t / t5100 / info0001on commit gitweb: Use @diff_opts, default ('M'), as git-diff and git-diff-tree paramete (6bcf4b4)
   1Author: A U Thor
   2Email: a.u.thor@example.com
   3Subject: a commit.
   4Date: Fri, 9 Jun 2006 00:44:16 -0700
   5