U+13440 EGYPTIAN HIEROGLYPH MIRROR HORIZONTALLY

U+13440 was added to Unicode in version 15.0 (2022). It belongs to the block U+13430 to U+1345F Egyptian Hieroglyph Format Controls in the U+10000 to U+1FFFF Supplementary Multilingual Plane.

This character is a Nonspacing Mark and is mainly used in the Egyptian Hieroglyphs script.

The glyph is not a composition. It has a Neutral East Asian Width. In bidirectional context it acts as Nonspacing Mark and is not mirrored. In text U+13440 behaves as Combining Mark regarding line breaks. It has type Extend for sentence and Extend for word breaks. The Grapheme Cluster Break is Extend.

The Wikipedia has the following information about this codepoint:

Egyptian Hieroglyph Format Controls is a Unicode block containing formatting characters that enable full formatting of quadrats for Egyptian hieroglyphs.
The block size was expanded by 32 code points in Unicode version 15.0 (version 14: 1343F → version 15: 1345F), and 29 more characters were defined.

Representations

System	Representation
Nº	78912
UTF-8	F0 93 91 80
UTF-16	D8 0D DC 40
UTF-32	00 01 34 40
URL-Quoted	%F0%93%91%80
HTML-Escape	𓑀
Wrong windows-1252 Mojibake	âð

Elsewhere

Complete Record

Property	Value
Age	15.0 (2022)
Unicode Name	EGYPTIAN HIEROGLYPH MIRROR HORIZONTALLY
Unicode 1 Name	—
Block	Egyptian Hieroglyph Format Controls
General Category	Nonspacing Mark
Script	Egyptian Hieroglyphs
Bidirectional Category	Nonspacing Mark
Combining Class	Not Reordered
Decomposition Type	None
Decomposition Mapping	Egyptian Hieroglyph Mirror Horizontally
Lowercase	✘
Simple Lowercase Mapping	Egyptian Hieroglyph Mirror Horizontally
Lowercase Mapping	Egyptian Hieroglyph Mirror Horizontally
Uppercase	✘
Simple Uppercase Mapping	Egyptian Hieroglyph Mirror Horizontally
Uppercase Mapping	Egyptian Hieroglyph Mirror Horizontally
Simple Titlecase Mapping	Egyptian Hieroglyph Mirror Horizontally
Titlecase Mapping	Egyptian Hieroglyph Mirror Horizontally
Case Folding	Egyptian Hieroglyph Mirror Horizontally
ASCII Hex Digit	✘
Alphabetic	✘
Bidi Control	✘
Bidi Mirrored	✘
Composition Exclusion	✘
Case Ignorable	✔
Changes When Casefolded	✘
Changes When Casemapped	✘
Changes When NFKC Casefolded	✘
Changes When Lowercased	✘
Changes When Titlecased	✘
Changes When Uppercased	✘
Cased	✘
Full Composition Exclusion	✘
Default Ignorable Code Point	✘
Dash	✘
Deprecated	✘
Diacritic	✘
Emoji Modifier Base	✘
Emoji Component	✘
Emoji Modifier	✘
Emoji Presentation	✘
Emoji	✘
Extender	✘
Extended Pictographic	✘
FC NFKC Closure	Egyptian Hieroglyph Mirror Horizontally
Grapheme Cluster Break	Extend
Grapheme Base	✘
Grapheme Extend	✔
Grapheme Link	✘
Hex Digit	✘
Hyphen	✘
ID Continue	✔
ID Start	✘
IDS Binary Operator	✘
IDS Trinary Operator and	✘
Ideographic	✘
Indic Mantra Category	—
Indic Positional Category	NA
Indic Syllabic Category	Other
Jamo Short Name	—
Join Control	✘
Logical Order Exception	✘
Math	✘
Noncharacter Code Point	✘
NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Casefold	Egyptian Hieroglyph Mirror Horizontally
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Other Alphabetic	✘
Other Default Ignorable Code Point	✘
Other Grapheme Extend	✘
Other ID Continue	✘
Other ID Start	✘
Other Lowercase	✘
Other Math	✘
Other Uppercase	✘
Prepended Concatenation Mark	✘
Pattern Syntax	✘
Pattern White Space	✘
Quotation Mark	✘
Regional Indicator	✘
Radical	✘
Sentence Break	Extend
Soft Dotted	✘
Sentence Terminal	✘
Terminal Punctuation	✘
Unified Ideograph	✘
Variation Selector	✘
Word Break	Extend
White Space	✘
XID Continue	✔
XID Start	✘
Expands On NFC	✘
Expands On NFD	✘
Expands On NFKC	✘
Expands On NFKD	✘
Bidi Paired Bracket	Egyptian Hieroglyph Mirror Horizontally
Bidi Paired Bracket Type	None
East Asian Width	Neutral
Hangul Syllable Type	Not Applicable
ISO 10646 Comment	—
Joining Group	No_Joining_Group
Joining Type	Transparent
Line Break	Combining Mark
Numeric Type	None
Numeric Value	not a number
Simple Case Folding	Egyptian Hieroglyph Mirror Horizontally
Script Extension
Vertical Orientation	U