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stop!


Usage

stop! t


Signature

stop!: % $\to$ MachineInteger


Parameter Type Description
t % The timer to stop


Description

Stops t without resetting it to 0. It has no effect on t if it is not running.


Returns

Returns the elapsed time in milliseconds since the last time t was restarted, 0 if t was not running.


See Also

read, start!



Manuel Bronstein 2004-06-28