Stefan Monnier writes:

>>     New macro seq-let, providing destructuring support to seq.el
>
> How 'bout adding support for `seq' to pcase instead?
> I.e. add a (seq ...) pattern to pcase.
> You can do that with `pcase-defmacro'.

Wouldn't that be for a difference usage? If not, can you provide an
example?

Nico
-- 
Nicolas Petton
http://nicolas-petton.fr