On Tue, 31 Aug 2010 21:33:01 +0200, Pau Peris wrote: > Hi, thanks a lot for the answers. The name of the rules file is > 00_whatever.rules, as far as i know there's also an option which > prevents to modifye the setted rules. PARAM:=value The colon says don't let a subsequent rule change this. -- Neil Bothwick Biology is the only science in which multiplication means the same thing as division.