--[[--------------------------------------------------------

This is a list of parameters that once were but now are no longer supported:

	['albumlink'] = nil,														-- unique alias of titlelink used by old cite AV media notes
	['albumtype'] = nil,														-- controled inappropriate functionality in the old cite AV media notes
	['artist'] = nil,															-- unique alias of others used by old cite AV media notes
	['ARXIV'] = nil,															-- not an initialization
	['Author'] = nil,															-- non-standard capitalization
	['authorformat'] = nil,														-- primarily used to support Vancouver format which functionality now part of name-list-format
	['author-format'] = nil,													-- primarily used to support Vancouver format which functionality now part of name-list-format
	['author-name-separator'] = nil,											-- primarily used to support Vancouver format which functionality now part of name-list-format
	['author-separator'] = nil,													-- primarily used to support Vancouver format which functionality now part of name-list-format
	['began'] = nil,															-- module handles date ranges; cite episode and cite series
	['BIBCODE'] = nil,															-- not an initialization
	['callsign'] = nil,															-- cite interview removed
	['call-sign'] = nil,														-- cite interview removed
	['chapterlink'] = nil,														-- if ever necessary to link to a chapter article, |chapter= can be wikilinked 
	['chapter-link'] = nil,														-- 
	['city'] = nil,																-- cite interview removed
	['coauthor'] = nil,															-- redundant to |authorn=; not made part of metadata
	['coauthors'] = nil,														-- redundant to |authorn=; not made part of metadata
	['cointerviewers'] = nil,													-- unique alias of others used by old cite interview
	['day'] = nil,																-- deprecated in and somehow undeprecated in Module:Citation/CS1 and now finally removed
	['director'] = nil,															-- unique alias of author used by old cite DVD-notes
	['doi_brokendate'] = nil, 												-- alias of doi-broken-date
	['doi_inactivedate'] = nil,													-- alias of doi-inactive-date
	['DoiBroken'] = nil,														-- not used, non-standard captialization
	['Editor'] = nil,															-- non-standard capitalization
	['editorformat'] = nil,														-- primarily used to support Vancouver format which functionality now part of name-list-format
	['EditorSurname'] = nil,													-- non-standard capitalization
	['editor-format'] = nil,													-- primarily used to support Vancouver format which functionality now part of name-list-format
	['EditorGiven'] = nil,														-- non-standard capitalization
	['editor-name-separator'] = nil,											-- primarily used to support Vancouver format which functionality now part of name-list-format
	['editor-separator'] = nil,													-- primarily used to support Vancouver format which functionality now part of name-list-format
	['Embargo'] = nil,															-- not used, non-standard capitalization
	['ended'] = nil,															-- module handles date ranges; cite episode and cite series
	['in'] = nil,																-- ambiguous between use for language, appearance of a lesser work in an edited work
	['interviewers'] = nil,														-- only need InterviewerList support
	['month'] = nil,															-- functionality supported by |date=
	['name-separator'] = nil,													-- primarily used to support Vancouver format which functionality now part of name-list-format
	['notestitle'] = nil,														-- unique alias of chapter used by old cite AV media notes
	['PPrefix'] = nil,															-- non-standard capitalization
	['PPPrefix'] = nil,															-- not used, non-standard capitalization
	['pp-prefix'] = nil,														-- not used, not documented
	['p-prefix'] = nil,															-- not used, not documented
	['program'] = nil,															-- cite interview removed
	['publisherid'] = nil,														-- unique alias of id used by old cite AV media notes and old cite DVD-notes
	['Ref'] = nil,																-- non-standard capitalization
	['separator'] = nil,														-- this functionality now provided by |mode=
	['template doc demo'] = nil,												-- alias of template doc demo
	['titleyear'] = nil,														-- unique alias of origyear used by old cite DVD-notes
	['trans_chapter'] = nil,													-- alias of trans-chapter
	['trans_title'] = nil,														-- alias of trans-title

