From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Alan Third Newsgroups: gmane.emacs.bugs Subject: bug#32932: 27.0.50; render bugs on macOS Mojave Date: Thu, 4 Oct 2018 19:25:14 +0100 Message-ID: <20181004182514.GA5667@breton.holly.idiocy.org> References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1538677449 24818 195.159.176.226 (4 Oct 2018 18:24:09 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 4 Oct 2018 18:24:09 +0000 (UTC) User-Agent: Mutt/1.10.1 (2018-07-13) Cc: 32932@debbugs.gnu.org, "Charles A. 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[2001:8b0:3f8:8129:ed2c:4f7b:d8aa:3675]) by smtp.gmail.com with ESMTPSA id v6-v6sm3064181wmc.43.2018.10.04.11.25.16 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 04 Oct 2018 11:25:16 -0700 (PDT) Content-Disposition: inline In-Reply-To: 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:150940 Archived-At: On Thu, Oct 04, 2018 at 10:48:59AM -0700, Aaron Jensen wrote: > On October 4, 2018 at 7:07:25 AM, Alan Third > (athird@googlemail.com(mailto:athird@googlemail.com)) wrote: > > > Does it only blank the whole frame, or does it do it to certain areas? > > I typically see the whole frame. Sometimes the “wrong” image is > displayed as well, it’ll be off by one line or so, so as I move the > point around the correct line fills in and I’ll see duplicate lines. I > don’t know if that makes sense, but it’s as if the image was scrolled > up one line but the buffer wasn’t actually and when it redraws the > line the point is on it draws the correct line. Is it possible that ‘one line’ is the same as the height of the title bar? > > Can you send the output from compiling the .m files? > > The .o files? Attached, hopefully that’s what you wanted, but if not > just let me know how to get what you want. Sorry, I was unclear. I meant the compiler warnings etc. But since Charles sees this on 10.6 it’s unlikely it’s something new in the compilation. All I can think of to do is enable NSTRACE and see if you can spot some commonality when the problem happens. -- Alan Third