Kitaen ti taudan para iti Modulo:Citation/CS1/Configuration

--[[--------------------------< U N C A T E G O R I Z E D _ N A M E S P A C E S >------------------------------

List of namespaces that should not be included in citation error categories.
Same as setting notracking = true by default.

Note: Namespace names should use underscores instead of spaces.

]]

local uncategorized_namespaces = { 'Agar-aramat', 'Tungtungan', 'Agar-aramat_tungtungan', 'Wikipedia_tungtungan',
	'Papeles_tungtungan', 'Plantilia_tungtungan', 'Tulong_tungtungan', 'Kategoria_tungtungan',
	'Modulo_tungtungan', 'MediaWiki_tungtungan' };
local uncategorized_subpages = {'/[Pp]agipadasan', '/[Pp]angsubok', '/[^/]*[Ll]istaan', '/[Aa]rkibo'};		-- list of Lua patterns found in page names of pages we should not categorize


--[[--------------------------< M E S S A G E S >--------------------------------------------------------------

Translation table

The following contains fixed text that may be output as part of a citation.
This is separated from the main body to aid in future translations of this
module.

]]

local messages = {
	['agency'] = '$1 $2',														-- $1 is sepc, $2 is agency
	['archived-dead'] = 'Naiyarkibo manipud iti $1 idi $2',
	['archived-live'] = '$1 manipud iti kasisigud idi $2',
	['archived-missing'] = 'Naiyarkibo manipud iti kasisigud$1 idi $2',
	['archived-unfit'] = 'Naiyarkibo manipud iti kasisigud idi ',
	['archived'] = 'Naiyarkibo',
	['by'] = 'Babaen ti',													    -- contributions to authored works: introduction, foreword, afterword
	['cartography'] = 'Kartograpia babaen ni/ti $1',
	['editor'] = 'ed.',
	['editors'] = 'dagiti ed.',
	['edition'] = '($1&nbsp;nga&nbsp;ed.)',
	['episode'] = 'Episoda $1',
	['et al'] = 'et&nbsp;al.',
	['in'] = 'Iti',																-- edited works
	['inactive'] = 'di aktibo',
	['inset'] = '$1 inset',
	['interview'] = 'Entrabista babaen ni $1',										
	['lay summary'] = 'Lay summary',
	['mismatch'] = 'di agpada ti <code class="cs1-code">&#124;$1=</code> / <code class="cs1-code">&#124;$2=</code>',	-- $1 is year param name; $2 is date param name
	['newsgroup'] = '[[Usenet newsgroup|Newsgroup]]:&nbsp;$1',
	['notitle'] = 'Awan titulo', -- for |title=(()) and (in the future) |title=none
	['original'] = 'kasisigud',
	['origdate'] = ' [$1]',
	['published'] = ' (naipablaak idi $1)',
	['retrieved'] = 'Naala idi $1',
	['season'] = 'Panawen idi $1',
	['section'] = '§&nbsp;$1',
	['sections'] = '§§&nbsp;$1',
	['series'] = '$1 $2',														-- $1 is sepc, $2 is series
	['seriesnum'] = 'Serye idi $1',
	['translated'] = 'Impatarus babaen ni/ti $1',
	['type'] = ' ($1)',															-- for titletype
	['written'] = 'Naisurat idiay $1',

	['vol'] = '$1 Vol.&nbsp;$2',												-- $1 is sepc; bold journal style volume is in presentation{}
	['vol-no'] = '$1 Vol.&nbsp;$2, no.&nbsp;$3',								-- sepc, volume, issue (alternatively insert $1 after $2, but then we'd also have to change capitalization)
	['issue'] = '$1 No.&nbsp;$2',												-- $1 is sepc

	['j-vol'] = '$1 $2',														-- sepc, volume; bold journal volume is in presentation{}
	['j-issue'] = ' ($1)',

	['nopp'] = '$1 $2';															-- page(s) without prefix; $1 is sepc

	['p-prefix'] = "$1 p.&nbsp;$2",												-- $1 is sepc
	['pp-prefix'] = "$1 pp.&nbsp;$2",											-- $1 is sepc
	['j-page(s)'] = ': $1',														-- same for page and pages

	['sheet'] = '$1 Sheet&nbsp;$2',												-- $1 is sepc
	['sheets'] = '$1 Sheets&nbsp;$2',											-- $1 is sepc
	['j-sheet'] = ': Sheet&nbsp;$1',
	['j-sheets'] = ': Sheets&nbsp;$1',
	
	['language'] = '(iti $1)',
	['via'] = " &ndash; babaen ti $1",
	['event'] = 'Ti pasamak ket mapasamak iti',
	['minutes'] = 'minminuto iti',
	
	-- Determines the location of the help page
	['help page link'] = 'Tulong:Dagiti biddut ti CS1',
	['help page label'] = 'tulong',
	
	-- categories
	['cat wikilink'] = '[[Kategoria:$1]]',										-- $1 is the category name
	[':cat wikilink'] = '[[:Kategoria:$1|silpo]]',								-- category name as maintenance message wikilink; $1 is the category name

	-- Internal errors (should only occur if configuration is bad)
	['undefined_error'] = 'Tinawagan nga addaan iti maysa a kasasaad ti saan a nanaganan a biddut',
	['unknown_ID_key'] = 'Di mabigbigan a tekla ti ID: ',						-- an ID key in id_handlers not found in ~/Identifiers func_map{}
	['unknown_ID_access'] = 'Di mabigbigan a nangruna a balikas a panagserrek nga ID: ', -- an ID access keyword in id_handlers not found in keywords_lists['id-access']{}
	['unknown_argument_map'] = 'Ti mapa ti argumento ket saan a naipalawag iti daytoy a karuay',
	['bare_url_no_origin'] = 'Nabirukan ti labus nga URL ngem ti panangibaga ti nagtaudan ket nil wenno awan linaon',
	
	['warning_msg_e'] = '<span style="color:#d33">Adda maysa wenno ad-adu pay a plantilia ti <code style="color: inherit; background: inherit; border: none; padding: inherit;">&#123;{$1}}</code> ket addaan kadagiti biddut</span>; mabalin a nailemmeng dagiti mensahe ([[Tulong:Dagiti_biddut_ti_CS1#Panagtengngel_ti_panangiparang_ti_mensahe_ti_biddut|tulong]]).';	-- $1 is template link
	['warning_msg_m'] = '<span style="color:#3a3">Adda maysa wenno ad-adu pay a plantilia ti <code style="color: inherit; background: inherit; border: none; padding: inherit;">&#123;{$1}}</code> ket addaan kadagiti mensahe ti panagtaripato</span>; mabalin a nailemmeng dagiti mensahe ([[Tulong:Dagiti_biddut_ti_CS1#Panagtengngel_ti_panangiparang_ti_mensahe_ti_biddut|tulong]]).';	-- $1 is template link
	}


--[[--------------------------< C I T A T I O N _ C L A S S _ M A P >------------------------------------------

this table maps the value assigned to |CitationClass= in the cs1|2 templates to the canonical template name when
the value assigned to |CitationClass= is different from the canonical template name.  |CitationClass= values are
used as class attributes in the <cite> tag that encloses the citation so these names may not contain spaces while
the canonical template name may.  These names are used in warning_msg_e and warning_msg_m to create links to the
template's documentation when an article is displayed in preivew mode.

Most cs1|2 template |CitationClass= values at en.wiki match their canonical template names so are not listed here.

]]

	local citation_class_map_t = {												-- TODO: if kept, these and all other config.CitationClass 'names' require some sort of i18n
		['audio-visual'] = 'AV media',											-- TODO: move to ~/Configuration
		['AV-media-notes'] = 'AV media notes',
		['encyclopaedia'] = 'encyclopedia',
		['mailinglist'] = 'mailing list',
		['pressrelease'] = 'press release'
		}


--[=[-------------------------< E T _ A L _ P A T T E R N S >--------------------------------------------------

This table provides Lua patterns for the phrase "et al" and variants in name text
(author, editor, etc.). The main module uses these to identify and emit the 'etal' message.

]=]

local et_al_patterns = {
	"[;,]? *[\"']*%f[%a][Ee][Tt]%.? *[Aa][Ll][%.\"']*$",						-- variations on the 'et al' theme
	"[;,]? *[\"']*%f[%a][Ee][Tt]%.? *[Aa][Ll][Ii][AaIi][Ee]?[%.\"']*$",				-- variations on the 'et alia', 'et alii' and 'et aliae' themes (false positive 'et aliie' unlikely to match)
	"[;,]? *%f[%a]and [Oo]thers",												-- an alternative to et al.
	"%[%[ *[Ee][Tt]%.? *[Aa][Ll]%.? *%]%]",										-- a wikilinked form
	"%(%( *[Ee][Tt]%.? *[Aa][Ll]%.? *%)%)",									-- a double-bracketed form (to counter partial removal of ((...)) syntax)
	"[%(%[] *[Ee][Tt]%.? *[Aa][Ll]%.? *[%)%]]",									-- a bracketed form
	}


--[[--------------------------< P R E S E N T A T I O N >------------------------

Fixed presentation markup.  Originally part of citation_config.messages it has
been moved into its own, more semantically correct place.

]]

local presentation = 
	{
	-- .citation-comment class is specified at Help:CS1_errors#Controlling_error_message_display
	['hidden-error'] = '<span class="cs1-hidden-error citation-comment">$1</span>',
	['visible-error'] = '<span class="cs1-visible-error citation-comment">$1</span>',
	['hidden-maint'] = '<span class="cs1-maint citation-comment">$1</span>',
	
	['accessdate'] = '<span class="reference-accessdate">$1$2</span>',			-- to allow editors to hide accessdate using personal CSS

	['bdi'] = '<bdi$1>$2</bdi>',												-- bidirectional isolation used with |script-title= and the like

	['cite'] = '<cite class="$1">$2</cite>';									-- for use when citation does not have a namelist and |ref= not set so no id="..." attribute
	['cite-id'] = '<cite id="$1" class="$2">$3</cite>';							-- for use when when |ref= is set or when citation has a namelist

	['format'] = ' <span class="cs1-format">($1)</span>',						-- for |format=, |chapter-format=, etc.

	-- various access levels, for |access=, |doi-access=, |arxiv=, ...
	-- narrow no-break space &#8239; may work better than nowrap CSS. Or not? Browser support?

	['ext-link-access-signal'] = '<span class="$1" title="$2">$3</span>',		-- external link with appropriate lock icon
		['free'] = {class='cs1-lock-free', title='Siwawaya a maserrekan'},		-- classes defined in Module:Citation/CS1/styles.css
		['registration'] = {class='cs1-lock-registration', title='Nasken ti nawaya a rehistrasion'},
		['limited'] = {class='cs1-lock-limited', title='Nawaya a maserrekan ken suheto iti limitado a panagipadas, kadawayan a masapul ti suskrision'},
		['subscription'] = {class='cs1-lock-subscription', title='Nasken ti mabayadan a suskrision'},

	['interwiki-icon'] = '<span class="$1" title="$2">$3</span>',
		['class-wikisource'] = 'cs1-ws-icon',

	['italic-title'] = "''$1''",

	['kern-left'] = '<span class="cs1-kern-left"></span>$1',					-- spacing to use when title contains leading single or double quote mark
	['kern-right'] = '$1<span class="cs1-kern-right"></span>',					-- spacing to use when title contains trailing single or double quote mark

	['nowrap1'] = '<span class="nowrap">$1</span>',								-- for nowrapping an item: <span ...>yyyy-mm-dd</span>
	['nowrap2'] = '<span class="nowrap">$1</span> $2',							-- for nowrapping portions of an item: <span ...>dd mmmm</span> yyyy (note white space)

	['ocins'] = '<span title="$1" class="Z3988"></span>',
	
	['parameter'] = '<code class="cs1-code">&#124;$1=</code>',
	
	['ps_cs1'] = '.';															-- CS1 style postscript (terminal) character
	['ps_cs2'] = '';															-- CS2 style postscript (terminal) character (empty string)

	['quoted-text'] = '<q>$1</q>',												-- for wrapping |quote= content
	['quoted-title'] = '"$1"',

	['sep_cs1'] = '.',															-- CS1 element separator
	['sep_cs2'] = ',',															-- CS2 separator
	['sep_nl'] = ';',															-- CS1|2 style name-list separator between names is a semicolon
	['sep_nl_and'] = ' ken ',													-- used as last nl sep when |name-list-style=and and list has 2 items
	['sep_nl_end'] = '; ken ',													-- used as last nl sep when |name-list-style=and and list has 3+ names
	['sep_name'] = ', ',														-- CS1|2 style last/first separator is <comma><space>
	['sep_nl_vanc'] = ',',														-- Vancouver style name-list separator between authors is a comma
	['sep_name_vanc'] = ' ',													-- Vancouver style last/first separator is a space

	['sep_list'] = ', ',														-- used for |language= when list has 3+ items except for last sep which uses sep_list_end
	['sep_list_pair'] = ' ken ',												-- used for |language= when list has 2 items
	['sep_list_end'] = ', ken ',												-- used as last list sep for |language= when list has 3+ items
	
	['trans-italic-title'] = "&#91;''$1''&#93;",
	['trans-quoted-title'] = "&#91;$1&#93;",									-- for |trans-title= and |trans-quote=
	['vol-bold'] = '$1 <b>$2</b>',												-- sepc, volume; for bold journal cites; for other cites ['vol'] in messages{}
	}

	
--[[--------------------------< A L I A S E S >---------------------------------

Aliases table for commonly passed parameters.

