Segno or coda on top of rehearsal mark

In LilyPond 2.24.0 the \textMark command and the normal \mark command happily coexist.

Furthermore the sophisticated \repeat segno command is available, see here.

Thus this lsr snippet is heavily shortened compared with previous versions.

\version "2.24"

%% http://lsr.di.unimi.it/LSR/Item?id=202


%% some variables
%% -----------------

markDefault = \mark \default

markDefaultSegno = {
  \textMark \markup \musicglyph "scripts.segno"
  \mark \default
}

markDefaultCoda = {
  \textMark \markup \musicglyph "scripts.coda"
  \mark \default
}

\score {
  \relative c' {
    c4 d e f
    \markDefault
    g a b c
    \markDefaultSegno
    c b a g
    \markDefault
    f e d c
    \markDefaultCoda
    c d e f
    \markDefault
    \bar "|."
  }
  \layout {
    indent = 0\cm
    \context {
      \Score
      rehearsalMarkFormatter = #format-mark-box-letters
      \override TextMark.self-alignment-X = #CENTER
      \override TextMark.outside-staff-priority = 1600
    }
  }
}