Module:Citation/CS1/Configuration: Difference between revisions

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    local citation_config = {};


    --[[--------------------------< U N C A T E G O R I Z E D _ N A M E S P A C E S >------------------------------
    --[[--------------------------< 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
    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.
    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_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
    local uncategorized_namespaces = { 'User', 'Talk', 'User_talk', 'Wikipedia_talk',
    'File_talk', 'Template_talk', 'Help_talk', 'Category_talk', 'Portal_talk',
    'Book_talk', 'Draft_talk', 'Education_Program_talk', 'Module_talk', 'MediaWiki_talk' };
    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
     


    --[[--------------------------< M E S S A G E S >--------------------------------------------------------------
    --[[--------------------------< M E S S A G E S >--------------------------------------------------------------
    Line 24: Line 26:


    local messages = {
    local messages = {
    ['agency'] = '$1 $2', -- $1 is sepc, $2 is agency
    ['archived-dead'] = 'Archived from $1 on $2',
    ['archived-dead'] = 'Archived from $1 on $2',
    ['archived-not-dead'] = '$1 from the original on $2',
    ['archived-live'] = '$1 from the original on $2',
    ['archived-missing'] = 'Archived from the original$1 on $2',
    ['archived-missing'] = 'Archived from the original$1 on $2',
    ['archived-unfit'] = 'Archived from the original on ',
    ['archived'] = 'Archived',
    ['archived'] = 'Archived',
    ['by'] = 'By', -- contributions to authored works: introduction, foreword, afterword
    ['by'] = 'By', -- contributions to authored works: introduction, foreword, afterword
    Line 32: Line 36:
    ['editor'] = 'ed.',
    ['editor'] = 'ed.',
    ['editors'] = 'eds.',
    ['editors'] = 'eds.',
    ['edition'] = '($1 ed.)',
    ['edition'] = '($1&nbsp;ed.)',
    ['episode'] = 'Episode $1',
    ['episode'] = 'Episode $1',
    ['et al'] = 'et al.',
    ['et al'] = 'et&nbsp;al.',
    ['in'] = 'In', -- edited works
    ['in'] = 'In', -- edited works
    ['inactive'] = 'inactive',
    ['inactive'] = 'inactive',
    Line 40: Line 44:
    ['interview'] = 'Interviewed by $1',
    ['interview'] = 'Interviewed by $1',
    ['lay summary'] = 'Lay summary',
    ['lay summary'] = 'Lay summary',
    ['mismatch'] = '<code class="cs1-code">&#124;$1=</code> / <code class="cs1-code">&#124;$2=</code> mismatch', -- $1 is year param name; $2 is date param name
    ['newsgroup'] = '[[Usenet newsgroup|Newsgroup]]:&nbsp;$1',
    ['newsgroup'] = '[[Usenet newsgroup|Newsgroup]]:&nbsp;$1',
    ['notitle'] = 'No title', -- for |title=(()) and (in the future) |title=none
    ['original'] = 'the original',
    ['original'] = 'the original',
    ['origdate'] = ' [$1]',
    ['published'] = ' (published $1)',
    ['published'] = ' (published $1)',
    ['retrieved'] = 'Retrieved $1',
    ['retrieved'] = 'Retrieved $1',
    ['season'] = 'Season $1',
    ['season'] = 'Season $1',
    ['section'] = '§ $1',
    ['section'] = '§&nbsp;$1',
    ['sections'] = '§§ $1',
    ['sections'] = '§§&nbsp;$1',
    ['series'] = 'Series $1',
    ['series'] = '$1 $2', -- $1 is sepc, $2 is series
    ['seriesnum'] = 'Series $1',
    ['translated'] = 'Translated by $1',
    ['translated'] = 'Translated by $1',
    ['type'] = ' ($1)', -- for titletype
    ['type'] = ' ($1)', -- for titletype
    Line 69: Line 77:
    ['j-sheet'] = ': Sheet&nbsp;$1',
    ['j-sheet'] = ': Sheet&nbsp;$1',
    ['j-sheets'] = ': Sheets&nbsp;$1',
    ['j-sheets'] = ': Sheets&nbsp;$1',
    ['subscription'] = '<span class="cs1-subscription">(Subscription required (<span title="The site requires a paid subscription to access this page.">help</span>))</span>' ..
    '[[Category:Pages containing links to subscription-only content]]',
    ['registration']='<span class="cs1-registration">(Registration required (<span title="The site requires registration to access this page.">help</span>))</span>' ..
    '[[Category:Pages with login required references or sources]]',
    ['language'] = '(in $1)',
    ['language'] = '(in $1)',
    Line 80: Line 82:
    ['event'] = 'Event occurs at',
    ['event'] = 'Event occurs at',
    ['minutes'] = 'minutes in',
    ['minutes'] = 'minutes in',
    ['parameter-separator'] = ', ',
    ['parameter-final-separator'] = ', and ',
    ['parameter-pair-separator'] = ' and ',
    -- Determines the location of the help page
    -- Determines the location of the help page
    Line 89: Line 87:
    ['help page label'] = 'help',
    ['help page label'] = 'help',
    -- categories
    ['cat wikilink'] = '[[Category:$1]]', -- $1 is the category name
    [':cat wikilink'] = '[[:Category:$1|link]]', -- category name as maintenance message wikilink; $1 is the category name
    -- Internal errors (should only occur if configuration is bad)
    -- Internal errors (should only occur if configuration is bad)
    ['undefined_error'] = 'Called with an undefined error condition',
    ['undefined_error'] = 'Called with an undefined error condition',
    ['unknown_manual_ID'] = 'Unrecognized manual ID mode',
    ['unknown_ID_key'] = 'Unrecognized ID key', -- an ID key in id_handlers not found in ~/Identifiers func_map{}
    ['unknown_ID_mode'] = 'Unrecognized ID mode',
    ['unknown_argument_map'] = 'Argument map not defined for this variable',
    ['unknown_argument_map'] = 'Argument map not defined for this variable',
    ['bare_url_no_origin'] = 'Bare url found but origin indicator is nil or empty',
    ['bare_url_no_origin'] = 'Bare URL found but origin indicator is nil or empty',
    }
     
     
    --[=[-------------------------< 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
    }
     
     
    --[[--------------------------< E D I T O R _ M A R K U P _ P A T T E R N S >----------------------------------
     
    This table provides Lua patterns for the phrase "ed" and variants in name text
    (author, editor, etc.). The main module uses these to identify and emit the
    'extra_text_names' message. (It is not the only series of patterns for this message.)
     
    ]]
    local editor_markup_patterns = { -- these patterns match annotations at end of name
    '%f[%(%[][%(%[]%s*[Ee][Dd][Ss]?%.?%s*[%)%]]?$', -- (ed) or (eds): leading '(', case insensitive 'ed', optional 's', '.' and/or ')'
    '[,%.%s]%f[e]eds?%.?$', -- ed or eds: without '('or ')'; case sensitive (ED could be initials Ed could be name)
    '%f[%(%[][%(%[]%s*[Ee][Dd][Ii][Tt][Oo][Rr][Ss]?%.?%s*[%)%]]?$', -- (editor) or (editors): leading '(', case insensitive, optional '.' and/or ')'
    '[,%.%s]%f[Ee][Dd][Ii][Tt][Oo][Rr][Ss]?%.?$', -- editor or editors: without '('or ')'; case insensitive
    -- these patterns match annotations at beginning of name
    '^eds?[%.,;]', -- ed. or eds.: lower case only, optional 's', requires '.'
    '^[%(%[]%s*[Ee][Dd][Ss]?%.?%s*[%)%]]', -- (ed) or (eds): also sqare brackets, case insensitive, optional 's', '.'
    '^[%(%[]?%s*[Ee][Dd][Ii][Tt][Oo][Rr][Ss]?%A', -- (editor or (editors: also square brackets, case insensitive, optional brackets, 's'
    '^[%(%[]?%s*[Ee][Dd][Ii][Tt][Ee][Dd]%A', -- (edited: also square brackets, case insensitive, optional brackets
     
    -- these patterns match annotations that are the 'name'
    '^[Ee][Dd][Ii][Tt][Oo][Rr][Ss]?%.?$', -- editor or editors; case insensitive
    }
    }




    --[[--------------------------< P R E S E N T A T I O N >------------------------------------------------------
    --[[--------------------------< 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
    Fixed presentation markup.  Originally part of citation_config.messages it has
    correct place.
    been moved into its own, more semantically correct place.


    ]]
    ]]
    Line 112: Line 154:
    ['hidden-error'] = '<span class="cs1-hidden-error error citation-comment">$1</span>',
    ['hidden-error'] = '<span class="cs1-hidden-error error citation-comment">$1</span>',
    ['visible-error'] = '<span class="cs1-visible-error error citation-comment">$1</span>',
    ['visible-error'] = '<span class="cs1-visible-error error citation-comment">$1</span>',
     
    ['hidden-maint'] = '<span class="cs1-maint citation-comment">$1</span>',
    ['accessdate'] = '<span class="reference-accessdate">$1$2</span>', -- to allow editors to hide accessdate using personal css
    ['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
    ['bdi'] = '<bdi$1>$2</bdi>', -- bidirectional isolation used with |script-title= and the like
    Line 120: Line 163:
    ['cite-id'] = '<cite id="$1" class="$2">$3</cite>'; -- for use when |ref= is set
    ['cite-id'] = '<cite id="$1" class="$2">$3</cite>'; -- for use when |ref= is set


    ['format'] = ' <span class="cs1-format">($1)</span>', -- for |format=, |chapter-format=, etc
    ['format'] = ' <span class="cs1-format">($1)</span>', -- for |format=, |chapter-format=, etc.
     
    -- various access levels, for |access=, |doi-access=, |arxiv=, ...
    -- various access levels, for |access=, |doi-access=, |arxiv=, ...
    -- narrow no-break space &#8239; may work better than nowrap css. Or not? browser support?
    -- narrow no-break space &#8239; may work better than nowrap CSS. Or not? Browser support?


    ['ext-link-access-signal'] = '<span class="$1" title="$2">$3</span>', -- external link with appropriate lock icon
    ['ext-link-access-signal'] = '<span class="$1" title="$2">$3</span>', -- external link with appropriate lock icon
    Line 130: Line 173:
    ['limited'] = {class='cs1-lock-limited', title='Free access subject to limited trial, subscription normally required'},
    ['limited'] = {class='cs1-lock-limited', title='Free access subject to limited trial, subscription normally required'},
    ['subscription'] = {class='cs1-lock-subscription', title='Paid subscription required'},
    ['subscription'] = {class='cs1-lock-subscription', title='Paid subscription required'},
    ['interwiki-icon'] = '<span class="$1" title="$2">$3</span>',
    ['class-wikisource'] = 'cs1-ws-icon',


    ['italic-title'] = "''$1''",
    ['italic-title'] = "''$1''",
    Line 149: Line 195:
    ['parameter'] = '<code class="cs1-code">&#124;$1=</code>',
    ['parameter'] = '<code class="cs1-code">&#124;$1=</code>',
       
       
    ['ps_cs1'] = '.'; -- cs1 style postscript (terminal) character
    ['ps_cs1'] = '.'; -- CS1 style postscript (terminal) character
    ['ps_cs2'] = ''; -- cs2 style postscript (terminal) character (empty string)
    ['ps_cs2'] = ''; -- CS2 style postscript (terminal) character (empty string)


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


    ['sep_cs1'] = '.', -- cs1 element separator
    ['sep_cs1'] = '.', -- CS1 element separator
    ['sep_cs2'] = ',', -- cs2 separator
    ['sep_cs2'] = ',', -- CS2 separator
    ['sep_nl'] = ';', -- cs1|2 style name-list separator between authors is a semicolon
    ['sep_nl'] = ';', -- CS1|2 style name-list separator between names is a semicolon
    ['sep_name'] = ', ', -- cs1|2 style last/first separator is <comma><space>
    ['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 <comma><space>
    ['sep_nl_vanc'] = ',', -- Vancouver style name-list separator between authors is a comma
    ['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_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-italic-title'] = "&#91;''$1''&#93;",
    ['trans-quoted-title'] = "&#91;$1&#93;",
    ['trans-quoted-title'] = "&#91;$1&#93;", -- for |trans-title= and |trans-quote=
    ['vol-bold'] = '$1 <b>$2</b>', -- sepc, volume; for bold journal cites; for other cites ['vol'] in messages{}
    ['vol-bold'] = '$1 <b>$2</b>', -- sepc, volume; for bold journal cites; for other cites ['vol'] in messages{}
    }
    }


