title: Replace regular expression placeholder followed by number in Sublime Text 2
body: <p>Let's say I want to add a <code>0</code> after every word</p>
  
  <pre><code>(\w+)
  </code></pre>
  
  <p>The following replacement string doesn't work.</p>
  
  <pre><code>$10
  </code></pre>
  
  <p>So, how do I convert </p>
  
  <pre><code>this is my string
  </code></pre>
  
  <p>into</p>
  
  <pre><code>this0 is0 my0 string0
  </code></pre>