bug#74281: 30.0.91; font-lock mode hangs on scrolling large Scheme file

[Eli Zaretskii]

> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: divya@subvertising.org,  74281@debbugs.gnu.org
> Date: Sat, 28 Dec 2024 10:03:29 -0500
> 
> > Ping!  Divya, could you please try Stefan's suggestions and report
> > back?
> 
> FWIW, I think the change is an improvement in any case, so we could
> install it.  Since it's in a "core" file, it might be too risky for
> `emacs-30`, so I'm thinking of installing it in `master`, WDYT?

Fine by me, thanks.