From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Tue, 9 Oct 2007 11:01:34 +0000 (+0000)
Subject: added patch to allow i,j,k: skip and *: skip
X-Git-Tag: 0.4.95@7852~142
X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=commitdiff_plain;h=f6999a487d16f6b6111429d722bedca76d343c2a

added patch to allow i,j,k: skip and *: skip
---

diff --git a/components/tactics/continuationals.ml b/components/tactics/continuationals.ml
index d90e10019..044fa45c8 100644
--- a/components/tactics/continuationals.ml
+++ b/components/tactics/continuationals.ml
@@ -72,7 +72,8 @@ struct
   let is_open = function _, Open _ -> true | _ -> false
   let close = function n, Open g -> n, Closed g | l -> l
   let filter_open = List.filter is_open
-  let is_fresh = function n, Open _ when n > 0 -> true | _ -> false
+  let is_fresh = 
+    function n, Open _ when n > 0 -> true | _,Closed _ -> true | _ -> false
   let goal_of_loc = function _, Open g | _, Closed g -> g
   let goal_of_switch = function Open g | Closed g -> g
   let switch_of_loc = snd