tree fa9c3bd197b2c82945b9659c6fac17b665edad24
parent 87abb96222b076a1a9aa9c92f799107141feeca4
author Jeff King <peff@peff.net> 1601196011 -0400
committer Junio C Hamano <gitster@pobox.com> 1601234465 -0700

shortlog: parse trailer idents

Trailers don't necessarily contain name/email identity values, so
shortlog has so far treated them as opaque strings. However, since many
trailers do contain identities, it's useful to treat them as such when
they can be parsed. That lets "-e" work as usual, as well as mailmap.

When they can't be parsed, we'll continue with the old behavior of
treating them as a single string (there's no new test for that here,
since the existing tests cover a trailer like this).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>