completion on guile-gnome symbols

Hi,

is there a way to get completion on all guile-gnome-* symbols?

 > guile
guile> (use-modules (oop goops) (gnome gobject) (gnome gtk))
WARNING: (gnome gtk): imported module (gnome gobject generics) overrides core binding `connect'
WARNING: (gnome gtk): `re-export-modules' imported from both (gnome gobject utils) and (gnome gw 
support modules)
WARNING: (gnome gw generics): imported module (gnome gobject generics) overrides core binding `connect'
guile> <gtk-
<gtk-binding-set*>  <gtk-object>        <gtk-text-buffer>   <gtk-tree-store>
<gtk-list-store>    <gtk-radio-group*>  <gtk-tree-iter>
guile> <gtk-

As you can see there is only a limited number of gtk-types found by completion.

I believe this has something to do with export-all-lazy! and tried to trick it
into (module-export! mod symbols), but didn't succeed.

Best wishes
Andre