diff --git a/bench/latency.cpp b/bench/latency.cpp
index aaf2a5b5..c859e9e2 100644
--- a/bench/latency.cpp
+++ b/bench/latency.cpp
@@ -17,24 +17,24 @@
 
 void bench_c_string(benchmark::State &state, std::shared_ptr<spdlog::logger> logger) {
     const char *msg =
-            "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum pharetra metus cursus "
-            "lacus placerat congue. Nulla egestas, mauris a tincidunt tempus, enim lectus volutpat mi, "
-            "eu consequat sem "
-            "libero nec massa. In dapibus ipsum a diam rhoncus gravida. Etiam non dapibus eros. Donec "
-            "fringilla dui sed "
-            "augue pretium, nec scelerisque est maximus. Nullam convallis, sem nec blandit maximus, "
-            "nisi turpis ornare "
-            "nisl, sit amet volutpat neque massa eu odio. Maecenas malesuada quam ex, posuere congue "
-            "nibh turpis duis.";
+        "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum pharetra metus cursus "
+        "lacus placerat congue. Nulla egestas, mauris a tincidunt tempus, enim lectus volutpat mi, "
+        "eu consequat sem "
+        "libero nec massa. In dapibus ipsum a diam rhoncus gravida. Etiam non dapibus eros. Donec "
+        "fringilla dui sed "
+        "augue pretium, nec scelerisque est maximus. Nullam convallis, sem nec blandit maximus, "
+        "nisi turpis ornare "
+        "nisl, sit amet volutpat neque massa eu odio. Maecenas malesuada quam ex, posuere congue "
+        "nibh turpis duis.";
 
-    for (auto _: state) {
+    for (auto _ : state) {
         logger->info(msg);
     }
 }
 
 void bench_logger(benchmark::State &state, std::shared_ptr<spdlog::logger> logger) {
     int i = 0;
-    for (auto _: state) {
+    for (auto _ : state) {
         logger->info("Hello logger: msg number {}...............", ++i);
     }
 }
@@ -42,7 +42,7 @@ void bench_logger(benchmark::State &state, std::shared_ptr<spdlog::logger> logge
 void bench_global_logger(benchmark::State &state, std::shared_ptr<spdlog::logger> logger) {
     spdlog::set_default_logger(std::move(logger));
     int i = 0;
-    for (auto _: state) {
+    for (auto _ : state) {
         spdlog::info("Hello logger: msg number {}...............", ++i);
     }
 }
@@ -51,7 +51,7 @@ void bench_disabled_macro(benchmark::State &state, std::shared_ptr<spdlog::logge
     int i = 0;
     benchmark::DoNotOptimize(i);       // prevent unused warnings
     benchmark::DoNotOptimize(logger);  // prevent unused warnings
-    for (auto _: state) {
+    for (auto _ : state) {
         SPDLOG_LOGGER_DEBUG(logger, "Hello logger: msg number {}...............", i++);
     }
 }
@@ -61,7 +61,7 @@ void bench_disabled_macro_global_logger(benchmark::State &state, std::shared_ptr
     int i = 0;
     benchmark::DoNotOptimize(i);       // prevent unused warnings
     benchmark::DoNotOptimize(logger);  // prevent unused warnings
-    for (auto _: state) {
+    for (auto _ : state) {
         SPDLOG_DEBUG("Hello logger: msg number {}...............", i++);
     }
 }
@@ -80,7 +80,6 @@ void bench_dev_null() {
 
 #endif  // __linux__
 
-
 // test spdlog::get() performance
 // for this test we create multiple null loggers and then call spdlog::get() on one of them multiple times
 // create multiple null loggers and return name of the one to test
@@ -97,8 +96,8 @@ static std::string prepare_null_loggers() {
 // benchmark spdlog::get() with const char*
 void bench_get_logger_const_char(benchmark::State &state) {
     std::string str_name = prepare_null_loggers();
-    const char* name = str_name.c_str();
-    for (auto _: state) {
+    const char *name = str_name.c_str();
+    for (auto _ : state) {
         auto rv = spdlog::get(name);
         if (rv == nullptr) {
             state.SkipWithError("get() returned nullptr");
@@ -110,7 +109,7 @@ void bench_get_logger_const_char(benchmark::State &state) {
 void bench_get_logger_sv(benchmark::State &state) {
     auto str_name = prepare_null_loggers();
     auto sv_name = std::string_view{str_name};
-    for (auto _: state) {
+    for (auto _ : state) {
         auto rv = spdlog::get(sv_name);
         if (rv == nullptr) {
             state.SkipWithError("get() returned nullptr");
@@ -121,7 +120,7 @@ void bench_get_logger_sv(benchmark::State &state) {
 // benchmark spdlog::get() with std::string
 void bench_get_logger_string(benchmark::State &state) {
     auto str_name = prepare_null_loggers();
-    for (auto _: state) {
+    for (auto _ : state) {
         auto rv = spdlog::get(str_name);
         if (rv == nullptr) {
             state.SkipWithError("get() returned nullptr");
@@ -201,7 +200,6 @@ int main(int argc, char *argv[]) {
                                                                spdlog::async_overflow_policy::overrun_oldest);
     benchmark::RegisterBenchmark("async_logger", bench_logger, async_logger)->Threads(n_threads)->UseRealTime();
 
