Amend macro future proofing RFC#733

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vadimcn:amend-macro-future-proofing

Commits on Jan 24, 2015

Add Semicolon to FOLLOW(ty).
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Commits on Jan 30, 2015

Modify algorithm to allow repetitions after NTs.
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Commits on Feb 26, 2015

Defined 'Complex NT'.
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Commits on Aug 3, 2015

Epsilon and examples
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