Module:Citation/CS1/Configuration: Difference between revisions

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    citation_config = {};
    local citation_config = {};


    -- override <code>...</code> styling to remove color, border, and padding.  <code> css is specified here:
    -- override <code>...</code> styling to remove color, border, and padding.  <code> css is specified here:
    Line 13: Line 13:


    ]]
    ]]
     
    local uncategorized_namespaces = { 'User', 'Talk', 'User_talk', 'Wikipedia_talk', 'File_talk', 'Template_talk',
    citation_config.uncategorized_namespaces = { 'User', 'Talk', 'User_talk', 'Wikipedia_talk', 'File_talk', 'Template_talk',
    'Help_talk', 'Category_talk', 'Portal_talk', 'Book_talk', 'Draft', 'Draft_talk', 'Education_Program_talk',  
    'Help_talk', 'Category_talk', 'Portal_talk', 'Book_talk', 'Draft', 'Draft_talk', 'Education_Program_talk',  
    'Module_talk', 'MediaWiki_talk' };
    'Module_talk', 'MediaWiki_talk' };
    local uncategorized_subpages = {'/[Ss]andbox', '/[Tt]estcases'}; -- list of Lua patterns found in page names of pages we should not categorize


    --[[--------------------------< M E S S A G E S >--------------------------------------------------------------
    --[[--------------------------< M E S S A G E S >--------------------------------------------------------------
    Line 28: Line 29:
    ]]
    ]]


    citation_config.messages = {
    local messages = {
       ['published'] = 'published $1',
       ['published'] = 'published $1',
       ['lay summary'] = 'Lay summary',
       ['lay summary'] = 'Lay summary',
    Line 41: Line 42:
       ['editors'] = 'eds.',  
       ['editors'] = 'eds.',  
       ['edition'] = '($1 ed.)',  
       ['edition'] = '($1 ed.)',  
       ['episode'] = 'episode',
       ['episode'] = 'Episode $1',
       ['season'] = 'season',  
       ['season'] = 'Season $1',  
       ['series'] = 'series',
       ['series'] = 'Series $1',
       ['cartography'] = 'Cartography by $1',
       ['cartography'] = 'Cartography by $1',
    --  ['section'] = 'Section $1',
       ['section'] = '§ $1',
       ['section'] = '§ $1',
       ['sections'] = '§§ $1',
       ['sections'] = '§§ $1',
    Line 86: Line 86:


    ]]
    ]]
    citation_config.presentation =  
    local presentation =  
    {
    {
    -- Error output
    -- Error output
    Line 97: Line 97:


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


    ['italic-title'] = "''$1''",
    ['italic-title'] = "''$1''",
    Line 121: Line 123:
    ]]
    ]]


