--- a/sources/trunk/include/Utils.h
+++ b/sources/trunk/include/Utils.h
@@ -133,6 +133,8 @@
 				    Glib::ustring & output,
 				    Glib::ustring & error,
 				    bool use_C_locale = false ) ;
+	static Glib::ustring regexp_label( const Glib::ustring & text,
+					const Glib::ustring & regular_sub_expression ) ;
 };