((output
  (((f.ml (1 0) (1 4))
    (paragraph (((f.ml (1 0) (1 3)) (word foo)) ((f.ml (1 3) (1 4)) space))))
   ((f.ml (1 4) (1 13)) (verbatim bar))))
 (warnings
  ( "File \"f.ml\", line 1, characters 4-13:\
   \n'{v ... v}' (verbatim text) should begin on its own line.")))
