(**************************************************************)
(*   Copyright Dominique Larchey-Wendling *                 *)
(*                                                            *)
(*                             * Affiliation LORIA -- CNRS  *)
(**************************************************************)
(*      This file is distributed under the terms of the       *)
(*         CeCILL v2 FREE SOFTWARE LICENSE AGREEMENT          *)
(**************************************************************)

From Undecidability.Shared.Libs.DLW.Utils
  Require Export focus utils_tac list_focus
                  utils_list utils_nat
                  utils_string.