Adding to a submenu under the HTML menu

[ken]

I want to add some German characters to the "Insert Character Entities"
submenu under the "HTML" menu.  Yes, there's a lot of docs on
customizing menus, but I can't figure out the current code so don't know
which docs are applicable.  Would anyone know how to add a few nice
characters to that submenu?

TNX.

-- 
"This world ain't big enough for the both of us,"
said the big noema to the little noema.