Parameter names on the right side in the assignments in this table must have been
defined in the Whitelist before they will be recognized as valid parameter names

]]

local aliases = {
	['AccessDate'] = {'access-date', 'accessdate'},								-- Used by InternetArchiveBot
	['Agency'] = 'agency',
	['ArchiveDate'] = {'archive-date', 'archivedate'},							-- Used by InternetArchiveBot
	['ArchiveFormat'] = 'archive-format',
	['ArchiveURL'] = {'archive-url', 'archiveurl'},								-- Used by InternetArchiveBot
	['ASINTLD'] = 'asin-tld',
	['At'] = 'at',																-- Used by InternetArchiveBot
	['Authors'] = {'authors', 'people', 'credits'},
	['BookTitle'] = {'book-title', 'booktitle'},
	['Cartography'] = 'cartography',
	['Chapter'] = {'chapter', 'contribution', 'entry', 'article', 'section'},
	['ChapterFormat'] = {'chapter-format', 'contribution-format', 'entry-format',
		'article-format', 'section-format'};
	['ChapterURL'] = {'chapter-url', 'contribution-url', 'entry-url', 'article-url', 'section-url', 'chapterurl'},	-- Used by InternetArchiveBot
	['ChapterUrlAccess'] = {'chapter-url-access', 'contribution-url-access',
		'entry-url-access', 'article-url-access', 'section-url-access'},		-- Used by InternetArchiveBot
	['Class'] = 'class',														-- cite arxiv and arxiv identifier
	['Collaboration'] = 'collaboration',
	['Conference'] = {'conference', 'event'},
	['ConferenceFormat'] = 'conference-format',
	['ConferenceURL'] = 'conference-url',										-- Used by InternetArchiveBot
	['Date'] = {'date', 'air-date', 'airdate'},									-- air-date and airdate for cite episode and cite serial only
	['Degree'] = 'degree',
	['DF'] = 'df',
	['DisplayAuthors'] = {'display-authors', 'display-subjects'},
	['DisplayContributors'] = 'display-contributors',
	['DisplayEditors'] = 'display-editors',
	['DisplayInterviewers'] = 'display-interviewers',
	['DisplayTranslators'] = 'display-translators',
	['Docket'] = 'docket',
	['DoiBroken'] = 'doi-broken-date',
	['Edition'] = 'edition',
	['Embargo'] = 'pmc-embargo-date',
	['Encyclopedia'] = {'encyclopedia', 'encyclopaedia', 'dictionary'},			-- cite encyclopedia only
	['Episode'] = 'episode',													-- cite serial only TODO: make available to cite episode?
	['Format'] = 'format',
	['ID'] = {'id', 'ID'},
	['Inset'] = 'inset',
	['Issue'] = {'issue', 'number'},
	['Language'] = {'language', 'lang'},
	['LayDate'] = 'lay-date',
	['LayFormat'] = 'lay-format',
	['LaySource'] = 'lay-source',
	['LayURL'] = 'lay-url',
	['MailingList'] = {'mailing-list', 'mailinglist'},							-- cite mailing list only
	['Map'] = 'map',															-- cite map only
	['MapFormat'] = 'map-format',												-- cite map only
	['MapURL'] = {'map-url', 'mapurl'},											-- cite map only -- Used by InternetArchiveBot
	['MapUrlAccess'] = 'map-url-access',										-- cite map only -- Used by InternetArchiveBot
	['Minutes'] = 'minutes',
	['Mode'] = 'mode',
	['NameListStyle'] = 'name-list-style',
	['Network'] = 'network',
	['Newsgroup'] = 'newsgroup',												-- cite newsgroup only
	['NoPP'] = {'no-pp', 'nopp'},
	['NoTracking'] = {'no-tracking', 'template-doc-demo'},
	['Number'] = 'number',														-- this case only for cite techreport
	['OrigDate'] = {'orig-date', 'orig-year', 'origyear'},
	['Others'] = 'others',
	['Page'] = {'page', 'p'},													-- Used by InternetArchiveBot
	['Pages'] = {'pages', 'pp'},												-- Used by InternetArchiveBot
	['Periodical'] = {'journal', 'magazine', 'newspaper', 'periodical', 'website', 'work'},
	['Place'] = {'place', 'location'},
	['PostScript'] = 'postscript',
	['PublicationDate'] = {'publication-date', 'publicationdate'},
	['PublicationPlace'] = {'publication-place', 'publicationplace'},
	['PublisherName'] = {'publisher', 'institution'},
	['Quote'] = {'quote', 'quotation'},
	['QuotePage'] = 'quote-page',
	['QuotePages'] = 'quote-pages',
	['Ref'] = 'ref',
	['Scale'] = 'scale',
	['ScriptChapter'] = {'script-chapter', 'script-contribution', 'script-entry',
		'script-article', 'script-section'},
	['ScriptMap'] = 'script-map',
	['ScriptPeriodical'] = {'script-journal', 'script-magazine', 'script-newspaper',
		'script-periodical', 'script-website', 'script-work'},
	['ScriptQuote'] = 'script-quote',
	['ScriptTitle'] = 'script-title',											-- Used by InternetArchiveBot
	['Season'] = 'season',
	['Sections'] = 'sections',													-- cite map only
	['Series'] = {'series', 'version'},
	['SeriesLink'] = {'series-link', 'serieslink'},
	['SeriesNumber'] = {'series-number', 'series-no'},
	['Sheet'] = 'sheet',														-- cite map only
	['Sheets'] = 'sheets',														-- cite map only
	['Station'] = 'station',
	['Time'] = 'time',
	['TimeCaption'] = 'time-caption',
	['Title'] = 'title',														-- Used by InternetArchiveBot
	['TitleLink'] = {'title-link', 'episode-link', 'episodelink'},				-- Used by InternetArchiveBot
	['TitleNote'] = 'department',
	['TitleType'] = {'type', 'medium'},
	['TransChapter'] = {'trans-article', 'trans-chapter', 'trans-contribution',
		'trans-entry', 'trans-section'},
	['Transcript'] = 'transcript',
	['TranscriptFormat'] = 'transcript-format',	
	['TranscriptURL'] = {'transcript-url', 'transcripturl'},					-- Used by InternetArchiveBot
	['TransMap'] = 'trans-map',													-- cite map only
	['TransPeriodical'] = {'trans-journal', 'trans-magazine', 'trans-newspaper',
		'trans-periodical', 'trans-website', 'trans-work'},
	['TransQuote'] = 'trans-quote',
	['TransTitle'] = 'trans-title',												-- Used by InternetArchiveBot
	['URL'] = {'url', 'URL'},													-- Used by InternetArchiveBot
	['UrlAccess'] = 'url-access',												-- Used by InternetArchiveBot
	['UrlStatus'] = 'url-status',												-- Used by InternetArchiveBot
	['Vauthors'] = 'vauthors',
	['Veditors'] = 'veditors',
	['Via'] = 'via',
	['Volume'] = 'volume',
	['Year'] = 'year',

	['AuthorList-First'] = {"first#", "author-first#", "author#-first", "given#",
		"author-given#", "author#-given"},
	['AuthorList-Last'] = {"last#", "author-last#", "author#-last", "surname#",
		"author-surname#", "author#-surname", "author#", "subject#", 'host#'},
	['AuthorList-Link'] = {"author-link#", "author#-link", "subject-link#",
		"subject#-link", "authorlink#", "author#link"},
	['AuthorList-Mask'] = {"author-mask#", "author#-mask", "subject-mask#", "subject#-mask"},

	['ContributorList-First'] = {'contributor-first#', 'contributor#-first',
		'contributor-given#', 'contributor#-given'},
	['ContributorList-Last'] = {'contributor-last#', 'contributor#-last',
		'contributor-surname#', 'contributor#-surname', 'contributor#'},
	['ContributorList-Link'] = {'contributor-link#', 'contributor#-link'},
	['ContributorList-Mask'] = {'contributor-mask#', 'contributor#-mask'},

	['EditorList-First'] = {"editor-first#", "editor#-first", "editor-given#", "editor#-given"},
	['EditorList-Last'] = {"editor-last#", "editor#-last", "editor-surname#",
		"editor#-surname", "editor#"},
	['EditorList-Link'] = {"editor-link#", "editor#-link"},
	['EditorList-Mask'] = {"editor-mask#", "editor#-mask"},
	
	['InterviewerList-First'] = {'interviewer-first#', 'interviewer#-first',
		'interviewer-given#', 'interviewer#-given'},
	['InterviewerList-Last'] = {'interviewer-last#', 'interviewer#-last',
		'interviewer-surname#', 'interviewer#-surname', 'interviewer#'},
	['InterviewerList-Link'] = {'interviewer-link#', 'interviewer#-link'},
	['InterviewerList-Mask'] = {'interviewer-mask#', 'interviewer#-mask'},

	['TranslatorList-First'] = {'translator-first#', 'translator#-first',
		'translator-given#', 'translator#-given'},
	['TranslatorList-Last'] = {'translator-last#', 'translator#-last',
		'translator-surname#', 'translator#-surname', 'translator#'},
	['TranslatorList-Link'] = {'translator-link#', 'translator#-link'},
	['TranslatorList-Mask'] = {'translator-mask#', 'translator#-mask'},
	}


--[[--------------------------< P U N C T _ S K I P >---------------------------

builds a table of parameter names that the extraneous terminal punctuation check should not check.

]]

local punct_meta_params = {														-- table of aliases[] keys (meta parameters); each key has a table of parameter names for a value
	'BookTitle', 'Chapter', 'ScriptChapter', 'ScriptTitle', 'Title', 'TransChapter', 'Transcript', 'TransMap',	'TransTitle',	-- title-holding parameters
	'AuthorList-Mask', 'ContributorList-Mask', 'EditorList-Mask', 'InterviewerList-Mask', 'TranslatorList-Mask',	-- name-list mask may have name separators
	'PostScript', 'Quote', 'ScriptQuote', 'TransQuote', 'Ref',											-- miscellaneous
	'ArchiveURL', 'ChapterURL', 'ConferenceURL', 'LayURL', 'MapURL', 'TranscriptURL', 'URL',			-- URL-holding parameters
	}

local url_meta_params = {														-- table of aliases[] keys (meta parameters); each key has a table of parameter names for a value
	'ArchiveURL', 'ChapterURL', 'ConferenceURL', 'ID', 'LayURL', 'MapURL', 'TranscriptURL', 'URL',		-- parameters allowed to hold urls
	'Page', 'Pages', 'At', 'QuotePage', 'QuotePages',							-- insource locators allowed to hold urls
	}

local function build_skip_table (skip_t, meta_params)
	for _, meta_param in ipairs (meta_params) do								-- for each meta parameter key
		local params = aliases[meta_param];										-- get the parameter or the table of parameters associated with the meta parameter name
		if 'string' == type (params) then
			skip_t[params] = 1;													-- just a single parameter
		else
			for _, param in ipairs (params) do									-- get the parameter name
				skip_t[param] = 1;												-- add the parameter name to the skip table
				local count;
				param, count = param:gsub ('#', '');							-- remove enumerator marker from enumerated parameters
				if 0 ~= count then												-- if removed
					skip_t[param] = 1;											-- add param name without enumerator marker
				end
			end
		end
	end
	return skip_t;
end

local punct_skip = {};
local url_skip = {};


--[[-----------< S P E C I A L   C A S E   T R A N S L A T I O N S >------------

This table is primarily here to support internationalization.  Translations in
this table are used, for example, when an error message, category name, etc.,
is extracted from the English alias key.  There may be other cases where
this translation table may be useful.

]]
local is_Latn = 'A-Za-z\195\128-\195\150\195\152-\195\182\195\184-\198\191\199\132-\201\143';
local special_case_translation = {
	['AuthorList'] = 'authors list',											-- used to assemble maintenance category names
	['ContributorList'] = 'contributors list',									-- translation of these names plus translation of the base mainenance category names in maint_cats{} table below
	['EditorList'] = 'editors list',											-- must match the names of the actual categories
	['InterviewerList'] = 'interviewers list',									-- this group or translations used by name_has_ed_markup() and name_has_mult_names()
	['TranslatorList'] = 'translators list',
	
																				-- Lua patterns to match pseudo-titles used by InternetArchiveBot and others as placeholder for unknown |title= value
	['archived_copy'] = {														-- used with CS1 maint: Archive[d] copy as title
		['en'] = '^archived?%s+copy$',											-- for English; translators: keep this because templates imported from en.wiki
		['local'] = nil,														-- translators: replace ['local'] = nil with lowercase translation only when bots or tools create generic titles in your language
		},

																				-- Lua patterns to match generic titles; usually created by bots or reference filling tools
																				-- translators: replace ['local'] = nil with lowercase translation only when bots or tools create generic titles in your language
	['generic_titles'] = {
		-- generic titles and patterns in this table should be lowercase only
		-- leave ['local'] nil except when there is a matching generic title in your language
		-- boolean 'true' for plain-text searches; 'false' for pattern searches
		{['en'] = {'^wayback%s+machine$', false},				['local'] = nil},
		{['en'] = {'are you a robot', true},					['local'] = nil},
		{['en'] = {'hugedomains.com', true},					['local'] = nil},
		{['en'] = {'^[%(%[{<]?no +title[>}%]%)]?$', false},		['local'] = nil},
		{['en'] = {'page not found', true},						['local'] = nil},
		{['en'] = {'subscribe to read', true},					['local'] = nil},
		{['en'] = {'^[%(%[{<]?unknown[>}%]%)]?$', false},		['local'] = nil},
		{['en'] = {'website is for sale', true},				['local'] = nil},
		{['en'] = {'^404', false},								['local'] = nil},
		{['en'] = {'internet archive wayback machine', true},	['local'] = nil},
		{['en'] = {'log into facebook', true},					['local'] = nil},
		{['en'] = {'login • instagram', true},					['local'] = nil},
		{['en'] = {'redirecting...', true},						['local'] = nil},
		{['en'] = {'usurped title', true},						['local'] = nil},	-- added by a GreenC bot
		{['en'] = {'webcite query result', true},				['local'] = nil},
		{['en'] = {'wikiwix\'s cache', true},					['local'] = nil},
		},

