Index: class.dd
===================================================================
--- class.dd	(revision 661)
+++ class.dd	(working copy)
@@ -1072,7 +1072,10 @@
 
 $(GRAMMAR
 $(I NewAnonClassExpression):
-    $(B new $(LPAREN))$(I ArgumentList)$(B $(RPAREN))<sub>opt</sub> $(B class $(LPAREN))$(I ArgumentList)$(B $(RPAREN))<sub>opt</sub> $(I SuperClass)<sub>opt</sub> $(I InterfaceClasses)<sub>opt</sub> $(I ClassBody)
+    $(B new) $(I PerenArgumentList)<sub>opt</sub> $(B class) $(I PerenArgumentList)<sub>opt</sub> $(I SuperClass)<sub>opt</sub> $(I InterfaceClasses)<sub>opt</sub> $(I ClassBody)
+
+$(GNAME PerenArgumentList):
+    $(B $(LPAREN))$(I ArgumentList)$(B $(RPAREN))
 )
 
 	$(P which is equivalent to: