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<title>Test reference</title>
<link rel=author title="Florian Rivoal" href="https://florian.rivoal.net">
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div {
  font-family: monospace;
  width: 2ch;
  white-space: pre;
  border: solid cyan;
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<p>The test passes if the second line in each box below starts with a hyphen.
(Note: the hyphens in each box do no need to be the same size.)

<div>aa<br>‐a</div>
<div>aa<br>–a</div>