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


    Aliases table for commonly passed parameters
    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 = {
    local aliases = {
    ['AccessDate'] = {'access-date', 'accessdate'},
    ['AccessDate'] = {'access-date', 'accessdate'}, -- Used by InternetArchiveBot
    ['Agency'] = 'agency',
    ['Agency'] = 'agency',
    ['AirDate'] = {'air-date', 'airdate'},
    ['ArchiveDate'] = {'archive-date', 'archivedate'}, -- Used by InternetArchiveBot
    ['ArchiveDate'] = {'archive-date', 'archivedate'},
    ['ArchiveFormat'] = 'archive-format',
    ['ArchiveFormat'] = 'archive-format',
    ['ArchiveURL'] = {'archive-url', 'archiveurl'},
    ['ArchiveURL'] = {'archive-url', 'archiveurl'}, -- Used by InternetArchiveBot
    ['ASINTLD'] = {'ASIN-TLD', 'asin-tld'},
    ['ASINTLD'] = 'asin-tld',
    ['At'] = 'at',
    ['At'] = 'at', -- Used by InternetArchiveBot
    ['Authors'] = {'authors', 'people', 'host', 'credits'},
    ['Authors'] = {'authors', 'people', 'credits'},
    ['BookTitle'] = {'book-title', 'booktitle'},
    ['BookTitle'] = {'book-title', 'booktitle'},
    ['Cartography'] = 'cartography',
    ['Cartography'] = 'cartography',
    ['Chapter'] = {'chapter', 'contribution', 'entry', 'article', 'section'},
    ['Chapter'] = {'chapter', 'contribution', 'entry', 'article', 'section'},
    ['ChapterFormat'] = {'chapter-format', 'contribution-format', 'entry-format', 'article-format', 'section-format'};
    ['ChapterFormat'] = {'chapter-format', 'contribution-format', 'entry-format',
    ['ChapterURL'] = {'chapter-url', 'chapterurl', 'contribution-url', 'contributionurl', 'entry-url', 'article-url', 'section-url', 'sectionurl'},
    'article-format', 'section-format'};
    ['ChapterUrlAccess'] = {'chapter-url-access', 'contribution-url-access', 'entry-url-access', 'article-url-access', 'section-url-access'},
    ['ChapterURL'] = {'chapter-url', 'contribution-url', 'entry-url', 'article-url',
    'section-url', 'chapterurl'}, -- Used by InternetArchiveBot
    ['ChapterUrlAccess'] = {'chapter-url-access', 'contribution-url-access',
    'entry-url-access', 'article-url-access', 'section-url-access'}, -- Used by InternetArchiveBot
    ['Class'] = 'class', -- cite arxiv and arxiv identifiers
    ['Class'] = 'class', -- cite arxiv and arxiv identifiers
    ['Collaboration'] = 'collaboration',
    ['Collaboration'] = 'collaboration',
    ['Conference'] = {'conference', 'event'},
    ['Conference'] = {'conference', 'event'},
    ['ConferenceFormat'] = {'conference-format', 'event-format'},
    ['ConferenceFormat'] = 'conference-format',
    ['ConferenceURL'] = {'conference-url', 'conferenceurl', 'event-url', 'eventurl'},
    ['ConferenceURL'] = 'conference-url', -- Used by InternetArchiveBot
    ['Contribution'] = 'contribution', -- introduction, foreword, afterword, etc; required when |contributor= set
    ['Date'] = {'date', 'air-date', 'airdate'}, -- air-date and airdate for cite episode and cite serial only
    ['Date'] = 'date',
    ['DeadURL'] = {'dead-url', 'deadurl'},
    ['Degree'] = 'degree',
    ['Degree'] = 'degree',
    ['DF'] = 'df',
    ['DF'] = 'df',
    ['DisplayAuthors'] = {'display-authors', 'displayauthors'},
    ['DisplayAuthors'] = {'display-authors', 'display-subjects'},
    ['DisplayEditors'] = {'display-editors', 'displayeditors'},
    ['DisplayContributors'] = 'display-contributors',
    ['DisplayEditors'] = 'display-editors',
    ['DisplayInterviewers'] = 'display-interviewers',
    ['DisplayTranslators'] = 'display-translators',
    ['Docket'] = 'docket',
    ['Docket'] = 'docket',
    ['DoiBroken'] = {'doi-broken', 'doi-broken-date', 'doi-inactive-date'},
    ['DoiBroken'] = 'doi-broken-date',
    ['Edition'] = 'edition',
    ['Edition'] = 'edition',
    ['Editors'] = 'editors',
    ['Embargo'] = 'pmc-embargo-date',
    ['Embargo'] = 'embargo',
    ['Encyclopedia'] = {'encyclopedia', 'encyclopaedia', 'dictionary'}, -- cite encyclopedia only
    ['Encyclopedia'] = {'encyclopedia', 'encyclopaedia'}, -- this one only used by citation
    ['Episode'] = 'episode', -- cite serial only TODO: make available to cite episode?
    ['Episode'] = 'episode', -- cite serial only TODO: make available to cite episode?
    ['Format'] = 'format',
    ['Format'] = 'format',
    ['ID'] = {'id', 'ID'},
    ['ID'] = {'id', 'ID'},
    ['IgnoreISBN'] = {'ignore-isbn-error', 'ignoreisbnerror'},
    ['Inset'] = 'inset',
    ['Inset'] = 'inset',
    ['Issue'] = {'issue', 'number'},
    ['Issue'] = {'issue', 'number'},
    ['Interviewers'] = 'interviewers',
    ['Language'] = {'language', 'lang'},
    ['Language'] = {'language', 'lang'},
    ['LastAuthorAmp'] = {'last-author-amp', 'lastauthoramp'},
    ['LayDate'] = 'lay-date',
    ['LayDate'] = {'lay-date', 'laydate'},
    ['LayFormat'] = 'lay-format',
    ['LayFormat'] = 'lay-format',
    ['LaySource'] = {'lay-source', 'laysource'},
    ['LaySource'] = 'lay-source',
    ['LayURL'] = {'lay-url', 'lay-summary', 'layurl', 'laysummary'},
    ['LayURL'] = 'lay-url',
    ['MailingList'] = {'mailinglist', 'mailing-list'}, -- cite mailing list only
    ['MailingList'] = {'mailing-list', 'mailinglist'}, -- cite mailing list only
    ['Map'] = 'map', -- cite map only
    ['Map'] = 'map', -- cite map only
    ['MapFormat'] = 'map-format', -- cite map only
    ['MapFormat'] = 'map-format', -- cite map only
    ['MapURL'] = {'mapurl', 'map-url'}, -- cite map only
    ['MapURL'] = {'map-url', 'mapurl'}, -- cite map only -- Used by InternetArchiveBot
    ['MessageID'] = 'message-id',
    ['MapUrlAccess'] = 'map-url-access', -- cite map only -- Used by InternetArchiveBot
    ['Minutes'] = 'minutes',
    ['Minutes'] = 'minutes',
    ['Mode'] = 'mode',
    ['Mode'] = 'mode',
    ['NameListFormat'] = 'name-list-format',
    ['NameListStyle'] = 'name-list-style',
    ['Network'] = 'network',
    ['Network'] = 'network',
    ['Newsgroup'] = 'newsgroup', -- cite newsgroup only
    ['NoPP'] = {'no-pp', 'nopp'},
    ['NoPP'] = {'no-pp', 'nopp'},
    ['NoTracking'] = {'template-doc-demo', 'no-cat', 'nocat',
    ['NoTracking'] = {'no-tracking', 'template-doc-demo'},
    'no-tracking', 'notracking'},
    ['Number'] = 'number', -- this case only for cite techreport
    ['Number'] = 'number', -- this case only for cite techreport
    ['OrigYear'] = {'orig-year', 'origyear'},
    ['OrigDate'] = {'orig-date', 'orig-year', 'origyear'},
    ['Others'] = 'others',
    ['Others'] = 'others',
    ['Page'] = {'p', 'page'},
    ['Page'] = {'page', 'p'}, -- Used by InternetArchiveBot
    ['Pages'] = {'pp', 'pages'},
    ['Pages'] = {'pages', 'pp'}, -- Used by InternetArchiveBot
    ['Periodical'] = {'journal', 'newspaper', 'magazine', 'work',
    ['Periodical'] = {'journal', 'magazine', 'newspaper', 'periodical', 'website', 'work'},
    'website',  'periodical', 'encyclopedia', 'encyclopaedia', 'dictionary', 'mailinglist'},
    ['Place'] = {'place', 'location'},
    ['Place'] = {'place', 'location'},
    ['PostScript'] = 'postscript',
    ['PostScript'] = 'postscript',
    ['PublicationDate'] = {'publicationdate', 'publication-date'},
    ['PublicationDate'] = {'publication-date', 'publicationdate'},
    ['PublicationPlace'] = {'publication-place', 'publicationplace'},
    ['PublicationPlace'] = {'publication-place', 'publicationplace'},
    ['PublisherName'] = {'publisher', 'distributor', 'institution', 'newsgroup'},
    ['PublisherName'] = {'publisher', 'institution'},
    ['Quote'] = {'quote', 'quotation'},
    ['Quote'] = {'quote', 'quotation'},
    ['QuotePage'] = 'quote-page',
    ['QuotePages'] = 'quote-pages',
    ['Ref'] = 'ref',
    ['Ref'] = 'ref',
    ['RegistrationRequired'] = 'registration',
    ['Scale'] = 'scale',
    ['Scale'] = 'scale',
    ['ScriptChapter'] = 'script-chapter',
    ['ScriptChapter'] = {'script-chapter', 'script-contribution', 'script-entry',
    ['ScriptTitle'] = 'script-title',
    'script-article', 'script-section'},
    ['Section'] = 'section',
    ['ScriptMap'] = 'script-map',
    ['ScriptPeriodical'] = {'script-journal', 'script-magazine', 'script-newspaper',
    'script-periodical', 'script-website', 'script-work'},
    ['ScriptQuote'] = 'script-quote',
    ['ScriptTitle'] = 'script-title', -- Used by InternetArchiveBot
    ['Season'] = 'season',
    ['Season'] = 'season',
    ['Sections'] = 'sections', -- cite map only
    ['Sections'] = 'sections', -- cite map only
    ['Series'] = {'series', 'version'},
    ['Series'] = {'series', 'version'},
    ['SeriesSeparator'] = 'series-separator',
    ['SeriesLink'] = {'series-link', 'serieslink'},
    ['SeriesLink'] = {'series-link', 'serieslink'},
    ['SeriesNumber'] = {'series-number', 'series-no', 'seriesnumber', 'seriesno'},
    ['SeriesNumber'] = {'series-number', 'series-no'},
    ['Sheet'] = 'sheet', -- cite map only
    ['Sheet'] = 'sheet', -- cite map only
    ['Sheets'] = 'sheets', -- cite map only
    ['Sheets'] = 'sheets', -- cite map only
    ['Station'] = 'station',
    ['Station'] = 'station',
    ['SubscriptionRequired'] = 'subscription',
    ['Time'] = 'time',
    ['Time'] = 'time',
    ['TimeCaption'] = {'time-caption', 'timecaption'},
    ['TimeCaption'] = 'time-caption',
    ['Title'] = 'title',
    ['Title'] = 'title', -- Used by InternetArchiveBot
    ['TitleLink'] = {'title-link', 'episode-link', 'titlelink', 'episodelink'},
    ['TitleLink'] = {'title-link', 'episode-link', 'episodelink'}, -- Used by InternetArchiveBot
    ['TitleNote'] = 'department',
    ['TitleNote'] = 'department',
    ['TitleType'] = {'type', 'medium'},
    ['TitleType'] = {'type', 'medium'},
    ['TransChapter'] = 'trans-chapter',
    ['TransChapter'] = {'trans-article', 'trans-chapter', 'trans-contribution',
    'trans-entry', 'trans-section'},
    ['Transcript'] = 'transcript',
    ['TranscriptFormat'] = 'transcript-format',
    ['TranscriptURL'] = {'transcript-url', 'transcripturl'}, -- Used by InternetArchiveBot
    ['TransMap'] = 'trans-map', -- cite map only
    ['TransMap'] = 'trans-map', -- cite map only
    ['Transcript'] = 'transcript',
    ['TransPeriodical'] = {'trans-journal', 'trans-magazine', 'trans-newspaper',
    ['TranscriptFormat'] = 'transcript-format',
    'trans-periodical', 'trans-website', 'trans-work'},
    ['TranscriptURL'] = {'transcript-url', 'transcripturl'},
    ['TransQuote'] = 'trans-quote',
    ['TransTitle'] = 'trans-title',
    ['TransTitle'] = 'trans-title', -- Used by InternetArchiveBot
    ['URL'] = {'url', 'URL'},
    ['URL'] = {'url', 'URL'}, -- Used by InternetArchiveBot
    ['UrlAccess'] = {'url-access'},
    ['UrlAccess'] = 'url-access', -- Used by InternetArchiveBot
    ['UrlStatus'] = 'url-status', -- Used by InternetArchiveBot
    ['Vauthors'] = 'vauthors',
    ['Vauthors'] = 'vauthors',
    ['Veditors'] = 'veditors',
    ['Veditors'] = 'veditors',
    Line 282: Line 343:
    ['Year'] = 'year',
    ['Year'] = 'year',


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


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


    ['TranslatorList-First'] = {'translator-first#', 'translator#-first', 'translator-given#', 'translator#-given'},
    ['TranslatorList-First'] = {'translator-first#', 'translator#-first',
    ['TranslatorList-Last'] = {'translator#', 'translator-last#', 'translator#-last', 'translator-surname#', 'translator#-surname'},
    'translator-given#', 'translator#-given'},
    ['TranslatorList-Last'] = {'translator-last#', 'translator#-last',
    'translator-surname#', 'translator#-surname', 'translator#'},
    ['TranslatorList-Link'] = {'translator-link#', 'translator#-link'},
    ['TranslatorList-Link'] = {'translator-link#', 'translator#-link'},
    ['TranslatorList-Mask'] = {'translator-mask#', 'translator#-mask'},
    ['TranslatorList-Mask'] = {'translator-mask#', 'translator#-mask'},
    Line 309: Line 380:




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


    This table is primarily here to support internationalization.  Translations in this table are used, for example,
    builds a table of parameter names that the extraneous terminal punctuation check should not check.
    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 special_case_translation = {
    local punct_skip = {};
    ['AuthorList'] = "authors list", -- these for multiple names maint categories
    ['ContributorList'] = "contributors list",
    ['EditorList'] = "editors list",
    ['InterviewerList'] = "interviewers list",
    ['TranslatorList'] = "translators list",
    ['authors'] = "authors", -- used in get_display_authors_editors()
    ['editors'] = "editors",


    ['archived_copy'] = '^archived?%s+copy$', -- lua pattern to match pseudo title used by Internet Archive bot and others as place holder for unknown |title= value
    local meta_params = { -- table of aliases[] keys (meta parameters); each key has a table of parameter names for a value
    -- used with CS1 maint: Archived copy as title
    'BookTitle', 'Chapter', 'ScriptChapter', 'ScriptTitle', 'Title', 'TransChapter', 'Transcript', 'TransMap', 'TransTitle', -- title-holding parameters
    'AuthorList-Mask', 'ContributorList-Mask', 'EditorList-Mask', 'InterviewerList-Mask', 'TranslatorList-Mask', -- name-list mask may have name separators
    'PostScript', 'Quote', 'ScriptQuote', 'TransQuote', 'Ref', -- miscellaneous
    'ArchiveURL', 'ChapterURL', 'ConferenceURL', 'LayURL', 'MapURL', 'TranscriptURL', 'URL', -- URL-holding parameters
    }
    }
    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
    punct_skip[params] = 1; -- just a single parameter
    else
    for _, param in ipairs (params) do -- get the parameter name
    punct_skip[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
    punct_skip[param] = 1; -- add param name without enumerator marker
    end
    end
    end
    end




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


    Default parameter values
    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.


    TODO: keep this?  Only one default?
    ]]
    ]]


    local defaults = {
    local special_case_translation = {
    ['DeadURL'] = 'yes',
    ['AuthorList'] = 'authors list', -- used to assemble maintenance category names
    }
    ['ContributorList'] = 'contributors list', -- translation of these names plus translation of the base mainenance category names in maint_cats{} table below
    ['EditorList'] = 'editors list', -- must match the names of the actual categories
    ['InterviewerList'] = 'interviewers list', -- this group or translations used by name_has_ed_markup() and name_has_mult_names()
    ['TranslatorList'] = 'translators list',
    -- Lua patterns to match pseudo-titles used by InternetArchiveBot and others as placeholder for unknown |title= value
    ['archived_copy'] = { -- used with CS1 maint: Archive[d] copy as title
    ['en'] = '^archived?%s+copy$', -- for English; translators: keep this because templates imported from en.wiki
    ['local'] = nil, -- translators: replace ['local'] = nil with lowercase translation only when bots or tools create generic titles in your language
    },
     
    -- Lua patterns to match generic titles; usually created by bots or reference filling tools
    -- translators: replace ['local'] = nil with lowercase translation only when bots or tools create generic titles in your language
    ['generic_titles'] = {
    -- patterns in this table should be lowercase only
    -- leave ['local'] nil except when there is a matching generic title in your language
    -- generic titles must be lowercase
    -- boolean 'true' for plain-text searches; 'false' for pattern searches
    {['en'] = {'^wayback%s+machine$', false}, ['local'] = nil},
    {['en'] = {'are you a robot', true}, ['local'] = nil},
    {['en'] = {'hugedomains.com', true}, ['local'] = nil},
    {['en'] = {'^[%(%[{<]?no +title[>}%]%)]?$', false}, ['local'] = nil},
    {['en'] = {'page not found', true}, ['local'] = nil},
    {['en'] = {'subscribe to read', true}, ['local'] = nil},
    {['en'] = {'^[%(%[{<]?unknown[>}%]%)]?$', false}, ['local'] = nil},
    {['en'] = {'website is for sale', true}, ['local'] = nil},
    {['en'] = {'^404', true}, ['local'] = nil},
    {['en'] = {'internet archive wayback machine', true}, ['local'] = nil},
    {['en'] = {'log into facebook', true}, ['local'] = nil},
    {['en'] = {'redirecting...', true}, ['local'] = nil},
    {['en'] = {'webcite query result', true}, ['local'] = nil},
    {['en'] = {'wikiwix\'s cache', true}, ['local'] = nil},
    }
    }




    --[[--------------------------< D A T E _ N A M E S >----------------------------------------------------------
    --[[--------------------------< 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
    This table of tables lists local language date names and fallback English date names.
    will look first in the local table for valid date names. If date names are not found in the local table, the code
    The code in Date_validation will look first in the local table for valid date names.
    will look in the English table.
    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
    Because citations can be copied to the local wiki from en.wiki, the English is
    function date_name_xlate() is used.
    required when the date-name translation function date_name_xlate() is used.


    In these tables, season numbering is defined by ISO DIS 8601:2016 part 2 §4.7 'Divisions of a year'. The standard
    In these tables, season numbering is defined by
    defines various divisions using numbers 21-41. cs1|2 only supports generic seasons. ISO DIS 8601:2016 does support
    Extended Date/Time Format (EDTF) Specification (https://www.loc.gov/standards/datetime/)
    the distinction between north and south hemispere seasons but cs1|2 has no way to make that distinction.
    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.


    The standard does not address 'named' dates so, for the purposes of cs1|2, Christmas is defined here as 99, which
    33-36 = Quarter 1, Quarter 2, Quarter 3, Quarter 4 (3 months each)
    should be out of the ISO DIS 8601:2016 range of uses for a while.
     
    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 = {
    local date_names = {
    ['en'] = { -- English
    ['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};
    ['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};
    ['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},
    ['season'] = {['Winter']=24, ['Spring']=21, ['Summer']=22, ['Fall']=23, ['Autumn']=23};
    ['quarter'] = {['First Quarter'] = 33, ['Second Quarter'] = 34, ['Third Quarter'] = 35, ['Fourth Quarter'] = 36},
    ['named'] = {['Christmas']=99};
    ['season'] = {['Winter'] = 24, ['Spring'] = 21, ['Summer'] = 22, ['Fall'] = 23, ['Autumn'] = 23},
    ['named'] = {['Easter'] = 98, ['Christmas'] = 99},
    },
    },
    ['local'] = { -- replace these English date names with the local language equivalents
    ['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};
    ['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};
    ['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},
    ['season'] = {['Winter']=24, ['Spring']=21, ['Summer']=22, ['Fall']=23, ['Autumn']=23};
    ['quarter'] = {['First Quarter'] = 33, ['Second Quarter'] = 34, ['Third Quarter'] = 35, ['Fourth Quarter'] = 36},
    ['named'] = {['Christmas']=99};
    ['season'] = {['Winter'] = 24, ['Spring'] = 21, ['Summer'] = 22, ['Fall'] = 23, ['Autumn'] = 23},
    ['named'] = {['Easter'] = 98, ['Christmas'] = 99},
    },
    },
    ['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
    ['inv_local_l'] = {}, -- used in date reformatting; copy of date_names['local'].long where k/v are inverted: [1]='<local name>' etc.
    ['xlate_digits'] = {};
    ['inv_local_s'] = {}, -- used in date reformatting; copy of date_names['local'].short where k/v are inverted: [1]='<local name>' etc.
    ['local_digits'] = {['0'] = '0', ['1'] = '1', ['2'] = '2', ['3'] = '3', ['4'] = '4', ['5'] = '5', ['6'] = '6', ['7'] = '7', ['8'] = '8', ['9'] = '9'}, -- used to convert local language digits to Western 0-9
    ['xlate_digits'] = {},
    }
    }


    for 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
    for name, i in pairs (date_names['local'].long) do -- this table is ['name'] = i
    date_names.xlate_digits [ed] = ld; -- en digit becomes index with local digit as the value
    date_names['inv_local_l'][i] = name; -- invert to get [i] = 'name' for conversions from ymd
    end
     
    for name, i in pairs (date_names['local'].short) do -- this table is ['name'] = i
    date_names['inv_local_s'][i] = name; -- invert to get [i] = 'name' for conversions from ymd
    end
     
    for ld, ed in pairs (date_names.local_digits) do -- make a digit translation table for simple date translation from en to local language using local_digits table
    date_names.xlate_digits [ed] = ld; -- en digit becomes index with local digit as the value
    end
     
    local df_template_patterns = { -- table of redirects to {{Use dmy dates}} and {{Use mdy dates}}
    '{{ *[Uu]se +(dmy) +dates *[|}]', -- 1159k -- sorted by approximate transclusion count
    '{{ *[Uu]se +(mdy) +dates *[|}]', -- 212k
    '{{ *[Uu]se +(MDY) +dates *[|}]', -- 788
    '{{ *[Uu]se +(DMY) +dates *[|}]', -- 343
    '{{ *([Mm]dy) *[|}]', -- 176
    '{{ *[Uu]se *(dmy) *[|}]', -- 156 + 18
    '{{ *[Uu]se *(mdy) *[|}]', -- 149 + 11
    '{{ *([Dd]my) *[|}]', -- 56
    '{{ *[Uu]se +(MDY) *[|}]', -- 5
    '{{ *([Dd]MY) *[|}]', -- 3
    '{{ *[Uu]se(mdy)dates *[|}]', -- 1
    '{{ *[Uu]se +(DMY) *[|}]', -- 0
    '{{ *([Mm]DY) *[|}]', -- 0
    }
     
    local function get_date_format ()
    local content = mw.title.getCurrentTitle():getContent() or ''; -- get the content of the article or ''; new pages edited w/ve do not have 'content' until saved; ve does not preview; phab:T221625
    for _, pattern in ipairs (df_template_patterns) do -- loop through the patterns looking for {{Use dmy dates}} or {{Use mdy dates}} or any of their redirects
    local start, _, match = content:find(pattern); -- match is the three letters indicating desired date format
    if match then
    content = content:match ('%b{}', start); -- get the whole template
    if content:match ('| *cs1%-dates *= *[lsy][sy]?') then -- look for |cs1-dates=publication date length access-/archive-date length
    return match:lower() .. '-' .. content:match ('| *cs1%-dates *= *([lsy][sy]?)');
    else
    return match:lower() .. '-all'; -- no |cs1-dates= k/v pair; return value appropriate for use in |df=
    end
    end
    end
    end
    end


    local global_df = get_date_format ();


    --[[--------------------------< V O L U M E ,  I S S U E ,  P A G E S >----------------------------------------
     
    --[[-----------------< 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
    These tables hold cite class values (from the template invocation) and identify those templates that support
    Line 393: Line 559:


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




    --[[--------------------------< K E Y W O R D S >--------------------------------------------------------------
    --[[
     
    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]ages?',
    '^[Pp]gs.?',
    },
    vpatterns = { -- patterns for |volume=
    '^volumes?',
    '^vols?[%.:=]?'
    },
    ipatterns = { -- patterns for |issue=
    '^issues?',
    '^iss[%.:=]?',
    '^numbers?',
    '^nos?%A', -- don't match 'november' or 'nostradamus'
    '^nr[%.:=]?',
    '^n[%.:= ]' -- might be a valid issue without separator (space char is sep char here)
    }
    }
     
    --[[--------------------------< K E Y W O R D S >-------------------------------
     
    These tables hold keywords for those parameters that have defined sets of acceptable keywords.
     
