((output
  (((f.ml (1 0) (1 1)) (unordered (())))
   ((f.ml (3 0) (3 3)) (paragraph (((f.ml (3 0) (3 3)) (word foo)))))))
 (warnings
  ( "File \"f.ml\", line 1, characters 0-1:\
   \n'-' (bulleted list item) should not be empty.")))
