From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Drew Adams Newsgroups: gmane.emacs.devel Subject: RE: Just a thought about comment-line Date: Sun, 31 May 2020 09:53:09 -0700 (PDT) Message-ID: <8f0555f1-4989-47ef-a990-aabddf50d595@default> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="27704"; mail-complaints-to="usenet@ciao.gmane.io" To: PEDRO ANDRES ARANDA GUTIERREZ , emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun May 31 19:01:18 2020 Return-path: Envelope-to: ged-emacs-devel@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 1jfRKo-00079d-K5 for ged-emacs-devel@m.gmane-mx.org; Sun, 31 May 2020 19:01:18 +0200 Original-Received: from localhost ([::1]:40226 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jfRKn-0000mx-Je for ged-emacs-devel@m.gmane-mx.org; Sun, 31 May 2020 13:01:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56766) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jfRDE-0006SY-Ed for emacs-devel@gnu.org; Sun, 31 May 2020 12:53:28 -0400 Original-Received: from aserp2120.oracle.com ([141.146.126.78]:54834) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jfRDC-0003Q1-Jw for emacs-devel@gnu.org; Sun, 31 May 2020 12:53:27 -0400 Original-Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 04VGqSx7098563; Sun, 31 May 2020 16:53:21 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=mime-version : message-id : date : from : sender : to : subject : references : in-reply-to : content-type : content-transfer-encoding; s=corp-2020-01-29; bh=82SK/Jeqw5qeArnuvfiQY5oga3mRBv5pme9f2us2/js=; b=Rh1Gbf7U40PYVlWggKYcQ+MhHUD+zn/92P5dJ1zbH4wbuoKqsqCXFJWsneBSEkMxOyR3 O4rb41qDWw7aDdXRfEvAruWWUNaKw17ODDd2imeB+I7AN+yIYl43rz3JfVBmaDHk6Cie WZ9pXuLePyogOni18FVg2gv/CHFEkxC4pI6fsFq2/iOx3TgA13LIqbuIcdeHN/OUrWZG ySlkFZXMt8DPKTlAlHwQQwqEHddQ6IavuccCzqBm2n6jfqKGECxCU3rE48J96apuXGsz tLc5wWb2Tl30hNGQYf8agwWds4Jmye6WMsZFuCiJJFQ1R1WWU7Iq0jNkOrvFrYLJ8TzF oA== Original-Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by aserp2120.oracle.com with ESMTP id 31bfekun1w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Sun, 31 May 2020 16:53:20 +0000 Original-Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 04VGlulN003146; Sun, 31 May 2020 16:53:20 GMT Original-Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userp3020.oracle.com with ESMTP id 31c18qa09h-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Sun, 31 May 2020 16:53:20 +0000 Original-Received: from abhmp0013.oracle.com (abhmp0013.oracle.com [141.146.116.19]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 04VGrC0T017024; Sun, 31 May 2020 16:53:12 GMT In-Reply-To: X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.9.1 (1003210) [OL 16.0.5005.0 (x86)] X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9638 signatures=668686 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 bulkscore=0 mlxscore=0 adultscore=0 mlxlogscore=999 suspectscore=0 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2005310133 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9638 signatures=668686 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 malwarescore=0 suspectscore=0 mlxlogscore=999 priorityscore=1501 bulkscore=0 phishscore=0 clxscore=1011 impostorscore=0 adultscore=0 spamscore=0 mlxscore=0 lowpriorityscore=0 cotscore=-2147483648 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2005310134 Received-SPF: pass client-ip=141.146.126.78; envelope-from=drew.adams@oracle.com; helo=aserp2120.oracle.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/31 12:39:18 X-ACL-Warn: Detected OS = Linux 3.1-3.10 [fuzzy] X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:251684 Archived-At: > you comment the region with M-x comment-line. > You will have the line at the point: > 1.- not highlighted before M-x comment-line > 2.- commented after M-x comment-line > > ...it doesn't happen on other "popular" editors. > Could we consider a variable customise the behaviour > and allow the last line not=C2=A0to be commented when the > mark is at the start of line? Yes, you can. (And yes, Emacs should offer this behavior out of the box, IMO.) I use this command (I bind it to `C-x C-;). It's from library `misc-cmds.el'. (defun comment-region-lines (beg end &optional arg) "Like `comment-region' (which see), but comment or uncomment whole lines.= " (interactive "*r\nP") (when (> beg end) (setq beg (prog1 end (setq end beg)))) (let ((bol (save-excursion (goto-char beg) (line-beginning-position))) (eol (save-excursion (goto-char end) (if (bolp) (point) (line-end-position))))) (comment-region bol eol arg))) https://www.emacswiki.org/emacs/download/misc-cmds.el