Until now, I used the system Notepad to write AutoHotkey scripts. Not knowing exactly why. I didn't feel like changing the default editor somehow. Today I set up VSC. What was my surprise - in VSC I have 'Auto Guess Encoding' turned on by default, because I work with files with different character encoding and I want it to be detected automatically. When I opened VSC the AHK script written in Notepad and saved with Windows-1252 encoding, I saw that the comments were missing Polish characters. Why is this happening? I also have many other files saved with this encoding and it is not profitable for me to convert everything to UTF-8.