On Thu, 2010-01-14 at 09:44 -0600, Shane McCarron wrote: > This specification also adds the |lang| attribute to the I18N > attribute > collection as defined in [XHTMLMOD > <http://www.w3.org/MarkUp/2010/ED-rdfa-syntax-20100113/references.html#ref_xhtml_modularization>]. > > The |lang| attribute is defined in [HTML4 > <http://www.w3.org/MarkUp/2010/ED-rdfa-syntax-20100113/references.html#ref_html4>]. > > When this attribute and the |xml:lang| attribute are specified on the > same element, the |xml:lang| attribute takes precedence. When both > |lang| and |xml:lang| are specified on the same element, they SHOULD > have the same value.
That's more or less the same as HTML5's lang/xml:lang handling except that IIRC HTML5 stipulates that attributes with invalid language codes must be treated as if they were absent. -- Toby A Inkster <mailto:m...@tobyinkster.co.uk> <http://tobyinkster.co.uk>
