From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jean Louis Newsgroups: gmane.emacs.help Subject: Re: Making ielm behave like a shell (getting to previous commands using the up-arrow key) Date: Thu, 17 Dec 2020 12:13:09 +0300 Message-ID: References: <87im91ys4m.fsf@web.de> <874kklyqi2.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22958"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/2.0 (3d08634) (2020-11-07) Cc: Michael Heerdegen , steve-humphreys@gmx.com To: GNU Emacs Help Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Thu Dec 17 10:15:44 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 1kppNw-0005pi-1i for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 17 Dec 2020 10:15:44 +0100 Original-Received: from localhost ([::1]:45402 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kppNv-0007WJ-3j for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 17 Dec 2020 04:15:43 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42710) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kppN5-0007VT-U1 for help-gnu-emacs@gnu.org; Thu, 17 Dec 2020 04:14:53 -0500 Original-Received: from stw1.rcdrun.com ([217.170.207.13]:50835) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kppN4-0006zr-DG for help-gnu-emacs@gnu.org; Thu, 17 Dec 2020 04:14:51 -0500 Original-Received: from localhost ([::ffff:197.157.0.58]) (AUTH: PLAIN securesender, TLS: TLS1.2,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by stw1.rcdrun.com with ESMTPSA id 00000000000308FB.000000005FDB2187.00005562; Thu, 17 Dec 2020 02:14:46 -0700 Content-Disposition: inline In-Reply-To: Received-SPF: pass client-ip=217.170.207.13; envelope-from=bugs@gnu.support; helo=stw1.rcdrun.com X-Spam_score_int: -3 X-Spam_score: -0.4 X-Spam_bar: / X-Spam_report: (-0.4 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_SORBS_WEB=1.5, SPF_HELO_PASS=-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:126461 Archived-At: But not to fiddle with global variables, I could as well use setq-local (defun eval-with-setq-sexp () (interactive) (let* ((sexp (thing-at-point 'list)) (end (length sexp)) (_ (set-text-properties 0 end nil sexp)) (sexp (replace-regexp-in-string "^(" "(setq-local " sexp))) (message "%s" (eval (car (read-from-string sexp))))))