title: Line numbers in CKEditor
body: <p>I need to do a simple thing at first glance - add a bar with line numbers to CKEditor. The main idea is a writer can refer to a particular paragraph while discussing the text.</p>
  
  <p>I have tried to find a plugin, tried to find an another WYSIWYG editor with line numbers but no success.</p>
  
  <p>Does anybody know any solution for CKEditor or another one that already has line numbering?
  Or the only I can do is to write it from scratch?</p>
  
  <p>Thanks!</p>