module refactoring

util/info.lua

@@ -288,7 +288,7 @@ function public.tooltip(setter)
     return tooltip, AuxTooltip.money
 end
 
-function private.item_charges(tooltip)
+function item_charges(tooltip)
 	for _, line in tooltip do
         local pattern = '^' .. gsub(gsub(ITEM_SPELL_CHARGES_P1, '%%d', '(%%d+)'), '%%%d+%$d', '(%%d+)') .. '$'
 
@@ -406,7 +406,7 @@ function public.item_quality_index(item_quality)
     end
 end
 
-function public.inventory.get()
+function public.get_inventory()
 	local bag, slot = 0, 0
 	return function()
 		if not GetBagName(bag) or slot >= GetContainerNumSlots(bag) then