Re: missing crescendo spanner type

[Werner LEMBERG]

> Please add an empty crescendo spanner type.  It makes sense to always
> properly mark up start and end of a crescendo with \cresc and
> \endcresc, but I would like to have e.g.
> 
> 
>    p  cresc.                              f
> 
> instead of
> 
>    p  cresc. -  -  -  -  -  -  -  -  -  - f

By guessing I tried

  \property Voice.crescendoSpanner = #'empty

and it works, so my request is to document this.


    Werner