Remove numbered pkgs version

pkg/macros.el

@@ -0,0 +1,13 @@
+;;; macros -- summary
+;;; Commentary:
+;;; Code:
+
+(defmacro -> (&rest body)
+  "Clojure ->  macro for BODY."
+  (let ((result (pop body)))
+    (dolist (form body result)
+      (setq result (append (list (car form) result)
+                           (cdr form))))))
+
+(provide 'pkg/macros)
+;;; macros ends here