Set

Original expression

-[\u3F01-\uFEFE] Copy

Normalized

[\u0000-\u3F00\uFEFF-\u{10FFFF}] Copy

Perl

[\x00-\x{3F00}\x{FEFF}-\x{10FFFF}] Copy

Complemetary

Characters (1064962)

• U+0000
• ...
• 㼀 U+3F00
•  U+FEFF
• ...
• 􏿿 U+10FFFF