This is a directory of miscellaneous Scheme code, some new, some old,
some tested, some lightly tested, some untested, some written by me,
some written by others, some with copyright notices and copying terms
of a 3-clause BSD-style licence or of the GNU General Public Licence
(text in COPYING.GPL), some with public domain notices.  Most of the
files in this directory stand alone.  None of the content of this
directory has copying terms requiring you to notify me if you use this
code in yours, but I'd like to hear if you do, so that I have an idea
of what code not to update incompatibly, and of whom to notify of
changes; and so that I can let you know what code is outdated or for
some reason should not be used.