From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: uzibalqa Newsgroups: gmane.emacs.help Subject: Re: Get second character from comment-start Date: Tue, 13 Aug 2024 13:36:46 +0000 Message-ID: References: <86o75xc8au.fsf@gmail.com> <86wmkkd7w7.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27928"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Heime , Heime via Users list for the GNU Emacs text editor To: Joel Reicher Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 13 15:38:34 2024 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 1sdrjO-00075z-2w for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 13 Aug 2024 15:38:34 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sdriu-0002nc-QF; Tue, 13 Aug 2024 09:38:04 -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 1sdrit-0002nQ-6B for help-gnu-emacs@gnu.org; Tue, 13 Aug 2024 09:38:03 -0400 Original-Received: from mail-4325.protonmail.ch ([185.70.43.25]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sdrip-00059E-BV for help-gnu-emacs@gnu.org; Tue, 13 Aug 2024 09:38:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=proton.me; s=protonmail; t=1723556274; x=1723815474; bh=m6RwWJDQhVxUEQi6dLUGq7zYc0o5VpYDzb2MKtOEJAc=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector; b=XT154sShygcCiCBExn5AqeLz90rS/u/ThssHHKKUjeP/a767UJ7vw3OYwQG9K8wbU LmlZVyIZTRUfSmgL98J/8fnOywm4hE4dXgwT9tVw0ZcQlkEKGAaCgs4JMgCErzxlyG AIA1B4uuVDIWSEqlNRqz23NUGftv9TNBpCqAuJ4+NXODFOoXVOLZR98SrASKa+SaKs FX4qROyvlWJIWKfFjgBzFbJPS1TDGxww4G7QEGIeTzB4GqniOFqoIHJYlp/D9zmTug GXLhaBVn2LwUhy+gCnndLG+9zIGxqewTRWcGhOKZJ+fvYhXNWTgVFE6X/wynk4VYUA SQMEM2KO9tVmA== In-Reply-To: <86wmkkd7w7.fsf@gmail.com> Feedback-ID: 52887082:user:proton X-Pm-Message-ID: 634f4fbb8ad74d1556880ec6b29bbf0f795f2a0b Received-SPF: pass client-ip=185.70.43.25; envelope-from=uzibalqa@proton.me; helo=mail-4325.protonmail.ch 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, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-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-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:147658 Archived-At: Sent with Proton Mail secure email. On Tuesday, August 13th, 2024 at 10:39 PM, Joel Reicher wrote: > Heime heimeborgia@protonmail.com writes: >=20 > > On Tuesday, August 13th, 2024 at 5:15 PM, Joel Reicher > > joel.reicher@gmail.com wrote: > >=20 > > > Any reason not to do (aref ... 1)? Not sure what you're worried > > > about. > >=20 > > What is the standard way of capturing characters from strings, > > is it with aref ? >=20 >=20 > I don't know what makes something "standard" for you. As covered > in (info "(elisp) String Basics") a string is an array, and as > covered in (info "(elisp) Array Functions"), aref can be used to > fetch an element of an array. >=20 > And as a random sample of some core code, aref is used 17 times in > files.el from what I can see. - Joel I shall use aref as already done