From mboxrd@z Thu Jan  1 00:00:00 1970
Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail
From: Stefan Monnier <monnier@iro.umontreal.ca>
Newsgroups: gmane.emacs.help
Subject: Re: [QUESTION] How to use :filter in `make-process'?
Date: Tue, 03 Mar 2020 11:49:18 -0500
Message-ID: <jwvmu8xxu2w.fsf-monnier+emacs@gnu.org>
References: <87r1y97u8v.fsf@gmail.com> <jwvzhcx5wut.fsf-monnier+emacs@gnu.org>
 <87o8td79xz.fsf@gmail.com>
Mime-Version: 1.0
Content-Type: text/x-markdown; coding=UTF-8
Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202";
	logging-data="91021"; mail-complaints-to="usenet@ciao.gmane.io"
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)
To: help-gnu-emacs@gnu.org
Cancel-Lock: sha1:QpRlraqiKTrfZ9LdPTLtC5fHyKs=
Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Mar 03 17:50:28 2020
Return-path: <help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org>
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 <help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org>)
	id 1j9AkW-000Nci-Gn
	for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 03 Mar 2020 17:50:28 +0100
Original-Received: from localhost ([::1]:50224 helo=lists1p.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.90_1)
	(envelope-from <help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org>)
	id 1j9AkV-00074W-Fw
	for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 03 Mar 2020 11:50:27 -0500
Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58998)
 by lists.gnu.org with esmtp (Exim 4.90_1)
 (envelope-from <geh-help-gnu-emacs@m.gmane-mx.org>)
 id 1j9AjW-0006P6-G5
 for help-gnu-emacs@gnu.org; Tue, 03 Mar 2020 11:49:27 -0500
Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)
 (envelope-from <geh-help-gnu-emacs@m.gmane-mx.org>)
 id 1j9AjV-00008Z-Mm
 for help-gnu-emacs@gnu.org; Tue, 03 Mar 2020 11:49:26 -0500
Original-Received: from ciao.gmane.io ([159.69.161.202]:53624)
 by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32)
 (Exim 4.71) (envelope-from <geh-help-gnu-emacs@m.gmane-mx.org>)
 id 1j9AjV-000081-Gl
 for help-gnu-emacs@gnu.org; Tue, 03 Mar 2020 11:49:25 -0500
Original-Received: from list by ciao.gmane.io with local (Exim 4.92)
 (envelope-from <geh-help-gnu-emacs@m.gmane-mx.org>)
 id 1j9AjT-000MUE-CO
 for help-gnu-emacs@gnu.org; Tue, 03 Mar 2020 17:49:23 +0100
X-Injected-Via-Gmane: http://gmane.org/
X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic]
 [fuzzy]
X-Received-From: 159.69.161.202
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 <help-gnu-emacs.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/help-gnu-emacs>,
 <mailto:help-gnu-emacs-request@gnu.org?subject=unsubscribe>
List-Archive: <https://lists.gnu.org/archive/html/help-gnu-emacs>
List-Post: <mailto:help-gnu-emacs@gnu.org>
List-Help: <mailto:help-gnu-emacs-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/help-gnu-emacs>,
 <mailto:help-gnu-emacs-request@gnu.org?subject=subscribe>
Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org
Original-Sender: "help-gnu-emacs"
 <help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org>
Xref: news.gmane.io gmane.emacs.help:122522
Archived-At: <http://permalink.gmane.org/gmane.emacs.help/122522>

> Use lexical-binding in your example, it does not work.

What steps did you take to "Use lexical-binding"?


        Stefan