This is a bug which was existed long time ago.
Sorry, but I can't reproduce. I've created a new file "main.c" copied/pasted your code snippet into it and it just looks exactly like in the forums and notepad...?!
My Settings are:
- Encoding: Windows 1252
- Use this encoding "as fallback"
- Try to detect...: OFF
- If conversion fails... : ON
However, are you sure you've saved your file in a proper file format like UTF-8?