Re: Regexp notation

To:	rpw3@rigden.engr.sgi.com
Subject:	Re: Regexp notation
From:	friedman@splode.com (Noah Friedman)
Date:	Fri, 10 Jan 1997 11:13:32 -0800
Cc:	scsh@martigny.ai.mit.edu
Reply-to:	friedman@splode.com

>because "(AND pat1 pat2)" -- or in agrep, "pat1;pat2" -- matches in any order.

I don't see how order can be important for either conjunction or
disjunction of regexps, assuming that grouping can't be extended across
patterns separated across `;' or `,'.

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