bug#16567: 24.3.50; pcase should signal an error if no case matches

[Leo Liu]

On 2014-09-12 13:15 -0400, Stefan Monnier wrote:
> For now, pcase-exhaustive is still a better choice.
> A quick grep shows that most first args to pcase are rather short, so
> the line-length argument is not very compelling.

OK, let's go with `pcase-exhaustive' for now. Any objection if we also
make an short alias to it for the convenience of people that know they
want the exhaustive version most of the time?

Leo