X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Focaml%2Furimanager%2FuriManager.ml;h=b4bf073e2733401ffe760a1aa5ab14ff444563c9;hb=4167cea65ca58897d1a3dbb81ff95de5074700cc;hp=1ca99d9726eef6df41c10c97eca771d02073abda;hpb=5e6e4586c8d8bd1707a38c5f24427fcfb1065d05;p=helm.git

diff --git a/helm/ocaml/urimanager/uriManager.ml b/helm/ocaml/urimanager/uriManager.ml
index 1ca99d972..b4bf073e2 100644
--- a/helm/ocaml/urimanager/uriManager.ml
+++ b/helm/ocaml/urimanager/uriManager.ml
@@ -81,8 +81,10 @@ exception IllFormedUri of string;;
 
 let _dottypes = ".types"
 let _types = "types",5
-let _ann = "ann",3
+let _dotuniv = ".univ"
+let _univ = "univ",4
 let _dotann = ".ann"
+let _ann = "ann",3
 let _var = "var",3
 let _dotbody = ".body"
 let _con = "con",3
@@ -92,6 +94,7 @@ let _con3 = "con"
 let _var3 = "var"
 let _ind3 = "ind"
 let _ann3 = "ann"
+let _univ4 = "univ"
 let _types5 = "types"
 let _xpointer8 = "xpointer"
 let _cic5 = "cic:/"
@@ -102,9 +105,11 @@ let is_malformed suri =
     else
       let len = String.length suri - 5 in
       let last5 = String.sub suri len 5 in
+      let last4 = String.sub last5 1 4 in
       let last3 = String.sub last5 2 3 in
       if last3 = _con3 || last3 = _var3 || last3 = _ind3 || 
-         last3 = _ann3 || last5 = _types5 || last5 = _dotbody then 
+         last3 = _ann3 || last5 = _types5 || last5 = _dotbody ||
+         last4 = _univ4 then 
            false
       else 
         try
@@ -177,9 +182,15 @@ let bodyuri_of_uri (uri, _) =
     None
 ;;
 
+(* these are bugged!
+ * we should remove _types, _univ, _ann all toghether *)
 let innertypesuri_of_uri (uri, _) =
   uri_of_string ((clear_suffix uri _types) ^ _dottypes)
 ;;
+let univgraphuri_of_uri (uri,_) = 
+  uri_of_string ((clear_suffix uri _univ) ^ _dotuniv)
+;;
+  
 
 let uri_of_uriref (uri, _) typeno consno =
   let typeno = typeno + 1 in
@@ -200,3 +211,13 @@ end
 
 module UriSet = Set.Make (OrderedUri)
 
+module HashedUri =
+struct
+  type t = uri
+  let equal = eq
+  let hash = snd
+end
+
+module UriHashtbl = Hashtbl.Make (HashedUri)
+
+