Oh, and since `DIGIT` is called from `INTEGER`, the `$text` from `DIGIT`
references `$INTEGER.text`.
Regards,
Bart.
On Wed, Jul 13, 2011 at 10:18 PM, Udo Weik <weikeng...@aol.com> wrote:
> Hello Bart and others,
>
> yep, thanks, it works...
>
>
> Try:
>>
>> INTEGER
>> : DIGIT+ { print($text) }
>> ;
>>
>
> 1. Why do I not need the name, here INTEGER, like $INTEGER.text?
> 2. With 12345 the result is
> L: (DIGIT): 1
> L: (DIGIT): 12
> L: (DIGIT): 123
> L: (DIGIT): 1234
> L: (DIGIT): 12345
> L: (INTEGER): 12345
>
> I expected
> L: (DIGIT): 1
> L: (DIGIT): 2
> L: (DIGIT): 3
> L: (DIGIT): 4
> L: (DIGIT): 5
> L: (INTEGER): 12345
>
>
> Many thanks and greetings
> Udo
>
>
>
> On Wed, Jul 13, 2011 at 9:57 PM, Udo Weik <weikeng...@aol.com <mailto:
>> weikeng...@aol.com>> wrote:
>>
>> Hello,
>>
>> I just want to access the attributes of INTEGER
>> and DIGIT - but how?
>>
>> INTEGER: DIGIT+ { print( "L: (INTEGER): " ) } ;
>>
>> fragment
>> DIGIT: '0'..'9' { print( "L: (DIGIT): " ) } ;
>>
>>
>> Thanks and greetings
>> Udo
>>
>
>
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