Function isNaturalDirectionClass

lib/MiniBidi/BidiUtils.cpp:17–28

namespace {

bool isNaturalDirectionClass(const uchar cls) {
  switch (cls) {
    case L:
    case R:
    case AL:
    case EN:
    case AN:
      return true;
    default:
      return false;
  }
}

}  // namespace