Subramanya Sastry baccddcf7c Bug fixes in aboutId assignment during DOM Fragment unpacking ... * isForeignContent now flags content that is not originally present in the top-level page => transclusion and extension content. During DOM fragment unpacking, top-level children of the fragment are always re-assigned the fragment wrapper's about-id. * For content that is not flagged isForeignContent (figures that are reused from cache, and all other users of dom-fragment including scoped parsing), the fragment DOM is walked and all about-ids are reassigned fresh about ids. * From an earlier patchset (now unrelated to the bug fixes here) * Renamed older badly named isEncapsulatedElt helper to isFirstEncapsulationWrapperNode. * Left behind helper to recognize when a node is an encapsulation wrapper (in case it comes handy later on). * No change in parser tests. TODO: We need a parser test with extensions in them. {{echo|<div>foo</div> <math>1+2</math> <div>bar</div>}} would not RT properly before this patch because the inner <math> node did not have the about-id as the surrounding <div>s. This patch fixes this. This should also fix a lot of the <timeline> regressions seen in latest RT testing. Change-Id: I595e9f46d8ce789a05e4b7dd8b58e443e4c02f98		2013-10-11 13:42:27 -05:00
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lib	Bug fixes in aboutId assignment during DOM Fragment unpacking	2013-10-11 13:42:27 -05:00