Index: library/nx/nx.tcl
===================================================================
diff -u -r9dd5024eae672704fae601972a3111ab221750e7 -rbca161db07ae2fe223f49b5aa5e44e7149cf9e67
--- library/nx/nx.tcl	(.../nx.tcl)	(revision 9dd5024eae672704fae601972a3111ab221750e7)
+++ library/nx/nx.tcl	(.../nx.tcl)	(revision bca161db07ae2fe223f49b5aa5e44e7149cf9e67)
@@ -31,11 +31,14 @@
 package provide nx 2.0b5
 
 namespace eval ::nx {
-  namespace eval ::nsf {}          ;# make pkg-indexer happy
-  namespace eval ::nsf::object {}  ;# make pkg-indexer happy
-  namespace eval ::nx::internal {} ;# make pkg-indexer happy
-  namespace eval ::nx::traits {}   ;# make pkg-indexer happy
 
+  namespace eval ::nsf {}            ;# make pkg-indexer happy
+  namespace eval ::nsf::object {}    ;# make pkg-indexer happy
+  namespace eval ::nsf::parameter {} ;# make pkg-indexer happy
+
+  namespace eval ::nx::internal {}   ;# make pkg-indexer happy
+  namespace eval ::nx::traits {}     ;# make pkg-indexer happy
+
   #
   # By setting the variable bootstrap, we can check later, whether we
   # are in bootstrapping mode
@@ -2519,14 +2522,14 @@
   #interp alias {} ::nx::self {} ::nsf::self
 
   set value "?/class .../?|?add /class/?|?delete /class/?"
-  set "::nsf::parametersyntax(::nx::Object::slot::__object::object mixin)"  $value
-  set "::nsf::parametersyntax(::nsf::classes::nx::Class::mixin)"            $value
-  set "::nsf::parametersyntax(::nsf::classes::nx::Class::superclass)"       $value
-  set "::nsf::parametersyntax(::nsf::classes::nx::Object::class)"           "?/className/?"
+  set "::nsf::parameter::syntax(::nx::Object::slot::__object::object mixin)"  $value
+  set "::nsf::parameter::syntax(::nsf::classes::nx::Class::mixin)"            $value
+  set "::nsf::parameter::syntax(::nsf::classes::nx::Class::superclass)"       $value
+  set "::nsf::parameter::syntax(::nsf::classes::nx::Object::class)"           "?/className/?"
   set value "?/filters/?|?add /filter/?|?delete /filter/?"
-  set "::nsf::parametersyntax(::nx::Object::slot::__object::object filter)" $value
-  set "::nsf::parametersyntax(::nsf::classes::nx::Class::filter)"           $value
-  set "::nsf::parametersyntax(::nsf::classes::nx::Object::eval)"            "/arg/ ?/arg/ ...?"
+  set "::nsf::parameter::syntax(::nx::Object::slot::__object::object filter)" $value
+  set "::nsf::parameter::syntax(::nsf::classes::nx::Class::filter)"           $value
+  set "::nsf::parameter::syntax(::nsf::classes::nx::Object::eval)"            "/arg/ ?/arg/ ...?"
   unset value
 
   ::nsf::configure debug 1