OSMODE
Type: integer · Saved in: session · Initial value: 4133
Running object snaps, as a sum: 1 endpoint, 2 midpoint, 4 center, 8 node, 16 quadrant, 32 intersection, 64 insertion, 128 perpendicular, 256 tangent, 512 nearest and 4096 extension. Adding 16384 turns them off without losing the modes (F3, OSNAP).