Fine. Don't worry about the thread. Of course you can open new threads when required, all I am asking for is to keep similar topics in one thread.
You need to terminate all lines with a semicolon unless this is the end of the code section anyway. If you leave it out, the compiler will complain in any case. I can't see how a lacking semicolon could lead to code not performing correctly. When using the internal editor, such mistakes should not be possible.
I may be getting on your nerves, but let me add a last note on the use of an external editor: The .milk format is nowhere specified. The tutorials tell you how to write code, not how to write a .milk file. You may guess how .milk files are organised, and edit them manually, which may work. But this is not specified and not guaranteed to work, and it is not a good style anyway to rely on a guessed file format. You would similarly not edit a MS word file using a binary editor and then complain to MS that the result is not what you expected....