From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: David De La Harpe Golden Newsgroups: gmane.emacs.devel Subject: Re: Lexical binding Date: Fri, 01 Apr 2011 20:12:01 +0100 Message-ID: <4D962381.7070005@harpegolden.net> References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: dough.gmane.org 1301685984 27333 80.91.229.12 (1 Apr 2011 19:26:24 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 1 Apr 2011 19:26:24 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Apr 01 21:26:20 2011 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Q5jz9-0003AT-R6 for ged-emacs-devel@m.gmane.org; Fri, 01 Apr 2011 21:26:19 +0200 Original-Received: from localhost ([127.0.0.1]:35228 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Q5jlS-0006cA-MU for ged-emacs-devel@m.gmane.org; Fri, 01 Apr 2011 15:12:10 -0400 Original-Received: from [140.186.70.92] (port=33276 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1Q5jlO-0006am-Jl for emacs-devel@gnu.org; Fri, 01 Apr 2011 15:12:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Q5jlM-00086K-Op for emacs-devel@gnu.org; Fri, 01 Apr 2011 15:12:05 -0400 Original-Received: from harpegolden.net ([65.99.215.13]:50089) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Q5jlM-00086G-Ld for emacs-devel@gnu.org; Fri, 01 Apr 2011 15:12:04 -0400 Original-Received: from [87.198.55.209] (87-198-55-209.ptr.magnet.ie [87.198.55.209]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client CN "David De La Harpe Golden", Issuer "David De La Harpe Golden Personal CA rev 3" (verified OK)) by harpegolden.net (Postfix) with ESMTPSA id D4A20683E5 for ; Fri, 1 Apr 2011 20:12:02 +0100 (IST) User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.16) Gecko/20110307 Icedove/3.0.11 In-Reply-To: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 65.99.215.13 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:138019 Archived-At: On 01/04/11 18:32, Stefan Monnier wrote: > Just a note that the lexbind branch has been merged into trunk, wow, very cool... waaaiiit... ;;; -*- lexical-binding: t -*- (defun april-fools? () (let ((a t) (check (let ((a nil)) (lambda () a)))) (funcall check))) (april-fools?) => nil This is great news.