Module:Citation/CS1/Configuration

local lang_obj = mw.language.getContentLanguage;								-- make a language object for the local language; used here for languages and dates

--[[--< S E T T I N G S >--

boolean settings used to control various things. these setting located here to make them easy to find

]]																				-- these settings local to this module only local local_digits_from_mediawiki = false;										-- for i18n; when true, module fills date_names['local_digits'] from MediaWiki; manual fill required else; always false at en.wiki local local_date_names_from_mediawiki = false;									-- for i18n; when true, module fills date_names['local']['long'] and date_names['local']['short'] from MediaWiki; -- manual translation required else; ; always false at en.wiki

-- these settings exported to other modules local use_identifier_redirects = true;											-- when true use redirect name for identifier label links; always true at en.wiki local local_lang_cat_enable = false;											-- when true categorizes pages where |language=; always false at en.wiki local 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 local 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 local enable_sort_keys = true;													-- when true module adds namespace sort keys to error and maintenance category links

--[[--< 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 identifiers for namespaces that will not be included in citation error categories. Same as setting notracking = true by default.

For wikis that have a current version of Module:cs1 documentation support, this #invoke will return an unordered list of namespace names and their associated identifiers:

]]

uncategorized_namespaces_t = {[2]=true};										-- init with user namespace id for k, _ in pairs (mw.site.talkNamespaces) do									-- add all talk namespace ids uncategorized_namespaces_t[k] = true; end

local uncategorized_subpages = {'/[Ss]andbox', '/[Tt]estcases', '/[^/]*[Ll]og', '/[Aa]rchive'};		-- list of Lua patterns found in page names of pages we should not categorize

--[[ at en.wiki Greek characters are used as sort keys for certain items in a category so that those items are placed at the end of a category page. See Wikipedia:Categorization#Sort_keys.  That works well for en.wiki because English is written using the Latn script.  This may not work well for other languages.  At en.wiki it is desireable to place content from certain namespaces at the end of a category listing so the module adds sort keys to error and maintenance category links when rendering a cs1|2 template on a page in that namespace.

i18n: if this does not work well for your language, set  to false. ]]

local name_space_sort_keys = {													-- sort keys to be used with these namespaces: [4] = 'ω',																	-- wikipedia; omega [10] = 'τ',																	-- template; tau [118] = 'Δ', 																-- draft; delta ['other'] = 'ο',															-- all other non-talk namespaces except main (article); omicron }

--[[--< 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'] = 'Archived from $1 on $2', ['archived-live'] = '$1 from the original on $2', ['archived-unfit'] = 'Archived from the original on ', ['archived'] = 'Archived', ['by'] = 'By',																-- contributions to authored works: introduction, foreword, afterword ['cartography'] = 'Cartography by $1', ['editor'] = 'ed.', ['editors'] = 'eds.', ['edition'] = '($1 ed.)', ['episode'] = 'Episode $1', ['et al'] = 'et al.', ['in'] = 'In',																-- edited works ['inactive'] = 'inactive', ['inset'] = '$1 inset', ['interview'] = 'Interviewed by $1', ['mismatch'] = ' /   mismatch',	-- $1 is year param name; $2 is date param name ['newsgroup'] = 'Newsgroup: $1', ['notitle'] = 'No title',													-- for |title=() and (in the future) |title=none ['original'] = 'the original', ['origdate'] = ' [$1]', ['published'] = ' (published $1)', ['retrieved'] = 'Retrieved $1', ['season'] = 'Season $1', ['section'] = '§ $1', ['sections'] = '§§ $1', ['series'] = '$1 $2',														-- $1 is sepc, $2 is series ['seriesnum'] = 'Series $1', ['translated'] = 'Translated by $1', ['type'] = ' ($1)',															-- for titletype ['written'] = 'Written at $1',

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

['art'] = '$1 Art. $2',												-- $1 is sepc; for only ['vol-art'] = '$1 Vol. $2, art. $3',								-- sepc, volume, article-number; for only

['j-vol'] = '$1 $2',														-- sepc, volume; bold journal volume is in presentation{} ['j-issue'] = ' ($1)', ['j-article-num'] = ' $1',													-- TODO: any punctuation here? static text?

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

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

['sheet'] = '$1 Sheet $2',												-- $1 is sepc ['sheets'] = '$1 Sheets $2',											-- $1 is sepc ['j-sheet'] = ': Sheet $1', ['j-sheets'] = ': Sheets $1', ['language'] = '(in $1)', ['via'] = " – via $1", ['event'] = 'Event occurs at', ['minutes'] = 'minutes in', -- Determines the location of the help page ['help page link'] = 'Help:CS1 errors', ['help page label'] = 'help', -- categories ['cat wikilink'] = '',										-- $1 is the category name ['cat wikilink sk'] = '',									-- $1 is the category name; $2 is namespace sort key [':cat wikilink'] = 'link',								-- category name as maintenance message wikilink; $1 is the category name

-- Internal errors (should only occur if configuration is bad) ['undefined_error'] = 'Called with an undefined error condition', ['unknown_ID_key'] = 'Unrecognized ID key: ',								-- an ID key in id_handlers not found in ~/Identifiers func_map{} ['unknown_ID_access'] = 'Unrecognized ID access keyword: ',					-- an ID access keyword in id_handlers not found in keywords_lists['id-access']{} ['unknown_argument_map'] = 'Argument map not defined for this variable', ['bare_url_no_origin'] = 'Bare URL found but origin indicator is nil or empty', ['warning_msg_e'] = ' One or more  templates have errors ; messages may be hidden (help).';	-- $1 is template link ['warning_msg_m'] = ' One or more  templates have maintenance messages ; messages may be hidden (help).';	-- $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 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 preview 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 ['arxiv'] = 'arXiv', ['audio-visual'] = 'AV media', ['AV-media-notes'] = 'AV media notes', ['biorxiv'] = 'bioRxiv', ['citeseerx'] = 'CiteSeerX', ['encyclopaedia'] = 'encyclopedia', ['mailinglist'] = 'mailing list', ['medrxiv'] = 'medRxiv', ['pressrelease'] = 'press release', ['ssrn'] = 'SSRN', ['techreport'] = 'tech report', }

--[=[-< 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'] = ' $1 ', ['visible-error'] = ' $1 ', ['hidden-maint'] = ' $1 ', ['accessdate'] = ' $1$2 ',			-- to allow editors to hide accessdate using personal CSS

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

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

['format'] = ' ($1) ',						-- for |format=, |chapter-format=, etc.	['interwiki'] = ' [in $1] ',					-- for interwiki-language-linked author, editor, etc ['interproj'] = ' [at $1] ',					-- for interwiki-project-linked author, editor, etc (:d: and :s: supported; :w: ignored)

-- 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'] = '$3 ',		-- external link with appropriate lock icon ['free'] = {class='id-lock-free', title='Freely accessible'},			-- classes defined in Module:Citation/CS1/styles.css ['registration'] = {class='id-lock-registration', title='Free registration required'}, ['limited'] = {class='id-lock-limited', title='Free access subject to limited trial, subscription normally required'}, ['subscription'] = {class='id-lock-subscription', title='Paid subscription required'},

