\repeat segno

[Vincent Gay]

I am gradually trying to domesticate lily 2.23.10, and I discover 
\repeat segno. I base myself on the following pages:

https://lilypond.org/doc/v2.23/Documentation/notation/long-repeats.fr.html#segno-repeat-appearance
https://lilypond.org/doc/v2.23/Documentation/internals/jump_005fengraver

but I don't find my happiness.

In the code below I would like :

    replace the glyph segno by varsegno
     customize dalSegnoText in a markup (not only choose 
#format-dal-segno-text-brief)


Thanks in advance for your help

%%%%%%%%%%%%%%%
\version "2.23.10"
\include "lilyjazz.ily"
\fixed c' {
    \set Score.codaMarkFormatter = #format-varcoda-mark
     %\set Score.segnoMarkFormatter = #format-varsegno-mark : doesn't works
 f1
  \repeat segno 2 {
    g1
    \alternative {
      \volta 1 { a1 }
      \volta 2 \volta #'() {
        \section
        \sectionLabel \markup \musicglyph "scripts.varcoda"
      }
    }
  }
  b1
  \fine
}

--
Vincent Gay
Envoyé depuis mon saxo-phone :)
https://myrealbook.vintherine.org/ - http://photos.vintherine.org/