[Rustington] Portsmouth and South East Hants LUG meeting Saturday, 21st July 2018

Paul Tansom paul at aptanet.com
Wed Jul 18 09:06:20 UTC 2018

The next Portsmouth and South East Hampshire Linux Users Group meeting
will be this coming Saturday, 21st July 2018 from 1pm to 6pm in the
Broad Oak Social Club, Hilsea. Talks start at 3pm.


This month we have a talk on "ANTLR: Another Tool for Language
Recognition" from Jeffrey Best.

"Jeff will be talking about his experiences with ANTLR4, creating a
small, domain-specific expression language for a Java application. There
will be a real example, rather than a lot of theory on lexical analysis,
grammars or parsing, but he will run through the basics of defining a
lexer and a grammar, show the simple statements required to build a
parse tree and the benefits of using listener methods, over visitors, to
handle evaluation as ANTLR4 walks the parse tree. He will demonstrate
adding ANTLR4 to your Java Maven project, how to generate the lexer and
grammar source code from your definitions and how to extend the base
listener class with your own implementations."

Sandwiches, tech talk and excellent company guaranteed as usual, of course.

I look forward to seeing you all on Saturday!


 Pau Tansom  |  Aptanet Ltd.  |  https://www.aptanet.com/  |  023 9238 0001
 Vice Chair, FSB Portsmouth & SE Hampshire Branch  |  http://www.fsb.org.uk/
Registered in England | Company No: 4905028 | Registered Office: Ralls House,
Parklands Business Park, Forrest Road, Denmead, Waterlooville, Hants, PO7 6XP

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