title: How to change tab size in all files after changing the sublime text settings
body: <p>I'm using tabulations in all my files and I want to keep using them. But I've been working with the default setting:</p>
  
  <p><code>"tab_size": 4</code></p>
  
  <p>Until now. I just changed the size to <code>2</code> in the User Preferences file. When I create a new file, it's correctly using the size of 2 spaces when I tab. But I can't find how to quickly modify all my already existing files.</p>
  
  <p>I'd like to do a simple "Search &amp; Replace" but I would have <code>\t</code> in both fields, which is sadly not working.</p>
  
  <p>I tried changing the <code>View -&gt; Indentation -&gt; Tab Width: 4</code> to <code>Tab Width: 2</code>, it seems to change the way I see the file (I see tabs with size of 2 spaces instead of 4) but it's just the view and it's not modifying the file.</p>
  
  <p>Any idea?</p>