On July 2nd we had a discussion on #gentoo-guru on IRC about adding shell-completion.eclass to ::gentoo. It's already well established on GURU and used in 23 ebuilds. It's basically bash-completion-r1, but also includes `zsh` and `fish` with standard install locations for the completion scripts.
I hereby ask for a code review and to add this eclass to the ::gentoo repository.
I offer to continue maintaining the eclass and Florian Schmaus (Flow) offered to co-maintain the eclass.
Please let me know your thoughts about this.