title: Python3 \t is printed in text instead of actually doing tab
body: <p>I've been trying to get a Python 3 script be able to write intention from a config with settings using multi lines. Instead of printing the indent it instead print everything in plane text.</p>
  
  <pre><code>[DEFAULT]
  FooParam = 
      Line1
      \tLine2
      \tLine3
      Line4
  </code></pre>
  
  <p>Above example return the following output both as <code>print (FooParam)</code> and as <code>f.writelines (FooParam)</code>:</p>
  
  <pre><code>Line1
  \tLine2
  \tLine3
  Line4
  </code></pre>
  
  <p>I've also tried to make additional spaces and this did not work either.</p>
  
  <pre><code>[DEFAULT]
  FooParam = 
      Line1
          Line2
          Line3
      Line4
  </code></pre>
  
  <p>with the same output;</p>
  
  <pre><code>Line1
  Line2
  Line3
  Line4
  </code></pre>
  
  <p>The string I use to call the target parameter look like this:</p>
  
  <p><code>FooParam = cfg.get(make_target, "FooParam", fallback="")</code></p>
  
  <p>Is there are a way to make tabs being taken in consideration when reading from a config?</p>