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#43363: 27.1; Wrapped comment line that contains cyrillic text is displayed in different colors Date: Mon, 14 Sep 2020 22:47:17 +0300 Message-ID: <835z8g9m4a.fsf@gnu.org> References: <83r1r5btpl.fsf@gnu.org> <83d02o9pkd.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27419"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 43363@debbugs.gnu.org To: =?UTF-8?Q?=D0=94=D1=80=D0=B0=D0=B3=D0=BE=D1=99=D1=83=D0=B1_?= =?UTF-8?Q?=D0=A8=D0=B8=D1=88=D0=BE=D0=B2=D0=B8=D1=9B?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Sep 14 21:48:14 2020 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 1kHuSU-00073C-1m for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 14 Sep 2020 21:48:14 +0200 Original-Received: from localhost ([::1]:60598 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kHuST-0002XJ-4t for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 14 Sep 2020 15:48:13 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51242) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kHuSI-0002WJ-IH for bug-gnu-emacs@gnu.org; Mon, 14 Sep 2020 15:48:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44815) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kHuSI-0008P8-7f for bug-gnu-emacs@gnu.org; Mon, 14 Sep 2020 15:48:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kHuSI-0007xR-6W for bug-gnu-emacs@gnu.org; Mon, 14 Sep 2020 15:48:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 14 Sep 2020 19:48:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43363 X-GNU-PR-Package: emacs Original-Received: via spool by 43363-submit@debbugs.gnu.org id=B43363.160011284229556 (code B ref 43363); Mon, 14 Sep 2020 19:48:02 +0000 Original-Received: (at 43363) by debbugs.gnu.org; 14 Sep 2020 19:47:22 +0000 Original-Received: from localhost ([127.0.0.1]:56361 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kHuRd-0007gQ-He for submit@debbugs.gnu.org; Mon, 14 Sep 2020 15:47:21 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:44240) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kHuRa-0007aw-Sl for 43363@debbugs.gnu.org; Mon, 14 Sep 2020 15:47:19 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:59171) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kHuRV-0008J3-Ih; Mon, 14 Sep 2020 15:47:13 -0400 Original-Received: from [176.228.60.248] (port=4391 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kHuRU-0004Q2-J0; Mon, 14 Sep 2020 15:47:13 -0400 In-Reply-To: (message from =?UTF-8?Q?=D0=94=D1=80=D0=B0=D0=B3=D0=BE=D1=99=D1=83=D0=B1_?= =?UTF-8?Q?=D0=A8=D0=B8=D1=88=D0=BE=D0=B2=D0=B8=D1=9B?= on Mon, 14 Sep 2020 21:37:57 +0200) 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:188088 Archived-At: > From: Драгољуб Шишовић > Date: Mon, 14 Sep 2020 21:37:57 +0200 > Cc: 43363@debbugs.gnu.org > > Sadly, it didn't help. > > I've disabled double buffering like you've said, but the bug remained. > Then I've tried again to run emacs without cairo and harfbuzz and with disabled double buffering the issue > remained. > > I have also tried to run "emacs -nw" and "emacs -nw -Q" with all aforementioned setup, sadly the same > problem occurred. Then it must be something other than Emacs. Perhaps Emacs 26.3 was linked against different versions of system libraries or something? What you show is some sort of lag between the drawing by Emacs and the stuff actually appearing on glass. It is hard for me to believe something like that is due to some Emacs problem, as Emacs doesn't distinguish between the characters it draws. Also, no one has reported this before. What other characters except Cyrillic ones trigger this problem?