_: prev: { marleyos = prev.marleyos // { CEmu-TI-84-Plus-CE = prev.callPackage ../packages/CEmu-TI-84-Plus-CE {}; figlet-xero-fonts = prev.callPackage ../packages/figlet-xero-fonts {}; phpstorm-with-node = prev.callPackage ../packages/phpstorm-with-node {}; }; }