X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fcomponents%2Fng_kernel%2FnCicReduction.mli;h=696723bf6ad158b4bab916b2c5c9c72a4e7505c5;hb=33bdd7e8c67299d34f05ac587488dd324fc6ba42;hp=4828fbc2b5e8b56d804be26c6d0f90f4325c15c5;hpb=1ef41da37d7b39da1521f53d3b22981556bfbe68;p=helm.git

diff --git a/helm/software/components/ng_kernel/nCicReduction.mli b/helm/software/components/ng_kernel/nCicReduction.mli
index 4828fbc2b..696723bf6 100644
--- a/helm/software/components/ng_kernel/nCicReduction.mli
+++ b/helm/software/components/ng_kernel/nCicReduction.mli
@@ -17,11 +17,11 @@ val whd :
     NCic.term
 
 val set_get_relevance : 
-  (subst:NCic.substitution ->
+  (metasenv:NCic.metasenv -> subst:NCic.substitution ->
    NCic.context -> NCic.term -> NCic.term list -> bool list) -> unit
 
 val are_convertible :
-  ?subst:NCic.substitution ->
+  metasenv:NCic.metasenv -> subst:NCic.substitution ->
   NCic.context -> NCic.term -> NCic.term -> bool
 
 
@@ -36,7 +36,8 @@ type environment_item
 type machine = int * environment_item list * NCic.term * stack_item list
 
 val reduce_machine : 
-     delta:int -> ?subst:NCic.substitution -> NCic.context -> machine -> machine
+     delta:int -> ?subst:NCic.substitution -> NCic.context -> machine -> 
+      machine * bool
 val from_stack : stack_item -> machine
 val unwind : machine -> NCic.term