This can be enabled in configure via --with-yrs=...; see also README.yrs
Currently this is hardcoded to run over a local named pipe.
Everything related to editengine is implemented in EditDoc and made
accessible via its wrapper classes; everything related to communication
and accessing sw's comment is implemented in sw::DocumentStateManager.
The acceptor starts in SwView::SwView(), once SwPostItMgr exists.
There is a hack in SfxFrameLoader_Impl::load() to fetch the document
that the accepting soffice has loaded, and load it in the connecting
soffice as well.
Change-Id: I89476b5864b70f479bcf15989374c1c65b5da9ea
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/175652
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>