This character is a Nonspacing Mark and inherits its script property from the preceding character. The character is also known as nasal hook.
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+0328 prohibits a line break before it. The glyph can be confused with 12 other glyphs.
The Wikipedia has the following information about this codepoint:
The ogonek ( ə-GON-ek, -ək; Polish: [ɔˈɡɔnɛk], "little tail", diminutive of ogon) is a diacritic hook placed under the lower right corner of a vowel in the Latin alphabet used in several European languages, and directly under a vowel in several Native American languages. It is also placed on the lower right corner of consonants in some Latin transcriptions of various indigenous languages of the Caucasus mountains.
An ogonek can also be attached to the bottom of a vowel in Old Norse–Icelandic to show length or vowel affection. For example, in Old Norse, ǫ represents the Old Norwegian vowel [ɔ], which in Old Icelandic merges with ø ‹ö› and in modern Scandinavian languages is represented by the letter å.
Representations
System
Representation (click value to copy)
Nº
808
UTF-8
CC A8
UTF-16
03 28
UTF-32
00 00 03 28
URL-Quoted
%CC%A8
HTML hex reference
̨
Wrong windows-1252 Mojibake
◌̨
alias
nasal hook
Encoding: GB18030 (hex bytes)
81 30 C0 36
LATEX
\k
AGL: Latin-4
uni0328
AGL: Latin-5
uni0328
Adobe Glyph List
ogonekcmb
RFC 5137
\u'0328'
Bash and Zsh inside echo -e
\u0328
C and C++
\u0328
C#
\u0328
CSS
\000328
Excel
=UNICHAR(808)
Go
\u0328
JavaScript
\u0328
Modern JavaScript since ES6
\u{328}
JSON
\u0328
Java
\u0328
Lua
\u{328}
Matlab
char(808)
Perl
"\x{328}"
PHP
\u{328}
PostgreSQL
U&'\0328'
PowerShell
`u{328}
Python
\u0328
Ruby
\u{328}
Rust
\u{328}
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