title: Codemirror editor is not loading content until clicked
body: <p>I am using codemirror 2 and its working fine except that the editor's set value doesn't load into the editor until I click the editor and it becomes focused. </p>
  
  <p>I want the editor to show the content of itself without it having to be clicked. Any ideas? </p>
  
  <p>All of the codemirror demos work as expected so I figured maybe the textarea isn't focused so I tried that too.</p>
  
  <pre><code>$("#editor").focus();
  var editor =    CodeMirror.fromTextArea(document.getElementById("editor"), {
                      mode: "text/html",
                      height: "197px",
                      lineNumbers: true
                  });
  </code></pre>