anchor.diff:                  count
           impl 0u 0
   
  -    let header = readNullTerminatedString()
  +    let header = readNullTerminatedString true
   
       /// Reads an EGT file entry from a binary reader.
       let readEntry() =
  
positive.code:     /// Reads a null-terminated string, encoded
      /// with the UTF-16 character set from a binary reader.
      /// Commonly used to read the header of an EGT file.
      let readNullTerminatedString() =
          let sr = StringBuilder()
          let mutable c = br.ReadUInt16()
          while c <> 0us do
              sr.Append(char c) |> ignore
              c <- br.ReadUInt16()
          sr.ToString()
  
negative.code:         | 'b'B -> Entry.Byte(br.ReadByte())
          | 'B'B -> Entry.Boolean(br.ReadByte() <> 0uy)
          | 'I'B -> Entry.Int(br.ReadUInt16())
          | 'S'B -> Entry.String(readNullTerminatedString false)
          // These two are the EGTneo entry tags.
          // They allow more compact representation.
          | 'i'B -> Entry.UInt32(read7BitEncodedUInt32())
  