Converting DOM to Qexo Infoset?

[Daniel Aborg <lists dot kawa at daborg dot fastmail dot fm>]

Hi,

I'm exploring using Qexo as an alternative to Saxon and I've run into a 
bit of a snag.

We have an xquery script that takes DOM trees as external variables. 
However, when I try to run this script in Qexo it tells me that it 
expects a Qexo NodeType rather than a DOM Node. Based on this I'm 
assuming that Qexo does not support natively accessing DOM trees and 
that I must convert my DOM tree to a Qexo Infoset.

Unfortunately, I can't find any indication of how to do this in any of 
the documentation, in the APIs, or in the sources themselves.

How would I go about converting a DOM tree to what Qexo expects so I can 
pass it to the xquery script as an external variable?

Thank you for your help,

Daniel