++++
<div class="tabs" data-tab-group="os">
  <div role="tablist" aria-label="fs-repo">
    <button role="tab"
            aria-selected="true"
            aria-controls="unix-tab-fs-repo"
            id="unix-fs-repo">
      Unix-like systems
    </button>
    <button role="tab"
            aria-selected="false"
            aria-controls="win-tab-fs-repo"
            id="win-fs-repo">
      Windows
    </button>
  </div>
  <div tabindex="0"
       role="tabpanel"
       id="unix-tab-fs-repo"
       aria-labelledby="unix-fs-repo">
++++

include::register-fs-repo.asciidoc[tag=unix]

++++
  </div>
  <div tabindex="0"
       role="tabpanel"
       id="win-tab-fs-repo"
       aria-labelledby="win-fs-repo"
       hidden="">
++++

include::register-fs-repo.asciidoc[tag=win]

++++
  </div>
</div>
++++