portage-ng --merge
>>> Emerging : portage://sys-apps/gentoo-functions-0.19:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://sys-apps/gentoo-functions-0.19
│ └─ file ─┤ 11.80 Kb gentoo-functions-0.19.tar.bz2
└─step 2─┤ downgrade portage://sys-apps/gentoo-functions-0.19 (replaces pkg://sys-apps/gentoo-functions-1.7.6)
└─step 3─┤ run portage://sys-apps/gentoo-functions-0.19
Total: 3 actions (1 download, 1 downgrade, 1 run), grouped into 3 steps.
11.80 Kb to be downloaded.