View source for Module:Citation/CS1/Configuration


local citation_config = {};

-- override <code>...</code> styling to remove color, border, and padding.  <code> css is specified here:
-- https://git.wikimedia.org/blob/mediawiki%2Fcore.git/69cd73811f7aadd093050dbf20ed70ef0b42a713/skins%2Fcommon%2FcommonElements.css#L199
local code_style="color:inherit; border:inherit; padding:inherit;";

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

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

Note: Namespace names should use underscores instead of spaces.

]]
local uncategorized_namespaces = { 'User', 'Talk', 'User_talk', 'Wikipedia_talk', 'File_talk', 'Template_talk',
	'Help_talk', 'Category_talk', 'Portal_talk', 'Book_talk', 'Draft', 'Draft_talk', 'Education_Program_talk', 
	'Module_talk', 'MediaWiki_talk' };

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

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

Translation table

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

]]

local messages = {
	['archived-dead'] = 'Archiviert von $1 am $2',
	['archived-not-dead'] = '$1 vom Original am $2',
	['archived-missing'] = 'Archiviert vom Original $1 am $2',
	['archived'] = 'Archiviert',
	['by'] = 'von',																-- contributions to authored works: introduction, foreword, afterword
	['cartography'] = 'Kartographie durch $1',
	['editor'] = 'Herausgeber',
	['editors'] = 'Herausgeber', 
	['edition'] = '($1 Edition)', 
	['episode'] = 'Episode $1',
	['et al'] = 'et al.', 
	['in'] = 'In',																-- edited works
	['inactive'] = 'inaktiv',
	['inset'] = '$1 inset',
	['lay summary'] = 'Lay summary',
	['newsgroup'] = '[[wikipedia:de:Newsgroup|Newsgroup]]:&nbsp;$1',
	['original'] = 'das Original',
	['published'] = 'veröffentlicht $1',
	['retrieved'] = 'Abgerufen am $1',
	['season'] = 'Season $1', 
	['section'] = '§ $1',
	['sections'] = '§§ $1',
	['series'] = 'Serie $1',
	['type'] = ' ($1)',															-- for titletype
	['written'] = 'Geschrieben am $1',

	['vol'] = '$1 Vol.&nbsp;$2',												-- $1 is sepc; bold journal style volume is in presentation{}
	['vol-no'] = '$1 Vol.&nbsp;$2 no.&nbsp;$3',									-- sepc, volume, issue
	['issue'] = '$1 No.&nbsp;$2',												-- $1 is sepc

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

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

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

	['sheet'] = '$1 Sheet&nbsp;$2',												-- $1 is sepc
	['sheets'] = '$1 Sheets&nbsp;$2',											-- $1 is sepc
	['j-sheet'] = ': Sheet&nbsp;$1',
	['j-sheets'] = ': Sheets&nbsp;$1',
	
	['subscription'] = '<span style="font-size:90%; color:#555">(subscription required (<span title="Sources are not required to be available online. Online sources do not have to be freely available. The site may require a paid subscription." style="border-bottom:1px dotted;cursor:help">help</span>))</span>' ..
		'[[Category:Pages containing links to subscription-only content]]', 
	
	['registration']='<span style="font-size:90%; color:#555">(registration required (<span title="Sources are not required to be available online. Online sources do not have to be freely available. The site may require registration." style="border-bottom:1px dotted;cursor:help">help</span>))</span>' ..
		'[[Category:Pages with login required references or sources]]',
	
	['language'] = '(in $1)', 
	['via'] = " &ndash; via $1",
	['event'] = 'Event occurs at',
	['minutes'] = 'minutes in', 
	
	['parameter-separator'] = ', ',
	['parameter-final-separator'] = ', and ',
	['parameter-pair-separator'] = ' and ',
	
	-- Determines the location of the help page
	['help page link'] = 'Help:CS1 errors',
	['help page label'] = 'help',
	
	-- Internal errors (should only occur if configuration is bad)
	['undefined_error'] = 'Called with an undefined error condition',
	['unknown_manual_ID'] = 'Unrecognized manual ID mode',
	['unknown_ID_mode'] = 'Unrecognized ID mode',
	['unknown_argument_map'] = 'Argument map not defined for this variable',
	['bare_url_no_origin'] = 'Bare url found but origin indicator is nil or empty',
}

