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#57434: 28.1.91; Terminal Emacs Mac OS flickering. Date: Sat, 27 Aug 2022 18:58:06 +0300 Message-ID: <83edx1znjl.fsf@gnu.org> References: Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="770"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gerd.moellmann@gmail.com, 57434@debbugs.gnu.org To: Dmitrii Kuragin Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 27 17:58:09 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 1oRyCH-000AYs-7o for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 27 Aug 2022 17:58:09 +0200 Original-Received: from localhost ([::1]:34200 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oRyCG-0002Xt-BS for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 27 Aug 2022 11:58:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33684) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oRyCA-0002XU-KV for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 11:58:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:38897) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oRyCA-0001Oc-CA for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 11:58:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oRyCA-0003ld-7p for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 11:58:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 27 Aug 2022 15:58:02 +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=B57434.166161587814471 (code B ref 57434); Sat, 27 Aug 2022 15:58:02 +0000 Original-Received: (at 57434) by debbugs.gnu.org; 27 Aug 2022 15:57:58 +0000 Original-Received: from localhost ([127.0.0.1]:56879 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oRyC6-0003lL-1w for submit@debbugs.gnu.org; Sat, 27 Aug 2022 11:57:58 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:32846) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oRyC3-0003l7-ND for 57434@debbugs.gnu.org; Sat, 27 Aug 2022 11:57:56 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:43392) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oRyBy-0001Jh-Bh; Sat, 27 Aug 2022 11:57:50 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=KWMVD5GZ6X+hRoKLakrA6+i1/ILNg/v6eWMsq4did38=; b=QJxTBzer0QKD N2g95Kx7A3eqqQUSO3q20LRcWj9XJsmoyKMsVY13fLvYokIQ+Mi/TEtkvYD2qX71bW2z0dEyg9dhS lWF/TbWZYmhNuQiBWNM1cCbSO05Fqeec5fYiZwAGeJdDowq0AncbkK8ipXBA606i2GAyD3TKjcS5k 1zz5bawa8k9VP3axoubivT5BsAxTNS1kKAWBfh57iXraFOtueQ5c1WGX4k0aUHfSHEyJ+AFiFactH YId1Sq8jUYaF6gnvAtBzwDgcsNEOxcbsWk55oSFYFgo0slrkCfX/O6wX9TMec4WYYN8CcNiQQFn49 Y40iZLWMA1FQghEQDvXyRg==; Original-Received: from [87.69.77.57] (port=4419 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 1oRyBx-0002en-RW; Sat, 27 Aug 2022 11:57:50 -0400 In-Reply-To: (bug-gnu-emacs@gnu.org) 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:240948 Archived-At: > Cc: 57434@debbugs.gnu.org > Date: Sat, 27 Aug 2022 08:46:44 -0700 > From: Dmitrii Kuragin via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" > > Here's a very interesting patch which fixes the flickering issue for me. > > Maybe we do something inaccurate during the cost calculation? Or we use some metric which is note > representable on macos? This has come up before, but we could never understand what's wrong with that calculation. Perhaps you could step in a debugger through that code and tell what you see and why it flickers?