    citation_config.aliases = {
    local aliases = {
    ['AccessDate'] = {'access-date', 'accessdate'},
    ['AccessDate'] = {'access-date', 'accessdate'},
    ['Agency'] = 'agency',
    ['Agency'] = 'agency',
    ['AirDate'] = {'air-date', 'airdate'},
    ['AirDate'] = {'air-date', 'airdate'},
    ['ArchiveDate'] = {'archive-date', 'archivedate'},
    ['ArchiveDate'] = {'archive-date', 'archivedate'},
    ['ArchiveFormat'] = 'archive-format',
    ['ArchiveURL'] = {'archive-url', 'archiveurl'},
    ['ArchiveURL'] = {'archive-url', 'archiveurl'},
    ['ASINTLD'] = {'ASIN-TLD', 'asin-tld'},
    ['ASINTLD'] = {'ASIN-TLD', 'asin-tld'},
    ['At'] = 'at',
    ['At'] = 'at',
    ['Authors'] = {'authors', 'people', 'host'},
    ['Authors'] = {'authors', 'people', 'host', 'credits'},
    ['AuthorFormat'] = {'author-format', 'authorformat'}, -- deprecated in favor of NameListFormat;
    ['AuthorFormat'] = {'author-format', 'authorformat'}, -- deprecated in favor of NameListFormat;
    ['AuthorSeparator'] = 'author-separator', -- deprecated
    ['AuthorSeparator'] = 'author-separator', -- deprecated
    ['AuthorNameSeparator'] = 'author-name-separator', -- deprecated
    ['AuthorNameSeparator'] = 'author-name-separator', -- deprecated
    ['Began'] = 'began', -- cite episode and cite series
    ['BookTitle'] = {'book-title', 'booktitle'},
    ['BookTitle'] = {'book-title', 'booktitle'},
    ['Callsign'] = {'call-sign', 'callsign'}, -- cite interview
    ['Callsign'] = {'call-sign', 'callsign'}, -- cite interview
    ['Cartography'] = 'cartography',
    ['Cartography'] = 'cartography',
    ['Chapter'] = {'chapter', 'contribution', 'entry', 'article', 'section'},
    ['Chapter'] = {'chapter', 'contribution', 'entry', 'article', 'section'},
    ['ChapterFormat'] = 'chapter-format';
    ['ChapterFormat'] = {'chapter-format', 'contribution-format', 'section-format'};
    ['ChapterLink'] = {'chapter-link', 'chapterlink'}, -- deprecated; remove after 1 January 2015?
    ['ChapterLink'] = {'chapter-link', 'chapterlink'}, -- deprecated; remove after 1 January 2015?
    ['ChapterURL'] = {'chapter-url', 'chapterurl', 'contribution-url', 'contributionurl', 'section-url', 'sectionurl'},
    ['ChapterURL'] = {'chapter-url', 'chapterurl', 'contribution-url', 'contributionurl', 'section-url', 'sectionurl'},
    ['City'] = 'city', -- cite interview
    ['City'] = 'city', -- cite interview
    ['Class'] = 'class', -- cite arxiv and arxiv identifiers
    ['Coauthors'] = {'coauthors', 'coauthor'}, -- coauthor and coauthors are deprecated; remove after 1 January 2015?
    ['Coauthors'] = {'coauthors', 'coauthor'}, -- coauthor and coauthors are deprecated; remove after 1 January 2015?
    ['Conference'] = {'conference', 'event'},
    ['Conference'] = {'conference', 'event'},
    ['ConferenceFormat'] = {'conference-format', 'event-format'},
    ['ConferenceURL'] = {'conference-url', 'conferenceurl', 'event-url', 'eventurl'},
    ['ConferenceURL'] = {'conference-url', 'conferenceurl', 'event-url', 'eventurl'},
    ['Date'] = 'date',
    ['Date'] = {'date', 'air-date', 'airdate'},
    ['DeadURL'] = {'dead-url', 'deadurl'},
    ['DeadURL'] = {'dead-url', 'deadurl'},
    ['Degree'] = 'degree',
    ['Degree'] = 'degree',
    Line 150: Line 156:
    ['DisplayEditors'] = {'display-editors', 'displayeditors'},
    ['DisplayEditors'] = {'display-editors', 'displayeditors'},
    ['Docket'] = 'docket',
    ['Docket'] = 'docket',
    ['DoiBroken'] = {'doi-broken', 'doi-broken-date', 'doi-inactive-date', 'DoiBroken', 'doi_brokendate', 'doi_inactivedate'},
    ['DoiBroken'] = {'doi-broken', 'doi-broken-date', 'doi-inactive-date', 'doi_brokendate', 'doi_inactivedate'},
    ['Edition'] = 'edition',
    ['Edition'] = 'edition',
    ['Editors'] = 'editors',
    ['Editors'] = 'editors',
    Line 156: Line 162:
    ['EditorSeparator'] = 'editor-separator', -- deprecated
    ['EditorSeparator'] = 'editor-separator', -- deprecated
    ['EditorNameSeparator'] = 'editor-name-separator', -- deprecated
    ['EditorNameSeparator'] = 'editor-name-separator', -- deprecated
    ['Embargo'] = {'Embargo', 'embargo'},
    ['Embargo'] = 'embargo',
    ['Encyclopedia'] = {'encyclopedia', 'encyclopaedia'}, -- this one only used by citation
    ['Encyclopedia'] = {'encyclopedia', 'encyclopaedia'}, -- this one only used by citation
    ['Ended'] = 'ended', -- cite episode and cite series
    ['Episode'] = 'episode', -- cite serial only TODO: make available to cite episode?
    ['Format'] = 'format',
    ['Format'] = 'format',
    ['ID'] = {'id', 'ID'},
    ['ID'] = {'id', 'ID'},
    Line 166: Line 174:
    ['LastAuthorAmp'] = {'last-author-amp', 'lastauthoramp'},
    ['LastAuthorAmp'] = {'last-author-amp', 'lastauthoramp'},
    ['LayDate'] = {'lay-date', 'laydate'},
    ['LayDate'] = {'lay-date', 'laydate'},
    ['LayFormat'] = 'lay-format',
    ['LaySource'] = {'lay-source', 'laysource'},
    ['LaySource'] = {'lay-source', 'laysource'},
    ['LayURL'] = {'lay-url', 'lay-summary', 'layurl', 'laysummary'},
    ['LayURL'] = {'lay-url', 'lay-summary', 'layurl', 'laysummary'},
    Line 190: Line 199:
    ['Place'] = {'place', 'location'},
    ['Place'] = {'place', 'location'},
    ['PPrefix'] = {'p-prefix', 'PPrefix'},
    ['PPrefix'] = {'p-prefix', 'PPrefix'},
    ['PPPrefix'] = {'pp-prefix', 'PPPrefix'},
    ['PPPrefix'] = 'pp-prefix',
    ['Program'] = 'program', -- cite interview
    ['Program'] = 'program', -- cite interview
    ['PostScript'] = 'postscript',
    ['PostScript'] = 'postscript',
    Line 209: Line 218:
    ['SeriesLink'] = {'series-link', 'serieslink'},
    ['SeriesLink'] = {'series-link', 'serieslink'},
    ['SeriesNumber'] = {'series-number', 'series-no', 'seriesnumber', 'seriesno'},
    ['SeriesNumber'] = {'series-number', 'series-no', 'seriesnumber', 'seriesno'},
    ['Sheet'] = 'sheet', -- cite map only
    ['Sheets'] = 'sheets', -- cite map only
    ['Station'] = 'station',
    ['Station'] = 'station',
    ['SubscriptionRequired'] = 'subscription',
    ['SubscriptionRequired'] = 'subscription',
    Line 218: Line 229:
    ['TitleType'] = {'type', 'medium'},
    ['TitleType'] = {'type', 'medium'},
    ['TransChapter'] = {'trans-chapter', 'trans_chapter'},
    ['TransChapter'] = {'trans-chapter', 'trans_chapter'},
    ['TransMap'] = 'trans-map', -- cite map only
    ['Transcript'] = 'transcript',
    ['Transcript'] = 'transcript',
    ['TranscriptFormat'] = 'transcript-format',
    ['TranscriptURL'] = {'transcript-url', 'transcripturl'},
    ['TranscriptURL'] = {'transcript-url', 'transcripturl'},
    ['TransTitle'] = {'trans-title', 'trans_title'},
    ['TransTitle'] = {'trans-title', 'trans_title'},
    Line 226: Line 239:
    ['Year'] = 'year',
    ['Year'] = 'year',


    ['AuthorList-First'] = {"author#-first", "author-first#",
    ['AuthorList-First'] = {"author#-first", "author-first#", "first#", "given#"},
    "first#", "given#"},
    ['AuthorList-Last'] = {"author#-last", "author-last#", "last#", "surname#", "Author#", "author#", "subject#"},
    ['AuthorList-Last'] = {"author#-last", "author-last#",  
    ['AuthorList-Link'] = {"author#-link", "author-link#", "author#link", "authorlink#", "subject-link#", "subject#link", "subject#-link", "subjectlink#"},
    "last#", "surname#", "Author#", "author#", "authors#", "subject#"},
    ['AuthorList-Mask'] = {"author#-mask", "author-mask#", "author#mask", "authormask#"},
    ['AuthorList-Link'] = {"author#-link", "author-link#",  
    "author#link", "authorlink#", "subject-link#", "subject#link", "subject#-link", "subjectlink#"},
    ['AuthorList-Mask'] = {"author#-mask", "author-mask#",  
    "author#mask", "authormask#"},
    ['EditorList-First'] = {"editor#-first",
    "editor-first#", "editor#-given", "editor-given#", "EditorGiven#"},
    ['EditorList-Last'] = {"editor#-last", "editor-last#",
    "editor#-surname", "editor-surname#", "EditorSurname#", "Editor#", "editor#", "editors#"},
    ['EditorList-Link'] = {"editor#-link", "editor-link#",
    "editor#link", "editorlink#"},
    ['EditorList-Mask'] = {"editor#-mask", "editor-mask#",
    "editor#mask", "editormask#"},
    ['EditorList-First'] = {"editor#-first", "editor-first#", "editor#-given", "editor-given#", "EditorGiven#"},
    ['EditorList-Last'] = {"editor#-last", "editor-last#", "editor#-surname", "editor-surname#", "EditorSurname#", "Editor#", "editor#", "editors#"},
    ['EditorList-Link'] = {"editor#-link", "editor-link#", "editor#link", "editorlink#"},
    ['EditorList-Mask'] = {"editor#-mask", "editor-mask#", "editor#mask", "editormask#"},
    }
    }
    --[[--------------------------< D E F A U L T S >--------------------------------------------------------------


