-- copied from Module:Ref info/data - maybe overkill here? -- for this application make lists from the redirect lists and force all template names first character uppercase  require('strict');  --[[--------------------------< C S 1 _ T E M P L A T E _ P A T T E R N S >------------------------------------  These are patterns for cs1 templates and their redirects.  These patterns exclude redirects that are vcite-like which redirects should be deleted because vcite is not cs1.  ]]  local cs1_template_patterns = {													-- lua patterns of the cannonical names and redirects 	'এভি মিডিয়া উদ্ধৃতি', 	'এভি মিডিয়া টীকা উদ্ধৃতি', 	'বই উদ্ধৃতি', 	'সম্মেলন উদ্ধৃতি', 	'বিশ্বকোষ উদ্ধৃতি', 	'পর্ব উদ্ধৃতি', 	'সাক্ষাৎকার উদ্ধৃতি', 	'সাময়িকী উদ্ধৃতি', 	'ম্যাগাজিন উদ্ধৃতি', 	'মেইলিং তালিকা উদ্ধৃতি', 	'মানচিত্র উদ্ধৃতি', 	'সংবাদ উদ্ধৃতি', 	'সংবাদগোষ্ঠী উদ্ধৃতি', 	'পডকাস্ট উদ্ধৃতি', 	'সংবাদ বিজ্ঞপ্তি উদ্ধৃতি', 	'প্রতিবেদন উদ্ধৃতি', 	'ধারাবাহিক উদ্ধৃতি', 	'বক্তৃতা উদ্ধৃতি', 	'প্রযুক্তিপ্রতিবেদন উদ্ধৃতি', 	'অভিসন্দর্ভ উদ্ধৃতি', 	'ওয়েব উদ্ধৃতি',  	'[Cc]ite ar[Xx]iv',															-- arXiv is the canonical name 		'[Cc]ite ArXiv',  	'[Cc]ite AV media',															-- canonical 		'[Cc]ite audio', '[Cc]ite AV', '[Cc]ite AV ?Media', '[Cc]ite av media',  		'[Cc]ite cd', '[Cc]ite DVD', '[Cc]ite dvd', '[Cc]ite film', 		'[Cc]ite image', '[Cc]ite media', '[Cc]ite movie', 		'[Cc]ite music video', '[Cc]ite radio', '[Cc]ite song', 		'[Cc]ite ?video', '[Cc]ite visual', '[Cc]ite You[Tt]ube', 		'[Cc]ita vídeo',														-- non-English redirect; TODO: tally separately?  	'[Cc]ite AV media notes',													-- canonical 		'[Cc]ite album[ %-]notes', '[Cc]ite av media notes', 		'[Cc]ite DVD[ %-]notes', '[Cc]ite dvd%-notes', '[Cc]ite liner notes', 		'[Cc]ite music release notes', '[Ll]iner notes',  	'[Cc]ite bio[Rr]xiv',														-- bioRxiv is the canonical form 	'[Cc]ite [Bb]ook',															-- book is the canonical form 		'[Bb]ook cite', '[Bb]ook reference', '[Bb]ook reference url', 		'[Cc] book', '[Cc]it book', '[Cc]ite books', '[Cc]ite chapter', 		'[Cc]ite ebook', '[Cc]ite manual', '[Cc]ite page', 		'[Cc]ite publication', '[Cc]ite score', 		'[Cc]ite work', '[Cc]ite%-?book',  		'[Bb]okref', '[Cc]itace monografie', '[Cc]itar livro',					-- non-English redirects; TODO: tally separately? 		'[Cc]iteer boek', '[Oo]uvrage', '[Rr]ef%-llibre', '서적 인용',  	'[Cc]ite citeseerx',														-- canonical 	'[Cc]ite conference',														-- canonical 		'[Cc]ita conferenza', '[Cc]ite proceedings', '[Cc]onference reference',	-- cita conferenza is non-English; TODO: tally separately? 		 	'[Cc]ite ?encyclopedia',													-- cite encyclopedia is the canonical name 		'[Cc]ite contribution', '[Cc]ite dic', '[Cc]ite dictionary', 		'[Cc]ite encyclopaedia', '[Cc]ite encyclopædia', '[Ee]ncyclopedia',  	'[Cc]ite [Ee]pisode',														-- episode is the canonical form 		'[Cc]ite show',  	'[Cc]ite interview',														-- canonical 	'[Cc]ite ?journal',															-- cite journal is the canonical form 		'[Cc] journal', '[Cc]itation journal', '[Cc]ite abstract', 		'[Cc]ite document', '[Cc]ite Journal', '[Cc]ite journal zh', 		'[Cc]ite ?paper', '[Vv]cite2 journal', 		'[Cc]ita pubblicazione', '[Cc]itace periodika', '[Cc]itar jornal',		-- non-English redirects; TODO: tally separately? 		