git-for-each-ref: improve the documentation on scripting modes
authorAndy Whitcroft <apw@shadowen.org>
Thu, 21 Sep 2006 09:19:17 +0000 (10:19 +0100)
committerJunio C Hamano <junkio@cox.net>
Thu, 21 Sep 2006 19:38:38 +0000 (12:38 -0700)
commit1729fa9878ed8c99ae0bb2aecced557618d0c894
treeeaba12f105f34f4777bcd9b3a1c81a1818e3d886
parent9f613ddd21cbd05bfc139d9b1551b5780aa171f6
git-for-each-ref: improve the documentation on scripting modes

When reading the synopsis for git-for-each-ref it is easy to miss
the obvious power of --shell and family.  Call this feature out in
the primary paragragh.  Also add more description to the examples
to indicate which features we are demonstrating.  Finally add a
very simple eval based example in addition to the very complex one
to give a gentler introduction.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Documentation/git-for-each-ref.txt