// install [[User:Cacycle/wikEd]] in-browser text editor

document.write('<script type="text/javascript" src="'

+ 'http://en.wikipedia.org/?title=User:Cacycle/wikEd.js'

+ '&action=raw&ctype=text/javascript&dontcountme=s"></script>');

/////////////////////////////

// By Alek Storm

// Please see talk page for instructions

/////////////////////////////////////////



var body; // shortcut for body node

var xmlhttp; // XMLHTTPRequest object

var startNode; // div that includes section header and edit link

var editSec; // edit link

var editForm; // spliced edit form

var preview; // spliced preview or diff content

var oldContent; // original content of section

var xmlhttpDone = false; // kludge to prevent multiple calls to callback



importScript("User:Supadawg/util.js");



function inc(path) {

  var lt = String.fromCharCode(60);

  var gt = String.fromCharCode(62);

  document.writeln(lt+'script type="text/javascript" src="/?title='+path+'&action=raw&ctype=text/javascript&dontcountme=s"'+gt+lt+'/script'+gt);

}



function initSecEdit()

{

  body = document.getElementsByTagName("body")[0];



  // apply to all divs of class "editsection"

  var editSecs = document.getElementsByTagName("span");

  var secCount = 1;

  var pagetitleRe=/\/(wiki\/|w\/index\.php\?title=)([^&?]*)/; // from [Wikipedia:WikiProject User scripts/Techniques]

  for ( var i = 0; i < editSecs.length; i++ ) {

    if ( editSecsi].getAttribute("class") == "editsection" ) {

      for ( var k = 0; k < editSecsi].childNodes.length; k++ ) {

        if ( editSecsi].childNodesk].nodeName == "A" ) {

          // grab editing uri, escape it, then put it back in

          var editURI = "http://en.wikipedia.org/?title="+encodeURIComponent2(pagetitleRe.exec(decodeURI(editSecsi].childNodesk].getAttribute("href")))[2]).replace(/\"/gi, "%22").replace(/\'/gi, "%27")+"&action=edit&section="+secCount;

          // give it a unique id

          editSecsi].childNodesk].setAttribute( "id", "editSection"+secCount );

          // swap the href with a function call, passing the original href as the second parameter

          editSecsi].childNodesk].setAttribute( "href", "javascript:editSection( document.getElementById('editSection" + secCount + "'), '"+editURI+"' );" );

          secCount++;

        }

      }

    }

  }

}



// called on click of section edit link

function editSection( elem, editURI )

{

  cancelEdit(); // get rid of any other sections being edited

  editSec = elem;

  startNode = elem.parentNode.parentNode;



  // initiate xmlhttprequest for section edit page

  xmlhttpDone = false;

  xmlhttp = null // kludge

  xmlhttp = createXMLHTTP( "GET", editURI, stateChange );

}



// put raw input returned from XMLHTTPRequest into a div so we can grab specific elements

function makeDiv( rawHTML )

{

  var div = createNode( body, "div", {style: "visibility: hidden; position: absolute;"} );

  div.innerHTML = rawHTML.replace(/<script[^>]*><\/script>/gi, ""); // if script tags are placed into the DOM, they force reload of files, and nasty things happen

  return div;

}



function isHTag( node )

{

  return node.nodeName.charAt(0) == 'H' && !isNaN( parseInt( node.nodeName.charAt(1) ) );

}



// callback for onclick of an edit link

function stateChange()

{

  if ( xmlhttp && xmlhttp.readyState == 4 ) {

    if ( xmlhttp.status == 200 ) {

      if ( xmlhttpDone )

        return;

      xmlhttpDone = true;



      // store old content of section - loop until we hit header of same spot in hierarchy

      if ( !oldContent ) {

        oldContent = makeDiv("");

        var curElem = startNode.nextSibling;

        while ( curElem ) {

          var hitSiblingSection = false;

          if ( isHTag( curElem ) ) {

            for ( var i = 0; i < curElem.childNodes.length; i++ ) {

              if ( curElem.childNodesi].nodeName == "SPAN"

