From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#40407: [PATCH] slow ENCODE_FILE and DECODE_FILE Date: Sat, 4 Apr 2020 18:55:26 +0200 Message-ID: <42EFD1AE-A96E-4613-A31E-C3723382DC6D@acm.org> References: <805F9723-8298-4FD7-A47B-1E683721A5B0@acm.org> <835zegwn9y.fsf@gnu.org> <83imifv96b.fsf@gnu.org> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.14\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="8688"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 40407@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Apr 04 18:56:17 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1jKm5h-0002AH-FO for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 04 Apr 2020 18:56:17 +0200 Original-Received: from localhost ([::1]:40606 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jKm5g-0005nU-Dt for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 04 Apr 2020 12:56:16 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:58820) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jKm5T-0005nK-AX for bug-gnu-emacs@gnu.org; Sat, 04 Apr 2020 12:56:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jKm5S-0004dp-Bq for bug-gnu-emacs@gnu.org; Sat, 04 Apr 2020 12:56:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:33136) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jKm5S-0004dd-8P for bug-gnu-emacs@gnu.org; Sat, 04 Apr 2020 12:56:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jKm5S-00017A-6V for bug-gnu-emacs@gnu.org; Sat, 04 Apr 2020 12:56:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 04 Apr 2020 16:56:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 40407 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 40407-submit@debbugs.gnu.org id=B40407.15860193394212 (code B ref 40407); Sat, 04 Apr 2020 16:56:02 +0000 Original-Received: (at 40407) by debbugs.gnu.org; 4 Apr 2020 16:55:39 +0000 Original-Received: from localhost ([127.0.0.1]:44682 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jKm55-00015r-G1 for submit@debbugs.gnu.org; Sat, 04 Apr 2020 12:55:39 -0400 Original-Received: from mail1463c50.megamailservers.eu ([91.136.14.63]:51544 helo=mail268c50.megamailservers.eu) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jKm51-00015C-Lk for 40407@debbugs.gnu.org; Sat, 04 Apr 2020 12:55:38 -0400 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1586019329; bh=f8WOWVRR7VVapvJlmMMjSfhmJnUA7p0EgA4XqrNVJT4=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=fX5dkJT9b2nhlM/Vc2NQkwUHH4AueW7y4hjbsQBBA/pPXcZ7qAlYo4sKfgEQWSwYQ icgxU29XCZqJVYc3Xlf0YWX4qmSyknBi0ClkA8iNzjwnJZWzV93qf1L48tENW3wSXA M6z62v0Du6ZxSx/YsQlMh9DqNr5djbTMVle8JNT0= Feedback-ID: mattiase@acm.or Original-Received: from [192.168.0.4] (c188-150-171-71.bredband.comhem.se [188.150.171.71]) (authenticated bits=0) by mail268c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id 034GtQRo003717; Sat, 4 Apr 2020 16:55:28 +0000 In-Reply-To: <83imifv96b.fsf@gnu.org> X-Mailer: Apple Mail (2.3445.104.14) X-CTCH-RefID: str=0001.0A782F29.5E88BBC2.000D, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=BZ+mLYl2 c=1 sm=1 tr=0 a=SF+I6pRkHZhrawxbOkkvaA==:117 a=SF+I6pRkHZhrawxbOkkvaA==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=kj9zAlcOel0A:10 a=M51BFTxLslgA:10 a=mDV3o1hIAAAA:8 a=HO5i985fcbljDZ1IHx0A:9 a=CjuIK1q_8ugA:10 a=_FVE-zBwftR9WsbkzFJk:22 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: 209.51.188.43 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:178031 Archived-At: 4 apr. 2020 kl. 12.26 skrev Eli Zaretskii : > After looking at this for some time, I think the problem is rarely if > ever seen. The only function which has the NOCOPY sense inverted is > code_convert_string, and it only does that when the CODING_SYSTEM > argument is nil, which should almost never happen. Oh, that's the easy part. It's the ASCII optimisation that makes it = interesting.