title: Two variable in one block - liquid
body: <p>consider these variables in <code>liquid</code> in <code>jeyll</code>:</p>
  
  <pre><code>url: ex.com
  baseurl: /blog
  </code></pre>
  
  <p>Now I want address <code>ex.com/blog</code> with <code>liquid</code> 
  in one block like this:</p>
  
  <pre><code>{{url,baseurl}}
  </code></pre>
  
  <p>But it not permitted. How I can do this?<br>
  I do this in this way now:</p>
  
  <pre><code>{{url}}{{baseurl}}
  </code></pre>