U+10A39 KHAROSHTHI SIGN CAUDA

U+10A39 was added to Unicode in version 4.1 (2005). It belongs to the block Kharoshthi in the Supplementary Multilingual Plane.

This character is a Nonspacing Mark and is mainly used in the Kharoshthi 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+10A39 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:

The Kharoṣṭhī script is an ancient script used by the ancient Gandhara culture of South Asia primarily in modern-day Afghanistan and Pakistan to write the Gāndhārī language (a prakrit) and the Sanskrit language. An alphasyllabary, it was in use from the middle of the 3rd century BCE until it died out in its homeland around the 3rd century CE. It was also in use in Bactria, Gandhara (particularly in the period of the Kushan Empire), Sogdiana and along the Silk Road, where there is some evidence it may have survived until the 7th century in the remote way stations of Khotan and Niya. Kharoṣṭhī is encoded in the Unicode range U+10A00–U+10A5F, from version 4.1.0.