-
     benchmark::RegisterBenchmark("spdlog::get(const char* name)", bench_get_logger_const_char);
     benchmark::RegisterBenchmark("spdlog::get(std::string_view name)", bench_get_logger_sv);
     benchmark::RegisterBenchmark("spdlog::get(const std::string &name)", bench_get_logger_string);
diff --git a/example/example.cpp b/example/example.cpp
index 04212612..e65dc08a 100644
--- a/example/example.cpp
+++ b/example/example.cpp
@@ -353,8 +353,7 @@ void replace_default_logger_example() {
 }
 
 #include "spdlog/mdc.h"
-void mdc_example()
-{
+void mdc_example() {
     spdlog::mdc::put("key1", "value1");
     spdlog::mdc::put("key2", "value2");
     // use the %& formatter flag to print all MDC values
diff --git a/include/spdlog/async.h b/include/spdlog/async.h
index eb200618..b41dc3ab 100644
--- a/include/spdlog/async.h
+++ b/include/spdlog/async.h
@@ -80,8 +80,7 @@ inline void init_thread_pool(size_t q_size, size_t thread_count, std::function<v
 }
 
 inline void init_thread_pool(size_t q_size, size_t thread_count) {
-    init_thread_pool(
-        q_size, thread_count, [] {}, [] {});
+    init_thread_pool(q_size, thread_count, [] {}, [] {});
 }
 
 // get the global thread pool.
diff --git a/include/spdlog/details/registry.h b/include/spdlog/details/registry.h
index f2683f32..e100c47b 100644
--- a/include/spdlog/details/registry.h
+++ b/include/spdlog/details/registry.h
@@ -69,7 +69,10 @@ public:
         periodic_flusher_ = std::make_unique<periodic_worker>(clbk, interval);
     }
 
-    std::unique_ptr<periodic_worker> &get_flusher() { std::lock_guard<std::mutex> lock(flusher_mutex_); return periodic_flusher_; }
+    std::unique_ptr<periodic_worker> &get_flusher() {
+        std::lock_guard<std::mutex> lock(flusher_mutex_);
+        return periodic_flusher_;
+    }
 
     void set_error_handler(err_handler handler);
 
diff --git a/include/spdlog/mdc.h b/include/spdlog/mdc.h
index 9b1a80ee..f673482c 100644
--- a/include/spdlog/mdc.h
+++ b/include/spdlog/mdc.h
@@ -1,36 +1,34 @@
 #pragma once
 
+#include <spdlog/common.h>
+
 #include <map>
 #include <string>
 
-#include <spdlog/common.h>
-
 namespace spdlog {
-    class SPDLOG_API mdc {
-    public:
-        using mdc_map_t = std::map<std::string, std::string>;
+class SPDLOG_API mdc {
+public:
+    using mdc_map_t = std::map<std::string, std::string>;
 
-        static void put(const std::string &key, const std::string &value) {
-            get_context()[key] = value;
+    static void put(const std::string &key, const std::string &value) { get_context()[key] = value; }
+
+    static std::string get(const std::string &key) {
+        auto &context = get_context();
+        auto it = context.find(key);
+        if (it != context.end()) {
+            return it->second;
         }
+        return "";
+    }
 
-        static std::string get(const std::string &key) {
-            auto &context = get_context();
-            auto it = context.find(key);
-            if (it != context.end()) {
-                return it->second;
-            }
-            return "";
-        }
+    static void remove(const std::string &key) { get_context().erase(key); }
 
-        static void remove(const std::string &key) { get_context().erase(key); }
+    static void clear() { get_context().clear(); }
 
