title: Matlab adapting comments to a certain length per line
body: <p>I like MATLAB automatically linebreaking comments on a certain limit per line. Now let's assume I have added the following comment:</p>
  
  <pre><code>% a) this is a test comment. this is a test comment. this is a test comment
  %    this is a test comment. this is a test comment. this is a test
  %    comment! this is a test comment!
  </code></pre>
  
  <p>with a manual indentation at the beginning (to fit the <code>a)</code>). Now when I need to change a bit of the comment, e.g. inserting some words into the first line, the first line gets too long. How can I automatically get it newly formated to the correct max. line length but still with the manual indentation?
  Is there any automatical way to do this?</p>