    ]]
     
    --[[-------------------< K E Y W O R D S  T A B L E >--------------------------
     
    this is a list of keywords; each key in the list is associated with a table of
    synonymous keywords possibly from different languages.
     
    for I18N: add local-language keywords to value table; do not change the key.
    For example, adding the German keyword 'ja':
    ['affirmative'] = {'yes', 'true', 'y', 'ja'},


    This table holds keywords for those parameters that have defined sets of acceptible keywords.
    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 = {
    local keywords = {
    ['yes_true_y'] = {'yes', 'true', 'y'}, -- ignore-isbn-error, last-author-amp, no-tracking, nopp, registration, subscription
    ['amp'] = {'&', 'amp', 'ampersand'}, -- |name-list-style=
    -- ['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
    ['and'] = {'and', 'serial'}, -- |name-list-style=
    ['deadurl'] = {'yes', 'true', 'y', 'no', 'unfit', 'usurped', 'bot: unknown'},
    ['affirmative'] = {'yes', 'true', 'y'}, -- |no-tracking=, |no-pp= -- Used by InternetArchiveBot
    ['mode'] = {'cs1', 'cs2', 'mla'},
    ['afterword'] = {'afterword'}, -- |contribution=
    ['name-list-format'] = {'vanc'},
    ['bot: unknown'] = {'bot: unknown'}, -- |url-status= -- Used by InternetArchiveBot
    ['contribution'] = {'afterword', 'foreword', 'introduction', 'preface'}, -- generic contribution titles that are rendered unquoted in the 'chapter' position
    ['cs1'] = {'cs1'}, -- |mode=
    ['date-format'] = {'dmy', 'dmy-all', 'mdy', 'mdy-all', 'ymd', 'ymd-all'},
    ['cs2'] = {'cs2'}, -- |mode=
    ['url-access'] = {'subscription', 'limited', 'registration'},   -- access level of a URL (subscription required, limited access, free registration required), free to read by default
    ['dead'] = {'dead'}, -- |url-status= -- Used by InternetArchiveBot
        ['id-access'] = {'free'},                                         -- access level of an identifier (free to read), subscription required (or no full text) by default
    ['dmy'] = {'dmy'}, -- |df=
    }
    ['dmy-all'] = {'dmy-all'}, -- |df=
    ['foreword'] = {'foreword'}, -- |contribution=
    ['free'] = {'free'}, -- |url-access= -- Used by InternetArchiveBot
    ['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 >---------------------


    --[[--------------------------< S T R I P M A R K E R S >------------------------------------------------------
    this function assembles, for parameter-value validation, the list of keywords appropriate to that parameter.


    Common pattern definition location for stripmarkers so that we don't have to go hunting for them if (when)
    keywords_lists{}, is a table of tables from keywords{}
    MediaWiki changes their form.
     
    ]]
     
    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}),
    ['url-access'] = make_keywords_list ({keywords.subscription, keywords.limited, keywords.registration}),
    ['url-status'] = make_keywords_list ({keywords.dead, keywords.live, keywords.unfit, keywords.usurped, keywords['bot: unknown']}),
    ['id-access'] = make_keywords_list ({keywords.free}),
    }
     
     
    --[[---------------------< S T R I P M A R K E R S >----------------------------
     
    Common pattern definition location for stripmarkers so that we don't have to go
    hunting for them if (when) MediaWiki changes their form.


    ]]
    ]]
    Line 429: Line 733:




    --[[--------------------------< I N V I S I B L E _ C H A R A C T E R S >--------------------------------------
    --[[------------< 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
    This table holds non-printing or invisible characters indexed either by name or
    representations of UTF-8 codes.  The table is organized as a table of tables because the lua pairs keyword returns
    by Unicode group. Values are decimal representations of UTF-8 codes.  The table
    table data in an arbitrary order.  Here, we want to process the table from top to bottom because the entries at
    is organized as a table of tables because the Lua pairs keyword returns table
    the top of the table are also found in the ranges specified by the entries at the bottom of the 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
    Also here is a pattern that recognizes stripmarkers that begin and end with the
    invisible.  These kinds of patterns must be recognized by the functions that use this list.
    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.


    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 = {
    local invisible_chars = {
    {'replacement', '\239\191\189'}, -- U+FFFD, EF BF BD
    {'replacement', '\239\191\189'}, -- U+FFFD, EF BF BD
    {'zero width joiner', '\226\128\141'}, -- U+200D, E2 80 8D
    {'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
    {'zero width space', '\226\128\139'}, -- U+200B, E2 80 8B
    {'hair space', '\226\128\138'}, -- U+200A, E2 80 8A
    {'hair space', '\226\128\138'}, -- U+200A, E2 80 8A
    Line 453: Line 762:
    {'horizontal tab', '\009'}, -- U+0009 (HT), 09
    {'horizontal tab', '\009'}, -- U+0009 (HT), 09
    {'line feed', '\010'}, -- U+000A (LF), 0A
    {'line feed', '\010'}, -- U+000A (LF), 0A
    {'no-break space', '\194\160'}, -- U+00A0 (NBSP), C2 A0
    {'carriage return', '\013'}, -- U+000D (CR), 0D
    {'carriage return', '\013'}, -- U+000D (CR), 0D
    {'stripmarker', stripmarkers.any}, -- stripmarker; may or may not be an error; capture returns the stripmaker type
    {'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
    {'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))
    {'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
    {'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
    -- {'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
    -- {'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-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
    -- {'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
    Indic script makes use of zero width joiner as a character modifier so zwj
    pattern covers all of the unicode characters for these languages:
    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 0900–097F – https://unicode.org/charts/PDF/U0900.pdf
    Devanagari extended A8E0–A8FF – https://unicode.org/charts/PDF/UA8E0.pdf
    Devanagari extended A8E0–A8FF – https://unicode.org/charts/PDF/UA8E0.pdf
    Line 483: Line 794:
    Myanmar extended B A9E0-A9FF - https://unicode.org/charts/PDF/UA9E0.pdf
    Myanmar extended B A9E0-A9FF - https://unicode.org/charts/PDF/UA9E0.pdf
    the pattern is used by has_invisible_chars() and coins_cleanup()
    the pattern is used by has_invisible_chars() and coins_cleanup()
    TODO: find a better place for this?
     
    ]]
    ]]


    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]';
    local indic_script = '[\224\164\128-\224\181\191\224\163\160-\224\183\191\225\128\128-\225\130\159\234\167\160-\234\167\191\234\169\160-\234\169\191]';
    -- list of emoji that use zwj character (U+200D) to combine with another emoji
    local emoji = { -- indexes are decimal forms of the hex values in U+xxxx
    [127752] = true, -- U+1F308 🌈 rainbow
    [127806] = true, -- U+1F33E 🌾 ear of rice
    [127859] = true, -- U+1F373 🍳 cooking
    [127891] = true, -- U+1F393 🎓 graduation cap
    [127908] = true, -- U+1F3A4 🎤 microphone
    [127912] = true, -- U+1F3A8 🎨 artist palette
    [127979] = true, -- U+1F3EB 🏫 school
    [127981] = true, -- U+1F3ED 🏭 factory
    [128102] = true, -- U+1F466 👦 boy
    [128103] = true, -- U+1F467 👧 girl
    [128104] = true, -- U+1F468 👨 man
    [128105] = true, -- U+1F469 👩 woman
    [128139] = true, -- U+1F48B 💋 kiss mark
    [128187] = true, -- U+1F4BB 💻 personal computer
    [128188] = true, -- U+1F4BC 💼 brief case
    [128295] = true, -- U+1F527 🔧 wrench
    [128300] = true, -- U+1F52C 🔬 microscope
    [128488] = true, -- U+1F5E8 🗨 left speech bubble
    [128640] = true, -- U+1F680 🚀 rocket
    [128658] = true, -- U+1F692 🚒 fire engine
    [129309] = true, -- U+1F91D 🤝 handshake
    [129455] = true, -- U+1F9AF 🦯 probing cane
    [129456] = true, -- U+1F9B0 🦰 emoji component red hair
    [129457] = true, -- U+1F9B1 🦱 emoji component curly hair
    [129458] = true, -- U+1F9B2 🦲 emoji component bald
    [129459] = true, -- U+1F9B3 🦳 emoji component white hair
    [129466] = true, -- U+1F9BA 🦺 safety vest
    [129468] = true, -- U+1F9BC 🦼 motorized wheelchair
    [129469] = true, -- U+1F9BD 🦽 manual wheelchair
    [129489] = true, -- U+1F9D1 🧑 adult
    [9760] = true, -- U+2620 ☠ skull and crossbones
    [9792] = true, -- U+2640 ♀ female sign
    [9794] = true, -- U+2642 ♂ male sign
    [9877] = true, -- U+2695 ⚕ staff of aesculapius
    [9878] = true, -- U+2696 ⚖ scales
    [9992] = true, -- U+2708 ✈ airplane
    [10084] = true, -- U+2764 ❤ heavy black heart
    }
    --[[----------------------< L A N G U A G E  S U P P O R T >-------------------
    These tables and constants support various language-specific functionality.
    ]]
    local this_wiki_code = mw.getContentLanguage():getCode(); -- get this wiki's language code
    if string.match (mw.site.server, 'wikidata') then
    this_wiki_code = mw.getCurrentFrame():preprocess('{{int:lang}}'); -- on Wikidata so use interface language setting instead
    end
    local languages = mw.language.fetchLanguageNames (this_wiki_code, 'all'); -- get a list of language names known to Wikimedia; used for |language= and interwiki tests
    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 languages[v["prefix"]] then -- if the prefix matches a known language code
    inter_wiki_map[v["prefix"]] = true; -- add it to our local map
    end
    end
    local local_lang_cat_enable = false; -- set to true to categorize pages where |language=<local wiki's language>




    --[[--------------------------< L A N G U A G E S >------------------------------------------------------------
    --[[--------------------< 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 language codes that apply only to |script-title= and |script-chapter=
    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 = {
    local script_lang_codes = {
    'am', 'ar', 'be', 'bg', 'bn', 'bs', 'dv', 'el', 'fa', -- ISO 639-1 codes only for |script-title= and |script-chapter=
    'am', 'ar', 'be', 'bg', 'bn', 'bo', 'bs', 'dv', 'dz', 'el', 'fa', 'gu',
    'gu', 'he', 'hy', 'ja', 'ka', 'kn', 'ko', 'ku',
    'he', 'hi', 'hy', 'ja', 'ka', 'kk', 'km', 'kn', 'ko', 'ku', 'ky', 'lo',
    'mk', 'ml', 'mn', 'mr', 'my', 'ps', 'ru', 'sd',
    'mk', 'ml', 'mn', 'mr', 'my', 'ne', 'or', 'ota', 'ps', 'ru', 'sd', 'si',
    'sr', 'tg', 'th', 'uk', 'ug', 'ur', 'yi', 'zh'
    'sr', 'ta', 'te', 'tg', 'th', 'ti', 'ug', 'uk', 'ur', 'uz', 'yi', 'zh'
    };
    };




    --[[--------------------------< L A N G U A G E  R E M A P P I N G >------------------------------------------
    --[[---------------< 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
    These tables hold language information that is different (correct) from MediaWiki's definitions


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


    local lang_code_remap = { -- used for |language= and |script-title= / |script-chapter=
    lang_code_remap{}:
    ['bh'] = 'Bihari', -- MediaWiki uses 'bh' as a subdomain name for Bhojpuri wWikipedia: bh.wikipedia.org
    key is always lowercase ISO 639-1, -2, -3 language code or a valid lowercase IETF language tag
    ['bn'] = 'Bengali', -- MediaWiki returns Bangla
    value is properly spelled and capitalized language name associated with key
    ['cnr'] = 'Montenegrin', -- 'new' 639 code that MediaWiki does not yet understand
    only one language name per key;
    }
    key/value pair must have matching entry in lang_name_remap{}


    local lang_name_remap = { -- used for |language=
    lang_name_remap{}:
    ['bangla'] = {'Bengali', 'bn'}, -- MediaWiki returns Bangla (the endonym) but we want Bengali (the exonym); here we remap
    key is always lowercase language name
    ['bengali'] = {'Bengali', 'bn'}, -- MediaWiki doesn't use exonym so here we provide correct language name and 639-1 code
    value is a table the holds correctly spelled and capitalized language name [1] and associated code [2] (code must match a code key in lang_code_remap{})
    ['bihari'] = {'Bihari', 'bh'}, -- MediaWiki replaces 'Bihari' with 'Bhojpuri' so 'Bihari' cannot be found
    may have multiple keys referring to a common preferred name and code; For example:
    ['bhojpuri'] = {'Bhojpuri', 'bho'}, -- MediaWiki uses 'bh' as a subdomain name for Bhojpuri wWikipedia: bh.wikipedia.org
    ['kolsch'] and ['kölsch'] both refer to 'Kölsch' and 'ksh'
    ['montenegrin'] = {'Montenegrin', 'cnr'}, -- 'new' 639 code that MediaWiki does not yet understand
    }


    --[[--------------------------< 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 lang_code_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
    ['crh'] = 'Crimean Tatar', -- synonymous with Crimean Turkish (return value from {{#language:crh|en}})
    ['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
    }


    local maint_cats = {
    local lang_name_remap = { -- used for |language=
    ['ASIN'] = 'CS1 maint: ASIN uses ISBN',
    ['alemannisch'] = {'Swiss German', 'gsw'}, -- not an ISO or IANA language name; MediaWiki uses 'als' as a subdomain name for Alemannic Wikipedia: als.wikipedia.org
    ['archived_copy'] = 'CS1 maint: Archived copy as title',
    ['bangla'] = {'Bengali', 'bn'}, -- MediaWiki returns Bangla (the endonym) but we want Bengali (the exonym); here we remap
    ['authors'] = 'CS1 maint: Uses authors parameter',
    ['bengali'] = {'Bengali', 'bn'}, -- MediaWiki doesn't use exonym so here we provide correct language name and 639-1 code
    ['bot:_unknown'] = 'CS1 maint: BOT: original-url status unknown',
    ['bhojpuri'] = {'Bhojpuri', 'bho'}, -- MediaWiki uses 'bh' as a subdomain name for Bhojpuri Wikipedia: bh.wikipedia.org
    ['date_format'] = 'CS1 maint: Date format',
    ['bihari'] = {'Bihari', 'bh'}, -- MediaWiki replaces 'Bihari' with 'Bhojpuri' so 'Bihari' cannot be found
    ['date_year'] = 'CS1 maint: Date and year',
    ['blackfoot'] = {'Blackfoot', 'bla'}, -- MediaWiki/IANA/ISO 639: Siksika; use en.wiki preferred name
    ['disp_auth_ed'] = 'CS1 maint: display-$1', -- $1 is authors or editors; gets value from special_case_translation table
    ['colognian'] = {'Colognian', 'ksh-x-colog'}, -- MediaWiki preferred name for ksh
    ['editors'] = 'CS1 maint: Uses editors parameter',
    ['crimean tatar'] = {'Crimean Tatar', 'crh'}, -- MediaWiki uses 'crh' as a subdomain name for Crimean Tatar Wikipedia: crh.wikipedia.org
    ['embargo'] = 'CS1 maint: PMC embargo expired',
    ['ilocano'] = {'Ilocano', 'ilo'}, -- MediaWiki/IANA/ISO 639: Iloko; use en.wiki preferred name
    ['english'] = 'CS1 maint: English language specified',
    ['kolsch'] = {'Kölsch', 'ksh'}, -- use IANA/ISO 639 preferred name (use non-diacritical o instead of umlaut ö)
    ['etal'] = 'CS1 maint: Explicit use of et al.',
    ['kölsch'] = {'Kölsch', 'ksh'}, -- use IANA/ISO 639 preferred name
    ['extra_text'] = 'CS1 maint: Extra text',
    ['ripuarian'] = {'Ripuarian', 'mis-x-ripuar'}, -- group of dialects; no code in MediaWiki or in IANA/ISO 639
    ['extra_text_names'] = 'CS1 maint: Extra text: $1', -- $1 is <name>s list; gets value from special_case_translation table
    ['taiwanese hokkien'] = {'Taiwanese Hokkien', 'nan-TW'}, -- make room for MediaWiki/IANA/ISO 639 nan: Min Nan Chinese
    ['ignore_isbn_err'] = 'CS1 maint: Ignored ISBN errors',
    ['tosk albanian'] = {'Tosk Albanian', 'als'}, -- MediaWiki replaces 'Tosk Albanian' with 'Alemannisch' so 'Tosk Albanian' cannot be found
    ['interviewers'] = 'CS1 maint: Uses interviewers parameter',
    ['valencian'] = {'Valencian', 'ca'}, -- variant of Catalan; categorizes as Catalan
    ['missing_pipe'] = 'CS1 maint: Missing pipe',
    ['mult_names'] = 'CS1 maint: Multiple names: $1', -- $1 is <name>s list; gets value from special_case_translation table
    ['pmc_format'] = 'CS1 maint: PMC format',
    ['unfit'] = 'CS1 maint: Unfit url',
    ['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 >------------------------------------
    --[[---------------< 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
    Properties categories. These are used for investigating qualities of citations.


