From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.5-pre1 (2020-06-20) on ip-172-31-74-118.ec2.internal X-Spam-Level: X-Spam-Status: No, score=-1.9 required=3.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.5-pre1 Path: eternal-september.org!reader02.eternal-september.org!news.gegeweb.eu!gegeweb.org!usenet-fr.net!proxad.net!feeder1-2.proxad.net!cleanfeed1-b.proxad.net!nnrp1-2.free.fr!not-for-mail Subject: Re: Ada and Unicode Newsgroups: comp.lang.ada References: <607b5b20$0$27442$426a74cc@news.free.fr> <86mttuk5f0.fsf@stephe-leake.org> From: DrPi <314@drpi.fr> Date: Mon, 19 Apr 2021 17:48:18 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.9.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: fr Content-Transfer-Encoding: 8bit Message-ID: <607da645$0$27427$426a74cc@news.free.fr> Organization: Guest of ProXad - France NNTP-Posting-Date: 19 Apr 2021 17:48:21 CEST NNTP-Posting-Host: 82.65.30.55 X-Trace: 1618847301 news-1.free.fr 27427 82.65.30.55:59914 X-Complaints-To: abuse@proxad.net Xref: reader02.eternal-september.org comp.lang.ada:61848 List-Id: Le 19/04/2021 à 14:13, Luke A. Guest a écrit : > > On 19/04/2021 12:56, Luke A. Guest wrote: > >> >> package Ada.Strings.UTF_Encoding >>    ... >>    subtype UTF_8_String is String; >>    ... >> end Ada.Strings.UTF_Encoding; >> >> Was absolutely and totally wrong. > > ...and, before someone comes back with "but all the upper half of latin > 1" are represented and have the same values." Yes, they do, in Code > points which is a 32 bit number. In UTF-8 they are encoded as 2 octets! A code point has no size. Like universal integers in Ada.