-\version "2.12.0"
+\version "2.17.15"
\header {
texidoc = "Percent repeats are also centered when there is a grace note in a parallel staff. "
ragged-right =##t
}
-\relative <<
+\relative c' <<
\new Staff { \repeat percent 3 c1}
\new Staff { c1 c \grace b8 c1 }
>>