local p = { }
function p.mask(frame)
local pframe = frame:getParent()
local config = frame.args -- the arguments passed BY the template, in the wikitext of the template itself
local args = pframe.args -- the arguments passed TO the template, in the wikitext that transcludes the template
local data = mw.loadData("Module:Road data/countrymask")
local country = args[2] or ''
if country ~= '' then return string.upper(country) end
local state = args[1] or ''
return data[state] or 'UNK'
end
return p