title: How to pass names of partials in Jekyll
body: <p>I want to include a file, whose name is in <code>page.var</code>. How can I get get it included? </p>
  
  <p>If the partial in page.var is written in markdown, how can I get it processed into html as it is included? </p>
  
  <p>I've tried  <code>{% include {{page.var}} | markdownify %}</code>, and every variation I can think of - and mostly I get no output and no error message.</p>
  
  <p>I'm using the standard Jekyll - version 0.11.0.</p>