                   && curElem.childNodesi].getAttribute("class") == "editsection"

                   && parseInt( curElem.nodeName.charAt(1) ) <= parseInt( startNode.nodeName.charAt(1) ) )

                  hitSiblingSection = true;

            }

          }

          else if ( curElem.nodeName == "DIV" && curElem.getAttribute("class") == "printfooter" )

            break;



          if ( hitSiblingSection )

            break;

          var nextElem = curElem.nextSibling;

          oldContent.appendChild( curElem );

          curElem = nextElem;

        }

      }

      else

        removeNode( oldContent );



      var div = makeDiv( xmlhttp.responseText );

      editForm = $("editform");

      // change onclick of preview and diff buttons to our function

      $("wpPreview").setAttribute( "type", "button" );

      $("wpPreview").setAttribute( "onclick", "javascript:getEditData( previewChanged, $('wpPreview') );" );

      $("wpDiff").setAttribute( "type", "button" );

      $("wpDiff").setAttribute( "onclick", "javascript:getEditData( diffChanged, $('wpDiff') );" );

      insertAfter( editForm, startNode );

      removeNode( div );



      editSec.setAttribute( "oldHref", editSec.getAttribute("href") );

      editSec.setAttribute( "href", "javascript:cancelEdit();" );

      editSec.innerHTML = "cancel";

    }

    else

      alert("Problem retrieving data - status: "+xmlhttp.status);

  }

}



// firefox hack, not sure if this is a problem in other browsers

function encodeURIComponent2( content )

{

  // from [http://en.wikipedia.org/wiki/User:Topaz/wputil.js]

  content = content.replace(/\&lt\;/gi, "<");

  content = content.replace(/\&gt\;/gi, ">");

  content = content.replace(/\&quot\;/gi, "\"");

  content = content.replace(/\&amp\;/gi, "&");

  return encodeURIComponent( content );

}



// encode differently based on type of form element

function field2Post( node, allowButton )

{

  var reqBody = "";

  switch ( node.nodeName ) {

    case "TEXTAREA":

      reqBody += "&"+node.getAttribute("name")+"="+encodeURIComponent2( node.value );

      break;

    case "INPUT":

      var inputType = node.getAttribute("type");

      if ( inputType == "checkbox" ) {

        if ( node.checked )

          reqBody += "&"+node.getAttribute("name")+"=on"

      }

      else if ( allowButton || (inputType != "submit" && inputType != "button") )

        reqBody += "&"+node.getAttribute("name")+"="+encodeURIComponent2( node.value );

      break;

    case "DIV":

      reqBody += form2Post( node, false );

      break;

  }

  return reqBody;

}



// manually encodes a form element for XMLHTTPRequest

function form2Post( node )

{

  var reqBody = "";

  for ( var i = 0; i < node.childNodes.length; i++ )

    reqBody += field2Post( node.childNodesi], false );

  return reqBody;

}



// get preview or diff data

function getEditData( callback, clickedBut )

{

  xmlhttpDone = false;

  xmlhttp = null; // kludge

  var action = editForm.getAttribute("action");

  xmlhttp = createXMLHTTP( "POST", "http://en.wikipedia.org"+action, callback, {

    body: form2Post( editForm ) + field2Post( clickedBut, true ),

    headers: {

      "Content-Type": "application/x-www-form-urlencoded",

      "Referer": "http://en.wikipedia.org" + action.substring( 0, action.indexOf('&') ) + "&action=edit&section="+(parseInt(editSec.getAttribute("id").substring(11))+1)

    }

  } );

}



// callback for preview data

function previewChanged()

