bug#58168: string-lessp glitches and inconsistencies

[Eli Zaretskii]

> Cc: 58168@debbugs.gnu.org
> From: Lars Ingebrigtsen <larsi@gnus.org>
> Date: Sat, 01 Oct 2022 12:02:12 +0200
> 
> Mattias Engdegård <mattias.engdegard@gmail.com> writes:
> 
> >> (string 4194176)
> >> => "\200"
> >> "\x80"
> >> => "\200"
> >> 
> >> which are kinda equal in some ways, and not in other ways.
> >
> > And (string 128)
> > => "\200"
> 
> Funnily enough, the latter displays in a different way for me, which may
> or may not be a bug:

The former is a string of 4 characters, the latter is a string of just
one.