combine-diff: use built-in xdiff.
commitf23fc773a2acce9966ac7fa267818d5be55667fa
authorJunio C Hamano <junkio@cox.net>
Tue, 4 Apr 2006 01:53:15 +0000 (3 18:53 -0700)
committerJunio C Hamano <junkio@cox.net>
Tue, 4 Apr 2006 21:53:43 +0000 (4 14:53 -0700)
treeab31072b95ee9473f6b9b05116d4bb6dfa381a81
parentfc4c4cd21c783b6dc387002c6e018d26f7405e9f
combine-diff: use built-in xdiff.

Now there is no GNU diff invocations, except the one from
blame.c

Signed-off-by: Junio C Hamano <junkio@cox.net>
combine-diff.c