SPELL=scheme48
         VERSION=1.8
          SOURCE=$SPELL-$VERSION.tgz
SOURCE_DIRECTORY=$BUILD_DIRECTORY/$SPELL-$VERSION
   SOURCE_URL[0]=http://www.s48.org/$VERSION/$SOURCE
     SOURCE_HASH=sha512:1cae01ef1e282971ad0bad308a4d75fe24dcc629b09f711b54811d843f85f02cf3a728d19d44cdcc2699d071b27b2a0fb40c0ebb3a08db0f06a115e53e8b9e47
      LICENSE[0]=BSD
        WEB_SITE=http://www.s48.org
        KEYWORDS="devel"
           SHORT="R5RS compliant scheme implementation"
         ENTERED=20020310
cat << EOF
Scheme 48 is an implementation of Scheme written by Richard Kelsey and
Jonathan Rees. It is based on a byte-code interpreter and is designed
to be used as a testbed for experiments in implementation techniques
and as an expository tool.
EOF

.