Paul Haahr bubbles: > > now, please, nobody ask for job control. > I shall be asking for enough primitives to implement job control in es functions, as soon as I get a better grip on es. Perhaps by then I'll get better... J -- jeremy@sw.oz.au ph:+61 2 698 2322-x122 fax:+61 2 699 9174 I have, however, taken liberties with the barber pole.