Lingua::Ispell(3pm) on Linux
The text 1700c5dfd4fa, as Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
a module encapsulating access to the Ispell program. Note: this module was previously known as Text::Ispell; if you have Text::Ispell installed on your system, it is now obsolete and should be replaced by Lingua::Ispell.