exception CircularDependency of string Lazy.t;;
exception ObjectNotFound of string Lazy.t;;
-exception BadDependency of string Lazy.t;;
+exception BadDependency of string Lazy.t * exn;;
exception BadConstraint of string Lazy.t;;
+val set_get_obj: (NUri.uri -> NCic.obj) -> unit
+
val get_checked_obj: NUri.uri -> NCic.obj
val get_relevance: NReference.reference -> bool list