    -- Default parameter values
    -- Default parameter values
    citation_config.defaults = {
     
    ]]
     
    local defaults = {
    ['DeadURL'] = 'yes',
    ['DeadURL'] = 'yes',
    ['PPrefix'] = "p.&nbsp;",
    ['PPrefix'] = "p.&nbsp;",
    ['PPPrefix'] = "pp.&nbsp;",
    ['PPPrefix'] = "pp.&nbsp;",
    }
    }
    --[[--------------------------< M A I N T E N A N C E _ C A T E G O R I E S >----------------------------------
    Here we name maintenance categories to be used in maintenance messages.
    ]]
    local maint_cats = {
    ['ASIN'] = 'CS1 maint: ASIN uses ISBN',
    ['date_year'] = 'CS1 maint: Date and year',
    ['disp_auth_ed'] = 'CS1 maint: display-$1', -- $1 is authors or editors
    ['embargo'] = 'CS1 maint: PMC embargo expired',
    ['english'] = 'CS1 maint: English language specified',
    ['etal'] = 'CS1 maint: Explicit use of et al.',
    ['unknown_lang'] = 'CS1 maint: Unrecognized language',
    ['untitled'] = 'CS1 maint: Untitled periodical',
    }
    --[[--------------------------< P R O P E R T I E S _ C A T E G O R I E S >------------------------------------
    Here we name properties categories
    ]]
    local prop_cats = {
    ['foreign_lang_source'] = 'CS1 $1-language sources ($2)', -- |language= categories; $1 is language name, $2 is ISO639-1 code
    ['script'] = 'CS1 uses foreign language script', -- when language specified by |script-title=xx: doesn't have its own category
    ['script_with_name'] = 'CS1 uses $1-language script ($2)', -- |script-title=xx: has matching category; $1 is language name, $2 is ISO639-1 code
    }
    --[[--------------------------< T I T L E _ T Y P E S >--------------------------------------------------------
    Here we map a template's CitationClass to TitleType
    ]]
    local title_types = {
    ['AV-media-notes'] = 'Media notes',
    ['DVD-notes'] = 'Media notes',
    ['mailinglist'] = 'Mailing list',
    ['map'] = 'Map',
    ['podcast'] = 'Podcast',
    ['pressrelease'] = 'Press release',
    ['report'] = 'Report',
    ['techreport'] = 'Technical report',
    ['thesis'] = 'Thesis',
    }


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


    Line 264: Line 323:
    ]]
    ]]


    citation_config.error_conditions = {
    local error_conditions = {
    accessdate_missing_url = {
    accessdate_missing_url = {
    message = '<code style="'..code_style..'">&#124;accessdate=</code> requires <code style="'..code_style..'">&#124;url=</code>',
    message = '<code style="'..code_style..'">&#124;accessdate=</code> requires <code style="'..code_style..'">&#124;url=</code>',
    Line 279: Line 338:
    anchor = 'archive_missing_url',
    anchor = 'archive_missing_url',
    category = 'Pages with archiveurl citation errors',
    category = 'Pages with archiveurl citation errors',
    hidden = false },
    arxiv_missing = {
    message = '<code style="'..code_style..'">&#124;arxiv=</code> required',
    anchor = 'arxiv_missing',
    category = 'CS1 errors: arXiv', -- same as bad arxiv
    hidden = false },
    arxiv_params_not_supported = {
    message = 'Unsupported parameter(s) in cite arXiv',
    anchor = 'arxiv_params_not_supported',
    category = 'CS1 errors: arXiv', -- same as bad arxiv
    hidden = false },
    hidden = false },
    bad_arxiv = {
    bad_arxiv = {
    Line 452: Line 521:
    }
    }


    citation_config.id_handlers = {
    --[[--------------------------< I D _ H A N D L E R S >--------------------------------------------------------
     
    The following contains a list of values for various defined identifiers. For each identifier we specify a
    variety of information necessary to properly render the identifier in the citation.
     
    parameters: a list of parameter aliases for this identifier
    link: Wikipedia article name
    label: the alternate name to apply to link
    mode: 'manual' when there is a specific function in the code to handle the identifier;
    'external' for identifiers that link outside of Wikipedia;
    prefix: the first part of a url that will be concatenated with a second part which usually contains the identifier
    encode: true if uri should be percent encoded; otherwise false
    COinS: into rft.id
    separator: character or text between label and the identifier in the rendered citation
    ]]
     
    local id_handlers = {
    ['ARXIV'] = {
    ['ARXIV'] = {
    parameters = {'arxiv', 'ARXIV'},  
    parameters = {'arxiv', 'ARXIV', 'eprint'},  
    link = 'arXiv',
    link = 'arXiv',
    label = 'arXiv',
    label = 'arXiv',
    Line 528: Line 613:
    prefix = '//www.jstor.org/stable/', -- protocol relative tested 2013-09-04
    prefix = '//www.jstor.org/stable/', -- protocol relative tested 2013-09-04
    COinS = 'rft.jstor',
    COinS = 'rft.jstor',
    -- encode = true,
    encode = false,
    encode = false,
    separator = '&nbsp;',
    separator = '&nbsp;',
    Line 644: Line 728:
    }
    }


    return citation_config;
    return {
    aliases = aliases,
    defaults = defaults,
    error_conditions = error_conditions,
    id_handlers = id_handlers,
    maint_cats = maint_cats,
    messages = messages,
    presentation = presentation,
    prop_cats = prop_cats,
    title_types = title_types,
    uncategorized_namespaces = uncategorized_namespaces,
    uncategorized_subpages = uncategorized_subpages,
    }

    Revision as of 09:53, 18 April 2015

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

    
    local citation_config = {};
    
    -- override <code>...</code> styling to remove color, border, and padding.  <code> css is specified here:
    -- https://git.wikimedia.org/blob/mediawiki%2Fcore.git/69cd73811f7aadd093050dbf20ed70ef0b42a713/skins%2Fcommon%2FcommonElements.css#L199
    local code_style="color:inherit; border:inherit; padding:inherit;";
    
    --[[--------------------------< U N C A T E G O R I Z E D _ N A M E S P A C E S >------------------------------
    
    List of namespaces that should not be included in citation error categories.  Same as setting notracking = true by default
    
    Note: Namespace names should use underscores instead of spaces.
    
    ]]
    local uncategorized_namespaces = { 'User', 'Talk', 'User_talk', 'Wikipedia_talk', 'File_talk', 'Template_talk',
    	'Help_talk', 'Category_talk', 'Portal_talk', 'Book_talk', 'Draft', 'Draft_talk', 'Education_Program_talk', 
    	'Module_talk', 'MediaWiki_talk' };
    
    local uncategorized_subpages = {'/[Ss]andbox', '/[Tt]estcases'};		-- list of Lua patterns found in page names of pages we should not categorize
    
    --[[--------------------------< M E S S A G E S >--------------------------------------------------------------
    
    Translation table
    
    The following contains fixed text that may be output as part of a citation.
    This is separated from the main body to aid in future translations of this
    module.
    
