I found inside clojure the function LET
How to transform the LET.clojure to LET.AutoLisp?
(let [[x1 y1 x2 y2] (if steep [y1 x1 y2 x2] [x1 y1 x2 y2])]
(let [[x1 y1 x2 y2] (if (> x1 x2) [x2 y2 x1 y1] [x1 y1 x2 y2])]
);end-let
);end-let
(defun Letacad(variable-list values / $rr)
(setq $rr "Here is AutoLisp.R14 or VisualLisp")
.......................
AlwaysRetrun x1)
Eg. (Letacad "x1 y1 x2 y2" (list 1 2 3 4)) OR
(Letacad "x1,y1,x2,y2" (list 5 6 7 8)) OR
(Letacad "x1,y1,x2,y2",nil) -- ALL the variabiles set nil
???
The clojure is powered by Java(c). So I believe the all UsersAutoLisper~s must known BasicallyClojure!!!