X-Recipient: archive-cygwin AT delorie DOT com
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org AC4673858414
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
	s=default; t=1690827641;
	bh=CAcJAC9QP7vA2kgosAoDy3Hv5o54ofgI/BOxmsn0DaU=;
	h=Date:To:Subject:References:In-Reply-To:List-Id:List-Unsubscribe:
	 List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:Cc:
	 From;
	b=usf0nzCOI8TjsuToAsg82rSa3isX5T9Zdb2z4GKnUyLZiNwOkz2pi+09ya3dLGo0b
	 T/RWLMLfuwnvu7dEnKCjliosMMVpI0BXxc0G+VSk8Rw5Iynus/DcF2ChV+EagJjt8I
	 YOEQ14HuFJxto/iVvL0Dj3SYiIC+JY9pK2FL5qOY=
X-Original-To: cygwin AT cygwin DOT com
Delivered-To: cygwin AT cygwin DOT com
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org F07103858C53
Date: Mon, 31 Jul 2023 20:20:26 +0200
To: Bruno Haible <bruno AT clisp DOT org>
Subject: Re: character class "alpha"
Message-ID: <ZMf7aqxU8awRQM4v@calimero.vinschen.de>
Mail-Followup-To: Bruno Haible <bruno AT clisp DOT org>, cygwin AT cygwin DOT com
References: <3884636 DOT 3uDm00564X AT nimes> <ZMeH6yZQkK0exU8H AT calimero DOT vinschen DOT de>
 <ZMe5Q02S5ap5gBbJ AT calimero DOT vinschen DOT de> <5176597 DOT IBPj4gxFZX AT nimes>
 <ZMfzbOOJth8Mk+rJ AT calimero DOT vinschen DOT de>
MIME-Version: 1.0
Content-Disposition: inline
In-Reply-To: <ZMfzbOOJth8Mk+rJ@calimero.vinschen.de>
X-BeenThere: cygwin AT cygwin DOT com
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Unsubscribe: <https://cygwin.com/mailman/options/cygwin>,
 <mailto:cygwin-request AT cygwin DOT com?subject=unsubscribe>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe: <https://cygwin.com/mailman/listinfo/cygwin>,
 <mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
From: Corinna Vinschen via Cygwin <cygwin AT cygwin DOT com>
Reply-To: cygwin AT cygwin DOT com
Cc: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>, cygwin AT cygwin DOT com
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Errors-To: cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com
Sender: "Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>

On Jul 31 19:46, Corinna Vinschen via Cygwin wrote:
> On Jul 31 16:06, Bruno Haible via Cygwin wrote:
> > Corinna Vinschen wrote:
> > > I have a problem with the c32isalpha function.
> > > 
> > > c32isalpha fails for the character U+FF11 FULLWIDTH DIGIT ONE,
> > > because it expects the character to be an alphabetic character.
> > 
> > This is not a big problem. You can see in the test-c32isalpha.c file
> > that this test is disabled for many platforms, in particular glibc.
> 
> Which is interesting, because I actually tried that today on glibc, and
> for iswalpha (0xff11) it returns 1.  So it actually behaves as the
> testcase expects.
> 
> > There's no problem with disabling it on Cygwin as well.
> 
> I'd rather make Cygwin do the same as glibc.

Hmm, there are more of those expressions which are disabled on glibc and
fail on Cygwin, for instance in test-c32iscntrl.c.  Maybe it's actually
the better idea to disable them on Cygwin, too, rather than to change
a working system...


Corinna

-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple