Re: 2.3: Link Recognition by PI or other signal?

>2.3 Should we provide a PI or other signaling mechanism whereby a document
>    can specify that particular elements ought to be processed as link
>    elements?

No - link identifying attributes should be all that is needed by any browser.
Martin Bryan, The SGML Centre, Churchdown, Glos. GL3 2PU, UK 
Phone/Fax: +44 1452 714029   WWW home page: http://www.u-net.com/~sgml/