	['generic_names'] = {
		-- generic names and patterns in this table should be lowercase only
		-- leave ['local'] nil except when there is a matching generic name in your language
		-- boolean 'true' for plain-text searches; 'false' for pattern searches
		{['en'] = {'about us', true},										['local'] = nil},
		{['en'] = {'%f[%a][Aa]dvisor%f[%A]', false},						['local'] = nil},
		{['en'] = {'%f[%a][Aa]uthor%f[%A]', false},							['local'] = nil},
		{['en'] = {'collaborator', true},									['local'] = nil},
		{['en'] = {'contributor', true},									['local'] = nil},
		{['en'] = {'contact us', true},										['local'] = nil},
		{['en'] = {'directory', true},										['local'] = nil},
		{['en'] = {'%f[%(%[][%(%[]%s*eds?%.?%s*[%)%]]?$', false},			['local'] = nil},
		{['en'] = {'[,%.%s]%f[e]eds?%.?$', false},							['local'] = nil},
		{['en'] = {'^eds?[%.,;]', false},									['local'] = nil},
		{['en'] = {'^[%(%[]%s*[Ee][Dd][Ss]?%.?%s*[%)%]]', false},			['local'] = nil},
		{['en'] = {'%f[%a][Ee]dited%f[%A]', false},							['local'] = nil},
		{['en'] = {'%f[%a][Ee]ditors?%f[%A]', false},						['local'] = nil},
		{['en'] = {'%f[%a]]Ee]mail%f[%A]', false},							['local'] = nil},
		{['en'] = {'facebook', true},										['local'] = nil},
		{['en'] = {'google', true},											['local'] = nil},
		{['en'] = {'home page', true},										['local'] = nil},
		{['en'] = {'instagram', true},										['local'] = nil},
		{['en'] = {'interviewer', true},									['local'] = nil},
		{['en'] = {'linkedIn', true},										['local'] = nil},
		{['en'] = {'pinterest', true},										['local'] = nil},
		{['en'] = {'policy', true},											['local'] = nil},
		{['en'] = {'privacy', true},										['local'] = nil},
		{['en'] = {'translator', true},										['local'] = nil},
		{['en'] = {'tumblr', true},											['local'] = nil},
		{['en'] = {'twitter', true},										['local'] = nil},
		{['en'] = {'site name', true},										['local'] = nil},
		{['en'] = {'statement', true},										['local'] = nil},
		{['en'] = {'submitted', true},										['local'] = nil},
		{['en'] = {'super.?user', false},									['local'] = nil},
		{['en'] = {'%f['..is_Latn..'][Uu]ser%f[^'..is_Latn..']', false},	['local'] = nil},
		{['en'] = {'verfasser', true},										['local'] = nil},
		}
	}


--[[--------------------------< D A T E _ N A M E S >----------------------------------------------------------

This table of tables lists local language date names and fallback English date names.
The code in Date_validation will look first in the local table for valid date names.
If date names are not found in the local table, the code will look in the English table.

Because citations can be copied to the local wiki from en.wiki, the English is
required when the date-name translation function date_name_xlate() is used.

In these tables, season numbering is defined by
Extended Date/Time Format (EDTF) Specification (https://www.loc.gov/standards/datetime/)
which became part of ISO 8601 in 2019.  See '§Sub-year groupings'. The standard
defines various divisions using numbers 21-41. CS1|2 only supports generic seasons.
EDTF does support the distinction between north and south hemisphere seasons
but CS1|2 has no way to make that distinction.

33-36 = Quarter 1, Quarter 2, Quarter 3, Quarter 4 (3 months each)

The standard does not address 'named' dates so, for the purposes of CS1|2,
Easter and Christmas are defined here as 98 and 99, which should be out of the
ISO 8601 (EDTF) range of uses for a while.

]]

local date_names = {
	['en'] = {																	-- English
		['long']	= {['January'] = 1, ['February'] = 2, ['March'] = 3, ['April'] = 4, ['May'] = 5, ['June'] = 6, ['July'] = 7, ['August'] = 8, ['September'] = 9, ['October'] = 10, ['November'] = 11, ['December'] = 12},
		['short']	= {['Jan'] = 1, ['Feb'] = 2, ['Mar'] = 3, ['Apr'] = 4, ['May'] = 5, ['Jun'] = 6, ['Jul'] = 7, ['Aug'] = 8, ['Sep'] = 9, ['Oct'] = 10, ['Nov'] = 11, ['Dec'] = 12},
		['quarter'] = {['First Quarter'] = 33, ['Second Quarter'] = 34, ['Third Quarter'] = 35, ['Fourth Quarter'] = 36},
		['season']	= {['Winter'] = 24, ['Spring'] = 21, ['Summer'] = 22, ['Fall'] = 23, ['Autumn'] = 23},
		['named']	= {['Easter'] = 98, ['Christmas'] = 99},
		},
	['local'] = {																-- replace these English date names with the local language equivalents
		['long']	= {['Enero'] = 1, ['Pebrero'] = 2, ['Marso'] = 3, ['Abril'] = 4, ['Mayo'] = 5, ['Hunio'] = 6, ['Hulio'] = 7, ['Agosto'] = 8, ['Septiembre'] = 9, ['Oktubre'] = 10, ['Nobiembre'] = 11, ['Disiembre'] = 12},
		['short']	= {['Ene'] = 1, ['Peb'] = 2, ['Mar'] = 3, ['Abr'] = 4, ['May'] = 5, ['Hun'] = 6, ['Hul'] = 7, ['Ago'] = 8, ['Sep'] = 9, ['Okt'] = 10, ['Nob'] = 11, ['Dis'] = 12},
		['quarter'] = {['Umuna a Pagkapat'] = 33, ['Maikadua a Pagkapat'] = 34, ['Maikatlo a Pagkapat'] = 35, ['Maikapat a Pagkapat'] = 36},
		['season']	= {['Panaglalam-ek'] = 24, ['Primabera'] = 21, ['Panagsusulbod'] = 21, ['Kalgaw'] = 22, ['Panagrururos'] = 23, ['Otonio'] = 23},
		['named']	= {['Paskua ti panagungar'] = 98, ['Paskua'] = 99},
		},
	['inv_local_l'] = {},														-- used in date reformatting; copy of date_names['local'].long where k/v are inverted: [1]='<local name>' etc.
	['inv_local_s'] = {},														-- used in date reformatting; copy of date_names['local'].short where k/v are inverted: [1]='<local name>' etc.
	['local_digits'] = {['0'] = '0', ['1'] = '1', ['2'] = '2', ['3'] = '3', ['4'] = '4', ['5'] = '5', ['6'] = '6', ['7'] = '7', ['8'] = '8', ['9'] = '9'},	-- used to convert local language digits to Western 0-9
	['xlate_digits'] = {},
	}

for name, i in pairs (date_names['local'].long) do								-- this table is ['name'] = i
	date_names['inv_local_l'][i] = name;										-- invert to get [i] = 'name' for conversions from ymd
end

for name, i in pairs (date_names['local'].short) do								-- this table is ['name'] = i
	date_names['inv_local_s'][i] = name;										-- invert to get [i] = 'name' for conversions from ymd
end

for ld, ed in pairs (date_names.local_digits) do								-- make a digit translation table for simple date translation from en to local language using local_digits table
	date_names.xlate_digits [ed] = ld;											-- en digit becomes index with local digit as the value
end

local df_template_patterns = {													-- table of redirects to {{Use dmy dates}} and {{Use mdy dates}}
	'{{ *[Uu]se +(dmy) +dates *[|}]',	-- 1159k								-- sorted by approximate transclusion count
	'{{ *[Uu]se +(mdy) +dates *[|}]',	-- 212k
	'{{ *[Uu]se +(MDY) +dates *[|}]',	-- 788
	'{{ *[Uu]se +(DMY) +dates *[|}]',	-- 343
	'{{ *([Mm]dy) *[|}]',				-- 176
	'{{ *[Uu]se *(dmy) *[|}]',			-- 156 + 18
	'{{ *[Uu]se *(mdy) *[|}]',			-- 149 + 11
	'{{ *([Dd]my) *[|}]',				-- 56
	'{{ *[Uu]se +(MDY) *[|}]',			-- 5
	'{{ *([Dd]MY) *[|}]',				-- 3
	'{{ *[Uu]se(mdy)dates *[|}]',		-- 1
	'{{ *[Uu]se +(DMY) *[|}]',			-- 0
	'{{ *([Mm]DY) *[|}]',				-- 0
	}

local function get_date_format ()
	local content = mw.title.getCurrentTitle():getContent() or '';				-- get the content of the article or ''; new pages edited w/ve do not have 'content' until saved; ve does not preview; phab:T221625
	for _, pattern in ipairs (df_template_patterns) do							-- loop through the patterns looking for {{Use dmy dates}} or {{Use mdy dates}} or any of their redirects
		local start, _, match = content:find(pattern);							-- match is the three letters indicating desired date format
		if match then
			content = content:match ('%b{}', start);							-- get the whole template
			if content:match ('| *cs1%-dates *= *[lsy][sy]?') then				-- look for |cs1-dates=publication date length access-/archive-date length
				return match:lower() .. '-' .. content:match ('| *cs1%-dates *= *([lsy][sy]?)');
			else
				return match:lower() .. '-all';									-- no |cs1-dates= k/v pair; return value appropriate for use in |df=
			end
		end
	end
end

local global_df;


--[[-----------------< V O L U M E ,  I S S U E ,  P A G E S >------------------

These tables hold cite class values (from the template invocation) and identify those templates that support
|volume=, |issue=, and |page(s)= parameters.  Cite conference and cite map require further qualification which
is handled in the main module.

]]

local templates_using_volume = {'citation', 'audio-visual', 'book', 'conference', 'encyclopaedia', 'interview', 'journal', 'magazine', 'map', 'news', 'report', 'techreport', 'thesis'}
local templates_using_issue = {'citation', 'conference', 'episode', 'interview', 'journal', 'magazine', 'map', 'news', 'podcast'}
local templates_not_using_page = {'audio-visual', 'episode', 'mailinglist', 'newsgroup', 'podcast', 'serial', 'sign', 'speech'}


--[[

Patterns for finding extra text in |volume=, |issue=, |page=, |pages=

]]

local vol_iss_pg_patterns = {
	good_ppattern = '^P[^%.PpGg]',												-- OK to begin with uppercase P: P7 (page 7 of section P), but not p123 (page 123); TODO: this allows 'Pages' which it should not
	bad_ppatterns = {															-- patterns for |page= and |pages=
		'^[Pp][PpGg]?%.?[ %d]',
		'^[Pp][Pp]?%.&nbsp;',													-- from {{p.}} and {{pp.}} templates
		'^[Pp]ages?',
		'^[Pp]gs.?',
		},
	vpatterns = {																-- patterns for |volume=
		'^volumes?',
		'^vols?[%.:=]?'
		},
	ipatterns = {																-- patterns for |issue=
		'^issues?',
		'^iss[%.:=]?',
		'^numbers?',
		'^nos?%A',																-- don't match 'november' or 'nostradamus'
		'^nr[%.:=]?',
		'^n[%.:= ]'																-- might be a valid issue without separator (space char is sep char here)
		}
	}

--[[--------------------------< K E Y W O R D S >-------------------------------

These tables hold keywords for those parameters that have defined sets of acceptable keywords.

]]

--[[-------------------< K E Y W O R D S   T A B L E >--------------------------

this is a list of keywords; each key in the list is associated with a table of
synonymous keywords possibly from different languages.

for I18N: add local-language keywords to value table; do not change the key.
For example, adding the German keyword 'ja':
	['affirmative'] = {'yes', 'true', 'y', 'ja'},

Because CS1|2 templates from en.wiki articles are often copied to other local wikis,
it is recommended that the English keywords remain in these tables.

]]

local keywords = {
	['amp'] = {'&', 'amp', 'ampersand'}, 										-- |name-list-style=
	['and'] = {'and', 'serial'},												-- |name-list-style=
	['affirmative'] = {'yes', 'true', 'y'},										-- |no-tracking=, |no-pp= -- Used by InternetArchiveBot
	['afterword'] = {'afterword'},												-- |contribution=
	['bot: unknown'] = {'bot: unknown'},										-- |url-status= -- Used by InternetArchiveBot
	['cs1'] = {'cs1'},															-- |mode=
	['cs2'] = {'cs2'},															-- |mode=
	['dead'] = {'dead', 'deviated'},											-- |url-status= -- Used by InternetArchiveBot
	['dmy'] = {'dmy'},															-- |df=
	['dmy-all'] = {'dmy-all'},													-- |df=
	['foreword'] = {'foreword'},												-- |contribution=
	['free'] = {'free'},														-- |<id>-access= -- Used by InternetArchiveBot
	['harv'] = {'harv'},														-- |ref=; this no longer supported; is_valid_parameter_value() called with <invert> = true
	['introduction'] = {'introduction'},										-- |contribution=
	['limited'] = {'limited'},													-- |url-access= -- Used by InternetArchiveBot
	['live'] = {'live'},														-- |url-status= -- Used by InternetArchiveBot
	['mdy'] = {'mdy'},															-- |df=
	['mdy-all'] = {'mdy-all'},													-- |df=
	['none'] = {'none'},														-- |postscript=, |ref=, |title=, |type= -- Used by InternetArchiveBot
	['off'] = {'off'},															-- |title= (potentially also: |title-link=, |postscript=, |ref=, |type=)
	['preface'] = {'preface'},													-- |contribution=
	['registration'] = {'registration'},										-- |url-access= -- Used by InternetArchiveBot
	['subscription'] = {'subscription'},										-- |url-access= -- Used by InternetArchiveBot
	['unfit'] = {'unfit'},														-- |url-status= -- Used by InternetArchiveBot
	['usurped'] = {'usurped'},													-- |url-status= -- Used by InternetArchiveBot
	['vanc'] = {'vanc'},														-- |name-list-style=
	['ymd'] = {'ymd'},															-- |df=
	['ymd-all'] = {'ymd-all'},													-- |df=
	--	['yMd'] = {'yMd'},														-- |df=; not supported at en.wiki
	--	['yMd-all'] = {'yMd-all'},												-- |df=; not supported at en.wiki
	}


--[[------------------------< X L A T E _ K E Y W O R D S >---------------------

this function builds a list, keywords_xlate{}, of the keywords found in keywords{} where the values from keywords{}
become the keys in keywords_xlate{} and the keys from keywords{} become the values in keywords_xlate{}:
	['affirmative'] = {'yes', 'true', 'y'},		-- in keywords{}
becomes
	['yes'] = 'affirmative',					-- in keywords_xlate{}
	['true'] = 'affirmative',
	['y'] = 'affirmative',

the purpose of this function is to act as a translator between a non-English keyword and its English equivalent
that may be used in other modules of this suite

]]

local function xlate_keywords ()
	local out_table = {};														-- output goes here
	for k, keywords_t in pairs (keywords) do									-- spin through the keywords table
		for _, keyword in ipairs (keywords_t) do								-- for each keyword
			out_table[keyword] = k;												-- create an entry in the output table where keyword is the key
		end
	end
	
	return out_table;
end

local keywords_xlate = xlate_keywords ();										-- the list of translated keywords


--[[----------------< M A K E _ K E Y W O R D S _ L I S T >---------------------

this function assembles, for parameter-value validation, the list of keywords appropriate to that parameter.

keywords_lists{}, is a table of tables from keywords{}

]]

local function make_keywords_list (keywords_lists)
	local out_table = {};														-- output goes here
	
	for _, keyword_list in ipairs (keywords_lists) do							-- spin through keywords_lists{} and get a table of keywords
		for _, keyword in ipairs (keyword_list) do								-- spin through keyword_list{} and add each keyword, ...
			table.insert (out_table, keyword);									-- ... as plain text, to the output list
		end
	end
	return out_table;
end


--[[----------------< K E Y W O R D S _ L I S T S >-----------------------------

this is a list of lists of valid keywords for the various parameters in [key].
Generally the keys in this table are the canonical en.wiki parameter names though
some are contrived because of use in multiple differently named parameters:
['yes_true_y'], ['id-access'].

The function make_keywords_list() extracts the individual keywords from the
appropriate list in keywords{}.

The lists in this table are used to validate the keyword assignment for the
parameters named in this table's keys.

]]

local keywords_lists = {
	['yes_true_y'] = make_keywords_list ({keywords.affirmative}),
	['contribution'] = make_keywords_list ({keywords.afterword, keywords.foreword, keywords.introduction, keywords.preface}),
	['df'] = make_keywords_list ({keywords.dmy, keywords['dmy-all'], keywords.mdy, keywords['mdy-all'], keywords.ymd, keywords['ymd-all']}),
	--	['df'] = make_keywords_list ({keywords.dmy, keywords['dmy-all'], keywords.mdy, keywords['mdy-all'], keywords.ymd, keywords['ymd-all'], keywords.yMd, keywords['yMd-all']}),	-- not supported at en.wiki
	['mode'] = make_keywords_list ({keywords.cs1, keywords.cs2}),
	['name-list-style'] = make_keywords_list ({keywords.amp, keywords['and'], keywords.vanc}),
	['ref'] = make_keywords_list ({keywords.harv}),								-- inverted check; |ref=harv no longer supported
	['url-access'] = make_keywords_list ({keywords.subscription, keywords.limited, keywords.registration}),
	['url-status'] = make_keywords_list ({keywords.dead, keywords.live, keywords.unfit, keywords.usurped, keywords['bot: unknown']}),
	['id-access'] = make_keywords_list ({keywords.free}),
	}


--[[---------------------< S T R I P M A R K E R S >----------------------------

Common pattern definition location for stripmarkers so that we don't have to go
hunting for them if (when) MediaWiki changes their form.

]]

local stripmarkers = {
	['any'] = '\127[^\127]*UNIQ%-%-(%a+)%-[%a%d]+%-QINU[^\127]*\127',			-- capture returns name of stripmarker
	['math'] = '\127[^\127]*UNIQ%-%-math%-[%a%d]+%-QINU[^\127]*\127'			-- math stripmarkers used in coins_cleanup() and coins_replace_math_stripmarker()
	}


--[[------------< I N V I S I B L E _ C H A R A C T E R S >---------------------

This table holds non-printing or invisible characters indexed either by name or
by Unicode group. Values are decimal representations of UTF-8 codes.  The table
is organized as a table of tables because the Lua pairs keyword returns table
data in an arbitrary order.  Here, we want to process the table from top to bottom
because the entries at the top of the table are also found in the ranges specified
by the entries at the bottom of the table.

Also here is a pattern that recognizes stripmarkers that begin and end with the
delete characters.  The nowiki stripmarker is not an error but some others are
because the parameter values that include them become part of the template's
metadata before stripmarker replacement.

]]

local invisible_defs = {
	del = '\127',																-- used to distinguish between stripmarker and del char
	zwj = '\226\128\141',														-- used with capture because zwj may be allowed
	}

local invisible_chars = {
	{'replacement', '\239\191\189'},											-- U+FFFD, EF BF BD
	{'zero width joiner', '('.. invisible_defs.zwj .. ')'},						-- U+200D, E2 80 8D; capture because zwj may be allowed
	{'zero width space', '\226\128\139'},										-- U+200B, E2 80 8B
	{'hair space', '\226\128\138'},												-- U+200A, E2 80 8A
	{'soft hyphen', '\194\173'},												-- U+00AD, C2 AD
	{'horizontal tab', '\009'},													-- U+0009 (HT), 09
	{'line feed', '\010'},														-- U+000A (LF), 0A
	{'no-break space', '\194\160'},												-- U+00A0 (NBSP), C2 A0
	{'carriage return', '\013'},												-- U+000D (CR), 0D
	{'stripmarker', stripmarkers.any},											-- stripmarker; may or may not be an error; capture returns the stripmaker type
	{'delete', '('.. invisible_defs.del .. ')'},								-- U+007F (DEL), 7F; must be done after stripmarker test; capture to distinguish isolated del chars not part of stripmarker
	{'C0 control', '[\000-\008\011\012\014-\031]'},								-- U+0000–U+001F (NULL–US), 00–1F (except HT, LF, CR (09, 0A, 0D))
	{'C1 control', '[\194\128-\194\159]'},										-- U+0080–U+009F (XXX–APC), C2 80 – C2 9F
	--	{'Specials', '[\239\191\185-\239\191\191]'},								-- U+FFF9-U+FFFF, EF BF B9 – EF BF BF
	--	{'Private use area', '[\238\128\128-\239\163\191]'},						-- U+E000–U+F8FF, EE 80 80 – EF A3 BF
	--	{'Supplementary Private Use Area-A', '[\243\176\128\128-\243\191\191\189]'},	-- U+F0000–U+FFFFD, F3 B0 80 80 – F3 BF BF BD
	--	{'Supplementary Private Use Area-B', '[\244\128\128\128-\244\143\191\189]'},	-- U+100000–U+10FFFD, F4 80 80 80 – F4 8F BF BD
	}

--[[

Indic script makes use of zero width joiner as a character modifier so zwj
characters must be left in.  This pattern covers all of the unicode characters
for these languages:
	Devanagari					0900–097F – https://unicode.org/charts/PDF/U0900.pdf
		Devanagari extended		A8E0–A8FF – https://unicode.org/charts/PDF/UA8E0.pdf
	Bengali						0980–09FF – https://unicode.org/charts/PDF/U0980.pdf
	Gurmukhi					0A00–0A7F – https://unicode.org/charts/PDF/U0A00.pdf
	Gujarati					0A80–0AFF – https://unicode.org/charts/PDF/U0A80.pdf
	Oriya						0B00–0B7F – https://unicode.org/charts/PDF/U0B00.pdf
	Tamil						0B80–0BFF – https://unicode.org/charts/PDF/U0B80.pdf
	Telugu						0C00–0C7F – https://unicode.org/charts/PDF/U0C00.pdf
	Kannada						0C80–0CFF – https://unicode.org/charts/PDF/U0C80.pdf
	Malayalam					0D00–0D7F – https://unicode.org/charts/PDF/U0D00.pdf
plus the not-necessarily Indic scripts for Sinhala and Burmese:
	Sinhala						0D80-0DFF - https://unicode.org/charts/PDF/U0D80.pdf
	Myanmar						1000-109F - https://unicode.org/charts/PDF/U1000.pdf
		Myanmar extended A		AA60-AA7F - https://unicode.org/charts/PDF/UAA60.pdf
		Myanmar extended B		A9E0-A9FF - https://unicode.org/charts/PDF/UA9E0.pdf
the pattern is used by has_invisible_chars() and coins_cleanup()

]]

local indic_script = '[\224\164\128-\224\181\191\224\163\160-\224\183\191\225\128\128-\225\130\159\234\167\160-\234\167\191\234\169\160-\234\169\191]';

-- list of emoji that use zwj character (U+200D) to combine with another emoji
local emoji = {																	-- indexes are decimal forms of the hex values in U+xxxx
	[127752] = true,															-- U+1F308 🌈 rainbow
	[127806] = true,															-- U+1F33E 🌾 ear of rice
	[127859] = true,															-- U+1F373 🍳 cooking
	[127891] = true,															-- U+1F393 🎓 graduation cap
	[127908] = true,															-- U+1F3A4 🎤 microphone
	[127912] = true,															-- U+1F3A8 🎨 artist palette
	[127979] = true,															-- U+1F3EB 🏫 school
	[127981] = true,															-- U+1F3ED 🏭 factory
	[128102] = true,															-- U+1F466 👦 boy
	[128103] = true,															-- U+1F467 👧 girl
	[128104] = true,															-- U+1F468 👨 man
	[128105] = true,															-- U+1F469 👩 woman
	[128139] = true,															-- U+1F48B 💋 kiss mark
	[128187] = true,															-- U+1F4BB 💻 personal computer
	[128188] = true,															-- U+1F4BC 💼 brief case
	[128295] = true,															-- U+1F527 🔧 wrench
	[128300] = true,															-- U+1F52C 🔬 microscope
	[128488] = true,															-- U+1F5E8 🗨 left speech bubble
	[128640] = true,															-- U+1F680 🚀 rocket
	[128658] = true,															-- U+1F692 🚒 fire engine
	[129309] = true,															-- U+1F91D 🤝 handshake
	[129455] = true,															-- U+1F9AF 🦯 probing cane
	[129456] = true,															-- U+1F9B0 🦰 emoji component red hair
	[129457] = true,															-- U+1F9B1 🦱 emoji component curly hair
	[129458] = true,															-- U+1F9B2 🦲 emoji component bald
	[129459] = true,															-- U+1F9B3 🦳 emoji component white hair
	[129466] = true,															-- U+1F9BA 🦺 safety vest
	[129468] = true,															-- U+1F9BC 🦼 motorized wheelchair
	[129469] = true,															-- U+1F9BD 🦽 manual wheelchair
	[129489] = true,															-- U+1F9D1 🧑 adult
	[9760] = true,																-- U+2620 ☠ skull and crossbones
	[9792] = true,																-- U+2640 ♀ female sign
	[9794] = true,																-- U+2642 ♂ male sign
	[9877] = true,																-- U+2695 ⚕ staff of aesculapius
	[9878] = true,																-- U+2696 ⚖ scales
	[9992] = true,																-- U+2708 ✈ airplane
	[10084] = true,																-- U+2764 ❤ heavy black heart
	}


--[[----------------------< L A N G U A G E   S U P P O R T >-------------------

These tables and constants support various language-specific functionality.

]]

local this_wiki_code = mw.getContentLanguage():getCode();						-- get this wiki's language code
	if string.match (mw.site.server, 'wikidata') then
		this_wiki_code = mw.getCurrentFrame():preprocess('{{int:lang}}');		-- on Wikidata so use interface language setting instead
	end

local mw_languages_by_tag_t = mw.language.fetchLanguageNames (this_wiki_code, 'all');	-- get a table of language tag/name pairs known to Wikimedia; used for interwiki tests
local mw_languages_by_name_t = {};
	for k, v in pairs (mw_languages_by_tag_t) do								-- build a 'reversed' table name/tag language pairs know to MediaWiki; used for |language=
		v = mw.ustring.lower (v);												-- lowercase for tag fetch; get name's proper case from mw_languages_by_tag_t[<tag>]
		if mw_languages_by_name_t[v] then										-- when name already in the table
			if 2 == #k or 3 == #k then											-- if tag does not have subtags
				mw_languages_by_name_t[v] = k;									-- prefer the shortest tag for this name
			end
		else																	-- here when name not in the table
			mw_languages_by_name_t[v] = k;										-- so add name and matching tag
		end
	end

local inter_wiki_map = {};														-- map of interwiki prefixes that are language-code prefixes
	for k, v in pairs (mw.site.interwikiMap ('local')) do						-- spin through the base interwiki map (limited to local)
		if mw_languages_by_tag_t[v["prefix"]] then								-- if the prefix matches a known language tag
			inter_wiki_map[v["prefix"]] = true;									-- add it to our local map
		end
	end


--[[--------------------< S C R I P T _ L A N G _ C O D E S >-------------------

This table is used to hold ISO 639-1 two-character and ISO 639-3 three-character
language codes that apply only to |script-title= and |script-chapter=

]]

local script_lang_codes = {
	'ab', 'am', 'ar', 'be', 'bg', 'bn', 'bo', 'bs', 'dv', 'dz', 'el', 'fa', 'gu', 
	'he', 'hi', 'hy', 'ja', 'ka', 'kk', 'km', 'kn', 'ko', 'ku', 'ky', 'lo', 'mk',
	'ml', 'mn', 'mr', 'my', 'ne', 'or', 'ota', 'ps', 'ru', 'sd', 'si', 'sr', 'syc',
	'ta', 'te', 'tg', 'th', 'ti', 'ug', 'uk', 'ur', 'uz', 'yi', 'yue', 'zh'
	};


