tests/projects/canopen_slave/canopen@canfestival/slave@CanOpenSlave/baseconfnode.xml
SVGHMI: allow designating widget's sub-elements as main element child rather than descendant. Names staring with "/" in yslt call to labels() only match direct widget childs.
<?xml version="1.0" encoding="UTF-8"?>
<BaseParams Name="slave" IEC_Channel="0"/>