++ and Front-paged not so much for this particular question, but for the discussion on the general concept: identifying sub-grammars within a larger grammar. A topic like this tickles my CS fancy, and I am looking forward to the discussion it could generate.

--MidLifeXis

In reply to Re: Is regex 1 covered by regex 2 by MidLifeXis
in thread Is regex 1 covered by regex 2 by Kafka

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