[antlr-interest] valid grammar does not compile

[D. Frej]

and still: the compilation error stays even if I do not quote the question 
mark


 
>             
> -------- Original-Nachricht --------
> Datum: Thu, 17 Nov 2011 09:34:45 +0100
> Von: Bart Kiers <bkiers at gmail.com>
> An: "D. Frej" <dieter_frej at gmx.net>
> CC: antlr-interest at antlr.org
> Betreff: Re: [antlr-interest] valid grammar does not compile
> 
>             On Thu, Nov 17, 2011 at 9:14 AM, D. Frej 
> <dieter_frej at gmx.net> wrote:
> 
> >  Hi,
> > 
> >  I build the following grammar with antlrworks:
> > 
> >  grammar questionmark;
> > 
> >  horef
> >      :    '\?' ('a'..'z')
> >      ;
> > 
> >  antlrworks tells me "check grammar succeeded". However, debugging does 
> > not
> >  works because the generated code does not compile !?
> > 
> >  
>             
>             You should not escape the question mark.            
>             Regards,            
>             Bart.                         
>  
        
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