[Fix later] Dirty workaround for reading byte-wise

This is currently working

```c++
        char c;

        while (in.get(c)) {

//              char c;
//              in.get(c);
```

But it's very dirty. Kind of like an analogue to `while( in >> c);` which does not work. This prevents the duplicated last byte, but at what cost? Come back to this at a later point and make sure it's safe.