Set

Original expression

-[\u1900-\u{18DFF}] Copy

Normalized

[\u0000-\u18FF\u{18E00}-\u{10FFFF}] Copy

Perl

[\x00-\x{18FF}\x{18E00}-\x{10FFFF}] Copy

Complemetary

Characters (1018624)

• U+0000
• ...
• ᣿ U+18FF
• 𘸀 U+18E00
• ...
• 􏿿 U+10FFFF