Set

Original expression

-[\u0820-\uD7FF] Copy

Normalized

[\u0000-\u081F\uD800-\u{10FFFF}] Copy

Perl

[\x00-\x{081F}\x{D800}-\x{10FFFF}] Copy

Complemetary

Characters (1060896)

• U+0000
• ...
• ࠟ U+081F
• � U+D800
• ...
• 􏿿 U+10FFFF