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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 $Id$ i*)
(*i*)
open Names
open Term
open Sign
open Environ
open Evd
open Refiner
open Proof_type
(*i*)
type wc = named_context sigma (* for a better reading of the following *)
(* Refinement of existential variables. *)
val rc_of_glsigma : goal sigma -> wc
(* A [w_tactic] is a tactic which modifies the a set of evars of which
a goal depend, either by instantiating one, or by declaring a new
dependent goal *)
type w_tactic = wc -> wc
val w_Declare : evar -> types -> w_tactic
val w_refine : evar -> Rawterm.rawconstr -> w_tactic
val instantiate_pf_com :
int -> Topconstr.constr_expr -> pftreestate -> pftreestate
(* the instantiate tactic was moved to tactics/evar_tactics.ml *)
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