    ]]
    
    local messages = {
      ['published'] = 'published $1',
      ['lay summary'] = 'Lay summary',
      ['retrieved'] = 'Retrieved $1',
      ['inactive'] = 'inactive',
      ['archived-dead'] = 'Archived from $1 on $2',
      ['archived-not-dead'] = '$1 from the original on $2',
      ['archived-missing'] = 'Archived from the original$1 on $2',
      ['archived'] = 'Archived',
      ['original'] = 'the original',
      ['editor'] = 'ed.',
      ['editors'] = 'eds.', 
      ['edition'] = '($1 ed.)', 
      ['episode'] = 'Episode $1',
      ['season'] = 'Season $1', 
      ['series'] = 'Series $1',
      ['cartography'] = 'Cartography by $1',
      ['section'] = '§ $1',
      ['sections'] = '§§ $1',
      ['inset'] = '$1 inset',
      ['written'] = 'Written at $1',
      ['in'] = 'In',
      ['et al'] = 'et al.', 
      
      ['subscription'] = '<span style="font-size:0.95em; font-size:90%; color:#555">(subscription required (<span title="Sources are not required to be available online. Online sources do not have to be freely available. The site may require a paid subscription." style="border-bottom:1px dotted;cursor:help">help</span>))</span>' ..
      	'[[Category:Pages containing links to subscription-only content]]', 
    
      ['registration']='<span style="font-size:0.95em; font-size:90%; color:#555">(registration required (<span title="Sources are not required to be available online. Online sources do not have to be freely available. The site may require registration." style="border-bottom:1px dotted;cursor:help">help</span>))</span>' ..
      	'[[Category:Pages with login required references or sources]]',
      
      ['language'] = '(in $1)', 
      ['via'] = " &ndash; via $1",
      ['event'] = 'Event occurs at',
      ['minutes'] = 'minutes in', 
    
      ['parameter-separator'] = ', ',
      ['parameter-final-separator'] = ', and ',
      ['parameter-pair-separator'] = ' and ',
    
      -- Determines the location of the help page
      ['help page link'] = 'Help:CS1 errors',
      ['help page label'] = 'help',
      
      -- Internal errors (should only occur if configuration is bad)
      ['undefined_error'] = 'Called with an undefined error condition',
      ['unknown_manual_ID'] = 'Unrecognized manual ID mode',
      ['unknown_ID_mode'] = 'Unrecognized ID mode',
      ['unknown_argument_map'] = 'Argument map not defined for this variable',
      ['bare_url_no_origin'] = 'Bare url found but origin indicator is nil or empty',
    }
    
    --[[--------------------------< P R E S E N T A T I O N >------------------------------------------------------
    
    Fixed presentation markup.  Originally part of citation_config.messages it has been moved into its own, more semantically
    correct place.
    
    ]]
    local presentation = 
    	{
    	-- Error output
    	-- .error class is specified at https://git.wikimedia.org/blob/mediawiki%2Fcore.git/9553bd02a5595da05c184f7521721fb1b79b3935/skins%2Fcommon%2Fshared.css#L538
    	-- .citation-comment class is specified at Help:CS1_errors#Controlling_error_message_display
    	['hidden-error'] = '<span style="display:none;font-size:100%" class="error citation-comment">$1</span>',
    	['visible-error'] = '<span style="font-size:100%" class="error citation-comment">$1</span>',
    
    	['accessdate'] = '<span class="reference-accessdate">$1$2</span>',			-- to allow editors to hide accessdate using personal css
    
    	['bdi'] = '<bdi$1>$2</bdi>',												-- bidirectional isolation used with |script-title= and the like
    
    	['format'] = ' <span style="font-size:85%;">($1)</span>',					-- for |format=, |chapter-format=, etc
    
    	['italic-title'] = "''$1''",
    
    	['kern-left'] = '<span style="padding-left:0.2em;">$1</span>$2',			-- spacing to use when title contains leading single or double quote mark
    	['kern-right'] = '$1<span style="padding-right:0.2em;">$2</span>',			-- spacing to use when title contains trailing single or double quote mark
    
    	['nowrap1'] = '<span class="nowrap">$1</span>',								-- for nowrapping an item: <span ...>yyyy-mm-dd</span>
    	['nowrap2'] = '<span class="nowrap">$1</span> $2',							-- for nowrapping portions of an item: <span ...>dd mmmm</span> yyyy (note white space)
    	
    	['parameter'] = '<code style="'..code_style..'">&#124;$1=</code>',
    
    	['quoted-text'] = '<q>$1</q>',												-- for wrapping |quote= content
    	['quoted-title'] = '"$1"',
    
    	['trans-italic-title'] = "&#91;''$1''&#93;",
    	['trans-quoted-title'] = "&#91;$1&#93;",
    	}
    
    --[[--------------------------< A L I A S E S >----------------------------------------------------------------
    
    Aliases table for commonly passed parameters
    
    ]]
    
