From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Qiantan Hong Newsgroups: gmane.emacs.devel Subject: Re: Question collaborative editing - Wikipedia reference Date: Fri, 9 Oct 2020 02:12:59 +0000 Message-ID: <40B06E9F-A6D6-4F9B-8E2B-7DC55D16D0F7@mit.edu> References: <83eemji6e8.fsf@gnu.org> <20201001141144.GO4797@protected.rcdrun.com> <20201001160136.chwmpollk4d3qc2e@Ergus> <20201004175447.GG15516@protected.rcdrun.com> <87362tvnil.fsf@gmail.com> <20201004194815.GH15516@protected.rcdrun.com> <11EB917D-3276-4D34-8DCD-2336E8062950@mit.edu> <20201005040245.GJ15516@protected.rcdrun.com> <20201005084441.GB4453@protected.rcdrun.com> <87zh50lhda.fsf@red-bean.com> <87pn5vgqsk.fsf@red-bean.com> <79924DB1-2613-4AF6-982C-39157CF3ED9B@mit.edu> <8C2D2AED-0AA8-48AC-ADB2-826177141F2F@gmail.com> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="Apple-Mail=_CFE33B47-A861-40D6-A14C-D690DB0A398D"; protocol="application/pkcs7-signature"; micalg=sha-256 Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1373"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Ergus , Fermin , Jean Louis , Caio Henrique , Noam Postavsky , Emacs developers , Karl Fogel , Stefan Monnier , Eli Zaretskii To: Yuan Fu Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Oct 09 04:15:03 2020 Return-path: Envelope-to: ged-emacs-devel@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 1kQhvy-0000Bz-MT for ged-emacs-devel@m.gmane-mx.org; Fri, 09 Oct 2020 04:15:02 +0200 Original-Received: from localhost ([::1]:55214 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kQhvx-0004Rd-JJ for ged-emacs-devel@m.gmane-mx.org; Thu, 08 Oct 2020 22:15:01 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34964) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kQhuf-0003as-Oc for emacs-devel@gnu.org; Thu, 08 Oct 2020 22:13:41 -0400 Original-Received: from outgoing-exchange-1.mit.edu ([18.9.28.15]:57090) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kQhuc-0007vF-HB; Thu, 08 Oct 2020 22:13:41 -0400 Original-Received: from w92exedge4.exchange.mit.edu (W92EXEDGE4.EXCHANGE.MIT.EDU [18.7.73.16]) by outgoing-exchange-1.mit.edu (8.14.7/8.12.4) with ESMTP id 0992DG5X029103; Thu, 8 Oct 2020 22:13:30 -0400 Original-Received: from w92expo16.exchange.mit.edu (18.7.74.70) by w92exedge4.exchange.mit.edu (18.7.73.16) with Microsoft SMTP Server (TLS) id 15.0.1293.2; Thu, 8 Oct 2020 22:12:01 -0400 Original-Received: from oc11expo16.exchange.mit.edu (18.9.4.47) by w92expo16.exchange.mit.edu (18.7.74.70) with Microsoft SMTP Server (TLS) id 15.0.1365.1; Thu, 8 Oct 2020 22:12:59 -0400 Original-Received: from oc11expo16.exchange.mit.edu ([18.9.4.47]) by oc11expo16.exchange.mit.edu ([18.9.4.47]) with mapi id 15.00.1365.000; Thu, 8 Oct 2020 22:12:59 -0400 Thread-Topic: Question collaborative editing - Wikipedia reference Thread-Index: AQHWnA1T4LjU6k9HIUyZcJcFcadSFqmLhM0AgANFgACAAAQRgA== In-Reply-To: <8C2D2AED-0AA8-48AC-ADB2-826177141F2F@gmail.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: yes x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [18.18.245.17] Received-SPF: pass client-ip=18.9.28.15; envelope-from=qhong@mit.edu; helo=outgoing-exchange-1.mit.edu X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/08 22:13:34 X-ACL-Warn: Detected OS = Windows 7 (Websense crawler) 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: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:257243 Archived-At: --Apple-Mail=_CFE33B47-A861-40D6-A14C-D690DB0A398D Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > Another question: According to the