title: How to define an Emacs command that uses `replace-string` to replace a specific string
body: <p>I need to remove ascii character 0253 and add a carriage return in it's place. In emacs I do</p>
  
  <pre><code>M-x replace-string ý RET C-q C-j
  </code></pre>
  
  <p>C-q C-j adds a carriage return. I do this often enough that I creating a custom defun would be much better.</p>
  
  <p>Here is what I have so far</p>
  
  <pre><code>(defun remove-253 ()
     "Removes ASCII Character 0253 and adds a carriage return in it's place"
     (interactive)
     (replace-string "ý" .... not sure what to do next )
  )
  </code></pre>
  
  <p>Your thoughts?</p>
  
  <p>Thanks,</p>
  
  <p>Norm</p>