Re: regular expressions that match nothing

[Michael Heerdegen]

Mattias Engdegård <address@hidden> writes:

> 15 maj 2019 kl. 22.17 skrev Michael Heerdegen <address@hidden>:
> > 
> > Should there be an rx regexp form for this?
>
> We don't necessarily need a special form for it; we can just make
> `(or)' work.
>
> Proposed patch attached. (I also added its dual, (seq), since it would
> be silly not to.)

Makes sense to me, thanks.

Michael.