From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: =?UTF-8?Q?=E5=BC=A0=E6=B5=B7=E5=90=9B?= Newsgroups: gmane.emacs.bugs Subject: bug#20266: Emacs doesn't respond when editing the attached c header file. Date: Sun, 12 Apr 2015 10:15:15 +0800 Message-ID: <40D04DD6-2D4F-47AD-BEFA-19AEA5AC0938@icloud.com> References: <20150407151616.87042.qmail@mail.muc.de> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2098\)) Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1428804986 6258 80.91.229.3 (12 Apr 2015 02:16:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 12 Apr 2015 02:16:26 +0000 (UTC) Cc: 20266@debbugs.gnu.org To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Apr 12 04:16:16 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Yh7RW-0001rV-AI for geb-bug-gnu-emacs@m.gmane.org; Sun, 12 Apr 2015 04:16:14 +0200 Original-Received: from localhost ([::1]:44269 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yh7RV-0004UN-8j for geb-bug-gnu-emacs@m.gmane.org; Sat, 11 Apr 2015 22:16:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:52780) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yh7RR-0004U7-Mh for bug-gnu-emacs@gnu.org; Sat, 11 Apr 2015 22:16:10 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Yh7RQ-0003AI-KK for bug-gnu-emacs@gnu.org; Sat, 11 Apr 2015 22:16:09 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:35552) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Yh7RL-000328-0o; Sat, 11 Apr 2015 22:16:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Yh7RK-0001Kx-Mk; Sat, 11 Apr 2015 22:16:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: =?UTF-8?Q?=E5=BC=A0=E6=B5=B7=E5=90=9B?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org, bug-cc-mode@gnu.org Resent-Date: Sun, 12 Apr 2015 02:16:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20266 X-GNU-PR-Package: emacs,cc-mode X-GNU-PR-Keywords: Original-Received: via spool by 20266-submit@debbugs.gnu.org id=B20266.14288049315094 (code B ref 20266); Sun, 12 Apr 2015 02:16:02 +0000 Original-Received: (at 20266) by debbugs.gnu.org; 12 Apr 2015 02:15:31 +0000 Original-Received: from localhost ([127.0.0.1]:53561 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Yh7Qo-0001K6-Q6 for submit@debbugs.gnu.org; Sat, 11 Apr 2015 22:15:31 -0400 Original-Received: from st13p27im-asmtp002.me.com ([17.162.190.64]:49395) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Yh7Qm-0001Jo-9Z for 20266@debbugs.gnu.org; Sat, 11 Apr 2015 22:15:29 -0400 Original-Received: from [192.168.1.114] (unknown [58.100.216.48]) by st13p27im-asmtp002.me.com (Oracle Communications Messaging Server 7.0.5.35.0 64bit (built Dec 4 2014)) with ESMTPSA id <0NMO00IT68XGT210@st13p27im-asmtp002.me.com> for 20266@debbugs.gnu.org; Sun, 12 Apr 2015 02:15:21 +0000 (GMT) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.13.68,1.0.33,0.0.0000 definitions=2015-04-12_01:2015-04-10, 2015-04-11, 1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1412110000 definitions=main-1504120020 In-reply-to: <20150407151616.87042.qmail@mail.muc.de> X-Mailer: Apple Mail (2.2098) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:101443 Archived-At: > =D4=DA 2015=C4=EA4=D4=C27=C8=D5=A3=AC23:16=A3=ACAlan Mackenzie = =D0=B4=B5=C0=A3=BA >=20 > Hello, Netjune. >=20 > In article you = wrote: >> [-- text/plain, encoding 7bit, charset: us-ascii, 13 lines --] >=20 >> Emacs doesn't respond when editing the attached c header file. >> Emacs version: 24.4. >=20 >> ------------------------------------ >> Run emacs with "emacs -Q test.h". >> M-x mark-whole-buffer >> M-x kill-ring-save >> M-x end-of-buffer >> M-x yank >> Then emacs doesn't respond for about 5 seconds. >> M-x scroll-down-command.=20 >> Then emacs doesn't respond for about 5 seconds too. >=20 > Yes. This isn't good at all. >=20 >> M-x scroll-down-command. >> Then emacs doesn't respond for about 5 seconds too. >=20 > I can't actually reproduce this delay. Try do it more than 4 times, like: M-> M-v M-v M-v M-v M-v. The delay often happens at the first M-v, but not always. The delay is about 5 seconds on mac OSX (cpu: 1.4GHz), and is about 2 = seconds on linux (cpu: 2.53Ghz). Or try to input some text (like newline chars) at the end of buffer. I input a newline at the end of buffer, and emacs didn't respond about 2 = seconds on linux. After apply the patch, there is no delay after yank.