Changed bracket behaviour

[Jogchum Reitsma]

Hi,

Today I upgraded lilypond from 2.19.82 to 2.23.3, on OpenSuse Tumbleweed.

The behavior of the code below appears to be changed. In the screenshot 
an extra curly bracket (over the Alto-Tenor groups) is visible, which 
wasn't there in version 2.19.82

Is there a way to get the old behavior back?

Thanks, Jogchum

\version "2.23.3"

\header {
  title = "Test"
}

\paper {
  #(set-paper-size "a4")
}

global = {
  \key c \major
  \time 4/4
}

sopranoOne = \relative c'' {
  \global
c1  % Muziek volgt hier.

}

sopranoTwo = \relative c'' {
  \global
  % Muziek volgt hier.

}

sopranoThree = \relative c'' {
  \global
  % Muziek volgt hier.

}

sopranoFour = \relative c'' {
  \global
  % Muziek volgt hier.

}

altoOne = \relative c' {
  \global
  % Muziek volgt hier.

}

altoTwo = \relative c' {
  \global
  % Muziek volgt hier.

}

altoThree = \relative c' {
  \global
  % Muziek volgt hier.

}

altoFour = \relative c' {
  \global
  % Muziek volgt hier.

}

tenorOne = \relative c' {
  \global
  % Muziek volgt hier.

}

tenorTwo = \relative c' {
  \global
  % Muziek volgt hier.

}

tenorThree = \relative c' {
  \global
  % Muziek volgt hier.

}

tenorFour = \relative c' {
  \global
  % Muziek volgt hier.

}

bassOne = \relative c {
  \global
  % Muziek volgt hier.

}

bassTwo = \relative c {
  \global
  % Muziek volgt hier.

}

bassThree = \relative c {
  \global
  % Muziek volgt hier.

}

bassFour = \relative c {
  \global
  % Muziek volgt hier.

}

sopranoOneVerse = \lyricmode {
  % Liedtekst volgt hier.

}

sopranoTwoVerse = \lyricmode {
  % Liedtekst volgt hier.

}

sopranoThreeVerse = \lyricmode {
  % Liedtekst volgt hier.

}

sopranoFourVerse = \lyricmode {
  % Liedtekst volgt hier.

}

altoOneVerse = \lyricmode {
  % Liedtekst volgt hier.

}

altoTwoVerse = \lyricmode {
  % Liedtekst volgt hier.

}

altoThreeVerse = \lyricmode {
  % Liedtekst volgt hier.

}

altoFourVerse = \lyricmode {
  % Liedtekst volgt hier.

}

tenorOneVerse = \lyricmode {
  % Liedtekst volgt hier.

}

tenorTwoVerse = \lyricmode {
  % Liedtekst volgt hier.

}

tenorThreeVerse = \lyricmode {
  % Liedtekst volgt hier.

}

tenorFourVerse = \lyricmode {
  % Liedtekst volgt hier.

}

bassOneVerse = \lyricmode {
  % Liedtekst volgt hier.

}

bassTwoVerse = \lyricmode {
  % Liedtekst volgt hier.

}

bassThreeVerse = \lyricmode {
  % Liedtekst volgt hier.

}

bassFourVerse = \lyricmode {
  % Liedtekst volgt hier.

}

rehearsalMidi = #
(define-music-function
 (parser location name midiInstrument lyrics) (string? string? ly:music?)
 #{
   \unfoldRepeats <<
     \new Staff = "soprano1" \new Voice = "soprano1" { \sopranoOne }
     \new Staff = "soprano2" \new Voice = "soprano2" { \sopranoTwo }
     \new Staff = "soprano3" \new Voice = "soprano3" { \sopranoThree }
     \new Staff = "soprano4" \new Voice = "soprano4" { \sopranoFour }
     \new Staff = "alto1" \new Voice = "alto1" { \altoOne }
     \new Staff = "alto2" \new Voice = "alto2" { \altoTwo }
     \new Staff = "alto3" \new Voice = "alto3" { \altoThree }
     \new Staff = "alto4" \new Voice = "alto4" { \altoFour }
     \new Staff = "tenor1" \new Voice = "tenor1" { \tenorOne }
     \new Staff = "tenor2" \new Voice = "tenor2" { \tenorTwo }
     \new Staff = "tenor3" \new Voice = "tenor3" { \tenorThree }
     \new Staff = "tenor4" \new Voice = "tenor4" { \tenorFour }
     \new Staff = "bass1" \new Voice = "bass1" { \bassOne }
     \new Staff = "bass2" \new Voice = "bass2" { \bassTwo }
     \new Staff = "bass3" \new Voice = "bass3" { \bassThree }
     \new Staff = "bass4" \new Voice = "bass4" { \bassFour }
     \context Staff = $name {
       \set Score.midiMinimumVolume = #0.5
       \set Score.midiMaximumVolume = #0.5
       \set Score.tempoWholesPerMinute = #(ly:make-moment 100 4)
       \set Staff.midiMinimumVolume = #0.8
       \set Staff.midiMaximumVolume = #1.0
       \set Staff.midiInstrument = $midiInstrument
     }
     \new Lyrics \with {
       alignBelowContext = $name
     } \lyricsto $name $lyrics
   >>
 #})

