To compile, just run make and watch it go.

When the program is running and the mouse is in the window, you can
type the following keys:
    
    r -- toggle reverse video
    s -- toggle seconds display
    b -- toggle the bell to ring on half hours
    j -- toggle jump or smooth scrolling

This code was written by Dan Heller <island!argv@sun.com> for use by
those who find it useful :-)
