val option_print : ('a -> 'b -> unit) -> 'a -> 'b option -> unitval position : Stdlib.Format.formatter -> Mlpost__.Types.position -> unitval num : Stdlib.Format.formatter -> Mlpost__.Types.num -> unitval point : Stdlib.Format.formatter -> Mlpost__.Point_lib.t -> unitval picture : Stdlib.Format.formatter -> Mlpost__.Types.picture_node Mlpost__.Hashcons.hash_consed -> unitval transform : Stdlib.Format.formatter -> Mlpost__.Types.transform -> unitval knot : Stdlib.Format.formatter -> Mlpost__.Types.knot_node Mlpost__.Hashcons.hash_consed -> unitval direction : Stdlib.Format.formatter -> Mlpost__.Types.direction -> unitval metapath : Stdlib.Format.formatter -> Mlpost__.Types.metapath_node Mlpost__.Hashcons.hash_consed -> unitval path : Stdlib.Format.formatter -> Mlpost__.Types.path -> unitval joint : Stdlib.Format.formatter -> Mlpost__.Types.joint -> unitval command : Stdlib.Format.formatter -> Mlpost__.Types.command_node Mlpost__.Hashcons.hash_consed -> unitval color : Stdlib.Format.formatter -> Mlpost__.Types.color -> unitval commandpic : Stdlib.Format.formatter -> Mlpost__.Types.commandpic -> unitval pen : Stdlib.Format.formatter -> Mlpost__.Types.pen_node Mlpost__.Hashcons.hash_consed -> unitval dash : Stdlib.Format.formatter -> Mlpost__.Types.dash_node Mlpost__.Hashcons.hash_consed -> unitval option_pen : Stdlib.Format.formatter -> Mlpost__.Types.pen option -> unitval option_color : Stdlib.Format.formatter -> Mlpost__.Types.color option -> unitval option_dash : Stdlib.Format.formatter -> Mlpost__.Types.dash option -> unit