Set

Original expression

-[\u{10000}-\u{EFFFF}] Copy

Normalized

[\u0000-\uFFFF\u{F0000}-\u{10FFFF}] Copy

Perl

[\x00-\x{FFFF}\x{F0000}-\x{10FFFF}] Copy

Complemetary

Characters (196608)

• U+0000
• ...
• ￿ U+FFFF
• 󰀀 U+F0000
• ...
• 􏿿 U+10FFFF