diff --git a/input/src/command.rs b/input/src/command.rs
index d15f78a..9204c20 100644
--- a/input/src/command.rs
+++ b/input/src/command.rs
@@ -1,6 +1,16 @@
 use crate::*;
 
 #[macro_export] macro_rules! defcom {
+    ([$self:ident, $app:ident:$App:ty] $(($Command:ident $((
+        $Variant:ident [$($($param:ident: $Param:ty),+)?] $expr:expr
+    ))*))*) => {
+        $(#[derive(Clone, Debug)] pub enum $Command {
+            $($Variant $(($($Param),+))?),*
+        })*
+        $(command!(|$self: $Command, $app: $App|match $self {
+            $($Command::$Variant $(($($param),+))? => $expr),*
+        });)*
+    };
     (|$self:ident, $app:ident:$App:ty| $($Command:ident { $(
         $Variant:ident $(($($param:ident: $Param:ty),+))? => $expr:expr
     )* $(,)? })*) => {
@@ -10,7 +20,7 @@ use crate::*;
         $(command!(|$self: $Command, $app: $App|match $self {
             $($Command::$Variant $(($($param),+))? => $expr),*
         });)*
-    }
+    };
 }
 
 #[macro_export] macro_rules! command {