-- to enable us to replicate the current functioning of Country extract, we need to deal with: -- 2 {{<name>}} DONE! -- 3 [[<name>]] DONE! -- 4 [[<name>|<junk>]] DONE! -- 5 [[image:flag of <country>.[svg|gif|png|jpg]|\d+px]] DONE!  local p = {} local getArgs = require("মডিউল:Arguments").getArgs local data = mw.loadData("মডিউল:আইএসও ৩১৬৬/উপাত্ত/জাতীয়")  ------------F I N D N A M E------------										-- Finds the name in the database  local function findname(code,cdata,qry) 	local sqry = p.strip(qry) 	if cdata["name"] and sqry==p.strip(cdata["name"]) 		or cdata["isoname"] and sqry==p.strip(cdata["isoname"]) 		or not cdata["nocode"] and sqry==code 		or sqry==cdata["alpha3"] or sqry==cdata["numeric"] 		then 		return true 	end 	for _,tname in pairs(cdata["isonames"] or {}) do 		if sqry==p.strip(tname) then 			return true 		end 	end 	for _,tname in pairs(cdata["altnames"] or {}) do 		if sqry==p.strip(tname) then 			return true 		end 	end 	return false end  ------------I S O N A M E------------										-- Find the ISO name of a country/region  local function isoname(data,code,lang) 	if data[code]["isonames"] then 		local name = data[code]["isodisplaynames"] and data[code]["isodisplaynames"][lang] 			 or data[code]["isonames"][lang] 			 or data[code]["isodisplaynames"] and data[code]["isodisplaynames"][data[code]["defaultlang"] or data["defaultlang"]] 			 or data[code]["isonames"][data[code]["defaultlang"] or data["defaultlang"]] 			 or data[code]["isodisplaynames"] and data[code]["isodisplaynames"]["bn"] 			 or data[code]["isonames"]["bn"] 		if name then return name end 		for _,iname in pairs(data[code]["isonames"]) do return iname end 		return data[code]["isodisplayname"] or data[code]["isoname"] 	else 		return data[code]["isodisplayname"] or data[code]["isoname"] 	end end  ------------S T R I P------------											-- Removes junk from the input  function p.strip(text) 	if not text then return nil end 	 	local remove = {"দেশ","রাষ্ট্র","ভূখণ্ড","র পতাকা","ের পতাকা","রাজ্য","প্রদেশ","অঞ্চল"}					-- text to be removed list 	local patterns = {[".+:"]="",["|.+"]="",["%(.-%)"]="",						-- patterns to follow (order may matter) 		["%..*"]="",["^THE "]="",["%_"]=" ",["%-"]=" ", 		["%d%d?%d?PX"]="", 	} 	 	text = mw.text.decode(text)                                                 -- Decode HTML entities (passed from wikidata?) 	text = mw.text.unstripNoWiki(text)											-- Remove <nowiki> tags 	 	for pattern,value in pairs(patterns) do										-- Follow patterns 	text = mw.ustring.gsub(text,pattern,value)  	end 	 	for _,words in pairs(remove) do												-- Remove unneeded words 	text = mw.ustring.gsub(text,words,"")  	end 	 	text = mw.ustring.gsub(text,"%W","")										-- Remove non alpha-numeric 	 	return text 	 end  ------------P . C A L L S T R I P -----------								-- Calls P.strip but using মডিউল:Arguments  function p.callstrip(frame) 	 	local args = getArgs(frame) 	 	return p.strip(args[1]) or ""  end  ------------P . L U A C O D E-----------									-- Makes the ISO code of a country  function p.luacode(args)  	local code1 = p.strip(args[1]) 	local code2 = p.strip(args[2])  	if args["codetype"]=="3" then args["codetype"]="alpha3" end 	 	local eot = args.error or "" 	 	local catnocountry = (args.nocat and args.nocat == 'true') and   		or 'বিষয়শ্রেণী:অজানা দেশের উইকিপিডিয়া পাতা' 	local catnosubdivision = (args.nocat and args.nocat == 'true') and   		or 'বিষয়শ্রেণী:অজানা উপবিভাগের উইকিপিডিয়া পাতা' 	 	if (code1 or "") == "" then 		if mw.title.getCurrentTitle().namespace ~= 0 then catnocountry =  end 		return catnocountry, '"No parameter for the country given"' 	end 	 	if (code2 or "") == "" then													--3166-1 code 		for alpha2,cdata in pairs(data) do 			if findname(alpha2,cdata,code1) then 				if args["codetype"]=="numeric" or args["codetype"]=="alpha3" then 					return cdata[args["codetype"]] 				else 					return alpha2 				end 			end 		end 		if string.find(args[1] or ,"%-") then 			args[1], args[2] = string.match(args[1] or ,"^([^%-]*)%-(.*)$") 			if args[2] then return p.luacode(args) end 		end 		if mw.title.getCurrentTitle().namespace ~= 0 then catnocountry =  end 		return catnocountry 	else																		--3166-2 code 		for alpha2,cdata in pairs(data) do                                        			if findname(alpha2,cdata,code1) then 				if mw.ustring.match(alpha2,"GB") then							-- For England, Wales etc. 					alpha2 = "GB" 				end 				local sdata = mw.loadData("মডিউল:আইএসও ৩১৬৬/উপাত্ত/"..alpha2) 				local empty = true 				for scode,scdata in pairs(sdata) do 					if type(scdata)=="table" then 						empty = false 						if findname(scode,scdata,code2) then 							return alpha2.."