Re: Stretchy characters not stretched in MathML-only document

[email protected] wrote on Sat, 21 Jun 2008 06:26:04 -0700 (PDT):

> This is not a bug. See
> "http://www.mozilla.org/projects/mathml/authoring.html" , which
> includes thorough explanation why .xhtml should be adopted. It also
> explains what are the required statements at the beginning of the
> XHTML files.

Sorry if I'm a little thick, but where on that page is the answer to
my question (why MathML-only XML is not rendered correctly)?

As aside, why should I include an SGML-style DOCTYPE declaration and
specify a DTD? A user agent should not need to validate a given document
(Mozilla does not), and my pages does not contain any character
entities.

Thanks,
Justus