portage-ng --merge
>>> Emerging : portage://app-editors/kakoune-2022.10.31:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://app-editors/kakoune-2022.10.31
│ └─ file ─┤ 543.43 Kb kakoune-2022.10.31.tar.bz2
└─step 2─┤ install portage://app-editors/kakoune-2022.10.31
└─step 3─┤ run portage://app-editors/kakoune-2022.10.31
Total: 3 actions (1 download, 1 install, 1 run), grouped into 3 steps.
543.43 Kb to be downloaded.