portage-ng --merge
>>> Emerging : portage://app-editors/jove-4.17.5.5:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-editors/jove-4.17.5.5
│ └─ file ─┤ 538.67 Kb jove-4.17.5.5.tar.gz
└─step 2─┤ install portage://app-editors/jove-4.17.5.5
│ └─ conf ─┤ USE = "-doc"
└─step 3─┤ run portage://app-editors/jove-4.17.5.5
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
538.67 Kb to be downloaded.