title: vim: how to delete spaces till the first character?
body: <p>I have a line like this:</p>
  
  <pre><code>      foobar
  </code></pre>
  
  <p>as you can see there are many spaces between the first column and 'foobar'. If I have the cursor in the first column, is there any key binding to remove the spaces till 'foobar'?</p>