2001-01-21 ShengHuo ZHU <zsh@cs.rochester.edu>

	* message.el (message-forward): Use mule4.
	* mm-util.el (mm-string-as-unibyte): New.
	* message.el (message-forward): Use it.
	* message.el (message-cite-original-without-signature): Don't peel
	off the blank line.
	(message-get-reply-headers): Add Cc if it is not in follow-to.
	* message.el (message-send-mail): Content-Type may not be there.
	By Alberto Lusiani.
	* gnus-art.el (article-display-x-face): Insert X-Face if there is
	not.
	* rfc2047.el (rfc2047-fold-region): Don't insert LWSP if there is
	one.
	* gnus-win.el (gnus-configure-windows): switch-to-buffer in XEmacs.
	(gnus-remove-some-windows): Ditto.
	* mm-decode.el (mm-interactively-view-part): Don't copy-sequence
	handle.
	* gnus-art.el (gnus-mime-view-part): Copy it.
	(gnus-mime-view-part-as-type): Add into gnus-article-mime-handles.
	* nnmail.el (nnmail-get-new-mail): Find group only if file is not
	orig-file. Use ',source.
	* nnslashdot.el (nnslashdot-request-list): Get the right year. By
	Lars Magne Ingebrigtsen.
	* pop3.el (pop3-get-message-count): Andrew Innes
	<andrewi@gnu.org>'s patch of 1999-12-01 was not fully committed.

1 files changed, 22 insertions, 0 deletions

diff --git a/lisp/gnus/pop3.el b/lisp/gnus/pop3.el
index aa040d228f0..ed265af8dee 100644
--- a/lisp/gnus/pop3.el
+++ b/lisp/gnus/pop3.el
@@ -106,6 +106,28 @@ Used for APOP authentication.")
     )
   t)
 
+(defun pop3-get-message-count ()
+  "Return the number of messages in the maildrop."
+  (let* ((process (pop3-open-server pop3-mailhost pop3-port))
+	 message-count
+	 (pop3-password pop3-password)
+	 )
+    ;; for debugging only
+    (if pop3-debug (switch-to-buffer (process-buffer process)))
+    ;; query for password
+    (if (and pop3-password-required (not pop3-password))
+	(setq pop3-password
+	      (pop3-read-passwd (format "Password for %s: " pop3-maildrop))))
+    (cond ((equal 'apop pop3-authentication-scheme)
+	   (pop3-apop process pop3-maildrop))
+	  ((equal 'pass pop3-authentication-scheme)
+	   (pop3-user process pop3-maildrop)
+	   (pop3-pass process))
+	  (t (error "Invalid POP3 authentication scheme.")))
+    (setq message-count (car (pop3-stat process)))
+    (pop3-quit process)
+    message-count))
+
 (defun pop3-open-server (mailhost port)
   "Open TCP connection to MAILHOST on PORT.
 Returns the process associated with the connection."