while(clause) {commands}
Repeatedly run a set of commands while a given boolean clause is true.
clause
commands
until $after(3:30, LST) while($between(3:30, 4:15, LST)) { track 3c286 until $elapsed >= 1m track 3c345 until $elapsed >= 10m }
break
command. Similarly,
the next iteration of the loop can be started before
the current iteration has been completed via the
next
command.