GNU bug report logs - #57433
Emacs no longer moves point into visible port of the buffer

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Message #26 received at 57433 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: gerd.moellmann <at> gmail.com
Cc: 57433 <at> debbugs.gnu.org, pogonyshev <at> gmail.com
Subject: Re: bug#57433: Emacs no longer moves point into visible port of the
 buffer
Date: Sat, 27 Aug 2022 12:58:42 +0300

> Cc: 57433 <at> debbugs.gnu.org, pogonyshev <at> gmail.com
> Date: Sat, 27 Aug 2022 12:33:49 +0300
> From: Eli Zaretskii <eliz <at> gnu.org>
> 
> > Cc: 57433 <at> debbugs.gnu.org
> > From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
> > Date: Sat, 27 Aug 2022 10:53:37 +0200
> > 
> > Gerd Möllmann <gerd.moellmann <at> gmail.com> writes:
> > 
> > > Gerd Möllmann <gerd.moellmann <at> gmail.com> writes:
> > >
> > > a71c05b44de74fe16691f680df34c4534992e472 is the first bad commit
> > >
> > > I will look at the changes in simple.el soon if no-one beats me.
> > 
> > Hm, I must admit that I don't understand the change in line-move, or
> > better said the context in which it was made.  So if I fix this I
> > probably break some optimization.
> 
> The changes in line-move should only affect buffers with very long
> lines.

Does Magit turn on truncate-lines in the affected buffer, or cause
them be truncated due to partial-width windows?  If it does, I might
have an idea what could cause the OP's problem.

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