visitSideSet method
Implementation
@override
String visitSideSet(SideSetNode node) {
final base = visit(node.base);
final leftSub = node.leftSub != null ? visit(node.leftSub!) : "<none/>";
final leftSup = node.leftSup != null ? visit(node.leftSup!) : "<none/>";
final rightSub = node.rightSub != null ? visit(node.rightSub!) : "<none/>";
final rightSup = node.rightSup != null ? visit(node.rightSup!) : "<none/>";
return "<mmultiscripts>$base$rightSub$rightSup<mprescripts/>$leftSub$leftSup</mmultiscripts>";
}