Description of the Issue

0x00 symbols are omitted

Steps to Reproduce the Issue

1. Open attachment file output.txt with Notepad++ in ANSI Encoding.
2. See only 16 symbols (but not 32).
3. With an online hex dump (i.e. this one) you can see all 32 bytes.

Expected Behavior

The file contains 32 bytes: one '0x03' and 31 '0x00'. So I want to see "ETX NUL NUL..." (NUL 31 times).

Actual Behavior

I see "ETX NUL NUL..." (NUL only 15 times). Where are other 16?

Debug Information

Notepad++ v7.5.4 (32-bit)
Build time : Jan 1 2018 - 01:47:45
Path : C:\Program Files (x86)\Notepad++\notepad++.exe
Admin mode : OFF
Local Conf mode : OFF
OS : Windows 10 (64-bit)
Plugins : DSpellCheck.dll mimeTools.dll NppConverter.dll NppExport.dll PluginManager.dll

Debug Information (the same bad behavior)

Notepad++ v7.5.4 (32-bit)
Build time : Jan 1 2018 - 01:47:45
Path : C:\Program Files (x86)\Notepad++\notepad++.exe
Admin mode : OFF
Local Conf mode : OFF
OS : Windows 10 (64-bit)
Plugins : none