--[[--------------------------< 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 = 
	{
	-- Error output
	-- .error class is specified at https://git.wikimedia.org/blob/mediawiki%2Fcore.git/9553bd02a5595da05c184f7521721fb1b79b3935/skins%2Fcommon%2Fshared.css#L538
	-- .citation-comment class is specified at Help:CS1_errors#Controlling_error_message_display
	['hidden-error'] = '<span style="display:none;font-size:100%" class="error citation-comment">$1</span>',
	['visible-error'] = '<span style="font-size:100%" class="error citation-comment">$1</span>',

	['accessdate'] = '<span class="reference-accessdate">$1$2</span>',			-- to allow editors to hide accessdate using personal css

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

	['cite'] = '<cite class="$1">$2</cite>';									-- |ref= not set so no id="..." attribute
	['cite-id'] = '<cite id="$1" class="$2">$3</cite>';							-- for use when |ref= is set

	['format'] = ' <span style="font-size:85%;">($1)</span>',					-- for |format=, |chapter-format=, etc

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

	['kern-left'] = '<span style="padding-left:0.2em;">$1</span>$2',			-- spacing to use when title contains leading single or double quote mark
	['kern-right'] = '$1<span style="padding-right:0.2em;">$2</span>',			-- spacing to use when title contains trailing single or double quote mark

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

	['ocins'] = '<span title="$1" class="Z3988"><span style="display:none;">&nbsp;</span></span>',		-- Note: Using display: none on the COinS span breaks some clients

	['parameter'] = '<code style="'..code_style..'">&#124;$1=</code>',

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

	['trans-italic-title'] = "&#91;''$1''&#93;",
	['trans-quoted-title'] = "&#91;$1&#93;",
	['vol-bold'] = ' <b>$1</b>',													-- for journal cites; for other cites ['vol'] in messages{}
	}

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

Aliases table for commonly passed parameters

]]

