From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#37393: 26.2.90; [PATCH] Speed up 'csv-align-fields' Date: Wed, 18 Sep 2019 05:34:52 +0300 Message-ID: <83o8ziuyb7.fsf@gnu.org> References: <5d810f73.1c69fb81.486b.2e0a@mx.google.com> <83r24evnug.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="186980"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 37393@debbugs.gnu.org, simenheg@gmail.com, sdl.web@gmail.com To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Sep 18 04:36:11 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iAPpD-000mRj-2u for geb-bug-gnu-emacs@m.gmane.org; Wed, 18 Sep 2019 04:36:11 +0200 Original-Received: from localhost ([::1]:54200 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iAPpC-0006OB-0R for geb-bug-gnu-emacs@m.gmane.org; Tue, 17 Sep 2019 22:36:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:41041) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iAPp5-0006Ny-9i for bug-gnu-emacs@gnu.org; Tue, 17 Sep 2019 22:36:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iAPp4-0003gU-C0 for bug-gnu-emacs@gnu.org; Tue, 17 Sep 2019 22:36:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44632) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iAPp4-0003gM-9B for bug-gnu-emacs@gnu.org; Tue, 17 Sep 2019 22:36:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iAPp4-0008Jr-5P for bug-gnu-emacs@gnu.org; Tue, 17 Sep 2019 22:36:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 18 Sep 2019 02:36:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37393 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 37393-submit@debbugs.gnu.org id=B37393.156877410231881 (code B ref 37393); Wed, 18 Sep 2019 02:36:02 +0000 Original-Received: (at 37393) by debbugs.gnu.org; 18 Sep 2019 02:35:02 +0000 Original-Received: from localhost ([127.0.0.1]:53453 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iAPo6-0008I8-4m for submit@debbugs.gnu.org; Tue, 17 Sep 2019 22:35:02 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:60742) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iAPo3-0008HZ-KR for 37393@debbugs.gnu.org; Tue, 17 Sep 2019 22:35:00 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:52470) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iAPnx-00032W-CT; Tue, 17 Sep 2019 22:34:53 -0400 Original-Received: from [176.228.60.248] (port=4844 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iAPnw-0004Gs-MP; Tue, 17 Sep 2019 22:34:53 -0400 In-reply-to: (message from Stefan Monnier on Tue, 17 Sep 2019 15:14:45 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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: 209.51.188.43 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:166658 Archived-At: > From: Stefan Monnier > Cc: Simen Heggestøyl , > 37393@debbugs.gnu.org, > sdl.web@gmail.com > Date: Tue, 17 Sep 2019 15:14:45 -0400 > > > Once again, risking to talk about something I don't clearly > > understand: vertical-motion already allows you to pass an argument > > which tells what is the current column. > > Any rationale to use current-column instead of vertical-motion? > > But we need to measure the width of a particular chunk of buffer text, > and I don't see how vertical-motion can be used for that: the only > things it returns are: > - a new point position > - the number of screen lines moved over > I can't see how to use it to compute the text's width. What about posn-at-point?