['PublicationDate'] = {'publication-date', 'publicationdate'},
['PublicationPlace'] = {'publication-place', 'publicationplace'},
['PublisherName'] = {'publisher', 'institution'},
['Quote'] = {'quote', 'quotation'},
['QuotePage'] = 'quote-page',
['QuotePages'] = 'quote-pages',
['Ref'] = 'ref',
['Scale'] = 'scale',
['ScriptChapter'] = {'script-chapter', 'script-contribution', 'script-entry',
'script-article', 'script-section'},
['ScriptEncyclopedia'] = {'script-encyclopedia', 'script-encyclopaedia'}, -- cite encyclopedia only
['ScriptMap'] = 'script-map',
['ScriptPeriodical'] = {'script-journal', 'script-magazine', 'script-newspaper',
'script-periodical', 'script-website', 'script-work'},
['ScriptQuote'] = 'script-quote',
['ScriptTitle'] = 'script-title', -- Used by InternetArchiveBot
['Season'] = 'season',
['Sections'] = 'sections', -- cite map only
['Series'] = {'series', 'version'},
['SeriesLink'] = {'series-link', 'serieslink'},
['SeriesNumber'] = {'series-number', 'series-no'},
['Sheet'] = 'sheet', -- cite map only
['Sheets'] = 'sheets', -- cite map only
['Station'] = 'station',
['Time'] = 'time',
['TimeCaption'] = 'time-caption',
['Title'] = 'title', -- Used by InternetArchiveBot
['TitleLink'] = {'title-link', 'episode-link', 'episodelink'}, -- Used by InternetArchiveBot
['TitleNote'] = {'title-note', 'department'},
['TitleType'] = {'type', 'medium'},
['TransChapter'] = {'trans-article', 'trans-chapter', 'trans-contribution',
'trans-entry', 'trans-section'},
['Transcript'] = 'transcript',
['TranscriptFormat'] = 'transcript-format',
['TranscriptURL'] = 'transcript-url', -- Used by InternetArchiveBot
['TransEncyclopedia'] = {'trans-encyclopedia', 'trans-encyclopaedia'}, -- cite encyclopedia only
['TransMap'] = 'trans-map', -- cite map only
['TransPeriodical'] = {'trans-journal', 'trans-magazine', 'trans-newspaper',
'trans-periodical', 'trans-website', 'trans-work'},
['TransQuote'] = 'trans-quote',
['TransTitle'] = 'trans-title', -- Used by InternetArchiveBot
['URL'] = {'url', 'URL'}, -- Used by InternetArchiveBot
['UrlAccess'] = 'url-access', -- Used by InternetArchiveBot
['UrlStatus'] = 'url-status', -- Used by InternetArchiveBot
['Vauthors'] = 'vauthors',
['Veditors'] = 'veditors',
['Via'] = 'via',
['Volume'] = 'volume',
['Year'] = 'year',  
['AuthorList-First'] = {"first#", "author-first#", "author#-first", "author-given#", "author#-given",
"subject-first#", "subject#-first", "subject-given#", "subject#-given",
"given#"},
['AuthorList-Last'] = {"last#", "author-last#", "author#-last", "author-surname#", "author#-surname",
"subject-last#", "subject#-last", "subject-surname#", "subject#-surname",
"author#", 'host#', "subject#", "surname#"},
['AuthorList-Link'] = {"author-link#", "author#-link", "subject-link#",
"subject#-link", "authorlink#", "author#link"},
['AuthorList-Mask'] = {"author-mask#", "author#-mask", "subject-mask#", "subject#-mask"},  
['ContributorList-First'] = {'contributor-first#', 'contributor#-first',
'contributor-given#', 'contributor#-given'},
['ContributorList-Last'] = {'contributor-last#', 'contributor#-last',
'contributor-surname#', 'contributor#-surname', 'contributor#'},
['ContributorList-Link'] = {'contributor-link#', 'contributor#-link'},
['ContributorList-Mask'] = {'contributor-mask#', 'contributor#-mask'},  
['EditorList-First'] = {"editor-first#", "editor#-first", "editor-given#", "editor#-given"},
['EditorList-Last'] = {"editor-last#", "editor#-last", "editor-surname#",
"editor#-surname", "editor#"},
['EditorList-Link'] = {"editor-link#", "editor#-link"},
['EditorList-Mask'] = {"editor-mask#", "editor#-mask"},  
['InterviewerList-First'] = {'interviewer-first#', 'interviewer#-first',
'interviewer-given#', 'interviewer#-given'},
['InterviewerList-Last'] = {'interviewer-last#', 'interviewer#-last',
'interviewer-surname#', 'interviewer#-surname', 'interviewer#'},
['InterviewerList-Link'] = {'interviewer-link#', 'interviewer#-link'},
['InterviewerList-Mask'] = {'interviewer-mask#', 'interviewer#-mask'},  
['TranslatorList-First'] = {'translator-first#', 'translator#-first',
'translator-given#', 'translator#-given'},
['TranslatorList-Last'] = {'translator-last#', 'translator#-last',
'translator-surname#', 'translator#-surname', 'translator#'},
['TranslatorList-Link'] = {'translator-link#', 'translator#-link'},
['TranslatorList-Mask'] = {'translator-mask#', 'translator#-mask'},
}  
----------------------------< P U N C T _ S K I P >---------------------------  
builds a table of parameter names that the extraneous terminal punctuation check should not check.  
