RESOLVED FIXED 205302
-[UIWKDocumentContext markedTextRange] is wrong when the caret is not at the start of marked text 
https://bugs.webkit.org/show_bug.cgi?id=205302
Summary -[UIWKDocumentContext markedTextRange] is wrong when the caret is not at the ...
Wenson Hsieh
Reported 2019-12-16 14:48:11 PST
-[UIWKDocumentContext markedTextRange] wrong in almost all circumstances (the only exception is when the selection is a caret at the start of the composition range). This is partially due to logic in UIKit that attempts to compute -markedTextRange without considering the overlap between `contextBefore` and `markedText`, but also due to `selectedRangeInMarkedText` being wrong, since distanceBetweenPositions(A, B) returns a negative value if A comes before B.
Attachments
Patch (9.23 KB, patch)
2019-12-16 15:34 PST, Wenson Hsieh 		no flags
DetailsFormatted DiffDiff
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Wenson Hsieh
Comment 1 2019-12-16 15:34:17 PST
Created attachment 385820 [details] Patch
WebKit Commit Bot
Comment 2 2019-12-16 17:16:51 PST
Comment on attachment 385820 [details] Patch Clearing flags on attachment: 385820 Committed r253602: <https://trac.webkit.org/changeset/253602>
WebKit Commit Bot
Comment 3 2019-12-16 17:16:53 PST
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 4 2019-12-16 17:17:25 PST
<rdar://problem/57991560>
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