[tei-council] another High Noon proposal

[Syd Bauman]

> > a) On principle I think anything that has @type should have
> > @subtype (if it can be classified it can be sub-classified).
> 
> I think that's a sensible principle which I am happy to subscribe
> to. 

Whoo-hoo! Agreed.


> I think, btw, that we do need an additional schematron constraint
> to the effect "you can't specify @subtype without also specifying
> @type"

Done and checked-in. My check-in also moved the sentence "Use of this
attribute allows an external schema which has an element with the
same local name as a TEI element to be mixed in." from the <desc> to
the <remarks> of the definition of @prefix of <schemaSpec>.