When a script is loaded and a line is ignored due to the fact that a recipe is missing or it's a duplicate, it would be nice that the chat notifies us which line is deprecated ^^

hhm this is more of a minetweaker thing :/ not sure how we would catch the line...

In the latest versions this is already implemented for some handlers. The logging will be further expanded in upcoming versions.

I'm closing this issue, because it is already planned to futher improve the logging.