bug#45068: [PATCH] 28.0.50; Update Modus themes 1.0.2 (backward-incompatible)

[Eli Zaretskii]

> From: Stefan Kangas <stefankangas@gmail.com>
> Date: Fri, 11 Dec 2020 13:08:19 -0600
> Cc: juri@linkov.net, contovob@tcd.ie, 45068@debbugs.gnu.org
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> >   . don't consider this a "theme", but a normal Lisp package (since it
> >     basically violates the conventions for writing a theme)
> 
> I guess such violations of our old conventions are getting increasingly
> common in (third-party) Emacs theme development.

Then maybe the best way is to provide that require-theme function I
proposed.