Quelle: Noto Sans Mongolian

U+2471 Circled Number Eighteen

U+2471 wurde in Version 1.1 in 1993 zu Unicode hinzugefügt. Er gehört zum Block U+2460 bis U+24FF Enclosed Alphanumerics in der U+0000 bis U+FFFF Basic Multilingual Plane.

Dieses Zeichen ist ein Other Number und wird allgemein verwendet, das heißt, in keiner speziellen Schrift. Der Codepunkt hat den Zahlwert 18.

Das Zeichen ist eine Kreis Zusammensetzung der Zeichen Digit One, Digit Eight. Seine Weite in ostasiatischen Texten wird vom Kontext bestimmt. Es kann weit oder schmal sein. In bidirektionalem Text handelt es als Other Neutral. Bei einem Richtungswechsel wird es nicht gespiegelt. Wenn seine ostasiatische Weite „schmal“ ist, bildet U+2471 mit ähnlichen Zeichen ein Wort, das in sich Zeilenumbrüche verbietet. Andernfalls erlaubt es Zeilenumbrüche um sich herum, außer in einigen numerischen Kontexten.

Die Wikipedia hat die folgende Information zu diesem Codepunkt:

Enclosed Alphanumerics is a Unicode block of typographical symbols of an alphanumeric within a circle, a bracket or other not-closed enclosure, or ending in a full stop.
It is currently fully allocated. Within the Basic Multilingual Plane, a few additional enclosed numerals are in the Dingbats and the Enclosed CJK Letters and Months blocks. There is also a block with more of these characters in the Supplementary Multilingual Plane named Enclosed Alphanumeric Supplement (U+1F100–U+1F1FF), as of Unicode 6.0.

Darstellungen

System	Darstellung
Nr.	9329
UTF-8	E2 91 B1
UTF-16	24 71
UTF-32	00 00 24 71
URL-kodiert	%E2%91%B1
HTML hex reference	⑱
Falsches windows-1252-Mojibake	â‘±
Kodierung: JIS0208 (Hex-Bytes)	AD B2
Adobe Glyph List	eighteencircle
Digraph	18-o

Anderswo

Vollständiger Eintrag

Eigenschaft	Wert
Alter (age)	1.1 (1993)
Unicode-Name (na)	CIRCLED NUMBER EIGHTEEN
Unicode-1-Name (na1)	—
Block (blk)	Enclosed Alphanumerics
Allgemeine Kategorie (gc)	Other Number
Schrift (sc)	Common
Bidirectional Category (bc)	Other Neutral
Combining Class (ccc)	Not Reordered
Dekompositionstyp (dt)	Kreis
Decomposition Mapping (dm)	Digit One Digit Eight
Kleinbuchstabe (Lower)	✘
Simple Lowercase Mapping (slc)	Circled Number Eighteen
Lowercase Mapping (lc)	Circled Number Eighteen
Großbuchstabe (Upper)	✘
Simple Uppercase Mapping (suc)	Circled Number Eighteen
Uppercase Mapping (uc)	Circled Number Eighteen
Simple Titlecase Mapping (stc)	Circled Number Eighteen
Titlecase Mapping (tc)	Circled Number Eighteen
Case Folding (cf)	Circled Number Eighteen
ASCII Hex Digit (AHex)	✘
Alphabetic (Alpha)	✘
Bidi-Kontrollzeichen (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)	✘
Veraltet (Dep)	✘
Diakritisch (Dia)	✘
Emoji Modifier Base (EBase)	✘
Emoji Component (EComp)	✘
Emoji Modifier (EMod)	✘
Emoji-Darstellung (EPres)	✘
Emoji (Emoji)	✘
Extender (Ext)	✘
Extended Pictographic (ExtPict)	✘
FC NFKC Closure (FC_NFKC)	Circled Number Eighteen
Grapheme Cluster Break (GCB)	Egal
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
Ideogramm (Ideo)	✘
InCB (InCB)	None
Indic Mantra Category (InMC)	—
Indic Positional Category (InPC)	NA
Indic Syllabic Category (InSC)	Other
Jamo Short Name (JSN)	—
Verbindungskontrollzeichen (Join_C)	✘
Logische Reihenfolgenausnahme (LOE)	✘
Math (Math)	✘
Nicht-Zeichen-Codepunkt (NChar)	✘
NFC Quick Check (NFC_QC)	Ja
NFD Quick Check (NFD_QC)	Ja
NFKC Casefold (NFKC_CF)	Digit One Digit Eight
NFKC Quick Check (NFKC_QC)	Nein
NFKC_SCF (NFKC_SCF)	Digit One Digit Eight
NFKD Quick Check (NFKD_QC)	Nein
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)	Andere
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Unified Ideograph (UIdeo)	✘
Variation Selector (VS)	✘
Word Break (WB)	Andere
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)	Circled Number Eighteen
Bidi Paired Bracket Type (bpt)	None
Ostasiatische Weite (ea)	ambiguous
Hangul Syllable Type (hst)	Nicht anwendbar
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Non Joining
Line Break (lb)	Ambiguous (Alphabetic or Ideographic)
Numerischer Typ (nt)	numeric
Numerischer Wert (nv)	18
Simple Case Folding (scf)	Circled Number Eighteen
Schrifterweiterung (scx)
Vertical Orientation (vo)	U