Re: [PATCH 0/9] difftool: teach command to perform directory diffs

Tim Henigan [off-list ref] writes:

I began fixing those issues in 'git-diffall' by rewriting the loop
that populates the tmp dirs in Perl.  By the time I changed the loop
to use 'git diff --raw -z' and handle working copy changes and
submodules, it seemed I was very near to finishing the things I wanted
to accomplish in "phase 2".  Finishing the work by updating 'difftool'
seemed to actually be easier than trying to update 'diffall'.

;-)  Good.