Subject: Re: [PATCH v4] gitk: Use git-difftool for external diffs

From: David Aguilar <[email-masked]>
Date: Thu, 8 Apr 2010 02:02:14 -0700

On Fri, Apr 02, 2010 at 12:32:53PM +0100, Markus Heidelberg wrote:
> David Aguilar, 2010-03-31 04:09:
> > This teaches gitk about git-difftool.  A benefit of this change
> > is that gitk's external diff feature now works with read-only
> > repositories.
> > 
> > Signed-off-by: David Aguilar <[email-masked]>
> 
> Tested-by: Markus Heidelberg <[email-masked]>

Paul, you haven't replied yet but I do remember you mentioning
that you like to keep gitk backwards-compat with older git.
I have a newer version of this patch that checks for the
existence of difftool --extcmd=<cmd> before trying to use it.
It'll be PATCH v5.

-- 
		David