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From: | Hans Aberg |
Subject: | Re: How to negate a non-terminal ? |
Date: | Tue, 12 May 2009 10:34:34 +0200 |
On 3 May 2009, at 15:46, Samkit Jain wrote:
Now my question is that, is there any way by which I can negate nt_2 whilecreating nt_5 ?
I guess that, as it is not a commonly needed feature, you will need to do it by hand. You might also inquire in the Usenet newsgroup comp.compilers about this as a general computer language feature.
Hans
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