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#50462: 27.2; emacsclient syntax highlight failure Date: Wed, 08 Sep 2021 08:48:29 +0300 Message-ID: <83o893obwy.fsf@gnu.org> References: <83sfygnsgv.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35285"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 50462@debbugs.gnu.org To: RDS Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Sep 08 07:50:38 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 1mNqTm-000920-41 for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 08 Sep 2021 07:50:38 +0200 Original-Received: from localhost ([::1]:53480 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mNqTk-0004rf-QE for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 08 Sep 2021 01:50:36 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:45636) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mNqSF-00031i-8R for bug-gnu-emacs@gnu.org; Wed, 08 Sep 2021 01:49:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46701) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mNqSE-0007El-RA for bug-gnu-emacs@gnu.org; Wed, 08 Sep 2021 01:49:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mNqSE-0000H5-D4 for bug-gnu-emacs@gnu.org; Wed, 08 Sep 2021 01:49:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 08 Sep 2021 05:49:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50462 X-GNU-PR-Package: emacs Original-Received: via spool by 50462-submit@debbugs.gnu.org id=B50462.16310801081013 (code B ref 50462); Wed, 08 Sep 2021 05:49:02 +0000 Original-Received: (at 50462) by debbugs.gnu.org; 8 Sep 2021 05:48:28 +0000 Original-Received: from localhost ([127.0.0.1]:58247 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mNqRg-0000GH-8O for submit@debbugs.gnu.org; Wed, 08 Sep 2021 01:48:28 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:57722) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mNqRe-0000G5-R7 for 50462@debbugs.gnu.org; Wed, 08 Sep 2021 01:48:27 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:51908) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mNqRZ-0006is-Hm; Wed, 08 Sep 2021 01:48:21 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:4957 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 1mNqRZ-0005jF-3B; Wed, 08 Sep 2021 01:48:21 -0400 In-Reply-To: (message from RDS on Tue, 7 Sep 2021 12:51:16 -0700) 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:213770 Archived-At: [Please use Reply All to keep the bug address on the CC list.] > From: RDS > Date: Tue, 7 Sep 2021 12:51:16 -0700 > > Eli > > Read further into my bug post: > > "Launch emacs as a server. A buffer has a bash or elisp script with font-lock-mode enabled (syntax > highlighting). It looks just fine. Then, I switch to another buffer & when I return, part of the file is not visible. > Close inspection shows that only text encoded as strings is rendered black-on-black or > white-on-white. Disabling font-lock-mode shows nothing is missing! Again enabling font-lock-mode & > the same text is missing. Killing the buffer & reloading does not fix the problem. At this point opening any new > bash or elisp file with strings is futile. The only way to correct all is a restart of the daemon! Of course, any > setup of screens / consoles is lost. However, no data is ever lost or damaged." > > And yes, C-f, C-b are fine. ALL is fine except for string highlight! (.c are ok, org mode are ok, ...) > > Nothing unusual in *Messages*. > > Weird! So it sounds like the faces lost their colors or something. When the problem happens, what does "M-x list-faces-display RET" show for the font-lock faces: do they appear in their normal colors?