How to empty a col list box into a list variable

[#1]

This is very simple, but for whatever reason the Scripting Index Help forgot to do this in the example.

I just want to empty all of a col list box in a modal window into a list variable.  If you answer for all *selected* that's great for people Googling this but I actually want the whole list, not just what the user selected.

topwindow = New Window( "Mean Comparisons",
    <<modal,
    H List Box(
        ll1 = Filter Col Selector( all ),
        Button Box( "Add",
            ll2 << append(
                ll1 << get selected/* so if we want only the selected, here it is */
            )
        ),
        ll2 = Col List Box( "numeric" ),
        Button Box( "OK", /*export all the items in ll2 somehow */ )
    )
);

thanks, -- Ben

[#2 · Accepted solution]

<< get items()