Oui, raison pour laquelle il y a un "extender" dans le snippet:
\version "2.18.2"
extendLV = #(define-music-function (parser location further) (number?)
#{
\once \override LaissezVibrerTie.X-extent = #'(0 . 0)
\once \override LaissezVibrerTie.details.note-head-gap = #(/ further -2)
\once \override LaissezVibrerTie.extra-offset = #(cons (/ further 2) 0)
#})
{
\partial 4 a8( d
\repeat volta 2 {
d1 ~ | d ~ | d2) r | r r4 c8( d \break
es8 f c2. ~ | c1 ~ | c2) r
}
\alternative {
{r2 r4 \extendLV #4 a8-\tweak Y-offset #-1 \laissezVibrer d }
{r2 r4 \extendLV #4 c8\laissezVibrer f }
}
}
Cordialement,