From mboxrd@z Thu Jan  1 00:00:00 1970
Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail
From: Drew Adams <drew.adams@oracle.com>
Newsgroups: gmane.emacs.bugs
Subject: bug#61281: =?UTF-8?Q?=E2=80=9C`?=(a \,
 b)=?UTF-8?Q?=E2=80=9D?= equals to =?UTF-8?Q?=E2=80=9C`?=(a . ,
 b)=?UTF-8?Q?=E2=80=9D?=
Date: Thu, 9 Feb 2023 02:10:39 +0000
Message-ID: <SJ0PR10MB54888103523C07FE62B0AD3AF3D99@SJ0PR10MB5488.namprd10.prod.outlook.com>
References: <SA0PR04MB7433BC96453731D173F8B8A5D7D49@SA0PR04MB7433.namprd04.prod.outlook.com>
 <87ilgfsaav.fsf@web.de>
 <SJ0PR10MB5488FAD81A8592EC4F346558F3DA9@SJ0PR10MB5488.namprd10.prod.outlook.com>
 <87edr3s6v8.fsf@web.de>
 <SJ0PR10MB54887B3050C20B6B5BABA84DF3DA9@SJ0PR10MB5488.namprd10.prod.outlook.com>
 <87k00u8cb3.fsf@web.de>
 <SJ0PR10MB5488367E540BFD7F32FAF430F3DB9@SJ0PR10MB5488.namprd10.prod.outlook.com>
 <87357havzu.fsf@web.de>
 <SJ0PR10MB54884A05ADC3132B970D28CAF3D89@SJ0PR10MB5488.namprd10.prod.outlook.com>
 <87fsbfmxeb.fsf_-_@web.de>
Mime-Version: 1.0
Content-Type: text/plain; charset="Windows-1252"
Content-Transfer-Encoding: quoted-printable
Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214";
	logging-data="37775"; mail-complaints-to="usenet@ciao.gmane.io"
Cc: Xie Shynur <one.last.kiss@outlook.com>,
 "61281@debbugs.gnu.org" <61281@debbugs.gnu.org>
To: Michael Heerdegen <michael_heerdegen@web.de>
Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Feb 09 03:11:21 2023
Return-path: <bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org>
Envelope-to: geb-bug-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 <bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org>)
	id 1pPwPA-0009dD-Cz
	for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 09 Feb 2023 03:11:21 +0100
Original-Received: from localhost ([::1] helo=lists1p.gnu.org)
	by lists.gnu.org with esmtp (Exim 4.90_1)
	(envelope-from <bug-gnu-emacs-bounces@gnu.org>)
	id 1pPwOu-0003qd-Pm; Wed, 08 Feb 2023 21:11:04 -0500
Original-Received: from eggs.gnu.org ([2001:470:142:3::10])
 by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
 (Exim 4.90_1) (envelope-from <Debian-debbugs@debbugs.gnu.org>)
 id 1pPwOs-0003pi-TY
 for bug-gnu-emacs@gnu.org; Wed, 08 Feb 2023 21:11:02 -0500
Original-Received: from debbugs.gnu.org ([209.51.188.43])
 by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)
 (Exim 4.90_1) (envelope-from <Debian-debbugs@debbugs.gnu.org>)
 id 1pPwOr-0006Rq-UT
 for bug-gnu-emacs@gnu.org; Wed, 08 Feb 2023 21:11:02 -0500
Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2)
 (envelope-from <Debian-debbugs@debbugs.gnu.org>) id 1pPwOr-0003oO-Hk
 for bug-gnu-emacs@gnu.org; Wed, 08 Feb 2023 21:11:01 -0500
X-Loop: help-debbugs@gnu.org
Resent-From: Drew Adams <drew.adams@oracle.com>
Original-Sender: "Debbugs-submit" <debbugs-submit-bounces@debbugs.gnu.org>
Resent-CC: bug-gnu-emacs@gnu.org
Resent-Date: Thu, 09 Feb 2023 02:11:01 +0000
Resent-Message-ID: <handler.61281.B61281.167590864914632@debbugs.gnu.org>
Resent-Sender: help-debbugs@gnu.org
X-GNU-PR-Message: followup 61281