['interwiki-icon'] = '$3 ', ['class-wikisource'] = 'cs1-ws-icon',

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

['kern-left'] = ' $1',					-- spacing to use when title contains leading single or double quote mark ['kern-right'] = '$1 ',					-- spacing to use when title contains trailing single or double quote mark

['nowrap1'] = ' $1 ',								-- for nowrapping an item: yyyy-mm-dd ['nowrap2'] = ' $1 $2',							-- for nowrapping portions of an item: dd mmmm yyyy (note white space)

['ocins'] = ' ', ['parameter'] = ' ', ['ps_cs1'] = '.';															-- CS1 style postscript (terminal) character ['ps_cs2'] = '';															-- CS2 style postscript (terminal) character (empty string)

['quoted-text'] = ' $1 ',												-- 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'] = ' and ',													-- used as last nl sep when |name-list-style=and and list has 2 items ['sep_nl_end'] = '; and ',													-- used as last nl sep when |name-list-style=and and list has 3+ names ['sep_name'] = ', ',														-- CS1|2 style last/first separator is 	['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'] = ' and ',												-- used for |language= when list has 2 items ['sep_list_end'] = ', and ',												-- 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 $2',												-- 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 ['ArticleNumber'] = 'article-number', ['ASINTLD'] = 'asin-tld', ['At'] = 'at',																-- Used by InternetArchiveBot ['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'},	-- 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'}, ['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'}, ['ScriptEncyclopedia'] = {'script-encyclopedia', 'script-encyclopaedia'},	-- cite encyclopedia only ['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'] = {'title-note', 'department'}, ['TitleType'] = {'type', 'medium'}, ['TransChapter'] = {'trans-article', 'trans-chapter', 'trans-contribution', 'trans-entry', 'trans-section'}, ['Transcript'] = 'transcript', ['TranscriptFormat'] = 'transcript-format', ['TranscriptURL'] = 'transcript-url',										-- Used by InternetArchiveBot ['TransEncyclopedia'] = {'trans-encyclopedia', 'trans-encyclopaedia'},		-- cite encyclopedia only ['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", "author-given#", "author#-given", "subject-first#", "subject#-first", "subject-given#", "subject#-given", "given#"}, ['AuthorList-Last'] = {"last#", "author-last#", "author#-last", "author-surname#", "author#-surname", "subject-last#", "subject#-last", "subject-surname#", "subject#-surname", "author#", 'host#', "subject#", "surname#"}, ['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', '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', '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 I N G L E - L E T T E R  S E C O N D - L E V E L   D O M A I N S >--

this is a list of tlds that are known to have single-letter second-level domain names. This list does not include ccTLDs which are accepted in is_domain_name.

]]

local single_letter_2nd_lvl_domains_t = {'cash', 'company', 'foundation', 'media', 'org', 'today'};

--[[---< 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\225\184\128-\225\187\191'; 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 maintenance 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 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

['generic_titles'] = { ['accept'] = { },		['reject'] = { {['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}, }		},

-- boolean 'true' for plain-text searches, search string must be lowercase only -- boolean 'false' for pattern searches -- leave ['local'] nil except when there is a matching generic name in your language

['generic_names'] = { ['accept'] = { {['en'] = {'%[%[^%*%]%]', false},				['local'] = nil}, },		['reject'] = { {['en'] = {'about us', true},										['local'] = nil}, {['en'] = {'%f[%a][Aa]dvisor%f[%A]', false},						['local'] = nil}, {['en'] = {'allmusic', true},										['local'] = nil}, {['en'] = {'%f[%a][Aa]uthor%f[%A]', false},							['local'] = nil}, {['en'] = {'business', true},										['local'] = nil}, {['en'] = {'cnn', true},											['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'] = {'^[Ii]nc%.?$', false},									['local'] = nil},			{['en'] = {'instagram', true},										['local'] = nil},			{['en'] = {'interviewer', true},									['local'] = nil},			{['en'] = {'linkedIn', true},										['local'] = nil}, {['en'] = {'^[Nn]ews$', false},										['local'] = nil}, {['en'] = {'pinterest', true},										['local'] = nil}, {['en'] = {'policy', true},											['local'] = nil}, {['en'] = {'privacy', true},										['local'] = nil}, {['en'] = {'reuters', 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_from_mediawiki is a boolean. When set to: true – module will fetch local month names from MediaWiki for both date_names['local']['long'] and date_names['local']['short']; this will unconditionally overwrite manual translations false – module will *not* fetch local month names from MediaWiki

Caveat lector: There is no guarantee that MediaWiki will provide short month names. At your wiki you can test the results of the MediaWiki fetch in the debug console with this command (the result is alpha sorted): =mw.dumpObject (p.date_names['local'])

While the module can fetch month names from MediaWiki, it cannot fetch the quarter, season, and named date names from MediaWiki. Those must be translated manually.

]]

local local_date_names_from_mediawiki = true;									-- when false, manual translation required for date_names['local']['long'] and date_names['local']['short']; overwrites manual translations -- when true, module fetches long and short month names from MediaWiki 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}, },																				-- when local_date_names_from_mediawiki = false ['local'] = {																-- replace these English date names with the local language equivalents ['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}, },	['inv_local_long'] = {},													-- used in date reformatting & translation; copy of date_names['local'].long where k/v are inverted: [1]=' ' etc. ['inv_local_short'] = {},													-- used in date reformatting & translation; copy of date_names['local'].short where k/v are inverted: [1]=' ' etc. ['inv_local_quarter'] = {},													-- used in date translation; copy of date_names['local'].quarter where k/v are inverted: [1]=' ' etc. ['inv_local_season'] = {},													-- used in date translation; copy of date_names['local'].season where k/v are inverted: [1]=' ' etc. ['inv_local_named'] = {},													-- used in date translation; copy of date_names['local'].named where k/v are inverted: [1]=' ' 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'] = {}, }

if local_date_names_from_mediawiki then											-- if fetching local month names from MediaWiki is enabled local long_t = {}; local short_t = {}; for i=1, 12 do																-- loop 12x and local name = lang_obj:formatDate('F', '2022-' .. i .. '-1');			-- get long month name for each i		long_t[name] = i;														-- save it name = lang_obj:formatDate('M', '2022-' .. i .. '-1');					-- get short month name for each i		short_t[name] = i;														-- save it	end date_names['local']['long'] = long_t;										-- write the long table – overwrites manual translation date_names['local']['short'] = short_t;										-- write the short table – overwrites manual translation end -- create inverted date-name tables for reformatting and/or translation for _, invert_t in pairs {{'long', 'inv_local_long'}, {'short', 'inv_local_short'}, {'quarter', 'inv_local_quarter'}, {'season', 'inv_local_season'}, {'named', 'inv_local_named'}} do	for name, i in pairs (date_names['local'][invert_t[1]]) do					-- this table is ['name'] = i		date_names[invert_t[2]][i] = name;										-- invert to get [i] = 'name' for conversions from ymd end end

if local_digits_from_mediawiki then												-- if fetching local digits from MediaWiki is enabled local digits_t = {}; for i=0, 9 do																-- loop 10x and digits_t [lang_obj:formatNum (i)] = tostring (i);						-- format the loop indexer as local lang table index and assign loop indexer (a string) as the value end date_names['local_digits'] = digits_t; 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 and '{{ *[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 title_object = mw.title.getCurrentTitle; local content;																	-- done this way so that unused templates appear in unused-template-reports; self-transcluded makes them look like they are used if 10 ~= title_object.namespace then											-- all namespaces except Template content = title_object: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 end

local function get_date_format if not content then															-- nil content when we're in template return nil;																-- auto-formatting does not work in Template space so don't set global_df end for _, pattern in ipairs (df_template_patterns) do							-- loop through the patterns looking for or  or any of their redirects local start, _, match = content:find(pattern);							-- match is the three letters indicating desired date format if match then local use_dates_template = content:match ('%b{}', start);			-- get the whole template if use_dates_template:match ('| *cs1%-dates *= *[lsy][sy]?') then	-- look for |cs1-dates=publication date length access-/archive-date length return match:lower .. '-' .. use_dates_template: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;																-- TODO: add this to ?