'[Cc]itar publicació', '[Cc]ytuj pismo', '[Tt]idskriftsref', 		'Навод из стручног часописа', '저널 인용',  	'[Cc]ite [Mm]agazine',														-- magazine is the canonical form 		'[Cc]ite mag', '[Cc]ite magazine article', '[Cc]ite newsletter', 		'[Cc]ite periodical',  	'[Cc]ite mailing ?list',													-- mailing list is the canonical form 		'[Cc]ite list',  	'[Cc]ite maps?',															-- map is the canonical form 	'[Cc]ite[ %-]?news',														-- cite news is the canonical form 		'[Cc] news', '[Cc]it news', '[Cc]itation news', '[Cc]ite article', 		'[Cc]ite n', '[Cc]ite new', '[Cc]ite newspaper', '[Cc]ite News', 		'[Cc]ite news%-q', '[Cc]ite news2', '[Cc]itenewsauthor', '[Cc]ute news', 		'[Cc]itar notícia', '[Hh]aber kaynağı', '[Tt]idningsref', 'استشهاد بخبر',	-- non-English redirects; TODO: tally separately? 		'뉴스 인용',  	'[Cc]ite newsgroup',														-- canonical 		'[Cc]ite usenet', 		 	'[Cc]ite podcast',															-- canonical 	'[Cc]ite [Pp]ress release',													-- press release is the canonical form 		'[Cc]ite media release', '[Cc]ite news release', '[Cc]ite pr', 		'[Cc]ite press', '[Cc]ite press release.', '[Cc]ite press[%-]?release',  	'[Cc]ite report',															-- canonical 	'[Cc]ite serial',															-- canonical 	'[Cc]ite sign',																-- canonical 		'[Cc]ite plaque',  	'[Cc]ite speech',															-- canonical 	'[Cc]ite ssrn',																-- canonical 		'[Cc]ite SSRN', 		 	'[Cc]ite tech ?report',														-- techreport is the canonical form 		'[Cc]ite standard', '[Cc]ite technical report', '[Tt]echrep reference',  	'[Cc]ite thesis',															-- canonical 		'[Cc]ite dissertation', 		'[Cc]itar tese',														-- non-English redirect; TODO: tally separately?  	'[Cc]ite [Ww]eb',															-- web is the canonical form 		'[Cc] web', '[Cc]it web', '[Cc]ite blog', '[Cc]ite URL', '[Cc]ite url', 		'[Cc]ite w', '[Cc]ite wb', '[Cc]ite we', '[Cc]ite web.', 		'[Cc]ite webpage', '[Cc]ite website', '[Cc]ite website article', 		'[Cc]ite%-?web', '[Cc]itweb', '[Cc]w', '[Rr]ef web', '[Ww]eb citation', 		'[Ww]eb cite', '[Ww]eb link', '[Ww]eb[ %-]reference', '[Ww]eblink', 		'[Cc]hú thích web', '[Cc]ita web', '[Cc]itace elektronické monografie',	-- non-English redirects; TODO: tally separately? 		'[Cc]itat web', 'مرجع ويب', 'یادکرد وب', '웹 인용', 	}  --[[--------------------------< C S 2 _ T E M P L A T E _ P A T T E R N S >------------------------------------  These are patterns for cs2 templates redirects.  ]]  local cs2_template_patterns = {													-- lua patterns of the cannonical names and redirects 	'[Cc]itation', 		'[Cc]ite', '[Cc]ite citation', '[Cc]ite study', 		'[Cc]ite [Tt]echnical standard', 'উদ্ধৃতি', 	}  --[[--------------------------< V C I T E _ T E M P L A T E _ P A T T E R N S >--------------------------------  These are patterns for Vcite-family templates and their redirects.  ]]  local vcite_template_patterns = { 	'[Vv]cite book',															-- canonical 		'[Vv]ancite book', '[Vv]ancite report', '[Vv]cite encyclopedia', 		'[Vv]cite report',  	'[Vv]cite journal',															-- canonical 		'[Cc]it journal', '[Cc]it paper', '[Vv]ancite journal', '[Vv]cite paper',  	'[Vv]cite news',															-- canonical 		'[Vv]ancite news',  	'[Vv]cite web',																-- canonical 		'[Vv]ancite web', 	}  --[[--------------------------< H A R V C _ T E M P L A T E _ P A T T E R N S >--------------------------------  These are patterns for the harvc template and its redirects.  ]]  local harvc_template_patterns = { 	'[Hh]arvc',																	-- canonical 		'[Cc]itec', 	}  --[[--------------------------< C S 1 _ L I K E _ T E M P L A T E _ P A T T E R N S >--------------------------  These are patterns for miscellaneous templates and their redirects that 'look like' cs1 templates (begin with cite ...)  Because they 'look like' cs1 templates they are handled as if they were cs1 templates.  These templates are NOT wrapper templates; names and dates are always to be extracted from the article instantiation of the template.  ]]  local cs1_like_template_patterns = { 	'[Cc]ite LSA',																-- canonical 	}  --[[--------------------------< W I K I C I T E _ T E M P L A T E _ P A T T E R N S >--------------------------  These are patterns for the wikicite template and its redirects.  ]]  local wikicite_template_patterns = { 	'[Ww]ikicite',																-- canonical 	}  --[[--------------------------< A N C H O R _ T E M P L A T E _ P A T T E R N S >------------------------------  These are patterns for the anchor template and its redirects.  ]]  local anchor_template_patterns = { 	'[Aa]nchors?',																-- anchor is canonical form 	'[Aa]nchor for redirect', 	'[Aa]nchro', 	'[Aa]ncor', 	}  --[[--------------------------< S F N _ W H I T E L I S T _ P A T T E R N S >----------------------------------  These are patterns for the anchor template and its redirects.  ]]  local sfn_whitelist_patterns = { 	'[Ss]fn whitelist',															-- canonical 		'[Hh]arv whitelist', 	}  --[[--------------------------< K N O W N _ T E M P L A T E S >------------------------------------------------  These tables are created from the *_template_patterns tables.  To make these tables, entries in the source tables are evaluated to replace lua patterns with the appropriate characters to create names for the output tables.  First charqacter is always uppercase  For example: 	[Cc]ite ar[Xx]iv becomes 	Cite arXiv 	Cite arxiv  ]]  local known_templates_cs12 = {};												-- the exported tables local known_templates_vcite = {}; local known_templates_harvc = {}; local known_templates_wikicite = {}; local known_templates_anchor = {}; local known_templates_sfn_whitelist = {};  	local function add_stripped (list, name) 		if not list[name] then 			list[name] = true; 		end 	end  	local function pattern_convert (pattern, list) 		local lead, tail, c, l, name; 		local first_char_patterns = { 			'^%[(%a)%a%]',														-- leading character (usually uppercase) 			'^%[%a(%a)%]',														-- leading character (usually lowercase) 			} 			 		c = tostring (pattern:match ('%u'));									-- tostring() required because I don't know why; lua chokes complaining that c is not a string 		name = pattern:gsub ('^%[%a%a%]', c);									-- replace bracketed first character [Xx] with selected character from the match 		 		if name:match ('(.