test_expect_success 'cuddled-loop' '
# LINT: "while" loop cuddled with "(" and ")", with embedded (allowed)
# LINT: "|| exit {n}" to exit loop early, and using redirection "<" to feed
# LINT: loop; indented with spaces, not tabs
( while read x
  do foobar bop || exit 1
  done <file ) &&
outside subshell
'
