User:Amalthea/History hidden UTC.js

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This code will be executed when previewing this page.

Documentation for this user script can be added at User:Amalthea/History hidden UTC.

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// Add a hidden "(UTC)|" into page histories to make using Template:Unsigned2 or Template:Signing2 easier.
if (mw.config.get('wgAction')=='history') addOnloadHook(function() {
  var nodes = document.getElementsByTagName('span');
  var regexSpanClass = /(^| )history-user( |$)/;
  for (i=0; i<nodes.length; i++)
  {
    if (!regexSpanClass.test(nodes[i].className)) continue;
    var hidden=document.createElement("span");
    hidden.appendChild(document.createTextNode("(UTC)|"));
    hidden.setAttribute("style", "display:none");
    nodes[i].childNodes[0].insertBefore(hidden,nodes[i].childNodes[0].childNodes[0]);
  }
});