ILISP  is the Stanford name for UC Irvine Lisp.  It is a version
of Stanford Lisp 1.6 with an in-core BBN-style editor and 
superior trace and break facilities for debugging.  Detailed
documention is available from the Computer Science office
at $3.50, or from Bruce Anderson (DBA) who is the local manager.
There is also a machine-readable version of the documentation on
ILISP.UCB[UP,DOC].

To run ILISP on the Stanford system, try
R IL