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(*         *   The Coq Proof Assistant / The Coq Development Team       *)
(*  v      *   INRIA, CNRS and contributors - Copyright 1999-2019       *)
(* <O___,, *       (see CREDITS file for the list of authors)           *)
(*   \VV/  **************************************************************)
(*    //   *    This file is distributed under the terms of the         *)
(*         *     GNU Lesser General Public License Version 2.1          *)
(*         *     (see LICENSE file for the text of the license)         *)
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(* We define some high-level properties of vernacular commands, used
   mainly by the UI components *)

open Vernacexpr

val has_Fail : vernac_control -> bool
val is_navigation_vernac : vernac_expr -> bool
val is_reset : vernac_expr -> bool
val is_debug : vernac_expr -> bool
val is_undo : vernac_expr -> bool