\version "2.18.0"

\include "gregorian.ly"

\score {
  <<
    \new VaticanaVoice = "cantus"
    {
      \clef "vaticana-do3"
      d
      \[ d \pes e \]
      d
      \finalis
      %%%%%%%
    }
    \new Lyrics
    \with {
      \override LyricHyphen.minimum-distance = #2 % Pierre: .7
      \override VerticalAxisGroup.nonstaff-relatedstaff-spacing = #'((basic-distance . 6))
      \override StanzaNumber.font-size = #-3.4
    }
    \lyricsto "cantus"
    {
Re -- bla -- bla.
}
  >>
  \layout {
    ragged-last = ##f
    system-count = 2
    #(layout-set-staff-size 30)
    \context {
      \Score
      \override SpacingSpanner.packed-spacing = ##t
    }
    \context {
      \VaticanaStaff
      \override StaffSymbol.color = #black
      \override LedgerLineSpanner.color = #black
      \override StaffSymbol.staff-space = #1.4 %(magstep 5)
      \override VaticanaLigature.thickness = #1.3
    }
    \context {
      \Lyrics
      \override LyricText.font-size = #-2.6
    }
  }
}