slackbuilds_ponce/development/mit-scheme/README

MIT/GNU Scheme is an implementation of the Scheme programming language,
providing an interpreter, compiler, source-code debugger, integrated
Emacs-like editor, and a large runtime library. MIT/GNU Scheme is best suited
to programming large applications with a rapid development cycle.
                                                                     
http://www.gnu.org/software/mit-scheme/