Re: [Spirit-general] A gramar not working with new spirit version

[Gaël de C. <Gae...@ce...>]

Thanks Bill and Joel. It works with your help !

Anyway, I still doesnt understand exactly. It is not quite intuitive. I think 
I should read again all Spirit documentation because my last complete reading 
was 5 or 6 years ago, long before the major refactorings :-)

Regards,

Gaël


Le mercredi 21 mars 2012 08:37:11 Joel de Guzman a écrit :
> On 3/21/2012 1:51 AM, Gaël de Chalendar wrote:
> > Hello,
> > 
> > The attached grammar does not work anymore as I try it on a new Spirit
> > version. The underscores (_) in the identifiers are now replaced by
> > unpritable characters.
> As Bill noted, use char_('_') if you want to make underscores
> significant:
> 
>   identifier %= +(alnum | char_('_'));
> 
> The issue is that later versions of spirit are stricter with
> attributes. Plain '_' does not expose an attribute (unused_type_
> while char_('_') has a char attribute.
> 
> Regards,
-- 
Gael de Chalendar
CEA LIST
Laboratoire Vision et Ingénierie des Contenus
(Vision and Content Engineering Laboratory)

CEA SACLAY - NANO INNOV
BAT. 861
Point courier 173
91191 GIF SUR YVETTE

Tél.:+33.1.69.08.01.50 Fax:+33.1.69.08.01.15 
Email : Gael.D.O.T.de-Chalendar.A@T.cea.D.O.T.fr