+(* conversion functions *****************************************************)
+
+type uriref = UriManager.uri * (int list)
+
+let string_of_uriref (uri, fi) =
+ let module UM = UriManager in
+ let str = UM.string_of_uri uri in
+ let xp t = "#xpointer(1/" ^ string_of_int (t + 1) in
+ match fi with
+ | [] -> str
+ | [t] -> str ^ xp t ^ ")"
+ | t :: c :: _ -> str ^ xp t ^ "/" ^ string_of_int c ^ ")"