Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.
addOnloadHook(function (){
  //Check if the config is defined
  if (typeof(statusChangerConfig) == 'undefined') {
    statusChangerConfig = {};
  }
 
  if (typeof(statusChangerConfig.statusList) == 'undefined') {
      statusChangerConfig.statusList = [ 'online', 'busy', 'around', 'offline', 'sleep', 'phone' ];
  }
 
  if (typeof(statusChangerConfig.statusPage) == 'undefined') {
      statusChangerConfig.statusPage = 'User:' + mw.config.get('wgUserName') + '/Status';
  }
 
  //Add the links
  for (var i=0; i<statusChangerConfig.statusList.length; i++) {
    var stat = statusChangerConfig.statusList[i];
    var message = (stat === "sleep") ?  link = "asleep" : link = stat;
    var message = (stat === "phone") ?  link = "phone" : link = stat;
    mw.util.addPortletLink(
      "p-personal", //target tab - personal links
      mw.config.get('wgServer') + mw.config.get('wgScript') + "?title=" + statusChangerConfig.statusPage + "&action=edit&newstatus=" + stat, //link URL
      stat, //link text
      "pt-status-" + stat, //id of new button
      "I'm " + message + "!", //hover text
      "", //???
      document.getElementById("pt-logout")); //add before logout button
  }
  if (location.href.indexOf("&action=edit&newstatus=") == -1) return; //Are we here to auto-edit the status?
  //Get new status
  statusRegExp = /&action=edit&newstatus=(.*)/;
  var status = statusRegExp.exec(location.href)[1];
  //Modify the form
  document.getElementById('wpTextbox1').value = status;
  if (status == "sleep")
  { status = "sleeping"; }
  if (status == "phone")
  { status = "phone"; }
  document.getElementById('wpSummary').value = mw.config.get('wgUserName') + " is now " + status +".";
  document.getElementById('wpMinoredit').checked = true;
  //Submit it!
  document.getElementById('editform').submit();
});
 
//[[Category:Wikipedia scripts|statusChanger]]

mw.loader.using("mediawiki.util", function() {
    mw.util.addPortletLink(
        "p-tb",
        "https://tools.wmflabs.org/copyvios/?lang=" + mw.config.get("wgContentLanguage") + "&project=" + mw.config.get("wgSiteName").toLowerCase() + "&title=" + encodeURIComponent(mw.config.get("wgPageName")),
        "Copyvio check",
        "t-copyvio-check",
        "Check this page for copyright violations"
    );
});
mw.loader.load('//en.wikipedia.org/w/index.php?title=User%3AB%2Frescaledsidebar.js&action=raw&ctype=text/javascript'); // [[User:B/rescaledsidebar.js]]
importScript('User:Gary/nominations viewer.js'); // [[Wikipedia:Nominations Viewer]]