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Misunderstanding code stream?

after looking in JSON syntax (just for curiosity)

ive noticed another flow tags edges :

what's the difference between:

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vs

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2 answers

I believe that the difference comes from lexical analysis, i.e. a number and a string are lexical "tokens", and a value and an array are grammatical objects (works).

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You can see that value consists of several possible objects, including objects that are defined elsewhere on the page.

string , on the other hand, does not contain objects that are defined elsewhere on the page; you can think of it as consisting of some fundamental or primitive entities.

Thus, string and number are terminal objects that are no longer broken; double columns indicate this.

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