-        static void clear() { get_context().clear(); }
-
-        static mdc_map_t &get_context() {
-            static thread_local mdc_map_t context;
-            return context;
-        }
-    };
+    static mdc_map_t &get_context() {
+        static thread_local mdc_map_t context;
+        return context;
+    }
+};
 
 }  // namespace spdlog
diff --git a/include/spdlog/sinks/callback_sink.h b/include/spdlog/sinks/callback_sink.h
index be4a2379..4c4be1c7 100644
--- a/include/spdlog/sinks/callback_sink.h
+++ b/include/spdlog/sinks/callback_sink.h
@@ -27,7 +27,7 @@ public:
 
 protected:
     void sink_it_(const details::log_msg &msg) override { callback_(msg); }
-    void flush_() override{};
+    void flush_() override {};
 
 private:
     custom_log_callback callback_;
diff --git a/include/spdlog/sinks/qt_sinks.h b/include/spdlog/sinks/qt_sinks.h
index 039eed32..ceeeb59d 100644
--- a/include/spdlog/sinks/qt_sinks.h
+++ b/include/spdlog/sinks/qt_sinks.h
@@ -170,8 +170,7 @@ protected:
                              color_range_start,          // color range start
                              color_range_end};           // color range end
 
-        QMetaObject::invokeMethod(
-            qt_text_edit_, [params]() { invoke_method_(params); }, Qt::AutoConnection);
+        QMetaObject::invokeMethod(qt_text_edit_, [params]() { invoke_method_(params); }, Qt::AutoConnection);
     }
 
     void flush_() override {}
diff --git a/include/spdlog/stopwatch.h b/include/spdlog/stopwatch.h
index 02113b2f..ea9182e8 100644
--- a/include/spdlog/stopwatch.h
+++ b/include/spdlog/stopwatch.h
@@ -37,7 +37,9 @@ public:
         : start_tp_{clock::now()} {}
 
     [[nodiscard]]
-    std::chrono::duration<double> elapsed() const { return std::chrono::duration<double>(clock::now() - start_tp_); }
+    std::chrono::duration<double> elapsed() const {
+        return std::chrono::duration<double>(clock::now() - start_tp_);
+    }
 
     [[nodiscard]]
     std::chrono::milliseconds elapsed_ms() const {
diff --git a/src/details/registry.cpp b/src/details/registry.cpp
index 4d76aba9..1c53a16a 100644
--- a/src/details/registry.cpp
+++ b/src/details/registry.cpp
@@ -8,14 +8,14 @@
 #include "spdlog/pattern_formatter.h"
 
 #ifndef SPDLOG_DISABLE_DEFAULT_LOGGER
-// support for the default stdout color logger
-#ifdef _WIN32
-#include "spdlog/sinks/wincolor_sink.h"
-#else
+    // support for the default stdout color logger
+    #ifdef _WIN32
+        #include "spdlog/sinks/wincolor_sink.h"
+    #else
 
-#include "spdlog/sinks/ansicolor_sink.h"
+        #include "spdlog/sinks/ansicolor_sink.h"
 
-#endif
+    #endif
 #endif  // SPDLOG_DISABLE_DEFAULT_LOGGER
 
 #include <memory>
@@ -25,245 +25,242 @@
 static constexpr size_t small_map_threshold = 10;
 
 namespace spdlog {
-    namespace details {
+namespace details {
 
-        registry::registry()
-                : formatter_(new pattern_formatter()) {
+registry::registry()
+    : formatter_(new pattern_formatter()) {
 #ifndef SPDLOG_DISABLE_DEFAULT_LOGGER
-            // create default logger (ansicolor_stdout_sink_mt or wincolor_stdout_sink_mt in windows).
-#ifdef _WIN32
-            auto color_sink = std::make_shared<sinks::wincolor_stdout_sink_mt>();
-#else
-            auto color_sink = std::make_shared<sinks::ansicolor_stdout_sink_mt>();
-#endif
-            const char *default_logger_name = "";
-            default_logger_ = std::make_shared<spdlog::logger>(default_logger_name, std::move(color_sink));
-            loggers_[default_logger_name] = default_logger_;
+    // create default logger (ansicolor_stdout_sink_mt or wincolor_stdout_sink_mt in windows).
+    #ifdef _WIN32
+    auto color_sink = std::make_shared<sinks::wincolor_stdout_sink_mt>();
+    #else
+    auto color_sink = std::make_shared<sinks::ansicolor_stdout_sink_mt>();
+    #endif
+    const char *default_logger_name = "";
+    default_logger_ = std::make_shared<spdlog::logger>(default_logger_name, std::move(color_sink));
+    loggers_[default_logger_name] = default_logger_;
 
