t / t4013 / diff.diff-tree_--cc_--stat_--summary_masteron commit Merge branch 'jc/fmt-merge-msg-test' (a3d470c)
   1$ git diff-tree --cc --stat --summary master
   2176b998f5d647cbd77a9d8acf4531e930754d16d
   3 dir/sub |    2 ++
   4 file0   |    3 +++
   5 2 files changed, 5 insertions(+), 0 deletions(-)
   6$