From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#50571: 28.0.50; Redisplay segfaults with empty face cache Date: Sun, 19 Sep 2021 21:41:25 +0300 Message-ID: <83r1dk2ysq.fsf@gnu.org> References: <87ilz4msha.fsf@tcd.ie> <831r5sea46.fsf@gnu.org> <87a6kggiz6.fsf@tcd.ie> <83bl4vcnsp.fsf@gnu.org> <83a6kfcmdk.fsf@gnu.org> <87y27zuek1.fsf@tcd.ie> <87v92wacsx.fsf@tcd.ie> <83ee9k4lez.fsf@gnu.org> <87ilywjujr.fsf@tcd.ie> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9031"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 50571-done@debbugs.gnu.org To: "Basil L. Contovounesios" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Sep 19 20:43:31 2021 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 1mS1ml-0002Ap-Mp for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 19 Sep 2021 20:43:31 +0200 Original-Received: from localhost ([::1]:54494 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mS1mj-0004iG-OZ for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 19 Sep 2021 14:43:29 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59932) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mS1lK-0002VQ-1D for bug-gnu-emacs@gnu.org; Sun, 19 Sep 2021 14:42:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:56633) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mS1lJ-0008Vk-Pe for bug-gnu-emacs@gnu.org; Sun, 19 Sep 2021 14:42:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mS1lJ-0006HY-Nz for bug-gnu-emacs@gnu.org; Sun, 19 Sep 2021 14:42:01 -0400 Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Sun, 19 Sep 2021 18:42:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 50571 X-GNU-PR-Package: emacs Mail-Followup-To: 50571@debbugs.gnu.org, eliz@gnu.org, contovob@tcd.ie Original-Received: via spool by 50571-done@debbugs.gnu.org id=D50571.163207690724125 (code D ref 50571); Sun, 19 Sep 2021 18:42:01 +0000 Original-Received: (at 50571-done) by debbugs.gnu.org; 19 Sep 2021 18:41:47 +0000 Original-Received: from localhost ([127.0.0.1]:39945 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mS1l5-0006H3-6L for submit@debbugs.gnu.org; Sun, 19 Sep 2021 14:41:47 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:42782) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mS1l2-0006Gp-Gw for 50571-done@debbugs.gnu.org; Sun, 19 Sep 2021 14:41:45 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:60118) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mS1kw-0008Bo-RB; Sun, 19 Sep 2021 14:41:38 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:3869 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mS1ks-0001cG-5d; Sun, 19 Sep 2021 14:41:38 -0400 In-Reply-To: <87ilywjujr.fsf@tcd.ie> (contovob@tcd.ie) 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:214781 Archived-At: > From: "Basil L. Contovounesios" > Cc: 50571@debbugs.gnu.org > Date: Sun, 19 Sep 2021 19:21:12 +0100 > > > Thanks for the data. I guess this is a preview of how allowing > > arbitrary Lisp that affects the display in fontification-functions > > will keep shooting in the foot, time and again. > > For that there's M-x kevlar-feet-mode of course, though I'm not sure > it's GPL-compatible. Emacs Lisp is way more powerful than any Kevlar. > > Please try the patch below. > > It seems to relieve the pain in my feet, thank you very much! Thanks, installed. And closing the bug (again).