Set

Original expression

-[\u28F9-\u302A] Copy

Normalized

[\u0000-\u28F8\u302B-\u{10FFFF}] Copy

Perl

[\x00-\x{28F8}\x{302B}-\x{10FFFF}] Copy

Complemetary

Characters (1112270)

• U+0000
• ...
• ⣸ U+28F8
• 〫 U+302B
• ...
• 􏿿 U+10FFFF