From 7616bbebaa4a9c9a22c6e6ae0c03fadd5b7639fa Mon Sep 17 00:00:00 2001
From: yamaoka <yamaoka>
Date: Wed, 27 Nov 2002 01:57:39 +0000
Subject: [PATCH] Synch with Oort Gnus.

---
 lisp/ChangeLog   |    8 ++++++++
 lisp/gnus-art.el |    2 +-
 lisp/gnus-sum.el |   17 ++++++++++++++++-
 3 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 96eb867..32dd31c 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,11 @@
+2002-11-26  Kevin Ryde <user42@zip.com.au>
+	
+	* gnus-art.el (gnus-mime-copy-part): Look for filename
+	parameter under content-disposition, not content-type.
+
+	* gnus-sum.el (gnus-summary-find-uncancelled): New function.
+	(gnus-summary-reselect-current-group): Use it.
+
 2002-11-26  ShengHuo ZHU  <zsh@cs.rochester.edu>
 
 	* gnus-agent.el (gnus-agent-uncached-articles): if
diff --git a/lisp/gnus-art.el b/lisp/gnus-art.el
index 830f75c..b7af866 100644
--- a/lisp/gnus-art.el
+++ b/lisp/gnus-art.el
@@ -4255,7 +4255,7 @@ General format specifiers can also be used.  See Info node
 		    (file-name-nondirectory
 		     (or
 		      (mail-content-type-get (mm-handle-type handle) 'name)
-		      (mail-content-type-get (mm-handle-type handle)
+		      (mail-content-type-get (mm-handle-disposition handle)
 					     'filename)
 		      "*decoded*"))))
 	 (buffer (and base (generate-new-buffer base))))
diff --git a/lisp/gnus-sum.el b/lisp/gnus-sum.el
index fd6065b..ab15c72 100644
--- a/lisp/gnus-sum.el
+++ b/lisp/gnus-sum.el
@@ -6175,13 +6175,28 @@ With arg, turn line truncation on iff arg is positive."
 	  (> (prefix-numeric-value arg) 0)))
   (redraw-display))
 
+(defun gnus-summary-find-uncancelled ()
+  "Return the number of an uncancelled article.
+The current article is considered, then following articles, then previous
+articles.  If all articles are cancelled then return a dummy 0."
+  (let (found)
+    (dolist (rev '(nil t))
+      (unless found      ; don't demand the reverse list if we don't need it
+        (let ((data (gnus-data-find-list
+                     (gnus-summary-article-number) (gnus-data-list rev))))
+          (while (and data (not found))
+            (if (not (eq gnus-canceled-mark (gnus-data-mark (car data))))
+                (setq found (gnus-data-number (car data))))
+            (setq data (cdr data))))))
+    (or found 0)))
+
 (defun gnus-summary-reselect-current-group (&optional all rescan)
   "Exit and then reselect the current newsgroup.
 The prefix argument ALL means to select all articles."
   (interactive "P")
   (when (gnus-ephemeral-group-p gnus-newsgroup-name)
     (error "Ephemeral groups can't be reselected"))
-  (let ((current-subject (gnus-summary-article-number))
+  (let ((current-subject (gnus-summary-find-uncancelled))
 	(group gnus-newsgroup-name))
     (setq gnus-newsgroup-begin nil)
     (gnus-summary-exit)
-- 
1.7.10.4