--[[-< 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 is handled in the main module.
 * volume=, |issue=, and |page(s)= parameters. Cite conference and cite map require further qualification which

]]

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'}

--[[

These tables control when it is appropriate for to render |volume= and/or |issue=. The parameter names in the tables constrain so that its renderings match the renderings of the equivalent cs1 templates. For example, does not support |volume= so the equivalent  must not support |volume=.

]]

local citation_no_volume_t = {													-- does not render |volume= when these parameters are used 'website', 'mailinglist', 'script-website', } local citation_issue_t = {														-- may render |issue= when these parameters are used 'journal', 'magazine', 'newspaper', 'periodical', 'work', 'script-journal', 'script-magazine', 'script-newspaper', 'script-periodical', 'script-work', }

--[[

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]?%. ',													-- from p. and p.  templates '^[Pp]ages?', '^[Pp]gs.?', },	vi_patterns_t = {															-- combined to catch volume-like text in |issue= and issue-like text in |volume= '^volumes?',															-- volume-like text '^vols?[%.:=]?',

'^issues?',																--issue-like text '^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) '^n°',																	-- 'n' with degree sign (U+00B0) '^№',																	-- precomposed unicode numero character (U+2116) },	}

--[[--< 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'},														-- |-access= -- Used by InternetArchiveBot ['harv'] = {'harv'},														-- |ref=; this no longer supported; is_valid_parameter_value called with = 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}), }

--[[--< C S 1 _ C O N F I G _ G E T >--

fetch and validate values from template to fill 

no error messages; when errors are detected, the parameter value from is blanked.

Supports all parameters and aliases associated with the metaparameters: DisplayAuthors, DisplayContributors, DisplayEditors, DisplayInterviewers, DisplayTranslators, NameListStyle, and Mode. The DisplayWhatever metaparameters accept numeric values only (|display-authors=etal and the like is not supported).

]]

local global_cs1_config_t = {};													-- TODO: add value returned from get_date_format to this table?

local function get_cs1_config if not content then															-- nil content when we're in template return nil;																-- auto-formatting does not work in Template space so don't set global_df end

local start = content:find('{{ *[Cc][Ss]1 config *[|}]');					-- is offset into when found; nil else if start then local cs1_config_template = content:match ('%b{}', start);				-- get the whole template

if not cs1_config_template then return nil; end

local params_t = mw.text.split (cs1_config_template:gsub ('^$', ), '%s*|%s*');	-- remove ; make a sequence of parameter/value pairs (split on the pipe) table.remove (params_t, 1);												-- remove the template name because it isn't a parameter/value pair

local config_meta_params_t = {'DisplayAuthors', 'DisplayContributors', 'DisplayEditors', 'DisplayInterviewers', 'DisplayTranslators', 'NameListStyle', 'Mode'}; local meta_param_map_t = {};											-- list of accepted parameter names usable in goes here for _, meta_param in ipairs (config_meta_params_t) do					-- for i18n using , map template parameter names to their metaparameter equivalents if 'table' == type (aliases[meta_param]) then						-- if  is a sequence, for _, param in ipairs (aliases[meta_param]) do					-- extract its contents meta_param_map_t[param] = meta_param;						-- and add to  end else meta_param_map_t[aliases[meta_param]] = meta_param;				-- not a sequence so just add the parameter to  end end

local keywords_t = {};													-- map valid keywords to their associate metaparameter; reverse form of  local k, v = param:match ('([^=]-)%s*=%s*(.+)');					-- <k> is the parameter name; <v> is parameter's assigned value if k then if k:find ('^display') then										-- if <k> is one of the |display- = parameters if v:match ('%d+') then										-- the assigned value must be digits; doesn't accept 'etal' global_cs1_config_t[meta_param_map_t[k]]=v;				-- add the display param and its value to globals table end else if keywords_t[v] == meta_param_map_t[k] then				-- keywords_t[v] returns nil or the metaparam name; these must be the same global_cs1_config_t[meta_param_map_t[k]]=v;				-- add the parameter and its value to globals table end end end end end end

get_cs1_config ;																-- fill <global_cs1_config_t>

--[[-< 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 a zwj character (U+200D) to combine with another emoji -- from: https://unicode.org/Public/emoji/15.1/emoji-zwj-sequences.txt; version: 15.1; 2023-06-05 -- table created by: en:Module:Make emoji zwj table local emoji_t = {																-- indexes are decimal forms of the hex values in U+xxxx [8596] = true,																-- U+2194 ↔ left right arrow [8597] = true,																-- U+2195 ↕ up down arrow [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 [9895] = true,																-- U+26A7 ⚧ male with stroke and male and female sign [9992] = true,																-- U+2708 ✈ airplane [10052] = true,																-- U+2744 ❄ snowflake [10084] = true,																-- U+2764 ❤ heavy black heart [10145] = true,																-- U+27A1 ➡ black rightwards arrow [11035] = true,																-- U+2B1B ⬛ black large square [127752] = true,															-- U+1F308 🌈 rainbow [127787] = true,															-- U+1F32B 🌫 fog [127806] = true,															-- U+1F33E 🌾 ear of rice [127859] = true,															-- U+1F373 🍳 cooking [127868] = true,															-- U+1F37C 🍼 baby bottle [127876] = true,															-- U+1F384 🎄 christmas tree [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 [128165] = true,															-- U+1F4A5 💥 collision symbol [128168] = true,															-- U+1F4A8 💨 dash symbol [128171] = true,															-- U+1F4AB 💫 dizzy symbol [128187] = true,															-- U+1F4BB 💻 personal computer [128188] = true,															-- U+1F4BC 💼 brief case [128293] = true,															-- U+1F525 🔥 fire [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 [129001] = true,															-- U+1F7E9 🟩 large green square [129003] = true,															-- U+1F7EB 🟫 large brown square [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 [129490] = true,															-- U+1F9D2 🧒 child [129657] = true,															-- U+1FA79 🩹 adhesive bandage [129778] = true,															-- U+1FAF2 🫲 leftwards hand }

