From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 38374C433ED for ; Tue, 11 May 2021 09:10:08 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 38F566157F for ; Tue, 11 May 2021 09:10:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 38F566157F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mit.edu Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 79FC3828; Tue, 11 May 2021 11:09:15 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 79FC3828 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1620724205; bh=4rRsS5KRH4MOyCTnzUxn/ytiwuxMFCoJ22aKEJrmc/Y=; h=Date:From:To:Subject:References:In-Reply-To:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=Tt4J5RG+3MLDQT+jL+maXJZBtwhvtR3n6jc/hADCqCOgR4fjZMTUwcRvAK4V0A8Q2 QIQz7y6nGIMviowPZubJ/XeZjYVSnFMdcBJL3XVZfolOFO9oVkaRnCT+U0qXdA++nK FZxlG2KzuMDbmYOjAORg6XWdeFh8h6+kUwrfzvao= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id DBA4CF80245; Tue, 11 May 2021 11:08:24 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4FDF7F80240; Mon, 10 May 2021 21:22:12 +0200 (CEST) Received: from outgoing.mit.edu (outgoing-auth-1.mit.edu [18.9.28.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 618DCF800EA for ; Mon, 10 May 2021 21:22:08 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 618DCF800EA Received: from cwcc.thunk.org (pool-72-74-133-215.bstnma.fios.verizon.net [72.74.133.215]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 14AJM3dI013584 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 10 May 2021 15:22:05 -0400 Received: by cwcc.thunk.org (Postfix, from userid 15806) id F267215C3CD9; Mon, 10 May 2021 15:22:02 -0400 (EDT) Date: Mon, 10 May 2021 15:22:02 -0400 From: "Theodore Ts'o" To: David Woodhouse Subject: Re: [PATCH 00/53] Get rid of UTF-8 chars that can be mapped as ASCII Message-ID: References: <2ae366fdff4bd5910a2270823e8da70521c859af.camel@infradead.org> <20210510135518.305cc03d@coco.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Mailman-Approved-At: Tue, 11 May 2021 11:08:22 +0200 Cc: alsa-devel@alsa-project.org, kvm@vger.kernel.org, Linux Doc Mailing List , linux-iio@vger.kernel.org, linux-pci@vger.kernel.org, linux-fpga@vger.kernel.org, dri-devel@lists.freedesktop.org, keyrings@vger.kernel.org, linux-riscv@lists.infradead.org, Jonathan Corbet , Mauro Carvalho Chehab , x86@kernel.org, linux-acpi@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-input@vger.kernel.org, linux-ext4@vger.kernel.org, intel-gfx@lists.freedesktop.org, linux-media@vger.kernel.org, linux-pm@vger.kernel.org, linux-sgx@vger.kernel.org, coresight@lists.linaro.org, rcu@vger.kernel.org, mjpeg-users@lists.sourceforge.net, linux-arm-kernel@lists.infradead.org, linux-edac@vger.kernel.org, linux-hwmon@vger.kernel.org, netdev@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-rdma@vger.kernel.org, linux-integrity@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Mon, May 10, 2021 at 02:49:44PM +0100, David Woodhouse wrote: > On Mon, 2021-05-10 at 13:55 +0200, Mauro Carvalho Chehab wrote: > > This patch series is doing conversion only when using ASCII makes > > more sense than using UTF-8. > > > > See, a number of converted documents ended with weird characters > > like ZERO WIDTH NO-BREAK SPACE (U+FEFF) character. This specific > > character doesn't do any good. > > > > Others use NO-BREAK SPACE (U+A0) instead of 0x20. Harmless, until > > someone tries to use grep[1]. > > Replacing those makes sense. But replacing emdashes — which are a > distinct character that has no direct replacement in ASCII and which > people do *deliberately* use instead of hyphen-minus — does not. I regularly use --- for em-dashes and -- for en-dashes. Markdown will automatically translate 3 ASCII hypens to em-dashes, and 2 ASCII hyphens to en-dashes. It's much, much easier for me to type 2 or 3 hypens into my text editor of choice than trying to enter the UTF-8 characters. If we can make sphinx do this translation, maybe that's the best way of dealing with these two characters? Cheers, - Ted