[Zope] Limiting depth on object creation

[Casey Duncan]

Oops, the DTML should be:

<dtml-with aq_parent only>
        <dtml-if depth>
                <dtml-return expr="depth() + 1">
        <dtml-else>
                <dtml-return expr="1">
        </dtml-if>
</dtml-with>

-- 
| Casey Duncan
| Kaivo, Inc.
| cduncan@kaivo.com
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