[Webkit-unassigned] [Bug 15516] New: Inspector hangs in Position::isRenderedText() inspecting this file

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=15516

           Summary: Inspector hangs in Position::isRenderedText() inspecting
                    this file
           Product: WebKit
           Version: 522+ (nightly)
          Platform: Macintosh
               URL: http://www.carto.net/neumann/cartography/papermaps/japan
                    .svgz
        OS/Version: Mac OS X 10.4
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: HTML Editing
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: eric at webkit.org


Inspector hangs in Position::isRenderedText() inspecting this file

I tried inspecting:
http://www.carto.net/neumann/cartography/papermaps/japan.svgz

with the inspector.  Trying to toggle the discloser triangle on the root <svg>
element hangs Safari in Position::isRenderedText() (or rather the shark sample
shows us spending all our time there.  I'm not sure if this is an inspector
issue or an editing code issue.  I think it's an editing code issue.  It looks
like each call for next() ends up walking the linebox tree if your current
position is in a block, but I'm not really sure.  I'm not really sure I
understand the position code well enough to provide helpful commentary.

I'll attach a shark sample in a sec.


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