Re: System spacing in a markup score

[Pierre Perol-Schneider]

Strangely, I've tried to use Harm's scoreSystemSystemExtraOffset function,
but has no effect...:(

\version "2.20.0"
\markup {
  \score {
    { \repeat unfold 10  { c' d' e' f' } g' \bar "|." }
    \layout {
      system-count = 3
      line-width = 90
      %% =>
http://lilypond.1069038.n5.nabble.com/Can-system-system-spacing-be-altered-within-a-score-block-td232348.html#a232426
      \scoreSystemSystemExtraOffset #20
      \context { \Score \override BarNumber.font-size = #-4 }
      \context { \Staff \magnifyStaff #5/8 }
    }
  }
}