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

Calculating dependencies ... done!
Dependency resolution took 0.96 s (backtrack: 0/20).

[ebuild  N     ] dev-build/netsurf-buildsystem-1.10::gentoo  39 KiB
[ebuild  N     ] dev-libs/libwapcaplet-0.4.3-r1:0/0.4.3::gentoo  USE="-test" 32 KiB

Total: 2 packages (2 new), Size of downloads: 70 KiB