Re: Page pseudo-elements

> > 	::nth-last-page(expr)
> 
> This is not easy to implement.  It inhibits incremental rendering,
> and, in fact, I think, requires iterative pagination, as the rendering
> of the element may change the number of pages.

That is true. The same criticism would seem to apply to ::last-page also, 
although perhaps not as severely.

Any comments on ::first-page and nth-page?

Michael