From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thierry Volpiatto Newsgroups: gmane.emacs.devel Subject: Re: Does map-y-or-n-p works in trunk? Date: Fri, 12 Jul 2013 11:05:14 +0200 Organization: Emacs Helm Message-ID: <87mwpsf8s5.fsf@gmail.com> References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1373620220 16903 80.91.229.3 (12 Jul 2013 09:10:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 12 Jul 2013 09:10:20 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Jul 12 11:10:21 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 1UxZMk-0003Zy-5p for ged-emacs-devel@m.gmane.org; Fri, 12 Jul 2013 11:10:14 +0200 Original-Received: from localhost ([::1]:33979 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UxZMj-0003QY-JJ for ged-emacs-devel@m.gmane.org; Fri, 12 Jul 2013 05:10:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:48455) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UxZMe-0003Kw-Kj for emacs-devel@gnu.org; Fri, 12 Jul 2013 05:10:11 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UxZMc-0006HN-FL for emacs-devel@gnu.org; Fri, 12 Jul 2013 05:10:08 -0400 Original-Received: from plane.gmane.org ([80.91.229.3]:42137) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UxZMc-0006GR-6U for emacs-devel@gnu.org; Fri, 12 Jul 2013 05:10:06 -0400 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1UxZMa-0003Pk-9u for emacs-devel@gnu.org; Fri, 12 Jul 2013 11:10:04 +0200 Original-Received: from 37.161.140.143 ([37.161.140.143]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 12 Jul 2013 11:10:04 +0200 Original-Received: from thierry.volpiatto by 37.161.140.143 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Fri, 12 Jul 2013 11:10:04 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 34 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: 37.161.140.143 User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux) Cancel-Lock: sha1:WRvt6g4wQCYEkSKC6Z5SmIet30I= X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 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:161837 Archived-At: Fabrice Popineau writes: > Hi, > > I get this backtrace when trying to use map-y-or-n-p: > > Debugger entered--Lisp error: (wrong-type-argument stringp #[257 > "\301\300@\"\207" [(#1) format] 4 " > > (fn OBJECT)"]) > format(#[257 "\301\300@\"\207" [(#0) format] 4 "\n\n(fn OBJECT)"] 1) > #[257 "\301\300@\"\207" [(#0) format] 4 "\n\n(fn OBJECT)"](1) > map-y-or-n-p("Even ?" (lambda (x) (evenp x)) (1 2 3 4 5 6)) > eval((map-y-or-n-p "Even ?" (function (lambda (x) (evenp x))) (quote (1 2 3 > 4 5 6))) nil) > eval-last-sexp-1(nil) > eval-last-sexp(nil) > call-interactively(eval-last-sexp nil nil) > command-execute(eval-last-sexp) > > (This is from 'emacs -Q') > Is it a subtle bug specific to me? I can reproduce it, however: (map-y-or-n-p #'(lambda (x) (format "Evenp `%s'? " x)) #'(lambda (x) (evenp x)) (quote (1 2 3 4 5 6))) is working as expected. -- Thierry Get my Gnupg key: gpg --keyserver pgp.mit.edu --recv-keys 59F29997