To use the 6.001 Scheme on athena you must be on a vax.  Then you must:

	attach scheme.old

To run scheme at the athena prompt type:

	/mit/scheme/vaxbin/scm6001

To run scheme from emacs you must first load the interface libraries,
as follows:

	M-x load-file<ret>
	/mit/scheme/dist/etc/scheme.el<ret>

	M-x load-file<ret>
	/mit/scheme/dist/etc/xscheme.el<ret>

Then to run scheme:

	C-u M-x run-scheme<ret>
	/mit/scheme/vaxbin/scm6001

To evaluate an expression inside emacs use:

	C-x C-e

To abort execution or return to the top level REPL from a error level use:

	C-c g

For more information on how to use scheme inside emacs type (in the *scheme*
buffer):

	C-h m

For more information on the scheme language look in:

	/mit/scheme/dist/documentation/*.txt

/mit/scheme/dist/documentation/r3rs contains the LaTex sources for the
"Revised Revised Revised Report on Scheme" this is the document that define
what STANDARD scheme is.  NOTE: 6.001 is not completely standard.

To reset the scheme process if it gets into a really bizarre state use:

	M-x reset-scheme