Re: \RemoveEmptyStaves not removing first line

[Lukas-Fabian Moser]

> > +1.  I've *never* seen an ambitus except at the very beginning of a piece.
> I often use an ambitus in front- or end-matter, to give vocal ranges separate from the score itself. Of 
> course, "front-matter" can be interpreted as "the very beginning of a piece", but I think 
> of it as entirely separate from the piece — and end-matter is definitely not "the very beginning of a 
> piece".
>
> Not trying to battle semantics — just giving a use case, and putting forward my concern 
> that any changes to the Ambitus engraver shouldn’t eliminate the possibility of using it 
> somewhere other than the "traditional place" (i.e., immediately to the left of 
> the first measure of a vocal staff).

... the least common denominator probably being that an Ambitus 
indication should be put at some *distinguished* place - front matter, 
end matter, first system, and so on, where it may be found easily. But 
to bury it at some more-or-less arbitrary place within the music doesn't 
seem a good idea to me.

Anyway: _How_ do you place the Ambitus in, e.g., the front matter?

Best
Lukas