Function commandId

app/exiv2.cpp:1449–1453

}  // parseLine

CmdId commandId(const std::string& cmdString) {
  if (auto it = Exiv2::find(cmdIdAndString, cmdString))
    return it->cmdId_;
  return CmdId::invalid;
}

std::string parseEscapes(const std::string& input) {
  std::string result;