\score {
  \new GrandStaff
<<
  \new ChoirStaff <<
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Sopraan I"
      shortInstrumentName = "S. I"
    } { \sopranoOne }
    \addlyrics { \sopranoOneVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Sopraan II"
      shortInstrumentName = "S. II"
    } { \sopranoTwo }
    \addlyrics { \sopranoTwoVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Sopraan III"
      shortInstrumentName = "S. III"
    } { \sopranoThree }
    \addlyrics { \sopranoThreeVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Sopraan IV"
      shortInstrumentName = "S. IV"
    } { \sopranoFour }
    \addlyrics { \sopranoFourVerse }
  >>
  \new ChoirStaff <<
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Alt I"
      shortInstrumentName = "A. I"
    }
  { \altoOne }
    \addlyrics { \altoOneVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Alt II"
      shortInstrumentName = "A. II"
    } { \altoTwo }
    \addlyrics { \altoTwoVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Alt III"
      shortInstrumentName = "A. III"
    } { \altoThree }
    \addlyrics { \altoThreeVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Alt IV"
      shortInstrumentName = "A. IV"
    } { \altoFour }
    \addlyrics { \altoFourVerse }
  >>
  \new ChoirStaff <<
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Tenor I"
      shortInstrumentName = "T. I"
    } { \clef "treble_8" \tenorOne }
    \addlyrics { \tenorOneVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Tenor II"
      shortInstrumentName = "T. II"
    } { \clef "treble_8" \tenorTwo }
    \addlyrics { \tenorTwoVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Tenor III"
      shortInstrumentName = "T. III"
    } { \clef "treble_8" \tenorThree }
    \addlyrics { \tenorThreeVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Tenor IV"
      shortInstrumentName = "T. IV"
    } { \clef "treble_8" \tenorFour }
    \addlyrics { \tenorFourVerse }
  >>
  \new ChoirStaff <<
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Bas I"
      shortInstrumentName = "B. I"
    } { \clef bass \bassOne }
    \addlyrics { \bassOneVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Bas II"
      shortInstrumentName = "B. II"
    } { \clef bass \bassTwo }
    \addlyrics { \bassTwoVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Bas III"
      shortInstrumentName = "B. III"
    } { \clef bass \bassThree }
    \addlyrics { \bassThreeVerse }
    \new Staff \with {
      midiInstrument = "choir aahs"
      instrumentName = "Bas IV"
      shortInstrumentName = "B. IV"
    } { \clef bass \bassFour }
    \addlyrics { \bassFourVerse }
  >>
>>
  \layout { }
  \midi {
    \tempo 4=100
  }
}

% MIDI-oefenbestanden:
\book {
  \bookOutputSuffix "soprano1"
  \score {
    \rehearsalMidi "soprano1" "soprano sax" \sopranoOneVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "soprano2"
  \score {
    \rehearsalMidi "soprano2" "soprano sax" \sopranoTwoVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "soprano3"
  \score {
    \rehearsalMidi "soprano3" "soprano sax" \sopranoThreeVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "soprano4"
  \score {
    \rehearsalMidi "soprano4" "soprano sax" \sopranoFourVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "alto1"
  \score {
    \rehearsalMidi "alto1" "soprano sax" \altoOneVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "alto2"
  \score {
    \rehearsalMidi "alto2" "soprano sax" \altoTwoVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "alto3"
  \score {
    \rehearsalMidi "alto3" "soprano sax" \altoThreeVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "alto4"
  \score {
    \rehearsalMidi "alto4" "soprano sax" \altoFourVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "tenor1"
  \score {
    \rehearsalMidi "tenor1" "tenor sax" \tenorOneVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "tenor2"
  \score {
    \rehearsalMidi "tenor2" "tenor sax" \tenorTwoVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "tenor3"
  \score {
    \rehearsalMidi "tenor3" "tenor sax" \tenorThreeVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "tenor4"
  \score {
    \rehearsalMidi "tenor4" "tenor sax" \tenorFourVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "bass1"
  \score {
    \rehearsalMidi "bass1" "tenor sax" \bassOneVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "bass2"
  \score {
    \rehearsalMidi "bass2" "tenor sax" \bassTwoVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "bass3"
  \score {
    \rehearsalMidi "bass3" "tenor sax" \bassThreeVerse
    \midi { }
  }
}

\book {
  \bookOutputSuffix "bass4"
  \score {
    \rehearsalMidi "bass4" "tenor sax" \bassFourVerse
    \midi { }
  }
}

Screenshot_20220124_205223.png
Description: PNG image