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(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
(*i $Id: lemmas.mli 13323 2010-07-24 15:57:30Z herbelin $ i*)
(*i*)
open Names
open Term
open Decl_kinds
open Topconstr
open Tacexpr
open Vernacexpr
open Proof_type
open Pfedit
(*i*)
(* A hook start_proof calls on the type of the definition being started *)
val set_start_hook : (types -> unit) -> unit
val start_proof : identifier -> goal_kind -> types ->
?init_tac:tactic -> ?compute_guard:lemma_possible_guards ->
declaration_hook -> unit
val start_proof_com : goal_kind ->
(lident option * (local_binder list * constr_expr * (lident option * recursion_order_expr) option)) list ->
declaration_hook -> unit
val start_proof_with_initialization :
goal_kind -> (bool * lemma_possible_guards * tactic list option) option ->
(identifier * (types * (name list * Impargs.manual_explicitation list))) list
-> int list option -> declaration_hook -> unit
(* A hook the next three functions pass to cook_proof *)
val set_save_hook : (Refiner.pftreestate -> unit) -> unit
(*s [save_named b] saves the current completed proof under the name it
was started; boolean [b] tells if the theorem is declared opaque; it
fails if the proof is not completed *)
val save_named : bool -> unit
(* [save_anonymous b name] behaves as [save_named] but declares the theorem
under the name [name] and respects the strength of the declaration *)
val save_anonymous : bool -> identifier -> unit
(* [save_anonymous_with_strength s b name] behaves as [save_anonymous] but
declares the theorem under the name [name] and gives it the
strength [strength] *)
val save_anonymous_with_strength : theorem_kind -> bool -> identifier -> unit
(* [admit ()] aborts the current goal and save it as an assmumption *)
val admit : unit -> unit
(* [get_current_context ()] returns the evar context and env of the
current open proof if any, otherwise returns the empty evar context
and the current global env *)
val get_current_context : unit -> Evd.evar_map * Environ.env
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