Man pages matching name mdraw_text_per_char_extents in section 3m17n:

mdraw_text_per_char_extents.3m17n.en	debian 10 / m17n-docs
mdraw_text_per_char_extents.3m17n.en	debian 11 / m17n-docs
mdraw_text_per_char_extents.3m17n.en	debian 12 / m17n-docs