	['Author#'] = nil,															-- non-standard capitalization
	['authors#'] = nil,															-- no need for multiple lists of author names
	['Editor#'] = nil,															-- non-standard capitalization
	['editors#'] = nil,															-- no need for multiple lists of editor names
	['EditorGiven#'] = nil,														-- non-standard capitalization
	['EditorSurname#'] = nil,													-- non-standard capitalization

]]

--[[----------------------------------------------------------------

Because a steady-state signal conveys no useful information, whitelist.basic_arguments[] list items can have three values:
	true - these parameters are valid and supported parameters
	false - these parameters are deprecated but still supported
	nil - these parameters are no longer supported 
	
]]

local whitelist = {}

local basic_arguments = {
	['accessdate'] = true,
	['access-date'] = true,
	['agency'] = true,
	['airdate'] = true,
	['air-date'] = true,
	['archivedate'] = true,
	['archive-date'] = true,
	['archive-format'] = true,
	['archiveurl'] = true,
	['archive-url'] = true,
	['article'] = true,
	['article-format'] = true,
	['article-url'] = true,
	['article-url-access'] = true,
	['arxiv'] = true,
	['ARXIV'] = true, -- duplicate?
	['asin'] = true,
	['ASIN'] = true,
	['asin-tld'] = true,
	['ASIN-TLD'] = false,														-- not an identifier but an identifier-modifier
	['at'] = true,
	['author'] = true,
	['author-first'] = true,
	['author-last'] = true,
	['authorlink'] = true,
	['author-link'] = true,
	['authormask'] = true,
	['author-mask'] = true,
	['authors'] = true,
	['bibcode'] = true,
	['BIBCODE'] = true, -- duplicate?
	['bibcode-access'] = true,
	['biorxiv'] = true,
	['booktitle'] = true,
	['book-title'] = true,
	['callsign'] = true,			-- cite interview -- DEPRECATED
	['call-sign'] = true,			-- cite interview -- DEPRECATED
	['cartography'] = true,
	['chapter'] = true,
	['chapter-format'] = true,
	['chapterurl'] = true,
	['chapter-url'] = true,
	['city'] = true,				-- cite interview -- DEPRECATED
	['citeseerx'] = true,
	['class'] = false,															-- cite arxiv only; general use deprecated
	['coauthor'] = false,			-- deprecated
	['coauthors'] = false,			-- deprecated
	['collaboration'] = true,
	['conference'] = true,
	['conference-format'] = true,
	['conferenceurl'] = true,
	['conference-url'] = true,
	['contribution'] = true,
	['contribution-format'] = true,
	['contributionurl'] = true,
	['contribution-url'] = true,
	['contribution-url-access'] = true,
	['contributor'] = true,
	['contributor-first'] = true,
	['contributor-last'] = true,
	['contributor-given'] = true,
	['contributor-surname'] = true,
	['contributor-link'] = true,
	['contributor-mask'] = true,
	['credits'] = true,				-- cite episode, cite serial
	['date'] = true,
	['deadurl'] = false,
	['dead-url'] = false,
	['degree'] = true,
	['department'] = true,
	['df'] = true,
	['dictionary'] = true,
	['displayauthors'] = true,
	['display-authors'] = true,
	['display-contributors'] = true,
	['displayeditors'] = true,
	['display-editors'] = true,
	['display-interviewers'] = true,
	['display-translators'] = true,
	['docket'] = true,
	['doi'] = true,
	['DOI'] = true,
	['doi-access'] = true,
	['doi-broken'] = true,
	['doi_brokendate'] = true, -- DEPRECATED
	['doi-broken-date'] = true,
	['doi_inactivedate'] = true, -- DEPRECATED
	['doi-inactive-date'] = true,
	['edition'] = true,
	['editor'] = true,
	['editor-first'] = true,
	['editor-given'] = true,
	['editor-last'] = true,
	['editorlink'] = true,
	['editor-link'] = true,
	['editormask'] = true,
	['editor-mask'] = true,
	['editors'] = true,
	['editor-surname'] = true,
	['eissn'] = true,
	['EISSN'] = true,
	['embargo'] = true,
	['encyclopaedia'] = true,
	['encyclopedia'] = true,
	['entry'] = true,
	['entry-format'] = true,
	['entry-url'] = true,
	['entry-url-access'] = true,
	['episode'] = true,															-- cite serial only TODO: make available to cite episode?
	['episodelink'] = true,														-- cite episode and cite serial
	['episode-link'] = true,													-- cite episode and cite serial
	['eprint'] = true,															-- cite arxiv and arxiv identifiers
	['event'] = true,
	['event-format'] = true,
	['eventurl'] = true,
	['event-url'] = true,
	['first'] = true,
	['format'] = true,
	['given'] = true,
	['hdl'] = true,
	['HDL'] = true,
	['hdl-access'] = true,
	['host'] = true,
	['id'] = true,
	['ID'] = true,
	['ignoreisbnerror'] = true,
	['ignore-isbn-error'] = true,
	['in'] = true, -- DEPRECATED
	['inset'] = true,
	['institution'] = true,
	['interviewer'] = true,				--cite interview
	['interviewers'] = true,			--cite interview -- DEPRECATED
	['interviewer-first'] = true,
	['interviewer-last'] = true,
	['interviewerlink'] = true,
	['interviewer-link'] = true,
	['interviewermask'] = true,
	['interviewer-mask'] = true,
	['isbn'] = true,
	['ISBN'] = true,
	['isbn13'] = true,
	['ISBN13'] = true,
	['ismn'] = true,
	['ISMN'] = true,
	['issn'] = true,
	['ISSN'] = true,
	['issue'] = true,
	['jfm'] = true,
	['JFM'] = true,
	['journal'] = true,
	['jstor'] = true,
	['JSTOR'] = true,
	['jstor-access'] = true,
	['lang'] = true,
	['language'] = true,
	['last'] = true,
	['lastauthoramp'] = true,
	['last-author-amp'] = true,
	['laydate'] = true,
	['lay-date'] = true,
	['laysource'] = true,
	['lay-source'] = true,
	['laysummary'] = false,
	['lay-summary'] = false,
	['lay-format'] = true,
	['layurl'] = true,
	['lay-url'] = true,
	['lccn'] = true,
	['LCCN'] = true,
	['location'] = true,
	['magazine'] = true,
	['mailinglist'] = true,				-- cite mailing list only
	['mailing-list'] = true,			-- cite mailing list only
	['map'] = true,						-- cite map only
	['map-format'] = true,				-- cite map only
	['mapurl'] = true,					-- cite map only
	['map-url'] = true,					-- cite map only
	['map-url-access'] = true,													-- cite map only
	['medium'] = true,
	['message-id'] = true,			-- cite newsgroup
	['minutes'] = true,
	['mode'] = true,
	['mr'] = true,
	['MR'] = true,
