case lexical_token_t::ANCHOR_PREFIX:
            case lexical_token_t::TAG_PREFIX:
                deserialize_node_properties(lexer, type, line, indent);

                // Skip updating the current indent to avoid stacking a wrong indentation.
                //
                //   &foo bar: baz
                //   ^
                //   the correct indent width for the "bar" node key.

+               line = lexer.get_lines_processed();
                continue;

values:
- &id070 !XXX
  source: !YYY
    name: fv
  include: false

#include "fkYAML/node.hpp"
int main(int argc, char* argv[]) {
  std::ifstream ifs("/tmp/sample.yaml");
  fkyaml::node root = fkyaml::node::deserialize(ifs);
  return 0;
}