From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Kenichi Handa Newsgroups: gmane.emacs.devel Subject: Re: Need some help with Rmail/mbox Date: Wed, 24 Sep 2008 12:48:34 +0900 Message-ID: References: <87y71o4xw6.fsf@xemacs.org> <48D33A10.4040102@pajato.com> <871vzfi93y.fsf@xemacs.org> <03b276ff-e070-465e-9486-c02e4725a3e0@broken.deisui.org> <1bd9e4e5-9349-438b-92af-c2a6293491e7@broken.deisui.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 (generated by SEMI 1.14.3 - "Ushinoya") Content-Type: text/plain; charset=US-ASCII X-Trace: ger.gmane.org 1222228137 20442 80.91.229.12 (24 Sep 2008 03:48:57 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 24 Sep 2008 03:48:57 +0000 (UTC) Cc: pmr@pajato.com, eliz@gnu.org, ueno@unixuser.org, stephen@xemacs.org, emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Sep 24 05:49:54 2008 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1KiLNx-0007UG-Ld for ged-emacs-devel@m.gmane.org; Wed, 24 Sep 2008 05:49:53 +0200 Original-Received: from localhost ([127.0.0.1]:46481 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KiLMv-0007CP-HI for ged-emacs-devel@m.gmane.org; Tue, 23 Sep 2008 23:48:49 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KiLMr-0007CA-Ad for emacs-devel@gnu.org; Tue, 23 Sep 2008 23:48:45 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KiLMp-0007Bp-3c for emacs-devel@gnu.org; Tue, 23 Sep 2008 23:48:44 -0400 Original-Received: from [199.232.76.173] (port=40763 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KiLMp-0007Bm-0h for emacs-devel@gnu.org; Tue, 23 Sep 2008 23:48:43 -0400 Original-Received: from mx1.aist.go.jp ([150.29.246.133]:44071) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KiLMl-00022w-UG; Tue, 23 Sep 2008 23:48:40 -0400 Original-Received: from rqsmtp1.aist.go.jp (rqsmtp1.aist.go.jp [150.29.254.115]) by mx1.aist.go.jp with ESMTP id m8O3maQo000726; Wed, 24 Sep 2008 12:48:36 +0900 (JST) env-from (handa@m17n.org) Original-Received: from smtp3.aist.go.jp by rqsmtp1.aist.go.jp with ESMTP id m8O3maZw010776; Wed, 24 Sep 2008 12:48:36 +0900 (JST) env-from (handa@m17n.org) Original-Received: by smtp3.aist.go.jp with ESMTP id m8O3mYMj003347; Wed, 24 Sep 2008 12:48:34 +0900 (JST) env-from (handa@m17n.org) Original-Received: from handa by etlken.m17n.org with local (Exim 4.69) (envelope-from ) id 1KiLMg-000499-KJ; Wed, 24 Sep 2008 12:48:34 +0900 In-reply-to: (message from Stefan Monnier on Tue, 23 Sep 2008 22:53:01 -0400) User-Agent: SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.2 Emacs/23.0.60 (i686-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) X-detected-operating-system: by monty-python.gnu.org: Solaris 9 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:104086 Archived-At: In article , Stefan Monnier writes: > > We don't have pre-read-conversion but post-read-conversion, > > and if the coding system doesn't have post-read-conversion, > > a temp buffer is not used. The reason why I think (2)>(3) > > is because of a cost of making a unibyte string. And > But if we're only talking about the cost of decoding, then that's not > relevant: we may already have the string for some reason. Yes, but, we are not only talking about the cost of coding. I wrote: > So, now we have these four ways to get a multibute buffer > decoded from a unibyte buffer, and they all should work > equally safely. [...] --- Kenichi Handa handa@ni.aist.go.jp