{

  if ( xmlhttp && xmlhttp.readyState == 4 ) {

    if ( xmlhttp.status == 200 ) {

      if ( xmlhttpDone )

        return;

      xmlhttpDone = true;

      var div = makeDiv( xmlhttp.responseText );

      if ( preview )

        removeNode( preview );

      preview = $("wikiPreview");

      insertAfter( preview, startNode );

      removeNode( div );

    }

    else

      alert("Problem retrieving data - status: "+xmlhttp.status);

  }

}



// callback for diff data

function diffChanged()

{

  if ( xmlhttp && xmlhttp.readyState == 4 ) {

    if ( xmlhttp.status == 200 ) {

      if ( xmlhttpDone )

        return;

      xmlhttpDone = true;

      var div = makeDiv( xmlhttp.responseText );

      if ( preview )

        removeNode( preview );

      preview = $("wikiDiff");

      insertAfter( preview, startNode );

      removeNode( div );

    }

    else

      alert("Problem retrieving data - status: "+xmlhttp.status);

  }

}



// remove form and preview or diff data

function cancelEdit()

{

  if ( preview )

    removeNode( preview );

  preview = null;

  if ( editForm )

    removeNode( editForm );

  editForm = null;

  if ( oldContent ) {

    oldContent.setAttribute( "style", "position: static; visibility: visible;" );

    insertAfter( oldContent, startNode );

  }

  oldContent = null;

  if ( editSec ) {

    editSec.setAttribute( "href", editSec.getAttribute("oldHref") );

    editSec.innerHTML = "edit";

  }

}



addEventListener( "load", initSecEdit, false );

// Script from [[User:MarkS/extraeditbuttons.js]]

importScript('User:MarkS/extraeditbuttons.js'); //[[User:MarkS/extraeditbuttons.js]]

//'winc' function allows buttons to be added toolbar



winc('User:Omegatron/monobook.js/addlink.js');



function formatunits() {

    var txt = document.editform.wpTextbox1;



    // Convert degree symbols into ° symbol, ensure preceding space

    txt.value = txt.value.replace(/&deg;/g, '°');

    txt.value = txt.value.replace(/º/g, '°');



    // Celsius spelling errors

    txt.value = txt.value.replace(/celsius/gi, 'Celsius');

    txt.value = txt.value.replace(/celcius/gi, 'Celsius');

    //Fix common naming error (be careful with this one)

    txt.value = txt.value.replace(/centigrade/gi, 'Celsius');



    //Celsius

    //txt.value = txt.value.replace(/\[\[(celsius)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[celsius\|([^\]]{1,30})\]\]/gi, '$1');



    //Fahrenheit

    //txt.value = txt.value.replace(/\[\[(Fahrenheit)\]\]/gi, '$1');

   // txt.value = txt.value.replace(/\[\[Fahrenheit\|([^\]]{1,30})\]\]/gi, '$1');



    //Celsius or Fahrenheit

    txt.value = txt.value.replace(/°\s([CF])/g, '°$1');

    txt.value = txt.value.replace(/°\s?(celsius)/gi, '°C');

    txt.value = txt.value.replace(/(\d)\s?(°[CF])/g, '$1 $2');

    txt.value = txt.value.replace(/deg[^\(]([CF])/gi, '°$1');

    txt.value = txt.value.replace(/deg\s([CF])/gi, '°$1');

    txt.value = txt.value.replace(/deg\.?\s?([CF])/gi, '°$1');

    txt.value = txt.value.replace(/degrees?\s([CF])(\W)/gi, '°$1$2');

    txt.value = txt.value.replace(/(\d)\s?°&nbsp;([CF])/g, '$1 °$2');





    // Convert &sup to superscript

    txt.value = txt.value.replace(/&sup2;/g, '²');

    txt.value = txt.value.replace(/&sup3;/g, '³');



