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Writing QBasic in LISP?

I was going to suggest one for the Sigma 5/7/9 if there was only an emulator. Then I found this http://www.andrews.edu/~calkins/sigma/sigma7.htm

Prolog, another old AI language. Digitalk Smalltalk used to come with Prolog written in Smalltalk.

> What's left?

Is there such a small, native Lisp in Perl?

https://github.com/darius/awklisp includes a Perl port contributed by someone who wished to remain anonymous.

Haskell implemented in PHP?

Heh, this would be torturous. I translated Peter Norvig's python lisp interpreter to PHP as a little get-me-started, the end result was not pleasant.