local aliases = {
	['AccessDate'] = {'access-date', 'accessdate'},
	['Agency'] = 'agency',
	['AirDate'] = {'air-date', 'airdate'},
	['ArchiveDate'] = {'archive-date', 'archivedate'},
	['ArchiveFormat'] = 'archive-format',
	['ArchiveURL'] = {'archive-url', 'archiveurl'},
	['ASINTLD'] = {'ASIN-TLD', 'asin-tld'},
	['At'] = 'at',
	['Authors'] = {'authors', 'people', 'host', 'credits'},
	['BookTitle'] = {'book-title', 'booktitle'},
	['Callsign'] = {'call-sign', 'callsign'},									-- cite interview
	['Cartography'] = 'cartography',
	['Chapter'] = {'chapter', 'contribution', 'entry', 'article', 'section'},
	['ChapterFormat'] = {'chapter-format', 'contribution-format', 'section-format'};
	['ChapterURL'] = {'chapter-url', 'chapterurl', 'contribution-url', 'contributionurl', 'section-url', 'sectionurl'},
	['City'] = 'city',															-- cite interview
	['Class'] = 'class',														-- cite arxiv and arxiv identifiers
	['Coauthors'] = {'coauthors', 'coauthor'},									-- coauthor and coauthors are deprecated; remove after 1 January 2015?
	['Collaboration'] = 'collaboration',
	['Conference'] = {'conference', 'event'},
	['ConferenceFormat'] = {'conference-format', 'event-format'},
	['ConferenceURL'] = {'conference-url', 'conferenceurl', 'event-url', 'eventurl'},
	['Contribution'] = 'contribution',											-- introduction, foreword, afterword, etc; required when |contributor= set
	['Date'] = {'date', 'air-date', 'airdate'},
	['DeadURL'] = {'dead-url', 'deadurl'},
	['Degree'] = 'degree',
	['DF'] = 'df',
	['DisplayAuthors'] = {'display-authors', 'displayauthors'},
	['DisplayEditors'] = {'display-editors', 'displayeditors'},
	['Docket'] = 'docket',
	['DoiBroken'] = {'doi-broken', 'doi-broken-date', 'doi-inactive-date', 'doi_brokendate', 'doi_inactivedate'},
	['Edition'] = 'edition',
	['Editors'] = 'editors',
	['Embargo'] = 'embargo',
	['Encyclopedia'] = {'encyclopedia', 'encyclopaedia'},						-- this one only used by citation
	['Episode'] = 'episode',													-- cite serial only TODO: make available to cite episode?
	['Format'] = 'format',
	['ID'] = {'id', 'ID'},
	['IgnoreISBN'] = {'ignore-isbn-error', 'ignoreisbnerror'},
	['Inset'] = 'inset',
	['Issue'] = {'issue', 'number'},
	['Language'] = {'language', 'in'},
	['LastAuthorAmp'] = {'last-author-amp', 'lastauthoramp'},
	['LayDate'] = {'lay-date', 'laydate'},
	['LayFormat'] = 'lay-format',
	['LaySource'] = {'lay-source', 'laysource'},
	['LayURL'] = {'lay-url', 'lay-summary', 'layurl', 'laysummary'},
	['MailingList'] = {'mailinglist', 'mailing-list'},							-- cite mailing list only
	['Map'] = 'map',															-- cite map only
	['MapFormat'] = 'map-format',												-- cite map only
	['MapURL'] = {'mapurl', 'map-url'},											-- cite map only
	['MessageID'] = 'message-id',
	['Minutes'] = 'minutes',
	['Mode'] = 'mode',
	['NameListFormat'] = 'name-list-format',
	['Network'] = 'network',
	['NoPP'] = {'no-pp', 'nopp'},
	['NoTracking'] = {'template-doc-demo', 'template doc demo', 'no-cat', 'nocat', 
		'no-tracking', 'notracking'},
	['Number'] = 'number',														-- this case only for cite techreport
	['OrigYear'] = {'orig-year', 'origyear'},
	['Others'] = {'others', 'interviewer', 'interviewers'},
	['Page'] = {'p', 'page'},
	['Pages'] = {'pp', 'pages'},
	['Periodical'] = {'journal', 'newspaper', 'magazine', 'work',
		'website',  'periodical', 'encyclopedia', 'encyclopaedia', 'dictionary', 'mailinglist'},
	['Place'] = {'place', 'location'},
	['Program'] = 'program',													-- cite interview
	['PostScript'] = 'postscript',
	['PublicationDate'] = {'publicationdate', 'publication-date'},
	['PublicationPlace'] = {'publication-place', 'publicationplace'},
	['PublisherName'] = {'publisher', 'distributor', 'institution', 'newsgroup'},
	['Quote'] = {'quote', 'quotation'},
	['Ref'] = 'ref',
	['RegistrationRequired'] = 'registration',
	['Scale'] = 'scale',
	['ScriptChapter'] = 'script-chapter',
	['ScriptTitle'] = 'script-title',
	['Section'] = 'section',
	['Season'] = 'season',
	['Sections'] = 'sections',													-- cite map only
	['Series'] = {'series', 'version'},
	['SeriesSeparator'] = 'series-separator',
	['SeriesLink'] = {'series-link', 'serieslink'},
	['SeriesNumber'] = {'series-number', 'series-no', 'seriesnumber', 'seriesno'},
	['Sheet'] = 'sheet',														-- cite map only
	['Sheets'] = 'sheets',														-- cite map only
	['Station'] = 'station',
	['SubscriptionRequired'] = 'subscription',
	['Time'] = 'time',
	['TimeCaption'] = {'time-caption', 'timecaption'},
	['Title'] = 'title',
	['TitleLink'] = {'title-link', 'episode-link', 'titlelink', 'episodelink'},
	['TitleNote'] = 'department',
	['TitleType'] = {'type', 'medium'},
	['TransChapter'] = {'trans-chapter', 'trans_chapter'},
	['TransMap'] = 'trans-map',													-- cite map only
	['Transcript'] = 'transcript',
	['TranscriptFormat'] = 'transcript-format',
	['TranscriptURL'] = {'transcript-url', 'transcripturl'},
	['TransTitle'] = {'trans-title', 'trans_title'},
	['URL'] = {'url', 'URL'},
	['Vauthors'] = 'vauthors',
	['Veditors'] = 'veditors',
	['Via'] = 'via',
	['Volume'] = 'volume',
	['Year'] = 'year',

	['AuthorList-First'] = {"first#", "given#", "author-first#", "author#-first"},
	['AuthorList-Last'] = {"last#", "author#", "surname#", "author-last#", "author#-last", "subject#"},
	['AuthorList-Link'] = {"authorlink#", "author-link#", "author#-link", "subjectlink#", "author#link", "subject-link#", "subject#-link", "subject#link"},
	['AuthorList-Mask'] = {"author-mask#", "authormask#", "author#mask", "author#-mask"},
	
	['ContributorList-First'] = {'contributor-first#','contributor#-first'},
	['ContributorList-Last'] = {'contributor#', 'contributor-last#', 'contributor#-last'},
	['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#", "editor-last#", "editor#-last", "editor-surname#", "editor#-surname"},
	['EditorList-Link'] = {"editor-link#", "editor#-link", "editorlink#", "editor#link"},
	['EditorList-Mask'] = {"editor-mask#", "editor#-mask", "editormask#", "editor#mask"},
	
