Source: Noto Sans

U+1DC0 Combining Dotted Grave Accent

U+1DC0 was added in Unicode version 4.1 in 2005. It belongs to the block U+1DC0 to U+1DFF Combining Diacritical Marks Supplement 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 script Greek.

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+1DC0 prohibits a line break before it.

The Wikipedia has the following information about this codepoint:

Combining Diacritical Marks Supplement is a Unicode block containing combining characters for the Uralic Phonetic Alphabet, Medievalist notations, and German dialectology (Teuthonista). It is an extension of the diacritic characters found in the Combining Diacritical Marks block.

Representations

System	Representation (click value to copy)
Nº	7616
UTF-8	E1 B7 80
UTF-16	1D C0
UTF-32	00 00 1D C0
URL-Quoted	%E1%B7%80
HTML hex reference	᷀
Wrong windows-1252 Mojibake	â—Œá·€
Encoding: GB18030 (hex bytes)	81 35 E8 30
RFC 5137	\u'1DC0'
Bash and Zsh inside `echo -e`	\u1DC0
C and C++	\u1DC0
C#	\u1DC0
CSS	\001DC0
Excel	=UNICHAR(7616)
Go	\u1DC0
JavaScript	\u1DC0
Modern JavaScript since ES6	\u{1dc0}
JSON	\u1DC0
Java	\u1DC0
Lua	\u{1DC0}
Matlab	char(7616)
Perl	"\x{1DC0}"
PHP	\u{1dc0}
PostgreSQL	U&'\1DC0'
PowerShell	`u{1DC0}
Python	\u1DC0
Ruby	\u{1dc0}
Rust	\u{1dc0}
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Elsewhere

Complete Record

Property	Value
Age (age)	4.1 (2005)
Unicode Name (na)	COMBINING DOTTED GRAVE ACCENT
Unicode 1 Name (na1)	—
Block (blk)	Combining Diacritical Marks Supplement
General Category (gc)	Nonspacing Mark
Script (sc)	Inherited
Bidirectional Category (bc)	Nonspacing Mark
Combining Class (ccc)	Above
Decomposition Type (dt)	none
Decomposition Mapping (dm)	Combining Dotted Grave Accent
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	Combining Dotted Grave Accent
Lowercase Mapping (lc)	Combining Dotted Grave Accent
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Combining Dotted Grave Accent
Uppercase Mapping (uc)	Combining Dotted Grave Accent
Simple Titlecase Mapping (stc)	Combining Dotted Grave Accent
Titlecase Mapping (tc)	Combining Dotted Grave Accent
Case Folding (cf)	Combining Dotted Grave Accent
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)	Combining Dotted Grave Accent
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)	Yes
NFD Quick Check (NFD_QC)	Yes
NFKC Casefold (NFKC_CF)	Combining Dotted Grave Accent
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Combining Dotted Grave Accent
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)	Combining Dotted Grave Accent
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)	Transparent
Line Break (lb)	Combining Mark
Numeric Type (nt)	none
Numeric Value (nv)	not a number
Simple Case Folding (scf)	Combining Dotted Grave Accent
Script Extension (scx)	Greek
Vertical Orientation (vo)	R