From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Sebastien Vauban" Newsgroups: gmane.emacs.help Subject: flet is obsolete, but... Date: Wed, 10 Oct 2012 14:39:23 +0200 Organization: Sebastien Vauban Message-ID: <804nm2zekk.fsf@somewhere.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1349872818 10481 80.91.229.3 (10 Oct 2012 12:40:18 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 10 Oct 2012 12:40:18 +0000 (UTC) To: help-gnu-emacs-mXXj517/zsQ@public.gmane.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Wed Oct 10 14:40:25 2012 Return-path: Envelope-to: geh-help-gnu-emacs@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 1TLvaH-0000De-Oq for geh-help-gnu-emacs@m.gmane.org; Wed, 10 Oct 2012 14:40:21 +0200 Original-Received: from localhost ([::1]:56315 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TLva8-0000rA-MU for geh-help-gnu-emacs@m.gmane.org; Wed, 10 Oct 2012 08:40:12 -0400 Original-Path: usenet.stanford.edu!newsfeed.hal-mli.net!feeder3.hal-mli.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!feeder.erje.net!news.mixmin.net!eternal-september.org!feeder.eternal-september.org!mx04.eternal-september.org!.POSTED!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 29 Injection-Info: mx04.eternal-september.org; posting-host="368fa3c7dc5c1bbe516391bd65bd1ab2"; logging-data="15216"; mail-complaints-to="abuse-VVbKFVtnif8H+i2N2EyTrmui9UKz+5OX@public.gmane.org"; posting-account="U2FsdGVkX18j0L2ym748bCvWbD+uhO9Y" User-Agent: Gnus/5.130006 (Ma Gnus v0.6) Emacs/24.2.50 (windows-nt) X-Url: Under construction... X-Archive: encrypt Cancel-Lock: sha1:P6IjYWTB/Elw0j7DkJ8d7EO4IVs= sha1:vk58zpObAEezPFxJEGnnBQGlK7c= Original-Xref: usenet.stanford.edu gnu.emacs.help:194816 X-BeenThere: help-gnu-emacs-mXXj517/zsQ@public.gmane.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Xref: news.gmane.org gmane.emacs.help:87149 Archived-At: Hello, `flet' is an obsolete macro (as of 24.3); use either `cl-flet' or `cl-letf'. But doing so in the following code: --8<---------------cut here---------------start------------->8--- (defun my/revert-buffer () "Unconditionally revert current buffer." (interactive) (flet ((yes-or-no-p (msg) t)) (revert-buffer))) --8<---------------cut here---------------end--------------->8--- does not lead to the right things: - use cl-flet, and the code doesn't behave as it should (i.e., it does ask for a confirmation, before reverting) - use cl-letf, and you've got an error: cl-letf: `let' bindings can have only one value-form: yes-or-no-p, (msg), t What should I do? Best regards, Seb -- Sebastien Vauban