AlphaJack  filed an orphan request for hxd :
PKGBUILD contains errors, upstream package has been renamed
 https://aur.archlinux.org/account/AlphaJack/  https://aur.archlinux.org/pkgbase/hxd/
Request #29560 has been rejected by ainola :
Looks like the maintainer updated the package in the meantime. Please reach out for co-maintainership to help out!