X-GNU-PR-Package: emacs
Original-Received: via spool by 61281-submit@debbugs.gnu.org id=B61281.167590864914632
 (code B ref 61281); Thu, 09 Feb 2023 02:11:01 +0000
Original-Received: (at 61281) by debbugs.gnu.org; 9 Feb 2023 02:10:49 +0000
Original-Received: from localhost ([127.0.0.1]:57032 helo=debbugs.gnu.org)
 by debbugs.gnu.org with esmtp (Exim 4.84_2)
 (envelope-from <debbugs-submit-bounces@debbugs.gnu.org>)
 id 1pPwOf-0003nw-73
 for submit@debbugs.gnu.org; Wed, 08 Feb 2023 21:10:49 -0500
Original-Received: from mx0a-00069f02.pphosted.com ([205.220.165.32]:26956)
 by debbugs.gnu.org with esmtp (Exim 4.84_2)
 (envelope-from <drew.adams@oracle.com>) id 1pPwOb-0003nj-0l
 for 61281@debbugs.gnu.org; Wed, 08 Feb 2023 21:10:47 -0500
Original-Received: from pps.filterd (m0333521.ppops.net [127.0.0.1])
 by mx0b-00069f02.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id
 3190iYIj010288; Thu, 9 Feb 2023 02:10:43 GMT
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com;
 h=from : to : cc :
 subject : date : message-id : references : in-reply-to : content-type :
 content-transfer-encoding : mime-version; s=corp-2022-7-12;
 bh=OO7wQNPLIcP0u8hmq0i92elcWhCAtxlJkTvApzxYm/I=;
 b=Fiikgi9gvv85pRRpCvvmN+C4FycwdeXXmXNn3oVeXBDfOtXN5I6Em4rbY7jzCrWET59r
 x13Q2LKnfeMM1O4B7ZEF8ecl+MKclWCzwpuMhyc7sekBhQGtWShlJ3qOAlHs7UmtuTI9
 9b1x/3oYrJp6MH3HkoTh8aVHql5petinmJD0Rx6ofRv2i3DSNyCOharqPE3xvmpk5NVA
 EBq3J8ACLbJiUvh22ULYtXzSUtPN+qXoGoR9/IXwbhTNv81KMhbKFwDlEMDabWfNFmLU
 26fTv/bF5k92DlwUo8urrvx+Fv7m17WfKfvQU2yY1CXzzn/kqAZ8ANBKP4k7IDsOC0DM lg== 
Original-Received: from iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com
 (iadpaimrmta01.appoci.oracle.com [130.35.100.223])
 by mx0b-00069f02.pphosted.com (PPS) with ESMTPS id 3nhe9nhq75-1
 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK);
 Thu, 09 Feb 2023 02:10:43 +0000
Original-Received: from pps.filterd
 (iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com [127.0.0.1])
 by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (8.17.1.5/8.17.1.5)
 with ESMTP id 3191JKPK035883; Thu, 9 Feb 2023 02:10:42 GMT
Original-Received: from nam12-mw2-obe.outbound.protection.outlook.com
 (mail-mw2nam12lp2048.outbound.protection.outlook.com [104.47.66.48])
 by iadpaimrmta01.imrmtpd1.prodappiadaev1.oraclevcn.com (PPS) with ESMTPS id
 3nhdtedb1v-1
 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK);
 Thu, 09 Feb 2023 02:10:42 +0000
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
 b=Uc9mM6kxd9ObJe2Ulp+ergKsHTcpHZOwe9xncH+ZSR/qQqZIwnAJIPYl27FSOXs5erCgLG1Aj1x0ie4VGveV5hpG7sDwVUEKn8N7blVEKF+hMcHz6QrjSqaCkmGPNZ7ieoER5R0m1GG6qH0sVcJ83UkG68N+9ZdgH88if7Su3j7f5dujskUmZRMENutYhA5IMS8EXOp5CsNg1aSCP3r5l9aa2wtC50dY5MFXG2kUzxvKPH7aYx8xgjNdYO2hGzum7rx6tbEG8PCqYU6Wg+cxiUJt0lqyeU329raMH2yUe6WPpC6v7NJGn/iHoL/HuhhYqJLjSNbQKVCv2uyCogwcZg==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; 
 s=arcselector9901;
 h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1;
 bh=OO7wQNPLIcP0u8hmq0i92elcWhCAtxlJkTvApzxYm/I=;
