From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.user/9982 Path: news.gmane.org!not-for-mail From: Katsumi Yamaoka Newsgroups: gmane.emacs.gnus.user Subject: Re: exec elisp when entering group Date: Thu, 29 Nov 2007 10:05:15 +0900 Organization: Emacsen advocacy group Message-ID: References: <5r6afaF12ubc4U1@mid.uni-berlin.de> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1196300549 11943 80.91.229.12 (29 Nov 2007 01:42:29 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 29 Nov 2007 01:42:29 +0000 (UTC) To: info-gnus-english@gnu.org Original-X-From: info-gnus-english-bounces+gegu-info-gnus-english=m.gmane.org@gnu.org Thu Nov 29 02:42:36 2007 Return-path: Envelope-to: gegu-info-gnus-english@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1IxYQF-0002Xr-Qn for gegu-info-gnus-english@m.gmane.org; Thu, 29 Nov 2007 02:42:36 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1IxYPz-0001LH-KQ for gegu-info-gnus-english@m.gmane.org; Wed, 28 Nov 2007 20:42:19 -0500 Original-Path: shelby.stanford.edu!headwall.stanford.edu!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail Original-Newsgroups: gnu.emacs.gnus Original-Lines: 30 Original-X-Trace: individual.net b2Tcv8/YNTylV3Y6Ya3MUgeE8Hh3Tq1nus1RJXiqmwWabruik= Cancel-Lock: sha1:lcV5TNajRyftXphM3FKh6rmXaU8= sha1:537LLgdc9fOtE4WbeEjkiO7oi0M= X-Face: #kKnN,xUnmKia.'[pp`; Omh}odZK)?7wQSl"4o04=EixTF+V[""w~iNbM9ZL+.b*_CxUmFk B#Fu[*?MZZH@IkN:!"\w%I_zt>[$nm7nQosZ<3eu; B:$Q_:p!',P.c0-_Cy[dz4oIpw0ESA^D*1Lw= L&i*6&( User-Agent: Gnus/5.110007 (No Gnus v0.7) Emacs/23.0.50 (gnu/linux) Original-Xref: shelby.stanford.edu gnu.emacs.gnus:80192 X-BeenThere: info-gnus-english@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Announcements and discussions for GNUS, the GNU Emacs Usenet newsreader \(in English\)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: info-gnus-english-bounces+gegu-info-gnus-english=m.gmane.org@gnu.org Errors-To: info-gnus-english-bounces+gegu-info-gnus-english=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.gnus.user:9982 Archived-At: >>>>> Richard G Riley wrote: > Is it possible to execute a group specific elisp block when entering a > group in Gnus? There are several hooks that can be used according to your purpose. Try `M-x apropos RET ^gnus-\(summary\|select\)-.*-hook$ RET'. `gnus-select-group-hook' is run in the summary buffer just after entering a group. The summary buffer is empty. You can refer to the `gnus-newsgroup-name' for the news group name. The variable `gnus-article-buffer' holds the article buffer name but it has not been created or has not been prepared. For instance: (add-hook 'gnus-select-group-hook (lambda () (message "I just entered to the %s group" gnus-newsgroup-name) (sit-for 1))) `gnus-select-article-hook' is run in the summary buffer whenever an article has been displayed. For instance: (add-hook 'gnus-select-article-hook (lambda () (message "This article has %d lines" (with-current-buffer gnus-article-buffer (count-lines (point-min) (point-max)))))) See also: (info "(gnus)Group Parameters")