if ( ! oneConv && prev !== "text" && current !== "text" ) {
conv1 = dataConverters[ prev + " text" ] || dataConverters[ "* text" ];
conv2 = dataConverters[ "text " + current ];
if ( ! oneConv && prev !== "text" && current !== "text" ) {
conv1 = dataConverters[ prev + " text" ] || dataConverters[ "* text" ];
conv2 = dataConverters[ "text " + current ];