git-prompt: Document GIT_PS1_DESCRIBE_STYLE
authorAnders Kaseorg <andersk@MIT.EDU>
Tue, 11 Dec 2012 23:20:24 +0000 (18:20 -0500)
committerJunio C Hamano <gitster@pobox.com>
Tue, 11 Dec 2012 23:36:13 +0000 (15:36 -0800)
commit50b03b04c06f44be0d09bcc2b56723e8de985d9a
treeea0ebd84e1a5d8757171f441a6b20f019324dcc4
parent3e53891f85c58b4adb016a429a1f3b7fae78ca03
git-prompt: Document GIT_PS1_DESCRIBE_STYLE

GIT_PS1_DESCRIBE_STYLE was introduced in v1.6.3.2~35.  Document it in the
header comments.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
contrib/completion/git-prompt.sh