--[[--< 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 local this_wiki_code = lang_obj:getCode;										-- get this wiki's language code if string.match (mw.site.server, 'wikidata') then this_wiki_code = mw.getCurrentFrame:callParserFunction('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[ ] 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', 'mni', 'mr', 'my', 'ne', 'or', 'ota', 'pa', 'ps', 'ru', 'sd', 'si', 'sr', 'syc', 'ta', 'te', 'tg', 'th', 'ti', 'tt', '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 [' '] = 'language name' in lang_code_remap{} there must be a matching ['language name'] = {'language name', ' '} in lang_name_remap{}

lang_tag_remap{}: key is always lowercase ISO 639-1, -2, -3 language tag or a valid lowercase IETF language tag value is properly spelled and capitalized language name associated with only one language name per ; 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 tag [2] (tag must match a tag key in lang_tag_remap{}) may have multiple keys referring to a common preferred name and tag; For example: ['kolsch'] and ['kölsch'] both refer to 'Kölsch' and 'ksh'

]]

local lang_tag_remap = {														-- used for |language= and |script-title= / |script-chapter= ['als'] = 'Tosk Albanian',													-- 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'] = 'Valencian',												-- IETF variant of Catalan ['fkv'] = 'Kven',															-- MediaWiki returns Kvensk ['gsw'] = 'Swiss German', ['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'] = 'Colognian',												-- override MediaWiki ksh; no IANA/ISO 639 code for Colognian; IETF private code created at Module:Lang/data ['mis-x-ripuar'] = 'Ripuarian',												-- override MediaWiki ksh; no IANA/ISO 639 code for Ripuarian; IETF private code created at Module:Lang/data ['nan-tw'] = 'Taiwanese Hokkien',											-- make room for MediaWiki/IANA/ISO 639 nan: Min Nan Chinese and support en.wiki preferred name ['sr-ec'] = 'Serbian (Cyrillic script)',									-- MediaWiki returns српски (ћирилица) ['sr-el'] = 'Serbian (Latin script)',										-- MediaWiki returns srpski (latinica) }

local lang_name_remap = {														-- used for |language=; names require proper capitalization; tags must be lowercase ['alemannic'] = {'Swiss German', 'gsw'},									-- ISO 639-2, -3 alternate for Swiss German; MediaWiki mediawiki returns Alemannic for gsw; en.wiki preferred name ['alemannisch'] = {'Swiss German', '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'] = {'Colognian', '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 ['kven'] = {'Kven', 'fkv'},													-- Unicode CLDR have decided not to support English language name for these two... ['kvensk'] = {'Kven', 'fkv'},												-- ...they say to refer to IANA registry for English names ['ripuarian'] = {'Ripuarian', 'mis-x-ripuar'},								-- group of dialects; no code in MediaWiki or in IANA/ISO 639 ['serbian (cyrillic script)'] = {'Serbian (Cyrillic script)', 'sr-cyrl'},	-- special case to get correct tag when |language=sr-ec ['serbian (latin script)'] = {'Serbian (Latin script)', 'sr-latn'},			-- special case to get correct tag when |language=sr-el ['swiss german'] = {'Swiss German', 'gsw'}, ['taiwanese hokkien'] = {'Taiwanese Hokkien', 'nan-tw'},					-- make room for MediaWiki/IANA/ISO 639 nan: Min Nan Chinese ['tosk albanian'] = {'Tosk Albanian', 'als'},								-- MediaWiki replaces 'Tosk Albanian' with 'Alemannisch' so 'Tosk Albanian' cannot be found ['valencian'] = {'Valencian', 'ca-valencia'},								-- variant of Catalan; categorizes as Valencian }

--[[---< 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'] = 'CS1 $1-language sources ($2)',					-- |language= categories; $1 is foreign-language name, $2 is ISO639-1 code ['foreign-lang-source-2'] = 'CS1 foreign language sources (ISO 639-2)|$1',	-- |language= category; a cat for ISO639-2 languages; $1 is the ISO 639-2 code used as a sort key ['local-lang-source'] = 'CS1 $1-language sources ($2)',						-- |language= categories; $1 is local-language name, $2 is ISO639-1 code; not emitted when local_lang_cat_enable is false ['location-test'] = 'CS1 location test', ['long-vol'] = 'CS1: long volume value',									-- probably temporary cat to identify scope of |volume= values longer than 4 characters ['script'] = 'CS1 uses $1-language script ($2)',							-- |script-title=xx: has matching category; $1 is language name, $2 is ISO639-1 code ['tracked-param'] = 'CS1 tracked parameter: $1',							-- $1 is base (enumerators removed) parameter name ['year-range-abbreviated'] = 'CS1: abbreviated year range',					-- 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'] = 'Media notes', ['document'] = 'Document', ['interview'] = 'Interview', ['mailinglist'] = 'Mailing list', ['map'] = 'Map', ['podcast'] = 'Podcast', ['pressrelease'] = 'Press release', ['report'] = 'Report', ['speech'] = 'Speech', ['techreport'] = 'Technical report', ['thesis'] = 'Thesis', }

--[[--< B U I L D _ K N O W N _ F R E E _ D O I _ R E G I S T R A N T S _ T A B L E >--

build a table of doi registrants known to be free-to-read In a doi, the registrant ID is the series of digits between the '10.' and the first '/': in doi 10.1100/sommat, 1100 is the registrant ID

see §3.2.2 DOI prefix of the Doi Handbook p. 43 https://www.doi.org/doi-handbook/DOI_Handbook_Final.pdf#page=43

]]

local function build_free_doi_registrants_table local registrants_t = {}; for _, v in ipairs ({		'1045', '1074', '1096', '1100', '1155', '1186', '1194', '1371', '1629', '1989', '1999', '2147', '2196', '3285', '3389', '3390',		'3748', '3814', '3847', '3897', '4061', '4089', '4103', '4172', '4175', '4249', '4236', '4239', '4240', '4251',		'4252', '4253', '4254', '4291', '4292', '4329', '4330', '4331', '5194', '5210', '5306', '5312', '5313', '5314',		'5315', '5316', '5317', '5318', '5319', '5320', '5321', '5334', '5402', '5409', '5410', '5411', '5412',		'5492', '5493', '5494', '5495', '5496', '5497', '5498', '5499', '5500', '5501', '5527', '5528', '5662',		'6064', '6219', '7167', '7217', '7287', '7482', '7490', '7554', '7717', '7759', '7766', '11131', '11569', '11647',		'11648', '12688', '12703', '12715', '12998', '13105', '14256', '14293', '14303', '15215', '15347', '15412', '15560', '16995',		'17645', '19080', '19173', '20944', '21037', '21468', '21767', '22261', '22323', '22459', '24105', '24196', '24966', '26775', '30845', '32545', '35711', '35712', '35713', '35995', '36648', '37126', '37532', '37871', '47128',		'47622', '47959', '52437', '52975', '53288', '54081', '54947', '55667', '55914', '57009', '58647', '59081',		}) do			registrants_t[v] = true;											-- build a k/v table of known free-to-read doi registrants	end

