Function readUntil

lib/validator/component_name.cpp:77–86

bool isEOF(std::string_view Input) { return Input.empty(); }

bool readUntil(std::string_view &Input, char Delim, std::string_view &Output) {
  size_t Pos = Input.find(Delim);
  if (Pos == Input.npos) {
    return false;
  }

  Output = Input.substr(0, Pos);
  Input.remove_prefix(Pos + 1);
  return true;
}

bool tryRead(std::string_view Prefix, std::string_view &Name) {
  if (Prefix.size() > Name.size())