Re: doc suggestion

[Kieren MacMillan]

Hi, Mats:

> That's right, since it's unset by default.

Ah -- I didn't know that...

> For example, if you look at the page for the DynamicLineSpanner
> in the Program Reference, you will find out that the default value
> of axes is '(1), the default for Y-offset is ly:side-position- 
> interface::y-aligned-side

I know that, but anything setting that's buried in an interface  
doesn't show up on that page, yes?
Are all of those unset by default? If so, *that* fact should be in  
the docs.

Thanks!
Kieren.