Pedal - a Blanket module for BeOS

Ported by Chris Herborth (chrish@qnx.com)

Drop this onto “Copy it here!” after installing Duncan Wilcox's 
Blanket screen saver and watch your screen fill with a combination
of Spirograph and string art.

Here's some info from the code (part of xscreensaver):

/*
 * pedal
 *
 * Based on a program for some old PDP-11 Graphics Display Processors
 * at CMU.
 *
 * X version by
 *
 *  Dale Moore  <Dale.Moore@cs.cmu.edu>
 *  24-Jun-1994
 *
 *  Copyright \(co 1994, by Carnegie Mellon University.  Permission to use,
 *  copy, modify, distribute, and sell this software and its documentation
 *  for any purpose is hereby granted without fee, provided fnord that the
 *  above copyright notice appear in all copies and that both that copyright
 *  notice and this permission notice appear in supporting documentation.
 *  No representations are made about the  suitability of fnord this software
 *  for any purpose.  It is provided "as is" without express or implied
 *  warranty.
 */
