Module:Detect singular - Revision history

Maxisnt: 1 revision imported

2025-11-15T17:10:31Z

1 revision imported

← Older revision		Revision as of 17:10, 15 November 2025
(No difference)

Wikipedia>Hike395: handle ampersand the same as "and"

2025-10-16T06:01:56Z

handle ampersand the same as "and"

← Older revision		Revision as of 06:01, 16 October 2025
Line 2:		Line 2:
	local getArgs = require('Module:Arguments').getArgs		local getArgs = require('Module:Arguments').getArgs
	local yesNo = require('Module:Yesno')		local yesNo = require('Module:Yesno')
	~~local getPlain = require('Module:Text').Text().getPlain~~

	-- function to determine whether "sub" occurs in "s"		-- function to determine whether "sub" occurs in "s"
Line 25:		Line 24:
	-- origArgs.no_comma: if false, use commas to detect plural (default false)		-- origArgs.no_comma: if false, use commas to detect plural (default false)
	-- origArgs.parse_links: if false, treat wikilinks as opaque singular objects (default false)		-- origArgs.parse_links: if false, treat wikilinks as opaque singular objects (default false)
			-- origArgs.any_comma: if true, allow any comma to cause likely plural, including ones between digits (default false)
			-- origArgs.no_and: if false, use existence of "and" to detect plural (default false)
			-- origArgs.parse_number: if true, parse number in argument: if 1, singular; if >1, plural (default false)
	-- Returns:		-- Returns:
	-- singular, likelyPlural, or plural (see constants above), or nil for completely unknown		-- singular, likelyPlural, or plural (see constants above), or nil for completely unknown
Line 31:		Line 33:
	local args = {}		local args = {}
	-- canonicalize boolean arguments		-- canonicalize boolean arguments
	for key, default in pairs({no_comma=false,parse_links=false,any_comma=false,no_and=false}) do		for key, default in pairs({no_comma=false,parse_links=false,any_comma=false,
			no_and=false,parse_number=false}) do
	if origArgs[key] == nil then		if origArgs[key] == nil then
	args[key] = default		args[key] = default
Line 42:		Line 45:
	local rewriteLinks = not args.parse_links		local rewriteLinks = not args.parse_links
	local anyComma = args.any_comma		local anyComma = args.any_comma
			local parseNumber = args.parse_number
	local s = origArgs[1] -- the input string		local s = origArgs[1] -- the input string
	if not s then		if not s then
Line 47:		Line 51:
	end		end
	s = tostring(s)		s = tostring(s)
			s = mw.text.decode(s,true) --- replace HTML entities (to avoid spurious semicolons)
	if plainFind(s,'data-plural="0"') then -- magic data string to return true		if plainFind(s,'data-plural="0"') then -- magic data string to return true
	return singular		return singular
Line 66:		Line 71:
	return plural		return plural
	end		end
			if parseNumber then
			local m = tonumber(mw.ustring.match(s,"^%s*(%d+)"))
			if m then
			return m > 1 and plural or singular
			end
			end
	-- fix for trailing br tags passed through [[template:marriage]]		-- fix for trailing br tags passed through [[template:marriage]]
	s = mw.ustring.gsub(s, '<%sbr[^>]>%s*(</div>)', '%1')		s = mw.ustring.gsub(s, '<%sbr[^>]>%s*(</div>)', '%1')
Line 75:		Line 86:
	local hasBreak = mw.ustring.find(s,'<%s*br')		local hasBreak = mw.ustring.find(s,'<%s*br')
	-- For the last 4, evaluate on string stripped of wikimarkup		-- For the last 4, evaluate on string stripped of wikimarkup
			local getPlain = require('Module:Text').Text().getPlain
	s = getPlain(s)		s = getPlain(s)
	local hasBullets = countMatches(s,'%*+') > 1		local hasBullets = countMatches(s,'%*+') > 1
Line 83:		Line 95:
	local commaPattern = anyComma and '[,;]' or '%D[,;]%D' -- semi-colon similar to comma		local commaPattern = anyComma and '[,;]' or '%D[,;]%D' -- semi-colon similar to comma
	local hasComma = checkComma and mw.ustring.find(s, commaPattern)		local hasComma = checkComma and mw.ustring.find(s, commaPattern)
	local hasAnd = checkAnd and mw.ustring.find(s,'[,%s]and%s')		local hasAnd = checkAnd and (mw.ustring.find(s,'[,%s]and%s') or mw.ustring.find(s,'&',1,true))
	if hasBreak or hasComma or hasAnd then		if hasBreak or hasComma or hasAnd then
	return likelyPlural		return likelyPlural

