Index: library/lib/pp.tcl
===================================================================
diff -u -rb3018d3be0f1524a3f1709edc0e2ddb5d8bc4c0b -re570f0508ee82bd7aeea0409c64855bb99ea5cee
--- library/lib/pp.tcl	(.../pp.tcl)	(revision b3018d3be0f1524a3f1709edc0e2ddb5d8bc4c0b)
+++ library/lib/pp.tcl	(.../pp.tcl)	(revision e570f0508ee82bd7aeea0409c64855bb99ea5cee)
@@ -96,7 +96,7 @@
       tell trace unset uplevel update upvar variable vwait while
       package
       public protected 
-      method alias attribute forward 
+      method alias attribute forward delete
       my next new self current
       create init new destroy alloc dealloc
       class superclass mixin filter guard