Re: Graphic background behind systems

[Simon Albrecht]

On 29.02.2016 12:03, Paul Booker wrote:
> I can't find an
> explanation of the tweak prefixes.
> Do you know the difference between
> -\tweak
> ^\tweak and
>   \tweak
>
> in the above script? It doesn't work without them!

A direction modifier (- for ‘neutral’, ^ for ‘up’ or _ for ‘down’) is 
needed to mark a post event, i.e. in this case a text script attached to 
a note.

HTH, Simon