chromium/third_party/blink/web_tests/external/wpt/css/css-text/hyphens/hyphens-punctuation-001.html

<!DOCTYPE html>
<title>CSS Text Test: Automatic hyphenation for trailing punctuation characters</title>
<link rel="author" title="Koji Ishii" href="mailto:[email protected]">
<link rel="help" href="https://drafts.csswg.org/css-text-3/#hyphens-property">
<link rel="match" href="reference/hyphens-punctuation-001-ref.html">
<style>
div {
  hyphens: auto;
  width: 5ch;
  border: 1px solid blue;
}
</style>
<body lang="en-us">
  <div>00000 example 00000</div>
  <div>00000 example. 00000</div>
  <div>00000 (example 00000</div>
</body>