diff --git a/reference/GuiLock/main.cpp b/reference/GuiLock/main.cpp
index 7ae5f50e0..e231cd766 100644
--- a/reference/GuiLock/main.cpp
+++ b/reference/GuiLock/main.cpp
@@ -1,51 +1,52 @@
-#include <CtrlLib/CtrlLib.h>
-
-using namespace Upp;
-
-struct App : TopWindow {
-	Thread work;
-
-	void Work();
-	
-	ArrayCtrl list;
-	
-	typedef App CLASSNAME;
-
-	App();	
-	~App();
-};
-
-void App::Work()
-{
-	for(;;) {
-		Sleep(1);
-		GuiLock __;
-		if(Thread::IsShutdownThreads())
-			break;
-		if(list.GetCount() > 1000) {
-			if(PromptYesNo("Quit?"))
-				Break();
-			list.Clear();
-		}
-		list.Add((int64)Random());
-	}
-}
-
-App::App()
-{
-	list.AddColumn("Test");
-	Add(list.SizePos());
-	work.Run(THISBACK(Work));
-}
-
-App::~App()
-{
-	Thread::ShutdownThreads();
-	work.Wait();
-}
-
-GUI_APP_MAIN
-{
-	App app;
-	app.Run();
-}
+#include <CtrlLib/CtrlLib.h>
+
+using namespace Upp;
+
+struct App : TopWindow {
+	Thread work;
+
+	void Work();
+	
+	ArrayCtrl list;
+	
+	typedef App CLASSNAME;
+
+	App();	
+	~App();
+};
+
+void App::Work()
+{
+	for(;;) {
+		Sleep(1);
+		GuiLock __;
+		if(IsShutdownThreads())
+			break;
+		if(list.GetCount() > 100) {
+			if(PromptYesNo("Quit?")) {
+				Break();
+				return;
+			}
+			list.Clear();
+		}
+		list.Add((int64)Random());
+	}
+}
+
+App::App()
+{
+	list.AddColumn("Test");
+	Add(list.SizePos());
+	work.Run(THISBACK(Work));
+}
+
+App::~App()
+{
+	ShutdownThreads();
+}
+
+GUI_APP_MAIN
+{
+	App app;
+	app.Run();
+}
diff --git a/reference/IdCtrls/IdCtrls.upp b/reference/IdCtrls/IdCtrls.upp
index dff53a37b..25ea7735a 100644
--- a/reference/IdCtrls/IdCtrls.upp
+++ b/reference/IdCtrls/IdCtrls.upp
@@ -1,3 +1,5 @@
+description "Demonstrates IdCtrls utility class to match widgets with keys (in JSON here)\377";
+
 uses
 	CtrlLib;
 
diff --git a/reference/RichImlImage/init b/reference/RichImlImage/init
new file mode 100644
index 000000000..cb62fdc79
--- /dev/null
+++ b/reference/RichImlImage/init
@@ -0,0 +1,4 @@
+#ifndef _RichImlImage_icpp_init_stub
+#define _RichImlImage_icpp_init_stub
+#include "CtrlLib/init"
+#endif