I see some of this and most of the time I just let it go, but there is a level of ungratefulness in people wanting “free software” that surprises me.
I remember spending at least an hour extra going the extra mile to get that extra info into the error message (the filename and the line number) – in retrospect I see it could have been even better, but in my eyes that error message is already excellent and should give plenty enough info to track down the error pretty fast.
If you want it any better I suggest take a crash course in Go and go on fix it.
It has been a long week 