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

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From: Gregory Heytings <gregory <at> heytings.org>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: larsi <at> gnus.org, 56393 <at> debbugs.gnu.org
Subject: bug#56393: Actually fix the long lines display bug
Date: Thu, 07 Jul 2022 08:23:11 +0000

>
> C-p takes an inordinate amount of time in those cases because it calls 
> functions of the display engine (see vertical-motion).  Limiting the 
> display code to some small enough region of the buffer will speed that 
> up as well, since it's the same code in both cases.  The somewhat tricky 
> part with the likes of C-p is where and how to compute the restriction.
>

Okay.  Can I try to do this myself, or are you already working on it, if 
not already polishing your code?

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