"Ernest Cline" <ernestcline@mindspring.com>:

>It certainly makes as much sense for there to be an XHTML2 Grammar 
>Module as there does an XHTML2 Computing Module, Indeed, we've already 
>had several requested elements that would fit in such a module, one of 
>which, nr, is still under consideration.

How is <nr/>, or <num/>, similar to <sentence/> or any other grammatical 
elements (of which <p/> is none)? You can have numbers outside of normal text.