LwDITA DTD/feature questions

[Alan Houser <arh@groupwellesley.com>]

Colleagues,

A few questions about the Lightweight DITA DTDs and LwDITA features --

- The content model and attribute set for <data> is different in maps and topics (content model: <data> in <topic> allows #PCDATA; <data> in <map> does not. And the attributes are different). Is that intentional?

- LwDITA does not provide the DITA filtering attributes? (O.K. with me; just confirming).

- LwDITA does not provide a generic metadata container attribute (e.g., @outputclass)?

- Should we provide @processing-role on <topicref>? I'm thinking of the use case of referencing a "keydef-only" ditamap (@processing-role = "resource-only").

-Alan