This is a keyboard LED blinking enabled kind of enhanced xbuffy
thing.  The LED patch is written by Anders Johansson
<andersjo@lysator.liu.se>.

To make xbuffy blink a LED when new mail has arrived, add an option
line to the box definition in your boxfile like this:

led [num]

where [num] is an integer between 1 and 3. (1 - NumLock, 2 - CapsLock
or 3 - ScrollLock.)

You can stop the blinking temporarily by clicking on the box area with
mouse button 3.

1998-07-23 Joel Rosdahl <joel@debian.org>
