From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.bugs Subject: bug#46621: Copy line Date: Thu, 18 Feb 2021 21:07:05 +0200 Organization: LINKOV.NET Message-ID: <87tuq99ova.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="29778"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (x86_64-pc-linux-gnu) To: 46621@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Feb 18 20:16:45 2021 Return-path: Envelope-to: geb-bug-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 1lCon7-0007dk-7p for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 18 Feb 2021 20:16:45 +0100 Original-Received: from localhost ([::1]:46840 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lCon6-0005z4-83 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 18 Feb 2021 14:16:44 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59406) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lCokU-0004vU-4w for bug-gnu-emacs@gnu.org; Thu, 18 Feb 2021 14:14:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36458) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lCokT-0005Y5-Sd for bug-gnu-emacs@gnu.org; Thu, 18 Feb 2021 14:14:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lCokT-0000Zw-MQ for bug-gnu-emacs@gnu.org; Thu, 18 Feb 2021 14:14:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 18 Feb 2021 19:14:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 46621 X-GNU-PR-Package: emacs X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.16136755822149 (code B ref -1); Thu, 18 Feb 2021 19:14:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 18 Feb 2021 19:13:02 +0000 Original-Received: from localhost ([127.0.0.1]:48004 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lCojV-0000YZ-Mo for submit@debbugs.gnu.org; Thu, 18 Feb 2021 14:13:01 -0500 Original-Received: from lists.gnu.org ([209.51.188.17]:45104) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lCojU-0000YB-11 for submit@debbugs.gnu.org; Thu, 18 Feb 2021 14:13:00 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59096) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lCojQ-00040C-5w for bug-gnu-emacs@gnu.org; Thu, 18 Feb 2021 14:12:57 -0500 Original-Received: from relay4-d.mail.gandi.net ([217.70.183.196]:54787) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lCojJ-0004zz-R2 for bug-gnu-emacs@gnu.org; Thu, 18 Feb 2021 14:12:55 -0500 X-Originating-IP: 91.129.96.116 Original-Received: from mail.gandi.net (m91-129-96-116.cust.tele2.ee [91.129.96.116]) (Authenticated sender: juri@linkov.net) by relay4-d.mail.gandi.net (Postfix) with ESMTPSA id A00D2E0004 for ; Thu, 18 Feb 2021 19:12:45 +0000 (UTC) Received-SPF: pass client-ip=217.70.183.196; envelope-from=juri@linkov.net; helo=relay4-d.mail.gandi.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:200279 Archived-At: --=-=-= Content-Type: text/plain Why there is still no such fundamental command as duplicating the current line? This command slightly extends the existing copy-from-above-command: --=-=-= Content-Type: text/x-diff Content-Disposition: inline; filename=copy-line.patch diff --git a/lisp/misc.el b/lisp/misc.el index 09f6011f98..b3b7d8355f 100644 --- a/lisp/misc.el +++ b/lisp/misc.el @@ -61,6 +61,16 @@ copy-from-above-command (+ n (point))))))) (insert string))) +;;;###autoload +(defun copy-line (&optional arg) + "Duplicate the current line ARG times." + (interactive "p") + (dotimes (_ arg) + (forward-line 1) + (insert "\n") + (forward-line -1) + (copy-from-above-command))) + ;; Variation of `zap-to-char'. ;;;###autoload --=-=-=--