visitNumberedVariable method

  1. @override
void visitNumberedVariable(
  1. NumberedVariable e,
  2. void arg
)
override

Implementation

@override
void visitNumberedVariable(NumberedVariable e, void arg) {
  symbol('?', spaceBefore: true, spaceAfter: e.explicitIndex == null);
  if (e.explicitIndex != null) {
    symbol(e.explicitIndex.toString(), spaceAfter: true);
  }
}