Currently two functions greatestOffsetUnder and smallestOffsetAbove return -1 to indicate that the correct word boundary to move to is not found. Should be using a constant to make this more clear.
Created attachment 105243 [details] Patch
Comment on attachment 105243 [details] Patch Clearing flags on attachment: 105243 Committed r93834: <http://trac.webkit.org/changeset/93834>
All reviewed patches have been landed. Closing bug.