bool afterDoctypeNameState()

in lib/src/tokenizer.dart [1540:1594]
49 lines of code
16 McCabe index (conditional complexity)

  bool afterDoctypeNameState() {
    var data = stream.char();
    if (isWhitespace(data)) {
      return true;
    } else if (data == '>') {
      _addToken(currentToken!);
      state = dataState;
    } else if (data == eof) {
      currentDoctypeToken.correct = false;
      stream.unget(data);
      _addToken(ParseErrorToken('eof-in-doctype'));
      _addToken(currentToken!);
      state = dataState;
    } else {
      if (data == 'p' || data == 'P') {
        // TODO(jmesserly): would be nice to have a helper for this.
        var matched = true;
        for (var expected in const ['uU', 'bB', 'lL', 'iI', 'cC']) {
          data = stream.char();
          if (data == eof || !expected.contains(data!)) {
            matched = false;
            break;
          }
        }
        if (matched) {
          state = afterDoctypePublicKeywordState;
          return true;
        }
      } else if (data == 's' || data == 'S') {
        var matched = true;
        for (var expected in const ['yY', 'sS', 'tT', 'eE', 'mM']) {
          data = stream.char();
          if (data == eof || !expected.contains(data!)) {
            matched = false;
            break;
          }
        }
        if (matched) {
          state = afterDoctypeSystemKeywordState;
          return true;
        }
      }

      // All the characters read before the current 'data' will be
      // [a-zA-Z], so they're garbage in the bogus doctype and can be
      // discarded; only the latest character might be '>' or EOF
      // and needs to be ungetted
      stream.unget(data);
      _addToken(ParseErrorToken('expected-space-or-right-bracket-in-doctype',
          messageParams: {'data': data}));
      currentDoctypeToken.correct = false;
      state = bogusDoctypeState;
    }
    return true;
  }