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+(************************************************************************)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
+(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *)
+(*   \VV/  **************************************************************)
+(*    //   *      This file is distributed under the terms of the       *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
+(************************************************************************)
+
+(*i $Id: vernacentries.mli,v 1.16.2.1 2004/07/16 19:31:50 herbelin Exp $ i*)
+
+(*i*)
+open Names
+open Term
+open Vernacinterp
+open Vernacexpr
+open Topconstr
+(*i*)
+
+(* Vernacular entries *)
+
+val show_script : unit -> unit
+val show_prooftree : unit -> unit
+
+val show_node : unit -> unit
+
+(* This function can be used by any command that want to observe terms
+   in the context of the current goal, as for instance in pcoq *)
+val get_current_context_of_args : int option -> Evd.evar_map * Environ.env
+
+(* this function is used to analyse the extra arguments in search commands.
+   It is used in pcoq. *) (*i anciennement: inside_outside i*)
+(*
+val interp_search_restriction : search_restriction -> dir_path list * bool
+*)
+
+type pcoq_hook = {
+  start_proof : unit -> unit;
+  solve : int -> unit;
+  abort : string -> unit;
+  search : searchable -> dir_path list * bool -> unit;
+  print_name : Libnames.reference -> unit;
+  print_check : Environ.unsafe_judgment -> unit;
+  print_eval : (constr -> constr) -> Environ.env -> constr_expr -> Environ.unsafe_judgment -> unit;
+  show_goal : int option -> unit
+}
+
+val set_pcoq_hook : pcoq_hook -> unit
+
+(* This function makes sure that the function given is argument is preceded
+   by a command aborting all proofs if necessary.
+   It is used in pcoq. *)
+val abort_refine : ('a -> unit) -> 'a -> unit;;
+
+val interp : Vernacexpr.vernac_expr -> unit