Set

Original expression

-[\u{C0000}-\u{CFFFD}] Copy

Normalized

[\u0000-\u{BFFFF}\u{CFFFE}-\u{10FFFF}] Copy

Perl

[\x00-\x{BFFFF}\x{CFFFE}-\x{10FFFF}] Copy

Complemetary

Characters (1048578)

• U+0000
• ...
• 򿿿 U+BFFFF
• 󏿾 U+CFFFE
• ...
• 􏿿 U+10FFFF