--[[---------------< L A N G U A G E   R E M A P P I N G >----------------------

These tables hold language information that is different (correct) from MediaWiki's definitions

For each ['code'] = 'language name' in lang_code_remap{} there must be a matching ['language name'] = {'language name', 'code'} in lang_name_remap{}

lang_code_remap{}:
	key is always lowercase ISO 639-1, -2, -3 language code or a valid lowercase IETF language tag
	value is properly spelled and capitalized language name associated with key
	only one language name per key;
	key/value pair must have matching entry in lang_name_remap{}

lang_name_remap{}:
	key is always lowercase language name
	value is a table the holds correctly spelled and capitalized language name [1] and associated code [2] (code must match a code key in lang_code_remap{})
	may have multiple keys referring to a common preferred name and code; For example:
		['kolsch'] and ['kölsch'] both refer to 'Kölsch' and 'ksh'

]]

local lang_code_remap = {														-- used for |language= and |script-title= / |script-chapter=
	['als'] = 'Tosk nga Albanes',												-- MediaWiki returns Alemannisch 
	['bh'] = 'Bihari',															-- MediaWiki uses 'bh' as a subdomain name for Bhojpuri Wikipedia: bh.wikipedia.org
	['bla'] = 'Blackfoot',														-- MediaWiki/IANA/ISO 639: Siksika; use en.wiki preferred name
	['bn'] = 'Bengali',															-- MediaWiki returns Bangla
	['ca-valencia'] = 'Balensiano',												-- IETF variant of Catalan
  --['ilo'] = 'Ilocano',														-- MediaWiki/IANA/ISO 639: Iloko; use en.wiki preferred name
	['ksh'] = 'Kölsch',															-- MediaWiki: Colognian; use IANA/ISO 639 preferred name
	['ksh-x-colog'] = 'Kologniano',												-- override MediaWiki ksh; no IANA/ISO 639 code for Colognian; IETF private code created at Module:Lang/data
	['mis-x-ripuar'] = 'Ripuariano',											-- override MediaWiki ksh; no IANA/ISO 639 code for Ripuarian; IETF private code created at Module:Lang/data
	['nan-tw'] = 'Taiwanes a Hokkien',											-- make room for MediaWiki/IANA/ISO 639 nan: Min Nan Chinese and support en.wiki preferred name
	
	-- CLDR not translated in Ilokano so we remap and translate here
	['am'] = 'Amariko',
	['ar'] = 'Arabiko',
	['be'] = 'Bieloruso',
	['bg'] = 'Bulgaro',
	['bo'] = 'Tibetano',	
	['bs'] = 'Bosnio',
	['ca'] = 'Katalan',	
	['cs'] = 'Tseko',
	['da'] = 'Danes',
	['de'] = 'Aleman',
	['en'] = 'Ingles',
	['el'] = 'Griego',
	['es'] = 'Espaniol',
	['et'] = 'Estonio',
	['fa'] = 'Persiano',
	['fi'] = 'Pinlandes',
	['fr'] = 'Pranses',
	['he'] = 'Hebreo',
	['hr'] = 'Kroata',
	['hy'] = 'Armenio',	
	['hu'] = 'Hungaro',
	['id'] = 'Indones',
	['is'] = 'Islandes',
	['it'] = 'Italiano',
	['ja'] = 'Hapon',
	['ka'] = 'Georgiano',
	['kk'] = 'Kasaho',
	['kn'] = 'Kanares',	
	['ko'] = 'Koreano',
	['ku'] = 'Kurdo',
	['mk'] = 'Macedonio',
	['mn'] = 'Mongol',	
	['ms'] = 'Malayo',
	['mt'] = 'Maltes',	
	['my'] = 'Birmano',	
	['nl'] = 'Olandes',
	['no'] = 'Norwego',
	['ota'] = 'Otomano Turko',	
	['pl'] = 'Polako',
	['pt'] = 'Portuges',
	['ro'] = 'Rumano',
	['ru'] = 'Ruso',
	['sk'] = 'Eslobako',
	['sl'] = 'Eslobeno',
	['sr'] = 'Serbio',
	['sv'] = 'Sueko',
	['th'] = 'Tailandes',
	['tg'] = 'Tayiko',
	['tr'] = 'Turko',
	['uk'] = 'Ukraniano',
	['vi'] = 'Bietnamis',
	['yi'] = 'Yidis',	
	['zh'] = 'Insik',
	}

local lang_name_remap = {														-- used for |language=
	['alemannisch'] = {'Suiso nga Aleman', 'gsw'},								-- not an ISO or IANA language name; MediaWiki uses 'als' as a subdomain name for Alemannic Wikipedia: als.wikipedia.org
	['bangla'] = {'Bengali', 'bn'},												-- MediaWiki returns Bangla (the endonym) but we want Bengali (the exonym); here we remap
	['bengali'] = {'Bengali', 'bn'},											-- MediaWiki doesn't use exonym so here we provide correct language name and 639-1 code
	['bhojpuri'] = {'Bhojpuri', 'bho'},											-- MediaWiki uses 'bh' as a subdomain name for Bhojpuri Wikipedia: bh.wikipedia.org
	['bihari'] = {'Bihari', 'bh'},												-- MediaWiki replaces 'Bihari' with 'Bhojpuri' so 'Bihari' cannot be found
	['blackfoot'] = {'Blackfoot', 'bla'},										-- MediaWiki/IANA/ISO 639: Siksika; use en.wiki preferred name
	['colognian'] = {'Kologniano', 'ksh-x-colog'},								-- MediaWiki preferred name for ksh
  --['ilocano'] = {'Ilocano', 'ilo'},											-- MediaWiki/IANA/ISO 639: Iloko; use en.wiki preferred name
	['kolsch'] = {'Kölsch', 'ksh'},												-- use IANA/ISO 639 preferred name (use non-diacritical o instead of umlaut ö)
	['kölsch'] = {'Kölsch', 'ksh'},												-- use IANA/ISO 639 preferred name
	['ripuarian'] = {'Ripuariano', 'mis-x-ripuar'},								-- group of dialects; no code in MediaWiki or in IANA/ISO 639
	['taiwanese hokkien'] = {'Taiwanes a Hokkien', 'nan-TW'},					-- make room for MediaWiki/IANA/ISO 639 nan: Min Nan Chinese 
	['tosk albanian'] = {'Tosk nga Albanes', 'als'},							-- MediaWiki replaces 'Tosk Albanian' with 'Alemannisch' so 'Tosk Albanian' cannot be found
	['valencian'] = {'Balensiano', 'ca'},										-- variant of Catalan; categorizes as Catalan
	
	-- CLDR not translated in Ilokano so we remap and translate here
	['aleman'] = {'Aleman', 'de'},
	['german'] = {'Aleman', 'de'},
	['arabiko'] = {'Arabiko', 'ar'},
	['arabic'] = {'Arabiko', 'ar'},
	['armenio'] = {'Armenio', 'hy'},
	['armenian'] = {'Armenio', 'hy'},
	['bieloruso'] = {'Bieloruso', 'be'},
	['belarusian'] = {'Bieloruso', 'be'},
	['bietnamis'] = {'Bietnamis', 'vi'},
	['vietnamese'] = {'Bietnamis', 'vi'},
	['birmano'] = {'Birmano', 'my'},
	['burmese'] = {'Birmano', 'my'},
	['bosnio'] = {'Bosnio', 'bs'},
	['bosnian'] = {'Bosnio', 'bs'},
	['bulgaro'] = {'Bulgaro', 'bg'},
	['bulgarian'] = {'Bulgaro', 'bg'},
	['insik'] = {'Insik', 'zh'},
	['chinese'] = {'Insik', 'zh'},
	['islandes'] = {'Islandes', 'is'},
	['icelandic'] = {'Islandes', 'is'},
	['danes'] = {'Danes', 'da'},
	['danish'] = {'Danes', 'da'},
	['eslobako'] = {'Eslobako', 'sk'},
	['slovak'] = {'Eslobako', 'sk'},
	['eslobeno'] = {'Eslobeno', 'sl'},
	['slovenian'] = {'Eslobeno', 'sl'},
	['espaniol'] = {'Espaniol', 'es'},
	['spanish'] = {'Espaniol', 'es'},
	['estonio'] = {'Estonio', 'et'},
	['estonian'] = {'Estonio', 'et'},
	['georgiano'] = {'Georgiano', 'ka'},
	['georgian'] = {'Georgiano', 'ka'},
	['griego'] = {'Griego', 'el'},
	['greek'] = {'Griego', 'el'},
	['hapon'] = {'Hapon', 'ja'},
	['japanese'] = {'Hapon', 'ja'},
	['hebreo'] = {'Hebreo', 'he'},
	['hebrew'] = {'Hebreo', 'he'},
	['hungaro'] = {'Hungaro', 'hu'},
	['hungarian'] = {'Hungaro', 'hu'},
	['indones'] = {'Indones', 'id'},
	['indonesian'] = {'Indones', 'id'},
	['ingles'] = {'Ingles', 'en'},
	['english'] = {'Ingles', 'en'},
	['italiano'] = {'Italiano', 'it'},
	['italian'] = {'Italiano', 'it'},
	['kanares'] = {'Kanares', 'kn'},
	['kannada'] = {'Kanares', 'kn'},	
	['kasaho'] = {'Kasaho', 'kk'},
	['kazakh'] = {'Kasaho', 'kk'},
	['katalan'] = {'Katalan', 'ca'},
	['catalan'] = {'Katalan', 'ca'},	
	['koreano'] = {'Koreano', 'ko'},
	['korean'] = {'Koreano', 'ko'},
	['kroata'] = {'Kroata', 'hr'},
	['croatian'] = {'Kroata', 'hr'},
	['macedonio'] = {'Macedonio', 'mk'},
	['macedonian'] = {'Macedonio', 'mk'},
	['malayo'] = {'Malayo', 'ms'},
	['malay'] = {'Malayo', 'ms'},
	['maltes'] = {'Maltes', 'mt'},
	['maltese'] = {'Maltes', 'mt'},	
	['mongol'] = {'Mongol', 'mn'},
	['mongolian'] = {'Mongol', 'mn'},
	['norwego'] = {'Norwego', 'no'},
	['norwegian'] = {'Norwego', 'no'},
	['olandes'] = {'Olandes', 'nl'},
	['dutch'] = {'Olandes', 'nl'},
	['otomano Turko'] = {'otomano Turko', 'ota'},
	['ottoman Turkish'] = {'otomano Turko', 'ota'},	
	['persiano'] = {'Persiano', 'fa'},
	['persian'] = {'Persiano', 'fa'},
	['pinlandes'] = {'Pinlandes', 'fi'},
	['finnish'] = {'Pinlandes', 'fi'},	
	['polako'] = {'Polako', 'pl'},
	['polish'] = {'Polako', 'pl'},
	['portuges'] = {'Portuges', 'pt'},
	['portuguese'] = {'Portuges', 'pt'},
	['pranses'] = {'Pranses', 'fr'},
	['french'] = {'Pranses', 'fr'},
	['rumano'] = {'Rumano', 'ro'},
	['romanian'] = {'Rumano', 'ro'},
	['ruso'] = {'Ruso', 'ru'},
	['russian'] = {'Ruso', 'ru'},
	['serbio'] = {'Serbio', 'sr'},
	['serbian'] = {'Serbio', 'sr'},
	['sueko'] = {'Sueko', 'sv'},
	['swedish'] = {'Sueko', 'sv'},
	['tailandes'] = {'Tailandes', 'th'},
	['thai'] = {'Tailandes', 'th'},
	['tayiko'] = {'Tayiko', 'tg'},	
	['tajik'] = {'Tayiko', 'tg'},	
	['tibetano'] = {'Tibetano', 'bo'},
	['tibetan'] = {'Tibetano', 'bo'},	
	['tseko'] = {'Tseko', 'cs'},
	['czech'] = {'Tseko', 'cs'},
	['turko'] = {'Turko', 'tr'},
	['turkish'] = {'Turko', 'tr'},
	['ukraniano'] = {'Ukraniano', 'uk'},
	['ukrainian'] = {'Ukraniano', 'uk'},
	['yidis'] = {'Yidis', 'yi'},
	['yiddish'] = {'Yidis', 'yi'},
	}

--[[--------------------------< P R O P E R T I E S _ C A T E G O R I E S >------------------------------------

Properties categories. These are used for investigating qualities of citations.

