Renamed instances in get() functions to instance

src/config.hpp

@@ -119,8 +119,8 @@ private:
 
 public:
   static Config &get() {
-    static Config singleton;
-    return singleton;
+    static Config instance;
+    return instance;
   }
 
   void load();

src/debug_lldb.hpp

@@ -38,8 +38,8 @@ namespace Debug {
 
   public:
     static LLDB &get() {
-      static LLDB singleton;
-      return singleton;
+      static LLDB instance;
+      return instance;
     }
 
     /// Must be called before application terminates (cannot be placed in destructor sadly)

src/directories.hpp

@@ -55,8 +55,8 @@ class Directories : public Gtk::ListViewText {
 
 public:
   static Directories &get() {
-    static Directories singleton;
-    return singleton;
+    static Directories instance;
+    return instance;
   }
   ~Directories() override;
 

src/entrybox.hpp

@@ -39,8 +39,8 @@ private:
 
 public:
   static EntryBox &get() {
-    static EntryBox singleton;
-    return singleton;
+    static EntryBox instance;
+    return instance;
   }
 
   Gtk::Box upper_box;

src/menu.hpp

@@ -9,8 +9,8 @@ class Menu {
 
 public:
   static Menu &get() {
-    static Menu singleton;
-    return singleton;
+    static Menu instance;
+    return instance;
   }
 
   void add_action(const std::string &name, const std::function<void()> &action);

src/notebook.hpp

@@ -27,8 +27,8 @@ class Notebook : public Gtk::Paned {
 
 public:
   static Notebook &get() {
-    static Notebook singleton;
-    return singleton;
+    static Notebook instance;
+    return instance;
   }
 
   std::vector<Gtk::Notebook> notebooks;

src/snippets.hpp

@@ -17,8 +17,8 @@ public:
   };
 
   static Snippets &get() {
-    static Snippets singleton;
-    return singleton;
+    static Snippets instance;
+    return instance;
   }
 
   std::vector<std::pair<std::regex, std::vector<Snippet>>> snippets;

src/terminal.hpp

@@ -15,8 +15,8 @@ class Terminal : public Source::SearchView {
 
 public:
   static Terminal &get() {
-    static Terminal singleton;
-    return singleton;
+    static Terminal instance;
+    return instance;
   }
 
   int process(const std::string &command, const boost::filesystem::path &path = "", bool use_pipes = true);

src/window.hpp

@@ -9,8 +9,8 @@ class Window : public Gtk::ApplicationWindow {
 
 public:
   static Window &get() {
-    static Window singleton;
-    return singleton;
+    static Window instance;
+    return instance;
   }
   void add_widgets();
   void save_session();