add a macroish example

that currently doesn't work. outputs this (wrong): (unquote (foldr (lambda acc (lambda binding (cons -> (cons binding (cons acc ()))))) d (cons a (cons b (cons c ())))))

lambda-like-macroish.slimp

@@ -0,0 +1,27 @@
+(forall (car' cdr) (car (cons car' cdr)) car')
+(forall (car cdr') (cdr (cons car cdr')) cdr')
+
+(forall (a as bs) (++ (cons a as) bs) (cons a (++ as bs)))
+(forall (bs)      (++ () bs) bs)
+
+(forall (f acc)      (foldr f acc ()) acc)
+(forall (f acc x xs) (foldr f acc (cons x xs)) (foldr f (app f acc x) xs)) 
+
+; could be sugared much better
+; also this is just map? ugh this is just map
+; defeats the whoel point KLFJkljfksdljf 1:24 brain
+(forall (var body) (for var () body) ())
+(forall (var x xs body) (for var (cons x xs) body) (cons (let var x body) (for var xs body)))
+(forall (bindings body) (@ bindings body) (lambda-like lambda bindings body))
+(forall (var body arg) ((lambda var body) arg) (let var arg body))
+
+(forall (lam bindings body)
+ (lambda-like' lam bindings body)
+ (unquote
+  (foldr
+   (@ (acc binding) 
+    (quote (lam binding acc)))
+   body
+   (quote bindings))))
+
+(lambda-like' -> (a b c) d)