Re: 2.23..13 hairpins in brackets

[Jean Abou Samra]

Le 11/10/2022 à 05:49, Paul Scott a écrit :
> Can I also include a dynamic like mp inside the same bracket?


Try this:

\version "2.23.14"

\markup format-bracket =
  \markup \large \vcenter \etc

bracketParens = {
  \override Parentheses.stencils =
    #(lambda (grob)
       (list (grob-interpret-markup grob (make-format-bracket-markup "["))
             (grob-interpret-markup grob (make-format-bracket-markup 
"]"))))
  \override Parentheses.padding = 0.8
}

leftOnly =
  \override Parentheses.stencils =
    #(grob-transformer
      'stencils
      (match-lambda*
       ((grob (stil1 stil2))
        (list stil1 empty-stencil))))

rightOnly =
  \override Parentheses.stencils =
    #(grob-transformer
      'stencils
      (match-lambda*
       ((grob (stil1 stil2))
        (list empty-stencil stil2))))

{
  \once \bracketParens
  c'\single \leftOnly \parenthesize \mp \single \rightOnly \parenthesize \<
  d' d' c'\!
}




Best,
Jean