grace-instrument

[Erik Sandberg]

Added this to repository.

%important
address@hidden

\header { texidoc =
"PianoStaff.instrument is not shown when the first staff starts with a grace 
note"
}
\version "2.2.5"
\score { <<
\new Staff \notes {
        \set Staff.instrument = "Guitar"
        \grace g8 a1
        }
\new PianoStaff <<
        \set PianoStaff.instrument = "Piano"
        \new Staff { \notes { b1}}
        \new Staff { \notes { c1}}
>>
>>
}