    local aliases = {
    	['AccessDate'] = {'access-date', 'accessdate'},
    	['Agency'] = 'agency',
    	['AirDate'] = {'air-date', 'airdate'},
    	['ArchiveDate'] = {'archive-date', 'archivedate'},
    	['ArchiveFormat'] = 'archive-format',
    	['ArchiveURL'] = {'archive-url', 'archiveurl'},
    	['ASINTLD'] = {'ASIN-TLD', 'asin-tld'},
    	['At'] = 'at',
    	['Authors'] = {'authors', 'people', 'host', 'credits'},
    	['AuthorFormat'] = {'author-format', 'authorformat'},						-- deprecated in favor of NameListFormat;
    	['AuthorSeparator'] = 'author-separator',									-- deprecated
    	['AuthorNameSeparator'] = 'author-name-separator',							-- deprecated
    	['Began'] = 'began',														-- cite episode and cite series
    	['BookTitle'] = {'book-title', 'booktitle'},
    	['Callsign'] = {'call-sign', 'callsign'},									-- cite interview
    	['Cartography'] = 'cartography',
    	['Chapter'] = {'chapter', 'contribution', 'entry', 'article', 'section'},
    	['ChapterFormat'] = {'chapter-format', 'contribution-format', 'section-format'};
    	['ChapterLink'] = {'chapter-link', 'chapterlink'},							-- deprecated; remove after 1 January 2015?
    	['ChapterURL'] = {'chapter-url', 'chapterurl', 'contribution-url', 'contributionurl', 'section-url', 'sectionurl'},
    	['City'] = 'city',															-- cite interview
    	['Class'] = 'class',														-- cite arxiv and arxiv identifiers
    	['Coauthors'] = {'coauthors', 'coauthor'},									-- coauthor and coauthors are deprecated; remove after 1 January 2015?
    	['Conference'] = {'conference', 'event'},
    	['ConferenceFormat'] = {'conference-format', 'event-format'},
    	['ConferenceURL'] = {'conference-url', 'conferenceurl', 'event-url', 'eventurl'},
    	['Date'] = {'date', 'air-date', 'airdate'},
    	['DeadURL'] = {'dead-url', 'deadurl'},
    	['Degree'] = 'degree',
    	['DisplayAuthors'] = {'display-authors', 'displayauthors'},
    	['DisplayEditors'] = {'display-editors', 'displayeditors'},
    	['Docket'] = 'docket',
    	['DoiBroken'] = {'doi-broken', 'doi-broken-date', 'doi-inactive-date', 'doi_brokendate', 'doi_inactivedate'},
    	['Edition'] = 'edition',
    	['Editors'] = 'editors',
    	['EditorFormat'] = {'editor-format', 'editorformat'},						-- deprecated in favor of NameListFormat;
    	['EditorSeparator'] = 'editor-separator',									-- deprecated
    	['EditorNameSeparator'] = 'editor-name-separator',							-- deprecated
    	['Embargo'] = 'embargo',
    	['Encyclopedia'] = {'encyclopedia', 'encyclopaedia'},						-- this one only used by citation
    	['Ended'] = 'ended',														-- cite episode and cite series
    	['Episode'] = 'episode',													-- cite serial only TODO: make available to cite episode?
    	['Format'] = 'format',
    	['ID'] = {'id', 'ID'},
    	['IgnoreISBN'] = {'ignore-isbn-error', 'ignoreisbnerror'},
    	['Inset'] = 'inset',
    	['Issue'] = {'issue', 'number'},
    	['Language'] = {'language', 'in'},
    	['LastAuthorAmp'] = {'last-author-amp', 'lastauthoramp'},
    	['LayDate'] = {'lay-date', 'laydate'},
    	['LayFormat'] = 'lay-format',
    	['LaySource'] = {'lay-source', 'laysource'},
    	['LayURL'] = {'lay-url', 'lay-summary', 'layurl', 'laysummary'},
    	['MailingList'] = {'mailinglist', 'mailing-list'},							-- cite mailing list only
    	['Map'] = 'map',															-- cite map only
    	['MapFormat'] = 'map-format',												-- cite map only
    	['MapURL'] = {'mapurl', 'map-url'},											-- cite map only
    	['MessageID'] = 'message-id',
    	['Minutes'] = 'minutes',
    	['Mode'] = 'mode',
    	['Month'] = 'month',														-- deprecated; remove after 1 January 2015?
    	['NameListFormat'] = {'name-list-format', 'author-format', 'authorformat', 'editor-format', 'editorformat'},
    	['NameSeparator'] = 'name-separator',										-- deprecated
    	['Network'] = 'network',
    	['NoPP'] = {'no-pp', 'nopp'},
    	['NoTracking'] = {'template-doc-demo', 'template doc demo', 'no-cat', 'nocat', 
    		'no-tracking', 'notracking'},
    	['OrigYear'] = {'orig-year', 'origyear'},
    	['Others'] = {'others', 'interviewer', 'interviewers'},
    	['Page'] = {'p', 'page'},
    	['Pages'] = {'pp', 'pages'},
    	['Periodical'] = {'journal', 'newspaper', 'magazine', 'work',
    		'website',  'periodical', 'encyclopedia', 'encyclopaedia', 'dictionary'},
    	['Place'] = {'place', 'location'},
    	['PPrefix'] = {'p-prefix', 'PPrefix'},
    	['PPPrefix'] = 'pp-prefix',
    	['Program'] = 'program',													-- cite interview
    	['PostScript'] = 'postscript',
    	['PublicationDate'] = {'publicationdate', 'publication-date'},
    	['PublicationPlace'] = {'publication-place', 'publicationplace'},
    	['PublisherName'] = {'publisher', 'distributor', 'institution', 'newsgroup'},
    	['Quote'] = {'quote', 'quotation'},
    	['Ref'] = {'ref', 'Ref'},
    	['RegistrationRequired'] = 'registration',
    	['Scale'] = 'scale',
    	['ScriptTitle'] = 'script-title',
    	['Section'] = 'section',
    	['Season'] = 'season',
    	['Sections'] = 'sections',													-- cite map only
    	['Separator'] = 'separator',												-- deprecated in favor of Mode
    	['Series'] = {'series', 'version'},
    	['SeriesSeparator'] = 'series-separator',
    	['SeriesLink'] = {'series-link', 'serieslink'},
    	['SeriesNumber'] = {'series-number', 'series-no', 'seriesnumber', 'seriesno'},
    	['Sheet'] = 'sheet',														-- cite map only
    	['Sheets'] = 'sheets',														-- cite map only
    	['Station'] = 'station',
    	['SubscriptionRequired'] = 'subscription',
    	['Time'] = 'time',
    	['TimeCaption'] = {'time-caption', 'timecaption'},
    	['Title'] = 'title',
    	['TitleLink'] = {'title-link', 'episode-link', 'titlelink', 'episodelink'},
    	['TitleNote'] = 'department',
    	['TitleType'] = {'type', 'medium'},
    	['TransChapter'] = {'trans-chapter', 'trans_chapter'},
    	['TransMap'] = 'trans-map',													-- cite map only
    	['Transcript'] = 'transcript',
    	['TranscriptFormat'] = 'transcript-format',
    	['TranscriptURL'] = {'transcript-url', 'transcripturl'},
    	['TransTitle'] = {'trans-title', 'trans_title'},
    	['URL'] = {'url', 'URL'},
    	['Via'] = 'via',
    	['Volume'] = 'volume',
    	['Year'] = 'year',
    
    	['AuthorList-First'] = {"author#-first", "author-first#", "first#", "given#"},
    	['AuthorList-Last'] = {"author#-last", "author-last#", "last#", "surname#", "Author#", "author#", "subject#"},
    	['AuthorList-Link'] = {"author#-link", "author-link#", "author#link", "authorlink#", "subject-link#", "subject#link", "subject#-link", "subjectlink#"},
    	['AuthorList-Mask'] = {"author#-mask", "author-mask#", "author#mask", "authormask#"},
    	
    	['EditorList-First'] = {"editor#-first", "editor-first#", "editor#-given", "editor-given#", "EditorGiven#"},
    	['EditorList-Last'] = {"editor#-last", "editor-last#", "editor#-surname", "editor-surname#", "EditorSurname#", "Editor#", "editor#", "editors#"},
    	['EditorList-Link'] = {"editor#-link", "editor-link#", "editor#link", "editorlink#"},
    	['EditorList-Mask'] = {"editor#-mask", "editor-mask#", "editor#mask", "editormask#"},
    }
    
    --[[--------------------------< D E F A U L T S >--------------------------------------------------------------
    
    -- Default parameter values
    
    ]]
    
    local defaults = {
    	['DeadURL'] = 'yes',
    	['PPrefix'] = "p.&nbsp;",
    	['PPPrefix'] = "pp.&nbsp;",	
    }
    
    --[[--------------------------< M A I N T E N A N C E _ C A T E G O R I E S >----------------------------------
    
    Here we name maintenance categories to be used in maintenance messages.
    
