caleb [1] filed a request to merge lua51-utf8 [2] into lua-utf8 [3]: Other two lua versions provided by split package, lua51 namespace blocked by this package.
[1] https://aur.archlinux.org/account/caleb/ [2] https://aur.archlinux.org/pkgbase/lua51-utf8/ [3] https://aur.archlinux.org/pkgbase/lua-utf8/
