Uwe Brauer writes: (defun foo (ch) (interactive "ca: Function A, b: Function B, c: Function C: ") (setq ch (downcase ch)) (call-interactively (cond ((eq ?a) #'foo-a) ((eq ?b) #'foo-b) ((eq ?c) #'foo-c) (t (error 'args-out-of-range '(a b c) ch))))) You need to define foo-* as commands, of course. Error handling could be improved. Alternatively, don't define `foo' at all, just bind the commands to keys: (setq my-map (make-sparse-keymap)) (define-key my-map a #'foo-a) (define-key my-map b #'foo-b) (define-key my-map c #'foo-c) (define-key global-map [(control c) m] my-map) The advantage of defining foo is that you can provide a menu. _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://calypso.tux.org/cgi-bin/mailman/listinfo/xemacs-beta