Path: csiph.com!xmission!news.snarked.org!news.linkpendium.com!news.linkpendium.com!panix!usenet.stanford.edu!not-for-mail From: Clark Wang Newsgroups: gnu.bash.bug Subject: Different history expansion behaivor: true `# # !xxx` vs. true `# !xxx` Date: Tue, 3 Mar 2020 02:04:01 +0000 Lines: 10 Approved: bug-bash@gnu.org Message-ID: References: NNTP-Posting-Host: lists.gnu.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 X-Trace: usenet.stanford.edu 1583201049 19508 209.51.188.17 (3 Mar 2020 02:04:09 GMT) X-Complaints-To: action@cs.stanford.edu To: bash.bug list Envelope-to: bug-bash@gnu.org ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=A0a33SuIAERk404TZ8lAinBW2LTX7P6CUBIhiV80zxtyqHv5EPR+NpNBGtEscRsQkmS9HGTXXse8ZVLlcwZxrwCrlD4qafruETlgszRKg1uAtALYRhn2LsfceXafOluphOlYJs1W2dIoWrSExGjoENUvmpt5LY8O/lfT8hAFXAR2/renQb+kaFNy4hAHHJs4CtFb4n/W6VacCN8iBDCG+Meq/xttXoYkhVMnWW12BCA50Dvtr4XVetMf9m873WScBPN2VSWtjsvAtw9wZG2taYM0eox7lKJeLucnK7KtTIr8vLjSnu4X/AUgfDzwHulDAS4LdaX+bZY/eLj5weLe2w== 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-SenderADCheck; bh=6aYBmYicEBWAh1d4+wcXW+8ELqQxa9IcHN8HBpK0j4s=; b=SLncn2lPkCDu5GjFPyBs5U4C2ue/CzrwwP8jjz9GRvgmRf9b8yy1Qwi6ghXPQ8yEMRGM9XZ43xUyd4gMxOjRh7nkong6sAH2VZqYabg7iUVlpoc8sHOyfNUlYg0Avu+Vh3h0W9Qs5n3unJWYeS8BKYVxH4f3NdwJDvn2MhAQRpz1xvibaJCbORjLwl6j2SOe1ib5bb8foaQwyYF5sUbnhjGlP8eRGWokSZ2/cX6+sO4CqL8eiQRqBW7qA6Ko4MkhzdGzn2O87B0YkBZlUJdAu7BLaNHOqn9TLiJEKobnS7KoQ3XbNHwJo0AgxTvQ0Ph1UIGtZVnK6BP2tegzVNApJA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=vmware.com; dmarc=pass action=none header.from=vmware.com; dkim=pass header.d=vmware.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vmware.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=6aYBmYicEBWAh1d4+wcXW+8ELqQxa9IcHN8HBpK0j4s=; b=e12jT200HYoWD0nUqSlpZzkhazqVYR3biv4TXVHIFQ7Aqbaalk/NmT9rowb7ib9F1ZwSK1X/lQVjDvuEwhXDsLLHtmu7ONz4kki3TYEJqyPV90ChxVj4GcSLcrRNahLwcSOxU0qG39X24x1yH/MZ2VjdrW1PkdS+slpV74tPeAc= Thread-Topic: Different history expansion behaivor: true `# # !xxx` vs. true `# !xxx` Thread-Index: AQHV8QACj4ZMLQaDBUSA3ufBRogIww== Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: MN2PR20CA0026.namprd20.prod.outlook.com (2603:10b6:208:e8::39) To BYAPR05MB5815.namprd05.prod.outlook.com (2603:10b6:a03:c6::19) x-originating-ip: [209.85.222.42] authentication-results: spf=none (sender IP is ) smtp.mailfrom=clarkw@vmware.com; x-ms-exchange-messagesentrepresentingtype: 1 x-gm-message-state: ANhLgQ1kbTvpKCpfECYupGPxIyvyBMcvigiDs4bE5aGynDCPHTb0oXiA pJliKVV6+ce2Y/MOdVgH60PCqz0PQESTxnnVSUk= x-google-smtp-source: ADFU+vt1bs/OsW22wkB9D6v5C2vylu4exyasiiPg9D672CH6rYvUSEjUa1lif3cB2CiSdScui/3uU2yAfJr8mIfChfo= x-received: by 2002:ab0:7612:: with SMTP id