From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: How to get a file name with a warning like this Date: Sat, 29 Aug 2020 04:12:20 +0200 Message-ID: <87ft86dwu3.fsf@ebih.ebihd> References: <87bliugywi.fsf@local.lan> <87k0xidxa6.fsf@ebih.ebihd> Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2450"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:JMfnGrE3bUlU/dm4YsudJX1UVP4= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 29 04:12:50 2020 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kBqML-0000WD-Ea for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 29 Aug 2020 04:12:49 +0200 Original-Received: from localhost ([::1]:50888 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kBqMK-0007QB-GB for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 28 Aug 2020 22:12:48 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:45500) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kBqM1-0007Pz-Eh for help-gnu-emacs@gnu.org; Fri, 28 Aug 2020 22:12:29 -0400 Original-Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:41788 helo=ciao.gmane.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kBqLz-0006DL-Se for help-gnu-emacs@gnu.org; Fri, 28 Aug 2020 22:12:29 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1kBqLy-00005P-BY for help-gnu-emacs@gnu.org; Sat, 29 Aug 2020 04:12:26 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/28 22:05:02 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 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-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:123838 Archived-At: >> Warning (bytecomp): Use ‘with-current-buffer’ .... >> rather than save-excursion+set-buffer [...] >> How can I make the warning message tell me which >> file[s] it is finding the problem code in? > > Seem like a tough problem ... but ... > > wait! > > I just got a moment of inspiration! > > What about using `with-current-buffer' rather than > `save-excursion' and `set-buffer' > > ??? Heh, sorry, but to answer you question ... the byte compiler should tell you already what file is the origin of the warning. B/c you yanked the error message here, this makes it even weirder, b/c that means you killed the part that tells in what file it happened. -- underground experts united http://user.it.uu.se/~embe8573 https://dataswamp.org/~incal