From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jean-Christophe Helary Newsgroups: gmane.emacs.help Subject: Re: encoding in shell-command and subshell Date: Tue, 24 Aug 2021 08:28:59 +0900 Message-ID: References: <522AE6E1-5494-4928-9034-6F6BB7ACBDC6@traduction-libre.org> Mime-Version: 1.0 (Mac OS X Mail 14.0 \(3654.120.0.1.13\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28802"; mail-complaints-to="usenet@ciao.gmane.io" Cc: help-gnu-emacs To: Dante Catalfamo Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 24 01:29:37 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 1mIJNp-0007Hj-Ag for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 24 Aug 2021 01:29:37 +0200 Original-Received: from localhost ([::1]:49424 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mIJNn-0005Ft-M2 for geh-help-gnu-emacs@m.gmane-mx.org; Mon, 23 Aug 2021 19:29:35 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51922) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mIJNT-0005Fl-Eh for help-gnu-emacs@gnu.org; Mon, 23 Aug 2021 19:29:15 -0400 Original-Received: from relay5-d.mail.gandi.net ([217.70.183.197]:42677) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mIJNO-0003Ko-GR for help-gnu-emacs@gnu.org; Mon, 23 Aug 2021 19:29:15 -0400 Original-Received: (Authenticated sender: lists@traduction-libre.org) by relay5-d.mail.gandi.net (Postfix) with ESMTPSA id A0BEA1C0002; Mon, 23 Aug 2021 23:29:03 +0000 (UTC) In-Reply-To: X-Mailer: Apple Mail (2.3654.120.0.1.13) Received-SPF: pass client-ip=217.70.183.197; envelope-from=lists@traduction-libre.org; helo=relay5-d.mail.gandi.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, 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:132706 Archived-At: > On Aug 24, 2021, at 8:09, Dante Catalfamo wrote: >=20 > How are you launching Emacs? It's possible the environment variables = aren't defined when Emacs is launched. I know this is a problem on MacOS = or when you launch it using something like systemd. >=20 > The `exec-path-from-shell' package will probably solve the problem for = you. It opens a shell and pulls all the environment variables from it. Thank you Dante for the reply. I use Emacs.app on macOS, that I regularly build from master. I've been = using exec-path-from-shell for as far as I can remember (but I do have a = relatively short memory span...) And that would not explain the discrepancy between (shell-command "javac = ...") and M-! javac ... > On 8/23/21 7:01 AM, Jean-Christophe Helary wrote: >> When I run shell-command with javac on a class that contains non = ASCII charaters, I get garbage. >> When I open the subshell and run the same command inside it, it picks = by Java encoding environment declaration (.profile): >> export JAVA_TOOL_OPTIONS=3D-Dfile.encoding=3DUTF8 >> and works without problems. >> The workaround is that I have to declare the encoding in the = shell-command. >> Why is that ? Is there a way to have the subshell from shell-command = pick my environment variables ? --=20 Jean-Christophe Helary @brandelune https://mac4translators.blogspot.com https://sr.ht/~brandelune/omegat-as-a-book/