Fix `load-namedirs` on FreeBSD
Fix `load-namedirs` on FreeBSD

Use `(+A)` instead of `(:A)` to handle `(:A)` glob qualifier properly
via a compatibility function.

nestukh/dotfiles,benizi/dotfiles,nestukh/dotfiles,nestukh/dotfiles,nestukh/dotfiles,nestukh/dotfiles,nestukh/dotfiles,benizi/dotfiles,benizi/dotfiles,benizi/dotfiles,benizi/dotfiles,benizi/dotfiles,nestukh/dotfiles,benizi/dotfiles,nestukh/dotfiles,benizi/dotfiles