diff --git a/sh/code.sh b/sh/code.sh
index 8f6851f..59c9bb5 100644
--- a/sh/code.sh
+++ b/sh/code.sh
@@ -23,6 +23,12 @@ rwx_code_functions() {
 	echo "${_rwx_code_functions}"
 }
 
+# show the cached variables
+#= rcv
+rwx_code_variables() {
+	echo "${_rwx_code_variables}"
+}
+
 # ╭──────┬───────╮
 # │ code │ check │
 # ╰──────┴───────╯
diff --git a/sh/self.sh b/sh/self.sh
index 61d165e..46db7c7 100644
--- a/sh/self.sh
+++ b/sh/self.sh
@@ -7,12 +7,6 @@ rwx_code_aliases() {
 	echo "${RWX_ALIASES}"
 }
 
-# show the cached variables
-#= rcv
-rwx_code_variables() {
-	echo "${_rwx_code_variables}"
-}
-
 # meta doc
 #= rd
 rwx_doc() {