Fuente: Noto Sans

U+01DF Latin Small Letter A with Diaeresis and Macron

U+01DF was added in Unicode version 1.1 in 1993. It belongs to the block U+0180 para U+024F Latin Extended-B in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Lowercase Letter and is mainly used in the Latin script. Its uppercase variant is Latin Capital Letter A with Diaeresis and Macron and its titlecase variant is Latin Capital Letter A with Diaeresis and Macron.

The glyph is a canonical composition of the glyphs Latin Small Letter A with Diaeresis, Combining Macron. 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+01DF forms with similar adjacent characters prevents a line break inside it.

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

"Ä" o "ä" (), es un carácter que representa tanto una letra de varios alfabetos, como una letra A con umlaut o diéresis.

Representaciones

Sistema	Representación
N.º	479
UTF-8	C7 9F
UTF-16	01 DF
UTF-32	00 00 01 DF
URL-Quoted	%C7%9F
HTML hex reference	ǟ
Mojibake mal de windows-1252	ÇŸ
Codificación: GB18030 (hexadecimales bytes)	81 30 A0 35
AGL: Latin-5	uni01DF
Adobe Glyph List	adieresismacron
dígrafo	a1

Caracteres relacionados

Latin Capital Letter A with Diaeresis and Macron

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Registro completo

Propiedad	Valor
Antigüedad (age)	1.1 (1993)
Nombre Unicode (na)	LATIN SMALL LETTER A WITH DIAERESIS AND MACRON
Nombre Unicode 1 (na1)	LATIN SMALL LETTER A DIAERESIS MACRON
Block (blk)	Latin Extended-B
Categoría general (gc)	Lowercase Letter
Script (sc)	Latin
Categoría de bidireccionalidad (bc)	Left To Right
Combining Class (ccc)	Not Reordered
Tipo de descomposición (dt)	canonical
Decomposition Mapping (dm)	Latin Small Letter A with Diaeresis Combining Macron
Minúscula (Lower)	✔︎
Simple Lowercase Mapping (slc)	Latin Small Letter A with Diaeresis and Macron
Lowercase Mapping (lc)	Latin Small Letter A with Diaeresis and Macron
Mayúscula (Upper)	✘︎
Simple Uppercase Mapping (suc)	Latin Capital Letter A with Diaeresis and Macron
Uppercase Mapping (uc)	Latin Capital Letter A with Diaeresis and Macron
Simple Titlecase Mapping (stc)	Latin Capital Letter A with Diaeresis and Macron
Titlecase Mapping (tc)	Latin Capital Letter A with Diaeresis and Macron
Case Folding (cf)	Latin Small Letter A with Diaeresis and Macron
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)	Latin Small Letter A with Diaeresis and Macron
Grapheme Cluster Break (GCB)	Any
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)	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)	Sí
NFD Quick Check (NFD_QC)	No
NFKC Casefold (NFKC_CF)	Latin Small Letter A with Diaeresis and Macron
NFKC Quick Check (NFKC_QC)	Sí
NFKC_SCF (NFKC_SCF)	Latin Small Letter A with Diaeresis and Macron
NFKD Quick Check (NFKD_QC)	No
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)	Lower
Soft Dotted (SD)	✘︎
Sentence Terminal (STerm)	✘︎
Terminal Punctuation (Term)	✘︎
Ideograma unificado (UIdeo)	✘︎
Selector de variación (VS)	✘︎
Salto de palabra (WB)	Letra alfabética
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)	Latin Small Letter A with Diaeresis and Macron
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)	Non Joining
Line Break (lb)	Alphabetic
Numeric Type (nt)	none
Valor numérico (nv)	not a number
Simple Case Folding (scf)	Latin Small Letter A with Diaeresis and Macron
Script Extension (scx)
Orientación vertical (vo)	R