t / chainlint / here-doc-multi-line-string.teston commit help_unknown_ref(): check for refname ambiguity (2ed2e19)
   1(
   2# LINT: line contains here-doc and opens multi-line string
   3        cat <<-\TXT && echo "multi-line
   4        string"
   5        fizzle
   6        TXT
   7        bap
   8)