Strange errors with (setq-default sgml-auto-activate-dtd t)

Hi,

I'm really new to all things XML, so I've been using the information at
http://www-106.ibm.com/developerworks/xml/library/x-emacs to set up psgml; I
thought at least with a nice mode I'd be guided in the right direction.

Whenever I open a BoostBook file (a refinement of DocBook), I get the
following with sgml-auto-activate-dtd set to t:

c:/boost/tools/boostbook/docbook-dtd-4.2/docbookx.dtd line 1 col 3 entity 
boost.common.attrib
c:/boost/tools/boostbook/dtd/boostbook.dtd line 78 col 25 entity CHAPTER
c:/boost/tools/build/v2/doc/src/install.xml line 3 col 58 
Name expected; at: :base      C

But somehow, I can immediately follow that with `C-c C-p' and everything seems
to work.

Any clues for me?  Help is greatly appreciated!

Thanks,
Dave



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