o18mr1577676uap.73.1583201038426; Mon, 02 Mar 2020 18:03:58 -0800 (PST) x-gmail-original-message-id: x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 5139adb8-b264-43b2-34f2-08d7bf172467 x-ms-traffictypediagnostic: BYAPR05MB5669: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3968; x-forefront-prvs: 03319F6FEF x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(4636009)(136003)(396003)(376002)(346002)(39860400002)(366004)(189003)(199004)(2906002)(81166006)(81156014)(55446002)(8676002)(9686003)(86362001)(6916009)(966005)(8936002)(478600001)(4744005)(52116002)(71200400001)(316002)(42186006)(26005)(186003)(66556008)(64756008)(66446008)(5660300002)(66476007)(66946007)(21615005)(13513002)(21314003)(2004002)(81973001); DIR:OUT; SFP:1101; SCL:1; SRVR:BYAPR05MB5669; H:BYAPR05MB5815.namprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: vmware.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-ms-exchange-antispam-messagedata: +dhGkb9Vh3sNRmnQWkT2DOPWrGT5nw8a3XshM/IpMEC5TotbyoezprCIfbWnQ9qvmbaisPGiwXVfHU4zDF3TlFTH60Zibvl5NyQTz4B2tzzip7SPr17ovhwrEvMZQuGGjqymYSsqvIeet4TGpyHl9g== x-ms-exchange-transport-forked: True X-OriginatorOrg: vmware.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5139adb8-b264-43b2-34f2-08d7bf172467 X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Mar 2020 02:04:01.4129 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b39138ca-3cee-4b4a-a4d6-cd83d9dd62f0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: rdMkOwP5JPRMiV1ElTr+SLKWHJdN5/y3u+mcLPhFL106xzCrKG7xlLwXGUIbIko4YDrAHUf/Gd5tqvvOWrc9ew== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR05MB5669 X-detected-operating-system: by eggs.gnu.org: Windows NT kernel [generic] [fuzzy] X-Received-From: 40.107.236.89 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: bug-bash@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports for the GNU Bourne Again SHell List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: Xref: csiph.com gnu.bash.bug:15984 VGhpcyBpcyBmcm9tIHN0YWNrb3ZlcmZsb3cgKCBodHRwczovL3N0YWNrb3ZlcmZsb3cuY29tL3F1 ZXN0aW9ucy82MDE2NjAxOS8gKSBhbmQgaXQgbG9va3MgbGlrZSBhIGJ1ZzoNCg0KJCBiYXNoIC0t dmVyc2lvbg0KR05VIGJhc2gsIHZlcnNpb24gNS4wLjcoMyktcmVsZWFzZSAoeDg2XzY0LXBjLWxp bnV4LWdudSkNCkNvcHlyaWdodCAoQykgMjAxOSBGcmVlIFNvZnR3YXJlIEZvdW5kYXRpb24sIElu Yy4NCkxpY2Vuc2UgR1BMdjMrOiBHTlUgR1BMIHZlcnNpb24gMyBvciBsYXRlciA8aHR0cDovL2du dS5vcmcvbGljZW5zZXMvZ3BsLmh0bWw+DQoNClRoaXMgaXMgZnJlZSBzb2Z0d2FyZTsgeW91IGFy ZSBmcmVlIHRvIGNoYW5nZSBhbmQgcmVkaXN0cmlidXRlIGl0Lg0KVGhlcmUgaXMgTk8gV0FSUkFO VFksIHRvIHRoZSBleHRlbnQgcGVybWl0dGVkIGJ5IGxhdy4NCiQNCiQgc2V0IC1IDQokIHRydWUg YCMgIXh4eGANCmJhc2g6ICF4eHhgOiBldmVudCBub3QgZm91bmQNCiQgdHJ1ZSBgIyAjICF4eHhg DQokDQo=