bash completion: add git-difftool
authorDavid Aguilar <davvid@gmail.com>
Mon, 6 Apr 2009 08:31:27 +0000 (01:31 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 8 Apr 2009 05:19:56 +0000 (22:19 -0700)
commite2dc2de917778a0601564e238c3cd61614f55e5f
treecfc1ce95aba50eba711f65323b20a9c80ae60534
parenta904392eaeee1629c0ac14dae8e579bb8497636a
bash completion: add git-difftool

This adds completion for difftool's --tool flag.
The known diff tool names were also consolidated into
a single variable.

Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/completion/git-completion.bash