Processing instruction: markup?

Devon Y. wrote to <mailto:www-html@w3.org> on 20 April 2003 in "Re: XHTML2
and metainformation" (<mid:Law14-F11NHp14N69dS00003f65@hotmail.com>):

> I realize there's disadvantages to using PI's, but I wonder if that would be
> a good way to indicate a related schema file. This way it's not actually in
> the markup [...]

What is a processing instruction if not markup?

-- 
Etan Wexler <mailto:ewexler@stickdog.com>

Received on Monday, 21 April 2003 17:38:20 UTC