return registrants_t; end

--===================<< 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- = ['journal'] = 'journal',													-- |bibcode= ['length'] = 'length',														-- |isbn=, |bibcode=, |sbn= ['liveweb'] = 'liveweb',													-- |archive-url= ['missing comma'] = 'missing comma',										-- Vancouver ['missing prefix'] = 'missing prefix',										-- |script- = ['missing title part'] = 'missing title part',								-- |script- = ['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- = ['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 = ' requires  ', anchor = 'accessdate_missing_url', category = 'CS1 errors: access-date without URL', hidden = false },	err_apostrophe_markup = { message = 'Italic or bold markup not allowed in: ',	-- $1 is parameter name anchor = 'apostrophe_markup', category = 'CS1 errors: markup', hidden = false },	err_archive_date_missing_url = { message = ' requires  ', anchor = 'archive_date_missing_url', category = 'CS1 errors: archive-url', hidden = false },	err_archive_date_url_ts_mismatch = { message = ' /   timestamp mismatch; $1 suggested', anchor = 'archive_date_url_ts_mismatch', category = 'CS1 errors: archive-url', hidden = false },	err_archive_missing_date = { message = ' requires  ', anchor = 'archive_missing_date', category = 'CS1 errors: archive-url', hidden = false },	err_archive_missing_url = { message = ' requires  ', anchor = 'archive_missing_url', category = 'CS1 errors: archive-url', hidden = false },	err_archive_url = { message = ' is malformed: $1',	-- $1 is error message detail anchor = 'archive_url', category = 'CS1 errors: archive-url', hidden = false },	err_arxiv_missing = { message = ' required', anchor = 'arxiv_missing', category = 'CS1 errors: arXiv',											-- same as bad arxiv hidden = false },	err_asintld_missing_asin = { message = ' requires  ',	-- $1 is parameter name anchor = 'asintld_missing_asin', category = 'CS1 errors: ASIN TLD', hidden = false },	err_bad_arxiv = { message = 'Check  value', anchor = 'bad_arxiv', category = 'CS1 errors: arXiv', hidden = false },	err_bad_asin = { message = 'Check  value', anchor = 'bad_asin', category ='CS1 errors: ASIN', hidden = false },	err_bad_asin_tld = { message = 'Check  value', anchor = 'bad_asin_tld', category ='CS1 errors: ASIN TLD', hidden = false },	err_bad_bibcode = { message = 'Check  $1',		-- $1 is error message detail anchor = 'bad_bibcode', category = 'CS1 errors: bibcode', hidden = false },	err_bad_biorxiv = { message = 'Check  value', anchor = 'bad_biorxiv', category = 'CS1 errors: bioRxiv', hidden = false },	err_bad_citeseerx = { message = 'Check  value', anchor = 'bad_citeseerx', category = 'CS1 errors: citeseerx', hidden = false },	err_bad_date = { message = 'Check date values in: $1',									-- $1 is a parameter name list anchor = 'bad_date', category = 'CS1 errors: dates', hidden = false },	err_bad_doi = { message = 'Check  value', anchor = 'bad_doi', category = 'CS1 errors: DOI', hidden = false },	err_bad_hdl = { message = 'Check  value', anchor = 'bad_hdl', category = 'CS1 errors: HDL', hidden = false },	err_bad_isbn = { message = 'Check  value: $1',	-- $1 is error message detail anchor = 'bad_isbn', category = 'CS1 errors: ISBN', hidden = false },	err_bad_ismn = { message = 'Check  value', anchor = 'bad_ismn', category = 'CS1 errors: ISMN', hidden = false },	err_bad_issn = { message = 'Check  value',	-- $1 is 'e' or '' for eissn or issn anchor = 'bad_issn', category = 'CS1 errors: ISSN', hidden = false },	err_bad_jfm = { message = 'Check  value', anchor = 'bad_jfm', category = 'CS1 errors: JFM', hidden = false },	err_bad_jstor = { message = 'Check  value', anchor = 'bad_jstor', category = 'CS1 errors: JSTOR', hidden = false },	err_bad_lccn = { message = 'Check  value', anchor = 'bad_lccn', category = 'CS1 errors: LCCN', hidden = false },	err_bad_medrxiv = { message = 'Check  value', anchor = 'bad_medrxiv', category = 'CS1 errors: medRxiv', hidden = false },	err_bad_mr = { message = 'Check  value', anchor = 'bad_mr', category = 'CS1 errors: MR', hidden = false },	err_bad_oclc = { message = 'Check  value', anchor = 'bad_oclc', category = 'CS1 errors: OCLC', hidden = false },	err_bad_ol = { message = 'Check  value', anchor = 'bad_ol', category = 'CS1 errors: OL', hidden = false },	err_bad_osti = { message = 'Check  value', anchor = 'bad_osti', category = 'CS1 errors: OSTI', hidden = false },	err_bad_paramlink = {														-- for |title-link=, |author/editor/translator-link=, |series-link=, |episode-link= message = 'Check  value',		-- $1 is parameter name anchor = 'bad_paramlink', category = 'CS1 errors: parameter link', hidden = false },	err_bad_pmc = { message = 'Check  value', anchor = 'bad_pmc', category = 'CS1 errors: PMC', hidden = false },	err_bad_pmid = { message = 'Check  value', anchor = 'bad_pmid', category = 'CS1 errors: PMID', hidden = false },	err_bad_rfc = { message = 'Check  value', anchor = 'bad_rfc', category = 'CS1 errors: RFC', hidden = false },	err_bad_s2cid = { message = 'Check  value', anchor = 'bad_s2cid', category = 'CS1 errors: S2CID', hidden = false },	err_bad_sbn = { message = 'Check  value: $1',	-- $1 is error message detail anchor = 'bad_sbn', category = 'CS1 errors: SBN', hidden = false },	err_bad_ssrn = { message = 'Check  value', anchor = 'bad_ssrn', category = 'CS1 errors: SSRN', hidden = false },	err_bad_url = { message = 'Check $1 value',												-- $1 is parameter name anchor = 'bad_url', category = 'CS1 errors: URL', hidden = false },	err_bad_usenet_id = { message = 'Check  value', anchor = 'bad_message_id', category = 'CS1 errors: message-id', hidden = false },	err_bad_zbl = { message = 'Check  value', anchor = 'bad_zbl', category = 'CS1 errors: Zbl', hidden = false },	err_bare_url_missing_title = { message = '$1 missing title',											-- $1 is parameter name anchor = 'bare_url_missing_title', category = 'CS1 errors: bare URL', hidden = false },	