timer=<interval>=<command>
timeout=<duration>=<command>
timeone=<duration>=<command>
timeroff
// swithces off all timer!
with timer you can execute a command every x seconds periodically.
Expample
timer=4=retrieve=retrieve
// every 4 seconds redraw
with timeout every x seconds after the last key press the command is executed, e. g. 60 seconds after inactivity
timeout=60=close:cancel
with timeone you can execute a unique command after the specified time
timeone=60=close:cancel
(the form is closed after 60 seconds)