add map init hook If map.option.positionControl is truthy assign map.positionControl to a new Control.MousePosition with the default options and add it to the map.
add map init hook
If map.option.positionControl is truthy assign map.positionControl to a new Control.MousePosition with the default options and add it to the map.

KarelWintersky/Leaflet.MousePosition,DarwinSenior/Leaflet.MousePosition,ardhi/Leaflet.MousePosition