From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kelly Dean Newsgroups: gmane.emacs.devel Subject: The purpose of makunbound (Was: Run hook when variable is set) Date: Wed, 18 Feb 2015 03:19:27 +0000 Message-ID: References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1424229671 25800 80.91.229.3 (18 Feb 2015 03:21:11 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 18 Feb 2015 03:21:11 +0000 (UTC) Cc: emacs-devel@gnu.org To: Richard Stallman Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Feb 18 04:21:00 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 1YNvC8-0002Wq-JC for ged-emacs-devel@m.gmane.org; Wed, 18 Feb 2015 04:21:00 +0100 Original-Received: from localhost ([::1]:48197 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YNvC7-0003hA-KX for ged-emacs-devel@m.gmane.org; Tue, 17 Feb 2015 22:20:59 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51848) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YNvBw-0003h2-A5 for emacs-devel@gnu.org; Tue, 17 Feb 2015 22:20:48 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YNvBt-0001Ry-0f for emacs-devel@gnu.org; Tue, 17 Feb 2015 22:20:48 -0500 Original-Received: from relay6-d.mail.gandi.net ([2001:4b98:c:538::198]:53537) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YNvBs-0001Rm-RD; Tue, 17 Feb 2015 22:20:44 -0500 Original-Received: from mfilter21-d.gandi.net (mfilter21-d.gandi.net [217.70.178.149]) by relay6-d.mail.gandi.net (Postfix) with ESMTP id AFCCBFB86E; Wed, 18 Feb 2015 04:20:43 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at mfilter21-d.gandi.net Original-Received: from relay6-d.mail.gandi.net ([217.70.183.198]) by mfilter21-d.gandi.net (mfilter21-d.gandi.net [10.0.15.180]) (amavisd-new, port 10024) with ESMTP id zd+8vkpcK+ZO; Wed, 18 Feb 2015 04:20:42 +0100 (CET) X-Originating-IP: 66.220.3.179 Original-Received: from localhost (gm179.geneticmail.com [66.220.3.179]) (Authenticated sender: kelly@prtime.org) by relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 646BDFB87D; Wed, 18 Feb 2015 04:20:41 +0100 (CET) In-reply-to: X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2001:4b98:c:538::198 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:183225 Archived-At: > The word "unbound" is being used in an ambiguous fashion, but once you > see past that, there is nothing strange about what's really going on. What's the use case of doing makunbound on a dynamically let-bound variable?