setup.c: document get_pathspec()
commit1794e6e0972bec862a29b637e4c4262fa76e97a8
authorAdam Spiers <git@adamspiers.org>
Sun, 6 Jan 2013 16:58:12 +0000 (6 16:58 +0000)
committerJunio C Hamano <gitster@pobox.com>
Sun, 6 Jan 2013 22:26:37 +0000 (6 14:26 -0800)
tree8fba10c4397e2deaa957074f44e8bd2586322600
parent512aaf9453cecfa57dddc61aec2132b936b2ff70
setup.c: document get_pathspec()

Since we have just created a new pathspec-handling library, now is a
good time to add some comments explaining get_pathspec().

Signed-off-by: Adam Spiers <git@adamspiers.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
setup.c