-"..scode 						end 					end 				end 				if string.find(args[2] or ,"%-") then 					code1, args[2] = string.match(args[2] or ,"^([^%-]*)%-(.*)$") 					args[1] = args[1].."-"..code1 					return p.luacode(args) 				end 				if mw.title.getCurrentTitle().namespace ~= 0 then catnosubdivision =  end 				return catnosubdivision 			end 		end 		if string.find(args[1] or ,"%-") then 			args[1] = string.match(args[1] or ,"^([^%-]*)%-(.*)$") 			return p.luacode(args) 		end 		if mw.title.getCurrentTitle().namespace ~= 0 then catnocountry =  end 		return catnocountry 	end  end  ------------P . C O D E-----------											-- Calls P.Luacode but using মডিউল:Arguments  function p.code(frame)  	return p.luacode(getArgs(frame)) or ""  end  ------------P . N U M E R I C-----------									-- Calls P.Luacode but using মডিউল:Arguments and setting it to output a numeric value  function p.numeric(frame)  	local args = getArgs(frame) 	 	args["codetype"]="numeric" 	 	return p.luacode(args) or "" 	 end 	 ------------P . L U A N A M E-----------									-- Makes the ISO/common name of a country 	 function p.luaname(args)  	local code1 = p.luacode(args) 	local code2 = 	 	if string.find(code1,"%-") then 		code1, code2 = string.match(code1,"^([^%-]*)%-(.*)$") 	end 	 	if string.find(code1,"^%u%u$") then 		if code2=="" then														--3166-1 alpha-2 code 			if data[code1] then 				return (args.isoname or args.lang) and isoname(data,code1,args.lang) 					or (data[code1]["displayname"] or data[code1]["name"]) 			else 				return 'বিষয়শ্রেণী:অজানা দেশের উইকিপিডিয়া পাতা' 			end 		else																	--3166-2 code 			local sdata 			if data[code1] then 				sdata = mw.loadData("মডিউল:আইএসও ৩১৬৬/উপাত্ত/"..code1) 			else 				return 'বিষয়শ্রেণী:অজানা দেশের উইকিপিডিয়া পাতা' 			end 			if sdata[code2] then 				return (args.isoname or args.lang) and isoname(sdata,code2,args.lang) 					or (sdata[code2]["displayname"] or sdata[code2]["name"]) 			else 				return 'বিষয়শ্রেণী:অজানা দেশের উইকিপিডিয়া পাতা' 			end 		end 	end 	 end  ------------P . N A M E-----------											-- Calls P.Luaname but using মডিউল:Arguments  function p.name(frame)  	return p.luaname(getArgs(frame)) or ""  end 	 ------------P . G E O C O O R D I N S E R T-----------						-- Wrapper for মডিউল:Coordinates.coordinsert function p.geocoordinsert(frame) 	--  	local args = frame.args 	local subdivisionqueried = false 	local catnocountry = (args.nocat and args.nocat == 'true') and   		or 'বিষয়শ্রেণী:অজানা দেশের উইকিপিডিয়া পাতা' 	local catnosubdivision = (args.nocat and args.nocat == 'true') and 		or 'বিষয়শ্রেণী:অজানা উপবিভাগের উইকিপিডিয়া পাতা' or  	local tracking = 	local targs = {} 	targs[1] = args[1] or  	for i, v in pairs(args) do 		if i == 'country' and not mw.ustring.find(targs[1], 'region:') then 			local country = v 			local k, region = 1, 			-- look for a valid subdivision 			while region ==  and k < 3 do 				local subdivision = args['subdivision' .. k] or 				if subdivision ~=  then 					region = p.luacode({country, subdivision, nocat = 'true'}) 					subdivisionqueried = true 				end 				k = k + 1 			end 			-- subdivision lookup failed or never attempted, try country only 			if region ==  then 				region = p.luacode({country, nocat = 'true'}) 				if mw.title.getCurrentTitle().namespace ~= 0 then catnocountry, catnosubdivision = ,  end 				if region ==  then 					tracking = tracking .. catnocountry 				elseif subdivisionqueried == true then 					tracking = tracking .. catnosubdivision 				end 			end 			-- something worked, add it to the targs 			if region ~= '' then 				targs[#targs + 1] = 'region:' .. region 			end 		elseif i == 'type' or i == 'scale' or i == 'dim'  				or i == 'source' or i == 'globe' then 			targs[#targs + 1] = i .. ':' .. v 		end 	end 	-- call মডিউল:Coordinates.coordinsert if there is something to insert 	if #targs > 1 then 		local coordinsert = require('মডিউল:স্থানাঙ্ক').coordinsert 		return coordinsert({args = targs}) .. tracking 	end 	-- otherwise, just return the coordinates 	return targs[1] .. tracking end  return p