    // Convert micro symbol to actual micro symbol, make sure it's spaced

    txt.value = txt.value.replace(/(\d)\s?(&mu;|μ|&micro;)(g|s|m|A|K|mol|cd|rad|sr|Hz|N|J|W|Pa|lm|lx|C|V|Ω|F|Wb|T|H|S|Bq|Gy|Sv|kat|M)(\W)/g, '$1 µ$3$4');



    //metre

    //txt.value = txt.value.replace(/\[\[(metres?)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(meters?)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[metres?\|([^\]]{1,30})\]\]/gi, '$1');

    //space before 'm' only when lower case

    txt.value = txt.value.replace(/(\d)\s?m(\W)/g, '$1 m$2');

    txt.value = txt.value.replace(/(\d)\-m(\W)/g, '$1 m$2');

    txt.value = txt.value.replace(/(\d)\s?sq\.?\s?m(\W)/gi, '$1 m²$2');

    txt.value = txt.value.replace(/(\d)\-?sq\-?m(\W)/gi, '$1 m²$2');

    txt.value = txt.value.replace(/m²\.\)/gi, 'm²)');



    // millimetre

    //txt.value = txt.value.replace(/\[\[(mm)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(millimetres?)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(millimeters?)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[millimetres?\|([^\]]{1,30})\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[millimeters?\|([^\]]{1,30})\]\]/gi, '$1');

    txt.value = txt.value.replace(/(\d)\s?mm(\W)/g, '$1 mm$2');

    txt.value = txt.value.replace(/(\d)\-mm(\W)/g, '$1 mm$2');



    // centimetre

    //txt.value = txt.value.replace(/\[\[(cm)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(centimetres?)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(centimeters?)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[centimetres?\|([^\]]{1,30})\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[centimeters?\|([^\]]{1,30})\]\]/gi, '$1');



    // kilometre

    //txt.value = txt.value.replace(/\[\[(km)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(kilometres?)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(kilometers?)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[kilometres?\|([^\]]{1,30})\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[kilometers?\|([^\]]{1,30})\]\]/gi, '$1');

    txt.value = txt.value.replace(/(\d)\s?kms?(\W)/gi, '$1 km$2');

    txt.value = txt.value.replace(/(\d)\-kms?(\W)/gi, '$1 km$2');

    txt.value = txt.value.replace(/(\d)&nbsp;kms?(\W)/gi, '$1&nbsp;km$2');

    //square kilometre

    //txt.value = txt.value.replace(/\[\[square kilometres?\|([^\]]{1,30})\]\]/gi, '$1');

    txt.value = txt.value.replace(/(\d)\s?sq\.?\s?kms?/gi, '$1 km²');

    txt.value = txt.value.replace(/sq\.?\s?kms?/gi, 'km²');



    // kilometre per hour

    txt.value = txt.value.replace(/km\/hr(\W)/gi, 'km/h$1');

    txt.value = txt.value.replace(/kph(\W)/gi, 'km/h$1');

    txt.value = txt.value.replace(/kmph(\W)/gi, 'km/h$1');

    txt.value = txt.value.replace(/(\d)\s?kmh/gi, '$1 km/h');

    txt.value = txt.value.replace(/km\/h/gi, 'km/h');

    txt.value = txt.value.replace(/(\d)\s?km\/h/gi, '$1 km/h');

    txt.value = txt.value.replace(/(\d)\-km\/h/gi, '$1 km/h');

    txt.value = txt.value.replace(/(\d)&nbsp;km\/h/gi, '$1&nbsp;km/h');



    // cubic centimetre

    txt.value = txt.value.replace(/(\d)\s?cm(\W)/gi, '$1 cm$2');

    txt.value = txt.value.replace(/(\d)\s?cc(\W)/gi, '$1 cc$2');

    txt.value = txt.value.replace(/(\d)\-cc(\W)/gi, '$1 cc$2');



    // millilitre

    txt.value = txt.value.replace(/(\d)\s?ml(\W)/g, '$1 ml$2');

    txt.value = txt.value.replace(/(\d)\-ml(\W)/g, '$1 ml$2');



