title: Can I have optional sections in an NSIS UNinstaller?
body: <p>When building my installer, I can let the user choose which sections to install by calling</p>
  
  <pre><code>!insertmacro MUI_PAGE_COMPONENTS
  </code></pre>
  
  <p>How can I provide similar functionality in the uninstaller?</p>
  
  <p>I know how to make the sections themselves (thanks to the answers for <a href="https://stackoverflow.com/questions/1365268/when-using-nsis-how-do-i-create-an-uninstaller-with-custom-pages">this question</a>). I just don't know how to let the user choose which of these sections to uninstall.</p>