Module:InfoboxParamCheck

local p = {}

local function makeCategoryLink(cat) -- "Category" is split out here so that the module isn't put into the -- category "%s" when the page is saved. return string.format('%s:%s', 'Category', cat) end

function p.main(frame) if mw.title.getCurrentTitle.namespace ~= 0 then return '' end local missing = false local empty = true local extra = false local arglist = {} for _, k in ipairs(frame.args) do       arglist[k] = true end local ignore = {} if frame.args.ignore then for k in frame.args.ignore:gmatch('[^%,]+') do           ignore[k] = true end end local optional = {} if frame.args.optional then for k in frame.args.optional:gmatch('[^%,]+') do           optional[k] = true end end for k, v in pairs(frame:getParent.args) do       if not arglist[k] and not optional[k] then extra = true elseif empty and not ignore[k] and #v > 0 then empty = false end arglist[k] = nil end if next(arglist) then -- nil if the table is empty, or a string key -- that evaluates to true if not empty missing = true end local ret = {''} --if missing then --   ret[#ret + 1] = makeCategoryLink('Infoboxes with missing parameters') --end --if empty then --   ret[#ret + 1] = makeCategoryLink('Articles with empty infoboxes') --end --if extra then --   ret[#ret + 1] = makeCategoryLink('Infoboxes with unrecognized parameters') --end return table.concat(ret) end

return p