Method ScanDirective

lib/yamlcpp/src/scantoken.cpp:20–58

Directive . Note: no semantic checking is done here (that's for the parser to do)

// Directive
// . Note: no semantic checking is done here (that's for the parser to do)
void Scanner::ScanDirective() {
  std::string name;
  std::vector<std::string> params;

  // pop indents and simple keys
  PopAllIndents();
  PopAllSimpleKeys();

  m_simpleKeyAllowed = false;
  m_canBeJSONFlow = false;

  // store pos and eat indicator
  Token token(Token::DIRECTIVE, INPUT.mark());
  INPUT.eat(1);

  // read name
  while (INPUT && !Exp::BlankOrBreak().Matches(INPUT))
    token.value += INPUT.get();

  // read parameters
  while (true) {
    // first get rid of whitespace
    while (Exp::Blank().Matches(INPUT))
      INPUT.eat(1);

    // break on newline or comment
    if (!INPUT || Exp::Break().Matches(INPUT) || Exp::Comment().Matches(INPUT))
      break;

    // now read parameter
    std::string param;
    while (INPUT && !Exp::BlankOrBreak().Matches(INPUT))
      param += INPUT.get();

    token.params.push_back(param);
  }

  m_tokens.push(token);
}

// DocStart
void Scanner::ScanDocStart() {