get_screen_saver(+Displayable, -Timeout, -Interval, -Blanking, -Exposures)
     get_screen_saver(-Timeout, -Interval, -Blanking, -Exposures)

Allows the user to check the state of the screen saver.

Displayable is a ProXL Displayable. If omitted, the default Display is used.

Timeout is the integer specifying the timeout in seconds before the screen saver activates.

Interval is the integer specifying the interval, in seconds, between screen saver invocations.

Blanking is the current screen blanking preference. One of:

Exposures is the current screen saver control value. One of: