Index: generic/predefined.xotcl
===================================================================
diff -u -r25b538dc2ef31223ad89edf12c3f6e60201049a8 -rf3d0bcae1ec627cfe5a7a6512d7e6b213359b72f
--- generic/predefined.xotcl	(.../predefined.xotcl)	(revision 25b538dc2ef31223ad89edf12c3f6e60201049a8)
+++ generic/predefined.xotcl	(.../predefined.xotcl)	(revision f3d0bcae1ec627cfe5a7a6512d7e6b213359b72f)
@@ -16,8 +16,8 @@
     -alloc alloc -configure configure -create create
     -defaultmethod defaultmethod -destroy destroy -dealloc dealloc
     -init init -move move -objectparameter objectparameter 
-    -recreate recreate -residualargs residualargs -unknown unknown
-    -__unknown __unknown
+    -recreate recreate -requireobject __unknown -residualargs residualargs
+    -unknown unknown
   }
 
   # provide the standard command set for ::xotcl2::Object