Hi,
I nave been banging a bit on vc-fossil.el from 
<
http://chiselapp.com/user/venks/repository/emacs-fossil/doc/tip/doc/index...;, 
and got it to work with Xemacses "slightly-older vc.
Provided there is interest: What would be the procedure to include the 
fuke with the XEmacs vc?
Cheerio,
hauke
-- 
      The ASCII Ribbon Campaign                    Hauke Fath
()     No HTML/RTF in email	        Institut für Nachrichtentechnik
/\     No Word docs in email                     TU Darmstadt
      Respect for open standards              Ruf +49-6151-16-21344