 b=DeY6Lob8vr7YKw0um2ezgdamLk8LhBD5PPvoG3oLRBo8J1SJIIJwhh+kc4h7b/Q/G7HVLGhBBsgj1VJGn7IiM0dinCKSJo6mRKGlCJuO1XmwKpIjS0GsmqaSDdtzfiGB0ddVYfi7Nd+r/eNQVH3jbbqdwtAnbththSS14zE9fOTLyyKqCL2qAeF2EVnJ3OsOiTg4qx43bLnTcN4XnRm1Lha3xcQDBcige4NPqnyhs4LhI0vO9IA4acZpcEv8LLq7tDCiEcm2FIArfNhPoah33LtXc14gUFGy3JmJAcUjCQCUee9UufJ0KoQsoHl2VP/xO+7AsxSgd6Xttx8wDZYSsg==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass
 smtp.mailfrom=oracle.com; dmarc=pass action=none header.from=oracle.com;
 dkim=pass header.d=oracle.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=oracle.onmicrosoft.com; s=selector2-oracle-onmicrosoft-com;
 h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
 bh=OO7wQNPLIcP0u8hmq0i92elcWhCAtxlJkTvApzxYm/I=;
 b=LF9ruyyrBoSgaN2CFzeWs53voOUf/42G57EdeneWX2IADJ/RaoAsWAP6juy8DPN/SgRBLFueDSdqobRJfkxymkRLLgpXqGeEKjwsp0lKjYxaL3bm4+aS46LPcoTrnnmkkA1tnFOYnUEc85Q/8h9dHX268fPNNo9aa+v+zZCsvyw=
Original-Received: from SJ0PR10MB5488.namprd10.prod.outlook.com (2603:10b6:a03:37e::19)
 by DS7PR10MB5998.namprd10.prod.outlook.com (2603:10b6:8:9e::20) with
 Microsoft SMTP Server (version=TLS1_2,
 cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.16; Thu, 9 Feb
 2023 02:10:39 +0000
Original-Received: from SJ0PR10MB5488.namprd10.prod.outlook.com
 ([fe80::d353:3fb:94e4:18b9]) by SJ0PR10MB5488.namprd10.prod.outlook.com
 ([fe80::d353:3fb:94e4:18b9%8]) with mapi id 15.20.6086.017; Thu, 9 Feb 2023
 02:10:39 +0000
Thread-Topic: [External] : Re: bug#61281: =?UTF-8?Q?=E2=80=9C`?=(a \,
 b)=?UTF-8?Q?=E2=80=9D?= equals to =?UTF-8?Q?=E2=80=9C`?=(a . ,
 b)=?UTF-8?Q?=E2=80=9D?=
Thread-Index: AQHZPCckkhw4CNlzD0+3lG2ZczfGga7F3cuA
In-Reply-To: <87fsbfmxeb.fsf_-_@web.de>
Accept-Language: en-US
Content-Language: en-US
x-ms-publictraffictype: Email
x-ms-traffictypediagnostic: SJ0PR10MB5488:EE_|DS7PR10MB5998:EE_
x-ms-office365-filtering-correlation-id: 07d18709-486c-4251-ad36-08db0a42d71e
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; 
 IPV:NLI; SFV:NSPM;
 H:SJ0PR10MB5488.namprd10.prod.outlook.com; PTR:; CAT:NONE; 
 SFS:(13230025)(376002)(39860400002)(136003)(366004)(346002)(396003)(451199018)(8936002)(52536014)(9686003)(186003)(5660300002)(26005)(66946007)(66556008)(6916009)(76116006)(4326008)(316002)(64756008)(41300700001)(33656002)(6506007)(7696005)(55016003)(2906002)(54906003)(86362001)(478600001)(66476007)(66446008)(71200400001)(38070700005)(44832011)(122000001)(38100700002);
 DIR:OUT; SFP:1101; 
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 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
 U4una+/iSxlwjz6AeolEd0lsa05RdyYVIBGlzm54XPXbPfjtMd388EWezvuSPcvez4pmNne3fPSRPcY0UHxkvU5PXMRThWnp0f 
X-MS-Exchange-AntiSpam-ExternalHop-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-ExternalHop-MessageData-0: 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
 LWcgZnYQxycjMFNtHrscEcErnpiYaFZR2ESGIRZO77VGrAB83WtmicYrcnZShCRnj5tLdOFD+TBQOkTmOl
X-OriginatorOrg: oracle.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: SJ0PR10MB5488.namprd10.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 07d18709-486c-4251-ad36-08db0a42d71e
