On Sat, Feb 10, 2007 at 09:40:28PM +0100, Robert Millan wrote: > > How about a prefix to mark individual variables as interactive ? E.g. > "_hostname=xxx". Or maybe a shortcut to "seen" would be more consistent: hostname/seen=false -- Robert Millan My spam trap is honeypot@aybabtu.com. Note: this address is only intended for spam harvesters. Writing to it will get you added to my black list.