title: Loop through an array indexed by chars
body: <p>My question is simple. How do you loop through an array like this in Pascal?</p>
  
  <pre><code>P : array[char] of list;
  </code></pre>
  
  <p><a href="http://wiki.freepascal.org/for-in_loop" rel="nofollow">Here</a> I found some promising information about for-in loops, but they don't seem to compile with fpc.</p>
  
  <p>Thanks!</p>