As soon as I started playing with Visual Studio Code a bit more, I found it's whitespace rendering function lacking. While it does render spaces and tabs, I found it hard to deal with the absence of EOL marking. Yes, Visual Studio Code does show that information in status line and the whole thing is not really per line setting as Code will "normalize" line endings upon load but I simply missed those buggers.
I did find a couple extensions doing it but none really worked seamlessly as I wanted them. For one, they had a separate setting for turning them on/off. While I do love my EOL characters, I don't want to see them all the time and I definitely don't want to go into settings to change their state when there's perfectly good
Toggle Render Whitespace menu option available. Moreover, I wanted color of EOL to fit with the existing whitespace theme rendering instead configuring it separately.
I guess it was time to make my own extension.
Well, first, there is a really good guide through building simple extension. While it might not go deep into the topic, you will have both working extension and knowledge how to debug it by the time you're done.
Secondly, if you go into
Lastly, publishing extension is easy too. Assuming you got your package setup correctly, you're just a few lines away from having it in the wild world.