||I've got an ebuild for numlockx and I'd like to append a couple lines to
||the end of Xsetup0 in /etc/X11/xdm. This seems like something that
||should be done in src_install to enable config file protection. If I'm
||in src_install, though, I of course cannot edit files not in the
||package, so I was trying to copy Xsetup0 into the source dir, edit it,
||then doins it back, but I kept getting denied by sandbox. I could just
||do the echo in pkg_preinst, but then the user has no choice. Any ideas?