This module was created by User:CodeHydro (Alexander Zhikun He).
    User:Jackmcbarn and User:Mr._Stradivarius provided a great deal of assistance in writting p.main()
    p.main() draw heavily from the following version of Template:Asbox of the English Wikipedia, authored primarily by User:Rich_Farmbrough
    p.templatepage() is derived from the following revision of Template:Asbox/templatepage, authored primarily by User:MSGJ
    Both templates had significant contributions from numerous others listed in the revision history tab of their respective pages.
    local WRAPPER_TEMPLATE, args = 'Template:Asbox'
    local p, Buffer, stubCats = {
    	--Prevents dupli-cats... get it? Maybe not?
    	cats = setmetatable({}, {__newindex = function(t, i, v)
    		if not rawget(t, i) then
    			rawset(t, i, v)
    			table.insert(t, i)
    	--initializes variables required by both p.main and p.templatepage
    	init = function(self, frame, page)
    		args, page = args or require('Module:Arguments').getArgs(frame, {
    			wrappers = WRAPPER_TEMPLATE
    		}), page or mw.title.getCurrentTitle()
    		--Ensures demo parameter will never affect category() output for articles
    		self.demo = self.demo or page.namespace ~= 0 and args.demo
    		return args, page
    }, require('Module:Buffer')
    Formats category links. Stores them until called with cat.done=true
    Takes multiple or single categories in the form of 'cat'
    or a table of strings and/or tables containing parts. (See below)
    local attention, catTag, catKey = Buffer'需要關注的小作品訊息模板', '[[Category:%s]]', '%s|%s%s'
    local function category(cat)
    	for _, v in ipairs((tostring(cat) == cat or cat.t) and {cat} or cat) do
    		If v is a table:
    			[1] = full category name; defaults to local attention if blank
    			k = Category sort key. Prefix before v.t
    			t = page.text or args.tempsort#; appended after k (or in its place if omitted). Required if v is not a string
    		Basically the same as v = (v[1] or attention) .. ' | ' .. (v.k or '') .. v.t
    		if v and v ~= true then--reject v = nil, false, or true
    			p.cats[catTag:format(tostring(v) == v and
    				or (v[1] and Buffer(v[1]) or attention):_in(v.k):_(v.t):_str(2, nil, nil, '|')
    			)] = true
    	return cat.done and table.concat(p.cats, p.demo and ' | ' or nil) or ''
    Makes an ombox warning;
    Takes table {ifNot = Boolean, text, {cat. sort key, cat. sort name}}
    Will return an empty string instead when ifNot evaluates to true 
    local function ombox(v)
    	if v.ifNot then return end
    	p.ombox = p.ombox or require('Module:Message box').ombox
    	return p.ombox{
    		type = 'content',
    		text = v[1]
    Unlike original template, module now takes unlimited cats! This function also performs
    most stub category error checks except for the ombox for when main |category= is omitted (See p.template())
    local function catStub(page, pageDoc)
    	stubCats = {missing = {}, v = {}}
    	local code
    	for k, _ in pairs(args) do
    		--Find category parameters and store the number (main cat = '')
    		table.insert(stubCats, string.match(k, '^category(%d*)$'))
    	for k, v in ipairs(stubCats) do
    		--Get category names and, if called by p.templatepage, the optional sort key
    		local tsort, cat = args['tempsort' .. v], mw.ustring.gsub(args['category' .. v], '[^%w%p%s]', '')--remove all hidden unicode chars 
    		--Do not place template in main category if |tempsort = 'no'. However, DO place articles of that template in the main category.
    			 page and (--p.templatepage passes page; p.main does not, i.e. articles are categorized without sort keys.
    				v=='' and tsort == 'no'--if true, inserts 'true' in table, which category() will reject
    				or tsort and {cat, k = ' ', t = tsort}
    				or {cat, k = ' *', t = page.text}--note space in front of sort key
    			or cat
    		--Check category existance only if on the template page (i.e. stub documentation)
    		if page then
    			if not'Category:' .. cat).exists then
    				code = code or mw.html.create'code':wikitext'|category'
    				table.insert(stubCats.missing, tostring(mw.clone(code):wikitext(v)))
    			Checks non-demo stub template for documentation and flags if doc is present.
    			All stub cats names are checked and flagged if it does not match 'Category: [] stub'.
    			The main stub cat is exempt from the name check if the stub template has its own doc
    			(presumably, this doc would have an explanation as to why the main stub cat is non-conforming).
    			table.insert(stubCats.v, v == '' and not p.demo and pageDoc.exists and
    				or not cat:match'小作品$' and {k = 'S', t = page.text}
    	--Add category names after loop is completed
    	return #stubCats.missing > 0 and ombox{
    		--Changed, original msg:
    		--One or more of the stub categories defined in this template do not seem to exist!
    		--Please double-check the parameters {{para|category}}, {{para|category1}} and {{para|category2}}.
    		'设定的这些小作品类别不存在:' .. mw.text.listToText(stubCats.missing),
    		{k = 'N', t = page.text}
    --Shows population of categories found by catStub(). Outputs demo values if none
    local function population()
    	local wikitext, base = {}, '* [[:Category:%s]](页面数:%s)\n'
    	if not args.category and stubCats[1] ~= false then
    		table.insert(stubCats, 1, false)
    	for _, v in ipairs(stubCats) do
    		table.insert(wikitext, base:format(
    			v and args['category' .. v] or '{{{category}}}',
    			v and['category' .. v], 'all') or 0
    	return table.concat(wikitext)
    --Includes standard stub documention and flags stub templates with bad parameter values.
    function p.templatepage(frame, page)
    	args, page = p:init(frame, page)
    	local tStubDoc ='Template:Stub documentation'
    	local pageDoc = page:subPageTitle('doc')
    	--Reorganization note: Original Asbox alternates between outputting categories and checking on params |category#=.
