diff -r 4bd154b5d0bd -r 88d4973cfe1a src/mainWindow.h
--- a/src/mainWindow.h	Sat Jun 14 09:34:57 2014 +0300
+++ b/src/mainWindow.h	Sat Jun 14 09:48:55 2014 +0300
@@ -189,6 +189,7 @@
 public slots:
 	void updatePrimitives();
 	void changeCurrentFile();
+	void closeTab (int tabindex);
 	void slot_action();
 	void slot_actionNew();
 	void slot_actionNewFile();