[antlr-interest] newbie help

[Kamal Verma]

Hi

I am new to ANTLR. Following is what I am trying to establish. Please help.

C# preprocessor parser. Which can parse,

     * preprocessor directives

What I really what to achive is parse a c# program, evaluate #if IDENT and 
select the pieces of code that are enclosed it. Another key thing I am 
looking at is, the selected code fragments should be able to preserve 
white-space. Any help will be greatly appreciated.

Thanks in advance.

-K

Preprocessor directives like following,

#define IDENT

#undef IDENT

#if IDENT_EXPRESSION

     ..code..

#elif IDENT_EXPRESSION

    ..code..

#else

    ..code..

#endif

IDENT_EXPRESSION contains operators like

!, ==, !=,&& and ||

#error _text_
#warning _text_

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