The ilisp menu does not appear automatically when loading a scheme
file. (Altough the message "loading ilisp-menu" appears and the entry
in ilisp-def.el has be correctly altered and recompiled.)
When calling M-x scheme-mode the ilisp-menue appears, but the
original Emacs-Scheme-menue does not dissapear. Loading a lisp file
after a scheme file sometimes causes the scheme-menue to dissappear
(however, this is not 100% reproducible).