Having trouble with dtml-in, it seems to affect the current object "space" you're in?  Im not sure about what all dtml-in affects, please take a look:

( just putting "cool_poll" in the kevntest object does not work,
  the cool_poll/index_html object actually needs to be called for somereason.
  Im using the "poll" module from the zope site
)
 
 

Here's my object hierarchy:

- root
   + squishdot
      - index_html
      + kevntest
          - kevnpoll
      + poll
         - index_html
 
 

Including the following in root/squishdot/index_html does *not* work: (see error below)

<dtml-with kevntest>
    <dtml-in "objectValues(['DTML Method'])">
        <dtml-var title><BR>
        <dtml-var sequence-item>
    </dtml-in>
</dtml-with>
 

Including the following in root/squishdot/index_html works:

<dtml-with kevntest>
    <dtml-var kevnpoll>
</dtml-with>
 

The file root/squishdot/kevntest/kevnpoll contains:
<dtml-with cool_poll>
    <dtml-var index_html>
</dtml-with>
 

And here is the Zope server error Im getting, when it does *not* work:
            Zope Error

             Zope has encountered an error while publishing this resource.

             Error Type: AttributeError
             Error Value: __call__
 
 
 

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Kevin Meinert
KevinMeinert@bigfoot.com
http://www.bigfoot.com/~KevinMeinert