[antlr-interest] help - input to lexer

[Joan Pujol]

I don't know if this is what you want. But...

DIGIT: '0'..'9';
LETER: 'a'..'z'|'A'..'Z';
WHITES:	( ' ' | '\t');

STRING: '\"' (DIGIT|LETER|WHITES)* '\"';



On Thu, 04 Nov 2004 11:05:43 -0000, s2jafer1 <s2jafer1 at yahoo.com> wrote:
> 
> 
>      i want to know "how to define the token in lexer and in parser"
> 
> such that the input for a token accepts a string which contains both
> 
> whitespace and tab characters along with alpha numeric characters.
> 
> 
> 
> 
> The following link which is mentioned below is not opening .
> 
> http://www.antlr.org/fieldguide/whitespace
> 
> Yahoo! Groups Links
> 
> 
> 
> 
> 


-- 
Joan Jesús Pujol Espinar


 
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