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bug#14616: 24.3.50; Excessive cursor movement on non-X Emacs
From: |
Eli Zaretskii |
Subject: |
bug#14616: 24.3.50; Excessive cursor movement on non-X Emacs |
Date: |
Tue, 18 Jun 2013 18:57:49 +0300 |
> From: lee <lee@yun.yagibdah.de>
> Cc: Lars Magne Ingebrigtsen <larsi@gnus.org>, 14616@debbugs.gnu.org
> Date: Tue, 18 Jun 2013 07:22:10 +0200
>
> > This all sounds very similar to bug #13864, but that one was fixed 2
> > months ago.
>
> This one: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13864 ?
Yes.
> > Can you use the methodology described in that bug to find out why the
> > screen is being constantly redrawn? If and when you reach a point
> > where your findings diverge from what was found there, please post
> > your findings here, and we will take it from there.
>
> Not really because when I run emacs -q and then start gnus, I'm getting
> a problem with nntp servers not being found. It says in the *Messages*
> buffer:
There's no requirement to do this in "emacs -Q", if the problem cannot
be reproduced there.
> + start emacs (just normally)
> + M-x gnus RET
> + enter a group that has messages all marked as O
> + press enter with the cursor on the first message in the summary buffer
> + that message is displayed and the cursor in the summary buffer moves
> down by two messages, i. e.:
>
>
> O Message 1 <--Cursor
> O Message 2
> O Message 3
> O Message 4
> [...]
>
>
> becomes
>
>
> O Message 1
> O Message 2
> O Message 3 <-- Cursor
> O Message 4
> [...]
>
>
> I would expect the cursor to remain on Message 1. Now when I 'C-x b
> some-other-buffer' to switch to another buffer from the summary display
> --- or run 'emacsclient some-file' --- and then 'C-x o' to the message
> buffer and then press 't' to display the message headers, Message 3 is
> suddenly displayed instead of Message 1 (without showing the headers).
Sounds like an entirely different problem from the one reported by
Lars in this bug report. Why did you think they are the same?