Man pages matching name catmandu::fix::condition::is_true in section 3pm:

Catmandu::Fix::Condition::is_true.3pm.en	debian 10 / libcatmandu-perl
Catmandu::Fix::Condition::is_true.3pm.en	debian 11 / libcatmandu-perl
Catmandu::Fix::Condition::is_true.3pm.en	debian 12 / libcatmandu-perl