This character is a Nonspacing Mark and inherits its script property from the preceding character. The character is also known as underline and underscore.
The glyph is not a composition. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it acts as Nonspacing Mark. When changing direction it is not mirrored. U+0332 prohibits a line break before it. The glyph can be confused with 7 other glyphs.
Representations
System
Representation (click value to copy)
Nº
818
UTF-8
CC B2
UTF-16
03 32
UTF-32
00 00 03 32
URL-Quoted
%CC%B2
HTML hex reference
̲
Wrong windows-1252 Mojibake
◌̲
alias
underline
alias
underscore
Encoding: GB18030 (hex bytes)
81 30 C1 36
AGL: Latin-5
uni0332
Adobe Glyph List
lowlinecmb
RFC 5137
\u'0332'
Bash and Zsh inside echo -e
\u0332
C and C++
\u0332
C#
\u0332
CSS
\000332
Excel
=UNICHAR(818)
Go
\u0332
JavaScript
\u0332
Modern JavaScript since ES6
\u{332}
JSON
\u0332
Java
\u0332
Lua
\u{332}
Matlab
char(818)
Perl
"\x{332}"
PHP
\u{332}
PostgreSQL
U&'\0332'
PowerShell
`u{332}
Python
\u0332
Ruby
\u{332}
Rust
\u{332}
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