 #endif  // SPDLOG_DISABLE_DEFAULT_LOGGER
-        }
+}
 
-        registry::~registry() = default;
+registry::~registry() = default;
 
-        void registry::register_logger(std::shared_ptr<logger> new_logger) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            register_logger_(std::move(new_logger));
-        }
+void registry::register_logger(std::shared_ptr<logger> new_logger) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    register_logger_(std::move(new_logger));
+}
 
-        void registry::initialize_logger(std::shared_ptr<logger> new_logger) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            new_logger->set_formatter(formatter_->clone());
+void registry::initialize_logger(std::shared_ptr<logger> new_logger) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    new_logger->set_formatter(formatter_->clone());
 
-            if (err_handler_) {
-                new_logger->set_error_handler(err_handler_);
-            }
+    if (err_handler_) {
+        new_logger->set_error_handler(err_handler_);
+    }
 
-            // set new level according to previously configured level or default level
-            auto it = log_levels_.find(new_logger->name());
-            auto new_level = it != log_levels_.end() ? it->second : global_log_level_;
-            new_logger->set_level(new_level);
+    // set new level according to previously configured level or default level
+    auto it = log_levels_.find(new_logger->name());
+    auto new_level = it != log_levels_.end() ? it->second : global_log_level_;
+    new_logger->set_level(new_level);
 
-            new_logger->flush_on(flush_level_);
+    new_logger->flush_on(flush_level_);
 
-            if (automatic_registration_) {
-                register_logger_(std::move(new_logger));
+    if (automatic_registration_) {
+        register_logger_(std::move(new_logger));
+    }
+}
+
+// if the map is small do a sequential search, otherwise use the standard find()
+std::shared_ptr<logger> registry::get(const std::string &logger_name) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    if (loggers_.size() <= small_map_threshold) {
+        for (const auto &[key, val] : loggers_) {
+            if (logger_name == key) {
+                return val;
             }
         }
+        return nullptr;
+    } else {
+        auto found = loggers_.find(logger_name);
+        return found == loggers_.end() ? nullptr : found->second;
+    }
+}
 
-        // if the map is small do a sequential search, otherwise use the standard find()
-        std::shared_ptr<logger> registry::get(const std::string &logger_name) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            if (loggers_.size() <= small_map_threshold) {
-                for (const auto &[key, val]: loggers_) {
-                    if (logger_name == key) {
-                        return val;
-                    }
-                }
-                return nullptr;
-            }
-            else {
-                auto found = loggers_.find(logger_name);
-                return found == loggers_.end() ? nullptr : found->second;
+// if the map is small do a sequential search and avoid creating string for find(logger_name)
+// otherwise use the standard find()
+std::shared_ptr<logger> registry::get(std::string_view logger_name) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    if (loggers_.size() <= small_map_threshold) {
+        for (const auto &[key, val] : loggers_) {
+            if (logger_name == key) {
+                return val;
             }
         }
+        return nullptr;
+    }
+    // otherwise use the normal map lookup
+    else {
+        auto found = loggers_.find(std::string(logger_name));
+        return found == loggers_.end() ? nullptr : found->second;
+    }
+}
 
-        // if the map is small do a sequential search and avoid creating string for find(logger_name)
-        // otherwise use the standard find()
-        std::shared_ptr<logger> registry::get(std::string_view logger_name) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            if (loggers_.size() <= small_map_threshold) {
-                for (const auto &[key, val]: loggers_) {
-                    if (logger_name == key) {
-                        return val;
-                    }
-                }
-                return nullptr;
-            }
-            // otherwise use the normal map lookup
-            else {
-                auto found = loggers_.find(std::string(logger_name));
-                return found == loggers_.end() ? nullptr : found->second;
-            }
-        }
+std::shared_ptr<logger> registry::get(const char *logger_name) { return get(std::string_view(logger_name)); }
 
-        std::shared_ptr<logger> registry::get(const char *logger_name) {
-            return get(std::string_view(logger_name));
-        }
-
-        std::shared_ptr<logger> registry::default_logger() {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            return default_logger_;
-        }
+std::shared_ptr<logger> registry::default_logger() {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    return default_logger_;
+}
 
 // Return raw ptr to the default logger.
 // To be used directly by the spdlog default api (e.g. spdlog::info)
 // This make the default API faster, but cannot be used concurrently with set_default_logger().
 // e.g do not call set_default_logger() from one thread while calling spdlog::info() from another.
-        logger *registry::get_default_raw() { return default_logger_.get(); }
+logger *registry::get_default_raw() { return default_logger_.get(); }
 
 // set default logger.
 // default logger is stored in default_logger_ (for faster retrieval) and in the loggers_ map.
-        void registry::set_default_logger(std::shared_ptr<logger> new_default_logger) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            if (new_default_logger != nullptr) {
-                loggers_[new_default_logger->name()] = new_default_logger;
-            }
-            default_logger_ = std::move(new_default_logger);
-        }
+void registry::set_default_logger(std::shared_ptr<logger> new_default_logger) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    if (new_default_logger != nullptr) {
+        loggers_[new_default_logger->name()] = new_default_logger;
+    }
+    default_logger_ = std::move(new_default_logger);
+}
 
-        void registry::set_tp(std::shared_ptr<thread_pool> tp) {
-            std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
-            tp_ = std::move(tp);
-        }
+void registry::set_tp(std::shared_ptr<thread_pool> tp) {
+    std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
+    tp_ = std::move(tp);
+}
 
-        std::shared_ptr<thread_pool> registry::get_tp() {
-            std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
-            return tp_;
-        }
+std::shared_ptr<thread_pool> registry::get_tp() {
+    std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
+    return tp_;
+}
 
 // Set global formatter. Each sink in each logger will get a clone of this object
-        void registry::set_formatter(std::unique_ptr<formatter> formatter) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            formatter_ = std::move(formatter);
-            for (auto &l: loggers_) {
-                l.second->set_formatter(formatter_->clone());
-            }
-        }
+void registry::set_formatter(std::unique_ptr<formatter> formatter) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    formatter_ = std::move(formatter);
+    for (auto &l : loggers_) {
+        l.second->set_formatter(formatter_->clone());
+    }
+}
 
-        void registry::set_level(level level) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            for (auto &l: loggers_) {
-                l.second->set_level(level);
-            }
-            global_log_level_ = level;
-        }
+void registry::set_level(level level) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    for (auto &l : loggers_) {
+        l.second->set_level(level);
+    }
+    global_log_level_ = level;
+}
 
-        void registry::flush_on(level level) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            for (auto &l: loggers_) {
-                l.second->flush_on(level);
-            }
-            flush_level_ = level;
-        }
+void registry::flush_on(level level) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    for (auto &l : loggers_) {
+        l.second->flush_on(level);
+    }
+    flush_level_ = level;
+}
 
-        void registry::set_error_handler(err_handler handler) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            for (auto &l: loggers_) {
-                l.second->set_error_handler(handler);
-            }
-            err_handler_ = std::move(handler);
-        }
+void registry::set_error_handler(err_handler handler) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    for (auto &l : loggers_) {
+        l.second->set_error_handler(handler);
+    }
+    err_handler_ = std::move(handler);
+}
 
-        void registry::apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            for (auto &l: loggers_) {
-                fun(l.second);
-            }
-        }
+void registry::apply_all(const std::function<void(const std::shared_ptr<logger>)> &fun) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    for (auto &l : loggers_) {
+        fun(l.second);
+    }
+}
 
-        void registry::flush_all() {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            for (auto &l: loggers_) {
-                l.second->flush();
-            }
-        }
+void registry::flush_all() {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    for (auto &l : loggers_) {
+        l.second->flush();
+    }
+}
 
-        void registry::drop(const std::string &logger_name) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            auto is_default_logger = default_logger_ && default_logger_->name() == logger_name;
-            loggers_.erase(logger_name);
-            if (is_default_logger) {
-                default_logger_.reset();
-            }
-        }
+void registry::drop(const std::string &logger_name) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    auto is_default_logger = default_logger_ && default_logger_->name() == logger_name;
+    loggers_.erase(logger_name);
+    if (is_default_logger) {
+        default_logger_.reset();
+    }
+}
 
-        void registry::drop_all() {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            loggers_.clear();
-            default_logger_.reset();
-        }
+void registry::drop_all() {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    loggers_.clear();
+    default_logger_.reset();
+}
 
 // clean all resources and threads started by the registry
-        void registry::shutdown() {
-            {
-                std::lock_guard<std::mutex> lock(flusher_mutex_);
-                periodic_flusher_.reset();
-            }
+void registry::shutdown() {
+    {
+        std::lock_guard<std::mutex> lock(flusher_mutex_);
+        periodic_flusher_.reset();
+    }
 
-            drop_all();
+    drop_all();
 
-            {
-                std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
-                tp_.reset();
-            }
+    {
+        std::lock_guard<std::recursive_mutex> lock(tp_mutex_);
+        tp_.reset();
+    }
+}
+
+std::recursive_mutex &registry::tp_mutex() { return tp_mutex_; }
+
+void registry::set_automatic_registration(bool automatic_registration) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    automatic_registration_ = automatic_registration;
+}
+
+void registry::set_levels(log_levels levels, level *global_level) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    log_levels_ = std::move(levels);
+    auto global_level_requested = global_level != nullptr;
+    global_log_level_ = global_level_requested ? *global_level : global_log_level_;
+
+    for (auto &logger : loggers_) {
+        auto logger_entry = log_levels_.find(logger.first);
+        if (logger_entry != log_levels_.end()) {
+            logger.second->set_level(logger_entry->second);
+        } else if (global_level_requested) {
+            logger.second->set_level(*global_level);
         }
+    }
+}
 
-        std::recursive_mutex &registry::tp_mutex() { return tp_mutex_; }
+registry &registry::instance() {
+    static registry s_instance;
+    return s_instance;
+}
 
-        void registry::set_automatic_registration(bool automatic_registration) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            automatic_registration_ = automatic_registration;
-        }
+void registry::apply_logger_env_levels(std::shared_ptr<logger> new_logger) {
+    std::lock_guard<std::mutex> lock(logger_map_mutex_);
+    auto it = log_levels_.find(new_logger->name());
+    auto new_level = it != log_levels_.end() ? it->second : global_log_level_;
+    new_logger->set_level(new_level);
+}
 
-        void registry::set_levels(log_levels levels, level *global_level) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            log_levels_ = std::move(levels);
-            auto global_level_requested = global_level != nullptr;
-            global_log_level_ = global_level_requested ? *global_level : global_log_level_;
+void registry::throw_if_exists_(const std::string &logger_name) {
+    if (loggers_.find(logger_name) != loggers_.end()) {
+        throw_spdlog_ex("logger with name '" + logger_name + "' already exists");
+    }
+}
 
-            for (auto &logger: loggers_) {
-                auto logger_entry = log_levels_.find(logger.first);
-                if (logger_entry != log_levels_.end()) {
-                    logger.second->set_level(logger_entry->second);
-                } else if (global_level_requested) {
-                    logger.second->set_level(*global_level);
-                }
-            }
-        }
+void registry::register_logger_(std::shared_ptr<logger> new_logger) {
+    auto logger_name = new_logger->name();
+    throw_if_exists_(logger_name);
+    loggers_[logger_name] = std::move(new_logger);
+}
 
-        registry &registry::instance() {
-            static registry s_instance;
-            return s_instance;
-        }
-
-        void registry::apply_logger_env_levels(std::shared_ptr<logger> new_logger) {
-            std::lock_guard<std::mutex> lock(logger_map_mutex_);
-            auto it = log_levels_.find(new_logger->name());
-            auto new_level = it != log_levels_.end() ? it->second : global_log_level_;
-            new_logger->set_level(new_level);
-        }
-
-        void registry::throw_if_exists_(const std::string &logger_name) {
-            if (loggers_.find(logger_name) != loggers_.end()) {
-                throw_spdlog_ex("logger with name '" + logger_name + "' already exists");
-            }
-        }
-
-        void registry::register_logger_(std::shared_ptr<logger> new_logger) {
-            auto logger_name = new_logger->name();
-            throw_if_exists_(logger_name);
-            loggers_[logger_name] = std::move(new_logger);
-        }
-
-    }  // namespace details
+}  // namespace details
 }  // namespace spdlog
diff --git a/src/details/thread_pool.cpp b/src/details/thread_pool.cpp
index 0655e523..9f61b2a2 100644
--- a/src/details/thread_pool.cpp
+++ b/src/details/thread_pool.cpp
@@ -33,8 +33,7 @@ thread_pool::thread_pool(size_t q_max_items, size_t threads_n, std::function<voi
     : thread_pool(q_max_items, threads_n, on_thread_start, [] {}) {}
 
 thread_pool::thread_pool(size_t q_max_items, size_t threads_n)
-    : thread_pool(
-          q_max_items, threads_n, [] {}, [] {}) {}
+    : thread_pool(q_max_items, threads_n, [] {}, [] {}) {}
 
 // message all threads to terminate gracefully join them
 thread_pool::~thread_pool() {
diff --git a/src/pattern_formatter.cpp b/src/pattern_formatter.cpp
index 89341dee..f268e88a 100644
--- a/src/pattern_formatter.cpp
+++ b/src/pattern_formatter.cpp
@@ -3,6 +3,8 @@
 
