title: How to save variables in CKEditor?
body: <p>I have to create a document editing tool using CKEditor. The document will have variables like <code>%account%</code> or <code>%email%</code> which will be replaced with values from the database upon publishing this document.</p>
  
  <p>How do I save the variables as the part of the document content? Is there a plugin there to do that?</p>
  
  <p>Sort of <a href="http://www.isacchi.eu/en/application/13/TinyMCE-Placeholder" rel="nofollow">http://www.isacchi.eu/en/application/13/TinyMCE-Placeholder</a> for CKEditor.</p>