diff --git a/juci/api.cc b/juci/api.cc
index 0ae1587..6a5f0a4 100644
--- a/juci/api.cc
+++ b/juci/api.cc
@@ -1,4 +1,5 @@
 #include "api.h"
+#include "logging.h"
 
 Menu::Controller* PluginApi::menu_;
 Notebook::Controller* PluginApi::notebook_;
@@ -13,8 +14,6 @@ PluginApi::PluginApi(Menu::Controller& menu_ctl_,
 }
 
 PluginApi::~PluginApi() {
-  delete menu_;
-  delete notebook_;
   menu_ = NULL;
   notebook_ = NULL;
 }
@@ -39,7 +38,7 @@ void PluginApi::ReplaceWord(std::string word) {
 }
 
 void PluginApi::ReplaceLine(std::string line) {
-  std::cout << "unimplemented: " << __func__ << std::endl;
+  WARNING("use of unimplemented method");
 }
 
 std::string PluginApi::GetWord() {
diff --git a/juci/juci.cc b/juci/juci.cc
index 199d97e..cedf99d 100644
--- a/juci/juci.cc
+++ b/juci/juci.cc
@@ -1,14 +1,19 @@
 #include "window.h"
 #include "logging.h"
 
+void init_logging() {
+  add_common_attributes();
+  add_file_log(keywords::file_name = "juci.log",
+               keywords::auto_flush = true);
+  INFO("Logging initalized");
+}
+
 int main(int argc, char *argv[]) {
   Glib::RefPtr<Gtk::Application> app = Gtk::Application::create(
                                                                 argc,
                                                                 argv,
                                                                 "no.sout.juci");
-
-  add_file_log("juci.log");
-  INFO("Logging initalized");
+  init_logging();
   Window window;
   return app->run(window);
 }
diff --git a/juci/logging.h b/juci/logging.h
index f6cdc55..c00f0d2 100644
--- a/juci/logging.h
+++ b/juci/logging.h
@@ -12,11 +12,17 @@
 
 using namespace boost::log;
 
-#define TRACE(x) BOOST_LOG_TRIVIAL(trace)     << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
-#define DEBUG(x) BOOST_LOG_TRIVIAL(debug)     << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
-#define INFO(x) BOOST_LOG_TRIVIAL(info)       << __func__ << "(" << __LINE__ << "): \""  x << "\"";
-#define WARNING(x) BOOST_LOG_TRIVIAL(warning) << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
-#define ERROR(x) BOOST_LOG_TRIVIAL(error)     << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
-#define FATAL(x) BOOST_LOG_TRIVIAL(fatal)     << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
+#define TRACE_VAR(x) BOOST_LOG_TRIVIAL(trace)      << "** Trace: "   << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
+#define DEBUG_VAR(x) BOOST_LOG_TRIVIAL(debug)      << "** Debug: "   << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
+#define INFO_VAR(x) BOOST_LOG_TRIVIAL(info)        << "** Info: "    << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
+#define WARNING_VAR(x) BOOST_LOG_TRIVIAL(warning)  << "** Warning: " << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
+#define FATAL_VAR(x) BOOST_LOG_TRIVIAL(fatal)      << "** Fatal: "   << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
+#define ERROR_VAR(x) BOOST_LOG_TRIVIAL(error)      << "** Error: "   << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): " << #x << "=<" << x << ">";
+#define TRACE(x) BOOST_LOG_TRIVIAL(trace)          << "** Trace: "   << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): \"" << x << "\"";
+#define DEBUG(x) BOOST_LOG_TRIVIAL(debug)          << "** Debug: "   << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): \"" << x << "\"";
+#define INFO(x) BOOST_LOG_TRIVIAL(info)            << "** Info: "    << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): \"" << x << "\"";
+#define WARNING(x) BOOST_LOG_TRIVIAL(warning)      << "** Warning: " << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): \"" << x << "\"";
+#define FATAL(x) BOOST_LOG_TRIVIAL(fatal)          << "** Fatal: "   << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): \"" << x << "\"";
+#define ERROR(x) BOOST_LOG_TRIVIAL(error)          << "** Error: "   << __FILE__ << "@" << __func__ << "(" << __LINE__ << "): \"" << x << "\"";
 
 #endif  // JUCI_LOGGING_H_
diff --git a/juci/source.cc b/juci/source.cc
index ea05e9c..e40f07c 100644
--- a/juci/source.cc
+++ b/juci/source.cc
@@ -362,6 +362,7 @@ void Source::Controller::OnOpenFile(const string &filepath) {
       if (!go) {
         std::thread parse([this]() {
             if (parsing.try_lock()) {
+              INFO("Starting parsing");
               while (true) {
                 const std::string raw = buffer()->get_text().raw();
                 std::map<std::string, std::string> buffers;
@@ -376,6 +377,7 @@ void Source::Controller::OnOpenFile(const string &filepath) {
                 }
               }
               parsing.unlock();
+              INFO("Parsing completed");
             }
           });
         parse.detach();
@@ -385,10 +387,12 @@ void Source::Controller::OnOpenFile(const string &filepath) {
   buffer()->signal_begin_user_action().connect([this]() {
       if (go) {
         syntax.lock();
+        INFO("Updating syntax");
         view().
           OnUpdateSyntax(model().ExtractTokens(0, buffer()->get_text().size()),
                          model().config());
         go = false;
+        INFO("Syntax updated");
         syntax.unlock();
       }
     });