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: 103376,f384032a8c47ef0d X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII Path: g2news1.google.com!news3.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!nx01.iad01.newshosting.com!newshosting.com!newsfeed.icl.net!newsfeed.fjserv.net!news.tele.dk!news.tele.dk!small.news.tele.dk!news.astraweb.com!newsrouter-eu.astraweb.com!proxad.net!infeed-2.proxad.net!news4-e.free.fr!not-for-mail Date: Sun, 11 Dec 2005 19:23:38 +0100 From: Lionel Draghi User-Agent: Mozilla/5.0 (X11; U; Linux i686; fr-FR; rv:1.7.8) Gecko/20050513 Debian/1.7.8-1 X-Accept-Language: fr-fr, en-us MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: about OpenToken References: <439b6ac7$0$20862$636a55ce@news.free.fr> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 8bit Message-ID: <439c6eab$0$20191$636a15ce@news.free.fr> Organization: Guest of ProXad - France NNTP-Posting-Date: 11 Dec 2005 19:23:39 MET NNTP-Posting-Host: 82.236.216.140 X-Trace: 1134325419 news4-e.free.fr 20191 82.236.216.140:51041 X-Complaints-To: abuse@proxad.net Xref: g2news1.google.com comp.lang.ada:6833 Date: 2005-12-11T19:23:39+01:00 List-Id: Dmitry A. Kazakov a �crit : ... > If optional keywords cannot appear in any context in any number then this > will not work. OK, I won't try. >>It seems far to complex to be the right way. Any hints? > Far too simple you mean... I expect the code representing the grammar to be almost as simple as the BNF expression. If an optionnal word requires a bunch of code, I would say that there's something to improve. -- Lionel Draghi