    ]]
    ]]


    local prop_cats = {
    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'] = '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
    ['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',
    ['script'] = 'CS1 uses foreign language script', -- when language specified by |script-title=xx: doesn't have its own category
    ['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
    ['script_with_name'] = 'CS1 uses $1-language script ($2)', -- |script-title=xx: has matching category; $1 is language name, $2 is ISO639-1 code
    ['jul_greg_uncertainty'] = 'CS1: Julian–Gregorian uncertainty', -- probably temporary cat to identify scope of template with dates 1 October 1582 – 1 January 1926
    ['jul_greg_uncertainty'] = 'CS1: Julian–Gregorian uncertainty', -- probably temporary cat to identify scope of template with dates 1 October 1582 – 1 January 1926
    ['long_vol'] = 'CS1: long volume value', -- probably temporary cat to identify scope of |volume= values longer than 4 charachters
    ['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 >--------------------------------------------------------
    --[[-------------------< T I T L E _ T Y P E S >--------------------------------


    Here we map a template's CitationClass to TitleType (default values for |type= parameter)
    Here we map a template's CitationClass to TitleType (default values for |type= parameter)
    Line 588: Line 970:




    --[[--------------------------< E R R O R _ C O N D I T I O N S >----------------------------------------------
    --[[===================<< 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
    ['journal'] = 'journal', -- |bibcode=
    ['length'] = 'length', -- |isbn=, |bibcode=, |sbn=
    ['liveweb'] = 'liveweb', -- |archive-url=
    ['missing comma'] = 'missing comma', -- Vancouver
    ['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=
    ['value'] = 'value', -- |bibcode=
    ['year'] = 'year', -- |bibcode=
    }
     
