Re: [PATCH 0/7] Rework diff options

Timo Hirvonen [off-list ref] writes:

This patch series cleans up diff output format options.

This makes it possible to use any combination of --raw, -p, --stat and
--summary options and they work as you would expect.

These patches passed all test and are for the next branch. Patches 6 and
7 are optional.

Thanks, very nicely done.  Tentatively placed all of them in
"pu"; the first "clean-up" is in "master".

Here are a few problems I have seen:

 - "git show --stat HEAD" gives '---' marker as Johannes and you
   have already discussed (I do not mind this that much though);

 - "--cc" seems to be quite broken.  "git show v1.0.0" nor "git
   diff-tree --pretty --cc v1.0.0" does not give the log
   message, and gives something quite confused instead.  I think
   it is showing "-m -p" followed by "--cc".

We may find more minor breakages, in addition to these, but I am
reasonably sure we should be able to fix them in-tree.