Set

Original expression

-[\u0500-\u{1FFFD}] Copy

Normalized

[\u0000-\u04FF\u{1FFFE}-\u{10FFFF}] Copy

Perl

[\x00-\x{04FF}\x{1FFFE}-\x{10FFFF}] Copy

Complemetary

Characters (984322)

• U+0000
• ...
• ӿ U+04FF
• 🿾 U+1FFFE
• ...
• 􏿿 U+10FFFF