Set

Original expression

-[\u{10400}-\u{1FFFD}] Copy

Normalized

[\u0000-\u{103FF}\u{1FFFE}-\u{10FFFF}] Copy

Perl

[\x00-\x{103FF}\x{1FFFE}-\x{10FFFF}] Copy

Complemetary

Characters (1049602)

• U+0000
• ...
• 𐏿 U+103FF
• 🿾 U+1FFFE
• ...
• 􏿿 U+10FFFF