Version numbers for public IDs for non-shell DTD components

Hello Robert,

Once we have an approved design proposal for #12001 (versioning in the
catalog/dtd), it might be useful to discuss among the TC whether this
feature can be fast-tracked.  Perhaps it would be possible to produce a
fully versioned set of the DTDs as as a minor release, errata or test
suite.

Yas Etessam
Consultant, XMetaL
JustSystems Inc.

>