forbus@uiucdcsp.UUCP (01/17/87)
TI has a rather lovely implementation of Scheme for PC's, $99 in unit quantities. It includes a compiler, EMACS-clone editor (although, being written in SCHEME, it crawls), bignums, and the ability to escape to DOS (to use your own editor, for instance). It's quite alot of fun, I highly recommend it.