Man pages matching name pty in section 7:

pty.7.en	debian 10 / manpages
pty.7.ja	debian 10 / manpages-ja
pty.7.en	debian 11 / manpages
pty.7.ja	debian 11 / manpages-ja
pty.7.en	debian 12 / manpages
pty.7.fr	debian 12 / manpages-fr
pty.7.ja	debian 12 / manpages-ja