title: codemirror - empty line numbers?
body: <p>When you apply line numbers to code mirror, they only show if the line actually has content. See <a href="http://jsfiddle.net/rEq3r/1/" rel="nofollow">this</a> example fiddle. It only shows line numbers 1-5.</p>
  
  <p>I'm wondering if there is a configuration to instead show line numbers for the entire height? (instead of blank entries)?</p>
  
  <p>I've been looking through the documentation but I can't seem to find anything on this. Any suggestions?</p>
  
  <p>This is my basic configuration:</p>
  
  <pre><code>var myCodeMirror = CodeMirror(document.body, {
    value: "function myScript()\n{\n\treturn 100;\n}\n",
    mode:  "javascript",
    lineNumbers: true
  });
  </code></pre>