Was any progress registered on any software for
WYSIWYG
score typesetting?
maybe noteedit is worth a try.
You had the author sitting next to you for three days, your
answer has to be: "NoteEdit is the thing you want!"
That's true, but I don't know if it's exactly what he needs.
Furthermore there was no time to ask Reinhard anything
concerning noteedit because I jammed with a guy called arnold
all the time ;-) .
Best regards
ce