1\version "2.19.21" 2 3\header { 4 texidoc = "System separators may be defined as markups in the 5@code{system-separator-markup} field of the paper block. They are 6centered between the boundary staves of each system." 7} 8 9\paper { 10 system-separator-markup = \slashSeparator 11} 12 13foobar = \relative { 14 c'1 c \break 15 c1 c \break 16 c1 c 17} 18\book { 19 \score { 20 \new GrandStaff << 21 \new Staff \foobar 22 \new Staff \foobar 23 >> 24 } 25} 26