From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Newsgroups: gmane.emacs.help Subject: Re: [External] : Re: Regexp for matching control character, say, FORM FEED. (Was: Re: The `^L' appeared in built-in help.) Date: Thu, 22 Jul 2021 16:38:24 +0200 Message-ID: <20210722143824.GA28761@tuxteam.de> References: <87o8avrvb6.fsf@zoho.eu> <87fsw7run2.fsf@zoho.eu> <878s1z0yty.fsf@zoho.eu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="r5Pyd7+fXNt84Ff3" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22273"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/1.5.21 (2010-09-15) Cc: help-gnu-emacs , Emanuel Berg To: Hongyi Zhao Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 22 16:39:06 2021 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 1m6Zqs-0005cp-Gg for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 22 Jul 2021 16:39:06 +0200 Original-Received: from localhost ([::1]:53078 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m6Zqp-0004rc-Tv for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 22 Jul 2021 10:39:03 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51910) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m6ZqH-0004qY-JO for help-gnu-emacs@gnu.org; Thu, 22 Jul 2021 10:38:31 -0400 Original-Received: from mail.tuxteam.de ([5.199.139.25]:34700) by eggs.gnu.org with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.90_1) (envelope-from ) id 1m6ZqF-0006f8-6f for help-gnu-emacs@gnu.org; Thu, 22 Jul 2021 10:38:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tuxteam.de; s=mail; h=From:In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:Date; bh=///CBDrH7CuFx/+tFN3QmkDWW7ge9X2JAsVxWyOjf8Q=; b=qiC8T//EhpDFcLffaa7F2b9B0R/VIKScf1Uf4xOsxCMX1nWg36u9jxqTX4G0z4V9Iu1UstACmM36U3zAQxKJh3djj+Z0QvWKVh+A14ZMV17SS457Au+9/nYLmN8YNgyBbx+pTe49ox5IVrKtYV1TUwTFRg5rpFfYvx25C3lA4SUePgq8KZXi8xL0pANchSuqgWJ/3jI8Zq4huXl9TgiVNDCG8nSkgZKkwl+jibgGFVFIPDH/2+Oz32tLtJzfN/dW66zppza4duTNSl5JHufIyNLp0S0epAzdtzt23u3+PZEVqz6itMZ2JGDQnb9Zh2E3z9kecF47YGR+7MPlg3sLTA==; Original-Received: from tomas by mail.tuxteam.de with local (Exim 4.80) (envelope-from ) id 1m6ZqC-0007e3-6M; Thu, 22 Jul 2021 16:38:24 +0200 Content-Disposition: inline In-Reply-To: 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 autolearn=ham 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:132043 Archived-At: --r5Pyd7+fXNt84Ff3 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jul 22, 2021 at 09:56:09PM +0800, Hongyi Zhao wrote: [...] > Suppose I've the following content in scratch buffer: >=20 > (re-search-forward "\f") > ^L >=20 > I put the point at the end of sexp line, and hit `C-j' to evaluate it. > I find that each time after the sexp has been evaluated successfully, > the `^L' line will be moved to the next line. See the screenshot in > the attachment, where I've evaluated the sexp 4 times. >=20 > Any hints for this behavior? That depends on what C-j is bound to. What does say "describe-key", aka C-h C-k? Cheers - t --r5Pyd7+fXNt84Ff3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAmD5guAACgkQBcgs9XrR2kYMowCfb4Ca7MppiPGDNuiuo9+k29Mg 6g0AnjcuLQ1gkmRudms7nd0UbdiAHNQv =wUBi -----END PGP SIGNATURE----- --r5Pyd7+fXNt84Ff3--