[antlr-interest] Simple nondeterminism help

Nico nico123 at adinet.com.uy
Sat Oct 18 14:55:22 PDT 2003


If I add protected keyword to CAPITALLETTER the nondeterminism is gone.
But, I want to call CAPITALLETTER also from a parser rule. If I add
protectect
keyword it cannot be seen by the parser right?

----- Original Message ----- 
From: "Terence Parr" <parrt at cs.usfca.edu>
To: <antlr-interest at yahoogroups.com>
Sent: Saturday, October 18, 2003 12:08 AM
Subject: Re: [antlr-interest] Simple nondeterminism help



On Friday, October 17, 2003, at 06:34  PM, Nico wrote:

> Hi, I need some help in this undeterminism.
>
>
> LETTER: CAPITALLETTER | ('a'..'z');
> CAPITALLETTER: ('A'..'Z');
>
> How do I solve this?

Add "protected" keyword in front of second rule.

Terence

>
>
> Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.
--
Professor Comp. Sci., University of San Francisco
Creator, ANTLR Parser Generator, http://www.antlr.org
Co-founder, http://www.jguru.com
Co-founder, http://www.knowspam.net enjoy email again!
Co-founder, http://www.peerscope.com link sharing, pure-n-simple






Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/



 

Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/ 




More information about the antlr-interest mailing list