Set

Original expression

-[\u1F00-\u23FF] Copy

Normalized

[\u0000-\u1EFF\u2400-\u{10FFFF}] Copy

Perl

[\x00-\x{1EFF}\x{2400}-\x{10FFFF}] Copy

Complemetary

Characters (1112832)

• U+0000
• ...
• ỿ U+1EFF
• ␀ U+2400
• ...
• 􏿿 U+10FFFF