From: Yukihiro Matsumoto <matz@...>
Date: 2004-09-23T03:54:31+09:00
Subject: Re: Regexp Arity

Hi,

In message "Re: Regexp Arity"
    on Thu, 23 Sep 2004 03:26:44 +0900, "trans.  (T. Onoma)" <transami@runbox.com> writes:

|Just ran into a need to know how many parenthetical groupings a Regexp has. 
|Would #arity for Regexp be a good idea?

I'm not sure if it should be named 'arity'.

							matz.