I recently removed a few items from the menu listings by using synaptic to completely remove the packages, which also automatically removed them from the menu listings. However calcurse remains in the menu under
accessories even though I have listed it as hidden with Menu-Manager.
Calcurse was completely removed with synaptic package manager.
BTW calcurse is not in the right click openbox menus – not sure if it was ever there but presume it was?
Searchmonkey finds only this - /usr/share/applications/antix/calcurse.desktop (15.4 KB Sun 05 Mar 2023 11:17:31 GMT)