id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
10130	Exclude option/operator for MapCSS	naoliv	team	"Could MapCSS support some kind of option/operation to exclude other tags?

For example, I would like to search/validate objects that only have `name=Foo` or `surface=paved` or `area=yes`, without any other tags.

If the rule has `[name]` + the exclude option/operation, it shouldn't match anything except the object that has only a `name` key.

It should work the same way with multiple key/values.
For example, `[name][surface][<magical exclude operator>]` should match objects with only `name` + `surface`."	enhancement	closed	normal	14.06	Core validator		fixed	mapcss