    // second

    txt.value = txt.value.replace(/\[\[(s)\]\]/gi, '$1');

    txt.value = txt.value.replace(/\[\[(seconds?)\]\]/gi, '$1');

    txt.value = txt.value.replace(/\[\[seconds?\|([^\]]{1,30})\]\]/gi, '$1');

    txt.value = txt.value.replace(/\/sec(\W)/gi, '/s$1');

    txt.value = txt.value.replace(/\/sec\)/gi, '/s)$1');



    txt.value = txt.value.replace(/(\d)\s?ft\/second/gi, '$1 ft/s');

    txt.value = txt.value.replace(/(\d)\s?m\/second/gi, '$1 m/s');

    txt.value = txt.value.replace(/(\d)\s?km\/sec(\W)/gi, '$1 km/s$2');

    txt.value = txt.value.replace(/frames\/s(\W)/gi, 'frame/s$1');



    //minute

    txt.value = txt.value.replace(/\[\[(min)\]\]/gi, '$1');

    txt.value = txt.value.replace(/\[\[(minutes?)\]\]/gi, '$1');

    txt.value = txt.value.replace(/\[\[minutes?\|([^\]]{1,30})\]\]/gi, '$1');



    // hour

    txt.value = txt.value.replace(/\[\[(h)\]\]/gi, '$1');

    txt.value = txt.value.replace(/\[\[(hours?)\]\]/gi, '$1');

    txt.value = txt.value.replace(/\[\[hours?\|([^\]]{1,30})\]\]/gi, '$1');

    txt.value = txt.value.replace(/\/hr(\W)/gi, '/h$1');



    //day

    txt.value = txt.value.replace(/\[\[(d)\]\]/gi, '$1');

    txt.value = txt.value.replace(/\[\[(days?)\]\]/gi, '$1');

    txt.value = txt.value.replace(/\[\[days?\|([^\]]{1,30})\]\]/gi, '$1');



    // kilogram

    txt.value = txt.value.replace(/(kilogram)me/gi, '$1');

    txt.value = txt.value.replace(/(\W)(gram)mes?(\W)/gi, '$1$2$3');

    //txt.value = txt.value.replace(/\[\[(grams?)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[grams?\|([^\]]{1,30})\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(kg)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(kilograms?)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[kilograms?\|([^\]]{1,30})\]\]/gi, '$1');

    txt.value = txt.value.replace(/(\d)\s?kg(\W)/gi, '$1 kg$2');

    txt.value = txt.value.replace(/(\d)\-kg(\W)/gi, '$1 kg$2');



    // newton metre

    //txt.value = txt.value.replace(/(\W)N[-.·•\/]m(\W)/gi, '$1N·m$2');



    // kilowatt

    txt.value = txt.value.replace(/(\d)\s?kW(\W)/gi, '$1 kW$2');

    txt.value = txt.value.replace(/(\d)\-kW(\W)/gi, '$1 kW$2');



    // Hertz

    txt.value = txt.value.replace(/(\d)\s?(G|M|k)?hz/gi, '$1 $2Hz');

    txt.value = txt.value.replace(/(\d)\-(G|M|k)?hz/gi, '$1 $2Hz');

    txt.value = txt.value.replace(/khz/gi, 'kHz');





    // ohm

    txt.value = txt.value.replace(/(\d)\s?(Y|Z|E|P|T|G|M|k|K|h|da|d|c|m|µ|μ|µ|n|p|f|a|z|y)?\s?(&Omega;|ohm|Ohm)s?(\W)/g, '$1 $2Ω$4');



    // pound weight

    //txt.value = txt.value.replace(/(\d)\s?(\[\[lbs?\]\])/gi, '$1 lb');

