annexes.html

<emu-annex id="annex-implementation-dependent-behaviour">
  <h1>Implementation Dependent Behaviour</h1>

  <p>
    The following aspects of the ECMAScript 2022 Internationalization API Specification are implementation dependent:
  </p>

  <ul>
    <li>
      In Segmenter:
      <ul>
        <li>
          Boundary determination algorithms (<emu-xref href="#sec-findboundary"></emu-xref>)
        </li>
        <li>
          Classification of segments as "word-like" (<emu-xref href="#sec-createsegmentdataobject"></emu-xref>)
        </li>
        <li>
          <ins>Classification of position before segments as "hard break" (<emu-xref href="#sec-createsegmentdataobject"></emu-xref>)</ins>
        </li>
        <li>
          <ins>The set of supported *"lb"* key values (line break style) per locale (<emu-xref href="#sec-properties-of-intl-segmenter-instances"></emu-xref>)</ins>
        </li>
      </ul>
    </li>
  </ul>
</emu-annex>