[antlr-interest] Using range operator (INT .. INT)

[Bart Kiers]

On Sun, Nov 13, 2011 at 6:59 PM, Jiwon Seo <seojiwon at gmail.com> wrote:

> Thanks for the reply!
>
> I'm trying to do it without extending lexer since I think my
> definition of FLOAT should not be a problem with the range operator.


But it _is_  a problem if the `..` is preceded by an INT: the ('0'..'9')+
'.' is consumed by FLOAT and can then not match ('0'..'9')+ EXPONENT?,
resulting in the MismatchedTokenException.

Regards,

Bart.