sk89q/worldedit — pull request #214 by manearrior (2012-11-04 22:13:36+00:00)
Title: New option: //size -c

Tells user the size, offset, cuboid distance and number of blocks in the clipboard. Useful for loading schematics of unknown size/origin, along with unidentified clipboards. Helps to prevent accidents with old schematics of unknown size.