	['naid'] = true,
	['NAID'] = true,
	['name-list-format'] = true,
	['network'] = true,
	['newsgroup'] = true,
	['newspaper'] = true,
	['nocat'] = true,
	['no-cat'] = true,
	['nopp'] = true,
	['no-pp'] = true,
	['notracking'] = true,
	['no-tracking'] = true,
	['number'] = true,
	['oclc'] = true,
	['OCLC'] = true,
	['ol'] = true,
	['OL'] = true,
	['ol-access'] = true,
	['origyear'] = true,
	['orig-year'] = true,
	['osti'] = true,
	['OSTI'] = true,
	['osti-access'] = true,
	['others'] = true,
	['p'] = true,
	['page'] = true,
	['pages'] = true,
	['people'] = true,
	['periodical'] = true,
	['place'] = true,
	['pmc'] = true,
	['PMC'] = true,
	['pmid'] = true,
	['PMID'] = true,
	['postscript'] = true,
	['pp'] = true,
	['program'] = true,				-- cite interview -- DEPRECATED
	['publicationdate'] = true,
	['publication-date'] = true,
	['publicationplace'] = true,
	['publication-place'] = true,
	['publisher'] = true,
	['quotation'] = true,
	['quote'] = true,
	['ref'] = true,
	['registration'] = false,
	['rfc'] = true,
	['RFC'] = true,
	['scale'] = true,
	['script-article'] = true,
	['script-chapter'] = true,
	['script-contribution'] = true,
	['script-entry'] = true,
	['script-journal'] = true,
	['script-magazine'] = true,
	['script-newspaper'] = true,
	['script-periodical'] = true,
	['script-section'] = true,
	['script-title'] = true,
	['script-website'] = true,
	['script-work'] = true,
	['season'] = true,
	['section'] = true,
	['section-format'] = true,
	['sections'] = true,					-- cite map only
	['sectionurl'] = true,
	['section-url'] = true,
	['series'] = true,
	['serieslink'] = true,
	['series-link'] = true,
	['seriesno'] = true,
	['series-no'] = true,
	['seriesnumber'] = true,
	['series-number'] = true,
	['series-separator'] = true,
	['sheet'] = true,															-- cite map only
	['sheets'] = true,															-- cite map only
	['ssrn'] = true,
	['SSRN'] = true,
	['station'] = true,
	['subject'] = true,
	['subjectlink'] = true,
	['subject-link'] = true,
	['subscription'] = false,
	['surname'] = true,
	['s2cid'] = true,
	['S2CID'] = true,
	['s2cid-access'] = true,
	['template doc demo'] = true, -- DEPRECATED
	['template-doc-demo'] = true,
	['time'] = true,
	['timecaption'] = true,
	['time-caption'] = true,
	['title'] = true,
	['titlelink'] = true,
	['title-link'] = true,
	['trans_chapter'] = true, -- DEPRECATED
	['trans-chapter'] = true, -- DEPRECATED
	['trans-map'] = true,
	['transcript'] = true,
	['transcript-format'] = true,
	['transcripturl'] = true,
	['transcript-url'] = true,
	['trans_title'] = true, -- DEPRECATED
	['trans-title'] = true, -- DEPRECATED
	['translator'] = true,
	['translator-first'] = true,
	['translator-last'] = true,
	['translator-given'] = true,
	['translator-surname'] = true,
	['translator-link'] = true,
	['translator-mask'] = true,
	['trans-article'] = true,
	['trans-chapter'] = true,
	['trans-contribution'] = true,
	['trans-entry'] = true,
	['trans-journal'] = true,
	['trans-magazine'] = true,
	['trans-newspaper'] = true,
