diff --git a/src/headers/argparse b/src/headers/argparse
index d9376cd..ff8e28f 100644
--- a/src/headers/argparse
+++ b/src/headers/argparse
@@ -2,6 +2,8 @@
 #ifndef ARGPARSE_HPP
 #define ARGPARSE_HPP
 #include <argument_parser.hpp>
+#include <parser_v2.hpp>
+#include <argument_builder.hpp>
 #include "macros.h"
 
 #ifdef __linux__
diff --git a/src/headers/parser/parser_v3.hpp b/src/headers/parser/argument_builder.hpp
similarity index 100%
rename from src/headers/parser/parser_v3.hpp
rename to src/headers/parser/argument_builder.hpp
diff --git a/src/headers/parser/parsing_traits/traits.hpp b/src/headers/parser/parsing_traits/traits.hpp
index c88664c..5e6bbfe 100644
--- a/src/headers/parser/parsing_traits/traits.hpp
+++ b/src/headers/parser/parsing_traits/traits.hpp
@@ -5,7 +5,7 @@
 #include <string>
 
 namespace argument_parser::parsing_traits {
-	using hint_type = const char *;
+	using hint_type = const char*;
 
 	template <typename T_> struct parser_trait {
 		using type = T_;
@@ -50,6 +50,42 @@ namespace argument_parser::parsing_traits {
 		static constexpr hint_type format_hint = "3.14";
 		static constexpr hint_type purpose_hint = "double precision floating point number";
 	};
+
+
+
+	constexpr hint_type comma = ",";
+    template <const hint_type* PtrAddr>
+    struct hint_provider {
+        static constexpr hint_type value = *PtrAddr;
+    };
+
+    template<typename... Providers>
+    struct joiner {
+        static constexpr auto get_combined() {
+            constexpr size_t total_len = (std::string_view{Providers::value}.length() + ... + 0);
+
+            std::array<char, total_len + 1> arr{};
+            size_t offset = 0;
+
+            auto append = [&](hint_type s) {
+                std::string_view sv{s};
+                for (char c : sv) arr[offset++] = c;
+                return 0;
+            };
+
+            (append(Providers::value), ...);
+
+            arr[total_len] = '\0';
+            return arr;
+        }
+
+        static constexpr auto storage = get_combined();
+        static constexpr hint_type value = storage.data();
+    };
+
+    template<typename... Providers>
+    constexpr hint_type concat = joiner<Providers...>::value;
+
 } // namespace argument_parser::parsing_traits
 
 #endif