gregm@SUN.COM (Greg McLaughlin) (08/16/88)
There is a small bug in the YinYang root spin routine sent out a while back. Once awaitevent returns it needed to pop the unused event. If run long enough the NeWS stack would overflow. Here is the patched version: Greg McLaughlin Sun Microsystems Inc. ----------------------------TimeYinYang---------------------------------- % Set the yin/yang to spin by queuing events. /TimeYinYang { % - => process { /d 2 dict dup begin /RotateYinYang { /YinYangAng YinYangAng 5 add store % change the 5 to adjust % the speed gsave framebuffer setcanvas YinYangAng 160 60 yinyang grestore SendNewYinYangEvent } def end def /e1 createevent def e1 /Name d put e1 expressinterest /SendNewYinYangEvent { e1 createevent copy dup begin /Name /RotateYinYang def /TimeStamp currenttime .05 add def end sendevent } def SendNewYinYangEvent { awaitevent pop} loop } fork } def