[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

how to show 0-n occurences

To: <sablecc-list@sable.mcgill.ca>
Subject: how to show 0-n occurences
From: "Rajat Solan" <rajatsolan@yahoo.com>
Date: Tue, 16 Apr 2002 10:43:46 +0530
Sender: owner-sablecc-list@sable.mcgill.ca

HI!
I have not been able to figure out , how to represent 0-n occurrences of any token in a production rule.

Like we use * to show 0 or more occurrences ,+ to show 1 or more occurrence , ? to show 0 or 1 occurrence, how do I specify 0 to n science of any token .

Thanks

rajat

Follow-Ups:
- Re: how to show 0-n occurences
  - From: Roger Keays <s354157@student.uq.edu.au>

Prev by Date: Re: compiler runs out of memory
Next by Date: how to show 0-n occurences
Prev by thread: nevermind last post
Next by thread: Re: how to show 0-n occurences
Index(es):
- Date
- Thread