better ppcontext

[helm.git] / helm / software / lambda-delta / basic_rg / brgReduction.mli

diff --git a/helm/software/lambda-delta/basic_rg/brgReduction.mli b/helm/software/lambda-delta/basic_rg/brgReduction.mli
index e5c670dd42f91c56ab1a81da9a4f4c208e5c6596..94f6543e06889c70f2ce768ecf105ea32a0cf4c3 100644 (file)
--- a/helm/software/lambda-delta/basic_rg/brgReduction.mli
+++ b/helm/software/lambda-delta/basic_rg/brgReduction.mli
@@ -9,9 +9,19 @@
      \ /   This software is distributed as is, NO WARRANTY.              
       V_______________________________________________________________ *)
 
-exception TypeError of Brg.message
+type kam
 
-(* arguments: expected type, inferred type, typed term *) 
-val assert_conversion:
-   (unit -> 'a) -> ?si:bool -> ?rt:bool -> 
-   Brg.context -> Brg.term -> Brg.term -> Brg.term -> 'a
+val empty_kam: kam
+
+val get: (unit -> 'a) -> (Brg.bind -> 'a) -> kam -> int -> 'a
+
+val push: (kam -> 'a) -> kam -> Brg.bind -> 'a
+
+val xwhd: (kam -> Brg.term -> 'a) -> kam -> Brg.term -> 'a 
+
+(* arguments: expected type, inferred type *) 
+val are_convertible:
+   (unit -> 'a) -> (unit -> 'a) -> 
+   ?si:bool -> kam -> Brg.term -> kam -> Brg.term -> 'a
+
+val specs: (kam, Brg.term) Log.specs