From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Alan Mackenzie Newsgroups: gmane.emacs.bugs Subject: bug#52297: 29.0.50; Error in c-force-redisplay timer Date: Wed, 9 Feb 2022 16:53:33 +0000 Message-ID: References: <83tufn4ilg.fsf@gnu.org> <874k59r7ef.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20298"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Lars Ingebrigtsen , 52297@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Feb 09 17:54:51 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nHqF0-00054u-KI for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 09 Feb 2022 17:54:50 +0100 Original-Received: from localhost ([::1]:47994 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nHqEz-00014X-3k for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 09 Feb 2022 11:54:49 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:34468) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nHqEG-00010o-Jf for bug-gnu-emacs@gnu.org; Wed, 09 Feb 2022 11:54:05 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:58602) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nHqED-0002iU-Ov for bug-gnu-emacs@gnu.org; Wed, 09 Feb 2022 11:54:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nHqED-0001Ap-OG for bug-gnu-emacs@gnu.org; Wed, 09 Feb 2022 11:54:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Alan Mackenzie Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 09 Feb 2022 16:54:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 52297 X-GNU-PR-Package: emacs Original-Received: via spool by 52297-submit@debbugs.gnu.org id=B52297.16444256224479 (code B ref 52297); Wed, 09 Feb 2022 16:54:01 +0000 Original-Received: (at 52297) by debbugs.gnu.org; 9 Feb 2022 16:53:42 +0000 Original-Received: from localhost ([127.0.0.1]:52499 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nHqDu-0001AB-H0 for submit@debbugs.gnu.org; Wed, 09 Feb 2022 11:53:42 -0500 Original-Received: from colin.muc.de ([193.149.48.1]:16159 helo=mail.muc.de) by debbugs.gnu.org with smtp (Exim 4.84_2) (envelope-from ) id 1nHqDs-00019v-ER for 52297@debbugs.gnu.org; Wed, 09 Feb 2022 11:53:41 -0500 Original-Received: (qmail 63833 invoked by uid 3782); 9 Feb 2022 16:53:34 -0000 Original-Received: from acm.muc.de (p4fe15d53.dip0.t-ipconnect.de [79.225.93.83]) (using STARTTLS) by colin.muc.de (tmda-ofmipd) with ESMTP; Wed, 09 Feb 2022 17:53:33 +0100 Original-Received: (qmail 6201 invoked by uid 1000); 9 Feb 2022 16:53:33 -0000 Content-Disposition: inline In-Reply-To: X-Submission-Agent: TMDA/1.3.x (Ph3nix) X-Primary-Address: acm@muc.de X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:226492 Archived-At: Hello, Martin. On Wed, Feb 09, 2022 at 09:45:16 +0100, martin rudalics wrote: > reopen 52297 > quit > > Eli or Martin, is this bug still showing itself? If so, would it be > > possible to give a more exact recipe to reproduce it (though I'm aware > > the answer to this question is probably no). > With emacs -Q pulled from master and built today (2022-02-09) I load a > file containing the following text [ .... ] Thanks. With that file, I can reproduce the bug. I'll set about fixing it. > With debugging turned on this gets me > Debugger entered--Lisp error: (error "Font-lock trying to use keywords before setting th...") > signal(error ("Font-lock trying to use keywords before setting th...")) > error("Font-lock trying to use keywords before setting th...") > font-lock-compile-keywords(nil) > font-lock-fontify-keywords-region(1 112 nil) > font-lock-default-fontify-region(1523 1532 nil) > c-font-lock-fontify-region(1523 1532) > c-force-redisplay(1523 1532) > apply(c-force-redisplay (1523 1532)) > timer-event-handler([t 25091 29205 916629 nil c-force-redisplay (1523 1532) nil 777000 nil]) > martin -- Alan Mackenzie (Nuremberg, Germany).