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: opaque data types Date: Fri, 07 Jun 2013 12:17:11 -0400 Message-ID: References: <51AE71DB.8060005@yandex.ru> <87zjv41uer.fsf@lifelogs.com> <878v2oxwhr.fsf@lifelogs.com> <87r4gfa8nw.fsf@uwakimon.sk.tsukuba.ac.jp> <87fvwvwgg5.fsf@lifelogs.com> <87li6maa9r.fsf@uwakimon.sk.tsukuba.ac.jp> <87sj0uqdhm.fsf_-_@lifelogs.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1370621967 12821 80.91.229.3 (7 Jun 2013 16:19:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 7 Jun 2013 16:19:27 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Jun 07 18:19:27 2013 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 1UkzNv-0004q2-3C for ged-emacs-devel@m.gmane.org; Fri, 07 Jun 2013 18:19:27 +0200 Original-Received: from localhost ([::1]:42084 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkzNu-0002ss-In for ged-emacs-devel@m.gmane.org; Fri, 07 Jun 2013 12:19:26 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47938) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkzLv-0007hg-Mj for emacs-devel@gnu.org; Fri, 07 Jun 2013 12:17:25 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UkzLu-0000w4-Cg for emacs-devel@gnu.org; Fri, 07 Jun 2013 12:17:23 -0400 Original-Received: from chene.dit.umontreal.ca ([132.204.246.20]:38226) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkzLu-0000vi-6q for emacs-devel@gnu.org; Fri, 07 Jun 2013 12:17:22 -0400 Original-Received: from faina.iro.umontreal.ca (lechon.iro.umontreal.ca [132.204.27.242]) by chene.dit.umontreal.ca (8.14.1/8.14.1) with ESMTP id r57GHBBR021473; Fri, 7 Jun 2013 12:17:11 -0400 Original-Received: by faina.iro.umontreal.ca (Postfix, from userid 20848) id 36090B417C; Fri, 7 Jun 2013 12:17:11 -0400 (EDT) In-Reply-To: <87sj0uqdhm.fsf_-_@lifelogs.com> (Ted Zlatanov's message of "Fri, 07 Jun 2013 09:03:49 -0400") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-NAI-Spam-Flag: NO X-NAI-Spam-Level: X-NAI-Spam-Threshold: 5 X-NAI-Spam-Score: 0.2 X-NAI-Spam-Rules: 2 Rules triggered GEN_SPAM_FEATRE=0.2, RV4602=0 X-NAI-Spam-Version: 2.3.0.9362 : core <4602> : streams <975719> : uri <1441147> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 132.204.246.20 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:160236 Archived-At: > Currently auth-source.el uses a closure for that, which is not ideal. It can use the standard "opaque-at-print-time" object, i.e. the symbol (which is indeed what is used by lexical-let closures, but not by lexical-binding closures, where the password would be displayed in the printed representation). Stefan