From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#50424: 27.2; Tab bar button mouse face not clearing entirely Date: Mon, 06 Sep 2021 20:00:30 +0800 Message-ID: <87v93dc3s1.fsf@yahoo.com> References: <87eea2cebb.fsf.ref@yahoo.com> <87eea2cebb.fsf@yahoo.com> <83eea2rn8z.fsf@gnu.org> Reply-To: Po Lu Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3789"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 50424@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Sep 06 14:01:58 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 1mNDK0-0000nX-2s for geb-bug-gnu-emacs@m.gmane-mx.org; 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Mon, 6 Sep 2021 12:00:37 +0000 Original-Received: by kubenode517.mail-prod1.omega.sg3.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID 9c9b464aac8653e4d0098df09de63be6; Mon, 06 Sep 2021 12:00:33 +0000 (UTC) In-Reply-To: <83eea2rn8z.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 06 Sep 2021 13:50:52 +0300") X-Mailer: WebService/1.1.18924 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo 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:213594 Archived-At: Eli Zaretskii writes: > FWIW, I cannot reproduce this, neither in Emacs 27.2 nor in Emacs 28. > > Maybe this is window-system dependent? Perhaps. I have only observed it on X-Windows. > Alternatively, if you have some "optimization" features enabled in > your video drivers, disable them and try again. I don't believe that is the problem here, as I have no optimization features enabled, but it is still reproducible on a build of Emacs 27.2 made with -O0 -g3 running in Xephyr.