iterators

Hi,

A couple of question on the new iterator syntax:
* is it intentional that "iterator" is not among the accepted names for
arguments?

* in your mail, you state that 
> the iterator object interface must be declared like
>    so:
>      interface NodeIterator {
>        Node iterator object;
>      };
Yet the examples in the spec for SessionIterator don't use that syntax.
Am I confused?

Dom