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

Brian Smith brian-l-smith at uiowa.edu
Sat Sep 14 23:05:08 PDT 2002

Where can we download these enhanced versions?


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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