validator/httpd/cgi-bin check

Update of /sources/public/validator/httpd/cgi-bin
In directory rux.w3.org:/temp/tmp/cvs-serv5134

Modified Files:
	check 
Log Message:
- Fixed bugs in charset override code and transcode precondition.
- Tweak fatal error output: strip lq-nsgmls curlies, and don't refer to
  sgml-lib/catalog because it's no longer used.