t / chainlint / nested-subshell-comment.teston commit tests: fix and add lint for non-portable grep --file (4a3ed63)
   1(
   2        foo &&
   3        (
   4                bar &&
   5# LINT: ")" in comment in nested subshell not misinterpreted as closing ")"
   6                # bottles wobble while fiddles gobble
   7                # minor numbers of cows (or do they?)
   8                baz &&
   9                snaff
  10# LINT: missing "&&" on ')'
  11        )
  12        fuzzy
  13)