err_biorxiv_missing = { message = ' required', anchor = 'biorxiv_missing', category = 'CS1 errors: bioRxiv',										-- same as bad bioRxiv hidden = false },	err_chapter_ignored = { message = ' ignored',			-- $1 is parameter name anchor = 'chapter_ignored', category = 'CS1 errors: chapter ignored', hidden = false },	err_citation_missing_title = { message = 'Missing or empty ',	-- $1 is parameter name anchor = 'citation_missing_title', category = 'CS1 errors: missing title', hidden = false },	err_citeseerx_missing = { message = ' required', anchor = 'citeseerx_missing', category = 'CS1 errors: citeseerx',										-- same as bad citeseerx hidden = false },	err_cite_web_url = {														-- this error applies to cite web and to cite podcast message = 'Missing or empty ', anchor = 'cite_web_url', category = 'CS1 errors: requires URL', hidden = false },	err_class_ignored = { message = ' ignored', anchor = 'class_ignored', category = 'CS1 errors: class', hidden = false },	err_contributor_ignored = { message = ' ignored', anchor = 'contributor_ignored', category = 'CS1 errors: contributor', hidden = false },	err_contributor_missing_required_param = { message = ' requires  ',	-- $1 is parameter name anchor = 'contributor_missing_required_param', category = 'CS1 errors: contributor', hidden = false },	err_deprecated_params = { message = 'Cite uses deprecated parameter ',	-- $1 is parameter name anchor = 'deprecated_params', category = 'CS1 errors: deprecated parameters', hidden = false },	err_disp_name = { message = 'Invalid ',			-- $1 is parameter name; $2 is the assigned value anchor = 'disp_name', category = 'CS1 errors: display-names', hidden = false, },	err_doibroken_missing_doi = { message = ' requires  ',	-- $1 is parameter name anchor = 'doibroken_missing_doi', category = 'CS1 errors: DOI', hidden = false },	err_embargo_missing_pmc = { message = ' requires  ',	-- $1 is parameter name anchor = 'embargo_missing_pmc', category = 'CS1 errors: PMC embargo', hidden = false },	err_empty_citation = { message = 'Empty citation', anchor = 'empty_citation', category = 'CS1 errors: empty citation', hidden = false },	err_etal = { message = 'Explicit use of et al. in: ',	-- $1 is parameter name anchor = 'explicit_et_al', category = 'CS1 errors: explicit use of et al.', hidden = false },	err_extra_text_edition = { message = ' has extra text', anchor = 'extra_text_edition', category = 'CS1 errors: extra text: edition', hidden = false, },	err_extra_text_issue = { message = ' has extra text',		-- $1 is parameter name anchor = 'extra_text_issue', category = 'CS1 errors: extra text: issue', hidden = false, },	err_extra_text_pages = { message = ' has extra text',		-- $1 is parameter name anchor = 'extra_text_pages', category = 'CS1 errors: extra text: pages', hidden = false, },	err_extra_text_volume = { message = ' has extra text',		-- $1 is parameter name anchor = 'extra_text_volume', category = 'CS1 errors: extra text: volume', hidden = false, },	err_first_missing_last = { message = ' missing  ',	-- $1 is first alias, $2 is matching last alias anchor = 'first_missing_last', category = 'CS1 errors: missing name',									-- author, contributor, editor, interviewer, translator hidden = false },	err_format_missing_url = { message = ' requires  ',	-- $1 is format parameter $2 is url parameter anchor = 'format_missing_url', category = 'CS1 errors: format without URL', hidden = false },	err_generic_name = { message = ' has generic name',	-- $1 is parameter name anchor = 'generic_name', category = 'CS1 errors: generic name', hidden = false, },	err_generic_title = { message = 'Cite uses generic title', anchor = 'generic_title', category = 'CS1 errors: generic title', hidden = false, },	err_invalid_param_val = { message = 'Invalid ',			-- $1 is parameter name $2 is parameter value anchor = 'invalid_param_val', category = 'CS1 errors: invalid parameter value', hidden = false },	err_invisible_char = { message = '$1 in $2 at position $3',									-- $1 is invisible char $2 is parameter name $3 is position number anchor = 'invisible_char', category = 'CS1 errors: invisible characters', hidden = false },	err_medrxiv_missing = { message = ' required', anchor = 'medrxiv_missing', category = 'CS1 errors: medRxiv',										-- same as bad medRxiv hidden = false },	err_missing_name = { message = 'Missing ',			-- $1 is modified NameList; $2 is enumerator anchor = 'missing_name', category = 'CS1 errors: missing name',									-- author, contributor, editor, interviewer, translator hidden = false },	err_missing_periodical = { message = 'Cite $1 requires ',	-- $1 is cs1 template name; $2 is canonical periodical parameter name for cite $1 anchor = 'missing_periodical', category = 'CS1 errors: missing periodical', hidden = false },	err_missing_pipe = { message = 'Missing pipe in: ',	-- $1 is parameter name anchor = 'missing_pipe', category = 'CS1 errors: missing pipe', hidden = false },	err_missing_publisher = { message = 'Cite $1 requires ',	-- $1 is cs1 template name; $2 is canonical publisher parameter name for cite $1 anchor = 'missing_publisher', category = 'CS1 errors: missing publisher', hidden = false },	err_numeric_names = { message = ' has numeric name',	-- $1 is parameter name', anchor = 'numeric_names', category = 'CS1 errors: numeric name', hidden = false, },	err_param_access_requires_param = { message = ' requires  ',	-- $1 is parameter name anchor = 'param_access_requires_param', category = 'CS1 errors: param-access', hidden = false },	err_param_has_ext_link = { message = 'External link in ',			-- $1 is parameter name anchor = 'param_has_ext_link', category = 'CS1 errors: external links', hidden = false },	err_parameter_ignored = { message = 'Unknown parameter  ignored',	-- $1 is parameter name anchor = 'parameter_ignored', category = 'CS1 errors: unsupported parameter', hidden = false },	err_parameter_ignored_suggest = { message = 'Unknown parameter  ignored (  suggested)',	