-// Copyright (C) 2002-2003, Luca Padovani <luca.padovani@cs.unibo.it>.
+// Copyright (C) 2002-2003, Luca Padovani <luca.padovani@cs.unibo.it>,
+// 2003, Paolo Marinelli <pmarinel@cs.unibo.it>.
//
// This file is part of EdiTeX, an editor of mathematical
// expressions based on TeX syntax