[webkit-dev] what is sentencegranularity?

Maciej Stachowiak mjs at apple.com
Wed Mar 10 13:47:42 PST 2010

On Mar 10, 2010, at 1:05 PM, Ojan Vafai wrote:

> The topic of sentencegranularity selections came up in https://bugs.webkit.org/show_bug.cgi?id=33413 
> . I'm trying to understand, moving forward, how to test the correct  
> behavior for sentencegranularity.
> As best I can tell, it's not a Mac platform-ism. SentenceGranularity  
> is not supported in NSTextView. Looking at the code,  
> sentenceboundary seems to be unused except it's exposed to the Web  
> via document.execCommand and selection.modify. It was added in http://trac.webkit.org/changeset/13849 
> . Does Safari still use it in AX code or is it leftover? If the  
> former, is there anything other than the layout tests to rely on for  
> determining the expected behavior is?

 From the bugs, it sounds like it is required to be able to properly  
support Mac OS X accessibility APIs.


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