[core] RFC6690 / 4.1. / interpretation of "search is a 1-element list" and {?search*}

[Kraus Achim (INST/ECS4)]

Hi all,

after receiving a PR in an open source project, I'm not sure, what
RFC6690, 4.1 Query Filtering, exactly defines for the provided "search".

/.well-known/core{?search*}
where the variable "search" is a 1-element list that has a single name/value pair

Does this specify "a single 1-element list" at all,
or does the "*" behind the "search" in "{?search*}" specify a list of "1-element lists"?

If multiple "1-element lists" are specified, how is their matching defined?
Are multiple searches "or" or "and" related?

Mit freundlichen Grüßen / Best regards

Achim Kraus

(INST/ECS4)
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