t/t4013/diff.diff_master_master^_side

   1 $ git diff master master^ side
   2 diff --cc dir/sub
   3 index cead32e,7289e35..992913c
   4 --- a/dir/sub
   5 +++ b/dir/sub
   6 @@@ -1,6 -1,4 +1,8 @@@
   7   A
   8   B
   9  +C
  10  +D
  11  +E
  12  +F
  13 + 1
  14 + 2
  15 diff --cc file0
  16 index b414108,f4615da..10a8a9f
  17 --- a/file0
  18 +++ b/file0
  19 @@@ -1,6 -1,6 +1,9 @@@
  20   1
  21   2
  22   3
  23  +4
  24  +5
  25  +6
  26 + A
  27 + B
  28 + C
  29 $