U+FE16 "︖" Presentation Form for Vertical Question Mark Unicode Character

Unicode Version 17.0

U+FE16 "︖" Presentation Form for Vertical Question Mark is a compatibility ideographic character specifically designed for use in East Asian typography, where text is traditionally written in vertical columns from top to bottom. Its purpose is to provide a correctly oriented question mark that aligns with the vertical flow of text, as the standard question mark "?" is typically rotated or repositioned when used in such contexts to maintain visual consistency. This character belongs to the CJK Compatibility Forms block and exists primarily to facilitate the handling of vertical text in older or specialized digital text systems, ensuring that punctuation appears as intended during vertical composition without requiring complex font-level adjustments.

General Properties

Code Point U+FE16
Version Added 4.1
Name Presentation Form for Vertical Question Mark
Block Vertical Forms
General Category Other Punctuation
Canonical Combining Class Not Reordered
Bidirectional Class Other Neutral
Decomposition Type Vertical
Decomposition Mapping "?" U+003F Question Mark

Encodings

HTML Decimal Encoding ︖
HTML Hex Encoding ︖
UTF-8 Encoding 0xEF 0xB8 0x96
UTF-16 Encoding 0xFE16
UTF-32 Encoding 0x0000FE16
C/C++/Java Escape \ufe16

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Exclamation/Interrogation
East Asian Width Wide
Changes When NFKC Casefolded Yes
NFKC Casefold "?" U+003F Question Mark
NFKC Simple Casefold "?" U+003F Question Mark
Script Common
Script Extensions Common
Indic Syllabic Category Other
Terminal Punctuation Yes
Sentence Terminal Yes
Vertical Orientation Upright
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Other
Sentence Break STerm