Inicio U+20D0 para U+20FF Combining Diacritical Marks for Symbols
Glifo para U+20E0
Fuente: Noto Sans Symbols

U+20E0 Combining Enclosing Circle Backslash

U+20E0 was added in Unicode version 1.1 in 1993. It belongs to the block U+20D0 para U+20FF Combining Diacritical Marks for Symbols in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Enclosing Mark and inherits its script property from the preceding character.

The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Nonspacing Mark. When changing direction it is not mirrored. U+20E0 prohibits a line break before it. The glyph can be confused with 2 other glyphs.

For a discussion about the origins of this specific design see this answer on history.stackexchange. It pinpoints it to a meeting in 1931 in the context of the Geneva Convention Concerning the Unification of Road Signs.

El Wikipedia tiene la siguiente información acerca de este punto de código:

The general prohibition sign, also known informally as the no symbol, 'do not' sign, circle-backslash symbol, nay, interdictory circle, prohibited symbol, don't do it symbol, or universal no, is a red circle with a 45-degree diagonal line inside the circle from upper-left to lower-right. It is typically overlaid on a pictogram to warn that an activity is not permitted, or has accompanying text to describe what is prohibited.

Representaciones

Sistema Representación
N.º 8416
UTF-8 E2 83 A0
UTF-16 20 E0
UTF-32 00 00 20 E0
URL-Quoted %E2%83%A0
HTML hex reference ⃠
Mojibake mal de windows-1252 ◌⃠
Codificación: GB18030 (hexadecimales bytes) 81 36 B8 33

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Otros sitios

Registro completo

Propiedad Valor
Antigüedad (age) 1.1 (1993)
Nombre Unicode (na) COMBINING ENCLOSING CIRCLE BACKSLASH
Nombre Unicode 1 (na1) ENCLOSING CIRCLE SLASH
Block (blk) Combining Diacritical Marks for Symbols
Categoría general (gc) Enclosing Mark
Script (sc) Inherited
Categoría de bidireccionalidad (bc) Nonspacing Mark
Combining Class (ccc) Not Reordered
Tipo de descomposición (dt) none
Decomposition Mapping (dm) Glifo para U+20E0 Combining Enclosing Circle Backslash
Minúscula (Lower) ✘
Simple Lowercase Mapping (slc) Glifo para U+20E0 Combining Enclosing Circle Backslash
Lowercase Mapping (lc) Glifo para U+20E0 Combining Enclosing Circle Backslash
Mayúscula (Upper) ✘
Simple Uppercase Mapping (suc) Glifo para U+20E0 Combining Enclosing Circle Backslash
Uppercase Mapping (uc) Glifo para U+20E0 Combining Enclosing Circle Backslash
Simple Titlecase Mapping (stc) Glifo para U+20E0 Combining Enclosing Circle Backslash
Titlecase Mapping (tc) Glifo para U+20E0 Combining Enclosing Circle Backslash
Case Folding (cf) Glifo para U+20E0 Combining Enclosing Circle Backslash
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✘
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Exclusión de descomposición (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) ✘
Exclusión de composición completa (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Raya (Dash) ✘
Deprecated (Dep) ✘
Diacrítico (Dia) ✘
Base de modificador de emoyi (EBase) ✘
Componente de emoyi (EComp) ✘
Modificador de emoyi (EMod) ✘
Presentación de emoyi (EPres) ✘
Emoyi (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glifo para U+20E0 Combining Enclosing Circle Backslash
Grapheme Cluster Break (GCB) Extend
Base de grafema (Gr_Base) ✘
Extensión de grafema (Gr_Ext) ✔
Enlace de grafema (Gr_Link) ✘
Hex Digit (Hex) ✘
Guion (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) Extend
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) Sí
NFD Quick Check (NFD_QC) Sí
NFKC Casefold (NFKC_CF) Glifo para U+20E0 Combining Enclosing Circle Backslash
NFKC Quick Check (NFKC_QC) Sí
NFKC_SCF (NFKC_SCF) Glifo para U+20E0 Combining Enclosing Circle Backslash
NFKD Quick Check (NFKD_QC) Sí
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Otra extensión de grafema (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) ✘
Comilla (QMark) ✘
Indicador regional (RI) ✘
Radical (Radical) ✘
Salto de oración (SB) Extend
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Ideograma unificado (UIdeo) ✘
Selector de variación (VS) ✘
Salto de palabra (WB) Extend
Espacio en blanco (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) Glifo para U+20E0 Combining Enclosing Circle Backslash
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) neutral
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Transparente
Line Break (lb) Marca combinable
Numeric Type (nt) none
Valor numérico (nv) not a number
Simple Case Folding (scf) Glifo para U+20E0 Combining Enclosing Circle Backslash
Script Extension (scx)
Orientación vertical (vo) U