	['trans-periodical'] = true,
	['trans-section'] = true,
	['trans-title'] = true,
	['trans-website'] = true,
	['trans-work'] = true,
	['type'] = true,
	['url'] = true,
	['URL'] = true,
	['url-access'] = true,
	['url-status'] = true,
	['vauthors'] = true,
	['veditors'] = true,
	['version'] = true,
	['via'] = true,
	['volume'] = true,
	['website'] = true,
	['work'] = true,
	['year'] = true,
	['zbl'] = true,
	['ZBL'] = true,
	['doi_깨진날짜'] = true,
	['doi깨진날짜'] = true,
	['isbn오류무시'] = true,
	['경유'] = true,
	['구독'] = true,
	['권'] = true,
	['기타'] = true,
	['깨진url'] = false,
	['깨진링크'] = false,
	['날짜'] = true,
	['네트워크'] = true,
	['년'] = true,
	['년도'] = true,
	['뉴스'] = true,
	['뉴스그룹'] = true,
	['대본'] = true,
	['대본url'] = true,
	['대상'] = true,
	['대상고리'] = true,
	['대상링크'] = true,
	['도시'] = true,
	['등록'] = true,
	['매체'] = true,
	['메시지id'] = true,
	['메일링리스트'] = true,
	['면'] = true,
	['모드'] = true,
	['방송국'] = true,
	['방송날짜'] = true,
	['방송일자'] = true,
	['방영날짜'] = true,
	['방영일자'] = true,
	['백과사전'] = true,
	['백과사전'] = true,
	['번역자'] = true,
	['번역자고리'] = true,
	['번역자링크'] = true,
	['번역자성'] = true,
	['번역자-성'] = true,
	['번역자-이름'] = true,
	['번역자이름'] = true,
	['번역장'] = true,
	['번역제목'] = true,
	['보존url'] = true,
	['보존날짜'] = true,
	['보존일자'] = true,
	['분'] = true,
	['분류'] = true,
	['분류없음'] = true,
	['삽화'] = true,
	['성'] = true,
	['시간'] = true,
	['시리즈'] = true,
	['시리즈고리'] = true,
	['시리즈링크'] = true,
	['시리즈번호'] = true,
	['시즌'] = true,
	['신문'] = true,
	['언어'] = true,
	['에피소드'] = true,
	['엠바고'] = true,
	['연'] = true,
	['연도'] = true,
	['요약문'] = true,
	['요약문url'] = true,
	['요약문날짜'] = true,
	['요약문출처'] = true,
	['원본연도'] = true,
	['웹사이트'] = true,
	['위치'] = true,
	['이름'] = true,
	['이름목록형식'] = true,
	['이탤릭체'] = true,
	['인물'] = true,
	['인용'] = true,
	['인용문'] = true,
	['인터뷰어'] = true,
	['일자'] = true,
	['작품'] = true,
	['잡지'] = true,
	['장'] = true,
	['장url'] = true,
	['장소'] = true,
	['저널'] = true,
	['저자'] = true,
	['저자고리'] = true,
	['저자링크'] = true,
	['저자숨김'] = true,
	['저자앰퍼샌드'] = true,
	['저자표시'] = true,
	['전자문서'] = true,
	['제목'] = true,
	['제목고리'] = true,
	['제목링크'] = true,
	['제작진'] = true,
	['종류'] = true,
	['죽은url'] = false,
	['죽은링크'] = false,
	['지도'] = true,
	['지도url'] = true,
	['지도제작'] = true,
	['쪽'] = true,
	['쪽기타'] = true,
	['쪽숨김'] = true,
	['초판연도'] = true,
	['총서'] = true,
	['추신'] = true,
	['축척'] = true,
	['출판날짜'] = true,
	['출판사'] = true,
	['출판위치'] = true,
	['출판일자'] = true,
	['출판장소'] = true,
	['컨퍼런스'] = true,
	['컨퍼런스url'] = true,
	['콘퍼런스'] = true,
	['콘퍼런스url'] = true,
	['콜사인'] = true,
	['통신사'] = true,
	['판'] = true,
	['페이지'] = true,
	['편집자'] = true,
	['편집자고리'] = true,
	['편집자링크'] = true,
	['편집자성'] = true,
	['편집자-성'] = true,
	['편집자이름'] = true,
	['편집자-이름'] = true,
	['편집자표시'] = true,
	['포맷'] = true,
	['프로그램'] = true,
	['학위'] = true,
	['항목'] = true,
	['행사'] = true,
	['형식'] = true,
	['호'] = true,
	['호출부호'] = true,
	['화'] = true,
	['확인날짜'] = true,
	['확인일자'] = true,
	['회'] = true,
	['공저자'] = false,
	['month'] = false,
	['월'] = false,
	['달'] = false,
	['작성월'] = false,
	['발행월'] = false,

