From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: "alexei28" Newsgroups: gmane.emacs.bugs Subject: bug#32883: 26.1; Emacs not response in shell mode Date: Mon, 1 Oct 2018 10:09:37 +0300 Message-ID: <001601d45955$b7bbd6e0$273384a0$@gmail.com> References: <003401d45891$d60e7180$822b5480$@gmail.com> <834le75ov7.fsf@gnu.org> <005001d458a1$bc23d1b0$346b7510$@gmail.com> <831s9b5ivr.fsf@gnu.org> <000701d458b3$406fdc50$c14f94f0$@gmail.com> <83wor342br.fsf@gnu.org> <000e01d458b7$488a0010$d99e0030$@gmail.com> <83tvm7406s.fsf@gnu.org> <001601d458bd$718ac4d0$54a04e70$@gmail.com> <83r2hb3y8i.fsf@gnu.org> <001701d458c3$5113b4e0$f33b1ea0$@gmail.com> <83pnwv3xhw.fsf@gnu.org> <001801d458c6$7eb5ce80$7c216b80$@gmail.com> <83o9cf3w55.fsf@gnu.org> <000401d458d0$4cb8d350$e62a79f0$@gmail.com> <83lg7i530l.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1538377691 9316 195.159.176.226 (1 Oct 2018 07:08:11 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 1 Oct 2018 07:08:11 +0000 (UTC) Cc: 32883@debbugs.gnu.org To: "'Eli Zaretskii'" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Oct 01 09:08:07 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1g6sJK-0002Jk-MX for geb-bug-gnu-emacs@m.gmane.org; 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Mon, 01 Oct 2018 00:09:41 -0700 (PDT) Original-Received: from Zhelev ([188.138.204.216]) by smtp.gmail.com with ESMTPSA id 4-v6sm2710090wmt.16.2018.10.01.00.09.40 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 01 Oct 2018 00:09:40 -0700 (PDT) In-Reply-To: <83lg7i530l.fsf@gnu.org> X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQCnNM52IB6ywk+TYaua2AIVh/NnEAJigEFqAooQYn4CBLphcAJ0MGbUAJnyZH0CW+yRHAJOUFn7Ai22uBYCN86H5QK0GVSOATolpW0B3NcPcQGgeYQJAp+kiEIBXz4NFKZwdCjQ Content-Language: en-us X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:150851 Archived-At: -----Original Message----- From: Eli Zaretskii Sent: Sunday, September 30, 2018 20:06 To: alexei28 Cc: 32883@debbugs.gnu.org Subject: Re: bug#32883: 26.1; Emacs not response in shell mode > From: "alexei28" > Cc: <32883@debbugs.gnu.org> > Date: Sun, 30 Sep 2018 18:14:35 +0300 > > I do the another test. > 1. M-x shell > 2. Open some text file (about 2 MB) by command "cat some_text.txt". > In shell mode something like this: > > Microsoft Windows [Version 10.0.17134.285] > (c) 2018 Microsoft Corporation. All rights reserved. > > d:\TEMP\temp>cat trace.log.2018-08-09 > > 4. Start command > 5. And while file is scrolling I press arrow up. As result cursor is > on the center of screen 6. Press Enter 7. And Emacs also "freeze". Not > response. In this case Emacs is not response only when file is opening > (scrolling). > 8. After "cat" finish the Emacs is success unlock. In this case (file > size = > 2 MB) it's unlock after 30 seconds. > But suppose file has size 200 MB. It's then unlock after one hour? > It's not good. But that is what is supposed to happen. When you press Enter, shell-mode takes all the stuff between the point where you pressed Enter and the end of output, and submits that to the shell. Since that's a lot of text, it could take a long time to process. So just don't do that, it makes no sense to do that in the situation you describe. So this is a not Emac's bug? But sometime I need to press Enter(while text is generate) because I , e.g. want to insert some new text (e.g. notes) between existing text.