Set

Original expression

-[\u0E00-\u401F] Copy

Normalized

[\u0000-\u0DFF\u4020-\u{10FFFF}] Copy

Perl

[\x00-\x{0DFF}\x{4020}-\x{10FFFF}] Copy

Complemetary

Characters (1101280)

• U+0000
• ...
• ෿ U+0DFF
• 䀠 U+4020
• ...
• 􏿿 U+10FFFF