From 995e2221ec15507b44ec7a2a240b6a58ddd27a82 Mon Sep 17 00:00:00 2001
From: Chris Hanson <org/chris-hanson/cph>
Date: Wed, 9 May 2001 18:10:21 +0000
Subject: [PATCH] In PROMPT-FOR-STRING-TABLE-NAME, verifier must no assume that
 STRING-TABLE-GET will return false value only when key isn't in table.

---
 v7/src/edwin/prompt.scm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/v7/src/edwin/prompt.scm b/v7/src/edwin/prompt.scm
index 7a6e9f617..1f4db8961 100644
--- a/v7/src/edwin/prompt.scm
+++ b/v7/src/edwin/prompt.scm
@@ -1,6 +1,6 @@
 ;;; -*-Scheme-*-
 ;;;
-;;; $Id: prompt.scm,v 1.194 2001/05/08 21:08:36 cph Exp $
+;;; $Id: prompt.scm,v 1.195 2001/05/09 18:10:21 cph Exp $
 ;;;
 ;;; Copyright (c) 1986, 1989-2001 Massachusetts Institute of Technology
 ;;;
@@ -271,7 +271,9 @@
 	 (lambda (string)
 	   (string-table-completions string-table string))
 	 (lambda (string)
-	   (string-table-get string-table string))
+	   (let ((default (list 'DEFAULT)))
+	     (not (eq? (string-table-get string-table string default)
+		       default))))
 	 'CASE-INSENSITIVE-COMPLETION? (string-table-ci? string-table)
 	 options))
 
-- 
2.25.1