[antlr-interest] Re: Help with Java grammar

Ric Klaren klaren at cs.utwente.nl
Thu Mar 11 07:55:10 PST 2004


On Thu, Mar 11, 2004 at 04:51:54PM +0100, Ric Klaren wrote:
> c) Antlr should warn if you set the charVocabulary to '\u0003'..'\uFFFF';
>    then it includes EOF. Which of course gets automagically added if you
>    use ~ constructs.
> 
> So there's another easy fix e.g. limiting the charVocabulary of the lexer
> to:
> 
> charVocabulary='\u0003'..'\u7FFF';

I forgot... And give a foot-bandage(tm) to the bloke who wrote that \uFFFF
in that vocabulary ;)

Cheers,

Ric
-- 
-----+++++*****************************************************+++++++++-------
    ---- Ric Klaren ----- j.klaren at utwente.nl ----- +31 53 4893722  ----
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  Chaos often breeds life, when order breeds habit.
  --- Henry B. Adams, The Education of Henry Adams



 
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