title: How to wrap line by command line option
body: <p>In most case, I don't want the vim to wrap line, is there command line options could I set to let vim launch with wrap line?</p>
  
  <p>I've tested the following command, but failed</p>
  
  <pre><code>vim --cmd "set wrap" -do origin.txt new.txt
  </code></pre>