t / t4101 / diff.2-3on commit Merge tag 'v2.23.0-rc0' of git://git.kernel.org/pub/scm/git/git (eccd872)
   1--- a/frotz
   2+++ b/frotz
   3@@ -1,2 +1,3 @@
   4 a
   5+c
   6 b
   7\ No newline at end of file