On Jul 9, 2007, at 12:43 PM, Lloyd Dupont wrote: > hum... so how does backtracking work? > > I don't see any 'backtracking command' in your sample! There's a bit on backtracking in the wiki, as well as on the mailing list archives. sorry to be this terse, but I'm busy deploying stuff ;) HTH, -k -- Kay Röpke http://classdump.org/