Add a command to save the whole plot to a schematic

[ghost]

Useful when you want to quickly save the whole plot. Maybe /plot save name.schematic?

[AL1L]

Sounds scary, would be a big file

[Sloimayyy]

It would be a big file to load, however schematics are very light-weight. A normal-sized plot filled to the brim with big redstone contraptions would probably not exceed 5MB. (And for most uses, I doubt the plot would exceed 1MB, as some of my big projects barely scratch 1.5MB)