help: show defined action chains

src/bindings.h

@@ -36,8 +36,8 @@ struct Binding
 	typedef std::vector<Actions::BaseAction *> ActionChain;
 	
 	template <typename ArgT>
-	Binding(ArgT &&actions)
-	: m_actions(std::forward<ArgT>(actions)) {
+	Binding(ArgT &&actions_)
+	: m_actions(std::forward<ArgT>(actions_)) {
 		assert(!m_actions.empty());
 	}
 	Binding(Actions::Type at)
@@ -58,6 +58,10 @@ struct Binding
 		return m_actions[0];
 	}
 
+	const ActionChain &actions() const {
+		return m_actions;
+	}
+
 private:
 	ActionChain m_actions;
 };