Robuta

https://lists.w3.org/Archives/Public/public-pfwg/2015Apr/0027.html Re: Thoughts on nested rowgroups? from Joseph Scheuhammer on 2015-04-02 (public-pfwg@w3.org from... https://lists.w3.org/Archives/Public/public-pfwg/2015Apr/0018.html Thoughts on nested rowgroups? from Joanmarie Diggs on 2015-04-02 (public-pfwg@w3.org from April...