[Webkit-unassigned] [Bug 174393] AX: [iOS] Implement a way to retrieve a text marker range with desired text that is closest to a position

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=174393

--- Comment #13 from Nan Wang <n_wang at apple.com> ---
Comment on attachment 315210
  --> https://bugs.webkit.org/attachment.cgi?id=315210
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=315210&action=review

>> Source/WebCore/accessibility/AXObjectCache.cpp:1732
>> +    RefPtr<ContainerNode> root;
> 
> does this need to be initialized to nullptr?

root will be set in indexForVisiblePosition(position, root), but yes I can initialize that.

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