1\version "2.19.21"
2
3\header {
4  texidoc = "Span arpeggios that are not cross-staff do not have
5horizontal spacing problems.
6"
7}
8
9
10\new Staff
11\with
12{
13  \consists "Span_arpeggio_engraver"
14}
15\relative
16{
17  \set Staff.connectArpeggios = ##t
18  <<
19    {r2. <ges' aes c ges'>4\arpeggio |}
20    \\
21    {\repeat unfold 12 aes,16 <ees aes c>4\arpeggio |}
22  >>
23}
24