#autoload


local expl

[[ $# -eq 0 && $+_tar_cmd -ne 0 ]] && set "$_tar_cmd"

_description files expl 'archive file'

if [[ "$1" = *[urtx]* ]]; then
  if [[ "$1" = *[zZ]* ]]; then
    _files "$expl[@]" -g '*.((tar|TAR).(gz|GZ|Z)|tgz)(-.)'
  elif [[ "$1" = *[Ijy]* ]]; then
    _files "$expl[@]" -g '*.(tar|TAR).bz2(-.)'
  elif [[ "$1" = *J* ]]; then
    _files "$expl[@]" -g '*.(tar|TAR).(lzma|xz)(-.)'
  elif [[ "$_cmd_variant[$service]" == gnu ]]; then
    _files "$expl[@]" -g '*.((tar|TAR)(.gz|.GZ|.Z|.bz2|.lzma|.xz|)|(tbz|tgz|txz))(-.)'
  else
    _files "$expl[@]" -g '*.(tar|TAR)(-.)'
  fi
else
  _files "$expl[@]"
fi
