From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31443 invoked by alias); 19 Jul 2018 20:39:33 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 31433 invoked by uid 89); 19 Jul 2018 20:39:32 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-2.1 required=5.0 tests=AWL,BAYES_00,KAM_MANYTO,SPF_HELO_PASS autolearn=no version=3.3.2 spammy=HContent-Transfer-Encoding:8bit X-HELO: mx1.redhat.com Subject: Re: [PATCH] Keep expected behaviour for [a-z] and [A-z] (Bug 23393). To: Carlos O'Donell , GNU C Library , Rich Felker , Mike Fabian , Zorro Lang , "Joseph S. Myers" References: <9d6f47ec-f9eb-ead0-889c-3b9aae66551c@redhat.com> From: Florian Weimer Message-ID: Date: Thu, 19 Jul 2018 20:39:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <9d6f47ec-f9eb-ead0-889c-3b9aae66551c@redhat.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-SW-Source: 2018-07/txt/msg00622.txt.bz2 On 07/19/2018 09:43 PM, Carlos O'Donell wrote: > * Add back tests to tst-fnmatch.input and tst-regexloc.c which > exercise that [a-z] does not match A or Z. [a-z] still matches ñ, 𝚗, but not 𝚣, which I doubt is useful. It's an improvement, and it may be good enough for glibc 2.28, but I would rather see us implement the rational ranges interpretation. Thanks, Florian