	['TranslatorList-First'] = {'translator-first#','translator#-first'},
	['TranslatorList-Last'] = {'translator#', 'translator-last#', 'translator#-last'},
	['TranslatorList-Link'] = {'translator-link#', 'translator#-link'},
	['TranslatorList-Mask'] = {'translator-mask#', 'translator#-mask'},
}

--[[--------------------------< D E F A U L T S >--------------------------------------------------------------

Default parameter values

TODO: keep this?  Only one default?
]]

local defaults = {
	['DeadURL'] = 'yes',
}


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

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

]]

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



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

This table holds keywords for those parameters that have defined sets of acceptible keywords.

]]

local keywords = {
	['yes_true_y'] = {'yes', 'true', 'y'},										-- ignore-isbn-error, last-author-amp, no-tracking, nopp, registration, subscription
--	['deadurl'] = {'yes', 'true', 'y', 'no', 'unfit', 'usurped', 'unfit no archive', 'usurped no archive'},		-- hidden 2016-04-10; see Help_talk:Citation_Style_1#Recycled_urls
	['deadurl'] = {'yes', 'true', 'y', 'no', 'unfit', 'usurped'},
	['mode'] = {'cs1', 'cs2'},
	['name-list-format'] = {'vanc'},
	['contribution'] = {'afterword', 'foreword', 'introduction', 'preface'},	-- generic contribution titles that are rendered unquoted in the 'chapter' position
	['date-format'] = {'dmy', 'dmy-all', 'mdy', 'mdy-all', 'ymd', 'ymd-all'}
}


--[[--------------------------< 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.

This list contains patterns for templates like {{'}} which isn't an error but transcludes characters that are
invisible.  These kinds of patterns must be recognized by the functions that use this list.

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_chars = {
	{'replacement', '\239\191\189'},											-- U+FFFD, EF BF BD
	{'zero width joiner', '\226\128\141'},										-- U+200D, E2 80 8D
	{'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
	{'carriage return', '\013'},												-- U+000D (CR), 0D
	{'stripmarker', stripmarkers.any},											-- stripmarker; may or may not be an error; capture returns the stripmaker type
	{'delete', '\127'},															-- U+007F (DEL), 7F; must be done after stripmarker test
	{'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
}


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

Here we name maintenance categories to be used in maintenance messages.

]]

local maint_cats = {
	['ASIN'] = 'CS1 maint: ASIN uses ISBN',
	['date_year'] = 'CS1 maint: Date and year',
	['disp_auth_ed'] = 'CS1 maint: display-$1',									-- $1 is authors or editors
	['embargo'] = 'CS1 maint: PMC embargo expired',
	['english'] = 'CS1 maint: English language specified',
	['etal'] = 'CS1 maint: Explicit use of et al.',
	['extra_text'] = 'CS1 maint: Extra text',
	['ignore_isbn_err'] = 'CS1 maint: Ignored ISBN errors',							-- $1 is authors or editors
	['missing_pipe'] = 'CS1 maint: Missing pipe',
	['mult_names'] = 'CS1 maint: Multiple names: $1',							-- $1 is authors or editors
	['unknown_lang'] = 'CS1 maint: Unrecognized language',
	['untitled'] = 'CS1 maint: Untitled periodical',
	}

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

Here we name properties categories

]]

local prop_cats = {
	['foreign_lang_source'] = 'CS1 $1-language sources ($2)',					-- |language= categories; $1 is 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
	['script'] = 'CS1 uses foreign language script',							-- when language specified by |script-title=xx: doesn't have its own category
	['script_with_name'] = 'CS1 uses $1-language script ($2)',					-- |script-title=xx: has matching category; $1 is language name, $2 is ISO639-1 code
	}



--[[--------------------------< 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',
	['DVD-notes'] = 'Media notes',
	['mailinglist'] = 'Mailing list',
	['map'] = 'Map',
	['podcast'] = 'Podcast',
	['pressrelease'] = 'Press release',
	['report'] = 'Report',
	['techreport'] = 'Technical report',
	['thesis'] = 'Thesis',
	}

