title: how to use a placeholder in tinymce textarea
body: <p>how can i use a placeholder with tinymce. here is my problem.  </p>
  
  <p>I am using cyrillic letter like &#1071; I manually enter the HTML entity numeric code in the editor (&amp;#1071) and i don't want tinymce to convert it to an html entity. So how would i save it in tinymce with a placeholder "[swap]" and then inside psql do a replace.<br>
  I have to this for several entries.
  update<br>
  I tried : entity_encoding : "raw"   without success  </p>