    	--Rather than checking multiple times and switching tasks, all stub category param operations have been rolled into catStub()
    	return Buffer(
    		ombox{--Show ombox warnings for missing args.
    			ifNot = args.category,
    			{k = 'C', t = page.text}
    			ifNot = args.subject or args.article or args.qualifier,
    			'This stub template contains no description! At least one of the parameters <code>|subject</code>, <code>|article</code> or <code>|qualifier</code> must be defined.',
    			{k = 'D', t = page.text}
    		:_(catStub(page, pageDoc))--catStub() may also return an ombox if there are non-existing categories
    			done = p.demo ~= 'doc',--Outputs categories if not doc demo
    			args.icon and
    				or args.image and ('Media:' .. mw.text.split(args.image, '|')[1]).exists--do nothing if exists. category() will reject true
    					or {k = 'B', t = page.text}
    				or '沒有圖像的小作品訊息模板',
    			args.imagealt and {k = 'I', t = page.text},
    		:_((not p.demo or p.demo == 'doc') and--Add standard stub template documentation
    				content = Buffer(page.text ~= 'Stub' and--This comparison performed in {{Asbox/stubtree}} before it invokes Module:Asbox stubtree
    						require('Module:Asbox stubtree').subtree{args = {pagename = page.text}}
    					:_in'\n== 關於本模板 ==\n本模板適用':_(args.qualifier):_'的':_(args.subject):_'小作品中':_out''--space
    					:_'。其使用了{{[[Template:Asbox|asbox]]}}元模板建立。\n=== 使用方式 ===\n在條目中輸入'
    						:wikitext('{{', page.text == 'Stub' and 'stub' or page.text, '}}')
    					:_(pageDoc.exists and--transclusion of /doc if it exists
    						frame:expandTemplate{title = pageDoc.text}
    					:_'\n== 通用說明 ==\n'
    					:_(frame:expandTemplate{title = tStubDoc.text})
    				['link box'] = Buffer'本-{zh-cn:文档; zh-tw:文件;}-由[[Module:Asbox]]自动生成。'
    					:_in'通用信息嵌入自[[Template:Stub documentation]]。'
    							:node(('([%s 编辑] | [%s 历史])'):format(
    								tStubDoc:fullUrl('action=edit', 'relative'),
    								tStubDoc:fullUrl('action=history', 'relative')
    					:_(page.protectionLevels.edit and page.protectionLevels.edit[1] == 'sysop' and
    						"This template is [[WP:PROTECT|fully protected]] and any [[WP:CAT|categories]] should be added to the template's ["
    						.. pageDoc:fullUrl('action=edit&preload=Template:Category_interwiki/preload', 'relative')
    						.. '| /doc] subpage, which is not protected.'
    					)' <br/>'
    function p.main(frame, page)
    	args, page = p:init(frame, page)
    	local output = mw.html.create'table'
    		:addClass'metadata plainlinks stub'
    		:css{background = 'transparent'}
    		:attr{role = 'presentation'}
    			:node((args.icon or args.image) and
    					:wikitext(args.icon or ('[[File:%s|%spx|alt=%s]]'):format(
    						args.image or '',
    						args.pix or '40x30',
    						args.imagealt or '小作品圖示'
    				:css{['font-size'] = 'smaller'}
    					Buffer'这是一篇':_(args.qualifier):_(args.qualifier and '的'):_(args.subject)'',--space
    					'[[Wikipedia:小作品|小作品]]。你可以-{zh-hant:透過; zh-hans:通过;}-[',
    					page:fullUrl('action=edit', 'relative'),
    					' 编辑或修订]扩充其内容。'
    				:node( and
    						mini = 'yes',
    						style = 'position: absolute; right: 15px; display: none;'
    				:node(args.note and
    							:css{['font-style'] = 'normal', ['font-size'] = 'smaller'}
    	Stub categories for templates include a sort key (Otherwise all will be indexed under the letter 'T' for 'Template:[] stubs')
    	Articles using the template do not need a sort key since they have unique names.
    	When p.demo equals 'doc', the demo stub categories will appear as those for a stub template.
    	Otherwise, any non-nil p.demo will emulate article space categories (plus any error cats unless set to 'art')
    	if page.namespace == 0 then -- Main namespace
    	elseif p.demo then
    		if p.demo ~= 'doc' then catStub() end
    		--Unless p.demo is set to 'art', it will also include error categories normally only shown on
    		--the template but not in the article. The elseif after namespace == 0 means demo cats will never show in article space.
    		p.demodoc = p.demo ~= 'art' and p.templatepage(frame, page)
    		output = mw.html.create()
    				'Demo categories: ',
    				(category{done = true}:gsub('(%[%[)(Category:)([^|%]]-)(%|)', '%1%2%3|%2%3%4'):gsub('(%[%[)(Category:)', '%1:%2'))
    			:wikitext(p.demo == 'doc' and p.demodoc or nil)
    		--Checks for valid name; emulates original template's check using {{FULLPAGENAME:{{{name|}}}}}
    		local normalizedName = or '')
    		if normalizedName and normalizedName.fullText == page.fullText then
    			output = mw.html.create():node(output):wikitext(p.templatepage(frame, page))
    		elseif not page.isSubpage and page.namespace == 10 then-- Template namespace and not a subpage
    			category{{k = and 'E' or 'W', t = page.text}}
    	return output:wikitext(not p.demo and category{done = true} or nil)
    return p