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

Error condition table

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

]]

local error_conditions = {
	accessdate_missing_url = {
		message = '<code style="'..code_style..'">&#124;access-date=</code> requires <code style="'..code_style..'">&#124;url=</code>',
		anchor = 'accessdate_missing_url',
		category = 'Pages using citations with accessdate and no URL',
		hidden = true },
	archive_missing_date = {
		message = '<code style="'..code_style..'">&#124;archive-url=</code> requires <code style="'..code_style..'">&#124;archive-date=</code>',
		anchor = 'archive_missing_date',
		category = 'Pages with archiveurl citation errors',
		hidden = false },
	archive_missing_url = {
		message = '<code style="'..code_style..'">&#124;archive-url=</code> requires <code style="'..code_style..'">&#124;url=</code>',
		anchor = 'archive_missing_url',
		category = 'Pages with archiveurl citation errors',
		hidden = false },
	archive_url = {
		message = '<code style="'..code_style..'">&#124;archive-url=</code> is malformed: $1',
		anchor = 'archive_url',
		category = 'Pages with archiveurl citation errors',
		hidden = false },
	arxiv_missing = {
		message = '<code style="'..code_style..'">&#124;arxiv=</code> required',
		anchor = 'arxiv_missing',
		category = 'CS1 errors: arXiv',											-- same as bad arxiv
		hidden = false },
	arxiv_params_not_supported = {
		message = 'Unsupported parameter(s) in cite arXiv',
		anchor = 'arxiv_params_not_supported',
		category = 'CS1 errors: arXiv',											-- same as bad arxiv
		hidden = false },
	bad_arxiv = {
		message = 'Check <code style="'..code_style..'">&#124;arxiv=</code> value',
		anchor = 'bad_arxiv',
		category = 'CS1 errors: arXiv',
		hidden = false },
	bad_asin = {
		message = 'Check <code style="'..code_style..'">&#124;asin=</code> value',
		anchor = 'bad_asin',
		category ='CS1 errors: ASIN',
		hidden = false },
	bad_date = {
		message = 'Check date values in: <code style="'..code_style..'">$1</code>',
		anchor = 'bad_date',
		category = 'CS1 errors: dates',
		hidden = false },
	bad_doi = {
		message = 'Check <code style="'..code_style..'">&#124;doi=</code> value',
		anchor = 'bad_doi',
		category = 'CS1 errors: DOI',
		hidden = false },
	bad_hdl = {
		message = 'Check <code style="'..code_style..'">&#124;hdl=</code> value',
		anchor = 'bad_hdl',
		category = 'CS1 errors: HDL',
		hidden = false },
	bad_isbn = {
		message = 'Check <code style="'..code_style..'">&#124;isbn=</code> value: $1',
		anchor = 'bad_isbn',
		category = 'CS1 errors: ISBN',
		hidden = false },
	bad_ismn = {
		message = 'Check <code style="'..code_style..'">&#124;ismn=</code> value',
		anchor = 'bad_ismn',
		category = 'CS1 errors: ISMN',
		hidden = false },
	bad_issn = {
		message = 'Check <code style="'..code_style..'">&#124;$1issn=</code> value',
		anchor = 'bad_issn',
		category = 'CS1 errors: ISSN',
		hidden = false },
	bad_lccn = {
		message = 'Check <code style="'..code_style..'">&#124;lccn=</code> value',
		anchor = 'bad_lccn',
		category = 'CS1 errors: LCCN',
		hidden = false },
	bad_message_id = {
		message = 'Check <code style="'..code_style..'">&#124;message-id=</code> value',
		anchor = 'bad_message_id',
		category = 'CS1 errors: message-id',
		hidden = false },
	bad_ol = {
		message = 'Check <code style="'..code_style..'">&#124;ol=</code> value',
		anchor = 'bad_ol',
		category = 'CS1 errors: OL',
		hidden = false },
	bad_paramlink = {															-- for |title-link=, |author/editor/translator-link=, |series-link=, |episode-link=
		message = 'Check <code style="'..code_style..'">&#124;$1=</code> value',
		anchor = 'bad_paramlink',
		category = 'CS1 errors: parameter link',
		hidden = false },
	bad_pmc = {
		message = 'Check <code style="'..code_style..'">&#124;pmc=</code> value',
		anchor = 'bad_pmc',
		category = 'CS1 errors: PMC',
		hidden = false },
	bad_pmid = {
		message = 'Check <code style="'..code_style..'">&#124;pmid=</code> value',
		anchor = 'bad_pmid',
		category = 'CS1 errors: PMID',
		hidden = false },
	bad_oclc = {
		message = 'Check <code style="'..code_style..'">&#124;oclc=</code> value',
		anchor = 'bad_oclc',
		category = 'CS1 errors: OCLC',
		hidden = false },
	bad_url = {
		message = 'Check $1 value',
		anchor = 'bad_url',
		category = 'Pages with URL errors',
		hidden = false },
	bare_url_missing_title = {
		message = '$1 missing title',
		anchor = 'bare_url_missing_title',
		category = 'Pages with citations having bare URLs',
		hidden = false },
	chapter_ignored = {
