diff --git a/tmp-macro-test.scm b/tmp-macro-test.scm
new file mode 100644
index 00000000..eeefbe65
--- /dev/null
+++ b/tmp-macro-test.scm
@@ -0,0 +1,22 @@
+(import (scheme base) (scheme write) (scheme eval) (scheme cyclone util))
+
+(define a-env (create-environment '() '()))
+
+(let* (
+(vars (foldl (lambda (lis acc) (append acc (car lis))) '() a-env))
+(vals (foldl (lambda (lis acc) (append acc (cdr lis))) '() a-env))
+(zipped (apply map list vars (list vals)))
+(defined-macros
+  (filter
+    (lambda (v)
+      (Cyc-macro? (Cyc-get-cvar (cdr v))))
+    zipped))
+(macro-env 
+  (env:extend-environment
+    (map car defined-macros)
+    (map (lambda (v)
+           (list 'macro (cdr v)))
+         defined-macros)
+    '())) ;; base-env
+)
+  (write macro-env))