From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: a07f3367d7,e55245590c829bef X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII Path: g2news1.google.com!news3.google.com!feeder.news-service.com!85.214.198.2.MISMATCH!eternal-september.org!feeder.eternal-september.org!.POSTED!not-for-mail From: "J-P. Rosen" Newsgroups: comp.lang.ada Subject: Re: _Type vs no _Type Date: Sat, 06 Nov 2010 12:34:38 +0100 Organization: Adalog Message-ID: References: <86wroy58ff.fsf@gareth.avalon.lan> <86pqup5xfy.fsf@gareth.avalon.lan> <86y69d3rec.fsf@gareth.avalon.lan> <82lj5c5ecm.fsf@stephe-leake.org> <82zktq4n9b.fsf_-_@stephe-leake.org> <87eib06yir.fsf@mid.deneb.enyo.de> <4cd3e34f$0$6978$9b4e6d93@newsspool4.arcor-online.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Injection-Date: Sat, 6 Nov 2010 11:34:44 +0000 (UTC) Injection-Info: mx01.eternal-september.org; posting-host="nVbj1TaUqQJDP1MG8OhP4Q"; logging-data="20317"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX18gPXQX6k+nRT2zbKNDdLLx" User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; fr; rv:1.9.2.12) Gecko/20101027 Thunderbird/3.1.6 In-Reply-To: Cancel-Lock: sha1:vMDcwqSjVPVixw780b7pKi6x9ic= Xref: g2news1.google.com comp.lang.ada:15325 Date: 2010-11-06T12:34:38+01:00 List-Id: Le 06/11/2010 01:00, Robert A Duff a �crit : > "J-P. Rosen" writes: > >> Le 05/11/2010 11:58, Georg Bauhaus a �crit : >> >>> Does AdaControl have a rule for too similar names? >>> >> N**2 comparisons, with pattern matching? Sorry, no ;-) > > I don't see any N**2. Yeah, that would be bad. > > Squeeze out "_". Convert to lower case (or upper case?). > Convert similar-looking characters to the same. > (E.g. "0"(zero) --> "O"(Oh).) Then compare. > > It might be complicated to figure out what characters > are "similar-looking", and to figure out which Unicode > case-mapping to use, but it seems like an O(N) lookup > in a hash table should then suffice. > Plus the management of visibility - which AdaControl can do. OK, might be doable. If you can provide me with a specification of "similar" - and funding ;-) - it might appear. -- --------------------------------------------------------- J-P. Rosen (rosen@adalog.fr) Adalog a d�m�nag� / Adalog has moved: 2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00