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

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 <redacted>

Tested-by: Markus Heidelberg <redacted>