From 12bcc7339ee22774871c93a404ffd652a69aeec8 Mon Sep 17 00:00:00 2001
From: yamaoka <yamaoka>
Date: Thu, 15 Jan 2004 11:00:35 +0000
Subject: [PATCH] Synch to No Gnus 200401151059.

---
 lisp/ChangeLog    |    9 +++++++++
 lisp/mm-decode.el |    6 ++++--
 lisp/mm-view.el   |   22 ++++++++++------------
 3 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 821ca6c..ea66135 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,12 @@
+2004-01-15  Katsumi Yamaoka  <yamaoka@jpl.org>
+
+	* mm-decoce.el (mm-multiple-handles): Recognize a string as a mime
+	handle, as well as a list.
+
+	* mm-view.el (mm-w3m-cid-retrieve-1): Call itself recursively.
+	Suggested by ARISAWA Akihiro <ari@mbf.sphere.ne.jp>.
+	(mm-w3m-cid-retrieve): Simplify.
+
 2004-01-14  Kai Grossjohann  <kai@emptydomain.de>
 
 	* message.el (message-kill-to-signature): Allow prefix arg to
diff --git a/lisp/mm-decode.el b/lisp/mm-decode.el
index 550c480..ae14a5c 100644
--- a/lisp/mm-decode.el
+++ b/lisp/mm-decode.el
@@ -1455,8 +1455,10 @@ If RECURSIVE, search recursively."
     parts))
 
 (defun mm-multiple-handles (handles)
-  (and (listp (car handles))
-       (> (length handles) 1)))
+  (and (listp handles)
+       (> (length handles) 1)
+       (or (listp (car handles))
+	   (stringp (car handles)))))
 
 (defun mm-merge-handles (handles1 handles2)
   (append
diff --git a/lisp/mm-view.el b/lisp/mm-view.el
index d3eb051..baff3db 100644
--- a/lisp/mm-view.el
+++ b/lisp/mm-view.el
@@ -198,23 +198,21 @@
   (setq w3m-display-inline-images mm-inline-text-html-with-images))
 
 (defun mm-w3m-cid-retrieve-1 (url handle)
-  (dolist (elem handle)
-    (when (and (listp elem)
-	       (equal url (mm-handle-id elem)))
-      (mm-insert-part elem)
-      (throw 'found-handle (mm-handle-media-type elem)))))
+  (if (mm-multiple-handles handle)
+      (dolist (elem handle)
+	(mm-w3m-cid-retrieve-1 url elem))
+    (when (and (listp handle)
+	       (equal url (mm-handle-id handle)))
+      (mm-insert-part handle)
+      (throw 'found-handle (mm-handle-media-type handle)))))
 
 (defun mm-w3m-cid-retrieve (url &rest args)
   "Insert a content pointed by URL if it has the cid: scheme."
   (when (string-match "\\`cid:" url)
-    (setq url (concat "<" (substring url (match-end 0)) ">"))
     (catch 'found-handle
-      (let ((handles (with-current-buffer w3m-current-buffer
-		       gnus-article-mime-handles)))
-	(if (mm-multiple-handles handles)
-	    (dolist (handle handles)
-	      (mm-w3m-cid-retrieve-1 url handle))
-	  (mm-w3m-cid-retrieve-1 url handles))))))
+      (mm-w3m-cid-retrieve-1 (concat "<" (substring url (match-end 0)) ">")
+			     (with-current-buffer w3m-current-buffer
+			       gnus-article-mime-handles)))))
 
 (defun mm-inline-text-html-render-with-w3m (handle)
   "Render a text/html part using emacs-w3m."
-- 
1.7.10.4