Re: [sv-bc] Functions called from packages

> The package could import other packages. So the function definition
could 
> be found in the imported packages or in $unit.

So, if 'foo(...)' is called in a package, but subroutine 'foo' is not
declared in the static scope, then that is a parse error, and 'foo' is
not some implicit parameter-like thing awaiting resolution in various
dynamic instantiation scopes.  There is just one instance of a package,
no matter how many places its symbols are accessed, so its symbols must
have a fixed meaning.

Thanks, Steven and Francoise.  That interpretation makes a lot of sense.

-- Brad