X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Feb 2023 02:10:39.5819 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 4e2c6054-71cb-48f1-bd6c-3a9705aca71b
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: Y8VMVaurA+AbN++SYFnP/dFeatiTEItKwHEhzX+7fE6gdfb7DzziF4PWHsf17su4tQFbaYKqZUPDCTAFrfA5IQ==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR10MB5998
X-Proofpoint-Virus-Version: vendor=baseguard
 engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1
 definitions=2023-02-08_11,2023-02-08_02,2022-06-22_01
X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0
 suspectscore=0 adultscore=0
 malwarescore=0 mlxscore=0 phishscore=0 spamscore=0 mlxlogscore=541
 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000
 definitions=main-2302090018
X-Proofpoint-ORIG-GUID: l2DuP9Swgj3rgyyXdTA7pWXgmiT6eH4E
X-Proofpoint-GUID: l2DuP9Swgj3rgyyXdTA7pWXgmiT6eH4E
X-BeenThere: debbugs-submit@debbugs.gnu.org
X-Mailman-Version: 2.1.18
Precedence: list
X-BeenThere: bug-gnu-emacs@gnu.org
List-Id: "Bug reports for GNU Emacs,
 the Swiss army knife of text editors" <bug-gnu-emacs.gnu.org>
List-Unsubscribe: <https://lists.gnu.org/mailman/options/bug-gnu-emacs>,
 <mailto:bug-gnu-emacs-request@gnu.org?subject=unsubscribe>
List-Archive: <https://lists.gnu.org/archive/html/bug-gnu-emacs>
List-Post: <mailto:bug-gnu-emacs@gnu.org>
List-Help: <mailto:bug-gnu-emacs-request@gnu.org?subject=help>
List-Subscribe: <https://lists.gnu.org/mailman/listinfo/bug-gnu-emacs>,
 <mailto:bug-gnu-emacs-request@gnu.org?subject=subscribe>
Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org
Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org
Xref: news.gmane.io gmane.emacs.bugs:255176
Archived-At: <http://permalink.gmane.org/gmane.emacs.bugs/255176>

> > Dunno.  I didn't intend to use ",X" at all.  That
> > was from you.
> >
> > I think that should particularly be pointed out in
> > comments is this bug: that "\," evaluates, just
> > like "," does, when inside backquote.  And it even
> > splices, like ",@" does.  This isn't obvious, even
> > if it might be a rare/corner case.
>=20
> So you think that somebody that is able to look up and understand the
> Lisp part of the implementation of backquote expansion will - after
> reading the comment that the reader construct expands like ,X -> (\, X)
> - will _not_ understand that this implies that the symbol \, appearing in
> a list inside a backquote expression has to be interpreted by backquote?
>=20
> Here we disagree, I can't imagine such a person.

I really have nothing more to say on this.
I would just be repeating myself.  In any case,
we've agreed that it's unlikely that the bug
will be fixed.  And although I thought at one
time that you agreed the bug existed, I'm not
so sure now that you did.  And as, IIUC,
Andreas points out, clisp apparently just
substitutes a different char for "," internally
when it handles backquote, which just punts the
problem to a different corner case (different
char).  So I guess nothing will be done, and
maybe nothing reasonable can be done, for this.