     
    --[[--------------< E R R O R _ C O N D I T I O N S >---------------------------


    Error condition table
    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
    The following contains a list of IDs for various error conditions defined in the
    text message to display, an error category to include, and whether the error message should be wrapped as a hidden comment.
    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
    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 = {
    local error_conditions = {
    accessdate_missing_url = {
    err_accessdate_missing_url = {
    message = '<code class="cs1-code">&#124;access-date=</code> requires <code class="cs1-code">&#124;url=</code>',
    message = '<code class="cs1-code">&#124;access-date=</code> requires <code class="cs1-code">&#124;url=</code>',
    anchor = 'accessdate_missing_url',
    anchor = 'accessdate_missing_url',
    category = 'Pages using citations with accessdate and no URL',
    category = 'CS1 errors: access-date without URL',
    hidden = false
    hidden = false
      },
      },
    archive_missing_date = {
    err_apostrophe_markup = {
    message = 'Italic or bold markup not allowed in: <code class="cs1-code">&#124;$1=</code>', -- $1 is parameter name
    anchor = 'apostrophe_markup',
    category = 'CS1 errors: markup',
    hidden = false
    },
    err_archive_missing_date = {
    message = '<code class="cs1-code">&#124;archive-url=</code> requires <code class="cs1-code">&#124;archive-date=</code>',
    message = '<code class="cs1-code">&#124;archive-url=</code> requires <code class="cs1-code">&#124;archive-date=</code>',
    anchor = 'archive_missing_date',
    anchor = 'archive_missing_date',
    category = 'Pages with archiveurl citation errors',
    category = 'CS1 errors: archive-url',
    hidden = false
    hidden = false
    },
    },
    archive_missing_url = {
    err_archive_missing_url = {
    message = '<code class="cs1-code">&#124;archive-url=</code> requires <code class="cs1-code">&#124;url=</code>',
    message = '<code class="cs1-code">&#124;archive-url=</code> requires <code class="cs1-code">&#124;url=</code>',
    anchor = 'archive_missing_url',
    anchor = 'archive_missing_url',
    category = 'Pages with archiveurl citation errors',
    category = 'CS1 errors: archive-url',
    hidden = false
    hidden = false
    },
    },
    archive_url = {
    err_archive_url = {
    message = '<code class="cs1-code">&#124;archive-url=</code> is malformed: $1',
    message = '<code class="cs1-code">&#124;archive-url=</code> is malformed: $1', -- $1 is error message detail
    anchor = 'archive_url',
    anchor = 'archive_url',
    category = 'Pages with archiveurl citation errors',
    category = 'CS1 errors: archive-url',
    hidden = false
    hidden = false
    },
    },
    arxiv_missing = {
    err_arxiv_missing = {
    message = '<code class="cs1-code">&#124;arxiv=</code> required',
    message = '<code class="cs1-code">&#124;arxiv=</code> required',
    anchor = 'arxiv_missing',
    anchor = 'arxiv_missing',
    Line 630: Line 1,058:
    hidden = false
    hidden = false
    },
    },
    arxiv_params_not_supported = {
    err_asintld_missing_asin = {
    message = 'Unsupported parameter(s) in cite arXiv',
    message = '<code class="cs1-code">&#124;$1=</code> requires <code class="cs1-code">&#124;asin=</code>', -- $1 is parameter name
    anchor = 'arxiv_params_not_supported',
    anchor = 'asintld_missing_asin',
    category = 'CS1 errors: arXiv', -- same as bad arxiv
    category = 'CS1 errors: ASIN TLD',
    hidden = false
    hidden = false
    },
    },
    bad_arxiv = {
    err_bad_arxiv = {
    message = 'Check <code class="cs1-code">&#124;arxiv=</code> value',
    message = 'Check <code class="cs1-code">&#124;arxiv=</code> value',
    anchor = 'bad_arxiv',
    anchor = 'bad_arxiv',
    Line 642: Line 1,070:
    hidden = false
    hidden = false
    },
    },
    bad_asin = {
    err_bad_asin = {
    message = 'Check <code class="cs1-code">&#124;asin=</code> value',
    message = 'Check <code class="cs1-code">&#124;asin=</code> value',
    anchor = 'bad_asin',
    anchor = 'bad_asin',
    Line 648: Line 1,076:
    hidden = false
    hidden = false
    },
    },
    bad_bibcode = {
    err_bad_asin_tld = {
    message = 'Check <code class="cs1-code">&#124;bibcode=</code> $1',
    message = 'Check <code class="cs1-code">&#124;asin-tld=</code> value',
    anchor = 'bad_asin_tld',
    category ='CS1 errors: ASIN TLD',
    hidden = false
    },
    err_bad_bibcode = {
    message = 'Check <code class="cs1-code">&#124;bibcode=</code> $1', -- $1 is error message detail
    anchor = 'bad_bibcode',
    anchor = 'bad_bibcode',
    category = 'CS1 errors: bibcode',
    category = 'CS1 errors: bibcode',
    hidden = false
    hidden = false
    },
    },
    bad_biorxiv = {
    err_bad_biorxiv = {
    message = 'Check <code class="cs1-code">&#124;biorxiv=</code> value',
    message = 'Check <code class="cs1-code">&#124;biorxiv=</code> value',
    anchor = 'bad_biorxiv',
    anchor = 'bad_biorxiv',
    Line 660: Line 1,094:
    hidden = false
    hidden = false
    },
    },
    bad_citeseerx = {
    err_bad_citeseerx = {
    message = 'Check <code class="cs1-code">&#124;citeseerx=</code> value',
    message = 'Check <code class="cs1-code">&#124;citeseerx=</code> value',
    anchor = 'bad_citeseerx',
    anchor = 'bad_citeseerx',
    Line 666: Line 1,100:
    hidden = false
    hidden = false
    },
    },
    bad_date = {
    err_bad_date = {
    message = 'Check date values in: <code class="cs1-code">$1</code>',
    message = 'Check date values in: $1', -- $1 is a parameter name list
    anchor = 'bad_date',
    anchor = 'bad_date',
    category = 'CS1 errors: dates',
    category = 'CS1 errors: dates',
    hidden = false
    hidden = false
    },
    },
    bad_doi = {
    err_bad_doi = {
    message = 'Check <code class="cs1-code">&#124;doi=</code> value',
    message = 'Check <code class="cs1-code">&#124;doi=</code> value',
    anchor = 'bad_doi',
    anchor = 'bad_doi',
    Line 678: Line 1,112:
    hidden = false
    hidden = false
    },
    },
    bad_hdl = {
    err_bad_hdl = {
    message = 'Check <code class="cs1-code">&#124;hdl=</code> value',
    message = 'Check <code class="cs1-code">&#124;hdl=</code> value',
    anchor = 'bad_hdl',
    anchor = 'bad_hdl',
    Line 684: Line 1,118:
    hidden = false
    hidden = false
    },
    },
    bad_isbn = {
    err_bad_isbn = {
    message = 'Check <code class="cs1-code">&#124;isbn=</code> value: $1',
    message = 'Check <code class="cs1-code">&#124;isbn=</code> value: $1', -- $1 is error message detail
    anchor = 'bad_isbn',
    anchor = 'bad_isbn',
    category = 'CS1 errors: ISBN',
    category = 'CS1 errors: ISBN',
    hidden = false
    hidden = false
    },
    },
    bad_ismn = {
    err_bad_ismn = {
    message = 'Check <code class="cs1-code">&#124;ismn=</code> value',
    message = 'Check <code class="cs1-code">&#124;ismn=</code> value',
    anchor = 'bad_ismn',
    anchor = 'bad_ismn',
    Line 696: Line 1,130:
    hidden = false
    hidden = false
    },
    },
    bad_issn = {
    err_bad_issn = {
    message = 'Check <code class="cs1-code">&#124;$1issn=</code> value',
    message = 'Check <code class="cs1-code">&#124;$1issn=</code> value', -- $1 is 'e' or '' for eissn or issn
    anchor = 'bad_issn',
    anchor = 'bad_issn',
    category = 'CS1 errors: ISSN',
    category = 'CS1 errors: ISSN',
    hidden = false
    hidden = false
    },
    },
    bad_jfm = {
    err_bad_jfm = {
    message = 'Check <code class="cs1-code">&#124;jfm=</code> value',
    message = 'Check <code class="cs1-code">&#124;jfm=</code> value',
    anchor = 'bad_jfm',
    anchor = 'bad_jfm',
    Line 708: Line 1,142:
    hidden = false
    hidden = false
    },
    },
    bad_lccn = {
    err_bad_jstor = {
    message = 'Check <code class="cs1-code">&#124;jstor=</code> value',
    anchor = 'bad_jstor',
    category = 'CS1 errors: JSTOR',
    hidden = false
    },
    err_bad_lccn = {
    message = 'Check <code class="cs1-code">&#124;lccn=</code> value',
    message = 'Check <code class="cs1-code">&#124;lccn=</code> value',
    anchor = 'bad_lccn',
    anchor = 'bad_lccn',
    Line 714: Line 1,154:
    hidden = false
    hidden = false
    },
    },
    bad_usenet_id = {
    err_bad_mr = {
    message = 'Check <code class="cs1-code">&#124;message-id=</code> value',
    anchor = 'bad_message_id',
    category = 'CS1 errors: message-id',
    hidden = false
    },
    bad_mr = {
    message = 'Check <code class="cs1-code">&#124;mr=</code> value',
    message = 'Check <code class="cs1-code">&#124;mr=</code> value',
    anchor = 'bad_mr',
    anchor = 'bad_mr',
    Line 726: Line 1,160:
    hidden = false
    hidden = false
    },
    },
    bad_ol = {
    err_bad_oclc = {
    message = 'Check <code class="cs1-code">&#124;oclc=</code> value',
    anchor = 'bad_oclc',
    category = 'CS1 errors: OCLC',
    hidden = false
    },
    err_bad_ol = {
    message = 'Check <code class="cs1-code">&#124;ol=</code> value',
    message = 'Check <code class="cs1-code">&#124;ol=</code> value',
    anchor = 'bad_ol',
    anchor = 'bad_ol',
    Line 732: Line 1,172:
    hidden = false
    hidden = false
    },
    },
    bad_paramlink = { -- for |title-link=, |author/editor/translator-link=, |series-link=, |episode-link=
    err_bad_osti = {
    message = 'Check <code class="cs1-code">&#124;$1=</code> value',
    message = 'Check <code class="cs1-code">&#124;osti=</code> 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 <code class="cs1-code">&#124;$1=</code> value', -- $1 is parameter name
    anchor = 'bad_paramlink',
    anchor = 'bad_paramlink',
    category = 'CS1 errors: parameter link',
    category = 'CS1 errors: parameter link',
    hidden = false
    hidden = false
    },
    },
    bad_pmc = {
    err_bad_pmc = {
    message = 'Check <code class="cs1-code">&#124;pmc=</code> value',
    message = 'Check <code class="cs1-code">&#124;pmc=</code> value',
    anchor = 'bad_pmc',
    anchor = 'bad_pmc',
    Line 744: Line 1,190:
    hidden = false
    hidden = false
    },
    },
    bad_pmid = {
    err_bad_pmid = {
    message = 'Check <code class="cs1-code">&#124;pmid=</code> value',
    message = 'Check <code class="cs1-code">&#124;pmid=</code> value',
    anchor = 'bad_pmid',
    anchor = 'bad_pmid',
    Line 750: Line 1,196:
    hidden = false
    hidden = false
    },
    },
    bad_oclc = {
    err_bad_rfc = {
    message = 'Check <code class="cs1-code">&#124;oclc=</code> value',
    message = 'Check <code class="cs1-code">&#124;rfc=</code> value',
    anchor = 'bad_oclc',
    anchor = 'bad_rfc',
    category = 'CS1 errors: OCLC',
    category = 'CS1 errors: RFC',
    hidden = false
    },
    err_bad_s2cid = {
    message = 'Check <code class="cs1-code">&#124;s2cid=</code> value',
    anchor = 'bad_s2cid',
    category = 'CS1 errors: S2CID',
    hidden = false
    },
    err_bad_sbn = {
    message = 'Check <code class="cs1-code">&#124;sbn=</code> value: $1', -- $1 is error message detail
    anchor = 'bad_sbn',
    category = 'CS1 errors: SBN',
    hidden = false
    hidden = false
    },
    },
    bad_ssrn = {
    err_bad_ssrn = {
    message = 'Check <code class="cs1-code">&#124;ssrn=</code> value',
    message = 'Check <code class="cs1-code">&#124;ssrn=</code> value',
    anchor = 'bad_ssrn',
    anchor = 'bad_ssrn',
    Line 762: Line 1,220:
    hidden = false
    hidden = false
    },
    },
    bad_url = {
    err_bad_url = {
    message = 'Check $1 value',
    message = 'Check $1 value', -- $1 is parameter name
    anchor = 'bad_url',
    anchor = 'bad_url',
    category = 'Pages with URL errors',
    category = 'CS1 errors: URL',
    hidden = false
    hidden = false
    },
    },
    bad_zbl = {
    err_bad_usenet_id = {
    message = 'Check <code class="cs1-code">&#124;message-id=</code> value',
    anchor = 'bad_message_id',
    category = 'CS1 errors: message-id',
    hidden = false
    },
    err_bad_zbl = {
    message = 'Check <code class="cs1-code">&#124;zbl=</code> value',
    message = 'Check <code class="cs1-code">&#124;zbl=</code> value',
    anchor = 'bad_zbl',
    anchor = 'bad_zbl',
    category = 'CS1 errors: ZBL',
    category = 'CS1 errors: Zbl',
    hidden = false
    hidden = false
    },
    },
    bare_url_missing_title = {
    err_bare_url_missing_title = {
    message = '$1 missing title',
    message = '$1 missing title', -- $1 is parameter name
    anchor = 'bare_url_missing_title',
    anchor = 'bare_url_missing_title',
    category = 'Pages with citations having bare URLs',
    category = 'CS1 errors: bare URL',
    hidden = false
    hidden = false
    },
    },
    biorxiv_missing = {
    err_biorxiv_missing = {
    message = '<code class="cs1-code">&#124;biorxiv=</code> required',
    message = '<code class="cs1-code">&#124;biorxiv=</code> required',
    anchor = 'biorxiv_missing',
    anchor = 'biorxiv_missing',
    Line 786: Line 1,250:
    hidden = false
    hidden = false
    },
    },
    chapter_ignored = {
    err_chapter_ignored = {
    message = '<code class="cs1-code">&#124;$1=</code> ignored',
    message = '<code class="cs1-code">&#124;$1=</code> ignored', -- $1 is parameter name
    anchor = 'chapter_ignored',
    anchor = 'chapter_ignored',
    category = 'CS1 errors: chapter ignored',
    category = 'CS1 errors: chapter ignored',
    hidden = false
    hidden = false
    },
    },
    citation_missing_title = {
    err_citation_missing_title = {
    message = 'Missing or empty <code class="cs1-code">&#124;$1=</code>',
    message = 'Missing or empty <code class="cs1-code">&#124;$1=</code>', -- $1 is parameter name
    anchor = 'citation_missing_title',
    anchor = 'citation_missing_title',
    category = 'Pages with citations lacking titles',
    category = 'CS1 errors: missing title',
    hidden = false
    hidden = false
    },
    },
    citeseerx_missing = {
    err_citeseerx_missing = {
    message = '<code class="cs1-code">&#124;citeseerx=</code> required',
    message = '<code class="cs1-code">&#124;citeseerx=</code> required',
    anchor = 'citeseerx_missing',
    anchor = 'citeseerx_missing',
    Line 804: Line 1,268:
    hidden = false
    hidden = false
    },
    },
    cite_web_url = { -- this error applies to cite web and to cite podcast
    err_cite_web_url = { -- this error applies to cite web and to cite podcast
    message = 'Missing or empty <code class="cs1-code">&#124;url=</code>',
    message = 'Missing or empty <code class="cs1-code">&#124;url=</code>',
    anchor = 'cite_web_url',
    anchor = 'cite_web_url',
    category = 'Pages using web citations with no URL',
    category = 'CS1 errors: requires URL',
    hidden = false
    hidden = false
    },
    },
    class_ignored = {
    err_class_ignored = {
    message = '<code class="cs1-code">&#124;class=</code> ignored',
    message = '<code class="cs1-code">&#124;class=</code> ignored',
    anchor = 'class_ignored',
    anchor = 'class_ignored',
    Line 816: Line 1,280:
    hidden = false
    hidden = false
    },
    },
    contributor_ignored = {
    err_contributor_ignored = {
    message = '<code class="cs1-code">&#124;contributor=</code> ignored',
    message = '<code class="cs1-code">&#124;contributor=</code> ignored',
    anchor = 'contributor_ignored',
    anchor = 'contributor_ignored',
    Line 822: Line 1,286:
    hidden = false
    hidden = false
    },
    },
    contributor_missing_required_param = {
    err_contributor_missing_required_param = {
    message = '<code class="cs1-code">&#124;contributor=</code> requires <code class="cs1-code">&#124;$1=</code>',
    message = '<code class="cs1-code">&#124;contributor=</code> requires <code class="cs1-code">&#124;$1=</code>', -- $1 is parameter name
    anchor = 'contributor_missing_required_param',
    anchor = 'contributor_missing_required_param',
    category = 'CS1 errors: contributor',
    category = 'CS1 errors: contributor',
    hidden = false
    hidden = false
    },
    },
    deprecated_params = {
    err_deprecated_params = {
    message = 'Cite uses deprecated parameter <code class="cs1-code">&#124;$1=</code>',
    message = 'Cite uses deprecated parameter <code class="cs1-code">&#124;$1=</code>', -- $1 is parameter name
    anchor = 'deprecated_params',
    anchor = 'deprecated_params',
    category = 'CS1 errors: deprecated parameters',
    category = 'CS1 errors: deprecated parameters',
    hidden = false
    hidden = false
    },
    },
    empty_citation = {
    err_disp_name = {
    message = 'Invalid <code class="cs1-code">&#124;$1=$2</code>', -- $1 is parameter name; $2 is the assigned value
    anchor = 'disp_name',
    category = 'CS1 errors: display-names',
    hidden = false,
    },
    err_doibroken_missing_doi = {
    message = '<code class="cs1-code">&#124;$1=</code> requires <code class="cs1-code">&#124;doi=</code>', -- $1 is parameter name
    anchor = 'doibroken_missing_doi',
    category = 'CS1 errors: DOI',
    hidden = false
    },
    err_embargo_missing_pmc = {
    message = '<code class="cs1-code">&#124;$1=</code> requires <code class="cs1-code">&#124;pmc=</code>', -- $1 is parameter name
    anchor = 'embargo_missing_pmc',
    category = 'CS1 errors: PMC embargo',
    hidden = false
    },
    err_empty_citation = {
    message = 'Empty citation',
    message = 'Empty citation',
    anchor = 'empty_citation',
    anchor = 'empty_citation',
    category = 'Pages with empty citations',
    category = 'CS1 errors: empty citation',
    hidden = false
    },
    err_etal = {
    message = 'Explicit use of et al. in: <code class="cs1-code">&#124;$1=</code>', -- $1 is parameter name
    anchor = 'explicit_et_al',
    category = 'CS1 errors: explicit use of et al.',
    hidden = false
    hidden = false
    },
    },
    first_missing_last = {
    err_extra_text_edition = {
    message = '<code class="cs1-code">&#124;first$2=</code> missing <code class="cs1-code">&#124;last$2=</code> in $1',
    message = '<code class="cs1-code">&#124;edition=</code> has extra text',
    anchor = 'extra_text_edition',
    category = 'CS1 errors: extra text: edition',
    hidden = false,
    },
    err_extra_text_issue = {
    message = '<code class="cs1-code">&#124;$1=</code> has extra text', -- $1 is parameter name
    anchor = 'extra_text_issue',
    category = 'CS1 errors: extra text: issue',
    hidden = false,
    },
    err_extra_text_pages = {
    message = '<code class="cs1-code">&#124;$1=</code> has extra text', -- $1 is parameter name
    anchor = 'extra_text_pages',
    category = 'CS1 errors: extra text: pages',
    hidden = false,
    },
    err_extra_text_volume = {
    message = '<code class="cs1-code">&#124;$1=</code> has extra text', -- $1 is parameter name
    anchor = 'extra_text_volume',
    category = 'CS1 errors: extra text: volume',
    hidden = true,
    },
    err_first_missing_last = {
    message = '<code class="cs1-code">&#124;$1=</code> missing <code class="cs1-code">&#124;$2=</code>', -- $1 is first alias, $2 is matching last alias
    anchor = 'first_missing_last',
    anchor = 'first_missing_last',
    category = 'CS1 errors: missing author or editor',
    category = 'CS1 errors: missing name', -- author, contributor, editor, interviewer, translator
    hidden = false
    hidden = false
    },
    },
    format_missing_url = {
    err_format_missing_url = {
    message = '<code class="cs1-code">&#124;$1=</code> requires <code class="cs1-code">&#124;$2=</code>',
    message = '<code class="cs1-code">&#124;$1=</code> requires <code class="cs1-code">&#124;$2=</code>', -- $1 is format parameter $2 is url parameter
    anchor = 'format_missing_url',
    anchor = 'format_missing_url',
    category = 'Pages using citations with format and no URL',
    category = 'CS1 errors: format without URL',
    hidden = false
    hidden = false
    },
    },
    invalid_param_val = {
    err_generic_title = {
    message = 'Invalid <code class="cs1-code">&#124;$1=$2</code>',
    message = 'Cite uses generic title',
    anchor = 'generic_title',
    category = 'CS1 errors: generic title',
    hidden = false,
    },
    err_invalid_param_val = {
    message = 'Invalid <code class="cs1-code">&#124;$1=$2</code>', -- $1 is parameter name $2 is parameter value
    anchor = 'invalid_param_val',
    anchor = 'invalid_param_val',
    category = 'CS1 errors: invalid parameter value',
    category = 'CS1 errors: invalid parameter value',
    hidden = false
    hidden = false
    },
    },
    invisible_char = {
    err_invisible_char = {
    message = '$1 in $2 at position $3',
    message = '$1 in $2 at position $3', -- $1 is invisible char $2 is parameter name $3 is position number
    anchor = 'invisible_char',
    anchor = 'invisible_char',
    category = 'CS1 errors: invisible characters',
    category = 'CS1 errors: invisible characters',
    hidden = false
    hidden = false
    },
    },
    missing_name = {
    err_missing_name = {
    message = 'Missing <code class="cs1-code">&#124;last$2=</code> in $1',
    message = 'Missing <code class="cs1-code">&#124;$1$2=</code>', -- $1 is modified NameList; $2 is enumerator
    anchor = 'missing_name',
    anchor = 'missing_name',
    category = 'CS1 errors: missing author or editor',
    category = 'CS1 errors: missing name', -- author, contributor, editor, interviewer, translator
    hidden = false
    },
    err_missing_periodical = {
    message = 'Cite $1 requires <code class="cs1-code">&#124;$2=</code>', -- $1 is cs1 template name; $2 is canonical periodical parameter name for cite $1
    anchor = 'missing_periodical',
    category = 'CS1 errors: missing periodical',
    hidden = true
    },
    err_missing_pipe = {
    message = 'Missing pipe in: <code class="cs1-code">&#124;$1=</code>', -- $1 is parameter name
    anchor = 'missing_pipe',
    category = 'CS1 errors: missing pipe',
    hidden = false
    hidden = false
    },
    },
    param_access_requires_param = {
    err_param_access_requires_param = {
    message = '<code class="cs1-code">&#124;$1-access=</code> requires <code class="cs1-code">&#124;$1=</code>',
    message = '<code class="cs1-code">&#124;$1-access=</code> requires <code class="cs1-code">&#124;$1=</code>', -- $1 is parameter name
    anchor = 'param_access_requires_param',
    anchor = 'param_access_requires_param',
    category = 'CS1 errors: param-access',
    category = 'CS1 errors: param-access',
    hidden = false
    hidden = false
    },
    },
    param_has_ext_link = {
    err_param_has_ext_link = {
    message = 'External link in <code class="cs1-code">$1</code>',
    message = 'External link in <code class="cs1-code">$1</code>', -- $1 is parameter name
    anchor = 'param_has_ext_link',
    anchor = 'param_has_ext_link',
    category = 'CS1 errors: external links',
    category = 'CS1 errors: external links',
    hidden = false
    hidden = false
    },
    },
    parameter_ignored = {
    err_parameter_ignored = {
    message = 'Unknown parameter <code class="cs1-code">&#124;$1=</code> ignored',
    message = 'Unknown parameter <code class="cs1-code">&#124;$1=</code> ignored', -- $1 is parameter name
    anchor = 'parameter_ignored',
    anchor = 'parameter_ignored',
    category = 'Pages with citations using unsupported parameters',
    category = 'CS1 errors: unsupported parameter',
    hidden = false
    hidden = false
    },
    },
    parameter_ignored_suggest = {
    err_parameter_ignored_suggest = {
    message = 'Unknown parameter <code class="cs1-code">&#124;$1=</code> ignored (<code class="cs1-code">&#124;$2=</code> suggested)',
    message = 'Unknown parameter <code class="cs1-code">&#124;$1=</code> ignored (<code class="cs1-code">&#124;$2=</code> suggested)', -- $1 is unknown parameter $2 is suggested parameter name
    anchor = 'parameter_ignored_suggest',
    anchor = 'parameter_ignored_suggest',
    category = 'Pages with citations using unsupported parameters',
    category = 'CS1 errors: unsupported parameter',
    hidden = false
    hidden = false
    },
    },
    redundant_parameters = {
    err_redundant_parameters = {
    message = 'More than one of $1 specified',
    message = 'More than one of $1 specified', -- $1 is error message detail
    anchor = 'redundant_parameters',
    anchor = 'redundant_parameters',
    category = 'Pages with citations having redundant parameters',
    category = 'CS1 errors: redundant parameter',
    hidden = false
    },
    err_script_parameter = {
    message = 'Invalid <code class="cs1-code">&#124;$1=</code>: $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 = '<code class="cs1-code">&#124;ssrn=</code> required',
    anchor = 'ssrn_missing',
    category = 'CS1 errors: SSRN', -- same as bad arxiv
    hidden = false
    hidden = false
    },
    },
    text_ignored = {
    err_text_ignored = {
    message = 'Text "$1" ignored',
    message = 'Text "$1" ignored', -- $1 is ignored text
    anchor = 'text_ignored',
    anchor = 'text_ignored',
    category = 'Pages with citations using unnamed parameters',
    category = 'CS1 errors: unrecognized parameter',
    hidden = false
    hidden = false
    },
    },
    trans_missing_title = {
    err_trans_missing_title = {
    message = '<code class="cs1-code">&#124;trans-$1=</code> requires <code class="cs1-code">&#124;$1=</code>',
    message = '<code class="cs1-code">&#124;trans-$1=</code> requires <code class="cs1-code">&#124;$1=</code> or <code class="cs1-code">&#124;script-$1=</code>', -- $1 is base parameter name
    anchor = 'trans_missing_title',
    anchor = 'trans_missing_title',
    category = 'CS1 errors: translated title',
    category = 'CS1 errors: translated title',
    hidden = false
    hidden = false
    },
    },
    vancouver = {
    err_param_unknown_empty = {
    message = 'Vancouver style error: $1',
    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',
    anchor = 'vancouver',
    category = 'CS1 errors: Vancouver style',
    category = 'CS1 errors: Vancouver style',
    hidden = false
    hidden = false
    },
    },
    wikilink_in_url = {
    err_wikilink_in_url = {
    message = 'URL–wikilink conflict', -- uses ndash
    message = 'URL–wikilink conflict', -- uses ndash
    anchor = 'wikilink_in_url',
    anchor = 'wikilink_in_url',
    category = 'CS1 errors: URL–wikilink conflict', -- uses ndash
    category = 'CS1 errors: URL–wikilink conflict', -- uses ndash
    hidden = false
    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_authors = {
    message = nil,
    anchor = 'authors',
    category = 'CS1 maint: uses authors parameter',
    hidden = true,
    },
    maint_bot_unknown = {
    message = nil,
    anchor = 'bot:_unknown',
    category = 'CS1 maint: bot: original URL status unknown',
    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_discouraged = {
    message = nil,
    anchor = 'discouraged',
    category = 'CS1 maint: discouraged parameter',
    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_extra_punct = {
    message = nil,
    anchor = 'extra_punct',
    category = 'CS1 maint: extra punctuation',
    hidden = true,
    },
    maint_extra_text_names = {
    message = nil,
    anchor = 'extra_text_names',
    category = 'CS1 maint: extra text: $1', -- $1 is '<name>s list'; gets value from special_case_translation table
    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 '<name>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 '<name>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_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_ref_harv = {
    message = nil,
    anchor = 'ref_harv',
    category = 'CS1 maint: ref=harv',
    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_zbl = {
    message = nil,
    anchor = 'zbl',
    category = 'CS1 maint: Zbl',
    hidden = true,
    },
    },
    }
    }
    Line 929: Line 1,659:
    --[[--------------------------< I D _ H A N D L E R S >--------------------------------------------------------
    --[[--------------------------< 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
    The following contains a list of values for various defined identifiers.  For each
    variety of information necessary to properly render the identifier in the citation.
    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
    parameters: a list of parameter aliases for this identifier; first in the list is the canonical form
    link: Wikipedia article name
    link: Wikipedia article name
    q: wikidata q number for the identifier
    redirect: a local redirect to a local Wikipedia article name;  at en.wiki, 'ISBN (identifier)' is a redirect to 'International Standard Book Number'
    label: the alternate name to apply to link
    q: Wikidata q number for the identifier
    mode: 'manual' when there is a specific function in the code to handle the identifier;
    label: the label preceeding the identifier; label is linked to a Wikipedia article (in this order):
    'external' for identifiers that link outside of Wikipedia;
    redirect from id_handlers['<id>'].redirect when use_identifier_redirects is true
    prefix: the first part of a url that will be concatenated with a second part which usually contains the identifier
    Wikidata-supplied article name for the local wiki from id_handlers['<id>'].q
    encode: true if uri should be percent encoded; otherwise false
    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:
    COinS: identifier link or keyword for use in COinS:
    for identifiers registered at info-uri.info use: info:....
    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 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)
    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
    set to nil to leave the identifier out of the COinS
    separator: character or text between label and the identifier in the rendered citation
    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.
    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).
    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
    custom_access: to enable custom access level for an identifier, set this parameter
    to the parameter that should control it (normally 'id-access')
    to the parameter that should control it (normally 'id-access')
    ]]
    ]]


