((output
  (((f.ml (1 0) (2 3))
    (@param ""
     ((f.ml (2 0) (2 3)) (paragraph (((f.ml (2 0) (2 3)) (word foo)))))))))
 (warnings
  ( "File \"f.ml\", line 1, characters 0-6:\
   \n'@param' expects parameter name on the same line.")))
