t / t4110 / patch2.patchon commit grep: teach --untracked and --exclude-standard options (0a93fb8)
   1diff --git a/new.txt b/new.txt
   2--- a/new.txt
   3+++ b/new.txt
   4@@ -1,7 +1,3 @@
   5-a1
   6-a11
   7-a111
   8-a1111
   9 b1
  10 b11
  11 b111