GNU bug report logs - #26153
26.0.50; Garbage displayed at visual line boundaries

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Package: emacs;

Reported by: Yuri D'Elia <wavexx <at> thregr.org>

Date: Sat, 18 Mar 2017 12:02:02 UTC

Severity: normal

Tags: moreinfo

Merged with 29416, 30088

Found in versions 26.0.50, 26.0.90

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

Full log

Message #50 received at 26153 <at> debbugs.gnu.org (full text, mbox):

From: Yuri D'Elia <wavexx <at> thregr.org>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 26153 <at> debbugs.gnu.org
Subject: Re: bug#26153: 26.0.50; Garbage displayed at visual line boundaries
Date: Sat, 18 Mar 2017 20:42:41 +0100

[Message part 1 (text/plain, inline)]
On Sat, Mar 18 2017, Eli Zaretskii wrote:
> Can you try disabling double buffering?  Like this:
>
>   (add-to-list 'default-frame-alist '(inhibit-double-buffering . t))

Ah! This affects the issue.

By showing the same buffer on two frames, the original frame shows the
problem, the new frame without double-buffering does not show any
artifact.

Screenshot attached. Old frame (with double-buffering) on the top.
This is the same emacs instance showing the same buffer.


[1489866056.png (image/png, attachment)]
This bug report was last modified 3 years and 90 days ago.

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