Home U+0300 to U+036F Combining Diacritical Marks
Glyph for U+0304
Source: Noto Sans

U+0304 Combining Macron

U+0304 was added in Unicode version 1.1 in 1993. It belongs to the block U+0300 to U+036F Combining Diacritical Marks in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Nonspacing Mark and inherits its script property from the preceding character. It is also used in the scripts Caucasian Albanian, Cherokee, Coptic, Cyrillic, Gothic, Greek, Latin, Osage, Syriac, Tifinagh, Todrhi. Znak jest również znany jako long.

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+0304 prohibits a line break before it. The glyph can be confused with 10 other glyphs.

Wikipedia ma następujące informacje na temat tej współrzędnej kodowej:

A macron ( MAK-ron, MAY-) is a diacritical mark: it is a straight bar ¯ placed above a letter, usually a vowel. Its name derives from Ancient Greek μακρόν (makrón) 'long' because it was originally used to mark long or heavy syllables in Greco-Roman metrics. It now more often marks a long vowel. In the International Phonetic Alphabet, the macron is used to indicate a mid-tone; the sign for a long vowel is instead a modified triangular colon ⟨ː⟩.

The opposite is the breve ⟨˘⟩, which marks a short or light syllable or a short vowel.

Reprezentacje

System Reprezentacje
Nº 772
UTF-8 CC 84
UTF-16 03 04
UTF-32 00 00 03 04
Adres URL cytowany %CC%84
HTML hex reference ̄
Błędne windows-1252 Mojibake ◌̄
alias long
Kodowanie: EUC_JIS_2004 (hex bajtów) AB DB
Kodowanie: EUC_JISX0213 (hex bajtów) AB DB
Kodowanie: GB18030 (hex bajtów) 81 30 BD 30
Kodowanie: ISO2022_JP_2004 (hex bajtów) 1B 24 28 51 2B 5B 1B 28 42
Kodowanie: ISO2022_JP_3 (hex bajtów) 1B 24 28 4F 2B 5B 1B 28 42
Kodowanie: SHIFT_JIS_2004 (hex bajtów) 86 7A
Kodowanie: SHIFT_JISX0213 (hex bajtów) 86 7A
LATEX \=
AGL: Latin-4 uni0304
AGL: Latin-5 uni0304
Adobe Glyph List macroncmb

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Kompletny opis

Właściwość Wartość
Age (age) 1.1 (1993)
Unicode Name (na) COMBINING MACRON
Unicode 1 Name (na1) NON-SPACING MACRON
Block (blk) Combining Diacritical Marks
General Category (gc) Nonspacing Mark
Script (sc) Inherited
Bidirectional Category (bc) Nonspacing Mark
Combining Class (ccc) Above
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+0304 Combining Macron
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+0304 Combining Macron
Lowercase Mapping (lc) Glyph for U+0304 Combining Macron
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+0304 Combining Macron
Uppercase Mapping (uc) Glyph for U+0304 Combining Macron
Simple Titlecase Mapping (stc) Glyph for U+0304 Combining Macron
Titlecase Mapping (tc) Glyph for U+0304 Combining Macron
Case Folding (cf) Glyph for U+0304 Combining Macron
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+0304 Combining Macron
Grapheme Cluster Break (GCB) Extend
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) 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) Maybe
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+0304 Combining Macron
NFKC Quick Check (NFKC_QC) Maybe
NFKC_SCF (NFKC_SCF) Glyph for U+0304 Combining Macron
NFKD Quick Check (NFKD_QC) Yes
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) Extend
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✘
Variation Selector (VS) ✘
Word Break (WB) Extend
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+0304 Combining Macron
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) Transparent
Line Break (lb) Combining Mark
Numeric Type (nt) none
Wartość liczbowa (nv) not a number
Simple Case Folding (scf) Glyph for U+0304 Combining Macron
Script Extension (scx) Caucasian Albanian Cherokee Coptic Cyrillic Gothic Greek Latin Osage Syriac Tifinagh Todrhi
Vertical Orientation (vo) R