Re: [PATCH] diff-tree -c: show a merge commit a bit more sensibly.

* Junio C. Hamano:

A new option '-c' to diff-tree changes the way a merge commit is
displayed when generating a patch output.  It shows a "combined
diff" (hence the option letter 'c'), which looks like this:

    $ git-diff-tree --pretty -c -p fec9ebf1 | head -n 18
    diff-tree fec9ebf... (from parents)
    Merge: 0620db3... 8a263ae...
    Author: Junio C Hamano [off-list ref]
    Date:   Sun Jan 15 22:25:35 2006 -0800

	Merge fixes up to GIT 1.1.3

    diff --combined describe.c
    @@ +99,18 @@
       }

    -  static void describe(char *arg)
     - static void describe(struct commit *cmit, int last_one)
    ++ static void describe(char *arg, int last_one)

Maybe it would make sense to include a lines like these?

      #  0620db3... (Merge branch 'fix')
       # 8a263ae... (GIT 1.1.3)
      ## fec9ebf... (Merge fixes up to GIT 1.1.3)

This would make more clear which columns corresponds to which parent.