Man pages matching name catmandu::xls in section 3pm:

Catmandu::XLS.3pm.en	debian 10 / libcatmandu-xls-perl
Catmandu::XLS.3pm.en	debian 11 / libcatmandu-xls-perl
Catmandu::XLS.3pm.en	debian 12 / libcatmandu-xls-perl