Skip to content

Instantly share code, notes, and snippets.

@fumieval
Created March 28, 2012 05:05
Show Gist options
  • Save fumieval/2223795 to your computer and use it in GitHub Desktop.
Save fumieval/2223795 to your computer and use it in GitHub Desktop.
Lazy K (unlambda style) interpreter for lazier
(load "lazier.scm")
(load "prelude.scm")
(load "prelude-numbers.scm")
(lazy-def '(main input) '(parse-unlambda i input))
(lazy-def 'parse-unlambda
'((lambda (x) (x x))
(lambda (self cont input)
((nth (car input) dispatch-list) (self self) cont (cdr input)) )))
(lazy-def 'dispatch-list
'((96 (cons (lambda (parse cont input) (parse cont input))))
(cons (lambda (parse cont) (parse (lambda (f1) (parse (lambda (f2) (cont (f1 f2)))))))
((8 (cons (lambda (parse cont input) (parse cont input))))
(cons (lambda (parse cont) (cont i))
((1 (cons (lambda (parse cont input) (parse cont input))))
(cons (lambda (parse cont) (cont k))
((7 (cons (lambda (parse cont input) (parse cont input))))
(cons (lambda (parse cont) (cont s))
(list-of (lambda (parse cont input) (parse cont input))))))))))))
(print-as-unlambda (laze 'main))
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment