6532 2009-02-04 19:51:45 +0000 XML Validator doesn't enforce NCName requirements 2009-02-05 14:21:02 +0000 1 1 1 Unclassified Validator Parser HEAD PC Windows XP NEW http://www.mozilla.org/projects/mathml/authoring-example.xhtml P2 normal --- 1 ht dave.null ot www-validator-cvs oldest_to_newest 23465 0 ht 2009-02-04 19:51:45 +0000 The above document is accepted as valid, but it shouldn't be: It contains a processing instruction with a : in its name, which is disallowed by the Namespaces REC (see section 7) 23476 1 ot 2009-02-05 14:21:02 +0000 I suspect this bug may be better off sent to the libxml2 dev team, since that is the lib used for xml-wf check.