GNU bug report logs - #43835
28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug

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From: Eli Zaretskii <eliz <at> gnu.org>
To: stephen.berman <at> gmx.net
Cc: 43835 <at> debbugs.gnu.org
Subject: bug#43835: 28.0.50; auto-hscroll-mode/current-line + show-paren-mode + gnus-summary-mode = bug
Date: Wed, 07 Oct 2020 15:58:33 +0300

> Date: Wed, 07 Oct 2020 15:46:42 +0300
> From: Eli Zaretskii <eliz <at> gnu.org>
> Cc: 43835 <at> debbugs.gnu.org
> 
> Could the reason for this problem somehow be related to
> gnus-horizontal-recenter, which is called by gnus-recenter basically
> whenever you do something in the summary buffer?  If you disable this
> horizontal recentering (e.g., by setting gnus-auto-center-summary to
> the value 'vertical'), does the problem go away?

I think when auto-hscroll-mode is non-nil, gnus-horizontal-recenter
should do nothing, instead letting the automatic hscrolling to do its
thing.  At least when auto-hscroll-mode's value is 'current-line',
because in that case setting the window's hscroll value does the wrong
thing.

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