From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Hongyi Zhao 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 22:53:53 +0800 Message-ID: References: <87o8avrvb6.fsf@zoho.eu> <87fsw7run2.fsf@zoho.eu> <878s1z0yty.fsf@zoho.eu> <20210722143824.GA28761@tuxteam.de> 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="20561"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs , Emanuel Berg To: tomas@tuxteam.de Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jul 22 16:54:40 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 1m6a5v-0005AK-Vb for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 22 Jul 2021 16:54:39 +0200 Original-Received: from localhost ([::1]:47600 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m6a5u-0004YF-Tk for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 22 Jul 2021 10:54:38 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:54628) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m6a5P-0004Eh-Th for help-gnu-emacs@gnu.org; Thu, 22 Jul 2021 10:54:10 -0400 Original-Received: from mail-lj1-x234.google.com ([2a00:1450:4864:20::234]:38675) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m6a5O-0008SR-J5 for help-gnu-emacs@gnu.org; Thu, 22 Jul 2021 10:54:07 -0400 Original-Received: by mail-lj1-x234.google.com with SMTP id h9so7684507ljm.5 for ; Thu, 22 Jul 2021 07:54:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=ti0jbHAz+waXdJ/9bINVrrA6tzmrpasUqddm5VkMBPQ=; b=dH1AmOYijtKBgMsuic9qRrm6wCGgEySCi19vhSlhRMe1s6fWkaTa+Ds510u6HJRj3h /hMwix0PmpCkJVS0OEuF+RyJnJb0XxkK4w1ycAGBG2WVfhhi7t3ZViSIGXugaf3bHT/3 80oU2him+jcYFie8zZyGNDkui0NdyD0nPegsMzwAzcjXRbfqd3nJFM+X8wsgtoZnEa3v 4emGy2jq+l6QTaQbGvNWZHQjpwQxMAGUZTxusTp9hR5ZVwaW+khXIT38Q4BV/Yr7vvEQ zVyE55f3PzlHwT9GLF74BicvQzXP0igqP3ht8uFkzz/dW4dnAMNhdUZNpfLK5tqfsGJp Ss+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=ti0jbHAz+waXdJ/9bINVrrA6tzmrpasUqddm5VkMBPQ=; b=bY76V6wK9W+3s6zAIPNf47IAAwXMFVCfBIQGeAQZTol4Tn/hCN6GEfjKPIvcRfnRXb y8+TsQEsTTsmUtqPX3lK5uOEWOy4TsXqq5DvXqvLWvGKA6ukLUBl0BUzqnEyOBYw7wwG QfIz0bF+Fd0+tyN0Tvud7mCp3ZoVcV7aTAmXxV/iEYddloRI2hXT4UzQJNFp8EdidI/h ToEVl3X1xwWcrDOb/9byvby4a6gWxXIhxemMnKS1TgsmIyosmnSarjuSivCGh0z2y/ya 4m1a5UVUokFrHHIXyw0zXhvYS06Ys5nlOzsb02TGKZ7UdBGfT3wdNhczgSaVLh43lJX6 9w/w== X-Gm-Message-State: AOAM5321MZr9RY2DINJfmPxs7tw5k2mVu3Anibooe2vaMByO92sRABgs RuV2vA55NPLB/Kattd8rBgNjv1PE27hjmfDFVg4= X-Google-Smtp-Source: ABdhPJw57S/GqGHtL6Oz/kh2ozQYAg4BvTxmQc6bsw8lW+DHvxLwWCrDImAv/ksic6JQH8+6rCXbTyuKs9j+NopDE3A= X-Received: by 2002:a05:651c:983:: with SMTP id b3mr257958ljq.287.1626965644845; Thu, 22 Jul 2021 07:54:04 -0700 (PDT) In-Reply-To: <20210722143824.GA28761@tuxteam.de> Received-SPF: pass client-ip=2a00:1450:4864:20::234; envelope-from=hongyi.zhao@gmail.com; helo=mail-lj1-x234.google.com 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, 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:132044 Archived-At: On Thu, Jul 22, 2021 at 10:38 PM wrote: > > On Thu, Jul 22, 2021 at 09:56:09PM +0800, Hongyi Zhao wrote: > > [...] > > > Suppose I've the following content in scratch buffer: > > > > (re-search-forward "\f") > > ^L > > > > 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. > > > > Any hints for this behavior? > > That depends on what C-j is bound to. What does say "describe-key", > aka C-h C-k? `C-h k C-j RET': ;;; C-j runs the command eval-print-last-sexp (found in lisp-interaction-mode-map), which is an interactive compiled Lisp function in =E2=80=98elisp-mode.el=E2=80=99. It is bound to C-j, . [...] ;;; Best, HY