onMarkup method

Implementation

@override
HypertextSpan onMarkup(List<HypertextSpan>? children, MarkupContext context) {
  if (kDebugLogging && children != null) {
    debugPrint(
      '[WARN] <gap/>: gap is a self-close tag, cannot display children.',
    );
  }
  final gap = context.getDouble(tag);
  return HypertextWidgetSpan(child: SizedBox(width: gap));
}