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Re: How to get all unread news numbers of gnus?

From: Andy Stewart
Subject: Re: How to get all unread news numbers of gnus?
Date: Thu, 02 Oct 2008 00:14:41 +0800
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.0.60 (gnu/linux)

Andy Stewart <> writes:

> Hi, everyone!
> I want to write a function that notify gnus coming news.
> And display unread news number in mode-line.
> But I don't know how to get the numbers of all unread news after execute
> command 'gnus-group-get-new-news'.
> This have a command or variable that can do this?
> Thanks for your help!
> Regards.
> Andy.

Answer myself question:

(defun gnus-get-unread-news-number ()
  "Get the total number of unread news of gnus group."
  (let (total-unread-news-number)
    (setq total-unread-news-number 0)
    (mapc '(lambda (g)
             (let* ((group (car g))
                    (unread (gnus-group-unread group)))
               (when (and (numberp unread)
                          (> unread 0))
                 (setq total-unread-news-number (+ total-unread-news-number 


   -- Andy.

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