25141 2014-03-24 17:46:30 +0000 Element serialization is not right for parent->child elements in the same namespace 2014-03-28 21:18:35 +0000 1 1 1 Unclassified WebAppsWG DOM Parsing and Serialization unspecified PC Windows NT RESOLVED FIXED P2 normal --- 1 travil travil mike www-dom public-webapps-bugzilla oldest_to_newest 102846 0 travil 2014-03-24 17:46:30 +0000 Specifically, step 11.2 in the Element serialization is too naïve. There are cases where default namespace decls can cause the prefix of child to be dropped. There are cases where the prefix definition is necessary to keep. 102864 1 travil 2014-03-24 22:49:52 +0000 Cases of same-namespace parent/child relationships: Parent (default ns) --> Child (no prefix) > No prefix Parent (default ns) --> Child (prefix + attr mapping prefix->different ns) > Child prefix dropped Parent (default ns) --> Child (prefix + attr mapping prefix->same ns) > Child prefix kept Parent (prefixed ns) --> Child (no prefix) > Prefix added to child Parent (prefixed ns) --> Child (prefix + attr mapping prefix->different ns) > Prefix changed to parent's Parent (prefixed ns) --> Child (prefix + attr mapping prefix->same ns) > No change (child prefix used) 102979 2 travil 2014-03-27 02:12:47 +0000 Fixed in most recent update 103127 3 travil 2014-03-28 21:18:35 +0000 Note, this was changelist: https://dvcs.w3.org/hg/innerhtml/rev/f9b5a818ef99