Hi guys,
Strictly speaking the CRLF (or LF) is actually a delimiter between lines. You can think of it as a caret positioning symbol. I agree that it is useful to have the last non-empty line have line termination (CRLF) or put in other words - to have an empty last line and I always do that manually but it is definitely not necessary. It can even be bad in some cases. For example if you want to use a text file as input to some process’ pipe the last LF might be a problem.
BR