From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.bugs Subject: bug#30938: 27.0; `dired-do-create-files' etc.: do NOT always raise error if no files Date: Wed, 28 Mar 2018 23:27:04 +0300 Organization: LINKOV.NET Message-ID: <87605g7xpj.fsf@mail.linkov.net> References: <7ea429b5-b12e-4639-9d77-11db71504d9c@default> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1522268891 10753 195.159.176.226 (28 Mar 2018 20:28:11 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 28 Mar 2018 20:28:11 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) Cc: 30938@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Mar 28 22:28:06 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f1Hfy-0002iM-Ix for geb-bug-gnu-emacs@m.gmane.org; Wed, 28 Mar 2018 22:28:06 +0200 Original-Received: from localhost ([::1]:40882 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f1Hi2-0001dU-0d for geb-bug-gnu-emacs@m.gmane.org; Wed, 28 Mar 2018 16:30:14 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36785) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f1Hhr-0001c9-ER for bug-gnu-emacs@gnu.org; Wed, 28 Mar 2018 16:30:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f1Hhq-0004iO-OV for bug-gnu-emacs@gnu.org; Wed, 28 Mar 2018 16:30:03 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:49800) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f1Hhq-0004hm-Lj for bug-gnu-emacs@gnu.org; Wed, 28 Mar 2018 16:30:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1f1Hhq-0000kS-7i for bug-gnu-emacs@gnu.org; Wed, 28 Mar 2018 16:30:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 28 Mar 2018 20:30:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 30938 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 30938-submit@debbugs.gnu.org id=B30938.15222689482796 (code B ref 30938); Wed, 28 Mar 2018 20:30:02 +0000 Original-Received: (at 30938) by debbugs.gnu.org; 28 Mar 2018 20:29:08 +0000 Original-Received: from localhost ([127.0.0.1]:57697 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f1Hgx-0000j2-On for submit@debbugs.gnu.org; Wed, 28 Mar 2018 16:29:07 -0400 Original-Received: from sub3.mail.dreamhost.com ([69.163.253.7]:49154 helo=homiemail-a21.g.dreamhost.com) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f1Hgv-0000it-Lu for 30938@debbugs.gnu.org; Wed, 28 Mar 2018 16:29:06 -0400 Original-Received: from homiemail-a21.g.dreamhost.com (localhost [127.0.0.1]) by homiemail-a21.g.dreamhost.com (Postfix) with ESMTP id BE4561C0065; Wed, 28 Mar 2018 13:29:04 -0700 (PDT) Original-Received: from localhost.linkov.net (m91-129-101-145.cust.tele2.ee [91.129.101.145]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) (Authenticated sender: jurta@jurta.org) by homiemail-a21.g.dreamhost.com (Postfix) with ESMTPSA id CBE6D1C0058; Wed, 28 Mar 2018 13:29:03 -0700 (PDT) In-Reply-To: (Drew Adams's message of "Sun, 25 Mar 2018 09:45:57 -0700 (PDT)") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:144673 Archived-At: > For example, `dired-do-isearch' could be called non-interactively > in a context where it should do nothing (or something else should > be done) if there are no marked files. Something like this is > better: > > (defun dired-do-isearch (&optional interactivep) > "Search for a string through all marked files using Isearch. > When invoked interactively, raise an error if no files are marked." > (interactive "p") > (multi-isearch-files > (dired-get-marked-files > nil nil 'dired-nondirectory-p nil interactivep))) Is there a better way than doing the same by adding such a formal arg to all 12 affected commands?