bug#56393: Actually fix the long lines display bug

[Eli Zaretskii]

> Date: Thu, 21 Jul 2022 08:20:43 +0000
> From: Gregory Heytings <gregory@heytings.org>
> cc: gerd.moellmann@gmail.com, larsi@gnus.org, 56393@debbugs.gnu.org
> 
> 
> >> As I told you, I'll start working on the font locking slowdowns as soon 
> >> as this branch is merged into master.  It shouldn't take more than a 
> >> couple of weeks to fix them.
> >
> > Then I guess this is not very important either way.  (Still, leaving the 
> > text until we know exactly what, if anything, to say instead sounds 
> > better to me than removing it and then possibly adding some of it later. 
> > But that's me.)
> >
> 
> So... what do I do?

It's your call.

Thanks.