Is there any way to write this
\version "2.19.81"
{a( b c' a a b c' a)}
with a repeat percent? Something similar to this:
\version "2.19.81"
{\repeat percent 2 {a( b c' a} ) }
Thank you, g.
I found in the documentation the "Isolated percents". Here it is the
documentation excerpt:
makePercent =
#(define-music-function (note) (ly:music?)
"Make a percent repeat the same length as NOTE."
(make-music 'PercentEvent
'length (ly:music-length note)))
\relative c'' {
\makePercent s1
}
What about the midi generation? Should I handle it with tag or there is
a
better way?
Consider the following:
%%%
\version "2.19.80"
makePercent =
#(define-music-function (parser location note) (ly:music?)
"Make a percent repeat the same length as NOTE."
(make-music 'PercentEvent
'length (ly:music-length note)))
original = { a4( b c' a a b c' a) }
percentRepeat = { \repeat percent 2 { \slurHalfSolid a4( b c' a) } }
hiddenNotesAndMakePercent = { <<
{ \oneVoice \slurHalfSolid a4( b c' a \hideNotes a b c' a)
\unHideNotes } \\
{ s1 \makePercent s1 }
}
\score { \original \layout {} \midi {} }
\score { \percentRepeat \layout {} }
\score { \unfoldRepeats \percentRepeat \midi {} }
\score { \hiddenNotesAndMakePercent \layout {} \midi {} }
%%%
These all produce the same MIDI output with different visual renderings.
Obviously, the use of \slurHalfSolid is optional, but I think it adds a
useful visual distinction to the normal slur.
-- Aaron Hill
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