From: Eli Zaretskii <eliz@gnu.org>
To: asjo@koldfront.dk (Adam Sjøgren)
Cc: emacs-devel@gnu.org
Subject: Re: Display updates strangely - extra text appears and then disappears
Date: Sun, 26 Mar 2017 20:24:10 +0300 [thread overview]
Message-ID: <837f3c9cjp.fsf@gnu.org> (raw)
In-Reply-To: <87y3vst1us.fsf@tullinup.koldfront.dk> (asjo@koldfront.dk)
> From: asjo@koldfront.dk (Adam Sjøgren)
> Date: Sun, 26 Mar 2017 18:54:51 +0200
>
> Eli writes:
>
> > Thanks. I followed the recipe, but my display is not messed up as you
> > describe.
>
> I guess our environments differs in some aspect. Is there anything I
> should check?
I have no idea what could be responsible for the differences in
behavior.
> > Could you perhaps try the recipe after disabling double-buffering,
> > like this:
> >
> > M-: (modify-frame-parameters nil '((inhibit-double-buffering . t))) RET
> >
> > If you repeat the recipe after evaluating the above, does the problem
> > still appear?
>
> The problem still appears after doing that.
OK.
> I just found a simpler recipe to reproduce the problem:
>
> * Start emacs -Q
> * Split the window in two: C-x 2
> * Unsplit it: C-x 1
>
> The text in the *scratch* buffer is repeated after where the line should
> end:
>
> · https://koldfront.dk/misc/gnu-emacs/redisplay-simple.png
Doesn't happen here, either.
I need to test an alternative solution for the bug whose fix seems to
be causing this.
next prev parent reply other threads:[~2017-03-26 17:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-26 14:37 Display updates strangely - extra text appears and then disappears Adam Sjøgren
2017-03-26 15:19 ` Eli Zaretskii
2017-03-26 15:57 ` Adam Sjøgren
2017-03-26 16:23 ` Noam Postavsky
2017-03-26 16:36 ` Eli Zaretskii
2017-03-26 16:54 ` Adam Sjøgren
2017-03-26 17:24 ` Eli Zaretskii [this message]
2017-03-26 17:30 ` Eli Zaretskii
2017-03-26 17:50 ` Adam Sjøgren
2017-03-26 18:08 ` Eli Zaretskii
2017-03-26 18:39 ` Eli Zaretskii
2017-03-26 20:01 ` Adam Sjøgren
2017-03-27 2:25 ` Eli Zaretskii
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