Subject: bug#37659: rx additions: anychar, unmatchable, unordered-or

From: Eli Zaretskii <[email-masked]>
Date: Fri, 14 Feb 2020 09:45:34 +0200

> From: Mattias Engdegård <[email-masked]>
> Date: Thu, 13 Feb 2020 23:23:01 +0100
> Cc: [email-masked], [email-masked], [email-masked]
> 
> Now only the 'compositionality' patch remains. As noted it could be done on master, but since it is motivated by user-defined forms which were introduced in Emacs 27, I'd rather like it to be done in that branch.
> 
> It simply seems a bit incomplete otherwise.

The important question is: is "incomplete" really so bad here.  We
have a few features that need to be completed in future releases, so
this one isn't alone.

I don't have a strong opinion either way.