# Watch: https://www.t3x.org/s9fes/ s9fes-([0-9.]+)[.]tgz
           SPELL=scheme9
         VERSION=20181205
          SOURCE="s9fes-$VERSION.tgz"
        WEB_SITE="https://www.t3x.org/s9fes/"
   SOURCE_URL[0]="$WEB_SITE$SOURCE"
     SOURCE_HASH=sha512:efdf0929f662cd164ef9ba6e25d63c0fb875fdacbd766067778dc418402109883797cda01806c228bc6f997839a59d33bd97dbda3572739dc0fd004829595935
SOURCE_DIRECTORY="$BUILD_DIRECTORY/s9"
      LICENSE[0]="public-domain"
         ENTERED=20230330
        KEYWORDS=""
           SHORT="Scheme 9 from Empty Space, Reimagined"
cat << EOF
S9fES is a mature, portable, simple, and comprehensible interpreter for R4RS
Scheme, offering:

- bignum arithmetics
- decimal-based real number arithmetics
- support for low-level Unix programming
- cursor addressing with Curses
- basic networking procedures
- an integrated online help system
- loads of useful library functions
EOF
