t / t4013 / diff.diff_--line-prefix=abc_master_master^_sideon commit Sync with maint (35f6318)
   1$ git diff --line-prefix=abc master master^ side
   2abcdiff --cc dir/sub
   3abcindex cead32e,7289e35..992913c
   4abc--- a/dir/sub
   5abc+++ b/dir/sub
   6abc@@@ -1,6 -1,4 +1,8 @@@
   7abc  A
   8abc  B
   9abc +C
  10abc +D
  11abc +E
  12abc +F
  13abc+ 1
  14abc+ 2
  15abcdiff --cc file0
  16abcindex b414108,f4615da..10a8a9f
  17abc--- a/file0
  18abc+++ b/file0
  19abc@@@ -1,6 -1,6 +1,9 @@@
  20abc  1
  21abc  2
  22abc  3
  23abc +4
  24abc +5
  25abc +6
  26abc+ A
  27abc+ B
  28abc+ C
  29$