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#61396: diff mode could distinguish changed from deleted lines Date: Mon, 02 Oct 2023 09:48:54 +0300 Organization: LINKOV.NET Message-ID: <86cyxxr02x.fsf@mail.linkov.net> References: <85f73356-3a11-c76c-dd9a-f2dc1f6ef504@gutov.dev> <86r0mf1rzl.fsf@mail.linkov.net> <864jja5evx.fsf@mail.linkov.net> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8186"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/30.0.50 (x86_64-pc-linux-gnu) Cc: Dmitry Gutov , 61396@debbugs.gnu.org, Stefan Monnier To: Samuel Wales Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Oct 02 09:00:12 2023 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 1qnCuZ-0001sE-BX for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 02 Oct 2023 09:00:11 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qnCuE-0003K3-Sp; Mon, 02 Oct 2023 02:59:54 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qnCuC-0003DM-GQ for bug-gnu-emacs@gnu.org; Mon, 02 Oct 2023 02:59:48 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qnCuB-0004yM-9i for bug-gnu-emacs@gnu.org; Mon, 02 Oct 2023 02:59:48 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qnCuQ-0006WY-ML for bug-gnu-emacs@gnu.org; Mon, 02 Oct 2023 03:00:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 02 Oct 2023 07:00:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 61396 X-GNU-PR-Package: emacs Original-Received: via spool by 61396-submit@debbugs.gnu.org id=B61396.169622998825001 (code B ref 61396); Mon, 02 Oct 2023 07:00:02 +0000 Original-Received: (at 61396) by debbugs.gnu.org; 2 Oct 2023 06:59:48 +0000 Original-Received: from localhost ([127.0.0.1]:35816 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qnCuC-0006VB-EO for submit@debbugs.gnu.org; Mon, 02 Oct 2023 02:59:48 -0400 Original-Received: from relay8-d.mail.gandi.net ([217.70.183.201]:55149) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qnCuA-0006Uv-Az for 61396@debbugs.gnu.org; Mon, 02 Oct 2023 02:59:46 -0400 Original-Received: by mail.gandi.net (Postfix) with ESMTPSA id 494601BF208; Mon, 2 Oct 2023 06:59:20 +0000 (UTC) In-Reply-To: (Samuel Wales's message of "Sun, 1 Oct 2023 15:16:20 -0700") X-GND-Sasl: juri@linkov.net 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:271654 Archived-At: > some lines are truly added or deleted. the problem is they look > exactly like lines that are changed in the other polarity. so you > can't tell which they are. > i don't think it's too heavy to indicate such lines by e.g. inverse > video on the polarity character -+ or so. others might. Maybe adding the refined face only on indicators of the added/removed hunks could help (if such highlighting won't mislead into interpreting this as changes only in newlines).