id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
18642	"Core validator: ""uncommon short key"" is a correct, ""de facto"" key (""to"" and ""from"")"	AnkEric	team	"JOSM validation, Warning: ""uncommon short key"".

Which key was meant? Only ""Pont Akersloot (4 nodes)"" is specified.
But after deleting [to=Zuidschermer;Akersloot] is was resolved.
So ""to"" is an ""uncommon short key"". So I was tempted to delete this key (also because IMO ""to"" and ""from"" for 70 meters of [route=ferry] is rather needless). (osmwww:way/186112746)

But this is not an ""uncommon short key"":
https://wiki.openstreetmap.org/wiki/Key:to
https://wiki.openstreetmap.org/wiki/Key:from
These are WIKI documented tags having Status: ""de facto"". Yes, ""short"", but not ""uncommon"".

So - IMO - JOSM validation should not warn."	defect	closed	normal	20.02	Core validator		fixed