slightly more info when debugging the kbd snooper

git-svn-id: svn://localhost/ardour2/branches/3.0@7548 d708f5d6-7413-0410-9779-e7cbd77b26cf

libs/gtkmm2ext/keyboard.cc

@@ -195,6 +195,7 @@ Keyboard::snooper (GtkWidget *widget, GdkEventKey *event)
 #if 0
 	cerr << "snoop widget " << widget << " key " << event->keyval << " type: " << event->type
 	     << " state " << std::hex << event->state << std::dec
+             << " magic ? " << _some_magic_widget_has_focus 
 	     << endl;
 #endif