-- $1 is unknown parameter $2 is suggested parameter name anchor = 'parameter_ignored_suggest', category = 'CS1 errors: unsupported parameter', hidden = false },	err_periodical_ignored = { message = ' ignored',			-- $1 is parameter name anchor = 'periodical_ignored', category = 'CS1 errors: periodical ignored', hidden = false },	err_redundant_parameters = { message = 'More than one of $1 specified',								-- $1 is error message detail anchor = 'redundant_parameters', category = 'CS1 errors: redundant parameter', hidden = false },	err_script_parameter = { message = 'Invalid : $2',		-- $1 is parameter name $2 is script language code or error detail anchor = 'script_parameter', category = 'CS1 errors: script parameters', hidden = false },	err_ssrn_missing = { message = ' required', anchor = 'ssrn_missing', category = 'CS1 errors: SSRN', hidden = false },	err_text_ignored = { message = 'Text "$1" ignored',											-- $1 is ignored text anchor = 'text_ignored', category = 'CS1 errors: unrecognized parameter', hidden = false },	err_trans_missing_title = { message = ' requires   or  ',	-- $1 is base parameter name anchor = 'trans_missing_title', category = 'CS1 errors: translated title', hidden = false },	err_param_unknown_empty = { message = 'Cite has empty unknown parameter$1: $2',						-- $1 is 's' or empty space; $2 is emty unknown param list anchor = 'param_unknown_empty', category = 'CS1 errors: empty unknown parameters', hidden = false },	err_vancouver = { message = 'Vancouver style error: $1 in name $2',						-- $1 is error detail, $2 is the nth name anchor = 'vancouver', category = 'CS1 errors: Vancouver style', hidden = false },	err_wikilink_in_url = { message = 'URL–wikilink conflict',										-- uses ndash anchor = 'wikilink_in_url', category = 'CS1 errors: URL–wikilink conflict',							-- 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 = 'CS1 maint: archived copy as title', hidden = true, },	maint_bibcode = { message = nil, anchor = 'bibcode', category = 'CS1 maint: bibcode', hidden = true, },	maint_location_no_publisher = {												-- cite book, conference, encyclopedia; citation as book cite or encyclopedia cite message = nil, anchor = 'location_no_publisher', category = 'CS1 maint: location missing publisher', hidden = true, },	maint_bot_unknown = { message = nil, anchor = 'bot:_unknown', category = 'CS1 maint: bot: original URL status unknown', hidden = true, },	maint_date_auto_xlated = {													-- date auto-translation not supported by en.wiki message = nil, anchor = 'date_auto_xlated', category = 'CS1 maint: date auto-translated', hidden = true, },	maint_date_format = { message = nil, anchor = 'date_format', category = 'CS1 maint: date format', hidden = true, },	maint_date_year = { message = nil, anchor = 'date_year', category = 'CS1 maint: date and year', hidden = true, },	maint_doi_ignore = { message = nil, anchor = 'doi_ignore', category = 'CS1 maint: ignored DOI errors', hidden = true, },	maint_doi_inactive = { message = nil, anchor = 'doi_inactive', category = 'CS1 maint: DOI inactive', hidden = true, },	maint_doi_inactive_dated = { message = nil, anchor = 'doi_inactive_dated', category = 'CS1 maint: DOI inactive as of $2$3$1',						-- $1 is year, $2 is month-name or empty string, $3 is space or empty string hidden = true, },	maint_doi_unflagged_free = { message = nil, anchor = 'doi_unflagged_free', category = 'CS1 maint: unflagged free DOI', hidden = true, },	maint_extra_punct = { message = nil, anchor = 'extra_punct', category = 'CS1 maint: extra punctuation', hidden = true, },	maint_isbn_ignore = { message = nil, anchor = 'ignore_isbn_err', category = 'CS1 maint: ignored ISBN errors', hidden = true, },	maint_issn_ignore = { message = nil, anchor = 'ignore_issn', category = 'CS1 maint: ignored ISSN errors', hidden = true, },	maint_jfm_format = { message = nil, anchor = 'jfm_format', category = 'CS1 maint: JFM format', hidden = true, },	maint_location = { message = nil, anchor = 'location', category = 'CS1 maint: location', hidden = true, },	maint_mr_format = { message = nil, anchor = 'mr_format', category = 'CS1 maint: MR format', hidden = true, },	maint_mult_names = { message = nil, anchor = 'mult_names', category = 'CS1 maint: multiple names: $1',								-- $1 is ' s list'; gets value from special_case_translation table hidden = true, },	maint_numeric_names = { message = nil, anchor = 'numeric_names', category = 'CS1 maint: numeric names: $1',								-- $1 is ' s list'; gets value from special_case_translation table hidden = true, },	maint_others = { message = nil, anchor = 'others', category = 'CS1 maint: others', hidden = true, },	maint_others_avm = { message = nil, anchor = 'others_avm', category = 'CS1 maint: others in cite AV media (notes)', hidden = true, },	maint_overridden_setting = { message = nil, anchor = 'overridden', category = 'CS1 maint: overridden setting', hidden = true, },	maint_pmc_embargo = { message = nil, anchor = 'embargo', category = 'CS1 maint: PMC embargo expired', hidden = true, },	maint_pmc_format = { message = nil, anchor = 'pmc_format', category = 'CS1 maint: PMC format', hidden = true, },	maint_postscript = { message = nil, anchor = 'postscript', category = 'CS1 maint: postscript', hidden = true, },	maint_ref_duplicates_default = { message = nil, anchor = 'ref_default', category = 'CS1 maint: ref duplicates default', hidden = true, },	maint_unfit = { message = nil, anchor = 'unfit', category = 'CS1 maint: unfit URL', hidden = true, },	maint_unknown_lang = { message = nil, anchor = 'unknown_lang', category = 'CS1 maint: unrecognized language', hidden = true, },	maint_untitled = { message = nil, anchor = 'untitled', category = 'CS1 maint: untitled periodical', hidden = true, },	maint_url_status = { message = nil, anchor = 'url_status', category = 'CS1 maint: url-status', hidden = true, },	maint_zbl = { message = nil, anchor = 'zbl', category = 'CS1 maint: Zbl', hidden = true, },	}

