Set

Original expression

-[\u{40000}-\u{4FFFD}] Copy

Normalized

[\u0000-\u{3FFFF}\u{4FFFE}-\u{10FFFF}] Copy

Perl

[\x00-\x{3FFFF}\x{4FFFE}-\x{10FFFF}] Copy

Complemetary

Characters (1048578)

• U+0000
• ...
• 𿿿 U+3FFFF
• 񏿾 U+4FFFE
• ...
• 􏿿 U+10FFFF