Man pages matching name font in section 3alleg4:

FONT.3alleg4.en	debian 10 / allegro4-doc
font.3alleg4.en	debian 10 / allegro4-doc
FONT.3alleg4.en	debian 11 / allegro4-doc
font.3alleg4.en	debian 11 / allegro4-doc
FONT.3alleg4.en	debian 12 / allegro4-doc
font.3alleg4.en	debian 12 / allegro4-doc