Minor tweaks.

diff --git a/v7/src/xml/xml-parser.scm b/v7/src/xml/xml-parser.scm
index 1e9476a656bbcd0ad722d510abf1e21b9c7dd8b9..0ce443b9b921dde2cac26c38fc6fb1a5201bf8e7 100644 (file)
--- 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*)
 \f
@@ -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))