    //txt.value = txt.value.replace(/\[\[\pound\s\(mass\)\|([^\]]{1,30})\]\]/gi, '$1');

    txt.value = txt.value.replace(/(\d)\s?lbs?/gi, '$1 lb');

    txt.value = txt.value.replace(/(\d\+?)\s?lbs?/gi, '$1 lb');

    txt.value = txt.value.replace(/(\d)&nbsp;lbs?/gi, '$1&nbsp;lb');

    txt.value = txt.value.replace(/(\d)\slb.\)/gi, '$1 lb)');



    //inch

    //txt.value = txt.value.replace(/\[\[(inch)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(inches)\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[inch\|([^\]]{1,30})\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[inches\|([^\]]{1,30})\]\]/gi, '$1');



    //foot

    //txt.value = txt.value.replace(/\[\[foot\s\(unit\sof\slength\)\|([^\]]{1,30})\]\]/gi, '$1');

    txt.value = txt.value.replace(/(\d)\s?ft(\W)/gi, '$1 ft$2');

    txt.value = txt.value.replace(/(\d)\-ft(\W)/gi, '$1 ft$2');

    txt.value = txt.value.replace(/(\W)ft\.\)/gi, '$1ft)');



    // square foot

    txt.value = txt.value.replace(/sq\.?\s?ft/gi, 'sq ft');



    // foot and inch

    //txt.value = txt.value.replace(/([^;°h]{1,4})(\d{1,4})\s?['’]\s?(\d{1,3})\s?["”]([^NESW])/g, '$1$2 ft $3 in$4');

    txt.value = txt.value.replace(/(ength[.]{1,3})(\d{1,4})\s?['’]\s?(\d{1,3})\s?["”]/gi, '$1$2 ft $3 in');

    txt.value = txt.value.replace(/(idth[.]{1,3})(\d{1,4})\s?['’]\s?(\d{1,3})\s?["”]/gi, '$1$2 ft $3 in');

    txt.value = txt.value.replace(/([\(\|:]\s?\d{1,4})\s?['’]\s?(\d{1,3})\s?["”]([^NESW])/g, '$1 ft $2 in$3');

    txt.value = txt.value.replace(/(\d)\s?ft\s?(\d{1,3})\s?in/gi, '$1 ft $2 in');



    // yard

    txt.value = txt.value.replace(/(\d)\s?yds(\W)/gi, '$1 yd$2');

    txt.value = txt.value.replace(/(\d)&nbsp;yds(\W)/gi, '$1&nbsp;yd$2');

    txt.value = txt.value.replace(/sq\.?\s?yds?/gi, 'sq yd');

    txt.value = txt.value.replace(/yd\.\)/gi, 'yd)');



    // mile and mile per hour

    //txt.value = txt.value.replace(/\[\[miles?\|([^\]]{1,30})\]\]/gi, '$1');

    //txt.value = txt.value.replace(/\[\[(miles?)\]\]/gi, '$1');

    txt.value = txt.value.replace(/m\.p\.h\.(\W)/g, 'mph$1');

    txt.value = txt.value.replace(/(\W)mph(\W)/gi, '$1mph$2');

    txt.value = txt.value.replace(/(\d)\s?mph/gi, '$1 mph');

    txt.value = txt.value.replace(/(\d)\-mph/gi, '$1 mph');



    // square mile

    txt.value = txt.value.replace(/sq\.?\s?mi/gi, 'sq mi');



    // foot pound

    txt.value = txt.value.replace(/ftlbs?(\W)/gi, 'ft·lbf$1');

    txt.value = txt.value.replace(/ft[ -.·•\/]lb(\W)/gi, 'ft·lbf$1');

    txt.value = txt.value.replace(/ft[ -.·•\/]lbs/gi, 'ft·lbf');

    txt.value = txt.value.replace(/ft[ -.·•\/]lbf/gi, 'ft·lbf');

    txt.value = txt.value.replace(/ft[ -.·•\/]lbff/gi, 'ft·lbf');

