ShiftF4 CtrlY Enter mmode(1,0) %idx=0; $While(%idx<=20) $Rep(3) %value=RCounter-1; %oldvalue=Editor.Set(%idx,-1); $If(%value!=%oldvalue) Editor.Set(%idx,%value); %newvalue=Editor.Set(%idx,-1); $If(%newvalue!=%value) Print("Failed to set "+%idx+" to "+%value+" ["+%newvalue+"]\n") $End $End $End %idx=%idx+1; $End