This character is a Other Letter and is mainly used in the Ogámico 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. The word that U+169A forms with similar adjacent characters prevents a line break inside it.
El Wikipedia tiene la siguiente información acerca de este punto de código:
The forfeda (sing. forfid) are the "additional" letters of the Ogham alphabet, beyond the basic inventory of twenty signs. Their name derives from fid ("wood", a term also used for Ogham letters) and the prefix for- ("additional"). The most important of these are five forfeda which were arranged in their own aicme or class, and were invented in the Old Irish period, several centuries after the peak of Ogham usage. They appear to have represented sounds felt to be missing from the original alphabet, maybe é(o), ó(i), ú(i), p and ch.
Representaciones
Sistema
Representación (click value to copy)
N.º
5786
UTF-8
E1 9A 9A
UTF-16
16 9A
UTF-32
00 00 16 9A
URL-Quoted
%E1%9A%9A
HTML hex reference
ᚚ
Mojibake mal de windows-1252
ášš
Codificación: GB18030 (hexadecimales bytes)
81 34 AF 30
RFC 5137
\u'169A'
Bash and Zsh inside echo -e
\u169A
C and C++
\u169A
C#
\u169A
CSS
\00169A
Excel
=UNICHAR(5786)
Go
\u169A
JavaScript
\u169A
Modern JavaScript since ES6
\u{169a}
JSON
\u169A
Java
\u169A
Lua
\u{169A}
Matlab
char(5786)
Perl
"\x{169A}"
PHP
\u{169a}
PostgreSQL
U&'\169A'
PowerShell
`u{169A}
Python
\u169A
Ruby
\u{169a}
Rust
\u{169a}
Haga clic en el botón de estrella junto a cada etiqueta para establecer esta representación como favorita o eliminarla de las favoritas. Las favoritas se mostrarán inicialmente. (Los favoritos se almacenan localmente en su equipo y no se envían nunca por Internet)