t / chainlint / here-doc-multi-line-command-subst.teston commit diff.c: pass sign_index to emit_line_ws_markup (bc9feb0)
   1(
   2# LINT: line contains here-doc and opens multi-line $(...)
   3        x=$(bobble <<-\END &&
   4                fossil
   5                vegetable
   6                END
   7                wiffle)
   8        echo $x
   9)