> Hello,
>
> I have MyTextModel class - a subclass of TextModel, it holds an ast of it's
> text.
> When I replace node of the ast using replaceWith: ast is changed, then I say
> text: ast formattedCode, so the text is changed too.
> But! when I inspect new ast(after replacing some node), I see that source
> interval isn't changed. Why?
> If I say bestNodeFor: someInterval, it doesn't give me the right node,
> because sourceInterval of ast wasn't changed, and I don't know why.
> Hope you will help me out:)
>