set_screen_saver/[4,5]
set_screen_saver(+Displayable, +Timeout, +Interval, +Blanking, +Exposures) set_screen_saver(+Timeout, +Interval, +Blanking, +Exposures)
Modify the screen saver parameters for the given Displayable.
Displayable is a ProXL Displayable. If omitted, the default Display is used.
Timeout specifies the screen saver timeout value. One of:
default
disable
Interval is An integer giving the interval between screen saver invocations.
Blanking Specifies screen blanking mode. One of:
dont_prefer
prefer
default
Exposures Specifies the screen save control. One of:
dont_allow
allow
default