		message = '<code style="'..code_style..'">&#124;$1=</code> ignored',
		anchor = 'chapter_ignored',
		category = 'CS1 errors: chapter ignored',
		hidden = false },
	citation_missing_title = {
		message = 'Missing or empty <code style="'..code_style..'">&#124;$1=</code>',
		anchor = 'citation_missing_title',
		category = 'Pages with citations lacking titles',
		hidden = false },
	cite_web_url = {															-- this error applies to cite web and to cite podcast
		message = 'Missing or empty <code style="'..code_style..'">&#124;url=</code>',
		anchor = 'cite_web_url',
		category = 'Pages using web citations with no URL',
		hidden = true },
	coauthors_missing_author = {
		message = '<code style="'..code_style..'">&#124;coauthors=</code> requires <code style="'..code_style..'">&#124;author=</code>',
		anchor = 'coauthors_missing_author',
		category = 'CS1 errors: coauthors without author',
		hidden = false },
	contributor_ignored = {
		message = '<code style="'..code_style..'">&#124;contributor=</code> ignored</code>',
		anchor = 'contributor_ignored',
		category = 'CS1 errors: contributor',
		hidden = false },
	contributor_missing_required_param = {
		message = '<code style="'..code_style..'">&#124;contributor=</code> requires <code style="'..code_style..'">&#124;$1=</code>',
		anchor = 'contributor_missing_required_param',
		category = 'CS1 errors: contributor',
		hidden = false },
	deprecated_params = {
		message = 'Cite uses deprecated parameter <code style="'..code_style..'">&#124;$1=</code>',
		anchor = 'deprecated_params',
		category = 'Pages containing cite templates with deprecated parameters',
		hidden = false },
	empty_citation = {
		message = 'Empty citation',
		anchor = 'empty_citation',
		category = 'Pages with empty citations',
		hidden = false },
	first_missing_last = {
		message = '<code style="'..code_style..'">&#124;first$2=</code> missing <code style="'..code_style..'">&#124;last$2=</code> in $1',
		anchor = 'first_missing_last',
		category = 'CS1 errors: missing author or editor',
		hidden = false },
	format_missing_url = {
		message = '<code style="'..code_style..'">&#124;$1=</code> requires <code style="'..code_style..'">&#124;$2=</code>',
		anchor = 'format_missing_url',
		category = 'Pages using citations with format and no URL',
		hidden = true },
	invalid_param_val = {
		message = 'Invalid <code style="'..code_style..'">&#124;$1=$2</code>',
		anchor = 'invalid_param_val',
		category = 'CS1 errors: invalid parameter value',
		hidden = false },
	invisible_char = {
		message = '$1 in $2 at position $3',
		anchor = 'invisible_char',
		category = 'CS1 errors: invisible characters',
		hidden = false },
	missing_name = {
		message = 'Missing <code style="'..code_style..'">&#124;last$2=</code> in $1',
		anchor = 'missing_name',
		category = 'CS1 errors: missing author or editor',
		hidden = false },
	param_has_ext_link = {
		message = 'External link in <code style="'..code_style..'">$1</code>',
		anchor = 'param_has_ext_link',
		category = 'CS1 errors: external links',
		hidden = false },
	parameter_ignored = {
		message = 'Unknown parameter <code style="'..code_style..'">&#124;$1=</code> ignored',
		anchor = 'parameter_ignored',
		category = 'Pages with citations using unsupported parameters',
		hidden = false },
	parameter_ignored_suggest = {
		message = 'Unknown parameter <code style="'..code_style..'">&#124;$1=</code> ignored (<code style="'..code_style..'">&#124;$2=</code> suggested)',
		anchor = 'parameter_ignored_suggest',
		category = 'Pages with citations using unsupported parameters',
		hidden = false },
	redundant_parameters = {
		message = 'More than one of $1 specified',
		anchor = 'redundant_parameters',
		category = 'Pages with citations having redundant parameters',
		hidden = false },
	text_ignored = {
		message = 'Text "$1" ignored',
		anchor = 'text_ignored',
		category = 'Pages with citations using unnamed parameters',
		hidden = false },
	trans_missing_title = {
		message = '<code style="'..code_style..'">&#124;trans-$1=</code> requires <code style="'..code_style..'">&#124;$1=</code>',
		anchor = 'trans_missing_title',
		category = 'CS1 errors: translated title',
		hidden = false },
	vancouver = {
		message = 'Vancouver style error',
		anchor = 'vancouver',
		category = 'CS1 errors: Vancouver style',
		hidden = false },
	wikilink_in_url = {
		message = 'URL–wikilink conflict',										-- uses ndash
		anchor = 'wikilink_in_url',
		category = 'CS1 errors: URL–wikilink conflict',							-- uses ndash
		hidden = false },
}

