title: Match a variable to part of another variable in batch
body: <p>I want to match a variable to part of the contents of another variable in batch. Here is some pseudo code for what I want to do.</p>
  
  <pre><code>set h= Hello-World
  set f= This is a Hello-World test
  
  if %h% matches any string of text in %f% goto done
  :done
  echo it matched
  </code></pre>
  
  <p>Does anybody know how I could accomplish this?</p>