A while back someone (Nate Smith, I believe) would parse the PDFs and place them online -- and there was a vBCode you could use to link to a particular rule. That hasn't been done in a while ..
Either way -- if someone does the heavy lifting (parsing the rules, etc.) I don't have any problems auto-parsing <Rxx> .. or at least providing a vBCode to link to the site.
[edit] This was it, back in 2003 :
http://www.chiefdelphi.com/forums/sh...ad.php?t=16201