From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#29416: 26.0.90: display glitch Date: Thu, 23 Nov 2017 19:02:52 -0500 Message-ID: <87k1ygzgpf.fsf@users.sourceforge.net> References: <83y3mwagoe.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1511481857 26917 195.159.176.226 (24 Nov 2017 00:04:17 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 24 Nov 2017 00:04:17 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.90 (gnu/linux) Cc: "Charles A. Roelli" , 29416@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Nov 24 01:04:12 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eI1TS-0006Gi-HL for geb-bug-gnu-emacs@m.gmane.org; Fri, 24 Nov 2017 01:04:06 +0100 Original-Received: from localhost ([::1]:46693 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eI1TZ-0003gc-Pq for geb-bug-gnu-emacs@m.gmane.org; Thu, 23 Nov 2017 19:04:13 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43814) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eI1TT-0003gL-38 for bug-gnu-emacs@gnu.org; Thu, 23 Nov 2017 19:04:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eI1TP-0004KE-Uv for bug-gnu-emacs@gnu.org; Thu, 23 Nov 2017 19:04:07 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:45708) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eI1TP-0004JV-RR for bug-gnu-emacs@gnu.org; Thu, 23 Nov 2017 19:04:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1eI1TO-0002Cw-0p for bug-gnu-emacs@gnu.org; Thu, 23 Nov 2017 19:04:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Noam Postavsky Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 24 Nov 2017 00:04:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 29416 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 29416-submit@debbugs.gnu.org id=B29416.15114817828418 (code B ref 29416); Fri, 24 Nov 2017 00:04:01 +0000 Original-Received: (at 29416) by debbugs.gnu.org; 24 Nov 2017 00:03:02 +0000 Original-Received: from localhost ([127.0.0.1]:54389 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eI1SP-0002BY-LC for submit@debbugs.gnu.org; Thu, 23 Nov 2017 19:03:02 -0500 Original-Received: from mail-it0-f49.google.com ([209.85.214.49]:37009) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eI1SN-0002BD-Oj for 29416@debbugs.gnu.org; Thu, 23 Nov 2017 19:03:00 -0500 Original-Received: by mail-it0-f49.google.com with SMTP id m191so11825078itg.2 for <29416@debbugs.gnu.org>; Thu, 23 Nov 2017 16:02:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=ndWJbzcuHGHQNwpIXwDjIlV0dwZ0aNV9k/44OSE7yEk=; b=qMEZKMLqbQDO8uwDEtt+kjzEwQOUUSjyJvBnhmuJD0r/LTUCkqAcHf/db3j4hf+YNN +cuFpS2CpOojV3ujkd0pQshQKDCHC1fpiYhRfdDdbt0QYAAmSBSGP/ASmww3G0vFhRwK vlra8gxBX8IH92/Y6yT49ZN2mUR1OziycG6fqFKxdp+bUXgVDxumSLIXd8ec8F37DC2S wZSdxDzuTGpG+w7FyxWzN5VwFOgIdNBvqWqJPrgRPWa83nmW462PqEvCBUS5Ob4SprZS DFUzHSjEiyoknaWAmGnGcGpqZMGlVK41NoiKiC6wx56LtWoWJyVNW3uh7DtuFobAvs0A UF2A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:references:date :in-reply-to:message-id:user-agent:mime-version; bh=ndWJbzcuHGHQNwpIXwDjIlV0dwZ0aNV9k/44OSE7yEk=; b=bCFXJ1cIvWRSxR25FTy2JCK7alERw5oJPfJg0XMFeDeetn4GkljK+0PfL7CukbuVe/ quqn5Ua/U078Ku13h5FCe3rzpzIsWlWIbKhSnicMqfVCi60J8FEd7RN07gQkf0Z8INyY ErQ0wMf8fopkCyWCWBsn7mX8MQkFhlaqI9Jv3sBqZhlBCzXH16T6+enfa7JeMoDmZq21 P3eO6sjZY5TrdPMSciE3NA06OdfrXkIqkFk/QBLRcD9vBkA5WEqLksaoUtHjiaRM1KmJ G/Zen42YqJXqjDBpKE8VKX7TfMBhXnKHGIML7992dddjE50MHkYg0HBU5dbLRvB7sA3G D6Mg== X-Gm-Message-State: AJaThX5FD9G3pVD/7BWxiAfDJBNVfEmwXo+f2NdgUovzL87q0BOtkrAg eNWv+8+fg53MzOts49ewg95Mqg== X-Google-Smtp-Source: AGs4zMb1IZo3xAWmTCWSJPm3YUBMgYE8L/SZkZMpijTf4NmzHfsz2PCFLYEzMwVyGK9aNX4Yh14J7A== X-Received: by 10.36.189.140 with SMTP id x134mr14540790ite.26.1511481773893; Thu, 23 Nov 2017 16:02:53 -0800 (PST) Original-Received: from zebian ([45.2.119.34]) by smtp.googlemail.com with ESMTPSA id m87sm4788325ioi.2.2017.11.23.16.02.52 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 23 Nov 2017 16:02:53 -0800 (PST) In-Reply-To: <83y3mwagoe.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 23 Nov 2017 22:22:41 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:140284 Archived-At: Eli Zaretskii writes: >> Date: Thu, 23 Nov 2017 21:07:18 +0100 >> From: charles@aurox.ch (Charles A. Roelli) >> >> Using Ubuntu GNU/Linux and launching emacs -q on the pretest: >> >> M-x find-function RET format-message RET >> M-x load-theme RET wombat RET >> C-5 C-v C-5 C-v >> >> There are a few horizontal blue lines visible on the last line of: >> >> > { >> > return styled_format (nargs, args, true); >> > } >> >> so that it looks a little like this instead: >> >> > } ___ _ ____ __ > > I don't see this on my system (which is not GNU/Linux). I don't see it on my Debian GNU/Linux box either (tried with both lucid and gtk builds). Does disabling double buffering have any effect? Perhaps installed fonts could also be significant?