[Zope] using DTML outside of Zope

[Doug Hellmann]

I'm exploring the possibility of separating the DTML template-parsing
engine
from Zope and calling it from a C/C++ application running on a Windows
machine.  I wouldn't be using any other Zope modules (ZODB, ZPublisher,
ZServer, etc.).
My data would be coming from a database other than the ZODB.
It looks like the DTML engine itself is fairly well separated from 
the rest of the Zope code, but I'm having a hard time figuring out how
to
do things like supplying sequences to the <dtml-in> command.  All of my
database access methods are written in C++ classes; so at some point, 
the sequence name in the <dtml-in> command should cause one of these 
methods to be invoked.  

Has anyone ever done anything like this before?  Can you give me some
pointers of how this could be done?

-- 
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Doug Hellmann                  Healtheon / WebMD
Software Engineer              http://www.webmd.com