    ]]
    
    local maint_cats = {
    	['ASIN'] = 'CS1 maint: ASIN uses ISBN',
    	['date_year'] = 'CS1 maint: Date and year',
    	['disp_auth_ed'] = 'CS1 maint: display-$1',									-- $1 is authors or editors
    	['embargo'] = 'CS1 maint: PMC embargo expired',
    	['english'] = 'CS1 maint: English language specified',
    	['etal'] = 'CS1 maint: Explicit use of et al.',
    	['unknown_lang'] = 'CS1 maint: Unrecognized language',
    	['untitled'] = 'CS1 maint: Untitled periodical',
    	}
    
    --[[--------------------------< P R O P E R T I E S _ C A T E G O R I E S >------------------------------------
    
    Here we name properties categories
    
    ]]
    
    local prop_cats = {
    	['foreign_lang_source'] = 'CS1 $1-language sources ($2)',					-- |language= categories; $1 is language name, $2 is ISO639-1 code
    	['script'] = 'CS1 uses foreign language script',							-- when language specified by |script-title=xx: doesn't have its own category
    	['script_with_name'] = 'CS1 uses $1-language script ($2)',					-- |script-title=xx: has matching category; $1 is language name, $2 is ISO639-1 code
    	}
    
    
    
    --[[--------------------------< T I T L E _ T Y P E S >--------------------------------------------------------
    
    Here we map a template's CitationClass to TitleType
    
    ]]
    
    local title_types = {
    	['AV-media-notes'] = 'Media notes',
    	['DVD-notes'] = 'Media notes',
    	['mailinglist'] = 'Mailing list',
    	['map'] = 'Map',
    	['podcast'] = 'Podcast',
    	['pressrelease'] = 'Press release',
    	['report'] = 'Report',
    	['techreport'] = 'Technical report',
    	['thesis'] = 'Thesis',
    	}
    
    --[[--------------------------< E R R O R _ C O N D I T I O N S >----------------------------------------------
    
    Error condition table
    
    The following contains a list of IDs for various error conditions defined in the 
    code.  For each ID, we specify a text message to display, an error category to
    include, and whether the error message should be wrapped as a hidden comment.
    
    Anchor changes require identical changes to matching anchor in Help:CS1 errors
    
    ]]
    
