[Webkit-unassigned] [Bug 65277] Provide flexible (in terms of position relative to space) logical word breaker to improve performance of --webkit-visual-word

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=65277





--- Comment #29 from Alexey Proskuryakov <ap at webkit.org>  2011-08-15 16:06:39 PST ---
(From update of attachment 103969)
View in context: https://bugs.webkit.org/attachment.cgi?id=103969&action=review

> Source/WebCore/ChangeLog:21
> +        (WebCore::previousWordPositionBoundaryLogicallyBeforeWord):
> +        (WebCore::previousWordPositionBoundaryLogicallyAfterWord):
> +        (WebCore::nextWordPositionBoundaryLogicallyBeforeWord):
> +        (WebCore::nextWordPositionBoundaryLogicallyAfterWord):
> +        (WebCore::leftWordPositionAcrossBoundary):
> +        (WebCore::rightWordPositionAcrossBoundary):

I cannot really figure out from these function names what they are doing. Does "logically" have something to do with RTL languages? What is a "position across boundary"?

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