don@BALLAST.CS.UMD.EDU (Don Hopkins) (05/10/88)
If you put the following into your startup.ps file, the root
background will be repainted brighter gray as the NeWS server gets
larger, going from black to white (and going back to black) every
Megabyte. You get interesting background effects over time, as you
move windows around, and the server grows. And you can watch for
memory leaks by running All Windows=>Bounce=>Icons!
/DefaultRootGrayOrColor {
vmstatus exch pop exch pop
1024 div dup floor sub
} def
Enjoy!
-Don