3 lsrtags
= "staff-notation,tweaks-and-overrides"
4 texidoc
= "If there is only one staff in one of the staff types
5 @code{ChoirStaff}, @code{InnerChoirStaff}, @code{InnerStaffGroup}
6 or @code{StaffGroup}, the bracket and the starting bar line will not
7 be displayed as standard behavior. This can be changed by overriding
8 the relevant properties.
10 Note that in contexts such as @code{PianoStaff} and @code{GrandStaff}
11 where the systems begin with a brace instead of a bracket, another
12 property has to be set, as shown on the second system in the example.
14 doctitle
= "Display bracket with only one staff in a system"
17 \markup \left-column
{
20 % Must be lower than the actual number of staff lines
21 \override StaffGroup
.SystemStartBracket
#'collapse-height
= #1
22 \override Score
.SystemStartBar
#'collapse-height
= #1
31 \override PianoStaff
.SystemStartBrace
#'collapse-height
= #1
32 \override Score
.SystemStartBar
#'collapse-height
= #1