does anyone know what "safe" implies in the context of the acme source code?
e.g. in
winresize(Window *w, Rectangle r, int safe, int keepextra)
I believe that safe means the associated data structure elements or screen bits are all up-to-date. So if safe is false, winresize needs to redraw the entire window. But if safe is true, winresize can assume the window as currently described by the Window *w is correctly drawn, and need only redraw what it changes. Russ
