From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.devel Subject: Re: Preview: portable dumper Date: Fri, 2 Dec 2016 09:47:46 -0800 Organization: UCLA Computer Science Department Message-ID: <456e321d-ad09-285f-0c0a-3f8c26b7a37c@cs.ucla.edu> References: <047a67ec-9e29-7e4e-0fb0-24c3e59b5886@dancol.org> <83zikjxt1j.fsf@gnu.org> <8360n6ruzu.fsf@gnu.org> <834m2nplmb.fsf@gnu.org> <83inr2oje6.fsf@gnu.org> <83shq6mlt3.fsf@gnu.org> <62FAE35E-BE13-42F3-B901-9A7A72FA0842@raeburn.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1480700914 16937 195.159.176.226 (2 Dec 2016 17:48:34 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 2 Dec 2016 17:48:34 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 Cc: Stefan Monnier , emacs-devel@gnu.org To: Ken Raeburn , Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Dec 02 18:48:29 2016 Return-path: Envelope-to: ged-emacs-devel@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 1cCrwh-0003Kc-KQ for ged-emacs-devel@m.gmane.org; Fri, 02 Dec 2016 18:48:27 +0100 Original-Received: from localhost ([::1]:35880 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cCrwl-0003ps-F6 for ged-emacs-devel@m.gmane.org; Fri, 02 Dec 2016 12:48:31 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:35950) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cCrw9-0003pb-5q for emacs-devel@gnu.org; Fri, 02 Dec 2016 12:47:54 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cCrw8-0005Cq-HL for emacs-devel@gnu.org; Fri, 02 Dec 2016 12:47:53 -0500 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:49404) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cCrw5-0005CB-AS; Fri, 02 Dec 2016 12:47:49 -0500 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 6397F1600F5; Fri, 2 Dec 2016 09:47:47 -0800 (PST) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id d4y0ouRQDKZ8; Fri, 2 Dec 2016 09:47:46 -0800 (PST) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id B4F7F1600FB; Fri, 2 Dec 2016 09:47:46 -0800 (PST) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id T7PKoveVtQHY; Fri, 2 Dec 2016 09:47:46 -0800 (PST) Original-Received: from [192.168.1.9] (unknown [47.153.178.162]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 931851600F5; Fri, 2 Dec 2016 09:47:46 -0800 (PST) In-Reply-To: <62FAE35E-BE13-42F3-B901-9A7A72FA0842@raeburn.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 131.179.128.68 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:209939 Archived-At: Ken Raeburn wrote: > Stefan=E2=80=99s right too=E2=80=A6 since the current time sinks are th= e =E2=80=9Cread=E2=80=9D functions themselves rather than in support code= being called, it=E2=80=99s less immediately obvious where work is needed= or how to proceed. Stefan is right so often that it must embarrass him. :-) FWIW I recently tuned a private copy of lread.c to use syscalls rather th= an=20 stdio. It didn't help significantly, so I gave that up.