Get_Wiki_format_Dashboard.user.js

// ==UserScript==
// @name        Get Wiki format for dashboard
// @namespace   bugzilla
// @include     https://bugzilla.mozilla.org/page.cgi?id=mydashboard.html
// @version     1
// @require     http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js
// @require     https://gist.github.com/raw/2625891/waitForKeyElements.js
// @grant       GM_setClipboard
// ==/UserScript==
$("#query_count_refresh").append("<span>|</span><input type=button value='To Wiki' id='to-wiki-button' />")

waitForKeyElements (".yui3-datatable-data tr", function(jNode) {
  jNode.find(".yui3-datatable-col-short_desc").prepend("<input type=checkbox class='get-wiki-checkbox' />")
});

$("#to-wiki-button").on("click", function(e) {
  var res = "";
  $(".get-wiki-checkbox:checked").each(function(jNode) {
    var trNode = this.closest("tr");
    var bugid = $(trNode).find(".yui3-datatable-col-bug_id a").text();
    var bugdesc = $(trNode).find(".yui3-datatable-col-short_desc").text();
    res += "* {{Bug|" + bugid + "}} - " + bugdesc + "\n";
  });
  
  //console.log(res);
  GM_setClipboard(res);
});