Re: some warnings during compiling

I tried hiding the menu bar on pointer-motion events on the board, and
showing it on such events in the message / clock. There still were some
problems in redrawing the board (as the hiding changes the size of the
board area below it), which I am sure can be solved.

But it seems that hiding the menu bar also disables all accelerator keys.
This seems to kill the idea of hiding it from the outset.