From 61ac33db8a6da31f3fef7fb3249ddb0867532a85 Mon Sep 17 00:00:00 2001 From: "Michael R. Blair" Date: Thu, 25 May 1995 18:25:54 +0000 Subject: [PATCH] Corrected printed representation of undefined values: they are _NOT_ useless since they supply synchronization points and help programmers to avoid ill- behaved implementation dependencies. --- v7/src/runtime/unpars.scm | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/v7/src/runtime/unpars.scm b/v7/src/runtime/unpars.scm index 8ea171d80..3079fa089 100644 --- a/v7/src/runtime/unpars.scm +++ b/v7/src/runtime/unpars.scm @@ -1,6 +1,6 @@ #| -*-Scheme-*- -$Id: unpars.scm,v 14.42 1995/04/12 21:14:45 cph Exp $ +$Id: unpars.scm,v 14.43 1995/05/25 18:25:54 ziggy Exp $ Copyright (c) 1988-95 Massachusetts Institute of Technology @@ -320,7 +320,7 @@ MIT in each case. |# (cond ((not object) (*unparse-string "#f")) ((null? object) (*unparse-string "()")) ((eq? object #t) (*unparse-string "#t")) - ((undefined-value? object) (*unparse-string "#[useless-value]")) + ((undefined-value? object) (*unparse-string "#[unspecified-return-value]")) ((eq? object lambda-auxiliary-tag) (*unparse-string "#!aux")) ((eq? object lambda-optional-tag) (*unparse-string "#!optional")) ((eq? object lambda-rest-tag) (*unparse-string "#!rest")) -- 2.25.1