El vie., 19 abr. 2019 a las 13:25, Henning Sato von Rosen (<
henning.von.ro...@gmail.com>) escribió:

> ...
>
>    1. *Non-existence expressed by omisson of keyword.* Non-existence of a
>    value in a key/value-pair must be expressed by omission of the whole
>    key/value pair, not by `null` as a value.
>    ...
>
> Just to add that I understand null should be interpreted as "I don't know
the value", and not as the non-existance of a value. "I don't know" is a
superset that includes the non-existance.

In that sense, omitting the keyword could be interpreted as "I don't know"
instead of "omission" only. Yet, not sure if it was Ritchie intention.

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