I threw something like this together in python some time ago: http://bitbucket.org/statictype/code/src/tip/pylisp/ http://bitbucket.org/statictype/code/src/tip

I threw something like this together in python some time ago: http://bitbucket.org/statictype/code/src/tip/pylisp/ http://bitbucket.org/statictype/code/src/tip/pylisp/ Not as elegant though.