git-diff-helper(1)
-=======================
+==================
v0.1, May 2005
NAME
SYNOPSIS
--------
-'git-diff-helper' [-z] [-R] [-r]
+'git-diff-helper' [-z] [-R] [-M]
DESCRIPTION
-----------
would show a diff to bring the working file back to what
is in the <tree>.
--r::
+-M::
Detect renames.