Unicode Block - Cyrillic Extended-D

Cyrillic Extended-D is a repertoire of characters designed to support the historical orthography of the Komi language, specifically the unique letters and diacritical marks once used in its early 20th century written forms. These characters include modified Cyrillic letters with palatalization hooks and other distinctions that are not covered by the standard Cyrillic blocks. The addition of these glyphs enables the accurate digital representation of pre-reform Komi texts, which is essential for linguistic research, archival digitization, and the preservation of cultural heritage. By filling this gap, the set ensures that scholars and native speakers can access and reproduce these documents with typographic fidelity, complementing the broader Cyrillic script family without duplicating existing characters.