From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: =?utf-8?Q?Mattias_Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.devel Subject: Re: [PATCH] Replace latin-1-specific case-manipulation Date: Wed, 20 Feb 2019 21:47:17 +0100 Message-ID: <779A26F9-FE8F-477E-81BD-86200977E81D@acm.org> References: <23807310-A2F9-4322-8A2C-03A63EFFD2AE@acm.org> <83va1egypa.fsf@gnu.org> Mime-Version: 1.0 (Mac OS X Mail 12.2 \(3445.102.3\)) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="104521"; mail-complaints-to="usenet@blaine.gmane.org" Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Feb 20 21:48:07 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gwYml-000R4X-2Y for ged-emacs-devel@m.gmane.org; Wed, 20 Feb 2019 21:48:07 +0100 Original-Received: from localhost ([127.0.0.1]:48623 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gwYmj-0001mh-WB for ged-emacs-devel@m.gmane.org; Wed, 20 Feb 2019 15:48:06 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:42241) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gwYm9-0001Rw-1n for emacs-devel@gnu.org; Wed, 20 Feb 2019 15:47:29 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gwYm6-0003Og-1G for emacs-devel@gnu.org; Wed, 20 Feb 2019 15:47:28 -0500 Original-Received: from mail175c50.megamailservers.eu ([91.136.10.185]:46486 helo=mail50c50.megamailservers.eu) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gwYm3-0002wF-0s; Wed, 20 Feb 2019 15:47:24 -0500 X-Authenticated-User: mattiase@bredband.net DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=megamailservers.eu; s=maildub; t=1550695640; bh=HhT7hgijjfa614dZICT3m7edfpxp4sXv/U9TBPfrQCs=; h=Subject:From:In-Reply-To:Date:Cc:References:To:From; b=opACQecyOfNFNzGaI+8BUTj02rWvDR3REVmdhG0gfmct0KICnwkpeDGNDHNS/HCaa 61FsXHSYLwcuDD945nsSjgUKsVyIJO8SGZOOjtMzTJ6dZ8CQljkLlSP4d//yVgBJSZ E2/lZ+kjmScN0vmscc8eBHm9UPrw4e/q00jP2ZQA= Feedback-ID: mattiase@acm.or Original-Received: from [192.168.1.65] (c-e636e253.032-75-73746f71.bbcust.telenor.se [83.226.54.230]) (authenticated bits=0) by mail50c50.megamailservers.eu (8.14.9/8.13.1) with ESMTP id x1KKlI9Y004829; Wed, 20 Feb 2019 20:47:20 +0000 In-Reply-To: <83va1egypa.fsf@gnu.org> X-Mailer: Apple Mail (2.3445.102.3) X-CTCH-RefID: str=0001.0A0B0203.5C6DBCD8.003A, 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=a4UeC3aF c=1 sm=1 tr=0 a=M+GU/qJco4WXjv8D6jB2IA==:117 a=M+GU/qJco4WXjv8D6jB2IA==:17 a=IkcTkHD0fZMA:10 a=mDV3o1hIAAAA:8 a=N54-gffFAAAA:8 a=a7X1s-ne6Lj3iD1dwk8A:9 a=QEXdDO2ut3YA:10 a=_FVE-zBwftR9WsbkzFJk:22 a=6l0D2HzqY3Epnrm8mE3f:22 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x (no timestamps) [generic] X-Received-From: 91.136.10.185 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:233499 Archived-At: 20 feb. 2019 kl. 18.24 skrev Eli Zaretskii : >=20 >> From: Mattias Engdeg=C3=A5rd >> Date: Wed, 20 Feb 2019 15:26:45 +0100 >>=20 >> There is some broken case-manipulation code from the latin-1 era in = cmpl-coerce-string-case. OK to apply? >=20 > How did you deduce it was for Latin-1? Just a guess, from the bitwise AND with octal 337 which corresponds to = the positions of upper/lower case letters in Latin-1. But I suppose it could work for other in the ISO 8859-n series as well.