    Line 956: Line 1,692:
    parameters = {'arxiv', 'eprint'},
    parameters = {'arxiv', 'eprint'},
    link = 'arXiv',
    link = 'arXiv',
    redirect = 'arXiv (identifier)',
    q = 'Q118398',
    q = 'Q118398',
    label = 'arXiv',
    label = 'arXiv',
    mode = 'manual',
    prefix = '//arxiv.org/abs/', -- protocol-relative tested 2013-09-04
    prefix = '//arxiv.org/abs/', -- protocol relative tested 2013-09-04
    encode = false,
    encode = false,
    COinS = 'info:arxiv',
    COinS = 'info:arxiv',
    Line 968: Line 1,704:
    parameters = { 'asin', 'ASIN' },
    parameters = { 'asin', 'ASIN' },
    link = 'Amazon Standard Identification Number',
    link = 'Amazon Standard Identification Number',
    redirect = 'ASIN (identifier)',
    q = 'Q1753278',
    q = 'Q1753278',
    label = 'ASIN',
    label = 'ASIN',
    mode = 'manual',
    prefix = '//www.amazon.',
    prefix = '//www.amazon.',
    COinS = nil, -- no COinS for this id (needs thinking on implementation because |asin-tld=)
    COinS = 'url',
    separator = '&nbsp;',
    separator = '&nbsp;',
    encode = false;
    encode = false;
    Line 979: Line 1,715:
    parameters = {'bibcode'},
    parameters = {'bibcode'},
    link = 'Bibcode',
    link = 'Bibcode',
    redirect = 'Bibcode (identifier)',
    q = 'Q25754',
    q = 'Q25754',
    label = 'Bibcode',
    label = 'Bibcode',
    mode = 'manual',
    prefix = 'https://ui.adsabs.harvard.edu/abs/',
    prefix = 'http://adsabs.harvard.edu/abs/',
    encode = false,
    encode = false,
    COinS = 'info:bibcode',
    COinS = 'info:bibcode',
    Line 991: Line 1,727:
    parameters = {'biorxiv'},
    parameters = {'biorxiv'},
    link = 'bioRxiv',
    link = 'bioRxiv',
    redirect = 'bioRxiv (identifier)',
    q = 'Q19835482',
    q = 'Q19835482',
    label = 'bioRxiv',
    label = 'bioRxiv',
    mode = 'manual',
    prefix = '//doi.org/',
    prefix = '//doi.org/10.1101/',
    COinS = 'pre', -- use prefix value
    COinS = 'pre', -- use prefix value
    access = 'free', -- free to read
    access = 'free', -- free to read
    Line 1,003: Line 1,739:
    parameters = {'citeseerx'},
    parameters = {'citeseerx'},
    link = 'CiteSeerX',
    link = 'CiteSeerX',
    redirect = 'CiteSeerX (identifier)',
    q = 'Q2715061',
    q = 'Q2715061',
    label = 'CiteSeerX',
    label = 'CiteSeerX',
    mode = 'manual', -- manual for custom validation of the "doi"
    prefix = '//citeseerx.ist.psu.edu/viewdoc/summary?doi=',
    prefix = '//citeseerx.ist.psu.edu/viewdoc/summary?doi=',
    COinS =  'pre', -- use prefix value
    COinS =  'pre', -- use prefix value
    Line 1,012: Line 1,748:
    separator = '&nbsp;',
    separator = '&nbsp;',
    },
    },
    ['DOI'] = {
    ['DOI'] = { -- Used by InternetArchiveBot
    parameters = { 'doi', 'DOI' },
    parameters = { 'doi', 'DOI'},
    link = 'Digital object identifier',
    link = 'Digital object identifier',
    redirect = 'doi (identifier)',
    q = 'Q25670',
    q = 'Q25670',
    label = 'doi',
    label = 'doi',
    mode = 'manual',
    prefix = '//doi.org/',
    prefix = '//doi.org/',
    COinS = 'info:doi',
    COinS = 'info:doi',
    Line 1,026: Line 1,762:
    ['EISSN'] = {
    ['EISSN'] = {
    parameters = {'eissn', 'EISSN'},
    parameters = {'eissn', 'EISSN'},
    link = 'International_Standard_Serial_Number#Electronic_ISSN',
    link = 'International Standard Serial Number#Electronic ISSN',
    redirect = 'eISSN (identifier)',
    q = 'Q46339674',
    q = 'Q46339674',
    label = 'eISSN',
    label = 'eISSN',
    mode = 'manual',
    prefix = '//www.worldcat.org/issn/',
    prefix = '//www.worldcat.org/issn/',
    COinS = 'rft.eissn',
    COinS = 'rft.eissn',
    Line 1,038: Line 1,774:
    parameters = { 'hdl', 'HDL' },
    parameters = { 'hdl', 'HDL' },
    link = 'Handle System',
    link = 'Handle System',
    redirect = 'hdl (identifier)',
    q = 'Q3126718',
    q = 'Q3126718',
    label = 'hdl',
    label = 'hdl',
    mode = 'manual',
    prefix = '//hdl.handle.net/',
    prefix = '//hdl.handle.net/',
    COinS = 'info:hdl',
    COinS = 'info:hdl',
    Line 1,047: Line 1,783:
    custom_access = 'hdl-access',
    custom_access = 'hdl-access',
    },
    },
    ['ISBN'] = {
    ['ISBN'] = { -- Used by InternetArchiveBot
    parameters = {'isbn', 'ISBN', 'isbn13', 'ISBN13'},
    parameters = {'isbn', 'ISBN', 'isbn13', 'ISBN13'},
    link = 'International Standard Book Number',
    link = 'International Standard Book Number',
    redirect = 'ISBN (identifier)',
    q = 'Q33057',
    q = 'Q33057',
    label = 'ISBN',
    label = 'ISBN',
    mode = 'manual',
    prefix = 'Special:BookSources/',
    prefix = 'Special:BookSources/',
    COinS = 'rft.isbn',
    COinS = 'rft.isbn',
    Line 1,060: Line 1,796:
    parameters = {'ismn', 'ISMN'},
    parameters = {'ismn', 'ISMN'},
    link = 'International Standard Music Number',
    link = 'International Standard Music Number',
    redirect = 'ISMN (identifier)',
    q = 'Q1666938',
    q = 'Q1666938',
    label = 'ISMN',
    label = 'ISMN',
    mode = 'manual',
    prefix = '', -- not currently used;
    prefix = '', -- not currently used;
    COinS = 'nil', -- nil because we can't use pre or rft or info:
    COinS = nil, -- nil because we can't use pre or rft or info:
    separator = '&nbsp;',
    separator = '&nbsp;',
    },
    },
    Line 1,070: Line 1,806:
    parameters = {'issn', 'ISSN'},
    parameters = {'issn', 'ISSN'},
    link = 'International Standard Serial Number',
    link = 'International Standard Serial Number',
    redirect = 'ISSN (identifier)',
    q = 'Q131276',
    q = 'Q131276',
    label = 'ISSN',
    label = 'ISSN',
    mode = 'manual',
    prefix = '//www.worldcat.org/issn/',
    prefix = '//www.worldcat.org/issn/',
    COinS = 'rft.issn',
    COinS = 'rft.issn',
    Line 1,081: Line 1,817:
    parameters = {'jfm', 'JFM'},
    parameters = {'jfm', 'JFM'},
    link = 'Jahrbuch über die Fortschritte der Mathematik',
    link = 'Jahrbuch über die Fortschritte der Mathematik',
    redirect = 'JFM (identifier)',
    q = '',
    q = '',
    label = 'JFM',
    label = 'JFM',
    mode = 'manual',
    prefix = '//zbmath.org/?format=complete&q=an:',
    prefix = '//zbmath.org/?format=complete&q=an:',
    COinS = 'pre', -- use prefix value
    COinS = 'pre', -- use prefix value
    Line 1,092: Line 1,828:
    parameters = {'jstor', 'JSTOR'},
    parameters = {'jstor', 'JSTOR'},
    link = 'JSTOR',
    link = 'JSTOR',
    redirect = 'JSTOR (identifier)',
    q = 'Q1420342',
    q = 'Q1420342',
    label = 'JSTOR',
    label = 'JSTOR',
    mode = 'external',
    prefix = '//www.jstor.org/stable/', -- protocol-relative tested 2013-09-04
    prefix = '//www.jstor.org/stable/', -- protocol relative tested 2013-09-04
    COinS = 'pre', -- use prefix value
    COinS = 'pre', -- use prefix value
    encode = false,
    encode = false,
    Line 1,102: Line 1,838:
    },
    },
    ['LCCN'] = {
    ['LCCN'] = {
    parameters = {'LCCN', 'lccn'},
    parameters = {'lccn', 'LCCN'},
    link = 'Library of Congress Control Number',
    link = 'Library of Congress Control Number',
    redirect = 'LCCN (identifier)',
    q = 'Q620946',
    q = 'Q620946',
    label = 'LCCN',
    label = 'LCCN',
    mode = 'manual',
    prefix = '//lccn.loc.gov/', -- protocol-relative tested 2015-12-28
    prefix = '//lccn.loc.gov/', -- protocol relative tested 2015-12-28
    COinS = 'info:lccn',
    COinS = 'info:lccn', -- use prefix value
    encode = false,
    encode = false,
    separator = '&nbsp;',
    separator = '&nbsp;',
    },
    },
    ['MR'] = {
    ['MR'] = {
    parameters = {'MR', 'mr'},
    parameters = {'mr', 'MR'},
    link = 'Mathematical Reviews',
    link = 'Mathematical Reviews',
    redirect = 'MR (identifier)',
    q = 'Q211172',
    q = 'Q211172',
    label = 'MR',
    label = 'MR',
    mode = 'manual',
    prefix = '//www.ams.org/mathscinet-getitem?mr=', -- protocol-relative tested 2013-09-04
    prefix = '//www.ams.org/mathscinet-getitem?mr=', -- protocol relative tested 2013-09-04
    COinS = 'pre', -- use prefix value
    COinS = 'pre', -- use prefix value
    encode = true,
    encode = true,
    Line 1,124: Line 1,860:
    },
    },
    ['OCLC'] = {
    ['OCLC'] = {
    parameters = {'OCLC', 'oclc'},
    parameters = {'oclc', 'OCLC'},
    link = 'OCLC',
    link = 'OCLC',
    redirect = 'OCLC (identifier)',
    q = 'Q190593',
    q = 'Q190593',
    label = 'OCLC',
    label = 'OCLC',
    mode = 'manual',
    prefix = '//www.worldcat.org/oclc/',
    prefix = '//www.worldcat.org/oclc/',
    COinS = 'info:oclcnum',
    COinS = 'info:oclcnum',
    encode = true,
    encode = true,
    separator = '&nbsp;',
    separator = '&nbsp;',
    id_limit = 9999999999, -- 10-digits
    },
    },
    ['OL'] = {
    ['OL'] = {
    parameters = { 'ol', 'OL' },
    parameters = { 'ol', 'OL' },
    link = 'Open Library',
    link = 'Open Library',
    redirect = 'OL (identifier)',
    q = 'Q1201876',
    q = 'Q1201876',
    label = 'OL',
    label = 'OL',
    mode = 'manual',
    prefix = '//openlibrary.org/',
    prefix = '//openlibrary.org/',
    COinS = nil, -- no COinS for this id (needs thinking on implementation because /authors/books/works/OL)
    COinS = 'url',
    separator = '&nbsp;',
    separator = '&nbsp;',
    encode = true,
    encode = true,
    Line 1,147: Line 1,884:
    },
    },
    ['OSTI'] = {
    ['OSTI'] = {
    parameters = {'OSTI', 'osti'},
    parameters = {'osti', 'OSTI'},
    link = 'Office of Scientific and Technical Information',
    link = 'Office of Scientific and Technical Information',
    redirect = 'OSTI (identifier)',
    q = 'Q2015776',
    q = 'Q2015776',
    label = 'OSTI',
    label = 'OSTI',
    mode = 'external',
    prefix = '//www.osti.gov/biblio/', -- protocol-relative tested 2018-09-12
    prefix = '//www.osti.gov/biblio/', -- protocol relative tested 2018-09-12
    COinS = 'pre', -- use prefix value
    COinS = 'pre', -- use prefix value
    encode = true,
    encode = true,
    separator = '&nbsp;',
    separator = '&nbsp;',
    id_limit = 23000000,
    custom_access = 'osti-access',
    custom_access = 'osti-access',
    },
    },
    ['PMC'] = {
    ['PMC'] = {
    parameters = {'PMC', 'pmc'},
    parameters = {'pmc', 'PMC'},
    link = 'PubMed Central',
    link = 'PubMed Central',
    redirect = 'PMC (identifier)',
    q = 'Q229883',
    q = 'Q229883',
    label = 'PMC',
    label = 'PMC',
    mode = 'manual',
    prefix = '//www.ncbi.nlm.nih.gov/pmc/articles/PMC',
    prefix = '//www.ncbi.nlm.nih.gov/pmc/articles/PMC',
    suffix = " ",
    suffix = '',
    COinS = 'pre', -- use prefix value
    COinS = 'pre', -- use prefix value
    encode = true,
    encode = true,
    separator = '&nbsp;',
    separator = '&nbsp;',
    id_limit = 8300000,
    access = 'free', -- free to read
    access = 'free', -- free to read
    },
    },
    ['PMID'] = {
    ['PMID'] = {
    parameters = {'PMID', 'pmid'},
    parameters = {'pmid', 'PMID'},
    link = 'PubMed Identifier',
    link = 'PubMed Identifier',
    q = '',
    redirect = 'PMID (identifier)',
    q = 'Q2082879',
    label = 'PMID',
    label = 'PMID',
    mode = 'manual',
    prefix = '//pubmed.ncbi.nlm.nih.gov/',
    prefix = '//www.ncbi.nlm.nih.gov/pubmed/',
    COinS = 'info:pmid',
    COinS = 'info:pmid',
    encode = false,
    encode = false,
    separator = '&nbsp;',
    separator = '&nbsp;',
    id_limit = 34400000,
    },
    },
    ['RFC'] = {
    ['RFC'] = {
    parameters = {'RFC', 'rfc'},
    parameters = {'rfc', 'RFC'},
    link = 'Request for Comments',
    link = 'Request for Comments',
    redirect = 'RFC (identifier)',
    q = 'Q212971',
    q = 'Q212971',
    label = 'RFC',
    label = 'RFC',
    mode = 'external',
    prefix = '//tools.ietf.org/html/rfc',
    prefix = '//tools.ietf.org/html/rfc',
    COinS = 'pre', -- use prefix value
    COinS = 'pre', -- use prefix value
    encode = false,
    encode = false,
    separator = '&nbsp;',
    separator = '&nbsp;',
    id_limit = 9000,
    access = 'free', -- free to read
    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 = '&nbsp;',
    },
    },
    ['SSRN'] = {
    ['SSRN'] = {
    parameters = {'SSRN', 'ssrn'},
    parameters = {'ssrn', 'SSRN'},
    link = 'Social Science Research Network',
    link = 'Social Science Research Network',
    redirect = 'SSRN (identifier)',
    q = 'Q7550801',
    q = 'Q7550801',
    label = 'SSRN',
    label = 'SSRN',
    mode = 'manual',
    prefix = '//ssrn.com/abstract=', -- protocol-relative tested 2013-09-04
    prefix = '//ssrn.com/abstract=', -- protocol relative tested 2013-09-04
    COinS = 'pre', -- use prefix value
    COinS = 'pre', -- use prefix value
    encode = true,
    encode = true,
    separator = '&nbsp;',
    separator = '&nbsp;',
    id_limit = 4000000,
    access = 'free', -- always free to read
    access = 'free', -- always free to read
    },
    ['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 = '&nbsp;',
    id_limit = 235000000,
    custom_access = 's2cid-access',
    },
    },
    ['USENETID'] = {
    ['USENETID'] = {
    parameters = {'message-id'},
    parameters = {'message-id'},
    link = 'Usenet',
    link = 'Usenet',
    redirect = 'Usenet (identifier)',
    q = 'Q193162',
    q = 'Q193162',
    label = 'Usenet:',
    label = 'Usenet:',
    mode = 'manual',
    prefix = 'news:',
    prefix = 'news:',
    encode = false,
    encode = false,
    Line 1,218: Line 1,982:
    },
    },
    ['ZBL'] = {
    ['ZBL'] = {
    parameters = {'ZBL', 'zbl'},
    parameters = {'zbl', 'ZBL' },
    link = 'Zentralblatt MATH',
    link = 'Zentralblatt MATH',
    redirect = 'Zbl (identifier)',
    q = 'Q190269',
    q = 'Q190269',
    label = 'Zbl',
    label = 'Zbl',
    mode = 'manual',
    prefix = '//zbmath.org/?format=complete&q=an:',
    prefix = '//zbmath.org/?format=complete&q=an:',
    COinS = 'pre', -- use prefix value
    COinS = 'pre', -- use prefix value
    Line 1,231: Line 1,995:




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


    return {
    return {
    use_identifier_redirects = true, -- when true use redirect name for identifier label links
    aliases = aliases,
    aliases = aliases,
    special_case_translation = special_case_translation,
    special_case_translation = special_case_translation,
    defaults = defaults,
    date_names = date_names,
    date_names = date_names,
    err_msg_supl = err_msg_supl,
    error_conditions = error_conditions,
    error_conditions = error_conditions,
    editor_markup_patterns = editor_markup_patterns,
    et_al_patterns = et_al_patterns,
    global_df = global_df,
    id_handlers = id_handlers,
    id_handlers = id_handlers,
    keywords = keywords,
    keywords_lists = keywords_lists,
    keywords_xlate = keywords_xlate,
    stripmarkers=stripmarkers,
    stripmarkers=stripmarkers,
    invisible_chars = invisible_chars,
    invisible_chars = invisible_chars,
    invisible_defs = invisible_defs,
    indic_script = indic_script,
    indic_script = indic_script,
    emoji = emoji,
    local_lang_cat_enable = local_lang_cat_enable,
    maint_cats = maint_cats,
    maint_cats = maint_cats,
    messages = messages,
    messages = messages,
    presentation = presentation,
    presentation = presentation,
    prop_cats = prop_cats,
    prop_cats = prop_cats,
    punct_skip = punct_skip,
    script_lang_codes = script_lang_codes,
    script_lang_codes = script_lang_codes,
    lang_code_remap = lang_code_remap,
    lang_code_remap = lang_code_remap,
    lang_name_remap = lang_name_remap,
    lang_name_remap = lang_name_remap,
    this_wiki_code = this_wiki_code,
    title_types = title_types,
    title_types = title_types,
    uncategorized_namespaces = uncategorized_namespaces,
    uncategorized_namespaces = uncategorized_namespaces,
    Line 1,258: Line 2,033:
    templates_using_issue = templates_using_issue,
    templates_using_issue = templates_using_issue,
    templates_not_using_page = templates_not_using_page,
    templates_not_using_page = templates_not_using_page,
    vol_iss_pg_patterns = vol_iss_pg_patterns,
    inter_wiki_map = inter_wiki_map,
    languages = languages,
    }
    }

    Latest revision as of 11:41, 21 May 2021

    Documentation for this module may be created at Module:Citation/CS1/Configuration/doc 

    
--[[--------------------------< 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_talk', 'Education_Program_talk', 'Module_talk', 'MediaWiki_talk' };
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


--[[--------------------------< 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-missing'] = 'Archived from the original$1 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&nbsp;ed.)',
	['episode'] = 'Episode $1',
	['et al'] = 'et&nbsp;al.',
	['in'] = 'In',																-- edited works
	['inactive'] = 'inactive',
	['inset'] = '$1 inset',
	['interview'] = 'Interviewed by $1',										
	['lay summary'] = 'Lay summary',
	['mismatch'] = '<code class="cs1-code">&#124;$1=</code> / <code class="cs1-code">&#124;$2=</code> mismatch',	-- $1 is year param name; $2 is date param name
	['newsgroup'] = '[[Usenet newsgroup|Newsgroup]]:&nbsp;$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'] = '§&nbsp;$1',
	['sections'] = '§§&nbsp;$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.&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',
	
	['language'] = '(in $1)',
	['via'] = " &ndash; 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'] = '[[Category:$1]]',										-- $1 is the category name
	[':cat wikilink'] = '[[:Category:$1|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_argument_map'] = 'Argument map not defined for this variable',
	['bare_url_no_origin'] = 'Bare URL found but origin indicator is nil or empty',
	}


--[=[-------------------------< 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
	}


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

This table provides Lua patterns for the phrase "ed" and variants in name text
(author, editor, etc.). The main module uses these to identify and emit the
'extra_text_names' message. (It is not the only series of patterns for this message.)

