[antlr-interest] State Machines Galore

[Jeff Barnes]

To the list this time:

> Actually, v3 builds something more complicated.  For
> your  
> entertainment, run
> 
> java org.antlr.Tool -dfa -nfa t.g

Thanks, Terence, for the glimpse into ANTLR 3's
machine. It is, indeed, more complicated. In fact,
most humans could safely regard the extra epsilon
transitions as superfluous. What significance do they
have for ANTLR?

Thanks again for the knowledge.

Jeff