On Tue, Jul 06, 2004 at 09:11:21PM +0100, Edmund GRIMLEY EVANS wrote: > interactive mutt sends a message just before exiting, and a command-line > mutt sends a message half a second later; I would guess the two could have > the same process ID. So I'm just using a random "uniquifier". PIDs just keep incrementing until the counter wraps. So that shouldn't be a problem. -- Paul