X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Flambda-delta%2Fbasic_rg%2FbrgReduction.mli;h=eebb157254fc5f1ccc38e5ea4705c6915c7295fb;hb=2b1375e4b44e2ef351a6341a5bb0a4823e8daae5;hp=dd97b0d4d9429cf79e0a8c361e94507307c1e23f;hpb=cca5f6b7431b846b7bdcbf813632cb79580d5874;p=helm.git

diff --git a/helm/software/lambda-delta/basic_rg/brgReduction.mli b/helm/software/lambda-delta/basic_rg/brgReduction.mli
index dd97b0d4d..eebb15725 100644
--- a/helm/software/lambda-delta/basic_rg/brgReduction.mli
+++ b/helm/software/lambda-delta/basic_rg/brgReduction.mli
@@ -9,20 +9,18 @@
      \ /   This software is distributed as is, NO WARRANTY.              
       V_______________________________________________________________ *)
 
-exception TypeError of Brg.message
+type kam
 
-type machine
+val empty_kam: kam
 
-val empty_machine: machine
+val get: kam -> int -> Brg.bind
 
-val get: (Brg.bind -> 'a) -> machine -> int -> 'a
+val push: kam -> Entity.attrs -> Brg.bind -> kam
 
-val push: (machine -> 'a) -> machine -> Brg.bind -> 'a
+val xwhd: Entity.status -> kam -> Brg.term -> kam * Brg.term 
 
-(* arguments: expected type, inferred type, typed term *) 
-val assert_conversion:
-   (unit -> 'a) -> ?si:bool -> ?rt:bool -> 
-   machine -> Brg.term -> Brg.term -> Brg.term -> 'a
+(* arguments: expected type, inferred type *) 
+val are_convertible: 
+   Entity.status -> kam -> Brg.term -> kam -> Brg.term -> bool
 
-val message1: 
-   string -> machine -> Brg.term -> (Brg.context, Brg.term) Log.message
+val specs: (kam, Brg.term) Log.specs