Z:gnu-www-ja-byte-interview--1f4a7a-=3Cstrong=3EStallman=3C/strong=3E: Rig/en

Stallman : Right now the tape contains GNU EMACS (one version fits all computers); Bison, a program that replaces YACC ; MIT Scheme, which is Professor Sussman's super-simplified dialect of LISP; and Hack, a dungeon-exploring game similar to Rogue.