[antlr-interest] New to ANTLR... PLEASE HELP ME!!!

[N.V.S. Karunakar]

Hi Elango,

   The PDF document http://www.antlr.org/doc/antlr_2.7.1_ref_man.pdf is a
comprehensive tutorial and reference available from ANTLR website. It
answers all your questions.

regards,
karunakar

> -----Original Message-----
> From: elangovan_angannan at yahoo.com [mailto:elangovan_angannan at yahoo.com]
> Sent: Tuesday, November 27, 2001 10:37 AM
> To: antlr-interest at yahoogroups.com
> Subject: [antlr-interest] New to ANTLR... PLEASE HELP ME!!!
>
>
> Dear ANTLR experts,
>
> I am new to ANTLR, just started studying it. Could you please provide
> me some ANTLR tutorial links? I got few. But those are not providing
> a detailed explanation. I am in need of a good tutorial for parse
> tree generation in ANTLR.
>
> I am going through Michael Schmitt's SDL Parser 2000, which was
> written in ANTLR. With my very little knowledge in ANTLR, I
> understood your SDLLexer.g. But I have some doubts in SDLParser.g.
> Could you please provide your valuable clarifications on the same?
>
> 1. What does ##, #([SDLspecification], ##) indicates
>   in the statement
>     { ## = #([SDLspecification], ##); }
>       ??    ??????????????       ??
>
> 2. Why two rule names are given for the same rule?
>
>      ScopeUnitKind!:
>       start01: PACKAGE! { ## = #[Package];
>             SETLINECOLUMN(##, start01); }
>
>     Why ScopeUnitKind is followed by !?
>
>   3. What is the use of nameDef[Type] rule? It has
>   been commented out internally.
>
>
>   Awaiting your valuable response...
>
>   Kind Regards
>   Elango
>
>
>
>
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>
>


 

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