From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?B?7KGw7ISx67mI?= via help-gnu-emacs Newsgroups: gmane.emacs.help Subject: Re: How can we evaluate buffer but also must clear... Date: Fri, 14 Jun 2019 16:26:10 +0900 Message-ID: References: Reply-To: =?utf-8?B?7KGw7ISx67mI?= Mime-Version: 1.0 (1.0) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="215152"; mail-complaints-to="usenet@blaine.gmane.org" Cc: Budi , help-gnu-emacs@gnu.org To: Xavier Maillard Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Fri Jun 14 09:32:34 2019 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hbghN-000tnB-3s for geh-help-gnu-emacs@m.gmane.org; Fri, 14 Jun 2019 09:32:33 +0200 Original-Received: from localhost ([::1]:49038 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hbghL-0005zy-S2 for geh-help-gnu-emacs@m.gmane.org; Fri, 14 Jun 2019 03:32:31 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39798) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hbgbN-0000RW-KF for help-gnu-emacs@gnu.org; Fri, 14 Jun 2019 03:26:22 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hbgbM-00060f-HV for help-gnu-emacs@gnu.org; Fri, 14 Jun 2019 03:26:21 -0400 Original-Received: from pv50p00im-ztdg10012001.me.com ([17.58.6.51]:58942) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hbgbM-0005uU-8X for help-gnu-emacs@gnu.org; Fri, 14 Jun 2019 03:26:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=icloud.com; s=04042017; t=1560497175; bh=VZrp546JM9dV1lsw1Xt79HzYKc5neygQxUBkngAaYNM=; h=Content-Type:Mime-Version:Subject:From:Date:Message-Id:To; b=GRxj21LN1/TDLEVL2+9V243vNtcf8hArUAr7i+SbFxmk5Tc0OE34XGaAjSXmkwmPZ IEyRdjLSZg7fY6VkcHoD27TFhNGGi7Bozaxh70s0JHVOyXHPCXOArbEGHjSnzlqL7D cTpaoP+7/4xuSGZd+7dNKkYzs8HLfgfEB7tpO0pERbjTEUNpyyunRkp551+au8uB/o uyPvQPl9lztCqy8EVsYCqkVexvPiOEzSUScU85iYR59x1dtpnFCwFFjzPcH/IeDHBJ 6nzLmz9gveEJKLI4+Z9+tDtfbdNUWvX/3TWV4r+Wrv0smjOtV7Np009dJEPbiwoiPM 3ayfVped8l4ag== Original-Received: from [10.3.38.155] (unknown [223.38.28.159]) by pv50p00im-ztdg10012001.me.com (Postfix) with ESMTPSA id C0DF3280EDD; Fri, 14 Jun 2019 07:26:14 +0000 (UTC) X-Mailer: iPhone Mail (16F203) In-Reply-To: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-06-14_04:, , signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 mlxscore=0 mlxlogscore=781 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1812120000 definitions=main-1906140059 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 17.58.6.51 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.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:120946 Archived-At: 2019. 6. 14. =EC=98=A4=ED=9B=84 12:46, Xavier Maillard =EC= =9E=91=EC=84=B1: >> From: Budi >> Date: Thu, 13 Jun 2019 20:52:13 +0700 >>=20 >> but also must clear the undefined or unset >> function or variable in the .el file contained in that buffer ? >=20 > I do not understand that part, sorry. Looks like he=E2=80=99s finding a way to =E2=80=98erase=E2=80=99 variables t= hat the file once defined (but currently doesn=E2=80=99t, as the definition w= as removed). For example, if there is such way, I could reload the init file after removi= ng some var/fun decls and expect the vars/funs undefined or have default val= ues. Said that, I doubt there will be such way. Maybe parsing a diff would work?=CC= =8A=CC=88 > - xma >=20 > GPG: BA4909B7 8F04DE1B >=20