dist bmove;

    bolt beam;
    dist spd;

    {
        mpr("Heal whom?", MSGCH_PROMPT);
        direction( bmove, DIR_TARGET, TARG_FRIEND );
    }

        spd.isValid = spell_direction(spd, beam);

        bmove.tx = target_x;
        bmove.ty = target_y;
        bmove.isValid = true;

        spd.tx = target_x;
        spd.ty = target_y;
        spd.isValid = in_bounds(spd.tx, spd.ty);

    if (!bmove.isValid || !in_bounds(bmove.tx, bmove.ty))

    if (!spd.isValid)

    if (bmove.tx == you.x_pos && bmove.ty == you.y_pos)

    if (spd.tx == you.x_pos && spd.ty == you.y_pos)

    const int mgr = mgrd[bmove.tx][bmove.ty];

    const int mgr = mgrd[spd.tx][spd.ty];

}                               // end _healing_spell()

}