template default syntax not recognised
<p>When I enter a default value for a variable in a django template using PyCharm IDE like so:
<code>
{{ value|default_if_none:"nothing" }}
</code>
I get a syntax error highlight in the IDE. However according to the django documentation it is the correct syntax:
<a href="https://docs.djangoproject.com/ja/1.9/ref/templates/builtins/#default" rel="nofollow">https://docs.djangoproject.com/ja/1.9/ref/templates/builtins/#default</a></p>

<p>Solutions, fixes, general hints and answers to these questions would help me:</p>

<ul>
<li>Did I configure something wrong? How to fix it?</li>
<li>Is it a PyCharm bug? Can others confirm it? Is it known?</li>
</ul>