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: Best Way to Change Code to Use cl-lib Date: Sun, 16 Dec 2012 11:00:42 -0500 Message-ID: References: <50CCB967.8020301@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1355673648 18710 80.91.229.3 (16 Dec 2012 16:00:48 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 16 Dec 2012 16:00:48 +0000 (UTC) Cc: emacs-devel@gnu.org To: Eric James Michael Ritz Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Dec 16 17:01:00 2012 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 1TkGeC-0006JF-49 for ged-emacs-devel@m.gmane.org; Sun, 16 Dec 2012 17:01:00 +0100 Original-Received: from localhost ([::1]:55431 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TkGdy-0004b9-VD for ged-emacs-devel@m.gmane.org; Sun, 16 Dec 2012 11:00:46 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:49427) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TkGdw-0004al-GS for emacs-devel@gnu.org; Sun, 16 Dec 2012 11:00:45 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TkGdv-0003XA-Iq for emacs-devel@gnu.org; Sun, 16 Dec 2012 11:00:44 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.182]:7325) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TkGdv-0003X5-Fk for emacs-devel@gnu.org; Sun, 16 Dec 2012 11:00:43 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Av0EAG6Zu09MCoyD/2dsb2JhbABEtBGBCIIWAQVWIxALNBIUGA0kiCG6CZBEA4hCmnGBWIMH X-IronPort-AV: E=Sophos;i="4.75,637,1330923600"; d="scan'208";a="210025772" Original-Received: from 76-10-140-131.dsl.teksavvy.com (HELO pastel.home) ([76.10.140.131]) by ironport2-out.teksavvy.com with ESMTP/TLS/ADH-AES256-SHA; 16 Dec 2012 11:00:42 -0500 Original-Received: by pastel.home (Postfix, from userid 20848) id 28E284E08C; Sun, 16 Dec 2012 11:00:42 -0500 (EST) In-Reply-To: <50CCB967.8020301@gmail.com> (Eric James Michael Ritz's message of "Sat, 15 Dec 2012 12:54:47 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 206.248.154.182 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:155602 Archived-At: There are various options, and you'll have to judge for yourself which is best for your particular case: - live with the warnings. - switch to cl-lib and ask users of older Emacsen to install cl-lib (available in GNU ELPA). - add things like (unless (fboundp 'cl-letf) (defalias 'cl-letf 'letf)). - change the code to use something else (e.g. for flet, you can switch to using either defadvice or (let ((f1 (lambda ..))) ...). - ... Stefan