title: Assign string that contains quote to variable
body: <p>I need to assign <code>]&lt;&quot;</code> string to variable.</p>
  <p>I tried:</p>
  <pre><code>a &lt;- &quot;]&lt;\&quot;&quot;)
  </code></pre>
  <p>But <code>print(a)</code> outputs <code>&quot;]&lt;\&quot;&quot;</code> instead of <code>&quot;]&lt;&quot;&quot;</code>.</p>
  <p>So how to assign <code>]&lt;&quot;</code> string to variable?</p>