#defcomp tar

local nm=$NMATCHES tf="$2"

if [[ ( -mword 1 *t*f* || -mword 1 *x*f* ) && -position 3 100000 ]]; then
  complist -k "( $(tar tf $tf) )"
elif [[ -mword 1 *c*f* && -position 3 100000 ]]; then
  _files
elif [[ -mcurrent -1 *f* && -position 2 ]]; then
  _files -g '*.(tar|TAR)'
fi