[antlr-interest] Re: proposal for 2.7.4: charVocabulary defaults to ascii 1..127

[Terence Parr]

On May 1, 2004, at 1:11 PM, lgcraymer wrote:

> Ter--
>
> How about taking the next step?  That is, support
>
> charVocabulary = "ASCII";
>
> and
>
> charVocabulary = "unicode";
>
> and support warnings where unicode is not supported.

That  begs the question, "why not a table with a mapping"?  People 
could then say Korean etc...  Somebody proposed doing this properly for 
letters and digits in various languages etc... i had planned on doing 
that for 3.0, but certainly something trivial like ASCII and UNICODE 
would work nicely for the overall vocab, right?

Ter
--
Professor Comp. Sci., University of San Francisco
Creator, ANTLR Parser Generator, http://www.antlr.org
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