From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Native display of line numbers Date: Mon, 19 Jun 2017 18:03:32 +0300 Message-ID: <8360fsxbnf.fsf@gnu.org> References: <83lgoqzm0v.fsf@gnu.org> <32799d7b-6c56-7972-4ed3-4173b7b2d751@grinta.net> <83h8zdxdss.fsf@gnu.org> <6a2b3f2f-8304-2dbf-6ad3-53459e1cb4c9@grinta.net> <83bmpkyag0.fsf@gnu.org> <60ef7098-0072-b1f1-b21d-183941c02ff8@grinta.net> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1497884676 15529 195.159.176.226 (19 Jun 2017 15:04:36 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 19 Jun 2017 15:04:36 +0000 (UTC) Cc: emacs-devel@gnu.org To: Daniele Nicolodi Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jun 19 17:04:33 2017 Return-path: Envelope-to: ged-emacs-devel@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 1dMyEC-0003nH-Np for ged-emacs-devel@m.gmane.org; Mon, 19 Jun 2017 17:04:32 +0200 Original-Received: from localhost ([::1]:43069 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dMyEG-0003Kf-49 for ged-emacs-devel@m.gmane.org; Mon, 19 Jun 2017 11:04:36 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51155) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dMyDU-0003Iw-TI for emacs-devel@gnu.org; Mon, 19 Jun 2017 11:03:49 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dMyDR-0005mT-01 for emacs-devel@gnu.org; Mon, 19 Jun 2017 11:03:48 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:45485) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dMyDQ-0005mN-Sl; Mon, 19 Jun 2017 11:03:44 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4575 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dMyDQ-0000wg-7s; Mon, 19 Jun 2017 11:03:44 -0400 In-reply-to: <60ef7098-0072-b1f1-b21d-183941c02ff8@grinta.net> (message from Daniele Nicolodi on Sun, 18 Jun 2017 21:07:32 -0600) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:215778 Archived-At: > From: Daniele Nicolodi > Date: Sun, 18 Jun 2017 21:07:32 -0600 > > Just to be sure: are you saying that functionality can be implemented in > the Emacs C core as long as this is an optional and not essential? And as long as doing it in C (as opposed to in Lisp) is justified, i.e. if a Lisp implementation is either impossible or very inefficient. AFAIK this has always been the rule, at least in recent years. There's no change here.