Mô đun:Subject bar/sandbox

Đây là trang chỗ thử mô đun cho Mô đun:Subject bar (khác).
require('strict')local getArgs = require('Mô đun:Arguments').getArgslocal yesNo = require('Mô đun:Yesno')-- Determine whether we're being called from a sandboxlocal isSandbox = mw.getCurrentFrame():getTitle():find('sandbox', 1, true)local sandbox = isSandbox and '/sandbox' or ''local p = {}local sisters = {'commons','species','voy','n','wikt','b','q','s','v','iw','iw1','iw2','d'}local function findNumericArgs(key, args)	local pattern = "^"..key.."_?(%d+)$"  -- pattern to match	local values = {}	for k, v in pairs(args) do  --- loop through all arguments		local ord = tonumber(mw.ustring.match(k,pattern)) --- if "foo_?%d+", extract number		if ord then			values[ord] = v		end	end	if args[key] ~= nil then		values[1] = args[key]	end	local compressSparseArray = require('Mô đun:TableTools').compressSparseArray	values = compressSparseArray(values)  --- squeeze out gaps/nils in values, keep ordering	return valuesendfunction p._main(args)	local result = ""			local hasPortal = false	for key, _ in pairs(args) do		if mw.ustring.sub(key,1,6) == 'portal' or tonumber(key) then			hasPortal = true			break		end	end		local hasSister = yesNo(args.auto,true) or yesNo(args.author,true) or yesNo(args.cookbook,true)	for _, sister in ipairs(sisters) do		if hasSister then			break		end		if yesNo(args[sister],true) or yesNo(args[sister..'-search'],true) then			hasSister = true		end	end	if hasPortal then		local portalList = findNumericArgs("portal",args)		for _, positional in ipairs(args) do			table.insert(portalList, positional)		end		local portalBar = require('Mô đun:Portal bar'..sandbox)._main		result = result..portalBar(portalList, {tracking=args.tracking, qid=args.qid})	end		if hasSister then		local sisterArgs = {auto=1, bar=1, trackSingle=not hasPortal}		sisterArgs[1] = args.search		for _, k in ipairs({'author','commonscat','cookbook','display','tracking','qid'}) do			sisterArgs[k] = args[k]		end    	for _, t in ipairs(sisters) do    		sisterArgs[t] = args[t..'-search'] or args[t]    	end    	local sisterBar = require('Mô đun:Sister project links'..sandbox)._main		result = result..sisterBar(sisterArgs)	end		return resultendfunction p.main(frame)    -- If called via #invoke, use the args passed into the invoking template,    -- or the args passed to #invoke if any exist. Otherwise assume args are    -- being passed directly in from the debug console or from another Lua module.    local args = getArgs(frame)    return p._main(args)endreturn p