[antlr-interest] charVocabulary

[Anakreon]

Hello list.
I have a problem with the lexer.
When it finds a Greek character (is delta [δ]) an error is produced with this 
message:
unexpected char: 0xr4
The charVocabulary is:
charVocabulary = '\3'..'\377' | '\u1000'..'\u1fff';
Should I choose an other range of characters?
Also, the message seems strange because there is no hex number with an [r] in it.
Hex numbers are ('0' .. '9' | 'a' .. 'f')+

Anakreon.


 
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