On Mar 12, 2012, at 10:19 PM, Kon Lovett wrote:
>
> I think the extension is called "regex":
> http://wiki.call-cc.org/eggref/4/regex
>
> BTW, this is for temporary backwards-compatibility. New code should use
> irregex: http://wiki.call-cc.org/man/4/Unit%20irregex
Not just back-compat, regex also provides some convenience functions which can
be more user-friendly (IMO) than irregex. It also accepts irregex SREs.
Jim
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