On 2016/12/02 19:45:02, dak wrote:
However, people might get surprised by
#(unfoldRepeats 'tremolo m)
not working.
Btw, it turned out the previous unfold-repeats destructively changed the
music-argument, if called directly. See:
\version "2.19.51"
m =
\repeat volta 2 {
\repeat percent 2 { c'1 }
\repeat tremolo 4 { c'16 d' }
f'2
}
\alternative {
{ d'1 }
{ e'1 }
}
\new Staff \m
\new Staff $(unfold-repeats m)
\new Staff \m
Using ly:music-deep-copy cures it.
https://codereview.appspot.com/318890043/
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