1 files changed, 2 insertions, 16 deletions
diff --git a/engine/ftactic.ml b/engine/ftactic.ml
index aeaaea7e48..68368e38fa 100644
--- a/engine/ftactic.ml
+++ b/engine/ftactic.ml
@@ -53,31 +53,17 @@ let bind (type a) (type b) (m : a t) (f : a -> b t) : b t = m >>= function
   Proofview.tclUNIT (Depends filtered)
 
 let goals = Proofview.Goal.goals >>= fun l -> Proofview.tclUNIT (Depends l)
-let set_sigma r =
-  let Sigma.Sigma (ans, sigma, _) = r in
-  Proofview.Unsafe.tclEVARS (Sigma.to_evar_map sigma) >>= fun () -> ans
 
 let nf_enter f =
   bind goals
     (fun gl ->
       gl >>= fun gl ->
       Proofview.Goal.normalize gl >>= fun nfgl ->
-      Proofview.V82.wrap_exceptions (fun () -> f.enter nfgl))
-
-let nf_s_enter f =
-  bind goals
-    (fun gl ->
-      gl >>= fun gl ->
-      Proofview.Goal.normalize gl >>= fun nfgl ->
-      Proofview.V82.wrap_exceptions (fun () -> set_sigma (f.s_enter nfgl)))
+      Proofview.V82.wrap_exceptions (fun () -> f nfgl))
 
 let enter f =
   bind goals
-    (fun gl -> gl >>= fun gl -> Proofview.V82.wrap_exceptions (fun () -> f.enter gl))
-
-let s_enter f =
-  bind goals
-    (fun gl -> gl >>= fun gl -> Proofview.V82.wrap_exceptions (fun () -> set_sigma (f.s_enter gl)))
+    (fun gl -> gl >>= fun gl -> Proofview.V82.wrap_exceptions (fun () -> f gl))
 
 let with_env t =
   t >>= function