title: Vim split line command
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/237383/how-do-i-insert-a-linebreak-where-the-cursor-is-without-entering-into-insert-mod">How do I insert a linebreak where the cursor is without entering into insert mode in Vim?</a>  </p>
  </blockquote>
  
  
  
  <p>In vim, <kbd>J</kbd> joins the next line to the current line.  Is there a similar one-key (or relatively short) command to split a line at a given cursor position?  I know it be done with a simple macro, but it seems like if the <kbd>J</kbd>-command exists there should be a similar function.  I've tried searching for it, but can't seem to find an answer.</p>