The thing is that there is already a Lisp that is a viable, modern and competitive language for nontrivial applications. One that has incorporated the instituti

The thing is that there is already a Lisp that is a viable, modern and competitive language for nontrivial applications. One that has incorporated the institutional knowledge and hindsight of two decades pragmatic programming practices. I love Scheme as a first-boat language, but dread every new R(+1 N)RS for the inevitable shift towards the rest-boat language design.