Re: Setting context properties with \with

[Werner LEMBERG]

>> Anyway, both situations don't work; I would call it a bug.
>
> I would rather call it a doc issue.  It doesn't make sense to me
> that \with { x = y } would set a value that can never be unset.

I think I've misunderstood how `\with` works.  I have always thought
that it sets default values for a specific instance of a context
before this instance gets created.  Apparently, I'm wrong – it doesn't
set default values, it just sets values.

So yes, please improve the documentation.  The example

```
\new Voice \with { fontSize = 20 } {
  c''
}
```

is a good one, however, the NR should IMHO be extended to demonstrate
the difference to

```
\new Staff \with { fontSize = 20 } {
  c''
}
```


    Werner