]]
local editor_markup_patterns = {												-- these patterns match annotations at end of name
	'%f[%(%[][%(%[]%s*[Ee][Dd][Ss]?%.?%s*[%)%]]?$',								-- (ed) or (eds): leading '(', case insensitive 'ed', optional 's', '.' and/or ')'
	'[,%.%s]%f[e]eds?%.?$',														-- ed or eds: without '('or ')'; case sensitive (ED could be initials Ed could be name)
	'%f[%(%[][%(%[]%s*[Ee][Dd][Ii][Tt][Oo][Rr][Ss]?%.?%s*[%)%]]?$',				-- (editor) or (editors): leading '(', case insensitive, optional '.' and/or ')'
	'[,%.%s]%f[Ee][Dd][Ii][Tt][Oo][Rr][Ss]?%.?$',								-- editor or editors: without '('or ')'; case insensitive
		
																				-- these patterns match annotations at beginning of name
	'^eds?[%.,;]',																-- ed. or eds.: lower case only, optional 's', requires '.'
	'^[%(%[]%s*[Ee][Dd][Ss]?%.?%s*[%)%]]',										-- (ed) or (eds): also sqare brackets, case insensitive, optional 's', '.'
	'^[%(%[]?%s*[Ee][Dd][Ii][Tt][Oo][Rr][Ss]?%A',								-- (editor or (editors: also square brackets, case insensitive, optional brackets, 's'
	'^[%(%[]?%s*[Ee][Dd][Ii][Tt][Ee][Dd]%A',									-- (edited: also square brackets, case insensitive, optional brackets

																				-- these patterns match annotations that are the 'name'	
	'^[Ee][Dd][Ii][Tt][Oo][Rr][Ss]?%.?$',										-- editor or editors; case insensitive
	}


--[[--------------------------< 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 class="cs1-hidden-error error citation-comment">$1</span>',
	['visible-error'] = '<span class="cs1-visible-error error citation-comment">$1</span>',
	['hidden-maint'] = '<span class="cs1-maint citation-comment">$1</span>',
	
	['accessdate'] = '<span class="reference-accessdate">$1$2</span>',			-- to allow editors to hide accessdate using personal CSS

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

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

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

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

	['ext-link-access-signal'] = '<span class="$1" title="$2">$3</span>',		-- external link with appropriate lock icon
		['free'] = {class='cs1-lock-free', title='Freely accessible'},			-- classes defined in Module:Citation/CS1/styles.css
		['registration'] = {class='cs1-lock-registration', title='Free registration required'},
		['limited'] = {class='cs1-lock-limited', title='Free access subject to limited trial, subscription normally required'},
		['subscription'] = {class='cs1-lock-subscription', title='Paid subscription required'},

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

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

	['kern-left'] = '<span class="cs1-kern-left">$1</span>$2',					-- spacing to use when title contains leading single or double quote mark
	['kern-right'] = '$1<span class="cs1-kern-right">$2</span>',				-- spacing to use when title contains trailing single or double quote mark

																				-- these for simple wikilinked titles [["text]], [[text"]] and [["text"]]
																				-- span wraps entire wikilink
	['kern-wl-left'] = '<span class="cs1-kern-wl-left">$1</span>',				-- when title contains leading single or double quote mark
	['kern-wl-right'] = '<span class="cs1-kern-wl-left">$1</span>',				-- when title contains trailing single or double quote mark
	['kern-wl-both'] = '<span class="cs1-kern-wl-left cs1-kern-wl-right">$1</span>',	-- when title contains leading and trailing single or double quote marks

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

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

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

	['sep_cs1'] = '.',															-- CS1 element separator
	['sep_cs2'] = ',',															-- CS2 separator
	['sep_nl'] = ';',															-- CS1|2 style name-list separator between names is a semicolon
	['sep_nl_and'] = ' 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 <comma><space>
	['sep_nl_vanc'] = ',',														-- Vancouver style name-list separator between authors is a comma
	['sep_name_vanc'] = ' ',													-- Vancouver style last/first separator is a space

	['sep_list'] = ', ',														-- used for |language= when list has 3+ items except for last sep which uses sep_list_end
	['sep_list_pair'] = ' 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 <b>$2</b>',												-- sepc, volume; for bold journal cites; for other cites ['vol'] in messages{}
	}

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

Aliases table for commonly passed parameters.

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

]]

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

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

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

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

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


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

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

]]

local punct_skip = {};

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

	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
			punct_skip[params] = 1;												-- just a single parameter
		else
			for _, param in ipairs (params) do									-- get the parameter name
				punct_skip[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
					punct_skip[param] = 1;										-- add param name without enumerator marker
				end
			end
		end
	end


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

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


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

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

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

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

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

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

]]

local date_names = {
	['en'] = {																	-- English
		['long']	= {['January'] = 1, ['February'] = 2, ['March'] = 3, ['April'] = 4, ['May'] = 5, ['June'] = 6, ['July'] = 7, ['August'] = 8, ['September'] = 9, ['October'] = 10, ['November'] = 11, ['December'] = 12},
		['short']	= {['Jan'] = 1, ['Feb'] = 2, ['Mar'] = 3, ['Apr'] = 4, ['May'] = 5, ['Jun'] = 6, ['Jul'] = 7, ['Aug'] = 8, ['Sep'] = 9, ['Oct'] = 10, ['Nov'] = 11, ['Dec'] = 12},
		['quarter'] = {['First Quarter'] = 33, ['Second Quarter'] = 34, ['Third Quarter'] = 35, ['Fourth Quarter'] = 36},
		['season']	= {['Winter'] = 24, ['Spring'] = 21, ['Summer'] = 22, ['Fall'] = 23, ['Autumn'] = 23},
		['named']	= {['Easter'] = 98, ['Christmas'] = 99},
		},
	['local'] = {																-- replace these English date names with the local language equivalents
		['long']	= {['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_l'] = {},														-- used in date reformatting; copy of date_names['local'].long where k/v are inverted: [1]='<local name>' etc.
	['inv_local_s'] = {},														-- used in date reformatting; copy of date_names['local'].short where k/v are inverted: [1]='<local name>' etc.
	['local_digits'] = {['0'] = '0', ['1'] = '1', ['2'] = '2', ['3'] = '3', ['4'] = '4', ['5'] = '5', ['6'] = '6', ['7'] = '7', ['8'] = '8', ['9'] = '9'},	-- used to convert local language digits to Western 0-9
	['xlate_digits'] = {},
	}

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

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

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

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

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

local global_df = get_date_format ();


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

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

]]

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


--[[

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

]]

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

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

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

]]

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

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

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

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

]]

local keywords = {
	['amp'] = {'&', 'amp', 'ampersand'}, 										-- |name-list-style=
	['and'] = {'and', 'serial'},												-- |name-list-style=
	['affirmative'] = {'yes', 'true', 'y'},										-- |no-tracking=, |no-pp= -- Used by InternetArchiveBot
	['afterword'] = {'afterword'},												-- |contribution=
	['bot: unknown'] = {'bot: unknown'},										-- |url-status= -- Used by InternetArchiveBot
	['cs1'] = {'cs1'},															-- |mode=
	['cs2'] = {'cs2'},															-- |mode=
	['dead'] = {'dead'},														-- |url-status= -- Used by InternetArchiveBot
	['dmy'] = {'dmy'},															-- |df=
	['dmy-all'] = {'dmy-all'},													-- |df=
	['foreword'] = {'foreword'},												-- |contribution=
	['free'] = {'free'},														-- |url-access= -- Used by InternetArchiveBot
	['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}),
	['url-access'] = make_keywords_list ({keywords.subscription, keywords.limited, keywords.registration}),
	['url-status'] = make_keywords_list ({keywords.dead, keywords.live, keywords.unfit, keywords.usurped, keywords['bot: unknown']}),
	['id-access'] = make_keywords_list ({keywords.free}),
	}


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

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

]]

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


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

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

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

]]

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

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

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

]]

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

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


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

These tables and constants support various language-specific functionality.

]]

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

local languages = mw.language.fetchLanguageNames (this_wiki_code, 'all');		-- get a list of language names known to Wikimedia; used for |language= and interwiki tests

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 languages[v["prefix"]] then											-- if the prefix matches a known language code
			inter_wiki_map[v["prefix"]] = true;									-- add it to our local map
		end
	end

local local_lang_cat_enable = false;											-- set to true to categorize pages where |language=<local wiki's language>


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


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

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

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

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

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

]]

local lang_code_remap = {														-- used for |language= and |script-title= / |script-chapter=
	['als'] = 'Tosk 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
	['crh'] = 'Crimean Tatar',													-- synonymous with Crimean Turkish (return value from {{#language:crh|en}})
	['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
	}

local lang_name_remap = {														-- used for |language=
	['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
	['crimean tatar'] = {'Crimean Tatar', 'crh'},								-- MediaWiki uses 'crh' as a subdomain name for Crimean Tatar Wikipedia: crh.wikipedia.org
	['ilocano'] = {'Ilocano', 'ilo'},											-- MediaWiki/IANA/ISO 639: Iloko; use en.wiki preferred name
	['kolsch'] = {'Kölsch', 'ksh'},												-- use IANA/ISO 639 preferred name (use non-diacritical o instead of umlaut ö)
	['kölsch'] = {'Kölsch', 'ksh'},												-- use IANA/ISO 639 preferred name
	['ripuarian'] = {'Ripuarian', 'mis-x-ripuar'},								-- group of dialects; no code in MediaWiki or in IANA/ISO 639
	['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'},										-- variant of Catalan; categorizes as Catalan
	}


--[[---------------< 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',
	['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
	['jul_greg_uncertainty'] = 'CS1: Julian–Gregorian uncertainty',				-- probably temporary cat to identify scope of template with dates 1 October 1582 – 1 January 1926
	['long_vol'] = 'CS1: long volume value',									-- probably temporary cat to identify scope of |volume= values longer than 4 charachters
	['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',
	['interview'] = 'Interview',
	['mailinglist'] = 'Mailing list',
	['map'] = 'Map',
	['podcast'] = 'Podcast',
	['pressrelease'] = 'Press release',
	['report'] = 'Report',
	['techreport'] = 'Technical report',
	['thesis'] = 'Thesis',
	}


