bug#47067: 28.0.50; [feature/native-comp] Crash while scrolling through dispnew.c

[Eli Zaretskii]

> From: Andrea Corallo <akrl@sdf.org>
> Cc: 47067@debbugs.gnu.org
> Date: Sun, 21 Mar 2021 16:41:14 +0000
> 
> I was referring to a different case, future dumps done by the user
> calling directly `dump-emacs-portable', in that case some .eln might
> stay where they were placed originally (not in the preloaded subfolder).
> 
> I know for now we don't support officially `dump-emacs-portable' to be
> used directly by the user, so I'm not sure that's a real issue, but I
> was trying to think future proof.

Ah, okay.  I think we can leave this use case for posterity, to be
figured out when re-dumping is fully supported.  How about adding this
bit to the etc/TODO item that talks about re-dumping?