Subject: bug#69709: `sort` interface improvement and universal ordering predicate

From: Daniel Mendler <[email-masked]>
Date: Fri, 29 Mar 2024 12:38:21 +0100

Mattias Engdegård <[email-masked]> writes:

> 25 mars 2024 kl. 12.11 skrev Mattias Engdegård <[email-masked]>:
>
>> The plan is to add scratch/sort-key to master in a few days if no serious issues turn up.
>
> Plan executed.

Thank you for this excellent improvement of the sort function! I would
like to back-port the new feature in the Compat library, specifically in
the emacs-30 branch of the Compat repository. I've seen you mentioned
some pure Lisp code, implementing the new feature, in a slower, but
backward compatible way, which we could perhaps use?

Daniel