-- { <class> } - item class: gold, weapon, missile, armour, wand, carrion,
--               food, scroll, jewellery, potion, book, staff, orb, misc

-- You can optionally annotate items with the item class name (such as
-- "weapon" for weapons) by setting
--   annotate_item_class = true

-- You can optionally disable annotate items with the item class name 
-- (such as "weapon" for weapons) by setting
--   annotate_item_class = false

-- The full list of item class names is:
-- gold, weapon, missile, armour, wand, food, scroll, jewellery, potion,
-- book, staff, orb, misc, carrion
--

    ch_annotate_item_class = opt_boolean("annotate_item_class")

    ch_annotate_item_class = opt_boolean("annotate_item_class", true)

function opt_boolean(optname)
  local optval = options[optname]
  return optval == "true" or optval == "yes"

function opt_boolean(optname, default)
    default = default or false
    local optval = options[optname]
    if optval == nil then
        return default
    else
        return optval == "true" or optval == "yes"
    end