subst-char-in-string (used in nnimap.el) is not defined in emacs-20.3, i tried my own version, but with this the group buffer showed nothing useful .. -- Fritz Heinrichmeyer mailto:fritz.heinrichmeyer@fernuni-hagen.de FernUniversitaet Hagen, LG Elektronische Schaltungen, 58084 Hagen (Germany) tel:+49 2331/987-1166 fax:987-355 http://www-es.fernuni-hagen.de/~jfh