Not yet.
There is ecl which is an Embeddable Common Lisp whose sources are free.
There is Firefox which is a web browser whose sources are free.
There is a developer with an idea, amolaggarwal, I don't know whether
his time is free... ;-)
--
__Pascal Bourguignon__ http://www.informatimago.com/
"Klingon function calls do not have "parameters" -- they have
"arguments" and they ALWAYS WIN THEM."
Nice.. :)