t / t4101 / diff.1-2on commit t/t5515-fetch-merge-logic.sh: Add two more tests (e3d842c)
   1--- a/frotz
   2+++ b/frotz
   3@@ -1,3 +1,2 @@
   4 a
   5-b
   6-c
   7+b
   8\ No newline at end of file