OTOH you can factorise and modularise an emacs config file. Sometimes an XML file if it uses xinclude (though that can be an issue in other ways). yaml? who kn

OTOH you can factorise and modularise an emacs config file. Sometimes an XML file if it uses xinclude (though that can be an issue in other ways). yaml? who knows. Whether and how (and the limitations) depends on whoever cooked up that pile.