[il-antlr-interest: 32523] [antlr-interest] Superclasses = best practise ...?

2011-05-24 Thread Hans-Juergen Rennau
or not, perhaps depending on complexity? Thank you, cheers, -- Hans-Juergen Rennau List: http://www.antlr.org/mailman/listinfo/antlr-interest Unsubscribe: http://www.antlr.org/mailman/options/antlr-interest/your-email-address -- You received this message because you are subscribed

[il-antlr-interest: 32537] Re: [antlr-interest] Superclasses = best practise ...?

2011-05-24 Thread Hans-Juergen Rennau
Hi Michael, Eric, Jim, thank you very much for discussing the question of the use of superclasses for separating logic from grammar. Indeed, you have convinced me thoroughly that the superclass approach is in *most* cases very appropriate - as Jim elaborated, only small and simple grammars

[il-antlr-interest: 32413] [antlr-interest] Translating expressions - advice?

2011-05-09 Thread Hans-Juergen Rennau
Hello People, being an ANTLR beginner, I would very much appreciate advice concerning good practise for a rather simple task. The task is the translation of a JPQL's (Java Persistence Query Language) where clause into a proprietary query language. The clause has the well-known expression

[il-antlr-interest: 32269] [antlr-interest] EBNF - XML representations

2011-04-21 Thread Hans-Juergen Rennau
Hello People, is there a translator which transforms an EBNF document into an XML representation? And... is there a standardized XML representation of EBNF grammers? The reason for my question: such a representation might enable to write tools creating grammer reports with little effort and