Scope and namespace

Seeing as how we now have only one-level deep namespaces and classes
(which is another topic), does it make sense to have both 'scope' and
'ns' fields in zend_op_array structure? I would think they can be merged
into one.

I still want to hear from Zeev about lack of nested classes/namespaces..
maybe in Montreal. :)

-Andrei                                       http://www.gravitonic.com/