Maxisnt: 1 revision imported

2025-10-15T00:25:24Z

1 revision imported

← Older revision		Revision as of 00:25, 15 October 2025
(No difference)

Maxisnt: 1 revision imported

2025-10-15T00:07:51Z

1 revision imported

← Older revision		Revision as of 00:07, 15 October 2025
Line 2:		Line 2:
	local getArgs = require('Module:Arguments').getArgs		local getArgs = require('Module:Arguments').getArgs
	local yesNo = require('Module:Yesno')		local yesNo = require('Module:Yesno')
			local getPlain = require('Module:Text').Text().getPlain

	-- function to determine whether "sub" occurs in "s"		-- function to determine whether "sub" occurs in "s"
Line 24:		Line 25:
	-- origArgs.no_comma: if false, use commas to detect plural (default false)		-- origArgs.no_comma: if false, use commas to detect plural (default false)
	-- origArgs.parse_links: if false, treat wikilinks as opaque singular objects (default false)		-- origArgs.parse_links: if false, treat wikilinks as opaque singular objects (default false)
	~~-- origArgs.any_comma: if true, allow any comma to cause likely plural, including ones between digits (default false)~~
	~~-- origArgs.no_and: if false, use existence of "and" to detect plural (default false)~~
	~~-- origArgs.parse_number: if true, parse number in argument: if 1, singular; if >1, plural (default false)~~
	-- Returns:		-- Returns:
	-- singular, likelyPlural, or plural (see constants above), or nil for completely unknown		-- singular, likelyPlural, or plural (see constants above), or nil for completely unknown
Line 33:		Line 31:
	local args = {}		local args = {}
	-- canonicalize boolean arguments		-- canonicalize boolean arguments
	for key, default in pairs({no_comma=false,parse_links=false,any_comma=false,		for key, default in pairs({no_comma=false,parse_links=false,any_comma=false,no_and=false}) do
	no_and~~=false,parse_number~~=false}) do
	if origArgs[key] == nil then		if origArgs[key] == nil then
	args[key] = default		args[key] = default
Line 45:		Line 42:
	local rewriteLinks = not args.parse_links		local rewriteLinks = not args.parse_links
	local anyComma = args.any_comma		local anyComma = args.any_comma
	~~local parseNumber = args.parse_number~~
	local s = origArgs[1] -- the input string		local s = origArgs[1] -- the input string
	if not s then		if not s then
Line 51:		Line 47:
	end		end
	s = tostring(s)		s = tostring(s)
	~~s = mw.text.decode(s,true) --- replace HTML entities (to avoid spurious semicolons)~~
	if plainFind(s,'data-plural="0"') then -- magic data string to return true		if plainFind(s,'data-plural="0"') then -- magic data string to return true
	return singular		return singular
Line 71:		Line 66:
	return plural		return plural
	end		end
	~~if parseNumber then~~
	~~local m = tonumber(mw.ustring.match(s,"^%s*(%d+)"))~~
	~~if m then~~
	~~return m > 1 and plural or singular~~
	~~end~~
	~~end~~
	-- fix for trailing br tags passed through [[template:marriage]]		-- fix for trailing br tags passed through [[template:marriage]]
	s = mw.ustring.gsub(s, '<%sbr[^>]>%s*(</div>)', '%1')		s = mw.ustring.gsub(s, '<%sbr[^>]>%s*(</div>)', '%1')
Line 86:		Line 75:
	local hasBreak = mw.ustring.find(s,'<%s*br')		local hasBreak = mw.ustring.find(s,'<%s*br')
	-- For the last 4, evaluate on string stripped of wikimarkup		-- For the last 4, evaluate on string stripped of wikimarkup
	~~local getPlain = require('Module:Text').Text().getPlain~~
	s = getPlain(s)		s = getPlain(s)
	local hasBullets = countMatches(s,'%*+') > 1		local hasBullets = countMatches(s,'%*+') > 1

