[antlr-interest] Problems with 'á','é',,....'ñ' recognition

[edmont_cu]

In the lexer y have the following segment of code:

options 
{
    charVocabulary ='\3'..'\377'; // allow unicode
....

protected 
LETTER : 'a'..'z' | 'A'..'Z'
         | 'á' | 'é' | 'í' | 'ó' | 'ú' | 'ñ' | 'ü'
         |'Á' | 'É' | 'Í' | 'Ó' | 'Ú' | 'Ñ' | 'Ü';
ID
options
{
	testLiterals = true;
} 
       : ((LETTER (LETTER | DIGIT | '_')*) | (('_')+ LETTER (LETTER 
| DIGIT | '_')*));

the problem is that when I make semantic analysis all the IDs miss 
the 'á','é',..,'ñ' characters. For example: from "niño" I get "nio".

Any suggestions?

S,


Ediber Montoya Moreira






 
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