]]

local prop_cats = {
	['foreign-lang-source'] = 'Dagiti taudan ti pagsasao ti CS1 iti $1 ($2)',	-- |language= categories; $1 is foreign-language name, $2 is ISO639-1 code
	['foreign-lang-source-2'] = 'Dagiti taudan ti ganganaet a pagsasao ti CS1 (ISO 639-2)|$1',	-- |language= category; a cat for ISO639-2 languages; $1 is the ISO 639-2 code used as a sort key
	['jul-greg-uncertainty'] = 'CS1: di naikeddeng a Huliano–Gregoriano',		-- probably temporary cat to identify scope of template with dates 1 October 1582 – 1 January 1926
	['local-lang-source'] = 'Dagiti taudan ti pagsasao ti CS1 iti $1 ($2)',		-- |language= categories; $1 is local-language name, $2 is ISO639-1 code; not emitted when local_lang_cat_enable is false
	['location-test'] = 'Pangsubok ti lokasion ti CS1',
	['long-vol'] = 'CS1: pateg ti atiddog a tomo',								-- probably temporary cat to identify scope of |volume= values longer than 4 charachters
	['script'] = 'Agus-usar ti CS1 iti sinuratan ti pagsasao iti $1 ($2)',		-- |script-title=xx: has matching category; $1 is language name, $2 is ISO639-1 code
	['tracked-param'] = 'Nipagsurotan a parametro ti CS1: $1',					-- $1 is base (enumerators removed) parameter name
	['year-range-abbreviated'] = 'CS1: Naipangyababa a sakup ti tawen',			-- probably temporary cat to identify scope of |date=, |year= values using YYYY–YY form
	}


--[[--------------------------< T I T L E _ T Y P E S >--------------------------------------------------------

Here we map a template's CitationClass to TitleType (default values for |type= parameter)

]]

local title_types = {
	['AV-media-notes'] = 'Dagiti nota ti midia',
	['interview'] = 'Estrebista',
	['mailinglist'] = 'Listaan ti panagibuson',
	['map'] = 'Mapa',
	['podcast'] = 'Podcast',
	['pressrelease'] = 'Press release',
	['report'] = 'Reporta',
	['speech'] = 'Bitla',
	['techreport'] = 'Teknikal a reporta',
	['thesis'] = 'Tesis',
	}


--[[===================<< E R R O R   M E S S A G I N G >>======================
]]

--[[----------< E R R O R   M E S S A G E   S U P P L I M E N T S >-------------

I18N for those messages that are supplemented with additional specific text that
describes the reason for the error

TODO: merge this with special_case_translations{}?
]]

local err_msg_supl = {
	['char'] = 'invalid character',												-- |isbn=, |sbn=
	['check'] = 'checksum',														-- |isbn=, |sbn=
	['flag'] = 'flag',															-- |archive-url=
	['form'] = 'invalid form',													-- |isbn=, |sbn=
	['group'] = 'invalid group id',												-- |isbn=
	['initials'] = 'initials',													-- Vancouver
	['invalid language code'] = 'invalid language code',						-- |script-<param>=
	['journal'] = 'journal',													-- |bibcode=
	['length'] = 'length',														-- |isbn=, |bibcode=, |sbn=
	['liveweb'] = 'liveweb',													-- |archive-url=
	['missing comma'] = 'missing comma',										-- Vancouver
	['missing prefix'] = 'missing prefix',										-- |script-<param>=
	['missing title part'] = 'missing title part',								-- |script-<param>=
	['name'] = 'name',															-- Vancouver
	['non-Latin char'] = 'non-Latin character',									-- Vancouver
	['path'] = 'path',															-- |archive-url=
	['prefix'] = 'invalid prefix',												-- |isbn=
	['punctuation'] = 'punctuation',											-- Vancouver
	['save'] = 'save command',													-- |archive-url=
	['suffix'] = 'suffix',														-- Vancouver
	['timestamp'] = 'timestamp',												-- |archive-url=
	['unknown language code'] = 'unknown language code',						-- |script-<param>=
	['value'] = 'value',														-- |bibcode=
	['year'] = 'year',															-- |bibcode=
	}


--[[--------------< E R R O R _ C O N D I T I O N S >---------------------------

Error condition table.  This table has two sections: errors at the top, maintenance
at the bottom.  Maint 'messaging' does not have a 'message' (message=nil)

The following contains a list of IDs for various error conditions defined in the
code.  For each ID, we specify a text message to display, an error category to
include, and whether the error message should be wrapped as a hidden comment.

Anchor changes require identical changes to matching anchor in Help:CS1 errors

TODO: rename error_conditions{} to something more generic; create separate error
and maint tables inside that?

]]

local error_conditions = {
	err_accessdate_missing_url = {
		message = 'Makasapul ti <code class="cs1-code">&#124;access-date=</code> iti <code class="cs1-code">&#124;url=</code>',
		anchor = 'accessdate_missing_url',
		category = 'Dagiti biddut ti CS1: access-date nga awanan iti URL',
		hidden = false
 		},
	err_apostrophe_markup = {
		message = 'Saan a maipalubos ti italiko wenno napuskol a pangmarka iti: <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'apostrophe_markup',
		category = 'Dagiti biddut ti CS1: markup',
		hidden = false
 		},
	err_archive_missing_date = {
		message = 'Makasapul ti <code class="cs1-code">&#124;archive-url=</code> iti <code class="cs1-code">&#124;archive-date=</code>',
		anchor = 'archive_missing_date',
		category = 'Dagiti biddut ti CS1: archive-url',
		hidden = false
		},
	err_archive_missing_url = {
		message = 'Makasapul ti <code class="cs1-code">&#124;archive-url=</code> iti <code class="cs1-code">&#124;url=</code>',
		anchor = 'archive_missing_url',
		category = 'Dagiti biddut ti CS1: archive-url',
		hidden = false
		},
	err_archive_url = {
		message = 'Nadadael ti <code class="cs1-code">&#124;archive-url=</code>: $1',	-- $1 is error message detail
		anchor = 'archive_url',
		category = 'Dagiti biddut ti CS1: archive-url',
		hidden = false
		},
	err_arxiv_missing = {
		message = 'Masapul ti <code class="cs1-code">&#124;arxiv=</code>',
		anchor = 'arxiv_missing',
		category = 'Dagiti biddut ti CS1: arXiv',								-- same as bad arxiv
		hidden = false
		},
	err_asintld_missing_asin = {
		message = 'Makasapul ti <code class="cs1-code">&#124;$1=</code> iti <code class="cs1-code">&#124;asin=</code>',	-- $1 is parameter name
		anchor = 'asintld_missing_asin',
		category = 'Dagiti biddut ti CS1: ASIN TLD',
		hidden = false
		},
	err_bad_arxiv = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;arxiv=</code>',
		anchor = 'bad_arxiv',
		category = 'Dagiti biddut ti CS1: arXiv',
		hidden = false
		},
	err_bad_asin = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;asin=</code>',
		anchor = 'bad_asin',
		category ='Dagiti biddut ti CS1: ASIN',
		hidden = false
		},
	err_bad_asin_tld = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;asin-tld=</code>',
		anchor = 'bad_asin_tld',
		category ='Dagiti biddut ti CS1: ASIN TLD',
		hidden = false
		},
	err_bad_bibcode = {
		message = 'Kitaen ti <code class="cs1-code">&#124;bibcode=</code> $1',	-- $1 is error message detail
		anchor = 'bad_bibcode',
		category = 'Dagiti biddut ti CS1: bibcode',
		hidden = false
		},
	err_bad_biorxiv = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;biorxiv=</code>',
		anchor = 'bad_biorxiv',
		category = 'Dagiti biddut ti CS1: bioRxiv',
		hidden = false
		},
	err_bad_citeseerx = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;citeseerx=</code>',
		anchor = 'bad_citeseerx',
		category = 'Dagiti biddut ti CS1: citeseerx',
		hidden = false
		},
	err_bad_date = {
		message = 'Kitaen dagiti pateg ti petsa iti: $1',						-- $1 is a parameter name list
		anchor = 'bad_date',
		category = 'Dagiti biddut ti CS1: dagiti petsa',
		hidden = false
		},
	err_bad_doi = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;doi=</code>',
		anchor = 'bad_doi',
		category = 'Dagiti biddut ti CS1: DOI',
		hidden = false
		},
	err_bad_hdl = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;hdl=</code>',
		anchor = 'bad_hdl',
		category = 'Dagiti biddut ti CS1: HDL',
		hidden = false
		},
	err_bad_isbn = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;isbn=</code>: $1',	-- $1 is error message detail
		anchor = 'bad_isbn',
		category = 'Dagiti biddut ti CS1: ISBN',
		hidden = false
		},
	err_bad_ismn = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;ismn=</code>',
		anchor = 'bad_ismn',
		category = 'Dagiti biddut ti CS1: ISMN',
		hidden = false
		},
	err_bad_issn = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;$1issn=</code>',	-- $1 is 'e' or '' for eissn or issn
		anchor = 'bad_issn',
		category = 'Dagiti biddut ti CS1: ISSN',
		hidden = false
		},
	err_bad_jfm = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;jfm=</code>',
		anchor = 'bad_jfm',
		category = 'Dagiti biddut ti CS1: JFM',
		hidden = false
		},
	err_bad_jstor = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;jstor=</code>',
		anchor = 'bad_jstor',
		category = 'Dagiti biddut ti CS1: JSTOR',
		hidden = false
		},
	err_bad_lccn = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;lccn=</code>',
		anchor = 'bad_lccn',
		category = 'Dagiti biddut ti CS1: LCCN',
		hidden = false
		},
	err_bad_mr = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;mr=</code>',
		anchor = 'bad_mr',
		category = 'Dagiti biddut ti CS1: MR',
		hidden = false
		},
	err_bad_oclc = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;oclc=</code>',
		anchor = 'bad_oclc',
		category = 'Dagiti biddut ti CS1: OCLC',
		hidden = false
		},
	err_bad_ol = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;ol=</code>',
		anchor = 'bad_ol',
		category = 'Dagiti biddut ti CS1: OL',
		hidden = false
		},
	err_bad_osti = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;osti=</code>',
		anchor = 'bad_osti',
		category = 'Dagiti biddut ti CS1: OSTI',
		hidden = false
		},
	err_bad_paramlink = {														-- for |title-link=, |author/editor/translator-link=, |series-link=, |episode-link=
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;$1=</code>',		        -- $1 is parameter name
		anchor = 'bad_paramlink',
		category = 'Dagiti biddut ti CS1: silpo ti parametro',
		hidden = false
		},
	err_bad_pmc = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;pmc=</code>',
		anchor = 'bad_pmc',
		category = 'Dagiti biddut ti CS1: PMC',
		hidden = false
		},
	err_bad_pmid = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;pmid=</code>',
		anchor = 'bad_pmid',
		category = 'Dagiti biddut ti CS1: PMID',
		hidden = false
		},
	err_bad_rfc = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;rfc=</code>',
		anchor = 'bad_rfc',
		category = 'Dagiti biddut ti CS1: RFC',
		hidden = false
		},
	err_bad_s2cid = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;s2cid=</code>',
		anchor = 'bad_s2cid',
		category = 'Dagiti biddut ti CS1: S2CID',
		hidden = false
		},
	err_bad_sbn = {
		message = 'Kitaen ti pateg ti $1 <code class="cs1-code">&#124;sbn=</code>',	-- $1 is error message detail
		anchor = 'bad_sbn',
		category = 'Dagiti biddut ti CS1: SBN',
		hidden = false
		},
	err_bad_ssrn = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;ssrn=</code>',
		anchor = 'bad_ssrn',
		category = 'Dagiti biddut ti CS1: SSRN',
		hidden = false
		},
	err_bad_url = {
		message = 'Kitaen ti pateg ti $1',										-- $1 is parameter name
		anchor = 'bad_url',
		category = 'Dagiti biddut ti CS1: URL',
		hidden = false
		},
	err_bad_usenet_id = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;message-id=</code>',
		anchor = 'bad_message_id',
		category = 'Dagiti biddut ti CS1: message-id',
		hidden = false
		},
	err_bad_zbl = {
		message = 'Kitaen ti pateg ti <code class="cs1-code">&#124;zbl=</code>',
		anchor = 'bad_zbl',
		category = 'Dagiti biddut ti CS1: Zbl',
		hidden = false
		},
	err_bare_url_missing_title = {
		message = 'Awan ti titulo ti $1',										-- $1 is parameter name
		anchor = 'bare_url_missing_title',
		category = 'Dagiti biddut ti CS1: labus nga URL',
		hidden = false
		},
	err_biorxiv_missing = {
		message = 'Masapul ti <code class="cs1-code">&#124;biorxiv=</code>',
		anchor = 'biorxiv_missing',
		category = 'Dagiti biddut ti CS1: bioRxiv',								-- same as bad bioRxiv
		hidden = false
		},
	err_chapter_ignored = {
		message = 'Di naikaskaso ti <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'chapter_ignored',
		category = 'Dagiti biddut ti CS1: di naikaskaso a kapitulo',
		hidden = false
		},
	err_citation_missing_title = {
		message = 'Awan wenno awan linaon ti <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'citation_missing_title',
		category = 'Dagiti biddut ti CS1: awan titulo',
		hidden = false
		},
	err_citeseerx_missing = {
		message = 'Masapul ti <code class="cs1-code">&#124;citeseerx=</code>',
		anchor = 'citeseerx_missing',
		category = 'Dagiti biddut ti CS1: citeseerx',							-- same as bad citeseerx
		hidden = false
		},
	err_cite_web_url = {														-- this error applies to cite web and to cite podcast
		message = 'Awan wenno awan linaon ti <code class="cs1-code">&#124;url=</code>',
		anchor = 'cite_web_url',
		category = 'Dagiti biddut ti CS1: masapul ti URL',
		hidden = false
		},
	err_class_ignored = {
		message = 'Di naikaskaso ti <code class="cs1-code">&#124;class=</code>',
		anchor = 'class_ignored',
		category = 'Dagiti biddut ti CS1: class',
		hidden = false
		},
	err_contributor_ignored = {
		message = 'Di naikaskaso ti <code class="cs1-code">&#124;contributor=</code>',
		anchor = 'contributor_ignored',
		category = 'Dagiti biddut ti CS1: contributor',
		hidden = false
		},
	err_contributor_missing_required_param = {
		message = 'Makasapul ti <code class="cs1-code">&#124;contributor=</code> iti <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'contributor_missing_required_param',
		category = 'Dagiti biddut ti CS1: contributor',
		hidden = false
		},
	err_deprecated_params = {
		message = 'Ti dakamat ket agus-usar ti nasukatanen a parametro ti <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'deprecated_params',
		category = 'Dagiti biddut ti CS1: dagiti nasukatanen a parametro',
		hidden = false
		},
	err_disp_name = {
		message = 'Imbalido a <code class="cs1-code">&#124;$1=$2</code>',		-- $1 is parameter name; $2 is the assigned value
		anchor = 'disp_name',
		category = 'Dagiti biddut ti CS1: display-names',
		hidden = false,
		},
	err_doibroken_missing_doi = {
		message = 'Makasapul ti <code class="cs1-code">&#124;$1=</code> iti <code class="cs1-code">&#124;doi=</code>',	-- $1 is parameter name
		anchor = 'doibroken_missing_doi',
		category = 'Dagiti biddut ti CS1: DOI',
		hidden = false
		},
	err_embargo_missing_pmc = {
		message = 'Makasapul ti <code class="cs1-code">&#124;$1=</code> iti <code class="cs1-code">&#124;pmc=</code>',	-- $1 is parameter name
		anchor = 'embargo_missing_pmc',
		category = 'Dagiti biddut ti CS1: embargo ti PMC',
		hidden = false
		},
	err_empty_citation = {
		message = 'Awan linaon a dakamat',
		anchor = 'empty_citation',
		category = 'Dagiti biddut ti CS1: awan linaon a dakamat',
		hidden = false
		},
	err_etal = {
		message = 'Nalawag a panagusar ti et al. iti: <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'explicit_et_al',
		category = 'Dagiti biddut ti CS1: nalawag a panagusar ti et al.',
		hidden = false
		},
	err_extra_text_edition = {
		message = 'Ti <code class="cs1-code">&#124;edition=</code> ket addaan iti sobra a teksto',
		anchor = 'extra_text_edition',
		category = 'Dagiti biddut ti CS1: sobra a teksto: edition',
		hidden = false,
		},
	err_extra_text_issue = {
		message = 'Ti <code class="cs1-code">&#124;$1=</code> ket addaan iti sobra a teksto',		-- $1 is parameter name
		anchor = 'extra_text_issue',
		category = 'Dagiti biddut ti CS1: sobra a teksto: issue',
		hidden = false,
		},
	err_extra_text_pages = {
		message = 'Ti <code class="cs1-code">&#124;$1=</code> ket addaan iti sobra a teksto',		-- $1 is parameter name
		anchor = 'extra_text_pages',
		category = 'Dagiti biddut ti CS1: sobra a teksto: pages',
		hidden = false,
		},
	err_extra_text_volume = {
		message = 'Ti <code class="cs1-code">&#124;$1=</code> ket addaan iti sobra a teksto',		-- $1 is parameter name
		anchor = 'extra_text_volume',
		category = 'Dagiti biddut ti CS1: sobra a teksto: volume',
		hidden = true,
		},
	err_first_missing_last = {
		message = 'Awan ti <code class="cs1-code">&#124;$1=</code> iti <code class="cs1-code">&#124;$2=</code>',	-- $1 is first alias, $2 is matching last alias
		anchor = 'first_missing_last',
		category = 'Dagiti biddut ti CS1: awan ti nagan',                       -- author, contributor, editor, interviewer, translator
		hidden = false
		},
	err_format_missing_url = {
		message = 'Makasapul ti <code class="cs1-code">&#124;$1=</code> iti <code class="cs1-code">&#124;$2=</code>',	-- $1 is format parameter $2 is url parameter
		anchor = 'format_missing_url',
		category = 'Dagiti biddut ti CS1: pormat nga awanan iti URL',
		hidden = false
		},
	err_generic_name = {
		message = 'Addaan iti sapasap a nagan ti <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'generic_name',
		category = 'Dagiti biddut ti CS1: sapasap a nagan',
		hidden = false,
		},
	err_generic_title = {
		message = 'Agus-usar ti dakamat iti sapasap a titulo',
		anchor = 'generic_title',
		category = 'Dagiti biddut ti CS1: sapasap a titulo',
		hidden = false,
		},
	err_invalid_param_val = {
		message = 'Imbalido a <code class="cs1-code">&#124;$1=$2</code>',		-- $1 is parameter name $2 is parameter value
		anchor = 'invalid_param_val',
		category = 'Dagiti biddut ti CS1: imbalido a pateg ti parametro',
		hidden = false
		},
	err_invisible_char = {
		message = 'Ti $1 iti $2 iti puesto ti $3',								-- $1 is invisible char $2 is parameter name $3 is position number
		anchor = 'invisible_char',
		category = 'Dagiti biddut ti CS1: dagiti di makita a karakter',
		hidden = false
		},
	err_missing_name = {
		message = 'Awan ti <code class="cs1-code">&#124;$1$2=</code>',			-- $1 is modified NameList; $2 is enumerator
		anchor = 'missing_name',
		category = 'Dagiti biddut ti CS1: awan ti nagan',						-- author, contributor, editor, interviewer, translator
		hidden = false
		},
	err_missing_periodical = {
		message = 'Makasapul ti dakamat $1 iti <code class="cs1-code">&#124;$2=</code>',	-- $1 is cs1 template name; $2 is canonical periodical parameter name for cite $1
		anchor = 'missing_periodical',
		category = 'Dagiti biddut ti CS1: awan ti periodikal',
		hidden = true
		},
	err_missing_pipe = {
		message = 'Awanan iti pipa ti: <code class="cs1-code">&#124;$1=</code>',-- $1 is parameter name
		anchor = 'missing_pipe',
		category = 'Dagiti biddut ti CS1: awanan iti pipa',
		hidden = false
		},
	err_param_access_requires_param = {
		message = 'Makasapul ti <code class="cs1-code">&#124;$1-access=</code> iti <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'param_access_requires_param',
		category = 'Dagiti biddut ti CS1: param-access',
		hidden = false
		},
	err_param_has_ext_link = {
		message = 'Akinruar a silpo iti <code class="cs1-code">$1</code>',		-- $1 is parameter name
		anchor = 'param_has_ext_link',
		category = 'Dagiti biddut ti CS1: dagiti akinruar a silpo',
		hidden = false
		},
	err_parameter_ignored = {
		message = 'Di naikaskaso ti di ammo a parametro ti <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'parameter_ignored',
		category = 'Dagiti biddut ti CS1: di nasuportaran a parametro',
		hidden = false
		},
	err_parameter_ignored_suggest = {
		message = 'Di naikaskaso ti di ammo a parametro ti <code class="cs1-code">&#124;$1=</code>(maisingasing ti <code class="cs1-code">&#124;$2=</code>)',	-- $1 is unknown parameter $2 is suggested parameter name
		anchor = 'parameter_ignored_suggest',
		category = 'Dagiti biddut ti CS1: di nasuportaran a parametro',
		hidden = false
		},
	err_redundant_parameters = {
		message = 'Ad-adu ngem maysa kadagiti $1 ti nainaganan',				-- $1 is error message detail
		anchor = 'redundant_parameters',
		category = 'Dagiti biddut ti CS1: agpapada a parametro',
		hidden = false
		},
	err_script_parameter = {
		message = 'Imbalido a <code class="cs1-code">&#124;$1=</code>: $2',		-- $1 is parameter name $2 is script language code or error detail
		anchor = 'script_parameter',
		category = 'Dagiti biddut ti CS1: dagiti parametro ti eskritu',
		hidden = false
		},
	err_ssrn_missing = {
		message = 'Masapul ti <code class="cs1-code">&#124;ssrn=</code>',
		anchor = 'ssrn_missing',
		category = 'Dagiti biddut ti CS1: SSRN',								-- same as bad arxiv
		hidden = false
		},
	err_text_ignored = {
		message = 'Di naikaskaso ti teksto ti "$1"',							-- $1 is ignored text
		anchor = 'text_ignored',
		category = 'Dagiti biddut ti CS1: di mabigbigan a parametro',
		hidden = false
		},
	err_trans_missing_title = {
		message = 'Makasapul ti <code class="cs1-code">&#124;trans-$1=</code> iti <code class="cs1-code">&#124;$1=</code> wenno <code class="cs1-code">&#124;script-$1=</code>',	-- $1 is base parameter name
		anchor = 'trans_missing_title',
		category = 'Dagiti biddut ti CS1: naipatarus a titulo',
		hidden = false
		},
	err_param_unknown_empty = {
		message = 'Ti dakamat ket aglaon iti awan linaon a di ammo a parametro$1: $2',						-- $1 is 's' or empty space; $2 is emty unknown param list
		anchor = 'param_unknown_empty',
		category = 'Dagiti biddut ti CS1: dagiti awan linaon a di ammo a parametro',
		hidden = false
		},
	err_vancouver = {
		message = 'Biddut ti estilo ti Vancouver: $1 iti nagan ti $2',			-- $1 is error detail, $2 is the nth name
		anchor = 'vancouver',
		category = 'Dagiti biddut ti CS1: estilo ti Vancouver',
		hidden = false
		},
	err_wikilink_in_url = {
		message = 'Suppiat ti URL–wikilink',									-- uses ndash
		anchor = 'wikilink_in_url',
		category = 'Dagiti biddut ti CS1: suppiat ti URL–wikilink',				-- uses ndash
		hidden = false
		},


