The groff docs install doesn't conform to the Gentoo specifications as they get installed in /usr/share/doc/groff/... Additionally, the examples are unconditionally installed, which about doubles the size of the package. The attached patch takes care of both issues.
Created attachment 200979 [details, diff] patch to fix groff docs install
Created attachment 200980 [details, diff] patch to fix groff docs install Naturally I attached the wrong patch.
looks good to me, feel free to commit
done.