title: unexpected token "indent" in jade file
body: <p>I got <code>node.js express</code> app using <code>jade</code>. And I use <code>jade mixins</code>. I edited jade file, after that got error on <code>44 line</code>:</p>
  
  <pre><code>unexpected token "indent"
  42| -i++
  43|
  &gt; 44| include select
  45|
  46| mixin mainInputs()
  </code></pre>
  
  <p><code>select</code> is <code>jade</code> file in the same directory with target <code>mixin</code>.</p>
  
  <p>On picture you can see that there is no extra spacing (dot signs in sublime) on <code>line 44</code></p>
  
  <p><img src="https://i.stack.imgur.com/uiNr7.png" alt="peace of code where I got error unexpected token &quot;indent&quot;"></p>
  
  <p>I already run command <code>Indentation: Convert to Spaces</code> in <code>sublime text 3</code> but got the same error.</p>
  
  <p>I tried to rename file <code>select.jade</code> to <code>selectFile.jade</code> to exclude confusion with <code>select</code> html tag, but still got the same error.</p>
  
  <p><strong>Update:</strong></p>
  
  <p>I tested <code>select.jade</code> independently:</p>
  
  <pre><code>select.jade:3
      1| include labelFor
      2| mixin select(id, text, placeholder)            
    &gt; 3|     mixin labelFor(id, text)
      4|     select(id="#{id}", name="#{text}", data-placeholder="#{placeholder}")
      5|         option
      6| 
  
  unexpected token "indent"
  </code></pre>
  
  <p>Then I tested <code>labelFor.jade</code>:</p>
  
  <pre><code>mixin labelFor(id, text)
      div
          div.label
              label(for="#{id}")= text
          br
  </code></pre>
  
  <p><code>labelFor.jade</code> executed without errors.</p>
  
  <p>I searched tabs <code>\t</code> in file <code>select.jade</code>. But it contains only spaces, no tabs.</p>