(************************************************************************)
(*         *   The Coq Proof Assistant / The Coq Development Team       *)
(*  v      *   INRIA, CNRS and contributors - Copyright 1999-2018       *)
(* <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)         *)
(************************************************************************)

DECLARE PLUGIN "string_notation_plugin"

{

open String_notation
open Names
open Stdarg

}

VERNAC COMMAND EXTEND StringNotation CLASSIFIED AS SIDEFF
  | #[ locality = Attributes.locality; ] ![proof] [ "String" "Notation" reference(ty) reference(f) reference(g) ":"
      ident(sc) ] ->
    { (* It is a bug to use the proof context here, but at the request of
       * the reviewers we keep this broken behavior for now. The Global env
       * should be used instead, and the `env, sigma` parameteter to the
       * numeral notation command removed.
       *)
      fun ~pstate ->
        let sigma, env = match pstate with
        | None ->
          let env = Global.env () in
          let sigma = Evd.from_env env in
          sigma, env
        | Some pstate ->
          Pfedit.get_current_context pstate
        in
      vernac_string_notation env sigma (Locality.make_module_locality locality) ty f g (Id.to_string sc);
      pstate }
END