From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: tomas@tuxteam.de Newsgroups: gmane.emacs.help Subject: Re: Tools for those working heavily with strings Date: Sun, 24 Jul 2022 15:23:16 +0200 Message-ID: References: <3BF84EBF-B87A-49B2-9B0A-AE196B42F2DC@gnu.support> <87fsiqhck0.fsf@posteo.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="VJ6xh6uBRW3yr1iQ" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37907"; mail-complaints-to="usenet@ciao.gmane.io" Cc: carlmarcos@tutanota.com, help-gnu-emacs@gnu.org To: Philip Kaludercic Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jul 24 15:25:46 2022 Return-path: Envelope-to: geh-help-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 1oFbcA-0009fl-EF for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 24 Jul 2022 15:25:46 +0200 Original-Received: from localhost ([::1]:50292 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oFbc8-0001RP-Uf for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 24 Jul 2022 09:25:44 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34044) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oFbZp-0008NV-B3 for help-gnu-emacs@gnu.org; Sun, 24 Jul 2022 09:23:21 -0400 Original-Received: from mail.tuxteam.de ([5.199.139.25]:53316) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oFbZn-0000Xp-Ug for help-gnu-emacs@gnu.org; Sun, 24 Jul 2022 09:23:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tuxteam.de; s=mail; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject :Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=GKCSBm+l0KcyDTqG7rmoelhswD5af0umc98MqaS07fE=; b=VTgteZhat492UEQW9/c6FNff5Z k6BcEummQtvCT4mvvJIaemkcaa+QfoqgSfFx7mDjbGx6ErmQlCtnkLOIQD0nCo0nGSZVirnF5POti uShX0GNmj97Z+O8Nh5HayFFWWaA35GwSXtzCe3cVeouSt1zhgJIdU40PvUuGt8zljWOlpVGIJCxq1 D0Jr0lamWtVYDVZWHAwfTagkd6kyMs5BnvXxpWF/BWxK+gQEWGa1iLocZUAtUnX2jB8y+y8EuZASH prat9t3eeuWIdqGFEQ233VQA4xFB+bx0BX9jFCzpIYkdFU8QY7d2OoNT+r2SndBMqCIgJLiCovigx ui14WTnw==; Original-Received: from tomas by mail.tuxteam.de with local (Exim 4.94.2) (envelope-from ) id 1oFbZk-0005ny-ON; Sun, 24 Jul 2022 15:23:16 +0200 Content-Disposition: inline In-Reply-To: <87fsiqhck0.fsf@posteo.net> Received-SPF: pass client-ip=5.199.139.25; envelope-from=tomas@tuxteam.de; helo=mail.tuxteam.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:138594 Archived-At: --VJ6xh6uBRW3yr1iQ Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Jul 24, 2022 at 01:20:47PM +0000, Philip Kaludercic wrote: > tomas@tuxteam.de writes: >=20 > > On Sun, Jul 24, 2022 at 01:42:14PM +0200, carlmarcos@tutanota.com wrote: > >> Jul 24, 2022, 11:26 by tomas@tuxteam.de: > >>=20 > >> > On Sun, Jul 24, 2022 at 01:12:39PM +0200, carlmarcos--- via Users > >> > list for the GNU Emacs text editor wrote: > >> > > >> > [...] > >> > > >> >> I'd appreciate if emacs could provide a minimum set of functions > >> >> to manipulate list, > >> >> as string manipulations are of good use. > >> >> > >> > > >> > Why do you always refuse to read the docs? > >> > > >> >> What can be introduced, you think? > >> >> > >> > > >> > What is missing, from your point of view? > >> > > >> What can I use to test whether a string in composed of whitespace or i= s empty? > > > > Try (string-match-p "^[[:space:]]*$" your-string-here) >=20 > Or `string-empty-p'. But this is only good for "", not for whitespace, right? Cheers --=20 --VJ6xh6uBRW3yr1iQ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRp53liolZD6iXhAoIFyCz1etHaRgUCYt1HxAAKCRAFyCz1etHa RnKMAKCByz6QY3SQlKYGjZp1rjQmcTRz1gCfazqbLpISBULEIJS7uvRDZKmL4NY= =rnG9 -----END PGP SIGNATURE----- --VJ6xh6uBRW3yr1iQ--