This character is a Spacing Mark and is mainly used in the Cham script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+AA33 prohibits a line break before it.
El Wikipedia tiene la siguiente información acerca de este punto de código:
The Cham script (Cham: ꨀꨇꩉ ꨌꩌ)is a Brahmic abugida used to write Cham, an Austronesian language spoken by some 245,000 Chams in Vietnam and Cambodia. It is written horizontally left to right, just like other Brahmic abugidas.
Representaciones
Sistema
Representación (click value to copy)
N.º
43571
UTF-8
EA A8 B3
UTF-16
AA 33
UTF-32
00 00 AA 33
URL-Quoted
%EA%A8%B3
HTML hex reference
ꨳ
Mojibake mal de windows-1252
ꨳ
Codificación: GB18030 (hexadecimales bytes)
82 37 A1 34
RFC 5137
\u'AA33'
Bash and Zsh inside echo -e
\uAA33
C and C++
\uAA33
C#
\uAA33
CSS
\00AA33
Excel
=UNICHAR(43571)
Go
\uAA33
JavaScript
\uAA33
Modern JavaScript since ES6
\u{aa33}
JSON
\uAA33
Java
\uAA33
Lua
\u{AA33}
Matlab
char(43571)
Perl
"\x{AA33}"
PHP
\u{aa33}
PostgreSQL
U&'\AA33'
PowerShell
`u{AA33}
Python
\uAA33
Ruby
\u{aa33}
Rust
\u{aa33}
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