--- texinfo.txi.save	2004-04-23 13:43:15.730215408 +0200
+++ texinfo.txi	2004-04-23 13:47:06.049201600 +0200
@@ -13545,6 +13545,11 @@
 within a macro, and then end the nested definition outside the macro.
 
 @item
+In macro definitions, macro invocations and values substitution should not 
+be used at two places in parameters list and in parameter names in the body
+(between \\).
+
address@hidden
 @code{@@rmacro} is a kludge.
 
 @end itemize