1\version "2.19.21"
2
3\header {
4  texidoc = "The page-turn engraver will not count potential page
5turns if they occur in the middle of a repeat unless there is a
6long gap at the beginning or at the end of the repeat.
7"
8}
9
10\layout {
11  \context {
12    \Staff
13    \consists "Page_turn_engraver"
14  }
15}
16
17\book {
18  \paper {
19    #(define page-breaking ly:page-turn-breaking)
20    paper-height = #80
21    print-page-number = ##t
22    print-first-page-number = ##t
23  }
24
25  \score {
26    \relative {
27      \set Score.skipBars = ##t
28      % this should be kept on one page
29      \repeat volta 2 {
30	\repeat unfold 6 {a4 b c d16 d d d} R1*10
31	\repeat unfold 8 {a4 b c d16 d d d} \pageTurn
32      }
33      % use up a page
34      a4 b c d a b c d \pageBreak
35
36      % this should be allowed to have a page turn
37      \repeat volta 2 {
38	\repeat unfold 7 {a4 b c d16 d d d} R1*10
39	\repeat unfold 7 {a4 b c d16 d d d} R1*3
40      }
41    }
42  }
43}
44