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|
(************************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2017 *)
(* \VV/ **************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
(**********************************************************)
(* *)
(* Bullets *)
(* *)
(**********************************************************)
open Proof
type t = Vernacexpr.bullet
(** A [behavior] is the data of a put function which
is called when a bullet prefixes a tactic, a suggest function
suggesting the right bullet to use on a given proof, together
with a name to identify the behavior. *)
type behavior = {
name : string;
put : proof -> t -> proof;
suggest: proof -> Pp.t
}
(** A registered behavior can then be accessed in Coq
through the command [Set Bullet Behavior "name"].
Two modes are registered originally:
* "Strict Subproofs":
- If this bullet follows another one of its kind, defocuses then focuses
(which fails if the focused subproof is not complete).
- If it is the first bullet of its kind, then focuses a new subproof.
* "None": bullets don't do anything *)
val register_behavior : behavior -> unit
(** Handles focusing/defocusing with bullets:
*)
val put : proof -> t -> proof
val suggest : proof -> Pp.t
(**********************************************************)
(* *)
(* Default goal selector *)
(* *)
(**********************************************************)
val pr_goal_selector : Vernacexpr.goal_selector -> Pp.t
val get_default_goal_selector : unit -> Vernacexpr.goal_selector
|
