Home U+02B0 to U+02FF Spacing Modifier Letters
Glyph for U+02DA
Source: Noto Sans

U+02DA Ring Above

U+02DA was added in Unicode version 1.1 in 1993. It belongs to the block U+02B0 to U+02FF Spacing Modifier Letters in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Modifier Symbol and is commonly used, that is, in no specific script.

The glyph is a compatibility composition of the glyphs Glyph for U+0020 Space, Glyph for U+030A Combining Ring Above. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. If its East Asian Width is “narrow”, U+02DA forms a word with similar characters, which prevents a line break inside it. Otherwise it allows line breaks around it, except in some numeric contexts. The glyph can be confused with one other glyph.

The Wikipedia has the following information about this codepoint:

A ring diacritic may appear above or below letters. It may be combined with some letters of the extended Latin alphabets in various contexts.

Representations

System Representation
Nº 730
UTF-8 CB 9A
UTF-16 02 DA
UTF-32 00 00 02 DA
URL-Quoted %CB%9A
HTML hex reference ˚
Wrong windows-1252 Mojibake ◌˚
HTML named entity ˚
Encoding: CP949 (hex bytes) A2 AA
Encoding: EUC_JP (hex bytes) 8F A2 B6
Encoding: EUC_JIS_2004 (hex bytes) 8F A2 B6
Encoding: EUC_JISX0213 (hex bytes) 8F A2 B6
Encoding: EUC_KR (hex bytes) A2 AA
Encoding: GB18030 (hex bytes) 81 30 B8 38
Encoding: ISO2022_JP_1 (hex bytes) 1B 24 28 44 22 36 1B 28 42
Encoding: ISO2022_JP_2 (hex bytes) 1B 24 28 44 22 36 1B 28 42
Encoding: ISO2022_JP_EXT (hex bytes) 1B 24 28 44 22 36 1B 28 42
Encoding: ISO2022_KR (hex bytes) 1B 24 29 43 0E 22 2A 0F
Encoding: JOHAB (hex bytes) D9 AA
Encoding: MAC_ICELAND (hex bytes) FB
Encoding: MAC_ROMAN (hex bytes) FB
Encoding: MAC_TURKISH (hex bytes) FB
LATEX \r{}
AGL: Latin-1 ring
AGL: Latin-2 ring
AGL: Latin-3 ring
AGL: Latin-4 ring
AGL: Latin-5 ring
Adobe Glyph List ring
digraph '0

Related Characters

Confusables

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) RING ABOVE
Unicode 1 Name (na1) SPACING RING ABOVE
Block (blk) Spacing Modifier Letters
General Category (gc) Modifier Symbol
Script (sc) Common
Bidirectional Category (bc) Other Neutral
Combining Class (ccc) Not Reordered
Decomposition Type (dt) compatibility
Decomposition Mapping (dm) Glyph for U+0020 Space Glyph for U+030A Combining Ring Above
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+02DA Ring Above
Lowercase Mapping (lc) Glyph for U+02DA Ring Above
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+02DA Ring Above
Uppercase Mapping (uc) Glyph for U+02DA Ring Above
Simple Titlecase Mapping (stc) Glyph for U+02DA Ring Above
Titlecase Mapping (tc) Glyph for U+02DA Ring Above
Case Folding (cf) Glyph for U+02DA Ring Above
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✘
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Composition Exclusion (CE) ✘
Case Ignorable (CI) ✔
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✘
Changes When NFKC Casefolded (CWKCF) ✔
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✘
Changes When Uppercased (CWU) ✘
Cased (Cased) ✘
Full Composition Exclusion (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Dash (Dash) ✘
Deprecated (Dep) ✘
Diacritic (Dia) ✔
Emoji Modifier Base (EBase) ✘
Emoji Component (EComp) ✘
Emoji Modifier (EMod) ✘
Emoji Presentation (EPres) ✘
Emoji (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glyph for U+02DA Ring Above
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) ✔
Grapheme Extend (Gr_Ext) ✘
Grapheme Link (Gr_Link) ✘
Hex Digit (Hex) ✘
Hyphen (Hyphen) ✘
ID Continue (IDC) ✘
ID Start (IDS) ✘
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✘
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Modifier Combining Mark (MCM) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+0020 Space Glyph for U+030A Combining Ring Above
NFKC Quick Check (NFKC_QC) No
NFKC_SCF (NFKC_SCF) Glyph for U+0020 Space Glyph for U+030A Combining Ring Above
NFKD Quick Check (NFKD_QC) No
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Other Grapheme Extend (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✘
Pattern White Space (Pat_WS) ✘
Quotation Mark (QMark) ✘
Regional Indicator (RI) ✘
Radical (Radical) ✘
Sentence Break (SB) Other
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✘
Variation Selector (VS) ✘
Word Break (WB) Other
White Space (WSpace) ✘
XID Continue (XIDC) ✘
XID Start (XIDS) ✘
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✔
Expands On NFKD (XO_NFKD) ✔
Bidi Paired Bracket (bpb) Glyph for U+02DA Ring Above
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) ambiguous
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ambiguous (Alphabetic or Ideographic)
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+02DA Ring Above
Script Extension (scx)
Vertical Orientation (vo) R