Subject: Re: bug#52383: 29.0.50; [suggestion] Add seq-set-subset-p to seq.el

From: Michael Heerdegen <[email-masked]>
Date: Fri, 10 Dec 2021 02:45:23 +0100

Marco Wahl <[email-masked]> writes:

> I suggest adding seq-set-subset-p to seq.el to realize the typical
> math subset predicate.

If I recall correctly, Stefan wanted a set.el library.  I only want to
mention that, because... well, it's related (and we already found that
"subsequence" testing is not what this implements).

Michael.