<table border="1" cellspacing="0" cellpadding="8">
    <tr>
        <th>Issue</th>
        <td>
            <a href=http://email.email.llvm.org/c/eJylktGumzAMhp8m3FhFIbS0XHCx7ajSud8LBGIgW0hQ4rTr289hZzsPMImERMa_P_9mDOY1vBM8Q3YGRgRvJwQ7g1C354oecrJ-AdHJ0wPjGBLyEbQ3Qt1DhBQ2BArL4lCoHt5hOnR--vAsIrRiRNBl-Rf44E8G94iTJiwC-GvHaDf0pB1f7eJDRANhJxt8gnehrhtn0R-IWsg3Ib987Or2fbXpkzsnnLODMdAKM5MVhEJOq6ZD6YGQkAC5jRetHBLqG1gPk07I4CZ4_oiN0J64I4joXhA82G13drIEBmedHaWSxv0fRYxNU2DBUsjj8x953jlTs3n7ErXBmr2pzNCavu11pTOtIQ4jRrJ4YpPRVzm6YSXak2i5tTs_i6U1j_UUNr449_j7Ou0x_MCJil8pZWSe-6Vt-q5ah0618nqWs5qvNzPf5r5Xc4_z2E1NZxSXdnpElwZx-SqUKsCHBJ_F5a36fwI7KKmUbJqzbGTfyJp7b9vbBVUjx-56leIscdPW1UWnDnGp4nBIjnlJHHQ2UfoM6pT4n0A8gJmQLDkcJqf9cmL7N00MCyWpDCD7Mt-PEVQH2nBw_Qbh2_ce>53196</a>
        </td>
    </tr>

    <tr>
        <th>Summary</th>
        <td>
            clang-format: listing unset options
        </td>
    </tr>

    <tr>
      <th>Labels</th>
      <td>
            new issue
      </td>
    </tr>

    <tr>
      <th>Assignees</th>
      <td>
      </td>
    </tr>

    <tr>
      <th>Reporter</th>
      <td>
          bertie-wheen
      </td>
    </tr>
</table>

<pre>
    It would be nice if (when using `-verbose` and/or some toggle) I could know if there are any non-deprecated/experimental/ignored options I'm not using.

(This would be useful both for knowing that I've set everything, in case I don't want to rely on implicit defaults, and for discovering new options upon an upgrade.)
</pre>
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