PDSS-KL1 System

Overview:
    The KL1 programming environment on an ordinary UNIX system.

Configuration:
    * KL1-B (byte code) interpreter written in C.
    * KL1 to KL1-B compilers written in KL1
      (and SICStus Prolog. [MAINTAINER comment: What is this ?])
    * Runtime support routines (command interpreter and I/O) written in KL1.
    * GNU Emacs Libraries - KL1-mode to edit KL1 source programs and
      PDSS-mode to run PDSS interactively through multiple emacs buffers.

WWW: http://www.icot.or.jp/ARCHIVE/Museum/IFS/HomePage-E.html