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      <base href="https://bugs.webkit.org/" />
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - createElement should not lowercase non-ASCII characters"
   href="https://bugs.webkit.org/show_bug.cgi?id=153114">153114</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>createElement should not lowercase non-ASCII characters
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>WebKit
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>WebKit Nightly Build
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Unspecified
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>Normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P2
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>HTML DOM
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>webkit-unassigned&#64;lists.webkit.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>rniwa&#64;webkit.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Even in a HTML document, createElement shouldn't lowercase non-ASCII letters.

<a href="https://dom.spec.whatwg.org/#dom-document-createelement">https://dom.spec.whatwg.org/#dom-document-createelement</a>
1. If localName does not match the Name production, throw an InvalidCharacterError exception.
2. If the context object is an HTML document, let localName be converted to ASCII lowercase.
3. Let interface be the element interface for localName and the HTML namespace.
4. Return a new element that implements interface, with no attributes, namespace set to the HTML namespace, local name set to localName, and node document set to the context object.</pre>
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