Set

Original expression

-[\u25EA-\u2BFF] Copy

Normalized

[\u0000-\u25E9\u2C00-\u{10FFFF}] Copy

Perl

[\x00-\x{25E9}\x{2C00}-\x{10FFFF}] Copy

Complemetary

Characters (1112554)

• U+0000
• ...
• ◩ U+25E9
• Ⰰ U+2C00
• ...
• 􏿿 U+10FFFF