end
    if type(mon) == "string" then
        mon = dgn.monster_spec(mon)

-- NOTE: To make beehives occur in the Lair with the same absolute frequency
-- as in 0.4, the special room definitions which don't fit there should
-- just do nothing.  Can't use dummy vaults to do this since vault
-- frequency is controlled by absolute depth rather than by branch depth.
function is_in_lair()
    local l_name = dgn.level_name(dgn.level_id())
    return string.find(dgn.level_name(dgn.level_id()), "Lair")
end

    if is_in_lair() then
        return
    end

    if is_in_lair() then
        return
    end

    local food = dgn.item_spec("royal jelly w:1 / honeycomb w:24")

                dgn.create_item(x, y, "royal jelly w:1 / honeycomb w:24")

                dgn.create_item(x, y, food)

    if is_in_lair() then
        return
    end