GNU bug report logs - #56393
Actually fix the long lines display bug

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Message #80 received at 56393 <at> debbugs.gnu.org (full text, mbox):

From: Gregory Heytings <gregory <at> heytings.org>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: Gerd Möllmann <gerd.moellmann <at> gmail.com>,
 Eli Zaretskii <eliz <at> gnu.org>, 56393 <at> debbugs.gnu.org
Subject: Re: bug#56393: Actually fix the long lines display bug
Date: Wed, 06 Jul 2022 12:44:26 +0000

>> There's some slight hangs when `C-s'-ing the file, but none that last 
>> longer than a second or two.  (Perhaps that has something to do with 
>> `C-s' trying to add highlights to all the matches?)
>
> Indeed.  I want to preserve normal editing experience as far as 
> possible, so I did not touch these values so far.  I tried the four 
> possible t/nil combinations for search-highlight and 
> isearch-lazy-highlight, and setting isearch-lazy-highlight to nil 
> improves Emacs' response time in such cases. Also setting 
> isearch-highlight to nil is better, but only slightly.  I'll see what I 
> can do.
>

I just pushed a change to the feature branch which should improve isearch 
in that case.

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