Re: slurUp not honored for acciaccatura/appoggiatura if first note

[Jean Abou Samra]

Le 04/08/2021 à 02:18, Knute Snortum a écrit :
> I've run into what I think is a bug (and I couldn't find it in gitlab
> Issues). If an acciaccatura or appoggiatura is the first note in a
> piece, a \slurUp is not honored (it stays a down slur). Subsequent
> notes work fine. MWE:
>
> %%%
> \version "2.23.3"
>
> \relative c' {
>    \acciaccatura { \slurUp d8 } c4 \acciaccatura { \slurUp d8 } c4
>    \acciaccatura { \slurUp d8 } c4 \acciaccatura { \slurUp d8 } c4
> }
>
> \relative c' {
>    \appoggiatura { \slurUp d8 } c4 \appoggiatura { \slurUp d8 } c4
>    \appoggiatura { \slurUp d8 } c4 \appoggiatura { \slurUp d8 } c4
> }
> %%%
>
> Is there a work-around?
>
> --
> Knute Snortum


Have a look at the recent thread

https://lists.gnu.org/archive/html/bug-lilypond/2021-07/msg00012.html

Workaround:

\version "2.22.1"

\new Voice \relative c' {
  $(add-grace-property 'Voice 'Slur 'direction UP)
  \acciaccatura { d8 } c4
  $(remove-grace-property 'Voice 'Slur 'direction)
  \acciaccatura { d8 } c4
  \acciaccatura { d8 } c4 \acciaccatura { d8 } c4
}


Best,
Jean