Wikipedia>Hike395: load getPlain when needed

2025-10-07T09:30:45Z

load getPlain when needed

← Older revision		Revision as of 09:30, 7 October 2025
Line 2:		Line 2:
	local getArgs = require('Module:Arguments').getArgs		local getArgs = require('Module:Arguments').getArgs
	local yesNo = require('Module:Yesno')		local yesNo = require('Module:Yesno')
	~~local getPlain = require('Module:Text').Text().getPlain~~

	-- function to determine whether "sub" occurs in "s"		-- function to determine whether "sub" occurs in "s"
Line 25:		Line 24:
	-- origArgs.no_comma: if false, use commas to detect plural (default false)		-- origArgs.no_comma: if false, use commas to detect plural (default false)
	-- origArgs.parse_links: if false, treat wikilinks as opaque singular objects (default false)		-- origArgs.parse_links: if false, treat wikilinks as opaque singular objects (default false)
			-- origArgs.any_comma: if true, allow any comma to cause likely plural, including ones between digits (default false)
			-- origArgs.no_and: if false, use existence of "and" to detect plural (default false)
			-- origArgs.parse_number: if true, parse number in argument: if 1, singular; if >1, plural (default false)
	-- Returns:		-- Returns:
	-- singular, likelyPlural, or plural (see constants above), or nil for completely unknown		-- singular, likelyPlural, or plural (see constants above), or nil for completely unknown
Line 31:		Line 33:
	local args = {}		local args = {}
	-- canonicalize boolean arguments		-- canonicalize boolean arguments
	for key, default in pairs({no_comma=false,parse_links=false,any_comma=false,no_and=false}) do		for key, default in pairs({no_comma=false,parse_links=false,any_comma=false,
			no_and=false,parse_number=false}) do
	if origArgs[key] == nil then		if origArgs[key] == nil then
	args[key] = default		args[key] = default
Line 42:		Line 45:
	local rewriteLinks = not args.parse_links		local rewriteLinks = not args.parse_links
	local anyComma = args.any_comma		local anyComma = args.any_comma
			local parseNumber = args.parse_number
	local s = origArgs[1] -- the input string		local s = origArgs[1] -- the input string
	if not s then		if not s then
Line 47:		Line 51:
	end		end
	s = tostring(s)		s = tostring(s)
			s = mw.text.decode(s,true) --- replace HTML entities (to avoid spurious semicolons)
	if plainFind(s,'data-plural="0"') then -- magic data string to return true		if plainFind(s,'data-plural="0"') then -- magic data string to return true
	return singular		return singular
Line 66:		Line 71:
	return plural		return plural
	end		end
			if parseNumber then
			local m = tonumber(mw.ustring.match(s,"^%s*(%d+)"))
			if m then
			return m > 1 and plural or singular
			end
			end
	-- fix for trailing br tags passed through [[template:marriage]]		-- fix for trailing br tags passed through [[template:marriage]]
	s = mw.ustring.gsub(s, '<%sbr[^>]>%s*(</div>)', '%1')		s = mw.ustring.gsub(s, '<%sbr[^>]>%s*(</div>)', '%1')
Line 75:		Line 86:
	local hasBreak = mw.ustring.find(s,'<%s*br')		local hasBreak = mw.ustring.find(s,'<%s*br')
	-- For the last 4, evaluate on string stripped of wikimarkup		-- For the last 4, evaluate on string stripped of wikimarkup
			local getPlain = require('Module:Text').Text().getPlain
	s = getPlain(s)		s = getPlain(s)
	local hasBullets = countMatches(s,'%*+') > 1		local hasBullets = countMatches(s,'%*+') > 1

Maxisnt: 1 revision imported

2022-11-27T17:31:40Z

1 revision imported

New page

local p = {}
local getArgs = require('Module:Arguments').getArgs
local yesNo = require('Module:Yesno')
local getPlain = require('Module:Text').Text().getPlain

