220 33082 <6d75b048-c3a1-d041-b401-e83879d36281@gmx.net> article Path: news.gmane.org!.POSTED!not-for-mail From: Fabio Fracassi Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Re: Why are there no standardized string manipulation algorithms ? Date: Mon, 3 Jul 2017 22:16:41 +0200 Lines: 135 Approved: news@gmane.org Message-ID: <6d75b048-c3a1-d041-b401-e83879d36281@gmx.net> References: <02cf02f4-df2e-4eb0-adcf-a7d167cd7e56@isocpp.org> <2585094.muaacRduSE@tjmaciei-mobl1> <2600543.LJIS3b602g@tjmaciei-mobl1> <9edf3006-786f-493d-80fa-d4635b902fba@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="------------3BAC980AAE15A454C87F7CD7" X-Trace: blaine.gmane.org 1499113013 28400 195.159.176.226 (3 Jul 2017 20:16:53 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 3 Jul 2017 20:16:53 +0000 (UTC) User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBDNZFW4U4YJRBLOM5LFAKGQEQSD2BVQ@isocpp.org Mon Jul 03 22:16:50 2017 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-lf0-f70.google.com ([209.85.215.70]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dS7ly-0006u2-4C for gclcip-std-proposals@m.gmane.org; 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[212.227.15.15]) by mx.google.com with ESMTPS id x71si12599571wrb.359.2017.07.03.13.16.45 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 03 Jul 2017 13:16:45 -0700 (PDT) Received-SPF: pass (google.com: domain of f.fracassi@gmx.net designates 212.227.15.15 as permitted sender) client-ip=212.227.15.15; Original-Received: from Gomez.fritz.box ([77.180.61.34]) by mail.gmx.com (mrgmx001 [212.227.17.190]) with ESMTPSA (Nemesis) id 0LvE2c-1drrt01mHC-010PPM for ; Mon, 03 Jul 2017 22:16:44 +0200 In-Reply-To: <9edf3006-786f-493d-80fa-d4635b902fba@isocpp.org> X-Provags-ID: V03:K0:8l1wpwPp+sQ9Ow8eM8PDHdWUXEbouxkX0RBLcPQx3ELp0VWOaPe pBvKoSH6AUTrvfNGtmydeyQVhZVEe9RZOdgCZwuewGZqkDzWrzVc7gunIgaSXGcUioPO3ma TldbqsLTfU/kasYGcp2OVNkCDqe3lmcp4i/R2ak/M6ASeRIsABsvGEmMxLq2HNNh3VGWC73 vDD5XzOfJeMz+Ebw37/Sg== X-UI-Out-Filterresults: notjunk:1;V01:K0:aAplc2FWOMw=:Z8OIvvJdXI02lBe3OJ07sO IeEjbyWengioKkk3PRb2Eb6Co5CSgVws2D6a5pwA9hkuNU+pkxbQDqeot2H8sga17ijw1EOjL wgwQaknnvz9J1Pk/fQA/Hin6/P5w2aAx7PetVOL0vPWaVnX6UPvYTyt9fc9jOW330XjmEguke CPd5Oeiow8IPXzksZXXqYwNVcZr76aHJgQZzHl+8vSjYBqVdxAkwyHS2q0dadY3f5EwV2/A9k wj2KuH5u90QbNxPc7CaOi7b1Oho2hke+sawd7JIyvuLAIzbh0VCq2QW983YfxXRlqCtrjJBpA i0Nyw7s/Z5Vg9PrSAnguZSffldzY0BGe5tMm4HGD4c1UPKfeSYl5JacrCdvmGRGP+hwQej1uO p8vsKnwMY1HKcd5e3ZVukj7ch2cHfGPCjRVDWGqmbK74nFfzyxPQkfiYX1ZR97Jm4s8PHxVK5 rcg94K+uOPXydBiGtW1PL3uttXge7xMmcQhghfH8hXEcGNhnqH0I4pQtEGdz96HoTFBha7WNQ AInso5ISj0zWb+SEAHXczSYehPASi/I6KFLJUvAIwuHmTSF99KbjcmvuNxsr8tsFz82qVCqlW nOGOB9JhV6/YmVdZl6WEut9aUJ5h6cHT4NY6S0Yd1KNF0NqbfDfNKSUXLJ5QBYorPciiP0qFL EJQyVTtP568eBi2LscKl9G2Bw30jmPjA7q4JdAFfL6hIJzsXpS0i5IUihDesjiMoJLTWXSwRu GZ+WkpJhrFw98sPZYE3pmtxFZV+eSYm0sK8HX1STAuQMkDukE0658BZHzB9F8iBQfwqX4Z0K X-Original-Sender: f.fracassi@gmx.net X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of f.fracassi@gmx.net designates 212.227.15.15 as permitted sender) smtp.mailfrom=f.fracassi@gmx.net Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:33082 Archived-At: This is a multi-part message in MIME format. --------------3BAC980AAE15A454C87F7CD7 Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: quoted-printable On 03.07.17 22:09, Nicol Bolas wrote: > On Monday, July 3, 2017 at 3:23:01 PM UTC-4, Fabio Fracassi wrote: > > On 03.07.17 21:19, Fabio Fracassi wrote: > > > > > > On 03.07.17 21:02, Thiago Macieira wrote: > >> QString("=C3=9F").toUpper() > >> > >> which produces QString("SS"). > >> > >> > > As of last week we will need a new example for that, since the > capital > > =C3=9F has now been officially recognized. It has already been > introduced > > into unicode a few years ago, but last week it has been adopted > as the > > correct capitalization for =C3=9F instead of SS. > > > Small (but important for maintainers) correction, as *A* correct > capitalization, SS will also remain a valid capitalization. > > > So, did this actually change the Unicode case conversion tables? If=20 > not, the primary point stands: the non-locale-based Unicode case=20 > conversion algorithm still requires the original=20 > composition/decomposition. I do not know. The decision has been made public just last week. I do not know when or even if unicode will follow. --=20 You received this message because you are subscribed to the Google Groups "= ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an e= mail to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. To view this discussion on the web visit https://groups.google.com/a/isocpp= ..org/d/msgid/std-proposals/6d75b048-c3a1-d041-b401-e83879d36281%40gmx.net. --------------3BAC980AAE15A454C87F7CD7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable



On 03.07.17 22:09, Nicol Bolas wrote:
On Monday, July 3, 2017 at 3:23:01 PM UTC-4, Fabio Fracassi wrote:
On 03.07.17 21:19, Fabio Fracassi wrote:
>
>
> On 03.07.17 21:02, Thiago Macieira wrote:
>> =C2=A0 =C2=A0 QString("=C3=9F").toUpper()
>>
>> which produces QString("SS").
>>
>>
> As of last week we will need a new example for that, since the capital
> =C3=9F has now been officially recognized. It has already be= en introduced
> into unicode a few years ago, but last week it has been adopted as the
> correct capitalization for =C3=9F instead of SS.
>
Small (but important for maintainers) correction, as *A* correct
capitalization, SS will also remain a valid capitalization.

So, did this actually change the Unicode case conversion tables? If not, the primary point stands: the non-locale-based Unicode case conversion algorithm still requires the original composition/decomposition.
I do not know.
The decision has been made public just last week.
I do not know when or even if unicode will follow.

--
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