diff --git a/src/main.cpp b/src/main.cpp
index dd691b3b..f368fd57 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -16,6 +16,7 @@ struct count_source : public fg::node<count_source<T>> {
         return 42;
     }
 };
+
 ENABLE_REFLECTION_FOR_TEMPLATE_FULL((typename T), (count_source<T>), random);
 
 template<typename T>
@@ -27,11 +28,12 @@ struct expect_sink : public fg::node<expect_sink<T>> {
         std::cout << value << std::endl;
     }
 };
+
 ENABLE_REFLECTION_FOR_TEMPLATE_FULL((typename T), (expect_sink<T>), sink);
 
 template<typename T, T Scale, typename R = decltype(std::declval<T>() * std::declval<T>())>
 struct scale : public fg::node<scale<T, Scale, R>> {
-    fg::IN<T> original;
+    fg::IN<T>  original;
     fg::OUT<R> scaled;
 
     template<fair::meta::t_or_simd<T> V>
@@ -40,12 +42,13 @@ struct scale : public fg::node<scale<T, Scale, R>> {
         return a * Scale;
     }
 };
+
 ENABLE_REFLECTION_FOR_TEMPLATE_FULL((typename T, T Scale, typename R), (scale<T, Scale, R>), original, scaled);
 
 template<typename T, typename R = decltype(std::declval<T>() + std::declval<T>())>
 struct adder : public fg::node<adder<T>> {
-    fg::IN<T> addend0;
-    fg::IN<T> addend1;
+    fg::IN<T>  addend0;
+    fg::IN<T>  addend1;
     fg::OUT<R> sum;
 
     template<fair::meta::t_or_simd<T> V>
@@ -54,9 +57,11 @@ struct adder : public fg::node<adder<T>> {
         return a + b;
     }
 };
+
 ENABLE_REFLECTION_FOR_TEMPLATE_FULL((typename T, typename R), (adder<T, R>), addend0, addend1, sum);
 
 using fg::port_type_t::STREAM, fg::port_direction_t::INPUT, fg::port_direction_t::OUTPUT;
+
 template<typename T, std::size_t Count = 2>
 class duplicate : public fg::node<duplicate<T, Count>, fair::meta::typelist<fg::InNamed<T, "in">>, fg::repeated_ports<Count, T, "out", STREAM, OUTPUT>> {
     using base = fg::node<duplicate<T, Count>, fair::meta::typelist<fg::InNamed<T, "in">>, fg::repeated_ports<Count, T, "out", STREAM, OUTPUT>>;
@@ -66,23 +71,22 @@ class duplicate : public fg::node<duplicate<T, Count>, fair::meta::typelist<fg::
 
     [[nodiscard]] constexpr return_type
     process_one(T a) const noexcept {
-        return [&a]<std::size_t... Is>(std::index_sequence<Is...>) { return std::make_tuple(((void) Is, a)...); }
-        (std::make_index_sequence<Count>());
+        return [&a]<std::size_t... Is>(std::index_sequence<Is...>) { return std::make_tuple(((void) Is, a)...); }(std::make_index_sequence<Count>());
     }
 };
 
 template<typename T, std::size_t Depth>
     requires(Depth > 0)
 struct delay : public fg::node<delay<T, Depth>> {
-    fg::IN<T>  in;
-    fg::OUT<T>  out;
+    fg::IN<T>            in;
+    fg::OUT<T>           out;
     std::array<T, Depth> buffer = {};
     int                  pos    = 0;
 
     [[nodiscard]] constexpr T
-    process_one(T in) noexcept {
+    process_one(T val) noexcept {
         T ret       = buffer[pos];
-        buffer[pos] = in;
+        buffer[pos] = val;
         if (pos == Depth - 1) {
             pos = 0;
         } else {
@@ -91,6 +95,7 @@ struct delay : public fg::node<delay<T, Depth>> {
         return ret;
     }
 };
+
 ENABLE_REFLECTION_FOR_TEMPLATE_FULL((typename T, std::size_t Depth), (delay<T, Depth>), in, out);
 
 int