-\version "2.16.0"
+\version "2.17.6"
\header {
texidoc = "When the staff-space is increased, the system-start delimiter
length, but a multiple of staff-spaces)."
}
-\new Staff \with { \override StaffSymbol #'staff-space = #1.4 }
+\new Staff \with { \override StaffSymbol.staff-space = #1.4 }
{
a4 b c d
}