Hi

As the author of the not-in-map_features check in maplint I just want to say I'm horrified anybody would consider it an error that some tag trips it.

It's meant to be a _NOTICE_ that something _MIGHT_ be weirdly tagged (the main usecase is actually things like higwey=residentiel which obviously should be corrected...)

Yes, there should be a better source of data for this, but that doesn't exist yet. If you want to fix this you're welcome to have a shot, but don't vandalise the data in the mean time just because the validator isn't perfect.