Created
March 28, 2012 05:05
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Lazy K (unlambda style) interpreter for lazier
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(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)) |
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