Re: missing crescendo spanner type

[Paul Scott]

Werner LEMBERG wrote:

> 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
>  
Isn't that so easy to do with regular markup that a special version of 
spanner is not worth the trouble?

Paul Scott