Added a clear() method to VFile class, to be called when the window
receives a REDRAW event
diff --git a/Demo/sgi/video/Vinfo.py b/Demo/sgi/video/Vinfo.py
index 457aebc..341ddbf 100755
--- a/Demo/sgi/video/Vinfo.py
+++ b/Demo/sgi/video/Vinfo.py
@@ -120,4 +120,7 @@
 
 # Don't forget to call the main program
 
-main()
+try:
+	main()
+except KeyboardInterrupt:
+	print '[Interrupt]'