    local error_conditions = {
    	accessdate_missing_url = {
    		message = '<code style="'..code_style..'">&#124;accessdate=</code> requires <code style="'..code_style..'">&#124;url=</code>',
    		anchor = 'accessdate_missing_url',
    		category = 'Pages using citations with accessdate and no URL',
    		hidden = true },
    	archive_missing_date = {
    		message = '<code style="'..code_style..'">&#124;archiveurl=</code> requires <code style="'..code_style..'">&#124;archivedate=</code>',
    		anchor = 'archive_missing_date',
    		category = 'Pages with archiveurl citation errors',
    		hidden = false },
    	archive_missing_url = {
    		message = '<code style="'..code_style..'">&#124;archiveurl=</code> requires <code style="'..code_style..'">&#124;url=</code>',
    		anchor = 'archive_missing_url',
    		category = 'Pages with archiveurl citation errors',
    		hidden = false },
    	arxiv_missing = {
    		message = '<code style="'..code_style..'">&#124;arxiv=</code> required',
    		anchor = 'arxiv_missing',
    		category = 'CS1 errors: arXiv',											-- same as bad arxiv
    		hidden = false },
    	arxiv_params_not_supported = {
    		message = 'Unsupported parameter(s) in cite arXiv',
    		anchor = 'arxiv_params_not_supported',
    		category = 'CS1 errors: arXiv',											-- same as bad arxiv
    		hidden = false },
    	bad_arxiv = {
    		message = 'Check <code style="'..code_style..'">&#124;arxiv=</code> value',
    		anchor = 'bad_arxiv',
    		category = 'CS1 errors: arXiv',
    		hidden = false },
    	bad_asin = {
    		message = 'Check <code style="'..code_style..'">&#124;asin=</code> value',
    		anchor = 'bad_asin',
    		category ='CS1 errors: ASIN',
    		hidden = false },
    	bad_authorlink = {
    		message = 'Check <code style="'..code_style..'">&#124;authorlink=</code> value',
    		anchor = 'bad_authorlink',
    		category = 'CS1 errors: authorlink',
    		hidden = false },
    	bad_date = {
    		message = 'Check date values in: <code style="'..code_style..'">$1</code>',
    		anchor = 'bad_date',
    		category = 'CS1 errors: dates',
    		hidden = false },
    	bad_doi = {
    		message = 'Check <code style="'..code_style..'">&#124;doi=</code> value',
    		anchor = 'bad_doi',
    		category = 'CS1 errors: DOI',
    		hidden = false },
    	bad_isbn = {
    		message = 'Check <code style="'..code_style..'">&#124;isbn=</code> value',
    		anchor = 'bad_isbn',
    		category = 'Pages with ISBN errors',
    		hidden = false },
    	bad_issn = {
    		message = 'Check <code style="'..code_style..'">&#124;issn=</code> value',
    		anchor = 'bad_issn',
    		category = 'CS1 errors: ISSN',
    		hidden = false },
    	bad_lccn = {
    		message = 'Check <code style="'..code_style..'">&#124;lccn=</code> value',
    		anchor = 'bad_lccn',
    		category = 'CS1 errors: LCCN',
    		hidden = false },
    	bad_message_id = {
    		message = 'Check <code style="'..code_style..'">&#124;message-id=</code> value',
    		anchor = 'bad_message_id',
    		category = 'CS1 errors: message-id',
    		hidden = false },
    	bad_ol = {
    		message = 'Check <code style="'..code_style..'">&#124;ol=</code> value',
    		anchor = 'bad_ol',
    		category = 'CS1 errors: OL',
    		hidden = false },
    	bad_pmc = {
    		message = 'Check <code style="'..code_style..'">&#124;pmc=</code> value',
    		anchor = 'bad_pmc',
    		category = 'CS1 errors: PMC',
    		hidden = false },
    	bad_pmid = {
    		message = 'Check <code style="'..code_style..'">&#124;pmid=</code> value',
    		anchor = 'bad_pmid',
    		category = 'CS1 errors: PMID',
    		hidden = false },
    	bad_url = {
    		message = 'Check <code style="'..code_style..'">&#124;url=</code> scheme',
    		anchor = 'bad_url',
    		category = 'Pages with URL errors',
    		hidden = false },
    	bare_url_missing_title = {
    		message = '$1 missing title',
    		anchor = 'bare_url_missing_title',
    		category = 'Pages with citations having bare URLs',
    		hidden = false },
    	chapter_ignored = {
    		message = '<code style="'..code_style..'">&#124;chapter=</code> ignored',
    		anchor = 'chapter_ignored',
    		category = 'CS1 errors: chapter ignored',
    		hidden = false },
    	citation_missing_title = {
    		message = 'Missing or empty <code style="'..code_style..'">&#124;title=</code>',
    		anchor = 'citation_missing_title',
    		category = 'Pages with citations lacking titles',
    		hidden = false },
    	cite_web_url = {															-- this error applies to cite web and to cite podcast
    		message = 'Missing or empty <code style="'..code_style..'">&#124;url=</code>',
    		anchor = 'cite_web_url',
    		category = 'Pages using web citations with no URL',
    		hidden = true },
    	coauthors_missing_author = {
    		message = '<code style="'..code_style..'">&#124;coauthors=</code> requires <code style="'..code_style..'">&#124;author=</code>',
    		anchor = 'coauthors_missing_author',
    		category = 'CS1 errors: coauthors without author',
    		hidden = false },
    	deprecated_params = {
    		message = 'Cite uses deprecated parameter <code style="'..code_style..'">&#124;$1=</code>',
    		anchor = 'deprecated_params',
    		category = 'Pages containing cite templates with deprecated parameters',
    		hidden = true },
    	empty_citation = {
    		message = 'Empty citation',
    		anchor = 'empty_citation',
    		category = 'Pages with empty citations',
    		hidden = false },
    	extra_pages = {
    		message = 'Extra <code style="'..code_style..'">&#124;pages=</code> or <code style="'..code_style..'">&#124;at=</code>',
    		anchor = 'extra_pages',
    		category = 'Pages with citations using conflicting page specifications',
    		hidden = false },
    	first_missing_last = {
    		message = '<code style="'..code_style..'">&#124;first$2=</code> missing <code style="'..code_style..'">&#124;last$2=</code> in $1',
    		anchor = 'first_missing_last',
    		category = 'CS1 errors: missing author or editor',
    		hidden = false },
    	format_missing_url = {
    		message = '<code style="'..code_style..'">&#124;$1=</code> requires <code style="'..code_style..'">&#124;$2=</code>',
    		anchor = 'format_missing_url',
    		category = 'Pages using citations with format and no URL',
    		hidden = true },
    	implict_etal_editor = {
    		message = '<code style="'..code_style..'">&#124;displayeditors=</code> suggested',
    		anchor = 'displayeditors',
    		category = 'Pages using citations with old-style implicit et al. in editors',
    		hidden = true },
    	invalid_param_val = {
    		message = 'Invalid <code style="'..code_style..'">&#124;$1=$2</code>',
    		anchor = 'invalid_param_val',
    		category = 'CS1 errors: invalid parameter value',
    		hidden = false },
    	missing_name = {
    		message = 'Missing <code style="'..code_style..'">&#124;last$2=</code> in $1',
    		anchor = 'missing_name',
    		category = 'CS1 errors: missing author or editor',
    		hidden = false },
    	parameter_ignored = {
    		message = 'Unknown parameter <code style="'..code_style..'">&#124;$1=</code> ignored',
    		anchor = 'parameter_ignored',
    		category = 'Pages with citations using unsupported parameters',
    		hidden = false },
    	parameter_ignored_suggest = {
    		message = 'Unknown parameter <code style="'..code_style..'">&#124;$1=</code> ignored (<code style="'..code_style..'">&#124;$2=</code> suggested)',
    		anchor = 'parameter_ignored_suggest',
    		category = 'Pages with citations using unsupported parameters',
    		hidden = false },
    	redundant_parameters = {
    		message = 'More than one of $1 specified',
    		anchor = 'redundant_parameters',
    		category = 'Pages with citations having redundant parameters',
    		hidden = false },
    	text_ignored = {
    		message = 'Text "$1" ignored',
    		anchor = 'text_ignored',
    		category = 'Pages with citations using unnamed parameters',
    		hidden = false },
    	trans_missing_chapter = {
    		message = '<code style="'..code_style..'">&#124;trans-chapter=</code> requires <code style="'..code_style..'">&#124;chapter=</code>',
    		anchor = 'trans_missing_chapter',
    		category = 'Pages with citations using translated terms without the original',
    		hidden = false },
    	trans_missing_title = {
    		message = '<code style="'..code_style..'">&#124;trans-title=</code> requires <code style="'..code_style..'">&#124;title=</code>',
    		anchor = 'trans_missing_title',
    		category = 'Pages with citations using translated terms without the original',
    		hidden = false },
    	vancouver = {
    		message = 'Vancouver style error',
    		anchor = 'vancouver',
    		category = 'CS1 errors: Vancouver style',
    		hidden = false },
    	wikilink_in_url = {
    		message = 'Wikilink embedded in URL title',
    		anchor = 'wikilink_in_url',
    		category = 'Pages with citations having wikilinks embedded in URL titles',
    		hidden = false },
    }
    
    --[[--------------------------< I D _ H A N D L E R S >--------------------------------------------------------
    
    The following contains a list of values for various defined identifiers.  For each identifier we specify a
    variety of information necessary to properly render the identifier in the citation.
    
