Repeat

The Repeat menu can be found with the [Repeat...] button in the main General Tool menu. This operation allows you to make multiple copies of one area and space them out in a grid or line.

Amounts

The Amount options at the top let you set how many copies to make on each axis. These values can be negative, which makes them go the opposite direction.

Spacing

The Spacing option lets you choose how many blocks to leave between each copy.

Filter

The [Filter] option lets you enable a filter to either only copy a certain block ([Normal]), or copy all blocks except a certain block ([Exclude]). Once enabled, the filter can be disabled by clicking the button again.