 #include "spdlog/pattern_formatter.h"
 
+#include <spdlog/mdc.h>
+
 #include <algorithm>
 #include <array>
 #include <cctype>
@@ -16,7 +18,6 @@
 #include "spdlog/details/fmt_helper.h"
 #include "spdlog/details/log_msg.h"
 #include "spdlog/details/os.h"
-#include <spdlog/mdc.h>
 #include "spdlog/fmt/fmt.h"
 #include "spdlog/formatter.h"
 
@@ -744,7 +745,7 @@ template <typename ScopedPadder>
 class mdc_formatter final : public flag_formatter {
 public:
     explicit mdc_formatter(padding_info padinfo)
-            : flag_formatter(padinfo) {}
+        : flag_formatter(padinfo) {}
 
     void format(const details::log_msg &, const std::tm &, memory_buf_t &dest) override {
         auto &mdc_map = mdc::get_context();
@@ -756,7 +757,7 @@ public:
         }
     }
 
-    void format_mdc(const mdc::mdc_map_t &mdc_map, memory_buf_t &dest){
+    void format_mdc(const mdc::mdc_map_t &mdc_map, memory_buf_t &dest) {
         auto last_element = --mdc_map.end();
         for (auto it = mdc_map.begin(); it != mdc_map.end(); ++it) {
             auto &pair = *it;
@@ -779,7 +780,6 @@ public:
     }
 };
 
-
 // Full info formatter
 // pattern: [%Y-%m-%d %H:%M:%S.%e] [%n] [%l] [%s:%#] %v
 class full_formatter final : public flag_formatter {
diff --git a/src/spdlog.cpp b/src/spdlog.cpp
index daa7f4ba..f7e125ff 100644
--- a/src/spdlog.cpp
+++ b/src/spdlog.cpp
@@ -16,7 +16,7 @@ void initialize_logger(std::shared_ptr<logger> logger) { details::registry::inst
 
 std::shared_ptr<logger> get(const std::string &name) { return details::registry::instance().get(name); }
 
-std::shared_ptr<logger> get(std::string_view name) {return details::registry::instance().get(name); }
+std::shared_ptr<logger> get(std::string_view name) { return details::registry::instance().get(name); }
 
 std::shared_ptr<logger> get(const char *name) { return details::registry::instance().get(name); }
 
diff --git a/tests/test_pattern_formatter.cpp b/tests/test_pattern_formatter.cpp
index fa475380..64a8de6b 100644
--- a/tests/test_pattern_formatter.cpp
+++ b/tests/test_pattern_formatter.cpp
@@ -1,7 +1,7 @@
 #include "includes.h"
+#include "spdlog/mdc.h"
 #include "spdlog/sinks/ostream_sink.h"
 #include "test_sink.h"
-#include "spdlog/mdc.h"
 
 using spdlog::memory_buf_t;
 using spdlog::details::to_string_view;
@@ -467,13 +467,11 @@ TEST_CASE("mdc formatter test-1", "[pattern_formatter]") {
     formatter->set_pattern("[%n] [%l] [%&] %v");
 
     memory_buf_t formatted;
-    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
-                                 "some message");
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info, "some message");
     formatter->format(msg, formatted);
 
-    auto expected = spdlog::fmt_lib::format(
-            "[logger-name] [info] [mdc_key_1:mdc_value_1 mdc_key_2:mdc_value_2] some message{}",
-            spdlog::details::os::default_eol);
+    auto expected = spdlog::fmt_lib::format("[logger-name] [info] [mdc_key_1:mdc_value_1 mdc_key_2:mdc_value_2] some message{}",
+                                            spdlog::details::os::default_eol);
     REQUIRE(to_string_view(formatted) == expected);
 
     SECTION("Tear down") { spdlog::mdc::clear(); }
@@ -487,22 +485,19 @@ TEST_CASE("mdc formatter value update", "[pattern_formatter]") {
     formatter->set_pattern("[%n] [%l] [%&] %v");
 
     memory_buf_t formatted_1;
-    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
-                                 "some message");
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info, "some message");
     formatter->format(msg, formatted_1);
 
-    auto expected = spdlog::fmt_lib::format(
-            "[logger-name] [info] [mdc_key_1:mdc_value_1 mdc_key_2:mdc_value_2] some message{}",
-            spdlog::details::os::default_eol);
+    auto expected = spdlog::fmt_lib::format("[logger-name] [info] [mdc_key_1:mdc_value_1 mdc_key_2:mdc_value_2] some message{}",
+                                            spdlog::details::os::default_eol);
 
