s9fes 20181205 Interpreter for R4RS Scheme

Scheme 9 from Empty Space (S9fES) is a mature, portable, and comprehensible public-domain 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