X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Flambda-delta%2Fbasic_rg%2Fbrg.ml;h=baa83afed3741ca6f94637fec132262d7294a851;hb=f00757144b2cd7e6457fed55dbc1309d11a542dc;hp=373f5342feb091dd68032a03e3dcf7d36a6cf60e;hpb=cd798346d31b14b8947e5801b87dc4f363607862;p=helm.git

diff --git a/helm/software/lambda-delta/basic_rg/brg.ml b/helm/software/lambda-delta/basic_rg/brg.ml
index 373f5342f..baa83afed 100644
--- a/helm/software/lambda-delta/basic_rg/brg.ml
+++ b/helm/software/lambda-delta/basic_rg/brg.ml
@@ -33,6 +33,11 @@ type lenv = Null
 (* Cons: tail, relative local environment, binder *) 
              | Cons of lenv * lenv option * bind 
 
+(* helpers ******************************************************************)
+
+let mk_uri root s =
+   String.concat "/" ["ld:"; "brg"; root; s ^ ".ld"]
+
 (* Currified constructors ***************************************************)
 
 let abst a w = Abst (a, w)