--[[--------------------------< M A I N T >-------------------------------------

maint messages do not have a message (message = nil); otherwise the structure
is the same as error messages

]]

	maint_archived_copy = {
		message = nil,
		anchor = 'archived_copy',
		category = 'Panagtaripato ti CS1: naiyarkibo a kopia a kas titulo',
		hidden = true,
		},
	maint_authors = {
		message = nil,
		anchor = 'authors',
		category = 'Panagtaripato ti CS1: agus-usar iti parametro ti authors',
		hidden = true,
		},
	maint_bot_unknown = {
		message = nil,
		anchor = 'bot:_unknown',
		category = 'Panagtaripato ti CS1: bot: di ammo ti kasasaad ti kasisigud nga URL',
		hidden = true,
		},
	maint_date_auto_xlated = {													-- date auto-translation not supported by en.wiki
		message = nil,
		anchor = 'date_auto_xlated',
		category = 'Panagtaripato ti CS1: automatiko a naipatarus ti petsa',
		hidden = true,
		},
	maint_date_format = {
		message = nil,
		anchor = 'date_format',
		category = 'Panagtaripato ti CS1: pormat ti petsa',
		hidden = true,
		},
	maint_date_year = {
		message = nil,
		anchor = 'date_year',
		category = 'Panagtaripato ti CS1: petsa ken tawen',
		hidden = true,
		},
	maint_doi_ignore = {
		message = nil,
		anchor = 'doi_ignore',
		category = 'Panagtaripato ti CS1: dagiti di naikaskaso a biddut ti DOI',
		hidden = true,
		},
	maint_doi_inactive = {
		message = nil,
		anchor = 'doi_inactive',
		category = 'Panagtaripato ti CS1: di aktibo ti DOI',
		hidden = true,
		},
	maint_doi_inactive_dated = {
		message = nil,
		anchor = 'doi_inactive_dated',
		category = 'Panagtaripato ti CS1: di aktibo ti DOI manipud idi $2$3$1',	-- $1 is year, $2 is month-name or empty string, $3 is space or empty string
		hidden = true,
		},
	maint_extra_punct = {
		message = nil,
		anchor = 'extra_punct',
		category = 'Panagtaripato ti CS1: surok a kurtasurat',
		hidden = true,
		},
	maint_isbn_ignore = {
		message = nil,
		anchor = 'ignore_isbn_err',
		category = 'Panagtaripato ti CS1: dagiti di naikaskaso a biddut ti ISBN',
		hidden = true,
		},
	maint_issn_ignore = {
		message = nil,
		anchor = 'ignore_issn',
		category = 'Panagtaripato ti CS1: dagiti di naikaskaso a biddut ti ISSN',
		hidden = true,
		},
	maint_jfm_format = {
		message = nil,
		anchor = 'jfm_format',
		category = 'Panagtaripato ti CS1: pormat ti JFM',
		hidden = true,
		},
	maint_location = {
		message = nil,
		anchor = 'location',
		category = 'Panagtaripato ti CS1: location',
		hidden = true,
	},
	maint_mr_format = {
		message = nil,
		anchor = 'mr_format',
		category = 'Panagtaripato ti CS1: pormat ti MR',
		hidden = true,
	},
	maint_mult_names = {
		message = nil,
		anchor = 'mult_names',
		category = 'Panagtaripato ti CS1: adu a nagnagan: $1',					-- $1 is '<name>s list'; gets value from special_case_translation table
		hidden = true,
		},
	maint_numeric_names = {
		message = nil,
		anchor = 'numeric_names',
		category = 'Panagtaripato ti CS1: numeriko a nagnagan: $1',				-- $1 is '<name>s list'; gets value from special_case_translation table
		hidden = true,
		},
	maint_others = {
		message = nil,
		anchor = 'others',
		category = 'Panagtaripato ti CS1: others',
		hidden = true,
		},
	maint_others_avm = {
		message = nil,
		anchor = 'others_avm',
		category = 'Panagtaripato ti CS1: others iti cite AV media (notes)',
		hidden = true,
	},
	maint_pmc_embargo = {
		message = nil,
		anchor = 'embargo',
		category = 'Panagtaripato ti CS1: nagpaso ti embargo ti PMC',
		hidden = true,
		},
	maint_pmc_format = {
		message = nil,
		anchor = 'pmc_format',
		category = 'Panagtaripato ti CS1: pormat ti PMC',
		hidden = true,
		},
	maint_postscript = {
		message = nil,
		anchor = 'postscript',
		category = 'Panagtaripato ti CS1: postscript',
		hidden = true,
	},
	maint_ref_duplicates_default = {
		message = nil,
		anchor = 'ref_default',
		category = 'Panagtaripato ti CS1: duplikaduen ti kasisigud ti ref',
		hidden = true,
	},
	maint_unfit = {
		message = nil,
		anchor = 'unfit',
		category = 'Panagtaripato ti CS1: di nasayaat nga URL',
		hidden = true,
		},
	maint_unknown_lang = {
		message = nil,
		anchor = 'unknown_lang',
		category = 'Panagtaripato ti CS1: di mabigbigan a pagsasao',
		hidden = true,
		},
	maint_untitled = {
		message = nil,
		anchor = 'untitled',
		category = 'Panagtaripato ti CS1: di natituluan a periodikal',
		hidden = true,
		},
	maint_url_status = {
		message = nil,
		anchor = 'url_status',
		category = 'Panagtaripato ti CS1: url-status',
		hidden = true,
		},
	maint_zbl = {
		message = nil,
		anchor = 'zbl',
		category = 'Panagtaripato ti CS1: Zbl',
		hidden = true,
		},
	}


--[[--------------------------< I D _ H A N D L E R S >--------------------------------------------------------

The following contains a list of values for various defined identifiers.  For each
identifier we specify a variety of information necessary to properly render the
identifier in the citation.

