From mboxrd@z Thu Jan  1 00:00:00 1970
Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail
From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel
Subject: Re: [PATCH v2] lisp/progmodes/etags.el improve match by string
	trimming
Date: Sat, 16 Mar 2019 14:46:43 +0200
Message-ID: <83tvg3x9zg.fsf@gnu.org>
References: <20190316015314.2335-3-Hi-Angel@yandex.ru>
	<20190316021333.8552-1-Hi-Angel@yandex.ru>
Mime-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 8bit
Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226";
	logging-data="191120"; mail-complaints-to="usenet@blaine.gmane.org"
Cc: emacs-devel@gnu.org
To: Konstantin Kharlamov <Hi-Angel@yandex.ru>
Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Mar 16 13:48:26 2019
Return-path: <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>
Envelope-to: ged-emacs-devel@m.gmane.org
Original-Received: from lists.gnu.org ([209.51.188.17])
	by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256)
	(Exim 4.89)
	(envelope-from <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>)
	id 1h58ji-000ndb-F4
	for ged-emacs-devel@m.gmane.org; Sat, 16 Mar 2019 13:48:26 +0100
Original-Received: from localhost ([127.0.0.1]:41598 helo=lists.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>)
	id 1h58jh-00049t-DI
	for ged-emacs-devel@m.gmane.org; Sat, 16 Mar 2019 08:48:25 -0400
Original-Received: from eggs.gnu.org ([209.51.188.92]:39090)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <eliz@gnu.org>) id 1h58iK-00048A-KK
	for emacs-devel@gnu.org; Sat, 16 Mar 2019 08:47:01 -0400
Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:59018)
	by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <eliz@gnu.org>)
	id 1h58iK-0007u6-DP; Sat, 16 Mar 2019 08:47:00 -0400
Original-Received: from [176.228.60.248] (port=1954 helo=home-c4e4a596f7)
	by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256)
	(Exim 4.82) (envelope-from <eliz@gnu.org>)
	id 1h58iI-0007tJ-SF; Sat, 16 Mar 2019 08:46:59 -0400
In-reply-to: <20190316021333.8552-1-Hi-Angel@yandex.ru> (message from
	Konstantin Kharlamov on Sat, 16 Mar 2019 05:13:33 +0300)
X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]
X-BeenThere: emacs-devel@gnu.org
X-Mailman-Version: 2.1.21
Precedence: list
List-Id: "Emacs development discussions." <emacs-devel.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/emacs-devel>,
	<mailto:emacs-devel-request@gnu.org?subject=unsubscribe>
List-Archive: <http://lists.gnu.org/archive/html/emacs-devel/>
List-Post: <mailto:emacs-devel@gnu.org>
List-Help: <mailto:emacs-devel-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/emacs-devel>,
	<mailto:emacs-devel-request@gnu.org?subject=subscribe>
Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org
Original-Sender: "Emacs-devel" <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>
Xref: news.gmane.org gmane.emacs.devel:234212
Archived-At: <http://permalink.gmane.org/gmane.emacs.devel/234212>

> From: Konstantin Kharlamov <Hi-Angel@yandex.ru>
> Date: Sat, 16 Mar 2019 05:13:33 +0300
> 
> Not only this improves general usability, but also works around existing
> bug in anjuta-tags¹
> 
> 1: https://gitlab.gnome.org/GNOME/anjuta/issues/8
> ---
> 
> Sorry, I didn't test the last change on (looking-at pat) removal, it
> still does matching. Fixed here.

Please explain more about the original problem.  The proposed change
looks like it removes the support for selective-display, or am I
missing something?

IOW, why is the regexp including the CR character a problem?

Thanks.