-)%[(%a)(%a)%](.*)') then								-- mixed case optional letters 			lead, c, l, tail = name:match ('(.-)%[(%a)(%a)%](.*)'); 			add_stripped (list, lead .. c .. tail);								-- uppercase 			add_stripped (list, lead .. l .. tail);								-- lowercase 	 		elseif name:match ('^([^%[]+)(%[ %%%-%]%?)(.+)$') then					-- [ %-]? 			lead, c, tail = name:match ('^([^%[]+)(%[ %%%-%]%?)(.+)$'); 			add_stripped (list, lead .. tail);									-- neither char 			add_stripped (list, lead .. ' ' .. tail);							-- space 			add_stripped (list, lead .. '-' .. tail);							-- hyphen 	 		elseif name:match ('^([^%[]+)(%[%%%-%]%?)(.+)$') then					-- [%-]? 			lead, c, tail = name:match ('^([^%[]+)(%[%%%-%]%?)(.+)$'); 			add_stripped (list, lead .. tail);									-- no hyphen 			add_stripped (list, lead .. '-' .. tail);							-- hyphen 	 		elseif name:match ('^([^%[]+)(%[ %%%-%])(.+)$') then					-- [ %-] 			lead, c, tail = name:match ('^([^%[]+)(%[ %%%-%])(.+)$'); 			add_stripped (list, lead .. ' ' .. tail);							-- space 			add_stripped (list, lead .. '-' .. tail);							-- hyphen 	 		elseif name:match ('^([^%?]+)(%%%-%?)(.+)$') then						-- %-? 			lead, c, tail = name:match ('^([^%?]+)(%%%-%?)(.+)$'); 			add_stripped (list, lead .. tail);									-- no hyphen 			add_stripped (list, lead .. '-' .. tail);							-- hyphen 	 		elseif name:match ('^(.-)(%%%-)(.+)$') then								-- %- 			lead, c, tail = name:match ('^(.-)(%%%-)(.+)$'); 			add_stripped (list, lead .. '-' .. tail);							-- hyphen  		elseif name:match ('^(.-)(.)%?(.*)$') then								-- .? 			lead, c, tail = name:match ('^(.-)(.)%?(.*)$'); 			add_stripped (list, lead .. tail);									-- no character 			add_stripped (list, lead .. c .. tail);								-- character 	 		else 			add_stripped (list, name);											-- no patterns so save as is 		end 	end  	for _, t in ipairs ({ 		{cs1_template_patterns, known_templates_cs12}, 		{cs2_template_patterns, known_templates_cs12}, 		{cs1_like_template_patterns, known_templates_cs12}, 		{vcite_template_patterns, known_templates_vcite}, 		{harvc_template_patterns, known_templates_harvc}, 		{wikicite_template_patterns, known_templates_wikicite}, 		{anchor_template_patterns, known_templates_anchor}, 		{sfn_whitelist_patterns, known_templates_sfn_whitelist}, 		}) do 			for _, pattern in ipairs (t[1]) do									-- for each patern in *_template_patterns 				pattern_convert (pattern, t[2])									-- convert and store in known_templates_* 			end 	end  --[[--------------------------< E X P O R T S >---------------------------------------------------------------- ]]  return 	{ 	known_templates_anchor = known_templates_anchor, 	known_templates_cs12 = known_templates_cs12, 	known_templates_harvc = known_templates_harvc, 	known_templates_vcite = known_templates_vcite, 	known_templates_wikicite = known_templates_wikicite, 	known_templates_sfn_whitelist = known_templates_sfn_whitelist, 	}