Set

Name

A character in label-end Copy

Original expression

$rfc7542:label-end-char Copy

Normalized

[0-9A-Za-z\u0080-\u{10FFFF}] Copy

Perl

[0-9A-Za-z\x80-\x{10FFFF}] Copy

Complemetary

[Notes] [RFC7542]

The set definition is contained in sets.json data file.