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[plt-scheme] grammar for regexps

From: Matthew Flatt (mflatt at cs.utah.edu)
Date: Thu Jan 22 08:42:34 EST 2004		 
At Thu, 8 Jan 2004 19:09:27 -0500, David Herman wrote:
> Was this 
> supposed to be:
> 
>      Pieces ::= Piece
>              |  PiecePieces
> 
> i.e., a non-empty list of Piece elements?

Yes - I finally fixed it.

Thanks,
Matthew
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