standalone but not through DTML. Fixed !

unspecified defaults for other positions (curiously, which should
fail with Python -- evidently I dont fully grok something [MTK]);
should enable C acclerated access control to work again.

lack of keyword argument support.  :(

from cAccessControl-review-branch.

      - WebDAV: '(' and ')' are now allowed in Ids for Zope objects.
        This is needed when one tries to duplicate files using cut&paste
        through Microsoft webfolders.

raise an error on duplicat removal due to recursive entry.

internal dav__* functions in PropertySheets.py although they
are considered to be safe and do not need any escaping. This
caused Zope to be completely incomplete with Windows XP. Fixed !

 - TAL now cononicalizes singleton attributes, so expected output must
   follow suit.

than what BaseStorage provides.

XML or HTML with an 'is_html' property.  If this property doesn't exist,
the default content-type-sniffing behavior is used.

call these)

notification targets.

 - Test "record-style" parameters (caught typo on 'range', which was
   the built-in, rather than the parameter).

 - Ensure that queries which mix 'range' and 'operator' for a given index
   do the Right Thing (TM) (FieldIndexes ignore 'operator'; KeywordIndexes
   ignore 'range').

XXX Future issue to resolve: How to shut up deprecation warnings in
the test suite when running with Python 2.2.  The Zope trunk isn't
required to work w/ 2.2 yet, so it's a non-issue at the moment.

  * There is now a ZPT Reference to go along with the DTML and API
    references in the online help system.

  * I changed the titles of some TAL and METAL help topics to make
    them look better in the help system.