diff --git a/juci/notebook.cc b/juci/notebook.cc
index 47dd4ef..c14f17b 100644
--- a/juci/notebook.cc
+++ b/juci/notebook.cc
@@ -157,7 +157,9 @@ bool Notebook::Controller::OnKeyRelease(GdkEventKey* key) {
 }
 
 bool Notebook::Controller::GeneratePopup(int key_id) {
-    INFO("Notebook genereate popup, getting iters");
+  INFO("Notebook genereate popup, getting iters");
+  std::string path = text_vec_.at(CurrentPage())->path();
+  if(!LeagalExtension(path.substr(path.find_last_of(".") + 1))) return false;
   //  Get function to fill popup with suggests item vector under is for testing
   Gtk::TextIter beg = CurrentTextView().get_buffer()->get_insert()->get_iter();
   Gtk::TextIter end = CurrentTextView().get_buffer()->get_insert()->get_iter();
@@ -712,3 +714,19 @@ void Notebook::Controller::AskToSaveDialog() {
   }
 }
 
+bool Notebook::Controller::LeagalExtension(std::string e) {
+  std::transform(e.begin(), e.end(),e.begin(), ::tolower);
+  std::vector<std::string> extensions =
+  text_vec_.at(CurrentPage).leagalParseExtensions();
+    
+  if(std::find(extensions.begin(), extensions.end(), e)) {
+  
+  // if(e=="c" ||e=="cc" ||e=="cpp" ||e=="cxx" || e=="c++"||
+  //    e=="h" ||e=="hh" ||e=="hpp" ||e=="hxx" || e=="h++"){
+       DEBUG("Leagal extension");
+     return true;
+   }
+    DEBUG("Ileagal extension");
+  return false;
+}
+
diff --git a/juci/notebook.h b/juci/notebook.h
index bf5440c..f5ef2ba 100644
--- a/juci/notebook.h
+++ b/juci/notebook.h
@@ -89,6 +89,7 @@ namespace Notebook {
                       int &current_x,
                       int &current_y);
     void AskToSaveDialog();
+    bool LeagalExtension(std::string extension);
     Glib::RefPtr<Gtk::Builder> m_refBuilder;
     Glib::RefPtr<Gio::SimpleActionGroup> refActionGroup;
     Source::Config source_config_;
diff --git a/juci/window.cc b/juci/window.cc
index ba4c391..b88fe0a 100644
--- a/juci/window.cc
+++ b/juci/window.cc
@@ -95,7 +95,6 @@ Window::Window() :
 	      running.unlock();
 	    }
 	  });
-
     this->signal_button_release_event().
       connect(sigc::mem_fun(*this,&Window::OnMouseRelease),false);
   terminal_.Terminal().signal_button_release_event().