title: git diff just the line numbers
body: <p>Something like which likes were <code>modified</code>, <code>added</code> or <code>removed</code></p>
  
  <pre><code>--- a/src/app/codemirror/codeEditor.tsx
  +++ b/src/app/codemirror/codeEditor.tsx
  M 12
  + 72
  + 73
  - 83
  - 84
  </code></pre>
  
  <p>The basic objective is to get nice status highlights like e.g. Atom (or VsCode): </p>
  
  <p><a href="https://i.stack.imgur.com/Bbvbi.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Bbvbi.png" alt="enter image description here"></a></p>
  
  <p>I've gone through <a href="https://git-scm.com/docs/git-diff" rel="nofollow noreferrer">https://git-scm.com/docs/git-diff</a> and can't figure it out.</p>