     REQUIRE(to_string_view(formatted_1) == expected);
 
     spdlog::mdc::put("mdc_key_1", "new_mdc_value_1");
     memory_buf_t formatted_2;
     formatter->format(msg, formatted_2);
-    expected = spdlog::fmt_lib::format(
-            "[logger-name] [info] [mdc_key_1:new_mdc_value_1 mdc_key_2:mdc_value_2] some message{}",
-            spdlog::details::os::default_eol);
+    expected = spdlog::fmt_lib::format("[logger-name] [info] [mdc_key_1:new_mdc_value_1 mdc_key_2:mdc_value_2] some message{}",
+                                       spdlog::details::os::default_eol);
 
     REQUIRE(to_string_view(formatted_2) == expected);
 
@@ -512,8 +507,7 @@ TEST_CASE("mdc formatter value update", "[pattern_formatter]") {
 TEST_CASE("mdc different threads", "[pattern_formatter]") {
     auto formatter = std::make_shared<spdlog::pattern_formatter>();
     formatter->set_pattern("[%n] [%l] [%&] %v");
-    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
-                                 "some message");
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info, "some message");
 
     memory_buf_t formatted_2;
 
@@ -522,9 +516,8 @@ TEST_CASE("mdc different threads", "[pattern_formatter]") {
         memory_buf_t formatted;
         formatter->format(msg, formatted);
 
-        auto expected =
-                spdlog::fmt_lib::format("[logger-name] [info] [mdc_key:thread_1_id] some message{}",
-                                        spdlog::details::os::default_eol);
+        auto expected = spdlog::fmt_lib::format("[logger-name] [info] [mdc_key:thread_1_id] some message{}",
+                                                spdlog::details::os::default_eol);
 
         REQUIRE(to_string_view(formatted) == expected);
     };
@@ -534,9 +527,8 @@ TEST_CASE("mdc different threads", "[pattern_formatter]") {
         memory_buf_t formatted;
         formatter->format(msg, formatted);
 
-        auto expected =
-                spdlog::fmt_lib::format("[logger-name] [info] [mdc_key:thread_2_id] some message{}",
-                                        spdlog::details::os::default_eol);
+        auto expected = spdlog::fmt_lib::format("[logger-name] [info] [mdc_key:thread_2_id] some message{}",
+                                                spdlog::details::os::default_eol);
 
         REQUIRE(to_string_view(formatted) == expected);
     };
@@ -559,13 +551,11 @@ TEST_CASE("mdc remove key", "[pattern_formatter]") {
     formatter->set_pattern("[%n] [%l] [%&] %v");
 
     memory_buf_t formatted;
-    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
-                                 "some message");
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info, "some message");
     formatter->format(msg, formatted);
 
     auto expected =
-            spdlog::fmt_lib::format("[logger-name] [info] [mdc_key_2:mdc_value_2] some message{}",
-                                    spdlog::details::os::default_eol);
+        spdlog::fmt_lib::format("[logger-name] [info] [mdc_key_2:mdc_value_2] some message{}", spdlog::details::os::default_eol);
     REQUIRE(to_string_view(formatted) == expected);
 
     SECTION("Tear down") { spdlog::mdc::clear(); }
@@ -576,12 +566,10 @@ TEST_CASE("mdc empty", "[pattern_formatter]") {
     formatter->set_pattern("[%n] [%l] [%&] %v");
 
     memory_buf_t formatted;
-    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info,
-                                 "some message");
+    spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info, "some message");
     formatter->format(msg, formatted);
 
-    auto expected = spdlog::fmt_lib::format("[logger-name] [info] [] some message{}",
-                                            spdlog::details::os::default_eol);
+    auto expected = spdlog::fmt_lib::format("[logger-name] [info] [] some message{}", spdlog::details::os::default_eol);
     REQUIRE(to_string_view(formatted) == expected);
 
     SECTION("Tear down") { spdlog::mdc::clear(); }
diff --git a/tests/test_registry.cpp b/tests/test_registry.cpp
index c1e15ce4..1cbf6440 100644
--- a/tests/test_registry.cpp
+++ b/tests/test_registry.cpp
@@ -1,5 +1,6 @@
-#include "includes.h"
 #include <string_view>
+
+#include "includes.h"
 #include "spdlog/sinks/daily_file_sink.h"
 #include "spdlog/sinks/rotating_file_sink.h"