command /insertlore <number> <text>:
    permission: admin
    usage: insertline <line (0 = before first line)> <text>
    trigger:
        set {_cnt} to 1
        loop 20 times:
            #最低loreは1行ある前提で何行あるか求める
            if line {_cnt} of lore of player's tool is not set:
                exit 2 sections
            add 1 to {_cnt}

        set {_cnt2} to {_cnt} - arg 1
        loop {_cnt2} times:
            set line ({_cnt}+2 - loop-number) of lore of player's tool to line ({_cnt}+1 - loop-number) of lore of player's tool
        set line (arg 1 + 1) of lore of player's tool to colored arg 2
        send "%arg 2%&7を&b%arg 1%&7行目に入れました"