GNU bug report logs - #18545
24.4.50: Bug - forward-line inside with-selected-window

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Message #113 received at 18545 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: martin rudalics <rudalics <at> gmx.at>
Cc: lompik <at> voila.fr, 18545 <at> debbugs.gnu.org, monnier <at> iro.umontreal.ca
Subject: Re: bug#18545: 24.4.50: Bug - forward-line inside with-selected-window
Date: Sat, 27 Sep 2014 22:38:08 +0300

> Date: Sat, 27 Sep 2014 21:03:30 +0200
> From: martin rudalics <rudalics <at> gmx.at>
> CC: lompik <at> voila.fr, 18545 <at> debbugs.gnu.org
> 
>  > You assume that the value of point displayed is consistent with the one
>  > you see on the screen.  But maybe the value of point printed is the one
>  > of the line *after* the last line.  So after printing that value,
>  > redisplay re-sets point and at the end of the next command, the
>  > displayed point will be the same as the last displayed one.
> 
> Indeed.  Redisplay moves point back exactly to where it was before.

Which is exactly what that code was written to do.

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