code: def process_children(self, node, elem, module, path, omit=[]):
          
          for ch in node.i_children:
              if ch not in omit and (ch.i_config or self.doctype == "data"):
                  self.node_handler.get(ch.keyword, self.ignore)(
                      ch, elem, module, path)
docs: Proceed with all children of `node`.