These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.00 s (backtrack: 0/20).

[ebuild   R    ] app-editors/nano-8.7.1::gentoo  USE="ncurses nls spell (unicode) -debug -justify -magic -minimal -verify-sig" 1687 KiB

Total: 1 package (1 reinstall), Size of downloads: 1687 KiB