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(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
open Pp
open Names
open Term
open Environ
open Pattern
open Globnames
open Nametab
(** {6 Search facilities. } *)
type glob_search_about_item =
| GlobSearchSubPattern of constr_pattern
| GlobSearchString of string
type filter_function = global_reference -> env -> constr -> bool
type display_function = global_reference -> env -> constr -> unit
(** {6 Generic filter functions} *)
val blacklist_filter : filter_function
(** Check whether a reference is blacklisted. *)
val module_filter : DirPath.t list * bool -> filter_function
(** Check whether a reference pertains or not to a set of modules *)
val search_about_filter : glob_search_about_item -> filter_function
(** Check whether a reference matches a SearchAbout query. *)
(** {6 Specialized search functions} *)
val search_by_head : constr_pattern -> DirPath.t list * bool -> std_ppcmds
val search_rewrite : constr_pattern -> DirPath.t list * bool -> std_ppcmds
val search_pattern : constr_pattern -> DirPath.t list * bool -> std_ppcmds
val search_about : (bool * glob_search_about_item) list ->
DirPath.t list * bool -> std_ppcmds
val interface_search : (Interface.search_constraint * bool) list ->
string Interface.coq_object list
(** {6 Generic search function} *)
val generic_search : display_function -> unit
(** This function iterates over all known declarations *)
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