From ...
From: Erik Naggum <erik@naggum.no>
Subject: Re: empty list?
Date: 1999/02/08
Message-ID: <3127422219075719@naggum.no>#1/1
X-Deja-AN: 441830097
References: <79knsg$b0o$1@nnrp1.dejanews.com>
mail-copies-to: never
Organization: Naggum Software; +47 8800 8879; http://www.naggum.no
Newsgroups: comp.lang.lisp

* mlenyon@bellatlantic.net
| How does one test to see if a list is empty?  You see, I'm trying to get a
| stopping condition to my recursive function:

  the function ENDP returns true if the argument is the end of a proper
  list (nil), false at any non-empty list (a cons), and signals an error in
  every other situation.

#:Erik
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