title: Can version control tool deal with rich text document?
body: <p>Here the "rich text" may be a regular Word document, or a notebook of Mathematica.</p>
  
  <p>By now, I use git to control my Matlab code and a few python code. But it looks like the rich text file cannot be control by git.</p>
  
  <p>Is there a solution to accomplish this task?</p>
  
  <p>Thanks a lot!</p>