From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Kai Ma Newsgroups: gmane.emacs.bugs Subject: bug#63187: 30.0.50; Tail of longer lines painted after end of nearby lines on macOS Date: Fri, 9 Jun 2023 11:12:47 +0800 Message-ID: <29949E40-D5D5-4DE1-BD81-93D1BA3D4F51@gmail.com> References: <83jzxiawsp.fsf@gnu.org> <83r0rk9w1r.fsf@gnu.org> <831qjdx4to.fsf@gnu.org> <50104E0C-A861-4762-8081-55F2CF2390AD@gmail.com> <76A3A6C3-CD32-4731-927C-349471F21801@gmail.com> <2A505E20-55E2-4788-A21C-B94068299E50@gmail.com> Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.600.7\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11760"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Po Lu , Alan Third , Eli Zaretskii , 63187@debbugs.gnu.org To: Aaron Jensen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jun 09 05:14:23 2023 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 1q7SZy-0002x1-Js for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 09 Jun 2023 05:14:22 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q7SZg-0008Mb-AM; Thu, 08 Jun 2023 23:14:04 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1q7SZf-0008M1-76 for bug-gnu-emacs@gnu.org; Thu, 08 Jun 2023 23:14:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q7SZe-0007nW-Ud for bug-gnu-emacs@gnu.org; Thu, 08 Jun 2023 23:14:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1q7SZe-0007EW-Hg for bug-gnu-emacs@gnu.org; Thu, 08 Jun 2023 23:14:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Kai Ma Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 09 Jun 2023 03:14:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 63187 X-GNU-PR-Package: emacs Original-Received: via spool by 63187-submit@debbugs.gnu.org id=B63187.168628039427720 (code B ref 63187); Fri, 09 Jun 2023 03:14:02 +0000 Original-Received: (at 63187) by debbugs.gnu.org; 9 Jun 2023 03:13:14 +0000 Original-Received: from localhost ([127.0.0.1]:57971 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q7SYp-0007Cy-J4 for submit@debbugs.gnu.org; Thu, 08 Jun 2023 23:13:14 -0400 Original-Received: from mail-pl1-f193.google.com ([209.85.214.193]:55406) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q7SYk-0007CN-Fn for 63187@debbugs.gnu.org; Thu, 08 Jun 2023 23:13:10 -0400 Original-Received: by mail-pl1-f193.google.com with SMTP id d9443c01a7336-1b00ecabdf2so3784135ad.2 for <63187@debbugs.gnu.org>; Thu, 08 Jun 2023 20:13:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1686280380; x=1688872380; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=8N+nomLQcO65hjgWtnLClyyHuScfmNkGCNpbKZG5Gg4=; b=Q9KFj39N8nG5kERdUBMRdK1XUcYNd+U/MoZmWsDtKF/WgcaN818xo6baeZRMkpNVm6 cjFDnDnCtJl7hy0cA51HLer1RkhQnNMkUJa3rp65T5kX2FasUJSaQ//1CDzod8NhuyQo jY7wXLAGa7XFrqo1tDfqGFhzUYPHaO2xmB8rNe/xKCXVHJq0BmfVrtUx9SH9UD9dm+Lb 6B/oLJ5zBQn9sjKJ9iIvkZLlapeeHlQaL1QcHFYUP3SOHjNpm0k16yJe0qvHuBB+YKQK VJKwjisFmGrD2aCuCaj/9N4qiq4ddvxAefGpNSNXKY8MG4tcD63WeY47YmDRmtwRnxyB Sc8w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686280380; x=1688872380; h=to:references:message-id:content-transfer-encoding:cc:date :in-reply-to:from:subject:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=8N+nomLQcO65hjgWtnLClyyHuScfmNkGCNpbKZG5Gg4=; b=V6dqoJS+tBLhJsvM2J0ojTEinHMyelJkI8mSNyTBhOw6f16XWOA4joa2FXsyGPQ1yy Q94RktE6PlKLyNt1dshBhzaNEq8Dqq1GyrE6MSsqTUVP9YLYcRS8Jw6R573IR886ExlI 8b6O//82U8KJvj3DFkuMSVF1uR/6IuAJJ629nDoTqmCtaNTXuHnk6rDB2OD8z1zmnjqU DuMoWnx9mmKkIh0/VJ+i8P8S30tkLAPDWkK7d/cO7OEHNnIiREgvD9vJp/pWz08q5M52 uj7f6rWa/mr/0Hr9gj244fE91TCaJgqQvUOM2c9Lv6ljrKjQuNA+q4yCaO0ic39acWZk 6zCw== X-Gm-Message-State: AC+VfDzH6nQ2h3kJZkEL3BUCl9QOPdLq6Y2A7E3NBSUEgEQVZUBL+75/ 9lXaH1SWyeybJoWXXN//hi8= X-Google-Smtp-Source: ACHHUZ5X2wiSvl018K7qzAuoMzu8X+qUpho/uFGpbR8dAomrKx4ybX3wPgvNq37404C2jXbhV6vOVA== X-Received: by 2002:a17:902:c103:b0:1b0:122f:672b with SMTP id 3-20020a170902c10300b001b0122f672bmr169462pli.47.1686280380284; Thu, 08 Jun 2023 20:13:00 -0700 (PDT) Original-Received: from smtpclient.apple (42-2-66-168.static.netvigator.com. [42.2.66.168]) by smtp.gmail.com with ESMTPSA id l12-20020a170902d34c00b001a6dc4f4a8csm2114627plk.73.2023.06.08.20.12.58 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 08 Jun 2023 20:12:59 -0700 (PDT) In-Reply-To: X-Mailer: Apple Mail (2.3731.600.7) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:263151 Archived-At: > On Jun 9, 2023, at 10:47, Aaron Jensen wrote: >=20 > On Thu, Jun 8, 2023 at 10:42=E2=80=AFPM Kai Ma = wrote: >>=20 >> Increasing CACHE_MAX_SIZE alone doesn=E2=80=99t seem to help much. >> (Screencast: https://www.youtube.com/watch?v=3D9YD9jyP-GKw) >>=20 >> Increasing CACHE_MAX_SIZE + Removing performSelectorOnMainThread = seems to be better but I can=E2=80=99t be sure. Just observed: >>=20 >> (1) M-< at the mid of a buffer, but only the first line of the view = is refreshed, and other parts were still there. >>=20 >> (2) selecting a region doesn=E2=80=99t always clear the hl-line = effect. >=20 > What are you doing to make your background translucent? I've never > seen anything nearly as bad as what you have. I've only seen a glitch > maybe once since the last patch (and that may have even been something > else). It makes me wonder if there's something else different/off > about your setup. (set-frame-parameter nil 'alpha 0.95) Indeed I haven=E2=80=99t been able to reproduce this bug in emacs -q so = far. I thought I didn=E2=80=99t do anything unconventional, but, well, = polling-period seems to be the culprit. I had in my config (setq polling-period 0.01) to increase the responsiveness of C-g, and reverting the change to the = default value 2.0 is effective.