New egg: srfi-209

[Wolfgang Corcoran-Mathe]

Hi all,

I'd like to add a new egg to the coop.  It provides SRFI 209's enums
and enum types in CHICKEN 5.  test-new-egg says "Egg looks ok!"

The repository is here:

https://github.com/Zipheir/srfi-209-chicken

The wiki documentation is here:

https://wiki.call-cc.org/eggref/5/srfi-209

And, for convenience, the URI of the release-info file:

https://raw.githubusercontent.com/Zipheir/srfi-209-chicken/main/srfi-209.release-info

Thanks!  I hope someone finds this egg useful.

-- 
Wolfgang Corcoran-Mathe  <wcm@sigwinch.xyz>

"When are lurking loop instructions struck from structural inductions?"
--Conor McBride