Index: library/lib/pp.tcl
===================================================================
diff -u -r80f8424525f6c3d14ab4755be446758559f810a3 -rb3018d3be0f1524a3f1709edc0e2ddb5d8bc4c0b
--- library/lib/pp.tcl	(.../pp.tcl)	(revision 80f8424525f6c3d14ab4755be446758559f810a3)
+++ library/lib/pp.tcl	(.../pp.tcl)	(revision b3018d3be0f1524a3f1709edc0e2ddb5d8bc4c0b)
@@ -95,11 +95,11 @@
       scan seek set socket source split stdin stderr stdout string subst switch 
       tell trace unset uplevel update upvar variable vwait while
       package
-      public protected class-object
+      public protected 
       method alias attribute forward 
       my next new self current
       create init new destroy alloc dealloc
-      class superclass mixin filter
+      class superclass mixin filter guard
       methods lookup
       ::nx::Class nx::Class ::xotcl::Class xotcl::Class Class 
       ::nx::Object nx::Object ::xotcl::Object xotcl::Object Object