From: Chris Hanson <org/chris-hanson/cph>
Date: Tue, 5 Aug 2003 16:51:42 +0000 (+0000)
Subject: Minor tweaks.
X-Git-Tag: 20090517-FFI~1827
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=bff66ac9d6bc78b545b5b47dda9854dddb79908e;p=mit-scheme.git

Minor tweaks.
---

diff --git a/v7/src/xml/xml-parser.scm b/v7/src/xml/xml-parser.scm
index 1e9476a65..0ce443b9b 100644
--- a/v7/src/xml/xml-parser.scm
+++ b/v7/src/xml/xml-parser.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: xml-parser.scm,v 1.33 2003/08/03 06:14:19 cph Exp $
+$Id: xml-parser.scm,v 1.34 2003/08/05 16:51:42 cph Exp $
 
 Copyright 2001,2002,2003 Massachusetts Institute of Technology
 
@@ -892,11 +892,9 @@ USA.
 	  (make-xml-parameter-entity-ref name)))))
 
 (define (find-parameter-entity name)
-  (let loop ((entities *parameter-entities*))
-    (and (pair? entities)
-	 (if (eq? (xml-parameter-!entity-name (car entities)) name)
-	     (car entities)
-	     (loop (cdr entities))))))
+  (find-matching-item *parameter-entities*
+    (lambda (entity)
+      (eq? name (xml-parameter-!entity-name entity)))))
 
 (define *parameter-entities*)
 
@@ -1283,9 +1281,7 @@ USA.
 	 (external-decl-parser (*matcher (seq "<!ATTLIST" S))
 			       parse-!attlist))
 	(parse-!entity
-	 (external-decl-parser (*matcher (seq "<!ENTITY"
-					      S
-					      (? (seq "%" S))))
+	 (external-decl-parser (*matcher (seq "<!ENTITY" S (? (seq "%" S))))
 			       parse-!entity))
 	(parse-!notation
 	 (external-decl-parser (*matcher (seq "<!NOTATION" S))