t / chainlint / nested-subshell.expecton commit format-patch: do not let its diff-options affect --range-diff (d8981c3)
   1(
   2        cd foo &&
   3        (
   4                echo a &&
   5                echo b
   6>>      ) >file &&
   7        cd foo &&
   8        (
   9                echo a
  10                echo b
  11>>      ) >file
  12>)