--[[--< I D _ L I M I T S _ D A T A _ T >--

fetch id limits for certain identifiers from c:Data:CS1/Identifier limits.tab. This source is a json tabular data file maintained at wikipedia commons. Convert the json format to a table of k/v pairs.

The values from <id_limits_data_t> are used to set handle.id_limit.

]]

local id_limits_data_t = {}; for _, limit_t in ipairs (mw.ext.data.get ("CS1/Identifier limits.tab").data) do	id_limits_data_t[limit_t[1]] = limit_t[2];									-- <limit[1]> is identifier; <limit[2]> is upper limit for that identifier end

--[[--< 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 preceding 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 (identifier)', q = 'Q118398', label = 'arXiv', prefix = 'https://arxiv.org/abs/', encode = false, COinS = 'info:arxiv', separator = ':', access = 'free',														-- free to read },	['ASIN'] = { parameters = { 'asin', 'ASIN' }, link = 'Amazon Standard Identification Number', redirect = 'ASIN (identifier)', q = 'Q1753278', label = 'ASIN', prefix = 'https://www.amazon.', COinS = 'url', separator = ' ', encode = false; },	['BIBCODE'] = { parameters = {'bibcode'}, link = 'Bibcode', redirect = 'Bibcode (identifier)', 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 (identifier)', q = 'Q19835482', label = 'bioRxiv', prefix = 'https://doi.org/', COinS = 'pre',															-- use prefix value access = 'free',														-- free to read encode = true, separator = ' ', },	['CITESEERX'] = { parameters = {'citeseerx'}, link = 'CiteSeerX', redirect = 'CiteSeerX (identifier)', q = 'Q2715061', label = 'CiteSeerX', prefix = 'https://citeseerx.ist.psu.edu/viewdoc/summary?doi=', COinS = 'pre',															-- use prefix value access = 'free',														-- free to read encode = true, separator = ' ', },	['DOI'] = {																	-- Used by InternetArchiveBot parameters = { 'doi', 'DOI'}, link = 'Digital object identifier', redirect = 'doi (identifier)', q = 'Q25670', label = 'doi', prefix = 'https://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 (identifier)', q = 'Q46339674', label = 'eISSN', prefix = 'https://www.worldcat.org/issn/', COinS = 'rft.eissn', encode = false, separator = ' ', },	['HDL'] = { parameters = { 'hdl', 'HDL' }, link = 'Handle System', redirect = 'hdl (identifier)', q = 'Q3126718', label = 'hdl', prefix = 'https://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 (identifier)', q = 'Q33057', label = 'ISBN', prefix = 'Special:BookSources/', COinS = 'rft.isbn', separator = ' ', },	['ISMN'] = { parameters = {'ismn', 'ISMN'}, link = 'International Standard Music Number', redirect = 'ISMN (identifier)', q = 'Q1666938', label = 'ISMN', prefix = '',															-- not currently used; COinS = nil,															-- nil because we can't use pre or rft or info: separator = ' ', },	['ISSN'] = { parameters = {'issn', 'ISSN'}, link = 'International Standard Serial Number', redirect = 'ISSN (identifier)', q = 'Q131276', label = 'ISSN', prefix = 'https://www.worldcat.org/issn/', COinS = 'rft.issn', encode = false, separator = ' ', },	['JFM'] = { parameters = {'jfm', 'JFM'}, link = 'Jahrbuch über die Fortschritte der Mathematik', redirect = 'JFM (identifier)', q = '', label = 'JFM', prefix = 'https://zbmath.org/?format=complete&q=an:', COinS = 'pre',															-- use prefix value encode = true, separator = ' ', },	['JSTOR'] = { parameters = {'jstor', 'JSTOR'}, link = 'JSTOR', redirect = 'JSTOR (identifier)', q = 'Q1420342', label = 'JSTOR', prefix = 'https://www.jstor.org/stable/', COinS = 'pre',															-- use prefix value encode = false, separator = ' ', custom_access = 'jstor-access', },	['LCCN'] = { parameters = {'lccn', 'LCCN'}, link = 'Library of Congress Control Number', redirect = 'LCCN (identifier)', q = 'Q620946', label = 'LCCN', prefix = 'https://lccn.loc.gov/', COinS = 'info:lccn', encode = false, separator = ' ', },	['MEDRXIV'] = { parameters = {'medrxiv'}, link = 'medRxiv', redirect = 'medRxiv (identifier)', q = 'Q58465838', label = 'medRxiv', prefix = 'https://www.medrxiv.org/content/', COinS = 'pre',															-- use prefix value access = 'free',														-- free to read encode = false, separator = ' ', },	['MR'] = { parameters = {'mr', 'MR'}, link = 'Mathematical Reviews', redirect = 'MR (identifier)', q = 'Q211172', label = 'MR', prefix = 'https://mathscinet.ams.org/mathscinet-getitem?mr=', COinS = 'pre',															-- use prefix value encode = true, separator = ' ', },	['OCLC'] = { parameters = {'oclc', 'OCLC'}, link = 'OCLC', redirect = 'OCLC (identifier)', q = 'Q190593', label = 'OCLC', prefix = 'https://www.worldcat.org/oclc/', COinS = 'info:oclcnum', encode = true, separator = ' ', id_limit = id_limits_data_t.OCLC or 0, },	['OL'] = { parameters = { 'ol', 'OL' }, link = 'Open Library', redirect = 'OL (identifier)', q = 'Q1201876', label = 'OL', prefix = 'https://openlibrary.org/', COinS = 'url', separator = ' ', encode = true, custom_access = 'ol-access', },	['OSTI'] = { parameters = {'osti', 'OSTI'}, link = 'Office of Scientific and Technical Information', redirect = 'OSTI (identifier)', q = 'Q2015776', label = 'OSTI', prefix = 'https://www.osti.gov/biblio/', COinS = 'pre',															-- use prefix value encode = true, separator = ' ', id_limit = id_limits_data_t.OSTI or 0, custom_access = 'osti-access', },	['PMC'] = { parameters = {'pmc', 'PMC'}, link = 'PubMed Central', redirect = 'PMC (identifier)', q = 'Q229883', label = 'PMC', prefix = 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC', suffix = '', COinS = 'pre',															-- use prefix value encode = true, separator = ' ', id_limit = id_limits_data_t.PMC or 0, access = 'free',														-- free to read },	['PMID'] = { parameters = {'pmid', 'PMID'}, link = 'PubMed Identifier', redirect = 'PMID (identifier)', q = 'Q2082879', label = 'PMID', prefix = 'https://pubmed.ncbi.nlm.nih.gov/', COinS = 'info:pmid', encode = false, separator = ' ', id_limit = id_limits_data_t.PMID or 0, },	['RFC'] = { parameters = {'rfc', 'RFC'}, link = 'Request for Comments', redirect = 'RFC (identifier)', q = 'Q212971', label = 'RFC', prefix = 'https://tools.ietf.org/html/rfc', COinS = 'pre',															-- use prefix value encode = false, separator = ' ', id_limit = id_limits_data_t.RFC or 0, access = 'free',														-- free to read },	['SBN'] = { parameters = {'sbn', 'SBN'}, link = 'Standard Book Number',											-- redirect to International_Standard_Book_Number#History redirect = 'SBN (identifier)', 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 = ' ', },	['SSRN'] = { parameters = {'ssrn', 'SSRN'}, link = 'Social Science Research Network', redirect = 'SSRN (identifier)', q = 'Q7550801', label = 'SSRN', prefix = 'https://papers.ssrn.com/sol3/papers.cfm?abstract_id=', COinS = 'pre',															-- use prefix value encode = true, separator = ' ', id_limit = id_limits_data_t.SSRN or 0, custom_access = 'ssrn-access', },	['S2CID'] = { parameters = {'s2cid', 'S2CID'}, link = 'Semantic Scholar', redirect = 'S2CID (identifier)', q = 'Q22908627', label = 'S2CID', prefix = 'https://api.semanticscholar.org/CorpusID:', COinS = 'pre',															-- use prefix value encode = false, separator = ' ', id_limit = id_limits_data_t.S2CID or 0, custom_access = 's2cid-access', },	['USENETID'] = { parameters = {'message-id'}, link = 'Usenet', redirect = 'Usenet (identifier)', q = 'Q193162', label = 'Usenet:', prefix = 'news:', encode = false, COinS = 'pre',															-- use prefix value separator = ' ', },	['ZBL'] = { parameters = {'zbl', 'ZBL' }, link = 'Zentralblatt MATH', redirect = 'Zbl (identifier)', q = 'Q190269', label = 'Zbl', prefix = 'https://zbmath.org/?format=complete&q=an:', COinS = 'pre',															-- use prefix value encode = true, separator = ' ', },	}

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

return 	{ use_identifier_redirects = use_identifier_redirects,						-- booleans defined in the settings at the top of this module local_lang_cat_enable = local_lang_cat_enable, date_name_auto_xlate_enable = date_name_auto_xlate_enable, date_digit_auto_xlate_enable = date_digit_auto_xlate_enable, enable_sort_keys = enable_sort_keys, -- tables and variables created when this module is loaded global_df = get_date_format ,												-- this line can be replaced with "global_df = 'dmy-all'," to have all dates auto translated to dmy format. global_cs1_config_t = global_cs1_config_t,									-- global settings from punct_skip = build_skip_table (punct_skip, punct_meta_params), url_skip = build_skip_table (url_skip, url_meta_params), known_free_doi_registrants_t = build_free_doi_registrants_table,

name_space_sort_keys = name_space_sort_keys, 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_t = emoji_t, maint_cats = maint_cats, messages = messages, presentation = presentation, prop_cats = prop_cats, script_lang_codes = script_lang_codes, lang_tag_remap = lang_tag_remap, lang_name_remap = lang_name_remap, this_wiki_code = this_wiki_code, title_types = title_types, uncategorized_namespaces = uncategorized_namespaces_t, 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, single_letter_2nd_lvl_domains_t = single_letter_2nd_lvl_domains_t, 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,

citation_issue_t = citation_issue_t, citation_no_volume_t = citation_no_volume_t, }