From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.help Subject: Re: Adding String to Beginning of Lines Date: Wed, 11 Nov 2020 22:37:40 +0100 Message-ID: <878sb7bmmz.fsf@web.de> References: <20201110111024.GA15992@tuxteam.de> <87zh3pctr1.fsf@web.de> <87o8k5csqj.fsf@web.de> <87tutxb7yz.fsf@web.de> <87y2j9f186.fsf@web.de> <5d302130-087c-4a00-ac18-9c5b78867921@default> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="3646"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:8Nypoxzja0ENSlzWr1fVq+6JMjY= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Nov 11 22:39:14 2020 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 1kcxph-0000pV-W5 for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 11 Nov 2020 22:39:13 +0100 Original-Received: from localhost ([::1]:57536 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kcxph-00070a-0r for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 11 Nov 2020 16:39:13 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42440) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kcxoP-0006GS-6r for help-gnu-emacs@gnu.org; Wed, 11 Nov 2020 16:37:53 -0500 Original-Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:57814 helo=ciao.gmane.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kcxoM-0005c0-Dr for help-gnu-emacs@gnu.org; Wed, 11 Nov 2020 16:37:52 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1kcxoG-0009qd-11 for help-gnu-emacs@gnu.org; Wed, 11 Nov 2020 22:37:44 +0100 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-detected-operating-system: by eggs.gnu.org: First seen = 2020/11/11 16:37:44 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 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:125244 Archived-At: Drew Adams writes: > Perhaps someone added it to have a unary predicate > to pass, instead of using an anonymous function or > `apply-partially'? BTW, we also have a `string-blank-p': "Check whether STRING is either empty or only whitespace.". Regards, Michael.