t / chainlint / arithmetic-expansion.expecton commit builtin rebase: use no-op editor when interactive is "implied" (3dba9d0)
   1(
   2        foo &&
   3        bar=$((42 + 1)) &&
   4        baz
   5>) &&
   6(
   7?!AMP?! bar=$((42 + 1))
   8        baz
   9>)