U+1E6EF "𞛯" Tai Yo Sign Ang Unicode Character

U+1E6EF "𞛯" Tai Yo Sign Ang is a glyph used in the Tai Yo script, a writing system employed for the Tai Yo language spoken in parts of Vietnam and Laos. This character functions as a tone mark, specifically indicating the "ang" tone, which modifies the pronunciation of a syllable to produce a distinct tonal quality. It belongs to the Tai Yo block within the Unicode standard, added to support the accurate digital representation of this endangered language. By encoding such diacritical signs, Unicode helps preserve linguistic diversity, enabling modern text processing for communities that rely on this traditional script.