printval.mli

(**************************************************************************)
(*                                                                        *)
(*                                 OCaml                                  *)
(*                                                                        *)
(*           Jerome Vouillon, projet Cristal, INRIA Rocquencourt          *)
(*           OCaml port by John Malecki and Xavier Leroy                  *)
(*                                                                        *)
(*   Copyright 1996 Institut National de Recherche en Informatique et     *)
(*     en Automatique.                                                    *)
(*                                                                        *)
(*   All rights reserved.  This file is distributed under the terms of    *)
(*   the GNU Lesser General Public License version 2.1, with the          *)
(*   special exception on linking described in the file LICENSE.          *)
(*                                                                        *)
(**************************************************************************)

open Format

val max_printer_depth : int ref
val max_printer_steps : int ref

val print_exception: formatter -> Debugcom.Remote_value.t -> unit
val print_named_value :
  int -> Parser_aux.expression -> Env.t ->
    Debugcom.Remote_value.t -> formatter -> Types.type_expr ->
    unit

val reset_named_values : unit -> unit
val find_named_value : int -> Debugcom.Remote_value.t * Types.type_expr

val install_printer :
  Path.t -> Types.type_expr -> formatter ->
    (formatter -> Obj.t -> unit) -> unit
val remove_printer : Path.t -> unit