1 files changed, 0 insertions, 51 deletions
diff --git a/tactics/tactic_option.ml b/tactics/tactic_option.ml
deleted file mode 100644
index a5ba3b83..00000000
--- a/tactics/tactic_option.ml
+++ /dev/null
@@ -1,51 +0,0 @@
-(************************************************************************)
-(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
-(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016     *)
-(*   \VV/  **************************************************************)
-(*    //   *      This file is distributed under the terms of the       *)
-(*         *       GNU Lesser General Public License Version 2.1        *)
-(************************************************************************)
-
-open Libobject
-open Pp
-
-let declare_tactic_option ?(default=Tacexpr.TacId []) name =
-  let locality = Summary.ref false ~name:(name^"-locality") in
-  let default_tactic_expr : Tacexpr.glob_tactic_expr ref =
-    Summary.ref default ~name:(name^"-default-tacexpr")
-  in
-  let default_tactic : Tacexpr.glob_tactic_expr ref =
-    Summary.ref !default_tactic_expr ~name:(name^"-default-tactic")
-  in
-  let set_default_tactic local t =
-    locality := local;
-    default_tactic_expr := t;
-    default_tactic := t
-  in
-  let cache (_, (local, tac)) = set_default_tactic local tac in
-  let load (_, (local, tac)) =
-    if not local then set_default_tactic local tac
-  in
-  let subst (s, (local, tac)) =
-    (local, Tacsubst.subst_tactic s tac)
-  in
-  let input : bool * Tacexpr.glob_tactic_expr -> obj =
-    declare_object
-      { (default_object name) with
-	cache_function = cache;
-	load_function = (fun _ -> load);
-	open_function = (fun _ -> load);
-	classify_function = (fun (local, tac) ->
-	  if local then Dispose else Substitute (local, tac));
-	subst_function = subst}
-  in
-  let put local tac =
-    set_default_tactic local tac;
-    Lib.add_anonymous_leaf (input (local, tac))
-  in
-  let get () = !locality, Tacinterp.eval_tactic !default_tactic in
-  let print () = 
-    Pptactic.pr_glob_tactic (Global.env ()) !default_tactic_expr ++
-      (if !locality then str" (locally defined)" else str" (globally defined)")
-  in
-  put, get, print