From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: [PATCH] Dired: with prefix argument, open file in new window; and question about lexical scope Date: Tue, 20 Jan 2015 12:28:06 -0500 Message-ID: References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1421774921 22551 80.91.229.3 (20 Jan 2015 17:28:41 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 20 Jan 2015 17:28:41 +0000 (UTC) Cc: emacs-devel@gnu.org To: samer Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jan 20 18:28:36 2015 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 1YDcbU-00033q-Ih for ged-emacs-devel@m.gmane.org; Tue, 20 Jan 2015 18:28:36 +0100 Original-Received: from localhost ([::1]:44896 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YDcbT-0004jz-WF for ged-emacs-devel@m.gmane.org; Tue, 20 Jan 2015 12:28:36 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44346) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YDcbP-0004ip-Vk for emacs-devel@gnu.org; Tue, 20 Jan 2015 12:28:32 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YDcbN-0002Mz-7X for emacs-devel@gnu.org; Tue, 20 Jan 2015 12:28:31 -0500 Original-Received: from mercure.iro.umontreal.ca ([132.204.24.67]:60979) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YDcbN-0002Mv-3G for emacs-devel@gnu.org; Tue, 20 Jan 2015 12:28:29 -0500 Original-Received: from hidalgo.iro.umontreal.ca (hidalgo.iro.umontreal.ca [132.204.27.50]) by mercure.iro.umontreal.ca (Postfix) with ESMTP id E9ED9850F3; Tue, 20 Jan 2015 12:28:28 -0500 (EST) Original-Received: from lechon.iro.umontreal.ca (lechon.iro.umontreal.ca [132.204.27.242]) by hidalgo.iro.umontreal.ca (Postfix) with ESMTP id 406511E5B8B; Tue, 20 Jan 2015 12:28:06 -0500 (EST) Original-Received: by lechon.iro.umontreal.ca (Postfix, from userid 20848) id 31B2EB4102; Tue, 20 Jan 2015 12:28:06 -0500 (EST) In-Reply-To: (samer@samertm.com's message of "Mon, 19 Jan 2015 19:47:21 -0800") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-DIRO-MailScanner-Information: Please contact the ISP for more information X-DIRO-MailScanner: Found to be clean X-DIRO-MailScanner-SpamCheck: n'est pas un polluriel, SpamAssassin (score=-2.82, requis 5, autolearn=not spam, ALL_TRUSTED -2.82, MC_TSTLAST 0.00) X-DIRO-MailScanner-From: monnier@iro.umontreal.ca X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 132.204.24.67 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:181481 Archived-At: > I also have a question about lexical scoping: dired.el is marked as > lexically scoped, but you can see that it tries to pass > `find-file-run-dired' as true to `find-file' dynamically. That has no effect > on `find-file', right? find-file-run-dired is declared with `defcustom' which, like defvar, declares it as a dynamically scoped variable, so yes it does have an effect on `find-file'. Stefan