(article-transform-date): Fix infinite recursion.

[gnus] / lisp / mm-url.el

diff --git a/lisp/mm-url.el b/lisp/mm-url.el
index 3e80f6a..498d061 100644 (file)
--- a/lisp/mm-url.el
+++ b/lisp/mm-url.el
@@ -1,7 +1,6 @@
 ;;; mm-url.el --- a wrapper of url functions/commands for Gnus
 
-;; Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
-;;   Free Software Foundation, Inc.
+;; Copyright (C) 2001-2011  Free Software Foundation, Inc.
 
 ;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
 
@@ -365,16 +364,19 @@ If FOLLOW-REFRESH is non-nil, redirect refresh url in META."
 (defun mm-url-decode-entities ()
   "Decode all HTML entities."
   (goto-char (point-min))
-  (while (re-search-forward "&\\(#[0-9]+\\|#x[0-9a-f]+\\|[a-z]+[0-9]*\\);" nil t)
+  (while (re-search-forward "&\\(#[0-9]+\\|#x[0-9a-f]+\\|[a-z]+[0-9]*\\);"
+                           nil t)
     (let* ((entity (match-string 1))
           (elem (if (eq (aref entity 0) ?\#)
-                    (let ((c (mm-ucs-to-char
-                              ;; Hex number: &#x3212
-                              (if (eq (aref entity 1) ?x)
-                                  (string-to-number (substring entity 2)
-                                                    16)
-                                ;; Decimal number: &#23
-                                (string-to-number (substring entity 1))))))
+                    (let ((c
+                           ;; Hex number: &#x3212
+                           (if (eq (aref entity 1) ?x)
+                               (string-to-number (substring entity 2)
+                                                 16)
+                             ;; Decimal number: &#23
+                             (string-to-number (substring entity 1)))))
+                      (setq c (or (cdr (assq c mm-extra-numeric-entities))
+                                  (mm-ucs-to-char c)))
                       (if (mm-char-or-char-int-p c) c ?#))
                   (or (cdr (assq (intern entity)
                                  mm-url-html-entities))
@@ -501,5 +503,4 @@ spaces.  Die Die Die."
 
 (provide 'mm-url)
 
-;; arch-tag: 0594f9b3-417c-48b0-adc2-5082e1e7917f
 ;;; mm-url.el ends here