference cc-mode cc-fonts cc-guess cc-menus cc-cmds
cc-styles cc-align cc-engine cc-vars cc-defs emacsbug message mailcap
yank-media rmc puny dired dired-loaddefs rfc822 mml mml-sec epa derived
epg rfc6068 epg-config gnus-util rmail rmail-loaddefs auth-source cl-seq
eieio eieio-core cl-macs eieio-loaddefs password-cache json map
text-property-search time-date seq gv subr-x byte-opt bytecomp
byte-compile cconv 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 iso-transl tooltip
eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type
elisp-mode mwheel 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 cl-generic 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 simple abbrev obarray cl-preloaded nadvice button
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
make-network-process emacs)

Memory information:
((conses 16 106661 15066)
 (symbols 48 10282 1)
 (strings 16 30803 3721)
 (string-bytes 1 1052292)
 (vectors 16 18181)
 (vector-slots 8 225472 10799)
 (floats 8 31 57)
 (intervals 40 6144 267)
 (buffers 888 11))

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From: Alan Mackenzie <acm <at> muc.de>
To: martin rudalics <rudalics <at> gmx.at>
Cc: Lars Ingebrigtsen <larsi <at> gnus.org>, Eli Zaretskii <eliz <at> gnu.org>,
 52709-done <at> debbugs.gnu.org
Subject: Re: bug#52709 [ was: bug#52297: 29.0.50; Error in c-force-redisplay
 timer ]
Date: Thu, 10 Feb 2022 17:15:49 +0000

Hello, Martin.

On Thu, Feb 10, 2022 at 09:26:36 +0100, martin rudalics wrote:
>  > Would you try out the following patch, please, which fixes this bug.
>  > I'm optimistic it will have fixed the main bug.

> It fixes the problem here.  Please install.

Excellent, thanks!  I've installed it to master.

I'm closing the bug with this post (though it might have been closed
anyway).

> Thanks, martin

-- 
Alan Mackenzie (Nuremberg, Germany).

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