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@ -259,7 +259,7 @@
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*
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* If we were manipulating this AST directly, instead of creating a separate AST,
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* we would likely introduce all sorts of abstractions here. But just visiting
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* each node in the tree is enough.
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* each node in the tree is enough for what we're trying to do.
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*
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* The reason I use the word "visiting" is because there is this pattern of how
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* to represent operations on elements of an object structure.
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