Last modified: 2013-06-12 00:21:58 UTC
We need clean diffs, including semantically insignificant whitespace such as extra spaces between attributes in an HTML tag. Possible solutions are described in http://www.mediawiki.org/wiki/Parsoid/Todo:Semantically_insignificant_whitespace_round-tripping. This bug tracks all work on that front.
*** Bug 42111 has been marked as a duplicate of this bug. ***
Removing 43084 dependency, not rt-related.
Note that selective serialization has landed and is used in production. Please don't report diffs here that are actually avoided with selective serialization.