From: Paul Mackerras <paulus@samba.org>
Date: Thu, 19 Nov 2009 09:03:31 GMT
Subject: Re: [PATCH] gitk: Use git-difftool for external diffs
Message-ID: <19205.2531.205062.980468@cargo.ozlabs.ibm.com>
In-Reply-To: <1258341126-2108-1-git-send-email-davvid@gmail.com>

David Aguilar writes:

> This teaches gitk about git-difftool.  A benefit of this change is
> that gitk's external diff now works with read-only repositories.

What version of git does git difftool first appear in?  I prefer not
to introduce hard requirements on very recent versions of git into
gitk.

Paul.