[PATCH v3 0/4] Teach git diff-tree --stdin to diff trees

Updated after Junio's comments. (Patch 1/4 and 4/4 have not changed
but I'm resending them anyway for convenience.)

---

Karl Hasselström (4):
      Add test for diff-tree --stdin with two trees
      Teach git diff-tree --stdin to diff trees
      diff-tree: Note that the commit ID is printed with --stdin
      Refactoring: Split up diff_tree_stdin


 Documentation/git-diff-tree.txt |   19 ++++++++++---
 builtin-diff-tree.c             |   56 +++++++++++++++++++++++++++++++--------
 t/t4002-diff-basic.sh           |   14 ++++++++++
 3 files changed, 72 insertions(+), 17 deletions(-)

-- 
Karl Hasselström, kha@treskal.com
      www.treskal.com/kalle