	parameters: a list of parameter aliases for this identifier; first in the list is the canonical form
	link: Wikipedia article name
	redirect: a local redirect to a local Wikipedia article name;  at en.wiki, 'ISBN (identifier)' is a redirect to 'International Standard Book Number'
	q: Wikidata q number for the identifier
	label: the label preceeding the identifier; label is linked to a Wikipedia article (in this order):
		redirect from id_handlers['<id>'].redirect when use_identifier_redirects is true
		Wikidata-supplied article name for the local wiki from id_handlers['<id>'].q
		local article name from id_handlers['<id>'].link
	prefix: the first part of a URL that will be concatenated with a second part which usually contains the identifier
	suffix: optional third part to be added after the identifier
	encode: true if URI should be percent-encoded; otherwise false
	COinS: identifier link or keyword for use in COinS:
		for identifiers registered at info-uri.info use: info:.... where '...' is the appropriate identifier label 
		for identifiers that have COinS keywords, use the keyword: rft.isbn, rft.issn, rft.eissn
		for |asin= and |ol=, which require assembly, use the keyword: url
		for others make a URL using the value in prefix/suffix and #label, use the keyword: pre (not checked; any text other than 'info', 'rft', or 'url' works here)
		set to nil to leave the identifier out of the COinS
	separator: character or text between label and the identifier in the rendered citation
	id_limit: for those identifiers with established limits, this property holds the upper limit
	access: use this parameter to set the access level for all instances of this identifier.
		the value must be a valid access level for an identifier (see ['id-access'] in this file).
	custom_access: to enable custom access level for an identifier, set this parameter
		to the parameter that should control it (normally 'id-access')
		
]]

local id_handlers = {
	['ARXIV'] = {
		parameters = {'arxiv', 'eprint'},
		link = 'arXiv',
		redirect = 'arXiv (panangilasin)',
		q = 'Q118398',
		label = 'arXiv',
		prefix = '//arxiv.org/abs/', 											-- protocol-relative tested 2013-09-04
		encode = false,
		COinS = 'info:arxiv',
		separator = ':',
		access = 'free',														-- free to read
		},
	['ASIN'] = {
		parameters = { 'asin', 'ASIN' },
		link = 'Amazon Standard Identification Number',
		redirect = 'ASIN (panangilasin)',
		q = 'Q1753278',
		label = 'ASIN',
		prefix = '//www.amazon.',
		COinS = 'url',
		separator = '&nbsp;',
		encode = false;
		},
	['BIBCODE'] = {
		parameters = {'bibcode'},
		link = 'Bibcode',
		redirect = 'Bibcode (panangilasin)',
		q = 'Q25754',
		label = 'Bibcode',
		prefix = 'https://ui.adsabs.harvard.edu/abs/',
		encode = false,
		COinS = 'info:bibcode',
		separator = ':',
		custom_access = 'bibcode-access',
		},
	['BIORXIV'] = {
		parameters = {'biorxiv'},
		link = 'bioRxiv',
		redirect = 'bioRxiv (panangilasin)',
		q = 'Q19835482',
		label = 'bioRxiv',
		prefix = '//doi.org/',
		COinS = 'pre',															-- use prefix value
		access = 'free',														-- free to read
		encode = true,
		separator = '&nbsp;',
		},
	['CITESEERX'] = {
		parameters = {'citeseerx'},
		link = 'CiteSeerX',
		redirect = 'CiteSeerX (panangilasin)',
		q = 'Q2715061',
		label = 'CiteSeerX',
		prefix = '//citeseerx.ist.psu.edu/viewdoc/summary?doi=',
		COinS =  'pre',															-- use prefix value
		access = 'free',														-- free to read
		encode = true,
		separator = '&nbsp;',
		},
	['DOI'] = {																	-- Used by InternetArchiveBot
		parameters = { 'doi', 'DOI'},
		link = 'Digital object identifier',
		redirect = 'doi (panangilasin)',
		q = 'Q25670',
		label = 'doi',
		prefix = '//doi.org/',
		COinS = 'info:doi',
		separator = ':',
		encode = true,
		custom_access = 'doi-access',
		},
	['EISSN'] = {
		parameters = {'eissn', 'EISSN'},
		link = 'International Standard Serial Number#Electronic ISSN',
		redirect = 'eISSN (panangilasin)',
		q = 'Q46339674',
		label = 'eISSN',
		prefix = '//www.worldcat.org/issn/',
		COinS = 'rft.eissn',
		encode = false,
		separator = '&nbsp;',
		},
	['HDL'] = {
		parameters = { 'hdl', 'HDL' },
		link = 'Handle System',
		redirect = 'hdl (panangilasin)',
		q = 'Q3126718',
		label = 'hdl',
		prefix = '//hdl.handle.net/',
		COinS = 'info:hdl',
		separator = ':',
		encode = true,
		custom_access = 'hdl-access',
		},
	['ISBN'] = {																-- Used by InternetArchiveBot
		parameters = {'isbn', 'ISBN'},
		link = 'International Standard Book Number',
		redirect = 'ISBN (panangilasin)',
		q = 'Q33057',
		label = 'ISBN',
		prefix = 'Special:BookSources/',
		COinS = 'rft.isbn',
		separator = '&nbsp;',
		},
	['ISMN'] = {
		parameters = {'ismn', 'ISMN'},
		link = 'International Standard Music Number',
		redirect = 'ISMN (panangilasin)',
		q = 'Q1666938',
		label = 'ISMN',
		prefix = '',															-- not currently used;
		COinS = nil,															-- nil because we can't use pre or rft or info:
		separator = '&nbsp;',
		},
	['ISSN'] = {
		parameters = {'issn', 'ISSN'},
		link = 'International Standard Serial Number',
		redirect = 'ISSN (panangilasin)',
		q = 'Q131276',
		label = 'ISSN',
		prefix = '//www.worldcat.org/issn/',
		COinS = 'rft.issn',
		encode = false,
		separator = '&nbsp;',
		},
	['JFM'] = {
		parameters = {'jfm', 'JFM'},
		link = 'Jahrbuch über die Fortschritte der Mathematik',
		redirect = 'JFM (panangilasin)',
		q = '',
		label = 'JFM',
		prefix = '//zbmath.org/?format=complete&q=an:',
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		},
	['JSTOR'] = {
		parameters = {'jstor', 'JSTOR'},
		link = 'JSTOR',
		redirect = 'JSTOR (panangilasin)',
		q = 'Q1420342',
		label = 'JSTOR',
		prefix = '//www.jstor.org/stable/', 									-- protocol-relative tested 2013-09-04
		COinS = 'pre',															-- use prefix value
		encode = false,
		separator = '&nbsp;',
		custom_access = 'jstor-access',
		},
	['LCCN'] = {
		parameters = {'lccn', 'LCCN'},
		link = 'Library of Congress Control Number',
		redirect = 'LCCN (panangilasin)',
		q = 'Q620946',
		label = 'LCCN',
		prefix = '//lccn.loc.gov/', 											-- protocol-relative tested 2015-12-28
		COinS = 'info:lccn',
		encode = false,
		separator = '&nbsp;',
		},
	['MR'] = {
		parameters = {'mr', 'MR'},
		link = 'Mathematical Reviews',
		redirect = 'MR (panangilasin)',
		q = 'Q211172',
		label = 'MR',
		prefix = '//www.ams.org/mathscinet-getitem?mr=', 						-- protocol-relative tested 2013-09-04
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		},
	['OCLC'] = {
		parameters = {'oclc', 'OCLC'},
		link = 'OCLC',
		redirect = 'OCLC (panangilasin)',
		q = 'Q190593',
		label = 'OCLC',
		prefix = '//www.worldcat.org/oclc/',
		COinS = 'info:oclcnum',
		encode = true,
		separator = '&nbsp;',
		id_limit = 9999999999,													-- 10-digits
		},
	['OL'] = {
		parameters = { 'ol', 'OL' },
		link = 'Open Library',
		redirect = 'OL (panangilasin)',
		q = 'Q1201876',
		label = 'OL',
		prefix = '//openlibrary.org/',
		COinS = 'url',
		separator = '&nbsp;',
		encode = true,
		custom_access = 'ol-access',
		},
	['OSTI'] = {
		parameters = {'osti', 'OSTI'},
		link = 'Office of Scientific and Technical Information',
		redirect = 'OSTI (panangilasin)',
		q = 'Q2015776',
		label = 'OSTI',
		prefix = '//www.osti.gov/biblio/',										-- protocol-relative tested 2018-09-12
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		id_limit = 23000000,
		custom_access = 'osti-access',
		},
	['PMC'] = {
		parameters = {'pmc', 'PMC'},
		link = 'PubMed Central',
		redirect = 'PMC (panangilasin)',
		q = 'Q229883',
		label = 'PMC',
		prefix = '//www.ncbi.nlm.nih.gov/pmc/articles/PMC',
		suffix = '',
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		id_limit = 9100000,
		access = 'free',														-- free to read
		},
	['PMID'] = {
		parameters = {'pmid', 'PMID'},
		link = 'PubMed Identifier',
		redirect = 'PMID (panangilasin)',
		q = 'Q2082879',
		label = 'PMID',
		prefix = '//pubmed.ncbi.nlm.nih.gov/',
		COinS = 'info:pmid',
		encode = false,
		separator = '&nbsp;',
		id_limit = 35400000,
		},
	['RFC'] = {
		parameters = {'rfc', 'RFC'},
		link = 'Request for Comments',
		redirect = 'RFC (panangilasin)',
		q = 'Q212971',
		label = 'RFC',
		prefix = '//tools.ietf.org/html/rfc',
		COinS = 'pre',															-- use prefix value
		encode = false,
		separator = '&nbsp;',
		id_limit = 9300,
		access = 'free',														-- free to read
		},
	['SBN'] = {
		parameters = {'sbn', 'SBN'},
		link = 'Standard Book Number',											-- redirect to International_Standard_Book_Number#History
		redirect = 'SBN (panangilasin)',
		label = 'SBN',
		prefix = 'Special:BookSources/0-',										-- prefix has leading zero necessary to make 9-digit sbn a 10-digit isbn
		COinS = nil,															-- nil because we can't use pre or rft or info:
		separator = '&nbsp;',
		},
	['SSRN'] = {
		parameters = {'ssrn', 'SSRN'},
		link = 'Social Science Research Network',
		redirect = 'SSRN (panangilasin)',
		q = 'Q7550801',
		label = 'SSRN',
		prefix = '//ssrn.com/abstract=', 										-- protocol-relative tested 2013-09-04
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		id_limit = 4100000,
		custom_access = 'ssrn-access',
		},
	['S2CID'] = {
		parameters = {'s2cid', 'S2CID'},
		link = 'Semantic Scholar',
		redirect = 'S2CID (panangilasin)',
		q = 'Q22908627',
		label = 'S2CID',
		prefix = 'https://api.semanticscholar.org/CorpusID:',
		COinS = 'pre',															-- use prefix value
		encode = false,
		separator = '&nbsp;',
		id_limit = 250000000,
		custom_access = 's2cid-access',
		},
	['USENETID'] = {
		parameters = {'message-id'},
		link = 'Usenet',
		redirect = 'Usenet (panangilasin)',
		q = 'Q193162',
		label = 'Usenet:',
		prefix = 'news:',
		encode = false,
		COinS = 'pre',															-- use prefix value
		separator = '&nbsp;',
		},
	['ZBL'] = {
		parameters = {'zbl', 'ZBL' },
		link = 'Zentralblatt MATH',
		redirect = 'Zbl (panangilasin)',
		q = 'Q190269',
		label = 'Zbl',
		prefix = '//zbmath.org/?format=complete&q=an:',
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		},
	}


--[[--------------------------< E X P O R T S >---------------------------------
]]

return 	{
	use_identifier_redirects = true,											-- when true use redirect name for identifier label links; always true at en.wiki
	local_lang_cat_enable = false;												-- when true categorizes pages where |language=<local wiki's language>; always false at en.wiki
	date_name_auto_xlate_enable = false;										-- when true translates English month-names to the local-wiki's language month names; always false at en.wiki
	date_digit_auto_xlate_enable = false;										-- when true translates Western date digit to the local-wiki's language digits (date_names['local_digits']); always false at en.wiki
	
	global_df = get_date_format (),												-- tables and variables created when this module is loaded
	punct_skip = build_skip_table (punct_skip, punct_meta_params),
	url_skip = build_skip_table (url_skip, url_meta_params),

	aliases = aliases,
	special_case_translation = special_case_translation,
	date_names = date_names,
	err_msg_supl = err_msg_supl,
	error_conditions = error_conditions,
	editor_markup_patterns = editor_markup_patterns,
	et_al_patterns = et_al_patterns,
	id_handlers = id_handlers,
	keywords_lists = keywords_lists,
	keywords_xlate = keywords_xlate,
	stripmarkers=stripmarkers,
	invisible_chars = invisible_chars,
	invisible_defs = invisible_defs,
	indic_script = indic_script,
	emoji = emoji,
	local_lang_cat_enable = local_lang_cat_enable,
	maint_cats = maint_cats,
	messages = messages,
	presentation = presentation,
	prop_cats = prop_cats,
	script_lang_codes = script_lang_codes,
	lang_code_remap = lang_code_remap,
	lang_name_remap = lang_name_remap,
	this_wiki_code = this_wiki_code,
	title_types = title_types,
	uncategorized_namespaces = uncategorized_namespaces,
	uncategorized_subpages = uncategorized_subpages,
	templates_using_volume = templates_using_volume,
	templates_using_issue = templates_using_issue,
	templates_not_using_page = templates_not_using_page,
	vol_iss_pg_patterns = vol_iss_pg_patterns,
	
	inter_wiki_map = inter_wiki_map,
	mw_languages_by_tag_t = mw_languages_by_tag_t,
	mw_languages_by_name_t = mw_languages_by_name_t,
	citation_class_map_t = citation_class_map_t,
	}