[antlr-interest] first and follow and lookahead

Edwards, Waverly Waverly.Edwards at genesys.com
Mon Jan 7 08:38:53 PST 2008


 
Yes Sir, I have seen explanations of first and follow.
What I would really like to know is if I can obtain
through ANTLR an output of first and follow sets.

I apologize for being unclear in my request.


Thank you,


W.

-----Original Message-----
From: antlr-interest-bounces at antlr.org
[mailto:antlr-interest-bounces at antlr.org] On Behalf Of Luke A. Guest
Sent: Monday, January 07, 2008 4:21 AM
To: ANTR Interest
Subject: Re: [antlr-interest] first and follow and lookahead

On Sun, 2008-01-06 at 22:46 -0500, Edwards, Waverly wrote:
> 
> Would someone direct me on how to extract the first and follow set 
> from a grammar.  I would like to extract this information purely for 
> my benefit and education.

This is shown in all undergraduate compiler text books.
> 
Luke.




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