[antlr-interest] Specifying limit on number of digits in the Grammar in ANTLR
Bharath R
rbharath24 at yahoo.com
Thu Apr 26 04:25:05 PDT 2007
Hi,
I'm a newbie to ANTLR.
I am trying to write a simple parser, that accepts number whose number of digits vary from 1 to 5.
Below is the ABNF format ID: 1*5(DIGIT)
DIGIT: '0'..'9'
i.e the ID can be any number varying from a 1 digit number to a max of 5digit number. Each digit varying between 0 and 9.
How do I achieve this in ANTLR? I have been trying to write an equivalent EBNF format but without success.
Thanks for you help.
Regards,
Bharath
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