Working enhancement: make cmd s work inside the post editor

By adding this two lines inside the setButton function, hitting cmd+S works when the pointer is in the post editor !

function setButton(selector){
    if(...) {
        ...
        $("#content_ifr body").on('keydown',handleKeydown);
        ...
    } else {
        ...
        $("#content_ifr body").off('keydown',handleKeydown);
        ...
    }
}

$("#content_ifr body") is the iframe body. We can now listen to any event bubbling to it.

https://www.ads-software.com/plugins/save-with-keyboard/