    	parameters: a list of parameter aliases for this identifier
    	link: Wikipedia article name
    	label: the alternate name to apply to link
    	mode: 	'manual' when there is a specific function in the code to handle the identifier;
    			'external' for identifiers that link outside of Wikipedia;
    	prefix: the first part of a url that will be concatenated with a second part which usually contains the identifier
    	encode: true if uri should be percent encoded; otherwise false
    	COinS: into rft.id
    	separator: character or text between label and the identifier in the rendered citation
    ]]
    
    local id_handlers = {
    	['ARXIV'] = {
    		parameters = {'arxiv', 'ARXIV', 'eprint'}, 
    		link = 'arXiv',
    		label = 'arXiv',
    		mode = 'manual',
    		prefix = '//arxiv.org/abs/', 						-- protocol relative tested 2013-09-04
    		encode = false,
    		COinS = 'info:arxiv',
    		separator = ':',
    	},
    	['ASIN'] = {
    		parameters = { 'asin', 'ASIN' },	   
    		link = 'Amazon Standard Identification Number',
    		label = 'ASIN',
    		mode = 'manual',
    		COinS = 'info:asin',
    		separator = '&nbsp;',
    		encode = false;
    	},
    	['BIBCODE'] = {
    		parameters = {'bibcode', 'BIBCODE'}, 
    		link = 'Bibcode',
    		label = 'Bibcode',
    		mode = 'external',
    		prefix = 'http://adsabs.harvard.edu/abs/',
    		encode = false,
    		COinS = 'info:bibcode',
    		separator = ':',
    	},
    	['DOI'] = {
    		parameters = { 'doi', 'DOI' },
    		link = 'Digital object identifier',
    		label = 'doi',
    		mode = 'manual',
    		prefix = '//dx.doi.org/',
    		COinS = 'info:doi',
    		separator = ':',
    		encode = true,
    	},
    	['ISBN'] = {
    		parameters = {'isbn', 'ISBN', 'isbn13', 'ISBN13'}, 
    		link = 'International Standard Book Number',
    		label = 'ISBN',
    		mode = 'manual',
    		prefix = 'Special:BookSources/',
    		COinS = 'rft.isbn',
    		separator = '&nbsp;',
    	},
    	['ISSN'] = {
    		parameters = {'issn', 'ISSN'}, 
    		link = 'International Standard Serial Number',
    		label = 'ISSN',
    		mode = 'manual',
    		prefix = '//www.worldcat.org/issn/',
    		COinS = 'rft.issn',
    		encode = false,
    		separator = '&nbsp;',
    	},
    	['JFM'] = {
    		parameters = {'jfm', 'JFM'}, 
    		link = 'Jahrbuch über die Fortschritte der Mathematik',
    		label = 'JFM',
    		mode = 'external',
    		prefix = '//zbmath.org/?format=complete&q=an:',
    		COinS = 'rft.jfm',
    		encode = true,
    		separator = '&nbsp;',
    	},
    	['JSTOR'] = {
    		parameters = {'jstor', 'JSTOR'}, 
    		link = 'JSTOR',
    		label = 'JSTOR',
    		mode = 'external',
    		prefix = '//www.jstor.org/stable/', 				-- protocol relative tested 2013-09-04
    		COinS = 'rft.jstor',
    		encode = false,
    		separator = '&nbsp;',
    	},
    	['LCCN'] = {
    		parameters = {'LCCN', 'lccn'}, 
    		link = 'Library of Congress Control Number',
    		label = 'LCCN',
    		mode = 'manual',
    		prefix = 'http://lccn.loc.gov/',
    		COinS = 'rft.lccn',
    		encode = false,
    		separator = '&nbsp;',
    	},
    	['MR'] = {
    		parameters = {'MR', 'mr'}, 
    		link = 'Mathematical Reviews',
    		label = 'MR',
    		mode = 'external',
    		prefix = '//www.ams.org/mathscinet-getitem?mr=', 	-- protocol relative tested 2013-09-04
    		COinS = 'rft.mr',
    		encode = true,
    		separator = '&nbsp;',
    	},
    	['OCLC'] = {
    		parameters = {'OCLC', 'oclc'}, 
    		link = 'OCLC',
    		label = 'OCLC',
    		mode = 'external',
    		prefix = '//www.worldcat.org/oclc/',
    		COinS = 'info:oclcnum',
    		encode = true,
    		separator = '&nbsp;',
    	},
    	['OL'] = {
    		parameters = { 'ol', 'OL' },
    		link = 'Open Library',
    		label = 'OL',
    		mode = 'manual',
    		COinS = 'info:olnum',
    		separator = '&nbsp;',
    		endode = true,
    	},
    	['OSTI'] = {
    		parameters = {'OSTI', 'osti'}, 
    		link = 'Office of Scientific and Technical Information',
    		label = 'OSTI',
    		mode = 'external',
    		prefix = '//www.osti.gov/energycitations/product.biblio.jsp?osti_id=',	-- protocol relative tested 2013-09-04
    		COinS = 'info:osti',
    		encode = true,
    		separator = '&nbsp;',
    	},
    	['PMC'] = {
    		parameters = {'PMC', 'pmc'}, 
    		link = 'PubMed Central',
    		label = 'PMC',
    		mode = 'manual',									-- changed to support unlinking of PMC identifier when article is embargoed
    		prefix = '//www.ncbi.nlm.nih.gov/pmc/articles/PMC', 
    		suffix = " ",
    		COinS = 'info:pmc',
    		encode = true,
    		separator = '&nbsp;',
    	},
    	['PMID'] = {
    		parameters = {'PMID', 'pmid'}, 
    		link = 'PubMed Identifier',
    		label = 'PMID',
    		mode = 'manual',									-- changed from external manual to support PMID validation
    		prefix = '//www.ncbi.nlm.nih.gov/pubmed/',
    		COinS = 'info:pmid',
    		encode = false,
    		separator = '&nbsp;',
    	},
    	['RFC'] = {
    		parameters = {'RFC', 'rfc'}, 
    		link = 'Request for Comments',
    		label = 'RFC',
    		mode = 'external',
    		prefix = '//tools.ietf.org/html/rfc',
    		COinS = 'info:rfc',
    		encode = false,
    		separator = '&nbsp;',
    	},
    	['SSRN'] = {
    		parameters = {'SSRN', 'ssrn'}, 
    		link = 'Social Science Research Network',
    		label = 'SSRN',
    		mode = 'external',
    		prefix = '//ssrn.com/abstract=', 					-- protocol relative tested 2013-09-04
    		COinS = 'info:ssrn',
    		encode = true,
    		separator = '&nbsp;',
    	},
    	['USENETID'] = {
    		parameters = {'message-id'},
    		link = 'Usenet',
    		label = 'Usenet:',
    		mode = 'manual',
    		prefix = 'news:',
    		encode = false,
    		COinS = 'info:usenet',
    		separator = '&nbsp;',
    	},
    	['ZBL'] = {
    		parameters = {'ZBL', 'zbl'}, 
    		link = 'Zentralblatt MATH',
    		label = 'Zbl',
    		mode = 'external',
    		prefix = '//zbmath.org/?format=complete&q=an:',
    		COinS = 'info:zbl',
    		encode = true,
    		separator = '&nbsp;',
    	},
    }
    
    return 	{
    	aliases = aliases,
    	defaults = defaults,
    	error_conditions = error_conditions,
    	id_handlers = id_handlers,
    	maint_cats = maint_cats,
    	messages = messages,
    	presentation = presentation,
    	prop_cats = prop_cats,
    	title_types = title_types,
    	uncategorized_namespaces = uncategorized_namespaces,
    	uncategorized_subpages = uncategorized_subpages,
    	}