From: Chris Hanson <org/chris-hanson/cph>
Date: Wed, 17 Jan 2007 21:00:48 +0000 (+0000)
Subject: Fix broken definition of MATCH-TAIL.
X-Git-Tag: 20090517-FFI~775
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=7d66252482b6b474f8fa9ce7ddbc2b51b8839488;p=mit-scheme.git

Fix broken definition of MATCH-TAIL.
---

diff --git a/v7/src/xml/rdf-struct.scm b/v7/src/xml/rdf-struct.scm
index c644ac585..568e6d52c 100644
--- a/v7/src/xml/rdf-struct.scm
+++ b/v7/src/xml/rdf-struct.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: rdf-struct.scm,v 1.26 2007/01/17 03:42:52 cph Exp $
+$Id: rdf-struct.scm,v 1.27 2007/01/17 21:00:48 cph Exp $
 
 Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
     1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
@@ -301,8 +301,10 @@ USA.
   (*matcher (seq match-prefix match-tail)))
 
 (define (match-tail buffer)
-  (and (read-parser-buffer-char buffer)
-       (match-tail buffer)))
+  (let loop ()
+    (if (read-parser-buffer-char buffer)
+	(loop)))
+  #t)
 
 (define (rdf-prefix? object)
   (and (interned-symbol? object)