function buku-fzf
    # buku -p -f 5 | awk -F '\t' 'BEGIN { OFS=FS }; { $2=substr($2, 1, 90); print }' | column -t -s (printf '\t') | fzf --multi | awk '{ print $1 }'
    # if test (count $argv) -ge 1 -a "$argv[1]" = "fq"
        # set ids (buku -t fq -f4 | awk -F '\t' 'BEGIN { OFS=FS }; { sub(/https?:\/\/(www\.)?/, "", $2); $2=substr($2, 1, 45); $3=substr($3, 1, 50); print }' | column -t -s (printf '\t') | fzf --multi --tiebreak end | awk '{ print $1 }')
    if test (count $argv) -eq 1
        # TODO: column width? #
        set ids (buku -t + "$argv" -f4 | awk -F '\t' 'BEGIN { OFS=FS }; { sub(/https?:\/\/(www\.)?/, "", $2); $2=substr($2, 1, 45); $3=substr($3, 1, 50); print }' | column -t -s (printf '\t') | fzf --multi --tiebreak end | awk '{ print $1 }')
        # echo buku -t + "$argv" -f4
    else
        set ids (buku -p -f4 | awk -F '\t' 'BEGIN { OFS=FS }; { sub(/https?:\/\/(www\.)?/, "", $2); $2=substr($2, 1, 45); $3=substr($3, 1, 50); print }' | column -t -s (printf '\t') | fzf --multi --tiebreak end | awk '{ print $1 }')
    end

    for id in $ids
        buku -o $id
    end
end