diff --git a/src/intrinsic-macros.lisp b/src/intrinsic-macros.lisp
--- a/src/intrinsic-macros.lisp
+++ b/src/intrinsic-macros.lisp
@@ -86,20 +86,6 @@
 
 ;;; 10dynamic
 
-(defpsmacro dynamic (block &rest args)
-  `(progn
-     (when (stringp ,block)
-       (api:report-error "DYNAMIC can't evaluate arbitrary strings.\\nUse {braces} to create blocks for DYNAMIC."))
-     (api:with-call-args ,args nil
-       (funcall ,block))))
-
-(defpsmacro dyneval (block &rest args)
-  `(progn
-     (when (stringp ,block)
-       (api:report-error "DYNEVAL can't evaluate arbitrary strings.\\nUse {braces} to create blocks for DYNEVAL."))
-     (api:with-call-args ,args t
-       (funcall ,block))))
-
 ;;; 11main
 
 (defpsmacro desc (s)
diff --git a/src/intrinsics.ps b/src/intrinsics.ps
--- a/src/intrinsics.ps
+++ b/src/intrinsics.ps
@@ -116,6 +116,18 @@
 
 ;;; 10dynamic
 
+(defun dynamic (block &rest args)
+  (when (stringp block)
+     (api:report-error "DYNAMIC can't evaluate arbitrary strings.\\nUse {braces} to create blocks for DYNAMIC."))
+  (api:with-call-args args nil
+    (funcall block)))
+
+(defun dyneval (block &rest args)
+  (when (stringp block)
+     (api:report-error "DYNEVAL can't evaluate arbitrary strings.\\nUse {braces} to create blocks for DYNEVAL."))
+  (api:with-call-args args t
+    (funcall block)))
+
 ;;; 11main
 
 (defun main-p (s)
@@ -182,9 +194,10 @@
            (return-from selact (@ v :name)))))
 
 (defun curacts ()
-  (let ((acts (api-call copy-obj *acts)))
+  (let ((acts (chain *object (assign (create) *acts))))
     (lambda ()
       (setf *acts acts)
+      (api:update-acts)
       (void))))
 
 ;;; 15objs