[ragel-users] How to convert [#x2070-#x218F] to Ragel grammar?

[Iñaki Baz Castillo]

El Viernes, 20 de Noviembre de 2009, Iñaki Baz Castillo escribió:
> El Viernes, 20 de Noviembre de 2009, Григорий Фучеджи escribió:
> > I think this would work
> > (0x20 0x70..0xFF) | (0x21 0x00..0x8F)
> > But I think there should be better solution
> 
> ok, I'll try it.
> Thanks.

Unfortunatelly I don't understand how to convert the following range:

   [#xF8-#x2FF]

Could I convert it to?:

   [#x00F8-#x2FF]

so then to Ragel grammar as?:

   (0x00 0xF8..0xFF) | (0x01 0x00..0xFF ) | (0x02 0x00..0xFF )


It seems too complex however... what about converting to binary?


PS: But what is #x2FF? is it "0x2F 0xF0"? or "0x02 0xFF"?

Thanks.





-- 
Iñaki Baz Castillo <ibc at aliax.net>