The `mode: 'code'` qualification landed on the module header and
`isBareIdentifier` but not on the other three sites the same reviews
enumerated. `UNPRINTABLE`'s "only declaration of the tools", the open-object
comment's "only signal that extra keys are accepted", and the docstring
comment's "only description of what a tool does" are each false under
`mode: 'both'`, where the native schemas ship alongside the SDK.
Widen the note's predicate-path sentence past head and last position: a
character added to `XID_Continue` passes `IDENTIFIER`'s trailing quantifier
anywhere after the head, the middle of a name included.
Record the ƛ test's table provenance. U+A7DC and the U+019B mapping to it
both arrive in Unicode 16.0, and the engines floor sits exactly there:
Node 22.19.0 reports Unicode 16.0 (ICU 77.1) and produces the mapping.
Chinesezjc
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