code: function _onRemoteGoto(event, res) {
          // res = {nodeId, name, value}
          var location, url = res.value;
          var matches = /^(.*):([^:]+)$/.exec(url);
          if (matches) {
              url = matches[1];
              location = matches[2].split(",");
              if (location.length === 1) {
                  location = parseInt(location[0], 10);
              } else {
                  location = { line: parseInt(location[0], 10), ch: parseInt(location[1], 10) };
              }
          }
          open(url, location);
      }
docs: Go to the given source node