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    You do a decent job of using the phrase “alias keyword” however I notice the heading for that section is labeled “the alias method” (it’s not a method as you correctly state otherwise).

    I think a phrase that is potentially missing is “lexical scope”

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      Oh sorry for the typo hehe.

      Yep, I explain what’s a lexical scope without explicitly naming it.

      I gonna update my post. Thanks for your feedback ;-)