local p = {}  local azupper = mw.text.split('ABCDEFGHIJKLMNOPQRSTUVWXYZ','') local azlower = mw.text.split('abcdefghijklmnopqrstuvwxyz','') local aejot = mw.text.split('aejot','')  local function main(toc_type) 	local toc_frame = mw.html.create('div') 		:addClass('large-cat-toc') 		:addClass('plainlinks') 		:addClass('toc') 		-- :attr('id','toc') 		 	-- Contains "Content: Top 0-9 A - Z" 	local header = toc_frame:tag('div') 		:attr('class', 'toctitle') 	 	-- Contains all the rest 	local body_wrapper 	local body = toc_frame:tag('div') 		:addClass('large-cat-toc-body') 		 	local jumpy_collapse = mw.html.create('div') 		:addClass('large-cat-toc-jumpy-title') 	 	if toc_type == 'collapsible' then 		toc_frame:addClass('mw-collapsible mw-collapsed') 		body:addClass('mw-collapsible-content') 		 	elseif toc_type == 'scrollable' then 		toc_frame:addClass('large-cat-toc-scroll') 	end 	 	local pageurl = mw.title.getCurrentTitle():fullUrl() 	local header_content = { 		string.format( 			'<span class="large-cat-toc-title">%s:</span> [%s Top] [%s?from=0 0–9]', 			mw.message.new('Toc'):plain(), 			pageurl, 			pageurl 		) 	} 	 	for _, v in ipairs(azupper) do 		table.insert(header_content, string.format( 			' [%s?from=%s %s]', pageurl, v, v 		)) 	end 	 	if toc_type == 'collapsible' then 		jumpy_collapse:wikitext(table.concat(header_content)) 		header:node(jumpy_collapse) 	else 		header:wikitext(table.concat(header_content)) 	end 	 	local body_content = {} 	if toc_type ~= 'collapsible' then 		table.insert(body_content, '<span class="large-cat-toc-anum">['..pageurl..'?from=* *]</span> ') 	end 	 	table.insert(body_content, '<span class="large-cat-toc-anum">#</span> ') 	body_wrapper = body:tag('span') 	 	for i=0,9 do 		table.insert(body_content,string.format(' [%s?from=%s %s]',pageurl,i,i)) 	end 	 	local function atoz(letter) 		local azlist = {} 		local letterlist 		if toc_type == 'aejot' then 			letterlist = aejot 		else 			letterlist = azlower 		end 				 		if toc_type == 'aejot' or toc_type == 'scrollable' then 			table.insert(azlist,' • <span class="large-cat-toc-anum">'..letter..'</span> ') 		else 			table.insert(azlist,'<br /><span class="large-cat-toc-anum">'..letter..'</span> ') 		end 			 		for _, v in ipairs(letterlist) do 			table.insert(azlist, string.format( 				' [%s?from=%s%s %s%s] ', pageurl, letter, v, letter, v 			)) 		end 		return table.concat(azlist) 	end 	 	for _, v in ipairs(azupper) do 		table.insert(body_content, atoz(v)) 	end 	 	body_wrapper:wikitext(table.concat(body_content)) 	 	return '__NOTOC__\n' .. mw.getCurrentFrame():extensionTag{ 		name = 'templatestyles', args = { src = 'Module:Large category TOC/styles.css' } 	} .. tostring(toc_frame) end  function p.scrollable(frame) 	return main('scrollable') end  function p.collapsible(frame) 	return main('collapsible') end  function p.aejot(frame) 	return main('aejot') end  return p