This is a test for a new attribute added using XHTML Modularization. q.v. the DTD. An exmaple of the extended code:-
<pre xmlns:s="http://infomesh.net/2002/m12n/Source" s:source="blargh" > blargh - preformatted </pre>
Which renders as follows:-
blargh - preformatted
Also: [validate me].
Sean B. Palmer