Re: ottavation text format

[damianlegassick]

\version "2.25.18" \layout { ragged-last = ##f } { \clef bass c,,4 \set 
Staff.ottavationMarkups = #ottavation-ordinals \ottava -1 4 4 4 \ottava 0 4 \set Staff.ottavation = 
"8vb" \ottava -1 4 4 4 }