module Debug: sig
.. end
val print_frame_struct : Box.frame * (Extra.IntMap.key * Box.frame) list -> unit
val layout_to_dot : Box.frame * (Extra.IntMap.key * Box.frame) list -> string -> unit
val sprint_linef : Box.line -> string
val print_linef : Pervasives.out_channel -> Box.line -> unit
val print_line : Box.line -> unit
val print_box : Pervasives.out_channel -> Box.box -> unit
val print_link : unit -> Box.kind -> string
val print_marker : Box.marker -> string
val print_box_type : Pervasives.out_channel -> Box.box -> unit
val print_text_line : Box.box array array -> Box.line -> unit
val doc_graph : Pervasives.out_channel -> Document.tree -> unit