From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: ynyaaa@gmail.com Newsgroups: gmane.emacs.bugs Subject: bug#26051: 25.1; overlays may make emacs very slow Date: Sun, 12 Mar 2017 10:44:21 +0900 Message-ID: <871su3nua2.fsf@gmail.com> References: <87varh3xql.fsf@gmail.com> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1489283116 464 195.159.176.226 (12 Mar 2017 01:45:16 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sun, 12 Mar 2017 01:45:16 +0000 (UTC) Cc: 26051@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Mar 12 02:45:10 2017 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 1cmsZJ-0007lD-0c for geb-bug-gnu-emacs@m.gmane.org; Sun, 12 Mar 2017 02:45:09 +0100 Original-Received: from localhost ([::1]:45286 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cmsZO-0000Vb-MZ for geb-bug-gnu-emacs@m.gmane.org; Sat, 11 Mar 2017 20:45:14 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55471) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cmsZI-0000Um-0H for bug-gnu-emacs@gnu.org; Sat, 11 Mar 2017 20:45:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cmsZD-0005P6-4a for bug-gnu-emacs@gnu.org; Sat, 11 Mar 2017 20:45:08 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:53680) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cmsZD-0005Oz-0w for bug-gnu-emacs@gnu.org; Sat, 11 Mar 2017 20:45:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1cmsZC-0007zQ-A8 for bug-gnu-emacs@gnu.org; Sat, 11 Mar 2017 20:45:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: ynyaaa@gmail.com Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 12 Mar 2017 01:45:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 26051 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 26051-submit@debbugs.gnu.org id=B26051.148928306130607 (code B ref 26051); Sun, 12 Mar 2017 01:45:02 +0000 Original-Received: (at 26051) by debbugs.gnu.org; 12 Mar 2017 01:44:21 +0000 Original-Received: from localhost ([127.0.0.1]:51879 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cmsYX-0007xZ-4h for submit@debbugs.gnu.org; Sat, 11 Mar 2017 20:44:21 -0500 Original-Received: from mail-pf0-f175.google.com ([209.85.192.175]:33064) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cmsYU-0007xE-9e for 26051@debbugs.gnu.org; Sat, 11 Mar 2017 20:44:19 -0500 Original-Received: by mail-pf0-f175.google.com with SMTP id w189so55723305pfb.0 for <26051@debbugs.gnu.org>; Sat, 11 Mar 2017 17:44:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:in-reply-to:date:message-id:mime-version; bh=htgPAaLco/kfHOfNhrNjvMN04a6aRkw9ukjqf5UJ0v0=; b=d6yu//2rrOAtPdwata56TGtNePa2w9jvBGr7hKPzz9moVzVASRgnkzEuQynzQTfS53 68N5QREjw9AivAB/kszPScdnJB/dmlh1JjlLgMWF0nFJBdhzQnHlhNhyH9ymrOkxqWAC pI6iIpP/hgomGZw1DceV1K202olREcU2E5HxsXPFkm/nYCzmvxoAnped0pM6477qE0cW vWYd1G/R1aMjtkrPZXtE0LIS0WrgZ2wi/I8KjsXAlkF+RbUUQXpZQAAoKAgd3mYao1VG 5fzpgvPZh2roY+b4ajNvwZGPp/gjJJ3nnsLCV/JTZudpoKDXVkJKZUCJYBkRNDbbzoWe ij1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:date:message-id :mime-version; bh=htgPAaLco/kfHOfNhrNjvMN04a6aRkw9ukjqf5UJ0v0=; b=RAPBP8/a2XPaS027RnGinyMmBL5R3GbTc52/iK48dBxwG50gDQ9dp0BBRWWglDmot5 M2gkBer1eRa4HJxR1s7W8vPb5qntkiZKhHsaUpNHSOd+dcwtrWXpNyrDXk9uFGRzXGTZ 65+p9cD6Ajn7xWKcEhsyMpwRcNT85vXvBZmKqUJPnOwTA2Fi6B0rlhWAf3sMZhLSZeV5 SVd1d6pz3y5KjB5RVizGoDpA22xzHdruXnWUK77Zbd+5mZYLxu8qzbZZFARn9Vkvrsup kbH9M0Ocxtn72hBVosLh/jrigaJ+rCfO5u4BzXbxfd9JH/NDqGvbqGEAVUqo0eaa+cY0 IpQQ== X-Gm-Message-State: AMke39n/wExxTY1HFUxsXh5OrhJNSKiVKtJiPoCSzHNjQDUWMJNv+Wsywvdr0rQZisqQJA== X-Received: by 10.98.205.7 with SMTP id o7mr29658454pfg.171.1489283052522; Sat, 11 Mar 2017 17:44:12 -0800 (PST) Original-Received: from pnut-PC (east24-p58.eaccess.hi-ho.ne.jp. [218.42.167.59]) by smtp.gmail.com with ESMTPSA id u82sm26188714pfd.7.2017.03.11.17.44.11 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 11 Mar 2017 17:44:11 -0800 (PST) In-Reply-To: <83h930e1t8.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 11 Mar 2017 08:59:31 +0200") 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:130503 Archived-At: Eli Zaretskii writes: >> The form above take a few seconds. >> I tried some characters instead of 'a'. Each of them take long time. >> "@%d\n" >> "?%d\n" >> "\u00E1%d\n" ;; LATIN SMALL LETTER A WITH ACUTE >> "\u3042%d\n" ;; HIRAGANA LETTER A >> "\u4E00%d\n" ;; CJK IDEOGRAPH-4E00 >> "\uFF41%d\n" ;; FULLWIDTH LATIN SMALL LETTER A > > What I see here, with all of the above except the first two, is that > what takes a long time is for the code to run; once I see "Done" in > the echo area, redisplay takes less than a second. Why is it take long time to use multibyte characters? 2 seconds and 2 minutes are very different.