-\version "2.14.0"
+\version "2.17.6"
\header {
texidoc = "Instrument names are removed when the staves are
\new PianoStaff <<
\new Staff {
- \override Staff.VerticalAxisGroup #'remove-empty = ##t
+ \override Staff.VerticalAxisGroup.remove-empty = ##t
\set PianoStaff.instrumentName = #"up"
\set PianoStaff.shortInstrumentName = #"u"
c'1\break R