From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Sergey Organov Newsgroups: gmane.emacs.devel Subject: Undocumented menu feature? Date: Thu, 02 Oct 2014 18:34:29 +0400 Message-ID: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1412260510 12464 80.91.229.3 (2 Oct 2014 14:35:10 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 2 Oct 2014 14:35:10 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Oct 02 16:35:04 2014 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1XZhTD-0002PA-Oz for ged-emacs-devel@m.gmane.org; Thu, 02 Oct 2014 16:35:03 +0200 Original-Received: from localhost ([::1]:34502 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XZhTD-00009M-AH for ged-emacs-devel@m.gmane.org; Thu, 02 Oct 2014 10:35:03 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36177) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XZhT4-00007F-Cv for emacs-devel@gnu.org; Thu, 02 Oct 2014 10:35:00 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XZhSv-0004gl-7h for emacs-devel@gnu.org; Thu, 02 Oct 2014 10:34:54 -0400 Original-Received: from plane.gmane.org ([80.91.229.3]:47543) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XZhSv-0004gU-1v for emacs-devel@gnu.org; Thu, 02 Oct 2014 10:34:45 -0400 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1XZhSq-0002GJ-ME for emacs-devel@gnu.org; Thu, 02 Oct 2014 16:34:40 +0200 Original-Received: from 89.175.180.246 ([89.175.180.246]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 02 Oct 2014 16:34:40 +0200 Original-Received: from sorganov by 89.175.180.246 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 02 Oct 2014 16:34:40 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 25 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 89.175.180.246 User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:174934 Archived-At: Hello, I've asked this in help-gnu-emacs, but nobody seems to have a clue there. Hopefully some developer(s) knwow. Here is the reference: http://lists.gnu.org/archive/html/help-gnu-emacs/2014-10/msg00007.html And here is my original question: I suddenly found that my emacs (GNU Emacs 23.2.1, running on Debian/Gnome) is capable of "detaching" some sub-menus and putting them into separate frames. For example, if I click "File" in the main menu, submenu appears containing dashed line at the top, and if I click on that dashed line, entire "File" submenu appears in a separate frame. I can't find anything about the feature by googling for it. Could somebody please point me to relevant documentation? Thanks. -- Sergey.