local numbered_arguments = {
	['author#'] = true,
	['author-first#'] = true,
	['author#-first'] = true,
	['author-last#'] = true,
	['author#-last'] = true,
	['author-link#'] = true,
	['author#link'] = true,
	['author#-link'] = true,
	['authorlink#'] = true,
	['author-mask#'] = true,
	['author#mask'] = true,
	['author#-mask'] = true,
	['authormask#'] = true,
	['contributor#'] = true,
	['contributor-first#'] = true,
	['contributor#-first'] = true,
	['contributor-last#'] = true,
	['contributor#-last'] = true,
	['contributor-given#'] = true,
	['contributor#-given'] = true,
	['contributor-surname#'] = true,
	['contributor#-surname'] = true,
	['contributor-link#'] = true,
	['contributor#-link'] = true,
	['contributor-mask#'] = true,
	['contributor#-mask'] = true,
	['editor#'] = true,
	['editor-first#'] = true,
	['editor#-first'] = true,
	['editor#-given'] = true,
	['editor-given#'] = true,
	['editor-last#'] = true,
	['editor#-last'] = true,
	['editor-link#'] = true,
	['editor#link'] = true,
	['editor#-link'] = true,
	['editorlink#'] = true,
	['editor-mask#'] = true,
	['editor#mask'] = true,
	['editor#-mask'] = true,
	['editormask#'] = true,
	['editor#-surname'] = true,
	['editor-surname#'] = true,
	['first#'] = true,
	['given#'] = true,
	['host#'] = true,
	['interviewer#'] = true,
	['interviewer-first#'] = true,
	['interviewer#-first'] = true,
	['interviewer-last#'] = true,
	['interviewer#-last'] = true,
	['interviewer-link#'] = true,
	['interviewer#-link'] = true,
	['interviewer-mask#'] = true,
	['interviewer#-mask'] = true,
	['last#'] = true,
	['subject#'] = true,
	['subject-link#'] = true,
	['subject#link'] = true,
	['subject#-link'] = true,
	['subjectlink#'] = true,
	['surname#'] = true,
	['translator#'] = true,
	['translator-first#'] = true,
	['translator#-first'] = true,
	['translator-last#'] = true,
	['translator#-last'] = true,
	['translator-given#'] = true,
	['translator#-given'] = true,
	['translator-surname#'] = true,
	['translator#-surname'] = true,
	['translator-link#'] = true,
	['translator#-link'] = true,
	['translator-mask#'] = true,
	['translator#-mask'] = true,
	['대상#'] = true,
	['대상#고리'] = true,
	['대상#링크'] = true,
	['대상고리#'] = true,
	['대상링크#'] = true,
	['성#'] = true,
	['이름#'] = true,
	['저자#'] = true,
	['저자#고리'] = true,
	['저자#링크'] = true,
	['저자#-숨김'] = true,
	['저자#숨김'] = true,
	['저자고리#'] = true,
	['저자링크#'] = true,
	['저자숨김#'] = true,
	['편집자#'] = true,
	['편집자#고리'] = true,
	['편집자#-고리'] = true,
	['편집자#링크'] = true,
	['편집자#-링크'] = true,
	['편집자#-성'] = true,
	['편집자#성'] = true,
	['편집자#이름'] = true,
	['편집자#-이름'] = true,
	['편집자고리#'] = true,
	['편집자-고리#'] = true,
	['편집자고리'] = true,
	['편집자링크#'] = true,
	['편집자-링크#'] = true,
	['편집자-성#'] = true,
	['편집자성#'] = true,
	['편집자성'] = true,
	['편집자이름#'] = true,
	['편집자-이름#'] = true,
	['편집자이름'] = true,
	['편집자#-숨김'] = true,
	['편집자-숨김#'] = true,
	['편집자#숨김'] = true,
	['편집자숨김#'] = true,
	['번역자#'] = true,
	['번역자#고리'] = true,
	['번역자#-고리'] = true,
	['번역자#링크'] = true,
	['번역자#-링크'] = true,
	['번역자#-성'] = true,
	['번역자#성'] = true,
	['번역자#이름'] = true,
	['번역자#-이름'] = true,
	['번역자고리#'] = true,
	['번역자-고리#'] = true,
	['번역자고리'] = true,
	['번역자링크#'] = true,
	['번역자-링크#'] = true,
	['번역자-성#'] = true,
	['번역자성#'] = true,
	['번역자성'] = true,
	['번역자이름#'] = true,
	['번역자-이름#'] = true,
	['번역자이름'] = true,
	['번역자#-숨김'] = true,
	['번역자-숨김#'] = true,
	['번역자#숨김'] = true,
	['번역자숨김#'] = true,