local punct_meta_params = { -- table of aliases[] keys (meta parameters); each key has a table of parameter names for a value
'BookTitle', 'Chapter', 'ScriptChapter', 'ScriptTitle', 'Title', 'TransChapter', 'Transcript', 'TransMap', 'TransTitle', -- title-holding parameters
'AuthorList-Mask', 'ContributorList-Mask', 'EditorList-Mask', 'InterviewerList-Mask', 'TranslatorList-Mask', -- name-list mask may have name separators
'PostScript', 'Quote', 'ScriptQuote', 'TransQuote', 'Ref', -- miscellaneous
'ArchiveURL', 'ChapterURL', 'ConferenceURL', 'MapURL', 'TranscriptURL', 'URL', -- URL-holding parameters
}  
local url_meta_params = { -- table of aliases[] keys (meta parameters); each key has a table of parameter names for a value
'ArchiveURL', 'ChapterURL', 'ConferenceURL', 'ID', 'MapURL', 'TranscriptURL', 'URL', -- parameters allowed to hold urls
'Page', 'Pages', 'At', 'QuotePage', 'QuotePages', -- insource locators allowed to hold urls
}  
local function build_skip_table (skip_t, meta_params)
for _, meta_param in ipairs (meta_params) do -- for each meta parameter key
local params = aliases[meta_param]; -- get the parameter or the table of parameters associated with the meta parameter name
if 'string' == type (params) then
skip_t[params] = 1; -- just a single parameter
else
for _, param in ipairs (params) do -- get the parameter name
skip_t[param] = 1; -- add the parameter name to the skip table
local count;
param, count = param:gsub ('#', ''); -- remove enumerator marker from enumerated parameters
if 0 ~= count then -- if removed
skip_t[param] = 1; -- add param name without enumerator marker
end
end
end
end
return skip_t;
end  
local punct_skip = {};
local url_skip = {};  
----------------------------< S I N G L E - L E T T E R S E C O N D - L E V E L D O M A I N S >----------  
this is a list of tlds that are known to have single-letter second-level domain names. This list does not include
ccTLDs which are accepted in is_domain_name.  
local single_letter_2nd_lvl_domains_t = {'cash', 'company', 'foundation', 'media', 'org', 'today'};  
-------------< S P E C I A L C A S E T R A N S L A T I O N S >------------  
This table is primarily here to support internationalization. Translations in
this table are used, for example, when an error message, category name, etc.,
is extracted from the English alias key. There may be other cases where
this translation table may be useful.  
local is_Latn = 'A-Za-z\195\128-\195\150\195\152-\195\182\195\184-\198\191\199\132-\201\143\225\184\128-\225\187\191';
local special_case_translation = {
['AuthorList'] = 'authors list', -- used to assemble maintenance category names
['ContributorList'] = 'contributors list', -- translation of these names plus translation of the base maintenance category names in maint_cats{} table below
['EditorList'] = 'editors list', -- must match the names of the actual categories
['InterviewerList'] = 'interviewers list', -- this group or translations used by name_has_ed_markup and name_has_mult_names
['TranslatorList'] = 'translators list',  
-- Lua patterns to match pseudo-titles used by InternetArchiveBot and others as placeholder for unknown |title= value
['archived_copy'] = { -- used with CS1 maint: Archive[d] copy as title
['en'] = '^archived?%s+copy$', -- for English; translators: keep this because templates imported from en.wiki