From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitrii Kuragin via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#57434: 28.1.91; Terminal Emacs Mac OS flickering. Date: Sat, 27 Aug 2022 08:03:08 -0700 Message-ID: References: Reply-To: Dmitrii Kuragin Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="000000000000c31a8b05e73a5412" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28056"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 57434@debbugs.gnu.org To: Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 27 17:04:10 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 1oRxM1-00076Q-R9 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 27 Aug 2022 17:04:09 +0200 Original-Received: from localhost ([::1]:35886 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oRxM0-0007L4-5m for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 27 Aug 2022 11:04:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53444) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oRxLu-0007Kw-6r for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 11:04:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:38793) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oRxLt-00015A-Uw for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 11:04:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oRxLt-0000AP-LA for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 11:04:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Dmitrii Kuragin Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 27 Aug 2022 15:04:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57434 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 57434-submit@debbugs.gnu.org id=B57434.1661612607599 (code B ref 57434); Sat, 27 Aug 2022 15:04:01 +0000 Original-Received: (at 57434) by debbugs.gnu.org; 27 Aug 2022 15:03:27 +0000 Original-Received: from localhost ([127.0.0.1]:56775 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oRxLL-00009a-7f for submit@debbugs.gnu.org; Sat, 27 Aug 2022 11:03:27 -0400 Original-Received: from mail-ot1-f42.google.com ([209.85.210.42]:37476) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oRxLJ-00009N-I7 for 57434@debbugs.gnu.org; Sat, 27 Aug 2022 11:03:26 -0400 Original-Received: by mail-ot1-f42.google.com with SMTP id h20-20020a056830165400b00638ac7ddba5so2937227otr.4 for <57434@debbugs.gnu.org>; Sat, 27 Aug 2022 08:03:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc; bh=mVKg/cakkHKmNkPvu/d1Hp/Le1jC2Z5NS+R+HjkPCmU=; b=LbGaJJVa13hFlybpcw/PU4XoOgepYSzLlZAuMJ5L3JAY2FeHzRTrgtkzo4tr8Ee5N7 DVzdGjrPssjg/Fga8ENukwjj9Rr8O/MxYSlZjOgvafafK9Qa4DnrE+zZWMhvwc72cWZ/ mLsLQAutgYpxE6LHj5G2a9oMLALkUbhDHbNx0Per1bgl94y2qu9okcQNqBW0KlGWwmrw YzyWYSqFwJeeiY3dCWk5ezgKrvRAMvrp/qblrBCrlWoFHf1dmrJc5AD7Rzqxn9OyxXYq xscb006fQT5z9guRHVNF6b04Hrc1KALSb1kBEQDs8yoxAQDYZhxGkAVx7RxNdRQrjeBs rJGw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc; bh=mVKg/cakkHKmNkPvu/d1Hp/Le1jC2Z5NS+R+HjkPCmU=; b=jnfE4CJwFbK5GBYbnk2k88fTHdEP8/FyWU7tQmCRg8FpfIwaTwaniDXiHYZQW9zWvM 7so2XjmLg3+/FwOB0P3mcxPueaQWIGLYjOw1fLBzVbf9QxPlqyO8Uo7DiqxdbsrmJtYg BhHzvT6GJd6DdKqITPUOCfGwVbVM/7E3oDEbxWNTfhrcsG2eYqsoCNhwAJ/EcN6GC7Mj c7tY7zal+l9mcR7NLy3eQZmWJsa+wQFqRa1nGAUqOEUISbSk/vGBfHg4ooYvQ5NvEwdS 3IB4lBXmCBPaCVzJB15ORyL4LkyLpJbblFf3x8QCv9WNpWB/NRVgev+5bB4jWS1UTh3R EO3Q== X-Gm-Message-State: ACgBeo3uZzCZ+giyyLBxpBl7TDiBVqvsj4O/u8APPpgJLnkAf77uXfSM JMLbA1L5W4V2RVCC6hxiRxCVrDAP8qRhImIKh6Wno4gPEz4= X-Google-Smtp-Source: AA6agR5ElXHLhl76aVEjcHLvTuIlvmIxmjcl+EuAISglsIEmBq+fSMTVUgQ81FxSMnHBOvSei5Vz5eVUiKBEHRuvNJw= X-Received: by 2002:a9d:481a:0:b0:637:338e:dd73 with SMTP id c26-20020a9d481a000000b00637338edd73mr3310307otf.110.1661612599714; Sat, 27 Aug 2022 08:03:19 -0700 (PDT) In-Reply-To: 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:240935 Archived-At: --000000000000c31a8b05e73a5412 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable hm... I tried it in Terminal.app as well and it flickers less, likely because it uses 256 colors, whereas in alacritty or iTerm2, I use 24 bit colors. I tried to record a video of the behavior: https://drive.google.com/file/d/1nMf_3MxRk2cTdgF3tFmzAZoxcy3vQghc/view?usp= =3Dsharing On Fri, Aug 26, 2022 at 10:41 PM Gerd M=C3=B6llmann wrote: > Gerd M=C3=B6llmann writes: > > > I tried your recipe here with emacs -Q (Emacs 28.1 from Homebrew) in a > > maximaized Terminal.app window, with a font as tiny as I could get (wit= h > > Command +/-). I could not reproduce the flickering. > > > > Does this happen for you with emacs -Q in Terminal? > > BTW. this was > > GNU Emacs 28.1 (build 1, aarch64-apple-darwin21.3.0) of 2022-04-30 > > and I'm running macOS 12.5.1. > > Maybe someone else having access to maxOS 11 can reproduce this? > --=20 *If you get an email from me outside of the 9-5 it is *not* because I'm always on or expect an immediate response from you; it is because of work flexibility . Evening and weekend emails are a sign I allocated some regular working hours for other things (such as family, gym, friends,...). And I encourage you to feel free to do the same. --000000000000c31a8b05e73a5412 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
hm... I tried it in Terminal.app as well and it flicker= s less, likely because it uses 256 colors, whereas in alacritty or iTerm2, = I use 24 bit colors.

I tried to record a video of th= e behavior:=C2=A0https://drive.goog= le.com/file/d/1nMf_3MxRk2cTdgF3tFmzAZoxcy3vQghc/view?usp=3Dsharing

On Fri, Aug 26, 2022 at 10:41 PM Gerd M=C3=B6llmann <gerd.moellmann@gmail.com>= ; wrote:
Gerd M= =C3=B6llmann <gerd.moellmann@gmail.com> writes:

> I tried your recipe here with emacs -Q (Emacs 28.1 from Homebrew) in a=
> maximaized Terminal.app window, with a font as tiny as I could get (wi= th
> Command +/-).=C2=A0 I could not reproduce the flickering.
>
> Does this happen for you with emacs -Q in Terminal?

BTW. this was

GNU Emacs 28.1 (build 1, aarch64-apple-darwin21.3.0) of 2022-04-30

and I'm running macOS 12.5.1.

Maybe someone else having access to maxOS 11 can reproduce this?


--
*If yo= u get an email from me outside of the 9-5 it is=C2=A0not=C2=A0becaus= e I'm always on or expect an immediate response from you; it is because= of=C2=A0work flexibility.=C2= =A0=C2=A0Evening and weekend emails= are a sign I allocated some regular working hours for other things (such a= s family, gym, friends,...).=C2=A0 And I encourage you to feel free to do t= he same.

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