From mboxrd@z Thu Jan  1 00:00:00 1970
Path: news.gmane.org!not-for-mail
From: Eli Zaretskii <eliz@gnu.org>
Newsgroups: gmane.emacs.devel,gmane.emacs.help
Subject: Re: no empty (zero) string predicate in Elisp
Date: Sat, 16 May 2015 16:46:40 +0300
Message-ID: <83wq08fxdr.fsf@gnu.org>
References: <87h9s4rhx5.fsf@debian.uxu> <87wq107e40.fsf@petton.fr>
	<87a8x4ub83.fsf@blueberry.home>
	<CAM9Zgm2-eHw-+joUtJvd1s-FoY0eA7mpqYxUbuv=6boUn8FRbQ@mail.gmail.com>
	<CAM9Zgm1iwqqC6RNQz-=OJrKoxvA=X0FYGQ1iE_LNHRw86qFxaw@mail.gmail.com>
	<CAM9Zgm3fRpmBXhbCtO_-Eq-QpbYYN-65E2VETw+S6itAc-R1vg@mail.gmail.com>
Reply-To: Eli Zaretskii <eliz@gnu.org>
NNTP-Posting-Host: plane.gmane.org
X-Trace: ger.gmane.org 1431784016 23451 80.91.229.3 (16 May 2015 13:46:56 GMT)
X-Complaints-To: usenet@ger.gmane.org
NNTP-Posting-Date: Sat, 16 May 2015 13:46:56 +0000 (UTC)
Cc: nicolas@petton.fr, embe8573@student.uu.se, help-gnu-emacs@gnu.org,
	emacs-devel@gnu.org
To: Bozhidar Batsov <bozhidar@batsov.com>
Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat May 16 15:46:50 2015
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 ([208.118.235.17])
	by plane.gmane.org with esmtp (Exim 4.69)
	(envelope-from <emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org>)
	id 1YtcQR-0007RS-Vt
	for ged-emacs-devel@m.gmane.org; Sat, 16 May 2015 15:46:48 +0200
Original-Received: from localhost ([::1]:34708 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 1YtcQR-0004MS-HW
	for ged-emacs-devel@m.gmane.org; Sat, 16 May 2015 09:46:47 -0400
Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43988)
	by lists.gnu.org with esmtp (Exim 4.71)
	(envelope-from <eliz@gnu.org>) id 1YtcQN-0004JQ-36
	for emacs-devel@gnu.org; Sat, 16 May 2015 09:46:43 -0400
Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
	(envelope-from <eliz@gnu.org>) id 1YtcQJ-0000Nz-Pe
	for emacs-devel@gnu.org; Sat, 16 May 2015 09:46:43 -0400
Original-Received: from mtaout25.012.net.il ([80.179.55.181]:35632)
	by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from <eliz@gnu.org>)
	id 1YtcQJ-0000Mq-HL; Sat, 16 May 2015 09:46:39 -0400
Original-Received: from conversion-daemon.mtaout25.012.net.il by mtaout25.012.net.il
	(HyperSendmail v2007.08) id <0NOG00F003DNVP00@mtaout25.012.net.il>;
	Sat, 16 May 2015 16:42:25 +0300 (IDT)
Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout25.012.net.il
	(HyperSendmail v2007.08) with ESMTPA id
	<0NOG00FXQ3EP4P00@mtaout25.012.net.il>;
	Sat, 16 May 2015 16:42:25 +0300 (IDT)
In-reply-to: <CAM9Zgm3fRpmBXhbCtO_-Eq-QpbYYN-65E2VETw+S6itAc-R1vg@mail.gmail.com>
X-012-Sender: halo1@inter.net.il
X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x
X-Received-From: 80.179.55.181
X-BeenThere: emacs-devel@gnu.org
X-Mailman-Version: 2.1.14
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-bounces+ged-emacs-devel=m.gmane.org@gnu.org
Xref: news.gmane.org gmane.emacs.devel:186539 gmane.emacs.help:104469
Archived-At: <http://permalink.gmane.org/gmane.emacs.devel/186539>

> Date: Sat, 16 May 2015 16:36:18 +0300
> From: Bozhidar Batsov <bozhidar@batsov.com>
> Cc: help-gnu-emacs@gnu.org, Emanuel Berg <embe8573@student.uu.se>,
> 	emacs-devel <emacs-devel@gnu.org>
> 
> And one more thing - `string-empty-p` uses string comparison (`string=`)
> instead of length comparison. 

Are you saying that length comparison is better, or vice versa?