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            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - AX: WKContentView needs to implement UITextInput methods to make speak selection highlighting work"
   href="https://bugs.webkit.org/show_bug.cgi?id=166955#c11">Comment # 11</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - AX: WKContentView needs to implement UITextInput methods to make speak selection highlighting work"
   href="https://bugs.webkit.org/show_bug.cgi?id=166955">bug 166955</a>
              from <span class="vcard"><a class="email" href="mailto:rniwa&#64;webkit.org" title="Ryosuke Niwa &lt;rniwa&#64;webkit.org&gt;"> <span class="fn">Ryosuke Niwa</span></a>
</span></b>
        <pre>Comment on <span class=""><a href="attachment.cgi?id=299684&amp;action=diff" name="attach_299684" title="patch">attachment 299684</a> <a href="attachment.cgi?id=299684&amp;action=edit" title="patch">[details]</a></span>
patch

View in context: <a href="https://bugs.webkit.org/attachment.cgi?id=299684&amp;action=review">https://bugs.webkit.org/attachment.cgi?id=299684&amp;action=review</a>

<span class="quote">&gt; Source/WebKit2/WebProcess/WebPage/ios/WebPageIOS.mm:1870
&gt; +    while (!previous.isNull() || !next.isNull()) {
&gt; +        previous = !previous.isNull() ? previous.previous() : previous;
&gt; +        next = !next.isNull() ? next.next() : next;</span >

This is quite possibly the most inefficient way of expanding positions all the way to the beginning or the end of a document.
Why can't we just use findPlainText? Please explain in the change or in the comment.</pre>
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