--[[----------------------------------------------

Cite arXiv, cite biorxiv, cite citeseerx, and cite ssrn are preprint templates that use the limited set of parameters
defined in the limited_basic_arguments and limited_numbered_arguments tables. Those lists are supplemented with a
template-specific list of parameters that are required by the particular template and may be exclusive to one of the
proeprint templates. Some of these parameters may also be available to the general cs1|2 templates.

Because a steady-state signal conveys no useful information, whitelist.basic_arguments[] list items can have three values:
	true - these parameters are valid and supported parameters
	false - these parameters are deprecated but still supported
	nil - these parameters are no longer supported 
	
]]

--[[------------------------------------------------------------------------------------

This is a list of parameters that once were but now are no longer supported:
	['ARXIV'] = nil,															-- not an initialization
	['version'] = nil,															-- this is the cite arxiv parameter; |version= still supported by other cs1|2 templates

]]

local arxiv_basic_arguments = {
	['arxiv'] = true,															-- cite arxiv and arxiv identifiers
	['class'] = true,															-- cite arxiv only
	['eprint'] = true,															-- cite arxiv and arxiv identifiers

----------------------------------------------------------------------------------


local biorxiv_basic_arguments = {
	['biorxiv'] = true,

------------------------------------------------------------------------------


local citeseerx_basic_arguments = {
	['citeseerx'] = true,

----------------------------------------------------------------------------------------


local ssrn_basic_arguments = {
	['ssrn'] = true,
	['SSRN'] = true,

--[[------------------------------------------------

This is an experiment that attempts to use validate and a limited list of valid parameters to validate the
parameters provided in a cite arxiv, cite biorxiv, or cite citeseerx templates. These parameters are common to
all three templates

Because a steady-state signal conveys no useful information, whitelist.basic_arguments[] list items can have three values:
	true - these parameters are valid and supported parameters
	false - these parameters are deprecated but still supported
	nil - these parameters are no longer supported 
	
]]

local limited_basic_arguments = {
	['at'] = true,
	['author'] = true,
	['author-first'] = true,
	['author-last'] = true,
	['authorlink'] = true,
	['author-link'] = true,
	['authormask'] = true,
	['author-mask'] = true,
	['authors'] = true,
	['collaboration'] = true,
	['date'] = true,
	['df'] = true,
	['displayauthors'] = true,
	['display-authors'] = true,
	['first'] = true,
	['given'] = true,
	['language'] = true,
	['last'] = true,
	['lastauthoramp'] = true,
	['last-author-amp'] = true,
	['mode'] = true,
	['name-list-format'] = true,
	['nocat'] = true,
	['no-cat'] = true,
	['notracking'] = true,
	['no-tracking'] = true,
	['p'] = true,
	['page'] = true,
	['pages'] = true,
	['postscript'] = true,
	['pp'] = true,
	['quotation'] = true,
	['quote'] = true,
	['ref'] = true,
	['surname'] = true,
	['template-doc-demo'] = true,
	['title'] = true,
	['url'] = true,
	['URL'] = true,
	['vauthors'] = true,
	['year'] = true,

local limited_numbered_arguments = {
	['author#'] = true,
	['author-first#'] = true,
	['author#-first'] = true,
	['author-last#'] = true,
	['author#-last'] = true,
	['author-link#'] = true,
	['author#link'] = true,
	['author#-link'] = true,
	['authorlink#'] = true,
	['author-mask#'] = true,
	['author#mask'] = true,
	['author#-mask'] = true,
	['authormask#'] = true,
	['first#'] = true,
	['given#'] = true,
	['last#'] = true,
	['surname#'] = true,

----------------------------------------------------------------------------

return {
	basic_arguments = basic_arguments,
	numbered_arguments = numbered_arguments,
	limited_basic_arguments = limited_basic_arguments,
	limited_numbered_arguments = limited_numbered_arguments,
	arxiv_basic_arguments = arxiv_basic_arguments,
	biorxiv_basic_arguments = biorxiv_basic_arguments,
	citeseerx_basic_arguments = citeseerx_basic_arguments,
	ssrn_basic_arguments = ssrn_basic_arguments