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- ;;;-*-Mode:LISP; Package: PCL; Base:10; Syntax:Common-lisp -*-
- ;;;
- ;;; *************************************************************************
- ;;; Copyright (c) 1985, 1986, 1987, 1988, 1989, 1990 Xerox Corporation.
- ;;; All rights reserved.
- ;;;
- ;;; Use and copying of this software and preparation of derivative works
- ;;; based upon this software are permitted. Any distribution of this
- ;;; software or derivative works must comply with all applicable United
- ;;; States export control laws.
- ;;;
- ;;; This software is made available AS IS, and Xerox Corporation makes no
- ;;; warranty about the software, its performance or its conformity to any
- ;;; specification.
- ;;;
- ;;; Any person obtaining a copy of this software is requested to send their
- ;;; name and post office or electronic mail address to:
- ;;; CommonLoops Coordinator
- ;;; Xerox PARC
- ;;; 3333 Coyote Hill Rd.
- ;;; Palo Alto, CA 94304
- ;;; (or send Arpanet mail to CommonLoops-Coordinator.pa@Xerox.arpa)
- ;;;
- ;;; Suggestions, comments and requests for improvements are also welcome.
- ;;; *************************************************************************
- ;;;
-
- (in-package 'pcl)
-
- ;;;
- ;;; The built-in method combination types as taken from page 1-31 of 88-002R.
- ;;; Note that the STANDARD method combination type is defined by hand in the
- ;;; file combin.lisp.
- ;;;
-
- (define-method-combination + :identity-with-one-argument t)
- (define-method-combination and :identity-with-one-argument t)
- (define-method-combination append :identity-with-one-argument nil)
- (define-method-combination list :identity-with-one-argument nil)
- (define-method-combination max :identity-with-one-argument t)
- (define-method-combination min :identity-with-one-argument t)
- (define-method-combination nconc :identity-with-one-argument t)
- (define-method-combination or :identity-with-one-argument t)
- (define-method-combination progn :identity-with-one-argument t)
-
-