--[[===================<< 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
	['journal'] = 'journal',													-- |bibcode=
	['length'] = 'length',														-- |isbn=, |bibcode=, |sbn=
	['liveweb'] = 'liveweb',													-- |archive-url=
	['missing comma'] = 'missing comma',										-- Vancouver
	['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=
	['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 = '<code class="cs1-code">&#124;access-date=</code> requires <code class="cs1-code">&#124;url=</code>',
		anchor = 'accessdate_missing_url',
		category = 'CS1 errors: access-date without URL',
		hidden = false
 		},
	err_apostrophe_markup = {
		message = 'Italic or bold markup not allowed in: <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'apostrophe_markup',
		category = 'CS1 errors: markup',
		hidden = false
 		},
	err_archive_missing_date = {
		message = '<code class="cs1-code">&#124;archive-url=</code> requires <code class="cs1-code">&#124;archive-date=</code>',
		anchor = 'archive_missing_date',
		category = 'CS1 errors: archive-url',
		hidden = false
		},
	err_archive_missing_url = {
		message = '<code class="cs1-code">&#124;archive-url=</code> requires <code class="cs1-code">&#124;url=</code>',
		anchor = 'archive_missing_url',
		category = 'CS1 errors: archive-url',
		hidden = false
		},
	err_archive_url = {
		message = '<code class="cs1-code">&#124;archive-url=</code> is malformed: $1',	-- $1 is error message detail
		anchor = 'archive_url',
		category = 'CS1 errors: archive-url',
		hidden = false
		},
	err_arxiv_missing = {
		message = '<code class="cs1-code">&#124;arxiv=</code> required',
		anchor = 'arxiv_missing',
		category = 'CS1 errors: arXiv',											-- same as bad arxiv
		hidden = false
		},
	err_asintld_missing_asin = {
		message = '<code class="cs1-code">&#124;$1=</code> requires <code class="cs1-code">&#124;asin=</code>',	-- $1 is parameter name
		anchor = 'asintld_missing_asin',
		category = 'CS1 errors: ASIN TLD',
		hidden = false
		},
	err_bad_arxiv = {
		message = 'Check <code class="cs1-code">&#124;arxiv=</code> value',
		anchor = 'bad_arxiv',
		category = 'CS1 errors: arXiv',
		hidden = false
		},
	err_bad_asin = {
		message = 'Check <code class="cs1-code">&#124;asin=</code> value',
		anchor = 'bad_asin',
		category ='CS1 errors: ASIN',
		hidden = false
		},
	err_bad_asin_tld = {
		message = 'Check <code class="cs1-code">&#124;asin-tld=</code> value',
		anchor = 'bad_asin_tld',
		category ='CS1 errors: ASIN TLD',
		hidden = false
		},
	err_bad_bibcode = {
		message = 'Check <code class="cs1-code">&#124;bibcode=</code> $1',		-- $1 is error message detail
		anchor = 'bad_bibcode',
		category = 'CS1 errors: bibcode',
		hidden = false
		},
	err_bad_biorxiv = {
		message = 'Check <code class="cs1-code">&#124;biorxiv=</code> value',
		anchor = 'bad_biorxiv',
		category = 'CS1 errors: bioRxiv',
		hidden = false
		},
	err_bad_citeseerx = {
		message = 'Check <code class="cs1-code">&#124;citeseerx=</code> 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 <code class="cs1-code">&#124;doi=</code> value',
		anchor = 'bad_doi',
		category = 'CS1 errors: DOI',
		hidden = false
		},
	err_bad_hdl = {
		message = 'Check <code class="cs1-code">&#124;hdl=</code> value',
		anchor = 'bad_hdl',
		category = 'CS1 errors: HDL',
		hidden = false
		},
	err_bad_isbn = {
		message = 'Check <code class="cs1-code">&#124;isbn=</code> value: $1',	-- $1 is error message detail
		anchor = 'bad_isbn',
		category = 'CS1 errors: ISBN',
		hidden = false
		},
	err_bad_ismn = {
		message = 'Check <code class="cs1-code">&#124;ismn=</code> value',
		anchor = 'bad_ismn',
		category = 'CS1 errors: ISMN',
		hidden = false
		},
	err_bad_issn = {
		message = 'Check <code class="cs1-code">&#124;$1issn=</code> value',	-- $1 is 'e' or '' for eissn or issn
		anchor = 'bad_issn',
		category = 'CS1 errors: ISSN',
		hidden = false
		},
	err_bad_jfm = {
		message = 'Check <code class="cs1-code">&#124;jfm=</code> value',
		anchor = 'bad_jfm',
		category = 'CS1 errors: JFM',
		hidden = false
		},
	err_bad_jstor = {
		message = 'Check <code class="cs1-code">&#124;jstor=</code> value',
		anchor = 'bad_jstor',
		category = 'CS1 errors: JSTOR',
		hidden = false
		},
	err_bad_lccn = {
		message = 'Check <code class="cs1-code">&#124;lccn=</code> value',
		anchor = 'bad_lccn',
		category = 'CS1 errors: LCCN',
		hidden = false
		},
	err_bad_mr = {
		message = 'Check <code class="cs1-code">&#124;mr=</code> value',
		anchor = 'bad_mr',
		category = 'CS1 errors: MR',
		hidden = false
		},
	err_bad_oclc = {
		message = 'Check <code class="cs1-code">&#124;oclc=</code> value',
		anchor = 'bad_oclc',
		category = 'CS1 errors: OCLC',
		hidden = false
		},
	err_bad_ol = {
		message = 'Check <code class="cs1-code">&#124;ol=</code> value',
		anchor = 'bad_ol',
		category = 'CS1 errors: OL',
		hidden = false
		},
	err_bad_osti = {
		message = 'Check <code class="cs1-code">&#124;osti=</code> 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 <code class="cs1-code">&#124;$1=</code> value',		-- $1 is parameter name
		anchor = 'bad_paramlink',
		category = 'CS1 errors: parameter link',
		hidden = false
		},
	err_bad_pmc = {
		message = 'Check <code class="cs1-code">&#124;pmc=</code> value',
		anchor = 'bad_pmc',
		category = 'CS1 errors: PMC',
		hidden = false
		},
	err_bad_pmid = {
		message = 'Check <code class="cs1-code">&#124;pmid=</code> value',
		anchor = 'bad_pmid',
		category = 'CS1 errors: PMID',
		hidden = false
		},
	err_bad_rfc = {
		message = 'Check <code class="cs1-code">&#124;rfc=</code> value',
		anchor = 'bad_rfc',
		category = 'CS1 errors: RFC',
		hidden = false
		},
	err_bad_s2cid = {
		message = 'Check <code class="cs1-code">&#124;s2cid=</code> value',
		anchor = 'bad_s2cid',
		category = 'CS1 errors: S2CID',
		hidden = false
		},
	err_bad_sbn = {
		message = 'Check <code class="cs1-code">&#124;sbn=</code> value: $1',	-- $1 is error message detail
		anchor = 'bad_sbn',
		category = 'CS1 errors: SBN',
		hidden = false
		},
	err_bad_ssrn = {
		message = 'Check <code class="cs1-code">&#124;ssrn=</code> 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 <code class="cs1-code">&#124;message-id=</code> value',
		anchor = 'bad_message_id',
		category = 'CS1 errors: message-id',
		hidden = false
		},
	err_bad_zbl = {
		message = 'Check <code class="cs1-code">&#124;zbl=</code> 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 = '<code class="cs1-code">&#124;biorxiv=</code> required',
		anchor = 'biorxiv_missing',
		category = 'CS1 errors: bioRxiv',										-- same as bad bioRxiv
		hidden = false
		},
	err_chapter_ignored = {
		message = '<code class="cs1-code">&#124;$1=</code> ignored',			-- $1 is parameter name
		anchor = 'chapter_ignored',
		category = 'CS1 errors: chapter ignored',
		hidden = false
		},
	err_citation_missing_title = {
		message = 'Missing or empty <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'citation_missing_title',
		category = 'CS1 errors: missing title',
		hidden = false
		},
	err_citeseerx_missing = {
		message = '<code class="cs1-code">&#124;citeseerx=</code> 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 <code class="cs1-code">&#124;url=</code>',
		anchor = 'cite_web_url',
		category = 'CS1 errors: requires URL',
		hidden = false
		},
	err_class_ignored = {
		message = '<code class="cs1-code">&#124;class=</code> ignored',
		anchor = 'class_ignored',
		category = 'CS1 errors: class',
		hidden = false
		},
	err_contributor_ignored = {
		message = '<code class="cs1-code">&#124;contributor=</code> ignored',
		anchor = 'contributor_ignored',
		category = 'CS1 errors: contributor',
		hidden = false
		},
	err_contributor_missing_required_param = {
		message = '<code class="cs1-code">&#124;contributor=</code> requires <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'contributor_missing_required_param',
		category = 'CS1 errors: contributor',
		hidden = false
		},
	err_deprecated_params = {
		message = 'Cite uses deprecated parameter <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'deprecated_params',
		category = 'CS1 errors: deprecated parameters',
		hidden = false
		},
	err_disp_name = {
		message = 'Invalid <code class="cs1-code">&#124;$1=$2</code>',			-- $1 is parameter name; $2 is the assigned value
		anchor = 'disp_name',
		category = 'CS1 errors: display-names',
		hidden = false,
		},
	err_doibroken_missing_doi = {
		message = '<code class="cs1-code">&#124;$1=</code> requires <code class="cs1-code">&#124;doi=</code>',	-- $1 is parameter name
		anchor = 'doibroken_missing_doi',
		category = 'CS1 errors: DOI',
		hidden = false
		},
	err_embargo_missing_pmc = {
		message = '<code class="cs1-code">&#124;$1=</code> requires <code class="cs1-code">&#124;pmc=</code>',	-- $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: <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'explicit_et_al',
		category = 'CS1 errors: explicit use of et al.',
		hidden = false
		},
	err_extra_text_edition = {
		message = '<code class="cs1-code">&#124;edition=</code> has extra text',
		anchor = 'extra_text_edition',
		category = 'CS1 errors: extra text: edition',
		hidden = false,
		},
	err_extra_text_issue = {
		message = '<code class="cs1-code">&#124;$1=</code> has extra text',		-- $1 is parameter name
		anchor = 'extra_text_issue',
		category = 'CS1 errors: extra text: issue',
		hidden = false,
		},
	err_extra_text_pages = {
		message = '<code class="cs1-code">&#124;$1=</code> has extra text',		-- $1 is parameter name
		anchor = 'extra_text_pages',
		category = 'CS1 errors: extra text: pages',
		hidden = false,
		},
	err_extra_text_volume = {
		message = '<code class="cs1-code">&#124;$1=</code> has extra text',		-- $1 is parameter name
		anchor = 'extra_text_volume',
		category = 'CS1 errors: extra text: volume',
		hidden = true,
		},
	err_first_missing_last = {
		message = '<code class="cs1-code">&#124;$1=</code> missing <code class="cs1-code">&#124;$2=</code>',	-- $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 = '<code class="cs1-code">&#124;$1=</code> requires <code class="cs1-code">&#124;$2=</code>',	-- $1 is format parameter $2 is url parameter
		anchor = 'format_missing_url',
		category = 'CS1 errors: format without URL',
		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 <code class="cs1-code">&#124;$1=$2</code>',			-- $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_missing_name = {
		message = 'Missing <code class="cs1-code">&#124;$1$2=</code>',			-- $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 <code class="cs1-code">&#124;$2=</code>',	-- $1 is cs1 template name; $2 is canonical periodical parameter name for cite $1
		anchor = 'missing_periodical',
		category = 'CS1 errors: missing periodical',
		hidden = true
		},
	err_missing_pipe = {
		message = 'Missing pipe in: <code class="cs1-code">&#124;$1=</code>',	-- $1 is parameter name
		anchor = 'missing_pipe',
		category = 'CS1 errors: missing pipe',
		hidden = false
		},
	err_param_access_requires_param = {
		message = '<code class="cs1-code">&#124;$1-access=</code> requires <code class="cs1-code">&#124;$1=</code>',	-- $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 <code class="cs1-code">$1</code>',			-- $1 is parameter name
		anchor = 'param_has_ext_link',
		category = 'CS1 errors: external links',
		hidden = false
		},
	err_parameter_ignored = {
		message = 'Unknown parameter <code class="cs1-code">&#124;$1=</code> ignored',	-- $1 is parameter name
		anchor = 'parameter_ignored',
		category = 'CS1 errors: unsupported parameter',
		hidden = false
		},
	err_parameter_ignored_suggest = {
		message = 'Unknown parameter <code class="cs1-code">&#124;$1=</code> ignored (<code class="cs1-code">&#124;$2=</code> suggested)',	-- $1 is unknown parameter $2 is suggested parameter name
		anchor = 'parameter_ignored_suggest',
		category = 'CS1 errors: unsupported parameter',
		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 <code class="cs1-code">&#124;$1=</code>: $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 = '<code class="cs1-code">&#124;ssrn=</code> required',
		anchor = 'ssrn_missing',
		category = 'CS1 errors: SSRN',											-- same as bad arxiv
		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 = '<code class="cs1-code">&#124;trans-$1=</code> requires <code class="cs1-code">&#124;$1=</code> or <code class="cs1-code">&#124;script-$1=</code>',	-- $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_authors = {
		message = nil,
		anchor = 'authors',
		category = 'CS1 maint: uses authors parameter',
		hidden = true,
		},
	maint_bot_unknown = {
		message = nil,
		anchor = 'bot:_unknown',
		category = 'CS1 maint: bot: original URL status unknown',
		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_discouraged = {
		message = nil,
		anchor = 'discouraged',
		category = 'CS1 maint: discouraged parameter',
		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_extra_punct = {
		message = nil,
		anchor = 'extra_punct',
		category = 'CS1 maint: extra punctuation',
		hidden = true,
		},
	maint_extra_text_names = {
		message = nil,
		anchor = 'extra_text_names',
		category = 'CS1 maint: extra text: $1',									-- $1 is '<name>s list'; gets value from special_case_translation table
		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 '<name>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 '<name>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_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_ref_harv = {
		message = nil,
		anchor = 'ref_harv',
		category = 'CS1 maint: ref=harv',
		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_zbl = {
		message = nil,
		anchor = 'zbl',
		category = 'CS1 maint: Zbl',
		hidden = true,
		},
	}


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

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

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

local id_handlers = {
	['ARXIV'] = {
		parameters = {'arxiv', 'eprint'},
		link = 'arXiv',
		redirect = 'arXiv (identifier)',
		q = 'Q118398',
		label = 'arXiv',
		prefix = '//arxiv.org/abs/', 											-- protocol-relative tested 2013-09-04
		encode = false,
		COinS = 'info:arxiv',
		separator = ':',
		access = 'free',														-- free to read
		},
	['ASIN'] = {
		parameters = { 'asin', 'ASIN' },
		link = 'Amazon Standard Identification Number',
		redirect = 'ASIN (identifier)',
		q = 'Q1753278',
		label = 'ASIN',
		prefix = '//www.amazon.',
		COinS = 'url',
		separator = '&nbsp;',
		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 = '//doi.org/',
		COinS = 'pre',															-- use prefix value
		access = 'free',														-- free to read
		encode = true,
		separator = '&nbsp;',
		},
	['CITESEERX'] = {
		parameters = {'citeseerx'},
		link = 'CiteSeerX',
		redirect = 'CiteSeerX (identifier)',
		q = 'Q2715061',
		label = 'CiteSeerX',
		prefix = '//citeseerx.ist.psu.edu/viewdoc/summary?doi=',
		COinS =  'pre',															-- use prefix value
		access = 'free',														-- free to read
		encode = true,
		separator = '&nbsp;',
		},
	['DOI'] = {																	-- Used by InternetArchiveBot
		parameters = { 'doi', 'DOI'},
		link = 'Digital object identifier',
		redirect = 'doi (identifier)',
		q = 'Q25670',
		label = 'doi',
		prefix = '//doi.org/',
		COinS = 'info:doi',
		separator = ':',
		encode = true,
		custom_access = 'doi-access',
		},
	['EISSN'] = {
		parameters = {'eissn', 'EISSN'},
		link = 'International Standard Serial Number#Electronic ISSN',
		redirect = 'eISSN (identifier)',
		q = 'Q46339674',
		label = 'eISSN',
		prefix = '//www.worldcat.org/issn/',
		COinS = 'rft.eissn',
		encode = false,
		separator = '&nbsp;',
		},
	['HDL'] = {
		parameters = { 'hdl', 'HDL' },
		link = 'Handle System',
		redirect = 'hdl (identifier)',
		q = 'Q3126718',
		label = 'hdl',
		prefix = '//hdl.handle.net/',
		COinS = 'info:hdl',
		separator = ':',
		encode = true,
		custom_access = 'hdl-access',
		},
	['ISBN'] = {																-- Used by InternetArchiveBot
		parameters = {'isbn', 'ISBN', 'isbn13', 'ISBN13'},
		link = 'International Standard Book Number',
		redirect = 'ISBN (identifier)',
		q = 'Q33057',
		label = 'ISBN',
		prefix = 'Special:BookSources/',
		COinS = 'rft.isbn',
		separator = '&nbsp;',
		},
	['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 = '&nbsp;',
		},
	['ISSN'] = {
		parameters = {'issn', 'ISSN'},
		link = 'International Standard Serial Number',
		redirect = 'ISSN (identifier)',
		q = 'Q131276',
		label = 'ISSN',
		prefix = '//www.worldcat.org/issn/',
		COinS = 'rft.issn',
		encode = false,
		separator = '&nbsp;',
		},
	['JFM'] = {
		parameters = {'jfm', 'JFM'},
		link = 'Jahrbuch über die Fortschritte der Mathematik',
		redirect = 'JFM (identifier)',
		q = '',
		label = 'JFM',
		prefix = '//zbmath.org/?format=complete&q=an:',
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		},
	['JSTOR'] = {
		parameters = {'jstor', 'JSTOR'},
		link = 'JSTOR',
		redirect = 'JSTOR (identifier)',
		q = 'Q1420342',
		label = 'JSTOR',
		prefix = '//www.jstor.org/stable/', 									-- protocol-relative tested 2013-09-04
		COinS = 'pre',															-- use prefix value
		encode = false,
		separator = '&nbsp;',
		custom_access = 'jstor-access',
		},
	['LCCN'] = {
		parameters = {'lccn', 'LCCN'},
		link = 'Library of Congress Control Number',
		redirect = 'LCCN (identifier)',
		q = 'Q620946',
		label = 'LCCN',
		prefix = '//lccn.loc.gov/', 											-- protocol-relative tested 2015-12-28
		COinS = 'info:lccn',
		encode = false,
		separator = '&nbsp;',
		},
	['MR'] = {
		parameters = {'mr', 'MR'},
		link = 'Mathematical Reviews',
		redirect = 'MR (identifier)',
		q = 'Q211172',
		label = 'MR',
		prefix = '//www.ams.org/mathscinet-getitem?mr=', 						-- protocol-relative tested 2013-09-04
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		},
	['OCLC'] = {
		parameters = {'oclc', 'OCLC'},
		link = 'OCLC',
		redirect = 'OCLC (identifier)',
		q = 'Q190593',
		label = 'OCLC',
		prefix = '//www.worldcat.org/oclc/',
		COinS = 'info:oclcnum',
		encode = true,
		separator = '&nbsp;',
		id_limit = 9999999999,													-- 10-digits
		},
	['OL'] = {
		parameters = { 'ol', 'OL' },
		link = 'Open Library',
		redirect = 'OL (identifier)',
		q = 'Q1201876',
		label = 'OL',
		prefix = '//openlibrary.org/',
		COinS = 'url',
		separator = '&nbsp;',
		encode = true,
		custom_access = 'ol-access',
		},
	['OSTI'] = {
		parameters = {'osti', 'OSTI'},
		link = 'Office of Scientific and Technical Information',
		redirect = 'OSTI (identifier)',
		q = 'Q2015776',
		label = 'OSTI',
		prefix = '//www.osti.gov/biblio/',										-- protocol-relative tested 2018-09-12
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		id_limit = 23000000,
		custom_access = 'osti-access',
		},
	['PMC'] = {
		parameters = {'pmc', 'PMC'},
		link = 'PubMed Central',
		redirect = 'PMC (identifier)',
		q = 'Q229883',
		label = 'PMC',
		prefix = '//www.ncbi.nlm.nih.gov/pmc/articles/PMC',
		suffix = '',
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		id_limit = 8300000,
		access = 'free',														-- free to read
		},
	['PMID'] = {
		parameters = {'pmid', 'PMID'},
		link = 'PubMed Identifier',
		redirect = 'PMID (identifier)',
		q = 'Q2082879',
		label = 'PMID',
		prefix = '//pubmed.ncbi.nlm.nih.gov/',
		COinS = 'info:pmid',
		encode = false,
		separator = '&nbsp;',
		id_limit = 34400000,
		},
	['RFC'] = {
		parameters = {'rfc', 'RFC'},
		link = 'Request for Comments',
		redirect = 'RFC (identifier)',
		q = 'Q212971',
		label = 'RFC',
		prefix = '//tools.ietf.org/html/rfc',
		COinS = 'pre',															-- use prefix value
		encode = false,
		separator = '&nbsp;',
		id_limit = 9000,
		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 = '&nbsp;',
		},
	['SSRN'] = {
		parameters = {'ssrn', 'SSRN'},
		link = 'Social Science Research Network',
		redirect = 'SSRN (identifier)',
		q = 'Q7550801',
		label = 'SSRN',
		prefix = '//ssrn.com/abstract=', 										-- protocol-relative tested 2013-09-04
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		id_limit = 4000000,
		access = 'free',														-- always free to read
		},
	['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 = '&nbsp;',
		id_limit = 235000000,
		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 = '&nbsp;',
		},
	['ZBL'] = {
		parameters = {'zbl', 'ZBL' },
		link = 'Zentralblatt MATH',
		redirect = 'Zbl (identifier)',
		q = 'Q190269',
		label = 'Zbl',
		prefix = '//zbmath.org/?format=complete&q=an:',
		COinS = 'pre',															-- use prefix value
		encode = true,
		separator = '&nbsp;',
		},
	}


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

return 	{
	use_identifier_redirects = true,											-- when true use redirect name for identifier label links

	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,
	global_df = global_df,
	id_handlers = id_handlers,
	keywords_lists = keywords_lists,
	keywords_xlate = keywords_xlate,
	stripmarkers=stripmarkers,
	invisible_chars = invisible_chars,
	invisible_defs = invisible_defs,
	indic_script = indic_script,
	emoji = emoji,
	local_lang_cat_enable = local_lang_cat_enable,
	maint_cats = maint_cats,
	messages = messages,
	presentation = presentation,
	prop_cats = prop_cats,
	punct_skip = punct_skip,
	script_lang_codes = script_lang_codes,
	lang_code_remap = lang_code_remap,
	lang_name_remap = lang_name_remap,
	this_wiki_code = this_wiki_code,
	title_types = title_types,
	uncategorized_namespaces = uncategorized_namespaces,
	uncategorized_subpages = uncategorized_subpages,
	templates_using_volume = templates_using_volume,
	templates_using_issue = templates_using_issue,
	templates_not_using_page = templates_not_using_page,
	vol_iss_pg_patterns = vol_iss_pg_patterns,
	
	inter_wiki_map = inter_wiki_map,
	languages = languages,
	}
    Retrieved from "https://nonbinary.wiki/index.php?title=Module:Citation/CS1/Configuration&oldid=18095"