object.h: expand docstring for lookup_unknown_object()
commit542d6abbb4e838cf1c47612a2b4b33f2a31e6277
authorJeff King <peff@peff.net>
Tue, 22 Jun 2021 16:05:31 +0000 (22 12:05 -0400)
committerJunio C Hamano <gitster@pobox.com>
Tue, 29 Jun 2021 03:30:17 +0000 (28 20:30 -0700)
treea571e04c75c20c06eb17e1a30b57aa2e00151a4b
parentb2086b518366ed71caac498857b9c5765dd73ed1
object.h: expand docstring for lookup_unknown_object()

The lookup_unknown_object() system is not often used and is somewhat
confusing. Let's try to explain it a bit more (which is especially
important as I'm adding a related but slightly different function in the
next commit).

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