For code samples you can put the code between (code)...(/code) with the ( ) replaced with [ ]
See the help https://litdev.uk/mybb/misc.php?action=help&hid=7
See the help https://litdev.uk/mybb/misc.php?action=help&hid=7
Code:
TextWindow.WriteLine("")
TextWindow.WriteLine("Various output")
TextWindow.WriteLine("")