-- function to determine whether "sub" occurs in "s"
local function plainFind(s, sub)
return mw.ustring.find(s, sub, 1, true)
end

-- function to count the number of times "pattern" (a regex) occurs in "s"
local function countMatches(s, pattern)
local _, count = mw.ustring.gsub(s, pattern, '')
return count
end

local singular = 1
local likelyPlural = 2
local plural = 3

-- Determine whether a string is singular or plural (i.e., it represents one
-- item or many)
-- Arguments:
-- origArgs[1]: string to process
-- origArgs.no_comma: if false, use commas to detect plural (default false)
-- origArgs.parse_links: if false, treat wikilinks as opaque singular objects (default false)
-- Returns:
-- singular, likelyPlural, or plural (see constants above), or nil for completely unknown
function p._main(origArgs)
origArgs = type(origArgs) == 'table' and origArgs or {}
local args = {}
-- canonicalize boolean arguments
for key, default in pairs({no_comma=false,parse_links=false,any_comma=false,no_and=false}) do
if origArgs[key] == nil then
args[key] = default
else
args[key] = yesNo(origArgs[key],default)
end
end
local checkComma = not args.no_comma
local checkAnd = not args.no_and
local rewriteLinks = not args.parse_links
local anyComma = args.any_comma
local s = origArgs[1] -- the input string
if not s then
return nil -- empty input returns nil
end
s = tostring(s)
if plainFind(s,'data-plural="0"') then -- magic data string to return true
return singular
end
if plainFind(s,'data-plural="1"') then -- magic data string to return false
return plural
end
-- count number of list items
local numListItems = countMatches(s,'<%s*li')
-- if exactly one, then singular, if more than one, then plural
if numListItems == 1 then
return singular
end
if numListItems > 1 then
return plural
end
-- if "list of" occurs inside of wlink, then it's plural
if mw.ustring.find(s:lower(), '%[%[[^%]]*list of[^%]]+%]%]') then
return plural
end
-- fix for trailing br tags passed through [[template:marriage]]
s = mw.ustring.gsub(s, '<%s*br[^>]*>%s*(</div>)', '%1')
-- replace all wikilinks with fixed string
if rewriteLinks then
s = mw.ustring.gsub(s,'%b[]','WIKILINK')
end
-- Five conditions: any one of them can make the string a likely plural or plural
local hasBreak = mw.ustring.find(s,'<%s*br')
-- For the last 4, evaluate on string stripped of wikimarkup
s = getPlain(s)
local hasBullets = countMatches(s,'%*+') > 1
local multipleQids = mw.ustring.find(s,'Q%d+[%p%s]+Q%d+') -- has multiple QIDs in a row
if hasBullets or multipleQids then
return plural
end
local commaPattern = anyComma and '[,;]' or '%D[,;]%D' -- semi-colon similar to comma
local hasComma = checkComma and mw.ustring.find(s, commaPattern)
local hasAnd = checkAnd and mw.ustring.find(s,'[,%s]and%s')
if hasBreak or hasComma or hasAnd then
return likelyPlural
end
return singular
end

function p._pluralize(args)
args = type(args) == 'table' and args or {}
local singularForm = args[3] or args.singular or ""
local pluralForm = args[4] or args.plural or ""
local likelyForm = args.likely or pluralForm
local link = args[5] or args.link
if link then
link = tostring(link)
singularForm = '[['..link..'|'..singularForm..']]'
pluralForm = '[['..link..'|'..pluralForm..']]'
likelyForm = '[['..link..'|'..likelyForm..']]'
end
if args[2] then
return pluralForm
end
local detect = p._main(args)
if detect == nil then
return "" -- return blank on complete failure
end
if detect == singular then
return singularForm
elseif detect == likelyPlural then
return likelyForm
else
return pluralForm
end
end

function p.main(frame)
local args = getArgs(frame)
-- For template, return 1 if singular, blank if plural or empty
local result = p._main(args)
if result == nil then
return 1
end
return result == singular and 1 or ""
end

function p.pluralize(frame)
local args = getArgs(frame)
return p._pluralize(args)
end

return p