U+FE71 "ﹱ" Arabic Tatweel with Fathatan Above Unicode Character

U+FE71 "ﹱ" Arabic Tatweel with Fathatan Above is a specialized glyph used in Arabic script calligraphy and Quranic orthography. It combines the tatweel, or kashida, which is a horizontal extension stroke used to justify text or elongate letters, with a fathatan diacritic, representing the Arabic nunation indicating an indefinite accusative or adverbial case, placed above the extending line. This character is part of the Arabic Presentation Forms-B block and is employed in certain traditional or decorative writing contexts to maintain the visual alignment of text while precisely indicating the grammatical function of a prolonged vowel sound.