Copyright for scheme9 source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Scheme 9 from Empty Space
Source: https://t3x.org/s9fes

Files: *
Copyright: 2007-2017 Nils M Holm 
License: HAPPY

Files: README.s9core s9core.c s9core.h s9core.txt
Copyright: 2007-2017 Nils M Holm 
License: Public-Domain

Files: debian/*
Copyright: 2009-2017 Barak A. Pearlmutter 
License: Public-Domain

License: HAPPY
    Don't worry, be happy.
    .
    Frankly, life's too short to deal with legal stuff, so
    .
      * do whatever you want with my code;
      * if the code doesn't work, don't blame me.
    .
    Disclaimer:
    .
    THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
    ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
    PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS
    BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
    OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
    OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
    IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

License: Public-Domain
 This material is released to the public domain.