Re: Ties across voices

[Alexander Kobel]

On 2016-12-12 13:42, Urs Liska wrote:
> [...]
> > > BTW: Has this warning been disabled somewhere in the unstable
> > versions?
> > > From 2.19.49, I get no complaint even for
> > >   << { \stemDown b' } \\ a' >>
> > > which clearly collides...
>
> I think in this example there actually is no colliding-note-column clash 
> because the two note heads don't share the nite column.
> This is different from visual collisions that should of course be avoided.

Hm. But does this mean that a "colliding-note-column clash" is merely a 
self-assertion for Lily that it properly positions the heads of a chord, 
or a check that applies when a user tweaks the position of a specific 
head? Is that really intended?

And how could I actually produce such a collision? Even { <c' c' d'> } 
doesn't issue a warning...


Cheers,
Alexander