correct MacOSX

Zengl_SRC/src/zgl_application.pas

@@ -1118,10 +1118,8 @@ eventLoop:
     NSFlagsChanged:
       begin
         modFlags := ev.modifierFlags;
-        if (modFlags and NSAlphaShiftKeyMask) > 0 then
-          keyboardDown(K_CAPSLOCK)
-        else
-          keyboardUp(K_CAPSLOCK);
+        if ((modFlags and NSAlphaShiftKeyMask) > 0) or ((modFlags and 256) > 0) then
+          keyboardDown(K_CAPSLOCK);
         if (modFlags and NSShiftKeyMask) > 0 then
         begin
           if (modFlags and 2) > 0 then