1\version "2.16.0"
2
3#(set-default-paper-size "a6")
4
5\header {
6  texidoc = "system-count and \pageBreak are compatible."
7}
8
9\book {
10  \relative c'' {
11    \repeat "unfold" 4 { c4 c c c | }
12    \pageBreak
13    \repeat "unfold" 4 { c4 c c c | }
14  }
15  \paper {
16    system-count = #4
17  }
18}
19
20
21