--[[--------------------------< 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
	link: Wikipedia article name
	label: the alternate name to apply to link
	mode: 	'manual' when there is a specific function in the code to handle the identifier;
			'external' for identifiers that link outside of Wikipedia;
	prefix: the first part of a url that will be concatenated with a second part which usually contains 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:....
		for identifiers that have COinS keywords, use the keyword: rft.isbn, rft.issn, rft.eissn
		for others make a url using the value in prefix, use the keyword: pre (not checked; any text other than 'info' or 'rft' 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
]]

local id_handlers = {
	['ARXIV'] = {
		parameters = {'arxiv', 'ARXIV', 'eprint'}, 
		link = 'arXiv',
		label = 'arXiv',
		mode = 'manual',
		prefix = '//arxiv.org/abs/', 											-- protocol relative tested 2013-09-04
		encode = false,
		COinS = 'info:arxiv',
		separator = ':',
	},
	['ASIN'] = {
		parameters = { 'asin', 'ASIN' },	   
		link = 'Amazon Standard Identification Number',
		label = 'ASIN',
		mode = 'manual',
		prefix = '//www.amazon.',
		COinS = nil,															-- no COinS for this id (needs thinking on implementation because |asin-tld=)
		separator = '&nbsp;',
		encode = false;
	},
	['BIBCODE'] = {
		parameters = {'bibcode', 'BIBCODE'}, 
		link = 'Bibcode',
		label = 'Bibcode',
		mode = 'external',
		prefix = 'http://adsabs.harvard.edu/abs/',
		encode = false,
		COinS = 'info:bibcode',
		separator = ':',
	},
	['DOI'] = {
		parameters = { 'doi', 'DOI' },
		link = 'Digital object identifier',
		label = 'doi',
		mode = 'manual',
		prefix = '//dx.doi.org/',
		COinS = 'info:doi',
		separator = ':',
		encode = true,
	},
	['EISSN'] = {
		parameters = {'eissn', 'EISSN'}, 
		link = 'International_Standard_Serial_Number#Electronic_ISSN',
		label = 'eISSN',
		mode = 'manual',
		prefix = '//www.worldcat.org/issn/',
		COinS = 'rft.eissn',
		encode = false,
		separator = '&nbsp;',
	},
	['HDL'] = {
		parameters = { 'hdl', 'HDL' },
		link = 'Handle System',
		label = 'hdl',
		mode = 'manual',
		prefix = '//hdl.handle.net/',
		COinS = 'info:hdl',
		separator = ':',
		encode = true,
	},
	['ISBN'] = {
		parameters = {'isbn', 'ISBN', 'isbn13', 'ISBN13'}, 
		link = 'International Standard Book Number',
		label = 'ISBN',
		mode = 'manual',
		prefix = 'Special:BookSources/',
		COinS = 'rft.isbn',
		separator = '&nbsp;',
	},
	['ISMN'] = {
		parameters = {'ismn', 'ISMN'}, 
		link = 'International Standard Music Number',
		label = 'ISMN',
		mode = 'manual',
		prefix = '',															-- not currently used; 
		COinS = 'nil',															-- nil because we can't use pre or rft or info:
		separator = '&nbsp;',
	},
	['ISSN'] = {
		parameters = {'issn', 'ISSN'}, 
		link = 'International Standard Serial Number',
		label = 'ISSN',
		mode = 'manual',
		prefix = '//www.worldcat.org/issn/',
		COinS = 'rft.issn',
		encode = false,
		separator = '&nbsp;',
	},
	['JFM'] = {
		parameters = {'jfm', 'JFM'}, 
		link = 'Jahrbuch über die Fortschritte der Mathematik',
		label = 'JFM',
		mode = 'external',
		prefix = '//zbmath.org/?format=complete&q=an:',
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
	},
	['JSTOR'] = {
		parameters = {'jstor', 'JSTOR'}, 
		link = 'JSTOR',
		label = 'JSTOR',
		mode = 'external',
		prefix = '//www.jstor.org/stable/', 									-- protocol relative tested 2013-09-04
		COinS = 'pre',															-- use prefix value
