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=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!feeder.eternal-september.org!news.swapon.de!fu-berlin.de!uni-berlin.de!individual.net!not-for-mail From: Niklas Holsti Newsgroups: comp.lang.ada Subject: Re: Writing a scanner and parser in Ada Date: Sun, 24 Dec 2017 17:09:04 +0200 Organization: Tidorum Ltd Message-ID: References: <2d87298a-4d1f-446a-9d46-d4f03879246b@googlegroups.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: individual.net rIK8Hid76E7FhOGzqGFlWwTO7OAIj+vMb0TSjhVIMuCud/Hoxv Cancel-Lock: sha1:V73+b+a+27Vq86CyOFtD7hlxPcw= User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 In-Reply-To: Xref: reader02.eternal-september.org comp.lang.ada:49626 Date: 2017-12-24T17:09:04+02:00 List-Id: On 17-12-24 11:08 , Dmitry A. Kazakov wrote: > On 2017-12-24 02:15, Yves Cloutier wrote: > >> I'd like to know if there are any examples of how to write a scanner >> and parser in Ada. > > Table-driven parser: > > http://www.dmitry-kazakov.de/ada/components.htm#Parsers_etc Another useful tool is OpenToken: http://stephe-leake.org/ada/opentoken.html Quote: "OpenToken is a facility for performing token analysis and parsing within the Ada language. It supports two modes of parser programming; code generation similar to yacc, and Ada packages to construct the grammar and parse tables directly at run-time." -- Niklas Holsti Tidorum Ltd niklas holsti tidorum fi . @ .