Re: cross-staff versions of \arpeggioArrowUp etc.

[Neil Puttock]

2009/8/4 Mark Polesky <address@hidden>:

> Anyone have any comments/suggestions?

Sorry to throw a spanner in the works, but have you considered what
will happen if an innocent user adds the Span_arpeggio_engraver to the
Staff context in order to span voices on one stave?

A few nitpicks:

(not (null? parent))

(not (null? origin))

ly:context?

(let* ((Arpeggio

arpeggio (or something else without the capital letter)

Regards,
Neil