Because the waterproof apron will be affected by temperature gap and accelerating aging and cause water table appeared in water and heat bilges cold shrink, serious will make parts damage.
Beware, however, that Lua can only shrink a table when rehashing it.
注意，无论如何，Lua只能在再散列时收缩表。
3
Columns can be hidden, can be marked to stretch to fill available screen space, or can be marked as shrinkable to force the column to shrink until the table fits the screen.