4.3BSD/usr/man/man6/doctor.6

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.\" Copyright (c) 1980 Regents of the University of California.
.\" All rights reserved.  The Berkeley software License Agreement
.\" specifies the terms and conditions for redistribution.
.\"
.\"	@(#)doctor.6	6.1 (Berkeley) 5/20/85
.\"
.TH DOCTOR 6 "May 20, 1985"
.UC 4
.SH NAME
doctor \- interact with a psychoanalyst
.SH SYNOPSIS
.B /usr/games/doctor
.SH DESCRIPTION
.I Doctor 
is a lisp-language version of the legendary ELIZA program
of Joseph Weizenbaum.  This script "simulates" a Rogerian psychoanalyst.
Type in lower case, and when you get tired or bored, type 
your interrupt character (either control-C or Rubout). 
Remember to type two carriage returns when you want it to answer.
.PP
In order to run this you must have a Franz Lisp system in /usr/ucb/lisp.
.SH AUTHORS
Adapted for Lisp by Jon L White, moved to Franz by John Foderaro,
from an original script by Joseph Weizenbaum.