From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Emanuel Berg Newsgroups: gmane.emacs.help Subject: Re: if and only if an Error message Date: Sun, 20 Jul 2014 23:38:51 +0200 Organization: Aioe.org NNTP Server Message-ID: <8761irsob8.fsf@debian.uxu> References: <87tx6e2tr1.fsf@gmail.com> <87vbqu1721.fsf@debian.uxu> <871ttijfiy.fsf@web.de> <87k37a1569.fsf@debian.uxu> <87vbqu9fpd.fsf_-_@debian.uxu> <8761iu6l9u.fsf@debian.uxu> <87iomu54xq.fsf@debian.uxu> <87d2d253u1.fsf@debian.uxu> <87lhrpd0wq.fsf@debian.uxu> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1405892431 26288 80.91.229.3 (20 Jul 2014 21:40:31 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 20 Jul 2014 21:40:31 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Sun Jul 20 23:40:24 2014 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 1X8yqF-00085S-37 for geh-help-gnu-emacs@m.gmane.org; Sun, 20 Jul 2014 23:40:23 +0200 Original-Received: from localhost ([::1]:59181 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X8yqE-0000PH-Kc for geh-help-gnu-emacs@m.gmane.org; Sun, 20 Jul 2014 17:40:22 -0400 Original-Path: usenet.stanford.edu!news.kjsl.com!feeder.erje.net!eu.feeder.erje.net!eternal-september.org!feeder.eternal-september.org!aioe.org!.POSTED!not-for-mail Original-Newsgroups: gnu.emacs.help Original-Lines: 31 Original-NNTP-Posting-Host: SIvZRMPqRkkTHAHL6NkRuw.user.speranza.aioe.org Original-X-Complaints-To: abuse@aioe.org User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux) X-Notice: Filtered by postfilter v. 0.8.2 Cancel-Lock: sha1:xnteH1bxHTEQDy0BdMINF6R0i+M= Mail-Copies-To: never Original-Xref: usenet.stanford.edu gnu.emacs.help:206569 X-BeenThere: help-gnu-emacs@gnu.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@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:98840 Archived-At: Michael Heerdegen writes: >> But put it this way: how do I find out a variable >> isn't a user option? > > Yes, C-h v. User options are these variables that > can be "customized". :) That was a subtle way of communicating that! OK, I take back my complaints about the docstring... > Maybe also call `discard-input' as > `command-error-default-function' does. Well, yes, I removed that part from your suggestion (not `discard-input' but the whole part with `command-error-default-function') because I don't have that, neither as a function or a variable. Do you have it? What is it? > And (message "%s" error-str). > ^^^^ Isn't it already a string from this? (let*((error-str (format "%S in %S" data fun)) -- underground experts united