a821 [1] filed a deletion request for pandoc-completion [2]: Orphan and redundant package. The completion file is generated by the official pandoc-cli's PKGBUILD (and also by pandoc-bin in aur).
[1] https://aur.archlinux.org/account/a821/ [2] https://aur.archlinux.org/pkgbase/pandoc-completion/
