GtkWidget *selector2 = get_widget_assert (xml, "psppire-selector3");
GtkWidget *new_name_entry = get_widget_assert (xml, "new-name-entry");
GtkWidget *selector2 = get_widget_assert (xml, "psppire-selector3");
GtkWidget *new_name_entry = get_widget_assert (xml, "new-name-entry");