		encode = false,
		separator = '&nbsp;',
	},
	['LCCN'] = {
		parameters = {'LCCN', 'lccn'}, 
		link = 'Library of Congress Control Number',
		label = 'LCCN',
		mode = 'manual',
		prefix = '//lccn.loc.gov/', 											-- protocol relative tested 2015-12-28
		COinS = 'info:lccn',													-- use prefix value
		encode = false,
		separator = '&nbsp;',
	},
	['MR'] = {
		parameters = {'MR', 'mr'}, 
		link = 'Mathematical Reviews',
		label = 'MR',
		mode = 'external',
		prefix = '//www.ams.org/mathscinet-getitem?mr=', 						-- protocol relative tested 2013-09-04
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
	},
	['OCLC'] = {
		parameters = {'OCLC', 'oclc'}, 
		link = 'OCLC',
		label = 'OCLC',
		mode = 'manual',
		prefix = '//www.worldcat.org/oclc/',
		COinS = 'info:oclcnum',
		encode = true,
		separator = '&nbsp;',
	},
	['OL'] = {
		parameters = { 'ol', 'OL' },
		link = 'Open Library',
		label = 'OL',
		mode = 'manual',
		prefix = '//openlibrary.org/',
		COinS = nil,															-- no COinS for this id (needs thinking on implementation because /authors/books/works/OL)
		separator = '&nbsp;',
		encode = true,
	},
	['OSTI'] = {
		parameters = {'OSTI', 'osti'}, 
		link = 'Office of Scientific and Technical Information',
		label = 'OSTI',
		mode = 'external',
		prefix = '//www.osti.gov/energycitations/product.biblio.jsp?osti_id=',	-- protocol relative tested 2013-09-04
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
	},
	['PMC'] = {
		parameters = {'PMC', 'pmc'}, 
		link = 'PubMed Central',
		label = 'PMC',
		mode = 'manual',
		prefix = '//www.ncbi.nlm.nih.gov/pmc/articles/PMC', 
		suffix = " ",
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
	},
	['PMID'] = {
		parameters = {'PMID', 'pmid'}, 
		link = 'PubMed Identifier',
		label = 'PMID',
		mode = 'manual',
		prefix = '//www.ncbi.nlm.nih.gov/pubmed/',
		COinS = 'info:pmid',
		encode = false,
		separator = '&nbsp;',
	},
	['RFC'] = {
		parameters = {'RFC', 'rfc'}, 
		link = 'Request for Comments',
		label = 'RFC',
		mode = 'external',
		prefix = '//tools.ietf.org/html/rfc',
		COinS = 'pre',															-- use prefix value
		encode = false,
		separator = '&nbsp;',
	},
	['SSRN'] = {
		parameters = {'SSRN', 'ssrn'}, 
		link = 'Social Science Research Network',
		label = 'SSRN',
		mode = 'external',
		prefix = '//ssrn.com/abstract=', 										-- protocol relative tested 2013-09-04
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
	},
	['USENETID'] = {
		parameters = {'message-id'},
		link = 'Usenet',
		label = 'Usenet:',
		mode = 'manual',
		prefix = 'news:',
		encode = false,
		COinS = 'pre',															-- use prefix value
		separator = '&nbsp;',
	},
	['ZBL'] = {
		parameters = {'ZBL', 'zbl'}, 
		link = 'Zentralblatt MATH',
		label = 'Zbl',
		mode = 'external',
		prefix = '//zbmath.org/?format=complete&q=an:',
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
	},
}

return 	{
	aliases = aliases,
	defaults = defaults,
	error_conditions = error_conditions,
	id_handlers = id_handlers,
	keywords = keywords,
	stripmarkers=stripmarkers,
	invisible_chars = invisible_chars,
	maint_cats = maint_cats,
	messages = messages,
	presentation = presentation,
	prop_cats = prop_cats,
	title_types = title_types,
	uncategorized_namespaces = uncategorized_namespaces,
	uncategorized_subpages = uncategorized_subpages,
	templates_using_volume = templates_using_volume,
	templates_using_issue = templates_using_issue,
	templates_not_using_page = templates_not_using_page,
	}