title: Requirements for MATLAB Editor Run button? Script runs from Command Window but not from the Editor
body: <p>The script is saved, in the correct directory, with no syntax problems (I made a very very simple script that just does a test print). </p>
  
  <p>No issues when running from the Command Window, but pressing the green Run button in the Editor (or pressing F5) does absolutely nothing. </p>
  
  <p>I compared the Run Configuration to other scripts that work, and see no differences.</p>
  
  <p>Are there any requirements I'm not aware of for having a script be runnable with F5? Is it running and just not reporting to the Command Window? </p>
  
  <p>MATLAB R2012a</p>
  
  <pre><code>disp('test');
  
  for i=1:10
      disp(i);
  end
  </code></pre>
  
  <p>Running from the Command Window, it prints and the filename shows up in Command History. Nothing happens when I click the Run button. I also made a version with a simple function and that doesn't work either. Run settings were left as default which works for other scripts/functions. </p>
  
  <p><strong>ETA:</strong> The problem is now resolved, without any action on my part. Came in to work this morning and the Run button just magically works again. Didn't change any settings at all or do anything differently. </p>
  
  <p>Even though this is solved now, I'd still love to hear any ideas on why this was happening. Is this a known bug in the Matlab Editor?</p>