[antlr-interest] just added $FIRST(rule) and $FOLLOW(rule)

[Brian Smith]

Where can we download these enhanced versions?

Thanks,
Brian

Terence Parr wrote:
> Folks,
> 
> Extending Ric's work, I have made $FIRST and $FOLLOW computations 
> available to actions and exception actions.  If you omit the arg it 
> assumes current rule.  Note that this returns the name of a bitset you 
> can use to test or pass to consumeUntil().


 

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