X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fcomponents%2Fng_kernel%2FnCicReduction.ml;h=236f5778e86394317930eababfede4aaedc8fb3e;hb=b804ff9f8fba300ffaa54add291e0f6490b757ce;hp=8fc58f4c9c27002fe81b8c9930e455e9ba9212f1;hpb=2c01ff6094173915e7023076ea48b5804dca7778;p=helm.git

diff --git a/matita/components/ng_kernel/nCicReduction.ml b/matita/components/ng_kernel/nCicReduction.ml
index 8fc58f4c9..236f5778e 100644
--- a/matita/components/ng_kernel/nCicReduction.ml
+++ b/matita/components/ng_kernel/nCicReduction.ml
@@ -61,7 +61,7 @@ module CallByValueByNameForUnwind' : Strategy = struct
    lazy (fst (reduce ~delta:0 c)), 
    (fun delta -> fst (reduce ~delta c)),
    lazy (unwind c)
-  let from_stack ~delta (c0,c,_) = if delta = 0 then Lazy.force c0 else c delta 
+  let from_stack ~delta (c0,c,_) = if delta = 0 then Lazy.force c0 else c delta
   let from_stack_list_for_unwind ~unwind:_ l = 
    List.map (fun (_,_,c) -> Lazy.force c) l
   let from_env ~delta (c0,c,_) = if delta = 0 then Lazy.force c0 else c delta
@@ -433,6 +433,7 @@ type machine = int * environment_item list * NCic.term * stack_item list
 
 let reduce_machine = R.reduce
 let from_stack = RS.from_stack
+let from_env = RS.from_env
 let unwind = R.unwind
 
 let _ =