Reusable nested macro in boo?

I am writing a DSL using boo and I would like to keep it as DRY as possible. I was wondering if there is any way to reuse nested macro. E.g. in

topmacro1:
    submacro:
        topmacro1['submacro'] = 'defined'

topmacro2:
    submacro:
       开发者_运维技巧 topmacro2['submacro'] = 'defined'

The submacro macro just sets a value in the parent macro's hash. Is there any way to avoid redefining submacro in every parrent macro?

Thanks in advance,

Thomas

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I think the best you can do is to break out the body of the submacro into a function and simply call that function. That should be DRY enough.