title: How can I delete leading spaces from each Excel cell?
body: <p>Assume the following Excel sheet:</p>
  
  <pre><code>  | A
  --+-----
  1 |foo bar
  2 |  bar baz
  3 |   baz
  4 | bam
  </code></pre>
  
  <p>I need a way to automatically delete all <em>leading</em> spaces:</p>
  
  <pre><code>  | A
  --+-----
  1 |foo bar
  2 |bar baz
  3 |baz
  4 |bam
  </code></pre>
  
  <p>I am unable to find an Excel function to do this. Can anyone help me out?</p>