Re: Slur across staves?

[Simon Albrecht]

Am 25.06.2015 um 00:34 schrieb PMA:
> Hi List.
>
> I have in piano staff a 6/8 bar of single 8ths, with the
> first three in bass clef and the second three in treble.
> I'd like all six notes under _one_ slur (whether snaky-
> shaped or not).
>
> Is this somehow feasible?
Yes, as long as the notes are in one voice. A voice may change between 
staves using the \change Staff command, which you will find documented.
For a snaky-shaped slur you may want to have a look at 
<https://github.com/openlilylib/openlilylib/tree/master/notation-snippets/shaping-bezier-curves>, 
namely the \shapeII function.

HTH, Simon