Test command

[rshura]

with a and b each being one of

(POINT lat lon)|(GET key id)|(BOUNDS minlat minlon maxlat maxlon)|(OBJECT geojson)|(CIRCLE lat lon meters)|(TILE x y z)|(QUADKEY quadkey)|(HASH geohash)

TEST a WITHIN b

returns 1 if a is within b, and 0 otherwise.

TEST a INTERSECTS b

returns 1 if a intersects b, and 0 otherwise.

TEST a INTERSECTS CLIP b

similar to above.
If the result is 1, then also return a clipped by b. This only works with b being BOUNDS, TILE, QUADKEY, HASH.

[s32x]

Looks good to me!