EBNF for DocBook

Eve,  At the San Jose DocBook meeting, we briefly discussed adding EBNF markup to DocBook. It's not an uncommon request, but no proposal has been made.  With the growing use of the XML Spec DTD, it would seem a bit strange to add something to DocBook that was very different from that DTD, but that markup seems a little  loose  and tricky to process.  Could you easily construct a proposal by starting with the XML Spec model and  fixing it ? :-)
Be seeing you,
norm

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Norman Walsh <>
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