    //the next two suspended until solution is found for wing loading (i.e. pounds per square foot)

    //txt.value = txt.value.replace(/lb[fs][ -.•\/]ft/gi, 'ft·lbf');

    //txt.value = txt.value.replace(/lb[ -.•\/]ft/gi, 'ft·lbf');



    // Give digital value a percent symbol '%' instead of word

    txt.value = txt.value.replace(/(\d)\s?per ?cent([^aei])/gi, '$1%$2');

    txt.value = txt.value.replace(/(\d)\-per ?cent([^aei])/gi, '$1%$2');



    // knot

    txt.value = txt.value.replace(/(\d)\s?kts(\W)/gi, '$1 knots$2');

    txt.value = txt.value.replace(/(\d)\s?knt(\W)/gi, '$1 knots$2');



    // horsepower

    txt.value = txt.value.replace(/(\d)\s?hp(\W)/gi, '$1 hp$2');

    txt.value = txt.value.replace(/(\d)\s?bhp/gi, '$1 bhp');

    txt.value = txt.value.replace(/(\d)\s?shp/gi, '$1 shp');



    // rpm

    txt.value = txt.value.replace(/(\d)\s?rpm/gi, '$1 rpm');

    txt.value = txt.value.replace(/(\d)\-rpm/gi, '$1 rpm');



    // decibel

    txt.value = txt.value.replace(/(\d)\s?(dB)\b/g, '$1 $2');



    // bits per second

    txt.value = txt.value.replace(/([KkMmGg])(bps|bits?\/s|b\/s)/g, '$1bit/s');

    txt.value = txt.value.replace(/(\d)\s?(bps)/gi, '$1 bit/s');

    txt.value = txt.value.replace(/(\d)&nbsp;bps/gi, '$1&nbsp;bit/s');

    txt.value = txt.value.replace(/bits?\/sec(\W)/gi, 'bit/s$1');



    // bytes per second

    txt.value = txt.value.replace(/([KkMmGg])(Bps|bytes?\/s)/g, ' $1B/s');

    txt.value = txt.value.replace(/bytes?\/s(\W)/gi, 'B/s$1');



    // capitalization of prefix with bits and bytes

    txt.value = txt.value.replace(/K(bit|B)\/s/g, 'k$1/s');

    txt.value = txt.value.replace(/m(bit|B)\/s/g, 'M$1/s');

    txt.value = txt.value.replace(/g(bit|B)\/s/g, 'G$1/s');



    // space with bits and bytes

    txt.value = txt.value.replace(/(\d)\s?(k|M|G)(bit|B)/g, '$1 $2$3');



    // Common error with bits and bytes

    txt.value = txt.value.replace(/mibi(bit|byte)/g, 'mebi$1');



    //Remove 'Easter egg' diversions (linking unit name to orders of magnitude articles)

    txt.value = txt.value.replace(/\[\[1\s?_?E\s?\-?\d{1,2}\s?..?\|([^\]]{1,50})\]\]/gi, '$1');

    txt.value = txt.value.replace(/\[\[Orders\sof\smagnitude\s\([^\)]{1,30}\)\|([^\]]{1,50})\]\]/gi, '$1');



    

    // Add a tag to the summary box

    var txt = document.editform.wpSummary;

    var summary = "units";

	if (txt.value.indexOf(summary) == -1) {

		if (txt.value.match(/[^\*\/\s][^\/\s]?\s*$/)) {

			txt.value += " | ";

		}

		txt.value += summary;

	}



    // Press the diff button to check it

    document.editform.wpDiff.click()

}



$(function () {

    if(document.forms.editform) {

        addLink('p-cactions', 'javascript:formatunits()', 'units', 'ca-unitfixer', 'Fixes some unit formatting', '', '');

    }

});

// [[User:Outriggr/metadatatest.js]]      

importScript('User:Outriggr/metadatatest.js');