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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Use MathMLPresentationElement for all MathML presentation tags"
href="https://bugs.webkit.org/show_bug.cgi?id=161297">161297</a>
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<th>Summary</th>
<td>Use MathMLPresentationElement for all MathML presentation tags
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
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<th>Product</th>
<td>WebKit
</td>
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<th>Version</th>
<td>WebKit Nightly Build
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>Normal
</td>
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<th>Priority</th>
<td>P2
</td>
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<th>Component</th>
<td>MathML
</td>
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<th>Assignee</th>
<td>webkit-unassigned@lists.webkit.org
</td>
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<th>Reporter</th>
<td>fred.wang@free.fr
</td>
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<th>Depends on</th>
<td>161232
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<th>Blocks</th>
<td>160543
</td>
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<pre>Another step for <a class="bz_bug_link
bz_status_NEW "
title="NEW - [meta] Reorganize the MathMLElement hierarchy"
href="show_bug.cgi?id=160543">bug 160543</a>.
Some tabular MathML elements as well as unsupported presentation MathML markup currently create the generic MathMLElement instance. They should instead use the new MathMLPresentationElement class since they are presentation MathML elements. Then MathMLElement::isPresentationMathML can always return false.</pre>
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