algorithm, what happens when both = cursor are at the same place and one inserts text? Is the other cursor = pushed forward or not? Currently the other cursor will not be pushed forward. Any suggestion = for =E2=80=9Cbetter=E2=80=9D behavior? Also note that the cursor-treating part of version on this mailing list = is not very polished. I=E2=80=99ve made some fixes and improvements on my local version, will = post shortly. The new version will also contain Unicode support and active user list. > Very cool! If I try to run crdt-test-client when already connected, = Emacs creates a new buffer and compains "Error in post-command-hook = (crdt--post-command): (wrong-type-argument stringp nil)=E2=80=9D. Any = idea why? Thanks for the report! I haven=E2=80=99t consider this case. What do you = think is a reasonable behavior? Should it make a new connection?= --Apple-Mail=_CFE33B47-A861-40D6-A14C-D690DB0A398D Content-Disposition: attachment; filename="smime.p7s" Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExDzANBglghkgBZQMEAgEFADCABgkqhkiG9w0BBwEAAKCCA70w ggO5MIIDIqADAgECAhAaql39NsO1qLVjkS2hl517MA0GCSqGSIb3DQEBCwUAMGwxCzAJBgNVBAYT AlVTMRYwFAYDVQQIEw1NYXNzYWNodXNldHRzMS4wLAYDVQQKEyVNYXNzYWNodXNldHRzIEluc3Rp dHV0ZSBvZiBUZWNobm9sb2d5MRUwEwYDVQQLEwxDbGllbnQgQ0EgdjEwHhcNMjAwODAzMDEyNDIz WhcNMjEwODAxMDEyNDIzWjCBoTELMAkGA1UEBhMCVVMxFjAUBgNVBAgTDU1hc3NhY2h1c2V0dHMx LjAsBgNVBAoTJU1hc3NhY2h1c2V0dHMgSW5zdGl0dXRlIG9mIFRlY2hub2xvZ3kxFTATBgNVBAsT DENsaWVudCBDQSB2MTEVMBMGA1UEAxMMUWlhbnRhbiBIb25nMRwwGgYJKoZIhvcNAQkBFg1xaG9u Z0BNSVQuRURVMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAylUlEQdK4BSXKzoGh6As CKN/TpLmC0kjhPdxUKMj1/86Xl6GDCla4h95uISDOWVAKdu3cIlA8m9zRLT2jNEIkt1DVpXP6c9h y8RRyfJm0qlrvr6tsHi5AmO4Li6s2dEGaTxbakPL6vEn7ZYr86t5orq56nubki77Z8ZvRv9/fWdF bF/YBNGDayLNk0NbXIEQdCHiz1l+bxfw+GHHRmdOge3MKWSg463+GGMdxtLQ61AbtR2vm47FIJBt c0X6ptcInWUg4Nf/9vSNGl6KvREvfbEWKCT6TfL5ncIFlitf6ZWKue2PZ4ULFfIQ3/7EsEk03xxr S7sTOy7e2dbPboe/WwIDAQABo4GhMIGeMAkGA1UdEwQCMAAwEQYJYIZIAYb4QgEBBAQDAgWgMB0G A1UdJQQWMBQGCCsGAQUFBwMEBggrBgEFBQcDAjALBgNVHQ8EBAMCBeAwHQYDVR0OBBYEFDeb9Jlj XSm+y0CD872IhzRDIGv1MDMGA1UdHwQsMCowKKAmoCSGImh0dHA6Ly9jYS5taXQuZWR1L2NhL21p dGNsaWVudC5jcmwwDQYJKoZIhvcNAQELBQADgYEApBTx4tBbD5rQ+bNGd/Z3OBV07qFsm5QHNg0+ 6lxJ3j7q5zMMq35o6y5cBIhcFG6t+MFqJIdERZ3EprDturyqozQsIBMHFnqh+iZcMg0uQyssEqKZ hrzIdw8GuY4Z6jNewdGy5mwwG9yjpEbzWWgdofSM5rnezZz7EvCQu9ilt1sxggNDMIIDPwIBATCB gDBsMQswCQYDVQQGEwJVUzEWMBQGA1UECBMNTWFzc2FjaHVzZXR0czEuMCwGA1UEChMlTWFzc2Fj aHVzZXR0cyBJbnN0aXR1dGUgb2YgVGVjaG5vbG9neTEVMBMGA1UECxMMQ2xpZW50IENBIHYxAhAa ql39NsO1qLVjkS2hl517MA0GCWCGSAFlAwQCAQUAoIIBkzAYBgkqhkiG9w0BCQMxCwYJKoZIhvcN AQcBMBwGCSqGSIb3DQEJBTEPFw0yMDEwMDkwMjEyNTlaMC8GCSqGSIb3DQEJBDEiBCAfJmHkpO7Q AjKHkWNclKjNPIYkRiIMe7wPubtJsUMUXDCBkQYJKwYBBAGCNxAEMYGDMIGAMGwxCzAJBgNVBAYT AlVTMRYwFAYDVQQIEw1NYXNzYWNodXNldHRzMS4wLAYDVQQKEyVNYXNzYWNodXNldHRzIEluc3Rp dHV0ZSBvZiBUZWNobm9sb2d5MRUwEwYDVQQLEwxDbGllbnQgQ0EgdjECEBqqXf02w7WotWORLaGX nXswgZMGCyqGSIb3DQEJEAILMYGDoIGAMGwxCzAJBgNVBAYTAlVTMRYwFAYDVQQIEw1NYXNzYWNo dXNldHRzMS4wLAYDVQQKEyVNYXNzYWNodXNldHRzIEluc3RpdHV0ZSBvZiBUZWNobm9sb2d5MRUw EwYDVQQLEwxDbGllbnQgQ0EgdjECEBqqXf02w7WotWORLaGXnXswDQYJKoZIhvcNAQEBBQAEggEA DQ/pnMvp9UpI787RvwlOWmOzPoH3k/B7q5imVkE/5XutTOuCL6sEnmUescl3UqE7bNbMBS9mb0i+ dpE8jQs7gRuDvFxMUzUNAQNgqhxSAk9UA9N/OIZ8nXvO4FZoAkmy0oU8AsJTy+/dLWcLeAZwCMND a9qdTT04R5W5pDJC511xxtzMVwUm5t1koiTNX135WvocOoBkQhaao9QGaqEfY3R4/d59ViL1pVxC UjufJfFAFsyvvDnGyaW3Q/SRYbHTeFnMBB+zEW2tMf+uCqbKMa8VHJ4JW/n17KycJ9izNUSNKyid 9SuPXouosjvRazWRrAsNIw2htg7DlyNlPD8gXgAAAAAAAA== --Apple-Mail=_CFE33B47-A861-40D6-A14C-D690DB0A398D--