92594 2012-07-29 12:47:06 -0700 Consider lazily updating layout on addRange and removeAllRanges 2017-07-18 08:30:37 -0700 1 1 1 Unclassified WebKit HTML Editing 528+ (Nightly build) Unspecified Unspecified NEW P2 Normal --- 1 rniwa webkit-unassigned a9016009 darin enrica mitz silenio_quarti tpopela oldest_to_newest 681576 0 rniwa 2012-07-29 12:47:06 -0700 Right now, setSelection call in addRange and removeAllRanges forces page layout. We can probably delay that until the selection is rendered or validation is required. 681579 1 rniwa 2012-07-29 13:07:27 -0700 http://crbug.com/138439 786023 2 silenio_quarti 2012-12-07 11:51:04 -0800 What is the status on this bug? This is affecting our editor (orion.eclipse.org) on newer versions of Chrome. The problem started happening on Chrome 22. The performance of addRange() is really bad for long lines. See [1] for more info. https://bugs.eclipse.org/bugs/show_bug.cgi?id=394985